winthrd.h
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: winthrd.h,v 1.2.2.3 2004/07/09 01:43:48 hubbe Exp $
- *
- * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file,
- * are subject to the current version of the RealNetworks Public
- * Source License (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the current version of the RealNetworks Community
- * Source License (the "RCSL") available at
- * http://www.helixcommunity.org/content/rcsl, in which case the RCSL
- * will apply. You may also obtain the license terms directly from
- * RealNetworks. You may not use this file except in compliance with
- * the RPSL or, if you have a valid RCSL with RealNetworks applicable
- * to this file, the RCSL. Please see the applicable RPSL or RCSL for
- * the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL") in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your version of
- * this file only under the terms of the GPL, and not to allow others
- * to use your version of this file under the terms of either the RPSL
- * or RCSL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient may
- * use your version of this file under the terms of any one of the
- * RPSL, the RCSL or the GPL.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the
- * portions it created.
- *
- * This file, and the files included with this file, is distributed
- * and made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY
- * KIND, EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS
- * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET
- * ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #include "hxtypes.h" //for STDMETHODCALLTYPE (win16 friendly)
- #ifndef _HX_WIN_THREAD
- #define _HX_WIN_THREAD
- class HXWinThread : public HXThread
- {
- public:
- HXWinThread (void);
- virtual ~HXWinThread (void);
- virtual HX_RESULT CreateThread
- (void* (pExecAddr(void*)),
- void* pArg,
- ULONG32 ulCreationFlags = 0);
- virtual HX_RESULT Suspend (void);
-
- virtual HX_RESULT Resume (void);
- virtual HX_RESULT SetPriority (UINT32 ulPriority);
- virtual HX_RESULT GetPriority (UINT32& ulPriority);
- virtual HX_RESULT YieldTimeSlice (void);
- virtual HX_RESULT Exit (UINT32 ulExitCode);
- virtual HX_RESULT GetThreadId (UINT32& ulThreadId);
-
- virtual ULONG32 GetCurrentThreadID();
- #if defined(HELIX_FEATURE_NETWORK_USE_SELECT)
- virtual void SetNetworkMessageConnection(conn* pConn);
- virtual HX_RESULT PostNetworkMessage(HXThreadMessage* pMsg);
- #endif //defined(HELIX_FEATURE_NETWORK_USE_SELECT)
-
- virtual HX_RESULT PostMessage(HXThreadMessage* pMsg, void* pWindowHandle = 0);
- virtual HX_RESULT GetMessage(HXThreadMessage* pMsg, UINT32 ulMsgFilterMix = 0, UINT32 ulMsgFilterMax = 0);
- virtual HX_RESULT DispatchMessage(HXThreadMessage* pMsg);
- struct HXWinThreadArgsAndAddr
- {
- void* m_pExecAddr;
- void* m_pArg;
- BOOL m_bThreadCanReceiveMessages;
- HXWinThreadArgsAndAddr()
- : m_pExecAddr(0),
- m_pArg(0),
- m_bThreadCanReceiveMessages(0)
- {
- }
- };
- static unsigned int STDMETHODCALLTYPE HXWinThreadStartRoutine(void *);
- HXWinThreadArgsAndAddr m_ArgsAndAddr;
- private:
- BOOL ThreadCreated();
- ULONG32 m_ThreadHandle;
- unsigned int m_ulThreadId;
- ULONG32 m_ulFlags;
- };
- class HXWinMutex : public HXMutex
- {
- public:
- HXWinMutex (void);
- virtual ~HXWinMutex (void);
- virtual HX_RESULT Lock (void);
- virtual HX_RESULT Unlock (void);
- virtual HX_RESULT Trylock (void);
- private:
- #ifdef _WIN32
- CRITICAL_SECTION m_Mutex;
- #endif
- };
- class HXWinNamedMutex : public HXMutex
- {
- public:
- HXWinNamedMutex (char* name);
- virtual ~HXWinNamedMutex (void);
- virtual HX_RESULT Lock (void);
- virtual HX_RESULT Unlock (void);
- virtual HX_RESULT Trylock (void);
- private:
- #ifdef _WIN32
- HANDLE m_Mutex;
- #endif
- };
- class HXWinEvent : public HXEvent
- {
- public:
- HXWinEvent (const char* pEventName = NULL,
- BOOL bManualReset = TRUE);
- virtual ~HXWinEvent (void);
- virtual HX_RESULT SignalEvent (void);
- virtual HX_RESULT ResetEvent (void);
- virtual void* GetEventHandle (void);
- virtual HX_RESULT Wait (UINT32 uTimeoutPeriod = ALLFS);
- protected:
- HANDLE m_Handle;
- };
- #endif /*_HX_WIN_THREAD*/