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lightning-sunbird  0.9+nobinonly
thread.h
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00001 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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00015  * The Original Code is mozilla.org code.
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00017  * The Initial Developer of the Original Code is
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00024  * Alternatively, the contents of this file may be used under the terms of
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00037 
00038 #ifndef __THREAD_H__
00039 #define __THREAD_H__
00040 
00041 typedef enum {
00042   ts_dead = 0,
00043   ts_ready,
00044   ts_busy
00045 
00046 } ThreadState;
00047 
00048 class CThread {
00049 private:
00050   HANDLE mThread;
00051   DWORD mID;
00052   HANDLE mEventThreadInitializationFinished;
00053   HANDLE mEventThreadShutdownFinished;
00054   DWORD mInitTimeOut;
00055   DWORD mShutTimeOut;
00056   HANDLE mEventDo;
00057   ThreadState mState;
00058 
00059 protected:
00060   int mAction;
00061 
00062 public:
00063   BOOL setInitEvent();
00064   BOOL setShutEvent();
00065   BOOL isAlive();
00066   BOOL isBusy();
00067   HANDLE getHandle();
00068 
00069   void run();
00070 
00071   // outside thread interface
00072   CThread(DWORD aInitTimeOut = INFINITE, DWORD aShutTimeOut = INFINITE);
00073   virtual ~CThread();
00074 
00075   BOOL open(CThread * aThread);
00076   void close(CThread * aThread);
00077 
00078   BOOL tryAction(int aAction);
00079   BOOL doAction(int aAction);
00080 
00081   // virtuals
00082   virtual BOOL init() = 0;
00083   virtual void shut() = 0; 
00084   virtual void dispatch() = 0;
00085 };
00086 
00087 BOOL InitThreadLib(HINSTANCE aInstance);
00088 void ShutThreadLib(HINSTANCE aInstance);
00089 
00090 #endif // THREAD_HPP__