OGRDataSource *OGRGMLDriver::CreateDataSource( const char * pszName,
char **papszOptions )
{
OGRGMLDataSource *poDS = new OGRGMLDataSource();
if( !poDS->Create( pszName, papszOptions ) )
{
delete poDS;
return NULL;
}
else
return poDS;
}
static GDALDataset *OGRGMLDriverCreate( const char * pszName,
CPL_UNUSED int nBands,
CPL_UNUSED int nXSize,
CPL_UNUSED int nYSize,
CPL_UNUSED GDALDataType eDT,
char **papszOptions )
{
OGRGMLDataSource *poDS = new OGRGMLDataSource();
if( !poDS->Create( pszName, papszOptions ) )
{
delete poDS;
return NULL;
}
else
return poDS;
}
OGRDataSource *OGRGMLDriver::Open( const char * pszFilename,
int bUpdate )
{
OGRGMLDataSource *poDS;
if( bUpdate )
return NULL;
poDS = new OGRGMLDataSource();
if( !poDS->Open( pszFilename ) )
{
delete poDS;
return NULL;
}
else
return poDS;
}
static GDALDataset *OGRGMLDriverOpen( GDALOpenInfo* poOpenInfo )
{
OGRGMLDataSource *poDS;
if( poOpenInfo->eAccess == GA_Update )
return NULL;
if( OGRGMLDriverIdentify( poOpenInfo ) == FALSE )
return NULL;
poDS = new OGRGMLDataSource();
if( !poDS->Open( poOpenInfo ) )
{
delete poDS;
return NULL;
}
else
return poDS;
}
