diff --git a/src/interfaces/odbc/bind.c b/src/interfaces/odbc/bind.c
index ce25c4a1c3a26e1b5f27a94024817bad3da264fd..5589db97374e50352b59b9d149787cc016c3535c 100644
--- a/src/interfaces/odbc/bind.c
+++ b/src/interfaces/odbc/bind.c
@@ -1,14 +1,14 @@
-/* Module: bind.c
+/* Module: bind.c
*
- * Description: This module contains routines related to binding
- * columns and parameters.
+ * Description: This module contains routines related to binding
+ * columns and parameters.
*
- * Classes: BindInfoClass, ParameterInfoClass
+ * Classes: BindInfoClass, ParameterInfoClass
*
- * API functions: SQLBindParameter, SQLBindCol, SQLDescribeParam, SQLNumParams,
- * SQLParamOptions(NI)
+ * API functions: SQLBindParameter, SQLBindCol, SQLDescribeParam, SQLNumParams,
+ * SQLParamOptions(NI)
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -33,39 +33,44 @@
#include "sqlext.h"
#endif
-/* Bind parameters on a statement handle */
-
-RETCODE SQL_API SQLBindParameter(
- HSTMT hstmt,
- UWORD ipar,
- SWORD fParamType,
- SWORD fCType,
- SWORD fSqlType,
- UDWORD cbColDef,
- SWORD ibScale,
- PTR rgbValue,
- SDWORD cbValueMax,
- SDWORD FAR *pcbValue)
+/* Bind parameters on a statement handle */
+
+RETCODE SQL_API
+SQLBindParameter(
+ HSTMT hstmt,
+ UWORD ipar,
+ SWORD fParamType,
+ SWORD fCType,
+ SWORD fSqlType,
+ UDWORD cbColDef,
+ SWORD ibScale,
+ PTR rgbValue,
+ SDWORD cbValueMax,
+ SDWORD FAR * pcbValue)
{
-StatementClass *stmt = (StatementClass *) hstmt;
-static char *func="SQLBindParameter";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ static char *func = "SQLBindParameter";
- mylog( "%s: entering...\n", func);
+ mylog("%s: entering...\n", func);
- if( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
- if(stmt->parameters_allocated < ipar) {
+ if (stmt->parameters_allocated < ipar)
+ {
ParameterInfoClass *old_parameters;
- int i, old_parameters_allocated;
+ int i,
+ old_parameters_allocated;
old_parameters = stmt->parameters;
old_parameters_allocated = stmt->parameters_allocated;
- stmt->parameters = (ParameterInfoClass *) malloc(sizeof(ParameterInfoClass)*(ipar));
- if ( ! stmt->parameters) {
+ stmt->parameters = (ParameterInfoClass *) malloc(sizeof(ParameterInfoClass) * (ipar));
+ if (!stmt->parameters)
+ {
stmt->errornumber = STMT_NO_MEMORY_ERROR;
stmt->errormsg = "Could not allocate memory for statement parameters";
SC_log_error(func, "", stmt);
@@ -75,18 +80,23 @@ static char *func="SQLBindParameter";
stmt->parameters_allocated = ipar;
/* copy the old parameters over */
- for(i = 0; i < old_parameters_allocated; i++) {
+ for (i = 0; i < old_parameters_allocated; i++)
+ {
/* a structure copy should work */
stmt->parameters[i] = old_parameters[i];
}
/* get rid of the old parameters, if there were any */
- if(old_parameters)
+ if (old_parameters)
free(old_parameters);
- /* zero out the newly allocated parameters (in case they skipped some, */
+ /*
+ * zero out the newly allocated parameters (in case they skipped
+ * some,
+ */
/* so we don't accidentally try to use them later) */
- for(; i < stmt->parameters_allocated; i++) {
+ for (; i < stmt->parameters_allocated; i++)
+ {
stmt->parameters[i].buflen = 0;
stmt->parameters[i].buffer = 0;
stmt->parameters[i].used = 0;
@@ -102,7 +112,8 @@ static char *func="SQLBindParameter";
}
}
- ipar--; /* use zero based column numbers for the below part */
+ ipar--; /* use zero based column numbers for the
+ * below part */
/* store the given info */
stmt->parameters[ipar].buflen = cbValueMax;
@@ -114,74 +125,84 @@ static char *func="SQLBindParameter";
stmt->parameters[ipar].precision = cbColDef;
stmt->parameters[ipar].scale = ibScale;
- /* If rebinding a parameter that had data-at-exec stuff in it,
- then free that stuff
- */
- if (stmt->parameters[ipar].EXEC_used) {
+ /*
+ * If rebinding a parameter that had data-at-exec stuff in it, then
+ * free that stuff
+ */
+ if (stmt->parameters[ipar].EXEC_used)
+ {
free(stmt->parameters[ipar].EXEC_used);
stmt->parameters[ipar].EXEC_used = NULL;
}
- if (stmt->parameters[ipar].EXEC_buffer) {
+ if (stmt->parameters[ipar].EXEC_buffer)
+ {
if (stmt->parameters[ipar].SQLType != SQL_LONGVARBINARY)
free(stmt->parameters[ipar].EXEC_buffer);
stmt->parameters[ipar].EXEC_buffer = NULL;
}
- /* Data at exec macro only valid for C char/binary data */
+ /* Data at exec macro only valid for C char/binary data */
if ((fSqlType == SQL_LONGVARBINARY || fSqlType == SQL_LONGVARCHAR) && pcbValue && *pcbValue <= SQL_LEN_DATA_AT_EXEC_OFFSET)
stmt->parameters[ipar].data_at_exec = TRUE;
else
stmt->parameters[ipar].data_at_exec = FALSE;
- mylog("SQLBindParamater: ipar=%d, paramType=%d, fCType=%d, fSqlType=%d, cbColDef=%d, ibScale=%d, rgbValue=%d, *pcbValue = %d, data_at_exec = %d\n", ipar, fParamType, fCType, fSqlType, cbColDef, ibScale, rgbValue, pcbValue ? *pcbValue: -777, stmt->parameters[ipar].data_at_exec);
+ mylog("SQLBindParamater: ipar=%d, paramType=%d, fCType=%d, fSqlType=%d, cbColDef=%d, ibScale=%d, rgbValue=%d, *pcbValue = %d, data_at_exec = %d\n", ipar, fParamType, fCType, fSqlType, cbColDef, ibScale, rgbValue, pcbValue ? *pcbValue : -777, stmt->parameters[ipar].data_at_exec);
return SQL_SUCCESS;
}
-/* - - - - - - - - - */
-
-/* Associate a user-supplied buffer with a database column. */
-RETCODE SQL_API SQLBindCol(
- HSTMT hstmt,
- UWORD icol,
- SWORD fCType,
- PTR rgbValue,
- SDWORD cbValueMax,
- SDWORD FAR *pcbValue)
+/* - - - - - - - - - */
+
+/* Associate a user-supplied buffer with a database column. */
+RETCODE SQL_API
+SQLBindCol(
+ HSTMT hstmt,
+ UWORD icol,
+ SWORD fCType,
+ PTR rgbValue,
+ SDWORD cbValueMax,
+ SDWORD FAR * pcbValue)
{
-StatementClass *stmt = (StatementClass *) hstmt;
-static char *func="SQLBindCol";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ static char *func = "SQLBindCol";
+
+ mylog("%s: entering...\n", func);
- mylog( "%s: entering...\n", func);
-
-mylog("**** SQLBindCol: stmt = %u, icol = %d\n", stmt, icol);
+ mylog("**** SQLBindCol: stmt = %u, icol = %d\n", stmt, icol);
- if ( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
SC_clear_error(stmt);
-
- if( stmt->status == STMT_EXECUTING) {
+
+ if (stmt->status == STMT_EXECUTING)
+ {
stmt->errormsg = "Can't bind columns while statement is still executing.";
stmt->errornumber = STMT_SEQUENCE_ERROR;
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
- /* If the bookmark column is being bound, then just save it */
- if (icol == 0) {
+ /* If the bookmark column is being bound, then just save it */
+ if (icol == 0)
+ {
- if (rgbValue == NULL) {
+ if (rgbValue == NULL)
+ {
stmt->bookmark.buffer = NULL;
stmt->bookmark.used = NULL;
}
- else {
- /* Make sure it is the bookmark data type */
- if ( fCType != SQL_C_BOOKMARK) {
+ else
+ {
+ /* Make sure it is the bookmark data type */
+ if (fCType != SQL_C_BOOKMARK)
+ {
stmt->errormsg = "Column 0 is not of type SQL_C_BOOKMARK";
stmt->errornumber = STMT_PROGRAM_TYPE_OUT_OF_RANGE;
SC_log_error(func, "", stmt);
@@ -194,37 +215,42 @@ mylog("**** SQLBindCol: stmt = %u, icol = %d\n", stmt, icol);
return SQL_SUCCESS;
}
- /* allocate enough bindings if not already done */
- /* Most likely, execution of a statement would have setup the */
- /* necessary bindings. But some apps call BindCol before any */
- /* statement is executed. */
- if ( icol > stmt->bindings_allocated)
+ /* allocate enough bindings if not already done */
+ /* Most likely, execution of a statement would have setup the */
+ /* necessary bindings. But some apps call BindCol before any */
+ /* statement is executed. */
+ if (icol > stmt->bindings_allocated)
extend_bindings(stmt, icol);
- /* check to see if the bindings were allocated */
- if ( ! stmt->bindings) {
+ /* check to see if the bindings were allocated */
+ if (!stmt->bindings)
+ {
stmt->errormsg = "Could not allocate memory for bindings.";
stmt->errornumber = STMT_NO_MEMORY_ERROR;
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
- icol--; /* use zero based col numbers from here out */
+ icol--; /* use zero based col numbers from here
+ * out */
- /* Reset for SQLGetData */
+ /* Reset for SQLGetData */
stmt->bindings[icol].data_left = -1;
- if (rgbValue == NULL) {
+ if (rgbValue == NULL)
+ {
/* we have to unbind the column */
stmt->bindings[icol].buflen = 0;
stmt->bindings[icol].buffer = NULL;
- stmt->bindings[icol].used = NULL;
+ stmt->bindings[icol].used = NULL;
stmt->bindings[icol].returntype = SQL_C_CHAR;
- } else {
+ }
+ else
+ {
/* ok, bind that column */
- stmt->bindings[icol].buflen = cbValueMax;
- stmt->bindings[icol].buffer = rgbValue;
- stmt->bindings[icol].used = pcbValue;
+ stmt->bindings[icol].buflen = cbValueMax;
+ stmt->bindings[icol].buffer = rgbValue;
+ stmt->bindings[icol].used = pcbValue;
stmt->bindings[icol].returntype = fCType;
mylog(" bound buffer[%d] = %u\n", icol, stmt->bindings[icol].buffer);
@@ -233,34 +259,37 @@ mylog("**** SQLBindCol: stmt = %u, icol = %d\n", stmt, icol);
return SQL_SUCCESS;
}
-/* - - - - - - - - - */
+/* - - - - - - - - - */
-/* Returns the description of a parameter marker. */
+/* Returns the description of a parameter marker. */
/* This function is listed as not being supported by SQLGetFunctions() because it is */
/* used to describe "parameter markers" (not bound parameters), in which case, */
/* the dbms should return info on the markers. Since Postgres doesn't support that, */
/* it is best to say this function is not supported and let the application assume a */
/* data type (most likely varchar). */
-RETCODE SQL_API SQLDescribeParam(
- HSTMT hstmt,
- UWORD ipar,
- SWORD FAR *pfSqlType,
- UDWORD FAR *pcbColDef,
- SWORD FAR *pibScale,
- SWORD FAR *pfNullable)
+RETCODE SQL_API
+SQLDescribeParam(
+ HSTMT hstmt,
+ UWORD ipar,
+ SWORD FAR * pfSqlType,
+ UDWORD FAR * pcbColDef,
+ SWORD FAR * pibScale,
+ SWORD FAR * pfNullable)
{
-StatementClass *stmt = (StatementClass *) hstmt;
-static char *func = "SQLDescribeParam";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ static char *func = "SQLDescribeParam";
- mylog( "%s: entering...\n", func);
+ mylog("%s: entering...\n", func);
- if( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
- if( (ipar < 1) || (ipar > stmt->parameters_allocated) ) {
+ if ((ipar < 1) || (ipar > stmt->parameters_allocated))
+ {
stmt->errormsg = "Invalid parameter number for SQLDescribeParam.";
stmt->errornumber = STMT_BAD_PARAMETER_NUMBER_ERROR;
SC_log_error(func, "", stmt);
@@ -269,41 +298,45 @@ static char *func = "SQLDescribeParam";
ipar--;
- /* This implementation is not very good, since it is supposed to describe */
- /* parameter markers, not bound parameters. */
- if(pfSqlType)
+ /*
+ * This implementation is not very good, since it is supposed to
+ * describe
+ */
+ /* parameter markers, not bound parameters. */
+ if (pfSqlType)
*pfSqlType = stmt->parameters[ipar].SQLType;
- if(pcbColDef)
+ if (pcbColDef)
*pcbColDef = stmt->parameters[ipar].precision;
- if(pibScale)
+ if (pibScale)
*pibScale = stmt->parameters[ipar].scale;
- if(pfNullable)
+ if (pfNullable)
*pfNullable = pgtype_nullable(stmt, stmt->parameters[ipar].paramType);
return SQL_SUCCESS;
}
-/* - - - - - - - - - */
+/* - - - - - - - - - */
-/* Sets multiple values (arrays) for the set of parameter markers. */
+/* Sets multiple values (arrays) for the set of parameter markers. */
-RETCODE SQL_API SQLParamOptions(
- HSTMT hstmt,
- UDWORD crow,
- UDWORD FAR *pirow)
+RETCODE SQL_API
+SQLParamOptions(
+ HSTMT hstmt,
+ UDWORD crow,
+ UDWORD FAR * pirow)
{
-static char *func = "SQLParamOptions";
+ static char *func = "SQLParamOptions";
- mylog( "%s: entering...\n", func);
+ mylog("%s: entering...\n", func);
SC_log_error(func, "Function not implemented", (StatementClass *) hstmt);
return SQL_ERROR;
}
-/* - - - - - - - - - */
+/* - - - - - - - - - */
/* This function should really talk to the dbms to determine the number of */
/* "parameter markers" (not bound parameters) in the statement. But, since */
@@ -312,43 +345,51 @@ static char *func = "SQLParamOptions";
/* like it does for SQLDescribeParam is that some applications don't care and try */
/* to call it anyway. */
/* If the statement does not have parameters, it should just return 0. */
-RETCODE SQL_API SQLNumParams(
- HSTMT hstmt,
- SWORD FAR *pcpar)
+RETCODE SQL_API
+SQLNumParams(
+ HSTMT hstmt,
+ SWORD FAR * pcpar)
{
-StatementClass *stmt = (StatementClass *) hstmt;
-char in_quote = FALSE;
-unsigned int i;
-static char *func = "SQLNumParams";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ char in_quote = FALSE;
+ unsigned int i;
+ static char *func = "SQLNumParams";
- mylog( "%s: entering...\n", func);
+ mylog("%s: entering...\n", func);
- if(!stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
if (pcpar)
*pcpar = 0;
- else {
+ else
+ {
SC_log_error(func, "pcpar was null", stmt);
return SQL_ERROR;
}
- if(!stmt->statement) {
+ if (!stmt->statement)
+ {
/* no statement has been allocated */
stmt->errormsg = "SQLNumParams called with no statement ready.";
stmt->errornumber = STMT_SEQUENCE_ERROR;
SC_log_error(func, "", stmt);
return SQL_ERROR;
- } else {
+ }
+ else
+ {
- for(i=0; i < strlen(stmt->statement); i++) {
+ for (i = 0; i < strlen(stmt->statement); i++)
+ {
- if(stmt->statement[i] == '?' && !in_quote)
+ if (stmt->statement[i] == '?' && !in_quote)
(*pcpar)++;
- else {
+ else
+ {
if (stmt->statement[i] == '\'')
in_quote = (in_quote ? FALSE : TRUE);
}
@@ -359,20 +400,20 @@ static char *func = "SQLNumParams";
}
/********************************************************************
- * Bindings Implementation
+ * Bindings Implementation
*/
BindInfoClass *
create_empty_bindings(int num_columns)
{
-BindInfoClass *new_bindings;
-int i;
+ BindInfoClass *new_bindings;
+ int i;
- new_bindings = (BindInfoClass *)malloc(num_columns * sizeof(BindInfoClass));
- if(!new_bindings) {
+ new_bindings = (BindInfoClass *) malloc(num_columns * sizeof(BindInfoClass));
+ if (!new_bindings)
return 0;
- }
- for(i=0; i < num_columns; i++) {
+ for (i = 0; i < num_columns; i++)
+ {
new_bindings[i].buflen = 0;
new_bindings[i].buffer = NULL;
new_bindings[i].used = NULL;
@@ -383,23 +424,26 @@ int i;
}
void
-extend_bindings(StatementClass *stmt, int num_columns)
+extend_bindings(StatementClass * stmt, int num_columns)
{
-static char *func="extend_bindings";
-BindInfoClass *new_bindings;
-int i;
+ static char *func = "extend_bindings";
+ BindInfoClass *new_bindings;
+ int i;
-mylog("%s: entering ... stmt=%u, bindings_allocated=%d, num_columns=%d\n", func, stmt, stmt->bindings_allocated, num_columns);
+ mylog("%s: entering ... stmt=%u, bindings_allocated=%d, num_columns=%d\n", func, stmt, stmt->bindings_allocated, num_columns);
/* if we have too few, allocate room for more, and copy the old */
/* entries into the new structure */
- if(stmt->bindings_allocated < num_columns) {
+ if (stmt->bindings_allocated < num_columns)
+ {
new_bindings = create_empty_bindings(num_columns);
- if ( ! new_bindings) {
- mylog("%s: unable to create %d new bindings from %d old bindings\n", func, num_columns, stmt->bindings_allocated);
+ if (!new_bindings)
+ {
+ mylog("%s: unable to create %d new bindings from %d old bindings\n", func, num_columns, stmt->bindings_allocated);
- if (stmt->bindings) {
+ if (stmt->bindings)
+ {
free(stmt->bindings);
stmt->bindings = NULL;
}
@@ -407,8 +451,9 @@ mylog("%s: entering ... stmt=%u, bindings_allocated=%d, num_columns=%d\n", func,
return;
}
- if(stmt->bindings) {
- for(i=0; i<stmt->bindings_allocated; i++)
+ if (stmt->bindings)
+ {
+ for (i = 0; i < stmt->bindings_allocated; i++)
new_bindings[i] = stmt->bindings[i];
free(stmt->bindings);
@@ -417,14 +462,14 @@ mylog("%s: entering ... stmt=%u, bindings_allocated=%d, num_columns=%d\n", func,
stmt->bindings = new_bindings;
stmt->bindings_allocated = num_columns;
- }
- /* There is no reason to zero out extra bindings if there are */
- /* more than needed. If an app has allocated extra bindings, */
- /* let it worry about it by unbinding those columns. */
+ }
+ /* There is no reason to zero out extra bindings if there are */
+ /* more than needed. If an app has allocated extra bindings, */
+ /* let it worry about it by unbinding those columns. */
- /* SQLBindCol(1..) ... SQLBindCol(10...) # got 10 bindings */
- /* SQLExecDirect(...) # returns 5 cols */
- /* SQLExecDirect(...) # returns 10 cols (now OK) */
+ /* SQLBindCol(1..) ... SQLBindCol(10...) # got 10 bindings */
+ /* SQLExecDirect(...) # returns 5 cols */
+ /* SQLExecDirect(...) # returns 10 cols (now OK) */
mylog("exit extend_bindings\n");
}
diff --git a/src/interfaces/odbc/bind.h b/src/interfaces/odbc/bind.h
index 39e594f34601c286b0d92123541b99e682f286d9..11ac37a0af5617b42eade3df7947451e06b76fc3 100644
--- a/src/interfaces/odbc/bind.h
+++ b/src/interfaces/odbc/bind.h
@@ -1,9 +1,9 @@
-/* File: bind.h
+/* File: bind.h
*
- * Description: See "bind.c"
+ * Description: See "bind.c"
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -15,33 +15,40 @@
/*
* BindInfoClass -- stores information about a bound column
*/
-struct BindInfoClass_ {
- Int4 buflen; /* size of buffer */
- Int4 data_left; /* amount of data left to read (SQLGetData) */
- char *buffer; /* pointer to the buffer */
- Int4 *used; /* used space in the buffer (for strings not counting the '\0') */
- Int2 returntype; /* kind of conversion to be applied when returning (SQL_C_DEFAULT, SQL_C_CHAR...) */
+struct BindInfoClass_
+{
+ Int4 buflen; /* size of buffer */
+ Int4 data_left; /* amount of data left to read
+ * (SQLGetData) */
+ char *buffer; /* pointer to the buffer */
+ Int4 *used; /* used space in the buffer (for strings
+ * not counting the '\0') */
+ Int2 returntype; /* kind of conversion to be applied when
+ * returning (SQL_C_DEFAULT,
+ * SQL_C_CHAR...) */
};
/*
* ParameterInfoClass -- stores information about a bound parameter
*/
-struct ParameterInfoClass_ {
- Int4 buflen;
- char *buffer;
- Int4 *used;
- Int2 paramType;
- Int2 CType;
- Int2 SQLType;
- UInt4 precision;
- Int2 scale;
- Oid lobj_oid;
- Int4 *EXEC_used; /* amount of data OR the oid of the large object */
- char *EXEC_buffer; /* the data or the FD of the large object */
- char data_at_exec;
+struct ParameterInfoClass_
+{
+ Int4 buflen;
+ char *buffer;
+ Int4 *used;
+ Int2 paramType;
+ Int2 CType;
+ Int2 SQLType;
+ UInt4 precision;
+ Int2 scale;
+ Oid lobj_oid;
+ Int4 *EXEC_used; /* amount of data OR the oid of the large
+ * object */
+ char *EXEC_buffer; /* the data or the FD of the large object */
+ char data_at_exec;
};
BindInfoClass *create_empty_bindings(int num_columns);
-void extend_bindings(StatementClass *stmt, int num_columns);
+void extend_bindings(StatementClass * stmt, int num_columns);
#endif
diff --git a/src/interfaces/odbc/columninfo.c b/src/interfaces/odbc/columninfo.c
index 75fdd9f4f6884a84ad420dbf494a51b8723a75e1..4969846e14b0d6263990ecac5b9dd10af2fde9b4 100644
--- a/src/interfaces/odbc/columninfo.c
+++ b/src/interfaces/odbc/columninfo.c
@@ -1,13 +1,13 @@
-/* Module: columninfo.c
+/* Module: columninfo.c
*
- * Description: This module contains routines related to
- * reading and storing the field information from a query.
+ * Description: This module contains routines related to
+ * reading and storing the field information from a query.
*
- * Classes: ColumnInfoClass (Functions prefix: "CI_")
+ * Classes: ColumnInfoClass (Functions prefix: "CI_")
*
- * API functions: none
+ * API functions: none
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -20,11 +20,12 @@
ColumnInfoClass *
CI_Constructor()
{
-ColumnInfoClass *rv;
+ ColumnInfoClass *rv;
rv = (ColumnInfoClass *) malloc(sizeof(ColumnInfoClass));
- if (rv) {
+ if (rv)
+ {
rv->num_fields = 0;
rv->name = NULL;
rv->adtid = NULL;
@@ -37,28 +38,28 @@ ColumnInfoClass *rv;
}
void
-CI_Destructor(ColumnInfoClass *self)
+CI_Destructor(ColumnInfoClass * self)
{
CI_free_memory(self);
free(self);
}
-/* Read in field descriptions.
- If self is not null, then also store the information.
+/* Read in field descriptions.
+ If self is not null, then also store the information.
If self is null, then just read, don't store.
*/
char
-CI_read_fields(ColumnInfoClass *self, ConnectionClass *conn)
+CI_read_fields(ColumnInfoClass * self, ConnectionClass * conn)
{
-Int2 lf;
-int new_num_fields;
-Oid new_adtid;
-Int2 new_adtsize;
-Int4 new_atttypmod = -1;
-char new_field_name[MAX_MESSAGE_LEN+1];
-SocketClass *sock;
-ConnInfo *ci;
+ Int2 lf;
+ int new_num_fields;
+ Oid new_adtid;
+ Int2 new_adtsize;
+ Int4 new_atttypmod = -1;
+ char new_field_name[MAX_MESSAGE_LEN + 1];
+ SocketClass *sock;
+ ConnInfo *ci;
sock = CC_get_socket(conn);
ci = &conn->connInfo;
@@ -68,24 +69,27 @@ ConnInfo *ci;
mylog("num_fields = %d\n", new_num_fields);
- if (self) { /* according to that allocate memory */
+ if (self)
+ { /* according to that allocate memory */
CI_set_num_fields(self, new_num_fields);
}
/* now read in the descriptions */
- for(lf = 0; lf < new_num_fields; lf++) {
+ for (lf = 0; lf < new_num_fields; lf++)
+ {
SOCK_get_string(sock, new_field_name, MAX_MESSAGE_LEN);
new_adtid = (Oid) SOCK_get_int(sock, 4);
new_adtsize = (Int2) SOCK_get_int(sock, 2);
- /* If 6.4 protocol, then read the atttypmod field */
- if (PG_VERSION_GE(conn, 6.4)) {
+ /* If 6.4 protocol, then read the atttypmod field */
+ if (PG_VERSION_GE(conn, 6.4))
+ {
mylog("READING ATTTYPMOD\n");
new_atttypmod = (Int4) SOCK_get_int(sock, 4);
- /* Subtract the header length */
+ /* Subtract the header length */
new_atttypmod -= 4;
if (new_atttypmod < 0)
new_atttypmod = -1;
@@ -104,17 +108,18 @@ ConnInfo *ci;
void
-CI_free_memory(ColumnInfoClass *self)
+CI_free_memory(ColumnInfoClass * self)
{
-register Int2 lf;
-int num_fields = self->num_fields;
+ register Int2 lf;
+ int num_fields = self->num_fields;
- for (lf = 0; lf < num_fields; lf++) {
- if( self->name[lf])
- free (self->name[lf]);
+ for (lf = 0; lf < num_fields; lf++)
+ {
+ if (self->name[lf])
+ free(self->name[lf]);
}
- /* Safe to call even if null */
+ /* Safe to call even if null */
free(self->name);
free(self->adtid);
free(self->adtsize);
@@ -124,35 +129,33 @@ int num_fields = self->num_fields;
}
void
-CI_set_num_fields(ColumnInfoClass *self, int new_num_fields)
+CI_set_num_fields(ColumnInfoClass * self, int new_num_fields)
{
- CI_free_memory(self); /* always safe to call */
+ CI_free_memory(self); /* always safe to call */
self->num_fields = new_num_fields;
- self->name = (char **) malloc (sizeof(char *) * self->num_fields);
- self->adtid = (Oid *) malloc (sizeof(Oid) * self->num_fields);
- self->adtsize = (Int2 *) malloc (sizeof(Int2) * self->num_fields);
+ self->name = (char **) malloc(sizeof(char *) * self->num_fields);
+ self->adtid = (Oid *) malloc(sizeof(Oid) * self->num_fields);
+ self->adtsize = (Int2 *) malloc(sizeof(Int2) * self->num_fields);
self->display_size = (Int2 *) malloc(sizeof(Int2) * self->num_fields);
self->atttypmod = (Int4 *) malloc(sizeof(Int4) * self->num_fields);
}
void
-CI_set_field_info(ColumnInfoClass *self, int field_num, char *new_name,
- Oid new_adtid, Int2 new_adtsize, Int4 new_atttypmod)
+CI_set_field_info(ColumnInfoClass * self, int field_num, char *new_name,
+ Oid new_adtid, Int2 new_adtsize, Int4 new_atttypmod)
{
-
+
/* check bounds */
- if((field_num < 0) || (field_num >= self->num_fields)) {
+ if ((field_num < 0) || (field_num >= self->num_fields))
return;
- }
/* store the info */
- self->name[field_num] = strdup(new_name);
+ self->name[field_num] = strdup(new_name);
self->adtid[field_num] = new_adtid;
self->adtsize[field_num] = new_adtsize;
self->atttypmod[field_num] = new_atttypmod;
self->display_size[field_num] = 0;
}
-
diff --git a/src/interfaces/odbc/columninfo.h b/src/interfaces/odbc/columninfo.h
index 3ec1cc92d50e3edee351f108a9dfed30f65f091c..43b21473b7004183adad604b1b9ca1e659f7d261 100644
--- a/src/interfaces/odbc/columninfo.h
+++ b/src/interfaces/odbc/columninfo.h
@@ -1,9 +1,9 @@
-/* File: columninfo.h
+/* File: columninfo.h
*
- * Description: See "columninfo.c"
+ * Description: See "columninfo.c"
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -12,13 +12,14 @@
#include "psqlodbc.h"
-struct ColumnInfoClass_ {
- Int2 num_fields;
- char **name; /* list of type names */
- Oid *adtid; /* list of type ids */
- Int2 *adtsize; /* list type sizes */
- Int2 *display_size; /* the display size (longest row) */
- Int4 *atttypmod; /* the length of bpchar/varchar */
+struct ColumnInfoClass_
+{
+ Int2 num_fields;
+ char **name; /* list of type names */
+ Oid *adtid; /* list of type ids */
+ Int2 *adtsize; /* list type sizes */
+ Int2 *display_size; /* the display size (longest row) */
+ Int4 *atttypmod; /* the length of bpchar/varchar */
};
#define CI_get_num_fields(self) (self->num_fields)
@@ -29,15 +30,15 @@ struct ColumnInfoClass_ {
#define CI_get_atttypmod(self, col) (self->atttypmod[col])
ColumnInfoClass *CI_Constructor(void);
-void CI_Destructor(ColumnInfoClass *self);
-void CI_free_memory(ColumnInfoClass *self);
-char CI_read_fields(ColumnInfoClass *self, ConnectionClass *conn);
+void CI_Destructor(ColumnInfoClass * self);
+void CI_free_memory(ColumnInfoClass * self);
+char CI_read_fields(ColumnInfoClass * self, ConnectionClass * conn);
/* functions for setting up the fields from within the program, */
/* without reading from a socket */
-void CI_set_num_fields(ColumnInfoClass *self, int new_num_fields);
-void CI_set_field_info(ColumnInfoClass *self, int field_num, char *new_name,
- Oid new_adtid, Int2 new_adtsize, Int4 atttypmod);
+void CI_set_num_fields(ColumnInfoClass * self, int new_num_fields);
+void CI_set_field_info(ColumnInfoClass * self, int field_num, char *new_name,
+ Oid new_adtid, Int2 new_adtsize, Int4 atttypmod);
#endif
diff --git a/src/interfaces/odbc/connection.c b/src/interfaces/odbc/connection.c
index cc09c4aa2fdcf798d5db41793fe37c53debc0b99..aa283f48820220d87e1565566ebfe10ff308825d 100644
--- a/src/interfaces/odbc/connection.c
+++ b/src/interfaces/odbc/connection.c
@@ -1,14 +1,14 @@
-/* Module: connection.c
+/* Module: connection.c
*
- * Description: This module contains routines related to
- * connecting to and disconnecting from the Postgres DBMS.
+ * Description: This module contains routines related to
+ * connecting to and disconnecting from the Postgres DBMS.
*
- * Classes: ConnectionClass (Functions prefix: "CC_")
+ * Classes: ConnectionClass (Functions prefix: "CC_")
*
- * API functions: SQLAllocConnect, SQLConnect, SQLDisconnect, SQLFreeConnect,
- * SQLBrowseConnect(NI)
+ * API functions: SQLAllocConnect, SQLConnect, SQLDisconnect, SQLFreeConnect,
+ * SQLBrowseConnect(NI)
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -26,67 +26,73 @@
#include <odbcinst.h>
#endif
-#define STMT_INCREMENT 16 /* how many statement holders to allocate at a time */
+#define STMT_INCREMENT 16 /* how many statement holders to allocate
+ * at a time */
#define PRN_NULLCHECK
extern GLOBAL_VALUES globals;
-RETCODE SQL_API SQLAllocConnect(
- HENV henv,
- HDBC FAR *phdbc)
+RETCODE SQL_API
+SQLAllocConnect(
+ HENV henv,
+ HDBC FAR * phdbc)
{
-EnvironmentClass *env = (EnvironmentClass *)henv;
-ConnectionClass *conn;
-static char *func="SQLAllocConnect";
+ EnvironmentClass *env = (EnvironmentClass *) henv;
+ ConnectionClass *conn;
+ static char *func = "SQLAllocConnect";
- mylog( "%s: entering...\n", func);
+ mylog("%s: entering...\n", func);
conn = CC_Constructor();
mylog("**** %s: henv = %u, conn = %u\n", func, henv, conn);
- if( ! conn) {
- env->errormsg = "Couldn't allocate memory for Connection object.";
- env->errornumber = ENV_ALLOC_ERROR;
+ if (!conn)
+ {
+ env->errormsg = "Couldn't allocate memory for Connection object.";
+ env->errornumber = ENV_ALLOC_ERROR;
*phdbc = SQL_NULL_HDBC;
EN_log_error(func, "", env);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- if ( ! EN_add_connection(env, conn)) {
- env->errormsg = "Maximum number of connections exceeded.";
- env->errornumber = ENV_ALLOC_ERROR;
- CC_Destructor(conn);
+ if (!EN_add_connection(env, conn))
+ {
+ env->errormsg = "Maximum number of connections exceeded.";
+ env->errornumber = ENV_ALLOC_ERROR;
+ CC_Destructor(conn);
*phdbc = SQL_NULL_HDBC;
EN_log_error(func, "", env);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
*phdbc = (HDBC) conn;
- return SQL_SUCCESS;
+ return SQL_SUCCESS;
}
-/* - - - - - - - - - */
+/* - - - - - - - - - */
-RETCODE SQL_API SQLConnect(
- HDBC hdbc,
- UCHAR FAR *szDSN,
- SWORD cbDSN,
- UCHAR FAR *szUID,
- SWORD cbUID,
- UCHAR FAR *szAuthStr,
- SWORD cbAuthStr)
+RETCODE SQL_API
+SQLConnect(
+ HDBC hdbc,
+ UCHAR FAR * szDSN,
+ SWORD cbDSN,
+ UCHAR FAR * szUID,
+ SWORD cbUID,
+ UCHAR FAR * szAuthStr,
+ SWORD cbAuthStr)
{
-ConnectionClass *conn = (ConnectionClass *) hdbc;
-ConnInfo *ci;
-static char *func = "SQLConnect";
+ ConnectionClass *conn = (ConnectionClass *) hdbc;
+ ConnInfo *ci;
+ static char *func = "SQLConnect";
- mylog( "%s: entering...\n", func);
+ mylog("%s: entering...\n", func);
- if ( ! conn) {
+ if (!conn)
+ {
CC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
@@ -95,14 +101,15 @@ static char *func = "SQLConnect";
make_string(szDSN, cbDSN, ci->dsn);
- /* get the values for the DSN from the registry */
+ /* get the values for the DSN from the registry */
getDSNinfo(ci, CONN_OVERWRITE);
- /* initialize pg_version from connInfo.protocol */
- CC_initialize_pg_version(conn);
-
- /* override values from DSN info with UID and authStr(pwd)
- This only occurs if the values are actually there.
- */
+ /* initialize pg_version from connInfo.protocol */
+ CC_initialize_pg_version(conn);
+
+ /*
+ * override values from DSN info with UID and authStr(pwd) This only
+ * occurs if the values are actually there.
+ */
make_string(szUID, cbUID, ci->username);
make_string(szAuthStr, cbAuthStr, ci->password);
@@ -111,54 +118,59 @@ static char *func = "SQLConnect";
qlog("conn = %u, %s(DSN='%s', UID='%s', PWD='%s')\n", conn, func, ci->dsn, ci->username, ci->password);
- if ( CC_connect(conn, FALSE) <= 0) {
- /* Error messages are filled in */
+ if (CC_connect(conn, FALSE) <= 0)
+ {
+ /* Error messages are filled in */
CC_log_error(func, "Error on CC_connect", conn);
return SQL_ERROR;
}
- mylog( "%s: returning...\n", func);
+ mylog("%s: returning...\n", func);
return SQL_SUCCESS;
}
-/* - - - - - - - - - */
+/* - - - - - - - - - */
-RETCODE SQL_API SQLBrowseConnect(
- HDBC hdbc,
- UCHAR FAR *szConnStrIn,
- SWORD cbConnStrIn,
- UCHAR FAR *szConnStrOut,
- SWORD cbConnStrOutMax,
- SWORD FAR *pcbConnStrOut)
+RETCODE SQL_API
+SQLBrowseConnect(
+ HDBC hdbc,
+ UCHAR FAR * szConnStrIn,
+ SWORD cbConnStrIn,
+ UCHAR FAR * szConnStrOut,
+ SWORD cbConnStrOutMax,
+ SWORD FAR * pcbConnStrOut)
{
-static char *func="SQLBrowseConnect";
+ static char *func = "SQLBrowseConnect";
- mylog( "%s: entering...\n", func);
+ mylog("%s: entering...\n", func);
return SQL_SUCCESS;
}
-/* - - - - - - - - - */
+/* - - - - - - - - - */
/* Drop any hstmts open on hdbc and disconnect from database */
-RETCODE SQL_API SQLDisconnect(
- HDBC hdbc)
+RETCODE SQL_API
+SQLDisconnect(
+ HDBC hdbc)
{
-ConnectionClass *conn = (ConnectionClass *) hdbc;
-static char *func = "SQLDisconnect";
+ ConnectionClass *conn = (ConnectionClass *) hdbc;
+ static char *func = "SQLDisconnect";
- mylog( "%s: entering...\n", func);
+ mylog("%s: entering...\n", func);
- if ( ! conn) {
+ if (!conn)
+ {
CC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
qlog("conn=%u, %s\n", conn, func);
- if (conn->status == CONN_EXECUTING) {
+ if (conn->status == CONN_EXECUTING)
+ {
conn->errornumber = CONN_IN_USE;
conn->errormsg = "A transaction is currently being executed";
CC_log_error(func, "", conn);
@@ -167,7 +179,7 @@ static char *func = "SQLDisconnect";
mylog("%s: about to CC_cleanup\n", func);
- /* Close the connection and free statements */
+ /* Close the connection and free statements */
CC_cleanup(conn);
mylog("%s: done CC_cleanup\n", func);
@@ -177,24 +189,27 @@ static char *func = "SQLDisconnect";
}
-/* - - - - - - - - - */
+/* - - - - - - - - - */
-RETCODE SQL_API SQLFreeConnect(
- HDBC hdbc)
+RETCODE SQL_API
+SQLFreeConnect(
+ HDBC hdbc)
{
-ConnectionClass *conn = (ConnectionClass *) hdbc;
-static char *func = "SQLFreeConnect";
+ ConnectionClass *conn = (ConnectionClass *) hdbc;
+ static char *func = "SQLFreeConnect";
- mylog( "%s: entering...\n", func);
+ mylog("%s: entering...\n", func);
mylog("**** in %s: hdbc=%u\n", func, hdbc);
- if ( ! conn) {
+ if (!conn)
+ {
CC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
- /* Remove the connection from the environment */
- if ( ! EN_remove_connection(conn->henv, conn)) {
+ /* Remove the connection from the environment */
+ if (!EN_remove_connection(conn->henv, conn))
+ {
conn->errornumber = CONN_IN_USE;
conn->errormsg = "A transaction is currently being executed";
CC_log_error(func, "", conn);
@@ -211,35 +226,37 @@ static char *func = "SQLFreeConnect";
/*
*
-* IMPLEMENTATION CONNECTION CLASS
+* IMPLEMENTATION CONNECTION CLASS
*
*/
-ConnectionClass *CC_Constructor()
+ConnectionClass *
+CC_Constructor()
{
-ConnectionClass *rv;
+ ConnectionClass *rv;
- rv = (ConnectionClass *)malloc(sizeof(ConnectionClass));
+ rv = (ConnectionClass *) malloc(sizeof(ConnectionClass));
- if (rv != NULL) {
+ if (rv != NULL)
+ {
- rv->henv = NULL; /* not yet associated with an environment */
+ rv->henv = NULL; /* not yet associated with an environment */
- rv->errormsg = NULL;
- rv->errornumber = 0;
+ rv->errormsg = NULL;
+ rv->errornumber = 0;
rv->errormsg_created = FALSE;
- rv->status = CONN_NOT_CONNECTED;
- rv->transact_status = CONN_IN_AUTOCOMMIT; /* autocommit by default */
+ rv->status = CONN_NOT_CONNECTED;
+ rv->transact_status = CONN_IN_AUTOCOMMIT; /* autocommit by default */
memset(&rv->connInfo, 0, sizeof(ConnInfo));
rv->sock = SOCK_Constructor();
- if ( ! rv->sock)
+ if (!rv->sock)
return NULL;
- rv->stmts = (StatementClass **) malloc( sizeof(StatementClass *) * STMT_INCREMENT);
- if ( ! rv->stmts)
+ rv->stmts = (StatementClass **) malloc(sizeof(StatementClass *) * STMT_INCREMENT);
+ if (!rv->stmts)
return NULL;
memset(rv->stmts, 0, sizeof(StatementClass *) * STMT_INCREMENT);
@@ -259,18 +276,18 @@ ConnectionClass *rv;
rv->pg_version_major = 0;
rv->pg_version_minor = 0;
- /* Initialize statement options to defaults */
- /* Statements under this conn will inherit these options */
+ /* Initialize statement options to defaults */
+ /* Statements under this conn will inherit these options */
InitializeStatementOptions(&rv->stmtOptions);
- }
- return rv;
+ }
+ return rv;
}
char
-CC_Destructor(ConnectionClass *self)
+CC_Destructor(ConnectionClass * self)
{
mylog("enter CC_Destructor, self=%u\n", self);
@@ -278,22 +295,27 @@ CC_Destructor(ConnectionClass *self)
if (self->status == CONN_EXECUTING)
return 0;
- CC_cleanup(self); /* cleanup socket and statements */
+ CC_cleanup(self); /* cleanup socket and statements */
mylog("after CC_Cleanup\n");
- /* Free up statement holders */
- if (self->stmts) {
+ /* Free up statement holders */
+ if (self->stmts)
+ {
free(self->stmts);
self->stmts = NULL;
}
mylog("after free statement holders\n");
- /* Free cached table info */
- if (self->col_info) {
- int i;
- for (i = 0; i < self->ntables; i++) {
- if (self->col_info[i]->result) /* Free the SQLColumns result structure */
+ /* Free cached table info */
+ if (self->col_info)
+ {
+ int i;
+
+ for (i = 0; i < self->ntables; i++)
+ {
+ if (self->col_info[i]->result) /* Free the SQLColumns
+ * result structure */
QR_Destructor(self->col_info[i]->result);
free(self->col_info[i]);
@@ -310,14 +332,16 @@ CC_Destructor(ConnectionClass *self)
/* Return how many cursors are opened on this connection */
int
-CC_cursor_count(ConnectionClass *self)
+CC_cursor_count(ConnectionClass * self)
{
-StatementClass *stmt;
-int i, count = 0;
+ StatementClass *stmt;
+ int i,
+ count = 0;
mylog("CC_cursor_count: self=%u, num_stmts=%d\n", self, self->num_stmts);
- for (i = 0; i < self->num_stmts; i++) {
+ for (i = 0; i < self->num_stmts; i++)
+ {
stmt = self->stmts[i];
if (stmt && stmt->result && stmt->result->cursor)
count++;
@@ -328,22 +352,23 @@ int i, count = 0;
return count;
}
-void
-CC_clear_error(ConnectionClass *self)
+void
+CC_clear_error(ConnectionClass * self)
{
- self->errornumber = 0;
- self->errormsg = NULL;
+ self->errornumber = 0;
+ self->errormsg = NULL;
self->errormsg_created = FALSE;
}
/* Used to cancel a transaction */
/* We are almost always in the middle of a transaction. */
char
-CC_abort(ConnectionClass *self)
+CC_abort(ConnectionClass * self)
{
-QResultClass *res;
+ QResultClass *res;
- if ( CC_is_in_trans(self)) {
+ if (CC_is_in_trans(self))
+ {
res = NULL;
mylog("CC_abort: sending ABORT!\n");
@@ -363,10 +388,10 @@ QResultClass *res;
/* This is called by SQLDisconnect also */
char
-CC_cleanup(ConnectionClass *self)
+CC_cleanup(ConnectionClass * self)
{
-int i;
-StatementClass *stmt;
+ int i;
+ StatementClass *stmt;
if (self->status == CONN_EXECUTING)
return FALSE;
@@ -381,28 +406,32 @@ StatementClass *stmt;
mylog("after CC_abort\n");
- /* This actually closes the connection to the dbase */
- if (self->sock) {
- SOCK_Destructor(self->sock);
+ /* This actually closes the connection to the dbase */
+ if (self->sock)
+ {
+ SOCK_Destructor(self->sock);
self->sock = NULL;
}
mylog("after SOCK destructor\n");
- /* Free all the stmts on this connection */
- for (i = 0; i < self->num_stmts; i++) {
+ /* Free all the stmts on this connection */
+ for (i = 0; i < self->num_stmts; i++)
+ {
stmt = self->stmts[i];
- if (stmt) {
+ if (stmt)
+ {
stmt->hdbc = NULL; /* prevent any more dbase interactions */
SC_Destructor(stmt);
self->stmts[i] = NULL;
}
}
- /* Check for translation dll */
+ /* Check for translation dll */
#ifdef WIN32
- if ( self->translation_handle) {
- FreeLibrary (self->translation_handle);
+ if (self->translation_handle)
+ {
+ FreeLibrary(self->translation_handle);
self->translation_handle = NULL;
}
#endif
@@ -412,37 +441,40 @@ StatementClass *stmt;
}
int
-CC_set_translation (ConnectionClass *self)
+CC_set_translation(ConnectionClass * self)
{
#ifdef WIN32
- if (self->translation_handle != NULL) {
- FreeLibrary (self->translation_handle);
+ if (self->translation_handle != NULL)
+ {
+ FreeLibrary(self->translation_handle);
self->translation_handle = NULL;
}
if (self->connInfo.translation_dll[0] == 0)
return TRUE;
- self->translation_option = atoi (self->connInfo.translation_option);
- self->translation_handle = LoadLibrary (self->connInfo.translation_dll);
+ self->translation_option = atoi(self->connInfo.translation_option);
+ self->translation_handle = LoadLibrary(self->connInfo.translation_dll);
- if (self->translation_handle == NULL) {
+ if (self->translation_handle == NULL)
+ {
self->errornumber = CONN_UNABLE_TO_LOAD_DLL;
self->errormsg = "Could not load the translation DLL.";
return FALSE;
}
self->DataSourceToDriver
- = (DataSourceToDriverProc) GetProcAddress (self->translation_handle,
+ = (DataSourceToDriverProc) GetProcAddress(self->translation_handle,
"SQLDataSourceToDriver");
self->DriverToDataSource
- = (DriverToDataSourceProc) GetProcAddress (self->translation_handle,
+ = (DriverToDataSourceProc) GetProcAddress(self->translation_handle,
"SQLDriverToDataSource");
- if (self->DataSourceToDriver == NULL || self->DriverToDataSource == NULL) {
+ if (self->DataSourceToDriver == NULL || self->DriverToDataSource == NULL)
+ {
self->errornumber = CONN_UNABLE_TO_LOAD_DLL;
self->errormsg = "Could not find translation DLL functions.";
return FALSE;
@@ -451,54 +483,57 @@ CC_set_translation (ConnectionClass *self)
return TRUE;
}
-char
-CC_connect(ConnectionClass *self, char do_password)
+char
+CC_connect(ConnectionClass * self, char do_password)
{
-StartupPacket sp;
-QResultClass *res;
-SocketClass *sock;
-ConnInfo *ci = &(self->connInfo);
-int areq = -1;
-int beresp;
-char msgbuffer[ERROR_MSG_LENGTH];
-char salt[2];
-static char *func="CC_connect";
+ StartupPacket sp;
+ QResultClass *res;
+ SocketClass *sock;
+ ConnInfo *ci = &(self->connInfo);
+ int areq = -1;
+ int beresp;
+ char msgbuffer[ERROR_MSG_LENGTH];
+ char salt[2];
+ static char *func = "CC_connect";
mylog("%s: entering...\n", func);
- if ( do_password)
+ if (do_password)
sock = self->sock; /* already connected, just authenticate */
- else {
+ else
+ {
qlog("Global Options: Version='%s', fetch=%d, socket=%d, unknown_sizes=%d, max_varchar_size=%d, max_longvarchar_size=%d\n",
- POSTGRESDRIVERVERSION,
- globals.fetch_max,
- globals.socket_buffersize,
- globals.unknown_sizes,
- globals.max_varchar_size,
- globals.max_longvarchar_size);
+ POSTGRESDRIVERVERSION,
+ globals.fetch_max,
+ globals.socket_buffersize,
+ globals.unknown_sizes,
+ globals.max_varchar_size,
+ globals.max_longvarchar_size);
qlog(" disable_optimizer=%d, ksqo=%d, unique_index=%d, use_declarefetch=%d\n",
- globals.disable_optimizer,
- globals.ksqo,
- globals.unique_index,
- globals.use_declarefetch);
+ globals.disable_optimizer,
+ globals.ksqo,
+ globals.unique_index,
+ globals.use_declarefetch);
qlog(" text_as_longvarchar=%d, unknowns_as_longvarchar=%d, bools_as_char=%d\n",
- globals.text_as_longvarchar,
- globals.unknowns_as_longvarchar,
- globals.bools_as_char);
+ globals.text_as_longvarchar,
+ globals.unknowns_as_longvarchar,
+ globals.bools_as_char);
qlog(" extra_systable_prefixes='%s', conn_settings='%s'\n",
- globals.extra_systable_prefixes,
- globals.conn_settings);
+ globals.extra_systable_prefixes,
+ globals.conn_settings);
- if (self->status != CONN_NOT_CONNECTED) {
+ if (self->status != CONN_NOT_CONNECTED)
+ {
self->errormsg = "Already connected.";
self->errornumber = CONN_OPENDB_ERROR;
return 0;
}
- if ( ci->server[0] == '\0' || ci->port[0] == '\0' || ci->database[0] == '\0') {
+ if (ci->server[0] == '\0' || ci->port[0] == '\0' || ci->database[0] == '\0')
+ {
self->errornumber = CONN_INIREAD_ERROR;
self->errormsg = "Missing server name, port, or database name in call to CC_connect.";
return 0;
@@ -506,15 +541,18 @@ static char *func="CC_connect";
mylog("CC_connect(): DSN = '%s', server = '%s', port = '%s', database = '%s', username = '%s', password='%s'\n", ci->dsn, ci->server, ci->port, ci->database, ci->username, ci->password);
- /* If the socket was closed for some reason (like a SQLDisconnect, but no SQLFreeConnect
- then create a socket now.
- */
- if ( ! self->sock) {
+ /*
+ * If the socket was closed for some reason (like a SQLDisconnect,
+ * but no SQLFreeConnect then create a socket now.
+ */
+ if (!self->sock)
+ {
self->sock = SOCK_Constructor();
- if ( ! self->sock) {
- self->errornumber = CONNECTION_SERVER_NOT_REACHED;
- self->errormsg = "Could not open a socket to the server";
- return 0;
+ if (!self->sock)
+ {
+ self->errornumber = CONNECTION_SERVER_NOT_REACHED;
+ self->errormsg = "Could not open a socket to the server";
+ return 0;
}
}
@@ -523,7 +561,8 @@ static char *func="CC_connect";
mylog("connecting to the server socket...\n");
SOCK_connect_to(sock, (short) atoi(ci->port), ci->server);
- if (SOCK_get_errcode(sock) != 0) {
+ if (SOCK_get_errcode(sock) != 0)
+ {
mylog("connection to the server socket failed.\n");
self->errornumber = CONNECTION_SERVER_NOT_REACHED;
self->errormsg = "Could not connect to the server";
@@ -536,7 +575,7 @@ static char *func="CC_connect";
mylog("sizeof startup packet = %d\n", sizeof(StartupPacket));
/* Send length of Authentication Block */
- SOCK_put_int(sock, 4+sizeof(StartupPacket), 4);
+ SOCK_put_int(sock, 4 + sizeof(StartupPacket), 4);
sp.protoVersion = (ProtocolVersion) htonl(PG_PROTOCOL_LATEST);
@@ -548,7 +587,8 @@ static char *func="CC_connect";
mylog("sent the authentication block.\n");
- if (sock->errornumber != 0) {
+ if (sock->errornumber != 0)
+ {
mylog("couldn't send the authentication block properly.\n");
self->errornumber = CONN_INVALID_AUTHENTICATION;
self->errormsg = "Sending the authentication packet failed";
@@ -561,100 +601,107 @@ static char *func="CC_connect";
/* *************************************************** */
- /* Now get the authentication request from backend */
+ /* Now get the authentication request from backend */
/* *************************************************** */
- do {
+ do
+ {
if (do_password)
beresp = 'R';
else
beresp = SOCK_get_char(sock);
- switch(beresp) {
- case 'E':
- mylog("auth got 'E'\n");
+ switch (beresp)
+ {
+ case 'E':
+ mylog("auth got 'E'\n");
- SOCK_get_string(sock, msgbuffer, ERROR_MSG_LENGTH);
- self->errornumber = CONN_INVALID_AUTHENTICATION;
- self->errormsg = msgbuffer;
- qlog("ERROR from backend during authentication: '%s'\n", self->errormsg);
- return 0;
- case 'R':
+ SOCK_get_string(sock, msgbuffer, ERROR_MSG_LENGTH);
+ self->errornumber = CONN_INVALID_AUTHENTICATION;
+ self->errormsg = msgbuffer;
+ qlog("ERROR from backend during authentication: '%s'\n", self->errormsg);
+ return 0;
+ case 'R':
- if (do_password) {
- mylog("in 'R' do_password\n");
- areq = AUTH_REQ_PASSWORD;
- do_password = FALSE;
- }
- else {
- mylog("auth got 'R'\n");
+ if (do_password)
+ {
+ mylog("in 'R' do_password\n");
+ areq = AUTH_REQ_PASSWORD;
+ do_password = FALSE;
+ }
+ else
+ {
+ mylog("auth got 'R'\n");
- areq = SOCK_get_int(sock, 4);
- if (areq == AUTH_REQ_CRYPT)
- SOCK_get_n_char(sock, salt, 2);
+ areq = SOCK_get_int(sock, 4);
+ if (areq == AUTH_REQ_CRYPT)
+ SOCK_get_n_char(sock, salt, 2);
- mylog("areq = %d\n", areq);
- }
- switch(areq) {
- case AUTH_REQ_OK:
- break;
+ mylog("areq = %d\n", areq);
+ }
+ switch (areq)
+ {
+ case AUTH_REQ_OK:
+ break;
- case AUTH_REQ_KRB4:
- self->errormsg = "Kerberos 4 authentication not supported";
- self->errornumber = CONN_AUTH_TYPE_UNSUPPORTED;
- return 0;
+ case AUTH_REQ_KRB4:
+ self->errormsg = "Kerberos 4 authentication not supported";
+ self->errornumber = CONN_AUTH_TYPE_UNSUPPORTED;
+ return 0;
- case AUTH_REQ_KRB5:
- self->errormsg = "Kerberos 5 authentication not supported";
- self->errornumber = CONN_AUTH_TYPE_UNSUPPORTED;
- return 0;
+ case AUTH_REQ_KRB5:
+ self->errormsg = "Kerberos 5 authentication not supported";
+ self->errornumber = CONN_AUTH_TYPE_UNSUPPORTED;
+ return 0;
- case AUTH_REQ_PASSWORD:
- mylog("in AUTH_REQ_PASSWORD\n");
+ case AUTH_REQ_PASSWORD:
+ mylog("in AUTH_REQ_PASSWORD\n");
- if (ci->password[0] == '\0') {
- self->errornumber = CONNECTION_NEED_PASSWORD;
- self->errormsg = "A password is required for this connection.";
- return -1; /* need password */
- }
+ if (ci->password[0] == '\0')
+ {
+ self->errornumber = CONNECTION_NEED_PASSWORD;
+ self->errormsg = "A password is required for this connection.";
+ return -1; /* need password */
+ }
- mylog("past need password\n");
+ mylog("past need password\n");
- SOCK_put_int(sock, 4+strlen(ci->password)+1, 4);
- SOCK_put_n_char(sock, ci->password, strlen(ci->password) + 1);
- SOCK_flush_output(sock);
+ SOCK_put_int(sock, 4 + strlen(ci->password) + 1, 4);
+ SOCK_put_n_char(sock, ci->password, strlen(ci->password) + 1);
+ SOCK_flush_output(sock);
- mylog("past flush\n");
- break;
+ mylog("past flush\n");
+ break;
- case AUTH_REQ_CRYPT:
- self->errormsg = "Password crypt authentication not supported";
- self->errornumber = CONN_AUTH_TYPE_UNSUPPORTED;
- return 0;
+ case AUTH_REQ_CRYPT:
+ self->errormsg = "Password crypt authentication not supported";
+ self->errornumber = CONN_AUTH_TYPE_UNSUPPORTED;
+ return 0;
+ default:
+ self->errormsg = "Unknown authentication type";
+ self->errornumber = CONN_AUTH_TYPE_UNSUPPORTED;
+ return 0;
+ }
+ break;
default:
- self->errormsg = "Unknown authentication type";
- self->errornumber = CONN_AUTH_TYPE_UNSUPPORTED;
+ self->errormsg = "Unexpected protocol character during authentication";
+ self->errornumber = CONN_INVALID_AUTHENTICATION;
return 0;
- }
- break;
- default:
- self->errormsg = "Unexpected protocol character during authentication";
- self->errornumber = CONN_INVALID_AUTHENTICATION;
- return 0;
}
- } while (areq != AUTH_REQ_OK);
+ } while (areq != AUTH_REQ_OK);
- CC_clear_error(self); /* clear any password error */
+ CC_clear_error(self); /* clear any password error */
/* send an empty query in order to find out whether the specified */
/* database really exists on the server machine */
mylog("sending an empty query...\n");
res = CC_send_query(self, " ", NULL);
- if ( res == NULL || QR_get_status(res) != PGRES_EMPTY_QUERY) {
+ if (res == NULL || QR_get_status(res) != PGRES_EMPTY_QUERY)
+ {
mylog("got no result from the empty query. (probably database does not exist)\n");
self->errornumber = CONNECTION_NO_SUCH_DATABASE;
self->errormsg = "The database does not exist on the server\nor user authentication failed.";
@@ -667,21 +714,25 @@ static char *func="CC_connect";
mylog("empty query seems to be OK.\n");
- CC_set_translation (self);
+ CC_set_translation(self);
/**********************************************/
/******* Send any initial settings *********/
/**********************************************/
- /* Since these functions allocate statements, and since the connection is not
- established yet, it would violate odbc state transition rules. Therefore,
- these functions call the corresponding local function instead.
- */
+ /*
+ * Since these functions allocate statements, and since the connection
+ * is not established yet, it would violate odbc state transition
+ * rules. Therefore, these functions call the corresponding local
+ * function instead.
+ */
CC_send_settings(self);
- CC_lookup_lo(self); /* a hack to get the oid of our large object oid type */
- CC_lookup_pg_version(self); /* Get PostgreSQL version for SQLGetInfo use */
+ CC_lookup_lo(self); /* a hack to get the oid of our large
+ * object oid type */
+ CC_lookup_pg_version(self); /* Get PostgreSQL version for SQLGetInfo
+ * use */
- CC_clear_error(self); /* clear any initial command errors */
+ CC_clear_error(self); /* clear any initial command errors */
self->status = CONN_CONNECTED;
mylog("%s: returning...\n", func);
@@ -691,14 +742,16 @@ static char *func="CC_connect";
}
char
-CC_add_statement(ConnectionClass *self, StatementClass *stmt)
+CC_add_statement(ConnectionClass * self, StatementClass * stmt)
{
-int i;
+ int i;
mylog("CC_add_statement: self=%u, stmt=%u\n", self, stmt);
- for (i = 0; i < self->num_stmts; i++) {
- if ( ! self->stmts[i]) {
+ for (i = 0; i < self->num_stmts; i++)
+ {
+ if (!self->stmts[i])
+ {
stmt->hdbc = self;
self->stmts[i] = stmt;
return TRUE;
@@ -706,8 +759,8 @@ int i;
}
/* no more room -- allocate more memory */
- self->stmts = (StatementClass **) realloc( self->stmts, sizeof(StatementClass *) * (STMT_INCREMENT + self->num_stmts));
- if ( ! self->stmts)
+ self->stmts = (StatementClass **) realloc(self->stmts, sizeof(StatementClass *) * (STMT_INCREMENT + self->num_stmts));
+ if (!self->stmts)
return FALSE;
memset(&self->stmts[self->num_stmts], 0, sizeof(StatementClass *) * STMT_INCREMENT);
@@ -720,13 +773,15 @@ int i;
return TRUE;
}
-char
-CC_remove_statement(ConnectionClass *self, StatementClass *stmt)
+char
+CC_remove_statement(ConnectionClass * self, StatementClass * stmt)
{
-int i;
+ int i;
- for (i = 0; i < self->num_stmts; i++) {
- if (self->stmts[i] == stmt && stmt->status != STMT_EXECUTING) {
+ for (i = 0; i < self->num_stmts; i++)
+ {
+ if (self->stmts[i] == stmt && stmt->status != STMT_EXECUTING)
+ {
self->stmts[i] = NULL;
return TRUE;
}
@@ -739,11 +794,11 @@ int i;
error message with its socket error message.
*/
char *
-CC_create_errormsg(ConnectionClass *self)
+CC_create_errormsg(ConnectionClass * self)
{
-SocketClass *sock = self->sock;
-int pos;
-static char msg[4096];
+ SocketClass *sock = self->sock;
+ int pos;
+ static char msg[4096];
mylog("enter CC_create_errormsg\n");
@@ -754,7 +809,8 @@ static char msg[4096];
mylog("msg = '%s'\n", msg);
- if (sock && sock->errormsg && sock->errormsg[0] != '\0') {
+ if (sock && sock->errormsg && sock->errormsg[0] != '\0')
+ {
pos = strlen(msg);
sprintf(&msg[pos], ";\n%s", sock->errormsg);
}
@@ -764,20 +820,22 @@ static char msg[4096];
}
-char
-CC_get_error(ConnectionClass *self, int *number, char **message)
+char
+CC_get_error(ConnectionClass * self, int *number, char **message)
{
-int rv;
+ int rv;
mylog("enter CC_get_error\n");
- /* Create a very informative errormsg if it hasn't been done yet. */
- if ( ! self->errormsg_created) {
+ /* Create a very informative errormsg if it hasn't been done yet. */
+ if (!self->errormsg_created)
+ {
self->errormsg = CC_create_errormsg(self);
self->errormsg_created = TRUE;
}
- if (self->errornumber) {
+ if (self->errornumber)
+ {
*number = self->errornumber;
*message = self->errormsg;
}
@@ -796,25 +854,29 @@ int rv;
needs to be re-filled).
The "cursor" is used by SQLExecute to associate a statement handle as the cursor name
- (i.e., C3326857) for SQL select statements. This cursor is then used in future
+ (i.e., C3326857) for SQL select statements. This cursor is then used in future
'declare cursor C3326857 for ...' and 'fetch 100 in C3326857' statements.
*/
QResultClass *
-CC_send_query(ConnectionClass *self, char *query, QueryInfo *qi)
+CC_send_query(ConnectionClass * self, char *query, QueryInfo * qi)
{
-QResultClass *result_in, *res = NULL;
-char swallow;
-int id;
-SocketClass *sock = self->sock;
-static char msgbuffer[MAX_MESSAGE_LEN+1];
-char cmdbuffer[MAX_MESSAGE_LEN+1]; /* QR_set_command() dups this string so dont need static */
+ QResultClass *result_in,
+ *res = NULL;
+ char swallow;
+ int id;
+ SocketClass *sock = self->sock;
+ static char msgbuffer[MAX_MESSAGE_LEN + 1];
+ char cmdbuffer[MAX_MESSAGE_LEN + 1]; /* QR_set_command() dups
+ * this string so dont
+ * need static */
mylog("send_query(): conn=%u, query='%s'\n", self, query);
qlog("conn=%u, query='%s'\n", self, query);
/* Indicate that we are sending a query to the backend */
- if(strlen(query) > MAX_MESSAGE_LEN-2) {
+ if (strlen(query) > MAX_MESSAGE_LEN - 2)
+ {
self->errornumber = CONNECTION_MSG_TOO_LONG;
self->errormsg = "Query string is too long";
return NULL;
@@ -823,7 +885,8 @@ char cmdbuffer[MAX_MESSAGE_LEN+1]; /* QR_set_command() dups this string so dont
if ((NULL == query) || (query[0] == '\0'))
return NULL;
- if (SOCK_get_errcode(sock) != 0) {
+ if (SOCK_get_errcode(sock) != 0)
+ {
self->errornumber = CONNECTION_COULD_NOT_SEND;
self->errormsg = "Could not send Query to backend";
CC_set_no_trans(self);
@@ -831,7 +894,8 @@ char cmdbuffer[MAX_MESSAGE_LEN+1]; /* QR_set_command() dups this string so dont
}
SOCK_put_char(sock, 'Q');
- if (SOCK_get_errcode(sock) != 0) {
+ if (SOCK_get_errcode(sock) != 0)
+ {
self->errornumber = CONNECTION_COULD_NOT_SEND;
self->errormsg = "Could not send Query to backend";
CC_set_no_trans(self);
@@ -841,7 +905,8 @@ char cmdbuffer[MAX_MESSAGE_LEN+1]; /* QR_set_command() dups this string so dont
SOCK_put_string(sock, query);
SOCK_flush_output(sock);
- if (SOCK_get_errcode(sock) != 0) {
+ if (SOCK_get_errcode(sock) != 0)
+ {
self->errornumber = CONNECTION_COULD_NOT_SEND;
self->errormsg = "Could not send Query to backend";
CC_set_no_trans(self);
@@ -850,11 +915,13 @@ char cmdbuffer[MAX_MESSAGE_LEN+1]; /* QR_set_command() dups this string so dont
mylog("send_query: done sending query\n");
- while(1) {
+ while (1)
+ {
/* what type of message is coming now ? */
id = SOCK_get_char(sock);
- if ((SOCK_get_errcode(sock) != 0) || (id == EOF)) {
+ if ((SOCK_get_errcode(sock) != 0) || (id == EOF))
+ {
self->errornumber = CONNECTION_NO_RESPONSE;
self->errormsg = "No response from the backend";
if (res)
@@ -867,211 +934,237 @@ char cmdbuffer[MAX_MESSAGE_LEN+1]; /* QR_set_command() dups this string so dont
mylog("send_query: got id = '%c'\n", id);
- switch (id) {
- case 'A' : /* Asynchronous Messages are ignored */
- (void)SOCK_get_int(sock, 4); /* id of notification */
- SOCK_get_string(sock, msgbuffer, MAX_MESSAGE_LEN);
- /* name of the relation the message comes from */
- break;
- case 'C' : /* portal query command, no tuples returned */
- /* read in the return message from the backend */
- SOCK_get_string(sock, cmdbuffer, MAX_MESSAGE_LEN);
- if (SOCK_get_errcode(sock) != 0) {
- self->errornumber = CONNECTION_NO_RESPONSE;
- self->errormsg = "No response from backend while receiving a portal query command";
- mylog("send_query: 'C' - %s\n", self->errormsg);
- CC_set_no_trans(self);
- return NULL;
- } else {
-
- char clear = 0;
-
- mylog("send_query: ok - 'C' - %s\n", cmdbuffer);
-
- if (res == NULL) /* allow for "show" style notices */
- res = QR_Constructor();
-
- mylog("send_query: setting cmdbuffer = '%s'\n", cmdbuffer);
-
- /* Only save the first command */
- QR_set_status(res, PGRES_COMMAND_OK);
- QR_set_command(res, cmdbuffer);
-
- /* (Quotation from the original comments)
- since backend may produce more than one result for some commands
- we need to poll until clear
- so we send an empty query, and keep reading out of the pipe
- until an 'I' is received
- */
-
- SOCK_put_string(sock, "Q ");
- SOCK_flush_output(sock);
-
- while( ! clear) {
- id = SOCK_get_char(sock);
- switch(id) {
- case 'I':
- (void) SOCK_get_char(sock);
- clear = TRUE;
- break;
- case 'Z':
- break;
- case 'C':
- SOCK_get_string(sock, cmdbuffer, ERROR_MSG_LENGTH);
- qlog("Command response: '%s'\n", cmdbuffer);
- break;
- case 'N':
- SOCK_get_string(sock, cmdbuffer, ERROR_MSG_LENGTH);
- qlog("NOTICE from backend during clear: '%s'\n", cmdbuffer);
- break;
- case 'E':
- SOCK_get_string(sock, cmdbuffer, ERROR_MSG_LENGTH);
- qlog("ERROR from backend during clear: '%s'\n", cmdbuffer);
- /* We must report this type of error as well
- (practically for reference integrity violation
- error reporting, from PostgreSQL 7.0).
- (Zoltan Kovacs, 04/26/2000)
- */
- self->errormsg = cmdbuffer;
- if ( ! strncmp(self->errormsg, "FATAL", 5)) {
- self->errornumber = CONNECTION_SERVER_REPORTED_ERROR;
- CC_set_no_trans(self);
- }
- else
- self->errornumber = CONNECTION_SERVER_REPORTED_WARNING;
- QR_set_status(res, PGRES_NONFATAL_ERROR);
- break;
+ switch (id)
+ {
+ case 'A': /* Asynchronous Messages are ignored */
+ (void) SOCK_get_int(sock, 4); /* id of notification */
+ SOCK_get_string(sock, msgbuffer, MAX_MESSAGE_LEN);
+ /* name of the relation the message comes from */
+ break;
+ case 'C': /* portal query command, no tuples
+ * returned */
+ /* read in the return message from the backend */
+ SOCK_get_string(sock, cmdbuffer, MAX_MESSAGE_LEN);
+ if (SOCK_get_errcode(sock) != 0)
+ {
+ self->errornumber = CONNECTION_NO_RESPONSE;
+ self->errormsg = "No response from backend while receiving a portal query command";
+ mylog("send_query: 'C' - %s\n", self->errormsg);
+ CC_set_no_trans(self);
+ return NULL;
+ }
+ else
+ {
+
+ char clear = 0;
+
+ mylog("send_query: ok - 'C' - %s\n", cmdbuffer);
+
+ if (res == NULL) /* allow for "show" style notices */
+ res = QR_Constructor();
+
+ mylog("send_query: setting cmdbuffer = '%s'\n", cmdbuffer);
+
+ /* Only save the first command */
+ QR_set_status(res, PGRES_COMMAND_OK);
+ QR_set_command(res, cmdbuffer);
+
+ /*
+ * (Quotation from the original comments) since
+ * backend may produce more than one result for some
+ * commands we need to poll until clear so we send an
+ * empty query, and keep reading out of the pipe until
+ * an 'I' is received
+ */
+
+ SOCK_put_string(sock, "Q ");
+ SOCK_flush_output(sock);
+
+ while (!clear)
+ {
+ id = SOCK_get_char(sock);
+ switch (id)
+ {
+ case 'I':
+ (void) SOCK_get_char(sock);
+ clear = TRUE;
+ break;
+ case 'Z':
+ break;
+ case 'C':
+ SOCK_get_string(sock, cmdbuffer, ERROR_MSG_LENGTH);
+ qlog("Command response: '%s'\n", cmdbuffer);
+ break;
+ case 'N':
+ SOCK_get_string(sock, cmdbuffer, ERROR_MSG_LENGTH);
+ qlog("NOTICE from backend during clear: '%s'\n", cmdbuffer);
+ break;
+ case 'E':
+ SOCK_get_string(sock, cmdbuffer, ERROR_MSG_LENGTH);
+ qlog("ERROR from backend during clear: '%s'\n", cmdbuffer);
+
+ /*
+ * We must report this type of error as
+ * well (practically for reference
+ * integrity violation error reporting,
+ * from PostgreSQL 7.0). (Zoltan Kovacs,
+ * 04/26/2000)
+ */
+ self->errormsg = cmdbuffer;
+ if (!strncmp(self->errormsg, "FATAL", 5))
+ {
+ self->errornumber = CONNECTION_SERVER_REPORTED_ERROR;
+ CC_set_no_trans(self);
+ }
+ else
+ self->errornumber = CONNECTION_SERVER_REPORTED_WARNING;
+ QR_set_status(res, PGRES_NONFATAL_ERROR);
+ break;
+ }
}
+
+ mylog("send_query: returning res = %u\n", res);
+ return res;
}
-
- mylog("send_query: returning res = %u\n", res);
- return res;
- }
- case 'K': /* Secret key (6.4 protocol) */
- (void)SOCK_get_int(sock, 4); /* pid */
- (void)SOCK_get_int(sock, 4); /* key */
+ case 'K': /* Secret key (6.4 protocol) */
+ (void) SOCK_get_int(sock, 4); /* pid */
+ (void) SOCK_get_int(sock, 4); /* key */
- break;
- case 'Z': /* Backend is ready for new query (6.4) */
- break;
- case 'N' : /* NOTICE: */
- SOCK_get_string(sock, cmdbuffer, ERROR_MSG_LENGTH);
+ break;
+ case 'Z': /* Backend is ready for new query (6.4) */
+ break;
+ case 'N': /* NOTICE: */
+ SOCK_get_string(sock, cmdbuffer, ERROR_MSG_LENGTH);
- res = QR_Constructor();
- QR_set_status(res, PGRES_NONFATAL_ERROR);
- QR_set_notice(res, cmdbuffer); /* will dup this string */
+ res = QR_Constructor();
+ QR_set_status(res, PGRES_NONFATAL_ERROR);
+ QR_set_notice(res, cmdbuffer); /* will dup this string */
- mylog("~~~ NOTICE: '%s'\n", cmdbuffer);
- qlog("NOTICE from backend during send_query: '%s'\n", cmdbuffer);
+ mylog("~~~ NOTICE: '%s'\n", cmdbuffer);
+ qlog("NOTICE from backend during send_query: '%s'\n", cmdbuffer);
- continue; /* dont return a result -- continue reading */
+ continue; /* dont return a result -- continue
+ * reading */
- case 'I' : /* The server sends an empty query */
+ case 'I': /* The server sends an empty query */
/* There is a closing '\0' following the 'I', so we eat it */
- swallow = SOCK_get_char(sock);
- if ((swallow != '\0') || SOCK_get_errcode(sock) != 0) {
- self->errornumber = CONNECTION_BACKEND_CRAZY;
- self->errormsg = "Unexpected protocol character from backend (send_query - I)";
- res = QR_Constructor();
- QR_set_status(res, PGRES_FATAL_ERROR);
- return res;
- } else {
- /* We return the empty query */
- res = QR_Constructor();
- QR_set_status(res, PGRES_EMPTY_QUERY);
- return res;
- }
- break;
- case 'E' :
- SOCK_get_string(sock, msgbuffer, ERROR_MSG_LENGTH);
-
- /* Remove a newline */
- if (msgbuffer[0] != '\0' && msgbuffer[strlen(msgbuffer)-1] == '\n')
- msgbuffer[strlen(msgbuffer)-1] = '\0';
+ swallow = SOCK_get_char(sock);
+ if ((swallow != '\0') || SOCK_get_errcode(sock) != 0)
+ {
+ self->errornumber = CONNECTION_BACKEND_CRAZY;
+ self->errormsg = "Unexpected protocol character from backend (send_query - I)";
+ res = QR_Constructor();
+ QR_set_status(res, PGRES_FATAL_ERROR);
+ return res;
+ }
+ else
+ {
+ /* We return the empty query */
+ res = QR_Constructor();
+ QR_set_status(res, PGRES_EMPTY_QUERY);
+ return res;
+ }
+ break;
+ case 'E':
+ SOCK_get_string(sock, msgbuffer, ERROR_MSG_LENGTH);
- self->errormsg = msgbuffer;
+ /* Remove a newline */
+ if (msgbuffer[0] != '\0' && msgbuffer[strlen(msgbuffer) - 1] == '\n')
+ msgbuffer[strlen(msgbuffer) - 1] = '\0';
- mylog("send_query: 'E' - %s\n", self->errormsg);
- qlog("ERROR from backend during send_query: '%s'\n", self->errormsg);
+ self->errormsg = msgbuffer;
- /* We should report that an error occured. Zoltan */
- res = QR_Constructor();
+ mylog("send_query: 'E' - %s\n", self->errormsg);
+ qlog("ERROR from backend during send_query: '%s'\n", self->errormsg);
- if ( ! strncmp(self->errormsg, "FATAL", 5)) {
- self->errornumber = CONNECTION_SERVER_REPORTED_ERROR;
- CC_set_no_trans(self);
- QR_set_status(res, PGRES_FATAL_ERROR);
- }
- else {
- self->errornumber = CONNECTION_SERVER_REPORTED_WARNING;
- QR_set_status(res, PGRES_NONFATAL_ERROR);
- }
+ /* We should report that an error occured. Zoltan */
+ res = QR_Constructor();
- return res; /* instead of NULL. Zoltan */
+ if (!strncmp(self->errormsg, "FATAL", 5))
+ {
+ self->errornumber = CONNECTION_SERVER_REPORTED_ERROR;
+ CC_set_no_trans(self);
+ QR_set_status(res, PGRES_FATAL_ERROR);
+ }
+ else
+ {
+ self->errornumber = CONNECTION_SERVER_REPORTED_WARNING;
+ QR_set_status(res, PGRES_NONFATAL_ERROR);
+ }
- case 'P' : /* get the Portal name */
- SOCK_get_string(sock, msgbuffer, MAX_MESSAGE_LEN);
- break;
- case 'T': /* Tuple results start here */
- result_in = qi ? qi->result_in : NULL;
+ return res; /* instead of NULL. Zoltan */
- if ( result_in == NULL) {
- result_in = QR_Constructor();
- mylog("send_query: 'T' no result_in: res = %u\n", result_in);
- if ( ! result_in) {
- self->errornumber = CONNECTION_COULD_NOT_RECEIVE;
- self->errormsg = "Could not create result info in send_query.";
- return NULL;
- }
+ case 'P': /* get the Portal name */
+ SOCK_get_string(sock, msgbuffer, MAX_MESSAGE_LEN);
+ break;
+ case 'T': /* Tuple results start here */
+ result_in = qi ? qi->result_in : NULL;
+
+ if (result_in == NULL)
+ {
+ result_in = QR_Constructor();
+ mylog("send_query: 'T' no result_in: res = %u\n", result_in);
+ if (!result_in)
+ {
+ self->errornumber = CONNECTION_COULD_NOT_RECEIVE;
+ self->errormsg = "Could not create result info in send_query.";
+ return NULL;
+ }
- if (qi)
- QR_set_cache_size(result_in, qi->row_size);
+ if (qi)
+ QR_set_cache_size(result_in, qi->row_size);
- if ( ! QR_fetch_tuples(result_in, self, qi ? qi->cursor : NULL)) {
- self->errornumber = CONNECTION_COULD_NOT_RECEIVE;
- self->errormsg = QR_get_message(result_in);
- return NULL;
+ if (!QR_fetch_tuples(result_in, self, qi ? qi->cursor : NULL))
+ {
+ self->errornumber = CONNECTION_COULD_NOT_RECEIVE;
+ self->errormsg = QR_get_message(result_in);
+ return NULL;
+ }
}
- }
- else { /* next fetch, so reuse an existing result */
- if ( ! QR_fetch_tuples(result_in, NULL, NULL)) {
- self->errornumber = CONNECTION_COULD_NOT_RECEIVE;
- self->errormsg = QR_get_message(result_in);
- return NULL;
+ else
+ { /* next fetch, so reuse an existing result */
+ if (!QR_fetch_tuples(result_in, NULL, NULL))
+ {
+ self->errornumber = CONNECTION_COULD_NOT_RECEIVE;
+ self->errormsg = QR_get_message(result_in);
+ return NULL;
+ }
}
- }
- return result_in;
- case 'D': /* Copy in command began successfully */
- res = QR_Constructor();
- QR_set_status(res, PGRES_COPY_IN);
- return res;
- case 'B': /* Copy out command began successfully */
- res = QR_Constructor();
- QR_set_status(res, PGRES_COPY_OUT);
- return res;
- default:
- self->errornumber = CONNECTION_BACKEND_CRAZY;
- self->errormsg = "Unexpected protocol character from backend (send_query)";
- CC_set_no_trans(self);
+ return result_in;
+ case 'D': /* Copy in command began successfully */
+ res = QR_Constructor();
+ QR_set_status(res, PGRES_COPY_IN);
+ return res;
+ case 'B': /* Copy out command began successfully */
+ res = QR_Constructor();
+ QR_set_status(res, PGRES_COPY_OUT);
+ return res;
+ default:
+ self->errornumber = CONNECTION_BACKEND_CRAZY;
+ self->errormsg = "Unexpected protocol character from backend (send_query)";
+ CC_set_no_trans(self);
- mylog("send_query: error - %s\n", self->errormsg);
- return NULL;
+ mylog("send_query: error - %s\n", self->errormsg);
+ return NULL;
}
}
}
int
-CC_send_function(ConnectionClass *self, int fnid, void *result_buf, int *actual_result_len, int result_is_int, LO_ARG *args, int nargs)
+CC_send_function(ConnectionClass * self, int fnid, void *result_buf, int *actual_result_len, int result_is_int, LO_ARG * args, int nargs)
{
-char id, c, done;
-SocketClass *sock = self->sock;
-static char msgbuffer[MAX_MESSAGE_LEN+1];
-int i;
+ char id,
+ c,
+ done;
+ SocketClass *sock = self->sock;
+ static char msgbuffer[MAX_MESSAGE_LEN + 1];
+ int i;
mylog("send_function(): conn=%u, fnid=%d, result_is_int=%d, nargs=%d\n", self, fnid, result_is_int, nargs);
- if (SOCK_get_errcode(sock) != 0) {
+ if (SOCK_get_errcode(sock) != 0)
+ {
self->errornumber = CONNECTION_COULD_NOT_SEND;
self->errormsg = "Could not send function to backend";
CC_set_no_trans(self);
@@ -1079,24 +1172,26 @@ int i;
}
SOCK_put_string(sock, "F ");
- if (SOCK_get_errcode(sock) != 0) {
+ if (SOCK_get_errcode(sock) != 0)
+ {
self->errornumber = CONNECTION_COULD_NOT_SEND;
self->errormsg = "Could not send function to backend";
CC_set_no_trans(self);
return FALSE;
}
- SOCK_put_int(sock, fnid, 4);
- SOCK_put_int(sock, nargs, 4);
+ SOCK_put_int(sock, fnid, 4);
+ SOCK_put_int(sock, nargs, 4);
mylog("send_function: done sending function\n");
- for (i = 0; i < nargs; ++i) {
+ for (i = 0; i < nargs; ++i)
+ {
mylog(" arg[%d]: len = %d, isint = %d, integer = %d, ptr = %u\n", i, args[i].len, args[i].isint, args[i].u.integer, args[i].u.ptr);
SOCK_put_int(sock, args[i].len, 4);
- if (args[i].isint)
+ if (args[i].isint)
SOCK_put_int(sock, args[i].u.integer, 4);
else
SOCK_put_n_char(sock, (char *) args[i].u.ptr, args[i].len);
@@ -1108,159 +1203,169 @@ int i;
mylog(" after flush output\n");
done = FALSE;
- while ( ! done) {
+ while (!done)
+ {
id = SOCK_get_char(sock);
mylog(" got id = %c\n", id);
- switch(id) {
- case 'V':
- done = TRUE;
- break; /* ok */
+ switch (id)
+ {
+ case 'V':
+ done = TRUE;
+ break; /* ok */
- case 'N':
- SOCK_get_string(sock, msgbuffer, ERROR_MSG_LENGTH);
- mylog("send_function(V): 'N' - %s\n", msgbuffer);
- /* continue reading */
- break;
+ case 'N':
+ SOCK_get_string(sock, msgbuffer, ERROR_MSG_LENGTH);
+ mylog("send_function(V): 'N' - %s\n", msgbuffer);
+ /* continue reading */
+ break;
- case 'E':
- SOCK_get_string(sock, msgbuffer, ERROR_MSG_LENGTH);
- self->errormsg = msgbuffer;
+ case 'E':
+ SOCK_get_string(sock, msgbuffer, ERROR_MSG_LENGTH);
+ self->errormsg = msgbuffer;
- mylog("send_function(V): 'E' - %s\n", self->errormsg);
- qlog("ERROR from backend during send_function: '%s'\n", self->errormsg);
+ mylog("send_function(V): 'E' - %s\n", self->errormsg);
+ qlog("ERROR from backend during send_function: '%s'\n", self->errormsg);
- return FALSE;
+ return FALSE;
- case 'Z':
- break;
+ case 'Z':
+ break;
- default:
- self->errornumber = CONNECTION_BACKEND_CRAZY;
- self->errormsg = "Unexpected protocol character from backend (send_function, args)";
- CC_set_no_trans(self);
+ default:
+ self->errornumber = CONNECTION_BACKEND_CRAZY;
+ self->errormsg = "Unexpected protocol character from backend (send_function, args)";
+ CC_set_no_trans(self);
- mylog("send_function: error - %s\n", self->errormsg);
- return FALSE;
+ mylog("send_function: error - %s\n", self->errormsg);
+ return FALSE;
}
}
id = SOCK_get_char(sock);
- for (;;) {
- switch (id) {
- case 'G': /* function returned properly */
- mylog(" got G!\n");
+ for (;;)
+ {
+ switch (id)
+ {
+ case 'G': /* function returned properly */
+ mylog(" got G!\n");
- *actual_result_len = SOCK_get_int(sock, 4);
- mylog(" actual_result_len = %d\n", *actual_result_len);
+ *actual_result_len = SOCK_get_int(sock, 4);
+ mylog(" actual_result_len = %d\n", *actual_result_len);
- if (result_is_int)
- *((int *) result_buf) = SOCK_get_int(sock, 4);
- else
- SOCK_get_n_char(sock, (char *) result_buf, *actual_result_len);
+ if (result_is_int)
+ *((int *) result_buf) = SOCK_get_int(sock, 4);
+ else
+ SOCK_get_n_char(sock, (char *) result_buf, *actual_result_len);
- mylog(" after get result\n");
+ mylog(" after get result\n");
- c = SOCK_get_char(sock); /* get the last '0' */
+ c = SOCK_get_char(sock); /* get the last '0' */
- mylog(" after get 0\n");
+ mylog(" after get 0\n");
- return TRUE;
+ return TRUE;
- case 'E':
- SOCK_get_string(sock, msgbuffer, ERROR_MSG_LENGTH);
- self->errormsg = msgbuffer;
+ case 'E':
+ SOCK_get_string(sock, msgbuffer, ERROR_MSG_LENGTH);
+ self->errormsg = msgbuffer;
- mylog("send_function(G): 'E' - %s\n", self->errormsg);
- qlog("ERROR from backend during send_function: '%s'\n", self->errormsg);
+ mylog("send_function(G): 'E' - %s\n", self->errormsg);
+ qlog("ERROR from backend during send_function: '%s'\n", self->errormsg);
- return FALSE;
+ return FALSE;
- case 'N':
- SOCK_get_string(sock, msgbuffer, ERROR_MSG_LENGTH);
+ case 'N':
+ SOCK_get_string(sock, msgbuffer, ERROR_MSG_LENGTH);
- mylog("send_function(G): 'N' - %s\n", msgbuffer);
- qlog("NOTICE from backend during send_function: '%s'\n", msgbuffer);
+ mylog("send_function(G): 'N' - %s\n", msgbuffer);
+ qlog("NOTICE from backend during send_function: '%s'\n", msgbuffer);
- continue; /* dont return a result -- continue reading */
+ continue; /* dont return a result -- continue
+ * reading */
- case '0': /* empty result */
- return TRUE;
+ case '0': /* empty result */
+ return TRUE;
- default:
- self->errornumber = CONNECTION_BACKEND_CRAZY;
- self->errormsg = "Unexpected protocol character from backend (send_function, result)";
- CC_set_no_trans(self);
+ default:
+ self->errornumber = CONNECTION_BACKEND_CRAZY;
+ self->errormsg = "Unexpected protocol character from backend (send_function, result)";
+ CC_set_no_trans(self);
- mylog("send_function: error - %s\n", self->errormsg);
- return FALSE;
+ mylog("send_function: error - %s\n", self->errormsg);
+ return FALSE;
}
}
}
char
-CC_send_settings(ConnectionClass *self)
+CC_send_settings(ConnectionClass * self)
{
- /* char ini_query[MAX_MESSAGE_LEN]; */
-ConnInfo *ci = &(self->connInfo);
+ /* char ini_query[MAX_MESSAGE_LEN]; */
+ ConnInfo *ci = &(self->connInfo);
+
/* QResultClass *res; */
-HSTMT hstmt;
-StatementClass *stmt;
-RETCODE result;
-char status = TRUE;
-char *cs, *ptr;
-static char *func="CC_send_settings";
+ HSTMT hstmt;
+ StatementClass *stmt;
+ RETCODE result;
+ char status = TRUE;
+ char *cs,
+ *ptr;
+ static char *func = "CC_send_settings";
mylog("%s: entering...\n", func);
-/* This function must use the local odbc API functions since the odbc state
+/* This function must use the local odbc API functions since the odbc state
has not transitioned to "connected" yet.
*/
- result = SQLAllocStmt( self, &hstmt);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLAllocStmt(self, &hstmt);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
return FALSE;
- }
stmt = (StatementClass *) hstmt;
- stmt->internal = TRUE; /* ensure no BEGIN/COMMIT/ABORT stuff */
+ stmt->internal = TRUE; /* ensure no BEGIN/COMMIT/ABORT stuff */
- /* Set the Datestyle to the format the driver expects it to be in */
+ /* Set the Datestyle to the format the driver expects it to be in */
result = SQLExecDirect(hstmt, "set DateStyle to 'ISO'", SQL_NTS);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
status = FALSE;
mylog("%s: result %d, status %d from set DateStyle\n", func, result, status);
- /* Disable genetic optimizer based on global flag */
- if (globals.disable_optimizer) {
+ /* Disable genetic optimizer based on global flag */
+ if (globals.disable_optimizer)
+ {
result = SQLExecDirect(hstmt, "set geqo to 'OFF'", SQL_NTS);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
status = FALSE;
mylog("%s: result %d, status %d from set geqo\n", func, result, status);
-
+
}
- /* KSQO */
- if (globals.ksqo) {
+ /* KSQO */
+ if (globals.ksqo)
+ {
result = SQLExecDirect(hstmt, "set ksqo to 'ON'", SQL_NTS);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
status = FALSE;
mylog("%s: result %d, status %d from set ksqo\n", func, result, status);
-
+
}
- /* Global settings */
- if (globals.conn_settings[0] != '\0') {
+ /* Global settings */
+ if (globals.conn_settings[0] != '\0')
+ {
cs = strdup(globals.conn_settings);
ptr = strtok(cs, ";");
- while (ptr) {
+ while (ptr)
+ {
result = SQLExecDirect(hstmt, ptr, SQL_NTS);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
status = FALSE;
mylog("%s: result %d, status %d from '%s'\n", func, result, status, ptr);
@@ -1270,14 +1375,16 @@ static char *func="CC_send_settings";
free(cs);
}
-
- /* Per Datasource settings */
- if (ci->conn_settings[0] != '\0') {
+
+ /* Per Datasource settings */
+ if (ci->conn_settings[0] != '\0')
+ {
cs = strdup(ci->conn_settings);
ptr = strtok(cs, ";");
- while (ptr) {
+ while (ptr)
+ {
result = SQLExecDirect(hstmt, ptr, SQL_NTS);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
status = FALSE;
mylog("%s: result %d, status %d from '%s'\n", func, result, status, ptr);
@@ -1299,38 +1406,40 @@ static char *func="CC_send_settings";
will go away and the define 'PG_TYPE_LO' will be updated.
*/
void
-CC_lookup_lo(ConnectionClass *self)
+CC_lookup_lo(ConnectionClass * self)
{
-HSTMT hstmt;
-StatementClass *stmt;
-RETCODE result;
-static char *func = "CC_lookup_lo";
+ HSTMT hstmt;
+ StatementClass *stmt;
+ RETCODE result;
+ static char *func = "CC_lookup_lo";
- mylog( "%s: entering...\n", func);
+ mylog("%s: entering...\n", func);
-/* This function must use the local odbc API functions since the odbc state
+/* This function must use the local odbc API functions since the odbc state
has not transitioned to "connected" yet.
*/
- result = SQLAllocStmt( self, &hstmt);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLAllocStmt(self, &hstmt);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
return;
- }
stmt = (StatementClass *) hstmt;
result = SQLExecDirect(hstmt, "select oid from pg_type where typname='" PG_TYPE_LO_NAME "'", SQL_NTS);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
SQLFreeStmt(hstmt, SQL_DROP);
return;
}
result = SQLFetch(hstmt);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
SQLFreeStmt(hstmt, SQL_DROP);
return;
}
result = SQLGetData(hstmt, 1, SQL_C_SLONG, &self->lobj_type, sizeof(self->lobj_type), NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
SQLFreeStmt(hstmt, SQL_DROP);
return;
}
@@ -1346,53 +1455,57 @@ static char *func = "CC_lookup_lo";
h-inoue 01-2-2001
*/
void
-CC_initialize_pg_version(ConnectionClass *self)
+CC_initialize_pg_version(ConnectionClass * self)
{
- strcpy(self->pg_version, self->connInfo.protocol);
+ strcpy(self->pg_version, self->connInfo.protocol);
self->pg_version_number = (float) 6.4;
self->pg_version_major = 6;
self->pg_version_minor = 4;
}
+
/* This function gets the version of PostgreSQL that we're connected to.
- This is used to return the correct info in SQLGetInfo
+ This is used to return the correct info in SQLGetInfo
DJP - 25-1-2001
*/
void
-CC_lookup_pg_version(ConnectionClass *self)
+CC_lookup_pg_version(ConnectionClass * self)
{
-HSTMT hstmt;
-StatementClass *stmt;
-RETCODE result;
-char szVersion[32];
-int major, minor;
-static char *func = "CC_lookup_pg_version";
+ HSTMT hstmt;
+ StatementClass *stmt;
+ RETCODE result;
+ char szVersion[32];
+ int major,
+ minor;
+ static char *func = "CC_lookup_pg_version";
- mylog( "%s: entering...\n", func);
+ mylog("%s: entering...\n", func);
-/* This function must use the local odbc API functions since the odbc state
+/* This function must use the local odbc API functions since the odbc state
has not transitioned to "connected" yet.
*/
- result = SQLAllocStmt( self, &hstmt);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLAllocStmt(self, &hstmt);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
return;
- }
stmt = (StatementClass *) hstmt;
- /* get the server's version if possible */
+ /* get the server's version if possible */
result = SQLExecDirect(hstmt, "select version()", SQL_NTS);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
SQLFreeStmt(hstmt, SQL_DROP);
return;
}
result = SQLFetch(hstmt);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
SQLFreeStmt(hstmt, SQL_DROP);
return;
}
result = SQLGetData(hstmt, 1, SQL_C_CHAR, self->pg_version, MAX_INFO_STRING, NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
SQLFreeStmt(hstmt, SQL_DROP);
return;
}
@@ -1400,7 +1513,8 @@ static char *func = "CC_lookup_pg_version";
/* Extract the Major and Minor numbers from the string. */
/* This assumes the string starts 'Postgresql X.X' */
strcpy(szVersion, "0.0");
- if (sscanf(self->pg_version, "%*s %d.%d", &major, &minor) >= 2) {
+ if (sscanf(self->pg_version, "%*s %d.%d", &major, &minor) >= 2)
+ {
sprintf(szVersion, "%d.%d", major, minor);
self->pg_version_major = major;
self->pg_version_minor = minor;
@@ -1416,29 +1530,31 @@ static char *func = "CC_lookup_pg_version";
}
void
-CC_log_error(char *func, char *desc, ConnectionClass *self)
+CC_log_error(char *func, char *desc, ConnectionClass * self)
{
#ifdef PRN_NULLCHECK
#define nullcheck(a) (a ? a : "(NULL)")
#endif
- if (self) {
- qlog("CONN ERROR: func=%s, desc='%s', errnum=%d, errmsg='%s'\n", func, desc, self->errornumber, nullcheck (self->errormsg));
- mylog("CONN ERROR: func=%s, desc='%s', errnum=%d, errmsg='%s'\n", func, desc, self->errornumber, nullcheck (self->errormsg));
+ if (self)
+ {
+ qlog("CONN ERROR: func=%s, desc='%s', errnum=%d, errmsg='%s'\n", func, desc, self->errornumber, nullcheck(self->errormsg));
+ mylog("CONN ERROR: func=%s, desc='%s', errnum=%d, errmsg='%s'\n", func, desc, self->errornumber, nullcheck(self->errormsg));
qlog(" ------------------------------------------------------------\n");
qlog(" henv=%u, conn=%u, status=%u, num_stmts=%d\n", self->henv, self, self->status, self->num_stmts);
qlog(" sock=%u, stmts=%u, lobj_type=%d\n", self->sock, self->stmts, self->lobj_type);
qlog(" ---------------- Socket Info -------------------------------\n");
- if (self->sock) {
- SocketClass *sock = self->sock;
- qlog(" socket=%d, reverse=%d, errornumber=%d, errormsg='%s'\n", sock->socket, sock->reverse, sock->errornumber, nullcheck(sock->errormsg));
- qlog(" buffer_in=%u, buffer_out=%u\n", sock->buffer_in, sock->buffer_out);
- qlog(" buffer_filled_in=%d, buffer_filled_out=%d, buffer_read_in=%d\n", sock->buffer_filled_in, sock->buffer_filled_out, sock->buffer_read_in);
+ if (self->sock)
+ {
+ SocketClass *sock = self->sock;
+
+ qlog(" socket=%d, reverse=%d, errornumber=%d, errormsg='%s'\n", sock->socket, sock->reverse, sock->errornumber, nullcheck(sock->errormsg));
+ qlog(" buffer_in=%u, buffer_out=%u\n", sock->buffer_in, sock->buffer_out);
+ qlog(" buffer_filled_in=%d, buffer_filled_out=%d, buffer_read_in=%d\n", sock->buffer_filled_in, sock->buffer_filled_out, sock->buffer_read_in);
}
}
else
qlog("INVALID CONNECTION HANDLE ERROR: func=%s, desc='%s'\n", func, desc);
#undef PRN_NULLCHECK
}
-
diff --git a/src/interfaces/odbc/connection.h b/src/interfaces/odbc/connection.h
index 9169583e457272426207023dfcabc8563ff89cdf..7bd22f00677714768c212642f7b1677dd64889ea 100644
--- a/src/interfaces/odbc/connection.h
+++ b/src/interfaces/odbc/connection.h
@@ -1,9 +1,9 @@
-/* File: connection.h
+/* File: connection.h
*
- * Description: See "connection.c"
+ * Description: See "connection.c"
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -27,12 +27,15 @@
#endif
-typedef enum {
- CONN_NOT_CONNECTED, /* Connection has not been established */
- CONN_CONNECTED, /* Connection is up and has been established */
- CONN_DOWN, /* Connection is broken */
- CONN_EXECUTING /* the connection is currently executing a statement */
-} CONN_Status;
+typedef enum
+{
+ CONN_NOT_CONNECTED, /* Connection has not been established */
+ CONN_CONNECTED, /* Connection is up and has been
+ * established */
+ CONN_DOWN, /* Connection is broken */
+ CONN_EXECUTING /* the connection is currently executing a
+ * statement */
+} CONN_Status;
/* These errors have general sql error state */
#define CONNECTION_SERVER_NOT_REACHED 101
@@ -50,7 +53,7 @@ typedef enum {
#define CONN_INIREAD_ERROR 201
#define CONN_OPENDB_ERROR 202
#define CONN_STMT_ALLOC_ERROR 203
-#define CONN_IN_USE 204
+#define CONN_IN_USE 204
#define CONN_UNSUPPORTED_OPTION 205
/* Used by SetConnectoption to indicate unsupported options */
#define CONN_INVALID_ARGUMENT_NO 206
@@ -110,38 +113,39 @@ typedef unsigned int ProtocolVersion;
/* This startup packet is to support latest Postgres protocol */
typedef struct _StartupPacket
{
- ProtocolVersion protoVersion;
- char database[SM_DATABASE];
- char user[SM_USER];
- char options[SM_OPTIONS];
- char unused[SM_UNUSED];
- char tty[SM_TTY];
+ ProtocolVersion protoVersion;
+ char database[SM_DATABASE];
+ char user[SM_USER];
+ char options[SM_OPTIONS];
+ char unused[SM_UNUSED];
+ char tty[SM_TTY];
} StartupPacket;
/* Structure to hold all the connection attributes for a specific
connection (used for both registry and file, DSN and DRIVER)
*/
-typedef struct {
- char dsn[MEDIUM_REGISTRY_LEN];
- char desc[MEDIUM_REGISTRY_LEN];
- char driver[MEDIUM_REGISTRY_LEN];
- char server[MEDIUM_REGISTRY_LEN];
- char database[MEDIUM_REGISTRY_LEN];
- char username[MEDIUM_REGISTRY_LEN];
- char password[MEDIUM_REGISTRY_LEN];
- char conn_settings[LARGE_REGISTRY_LEN];
- char protocol[SMALL_REGISTRY_LEN];
- char port[SMALL_REGISTRY_LEN];
- char onlyread[SMALL_REGISTRY_LEN];
- char fake_oid_index[SMALL_REGISTRY_LEN];
- char show_oid_column[SMALL_REGISTRY_LEN];
- char row_versioning[SMALL_REGISTRY_LEN];
- char show_system_tables[SMALL_REGISTRY_LEN];
- char translation_dll[MEDIUM_REGISTRY_LEN];
- char translation_option[SMALL_REGISTRY_LEN];
- char focus_password;
-} ConnInfo;
+typedef struct
+{
+ char dsn[MEDIUM_REGISTRY_LEN];
+ char desc[MEDIUM_REGISTRY_LEN];
+ char driver[MEDIUM_REGISTRY_LEN];
+ char server[MEDIUM_REGISTRY_LEN];
+ char database[MEDIUM_REGISTRY_LEN];
+ char username[MEDIUM_REGISTRY_LEN];
+ char password[MEDIUM_REGISTRY_LEN];
+ char conn_settings[LARGE_REGISTRY_LEN];
+ char protocol[SMALL_REGISTRY_LEN];
+ char port[SMALL_REGISTRY_LEN];
+ char onlyread[SMALL_REGISTRY_LEN];
+ char fake_oid_index[SMALL_REGISTRY_LEN];
+ char show_oid_column[SMALL_REGISTRY_LEN];
+ char row_versioning[SMALL_REGISTRY_LEN];
+ char show_system_tables[SMALL_REGISTRY_LEN];
+ char translation_dll[MEDIUM_REGISTRY_LEN];
+ char translation_option[SMALL_REGISTRY_LEN];
+ char focus_password;
+} ConnInfo;
/*
* Macros to compare the server's version with a specified version
@@ -160,15 +164,15 @@ typedef struct {
#define SERVER_VERSION_LE(conn, major, minor) (! SERVER_VERSION_GT(conn, major, minor))
#define SERVER_VERSION_LT(conn, major, minor) (! SERVER_VERSION_GE(conn, major, minor))
/*#if ! defined(HAVE_CONFIG_H) || defined(HAVE_STRINGIZE)*/
-#define STRING_AFTER_DOT(string) (strchr(#string, '.') + 1)
+#define STRING_AFTER_DOT(string) (strchr(#string, '.') + 1)
/*#else
-#define STRING_AFTER_DOT(str) (strchr("str", '.') + 1)
+#define STRING_AFTER_DOT(str) (strchr("str", '.') + 1)
#endif*/
/*
* Simplified macros to compare the server's version with a
* specified version
* Note: Never pass a variable as the second parameter.
- * It must be a decimal constant of the form %d.%d .
+ * It must be a decimal constant of the form %d.%d .
*/
#define PG_VERSION_GT(conn, ver) \
(SERVER_VERSION_GT(conn, (int) ver, atoi(STRING_AFTER_DOT(ver))))
@@ -180,9 +184,10 @@ typedef struct {
#define PG_VERSION_LT(conn, ver) (! PG_VERSION_GE(conn, ver))
/* This is used to store cached table information in the connection */
-struct col_info {
- QResultClass *result;
- char name[MAX_TABLE_LEN+1];
+struct col_info
+{
+ QResultClass *result;
+ char name[MAX_TABLE_LEN + 1];
};
/* Translation DLL entry points */
@@ -194,52 +199,58 @@ struct col_info {
#define HINSTANCE void *
#endif
-typedef BOOL (FAR WINAPI *DataSourceToDriverProc) (UDWORD,
- SWORD,
- PTR,
- SDWORD,
- PTR,
- SDWORD,
- SDWORD FAR *,
- UCHAR FAR *,
- SWORD,
- SWORD FAR *);
-
-typedef BOOL (FAR WINAPI *DriverToDataSourceProc) (UDWORD,
- SWORD,
- PTR,
- SDWORD,
- PTR,
- SDWORD,
- SDWORD FAR *,
- UCHAR FAR *,
- SWORD,
- SWORD FAR *);
+typedef BOOL(FAR WINAPI * DataSourceToDriverProc) (UDWORD,
+ SWORD,
+ PTR,
+ SDWORD,
+ PTR,
+ SDWORD,
+ SDWORD FAR *,
+ UCHAR FAR *,
+ SWORD,
+ SWORD FAR *);
+
+typedef BOOL(FAR WINAPI * DriverToDataSourceProc) (UDWORD,
+ SWORD,
+ PTR,
+ SDWORD,
+ PTR,
+ SDWORD,
+ SDWORD FAR *,
+ UCHAR FAR *,
+ SWORD,
+ SWORD FAR *);
/******* The Connection handle ************/
-struct ConnectionClass_ {
- HENV henv; /* environment this connection was created on */
+struct ConnectionClass_
+{
+ HENV henv; /* environment this connection was created
+ * on */
StatementOptions stmtOptions;
- char *errormsg;
- int errornumber;
- CONN_Status status;
- ConnInfo connInfo;
- StatementClass **stmts;
- int num_stmts;
- SocketClass *sock;
- int lobj_type;
- int ntables;
- COL_INFO **col_info;
- long translation_option;
- HINSTANCE translation_handle;
- DataSourceToDriverProc DataSourceToDriver;
- DriverToDataSourceProc DriverToDataSource;
- char transact_status; /* Is a transaction is currently in progress */
- char errormsg_created; /* has an informative error msg been created? */
- char pg_version[MAX_INFO_STRING]; /* Version of PostgreSQL we're connected to - DJP 25-1-2001 */
- float pg_version_number;
- Int2 pg_version_major;
- Int2 pg_version_minor;
+ char *errormsg;
+ int errornumber;
+ CONN_Status status;
+ ConnInfo connInfo;
+ StatementClass **stmts;
+ int num_stmts;
+ SocketClass *sock;
+ int lobj_type;
+ int ntables;
+ COL_INFO **col_info;
+ long translation_option;
+ HINSTANCE translation_handle;
+ DataSourceToDriverProc DataSourceToDriver;
+ DriverToDataSourceProc DriverToDataSource;
+ char transact_status;/* Is a transaction is currently in
+ * progress */
+ char errormsg_created; /* has an informative error msg
+ * been created? */
+ char pg_version[MAX_INFO_STRING]; /* Version of PostgreSQL
+ * we're connected to -
+ * DJP 25-1-2001 */
+ float pg_version_number;
+ Int2 pg_version_major;
+ Int2 pg_version_minor;
};
@@ -252,31 +263,31 @@ struct ConnectionClass_ {
#define CC_is_onlyread(x) (x->connInfo.onlyread[0] == '1')
-/* for CC_DSN_info */
+/* for CC_DSN_info */
#define CONN_DONT_OVERWRITE 0
-#define CONN_OVERWRITE 1
+#define CONN_OVERWRITE 1
/* prototypes */
ConnectionClass *CC_Constructor(void);
-char CC_Destructor(ConnectionClass *self);
-int CC_cursor_count(ConnectionClass *self);
-char CC_cleanup(ConnectionClass *self);
-char CC_abort(ConnectionClass *self);
-int CC_set_translation (ConnectionClass *self);
-char CC_connect(ConnectionClass *self, char do_password);
-char CC_add_statement(ConnectionClass *self, StatementClass *stmt);
-char CC_remove_statement(ConnectionClass *self, StatementClass *stmt);
-char CC_get_error(ConnectionClass *self, int *number, char **message);
-QResultClass *CC_send_query(ConnectionClass *self, char *query, QueryInfo *qi);
-void CC_clear_error(ConnectionClass *self);
-char *CC_create_errormsg(ConnectionClass *self);
-int CC_send_function(ConnectionClass *conn, int fnid, void *result_buf, int *actual_result_len, int result_is_int, LO_ARG *argv, int nargs);
-char CC_send_settings(ConnectionClass *self);
-void CC_lookup_lo(ConnectionClass *conn);
-void CC_lookup_pg_version(ConnectionClass *conn);
-void CC_initialize_pg_version(ConnectionClass *conn);
-void CC_log_error(char *func, char *desc, ConnectionClass *self);
+char CC_Destructor(ConnectionClass * self);
+int CC_cursor_count(ConnectionClass * self);
+char CC_cleanup(ConnectionClass * self);
+char CC_abort(ConnectionClass * self);
+int CC_set_translation(ConnectionClass * self);
+char CC_connect(ConnectionClass * self, char do_password);
+char CC_add_statement(ConnectionClass * self, StatementClass * stmt);
+char CC_remove_statement(ConnectionClass * self, StatementClass * stmt);
+char CC_get_error(ConnectionClass * self, int *number, char **message);
+QResultClass *CC_send_query(ConnectionClass * self, char *query, QueryInfo * qi);
+void CC_clear_error(ConnectionClass * self);
+char *CC_create_errormsg(ConnectionClass * self);
+int CC_send_function(ConnectionClass * conn, int fnid, void *result_buf, int *actual_result_len, int result_is_int, LO_ARG * argv, int nargs);
+char CC_send_settings(ConnectionClass * self);
+void CC_lookup_lo(ConnectionClass * conn);
+void CC_lookup_pg_version(ConnectionClass * conn);
+void CC_initialize_pg_version(ConnectionClass * conn);
+void CC_log_error(char *func, char *desc, ConnectionClass * self);
#endif
diff --git a/src/interfaces/odbc/convert.c b/src/interfaces/odbc/convert.c
index f033ce4b3ff86962fde8453f76fe026721085ed6..8542936d5c701b6321aa9a0b98ba8c5ea7335447 100644
--- a/src/interfaces/odbc/convert.c
+++ b/src/interfaces/odbc/convert.c
@@ -1,17 +1,17 @@
-/* Module: convert.c
+/* Module: convert.c
*
- * Description: This module contains routines related to
- * converting parameters and columns into requested data types.
- * Parameters are converted from their SQL_C data types into
- * the appropriate postgres type. Columns are converted from
- * their postgres type (SQL type) into the appropriate SQL_C
- * data type.
+ * Description: This module contains routines related to
+ * converting parameters and columns into requested data types.
+ * Parameters are converted from their SQL_C data types into
+ * the appropriate postgres type. Columns are converted from
+ * their postgres type (SQL type) into the appropriate SQL_C
+ * data type.
*
- * Classes: n/a
+ * Classes: n/a
*
* API functions: none
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -52,6 +52,7 @@
#endif
#ifndef SCHAR
typedef signed char SCHAR;
+
#endif
#endif
@@ -63,76 +64,76 @@ extern GLOBAL_VALUES globals;
* http://www.merant.com/datadirect/download/docs/odbc16/Odbcref/rappc.htm
* - thomas 2000-04-03
*/
-char *mapFuncs[][2] = {
-/* { "ASCII", "ascii" }, */
- { "CHAR", "ichar" },
- { "CONCAT", "textcat" },
+char *mapFuncs[][2] = {
+/* { "ASCII", "ascii" }, */
+ {"CHAR", "ichar"},
+ {"CONCAT", "textcat"},
/* { "DIFFERENCE", "difference" }, */
-/* { "INSERT", "insert" }, */
- { "LCASE", "lower" },
- { "LEFT", "ltrunc" },
- { "LOCATE", "strpos" },
- { "LENGTH", "char_length"},
-/* { "LTRIM", "ltrim" }, */
- { "RIGHT", "rtrunc" },
-/* { "REPEAT", "repeat" }, */
-/* { "REPLACE", "replace" }, */
-/* { "RTRIM", "rtrim" }, */
-/* { "SOUNDEX", "soundex" }, */
- { "SUBSTRING", "substr" },
- { "UCASE", "upper" },
-
-/* { "ABS", "abs" }, */
-/* { "ACOS", "acos" }, */
-/* { "ASIN", "asin" }, */
-/* { "ATAN", "atan" }, */
-/* { "ATAN2", "atan2" }, */
- { "CEILING", "ceil" },
-/* { "COS", "cos" }, */
-/* { "COT", "cot" }, */
-/* { "DEGREES", "degrees" }, */
-/* { "EXP", "exp" }, */
-/* { "FLOOR", "floor" }, */
- { "LOG", "ln" },
- { "LOG10", "log" },
-/* { "MOD", "mod" }, */
-/* { "PI", "pi" }, */
- { "POWER", "pow" },
-/* { "RADIANS", "radians" }, */
- { "RAND", "random" },
-/* { "ROUND", "round" }, */
-/* { "SIGN", "sign" }, */
-/* { "SIN", "sin" }, */
-/* { "SQRT", "sqrt" }, */
-/* { "TAN", "tan" }, */
- { "TRUNCATE", "trunc" },
-
-/* { "CURDATE", "curdate" }, */
-/* { "CURTIME", "curtime" }, */
-/* { "DAYNAME", "dayname" }, */
+/* { "INSERT", "insert" }, */
+ {"LCASE", "lower"},
+ {"LEFT", "ltrunc"},
+ {"LOCATE", "strpos"},
+ {"LENGTH", "char_length"},
+/* { "LTRIM", "ltrim" }, */
+ {"RIGHT", "rtrunc"},
+/* { "REPEAT", "repeat" }, */
+/* { "REPLACE", "replace" }, */
+/* { "RTRIM", "rtrim" }, */
+/* { "SOUNDEX", "soundex" }, */
+ {"SUBSTRING", "substr"},
+ {"UCASE", "upper"},
+
+/* { "ABS", "abs" }, */
+/* { "ACOS", "acos" }, */
+/* { "ASIN", "asin" }, */
+/* { "ATAN", "atan" }, */
+/* { "ATAN2", "atan2" }, */
+ {"CEILING", "ceil"},
+/* { "COS", "cos" }, */
+/* { "COT", "cot" }, */
+/* { "DEGREES", "degrees" }, */
+/* { "EXP", "exp" }, */
+/* { "FLOOR", "floor" }, */
+ {"LOG", "ln"},
+ {"LOG10", "log"},
+/* { "MOD", "mod" }, */
+/* { "PI", "pi" }, */
+ {"POWER", "pow"},
+/* { "RADIANS", "radians" }, */
+ {"RAND", "random"},
+/* { "ROUND", "round" }, */
+/* { "SIGN", "sign" }, */
+/* { "SIN", "sin" }, */
+/* { "SQRT", "sqrt" }, */
+/* { "TAN", "tan" }, */
+ {"TRUNCATE", "trunc"},
+
+/* { "CURDATE", "curdate" }, */
+/* { "CURTIME", "curtime" }, */
+/* { "DAYNAME", "dayname" }, */
/* { "DAYOFMONTH", "dayofmonth" }, */
-/* { "DAYOFWEEK", "dayofweek" }, */
-/* { "DAYOFYEAR", "dayofyear" }, */
-/* { "HOUR", "hour" }, */
-/* { "MINUTE", "minute" }, */
-/* { "MONTH", "month" }, */
-/* { "MONTHNAME", "monthname" }, */
-/* { "NOW", "now" }, */
-/* { "QUARTER", "quarter" }, */
-/* { "SECOND", "second" }, */
-/* { "WEEK", "week" }, */
-/* { "YEAR", "year" }, */
-
-/* { "DATABASE", "database" }, */
- { "IFNULL", "coalesce" },
- { "USER", "odbc_user" },
- { 0, 0 }
+/* { "DAYOFWEEK", "dayofweek" }, */
+/* { "DAYOFYEAR", "dayofyear" }, */
+/* { "HOUR", "hour" }, */
+/* { "MINUTE", "minute" }, */
+/* { "MONTH", "month" }, */
+/* { "MONTHNAME", "monthname" }, */
+/* { "NOW", "now" }, */
+/* { "QUARTER", "quarter" }, */
+/* { "SECOND", "second" }, */
+/* { "WEEK", "week" }, */
+/* { "YEAR", "year" }, */
+
+/* { "DATABASE", "database" }, */
+ {"IFNULL", "coalesce"},
+ {"USER", "odbc_user"},
+ {0, 0}
};
-char *mapFunction(char *func);
+char *mapFunction(char *func);
unsigned int conv_from_octal(unsigned char *s);
unsigned int conv_from_hex(unsigned char *s);
-char *conv_to_octal(unsigned char val);
+char *conv_to_octal(unsigned char val);
/******** A Guide for date/time/timestamp conversions **************
@@ -144,47 +145,52 @@ char *conv_to_octal(unsigned char val);
PG_TYPE_TIME SQL_C_DEFAULT SQL_C_TIME
PG_TYPE_TIME SQL_C_TIME SQL_C_TIME
PG_TYPE_TIME SQL_C_TIMESTAMP SQL_C_TIMESTAMP (date = current date)
- PG_TYPE_ABSTIME SQL_C_DEFAULT SQL_C_TIMESTAMP
- PG_TYPE_ABSTIME SQL_C_DATE SQL_C_DATE (time is truncated)
- PG_TYPE_ABSTIME SQL_C_TIME SQL_C_TIME (date is truncated)
- PG_TYPE_ABSTIME SQL_C_TIMESTAMP SQL_C_TIMESTAMP
+ PG_TYPE_ABSTIME SQL_C_DEFAULT SQL_C_TIMESTAMP
+ PG_TYPE_ABSTIME SQL_C_DATE SQL_C_DATE (time is truncated)
+ PG_TYPE_ABSTIME SQL_C_TIME SQL_C_TIME (date is truncated)
+ PG_TYPE_ABSTIME SQL_C_TIMESTAMP SQL_C_TIMESTAMP
******************************************************************************/
/* This is called by SQLFetch() */
int
-copy_and_convert_field_bindinfo(StatementClass *stmt, Int4 field_type, void *value, int col)
+copy_and_convert_field_bindinfo(StatementClass * stmt, Int4 field_type, void *value, int col)
{
-BindInfoClass *bic = &(stmt->bindings[col]);
+ BindInfoClass *bic = &(stmt->bindings[col]);
- return copy_and_convert_field(stmt, field_type, value, (Int2)bic->returntype, (PTR)bic->buffer,
- (SDWORD)bic->buflen, (SDWORD *)bic->used);
+ return copy_and_convert_field(stmt, field_type, value, (Int2) bic->returntype, (PTR) bic->buffer,
+ (SDWORD) bic->buflen, (SDWORD *) bic->used);
}
/* This is called by SQLGetData() */
int
-copy_and_convert_field(StatementClass *stmt, Int4 field_type, void *value, Int2 fCType,
- PTR rgbValue, SDWORD cbValueMax, SDWORD *pcbValue)
+copy_and_convert_field(StatementClass * stmt, Int4 field_type, void *value, Int2 fCType,
+ PTR rgbValue, SDWORD cbValueMax, SDWORD * pcbValue)
{
- Int4 len = 0, copy_len = 0;
+ Int4 len = 0,
+ copy_len = 0;
SIMPLE_TIME st;
- time_t t = time(NULL);
- struct tm *tim;
- int pcbValueOffset, rgbValueOffset;
- char *rgbValueBindRow, *ptr;
- int bind_row = stmt->bind_row;
- int bind_size = stmt->options.bind_size;
- int result = COPY_OK;
- char tempBuf[TEXT_FIELD_SIZE+5];
+ time_t t = time(NULL);
+ struct tm *tim;
+ int pcbValueOffset,
+ rgbValueOffset;
+ char *rgbValueBindRow,
+ *ptr;
+ int bind_row = stmt->bind_row;
+ int bind_size = stmt->options.bind_size;
+ int result = COPY_OK;
+ char tempBuf[TEXT_FIELD_SIZE + 5];
/* rgbValueOffset is *ONLY* for character and binary data */
/* pcbValueOffset is for computing any pcbValue location */
- if (bind_size > 0) {
+ if (bind_size > 0)
+ {
pcbValueOffset = rgbValueOffset = (bind_size * bind_row);
}
- else {
+ else
+ {
pcbValueOffset = bind_row * sizeof(SDWORD);
rgbValueOffset = bind_row * cbValueMax;
@@ -193,31 +199,33 @@ copy_and_convert_field(StatementClass *stmt, Int4 field_type, void *value, Int2
memset(&st, 0, sizeof(SIMPLE_TIME));
- /* Initialize current date */
+ /* Initialize current date */
tim = localtime(&t);
st.m = tim->tm_mon + 1;
st.d = tim->tm_mday;
st.y = tim->tm_year + 1900;
- mylog("copy_and_convert: field_type = %d, fctype = %d, value = '%s', cbValueMax=%d\n", field_type, fCType, (value==NULL)?"<NULL>":value, cbValueMax);
+ mylog("copy_and_convert: field_type = %d, fctype = %d, value = '%s', cbValueMax=%d\n", field_type, fCType, (value == NULL) ? "<NULL>" : value, cbValueMax);
- if ( ! value) {
- /* handle a null just by returning SQL_NULL_DATA in pcbValue, */
- /* and doing nothing to the buffer. */
- if(pcbValue) {
+ if (!value)
+ {
+ /* handle a null just by returning SQL_NULL_DATA in pcbValue, */
+ /* and doing nothing to the buffer. */
+ if (pcbValue)
*(SDWORD *) ((char *) pcbValue + pcbValueOffset) = SQL_NULL_DATA;
- }
return COPY_OK;
}
- if (stmt->hdbc->DataSourceToDriver != NULL) {
- int length = strlen (value);
- stmt->hdbc->DataSourceToDriver (stmt->hdbc->translation_option,
- SQL_CHAR,
- value, length,
- value, length, NULL,
- NULL, 0, NULL);
+ if (stmt->hdbc->DataSourceToDriver != NULL)
+ {
+ int length = strlen(value);
+
+ stmt->hdbc->DataSourceToDriver(stmt->hdbc->translation_option,
+ SQL_CHAR,
+ value, length,
+ value, length, NULL,
+ NULL, 0, NULL);
}
@@ -225,108 +233,128 @@ copy_and_convert_field(StatementClass *stmt, Int4 field_type, void *value, Int2
First convert any specific postgres types into more
useable data.
- NOTE: Conversions from PG char/varchar of a date/time/timestamp
- value to SQL_C_DATE,SQL_C_TIME, SQL_C_TIMESTAMP not supported
+ NOTE: Conversions from PG char/varchar of a date/time/timestamp
+ value to SQL_C_DATE,SQL_C_TIME, SQL_C_TIMESTAMP not supported
*********************************************************************/
- switch(field_type) {
- /* $$$ need to add parsing for date/time/timestamp strings in PG_TYPE_CHAR,VARCHAR $$$ */
- case PG_TYPE_DATE:
- sscanf(value, "%4d-%2d-%2d", &st.y, &st.m, &st.d);
- break;
-
- case PG_TYPE_TIME:
- sscanf(value, "%2d:%2d:%2d", &st.hh, &st.mm, &st.ss);
- break;
-
- case PG_TYPE_ABSTIME:
- case PG_TYPE_DATETIME:
- case PG_TYPE_TIMESTAMP:
- if (strnicmp(value, "invalid", 7) != 0) {
- sscanf(value, "%4d-%2d-%2d %2d:%2d:%2d", &st.y, &st.m, &st.d, &st.hh, &st.mm, &st.ss);
-
- } else { /* The timestamp is invalid so set something conspicuous, like the epoch */
- t = 0;
- tim = localtime(&t);
- st.m = tim->tm_mon + 1;
- st.d = tim->tm_mday;
- st.y = tim->tm_year + 1900;
- st.hh = tim->tm_hour;
- st.mm = tim->tm_min;
- st.ss = tim->tm_sec;
- }
- break;
-
- case PG_TYPE_BOOL: { /* change T/F to 1/0 */
- char *s = (char *) value;
- if (s[0] == 'T' || s[0] == 't')
- s[0] = '1';
- else
- s[0] = '0';
- }
- break;
-
- /* This is for internal use by SQLStatistics() */
- case PG_TYPE_INT2VECTOR: {
- int nval, i;
- char *vp;
- /* this is an array of eight integers */
- short *short_array = (short *) ( (char *) rgbValue + rgbValueOffset);
-
- len = 16;
- vp = value;
- nval = 0;
- for (i = 0; i < 8; i++)
- {
- if (sscanf(vp, "%hd", &short_array[i]) != 1)
- break;
+ switch (field_type)
+ {
- nval++;
+ /*
+ * $$$ need to add parsing for date/time/timestamp strings in
+ * PG_TYPE_CHAR,VARCHAR $$$
+ */
+ case PG_TYPE_DATE:
+ sscanf(value, "%4d-%2d-%2d", &st.y, &st.m, &st.d);
+ break;
- /* skip the current token */
- while ((*vp != '\0') && (! isspace((unsigned char) *vp))) vp++;
- /* and skip the space to the next token */
- while ((*vp != '\0') && (isspace((unsigned char) *vp))) vp++;
- if (*vp == '\0')
- break;
- }
+ case PG_TYPE_TIME:
+ sscanf(value, "%2d:%2d:%2d", &st.hh, &st.mm, &st.ss);
+ break;
- for (i = nval; i < 8; i++)
- {
- short_array[i] = 0;
- }
+ case PG_TYPE_ABSTIME:
+ case PG_TYPE_DATETIME:
+ case PG_TYPE_TIMESTAMP:
+ if (strnicmp(value, "invalid", 7) != 0)
+ {
+ sscanf(value, "%4d-%2d-%2d %2d:%2d:%2d", &st.y, &st.m, &st.d, &st.hh, &st.mm, &st.ss);
+
+ }
+ else
+ { /* The timestamp is invalid so set
+ * something conspicuous, like the epoch */
+ t = 0;
+ tim = localtime(&t);
+ st.m = tim->tm_mon + 1;
+ st.d = tim->tm_mday;
+ st.y = tim->tm_year + 1900;
+ st.hh = tim->tm_hour;
+ st.mm = tim->tm_min;
+ st.ss = tim->tm_sec;
+ }
+ break;
+
+ case PG_TYPE_BOOL:
+ { /* change T/F to 1/0 */
+ char *s = (char *) value;
+
+ if (s[0] == 'T' || s[0] == 't')
+ s[0] = '1';
+ else
+ s[0] = '0';
+ }
+ break;
+
+ /* This is for internal use by SQLStatistics() */
+ case PG_TYPE_INT2VECTOR:
+ {
+ int nval,
+ i;
+ char *vp;
+
+ /* this is an array of eight integers */
+ short *short_array = (short *) ((char *) rgbValue + rgbValueOffset);
+
+ len = 16;
+ vp = value;
+ nval = 0;
+ for (i = 0; i < 8; i++)
+ {
+ if (sscanf(vp, "%hd", &short_array[i]) != 1)
+ break;
+
+ nval++;
+
+ /* skip the current token */
+ while ((*vp != '\0') && (!isspace((unsigned char) *vp)))
+ vp++;
+ /* and skip the space to the next token */
+ while ((*vp != '\0') && (isspace((unsigned char) *vp)))
+ vp++;
+ if (*vp == '\0')
+ break;
+ }
+
+ for (i = nval; i < 8; i++)
+ short_array[i] = 0;
#if 0
- sscanf(value, "%hd %hd %hd %hd %hd %hd %hd %hd",
- &short_array[0],
- &short_array[1],
- &short_array[2],
- &short_array[3],
- &short_array[4],
- &short_array[5],
- &short_array[6],
- &short_array[7]);
+ sscanf(value, "%hd %hd %hd %hd %hd %hd %hd %hd",
+ &short_array[0],
+ &short_array[1],
+ &short_array[2],
+ &short_array[3],
+ &short_array[4],
+ &short_array[5],
+ &short_array[6],
+ &short_array[7]);
#endif
- /* There is no corresponding fCType for this. */
- if(pcbValue)
- *(SDWORD *) ((char *) pcbValue + pcbValueOffset) = len;
+ /* There is no corresponding fCType for this. */
+ if (pcbValue)
+ *(SDWORD *) ((char *) pcbValue + pcbValueOffset) = len;
- return COPY_OK; /* dont go any further or the data will be trashed */
- }
+ return COPY_OK; /* dont go any further or the data will be
+ * trashed */
+ }
- /* This is a large object OID, which is used to store LONGVARBINARY objects. */
- case PG_TYPE_LO:
+ /*
+ * This is a large object OID, which is used to store
+ * LONGVARBINARY objects.
