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/**************************************************
* SQLConfigDataSource
*
* Determine the DriverSetup file name and then try to pass
* the work along to its ConfigDSN().
*
**************************************************
* This code was created by Peter Harvey @ CodeByDesign.
* Released under LGPL 28.JAN.99
*
* Contributions from...
* -----------------------------------------------
* Peter Harvey - pharvey@codebydesign.com
**************************************************/
#include <config.h>
#include <odbcinstext.h>
static BOOL SQLConfigDataSourceWide( HWND hWnd,
WORD nRequest,
LPCSTR pszDriver, /* USER FRIENDLY NAME (not file name) */
LPCSTR pszAttributes,
LPCWSTR pszDriverW,
LPCWSTR pszAttributesW )
{
BOOL (*pFunc)( HWND, WORD, LPCSTR, LPCSTR );
BOOL (*pFuncW)( HWND, WORD, LPCWSTR, LPCWSTR );
BOOL nReturn;
void *hDLL = FALSE;
HINI hIni;
char szDriverSetup[INI_MAX_PROPERTY_VALUE+1];
char szIniName[ INI_MAX_OBJECT_NAME + 1 ];
char b1[ 256 ], b2[ 256 ];
/* SANITY CHECKS */
if ( pszDriver == NULL )
{
inst_logPushMsg( __FILE__, __FILE__, __LINE__, LOG_CRITICAL, ODBC_ERROR_GENERAL_ERR, "" );
return FALSE;
}
if ( pszDriver[0] == '\0' )
{
inst_logPushMsg( __FILE__, __FILE__, __LINE__, LOG_CRITICAL, ODBC_ERROR_GENERAL_ERR, "" );
return FALSE;
}
switch ( nRequest )
{
case ODBC_ADD_DSN:
case ODBC_CONFIG_DSN:
case ODBC_REMOVE_DSN:
case ODBC_ADD_SYS_DSN:
case ODBC_CONFIG_SYS_DSN:
case ODBC_REMOVE_SYS_DSN:
case ODBC_REMOVE_DEFAULT_DSN:
break;
default:
inst_logPushMsg( __FILE__, __FILE__, __LINE__, LOG_CRITICAL, ODBC_ERROR_INVALID_REQUEST_TYPE, "" );
return FALSE;
}
#ifdef VMS
sprintf( szIniName, "%s:%s", odbcinst_system_file_path( b1 ), odbcinst_system_file_name( b2 ) );
#else
sprintf( szIniName, "%s/%s", odbcinst_system_file_path( b1 ), odbcinst_system_file_name( b2 ) );
#endif
/* OK */
#ifdef __OS2__
if ( iniOpen( &hIni, szIniName, "#;", '[', ']', '=', TRUE, 1L ) != INI_SUCCESS )
#else
if ( iniOpen( &hIni, szIniName, "#;", '[', ']', '=', TRUE ) != INI_SUCCESS )
#endif
{
inst_logPushMsg( __FILE__, __FILE__, __LINE__, LOG_CRITICAL, ODBC_ERROR_GENERAL_ERR, "" );
return FALSE;
}
/*
* initialize libtool
*/
lt_dlinit();
lt_dlsetsearchpath(MODULEDIR);
#ifdef PLATFORM64
if ( iniPropertySeek( hIni, (char *)pszDriver, "Setup64", "" ) == INI_SUCCESS ||
iniPropertySeek( hIni, (char *)pszDriver, "Setup", "" ) == INI_SUCCESS )
#else
if ( iniPropertySeek( hIni, (char *)pszDriver, "Setup", "" ) == INI_SUCCESS )
#endif
{
iniValue( hIni, szDriverSetup );
iniClose( hIni );
if ( szDriverSetup[ 0 ] == '\0' )
{
char szError[ 512 ];
sprintf( szError, "Could not find Setup property for (%s) in system information", pszDriver );
