Function msSelectOutputFormat

mapoutput.c:593–633

outputFormatObj *msSelectOutputFormat( mapObj *map, 
                                       const char *imagetype )

{
    int index;
    outputFormatObj *format = NULL;

    if( map == NULL || imagetype == NULL || strlen(imagetype) == 0 )
        return NULL;
    
/* -------------------------------------------------------------------- */
/*      Try to find the format in the maps list of formats, first by    */
/*      mime type, and then by output format name.                      */
/* -------------------------------------------------------------------- */
    index = msGetOutputFormatIndex(map, imagetype);
    if (index >= 0) {
        format = map->outputformatlist[index];
    } else {
       struct defaultOutputFormatEntry *formatEntry = defaultoutputformats;
       while(formatEntry->name) {
          if(!strcasecmp(imagetype,formatEntry->name) || !strcasecmp(imagetype,formatEntry->mimetype)) {
             format = msCreateDefaultOutputFormat( map, formatEntry->driver, formatEntry->name );
             break;
          }
          formatEntry++;
       }

    }

    if (format)
    {
        if (map->imagetype)
            free(map->imagetype);
        map->imagetype = msStrdup(format->name);
    }

    if( format != NULL )
        msOutputFormatValidate( format, MS_FALSE );

    return format;
}

/************************************************************************/
/*                        msApplyOutputFormat()                         */