+ */
+ case PG_TYPE_LO:
- return convert_lo( stmt, value, fCType, ((char *) rgbValue + rgbValueOffset), cbValueMax, (SDWORD *) ((char *) pcbValue + pcbValueOffset));
+ return convert_lo(stmt, value, fCType, ((char *) rgbValue + rgbValueOffset), cbValueMax, (SDWORD *) ((char *) pcbValue + pcbValueOffset));
- default:
+ default:
- if (field_type == stmt->hdbc->lobj_type) /* hack until permanent type available */
- return convert_lo( stmt, value, fCType, ((char *) rgbValue + rgbValueOffset), cbValueMax, (SDWORD *) ((char *) pcbValue + pcbValueOffset));
+ if (field_type == stmt->hdbc->lobj_type) /* hack until permanent
+ * type available */
+ return convert_lo(stmt, value, fCType, ((char *) rgbValue + rgbValueOffset), cbValueMax, (SDWORD *) ((char *) pcbValue + pcbValueOffset));
}
- /* Change default into something useable */
- if (fCType == SQL_C_DEFAULT) {
+ /* Change default into something useable */
+ if (fCType == SQL_C_DEFAULT)
+ {
fCType = pgtype_to_ctype(stmt, field_type);
mylog("copy_and_convert, SQL_C_DEFAULT: fCType = %d\n", fCType);
@@ -335,297 +363,318 @@ copy_and_convert_field(StatementClass *stmt, Int4 field_type, void *value, Int2
rgbValueBindRow = (char *) rgbValue + rgbValueOffset;
- if(fCType == SQL_C_CHAR) {
+ if (fCType == SQL_C_CHAR)
+ {
- /* Special character formatting as required */
- /* These really should return error if cbValueMax is not big enough. */
- switch(field_type) {
- case PG_TYPE_DATE:
- len = 10;
- if (cbValueMax > len)
- sprintf(rgbValueBindRow, "%.4d-%.2d-%.2d", st.y, st.m, st.d);
- break;
+ /* Special character formatting as required */
- case PG_TYPE_TIME:
- len = 8;
- if (cbValueMax > len)
- sprintf(rgbValueBindRow, "%.2d:%.2d:%.2d", st.hh, st.mm, st.ss);
- break;
-
- case PG_TYPE_ABSTIME:
- case PG_TYPE_DATETIME:
- case PG_TYPE_TIMESTAMP:
- len = 19;
- if (cbValueMax > len)
- sprintf(rgbValueBindRow, "%.4d-%.2d-%.2d %.2d:%.2d:%.2d",
- st.y, st.m, st.d, st.hh, st.mm, st.ss);
- break;
+ /*
+ * These really should return error if cbValueMax is not big
+ * enough.
+ */
+ switch (field_type)
+ {
+ case PG_TYPE_DATE:
+ len = 10;
+ if (cbValueMax > len)
+ sprintf(rgbValueBindRow, "%.4d-%.2d-%.2d", st.y, st.m, st.d);
+ break;
- case PG_TYPE_BOOL:
- len = 1;
- if (cbValueMax > len) {
- strcpy(rgbValueBindRow, value);
- mylog("PG_TYPE_BOOL: rgbValueBindRow = '%s'\n", rgbValueBindRow);
- }
- break;
+ case PG_TYPE_TIME:
+ len = 8;
+ if (cbValueMax > len)
+ sprintf(rgbValueBindRow, "%.2d:%.2d:%.2d", st.hh, st.mm, st.ss);
+ break;
- /* Currently, data is SILENTLY TRUNCATED for BYTEA and character data
- types if there is not enough room in cbValueMax because the driver
- can't handle multiple calls to SQLGetData for these, yet. Most likely,
- the buffer passed in will be big enough to handle the maximum limit of
- postgres, anyway.
+ case PG_TYPE_ABSTIME:
+ case PG_TYPE_DATETIME:
+ case PG_TYPE_TIMESTAMP:
+ len = 19;
+ if (cbValueMax > len)
+ sprintf(rgbValueBindRow, "%.4d-%.2d-%.2d %.2d:%.2d:%.2d",
+ st.y, st.m, st.d, st.hh, st.mm, st.ss);
+ break;
- LongVarBinary types are handled correctly above, observing truncation
- and all that stuff since there is essentially no limit on the large
- object used to store those.
- */
- case PG_TYPE_BYTEA: /* convert binary data to hex strings (i.e, 255 = "FF") */
- len = convert_pgbinary_to_char(value, rgbValueBindRow, cbValueMax);
+ case PG_TYPE_BOOL:
+ len = 1;
+ if (cbValueMax > len)
+ {
+ strcpy(rgbValueBindRow, value);
+ mylog("PG_TYPE_BOOL: rgbValueBindRow = '%s'\n", rgbValueBindRow);
+ }
+ break;
- /***** THIS IS NOT PROPERLY IMPLEMENTED *****/
- break;
+ /*
+ * Currently, data is SILENTLY TRUNCATED for BYTEA and
+ * character data types if there is not enough room in
+ * cbValueMax because the driver can't handle multiple
+ * calls to SQLGetData for these, yet. Most likely, the
+ * buffer passed in will be big enough to handle the
+ * maximum limit of postgres, anyway.
+ *
+ * LongVarBinary types are handled correctly above, observing
+ * truncation and all that stuff since there is
+ * essentially no limit on the large object used to store
+ * those.
+ */
+ case PG_TYPE_BYTEA:/* convert binary data to hex strings
+ * (i.e, 255 = "FF") */
+ len = convert_pgbinary_to_char(value, rgbValueBindRow, cbValueMax);
+
+ /***** THIS IS NOT PROPERLY IMPLEMENTED *****/
+ break;
- default:
- /* convert linefeeds to carriage-return/linefeed */
- len = convert_linefeeds(value, tempBuf, sizeof(tempBuf));
- ptr = tempBuf;
-
- mylog("DEFAULT: len = %d, ptr = '%s'\n", len, ptr);
-
- if (stmt->current_col >= 0) {
- if (stmt->bindings[stmt->current_col].data_left == 0)
- return COPY_NO_DATA_FOUND;
- else if (stmt->bindings[stmt->current_col].data_left > 0) {
- ptr += len - stmt->bindings[stmt->current_col].data_left;
- len = stmt->bindings[stmt->current_col].data_left;
+ default:
+ /* convert linefeeds to carriage-return/linefeed */
+ len = convert_linefeeds(value, tempBuf, sizeof(tempBuf));
+ ptr = tempBuf;
+
+ mylog("DEFAULT: len = %d, ptr = '%s'\n", len, ptr);
+
+ if (stmt->current_col >= 0)
+ {
+ if (stmt->bindings[stmt->current_col].data_left == 0)
+ return COPY_NO_DATA_FOUND;
+ else if (stmt->bindings[stmt->current_col].data_left > 0)
+ {
+ ptr += len - stmt->bindings[stmt->current_col].data_left;
+ len = stmt->bindings[stmt->current_col].data_left;
+ }
+ else
+ stmt->bindings[stmt->current_col].data_left = strlen(ptr);
}
- else
- stmt->bindings[stmt->current_col].data_left = strlen(ptr);
- }
- if (cbValueMax > 0) {
-
- copy_len = (len >= cbValueMax) ? cbValueMax -1 : len;
+ if (cbValueMax > 0)
+ {
+
+ copy_len = (len >= cbValueMax) ? cbValueMax - 1 : len;
- /* Copy the data */
- strncpy_null(rgbValueBindRow, ptr, copy_len + 1);
+ /* Copy the data */
+ strncpy_null(rgbValueBindRow, ptr, copy_len + 1);
- /* Adjust data_left for next time */
- if (stmt->current_col >= 0) {
- stmt->bindings[stmt->current_col].data_left -= copy_len;
+ /* Adjust data_left for next time */
+ if (stmt->current_col >= 0)
+ stmt->bindings[stmt->current_col].data_left -= copy_len;
}
- }
- /* Finally, check for truncation so that proper status can be returned */
- if ( len >= cbValueMax)
- result = COPY_RESULT_TRUNCATED;
+ /*
+ * Finally, check for truncation so that proper status can
+ * be returned
+ */
+ if (len >= cbValueMax)
+ result = COPY_RESULT_TRUNCATED;
- mylog(" SQL_C_CHAR, default: len = %d, cbValueMax = %d, rgbValueBindRow = '%s'\n", len, cbValueMax, rgbValueBindRow);
- break;
+ mylog(" SQL_C_CHAR, default: len = %d, cbValueMax = %d, rgbValueBindRow = '%s'\n", len, cbValueMax, rgbValueBindRow);
+ break;
}
- } else {
+ }
+ else
+ {
- /* for SQL_C_CHAR, it's probably ok to leave currency symbols in. But
- to convert to numeric types, it is necessary to get rid of those.
- */
+ /*
+ * for SQL_C_CHAR, it's probably ok to leave currency symbols in.
+ * But to convert to numeric types, it is necessary to get rid of
+ * those.
+ */
if (field_type == PG_TYPE_MONEY)
convert_money(value);
- switch(fCType) {
- case SQL_C_DATE:
- len = 6;
- {
- DATE_STRUCT *ds;
-
- if (bind_size > 0) {
- ds = (DATE_STRUCT *) ((char *) rgbValue + (bind_row * bind_size));
- } else {
- ds = (DATE_STRUCT *) rgbValue + bind_row;
- }
- ds->year = st.y;
- ds->month = st.m;
- ds->day = st.d;
- }
- break;
+ switch (fCType)
+ {
+ case SQL_C_DATE:
+ len = 6;
+ {
+ DATE_STRUCT *ds;
+
+ if (bind_size > 0)
+ ds = (DATE_STRUCT *) ((char *) rgbValue + (bind_row * bind_size));
+ else
+ ds = (DATE_STRUCT *) rgbValue + bind_row;
+ ds->year = st.y;
+ ds->month = st.m;
+ ds->day = st.d;
+ }
+ break;
- case SQL_C_TIME:
- len = 6;
- {
- TIME_STRUCT *ts;
-
- if (bind_size > 0) {
- ts = (TIME_STRUCT *) ((char *) rgbValue + (bind_row * bind_size));
- } else {
- ts = (TIME_STRUCT *) rgbValue + bind_row;
- }
- ts->hour = st.hh;
- ts->minute = st.mm;
- ts->second = st.ss;
- }
- break;
+ case SQL_C_TIME:
+ len = 6;
+ {
+ TIME_STRUCT *ts;
+
+ if (bind_size > 0)
+ ts = (TIME_STRUCT *) ((char *) rgbValue + (bind_row * bind_size));
+ else
+ ts = (TIME_STRUCT *) rgbValue + bind_row;
+ ts->hour = st.hh;
+ ts->minute = st.mm;
+ ts->second = st.ss;
+ }
+ break;
- case SQL_C_TIMESTAMP:
- len = 16;
- {
- TIMESTAMP_STRUCT *ts;
- if (bind_size > 0) {
- ts = (TIMESTAMP_STRUCT *) ((char *) rgbValue + (bind_row * bind_size));
- } else {
- ts = (TIMESTAMP_STRUCT *) rgbValue + bind_row;
- }
- ts->year = st.y;
- ts->month = st.m;
- ts->day = st.d;
- ts->hour = st.hh;
- ts->minute = st.mm;
- ts->second = st.ss;
- ts->fraction = 0;
- }
- break;
+ case SQL_C_TIMESTAMP:
+ len = 16;
+ {
+ TIMESTAMP_STRUCT *ts;
+
+ if (bind_size > 0)
+ ts = (TIMESTAMP_STRUCT *) ((char *) rgbValue + (bind_row * bind_size));
+ else
+ ts = (TIMESTAMP_STRUCT *) rgbValue + bind_row;
+ ts->year = st.y;
+ ts->month = st.m;
+ ts->day = st.d;
+ ts->hour = st.hh;
+ ts->minute = st.mm;
+ ts->second = st.ss;
+ ts->fraction = 0;
+ }
+ break;
- case SQL_C_BIT:
- len = 1;
- if (bind_size > 0) {
- *(UCHAR *) ((char *) rgbValue + (bind_row * bind_size)) = atoi(value);
- } else {
- *((UCHAR *)rgbValue + bind_row) = atoi(value);
- }
- /* mylog("SQL_C_BIT: val = %d, cb = %d, rgb=%d\n", atoi(value), cbValueMax, *((UCHAR *)rgbValue)); */
- break;
+ case SQL_C_BIT:
+ len = 1;
+ if (bind_size > 0)
+ *(UCHAR *) ((char *) rgbValue + (bind_row * bind_size)) = atoi(value);
+ else
+ *((UCHAR *) rgbValue + bind_row) = atoi(value);
- case SQL_C_STINYINT:
- case SQL_C_TINYINT:
- len = 1;
- if (bind_size > 0) {
- *(SCHAR *) ((char *) rgbValue + (bind_row * bind_size)) = atoi(value);
- } else {
- *((SCHAR *) rgbValue + bind_row) = atoi(value);
- }
- break;
+ /*
+ * mylog("SQL_C_BIT: val = %d, cb = %d, rgb=%d\n",
+ * atoi(value), cbValueMax, *((UCHAR *)rgbValue));
+ */
+ break;
- case SQL_C_UTINYINT:
- len = 1;
- if (bind_size > 0) {
- *(UCHAR *) ((char *) rgbValue + (bind_row * bind_size)) = atoi(value);
- } else {
- *((UCHAR *) rgbValue + bind_row) = atoi(value);
- }
- break;
+ case SQL_C_STINYINT:
+ case SQL_C_TINYINT:
+ len = 1;
+ if (bind_size > 0)
+ *(SCHAR *) ((char *) rgbValue + (bind_row * bind_size)) = atoi(value);
+ else
+ *((SCHAR *) rgbValue + bind_row) = atoi(value);
+ break;
- case SQL_C_FLOAT:
- len = 4;
- if (bind_size > 0) {
- *(SFLOAT *) ((char *) rgbValue + (bind_row * bind_size)) = (float) atof(value);
- } else {
- *((SFLOAT *)rgbValue + bind_row) = (float) atof(value);
- }
- break;
+ case SQL_C_UTINYINT:
+ len = 1;
+ if (bind_size > 0)
+ *(UCHAR *) ((char *) rgbValue + (bind_row * bind_size)) = atoi(value);
+ else
+ *((UCHAR *) rgbValue + bind_row) = atoi(value);
+ break;
- case SQL_C_DOUBLE:
- len = 8;
- if (bind_size > 0) {
- *(SDOUBLE *) ((char *) rgbValue + (bind_row * bind_size)) = atof(value);
- } else {
- *((SDOUBLE *)rgbValue + bind_row) = atof(value);
- }
- break;
+ case SQL_C_FLOAT:
+ len = 4;
+ if (bind_size > 0)
+ *(SFLOAT *) ((char *) rgbValue + (bind_row * bind_size)) = (float) atof(value);
+ else
+ *((SFLOAT *) rgbValue + bind_row) = (float) atof(value);
+ break;
- case SQL_C_SSHORT:
- case SQL_C_SHORT:
- len = 2;
- if (bind_size > 0) {
- *(SWORD *) ((char *) rgbValue + (bind_row * bind_size)) = atoi(value);
- } else {
- *((SWORD *)rgbValue + bind_row) = atoi(value);
- }
- break;
+ case SQL_C_DOUBLE:
+ len = 8;
+ if (bind_size > 0)
+ *(SDOUBLE *) ((char *) rgbValue + (bind_row * bind_size)) = atof(value);
+ else
+ *((SDOUBLE *) rgbValue + bind_row) = atof(value);
+ break;
- case SQL_C_USHORT:
- len = 2;
- if (bind_size > 0) {
- *(UWORD *) ((char *) rgbValue + (bind_row * bind_size)) = atoi(value);
- } else {
- *((UWORD *)rgbValue + bind_row) = atoi(value);
- }
- break;
+ case SQL_C_SSHORT:
+ case SQL_C_SHORT:
+ len = 2;
+ if (bind_size > 0)
+ *(SWORD *) ((char *) rgbValue + (bind_row * bind_size)) = atoi(value);
+ else
+ *((SWORD *) rgbValue + bind_row) = atoi(value);
+ break;
- case SQL_C_SLONG:
- case SQL_C_LONG:
- len = 4;
- if (bind_size > 0) {
- *(SDWORD *) ((char *) rgbValue + (bind_row * bind_size)) = atol(value);
- } else {
- *((SDWORD *)rgbValue + bind_row) = atol(value);
- }
- break;
+ case SQL_C_USHORT:
+ len = 2;
+ if (bind_size > 0)
+ *(UWORD *) ((char *) rgbValue + (bind_row * bind_size)) = atoi(value);
+ else
+ *((UWORD *) rgbValue + bind_row) = atoi(value);
+ break;
- case SQL_C_ULONG:
- len = 4;
- if (bind_size > 0) {
- *(UDWORD *) ((char *) rgbValue + (bind_row * bind_size)) = atol(value);
- } else {
- *((UDWORD *)rgbValue + bind_row) = atol(value);
- }
- break;
+ case SQL_C_SLONG:
+ case SQL_C_LONG:
+ len = 4;
+ if (bind_size > 0)
+ *(SDWORD *) ((char *) rgbValue + (bind_row * bind_size)) = atol(value);
+ else
+ *((SDWORD *) rgbValue + bind_row) = atol(value);
+ break;
- case SQL_C_BINARY:
+ case SQL_C_ULONG:
+ len = 4;
+ if (bind_size > 0)
+ *(UDWORD *) ((char *) rgbValue + (bind_row * bind_size)) = atol(value);
+ else
+ *((UDWORD *) rgbValue + bind_row) = atol(value);
+ break;
- /* truncate if necessary */
- /* convert octal escapes to bytes */
+ case SQL_C_BINARY:
- len = convert_from_pgbinary(value, tempBuf, sizeof(tempBuf));
- ptr = tempBuf;
+ /* truncate if necessary */
+ /* convert octal escapes to bytes */
- if (stmt->current_col >= 0) {
+ len = convert_from_pgbinary(value, tempBuf, sizeof(tempBuf));
+ ptr = tempBuf;
- /* No more data left for this column */
- if (stmt->bindings[stmt->current_col].data_left == 0)
- return COPY_NO_DATA_FOUND;
+ if (stmt->current_col >= 0)
+ {
- /* Second (or more) call to SQLGetData so move the pointer */
- else if (stmt->bindings[stmt->current_col].data_left > 0) {
- ptr += len - stmt->bindings[stmt->current_col].data_left;
- len = stmt->bindings[stmt->current_col].data_left;
- }
+ /* No more data left for this column */
+ if (stmt->bindings[stmt->current_col].data_left == 0)
+ return COPY_NO_DATA_FOUND;
- /* First call to SQLGetData so initialize data_left */
- else
- stmt->bindings[stmt->current_col].data_left = len;
+ /*
+ * Second (or more) call to SQLGetData so move the
+ * pointer
+ */
+ else if (stmt->bindings[stmt->current_col].data_left > 0)
+ {
+ ptr += len - stmt->bindings[stmt->current_col].data_left;
+ len = stmt->bindings[stmt->current_col].data_left;
+ }
- }
+ /* First call to SQLGetData so initialize data_left */
+ else
+ stmt->bindings[stmt->current_col].data_left = len;
+
+ }
- if (cbValueMax > 0) {
- copy_len = (len > cbValueMax) ? cbValueMax : len;
+ if (cbValueMax > 0)
+ {
+ copy_len = (len > cbValueMax) ? cbValueMax : len;
- /* Copy the data */
- memcpy(rgbValueBindRow, ptr, copy_len);
+ /* Copy the data */
+ memcpy(rgbValueBindRow, ptr, copy_len);
- /* Adjust data_left for next time */
- if (stmt->current_col >= 0) {
- stmt->bindings[stmt->current_col].data_left -= copy_len;
+ /* Adjust data_left for next time */
+ if (stmt->current_col >= 0)
+ stmt->bindings[stmt->current_col].data_left -= copy_len;
}
- }
- /* Finally, check for truncation so that proper status can be returned */
- if ( len > cbValueMax)
- result = COPY_RESULT_TRUNCATED;
+ /*
+ * Finally, check for truncation so that proper status can
+ * be returned
+ */
+ if (len > cbValueMax)
+ result = COPY_RESULT_TRUNCATED;
- mylog("SQL_C_BINARY: len = %d, copy_len = %d\n", len, copy_len);
- break;
-
- default:
- return COPY_UNSUPPORTED_TYPE;
+ mylog("SQL_C_BINARY: len = %d, copy_len = %d\n", len, copy_len);
+ break;
+
+ default:
+ return COPY_UNSUPPORTED_TYPE;
}
}
- /* store the length of what was copied, if there's a place for it */
- if(pcbValue) {
- *(SDWORD *) ((char *)pcbValue + pcbValueOffset) = len;
- }
+ /* store the length of what was copied, if there's a place for it */
+ if (pcbValue)
+ *(SDWORD *) ((char *) pcbValue + pcbValueOffset) = len;
return result;
@@ -637,82 +686,98 @@ copy_and_convert_field(StatementClass *stmt, Int4 field_type, void *value, Int2
This function no longer does any dynamic memory allocation!
*/
int
-copy_statement_with_parameters(StatementClass *stmt)
+copy_statement_with_parameters(StatementClass * stmt)
{
-static char *func="copy_statement_with_parameters";
-unsigned int opos, npos, oldstmtlen;
-char param_string[128], tmp[256], cbuf[TEXT_FIELD_SIZE+5];
-int param_number;
-Int2 param_ctype, param_sqltype;
-char *old_statement = stmt->statement;
-char *new_statement = stmt->stmt_with_params;
-SIMPLE_TIME st;
-time_t t = time(NULL);
-struct tm *tim;
-SDWORD used;
-char *buffer, *buf;
-char in_quote = FALSE;
-Oid lobj_oid;
-int lobj_fd, retval;
-
-
- if ( ! old_statement) {
+ static char *func = "copy_statement_with_parameters";
+ unsigned int opos,
+ npos,
+ oldstmtlen;
+ char param_string[128],
+ tmp[256],
+ cbuf[TEXT_FIELD_SIZE + 5];
+ int param_number;
+ Int2 param_ctype,
+ param_sqltype;
+ char *old_statement = stmt->statement;
+ char *new_statement = stmt->stmt_with_params;
+ SIMPLE_TIME st;
+ time_t t = time(NULL);
+ struct tm *tim;
+ SDWORD used;
+ char *buffer,
+ *buf;
+ char in_quote = FALSE;
+ Oid lobj_oid;
+ int lobj_fd,
+ retval;
+
+
+ if (!old_statement)
+ {
SC_log_error(func, "No statement string", stmt);
return SQL_ERROR;
}
memset(&st, 0, sizeof(SIMPLE_TIME));
- /* Initialize current date */
+ /* Initialize current date */
tim = localtime(&t);
st.m = tim->tm_mon + 1;
st.d = tim->tm_mday;
st.y = tim->tm_year + 1900;
- /* If the application hasn't set a cursor name, then generate one */
- if ( stmt->cursor_name[0] == '\0')
+ /* If the application hasn't set a cursor name, then generate one */
+ if (stmt->cursor_name[0] == '\0')
sprintf(stmt->cursor_name, "SQL_CUR%p", stmt);
- /* For selects, prepend a declare cursor to the statement */
- if (stmt->statement_type == STMT_TYPE_SELECT && globals.use_declarefetch) {
+ /* For selects, prepend a declare cursor to the statement */
+ if (stmt->statement_type == STMT_TYPE_SELECT && globals.use_declarefetch)
+ {
sprintf(new_statement, "declare %s cursor for ", stmt->cursor_name);
npos = strlen(new_statement);
}
- else {
+ else
+ {
new_statement[0] = '0';
npos = 0;
}
- param_number = -1;
+ param_number = -1;
oldstmtlen = strlen(old_statement);
- for (opos = 0; opos < oldstmtlen; opos++) {
+ for (opos = 0; opos < oldstmtlen; opos++)
+ {
- /* Squeeze carriage-return/linefeed pairs to linefeed only */
- if (old_statement[opos] == '\r' && opos+1 < oldstmtlen &&
- old_statement[opos+1] == '\n') {
+ /* Squeeze carriage-return/linefeed pairs to linefeed only */
+ if (old_statement[opos] == '\r' && opos + 1 < oldstmtlen &&
+ old_statement[opos + 1] == '\n')
continue;
- }
- /* Handle literals (date, time, timestamp) and ODBC scalar functions */
- else if (old_statement[opos] == '{') {
- char *esc;
- char *begin = &old_statement[opos + 1];
- char *end = strchr(begin, '}');
+ /*
+ * Handle literals (date, time, timestamp) and ODBC scalar
+ * functions
+ */
+ else if (old_statement[opos] == '{')
+ {
+ char *esc;
+ char *begin = &old_statement[opos + 1];
+ char *end = strchr(begin, '}');
- if ( ! end)
+ if (!end)
continue;
*end = '\0';
esc = convert_escape(begin);
- if (esc) {
+ if (esc)
+ {
memcpy(&new_statement[npos], esc, strlen(esc));
npos += strlen(esc);
}
- else { /* it's not a valid literal so just copy */
- *end = '}';
+ else
+ { /* it's not a valid literal so just copy */
+ *end = '}';
new_statement[npos++] = old_statement[opos];
continue;
}
@@ -724,12 +789,15 @@ int lobj_fd, retval;
continue;
}
- /* Can you have parameter markers inside of quotes? I dont think so.
- All the queries I've seen expect the driver to put quotes if needed.
- */
+ /*
+ * Can you have parameter markers inside of quotes? I dont think
+ * so. All the queries I've seen expect the driver to put quotes
+ * if needed.
+ */
else if (old_statement[opos] == '?' && !in_quote)
- ; /* ok */
- else {
+ ; /* ok */
+ else
+ {
if (old_statement[opos] == '\'')
in_quote = (in_quote ? FALSE : TRUE);
@@ -740,363 +808,404 @@ int lobj_fd, retval;
/****************************************************/
- /* Its a '?' parameter alright */
+ /* Its a '?' parameter alright */
/****************************************************/
param_number++;
- if (param_number >= stmt->parameters_allocated)
+ if (param_number >= stmt->parameters_allocated)
break;
- /* Assign correct buffers based on data at exec param or not */
- if ( stmt->parameters[param_number].data_at_exec) {
+ /* Assign correct buffers based on data at exec param or not */
+ if (stmt->parameters[param_number].data_at_exec)
+ {
used = stmt->parameters[param_number].EXEC_used ? *stmt->parameters[param_number].EXEC_used : SQL_NTS;
buffer = stmt->parameters[param_number].EXEC_buffer;
}
- else {
+ else
+ {
used = stmt->parameters[param_number].used ? *stmt->parameters[param_number].used : SQL_NTS;
buffer = stmt->parameters[param_number].buffer;
}
- /* Handle NULL parameter data */
- if (used == SQL_NULL_DATA) {
+ /* Handle NULL parameter data */
+ if (used == SQL_NULL_DATA)
+ {
strcpy(&new_statement[npos], "NULL");
npos += 4;
continue;
}
- /* If no buffer, and it's not null, then what the hell is it?
- Just leave it alone then.
- */
- if ( ! buffer) {
+ /*
+ * If no buffer, and it's not null, then what the hell is it? Just
+ * leave it alone then.
+ */
+ if (!buffer)
+ {
new_statement[npos++] = '?';
continue;
}
param_ctype = stmt->parameters[param_number].CType;
param_sqltype = stmt->parameters[param_number].SQLType;
-
+
mylog("copy_statement_with_params: from(fcType)=%d, to(fSqlType)=%d\n", param_ctype, param_sqltype);
-
+
/* replace DEFAULT with something we can use */
- if(param_ctype == SQL_C_DEFAULT)
+ if (param_ctype == SQL_C_DEFAULT)
param_ctype = sqltype_to_default_ctype(param_sqltype);
buf = NULL;
param_string[0] = '\0';
cbuf[0] = '\0';
-
- /* Convert input C type to a neutral format */
- switch(param_ctype) {
- case SQL_C_BINARY:
- case SQL_C_CHAR:
- buf = buffer;
- break;
- case SQL_C_DOUBLE:
- sprintf(param_string, "%f",
- *((SDOUBLE *) buffer));
- break;
+ /* Convert input C type to a neutral format */
+ switch (param_ctype)
+ {
+ case SQL_C_BINARY:
+ case SQL_C_CHAR:
+ buf = buffer;
+ break;
- case SQL_C_FLOAT:
- sprintf(param_string, "%f",
- *((SFLOAT *) buffer));
- break;
+ case SQL_C_DOUBLE:
+ sprintf(param_string, "%f",
+ *((SDOUBLE *) buffer));
+ break;
- case SQL_C_SLONG:
- case SQL_C_LONG:
- sprintf(param_string, "%ld",
- *((SDWORD *) buffer));
- break;
+ case SQL_C_FLOAT:
+ sprintf(param_string, "%f",
+ *((SFLOAT *) buffer));
+ break;
- case SQL_C_SSHORT:
- case SQL_C_SHORT:
- sprintf(param_string, "%d",
- *((SWORD *) buffer));
- break;
+ case SQL_C_SLONG:
+ case SQL_C_LONG:
+ sprintf(param_string, "%ld",
+ *((SDWORD *) buffer));
+ break;
- case SQL_C_STINYINT:
- case SQL_C_TINYINT:
- sprintf(param_string, "%d",
- *((SCHAR *) buffer));
- break;
+ case SQL_C_SSHORT:
+ case SQL_C_SHORT:
+ sprintf(param_string, "%d",
+ *((SWORD *) buffer));
+ break;
- case SQL_C_ULONG:
- sprintf(param_string, "%lu",
- *((UDWORD *) buffer));
- break;
+ case SQL_C_STINYINT:
+ case SQL_C_TINYINT:
+ sprintf(param_string, "%d",
+ *((SCHAR *) buffer));
+ break;
- case SQL_C_USHORT:
- sprintf(param_string, "%u",
- *((UWORD *) buffer));
- break;
+ case SQL_C_ULONG:
+ sprintf(param_string, "%lu",
+ *((UDWORD *) buffer));
+ break;
- case SQL_C_UTINYINT:
- sprintf(param_string, "%u",
- *((UCHAR *) buffer));
- break;
+ case SQL_C_USHORT:
+ sprintf(param_string, "%u",
+ *((UWORD *) buffer));
+ break;
- case SQL_C_BIT: {
- int i = *((UCHAR *) buffer);
-
- sprintf(param_string, "%d", i ? 1 : 0);
- break;
- }
+ case SQL_C_UTINYINT:
+ sprintf(param_string, "%u",
+ *((UCHAR *) buffer));
+ break;
- case SQL_C_DATE: {
- DATE_STRUCT *ds = (DATE_STRUCT *) buffer;
- st.m = ds->month;
- st.d = ds->day;
- st.y = ds->year;
+ case SQL_C_BIT:
+ {
+ int i = *((UCHAR *) buffer);
- break;
- }
+ sprintf(param_string, "%d", i ? 1 : 0);
+ break;
+ }
- case SQL_C_TIME: {
- TIME_STRUCT *ts = (TIME_STRUCT *) buffer;
- st.hh = ts->hour;
- st.mm = ts->minute;
- st.ss = ts->second;
+ case SQL_C_DATE:
+ {
+ DATE_STRUCT *ds = (DATE_STRUCT *) buffer;
- break;
- }
+ st.m = ds->month;
+ st.d = ds->day;
+ st.y = ds->year;
- case SQL_C_TIMESTAMP: {
- TIMESTAMP_STRUCT *tss = (TIMESTAMP_STRUCT *) buffer;
- st.m = tss->month;
- st.d = tss->day;
- st.y = tss->year;
- st.hh = tss->hour;
- st.mm = tss->minute;
- st.ss = tss->second;
+ break;
+ }
- mylog("m=%d,d=%d,y=%d,hh=%d,mm=%d,ss=%d\n", st.m, st.d, st.y, st.hh, st.mm, st.ss);
+ case SQL_C_TIME:
+ {
+ TIME_STRUCT *ts = (TIME_STRUCT *) buffer;
- break;
+ st.hh = ts->hour;
+ st.mm = ts->minute;
+ st.ss = ts->second;
- }
- default:
- /* error */
- stmt->errormsg = "Unrecognized C_parameter type in copy_statement_with_parameters";
- stmt->errornumber = STMT_NOT_IMPLEMENTED_ERROR;
- new_statement[npos] = '\0'; /* just in case */
- SC_log_error(func, "", stmt);
- return SQL_ERROR;
- }
+ break;
+ }
- /* Now that the input data is in a neutral format, convert it to
- the desired output format (sqltype)
- */
+ case SQL_C_TIMESTAMP:
+ {
+ TIMESTAMP_STRUCT *tss = (TIMESTAMP_STRUCT *) buffer;
- switch(param_sqltype) {
- case SQL_CHAR:
- case SQL_VARCHAR:
- case SQL_LONGVARCHAR:
+ st.m = tss->month;
+ st.d = tss->day;
+ st.y = tss->year;
+ st.hh = tss->hour;
+ st.mm = tss->minute;
+ st.ss = tss->second;
- new_statement[npos++] = '\''; /* Open Quote */
+ mylog("m=%d,d=%d,y=%d,hh=%d,mm=%d,ss=%d\n", st.m, st.d, st.y, st.hh, st.mm, st.ss);
- /* it was a SQL_C_CHAR */
- if (buf) {
- convert_special_chars(buf, &new_statement[npos], used);
- npos += strlen(&new_statement[npos]);
- }
+ break;
- /* it was a numeric type */
- else if (param_string[0] != '\0') {
- strcpy(&new_statement[npos], param_string);
- npos += strlen(param_string);
- }
+ }
+ default:
+ /* error */
+ stmt->errormsg = "Unrecognized C_parameter type in copy_statement_with_parameters";
+ stmt->errornumber = STMT_NOT_IMPLEMENTED_ERROR;
+ new_statement[npos] = '\0'; /* just in case */
+ SC_log_error(func, "", stmt);
+ return SQL_ERROR;
+ }
- /* it was date,time,timestamp -- use m,d,y,hh,mm,ss */
- else {
- sprintf(tmp, "%.4d-%.2d-%.2d %.2d:%.2d:%.2d",
- st.y, st.m, st.d, st.hh, st.mm, st.ss);
+ /*
+ * Now that the input data is in a neutral format, convert it to
+ * the desired output format (sqltype)
+ */
- strcpy(&new_statement[npos], tmp);
- npos += strlen(tmp);
- }
+ switch (param_sqltype)
+ {
+ case SQL_CHAR:
+ case SQL_VARCHAR:
+ case SQL_LONGVARCHAR:
- new_statement[npos++] = '\''; /* Close Quote */
+ new_statement[npos++] = '\''; /* Open Quote */
- break;
+ /* it was a SQL_C_CHAR */
+ if (buf)
+ {
+ convert_special_chars(buf, &new_statement[npos], used);
+ npos += strlen(&new_statement[npos]);
+ }
- case SQL_DATE:
- if (buf) { /* copy char data to time */
- my_strcpy(cbuf, sizeof(cbuf), buf, used);
- parse_datetime(cbuf, &st);
- }
+ /* it was a numeric type */
+ else if (param_string[0] != '\0')
+ {
+ strcpy(&new_statement[npos], param_string);
+ npos += strlen(param_string);
+ }
- sprintf(tmp, "'%.4d-%.2d-%.2d'", st.y, st.m, st.d);
+ /* it was date,time,timestamp -- use m,d,y,hh,mm,ss */
+ else
+ {
+ sprintf(tmp, "%.4d-%.2d-%.2d %.2d:%.2d:%.2d",
+ st.y, st.m, st.d, st.hh, st.mm, st.ss);
- strcpy(&new_statement[npos], tmp);
- npos += strlen(tmp);
- break;
+ strcpy(&new_statement[npos], tmp);
+ npos += strlen(tmp);
+ }
- case SQL_TIME:
- if (buf) { /* copy char data to time */
- my_strcpy(cbuf, sizeof(cbuf), buf, used);
- parse_datetime(cbuf, &st);
- }
+ new_statement[npos++] = '\''; /* Close Quote */
- sprintf(tmp, "'%.2d:%.2d:%.2d'", st.hh, st.mm, st.ss);
+ break;
- strcpy(&new_statement[npos], tmp);
- npos += strlen(tmp);
- break;
+ case SQL_DATE:
+ if (buf)
+ { /* copy char data to time */
+ my_strcpy(cbuf, sizeof(cbuf), buf, used);
+ parse_datetime(cbuf, &st);
+ }
- case SQL_TIMESTAMP:
+ sprintf(tmp, "'%.4d-%.2d-%.2d'", st.y, st.m, st.d);
- if (buf) {
- my_strcpy(cbuf, sizeof(cbuf), buf, used);
- parse_datetime(cbuf, &st);
- }
+ strcpy(&new_statement[npos], tmp);
+ npos += strlen(tmp);
+ break;
- sprintf(tmp, "'%.4d-%.2d-%.2d %.2d:%.2d:%.2d'",
- st.y, st.m, st.d, st.hh, st.mm, st.ss);
+ case SQL_TIME:
+ if (buf)
+ { /* copy char data to time */
+ my_strcpy(cbuf, sizeof(cbuf), buf, used);
+ parse_datetime(cbuf, &st);
+ }
- strcpy(&new_statement[npos], tmp);
- npos += strlen(tmp);
+ sprintf(tmp, "'%.2d:%.2d:%.2d'", st.hh, st.mm, st.ss);
- break;
+ strcpy(&new_statement[npos], tmp);
+ npos += strlen(tmp);
+ break;
- case SQL_BINARY:
- case SQL_VARBINARY: /* non-ascii characters should be converted to octal */
- new_statement[npos++] = '\''; /* Open Quote */
+ case SQL_TIMESTAMP:
- mylog("SQL_VARBINARY: about to call convert_to_pgbinary, used = %d\n", used);
+ if (buf)
+ {
+ my_strcpy(cbuf, sizeof(cbuf), buf, used);
+ parse_datetime(cbuf, &st);
+ }
- npos += convert_to_pgbinary(buf, &new_statement[npos], used);
+ sprintf(tmp, "'%.4d-%.2d-%.2d %.2d:%.2d:%.2d'",
+ st.y, st.m, st.d, st.hh, st.mm, st.ss);
- new_statement[npos++] = '\''; /* Close Quote */
-
- break;
+ strcpy(&new_statement[npos], tmp);
+ npos += strlen(tmp);
- case SQL_LONGVARBINARY:
+ break;
- if ( stmt->parameters[param_number].data_at_exec) {
+ case SQL_BINARY:
+ case SQL_VARBINARY:/* non-ascii characters should be
+ * converted to octal */
+ new_statement[npos++] = '\''; /* Open Quote */
- lobj_oid = stmt->parameters[param_number].lobj_oid;
+ mylog("SQL_VARBINARY: about to call convert_to_pgbinary, used = %d\n", used);
- }
- else {
-
- /* begin transaction if needed */
- if(!CC_is_in_trans(stmt->hdbc)) {
- QResultClass *res;
- char ok;
-
- res = CC_send_query(stmt->hdbc, "BEGIN", NULL);
- if (!res) {
- stmt->errormsg = "Could not begin (in-line) a transaction";
- stmt->errornumber = STMT_EXEC_ERROR;
- SC_log_error(func, "", stmt);
- return SQL_ERROR;
- }
- ok = QR_command_successful(res);
- QR_Destructor(res);
- if (!ok) {
- stmt->errormsg = "Could not begin (in-line) a transaction";
- stmt->errornumber = STMT_EXEC_ERROR;
- SC_log_error(func, "", stmt);
- return SQL_ERROR;
- }
+ npos += convert_to_pgbinary(buf, &new_statement[npos], used);
- CC_set_in_trans(stmt->hdbc);
- }
+ new_statement[npos++] = '\''; /* Close Quote */
- /* store the oid */
- lobj_oid = lo_creat(stmt->hdbc, INV_READ | INV_WRITE);
- if (lobj_oid == 0) {
- stmt->errornumber = STMT_EXEC_ERROR;
- stmt->errormsg = "Couldnt create (in-line) large object.";
- SC_log_error(func, "", stmt);
- return SQL_ERROR;
- }
+ break;
- /* store the fd */
- lobj_fd = lo_open(stmt->hdbc, lobj_oid, INV_WRITE);
- if ( lobj_fd < 0) {
- stmt->errornumber = STMT_EXEC_ERROR;
- stmt->errormsg = "Couldnt open (in-line) large object for writing.";
- SC_log_error(func, "", stmt);
- return SQL_ERROR;
- }
+ case SQL_LONGVARBINARY:
- retval = lo_write(stmt->hdbc, lobj_fd, buffer, used);
+ if (stmt->parameters[param_number].data_at_exec)
+ {
- lo_close(stmt->hdbc, lobj_fd);
+ lobj_oid = stmt->parameters[param_number].lobj_oid;
- /* commit transaction if needed */
- if (!globals.use_declarefetch && CC_is_in_autocommit(stmt->hdbc)) {
- QResultClass *res;
- char ok;
+ }
+ else
+ {
+
+ /* begin transaction if needed */
+ if (!CC_is_in_trans(stmt->hdbc))
+ {
+ QResultClass *res;
+ char ok;
+
+ res = CC_send_query(stmt->hdbc, "BEGIN", NULL);
+ if (!res)
+ {
+ stmt->errormsg = "Could not begin (in-line) a transaction";
+ stmt->errornumber = STMT_EXEC_ERROR;
+ SC_log_error(func, "", stmt);
+ return SQL_ERROR;
+ }
+ ok = QR_command_successful(res);
+ QR_Destructor(res);
+ if (!ok)
+ {
+ stmt->errormsg = "Could not begin (in-line) a transaction";
+ stmt->errornumber = STMT_EXEC_ERROR;
+ SC_log_error(func, "", stmt);
+ return SQL_ERROR;
+ }
+
+ CC_set_in_trans(stmt->hdbc);
+ }
- res = CC_send_query(stmt->hdbc, "COMMIT", NULL);
- if (!res) {
- stmt->errormsg = "Could not commit (in-line) a transaction";
+ /* store the oid */
+ lobj_oid = lo_creat(stmt->hdbc, INV_READ | INV_WRITE);
+ if (lobj_oid == 0)
+ {
stmt->errornumber = STMT_EXEC_ERROR;
+ stmt->errormsg = "Couldnt create (in-line) large object.";
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
- ok = QR_command_successful(res);
- QR_Destructor(res);
- if (!ok) {
- stmt->errormsg = "Could not commit (in-line) a transaction";
+
+ /* store the fd */
+ lobj_fd = lo_open(stmt->hdbc, lobj_oid, INV_WRITE);
+ if (lobj_fd < 0)
+ {
stmt->errornumber = STMT_EXEC_ERROR;
+ stmt->errormsg = "Couldnt open (in-line) large object for writing.";
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
- CC_set_no_trans(stmt->hdbc);
- }
- }
+ retval = lo_write(stmt->hdbc, lobj_fd, buffer, used);
- /* the oid of the large object -- just put that in for the
- parameter marker -- the data has already been sent to the large object
- */
- sprintf(param_string, "'%d'", lobj_oid);
- strcpy(&new_statement[npos], param_string);
- npos += strlen(param_string);
+ lo_close(stmt->hdbc, lobj_fd);
- break;
+ /* commit transaction if needed */
+ if (!globals.use_declarefetch && CC_is_in_autocommit(stmt->hdbc))
+ {
+ QResultClass *res;
+ char ok;
- /* because of no conversion operator for bool and int4, SQL_BIT */
- /* must be quoted (0 or 1 is ok to use inside the quotes) */
+ res = CC_send_query(stmt->hdbc, "COMMIT", NULL);
+ if (!res)
+ {
+ stmt->errormsg = "Could not commit (in-line) a transaction";
+ stmt->errornumber = STMT_EXEC_ERROR;
+ SC_log_error(func, "", stmt);
+ return SQL_ERROR;
+ }
+ ok = QR_command_successful(res);
+ QR_Destructor(res);
+ if (!ok)
+ {
+ stmt->errormsg = "Could not commit (in-line) a transaction";
+ stmt->errornumber = STMT_EXEC_ERROR;
+ SC_log_error(func, "", stmt);
+ return SQL_ERROR;
+ }
- default: /* a numeric type or SQL_BIT */
- if (param_sqltype == SQL_BIT)
- new_statement[npos++] = '\''; /* Open Quote */
+ CC_set_no_trans(stmt->hdbc);
+ }
+ }
- if (buf) {
- my_strcpy(&new_statement[npos], sizeof(stmt->stmt_with_params) - npos, buf, used);
- npos += strlen(&new_statement[npos]);
- }
- else {
+ /*
+ * the oid of the large object -- just put that in for the
+ * parameter marker -- the data has already been sent to
+ * the large object
+ */
+ sprintf(param_string, "'%d'", lobj_oid);
strcpy(&new_statement[npos], param_string);
npos += strlen(param_string);
- }
- if (param_sqltype == SQL_BIT)
- new_statement[npos++] = '\''; /* Close Quote */
+ break;
- break;
+ /*
+ * because of no conversion operator for bool and int4,
+ * SQL_BIT
+ */
+ /* must be quoted (0 or 1 is ok to use inside the quotes) */
+
+ default: /* a numeric type or SQL_BIT */
+ if (param_sqltype == SQL_BIT)
+ new_statement[npos++] = '\''; /* Open Quote */
+
+ if (buf)
+ {
+ my_strcpy(&new_statement[npos], sizeof(stmt->stmt_with_params) - npos, buf, used);
+ npos += strlen(&new_statement[npos]);
+ }
+ else
+ {
+ strcpy(&new_statement[npos], param_string);
+ npos += strlen(param_string);
+ }
+
+ if (param_sqltype == SQL_BIT)
+ new_statement[npos++] = '\''; /* Close Quote */
+
+ break;
}
- } /* end, for */
+ } /* end, for */
/* make sure new_statement is always null-terminated */
new_statement[npos] = '\0';
- if(stmt->hdbc->DriverToDataSource != NULL) {
- int length = strlen (new_statement);
- stmt->hdbc->DriverToDataSource (stmt->hdbc->translation_option,
- SQL_CHAR,
- new_statement, length,
- new_statement, length, NULL,
- NULL, 0, NULL);
+ if (stmt->hdbc->DriverToDataSource != NULL)
+ {
+ int length = strlen(new_statement);
+
+ stmt->hdbc->DriverToDataSource(stmt->hdbc->translation_option,
+ SQL_CHAR,
+ new_statement, length,
+ new_statement, length, NULL,
+ NULL, 0, NULL);
}
@@ -1106,10 +1215,10 @@ int lobj_fd, retval;
char *
mapFunction(char *func)
{
-int i;
+ int i;
for (i = 0; mapFuncs[i][0]; i++)
- if ( ! stricmp(mapFuncs[i][0], func))
+ if (!stricmp(mapFuncs[i][0], func))
return mapFuncs[i][1];
return NULL;
@@ -1121,34 +1230,40 @@ int i;
char *
convert_escape(char *value)
{
-static char escape[1024];
-char key[33];
+ static char escape[1024];
+ char key[33];
/* Separate off the key, skipping leading and trailing whitespace */
- while ((*value != '\0') && isspace((unsigned char) *value)) value++;
+ while ((*value != '\0') && isspace((unsigned char) *value))
+ value++;
sscanf(value, "%32s", key);
- while ((*value != '\0') && (! isspace((unsigned char) *value))) value++;
- while ((*value != '\0') && isspace((unsigned char) *value)) value++;
+ while ((*value != '\0') && (!isspace((unsigned char) *value)))
+ value++;
+ while ((*value != '\0') && isspace((unsigned char) *value))
+ value++;
mylog("convert_escape: key='%s', val='%s'\n", key, value);
- if ( (strcmp(key, "d") == 0) ||
- (strcmp(key, "t") == 0) ||
- (strcmp(key, "ts") == 0)) {
+ if ((strcmp(key, "d") == 0) ||
+ (strcmp(key, "t") == 0) ||
+ (strcmp(key, "ts") == 0))
+ {
/* Literal; return the escape part as-is */
- strncpy(escape, value, sizeof(escape)-1);
+ strncpy(escape, value, sizeof(escape) - 1);
}
- else if (strcmp(key, "fn") == 0) {
- /* Function invocation
- * Separate off the func name,
- * skipping trailing whitespace.
+ else if (strcmp(key, "fn") == 0)
+ {
+
+ /*
+ * Function invocation Separate off the func name, skipping
+ * trailing whitespace.
*/
- char *funcEnd = value;
- char svchar;
- char *mapFunc;
+ char *funcEnd = value;
+ char svchar;
+ char *mapFunc;
while ((*funcEnd != '\0') && (*funcEnd != '(') &&
- (! isspace((unsigned char) *funcEnd)))
+ (!isspace((unsigned char) *funcEnd)))
funcEnd++;
svchar = *funcEnd;
*funcEnd = '\0';
@@ -1157,28 +1272,33 @@ char key[33];
while ((*funcEnd != '\0') && isspace((unsigned char) *funcEnd))
funcEnd++;
- /* We expect left parenthesis here,
- * else return fn body as-is since it is
- * one of those "function constants".
+ /*
+ * We expect left parenthesis here, else return fn body as-is
+ * since it is one of those "function constants".
*/
- if (*funcEnd != '(') {
- strncpy(escape, value, sizeof(escape)-1);
+ if (*funcEnd != '(')
+ {
+ strncpy(escape, value, sizeof(escape) - 1);
return escape;
}
mapFunc = mapFunction(key);
- /* We could have mapFunction() return key if not in table...
- * - thomas 2000-04-03
+
+ /*
+ * We could have mapFunction() return key if not in table... -
+ * thomas 2000-04-03
*/
- if (mapFunc == NULL) {
+ if (mapFunc == NULL)
+ {
/* If unrecognized function name, return fn body as-is */
- strncpy(escape, value, sizeof(escape)-1);
+ strncpy(escape, value, sizeof(escape) - 1);
return escape;
}
/* copy mapped name and remaining input string */
strcpy(escape, mapFunc);
- strncat(escape, funcEnd, sizeof(escape)-1-strlen(mapFunc));
+ strncat(escape, funcEnd, sizeof(escape) - 1 - strlen(mapFunc));
}
- else {
+ else
+ {
/* Bogus key, leave untranslated */
return NULL;
}
@@ -1191,11 +1311,13 @@ char key[33];
char *
convert_money(char *s)
{
-size_t i = 0, out = 0;
+ size_t i = 0,
+ out = 0;
- for (i = 0; i < strlen(s); i++) {
+ for (i = 0; i < strlen(s); i++)
+ {
if (s[i] == '$' || s[i] == ',' || s[i] == ')')
- ; /* skip these characters */
+ ; /* skip these characters */
else if (s[i] == '(')
s[out++] = '-';
else
@@ -1210,19 +1332,25 @@ size_t i = 0, out = 0;
/* This function parses a character string for date/time info and fills in SIMPLE_TIME */
/* It does not zero out SIMPLE_TIME in case it is desired to initialize it with a value */
char
-parse_datetime(char *buf, SIMPLE_TIME *st)
+parse_datetime(char *buf, SIMPLE_TIME * st)
{
-int y,m,d,hh,mm,ss;
-int nf;
-
+ int y,
+ m,
+ d,
+ hh,
+ mm,
+ ss;
+ int nf;
+
y = m = d = hh = mm = ss = 0;
- if (buf[4] == '-') /* year first */
- nf = sscanf(buf, "%4d-%2d-%2d %2d:%2d:%2d", &y,&m,&d,&hh,&mm,&ss);
+ if (buf[4] == '-') /* year first */
+ nf = sscanf(buf, "%4d-%2d-%2d %2d:%2d:%2d", &y, &m, &d, &hh, &mm, &ss);
else
- nf = sscanf(buf, "%2d-%2d-%4d %2d:%2d:%2d", &m,&d,&y,&hh,&mm,&ss);
+ nf = sscanf(buf, "%2d-%2d-%4d %2d:%2d:%2d", &m, &d, &y, &hh, &mm, &ss);
- if (nf == 5 || nf == 6) {
+ if (nf == 5 || nf == 6)
+ {
st->y = y;
st->m = m;
st->d = d;
@@ -1233,12 +1361,13 @@ int nf;
return TRUE;
}
- if (buf[4] == '-') /* year first */
+ if (buf[4] == '-') /* year first */
nf = sscanf(buf, "%4d-%2d-%2d", &y, &m, &d);
else
nf = sscanf(buf, "%2d-%2d-%4d", &m, &d, &y);
- if (nf == 3) {
+ if (nf == 3)
+ {
st->y = y;
st->m = m;
st->d = d;
@@ -1247,7 +1376,8 @@ int nf;
}
nf = sscanf(buf, "%2d:%2d:%2d", &hh, &mm, &ss);
- if (nf == 2 || nf == 3) {
+ if (nf == 2 || nf == 3)
+ {
st->hh = hh;
st->mm = mm;
st->ss = ss;
@@ -1262,12 +1392,16 @@ int nf;
int
convert_linefeeds(char *si, char *dst, size_t max)
{
-size_t i = 0, out = 0;
+ size_t i = 0,
+ out = 0;
- for (i = 0; i < strlen(si) && out < max - 1; i++) {
- if (si[i] == '\n') {
- /* Only add the carriage-return if needed */
- if (i > 0 && si[i-1] == '\r') {
+ for (i = 0; i < strlen(si) && out < max - 1; i++)
+ {
+ if (si[i] == '\n')
+ {
+ /* Only add the carriage-return if needed */
+ if (i > 0 && si[i - 1] == '\r')
+ {
dst[out++] = si[i];
continue;
}
@@ -1282,15 +1416,17 @@ size_t i = 0, out = 0;
return out;
}
-/* Change carriage-return/linefeed to just linefeed
+/* Change carriage-return/linefeed to just linefeed
Plus, escape any special characters.
*/
char *
convert_special_chars(char *si, char *dst, int used)
{
-size_t i = 0, out = 0, max;
-static char sout[TEXT_FIELD_SIZE+5];
-char *p;
+ size_t i = 0,
+ out = 0,
+ max;
+ static char sout[TEXT_FIELD_SIZE + 5];
+ char *p;
if (dst)
p = dst;
@@ -1304,8 +1440,9 @@ char *p;
else
max = used;
- for (i = 0; i < max; i++) {
- if (si[i] == '\r' && i+1 < strlen(si) && si[i+1] == '\n')
+ for (i = 0; i < max; i++)
+ {
+ if (si[i] == '\r' && i + 1 < strlen(si) && si[i + 1] == '\n')
continue;
else if (si[i] == '\'' || si[i] == '\\')
p[out++] = '\\';
@@ -1329,11 +1466,11 @@ convert_pgbinary_to_char(char *value, char *rgbValue, int cbValueMax)
unsigned int
conv_from_octal(unsigned char *s)
{
-int i, y=0;
+ int i,
+ y = 0;
- for (i = 1; i <= 3; i++) {
- y += (s[i] - 48) * (int) pow(8, 3-i);
- }
+ for (i = 1; i <= 3; i++)
+ y += (s[i] - 48) * (int) pow(8, 3 - i);
return y;
@@ -1342,18 +1479,21 @@ int i, y=0;
unsigned int
conv_from_hex(unsigned char *s)
{
-int i, y=0, val;
+ int i,
+ y = 0,
+ val;
- for (i = 1; i <= 2; i++) {
+ for (i = 1; i <= 2; i++)
+ {
- if (s[i] >= 'a' && s[i] <= 'f')
- val = s[i] - 'a' + 10;
- else if (s[i] >= 'A' && s[i] <= 'F')
- val = s[i] - 'A' + 10;
- else
- val = s[i] - '0';
+ if (s[i] >= 'a' && s[i] <= 'f')
+ val = s[i] - 'a' + 10;
+ else if (s[i] >= 'A' && s[i] <= 'F')
+ val = s[i] - 'A' + 10;
+ else
+ val = s[i] - '0';
- y += val * (int) pow(16, 2-i);
+ y += val * (int) pow(16, 2 - i);
}
return y;
@@ -1363,23 +1503,24 @@ int i, y=0, val;
int
convert_from_pgbinary(unsigned char *value, unsigned char *rgbValue, int cbValueMax)
{
-size_t i;
-int o=0;
+ size_t i;
+ int o = 0;
-
- for (i = 0; i < strlen(value); ) {
- if (value[i] == '\\') {
+
+ for (i = 0; i < strlen(value);)
+ {
+ if (value[i] == '\\')
+ {
rgbValue[o] = conv_from_octal(&value[i]);
i += 4;
}
- else {
+ else
rgbValue[o] = value[i++];
- }
mylog("convert_from_pgbinary: i=%d, rgbValue[%d] = %d, %c\n", i, o, rgbValue[o], rgbValue[o]);
o++;
}
- rgbValue[o] = '\0'; /* extra protection */
+ rgbValue[o] = '\0'; /* extra protection */
return o;
}
@@ -1388,14 +1529,15 @@ int o=0;
char *
conv_to_octal(unsigned char val)
{
-int i;
-static char x[6];
+ int i;
+ static char x[6];
x[0] = '\\';
x[1] = '\\';
x[5] = '\0';
- for (i = 4; i > 1; i--) {
+ for (i = 4; i > 1; i--)
+ {
x[i] = (val & 7) + 48;
val >>= 3;
}
@@ -1407,16 +1549,18 @@ static char x[6];
int
convert_to_pgbinary(unsigned char *in, char *out, int len)
{
-int i, o=0;
+ int i,
+ o = 0;
- for (i = 0; i < len; i++) {
+ for (i = 0; i < len; i++)
+ {
mylog("convert_to_pgbinary: in[%d] = %d, %c\n", i, in[i], in[i]);
- if ( isalnum(in[i]) || in[i] == ' ') {
+ if (isalnum(in[i]) || in[i] == ' ')
out[o++] = in[i];
- }
- else {
- strcpy(&out[o], conv_to_octal(in[i]));
+ else
+ {
+ strcpy(&out[o], conv_to_octal(in[i]));
o += 5;
}
@@ -1431,17 +1575,20 @@ int i, o=0;
void
encode(char *in, char *out)
{
- unsigned int i, o = 0;
+ unsigned int i,
+ o = 0;
- for (i = 0; i < strlen(in); i++) {
- if ( in[i] == '+') {
+ for (i = 0; i < strlen(in); i++)
+ {
+ if (in[i] == '+')
+ {
sprintf(&out[o], "%%2B");
o += 3;
}
- else if ( isspace((unsigned char) in[i])) {
+ else if (isspace((unsigned char) in[i]))
out[o++] = '+';
- }
- else if ( ! isalnum((unsigned char) in[i])) {
+ else if (!isalnum((unsigned char) in[i]))
+ {
sprintf(&out[o], "%%%02x", (unsigned char) in[i]);
o += 3;
}
@@ -1455,14 +1602,17 @@ encode(char *in, char *out)
void
decode(char *in, char *out)
{
-unsigned int i, o = 0;
+ unsigned int i,
+ o = 0;
- for (i = 0; i < strlen(in); i++) {
+ for (i = 0; i < strlen(in); i++)
+ {
if (in[i] == '+')
out[o++] = ' ';
- else if (in[i] == '%') {
+ else if (in[i] == '%')
+ {
sprintf(&out[o++], "%c", conv_from_hex(&in[i]));
- i+=2;
+ i += 2;
}
else
out[o++] = in[i];
@@ -1482,45 +1632,53 @@ unsigned int i, o = 0;
CURRENTLY, ONLY LONGVARBINARY is handled, since that is the only
data type currently mapped to a PG_TYPE_LO. But, if any other types
- are desired to map to a large object (PG_TYPE_LO), then that would
+ are desired to map to a large object (PG_TYPE_LO), then that would
need to be handled here. For example, LONGVARCHAR could possibly be
mapped to PG_TYPE_LO someday, instead of PG_TYPE_TEXT as it is now.
*/
int
-convert_lo(StatementClass *stmt, void *value, Int2 fCType, PTR rgbValue,
- SDWORD cbValueMax, SDWORD *pcbValue)
+convert_lo(StatementClass * stmt, void *value, Int2 fCType, PTR rgbValue,
+ SDWORD cbValueMax, SDWORD * pcbValue)
{
- Oid oid;
- int retval, result, left = -1;
+ Oid oid;
+ int retval,
+ result,
+ left = -1;
BindInfoClass *bindInfo = NULL;
/* If using SQLGetData, then current_col will be set */
- if (stmt->current_col >= 0) {
+ if (stmt->current_col >= 0)
+ {
bindInfo = &stmt->bindings[stmt->current_col];
left = bindInfo->data_left;
}
- /* if this is the first call for this column,
- open the large object for reading
- */
+ /*
+ * if this is the first call for this column, open the large object
+ * for reading
+ */
- if ( ! bindInfo || bindInfo->data_left == -1) {
+ if (!bindInfo || bindInfo->data_left == -1)
+ {
/* begin transaction if needed */
- if(!CC_is_in_trans(stmt->hdbc)) {
+ if (!CC_is_in_trans(stmt->hdbc))
+ {
QResultClass *res;
- char ok;
+ char ok;
res = CC_send_query(stmt->hdbc, "BEGIN", NULL);
- if (!res) {
+ if (!res)
+ {
stmt->errormsg = "Could not begin (in-line) a transaction";
stmt->errornumber = STMT_EXEC_ERROR;
return COPY_GENERAL_ERROR;
}
ok = QR_command_successful(res);
QR_Destructor(res);
- if (!ok) {
+ if (!ok)
+ {
stmt->errormsg = "Could not begin (in-line) a transaction";
stmt->errornumber = STMT_EXEC_ERROR;
return COPY_GENERAL_ERROR;
@@ -1531,53 +1689,59 @@ convert_lo(StatementClass *stmt, void *value, Int2 fCType, PTR rgbValue,
oid = atoi(value);
stmt->lobj_fd = lo_open(stmt->hdbc, oid, INV_READ);
- if (stmt->lobj_fd < 0) {
+ if (stmt->lobj_fd < 0)
+ {
stmt->errornumber = STMT_EXEC_ERROR;
stmt->errormsg = "Couldnt open large object for reading.";
return COPY_GENERAL_ERROR;
}
- /* Get the size */
+ /* Get the size */
retval = lo_lseek(stmt->hdbc, stmt->lobj_fd, 0L, SEEK_END);
- if (retval >= 0) {
+ if (retval >= 0)
+ {
left = lo_tell(stmt->hdbc, stmt->lobj_fd);
if (bindInfo)
bindInfo->data_left = left;
- /* return to beginning */
+ /* return to beginning */
lo_lseek(stmt->hdbc, stmt->lobj_fd, 0L, SEEK_SET);
}
}
- if (left == 0) {
+ if (left == 0)
return COPY_NO_DATA_FOUND;
- }
- if (stmt->lobj_fd < 0) {
+ if (stmt->lobj_fd < 0)
+ {
stmt->errornumber = STMT_EXEC_ERROR;
stmt->errormsg = "Large object FD undefined for multiple read.";
return COPY_GENERAL_ERROR;
}
retval = lo_read(stmt->hdbc, stmt->lobj_fd, (char *) rgbValue, cbValueMax);
- if (retval < 0) {
+ if (retval < 0)
+ {
lo_close(stmt->hdbc, stmt->lobj_fd);
/* commit transaction if needed */
- if (!globals.use_declarefetch && CC_is_in_autocommit(stmt->hdbc)) {
+ if (!globals.use_declarefetch && CC_is_in_autocommit(stmt->hdbc))
+ {
QResultClass *res;
- char ok;
+ char ok;
res = CC_send_query(stmt->hdbc, "COMMIT", NULL);
- if (!res) {
+ if (!res)
+ {
stmt->errormsg = "Could not commit (in-line) a transaction";
stmt->errornumber = STMT_EXEC_ERROR;
return COPY_GENERAL_ERROR;
}
ok = QR_command_successful(res);
QR_Destructor(res);
- if (!ok) {
+ if (!ok)
+ {
stmt->errormsg = "Could not commit (in-line) a transaction";
stmt->errornumber = STMT_EXEC_ERROR;
return COPY_GENERAL_ERROR;
@@ -1602,27 +1766,31 @@ convert_lo(StatementClass *stmt, void *value, Int2 fCType, PTR rgbValue,
*pcbValue = left < 0 ? SQL_NO_TOTAL : left;
- if (bindInfo && bindInfo->data_left > 0)
+ if (bindInfo && bindInfo->data_left > 0)
bindInfo->data_left -= retval;
- if (! bindInfo || bindInfo->data_left == 0) {
+ if (!bindInfo || bindInfo->data_left == 0)
+ {
lo_close(stmt->hdbc, stmt->lobj_fd);
/* commit transaction if needed */
- if (!globals.use_declarefetch && CC_is_in_autocommit(stmt->hdbc)) {
+ if (!globals.use_declarefetch && CC_is_in_autocommit(stmt->hdbc))
+ {
QResultClass *res;
- char ok;
+ char ok;
res = CC_send_query(stmt->hdbc, "COMMIT", NULL);
- if (!res) {
+ if (!res)
+ {
stmt->errormsg = "Could not commit (in-line) a transaction";
stmt->errornumber = STMT_EXEC_ERROR;
return COPY_GENERAL_ERROR;
}
ok = QR_command_successful(res);
QR_Destructor(res);
- if (!ok) {
+ if (!ok)
+ {
stmt->errormsg = "Could not commit (in-line) a transaction";
stmt->errornumber = STMT_EXEC_ERROR;
return COPY_GENERAL_ERROR;
@@ -1631,7 +1799,7 @@ convert_lo(StatementClass *stmt, void *value, Int2 fCType, PTR rgbValue,
CC_set_no_trans(stmt->hdbc);
}
- stmt->lobj_fd = -1; /* prevent further reading */
+ stmt->lobj_fd = -1; /* prevent further reading */
}
diff --git a/src/interfaces/odbc/convert.h b/src/interfaces/odbc/convert.h
index 7fd8254779075d9b2e4caa6fdc65e0d08024f51d..1660f8084f2eeae39fc821965f89850e1faf0345 100644
--- a/src/interfaces/odbc/convert.h
+++ b/src/interfaces/odbc/convert.h
@@ -1,9 +1,9 @@
-/* File: convert.h
+/* File: convert.h
*
- * Description: See "convert.c"
+ * Description: See "convert.c"
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -13,39 +13,40 @@
#include "psqlodbc.h"
/* copy_and_convert results */
-#define COPY_OK 0
-#define COPY_UNSUPPORTED_TYPE 1
+#define COPY_OK 0
+#define COPY_UNSUPPORTED_TYPE 1
#define COPY_UNSUPPORTED_CONVERSION 2
-#define COPY_RESULT_TRUNCATED 3
-#define COPY_GENERAL_ERROR 4
-#define COPY_NO_DATA_FOUND 5
-
-typedef struct {
- int m;
- int d;
- int y;
- int hh;
- int mm;
- int ss;
-} SIMPLE_TIME;
-
-int copy_and_convert_field_bindinfo(StatementClass *stmt, Int4 field_type, void *value, int col);
-int copy_and_convert_field(StatementClass *stmt, Int4 field_type, void *value, Int2 fCType,
- PTR rgbValue, SDWORD cbValueMax, SDWORD *pcbValue);
-
-int copy_statement_with_parameters(StatementClass *stmt);
-char *convert_escape(char *value);
-char *convert_money(char *s);
-char parse_datetime(char *buf, SIMPLE_TIME *st);
-int convert_linefeeds(char *s, char *dst, size_t max);
-char *convert_special_chars(char *si, char *dst, int used);
-
-int convert_pgbinary_to_char(char *value, char *rgbValue, int cbValueMax);
-int convert_from_pgbinary(unsigned char *value, unsigned char *rgbValue, int cbValueMax);
-int convert_to_pgbinary(unsigned char *in, char *out, int len);
-void encode(char *in, char *out);
-void decode(char *in, char *out);
-int convert_lo(StatementClass *stmt, void *value, Int2 fCType, PTR rgbValue,
- SDWORD cbValueMax, SDWORD *pcbValue);
+#define COPY_RESULT_TRUNCATED 3
+#define COPY_GENERAL_ERROR 4
+#define COPY_NO_DATA_FOUND 5
+
+typedef struct
+{
+ int m;
+ int d;
+ int y;
+ int hh;
+ int mm;
+ int ss;
+} SIMPLE_TIME;
+
+int copy_and_convert_field_bindinfo(StatementClass * stmt, Int4 field_type, void *value, int col);
+int copy_and_convert_field(StatementClass * stmt, Int4 field_type, void *value, Int2 fCType,
+ PTR rgbValue, SDWORD cbValueMax, SDWORD * pcbValue);
+
+int copy_statement_with_parameters(StatementClass * stmt);
+char *convert_escape(char *value);
+char *convert_money(char *s);
+char parse_datetime(char *buf, SIMPLE_TIME * st);
+int convert_linefeeds(char *s, char *dst, size_t max);
+char *convert_special_chars(char *si, char *dst, int used);
+
+int convert_pgbinary_to_char(char *value, char *rgbValue, int cbValueMax);
+int convert_from_pgbinary(unsigned char *value, unsigned char *rgbValue, int cbValueMax);
+int convert_to_pgbinary(unsigned char *in, char *out, int len);
+void encode(char *in, char *out);
+void decode(char *in, char *out);
+int convert_lo(StatementClass * stmt, void *value, Int2 fCType, PTR rgbValue,
+ SDWORD cbValueMax, SDWORD * pcbValue);
#endif
diff --git a/src/interfaces/odbc/dlg_specific.c b/src/interfaces/odbc/dlg_specific.c
index 2bbf46faea94bb43826656125179c7dffca1af69..5f8e276a0ab17948928cc466c63ecd1233dcb922 100644
--- a/src/interfaces/odbc/dlg_specific.c
+++ b/src/interfaces/odbc/dlg_specific.c
@@ -1,17 +1,17 @@
-/* Module: dlg_specific.c
+/* Module: dlg_specific.c
*
- * Description: This module contains any specific code for handling
- * dialog boxes such as driver/datasource options. Both the
- * ConfigDSN() and the SQLDriverConnect() functions use
- * functions in this module. If you were to add a new option
- * to any dialog box, you would most likely only have to change
- * things in here rather than in 2 separate places as before.
+ * Description: This module contains any specific code for handling
+ * dialog boxes such as driver/datasource options. Both the
+ * ConfigDSN() and the SQLDriverConnect() functions use
+ * functions in this module. If you were to add a new option
+ * to any dialog box, you would most likely only have to change
+ * things in here rather than in 2 separate places as before.
*
- * Classes: none
+ * Classes: none
*
- * API functions: none
+ * API functions: none
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -20,14 +20,14 @@
#endif
#ifndef WIN32
-# include <string.h>
-# include "gpps.h"
-# define SQLGetPrivateProfileString(a,b,c,d,e,f) GetPrivateProfileString(a,b,c,d,e,f)
-# define SQLWritePrivateProfileString(a,b,c,d) WritePrivateProfileString(a,b,c,d)
-# ifndef HAVE_STRICMP
-# define stricmp(s1,s2) strcasecmp(s1,s2)
-# define strnicmp(s1,s2,n) strncasecmp(s1,s2,n)
-# endif
+#include <string.h>
+#include "gpps.h"
+#define SQLGetPrivateProfileString(a,b,c,d,e,f) GetPrivateProfileString(a,b,c,d,e,f)
+#define SQLWritePrivateProfileString(a,b,c,d) WritePrivateProfileString(a,b,c,d)
+#ifndef HAVE_STRICMP
+#define stricmp(s1,s2) strcasecmp(s1,s2)
+#define strnicmp(s1,s2,n) strncasecmp(s1,s2,n)
+#endif
#endif
#include "dlg_specific.h"
@@ -47,10 +47,15 @@ extern GLOBAL_VALUES globals;
#ifdef WIN32
void
-SetDlgStuff(HWND hdlg, ConnInfo *ci)
+SetDlgStuff(HWND hdlg, ConnInfo * ci)
{
- /* If driver attribute NOT present, then set the datasource name and description */
- if (ci->driver[0] == '\0') {
+
+ /*
+ * If driver attribute NOT present, then set the datasource name and
+ * description
+ */
+ if (ci->driver[0] == '\0')
+ {
SetDlgItemText(hdlg, IDC_DSNAME, ci->dsn);
SetDlgItemText(hdlg, IDC_DESC, ci->desc);
}
@@ -62,8 +67,8 @@ SetDlgStuff(HWND hdlg, ConnInfo *ci)
SetDlgItemText(hdlg, IDC_PORT, ci->port);
}
-void
-GetDlgStuff(HWND hdlg, ConnInfo *ci)
+void
+GetDlgStuff(HWND hdlg, ConnInfo * ci)
{
GetDlgItemText(hdlg, IDC_DESC, ci->desc, sizeof(ci->desc));
@@ -76,286 +81,296 @@ GetDlgStuff(HWND hdlg, ConnInfo *ci)
-int CALLBACK driver_optionsProc(HWND hdlg,
- WORD wMsg,
- WPARAM wParam,
- LPARAM lParam)
+int CALLBACK
+driver_optionsProc(HWND hdlg,
+ WORD wMsg,
+ WPARAM wParam,
+ LPARAM lParam)
{
- switch (wMsg) {
- case WM_INITDIALOG:
-
- CheckDlgButton(hdlg, DRV_COMMLOG, globals.commlog);
- CheckDlgButton(hdlg, DRV_OPTIMIZER, globals.disable_optimizer);
- CheckDlgButton(hdlg, DRV_KSQO, globals.ksqo);
- CheckDlgButton(hdlg, DRV_UNIQUEINDEX, globals.unique_index);
- CheckDlgButton(hdlg, DRV_READONLY, globals.onlyread);
- CheckDlgButton(hdlg, DRV_USEDECLAREFETCH, globals.use_declarefetch);
-
- /* Unknown (Default) Data Type sizes */
- switch(globals.unknown_sizes) {
- case UNKNOWNS_AS_DONTKNOW:
- CheckDlgButton(hdlg, DRV_UNKNOWN_DONTKNOW, 1);
- break;
- case UNKNOWNS_AS_LONGEST:
- CheckDlgButton(hdlg, DRV_UNKNOWN_LONGEST, 1);
- break;
- case UNKNOWNS_AS_MAX:
- default:
- CheckDlgButton(hdlg, DRV_UNKNOWN_MAX, 1);
- break;
- }
-
- CheckDlgButton(hdlg, DRV_TEXT_LONGVARCHAR, globals.text_as_longvarchar);
- CheckDlgButton(hdlg, DRV_UNKNOWNS_LONGVARCHAR, globals.unknowns_as_longvarchar);
- CheckDlgButton(hdlg, DRV_BOOLS_CHAR, globals.bools_as_char);
-
- CheckDlgButton(hdlg, DRV_PARSE, globals.parse);
+ switch (wMsg)
+ {
+ case WM_INITDIALOG:
+
+ CheckDlgButton(hdlg, DRV_COMMLOG, globals.commlog);
+ CheckDlgButton(hdlg, DRV_OPTIMIZER, globals.disable_optimizer);
+ CheckDlgButton(hdlg, DRV_KSQO, globals.ksqo);
+ CheckDlgButton(hdlg, DRV_UNIQUEINDEX, globals.unique_index);
+ CheckDlgButton(hdlg, DRV_READONLY, globals.onlyread);
+ CheckDlgButton(hdlg, DRV_USEDECLAREFETCH, globals.use_declarefetch);
+
+ /* Unknown (Default) Data Type sizes */
+ switch (globals.unknown_sizes)
+ {
+ case UNKNOWNS_AS_DONTKNOW:
+ CheckDlgButton(hdlg, DRV_UNKNOWN_DONTKNOW, 1);
+ break;
+ case UNKNOWNS_AS_LONGEST:
+ CheckDlgButton(hdlg, DRV_UNKNOWN_LONGEST, 1);
+ break;
+ case UNKNOWNS_AS_MAX:
+ default:
+ CheckDlgButton(hdlg, DRV_UNKNOWN_MAX, 1);
+ break;
+ }
- CheckDlgButton(hdlg, DRV_CANCELASFREESTMT, globals.cancel_as_freestmt);
+ CheckDlgButton(hdlg, DRV_TEXT_LONGVARCHAR, globals.text_as_longvarchar);
+ CheckDlgButton(hdlg, DRV_UNKNOWNS_LONGVARCHAR, globals.unknowns_as_longvarchar);
+ CheckDlgButton(hdlg, DRV_BOOLS_CHAR, globals.bools_as_char);
- SetDlgItemInt(hdlg, DRV_CACHE_SIZE, globals.fetch_max, FALSE);
- SetDlgItemInt(hdlg, DRV_VARCHAR_SIZE, globals.max_varchar_size, FALSE);
- SetDlgItemInt(hdlg, DRV_LONGVARCHAR_SIZE, globals.max_longvarchar_size, TRUE);
+ CheckDlgButton(hdlg, DRV_PARSE, globals.parse);
- SetDlgItemText(hdlg, DRV_EXTRASYSTABLEPREFIXES, globals.extra_systable_prefixes);
+ CheckDlgButton(hdlg, DRV_CANCELASFREESTMT, globals.cancel_as_freestmt);
- /* Driver Connection Settings */
- SetDlgItemText(hdlg, DRV_CONNSETTINGS, globals.conn_settings);
+ SetDlgItemInt(hdlg, DRV_CACHE_SIZE, globals.fetch_max, FALSE);
+ SetDlgItemInt(hdlg, DRV_VARCHAR_SIZE, globals.max_varchar_size, FALSE);
+ SetDlgItemInt(hdlg, DRV_LONGVARCHAR_SIZE, globals.max_longvarchar_size, TRUE);
- break;
+ SetDlgItemText(hdlg, DRV_EXTRASYSTABLEPREFIXES, globals.extra_systable_prefixes);
- case WM_COMMAND:
- switch (GET_WM_COMMAND_ID(wParam, lParam)) {
- case IDOK:
+ /* Driver Connection Settings */
+ SetDlgItemText(hdlg, DRV_CONNSETTINGS, globals.conn_settings);
- globals.commlog = IsDlgButtonChecked(hdlg, DRV_COMMLOG);
- globals.disable_optimizer = IsDlgButtonChecked(hdlg, DRV_OPTIMIZER);
- globals.ksqo = IsDlgButtonChecked(hdlg, DRV_KSQO);
- globals.unique_index = IsDlgButtonChecked(hdlg, DRV_UNIQUEINDEX);
- globals.onlyread = IsDlgButtonChecked(hdlg, DRV_READONLY);
- globals.use_declarefetch = IsDlgButtonChecked(hdlg, DRV_USEDECLAREFETCH);
+ break;
- /* Unknown (Default) Data Type sizes */
- if (IsDlgButtonChecked(hdlg, DRV_UNKNOWN_MAX))
- globals.unknown_sizes = UNKNOWNS_AS_MAX;
- else if (IsDlgButtonChecked(hdlg, DRV_UNKNOWN_DONTKNOW))
- globals.unknown_sizes = UNKNOWNS_AS_DONTKNOW;
- else if (IsDlgButtonChecked(hdlg, DRV_UNKNOWN_LONGEST))
- globals.unknown_sizes = UNKNOWNS_AS_LONGEST;
- else
- globals.unknown_sizes = UNKNOWNS_AS_MAX;
-
- globals.text_as_longvarchar = IsDlgButtonChecked(hdlg, DRV_TEXT_LONGVARCHAR);
- globals.unknowns_as_longvarchar = IsDlgButtonChecked(hdlg, DRV_UNKNOWNS_LONGVARCHAR);
- globals.bools_as_char = IsDlgButtonChecked(hdlg, DRV_BOOLS_CHAR);
-
- globals.parse = IsDlgButtonChecked(hdlg, DRV_PARSE);
-
- globals.cancel_as_freestmt = IsDlgButtonChecked(hdlg, DRV_CANCELASFREESTMT);
-
- globals.fetch_max = GetDlgItemInt(hdlg, DRV_CACHE_SIZE, NULL, FALSE);
- globals.max_varchar_size = GetDlgItemInt(hdlg, DRV_VARCHAR_SIZE, NULL, FALSE);
- globals.max_longvarchar_size= GetDlgItemInt(hdlg, DRV_LONGVARCHAR_SIZE, NULL, TRUE); /* allows for SQL_NO_TOTAL */
-
- GetDlgItemText(hdlg, DRV_EXTRASYSTABLEPREFIXES, globals.extra_systable_prefixes, sizeof(globals.extra_systable_prefixes));
-
- /* Driver Connection Settings */
- GetDlgItemText(hdlg, DRV_CONNSETTINGS, globals.conn_settings, sizeof(globals.conn_settings));
-
- updateGlobals();
-
- /* fall through */
-
- case IDCANCEL:
- EndDialog(hdlg, GET_WM_COMMAND_ID(wParam, lParam) == IDOK);
- return TRUE;
-
- case IDDEFAULTS:
- CheckDlgButton(hdlg, DRV_COMMLOG, DEFAULT_COMMLOG);
- CheckDlgButton(hdlg, DRV_OPTIMIZER, DEFAULT_OPTIMIZER);
- CheckDlgButton(hdlg, DRV_KSQO, DEFAULT_KSQO);
- CheckDlgButton(hdlg, DRV_UNIQUEINDEX, DEFAULT_UNIQUEINDEX);
- CheckDlgButton(hdlg, DRV_READONLY, DEFAULT_READONLY);
- CheckDlgButton(hdlg, DRV_USEDECLAREFETCH, DEFAULT_USEDECLAREFETCH);
-
- CheckDlgButton(hdlg, DRV_PARSE, DEFAULT_PARSE);
- CheckDlgButton(hdlg, DRV_CANCELASFREESTMT, DEFAULT_CANCELASFREESTMT);
-
- /* Unknown Sizes */
- CheckDlgButton(hdlg, DRV_UNKNOWN_DONTKNOW, 0);
- CheckDlgButton(hdlg, DRV_UNKNOWN_LONGEST, 0);
- CheckDlgButton(hdlg, DRV_UNKNOWN_MAX, 0);
- switch(DEFAULT_UNKNOWNSIZES) {
- case UNKNOWNS_AS_DONTKNOW:
- CheckDlgButton(hdlg, DRV_UNKNOWN_DONTKNOW, 1);
- break;
- case UNKNOWNS_AS_LONGEST:
- CheckDlgButton(hdlg, DRV_UNKNOWN_LONGEST, 1);
- break;
- case UNKNOWNS_AS_MAX:
- CheckDlgButton(hdlg, DRV_UNKNOWN_MAX, 1);
- break;
+ case WM_COMMAND:
+ switch (GET_WM_COMMAND_ID(wParam, lParam))
+ {
+ case IDOK:
+
+ globals.commlog = IsDlgButtonChecked(hdlg, DRV_COMMLOG);
+ globals.disable_optimizer = IsDlgButtonChecked(hdlg, DRV_OPTIMIZER);
+ globals.ksqo = IsDlgButtonChecked(hdlg, DRV_KSQO);
+ globals.unique_index = IsDlgButtonChecked(hdlg, DRV_UNIQUEINDEX);
+ globals.onlyread = IsDlgButtonChecked(hdlg, DRV_READONLY);
+ globals.use_declarefetch = IsDlgButtonChecked(hdlg, DRV_USEDECLAREFETCH);
+
+ /* Unknown (Default) Data Type sizes */
+ if (IsDlgButtonChecked(hdlg, DRV_UNKNOWN_MAX))
+ globals.unknown_sizes = UNKNOWNS_AS_MAX;
+ else if (IsDlgButtonChecked(hdlg, DRV_UNKNOWN_DONTKNOW))
+ globals.unknown_sizes = UNKNOWNS_AS_DONTKNOW;
+ else if (IsDlgButtonChecked(hdlg, DRV_UNKNOWN_LONGEST))
+ globals.unknown_sizes = UNKNOWNS_AS_LONGEST;
+ else
+ globals.unknown_sizes = UNKNOWNS_AS_MAX;
+
+ globals.text_as_longvarchar = IsDlgButtonChecked(hdlg, DRV_TEXT_LONGVARCHAR);
+ globals.unknowns_as_longvarchar = IsDlgButtonChecked(hdlg, DRV_UNKNOWNS_LONGVARCHAR);
+ globals.bools_as_char = IsDlgButtonChecked(hdlg, DRV_BOOLS_CHAR);
+
+ globals.parse = IsDlgButtonChecked(hdlg, DRV_PARSE);
+
+ globals.cancel_as_freestmt = IsDlgButtonChecked(hdlg, DRV_CANCELASFREESTMT);
+
+ globals.fetch_max = GetDlgItemInt(hdlg, DRV_CACHE_SIZE, NULL, FALSE);
+ globals.max_varchar_size = GetDlgItemInt(hdlg, DRV_VARCHAR_SIZE, NULL, FALSE);
+ globals.max_longvarchar_size = GetDlgItemInt(hdlg, DRV_LONGVARCHAR_SIZE, NULL, TRUE); /* allows for
+ * SQL_NO_TOTAL */
+
+ GetDlgItemText(hdlg, DRV_EXTRASYSTABLEPREFIXES, globals.extra_systable_prefixes, sizeof(globals.extra_systable_prefixes));
+
+ /* Driver Connection Settings */
+ GetDlgItemText(hdlg, DRV_CONNSETTINGS, globals.conn_settings, sizeof(globals.conn_settings));
+
+ updateGlobals();
+
+ /* fall through */
+
+ case IDCANCEL:
+ EndDialog(hdlg, GET_WM_COMMAND_ID(wParam, lParam) == IDOK);
+ return TRUE;
+
+ case IDDEFAULTS:
+ CheckDlgButton(hdlg, DRV_COMMLOG, DEFAULT_COMMLOG);
+ CheckDlgButton(hdlg, DRV_OPTIMIZER, DEFAULT_OPTIMIZER);
+ CheckDlgButton(hdlg, DRV_KSQO, DEFAULT_KSQO);
+ CheckDlgButton(hdlg, DRV_UNIQUEINDEX, DEFAULT_UNIQUEINDEX);
+ CheckDlgButton(hdlg, DRV_READONLY, DEFAULT_READONLY);
+ CheckDlgButton(hdlg, DRV_USEDECLAREFETCH, DEFAULT_USEDECLAREFETCH);
+
+ CheckDlgButton(hdlg, DRV_PARSE, DEFAULT_PARSE);
+ CheckDlgButton(hdlg, DRV_CANCELASFREESTMT, DEFAULT_CANCELASFREESTMT);
+
+ /* Unknown Sizes */
+ CheckDlgButton(hdlg, DRV_UNKNOWN_DONTKNOW, 0);
+ CheckDlgButton(hdlg, DRV_UNKNOWN_LONGEST, 0);
+ CheckDlgButton(hdlg, DRV_UNKNOWN_MAX, 0);
+ switch (DEFAULT_UNKNOWNSIZES)
+ {
+ case UNKNOWNS_AS_DONTKNOW:
+ CheckDlgButton(hdlg, DRV_UNKNOWN_DONTKNOW, 1);
+ break;
+ case UNKNOWNS_AS_LONGEST:
+ CheckDlgButton(hdlg, DRV_UNKNOWN_LONGEST, 1);
+ break;
+ case UNKNOWNS_AS_MAX:
+ CheckDlgButton(hdlg, DRV_UNKNOWN_MAX, 1);
+ break;
+ }
+
+ CheckDlgButton(hdlg, DRV_TEXT_LONGVARCHAR, DEFAULT_TEXTASLONGVARCHAR);
+ CheckDlgButton(hdlg, DRV_UNKNOWNS_LONGVARCHAR, DEFAULT_UNKNOWNSASLONGVARCHAR);
+ CheckDlgButton(hdlg, DRV_BOOLS_CHAR, DEFAULT_BOOLSASCHAR);
+
+ SetDlgItemInt(hdlg, DRV_CACHE_SIZE, FETCH_MAX, FALSE);
+ SetDlgItemInt(hdlg, DRV_VARCHAR_SIZE, MAX_VARCHAR_SIZE, FALSE);
+ SetDlgItemInt(hdlg, DRV_LONGVARCHAR_SIZE, TEXT_FIELD_SIZE, TRUE);
+
+ SetDlgItemText(hdlg, DRV_EXTRASYSTABLEPREFIXES, DEFAULT_EXTRASYSTABLEPREFIXES);
+
+ /* Driver Connection Settings */
+ SetDlgItemText(hdlg, DRV_CONNSETTINGS, "");
+
+ break;
}
- CheckDlgButton(hdlg, DRV_TEXT_LONGVARCHAR, DEFAULT_TEXTASLONGVARCHAR);
- CheckDlgButton(hdlg, DRV_UNKNOWNS_LONGVARCHAR, DEFAULT_UNKNOWNSASLONGVARCHAR);
- CheckDlgButton(hdlg, DRV_BOOLS_CHAR, DEFAULT_BOOLSASCHAR);
-
- SetDlgItemInt(hdlg, DRV_CACHE_SIZE, FETCH_MAX, FALSE);
- SetDlgItemInt(hdlg, DRV_VARCHAR_SIZE, MAX_VARCHAR_SIZE, FALSE);
- SetDlgItemInt(hdlg, DRV_LONGVARCHAR_SIZE, TEXT_FIELD_SIZE, TRUE);
-
- SetDlgItemText(hdlg, DRV_EXTRASYSTABLEPREFIXES, DEFAULT_EXTRASYSTABLEPREFIXES);
-
- /* Driver Connection Settings */
- SetDlgItemText(hdlg, DRV_CONNSETTINGS, "");
-
- break;
- }
-
}
return FALSE;
}
-int CALLBACK ds_optionsProc(HWND hdlg,
- WORD wMsg,
- WPARAM wParam,
- LPARAM lParam)
+int CALLBACK
+ds_optionsProc(HWND hdlg,
+ WORD wMsg,
+ WPARAM wParam,
+ LPARAM lParam)
{
-ConnInfo *ci;
-char buf[128];
-
- switch (wMsg) {
- case WM_INITDIALOG:
- ci = (ConnInfo *) lParam;
- SetWindowLong(hdlg, DWL_USER, lParam); /* save for OK */
-
- /* Change window caption */
- if (ci->driver[0])
- SetWindowText(hdlg, "Advanced Options (Connection)");
- else {
- sprintf(buf, "Advanced Options (%s)", ci->dsn);
- SetWindowText(hdlg, buf);
- }
+ ConnInfo *ci;
+ char buf[128];
+
+ switch (wMsg)
+ {
+ case WM_INITDIALOG:
+ ci = (ConnInfo *) lParam;
+ SetWindowLong(hdlg, DWL_USER, lParam); /* save for OK */
+
+ /* Change window caption */
+ if (ci->driver[0])
+ SetWindowText(hdlg, "Advanced Options (Connection)");
+ else
+ {
+ sprintf(buf, "Advanced Options (%s)", ci->dsn);
+ SetWindowText(hdlg, buf);
+ }
- /* Readonly */
- CheckDlgButton(hdlg, DS_READONLY, atoi(ci->onlyread));
+ /* Readonly */
+ CheckDlgButton(hdlg, DS_READONLY, atoi(ci->onlyread));
- /* Protocol */
- CheckDlgButton(hdlg, DS_PG64, 1);
+ /* Protocol */
+ CheckDlgButton(hdlg, DS_PG64, 1);
- CheckDlgButton(hdlg, DS_SHOWOIDCOLUMN, atoi(ci->show_oid_column));
- CheckDlgButton(hdlg, DS_FAKEOIDINDEX, atoi(ci->fake_oid_index));
- CheckDlgButton(hdlg, DS_ROWVERSIONING, atoi(ci->row_versioning));
- CheckDlgButton(hdlg, DS_SHOWSYSTEMTABLES, atoi(ci->show_system_tables));
+ CheckDlgButton(hdlg, DS_SHOWOIDCOLUMN, atoi(ci->show_oid_column));
+ CheckDlgButton(hdlg, DS_FAKEOIDINDEX, atoi(ci->fake_oid_index));
+ CheckDlgButton(hdlg, DS_ROWVERSIONING, atoi(ci->row_versioning));
+ CheckDlgButton(hdlg, DS_SHOWSYSTEMTABLES, atoi(ci->show_system_tables));
- EnableWindow(GetDlgItem(hdlg, DS_FAKEOIDINDEX), atoi(ci->show_oid_column));
+ EnableWindow(GetDlgItem(hdlg, DS_FAKEOIDINDEX), atoi(ci->show_oid_column));
- /* Datasource Connection Settings */
- SetDlgItemText(hdlg, DS_CONNSETTINGS, ci->conn_settings);
- break;
+ /* Datasource Connection Settings */
+ SetDlgItemText(hdlg, DS_CONNSETTINGS, ci->conn_settings);
+ break;
- case WM_COMMAND:
- switch (GET_WM_COMMAND_ID(wParam, lParam)) {
- case DS_SHOWOIDCOLUMN:
- mylog("WM_COMMAND: DS_SHOWOIDCOLUMN\n");
- EnableWindow(GetDlgItem(hdlg, DS_FAKEOIDINDEX), IsDlgButtonChecked(hdlg, DS_SHOWOIDCOLUMN));
- return TRUE;
+ case WM_COMMAND:
+ switch (GET_WM_COMMAND_ID(wParam, lParam))
+ {
+ case DS_SHOWOIDCOLUMN:
+ mylog("WM_COMMAND: DS_SHOWOIDCOLUMN\n");
+ EnableWindow(GetDlgItem(hdlg, DS_FAKEOIDINDEX), IsDlgButtonChecked(hdlg, DS_SHOWOIDCOLUMN));
+ return TRUE;
- case IDOK:
+ case IDOK:
- ci = (ConnInfo *)GetWindowLong(hdlg, DWL_USER);
- mylog("IDOK: got ci = %u\n", ci);
+ ci = (ConnInfo *) GetWindowLong(hdlg, DWL_USER);
+ mylog("IDOK: got ci = %u\n", ci);
- /* Readonly */
- sprintf(ci->onlyread, "%d", IsDlgButtonChecked(hdlg, DS_READONLY));
+ /* Readonly */
+ sprintf(ci->onlyread, "%d", IsDlgButtonChecked(hdlg, DS_READONLY));
- /* Protocol */
- strcpy(ci->protocol, PG64);
+ /* Protocol */
+ strcpy(ci->protocol, PG64);
- sprintf(ci->show_system_tables, "%d", IsDlgButtonChecked(hdlg, DS_SHOWSYSTEMTABLES));
+ sprintf(ci->show_system_tables, "%d", IsDlgButtonChecked(hdlg, DS_SHOWSYSTEMTABLES));
- sprintf(ci->row_versioning, "%d", IsDlgButtonChecked(hdlg, DS_ROWVERSIONING));
+ sprintf(ci->row_versioning, "%d", IsDlgButtonChecked(hdlg, DS_ROWVERSIONING));
- /* OID Options*/
- sprintf(ci->fake_oid_index, "%d", IsDlgButtonChecked(hdlg, DS_FAKEOIDINDEX));
- sprintf(ci->show_oid_column, "%d", IsDlgButtonChecked(hdlg, DS_SHOWOIDCOLUMN));
+ /* OID Options */
+ sprintf(ci->fake_oid_index, "%d", IsDlgButtonChecked(hdlg, DS_FAKEOIDINDEX));
+ sprintf(ci->show_oid_column, "%d", IsDlgButtonChecked(hdlg, DS_SHOWOIDCOLUMN));
- /* Datasource Connection Settings */
- GetDlgItemText(hdlg, DS_CONNSETTINGS, ci->conn_settings, sizeof(ci->conn_settings));
+ /* Datasource Connection Settings */
+ GetDlgItemText(hdlg, DS_CONNSETTINGS, ci->conn_settings, sizeof(ci->conn_settings));
- /* fall through */
+ /* fall through */
- case IDCANCEL:
- EndDialog(hdlg, GET_WM_COMMAND_ID(wParam, lParam) == IDOK);
- return TRUE;
- }
+ case IDCANCEL:
+ EndDialog(hdlg, GET_WM_COMMAND_ID(wParam, lParam) == IDOK);
+ return TRUE;
+ }
}
return FALSE;
}
-#endif /* WIN32 */
+#endif /* WIN32 */
void
-makeConnectString(char *connect_string, ConnInfo *ci)
+makeConnectString(char *connect_string, ConnInfo * ci)
{
-char got_dsn = (ci->dsn[0] != '\0');
-char encoded_conn_settings[LARGE_REGISTRY_LEN];
+ char got_dsn = (ci->dsn[0] != '\0');
+ char encoded_conn_settings[LARGE_REGISTRY_LEN];
- /* fundamental info */
+ /* fundamental info */
sprintf(connect_string, "%s=%s;DATABASE=%s;SERVER=%s;PORT=%s;UID=%s;PWD=%s",
- got_dsn ? "DSN" : "DRIVER",
- got_dsn ? ci->dsn : ci->driver,
- ci->database,
- ci->server,
- ci->port,
- ci->username,
- ci->password);
+ got_dsn ? "DSN" : "DRIVER",
+ got_dsn ? ci->dsn : ci->driver,
+ ci->database,
+ ci->server,
+ ci->port,
+ ci->username,
+ ci->password);
encode(ci->conn_settings, encoded_conn_settings);
- /* extra info */
- sprintf(&connect_string[strlen(connect_string)],
- ";READONLY=%s;PROTOCOL=%s;FAKEOIDINDEX=%s;SHOWOIDCOLUMN=%s;ROWVERSIONING=%s;SHOWSYSTEMTABLES=%s;CONNSETTINGS=%s",
- ci->onlyread,
- ci->protocol,
- ci->fake_oid_index,
- ci->show_oid_column,
- ci->row_versioning,
- ci->show_system_tables,
- encoded_conn_settings);
+ /* extra info */
+ sprintf(&connect_string[strlen(connect_string)],
+ ";READONLY=%s;PROTOCOL=%s;FAKEOIDINDEX=%s;SHOWOIDCOLUMN=%s;ROWVERSIONING=%s;SHOWSYSTEMTABLES=%s;CONNSETTINGS=%s",
+ ci->onlyread,
+ ci->protocol,
+ ci->fake_oid_index,
+ ci->show_oid_column,
+ ci->row_versioning,
+ ci->show_system_tables,
+ encoded_conn_settings);
}
void
-copyAttributes(ConnInfo *ci, char *attribute, char *value)
+copyAttributes(ConnInfo * ci, char *attribute, char *value)
{
- if(stricmp(attribute, "DSN") == 0)
+ if (stricmp(attribute, "DSN") == 0)
strcpy(ci->dsn, value);
- else if(stricmp(attribute, "driver") == 0)
+ else if (stricmp(attribute, "driver") == 0)
strcpy(ci->driver, value);
- else if(stricmp(attribute, INI_DATABASE) == 0)
+ else if (stricmp(attribute, INI_DATABASE) == 0)
strcpy(ci->database, value);
- else if(stricmp(attribute, INI_SERVER) == 0 || stricmp(attribute, "server") == 0)
+ else if (stricmp(attribute, INI_SERVER) == 0 || stricmp(attribute, "server") == 0)
strcpy(ci->server, value);
- else if(stricmp(attribute, INI_USER) == 0 || stricmp(attribute, "uid") == 0)
+ else if (stricmp(attribute, INI_USER) == 0 || stricmp(attribute, "uid") == 0)
strcpy(ci->username, value);
- else if(stricmp(attribute, INI_PASSWORD) == 0 || stricmp(attribute, "pwd") == 0)
+ else if (stricmp(attribute, INI_PASSWORD) == 0 || stricmp(attribute, "pwd") == 0)
strcpy(ci->password, value);
- else if(stricmp(attribute, INI_PORT) == 0)
+ else if (stricmp(attribute, INI_PORT) == 0)
strcpy(ci->port, value);
else if (stricmp(attribute, INI_READONLY) == 0)
@@ -376,17 +391,18 @@ copyAttributes(ConnInfo *ci, char *attribute, char *value)
else if (stricmp(attribute, INI_SHOWSYSTEMTABLES) == 0)
strcpy(ci->show_system_tables, value);
- else if (stricmp(attribute, INI_CONNSETTINGS) == 0) {
+ else if (stricmp(attribute, INI_CONNSETTINGS) == 0)
+ {
decode(value, ci->conn_settings);
/* strcpy(ci->conn_settings, value); */
}
- mylog("copyAttributes: DSN='%s',server='%s',dbase='%s',user='%s',passwd='%s',port='%s',onlyread='%s',protocol='%s', conn_settings='%s')\n", ci->dsn, ci->server,ci->database,ci->username,ci->password,ci->port,ci->onlyread,ci->protocol,ci->conn_settings);
+ mylog("copyAttributes: DSN='%s',server='%s',dbase='%s',user='%s',passwd='%s',port='%s',onlyread='%s',protocol='%s', conn_settings='%s')\n", ci->dsn, ci->server, ci->database, ci->username, ci->password, ci->port, ci->onlyread, ci->protocol, ci->conn_settings);
}
void
-getDSNdefaults(ConnInfo *ci)
+getDSNdefaults(ConnInfo * ci)
{
if (ci->port[0] == '\0')
strcpy(ci->port, DEFAULT_PORT);
@@ -411,445 +427,460 @@ getDSNdefaults(ConnInfo *ci)
}
-void
-getDSNinfo(ConnInfo *ci, char overwrite)
+void
+getDSNinfo(ConnInfo * ci, char overwrite)
{
-char *DSN = ci->dsn;
-char encoded_conn_settings[LARGE_REGISTRY_LEN];
+ char *DSN = ci->dsn;
+ char encoded_conn_settings[LARGE_REGISTRY_LEN];
/* If a driver keyword was present, then dont use a DSN and return. */
/* If DSN is null and no driver, then use the default datasource. */
- if ( DSN[0] == '\0') {
- if ( ci->driver[0] != '\0')
+ if (DSN[0] == '\0')
+ {
+ if (ci->driver[0] != '\0')
return;
else
strcpy(DSN, INI_DSN);
}
/* brute-force chop off trailing blanks... */
- while (*(DSN+strlen(DSN)-1) == ' ') *(DSN+strlen(DSN)-1) = '\0';
+ while (*(DSN + strlen(DSN) - 1) == ' ')
+ *(DSN + strlen(DSN) - 1) = '\0';
- /* Proceed with getting info for the given DSN. */
+ /* Proceed with getting info for the given DSN. */
- if ( ci->desc[0] == '\0' || overwrite)
+ if (ci->desc[0] == '\0' || overwrite)
SQLGetPrivateProfileString(DSN, INI_KDESC, "", ci->desc, sizeof(ci->desc), ODBC_INI);
- if ( ci->server[0] == '\0' || overwrite)
+ if (ci->server[0] == '\0' || overwrite)
SQLGetPrivateProfileString(DSN, INI_SERVER, "", ci->server, sizeof(ci->server), ODBC_INI);
- if ( ci->database[0] == '\0' || overwrite)
- SQLGetPrivateProfileString(DSN, INI_DATABASE, "", ci->database, sizeof(ci->database), ODBC_INI);
+ if (ci->database[0] == '\0' || overwrite)
+ SQLGetPrivateProfileString(DSN, INI_DATABASE, "", ci->database, sizeof(ci->database), ODBC_INI);
- if ( ci->username[0] == '\0' || overwrite)
+ if (ci->username[0] == '\0' || overwrite)
SQLGetPrivateProfileString(DSN, INI_USER, "", ci->username, sizeof(ci->username), ODBC_INI);
- if ( ci->password[0] == '\0' || overwrite)
+ if (ci->password[0] == '\0' || overwrite)
SQLGetPrivateProfileString(DSN, INI_PASSWORD, "", ci->password, sizeof(ci->password), ODBC_INI);
- if ( ci->port[0] == '\0' || overwrite)
+ if (ci->port[0] == '\0' || overwrite)
SQLGetPrivateProfileString(DSN, INI_PORT, "", ci->port, sizeof(ci->port), ODBC_INI);
- if ( ci->onlyread[0] == '\0' || overwrite)
+ if (ci->onlyread[0] == '\0' || overwrite)
SQLGetPrivateProfileString(DSN, INI_READONLY, "", ci->onlyread, sizeof(ci->onlyread), ODBC_INI);
- if ( ci->show_oid_column[0] == '\0' || overwrite)
+ if (ci->show_oid_column[0] == '\0' || overwrite)
SQLGetPrivateProfileString(DSN, INI_SHOWOIDCOLUMN, "", ci->show_oid_column, sizeof(ci->show_oid_column), ODBC_INI);
- if ( ci->fake_oid_index[0] == '\0' || overwrite)
+ if (ci->fake_oid_index[0] == '\0' || overwrite)
SQLGetPrivateProfileString(DSN, INI_FAKEOIDINDEX, "", ci->fake_oid_index, sizeof(ci->fake_oid_index), ODBC_INI);
- if ( ci->row_versioning[0] == '\0' || overwrite)
+ if (ci->row_versioning[0] == '\0' || overwrite)
SQLGetPrivateProfileString(DSN, INI_ROWVERSIONING, "", ci->row_versioning, sizeof(ci->row_versioning), ODBC_INI);
- if ( ci->show_system_tables[0] == '\0' || overwrite)
+ if (ci->show_system_tables[0] == '\0' || overwrite)
SQLGetPrivateProfileString(DSN, INI_SHOWSYSTEMTABLES, "", ci->show_system_tables, sizeof(ci->show_system_tables), ODBC_INI);
- if ( ci->protocol[0] == '\0' || overwrite)
+ if (ci->protocol[0] == '\0' || overwrite)
SQLGetPrivateProfileString(DSN, INI_PROTOCOL, "", ci->protocol, sizeof(ci->protocol), ODBC_INI);
- if ( ci->conn_settings[0] == '\0' || overwrite) {
+ if (ci->conn_settings[0] == '\0' || overwrite)
+ {
SQLGetPrivateProfileString(DSN, INI_CONNSETTINGS, "", encoded_conn_settings, sizeof(encoded_conn_settings), ODBC_INI);
decode(encoded_conn_settings, ci->conn_settings);
}
- if ( ci->translation_dll[0] == '\0' || overwrite)
+ if (ci->translation_dll[0] == '\0' || overwrite)
SQLGetPrivateProfileString(DSN, INI_TRANSLATIONDLL, "", ci->translation_dll, sizeof(ci->translation_dll), ODBC_INI);
- if ( ci->translation_option[0] == '\0' || overwrite)
+ if (ci->translation_option[0] == '\0' || overwrite)
SQLGetPrivateProfileString(DSN, INI_TRANSLATIONOPTION, "", ci->translation_option, sizeof(ci->translation_option), ODBC_INI);
- /* Allow override of odbcinst.ini parameters here */
+ /* Allow override of odbcinst.ini parameters here */
getGlobalDefaults(DSN, ODBC_INI, TRUE);
- qlog("DSN info: DSN='%s',server='%s',port='%s',dbase='%s',user='%s',passwd='%s'\n",
- DSN,
- ci->server,
- ci->port,
- ci->database,
- ci->username,
- ci->password);
+ qlog("DSN info: DSN='%s',server='%s',port='%s',dbase='%s',user='%s',passwd='%s'\n",
+ DSN,
+ ci->server,
+ ci->port,
+ ci->database,
+ ci->username,
+ ci->password);
qlog(" onlyread='%s',protocol='%s',showoid='%s',fakeoidindex='%s',showsystable='%s'\n",
- ci->onlyread,
- ci->protocol,
- ci->show_oid_column,
- ci->fake_oid_index,
- ci->show_system_tables);
+ ci->onlyread,
+ ci->protocol,
+ ci->show_oid_column,
+ ci->fake_oid_index,
+ ci->show_system_tables);
qlog(" conn_settings='%s'\n",
- ci->conn_settings);
+ ci->conn_settings);
qlog(" translation_dll='%s',translation_option='%s'\n",
- ci->translation_dll,
- ci->translation_option);
+ ci->translation_dll,
+ ci->translation_option);
}
/* This is for datasource based options only */
void
-writeDSNinfo(ConnInfo *ci)
+writeDSNinfo(ConnInfo * ci)
{
-char *DSN = ci->dsn;
-char encoded_conn_settings[LARGE_REGISTRY_LEN];
-
- encode(ci->conn_settings, encoded_conn_settings);
-
- SQLWritePrivateProfileString(DSN,
- INI_KDESC,
- ci->desc,
- ODBC_INI);
-
- SQLWritePrivateProfileString(DSN,
- INI_DATABASE,
- ci->database,
- ODBC_INI);
-
- SQLWritePrivateProfileString(DSN,
- INI_SERVER,
- ci->server,
- ODBC_INI);
+ char *DSN = ci->dsn;
+ char encoded_conn_settings[LARGE_REGISTRY_LEN];
- SQLWritePrivateProfileString(DSN,
- INI_PORT,
- ci->port,
- ODBC_INI);
-
- SQLWritePrivateProfileString(DSN,
- INI_USER,
- ci->username,
- ODBC_INI);
-
- SQLWritePrivateProfileString(DSN,
- INI_PASSWORD,
- ci->password,
- ODBC_INI);
-
- SQLWritePrivateProfileString(DSN,
- INI_READONLY,
- ci->onlyread,
- ODBC_INI);
-
- SQLWritePrivateProfileString(DSN,
- INI_SHOWOIDCOLUMN,
- ci->show_oid_column,
- ODBC_INI);
-
- SQLWritePrivateProfileString(DSN,
- INI_FAKEOIDINDEX,
- ci->fake_oid_index,
- ODBC_INI);
-
- SQLWritePrivateProfileString(DSN,
- INI_ROWVERSIONING,
- ci->row_versioning,
- ODBC_INI);
-
- SQLWritePrivateProfileString(DSN,
- INI_SHOWSYSTEMTABLES,
- ci->show_system_tables,
- ODBC_INI);
-
- SQLWritePrivateProfileString(DSN,
- INI_PROTOCOL,
- ci->protocol,
- ODBC_INI);
+ encode(ci->conn_settings, encoded_conn_settings);
- SQLWritePrivateProfileString(DSN,
- INI_CONNSETTINGS,
- encoded_conn_settings,
- ODBC_INI);
+ SQLWritePrivateProfileString(DSN,
+ INI_KDESC,
+ ci->desc,
+ ODBC_INI);
+
+ SQLWritePrivateProfileString(DSN,
+ INI_DATABASE,
+ ci->database,
+ ODBC_INI);
+
+ SQLWritePrivateProfileString(DSN,
+ INI_SERVER,
+ ci->server,
+ ODBC_INI);
+
+ SQLWritePrivateProfileString(DSN,
+ INI_PORT,
+ ci->port,
+ ODBC_INI);
+
+ SQLWritePrivateProfileString(DSN,
+ INI_USER,
+ ci->username,
+ ODBC_INI);
+
+ SQLWritePrivateProfileString(DSN,
+ INI_PASSWORD,
+ ci->password,
+ ODBC_INI);
+
+ SQLWritePrivateProfileString(DSN,
+ INI_READONLY,
+ ci->onlyread,
+ ODBC_INI);
+
+ SQLWritePrivateProfileString(DSN,
+ INI_SHOWOIDCOLUMN,
+ ci->show_oid_column,
+ ODBC_INI);
+
+ SQLWritePrivateProfileString(DSN,
+ INI_FAKEOIDINDEX,
+ ci->fake_oid_index,
+ ODBC_INI);
+
+ SQLWritePrivateProfileString(DSN,
+ INI_ROWVERSIONING,
+ ci->row_versioning,
+ ODBC_INI);
+
+ SQLWritePrivateProfileString(DSN,
+ INI_SHOWSYSTEMTABLES,
+ ci->show_system_tables,
+ ODBC_INI);
+
+ SQLWritePrivateProfileString(DSN,
+ INI_PROTOCOL,
+ ci->protocol,
+ ODBC_INI);
+
+ SQLWritePrivateProfileString(DSN,
+ INI_CONNSETTINGS,
+ encoded_conn_settings,
+ ODBC_INI);
}
/* This function reads the ODBCINST.INI portion of
the registry and gets any driver defaults.
*/
-void getGlobalDefaults(char *section, char *filename, char override)
+void
+getGlobalDefaults(char *section, char *filename, char override)
{
-char temp[256];
+ char temp[256];
- /* Fetch Count is stored in driver section */
- SQLGetPrivateProfileString(section, INI_FETCH, "",
- temp, sizeof(temp), filename);
- if ( temp[0] ) {
+ /* Fetch Count is stored in driver section */
+ SQLGetPrivateProfileString(section, INI_FETCH, "",
+ temp, sizeof(temp), filename);
+ if (temp[0])
+ {
globals.fetch_max = atoi(temp);
- /* sanity check if using cursors */
+ /* sanity check if using cursors */
if (globals.fetch_max <= 0)
globals.fetch_max = FETCH_MAX;
}
- else if ( ! override)
+ else if (!override)
globals.fetch_max = FETCH_MAX;
- /* Socket Buffersize is stored in driver section */
- SQLGetPrivateProfileString(section, INI_SOCKET, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
+ /* Socket Buffersize is stored in driver section */
+ SQLGetPrivateProfileString(section, INI_SOCKET, "",
+ temp, sizeof(temp), filename);
+ if (temp[0])
globals.socket_buffersize = atoi(temp);
- else if ( ! override)
+ else if (!override)
globals.socket_buffersize = SOCK_BUFFER_SIZE;
- /* Debug is stored in the driver section */
- SQLGetPrivateProfileString(section, INI_DEBUG, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
+ /* Debug is stored in the driver section */
+ SQLGetPrivateProfileString(section, INI_DEBUG, "",
+ temp, sizeof(temp), filename);
+ if (temp[0])
globals.debug = atoi(temp);
- else if ( ! override)
+ else if (!override)
globals.debug = DEFAULT_DEBUG;
- /* CommLog is stored in the driver section */
- SQLGetPrivateProfileString(section, INI_COMMLOG, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
+ /* CommLog is stored in the driver section */
+ SQLGetPrivateProfileString(section, INI_COMMLOG, "",
+ temp, sizeof(temp), filename);
+ if (temp[0])
globals.commlog = atoi(temp);
- else if ( ! override)
+ else if (!override)
globals.commlog = DEFAULT_COMMLOG;
- /* Optimizer is stored in the driver section only */
- SQLGetPrivateProfileString(section, INI_OPTIMIZER, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
+ /* Optimizer is stored in the driver section only */
+ SQLGetPrivateProfileString(section, INI_OPTIMIZER, "",
+ temp, sizeof(temp), filename);
+ if (temp[0])
globals.disable_optimizer = atoi(temp);
- else if ( ! override)
+ else if (!override)
globals.disable_optimizer = DEFAULT_OPTIMIZER;
- /* KSQO is stored in the driver section only */
- SQLGetPrivateProfileString(section, INI_KSQO, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
+ /* KSQO is stored in the driver section only */
+ SQLGetPrivateProfileString(section, INI_KSQO, "",
+ temp, sizeof(temp), filename);
+ if (temp[0])
globals.ksqo = atoi(temp);
- else if ( ! override)
+ else if (!override)
globals.ksqo = DEFAULT_KSQO;
- /* Recognize Unique Index is stored in the driver section only */
- SQLGetPrivateProfileString(section, INI_UNIQUEINDEX, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
+ /* Recognize Unique Index is stored in the driver section only */
+ SQLGetPrivateProfileString(section, INI_UNIQUEINDEX, "",
+ temp, sizeof(temp), filename);
+ if (temp[0])
globals.unique_index = atoi(temp);
- else if ( ! override)
+ else if (!override)
globals.unique_index = DEFAULT_UNIQUEINDEX;
- /* Unknown Sizes is stored in the driver section only */
- SQLGetPrivateProfileString(section, INI_UNKNOWNSIZES, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
+ /* Unknown Sizes is stored in the driver section only */
+ SQLGetPrivateProfileString(section, INI_UNKNOWNSIZES, "",
+ temp, sizeof(temp), filename);
+ if (temp[0])
globals.unknown_sizes = atoi(temp);
- else if ( ! override)
+ else if (!override)
globals.unknown_sizes = DEFAULT_UNKNOWNSIZES;
- /* Lie about supported functions? */
- SQLGetPrivateProfileString(section, INI_LIE, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
+ /* Lie about supported functions? */
+ SQLGetPrivateProfileString(section, INI_LIE, "",
+ temp, sizeof(temp), filename);
+ if (temp[0])
globals.lie = atoi(temp);
- else if ( ! override)
+ else if (!override)
globals.lie = DEFAULT_LIE;
- /* Parse statements */
- SQLGetPrivateProfileString(section, INI_PARSE, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
+ /* Parse statements */
+ SQLGetPrivateProfileString(section, INI_PARSE, "",
+ temp, sizeof(temp), filename);
+ if (temp[0])
globals.parse = atoi(temp);
- else if ( ! override)
+ else if (!override)
globals.parse = DEFAULT_PARSE;
- /* SQLCancel calls SQLFreeStmt in Driver Manager */
- SQLGetPrivateProfileString(section, INI_CANCELASFREESTMT, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
+ /* SQLCancel calls SQLFreeStmt in Driver Manager */
+ SQLGetPrivateProfileString(section, INI_CANCELASFREESTMT, "",
+ temp, sizeof(temp), filename);
+ if (temp[0])
globals.cancel_as_freestmt = atoi(temp);
- else if ( ! override)
+ else if (!override)
globals.cancel_as_freestmt = DEFAULT_CANCELASFREESTMT;
- /* UseDeclareFetch is stored in the driver section only */
- SQLGetPrivateProfileString(section, INI_USEDECLAREFETCH, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
+ /* UseDeclareFetch is stored in the driver section only */
+ SQLGetPrivateProfileString(section, INI_USEDECLAREFETCH, "",
+ temp, sizeof(temp), filename);
+ if (temp[0])
globals.use_declarefetch = atoi(temp);
- else if ( ! override)
+ else if (!override)
globals.use_declarefetch = DEFAULT_USEDECLAREFETCH;
- /* Max Varchar Size */
- SQLGetPrivateProfileString(section, INI_MAXVARCHARSIZE, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
+ /* Max Varchar Size */
+ SQLGetPrivateProfileString(section, INI_MAXVARCHARSIZE, "",
+ temp, sizeof(temp), filename);
+ if (temp[0])
globals.max_varchar_size = atoi(temp);
- else if ( ! override)
+ else if (!override)
globals.max_varchar_size = MAX_VARCHAR_SIZE;
- /* Max TextField Size */
- SQLGetPrivateProfileString(section, INI_MAXLONGVARCHARSIZE, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
+ /* Max TextField Size */
+ SQLGetPrivateProfileString(section, INI_MAXLONGVARCHARSIZE, "",
+ temp, sizeof(temp), filename);
+ if (temp[0])
globals.max_longvarchar_size = atoi(temp);
- else if ( ! override)
+ else if (!override)
globals.max_longvarchar_size = TEXT_FIELD_SIZE;
- /* Text As LongVarchar */
- SQLGetPrivateProfileString(section, INI_TEXTASLONGVARCHAR, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
+ /* Text As LongVarchar */
+ SQLGetPrivateProfileString(section, INI_TEXTASLONGVARCHAR, "",
+ temp, sizeof(temp), filename);
+ if (temp[0])
globals.text_as_longvarchar = atoi(temp);
- else if ( ! override)
+ else if (!override)
globals.text_as_longvarchar = DEFAULT_TEXTASLONGVARCHAR;
- /* Unknowns As LongVarchar */
- SQLGetPrivateProfileString(section, INI_UNKNOWNSASLONGVARCHAR, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
+ /* Unknowns As LongVarchar */
+ SQLGetPrivateProfileString(section, INI_UNKNOWNSASLONGVARCHAR, "",
+ temp, sizeof(temp), filename);
+ if (temp[0])
globals.unknowns_as_longvarchar = atoi(temp);
- else if ( ! override)
+ else if (!override)
globals.unknowns_as_longvarchar = DEFAULT_UNKNOWNSASLONGVARCHAR;
- /* Bools As Char */
- SQLGetPrivateProfileString(section, INI_BOOLSASCHAR, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
+ /* Bools As Char */
+ SQLGetPrivateProfileString(section, INI_BOOLSASCHAR, "",
+ temp, sizeof(temp), filename);
+ if (temp[0])
globals.bools_as_char = atoi(temp);
- else if ( ! override)
+ else if (!override)
globals.bools_as_char = DEFAULT_BOOLSASCHAR;
- /* Extra Systable prefixes */
- /* Use @@@ to distinguish between blank extra prefixes and no key entry */
- SQLGetPrivateProfileString(section, INI_EXTRASYSTABLEPREFIXES, "@@@",
- temp, sizeof(temp), filename);
- if ( strcmp(temp, "@@@" ))
+ /* Extra Systable prefixes */
+
+ /*
+ * Use @@@ to distinguish between blank extra prefixes and no key
+ * entry
+ */
+ SQLGetPrivateProfileString(section, INI_EXTRASYSTABLEPREFIXES, "@@@",
+ temp, sizeof(temp), filename);
+ if (strcmp(temp, "@@@"))
strcpy(globals.extra_systable_prefixes, temp);
- else if ( ! override)
+ else if (!override)
strcpy(globals.extra_systable_prefixes, DEFAULT_EXTRASYSTABLEPREFIXES);
mylog("globals.extra_systable_prefixes = '%s'\n", globals.extra_systable_prefixes);
- /* Dont allow override of an override! */
- if ( ! override) {
+ /* Dont allow override of an override! */
+ if (!override)
+ {
- /* ConnSettings is stored in the driver section and per datasource for override */
- SQLGetPrivateProfileString(section, INI_CONNSETTINGS, "",
- globals.conn_settings, sizeof(globals.conn_settings), filename);
+ /*
+ * ConnSettings is stored in the driver section and per datasource
+ * for override
+ */
+ SQLGetPrivateProfileString(section, INI_CONNSETTINGS, "",
+ globals.conn_settings, sizeof(globals.conn_settings), filename);
- /* Default state for future DSN's Readonly attribute */
- SQLGetPrivateProfileString(section, INI_READONLY, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
+ /* Default state for future DSN's Readonly attribute */
+ SQLGetPrivateProfileString(section, INI_READONLY, "",
+ temp, sizeof(temp), filename);
+ if (temp[0])
globals.onlyread = atoi(temp);
else
globals.onlyread = DEFAULT_READONLY;
- /* Default state for future DSN's protocol attribute
- This isn't a real driver option YET. This is more
- intended for customization from the install.
- */
- SQLGetPrivateProfileString(section, INI_PROTOCOL, "@@@",
- temp, sizeof(temp), filename);
- if ( strcmp(temp, "@@@" ))
+ /*
+ * Default state for future DSN's protocol attribute This isn't a
+ * real driver option YET. This is more intended for
+ * customization from the install.
