findMemberByName()

static json_object* findMemberByName ( json_object *  poObj, const char *  pszName  )

static

Definition at line 65 of file lwin_geojson.c.

References geojson_lwerror().

Referenced by lwgeom_from_geojson(), parse_geojson(), parse_geojson_geometrycollection(), parse_geojson_linestring(), parse_geojson_multilinestring(), parse_geojson_multipoint(), parse_geojson_multipolygon(), parse_geojson_point(), and parse_geojson_polygon().

{
        json_object* poTmp;
        json_object_iter it;

        poTmp = poObj;

        if( NULL == pszName || NULL == poObj)
                return NULL;

        it.key = NULL;
        it.val = NULL;
        it.entry = NULL;

        if( NULL != json_object_get_object(poTmp) )
        {
                if( NULL == json_object_get_object(poTmp)->head )
                {
                        geojson_lwerror("invalid GeoJSON representation", 2);
                        return NULL;
                }

                for( it.entry = json_object_get_object(poTmp)->head;
                        ( it.entry ?
                          ( it.key = (char*)it.entry->k,
                            it.val = (json_object*)it.entry->v, it.entry) : 0);
                        it.entry = it.entry->next)
                {
                        if( strcasecmp((char *)it.key, pszName )==0 )
                                return it.val;
                }
        }

        return NULL;
}

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