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/*******************************************************/
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/* */
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/* LeafOK Innd */
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/* Copyright (C) LeafOK.com, 2003-2004 */
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/* */
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/* Programmed by Leaf */
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/* E-mail:leaf@leafok.com QQ:6049044 */
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/* */
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/* http://bbs.leafok.com */
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/* http://bbs.leafok.net */
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/* http://bbs.fenglin.info */
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/* */
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/*******************************************************/
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#pragma once
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#include <time.h>
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#define TS_MAX_THREAD 256
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#define TS_DEFAULT_TIMEOUT 10000
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#define TS_SETLOCK_TIMEOUT 100
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#define TS_SETLOCK_TIMEOUT_MAX 10000
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class thread_pool
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{
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public:
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enum thread_status{
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S_UNKNOWN = -1,
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S_UNUSED = 0,
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S_WORKING = 1,
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S_WAITING = 2
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};
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enum error_code{
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E_NOERROR = 0,
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E_LOCK_TIMEOUT = 1,
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E_MAX_THREAD_EXCEEDED = 2,
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E_THREAD_NOT_FOUND = 3,
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E_INVALID_TIMEOUT = 4,
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E_KILL_THREAD_FAILED = 5
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};
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private:
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UINT uThreadCount;
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UINT uThreadMax;
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HANDLE hThreadList[TS_MAX_THREAD];
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thread_status uThreadStatusList[TS_MAX_THREAD];
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clock_t time_status_set[TS_MAX_THREAD];
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clock_t thread_timeout;
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bool bProcessLock;
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int SetLock(bool bLock, clock_t tTimeout = TS_SETLOCK_TIMEOUT);
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error_code uLastErrorCode;
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public:
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thread_pool(UINT uThreadMax = TS_MAX_THREAD, clock_t thread_timeout = TS_DEFAULT_TIMEOUT);
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~thread_pool(void);
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int GetLastError(void);
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int AddThread(HANDLE hThread);
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int RemoveThread(HANDLE hThread);
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int SetThreadStatus(HANDLE hThread, int uStatus);
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int GetThreadStatus(HANDLE hThread);
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int KillDeadThread(void);
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};
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