+ */
+ SQLGetPrivateProfileString(section, INI_PROTOCOL, "@@@",
+ temp, sizeof(temp), filename);
+ if (strcmp(temp, "@@@"))
strcpy(globals.protocol, temp);
- else
+ else
strcpy(globals.protocol, DEFAULT_PROTOCOL);
-
+
}
}
/* This function writes any global parameters (that can be manipulated)
- to the ODBCINST.INI portion of the registry
+ to the ODBCINST.INI portion of the registry
*/
-void updateGlobals(void)
+void
+updateGlobals(void)
{
-char tmp[128];
+ char tmp[128];
sprintf(tmp, "%d", globals.fetch_max);
SQLWritePrivateProfileString(DBMS_NAME,
- INI_FETCH, tmp, ODBCINST_INI);
+ INI_FETCH, tmp, ODBCINST_INI);
sprintf(tmp, "%d", globals.commlog);
SQLWritePrivateProfileString(DBMS_NAME,
- INI_COMMLOG, tmp, ODBCINST_INI);
+ INI_COMMLOG, tmp, ODBCINST_INI);
sprintf(tmp, "%d", globals.disable_optimizer);
SQLWritePrivateProfileString(DBMS_NAME,
- INI_OPTIMIZER, tmp, ODBCINST_INI);
+ INI_OPTIMIZER, tmp, ODBCINST_INI);
sprintf(tmp, "%d", globals.ksqo);
SQLWritePrivateProfileString(DBMS_NAME,
- INI_KSQO, tmp, ODBCINST_INI);
+ INI_KSQO, tmp, ODBCINST_INI);
sprintf(tmp, "%d", globals.unique_index);
SQLWritePrivateProfileString(DBMS_NAME,
- INI_UNIQUEINDEX, tmp, ODBCINST_INI);
+ INI_UNIQUEINDEX, tmp, ODBCINST_INI);
sprintf(tmp, "%d", globals.onlyread);
SQLWritePrivateProfileString(DBMS_NAME,
- INI_READONLY, tmp, ODBCINST_INI);
+ INI_READONLY, tmp, ODBCINST_INI);
sprintf(tmp, "%d", globals.use_declarefetch);
SQLWritePrivateProfileString(DBMS_NAME,
- INI_USEDECLAREFETCH, tmp, ODBCINST_INI);
+ INI_USEDECLAREFETCH, tmp, ODBCINST_INI);
sprintf(tmp, "%d", globals.unknown_sizes);
SQLWritePrivateProfileString(DBMS_NAME,
- INI_UNKNOWNSIZES, tmp, ODBCINST_INI);
+ INI_UNKNOWNSIZES, tmp, ODBCINST_INI);
sprintf(tmp, "%d", globals.text_as_longvarchar);
SQLWritePrivateProfileString(DBMS_NAME,
- INI_TEXTASLONGVARCHAR, tmp, ODBCINST_INI);
+ INI_TEXTASLONGVARCHAR, tmp, ODBCINST_INI);
sprintf(tmp, "%d", globals.unknowns_as_longvarchar);
SQLWritePrivateProfileString(DBMS_NAME,
- INI_UNKNOWNSASLONGVARCHAR, tmp, ODBCINST_INI);
+ INI_UNKNOWNSASLONGVARCHAR, tmp, ODBCINST_INI);
sprintf(tmp, "%d", globals.bools_as_char);
SQLWritePrivateProfileString(DBMS_NAME,
- INI_BOOLSASCHAR, tmp, ODBCINST_INI);
+ INI_BOOLSASCHAR, tmp, ODBCINST_INI);
sprintf(tmp, "%d", globals.parse);
SQLWritePrivateProfileString(DBMS_NAME,
- INI_PARSE, tmp, ODBCINST_INI);
+ INI_PARSE, tmp, ODBCINST_INI);
sprintf(tmp, "%d", globals.cancel_as_freestmt);
SQLWritePrivateProfileString(DBMS_NAME,
- INI_CANCELASFREESTMT, tmp, ODBCINST_INI);
+ INI_CANCELASFREESTMT, tmp, ODBCINST_INI);
sprintf(tmp, "%d", globals.max_varchar_size);
SQLWritePrivateProfileString(DBMS_NAME,
- INI_MAXVARCHARSIZE, tmp, ODBCINST_INI);
+ INI_MAXVARCHARSIZE, tmp, ODBCINST_INI);
sprintf(tmp, "%d", globals.max_longvarchar_size);
SQLWritePrivateProfileString(DBMS_NAME,
- INI_MAXLONGVARCHARSIZE, tmp, ODBCINST_INI);
+ INI_MAXLONGVARCHARSIZE, tmp, ODBCINST_INI);
SQLWritePrivateProfileString(DBMS_NAME,
- INI_EXTRASYSTABLEPREFIXES, globals.extra_systable_prefixes, ODBCINST_INI);
+ INI_EXTRASYSTABLEPREFIXES, globals.extra_systable_prefixes, ODBCINST_INI);
SQLWritePrivateProfileString(DBMS_NAME,
- INI_CONNSETTINGS, globals.conn_settings, ODBCINST_INI);
+ INI_CONNSETTINGS, globals.conn_settings, ODBCINST_INI);
}
diff --git a/src/interfaces/odbc/dlg_specific.h b/src/interfaces/odbc/dlg_specific.h
index 5be8b4fa50801acec880dc19f0ac0feb59e79b61..05486a34f1bb12a9b9ceac9eeb82112b36e1687d 100644
--- a/src/interfaces/odbc/dlg_specific.h
+++ b/src/interfaces/odbc/dlg_specific.h
@@ -1,9 +1,9 @@
-/* File: dlg_specific.h
+/* File: dlg_specific.h
*
- * Description: See "dlg_specific.c"
+ * Description: See "dlg_specific.c"
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -31,41 +31,49 @@
/* INI File Stuff */
#ifndef WIN32
-# define ODBC_INI ".odbc.ini"
-# ifdef ODBCINSTDIR
-# define ODBCINST_INI ODBCINSTDIR "/odbcinst.ini"
-# else
-# define ODBCINST_INI "/etc/odbcinst.ini"
-# warning "location of odbcinst.ini file defaulted to /etc"
-# endif
-#else /* WIN32 */
-# define ODBC_INI "ODBC.INI" /* ODBC initialization file */
-# define ODBCINST_INI "ODBCINST.INI" /* ODBC Installation file */
-#endif /* WIN32 */
-
-
-#define INI_DSN DBMS_NAME /* Name of default Datasource in ini file (not used?) */
-#define INI_KDESC "Description" /* Data source description */
-#define INI_SERVER "Servername" /* Name of Server running the Postgres service */
-#define INI_PORT "Port" /* Port on which the Postmaster is listening */
-#define INI_DATABASE "Database" /* Database Name */
-#define INI_USER "Username" /* Default User Name */
-#define INI_PASSWORD "Password" /* Default Password */
-#define INI_DEBUG "Debug" /* Debug flag */
-#define INI_FETCH "Fetch" /* Fetch Max Count */
-#define INI_SOCKET "Socket" /* Socket buffer size */
-#define INI_READONLY "ReadOnly" /* Database is read only */
-#define INI_COMMLOG "CommLog" /* Communication to backend logging */
-#define INI_PROTOCOL "Protocol" /* What protocol (6.2) */
-#define INI_OPTIMIZER "Optimizer" /* Use backend genetic optimizer */
-#define INI_KSQO "Ksqo" /* Keyset query optimization */
-#define INI_CONNSETTINGS "ConnSettings" /* Anything to send to backend on successful connection */
-#define INI_UNIQUEINDEX "UniqueIndex" /* Recognize unique indexes */
-#define INI_UNKNOWNSIZES "UnknownSizes" /* How to handle unknown result set sizes */
+#define ODBC_INI ".odbc.ini"
+#ifdef ODBCINSTDIR
+#define ODBCINST_INI ODBCINSTDIR "/odbcinst.ini"
+#else
+#define ODBCINST_INI "/etc/odbcinst.ini"
+#warning "location of odbcinst.ini file defaulted to /etc"
+#endif
+#else /* WIN32 */
+#define ODBC_INI "ODBC.INI" /* ODBC initialization file */
+#define ODBCINST_INI "ODBCINST.INI" /* ODBC Installation file */
+#endif /* WIN32 */
+
+
+#define INI_DSN DBMS_NAME /* Name of default Datasource in
+ * ini file (not used?) */
+#define INI_KDESC "Description" /* Data source description */
+#define INI_SERVER "Servername" /* Name of Server running the
+ * Postgres service */
+#define INI_PORT "Port"/* Port on which the Postmaster is
+ * listening */
+#define INI_DATABASE "Database" /* Database Name */
+#define INI_USER "Username" /* Default User Name */
+#define INI_PASSWORD "Password" /* Default Password */
+#define INI_DEBUG "Debug" /* Debug flag */
+#define INI_FETCH "Fetch" /* Fetch Max Count */
+#define INI_SOCKET "Socket" /* Socket buffer size */
+#define INI_READONLY "ReadOnly" /* Database is read only */
+#define INI_COMMLOG "CommLog" /* Communication to backend
+ * logging */
+#define INI_PROTOCOL "Protocol" /* What protocol (6.2) */
+#define INI_OPTIMIZER "Optimizer" /* Use backend genetic optimizer */
+#define INI_KSQO "Ksqo"/* Keyset query optimization */
+#define INI_CONNSETTINGS "ConnSettings" /* Anything to send to
+ * backend on successful
+ * connection */
+#define INI_UNIQUEINDEX "UniqueIndex" /* Recognize unique indexes */
+#define INI_UNKNOWNSIZES "UnknownSizes" /* How to handle unknown
+ * result set sizes */
#define INI_CANCELASFREESTMT "CancelAsFreeStmt"
-#define INI_USEDECLAREFETCH "UseDeclareFetch" /* Use Declare/Fetch cursors */
+#define INI_USEDECLAREFETCH "UseDeclareFetch" /* Use Declare/Fetch
+ * cursors */
/* More ini stuff */
#define INI_TEXTASLONGVARCHAR "TextAsLongVarchar"
@@ -82,15 +90,16 @@
#define INI_PARSE "Parse"
#define INI_EXTRASYSTABLEPREFIXES "ExtraSysTablePrefixes"
-#define INI_TRANSLATIONNAME "TranslationName"
-#define INI_TRANSLATIONDLL "TranslationDLL"
-#define INI_TRANSLATIONOPTION "TranslationOption"
+#define INI_TRANSLATIONNAME "TranslationName"
+#define INI_TRANSLATIONDLL "TranslationDLL"
+#define INI_TRANSLATIONOPTION "TranslationOption"
/* Connection Defaults */
#define DEFAULT_PORT "5432"
#define DEFAULT_READONLY 1
-#define DEFAULT_PROTOCOL "6.4" /* the latest protocol is the default */
+#define DEFAULT_PROTOCOL "6.4" /* the latest protocol is
+ * the default */
#define DEFAULT_USEDECLAREFETCH 0
#define DEFAULT_TEXTASLONGVARCHAR 1
#define DEFAULT_UNKNOWNSASLONGVARCHAR 0
@@ -114,29 +123,30 @@
#define DEFAULT_EXTRASYSTABLEPREFIXES "dd_;"
-/* prototypes */
-void getGlobalDefaults(char *section, char *filename, char override);
+/* prototypes */
+void getGlobalDefaults(char *section, char *filename, char override);
#ifdef WIN32
-void SetDlgStuff(HWND hdlg, ConnInfo *ci);
-void GetDlgStuff(HWND hdlg, ConnInfo *ci);
-
-int CALLBACK driver_optionsProc(HWND hdlg,
- WORD wMsg,
- WPARAM wParam,
- LPARAM lParam);
-int CALLBACK ds_optionsProc(HWND hdlg,
- WORD wMsg,
- WPARAM wParam,
- LPARAM lParam);
-#endif /* WIN32 */
-
-void updateGlobals(void);
-void writeDSNinfo(ConnInfo *ci);
-void getDSNdefaults(ConnInfo *ci);
-void getDSNinfo(ConnInfo *ci, char overwrite);
-void makeConnectString(char *connect_string, ConnInfo *ci);
-void copyAttributes(ConnInfo *ci, char *attribute, char *value);
+void SetDlgStuff(HWND hdlg, ConnInfo * ci);
+void GetDlgStuff(HWND hdlg, ConnInfo * ci);
+
+int CALLBACK driver_optionsProc(HWND hdlg,
+ WORD wMsg,
+ WPARAM wParam,
+ LPARAM lParam);
+int CALLBACK ds_optionsProc(HWND hdlg,
+ WORD wMsg,
+ WPARAM wParam,
+ LPARAM lParam);
+
+#endif /* WIN32 */
+
+void updateGlobals(void);
+void writeDSNinfo(ConnInfo * ci);
+void getDSNdefaults(ConnInfo * ci);
+void getDSNinfo(ConnInfo * ci, char overwrite);
+void makeConnectString(char *connect_string, ConnInfo * ci);
+void copyAttributes(ConnInfo * ci, char *attribute, char *value);
#endif
diff --git a/src/interfaces/odbc/drvconn.c b/src/interfaces/odbc/drvconn.c
index cbc254672660098465d4390bdb0edcf867570e15..3ced0103f9798ca874ea261d0505dafbb5d9f2a5 100644
--- a/src/interfaces/odbc/drvconn.c
+++ b/src/interfaces/odbc/drvconn.c
@@ -1,13 +1,13 @@
-/* Module: drvconn.c
+/* Module: drvconn.c
*
- * Description: This module contains only routines related to
- * implementing SQLDriverConnect.
+ * Description: This module contains only routines related to
+ * implementing SQLDriverConnect.
*
- * Classes: n/a
+ * Classes: n/a
*
- * API functions: SQLDriverConnect
+ * API functions: SQLDriverConnect
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -52,45 +52,50 @@
#include "dlg_specific.h"
/* prototypes */
-void dconn_get_connect_attributes(UCHAR FAR *connect_string, ConnInfo *ci);
+void dconn_get_connect_attributes(UCHAR FAR * connect_string, ConnInfo * ci);
#ifdef WIN32
BOOL FAR PASCAL dconn_FDriverConnectProc(HWND hdlg, UINT wMsg, WPARAM wParam, LPARAM lParam);
-RETCODE dconn_DoDialog(HWND hwnd, ConnInfo *ci);
+RETCODE dconn_DoDialog(HWND hwnd, ConnInfo * ci);
+
+extern HINSTANCE NEAR s_hModule;/* Saved module handle. */
-extern HINSTANCE NEAR s_hModule; /* Saved module handle. */
#endif
extern GLOBAL_VALUES globals;
-RETCODE SQL_API SQLDriverConnect(
- HDBC hdbc,
- HWND hwnd,
- UCHAR FAR *szConnStrIn,
- SWORD cbConnStrIn,
- UCHAR FAR *szConnStrOut,
- SWORD cbConnStrOutMax,
- SWORD FAR *pcbConnStrOut,
- UWORD fDriverCompletion)
+RETCODE SQL_API
+SQLDriverConnect(
+ HDBC hdbc,
+ HWND hwnd,
+ UCHAR FAR * szConnStrIn,
+ SWORD cbConnStrIn,
+ UCHAR FAR * szConnStrOut,
+ SWORD cbConnStrOutMax,
+ SWORD FAR * pcbConnStrOut,
+ UWORD fDriverCompletion)
{
-static char *func = "SQLDriverConnect";
-ConnectionClass *conn = (ConnectionClass *) hdbc;
-ConnInfo *ci;
+ static char *func = "SQLDriverConnect";
+ ConnectionClass *conn = (ConnectionClass *) hdbc;
+ ConnInfo *ci;
+
#ifdef WIN32
-RETCODE dialog_result;
+ RETCODE dialog_result;
+
#endif
-RETCODE result;
-char connStrIn[MAX_CONNECT_STRING];
-char connStrOut[MAX_CONNECT_STRING];
-int retval;
-char password_required = FALSE;
-int len = 0;
+ RETCODE result;
+ char connStrIn[MAX_CONNECT_STRING];
+ char connStrOut[MAX_CONNECT_STRING];
+ int retval;
+ char password_required = FALSE;
+ int len = 0;
mylog("%s: entering...\n", func);
- if ( ! conn) {
+ if (!conn)
+ {
CC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
@@ -102,17 +107,17 @@ int len = 0;
ci = &(conn->connInfo);
- /* Parse the connect string and fill in conninfo for this hdbc. */
+ /* Parse the connect string and fill in conninfo for this hdbc. */
dconn_get_connect_attributes(connStrIn, ci);
- /* If the ConnInfo in the hdbc is missing anything, */
- /* this function will fill them in from the registry (assuming */
- /* of course there is a DSN given -- if not, it does nothing!) */
+ /* If the ConnInfo in the hdbc is missing anything, */
+ /* this function will fill them in from the registry (assuming */
+ /* of course there is a DSN given -- if not, it does nothing!) */
getDSNinfo(ci, CONN_DONT_OVERWRITE);
- /* Fill in any default parameters if they are not there. */
+ /* Fill in any default parameters if they are not there. */
getDSNdefaults(ci);
- /* initialize pg_version */
+ /* initialize pg_version */
CC_initialize_pg_version(conn);
#ifdef WIN32
@@ -120,51 +125,54 @@ dialog:
#endif
ci->focus_password = password_required;
- switch(fDriverCompletion) {
+ switch (fDriverCompletion)
+ {
#ifdef WIN32
- case SQL_DRIVER_PROMPT:
- dialog_result = dconn_DoDialog(hwnd, ci);
- if(dialog_result != SQL_SUCCESS) {
- return dialog_result;
- }
- break;
+ case SQL_DRIVER_PROMPT:
+ dialog_result = dconn_DoDialog(hwnd, ci);
+ if (dialog_result != SQL_SUCCESS)
+ return dialog_result;
+ break;
- case SQL_DRIVER_COMPLETE_REQUIRED:
+ case SQL_DRIVER_COMPLETE_REQUIRED:
- /* Fall through */
+ /* Fall through */
- case SQL_DRIVER_COMPLETE:
+ case SQL_DRIVER_COMPLETE:
- /* Password is not a required parameter. */
- if( ci->username[0] == '\0' ||
- ci->server[0] == '\0' ||
- ci->database[0] == '\0' ||
- ci->port[0] == '\0' ||
- password_required) {
+ /* Password is not a required parameter. */
+ if (ci->username[0] == '\0' ||
+ ci->server[0] == '\0' ||
+ ci->database[0] == '\0' ||
+ ci->port[0] == '\0' ||
+ password_required)
+ {
- dialog_result = dconn_DoDialog(hwnd, ci);
- if(dialog_result != SQL_SUCCESS) {
- return dialog_result;
+ dialog_result = dconn_DoDialog(hwnd, ci);
+ if (dialog_result != SQL_SUCCESS)
+ return dialog_result;
}
- }
- break;
+ break;
#else
- case SQL_DRIVER_PROMPT:
- case SQL_DRIVER_COMPLETE:
- case SQL_DRIVER_COMPLETE_REQUIRED:
+ case SQL_DRIVER_PROMPT:
+ case SQL_DRIVER_COMPLETE:
+ case SQL_DRIVER_COMPLETE_REQUIRED:
#endif
- case SQL_DRIVER_NOPROMPT:
- break;
+ case SQL_DRIVER_NOPROMPT:
+ break;
}
- /* Password is not a required parameter unless authentication asks for it.
- For now, I think it's better to just let the application ask over and over until
- a password is entered (the user can always hit Cancel to get out)
- */
- if( ci->username[0] == '\0' ||
+ /*
+ * Password is not a required parameter unless authentication asks for
+ * it. For now, I think it's better to just let the application ask
+ * over and over until a password is entered (the user can always hit
+ * Cancel to get out)
+ */
+ if (ci->username[0] == '\0' ||
ci->server[0] == '\0' ||
- ci->database[0] == '\0' ||
- ci->port[0] == '\0') {
+ ci->database[0] == '\0' ||
+ ci->port[0] == '\0')
+ {
/* (password_required && ci->password[0] == '\0')) */
return SQL_NO_DATA_FOUND;
@@ -173,12 +181,16 @@ dialog:
/* do the actual connect */
retval = CC_connect(conn, password_required);
- if (retval < 0) { /* need a password */
- if (fDriverCompletion == SQL_DRIVER_NOPROMPT) {
+ if (retval < 0)
+ { /* need a password */
+ if (fDriverCompletion == SQL_DRIVER_NOPROMPT)
+ {
CC_log_error(func, "Need password but Driver_NoPrompt", conn);
- return SQL_ERROR; /* need a password but not allowed to prompt so error */
+ return SQL_ERROR; /* need a password but not allowed to
+ * prompt so error */
}
- else {
+ else
+ {
#ifdef WIN32
password_required = TRUE;
goto dialog;
@@ -187,39 +199,44 @@ dialog:
#endif
}
}
- else if (retval == 0) {
- /* error msg filled in above */
+ else if (retval == 0)
+ {
+ /* error msg filled in above */
CC_log_error(func, "Error from CC_Connect", conn);
return SQL_ERROR;
}
/*********************************************/
- /* Create the Output Connection String */
+ /* Create the Output Connection String */
/*********************************************/
result = SQL_SUCCESS;
makeConnectString(connStrOut, ci);
len = strlen(connStrOut);
- if(szConnStrOut) {
-
- /* Return the completed string to the caller. The correct method is to
- only construct the connect string if a dialog was put up, otherwise,
- it should just copy the connection input string to the output.
- However, it seems ok to just always construct an output string. There
- are possible bad side effects on working applications (Access) by
- implementing the correct behavior, anyway.
- */
+ if (szConnStrOut)
+ {
+
+ /*
+ * Return the completed string to the caller. The correct method
+ * is to only construct the connect string if a dialog was put up,
+ * otherwise, it should just copy the connection input string to
+ * the output. However, it seems ok to just always construct an
+ * output string. There are possible bad side effects on working
+ * applications (Access) by implementing the correct behavior,
+ * anyway.
+ */
strncpy_null(szConnStrOut, connStrOut, cbConnStrOutMax);
- if (len >= cbConnStrOutMax) {
+ if (len >= cbConnStrOutMax)
+ {
result = SQL_SUCCESS_WITH_INFO;
conn->errornumber = CONN_TRUNCATED;
conn->errormsg = "The buffer was too small for the result.";
}
}
- if(pcbConnStrOut)
+ if (pcbConnStrOut)
*pcbConnStrOut = len;
mylog("szConnStrOut = '%s'\n", szConnStrOut);
@@ -231,108 +248,117 @@ dialog:
}
#ifdef WIN32
-RETCODE dconn_DoDialog(HWND hwnd, ConnInfo *ci)
+RETCODE
+dconn_DoDialog(HWND hwnd, ConnInfo * ci)
{
-int dialog_result;
+ int dialog_result;
-mylog("dconn_DoDialog: ci = %u\n", ci);
+ mylog("dconn_DoDialog: ci = %u\n", ci);
- if(hwnd) {
+ if (hwnd)
+ {
dialog_result = DialogBoxParam(s_hModule, MAKEINTRESOURCE(DLG_CONFIG),
- hwnd, dconn_FDriverConnectProc, (LPARAM) ci);
- if(!dialog_result || (dialog_result == -1)) {
+ hwnd, dconn_FDriverConnectProc, (LPARAM) ci);
+ if (!dialog_result || (dialog_result == -1))
return SQL_NO_DATA_FOUND;
- } else {
+ else
return SQL_SUCCESS;
- }
}
return SQL_ERROR;
}
-BOOL FAR PASCAL dconn_FDriverConnectProc(
- HWND hdlg,
- UINT wMsg,
- WPARAM wParam,
- LPARAM lParam)
+BOOL FAR PASCAL
+dconn_FDriverConnectProc(
+ HWND hdlg,
+ UINT wMsg,
+ WPARAM wParam,
+ LPARAM lParam)
{
-ConnInfo *ci;
+ ConnInfo *ci;
- switch (wMsg) {
- case WM_INITDIALOG:
- ci = (ConnInfo *) lParam;
+ switch (wMsg)
+ {
+ case WM_INITDIALOG:
+ ci = (ConnInfo *) lParam;
- /* Change the caption for the setup dialog */
- SetWindowText(hdlg, "PostgreSQL Connection");
+ /* Change the caption for the setup dialog */
+ SetWindowText(hdlg, "PostgreSQL Connection");
- SetWindowText(GetDlgItem(hdlg, IDC_DATASOURCE), "Connection");
+ SetWindowText(GetDlgItem(hdlg, IDC_DATASOURCE), "Connection");
- /* Hide the DSN and description fields */
- ShowWindow(GetDlgItem(hdlg, IDC_DSNAMETEXT), SW_HIDE);
- ShowWindow(GetDlgItem(hdlg, IDC_DSNAME), SW_HIDE);
- ShowWindow(GetDlgItem(hdlg, IDC_DESCTEXT), SW_HIDE);
- ShowWindow(GetDlgItem(hdlg, IDC_DESC), SW_HIDE);
+ /* Hide the DSN and description fields */
+ ShowWindow(GetDlgItem(hdlg, IDC_DSNAMETEXT), SW_HIDE);
+ ShowWindow(GetDlgItem(hdlg, IDC_DSNAME), SW_HIDE);
+ ShowWindow(GetDlgItem(hdlg, IDC_DESCTEXT), SW_HIDE);
+ ShowWindow(GetDlgItem(hdlg, IDC_DESC), SW_HIDE);
- SetWindowLong(hdlg, DWL_USER, lParam);/* Save the ConnInfo for the "OK" */
+ SetWindowLong(hdlg, DWL_USER, lParam); /* Save the ConnInfo for
+ * the "OK" */
- SetDlgStuff(hdlg, ci);
+ SetDlgStuff(hdlg, ci);
- if (ci->database[0] == '\0')
- ; /* default focus */
- else if (ci->server[0] == '\0')
- SetFocus(GetDlgItem(hdlg, IDC_SERVER));
- else if (ci->port[0] == '\0')
- SetFocus(GetDlgItem(hdlg, IDC_PORT));
- else if (ci->username[0] == '\0')
- SetFocus(GetDlgItem(hdlg, IDC_USER));
- else if (ci->focus_password)
- SetFocus(GetDlgItem(hdlg, IDC_PASSWORD));
+ if (ci->database[0] == '\0')
+ ; /* default focus */
+ else if (ci->server[0] == '\0')
+ SetFocus(GetDlgItem(hdlg, IDC_SERVER));
+ else if (ci->port[0] == '\0')
+ SetFocus(GetDlgItem(hdlg, IDC_PORT));
+ else if (ci->username[0] == '\0')
+ SetFocus(GetDlgItem(hdlg, IDC_USER));
+ else if (ci->focus_password)
+ SetFocus(GetDlgItem(hdlg, IDC_PASSWORD));
- break;
+ break;
- case WM_COMMAND:
- switch (GET_WM_COMMAND_ID(wParam, lParam)) {
- case IDOK:
+ case WM_COMMAND:
+ switch (GET_WM_COMMAND_ID(wParam, lParam))
+ {
+ case IDOK:
- ci = (ConnInfo *) GetWindowLong(hdlg, DWL_USER);
+ ci = (ConnInfo *) GetWindowLong(hdlg, DWL_USER);
- GetDlgStuff(hdlg, ci);
+ GetDlgStuff(hdlg, ci);
- case IDCANCEL:
- EndDialog(hdlg, GET_WM_COMMAND_ID(wParam, lParam) == IDOK);
- return TRUE;
+ case IDCANCEL:
+ EndDialog(hdlg, GET_WM_COMMAND_ID(wParam, lParam) == IDOK);
+ return TRUE;
- case IDC_DRIVER:
+ case IDC_DRIVER:
- DialogBoxParam(s_hModule, MAKEINTRESOURCE(DLG_OPTIONS_DRV),
- hdlg, driver_optionsProc, (LPARAM) NULL);
+ DialogBoxParam(s_hModule, MAKEINTRESOURCE(DLG_OPTIONS_DRV),
+ hdlg, driver_optionsProc, (LPARAM) NULL);
- break;
+ break;
- case IDC_DATASOURCE:
+ case IDC_DATASOURCE:
- ci = (ConnInfo *) GetWindowLong(hdlg, DWL_USER);
- DialogBoxParam(s_hModule, MAKEINTRESOURCE(DLG_OPTIONS_DS),
- hdlg, ds_optionsProc, (LPARAM) ci);
+ ci = (ConnInfo *) GetWindowLong(hdlg, DWL_USER);
+ DialogBoxParam(s_hModule, MAKEINTRESOURCE(DLG_OPTIONS_DS),
+ hdlg, ds_optionsProc, (LPARAM) ci);
- break;
- }
+ break;
+ }
}
return FALSE;
}
-#endif /* WIN32 */
+#endif /* WIN32 */
-void dconn_get_connect_attributes(UCHAR FAR *connect_string, ConnInfo *ci)
+void
+dconn_get_connect_attributes(UCHAR FAR * connect_string, ConnInfo * ci)
{
-char *our_connect_string;
-char *pair, *attribute, *value, *equals;
-char *strtok_arg;
+ char *our_connect_string;
+ char *pair,
+ *attribute,
+ *value,
+ *equals;
+ char *strtok_arg;
memset(ci, 0, sizeof(ConnInfo));
@@ -341,29 +367,28 @@ char *strtok_arg;
mylog("our_connect_string = '%s'\n", our_connect_string);
- while(1) {
+ while (1)
+ {
pair = strtok(strtok_arg, ";");
- if(strtok_arg) {
+ if (strtok_arg)
strtok_arg = 0;
- }
- if(!pair) {
+ if (!pair)
break;
- }
equals = strchr(pair, '=');
- if ( ! equals)
+ if (!equals)
continue;
*equals = '\0';
- attribute = pair; /* ex. DSN */
- value = equals + 1; /* ex. 'CEO co1' */
+ attribute = pair; /* ex. DSN */
+ value = equals + 1; /* ex. 'CEO co1' */
mylog("attribute = '%s', value = '%s'\n", attribute, value);
- if( !attribute || !value)
- continue;
+ if (!attribute || !value)
+ continue;
- /* Copy the appropriate value to the conninfo */
+ /* Copy the appropriate value to the conninfo */
copyAttributes(ci, attribute, value);
}
@@ -371,4 +396,3 @@ char *strtok_arg;
free(our_connect_string);
}
-
diff --git a/src/interfaces/odbc/environ.c b/src/interfaces/odbc/environ.c
index 637b5fc160b1d3bc3038104ea99ef5a2b1efbaa2..d769234e44164daa71a63649cc83aa9374ddb9a6 100644
--- a/src/interfaces/odbc/environ.c
+++ b/src/interfaces/odbc/environ.c
@@ -1,14 +1,14 @@
-/* Module: environ.c
+/* Module: environ.c
*
- * Description: This module contains routines related to
- * the environment, such as storing connection handles,
- * and returning errors.
+ * Description: This module contains routines related to
+ * the environment, such as storing connection handles,
+ * and returning errors.
*
- * Classes: EnvironmentClass (Functions prefix: "EN_")
+ * Classes: EnvironmentClass (Functions prefix: "EN_")
*
- * API functions: SQLAllocEnv, SQLFreeEnv, SQLError
+ * API functions: SQLAllocEnv, SQLFreeEnv, SQLError
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -22,31 +22,35 @@
ConnectionClass *conns[MAX_CONNECTIONS];
-RETCODE SQL_API SQLAllocEnv(HENV FAR *phenv)
+RETCODE SQL_API
+SQLAllocEnv(HENV FAR * phenv)
{
-static char *func = "SQLAllocEnv";
+ static char *func = "SQLAllocEnv";
-mylog("**** in SQLAllocEnv ** \n");
+ mylog("**** in SQLAllocEnv ** \n");
*phenv = (HENV) EN_Constructor();
- if ( ! *phenv) {
+ if (!*phenv)
+ {
*phenv = SQL_NULL_HENV;
EN_log_error(func, "Error allocating environment", NULL);
return SQL_ERROR;
}
-
+
mylog("** exit SQLAllocEnv: phenv = %u **\n", *phenv);
return SQL_SUCCESS;
}
-RETCODE SQL_API SQLFreeEnv(HENV henv)
+RETCODE SQL_API
+SQLFreeEnv(HENV henv)
{
-static char *func = "SQLFreeEnv";
-EnvironmentClass *env = (EnvironmentClass *) henv;
+ static char *func = "SQLFreeEnv";
+ EnvironmentClass *env = (EnvironmentClass *) henv;
-mylog("**** in SQLFreeEnv: env = %u ** \n", env);
+ mylog("**** in SQLFreeEnv: env = %u ** \n", env);
- if (env && EN_Destructor(env)) {
+ if (env && EN_Destructor(env))
+ {
mylog(" ok\n");
return SQL_SUCCESS;
}
@@ -56,321 +60,349 @@ mylog("**** in SQLFreeEnv: env = %u ** \n", env);
return SQL_ERROR;
}
-/* Returns the next SQL error information. */
-
-RETCODE SQL_API SQLError(
- HENV henv,
- HDBC hdbc,
- HSTMT hstmt,
- UCHAR FAR *szSqlState,
- SDWORD FAR *pfNativeError,
- UCHAR FAR *szErrorMsg,
- SWORD cbErrorMsgMax,
- SWORD FAR *pcbErrorMsg)
+/* Returns the next SQL error information. */
+
+RETCODE SQL_API
+SQLError(
+ HENV henv,
+ HDBC hdbc,
+ HSTMT hstmt,
+ UCHAR FAR * szSqlState,
+ SDWORD FAR * pfNativeError,
+ UCHAR FAR * szErrorMsg,
+ SWORD cbErrorMsgMax,
+ SWORD FAR * pcbErrorMsg)
{
-char *msg;
-int status;
-
+ char *msg;
+ int status;
+
mylog("**** SQLError: henv=%u, hdbc=%u, hstmt=%u\n", henv, hdbc, hstmt);
- if (SQL_NULL_HSTMT != hstmt) {
- /* CC: return an error of a hstmt */
- StatementClass *stmt = (StatementClass *) hstmt;
-
- if (SC_get_error(stmt, &status, &msg)) {
+ if (SQL_NULL_HSTMT != hstmt)
+ {
+ /* CC: return an error of a hstmt */
+ StatementClass *stmt = (StatementClass *) hstmt;
+
+ if (SC_get_error(stmt, &status, &msg))
+ {
mylog("SC_get_error: status = %d, msg = #%s#\n", status, msg);
- if (NULL == msg) {
- if (NULL != szSqlState)
- strcpy(szSqlState, "00000");
- if (NULL != pcbErrorMsg)
- *pcbErrorMsg = 0;
- if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
- szErrorMsg[0] = '\0';
-
- return SQL_NO_DATA_FOUND;
- }
- if (NULL != pcbErrorMsg)
- *pcbErrorMsg = (SWORD)strlen(msg);
-
- if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
- strncpy_null(szErrorMsg, msg, cbErrorMsgMax);
-
- if (NULL != pfNativeError)
- *pfNativeError = status;
-
- if (NULL != szSqlState)
-
- switch (status) {
- /* now determine the SQLSTATE to be returned */
- case STMT_TRUNCATED:
- strcpy(szSqlState, "01004");
- /* data truncated */
- break;
- case STMT_INFO_ONLY:
- strcpy(szSqlState, "00000");
- /* just information that is returned, no error */
- break;
- case STMT_BAD_ERROR:
- strcpy(szSqlState, "08S01");
- /* communication link failure */
- break;
- case STMT_CREATE_TABLE_ERROR:
- strcpy(szSqlState, "S0001");
- /* table already exists */
- break;
- case STMT_STATUS_ERROR:
- case STMT_SEQUENCE_ERROR:
- strcpy(szSqlState, "S1010");
- /* Function sequence error */
- break;
- case STMT_NO_MEMORY_ERROR:
- strcpy(szSqlState, "S1001");
- /* memory allocation failure */
- break;
- case STMT_COLNUM_ERROR:
- strcpy(szSqlState, "S1002");
- /* invalid column number */
- break;
- case STMT_NO_STMTSTRING:
- strcpy(szSqlState, "S1001");
- /* having no stmtstring is also a malloc problem */
- break;
- case STMT_ERROR_TAKEN_FROM_BACKEND:
- strcpy(szSqlState, "S1000");
- /* general error */
- break;
- case STMT_INTERNAL_ERROR:
- strcpy(szSqlState, "S1000");
- /* general error */
- break;
- case STMT_ROW_OUT_OF_RANGE:
- strcpy(szSqlState, "S1107");
- break;
-
- case STMT_OPERATION_CANCELLED:
- strcpy(szSqlState, "S1008");
- break;
-
- case STMT_NOT_IMPLEMENTED_ERROR:
- strcpy(szSqlState, "S1C00"); /* == 'driver not capable' */
- break;
- case STMT_OPTION_OUT_OF_RANGE_ERROR:
- strcpy(szSqlState, "S1092");
- break;
- case STMT_BAD_PARAMETER_NUMBER_ERROR:
- strcpy(szSqlState, "S1093");
- break;
- case STMT_INVALID_COLUMN_NUMBER_ERROR:
- strcpy(szSqlState, "S1002");
- break;
- case STMT_RESTRICTED_DATA_TYPE_ERROR:
- strcpy(szSqlState, "07006");
- break;
- case STMT_INVALID_CURSOR_STATE_ERROR:
- strcpy(szSqlState, "24000");
- break;
- case STMT_OPTION_VALUE_CHANGED:
- strcpy(szSqlState, "01S02");
- break;
- case STMT_INVALID_CURSOR_NAME:
- strcpy(szSqlState, "34000");
- break;
- case STMT_NO_CURSOR_NAME:
- strcpy(szSqlState, "S1015");
- break;
- case STMT_INVALID_ARGUMENT_NO:
- strcpy(szSqlState, "S1009");
- /* invalid argument value */
- break;
- case STMT_INVALID_CURSOR_POSITION:
- strcpy(szSqlState, "S1109");
- break;
-
- case STMT_VALUE_OUT_OF_RANGE:
- strcpy(szSqlState, "22003");
- break;
-
- case STMT_OPERATION_INVALID:
- strcpy(szSqlState, "S1011");
- break;
-
- case STMT_EXEC_ERROR:
- default:
- strcpy(szSqlState, "S1000");
- /* also a general error */
- break;
- }
-
- mylog(" szSqlState = '%s', szError='%s'\n", szSqlState, szErrorMsg);
-
- } else {
- if (NULL != szSqlState)
- strcpy(szSqlState, "00000");
- if (NULL != pcbErrorMsg)
- *pcbErrorMsg = 0;
- if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
- szErrorMsg[0] = '\0';
-
+ if (NULL == msg)
+ {
+ if (NULL != szSqlState)
+ strcpy(szSqlState, "00000");
+ if (NULL != pcbErrorMsg)
+ *pcbErrorMsg = 0;
+ if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
+ szErrorMsg[0] = '\0';
+
+ return SQL_NO_DATA_FOUND;
+ }
+ if (NULL != pcbErrorMsg)
+ *pcbErrorMsg = (SWORD) strlen(msg);
+
+ if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
+ strncpy_null(szErrorMsg, msg, cbErrorMsgMax);
+
+ if (NULL != pfNativeError)
+ *pfNativeError = status;
+
+ if (NULL != szSqlState)
+
+ switch (status)
+ {
+ /* now determine the SQLSTATE to be returned */
+ case STMT_TRUNCATED:
+ strcpy(szSqlState, "01004");
+ /* data truncated */
+ break;
+ case STMT_INFO_ONLY:
+ strcpy(szSqlState, "00000");
+ /* just information that is returned, no error */
+ break;
+ case STMT_BAD_ERROR:
+ strcpy(szSqlState, "08S01");
+ /* communication link failure */
+ break;
+ case STMT_CREATE_TABLE_ERROR:
+ strcpy(szSqlState, "S0001");
+ /* table already exists */
+ break;
+ case STMT_STATUS_ERROR:
+ case STMT_SEQUENCE_ERROR:
+ strcpy(szSqlState, "S1010");
+ /* Function sequence error */
+ break;
+ case STMT_NO_MEMORY_ERROR:
+ strcpy(szSqlState, "S1001");
+ /* memory allocation failure */
+ break;
+ case STMT_COLNUM_ERROR:
+ strcpy(szSqlState, "S1002");
+ /* invalid column number */
+ break;
+ case STMT_NO_STMTSTRING:
+ strcpy(szSqlState, "S1001");
+ /* having no stmtstring is also a malloc problem */
+ break;
+ case STMT_ERROR_TAKEN_FROM_BACKEND:
+ strcpy(szSqlState, "S1000");
+ /* general error */
+ break;
+ case STMT_INTERNAL_ERROR:
+ strcpy(szSqlState, "S1000");
+ /* general error */
+ break;
+ case STMT_ROW_OUT_OF_RANGE:
+ strcpy(szSqlState, "S1107");
+ break;
+
+ case STMT_OPERATION_CANCELLED:
+ strcpy(szSqlState, "S1008");
+ break;
+
+ case STMT_NOT_IMPLEMENTED_ERROR:
+ strcpy(szSqlState, "S1C00"); /* == 'driver not
+ * capable' */
+ break;
+ case STMT_OPTION_OUT_OF_RANGE_ERROR:
+ strcpy(szSqlState, "S1092");
+ break;
+ case STMT_BAD_PARAMETER_NUMBER_ERROR:
+ strcpy(szSqlState, "S1093");
+ break;
+ case STMT_INVALID_COLUMN_NUMBER_ERROR:
+ strcpy(szSqlState, "S1002");
+ break;
+ case STMT_RESTRICTED_DATA_TYPE_ERROR:
+ strcpy(szSqlState, "07006");
+ break;
+ case STMT_INVALID_CURSOR_STATE_ERROR:
+ strcpy(szSqlState, "24000");
+ break;
+ case STMT_OPTION_VALUE_CHANGED:
+ strcpy(szSqlState, "01S02");
+ break;
+ case STMT_INVALID_CURSOR_NAME:
+ strcpy(szSqlState, "34000");
+ break;
+ case STMT_NO_CURSOR_NAME:
+ strcpy(szSqlState, "S1015");
+ break;
+ case STMT_INVALID_ARGUMENT_NO:
+ strcpy(szSqlState, "S1009");
+ /* invalid argument value */
+ break;
+ case STMT_INVALID_CURSOR_POSITION:
+ strcpy(szSqlState, "S1109");
+ break;
+
+ case STMT_VALUE_OUT_OF_RANGE:
+ strcpy(szSqlState, "22003");
+ break;
+
+ case STMT_OPERATION_INVALID:
+ strcpy(szSqlState, "S1011");
+ break;
+
+ case STMT_EXEC_ERROR:
+ default:
+ strcpy(szSqlState, "S1000");
+ /* also a general error */
+ break;
+ }
+
+ mylog(" szSqlState = '%s', szError='%s'\n", szSqlState, szErrorMsg);
+
+ }
+ else
+ {
+ if (NULL != szSqlState)
+ strcpy(szSqlState, "00000");
+ if (NULL != pcbErrorMsg)
+ *pcbErrorMsg = 0;
+ if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
+ szErrorMsg[0] = '\0';
+
mylog(" returning NO_DATA_FOUND\n");
- return SQL_NO_DATA_FOUND;
- }
- return SQL_SUCCESS;
-
- } else if (SQL_NULL_HDBC != hdbc) {
- ConnectionClass *conn = (ConnectionClass *) hdbc;
-
+ return SQL_NO_DATA_FOUND;
+ }
+ return SQL_SUCCESS;
+
+ }
+ else if (SQL_NULL_HDBC != hdbc)
+ {
+ ConnectionClass *conn = (ConnectionClass *) hdbc;
+
mylog("calling CC_get_error\n");
- if (CC_get_error(conn, &status, &msg)) {
+ if (CC_get_error(conn, &status, &msg))
+ {
mylog("CC_get_error: status = %d, msg = #%s#\n", status, msg);
- if (NULL == msg) {
- if (NULL != szSqlState)
- strcpy(szSqlState, "00000");
- if (NULL != pcbErrorMsg)
- *pcbErrorMsg = 0;
- if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
- szErrorMsg[0] = '\0';
-
- return SQL_NO_DATA_FOUND;
- }
-
- if (NULL != pcbErrorMsg)
- *pcbErrorMsg = (SWORD)strlen(msg);
- if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
- strncpy_null(szErrorMsg, msg, cbErrorMsgMax);
- if (NULL != pfNativeError)
- *pfNativeError = status;
-
- if (NULL != szSqlState)
- switch(status) {
- case STMT_OPTION_VALUE_CHANGED:
- case CONN_OPTION_VALUE_CHANGED:
- strcpy(szSqlState, "01S02");
- break;
- case STMT_TRUNCATED:
- case CONN_TRUNCATED:
- strcpy(szSqlState, "01004");
- /* data truncated */
- break;
- case CONN_INIREAD_ERROR:
- strcpy(szSqlState, "IM002");
- /* data source not found */
- break;
- case CONN_OPENDB_ERROR:
- strcpy(szSqlState, "08001");
- /* unable to connect to data source */
- break;
- case CONN_INVALID_AUTHENTICATION:
- case CONN_AUTH_TYPE_UNSUPPORTED:
- strcpy(szSqlState, "28000");
- break;
- case CONN_STMT_ALLOC_ERROR:
- strcpy(szSqlState, "S1001");
- /* memory allocation failure */
- break;
- case CONN_IN_USE:
- strcpy(szSqlState, "S1000");
- /* general error */
- break;
- case CONN_UNSUPPORTED_OPTION:
- strcpy(szSqlState, "IM001");
- /* driver does not support this function */
- case CONN_INVALID_ARGUMENT_NO:
- strcpy(szSqlState, "S1009");
- /* invalid argument value */
- break;
- case CONN_TRANSACT_IN_PROGRES:
- strcpy(szSqlState, "S1010");
- /* when the user tries to switch commit mode in a transaction */
- /* -> function sequence error */
- break;
- case CONN_NO_MEMORY_ERROR:
- strcpy(szSqlState, "S1001");
- break;
- case CONN_NOT_IMPLEMENTED_ERROR:
- case STMT_NOT_IMPLEMENTED_ERROR:
- strcpy(szSqlState, "S1C00");
- break;
-
- case CONN_VALUE_OUT_OF_RANGE:
- case STMT_VALUE_OUT_OF_RANGE:
- strcpy(szSqlState, "22003");
- break;
-
- default:
- strcpy(szSqlState, "S1000");
- /* general error */
- break;
- }
-
- } else {
+ if (NULL == msg)
+ {
+ if (NULL != szSqlState)
+ strcpy(szSqlState, "00000");
+ if (NULL != pcbErrorMsg)
+ *pcbErrorMsg = 0;
+ if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
+ szErrorMsg[0] = '\0';
+
+ return SQL_NO_DATA_FOUND;
+ }
+
+ if (NULL != pcbErrorMsg)
+ *pcbErrorMsg = (SWORD) strlen(msg);
+ if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
+ strncpy_null(szErrorMsg, msg, cbErrorMsgMax);
+ if (NULL != pfNativeError)
+ *pfNativeError = status;
+
+ if (NULL != szSqlState)
+ switch (status)
+ {
+ case STMT_OPTION_VALUE_CHANGED:
+ case CONN_OPTION_VALUE_CHANGED:
+ strcpy(szSqlState, "01S02");
+ break;
+ case STMT_TRUNCATED:
+ case CONN_TRUNCATED:
+ strcpy(szSqlState, "01004");
+ /* data truncated */
+ break;
+ case CONN_INIREAD_ERROR:
+ strcpy(szSqlState, "IM002");
+ /* data source not found */
+ break;
+ case CONN_OPENDB_ERROR:
+ strcpy(szSqlState, "08001");
+ /* unable to connect to data source */
+ break;
+ case CONN_INVALID_AUTHENTICATION:
+ case CONN_AUTH_TYPE_UNSUPPORTED:
+ strcpy(szSqlState, "28000");
+ break;
+ case CONN_STMT_ALLOC_ERROR:
+ strcpy(szSqlState, "S1001");
+ /* memory allocation failure */
+ break;
+ case CONN_IN_USE:
+ strcpy(szSqlState, "S1000");
+ /* general error */
+ break;
+ case CONN_UNSUPPORTED_OPTION:
+ strcpy(szSqlState, "IM001");
+ /* driver does not support this function */
+ case CONN_INVALID_ARGUMENT_NO:
+ strcpy(szSqlState, "S1009");
+ /* invalid argument value */
+ break;
+ case CONN_TRANSACT_IN_PROGRES:
+ strcpy(szSqlState, "S1010");
+
+ /*
+ * when the user tries to switch commit mode in a
+ * transaction
+ */
+ /* -> function sequence error */
+ break;
+ case CONN_NO_MEMORY_ERROR:
+ strcpy(szSqlState, "S1001");
+ break;
+ case CONN_NOT_IMPLEMENTED_ERROR:
+ case STMT_NOT_IMPLEMENTED_ERROR:
+ strcpy(szSqlState, "S1C00");
+ break;
+
+ case CONN_VALUE_OUT_OF_RANGE:
+ case STMT_VALUE_OUT_OF_RANGE:
+ strcpy(szSqlState, "22003");
+ break;
+
+ default:
+ strcpy(szSqlState, "S1000");
+ /* general error */
+ break;
+ }
+
+ }
+ else
+ {
mylog("CC_Get_error returned nothing.\n");
- if (NULL != szSqlState)
- strcpy(szSqlState, "00000");
- if (NULL != pcbErrorMsg)
- *pcbErrorMsg = 0;
- if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
- szErrorMsg[0] = '\0';
-
- return SQL_NO_DATA_FOUND;
- }
- return SQL_SUCCESS;
-
- } else if (SQL_NULL_HENV != henv) {
- EnvironmentClass *env = (EnvironmentClass *)henv;
- if(EN_get_error(env, &status, &msg)) {
+ if (NULL != szSqlState)
+ strcpy(szSqlState, "00000");
+ if (NULL != pcbErrorMsg)
+ *pcbErrorMsg = 0;
+ if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
+ szErrorMsg[0] = '\0';
+
+ return SQL_NO_DATA_FOUND;
+ }
+ return SQL_SUCCESS;
+
+ }
+ else if (SQL_NULL_HENV != henv)
+ {
+ EnvironmentClass *env = (EnvironmentClass *) henv;
+
+ if (EN_get_error(env, &status, &msg))
+ {
mylog("EN_get_error: status = %d, msg = #%s#\n", status, msg);
- if (NULL == msg) {
- if (NULL != szSqlState)
- strcpy(szSqlState, "00000");
- if (NULL != pcbErrorMsg)
- *pcbErrorMsg = 0;
- if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
- szErrorMsg[0] = '\0';
-
- return SQL_NO_DATA_FOUND;
- }
-
- if (NULL != pcbErrorMsg)
- *pcbErrorMsg = (SWORD)strlen(msg);
- if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
- strncpy_null(szErrorMsg, msg, cbErrorMsgMax);
- if (NULL != pfNativeError)
- *pfNativeError = status;
-
- if(szSqlState) {
- switch(status) {
- case ENV_ALLOC_ERROR:
- /* memory allocation failure */
- strcpy(szSqlState, "S1001");
- break;
- default:
- strcpy(szSqlState, "S1000");
- /* general error */
- break;
- }
- }
- } else {
- if (NULL != szSqlState)
- strcpy(szSqlState, "00000");
- if (NULL != pcbErrorMsg)
- *pcbErrorMsg = 0;
- if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
- szErrorMsg[0] = '\0';
-
- return SQL_NO_DATA_FOUND;
- }
-
- return SQL_SUCCESS;
- }
-
- if (NULL != szSqlState)
- strcpy(szSqlState, "00000");
- if (NULL != pcbErrorMsg)
- *pcbErrorMsg = 0;
- if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
- szErrorMsg[0] = '\0';
-
- return SQL_NO_DATA_FOUND;
+ if (NULL == msg)
+ {
+ if (NULL != szSqlState)
+ strcpy(szSqlState, "00000");
+ if (NULL != pcbErrorMsg)
+ *pcbErrorMsg = 0;
+ if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
+ szErrorMsg[0] = '\0';
+
+ return SQL_NO_DATA_FOUND;
+ }
+
+ if (NULL != pcbErrorMsg)
+ *pcbErrorMsg = (SWORD) strlen(msg);
+ if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
+ strncpy_null(szErrorMsg, msg, cbErrorMsgMax);
+ if (NULL != pfNativeError)
+ *pfNativeError = status;
+
+ if (szSqlState)
+ {
+ switch (status)
+ {
+ case ENV_ALLOC_ERROR:
+ /* memory allocation failure */
+ strcpy(szSqlState, "S1001");
+ break;
+ default:
+ strcpy(szSqlState, "S1000");
+ /* general error */
+ break;
+ }
+ }
+ }
+ else
+ {
+ if (NULL != szSqlState)
+ strcpy(szSqlState, "00000");
+ if (NULL != pcbErrorMsg)
+ *pcbErrorMsg = 0;
+ if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
+ szErrorMsg[0] = '\0';
+
+ return SQL_NO_DATA_FOUND;
+ }
+
+ return SQL_SUCCESS;
+ }
+
+ if (NULL != szSqlState)
+ strcpy(szSqlState, "00000");
+ if (NULL != pcbErrorMsg)
+ *pcbErrorMsg = 0;
+ if ((NULL != szErrorMsg) && (cbErrorMsgMax > 0))
+ szErrorMsg[0] = '\0';
+
+ return SQL_NO_DATA_FOUND;
}
@@ -382,25 +414,26 @@ int status;
EnvironmentClass
-*EN_Constructor(void)
+* EN_Constructor(void)
{
-EnvironmentClass *rv;
+ EnvironmentClass *rv;
- rv = (EnvironmentClass *) malloc(sizeof(EnvironmentClass));
- if( rv) {
+ rv = (EnvironmentClass *) malloc(sizeof(EnvironmentClass));
+ if (rv)
+ {
rv->errormsg = 0;
rv->errornumber = 0;
}
- return rv;
+ return rv;
}
char
-EN_Destructor(EnvironmentClass *self)
+EN_Destructor(EnvironmentClass * self)
{
-int lf;
-char rv = 1;
+ int lf;
+ char rv = 1;
mylog("in EN_Destructor, self=%u\n", self);
@@ -408,7 +441,8 @@ char rv = 1;
/* the source--they should not be freed */
/* Free any connections belonging to this environment */
- for (lf = 0; lf < MAX_CONNECTIONS; lf++) {
+ for (lf = 0; lf < MAX_CONNECTIONS; lf++)
+ {
if (conns[lf] && conns[lf]->henv == self)
rv = rv && CC_Destructor(conns[lf]);
}
@@ -418,28 +452,31 @@ char rv = 1;
}
char
-EN_get_error(EnvironmentClass *self, int *number, char **message)
+EN_get_error(EnvironmentClass * self, int *number, char **message)
{
- if(self && self->errormsg && self->errornumber) {
+ if (self && self->errormsg && self->errornumber)
+ {
*message = self->errormsg;
*number = self->errornumber;
self->errormsg = 0;
self->errornumber = 0;
return 1;
- } else {
- return 0;
}
+ else
+ return 0;
}
char
-EN_add_connection(EnvironmentClass *self, ConnectionClass *conn)
+EN_add_connection(EnvironmentClass * self, ConnectionClass * conn)
{
-int i;
+ int i;
-mylog("EN_add_connection: self = %u, conn = %u\n", self, conn);
+ mylog("EN_add_connection: self = %u, conn = %u\n", self, conn);
- for (i = 0; i < MAX_CONNECTIONS; i++) {
- if ( ! conns[i]) {
+ for (i = 0; i < MAX_CONNECTIONS; i++)
+ {
+ if (!conns[i])
+ {
conn->henv = self;
conns[i] = conn;
@@ -453,12 +490,13 @@ mylog("EN_add_connection: self = %u, conn = %u\n", self, conn);
}
char
-EN_remove_connection(EnvironmentClass *self, ConnectionClass *conn)
+EN_remove_connection(EnvironmentClass * self, ConnectionClass * conn)
{
-int i;
+ int i;
for (i = 0; i < MAX_CONNECTIONS; i++)
- if (conns[i] == conn && conns[i]->status != CONN_EXECUTING) {
+ if (conns[i] == conn && conns[i]->status != CONN_EXECUTING)
+ {
conns[i] = NULL;
return TRUE;
}
@@ -467,11 +505,10 @@ int i;
}
void
-EN_log_error(char *func, char *desc, EnvironmentClass *self)
+EN_log_error(char *func, char *desc, EnvironmentClass * self)
{
- if (self) {
+ if (self)
qlog("ENVIRON ERROR: func=%s, desc='%s', errnum=%d, errmsg='%s'\n", func, desc, self->errornumber, self->errormsg);
- }
else
qlog("INVALID ENVIRON HANDLE ERROR: func=%s, desc='%s'\n", func, desc);
}
diff --git a/src/interfaces/odbc/environ.h b/src/interfaces/odbc/environ.h
index 47018e7b38f2f5f108e8c1fab1431cc884541df8..7b208e7eae90eb3944e18a66c14dd04f24328720 100644
--- a/src/interfaces/odbc/environ.h
+++ b/src/interfaces/odbc/environ.h
@@ -1,9 +1,9 @@
-/* File: environ.h
+/* File: environ.h
*
- * Description: See "environ.c"
+ * Description: See "environ.c"
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -29,17 +29,18 @@
#define ENV_ALLOC_ERROR 1
/********** Environment Handle *************/
-struct EnvironmentClass_ {
- char *errormsg;
- int errornumber;
+struct EnvironmentClass_
+{
+ char *errormsg;
+ int errornumber;
};
/* Environment prototypes */
EnvironmentClass *EN_Constructor(void);
-char EN_Destructor(EnvironmentClass *self);
-char EN_get_error(EnvironmentClass *self, int *number, char **message);
-char EN_add_connection(EnvironmentClass *self, ConnectionClass *conn);
-char EN_remove_connection(EnvironmentClass *self, ConnectionClass *conn);
-void EN_log_error(char *func, char *desc, EnvironmentClass *self);
+char EN_Destructor(EnvironmentClass * self);
+char EN_get_error(EnvironmentClass * self, int *number, char **message);
+char EN_add_connection(EnvironmentClass * self, ConnectionClass * conn);
+char EN_remove_connection(EnvironmentClass * self, ConnectionClass * conn);
+void EN_log_error(char *func, char *desc, EnvironmentClass * self);
#endif
diff --git a/src/interfaces/odbc/execute.c b/src/interfaces/odbc/execute.c
index 57199f739665879cab2ae85206176836ad7abd4f..229579708e182c28580e3bd49bcd7d138cc785db 100644
--- a/src/interfaces/odbc/execute.c
+++ b/src/interfaces/odbc/execute.c
@@ -1,14 +1,14 @@
-/* Module: execute.c
+/* Module: execute.c
*
- * Description: This module contains routines related to
- * preparing and executing an SQL statement.
+ * Description: This module contains routines related to
+ * preparing and executing an SQL statement.
*
- * Classes: n/a
+ * Classes: n/a
*
- * API functions: SQLPrepare, SQLExecute, SQLExecDirect, SQLTransact,
- * SQLCancel, SQLNativeSql, SQLParamData, SQLPutData
+ * API functions: SQLPrepare, SQLExecute, SQLExecDirect, SQLTransact,
+ * SQLCancel, SQLNativeSql, SQLParamData, SQLPutData
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -38,66 +38,74 @@
extern GLOBAL_VALUES globals;
-/* Perform a Prepare on the SQL statement */
-RETCODE SQL_API SQLPrepare(HSTMT hstmt,
- UCHAR FAR *szSqlStr,
- SDWORD cbSqlStr)
+/* Perform a Prepare on the SQL statement */
+RETCODE SQL_API
+SQLPrepare(HSTMT hstmt,
+ UCHAR FAR * szSqlStr,
+ SDWORD cbSqlStr)
{
-static char *func = "SQLPrepare";
-StatementClass *self = (StatementClass *) hstmt;
+ static char *func = "SQLPrepare";
+ StatementClass *self = (StatementClass *) hstmt;
- mylog( "%s: entering...\n", func);
+ mylog("%s: entering...\n", func);
- if ( ! self) {
+ if (!self)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
-
- /* According to the ODBC specs it is valid to call SQLPrepare mulitple times.
- In that case, the bound SQL statement is replaced by the new one
- */
- switch(self->status) {
- case STMT_PREMATURE:
- mylog("**** SQLPrepare: STMT_PREMATURE, recycle\n");
- SC_recycle_statement(self); /* recycle the statement, but do not remove parameter bindings */
- break;
+ /*
+ * According to the ODBC specs it is valid to call SQLPrepare mulitple
+ * times. In that case, the bound SQL statement is replaced by the new
+ * one
+ */
+
+ switch (self->status)
+ {
+ case STMT_PREMATURE:
+ mylog("**** SQLPrepare: STMT_PREMATURE, recycle\n");
+ SC_recycle_statement(self); /* recycle the statement, but do
+ * not remove parameter bindings */
+ break;
- case STMT_FINISHED:
- mylog("**** SQLPrepare: STMT_FINISHED, recycle\n");
- SC_recycle_statement(self); /* recycle the statement, but do not remove parameter bindings */
- break;
+ case STMT_FINISHED:
+ mylog("**** SQLPrepare: STMT_FINISHED, recycle\n");
+ SC_recycle_statement(self); /* recycle the statement, but do
+ * not remove parameter bindings */
+ break;
- case STMT_ALLOCATED:
- mylog("**** SQLPrepare: STMT_ALLOCATED, copy\n");
- self->status = STMT_READY;
- break;
+ case STMT_ALLOCATED:
+ mylog("**** SQLPrepare: STMT_ALLOCATED, copy\n");
+ self->status = STMT_READY;
+ break;
- case STMT_READY:
- mylog("**** SQLPrepare: STMT_READY, change SQL\n");
- break;
+ case STMT_READY:
+ mylog("**** SQLPrepare: STMT_READY, change SQL\n");
+ break;
- case STMT_EXECUTING:
- mylog("**** SQLPrepare: STMT_EXECUTING, error!\n");
+ case STMT_EXECUTING:
+ mylog("**** SQLPrepare: STMT_EXECUTING, error!\n");
- self->errornumber = STMT_SEQUENCE_ERROR;
- self->errormsg = "SQLPrepare(): The handle does not point to a statement that is ready to be executed";
- SC_log_error(func, "", self);
+ self->errornumber = STMT_SEQUENCE_ERROR;
+ self->errormsg = "SQLPrepare(): The handle does not point to a statement that is ready to be executed";
+ SC_log_error(func, "", self);
- return SQL_ERROR;
+ return SQL_ERROR;
- default:
- self->errornumber = STMT_INTERNAL_ERROR;
- self->errormsg = "An Internal Error has occured -- Unknown statement status.";
- SC_log_error(func, "", self);
- return SQL_ERROR;
+ default:
+ self->errornumber = STMT_INTERNAL_ERROR;
+ self->errormsg = "An Internal Error has occured -- Unknown statement status.";
+ SC_log_error(func, "", self);
+ return SQL_ERROR;
}
if (self->statement)
free(self->statement);
self->statement = make_string(szSqlStr, cbSqlStr, NULL);
- if ( ! self->statement) {
+ if (!self->statement)
+ {
self->errornumber = STMT_NO_MEMORY_ERROR;
self->errormsg = "No memory available to store statement";
SC_log_error(func, "", self);
@@ -107,8 +115,9 @@ StatementClass *self = (StatementClass *) hstmt;
self->prepare = TRUE;
self->statement_type = statement_type(self->statement);
- /* Check if connection is onlyread (only selects are allowed) */
- if ( CC_is_onlyread(self->hdbc) && STMT_UPDATE(self)) {
+ /* Check if connection is onlyread (only selects are allowed) */
+ if (CC_is_onlyread(self->hdbc) && STMT_UPDATE(self))
+ {
self->errornumber = STMT_EXEC_ERROR;
self->errormsg = "Connection is readonly, only select statements are allowed.";
SC_log_error(func, "", self);
@@ -120,22 +129,24 @@ StatementClass *self = (StatementClass *) hstmt;
}
-/* - - - - - - - - - */
+/* - - - - - - - - - */
-/* Performs the equivalent of SQLPrepare, followed by SQLExecute. */
+/* Performs the equivalent of SQLPrepare, followed by SQLExecute. */
-RETCODE SQL_API SQLExecDirect(
- HSTMT hstmt,
- UCHAR FAR *szSqlStr,
- SDWORD cbSqlStr)
+RETCODE SQL_API
+SQLExecDirect(
+ HSTMT hstmt,
+ UCHAR FAR * szSqlStr,
+ SDWORD cbSqlStr)
{
-StatementClass *stmt = (StatementClass *) hstmt;
-RETCODE result;
-static char *func = "SQLExecDirect";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ RETCODE result;
+ static char *func = "SQLExecDirect";
+
+ mylog("%s: entering...\n", func);
- mylog( "%s: entering...\n", func);
-
- if ( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
@@ -146,7 +157,8 @@ static char *func = "SQLExecDirect";
/* keep a copy of the un-parametrized statement, in case */
/* they try to execute this statement again */
stmt->statement = make_string(szSqlStr, cbSqlStr, NULL);
- if ( ! stmt->statement) {
+ if (!stmt->statement)
+ {
stmt->errornumber = STMT_NO_MEMORY_ERROR;
stmt->errormsg = "No memory available to store statement";
SC_log_error(func, "", stmt);
@@ -160,19 +172,20 @@ static char *func = "SQLExecDirect";
/* If an SQLPrepare was performed prior to this, but was left in */
/* the premature state because an error occurred prior to SQLExecute */
/* then set the statement to finished so it can be recycled. */
- if ( stmt->status == STMT_PREMATURE )
+ if (stmt->status == STMT_PREMATURE)
stmt->status = STMT_FINISHED;
stmt->statement_type = statement_type(stmt->statement);
- /* Check if connection is onlyread (only selects are allowed) */
- if ( CC_is_onlyread(stmt->hdbc) && STMT_UPDATE(stmt)) {
+ /* Check if connection is onlyread (only selects are allowed) */
+ if (CC_is_onlyread(stmt->hdbc) && STMT_UPDATE(stmt))
+ {
stmt->errornumber = STMT_EXEC_ERROR;
stmt->errormsg = "Connection is readonly, only select statements are allowed.";
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
-
+
mylog("%s: calling SQLExecute...\n", func);
result = SQLExecute(hstmt);
@@ -181,47 +194,55 @@ static char *func = "SQLExecDirect";
return result;
}
-/* Execute a prepared SQL statement */
-RETCODE SQL_API SQLExecute(
- HSTMT hstmt)
+/* Execute a prepared SQL statement */
+RETCODE SQL_API
+SQLExecute(
+ HSTMT hstmt)
{
-static char *func="SQLExecute";
-StatementClass *stmt = (StatementClass *) hstmt;
-ConnectionClass *conn;
-int i, retval;
+ static char *func = "SQLExecute";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ ConnectionClass *conn;
+ int i,
+ retval;
mylog("%s: entering...\n", func);
- if ( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
mylog("%s: NULL statement so return SQL_INVALID_HANDLE\n", func);
return SQL_INVALID_HANDLE;
}
- /* If the statement is premature, it means we already executed
- it from an SQLPrepare/SQLDescribeCol type of scenario. So
- just return success.
- */
- if ( stmt->prepare && stmt->status == STMT_PREMATURE) {
- stmt->status = STMT_FINISHED;
- if (stmt->errormsg == NULL) {
+ /*
+ * If the statement is premature, it means we already executed it from
+ * an SQLPrepare/SQLDescribeCol type of scenario. So just return
+ * success.
+ */
+ if (stmt->prepare && stmt->status == STMT_PREMATURE)
+ {
+ stmt->status = STMT_FINISHED;
+ if (stmt->errormsg == NULL)
+ {
mylog("%s: premature statement but return SQL_SUCCESS\n", func);
return SQL_SUCCESS;
}
- else {
+ else
+ {
SC_log_error(func, "", stmt);
mylog("%s: premature statement so return SQL_ERROR\n", func);
return SQL_ERROR;
}
- }
+ }
mylog("%s: clear errors...\n", func);
SC_clear_error(stmt);
conn = SC_get_conn(stmt);
- if (conn->status == CONN_EXECUTING) {
+ if (conn->status == CONN_EXECUTING)
+ {
stmt->errormsg = "Connection is already in use.";
stmt->errornumber = STMT_SEQUENCE_ERROR;
SC_log_error(func, "", stmt);
@@ -229,7 +250,8 @@ int i, retval;
return SQL_ERROR;
}
- if ( ! stmt->statement) {
+ if (!stmt->statement)
+ {
stmt->errornumber = STMT_NO_STMTSTRING;
stmt->errormsg = "This handle does not have a SQL statement stored in it";
SC_log_error(func, "", stmt);
@@ -237,19 +259,22 @@ int i, retval;
return SQL_ERROR;
}
- /* If SQLExecute is being called again, recycle the statement.
- Note this should have been done by the application in a call
- to SQLFreeStmt(SQL_CLOSE) or SQLCancel.
- */
- if (stmt->status == STMT_FINISHED) {
+ /*
+ * If SQLExecute is being called again, recycle the statement. Note
+ * this should have been done by the application in a call to
+ * SQLFreeStmt(SQL_CLOSE) or SQLCancel.
+ */
+ if (stmt->status == STMT_FINISHED)
+ {
mylog("%s: recycling statement (should have been done by app)...\n", func);
SC_recycle_statement(stmt);
}
- /* Check if the statement is in the correct state */
- if ((stmt->prepare && stmt->status != STMT_READY) ||
- (stmt->status != STMT_ALLOCATED && stmt->status != STMT_READY)) {
-
+ /* Check if the statement is in the correct state */
+ if ((stmt->prepare && stmt->status != STMT_READY) ||
+ (stmt->status != STMT_ALLOCATED && stmt->status != STMT_READY))
+ {
+
stmt->errornumber = STMT_STATUS_ERROR;
stmt->errormsg = "The handle does not point to a statement that is ready to be executed";
SC_log_error(func, "", stmt);
@@ -258,30 +283,37 @@ int i, retval;
}
- /* The bound parameters could have possibly changed since the last execute
- of this statement? Therefore check for params and re-copy.
- */
+ /*
+ * The bound parameters could have possibly changed since the last
+ * execute of this statement? Therefore check for params and re-copy.
+ */
stmt->data_at_exec = -1;
- for (i = 0; i < stmt->parameters_allocated; i++) {
- /* Check for data at execution parameters */
- if ( stmt->parameters[i].data_at_exec == TRUE) {
+ for (i = 0; i < stmt->parameters_allocated; i++)
+ {
+ /* Check for data at execution parameters */
+ if (stmt->parameters[i].data_at_exec == TRUE)
+ {
if (stmt->data_at_exec < 0)
stmt->data_at_exec = 1;
else
stmt->data_at_exec++;
}
}
- /* If there are some data at execution parameters, return need data */
- /* SQLParamData and SQLPutData will be used to send params and execute the statement. */
+ /* If there are some data at execution parameters, return need data */
+
+ /*
+ * SQLParamData and SQLPutData will be used to send params and execute
+ * the statement.
+ */
if (stmt->data_at_exec > 0)
return SQL_NEED_DATA;
mylog("%s: copying statement params: trans_status=%d, len=%d, stmt='%s'\n", func, conn->transact_status, strlen(stmt->statement), stmt->statement);
- /* Create the statement with parameters substituted. */
+ /* Create the statement with parameters substituted. */
retval = copy_statement_with_parameters(stmt);
- if( retval != SQL_SUCCESS)
+ if (retval != SQL_SUCCESS)
/* error msg passed from above */
return retval;
@@ -295,125 +327,148 @@ int i, retval;
-/* - - - - - - - - - */
-RETCODE SQL_API SQLTransact(
- HENV henv,
- HDBC hdbc,
- UWORD fType)
+/* - - - - - - - - - */
+RETCODE SQL_API
+SQLTransact(
+ HENV henv,
+ HDBC hdbc,
+ UWORD fType)
{
-static char *func = "SQLTransact";
-extern ConnectionClass *conns[];
-ConnectionClass *conn;
-QResultClass *res;
-char ok, *stmt_string;
-int lf;
+ static char *func = "SQLTransact";
+ extern ConnectionClass *conns[];
+ ConnectionClass *conn;
+ QResultClass *res;
+ char ok,
+ *stmt_string;
+ int lf;
mylog("entering %s: hdbc=%u, henv=%u\n", func, hdbc, henv);
- if (hdbc == SQL_NULL_HDBC && henv == SQL_NULL_HENV) {
+ if (hdbc == SQL_NULL_HDBC && henv == SQL_NULL_HENV)
+ {
CC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
- /* If hdbc is null and henv is valid,
- it means transact all connections on that henv.
- */
- if (hdbc == SQL_NULL_HDBC && henv != SQL_NULL_HENV) {
- for (lf=0; lf <MAX_CONNECTIONS; lf++) {
+ /*
+ * If hdbc is null and henv is valid, it means transact all
+ * connections on that henv.
+ */
+ if (hdbc == SQL_NULL_HDBC && henv != SQL_NULL_HENV)
+ {
+ for (lf = 0; lf < MAX_CONNECTIONS; lf++)
+ {
conn = conns[lf];
if (conn && conn->henv == henv)
- if ( SQLTransact(henv, (HDBC) conn, fType) != SQL_SUCCESS)
+ if (SQLTransact(henv, (HDBC) conn, fType) != SQL_SUCCESS)
return SQL_ERROR;
}
- return SQL_SUCCESS;
+ return SQL_SUCCESS;
}
conn = (ConnectionClass *) hdbc;
- if (fType == SQL_COMMIT) {
+ if (fType == SQL_COMMIT)
+ {
stmt_string = "COMMIT";
- } else if (fType == SQL_ROLLBACK) {
+ }
+ else if (fType == SQL_ROLLBACK)
+ {
stmt_string = "ROLLBACK";
- } else {
+ }
+ else
+ {
conn->errornumber = CONN_INVALID_ARGUMENT_NO;
- conn->errormsg ="SQLTransact can only be called with SQL_COMMIT or SQL_ROLLBACK as parameter";
+ conn->errormsg = "SQLTransact can only be called with SQL_COMMIT or SQL_ROLLBACK as parameter";
CC_log_error(func, "", conn);
return SQL_ERROR;
- }
+ }
- /* If manual commit and in transaction, then proceed. */
- if ( ! CC_is_in_autocommit(conn) && CC_is_in_trans(conn)) {
+ /* If manual commit and in transaction, then proceed. */
+ if (!CC_is_in_autocommit(conn) && CC_is_in_trans(conn))
+ {
mylog("SQLTransact: sending on conn %d '%s'\n", conn, stmt_string);
res = CC_send_query(conn, stmt_string, NULL);
CC_set_no_trans(conn);
- if ( ! res) {
- /* error msg will be in the connection */
+ if (!res)
+ {
+ /* error msg will be in the connection */
CC_log_error(func, "", conn);
return SQL_ERROR;
}
- ok = QR_command_successful(res);
+ ok = QR_command_successful(res);
QR_Destructor(res);
- if (!ok) {
+ if (!ok)
+ {
CC_log_error(func, "", conn);
return SQL_ERROR;
}
- }
+ }
return SQL_SUCCESS;
}
-/* - - - - - - - - - */
+/* - - - - - - - - - */
-RETCODE SQL_API SQLCancel(
- HSTMT hstmt) /* Statement to cancel. */
+RETCODE SQL_API
+SQLCancel(
+ HSTMT hstmt) /* Statement to cancel. */
{
-static char *func="SQLCancel";
-StatementClass *stmt = (StatementClass *) hstmt;
-RETCODE result;
+ static char *func = "SQLCancel";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ RETCODE result;
+
#ifdef WIN32
-HMODULE hmodule;
-FARPROC addr;
+ HMODULE hmodule;
+ FARPROC addr;
+
#endif
- mylog( "%s: entering...\n", func);
+ mylog("%s: entering...\n", func);
- /* Check if this can handle canceling in the middle of a SQLPutData? */
- if ( ! stmt) {
+ /* Check if this can handle canceling in the middle of a SQLPutData? */
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
- /* Not in the middle of SQLParamData/SQLPutData so cancel like a close. */
- if (stmt->data_at_exec < 0) {
+ /*
+ * Not in the middle of SQLParamData/SQLPutData so cancel like a
+ * close.
+ */
+ if (stmt->data_at_exec < 0)
+ {
- /* MAJOR HACK for Windows to reset the driver manager's cursor state:
- Because of what seems like a bug in the Odbc driver manager,
- SQLCancel does not act like a SQLFreeStmt(CLOSE), as many
- applications depend on this behavior. So, this
- brute force method calls the driver manager's function on
- behalf of the application.
- */
+ /*
+ * MAJOR HACK for Windows to reset the driver manager's cursor
+ * state: Because of what seems like a bug in the Odbc driver
+ * manager, SQLCancel does not act like a SQLFreeStmt(CLOSE), as
+ * many applications depend on this behavior. So, this brute
+ * force method calls the driver manager's function on behalf of
+ * the application.
+ */
#ifdef WIN32
- if (globals.cancel_as_freestmt) {
+ if (globals.cancel_as_freestmt)
+ {
hmodule = GetModuleHandle("ODBC32");
addr = GetProcAddress(hmodule, "SQLFreeStmt");
- result = addr( (char *) (stmt->phstmt) - 96, SQL_CLOSE);
- }
- else {
- result = SQLFreeStmt( hstmt, SQL_CLOSE);
+ result = addr((char *) (stmt->phstmt) - 96, SQL_CLOSE);
}
+ else
+ result = SQLFreeStmt(hstmt, SQL_CLOSE);
#else
- result = SQLFreeStmt( hstmt, SQL_CLOSE);
+ result = SQLFreeStmt(hstmt, SQL_CLOSE);
#endif
mylog("SQLCancel: SQLFreeStmt returned %d\n", result);
@@ -422,9 +477,13 @@ FARPROC addr;
return SQL_SUCCESS;
}
- /* In the middle of SQLParamData/SQLPutData, so cancel that. */
- /* Note, any previous data-at-exec buffers will be freed in the recycle */
- /* if they call SQLExecDirect or SQLExecute again. */
+ /* In the middle of SQLParamData/SQLPutData, so cancel that. */
+
+ /*
+ * Note, any previous data-at-exec buffers will be freed in the
+ * recycle
+ */
+ /* if they call SQLExecDirect or SQLExecute again. */
stmt->data_at_exec = -1;
stmt->current_exec_param = -1;
@@ -434,29 +493,31 @@ FARPROC addr;
}
-/* - - - - - - - - - */
+/* - - - - - - - - - */
-/* Returns the SQL string as modified by the driver. */
+/* Returns the SQL string as modified by the driver. */
/* Currently, just copy the input string without modification */
/* observing buffer limits and truncation. */
-RETCODE SQL_API SQLNativeSql(
- HDBC hdbc,
- UCHAR FAR *szSqlStrIn,
- SDWORD cbSqlStrIn,
- UCHAR FAR *szSqlStr,
- SDWORD cbSqlStrMax,
- SDWORD FAR *pcbSqlStr)
+RETCODE SQL_API
+SQLNativeSql(
+ HDBC hdbc,
+ UCHAR FAR * szSqlStrIn,
+ SDWORD cbSqlStrIn,
+ UCHAR FAR * szSqlStr,
+ SDWORD cbSqlStrMax,
+ SDWORD FAR * pcbSqlStr)
{
-static char *func="SQLNativeSql";
-int len = 0;
-char *ptr;
-ConnectionClass *conn = (ConnectionClass *) hdbc;
-RETCODE result;
+ static char *func = "SQLNativeSql";
+ int len = 0;
+ char *ptr;
+ ConnectionClass *conn = (ConnectionClass *) hdbc;
+ RETCODE result;
- mylog( "%s: entering...cbSqlStrIn=%d\n", func, cbSqlStrIn);
+ mylog("%s: entering...cbSqlStrIn=%d\n", func, cbSqlStrIn);
ptr = (cbSqlStrIn == 0) ? "" : make_string(szSqlStrIn, cbSqlStrIn, NULL);
- if ( ! ptr) {
+ if (!ptr)
+ {
conn->errornumber = CONN_NO_MEMORY_ERROR;
conn->errormsg = "No memory available to store native sql string";
CC_log_error(func, "", conn);
@@ -466,10 +527,12 @@ RETCODE result;
result = SQL_SUCCESS;
len = strlen(ptr);
- if (szSqlStr) {
+ if (szSqlStr)
+ {
strncpy_null(szSqlStr, ptr, cbSqlStrMax);
- if (len >= cbSqlStrMax) {
+ if (len >= cbSqlStrMax)
+ {
result = SQL_SUCCESS_WITH_INFO;
conn->errornumber = STMT_TRUNCATED;
conn->errormsg = "The buffer was too small for the result.";
@@ -481,39 +544,44 @@ RETCODE result;
free(ptr);
- return result;
+ return result;
}
-/* - - - - - - - - - */
+/* - - - - - - - - - */
-/* Supplies parameter data at execution time. Used in conjuction with */
-/* SQLPutData. */
+/* Supplies parameter data at execution time. Used in conjuction with */
+/* SQLPutData. */
-RETCODE SQL_API SQLParamData(
- HSTMT hstmt,
- PTR FAR *prgbValue)
+RETCODE SQL_API
+SQLParamData(
+ HSTMT hstmt,
+ PTR FAR * prgbValue)
{
-static char *func = "SQLParamData";
-StatementClass *stmt = (StatementClass *) hstmt;
-int i, retval;
+ static char *func = "SQLParamData";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ int i,
+ retval;
- mylog( "%s: entering...\n", func);
+ mylog("%s: entering...\n", func);
- if ( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
mylog("%s: data_at_exec=%d, params_alloc=%d\n", func, stmt->data_at_exec, stmt->parameters_allocated);
- if (stmt->data_at_exec < 0) {
+ if (stmt->data_at_exec < 0)
+ {
stmt->errornumber = STMT_SEQUENCE_ERROR;
stmt->errormsg = "No execution-time parameters for this statement";
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
- if (stmt->data_at_exec > stmt->parameters_allocated) {
+ if (stmt->data_at_exec > stmt->parameters_allocated)
+ {
stmt->errornumber = STMT_SEQUENCE_ERROR;
stmt->errormsg = "Too many execution-time parameters were present";
SC_log_error(func, "", stmt);
@@ -521,16 +589,19 @@ int i, retval;
}
/* close the large object */
- if ( stmt->lobj_fd >= 0) {
+ if (stmt->lobj_fd >= 0)
+ {
lo_close(stmt->hdbc, stmt->lobj_fd);
/* commit transaction if needed */
- if (!globals.use_declarefetch && CC_is_in_autocommit(stmt->hdbc)) {
+ if (!globals.use_declarefetch && CC_is_in_autocommit(stmt->hdbc))
+ {
QResultClass *res;
- char ok;
+ char ok;
res = CC_send_query(stmt->hdbc, "COMMIT", NULL);
- if (!res) {
+ if (!res)
+ {
stmt->errormsg = "Could not commit (in-line) a transaction";
stmt->errornumber = STMT_EXEC_ERROR;
SC_log_error(func, "", stmt);
@@ -538,7 +609,8 @@ int i, retval;
}
ok = QR_command_successful(res);
QR_Destructor(res);
- if (!ok) {
+ if (!ok)
+ {
stmt->errormsg = "Could not commit (in-line) a transaction";
stmt->errornumber = STMT_EXEC_ERROR;
SC_log_error(func, "", stmt);
@@ -552,8 +624,9 @@ int i, retval;
}
- /* Done, now copy the params and then execute the statement */
- if (stmt->data_at_exec == 0) {
+ /* Done, now copy the params and then execute the statement */
+ if (stmt->data_at_exec == 0)
+ {
retval = copy_statement_with_parameters(stmt);
if (retval != SQL_SUCCESS)
return retval;
@@ -563,14 +636,17 @@ int i, retval;
return SC_execute(stmt);
}
- /* Set beginning param; if first time SQLParamData is called , start at 0.
- Otherwise, start at the last parameter + 1.
- */
- i = stmt->current_exec_param >= 0 ? stmt->current_exec_param+1 : 0;
-
- /* At least 1 data at execution parameter, so Fill in the token value */
- for ( ; i < stmt->parameters_allocated; i++) {
- if (stmt->parameters[i].data_at_exec == TRUE) {
+ /*
+ * Set beginning param; if first time SQLParamData is called , start
+ * at 0. Otherwise, start at the last parameter + 1.
+ */
+ i = stmt->current_exec_param >= 0 ? stmt->current_exec_param + 1 : 0;
+
+ /* At least 1 data at execution parameter, so Fill in the token value */
+ for (; i < stmt->parameters_allocated; i++)
+ {
+ if (stmt->parameters[i].data_at_exec == TRUE)
+ {
stmt->data_at_exec--;
stmt->current_exec_param = i;
stmt->put_data = FALSE;
@@ -582,31 +658,35 @@ int i, retval;
return SQL_NEED_DATA;
}
-/* - - - - - - - - - */
+/* - - - - - - - - - */
-/* Supplies parameter data at execution time. Used in conjunction with */
-/* SQLParamData. */
+/* Supplies parameter data at execution time. Used in conjunction with */
+/* SQLParamData. */
-RETCODE SQL_API SQLPutData(
- HSTMT hstmt,
- PTR rgbValue,
- SDWORD cbValue)
+RETCODE SQL_API
+SQLPutData(
+ HSTMT hstmt,
+ PTR rgbValue,
+ SDWORD cbValue)
{
-static char *func = "SQLPutData";
-StatementClass *stmt = (StatementClass *) hstmt;
-int old_pos, retval;
-ParameterInfoClass *current_param;
-char *buffer;
+ static char *func = "SQLPutData";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ int old_pos,
+ retval;
+ ParameterInfoClass *current_param;
+ char *buffer;
- mylog( "%s: entering...\n", func);
+ mylog("%s: entering...\n", func);
- if ( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
-
- if (stmt->current_exec_param < 0) {
+
+ if (stmt->current_exec_param < 0)
+ {
stmt->errornumber = STMT_SEQUENCE_ERROR;
stmt->errormsg = "Previous call was not SQLPutData or SQLParamData";
SC_log_error(func, "", stmt);
@@ -615,14 +695,16 @@ char *buffer;
current_param = &(stmt->parameters[stmt->current_exec_param]);
- if ( ! stmt->put_data) { /* first call */
+ if (!stmt->put_data)
+ { /* first call */
mylog("SQLPutData: (1) cbValue = %d\n", cbValue);
stmt->put_data = TRUE;
current_param->EXEC_used = (SDWORD *) malloc(sizeof(SDWORD));
- if ( ! current_param->EXEC_used) {
+ if (!current_param->EXEC_used)
+ {
stmt->errornumber = STMT_NO_MEMORY_ERROR;
stmt->errormsg = "Out of memory in SQLPutData (1)";
SC_log_error(func, "", stmt);
@@ -635,16 +717,19 @@ char *buffer;
return SQL_SUCCESS;
- /* Handle Long Var Binary with Large Objects */
- if ( current_param->SQLType == SQL_LONGVARBINARY) {
+ /* Handle Long Var Binary with Large Objects */
+ if (current_param->SQLType == SQL_LONGVARBINARY)
+ {
/* begin transaction if needed */
- if(!CC_is_in_trans(stmt->hdbc)) {
+ if (!CC_is_in_trans(stmt->hdbc))
+ {
QResultClass *res;
- char ok;
+ char ok;
res = CC_send_query(stmt->hdbc, "BEGIN", NULL);
- if (!res) {
+ if (!res)
+ {
stmt->errormsg = "Could not begin (in-line) a transaction";
stmt->errornumber = STMT_EXEC_ERROR;
SC_log_error(func, "", stmt);
@@ -652,7 +737,8 @@ char *buffer;
}
ok = QR_command_successful(res);
QR_Destructor(res);
- if (!ok) {
+ if (!ok)
+ {
stmt->errormsg = "Could not begin (in-line) a transaction";
stmt->errornumber = STMT_EXEC_ERROR;
SC_log_error(func, "", stmt);
@@ -662,22 +748,24 @@ char *buffer;
CC_set_in_trans(stmt->hdbc);
}
- /* store the oid */
+ /* store the oid */
current_param->lobj_oid = lo_creat(stmt->hdbc, INV_READ | INV_WRITE);
- if (current_param->lobj_oid == 0) {
+ if (current_param->lobj_oid == 0)
+ {
stmt->errornumber = STMT_EXEC_ERROR;
stmt->errormsg = "Couldnt create large object.";
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
- /* major hack -- to allow convert to see somethings there */
- /* have to modify convert to handle this better */
+ /* major hack -- to allow convert to see somethings there */
+ /* have to modify convert to handle this better */
current_param->EXEC_buffer = (char *) ¤t_param->lobj_oid;
- /* store the fd */
+ /* store the fd */
stmt->lobj_fd = lo_open(stmt->hdbc, current_param->lobj_oid, INV_WRITE);
- if ( stmt->lobj_fd < 0) {
+ if (stmt->lobj_fd < 0)
+ {
stmt->errornumber = STMT_EXEC_ERROR;
stmt->errormsg = "Couldnt open large object for writing.";
SC_log_error(func, "", stmt);
@@ -688,20 +776,26 @@ char *buffer;
mylog("lo_write: cbValue=%d, wrote %d bytes\n", cbValue, retval);
}
- else { /* for handling text fields and small binaries */
+ else
+ { /* for handling text fields and small
+ * binaries */
- if (cbValue == SQL_NTS) {
+ if (cbValue == SQL_NTS)
+ {
current_param->EXEC_buffer = strdup(rgbValue);
- if ( ! current_param->EXEC_buffer) {
+ if (!current_param->EXEC_buffer)
+ {
stmt->errornumber = STMT_NO_MEMORY_ERROR;
stmt->errormsg = "Out of memory in SQLPutData (2)";
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
}
- else {
+ else
+ {
current_param->EXEC_buffer = malloc(cbValue + 1);
- if ( ! current_param->EXEC_buffer) {
+ if (!current_param->EXEC_buffer)
+ {
stmt->errornumber = STMT_NO_MEMORY_ERROR;
stmt->errormsg = "Out of memory in SQLPutData (2)";
SC_log_error(func, "", stmt);
@@ -713,11 +807,13 @@ char *buffer;
}
}
- else { /* calling SQLPutData more than once */
+ else
+ { /* calling SQLPutData more than once */
mylog("SQLPutData: (>1) cbValue = %d\n", cbValue);
- if (current_param->SQLType == SQL_LONGVARBINARY) {
+ if (current_param->SQLType == SQL_LONGVARBINARY)
+ {
/* the large object fd is in EXEC_buffer */
retval = lo_write(stmt->hdbc, stmt->lobj_fd, rgbValue, cbValue);
@@ -725,13 +821,17 @@ char *buffer;
*current_param->EXEC_used += cbValue;
- } else {
+ }
+ else
+ {
buffer = current_param->EXEC_buffer;
- if (cbValue == SQL_NTS) {
+ if (cbValue == SQL_NTS)
+ {
buffer = realloc(buffer, strlen(buffer) + strlen(rgbValue) + 1);
- if ( ! buffer) {
+ if (!buffer)
+ {
stmt->errornumber = STMT_NO_MEMORY_ERROR;
stmt->errormsg = "Out of memory in SQLPutData (3)";
SC_log_error(func, "", stmt);
@@ -743,11 +843,12 @@ char *buffer;
*current_param->EXEC_used = cbValue;
- /* reassign buffer incase realloc moved it */
+ /* reassign buffer incase realloc moved it */
current_param->EXEC_buffer = buffer;
}
- else if (cbValue > 0) {
+ else if (cbValue > 0)
+ {
old_pos = *current_param->EXEC_used;
@@ -757,7 +858,8 @@ char *buffer;
/* dont lose the old pointer in case out of memory */
buffer = realloc(current_param->EXEC_buffer, *current_param->EXEC_used + 1);
- if ( ! buffer) {
+ if (!buffer)
+ {
stmt->errornumber = STMT_NO_MEMORY_ERROR;
stmt->errormsg = "Out of memory in SQLPutData (3)";
SC_log_error(func, "", stmt);
@@ -767,11 +869,12 @@ char *buffer;
memcpy(&buffer[old_pos], rgbValue, cbValue);
buffer[*current_param->EXEC_used] = '\0';
- /* reassign buffer incase realloc moved it */
+ /* reassign buffer incase realloc moved it */
current_param->EXEC_buffer = buffer;
-
+
}
- else {
+ else
+ {
SC_log_error(func, "bad cbValue", stmt);
return SQL_ERROR;
}
diff --git a/src/interfaces/odbc/gpps.c b/src/interfaces/odbc/gpps.c
index f14e95f2ce4176da77e61dc78043eda0539eb716..6f693009659584324e0452415301b2780fa9595c 100644
--- a/src/interfaces/odbc/gpps.c
+++ b/src/interfaces/odbc/gpps.c
@@ -13,7 +13,7 @@
#ifndef WIN32
#if HAVE_CONFIG_H
-#include "config.h" /* produced by configure */
+#include "config.h" /* produced by configure */
#endif
#include <stdio.h>
@@ -38,83 +38,87 @@
DWORD
-GetPrivateProfileString(char *theSection, /* section name */
- char *theKey, /* search key name */
- char *theDefault, /* default value if not found */
- char *theReturnBuffer, /* return value stored here */
- size_t theReturnBufferLength, /* byte length of return buffer */
- char *theIniFileName) /* pathname of ini file to search */
+GetPrivateProfileString(char *theSection, /* section name */
+ char *theKey, /* search key name */
+ char *theDefault, /* default value if not
+ * found */
+ char *theReturnBuffer, /* return value stored
+ * here */
+ size_t theReturnBufferLength, /* byte length of return
+ * buffer */
+ char *theIniFileName) /* pathname of ini file to
+ * search */
{
- char buf[MAXPGPATH];
- char* ptr = 0;
- FILE* aFile = 0;
- size_t aLength;
- char aLine[2048];
- char *aValue;
- char *aStart;
- char *aString;
- size_t aLineLength;
- size_t aReturnLength = 0;
-
- BOOL aSectionFound = FALSE;
- BOOL aKeyFound = FALSE;
- int j = 0;
+ char buf[MAXPGPATH];
+ char *ptr = 0;
+ FILE *aFile = 0;
+ size_t aLength;
+ char aLine[2048];
+ char *aValue;
+ char *aStart;
+ char *aString;
+ size_t aLineLength;
+ size_t aReturnLength = 0;
+
+ BOOL aSectionFound = FALSE;
+ BOOL aKeyFound = FALSE;
+ int j = 0;
j = strlen(theIniFileName) + 1;
- ptr = (char*)getpwuid(getuid()); /* get user info */
+ ptr = (char *) getpwuid(getuid()); /* get user info */
- if( ptr == NULL)
+ if (ptr == NULL)
{
- if( MAXPGPATH-1 < j )
- theIniFileName[MAXPGPATH-1] = '\0';
+ if (MAXPGPATH - 1 < j)
+ theIniFileName[MAXPGPATH - 1] = '\0';
- sprintf(buf,"%s",theIniFileName);
+ sprintf(buf, "%s", theIniFileName);
}
- ptr = ((struct passwd*)ptr)->pw_dir; /* get user home dir */
- if( ptr == NULL || *ptr == '\0' )
+ ptr = ((struct passwd *) ptr)->pw_dir; /* get user home dir */
+ if (ptr == NULL || *ptr == '\0')
ptr = "/home";
- /* This doesn't make it so we find an ini file but allows normal
- * processing to continue further on down. The likelihood is that
- * the file won't be found and thus the default value will be
- * returned.
- */
- if( MAXPGPATH-1 < strlen(ptr) + j )
+ /*
+ * This doesn't make it so we find an ini file but allows normal
+ * processing to continue further on down. The likelihood is that the
+ * file won't be found and thus the default value will be returned.
+ */
+ if (MAXPGPATH - 1 < strlen(ptr) + j)
{
- if( MAXPGPATH-1 < strlen(ptr) )
- ptr[MAXPGPATH-1] = '\0';
+ if (MAXPGPATH - 1 < strlen(ptr))
+ ptr[MAXPGPATH - 1] = '\0';
else
- theIniFileName[MAXPGPATH-1-strlen(ptr)] = '\0';
+ theIniFileName[MAXPGPATH - 1 - strlen(ptr)] = '\0';
}
- sprintf( buf, "%s/%s",ptr,theIniFileName );
+ sprintf(buf, "%s/%s", ptr, theIniFileName);
- /* This code makes it so that a file in the users home dir
- * overrides a the "default" file as passed in
- */
- aFile = (FILE*)(buf ? fopen(buf, PG_BINARY_R) : NULL);
- if(!aFile) {
- sprintf(buf,"%s",theIniFileName);
- aFile = (FILE*)(buf ? fopen(buf, PG_BINARY_R) : NULL);
+ /*
+ * This code makes it so that a file in the users home dir overrides a
+ * the "default" file as passed in
+ */
+ aFile = (FILE *) (buf ? fopen(buf, PG_BINARY_R) : NULL);
+ if (!aFile)
+ {
+ sprintf(buf, "%s", theIniFileName);
+ aFile = (FILE *) (buf ? fopen(buf, PG_BINARY_R) : NULL);
}
aLength = (theDefault == NULL) ? 0 : strlen(theDefault);
- if(theReturnBufferLength == 0 || theReturnBuffer == NULL)
+ if (theReturnBufferLength == 0 || theReturnBuffer == NULL)
{
- if(aFile)
- {
+ if (aFile)
fclose(aFile);
- }
return 0;
}
- if(aFile == NULL)
+ if (aFile == NULL)
{
/* no ini file specified, return the default */
- ++aLength; /* room for NULL char */
+ ++aLength; /* room for NULL char */
aLength = theReturnBufferLength < aLength ?
theReturnBufferLength : aLength;
strncpy(theReturnBuffer, theDefault, aLength);
@@ -123,86 +127,77 @@ GetPrivateProfileString(char *theSection, /* section name */
}
- while(fgets(aLine, sizeof(aLine), aFile) != NULL)
+ while (fgets(aLine, sizeof(aLine), aFile) != NULL)
{
aLineLength = strlen(aLine);
/* strip final '\n' */
- if(aLineLength > 0 && aLine[aLineLength - 1] == '\n')
- {
+ if (aLineLength > 0 && aLine[aLineLength - 1] == '\n')
aLine[aLineLength - 1] = '\0';
- }
- switch(*aLine)
+ switch (*aLine)
{
- case ' ': /* blank line */
- case ';': /* comment line */
+ case ' ': /* blank line */
+ case ';': /* comment line */
continue;
- break;
+ break;
- case '[': /* section marker */
+ case '[': /* section marker */
- if( (aString = strchr(aLine, ']')) )
+ if ((aString = strchr(aLine, ']')))
{
aStart = aLine + 1;
aString--;
- while (isspace((unsigned char) *aStart)) aStart++;
- while (isspace((unsigned char) *aString)) aString--;
- *(aString+1) = '\0';
+ while (isspace((unsigned char) *aStart))
+ aStart++;
+ while (isspace((unsigned char) *aString))
+ aString--;
+ *(aString + 1) = '\0';
/* accept as matched if NULL key or exact match */
- if(!theSection || !strcmp(aStart, theSection))
- {
+ if (!theSection || !strcmp(aStart, theSection))
aSectionFound = TRUE;
- }
}
- break;
+ break;
default:
/* try to match value keys if in proper section */
- if(aSectionFound)
+ if (aSectionFound)
{
/* try to match requested key */
- if( (aString = aValue = strchr(aLine, '=')) )
+ if ((aString = aValue = strchr(aLine, '=')))
{
*aValue = '\0';
++aValue;
/* strip leading blanks in value field */
- while(*aValue == ' ' && aValue < aLine + sizeof(aLine))
- {
+ while (*aValue == ' ' && aValue < aLine + sizeof(aLine))
*aValue++ = '\0';
- }
- if(aValue >= aLine + sizeof(aLine))
- {
+ if (aValue >= aLine + sizeof(aLine))
aValue = "";
- }
}
else
- {
aValue = "";
- }
aStart = aLine;
- while (isspace((unsigned char) *aStart)) aStart++;
+ while (isspace((unsigned char) *aStart))
+ aStart++;
/* strip trailing blanks from key */
- if(aString)
+ if (aString)
{
- while(--aString >= aStart && *aString == ' ')
- {
+ while (--aString >= aStart && *aString == ' ')
*aString = '\0';
- }
}
/* see if key is matched */
- if(theKey == NULL || !strcmp(theKey, aStart))
+ if (theKey == NULL || !strcmp(theKey, aStart))
{
/* matched -- first, terminate value part */
@@ -213,7 +208,7 @@ GetPrivateProfileString(char *theSection, /* section name */
aString = aValue + aLength - 1;
- while(--aString > aValue && *aString == ' ')
+ while (--aString > aValue && *aString == ' ')
{
*aString = '\0';
--aLength;
@@ -221,7 +216,7 @@ GetPrivateProfileString(char *theSection, /* section name */
/* unquote value if quoted */
- if(aLength >= 2 && aValue[0] == '"' &&
+ if (aLength >= 2 && aValue[0] == '"' &&
aValue[aLength - 1] == '"')
{
/* string quoted with double quotes */
@@ -234,7 +229,7 @@ GetPrivateProfileString(char *theSection, /* section name */
{
/* single quotes allowed also... */
- if(aLength >= 2 && aValue[0] == '\'' &&
+ if (aLength >= 2 && aValue[0] == '\'' &&
aValue[aLength - 1] == '\'')
{
aValue[aLength - 1] = '\0';
@@ -246,23 +241,23 @@ GetPrivateProfileString(char *theSection, /* section name */
/* compute maximum length copyable */
aLineLength = (aLength <
- theReturnBufferLength - aReturnLength) ? aLength :
+ theReturnBufferLength - aReturnLength) ? aLength :
theReturnBufferLength - aReturnLength;
/* do the copy to return buffer */
- if(aLineLength)
+ if (aLineLength)
{
strncpy(&theReturnBuffer[aReturnLength],
- aValue, aLineLength);
+ aValue, aLineLength);
aReturnLength += aLineLength;
- if(aReturnLength < theReturnBufferLength)
+ if (aReturnLength < theReturnBufferLength)
{
theReturnBuffer[aReturnLength] = '\0';
++aReturnLength;
}
}
- if(aFile)
+ if (aFile)
{
fclose(aFile);
aFile = NULL;
@@ -272,17 +267,16 @@ GetPrivateProfileString(char *theSection, /* section name */
}
}
- break;
+ break;
}
}
- if(aFile)
- {
+ if (aFile)
fclose(aFile);
- }
- if(!aKeyFound) { /* key wasn't found return default */
- ++aLength; /* room for NULL char */
+ if (!aKeyFound)
+ { /* key wasn't found return default */
+ ++aLength; /* room for NULL char */
aLength = theReturnBufferLength < aLength ?
theReturnBufferLength : aLength;
strncpy(theReturnBuffer, theDefault, aLength);
@@ -293,10 +287,11 @@ GetPrivateProfileString(char *theSection, /* section name */
}
DWORD
-WritePrivateProfileString(char *theSection, /* section name */
- char *theKey, /* write key name */
- char *theBuffer, /* input buffer */
- char *theIniFileName) /* pathname of ini file to write */
+WritePrivateProfileString(char *theSection, /* section name */
+ char *theKey, /* write key name */
+ char *theBuffer, /* input buffer */
+ char *theIniFileName) /* pathname of ini file to
+ * write */
{
return 0;
}
@@ -307,69 +302,74 @@ WritePrivateProfileString(char *theSection, /* section name */
* I find out different.
*/
DWORD
-WritePrivateProfileString(char *theSection, /* section name */
- char *theKey, /* write key name */
- char *theBuffer, /* input buffer */
- char *theIniFileName) /* pathname of ini file to write */
+WritePrivateProfileString(char *theSection, /* section name */
+ char *theKey, /* write key name */
+ char *theBuffer, /* input buffer */
+ char *theIniFileName) /* pathname of ini file to
+ * write */
{
- char buf[MAXPGPATH];
- char* ptr = 0;
- FILE* aFile = 0;
- size_t aLength;
- char aLine[2048];
- char *aValue;
- char *aString;
- size_t aLineLength;
- size_t aReturnLength = 0;
-
- BOOL aSectionFound = FALSE;
- BOOL keyFound = FALSE;
- int j = 0;
+ char buf[MAXPGPATH];
+ char *ptr = 0;
+ FILE *aFile = 0;
+ size_t aLength;
+ char aLine[2048];
+ char *aValue;
+ char *aString;
+ size_t aLineLength;
+ size_t aReturnLength = 0;
+
+ BOOL aSectionFound = FALSE;
+ BOOL keyFound = FALSE;
+ int j = 0;
/* If this isn't correct processing we'll change it later */
- if(theSection == NULL || theKey == NULL || theBuffer == NULL ||
- theIniFileName == NULL) return 0;
+ if (theSection == NULL || theKey == NULL || theBuffer == NULL ||
+ theIniFileName == NULL)
+ return 0;
aLength = strlen(theBuffer);
- if(aLength == 0) return 0;
+ if (aLength == 0)
+ return 0;
j = strlen(theIniFileName) + 1;
- ptr = (char*)getpwuid(getuid()); /* get user info */
+ ptr = (char *) getpwuid(getuid()); /* get user info */
- if( ptr == NULL)
+ if (ptr == NULL)
{
- if( MAXPGPATH-1 < j )
- theIniFileName[MAXPGPATH-1] = '\0';
+ if (MAXPGPATH - 1 < j)
+ theIniFileName[MAXPGPATH - 1] = '\0';
- sprintf(buf,"%s",theIniFileName);
+ sprintf(buf, "%s", theIniFileName);
}
- ptr = ((struct passwd*)ptr)->pw_dir; /* get user home dir */
- if( ptr == NULL || *ptr == '\0' )
+ ptr = ((struct passwd *) ptr)->pw_dir; /* get user home dir */
+ if (ptr == NULL || *ptr == '\0')
ptr = "/home";
/* This doesn't make it so we find an ini file but allows normal */
- /* processing to continue further on down. The likelihood is that */
+ /* processing to continue further on down. The likelihood is that */
/* the file won't be found and thus the default value will be */
/* returned. */
/* */
- if( MAXPGPATH-1 < strlen(ptr) + j )
+ if (MAXPGPATH - 1 < strlen(ptr) + j)
{
- if( MAXPGPATH-1 < strlen(ptr) )
- ptr[MAXPGPATH-1] = '\0';
+ if (MAXPGPATH - 1 < strlen(ptr))
+ ptr[MAXPGPATH - 1] = '\0';
else
- theIniFileName[MAXPGPATH-1-strlen(ptr)] = '\0';
+ theIniFileName[MAXPGPATH - 1 - strlen(ptr)] = '\0';
}
- sprintf( buf, "%s/%s",ptr,theIniFileName );
+ sprintf(buf, "%s/%s", ptr, theIniFileName);
/* This code makes it so that a file in the users home dir */
- /* overrides a the "default" file as passed in */
+ /* overrides a the "default" file as passed in */
/* */
- aFile = (FILE*)(buf ? fopen(buf, "r+") : NULL);
- if(!aFile) {
- sprintf(buf,"%s",theIniFileName);
- aFile = (FILE*)(buf ? fopen(buf, "r+") : NULL);
- if(!aFile) return 0;
+ aFile = (FILE *) (buf ? fopen(buf, "r+") : NULL);
+ if (!aFile)
+ {
+ sprintf(buf, "%s", theIniFileName);
+ aFile = (FILE *) (buf ? fopen(buf, "r+") : NULL);
+ if (!aFile)
+ return 0;
}
@@ -379,104 +379,92 @@ WritePrivateProfileString(char *theSection, /* section name */
/* exists we have to overwrite it. If it doesn't exist */
/* we just write a new line to the file. */
/* */
- while(fgets(aLine, sizeof(aLine), aFile) != NULL)
+ while (fgets(aLine, sizeof(aLine), aFile) != NULL)
{
aLineLength = strlen(aLine);
/* strip final '\n' */
- if(aLineLength > 0 && aLine[aLineLength - 1] == '\n')
- {
+ if (aLineLength > 0 && aLine[aLineLength - 1] == '\n')
aLine[aLineLength - 1] = '\0';
- }
- switch(*aLine)
+ switch (*aLine)
{
- case ' ': /* blank line */
- case ';': /* comment line */
+ case ' ': /* blank line */
+ case ';': /* comment line */
continue;
- break;
+ break;
- case '[': /* section marker */
+ case '[': /* section marker */
- if( (aString = strchr(aLine, ']')) )
+ if ((aString = strchr(aLine, ']')))
{
*aString = '\0';
/* accept as matched if key exact match */
- if(!strcmp(aLine + 1, theSection))
- {
+ if (!strcmp(aLine + 1, theSection))
aSectionFound = TRUE;
- }
}
- break;
+ break;
default:
/* try to match value keys if in proper section */
- if(aSectionFound)
+ if (aSectionFound)
{
/* try to match requested key */
- if( (aString = aValue = strchr(aLine, '=')) )
+ if ((aString = aValue = strchr(aLine, '=')))
{
*aValue = '\0';
++aValue;
/* strip leading blanks in value field */
- while(*aValue == ' ' && aValue < aLine + sizeof(aLine))
- {
+ while (*aValue == ' ' && aValue < aLine + sizeof(aLine))
*aValue++ = '\0';
- }
- if(aValue >= aLine + sizeof(aLine))
- {
+ if (aValue >= aLine + sizeof(aLine))
aValue = "";
- }
}
else
- {
aValue = "";
- }
/* strip trailing blanks from key */
- if(aString)
+ if (aString)
{
- while(--aString >= aLine && *aString == ' ')
- {
+ while (--aString >= aLine && *aString == ' ')
*aString = '\0';
- }
}
/* see if key is matched */
- if(!strcmp(theKey, aLine))
+ if (!strcmp(theKey, aLine))
{
keyFound = TRUE;
/* matched -- first, terminate value part */
/* overwrite current value */
- fseek(aFile,-aLineLength,SEEK_CUR);
+ fseek(aFile, -aLineLength, SEEK_CUR);
/* overwrite key and value */
- sprintf(aLine,"%s = %s\n",theKey,theBuffer);
- fputs(aLine,aFile);
- }
+ sprintf(aLine, "%s = %s\n", theKey, theBuffer);
+ fputs(aLine, aFile);
}
}
-
- break;
}
+
+ break;
}
+}
- if(!keyFound) { /* theKey wasn't in file so */
- if(aFile)
- {
+if (!keyFound)
+{ /* theKey wasn't in file so */
+ if (aFile)
fclose(aFile);
- }
return aReturnLength > 0 ? aReturnLength - 1 : 0;
}
+
#endif
diff --git a/src/interfaces/odbc/gpps.h b/src/interfaces/odbc/gpps.h
index c2c81965f09c95077bd6d2092a84b4202d067bae..03e2db9c4459be29a728f7e2b17acf9194c1b9f3 100644
--- a/src/interfaces/odbc/gpps.h
+++ b/src/interfaces/odbc/gpps.h
@@ -13,25 +13,32 @@
#endif
#ifdef __cplusplus
-extern "C" {
+extern "C"
+{
#endif
-DWORD
-GetPrivateProfileString(char *theSection, /* section name */
- char *theKey, /* search key name */
- char *theDefault, /* default value if not found */
- char *theReturnBuffer, /* return valuse stored here */
- size_t theBufferLength, /* byte length of return buffer */
- char *theIniFileName); /* pathname of ini file to search */
+ DWORD
+ GetPrivateProfileString(char *theSection, /* section name */
+ char *theKey, /* search key name */
+ char *theDefault, /* default value if not
+ * found */
+ char *theReturnBuffer, /* return valuse stored
+ * here */
+ size_t theBufferLength, /* byte length of return
+ * buffer */
+ char *theIniFileName); /* pathname of ini file
+ * to search */
-DWORD
-WritePrivateProfileString(char *theSection, /* section name */
- char *theKey, /* write key name */
- char *theBuffer, /* input buffer */
- char *theIniFileName); /* pathname of ini file to write */
+ DWORD
+ WritePrivateProfileString(char *theSection, /* section name */
+ char *theKey, /* write key name */
+ char *theBuffer, /* input buffer */
+ char *theIniFileName); /* pathname of ini file
+ * to write */
#ifdef __cplusplus
}
+
#endif
#ifndef WIN32
diff --git a/src/interfaces/odbc/info.c b/src/interfaces/odbc/info.c
index 9ee92c0687f2e3735b313596ccab5f5abfa86bb9..f777a71707de95b023c0c4bf5623c747de4d8406 100644
--- a/src/interfaces/odbc/info.c
+++ b/src/interfaces/odbc/info.c
@@ -1,17 +1,17 @@
-/* Module: info.c
+/* Module: info.c
*
- * Description: This module contains routines related to
- * ODBC informational functions.
+ * Description: This module contains routines related to
+ * ODBC informational functions.
*
- * Classes: n/a
+ * Classes: n/a
*
- * API functions: SQLGetInfo, SQLGetTypeInfo, SQLGetFunctions,
- * SQLTables, SQLColumns, SQLStatistics, SQLSpecialColumns,
- * SQLPrimaryKeys, SQLForeignKeys,
- * SQLProcedureColumns(NI), SQLProcedures(NI),
- * SQLTablePrivileges(NI), SQLColumnPrivileges(NI)
+ * API functions: SQLGetInfo, SQLGetTypeInfo, SQLGetFunctions,
+ * SQLTables, SQLColumns, SQLStatistics, SQLSpecialColumns,
+ * SQLPrimaryKeys, SQLForeignKeys,
+ * SQLProcedureColumns(NI), SQLProcedures(NI),
+ * SQLTablePrivileges(NI), SQLColumnPrivileges(NI)
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -30,7 +30,7 @@
#include <ctype.h>
#else
#include <windows.h>
-#include <sql.h>
+#include <sql.h>
#include <sqlext.h>
#endif
@@ -56,589 +56,636 @@
extern GLOBAL_VALUES globals;
-/* - - - - - - - - - */
+/* - - - - - - - - - */
-RETCODE SQL_API SQLGetInfo(
- HDBC hdbc,
- UWORD fInfoType,
- PTR rgbInfoValue,
- SWORD cbInfoValueMax,
- SWORD FAR *pcbInfoValue)
+RETCODE SQL_API
+SQLGetInfo(
+ HDBC hdbc,
+ UWORD fInfoType,
+ PTR rgbInfoValue,
+ SWORD cbInfoValueMax,
+ SWORD FAR * pcbInfoValue)
{
-static char *func = "SQLGetInfo";
-ConnectionClass *conn = (ConnectionClass *) hdbc;
-ConnInfo *ci;
-char *p = NULL, tmp[MAX_INFO_STRING];
-int len = 0, value = 0;
-RETCODE result;
-
- mylog( "%s: entering...fInfoType=%d\n", func, fInfoType);
-
- if ( ! conn) {
+ static char *func = "SQLGetInfo";
+ ConnectionClass *conn = (ConnectionClass *) hdbc;
+ ConnInfo *ci;
+ char *p = NULL,
+ tmp[MAX_INFO_STRING];
+ int len = 0,
+ value = 0;
+ RETCODE result;
+
+ mylog("%s: entering...fInfoType=%d\n", func, fInfoType);
+
+ if (!conn)
+ {
CC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
ci = &conn->connInfo;
- switch (fInfoType) {
- case SQL_ACCESSIBLE_PROCEDURES: /* ODBC 1.0 */
- p = "N";
- break;
-
- case SQL_ACCESSIBLE_TABLES: /* ODBC 1.0 */
- p = "N";
- break;
-
- case SQL_ACTIVE_CONNECTIONS: /* ODBC 1.0 */
- len = 2;
- value = MAX_CONNECTIONS;
- break;
-
- case SQL_ACTIVE_STATEMENTS: /* ODBC 1.0 */
- len = 2;
- value = 0;
- break;
-
- case SQL_ALTER_TABLE: /* ODBC 2.0 */
- len = 4;
- value = SQL_AT_ADD_COLUMN;
- break;
-
- case SQL_BOOKMARK_PERSISTENCE: /* ODBC 2.0 */
- /* very simple bookmark support */
- len = 4;
- value = globals.use_declarefetch ? 0 : (SQL_BP_SCROLL);
- break;
-
- case SQL_COLUMN_ALIAS: /* ODBC 2.0 */
- p = "N";
- break;
-
- case SQL_CONCAT_NULL_BEHAVIOR: /* ODBC 1.0 */
- len = 2;
- value = SQL_CB_NON_NULL;
- break;
-
- case SQL_CONVERT_BIGINT:
- case SQL_CONVERT_BINARY:
- case SQL_CONVERT_BIT:
- case SQL_CONVERT_CHAR:
- case SQL_CONVERT_DATE:
- case SQL_CONVERT_DECIMAL:
- case SQL_CONVERT_DOUBLE:
- case SQL_CONVERT_FLOAT:
- case SQL_CONVERT_INTEGER:
- case SQL_CONVERT_LONGVARBINARY:
- case SQL_CONVERT_LONGVARCHAR:
- case SQL_CONVERT_NUMERIC:
- case SQL_CONVERT_REAL:
- case SQL_CONVERT_SMALLINT:
- case SQL_CONVERT_TIME:
- case SQL_CONVERT_TIMESTAMP:
- case SQL_CONVERT_TINYINT:
- case SQL_CONVERT_VARBINARY:
- case SQL_CONVERT_VARCHAR: /* ODBC 1.0 */
- len = 4;
- value = fInfoType;
- break;
-
- case SQL_CONVERT_FUNCTIONS: /* ODBC 1.0 */
- len = 4;
- value = 0;
- break;
-
- case SQL_CORRELATION_NAME: /* ODBC 1.0 */
-
- /* Saying no correlation name makes Query not work right.
- value = SQL_CN_NONE;
- */
- len = 2;
- value = SQL_CN_ANY;
- break;
-
- case SQL_CURSOR_COMMIT_BEHAVIOR: /* ODBC 1.0 */
- len = 2;
- value = SQL_CB_CLOSE;
- break;
-
- case SQL_CURSOR_ROLLBACK_BEHAVIOR: /* ODBC 1.0 */
- len = 2;
- value = SQL_CB_CLOSE;
- break;
-
- case SQL_DATA_SOURCE_NAME: /* ODBC 1.0 */
- p = CC_get_DSN(conn);
- break;
-
- case SQL_DATA_SOURCE_READ_ONLY: /* ODBC 1.0 */
- p = CC_is_onlyread(conn) ? "Y" : "N";
- break;
-
- case SQL_DATABASE_NAME: /* Support for old ODBC 1.0 Apps */
-
- /* Returning the database name causes problems in MS Query.
- It generates query like: "SELECT DISTINCT a FROM byronncrap3 crap3"
-
- p = CC_get_database(conn);
- */
- p = "";
- break;
-
- case SQL_DBMS_NAME: /* ODBC 1.0 */
- p = DBMS_NAME;
- break;
-
- case SQL_DBMS_VER: /* ODBC 1.0 */
- /* The ODBC spec wants ##.##.#### ...whatever... so prepend the driver */
- /* version number to the dbms version string */
- sprintf(tmp, "%s %s", POSTGRESDRIVERVERSION, conn->pg_version);
- p = tmp;
- break;
-
- case SQL_DEFAULT_TXN_ISOLATION: /* ODBC 1.0 */
- len = 4;
- value = SQL_TXN_READ_COMMITTED; /*SQL_TXN_SERIALIZABLE; */
- break;
-
- case SQL_DRIVER_NAME: /* ODBC 1.0 */
- p = DRIVER_FILE_NAME;
- break;
-
- case SQL_DRIVER_ODBC_VER:
- p = DRIVER_ODBC_VER;
- break;
-
- case SQL_DRIVER_VER: /* ODBC 1.0 */
- p = POSTGRESDRIVERVERSION;
- break;
-
- case SQL_EXPRESSIONS_IN_ORDERBY: /* ODBC 1.0 */
- p = "N";
- break;
-
- case SQL_FETCH_DIRECTION: /* ODBC 1.0 */
- len = 4;
- value = globals.use_declarefetch ? (SQL_FD_FETCH_NEXT) : (SQL_FD_FETCH_NEXT |
- SQL_FD_FETCH_FIRST |
- SQL_FD_FETCH_LAST |
- SQL_FD_FETCH_PRIOR |
- SQL_FD_FETCH_ABSOLUTE |
- SQL_FD_FETCH_RELATIVE |
- SQL_FD_FETCH_BOOKMARK);
- break;
-
- case SQL_FILE_USAGE: /* ODBC 2.0 */
- len = 2;
- value = SQL_FILE_NOT_SUPPORTED;
- break;
-
- case SQL_GETDATA_EXTENSIONS: /* ODBC 2.0 */
- len = 4;
- value = (SQL_GD_ANY_COLUMN | SQL_GD_ANY_ORDER | SQL_GD_BOUND | SQL_GD_BLOCK);
- break;
-
- case SQL_GROUP_BY: /* ODBC 2.0 */
- len = 2;
- value = SQL_GB_GROUP_BY_EQUALS_SELECT;
- break;
-
- case SQL_IDENTIFIER_CASE: /* ODBC 1.0 */
- /* are identifiers case-sensitive (yes, but only when quoted. If not quoted, they
- default to lowercase)
- */
- len = 2;
- value = SQL_IC_LOWER;
- break;
-
- case SQL_IDENTIFIER_QUOTE_CHAR: /* ODBC 1.0 */
- /* the character used to quote "identifiers" */
- p = PG_VERSION_LE(conn, 6.2) ? " " : "\"";
- break;
-
- case SQL_KEYWORDS: /* ODBC 2.0 */
- p = "";
- break;
-
- case SQL_LIKE_ESCAPE_CLAUSE: /* ODBC 2.0 */
- /* is there a character that escapes '%' and '_' in a LIKE clause?
- not as far as I can tell
- */
- p = "N";
- break;
-
- case SQL_LOCK_TYPES: /* ODBC 2.0 */
- len = 4;
- value = globals.lie ? (SQL_LCK_NO_CHANGE | SQL_LCK_EXCLUSIVE | SQL_LCK_UNLOCK) : SQL_LCK_NO_CHANGE;
- break;
-
- case SQL_MAX_BINARY_LITERAL_LEN: /* ODBC 2.0 */
- len = 4;
- value = 0;
- break;
-
- case SQL_MAX_CHAR_LITERAL_LEN: /* ODBC 2.0 */
- len = 4;
- value = 0;
- break;
-
- case SQL_MAX_COLUMN_NAME_LEN: /* ODBC 1.0 */
- len = 2;
- value = MAX_COLUMN_LEN;
- break;
-
- case SQL_MAX_COLUMNS_IN_GROUP_BY: /* ODBC 2.0 */
- len = 2;
- value = 0;
- break;
-
- case SQL_MAX_COLUMNS_IN_INDEX: /* ODBC 2.0 */
- len = 2;
- value = 0;
- break;
-
- case SQL_MAX_COLUMNS_IN_ORDER_BY: /* ODBC 2.0 */
- len = 2;
- value = 0;
- break;
-
- case SQL_MAX_COLUMNS_IN_SELECT: /* ODBC 2.0 */
- len = 2;
- value = 0;
- break;
-
- case SQL_MAX_COLUMNS_IN_TABLE: /* ODBC 2.0 */
- len = 2;
- value = 0;
- break;
-
- case SQL_MAX_CURSOR_NAME_LEN: /* ODBC 1.0 */
- len = 2;
- value = MAX_CURSOR_LEN;
- break;
-
- case SQL_MAX_INDEX_SIZE: /* ODBC 2.0 */
- len = 4;
- value = 0;
- break;
-
- case SQL_MAX_OWNER_NAME_LEN: /* ODBC 1.0 */
- len = 2;
- value = 0;
- break;
-
- case SQL_MAX_PROCEDURE_NAME_LEN: /* ODBC 1.0 */
- len = 2;
- value = 0;
- break;
-
- case SQL_MAX_QUALIFIER_NAME_LEN: /* ODBC 1.0 */
- len = 2;
- value = 0;
- break;
-
- case SQL_MAX_ROW_SIZE: /* ODBC 2.0 */
- len = 4;
- if (PG_VERSION_GE(conn, 7.1)) { /* Large Rowa in 7.1+ */
- value = MAX_ROW_SIZE;
- } else { /* Without the Toaster we're limited to the blocksize */
- value = BLCKSZ;
- }
- break;
-
- case SQL_MAX_ROW_SIZE_INCLUDES_LONG: /* ODBC 2.0 */
- /* does the preceding value include LONGVARCHAR and LONGVARBINARY
- fields? Well, it does include longvarchar, but not longvarbinary.
