Win32Event.hGo to the documentation of this 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_WIN32EVENT_H__62701C68_0625_43F6_9DF9_56C79D51346B__INCLUDED_) 00037 #define AFX_WIN32EVENT_H__62701C68_0625_43F6_9DF9_56C79D51346B__INCLUDED_ 00038 00039 #if _MSC_VER > 1000 00040 #pragma once 00041 #endif // _MSC_VER > 1000 00042 00043 #include "GenericEvent.h" 00044 00045 KOMODIA_NAMESPACE_START 00046 00047 class CWin32Event : public CGenericEvent 00048 { 00049 public: 00050 //Populate a overlapped strucuture 00051 void PopulateOverlapped(OVERLAPPED& rOverlapped); 00052 00053 //Release the object 00054 virtual void ReleaseObject(); 00055 00056 //Pulse the event 00057 //(after all waiting events are released, it resets itself) 00058 virtual void Pulse(); 00059 00060 //Set the event 00061 virtual void Set(); 00062 00063 //Reset the event 00064 virtual void Reset(); 00065 00066 //Wait for the event 00067 virtual BOOL Wait(unsigned long ulMSTimeout=INFINITE); 00068 00069 //Ctor and Dtor 00070 //bInitialState - Is the event started as Set/Reset 00071 //bManualReset - Does the event resets automatically 00072 //pEventName - Name of the event (for multiproccess) 00073 CWin32Event(BOOL bInitialState=FALSE, 00074 BOOL bManualReset=FALSE, 00075 const char* pEventName=NULL, 00076 LPVOID lpSecurity=NULL); 00077 virtual ~CWin32Event(); 00078 protected: 00079 //Get the handle 00080 virtual HANDLE GetHandle()const; 00081 00082 //Ctor for event creation override 00083 CWin32Event(BOOL bInitialState, 00084 BOOL bManualReset, 00085 const char* pEventName, 00086 bool bLater); 00087 00088 //Set the event 00089 void SetHandle(HANDLE hEvent); 00090 private: 00091 //No copy ctor 00092 CWin32Event(const CWin32Event& rEvent); 00093 00094 //No assignment operator 00095 CWin32Event& operator=(const CWin32Event& rEvent); 00096 00097 //Our event 00098 HANDLE m_hEvent; 00099 }; 00100 00101 KOMODIA_NAMESPACE_END 00102 00103 #endif // !defined(AFX_WIN32EVENT_H__62701C68_0625_43F6_9DF9_56C79D51346B__INCLUDED_) |