00001 /*MT* 00002 00003 MediaTomb - http://www.mediatomb.cc/ 00004 00005 thread_executor.h - this file is part of MediaTomb. 00006 00007 Copyright (C) 2005 Gena Batyan <bgeradz@mediatomb.cc>, 00008 Sergey 'Jin' Bostandzhyan <jin@mediatomb.cc> 00009 00010 Copyright (C) 2006-2010 Gena Batyan <bgeradz@mediatomb.cc>, 00011 Sergey 'Jin' Bostandzhyan <jin@mediatomb.cc>, 00012 Leonhard Wimmer <leo@mediatomb.cc> 00013 00014 MediaTomb is free software; you can redistribute it and/or modify 00015 it under the terms of the GNU General Public License version 2 00016 as published by the Free Software Foundation. 00017 00018 MediaTomb is distributed in the hope that it will be useful, 00019 but WITHOUT ANY WARRANTY; without even the implied warranty of 00020 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00021 GNU General Public License for more details. 00022 00023 You should have received a copy of the GNU General Public License 00024 version 2 along with MediaTomb; if not, write to the Free Software 00025 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. 00026 00027 $Id: thread_executor.h 2081 2010-03-23 20:18:00Z lww $ 00028 */ 00029 00031 00032 #ifndef __THREAD_EXECUTOR_H__ 00033 #define __THREAD_EXECUTOR_H__ 00034 00035 #include <pthread.h> 00036 00037 #include "common.h" 00038 #include "executor.h" 00039 #include "sync.h" 00040 00042 class ThreadExecutor : public Executor 00043 { 00044 public: 00045 00047 ThreadExecutor(); 00048 virtual ~ThreadExecutor(); 00049 virtual bool isAlive() { return threadRunning; }; 00050 00053 virtual bool kill(); 00054 00056 virtual int getStatus() = 0; 00057 protected: 00058 bool threadShutdown; 00060 bool threadRunning; 00061 00062 zmm::Ref<Cond> cond; 00063 zmm::Ref<Mutex> mutex; 00064 00066 virtual void threadProc() = 0; 00067 00069 void startThread(); 00070 00073 bool threadShutdownCheck() { return threadShutdown; }; 00074 00075 private: 00076 pthread_t thread; 00077 00078 static void *staticThreadProc(void *arg); 00079 }; 00080 00081 #endif // __THREAD_EXECUTOR_H__
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