- */
- p = "Y";
- break;
-
- case SQL_MAX_STATEMENT_LEN: /* ODBC 2.0 */
- /* maybe this should be 0? */
- len = 4;
- if (PG_VERSION_GE(conn, 7.0)) { /* Long Queries in 7.0+ */
- value = MAX_STATEMENT_LEN;
- } else if (PG_VERSION_GE(conn, 6.5)) /* Prior to 7.0 we used 2*BLCKSZ */
- value = (2*BLCKSZ);
- else /* Prior to 6.5 we used BLCKSZ */
- value = BLCKSZ;
-
- break;
-
- case SQL_MAX_TABLE_NAME_LEN: /* ODBC 1.0 */
- len = 2;
- value = MAX_TABLE_LEN;
- break;
-
- case SQL_MAX_TABLES_IN_SELECT: /* ODBC 2.0 */
- len = 2;
- value = 0;
- break;
-
- case SQL_MAX_USER_NAME_LEN:
- len = 2;
- value = 0;
- break;
-
- case SQL_MULT_RESULT_SETS: /* ODBC 1.0 */
- /* Don't support multiple result sets but say yes anyway? */
- p = "Y";
- break;
-
- case SQL_MULTIPLE_ACTIVE_TXN: /* ODBC 1.0 */
- p = "Y";
- break;
-
- case SQL_NEED_LONG_DATA_LEN: /* ODBC 2.0 */
- /* Dont need the length, SQLPutData can handle any size and multiple calls */
- p = "N";
- break;
-
- case SQL_NON_NULLABLE_COLUMNS: /* ODBC 1.0 */
- len = 2;
- value = SQL_NNC_NON_NULL;
- break;
-
- case SQL_NULL_COLLATION: /* ODBC 2.0 */
- /* where are nulls sorted? */
- len = 2;
- value = SQL_NC_END;
- break;
-
- case SQL_NUMERIC_FUNCTIONS: /* ODBC 1.0 */
- len = 4;
- value = 0;
- break;
-
- case SQL_ODBC_API_CONFORMANCE: /* ODBC 1.0 */
- len = 2;
- value = SQL_OAC_LEVEL1;
- break;
-
- case SQL_ODBC_SAG_CLI_CONFORMANCE: /* ODBC 1.0 */
- len = 2;
- value = SQL_OSCC_NOT_COMPLIANT;
- break;
-
- case SQL_ODBC_SQL_CONFORMANCE: /* ODBC 1.0 */
- len = 2;
- value = SQL_OSC_CORE;
- break;
-
- case SQL_ODBC_SQL_OPT_IEF: /* ODBC 1.0 */
- p = "N";
- break;
-
- case SQL_OJ_CAPABILITIES: /* ODBC 2.01 */
- len = 4;
- if (PG_VERSION_GE(conn, 7.1)) { /* OJs in 7.1+ */
- value = (SQL_OJ_LEFT |
- SQL_OJ_RIGHT |
- SQL_OJ_FULL |
- SQL_OJ_NESTED |
- SQL_OJ_NOT_ORDERED |
- SQL_OJ_INNER |
- SQL_OJ_ALL_COMPARISON_OPS);
- } else { /* OJs not in <7.1 */
+ switch (fInfoType)
+ {
+ case SQL_ACCESSIBLE_PROCEDURES: /* ODBC 1.0 */
+ p = "N";
+ break;
+
+ case SQL_ACCESSIBLE_TABLES: /* ODBC 1.0 */
+ p = "N";
+ break;
+
+ case SQL_ACTIVE_CONNECTIONS: /* ODBC 1.0 */
+ len = 2;
+ value = MAX_CONNECTIONS;
+ break;
+
+ case SQL_ACTIVE_STATEMENTS: /* ODBC 1.0 */
+ len = 2;
value = 0;
- }
- break;
+ break;
+
+ case SQL_ALTER_TABLE: /* ODBC 2.0 */
+ len = 4;
+ value = SQL_AT_ADD_COLUMN;
+ break;
- case SQL_ORDER_BY_COLUMNS_IN_SELECT: /* ODBC 2.0 */
- p = (PG_VERSION_LE(conn, 6.3)) ? "Y" : "N";
- break;
+ case SQL_BOOKMARK_PERSISTENCE: /* ODBC 2.0 */
+ /* very simple bookmark support */
+ len = 4;
+ value = globals.use_declarefetch ? 0 : (SQL_BP_SCROLL);
+ break;
+
+ case SQL_COLUMN_ALIAS: /* ODBC 2.0 */
+ p = "N";
+ break;
+
+ case SQL_CONCAT_NULL_BEHAVIOR: /* ODBC 1.0 */
+ len = 2;
+ value = SQL_CB_NON_NULL;
+ break;
+
+ case SQL_CONVERT_BIGINT:
+ case SQL_CONVERT_BINARY:
+ case SQL_CONVERT_BIT:
+ case SQL_CONVERT_CHAR:
+ case SQL_CONVERT_DATE:
+ case SQL_CONVERT_DECIMAL:
+ case SQL_CONVERT_DOUBLE:
+ case SQL_CONVERT_FLOAT:
+ case SQL_CONVERT_INTEGER:
+ case SQL_CONVERT_LONGVARBINARY:
+ case SQL_CONVERT_LONGVARCHAR:
+ case SQL_CONVERT_NUMERIC:
+ case SQL_CONVERT_REAL:
+ case SQL_CONVERT_SMALLINT:
+ case SQL_CONVERT_TIME:
+ case SQL_CONVERT_TIMESTAMP:
+ case SQL_CONVERT_TINYINT:
+ case SQL_CONVERT_VARBINARY:
+ case SQL_CONVERT_VARCHAR: /* ODBC 1.0 */
+ len = 4;
+ value = fInfoType;
+ break;
+
+ case SQL_CONVERT_FUNCTIONS: /* ODBC 1.0 */
+ len = 4;
+ value = 0;
+ break;
+
+ case SQL_CORRELATION_NAME: /* ODBC 1.0 */
+
+ /*
+ * Saying no correlation name makes Query not work right.
+ * value = SQL_CN_NONE;
+ */
+ len = 2;
+ value = SQL_CN_ANY;
+ break;
+
+ case SQL_CURSOR_COMMIT_BEHAVIOR: /* ODBC 1.0 */
+ len = 2;
+ value = SQL_CB_CLOSE;
+ break;
+
+ case SQL_CURSOR_ROLLBACK_BEHAVIOR: /* ODBC 1.0 */
+ len = 2;
+ value = SQL_CB_CLOSE;
+ break;
+
+ case SQL_DATA_SOURCE_NAME: /* ODBC 1.0 */
+ p = CC_get_DSN(conn);
+ break;
+
+ case SQL_DATA_SOURCE_READ_ONLY: /* ODBC 1.0 */
+ p = CC_is_onlyread(conn) ? "Y" : "N";
+ break;
+
+ case SQL_DATABASE_NAME:/* Support for old ODBC 1.0 Apps */
+
+ /*
+ * Returning the database name causes problems in MS Query. It
+ * generates query like: "SELECT DISTINCT a FROM byronncrap3
+ * crap3"
+ *
+ * p = CC_get_database(conn);
+ */
+ p = "";
+ break;
+
+ case SQL_DBMS_NAME: /* ODBC 1.0 */
+ p = DBMS_NAME;
+ break;
+
+ case SQL_DBMS_VER: /* ODBC 1.0 */
+
+ /*
+ * The ODBC spec wants ##.##.#### ...whatever... so prepend
+ * the driver
+ */
+ /* version number to the dbms version string */
+ sprintf(tmp, "%s %s", POSTGRESDRIVERVERSION, conn->pg_version);
+ p = tmp;
+ break;
+
+ case SQL_DEFAULT_TXN_ISOLATION: /* ODBC 1.0 */
+ len = 4;
+ value = SQL_TXN_READ_COMMITTED; /* SQL_TXN_SERIALIZABLE; */
+ break;
+
+ case SQL_DRIVER_NAME: /* ODBC 1.0 */
+ p = DRIVER_FILE_NAME;
+ break;
+
+ case SQL_DRIVER_ODBC_VER:
+ p = DRIVER_ODBC_VER;
+ break;
+
+ case SQL_DRIVER_VER: /* ODBC 1.0 */
+ p = POSTGRESDRIVERVERSION;
+ break;
+
+ case SQL_EXPRESSIONS_IN_ORDERBY: /* ODBC 1.0 */
+ p = "N";
+ break;
+
+ case SQL_FETCH_DIRECTION: /* ODBC 1.0 */
+ len = 4;
+ value = globals.use_declarefetch ? (SQL_FD_FETCH_NEXT) : (SQL_FD_FETCH_NEXT |
+ SQL_FD_FETCH_FIRST |
+ SQL_FD_FETCH_LAST |
+ SQL_FD_FETCH_PRIOR |
+ SQL_FD_FETCH_ABSOLUTE |
+ SQL_FD_FETCH_RELATIVE |
+ SQL_FD_FETCH_BOOKMARK);
+ break;
+
+ case SQL_FILE_USAGE: /* ODBC 2.0 */
+ len = 2;
+ value = SQL_FILE_NOT_SUPPORTED;
+ break;
+
+ case SQL_GETDATA_EXTENSIONS: /* ODBC 2.0 */
+ len = 4;
+ value = (SQL_GD_ANY_COLUMN | SQL_GD_ANY_ORDER | SQL_GD_BOUND | SQL_GD_BLOCK);
+ break;
+
+ case SQL_GROUP_BY: /* ODBC 2.0 */
+ len = 2;
+ value = SQL_GB_GROUP_BY_EQUALS_SELECT;
+ break;
+
+ case SQL_IDENTIFIER_CASE: /* ODBC 1.0 */
+
+ /*
+ * are identifiers case-sensitive (yes, but only when quoted.
+ * If not quoted, they default to lowercase)
+ */
+ len = 2;
+ value = SQL_IC_LOWER;
+ break;
+
+ case SQL_IDENTIFIER_QUOTE_CHAR: /* ODBC 1.0 */
+ /* the character used to quote "identifiers" */
+ p = PG_VERSION_LE(conn, 6.2) ? " " : "\"";
+ break;
+
+ case SQL_KEYWORDS: /* ODBC 2.0 */
+ p = "";
+ break;
+
+ case SQL_LIKE_ESCAPE_CLAUSE: /* ODBC 2.0 */
+
+ /*
+ * is there a character that escapes '%' and '_' in a LIKE
+ * clause? not as far as I can tell
+ */
+ p = "N";
+ break;
+
+ case SQL_LOCK_TYPES: /* ODBC 2.0 */
+ len = 4;
+ value = globals.lie ? (SQL_LCK_NO_CHANGE | SQL_LCK_EXCLUSIVE | SQL_LCK_UNLOCK) : SQL_LCK_NO_CHANGE;
+ break;
+
+ case SQL_MAX_BINARY_LITERAL_LEN: /* ODBC 2.0 */
+ len = 4;
+ value = 0;
+ break;
+
+ case SQL_MAX_CHAR_LITERAL_LEN: /* ODBC 2.0 */
+ len = 4;
+ value = 0;
+ break;
+
+ case SQL_MAX_COLUMN_NAME_LEN: /* ODBC 1.0 */
+ len = 2;
+ value = MAX_COLUMN_LEN;
+ break;
+
+ case SQL_MAX_COLUMNS_IN_GROUP_BY: /* ODBC 2.0 */
+ len = 2;
+ value = 0;
+ break;
+
+ case SQL_MAX_COLUMNS_IN_INDEX: /* ODBC 2.0 */
+ len = 2;
+ value = 0;
+ break;
- case SQL_OUTER_JOINS: /* ODBC 1.0 */
- if (PG_VERSION_GE(conn, 7.1)) { /* OJs in 7.1+ */
+ case SQL_MAX_COLUMNS_IN_ORDER_BY: /* ODBC 2.0 */
+ len = 2;
+ value = 0;
+ break;
+
+ case SQL_MAX_COLUMNS_IN_SELECT: /* ODBC 2.0 */
+ len = 2;
+ value = 0;
+ break;
+
+ case SQL_MAX_COLUMNS_IN_TABLE: /* ODBC 2.0 */
+ len = 2;
+ value = 0;
+ break;
+
+ case SQL_MAX_CURSOR_NAME_LEN: /* ODBC 1.0 */
+ len = 2;
+ value = MAX_CURSOR_LEN;
+ break;
+
+ case SQL_MAX_INDEX_SIZE: /* ODBC 2.0 */
+ len = 4;
+ value = 0;
+ break;
+
+ case SQL_MAX_OWNER_NAME_LEN: /* ODBC 1.0 */
+ len = 2;
+ value = 0;
+ break;
+
+ case SQL_MAX_PROCEDURE_NAME_LEN: /* ODBC 1.0 */
+ len = 2;
+ value = 0;
+ break;
+
+ case SQL_MAX_QUALIFIER_NAME_LEN: /* ODBC 1.0 */
+ len = 2;
+ value = 0;
+ break;
+
+ case SQL_MAX_ROW_SIZE: /* ODBC 2.0 */
+ len = 4;
+ if (PG_VERSION_GE(conn, 7.1))
+ { /* Large Rowa in 7.1+ */
+ value = MAX_ROW_SIZE;
+ }
+ else
+ { /* Without the Toaster we're limited to
+ * the blocksize */
+ value = BLCKSZ;
+ }
+ break;
+
+ case SQL_MAX_ROW_SIZE_INCLUDES_LONG: /* ODBC 2.0 */
+
+ /*
+ * does the preceding value include LONGVARCHAR and
+ * LONGVARBINARY fields? Well, it does include longvarchar,
+ * but not longvarbinary.
+ */
p = "Y";
- } else { /* OJs not in <7.1 */
+ break;
+
+ case SQL_MAX_STATEMENT_LEN: /* ODBC 2.0 */
+ /* maybe this should be 0? */
+ len = 4;
+ if (PG_VERSION_GE(conn, 7.0))
+ { /* Long Queries in 7.0+ */
+ value = MAX_STATEMENT_LEN;
+ }
+ else if (PG_VERSION_GE(conn, 6.5)) /* Prior to 7.0 we used
+ * 2*BLCKSZ */
+ value = (2 * BLCKSZ);
+ else
+/* Prior to 6.5 we used BLCKSZ */
+ value = BLCKSZ;
+
+ break;
+
+ case SQL_MAX_TABLE_NAME_LEN: /* ODBC 1.0 */
+ len = 2;
+ value = MAX_TABLE_LEN;
+ break;
+
+ case SQL_MAX_TABLES_IN_SELECT: /* ODBC 2.0 */
+ len = 2;
+ value = 0;
+ break;
+
+ case SQL_MAX_USER_NAME_LEN:
+ len = 2;
+ value = 0;
+ break;
+
+ case SQL_MULT_RESULT_SETS: /* ODBC 1.0 */
+ /* Don't support multiple result sets but say yes anyway? */
+ p = "Y";
+ break;
+
+ case SQL_MULTIPLE_ACTIVE_TXN: /* ODBC 1.0 */
+ p = "Y";
+ break;
+
+ case SQL_NEED_LONG_DATA_LEN: /* ODBC 2.0 */
+
+ /*
+ * Dont need the length, SQLPutData can handle any size and
+ * multiple calls
+ */
p = "N";
- }
- break;
-
- case SQL_OWNER_TERM: /* ODBC 1.0 */
- p = "owner";
- break;
-
- case SQL_OWNER_USAGE: /* ODBC 2.0 */
- len = 4;
- value = 0;
- break;
-
- case SQL_POS_OPERATIONS: /* ODBC 2.0 */
- len = 4;
- value = globals.lie ? (SQL_POS_POSITION | SQL_POS_REFRESH | SQL_POS_UPDATE | SQL_POS_DELETE | SQL_POS_ADD) : (SQL_POS_POSITION | SQL_POS_REFRESH);
- break;
-
- case SQL_POSITIONED_STATEMENTS: /* ODBC 2.0 */
- len = 4;
- value = globals.lie ? (SQL_PS_POSITIONED_DELETE |
- SQL_PS_POSITIONED_UPDATE |
- SQL_PS_SELECT_FOR_UPDATE) : 0;
- break;
-
- case SQL_PROCEDURE_TERM: /* ODBC 1.0 */
- p = "procedure";
- break;
-
- case SQL_PROCEDURES: /* ODBC 1.0 */
- p = "Y";
- break;
-
- case SQL_QUALIFIER_LOCATION: /* ODBC 2.0 */
- len = 2;
- value = SQL_QL_START;
- break;
-
- case SQL_QUALIFIER_NAME_SEPARATOR: /* ODBC 1.0 */
- p = "";
- break;
-
- case SQL_QUALIFIER_TERM: /* ODBC 1.0 */
- p = "";
- break;
-
- case SQL_QUALIFIER_USAGE: /* ODBC 2.0 */
- len = 4;
- value = 0;
- break;
-
- case SQL_QUOTED_IDENTIFIER_CASE: /* ODBC 2.0 */
- /* are "quoted" identifiers case-sensitive? YES! */
- len = 2;
- value = SQL_IC_SENSITIVE;
- break;
-
- case SQL_ROW_UPDATES: /* ODBC 1.0 */
- /* Driver doesn't support keyset-driven or mixed cursors, so
- not much point in saying row updates are supported
- */
- p = globals.lie ? "Y" : "N";
- break;
-
- case SQL_SCROLL_CONCURRENCY: /* ODBC 1.0 */
- len = 4;
- value = globals.lie ? (SQL_SCCO_READ_ONLY |
- SQL_SCCO_LOCK |
- SQL_SCCO_OPT_ROWVER |
- SQL_SCCO_OPT_VALUES) : (SQL_SCCO_READ_ONLY);
- break;
-
- case SQL_SCROLL_OPTIONS: /* ODBC 1.0 */
- len = 4;
- value = globals.lie ? (SQL_SO_FORWARD_ONLY |
- SQL_SO_STATIC |
- SQL_SO_KEYSET_DRIVEN |
- SQL_SO_DYNAMIC |
- SQL_SO_MIXED) : (globals.use_declarefetch ? SQL_SO_FORWARD_ONLY : (SQL_SO_FORWARD_ONLY | SQL_SO_STATIC));
- break;
-
- case SQL_SEARCH_PATTERN_ESCAPE: /* ODBC 1.0 */
- p = "";
- break;
-
- case SQL_SERVER_NAME: /* ODBC 1.0 */
- p = CC_get_server(conn);
- break;
-
- case SQL_SPECIAL_CHARACTERS: /* ODBC 2.0 */
- p = "_";
- break;
-
- case SQL_STATIC_SENSITIVITY: /* ODBC 2.0 */
- len = 4;
- value = globals.lie ? (SQL_SS_ADDITIONS | SQL_SS_DELETIONS | SQL_SS_UPDATES) : 0;
- break;
-
- case SQL_STRING_FUNCTIONS: /* ODBC 1.0 */
- len = 4;
- value = (SQL_FN_STR_CONCAT |
- SQL_FN_STR_LCASE |
- SQL_FN_STR_LENGTH |
- SQL_FN_STR_LOCATE |
- SQL_FN_STR_LTRIM |
- SQL_FN_STR_RTRIM |
- SQL_FN_STR_SUBSTRING |
- SQL_FN_STR_UCASE);
- break;
-
- case SQL_SUBQUERIES: /* ODBC 2.0 */
- /* postgres 6.3 supports subqueries */
- len = 4;
- value = (SQL_SQ_QUANTIFIED |
- SQL_SQ_IN |
- SQL_SQ_EXISTS |
- SQL_SQ_COMPARISON);
- break;
-
- case SQL_SYSTEM_FUNCTIONS: /* ODBC 1.0 */
- len = 4;
- value = 0;
- break;
-
- case SQL_TABLE_TERM: /* ODBC 1.0 */
- p = "table";
- break;
-
- case SQL_TIMEDATE_ADD_INTERVALS: /* ODBC 2.0 */
- len = 4;
- value = 0;
- break;
-
- case SQL_TIMEDATE_DIFF_INTERVALS: /* ODBC 2.0 */
- len = 4;
- value = 0;
- break;
-
- case SQL_TIMEDATE_FUNCTIONS: /* ODBC 1.0 */
- len = 4;
- value = (SQL_FN_TD_NOW);
- break;
-
- case SQL_TXN_CAPABLE: /* ODBC 1.0 */
- /* Postgres can deal with create or drop table statements in a transaction */
- len = 2;
- value = SQL_TC_ALL;
- break;
-
- case SQL_TXN_ISOLATION_OPTION: /* ODBC 1.0 */
- len = 4;
- value = SQL_TXN_READ_COMMITTED; /* SQL_TXN_SERIALIZABLE; */
- break;
-
- case SQL_UNION: /* ODBC 2.0 */
- /* unions with all supported in postgres 6.3 */
- len = 4;
- value = (SQL_U_UNION | SQL_U_UNION_ALL);
- break;
-
- case SQL_USER_NAME: /* ODBC 1.0 */
- p = CC_get_username(conn);
- break;
-
- default:
- /* unrecognized key */
- conn->errormsg = "Unrecognized key passed to SQLGetInfo.";
- conn->errornumber = CONN_NOT_IMPLEMENTED_ERROR;
- CC_log_error(func, "", conn);
- return SQL_ERROR;
- }
+ break;
+
+ case SQL_NON_NULLABLE_COLUMNS: /* ODBC 1.0 */
+ len = 2;
+ value = SQL_NNC_NON_NULL;
+ break;
+
+ case SQL_NULL_COLLATION: /* ODBC 2.0 */
+ /* where are nulls sorted? */
+ len = 2;
+ value = SQL_NC_END;
+ break;
+
+ case SQL_NUMERIC_FUNCTIONS: /* ODBC 1.0 */
+ len = 4;
+ value = 0;
+ break;
+
+ case SQL_ODBC_API_CONFORMANCE: /* ODBC 1.0 */
+ len = 2;
+ value = SQL_OAC_LEVEL1;
+ break;
+
+ case SQL_ODBC_SAG_CLI_CONFORMANCE: /* ODBC 1.0 */
+ len = 2;
+ value = SQL_OSCC_NOT_COMPLIANT;
+ break;
+
+ case SQL_ODBC_SQL_CONFORMANCE: /* ODBC 1.0 */
+ len = 2;
+ value = SQL_OSC_CORE;
+ break;
+
+ case SQL_ODBC_SQL_OPT_IEF: /* ODBC 1.0 */
+ p = "N";
+ break;
+
+ case SQL_OJ_CAPABILITIES: /* ODBC 2.01 */
+ len = 4;
+ if (PG_VERSION_GE(conn, 7.1))
+ { /* OJs in 7.1+ */
+ value = (SQL_OJ_LEFT |
+ SQL_OJ_RIGHT |
+ SQL_OJ_FULL |
+ SQL_OJ_NESTED |
+ SQL_OJ_NOT_ORDERED |
+ SQL_OJ_INNER |
+ SQL_OJ_ALL_COMPARISON_OPS);
+ }
+ else
+ { /* OJs not in <7.1 */
+ value = 0;
+ }
+ break;
+
+ case SQL_ORDER_BY_COLUMNS_IN_SELECT: /* ODBC 2.0 */
+ p = (PG_VERSION_LE(conn, 6.3)) ? "Y" : "N";
+ break;
+
+ case SQL_OUTER_JOINS: /* ODBC 1.0 */
+ if (PG_VERSION_GE(conn, 7.1))
+ { /* OJs in 7.1+ */
+ p = "Y";
+ }
+ else
+ { /* OJs not in <7.1 */
+ p = "N";
+ }
+ break;
+
+ case SQL_OWNER_TERM: /* ODBC 1.0 */
+ p = "owner";
+ break;
+
+ case SQL_OWNER_USAGE: /* ODBC 2.0 */
+ len = 4;
+ value = 0;
+ break;
+
+ case SQL_POS_OPERATIONS: /* ODBC 2.0 */
+ len = 4;
+ value = globals.lie ? (SQL_POS_POSITION | SQL_POS_REFRESH | SQL_POS_UPDATE | SQL_POS_DELETE | SQL_POS_ADD) : (SQL_POS_POSITION | SQL_POS_REFRESH);
+ break;
+
+ case SQL_POSITIONED_STATEMENTS: /* ODBC 2.0 */
+ len = 4;
+ value = globals.lie ? (SQL_PS_POSITIONED_DELETE |
+ SQL_PS_POSITIONED_UPDATE |
+ SQL_PS_SELECT_FOR_UPDATE) : 0;
+ break;
+
+ case SQL_PROCEDURE_TERM: /* ODBC 1.0 */
+ p = "procedure";
+ break;
+
+ case SQL_PROCEDURES: /* ODBC 1.0 */
+ p = "Y";
+ break;
+
+ case SQL_QUALIFIER_LOCATION: /* ODBC 2.0 */
+ len = 2;
+ value = SQL_QL_START;
+ break;
+
+ case SQL_QUALIFIER_NAME_SEPARATOR: /* ODBC 1.0 */
+ p = "";
+ break;
+
+ case SQL_QUALIFIER_TERM: /* ODBC 1.0 */
+ p = "";
+ break;
+
+ case SQL_QUALIFIER_USAGE: /* ODBC 2.0 */
+ len = 4;
+ value = 0;
+ break;
+
+ case SQL_QUOTED_IDENTIFIER_CASE: /* ODBC 2.0 */
+ /* are "quoted" identifiers case-sensitive? YES! */
+ len = 2;
+ value = SQL_IC_SENSITIVE;
+ break;
+
+ case SQL_ROW_UPDATES: /* ODBC 1.0 */
+
+ /*
+ * Driver doesn't support keyset-driven or mixed cursors, so
+ * not much point in saying row updates are supported
+ */
+ p = globals.lie ? "Y" : "N";
+ break;
+
+ case SQL_SCROLL_CONCURRENCY: /* ODBC 1.0 */
+ len = 4;
+ value = globals.lie ? (SQL_SCCO_READ_ONLY |
+ SQL_SCCO_LOCK |
+ SQL_SCCO_OPT_ROWVER |
+ SQL_SCCO_OPT_VALUES) : (SQL_SCCO_READ_ONLY);
+ break;
+
+ case SQL_SCROLL_OPTIONS: /* ODBC 1.0 */
+ len = 4;
+ value = globals.lie ? (SQL_SO_FORWARD_ONLY |
+ SQL_SO_STATIC |
+ SQL_SO_KEYSET_DRIVEN |
+ SQL_SO_DYNAMIC |
+ SQL_SO_MIXED) : (globals.use_declarefetch ? SQL_SO_FORWARD_ONLY : (SQL_SO_FORWARD_ONLY | SQL_SO_STATIC));
+ break;
+
+ case SQL_SEARCH_PATTERN_ESCAPE: /* ODBC 1.0 */
+ p = "";
+ break;
+
+ case SQL_SERVER_NAME: /* ODBC 1.0 */
+ p = CC_get_server(conn);
+ break;
+
+ case SQL_SPECIAL_CHARACTERS: /* ODBC 2.0 */
+ p = "_";
+ break;
+
+ case SQL_STATIC_SENSITIVITY: /* ODBC 2.0 */
+ len = 4;
+ value = globals.lie ? (SQL_SS_ADDITIONS | SQL_SS_DELETIONS | SQL_SS_UPDATES) : 0;
+ break;
+
+ case SQL_STRING_FUNCTIONS: /* ODBC 1.0 */
+ len = 4;
+ value = (SQL_FN_STR_CONCAT |
+ SQL_FN_STR_LCASE |
+ SQL_FN_STR_LENGTH |
+ SQL_FN_STR_LOCATE |
+ SQL_FN_STR_LTRIM |
+ SQL_FN_STR_RTRIM |
+ SQL_FN_STR_SUBSTRING |
+ SQL_FN_STR_UCASE);
+ break;
+
+ case SQL_SUBQUERIES: /* ODBC 2.0 */
+ /* postgres 6.3 supports subqueries */
+ len = 4;
+ value = (SQL_SQ_QUANTIFIED |
+ SQL_SQ_IN |
+ SQL_SQ_EXISTS |
+ SQL_SQ_COMPARISON);
+ break;
+
+ case SQL_SYSTEM_FUNCTIONS: /* ODBC 1.0 */
+ len = 4;
+ value = 0;
+ break;
+
+ case SQL_TABLE_TERM: /* ODBC 1.0 */
+ p = "table";
+ break;
+
+ case SQL_TIMEDATE_ADD_INTERVALS: /* ODBC 2.0 */
+ len = 4;
+ value = 0;
+ break;
+
+ case SQL_TIMEDATE_DIFF_INTERVALS: /* ODBC 2.0 */
+ len = 4;
+ value = 0;
+ break;
+
+ case SQL_TIMEDATE_FUNCTIONS: /* ODBC 1.0 */
+ len = 4;
+ value = (SQL_FN_TD_NOW);
+ break;
+
+ case SQL_TXN_CAPABLE: /* ODBC 1.0 */
+
+ /*
+ * Postgres can deal with create or drop table statements in a
+ * transaction
+ */
+ len = 2;
+ value = SQL_TC_ALL;
+ break;
+
+ case SQL_TXN_ISOLATION_OPTION: /* ODBC 1.0 */
+ len = 4;
+ value = SQL_TXN_READ_COMMITTED; /* SQL_TXN_SERIALIZABLE; */
+ break;
+
+ case SQL_UNION: /* ODBC 2.0 */
+ /* unions with all supported in postgres 6.3 */
+ len = 4;
+ value = (SQL_U_UNION | SQL_U_UNION_ALL);
+ break;
+
+ case SQL_USER_NAME: /* ODBC 1.0 */
+ p = CC_get_username(conn);
+ break;
+
+ default:
+ /* unrecognized key */
+ conn->errormsg = "Unrecognized key passed to SQLGetInfo.";
+ conn->errornumber = CONN_NOT_IMPLEMENTED_ERROR;
+ CC_log_error(func, "", conn);
+ return SQL_ERROR;
+ }
result = SQL_SUCCESS;
- mylog("SQLGetInfo: p='%s', len=%d, value=%d, cbMax=%d\n", p?p:"<NULL>", len, value, cbInfoValueMax);
+ mylog("SQLGetInfo: p='%s', len=%d, value=%d, cbMax=%d\n", p ? p : "<NULL>", len, value, cbInfoValueMax);
- /* NOTE, that if rgbInfoValue is NULL, then no warnings or errors should
- result and just pcbInfoValue is returned, which indicates what length
- would be required if a real buffer had been passed in.
- */
- if (p) { /* char/binary data */
+ /*
+ * NOTE, that if rgbInfoValue is NULL, then no warnings or errors
+ * should result and just pcbInfoValue is returned, which indicates
+ * what length would be required if a real buffer had been passed in.
+ */
+ if (p)
+ { /* char/binary data */
len = strlen(p);
- if (rgbInfoValue) {
- strncpy_null((char *)rgbInfoValue, p, (size_t)cbInfoValueMax);
+ if (rgbInfoValue)
+ {
+ strncpy_null((char *) rgbInfoValue, p, (size_t) cbInfoValueMax);
- if (len >= cbInfoValueMax) {
+ if (len >= cbInfoValueMax)
+ {
result = SQL_SUCCESS_WITH_INFO;
conn->errornumber = STMT_TRUNCATED;
conn->errormsg = "The buffer was too small for the result.";
@@ -646,41 +693,46 @@ RETCODE result;
}
}
- else { /* numeric data */
-
- if (rgbInfoValue) {
-
- if (len == 2 )
- *((WORD *)rgbInfoValue) = (WORD) value;
+ else
+ { /* numeric data */
+
+ if (rgbInfoValue)
+ {
+
+ if (len == 2)
+ *((WORD *) rgbInfoValue) = (WORD) value;
else if (len == 4)
- *((DWORD *)rgbInfoValue) = (DWORD) value;
+ *((DWORD *) rgbInfoValue) = (DWORD) value;
}
}
- if (pcbInfoValue)
+ if (pcbInfoValue)
*pcbInfoValue = len;
return result;
}
-/* - - - - - - - - - */
+/* - - - - - - - - - */
-RETCODE SQL_API SQLGetTypeInfo(
- HSTMT hstmt,
- SWORD fSqlType)
+RETCODE SQL_API
+SQLGetTypeInfo(
+ HSTMT hstmt,
+ SWORD fSqlType)
{
-static char *func = "SQLGetTypeInfo";
-StatementClass *stmt = (StatementClass *) hstmt;
-TupleNode *row;
-int i;
+ static char *func = "SQLGetTypeInfo";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ TupleNode *row;
+ int i;
+
/* Int4 type; */
-Int4 pgType;
-Int2 sqlType;
+ Int4 pgType;
+ Int2 sqlType;
mylog("%s: entering...fSqlType = %d\n", func, fSqlType);
- if( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
@@ -688,7 +740,8 @@ Int2 sqlType;
stmt->manual_result = TRUE;
stmt->result = QR_Constructor();
- if( ! stmt->result) {
+ if (!stmt->result)
+ {
SC_log_error(func, "Error creating result.", stmt);
return SQL_ERROR;
}
@@ -712,13 +765,15 @@ Int2 sqlType;
QR_set_field_info(stmt->result, 13, "MINIMUM_SCALE", PG_TYPE_INT2, 2);
QR_set_field_info(stmt->result, 14, "MAXIMUM_SCALE", PG_TYPE_INT2, 2);
- for(i=0, sqlType = sqlTypes[0]; sqlType; sqlType = sqlTypes[++i]) {
+ for (i = 0, sqlType = sqlTypes[0]; sqlType; sqlType = sqlTypes[++i])
+ {
pgType = sqltype_to_pgtype(sqlType);
- if (fSqlType == SQL_ALL_TYPES || fSqlType == sqlType) {
- row = (TupleNode *)malloc(sizeof(TupleNode) + (15 - 1)*sizeof(TupleField));
+ if (fSqlType == SQL_ALL_TYPES || fSqlType == sqlType)
+ {
+ row = (TupleNode *) malloc(sizeof(TupleNode) + (15 - 1) * sizeof(TupleField));
- /* These values can't be NULL */
+ /* These values can't be NULL */
set_tuplefield_string(&row->tuple[0], pgtype_to_name(stmt, pgType));
set_tuplefield_int2(&row->tuple[1], (Int2) sqlType);
set_tuplefield_int2(&row->tuple[6], pgtype_nullable(stmt, pgType));
@@ -726,10 +781,13 @@ Int2 sqlType;
set_tuplefield_int2(&row->tuple[8], pgtype_searchable(stmt, pgType));
set_tuplefield_int2(&row->tuple[10], pgtype_money(stmt, pgType));
- /* Localized data-source dependent data type name (always NULL) */
- set_tuplefield_null(&row->tuple[12]);
+ /*
+ * Localized data-source dependent data type name (always
+ * NULL)
+ */
+ set_tuplefield_null(&row->tuple[12]);
- /* These values can be NULL */
+ /* These values can be NULL */
set_nullfield_int4(&row->tuple[2], pgtype_precision(stmt, pgType, PG_STATIC, PG_STATIC));
set_nullfield_string(&row->tuple[3], pgtype_literal_prefix(stmt, pgType));
set_nullfield_string(&row->tuple[4], pgtype_literal_suffix(stmt, pgType));
@@ -744,30 +802,34 @@ Int2 sqlType;
}
- stmt->status = STMT_FINISHED;
- stmt->currTuple = -1;
+ stmt->status = STMT_FINISHED;
+ stmt->currTuple = -1;
stmt->rowset_start = -1;
stmt->current_col = -1;
- return SQL_SUCCESS;
+ return SQL_SUCCESS;
}
-/* - - - - - - - - - */
+/* - - - - - - - - - */
-RETCODE SQL_API SQLGetFunctions(
- HDBC hdbc,
- UWORD fFunction,
- UWORD FAR *pfExists)
+RETCODE SQL_API
+SQLGetFunctions(
+ HDBC hdbc,
+ UWORD fFunction,
+ UWORD FAR * pfExists)
{
-static char *func="SQLGetFunctions";
+ static char *func = "SQLGetFunctions";
- mylog( "%s: entering...\n", func);
+ mylog("%s: entering...\n", func);
- if (fFunction == SQL_API_ALL_FUNCTIONS) {
+ if (fFunction == SQL_API_ALL_FUNCTIONS)
+ {
- if (globals.lie) {
- int i;
- memset(pfExists, 0, sizeof(UWORD)*100);
+ if (globals.lie)
+ {
+ int i;
+
+ memset(pfExists, 0, sizeof(UWORD) * 100);
pfExists[SQL_API_SQLALLOCENV] = TRUE;
pfExists[SQL_API_SQLFREEENV] = TRUE;
@@ -776,179 +838,309 @@ static char *func="SQLGetFunctions";
for (i = SQL_EXT_API_START; i <= SQL_EXT_API_LAST; i++)
pfExists[i] = TRUE;
}
- else {
- memset(pfExists, 0, sizeof(UWORD)*100);
+ else
+ {
+ memset(pfExists, 0, sizeof(UWORD) * 100);
/* ODBC core functions */
- pfExists[SQL_API_SQLALLOCCONNECT] = TRUE;
- pfExists[SQL_API_SQLALLOCENV] = TRUE;
- pfExists[SQL_API_SQLALLOCSTMT] = TRUE;
- pfExists[SQL_API_SQLBINDCOL] = TRUE;
- pfExists[SQL_API_SQLCANCEL] = TRUE;
- pfExists[SQL_API_SQLCOLATTRIBUTES] = TRUE;
- pfExists[SQL_API_SQLCONNECT] = TRUE;
- pfExists[SQL_API_SQLDESCRIBECOL] = TRUE; /* partial */
- pfExists[SQL_API_SQLDISCONNECT] = TRUE;
- pfExists[SQL_API_SQLERROR] = TRUE;
- pfExists[SQL_API_SQLEXECDIRECT] = TRUE;
- pfExists[SQL_API_SQLEXECUTE] = TRUE;
- pfExists[SQL_API_SQLFETCH] = TRUE;
- pfExists[SQL_API_SQLFREECONNECT] = TRUE;
- pfExists[SQL_API_SQLFREEENV] = TRUE;
- pfExists[SQL_API_SQLFREESTMT] = TRUE;
- pfExists[SQL_API_SQLGETCURSORNAME] = TRUE;
- pfExists[SQL_API_SQLNUMRESULTCOLS] = TRUE;
- pfExists[SQL_API_SQLPREPARE] = TRUE; /* complete? */
- pfExists[SQL_API_SQLROWCOUNT] = TRUE;
- pfExists[SQL_API_SQLSETCURSORNAME] = TRUE;
- pfExists[SQL_API_SQLSETPARAM] = FALSE; /* odbc 1.0 */
- pfExists[SQL_API_SQLTRANSACT] = TRUE;
+ pfExists[SQL_API_SQLALLOCCONNECT] = TRUE;
+ pfExists[SQL_API_SQLALLOCENV] = TRUE;
+ pfExists[SQL_API_SQLALLOCSTMT] = TRUE;
+ pfExists[SQL_API_SQLBINDCOL] = TRUE;
+ pfExists[SQL_API_SQLCANCEL] = TRUE;
+ pfExists[SQL_API_SQLCOLATTRIBUTES] = TRUE;
+ pfExists[SQL_API_SQLCONNECT] = TRUE;
+ pfExists[SQL_API_SQLDESCRIBECOL] = TRUE; /* partial */
+ pfExists[SQL_API_SQLDISCONNECT] = TRUE;
+ pfExists[SQL_API_SQLERROR] = TRUE;
+ pfExists[SQL_API_SQLEXECDIRECT] = TRUE;
+ pfExists[SQL_API_SQLEXECUTE] = TRUE;
+ pfExists[SQL_API_SQLFETCH] = TRUE;
+ pfExists[SQL_API_SQLFREECONNECT] = TRUE;
+ pfExists[SQL_API_SQLFREEENV] = TRUE;
+ pfExists[SQL_API_SQLFREESTMT] = TRUE;
+ pfExists[SQL_API_SQLGETCURSORNAME] = TRUE;
+ pfExists[SQL_API_SQLNUMRESULTCOLS] = TRUE;
+ pfExists[SQL_API_SQLPREPARE] = TRUE; /* complete? */
+ pfExists[SQL_API_SQLROWCOUNT] = TRUE;
+ pfExists[SQL_API_SQLSETCURSORNAME] = TRUE;
+ pfExists[SQL_API_SQLSETPARAM] = FALSE; /* odbc 1.0 */
+ pfExists[SQL_API_SQLTRANSACT] = TRUE;
/* ODBC level 1 functions */
- pfExists[SQL_API_SQLBINDPARAMETER] = TRUE;
- pfExists[SQL_API_SQLCOLUMNS] = TRUE;
- pfExists[SQL_API_SQLDRIVERCONNECT] = TRUE;
- pfExists[SQL_API_SQLGETCONNECTOPTION] = TRUE; /* partial */
- pfExists[SQL_API_SQLGETDATA] = TRUE;
- pfExists[SQL_API_SQLGETFUNCTIONS] = TRUE;
- pfExists[SQL_API_SQLGETINFO] = TRUE;
- pfExists[SQL_API_SQLGETSTMTOPTION] = TRUE; /* partial */
- pfExists[SQL_API_SQLGETTYPEINFO] = TRUE;
- pfExists[SQL_API_SQLPARAMDATA] = TRUE;
- pfExists[SQL_API_SQLPUTDATA] = TRUE;
- pfExists[SQL_API_SQLSETCONNECTOPTION] = TRUE; /* partial */
- pfExists[SQL_API_SQLSETSTMTOPTION] = TRUE;
- pfExists[SQL_API_SQLSPECIALCOLUMNS] = TRUE;
- pfExists[SQL_API_SQLSTATISTICS] = TRUE;
- pfExists[SQL_API_SQLTABLES] = TRUE;
+ pfExists[SQL_API_SQLBINDPARAMETER] = TRUE;
+ pfExists[SQL_API_SQLCOLUMNS] = TRUE;
+ pfExists[SQL_API_SQLDRIVERCONNECT] = TRUE;
+ pfExists[SQL_API_SQLGETCONNECTOPTION] = TRUE; /* partial */
+ pfExists[SQL_API_SQLGETDATA] = TRUE;
+ pfExists[SQL_API_SQLGETFUNCTIONS] = TRUE;
+ pfExists[SQL_API_SQLGETINFO] = TRUE;
+ pfExists[SQL_API_SQLGETSTMTOPTION] = TRUE; /* partial */
+ pfExists[SQL_API_SQLGETTYPEINFO] = TRUE;
+ pfExists[SQL_API_SQLPARAMDATA] = TRUE;
+ pfExists[SQL_API_SQLPUTDATA] = TRUE;
+ pfExists[SQL_API_SQLSETCONNECTOPTION] = TRUE; /* partial */
+ pfExists[SQL_API_SQLSETSTMTOPTION] = TRUE;
+ pfExists[SQL_API_SQLSPECIALCOLUMNS] = TRUE;
+ pfExists[SQL_API_SQLSTATISTICS] = TRUE;
+ pfExists[SQL_API_SQLTABLES] = TRUE;
/* ODBC level 2 functions */
- pfExists[SQL_API_SQLBROWSECONNECT] = FALSE;
+ pfExists[SQL_API_SQLBROWSECONNECT] = FALSE;
pfExists[SQL_API_SQLCOLUMNPRIVILEGES] = FALSE;
- pfExists[SQL_API_SQLDATASOURCES] = FALSE; /* only implemented by DM */
- pfExists[SQL_API_SQLDESCRIBEPARAM] = FALSE; /* not properly implemented */
- pfExists[SQL_API_SQLDRIVERS] = FALSE; /* only implemented by DM */
- pfExists[SQL_API_SQLEXTENDEDFETCH] = TRUE;
- pfExists[SQL_API_SQLFOREIGNKEYS] = TRUE;
- pfExists[SQL_API_SQLMORERESULTS] = TRUE;
- pfExists[SQL_API_SQLNATIVESQL] = TRUE;
- pfExists[SQL_API_SQLNUMPARAMS] = TRUE;
- pfExists[SQL_API_SQLPARAMOPTIONS] = FALSE;
- pfExists[SQL_API_SQLPRIMARYKEYS] = TRUE;
+ pfExists[SQL_API_SQLDATASOURCES] = FALSE; /* only implemented by
+ * DM */
+ pfExists[SQL_API_SQLDESCRIBEPARAM] = FALSE; /* not properly
+ * implemented */
+ pfExists[SQL_API_SQLDRIVERS] = FALSE; /* only implemented by
+ * DM */
+ pfExists[SQL_API_SQLEXTENDEDFETCH] = TRUE;
+ pfExists[SQL_API_SQLFOREIGNKEYS] = TRUE;
+ pfExists[SQL_API_SQLMORERESULTS] = TRUE;
+ pfExists[SQL_API_SQLNATIVESQL] = TRUE;
+ pfExists[SQL_API_SQLNUMPARAMS] = TRUE;
+ pfExists[SQL_API_SQLPARAMOPTIONS] = FALSE;
+ pfExists[SQL_API_SQLPRIMARYKEYS] = TRUE;
pfExists[SQL_API_SQLPROCEDURECOLUMNS] = FALSE;
- pfExists[SQL_API_SQLPROCEDURES] = FALSE;
- pfExists[SQL_API_SQLSETPOS] = TRUE;
- pfExists[SQL_API_SQLSETSCROLLOPTIONS] = TRUE; /* odbc 1.0 */
- pfExists[SQL_API_SQLTABLEPRIVILEGES] = FALSE;
+ pfExists[SQL_API_SQLPROCEDURES] = FALSE;
+ pfExists[SQL_API_SQLSETPOS] = TRUE;
+ pfExists[SQL_API_SQLSETSCROLLOPTIONS] = TRUE; /* odbc 1.0 */
+ pfExists[SQL_API_SQLTABLEPRIVILEGES] = FALSE;
}
- } else {
+ }
+ else
+ {
if (globals.lie)
*pfExists = TRUE;
- else {
-
- switch(fFunction) {
- case SQL_API_SQLALLOCCONNECT: *pfExists = TRUE; break;
- case SQL_API_SQLALLOCENV: *pfExists = TRUE; break;
- case SQL_API_SQLALLOCSTMT: *pfExists = TRUE; break;
- case SQL_API_SQLBINDCOL: *pfExists = TRUE; break;
- case SQL_API_SQLCANCEL: *pfExists = TRUE; break;
- case SQL_API_SQLCOLATTRIBUTES: *pfExists = TRUE; break;
- case SQL_API_SQLCONNECT: *pfExists = TRUE; break;
- case SQL_API_SQLDESCRIBECOL: *pfExists = TRUE; break; /* partial */
- case SQL_API_SQLDISCONNECT: *pfExists = TRUE; break;
- case SQL_API_SQLERROR: *pfExists = TRUE; break;
- case SQL_API_SQLEXECDIRECT: *pfExists = TRUE; break;
- case SQL_API_SQLEXECUTE: *pfExists = TRUE; break;
- case SQL_API_SQLFETCH: *pfExists = TRUE; break;
- case SQL_API_SQLFREECONNECT: *pfExists = TRUE; break;
- case SQL_API_SQLFREEENV: *pfExists = TRUE; break;
- case SQL_API_SQLFREESTMT: *pfExists = TRUE; break;
- case SQL_API_SQLGETCURSORNAME: *pfExists = TRUE; break;
- case SQL_API_SQLNUMRESULTCOLS: *pfExists = TRUE; break;
- case SQL_API_SQLPREPARE: *pfExists = TRUE; break;
- case SQL_API_SQLROWCOUNT: *pfExists = TRUE; break;
- case SQL_API_SQLSETCURSORNAME: *pfExists = TRUE; break;
- case SQL_API_SQLSETPARAM: *pfExists = FALSE; break; /* odbc 1.0 */
- case SQL_API_SQLTRANSACT: *pfExists = TRUE; break;
-
- /* ODBC level 1 functions */
- case SQL_API_SQLBINDPARAMETER: *pfExists = TRUE; break;
- case SQL_API_SQLCOLUMNS: *pfExists = TRUE; break;
- case SQL_API_SQLDRIVERCONNECT: *pfExists = TRUE; break;
- case SQL_API_SQLGETCONNECTOPTION: *pfExists = TRUE; break; /* partial */
- case SQL_API_SQLGETDATA: *pfExists = TRUE; break;
- case SQL_API_SQLGETFUNCTIONS: *pfExists = TRUE; break;
- case SQL_API_SQLGETINFO: *pfExists = TRUE; break;
- case SQL_API_SQLGETSTMTOPTION: *pfExists = TRUE; break; /* partial */
- case SQL_API_SQLGETTYPEINFO: *pfExists = TRUE; break;
- case SQL_API_SQLPARAMDATA: *pfExists = TRUE; break;
- case SQL_API_SQLPUTDATA: *pfExists = TRUE; break;
- case SQL_API_SQLSETCONNECTOPTION: *pfExists = TRUE; break; /* partial */
- case SQL_API_SQLSETSTMTOPTION: *pfExists = TRUE; break;
- case SQL_API_SQLSPECIALCOLUMNS: *pfExists = TRUE; break;
- case SQL_API_SQLSTATISTICS: *pfExists = TRUE; break;
- case SQL_API_SQLTABLES: *pfExists = TRUE; break;
-
- /* ODBC level 2 functions */
- case SQL_API_SQLBROWSECONNECT: *pfExists = FALSE; break;
- case SQL_API_SQLCOLUMNPRIVILEGES: *pfExists = FALSE; break;
- case SQL_API_SQLDATASOURCES: *pfExists = FALSE; break; /* only implemented by DM */
- case SQL_API_SQLDESCRIBEPARAM: *pfExists = FALSE; break; /* not properly implemented */
- case SQL_API_SQLDRIVERS: *pfExists = FALSE; break; /* only implemented by DM */
- case SQL_API_SQLEXTENDEDFETCH: *pfExists = TRUE; break;
- case SQL_API_SQLFOREIGNKEYS: *pfExists = TRUE; break;
- case SQL_API_SQLMORERESULTS: *pfExists = TRUE; break;
- case SQL_API_SQLNATIVESQL: *pfExists = TRUE; break;
- case SQL_API_SQLNUMPARAMS: *pfExists = TRUE; break;
- case SQL_API_SQLPARAMOPTIONS: *pfExists = FALSE; break;
- case SQL_API_SQLPRIMARYKEYS: *pfExists = TRUE; break;
- case SQL_API_SQLPROCEDURECOLUMNS: *pfExists = FALSE; break;
- case SQL_API_SQLPROCEDURES: *pfExists = FALSE; break;
- case SQL_API_SQLSETPOS: *pfExists = TRUE; break;
- case SQL_API_SQLSETSCROLLOPTIONS: *pfExists = TRUE; break; /* odbc 1.0 */
- case SQL_API_SQLTABLEPRIVILEGES: *pfExists = FALSE; break;
+ else
+ {
+
+ switch (fFunction)
+ {
+ case SQL_API_SQLALLOCCONNECT:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLALLOCENV:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLALLOCSTMT:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLBINDCOL:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLCANCEL:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLCOLATTRIBUTES:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLCONNECT:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLDESCRIBECOL:
+ *pfExists = TRUE;
+ break; /* partial */
+ case SQL_API_SQLDISCONNECT:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLERROR:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLEXECDIRECT:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLEXECUTE:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLFETCH:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLFREECONNECT:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLFREEENV:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLFREESTMT:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLGETCURSORNAME:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLNUMRESULTCOLS:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLPREPARE:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLROWCOUNT:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLSETCURSORNAME:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLSETPARAM:
+ *pfExists = FALSE;
+ break; /* odbc 1.0 */
+ case SQL_API_SQLTRANSACT:
+ *pfExists = TRUE;
+ break;
+
+ /* ODBC level 1 functions */
+ case SQL_API_SQLBINDPARAMETER:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLCOLUMNS:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLDRIVERCONNECT:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLGETCONNECTOPTION:
+ *pfExists = TRUE;
+ break; /* partial */
+ case SQL_API_SQLGETDATA:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLGETFUNCTIONS:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLGETINFO:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLGETSTMTOPTION:
+ *pfExists = TRUE;
+ break; /* partial */
+ case SQL_API_SQLGETTYPEINFO:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLPARAMDATA:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLPUTDATA:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLSETCONNECTOPTION:
+ *pfExists = TRUE;
+ break; /* partial */
+ case SQL_API_SQLSETSTMTOPTION:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLSPECIALCOLUMNS:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLSTATISTICS:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLTABLES:
+ *pfExists = TRUE;
+ break;
+
+ /* ODBC level 2 functions */
+ case SQL_API_SQLBROWSECONNECT:
+ *pfExists = FALSE;
+ break;
+ case SQL_API_SQLCOLUMNPRIVILEGES:
+ *pfExists = FALSE;
+ break;
+ case SQL_API_SQLDATASOURCES:
+ *pfExists = FALSE;
+ break; /* only implemented by DM */
+ case SQL_API_SQLDESCRIBEPARAM:
+ *pfExists = FALSE;
+ break; /* not properly implemented */
+ case SQL_API_SQLDRIVERS:
+ *pfExists = FALSE;
+ break; /* only implemented by DM */
+ case SQL_API_SQLEXTENDEDFETCH:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLFOREIGNKEYS:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLMORERESULTS:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLNATIVESQL:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLNUMPARAMS:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLPARAMOPTIONS:
+ *pfExists = FALSE;
+ break;
+ case SQL_API_SQLPRIMARYKEYS:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLPROCEDURECOLUMNS:
+ *pfExists = FALSE;
+ break;
+ case SQL_API_SQLPROCEDURES:
+ *pfExists = FALSE;
+ break;
+ case SQL_API_SQLSETPOS:
+ *pfExists = TRUE;
+ break;
+ case SQL_API_SQLSETSCROLLOPTIONS:
+ *pfExists = TRUE;
+ break; /* odbc 1.0 */
+ case SQL_API_SQLTABLEPRIVILEGES:
+ *pfExists = FALSE;
+ break;
}
}
- }
+ }
- return SQL_SUCCESS;
+ return SQL_SUCCESS;
}
-RETCODE SQL_API SQLTables(
- HSTMT hstmt,
- UCHAR FAR * szTableQualifier,
- SWORD cbTableQualifier,
- UCHAR FAR * szTableOwner,
- SWORD cbTableOwner,
- UCHAR FAR * szTableName,
- SWORD cbTableName,
- UCHAR FAR * szTableType,
- SWORD cbTableType)
+RETCODE SQL_API
+SQLTables(
+ HSTMT hstmt,
+ UCHAR FAR * szTableQualifier,
+ SWORD cbTableQualifier,
+ UCHAR FAR * szTableOwner,
+ SWORD cbTableOwner,
+ UCHAR FAR * szTableName,
+ SWORD cbTableName,
+ UCHAR FAR * szTableType,
+ SWORD cbTableType)
{
-static char *func = "SQLTables";
-StatementClass *stmt = (StatementClass *) hstmt;
-StatementClass *tbl_stmt;
-TupleNode *row;
-HSTMT htbl_stmt;
-RETCODE result;
-char *tableType;
-char tables_query[STD_STATEMENT_LEN];
-char table_name[MAX_INFO_STRING], table_owner[MAX_INFO_STRING], relkind_or_hasrules[MAX_INFO_STRING];
-ConnectionClass *conn;
-ConnInfo *ci;
-char *prefix[32], prefixes[MEDIUM_REGISTRY_LEN];
-char *table_type[32], table_types[MAX_INFO_STRING];
-char show_system_tables, show_regular_tables, show_views;
-char regular_table, view, systable;
-int i;
-
-mylog("%s: entering...stmt=%u\n", func, stmt);
-
- if( ! stmt) {
+ static char *func = "SQLTables";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ StatementClass *tbl_stmt;
+ TupleNode *row;
+ HSTMT htbl_stmt;
+ RETCODE result;
+ char *tableType;
+ char tables_query[STD_STATEMENT_LEN];
+ char table_name[MAX_INFO_STRING],
+ table_owner[MAX_INFO_STRING],
+ relkind_or_hasrules[MAX_INFO_STRING];
+ ConnectionClass *conn;
+ ConnInfo *ci;
+ char *prefix[32],
+ prefixes[MEDIUM_REGISTRY_LEN];
+ char *table_type[32],
+ table_types[MAX_INFO_STRING];
+ char show_system_tables,
+ show_regular_tables,
+ show_views;
+ char regular_table,
+ view,
+ systable;
+ int i;
+
+ mylog("%s: entering...stmt=%u\n", func, stmt);
+
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
@@ -959,8 +1151,9 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
conn = (ConnectionClass *) (stmt->hdbc);
ci = &stmt->hdbc->connInfo;
- result = SQLAllocStmt( stmt->hdbc, &htbl_stmt);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLAllocStmt(stmt->hdbc, &htbl_stmt);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errornumber = STMT_NO_MEMORY_ERROR;
stmt->errormsg = "Couldn't allocate statement for SQLTables result.";
SC_log_error(func, "", stmt);
@@ -969,14 +1162,17 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
tbl_stmt = (StatementClass *) htbl_stmt;
/* ********************************************************************** */
- /* Create the query to find out the tables */
+ /* Create the query to find out the tables */
/* ********************************************************************** */
- if (PG_VERSION_GE(conn, 7.1)) { /* view is represented by its relkind since 7.1 */
+ if (PG_VERSION_GE(conn, 7.1))
+ { /* view is represented by its relkind
+ * since 7.1 */
strcpy(tables_query, "select relname, usename, relkind from pg_class, pg_user");
strcat(tables_query, " where relkind in ('r', 'v')");
}
- else {
+ else
+ {
strcpy(tables_query, "select relname, usename, relhasrules from pg_class, pg_user");
strcat(tables_query, " where relkind = 'r'");
}
@@ -985,58 +1181,64 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
my_strcat(tables_query, " and relname like '%.*s'", szTableName, cbTableName);
- /* Parse the extra systable prefix */
+ /* Parse the extra systable prefix */
strcpy(prefixes, globals.extra_systable_prefixes);
i = 0;
prefix[i] = strtok(prefixes, ";");
- while (prefix[i] && i<32) {
+ while (prefix[i] && i < 32)
+ {
prefix[++i] = strtok(NULL, ";");
}
- /* Parse the desired table types to return */
+ /* Parse the desired table types to return */
show_system_tables = FALSE;
show_regular_tables = FALSE;
show_views = FALSE;
- /* make_string mallocs memory */
+ /* make_string mallocs memory */
tableType = make_string(szTableType, cbTableType, NULL);
- if (tableType) {
+ if (tableType)
+ {
strcpy(table_types, tableType);
free(tableType);
i = 0;
table_type[i] = strtok(table_types, ",");
- while (table_type[i] && i<32) {
+ while (table_type[i] && i < 32)
table_type[++i] = strtok(NULL, ",");
- }
- /* Check for desired table types to return */
+ /* Check for desired table types to return */
i = 0;
- while (table_type[i]) {
- if ( strstr(table_type[i], "SYSTEM TABLE"))
+ while (table_type[i])
+ {
+ if (strstr(table_type[i], "SYSTEM TABLE"))
show_system_tables = TRUE;
- else if ( strstr(table_type[i], "TABLE"))
+ else if (strstr(table_type[i], "TABLE"))
show_regular_tables = TRUE;
- else if ( strstr(table_type[i], "VIEW"))
+ else if (strstr(table_type[i], "VIEW"))
show_views = TRUE;
i++;
}
}
- else {
+ else
+ {
show_regular_tables = TRUE;
show_views = TRUE;
}
- /* If not interested in SYSTEM TABLES then filter them out
- to save some time on the query. If treating system tables
- as regular tables, then dont filter either.
- */
- if ( ! atoi(ci->show_system_tables) && ! show_system_tables) {
+ /*
+ * If not interested in SYSTEM TABLES then filter them out to save
+ * some time on the query. If treating system tables as regular
+ * tables, then dont filter either.
+ */
+ if (!atoi(ci->show_system_tables) && !show_system_tables)
+ {
strcat(tables_query, " and relname !~ '^" POSTGRES_SYS_PREFIX);
- /* Also filter out user-defined system table types */
+ /* Also filter out user-defined system table types */
i = 0;
- while(prefix[i]) {
+ while (prefix[i])
+ {
strcat(tables_query, "|^");
strcat(tables_query, prefix[i]);
i++;
@@ -1047,8 +1249,9 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
/* match users */
- if (PG_VERSION_LT(conn, 7.1)) /* filter out large objects in older versions */
- strcat(tables_query, " and relname !~ '^xinv[0-9]+'");
+ if (PG_VERSION_LT(conn, 7.1)) /* filter out large objects in
+ * older versions */
+ strcat(tables_query, " and relname !~ '^xinv[0-9]+'");
strcat(tables_query, " and usesysid = relowner");
strcat(tables_query, " order by relname");
@@ -1056,7 +1259,8 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
/* ********************************************************************** */
result = SQLExecDirect(htbl_stmt, tables_query, strlen(tables_query));
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = SC_create_errormsg(htbl_stmt);
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
@@ -1064,37 +1268,41 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
return SQL_ERROR;
}
- result = SQLBindCol(htbl_stmt, 1, SQL_C_CHAR,
- table_name, MAX_INFO_STRING, NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLBindCol(htbl_stmt, 1, SQL_C_CHAR,
+ table_name, MAX_INFO_STRING, NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = tbl_stmt->errormsg;
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(htbl_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- result = SQLBindCol(htbl_stmt, 2, SQL_C_CHAR,
- table_owner, MAX_INFO_STRING, NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLBindCol(htbl_stmt, 2, SQL_C_CHAR,
+ table_owner, MAX_INFO_STRING, NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = tbl_stmt->errormsg;
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(htbl_stmt, SQL_DROP);
- return SQL_ERROR;
- }
- result = SQLBindCol(htbl_stmt, 3, SQL_C_CHAR,
- relkind_or_hasrules, MAX_INFO_STRING, NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ return SQL_ERROR;
+ }
+ result = SQLBindCol(htbl_stmt, 3, SQL_C_CHAR,
+ relkind_or_hasrules, MAX_INFO_STRING, NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = tbl_stmt->errormsg;
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(htbl_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
stmt->result = QR_Constructor();
- if(!stmt->result) {
+ if (!stmt->result)
+ {
stmt->errormsg = "Couldn't allocate memory for SQLTables result.";
stmt->errornumber = STMT_NO_MEMORY_ERROR;
SC_log_error(func, "", stmt);
@@ -1103,9 +1311,13 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
}
/* the binding structure for a statement is not set up until */
- /* a statement is actually executed, so we'll have to do this ourselves. */
+
+ /*
+ * a statement is actually executed, so we'll have to do this
+ * ourselves.
+ */
extend_bindings(stmt, 5);
-
+
/* set the field names */
QR_set_num_fields(stmt->result, 5);
QR_set_field_info(stmt->result, 0, "TABLE_QUALIFIER", PG_TYPE_TEXT, MAX_INFO_STRING);
@@ -1116,23 +1328,28 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
/* add the tuples */
result = SQLFetch(htbl_stmt);
- while((result == SQL_SUCCESS) || (result == SQL_SUCCESS_WITH_INFO)) {
+ while ((result == SQL_SUCCESS) || (result == SQL_SUCCESS_WITH_INFO))
+ {
- /* Determine if this table name is a system table.
- If treating system tables as regular tables, then
- no need to do this test.
- */
+ /*
+ * Determine if this table name is a system table. If treating
+ * system tables as regular tables, then no need to do this test.
+ */
systable = FALSE;
- if( ! atoi(ci->show_system_tables)) {
+ if (!atoi(ci->show_system_tables))
+ {
- if ( strncmp(table_name, POSTGRES_SYS_PREFIX, strlen(POSTGRES_SYS_PREFIX)) == 0)
+ if (strncmp(table_name, POSTGRES_SYS_PREFIX, strlen(POSTGRES_SYS_PREFIX)) == 0)
systable = TRUE;
- else { /* Check extra system table prefixes */
+ else
+ { /* Check extra system table prefixes */
i = 0;
- while (prefix[i]) {
+ while (prefix[i])
+ {
mylog("table_name='%s', prefix[%d]='%s'\n", table_name, i, prefix[i]);
- if (strncmp(table_name, prefix[i], strlen(prefix[i])) == 0) {
+ if (strncmp(table_name, prefix[i], strlen(prefix[i])) == 0)
+ {
systable = TRUE;
break;
}
@@ -1141,24 +1358,29 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
}
}
- /* Determine if the table name is a view */
- if (PG_VERSION_GE(conn, 7.1)) /* view is represented by its relkind since 7.1 */
+ /* Determine if the table name is a view */
+ if (PG_VERSION_GE(conn, 7.1)) /* view is represented by its
+ * relkind since 7.1 */
view = (relkind_or_hasrules[0] == 'v');
else
view = (relkind_or_hasrules[0] == '1');
- /* It must be a regular table */
- regular_table = ( ! systable && ! view);
+ /* It must be a regular table */
+ regular_table = (!systable && !view);
+
+ /* Include the row in the result set if meets all criteria */
- /* Include the row in the result set if meets all criteria */
- /* NOTE: Unsupported table types (i.e., LOCAL TEMPORARY, ALIAS, etc)
- will return nothing */
- if ( (systable && show_system_tables) ||
- (view && show_views) ||
- (regular_table && show_regular_tables)) {
+ /*
+ * NOTE: Unsupported table types (i.e., LOCAL TEMPORARY, ALIAS,
+ * etc) will return nothing
+ */
+ if ((systable && show_system_tables) ||
+ (view && show_views) ||
+ (regular_table && show_regular_tables))
+ {
- row = (TupleNode *)malloc(sizeof(TupleNode) + (5 - 1) * sizeof(TupleField));
+ row = (TupleNode *) malloc(sizeof(TupleNode) + (5 - 1) * sizeof(TupleField));
set_tuplefield_string(&row->tuple[0], "");
@@ -1178,8 +1400,9 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
QR_add_tuple(stmt->result, row);
}
result = SQLFetch(htbl_stmt);
- }
- if(result != SQL_NO_DATA_FOUND) {
+ }
+ if (result != SQL_NO_DATA_FOUND)
+ {
stmt->errormsg = SC_create_errormsg(htbl_stmt);
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
@@ -1204,36 +1427,48 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
-RETCODE SQL_API SQLColumns(
- HSTMT hstmt,
- UCHAR FAR * szTableQualifier,
- SWORD cbTableQualifier,
- UCHAR FAR * szTableOwner,
- SWORD cbTableOwner,
- UCHAR FAR * szTableName,
- SWORD cbTableName,
- UCHAR FAR * szColumnName,
- SWORD cbColumnName)
+RETCODE SQL_API
+SQLColumns(
+ HSTMT hstmt,
+ UCHAR FAR * szTableQualifier,
+ SWORD cbTableQualifier,
+ UCHAR FAR * szTableOwner,
+ SWORD cbTableOwner,
+ UCHAR FAR * szTableName,
+ SWORD cbTableName,
+ UCHAR FAR * szColumnName,
+ SWORD cbColumnName)
{
-static char *func = "SQLColumns";
-StatementClass *stmt = (StatementClass *) hstmt;
-TupleNode *row;
-HSTMT hcol_stmt;
-StatementClass *col_stmt;
-char columns_query[STD_STATEMENT_LEN];
-RETCODE result;
-char table_owner[MAX_INFO_STRING], table_name[MAX_INFO_STRING], field_name[MAX_INFO_STRING], field_type_name[MAX_INFO_STRING];
-Int2 field_number, result_cols, scale;
-Int4 field_type, the_type, field_length, mod_length, precision;
-char useStaticPrecision;
-char not_null[MAX_INFO_STRING], relhasrules[MAX_INFO_STRING];
-ConnInfo *ci;
-ConnectionClass *conn;
+ static char *func = "SQLColumns";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ TupleNode *row;
+ HSTMT hcol_stmt;
+ StatementClass *col_stmt;
+ char columns_query[STD_STATEMENT_LEN];
+ RETCODE result;
+ char table_owner[MAX_INFO_STRING],
+ table_name[MAX_INFO_STRING],
+ field_name[MAX_INFO_STRING],
+ field_type_name[MAX_INFO_STRING];
+ Int2 field_number,
+ result_cols,
+ scale;
+ Int4 field_type,
+ the_type,
+ field_length,
+ mod_length,
+ precision;
+ char useStaticPrecision;
+ char not_null[MAX_INFO_STRING],
+ relhasrules[MAX_INFO_STRING];
+ ConnInfo *ci;
+ ConnectionClass *conn;
mylog("%s: entering...stmt=%u\n", func, stmt);
- if( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
@@ -1245,13 +1480,17 @@ ConnectionClass *conn;
ci = &stmt->hdbc->connInfo;
/* ********************************************************************** */
- /* Create the query to find out the columns (Note: pre 6.3 did not have the atttypmod field) */
+
+ /*
+ * Create the query to find out the columns (Note: pre 6.3 did not
+ * have the atttypmod field)
+ */
/* ********************************************************************** */
sprintf(columns_query, "select u.usename, c.relname, a.attname, a.atttypid"
- ", t.typname, a.attnum, a.attlen, %s, a.attnotnull, c.relhasrules"
+ ", t.typname, a.attnum, a.attlen, %s, a.attnotnull, c.relhasrules"
" from pg_user u, pg_class c, pg_attribute a, pg_type t"
" where u.usesysid = c.relowner"
- " and c.oid= a.attrelid and a.atttypid = t.oid and (a.attnum > 0)",
+ " and c.oid= a.attrelid and a.atttypid = t.oid and (a.attnum > 0)",
PG_VERSION_LE(conn, 6.2) ? "a.attlen" : "a.atttypmod");
my_strcat(columns_query, " and c.relname like '%.*s'", szTableName, cbTableName);
@@ -1260,186 +1499,206 @@ ConnectionClass *conn;
/* give the output in the order the columns were defined */
/* when the table was created */
- strcat(columns_query, " order by attnum");
- /* ********************************************************************** */
+ strcat(columns_query, " order by attnum");
+ /* ********************************************************************** */
- result = SQLAllocStmt( stmt->hdbc, &hcol_stmt);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLAllocStmt(stmt->hdbc, &hcol_stmt);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errornumber = STMT_NO_MEMORY_ERROR;
stmt->errormsg = "Couldn't allocate statement for SQLColumns result.";
SC_log_error(func, "", stmt);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
col_stmt = (StatementClass *) hcol_stmt;
mylog("SQLColumns: hcol_stmt = %u, col_stmt = %u\n", hcol_stmt, col_stmt);
- result = SQLExecDirect(hcol_stmt, columns_query,
- strlen(columns_query));
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLExecDirect(hcol_stmt, columns_query,
+ strlen(columns_query));
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = SC_create_errormsg(hcol_stmt);
stmt->errornumber = col_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(hcol_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- result = SQLBindCol(hcol_stmt, 1, SQL_C_CHAR,
- table_owner, MAX_INFO_STRING, NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLBindCol(hcol_stmt, 1, SQL_C_CHAR,
+ table_owner, MAX_INFO_STRING, NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = col_stmt->errormsg;
stmt->errornumber = col_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(hcol_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- result = SQLBindCol(hcol_stmt, 2, SQL_C_CHAR,
- table_name, MAX_INFO_STRING, NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLBindCol(hcol_stmt, 2, SQL_C_CHAR,
+ table_name, MAX_INFO_STRING, NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = col_stmt->errormsg;
stmt->errornumber = col_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(hcol_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- result = SQLBindCol(hcol_stmt, 3, SQL_C_CHAR,
- field_name, MAX_INFO_STRING, NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLBindCol(hcol_stmt, 3, SQL_C_CHAR,
+ field_name, MAX_INFO_STRING, NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = col_stmt->errormsg;
stmt->errornumber = col_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(hcol_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- result = SQLBindCol(hcol_stmt, 4, SQL_C_LONG,
- &field_type, 4, NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLBindCol(hcol_stmt, 4, SQL_C_LONG,
+ &field_type, 4, NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = col_stmt->errormsg;
stmt->errornumber = col_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(hcol_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- result = SQLBindCol(hcol_stmt, 5, SQL_C_CHAR,
- field_type_name, MAX_INFO_STRING, NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLBindCol(hcol_stmt, 5, SQL_C_CHAR,
+ field_type_name, MAX_INFO_STRING, NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = col_stmt->errormsg;
stmt->errornumber = col_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(hcol_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- result = SQLBindCol(hcol_stmt, 6, SQL_C_SHORT,
- &field_number, MAX_INFO_STRING, NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLBindCol(hcol_stmt, 6, SQL_C_SHORT,
+ &field_number, MAX_INFO_STRING, NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = col_stmt->errormsg;
stmt->errornumber = col_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(hcol_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- result = SQLBindCol(hcol_stmt, 7, SQL_C_LONG,
- &field_length, MAX_INFO_STRING, NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLBindCol(hcol_stmt, 7, SQL_C_LONG,
+ &field_length, MAX_INFO_STRING, NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = col_stmt->errormsg;
stmt->errornumber = col_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(hcol_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- result = SQLBindCol(hcol_stmt, 8, SQL_C_LONG,
- &mod_length, MAX_INFO_STRING, NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLBindCol(hcol_stmt, 8, SQL_C_LONG,
+ &mod_length, MAX_INFO_STRING, NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = col_stmt->errormsg;
stmt->errornumber = col_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(hcol_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- result = SQLBindCol(hcol_stmt, 9, SQL_C_CHAR,
- not_null, MAX_INFO_STRING, NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLBindCol(hcol_stmt, 9, SQL_C_CHAR,
+ not_null, MAX_INFO_STRING, NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = col_stmt->errormsg;
stmt->errornumber = col_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(hcol_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- result = SQLBindCol(hcol_stmt, 10, SQL_C_CHAR,
- relhasrules, MAX_INFO_STRING, NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLBindCol(hcol_stmt, 10, SQL_C_CHAR,
+ relhasrules, MAX_INFO_STRING, NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = col_stmt->errormsg;
stmt->errornumber = col_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(hcol_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- stmt->result = QR_Constructor();
- if(!stmt->result) {
+ stmt->result = QR_Constructor();
+ if (!stmt->result)
+ {
stmt->errormsg = "Couldn't allocate memory for SQLColumns result.";
- stmt->errornumber = STMT_NO_MEMORY_ERROR;
+ stmt->errornumber = STMT_NO_MEMORY_ERROR;
SC_log_error(func, "", stmt);
SQLFreeStmt(hcol_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
+
+ /* the binding structure for a statement is not set up until */
- /* the binding structure for a statement is not set up until */
- /* a statement is actually executed, so we'll have to do this ourselves. */
+ /*
+ * a statement is actually executed, so we'll have to do this
+ * ourselves.
+ */
result_cols = 14;
- extend_bindings(stmt, result_cols);
-
- /* set the field names */
- QR_set_num_fields(stmt->result, result_cols);
- QR_set_field_info(stmt->result, 0, "TABLE_QUALIFIER", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 1, "TABLE_OWNER", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 2, "TABLE_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 3, "COLUMN_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 4, "DATA_TYPE", PG_TYPE_INT2, 2);
- QR_set_field_info(stmt->result, 5, "TYPE_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 6, "PRECISION", PG_TYPE_INT4, 4);
- QR_set_field_info(stmt->result, 7, "LENGTH", PG_TYPE_INT4, 4);
- QR_set_field_info(stmt->result, 8, "SCALE", PG_TYPE_INT2, 2);
- QR_set_field_info(stmt->result, 9, "RADIX", PG_TYPE_INT2, 2);
- QR_set_field_info(stmt->result, 10, "NULLABLE", PG_TYPE_INT2, 2);
- QR_set_field_info(stmt->result, 11, "REMARKS", PG_TYPE_TEXT, 254);
-
- /* User defined fields */
- QR_set_field_info(stmt->result, 12, "DISPLAY_SIZE", PG_TYPE_INT4, 4);
+ extend_bindings(stmt, result_cols);
+
+ /* set the field names */
+ QR_set_num_fields(stmt->result, result_cols);
+ QR_set_field_info(stmt->result, 0, "TABLE_QUALIFIER", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 1, "TABLE_OWNER", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 2, "TABLE_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 3, "COLUMN_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 4, "DATA_TYPE", PG_TYPE_INT2, 2);
+ QR_set_field_info(stmt->result, 5, "TYPE_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 6, "PRECISION", PG_TYPE_INT4, 4);
+ QR_set_field_info(stmt->result, 7, "LENGTH", PG_TYPE_INT4, 4);
+ QR_set_field_info(stmt->result, 8, "SCALE", PG_TYPE_INT2, 2);
+ QR_set_field_info(stmt->result, 9, "RADIX", PG_TYPE_INT2, 2);
+ QR_set_field_info(stmt->result, 10, "NULLABLE", PG_TYPE_INT2, 2);
+ QR_set_field_info(stmt->result, 11, "REMARKS", PG_TYPE_TEXT, 254);
+
+ /* User defined fields */
+ QR_set_field_info(stmt->result, 12, "DISPLAY_SIZE", PG_TYPE_INT4, 4);
QR_set_field_info(stmt->result, 13, "FIELD_TYPE", PG_TYPE_INT4, 4);
-
+
result = SQLFetch(hcol_stmt);
- /* Only show oid if option AND there are other columns AND
- it's not being called by SQLStatistics .
- Always show OID if it's a system table
- */
+ /*
+ * Only show oid if option AND there are other columns AND it's not
+ * being called by SQLStatistics . Always show OID if it's a system
+ * table
+ */
- if (result != SQL_ERROR && ! stmt->internal) {
+ if (result != SQL_ERROR && !stmt->internal)
+ {
- if (relhasrules[0] != '1' &&
- (atoi(ci->show_oid_column) ||
- strncmp(table_name, POSTGRES_SYS_PREFIX, strlen(POSTGRES_SYS_PREFIX)) == 0)) {
+ if (relhasrules[0] != '1' &&
+ (atoi(ci->show_oid_column) ||
+ strncmp(table_name, POSTGRES_SYS_PREFIX, strlen(POSTGRES_SYS_PREFIX)) == 0))
+ {
- /* For OID fields */
+ /* For OID fields */
the_type = PG_TYPE_OID;
- row = (TupleNode *)malloc(sizeof(TupleNode) +
- (result_cols - 1) * sizeof(TupleField));
+ row = (TupleNode *) malloc(sizeof(TupleNode) +
+ (result_cols - 1) * sizeof(TupleField));
set_tuplefield_string(&row->tuple[0], "");
/* see note in SQLTables() */
- /* set_tuplefield_string(&row->tuple[1], table_owner); */
+ /* set_tuplefield_string(&row->tuple[1], table_owner); */
set_tuplefield_string(&row->tuple[1], "");
set_tuplefield_string(&row->tuple[2], table_name);
set_tuplefield_string(&row->tuple[3], "oid");
@@ -1462,64 +1721,69 @@ ConnectionClass *conn;
}
- while((result == SQL_SUCCESS) || (result == SQL_SUCCESS_WITH_INFO)) {
- row = (TupleNode *)malloc(sizeof(TupleNode) +
- (result_cols - 1) * sizeof(TupleField));
-
-
- set_tuplefield_string(&row->tuple[0], "");
- /* see note in SQLTables() */
- /* set_tuplefield_string(&row->tuple[1], table_owner); */
- set_tuplefield_string(&row->tuple[1], "");
- set_tuplefield_string(&row->tuple[2], table_name);
- set_tuplefield_string(&row->tuple[3], field_name);
- set_tuplefield_int2(&row->tuple[4], pgtype_to_sqltype(stmt, field_type));
- set_tuplefield_string(&row->tuple[5], field_type_name);
-
+ while ((result == SQL_SUCCESS) || (result == SQL_SUCCESS_WITH_INFO))
+ {
+ row = (TupleNode *) malloc(sizeof(TupleNode) +
+ (result_cols - 1) * sizeof(TupleField));
- /* Some Notes about Postgres Data Types:
- VARCHAR - the length is stored in the pg_attribute.atttypmod field
- BPCHAR - the length is also stored as varchar is
-
- NUMERIC - the scale is stored in atttypmod as follows:
- precision = ((atttypmod - VARHDRSZ) >> 16) & 0xffff
- scale = (atttypmod - VARHDRSZ) & 0xffff
-
-
- */
+ set_tuplefield_string(&row->tuple[0], "");
+ /* see note in SQLTables() */
+ /* set_tuplefield_string(&row->tuple[1], table_owner); */
+ set_tuplefield_string(&row->tuple[1], "");
+ set_tuplefield_string(&row->tuple[2], table_name);
+ set_tuplefield_string(&row->tuple[3], field_name);
+ set_tuplefield_int2(&row->tuple[4], pgtype_to_sqltype(stmt, field_type));
+ set_tuplefield_string(&row->tuple[5], field_type_name);
+
+
+ /*
+ * Some Notes about Postgres Data Types:
+ *
+ * VARCHAR - the length is stored in the pg_attribute.atttypmod field
+ * BPCHAR - the length is also stored as varchar is
+ *
+ * NUMERIC - the scale is stored in atttypmod as follows: precision =
+ * ((atttypmod - VARHDRSZ) >> 16) & 0xffff scale = (atttypmod
+ * - VARHDRSZ) & 0xffff
+ *
+ *
+ */
qlog("SQLColumns: table='%s',field_name='%s',type=%d,sqltype=%d,name='%s'\n",
- table_name,field_name,field_type,pgtype_to_sqltype,field_type_name);
+ table_name, field_name, field_type, pgtype_to_sqltype, field_type_name);
useStaticPrecision = TRUE;
- if (field_type == PG_TYPE_NUMERIC) {
+ if (field_type == PG_TYPE_NUMERIC)
+ {
if (mod_length >= 4)
- mod_length -= 4; /* the length is in atttypmod - 4 */
+ mod_length -= 4;/* the length is in atttypmod - 4 */
- if (mod_length >= 0) {
+ if (mod_length >= 0)
+ {
useStaticPrecision = FALSE;
precision = (mod_length >> 16) & 0xffff;
scale = mod_length & 0xffff;
- mylog("SQLColumns: field type is NUMERIC: field_type = %d, mod_length=%d, precision=%d, scale=%d\n", field_type, mod_length, precision, scale );
+ mylog("SQLColumns: field type is NUMERIC: field_type = %d, mod_length=%d, precision=%d, scale=%d\n", field_type, mod_length, precision, scale);
- set_tuplefield_int4(&row->tuple[7], precision + 2); /* sign+dec.point */
+ set_tuplefield_int4(&row->tuple[7], precision + 2); /* sign+dec.point */
set_tuplefield_int4(&row->tuple[6], precision);
- set_tuplefield_int4(&row->tuple[12], precision + 2); /* sign+dec.point */
+ set_tuplefield_int4(&row->tuple[12], precision + 2); /* sign+dec.point */
set_nullfield_int2(&row->tuple[8], scale);
}
}
- if((field_type == PG_TYPE_VARCHAR) ||
- (field_type == PG_TYPE_BPCHAR)) {
+ if ((field_type == PG_TYPE_VARCHAR) ||
+ (field_type == PG_TYPE_BPCHAR))
+ {
useStaticPrecision = FALSE;
if (mod_length >= 4)
- mod_length -= 4; /* the length is in atttypmod - 4 */
+ mod_length -= 4;/* the length is in atttypmod - 4 */
if (mod_length > globals.max_varchar_size || mod_length <= 0)
mod_length = globals.max_varchar_size;
@@ -1530,44 +1794,47 @@ ConnectionClass *conn;
set_tuplefield_int4(&row->tuple[6], mod_length);
set_tuplefield_int4(&row->tuple[12], mod_length);
set_nullfield_int2(&row->tuple[8], pgtype_scale(stmt, field_type, PG_STATIC));
- }
-
- if (useStaticPrecision) {
+ }
+
+ if (useStaticPrecision)
+ {
mylog("SQLColumns: field type is OTHER: field_type = %d, pgtype_length = %d\n", field_type, pgtype_length(stmt, field_type, PG_STATIC, PG_STATIC));
- set_tuplefield_int4(&row->tuple[7], pgtype_length(stmt, field_type, PG_STATIC, PG_STATIC));
+ set_tuplefield_int4(&row->tuple[7], pgtype_length(stmt, field_type, PG_STATIC, PG_STATIC));
set_tuplefield_int4(&row->tuple[6], pgtype_precision(stmt, field_type, PG_STATIC, PG_STATIC));
set_tuplefield_int4(&row->tuple[12], pgtype_display_size(stmt, field_type, PG_STATIC, PG_STATIC));
set_nullfield_int2(&row->tuple[8], pgtype_scale(stmt, field_type, PG_STATIC));
- }
+ }
set_nullfield_int2(&row->tuple[9], pgtype_radix(stmt, field_type));
set_tuplefield_int2(&row->tuple[10], (Int2) (not_null[0] == '1' ? SQL_NO_NULLS : pgtype_nullable(stmt, field_type)));
set_tuplefield_string(&row->tuple[11], "");
set_tuplefield_int4(&row->tuple[13], field_type);
- QR_add_tuple(stmt->result, row);
+ QR_add_tuple(stmt->result, row);
- result = SQLFetch(hcol_stmt);
+ result = SQLFetch(hcol_stmt);
- }
- if(result != SQL_NO_DATA_FOUND) {
+ }
+ if (result != SQL_NO_DATA_FOUND)
+ {
stmt->errormsg = SC_create_errormsg(hcol_stmt);
stmt->errornumber = col_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(hcol_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- /* Put the row version column at the end so it might not be */
- /* mistaken for a key field. */
- if ( relhasrules[0] != '1' && ! stmt->internal && atoi(ci->row_versioning)) {
- /* For Row Versioning fields */
+ /* Put the row version column at the end so it might not be */
+ /* mistaken for a key field. */
+ if (relhasrules[0] != '1' && !stmt->internal && atoi(ci->row_versioning))
+ {
+ /* For Row Versioning fields */
the_type = PG_TYPE_INT4;
- row = (TupleNode *)malloc(sizeof(TupleNode) +
- (result_cols - 1) * sizeof(TupleField));
+ row = (TupleNode *) malloc(sizeof(TupleNode) +
+ (result_cols - 1) * sizeof(TupleField));
set_tuplefield_string(&row->tuple[0], "");
set_tuplefield_string(&row->tuple[1], "");
@@ -1589,115 +1856,122 @@ ConnectionClass *conn;
/* also, things need to think that this statement is finished so */
/* the results can be retrieved. */
- stmt->status = STMT_FINISHED;
+ stmt->status = STMT_FINISHED;
- /* set up the current tuple pointer for SQLFetch */
- stmt->currTuple = -1;
+ /* set up the current tuple pointer for SQLFetch */
+ stmt->currTuple = -1;
stmt->rowset_start = -1;
stmt->current_col = -1;
SQLFreeStmt(hcol_stmt, SQL_DROP);
mylog("SQLColumns(): EXIT, stmt=%u\n", stmt);
- return SQL_SUCCESS;
+ return SQL_SUCCESS;
}
-RETCODE SQL_API SQLSpecialColumns(
- HSTMT hstmt,
- UWORD fColType,
- UCHAR FAR * szTableQualifier,
- SWORD cbTableQualifier,
- UCHAR FAR * szTableOwner,
- SWORD cbTableOwner,
- UCHAR FAR * szTableName,
- SWORD cbTableName,
- UWORD fScope,
- UWORD fNullable)
+RETCODE SQL_API
+SQLSpecialColumns(
+ HSTMT hstmt,
+ UWORD fColType,
+ UCHAR FAR * szTableQualifier,
+ SWORD cbTableQualifier,
+ UCHAR FAR * szTableOwner,
+ SWORD cbTableOwner,
+ UCHAR FAR * szTableName,
+ SWORD cbTableName,
+ UWORD fScope,
+ UWORD fNullable)
{
-static char *func = "SQLSpecialColumns";
-TupleNode *row;
-StatementClass *stmt = (StatementClass *) hstmt;
-ConnInfo *ci;
-HSTMT hcol_stmt;
-StatementClass *col_stmt;
-char columns_query[STD_STATEMENT_LEN];
-RETCODE result;
-char relhasrules[MAX_INFO_STRING];
+ static char *func = "SQLSpecialColumns";
+ TupleNode *row;
+ StatementClass *stmt = (StatementClass *) hstmt;
+ ConnInfo *ci;
+ HSTMT hcol_stmt;
+ StatementClass *col_stmt;
+ char columns_query[STD_STATEMENT_LEN];
+ RETCODE result;
+ char relhasrules[MAX_INFO_STRING];
-mylog("%s: entering...stmt=%u\n", func, stmt);
+ mylog("%s: entering...stmt=%u\n", func, stmt);
- if( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
- return SQL_INVALID_HANDLE;
- }
+ return SQL_INVALID_HANDLE;
+ }
ci = &stmt->hdbc->connInfo;
stmt->manual_result = TRUE;
/* ********************************************************************** */
- /* Create the query to find out if this is a view or not... */
+ /* Create the query to find out if this is a view or not... */
/* ********************************************************************** */
sprintf(columns_query, "select c.relhasrules "
- "from pg_user u, pg_class c where "
- "u.usesysid = c.relowner");
+ "from pg_user u, pg_class c where "
+ "u.usesysid = c.relowner");
my_strcat(columns_query, " and c.relname like '%.*s'", szTableName, cbTableName);
my_strcat(columns_query, " and u.usename like '%.*s'", szTableOwner, cbTableOwner);
- result = SQLAllocStmt( stmt->hdbc, &hcol_stmt);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLAllocStmt(stmt->hdbc, &hcol_stmt);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errornumber = STMT_NO_MEMORY_ERROR;
stmt->errormsg = "Couldn't allocate statement for SQLSpecialColumns result.";
SC_log_error(func, "", stmt);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
col_stmt = (StatementClass *) hcol_stmt;
mylog("SQLSpecialColumns: hcol_stmt = %u, col_stmt = %u\n", hcol_stmt, col_stmt);
- result = SQLExecDirect(hcol_stmt, columns_query,
- strlen(columns_query));
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLExecDirect(hcol_stmt, columns_query,
+ strlen(columns_query));
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = SC_create_errormsg(hcol_stmt);
stmt->errornumber = col_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(hcol_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- result = SQLBindCol(hcol_stmt, 1, SQL_C_CHAR,
- relhasrules, MAX_INFO_STRING, NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLBindCol(hcol_stmt, 1, SQL_C_CHAR,
+ relhasrules, MAX_INFO_STRING, NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = col_stmt->errormsg;
stmt->errornumber = col_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(hcol_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
result = SQLFetch(hcol_stmt);
SQLFreeStmt(hcol_stmt, SQL_DROP);
- stmt->result = QR_Constructor();
- extend_bindings(stmt, 8);
-
- QR_set_num_fields(stmt->result, 8);
- QR_set_field_info(stmt->result, 0, "SCOPE", PG_TYPE_INT2, 2);
- QR_set_field_info(stmt->result, 1, "COLUMN_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 2, "DATA_TYPE", PG_TYPE_INT2, 2);
- QR_set_field_info(stmt->result, 3, "TYPE_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 4, "PRECISION", PG_TYPE_INT4, 4);
- QR_set_field_info(stmt->result, 5, "LENGTH", PG_TYPE_INT4, 4);
- QR_set_field_info(stmt->result, 6, "SCALE", PG_TYPE_INT2, 2);
- QR_set_field_info(stmt->result, 7, "PSEUDO_COLUMN", PG_TYPE_INT2, 2);
-
- if ( relhasrules[0] != '1' ) {
+ stmt->result = QR_Constructor();
+ extend_bindings(stmt, 8);
+
+ QR_set_num_fields(stmt->result, 8);
+ QR_set_field_info(stmt->result, 0, "SCOPE", PG_TYPE_INT2, 2);
+ QR_set_field_info(stmt->result, 1, "COLUMN_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 2, "DATA_TYPE", PG_TYPE_INT2, 2);
+ QR_set_field_info(stmt->result, 3, "TYPE_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 4, "PRECISION", PG_TYPE_INT4, 4);
+ QR_set_field_info(stmt->result, 5, "LENGTH", PG_TYPE_INT4, 4);
+ QR_set_field_info(stmt->result, 6, "SCALE", PG_TYPE_INT2, 2);
+ QR_set_field_info(stmt->result, 7, "PSEUDO_COLUMN", PG_TYPE_INT2, 2);
+
+ if (relhasrules[0] != '1')
+ {
/* use the oid value for the rowid */
- if(fColType == SQL_BEST_ROWID) {
- row = (TupleNode *)malloc(sizeof(TupleNode) + (8 - 1) * sizeof(TupleField));
+ if (fColType == SQL_BEST_ROWID)
+ {
+ row = (TupleNode *) malloc(sizeof(TupleNode) + (8 - 1) * sizeof(TupleField));
set_tuplefield_int2(&row->tuple[0], SQL_SCOPE_SESSION);
set_tuplefield_string(&row->tuple[1], "oid");
@@ -1710,12 +1984,15 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
QR_add_tuple(stmt->result, row);
- } else if(fColType == SQL_ROWVER) {
+ }
+ else if (fColType == SQL_ROWVER)
+ {
- Int2 the_type = PG_TYPE_INT4;
+ Int2 the_type = PG_TYPE_INT4;
- if (atoi(ci->row_versioning)) {
- row = (TupleNode *)malloc(sizeof(TupleNode) + (8 - 1) * sizeof(TupleField));
+ if (atoi(ci->row_versioning))
+ {
+ row = (TupleNode *) malloc(sizeof(TupleNode) + (8 - 1) * sizeof(TupleField));
set_tuplefield_null(&row->tuple[0]);
set_tuplefield_string(&row->tuple[1], "xmin");
@@ -1733,103 +2010,116 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
- stmt->status = STMT_FINISHED;
- stmt->currTuple = -1;
+ stmt->status = STMT_FINISHED;
+ stmt->currTuple = -1;
stmt->rowset_start = -1;
stmt->current_col = -1;
mylog("SQLSpecialColumns(): EXIT, stmt=%u\n", stmt);
- return SQL_SUCCESS;
+ return SQL_SUCCESS;
}
-RETCODE SQL_API SQLStatistics(
- HSTMT hstmt,
- UCHAR FAR * szTableQualifier,
- SWORD cbTableQualifier,
- UCHAR FAR * szTableOwner,
- SWORD cbTableOwner,
- UCHAR FAR * szTableName,
- SWORD cbTableName,
- UWORD fUnique,
- UWORD fAccuracy)
+RETCODE SQL_API
+SQLStatistics(
+ HSTMT hstmt,
+ UCHAR FAR * szTableQualifier,
+ SWORD cbTableQualifier,
+ UCHAR FAR * szTableOwner,
+ SWORD cbTableOwner,
+ UCHAR FAR * szTableName,
+ SWORD cbTableName,
+ UWORD fUnique,
+ UWORD fAccuracy)
{
-static char *func="SQLStatistics";
-StatementClass *stmt = (StatementClass *) hstmt;
-char index_query[STD_STATEMENT_LEN];
-HSTMT hindx_stmt;
-RETCODE result;
-char *table_name;
-char index_name[MAX_INFO_STRING];
-short fields_vector[8];
-char isunique[10], isclustered[10];
-SDWORD index_name_len, fields_vector_len;
-TupleNode *row;
-int i;
-HSTMT hcol_stmt;
-StatementClass *col_stmt, *indx_stmt;
-char column_name[MAX_INFO_STRING], relhasrules[MAX_INFO_STRING];
-char **column_names = 0;
-Int4 column_name_len;
-int total_columns = 0;
-char error = TRUE;
-ConnInfo *ci;
-char buf[256];
-
-mylog("%s: entering...stmt=%u\n", func, stmt);
-
- if( ! stmt) {
+ static char *func = "SQLStatistics";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ char index_query[STD_STATEMENT_LEN];
+ HSTMT hindx_stmt;
+ RETCODE result;
+ char *table_name;
+ char index_name[MAX_INFO_STRING];
+ short fields_vector[8];
+ char isunique[10],
+ isclustered[10];
+ SDWORD index_name_len,
+ fields_vector_len;
+ TupleNode *row;
+ int i;
+ HSTMT hcol_stmt;
+ StatementClass *col_stmt,
+ *indx_stmt;
+ char column_name[MAX_INFO_STRING],
+ relhasrules[MAX_INFO_STRING];
+ char **column_names = 0;
+ Int4 column_name_len;
+ int total_columns = 0;
+ char error = TRUE;
+ ConnInfo *ci;
+ char buf[256];
+
+ mylog("%s: entering...stmt=%u\n", func, stmt);
+
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
- return SQL_INVALID_HANDLE;
- }
+ return SQL_INVALID_HANDLE;
+ }
stmt->manual_result = TRUE;
stmt->errormsg_created = TRUE;
ci = &stmt->hdbc->connInfo;
- stmt->result = QR_Constructor();
- if(!stmt->result) {
- stmt->errormsg = "Couldn't allocate memory for SQLStatistics result.";
- stmt->errornumber = STMT_NO_MEMORY_ERROR;
+ stmt->result = QR_Constructor();
+ if (!stmt->result)
+ {
+ stmt->errormsg = "Couldn't allocate memory for SQLStatistics result.";
+ stmt->errornumber = STMT_NO_MEMORY_ERROR;
SC_log_error(func, "", stmt);
- return SQL_ERROR;
- }
-
- /* the binding structure for a statement is not set up until */
- /* a statement is actually executed, so we'll have to do this ourselves. */
- extend_bindings(stmt, 13);
-
- /* set the field names */
- QR_set_num_fields(stmt->result, 13);
- QR_set_field_info(stmt->result, 0, "TABLE_QUALIFIER", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 1, "TABLE_OWNER", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 2, "TABLE_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 3, "NON_UNIQUE", PG_TYPE_INT2, 2);
- QR_set_field_info(stmt->result, 4, "INDEX_QUALIFIER", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 5, "INDEX_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 6, "TYPE", PG_TYPE_INT2, 2);
- QR_set_field_info(stmt->result, 7, "SEQ_IN_INDEX", PG_TYPE_INT2, 2);
- QR_set_field_info(stmt->result, 8, "COLUMN_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 9, "COLLATION", PG_TYPE_CHAR, 1);
- QR_set_field_info(stmt->result, 10, "CARDINALITY", PG_TYPE_INT4, 4);
- QR_set_field_info(stmt->result, 11, "PAGES", PG_TYPE_INT4, 4);
- QR_set_field_info(stmt->result, 12, "FILTER_CONDITION", PG_TYPE_TEXT, MAX_INFO_STRING);
-
-
- /* only use the table name... the owner should be redundant, and */
- /* we never use qualifiers. */
+ return SQL_ERROR;
+ }
+
+ /* the binding structure for a statement is not set up until */
+
+ /*
+ * a statement is actually executed, so we'll have to do this
+ * ourselves.
+ */
+ extend_bindings(stmt, 13);
+
+ /* set the field names */
+ QR_set_num_fields(stmt->result, 13);
+ QR_set_field_info(stmt->result, 0, "TABLE_QUALIFIER", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 1, "TABLE_OWNER", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 2, "TABLE_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 3, "NON_UNIQUE", PG_TYPE_INT2, 2);
+ QR_set_field_info(stmt->result, 4, "INDEX_QUALIFIER", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 5, "INDEX_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 6, "TYPE", PG_TYPE_INT2, 2);
+ QR_set_field_info(stmt->result, 7, "SEQ_IN_INDEX", PG_TYPE_INT2, 2);
+ QR_set_field_info(stmt->result, 8, "COLUMN_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 9, "COLLATION", PG_TYPE_CHAR, 1);
+ QR_set_field_info(stmt->result, 10, "CARDINALITY", PG_TYPE_INT4, 4);
+ QR_set_field_info(stmt->result, 11, "PAGES", PG_TYPE_INT4, 4);
+ QR_set_field_info(stmt->result, 12, "FILTER_CONDITION", PG_TYPE_TEXT, MAX_INFO_STRING);
+
+
+ /* only use the table name... the owner should be redundant, and */
+ /* we never use qualifiers. */
table_name = make_string(szTableName, cbTableName, NULL);
- if ( ! table_name) {
- stmt->errormsg = "No table name passed to SQLStatistics.";
- stmt->errornumber = STMT_INTERNAL_ERROR;
+ if (!table_name)
+ {
+ stmt->errormsg = "No table name passed to SQLStatistics.";
+ stmt->errornumber = STMT_INTERNAL_ERROR;
SC_log_error(func, "", stmt);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
/* we need to get a list of the field names first, */
/* so we can return them later. */
- result = SQLAllocStmt( stmt->hdbc, &hcol_stmt);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLAllocStmt(stmt->hdbc, &hcol_stmt);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = "SQLAllocStmt failed in SQLStatistics for columns.";
stmt->errornumber = STMT_NO_MEMORY_ERROR;
goto SEEYA;
@@ -1837,23 +2127,27 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
col_stmt = (StatementClass *) hcol_stmt;
- /* "internal" prevents SQLColumns from returning the oid if it is being shown.
- This would throw everything off.
- */
+ /*
+ * "internal" prevents SQLColumns from returning the oid if it is
+ * being shown. This would throw everything off.
+ */
col_stmt->internal = TRUE;
- result = SQLColumns(hcol_stmt, "", 0, "", 0,
- table_name, (SWORD) strlen(table_name), "", 0);
+ result = SQLColumns(hcol_stmt, "", 0, "", 0,
+ table_name, (SWORD) strlen(table_name), "", 0);
col_stmt->internal = FALSE;
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
- stmt->errormsg = col_stmt->errormsg; /* "SQLColumns failed in SQLStatistics."; */
- stmt->errornumber = col_stmt->errornumber; /* STMT_EXEC_ERROR; */
- SQLFreeStmt(hcol_stmt, SQL_DROP);
- goto SEEYA;
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
+ stmt->errormsg = col_stmt->errormsg; /* "SQLColumns failed in
+ * SQLStatistics."; */
+ stmt->errornumber = col_stmt->errornumber; /* STMT_EXEC_ERROR; */
+ SQLFreeStmt(hcol_stmt, SQL_DROP);
+ goto SEEYA;
}
result = SQLBindCol(hcol_stmt, 4, SQL_C_CHAR,
- column_name, MAX_INFO_STRING, &column_name_len);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ column_name, MAX_INFO_STRING, &column_name_len);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = col_stmt->errormsg;
stmt->errornumber = col_stmt->errornumber;
SQLFreeStmt(hcol_stmt, SQL_DROP);
@@ -1862,38 +2156,43 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
}
result = SQLFetch(hcol_stmt);
- while((result == SQL_SUCCESS) || (result == SQL_SUCCESS_WITH_INFO)) {
+ while ((result == SQL_SUCCESS) || (result == SQL_SUCCESS_WITH_INFO))
+ {
total_columns++;
- column_names =
- (char **)realloc(column_names,
- total_columns * sizeof(char *));
- column_names[total_columns-1] =
- (char *)malloc(strlen(column_name)+1);
- strcpy(column_names[total_columns-1], column_name);
+ column_names =
+ (char **) realloc(column_names,
+ total_columns * sizeof(char *));
+ column_names[total_columns - 1] =
+ (char *) malloc(strlen(column_name) + 1);
+ strcpy(column_names[total_columns - 1], column_name);
mylog("SQLStatistics: column_name = '%s'\n", column_name);
result = SQLFetch(hcol_stmt);
}
- if(result != SQL_NO_DATA_FOUND || total_columns == 0) {
- stmt->errormsg = SC_create_errormsg(hcol_stmt); /* "Couldn't get column names in SQLStatistics."; */
- stmt->errornumber = col_stmt->errornumber;
- SQLFreeStmt(hcol_stmt, SQL_DROP);
- goto SEEYA;
+ if (result != SQL_NO_DATA_FOUND || total_columns == 0)
+ {
+ stmt->errormsg = SC_create_errormsg(hcol_stmt); /* "Couldn't get column
+ * names in
+ * SQLStatistics."; */
+ stmt->errornumber = col_stmt->errornumber;
+ SQLFreeStmt(hcol_stmt, SQL_DROP);
+ goto SEEYA;
}
-
+
SQLFreeStmt(hcol_stmt, SQL_DROP);
/* get a list of indexes on this table */
- result = SQLAllocStmt( stmt->hdbc, &hindx_stmt);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLAllocStmt(stmt->hdbc, &hindx_stmt);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = "SQLAllocStmt failed in SQLStatistics for indices.";
stmt->errornumber = STMT_NO_MEMORY_ERROR;
goto SEEYA;
- }
+ }
indx_stmt = (StatementClass *) hindx_stmt;
sprintf(index_query, "select c.relname, i.indkey, i.indisunique"
@@ -1902,69 +2201,83 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
" where c.oid = i.indexrelid and d.relname = '%s'"
" and d.oid = i.indrelid", table_name);
- result = SQLExecDirect(hindx_stmt, index_query, strlen(index_query));
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
- stmt->errormsg = SC_create_errormsg(hindx_stmt); /* "Couldn't execute index query (w/SQLExecDirect) in SQLStatistics."; */
+ result = SQLExecDirect(hindx_stmt, index_query, strlen(index_query));
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
+ stmt->errormsg = SC_create_errormsg(hindx_stmt); /* "Couldn't execute
+ * index query
+ * (w/SQLExecDirect) in
+ * SQLStatistics."; */
stmt->errornumber = indx_stmt->errornumber;
SQLFreeStmt(hindx_stmt, SQL_DROP);
- goto SEEYA;
+ goto SEEYA;
- }
+ }
- /* bind the index name column */
- result = SQLBindCol(hindx_stmt, 1, SQL_C_CHAR,
- index_name, MAX_INFO_STRING, &index_name_len);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
- stmt->errormsg = indx_stmt->errormsg; /* "Couldn't bind column in SQLStatistics."; */
+ /* bind the index name column */
+ result = SQLBindCol(hindx_stmt, 1, SQL_C_CHAR,
+ index_name, MAX_INFO_STRING, &index_name_len);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
+ stmt->errormsg = indx_stmt->errormsg; /* "Couldn't bind column
+ * in SQLStatistics."; */
stmt->errornumber = indx_stmt->errornumber;
SQLFreeStmt(hindx_stmt, SQL_DROP);
- goto SEEYA;
-
- }
- /* bind the vector column */
- result = SQLBindCol(hindx_stmt, 2, SQL_C_DEFAULT,
- fields_vector, 16, &fields_vector_len);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
- stmt->errormsg = indx_stmt->errormsg; /* "Couldn't bind column in SQLStatistics."; */
+ goto SEEYA;
+
+ }
+ /* bind the vector column */
+ result = SQLBindCol(hindx_stmt, 2, SQL_C_DEFAULT,
+ fields_vector, 16, &fields_vector_len);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
+ stmt->errormsg = indx_stmt->errormsg; /* "Couldn't bind column
+ * in SQLStatistics."; */
stmt->errornumber = indx_stmt->errornumber;
SQLFreeStmt(hindx_stmt, SQL_DROP);
goto SEEYA;
- }
- /* bind the "is unique" column */
- result = SQLBindCol(hindx_stmt, 3, SQL_C_CHAR,
- isunique, sizeof(isunique), NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
- stmt->errormsg = indx_stmt->errormsg; /* "Couldn't bind column in SQLStatistics."; */
+ }
+ /* bind the "is unique" column */
+ result = SQLBindCol(hindx_stmt, 3, SQL_C_CHAR,
+ isunique, sizeof(isunique), NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
+ stmt->errormsg = indx_stmt->errormsg; /* "Couldn't bind column
+ * in SQLStatistics."; */
stmt->errornumber = indx_stmt->errornumber;
SQLFreeStmt(hindx_stmt, SQL_DROP);
goto SEEYA;
- }
+ }
- /* bind the "is clustered" column */
- result = SQLBindCol(hindx_stmt, 4, SQL_C_CHAR,
- isclustered, sizeof(isclustered), NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
- stmt->errormsg = indx_stmt->errormsg; /* "Couldn't bind column in SQLStatistics."; */
+ /* bind the "is clustered" column */
+ result = SQLBindCol(hindx_stmt, 4, SQL_C_CHAR,
+ isclustered, sizeof(isclustered), NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
+ stmt->errormsg = indx_stmt->errormsg; /* "Couldn't bind column
+ * in SQLStatistics."; */
stmt->errornumber = indx_stmt->errornumber;
SQLFreeStmt(hindx_stmt, SQL_DROP);
goto SEEYA;
- }
+ }
- result = SQLBindCol(hindx_stmt, 5, SQL_C_CHAR,
- relhasrules, MAX_INFO_STRING, NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLBindCol(hindx_stmt, 5, SQL_C_CHAR,
+ relhasrules, MAX_INFO_STRING, NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = indx_stmt->errormsg;
stmt->errornumber = indx_stmt->errornumber;
SQLFreeStmt(hindx_stmt, SQL_DROP);
- goto SEEYA;
- }
+ goto SEEYA;
+ }
- /* fake index of OID */
- if ( relhasrules[0] != '1' && atoi(ci->show_oid_column) && atoi(ci->fake_oid_index)) {
- row = (TupleNode *)malloc(sizeof(TupleNode) +
- (13 - 1) * sizeof(TupleField));
+ /* fake index of OID */
+ if (relhasrules[0] != '1' && atoi(ci->show_oid_column) && atoi(ci->fake_oid_index))
+ {
+ row = (TupleNode *) malloc(sizeof(TupleNode) +
+ (13 - 1) * sizeof(TupleField));
/* no table qualifier */
set_tuplefield_string(&row->tuple[0], "");
@@ -1974,14 +2287,17 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
/* non-unique index? */
set_tuplefield_int2(&row->tuple[3], (Int2) (globals.unique_index ? FALSE : TRUE));
-
+
/* no index qualifier */
set_tuplefield_string(&row->tuple[4], "");
sprintf(buf, "%s_idx_fake_oid", table_name);
set_tuplefield_string(&row->tuple[5], buf);
- /* Clustered index? I think non-clustered should be type OTHER not HASHED */
+ /*
+ * Clustered index? I think non-clustered should be type OTHER
+ * not HASHED
+ */
set_tuplefield_int2(&row->tuple[6], (Int2) SQL_INDEX_OTHER);
set_tuplefield_int2(&row->tuple[7], (Int2) 1);
@@ -1994,18 +2310,21 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
QR_add_tuple(stmt->result, row);
}
- result = SQLFetch(hindx_stmt);
- while((result == SQL_SUCCESS) || (result == SQL_SUCCESS_WITH_INFO)) {
+ result = SQLFetch(hindx_stmt);
+ while ((result == SQL_SUCCESS) || (result == SQL_SUCCESS_WITH_INFO))
+ {
- /* If only requesting unique indexs, then just return those. */
- if (fUnique == SQL_INDEX_ALL ||
- (fUnique == SQL_INDEX_UNIQUE && atoi(isunique))) {
+ /* If only requesting unique indexs, then just return those. */
+ if (fUnique == SQL_INDEX_ALL ||
+ (fUnique == SQL_INDEX_UNIQUE && atoi(isunique)))
+ {
i = 0;
/* add a row in this table for each field in the index */
- while(i < 8 && fields_vector[i] != 0) {
+ while (i < 8 && fields_vector[i] != 0)
+ {
- row = (TupleNode *)malloc(sizeof(TupleNode) +
- (13 - 1) * sizeof(TupleField));
+ row = (TupleNode *) malloc(sizeof(TupleNode) +
+ (13 - 1) * sizeof(TupleField));
/* no table qualifier */
set_tuplefield_string(&row->tuple[0], "");
@@ -2018,26 +2337,32 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
set_tuplefield_int2(&row->tuple[3], (Int2) (atoi(isunique) ? FALSE : TRUE));
else
set_tuplefield_int2(&row->tuple[3], TRUE);
-
+
/* no index qualifier */
set_tuplefield_string(&row->tuple[4], "");
set_tuplefield_string(&row->tuple[5], index_name);
- /* Clustered index? I think non-clustered should be type OTHER not HASHED */
+ /*
+ * Clustered index? I think non-clustered should be type
+ * OTHER not HASHED
+ */
set_tuplefield_int2(&row->tuple[6], (Int2) (atoi(isclustered) ? SQL_INDEX_CLUSTERED : SQL_INDEX_OTHER));
- set_tuplefield_int2(&row->tuple[7], (Int2) (i+1));
+ set_tuplefield_int2(&row->tuple[7], (Int2) (i + 1));
- if(fields_vector[i] == OID_ATTNUM) {
+ if (fields_vector[i] == OID_ATTNUM)
+ {
set_tuplefield_string(&row->tuple[8], "oid");
mylog("SQLStatistics: column name = oid\n");
}
- else if(fields_vector[i] < 0 || fields_vector[i] > total_columns) {
+ else if (fields_vector[i] < 0 || fields_vector[i] > total_columns)
+ {
set_tuplefield_string(&row->tuple[8], "UNKNOWN");
mylog("SQLStatistics: column name = UNKNOWN\n");
}
- else {
- set_tuplefield_string(&row->tuple[8], column_names[fields_vector[i]-1]);
- mylog("SQLStatistics: column name = '%s'\n", column_names[fields_vector[i]-1]);
+ else
+ {
+ set_tuplefield_string(&row->tuple[8], column_names[fields_vector[i] - 1]);
+ mylog("SQLStatistics: column name = '%s'\n", column_names[fields_vector[i] - 1]);
}
set_tuplefield_string(&row->tuple[9], "A");
@@ -2050,23 +2375,25 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
}
}
- result = SQLFetch(hindx_stmt);
- }
- if(result != SQL_NO_DATA_FOUND) {
- stmt->errormsg = SC_create_errormsg(hindx_stmt); /* "SQLFetch failed in SQLStatistics."; */
+ result = SQLFetch(hindx_stmt);
+ }
+ if (result != SQL_NO_DATA_FOUND)
+ {
+ stmt->errormsg = SC_create_errormsg(hindx_stmt); /* "SQLFetch failed in
+ * SQLStatistics."; */
stmt->errornumber = indx_stmt->errornumber;
SQLFreeStmt(hindx_stmt, SQL_DROP);
goto SEEYA;
- }
+ }
SQLFreeStmt(hindx_stmt, SQL_DROP);
/* also, things need to think that this statement is finished so */
/* the results can be retrieved. */
- stmt->status = STMT_FINISHED;
+ stmt->status = STMT_FINISHED;
- /* set up the current tuple pointer for SQLFetch */
- stmt->currTuple = -1;
+ /* set up the current tuple pointer for SQLFetch */
+ stmt->currTuple = -1;
stmt->rowset_start = -1;
stmt->current_col = -1;
@@ -2075,14 +2402,14 @@ mylog("%s: entering...stmt=%u\n", func, stmt);
SEEYA:
/* These things should be freed on any error ALSO! */
free(table_name);
- for(i = 0; i < total_columns; i++) {
+ for (i = 0; i < total_columns; i++)
free(column_names[i]);
- }
- free(column_names);
+ free(column_names);
mylog("SQLStatistics(): EXIT, %s, stmt=%u\n", error ? "error" : "success", stmt);
- if (error) {
+ if (error)
+ {
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
@@ -2090,99 +2417,109 @@ SEEYA:
return SQL_SUCCESS;
}
-RETCODE SQL_API SQLColumnPrivileges(
- HSTMT hstmt,
- UCHAR FAR * szTableQualifier,
- SWORD cbTableQualifier,
- UCHAR FAR * szTableOwner,
- SWORD cbTableOwner,
- UCHAR FAR * szTableName,
- SWORD cbTableName,
- UCHAR FAR * szColumnName,
- SWORD cbColumnName)
+RETCODE SQL_API
+SQLColumnPrivileges(
+ HSTMT hstmt,
+ UCHAR FAR * szTableQualifier,
+ SWORD cbTableQualifier,
+ UCHAR FAR * szTableOwner,
+ SWORD cbTableOwner,
+ UCHAR FAR * szTableName,
+ SWORD cbTableName,
+ UCHAR FAR * szColumnName,
+ SWORD cbColumnName)
{
-static char *func="SQLColumnPrivileges";
+ static char *func = "SQLColumnPrivileges";
mylog("%s: entering...\n", func);
/* Neither Access or Borland care about this. */
SC_log_error(func, "Function not implemented", (StatementClass *) hstmt);
- return SQL_ERROR;
+ return SQL_ERROR;
}
/* SQLPrimaryKeys()
* Retrieve the primary key columns for the specified table.
*/
-RETCODE SQL_API SQLPrimaryKeys(
- HSTMT hstmt,
- UCHAR FAR * szTableQualifier,
- SWORD cbTableQualifier,
- UCHAR FAR * szTableOwner,
- SWORD cbTableOwner,
- UCHAR FAR * szTableName,
- SWORD cbTableName)
+RETCODE SQL_API
+SQLPrimaryKeys(
+ HSTMT hstmt,
+ UCHAR FAR * szTableQualifier,
+ SWORD cbTableQualifier,
+ UCHAR FAR * szTableOwner,
+ SWORD cbTableOwner,
+ UCHAR FAR * szTableName,
+ SWORD cbTableName)
{
-static char *func = "SQLPrimaryKeys";
-StatementClass *stmt = (StatementClass *) hstmt;
-TupleNode *row;
-RETCODE result;
-int seq = 0;
-HSTMT htbl_stmt;
-StatementClass *tbl_stmt;
-char tables_query[STD_STATEMENT_LEN];
-char attname[MAX_INFO_STRING];
-SDWORD attname_len;
-char pktab[MAX_TABLE_LEN + 1];
-Int2 result_cols;
+ static char *func = "SQLPrimaryKeys";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ TupleNode *row;
+ RETCODE result;
+ int seq = 0;
+ HSTMT htbl_stmt;
+ StatementClass *tbl_stmt;
+ char tables_query[STD_STATEMENT_LEN];
+ char attname[MAX_INFO_STRING];
+ SDWORD attname_len;
+ char pktab[MAX_TABLE_LEN + 1];
+ Int2 result_cols;
mylog("%s: entering...stmt=%u\n", func, stmt);
- if( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
- return SQL_INVALID_HANDLE;
- }
+ return SQL_INVALID_HANDLE;
+ }
stmt->manual_result = TRUE;
stmt->errormsg_created = TRUE;
- stmt->result = QR_Constructor();
- if(!stmt->result) {
- stmt->errormsg = "Couldn't allocate memory for SQLPrimaryKeys result.";
- stmt->errornumber = STMT_NO_MEMORY_ERROR;
+ stmt->result = QR_Constructor();
+ if (!stmt->result)
+ {
+ stmt->errormsg = "Couldn't allocate memory for SQLPrimaryKeys result.";
+ stmt->errornumber = STMT_NO_MEMORY_ERROR;
SC_log_error(func, "", stmt);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
+
+ /* the binding structure for a statement is not set up until */
- /* the binding structure for a statement is not set up until */
- /* a statement is actually executed, so we'll have to do this ourselves. */
+ /*
+ * a statement is actually executed, so we'll have to do this
+ * ourselves.
+ */
result_cols = 6;
- extend_bindings(stmt, result_cols);
-
- /* set the field names */
- QR_set_num_fields(stmt->result, result_cols);
- QR_set_field_info(stmt->result, 0, "TABLE_QUALIFIER", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 1, "TABLE_OWNER", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 2, "TABLE_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 3, "COLUMN_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 4, "KEY_SEQ", PG_TYPE_INT2, 2);
- QR_set_field_info(stmt->result, 5, "PK_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
-
-
- result = SQLAllocStmt( stmt->hdbc, &htbl_stmt);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ extend_bindings(stmt, result_cols);
+
+ /* set the field names */
+ QR_set_num_fields(stmt->result, result_cols);
+ QR_set_field_info(stmt->result, 0, "TABLE_QUALIFIER", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 1, "TABLE_OWNER", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 2, "TABLE_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 3, "COLUMN_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 4, "KEY_SEQ", PG_TYPE_INT2, 2);
+ QR_set_field_info(stmt->result, 5, "PK_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
+
+
+ result = SQLAllocStmt(stmt->hdbc, &htbl_stmt);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errornumber = STMT_NO_MEMORY_ERROR;
stmt->errormsg = "Couldn't allocate statement for Primary Key result.";
SC_log_error(func, "", stmt);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
tbl_stmt = (StatementClass *) htbl_stmt;
pktab[0] = '\0';
make_string(szTableName, cbTableName, pktab);
- if ( pktab[0] == '\0') {
+ if (pktab[0] == '\0')
+ {
stmt->errormsg = "No Table specified to SQLPrimaryKeys.";
- stmt->errornumber = STMT_INTERNAL_ERROR;
+ stmt->errornumber = STMT_INTERNAL_ERROR;
SC_log_error(func, "", stmt);
SQLFreeStmt(htbl_stmt, SQL_DROP);
return SQL_ERROR;
@@ -2191,12 +2528,13 @@ Int2 result_cols;
#if 0
sprintf(tables_query, "select distinct on (attnum) a2.attname, a2.attnum from pg_attribute a1, pg_attribute a2, pg_class c, pg_index i where c.relname = '%s_pkey' AND c.oid = i.indexrelid AND a1.attrelid = c.oid AND a2.attrelid = c.oid AND (i.indkey[0] = a1.attnum OR i.indkey[1] = a1.attnum OR i.indkey[2] = a1.attnum OR i.indkey[3] = a1.attnum OR i.indkey[4] = a1.attnum OR i.indkey[5] = a1.attnum OR i.indkey[6] = a1.attnum OR i.indkey[7] = a1.attnum) order by a2.attnum", pktab);
#else
- /* Simplified query to remove assumptions about
- * number of possible index columns.
- * Courtesy of Tom Lane - thomas 2000-03-21
+
+ /*
+ * Simplified query to remove assumptions about number of possible
+ * index columns. Courtesy of Tom Lane - thomas 2000-03-21
*/
sprintf(tables_query, "select ta.attname, ia.attnum"
- " from pg_attribute ta, pg_attribute ia, pg_class c, pg_index i"
+ " from pg_attribute ta, pg_attribute ia, pg_class c, pg_index i"
" where c.relname = '%s_pkey'"
" AND c.oid = i.indexrelid"
" AND ia.attrelid = i.indexrelid"
@@ -2208,174 +2546,200 @@ Int2 result_cols;
mylog("SQLPrimaryKeys: tables_query='%s'\n", tables_query);
- result = SQLExecDirect(htbl_stmt, tables_query, strlen(tables_query));
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLExecDirect(htbl_stmt, tables_query, strlen(tables_query));
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = SC_create_errormsg(htbl_stmt);
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(htbl_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- result = SQLBindCol(htbl_stmt, 1, SQL_C_CHAR,
- attname, MAX_INFO_STRING, &attname_len);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLBindCol(htbl_stmt, 1, SQL_C_CHAR,
+ attname, MAX_INFO_STRING, &attname_len);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = tbl_stmt->errormsg;
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(htbl_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- result = SQLFetch(htbl_stmt);
+ result = SQLFetch(htbl_stmt);
- while((result == SQL_SUCCESS) || (result == SQL_SUCCESS_WITH_INFO)) {
+ while ((result == SQL_SUCCESS) || (result == SQL_SUCCESS_WITH_INFO))
+ {
- row = (TupleNode *)malloc(sizeof(TupleNode) + (result_cols - 1) * sizeof(TupleField));
+ row = (TupleNode *) malloc(sizeof(TupleNode) + (result_cols - 1) * sizeof(TupleField));
- set_tuplefield_null(&row->tuple[0]);
+ set_tuplefield_null(&row->tuple[0]);
- /* I have to hide the table owner from Access, otherwise it
- * insists on referring to the table as 'owner.table'.
- * (this is valid according to the ODBC SQL grammar, but
- * Postgres won't support it.)
+ /*
+ * I have to hide the table owner from Access, otherwise it
+ * insists on referring to the table as 'owner.table'. (this is
+ * valid according to the ODBC SQL grammar, but Postgres won't
+ * support it.)
*/
- set_tuplefield_string(&row->tuple[1], "");
- set_tuplefield_string(&row->tuple[2], pktab);
- set_tuplefield_string(&row->tuple[3], attname);
+ set_tuplefield_string(&row->tuple[1], "");
+ set_tuplefield_string(&row->tuple[2], pktab);
+ set_tuplefield_string(&row->tuple[3], attname);
set_tuplefield_int2(&row->tuple[4], (Int2) (++seq));
set_tuplefield_null(&row->tuple[5]);
- QR_add_tuple(stmt->result, row);
+ QR_add_tuple(stmt->result, row);
mylog(">> primaryKeys: pktab = '%s', attname = '%s', seq = %d\n", pktab, attname, seq);
- result = SQLFetch(htbl_stmt);
- }
+ result = SQLFetch(htbl_stmt);
+ }
- if(result != SQL_NO_DATA_FOUND) {
+ if (result != SQL_NO_DATA_FOUND)
+ {
stmt->errormsg = SC_create_errormsg(htbl_stmt);
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
SQLFreeStmt(htbl_stmt, SQL_DROP);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
SQLFreeStmt(htbl_stmt, SQL_DROP);
/* also, things need to think that this statement is finished so */
/* the results can be retrieved. */
- stmt->status = STMT_FINISHED;
+ stmt->status = STMT_FINISHED;
- /* set up the current tuple pointer for SQLFetch */
- stmt->currTuple = -1;
+ /* set up the current tuple pointer for SQLFetch */
+ stmt->currTuple = -1;
stmt->rowset_start = -1;
stmt->current_col = -1;
mylog("SQLPrimaryKeys(): EXIT, stmt=%u\n", stmt);
- return SQL_SUCCESS;
+ return SQL_SUCCESS;
}
-RETCODE SQL_API SQLForeignKeys(
- HSTMT hstmt,
- UCHAR FAR * szPkTableQualifier,
- SWORD cbPkTableQualifier,
- UCHAR FAR * szPkTableOwner,
- SWORD cbPkTableOwner,
- UCHAR FAR * szPkTableName,
- SWORD cbPkTableName,
- UCHAR FAR * szFkTableQualifier,
- SWORD cbFkTableQualifier,
- UCHAR FAR * szFkTableOwner,
- SWORD cbFkTableOwner,
- UCHAR FAR * szFkTableName,
- SWORD cbFkTableName)
+RETCODE SQL_API
+SQLForeignKeys(
+ HSTMT hstmt,
+ UCHAR FAR * szPkTableQualifier,
+ SWORD cbPkTableQualifier,
+ UCHAR FAR * szPkTableOwner,
+ SWORD cbPkTableOwner,
+ UCHAR FAR * szPkTableName,
+ SWORD cbPkTableName,
+ UCHAR FAR * szFkTableQualifier,
+ SWORD cbFkTableQualifier,
+ UCHAR FAR * szFkTableOwner,
+ SWORD cbFkTableOwner,
+ UCHAR FAR * szFkTableName,
+ SWORD cbFkTableName)
{
-static char *func = "SQLForeignKeys";
-StatementClass *stmt = (StatementClass *) hstmt;
-TupleNode *row;
-HSTMT htbl_stmt, hpkey_stmt;
-StatementClass *tbl_stmt;
-RETCODE result, keyresult;
-char tables_query[STD_STATEMENT_LEN];
-char trig_deferrable[2];
-char trig_initdeferred[2];
-char trig_args[1024];
-char upd_rule[MAX_TABLE_LEN], del_rule[MAX_TABLE_LEN];
-char pk_table_needed[MAX_TABLE_LEN + 1];
-char fk_table_needed[MAX_TABLE_LEN + 1];
-char *pkey_ptr, *fkey_ptr, *pk_table, *fk_table;
-int i, j, k, num_keys;
-SWORD trig_nargs, upd_rule_type=0, del_rule_type=0;
+ static char *func = "SQLForeignKeys";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ TupleNode *row;
+ HSTMT htbl_stmt,
+ hpkey_stmt;
+ StatementClass *tbl_stmt;
+ RETCODE result,
+ keyresult;
+ char tables_query[STD_STATEMENT_LEN];
+ char trig_deferrable[2];
+ char trig_initdeferred[2];
+ char trig_args[1024];
+ char upd_rule[MAX_TABLE_LEN],
+ del_rule[MAX_TABLE_LEN];
+ char pk_table_needed[MAX_TABLE_LEN + 1];
+ char fk_table_needed[MAX_TABLE_LEN + 1];
+ char *pkey_ptr,
+ *fkey_ptr,
+ *pk_table,
+ *fk_table;
+ int i,
+ j,
+ k,
+ num_keys;
+ SWORD trig_nargs,
+ upd_rule_type = 0,
+ del_rule_type = 0;
+
#if (ODBCVER >= 0x0300)
-SWORD defer_type;
+ SWORD defer_type;
+
#endif
-char pkey[MAX_INFO_STRING];
-Int2 result_cols;
+ char pkey[MAX_INFO_STRING];
+ Int2 result_cols;
mylog("%s: entering...stmt=%u\n", func, stmt);
- if( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
- return SQL_INVALID_HANDLE;
- }
-
+ return SQL_INVALID_HANDLE;
+ }
+
stmt->manual_result = TRUE;
stmt->errormsg_created = TRUE;
- stmt->result = QR_Constructor();
- if(!stmt->result) {
+ stmt->result = QR_Constructor();
+ if (!stmt->result)
+ {
stmt->errormsg = "Couldn't allocate memory for SQLForeignKeys result.";
- stmt->errornumber = STMT_NO_MEMORY_ERROR;
+ stmt->errornumber = STMT_NO_MEMORY_ERROR;
SC_log_error(func, "", stmt);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
+
+ /* the binding structure for a statement is not set up until */
- /* the binding structure for a statement is not set up until */
- /* a statement is actually executed, so we'll have to do this ourselves. */
+ /*
+ * a statement is actually executed, so we'll have to do this
+ * ourselves.
