findMemberByName()

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

inlinestatic

Definition at line 52 of file lwin_geojson.c.

{
        json_object *poTmp;
        json_object_iter it;
 
        poTmp = poObj;
 
        if (!pszName || !poObj)
                return NULL;
 
        it.key = NULL;
        it.val = NULL;
        it.entry = NULL;
 
        if (json_object_get_object(poTmp))
        {
                if (!json_object_get_object(poTmp)->head)
                {
                        lwerror("invalid GeoJSON representation");
                        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;
}

References lwerror().

Referenced by lwgeom_from_geojson(), parse_coordinates(), parse_geojson(), and parse_geojson_geometrycollection().

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