bool round_node_getregistry(RoundNode* node, const char* key, char** value, RoundError* err)
{
if (!node || !key || !value)
return false;
// Create request
RoundJSONObject* reqObj = round_json_rpc_request_new();
if (!reqObj) {
round_error_setjsonrpcerrorcode(err, ROUND_RPC_ERROR_CODE_INTERNAL_ERROR);
return false;
}
round_json_rpc_setmethod(reqObj, ROUND_SYSTEM_METHOD_GET_REGISTRY);
// Set params
RoundJSONObject* paramsObj = round_json_map_new();
if (!paramsObj) {
round_error_setjsonrpcerrorcode(err, ROUND_RPC_ERROR_CODE_INTERNAL_ERROR);
round_json_object_delete(reqObj);
return false;
}
round_json_map_setstring(paramsObj, ROUND_SYSTEM_METHOD_PARAM_KEY, key);
round_json_rpc_setparamsobject(reqObj, paramsObj);
// Request
RoundJSONObject* resObj = NULL;
bool isSuccess = round_node_postmessage(node, reqObj, &resObj, err);
// Get result
if (isSuccess) {
RoundJSONObject* resultObj;
if (round_json_rpc_getparamsobject(reqObj, &resultObj)) {
const char* keyValue;
if (round_json_map_getstring(paramsObj, ROUND_SYSTEM_METHOD_PARAM_KEY, &keyValue)) {
*value = round_strdup(keyValue);
}
}
}
// Delete objects
if (resObj) {
round_json_object_delete(resObj);
}
round_json_object_delete(reqObj);
return isSuccess;
}
bool round_strloc(const char* str, char** buf)
{
if (!buf)
return false;
if (*buf) {
free(*buf);
*buf = NULL;
}
if (!str)
return true;
*buf = round_strdup(str);
return true;
}
bool round_json_object_tostringwithoption(RoundJSONObject* obj, RoundOption opt, const char** str)
{
const char* jsonObjStr;
if (!obj)
return false;
round_json_object_clearcaches(obj);
if (round_json_object_isstring(obj)) {
round_json_object_getstring(obj, &jsonObjStr);
obj->cachedStr = round_strdup(jsonObjStr);
*str = obj->cachedStr;
return true;
}
#if defined(ROUND_USE_JSON_PARSER_JANSSON)
if (!obj->jsonObj)
return false;
int dumpOpt = 0;
if (!(opt & RoundJSONOptionFormatCompact)) {
dumpOpt |= JSON_INDENT(2);
}
if ((opt & RoundJSONOptionFormatSort)) {
dumpOpt |= JSON_PRESERVE_ORDER;
}
obj->cachedStr = json_dumps(obj->jsonObj, dumpOpt);
if (!obj->cachedStr)
return false;
*str = obj->cachedStr;
return true;
#else
return false;
#endif
}