+ */
result_cols = 14;
- extend_bindings(stmt, result_cols);
-
- /* set the field names */
- QR_set_num_fields(stmt->result, result_cols);
- QR_set_field_info(stmt->result, 0, "PKTABLE_QUALIFIER", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 1, "PKTABLE_OWNER", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 2, "PKTABLE_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 3, "PKCOLUMN_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 4, "FKTABLE_QUALIFIER", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 5, "FKTABLE_OWNER", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 6, "FKTABLE_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 7, "FKCOLUMN_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 8, "KEY_SEQ", PG_TYPE_INT2, 2);
- QR_set_field_info(stmt->result, 9, "UPDATE_RULE", PG_TYPE_INT2, 2);
- QR_set_field_info(stmt->result, 10, "DELETE_RULE", PG_TYPE_INT2, 2);
- QR_set_field_info(stmt->result, 11, "FK_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 12, "PK_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
- QR_set_field_info(stmt->result, 13, "TRIGGER_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
+ extend_bindings(stmt, result_cols);
+
+ /* set the field names */
+ QR_set_num_fields(stmt->result, result_cols);
+ QR_set_field_info(stmt->result, 0, "PKTABLE_QUALIFIER", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 1, "PKTABLE_OWNER", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 2, "PKTABLE_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 3, "PKCOLUMN_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 4, "FKTABLE_QUALIFIER", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 5, "FKTABLE_OWNER", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 6, "FKTABLE_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 7, "FKCOLUMN_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 8, "KEY_SEQ", PG_TYPE_INT2, 2);
+ QR_set_field_info(stmt->result, 9, "UPDATE_RULE", PG_TYPE_INT2, 2);
+ QR_set_field_info(stmt->result, 10, "DELETE_RULE", PG_TYPE_INT2, 2);
+ QR_set_field_info(stmt->result, 11, "FK_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 12, "PK_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
+ QR_set_field_info(stmt->result, 13, "TRIGGER_NAME", PG_TYPE_TEXT, MAX_INFO_STRING);
#if (ODBCVER >= 0x0300)
QR_set_field_info(stmt->result, 14, "DEFERRABILITY", PG_TYPE_INT2, 2);
-#endif /* ODBCVER >= 0x0300 */
+#endif /* ODBCVER >= 0x0300 */
- /* also, things need to think that this statement is finished so */
- /* the results can be retrieved. */
- stmt->status = STMT_FINISHED;
+ /* also, things need to think that this statement is finished so */
+ /* the results can be retrieved. */
+ stmt->status = STMT_FINISHED;
- /* set up the current tuple pointer for SQLFetch */
- stmt->currTuple = -1;
+ /* set up the current tuple pointer for SQLFetch */
+ stmt->currTuple = -1;
stmt->rowset_start = -1;
stmt->current_col = -1;
- result = SQLAllocStmt( stmt->hdbc, &htbl_stmt);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLAllocStmt(stmt->hdbc, &htbl_stmt);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errornumber = STMT_NO_MEMORY_ERROR;
stmt->errormsg = "Couldn't allocate statement for SQLForeignKeys result.";
SC_log_error(func, "", stmt);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
tbl_stmt = (StatementClass *) htbl_stmt;
@@ -2385,53 +2749,57 @@ Int2 result_cols;
make_string(szPkTableName, cbPkTableName, pk_table_needed);
make_string(szFkTableName, cbFkTableName, fk_table_needed);
- /* Case #2 -- Get the foreign keys in the specified table (fktab) that
- refer to the primary keys of other table(s).
- */
- if (fk_table_needed[0] != '\0') {
+ /*
+ * Case #2 -- Get the foreign keys in the specified table (fktab) that
+ * refer to the primary keys of other table(s).
+ */
+ if (fk_table_needed[0] != '\0')
+ {
mylog("%s: entering Foreign Key Case #2", func);
sprintf(tables_query, "SELECT pt.tgargs, "
- " pt.tgnargs, "
- " pt.tgdeferrable, "
- " pt.tginitdeferred, "
- " pg_proc.proname, "
- " pg_proc_1.proname "
- "FROM pg_class pc, "
- " pg_proc pg_proc, "
- " pg_proc pg_proc_1, "
- " pg_trigger pg_trigger, "
- " pg_trigger pg_trigger_1, "
- " pg_proc pp, "
- " pg_trigger pt "
- "WHERE pt.tgrelid = pc.oid "
- "AND pp.oid = pt.tgfoid "
- "AND pg_trigger.tgconstrrelid = pc.oid "
- "AND pg_proc.oid = pg_trigger.tgfoid "
- "AND pg_trigger_1.tgfoid = pg_proc_1.oid "
- "AND pg_trigger_1.tgconstrrelid = pc.oid "
- "AND ((pc.relname='%s') "
- "AND (pp.proname LIKE '%%ins') "
- "AND (pg_proc.proname LIKE '%%upd') "
- "AND (pg_proc_1.proname LIKE '%%del') "
- "AND (pg_trigger.tgrelid=pt.tgconstrrelid) "
- "AND (pg_trigger.tgconstrname=pt.tgconstrname) "
- "AND (pg_trigger_1.tgrelid=pt.tgconstrrelid) "
- "AND (pg_trigger_1.tgconstrname=pt.tgconstrname))",
- fk_table_needed);
+ " pt.tgnargs, "
+ " pt.tgdeferrable, "
+ " pt.tginitdeferred, "
+ " pg_proc.proname, "
+ " pg_proc_1.proname "
+ "FROM pg_class pc, "
+ " pg_proc pg_proc, "
+ " pg_proc pg_proc_1, "
+ " pg_trigger pg_trigger, "
+ " pg_trigger pg_trigger_1, "
+ " pg_proc pp, "
+ " pg_trigger pt "
+ "WHERE pt.tgrelid = pc.oid "
+ "AND pp.oid = pt.tgfoid "
+ "AND pg_trigger.tgconstrrelid = pc.oid "
+ "AND pg_proc.oid = pg_trigger.tgfoid "
+ "AND pg_trigger_1.tgfoid = pg_proc_1.oid "
+ "AND pg_trigger_1.tgconstrrelid = pc.oid "
+ "AND ((pc.relname='%s') "
+ "AND (pp.proname LIKE '%%ins') "
+ "AND (pg_proc.proname LIKE '%%upd') "
+ "AND (pg_proc_1.proname LIKE '%%del') "
+ "AND (pg_trigger.tgrelid=pt.tgconstrrelid) "
+ "AND (pg_trigger.tgconstrname=pt.tgconstrname) "
+ "AND (pg_trigger_1.tgrelid=pt.tgconstrrelid) "
+ "AND (pg_trigger_1.tgconstrname=pt.tgconstrname))",
+ fk_table_needed);
result = SQLExecDirect(htbl_stmt, tables_query, strlen(tables_query));
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = SC_create_errormsg(htbl_stmt);
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
- SQLFreeStmt(htbl_stmt, SQL_DROP);
+ SQLFreeStmt(htbl_stmt, SQL_DROP);
return SQL_ERROR;
}
result = SQLBindCol(htbl_stmt, 1, SQL_C_BINARY,
trig_args, sizeof(trig_args), NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = tbl_stmt->errormsg;
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
@@ -2441,7 +2809,8 @@ Int2 result_cols;
result = SQLBindCol(htbl_stmt, 2, SQL_C_SHORT,
&trig_nargs, 0, NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = tbl_stmt->errormsg;
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
@@ -2450,8 +2819,9 @@ Int2 result_cols;
}
result = SQLBindCol(htbl_stmt, 3, SQL_C_CHAR,
- trig_deferrable, sizeof(trig_deferrable), NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ trig_deferrable, sizeof(trig_deferrable), NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = tbl_stmt->errormsg;
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
@@ -2460,8 +2830,9 @@ Int2 result_cols;
}
result = SQLBindCol(htbl_stmt, 4, SQL_C_CHAR,
- trig_initdeferred, sizeof(trig_initdeferred), NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ trig_initdeferred, sizeof(trig_initdeferred), NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = tbl_stmt->errormsg;
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
@@ -2471,7 +2842,8 @@ Int2 result_cols;
result = SQLBindCol(htbl_stmt, 5, SQL_C_CHAR,
upd_rule, sizeof(upd_rule), NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = tbl_stmt->errormsg;
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
@@ -2481,7 +2853,8 @@ Int2 result_cols;
result = SQLBindCol(htbl_stmt, 6, SQL_C_CHAR,
del_rule, sizeof(del_rule), NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = tbl_stmt->errormsg;
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
@@ -2493,7 +2866,8 @@ Int2 result_cols;
if (result == SQL_NO_DATA_FOUND)
return SQL_SUCCESS;
- if(result != SQL_SUCCESS) {
+ if (result != SQL_SUCCESS)
+ {
stmt->errormsg = SC_create_errormsg(htbl_stmt);
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
@@ -2501,8 +2875,9 @@ Int2 result_cols;
return SQL_ERROR;
}
- keyresult = SQLAllocStmt( stmt->hdbc, &hpkey_stmt);
- if((keyresult != SQL_SUCCESS) && (keyresult != SQL_SUCCESS_WITH_INFO)) {
+ keyresult = SQLAllocStmt(stmt->hdbc, &hpkey_stmt);
+ if ((keyresult != SQL_SUCCESS) && (keyresult != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errornumber = STMT_NO_MEMORY_ERROR;
stmt->errormsg = "Couldn't allocate statement for SQLForeignKeys (pkeys) result.";
SC_log_error(func, "", stmt);
@@ -2510,8 +2885,9 @@ Int2 result_cols;
}
keyresult = SQLBindCol(hpkey_stmt, 4, SQL_C_CHAR,
- pkey, sizeof(pkey), NULL);
- if (keyresult != SQL_SUCCESS) {
+ pkey, sizeof(pkey), NULL);
+ if (keyresult != SQL_SUCCESS)
+ {
stmt->errornumber = STMT_NO_MEMORY_ERROR;
stmt->errormsg = "Couldn't bindcol for primary keys for SQLForeignKeys result.";
SC_log_error(func, "", stmt);
@@ -2519,31 +2895,35 @@ Int2 result_cols;
return SQL_ERROR;
}
- while (result == SQL_SUCCESS) {
+ while (result == SQL_SUCCESS)
+ {
- /* Compute the number of keyparts. */
+ /* Compute the number of keyparts. */
num_keys = (trig_nargs - 4) / 2;
mylog("Foreign Key Case#2: trig_nargs = %d, num_keys = %d\n", trig_nargs, num_keys);
pk_table = trig_args;
- /* Get to the PK Table Name */
+ /* Get to the PK Table Name */
for (k = 0; k < 2; k++)
pk_table += strlen(pk_table) + 1;
- /* If there is a pk table specified, then check it. */
- if (pk_table_needed[0] != '\0') {
+ /* If there is a pk table specified, then check it. */
+ if (pk_table_needed[0] != '\0')
+ {
- /* If it doesn't match, then continue */
- if ( strcmp(pk_table, pk_table_needed)) {
+ /* If it doesn't match, then continue */
+ if (strcmp(pk_table, pk_table_needed))
+ {
result = SQLFetch(htbl_stmt);
continue;
}
}
keyresult = SQLPrimaryKeys(hpkey_stmt, NULL, 0, NULL, 0, pk_table, SQL_NTS);
- if (keyresult != SQL_SUCCESS) {
+ if (keyresult != SQL_SUCCESS)
+ {
stmt->errornumber = STMT_NO_MEMORY_ERROR;
stmt->errormsg = "Couldn't get primary keys for SQLForeignKeys result.";
SC_log_error(func, "", stmt);
@@ -2552,77 +2932,77 @@ Int2 result_cols;
}
- /* Check that the key listed is the primary key */
+ /* Check that the key listed is the primary key */
keyresult = SQLFetch(hpkey_stmt);
- /* Get to first primary key */
+ /* Get to first primary key */
pkey_ptr = trig_args;
for (i = 0; i < 5; i++)
pkey_ptr += strlen(pkey_ptr) + 1;
- for (k = 0; k < num_keys; k++) {
+ for (k = 0; k < num_keys; k++)
+ {
mylog("%s: pkey_ptr='%s', pkey='%s'\n", func, pkey_ptr, pkey);
- if ( keyresult != SQL_SUCCESS || strcmp(pkey_ptr, pkey)) {
+ if (keyresult != SQL_SUCCESS || strcmp(pkey_ptr, pkey))
+ {
num_keys = 0;
break;
}
- /* Get to next primary key */
+ /* Get to next primary key */
for (k = 0; k < 2; k++)
pkey_ptr += strlen(pkey_ptr) + 1;
keyresult = SQLFetch(hpkey_stmt);
}
- /* Set to first fk column */
+ /* Set to first fk column */
fkey_ptr = trig_args;
for (k = 0; k < 4; k++)
fkey_ptr += strlen(fkey_ptr) + 1;
/* Set update and delete actions for foreign keys */
- if (!strcmp(upd_rule, "RI_FKey_cascade_upd")) {
+ if (!strcmp(upd_rule, "RI_FKey_cascade_upd"))
upd_rule_type = SQL_CASCADE;
- } else if (!strcmp(upd_rule, "RI_FKey_noaction_upd")) {
+ else if (!strcmp(upd_rule, "RI_FKey_noaction_upd"))
upd_rule_type = SQL_NO_ACTION;
- } else if (!strcmp(upd_rule, "RI_FKey_restrict_upd")) {
+ else if (!strcmp(upd_rule, "RI_FKey_restrict_upd"))
upd_rule_type = SQL_NO_ACTION;
- } else if (!strcmp(upd_rule, "RI_FKey_setdefault_upd")) {
+ else if (!strcmp(upd_rule, "RI_FKey_setdefault_upd"))
upd_rule_type = SQL_SET_DEFAULT;
- } else if (!strcmp(upd_rule, "RI_FKey_setnull_upd")) {
+ else if (!strcmp(upd_rule, "RI_FKey_setnull_upd"))
upd_rule_type = SQL_SET_NULL;
- }
-
- if (!strcmp(upd_rule, "RI_FKey_cascade_del")) {
+
+ if (!strcmp(upd_rule, "RI_FKey_cascade_del"))
del_rule_type = SQL_CASCADE;
- } else if (!strcmp(upd_rule, "RI_FKey_noaction_del")) {
+ else if (!strcmp(upd_rule, "RI_FKey_noaction_del"))
del_rule_type = SQL_NO_ACTION;
- } else if (!strcmp(upd_rule, "RI_FKey_restrict_del")) {
+ else if (!strcmp(upd_rule, "RI_FKey_restrict_del"))
del_rule_type = SQL_NO_ACTION;
- } else if (!strcmp(upd_rule, "RI_FKey_setdefault_del")) {
+ else if (!strcmp(upd_rule, "RI_FKey_setdefault_del"))
del_rule_type = SQL_SET_DEFAULT;
- } else if (!strcmp(upd_rule, "RI_FKey_setnull_del")) {
+ else if (!strcmp(upd_rule, "RI_FKey_setnull_del"))
del_rule_type = SQL_SET_NULL;
- }
#if (ODBCVER >= 0x0300)
/* Set deferrability type */
- if (!strcmp(trig_initdeferred, "y")) {
+ if (!strcmp(trig_initdeferred, "y"))
defer_type = SQL_INITIALLY_DEFERRED;
- } else if (!strcmp(trig_deferrable, "y")) {
+ else if (!strcmp(trig_deferrable, "y"))
defer_type = SQL_INITIALLY_IMMEDIATE;
- } else {
+ else
defer_type = SQL_NOT_DEFERRABLE;
- }
-#endif /* ODBCVER >= 0x0300 */
+#endif /* ODBCVER >= 0x0300 */
- /* Get to first primary key */
+ /* Get to first primary key */
pkey_ptr = trig_args;
for (i = 0; i < 5; i++)
pkey_ptr += strlen(pkey_ptr) + 1;
- for (k = 0; k < num_keys; k++) {
+ for (k = 0; k < num_keys; k++)
+ {
- row = (TupleNode *)malloc(sizeof(TupleNode) + (result_cols - 1) * sizeof(TupleField));
+ row = (TupleNode *) malloc(sizeof(TupleNode) + (result_cols - 1) * sizeof(TupleField));
mylog("%s: pk_table = '%s', pkey_ptr = '%s'\n", func, pk_table, pkey_ptr);
set_tuplefield_null(&row->tuple[0]);
@@ -2645,12 +3025,13 @@ Int2 result_cols;
set_tuplefield_string(&row->tuple[13], trig_args);
#if (ODBCVER >= 0x0300)
set_tuplefield_int2(&row->tuple[14], defer_type);
-#endif /* ODBCVER >= 0x0300 */
+#endif /* ODBCVER >= 0x0300 */
QR_add_tuple(stmt->result, row);
/* next primary/foreign key */
- for (i = 0; i < 2; i++) {
+ for (i = 0; i < 2; i++)
+ {
fkey_ptr += strlen(fkey_ptr) + 1;
pkey_ptr += strlen(pkey_ptr) + 1;
}
@@ -2661,53 +3042,58 @@ Int2 result_cols;
SQLFreeStmt(hpkey_stmt, SQL_DROP);
}
- /* Case #1 -- Get the foreign keys in other tables that refer to the primary key
- in the specified table (pktab). i.e., Who points to me?
- */
- else if (pk_table_needed[0] != '\0') {
+ /*
+ * Case #1 -- Get the foreign keys in other tables that refer to the
+ * primary key in the specified table (pktab). i.e., Who points to
+ * me?
+ */
+ else if (pk_table_needed[0] != '\0')
+ {
sprintf(tables_query, "SELECT pg_trigger.tgargs, "
- " pg_trigger.tgnargs, "
- " pg_trigger.tgdeferrable, "
- " pg_trigger.tginitdeferred, "
- " pg_proc.proname, "
- " pg_proc_1.proname "
- "FROM pg_class pg_class, "
- " pg_class pg_class_1, "
- " pg_class pg_class_2, "
- " pg_proc pg_proc, "
- " pg_proc pg_proc_1, "
- " pg_trigger pg_trigger, "
- " pg_trigger pg_trigger_1, "
- " pg_trigger pg_trigger_2 "
- "WHERE pg_trigger.tgconstrrelid = pg_class.oid "
- " AND pg_trigger.tgrelid = pg_class_1.oid "
- " AND pg_trigger_1.tgfoid = pg_proc_1.oid "
- " AND pg_trigger_1.tgconstrrelid = pg_class_1.oid "
- " AND pg_trigger_2.tgconstrrelid = pg_class_2.oid "
- " AND pg_trigger_2.tgfoid = pg_proc.oid "
- " AND pg_class_2.oid = pg_trigger.tgrelid "
- " AND ("
- " (pg_class.relname='%s') "
- " AND (pg_proc.proname Like '%%upd') "
- " AND (pg_proc_1.proname Like '%%del')"
- " AND (pg_trigger_1.tgrelid = pg_trigger.tgconstrrelid) "
- " AND (pg_trigger_2.tgrelid = pg_trigger.tgconstrrelid) "
- " )",
+ " pg_trigger.tgnargs, "
+ " pg_trigger.tgdeferrable, "
+ " pg_trigger.tginitdeferred, "
+ " pg_proc.proname, "
+ " pg_proc_1.proname "
+ "FROM pg_class pg_class, "
+ " pg_class pg_class_1, "
+ " pg_class pg_class_2, "
+ " pg_proc pg_proc, "
+ " pg_proc pg_proc_1, "
+ " pg_trigger pg_trigger, "
+ " pg_trigger pg_trigger_1, "
+ " pg_trigger pg_trigger_2 "
+ "WHERE pg_trigger.tgconstrrelid = pg_class.oid "
+ " AND pg_trigger.tgrelid = pg_class_1.oid "
+ " AND pg_trigger_1.tgfoid = pg_proc_1.oid "
+ " AND pg_trigger_1.tgconstrrelid = pg_class_1.oid "
+ " AND pg_trigger_2.tgconstrrelid = pg_class_2.oid "
+ " AND pg_trigger_2.tgfoid = pg_proc.oid "
+ " AND pg_class_2.oid = pg_trigger.tgrelid "
+ " AND ("
+ " (pg_class.relname='%s') "
+ " AND (pg_proc.proname Like '%%upd') "
+ " AND (pg_proc_1.proname Like '%%del')"
+ " AND (pg_trigger_1.tgrelid = pg_trigger.tgconstrrelid) "
+ " AND (pg_trigger_2.tgrelid = pg_trigger.tgconstrrelid) "
+ " )",
pk_table_needed);
result = SQLExecDirect(htbl_stmt, tables_query, strlen(tables_query));
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = SC_create_errormsg(htbl_stmt);
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
- SQLFreeStmt(htbl_stmt, SQL_DROP);
+ SQLFreeStmt(htbl_stmt, SQL_DROP);
return SQL_ERROR;
}
result = SQLBindCol(htbl_stmt, 1, SQL_C_BINARY,
trig_args, sizeof(trig_args), NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = tbl_stmt->errormsg;
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
@@ -2717,7 +3103,8 @@ Int2 result_cols;
result = SQLBindCol(htbl_stmt, 2, SQL_C_SHORT,
&trig_nargs, 0, NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = tbl_stmt->errormsg;
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
@@ -2726,8 +3113,9 @@ Int2 result_cols;
}
result = SQLBindCol(htbl_stmt, 3, SQL_C_CHAR,
- trig_deferrable, sizeof(trig_deferrable), NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ trig_deferrable, sizeof(trig_deferrable), NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = tbl_stmt->errormsg;
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
@@ -2736,8 +3124,9 @@ Int2 result_cols;
}
result = SQLBindCol(htbl_stmt, 4, SQL_C_CHAR,
- trig_initdeferred, sizeof(trig_initdeferred), NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ trig_initdeferred, sizeof(trig_initdeferred), NULL);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = tbl_stmt->errormsg;
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
@@ -2747,7 +3136,8 @@ Int2 result_cols;
result = SQLBindCol(htbl_stmt, 5, SQL_C_CHAR,
upd_rule, sizeof(upd_rule), NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = tbl_stmt->errormsg;
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
@@ -2757,7 +3147,8 @@ Int2 result_cols;
result = SQLBindCol(htbl_stmt, 6, SQL_C_CHAR,
del_rule, sizeof(del_rule), NULL);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = tbl_stmt->errormsg;
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
@@ -2769,7 +3160,8 @@ Int2 result_cols;
if (result == SQL_NO_DATA_FOUND)
return SQL_SUCCESS;
- if(result != SQL_SUCCESS) {
+ if (result != SQL_SUCCESS)
+ {
stmt->errormsg = SC_create_errormsg(htbl_stmt);
stmt->errornumber = tbl_stmt->errornumber;
SC_log_error(func, "", stmt);
@@ -2777,79 +3169,78 @@ Int2 result_cols;
return SQL_ERROR;
}
- while (result == SQL_SUCCESS) {
+ while (result == SQL_SUCCESS)
+ {
- /* Calculate the number of key parts */
+ /* Calculate the number of key parts */
num_keys = (trig_nargs - 4) / 2;;
- /* Handle action (i.e., 'cascade', 'restrict', 'setnull') */
- if (!strcmp(upd_rule, "RI_FKey_cascade_upd")) {
+ /* Handle action (i.e., 'cascade', 'restrict', 'setnull') */
+ if (!strcmp(upd_rule, "RI_FKey_cascade_upd"))
upd_rule_type = SQL_CASCADE;
- } else if (!strcmp(upd_rule, "RI_FKey_noaction_upd")) {
+ else if (!strcmp(upd_rule, "RI_FKey_noaction_upd"))
upd_rule_type = SQL_NO_ACTION;
- } else if (!strcmp(upd_rule, "RI_FKey_restrict_upd")) {
+ else if (!strcmp(upd_rule, "RI_FKey_restrict_upd"))
upd_rule_type = SQL_NO_ACTION;
- } else if (!strcmp(upd_rule, "RI_FKey_setdefault_upd")) {
+ else if (!strcmp(upd_rule, "RI_FKey_setdefault_upd"))
upd_rule_type = SQL_SET_DEFAULT;
- } else if (!strcmp(upd_rule, "RI_FKey_setnull_upd")) {
+ else if (!strcmp(upd_rule, "RI_FKey_setnull_upd"))
upd_rule_type = SQL_SET_NULL;
- }
-
- if (!strcmp(upd_rule, "RI_FKey_cascade_del")) {
+
+ if (!strcmp(upd_rule, "RI_FKey_cascade_del"))
del_rule_type = SQL_CASCADE;
- } else if (!strcmp(upd_rule, "RI_FKey_noaction_del")) {
+ else if (!strcmp(upd_rule, "RI_FKey_noaction_del"))
del_rule_type = SQL_NO_ACTION;
- } else if (!strcmp(upd_rule, "RI_FKey_restrict_del")) {
+ else if (!strcmp(upd_rule, "RI_FKey_restrict_del"))
del_rule_type = SQL_NO_ACTION;
- } else if (!strcmp(upd_rule, "RI_FKey_setdefault_del")) {
+ else if (!strcmp(upd_rule, "RI_FKey_setdefault_del"))
del_rule_type = SQL_SET_DEFAULT;
- } else if (!strcmp(upd_rule, "RI_FKey_setnull_del")) {
+ else if (!strcmp(upd_rule, "RI_FKey_setnull_del"))
del_rule_type = SQL_SET_NULL;
- }
#if (ODBCVER >= 0x0300)
/* Set deferrability type */
- if (!strcmp(trig_initdeferred, "y")) {
+ if (!strcmp(trig_initdeferred, "y"))
defer_type = SQL_INITIALLY_DEFERRED;
- } else if (!strcmp(trig_deferrable, "y")) {
+ else if (!strcmp(trig_deferrable, "y"))
defer_type = SQL_INITIALLY_IMMEDIATE;
- } else {
+ else
defer_type = SQL_NOT_DEFERRABLE;
- }
-#endif /* ODBCVER >= 0x0300 */
+#endif /* ODBCVER >= 0x0300 */
mylog("Foreign Key Case#1: trig_nargs = %d, num_keys = %d\n", trig_nargs, num_keys);
- /* Get to first primary key */
+ /* Get to first primary key */
pkey_ptr = trig_args;
for (i = 0; i < 5; i++)
pkey_ptr += strlen(pkey_ptr) + 1;
- /* Get to first foreign table */
+ /* Get to first foreign table */
fk_table = trig_args;
fk_table += strlen(fk_table) + 1;
/* Get to first foreign key */
fkey_ptr = trig_args;
- for (k = 0; k < 4; k++)
+ for (k = 0; k < 4; k++)
fkey_ptr += strlen(fkey_ptr) + 1;
- for (k = 0; k < num_keys; k++) {
+ for (k = 0; k < num_keys; k++)
+ {
mylog("pkey_ptr = '%s', fk_table = '%s', fkey_ptr = '%s'\n", pkey_ptr, fk_table, fkey_ptr);
- row = (TupleNode *)malloc(sizeof(TupleNode) + (result_cols - 1) * sizeof(TupleField));
+ row = (TupleNode *) malloc(sizeof(TupleNode) + (result_cols - 1) * sizeof(TupleField));
mylog("pk_table_needed = '%s', pkey_ptr = '%s'\n", pk_table_needed, pkey_ptr);
- set_tuplefield_null(&row->tuple[0]);
- set_tuplefield_string(&row->tuple[1], "");
+ set_tuplefield_null(&row->tuple[0]);
+ set_tuplefield_string(&row->tuple[1], "");
set_tuplefield_string(&row->tuple[2], pk_table_needed);
set_tuplefield_string(&row->tuple[3], pkey_ptr);
mylog("fk_table = '%s', fkey_ptr = '%s'\n", fk_table, fkey_ptr);
- set_tuplefield_null(&row->tuple[4]);
- set_tuplefield_string(&row->tuple[5], "");
+ set_tuplefield_null(&row->tuple[4]);
+ set_tuplefield_string(&row->tuple[5], "");
set_tuplefield_string(&row->tuple[6], fk_table);
set_tuplefield_string(&row->tuple[7], fkey_ptr);
@@ -2859,20 +3250,21 @@ Int2 result_cols;
set_nullfield_int2(&row->tuple[9], (Int2) upd_rule_type);
set_nullfield_int2(&row->tuple[10], (Int2) del_rule_type);
- set_tuplefield_null(&row->tuple[11]);
- set_tuplefield_null(&row->tuple[12]);
+ set_tuplefield_null(&row->tuple[11]);
+ set_tuplefield_null(&row->tuple[12]);
set_tuplefield_string(&row->tuple[13], trig_args);
#if (ODBCVER >= 0x0300)
mylog("defer_type = '%s'", defer_type);
set_tuplefield_int2(&row->tuple[14], defer_type);
-#endif /* ODBCVER >= 0x0300 */
+#endif /* ODBCVER >= 0x0300 */
QR_add_tuple(stmt->result, row);
- /* next primary/foreign key */
- for (j = 0; j < 2; j++) {
+ /* next primary/foreign key */
+ for (j = 0; j < 2; j++)
+ {
pkey_ptr += strlen(pkey_ptr) + 1;
fkey_ptr += strlen(fkey_ptr) + 1;
}
@@ -2880,8 +3272,9 @@ Int2 result_cols;
result = SQLFetch(htbl_stmt);
}
- }
- else {
+ }
+ else
+ {
stmt->errormsg = "No tables specified to SQLForeignKeys.";
stmt->errornumber = STMT_INTERNAL_ERROR;
SC_log_error(func, "", stmt);
@@ -2892,60 +3285,63 @@ Int2 result_cols;
SQLFreeStmt(htbl_stmt, SQL_DROP);
mylog("SQLForeignKeys(): EXIT, stmt=%u\n", stmt);
- return SQL_SUCCESS;
+ return SQL_SUCCESS;
}
-RETCODE SQL_API SQLProcedureColumns(
- HSTMT hstmt,
- UCHAR FAR * szProcQualifier,
- SWORD cbProcQualifier,
- UCHAR FAR * szProcOwner,
- SWORD cbProcOwner,
- UCHAR FAR * szProcName,
- SWORD cbProcName,
- UCHAR FAR * szColumnName,
- SWORD cbColumnName)
+RETCODE SQL_API
+SQLProcedureColumns(
+ HSTMT hstmt,
+ UCHAR FAR * szProcQualifier,
+ SWORD cbProcQualifier,
+ UCHAR FAR * szProcOwner,
+ SWORD cbProcOwner,
+ UCHAR FAR * szProcName,
+ SWORD cbProcName,
+ UCHAR FAR * szColumnName,
+ SWORD cbColumnName)
{
-static char *func="SQLProcedureColumns";
+ static char *func = "SQLProcedureColumns";
mylog("%s: entering...\n", func);
SC_log_error(func, "Function not implemented", (StatementClass *) hstmt);
- return SQL_ERROR;
+ return SQL_ERROR;
}
-RETCODE SQL_API SQLProcedures(
- HSTMT hstmt,
- UCHAR FAR * szProcQualifier,
- SWORD cbProcQualifier,
- UCHAR FAR * szProcOwner,
- SWORD cbProcOwner,
- UCHAR FAR * szProcName,
- SWORD cbProcName)
+RETCODE SQL_API
+SQLProcedures(
+ HSTMT hstmt,
+ UCHAR FAR * szProcQualifier,
+ SWORD cbProcQualifier,
+ UCHAR FAR * szProcOwner,
+ SWORD cbProcOwner,
+ UCHAR FAR * szProcName,
+ SWORD cbProcName)
{
-static char *func="SQLProcedures";
+ static char *func = "SQLProcedures";
mylog("%s: entering...\n", func);
SC_log_error(func, "Function not implemented", (StatementClass *) hstmt);
- return SQL_ERROR;
+ return SQL_ERROR;
}
-RETCODE SQL_API SQLTablePrivileges(
- HSTMT hstmt,
- UCHAR FAR * szTableQualifier,
- SWORD cbTableQualifier,
- UCHAR FAR * szTableOwner,
- SWORD cbTableOwner,
- UCHAR FAR * szTableName,
- SWORD cbTableName)
+RETCODE SQL_API
+SQLTablePrivileges(
+ HSTMT hstmt,
+ UCHAR FAR * szTableQualifier,
+ SWORD cbTableQualifier,
+ UCHAR FAR * szTableOwner,
+ SWORD cbTableOwner,
+ UCHAR FAR * szTableName,
+ SWORD cbTableName)
{
-static char *func="SQLTablePrivileges";
+ static char *func = "SQLTablePrivileges";
mylog("%s: entering...\n", func);
SC_log_error(func, "Function not implemented", (StatementClass *) hstmt);
- return SQL_ERROR;
+ return SQL_ERROR;
}
diff --git a/src/interfaces/odbc/iodbc.h b/src/interfaces/odbc/iodbc.h
index ab6a6015adad547454b06af22b634c74c58ac303..ef3df399a6c082774610b9e155773e5154ea906c 100644
--- a/src/interfaces/odbc/iodbc.h
+++ b/src/interfaces/odbc/iodbc.h
@@ -1,66 +1,66 @@
-#ifndef _IODBC_H
-#define _IODBC_H
-
-# if !defined(WIN32) && !defined(WIN32_SYSTEM)
-# define _UNIX_
-
-# include <stdlib.h>
-# include <sys/types.h>
-
-# define MEM_ALLOC(size) (malloc((size_t)(size)))
-# define MEM_FREE(ptr) {if(ptr) free(ptr);}
-
-# define STRCPY(t, s) (strcpy((char*)(t), (char*)(s)))
-# define STRNCPY(t,s,n) (strncpy((char*)(t), (char*)(s), (size_t)(n)))
-# define STRCAT(t, s) (strcat((char*)(t), (char*)(s)))
-# define STRNCAT(t,s,n) (strncat((char*)(t), (char*)(s), (size_t)(n)))
-# define STREQ(a, b) (strcmp((char*)(a), (char*)(b)) == 0)
-# define STRLEN(str) ((str)? strlen((char*)(str)):0)
-
-# define EXPORT
-# define CALLBACK
-# define FAR
-
- typedef signed short SSHOR;
- typedef short WORD;
- typedef long DWORD;
-
- typedef WORD WPARAM;
- typedef DWORD LPARAM;
- typedef void* HWND;
- typedef int BOOL;
-
-# endif /* _UNIX_ */
-
-# if defined(WIN32) || defined(WIN32_SYSTEM)
-
-# include <windows.h>
-# include <windowsx.h>
-
-# ifdef _MSVC_
-# define MEM_ALLOC(size) (fmalloc((size_t)(size)))
-# define MEM_FREE(ptr) ((ptr)? ffree((PTR)(ptr)):0))
-# define STRCPY(t, s) (fstrcpy((char FAR*)(t), (char FAR*)(s)))
-# define STRNCPY(t,s,n) (fstrncpy((char FAR*)(t), (char FAR*)(s), (size_t)(n)))
-# define STRLEN(str) ((str)? fstrlen((char FAR*)(str)):0)
-# define STREQ(a, b) (fstrcmp((char FAR*)(a), (char FAR*)(b) == 0)
-# endif
-
-# ifdef _BORLAND_
-# define MEM_ALLOC(size) (farmalloc((unsigned long)(size))
-# define MEM_FREE(ptr) ((ptr)? farfree((void far*)(ptr)):0)
-# define STRCPY(t, s) (_fstrcpy((char FAR*)(t), (char FAR*)(s)))
-# define STRNCPY(t,s,n) (_fstrncpy((char FAR*)(t), (char FAR*)(s), (size_t)(n)))
-# define STRLEN(str) ((str)? _fstrlen((char FAR*)(str)):0)
-# define STREQ(a, b) (_fstrcmp((char FAR*)(a), (char FAR*)(b) == 0)
-# endif
-
-# endif /* WIN32 */
-
-# define SYSERR (-1)
-
-# ifndef NULL
-# define NULL ((void FAR*)0UL)
-# endif
+#ifndef _IODBC_H
+#define _IODBC_H
+
+#if !defined(WIN32) && !defined(WIN32_SYSTEM)
+#define _UNIX_
+
+#include <stdlib.h>
+#include <sys/types.h>
+
+#define MEM_ALLOC(size) (malloc((size_t)(size)))
+#define MEM_FREE(ptr) {if(ptr) free(ptr);}
+
+#define STRCPY(t, s) (strcpy((char*)(t), (char*)(s)))
+#define STRNCPY(t,s,n) (strncpy((char*)(t), (char*)(s), (size_t)(n)))
+#define STRCAT(t, s) (strcat((char*)(t), (char*)(s)))
+#define STRNCAT(t,s,n) (strncat((char*)(t), (char*)(s), (size_t)(n)))
+#define STREQ(a, b) (strcmp((char*)(a), (char*)(b)) == 0)
+#define STRLEN(str) ((str)? strlen((char*)(str)):0)
+
+#define EXPORT
+#define CALLBACK
+#define FAR
+
+typedef signed short SSHOR;
+typedef short WORD;
+typedef long DWORD;
+
+typedef WORD WPARAM;
+typedef DWORD LPARAM;
+typedef void *HWND;
+typedef int BOOL;
+
+#endif /* _UNIX_ */
+
+#if defined(WIN32) || defined(WIN32_SYSTEM)
+
+#include <windows.h>
+#include <windowsx.h>
+
+#ifdef _MSVC_
+#define MEM_ALLOC(size) (fmalloc((size_t)(size)))
+#define MEM_FREE(ptr) ((ptr)? ffree((PTR)(ptr)):0))
+#define STRCPY(t, s) (fstrcpy((char FAR*)(t), (char FAR*)(s)))
+#define STRNCPY(t,s,n) (fstrncpy((char FAR*)(t), (char FAR*)(s), (size_t)(n)))
+#define STRLEN(str) ((str)? fstrlen((char FAR*)(str)):0)
+#define STREQ(a, b) (fstrcmp((char FAR*)(a), (char FAR*)(b) == 0)
+#endif
+
+#ifdef _BORLAND_
+#define MEM_ALLOC(size) (farmalloc((unsigned long)(size))
+#define MEM_FREE(ptr) ((ptr)? farfree((void far*)(ptr)):0)
+#define STRCPY(t, s) (_fstrcpy((char FAR*)(t), (char FAR*)(s)))
+#define STRNCPY(t,s,n) (_fstrncpy((char FAR*)(t), (char FAR*)(s), (size_t)(n)))
+#define STRLEN(str) ((str)? _fstrlen((char FAR*)(str)):0)
+#define STREQ(a, b) (_fstrcmp((char FAR*)(a), (char FAR*)(b) == 0)
+#endif
+
+#endif /* WIN32 */
+
+#define SYSERR (-1)
+
+#ifndef NULL
+#define NULL ((void FAR*)0UL)
+#endif
#endif
diff --git a/src/interfaces/odbc/isql.h b/src/interfaces/odbc/isql.h
index deeddd3db04242300ff64c5d8722990418e1ab6b..de50b89248765f5a6176b044e1c8bf4c52e1736b 100644
--- a/src/interfaces/odbc/isql.h
+++ b/src/interfaces/odbc/isql.h
@@ -2,97 +2,97 @@
* include path to be used to create ODBC compliant applications.
*/
#ifndef _INTRINSIC_SQL_H
-# define _INTRINSIC_SQL_H
+#define _INTRINSIC_SQL_H
-typedef unsigned char UCHAR;
-typedef long int SDWORD;
-typedef short int SWORD;
-typedef unsigned long int UDWORD;
-typedef unsigned short int UWORD;
+typedef unsigned char UCHAR;
+typedef long int SDWORD;
+typedef short int SWORD;
+typedef unsigned long int UDWORD;
+typedef unsigned short int UWORD;
-typedef void FAR* PTR;
+typedef void FAR *PTR;
-typedef void FAR* HENV;
-typedef void FAR* HDBC;
-typedef void FAR* HSTMT;
+typedef void FAR *HENV;
+typedef void FAR *HDBC;
+typedef void FAR *HSTMT;
-typedef signed short RETCODE;
+typedef signed short RETCODE;
-# ifdef WIN32
-# define SQL_API __stdcall
-# else
-# define SQL_API EXPORT CALLBACK
-# endif
+#ifdef WIN32
+#define SQL_API __stdcall
+#else
+#define SQL_API EXPORT CALLBACK
+#endif
-# define ODBCVER 0x0250
+#define ODBCVER 0x0250
-# define SQL_MAX_MESSAGE_LENGTH 512
-# define SQL_MAX_DSN_LENGTH 32
+#define SQL_MAX_MESSAGE_LENGTH 512
+#define SQL_MAX_DSN_LENGTH 32
/* return code */
-# define SQL_INVALID_HANDLE (-2)
-# define SQL_ERROR (-1)
-# define SQL_SUCCESS 0
-# define SQL_SUCCESS_WITH_INFO 1
-# define SQL_NO_DATA_FOUND 100
+#define SQL_INVALID_HANDLE (-2)
+#define SQL_ERROR (-1)
+#define SQL_SUCCESS 0
+#define SQL_SUCCESS_WITH_INFO 1
+#define SQL_NO_DATA_FOUND 100
/* standard SQL datatypes (agree with ANSI type numbering) */
-# define SQL_CHAR 1
-# define SQL_NUMERIC 2
-# define SQL_DECIMAL 3
-# define SQL_INTEGER 4
-# define SQL_SMALLINT 5
-# define SQL_FLOAT 6
-# define SQL_REAL 7
-# define SQL_DOUBLE 8
-# define SQL_VARCHAR 12
-
-# define SQL_TYPE_MIN SQL_CHAR
-# define SQL_TYPE_NULL 0
-# define SQL_TYPE_MAX SQL_VARCHAR
+#define SQL_CHAR 1
+#define SQL_NUMERIC 2
+#define SQL_DECIMAL 3
+#define SQL_INTEGER 4
+#define SQL_SMALLINT 5
+#define SQL_FLOAT 6
+#define SQL_REAL 7
+#define SQL_DOUBLE 8
+#define SQL_VARCHAR 12
+
+#define SQL_TYPE_MIN SQL_CHAR
+#define SQL_TYPE_NULL 0
+#define SQL_TYPE_MAX SQL_VARCHAR
/* C to SQL datatype mapping */
-# define SQL_C_CHAR SQL_CHAR
-# define SQL_C_LONG SQL_INTEGER
-# define SQL_C_SHORT SQL_SMALLINT
-# define SQL_C_FLOAT SQL_REAL
-# define SQL_C_DOUBLE SQL_DOUBLE
-# define SQL_C_DEFAULT 99
+#define SQL_C_CHAR SQL_CHAR
+#define SQL_C_LONG SQL_INTEGER
+#define SQL_C_SHORT SQL_SMALLINT
+#define SQL_C_FLOAT SQL_REAL
+#define SQL_C_DOUBLE SQL_DOUBLE
+#define SQL_C_DEFAULT 99
-# define SQL_NO_NULLS 0
-# define SQL_NULLABLE 1
-# define SQL_NULLABLE_UNKNOWN 2
+#define SQL_NO_NULLS 0
+#define SQL_NULLABLE 1
+#define SQL_NULLABLE_UNKNOWN 2
/* some special length values */
-# define SQL_NULL_DATA (-1)
-# define SQL_DATA_AT_EXEC (-2)
-# define SQL_NTS (-3)
+#define SQL_NULL_DATA (-1)
+#define SQL_DATA_AT_EXEC (-2)
+#define SQL_NTS (-3)
/* SQLFreeStmt flag values */
-# define SQL_CLOSE 0
-# define SQL_DROP 1
-# define SQL_UNBIND 2
-# define SQL_RESET_PARAMS 3
+#define SQL_CLOSE 0
+#define SQL_DROP 1
+#define SQL_UNBIND 2
+#define SQL_RESET_PARAMS 3
/* SQLTransact flag values */
-# define SQL_COMMIT 0
-# define SQL_ROLLBACK 1
+#define SQL_COMMIT 0
+#define SQL_ROLLBACK 1
/* SQLColAttributes flag values */
-# define SQL_COLUMN_COUNT 0
-# define SQL_COLUMN_LABEL 18
-# define SQL_COLATT_OPT_MAX SQL_COLUMN_LABEL
-# define SQL_COLUMN_DRIVER_START 1000
+#define SQL_COLUMN_COUNT 0
+#define SQL_COLUMN_LABEL 18
+#define SQL_COLATT_OPT_MAX SQL_COLUMN_LABEL
+#define SQL_COLUMN_DRIVER_START 1000
-# define SQL_COLATT_OPT_MIN SQL_COLUMN_COUNT
+#define SQL_COLATT_OPT_MIN SQL_COLUMN_COUNT
/* Null handles */
-# define SQL_NULL_HENV 0
-# define SQL_NULL_HDBC 0
-# define SQL_NULL_HSTMT 0
+#define SQL_NULL_HENV 0
+#define SQL_NULL_HDBC 0
+#define SQL_NULL_HSTMT 0
/* All code below has been added to the original isql.h coming from iodbc */
-typedef unsigned char BYTE;
+typedef unsigned char BYTE;
/* More SQLColAttributes flag values */
#define SQL_COLUMN_NAME 1
@@ -116,9 +116,9 @@ typedef unsigned char BYTE;
/* SQLColAttributes Searchable flags */
#define SQL_UNSEARCHABLE 0
#define SQL_LIKE_ONLY 1
-#define SQL_ALL_EXCEPT_LIKE 2
+#define SQL_ALL_EXCEPT_LIKE 2
#define SQL_SEARCHABLE 3
-#define SQL_PRED_SEARCHABLE SQL_SEARCHABLE
+#define SQL_PRED_SEARCHABLE SQL_SEARCHABLE
/* SQLColAttributes Updateable flags */
#define SQL_ATTR_READONLY 0
@@ -126,112 +126,113 @@ typedef unsigned char BYTE;
#define SQL_ATTR_READWRITE_UNKNOWN 2
/*
- * function prototypes previously not contained in isql.h
+ * function prototypes previously not contained in isql.h
*/
#ifdef __cplusplus
-extern "C"
+extern "C"
{
#endif
-RETCODE SQL_API SQLAllocConnect (HENV henv,
- HDBC FAR * phdbc);
-RETCODE SQL_API SQLAllocEnv (HENV FAR * phenv);
-RETCODE SQL_API SQLAllocStmt (HDBC hdbc,
- HSTMT FAR * phstmt);
-RETCODE SQL_API SQLBindCol (HSTMT hstmt,
- UWORD icol,
- SWORD fCType,
- PTR rgbValue,
- SDWORD cbValueMax,
- SDWORD FAR * pcbValue);
-
-RETCODE SQL_API SQLCancel (HSTMT hstmt);
-
-RETCODE SQL_API SQLColAttributes (HSTMT hstmt,
- UWORD icol,
- UWORD fDescType,
- PTR rgbDesc,
- SWORD cbDescMax,
- SWORD FAR * pcbDesc,
- SDWORD FAR * pfDesc);
-
-RETCODE SQL_API SQLConnect (HDBC hdbc,
- UCHAR FAR * szDSN,
- SWORD cbDSN,
- UCHAR FAR * szUID,
- SWORD cbUID,
- UCHAR FAR * szAuthStr,
- SWORD cbAuthStr);
-
-RETCODE SQL_API SQLDescribeCol (HSTMT hstmt,
- UWORD icol,
- UCHAR FAR * szColName,
- SWORD cbColNameMax,
- SWORD FAR * pcbColName,
- SWORD FAR * pfSqlType,
- UDWORD FAR * pcbColDef,
- SWORD FAR * pibScale,
- SWORD FAR * pfNullable);
-
-RETCODE SQL_API SQLDisconnect (HDBC hdbc);
-
-RETCODE SQL_API SQLError (HENV henv,
- HDBC hdbc,
- HSTMT hstmt,
- UCHAR FAR * szSqlState,
- SDWORD FAR * pfNativeError,
- UCHAR FAR * szErrorMsg,
- SWORD cbErrorMsgMax,
- SWORD FAR * pcbErrorMsg);
-
-RETCODE SQL_API SQLExecDirect (HSTMT hstmt,
- UCHAR FAR * szSqlStr,
- SDWORD cbSqlStr);
-
-RETCODE SQL_API SQLExecute (HSTMT hstmt);
-
-RETCODE SQL_API SQLFetch (HSTMT hstmt);
-
-RETCODE SQL_API SQLFreeConnect (HDBC hdbc);
-
-RETCODE SQL_API SQLFreeEnv (HENV henv);
-
-RETCODE SQL_API SQLFreeStmt (HSTMT hstmt,
- UWORD fOption);
-
-RETCODE SQL_API SQLGetCursorName (HSTMT hstmt,
- UCHAR FAR * szCursor,
- SWORD cbCursorMax,
- SWORD FAR * pcbCursor);
-
-RETCODE SQL_API SQLNumResultCols (HSTMT hstmt,
- SWORD FAR * pccol);
-
-RETCODE SQL_API SQLPrepare (HSTMT hstmt,
- UCHAR FAR * szSqlStr,
- SDWORD cbSqlStr);
-
-RETCODE SQL_API SQLRowCount (HSTMT hstmt,
- SDWORD FAR * pcrow);
-
-RETCODE SQL_API SQLSetCursorName (HSTMT hstmt,
- UCHAR FAR * szCursor,
- SWORD cbCursor);
-
-RETCODE SQL_API SQLTransact (HENV henv,
- HDBC hdbc,
- UWORD fType);
-
-RETCODE SQL_API SQLSetParam (HSTMT hstmt,
- UWORD ipar,
- SWORD fCType,
- SWORD fSqlType,
- UDWORD cbColDef,
- SWORD ibScale,
- PTR rgbValue,
- SDWORD FAR * pcbValue);
+ RETCODE SQL_API SQLAllocConnect(HENV henv,
+ HDBC FAR * phdbc);
+ RETCODE SQL_API SQLAllocEnv(HENV FAR * phenv);
+ RETCODE SQL_API SQLAllocStmt(HDBC hdbc,
+ HSTMT FAR * phstmt);
+ RETCODE SQL_API SQLBindCol(HSTMT hstmt,
+ UWORD icol,
+ SWORD fCType,
+ PTR rgbValue,
+ SDWORD cbValueMax,
+ SDWORD FAR * pcbValue);
+
+ RETCODE SQL_API SQLCancel(HSTMT hstmt);
+
+ RETCODE SQL_API SQLColAttributes(HSTMT hstmt,
+ UWORD icol,
+ UWORD fDescType,
+ PTR rgbDesc,
+ SWORD cbDescMax,
+ SWORD FAR * pcbDesc,
+ SDWORD FAR * pfDesc);
+
+ RETCODE SQL_API SQLConnect(HDBC hdbc,
+ UCHAR FAR * szDSN,
+ SWORD cbDSN,
+ UCHAR FAR * szUID,
+ SWORD cbUID,
+ UCHAR FAR * szAuthStr,
+ SWORD cbAuthStr);
+
+ RETCODE SQL_API SQLDescribeCol(HSTMT hstmt,
+ UWORD icol,
+ UCHAR FAR * szColName,
+ SWORD cbColNameMax,
+ SWORD FAR * pcbColName,
+ SWORD FAR * pfSqlType,
+ UDWORD FAR * pcbColDef,
+ SWORD FAR * pibScale,
+ SWORD FAR * pfNullable);
+
+ RETCODE SQL_API SQLDisconnect(HDBC hdbc);
+
+ RETCODE SQL_API SQLError(HENV henv,
+ HDBC hdbc,
+ HSTMT hstmt,
+ UCHAR FAR * szSqlState,
+ SDWORD FAR * pfNativeError,
+ UCHAR FAR * szErrorMsg,
+ SWORD cbErrorMsgMax,
+ SWORD FAR * pcbErrorMsg);
+
+ RETCODE SQL_API SQLExecDirect(HSTMT hstmt,
+ UCHAR FAR * szSqlStr,
+ SDWORD cbSqlStr);
+
+ RETCODE SQL_API SQLExecute(HSTMT hstmt);
+
+ RETCODE SQL_API SQLFetch(HSTMT hstmt);
+
+ RETCODE SQL_API SQLFreeConnect(HDBC hdbc);
+
+ RETCODE SQL_API SQLFreeEnv(HENV henv);
+
+ RETCODE SQL_API SQLFreeStmt(HSTMT hstmt,
+ UWORD fOption);
+
+ RETCODE SQL_API SQLGetCursorName(HSTMT hstmt,
+ UCHAR FAR * szCursor,
+ SWORD cbCursorMax,
+ SWORD FAR * pcbCursor);
+
+ RETCODE SQL_API SQLNumResultCols(HSTMT hstmt,
+ SWORD FAR * pccol);
+
+ RETCODE SQL_API SQLPrepare(HSTMT hstmt,
+ UCHAR FAR * szSqlStr,
+ SDWORD cbSqlStr);
+
+ RETCODE SQL_API SQLRowCount(HSTMT hstmt,
+ SDWORD FAR * pcrow);
+
+ RETCODE SQL_API SQLSetCursorName(HSTMT hstmt,
+ UCHAR FAR * szCursor,
+ SWORD cbCursor);
+
+ RETCODE SQL_API SQLTransact(HENV henv,
+ HDBC hdbc,
+ UWORD fType);
+
+ RETCODE SQL_API SQLSetParam(HSTMT hstmt,
+ UWORD ipar,
+ SWORD fCType,
+ SWORD fSqlType,
+ UDWORD cbColDef,
+ SWORD ibScale,
+ PTR rgbValue,
+ SDWORD FAR * pcbValue);
#ifdef __cplusplus
}
+
+#endif
#endif
-#endif
diff --git a/src/interfaces/odbc/isqlext.h b/src/interfaces/odbc/isqlext.h
index b14b15af198a14eeee0e20db81633ebc843fff22..06bace95d48f2302c88a107c88bc5aa00b547450 100644
--- a/src/interfaces/odbc/isqlext.h
+++ b/src/interfaces/odbc/isqlext.h
@@ -2,213 +2,213 @@
* missing function prototypes and appropriate #defines. It is designed
* to be a drop in replacement for isqlext.h from iodbc.
*/
-#ifndef _INTRINSIC_SQLEXT_H
-# define _INTRINSIC_SQLEXT_H
+#ifndef _INTRINSIC_SQLEXT_H
+#define _INTRINSIC_SQLEXT_H
-# include "isql.h"
+#include "isql.h"
-# define SQL_STILL_EXECUTING 2
-# define SQL_NEED_DATA 99
+#define SQL_STILL_EXECUTING 2
+#define SQL_NEED_DATA 99
/* extend SQL datatypes */
-# define SQL_DATE 9
-# define SQL_TIME 10
-# define SQL_TIMESTAMP 11
-# define SQL_LONGVARCHAR (-1)
-# define SQL_BINARY (-2)
-# define SQL_VARBINARY (-3)
-# define SQL_LONGVARBINARY (-4)
-# define SQL_BIGINT (-5)
-# define SQL_TINYINT (-6)
-# define SQL_BIT (-7) /* conflict with SQL3 ??? */
-# define SQL_TYPE_DRIVER_START (-80)
+#define SQL_DATE 9
+#define SQL_TIME 10
+#define SQL_TIMESTAMP 11
+#define SQL_LONGVARCHAR (-1)
+#define SQL_BINARY (-2)
+#define SQL_VARBINARY (-3)
+#define SQL_LONGVARBINARY (-4)
+#define SQL_BIGINT (-5)
+#define SQL_TINYINT (-6)
+#define SQL_BIT (-7) /* conflict with SQL3 ??? */
+#define SQL_TYPE_DRIVER_START (-80)
/* C to SQL datatype mapping */
-# define SQL_C_DATE SQL_DATE
-# define SQL_C_TIME SQL_TIME
-# define SQL_C_TIMESTAMP SQL_TIMESTAMP
-# define SQL_C_BINARY SQL_BINARY
-# define SQL_C_BIT SQL_BIT
-# define SQL_C_TINYINT SQL_TINYINT
-
-# define SQL_SIGNED_OFFSET (-20)
-# define SQL_UNSIGNED_OFFSET (-22)
-
-# define SQL_C_SLONG (SQL_C_LONG + SQL_SIGNED_OFFSET)
-# define SQL_C_SSHORT (SQL_C_SHORT + SQL_SIGNED_OFFSET)
-# define SQL_C_STINYINT (SQL_TINYINT + SQL_SIGNED_OFFSET)
-# define SQL_C_ULONG (SQL_C_LONG + SQL_UNSIGNED_OFFSET)
-# define SQL_C_USHORT (SQL_C_SHORT + SQL_UNSIGNED_OFFSET)
-# define SQL_C_UTINYINT (SQL_TINYINT + SQL_UNSIGNED_OFFSET)
-# define SQL_C_BOOKMARK SQL_C_ULONG
-
-# if defined(SQL_TYPE_MIN)
-# undef SQL_TYPE_MIN
-# define SQL_TYPE_MIN SQL_BIT
-/* Note:If SQL_BIT uses SQL3 value (i.e. 14) then,
- * SQL_TYPE_MIN need to be defined as SQL_TINYINT
+#define SQL_C_DATE SQL_DATE
+#define SQL_C_TIME SQL_TIME
+#define SQL_C_TIMESTAMP SQL_TIMESTAMP
+#define SQL_C_BINARY SQL_BINARY
+#define SQL_C_BIT SQL_BIT
+#define SQL_C_TINYINT SQL_TINYINT
+
+#define SQL_SIGNED_OFFSET (-20)
+#define SQL_UNSIGNED_OFFSET (-22)
+
+#define SQL_C_SLONG (SQL_C_LONG + SQL_SIGNED_OFFSET)
+#define SQL_C_SSHORT (SQL_C_SHORT + SQL_SIGNED_OFFSET)
+#define SQL_C_STINYINT (SQL_TINYINT + SQL_SIGNED_OFFSET)
+#define SQL_C_ULONG (SQL_C_LONG + SQL_UNSIGNED_OFFSET)
+#define SQL_C_USHORT (SQL_C_SHORT + SQL_UNSIGNED_OFFSET)
+#define SQL_C_UTINYINT (SQL_TINYINT + SQL_UNSIGNED_OFFSET)
+#define SQL_C_BOOKMARK SQL_C_ULONG
+
+#if defined(SQL_TYPE_MIN)
+#undef SQL_TYPE_MIN
+#define SQL_TYPE_MIN SQL_BIT
+/* Note:If SQL_BIT uses SQL3 value (i.e. 14) then,
+ * SQL_TYPE_MIN need to be defined as SQL_TINYINT
* (i.e. -6).
*/
-# endif
+#endif
-# define SQL_ALL_TYPES 0
+#define SQL_ALL_TYPES 0
/* SQLDriverConnect flag values */
-# define SQL_DRIVER_NOPROMPT 0
-# define SQL_DRIVER_COMPLETE 1
-# define SQL_DRIVER_PROMPT 2
-# define SQL_DRIVER_COMPLETE_REQUIRED 3
+#define SQL_DRIVER_NOPROMPT 0
+#define SQL_DRIVER_COMPLETE 1
+#define SQL_DRIVER_PROMPT 2
+#define SQL_DRIVER_COMPLETE_REQUIRED 3
/* SQLSetParam extensions */
-# define SQL_DEFAULT_PARAM (-5)
-# define SQL_IGNORE (-6)
+#define SQL_DEFAULT_PARAM (-5)
+#define SQL_IGNORE (-6)
/* function number for SQLGetFunctions and _iodbcdm_getproc */
-# define SQL_API_SQLALLOCCONNECT 1
-# define SQL_API_SQLALLOCENV 2
-# define SQL_API_SQLALLOCSTMT 3
-# define SQL_API_SQLBINDCOL 4
-# define SQL_API_SQLCANCEL 5
-# define SQL_API_SQLCOLATTRIBUTES 6
-# define SQL_API_SQLCONNECT 7
-# define SQL_API_SQLDESCRIBECOL 8
-# define SQL_API_SQLDISCONNECT 9
-# define SQL_API_SQLERROR 10
-# define SQL_API_SQLEXECDIRECT 11
-# define SQL_API_SQLEXECUTE 12
-# define SQL_API_SQLFETCH 13
-# define SQL_API_SQLFREECONNECT 14
-# define SQL_API_SQLFREEENV 15
-# define SQL_API_SQLFREESTMT 16
-# define SQL_API_SQLGETCURSORNAME 17
-# define SQL_API_SQLNUMRESULTCOLS 18
-# define SQL_API_SQLPREPARE 19
-# define SQL_API_SQLROWCOUNT 20
-# define SQL_API_SQLSETCURSORNAME 21
-# define SQL_API_SQLSETPARAM 22
-# define SQL_API_SQLTRANSACT 23
-
-# define SQL_NUM_FUNCTIONS 23
-
-# define SQL_EXT_API_START 40
-
-# define SQL_API_SQLCOLUMNS 40
-
-# define SQL_API_SQLDRIVERCONNECT 41
-# define SQL_API_SQLGETCONNECTOPTION 42
-# define SQL_API_SQLGETDATA 43
-# define SQL_API_SQLGETFUNCTIONS 44
-# define SQL_API_SQLGETINFO 45
-# define SQL_API_SQLGETSTMTOPTION 46
-# define SQL_API_SQLGETTYPEINFO 47
-# define SQL_API_SQLPARAMDATA 48
-# define SQL_API_SQLPUTDATA 49
-# define SQL_API_SQLSETCONNECTOPTION 50
-# define SQL_API_SQLSETSTMTOPTION 51
-# define SQL_API_SQLSPECIALCOLUMNS 52
-# define SQL_API_SQLSTATISTICS 53
-# define SQL_API_SQLTABLES 54
-
-# define SQL_API_SQLBROWSECONNECT 55
-# define SQL_API_SQLCOLUMNPRIVILEGES 56
-# define SQL_API_SQLDATASOURCES 57
-# define SQL_API_SQLDESCRIBEPARAM 58
-# define SQL_API_SQLEXTENDEDFETCH 59
-# define SQL_API_SQLFOREIGNKEYS 60
-# define SQL_API_SQLMORERESULTS 61
-# define SQL_API_SQLNATIVESQL 62
-# define SQL_API_SQLNUMPARAMS 63
-# define SQL_API_SQLPARAMOPTIONS 64
-# define SQL_API_SQLPRIMARYKEYS 65
-# define SQL_API_SQLPROCEDURECOLUMNS 66
-# define SQL_API_SQLPROCEDURES 67
-# define SQL_API_SQLSETPOS 68
-# define SQL_API_SQLSETSCROLLOPTIONS 69
-# define SQL_API_SQLTABLEPRIVILEGES 70
-
-# define SQL_API_SQLDRIVERS 71
-# define SQL_API_SQLBINDPARAMETER 72
-# define SQL_EXT_API_LAST SQL_API_SQLBINDPARAMETER
+#define SQL_API_SQLALLOCCONNECT 1
+#define SQL_API_SQLALLOCENV 2
+#define SQL_API_SQLALLOCSTMT 3
+#define SQL_API_SQLBINDCOL 4
+#define SQL_API_SQLCANCEL 5
+#define SQL_API_SQLCOLATTRIBUTES 6
+#define SQL_API_SQLCONNECT 7
+#define SQL_API_SQLDESCRIBECOL 8
+#define SQL_API_SQLDISCONNECT 9
+#define SQL_API_SQLERROR 10
+#define SQL_API_SQLEXECDIRECT 11
+#define SQL_API_SQLEXECUTE 12
+#define SQL_API_SQLFETCH 13
+#define SQL_API_SQLFREECONNECT 14
+#define SQL_API_SQLFREEENV 15
+#define SQL_API_SQLFREESTMT 16
+#define SQL_API_SQLGETCURSORNAME 17
+#define SQL_API_SQLNUMRESULTCOLS 18
+#define SQL_API_SQLPREPARE 19
+#define SQL_API_SQLROWCOUNT 20
+#define SQL_API_SQLSETCURSORNAME 21
+#define SQL_API_SQLSETPARAM 22
+#define SQL_API_SQLTRANSACT 23
+
+#define SQL_NUM_FUNCTIONS 23
+
+#define SQL_EXT_API_START 40
+
+#define SQL_API_SQLCOLUMNS 40
+
+#define SQL_API_SQLDRIVERCONNECT 41
+#define SQL_API_SQLGETCONNECTOPTION 42
+#define SQL_API_SQLGETDATA 43
+#define SQL_API_SQLGETFUNCTIONS 44
+#define SQL_API_SQLGETINFO 45
+#define SQL_API_SQLGETSTMTOPTION 46
+#define SQL_API_SQLGETTYPEINFO 47
+#define SQL_API_SQLPARAMDATA 48
+#define SQL_API_SQLPUTDATA 49
+#define SQL_API_SQLSETCONNECTOPTION 50
+#define SQL_API_SQLSETSTMTOPTION 51
+#define SQL_API_SQLSPECIALCOLUMNS 52
+#define SQL_API_SQLSTATISTICS 53
+#define SQL_API_SQLTABLES 54
+
+#define SQL_API_SQLBROWSECONNECT 55
+#define SQL_API_SQLCOLUMNPRIVILEGES 56
+#define SQL_API_SQLDATASOURCES 57
+#define SQL_API_SQLDESCRIBEPARAM 58
+#define SQL_API_SQLEXTENDEDFETCH 59
+#define SQL_API_SQLFOREIGNKEYS 60
+#define SQL_API_SQLMORERESULTS 61
+#define SQL_API_SQLNATIVESQL 62
+#define SQL_API_SQLNUMPARAMS 63
+#define SQL_API_SQLPARAMOPTIONS 64
+#define SQL_API_SQLPRIMARYKEYS 65
+#define SQL_API_SQLPROCEDURECOLUMNS 66
+#define SQL_API_SQLPROCEDURES 67
+#define SQL_API_SQLSETPOS 68
+#define SQL_API_SQLSETSCROLLOPTIONS 69
+#define SQL_API_SQLTABLEPRIVILEGES 70
+
+#define SQL_API_SQLDRIVERS 71
+#define SQL_API_SQLBINDPARAMETER 72
+#define SQL_EXT_API_LAST SQL_API_SQLBINDPARAMETER
#define SQL_NUM_EXTENSIONS (SQL_EXT_API_LAST - SQL_EXT_API_START + 1)
-# define SQL_API_ALL_FUNCTIONS 0
+#define SQL_API_ALL_FUNCTIONS 0
/* SQLGetInfo infor number */
-# define SQL_INFO_FIRST 0
-# define SQL_DRIVER_HDBC 3
-# define SQL_DRIVER_HENV 4
-# define SQL_DRIVER_HSTMT 5
-# define SQL_DRIVER_NAME 6
-# define SQL_ODBC_VER 10
-# define SQL_CURSOR_COMMIT_BEHAVIOR 23
-# define SQL_CURSOR_ROLLBACK_BEHAVIOR 24
-# define SQL_DEFAULT_TXN_ISOLATION 26
+#define SQL_INFO_FIRST 0
+#define SQL_DRIVER_HDBC 3
+#define SQL_DRIVER_HENV 4
+#define SQL_DRIVER_HSTMT 5
+#define SQL_DRIVER_NAME 6
+#define SQL_ODBC_VER 10
+#define SQL_CURSOR_COMMIT_BEHAVIOR 23
+#define SQL_CURSOR_ROLLBACK_BEHAVIOR 24
+#define SQL_DEFAULT_TXN_ISOLATION 26
-# define SQL_TXN_ISOLATION_OPTION 72
-# define SQL_NON_NULLABLE_COLUMNS 75
+#define SQL_TXN_ISOLATION_OPTION 72
+#define SQL_NON_NULLABLE_COLUMNS 75
-# define SQL_DRIVER_HLIB 76
-# define SQL_DRIVER_ODBC_VER 77
+#define SQL_DRIVER_HLIB 76
+#define SQL_DRIVER_ODBC_VER 77
-# define SQL_QUALIFIER_LOCATION 114
+#define SQL_QUALIFIER_LOCATION 114
-# define SQL_INFO_LAST SQL_QUALIFIER_LOCATION
+#define SQL_INFO_LAST SQL_QUALIFIER_LOCATION
-# define SQL_INFO_DRIVER_START 1000
+#define SQL_INFO_DRIVER_START 1000
/* SQL_TXN_ISOLATION_OPTION masks */
-# define SQL_TXN_READ_UNCOMMITTED 0x00000001L
-# define SQL_TXN_READ_COMMITTED 0x00000002L
-# define SQL_TXN_REPEATABLE_READ 0x00000004L
-# define SQL_TXN_SERIALIZABLE 0x00000008L
-# define SQL_TXN_VERSIONING 0x00000010L
+#define SQL_TXN_READ_UNCOMMITTED 0x00000001L
+#define SQL_TXN_READ_COMMITTED 0x00000002L
+#define SQL_TXN_REPEATABLE_READ 0x00000004L
+#define SQL_TXN_SERIALIZABLE 0x00000008L
+#define SQL_TXN_VERSIONING 0x00000010L
/* SQL_CURSOR_COMMIT_BEHAVIOR and SQL_CURSOR_ROLLBACK_BEHAVIOR values */
-# define SQL_CB_DELETE 0x0000
-# define SQL_CB_CLOSE 0x0001
-# define SQL_CB_PRESERVE 0x0002
+#define SQL_CB_DELETE 0x0000
+#define SQL_CB_CLOSE 0x0001
+#define SQL_CB_PRESERVE 0x0002
/* options for SQLGetStmtOption/SQLSetStmtOption */
-# define SQL_QUERY_TIMEOUT 0
-# define SQL_MAX_ROWS 1
-# define SQL_NOSCAN 2
-# define SQL_MAX_LENGTH 3
-# define SQL_ASYNC_ENABLE 4
-# define SQL_BIND_TYPE 5
-# define SQL_CURSOR_TYPE 6
-# define SQL_CONCURRENCY 7
-# define SQL_KEYSET_SIZE 8
-# define SQL_ROWSET_SIZE 9
-# define SQL_SIMULATE_CURSOR 10
-# define SQL_RETRIEVE_DATA 11
-# define SQL_USE_BOOKMARKS 12
-# define SQL_GET_BOOKMARK 13 /* GetStmtOption Only */
-# define SQL_ROW_NUMBER 14 /* GetStmtOption Only */
-# define SQL_STMT_OPT_MAX SQL_ROW_NUMBER
-
-# define SQL_STMT_OPT_MIN SQL_QUERY_TIMEOUT
+#define SQL_QUERY_TIMEOUT 0
+#define SQL_MAX_ROWS 1
+#define SQL_NOSCAN 2
+#define SQL_MAX_LENGTH 3
+#define SQL_ASYNC_ENABLE 4
+#define SQL_BIND_TYPE 5
+#define SQL_CURSOR_TYPE 6
+#define SQL_CONCURRENCY 7
+#define SQL_KEYSET_SIZE 8
+#define SQL_ROWSET_SIZE 9
+#define SQL_SIMULATE_CURSOR 10
+#define SQL_RETRIEVE_DATA 11
+#define SQL_USE_BOOKMARKS 12
+#define SQL_GET_BOOKMARK 13 /* GetStmtOption Only */
+#define SQL_ROW_NUMBER 14 /* GetStmtOption Only */
+#define SQL_STMT_OPT_MAX SQL_ROW_NUMBER
+
+#define SQL_STMT_OPT_MIN SQL_QUERY_TIMEOUT
/*
* ODBC 3.0 renames the above to SQL_ATTR_ values. At this time I don't
* know if they have also been renumbered or not, I will assume not.
*/
-# define SQL_ATTR_QUERY_TIMEOUT 0
-# define SQL_ATTR_MAX_ROWS 1
-# define SQL_ATTR_NOSCAN 2
-# define SQL_ATTR_MAX_LENGTH 3
-# define SQL_ATTR_ASYNC_ENABLE 4
-# define SQL_ATTR_BIND_TYPE 5
-# define SQL_ATTR_CURSOR_TYPE 6
-# define SQL_ATTR_CONCURRENCY 7
-# define SQL_ATTR_KEYSET_SIZE 8
-# define SQL_ATTR_ROWSET_SIZE 9
-# define SQL_ATTR_SIMULATE_CURSOR 10
-# define SQL_ATTR_RETRIEVE_DATA 11
-# define SQL_ATTR_USE_BOOKMARKS 12
-# define SQL_ATTR_GET_BOOKMARK 13 /* GetStmtOption Only */
-# define SQL_ATTR_ROW_NUMBER 14 /* GetStmtOption Only */
+#define SQL_ATTR_QUERY_TIMEOUT 0
+#define SQL_ATTR_MAX_ROWS 1
+#define SQL_ATTR_NOSCAN 2
+#define SQL_ATTR_MAX_LENGTH 3
+#define SQL_ATTR_ASYNC_ENABLE 4
+#define SQL_ATTR_BIND_TYPE 5
+#define SQL_ATTR_CURSOR_TYPE 6
+#define SQL_ATTR_CONCURRENCY 7
+#define SQL_ATTR_KEYSET_SIZE 8
+#define SQL_ATTR_ROWSET_SIZE 9
+#define SQL_ATTR_SIMULATE_CURSOR 10
+#define SQL_ATTR_RETRIEVE_DATA 11
+#define SQL_ATTR_USE_BOOKMARKS 12
+#define SQL_ATTR_GET_BOOKMARK 13 /* GetStmtOption Only */
+#define SQL_ATTR_ROW_NUMBER 14 /* GetStmtOption Only */
/* New in ODBC 3.0 */
#define SQL_ATTR_APP_PARAM_DESC 15
@@ -216,7 +216,7 @@
#define SQL_ATTR_CURSOR_SCROLLABLE 17
#define SQL_ATTR_CURSOR_SENSITITY 18
#define SQL_ATTR_ENABLE_AUTO_IPD 19
-#define SQL_ATTR_FETCH_BOOKMARK_PTR 20
+#define SQL_ATTR_FETCH_BOOKMARK_PTR 20
#define SQL_ATTR_IMP_PARAM_DESC 21
#define SQL_ATTR_IMP_ROW_DESC 22
#define SQL_ATTR_METADATA_ID 23
@@ -236,80 +236,80 @@
#define SQL_STMT_ATTR_MAX SQL_ATTR_ROWS_FETCHED_PTR
/* SQL_QUERY_TIMEOUT options */
-# define SQL_QUERY_TIMEOUT_DEFAULT 0UL
+#define SQL_QUERY_TIMEOUT_DEFAULT 0UL
/* SQL_MAX_ROWS options */
-# define SQL_MAX_ROWS_DEFAULT 0UL
+#define SQL_MAX_ROWS_DEFAULT 0UL
/* SQL_MAX_LENGTH options */
-# define SQL_MAX_LENGTH_DEFAULT 0UL
+#define SQL_MAX_LENGTH_DEFAULT 0UL
/* SQL_CONCURRENCY options */
-# define SQL_CONCUR_READ_ONLY 1
-# define SQL_CONCUR_LOCK 2
-# define SQL_CONCUR_ROWVER 3
-# define SQL_CONCUR_VALUES 4
+#define SQL_CONCUR_READ_ONLY 1
+#define SQL_CONCUR_LOCK 2
+#define SQL_CONCUR_ROWVER 3
+#define SQL_CONCUR_VALUES 4
/* options for SQLSetConnectOption/SQLGetConnectOption */
-# define SQL_ACCESS_MODE 101
-# define SQL_AUTOCOMMIT 102
-# define SQL_LOGIN_TIMEOUT 103
-# define SQL_OPT_TRACE 104
-# define SQL_OPT_TRACEFILE 105
-# define SQL_TRANSLATE_DLL 106
-# define SQL_TRANSLATE_OPTION 107
-# define SQL_TXN_ISOLATION 108
-# define SQL_CURRENT_QUALIFIER 109
-# define SQL_ODBC_CURSORS 110
-# define SQL_QUIET_MODE 111
-# define SQL_PACKET_SIZE 112
-# define SQL_CONN_OPT_MAX SQL_PACKET_SIZE
-# define SQL_CONNECT_OPT_DRVR_START 1000
-
-# define SQL_CONN_OPT_MIN SQL_ACCESS_MODE
+#define SQL_ACCESS_MODE 101
+#define SQL_AUTOCOMMIT 102
+#define SQL_LOGIN_TIMEOUT 103
+#define SQL_OPT_TRACE 104
+#define SQL_OPT_TRACEFILE 105
+#define SQL_TRANSLATE_DLL 106
+#define SQL_TRANSLATE_OPTION 107
+#define SQL_TXN_ISOLATION 108
+#define SQL_CURRENT_QUALIFIER 109
+#define SQL_ODBC_CURSORS 110
+#define SQL_QUIET_MODE 111
+#define SQL_PACKET_SIZE 112
+#define SQL_CONN_OPT_MAX SQL_PACKET_SIZE
+#define SQL_CONNECT_OPT_DRVR_START 1000
+
+#define SQL_CONN_OPT_MIN SQL_ACCESS_MODE
/* SQL_ACCESS_MODE options */
-# define SQL_MODE_READ_WRITE 0UL
-# define SQL_MODE_READ_ONLY 1UL
-# define SQL_MODE_DEFAULT SQL_MODE_READ_WRITE
+#define SQL_MODE_READ_WRITE 0UL
+#define SQL_MODE_READ_ONLY 1UL
+#define SQL_MODE_DEFAULT SQL_MODE_READ_WRITE
/* SQL_AUTOCOMMIT options */
-# define SQL_AUTOCOMMIT_OFF 0UL
-# define SQL_AUTOCOMMIT_ON 1UL
-# define SQL_AUTOCOMMIT_DEFAULT SQL_AUTOCOMMIT_ON
+#define SQL_AUTOCOMMIT_OFF 0UL
+#define SQL_AUTOCOMMIT_ON 1UL
+#define SQL_AUTOCOMMIT_DEFAULT SQL_AUTOCOMMIT_ON
/* SQL_LOGIN_TIMEOUT options */
-# define SQL_LOGIN_TIMEOUT_DEFAULT 15UL
+#define SQL_LOGIN_TIMEOUT_DEFAULT 15UL
/* SQL_OPT_TRACE options */
-# define SQL_OPT_TRACE_OFF 0UL
-# define SQL_OPT_TRACE_ON 1UL
-# define SQL_OPT_TRACE_DEFAULT SQL_OPT_TRACE_OFF
-# define SQL_OPT_TRACE_FILE_DEFAULT "odbc.log"
+#define SQL_OPT_TRACE_OFF 0UL
+#define SQL_OPT_TRACE_ON 1UL
+#define SQL_OPT_TRACE_DEFAULT SQL_OPT_TRACE_OFF
+#define SQL_OPT_TRACE_FILE_DEFAULT "odbc.log"
/* SQL_ODBC_CURSORS options */
-# define SQL_CUR_USE_IF_NEEDED 0UL
-# define SQL_CUR_USE_ODBC 1UL
-# define SQL_CUR_USE_DRIVER 2UL
-# define SQL_CUR_DEFAULT SQL_CUR_USE_DRIVER
+#define SQL_CUR_USE_IF_NEEDED 0UL
+#define SQL_CUR_USE_ODBC 1UL
+#define SQL_CUR_USE_DRIVER 2UL
+#define SQL_CUR_DEFAULT SQL_CUR_USE_DRIVER
/* Column types and scopes in SQLSpecialColumns. */
-# define SQL_BEST_ROWID 1
-# define SQL_ROWVER 2
+#define SQL_BEST_ROWID 1
+#define SQL_ROWVER 2
-# define SQL_SCOPE_CURROW 0
-# define SQL_SCOPE_TRANSACTION 1
-# define SQL_SCOPE_SESSION 2
+#define SQL_SCOPE_CURROW 0
+#define SQL_SCOPE_TRANSACTION 1
+#define SQL_SCOPE_SESSION 2
/* SQLExtendedFetch flag values */
-# define SQL_FETCH_NEXT 1
-# define SQL_FETCH_FIRST 2
-# define SQL_FETCH_LAST 3
-# define SQL_FETCH_PRIOR 4
-# define SQL_FETCH_ABSOLUTE 5
-# define SQL_FETCH_RELATIVE 6
-# define SQL_FETCH_BOOKMARK 8
+#define SQL_FETCH_NEXT 1
+#define SQL_FETCH_FIRST 2
+#define SQL_FETCH_LAST 3
+#define SQL_FETCH_PRIOR 4
+#define SQL_FETCH_ABSOLUTE 5
+#define SQL_FETCH_RELATIVE 6
+#define SQL_FETCH_BOOKMARK 8
/* Defines for SQLBindParameter/SQLProcedureColumns */
#define SQL_PARAM_TYPE_UNKNOWN 0
@@ -320,21 +320,21 @@
#define SQL_RETURN_VALUE 5
/* Defines used by Driver Manager for mapping SQLSetParam to SQLBindParameter */
-# define SQL_PARAM_TYPE_DEFAULT SQL_PARAM_INPUT_OUTPUT
-# define SQL_SETPARAM_VALUE_MAX (-1L)
+#define SQL_PARAM_TYPE_DEFAULT SQL_PARAM_INPUT_OUTPUT
+#define SQL_SETPARAM_VALUE_MAX (-1L)
/* SQLStatistics flag values */
-# define SQL_INDEX_UNIQUE 0
-# define SQL_INDEX_ALL 1
+#define SQL_INDEX_UNIQUE 0
+#define SQL_INDEX_ALL 1
-# define SQL_QUICK 0
-# define SQL_ENSURE 1
+#define SQL_QUICK 0
+#define SQL_ENSURE 1
/* SQLSetScrollOption flag values */
-# define SQL_SCROLL_FORWARD_ONLY 0L
-# define SQL_SCROLL_KEYSET_DRIVEN (-1L)
-# define SQL_SCROLL_DYNAMIC (-2L)
-# define SQL_SCROLL_STATIC (-3L)
+#define SQL_SCROLL_FORWARD_ONLY 0L
+#define SQL_SCROLL_KEYSET_DRIVEN (-1L)
+#define SQL_SCROLL_DYNAMIC (-2L)
+#define SQL_SCROLL_STATIC (-3L)
/* Everything below has been added to the original isqlext.h that comes
* with iodbc.
@@ -345,58 +345,64 @@
#define DOUBLE double
/* SQL DATA TYPES */
-typedef UCHAR SQLCHAR;
-typedef SWORD SQLSMALLINT;
-typedef UWORD SQLUSMALLINT;
-typedef SDWORD SQLINTEGER;
-typedef UDWORD SQLUINTEGER;
-typedef FLOAT SQLREAL;
-typedef DOUBLE SQLDOUBLE;
-typedef DOUBLE SQLFLOAT;
-typedef SCHAR SQLSCHAR;
-typedef UDWORD BOOKMARK;
-
-#ifdef GCC /* Because I know GCC supports 64 bit ints */
+typedef UCHAR SQLCHAR;
+typedef SWORD SQLSMALLINT;
+typedef UWORD SQLUSMALLINT;
+typedef SDWORD SQLINTEGER;
+typedef UDWORD SQLUINTEGER;
+typedef FLOAT SQLREAL;
+typedef DOUBLE SQLDOUBLE;
+typedef DOUBLE SQLFLOAT;
+typedef SCHAR SQLSCHAR;
+typedef UDWORD BOOKMARK;
+
+#ifdef GCC /* Because I know GCC supports 64 bit ints */
typedef long long int ODBCINT64;
-typedef unsigned ODBCINT64 SQLUBIGINT;
-typedef ODBCINT64 SQLBIGINT;
+typedef unsigned ODBCINT64 SQLUBIGINT;
+typedef ODBCINT64 SQLBIGINT;
-#else /* Used even on platforms with 64 bit ints but not GCC */
+#else /* Used even on platforms with 64 bit ints
+ * but not GCC */
-typedef struct {
+typedef struct
+{
SQLUINTEGER dwLowWord;
SQLUINTEGER dwHighWord;
-} SQLUBIGINT;
+} SQLUBIGINT;
-typedef struct {
+typedef struct
+{
SQLUINTEGER dwLowWord;
- SQLINTEGER dwHighWord;
-} SQLBIGINT;
-
-#endif /* GCC */
-
-typedef struct tagDATE_STRUCT {
- SQLSMALLINT year;
- SQLUSMALLINT month;
- SQLUSMALLINT day;
-} DATE_STRUCT,SQL_DATE_STRUCT;
-
-typedef struct tagTIME_STRUCT {
- SQLUSMALLINT hour;
- SQLUSMALLINT minute;
- SQLUSMALLINT second;
-} TIME_STRUCT,SQL_TIME_STRUCT;
-
-typedef struct tagTIMESTAMP_STRUCT {
- SQLSMALLINT year;
- SQLUSMALLINT month;
- SQLUSMALLINT day;
- SQLUSMALLINT hour;
- SQLUSMALLINT minute;
- SQLUSMALLINT second;
- SQLUINTEGER fraction;
-} TIMESTAMP_STRUCT,SQL_TIMESTAMP_STRUCT;
+ SQLINTEGER dwHighWord;
+} SQLBIGINT;
+
+#endif /* GCC */
+
+typedef struct tagDATE_STRUCT
+{
+ SQLSMALLINT year;
+ SQLUSMALLINT month;
+ SQLUSMALLINT day;
+} DATE_STRUCT, SQL_DATE_STRUCT;
+
+typedef struct tagTIME_STRUCT
+{
+ SQLUSMALLINT hour;
+ SQLUSMALLINT minute;
+ SQLUSMALLINT second;
+} TIME_STRUCT, SQL_TIME_STRUCT;
+
+typedef struct tagTIMESTAMP_STRUCT
+{
+ SQLSMALLINT year;
+ SQLUSMALLINT month;
+ SQLUSMALLINT day;
+ SQLUSMALLINT hour;
+ SQLUSMALLINT minute;
+ SQLUSMALLINT second;
+ SQLUINTEGER fraction;
+} TIMESTAMP_STRUCT, SQL_TIMESTAMP_STRUCT;
/* postodbc doesn't use these but what the heck */
/* Don't know what SQL_MAX_NUMERIC_LEN should be so I can't include this. It's
@@ -411,14 +417,16 @@ typedef struct tagSQL_NUMERIC_STRUCT {
*/
-typedef struct tagSQLGUID {
- DWORD Data1;
- WORD Data2;
- WORD Data3;
- BYTE Data4[8];
-} SQLGUID;
+typedef struct tagSQLGUID
+{
+ DWORD Data1;
+ WORD Data2;
+ WORD Data3;
+ BYTE Data4[8];
+} SQLGUID;
-typedef enum {
+typedef enum
+{
SQL_IS_YEAR = 1,
SQL_IS_MONTH = 2,
SQL_IS_DAY = 3,
@@ -434,27 +442,31 @@ typedef enum {
SQL_IS_MINUTE_TO_SECOND = 13
} SQLINTERVAL;
-typedef struct tagSQL_YEAR_MONTH {
- SQLUINTEGER year;
- SQLUINTEGER month;
-} SQL_YEAR_MONTH_STRUCT;
-
-typedef struct tagSQL_DAY_SECOND {
- SQLUINTEGER day;
- SQLUINTEGER hour;
- SQLUINTEGER minute;
- SQLUINTEGER second;
- SQLUINTEGER fraction;
-} SQL_DAY_SECOND_STRUCT;
-
-typedef struct tagSQL_INTERVAL_STRUCT {
- SQLINTERVAL interval_type;
- SQLSMALLINT interval_sign;
- union {
- SQL_YEAR_MONTH_STRUCT year_month;
- SQL_DAY_SECOND_STRUCT day_second;
- } intval;
-} SQL_INTERVAL_STRUCT;
+typedef struct tagSQL_YEAR_MONTH
+{
+ SQLUINTEGER year;
+ SQLUINTEGER month;
+} SQL_YEAR_MONTH_STRUCT;
+
+typedef struct tagSQL_DAY_SECOND
+{
+ SQLUINTEGER day;
+ SQLUINTEGER hour;
+ SQLUINTEGER minute;
+ SQLUINTEGER second;
+ SQLUINTEGER fraction;
+} SQL_DAY_SECOND_STRUCT;
+
+typedef struct tagSQL_INTERVAL_STRUCT
+{
+ SQLINTERVAL interval_type;
+ SQLSMALLINT interval_sign;
+ union
+ {
+ SQL_YEAR_MONTH_STRUCT year_month;
+ SQL_DAY_SECOND_STRUCT day_second;
+ } intval;
+} SQL_INTERVAL_STRUCT;
#define SQL_MAX_OPTION_STRING_LENGTH 256
#define SQL_NUM_EXTENSIONS (SQL_EXT_API_LAST - SQL_EXT_API_START + 1)
@@ -491,8 +503,8 @@ typedef struct tagSQL_INTERVAL_STRUCT {
#define SQL_INTERVAL_DAY_TO_HOUR (-87)
#define SQL_INTERVAL_DAY_TO_MINUTE (-88)
#define SQL_INTERVAL_DAY_TO_SECOND (-89)
-#define SQL_INTERVAL_HOUR_TO_MINUTE (-90)
-#define SQL_INTERVAL_HOUR_TO_SECOND (-91)
+#define SQL_INTERVAL_HOUR_TO_MINUTE (-90)
+#define SQL_INTERVAL_HOUR_TO_SECOND (-91)
#define SQL_INTERVAL_MINUTE_TO_SECOND (-92)
#define SQL_UNICODE (-95)
@@ -519,7 +531,7 @@ typedef struct tagSQL_INTERVAL_STRUCT {
#define SQL_C_INTERVAL_DAY_TO_SECOND SQL_INTERVAL_DAY_TO_SECOND
#define SQL_C_INTERVAL_HOUR_TO_MINUTE SQL_INTERVAL_HOUR_TO_MINUTE
#define SQL_C_INTERVAL_HOUR_TO_SECOND SQL_INTERVAL_HOUR_TO_SECOND
-#define SQL_C_INTERVAL_MINUTE_TO_SECOND SQL_INTERVAL_MINUTE_TO_SECOND
+#define SQL_C_INTERVAL_MINUTE_TO_SECOND SQL_INTERVAL_MINUTE_TO_SECOND
#define SQL_C_NUMERIC SQL_NUMERIC
#define SQL_C_VARBOOKMARK SQL_C_BINARY
#define SQL_C_SBIGINT (SQL_BIGINT + SQL_SIGNED_OFFSET)
@@ -532,11 +544,11 @@ typedef struct tagSQL_INTERVAL_STRUCT {
#define SQL_NO_TOTAL (-4)
/* SQLBindParameter */
-#define SQL_LEN_DATA_AT_EXEC_OFFSET (-100)
+#define SQL_LEN_DATA_AT_EXEC_OFFSET (-100)
#define SQL_LEN_DATA_AT_EXEC(length) (-length+SQL_LEN_DATA_AT_EXEC_OFFSET)
#define SQL_LEN_BINARY_ATTR_OFFSET (-100)
-#define SQL_LEN_BINARY_ATTR(length) (-(length)+SQL_LEN_BINARY_ATTR_OFFSET)
+#define SQL_LEN_BINARY_ATTR(length) (-(length)+SQL_LEN_BINARY_ATTR_OFFSET)
/* SQLExtendedFetch - row status */
#define SQL_ROW_SUCCESS 0
@@ -555,7 +567,7 @@ typedef struct tagSQL_INTERVAL_STRUCT {
/* SQLForeignKeys - Deferrability (ODBC 3.0) */
#define SQL_INITIALLY_DEFERRED 5
-#define SQL_INITIALLY_IMMEDIATE 6
+#define SQL_INITIALLY_IMMEDIATE 6
#define SQL_NOT_DEFFERABLE 2
/* Constants not in isqlext.h but needed by the driver. I have no idea
@@ -566,109 +578,109 @@ typedef struct tagSQL_INTERVAL_STRUCT {
*/
/*
- * SQLGetInfo
+ * SQLGetInfo
*/
#define SQL_ACTIVE_CONNECTIONS 0
#define SQL_ACTIVE_STATEMENTS 1
#define SQL_DATA_SOURCE_NAME 2
-#define SQL_DRIVER_VER 7
+#define SQL_DRIVER_VER 7
#define SQL_FETCH_DIRECTION 8
-#define SQL_ODBC_API_CONFORMANCE 9
-#define SQL_ROW_UPDATES 11
-#define SQL_ODBC_SAG_CLI_CONFORMANCE 12
+#define SQL_ODBC_API_CONFORMANCE 9
+#define SQL_ROW_UPDATES 11
+#define SQL_ODBC_SAG_CLI_CONFORMANCE 12
#define SQL_SERVER_NAME 13
#define SQL_SEARCH_PATTERN_ESCAPE 14
-#define SQL_ODBC_SQL_CONFORMANCE 15
+#define SQL_ODBC_SQL_CONFORMANCE 15
#define SQL_DBMS_NAME 17
#define SQL_DBMS_VER 18
#define SQL_ACCESSIBLE_TABLES 19
#define SQL_ACCESSIBLE_PROCEDURES 20
-#define SQL_PROCEDURES 21
-#define SQL_CONCAT_NULL_BEHAVIOR 22
+#define SQL_PROCEDURES 21
+#define SQL_CONCAT_NULL_BEHAVIOR 22
#define SQL_DATA_SOURCE_READ_ONLY 25
-#define SQL_EXPRESSIONS_IN_ORDERBY 27
+#define SQL_EXPRESSIONS_IN_ORDERBY 27
#define SQL_IDENTIFIER_CASE 28
#define SQL_IDENTIFIER_QUOTE_CHAR 29
#define SQL_MAX_COLUMN_NAME_LEN 30
#define SQL_MAX_CURSOR_NAME_LEN 31
#define SQL_MAX_OWNER_NAME_LEN 32
-#define SQL_MAX_PROCEDURE_NAME_LEN 33
+#define SQL_MAX_PROCEDURE_NAME_LEN 33
#define SQL_MAX_QUALIFIER_NAME_LEN 34
#define SQL_MAX_TABLE_NAME_LEN 35
-#define SQL_MULT_RESULT_SETS 36
-#define SQL_MULTIPLE_ACTIVE_TXN 37
-#define SQL_OUTER_JOINS 38
-#define SQL_OWNER_TERM 39
-#define SQL_PROCEDURE_TERM 40
-#define SQL_QUALIFIER_NAME_SEPARATOR 41
-#define SQL_QUALIFIER_TERM 42
+#define SQL_MULT_RESULT_SETS 36
+#define SQL_MULTIPLE_ACTIVE_TXN 37
+#define SQL_OUTER_JOINS 38
+#define SQL_OWNER_TERM 39
+#define SQL_PROCEDURE_TERM 40
+#define SQL_QUALIFIER_NAME_SEPARATOR 41
+#define SQL_QUALIFIER_TERM 42
#define SQL_SCROLL_CONCURRENCY 43
-#define SQL_SCROLL_OPTIONS 44
-#define SQL_TABLE_TERM 45
+#define SQL_SCROLL_OPTIONS 44
+#define SQL_TABLE_TERM 45
#define SQL_TXN_CAPABLE 46
#define SQL_USER_NAME 47
-#define SQL_CONVERT_FUNCTIONS 48
-#define SQL_NUMERIC_FUNCTIONS 49
-#define SQL_STRING_FUNCTIONS 50
-#define SQL_SYSTEM_FUNCTIONS 51
-#define SQL_TIMEDATE_FUNCTIONS 52
-#define SQL_CONVERT_BIGINT 53
-#define SQL_CONVERT_BINARY 54
-#define SQL_CONVERT_BIT 55
-#define SQL_CONVERT_CHAR 56
-#define SQL_CONVERT_DATE 57
-#define SQL_CONVERT_DECIMAL 58
-#define SQL_CONVERT_DOUBLE 59
-#define SQL_CONVERT_FLOAT 60
-#define SQL_CONVERT_INTEGER 61
-#define SQL_CONVERT_LONGVARCHAR 62
-#define SQL_CONVERT_NUMERIC 63
-#define SQL_CONVERT_REAL 64
-#define SQL_CONVERT_SMALLINT 65
-#define SQL_CONVERT_TIME 66
-#define SQL_CONVERT_TIMESTAMP 67
-#define SQL_CONVERT_TINYINT 68
-#define SQL_CONVERT_VARBINARY 69
-#define SQL_CONVERT_VARCHAR 70
-#define SQL_CONVERT_LONGVARBINARY 71
+#define SQL_CONVERT_FUNCTIONS 48
+#define SQL_NUMERIC_FUNCTIONS 49
+#define SQL_STRING_FUNCTIONS 50
+#define SQL_SYSTEM_FUNCTIONS 51
+#define SQL_TIMEDATE_FUNCTIONS 52
+#define SQL_CONVERT_BIGINT 53
+#define SQL_CONVERT_BINARY 54
+#define SQL_CONVERT_BIT 55
+#define SQL_CONVERT_CHAR 56
+#define SQL_CONVERT_DATE 57
+#define SQL_CONVERT_DECIMAL 58
+#define SQL_CONVERT_DOUBLE 59
+#define SQL_CONVERT_FLOAT 60
+#define SQL_CONVERT_INTEGER 61
+#define SQL_CONVERT_LONGVARCHAR 62
+#define SQL_CONVERT_NUMERIC 63
+#define SQL_CONVERT_REAL 64
+#define SQL_CONVERT_SMALLINT 65
+#define SQL_CONVERT_TIME 66
+#define SQL_CONVERT_TIMESTAMP 67
+#define SQL_CONVERT_TINYINT 68
+#define SQL_CONVERT_VARBINARY 69
+#define SQL_CONVERT_VARCHAR 70
+#define SQL_CONVERT_LONGVARBINARY 71
#define SQL_ODBC_SQL_OPT_IEF 73
-#define SQL_CORRELATION_NAME 74
-#define SQL_LOCK_TYPES 78
-#define SQL_POS_OPERATIONS 79
-#define SQL_POSITIONED_STATEMENTS 80
+#define SQL_CORRELATION_NAME 74
+#define SQL_LOCK_TYPES 78
+#define SQL_POS_OPERATIONS 79
+#define SQL_POSITIONED_STATEMENTS 80
#define SQL_GETDATA_EXTENSIONS 81
-#define SQL_BOOKMARK_PERSISTENCE 82
-#define SQL_STATIC_SENSITIVITY 83
-#define SQL_FILE_USAGE 84
+#define SQL_BOOKMARK_PERSISTENCE 82
+#define SQL_STATIC_SENSITIVITY 83
+#define SQL_FILE_USAGE 84
#define SQL_NULL_COLLATION 85
#define SQL_ALTER_TABLE 86
-#define SQL_COLUMN_ALIAS 87
-#define SQL_GROUP_BY 88
-#define SQL_KEYWORDS 89
+#define SQL_COLUMN_ALIAS 87
+#define SQL_GROUP_BY 88
+#define SQL_KEYWORDS 89
#define SQL_ORDER_BY_COLUMNS_IN_SELECT 90
-#define SQL_OWNER_USAGE 91
-#define SQL_QUALIFIER_USAGE 92
-#define SQL_QUOTED_IDENTIFIER_CASE 93
+#define SQL_OWNER_USAGE 91
+#define SQL_QUALIFIER_USAGE 92
+#define SQL_QUOTED_IDENTIFIER_CASE 93
#define SQL_SPECIAL_CHARACTERS 94
-#define SQL_SUBQUERIES 95
-#define SQL_UNION 96
+#define SQL_SUBQUERIES 95
+#define SQL_UNION 96
#define SQL_MAX_COLUMNS_IN_GROUP_BY 97
#define SQL_MAX_COLUMNS_IN_INDEX 98
#define SQL_MAX_COLUMNS_IN_ORDER_BY 99
#define SQL_MAX_COLUMNS_IN_SELECT 100
#define SQL_MAX_COLUMNS_IN_TABLE 101
#define SQL_MAX_INDEX_SIZE 102
-#define SQL_MAX_ROW_SIZE_INCLUDES_LONG 103
+#define SQL_MAX_ROW_SIZE_INCLUDES_LONG 103
#define SQL_MAX_ROW_SIZE 104
#define SQL_MAX_STATEMENT_LEN 105
#define SQL_MAX_TABLES_IN_SELECT 106
#define SQL_MAX_USER_NAME_LEN 107
-#define SQL_MAX_CHAR_LITERAL_LEN 108
-#define SQL_TIMEDATE_ADD_INTERVALS 109
-#define SQL_TIMEDATE_DIFF_INTERVALS 110
-#define SQL_NEED_LONG_DATA_LEN 111
-#define SQL_MAX_BINARY_LITERAL_LEN 112
-#define SQL_LIKE_ESCAPE_CLAUSE 113
+#define SQL_MAX_CHAR_LITERAL_LEN 108
+#define SQL_TIMEDATE_ADD_INTERVALS 109
+#define SQL_TIMEDATE_DIFF_INTERVALS 110
+#define SQL_NEED_LONG_DATA_LEN 111
+#define SQL_MAX_BINARY_LITERAL_LEN 112
+#define SQL_LIKE_ESCAPE_CLAUSE 113
#define SQL_OJ_CAPABILITIES 65003
/* ODBC 3.0 alias */
@@ -709,7 +721,7 @@ typedef struct tagSQL_INTERVAL_STRUCT {
#define SQL_CVT_REAL 0x00000040L
#define SQL_CVT_DOUBLE 0x00000080L
#define SQL_CVT_VARCHAR 0x00000100L
-#define SQL_CVT_LONGVARCHAR 0x00000200L
+#define SQL_CVT_LONGVARCHAR 0x00000200L
#define SQL_CVT_BINARY 0x00000400L
#define SQL_CVT_VARBINARY 0x00000800L
#define SQL_CVT_BIT 0x00001000L
@@ -721,20 +733,20 @@ typedef struct tagSQL_INTERVAL_STRUCT {
#define SQL_CVT_LONGVARBINARY 0x00040000L
-/* extras added in ODBC 3.0 */
-#define SQL_CVT_INTERVAL_YEAR_MONTH 0x00080000L
+/* extras added in ODBC 3.0 */
+#define SQL_CVT_INTERVAL_YEAR_MONTH 0x00080000L
#define SQL_CVT_INTERVAL_DAY_TIME 0x00100000L
/*
- * concat null behaviour(2 byte val)
+ * concat null behaviour(2 byte val)
*/
-#define SQL_CB_NULL 0x0000
-#define SQL_CB_NON_NULL 0x0001
+#define SQL_CB_NULL 0x0000
+#define SQL_CB_NON_NULL 0x0001
/*
- * correlation name
+ * correlation name
*/
-#define SQL_CN_NONE 0x0000
+#define SQL_CN_NONE 0x0000
#define SQL_CN_DIFFERENT 0x0001
#define SQL_CN_ANY 0x0002
@@ -763,7 +775,7 @@ typedef struct tagSQL_INTERVAL_STRUCT {
#define SQL_FN_CVT_CONVERT 0x00000001L
#define SQL_FN_CVT_CAST 0x00000002L
-/*
+/*
* File Usage. A SQLUSMALLINT indicating how a singel-tier driver treats
* files in a data source.
*/
@@ -772,7 +784,7 @@ typedef struct tagSQL_INTERVAL_STRUCT {
#define SQL_FILE_QUALIFIER 0x0002
#define SQL_FILE_CATALOG SQL_FILE_CATALOG
-/*
+/*
* GetData Extensions. A SQLUINTEGER(4 bytes) bitmask enumerating extensions
* to SQLGetData.
*/
@@ -781,14 +793,14 @@ typedef struct tagSQL_INTERVAL_STRUCT {
#define SQL_GD_BLOCK 0x00000004L
#define SQL_GD_BOUND 0x00000008L
-/*
+/*
* Group By. A SQLUSMALLINT value specifying the relationship between the
* columns in the GROUP BY clause and the non-aggregated columns in the
* select list.
*/
#define SQL_GB_NOT_SUPPORTED 0x0000
#define SQL_GB_GROUP_BY_EQUALS_SELECT 0x0001
-#define SQL_GB_GROUP_BY_CONTAINS_SELECT 0x0002
+#define SQL_GB_GROUP_BY_CONTAINS_SELECT 0x0002
#define SQL_GB_NO_RELATION 0x0003
/* added in ODBC 3.0 */
@@ -892,24 +904,24 @@ typedef struct tagSQL_INTERVAL_STRUCT {
#define SQL_OSC_CORE 0x0001
#define SQL_OSC_EXTENDED 0x0002
-/*
+/*
* Owner Usage. A SQLUINTEGER bitmask.
*/
#define SQL_OU_DML_STATEMENTS 0x00000001L
-#define SQL_OU_PROCEDURE_INVOCATION 0x00000002L
+#define SQL_OU_PROCEDURE_INVOCATION 0x00000002L
#define SQL_OU_TABLE_DEFINITION 0x00000004L
#define SQL_OU_INDEX_DEFINITION 0x00000008L
-#define SQL_OU_PRIVILEGE_DEFINITION 0x00000010L
+#define SQL_OU_PRIVILEGE_DEFINITION 0x00000010L
/*
* Schema Usage. A SQLUINTEGER bitmask enumerating the statements in which
* schemas can be used. Renamed in ODBC 3.0 from SQL_OWNER_USAGE
*/
#define SQL_SU_DML_STATEMENTS SQL_OU_DML_STATEMENTS
-#define SQL_SU_PROCEDURE_INVOCATION SQL_OU_PROCEDURE_INVOCATION
+#define SQL_SU_PROCEDURE_INVOCATION SQL_OU_PROCEDURE_INVOCATION
#define SQL_SU_TABLE_DEFINITION SQL_OU_TABLE_DEFINITION
#define SQL_SU_INDEX_DEFINITION SQL_OU_INDEX_DEFINITION
-#define SQL_SU_PRIVILEGE_DEFINITION SQL_OU_PRIVILEGE_DEFINITION
+#define SQL_SU_PRIVILEGE_DEFINITION SQL_OU_PRIVILEGE_DEFINITION
/*
* Pos. Operations. A SQLINTEGER bitmask enumerating the supported operations
@@ -922,12 +934,12 @@ typedef struct tagSQL_INTERVAL_STRUCT {
#define SQL_POS_ADD 0x00000010L
/*
- * SQLSetPos
+ * SQLSetPos
*/
#define SQL_ENTIRE_ROWSET 0
#define SQL_POSITION 0
-#define SQL_REFRESH 1
+#define SQL_REFRESH 1
#define SQL_UPDATE 2
#define SQL_DELETE 3
#define SQL_ADD 4
@@ -935,22 +947,22 @@ typedef struct tagSQL_INTERVAL_STRUCT {
/*
* SQLSetPos Lock options
*/
-#define SQL_LOCK_NO_CHANGE 0
-#define SQL_LOCK_EXCLUSIVE 1
-#define SQL_LOCK_UNLOCK 2
+#define SQL_LOCK_NO_CHANGE 0
+#define SQL_LOCK_EXCLUSIVE 1
+#define SQL_LOCK_UNLOCK 2
-#define SQL_POSITION_TO(hstmt,irow) \
- SQLSetPos(hstmt,irow,SQL_POSITION,SQL_LOCK_NO_CHANGE)
+#define SQL_POSITION_TO(hstmt,irow) \
+ SQLSetPos(hstmt,irow,SQL_POSITION,SQL_LOCK_NO_CHANGE)
#define SQL_LOCK_RECORD(hstmt,irow,fLock) \
- SQLSetPos(hstmt,irow,SQL_POSITION,fLock)
+ SQLSetPos(hstmt,irow,SQL_POSITION,fLock)
#define SQL_REFRESH_RECORD(hstmt,irow,fLock) \
- SQLSetPos(hstmt,irow,SQL_REFRESH,fLock)
+ SQLSetPos(hstmt,irow,SQL_REFRESH,fLock)
#define SQL_UPDATE_RECORD(hstmt,irow) \
- SQLSetPos(hstmt,irow,SQL_UPDATE,SQL_LOCK_NO_CHANGE)
+ SQLSetPos(hstmt,irow,SQL_UPDATE,SQL_LOCK_NO_CHANGE)
#define SQL_DELETE_RECORD(hstmt,irow) \
- SQLSetPos(hstmt,irow,SQL_DELETE,SQL_LOCK_NO_CHANGE)
+ SQLSetPos(hstmt,irow,SQL_DELETE,SQL_LOCK_NO_CHANGE)
#define SQL_ADD_RECORD(hstmt,irow) \
- SQLSetPos(hstmt,irow,SQL_ADD,SQL_LOCK_NO_CHANGE)
+ SQLSetPos(hstmt,irow,SQL_ADD,SQL_LOCK_NO_CHANGE)
/*
* Positioned Statements. A SQLINTEGER bitmask enumerating the supported
@@ -966,21 +978,21 @@ typedef struct tagSQL_INTERVAL_STRUCT {
#define SQL_QL_START 0x0001
#define SQL_QL_END 0x0002
-/*
+/*
* Qualifier Usage. A SQLUINTEGER bitmask.
*/
#define SQL_QU_DML_STATEMENTS 0x00000001L
-#define SQL_QU_PROCEDURE_INVOCATION 0x00000002L
+#define SQL_QU_PROCEDURE_INVOCATION 0x00000002L
#define SQL_QU_TABLE_DEFINITION 0x00000004L
#define SQL_QU_INDEX_DEFINITION 0x00000008L
-#define SQL_QU_PRIVILEGE_DEFINITION 0x00000010L
+#define SQL_QU_PRIVILEGE_DEFINITION 0x00000010L
/* The above is renamed in ODBC 3.0 to Catalog Usage. */
#define SQL_CU_DML_STATEMENTS SQL_QU_DML_STATEMENTS
-#define SQL_CU_PROCEDURE_INVOCATION SQL_QU_PROCEDURE_INVOCATION
+#define SQL_CU_PROCEDURE_INVOCATION SQL_QU_PROCEDURE_INVOCATION
#define SQL_CU_TABLE_DEFINITION SQL_QU_TABLE_DEFINITION
#define SQL_CU_INDEX_DEFINITION SQL_QU_INDEX_DEFINITION
-#define SQL_CU_PRIVILEGE_DEFINITION SQL_QU_PRIVILEGE_DEFINITION
+#define SQL_CU_PRIVILEGE_DEFINITION SQL_QU_PRIVILEGE_DEFINITION
/* ODBC 3.0 renamed the above to Catalog Location. */
#define SQL_CL_START SQL_QL_START
@@ -996,7 +1008,7 @@ typedef struct tagSQL_INTERVAL_STRUCT {
#define SQL_SCCO_OPT_VALUES 0x00000008L
-/*
+/*
* Scroll Options. A SQLUINTEGER bitmask enumerating the scroll options
* supported for scrollable cursors.
*/
@@ -1014,7 +1026,7 @@ typedef struct tagSQL_INTERVAL_STRUCT {
*/
#define SQL_SS_ADDITIONS 0x00000001L
#define SQL_SS_DELETIONS 0x00000002L
-#define SQL_SS_UPDATES 0x00000004L
+#define SQL_SS_UPDATES 0x00000004L
/*
* String Functions. A SQLUINTEGER bitmask enumerating the scalar string
@@ -1043,7 +1055,7 @@ typedef struct tagSQL_INTERVAL_STRUCT {
/* introduced in ODBC 3.0 */
#define SQL_FN_STR_BIT_LENGTH 0x00080000L
#define SQL_FN_STR_CHAR_LENGTH 0x00100000L
-#define SQL_FN_STR_CHARACTER_LENGTH 0x00200000L
+#define SQL_FN_STR_CHARACTER_LENGTH 0x00200000L
#define SQL_FN_STR_OCTET_LENGTH 0x00400000L
#define SQL_FN_STR_POSITION 0x00800000L
@@ -1061,14 +1073,14 @@ typedef struct tagSQL_INTERVAL_STRUCT {
* System Functions. A SQLUINTEGER bitmask enumerating the scalar system
* functions supported by the driver and associated data source.
*/
-#define SQL_FN_SYS_USERNAME 0x00000001L
+#define SQL_FN_SYS_USERNAME 0x00000001L
#define SQL_FN_SYS_DBNAME 0x00000002L
#define SQL_FN_SYS_IFNULL 0x00000004L
/*
* Time-Date add and diff intervals. A SQLUINTEGER bitmask enumerating the
* timestamp intervals supported by the driver and associated data source
- * for the TIMESTAMPADD and TIMESTAMPDIFF scalar function.
+ * for the TIMESTAMPADD and TIMESTAMPDIFF scalar function.
*/
#define SQL_FN_TSI_FRAC_SECOND 0x00000001L
#define SQL_FN_TSI_SECOND 0x00000002L
@@ -1105,7 +1117,7 @@ typedef struct tagSQL_INTERVAL_STRUCT {
/* Added in ODBC 3.0 */
#define SQL_FN_TD_CURRENT_DATE 0x00020000L
#define SQL_FN_TD_CURRENT_TIME 0x00040000L
-#define SQL_FN_TD_CURRENT_TIMESTAMP 0x00080000L
+#define SQL_FN_TD_CURRENT_TIMESTAMP 0x00080000L
#define SQL_FN_TD_EXTRACT 0x00100000L
/*
@@ -1128,7 +1140,7 @@ typedef struct tagSQL_INTERVAL_STRUCT {
/* SQLStatistics: Type, Smallint */
#define SQL_TABLE_STAT 0
-#define SQL_INDEX_CLUSTERED 1
+#define SQL_INDEX_CLUSTERED 1
#define SQL_INDEX_HASHED 2
#define SQL_INDEX_OTHER 3
@@ -1139,7 +1151,7 @@ typedef struct tagSQL_INTERVAL_STRUCT {
/* SQLSpecialColumns: PSEUDO_COLUMN: Smallint */
#define SQL_PC_UNKNOWN 0
-#define SQL_PC_PSEUDO 1
+#define SQL_PC_PSEUDO 1
#define SQL_PC_NOT_PSEUDO 2
/* SQLSet/Get/StmtOptions: ASYNC_ENABLE. A SQLUINTEGER */
@@ -1153,7 +1165,7 @@ typedef struct tagSQL_INTERVAL_STRUCT {
*/
#define SQL_CONCUR_DEFAULT SQL_CONCUR_READ_ONLY
-/*
+/*
* SQLSet/GetStmtOptions: CURSOR_SCROLLABLE. A SQLUINTEGER. Added in ODBC
* 3.0.
*/
@@ -1161,7 +1173,7 @@ typedef struct tagSQL_INTERVAL_STRUCT {
#define SQL_SCROLLABLE 1UL
#define SQL_CURSOR_SCROLLABLE_DEFAULT SQL_NONSCROLLABLE
-/*
+/*
* SQLSet/GetStmtOptions: CURSOR_SENSITITY. A SQLUINTEGER. Added in ODBC
* 3.0.
*/
@@ -1170,15 +1182,15 @@ typedef struct tagSQL_INTERVAL_STRUCT {
#define SQL_SENSITIVIE 2UL
#define SQL_CURSOR_SENSITIVITY_DEFAULT SQL_UNSPECIFIED
-/*
+/*
* SQLSet/GetStmtOptions: CURSOR_TYPE: A SQLUINTEGER value that specifies the
* cursor type
*/
-#define SQL_CURSOR_FORWARD_ONLY 0UL
+#define SQL_CURSOR_FORWARD_ONLY 0UL
#define SQL_CURSOR_KEYSET_DRIVEN 1UL
#define SQL_CURSOR_DYNAMIC 2UL
#define SQL_CURSOR_STATIC 3UL
-#define SQL_CURSOR_DEFAULT SQL_CURSOR_FORWARD_ONLY
+#define SQL_CURSOR_DEFAULT SQL_CURSOR_FORWARD_ONLY
/*
* ENABLE_AUTO_IPD: A SQLUINTEGER, either SQL_TRUE or SQL_FALSE. Default
@@ -1211,7 +1223,7 @@ typedef struct tagSQL_INTERVAL_STRUCT {
*
*/
#define SQL_PARAM_SUCCESS 0
-#define SQL_PARAM_SUCCESS_WITH_INFO 6
+#define SQL_PARAM_SUCCESS_WITH_INFO 6
#define SQL_PARAM_ERROR 5
#define SQL_PARAM_UNUSED 7
#define SQL_PARAM_DIAG_UNAVAILABLE 1
@@ -1236,12 +1248,12 @@ typedef struct tagSQL_INTERVAL_STRUCT {
#define SQL_ROW_IGNORE 1
/*
- * SQL_ROWSET_SIZE
+ * SQL_ROWSET_SIZE
*/
-#define SQL_ROWSET_SIZE_DEFAULT 1UL
+#define SQL_ROWSET_SIZE_DEFAULT 1UL
/*
- * SQL_KEYSET_SIZE
+ * SQL_KEYSET_SIZE
*/
#define SQL_KEYSET_SIZE_DEFAULT 0UL
@@ -1261,29 +1273,29 @@ typedef struct tagSQL_INTERVAL_STRUCT {
#define SQL_UB_OFF 0UL
#define SQL_UB_ON 1UL
#define SQL_UB_FIXED SQL_UB_ON /* Deprecated in ODBC 3.0 */
-#define SQL_UB_VARIABLE 2UL /* Added in ODBC 3.0 */
+#define SQL_UB_VARIABLE 2UL /* Added in ODBC 3.0 */
#define SQL_UB_DEFAULT SQL_UB_OFF
/* Deprecated */
-#define SQL_DATABASE_NAME 16
-#define SQL_FD_FETCH_PREV SQL_FD_FETCH_PRIOR
-#define SQL_FETCH_PREV SQL_FETCH_PRIOR
-#define SQL_CONCUR_TIMESTAMP SQL_CONCUR_ROWVER
-#define SQL_SCCO_OPT_TIMESTAMP SQL_SCCO_OPT_ROWVER
-#define SQL_CC_DELETE SQL_CB_DELETE
-#define SQL_CR_DELETE SQL_CB_DELETE
-#define SQL_CC_CLOSE SQL_CB_CLOSE
-#define SQL_CR_CLOSE SQL_CB_CLOSE
-#define SQL_CC_PRESERVE SQL_CB_PRESERVE
-#define SQL_CR_PRESERVE SQL_CB_PRESERVE
-#define SQL_FETCH_RESUME 7
-#define SQL_SCROLL_FORWARD_ONLY 0L
-#define SQL_SCROLL_KEYSET_DRIVEN (-1L)
-#define SQL_SCROLL_DYNAMIC (-2L)
-#define SQL_SCROLL_STATIC (-3L)
-
+#define SQL_DATABASE_NAME 16
+#define SQL_FD_FETCH_PREV SQL_FD_FETCH_PRIOR
+#define SQL_FETCH_PREV SQL_FETCH_PRIOR
+#define SQL_CONCUR_TIMESTAMP SQL_CONCUR_ROWVER
+#define SQL_SCCO_OPT_TIMESTAMP SQL_SCCO_OPT_ROWVER
+#define SQL_CC_DELETE SQL_CB_DELETE
+#define SQL_CR_DELETE SQL_CB_DELETE
+#define SQL_CC_CLOSE SQL_CB_CLOSE
+#define SQL_CR_CLOSE SQL_CB_CLOSE
+#define SQL_CC_PRESERVE SQL_CB_PRESERVE
+#define SQL_CR_PRESERVE SQL_CB_PRESERVE
+#define SQL_FETCH_RESUME 7
+#define SQL_SCROLL_FORWARD_ONLY 0L
+#define SQL_SCROLL_KEYSET_DRIVEN (-1L)
+#define SQL_SCROLL_DYNAMIC (-2L)
+#define SQL_SCROLL_STATIC (-3L)
+
/*
- * ODBC keywords
+ * ODBC keywords
*/
#define SQL_ODBC_KEYWORDS \
"ABSOLUTE,ACTION,ADA,ADD,ALL,ALLOCATE,ALTER,AND,ANY,ARE,AS,"\
@@ -1317,223 +1329,225 @@ typedef struct tagSQL_INTERVAL_STRUCT {
"UNION,UNIQUE,UNKNOWN,UPDATE,UPPER,USAGE,USER,USING,"\
"VALUE,,VARCHAR,VARYING,VIEW,WHEN,WHENEVER,WHERE,WITH,WORK,YEAR"
-# ifdef __cplusplus
- extern "C" {
-# endif
+#ifdef __cplusplus
+extern "C"
+{
+#endif
-RETCODE SQL_API SQLSetConnectOption (HDBC, UWORD, UDWORD);
-RETCODE SQL_API SQLNumResultCols ( HSTMT, SWORD FAR* );
+ RETCODE SQL_API SQLSetConnectOption(HDBC, UWORD, UDWORD);
+ RETCODE SQL_API SQLNumResultCols(HSTMT, SWORD FAR *);
/*
- * function prototypes previously missing from isqlext.h
+ * function prototypes previously missing from isqlext.h
*/
-RETCODE SQL_API SQLColumns (HSTMT hstmt,
- UCHAR FAR * szTableQualifier,
- SWORD cbTableQualifier,
- UCHAR FAR * szTableOwner,
- SWORD cbTableOwner,
- UCHAR FAR * szTableName,
- SWORD cbTableName,
- UCHAR FAR * szColumnName,
- SWORD cbColumnName);
-
-RETCODE SQL_API SQLDriverConnect (HDBC hdbc,
- HWND hwnd,
- UCHAR FAR * szConnStrIn,
- SWORD cbConnStrIn,
- UCHAR FAR * szConnStrOut,
- SWORD cbConnStrOutMax,
- SWORD FAR * pcbConnStrOut,
- UWORD fDriverCompletion);
-
-RETCODE SQL_API SQLGetConnectOption (HDBC hdbc,
- UWORD fOption,
- PTR pvParam);
-
-RETCODE SQL_API SQLGetData (HSTMT hstmt,
- UWORD icol,
- SWORD fCType,
- PTR rgbValue,
- SDWORD cbValueMax,
- SDWORD FAR * pcbValue);
-
-RETCODE SQL_API SQLGetFunctions (HDBC hdbc,
- UWORD fFunction,
- UWORD FAR * pfExists);
-
-RETCODE SQL_API SQLGetInfo (HDBC hdbc,
- UWORD fInfoType,
- PTR rgbInfoValue,
- SWORD cbInfoValueMax,
- SWORD FAR * pcbInfoValue);
-
-RETCODE SQL_API SQLGetStmtOption (HSTMT hstmt,
- UWORD fOption,
- PTR pvParam);
-
-RETCODE SQL_API SQLGetTypeInfo (HSTMT hstmt,
- SWORD fSqlType);
-
-RETCODE SQL_API SQLParamData (HSTMT hstmt,
- PTR FAR * prgbValue);
-
-RETCODE SQL_API SQLPutData (HSTMT hstmt,
- PTR rgbValue,
- SDWORD cbValue);
-
-RETCODE SQL_API SQLSetStmtOption (HSTMT hstmt,
- UWORD fOption,
- UDWORD vParam);
-
-RETCODE SQL_API SQLSpecialColumns (HSTMT hstmt,
- UWORD fColType,
- UCHAR FAR * szTableQualifier,
- SWORD cbTableQualifier,
- UCHAR FAR * szTableOwner,
- SWORD cbTableOwner,
- UCHAR FAR * szTableName,
- SWORD cbTableName,
- UWORD fScope,
- UWORD fNullable);
-
-RETCODE SQL_API SQLStatistics (HSTMT hstmt,
- UCHAR FAR * szTableQualifier,
- SWORD cbTableQualifier,
- UCHAR FAR * szTableOwner,
- SWORD cbTableOwner,
- UCHAR FAR * szTableName,
- SWORD cbTableName,
- UWORD fUnique,
- UWORD fAccuracy);
-
-RETCODE SQL_API SQLTables (HSTMT hstmt,
- UCHAR FAR * szTableQualifier,
- SWORD cbTableQualifier,
- UCHAR FAR * szTableOwner,
- SWORD cbTableOwner,
- UCHAR FAR * szTableName,
- SWORD cbTableName,
- UCHAR FAR * szTableType,
- SWORD cbTableType);
-
-RETCODE SQL_API SQLBrowseConnect (HDBC hdbc,
- UCHAR FAR * szConnStrIn,
- SWORD cbConnStrIn,
- UCHAR FAR * szConnStrOut,
- SWORD cbConnStrOutMax,
- SWORD FAR * pcbConnStrOut);
-
-RETCODE SQL_API SQLColumnPrivileges (HSTMT hstmt,
- UCHAR FAR * szTableQualifier,
- SWORD cbTableQualifier,
- UCHAR FAR * szTableOwner,
- SWORD cbTableOwner,
- UCHAR FAR * szTableName,
- SWORD cbTableName,
- UCHAR FAR * szColumnName,
- SWORD cbColumnName);
-
-RETCODE SQL_API SQLDescribeParam (HSTMT hstmt,
- UWORD ipar,
- SWORD FAR * pfSqlType,
- UDWORD FAR * pcbColDef,
- SWORD FAR * pibScale,
- SWORD FAR * pfNullable);
-
-RETCODE SQL_API SQLExtendedFetch (HSTMT hstmt,
- UWORD fFetchType,
- SDWORD irow,
- UDWORD FAR * pcrow,
- UWORD FAR * rgfRowStatus);
-
-RETCODE SQL_API SQLForeignKeys (HSTMT hstmt,
- UCHAR FAR * szPkTableQualifier,
- SWORD cbPkTableQualifier,
- UCHAR FAR * szPkTableOwner,
- SWORD cbPkTableOwner,
- UCHAR FAR * szPkTableName,
- SWORD cbPkTableName,
- UCHAR FAR * szFkTableQualifier,
- SWORD cbFkTableQualifier,
- UCHAR FAR * szFkTableOwner,
- SWORD cbFkTableOwner,
- UCHAR FAR * szFkTableName,
- SWORD cbFkTableName);
-
-RETCODE SQL_API SQLMoreResults (HSTMT hstmt);
-
-RETCODE SQL_API SQLNativeSql (HDBC hdbc,
- UCHAR FAR * szSqlStrIn,
- SDWORD cbSqlStrIn,
- UCHAR FAR * szSqlStr,
- SDWORD cbSqlStrMax,
- SDWORD FAR * pcbSqlStr);
-
-RETCODE SQL_API SQLNumParams (HSTMT hstmt,
- SWORD FAR * pcpar);
-
-RETCODE SQL_API SQLParamOptions (HSTMT hstmt,
- UDWORD crow,
- UDWORD FAR * pirow);
-
-RETCODE SQL_API SQLPrimaryKeys (HSTMT hstmt,
- UCHAR FAR * szTableQualifier,
- SWORD cbTableQualifier,
- UCHAR FAR * szTableOwner,
- SWORD cbTableOwner,
- UCHAR FAR * szTableName,
- SWORD cbTableName);
-
-RETCODE SQL_API SQLProcedureColumns (HSTMT hstmt,
- UCHAR FAR * szProcQualifier,
- SWORD cbProcQualifier,
- UCHAR FAR * szProcOwner,
- SWORD cbProcOwner,
- UCHAR FAR * szProcName,
- SWORD cbProcName,
- UCHAR FAR * szColumnName,
- SWORD cbColumnName);
-
-RETCODE SQL_API SQLProcedures (HSTMT hstmt,
- UCHAR FAR * szProcQualifier,
- SWORD cbProcQualifier,
- UCHAR FAR * szProcOwner,
- SWORD cbProcOwner,
- UCHAR FAR * szProcName,
- SWORD cbProcName);
-
-RETCODE SQL_API SQLSetPos (HSTMT hstmt,
- UWORD irow,
- UWORD fOption,
- UWORD fLock);
-
-RETCODE SQL_API SQLTablePrivileges (HSTMT hstmt,
- UCHAR FAR * szTableQualifier,
- SWORD cbTableQualifier,
- UCHAR FAR * szTableOwner,
- SWORD cbTableOwner,
- UCHAR FAR * szTableName,
- SWORD cbTableName);
-
-RETCODE SQL_API SQLBindParameter (HSTMT hstmt,
- UWORD ipar,
- SWORD fParamType,
- SWORD fCType,
- SWORD fSqlType,
- UDWORD cbColDef,
- SWORD ibScale,
- PTR rgbValue,
- SDWORD cbValueMax,
- SDWORD FAR * pcbValue);
-
-RETCODE SQL_API SQLSetScrollOptions (HSTMT hstmt,
- UWORD fConcurrency,
- SDWORD crowKeyset,
- UWORD crowRowset);
-
-
-# ifdef __cplusplus
- }
-# endif
+ RETCODE SQL_API SQLColumns(HSTMT hstmt,
+ UCHAR FAR * szTableQualifier,
+ SWORD cbTableQualifier,
+ UCHAR FAR * szTableOwner,
+ SWORD cbTableOwner,
+ UCHAR FAR * szTableName,
+ SWORD cbTableName,
+ UCHAR FAR * szColumnName,
+ SWORD cbColumnName);
+
+ RETCODE SQL_API SQLDriverConnect(HDBC hdbc,
+ HWND hwnd,
+ UCHAR FAR * szConnStrIn,
+ SWORD cbConnStrIn,
+ UCHAR FAR * szConnStrOut,
+ SWORD cbConnStrOutMax,
+ SWORD FAR * pcbConnStrOut,
+ UWORD fDriverCompletion);
+
+ RETCODE SQL_API SQLGetConnectOption(HDBC hdbc,
+ UWORD fOption,
+ PTR pvParam);
+
+ RETCODE SQL_API SQLGetData(HSTMT hstmt,
+ UWORD icol,
+ SWORD fCType,
+ PTR rgbValue,
+ SDWORD cbValueMax,
+ SDWORD FAR * pcbValue);
+
+ RETCODE SQL_API SQLGetFunctions(HDBC hdbc,
+ UWORD fFunction,
+ UWORD FAR * pfExists);
+
+ RETCODE SQL_API SQLGetInfo(HDBC hdbc,
+ UWORD fInfoType,
+ PTR rgbInfoValue,
+ SWORD cbInfoValueMax,
+ SWORD FAR * pcbInfoValue);
+
+ RETCODE SQL_API SQLGetStmtOption(HSTMT hstmt,
+ UWORD fOption,
+ PTR pvParam);
+
+ RETCODE SQL_API SQLGetTypeInfo(HSTMT hstmt,
+ SWORD fSqlType);
+
+ RETCODE SQL_API SQLParamData(HSTMT hstmt,
+ PTR FAR * prgbValue);
+
+ RETCODE SQL_API SQLPutData(HSTMT hstmt,
+ PTR rgbValue,
+ SDWORD cbValue);
+
+ RETCODE SQL_API SQLSetStmtOption(HSTMT hstmt,
+ UWORD fOption,
+ UDWORD vParam);
+
+ RETCODE SQL_API SQLSpecialColumns(HSTMT hstmt,
+ UWORD fColType,
+ UCHAR FAR * szTableQualifier,
+ SWORD cbTableQualifier,
+ UCHAR FAR * szTableOwner,
+ SWORD cbTableOwner,
+ UCHAR FAR * szTableName,
+ SWORD cbTableName,
+ UWORD fScope,
+ UWORD fNullable);
+
+ RETCODE SQL_API SQLStatistics(HSTMT hstmt,
+ UCHAR FAR * szTableQualifier,
+ SWORD cbTableQualifier,
+ UCHAR FAR * szTableOwner,
+ SWORD cbTableOwner,
+ UCHAR FAR * szTableName,
+ SWORD cbTableName,
+ UWORD fUnique,
+ UWORD fAccuracy);
+
+ RETCODE SQL_API SQLTables(HSTMT hstmt,
+ UCHAR FAR * szTableQualifier,
+ SWORD cbTableQualifier,
+ UCHAR FAR * szTableOwner,
+ SWORD cbTableOwner,
+ UCHAR FAR * szTableName,
+ SWORD cbTableName,
+ UCHAR FAR * szTableType,
+ SWORD cbTableType);
+
+ RETCODE SQL_API SQLBrowseConnect(HDBC hdbc,
+ UCHAR FAR * szConnStrIn,
+ SWORD cbConnStrIn,
+ UCHAR FAR * szConnStrOut,
+ SWORD cbConnStrOutMax,
+ SWORD FAR * pcbConnStrOut);
+
+ RETCODE SQL_API SQLColumnPrivileges(HSTMT hstmt,
+ UCHAR FAR * szTableQualifier,
+ SWORD cbTableQualifier,
+ UCHAR FAR * szTableOwner,
+ SWORD cbTableOwner,
+ UCHAR FAR * szTableName,
+ SWORD cbTableName,
+ UCHAR FAR * szColumnName,
+ SWORD cbColumnName);
+
+ RETCODE SQL_API SQLDescribeParam(HSTMT hstmt,
+ UWORD ipar,
+ SWORD FAR * pfSqlType,
+ UDWORD FAR * pcbColDef,
+ SWORD FAR * pibScale,
+ SWORD FAR * pfNullable);
+
+ RETCODE SQL_API SQLExtendedFetch(HSTMT hstmt,
+ UWORD fFetchType,
+ SDWORD irow,
+ UDWORD FAR * pcrow,
+ UWORD FAR * rgfRowStatus);
+
+ RETCODE SQL_API SQLForeignKeys(HSTMT hstmt,
+ UCHAR FAR * szPkTableQualifier,
+ SWORD cbPkTableQualifier,
+ UCHAR FAR * szPkTableOwner,
+ SWORD cbPkTableOwner,
+ UCHAR FAR * szPkTableName,
+ SWORD cbPkTableName,
+ UCHAR FAR * szFkTableQualifier,
+ SWORD cbFkTableQualifier,
+ UCHAR FAR * szFkTableOwner,
+ SWORD cbFkTableOwner,
+ UCHAR FAR * szFkTableName,
+ SWORD cbFkTableName);
+
+ RETCODE SQL_API SQLMoreResults(HSTMT hstmt);
+
+ RETCODE SQL_API SQLNativeSql(HDBC hdbc,
+ UCHAR FAR * szSqlStrIn,
+ SDWORD cbSqlStrIn,
+ UCHAR FAR * szSqlStr,
+ SDWORD cbSqlStrMax,
+ SDWORD FAR * pcbSqlStr);
+
+ RETCODE SQL_API SQLNumParams(HSTMT hstmt,
+ SWORD FAR * pcpar);
+
+ RETCODE SQL_API SQLParamOptions(HSTMT hstmt,
+ UDWORD crow,
+ UDWORD FAR * pirow);
+
+ RETCODE SQL_API SQLPrimaryKeys(HSTMT hstmt,
+ UCHAR FAR * szTableQualifier,
+ SWORD cbTableQualifier,
+ UCHAR FAR * szTableOwner,
+ SWORD cbTableOwner,
+ UCHAR FAR * szTableName,
+ SWORD cbTableName);
+
+ RETCODE SQL_API SQLProcedureColumns(HSTMT hstmt,
+ UCHAR FAR * szProcQualifier,
+ SWORD cbProcQualifier,
+ UCHAR FAR * szProcOwner,
+ SWORD cbProcOwner,
+ UCHAR FAR * szProcName,
+ SWORD cbProcName,
+ UCHAR FAR * szColumnName,
+ SWORD cbColumnName);
+
+ RETCODE SQL_API SQLProcedures(HSTMT hstmt,
+ UCHAR FAR * szProcQualifier,
+ SWORD cbProcQualifier,
+ UCHAR FAR * szProcOwner,
+ SWORD cbProcOwner,
+ UCHAR FAR * szProcName,
+ SWORD cbProcName);
+
+ RETCODE SQL_API SQLSetPos(HSTMT hstmt,
+ UWORD irow,
+ UWORD fOption,
+ UWORD fLock);
+
+ RETCODE SQL_API SQLTablePrivileges(HSTMT hstmt,
+ UCHAR FAR * szTableQualifier,
+ SWORD cbTableQualifier,
+ UCHAR FAR * szTableOwner,
+ SWORD cbTableOwner,
+ UCHAR FAR * szTableName,
+ SWORD cbTableName);
+
+ RETCODE SQL_API SQLBindParameter(HSTMT hstmt,
+ UWORD ipar,
+ SWORD fParamType,
+ SWORD fCType,
+ SWORD fSqlType,
+ UDWORD cbColDef,
+ SWORD ibScale,
+ PTR rgbValue,
+ SDWORD cbValueMax,
+ SDWORD FAR * pcbValue);
+
+ RETCODE SQL_API SQLSetScrollOptions(HSTMT hstmt,
+ UWORD fConcurrency,
+ SDWORD crowKeyset,
+ UWORD crowRowset);
+
+
+#ifdef __cplusplus
+}
+
+#endif
#endif
diff --git a/src/interfaces/odbc/lobj.c b/src/interfaces/odbc/lobj.c
index c31591a65bb77b4e970314da882f225135cd25cd..0f1fd3b7c10cd237e57e5b781dd64acc1faec7cd 100644
--- a/src/interfaces/odbc/lobj.c
+++ b/src/interfaces/odbc/lobj.c
@@ -1,13 +1,13 @@
-/* Module: lobj.c
+/* Module: lobj.c
*
- * Description: This module contains routines related to manipulating
- * large objects.
