/** * Copyright (C) 2015 MongoDB Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License, version 3, * as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see . * * As a special exception, the copyright holders give permission to link the * code of portions of this program with the OpenSSL library under certain * conditions as described in each individual source file and distribute * linked combinations including the program with the OpenSSL library. You * must comply with the GNU Affero General Public License in all respects * for all of the code used other than as permitted herein. If you modify * file(s) with this exception, you may extend this exception to your * version of the file(s), but you are not obligated to do so. If you do not * wish to do so, delete this exception statement from your version. If you * delete this exception statement from all source files in the program, * then also delete it in the license file. */ #pragma once #include "mongo/stdx/mutex.h" #include "mongo/stdx/unordered_map.h" #include "mongo/util/time_support.h" namespace mongo { class BSONObj; struct HostAndPort; class Status; template class StatusWith; class StringData; struct HostSettings { enum class State { kForward, kHangUp, kDiscard }; State state = State::kForward; Milliseconds delay{0}; double loss = 0.0; }; using HostSettingsMap = stdx::unordered_map; class BridgeCommand { public: static StatusWith findCommand(StringData cmdName); virtual ~BridgeCommand() = 0; virtual Status run(const BSONObj& cmdObj, stdx::mutex* settingsMutex, HostSettingsMap* settings) = 0; }; } // namespace mongo