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doris/be/src/plugin/plugin_mgr.h
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// 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.
#ifndef DORIS_BE_PLUGIN_PLUGIN_MGR_H
#define DORIS_BE_PLUGIN_PLUGIN_MGR_H
#include <memory>
#include <mutex>
#include <string>
#include <unordered_map>
#include "common/status.h"
#include "gen_cpp/AgentService_types.h"
#include "gen_cpp/MasterService_types.h"
#include "plugin/plugin.h"
#include "plugin/plugin_loader.h"
namespace doris {
typedef std::unordered_map<std::string, std::unique_ptr<PluginLoader>> PluginLoaderMap;
class PluginMgr {
public:
PluginMgr() {}
~PluginMgr() {}
Status install_plugin(const TPluginMetaInfo& info);
Status uninstall_plugin(const TPluginMetaInfo& info);
Status register_builtin_plugin(const std::string& name, int type, const Plugin* plugin);
Status get_plugin(const std::string& name, int type, std::shared_ptr<Plugin>* plugin);
Status get_plugin(const std::string& name, std::shared_ptr<Plugin>* plugin);
Status get_plugin_list(int type, std::vector<std::shared_ptr<Plugin>>* plugin_list);
Status get_all_plugin_info(std::vector<TPluginInfo>* plugin_info_list);
private:
PluginLoaderMap _plugins[PLUGIN_TYPE_MAX];
std::mutex _lock;
};
} // namespace doris
#endif // DORIS_BE_PLUGIN_PLUGIN_LOADER_H