+ * Description: This module contains routines related to manipulating
+ * large objects.
*
- * Classes: none
+ * Classes: none
*
- * API functions: none
+ * API functions: none
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -16,17 +16,18 @@
#include "connection.h"
Oid
-lo_creat(ConnectionClass *conn, int mode)
+lo_creat(ConnectionClass * conn, int mode)
{
-LO_ARG argv[1];
-int retval, result_len;
+ LO_ARG argv[1];
+ int retval,
+ result_len;
argv[0].isint = 1;
argv[0].len = 4;
argv[0].u.integer = mode;
- if ( ! CC_send_function(conn, LO_CREAT, &retval, &result_len, 1, argv, 1))
- return 0; /* invalid oid */
+ if (!CC_send_function(conn, LO_CREAT, &retval, &result_len, 1, argv, 1))
+ return 0; /* invalid oid */
else
return retval;
@@ -34,11 +35,11 @@ int retval, result_len;
}
int
-lo_open(ConnectionClass *conn, int lobjId, int mode)
+lo_open(ConnectionClass * conn, int lobjId, int mode)
{
-int fd;
-int result_len;
-LO_ARG argv[2];
+ int fd;
+ int result_len;
+ LO_ARG argv[2];
argv[0].isint = 1;
@@ -49,7 +50,7 @@ LO_ARG argv[2];
argv[1].len = 4;
argv[1].u.integer = mode;
- if ( ! CC_send_function(conn, LO_OPEN, &fd, &result_len, 1, argv, 2))
+ if (!CC_send_function(conn, LO_OPEN, &fd, &result_len, 1, argv, 2))
return -1;
if (fd >= 0 && lo_lseek(conn, fd, 0L, SEEK_SET) < 0)
@@ -58,18 +59,19 @@ LO_ARG argv[2];
return fd;
}
-int
-lo_close(ConnectionClass *conn, int fd)
+int
+lo_close(ConnectionClass * conn, int fd)
{
-LO_ARG argv[1];
-int retval, result_len;
+ LO_ARG argv[1];
+ int retval,
+ result_len;
argv[0].isint = 1;
argv[0].len = 4;
argv[0].u.integer = fd;
- if ( ! CC_send_function(conn, LO_CLOSE, &retval, &result_len, 1, argv, 1))
+ if (!CC_send_function(conn, LO_CLOSE, &retval, &result_len, 1, argv, 1))
return -1;
else
@@ -79,10 +81,10 @@ int retval, result_len;
int
-lo_read(ConnectionClass *conn, int fd, char *buf, int len)
+lo_read(ConnectionClass * conn, int fd, char *buf, int len)
{
-LO_ARG argv[2];
-int result_len;
+ LO_ARG argv[2];
+ int result_len;
argv[0].isint = 1;
@@ -93,7 +95,7 @@ int result_len;
argv[1].len = 4;
argv[1].u.integer = len;
- if ( ! CC_send_function(conn, LO_READ, (int *) buf, &result_len, 0, argv, 2))
+ if (!CC_send_function(conn, LO_READ, (int *) buf, &result_len, 0, argv, 2))
return -1;
else
@@ -101,10 +103,11 @@ int result_len;
}
int
-lo_write(ConnectionClass *conn, int fd, char *buf, int len)
+lo_write(ConnectionClass * conn, int fd, char *buf, int len)
{
-LO_ARG argv[2];
-int retval, result_len;
+ LO_ARG argv[2];
+ int retval,
+ result_len;
if (len <= 0)
@@ -118,7 +121,7 @@ int retval, result_len;
argv[1].len = len;
argv[1].u.ptr = (char *) buf;
- if ( ! CC_send_function(conn, LO_WRITE, &retval, &result_len, 1, argv, 2))
+ if (!CC_send_function(conn, LO_WRITE, &retval, &result_len, 1, argv, 2))
return -1;
else
@@ -126,10 +129,11 @@ int retval, result_len;
}
int
-lo_lseek(ConnectionClass *conn, int fd, int offset, int whence)
+lo_lseek(ConnectionClass * conn, int fd, int offset, int whence)
{
-LO_ARG argv[3];
-int retval, result_len;
+ LO_ARG argv[3];
+ int retval,
+ result_len;
argv[0].isint = 1;
@@ -144,7 +148,7 @@ int retval, result_len;
argv[2].len = 4;
argv[2].u.integer = whence;
- if ( ! CC_send_function(conn, LO_LSEEK, &retval, &result_len, 1, argv, 3))
+ if (!CC_send_function(conn, LO_LSEEK, &retval, &result_len, 1, argv, 3))
return -1;
else
@@ -152,45 +156,39 @@ int retval, result_len;
}
int
-lo_tell(ConnectionClass *conn, int fd)
+lo_tell(ConnectionClass * conn, int fd)
{
-LO_ARG argv[1];
-int retval, result_len;
+ LO_ARG argv[1];
+ int retval,
+ result_len;
argv[0].isint = 1;
argv[0].len = 4;
argv[0].u.integer = fd;
- if ( ! CC_send_function(conn, LO_TELL, &retval, &result_len, 1, argv, 1))
+ if (!CC_send_function(conn, LO_TELL, &retval, &result_len, 1, argv, 1))
return -1;
else
return retval;
}
-int
-lo_unlink(ConnectionClass *conn, Oid lobjId)
+int
+lo_unlink(ConnectionClass * conn, Oid lobjId)
{
-LO_ARG argv[1];
-int retval, result_len;
+ LO_ARG argv[1];
+ int retval,
+ result_len;
argv[0].isint = 1;
argv[0].len = 4;
argv[0].u.integer = lobjId;
- if ( ! CC_send_function(conn, LO_UNLINK, &retval, &result_len, 1, argv, 1))
+ if (!CC_send_function(conn, LO_UNLINK, &retval, &result_len, 1, argv, 1))
return -1;
else
return retval;
}
-
-
-
-
-
-
-
-
diff --git a/src/interfaces/odbc/lobj.h b/src/interfaces/odbc/lobj.h
index 8c4a3075d15ed3f6a0c9fee38daf7535c54dd163..d8ab76bd2471a79bb61d06381a7e814b9b408253 100644
--- a/src/interfaces/odbc/lobj.h
+++ b/src/interfaces/odbc/lobj.h
@@ -1,9 +1,9 @@
-/* File: lobj.h
+/* File: lobj.h
*
- * Description: See "lobj.c"
+ * Description: See "lobj.c"
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -13,14 +13,15 @@
#include "psqlodbc.h"
-struct lo_arg {
- int isint;
- int len;
+struct lo_arg
+{
+ int isint;
+ int len;
union
{
- int integer;
- char *ptr;
- } u;
+ int integer;
+ char *ptr;
+ } u;
};
#define LO_CREAT 957
@@ -35,14 +36,13 @@ struct lo_arg {
#define INV_WRITE 0x00020000
#define INV_READ 0x00040000
-Oid lo_creat(ConnectionClass *conn, int mode);
-int lo_open(ConnectionClass *conn, int lobjId, int mode);
-int lo_close(ConnectionClass *conn, int fd);
-int lo_read(ConnectionClass *conn, int fd, char *buf, int len);
-int lo_write(ConnectionClass *conn, int fd, char *buf, int len);
-int lo_lseek(ConnectionClass *conn, int fd, int offset, int len);
-int lo_tell(ConnectionClass *conn, int fd);
-int lo_unlink(ConnectionClass *conn, Oid lobjId);
+Oid lo_creat(ConnectionClass * conn, int mode);
+int lo_open(ConnectionClass * conn, int lobjId, int mode);
+int lo_close(ConnectionClass * conn, int fd);
+int lo_read(ConnectionClass * conn, int fd, char *buf, int len);
+int lo_write(ConnectionClass * conn, int fd, char *buf, int len);
+int lo_lseek(ConnectionClass * conn, int fd, int offset, int len);
+int lo_tell(ConnectionClass * conn, int fd);
+int lo_unlink(ConnectionClass * conn, Oid lobjId);
#endif
-
diff --git a/src/interfaces/odbc/misc.c b/src/interfaces/odbc/misc.c
index b35c5c3d5b6a8cd8cc8eab440a706b043fafe1cf..3dd6c93e0b430786000284a96a5ce4d2a3278c69 100644
--- a/src/interfaces/odbc/misc.c
+++ b/src/interfaces/odbc/misc.c
@@ -1,13 +1,13 @@
-/* Module: misc.c
+/* Module: misc.c
*
- * Description: This module contains miscellaneous routines
- * such as for debugging/logging and string functions.
+ * Description: This module contains miscellaneous routines
+ * such as for debugging/logging and string functions.
*
- * Classes: n/a
+ * Classes: n/a
*
- * API functions: none
+ * API functions: none
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -24,49 +24,54 @@
#include <sys/types.h>
#include <unistd.h>
#else
-#include <process.h> /* Byron: is this where Windows keeps def. of getpid ? */
+#include <process.h> /* Byron: is this where Windows keeps def.
+ * of getpid ? */
#endif
extern GLOBAL_VALUES globals;
-void generate_filename(char*,char*,char*);
+void generate_filename(char *, char *, char *);
void
-generate_filename(char* dirname,char* prefix,char* filename)
+generate_filename(char *dirname, char *prefix, char *filename)
{
- int pid = 0;
+ int pid = 0;
+
#ifndef WIN32
struct passwd *ptr = 0;
+
ptr = getpwuid(getuid());
#endif
pid = getpid();
- if(dirname == 0 || filename == 0)
+ if (dirname == 0 || filename == 0)
return;
- strcpy(filename,dirname);
- strcat(filename,DIRSEPARATOR);
- if(prefix != 0)
- strcat(filename,prefix);
+ strcpy(filename, dirname);
+ strcat(filename, DIRSEPARATOR);
+ if (prefix != 0)
+ strcat(filename, prefix);
#ifndef WIN32
- strcat(filename,ptr->pw_name);
+ strcat(filename, ptr->pw_name);
#endif
- sprintf(filename,"%s%u%s",filename,pid,".log");
+ sprintf(filename, "%s%u%s", filename, pid, ".log");
return;
}
#ifdef MY_LOG
void
-mylog(char * fmt, ...)
+mylog(char *fmt,...)
{
- va_list args;
- char filebuf[80];
- FILE* LOGFP = globals.mylogFP;
+ va_list args;
+ char filebuf[80];
+ FILE *LOGFP = globals.mylogFP;
- if ( globals.debug) {
+ if (globals.debug)
+ {
va_start(args, fmt);
- if (! LOGFP) {
- generate_filename(MYLOGDIR,MYLOGFILE,filebuf);
+ if (!LOGFP)
+ {
+ generate_filename(MYLOGDIR, MYLOGFILE, filebuf);
LOGFP = fopen(filebuf, PG_BINARY_W);
globals.mylogFP = LOGFP;
setbuf(LOGFP, NULL);
@@ -78,23 +83,26 @@ mylog(char * fmt, ...)
va_end(args);
}
}
+
#endif
#ifdef Q_LOG
void
-qlog(char * fmt, ...)
+qlog(char *fmt,...)
{
- va_list args;
- char filebuf[80];
- FILE* LOGFP = globals.qlogFP;
+ va_list args;
+ char filebuf[80];
+ FILE *LOGFP = globals.qlogFP;
- if ( globals.commlog) {
+ if (globals.commlog)
+ {
va_start(args, fmt);
- if (! LOGFP) {
- generate_filename(QLOGDIR,QLOGFILE,filebuf);
+ if (!LOGFP)
+ {
+ generate_filename(QLOGDIR, QLOGFILE, filebuf);
LOGFP = fopen(filebuf, PG_BINARY_W);
globals.qlogFP = LOGFP;
setbuf(LOGFP, NULL);
@@ -106,9 +114,10 @@ qlog(char * fmt, ...)
va_end(args);
}
}
+
#endif
-/* Undefine these because windows.h will redefine and cause a warning */
+/* Undefine these because windows.h will redefine and cause a warning */
#ifdef HAVE_CONFIG_H
#include "config.h"
@@ -135,7 +144,8 @@ my_strcpy(char *dst, int dst_len, char *src, int src_len)
if (dst_len <= 0)
return STRCPY_FAIL;
- if (src_len == SQL_NULL_DATA) {
+ if (src_len == SQL_NULL_DATA)
+ {
dst[0] = '\0';
return STRCPY_NULL;
}
@@ -145,14 +155,17 @@ my_strcpy(char *dst, int dst_len, char *src, int src_len)
if (src_len <= 0)
return STRCPY_FAIL;
- else {
- if (src_len < dst_len) {
+ else
+ {
+ if (src_len < dst_len)
+ {
memcpy(dst, src, src_len);
dst[src_len] = '\0';
}
- else {
- memcpy(dst, src, dst_len-1);
- dst[dst_len-1] = '\0'; /* truncated */
+ else
+ {
+ memcpy(dst, src, dst_len - 1);
+ dst[dst_len - 1] = '\0'; /* truncated */
return STRCPY_TRUNCATED;
}
}
@@ -164,28 +177,29 @@ my_strcpy(char *dst, int dst_len, char *src, int src_len)
/* the destination string if src has len characters or more. */
/* instead, I want it to copy up to len-1 characters and always */
/* terminate the destination string. */
-char *strncpy_null(char *dst, const char *src, int len)
+char *
+strncpy_null(char *dst, const char *src, int len)
{
-int i;
+ int i;
- if (NULL != dst) {
+ if (NULL != dst)
+ {
- /* Just in case, check for special lengths */
- if (len == SQL_NULL_DATA) {
+ /* Just in case, check for special lengths */
+ if (len == SQL_NULL_DATA)
+ {
dst[0] = '\0';
return NULL;
}
else if (len == SQL_NTS)
len = strlen(src) + 1;
- for(i = 0; src[i] && i < len - 1; i++) {
+ for (i = 0; src[i] && i < len - 1; i++)
dst[i] = src[i];
- }
- if(len > 0) {
+ if (len > 0)
dst[i] = '\0';
- }
}
return dst;
}
@@ -196,22 +210,24 @@ int i;
char *
make_string(char *s, int len, char *buf)
{
-int length;
-char *str;
+ int length;
+ char *str;
- if(s && (len > 0 || (len == SQL_NTS && strlen(s) > 0))) {
+ if (s && (len > 0 || (len == SQL_NTS && strlen(s) > 0)))
+ {
length = (len > 0) ? len : strlen(s);
- if (buf) {
- strncpy_null(buf, s, length+1);
+ if (buf)
+ {
+ strncpy_null(buf, s, length + 1);
return buf;
}
str = malloc(length + 1);
- if ( ! str)
+ if (!str)
return NULL;
- strncpy_null(str, s, length+1);
+ strncpy_null(str, s, length + 1);
return str;
}
@@ -226,10 +242,11 @@ char *
my_strcat(char *buf, char *fmt, char *s, int len)
{
- if (s && (len > 0 || (len == SQL_NTS && strlen(s) > 0))) {
- int length = (len > 0) ? len : strlen(s);
+ if (s && (len > 0 || (len == SQL_NTS && strlen(s) > 0)))
+ {
+ int length = (len > 0) ? len : strlen(s);
- int pos = strlen(buf);
+ int pos = strlen(buf);
sprintf(&buf[pos], fmt, length, s);
return buf;
@@ -237,24 +254,26 @@ my_strcat(char *buf, char *fmt, char *s, int len)
return NULL;
}
-void remove_newlines(char *string)
+void
+remove_newlines(char *string)
{
unsigned int i;
- for(i=0; i < strlen(string); i++) {
- if((string[i] == '\n') ||
- (string[i] == '\r')) {
+ for (i = 0; i < strlen(string); i++)
+ {
+ if ((string[i] == '\n') ||
+ (string[i] == '\r'))
string[i] = ' ';
- }
}
}
char *
trim(char *s)
{
- int i;
+ int i;
- for (i = strlen(s) - 1; i >= 0; i--) {
+ for (i = strlen(s) - 1; i >= 0; i--)
+ {
if (s[i] == ' ')
s[i] = '\0';
else
diff --git a/src/interfaces/odbc/misc.h b/src/interfaces/odbc/misc.h
index ebe56ea9d80bf429b3682991216f7d03c00e9fc3..e5e916465eda201503ca769806cf71e4aed71dff 100644
--- a/src/interfaces/odbc/misc.h
+++ b/src/interfaces/odbc/misc.h
@@ -1,9 +1,9 @@
-/* File: misc.h
+/* File: misc.h
*
- * Description: See "misc.c"
+ * Description: See "misc.c"
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -39,35 +39,37 @@
#ifdef MY_LOG
- #define MYLOGFILE "mylog_"
- #ifndef WIN32
- #define MYLOGDIR "/tmp"
- #else
- #define MYLOGDIR "c:"
- #endif
- extern void mylog(char * fmt, ...);
+#define MYLOGFILE "mylog_"
+#ifndef WIN32
+#define MYLOGDIR "/tmp"
+#else
+#define MYLOGDIR "c:"
+#endif
+extern void mylog(char *fmt,...);
+
#else
- #ifndef WIN32
- #define mylog(args...) /* GNU convention for variable arguments */
- #else
- #define mylog /* mylog */
- #endif
+#ifndef WIN32
+#define mylog(args...) /* GNU convention for variable arguments */
+#else
+#define mylog /* mylog */
+#endif
#endif
#ifdef Q_LOG
- #define QLOGFILE "psqlodbc_"
- #ifndef WIN32
- #define QLOGDIR "/tmp"
- #else
- #define QLOGDIR "c:"
- #endif
- extern void qlog(char * fmt, ...);
+#define QLOGFILE "psqlodbc_"
+#ifndef WIN32
+#define QLOGDIR "/tmp"
+#else
+#define QLOGDIR "c:"
+#endif
+extern void qlog(char *fmt,...);
+
#else
- #ifndef WIN32
- #define qlog(args...) /* GNU convention for variable arguments */
- #else
- #define qlog /* qlog */
- #endif
+#ifndef WIN32
+#define qlog(args...) /* GNU convention for variable arguments */
+#else
+#define qlog /* qlog */
+#endif
#endif
#ifndef WIN32
@@ -78,20 +80,20 @@
#ifdef WIN32
#define PG_BINARY O_BINARY
-#define PG_BINARY_R "rb"
-#define PG_BINARY_W "wb"
+#define PG_BINARY_R "rb"
+#define PG_BINARY_W "wb"
#else
-#define PG_BINARY 0
-#define PG_BINARY_R "r"
-#define PG_BINARY_W "w"
+#define PG_BINARY 0
+#define PG_BINARY_R "r"
+#define PG_BINARY_W "w"
#endif
-void remove_newlines(char *string);
-char *strncpy_null(char *dst, const char *src, int len);
-char *trim(char *string);
-char *make_string(char *s, int len, char *buf);
-char *my_strcat(char *buf, char *fmt, char *s, int len);
+void remove_newlines(char *string);
+char *strncpy_null(char *dst, const char *src, int len);
+char *trim(char *string);
+char *make_string(char *s, int len, char *buf);
+char *my_strcat(char *buf, char *fmt, char *s, int len);
/* defines for return value of my_strcpy */
#define STRCPY_SUCCESS 1
@@ -99,6 +101,6 @@ char *my_strcat(char *buf, char *fmt, char *s, int len);
#define STRCPY_TRUNCATED -1
#define STRCPY_NULL -2
-int my_strcpy(char *dst, int dst_len, char *src, int src_len);
+int my_strcpy(char *dst, int dst_len, char *src, int src_len);
#endif
diff --git a/src/interfaces/odbc/options.c b/src/interfaces/odbc/options.c
index 67c973ec0ac873fa02aa27fb4dea23bb2e678292..acb36a2a967c63b27107b7e607fdcca3d9028236 100644
--- a/src/interfaces/odbc/options.c
+++ b/src/interfaces/odbc/options.c
@@ -1,14 +1,14 @@
-/* Module: options.c
+/* Module: options.c
*
- * Description: This module contains routines for getting/setting
- * connection and statement options.
+ * Description: This module contains routines for getting/setting
+ * connection and statement options.
*
- * Classes: n/a
+ * Classes: n/a
*
- * API functions: SQLSetConnectOption, SQLSetStmtOption, SQLGetConnectOption,
- * SQLGetStmtOption
+ * API functions: SQLSetConnectOption, SQLSetStmtOption, SQLGetConnectOption,
+ * SQLGetStmtOption
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -37,207 +37,246 @@
extern GLOBAL_VALUES globals;
-RETCODE set_statement_option(ConnectionClass *conn,
- StatementClass *stmt,
- UWORD fOption,
- UDWORD vParam);
+RETCODE set_statement_option(ConnectionClass * conn,
+ StatementClass * stmt,
+ UWORD fOption,
+ UDWORD vParam);
-RETCODE set_statement_option(ConnectionClass *conn,
- StatementClass *stmt,
- UWORD fOption,
- UDWORD vParam)
+RETCODE
+set_statement_option(ConnectionClass * conn,
+ StatementClass * stmt,
+ UWORD fOption,
+ UDWORD vParam)
{
-static char *func="set_statement_option";
-char changed = FALSE;
+ static char *func = "set_statement_option";
+ char changed = FALSE;
- switch(fOption) {
- case SQL_ASYNC_ENABLE:/* ignored */
- break;
+ switch (fOption)
+ {
+ case SQL_ASYNC_ENABLE: /* ignored */
+ break;
- case SQL_BIND_TYPE:
- /* now support multi-column and multi-row binding */
- if (conn) conn->stmtOptions.bind_size = vParam;
- if (stmt) stmt->options.bind_size = vParam;
- break;
+ case SQL_BIND_TYPE:
+ /* now support multi-column and multi-row binding */
+ if (conn)
+ conn->stmtOptions.bind_size = vParam;
+ if (stmt)
+ stmt->options.bind_size = vParam;
+ break;
- case SQL_CONCURRENCY:
- /* positioned update isn't supported so cursor concurrency is read-only */
+ case SQL_CONCURRENCY:
- if (conn) conn->stmtOptions.scroll_concurrency = vParam;
- if (stmt) stmt->options.scroll_concurrency = vParam;
- break;
+ /*
+ * positioned update isn't supported so cursor concurrency is
+ * read-only
+ */
- /*
- if (globals.lie) {
- if (conn) conn->stmtOptions.scroll_concurrency = vParam;
- if (stmt) stmt->options.scroll_concurrency = vParam;
- }
- else {
+ if (conn)
+ conn->stmtOptions.scroll_concurrency = vParam;
+ if (stmt)
+ stmt->options.scroll_concurrency = vParam;
+ break;
- if (conn) conn->stmtOptions.scroll_concurrency = SQL_CONCUR_READ_ONLY;
- if (stmt) stmt->options.scroll_concurrency = SQL_CONCUR_READ_ONLY;
+ /*
+ * if (globals.lie) { if (conn)
+ * conn->stmtOptions.scroll_concurrency = vParam; if (stmt)
+ * stmt->options.scroll_concurrency = vParam; } else {
+ *
+ * if (conn) conn->stmtOptions.scroll_concurrency =
+ * SQL_CONCUR_READ_ONLY; if (stmt)
+ * stmt->options.scroll_concurrency = SQL_CONCUR_READ_ONLY;
+ *
+ * if (vParam != SQL_CONCUR_READ_ONLY) changed = TRUE; } break;
+ */
+
+ case SQL_CURSOR_TYPE:
+
+ /*
+ * if declare/fetch, then type can only be forward. otherwise,
+ * it can only be forward or static.
+ */
+ mylog("SetStmtOption(): SQL_CURSOR_TYPE = %d\n", vParam);
+
+ if (globals.lie)
+ {
+
+ if (conn)
+ conn->stmtOptions.cursor_type = vParam;
+ if (stmt)
+ stmt->options.cursor_type = vParam;
- if (vParam != SQL_CONCUR_READ_ONLY)
- changed = TRUE;
- }
- break;
- */
-
- case SQL_CURSOR_TYPE:
- /* if declare/fetch, then type can only be forward.
- otherwise, it can only be forward or static.
- */
- mylog("SetStmtOption(): SQL_CURSOR_TYPE = %d\n", vParam);
+ }
+ else
+ {
+ if (globals.use_declarefetch)
+ {
+
+ if (conn)
+ conn->stmtOptions.cursor_type = SQL_CURSOR_FORWARD_ONLY;
+ if (stmt)
+ stmt->options.cursor_type = SQL_CURSOR_FORWARD_ONLY;
+
+ if (vParam != SQL_CURSOR_FORWARD_ONLY)
+ changed = TRUE;
+ }
+ else
+ {
+ if (vParam == SQL_CURSOR_FORWARD_ONLY || vParam == SQL_CURSOR_STATIC)
+ {
+
+ if (conn)
+ conn->stmtOptions.cursor_type = vParam; /* valid type */
+ if (stmt)
+ stmt->options.cursor_type = vParam; /* valid type */
+ }
+ else
+ {
+
+ if (conn)
+ conn->stmtOptions.cursor_type = SQL_CURSOR_STATIC;
+ if (stmt)
+ stmt->options.cursor_type = SQL_CURSOR_STATIC;
+
+ changed = TRUE;
+ }
+ }
+ }
+ break;
- if (globals.lie) {
+ case SQL_KEYSET_SIZE: /* ignored, but saved and returned */
+ mylog("SetStmtOption(): SQL_KEYSET_SIZE, vParam = %d\n", vParam);
- if (conn) conn->stmtOptions.cursor_type = vParam;
- if (stmt) stmt->options.cursor_type = vParam;
+ if (conn)
+ conn->stmtOptions.keyset_size = vParam;
+ if (stmt)
+ stmt->options.keyset_size = vParam;
- }
- else {
- if (globals.use_declarefetch) {
+ break;
- if (conn) conn->stmtOptions.cursor_type = SQL_CURSOR_FORWARD_ONLY;
- if (stmt) stmt->options.cursor_type = SQL_CURSOR_FORWARD_ONLY;
+ /*
+ * if (globals.lie) stmt->keyset_size = vParam; else {
+ * stmt->errornumber = STMT_NOT_IMPLEMENTED_ERROR;
+ * stmt->errormsg = "Driver does not support keyset size
+ * option"; SC_log_error(func, "", stmt); return SQL_ERROR; }
+ */
+
+ case SQL_MAX_LENGTH: /* ignored, but saved */
+ mylog("SetStmtOption(): SQL_MAX_LENGTH, vParam = %d\n", vParam);
+ if (conn)
+ conn->stmtOptions.maxLength = vParam;
+ if (stmt)
+ stmt->options.maxLength = vParam;
+ break;
- if (vParam != SQL_CURSOR_FORWARD_ONLY)
- changed = TRUE;
- }
- else {
- if (vParam == SQL_CURSOR_FORWARD_ONLY || vParam == SQL_CURSOR_STATIC) {
+ case SQL_MAX_ROWS: /* ignored, but saved */
+ mylog("SetStmtOption(): SQL_MAX_ROWS, vParam = %d\n", vParam);
+ if (conn)
+ conn->stmtOptions.maxRows = vParam;
+ if (stmt)
+ stmt->options.maxRows = vParam;
+ break;
- if (conn) conn->stmtOptions.cursor_type = vParam; /* valid type */
- if (stmt) stmt->options.cursor_type = vParam; /* valid type */
- }
- else {
+ case SQL_NOSCAN: /* ignored */
+ mylog("SetStmtOption: SQL_NOSCAN, vParam = %d\n", vParam);
+ break;
- if (conn) conn->stmtOptions.cursor_type = SQL_CURSOR_STATIC;
- if (stmt) stmt->options.cursor_type = SQL_CURSOR_STATIC;
+ case SQL_QUERY_TIMEOUT:/* ignored */
+ mylog("SetStmtOption: SQL_QUERY_TIMEOUT, vParam = %d\n", vParam);
+ /* "0" returned in SQLGetStmtOption */
+ break;
- changed = TRUE;
- }
- }
- }
- break;
+ case SQL_RETRIEVE_DATA:/* ignored, but saved */
+ mylog("SetStmtOption(): SQL_RETRIEVE_DATA, vParam = %d\n", vParam);
+ if (conn)
+ conn->stmtOptions.retrieve_data = vParam;
+ if (stmt)
+ stmt->options.retrieve_data = vParam;
+ break;
- case SQL_KEYSET_SIZE: /* ignored, but saved and returned */
- mylog("SetStmtOption(): SQL_KEYSET_SIZE, vParam = %d\n", vParam);
+ case SQL_ROWSET_SIZE:
+ mylog("SetStmtOption(): SQL_ROWSET_SIZE, vParam = %d\n", vParam);
- if (conn) conn->stmtOptions.keyset_size = vParam;
- if (stmt) stmt->options.keyset_size = vParam;
- break;
+ /*
+ * Save old rowset size for SQLExtendedFetch purposes If the
+ * rowset_size is being changed since the last call to fetch
+ * rows.
+ */
- /*
- if (globals.lie)
- stmt->keyset_size = vParam;
- else {
- stmt->errornumber = STMT_NOT_IMPLEMENTED_ERROR;
- stmt->errormsg = "Driver does not support keyset size option";
- SC_log_error(func, "", stmt);
- return SQL_ERROR;
- }
- */
-
- case SQL_MAX_LENGTH:/* ignored, but saved */
- mylog("SetStmtOption(): SQL_MAX_LENGTH, vParam = %d\n", vParam);
- if (conn) conn->stmtOptions.maxLength = vParam;
- if (stmt) stmt->options.maxLength = vParam;
- break;
-
- case SQL_MAX_ROWS: /* ignored, but saved */
- mylog("SetStmtOption(): SQL_MAX_ROWS, vParam = %d\n", vParam);
- if (conn) conn->stmtOptions.maxRows = vParam;
- if (stmt) stmt->options.maxRows = vParam;
- break;
-
- case SQL_NOSCAN: /* ignored */
- mylog("SetStmtOption: SQL_NOSCAN, vParam = %d\n", vParam);
- break;
-
- case SQL_QUERY_TIMEOUT: /* ignored */
- mylog("SetStmtOption: SQL_QUERY_TIMEOUT, vParam = %d\n", vParam);
- /* "0" returned in SQLGetStmtOption */
- break;
-
- case SQL_RETRIEVE_DATA: /* ignored, but saved */
- mylog("SetStmtOption(): SQL_RETRIEVE_DATA, vParam = %d\n", vParam);
- if (conn) conn->stmtOptions.retrieve_data = vParam;
- if (stmt) stmt->options.retrieve_data = vParam;
- break;
-
- case SQL_ROWSET_SIZE:
- mylog("SetStmtOption(): SQL_ROWSET_SIZE, vParam = %d\n", vParam);
-
-
- /* Save old rowset size for SQLExtendedFetch purposes
- If the rowset_size is being changed since the last call
- to fetch rows.
- */
-
- if (stmt && stmt->save_rowset_size <= 0 && stmt->last_fetch_count > 0 )
- stmt->save_rowset_size = stmt->options.rowset_size;
-
- if (vParam < 1) {
- vParam = 1;
- changed = TRUE;
- }
+ if (stmt && stmt->save_rowset_size <= 0 && stmt->last_fetch_count > 0)
+ stmt->save_rowset_size = stmt->options.rowset_size;
- if (conn) conn->stmtOptions.rowset_size = vParam;
- if (stmt) stmt->options.rowset_size = vParam;
+ if (vParam < 1)
+ {
+ vParam = 1;
+ changed = TRUE;
+ }
- break;
+ if (conn)
+ conn->stmtOptions.rowset_size = vParam;
+ if (stmt)
+ stmt->options.rowset_size = vParam;
- case SQL_SIMULATE_CURSOR: /* NOT SUPPORTED */
- if (stmt) {
- stmt->errornumber = STMT_NOT_IMPLEMENTED_ERROR;
- stmt->errormsg = "Simulated positioned update/delete not supported. Use the cursor library.";
- SC_log_error(func, "", stmt);
- }
- if (conn) {
- conn->errornumber = STMT_NOT_IMPLEMENTED_ERROR;
- conn->errormsg = "Simulated positioned update/delete not supported. Use the cursor library.";
- CC_log_error(func, "", conn);
- }
- return SQL_ERROR;
+ break;
- case SQL_USE_BOOKMARKS:
+ case SQL_SIMULATE_CURSOR: /* NOT SUPPORTED */
+ if (stmt)
+ {
+ stmt->errornumber = STMT_NOT_IMPLEMENTED_ERROR;
+ stmt->errormsg = "Simulated positioned update/delete not supported. Use the cursor library.";
+ SC_log_error(func, "", stmt);
+ }
+ if (conn)
+ {
+ conn->errornumber = STMT_NOT_IMPLEMENTED_ERROR;
+ conn->errormsg = "Simulated positioned update/delete not supported. Use the cursor library.";
+ CC_log_error(func, "", conn);
+ }
+ return SQL_ERROR;
- if (stmt) stmt->options.use_bookmarks = vParam;
- if (conn) conn->stmtOptions.use_bookmarks = vParam;
- break;
+ case SQL_USE_BOOKMARKS:
- default:
- {
- char option[64];
+ if (stmt)
+ stmt->options.use_bookmarks = vParam;
+ if (conn)
+ conn->stmtOptions.use_bookmarks = vParam;
+ break;
- if (stmt) {
- stmt->errornumber = STMT_NOT_IMPLEMENTED_ERROR;
- stmt->errormsg = "Unknown statement option (Set)";
- sprintf(option, "fOption=%d, vParam=%ld", fOption, vParam);
- SC_log_error(func, option, stmt);
- }
- if (conn) {
- conn->errornumber = STMT_NOT_IMPLEMENTED_ERROR;
- conn->errormsg = "Unknown statement option (Set)";
- sprintf(option, "fOption=%d, vParam=%ld", fOption, vParam);
- CC_log_error(func, option, conn);
- }
+ default:
+ {
+ char option[64];
+
+ if (stmt)
+ {
+ stmt->errornumber = STMT_NOT_IMPLEMENTED_ERROR;
+ stmt->errormsg = "Unknown statement option (Set)";
+ sprintf(option, "fOption=%d, vParam=%ld", fOption, vParam);
+ SC_log_error(func, option, stmt);
+ }
+ if (conn)
+ {
+ conn->errornumber = STMT_NOT_IMPLEMENTED_ERROR;
+ conn->errormsg = "Unknown statement option (Set)";
+ sprintf(option, "fOption=%d, vParam=%ld", fOption, vParam);
+ CC_log_error(func, option, conn);
+ }
- return SQL_ERROR;
- }
- }
+ return SQL_ERROR;
+ }
+ }
- if (changed) {
- if (stmt) {
+ if (changed)
+ {
+ if (stmt)
+ {
stmt->errormsg = "Requested value changed.";
stmt->errornumber = STMT_OPTION_VALUE_CHANGED;
}
- if (conn) {
+ if (conn)
+ {
conn->errormsg = "Requested value changed.";
conn->errornumber = STMT_OPTION_VALUE_CHANGED;
}
@@ -250,133 +289,145 @@ char changed = FALSE;
/* Implements only SQL_AUTOCOMMIT */
-RETCODE SQL_API SQLSetConnectOption(
- HDBC hdbc,
- UWORD fOption,
- UDWORD vParam)
+RETCODE SQL_API
+SQLSetConnectOption(
+ HDBC hdbc,
+ UWORD fOption,
+ UDWORD vParam)
{
-static char *func="SQLSetConnectOption";
-ConnectionClass *conn = (ConnectionClass *) hdbc;
-char changed = FALSE;
-RETCODE retval;
-int i;
+ static char *func = "SQLSetConnectOption";
+ ConnectionClass *conn = (ConnectionClass *) hdbc;
+ char changed = FALSE;
+ RETCODE retval;
+ int i;
mylog("%s: entering...\n", func);
- if ( ! conn) {
+ if (!conn)
+ {
CC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
- switch (fOption) {
- /* Statement Options
- (apply to all stmts on the connection and become defaults for new stmts)
- */
- case SQL_ASYNC_ENABLE:
- case SQL_BIND_TYPE:
- case SQL_CONCURRENCY:
- case SQL_CURSOR_TYPE:
- case SQL_KEYSET_SIZE:
- case SQL_MAX_LENGTH:
- case SQL_MAX_ROWS:
- case SQL_NOSCAN:
- case SQL_QUERY_TIMEOUT:
- case SQL_RETRIEVE_DATA:
- case SQL_ROWSET_SIZE:
- case SQL_SIMULATE_CURSOR:
- case SQL_USE_BOOKMARKS:
-
- /* Affect all current Statements */
- for (i = 0; i < conn->num_stmts; i++) {
- if ( conn->stmts[i]) {
- set_statement_option(NULL, conn->stmts[i], fOption, vParam);
+ switch (fOption)
+ {
+
+ /*
+ * Statement Options (apply to all stmts on the connection and
+ * become defaults for new stmts)
+ */
+ case SQL_ASYNC_ENABLE:
+ case SQL_BIND_TYPE:
+ case SQL_CONCURRENCY:
+ case SQL_CURSOR_TYPE:
+ case SQL_KEYSET_SIZE:
+ case SQL_MAX_LENGTH:
+ case SQL_MAX_ROWS:
+ case SQL_NOSCAN:
+ case SQL_QUERY_TIMEOUT:
+ case SQL_RETRIEVE_DATA:
+ case SQL_ROWSET_SIZE:
+ case SQL_SIMULATE_CURSOR:
+ case SQL_USE_BOOKMARKS:
+
+ /* Affect all current Statements */
+ for (i = 0; i < conn->num_stmts; i++)
+ {
+ if (conn->stmts[i])
+ set_statement_option(NULL, conn->stmts[i], fOption, vParam);
}
- }
- /* Become the default for all future statements on this connection */
- retval = set_statement_option(conn, NULL, fOption, vParam);
+ /*
+ * Become the default for all future statements on this
+ * connection
+ */
+ retval = set_statement_option(conn, NULL, fOption, vParam);
- if (retval == SQL_SUCCESS_WITH_INFO)
- changed = TRUE;
- else if (retval == SQL_ERROR)
- return SQL_ERROR;
+ if (retval == SQL_SUCCESS_WITH_INFO)
+ changed = TRUE;
+ else if (retval == SQL_ERROR)
+ return SQL_ERROR;
- break;
+ break;
- /**********************************/
- /***** Connection Options *******/
- /**********************************/
+ /**********************************/
+ /***** Connection Options *******/
+ /**********************************/
- case SQL_ACCESS_MODE: /* ignored */
- break;
+ case SQL_ACCESS_MODE: /* ignored */
+ break;
- case SQL_AUTOCOMMIT:
+ case SQL_AUTOCOMMIT:
- if (CC_is_in_trans(conn)) {
- conn->errormsg = "Cannot switch commit mode while a transaction is in progress";
- conn->errornumber = CONN_TRANSACT_IN_PROGRES;
- CC_log_error(func, "", conn);
- return SQL_ERROR;
- }
+ if (CC_is_in_trans(conn))
+ {
+ conn->errormsg = "Cannot switch commit mode while a transaction is in progress";
+ conn->errornumber = CONN_TRANSACT_IN_PROGRES;
+ CC_log_error(func, "", conn);
+ return SQL_ERROR;
+ }
+
+ mylog("SQLSetConnectOption: AUTOCOMMIT: transact_status=%d, vparam=%d\n", conn->transact_status, vParam);
+
+ switch (vParam)
+ {
+ case SQL_AUTOCOMMIT_OFF:
+ CC_set_autocommit_off(conn);
+ break;
- mylog("SQLSetConnectOption: AUTOCOMMIT: transact_status=%d, vparam=%d\n", conn->transact_status, vParam);
+ case SQL_AUTOCOMMIT_ON:
+ CC_set_autocommit_on(conn);
+ break;
+
+ default:
+ conn->errormsg = "Illegal parameter value for SQL_AUTOCOMMIT";
+ conn->errornumber = CONN_INVALID_ARGUMENT_NO;
+ CC_log_error(func, "", conn);
+ return SQL_ERROR;
+ }
- switch(vParam) {
- case SQL_AUTOCOMMIT_OFF:
- CC_set_autocommit_off(conn);
break;
- case SQL_AUTOCOMMIT_ON:
- CC_set_autocommit_on(conn);
+ case SQL_CURRENT_QUALIFIER: /* ignored */
+ break;
+
+ case SQL_LOGIN_TIMEOUT:/* ignored */
+ break;
+
+ case SQL_PACKET_SIZE: /* ignored */
+ break;
+
+ case SQL_QUIET_MODE: /* ignored */
+ break;
+
+ case SQL_TXN_ISOLATION:/* ignored */
+ break;
+
+ /* These options should be handled by driver manager */
+ case SQL_ODBC_CURSORS:
+ case SQL_OPT_TRACE:
+ case SQL_OPT_TRACEFILE:
+ case SQL_TRANSLATE_DLL:
+ case SQL_TRANSLATE_OPTION:
+ CC_log_error(func, "This connect option (Set) is only used by the Driver Manager", conn);
break;
default:
- conn->errormsg = "Illegal parameter value for SQL_AUTOCOMMIT";
- conn->errornumber = CONN_INVALID_ARGUMENT_NO;
- CC_log_error(func, "", conn);
- return SQL_ERROR;
- }
+ {
+ char option[64];
- break;
-
- case SQL_CURRENT_QUALIFIER: /* ignored */
- break;
-
- case SQL_LOGIN_TIMEOUT: /* ignored */
- break;
-
- case SQL_PACKET_SIZE: /* ignored */
- break;
-
- case SQL_QUIET_MODE: /* ignored */
- break;
-
- case SQL_TXN_ISOLATION: /* ignored */
- break;
-
- /* These options should be handled by driver manager */
- case SQL_ODBC_CURSORS:
- case SQL_OPT_TRACE:
- case SQL_OPT_TRACEFILE:
- case SQL_TRANSLATE_DLL:
- case SQL_TRANSLATE_OPTION:
- CC_log_error(func, "This connect option (Set) is only used by the Driver Manager", conn);
- break;
-
- default:
- {
- char option[64];
- conn->errormsg = "Unknown connect option (Set)";
- conn->errornumber = CONN_UNSUPPORTED_OPTION;
- sprintf(option, "fOption=%d, vParam=%ld", fOption, vParam);
- CC_log_error(func, option, conn);
- return SQL_ERROR;
- }
+ conn->errormsg = "Unknown connect option (Set)";
+ conn->errornumber = CONN_UNSUPPORTED_OPTION;
+ sprintf(option, "fOption=%d, vParam=%ld", fOption, vParam);
+ CC_log_error(func, option, conn);
+ return SQL_ERROR;
+ }
- }
+ }
- if (changed) {
+ if (changed)
+ {
conn->errornumber = CONN_OPTION_VALUE_CHANGED;
conn->errormsg = "Requested value changed.";
return SQL_SUCCESS_WITH_INFO;
@@ -385,90 +436,95 @@ int i;
return SQL_SUCCESS;
}
-/* - - - - - - - - - */
+/* - - - - - - - - - */
/* This function just can tell you whether you are in Autcommit mode or not */
-RETCODE SQL_API SQLGetConnectOption(
- HDBC hdbc,
- UWORD fOption,
- PTR pvParam)
+RETCODE SQL_API
+SQLGetConnectOption(
+ HDBC hdbc,
+ UWORD fOption,
+ PTR pvParam)
{
-static char *func="SQLGetConnectOption";
-ConnectionClass *conn = (ConnectionClass *) hdbc;
+ static char *func = "SQLGetConnectOption";
+ ConnectionClass *conn = (ConnectionClass *) hdbc;
mylog("%s: entering...\n", func);
- if (! conn) {
+ if (!conn)
+ {
CC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
- switch (fOption) {
- case SQL_ACCESS_MODE:/* NOT SUPPORTED */
- *((UDWORD *) pvParam) = SQL_MODE_READ_WRITE;
- break;
+ switch (fOption)
+ {
+ case SQL_ACCESS_MODE: /* NOT SUPPORTED */
+ *((UDWORD *) pvParam) = SQL_MODE_READ_WRITE;
+ break;
- case SQL_AUTOCOMMIT:
- *((UDWORD *)pvParam) = (UDWORD)( CC_is_in_autocommit(conn) ?
- SQL_AUTOCOMMIT_ON : SQL_AUTOCOMMIT_OFF);
- break;
+ case SQL_AUTOCOMMIT:
+ *((UDWORD *) pvParam) = (UDWORD) (CC_is_in_autocommit(conn) ?
+ SQL_AUTOCOMMIT_ON : SQL_AUTOCOMMIT_OFF);
+ break;
- case SQL_CURRENT_QUALIFIER: /* don't use qualifiers */
- if(pvParam)
- strcpy(pvParam, "");
+ case SQL_CURRENT_QUALIFIER: /* don't use qualifiers */
+ if (pvParam)
+ strcpy(pvParam, "");
- break;
+ break;
- case SQL_LOGIN_TIMEOUT: /* NOT SUPPORTED */
- *((UDWORD *) pvParam) = 0;
- break;
+ case SQL_LOGIN_TIMEOUT:/* NOT SUPPORTED */
+ *((UDWORD *) pvParam) = 0;
+ break;
- case SQL_PACKET_SIZE: /* NOT SUPPORTED */
- *((UDWORD *) pvParam) = globals.socket_buffersize;
- break;
+ case SQL_PACKET_SIZE: /* NOT SUPPORTED */
+ *((UDWORD *) pvParam) = globals.socket_buffersize;
+ break;
- case SQL_QUIET_MODE:/* NOT SUPPORTED */
- *((UDWORD *) pvParam) = (UDWORD) NULL;
- break;
+ case SQL_QUIET_MODE: /* NOT SUPPORTED */
+ *((UDWORD *) pvParam) = (UDWORD) NULL;
+ break;
- case SQL_TXN_ISOLATION:/* NOT SUPPORTED */
- *((UDWORD *) pvParam) = SQL_TXN_SERIALIZABLE;
- break;
+ case SQL_TXN_ISOLATION:/* NOT SUPPORTED */
+ *((UDWORD *) pvParam) = SQL_TXN_SERIALIZABLE;
+ break;
- /* These options should be handled by driver manager */
- case SQL_ODBC_CURSORS:
- case SQL_OPT_TRACE:
- case SQL_OPT_TRACEFILE:
- case SQL_TRANSLATE_DLL:
- case SQL_TRANSLATE_OPTION:
- CC_log_error(func, "This connect option (Get) is only used by the Driver Manager", conn);
- break;
+ /* These options should be handled by driver manager */
+ case SQL_ODBC_CURSORS:
+ case SQL_OPT_TRACE:
+ case SQL_OPT_TRACEFILE:
+ case SQL_TRANSLATE_DLL:
+ case SQL_TRANSLATE_OPTION:
+ CC_log_error(func, "This connect option (Get) is only used by the Driver Manager", conn);
+ break;
- default:
- {
- char option[64];
- conn->errormsg = "Unknown connect option (Get)";
- conn->errornumber = CONN_UNSUPPORTED_OPTION;
- sprintf(option, "fOption=%d", fOption);
- CC_log_error(func, option, conn);
- return SQL_ERROR;
- break;
- }
+ default:
+ {
+ char option[64];
- }
+ conn->errormsg = "Unknown connect option (Get)";
+ conn->errornumber = CONN_UNSUPPORTED_OPTION;
+ sprintf(option, "fOption=%d", fOption);
+ CC_log_error(func, option, conn);
+ return SQL_ERROR;
+ break;
+ }
+
+ }
return SQL_SUCCESS;
}
-/* - - - - - - - - - */
+/* - - - - - - - - - */
-RETCODE SQL_API SQLSetStmtOption(
- HSTMT hstmt,
- UWORD fOption,
- UDWORD vParam)
+RETCODE SQL_API
+SQLSetStmtOption(
+ HSTMT hstmt,
+ UWORD fOption,
+ UDWORD vParam)
{
-static char *func="SQLSetStmtOption";
-StatementClass *stmt = (StatementClass *) hstmt;
+ static char *func = "SQLSetStmtOption";
+ StatementClass *stmt = (StatementClass *) hstmt;
mylog("%s: entering...\n", func);
@@ -476,7 +532,8 @@ StatementClass *stmt = (StatementClass *) hstmt;
/* all the time, but it tries to set a huge value for SQL_MAX_LENGTH */
/* and expects the driver to reduce it to the real value */
- if( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
@@ -485,16 +542,17 @@ StatementClass *stmt = (StatementClass *) hstmt;
}
-/* - - - - - - - - - */
+/* - - - - - - - - - */
-RETCODE SQL_API SQLGetStmtOption(
- HSTMT hstmt,
- UWORD fOption,
- PTR pvParam)
+RETCODE SQL_API
+SQLGetStmtOption(
+ HSTMT hstmt,
+ UWORD fOption,
+ PTR pvParam)
{
-static char *func="SQLGetStmtOption";
-StatementClass *stmt = (StatementClass *) hstmt;
-QResultClass *res;
+ static char *func = "SQLGetStmtOption";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ QResultClass *res;
mylog("%s: entering...\n", func);
@@ -502,115 +560,123 @@ QResultClass *res;
/* all the time, but it tries to set a huge value for SQL_MAX_LENGTH */
/* and expects the driver to reduce it to the real value */
- if( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
- switch(fOption) {
- case SQL_GET_BOOKMARK:
- case SQL_ROW_NUMBER:
-
- res = stmt->result;
-
- if ( stmt->manual_result || ! globals.use_declarefetch) {
- /* make sure we're positioned on a valid row */
- if((stmt->currTuple < 0) ||
- (stmt->currTuple >= QR_get_num_tuples(res))) {
- stmt->errormsg = "Not positioned on a valid row.";
- stmt->errornumber = STMT_INVALID_CURSOR_STATE_ERROR;
- SC_log_error(func, "", stmt);
- return SQL_ERROR;
+ switch (fOption)
+ {
+ case SQL_GET_BOOKMARK:
+ case SQL_ROW_NUMBER:
+
+ res = stmt->result;
+
+ if (stmt->manual_result || !globals.use_declarefetch)
+ {
+ /* make sure we're positioned on a valid row */
+ if ((stmt->currTuple < 0) ||
+ (stmt->currTuple >= QR_get_num_tuples(res)))
+ {
+ stmt->errormsg = "Not positioned on a valid row.";
+ stmt->errornumber = STMT_INVALID_CURSOR_STATE_ERROR;
+ SC_log_error(func, "", stmt);
+ return SQL_ERROR;
+ }
}
- }
- else {
- if (stmt->currTuple == -1 || ! res || ! res->tupleField) {
- stmt->errormsg = "Not positioned on a valid row.";
- stmt->errornumber = STMT_INVALID_CURSOR_STATE_ERROR;
+ else
+ {
+ if (stmt->currTuple == -1 || !res || !res->tupleField)
+ {
+ stmt->errormsg = "Not positioned on a valid row.";
+ stmt->errornumber = STMT_INVALID_CURSOR_STATE_ERROR;
+ SC_log_error(func, "", stmt);
+ return SQL_ERROR;
+ }
+ }
+
+ if (fOption == SQL_GET_BOOKMARK && stmt->options.use_bookmarks == SQL_UB_OFF)
+ {
+ stmt->errormsg = "Operation invalid because use bookmarks not enabled.";
+ stmt->errornumber = STMT_OPERATION_INVALID;
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
- }
- if (fOption == SQL_GET_BOOKMARK && stmt->options.use_bookmarks == SQL_UB_OFF) {
- stmt->errormsg = "Operation invalid because use bookmarks not enabled.";
- stmt->errornumber = STMT_OPERATION_INVALID;
- SC_log_error(func, "", stmt);
- return SQL_ERROR;
- }
+ *((UDWORD *) pvParam) = SC_get_bookmark(stmt);
- *((UDWORD *) pvParam) = SC_get_bookmark(stmt);
-
- break;
+ break;
- case SQL_ASYNC_ENABLE: /* NOT SUPPORTED */
- *((SDWORD *) pvParam) = SQL_ASYNC_ENABLE_OFF;
- break;
+ case SQL_ASYNC_ENABLE: /* NOT SUPPORTED */
+ *((SDWORD *) pvParam) = SQL_ASYNC_ENABLE_OFF;
+ break;
- case SQL_BIND_TYPE:
- *((SDWORD *) pvParam) = stmt->options.bind_size;
- break;
+ case SQL_BIND_TYPE:
+ *((SDWORD *) pvParam) = stmt->options.bind_size;
+ break;
- case SQL_CONCURRENCY: /* NOT REALLY SUPPORTED */
- mylog("GetStmtOption(): SQL_CONCURRENCY\n");
- *((SDWORD *)pvParam) = stmt->options.scroll_concurrency;
- break;
+ case SQL_CONCURRENCY: /* NOT REALLY SUPPORTED */
+ mylog("GetStmtOption(): SQL_CONCURRENCY\n");
+ *((SDWORD *) pvParam) = stmt->options.scroll_concurrency;
+ break;
- case SQL_CURSOR_TYPE: /* PARTIAL SUPPORT */
- mylog("GetStmtOption(): SQL_CURSOR_TYPE\n");
- *((SDWORD *)pvParam) = stmt->options.cursor_type;
- break;
+ case SQL_CURSOR_TYPE: /* PARTIAL SUPPORT */
+ mylog("GetStmtOption(): SQL_CURSOR_TYPE\n");
+ *((SDWORD *) pvParam) = stmt->options.cursor_type;
+ break;
- case SQL_KEYSET_SIZE: /* NOT SUPPORTED, but saved */
- mylog("GetStmtOption(): SQL_KEYSET_SIZE\n");
- *((SDWORD *)pvParam) = stmt->options.keyset_size;
- break;
+ case SQL_KEYSET_SIZE: /* NOT SUPPORTED, but saved */
+ mylog("GetStmtOption(): SQL_KEYSET_SIZE\n");
+ *((SDWORD *) pvParam) = stmt->options.keyset_size;
+ break;
- case SQL_MAX_LENGTH: /* NOT SUPPORTED, but saved */
- *((SDWORD *)pvParam) = stmt->options.maxLength;
- break;
+ case SQL_MAX_LENGTH: /* NOT SUPPORTED, but saved */
+ *((SDWORD *) pvParam) = stmt->options.maxLength;
+ break;
- case SQL_MAX_ROWS: /* NOT SUPPORTED, but saved */
- *((SDWORD *)pvParam) = stmt->options.maxRows;
- mylog("GetSmtOption: MAX_ROWS, returning %d\n", stmt->options.maxRows);
- break;
+ case SQL_MAX_ROWS: /* NOT SUPPORTED, but saved */
+ *((SDWORD *) pvParam) = stmt->options.maxRows;
+ mylog("GetSmtOption: MAX_ROWS, returning %d\n", stmt->options.maxRows);
+ break;
- case SQL_NOSCAN:/* NOT SUPPORTED */
- *((SDWORD *) pvParam) = SQL_NOSCAN_ON;
- break;
+ case SQL_NOSCAN: /* NOT SUPPORTED */
+ *((SDWORD *) pvParam) = SQL_NOSCAN_ON;
+ break;
- case SQL_QUERY_TIMEOUT: /* NOT SUPPORTED */
- *((SDWORD *) pvParam) = 0;
- break;
+ case SQL_QUERY_TIMEOUT:/* NOT SUPPORTED */
+ *((SDWORD *) pvParam) = 0;
+ break;
- case SQL_RETRIEVE_DATA: /* NOT SUPPORTED, but saved */
- *((SDWORD *) pvParam) = stmt->options.retrieve_data;
- break;
+ case SQL_RETRIEVE_DATA:/* NOT SUPPORTED, but saved */
+ *((SDWORD *) pvParam) = stmt->options.retrieve_data;
+ break;
- case SQL_ROWSET_SIZE:
- *((SDWORD *) pvParam) = stmt->options.rowset_size;
- break;
+ case SQL_ROWSET_SIZE:
+ *((SDWORD *) pvParam) = stmt->options.rowset_size;
+ break;
- case SQL_SIMULATE_CURSOR:/* NOT SUPPORTED */
- *((SDWORD *) pvParam) = SQL_SC_NON_UNIQUE;
- break;
+ case SQL_SIMULATE_CURSOR: /* NOT SUPPORTED */
+ *((SDWORD *) pvParam) = SQL_SC_NON_UNIQUE;
+ break;
- case SQL_USE_BOOKMARKS:
- *((SDWORD *) pvParam) = stmt->options.use_bookmarks;
- break;
+ case SQL_USE_BOOKMARKS:
+ *((SDWORD *) pvParam) = stmt->options.use_bookmarks;
+ break;
- default:
- {
- char option[64];
- stmt->errornumber = STMT_NOT_IMPLEMENTED_ERROR;
- stmt->errormsg = "Unknown statement option (Get)";
- sprintf(option, "fOption=%d", fOption);
- SC_log_error(func, option, stmt);
- return SQL_ERROR;
- }
+ default:
+ {
+ char option[64];
+
+ stmt->errornumber = STMT_NOT_IMPLEMENTED_ERROR;
+ stmt->errormsg = "Unknown statement option (Get)";
+ sprintf(option, "fOption=%d", fOption);
+ SC_log_error(func, option, stmt);
+ return SQL_ERROR;
+ }
}
return SQL_SUCCESS;
}
-/* - - - - - - - - - */
+/* - - - - - - - - - */
diff --git a/src/interfaces/odbc/parse.c b/src/interfaces/odbc/parse.c
index dd85e66dceb02a791a560509aa934a902a4421ac..20fedccccd7025e47a9d76351109a7e29c7edbe4 100644
--- a/src/interfaces/odbc/parse.c
+++ b/src/interfaces/odbc/parse.c
@@ -1,19 +1,19 @@
-/* Module: parse.c
+/* Module: parse.c
*
- * Description: This module contains routines related to parsing SQL statements.
- * This can be useful for two reasons:
+ * Description: This module contains routines related to parsing SQL statements.
+ * This can be useful for two reasons:
*
- * 1. So the query does not actually have to be executed to return data about it
+ * 1. So the query does not actually have to be executed to return data about it
*
- * 2. To be able to return information about precision, nullability, aliases, etc.
- * in the functions SQLDescribeCol and SQLColAttributes. Currently, Postgres
- * doesn't return any information about these things in a query.
+ * 2. To be able to return information about precision, nullability, aliases, etc.
+ * in the functions SQLDescribeCol and SQLColAttributes. Currently, Postgres
+ * doesn't return any information about these things in a query.
*
- * Classes: none
+ * Classes: none
*
- * API functions: none
+ * API functions: none
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -28,7 +28,7 @@
#ifndef WIN32
#ifndef HAVE_STRICMP
-#define stricmp(s1,s2) strcasecmp(s1,s2)
+#define stricmp(s1,s2) strcasecmp(s1,s2)
#define strnicmp(s1,s2,n) strncasecmp(s1,s2,n)
#endif
#endif
@@ -37,16 +37,17 @@
#define TAB_INCR 8
#define COL_INCR 16
-char *getNextToken(char *s, char *token, int smax, char *delim, char *quote, char *dquote, char *numeric);
-void getColInfo(COL_INFO *col_info, FIELD_INFO *fi, int k);
-char searchColInfo(COL_INFO *col_info, FIELD_INFO *fi);
+char *getNextToken(char *s, char *token, int smax, char *delim, char *quote, char *dquote, char *numeric);
+void getColInfo(COL_INFO * col_info, FIELD_INFO * fi, int k);
+char searchColInfo(COL_INFO * col_info, FIELD_INFO * fi);
char *
getNextToken(char *s, char *token, int smax, char *delim, char *quote, char *dquote, char *numeric)
{
-int i = 0;
-int out = 0;
-char qc, in_escape = FALSE;
+ int i = 0;
+ int out = 0;
+ char qc,
+ in_escape = FALSE;
if (smax <= 1)
return NULL;
@@ -54,44 +55,55 @@ char qc, in_escape = FALSE;
smax--;
/* skip leading delimiters */
- while (isspace((unsigned char) s[i]) || s[i] == ',') {
+ while (isspace((unsigned char) s[i]) || s[i] == ',')
+ {
/* mylog("skipping '%c'\n", s[i]); */
i++;
}
- if (s[0] == '\0') {
+ if (s[0] == '\0')
+ {
token[0] = '\0';
return NULL;
}
- if (quote) *quote = FALSE;
- if (dquote) *dquote = FALSE;
- if (numeric) *numeric = FALSE;
+ if (quote)
+ *quote = FALSE;
+ if (dquote)
+ *dquote = FALSE;
+ if (numeric)
+ *numeric = FALSE;
/* get the next token */
- while ( ! isspace((unsigned char) s[i]) && s[i] != ',' &&
- s[i] != '\0' && out != smax) {
+ while (!isspace((unsigned char) s[i]) && s[i] != ',' &&
+ s[i] != '\0' && out != smax)
+ {
- /* Handle quoted stuff */
- if ( out == 0 && (s[i] == '\"' || s[i] == '\'')) {
+ /* Handle quoted stuff */
+ if (out == 0 && (s[i] == '\"' || s[i] == '\''))
+ {
qc = s[i];
- if (qc == '\"') {
- if (dquote) *dquote = TRUE;
+ if (qc == '\"')
+ {
+ if (dquote)
+ *dquote = TRUE;
}
- if (qc == '\'') {
- if (quote) *quote = TRUE;
+ if (qc == '\'')
+ {
+ if (quote)
+ *quote = TRUE;
}
- i++; /* dont return the quote */
- while (s[i] != '\0' && out != smax) {
- if (s[i] == qc && ! in_escape) {
+ i++; /* dont return the quote */
+ while (s[i] != '\0' && out != smax)
+ {
+ if (s[i] == qc && !in_escape)
break;
- }
- if (s[i] == '\\' && ! in_escape) {
+ if (s[i] == '\\' && !in_escape)
in_escape = TRUE;
- }
- else {
- in_escape = FALSE;
+ else
+ {
+ in_escape = FALSE;
token[out++] = s[i];
}
i++;
@@ -101,20 +113,24 @@ char qc, in_escape = FALSE;
break;
}
- /* Check for numeric literals */
- if ( out == 0 && isdigit((unsigned char) s[i])) {
- if (numeric) *numeric = TRUE;
+ /* Check for numeric literals */
+ if (out == 0 && isdigit((unsigned char) s[i]))
+ {
+ if (numeric)
+ *numeric = TRUE;
token[out++] = s[i++];
- while ( isalnum((unsigned char) s[i]) || s[i] == '.')
+ while (isalnum((unsigned char) s[i]) || s[i] == '.')
token[out++] = s[i++];
break;
}
- if ( ispunct((unsigned char) s[i]) && s[i] != '_') {
+ if (ispunct((unsigned char) s[i]) && s[i] != '_')
+ {
mylog("got ispunct: s[%d] = '%c'\n", i, s[i]);
- if (out == 0) {
+ if (out == 0)
+ {
token[out++] = s[i++];
break;
}
@@ -132,25 +148,30 @@ char qc, in_escape = FALSE;
token[out] = '\0';
- /* find the delimiter */
- while ( isspace((unsigned char) s[i]))
+ /* find the delimiter */
+ while (isspace((unsigned char) s[i]))
i++;
- /* return the most priority delimiter */
- if (s[i] == ',') {
- if (delim) *delim = s[i];
+ /* return the most priority delimiter */
+ if (s[i] == ',')
+ {
+ if (delim)
+ *delim = s[i];
}
- else if (s[i] == '\0') {
- if (delim) *delim = '\0';
+ else if (s[i] == '\0')
+ {
+ if (delim)
+ *delim = '\0';
}
- else {
- if (delim) *delim = ' ';
+ else
+ {
+ if (delim)
+ *delim = ' ';
}
/* skip trailing blanks */
- while ( isspace((unsigned char) s[i])) {
+ while (isspace((unsigned char) s[i]))
i++;
- }
return &s[i];
}
@@ -176,28 +197,30 @@ QR_set_field_info(stmt->result, 13, "FIELD_TYPE", PG_TYPE_INT4, 4);
#endif
void
-getColInfo(COL_INFO *col_info, FIELD_INFO *fi, int k)
+getColInfo(COL_INFO * col_info, FIELD_INFO * fi, int k)
{
if (fi->name[0] == '\0')
strcpy(fi->name, QR_get_value_manual(col_info->result, k, 3));
- fi->type = atoi( QR_get_value_manual(col_info->result, k, 13));
- fi->precision = atoi( QR_get_value_manual(col_info->result, k, 6));
- fi->length = atoi( QR_get_value_manual(col_info->result, k, 7));
- fi->nullable = atoi( QR_get_value_manual(col_info->result, k, 10));
- fi->display_size = atoi( QR_get_value_manual(col_info->result, k, 12));
+ fi->type = atoi(QR_get_value_manual(col_info->result, k, 13));
+ fi->precision = atoi(QR_get_value_manual(col_info->result, k, 6));
+ fi->length = atoi(QR_get_value_manual(col_info->result, k, 7));
+ fi->nullable = atoi(QR_get_value_manual(col_info->result, k, 10));
+ fi->display_size = atoi(QR_get_value_manual(col_info->result, k, 12));
}
char
-searchColInfo(COL_INFO *col_info, FIELD_INFO *fi)
+searchColInfo(COL_INFO * col_info, FIELD_INFO * fi)
{
-int k;
-char *col;
+ int k;
+ char *col;
- for (k = 0; k < QR_get_num_tuples(col_info->result); k++) {
+ for (k = 0; k < QR_get_num_tuples(col_info->result); k++)
+ {
col = QR_get_value_manual(col_info->result, k, 3);
- if ( ! strcmp(col, fi->name)) {
+ if (!strcmp(col, fi->name))
+ {
getColInfo(col_info, fi, k);
mylog("PARSE: searchColInfo: \n");
@@ -210,22 +233,39 @@ char *col;
char
-parse_statement(StatementClass *stmt)
+parse_statement(StatementClass * stmt)
{
-static char *func="parse_statement";
-char token[256];
-char delim, quote, dquote, numeric, unquoted;
-char *ptr;
-char in_select = FALSE, in_distinct = FALSE, in_on = FALSE, in_from = FALSE, in_where = FALSE, in_table = FALSE;
-char in_field = FALSE, in_expr = FALSE, in_func = FALSE, in_dot = FALSE, in_as = FALSE;
-int j, i, k = 0, n, blevel = 0;
-FIELD_INFO **fi;
-TABLE_INFO **ti;
-char parse;
-ConnectionClass *conn = stmt->hdbc;
-HSTMT hcol_stmt;
-StatementClass *col_stmt;
-RETCODE result;
+ static char *func = "parse_statement";
+ char token[256];
+ char delim,
+ quote,
+ dquote,
+ numeric,
+ unquoted;
+ char *ptr;
+ char in_select = FALSE,
+ in_distinct = FALSE,
+ in_on = FALSE,
+ in_from = FALSE,
+ in_where = FALSE,
+ in_table = FALSE;
+ char in_field = FALSE,
+ in_expr = FALSE,
+ in_func = FALSE,
+ in_dot = FALSE,
+ in_as = FALSE;
+ int j,
+ i,
+ k = 0,
+ n,
+ blevel = 0;
+ FIELD_INFO **fi;
+ TABLE_INFO **ti;
+ char parse;
+ ConnectionClass *conn = stmt->hdbc;
+ HSTMT hcol_stmt;
+ StatementClass *col_stmt;
+ RETCODE result;
mylog("%s: entering...\n", func);
@@ -237,34 +277,39 @@ RETCODE result;
stmt->nfld = 0;
stmt->ntab = 0;
- while ((ptr = getNextToken(ptr, token, sizeof(token), &delim, "e, &dquote, &numeric)) != NULL) {
+ while ((ptr = getNextToken(ptr, token, sizeof(token), &delim, "e, &dquote, &numeric)) != NULL)
+ {
- unquoted = ! ( quote || dquote );
+ unquoted = !(quote || dquote);
mylog("unquoted=%d, quote=%d, dquote=%d, numeric=%d, delim='%c', token='%s', ptr='%s'\n", unquoted, quote, dquote, numeric, delim, token, ptr);
- if ( unquoted && ! stricmp(token, "select")) {
+ if (unquoted && !stricmp(token, "select"))
+ {
in_select = TRUE;
mylog("SELECT\n");
continue;
}
- if ( unquoted && in_select && ! stricmp(token, "distinct")) {
+ if (unquoted && in_select && !stricmp(token, "distinct"))
+ {
in_distinct = TRUE;
mylog("DISTINCT\n");
continue;
}
- if ( unquoted && ! stricmp(token, "into")) {
+ if (unquoted && !stricmp(token, "into"))
+ {
in_select = FALSE;
mylog("INTO\n");
continue;
}
- if ( unquoted && ! stricmp(token, "from")) {
+ if (unquoted && !stricmp(token, "from"))
+ {
in_select = FALSE;
in_from = TRUE;
@@ -272,11 +317,12 @@ RETCODE result;
continue;
}
- if ( unquoted && (! stricmp(token, "where") ||
- ! stricmp(token, "union") ||
- ! stricmp(token, "order") ||
- ! stricmp(token, "group") ||
- ! stricmp(token, "having"))) {
+ if (unquoted && (!stricmp(token, "where") ||
+ !stricmp(token, "union") ||
+ !stricmp(token, "order") ||
+ !stricmp(token, "group") ||
+ !stricmp(token, "having")))
+ {
in_select = FALSE;
in_from = FALSE;
@@ -286,44 +332,53 @@ RETCODE result;
break;
}
- if (in_select) {
+ if (in_select)
+ {
- if ( in_distinct) {
+ if (in_distinct)
+ {
mylog("in distinct\n");
- if (unquoted && ! stricmp(token, "on")) {
+ if (unquoted && !stricmp(token, "on"))
+ {
in_on = TRUE;
mylog("got on\n");
continue;
}
- if (in_on) {
+ if (in_on)
+ {
in_distinct = FALSE;
in_on = FALSE;
- continue; /* just skip the unique on field */
+ continue; /* just skip the unique on field */
}
mylog("done distinct\n");
in_distinct = FALSE;
}
- if ( in_expr || in_func) { /* just eat the expression */
+ if (in_expr || in_func)
+ { /* just eat the expression */
mylog("in_expr=%d or func=%d\n", in_expr, in_func);
if (quote || dquote)
continue;
- if (in_expr && blevel == 0 && delim == ',') {
+ if (in_expr && blevel == 0 && delim == ',')
+ {
mylog("**** in_expr and Got comma\n");
in_expr = FALSE;
in_field = FALSE;
}
- else if (token[0] == '(') {
+ else if (token[0] == '(')
+ {
blevel++;
mylog("blevel++ = %d\n", blevel);
}
- else if (token[0] == ')') {
+ else if (token[0] == ')')
+ {
blevel--;
mylog("blevel-- = %d\n", blevel);
- if (delim==',') {
+ if (delim == ',')
+ {
in_func = FALSE;
in_expr = FALSE;
in_field = FALSE;
@@ -332,43 +387,50 @@ RETCODE result;
continue;
}
- if ( ! in_field) {
+ if (!in_field)
+ {
- if ( ! token[0])
+ if (!token[0])
continue;
- if ( ! (stmt->nfld % FLD_INCR)) {
+ if (!(stmt->nfld % FLD_INCR))
+ {
mylog("reallocing at nfld=%d\n", stmt->nfld);
fi = (FIELD_INFO **) realloc(fi, (stmt->nfld + FLD_INCR) * sizeof(FIELD_INFO *));
- if ( ! fi) {
+ if (!fi)
+ {
stmt->parse_status = STMT_PARSE_FATAL;
return FALSE;
}
stmt->fi = fi;
}
- fi[stmt->nfld] = (FIELD_INFO *) malloc( sizeof(FIELD_INFO));
- if (fi[stmt->nfld] == NULL) {
+ fi[stmt->nfld] = (FIELD_INFO *) malloc(sizeof(FIELD_INFO));
+ if (fi[stmt->nfld] == NULL)
+ {
stmt->parse_status = STMT_PARSE_FATAL;
return FALSE;
}
- /* Initialize the field info */
+ /* Initialize the field info */
memset(fi[stmt->nfld], 0, sizeof(FIELD_INFO));
- /* double quotes are for qualifiers */
+ /* double quotes are for qualifiers */
if (dquote)
fi[stmt->nfld]->dquote = TRUE;
- if (quote) {
+ if (quote)
+ {
fi[stmt->nfld++]->quote = TRUE;
continue;
}
- else if (numeric) {
+ else if (numeric)
+ {
mylog("**** got numeric: nfld = %d\n", stmt->nfld);
fi[stmt->nfld]->numeric = TRUE;
}
- else if (token[0] == '(') { /* expression */
+ else if (token[0] == '(')
+ { /* expression */
mylog("got EXPRESSION\n");
fi[stmt->nfld++]->expr = TRUE;
in_expr = TRUE;
@@ -376,33 +438,34 @@ RETCODE result;
continue;
}
- else {
+ else
+ {
strcpy(fi[stmt->nfld]->name, token);
fi[stmt->nfld]->dot[0] = '\0';
}
mylog("got field='%s', dot='%s'\n", fi[stmt->nfld]->name, fi[stmt->nfld]->dot);
- if (delim == ',') {
+ if (delim == ',')
mylog("comma (1)\n");
- }
- else {
+ else
in_field = TRUE;
- }
stmt->nfld++;
continue;
}
/**************************/
- /* We are in a field now */
+ /* We are in a field now */
/**************************/
- if (in_dot) {
+ if (in_dot)
+ {
stmt->nfld--;
strcpy(fi[stmt->nfld]->dot, fi[stmt->nfld]->name);
strcpy(fi[stmt->nfld]->name, token);
stmt->nfld++;
in_dot = FALSE;
- if (delim == ',') {
+ if (delim == ',')
+ {
mylog("in_dot: got comma\n");
in_field = FALSE;
}
@@ -410,7 +473,8 @@ RETCODE result;
continue;
}
- if (in_as) {
+ if (in_as)
+ {
stmt->nfld--;
strcpy(fi[stmt->nfld]->alias, token);
mylog("alias for field '%s' is '%s'\n", fi[stmt->nfld]->name, fi[stmt->nfld]->alias);
@@ -419,58 +483,69 @@ RETCODE result;
stmt->nfld++;
- if (delim == ',') {
+ if (delim == ',')
mylog("comma(2)\n");
- }
continue;
}
- /* Function */
- if (token[0] == '(') {
+ /* Function */
+ if (token[0] == '(')
+ {
in_func = TRUE;
blevel = 1;
- fi[stmt->nfld-1]->func = TRUE;
- /* name will have the function name -- maybe useful some day */
- mylog("**** got function = '%s'\n", fi[stmt->nfld-1]->name);
+ fi[stmt->nfld - 1]->func = TRUE;
+
+ /*
+ * name will have the function name -- maybe useful some
+ * day
+ */
+ mylog("**** got function = '%s'\n", fi[stmt->nfld - 1]->name);
continue;
}
- if (token[0] == '.') {
- in_dot = TRUE;
+ if (token[0] == '.')
+ {
+ in_dot = TRUE;
mylog("got dot\n");
continue;
}
- if ( ! stricmp(token, "as")) {
+ if (!stricmp(token, "as"))
+ {
in_as = TRUE;
mylog("got AS\n");
continue;
}
- /* otherwise, it's probably an expression */
+ /* otherwise, it's probably an expression */
in_expr = TRUE;
- fi[stmt->nfld-1]->expr = TRUE;
- fi[stmt->nfld-1]->name[0] = '\0';
+ fi[stmt->nfld - 1]->expr = TRUE;
+ fi[stmt->nfld - 1]->name[0] = '\0';
mylog("*** setting expression\n");
}
- if (in_from) {
+ if (in_from)
+ {
- if ( ! in_table) {
- if ( ! token[0])
+ if (!in_table)
+ {
+ if (!token[0])
continue;
- if ( ! (stmt->ntab % TAB_INCR)) {
+ if (!(stmt->ntab % TAB_INCR))
+ {
ti = (TABLE_INFO **) realloc(ti, (stmt->ntab + TAB_INCR) * sizeof(TABLE_INFO *));
- if ( ! ti) {
+ if (!ti)
+ {
stmt->parse_status = STMT_PARSE_FATAL;
return FALSE;
}
stmt->ti = ti;
}
ti[stmt->ntab] = (TABLE_INFO *) malloc(sizeof(TABLE_INFO));
- if (ti[stmt->ntab] == NULL) {
+ if (ti[stmt->ntab] == NULL)
+ {
stmt->parse_status = STMT_PARSE_FATAL;
return FALSE;
}
@@ -480,57 +555,61 @@ RETCODE result;
strcpy(ti[stmt->ntab]->name, token);
mylog("got table = '%s'\n", ti[stmt->ntab]->name);
- if (delim == ',') {
+ if (delim == ',')
mylog("more than 1 tables\n");
- }
- else {
+ else
in_table = TRUE;
- }
stmt->ntab++;
continue;
}
- strcpy(ti[stmt->ntab-1]->alias, token);
- mylog("alias for table '%s' is '%s'\n", ti[stmt->ntab-1]->name, ti[stmt->ntab-1]->alias);
+ strcpy(ti[stmt->ntab - 1]->alias, token);
+ mylog("alias for table '%s' is '%s'\n", ti[stmt->ntab - 1]->name, ti[stmt->ntab - 1]->alias);
in_table = FALSE;
- if (delim == ',') {
+ if (delim == ',')
mylog("more than 1 tables\n");
- }
}
}
/*************************************************/
- /* Resolve any possible field names with tables */
+ /* Resolve any possible field names with tables */
/*************************************************/
parse = TRUE;
- /* Resolve field names with tables */
- for (i = 0; i < stmt->nfld; i++) {
+ /* Resolve field names with tables */
+ for (i = 0; i < stmt->nfld; i++)
+ {
- if (fi[i]->func || fi[i]->expr || fi[i]->numeric) {
+ if (fi[i]->func || fi[i]->expr || fi[i]->numeric)
+ {
fi[i]->ti = NULL;
fi[i]->type = -1;
parse = FALSE;
continue;
}
- else if (fi[i]->quote) { /* handle as text */
+ else if (fi[i]->quote)
+ { /* handle as text */
fi[i]->ti = NULL;
fi[i]->type = PG_TYPE_TEXT;
fi[i]->precision = 0;
continue;
- }
+ }
- /* it's a dot, resolve to table or alias */
- else if (fi[i]->dot[0]) {
- for (k = 0; k < stmt->ntab; k++) {
- if ( ! stricmp(ti[k]->name, fi[i]->dot)) {
+ /* it's a dot, resolve to table or alias */
+ else if (fi[i]->dot[0])
+ {
+ for (k = 0; k < stmt->ntab; k++)
+ {
+ if (!stricmp(ti[k]->name, fi[i]->dot))
+ {
fi[i]->ti = ti[k];
break;
}
- else if ( ! stricmp(ti[k]->alias, fi[i]->dot)) {
+ else if (!stricmp(ti[k]->alias, fi[i]->dot))
+ {
fi[i]->ti = ti[k];
break;
}
@@ -543,41 +622,47 @@ RETCODE result;
mylog("--------------------------------------------\n");
mylog("nfld=%d, ntab=%d\n", stmt->nfld, stmt->ntab);
- for (i=0; i < stmt->nfld; i++) {
+ for (i = 0; i < stmt->nfld; i++)
+ {
mylog("Field %d: expr=%d, func=%d, quote=%d, dquote=%d, numeric=%d, name='%s', alias='%s', dot='%s'\n", i, fi[i]->expr, fi[i]->func, fi[i]->quote, fi[i]->dquote, fi[i]->numeric, fi[i]->name, fi[i]->alias, fi[i]->dot);
if (fi[i]->ti)
- mylog(" ----> table_name='%s', table_alias='%s'\n", fi[i]->ti->name, fi[i]->ti->alias);
+ mylog(" ----> table_name='%s', table_alias='%s'\n", fi[i]->ti->name, fi[i]->ti->alias);
}
- for (i=0; i < stmt->ntab; i++) {
+ for (i = 0; i < stmt->ntab; i++)
mylog("Table %d: name='%s', alias='%s'\n", i, ti[i]->name, ti[i]->alias);
- }
/******************************************************/
- /* Now save the SQLColumns Info for the parse tables */
+ /* Now save the SQLColumns Info for the parse tables */
/******************************************************/
- /* Call SQLColumns for each table and store the result */
- for (i = 0; i < stmt->ntab; i++) {
+ /* Call SQLColumns for each table and store the result */
+ for (i = 0; i < stmt->ntab; i++)
+ {
- /* See if already got it */
- char found = FALSE;
- for (k = 0; k < conn->ntables; k++) {
- if ( ! stricmp(conn->col_info[k]->name, ti[i]->name)) {
+ /* See if already got it */
+ char found = FALSE;
+
+ for (k = 0; k < conn->ntables; k++)
+ {
+ if (!stricmp(conn->col_info[k]->name, ti[i]->name))
+ {
mylog("FOUND col_info table='%s'\n", ti[i]->name);
found = TRUE;
break;
}
}
-
- if ( ! found) {
+
+ if (!found)
+ {
mylog("PARSE: Getting SQLColumns for table[%d]='%s'\n", i, ti[i]->name);
- result = SQLAllocStmt( stmt->hdbc, &hcol_stmt);
- if((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO)) {
+ result = SQLAllocStmt(stmt->hdbc, &hcol_stmt);
+ if ((result != SQL_SUCCESS) && (result != SQL_SUCCESS_WITH_INFO))
+ {
stmt->errormsg = "SQLAllocStmt failed in parse_statement for columns.";
stmt->errornumber = STMT_NO_MEMORY_ERROR;
stmt->parse_status = STMT_PARSE_FATAL;
@@ -587,18 +672,21 @@ RETCODE result;
col_stmt = (StatementClass *) hcol_stmt;
col_stmt->internal = TRUE;
- result = SQLColumns(hcol_stmt, "", 0, "", 0,
+ result = SQLColumns(hcol_stmt, "", 0, "", 0,
ti[i]->name, (SWORD) strlen(ti[i]->name), "", 0);
-
+
mylog(" Past SQLColumns\n");
- if (result == SQL_SUCCESS) {
+ if (result == SQL_SUCCESS)
+ {
mylog(" Success\n");
- if ( ! (conn->ntables % COL_INCR)) {
+ if (!(conn->ntables % COL_INCR))
+ {
mylog("PARSE: Allocing col_info at ntables=%d\n", conn->ntables);
conn->col_info = (COL_INFO **) realloc(conn->col_info, (conn->ntables + COL_INCR) * sizeof(COL_INFO *));
- if ( ! conn->col_info) {
+ if (!conn->col_info)
+ {
stmt->parse_status = STMT_PARSE_FATAL;
return FALSE;
}
@@ -606,18 +694,23 @@ RETCODE result;
mylog("PARSE: malloc at conn->col_info[%d]\n", conn->ntables);
conn->col_info[conn->ntables] = (COL_INFO *) malloc(sizeof(COL_INFO));
- if ( ! conn->col_info[conn->ntables]) {
+ if (!conn->col_info[conn->ntables])
+ {
stmt->parse_status = STMT_PARSE_FATAL;
return FALSE;
}
- /* Store the table name and the SQLColumns result structure */
+ /*
+ * Store the table name and the SQLColumns result
+ * structure
+ */
strcpy(conn->col_info[conn->ntables]->name, ti[i]->name);
conn->col_info[conn->ntables]->result = col_stmt->result;
- /* The connection will now free the result structures, so make
- sure that the statement doesn't free it
- */
+ /*
+ * The connection will now free the result structures, so
+ * make sure that the statement doesn't free it
+ */
col_stmt->result = NULL;
conn->ntables++;
@@ -625,13 +718,14 @@ RETCODE result;
SQLFreeStmt(hcol_stmt, SQL_DROP);
mylog("Created col_info table='%s', ntables=%d\n", ti[i]->name, conn->ntables);
}
- else {
+ else
+ {
SQLFreeStmt(hcol_stmt, SQL_DROP);
break;
}
}
- /* Associate a table from the statement with a SQLColumn info */
+ /* Associate a table from the statement with a SQLColumn info */
ti[i]->col_info = conn->col_info[k];
mylog("associate col_info: i=%d, k=%d\n", i, k);
}
@@ -640,96 +734,115 @@ RETCODE result;
mylog("Done SQLColumns\n");
/******************************************************/
- /* Now resolve the fields to point to column info */
+ /* Now resolve the fields to point to column info */
/******************************************************/
- for (i = 0; i < stmt->nfld;) {
+ for (i = 0; i < stmt->nfld;)
+ {
- /* Dont worry about functions or quotes */
- if (fi[i]->func || fi[i]->quote || fi[i]->numeric) {
+ /* Dont worry about functions or quotes */
+ if (fi[i]->func || fi[i]->quote || fi[i]->numeric)
+ {
i++;
continue;
}
- /* Stars get expanded to all fields in the table */
- else if (fi[i]->name[0] == '*') {
+ /* Stars get expanded to all fields in the table */
+ else if (fi[i]->name[0] == '*')
+ {
- char do_all_tables;
- int total_cols, old_size, need, cols;
+ char do_all_tables;
+ int total_cols,
+ old_size,
+ need,
+ cols;
mylog("expanding field %d\n", i);
- total_cols = 0;
+ total_cols = 0;
- if (fi[i]->ti) /* The star represents only the qualified table */
+ if (fi[i]->ti) /* The star represents only the qualified
+ * table */
total_cols = QR_get_num_tuples(fi[i]->ti->col_info->result);
- else { /* The star represents all tables */
+ else
+ { /* The star represents all tables */
- /* Calculate the total number of columns after expansion */
- for (k = 0; k < stmt->ntab; k++) {
+ /* Calculate the total number of columns after expansion */
+ for (k = 0; k < stmt->ntab; k++)
total_cols += QR_get_num_tuples(ti[k]->col_info->result);
- }
}
total_cols--; /* makes up for the star */
- /* Allocate some more field pointers if necessary */
+ /* Allocate some more field pointers if necessary */
/*------------------------------------------------------------- */
old_size = (stmt->nfld / FLD_INCR * FLD_INCR + FLD_INCR);
need = total_cols - (old_size - stmt->nfld);
- mylog("k=%d, total_cols=%d, old_size=%d, need=%d\n", k,total_cols,old_size,need);
+ mylog("k=%d, total_cols=%d, old_size=%d, need=%d\n", k, total_cols, old_size, need);
+
+ if (need > 0)
+ {
+ int new_size = need / FLD_INCR * FLD_INCR + FLD_INCR;
- if (need > 0) {
- int new_size = need / FLD_INCR * FLD_INCR + FLD_INCR;
mylog("need more cols: new_size = %d\n", new_size);
fi = (FIELD_INFO **) realloc(fi, (old_size + new_size) * sizeof(FIELD_INFO *));
- if ( ! fi) {
+ if (!fi)
+ {
stmt->parse_status = STMT_PARSE_FATAL;
return FALSE;
}
}
/*------------------------------------------------------------- */
- /* copy any other fields (if there are any) up past the expansion */
- for (j = stmt->nfld - 1; j > i; j--) {
+
+ /*
+ * copy any other fields (if there are any) up past the
+ * expansion
+ */
+ for (j = stmt->nfld - 1; j > i; j--)
+ {
mylog("copying field %d to %d\n", j, total_cols + j);
fi[total_cols + j] = fi[j];
}
mylog("done copying fields\n");
/*------------------------------------------------------------- */
- /* Set the new number of fields */
+ /* Set the new number of fields */
stmt->nfld += total_cols;
mylog("stmt->nfld now at %d\n", stmt->nfld);
/*------------------------------------------------------------- */
- /* copy the new field info */
+ /* copy the new field info */
do_all_tables = (fi[i]->ti ? FALSE : TRUE);
- for (k = 0; k < (do_all_tables ? stmt->ntab : 1); k++) {
+ for (k = 0; k < (do_all_tables ? stmt->ntab : 1); k++)
+ {
TABLE_INFO *the_ti = do_all_tables ? ti[k] : fi[i]->ti;
cols = QR_get_num_tuples(the_ti->col_info->result);
- for (n = 0; n < cols; n++) {
+ for (n = 0; n < cols; n++)
+ {
mylog("creating field info: n=%d\n", n);
/* skip malloc (already did it for the Star) */
- if (k > 0 || n > 0) {
+ if (k > 0 || n > 0)
+ {
mylog("allocating field info at %d\n", n + i);
- fi[n + i] = (FIELD_INFO *) malloc( sizeof(FIELD_INFO));
- if (fi[n + i] == NULL) {
+ fi[n + i] = (FIELD_INFO *) malloc(sizeof(FIELD_INFO));
+ if (fi[n + i] == NULL)
+ {
stmt->parse_status = STMT_PARSE_FATAL;
return FALSE;
}
}
- /* Initialize the new space (or the * field) */
+ /* Initialize the new space (or the * field) */
memset(fi[n + i], 0, sizeof(FIELD_INFO));
fi[n + i]->ti = the_ti;
@@ -747,22 +860,28 @@ RETCODE result;
/*------------------------------------------------------------- */
}
- /* We either know which table the field was in because it was qualified
- with a table name or alias -OR- there was only 1 table.
- */
- else if (fi[i]->ti) {
+ /*
+ * We either know which table the field was in because it was
+ * qualified with a table name or alias -OR- there was only 1
+ * table.
+ */
+ else if (fi[i]->ti)
+ {
- if ( ! searchColInfo(fi[i]->ti->col_info, fi[i]))
+ if (!searchColInfo(fi[i]->ti->col_info, fi[i]))
parse = FALSE;
i++;
}
- /* Don't know the table -- search all tables in "from" list */
- else {
+ /* Don't know the table -- search all tables in "from" list */
+ else
+ {
parse = FALSE;
- for (k = 0; k < stmt->ntab; k++) {
- if ( searchColInfo(ti[k]->col_info, fi[i])) {
+ for (k = 0; k < stmt->ntab; k++)
+ {
+ if (searchColInfo(ti[k]->col_info, fi[i]))
+ {
fi[i]->ti = ti[k]; /* now know the table */
parse = TRUE;
break;
@@ -773,7 +892,7 @@ RETCODE result;
}
- if ( ! parse)
+ if (!parse)
stmt->parse_status = STMT_PARSE_INCOMPLETE;
else
stmt->parse_status = STMT_PARSE_COMPLETE;
@@ -782,4 +901,3 @@ RETCODE result;
mylog("done parse_statement: parse=%d, parse_status=%d\n", parse, stmt->parse_status);
return parse;
}
-
diff --git a/src/interfaces/odbc/pgtypes.c b/src/interfaces/odbc/pgtypes.c
index 91a1b3d37ff5077f43454f8be7e8ec3f88e54cf7..7139f57a19e20027cf747ff63e4870ba2f9c785e 100644
--- a/src/interfaces/odbc/pgtypes.c
+++ b/src/interfaces/odbc/pgtypes.c
@@ -1,16 +1,16 @@
-/* Module: pgtypes.c
+/* Module: pgtypes.c
*
- * Description: This module contains routines for getting information
- * about the supported Postgres data types. Only the function
- * pgtype_to_sqltype() returns an unknown condition. All other
- * functions return a suitable default so that even data types that
- * are not directly supported can be used (it is handled as char data).
+ * Description: This module contains routines for getting information
+ * about the supported Postgres data types. Only the function
+ * pgtype_to_sqltype() returns an unknown condition. All other
+ * functions return a suitable default so that even data types that
+ * are not directly supported can be used (it is handled as char data).
*
- * Classes: n/a
+ * Classes: n/a
*
- * API functions: none
+ * API functions: none
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -38,48 +38,48 @@
extern GLOBAL_VALUES globals;
-Int4 getCharPrecision(StatementClass *stmt, Int4 type, int col, int handle_unknown_size_as);
+Int4 getCharPrecision(StatementClass * stmt, Int4 type, int col, int handle_unknown_size_as);
-/* these are the types we support. all of the pgtype_ functions should */
-/* return values for each one of these. */
-/* Even types not directly supported are handled as character types
+/* these are the types we support. all of the pgtype_ functions should */
+/* return values for each one of these. */
+/* Even types not directly supported are handled as character types
so all types should work (points, etc.) */
/* ALL THESE TYPES ARE NO LONGER REPORTED in SQLGetTypeInfo. Instead, all
- the SQL TYPES are reported and mapped to a corresponding Postgres Type
+ the SQL TYPES are reported and mapped to a corresponding Postgres Type
*/
/*
-Int4 pgtypes_defined[] = {
+Int4 pgtypes_defined[] = {
PG_TYPE_CHAR,
PG_TYPE_CHAR2,
PG_TYPE_CHAR4,
- PG_TYPE_CHAR8,
+ PG_TYPE_CHAR8,
PG_TYPE_CHAR16,
- PG_TYPE_NAME,
- PG_TYPE_VARCHAR,
- PG_TYPE_BPCHAR,
+ PG_TYPE_NAME,
+ PG_TYPE_VARCHAR,
+ PG_TYPE_BPCHAR,
PG_TYPE_DATE,
PG_TYPE_TIME,
PG_TYPE_DATETIME,
PG_TYPE_ABSTIME,
PG_TYPE_TIMESTAMP,
- PG_TYPE_TEXT,
- PG_TYPE_INT2,
- PG_TYPE_INT4,
- PG_TYPE_FLOAT4,
- PG_TYPE_FLOAT8,
- PG_TYPE_OID,
+ PG_TYPE_TEXT,
+ PG_TYPE_INT2,
+ PG_TYPE_INT4,
+ PG_TYPE_FLOAT4,
+ PG_TYPE_FLOAT8,
+ PG_TYPE_OID,
PG_TYPE_MONEY,
PG_TYPE_BOOL,
PG_TYPE_BYTEA,
PG_TYPE_LO,
- 0 };
+ 0 };
*/
/* These are NOW the SQL Types reported in SQLGetTypeInfo. */
-Int2 sqlTypes [] = {
+Int2 sqlTypes[] = {
SQL_BIGINT,
/* SQL_BINARY, -- Commented out because VarBinary is more correct. */
SQL_BIT,
@@ -102,232 +102,303 @@ Int2 sqlTypes [] = {
0
};
-Int4 sqltype_to_pgtype(SWORD fSqlType)
+Int4
+sqltype_to_pgtype(SWORD fSqlType)
{
-Int4 pgType;
+ Int4 pgType;
- switch(fSqlType) {
+ switch (fSqlType)
+ {
- case SQL_BINARY:
- pgType = PG_TYPE_BYTEA;
- break;
+ case SQL_BINARY:
+ pgType = PG_TYPE_BYTEA;
+ break;
- case SQL_CHAR:
- pgType = PG_TYPE_BPCHAR;
- break;
+ case SQL_CHAR:
+ pgType = PG_TYPE_BPCHAR;
+ break;
- case SQL_BIT:
- pgType = globals.bools_as_char ? PG_TYPE_CHAR : PG_TYPE_BOOL;
- break;
+ case SQL_BIT:
+ pgType = globals.bools_as_char ? PG_TYPE_CHAR : PG_TYPE_BOOL;
+ break;
- case SQL_DATE:
- pgType = PG_TYPE_DATE;
- break;
+ case SQL_DATE:
+ pgType = PG_TYPE_DATE;
+ break;
- case SQL_DOUBLE:
- case SQL_FLOAT:
- pgType = PG_TYPE_FLOAT8;
- break;
+ case SQL_DOUBLE:
+ case SQL_FLOAT:
+ pgType = PG_TYPE_FLOAT8;
+ break;
- case SQL_DECIMAL:
- case SQL_NUMERIC:
- pgType = PG_TYPE_NUMERIC;
- break;
+ case SQL_DECIMAL:
+ case SQL_NUMERIC:
+ pgType = PG_TYPE_NUMERIC;
+ break;
- case SQL_BIGINT:
- pgType = PG_TYPE_INT8;
- break;
+ case SQL_BIGINT:
+ pgType = PG_TYPE_INT8;
+ break;
- case SQL_INTEGER:
- pgType = PG_TYPE_INT4;
- break;
+ case SQL_INTEGER:
+ pgType = PG_TYPE_INT4;
+ break;
- case SQL_LONGVARBINARY:
- pgType = PG_TYPE_LO;
- break;
+ case SQL_LONGVARBINARY:
+ pgType = PG_TYPE_LO;
+ break;
- case SQL_LONGVARCHAR:
- pgType = globals.text_as_longvarchar ? PG_TYPE_TEXT : PG_TYPE_VARCHAR;
- break;
+ case SQL_LONGVARCHAR:
+ pgType = globals.text_as_longvarchar ? PG_TYPE_TEXT : PG_TYPE_VARCHAR;
+ break;
- case SQL_REAL:
- pgType = PG_TYPE_FLOAT4;
- break;
+ case SQL_REAL:
+ pgType = PG_TYPE_FLOAT4;
+ break;
- case SQL_SMALLINT:
- case SQL_TINYINT:
- pgType = PG_TYPE_INT2;
- break;
+ case SQL_SMALLINT:
+ case SQL_TINYINT:
+ pgType = PG_TYPE_INT2;
+ break;
- case SQL_TIME:
- pgType = PG_TYPE_TIME;
- break;
+ case SQL_TIME:
+ pgType = PG_TYPE_TIME;
+ break;
- case SQL_TIMESTAMP:
- pgType = PG_TYPE_DATETIME;
- break;
+ case SQL_TIMESTAMP:
+ pgType = PG_TYPE_DATETIME;
+ break;
- case SQL_VARBINARY:
- pgType = PG_TYPE_BYTEA;
- break;
+ case SQL_VARBINARY:
+ pgType = PG_TYPE_BYTEA;
+ break;
- case SQL_VARCHAR:
- pgType = PG_TYPE_VARCHAR;
- break;
+ case SQL_VARCHAR:
+ pgType = PG_TYPE_VARCHAR;
+ break;
- default:
- pgType = 0; /* ??? */
- break;
+ default:
+ pgType = 0; /* ??? */
+ break;
}
return pgType;
}
-/* There are two ways of calling this function:
+/* There are two ways of calling this function:
1. When going through the supported PG types (SQLGetTypeInfo)
2. When taking any type id (SQLColumns, SQLGetData)
The first type will always work because all the types defined are returned here.
- The second type will return a default based on global parameter when it does not
- know. This allows for supporting
+ The second type will return a default based on global parameter when it does not
+ know. This allows for supporting
types that are unknown. All other pg routines in here return a suitable default.
*/
-Int2 pgtype_to_sqltype(StatementClass *stmt, Int4 type)
+Int2
+pgtype_to_sqltype(StatementClass * stmt, Int4 type)
{
- switch(type) {
- case PG_TYPE_CHAR:
- case PG_TYPE_CHAR2:
- case PG_TYPE_CHAR4:
- case PG_TYPE_CHAR8:
- case PG_TYPE_NAME: return SQL_CHAR;
-
- case PG_TYPE_BPCHAR: return SQL_CHAR;
-
- case PG_TYPE_VARCHAR: return SQL_VARCHAR;
-
- case PG_TYPE_TEXT: return globals.text_as_longvarchar ? SQL_LONGVARCHAR : SQL_VARCHAR;
-
- case PG_TYPE_BYTEA: return SQL_VARBINARY;
- case PG_TYPE_LO: return SQL_LONGVARBINARY;
-
- case PG_TYPE_INT2: return SQL_SMALLINT;
-
- case PG_TYPE_OID:
- case PG_TYPE_XID:
- case PG_TYPE_INT4: return SQL_INTEGER;
-
- /* Change this to SQL_BIGINT for ODBC v3 bjm 2001-01-23 */
- case PG_TYPE_INT8: return SQL_CHAR;
-
- case PG_TYPE_NUMERIC: return SQL_NUMERIC;
-
- case PG_TYPE_FLOAT4: return SQL_REAL;
- case PG_TYPE_FLOAT8: return SQL_FLOAT;
- case PG_TYPE_DATE: return SQL_DATE;
- case PG_TYPE_TIME: return SQL_TIME;
- case PG_TYPE_ABSTIME:
- case PG_TYPE_DATETIME:
- case PG_TYPE_TIMESTAMP: return SQL_TIMESTAMP;
- case PG_TYPE_MONEY: return SQL_FLOAT;
- case PG_TYPE_BOOL: return globals.bools_as_char ? SQL_CHAR : SQL_BIT;
-
- default:
-
- /* first, check to see if 'type' is in list. If not, look up with query.
- Add oid, name to list. If it's already in list, just return.
- */
- if (type == stmt->hdbc->lobj_type) /* hack until permanent type is available */
+ switch (type)
+ {
+ case PG_TYPE_CHAR:
+ case PG_TYPE_CHAR2:
+ case PG_TYPE_CHAR4:
+ case PG_TYPE_CHAR8:
+ case PG_TYPE_NAME:return SQL_CHAR;
+
+ case PG_TYPE_BPCHAR:
+ return SQL_CHAR;
+
+ case PG_TYPE_VARCHAR:
+ return SQL_VARCHAR;
+
+ case PG_TYPE_TEXT:
+ return globals.text_as_longvarchar ? SQL_LONGVARCHAR : SQL_VARCHAR;
+
+ case PG_TYPE_BYTEA:
+ return SQL_VARBINARY;
+ case PG_TYPE_LO:
return SQL_LONGVARBINARY;
- return globals.unknowns_as_longvarchar ? SQL_LONGVARCHAR : SQL_VARCHAR;
+ case PG_TYPE_INT2:
+ return SQL_SMALLINT;
+
+ case PG_TYPE_OID:
+ case PG_TYPE_XID:
+ case PG_TYPE_INT4:
+ return SQL_INTEGER;
+
+ /* Change this to SQL_BIGINT for ODBC v3 bjm 2001-01-23 */
+ case PG_TYPE_INT8:
+ return SQL_CHAR;
+
+ case PG_TYPE_NUMERIC:
+ return SQL_NUMERIC;
+
+ case PG_TYPE_FLOAT4:
+ return SQL_REAL;
+ case PG_TYPE_FLOAT8:
+ return SQL_FLOAT;
+ case PG_TYPE_DATE:
+ return SQL_DATE;
+ case PG_TYPE_TIME:
+ return SQL_TIME;
+ case PG_TYPE_ABSTIME:
+ case PG_TYPE_DATETIME:
+ case PG_TYPE_TIMESTAMP:
+ return SQL_TIMESTAMP;
+ case PG_TYPE_MONEY:
+ return SQL_FLOAT;
+ case PG_TYPE_BOOL:
+ return globals.bools_as_char ? SQL_CHAR : SQL_BIT;
+
+ default:
+
+ /*
+ * first, check to see if 'type' is in list. If not, look up
+ * with query. Add oid, name to list. If it's already in
+ * list, just return.
+ */
+ if (type == stmt->hdbc->lobj_type) /* hack until permanent
+ * type is available */
+ return SQL_LONGVARBINARY;
+
+ return globals.unknowns_as_longvarchar ? SQL_LONGVARCHAR : SQL_VARCHAR;
}
}
-Int2 pgtype_to_ctype(StatementClass *stmt, Int4 type)
+Int2
+pgtype_to_ctype(StatementClass * stmt, Int4 type)
{
- switch(type) {
- case PG_TYPE_INT8: return SQL_C_CHAR;
- case PG_TYPE_NUMERIC: return SQL_C_CHAR;
- case PG_TYPE_INT2: return SQL_C_SSHORT;
- case PG_TYPE_OID:
- case PG_TYPE_XID:
- case PG_TYPE_INT4: return SQL_C_SLONG;
- case PG_TYPE_FLOAT4: return SQL_C_FLOAT;
- case PG_TYPE_FLOAT8: return SQL_C_DOUBLE;
- case PG_TYPE_DATE: return SQL_C_DATE;
- case PG_TYPE_TIME: return SQL_C_TIME;
- case PG_TYPE_ABSTIME:
- case PG_TYPE_DATETIME:
- case PG_TYPE_TIMESTAMP: return SQL_C_TIMESTAMP;
- case PG_TYPE_MONEY: return SQL_C_FLOAT;
- case PG_TYPE_BOOL: return globals.bools_as_char ? SQL_C_CHAR : SQL_C_BIT;
-
- case PG_TYPE_BYTEA: return SQL_C_BINARY;
- case PG_TYPE_LO: return SQL_C_BINARY;
-
- default:
-
- if (type == stmt->hdbc->lobj_type) /* hack until permanent type is available */
+ switch (type)
+ {
+ case PG_TYPE_INT8:return SQL_C_CHAR;
+ case PG_TYPE_NUMERIC:
+ return SQL_C_CHAR;
+ case PG_TYPE_INT2:
+ return SQL_C_SSHORT;
+ case PG_TYPE_OID:
+ case PG_TYPE_XID:
+ case PG_TYPE_INT4:
+ return SQL_C_SLONG;
+ case PG_TYPE_FLOAT4:
+ return SQL_C_FLOAT;
+ case PG_TYPE_FLOAT8:
+ return SQL_C_DOUBLE;
+ case PG_TYPE_DATE:
+ return SQL_C_DATE;
+ case PG_TYPE_TIME:
+ return SQL_C_TIME;
+ case PG_TYPE_ABSTIME:
+ case PG_TYPE_DATETIME:
+ case PG_TYPE_TIMESTAMP:
+ return SQL_C_TIMESTAMP;
+ case PG_TYPE_MONEY:
+ return SQL_C_FLOAT;
+ case PG_TYPE_BOOL:
+ return globals.bools_as_char ? SQL_C_CHAR : SQL_C_BIT;
+
+ case PG_TYPE_BYTEA:
return SQL_C_BINARY;
+ case PG_TYPE_LO:
+ return SQL_C_BINARY;
+
+ default:
+
+ if (type == stmt->hdbc->lobj_type) /* hack until permanent
+ * type is available */
+ return SQL_C_BINARY;
- return SQL_C_CHAR;
+ return SQL_C_CHAR;
}
}
-char *pgtype_to_name(StatementClass *stmt, Int4 type)
+char *
+pgtype_to_name(StatementClass * stmt, Int4 type)
{
- switch(type) {
- case PG_TYPE_CHAR: return "char";
- case PG_TYPE_CHAR2: return "char2";
- case PG_TYPE_CHAR4: return "char4";
- case PG_TYPE_CHAR8: return "char8";
- case PG_TYPE_INT8: return "int8";
- case PG_TYPE_NUMERIC: return "numeric";
- case PG_TYPE_VARCHAR: return "varchar";
- case PG_TYPE_BPCHAR: return "char";
- case PG_TYPE_TEXT: return "text";
- case PG_TYPE_NAME: return "name";
- case PG_TYPE_INT2: return "int2";
- case PG_TYPE_OID: return "oid";
- case PG_TYPE_INT4: return "int4";
- case PG_TYPE_FLOAT4: return "float4";
- case PG_TYPE_FLOAT8: return "float8";
- case PG_TYPE_DATE: return "date";
- case PG_TYPE_TIME: return "time";
- case PG_TYPE_ABSTIME: return "abstime";
- case PG_TYPE_DATETIME: return "datetime";
- case PG_TYPE_TIMESTAMP: return "timestamp";
- case PG_TYPE_MONEY: return "money";
- case PG_TYPE_BOOL: return "bool";
- case PG_TYPE_BYTEA: return "bytea";
-
- case PG_TYPE_LO: return PG_TYPE_LO_NAME;
-
- default:
- if (type == stmt->hdbc->lobj_type) /* hack until permanent type is available */
+ switch (type)
+ {
+ case PG_TYPE_CHAR:return "char";
+ case PG_TYPE_CHAR2:
+ return "char2";
+ case PG_TYPE_CHAR4:
+ return "char4";
+ case PG_TYPE_CHAR8:
+ return "char8";
+ case PG_TYPE_INT8:
+ return "int8";
+ case PG_TYPE_NUMERIC:
+ return "numeric";
+ case PG_TYPE_VARCHAR:
+ return "varchar";
+ case PG_TYPE_BPCHAR:
+ return "char";
+ case PG_TYPE_TEXT:
+ return "text";
+ case PG_TYPE_NAME:
+ return "name";
+ case PG_TYPE_INT2:
+ return "int2";
+ case PG_TYPE_OID:
+ return "oid";
+ case PG_TYPE_INT4:
+ return "int4";
+ case PG_TYPE_FLOAT4:
+ return "float4";
+ case PG_TYPE_FLOAT8:
+ return "float8";
+ case PG_TYPE_DATE:
+ return "date";
+ case PG_TYPE_TIME:
+ return "time";
+ case PG_TYPE_ABSTIME:
+ return "abstime";
+ case PG_TYPE_DATETIME:
+ return "datetime";
+ case PG_TYPE_TIMESTAMP:
+ return "timestamp";
+ case PG_TYPE_MONEY:
+ return "money";
+ case PG_TYPE_BOOL:
+ return "bool";
+ case PG_TYPE_BYTEA:
+ return "bytea";
+
+ case PG_TYPE_LO:
return PG_TYPE_LO_NAME;
- /* "unknown" can actually be used in alter table because it is a real PG type! */
- return "unknown";
- }
+ default:
+ if (type == stmt->hdbc->lobj_type) /* hack until permanent
+ * type is available */
+ return PG_TYPE_LO_NAME;
+
+ /*
+ * "unknown" can actually be used in alter table because it is
+ * a real PG type!
+ */
+ return "unknown";
+ }
}
static Int2
-getNumericScale(StatementClass *stmt, Int4 type, int col)
+getNumericScale(StatementClass * stmt, Int4 type, int col)
{
-Int4 atttypmod;
-QResultClass *result;
-ColumnInfoClass *flds;
+ Int4 atttypmod;
+ QResultClass *result;
+ ColumnInfoClass *flds;
-mylog("getNumericScale: type=%d, col=%d, unknown = %d\n", type,col);
+ mylog("getNumericScale: type=%d, col=%d, unknown = %d\n", type, col);
if (col < 0)
return PG_NUMERIC_MAX_SCALE;
result = SC_get_Result(stmt);
- /* Manual Result Sets -- use assigned column width (i.e., from set_tuplefield_string) */
- if (stmt->manual_result) {
+ /*
+ * Manual Result Sets -- use assigned column width (i.e., from
+ * set_tuplefield_string)
+ */
+ if (stmt->manual_result)
+ {
flds = result->fields;
if (flds)
return flds->adtsize[col];
@@ -336,30 +407,34 @@ mylog("getNumericScale: type=%d, col=%d, unknown = %d\n", type,col);
}
atttypmod = QR_get_atttypmod(result, col);
- if ( atttypmod > -1 )
+ if (atttypmod > -1)
return (atttypmod & 0xffff);
else
- return ( QR_get_display_size(result, col) ?
- QR_get_display_size(result, col) :
- PG_NUMERIC_MAX_SCALE);
+ return (QR_get_display_size(result, col) ?
+ QR_get_display_size(result, col) :
+ PG_NUMERIC_MAX_SCALE);
}
static Int4
-getNumericPrecision(StatementClass *stmt, Int4 type, int col)
+getNumericPrecision(StatementClass * stmt, Int4 type, int col)
{
-Int4 atttypmod;
-QResultClass *result;
-ColumnInfoClass *flds;
+ Int4 atttypmod;
+ QResultClass *result;
+ ColumnInfoClass *flds;
-mylog("getNumericPrecision: type=%d, col=%d, unknown = %d\n", type,col);
+ mylog("getNumericPrecision: type=%d, col=%d, unknown = %d\n", type, col);
if (col < 0)
return PG_NUMERIC_MAX_PRECISION;
result = SC_get_Result(stmt);
- /* Manual Result Sets -- use assigned column width (i.e., from set_tuplefield_string) */
- if (stmt->manual_result) {
+ /*
+ * Manual Result Sets -- use assigned column width (i.e., from
+ * set_tuplefield_string)
+ */
+ if (stmt->manual_result)
+ {
flds = result->fields;
if (flds)
return flds->adtsize[col];
@@ -368,55 +443,62 @@ mylog("getNumericPrecision: type=%d, col=%d, unknown = %d\n", type,col);
}
atttypmod = QR_get_atttypmod(result, col);
- if ( atttypmod > -1 )
+ if (atttypmod > -1)
return (atttypmod >> 16) & 0xffff;
else
- return ( QR_get_display_size(result, col) >= 0 ?
- QR_get_display_size(result, col) :
- PG_NUMERIC_MAX_PRECISION );
+ return (QR_get_display_size(result, col) >= 0 ?
+ QR_get_display_size(result, col) :
+ PG_NUMERIC_MAX_PRECISION);
}
Int4
-getCharPrecision(StatementClass *stmt, Int4 type, int col, int handle_unknown_size_as)
+getCharPrecision(StatementClass * stmt, Int4 type, int col, int handle_unknown_size_as)
{
-int p = -1, maxsize;
-QResultClass *result;
-ColumnInfoClass *flds;
-
-mylog("getCharPrecision: type=%d, col=%d, unknown = %d\n", type,col,handle_unknown_size_as);
-
- /* Assign Maximum size based on parameters */
- switch(type) {
- case PG_TYPE_TEXT:
- if (globals.text_as_longvarchar)
- maxsize = globals.max_longvarchar_size;
- else
- maxsize = globals.max_varchar_size;
- break;
-
- case PG_TYPE_VARCHAR:
- case PG_TYPE_BPCHAR:
- maxsize = globals.max_varchar_size;
- break;
-
- default:
- if (globals.unknowns_as_longvarchar)
- maxsize = globals.max_longvarchar_size;
- else
+ int p = -1,
+ maxsize;
+ QResultClass *result;
+ ColumnInfoClass *flds;
+
+ mylog("getCharPrecision: type=%d, col=%d, unknown = %d\n", type, col, handle_unknown_size_as);
+
+ /* Assign Maximum size based on parameters */
+ switch (type)
+ {
+ case PG_TYPE_TEXT:
+ if (globals.text_as_longvarchar)
+ maxsize = globals.max_longvarchar_size;
+ else
+ maxsize = globals.max_varchar_size;
+ break;
+
+ case PG_TYPE_VARCHAR:
+ case PG_TYPE_BPCHAR:
maxsize = globals.max_varchar_size;
- break;
+ break;
+
+ default:
+ if (globals.unknowns_as_longvarchar)
+ maxsize = globals.max_longvarchar_size;
+ else
+ maxsize = globals.max_varchar_size;
+ break;
}
- /* Static Precision (i.e., the Maximum Precision of the datatype)
- This has nothing to do with a result set.
- */
+ /*
+ * Static Precision (i.e., the Maximum Precision of the datatype) This
+ * has nothing to do with a result set.
+ */
if (col < 0)
return maxsize;
result = SC_get_Result(stmt);
- /* Manual Result Sets -- use assigned column width (i.e., from set_tuplefield_string) */
- if (stmt->manual_result) {
+ /*
+ * Manual Result Sets -- use assigned column width (i.e., from
+ * set_tuplefield_string)
+ */
+ if (stmt->manual_result)
+ {
flds = result->fields;
if (flds)
return flds->adtsize[col];
@@ -424,11 +506,12 @@ mylog("getCharPrecision: type=%d, col=%d, unknown = %d\n", type,col,handle_unkno
return maxsize;
}
- /* Size is unknown -- handle according to parameter */
+ /* Size is unknown -- handle according to parameter */
if (QR_get_atttypmod(result, col) > -1)
return QR_get_atttypmod(result, col);
- if (type == PG_TYPE_BPCHAR || handle_unknown_size_as == UNKNOWNS_AS_LONGEST) {
+ if (type == PG_TYPE_BPCHAR || handle_unknown_size_as == UNKNOWNS_AS_LONGEST)
+ {
p = QR_get_display_size(result, col);
mylog("getCharPrecision: LONGEST: p = %d\n", p);
}
@@ -439,351 +522,424 @@ mylog("getCharPrecision: type=%d, col=%d, unknown = %d\n", type,col,handle_unkno
return p;
}
-/* For PG_TYPE_VARCHAR, PG_TYPE_BPCHAR, PG_TYPE_NUMERIC, SQLColumns will
+/* For PG_TYPE_VARCHAR, PG_TYPE_BPCHAR, PG_TYPE_NUMERIC, SQLColumns will
override this length with the atttypmod length from pg_attribute .
If col >= 0, then will attempt to get the info from the result set.
This is used for functions SQLDescribeCol and SQLColAttributes.
