static void GetEntries( HINI hIni,
LPCSTR pszSection,
LPSTR pRetBuffer,
int nRetBuffer
)
{
char szPropertyName[INI_MAX_PROPERTY_NAME+1];
char szValueName[INI_MAX_PROPERTY_NAME+1];
/* COLLECT ALL ENTRIES FOR THE GIVEN SECTION */
iniObjectSeek( hIni, (char *)pszSection );
iniPropertyFirst( hIni );
*pRetBuffer = '\0';
while ( iniPropertyEOL( hIni ) != TRUE )
{
iniProperty( hIni, szPropertyName );
iniValue( hIni, szValueName );
if ( strlen( pRetBuffer ) + strlen( szPropertyName ) < nRetBuffer )
{
strcat( pRetBuffer, szPropertyName );
if ( strlen( pRetBuffer ) + 1 < nRetBuffer )
{
strcat( pRetBuffer, "=" );
if ( strlen( pRetBuffer ) + strlen( szValueName ) < nRetBuffer )
{
strcat( pRetBuffer, szValueName );
if ( strlen( pRetBuffer ) + 1 < nRetBuffer )
{
strcat( pRetBuffer, ";" );
}
}
}
}
iniPropertyNext( hIni );
}
}
void CODBCCreate::populate()
{
char szDriverName[INI_MAX_OBJECT_NAME+1];
char szPropertyName[INI_MAX_PROPERTY_NAME+1];
char szDescription[INI_MAX_PROPERTY_VALUE+1];
char szDriver[INI_MAX_PROPERTY_VALUE+1];
char szDriver64[INI_MAX_PROPERTY_VALUE+1];
char szSetup[INI_MAX_PROPERTY_VALUE+1];
char szSetup64[INI_MAX_PROPERTY_VALUE+1];
#ifdef QT_V4LAYOUT
Q3ListViewItem *pListViewItem;
#else
QListViewItem *pListViewItem;
#endif
QString qsError;
char szINI[FILENAME_MAX+1];
HINI hIni;
char buffer[ 128 ];
sprintf( szINI, "%s/odbcinst.ini", odbcinst_system_file_path( buffer ));
if ( iniOpen( &hIni, szINI, "#;", '[', ']', '=', TRUE ) != INI_ERROR )
{
iniObjectFirst( hIni );
while ( iniObjectEOL( hIni ) == FALSE )
{
szDriverName[0] = '\0';
szDescription[0] = '\0';
szDriver[0] = '\0';
szDriver64[0] = '\0';
szSetup64[0] = '\0';
szSetup[0] = '\0';
iniObject( hIni, szDriverName );
iniPropertyFirst( hIni );
if ( strcmp( szDriverName, "ODBC" ) == 0 )
{
iniObjectNext( hIni );
continue;
}
while ( iniPropertyEOL( hIni ) == FALSE )
{
iniProperty( hIni, szPropertyName );
iniToUpper( szPropertyName );
if ( strncmp( szPropertyName, "DESCRIPTION", INI_MAX_PROPERTY_NAME ) == 0 )
iniValue( hIni, szDescription );
#ifdef PLATFORM64
if ( strncmp( szPropertyName, "DRIVER64", INI_MAX_PROPERTY_NAME ) == 0 )
iniValue( hIni, szDriver64 );
if ( strncmp( szPropertyName, "DRIVER", INI_MAX_PROPERTY_NAME ) == 0 )
iniValue( hIni, szDriver );
if ( strncmp( szPropertyName, "SETUP64", INI_MAX_PROPERTY_NAME ) == 0 )
iniValue( hIni, szSetup64 );
if ( strncmp( szPropertyName, "SETUP", INI_MAX_PROPERTY_NAME ) == 0 )
iniValue( hIni, szSetup );
#else
if ( strncmp( szPropertyName, "DRIVER", INI_MAX_PROPERTY_NAME ) == 0 )
iniValue( hIni, szDriver );
if ( strncmp( szPropertyName, "SETUP", INI_MAX_PROPERTY_NAME ) == 0 )
iniValue( hIni, szSetup );
#endif
iniPropertyNext( hIni );
}
#ifdef PLATFORM64
if ( szDriver64[ 0 ] != '\0' )
{
strcpy( szDriver, szDriver64 );
}
if ( szSetup64[ 0 ] != '\0' )
{
strcpy( szSetup, szSetup64 );
}
#endif
#ifdef QT_V4LAYOUT
pListViewItem = new Q3ListViewItem( driver_list, szDriverName, szDescription, szDriver, szSetup );
#else
pListViewItem = new QListViewItem( driver_list, szDriverName, szDescription, szDriver, szSetup );
#endif
iniObjectNext( hIni );
}
iniClose( hIni );
}
else
{
qsError.sprintf( "Could not open system file at %s", szINI );
