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129 lines
3.2 KiB
C++
129 lines
3.2 KiB
C++
/* Copyright (C) 2014 InfiniDB, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; version 2 of
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the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA. */
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/*
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* $Id: we_redistributecontrol.h 4450 2013-01-21 14:13:24Z rdempsey $
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*/
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#pragma once
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#include <vector>
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#include <stdio.h>
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#include "boost/shared_ptr.hpp"
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#include "boost/thread/mutex.hpp"
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#include "liboamcpp.h"
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#include "we_redistributedef.h"
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// forward reference
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namespace messageqcpp
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{
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class ByteStream;
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class IOSocket;
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} // namespace messageqcpp
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namespace oam
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{
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class Oam;
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}
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namespace BRM
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{
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class DBRM;
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}
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namespace logging
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{
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class Logger;
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}
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namespace redistribute
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{
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class RedistributeControl
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{
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public:
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~RedistributeControl();
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int handleUIMsg(messageqcpp::ByteStream&, messageqcpp::IOSocket&);
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int handleJobMsg(messageqcpp::ByteStream&, messageqcpp::IOSocket&);
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static RedistributeControl* instance();
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static void destroyInstace();
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private:
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int handleStartMsg(messageqcpp::ByteStream&, messageqcpp::IOSocket&);
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int handleStatusMsg(messageqcpp::ByteStream&, messageqcpp::IOSocket&);
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int handleStopMsg(messageqcpp::ByteStream&, messageqcpp::IOSocket&);
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int handleClearMsg(messageqcpp::ByteStream&, messageqcpp::IOSocket&);
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int handleStatusRpt(messageqcpp::ByteStream&, messageqcpp::IOSocket&);
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uint32_t getCurrentState();
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bool getStartOptions(messageqcpp::ByteStream&);
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void setEntryCount(uint32_t);
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void updateState(uint32_t);
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void updateProgressInfo(uint32_t, time_t);
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void logMessage(const std::string&);
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boost::mutex fSessionMutex;
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boost::mutex fInfoFileMutex;
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boost::scoped_ptr<boost::thread> fControlThread;
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boost::scoped_ptr<boost::thread> fWorkThread;
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FILE* fInfoFilePtr;
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FILE* fPlanFilePtr;
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std::string fRedistributeDir;
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std::string fInfoFilePath;
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std::string fPlanFilePath;
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std::string fUIResponse;
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uint32_t fOptions;
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std::vector<int> fSourceList;
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std::vector<int> fDestinationList;
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std::vector<RedistributePlanEntry> fRedistributePlan;
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RedistributeInfo fRedistributeInfo;
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std::string fErrorMsg;
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// for work threads, they don't have to create their own.
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boost::shared_ptr<oam::Oam> fOam;
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boost::shared_ptr<BRM::DBRM> fDbrm;
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boost::shared_ptr<logging::Logger> fSysLogger;
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// singleton instance
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static RedistributeControl* fInstance;
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// private constructor
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RedistributeControl();
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// disable copy constructor and assignment operator
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// private without implementation
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RedistributeControl(const RedistributeControl&);
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RedistributeControl& operator=(const RedistributeControl&);
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friend class RedistributeControlThread;
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friend class RedistributeWorkerThread;
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};
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} // namespace redistribute
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