| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #pragma once |
| |
| #include <string> |
| |
| #include "rocketmq/RocketMQ.h" |
| |
| ROCKETMQ_NAMESPACE_BEGIN |
| struct HostInfo { |
| std::string site_; |
| std::string unit_; |
| std::string app_; |
| std::string stage_; |
| |
| explicit HostInfo(); |
| |
| bool hasHostInfo() const; |
| |
| std::string queryString() const; |
| |
| static const char* ENV_LABEL_SITE; |
| static const char* ENV_LABEL_UNIT; |
| static const char* ENV_LABEL_APP; |
| static const char* ENV_LABEL_STAGE; |
| |
| private: |
| static void getEnv(const char* env, std::string& holder); |
| |
| static void appendLabel(std::string& query_string, const char* key, const std::string& value); |
| }; |
| |
| ROCKETMQ_NAMESPACE_END |