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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 "driver.h"
SQLRETURN SQLDriverConnect( SQLHDBC hDrvDbc,
SQLHWND hWnd,
SQLCHAR *szConnStrIn,
SQLSMALLINT nConnStrIn,
SQLCHAR *szConnStrOut,
SQLSMALLINT cbConnStrOutMax,
SQLSMALLINT *pnConnStrOut,
SQLUSMALLINT nDriverCompletion
)
{
HDRVDBC hDbc = (HDRVDBC)hDrvDbc;
/* SANITY CHECKS */
if( NULL == hDbc )
return SQL_INVALID_HANDLE;
sprintf( hDbc->szSqlMsg, "hDbc = $%08lX", hDbc );
logPushMsg( hDbc->hLog, __FILE__, __FILE__, __LINE__, LOG_WARNING, LOG_WARNING, hDbc->szSqlMsg );
if( hDbc->bConnected == 1 )
{
logPushMsg( hDbc->hLog, __FILE__, __FILE__, __LINE__, LOG_WARNING, LOG_WARNING, "SQL_ERROR Already connected" );
return SQL_ERROR;
}
/*************************
* 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
*************************/
switch( nDriverCompletion )
{
case SQL_DRIVER_PROMPT:
case SQL_DRIVER_COMPLETE:
case SQL_DRIVER_COMPLETE_REQUIRED:
case SQL_DRIVER_NOPROMPT:
default:
sprintf( hDbc->szSqlMsg, "Invalid nDriverCompletion=%d", nDriverCompletion );
logPushMsg( hDbc->hLog, __FILE__, __FILE__, __LINE__, LOG_WARNING, LOG_WARNING, hDbc->szSqlMsg );
break;
}
/*************************
* 4. try to connect
* 5. set gathered options (ie USE Database or whatever)
* 6. set connection state
* hDbc->bConnected = TRUE;
* hDbc->ciActive = 0;
*************************/
logPushMsg( hDbc->hLog, __FILE__, __FILE__, __LINE__, LOG_WARNING, LOG_WARNING, "SQL_ERROR This function not supported." );
return SQL_ERROR;
}
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