QMessageBox::information( this, "Create New Data Source", qsError );
}
}
int _SQLGetInstalledDrivers( LPCSTR pszSection,
LPCSTR pszEntry,
LPCSTR pszDefault,
LPCSTR pRetBuffer,
int nRetBuffer )
{
HINI hIni;
int nBufPos = 0;
int nStrToCopy;
char szObjectName[INI_MAX_OBJECT_NAME+1];
char szPropertyName[INI_MAX_PROPERTY_NAME+1];
char szValue[INI_MAX_PROPERTY_VALUE+1];
char szIniName[ INI_MAX_OBJECT_NAME + 1 ];
char *ptr;
char b1[ 256 ], b2[ 256 ];
/* SANITY CHECKS */
if ( pRetBuffer == NULL || nRetBuffer < 2 )
{
inst_logPushMsg( __FILE__, __FILE__, __LINE__, LOG_CRITICAL, ODBC_ERROR_GENERAL_ERR, "" );
return -1;
}
/*
* first try in the system odbcinst.ini
*/
#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
/* PROCESS ODBC INI FILE */
#ifdef __OS2__
if ( iniOpen( &hIni, szIniName, "#;", '[', ']', '=', 1, 1L ) != INI_SUCCESS )
#else
if ( iniOpen( &hIni, szIniName, "#;", '[', ']', '=', 1 ) != INI_SUCCESS )
#endif
{
inst_logPushMsg( __FILE__, __FILE__, __LINE__, LOG_CRITICAL, ODBC_ERROR_COMPONENT_NOT_FOUND, "" );
return -1;
}
/*
* now try the user odbcinst.ini if it exists
*/
#ifdef VMS
sprintf( szIniName, "%s:%s", odbcinst_user_file_path( b1 ), odbcinst_user_file_name( b2 ));
#else
sprintf( szIniName, "%s/%s", odbcinst_user_file_path( b1 ), odbcinst_user_file_name( b2 ));
#endif
/* PROCESS .ODBCINST INI FILE */
iniAppend( hIni, szIniName );
nBufPos = 0;
if ( pszSection == NULL )
{
ptr = (char*) pRetBuffer;
*ptr = '\0';
/* JUST COLLECT SECTION NAMES */
for( iniObjectFirst( hIni ); iniObjectEOL( hIni ) != TRUE; iniObjectNext( hIni ))
{
iniObject( hIni, szObjectName );
if ( strcasecmp( szObjectName, "ODBC" ) == 0 )
{
continue;
}
else if ( nBufPos + 1 + strlen( szObjectName ) >= nRetBuffer )
{
break;
}
else
{
strcpy( ptr, szObjectName );
ptr += strlen( ptr ) + 1;
nBufPos += strlen( szObjectName ) + 1;
}
}
/*
* Add final NULL
*/
if ( nBufPos == 0 )
{
ptr ++;
}
*ptr = '\0';
}
else if ( pszEntry == NULL )
{
ptr = (char*) pRetBuffer;
*ptr = '\0';
iniObjectSeek( hIni, (char *)pszSection );
/* COLLECT ALL ENTRIES FOR THE GIVEN SECTION */
for( iniPropertyFirst( hIni ); iniPropertyEOL( hIni ) != TRUE; iniPropertyNext( hIni ))
{
iniProperty( hIni, szPropertyName );
if ( nBufPos + 1 + strlen( szPropertyName ) >= nRetBuffer )
{
break;
}
else
{
strcpy( ptr, szPropertyName );
ptr += strlen( ptr ) + 1;
nBufPos += strlen( szPropertyName ) + 1;
}
}
/*
* Add final NULL
*/
if ( nBufPos == 0 )
{
ptr ++;
}
}
else
{
/* TRY TO GET THE ONE ITEM MATCHING Section & Entry */
if ( iniPropertySeek( hIni, (char *)pszSection, (char *)pszEntry, "" ) != INI_SUCCESS )
{
/* try to use any default provided */
if ( pRetBuffer && nRetBuffer > 0 )
{
if ( pszDefault )
{
strncpy( (char *)pRetBuffer, pszDefault, nRetBuffer );
((char*)pRetBuffer)[ nRetBuffer - 1 ] = '\0';
}
}
}
else
{
iniValue( hIni, szValue );
nStrToCopy = strlen( szValue ) + 1; /* factor NULL terminator for string */
if ( nBufPos + nStrToCopy + 1 > nRetBuffer ) /* factor NULL terminator for buffer */
nStrToCopy = nRetBuffer - nBufPos - 2;
strncpy( (char *)&(pRetBuffer[nBufPos]), szValue, nStrToCopy );
nBufPos += nStrToCopy;
/*
* length doesn't include NULL
*/
nBufPos--;
}
}
/* CLOSE */
iniClose( hIni );
return nBufPos;
}
