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/**********************************************************************
* SQLDriverConnect
*
**********************************************************************
*
* This code was created by Peter Harvey (mostly during Christmas 98/99).
* This code is LGPL. Please ensure that this message remains in future
* distributions and uses of this code (thats about all I get out of it).
* - Peter Harvey pharvey@codebydesign.com
*
**********************************************************************/
#include <config.h>
#include "driver.h"
SQLRETURN SQLDriverConnect( SQLHDBC hDrvDbc,
SQLHWND hWnd,
SQLCHAR *szConnStrIn,
SQLSMALLINT nConnStrIn,
SQLCHAR *szConnStrOut,
SQLSMALLINT cbConnStrOutMax,
SQLSMALLINT *pnConnStrOut,
SQLUSMALLINT nDriverCompletion
)
{
HDRVDBC hDbc = (HDRVDBC)hDrvDbc;
char szDSN[INI_MAX_PROPERTY_VALUE+1] = "";
char szDRIVER[INI_MAX_PROPERTY_VALUE+1] = "";
char szUID[INI_MAX_PROPERTY_VALUE+1] = "";
char szPWD[INI_MAX_PROPERTY_VALUE+1] = "";
char szDATABASE[INI_MAX_PROPERTY_VALUE+1] = "";
char szHOST[INI_MAX_PROPERTY_VALUE+1] = "";
char szPORT[INI_MAX_PROPERTY_VALUE+1] = "";
char szSOCKET[INI_MAX_PROPERTY_VALUE+1] = "";
char szFLAG[INI_MAX_PROPERTY_VALUE+1] = "";
char szNameValue[INI_MAX_PROPERTY_VALUE+1] = "";
char szName[INI_MAX_PROPERTY_VALUE+1] = "";
char szValue[INI_MAX_PROPERTY_VALUE+1] = "";
int nOption = 0;
/* SANITY CHECKS */
if( NULL == hDbc )
return SQL_INVALID_HANDLE;
sprintf((char*) hDbc->szSqlMsg, "hDbc = $%08lX", (long)hDbc );
logPushMsg( hDbc->hLog, __FILE__, __FILE__, __LINE__, LOG_WARNING, LOG_WARNING,(char*) hDbc->szSqlMsg );
if( hDbc->bConnected == 1 )
{
logPushMsg( hDbc->hLog, __FILE__, __FILE__, __LINE__, LOG_WARNING, LOG_WARNING, "SQL_ERROR Already connected" );
return SQL_ERROR;
}
if( !szConnStrIn )
{
logPushMsg( hDbc->hLog, __FILE__, __FILE__, __LINE__, LOG_WARNING, LOG_WARNING, "SQL_ERROR Bad argument" );
return SQL_ERROR;
}
switch( nDriverCompletion )
{
case SQL_DRIVER_PROMPT:
case SQL_DRIVER_COMPLETE:
case SQL_DRIVER_COMPLETE_REQUIRED:
case SQL_DRIVER_NOPROMPT:
default:
sprintf((char*) hDbc->szSqlMsg, "Invalid nDriverCompletion=%d", nDriverCompletion );
logPushMsg( hDbc->hLog, __FILE__, __FILE__, __LINE__, LOG_WARNING, LOG_WARNING,(char*) hDbc->szSqlMsg );
break;
}
/*************************
* 1. parse nConnStrIn for connection options. Format is;
* Property=Value;...
* 2. we may not have all options so handle as per DM request
* 3. fill as required szConnStrOut
*************************/
for ( nOption = 1; iniElement((char*) szConnStrIn, ';', '\0', nOption, szNameValue, sizeof(szNameValue) ) == INI_SUCCESS ; nOption++ )
{
szName[0] = '\0';
szValue[0] = '\0';
iniElement( szNameValue, '=', '\0', 0, szName, sizeof(szName) );
iniElement( szNameValue, '=', '\0', 1, szValue, sizeof(szValue) );
if ( strcasecmp( szName, "DSN" ) == 0 )
strcpy( szDSN, szValue );
else if ( strcasecmp( szName, "DRIVER" ) == 0 )
strcpy( szDRIVER, szValue );
else if ( strcasecmp( szName, "UID" ) == 0 )
strcpy( szUID, szValue );
else if ( strcasecmp( szName, "PWD" ) == 0 )
strcpy( szPWD, szValue );
else if ( strcasecmp( szName, "SERVER" ) == 0 )
strcpy( szHOST, szValue );
else if ( strcasecmp( szName, "DB" ) == 0 )
strcpy( szDATABASE, szValue );
else if ( strcasecmp( szName, "SOCKET" ) == 0 )
strcpy( szSOCKET, szValue );
else if ( strcasecmp( szName, "PORT" ) == 0 )
strcpy( szPORT, szValue );
else if ( strcasecmp( szName, "OPTION" ) == 0 )
strcpy( szFLAG, szValue );
}
/****************************
* return the connect string we are using
***************************/
if( !szConnStrOut )
{
}
/*************************
* 4. try to connect
* 5. set gathered options (ie USE Database or whatever)
* 6. set connection state
* hDbc->bConnected = TRUE;
*************************/
hDbc->bConnected = 1;
logPushMsg( hDbc->hLog, __FILE__, __FILE__, __LINE__, LOG_WARNING, LOG_WARNING, "SQL_ERROR This function not supported." );
return SQL_SUCCESS;
}
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