Function setMode

mapserv.c:265–296

** Set operation mode. First look in MS_MODE env. var. as a ** default value that can be overridden by the mode=... CGI param. ** Returns silently, leaving mapserv->Mode unchanged if mode param not set. */

** Returns silently, leaving mapserv->Mode unchanged if mode param not set.
*/
static int setMode(void)
{
    const char *mode = NULL;
    int i, j;


    mode = getenv("MS_MODE");
    for( i=0; i<mapserv->request->NumParams; i++ ) 
    {
        if(strcasecmp(mapserv->request->ParamNames[i], "mode") == 0)
        {
            mode = mapserv->request->ParamValues[i];
            break;
        }
    }

    if (mode) {
      for(j=0; j<numModes; j++) {
        if(strcasecmp(mode, modeStrings[j]) == 0) {
          mapserv->Mode = j;
          break;
        }
      }

      if(j == numModes) {
        msSetError(MS_WEBERR, "Invalid mode.", "setMode()");
        return MS_FAILURE;
      }
    }

    return MS_SUCCESS;
}

/*
** Process CGI parameters.