*/
-Int4 pgtype_precision(StatementClass *stmt, Int4 type, int col, int handle_unknown_size_as)
+Int4
+pgtype_precision(StatementClass * stmt, Int4 type, int col, int handle_unknown_size_as)
{
- switch(type) {
+ switch (type)
+ {
- case PG_TYPE_CHAR: return 1;
- case PG_TYPE_CHAR2: return 2;
- case PG_TYPE_CHAR4: return 4;
- case PG_TYPE_CHAR8: return 8;
+ case PG_TYPE_CHAR:return 1;
+ case PG_TYPE_CHAR2:
+ return 2;
+ case PG_TYPE_CHAR4:
+ return 4;
+ case PG_TYPE_CHAR8:
+ return 8;
- case PG_TYPE_NAME: return NAME_FIELD_SIZE;
+ case PG_TYPE_NAME:
+ return NAME_FIELD_SIZE;
- case PG_TYPE_INT2: return 5;
+ case PG_TYPE_INT2:
+ return 5;
- case PG_TYPE_OID:
- case PG_TYPE_XID:
- case PG_TYPE_INT4: return 10;
+ case PG_TYPE_OID:
+ case PG_TYPE_XID:
+ case PG_TYPE_INT4:
+ return 10;
- case PG_TYPE_INT8: return 19; /* signed */
+ case PG_TYPE_INT8:
+ return 19; /* signed */
- case PG_TYPE_NUMERIC: return getNumericPrecision(stmt,type,col);
+ case PG_TYPE_NUMERIC:
+ return getNumericPrecision(stmt, type, col);
- case PG_TYPE_FLOAT4:
- case PG_TYPE_MONEY: return 7;
+ case PG_TYPE_FLOAT4:
+ case PG_TYPE_MONEY:
+ return 7;
- case PG_TYPE_FLOAT8: return 15;
+ case PG_TYPE_FLOAT8:
+ return 15;
- case PG_TYPE_DATE: return 10;
- case PG_TYPE_TIME: return 8;
+ case PG_TYPE_DATE:
+ return 10;
+ case PG_TYPE_TIME:
+ return 8;
- case PG_TYPE_ABSTIME:
- case PG_TYPE_DATETIME:
- case PG_TYPE_TIMESTAMP: return 19;
+ case PG_TYPE_ABSTIME:
+ case PG_TYPE_DATETIME:
+ case PG_TYPE_TIMESTAMP:
+ return 19;
- case PG_TYPE_BOOL: return 1;
+ case PG_TYPE_BOOL:
+ return 1;
- case PG_TYPE_LO: return SQL_NO_TOTAL;
+ case PG_TYPE_LO:
+ return SQL_NO_TOTAL;
- default:
+ default:
- if (type == stmt->hdbc->lobj_type) /* hack until permanent type is available */
- return SQL_NO_TOTAL;
+ if (type == stmt->hdbc->lobj_type) /* hack until permanent
+ * type is available */
+ return SQL_NO_TOTAL;
- /* Handle Character types and unknown types */
- return getCharPrecision(stmt, type, col, handle_unknown_size_as);
- }
+ /* Handle Character types and unknown types */
+ return getCharPrecision(stmt, type, col, handle_unknown_size_as);
+ }
}
-Int4 pgtype_display_size(StatementClass *stmt, Int4 type, int col, int handle_unknown_size_as)
+Int4
+pgtype_display_size(StatementClass * stmt, Int4 type, int col, int handle_unknown_size_as)
{
- switch(type) {
- case PG_TYPE_INT2: return 6;
+ switch (type)
+ {
+ case PG_TYPE_INT2:return 6;
+
+ case PG_TYPE_OID:
+ case PG_TYPE_XID:
+ return 10;
- case PG_TYPE_OID:
- case PG_TYPE_XID: return 10;
+ case PG_TYPE_INT4:
+ return 11;
- case PG_TYPE_INT4: return 11;
+ case PG_TYPE_INT8:
+ return 20; /* signed: 19 digits + sign */
- case PG_TYPE_INT8: return 20; /* signed: 19 digits + sign */
+ case PG_TYPE_NUMERIC:
+ return getNumericPrecision(stmt, type, col) + 2;
- case PG_TYPE_NUMERIC: return getNumericPrecision(stmt,type,col) + 2;
+ case PG_TYPE_MONEY:
+ return 15; /* ($9,999,999.99) */
- case PG_TYPE_MONEY: return 15; /* ($9,999,999.99) */
+ case PG_TYPE_FLOAT4:
+ return 13;
- case PG_TYPE_FLOAT4: return 13;
+ case PG_TYPE_FLOAT8:
+ return 22;
- case PG_TYPE_FLOAT8: return 22;
-
- /* Character types use regular precision */
- default:
- return pgtype_precision(stmt, type, col, handle_unknown_size_as);
+ /* Character types use regular precision */
+ default:
+ return pgtype_precision(stmt, type, col, handle_unknown_size_as);
}
}
-/* For PG_TYPE_VARCHAR, PG_TYPE_BPCHAR, SQLColumns will
- override this length with the atttypmod length from pg_attribute
+/* For PG_TYPE_VARCHAR, PG_TYPE_BPCHAR, SQLColumns will
+ override this length with the atttypmod length from pg_attribute
*/
-Int4 pgtype_length(StatementClass *stmt, Int4 type, int col, int handle_unknown_size_as)
+Int4
+pgtype_length(StatementClass * stmt, Int4 type, int col, int handle_unknown_size_as)
{
- switch(type) {
+ switch (type)
+ {
- case PG_TYPE_INT2: return 2;
+ case PG_TYPE_INT2:return 2;
- case PG_TYPE_OID:
- case PG_TYPE_XID:
- case PG_TYPE_INT4: return 4;
+ case PG_TYPE_OID:
+ case PG_TYPE_XID:
+ case PG_TYPE_INT4:
+ return 4;
- case PG_TYPE_INT8: return 20; /* signed: 19 digits + sign */
+ case PG_TYPE_INT8:
+ return 20; /* signed: 19 digits + sign */
- case PG_TYPE_NUMERIC: return getNumericPrecision(stmt,type,col) + 2;
+ case PG_TYPE_NUMERIC:
+ return getNumericPrecision(stmt, type, col) + 2;
- case PG_TYPE_FLOAT4:
- case PG_TYPE_MONEY: return 4;
+ case PG_TYPE_FLOAT4:
+ case PG_TYPE_MONEY:
+ return 4;
- case PG_TYPE_FLOAT8: return 8;
+ case PG_TYPE_FLOAT8:
+ return 8;
- case PG_TYPE_DATE:
- case PG_TYPE_TIME: return 6;
+ case PG_TYPE_DATE:
+ case PG_TYPE_TIME:
+ return 6;
- case PG_TYPE_ABSTIME:
- case PG_TYPE_DATETIME:
- case PG_TYPE_TIMESTAMP: return 16;
+ case PG_TYPE_ABSTIME:
+ case PG_TYPE_DATETIME:
+ case PG_TYPE_TIMESTAMP:
+ return 16;
- /* Character types (and NUMERIC) use the default precision */
- default:
- return pgtype_precision(stmt, type, col, handle_unknown_size_as);
- }
+ /* Character types (and NUMERIC) use the default precision */
+ default:
+ return pgtype_precision(stmt, type, col, handle_unknown_size_as);
+ }
}
-Int2 pgtype_scale(StatementClass *stmt, Int4 type, int col)
+Int2
+pgtype_scale(StatementClass * stmt, Int4 type, int col)
{
- switch(type) {
-
- case PG_TYPE_INT2:
- case PG_TYPE_OID:
- case PG_TYPE_XID:
- case PG_TYPE_INT4:
- case PG_TYPE_INT8:
- case PG_TYPE_FLOAT4:
- case PG_TYPE_FLOAT8:
- case PG_TYPE_MONEY:
- case PG_TYPE_BOOL:
-
- /* Number of digits to the right of the decimal point in "yyyy-mm=dd hh:mm:ss[.f...]" */
- case PG_TYPE_ABSTIME:
- case PG_TYPE_DATETIME:
- case PG_TYPE_TIMESTAMP: return 0;
-
- case PG_TYPE_NUMERIC: return getNumericScale(stmt,type,col);
-
- default: return -1;
+ switch (type)
+ {
+
+ case PG_TYPE_INT2:
+ case PG_TYPE_OID:
+ case PG_TYPE_XID:
+ case PG_TYPE_INT4:
+ case PG_TYPE_INT8:
+ case PG_TYPE_FLOAT4:
+ case PG_TYPE_FLOAT8:
+ case PG_TYPE_MONEY:
+ case PG_TYPE_BOOL:
+
+ /*
+ * Number of digits to the right of the decimal point in
+ * "yyyy-mm=dd hh:mm:ss[.f...]"
+ */
+ case PG_TYPE_ABSTIME:
+ case PG_TYPE_DATETIME:
+ case PG_TYPE_TIMESTAMP:return 0;
+
+ case PG_TYPE_NUMERIC:
+ return getNumericScale(stmt, type, col);
+
+ default:
+ return -1;
}
}
-Int2 pgtype_radix(StatementClass *stmt, Int4 type)
+Int2
+pgtype_radix(StatementClass * stmt, Int4 type)
{
- switch(type) {
- case PG_TYPE_INT2:
- case PG_TYPE_OID:
- case PG_TYPE_INT4:
- case PG_TYPE_INT8:
- case PG_TYPE_NUMERIC:
- case PG_TYPE_FLOAT4:
- case PG_TYPE_MONEY:
- case PG_TYPE_FLOAT8: return 10;
-
- default: return -1;
- }
+ switch (type)
+ {
+ case PG_TYPE_INT2:
+ case PG_TYPE_OID:
+ case PG_TYPE_INT4:
+ case PG_TYPE_INT8:
+ case PG_TYPE_NUMERIC:
+ case PG_TYPE_FLOAT4:
+ case PG_TYPE_MONEY:
+ case PG_TYPE_FLOAT8:return 10;
+
+ default:
+ return -1;
+ }
}
-Int2 pgtype_nullable(StatementClass *stmt, Int4 type)
+Int2
+pgtype_nullable(StatementClass * stmt, Int4 type)
{
- return SQL_NULLABLE; /* everything should be nullable */
+ return SQL_NULLABLE; /* everything should be nullable */
}
-Int2 pgtype_auto_increment(StatementClass *stmt, Int4 type)
+Int2
+pgtype_auto_increment(StatementClass * stmt, Int4 type)
{
- switch(type) {
-
- case PG_TYPE_INT2:
- case PG_TYPE_OID:
- case PG_TYPE_XID:
- case PG_TYPE_INT4:
- case PG_TYPE_FLOAT4:
- case PG_TYPE_MONEY:
- case PG_TYPE_BOOL:
- case PG_TYPE_FLOAT8:
- case PG_TYPE_INT8:
- case PG_TYPE_NUMERIC:
-
- case PG_TYPE_DATE:
- case PG_TYPE_TIME:
- case PG_TYPE_ABSTIME:
- case PG_TYPE_DATETIME:
- case PG_TYPE_TIMESTAMP: return FALSE;
-
- default: return -1;
- }
+ switch (type)
+ {
+
+ case PG_TYPE_INT2:
+ case PG_TYPE_OID:
+ case PG_TYPE_XID:
+ case PG_TYPE_INT4:
+ case PG_TYPE_FLOAT4:
+ case PG_TYPE_MONEY:
+ case PG_TYPE_BOOL:
+ case PG_TYPE_FLOAT8:
+ case PG_TYPE_INT8:
+ case PG_TYPE_NUMERIC:
+
+ case PG_TYPE_DATE:
+ case PG_TYPE_TIME:
+ case PG_TYPE_ABSTIME:
+ case PG_TYPE_DATETIME:
+ case PG_TYPE_TIMESTAMP:return FALSE;
+
+ default:
+ return -1;
+ }
}
-Int2 pgtype_case_sensitive(StatementClass *stmt, Int4 type)
+Int2
+pgtype_case_sensitive(StatementClass * stmt, Int4 type)
{
- switch(type) {
- case PG_TYPE_CHAR:
+ switch (type)
+ {
+ case PG_TYPE_CHAR:
- case PG_TYPE_CHAR2:
- case PG_TYPE_CHAR4:
- case PG_TYPE_CHAR8:
+ case PG_TYPE_CHAR2:
+ case PG_TYPE_CHAR4:
+ case PG_TYPE_CHAR8:
- case PG_TYPE_VARCHAR:
- case PG_TYPE_BPCHAR:
- case PG_TYPE_TEXT:
- case PG_TYPE_NAME: return TRUE;
+ case PG_TYPE_VARCHAR:
+ case PG_TYPE_BPCHAR:
+ case PG_TYPE_TEXT:
+ case PG_TYPE_NAME:return TRUE;
- default: return FALSE;
- }
+ default:
+ return FALSE;
+ }
}
-Int2 pgtype_money(StatementClass *stmt, Int4 type)
+Int2
+pgtype_money(StatementClass * stmt, Int4 type)
{
- switch(type) {
- case PG_TYPE_MONEY: return TRUE;
- default: return FALSE;
- }
+ switch (type)
+ {
+ case PG_TYPE_MONEY:return TRUE;
+ default:
+ return FALSE;
+ }
}
-Int2 pgtype_searchable(StatementClass *stmt, Int4 type)
+Int2
+pgtype_searchable(StatementClass * stmt, Int4 type)
{
- switch(type) {
- case PG_TYPE_CHAR:
- case PG_TYPE_CHAR2:
- case PG_TYPE_CHAR4:
- case PG_TYPE_CHAR8:
-
- case PG_TYPE_VARCHAR:
- case PG_TYPE_BPCHAR:
- case PG_TYPE_TEXT:
- case PG_TYPE_NAME: return SQL_SEARCHABLE;
-
- default: return SQL_ALL_EXCEPT_LIKE;
- }
+ switch (type)
+ {
+ case PG_TYPE_CHAR:
+ case PG_TYPE_CHAR2:
+ case PG_TYPE_CHAR4:
+ case PG_TYPE_CHAR8:
+
+ case PG_TYPE_VARCHAR:
+ case PG_TYPE_BPCHAR:
+ case PG_TYPE_TEXT:
+ case PG_TYPE_NAME:return SQL_SEARCHABLE;
+
+ default:
+ return SQL_ALL_EXCEPT_LIKE;
+ }
}
-Int2 pgtype_unsigned(StatementClass *stmt, Int4 type)
+Int2
+pgtype_unsigned(StatementClass * stmt, Int4 type)
{
- switch(type) {
- case PG_TYPE_OID:
- case PG_TYPE_XID: return TRUE;
-
- case PG_TYPE_INT2:
- case PG_TYPE_INT4:
- case PG_TYPE_INT8:
- case PG_TYPE_NUMERIC:
- case PG_TYPE_FLOAT4:
- case PG_TYPE_FLOAT8:
- case PG_TYPE_MONEY: return FALSE;
-
- default: return -1;
+ switch (type)
+ {
+ case PG_TYPE_OID:
+ case PG_TYPE_XID:return TRUE;
+
+ case PG_TYPE_INT2:
+ case PG_TYPE_INT4:
+ case PG_TYPE_INT8:
+ case PG_TYPE_NUMERIC:
+ case PG_TYPE_FLOAT4:
+ case PG_TYPE_FLOAT8:
+ case PG_TYPE_MONEY:
+ return FALSE;
+
+ default:
+ return -1;
}
}
-char *pgtype_literal_prefix(StatementClass *stmt, Int4 type)
+char *
+pgtype_literal_prefix(StatementClass * stmt, Int4 type)
{
- switch(type) {
-
- case PG_TYPE_INT2:
- case PG_TYPE_OID:
- case PG_TYPE_XID:
- case PG_TYPE_INT4:
- case PG_TYPE_INT8:
- case PG_TYPE_NUMERIC:
- case PG_TYPE_FLOAT4:
- case PG_TYPE_FLOAT8:
- case PG_TYPE_MONEY: return NULL;
-
- default: return "'";
+ switch (type)
+ {
+
+ case PG_TYPE_INT2:
+ case PG_TYPE_OID:
+ case PG_TYPE_XID:
+ case PG_TYPE_INT4:
+ case PG_TYPE_INT8:
+ case PG_TYPE_NUMERIC:
+ case PG_TYPE_FLOAT4:
+ case PG_TYPE_FLOAT8:
+ case PG_TYPE_MONEY:return NULL;
+
+ default:
+ return "'";
}
}
-char *pgtype_literal_suffix(StatementClass *stmt, Int4 type)
+char *
+pgtype_literal_suffix(StatementClass * stmt, Int4 type)
{
- switch(type) {
-
- case PG_TYPE_INT2:
- case PG_TYPE_OID:
- case PG_TYPE_XID:
- case PG_TYPE_INT4:
- case PG_TYPE_INT8:
- case PG_TYPE_NUMERIC:
- case PG_TYPE_FLOAT4:
- case PG_TYPE_FLOAT8:
- case PG_TYPE_MONEY: return NULL;
-
- default: return "'";
+ switch (type)
+ {
+
+ case PG_TYPE_INT2:
+ case PG_TYPE_OID:
+ case PG_TYPE_XID:
+ case PG_TYPE_INT4:
+ case PG_TYPE_INT8:
+ case PG_TYPE_NUMERIC:
+ case PG_TYPE_FLOAT4:
+ case PG_TYPE_FLOAT8:
+ case PG_TYPE_MONEY:return NULL;
+
+ default:
+ return "'";
}
}
-char *pgtype_create_params(StatementClass *stmt, Int4 type)
+char *
+pgtype_create_params(StatementClass * stmt, Int4 type)
{
- switch(type) {
- case PG_TYPE_CHAR:
- case PG_TYPE_VARCHAR: return "max. length";
- default: return NULL;
+ switch (type)
+ {
+ case PG_TYPE_CHAR:
+ case PG_TYPE_VARCHAR:return "max. length";
+ default:
+ return NULL;
}
}
-Int2 sqltype_to_default_ctype(Int2 sqltype)
+Int2
+sqltype_to_default_ctype(Int2 sqltype)
{
- /* from the table on page 623 of ODBC 2.0 Programmer's Reference */
- /* (Appendix D) */
- switch(sqltype) {
- case SQL_CHAR:
- case SQL_VARCHAR:
- case SQL_LONGVARCHAR:
- case SQL_DECIMAL:
- case SQL_NUMERIC:
- case SQL_BIGINT:
- return SQL_C_CHAR;
-
- case SQL_BIT:
- return SQL_C_BIT;
-
- case SQL_TINYINT:
- return SQL_C_STINYINT;
-
- case SQL_SMALLINT:
- return SQL_C_SSHORT;
-
- case SQL_INTEGER:
- return SQL_C_SLONG;
-
- case SQL_REAL:
- return SQL_C_FLOAT;
-
- case SQL_FLOAT:
- case SQL_DOUBLE:
- return SQL_C_DOUBLE;
-
- case SQL_BINARY:
- case SQL_VARBINARY:
- case SQL_LONGVARBINARY:
- return SQL_C_BINARY;
+ /* from the table on page 623 of ODBC 2.0 Programmer's Reference */
+ /* (Appendix D) */
+ switch (sqltype)
+ {
+ case SQL_CHAR:
+ case SQL_VARCHAR:
+ case SQL_LONGVARCHAR:
+ case SQL_DECIMAL:
+ case SQL_NUMERIC:
+ case SQL_BIGINT:
+ return SQL_C_CHAR;
+
+ case SQL_BIT:
+ return SQL_C_BIT;
+
+ case SQL_TINYINT:
+ return SQL_C_STINYINT;
+
+ case SQL_SMALLINT:
+ return SQL_C_SSHORT;
+
+ case SQL_INTEGER:
+ return SQL_C_SLONG;
+
+ case SQL_REAL:
+ return SQL_C_FLOAT;
+
+ case SQL_FLOAT:
+ case SQL_DOUBLE:
+ return SQL_C_DOUBLE;
+
+ case SQL_BINARY:
+ case SQL_VARBINARY:
+ case SQL_LONGVARBINARY:
+ return SQL_C_BINARY;
- case SQL_DATE:
- return SQL_C_DATE;
+ case SQL_DATE:
+ return SQL_C_DATE;
- case SQL_TIME:
- return SQL_C_TIME;
+ case SQL_TIME:
+ return SQL_C_TIME;
- case SQL_TIMESTAMP:
- return SQL_C_TIMESTAMP;
+ case SQL_TIMESTAMP:
+ return SQL_C_TIMESTAMP;
- default: /* should never happen */
- return SQL_C_CHAR;
- }
+ default: /* should never happen */
+ return SQL_C_CHAR;
+ }
}
-
diff --git a/src/interfaces/odbc/pgtypes.h b/src/interfaces/odbc/pgtypes.h
index f9c48ff64f11cca54f5a45670435a30f77fc6aac..0c82f6487f331c35250a9b0cb8298a7c4d550934 100644
--- a/src/interfaces/odbc/pgtypes.h
+++ b/src/interfaces/odbc/pgtypes.h
@@ -1,9 +1,9 @@
-/* File: pgtypes.h
+/* File: pgtypes.h
*
- * Description: See "pgtypes.c"
+ * Description: See "pgtypes.c"
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -17,48 +17,48 @@
#if 0
-#define PG_TYPE_LO ???? /* waiting for permanent type */
+#define PG_TYPE_LO ????/* waiting for permanent type */
#endif
-#define PG_TYPE_BOOL 16
-#define PG_TYPE_BYTEA 17
-#define PG_TYPE_CHAR 18
-#define PG_TYPE_NAME 19
-#define PG_TYPE_INT8 20
-#define PG_TYPE_INT2 21
-#define PG_TYPE_INT2VECTOR 22
-#define PG_TYPE_INT4 23
-#define PG_TYPE_REGPROC 24
-#define PG_TYPE_TEXT 25
-#define PG_TYPE_OID 26
-#define PG_TYPE_TID 27
-#define PG_TYPE_XID 28
-#define PG_TYPE_CID 29
-#define PG_TYPE_OIDVECTOR 30
-#define PG_TYPE_SET 32
-#define PG_TYPE_CHAR2 409
-#define PG_TYPE_CHAR4 410
-#define PG_TYPE_CHAR8 411
-#define PG_TYPE_POINT 600
-#define PG_TYPE_LSEG 601
-#define PG_TYPE_PATH 602
-#define PG_TYPE_BOX 603
-#define PG_TYPE_POLYGON 604
-#define PG_TYPE_FILENAME 605
-#define PG_TYPE_FLOAT4 700
-#define PG_TYPE_FLOAT8 701
-#define PG_TYPE_ABSTIME 702
-#define PG_TYPE_RELTIME 703
-#define PG_TYPE_TINTERVAL 704
-#define PG_TYPE_UNKNOWN 705
+#define PG_TYPE_BOOL 16
+#define PG_TYPE_BYTEA 17
+#define PG_TYPE_CHAR 18
+#define PG_TYPE_NAME 19
+#define PG_TYPE_INT8 20
+#define PG_TYPE_INT2 21
+#define PG_TYPE_INT2VECTOR 22
+#define PG_TYPE_INT4 23
+#define PG_TYPE_REGPROC 24
+#define PG_TYPE_TEXT 25
+#define PG_TYPE_OID 26
+#define PG_TYPE_TID 27
+#define PG_TYPE_XID 28
+#define PG_TYPE_CID 29
+#define PG_TYPE_OIDVECTOR 30
+#define PG_TYPE_SET 32
+#define PG_TYPE_CHAR2 409
+#define PG_TYPE_CHAR4 410
+#define PG_TYPE_CHAR8 411
+#define PG_TYPE_POINT 600
+#define PG_TYPE_LSEG 601
+#define PG_TYPE_PATH 602
+#define PG_TYPE_BOX 603
+#define PG_TYPE_POLYGON 604
+#define PG_TYPE_FILENAME 605
+#define PG_TYPE_FLOAT4 700
+#define PG_TYPE_FLOAT8 701
+#define PG_TYPE_ABSTIME 702
+#define PG_TYPE_RELTIME 703
+#define PG_TYPE_TINTERVAL 704
+#define PG_TYPE_UNKNOWN 705
#define PG_TYPE_MONEY 790
-#define PG_TYPE_OIDINT2 810
-#define PG_TYPE_OIDINT4 910
-#define PG_TYPE_OIDNAME 911
-#define PG_TYPE_BPCHAR 1042
+#define PG_TYPE_OIDINT2 810
+#define PG_TYPE_OIDINT4 910
+#define PG_TYPE_OIDNAME 911
+#define PG_TYPE_BPCHAR 1042
#define PG_TYPE_VARCHAR 1043
-#define PG_TYPE_DATE 1082
-#define PG_TYPE_TIME 1083
+#define PG_TYPE_DATE 1082
+#define PG_TYPE_TIME 1083
#define PG_TYPE_DATETIME 1184
#define PG_TYPE_TIMESTAMP 1296
#define PG_TYPE_NUMERIC 1700
@@ -67,32 +67,31 @@
extern Int2 sqlTypes[];
/* Defines for pgtype_precision */
-#define PG_STATIC -1
+#define PG_STATIC -1
-Int4 sqltype_to_pgtype(Int2 fSqlType);
+Int4 sqltype_to_pgtype(Int2 fSqlType);
-Int2 pgtype_to_sqltype(StatementClass *stmt, Int4 type);
-Int2 pgtype_to_ctype(StatementClass *stmt, Int4 type);
-char *pgtype_to_name(StatementClass *stmt, Int4 type);
+Int2 pgtype_to_sqltype(StatementClass * stmt, Int4 type);
+Int2 pgtype_to_ctype(StatementClass * stmt, Int4 type);
+char *pgtype_to_name(StatementClass * stmt, Int4 type);
/* These functions can use static numbers or result sets(col parameter) */
-Int4 pgtype_precision(StatementClass *stmt, Int4 type, int col, int handle_unknown_size_as);
-Int4 pgtype_display_size(StatementClass *stmt, Int4 type, int col, int handle_unknown_size_as);
-Int4 pgtype_length(StatementClass *stmt, Int4 type, int col, int handle_unknown_size_as);
-
-Int2 pgtype_scale(StatementClass *stmt, Int4 type, int col);
-Int2 pgtype_radix(StatementClass *stmt, Int4 type);
-Int2 pgtype_nullable(StatementClass *stmt, Int4 type);
-Int2 pgtype_auto_increment(StatementClass *stmt, Int4 type);
-Int2 pgtype_case_sensitive(StatementClass *stmt, Int4 type);
-Int2 pgtype_money(StatementClass *stmt, Int4 type);
-Int2 pgtype_searchable(StatementClass *stmt, Int4 type);
-Int2 pgtype_unsigned(StatementClass *stmt, Int4 type);
-char *pgtype_literal_prefix(StatementClass *stmt, Int4 type);
-char *pgtype_literal_suffix(StatementClass *stmt, Int4 type);
-char *pgtype_create_params(StatementClass *stmt, Int4 type);
-
-Int2 sqltype_to_default_ctype(Int2 sqltype);
+Int4 pgtype_precision(StatementClass * stmt, Int4 type, int col, int handle_unknown_size_as);
+Int4 pgtype_display_size(StatementClass * stmt, Int4 type, int col, int handle_unknown_size_as);
+Int4 pgtype_length(StatementClass * stmt, Int4 type, int col, int handle_unknown_size_as);
+
+Int2 pgtype_scale(StatementClass * stmt, Int4 type, int col);
+Int2 pgtype_radix(StatementClass * stmt, Int4 type);
+Int2 pgtype_nullable(StatementClass * stmt, Int4 type);
+Int2 pgtype_auto_increment(StatementClass * stmt, Int4 type);
+Int2 pgtype_case_sensitive(StatementClass * stmt, Int4 type);
+Int2 pgtype_money(StatementClass * stmt, Int4 type);
+Int2 pgtype_searchable(StatementClass * stmt, Int4 type);
+Int2 pgtype_unsigned(StatementClass * stmt, Int4 type);
+char *pgtype_literal_prefix(StatementClass * stmt, Int4 type);
+char *pgtype_literal_suffix(StatementClass * stmt, Int4 type);
+char *pgtype_create_params(StatementClass * stmt, Int4 type);
+
+Int2 sqltype_to_default_ctype(Int2 sqltype);
#endif
-
diff --git a/src/interfaces/odbc/psqlodbc.c b/src/interfaces/odbc/psqlodbc.c
index c5770f9d33c648d21c75c5e714e2e4df28483cd9..ef6345cdd2da3caa82d5689f35fb0803a5ac926c 100644
--- a/src/interfaces/odbc/psqlodbc.c
+++ b/src/interfaces/odbc/psqlodbc.c
@@ -1,14 +1,14 @@
-/* Module: psqlodbc.c
+/* Module: psqlodbc.c
*
- * Description: This module contains the main entry point (DllMain) for the library.
- * It also contains functions to get and set global variables for the
- * driver in the registry.
+ * Description: This module contains the main entry point (DllMain) for the library.
+ * It also contains functions to get and set global variables for the
+ * driver in the registry.
*
- * Classes: n/a
+ * Classes: n/a
*
- * API functions: none
+ * API functions: none
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -35,57 +35,60 @@ GLOBAL_VALUES globals;
RETCODE SQL_API SQLDummyOrdinal(void);
#ifdef WIN32
-HINSTANCE NEAR s_hModule; /* Saved module handle. */
+HINSTANCE NEAR s_hModule; /* Saved module handle. */
/* This is where the Driver Manager attaches to this Driver */
-BOOL WINAPI DllMain(HANDLE hInst, ULONG ul_reason_for_call, LPVOID lpReserved)
+BOOL WINAPI
+DllMain(HANDLE hInst, ULONG ul_reason_for_call, LPVOID lpReserved)
{
-WORD wVersionRequested;
-WSADATA wsaData;
+ WORD wVersionRequested;
+ WSADATA wsaData;
- switch (ul_reason_for_call) {
- case DLL_PROCESS_ATTACH:
- s_hModule = hInst; /* Save for dialog boxes */
+ switch (ul_reason_for_call)
+ {
+ case DLL_PROCESS_ATTACH:
+ s_hModule = hInst; /* Save for dialog boxes */
- /* Load the WinSock Library */
- wVersionRequested = MAKEWORD(1, 1);
+ /* Load the WinSock Library */
+ wVersionRequested = MAKEWORD(1, 1);
- if ( WSAStartup(wVersionRequested, &wsaData))
- return FALSE;
+ if (WSAStartup(wVersionRequested, &wsaData))
+ return FALSE;
- /* Verify that this is the minimum version of WinSock */
- if ( LOBYTE( wsaData.wVersion ) != 1 ||
- HIBYTE( wsaData.wVersion ) != 1 ) {
+ /* Verify that this is the minimum version of WinSock */
+ if (LOBYTE(wsaData.wVersion) != 1 ||
+ HIBYTE(wsaData.wVersion) != 1)
+ {
- WSACleanup();
- return FALSE;
- }
+ WSACleanup();
+ return FALSE;
+ }
- getGlobalDefaults(DBMS_NAME, ODBCINST_INI, FALSE);
- break;
+ getGlobalDefaults(DBMS_NAME, ODBCINST_INI, FALSE);
+ break;
- case DLL_THREAD_ATTACH:
- break;
+ case DLL_THREAD_ATTACH:
+ break;
- case DLL_PROCESS_DETACH:
+ case DLL_PROCESS_DETACH:
- WSACleanup();
+ WSACleanup();
- return TRUE;
+ return TRUE;
- case DLL_THREAD_DETACH:
- break;
+ case DLL_THREAD_DETACH:
+ break;
- default:
- break;
+ default:
+ break;
}
- return TRUE;
-
- UNREFERENCED_PARAMETER(lpReserved);
+ return TRUE;
+
+ UNREFERENCED_PARAMETER(lpReserved);
}
-#else /* not WIN32 */
+#else /* not WIN32 */
#ifndef TRUE
#define TRUE (BOOL)1
@@ -96,7 +99,7 @@ WSADATA wsaData;
#ifdef __GNUC__
-/* This function is called at library initialization time. */
+/* This function is called at library initialization time. */
static BOOL
__attribute__((constructor))
@@ -106,7 +109,7 @@ init(void)
return TRUE;
}
-#else /* not __GNUC__ */
+#else /* not __GNUC__ */
/* These two functions do shared library initialziation on UNIX, well at least
* on Linux. I don't know about other systems.
@@ -124,9 +127,9 @@ _fini(void)
return TRUE;
}
-#endif /* not __GNUC__ */
+#endif /* not __GNUC__ */
-#endif /* not WIN32 */
+#endif /* not WIN32 */
/* This function is used to cause the Driver Manager to
call functions by number rather than name, which is faster.
@@ -134,8 +137,8 @@ _fini(void)
Driver Manager do this. Also, the ordinal values of the
functions must match the value of fFunction in SQLGetFunctions()
*/
-RETCODE SQL_API SQLDummyOrdinal(void)
+RETCODE SQL_API
+SQLDummyOrdinal(void)
{
return SQL_SUCCESS;
}
-
diff --git a/src/interfaces/odbc/psqlodbc.h b/src/interfaces/odbc/psqlodbc.h
index 96588de59061615d927d776d0d7be89f3a8f44a7..1db83bd9a0509d93e6f70dc8be53c0f8695c206c 100644
--- a/src/interfaces/odbc/psqlodbc.h
+++ b/src/interfaces/odbc/psqlodbc.h
@@ -1,12 +1,12 @@
-/* File: psqlodbc.h
+/* File: psqlodbc.h
*
- * Description: This file contains defines and declarations that are related to
- * the entire driver.
+ * Description: This file contains defines and declarations that are related to
+ * the entire driver.
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
- * $Id: psqlodbc.h,v 1.31 2001/02/10 06:57:53 momjian Exp $
+ * $Id: psqlodbc.h,v 1.32 2001/02/10 07:01:19 momjian Exp $
*/
#ifndef __PSQLODBC_H__
@@ -16,7 +16,7 @@
#include "config.h"
#endif
-#include <stdio.h> /* for FILE* pointers: see GLOBAL_VALUES */
+#include <stdio.h> /* for FILE* pointers: see GLOBAL_VALUES */
#ifndef WIN32
#define Int4 long int
@@ -25,6 +25,7 @@
#define UInt2 unsigned short
typedef float SFLOAT;
typedef double SDOUBLE;
+
#else
#define Int4 int
#define UInt4 unsigned int
@@ -38,8 +39,8 @@ typedef UInt4 Oid;
#define ODBCVER 0x0250
#define DRIVER_ODBC_VER "02.50"
-#define DRIVERNAME "PostgreSQL ODBC"
-#define DBMS_NAME "PostgreSQL"
+#define DRIVERNAME "PostgreSQL ODBC"
+#define DBMS_NAME "PostgreSQL"
#define POSTGRESDRIVERVERSION "07.01.0002"
@@ -51,17 +52,21 @@ typedef UInt4 Oid;
/* Limits */
#ifdef WIN32
-#define BLCKSZ 4096
+#define BLCKSZ 4096
#endif
-#define MAX_MESSAGE_LEN 65536 /* This puts a limit on query size but I don't */
- /* see an easy way round this - DJP 24-1-2001 */
+#define MAX_MESSAGE_LEN 65536 /* This puts a limit on
+ * query size but I don't */
+ /* see an easy way round this - DJP 24-1-2001 */
#define MAX_CONNECT_STRING 4096
#define ERROR_MSG_LENGTH 4096
-#define FETCH_MAX 100 /* default number of rows to cache for declare/fetch */
+#define FETCH_MAX 100 /* default number of rows to cache
+ * for declare/fetch */
#define TUPLE_MALLOC_INC 100
-#define SOCK_BUFFER_SIZE 4096 /* default socket buffer size */
-#define MAX_CONNECTIONS 128 /* conns per environment (arbitrary) */
+#define SOCK_BUFFER_SIZE 4096 /* default socket buffer
+ * size */
+#define MAX_CONNECTIONS 128 /* conns per environment
+ * (arbitrary) */
#define MAX_FIELDS 512
#define BYTELEN 8
#define VARHDRSZ sizeof(Int4)
@@ -71,21 +76,24 @@ typedef UInt4 Oid;
#define MAX_CURSOR_LEN 32
/* Registry length limits */
-#define LARGE_REGISTRY_LEN 4096 /* used for special cases */
-#define MEDIUM_REGISTRY_LEN 256 /* normal size for user,database,etc. */
-#define SMALL_REGISTRY_LEN 10 /* for 1/0 settings */
+#define LARGE_REGISTRY_LEN 4096 /* used for special cases */
+#define MEDIUM_REGISTRY_LEN 256 /* normal size for
+ * user,database,etc. */
+#define SMALL_REGISTRY_LEN 10 /* for 1/0 settings */
/* These prefixes denote system tables */
-#define POSTGRES_SYS_PREFIX "pg_"
+#define POSTGRES_SYS_PREFIX "pg_"
#define KEYS_TABLE "dd_fkey"
/* Info limits */
#define MAX_INFO_STRING 128
#define MAX_KEYPARTS 20
-#define MAX_KEYLEN 512 /* max key of the form "date+outlet+invoice" */
-#define MAX_ROW_SIZE 0 /* Unlimited rowsize with the Tuple Toaster */
-#define MAX_STATEMENT_LEN 0 /* Unlimited statement size with 7.0 */
+#define MAX_KEYLEN 512 /* max key of the form
+ * "date+outlet+invoice" */
+#define MAX_ROW_SIZE 0 /* Unlimited rowsize with the Tuple
+ * Toaster */
+#define MAX_STATEMENT_LEN 0 /* Unlimited statement size with 7.0 */
/* Previously, numerous query strings were defined of length MAX_STATEMENT_LEN */
/* Now that's 0, lets use this instead. DJP 24-1-2001 */
@@ -110,62 +118,72 @@ typedef struct lo_arg LO_ARG;
typedef struct GlobalValues_
{
- int fetch_max;
- int socket_buffersize;
- int unknown_sizes;
- int max_varchar_size;
- int max_longvarchar_size;
- char debug;
- char commlog;
- char disable_optimizer;
- char ksqo;
- char unique_index;
- char onlyread; /* readonly is reserved on Digital C++ compiler */
- char use_declarefetch;
- char text_as_longvarchar;
- char unknowns_as_longvarchar;
- char bools_as_char;
- char lie;
- char parse;
- char cancel_as_freestmt;
- char extra_systable_prefixes[MEDIUM_REGISTRY_LEN];
- char conn_settings[LARGE_REGISTRY_LEN];
- /* Protocol is not used anymore, but kept in case
- * it is useful in the future. bjm 2001-02-10
- */
- char protocol[SMALL_REGISTRY_LEN];
- FILE* mylogFP;
- FILE* qlogFP;
-} GLOBAL_VALUES;
-
-typedef struct StatementOptions_ {
- int maxRows;
- int maxLength;
- int rowset_size;
- int keyset_size;
- int cursor_type;
- int scroll_concurrency;
- int retrieve_data;
- int bind_size; /* size of each structure if using Row Binding */
- int use_bookmarks;
-} StatementOptions;
+ int fetch_max;
+ int socket_buffersize;
+ int unknown_sizes;
+ int max_varchar_size;
+ int max_longvarchar_size;
+ char debug;
+ char commlog;
+ char disable_optimizer;
+ char ksqo;
+ char unique_index;
+ char onlyread; /* readonly is reserved on Digital C++
+ * compiler */
+ char use_declarefetch;
+ char text_as_longvarchar;
+ char unknowns_as_longvarchar;
+ char bools_as_char;
+ char lie;
+ char parse;
+ char cancel_as_freestmt;
+ char extra_systable_prefixes[MEDIUM_REGISTRY_LEN];
+ char conn_settings[LARGE_REGISTRY_LEN];
+
+ /*
+ * Protocol is not used anymore, but kept in case it is useful in the
+ * future. bjm 2001-02-10
+ */
+ char protocol[SMALL_REGISTRY_LEN];
+ FILE *mylogFP;
+ FILE *qlogFP;
+} GLOBAL_VALUES;
+
+typedef struct StatementOptions_
+{
+ int maxRows;
+ int maxLength;
+ int rowset_size;
+ int keyset_size;
+ int cursor_type;
+ int scroll_concurrency;
+ int retrieve_data;
+ int bind_size; /* size of each structure if using Row
+ * Binding */
+ int use_bookmarks;
+} StatementOptions;
/* Used to pass extra query info to send_query */
-typedef struct QueryInfo_ {
- int row_size;
- QResultClass *result_in;
- char *cursor;
-} QueryInfo;
+typedef struct QueryInfo_
+{
+ int row_size;
+ QResultClass *result_in;
+ char *cursor;
+} QueryInfo;
-#define PG_TYPE_LO -999 /* hack until permanent type available */
+#define PG_TYPE_LO -999 /* hack until permanent type
+ * available */
#define PG_TYPE_LO_NAME "lo"
-#define OID_ATTNUM -2 /* the attnum in pg_index of the oid */
+#define OID_ATTNUM -2 /* the attnum in pg_index of the
+ * oid */
/* sizes */
-#define TEXT_FIELD_SIZE 8190 /* size of text fields (not including null term) */
+#define TEXT_FIELD_SIZE 8190 /* size of text fields (not
+ * including null term) */
#define NAME_FIELD_SIZE 32 /* size of name fields */
-#define MAX_VARCHAR_SIZE 254 /* maximum size of a varchar (not including null term) */
+#define MAX_VARCHAR_SIZE 254 /* maximum size of a varchar (not
+ * including null term) */
#define PG_NUMERIC_MAX_PRECISION 1000
#define PG_NUMERIC_MAX_SCALE 1000
diff --git a/src/interfaces/odbc/qresult.c b/src/interfaces/odbc/qresult.c
index eaffef5b793ce6a449718cef8bf8bf66385ee078..bc28126cf7317737ad59eb26463a67d53bdcec07 100644
--- a/src/interfaces/odbc/qresult.c
+++ b/src/interfaces/odbc/qresult.c
@@ -1,19 +1,19 @@
-/* Module: qresult.c
+/* Module: qresult.c
*
- * Description: This module contains functions related to
- * managing result information (i.e, fetching rows from the backend,
- * managing the tuple cache, etc.) and retrieving it.
- * Depending on the situation, a QResultClass will hold either data
- * from the backend or a manually built result (see "qresult.h" to
- * see which functions/macros are for manual or backend results.
- * For manually built results, the QResultClass simply points to
- * TupleList and ColumnInfo structures, which actually hold the data.
+ * Description: This module contains functions related to
+ * managing result information (i.e, fetching rows from the backend,
+ * managing the tuple cache, etc.) and retrieving it.
+ * Depending on the situation, a QResultClass will hold either data
+ * from the backend or a manually built result (see "qresult.h" to
+ * see which functions/macros are for manual or backend results.
+ * For manually built results, the QResultClass simply points to
+ * TupleList and ColumnInfo structures, which actually hold the data.
*
- * Classes: QResultClass (Functions prefix: "QR_")
+ * Classes: QResultClass (Functions prefix: "QR_")
*
- * API functions: none
+ * API functions: none
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -31,68 +31,70 @@
extern GLOBAL_VALUES globals;
-/* Used for building a Manual Result only */
+/* Used for building a Manual Result only */
/* All info functions call this function to create the manual result set. */
-void
-QR_set_num_fields(QResultClass *self, int new_num_fields)
+void
+QR_set_num_fields(QResultClass * self, int new_num_fields)
{
mylog("in QR_set_num_fields\n");
- CI_set_num_fields(self->fields, new_num_fields);
- if(self->manual_tuples)
- TL_Destructor(self->manual_tuples);
+ CI_set_num_fields(self->fields, new_num_fields);
+ if (self->manual_tuples)
+ TL_Destructor(self->manual_tuples);
- self->manual_tuples = TL_Constructor(new_num_fields);
+ self->manual_tuples = TL_Constructor(new_num_fields);
mylog("exit QR_set_num_fields\n");
}
-void
-QR_set_position(QResultClass *self, int pos)
+void
+QR_set_position(QResultClass * self, int pos)
{
self->tupleField = self->backend_tuples + ((self->base + pos) * self->num_fields);
}
void
-QR_set_cache_size(QResultClass *self, int cache_size)
+QR_set_cache_size(QResultClass * self, int cache_size)
{
self->cache_size = cache_size;
}
-void
-QR_set_rowset_size(QResultClass *self, int rowset_size)
+void
+QR_set_rowset_size(QResultClass * self, int rowset_size)
{
self->rowset_size = rowset_size;
}
void
-QR_inc_base(QResultClass *self, int base_inc)
+QR_inc_base(QResultClass * self, int base_inc)
{
self->base += base_inc;
}
/************************************/
-/* CLASS QResult */
+/* CLASS QResult */
/************************************/
QResultClass *
QR_Constructor(void)
{
-QResultClass *rv;
+ QResultClass *rv;
mylog("in QR_Constructor\n");
rv = (QResultClass *) malloc(sizeof(QResultClass));
- if (rv != NULL) {
+ if (rv != NULL)
+ {
rv->status = PGRES_EMPTY_QUERY;
/* construct the column info */
- if ( ! (rv->fields = CI_Constructor())) {
+ if (!(rv->fields = CI_Constructor()))
+ {
free(rv);
return NULL;
}
- rv->manual_tuples = NULL;
- rv->backend_tuples = NULL;
+ rv->manual_tuples = NULL;
+ rv->backend_tuples = NULL;
rv->message = NULL;
rv->command = NULL;
rv->notice = NULL;
@@ -116,7 +118,7 @@ QResultClass *rv;
}
void
-QR_Destructor(QResultClass *self)
+QR_Destructor(QResultClass * self)
{
mylog("QResult: in DESTRUCTOR\n");
@@ -124,26 +126,26 @@ QR_Destructor(QResultClass *self)
if (self->manual_tuples)
TL_Destructor(self->manual_tuples);
- /* If conn is defined, then we may have used "backend_tuples", */
- /* so in case we need to, free it up. Also, close the cursor. */
+ /* If conn is defined, then we may have used "backend_tuples", */
+ /* so in case we need to, free it up. Also, close the cursor. */
if (self->conn && self->conn->sock && CC_is_in_trans(self->conn))
QR_close(self); /* close the cursor if there is one */
- QR_free_memory(self); /* safe to call anyway */
+ QR_free_memory(self); /* safe to call anyway */
- /* Should have been freed in the close() but just in case... */
+ /* Should have been freed in the close() but just in case... */
if (self->cursor)
free(self->cursor);
- /* Free up column info */
+ /* Free up column info */
if (self->fields)
CI_Destructor(self->fields);
- /* Free command info (this is from strdup()) */
+ /* Free command info (this is from strdup()) */
if (self->command)
free(self->command);
- /* Free notice info (this is from strdup()) */
+ /* Free notice info (this is from strdup()) */
if (self->notice)
free(self->notice);
@@ -154,7 +156,7 @@ QR_Destructor(QResultClass *self)
}
void
-QR_set_command(QResultClass *self, char *msg)
+QR_set_command(QResultClass * self, char *msg)
{
if (self->command)
free(self->command);
@@ -162,8 +164,8 @@ QR_set_command(QResultClass *self, char *msg)
self->command = msg ? strdup(msg) : NULL;
}
-void
-QR_set_notice(QResultClass *self, char *msg)
+void
+QR_set_notice(QResultClass * self, char *msg)
{
if (self->notice)
free(self->notice);
@@ -171,27 +173,32 @@ QR_set_notice(QResultClass *self, char *msg)
self->notice = msg ? strdup(msg) : NULL;
}
-void
-QR_free_memory(QResultClass *self)
+void
+QR_free_memory(QResultClass * self)
{
-register int lf, row;
-register TupleField *tuple = self->backend_tuples;
-int fcount = self->fcount;
-int num_fields = self->num_fields;
+ register int lf,
+ row;
+ register TupleField *tuple = self->backend_tuples;
+ int fcount = self->fcount;
+ int num_fields = self->num_fields;
mylog("QResult: free memory in, fcount=%d\n", fcount);
- if ( self->backend_tuples) {
+ if (self->backend_tuples)
+ {
- for (row = 0; row < fcount; row++) {
+ for (row = 0; row < fcount; row++)
+ {
mylog("row = %d, num_fields = %d\n", row, num_fields);
- for (lf=0; lf < num_fields; lf++) {
- if (tuple[lf].value != NULL) {
+ for (lf = 0; lf < num_fields; lf++)
+ {
+ if (tuple[lf].value != NULL)
+ {
mylog("free [lf=%d] %u\n", lf, tuple[lf].value);
free(tuple[lf].value);
}
}
- tuple += num_fields; /* next row */
+ tuple += num_fields;/* next row */
}
free(self->backend_tuples);
@@ -205,39 +212,44 @@ int num_fields = self->num_fields;
/* This function is called by send_query() */
char
-QR_fetch_tuples(QResultClass *self, ConnectionClass *conn, char *cursor)
+QR_fetch_tuples(QResultClass * self, ConnectionClass * conn, char *cursor)
{
-int tuple_size;
-
- /* If called from send_query the first time (conn != NULL), */
- /* then set the inTuples state, */
- /* and read the tuples. If conn is NULL, */
- /* it implies that we are being called from next_tuple(), */
- /* like to get more rows so don't call next_tuple again! */
- if (conn != NULL) {
+ int tuple_size;
+
+ /* If called from send_query the first time (conn != NULL), */
+ /* then set the inTuples state, */
+ /* and read the tuples. If conn is NULL, */
+ /* it implies that we are being called from next_tuple(), */
+ /* like to get more rows so don't call next_tuple again! */
+ if (conn != NULL)
+ {
self->conn = conn;
- mylog("QR_fetch_tuples: cursor = '%s', self->cursor=%u\n", (cursor==NULL)?"":cursor, self->cursor);
+ mylog("QR_fetch_tuples: cursor = '%s', self->cursor=%u\n", (cursor == NULL) ? "" : cursor, self->cursor);
if (self->cursor)
free(self->cursor);
- if ( globals.use_declarefetch) {
- if (! cursor || cursor[0] == '\0') {
+ if (globals.use_declarefetch)
+ {
+ if (!cursor || cursor[0] == '\0')
+ {
self->status = PGRES_INTERNAL_ERROR;
QR_set_message(self, "Internal Error -- no cursor for fetch");
return FALSE;
}
self->cursor = strdup(cursor);
}
-
- /* Read the field attributes. */
- /* $$$$ Should do some error control HERE! $$$$ */
- if ( CI_read_fields(self->fields, self->conn)) {
+
+ /* Read the field attributes. */
+ /* $$$$ Should do some error control HERE! $$$$ */
+ if (CI_read_fields(self->fields, self->conn))
+ {
self->status = PGRES_FIELDS_OK;
self->num_fields = CI_get_num_fields(self->fields);
}
- else {
+ else
+ {
self->status = PGRES_BAD_RESPONSE;
QR_set_message(self, "Error reading field information");
return FALSE;
@@ -245,7 +257,7 @@ int tuple_size;
mylog("QR_fetch_tuples: past CI_read_fields: num_fields = %d\n", self->num_fields);
- if (globals.use_declarefetch)
+ if (globals.use_declarefetch)
tuple_size = self->cache_size;
else
tuple_size = TUPLE_MALLOC_INC;
@@ -253,8 +265,9 @@ int tuple_size;
/* allocate memory for the tuple cache */
mylog("MALLOC: tuple_size = %d, size = %d\n", tuple_size, self->num_fields * sizeof(TupleField) * tuple_size);
self->backend_tuples = (TupleField *) malloc(self->num_fields * sizeof(TupleField) * tuple_size);
- if ( ! self->backend_tuples) {
- self->status = PGRES_FATAL_ERROR;
+ if (!self->backend_tuples)
+ {
+ self->status = PGRES_FATAL_ERROR;
QR_set_message(self, "Could not get memory for tuple cache.");
return FALSE;
}
@@ -262,19 +275,21 @@ int tuple_size;
self->inTuples = TRUE;
- /* Force a read to occur in next_tuple */
- self->fcount = tuple_size+1;
- self->fetch_count = tuple_size+1;
+ /* Force a read to occur in next_tuple */
+ self->fcount = tuple_size + 1;
+ self->fetch_count = tuple_size + 1;
self->base = 0;
return QR_next_tuple(self);
}
- else {
+ else
+ {
- /* Always have to read the field attributes. */
- /* But we dont have to reallocate memory for them! */
+ /* Always have to read the field attributes. */
+ /* But we dont have to reallocate memory for them! */
- if ( ! CI_read_fields(NULL, self->conn)) {
+ if (!CI_read_fields(NULL, self->conn))
+ {
self->status = PGRES_BAD_RESPONSE;
QR_set_message(self, "Error reading field information");
return FALSE;
@@ -286,12 +301,13 @@ int tuple_size;
/* Close the cursor and end the transaction (if no cursors left) */
/* We only close cursor/end the transaction if a cursor was used. */
int
-QR_close(QResultClass *self)
+QR_close(QResultClass * self)
{
-QResultClass *res;
+ QResultClass *res;
- if (globals.use_declarefetch && self->conn && self->cursor) {
- char buf[64];
+ if (globals.use_declarefetch && self->conn && self->cursor)
+ {
+ char buf[64];
sprintf(buf, "close %s", self->cursor);
mylog("QResult: closing cursor: '%s'\n", buf);
@@ -304,21 +320,24 @@ QResultClass *res;
free(self->cursor);
self->cursor = NULL;
- if (res == NULL) {
+ if (res == NULL)
+ {
self->status = PGRES_FATAL_ERROR;
QR_set_message(self, "Error closing cursor.");
return FALSE;
}
- /* End the transaction if there are no cursors left on this conn */
- if (CC_cursor_count(self->conn) == 0) {
+ /* End the transaction if there are no cursors left on this conn */
+ if (CC_cursor_count(self->conn) == 0)
+ {
mylog("QResult: END transaction on conn=%u\n", self->conn);
res = CC_send_query(self->conn, "END", NULL);
CC_set_no_trans(self->conn);
- if (res == NULL) {
+ if (res == NULL)
+ {
self->status = PGRES_FATAL_ERROR;
QR_set_message(self, "Error ending transaction.");
return FALSE;
@@ -332,56 +351,67 @@ QResultClass *res;
/* This function is called by fetch_tuples() AND SQLFetch() */
int
-QR_next_tuple(QResultClass *self)
+QR_next_tuple(QResultClass * self)
{
-int id;
-QResultClass *res;
-SocketClass *sock;
+ int id;
+ QResultClass *res;
+ SocketClass *sock;
+
/* Speed up access */
-int fetch_count = self->fetch_count;
-int fcount = self->fcount;
-int fetch_size, offset= 0;
-int end_tuple = self->rowset_size + self->base;
-char corrected = FALSE;
-TupleField *the_tuples = self->backend_tuples;
-static char msgbuffer[MAX_MESSAGE_LEN+1];
-char cmdbuffer[MAX_MESSAGE_LEN+1]; /* QR_set_command() dups this string so dont need static */
-char fetch[128];
-QueryInfo qi;
-
- if (fetch_count < fcount) { /* return a row from cache */
+ int fetch_count = self->fetch_count;
+ int fcount = self->fcount;
+ int fetch_size,
+ offset = 0;
+ int end_tuple = self->rowset_size + self->base;
+ char corrected = FALSE;
+ TupleField *the_tuples = self->backend_tuples;
+ static char msgbuffer[MAX_MESSAGE_LEN + 1];
+ char cmdbuffer[MAX_MESSAGE_LEN + 1]; /* QR_set_command() dups
+ * this string so dont
+ * need static */
+ char fetch[128];
+ QueryInfo qi;
+
+ if (fetch_count < fcount)
+ { /* return a row from cache */
mylog("next_tuple: fetch_count < fcount: returning tuple %d, fcount = %d\n", fetch_count, fcount);
- self->tupleField = the_tuples + (fetch_count * self->num_fields); /* next row */
+ self->tupleField = the_tuples + (fetch_count * self->num_fields); /* next row */
self->fetch_count++;
return TRUE;
}
- else if (self->fcount < self->cache_size) { /* last row from cache */
- /* We are done because we didn't even get CACHE_SIZE tuples */
- mylog("next_tuple: fcount < CACHE_SIZE: fcount = %d, fetch_count = %d\n", fcount, fetch_count);
- self->tupleField = NULL;
- self->status = PGRES_END_TUPLES;
- return -1; /* end of tuples */
+ else if (self->fcount < self->cache_size)
+ { /* last row from cache */
+ /* We are done because we didn't even get CACHE_SIZE tuples */
+ mylog("next_tuple: fcount < CACHE_SIZE: fcount = %d, fetch_count = %d\n", fcount, fetch_count);
+ self->tupleField = NULL;
+ self->status = PGRES_END_TUPLES;
+ return -1; /* end of tuples */
}
- else {
- /* See if we need to fetch another group of rows.
- We may be being called from send_query(), and
- if so, don't send another fetch, just fall through
- and read the tuples.
- */
+ else
+ {
+
+ /*
+ * See if we need to fetch another group of rows. We may be being
+ * called from send_query(), and if so, don't send another fetch,
+ * just fall through and read the tuples.
+ */
self->tupleField = NULL;
- if ( ! self->inTuples) {
+ if (!self->inTuples)
+ {
- if ( ! globals.use_declarefetch) {
+ if (!globals.use_declarefetch)
+ {
mylog("next_tuple: ALL_ROWS: done, fcount = %d, fetch_count = %d\n", fcount, fetch_count);
self->tupleField = NULL;
self->status = PGRES_END_TUPLES;
- return -1; /* end of tuples */
+ return -1; /* end of tuples */
}
- if (self->base == fcount) { /* not a correction */
+ if (self->base == fcount)
+ { /* not a correction */
- /* Determine the optimum cache size. */
+ /* Determine the optimum cache size. */
if (globals.fetch_max % self->rowset_size == 0)
fetch_size = globals.fetch_max;
else if (self->rowset_size < globals.fetch_max)
@@ -390,9 +420,10 @@ QueryInfo qi;
fetch_size = self->rowset_size;
self->cache_size = fetch_size;
- self->fetch_count = 1;
- }
- else { /* need to correct */
+ self->fetch_count = 1;
+ }
+ else
+ { /* need to correct */
corrected = TRUE;
@@ -407,8 +438,9 @@ QueryInfo qi;
self->backend_tuples = (TupleField *) realloc(self->backend_tuples, self->num_fields * sizeof(TupleField) * self->cache_size);
- if ( ! self->backend_tuples) {
- self->status = PGRES_FATAL_ERROR;
+ if (!self->backend_tuples)
+ {
+ self->status = PGRES_FATAL_ERROR;
QR_set_message(self, "Out of memory while reading tuples.");
return FALSE;
}
@@ -416,29 +448,34 @@ QueryInfo qi;
mylog("next_tuple: sending actual fetch (%d) query '%s'\n", fetch_size, fetch);
- /* don't read ahead for the next tuple (self) ! */
+ /* don't read ahead for the next tuple (self) ! */
qi.row_size = self->cache_size;
qi.result_in = self;
qi.cursor = NULL;
res = CC_send_query(self->conn, fetch, &qi);
- if (res == NULL) {
+ if (res == NULL)
+ {
self->status = PGRES_FATAL_ERROR;
QR_set_message(self, "Error fetching next group.");
return FALSE;
}
self->inTuples = TRUE;
}
- else {
+ else
+ {
mylog("next_tuple: inTuples = true, falling through: fcount = %d, fetch_count = %d\n", self->fcount, self->fetch_count);
- /* This is a pre-fetch (fetching rows right after query
- but before any real SQLFetch() calls. This is done
- so the field attributes are available.
- */
+
+ /*
+ * This is a pre-fetch (fetching rows right after query but
+ * before any real SQLFetch() calls. This is done so the
+ * field attributes are available.
+ */
self->fetch_count = 0;
}
}
- if ( ! corrected) {
+ if (!corrected)
+ {
self->base = 0;
self->fcount = 0;
}
@@ -447,107 +484,118 @@ QueryInfo qi;
sock = CC_get_socket(self->conn);
self->tupleField = NULL;
- for ( ; ;) {
+ for (;;)
+ {
id = SOCK_get_char(sock);
- switch (id) {
- case 'T': /* Tuples within tuples cannot be handled */
- self->status = PGRES_BAD_RESPONSE;
- QR_set_message(self, "Tuples within tuples cannot be handled");
- return FALSE;
- case 'B': /* Tuples in binary format */
- case 'D': /* Tuples in ASCII format */
-
- if ( ! globals.use_declarefetch && self->fcount > 0 && ! (self->fcount % TUPLE_MALLOC_INC)) {
- size_t old_size = self->fcount * self->num_fields * sizeof(TupleField);
- mylog("REALLOC: old_size = %d\n", old_size);
+ switch (id)
+ {
+ case 'T': /* Tuples within tuples cannot be handled */
+ self->status = PGRES_BAD_RESPONSE;
+ QR_set_message(self, "Tuples within tuples cannot be handled");
+ return FALSE;
+ case 'B': /* Tuples in binary format */
+ case 'D': /* Tuples in ASCII format */
+
+ if (!globals.use_declarefetch && self->fcount > 0 && !(self->fcount % TUPLE_MALLOC_INC))
+ {
+ size_t old_size = self->fcount * self->num_fields * sizeof(TupleField);
+
+ mylog("REALLOC: old_size = %d\n", old_size);
+
+ self->backend_tuples = (TupleField *) realloc(self->backend_tuples, old_size + (self->num_fields * sizeof(TupleField) * TUPLE_MALLOC_INC));
+ if (!self->backend_tuples)
+ {
+ self->status = PGRES_FATAL_ERROR;
+ QR_set_message(self, "Out of memory while reading tuples.");
+ return FALSE;
+ }
+ }
- self->backend_tuples = (TupleField *) realloc(self->backend_tuples, old_size + (self->num_fields * sizeof(TupleField) * TUPLE_MALLOC_INC));
- if ( ! self->backend_tuples) {
- self->status = PGRES_FATAL_ERROR;
- QR_set_message(self, "Out of memory while reading tuples.");
+ if (!QR_read_tuple(self, (char) (id == 0)))
+ {
+ self->status = PGRES_BAD_RESPONSE;
+ QR_set_message(self, "Error reading the tuple");
return FALSE;
}
- }
- if ( ! QR_read_tuple(self, (char) (id == 0))) {
- self->status = PGRES_BAD_RESPONSE;
- QR_set_message(self, "Error reading the tuple");
- return FALSE;
- }
-
- self->fcount++;
- break; /* continue reading */
+ self->fcount++;
+ break; /* continue reading */
- case 'C': /* End of tuple list */
- SOCK_get_string(sock, cmdbuffer, MAX_MESSAGE_LEN);
- QR_set_command(self, cmdbuffer);
+ case 'C': /* End of tuple list */
+ SOCK_get_string(sock, cmdbuffer, MAX_MESSAGE_LEN);
+ QR_set_command(self, cmdbuffer);
- mylog("end of tuple list -- setting inUse to false: this = %u\n", self);
+ mylog("end of tuple list -- setting inUse to false: this = %u\n", self);
- self->inTuples = FALSE;
- if (self->fcount > 0) {
+ self->inTuples = FALSE;
+ if (self->fcount > 0)
+ {
- qlog(" [ fetched %d rows ]\n", self->fcount);
- mylog("_next_tuple: 'C' fetch_max && fcount = %d\n", self->fcount);
+ qlog(" [ fetched %d rows ]\n", self->fcount);
+ mylog("_next_tuple: 'C' fetch_max && fcount = %d\n", self->fcount);
- /* set to first row */
- self->tupleField = self->backend_tuples + (offset * self->num_fields);
- return TRUE;
- }
- else { /* We are surely done here (we read 0 tuples) */
- qlog(" [ fetched 0 rows ]\n");
- mylog("_next_tuple: 'C': DONE (fcount == 0)\n");
- return -1; /* end of tuples */
- }
+ /* set to first row */
+ self->tupleField = self->backend_tuples + (offset * self->num_fields);
+ return TRUE;
+ }
+ else
+ { /* We are surely done here (we read 0
+ * tuples) */
+ qlog(" [ fetched 0 rows ]\n");
+ mylog("_next_tuple: 'C': DONE (fcount == 0)\n");
+ return -1; /* end of tuples */
+ }
- case 'E': /* Error */
- SOCK_get_string(sock, msgbuffer, ERROR_MSG_LENGTH);
- QR_set_message(self, msgbuffer);
- self->status = PGRES_FATAL_ERROR;
+ case 'E': /* Error */
+ SOCK_get_string(sock, msgbuffer, ERROR_MSG_LENGTH);
+ QR_set_message(self, msgbuffer);
+ self->status = PGRES_FATAL_ERROR;
- if ( ! strncmp(msgbuffer, "FATAL", 5))
- CC_set_no_trans(self->conn);
+ if (!strncmp(msgbuffer, "FATAL", 5))
+ CC_set_no_trans(self->conn);
- qlog("ERROR from backend in next_tuple: '%s'\n", msgbuffer);
+ qlog("ERROR from backend in next_tuple: '%s'\n", msgbuffer);
- return FALSE;
+ return FALSE;
- case 'N': /* Notice */
- SOCK_get_string(sock, msgbuffer, ERROR_MSG_LENGTH);
- QR_set_message(self, msgbuffer);
- self->status = PGRES_NONFATAL_ERROR;
- qlog("NOTICE from backend in next_tuple: '%s'\n", msgbuffer);
- continue;
-
- default: /* this should only happen if the backend dumped core */
- mylog("QR_next_tuple: Unexpected result from backend: id = '%c' (%d)\n", id, id);
- qlog("QR_next_tuple: Unexpected result from backend: id = '%c' (%d)\n", id, id);
- QR_set_message(self, "Unexpected result from backend. It probably crashed");
- self->status = PGRES_FATAL_ERROR;
- CC_set_no_trans(self->conn);
- return FALSE;
+ case 'N': /* Notice */
+ SOCK_get_string(sock, msgbuffer, ERROR_MSG_LENGTH);
+ QR_set_message(self, msgbuffer);
+ self->status = PGRES_NONFATAL_ERROR;
+ qlog("NOTICE from backend in next_tuple: '%s'\n", msgbuffer);
+ continue;
+
+ default: /* this should only happen if the backend
+ * dumped core */
+ mylog("QR_next_tuple: Unexpected result from backend: id = '%c' (%d)\n", id, id);
+ qlog("QR_next_tuple: Unexpected result from backend: id = '%c' (%d)\n", id, id);
+ QR_set_message(self, "Unexpected result from backend. It probably crashed");
+ self->status = PGRES_FATAL_ERROR;
+ CC_set_no_trans(self->conn);
+ return FALSE;
}
}
return TRUE;
}
char
-QR_read_tuple(QResultClass *self, char binary)
+QR_read_tuple(QResultClass * self, char binary)
{
-Int2 field_lf;
-TupleField *this_tuplefield;
-char bmp, bitmap[MAX_FIELDS]; /* Max. len of the bitmap */
-Int2 bitmaplen; /* len of the bitmap in bytes */
-Int2 bitmap_pos;
-Int2 bitcnt;
-Int4 len;
-char *buffer;
-int num_fields = self->num_fields; /* speed up access */
-SocketClass *sock = CC_get_socket(self->conn);
-ColumnInfoClass *flds;
+ Int2 field_lf;
+ TupleField *this_tuplefield;
+ char bmp,
+ bitmap[MAX_FIELDS]; /* Max. len of the bitmap */
+ Int2 bitmaplen; /* len of the bitmap in bytes */
+ Int2 bitmap_pos;
+ Int2 bitcnt;
+ Int4 len;
+ char *buffer;
+ int num_fields = self->num_fields; /* speed up access */
+ SocketClass *sock = CC_get_socket(self->conn);
+ ColumnInfoClass *flds;
/* set the current row to read the fields into */
@@ -558,31 +606,36 @@ ColumnInfoClass *flds;
bitmaplen++;
/*
- At first the server sends a bitmap that indicates which
- database fields are null
- */
+ * At first the server sends a bitmap that indicates which database
+ * fields are null
+ */
SOCK_get_n_char(sock, bitmap, bitmaplen);
bitmap_pos = 0;
bitcnt = 0;
bmp = bitmap[bitmap_pos];
- for(field_lf = 0; field_lf < num_fields; field_lf++) {
+ for (field_lf = 0; field_lf < num_fields; field_lf++)
+ {
/* Check if the current field is NULL */
- if(!(bmp & 0200)) {
+ if (!(bmp & 0200))
+ {
/* YES, it is NULL ! */
this_tuplefield[field_lf].len = 0;
this_tuplefield[field_lf].value = 0;
- } else {
+ }
+ else
+ {
+
/*
- NO, the field is not null. so get at first the
- length of the field (four bytes)
- */
+ * NO, the field is not null. so get at first the length of
+ * the field (four bytes)
+ */
len = SOCK_get_int(sock, VARHDRSZ);
if (!binary)
len -= VARHDRSZ;
- buffer = (char *)malloc(len+1);
+ buffer = (char *) malloc(len + 1);
SOCK_get_n_char(sock, buffer, len);
buffer[len] = '\0';
@@ -591,27 +644,31 @@ ColumnInfoClass *flds;
this_tuplefield[field_lf].len = len;
this_tuplefield[field_lf].value = buffer;
- /* This can be used to set the longest length of the column for any
- row in the tuple cache. It would not be accurate for varchar and
- text fields to use this since a tuple cache is only 100 rows.
- Bpchar can be handled since the strlen of all rows is fixed,
- assuming there are not 100 nulls in a row!
- */
+ /*
+ * This can be used to set the longest length of the column
+ * for any row in the tuple cache. It would not be accurate
+ * for varchar and text fields to use this since a tuple cache
+ * is only 100 rows. Bpchar can be handled since the strlen of
+ * all rows is fixed, assuming there are not 100 nulls in a
+ * row!
+ */
flds = self->fields;
if (flds->display_size[field_lf] < len)
flds->display_size[field_lf] = len;
}
+
/*
- Now adjust for the next bit to be scanned in the
- next loop.
- */
+ * Now adjust for the next bit to be scanned in the next loop.
+ */
bitcnt++;
- if (BYTELEN == bitcnt) {
+ if (BYTELEN == bitcnt)
+ {
bitmap_pos++;
bmp = bitmap[bitmap_pos];
bitcnt = 0;
- } else
+ }
+ else
bmp <<= 1;
}
self->currTuple++;
diff --git a/src/interfaces/odbc/qresult.h b/src/interfaces/odbc/qresult.h
index 93f11cee1f4ac5243e1b46748392b6657a9e264b..0c284ca0170086016ac92c7693d592fe7672602e 100644
--- a/src/interfaces/odbc/qresult.h
+++ b/src/interfaces/odbc/qresult.h
@@ -1,9 +1,9 @@
-/* File: qresult.h
+/* File: qresult.h
*
- * Description: See "qresult.c"
+ * Description: See "qresult.c"
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -17,68 +17,75 @@
#include "psqlodbc.h"
#include "tuple.h"
-enum QueryResultCode_ {
- PGRES_EMPTY_QUERY = 0,
- PGRES_COMMAND_OK, /* a query command that doesn't return */
- /* anything was executed properly by the backend */
- PGRES_TUPLES_OK, /* a query command that returns tuples */
- /* was executed properly by the backend, PGresult */
- /* contains the resulttuples */
- PGRES_COPY_OUT,
- PGRES_COPY_IN,
- PGRES_BAD_RESPONSE, /* an unexpected response was recv'd from the backend */
- PGRES_NONFATAL_ERROR,
- PGRES_FATAL_ERROR,
- PGRES_FIELDS_OK, /* field information from a query was successful */
- PGRES_END_TUPLES,
- PGRES_INTERNAL_ERROR
+enum QueryResultCode_
+{
+ PGRES_EMPTY_QUERY = 0,
+ PGRES_COMMAND_OK, /* a query command that doesn't return */
+ /* anything was executed properly by the backend */
+ PGRES_TUPLES_OK, /* a query command that returns tuples */
+ /* was executed properly by the backend, PGresult */
+ /* contains the resulttuples */
+ PGRES_COPY_OUT,
+ PGRES_COPY_IN,
+ PGRES_BAD_RESPONSE, /* an unexpected response was recv'd from
+ * the backend */
+ PGRES_NONFATAL_ERROR,
+ PGRES_FATAL_ERROR,
+ PGRES_FIELDS_OK, /* field information from a query was
+ * successful */
+ PGRES_END_TUPLES,
+ PGRES_INTERNAL_ERROR
};
typedef enum QueryResultCode_ QueryResultCode;
-struct QResultClass_ {
- ColumnInfoClass *fields; /* the Column information */
- TupleListClass *manual_tuples; /* manual result tuple list */
- ConnectionClass *conn; /* the connection this result is using (backend) */
+struct QResultClass_
+{
+ ColumnInfoClass *fields; /* the Column information */
+ TupleListClass *manual_tuples; /* manual result tuple list */
+ ConnectionClass *conn; /* the connection this result is using
+ * (backend) */
- /* Stuff for declare/fetch tuples */
- int fetch_count; /* logical rows read so far */
- int fcount; /* actual rows read in the fetch */
- int currTuple;
- int base;
+ /* Stuff for declare/fetch tuples */
+ int fetch_count; /* logical rows read so far */
+ int fcount; /* actual rows read in the fetch */
+ int currTuple;
+ int base;
- int num_fields; /* number of fields in the result */
- int cache_size;
- int rowset_size;
+ int num_fields; /* number of fields in the result */
+ int cache_size;
+ int rowset_size;
- QueryResultCode status;
+ QueryResultCode status;
- char *message;
- char *cursor; /* The name of the cursor for select statements */
- char *command;
- char *notice;
+ char *message;
+ char *cursor; /* The name of the cursor for select
+ * statements */
+ char *command;
+ char *notice;
- TupleField *backend_tuples; /* data from the backend (the tuple cache) */
- TupleField *tupleField; /* current backend tuple being retrieved */
+ TupleField *backend_tuples; /* data from the backend (the tuple cache) */
+ TupleField *tupleField; /* current backend tuple being retrieved */
- char inTuples; /* is a fetch of rows from the backend in progress? */
+ char inTuples; /* is a fetch of rows from the backend in
+ * progress? */
};
#define QR_get_fields(self) (self->fields)
/* These functions are for retrieving data from the qresult */
-#define QR_get_value_manual(self, tupleno, fieldno) (TL_get_fieldval(self->manual_tuples, tupleno, fieldno))
-#define QR_get_value_backend(self, fieldno) (self->tupleField[fieldno].value)
+#define QR_get_value_manual(self, tupleno, fieldno) (TL_get_fieldval(self->manual_tuples, tupleno, fieldno))
+#define QR_get_value_backend(self, fieldno) (self->tupleField[fieldno].value)
#define QR_get_value_backend_row(self, tupleno, fieldno) ((self->backend_tuples + (tupleno * self->num_fields))[fieldno].value)
/* These functions are used by both manual and backend results */
#define QR_NumResultCols(self) (CI_get_num_fields(self->fields))
#define QR_get_fieldname(self, fieldno_) (CI_get_fieldname(self->fields, fieldno_))
-#define QR_get_fieldsize(self, fieldno_) (CI_get_fieldsize(self->fields, fieldno_))
-#define QR_get_display_size(self, fieldno_) (CI_get_display_size(self->fields, fieldno_))
-#define QR_get_atttypmod(self, fieldno_) (CI_get_atttypmod(self->fields, fieldno_))
-#define QR_get_field_type(self, fieldno_) (CI_get_oid(self->fields, fieldno_))
+#define QR_get_fieldsize(self, fieldno_) (CI_get_fieldsize(self->fields, fieldno_))
+#define QR_get_display_size(self, fieldno_) (CI_get_display_size(self->fields, fieldno_))
+#define QR_get_atttypmod(self, fieldno_) (CI_get_atttypmod(self->fields, fieldno_))
+#define QR_get_field_type(self, fieldno_) (CI_get_oid(self->fields, fieldno_))
/* These functions are used only for manual result sets */
#define QR_get_num_tuples(self) (self->manual_tuples ? TL_get_num_tuples(self->manual_tuples) : self->fcount)
@@ -99,20 +106,20 @@ struct QResultClass_ {
/* Core Functions */
QResultClass *QR_Constructor(void);
-void QR_Destructor(QResultClass *self);
-char QR_read_tuple(QResultClass *self, char binary);
-int QR_next_tuple(QResultClass *self);
-int QR_close(QResultClass *self);
-char QR_fetch_tuples(QResultClass *self, ConnectionClass *conn, char *cursor);
-void QR_free_memory(QResultClass *self);
-void QR_set_command(QResultClass *self, char *msg);
-void QR_set_notice(QResultClass *self, char *msg);
-
-void QR_set_num_fields(QResultClass *self, int new_num_fields); /* manual result only */
-
-void QR_inc_base(QResultClass *self, int base_inc);
-void QR_set_cache_size(QResultClass *self, int cache_size);
-void QR_set_rowset_size(QResultClass *self, int rowset_size);
-void QR_set_position(QResultClass *self, int pos);
-
+void QR_Destructor(QResultClass * self);
+char QR_read_tuple(QResultClass * self, char binary);
+int QR_next_tuple(QResultClass * self);
+int QR_close(QResultClass * self);
+char QR_fetch_tuples(QResultClass * self, ConnectionClass * conn, char *cursor);
+void QR_free_memory(QResultClass * self);
+void QR_set_command(QResultClass * self, char *msg);
+void QR_set_notice(QResultClass * self, char *msg);
+
+void QR_set_num_fields(QResultClass * self, int new_num_fields); /* manual result only */
+
+void QR_inc_base(QResultClass * self, int base_inc);
+void QR_set_cache_size(QResultClass * self, int cache_size);
+void QR_set_rowset_size(QResultClass * self, int rowset_size);
+void QR_set_position(QResultClass * self, int pos);
+
#endif
diff --git a/src/interfaces/odbc/resource.h b/src/interfaces/odbc/resource.h
index cfe83cf10e8dc16db54fe144d9c4326213c597a6..60e0e61f454135b375ded7cbb15746cd005b3684 100644
--- a/src/interfaces/odbc/resource.h
+++ b/src/interfaces/odbc/resource.h
@@ -2,59 +2,59 @@
/* Microsoft Developer Studio generated include file. */
/* Used by psqlodbc.rc */
-#define IDS_BADDSN 1
-#define IDS_MSGTITLE 2
-#define DLG_OPTIONS_DRV 102
-#define DLG_OPTIONS_DS 103
-#define IDC_DSNAME 400
-#define IDC_DSNAMETEXT 401
-#define IDC_DESC 404
-#define IDC_SERVER 407
-#define IDC_DATABASE 408
-#define DLG_CONFIG 1001
-#define IDC_PORT 1002
-#define IDC_USER 1006
-#define IDC_PASSWORD 1009
-#define DS_READONLY 1011
-#define DS_SHOWOIDCOLUMN 1012
-#define DS_FAKEOIDINDEX 1013
-#define DRV_COMMLOG 1014
-#define IDC_DATASOURCE 1018
-#define DRV_OPTIMIZER 1019
-#define DS_CONNSETTINGS 1020
-#define IDC_DRIVER 1021
-#define DRV_CONNSETTINGS 1031
-#define DRV_UNIQUEINDEX 1032
-#define DRV_UNKNOWN_MAX 1035
-#define DRV_UNKNOWN_DONTKNOW 1036
-#define DRV_READONLY 1037
-#define IDC_DESCTEXT 1039
-#define DRV_MSG_LABEL 1040
-#define DRV_UNKNOWN_LONGEST 1041
-#define DRV_TEXT_LONGVARCHAR 1043
-#define DRV_UNKNOWNS_LONGVARCHAR 1044
-#define DRV_CACHE_SIZE 1045
-#define DRV_VARCHAR_SIZE 1046
-#define DRV_LONGVARCHAR_SIZE 1047
-#define IDDEFAULTS 1048
-#define DRV_USEDECLAREFETCH 1049
-#define DRV_BOOLS_CHAR 1050
-#define DS_SHOWSYSTEMTABLES 1051
-#define DRV_EXTRASYSTABLEPREFIXES 1051
-#define DS_ROWVERSIONING 1052
-#define DRV_PARSE 1052
-#define DRV_CANCELASFREESTMT 1053
-#define IDC_OPTIONS 1054
-#define DRV_KSQO 1055
-#define DS_PG64 1057
+#define IDS_BADDSN 1
+#define IDS_MSGTITLE 2
+#define DLG_OPTIONS_DRV 102
+#define DLG_OPTIONS_DS 103
+#define IDC_DSNAME 400
+#define IDC_DSNAMETEXT 401
+#define IDC_DESC 404
+#define IDC_SERVER 407
+#define IDC_DATABASE 408
+#define DLG_CONFIG 1001
+#define IDC_PORT 1002
+#define IDC_USER 1006
+#define IDC_PASSWORD 1009
+#define DS_READONLY 1011
+#define DS_SHOWOIDCOLUMN 1012
+#define DS_FAKEOIDINDEX 1013
+#define DRV_COMMLOG 1014
+#define IDC_DATASOURCE 1018
+#define DRV_OPTIMIZER 1019
+#define DS_CONNSETTINGS 1020
+#define IDC_DRIVER 1021
+#define DRV_CONNSETTINGS 1031
+#define DRV_UNIQUEINDEX 1032
+#define DRV_UNKNOWN_MAX 1035
+#define DRV_UNKNOWN_DONTKNOW 1036
+#define DRV_READONLY 1037
+#define IDC_DESCTEXT 1039
+#define DRV_MSG_LABEL 1040
+#define DRV_UNKNOWN_LONGEST 1041
+#define DRV_TEXT_LONGVARCHAR 1043
+#define DRV_UNKNOWNS_LONGVARCHAR 1044
+#define DRV_CACHE_SIZE 1045
+#define DRV_VARCHAR_SIZE 1046
+#define DRV_LONGVARCHAR_SIZE 1047
+#define IDDEFAULTS 1048
+#define DRV_USEDECLAREFETCH 1049
+#define DRV_BOOLS_CHAR 1050
+#define DS_SHOWSYSTEMTABLES 1051
+#define DRV_EXTRASYSTABLEPREFIXES 1051
+#define DS_ROWVERSIONING 1052
+#define DRV_PARSE 1052
+#define DRV_CANCELASFREESTMT 1053
+#define IDC_OPTIONS 1054
+#define DRV_KSQO 1055
+#define DS_PG64 1057
/* Next default values for new objects */
#ifdef APSTUDIO_INVOKED
#ifndef APSTUDIO_READONLY_SYMBOLS
-#define _APS_NEXT_RESOURCE_VALUE 104
-#define _APS_NEXT_COMMAND_VALUE 40001
-#define _APS_NEXT_CONTROL_VALUE 1060
-#define _APS_NEXT_SYMED_VALUE 101
+#define _APS_NEXT_RESOURCE_VALUE 104
+#define _APS_NEXT_COMMAND_VALUE 40001
+#define _APS_NEXT_CONTROL_VALUE 1060
+#define _APS_NEXT_SYMED_VALUE 101
#endif
#endif
diff --git a/src/interfaces/odbc/results.c b/src/interfaces/odbc/results.c
index 3ef098a91b74ee21e439713ebac7ddf21aaa62b3..c3687ec250b2669b8ab62f1817b4d65fcde23abb 100644
--- a/src/interfaces/odbc/results.c
+++ b/src/interfaces/odbc/results.c
@@ -1,16 +1,16 @@
-/* Module: results.c
+/* Module: results.c
*
- * Description: This module contains functions related to
- * retrieving result information through the ODBC API.
+ * Description: This module contains functions related to
+ * retrieving result information through the ODBC API.
*
- * Classes: n/a
+ * Classes: n/a
*
- * API functions: SQLRowCount, SQLNumResultCols, SQLDescribeCol, SQLColAttributes,
- * SQLGetData, SQLFetch, SQLExtendedFetch,
- * SQLMoreResults(NI), SQLSetPos, SQLSetScrollOptions(NI),
- * SQLSetCursorName, SQLGetCursorName
+ * API functions: SQLRowCount, SQLNumResultCols, SQLDescribeCol, SQLColAttributes,
+ * SQLGetData, SQLFetch, SQLExtendedFetch,
+ * SQLMoreResults(NI), SQLSetPos, SQLSetScrollOptions(NI),
+ * SQLSetCursorName, SQLGetCursorName
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -27,7 +27,7 @@
#include "bind.h"
#include "qresult.h"
#include "convert.h"
-#include "pgtypes.h"
+#include "pgtypes.h"
#include <stdio.h>
@@ -43,103 +43,122 @@ extern GLOBAL_VALUES globals;
-RETCODE SQL_API SQLRowCount(
- HSTMT hstmt,
- SDWORD FAR *pcrow)
+RETCODE SQL_API
+SQLRowCount(
+ HSTMT hstmt,
+ SDWORD FAR * pcrow)
{
-static char *func="SQLRowCount";
-StatementClass *stmt = (StatementClass *) hstmt;
-QResultClass *res;
-char *msg, *ptr;
-
- if ( ! stmt) {
+ static char *func = "SQLRowCount";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ QResultClass *res;
+ char *msg,
+ *ptr;
+
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
- if (stmt->manual_result) {
+ if (stmt->manual_result)
+ {
if (pcrow)
*pcrow = -1;
return SQL_SUCCESS;
}
- if(stmt->statement_type == STMT_TYPE_SELECT) {
- if (stmt->status == STMT_FINISHED) {
+ if (stmt->statement_type == STMT_TYPE_SELECT)
+ {
+ if (stmt->status == STMT_FINISHED)
+ {
res = SC_get_Result(stmt);
- if(res && pcrow) {
+ if (res && pcrow)
+ {
*pcrow = globals.use_declarefetch ? -1 : QR_get_num_tuples(res);
return SQL_SUCCESS;
}
}
- } else {
+ }
+ else
+ {
res = SC_get_Result(stmt);
- if (res && pcrow) {
+ if (res && pcrow)
+ {
msg = QR_get_command(res);
mylog("*** msg = '%s'\n", msg);
- trim(msg); /* get rid of trailing spaces */
+ trim(msg); /* get rid of trailing spaces */
ptr = strrchr(msg, ' ');
- if (ptr) {
- *pcrow = atoi(ptr+1);
+ if (ptr)
+ {
+ *pcrow = atoi(ptr + 1);
mylog("**** SQLRowCount(): THE ROWS: *pcrow = %d\n", *pcrow);
}
- else {
+ else
+ {
*pcrow = -1;
mylog("**** SQLRowCount(): NO ROWS: *pcrow = %d\n", *pcrow);
}
- return SQL_SUCCESS;
+ return SQL_SUCCESS;
}
}
SC_log_error(func, "Bad return value", stmt);
- return SQL_ERROR;
+ return SQL_ERROR;
}
-/* This returns the number of columns associated with the database */
-/* attached to "hstmt". */
+/* This returns the number of columns associated with the database */
+/* attached to "hstmt". */
-RETCODE SQL_API SQLNumResultCols(
- HSTMT hstmt,
- SWORD FAR *pccol)
-{
-static char *func="SQLNumResultCols";
-StatementClass *stmt = (StatementClass *) hstmt;
-QResultClass *result;
-char parse_ok;
+RETCODE SQL_API
+SQLNumResultCols(
+ HSTMT hstmt,
+ SWORD FAR * pccol)
+{
+ static char *func = "SQLNumResultCols";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ QResultClass *result;
+ char parse_ok;
- if ( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
- SC_clear_error(stmt);
+ SC_clear_error(stmt);
parse_ok = FALSE;
- if (globals.parse && stmt->statement_type == STMT_TYPE_SELECT) {
+ if (globals.parse && stmt->statement_type == STMT_TYPE_SELECT)
+ {
- if (stmt->parse_status == STMT_PARSE_NONE) {
+ if (stmt->parse_status == STMT_PARSE_NONE)
+ {
mylog("SQLNumResultCols: calling parse_statement on stmt=%u\n", stmt);
parse_statement(stmt);
}
- if (stmt->parse_status != STMT_PARSE_FATAL) {
+ if (stmt->parse_status != STMT_PARSE_FATAL)
+ {
parse_ok = TRUE;
*pccol = stmt->nfld;
mylog("PARSE: SQLNumResultCols: *pccol = %d\n", *pccol);
}
}
- if ( ! parse_ok) {
+ if (!parse_ok)
+ {
- SC_pre_execute(stmt);
+ SC_pre_execute(stmt);
result = SC_get_Result(stmt);
mylog("SQLNumResultCols: result = %u, status = %d, numcols = %d\n", result, stmt->status, result != NULL ? QR_NumResultCols(result) : -1);
- if (( ! result) || ((stmt->status != STMT_FINISHED) && (stmt->status != STMT_PREMATURE)) ) {
+ if ((!result) || ((stmt->status != STMT_FINISHED) && (stmt->status != STMT_PREMATURE)))
+ {
/* no query has been executed on this statement */
stmt->errornumber = STMT_SEQUENCE_ERROR;
stmt->errormsg = "No query has been executed with that handle";
@@ -154,59 +173,65 @@ char parse_ok;
}
-/* - - - - - - - - - */
+/* - - - - - - - - - */
-/* Return information about the database column the user wants */
-/* information about. */
-RETCODE SQL_API SQLDescribeCol(
- HSTMT hstmt,
- UWORD icol,
- UCHAR FAR *szColName,
- SWORD cbColNameMax,
- SWORD FAR *pcbColName,
- SWORD FAR *pfSqlType,
- UDWORD FAR *pcbColDef,
- SWORD FAR *pibScale,
- SWORD FAR *pfNullable)
+/* Return information about the database column the user wants */
+/* information about. */
+RETCODE SQL_API
+SQLDescribeCol(
+ HSTMT hstmt,
+ UWORD icol,
+ UCHAR FAR * szColName,
+ SWORD cbColNameMax,
+ SWORD FAR * pcbColName,
+ SWORD FAR * pfSqlType,
+ UDWORD FAR * pcbColDef,
+ SWORD FAR * pibScale,
+ SWORD FAR * pfNullable)
{
-static char *func="SQLDescribeCol";
- /* gets all the information about a specific column */
-StatementClass *stmt = (StatementClass *) hstmt;
-QResultClass *res;
-char *col_name = NULL;
-Int4 fieldtype = 0;
-int precision = 0;
-ConnInfo *ci;
-char parse_ok;
-char buf[255];
-int len = 0;
-RETCODE result;
+ static char *func = "SQLDescribeCol";
+
+ /* gets all the information about a specific column */
+ StatementClass *stmt = (StatementClass *) hstmt;
+ QResultClass *res;
+ char *col_name = NULL;
+ Int4 fieldtype = 0;
+ int precision = 0;
+ ConnInfo *ci;
+ char parse_ok;
+ char buf[255];
+ int len = 0;
+ RETCODE result;
mylog("%s: entering...\n", func);
- if ( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
- return SQL_INVALID_HANDLE;
+ return SQL_INVALID_HANDLE;
}
ci = &(stmt->hdbc->connInfo);
- SC_clear_error(stmt);
+ SC_clear_error(stmt);
- /* Dont check for bookmark column. This is the responsibility
- of the driver manager.
- */
+ /*
+ * Dont check for bookmark column. This is the responsibility of the
+ * driver manager.
+ */
- icol--; /* use zero based column numbers */
+ icol--; /* use zero based column numbers */
parse_ok = FALSE;
- if (globals.parse && stmt->statement_type == STMT_TYPE_SELECT) {
+ if (globals.parse && stmt->statement_type == STMT_TYPE_SELECT)
+ {
- if (stmt->parse_status == STMT_PARSE_NONE) {
+ if (stmt->parse_status == STMT_PARSE_NONE)
+ {
mylog("SQLDescribeCol: calling parse_statement on stmt=%u\n", stmt);
parse_statement(stmt);
}
@@ -214,9 +239,11 @@ RETCODE result;
mylog("PARSE: DescribeCol: icol=%d, stmt=%u, stmt->nfld=%d, stmt->fi=%u\n", icol, stmt, stmt->nfld, stmt->fi);
- if (stmt->parse_status != STMT_PARSE_FATAL && stmt->fi && stmt->fi[icol]) {
+ if (stmt->parse_status != STMT_PARSE_FATAL && stmt->fi && stmt->fi[icol])
+ {
- if (icol >= stmt->nfld) {
+ if (icol >= stmt->nfld)
+ {
stmt->errornumber = STMT_INVALID_COLUMN_NUMBER_ERROR;
stmt->errormsg = "Invalid column number in DescribeCol.";
SC_log_error(func, "", stmt);
@@ -235,16 +262,20 @@ RETCODE result;
}
- /* If couldn't parse it OR the field being described was not parsed (i.e., because
- it was a function or expression, etc, then do it the old fashioned way.
- */
- if ( ! parse_ok) {
+ /*
+ * If couldn't parse it OR the field being described was not parsed
+ * (i.e., because it was a function or expression, etc, then do it the
+ * old fashioned way.
+ */
+ if (!parse_ok)
+ {
SC_pre_execute(stmt);
-
+
res = SC_get_Result(stmt);
mylog("**** SQLDescribeCol: res = %u, stmt->status = %d, !finished=%d, !premature=%d\n", res, stmt->status, stmt->status != STMT_FINISHED, stmt->status != STMT_PREMATURE);
- if ( (NULL == res) || ((stmt->status != STMT_FINISHED) && (stmt->status != STMT_PREMATURE))) {
+ if ((NULL == res) || ((stmt->status != STMT_FINISHED) && (stmt->status != STMT_PREMATURE)))
+ {
/* no query has been executed on this statement */
stmt->errornumber = STMT_SEQUENCE_ERROR;
stmt->errormsg = "No query has been assigned to this statement.";
@@ -252,7 +283,8 @@ RETCODE result;
return SQL_ERROR;
}
- if (icol >= QR_NumResultCols(res)) {
+ if (icol >= QR_NumResultCols(res))
+ {
stmt->errornumber = STMT_INVALID_COLUMN_NUMBER_ERROR;
stmt->errormsg = "Invalid column number in DescribeCol.";
sprintf(buf, "Col#=%d, #Cols=%d", icol, QR_NumResultCols(res));
@@ -261,9 +293,10 @@ RETCODE result;
}
col_name = QR_get_fieldname(res, icol);
- fieldtype = QR_get_field_type(res, icol);
+ fieldtype = QR_get_field_type(res, icol);
- precision = pgtype_precision(stmt, fieldtype, icol, globals.unknown_sizes); /* atoi(ci->unknown_sizes) */
+ precision = pgtype_precision(stmt, fieldtype, icol, globals.unknown_sizes); /* atoi(ci->unknown_sizes
+ * ) */
}
mylog("describeCol: col %d fieldname = '%s'\n", icol, col_name);
@@ -274,39 +307,43 @@ RETCODE result;
result = SQL_SUCCESS;
/************************/
- /* COLUMN NAME */
+ /* COLUMN NAME */
/************************/
len = strlen(col_name);
if (pcbColName)
*pcbColName = len;
- if (szColName) {
+ if (szColName)
+ {
strncpy_null(szColName, col_name, cbColNameMax);
- if (len >= cbColNameMax) {
+ if (len >= cbColNameMax)
+ {
result = SQL_SUCCESS_WITH_INFO;
stmt->errornumber = STMT_TRUNCATED;
stmt->errormsg = "The buffer was too small for the result.";
}
- }
+ }
/************************/
- /* SQL TYPE */
+ /* SQL TYPE */
/************************/
- if (pfSqlType) {
- *pfSqlType = pgtype_to_sqltype(stmt, fieldtype);
+ if (pfSqlType)
+ {
+ *pfSqlType = pgtype_to_sqltype(stmt, fieldtype);
mylog("describeCol: col %d *pfSqlType = %d\n", icol, *pfSqlType);
}
/************************/
- /* PRECISION */
+ /* PRECISION */
/************************/
- if (pcbColDef) {
+ if (pcbColDef)
+ {
- if ( precision < 0)
+ if (precision < 0)
precision = 0; /* "I dont know" */
*pcbColDef = precision;
@@ -315,94 +352,110 @@ RETCODE result;
}
/************************/
- /* SCALE */
+ /* SCALE */
/************************/
- if (pibScale) {
- Int2 scale;
- scale = pgtype_scale(stmt, fieldtype, icol);
- if(scale == -1) { scale = 0; }
-
- *pibScale = scale;
+ if (pibScale)
+ {
+ Int2 scale;
+
+ scale = pgtype_scale(stmt, fieldtype, icol);
+ if (scale == -1)
+ scale = 0;
+
+ *pibScale = scale;
mylog("describeCol: col %d *pibScale = %d\n", icol, *pibScale);
- }
+ }
/************************/
- /* NULLABILITY */
+ /* NULLABILITY */
/************************/
- if (pfNullable) {
+ if (pfNullable)
+ {
*pfNullable = (parse_ok) ? stmt->fi[icol]->nullable : pgtype_nullable(stmt, fieldtype);
mylog("describeCol: col %d *pfNullable = %d\n", icol, *pfNullable);
- }
+ }
- return result;
+ return result;
}
-/* Returns result column descriptor information for a result set. */
-
-RETCODE SQL_API SQLColAttributes(
- HSTMT hstmt,
- UWORD icol,
- UWORD fDescType,
- PTR rgbDesc,
- SWORD cbDescMax,
- SWORD FAR *pcbDesc,
- SDWORD FAR *pfDesc)
+/* Returns result column descriptor information for a result set. */
+
+RETCODE SQL_API
+SQLColAttributes(
+ HSTMT hstmt,
+ UWORD icol,
+ UWORD fDescType,
+ PTR rgbDesc,
+ SWORD cbDescMax,
+ SWORD FAR * pcbDesc,
+ SDWORD FAR * pfDesc)
{
-static char *func = "SQLColAttributes";
-StatementClass *stmt = (StatementClass *) hstmt;
-Int4 field_type = 0;
-ConnInfo *ci;
-int unknown_sizes;
-int cols = 0;
-char parse_ok;
-RETCODE result;
-char *p = NULL;
-int len = 0, value = 0;
+ static char *func = "SQLColAttributes";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ Int4 field_type = 0;
+ ConnInfo *ci;
+ int unknown_sizes;
+ int cols = 0;
+ char parse_ok;
+ RETCODE result;
+ char *p = NULL;
+ int len = 0,
+ value = 0;
mylog("%s: entering...\n", func);
- if( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
ci = &(stmt->hdbc->connInfo);
- /* Dont check for bookmark column. This is the responsibility
- of the driver manager. For certain types of arguments, the column
- number is ignored anyway, so it may be 0.
- */
+ /*
+ * Dont check for bookmark column. This is the responsibility of the
+ * driver manager. For certain types of arguments, the column number
+ * is ignored anyway, so it may be 0.
+ */
icol--;
- unknown_sizes = globals.unknown_sizes; /* atoi(ci->unknown_sizes); */
- if (unknown_sizes == UNKNOWNS_AS_DONTKNOW) /* not appropriate for SQLColAttributes() */
+ unknown_sizes = globals.unknown_sizes; /* atoi(ci->unknown_sizes);
+ * */
+ if (unknown_sizes == UNKNOWNS_AS_DONTKNOW) /* not appropriate for
+ * SQLColAttributes() */
unknown_sizes = UNKNOWNS_AS_MAX;
parse_ok = FALSE;
- if (globals.parse && stmt->statement_type == STMT_TYPE_SELECT) {
+ if (globals.parse && stmt->statement_type == STMT_TYPE_SELECT)
+ {
- if (stmt->parse_status == STMT_PARSE_NONE) {
+ if (stmt->parse_status == STMT_PARSE_NONE)
+ {
mylog("SQLColAttributes: calling parse_statement\n");
parse_statement(stmt);
}
cols = stmt->nfld;
- /* Column Count is a special case. The Column number is ignored
- in this case.
- */
- if (fDescType == SQL_COLUMN_COUNT) {
+ /*
+ * Column Count is a special case. The Column number is ignored
+ * in this case.
+ */
+ if (fDescType == SQL_COLUMN_COUNT)
+ {
if (pfDesc)
*pfDesc = cols;
return SQL_SUCCESS;
}
- if (stmt->parse_status != STMT_PARSE_FATAL && stmt->fi && stmt->fi[icol]) {
+ if (stmt->parse_status != STMT_PARSE_FATAL && stmt->fi && stmt->fi[icol])
+ {
- if (icol >= cols) {
+ if (icol >= cols)
+ {
stmt->errornumber = STMT_INVALID_COLUMN_NUMBER_ERROR;
stmt->errormsg = "Invalid column number in DescribeCol.";
SC_log_error(func, "", stmt);
@@ -415,12 +468,14 @@ int len = 0, value = 0;
}
}
- if ( ! parse_ok) {
- SC_pre_execute(stmt);
+ if (!parse_ok)
+ {
+ SC_pre_execute(stmt);
mylog("**** SQLColAtt: result = %u, status = %d, numcols = %d\n", stmt->result, stmt->status, stmt->result != NULL ? QR_NumResultCols(stmt->result) : -1);
- if ( (NULL == stmt->result) || ((stmt->status != STMT_FINISHED) && (stmt->status != STMT_PREMATURE)) ) {
+ if ((NULL == stmt->result) || ((stmt->status != STMT_FINISHED) && (stmt->status != STMT_PREMATURE)))
+ {
stmt->errormsg = "Can't get column attributes: no result found.";
stmt->errornumber = STMT_SEQUENCE_ERROR;
SC_log_error(func, "", stmt);
@@ -429,17 +484,20 @@ int len = 0, value = 0;
cols = QR_NumResultCols(stmt->result);
- /* Column Count is a special case. The Column number is ignored
- in this case.
- */
- if (fDescType == SQL_COLUMN_COUNT) {
+ /*
+ * Column Count is a special case. The Column number is ignored
+ * in this case.
+ */
+ if (fDescType == SQL_COLUMN_COUNT)
+ {
if (pfDesc)
*pfDesc = cols;
return SQL_SUCCESS;
}
- if (icol >= cols) {
+ if (icol >= cols)
+ {
stmt->errornumber = STMT_INVALID_COLUMN_NUMBER_ERROR;
stmt->errormsg = "Invalid column number in DescribeCol.";
SC_log_error(func, "", stmt);
@@ -451,137 +509,146 @@ int len = 0, value = 0;
mylog("colAttr: col %d field_type = %d\n", icol, field_type);
- switch(fDescType) {
- case SQL_COLUMN_AUTO_INCREMENT:
- value = pgtype_auto_increment(stmt, field_type);
- if (value == -1) /* non-numeric becomes FALSE (ODBC Doc) */
- value = FALSE;
-
- break;
+ switch (fDescType)
+ {
+ case SQL_COLUMN_AUTO_INCREMENT:
+ value = pgtype_auto_increment(stmt, field_type);
+ if (value == -1) /* non-numeric becomes FALSE (ODBC Doc) */
+ value = FALSE;
- case SQL_COLUMN_CASE_SENSITIVE:
- value = pgtype_case_sensitive(stmt, field_type);
- break;
+ break;
- /* This special case is handled above.
+ case SQL_COLUMN_CASE_SENSITIVE:
+ value = pgtype_case_sensitive(stmt, field_type);
+ break;
- case SQL_COLUMN_COUNT:
- */
+ /*
+ * This special case is handled above.
+ *
+ * case SQL_COLUMN_COUNT:
+ */
- case SQL_COLUMN_DISPLAY_SIZE:
- value = (parse_ok) ? stmt->fi[icol]->display_size : pgtype_display_size(stmt, field_type, icol, unknown_sizes);
+ case SQL_COLUMN_DISPLAY_SIZE:
+ value = (parse_ok) ? stmt->fi[icol]->display_size : pgtype_display_size(stmt, field_type, icol, unknown_sizes);
- mylog("SQLColAttributes: col %d, display_size= %d\n", icol, value);
+ mylog("SQLColAttributes: col %d, display_size= %d\n", icol, value);
- break;
+ break;
- case SQL_COLUMN_LABEL:
- if (parse_ok && stmt->fi[icol]->alias[0] != '\0') {
- p = stmt->fi[icol]->alias;
+ case SQL_COLUMN_LABEL:
+ if (parse_ok && stmt->fi[icol]->alias[0] != '\0')
+ {
+ p = stmt->fi[icol]->alias;
- mylog("SQLColAttr: COLUMN_LABEL = '%s'\n", p);
- break;
+ mylog("SQLColAttr: COLUMN_LABEL = '%s'\n", p);
+ break;
- } /* otherwise same as column name -- FALL THROUGH!!! */
+ } /* otherwise same as column name -- FALL
+ * THROUGH!!! */
- case SQL_COLUMN_NAME:
+ case SQL_COLUMN_NAME:
- p = (parse_ok) ? stmt->fi[icol]->name : QR_get_fieldname(stmt->result, icol);
+ p = (parse_ok) ? stmt->fi[icol]->name : QR_get_fieldname(stmt->result, icol);
- mylog("SQLColAttr: COLUMN_NAME = '%s'\n", p);
- break;
+ mylog("SQLColAttr: COLUMN_NAME = '%s'\n", p);
+ break;
- case SQL_COLUMN_LENGTH:
- value = (parse_ok) ? stmt->fi[icol]->length : pgtype_length(stmt, field_type, icol, unknown_sizes);
+ case SQL_COLUMN_LENGTH:
+ value = (parse_ok) ? stmt->fi[icol]->length : pgtype_length(stmt, field_type, icol, unknown_sizes);
- mylog("SQLColAttributes: col %d, length = %d\n", icol, value);
- break;
+ mylog("SQLColAttributes: col %d, length = %d\n", icol, value);
+ break;
- case SQL_COLUMN_MONEY:
- value = pgtype_money(stmt, field_type);
- break;
+ case SQL_COLUMN_MONEY:
+ value = pgtype_money(stmt, field_type);
+ break;
- case SQL_COLUMN_NULLABLE:
- value = (parse_ok) ? stmt->fi[icol]->nullable : pgtype_nullable(stmt, field_type);
- break;
+ case SQL_COLUMN_NULLABLE:
+ value = (parse_ok) ? stmt->fi[icol]->nullable : pgtype_nullable(stmt, field_type);
+ break;
- case SQL_COLUMN_OWNER_NAME:
- p = "";
- break;
+ case SQL_COLUMN_OWNER_NAME:
+ p = "";
+ break;
- case SQL_COLUMN_PRECISION:
- value = (parse_ok) ? stmt->fi[icol]->precision : pgtype_precision(stmt, field_type, icol, unknown_sizes);
+ case SQL_COLUMN_PRECISION:
+ value = (parse_ok) ? stmt->fi[icol]->precision : pgtype_precision(stmt, field_type, icol, unknown_sizes);
- mylog("SQLColAttributes: col %d, precision = %d\n", icol, value);
- break;
+ mylog("SQLColAttributes: col %d, precision = %d\n", icol, value);
+ break;
- case SQL_COLUMN_QUALIFIER_NAME:
- p = "";
- break;
+ case SQL_COLUMN_QUALIFIER_NAME:
+ p = "";
+ break;
- case SQL_COLUMN_SCALE:
- value = pgtype_scale(stmt, field_type, icol);
- break;
+ case SQL_COLUMN_SCALE:
+ value = pgtype_scale(stmt, field_type, icol);
+ break;
- case SQL_COLUMN_SEARCHABLE:
- value = pgtype_searchable(stmt, field_type);
- break;
+ case SQL_COLUMN_SEARCHABLE:
+ value = pgtype_searchable(stmt, field_type);
+ break;
- case SQL_COLUMN_TABLE_NAME:
+ case SQL_COLUMN_TABLE_NAME:
- p = (parse_ok && stmt->fi[icol]->ti) ? stmt->fi[icol]->ti->name : "";
+ p = (parse_ok && stmt->fi[icol]->ti) ? stmt->fi[icol]->ti->name : "";
- mylog("SQLColAttr: TABLE_NAME = '%s'\n", p);
- break;
+ mylog("SQLColAttr: TABLE_NAME = '%s'\n", p);
+ break;
- case SQL_COLUMN_TYPE:
- value = pgtype_to_sqltype(stmt, field_type);
- break;
+ case SQL_COLUMN_TYPE:
+ value = pgtype_to_sqltype(stmt, field_type);
+ break;
- case SQL_COLUMN_TYPE_NAME:
- p = pgtype_to_name(stmt, field_type);
- break;
+ case SQL_COLUMN_TYPE_NAME:
+ p = pgtype_to_name(stmt, field_type);
+ break;
- case SQL_COLUMN_UNSIGNED:
- value = pgtype_unsigned(stmt, field_type);
- if(value == -1) /* non-numeric becomes TRUE (ODBC Doc) */
- value = TRUE;
+ case SQL_COLUMN_UNSIGNED:
+ value = pgtype_unsigned(stmt, field_type);
+ if (value == -1) /* non-numeric becomes TRUE (ODBC Doc) */
+ value = TRUE;
- break;
+ break;
- case SQL_COLUMN_UPDATABLE:
- /* Neither Access or Borland care about this.
+ case SQL_COLUMN_UPDATABLE:
- if (field_type == PG_TYPE_OID)
- *pfDesc = SQL_ATTR_READONLY;
- else
- */
+ /*
+ * Neither Access or Borland care about this.
+ *
+ * if (field_type == PG_TYPE_OID) pfDesc = SQL_ATTR_READONLY;
+ * else
+ */
- value = SQL_ATTR_WRITE;
+ value = SQL_ATTR_WRITE;
- mylog("SQLColAttr: UPDATEABLE = %d\n", value);
- break;
- }
+ mylog("SQLColAttr: UPDATEABLE = %d\n", value);
+ break;
+ }
result = SQL_SUCCESS;
- if (p) { /* char/binary data */
+ if (p)
+ { /* char/binary data */
len = strlen(p);
- if (rgbDesc) {
- strncpy_null((char *)rgbDesc, p, (size_t)cbDescMax);
+ if (rgbDesc)
+ {
+ strncpy_null((char *) rgbDesc, p, (size_t) cbDescMax);
- if (len >= cbDescMax) {
+ if (len >= cbDescMax)
+ {
result = SQL_SUCCESS_WITH_INFO;
stmt->errornumber = STMT_TRUNCATED;
stmt->errormsg = "The buffer was too small for the result.";
}
}
- if (pcbDesc)
+ if (pcbDesc)
*pcbDesc = len;
}
- else { /* numeric data */
+ else
+ { /* numeric data */
if (pfDesc)
*pfDesc = value;
@@ -589,79 +656,89 @@ int len = 0, value = 0;
}
- return result;
+ return result;
}
-/* Returns result data for a single column in the current row. */
+/* Returns result data for a single column in the current row. */
-RETCODE SQL_API SQLGetData(
- HSTMT hstmt,
- UWORD icol,
- SWORD fCType,
- PTR rgbValue,
- SDWORD cbValueMax,
- SDWORD FAR *pcbValue)
+RETCODE SQL_API
+SQLGetData(
+ HSTMT hstmt,
+ UWORD icol,
+ SWORD fCType,
+ PTR rgbValue,
+ SDWORD cbValueMax,
+ SDWORD FAR * pcbValue)
{
-static char *func="SQLGetData";
-QResultClass *res;
-StatementClass *stmt = (StatementClass *) hstmt;
-int num_cols, num_rows;
-Int4 field_type;
-void *value = NULL;
-int result;
-char get_bookmark = FALSE;
-
-mylog("SQLGetData: enter, stmt=%u\n", stmt);
-
- if( ! stmt) {
+ static char *func = "SQLGetData";
+ QResultClass *res;
+ StatementClass *stmt = (StatementClass *) hstmt;
+ int num_cols,
+ num_rows;
+ Int4 field_type;
+ void *value = NULL;
+ int result;
+ char get_bookmark = FALSE;
+
+ mylog("SQLGetData: enter, stmt=%u\n", stmt);
+
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
- return SQL_INVALID_HANDLE;
- }
+ return SQL_INVALID_HANDLE;
+ }
res = stmt->result;
- if (STMT_EXECUTING == stmt->status) {
- stmt->errormsg = "Can't get data while statement is still executing.";
- stmt->errornumber = STMT_SEQUENCE_ERROR;
+ if (STMT_EXECUTING == stmt->status)
+ {
+ stmt->errormsg = "Can't get data while statement is still executing.";
+ stmt->errornumber = STMT_SEQUENCE_ERROR;
SC_log_error(func, "", stmt);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- if (stmt->status != STMT_FINISHED) {
- stmt->errornumber = STMT_STATUS_ERROR;
- stmt->errormsg = "GetData can only be called after the successful execution on a SQL statement";
+ if (stmt->status != STMT_FINISHED)
+ {
+ stmt->errornumber = STMT_STATUS_ERROR;
+ stmt->errormsg = "GetData can only be called after the successful execution on a SQL statement";
SC_log_error(func, "", stmt);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- if (icol == 0) {
+ if (icol == 0)
+ {
- if (stmt->options.use_bookmarks == SQL_UB_OFF) {
+ if (stmt->options.use_bookmarks == SQL_UB_OFF)
+ {
stmt->errornumber = STMT_COLNUM_ERROR;
stmt->errormsg = "Attempt to retrieve bookmark with bookmark usage disabled";
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
- /* Make sure it is the bookmark data type */
- if (fCType != SQL_C_BOOKMARK) {
+ /* Make sure it is the bookmark data type */
+ if (fCType != SQL_C_BOOKMARK)
+ {
stmt->errormsg = "Column 0 is not of type SQL_C_BOOKMARK";
stmt->errornumber = STMT_PROGRAM_TYPE_OUT_OF_RANGE;
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
-
+
get_bookmark = TRUE;
- }
+ }
- else {
+ else
+ {
/* use zero-based column numbers */
icol--;
/* make sure the column number is valid */
num_cols = QR_NumResultCols(res);
- if (icol >= num_cols) {
+ if (icol >= num_cols)
+ {
stmt->errormsg = "Invalid column number.";
stmt->errornumber = STMT_INVALID_COLUMN_NUMBER_ERROR;
SC_log_error(func, "", stmt);
@@ -669,11 +746,13 @@ mylog("SQLGetData: enter, stmt=%u\n", stmt);
}
}
- if ( stmt->manual_result || ! globals.use_declarefetch) {
+ if (stmt->manual_result || !globals.use_declarefetch)
+ {
/* make sure we're positioned on a valid row */
num_rows = QR_get_num_tuples(res);
- if((stmt->currTuple < 0) ||
- (stmt->currTuple >= num_rows)) {
+ if ((stmt->currTuple < 0) ||
+ (stmt->currTuple >= num_rows))
+ {
stmt->errormsg = "Not positioned on a valid row for GetData.";
stmt->errornumber = STMT_INVALID_CURSOR_STATE_ERROR;
SC_log_error(func, "", stmt);
@@ -681,31 +760,33 @@ mylog("SQLGetData: enter, stmt=%u\n", stmt);
}
mylog(" num_rows = %d\n", num_rows);
- if ( ! get_bookmark) {
- if ( stmt->manual_result) {
+ if (!get_bookmark)
+ {
+ if (stmt->manual_result)
value = QR_get_value_manual(res, stmt->currTuple, icol);
- }
- else {
+ else
value = QR_get_value_backend_row(res, stmt->currTuple, icol);
- }
mylog(" value = '%s'\n", value);
}
}
- else { /* it's a SOCKET result (backend data) */
- if (stmt->currTuple == -1 || ! res || ! res->tupleField) {
+ else
+ { /* it's a SOCKET result (backend data) */
+ if (stmt->currTuple == -1 || !res || !res->tupleField)
+ {
stmt->errormsg = "Not positioned on a valid row for GetData.";
stmt->errornumber = STMT_INVALID_CURSOR_STATE_ERROR;
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
- if ( ! get_bookmark)
+ if (!get_bookmark)
value = QR_get_value_backend(res, icol);
mylog(" socket: value = '%s'\n", value);
}
- if ( get_bookmark) {
+ if (get_bookmark)
+ {
*((UDWORD *) rgbValue) = SC_get_bookmark(stmt);
if (pcbValue)
@@ -720,85 +801,91 @@ mylog("SQLGetData: enter, stmt=%u\n", stmt);
stmt->current_col = icol;
- result = copy_and_convert_field(stmt, field_type, value,
- fCType, rgbValue, cbValueMax, pcbValue);
+ result = copy_and_convert_field(stmt, field_type, value,
+ fCType, rgbValue, cbValueMax, pcbValue);
stmt->current_col = -1;
- switch(result) {
- case COPY_OK:
- return SQL_SUCCESS;
+ switch (result)
+ {
+ case COPY_OK:
+ return SQL_SUCCESS;
- case COPY_UNSUPPORTED_TYPE:
- stmt->errormsg = "Received an unsupported type from Postgres.";
- stmt->errornumber = STMT_RESTRICTED_DATA_TYPE_ERROR;
- SC_log_error(func, "", stmt);
- return SQL_ERROR;
+ case COPY_UNSUPPORTED_TYPE:
+ stmt->errormsg = "Received an unsupported type from Postgres.";
+ stmt->errornumber = STMT_RESTRICTED_DATA_TYPE_ERROR;
+ SC_log_error(func, "", stmt);
+ return SQL_ERROR;
- case COPY_UNSUPPORTED_CONVERSION:
- stmt->errormsg = "Couldn't handle the necessary data type conversion.";
- stmt->errornumber = STMT_RESTRICTED_DATA_TYPE_ERROR;
- SC_log_error(func, "", stmt);
- return SQL_ERROR;
+ case COPY_UNSUPPORTED_CONVERSION:
+ stmt->errormsg = "Couldn't handle the necessary data type conversion.";
+ stmt->errornumber = STMT_RESTRICTED_DATA_TYPE_ERROR;
+ SC_log_error(func, "", stmt);
+ return SQL_ERROR;
- case COPY_RESULT_TRUNCATED:
- stmt->errornumber = STMT_TRUNCATED;
- stmt->errormsg = "The buffer was too small for the result.";
- return SQL_SUCCESS_WITH_INFO;
+ case COPY_RESULT_TRUNCATED:
+ stmt->errornumber = STMT_TRUNCATED;
+ stmt->errormsg = "The buffer was too small for the result.";
+ return SQL_SUCCESS_WITH_INFO;
- case COPY_GENERAL_ERROR: /* error msg already filled in */
- SC_log_error(func, "", stmt);
- return SQL_ERROR;
+ case COPY_GENERAL_ERROR: /* error msg already filled in */
+ SC_log_error(func, "", stmt);
+ return SQL_ERROR;
- case COPY_NO_DATA_FOUND:
- /* SC_log_error(func, "no data found", stmt); */
- return SQL_NO_DATA_FOUND;
+ case COPY_NO_DATA_FOUND:
+ /* SC_log_error(func, "no data found", stmt); */
+ return SQL_NO_DATA_FOUND;
- default:
- stmt->errormsg = "Unrecognized return value from copy_and_convert_field.";
- stmt->errornumber = STMT_INTERNAL_ERROR;
- SC_log_error(func, "", stmt);
- return SQL_ERROR;
- }
+ default:
+ stmt->errormsg = "Unrecognized return value from copy_and_convert_field.";
+ stmt->errornumber = STMT_INTERNAL_ERROR;
+ SC_log_error(func, "", stmt);
+ return SQL_ERROR;
+ }
}
-/* Returns data for bound columns in the current row ("hstmt->iCursor"), */
-/* advances the cursor. */
+/* Returns data for bound columns in the current row ("hstmt->iCursor"), */
+/* advances the cursor. */
-RETCODE SQL_API SQLFetch(
- HSTMT hstmt)
+RETCODE SQL_API
+SQLFetch(
+ HSTMT hstmt)
{
-static char *func = "SQLFetch";
-StatementClass *stmt = (StatementClass *) hstmt;
-QResultClass *res;
+ static char *func = "SQLFetch";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ QResultClass *res;
-mylog("SQLFetch: stmt = %u, stmt->result= %u\n", stmt, stmt->result);
+ mylog("SQLFetch: stmt = %u, stmt->result= %u\n", stmt, stmt->result);
- if ( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
SC_clear_error(stmt);
- if ( ! (res = stmt->result)) {
+ if (!(res = stmt->result))
+ {
stmt->errormsg = "Null statement result in SQLFetch.";
stmt->errornumber = STMT_SEQUENCE_ERROR;
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
- /* Not allowed to bind a bookmark column when using SQLFetch. */
- if ( stmt->bookmark.buffer) {
+ /* Not allowed to bind a bookmark column when using SQLFetch. */
+ if (stmt->bookmark.buffer)
+ {
stmt->errornumber = STMT_COLNUM_ERROR;
stmt->errormsg = "Not allowed to bind a bookmark column when using SQLFetch";
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
- if (stmt->status == STMT_EXECUTING) {
+ if (stmt->status == STMT_EXECUTING)
+ {
stmt->errormsg = "Can't fetch while statement is still executing.";
stmt->errornumber = STMT_SEQUENCE_ERROR;
SC_log_error(func, "", stmt);
@@ -806,14 +893,16 @@ mylog("SQLFetch: stmt = %u, stmt->result= %u\n", stmt, stmt->result);
}
- if (stmt->status != STMT_FINISHED) {
+ if (stmt->status != STMT_FINISHED)
+ {
stmt->errornumber = STMT_STATUS_ERROR;
stmt->errormsg = "Fetch can only be called after the successful execution on a SQL statement";
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
- if (stmt->bindings == NULL) {
+ if (stmt->bindings == NULL)
+ {
/* just to avoid a crash if the user insists on calling this */
/* function even if SQL_ExecDirect has reported an Error */
stmt->errormsg = "Bindings were not allocated properly.";
@@ -823,36 +912,43 @@ mylog("SQLFetch: stmt = %u, stmt->result= %u\n", stmt, stmt->result);
}
QR_set_rowset_size(res, 1);
- QR_inc_base(res, stmt->last_fetch_count);
+ QR_inc_base(res, stmt->last_fetch_count);
return SC_fetch(stmt);
}
-/* This fetchs a block of data (rowset). */
+/* This fetchs a block of data (rowset). */
-RETCODE SQL_API SQLExtendedFetch(
- HSTMT hstmt,
- UWORD fFetchType,
- SDWORD irow,
- UDWORD FAR *pcrow,
- UWORD FAR *rgfRowStatus)
+RETCODE SQL_API
+SQLExtendedFetch(
+ HSTMT hstmt,
+ UWORD fFetchType,
+ SDWORD irow,
+ UDWORD FAR * pcrow,
+ UWORD FAR * rgfRowStatus)
{
-static char *func = "SQLExtendedFetch";
-StatementClass *stmt = (StatementClass *) hstmt;
-QResultClass *res;
-int num_tuples, i, save_rowset_size;
-RETCODE result;
-char truncated, error;
-
-mylog("SQLExtendedFetch: stmt=%u\n", stmt);
-
- if ( ! stmt) {
+ static char *func = "SQLExtendedFetch";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ QResultClass *res;
+ int num_tuples,
+ i,
+ save_rowset_size;
+ RETCODE result;
+ char truncated,
+ error;
+
+ mylog("SQLExtendedFetch: stmt=%u\n", stmt);
+
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
- if ( globals.use_declarefetch && ! stmt->manual_result) {
- if ( fFetchType != SQL_FETCH_NEXT) {
+ if (globals.use_declarefetch && !stmt->manual_result)
+ {
+ if (fFetchType != SQL_FETCH_NEXT)
+ {
stmt->errornumber = STMT_NOT_IMPLEMENTED_ERROR;
stmt->errormsg = "Unsupported fetch type for SQLExtendedFetch with UseDeclareFetch option.";
return SQL_ERROR;
@@ -861,36 +957,44 @@ mylog("SQLExtendedFetch: stmt=%u\n", stmt);
SC_clear_error(stmt);
- if ( ! (res = stmt->result)) {
+ if (!(res = stmt->result))
+ {
stmt->errormsg = "Null statement result in SQLExtendedFetch.";
stmt->errornumber = STMT_SEQUENCE_ERROR;
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
- /* If a bookmark colunmn is bound but bookmark usage is off, then error */
- if (stmt->bookmark.buffer && stmt->options.use_bookmarks == SQL_UB_OFF) {
+ /*
+ * If a bookmark colunmn is bound but bookmark usage is off, then
+ * error
+ */
+ if (stmt->bookmark.buffer && stmt->options.use_bookmarks == SQL_UB_OFF)
+ {
stmt->errornumber = STMT_COLNUM_ERROR;
stmt->errormsg = "Attempt to retrieve bookmark with bookmark usage disabled";
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
- if (stmt->status == STMT_EXECUTING) {
+ if (stmt->status == STMT_EXECUTING)
+ {
stmt->errormsg = "Can't fetch while statement is still executing.";
stmt->errornumber = STMT_SEQUENCE_ERROR;
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
- if (stmt->status != STMT_FINISHED) {
+ if (stmt->status != STMT_FINISHED)
+ {
stmt->errornumber = STMT_STATUS_ERROR;
stmt->errormsg = "ExtendedFetch can only be called after the successful execution on a SQL statement";
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
- if (stmt->bindings == NULL) {
+ if (stmt->bindings == NULL)
+ {
/* just to avoid a crash if the user insists on calling this */
/* function even if SQL_ExecDirect has reported an Error */
stmt->errormsg = "Bindings were not allocated properly.";
@@ -899,7 +1003,7 @@ mylog("SQLExtendedFetch: stmt=%u\n", stmt);
return SQL_ERROR;
}
- /* Initialize to no rows fetched */
+ /* Initialize to no rows fetched */
if (rgfRowStatus)
for (i = 0; i < stmt->options.rowset_size; i++)
*(rgfRowStatus + i) = SQL_ROW_NOROW;
@@ -909,150 +1013,170 @@ mylog("SQLExtendedFetch: stmt=%u\n", stmt);
num_tuples = QR_get_num_tuples(res);
- /* Save and discard the saved rowset size */
+ /* Save and discard the saved rowset size */
save_rowset_size = stmt->save_rowset_size;
stmt->save_rowset_size = -1;
- switch (fFetchType) {
- case SQL_FETCH_NEXT:
+ switch (fFetchType)
+ {
+ case SQL_FETCH_NEXT:
- /* From the odbc spec... If positioned before the start of the RESULT SET,
- then this should be equivalent to SQL_FETCH_FIRST.
- */
+ /*
+ * From the odbc spec... If positioned before the start of the
+ * RESULT SET, then this should be equivalent to
+ * SQL_FETCH_FIRST.