inst_logPushMsg( __FILE__, __FILE__, __LINE__, LOG_CRITICAL, ODBC_ERROR_GENERAL_ERR, szError );
__set_config_mode( ODBC_BOTH_DSN );
return FALSE;
}
nReturn = FALSE;
if ( (hDLL = lt_dlopen( szDriverSetup )) )
{
pFunc = (BOOL (*)(HWND, WORD, LPCSTR, LPCSTR )) lt_dlsym( hDLL, "ConfigDSN" );
pFuncW = (BOOL (*)(HWND, WORD, LPCWSTR, LPCWSTR )) lt_dlsym( hDLL, "ConfigDSNW" );
if ( pFunc )
{
/*
* set the mode
*/
switch ( nRequest )
{
case ODBC_ADD_DSN:
case ODBC_CONFIG_DSN:
case ODBC_REMOVE_DSN:
case ODBC_REMOVE_DEFAULT_DSN:
__set_config_mode( ODBC_USER_DSN );
break;
case ODBC_ADD_SYS_DSN:
__set_config_mode( ODBC_SYSTEM_DSN );
nRequest = ODBC_ADD_DSN;
break;
case ODBC_CONFIG_SYS_DSN:
__set_config_mode( ODBC_SYSTEM_DSN );
nRequest = ODBC_CONFIG_DSN;
break;
case ODBC_REMOVE_SYS_DSN:
__set_config_mode( ODBC_SYSTEM_DSN );
nRequest = ODBC_REMOVE_DSN;
break;
}
nReturn = pFunc( hWnd, nRequest, pszDriver, pszAttributes );
}
else if ( pFuncW )
{
/*
* set the mode
*/
switch ( nRequest )
{
case ODBC_ADD_DSN:
case ODBC_CONFIG_DSN:
case ODBC_REMOVE_DSN:
case ODBC_REMOVE_DEFAULT_DSN:
__set_config_mode( ODBC_USER_DSN );
break;
case ODBC_ADD_SYS_DSN:
__set_config_mode( ODBC_SYSTEM_DSN );
nRequest = ODBC_ADD_DSN;
break;
case ODBC_CONFIG_SYS_DSN:
__set_config_mode( ODBC_SYSTEM_DSN );
nRequest = ODBC_CONFIG_DSN;
break;
case ODBC_REMOVE_SYS_DSN:
__set_config_mode( ODBC_SYSTEM_DSN );
nRequest = ODBC_REMOVE_DSN;
break;
}
nReturn = pFuncW( hWnd, nRequest, pszDriverW, pszAttributesW );
}
else
{
inst_logPushMsg( __FILE__, __FILE__, __LINE__, LOG_CRITICAL, ODBC_ERROR_GENERAL_ERR, "" );
}
}
else
inst_logPushMsg( __FILE__, __FILE__, __LINE__, LOG_CRITICAL, ODBC_ERROR_GENERAL_ERR, "" );
__set_config_mode( ODBC_BOTH_DSN );
return nReturn;
}
inst_logPushMsg( __FILE__, __FILE__, __LINE__, LOG_CRITICAL, ODBC_ERROR_GENERAL_ERR, "" );
iniClose( hIni );
__set_config_mode( ODBC_BOTH_DSN );
return FALSE;
}
BOOL INSTAPI SQLConfigDataSourceW (HWND hwndParent,
WORD fRequest,
LPCWSTR lpszDriver,
LPCWSTR lpszAttributes)
{
char *drv, *attr;
BOOL ret;
inst_logClear();
drv = _single_string_alloc_and_copy( lpszDriver );
attr = _multi_string_alloc_and_copy( lpszAttributes );
ret = SQLConfigDataSourceWide( hwndParent, fRequest, drv, attr, lpszDriver, lpszAttributes );
free( drv );
free( attr );
return ret;
}
BOOL INSTAPI SQLConfigDataSource (HWND hwndParent,
WORD fRequest,
LPCSTR lpszDriver,
LPCSTR lpszAttributes)
{
SQLWCHAR *drv, *attr;
BOOL ret;
inst_logClear();
drv = _single_string_alloc_and_expand( lpszDriver );
attr = _multi_string_alloc_and_expand( lpszAttributes );
ret = SQLConfigDataSourceWide( hwndParent, fRequest, lpszDriver, lpszAttributes, drv, attr );
free( drv );
free( attr );
return ret;
}
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