Function msWFSGetFeature

mapwfs.c:1626–2671

** msWFSGetFeature() */

** msWFSGetFeature()
*/
int msWFSGetFeature(mapObj *map, wfsParamsObj *paramsObj, cgiRequestObj *req, owsRequestObj *ows_request)
  /* const char *wmtver, char **names, char **values, int numentries) */
{
  int   i, j, status; 
  int   maxfeatures=-1,startindex=-1;
  rectObj     bbox;
  
  char **layers = NULL;
  int numlayers = 0;
  
  char   *pszFilter = NULL;
  int bFilterSet = 0;
  int bBBOXSet = 0;
  char *sBBoxSrs = NULL;
  int bFeatureIdSet = 0;

  const char *value;
  const char *tmpmaxfeatures = NULL;
  WFSGMLInfo gmlinfo;

  const char *output_mime_type = "text/xml; subtype=gml/3.1.1";  
  int outputformat = OWS_GML2; /* default output is GML 2.1 */
  outputFormatObj *psFormat = NULL;
   
  char **aFIDLayers = NULL;
  char **aFIDValues = NULL;
  int iFIDLayers = 0;
  int iNumberOfFeatures = 0;
  int iResultTypeHits = 0;
  
  char **papszPropertyName = NULL;
  int nPropertyNames = 0;
  int nQueriedLayers=0;
  layerObj *lpQueried=NULL;

  /*use msLayerGetShape instead of msLayerResultsGetShape of complex filter #3305*/
  int bComplexFilter = MS_FALSE;

  /* Initialize gml options */
  memset( &gmlinfo, 0, sizeof(gmlinfo) );
  gmlinfo.user_namespace_prefix = "ms";
  gmlinfo.user_namespace_uri = "http://mapserver.gis.umn.edu/mapserver";
  gmlinfo.collection_name = OWS_WFS_FEATURE_COLLECTION_NAME;
  gmlinfo.typename = "";
  gmlinfo.output_schema_format = "XMLSCHEMA";  

  /* Default filter is map extents */
  bbox = map->extent;
  
  /* Read CGI parameters */
  /*  */
  /* __TODO__ Need to support XML encoded requests */
  /*  */

  if (paramsObj->pszResultType != NULL)
  {
    if (strcasecmp(paramsObj->pszResultType, "hits") == 0)
      iResultTypeHits = 1;