Open source winsock TCP/IP library V5: GenericMutex.h Source File

00001 /*
00002  *  Copyright (c) 2000-2003 Barak Weichselbaum <barak@komodia.com>
00003  *  All rights reserved.
00004  *
00005  * Redistribution and use in source and binary forms, with or without
00006  * modification, are permitted provided that the following conditions
00007  * are met:
00008  * 1. Redistributions of source code must retain the above copyright
00009  *    notice, this list of conditions and the following disclaimer.
00010  * 2. Redistributions in binary form must reproduce the above copyright
00011  *    notice, this list of conditions and the following disclaimer in the
00012  *    documentation and/or other materials provided with the distribution.
00013  *
00014  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
00015  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00016  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00017  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
00018  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00019  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
00020  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
00021  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
00022  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
00023  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
00024  * SUCH DAMAGE.
00025  *
00026  * Contact info:
00027  * -------------
00028  *
00029  * Site:                    http://www.komodia.com
00030  * Main contact:            barak@komodia.com
00031  * For custom projects, 
00032  * consulting, or other
00033  * paid services:           sales@komodia.com
00034  */
00035 
00036 #if !defined(AFX_GENERICMUTEX_H__DB14791E_D998_42B9_9D85_5C211AA63A10__INCLUDED_)
00037 #define AFX_GENERICMUTEX_H__DB14791E_D998_42B9_9D85_5C211AA63A10__INCLUDED_
00038 
00039 #if _MSC_VER > 1000
00040 #pragma once
00041 #endif // _MSC_VER > 1000
00042 
00043 #include "KomodiaSettings.h"
00044 
00045 #include "MutexAutoRelease.h"
00046 #include "WaitableObject.h"
00047 
00048 KOMODIA_NAMESPACE_START
00049 
00050 class CGenericMutex : public CWaitableObject
00051 {
00052 public:
00053     //Wait for the mutex
00054     //Returns TRUE for timeout
00055     virtual BOOL Aquire(unsigned long ulMSTimeout=INFINITE)=0;
00056 
00057     //Release the mutex
00058     virtual BOOL Release()=0;
00059 
00060     //Ctor and Dtor
00061     //pMutexName - Name of the mutex (for multiproccess)
00062     CGenericMutex(const char* pMutexName=NULL);
00063     virtual ~CGenericMutex();
00064 };
00065 
00066 KOMODIA_NAMESPACE_END
00067 
00068 #endif // !defined(AFX_GENERICMUTEX_H__DB14791E_D998_42B9_9D85_5C211AA63A10__INCLUDED_)
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GenericMutex.h
