mirror of
https://github.com/nzbget/nzbget.git
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115 lines
2.4 KiB
C++
115 lines
2.4 KiB
C++
/*
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* This file if part of nzbget
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*
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* Copyright (C) 2004 Sven Henkel <sidddy@users.sourceforge.net>
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* Copyright (C) 2007 Andrei Prygounkov <hugbug@users.sourceforge.net>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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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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*
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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., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* $Revision$
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* $Date$
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*
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*/
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#ifndef THREAD_H
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#define THREAD_H
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#ifndef WIN32
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#include <pthread.h>
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#include <semaphore.h>
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#endif
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class Mutex
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{
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private:
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#ifdef WIN32
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CRITICAL_SECTION m_mutexObj;
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#else
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pthread_mutex_t m_mutexObj;
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#endif
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public:
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Mutex();
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~Mutex();
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void Lock();
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void Unlock();
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};
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class Semaphore
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{
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private:
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#ifdef WIN32
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HANDLE m_semObj;
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#else
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sem_t m_semObj;
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#endif
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public:
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Semaphore();
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Semaphore(int iValue);
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~Semaphore();
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void Post();
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bool Wait();
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bool TimedWait(int iMSec);
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bool IsLocked();
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};
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class Thread
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{
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private:
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static Mutex m_mutexThread;
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static int m_iThreadCount;
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#ifdef WIN32
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HANDLE m_Thread;
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#else
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pthread_t m_Thread;
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#endif
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bool m_bRunning;
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bool m_bStopped;
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bool m_bAutoDestroy;
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#ifdef WIN32
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static DWORD WINAPI thread_handler(void* pObject);
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#else
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static void *thread_handler(void* pObject);
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#endif
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public:
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Thread();
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virtual ~Thread();
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virtual void Start();
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virtual void Stop();
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bool Kill();
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bool IsStopped() { return m_bStopped; };
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bool IsRunning() const { return m_bRunning; }
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void SetRunning(bool bOnOff) { m_bRunning = bOnOff; }
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bool GetAutoDestroy() { return m_bAutoDestroy; }
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void SetAutoDestroy(bool bAutoDestroy) { m_bAutoDestroy = bAutoDestroy; }
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static int GetThreadCount();
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static void Init();
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static void Final();
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protected:
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virtual void Run() {}; // Virtual function - override in derivatives
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};
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#endif
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