Function msWMSLoadGetMapParams

mapwms.c:377–1228

** */

**
*/
int msWMSLoadGetMapParams(mapObj *map, int nVersion,
                          char **names, char **values, int numentries, char *wms_exception_format, 
                          const char *wms_request, owsRequestObj *ows_request)
{
  int i, adjust_extent = MS_FALSE, nonsquare_enabled = MS_FALSE;
  int iUnits = -1;
  int nLayerOrder = 0;
  int transparent = MS_NOOVERRIDE;
  outputFormatObj *format = NULL;
  int validlayers = 0;
  char *styles = NULL;
  int numlayers = 0;
  char **layers = NULL;
  int layerfound =0;
  int invalidlayers = 0;
  char epsgbuf[100];
  char srsbuffer[100];
  int epsgvalid = MS_FALSE;
  const char *projstring;
   int timerequest = 0;
   char *stime = NULL;
   char **tokens=NULL;
   int n,j;
  int srsfound = 0;
  int bboxfound = 0;
  int formatfound = 0;
  int widthfound = 0;
  int heightfound = 0;
  char *request = NULL;
  int status = 0;
  const char *layerlimit = NULL;

  char *bboxrequest=NULL;
  const char *sldenabled=NULL;
  char *sld_url=NULL, *sld_body=NULL;

   epsgbuf[0]='\0';
   srsbuffer[0]='\0';


  /* Some of the getMap parameters are actually required depending on the */
  /* request, but for now we assume all are optional and the map file */
  /* defaults will apply. */

   msAdjustExtent(&(map->extent), map->width, map->height);

   

   for(i=0; map && i<numentries; i++)
   {
    /* getMap parameters */

    if (strcasecmp(names[i], "REQUEST") == 0)
    {
      request = values[i];
    }