+ */
- if (stmt->rowset_start < 0)
- stmt->rowset_start = 0;
+ if (stmt->rowset_start < 0)
+ stmt->rowset_start = 0;
- else {
-
- stmt->rowset_start += (save_rowset_size > 0 ? save_rowset_size : stmt->options.rowset_size);
- }
+ else
+ {
- mylog("SQL_FETCH_NEXT: num_tuples=%d, currtuple=%d\n", num_tuples, stmt->currTuple);
- break;
+ stmt->rowset_start += (save_rowset_size > 0 ? save_rowset_size : stmt->options.rowset_size);
+ }
- case SQL_FETCH_PRIOR:
- mylog("SQL_FETCH_PRIOR: num_tuples=%d, currtuple=%d\n", num_tuples, stmt->currTuple);
+ mylog("SQL_FETCH_NEXT: num_tuples=%d, currtuple=%d\n", num_tuples, stmt->currTuple);
+ break;
+ case SQL_FETCH_PRIOR:
+ mylog("SQL_FETCH_PRIOR: num_tuples=%d, currtuple=%d\n", num_tuples, stmt->currTuple);
- /* From the odbc spec... If positioned after the end of the RESULT SET,
- then this should be equivalent to SQL_FETCH_LAST.
- */
- if (stmt->rowset_start >= num_tuples) {
- stmt->rowset_start = num_tuples <= 0 ? 0 : (num_tuples - stmt->options.rowset_size);
+ /*
+ * From the odbc spec... If positioned after the end of the
+ * RESULT SET, then this should be equivalent to
+ * SQL_FETCH_LAST.
+ */
- }
- else {
+ if (stmt->rowset_start >= num_tuples)
+ {
+ stmt->rowset_start = num_tuples <= 0 ? 0 : (num_tuples - stmt->options.rowset_size);
- stmt->rowset_start -= stmt->options.rowset_size;
+ }
+ else
+ {
- }
+ stmt->rowset_start -= stmt->options.rowset_size;
- break;
+ }
- case SQL_FETCH_FIRST:
- mylog("SQL_FETCH_FIRST: num_tuples=%d, currtuple=%d\n", num_tuples, stmt->currTuple);
+ break;
- stmt->rowset_start = 0;
- break;
+ case SQL_FETCH_FIRST:
+ mylog("SQL_FETCH_FIRST: num_tuples=%d, currtuple=%d\n", num_tuples, stmt->currTuple);
- case SQL_FETCH_LAST:
- mylog("SQL_FETCH_LAST: num_tuples=%d, currtuple=%d\n", num_tuples, stmt->currTuple);
+ stmt->rowset_start = 0;
+ break;
- stmt->rowset_start = num_tuples <= 0 ? 0 : (num_tuples - stmt->options.rowset_size) ;
- break;
+ case SQL_FETCH_LAST:
+ mylog("SQL_FETCH_LAST: num_tuples=%d, currtuple=%d\n", num_tuples, stmt->currTuple);
- case SQL_FETCH_ABSOLUTE:
- mylog("SQL_FETCH_ABSOLUTE: num_tuples=%d, currtuple=%d, irow=%d\n", num_tuples, stmt->currTuple, irow);
+ stmt->rowset_start = num_tuples <= 0 ? 0 : (num_tuples - stmt->options.rowset_size);
+ break;
- /* Position before result set, but dont fetch anything */
- if (irow == 0) {
- stmt->rowset_start = -1;
- stmt->currTuple = -1;
- return SQL_NO_DATA_FOUND;
- }
- /* Position before the desired row */
- else if (irow > 0) {
- stmt->rowset_start = irow - 1;
- }
- /* Position with respect to the end of the result set */
- else {
- stmt->rowset_start = num_tuples + irow;
- }
+ case SQL_FETCH_ABSOLUTE:
+ mylog("SQL_FETCH_ABSOLUTE: num_tuples=%d, currtuple=%d, irow=%d\n", num_tuples, stmt->currTuple, irow);
- break;
+ /* Position before result set, but dont fetch anything */
+ if (irow == 0)
+ {
+ stmt->rowset_start = -1;
+ stmt->currTuple = -1;
+ return SQL_NO_DATA_FOUND;
+ }
+ /* Position before the desired row */
+ else if (irow > 0)
+ stmt->rowset_start = irow - 1;
+ /* Position with respect to the end of the result set */
+ else
+ stmt->rowset_start = num_tuples + irow;
- case SQL_FETCH_RELATIVE:
-
- /* Refresh the current rowset -- not currently implemented, but lie anyway */
- if (irow == 0) {
break;
- }
- stmt->rowset_start += irow;
+ case SQL_FETCH_RELATIVE:
-
- break;
+ /*
+ * Refresh the current rowset -- not currently implemented,
+ * but lie anyway
+ */
+ if (irow == 0)
+ break;
- case SQL_FETCH_BOOKMARK:
+ stmt->rowset_start += irow;
- stmt->rowset_start = irow - 1;
- break;
- default:
- SC_log_error(func, "Unsupported SQLExtendedFetch Direction", stmt);
- return SQL_ERROR;
+ break;
- }
+ case SQL_FETCH_BOOKMARK:
+
+ stmt->rowset_start = irow - 1;
+ break;
+
+ default:
+ SC_log_error(func, "Unsupported SQLExtendedFetch Direction", stmt);
+ return SQL_ERROR;
+
+ }
/***********************************/
- /* CHECK FOR PROPER CURSOR STATE */
+ /* CHECK FOR PROPER CURSOR STATE */
/***********************************/
- /* Handle Declare Fetch style specially because the end is not really the end... */
- if ( globals.use_declarefetch && ! stmt->manual_result) {
- if (QR_end_tuples(res)) {
+
+ /*
+ * Handle Declare Fetch style specially because the end is not really
+ * the end...
+ */
+ if (globals.use_declarefetch && !stmt->manual_result)
+ {
+ if (QR_end_tuples(res))
return SQL_NO_DATA_FOUND;
- }
}
- else {
- /* If *new* rowset is after the result_set, return no data found */
- if (stmt->rowset_start >= num_tuples) {
+ else
+ {
+ /* If *new* rowset is after the result_set, return no data found */
+ if (stmt->rowset_start >= num_tuples)
+ {
stmt->rowset_start = num_tuples;
return SQL_NO_DATA_FOUND;
}
}
- /* If *new* rowset is prior to result_set, return no data found */
- if (stmt->rowset_start < 0) {
- if (stmt->rowset_start + stmt->options.rowset_size <= 0) {
+ /* If *new* rowset is prior to result_set, return no data found */
+ if (stmt->rowset_start < 0)
+ {
+ if (stmt->rowset_start + stmt->options.rowset_size <= 0)
+ {
stmt->rowset_start = -1;
return SQL_NO_DATA_FOUND;
}
- else { /* overlap with beginning of result set, so get first rowset */
+ else
+ { /* overlap with beginning of result set,
+ * so get first rowset */
stmt->rowset_start = 0;
}
}
- /* currTuple is always 1 row prior to the rowset */
+ /* currTuple is always 1 row prior to the rowset */
stmt->currTuple = stmt->rowset_start - 1;
- /* increment the base row in the tuple cache */
+ /* increment the base row in the tuple cache */
QR_set_rowset_size(res, stmt->options.rowset_size);
- QR_inc_base(res, stmt->last_fetch_count);
-
- /* Physical Row advancement occurs for each row fetched below */
+ QR_inc_base(res, stmt->last_fetch_count);
+
+ /* Physical Row advancement occurs for each row fetched below */
mylog("SQLExtendedFetch: new currTuple = %d\n", stmt->currTuple);
truncated = error = FALSE;
- for (i = 0; i < stmt->options.rowset_size; i++) {
+ for (i = 0; i < stmt->options.rowset_size; i++)
+ {
stmt->bind_row = i; /* set the binding location */
result = SC_fetch(stmt);
- /* Determine Function status */
+ /* Determine Function status */
if (result == SQL_NO_DATA_FOUND)
break;
else if (result == SQL_SUCCESS_WITH_INFO)
@@ -1060,35 +1184,36 @@ mylog("SQLExtendedFetch: stmt=%u\n", stmt);
else if (result == SQL_ERROR)
error = TRUE;
- /* Determine Row Status */
- if (rgfRowStatus) {
- if (result == SQL_ERROR)
+ /* Determine Row Status */
+ if (rgfRowStatus)
+ {
+ if (result == SQL_ERROR)
*(rgfRowStatus + i) = SQL_ROW_ERROR;
else
- *(rgfRowStatus + i)= SQL_ROW_SUCCESS;
+ *(rgfRowStatus + i) = SQL_ROW_SUCCESS;
}
}
- /* Save the fetch count for SQLSetPos */
- stmt->last_fetch_count= i;
+ /* Save the fetch count for SQLSetPos */
+ stmt->last_fetch_count = i;
- /* Reset next binding row */
+ /* Reset next binding row */
stmt->bind_row = 0;
- /* Move the cursor position to the first row in the result set. */
+ /* Move the cursor position to the first row in the result set. */
stmt->currTuple = stmt->rowset_start;
- /* For declare/fetch, need to reset cursor to beginning of rowset */
- if (globals.use_declarefetch && ! stmt->manual_result) {
+ /* For declare/fetch, need to reset cursor to beginning of rowset */
+ if (globals.use_declarefetch && !stmt->manual_result)
QR_set_position(res, 0);
- }
- /* Set the number of rows retrieved */
+ /* Set the number of rows retrieved */
if (pcrow)
*pcrow = i;
if (i == 0)
- return SQL_NO_DATA_FOUND; /* Only DeclareFetch should wind up here */
+ return SQL_NO_DATA_FOUND; /* Only DeclareFetch should wind
+ * up here */
else if (error)
return SQL_ERROR;
else if (truncated)
@@ -1099,43 +1224,49 @@ mylog("SQLExtendedFetch: stmt=%u\n", stmt);
}
-/* This determines whether there are more results sets available for */
-/* the "hstmt". */
+/* This determines whether there are more results sets available for */
+/* the "hstmt". */
/* CC: return SQL_NO_DATA_FOUND since we do not support multiple result sets */
-RETCODE SQL_API SQLMoreResults(
- HSTMT hstmt)
+RETCODE SQL_API
+SQLMoreResults(
+ HSTMT hstmt)
{
return SQL_NO_DATA_FOUND;
}
-/* This positions the cursor within a rowset, that was positioned using SQLExtendedFetch. */
+/* This positions the cursor within a rowset, that was positioned using SQLExtendedFetch. */
/* This will be useful (so far) only when using SQLGetData after SQLExtendedFetch. */
-RETCODE SQL_API SQLSetPos(
- HSTMT hstmt,
- UWORD irow,
- UWORD fOption,
- UWORD fLock)
+RETCODE SQL_API
+SQLSetPos(
+ HSTMT hstmt,
+ UWORD irow,
+ UWORD fOption,
+ UWORD fLock)
{
-static char *func = "SQLSetPos";
-StatementClass *stmt = (StatementClass *) hstmt;
-QResultClass *res;
-int num_cols, i;
-BindInfoClass *bindings = stmt->bindings;
-
- if ( ! stmt) {
+ static char *func = "SQLSetPos";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ QResultClass *res;
+ int num_cols,
+ i;
+ BindInfoClass *bindings = stmt->bindings;
+
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
- if (fOption != SQL_POSITION && fOption != SQL_REFRESH) {
+ if (fOption != SQL_POSITION && fOption != SQL_REFRESH)
+ {
stmt->errornumber = STMT_NOT_IMPLEMENTED_ERROR;
stmt->errormsg = "Only SQL_POSITION/REFRESH is supported for SQLSetPos";
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
- if ( ! (res = stmt->result)) {
+ if (!(res = stmt->result))
+ {
stmt->errormsg = "Null statement result in SQLSetPos.";
stmt->errornumber = STMT_SEQUENCE_ERROR;
SC_log_error(func, "", stmt);
@@ -1143,14 +1274,16 @@ BindInfoClass *bindings = stmt->bindings;
}
num_cols = QR_NumResultCols(res);
- if (irow == 0) {
+ if (irow == 0)
+ {
stmt->errornumber = STMT_ROW_OUT_OF_RANGE;
stmt->errormsg = "Driver does not support Bulk operations.";
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
- if (irow > stmt->last_fetch_count) {
+ if (irow > stmt->last_fetch_count)
+ {
stmt->errornumber = STMT_ROW_OUT_OF_RANGE;
stmt->errormsg = "Row value out of range";
SC_log_error(func, "", stmt);
@@ -1159,7 +1292,7 @@ BindInfoClass *bindings = stmt->bindings;
irow--;
- /* Reset for SQLGetData */
+ /* Reset for SQLGetData */
for (i = 0; i < num_cols; i++)
bindings[i].data_left = -1;
@@ -1171,73 +1304,80 @@ BindInfoClass *bindings = stmt->bindings;
}
-/* Sets options that control the behavior of cursors. */
+/* Sets options that control the behavior of cursors. */
-RETCODE SQL_API SQLSetScrollOptions(
- HSTMT hstmt,
- UWORD fConcurrency,
- SDWORD crowKeyset,
- UWORD crowRowset)
+RETCODE SQL_API
+SQLSetScrollOptions(
+ HSTMT hstmt,
+ UWORD fConcurrency,
+ SDWORD crowKeyset,
+ UWORD crowRowset)
{
-static char *func = "SQLSetScrollOptions";
+ static char *func = "SQLSetScrollOptions";
SC_log_error(func, "Function not implemented", (StatementClass *) hstmt);
return SQL_ERROR;
}
-/* Set the cursor name on a statement handle */
+/* Set the cursor name on a statement handle */
-RETCODE SQL_API SQLSetCursorName(
- HSTMT hstmt,
- UCHAR FAR *szCursor,
- SWORD cbCursor)
+RETCODE SQL_API
+SQLSetCursorName(
+ HSTMT hstmt,
+ UCHAR FAR * szCursor,
+ SWORD cbCursor)
{
-static char *func="SQLSetCursorName";
-StatementClass *stmt = (StatementClass *) hstmt;
-int len;
+ static char *func = "SQLSetCursorName";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ int len;
-mylog("SQLSetCursorName: hstmt=%u, szCursor=%u, cbCursorMax=%d\n", hstmt, szCursor, cbCursor);
+ mylog("SQLSetCursorName: hstmt=%u, szCursor=%u, cbCursorMax=%d\n", hstmt, szCursor, cbCursor);
- if ( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
len = (cbCursor == SQL_NTS) ? strlen(szCursor) : cbCursor;
- if (len <= 0 || len > sizeof(stmt->cursor_name) - 1) {
+ if (len <= 0 || len > sizeof(stmt->cursor_name) - 1)
+ {
stmt->errornumber = STMT_INVALID_CURSOR_NAME;
stmt->errormsg = "Invalid Cursor Name";
SC_log_error(func, "", stmt);
return SQL_ERROR;
}
- strncpy_null(stmt->cursor_name, szCursor, len+1);
+ strncpy_null(stmt->cursor_name, szCursor, len + 1);
return SQL_SUCCESS;
}
-/* Return the cursor name for a statement handle */
+/* Return the cursor name for a statement handle */
-RETCODE SQL_API SQLGetCursorName(
- HSTMT hstmt,
- UCHAR FAR *szCursor,
- SWORD cbCursorMax,
- SWORD FAR *pcbCursor)
+RETCODE SQL_API
+SQLGetCursorName(
+ HSTMT hstmt,
+ UCHAR FAR * szCursor,
+ SWORD cbCursorMax,
+ SWORD FAR * pcbCursor)
{
-static char *func="SQLGetCursorName";
-StatementClass *stmt = (StatementClass *) hstmt;
-int len = 0;
-RETCODE result;
+ static char *func = "SQLGetCursorName";
+ StatementClass *stmt = (StatementClass *) hstmt;
+ int len = 0;
+ RETCODE result;
-mylog("SQLGetCursorName: hstmt=%u, szCursor=%u, cbCursorMax=%d, pcbCursor=%u\n", hstmt, szCursor, cbCursorMax, pcbCursor);
+ mylog("SQLGetCursorName: hstmt=%u, szCursor=%u, cbCursorMax=%d, pcbCursor=%u\n", hstmt, szCursor, cbCursorMax, pcbCursor);
- if ( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
- if ( stmt->cursor_name[0] == '\0') {
+ if (stmt->cursor_name[0] == '\0')
+ {
stmt->errornumber = STMT_NO_CURSOR_NAME;
stmt->errormsg = "No Cursor name available";
SC_log_error(func, "", stmt);
@@ -1247,10 +1387,12 @@ mylog("SQLGetCursorName: hstmt=%u, szCursor=%u, cbCursorMax=%d, pcbCursor=%u\n",
result = SQL_SUCCESS;
len = strlen(stmt->cursor_name);
- if (szCursor) {
+ if (szCursor)
+ {
strncpy_null(szCursor, stmt->cursor_name, cbCursorMax);
- if (len >= cbCursorMax) {
+ if (len >= cbCursorMax)
+ {
result = SQL_SUCCESS_WITH_INFO;
stmt->errornumber = STMT_TRUNCATED;
stmt->errormsg = "The buffer was too small for the result.";
@@ -1262,5 +1404,3 @@ mylog("SQLGetCursorName: hstmt=%u, szCursor=%u, cbCursorMax=%d, pcbCursor=%u\n",
return result;
}
-
-
diff --git a/src/interfaces/odbc/setup.c b/src/interfaces/odbc/setup.c
index 4c31afed49ecee75453a0f057b0880f3aa7e03c9..51cf6482c83f40eec00c716ecafc090a92847df7 100644
--- a/src/interfaces/odbc/setup.c
+++ b/src/interfaces/odbc/setup.c
@@ -1,14 +1,14 @@
-/* Module: setup.c
+/* Module: setup.c
*
- * Description: This module contains the setup functions for
- * adding/modifying a Data Source in the ODBC.INI portion
- * of the registry.
+ * Description: This module contains the setup functions for
+ * adding/modifying a Data Source in the ODBC.INI portion
+ * of the registry.
*
- * Classes: n/a
+ * Classes: n/a
*
- * API functions: ConfigDSN
+ * API functions: ConfigDSN
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*************************************************************************************/
@@ -25,288 +25,313 @@
#define INTFUNC __stdcall
-extern HINSTANCE NEAR s_hModule; /* Saved module handle. */
+extern HINSTANCE NEAR s_hModule;/* Saved module handle. */
extern GLOBAL_VALUES globals;
/* Constants --------------------------------------------------------------- */
-#define MIN(x,y) ((x) < (y) ? (x) : (y))
+#define MIN(x,y) ((x) < (y) ? (x) : (y))
#ifdef WIN32
-#define MAXPGPATH (255+1)
+#define MAXPGPATH (255+1)
#endif
-#define MAXKEYLEN (15+1) /* Max keyword length */
-#define MAXDESC (255+1) /* Max description length */
-#define MAXDSNAME (32+1) /* Max data source name length */
+#define MAXKEYLEN (15+1) /* Max keyword length */
+#define MAXDESC (255+1) /* Max description length */
+#define MAXDSNAME (32+1) /* Max data source name length */
/* Globals ----------------------------------------------------------------- */
/* NOTE: All these are used by the dialog procedures */
-typedef struct tagSETUPDLG {
- HWND hwndParent; /* Parent window handle */
- LPCSTR lpszDrvr; /* Driver description */
- ConnInfo ci;
- char szDSN[MAXDSNAME]; /* Original data source name */
- BOOL fNewDSN; /* New data source flag */
- BOOL fDefault; /* Default data source flag */
+typedef struct tagSETUPDLG
+{
+ HWND hwndParent; /* Parent window handle */
+ LPCSTR lpszDrvr; /* Driver description */
+ ConnInfo ci;
+ char szDSN[MAXDSNAME]; /* Original data source name */
+ BOOL fNewDSN; /* New data source flag */
+ BOOL fDefault; /* Default data source flag */
-} SETUPDLG, FAR *LPSETUPDLG;
+} SETUPDLG, FAR * LPSETUPDLG;
/* Prototypes -------------------------------------------------------------- */
void INTFUNC CenterDialog(HWND hdlg);
-int CALLBACK ConfigDlgProc(HWND hdlg, WORD wMsg, WPARAM wParam, LPARAM lParam);
-void INTFUNC ParseAttributes (LPCSTR lpszAttributes, LPSETUPDLG lpsetupdlg);
+int CALLBACK ConfigDlgProc(HWND hdlg, WORD wMsg, WPARAM wParam, LPARAM lParam);
+void INTFUNC ParseAttributes(LPCSTR lpszAttributes, LPSETUPDLG lpsetupdlg);
BOOL INTFUNC SetDSNAttributes(HWND hwnd, LPSETUPDLG lpsetupdlg);
/* ConfigDSN ---------------------------------------------------------------
- Description: ODBC Setup entry point
- This entry point is called by the ODBC Installer
- (see file header for more details)
- Input : hwnd ----------- Parent window handle
- fRequest ------- Request type (i.e., add, config, or remove)
- lpszDriver ----- Driver name
- lpszAttributes - data source attribute string
- Output : TRUE success, FALSE otherwise
+ Description: ODBC Setup entry point
+ This entry point is called by the ODBC Installer
+ (see file header for more details)
+ Input : hwnd ----------- Parent window handle
+ fRequest ------- Request type (i.e., add, config, or remove)
+ lpszDriver ----- Driver name
+ lpszAttributes - data source attribute string
+ Output : TRUE success, FALSE otherwise
--------------------------------------------------------------------------*/
-BOOL CALLBACK ConfigDSN (HWND hwnd,
- WORD fRequest,
- LPCSTR lpszDriver,
- LPCSTR lpszAttributes)
+BOOL CALLBACK
+ConfigDSN(HWND hwnd,
+ WORD fRequest,
+ LPCSTR lpszDriver,
+ LPCSTR lpszAttributes)
{
-BOOL fSuccess; /* Success/fail flag */
-GLOBALHANDLE hglbAttr;
-LPSETUPDLG lpsetupdlg;
-
+ BOOL fSuccess; /* Success/fail flag */
+ GLOBALHANDLE hglbAttr;
+ LPSETUPDLG lpsetupdlg;
+
/* Allocate attribute array */
- hglbAttr = GlobalAlloc(GMEM_MOVEABLE | GMEM_ZEROINIT, sizeof(SETUPDLG));
- if (!hglbAttr)
- return FALSE;
- lpsetupdlg = (LPSETUPDLG)GlobalLock(hglbAttr);
-
- /* Parse attribute string */
- if (lpszAttributes)
- ParseAttributes(lpszAttributes, lpsetupdlg);
-
- /* Save original data source name */
- if (lpsetupdlg->ci.dsn[0])
- lstrcpy(lpsetupdlg->szDSN, lpsetupdlg->ci.dsn);
- else
- lpsetupdlg->szDSN[0] = '\0';
-
- /* Remove data source */
- if (ODBC_REMOVE_DSN == fRequest) {
+ hglbAttr = GlobalAlloc(GMEM_MOVEABLE | GMEM_ZEROINIT, sizeof(SETUPDLG));
+ if (!hglbAttr)
+ return FALSE;
+ lpsetupdlg = (LPSETUPDLG) GlobalLock(hglbAttr);
+
+ /* Parse attribute string */
+ if (lpszAttributes)
+ ParseAttributes(lpszAttributes, lpsetupdlg);
+
+ /* Save original data source name */
+ if (lpsetupdlg->ci.dsn[0])
+ lstrcpy(lpsetupdlg->szDSN, lpsetupdlg->ci.dsn);
+ else
+ lpsetupdlg->szDSN[0] = '\0';
+
+ /* Remove data source */
+ if (ODBC_REMOVE_DSN == fRequest)
+ {
/* Fail if no data source name was supplied */
- if (!lpsetupdlg->ci.dsn[0])
- fSuccess = FALSE;
+ if (!lpsetupdlg->ci.dsn[0])
+ fSuccess = FALSE;
- /* Otherwise remove data source from ODBC.INI */
- else
- fSuccess = SQLRemoveDSNFromIni(lpsetupdlg->ci.dsn);
- }
+ /* Otherwise remove data source from ODBC.INI */
+ else
+ fSuccess = SQLRemoveDSNFromIni(lpsetupdlg->ci.dsn);
+ }
- /* Add or Configure data source */
- else {
+ /* Add or Configure data source */
+ else
+ {
/* Save passed variables for global access (e.g., dialog access) */
- lpsetupdlg->hwndParent = hwnd;
- lpsetupdlg->lpszDrvr = lpszDriver;
- lpsetupdlg->fNewDSN = (ODBC_ADD_DSN == fRequest);
- lpsetupdlg->fDefault = !lstrcmpi(lpsetupdlg->ci.dsn, INI_DSN);
-
- /* Display the appropriate dialog (if parent window handle supplied) */
- if (hwnd) {
- /* Display dialog(s) */
- fSuccess = (IDOK == DialogBoxParam(s_hModule,
- MAKEINTRESOURCE(DLG_CONFIG),
- hwnd,
- ConfigDlgProc,
- (LONG)(LPSTR)lpsetupdlg));
- }
-
- else if (lpsetupdlg->ci.dsn[0])
- fSuccess = SetDSNAttributes(hwnd, lpsetupdlg);
- else
- fSuccess = FALSE;
- }
-
- GlobalUnlock(hglbAttr);
- GlobalFree(hglbAttr);
-
- return fSuccess;
+ lpsetupdlg->hwndParent = hwnd;
+ lpsetupdlg->lpszDrvr = lpszDriver;
+ lpsetupdlg->fNewDSN = (ODBC_ADD_DSN == fRequest);
+ lpsetupdlg->fDefault = !lstrcmpi(lpsetupdlg->ci.dsn, INI_DSN);
+
+ /*
+ * Display the appropriate dialog (if parent window handle
+ * supplied)
+ */
+ if (hwnd)
+ {
+ /* Display dialog(s) */
+ fSuccess = (IDOK == DialogBoxParam(s_hModule,
+ MAKEINTRESOURCE(DLG_CONFIG),
+ hwnd,
+ ConfigDlgProc,
+ (LONG) (LPSTR) lpsetupdlg));
+ }
+
+ else if (lpsetupdlg->ci.dsn[0])
+ fSuccess = SetDSNAttributes(hwnd, lpsetupdlg);
+ else
+ fSuccess = FALSE;
+ }
+
+ GlobalUnlock(hglbAttr);
+ GlobalFree(hglbAttr);
+
+ return fSuccess;
}
/* CenterDialog ------------------------------------------------------------
- Description: Center the dialog over the frame window
- Input : hdlg -- Dialog window handle
- Output : None
+ Description: Center the dialog over the frame window
+ Input : hdlg -- Dialog window handle
+ Output : None
--------------------------------------------------------------------------*/
-void INTFUNC CenterDialog(HWND hdlg)
+void INTFUNC
+CenterDialog(HWND hdlg)
{
- HWND hwndFrame;
- RECT rcDlg, rcScr, rcFrame;
- int cx, cy;
-
- hwndFrame = GetParent(hdlg);
-
- GetWindowRect(hdlg, &rcDlg);
- cx = rcDlg.right - rcDlg.left;
- cy = rcDlg.bottom - rcDlg.top;
-
- GetClientRect(hwndFrame, &rcFrame);
- ClientToScreen(hwndFrame, (LPPOINT)(&rcFrame.left));
- ClientToScreen(hwndFrame, (LPPOINT)(&rcFrame.right));
- rcDlg.top = rcFrame.top + (((rcFrame.bottom - rcFrame.top) - cy) >> 1);
- rcDlg.left = rcFrame.left + (((rcFrame.right - rcFrame.left) - cx) >> 1);
- rcDlg.bottom = rcDlg.top + cy;
- rcDlg.right = rcDlg.left + cx;
-
- GetWindowRect(GetDesktopWindow(), &rcScr);
- if (rcDlg.bottom > rcScr.bottom)
- {
- rcDlg.bottom = rcScr.bottom;
- rcDlg.top = rcDlg.bottom - cy;
- }
- if (rcDlg.right > rcScr.right)
- {
- rcDlg.right = rcScr.right;
- rcDlg.left = rcDlg.right - cx;
- }
-
- if (rcDlg.left < 0) rcDlg.left = 0;
- if (rcDlg.top < 0) rcDlg.top = 0;
-
- MoveWindow(hdlg, rcDlg.left, rcDlg.top, cx, cy, TRUE);
- return;
+ HWND hwndFrame;
+ RECT rcDlg,
+ rcScr,
+ rcFrame;
+ int cx,
+ cy;
+
+ hwndFrame = GetParent(hdlg);
+
+ GetWindowRect(hdlg, &rcDlg);
+ cx = rcDlg.right - rcDlg.left;
+ cy = rcDlg.bottom - rcDlg.top;
+
+ GetClientRect(hwndFrame, &rcFrame);
+ ClientToScreen(hwndFrame, (LPPOINT) (&rcFrame.left));
+ ClientToScreen(hwndFrame, (LPPOINT) (&rcFrame.right));
+ rcDlg.top = rcFrame.top + (((rcFrame.bottom - rcFrame.top) - cy) >> 1);
+ rcDlg.left = rcFrame.left + (((rcFrame.right - rcFrame.left) - cx) >> 1);
+ rcDlg.bottom = rcDlg.top + cy;
+ rcDlg.right = rcDlg.left + cx;
+
+ GetWindowRect(GetDesktopWindow(), &rcScr);
+ if (rcDlg.bottom > rcScr.bottom)
+ {
+ rcDlg.bottom = rcScr.bottom;
+ rcDlg.top = rcDlg.bottom - cy;
+ }
+ if (rcDlg.right > rcScr.right)
+ {
+ rcDlg.right = rcScr.right;
+ rcDlg.left = rcDlg.right - cx;
+ }
+
+ if (rcDlg.left < 0)
+ rcDlg.left = 0;
+ if (rcDlg.top < 0)
+ rcDlg.top = 0;
+
+ MoveWindow(hdlg, rcDlg.left, rcDlg.top, cx, cy, TRUE);
+ return;
}
/* ConfigDlgProc -----------------------------------------------------------
- Description: Manage add data source name dialog
- Input : hdlg --- Dialog window handle
- wMsg --- Message
- wParam - Message parameter
- lParam - Message parameter
- Output : TRUE if message processed, FALSE otherwise
+ Description: Manage add data source name dialog
+ Input : hdlg --- Dialog window handle
+ wMsg --- Message
+ wParam - Message parameter
+ lParam - Message parameter
+ Output : TRUE if message processed, FALSE otherwise
--------------------------------------------------------------------------*/
-int CALLBACK ConfigDlgProc(HWND hdlg,
- WORD wMsg,
- WPARAM wParam,
- LPARAM lParam)
+int CALLBACK
+ConfigDlgProc(HWND hdlg,
+ WORD wMsg,
+ WPARAM wParam,
+ LPARAM lParam)
{
- switch (wMsg) {
- /* Initialize the dialog */
- case WM_INITDIALOG:
+ switch (wMsg)
{
- LPSETUPDLG lpsetupdlg = (LPSETUPDLG) lParam;
- ConnInfo *ci = &lpsetupdlg->ci;
+ /* Initialize the dialog */
+ case WM_INITDIALOG:
+ {
+ LPSETUPDLG lpsetupdlg = (LPSETUPDLG) lParam;
+ ConnInfo *ci = &lpsetupdlg->ci;
- /* Hide the driver connect message */
- ShowWindow(GetDlgItem(hdlg, DRV_MSG_LABEL), SW_HIDE);
+ /* Hide the driver connect message */
+ ShowWindow(GetDlgItem(hdlg, DRV_MSG_LABEL), SW_HIDE);
- SetWindowLong(hdlg, DWL_USER, lParam);
- CenterDialog(hdlg); /* Center dialog */
+ SetWindowLong(hdlg, DWL_USER, lParam);
+ CenterDialog(hdlg); /* Center dialog */
- /* NOTE: Values supplied in the attribute string will always */
- /* override settings in ODBC.INI */
+ /*
+ * NOTE: Values supplied in the attribute string will
+ * always
+ */
+ /* override settings in ODBC.INI */
- /* Get the rest of the common attributes */
- getDSNinfo(ci, CONN_DONT_OVERWRITE);
+ /* Get the rest of the common attributes */
+ getDSNinfo(ci, CONN_DONT_OVERWRITE);
- /* Fill in any defaults */
- getDSNdefaults(ci);
+ /* Fill in any defaults */
+ getDSNdefaults(ci);
- /* Initialize dialog fields */
- SetDlgStuff(hdlg, ci);
+ /* Initialize dialog fields */
+ SetDlgStuff(hdlg, ci);
- if (lpsetupdlg->fDefault) {
- EnableWindow(GetDlgItem(hdlg, IDC_DSNAME), FALSE);
- EnableWindow(GetDlgItem(hdlg, IDC_DSNAMETEXT), FALSE);
- }
- else
- SendDlgItemMessage(hdlg, IDC_DSNAME,
- EM_LIMITTEXT, (WPARAM)(MAXDSNAME-1), 0L);
+ if (lpsetupdlg->fDefault)
+ {
+ EnableWindow(GetDlgItem(hdlg, IDC_DSNAME), FALSE);
+ EnableWindow(GetDlgItem(hdlg, IDC_DSNAMETEXT), FALSE);
+ }
+ else
+ SendDlgItemMessage(hdlg, IDC_DSNAME,
+ EM_LIMITTEXT, (WPARAM) (MAXDSNAME - 1), 0L);
- SendDlgItemMessage(hdlg, IDC_DESC,
- EM_LIMITTEXT, (WPARAM)(MAXDESC-1), 0L);
- return TRUE; /* Focus was not set */
- }
+ SendDlgItemMessage(hdlg, IDC_DESC,
+ EM_LIMITTEXT, (WPARAM) (MAXDESC - 1), 0L);
+ return TRUE; /* Focus was not set */
+ }
- /* Process buttons */
- case WM_COMMAND:
+ /* Process buttons */
+ case WM_COMMAND:
- switch (GET_WM_COMMAND_ID(wParam, lParam)) {
- /* Ensure the OK button is enabled only when a data source name */
- /* is entered */
- case IDC_DSNAME:
- if (GET_WM_COMMAND_CMD(wParam, lParam) == EN_CHANGE)
+ switch (GET_WM_COMMAND_ID(wParam, lParam))
{
- char szItem[MAXDSNAME]; /* Edit control text */
- /* Enable/disable the OK button */
- EnableWindow(GetDlgItem(hdlg, IDOK),
- GetDlgItemText(hdlg, IDC_DSNAME,
- szItem, sizeof(szItem)));
+ /*
+ * Ensure the OK button is enabled only when a data
+ * source name
+ */
+ /* is entered */
+ case IDC_DSNAME:
+ if (GET_WM_COMMAND_CMD(wParam, lParam) == EN_CHANGE)
+ {
+ char szItem[MAXDSNAME]; /* Edit control text */
- return TRUE;
- }
- break;
+ /* Enable/disable the OK button */
+ EnableWindow(GetDlgItem(hdlg, IDOK),
+ GetDlgItemText(hdlg, IDC_DSNAME,
+ szItem, sizeof(szItem)));
- /* Accept results */
- case IDOK:
- {
- LPSETUPDLG lpsetupdlg;
+ return TRUE;
+ }
+ break;
- lpsetupdlg = (LPSETUPDLG)GetWindowLong(hdlg, DWL_USER);
- /* Retrieve dialog values */
- if (!lpsetupdlg->fDefault)
- GetDlgItemText(hdlg, IDC_DSNAME,
- lpsetupdlg->ci.dsn,
- sizeof(lpsetupdlg->ci.dsn));
+ /* Accept results */
+ case IDOK:
+ {
+ LPSETUPDLG lpsetupdlg;
+ lpsetupdlg = (LPSETUPDLG) GetWindowLong(hdlg, DWL_USER);
+ /* Retrieve dialog values */
+ if (!lpsetupdlg->fDefault)
+ GetDlgItemText(hdlg, IDC_DSNAME,
+ lpsetupdlg->ci.dsn,
+ sizeof(lpsetupdlg->ci.dsn));
- /* Get Dialog Values */
- GetDlgStuff(hdlg, &lpsetupdlg->ci);
- /* Update ODBC.INI */
- SetDSNAttributes(hdlg, lpsetupdlg);
- }
+ /* Get Dialog Values */
+ GetDlgStuff(hdlg, &lpsetupdlg->ci);
- /* Return to caller */
- case IDCANCEL:
- EndDialog(hdlg, wParam);
- return TRUE;
+ /* Update ODBC.INI */
+ SetDSNAttributes(hdlg, lpsetupdlg);
+ }
- case IDC_DRIVER:
+ /* Return to caller */
+ case IDCANCEL:
+ EndDialog(hdlg, wParam);
+ return TRUE;
- DialogBoxParam(s_hModule, MAKEINTRESOURCE(DLG_OPTIONS_DRV),
- hdlg, driver_optionsProc, (LPARAM) NULL);
+ case IDC_DRIVER:
- return TRUE;
+ DialogBoxParam(s_hModule, MAKEINTRESOURCE(DLG_OPTIONS_DRV),
+ hdlg, driver_optionsProc, (LPARAM) NULL);
- case IDC_DATASOURCE:
- {
- LPSETUPDLG lpsetupdlg;
+ return TRUE;
+
+ case IDC_DATASOURCE:
+ {
+ LPSETUPDLG lpsetupdlg;
- lpsetupdlg = (LPSETUPDLG)GetWindowLong(hdlg, DWL_USER);
+ lpsetupdlg = (LPSETUPDLG) GetWindowLong(hdlg, DWL_USER);
- DialogBoxParam(s_hModule, MAKEINTRESOURCE(DLG_OPTIONS_DS),
- hdlg, ds_optionsProc, (LPARAM) &lpsetupdlg->ci);
+ DialogBoxParam(s_hModule, MAKEINTRESOURCE(DLG_OPTIONS_DS),
+ hdlg, ds_optionsProc, (LPARAM) & lpsetupdlg->ci);
- return TRUE;
+ return TRUE;
+ }
}
- }
- break;
+ break;
}
/* Message not processed */
@@ -315,97 +340,98 @@ int CALLBACK ConfigDlgProc(HWND hdlg,
/* ParseAttributes ---------------------------------------------------------
- Description: Parse attribute string moving values into the aAttr array
- Input : lpszAttributes - Pointer to attribute string
- Output : None (global aAttr normally updated)
+ Description: Parse attribute string moving values into the aAttr array
+ Input : lpszAttributes - Pointer to attribute string
+ Output : None (global aAttr normally updated)
--------------------------------------------------------------------------*/
-void INTFUNC ParseAttributes(LPCSTR lpszAttributes, LPSETUPDLG lpsetupdlg)
+void INTFUNC
+ParseAttributes(LPCSTR lpszAttributes, LPSETUPDLG lpsetupdlg)
{
-LPCSTR lpsz;
-LPCSTR lpszStart;
-char aszKey[MAXKEYLEN];
-int cbKey;
-char value[MAXPGPATH];
-
- memset(&lpsetupdlg->ci, 0, sizeof(ConnInfo));
-
- for (lpsz=lpszAttributes; *lpsz; lpsz++)
- { /* Extract key name (e.g., DSN), it must be terminated by an equals */
- lpszStart = lpsz;
- for (;; lpsz++)
- {
- if (!*lpsz)
- return; /* No key was found */
- else if (*lpsz == '=')
- break; /* Valid key found */
- }
- /* Determine the key's index in the key table (-1 if not found) */
- cbKey = lpsz - lpszStart;
- if (cbKey < sizeof(aszKey))
- {
-
- _fmemcpy(aszKey, lpszStart, cbKey);
- aszKey[cbKey] = '\0';
- }
-
- /* Locate end of key value */
- lpszStart = ++lpsz;
- for (; *lpsz; lpsz++);
-
-
- /* lpsetupdlg->aAttr[iElement].fSupplied = TRUE; */
- _fmemcpy(value, lpszStart, MIN(lpsz-lpszStart+1, MAXPGPATH));
-
- mylog("aszKey='%s', value='%s'\n", aszKey, value);
-
- /* Copy the appropriate value to the conninfo */
- copyAttributes(&lpsetupdlg->ci, aszKey, value);
- }
- return;
+ LPCSTR lpsz;
+ LPCSTR lpszStart;
+ char aszKey[MAXKEYLEN];
+ int cbKey;
+ char value[MAXPGPATH];
+
+ memset(&lpsetupdlg->ci, 0, sizeof(ConnInfo));
+
+ for (lpsz = lpszAttributes; *lpsz; lpsz++)
+ { /* Extract key name (e.g., DSN), it must
+ * be terminated by an equals */
+ lpszStart = lpsz;
+ for (;; lpsz++)
+ {
+ if (!*lpsz)
+ return; /* No key was found */
+ else if (*lpsz == '=')
+ break; /* Valid key found */
+ }
+ /* Determine the key's index in the key table (-1 if not found) */
+ cbKey = lpsz - lpszStart;
+ if (cbKey < sizeof(aszKey))
+ {
+
+ _fmemcpy(aszKey, lpszStart, cbKey);
+ aszKey[cbKey] = '\0';
+ }
+
+ /* Locate end of key value */
+ lpszStart = ++lpsz;
+ for (; *lpsz; lpsz++);
+
+
+ /* lpsetupdlg->aAttr[iElement].fSupplied = TRUE; */
+ _fmemcpy(value, lpszStart, MIN(lpsz - lpszStart + 1, MAXPGPATH));
+
+ mylog("aszKey='%s', value='%s'\n", aszKey, value);
+
+ /* Copy the appropriate value to the conninfo */
+ copyAttributes(&lpsetupdlg->ci, aszKey, value);
+ }
+ return;
}
/* SetDSNAttributes --------------------------------------------------------
- Description: Write data source attributes to ODBC.INI
- Input : hwnd - Parent window handle (plus globals)
- Output : TRUE if successful, FALSE otherwise
+ Description: Write data source attributes to ODBC.INI
+ Input : hwnd - Parent window handle (plus globals)
+ Output : TRUE if successful, FALSE otherwise
--------------------------------------------------------------------------*/
-BOOL INTFUNC SetDSNAttributes(HWND hwndParent, LPSETUPDLG lpsetupdlg)
+BOOL INTFUNC
+SetDSNAttributes(HWND hwndParent, LPSETUPDLG lpsetupdlg)
{
-LPCSTR lpszDSN; /* Pointer to data source name */
-
- lpszDSN = lpsetupdlg->ci.dsn;
+ LPCSTR lpszDSN; /* Pointer to data source name */
- /* Validate arguments */
- if (lpsetupdlg->fNewDSN && !*lpsetupdlg->ci.dsn)
- return FALSE;
+ lpszDSN = lpsetupdlg->ci.dsn;
- /* Write the data source name */
- if (!SQLWriteDSNToIni(lpszDSN, lpsetupdlg->lpszDrvr))
- {
- if (hwndParent)
- {
- char szBuf[MAXPGPATH];
- char szMsg[MAXPGPATH];
+ /* Validate arguments */
+ if (lpsetupdlg->fNewDSN && !*lpsetupdlg->ci.dsn)
+ return FALSE;
- LoadString(s_hModule, IDS_BADDSN, szBuf, sizeof(szBuf));
- wsprintf(szMsg, szBuf, lpszDSN);
- LoadString(s_hModule, IDS_MSGTITLE, szBuf, sizeof(szBuf));
- MessageBox(hwndParent, szMsg, szBuf, MB_ICONEXCLAMATION | MB_OK);
- }
- return FALSE;
- }
+ /* Write the data source name */
+ if (!SQLWriteDSNToIni(lpszDSN, lpsetupdlg->lpszDrvr))
+ {
+ if (hwndParent)
+ {
+ char szBuf[MAXPGPATH];
+ char szMsg[MAXPGPATH];
+
+ LoadString(s_hModule, IDS_BADDSN, szBuf, sizeof(szBuf));
+ wsprintf(szMsg, szBuf, lpszDSN);
+ LoadString(s_hModule, IDS_MSGTITLE, szBuf, sizeof(szBuf));
+ MessageBox(hwndParent, szMsg, szBuf, MB_ICONEXCLAMATION | MB_OK);
+ }
+ return FALSE;
+ }
- /* Update ODBC.INI */
- writeDSNinfo(&lpsetupdlg->ci);
+ /* Update ODBC.INI */
+ writeDSNinfo(&lpsetupdlg->ci);
/* If the data source name has changed, remove the old name */
- if (lstrcmpi(lpsetupdlg->szDSN, lpsetupdlg->ci.dsn))
- {
- SQLRemoveDSNFromIni(lpsetupdlg->szDSN);
- }
- return TRUE;
+ if (lstrcmpi(lpsetupdlg->szDSN, lpsetupdlg->ci.dsn))
+ SQLRemoveDSNFromIni(lpsetupdlg->szDSN);
+ return TRUE;
}
diff --git a/src/interfaces/odbc/socket.c b/src/interfaces/odbc/socket.c
index 917951f49d4df68ee59a396193906dd9da6001bf..dfc8175db9ce7a07d3dd9fd94f522c99b5a713ce 100644
--- a/src/interfaces/odbc/socket.c
+++ b/src/interfaces/odbc/socket.c
@@ -1,13 +1,13 @@
-/* Module: socket.c
+/* Module: socket.c
*
- * Description: This module contains functions for low level socket
- * operations (connecting/reading/writing to the backend)
+ * Description: This module contains functions for low level socket
+ * operations (connecting/reading/writing to the backend)
*
- * Classes: SocketClass (Functions prefix: "SOCK_")
+ * Classes: SocketClass (Functions prefix: "SOCK_")
*
- * API functions: none
+ * API functions: none
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -19,7 +19,7 @@
#ifndef WIN32
#include <stdlib.h>
-#include <string.h> /* for memset */
+#include <string.h> /* for memset */
#endif
extern GLOBAL_VALUES globals;
@@ -36,47 +36,49 @@ extern GLOBAL_VALUES globals;
void
-SOCK_clear_error(SocketClass *self)
+SOCK_clear_error(SocketClass * self)
{
- self->errornumber = 0;
- self->errormsg = NULL;
+ self->errornumber = 0;
+ self->errormsg = NULL;
}
-SocketClass *
+SocketClass *
SOCK_Constructor()
{
-SocketClass *rv;
+ SocketClass *rv;
- rv = (SocketClass *) malloc(sizeof(SocketClass));
+ rv = (SocketClass *) malloc(sizeof(SocketClass));
- if (rv != NULL) {
- rv->socket = (SOCKETFD) -1;
+ if (rv != NULL)
+ {
+ rv->socket = (SOCKETFD) - 1;
rv->buffer_filled_in = 0;
rv->buffer_filled_out = 0;
rv->buffer_read_in = 0;
rv->buffer_in = (unsigned char *) malloc(globals.socket_buffersize);
- if ( ! rv->buffer_in)
+ if (!rv->buffer_in)
return NULL;
rv->buffer_out = (unsigned char *) malloc(globals.socket_buffersize);
- if ( ! rv->buffer_out)
+ if (!rv->buffer_out)
return NULL;
-
- rv->errormsg = NULL;
- rv->errornumber = 0;
+
+ rv->errormsg = NULL;
+ rv->errornumber = 0;
rv->reverse = FALSE;
- }
- return rv;
+ }
+ return rv;
}
void
-SOCK_Destructor(SocketClass *self)
+SOCK_Destructor(SocketClass * self)
{
- if (self->socket != -1) {
- if ( ! shutdown(self->socket, 2)) /* no sends or receives */
+ if (self->socket != -1)
+ {
+ if (!shutdown(self->socket, 2)) /* no sends or receives */
{
SOCK_put_char(self, 'X');
SOCK_flush_output(self);
@@ -95,28 +97,31 @@ SOCK_Destructor(SocketClass *self)
}
-char
-SOCK_connect_to(SocketClass *self, unsigned short port, char *hostname)
+char
+SOCK_connect_to(SocketClass * self, unsigned short port, char *hostname)
{
-struct hostent *host;
-struct sockaddr_in sadr;
-unsigned long iaddr;
+ struct hostent *host;
+ struct sockaddr_in sadr;
+ unsigned long iaddr;
- if (self->socket != -1) {
+ if (self->socket != -1)
+ {
self->errornumber = SOCKET_ALREADY_CONNECTED;
self->errormsg = "Socket is already connected";
return 0;
}
- memset((char *)&sadr, 0, sizeof(sadr));
+ memset((char *) &sadr, 0, sizeof(sadr));
- /* If it is a valid IP address, use it.
- Otherwise use hostname lookup.
- */
+ /*
+ * If it is a valid IP address, use it. Otherwise use hostname lookup.
+ */
iaddr = inet_addr(hostname);
- if (iaddr == INADDR_NONE) {
+ if (iaddr == INADDR_NONE)
+ {
host = gethostbyname(hostname);
- if (host == NULL) {
+ if (host == NULL)
+ {
self->errornumber = SOCKET_HOST_NOT_FOUND;
self->errormsg = "Could not resolve hostname.";
return 0;
@@ -124,176 +129,186 @@ unsigned long iaddr;
memcpy(&(sadr.sin_addr), host->h_addr, host->h_length);
}
else
- memcpy(&(sadr.sin_addr), (struct in_addr *) &iaddr, sizeof(iaddr));
+ memcpy(&(sadr.sin_addr), (struct in_addr *) & iaddr, sizeof(iaddr));
sadr.sin_family = AF_INET;
sadr.sin_port = htons(port);
self->socket = socket(AF_INET, SOCK_STREAM, 0);
- if (self->socket == -1) {
+ if (self->socket == -1)
+ {
self->errornumber = SOCKET_COULD_NOT_CREATE_SOCKET;
self->errormsg = "Could not create Socket.";
return 0;
}
- if ( connect(self->socket, (struct sockaddr *)&(sadr),
- sizeof(sadr)) < 0) {
+ if (connect(self->socket, (struct sockaddr *) & (sadr),
+ sizeof(sadr)) < 0)
+ {
self->errornumber = SOCKET_COULD_NOT_CONNECT;
self->errormsg = "Could not connect to remote socket.";
closesocket(self->socket);
- self->socket = (SOCKETFD) -1;
+ self->socket = (SOCKETFD) - 1;
return 0;
}
return 1;
}
-void
-SOCK_get_n_char(SocketClass *self, char *buffer, int len)
+void
+SOCK_get_n_char(SocketClass * self, char *buffer, int len)
{
-int lf;
+ int lf;
- if ( ! buffer) {
+ if (!buffer)
+ {
self->errornumber = SOCKET_NULLPOINTER_PARAMETER;
self->errormsg = "get_n_char was called with NULL-Pointer";
return;
}
- for(lf=0; lf < len; lf++)
+ for (lf = 0; lf < len; lf++)
buffer[lf] = SOCK_get_next_byte(self);
}
-void
-SOCK_put_n_char(SocketClass *self, char *buffer, int len)
+void
+SOCK_put_n_char(SocketClass * self, char *buffer, int len)
{
-int lf;
+ int lf;
- if ( ! buffer) {
+ if (!buffer)
+ {
self->errornumber = SOCKET_NULLPOINTER_PARAMETER;
self->errormsg = "put_n_char was called with NULL-Pointer";
return;
}
- for(lf=0; lf < len; lf++)
- SOCK_put_next_byte(self, (unsigned char)buffer[lf]);
+ for (lf = 0; lf < len; lf++)
+ SOCK_put_next_byte(self, (unsigned char) buffer[lf]);
}
-/* bufsize must include room for the null terminator
- will read at most bufsize-1 characters + null.
+/* bufsize must include room for the null terminator
+ will read at most bufsize-1 characters + null.
*/
-void
-SOCK_get_string(SocketClass *self, char *buffer, int bufsize)
+void
+SOCK_get_string(SocketClass * self, char *buffer, int bufsize)
{
-register int lf = 0;
+ register int lf = 0;
for (lf = 0; lf < bufsize; lf++)
- if ( ! (buffer[lf] = SOCK_get_next_byte(self)))
+ if (!(buffer[lf] = SOCK_get_next_byte(self)))
return;
-
- buffer[bufsize-1] = '\0';
+
+ buffer[bufsize - 1] = '\0';
}
-void
-SOCK_put_string(SocketClass *self, char *string)
+void
+SOCK_put_string(SocketClass * self, char *string)
{
-register int lf;
-int len;
+ register int lf;
+ int len;
- len = strlen(string)+1;
+ len = strlen(string) + 1;
- for(lf = 0; lf < len; lf++)
- SOCK_put_next_byte(self, (unsigned char)string[lf]);
+ for (lf = 0; lf < len; lf++)
+ SOCK_put_next_byte(self, (unsigned char) string[lf]);
}
-int
-SOCK_get_int(SocketClass *self, short len)
+int
+SOCK_get_int(SocketClass * self, short len)
{
-char buf[4];
-
- switch (len) {
- case 2:
- SOCK_get_n_char(self, buf, len);
- if (self->reverse)
- return *((unsigned short *) buf);
- else
- return ntohs( *((unsigned short *) buf) );
-
- case 4:
- SOCK_get_n_char(self, buf, len);
- if (self->reverse)
- return *((unsigned int *) buf);
- else
- return ntohl( *((unsigned int *) buf) );
-
- default:
- self->errornumber = SOCKET_GET_INT_WRONG_LENGTH;
- self->errormsg = "Cannot read ints of that length";
- return 0;
+ char buf[4];
+
+ switch (len)
+ {
+ case 2:
+ SOCK_get_n_char(self, buf, len);
+ if (self->reverse)
+ return *((unsigned short *) buf);
+ else
+ return ntohs(*((unsigned short *) buf));
+
+ case 4:
+ SOCK_get_n_char(self, buf, len);
+ if (self->reverse)
+ return *((unsigned int *) buf);
+ else
+ return ntohl(*((unsigned int *) buf));
+
+ default:
+ self->errornumber = SOCKET_GET_INT_WRONG_LENGTH;
+ self->errormsg = "Cannot read ints of that length";
+ return 0;
}
}
-void
-SOCK_put_int(SocketClass *self, int value, short len)
+void
+SOCK_put_int(SocketClass * self, int value, short len)
{
-unsigned int rv;
+ unsigned int rv;
- switch (len) {
- case 2:
- rv = self->reverse ? value : htons( (unsigned short) value);
- SOCK_put_n_char(self, (char *) &rv, 2);
- return;
+ switch (len)
+ {
+ case 2:
+ rv = self->reverse ? value : htons((unsigned short) value);
+ SOCK_put_n_char(self, (char *) &rv, 2);
+ return;
- case 4:
- rv = self->reverse ? value : htonl( (unsigned int) value);
- SOCK_put_n_char(self, (char *) &rv, 4);
- return;
+ case 4:
+ rv = self->reverse ? value : htonl((unsigned int) value);
+ SOCK_put_n_char(self, (char *) &rv, 4);
+ return;
- default:
- self->errornumber = SOCKET_PUT_INT_WRONG_LENGTH;
- self->errormsg = "Cannot write ints of that length";
- return;
- }
+ default:
+ self->errornumber = SOCKET_PUT_INT_WRONG_LENGTH;
+ self->errormsg = "Cannot write ints of that length";
+ return;
+ }
}
-void
-SOCK_flush_output(SocketClass *self)
+void
+SOCK_flush_output(SocketClass * self)
{
-int written;
+ int written;
- written = send(self->socket, (char *)self->buffer_out, self->buffer_filled_out, 0);
- if (written != self->buffer_filled_out) {
+ written = send(self->socket, (char *) self->buffer_out, self->buffer_filled_out, 0);
+ if (written != self->buffer_filled_out)
+ {
self->errornumber = SOCKET_WRITE_ERROR;
self->errormsg = "Could not flush socket buffer.";
}
self->buffer_filled_out = 0;
}
-unsigned char
-SOCK_get_next_byte(SocketClass *self)
+unsigned char
+SOCK_get_next_byte(SocketClass * self)
{
- if (self->buffer_read_in >= self->buffer_filled_in) {
+ if (self->buffer_read_in >= self->buffer_filled_in)
+ {
/* there are no more bytes left in the buffer -> */
- /* reload the buffer */
+ /* reload the buffer */
self->buffer_read_in = 0;
- self->buffer_filled_in = recv(self->socket, (char *)self->buffer_in, globals.socket_buffersize, 0);
+ self->buffer_filled_in = recv(self->socket, (char *) self->buffer_in, globals.socket_buffersize, 0);
mylog("read %d, global_socket_buffersize=%d\n", self->buffer_filled_in, globals.socket_buffersize);
- if (self->buffer_filled_in == -1) {
+ if (self->buffer_filled_in == -1)
+ {
self->errornumber = SOCKET_READ_ERROR;
self->errormsg = "Error while reading from the socket.";
self->buffer_filled_in = 0;
}
- if (self->buffer_filled_in == 0) {
+ if (self->buffer_filled_in == 0)
+ {
self->errornumber = SOCKET_CLOSED;
self->errormsg = "Socket has been closed.";
self->buffer_filled_in = 0;
@@ -303,17 +318,19 @@ SOCK_get_next_byte(SocketClass *self)
return self->buffer_in[self->buffer_read_in++];
}
-void
-SOCK_put_next_byte(SocketClass *self, unsigned char next_byte)
+void
+SOCK_put_next_byte(SocketClass * self, unsigned char next_byte)
{
-int bytes_sent;
+ int bytes_sent;
self->buffer_out[self->buffer_filled_out++] = next_byte;
- if (self->buffer_filled_out == globals.socket_buffersize) {
+ if (self->buffer_filled_out == globals.socket_buffersize)
+ {
/* buffer is full, so write it out */
- bytes_sent = send(self->socket, (char *)self->buffer_out, globals.socket_buffersize, 0);
- if (bytes_sent != globals.socket_buffersize) {
+ bytes_sent = send(self->socket, (char *) self->buffer_out, globals.socket_buffersize, 0);
+ if (bytes_sent != globals.socket_buffersize)
+ {
self->errornumber = SOCKET_WRITE_ERROR;
self->errormsg = "Error while writing to the socket.";
}
diff --git a/src/interfaces/odbc/socket.h b/src/interfaces/odbc/socket.h
index 0b4b9101d6fa483b19a54e6e80f0048e572fa102..08bd63528c3eecf32dac9fca27fd764eae58da67 100644
--- a/src/interfaces/odbc/socket.h
+++ b/src/interfaces/odbc/socket.h
@@ -1,9 +1,9 @@
-/* File: socket.h
+/* File: socket.h
*
- * Description: See "socket.c"
+ * Description: See "socket.c"
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -25,10 +25,11 @@
#define closesocket(xxx) close(xxx)
#define SOCKETFD int
-#ifndef INADDR_NONE
+#ifndef INADDR_NONE
#ifndef _IN_ADDR_T
#define _IN_ADDR_T
-typedef unsigned int in_addr_t;
+typedef unsigned int in_addr_t;
+
#endif
#define INADDR_NONE ((in_addr_t)-1)
#endif
@@ -52,20 +53,22 @@ typedef unsigned int in_addr_t;
#define SOCKET_CLOSED 10
-struct SocketClass_ {
+struct SocketClass_
+{
- int buffer_filled_in;
- int buffer_filled_out;
- int buffer_read_in;
+ int buffer_filled_in;
+ int buffer_filled_out;
+ int buffer_read_in;
unsigned char *buffer_in;
unsigned char *buffer_out;
- SOCKETFD socket;
+ SOCKETFD socket;
- char *errormsg;
- int errornumber;
+ char *errormsg;
+ int errornumber;
- char reverse; /* used to handle Postgres 6.2 protocol (reverse byte order) */
+ char reverse; /* used to handle Postgres 6.2 protocol
+ * (reverse byte order) */
};
@@ -80,17 +83,17 @@ struct SocketClass_ {
/* Socket prototypes */
SocketClass *SOCK_Constructor(void);
-void SOCK_Destructor(SocketClass *self);
-char SOCK_connect_to(SocketClass *self, unsigned short port, char *hostname);
-void SOCK_get_n_char(SocketClass *self, char *buffer, int len);
-void SOCK_put_n_char(SocketClass *self, char *buffer, int len);
-void SOCK_get_string(SocketClass *self, char *buffer, int bufsize);
-void SOCK_put_string(SocketClass *self, char *string);
-int SOCK_get_int(SocketClass *self, short len);
-void SOCK_put_int(SocketClass *self, int value, short len);
-void SOCK_flush_output(SocketClass *self);
-unsigned char SOCK_get_next_byte(SocketClass *self);
-void SOCK_put_next_byte(SocketClass *self, unsigned char next_byte);
-void SOCK_clear_error(SocketClass *self);
+void SOCK_Destructor(SocketClass * self);
+char SOCK_connect_to(SocketClass * self, unsigned short port, char *hostname);
+void SOCK_get_n_char(SocketClass * self, char *buffer, int len);
+void SOCK_put_n_char(SocketClass * self, char *buffer, int len);
+void SOCK_get_string(SocketClass * self, char *buffer, int bufsize);
+void SOCK_put_string(SocketClass * self, char *string);
+int SOCK_get_int(SocketClass * self, short len);
+void SOCK_put_int(SocketClass * self, int value, short len);
+void SOCK_flush_output(SocketClass * self);
+unsigned char SOCK_get_next_byte(SocketClass * self);
+void SOCK_put_next_byte(SocketClass * self, unsigned char next_byte);
+void SOCK_clear_error(SocketClass * self);
#endif
diff --git a/src/interfaces/odbc/statement.c b/src/interfaces/odbc/statement.c
index 82eaffefd558fff8c3c73d98061a2978f28e694b..0069d5e34138a1ae149b42a4beec020dec0df35d 100644
--- a/src/interfaces/odbc/statement.c
+++ b/src/interfaces/odbc/statement.c
@@ -1,13 +1,13 @@
-/* Module: statement.c
+/* Module: statement.c
*
- * Description: This module contains functions related to creating
- * and manipulating a statement.
+ * Description: This module contains functions related to creating
+ * and manipulating a statement.
*
- * Classes: StatementClass (Functions prefix: "SC_")
+ * Classes: StatementClass (Functions prefix: "SC_")
*
- * API functions: SQLAllocStmt, SQLFreeStmt
+ * API functions: SQLAllocStmt, SQLFreeStmt
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -38,40 +38,65 @@ extern GLOBAL_VALUES globals;
#ifndef WIN32
#ifndef HAVE_STRICMP
-#define stricmp(s1,s2) strcasecmp(s1,s2)
+#define stricmp(s1,s2) strcasecmp(s1,s2)
#define strnicmp(s1,s2,n) strncasecmp(s1,s2,n)
#endif
#endif
#define PRN_NULLCHECK
/* Map sql commands to statement types */
-static struct {
- int type;
- char *s;
-} Statement_Type[] = {
- { STMT_TYPE_SELECT, "SELECT" },
- { STMT_TYPE_INSERT, "INSERT" },
- { STMT_TYPE_UPDATE, "UPDATE" },
- { STMT_TYPE_DELETE, "DELETE" },
- { STMT_TYPE_CREATE, "CREATE" },
- { STMT_TYPE_ALTER, "ALTER" },
- { STMT_TYPE_DROP, "DROP" },
- { STMT_TYPE_GRANT, "GRANT" },
- { STMT_TYPE_REVOKE, "REVOKE" },
- { 0, NULL }
+static struct
+{
+ int type;
+ char *s;
+} Statement_Type[] =
+
+{
+ {
+ STMT_TYPE_SELECT, "SELECT"
+ },
+ {
+ STMT_TYPE_INSERT, "INSERT"
+ },
+ {
+ STMT_TYPE_UPDATE, "UPDATE"
+ },
+ {
+ STMT_TYPE_DELETE, "DELETE"
+ },
+ {
+ STMT_TYPE_CREATE, "CREATE"
+ },
+ {
+ STMT_TYPE_ALTER, "ALTER"
+ },
+ {
+ STMT_TYPE_DROP, "DROP"
+ },
+ {
+ STMT_TYPE_GRANT, "GRANT"
+ },
+ {
+ STMT_TYPE_REVOKE, "REVOKE"
+ },
+ {
+ 0, NULL
+ }
};
-RETCODE SQL_API SQLAllocStmt(HDBC hdbc,
- HSTMT FAR *phstmt)
+RETCODE SQL_API
+SQLAllocStmt(HDBC hdbc,
+ HSTMT FAR * phstmt)
{
-static char *func="SQLAllocStmt";
-ConnectionClass *conn = (ConnectionClass *) hdbc;
-StatementClass *stmt;
+ static char *func = "SQLAllocStmt";
+ ConnectionClass *conn = (ConnectionClass *) hdbc;
+ StatementClass *stmt;
mylog("%s: entering...\n", func);
- if( ! conn) {
+ if (!conn)
+ {
CC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
@@ -80,7 +105,8 @@ StatementClass *stmt;
mylog("**** SQLAllocStmt: hdbc = %u, stmt = %u\n", hdbc, stmt);
- if ( ! stmt) {
+ if (!stmt)
+ {
conn->errornumber = CONN_STMT_ALLOC_ERROR;
conn->errormsg = "No more memory to allocate a further SQL-statement";
*phstmt = SQL_NULL_HSTMT;
@@ -88,56 +114,65 @@ StatementClass *stmt;
return SQL_ERROR;
}
- if ( ! CC_add_statement(conn, stmt)) {
- conn->errormsg = "Maximum number of connections exceeded.";
- conn->errornumber = CONN_STMT_ALLOC_ERROR;
+ if (!CC_add_statement(conn, stmt))
+ {
+ conn->errormsg = "Maximum number of connections exceeded.";
+ conn->errornumber = CONN_STMT_ALLOC_ERROR;
CC_log_error(func, "", conn);
- SC_Destructor(stmt);
+ SC_Destructor(stmt);
*phstmt = SQL_NULL_HSTMT;
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
*phstmt = (HSTMT) stmt;
- /* Copy default statement options based from Connection options
- */
+ /*
+ * Copy default statement options based from Connection options
+ */
stmt->options = conn->stmtOptions;
- /* Save the handle for later */
+ /* Save the handle for later */
stmt->phstmt = phstmt;
- return SQL_SUCCESS;
+ return SQL_SUCCESS;
}
-RETCODE SQL_API SQLFreeStmt(HSTMT hstmt,
- UWORD fOption)
+RETCODE SQL_API
+SQLFreeStmt(HSTMT hstmt,
+ UWORD fOption)
{
-static char *func="SQLFreeStmt";
-StatementClass *stmt = (StatementClass *) hstmt;
+ static char *func = "SQLFreeStmt";
+ StatementClass *stmt = (StatementClass *) hstmt;
mylog("%s: entering...hstmt=%u, fOption=%d\n", func, hstmt, fOption);
- if ( ! stmt) {
+ if (!stmt)
+ {
SC_log_error(func, "", NULL);
return SQL_INVALID_HANDLE;
}
- if (fOption == SQL_DROP) {
+ if (fOption == SQL_DROP)
+ {
ConnectionClass *conn = stmt->hdbc;
/* Remove the statement from the connection's statement list */
- if ( conn) {
- if ( ! CC_remove_statement(conn, stmt)) {
+ if (conn)
+ {
+ if (!CC_remove_statement(conn, stmt))
+ {
stmt->errornumber = STMT_SEQUENCE_ERROR;
stmt->errormsg = "Statement is currently executing a transaction.";
SC_log_error(func, "", stmt);
- return SQL_ERROR; /* stmt may be executing a transaction */
+ return SQL_ERROR; /* stmt may be executing a
+ * transaction */
}
- /* Free any cursors and discard any result info */
- if (stmt->result) {
+ /* Free any cursors and discard any result info */
+ if (stmt->result)
+ {
QR_Destructor(stmt->result);
stmt->result = NULL;
}
@@ -146,29 +181,38 @@ StatementClass *stmt = (StatementClass *) hstmt;
/* Destroy the statement and free any results, cursors, etc. */
SC_Destructor(stmt);
- } else if (fOption == SQL_UNBIND) {
+ }
+ else if (fOption == SQL_UNBIND)
+ {
SC_unbind_cols(stmt);
- } else if (fOption == SQL_CLOSE) {
+ }
+ else if (fOption == SQL_CLOSE)
+ {
/* this should discard all the results, but leave the statement */
/* itself in place (it can be executed again) */
- if (!SC_recycle_statement(stmt)) {
- /* errormsg passed in above */
+ if (!SC_recycle_statement(stmt))
+ {
+ /* errormsg passed in above */
SC_log_error(func, "", stmt);
- return SQL_ERROR;
+ return SQL_ERROR;
}
- } else if(fOption == SQL_RESET_PARAMS) {
+ }
+ else if (fOption == SQL_RESET_PARAMS)
+ {
SC_free_params(stmt, STMT_FREE_PARAMS_ALL);
- } else {
- stmt->errormsg = "Invalid option passed to SQLFreeStmt.";
- stmt->errornumber = STMT_OPTION_OUT_OF_RANGE_ERROR;
+ }
+ else
+ {
+ stmt->errormsg = "Invalid option passed to SQLFreeStmt.";
+ stmt->errornumber = STMT_OPTION_OUT_OF_RANGE_ERROR;
SC_log_error(func, "", stmt);
- return SQL_ERROR;
- }
+ return SQL_ERROR;
+ }
- return SQL_SUCCESS;
+ return SQL_SUCCESS;
}
@@ -177,7 +221,7 @@ StatementClass *stmt = (StatementClass *) hstmt;
* StatementClass implementation
*/
void
-InitializeStatementOptions(StatementOptions *opt)
+InitializeStatementOptions(StatementOptions * opt)
{
opt->maxRows = 0; /* driver returns all rows */
opt->maxLength = 0; /* driver returns all data for char/binary */
@@ -193,11 +237,12 @@ InitializeStatementOptions(StatementOptions *opt)
StatementClass *
SC_Constructor(void)
{
-StatementClass *rv;
+ StatementClass *rv;
rv = (StatementClass *) malloc(sizeof(StatementClass));
- if (rv) {
- rv->hdbc = NULL; /* no connection associated yet */
+ if (rv)
+ {
+ rv->hdbc = NULL; /* no connection associated yet */
rv->phstmt = NULL;
rv->result = NULL;
rv->manual_result = FALSE;
@@ -236,7 +281,7 @@ StatementClass *rv;
rv->lobj_fd = -1;
rv->cursor_name[0] = '\0';
- /* Parse Stuff */
+ /* Parse Stuff */
rv->ti = NULL;
rv->fi = NULL;
rv->ntab = 0;
@@ -244,26 +289,28 @@ StatementClass *rv;
rv->parse_status = STMT_PARSE_NONE;
- /* Clear Statement Options -- defaults will be set in AllocStmt */
+ /* Clear Statement Options -- defaults will be set in AllocStmt */
memset(&rv->options, 0, sizeof(StatementOptions));
}
return rv;
}
char
-SC_Destructor(StatementClass *self)
+SC_Destructor(StatementClass * self)
{
mylog("SC_Destructor: self=%u, self->result=%u, self->hdbc=%u\n", self, self->result, self->hdbc);
- if (STMT_EXECUTING == self->status) {
+ if (STMT_EXECUTING == self->status)
+ {
self->errornumber = STMT_SEQUENCE_ERROR;
self->errormsg = "Statement is currently executing a transaction.";
return FALSE;
}
- if (self->result) {
- if ( ! self->hdbc)
- self->result->conn = NULL; /* prevent any dbase activity */
+ if (self->result)
+ {
+ if (!self->hdbc)
+ self->result->conn = NULL; /* prevent any dbase activity */
QR_Destructor(self->result);
}
@@ -273,29 +320,38 @@ SC_Destructor(StatementClass *self)
SC_free_params(self, STMT_FREE_PARAMS_ALL);
- /* the memory pointed to by the bindings is not deallocated by the driver */
- /* by by the application that uses that driver, so we don't have to care */
+ /*
+ * the memory pointed to by the bindings is not deallocated by the
+ * driver
+ */
+
+ /*
+ * by by the application that uses that driver, so we don't have to
+ * care
+ */
/* about that here. */
if (self->bindings)
free(self->bindings);
- /* Free the parsed table information */
- if (self->ti) {
- int i;
- for (i = 0; i < self->ntab; i++) {
+ /* Free the parsed table information */
+ if (self->ti)
+ {
+ int i;
+
+ for (i = 0; i < self->ntab; i++)
free(self->ti[i]);
- }
free(self->ti);
}
- /* Free the parsed field information */
- if (self->fi) {
- int i;
- for (i = 0; i < self->nfld; i++) {
+ /* Free the parsed field information */
+ if (self->fi)
+ {
+ int i;
+
+ for (i = 0; i < self->nfld; i++)
free(self->fi[i]);
- }
free(self->fi);
}
@@ -311,24 +367,28 @@ SC_Destructor(StatementClass *self)
data-at-execution parameters that was allocated in SQLPutData.
*/
void
-SC_free_params(StatementClass *self, char option)
+SC_free_params(StatementClass * self, char option)
{
-int i;
+ int i;
mylog("SC_free_params: ENTER, self=%d\n", self);
- if( ! self->parameters)
+ if (!self->parameters)
return;
- for (i = 0; i < self->parameters_allocated; i++) {
- if (self->parameters[i].data_at_exec == TRUE) {
+ for (i = 0; i < self->parameters_allocated; i++)
+ {
+ if (self->parameters[i].data_at_exec == TRUE)
+ {
- if (self->parameters[i].EXEC_used) {
+ if (self->parameters[i].EXEC_used)
+ {
free(self->parameters[i].EXEC_used);
self->parameters[i].EXEC_used = NULL;
}
- if (self->parameters[i].EXEC_buffer) {
+ if (self->parameters[i].EXEC_buffer)
+ {
if (self->parameters[i].SQLType != SQL_LONGVARBINARY)
free(self->parameters[i].EXEC_buffer);
self->parameters[i].EXEC_buffer = NULL;
@@ -339,7 +399,8 @@ int i;
self->current_exec_param = -1;
self->put_data = FALSE;
- if (option == STMT_FREE_PARAMS_ALL) {
+ if (option == STMT_FREE_PARAMS_ALL)
+ {
free(self->parameters);
self->parameters = NULL;
self->parameters_allocated = 0;
@@ -352,14 +413,14 @@ int i;
int
statement_type(char *statement)
{
-int i;
+ int i;
/* ignore leading whitespace in query string */
while (*statement && isspace((unsigned char) *statement))
statement++;
for (i = 0; Statement_Type[i].s; i++)
- if ( ! strnicmp(statement, Statement_Type[i].s, strlen(Statement_Type[i].s)))
+ if (!strnicmp(statement, Statement_Type[i].s, strlen(Statement_Type[i].s)))
return Statement_Type[i].type;
return STMT_TYPE_OTHER;
@@ -371,14 +432,15 @@ int i;
from SQLFreeStmt(SQL_CLOSE)
*/
char
-SC_recycle_statement(StatementClass *self)
+SC_recycle_statement(StatementClass * self)
{
-ConnectionClass *conn;
+ ConnectionClass *conn;
-mylog("recycle statement: self= %u\n", self);
+ mylog("recycle statement: self= %u\n", self);
- /* This would not happen */
- if (self->status == STMT_EXECUTING) {
+ /* This would not happen */
+ if (self->status == STMT_EXECUTING)
+ {
self->errornumber = STMT_SEQUENCE_ERROR;
self->errormsg = "Statement is currently executing a transaction.";
return FALSE;
@@ -388,71 +450,79 @@ mylog("recycle statement: self= %u\n", self);
self->errornumber = 0;
self->errormsg_created = FALSE;
- switch (self->status) {
- case STMT_ALLOCATED:
- /* this statement does not need to be recycled */
- return TRUE;
+ switch (self->status)
+ {
+ case STMT_ALLOCATED:
+ /* this statement does not need to be recycled */
+ return TRUE;
- case STMT_READY:
- break;
+ case STMT_READY:
+ break;
- case STMT_PREMATURE:
- /* Premature execution of the statement might have caused the start of a transaction.
- If so, we have to rollback that transaction.
- */
- conn = SC_get_conn(self);
- if ( ! CC_is_in_autocommit(conn) && CC_is_in_trans(conn)) {
+ case STMT_PREMATURE:
- CC_send_query(conn, "ABORT", NULL);
- CC_set_no_trans(conn);
- }
- break;
+ /*
+ * Premature execution of the statement might have caused the
+ * start of a transaction. If so, we have to rollback that
+ * transaction.
+ */
+ conn = SC_get_conn(self);
+ if (!CC_is_in_autocommit(conn) && CC_is_in_trans(conn))
+ {
- case STMT_FINISHED:
- break;
+ CC_send_query(conn, "ABORT", NULL);
+ CC_set_no_trans(conn);
+ }
+ break;
- default:
- self->errormsg = "An internal error occured while recycling statements";
- self->errornumber = STMT_INTERNAL_ERROR;
- return FALSE;
+ case STMT_FINISHED:
+ break;
+
+ default:
+ self->errormsg = "An internal error occured while recycling statements";
+ self->errornumber = STMT_INTERNAL_ERROR;
+ return FALSE;
}
- /* Free the parsed table information */
- if (self->ti) {
- int i;
- for (i = 0; i < self->ntab; i++) {
+ /* Free the parsed table information */
+ if (self->ti)
+ {
+ int i;
+
+ for (i = 0; i < self->ntab; i++)
free(self->ti[i]);
- }
free(self->ti);
self->ti = NULL;
self->ntab = 0;
}
- /* Free the parsed field information */
- if (self->fi) {
- int i;
- for (i = 0; i < self->nfld; i++) {
+ /* Free the parsed field information */
+ if (self->fi)
+ {
+ int i;
+
+ for (i = 0; i < self->nfld; i++)
free(self->fi[i]);
- }
free(self->fi);
self->fi = NULL;
self->nfld = 0;
}
self->parse_status = STMT_PARSE_NONE;
- /* Free any cursors */
- if (self->result) {
+ /* Free any cursors */
+ if (self->result)
+ {
QR_Destructor(self->result);
self->result = NULL;
}
/****************************************************************/
- /* Reset only parameters that have anything to do with results */
+ /* Reset only parameters that have anything to do with results */
/****************************************************************/
self->status = STMT_READY;
- self->manual_result = FALSE; /* very important */
+ self->manual_result = FALSE;/* very important */
self->currTuple = -1;
self->rowset_start = -1;
@@ -466,9 +536,9 @@ mylog("recycle statement: self= %u\n", self);
self->lobj_fd = -1;
- /* Free any data at exec params before the statement is executed */
- /* again. If not, then there will be a memory leak when */
- /* the next SQLParamData/SQLPutData is called. */
+ /* Free any data at exec params before the statement is executed */
+ /* again. If not, then there will be a memory leak when */
+ /* the next SQLParamData/SQLPutData is called. */
SC_free_params(self, STMT_FREE_PARAMS_DATA_AT_EXEC_ONLY);
return TRUE;
@@ -476,17 +546,19 @@ mylog("recycle statement: self= %u\n", self);
/* Pre-execute a statement (SQLPrepare/SQLDescribeCol) */
void
-SC_pre_execute(StatementClass *self)
+SC_pre_execute(StatementClass * self)
{
mylog("SC_pre_execute: status = %d\n", self->status);
- if (self->status == STMT_READY) {
+ if (self->status == STMT_READY)
+ {
mylog(" preprocess: status = READY\n");
SQLExecute(self);
- if (self->status == STMT_FINISHED) {
+ if (self->status == STMT_FINISHED)
+ {
mylog(" preprocess: after status = FINISHED, so set PREMATURE\n");
self->status = STMT_PREMATURE;
}
@@ -495,11 +567,12 @@ SC_pre_execute(StatementClass *self)
/* This is only called from SQLFreeStmt(SQL_UNBIND) */
char
-SC_unbind_cols(StatementClass *self)
+SC_unbind_cols(StatementClass * self)
{
-Int2 lf;
+ Int2 lf;
- for(lf = 0; lf < self->bindings_allocated; lf++) {
+ for (lf = 0; lf < self->bindings_allocated; lf++)
+ {
self->bindings[lf].data_left = -1;
self->bindings[lf].buflen = 0;
self->bindings[lf].buffer = NULL;
@@ -510,11 +583,11 @@ Int2 lf;
self->bookmark.buffer = NULL;
self->bookmark.used = NULL;
- return 1;
+ return 1;
}
void
-SC_clear_error(StatementClass *self)
+SC_clear_error(StatementClass * self)
{
self->errornumber = 0;
self->errormsg = NULL;
@@ -525,12 +598,12 @@ SC_clear_error(StatementClass *self)
/* This function creates an error msg which is the concatenation */
/* of the result, statement, connection, and socket messages. */
char *
-SC_create_errormsg(StatementClass *self)
+SC_create_errormsg(StatementClass * self)
{
-QResultClass *res = self->result;
-ConnectionClass *conn = self->hdbc;
-int pos;
-static char msg[4096];
+ QResultClass *res = self->result;
+ ConnectionClass *conn = self->hdbc;
+ int pos;
+ static char msg[4096];
msg[0] = '\0';
@@ -540,15 +613,18 @@ static char msg[4096];
else if (self->errormsg)
strcpy(msg, self->errormsg);
- if (conn) {
+ if (conn)
+ {
SocketClass *sock = conn->sock;
- if (conn->errormsg && conn->errormsg[0] != '\0') {
+ if (conn->errormsg && conn->errormsg[0] != '\0')
+ {
pos = strlen(msg);
sprintf(&msg[pos], ";\n%s", conn->errormsg);
}
- if (sock && sock->errormsg && sock->errormsg[0] != '\0') {
+ if (sock && sock->errormsg && sock->errormsg[0] != '\0')
+ {
pos = strlen(msg);
sprintf(&msg[pos], ";\n%s", sock->errormsg);
}
@@ -558,17 +634,19 @@ static char msg[4096];
}
char
-SC_get_error(StatementClass *self, int *number, char **message)
+SC_get_error(StatementClass * self, int *number, char **message)
{
-char rv;
+ char rv;
/* Create a very informative errormsg if it hasn't been done yet. */
- if ( ! self->errormsg_created) {
+ if (!self->errormsg_created)
+ {
self->errormsg = SC_create_errormsg(self);
self->errormsg_created = TRUE;
}
- if ( self->errornumber) {
+ if (self->errornumber)
+ {
*number = self->errornumber;
*message = self->errormsg;
self->errormsg = NULL;
@@ -585,36 +663,42 @@ char rv;
someday, such as mapping a key to a 32 bit value
*/
unsigned long
-SC_get_bookmark(StatementClass *self)
+SC_get_bookmark(StatementClass * self)
{
return (self->currTuple + 1);
}
RETCODE
-SC_fetch(StatementClass *self)
+SC_fetch(StatementClass * self)
{
-static char *func = "SC_fetch";
-QResultClass *res = self->result;
-int retval, result;
-Int2 num_cols, lf;
-Oid type;
-char *value;
-ColumnInfoClass *ci;
+ static char *func = "SC_fetch";
+ QResultClass *res = self->result;
+ int retval,
+ result;
+ Int2 num_cols,
+ lf;
+ Oid type;
+ char *value;
+ ColumnInfoClass *ci;
+
/* TupleField *tupleField; */
self->last_fetch_count = 0;
- ci = QR_get_fields(res); /* the column info */
+ ci = QR_get_fields(res); /* the column info */
mylog("manual_result = %d, use_declarefetch = %d\n", self->manual_result, globals.use_declarefetch);
- if ( self->manual_result || ! globals.use_declarefetch) {
+ if (self->manual_result || !globals.use_declarefetch)
+ {
- if (self->currTuple >= QR_get_num_tuples(res) -1 ||
- (self->options.maxRows > 0 && self->currTuple == self->options.maxRows - 1)) {
+ if (self->currTuple >= QR_get_num_tuples(res) - 1 ||
+ (self->options.maxRows > 0 && self->currTuple == self->options.maxRows - 1))
+ {
- /* if at the end of the tuples, return "no data found"
- and set the cursor past the end of the result set
- */
+ /*
+ * if at the end of the tuples, return "no data found" and set
+ * the cursor past the end of the result set
+ */
self->currTuple = QR_get_num_tuples(res);
return SQL_NO_DATA_FOUND;
}
@@ -622,18 +706,21 @@ ColumnInfoClass *ci;
mylog("**** SQLFetch: manual_result\n");
(self->currTuple)++;
}
- else {
+ else
+ {
/* read from the cache or the physical next tuple */
retval = QR_next_tuple(res);
- if (retval < 0) {
+ if (retval < 0)
+ {
mylog("**** SQLFetch: end_tuples\n");
return SQL_NO_DATA_FOUND;
}
else if (retval > 0)
- (self->currTuple)++; /* all is well */
+ (self->currTuple)++;/* all is well */
- else {
+ else
+ {
mylog("SQLFetch: error\n");
self->errornumber = STMT_EXEC_ERROR;
self->errormsg = "Error fetching next row";
@@ -647,89 +734,95 @@ ColumnInfoClass *ci;
result = SQL_SUCCESS;
self->last_fetch_count = 1;
- /* If the bookmark column was bound then return a bookmark.
- Since this is used with SQLExtendedFetch, and the rowset size
- may be greater than 1, and an application can use row or column wise
- binding, use the code in copy_and_convert_field() to handle that.
- */
- if (self->bookmark.buffer) {
- char buf[32];
+ /*
+ * If the bookmark column was bound then return a bookmark. Since this
+ * is used with SQLExtendedFetch, and the rowset size may be greater
+ * than 1, and an application can use row or column wise binding, use
+ * the code in copy_and_convert_field() to handle that.
+ */
+ if (self->bookmark.buffer)
+ {
+ char buf[32];
sprintf(buf, "%ld", SC_get_bookmark(self));
result = copy_and_convert_field(self, 0, buf,
- SQL_C_ULONG, self->bookmark.buffer, 0, self->bookmark.used);
+ SQL_C_ULONG, self->bookmark.buffer, 0, self->bookmark.used);
}
- for (lf=0; lf < num_cols; lf++) {
+ for (lf = 0; lf < num_cols; lf++)
+ {
mylog("fetch: cols=%d, lf=%d, self = %u, self->bindings = %u, buffer[] = %u\n", num_cols, lf, self, self->bindings, self->bindings[lf].buffer);
- /* reset for SQLGetData */
+ /* reset for SQLGetData */
self->bindings[lf].data_left = -1;
- if (self->bindings[lf].buffer != NULL) {
+ if (self->bindings[lf].buffer != NULL)
+ {
/* this column has a binding */
/* type = QR_get_field_type(res, lf); */
- type = CI_get_oid(ci, lf); /* speed things up */
+ type = CI_get_oid(ci, lf); /* speed things up */
mylog("type = %d\n", type);
- if (self->manual_result) {
+ if (self->manual_result)
+ {
value = QR_get_value_manual(res, self->currTuple, lf);
mylog("manual_result\n");
}
else if (globals.use_declarefetch)
value = QR_get_value_backend(res, lf);
- else {
+ else
value = QR_get_value_backend_row(res, self->currTuple, lf);
- }
- mylog("value = '%s'\n", (value==NULL)?"<NULL>":value);
+ mylog("value = '%s'\n", (value == NULL) ? "<NULL>" : value);
retval = copy_and_convert_field_bindinfo(self, type, value, lf);
mylog("copy_and_convert: retval = %d\n", retval);
- switch(retval) {
- case COPY_OK:
- break; /* OK, do next bound column */
-
- case COPY_UNSUPPORTED_TYPE:
- self->errormsg = "Received an unsupported type from Postgres.";
- self->errornumber = STMT_RESTRICTED_DATA_TYPE_ERROR;
- SC_log_error(func, "", self);
- result = SQL_ERROR;
- break;
-
- case COPY_UNSUPPORTED_CONVERSION:
- self->errormsg = "Couldn't handle the necessary data type conversion.";
- self->errornumber = STMT_RESTRICTED_DATA_TYPE_ERROR;
- SC_log_error(func, "", self);
- result = SQL_ERROR;
- break;
-
- case COPY_RESULT_TRUNCATED:
- self->errornumber = STMT_TRUNCATED;
- self->errormsg = "The buffer was too small for the result.";
- result = SQL_SUCCESS_WITH_INFO;
- break;
-
- case COPY_GENERAL_ERROR: /* error msg already filled in */
- SC_log_error(func, "", self);
- result = SQL_ERROR;
- break;
-
- /* This would not be meaningful in SQLFetch. */
- case COPY_NO_DATA_FOUND:
- break;
-
- default:
- self->errormsg = "Unrecognized return value from copy_and_convert_field.";
- self->errornumber = STMT_INTERNAL_ERROR;
- SC_log_error(func, "", self);
- result = SQL_ERROR;
- break;
+ switch (retval)
+ {
+ case COPY_OK:
+ break; /* OK, do next bound column */
+
+ case COPY_UNSUPPORTED_TYPE:
+ self->errormsg = "Received an unsupported type from Postgres.";
+ self->errornumber = STMT_RESTRICTED_DATA_TYPE_ERROR;
+ SC_log_error(func, "", self);
+ result = SQL_ERROR;
+ break;
+
+ case COPY_UNSUPPORTED_CONVERSION:
+ self->errormsg = "Couldn't handle the necessary data type conversion.";
+ self->errornumber = STMT_RESTRICTED_DATA_TYPE_ERROR;
+ SC_log_error(func, "", self);
+ result = SQL_ERROR;
+ break;
+
+ case COPY_RESULT_TRUNCATED:
+ self->errornumber = STMT_TRUNCATED;
+ self->errormsg = "The buffer was too small for the result.";
+ result = SQL_SUCCESS_WITH_INFO;
+ break;
+
+ case COPY_GENERAL_ERROR: /* error msg already
+ * filled in */
+ SC_log_error(func, "", self);
+ result = SQL_ERROR;
+ break;
+
+ /* This would not be meaningful in SQLFetch. */
+ case COPY_NO_DATA_FOUND:
+ break;
+
+ default:
+ self->errormsg = "Unrecognized return value from copy_and_convert_field.";
+ self->errornumber = STMT_INTERNAL_ERROR;
+ SC_log_error(func, "", self);
+ result = SQL_ERROR;
+ break;
}
}
}
@@ -738,35 +831,40 @@ ColumnInfoClass *ci;
}
-RETCODE SC_execute(StatementClass *self)
+RETCODE
+SC_execute(StatementClass * self)
{
-static char *func="SC_execute";
-ConnectionClass *conn;
-QResultClass *res;
-char ok, was_ok, was_nonfatal;
-Int2 oldstatus, numcols;
-QueryInfo qi;
+ static char *func = "SC_execute";
+ ConnectionClass *conn;
+ QResultClass *res;
+ char ok,
+ was_ok,
+ was_nonfatal;
+ Int2 oldstatus,
+ numcols;
+ QueryInfo qi;
conn = SC_get_conn(self);
- /* Begin a transaction if one is not already in progress */
+ /* Begin a transaction if one is not already in progress */
+
/*
- Basically we don't have to begin a transaction in
- autocommit mode because Postgres backend runs in
- autocomit mode.
- We issue "BEGIN" in the following cases.
- 1) we use declare/fetch and the statement is SELECT
- (because declare/fetch must be called in a transaction).
- 2) we are not in autocommit state and the statement
- is of type UPDATE.
- */
- if ( ! self->internal && ! CC_is_in_trans(conn) &&
- ((globals.use_declarefetch && self->statement_type == STMT_TYPE_SELECT) || (! CC_is_in_autocommit(conn) && STMT_UPDATE(self)))) {
+ * Basically we don't have to begin a transaction in autocommit mode
+ * because Postgres backend runs in autocomit mode. We issue "BEGIN"
+ * in the following cases. 1) we use declare/fetch and the statement
+ * is SELECT (because declare/fetch must be called in a transaction).
+ * 2) we are not in autocommit state and the statement is of type
+ * UPDATE.
+ */
+ if (!self->internal && !CC_is_in_trans(conn) &&
+ ((globals.use_declarefetch && self->statement_type == STMT_TYPE_SELECT) || (!CC_is_in_autocommit(conn) && STMT_UPDATE(self))))
+ {
mylog(" about to begin a transaction on statement = %u\n", self);
res = CC_send_query(conn, "BEGIN", NULL);
- if ( ! res) {
+ if (!res)
+ {
self->errormsg = "Could not begin a transaction";
self->errornumber = STMT_EXEC_ERROR;
SC_log_error(func, "", self);
@@ -779,7 +877,8 @@ QueryInfo qi;
QR_Destructor(res);
- if (!ok) {
+ if (!ok)
+ {
self->errormsg = "Could not begin a transaction";
self->errornumber = STMT_EXEC_ERROR;
SC_log_error(func, "", self);
@@ -794,73 +893,92 @@ QueryInfo qi;
self->status = STMT_EXECUTING;
- /* If it's a SELECT statement, use a cursor. */
- /* Note that the declare cursor has already been prepended to the statement */
- /* in copy_statement... */
- if (self->statement_type == STMT_TYPE_SELECT) {
+ /* If it's a SELECT statement, use a cursor. */
+
+ /*
+ * Note that the declare cursor has already been prepended to the
+ * statement
+ */
+ /* in copy_statement... */
+ if (self->statement_type == STMT_TYPE_SELECT)
+ {
- char fetch[128];
+ char fetch[128];
mylog(" Sending SELECT statement on stmt=%u, cursor_name='%s'\n", self, self->cursor_name);
- /* send the declare/select */
+ /* send the declare/select */
self->result = CC_send_query(conn, self->stmt_with_params, NULL);
if (globals.use_declarefetch && self->result != NULL &&
- QR_command_successful(self->result)) {
+ QR_command_successful(self->result))
+ {
QR_Destructor(self->result);
- /* That worked, so now send the fetch to start getting data back */
+ /*
+ * That worked, so now send the fetch to start getting data
+ * back
+ */
qi.result_in = NULL;
qi.cursor = self->cursor_name;
qi.row_size = globals.fetch_max;
- /* Most likely the rowset size will not be set by the application until
- after the statement is executed, so might as well use the cache size.
- The qr_next_tuple() function will correct for any discrepancies in
- sizes and adjust the cache accordingly.
- */
+ /*
+ * Most likely the rowset size will not be set by the
+ * application until after the statement is executed, so might
+ * as well use the cache size. The qr_next_tuple() function
+ * will correct for any discrepancies in sizes and adjust the
+ * cache accordingly.
+ */
sprintf(fetch, "fetch %d in %s", qi.row_size, self->cursor_name);
- self->result = CC_send_query( conn, fetch, &qi);
+ self->result = CC_send_query(conn, fetch, &qi);
}
mylog(" done sending the query:\n");
}
- else { /* not a SELECT statement so don't use a cursor */
+ else
+ { /* not a SELECT statement so don't use a
+ * cursor */
mylog(" it's NOT a select statement: stmt=%u\n", self);
self->result = CC_send_query(conn, self->stmt_with_params, NULL);
- /* We shouldn't send COMMIT. Postgres backend does the
- autocommit if neccessary. (Zoltan, 04/26/2000)
- */
- /* Even in case of autocommit, started transactions
- must be committed. (Hiroshi, 09/02/2001)
- */
- if ( ! self->internal && CC_is_in_autocommit(conn) && CC_is_in_trans(conn) && STMT_UPDATE(self)) {
- res = CC_send_query(conn, "COMMIT", NULL);
+ /*
+ * We shouldn't send COMMIT. Postgres backend does the autocommit
+ * if neccessary. (Zoltan, 04/26/2000)
+ */
+
+ /*
+ * Even in case of autocommit, started transactions must be
+ * committed. (Hiroshi, 09/02/2001)
+ */
+ if (!self->internal && CC_is_in_autocommit(conn) && CC_is_in_trans(conn) && STMT_UPDATE(self))
+ {
+ res = CC_send_query(conn, "COMMIT", NULL);
QR_Destructor(res);
CC_set_no_trans(conn);
- }
+ }
}
conn->status = oldstatus;
self->status = STMT_FINISHED;
- /* Check the status of the result */
- if (self->result) {
+ /* Check the status of the result */
+ if (self->result)
+ {
was_ok = QR_command_successful(self->result);
was_nonfatal = QR_command_nonfatal(self->result);
- if ( was_ok)
+ if (was_ok)
self->errornumber = STMT_OK;
else
self->errornumber = was_nonfatal ? STMT_INFO_ONLY : STMT_ERROR_TAKEN_FROM_BACKEND;
- self->currTuple = -1; /* set cursor before the first tuple in the list */
+ self->currTuple = -1; /* set cursor before the first tuple in
+ * the list */
self->current_col = -1;
self->rowset_start = -1;
@@ -868,59 +986,70 @@ QueryInfo qi;
numcols = QR_NumResultCols(self->result);
/* now allocate the array to hold the binding info */
- if (numcols > 0) {
+ if (numcols > 0)
+ {
extend_bindings(self, numcols);
- if (self->bindings == NULL) {
+ if (self->bindings == NULL)
+ {
self->errornumber = STMT_NO_MEMORY_ERROR;
self->errormsg = "Could not get enough free memory to store the binding information";
SC_log_error(func, "", self);
return SQL_ERROR;
}
}
- /* in autocommit mode declare/fetch error must be aborted */
- if ( ! was_ok && ! self->internal && CC_is_in_autocommit(conn) && CC_is_in_trans(conn))
+ /* in autocommit mode declare/fetch error must be aborted */
+ if (!was_ok && !self->internal && CC_is_in_autocommit(conn) && CC_is_in_trans(conn))
CC_abort(conn);
- } else { /* Bad Error -- The error message will be in the Connection */
+ }
+ else
+ { /* Bad Error -- The error message will be
+ * in the Connection */
- if (self->statement_type == STMT_TYPE_CREATE) {
+ if (self->statement_type == STMT_TYPE_CREATE)
+ {
self->errornumber = STMT_CREATE_TABLE_ERROR;
self->errormsg = "Error creating the table";
- /* This would allow the table to already exists, thus appending
- rows to it. BUT, if the table didn't have the same attributes,
- it would fail.
- return SQL_SUCCESS_WITH_INFO;
- */
+
+ /*
+ * This would allow the table to already exists, thus
+ * appending rows to it. BUT, if the table didn't have the
+ * same attributes, it would fail. return
+ * SQL_SUCCESS_WITH_INFO;
+ */
}
- else {
+ else
+ {
self->errornumber = STMT_EXEC_ERROR;
self->errormsg = "Error while executing the query";
}
- if ( ! self->internal)
+ if (!self->internal)
CC_abort(conn);
}
if (self->errornumber == STMT_OK)
return SQL_SUCCESS;
- else {
+ else
+ {
/* Modified, 2000-04-29, Zoltan */
if (self->errornumber == STMT_INFO_ONLY)
- self->errormsg = "Error while executing the query (non-fatal)";
+ self->errormsg = "Error while executing the query (non-fatal)";
else
- self->errormsg = "Unknown error";
+ self->errormsg = "Unknown error";
SC_log_error(func, "", self);
return SQL_ERROR;
}
}
void
-SC_log_error(char *func, char *desc, StatementClass *self)
+SC_log_error(char *func, char *desc, StatementClass * self)
{
#ifdef PRN_NULLCHECK
#define nullcheck(a) (a ? a : "(NULL)")
#endif
- if (self) {
+ if (self)
+ {
qlog("STATEMENT ERROR: func=%s, desc='%s', errnum=%d, errmsg='%s'\n", func, desc, self->errornumber, nullcheck(self->errormsg));
mylog("STATEMENT ERROR: func=%s, desc='%s', errnum=%d, errmsg='%s'\n", func, desc, self->errornumber, nullcheck(self->errormsg));
qlog(" ------------------------------------------------------------\n");
@@ -937,15 +1066,17 @@ SC_log_error(char *func, char *desc, StatementClass *self)
qlog(" ----------------QResult Info -------------------------------\n");
- if (self->result) {
- QResultClass *res = self->result;
- qlog(" fields=%u, manual_tuples=%u, backend_tuples=%u, tupleField=%d, conn=%u\n", res->fields, res->manual_tuples, res->backend_tuples, res->tupleField, res->conn);
- qlog(" fetch_count=%d, fcount=%d, num_fields=%d, cursor='%s'\n", res->fetch_count, res->fcount, res->num_fields, nullcheck(res->cursor));
- qlog(" message='%s', command='%s', notice='%s'\n", nullcheck(res->message), nullcheck(res->command), nullcheck(res->notice));
- qlog(" status=%d, inTuples=%d\n", res->status, res->inTuples);
+ if (self->result)
+ {
+ QResultClass *res = self->result;
+
+ qlog(" fields=%u, manual_tuples=%u, backend_tuples=%u, tupleField=%d, conn=%u\n", res->fields, res->manual_tuples, res->backend_tuples, res->tupleField, res->conn);
+ qlog(" fetch_count=%d, fcount=%d, num_fields=%d, cursor='%s'\n", res->fetch_count, res->fcount, res->num_fields, nullcheck(res->cursor));
+ qlog(" message='%s', command='%s', notice='%s'\n", nullcheck(res->message), nullcheck(res->command), nullcheck(res->notice));
+ qlog(" status=%d, inTuples=%d\n", res->status, res->inTuples);
}
- /* Log the connection error if there is one */
+ /* Log the connection error if there is one */
CC_log_error(func, desc, self->hdbc);
}
else
diff --git a/src/interfaces/odbc/statement.h b/src/interfaces/odbc/statement.h
index ae2df856b2572af682062af45efece8d0aa8d600..20402b5390b474b6bbb143431798f067759297bc 100644
--- a/src/interfaces/odbc/statement.h
+++ b/src/interfaces/odbc/statement.h
@@ -1,9 +1,9 @@
-/* File: statement.h
+/* File: statement.h
*
- * Description: See "statement.c"
+ * Description: See "statement.c"
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -33,21 +33,28 @@
#define TRUE (BOOL)1
#endif
-typedef enum {
- STMT_ALLOCATED, /* The statement handle is allocated, but not used so far */
- STMT_READY, /* the statement is waiting to be executed */
- STMT_PREMATURE, /* ODBC states that it is legal to call e.g. SQLDescribeCol before
- a call to SQLExecute, but after SQLPrepare. To get all the necessary
- information in such a case, we simply execute the query _before_ the
- actual call to SQLExecute, so that statement is considered to be "premature".
- */
- STMT_FINISHED, /* statement execution has finished */
- STMT_EXECUTING /* statement execution is still going on */
-} STMT_Status;
+typedef enum
+{
+ STMT_ALLOCATED, /* The statement handle is allocated, but
+ * not used so far */
+ STMT_READY, /* the statement is waiting to be executed */
+ STMT_PREMATURE, /* ODBC states that it is legal to call
+ * e.g. SQLDescribeCol before a call to
+ * SQLExecute, but after SQLPrepare. To
+ * get all the necessary information in
+ * such a case, we simply execute the
+ * query _before_ the actual call to
+ * SQLExecute, so that statement is
+ * considered to be "premature". */
+ STMT_FINISHED, /* statement execution has finished */
+ STMT_EXECUTING /* statement execution is still going on */
+} STMT_Status;
#define STMT_TRUNCATED -2
-#define STMT_INFO_ONLY -1 /* not an error message, just a notification to be returned by SQLError */
-#define STMT_OK 0 /* will be interpreted as "no error pending" */
+#define STMT_INFO_ONLY -1 /* not an error message, just a
+ * notification to be returned by SQLError */
+#define STMT_OK 0 /* will be interpreted as "no error
+ * pending" */
#define STMT_EXEC_ERROR 1
#define STMT_STATUS_ERROR 2
#define STMT_SEQUENCE_ERROR 3
@@ -77,7 +84,8 @@ typedef enum {
#define STMT_BAD_ERROR 27
/* statement types */
-enum {
+enum
+{
STMT_TYPE_UNKNOWN = -2,
STMT_TYPE_OTHER = -1,
STMT_TYPE_SELECT = 0,
@@ -95,7 +103,8 @@ enum {
/* Parsing status */
-enum {
+enum
+{
STMT_PARSE_NONE = 0,
STMT_PARSE_COMPLETE,
STMT_PARSE_INCOMPLETE,
@@ -103,92 +112,110 @@ enum {
};
/* Result style */
-enum {
+enum
+{
STMT_FETCH_NONE = 0,
STMT_FETCH_NORMAL,
STMT_FETCH_EXTENDED,
};
-typedef struct {
- COL_INFO *col_info; /* cached SQLColumns info for this table */
- char name[MAX_TABLE_LEN+1];
- char alias[MAX_TABLE_LEN+1];
-} TABLE_INFO;
-
-typedef struct {
- TABLE_INFO *ti; /* resolve to explicit table names */
- int precision;
- int display_size;
- int length;
- int type;
- char nullable;
- char func;
- char expr;
- char quote;
- char dquote;
- char numeric;
- char dot[MAX_TABLE_LEN+1];
- char name[MAX_COLUMN_LEN+1];
- char alias[MAX_COLUMN_LEN+1];
-} FIELD_INFO;
+typedef struct
+{
+ COL_INFO *col_info; /* cached SQLColumns info for this table */
+ char name[MAX_TABLE_LEN + 1];
+ char alias[MAX_TABLE_LEN + 1];
+} TABLE_INFO;
+
+typedef struct
+{
+ TABLE_INFO *ti; /* resolve to explicit table names */
+ int precision;
+ int display_size;
+ int length;
+ int type;
+ char nullable;
+ char func;
+ char expr;
+ char quote;
+ char dquote;
+ char numeric;
+ char dot[MAX_TABLE_LEN + 1];
+ char name[MAX_COLUMN_LEN + 1];
+ char alias[MAX_COLUMN_LEN + 1];
+} FIELD_INFO;
/******** Statement Handle ***********/
-struct StatementClass_ {
- ConnectionClass *hdbc; /* pointer to ConnectionClass this statement belongs to */
- QResultClass *result; /* result of the current statement */
- HSTMT FAR *phstmt;
+struct StatementClass_
+{
+ ConnectionClass *hdbc; /* pointer to ConnectionClass this
+ * statement belongs to */
+ QResultClass *result; /* result of the current statement */
+ HSTMT FAR *phstmt;
StatementOptions options;
- STMT_Status status;
- char *errormsg;
- int errornumber;
+ STMT_Status status;
+ char *errormsg;
+ int errornumber;
- /* information on bindings */
- BindInfoClass *bindings; /* array to store the binding information */
+ /* information on bindings */
+ BindInfoClass *bindings; /* array to store the binding information */
BindInfoClass bookmark;
- int bindings_allocated;
-
- /* information on statement parameters */
- int parameters_allocated;
- ParameterInfoClass *parameters;
-
- Int4 currTuple; /* current absolute row number (GetData, SetPos, SQLFetch) */
- int save_rowset_size; /* saved rowset size in case of change/FETCH_NEXT */
- int rowset_start; /* start of rowset (an absolute row number) */
- int bind_row; /* current offset for Multiple row/column binding */
- int last_fetch_count; /* number of rows retrieved in last fetch/extended fetch */
- int current_col; /* current column for GetData -- used to handle multiple calls */
- int lobj_fd; /* fd of the current large object */
-
- char *statement; /* if non--null pointer to the SQL statement that has been executed */
-
- TABLE_INFO **ti;
- FIELD_INFO **fi;
+ int bindings_allocated;
+
+ /* information on statement parameters */
+ int parameters_allocated;
+ ParameterInfoClass *parameters;
+
+ Int4 currTuple; /* current absolute row number (GetData,
+ * SetPos, SQLFetch) */
+ int save_rowset_size; /* saved rowset size in case of
+ * change/FETCH_NEXT */
+ int rowset_start; /* start of rowset (an absolute row
+ * number) */
+ int bind_row; /* current offset for Multiple row/column
+ * binding */
+ int last_fetch_count; /* number of rows retrieved in
+ * last fetch/extended fetch */
+ int current_col; /* current column for GetData -- used to
+ * handle multiple calls */
+ int lobj_fd; /* fd of the current large object */
+
+ char *statement; /* if non--null pointer to the SQL
+ * statement that has been executed */
+
+ TABLE_INFO **ti;
+ FIELD_INFO **fi;
int nfld;
int ntab;
- int parse_status;
+ int parse_status;
- int statement_type; /* According to the defines above */
- int data_at_exec; /* Number of params needing SQLPutData */
- int current_exec_param; /* The current parameter for SQLPutData */
+ int statement_type; /* According to the defines above */
+ int data_at_exec; /* Number of params needing SQLPutData */
+ int current_exec_param; /* The current parameter for
+ * SQLPutData */
- char put_data; /* Has SQLPutData been called yet? */
+ char put_data; /* Has SQLPutData been called yet? */
- char errormsg_created; /* has an informative error msg been created? */
- char manual_result; /* Is the statement result manually built? */
- char prepare; /* is this statement a prepared statement or direct */
+ char errormsg_created; /* has an informative error msg
+ * been created? */
+ char manual_result; /* Is the statement result manually built? */
+ char prepare; /* is this statement a prepared statement
+ * or direct */
- char internal; /* Is this statement being called internally? */
+ char internal; /* Is this statement being called
+ * internally? */
- char cursor_name[MAX_CURSOR_LEN+1];
+ char cursor_name[MAX_CURSOR_LEN + 1];
- char stmt_with_params[STD_STATEMENT_LEN]; /* statement after parameter substitution */
+ char stmt_with_params[STD_STATEMENT_LEN]; /* statement after
+ * parameter
+ * substitution */
};
-#define SC_get_conn(a) (a->hdbc)
+#define SC_get_conn(a) (a->hdbc)
#define SC_get_Result(a) (a->result);
/* options for SC_free_params() */
@@ -197,22 +224,22 @@ struct StatementClass_ {
/* Statement prototypes */
StatementClass *SC_Constructor(void);
-void InitializeStatementOptions(StatementOptions *opt);
-char SC_Destructor(StatementClass *self);
-int statement_type(char *statement);
-char parse_statement(StatementClass *stmt);
-void SC_pre_execute(StatementClass *self);
-char SC_unbind_cols(StatementClass *self);
-char SC_recycle_statement(StatementClass *self);
-
-void SC_clear_error(StatementClass *self);
-char SC_get_error(StatementClass *self, int *number, char **message);
-char *SC_create_errormsg(StatementClass *self);
-RETCODE SC_execute(StatementClass *self);
-RETCODE SC_fetch(StatementClass *self);
-void SC_free_params(StatementClass *self, char option);
-void SC_log_error(char *func, char *desc, StatementClass *self);
-unsigned long SC_get_bookmark(StatementClass *self);
+void InitializeStatementOptions(StatementOptions * opt);
+char SC_Destructor(StatementClass * self);
+int statement_type(char *statement);
+char parse_statement(StatementClass * stmt);
+void SC_pre_execute(StatementClass * self);
+char SC_unbind_cols(StatementClass * self);
+char SC_recycle_statement(StatementClass * self);
+
+void SC_clear_error(StatementClass * self);
+char SC_get_error(StatementClass * self, int *number, char **message);
+char *SC_create_errormsg(StatementClass * self);
+RETCODE SC_execute(StatementClass * self);
+RETCODE SC_fetch(StatementClass * self);
+void SC_free_params(StatementClass * self, char option);
+void SC_log_error(char *func, char *desc, StatementClass * self);
+unsigned long SC_get_bookmark(StatementClass * self);
#endif
diff --git a/src/interfaces/odbc/tuple.c b/src/interfaces/odbc/tuple.c
index 968f098a80cee2a77d4a637243dac04060fc99e5..daf0fc678590005b91045806b7a8def47535c659 100644
--- a/src/interfaces/odbc/tuple.c
+++ b/src/interfaces/odbc/tuple.c
@@ -1,16 +1,16 @@
-/* Module: tuple.c
+/* Module: tuple.c
*
- * Description: This module contains functions for setting the data for individual
- * fields (TupleField structure) of a manual result set.
+ * Description: This module contains functions for setting the data for individual
+ * fields (TupleField structure) of a manual result set.
*
- * Important Note: These functions are ONLY used in building manual result sets for
- * info functions (SQLTables, SQLColumns, etc.)
+ * Important Note: These functions are ONLY used in building manual result sets for
+ * info functions (SQLTables, SQLColumns, etc.)
*
- * Classes: n/a
+ * Classes: n/a
*
- * API functions: none
+ * API functions: none
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -18,39 +18,43 @@
#include <string.h>
#include <stdlib.h>
-void set_tuplefield_null(TupleField *tuple_field)
+void
+set_tuplefield_null(TupleField * tuple_field)
{
tuple_field->len = 0;
- tuple_field->value = NULL; /* strdup(""); */
+ tuple_field->value = NULL; /* strdup(""); */
}
-void set_tuplefield_string(TupleField *tuple_field, char *string)
+void
+set_tuplefield_string(TupleField * tuple_field, char *string)
{
tuple_field->len = strlen(string);
- tuple_field->value = malloc(strlen(string)+1);
+ tuple_field->value = malloc(strlen(string) + 1);
strcpy(tuple_field->value, string);
}
-void set_tuplefield_int2(TupleField *tuple_field, Int2 value)
+void
+set_tuplefield_int2(TupleField * tuple_field, Int2 value)
{
-char buffer[10];
+ char buffer[10];
- sprintf(buffer,"%d", value);
+ sprintf(buffer, "%d", value);
- tuple_field->len = strlen(buffer)+1;
+ tuple_field->len = strlen(buffer) + 1;
/* +1 ... is this correct (better be on the save side-...) */
tuple_field->value = strdup(buffer);
}
-void set_tuplefield_int4(TupleField *tuple_field, Int4 value)
+void
+set_tuplefield_int4(TupleField * tuple_field, Int4 value)
{
-char buffer[15];
+ char buffer[15];
- sprintf(buffer,"%ld", value);
+ sprintf(buffer, "%ld", value);
- tuple_field->len = strlen(buffer)+1;
+ tuple_field->len = strlen(buffer) + 1;
/* +1 ... is this correct (better be on the save side-...) */
tuple_field->value = strdup(buffer);
}
diff --git a/src/interfaces/odbc/tuple.h b/src/interfaces/odbc/tuple.h
index 628d5ce449c75abe22eae3fdd49076b67cf74590..07f353af179dfed7589669d79d00359a5c918a38 100644
--- a/src/interfaces/odbc/tuple.h
+++ b/src/interfaces/odbc/tuple.h
@@ -1,13 +1,13 @@
-/* File: tuple.h
+/* File: tuple.h
*
- * Description: See "tuple.c"
+ * Description: See "tuple.c"
*
- * Important NOTE: The TupleField structure is used both to hold backend data and
- * manual result set data. The "set_" functions and the TupleNode
- * structure are only used for manual result sets by info routines.
+ * Important NOTE: The TupleField structure is used both to hold backend data and
+ * manual result set data. The "set_" functions and the TupleNode
+ * structure are only used for manual result sets by info routines.
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -17,15 +17,18 @@
#include "psqlodbc.h"
/* Used by backend data AND manual result sets */
-struct TupleField_ {
- Int4 len; /* length of the current Tuple */
- void *value; /* an array representing the value */
+struct TupleField_
+{
+ Int4 len; /* length of the current Tuple */
+ void *value; /* an array representing the value */
};
/* Used ONLY for manual result sets */
-struct TupleNode_ {
- struct TupleNode_ *prev, *next;
- TupleField tuple[1];
+struct TupleNode_
+{
+ struct TupleNode_ *prev,
+ *next;
+ TupleField tuple[1];
};
/* These macros are wrappers for the corresponding set_tuplefield functions
@@ -36,9 +39,9 @@ struct TupleNode_ {
#define set_nullfield_int2(FLD, VAL) ((VAL) != -1 ? set_tuplefield_int2(FLD, (VAL)) : set_tuplefield_null(FLD))
#define set_nullfield_int4(FLD, VAL) ((VAL) != -1 ? set_tuplefield_int4(FLD, (VAL)) : set_tuplefield_null(FLD))
-void set_tuplefield_null(TupleField *tuple_field);
-void set_tuplefield_string(TupleField *tuple_field, char *string);
-void set_tuplefield_int2(TupleField *tuple_field, Int2 value);
-void set_tuplefield_int4(TupleField *tuple_field, Int4 value);
+void set_tuplefield_null(TupleField * tuple_field);
+void set_tuplefield_string(TupleField * tuple_field, char *string);
+void set_tuplefield_int2(TupleField * tuple_field, Int2 value);
+void set_tuplefield_int4(TupleField * tuple_field, Int4 value);
#endif
diff --git a/src/interfaces/odbc/tuplelist.c b/src/interfaces/odbc/tuplelist.c
index 75110896a724e49e54b095674dab73518898abdb..a5745e350ffcad4602c5dc891b5185faf58fd630 100644
--- a/src/interfaces/odbc/tuplelist.c
+++ b/src/interfaces/odbc/tuplelist.c
@@ -1,13 +1,13 @@
-/* Module: tuplelist.c
+/* Module: tuplelist.c
*
- * Description: This module contains functions for creating a manual result set
- * (the TupleList) and retrieving data from it for a specific row/column.
+ * Description: This module contains functions for creating a manual result set
+ * (the TupleList) and retrieving data from it for a specific row/column.
*
- * Classes: TupleListClass (Functions prefix: "TL_")
+ * Classes: TupleListClass (Functions prefix: "TL_")
*
- * API functions: none
+ * API functions: none
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -18,19 +18,20 @@
TupleListClass *
TL_Constructor(UInt4 fieldcnt)
{
-TupleListClass *rv;
+ TupleListClass *rv;
mylog("in TL_Constructor\n");
rv = (TupleListClass *) malloc(sizeof(TupleListClass));
- if (rv) {
-
- rv->num_fields = fieldcnt;
- rv->num_tuples = 0;
- rv->list_start = NULL;
- rv->list_end = NULL;
- rv->lastref = NULL;
- rv->last_indexed = -1;
+ if (rv)
+ {
+
+ rv->num_fields = fieldcnt;
+ rv->num_tuples = 0;
+ rv->list_start = NULL;
+ rv->list_end = NULL;
+ rv->lastref = NULL;
+ rv->last_indexed = -1;
}
mylog("exit TL_Constructor\n");
@@ -39,37 +40,40 @@ TupleListClass *rv;
}
void
-TL_Destructor(TupleListClass *self)
+TL_Destructor(TupleListClass * self)
{
-int lf;
-TupleNode *node, *tp;
+ int lf;
+ TupleNode *node,
+ *tp;
mylog("TupleList: in DESTRUCTOR\n");
- node = self->list_start;
- while(node != NULL) {
- for (lf=0; lf < self->num_fields; lf++)
- if (node->tuple[lf].value != NULL) {
- free(node->tuple[lf].value);
- }
- tp = node->next;
- free(node);
- node = tp;
- }
+ node = self->list_start;
+ while (node != NULL)
+ {
+ for (lf = 0; lf < self->num_fields; lf++)
+ if (node->tuple[lf].value != NULL)
+ free(node->tuple[lf].value);
+ tp = node->next;
+ free(node);
+ node = tp;
+ }
free(self);
mylog("TupleList: exit DESTRUCTOR\n");
}
-
+
void *
-TL_get_fieldval(TupleListClass *self, Int4 tupleno, Int2 fieldno)
+TL_get_fieldval(TupleListClass * self, Int4 tupleno, Int2 fieldno)
{
-Int4 lf;
-Int4 delta, from_end;
-char end_is_closer, start_is_closer;
-TupleNode *rv;
+ Int4 lf;
+ Int4 delta,
+ from_end;
+ char end_is_closer,
+ start_is_closer;
+ TupleNode *rv;
if (self->last_indexed == -1)
/* we have an empty tuple list */
@@ -84,67 +88,88 @@ TupleNode *rv;
/* illegel field number range */
return NULL;
- /* check if we are accessing the same tuple that was used in
- the last fetch (e.g: for fetching all the fields one after
- another. Do this to speed things up
- */
+ /*
+ * check if we are accessing the same tuple that was used in the last
+ * fetch (e.g: for fetching all the fields one after another. Do this
+ * to speed things up
+ */
if (tupleno == self->last_indexed)
return self->lastref->tuple[fieldno].value;
- /* now for the tricky part... */
+ /* now for the tricky part... */
- /*
- Since random access is quite inefficient for linked lists we use
- the lastref pointer that points to the last element referenced
- by a get_fieldval() call in conjunction with the its index number
- that is stored in last_indexed. (So we use some locality of
- reference principle to speed things up)
- */
+ /*
+ * Since random access is quite inefficient for linked lists we use
+ * the lastref pointer that points to the last element referenced by a
+ * get_fieldval() call in conjunction with the its index number that
+ * is stored in last_indexed. (So we use some locality of reference
+ * principle to speed things up)
+ */
delta = tupleno - self->last_indexed;
/* if delta is positive, we have to go forward */
- /* now check if we are closer to the start or the end of the list
- than to our last_indexed pointer
- */
+ /*
+ * now check if we are closer to the start or the end of the list than
+ * to our last_indexed pointer
+ */
from_end = (self->num_tuples - 1) - tupleno;
start_is_closer = labs(delta) > tupleno;
- /* true if we are closer to the start of the list than to the
- last_indexed pointer
- */
+
+ /*
+ * true if we are closer to the start of the list than to the
+ * last_indexed pointer
+ */
end_is_closer = labs(delta) > from_end;
/* true if we are closer at the end of the list */
- if (end_is_closer) {
+ if (end_is_closer)
+ {
/* scanning from the end is the shortest way. so we do that... */
rv = self->list_end;
- for (lf=0; lf < from_end; lf++)
+ for (lf = 0; lf < from_end; lf++)
rv = rv->prev;
- } else if (start_is_closer) {
- /* the shortest way is to start the search from the head of the list */
+ }
+ else if (start_is_closer)
+ {
+
+ /*
+ * the shortest way is to start the search from the head of the
+ * list
+ */
rv = self->list_start;
- for (lf=0; lf < tupleno; lf++)
+ for (lf = 0; lf < tupleno; lf++)
rv = rv->next;
- } else {
+ }
+ else
+ {
/* the closest way is starting from our lastref - pointer */
rv = self->lastref;
- /* at first determine whether we have to search forward or backwards */
- if (delta < 0) {
+
+ /*
+ * at first determine whether we have to search forward or
+ * backwards
+ */
+ if (delta < 0)
+ {
/* we have to search backwards */
- for(lf=0; lf < (-1)*delta; lf++)
+ for (lf = 0; lf < (-1) * delta; lf++)
rv = rv->prev;
- } else {
+ }
+ else
+ {
/* ok, we have to search forward... */
- for (lf=0; lf < delta; lf++)
- rv = rv->next;
+ for (lf = 0; lf < delta; lf++)
+ rv = rv->next;
}
}
- /* now we have got our return pointer, so update the lastref
- and the last_indexed values
- */
+ /*
+ * now we have got our return pointer, so update the lastref and the
+ * last_indexed values
+ */
self->lastref = rv;
self->last_indexed = tupleno;
@@ -154,25 +179,32 @@ TupleNode *rv;
char
-TL_add_tuple(TupleListClass *self, TupleNode *new_field)
+TL_add_tuple(TupleListClass * self, TupleNode * new_field)
{
- /* we append the tuple at the end of the doubly linked list
- of the tuples we have already read in
- */
+
+ /*
+ * we append the tuple at the end of the doubly linked list of the
+ * tuples we have already read in
+ */
new_field->prev = NULL;
new_field->next = NULL;
- if (self->list_start == NULL) {
+ if (self->list_start == NULL)
+ {
/* the list is empty, we have to add the first tuple */
self->list_start = new_field;
self->list_end = new_field;
self->lastref = new_field;
self->last_indexed = 0;
- } else {
- /* there is already an element in the list, so add the new
- one at the end of the list
- */
+ }
+ else
+ {
+
+ /*
+ * there is already an element in the list, so add the new one at
+ * the end of the list
+ */
self->list_end->next = new_field;
new_field->prev = self->list_end;
self->list_end = new_field;
@@ -182,5 +214,3 @@ TL_add_tuple(TupleListClass *self, TupleNode *new_field)
/* this method of building a list cannot fail, so we return 1 */
return 1;
}
-
-
diff --git a/src/interfaces/odbc/tuplelist.h b/src/interfaces/odbc/tuplelist.h
index 0f0bdb42ffb41f85d281d202a2d6714b87de8d3e..1517e3336edf9d5c3d56d5ccffd7db11849953bd 100644
--- a/src/interfaces/odbc/tuplelist.h
+++ b/src/interfaces/odbc/tuplelist.h
@@ -1,12 +1,12 @@
-/* File: tuplelist.h
+/* File: tuplelist.h
*
- * Description: See "tuplelist.c"
+ * Description: See "tuplelist.c"
*
- * Important Note: This structure and its functions are ONLY used in building manual result
- * sets for info functions (SQLTables, SQLColumns, etc.)
+ * Important Note: This structure and its functions are ONLY used in building manual result
+ * sets for info functions (SQLTables, SQLColumns, etc.)
*
- * Comments: See "notice.txt" for copyright and license information.
+ * Comments: See "notice.txt" for copyright and license information.
*
*/
@@ -15,19 +15,22 @@
#include "psqlodbc.h"
-struct TupleListClass_ {
- Int4 num_fields;
- Int4 num_tuples;
- TupleNode *list_start, *list_end, *lastref;
- Int4 last_indexed;
+struct TupleListClass_
+{
+ Int4 num_fields;
+ Int4 num_tuples;
+ TupleNode *list_start,
+ *list_end,
+ *lastref;
+ Int4 last_indexed;
};
#define TL_get_num_tuples(x) (x->num_tuples)
/* Create a TupleList. Each tuple consits of fieldcnt columns */
TupleListClass *TL_Constructor(UInt4 fieldcnt);
-void TL_Destructor(TupleListClass *self);
-void *TL_get_fieldval(TupleListClass *self, Int4 tupleno, Int2 fieldno);
-char TL_add_tuple(TupleListClass *self, TupleNode *new_field);
+void TL_Destructor(TupleListClass * self);
+void *TL_get_fieldval(TupleListClass * self, Int4 tupleno, Int2 fieldno);
+char TL_add_tuple(TupleListClass * self, TupleNode * new_field);
#endif
diff --git a/src/tools/pgindent/README b/src/tools/pgindent/README
index 446010c9c50641f35b83df4669a26a5c7605e499..ec12fd8f740f11e7976b405f536b1a8896df9b95 100644
--- a/src/tools/pgindent/README
+++ b/src/tools/pgindent/README
@@ -3,7 +3,7 @@ This can format all PostgreSQL *.c and *.h files, excluding libpq++,
On 09/06/1997, from the top directory, I ran:
- find . -name '*.[ch]' -type f -print | egrep -v '\+\+|/odbc/|s_lock.h' | xargs -n100 pgindent
+ find . -name '*.[ch]' -type f -print | egrep -v '\+\+|s_lock.h' | xargs -n100 pgindent
The stock BSD indent has two bugs. First, a comment after the word 'else'
causes the rest of the file to be ignored. Second, it silently ignores