/** * @brief Serialize the rdf storage and return as string. * * * @return The storage. */ unsigned char* RDF_GetRDF(void) { librdf_serializer* serializer; unsigned char* result; serializer = librdf_new_serializer(world, "rdfxml", NULL, NULL); result = librdf_serializer_serialize_model_to_string(serializer, NULL, model); librdf_free_serializer(serializer); return result; }
int lua_bindings_redland_serializer_serialize_to_string(lua_State *L) { librdf_serializer **pp_serializer = (librdf_serializer **) luaL_checkudata( L , -4 , serializer_userdata_type ); librdf_model **pp_model = (librdf_model **) luaL_checkudata( L , -3 , model_userdata_type ); librdf_uri *p_uri = NULL; lua_getfield(L, -1, "base_uri"); if (!lua_isnil(L, -1)) { librdf_uri **pp_uri = (librdf_uri **) luaL_checkudata( L , -1 , uri_userdata_type ); p_uri = *pp_uri; } lua_pop(L, 1); lua_pop(L, 3); unsigned char *result = librdf_serializer_serialize_model_to_string( *pp_serializer , p_uri , *pp_model); if (result) { lua_pushstring(L, result); return 1; } else { return 0; } }