win32mutex.cpp

来自「这是VCF框架的代码」· C++ 代码 · 共 124 行

//Win32Mutex.cpp

/*
Copyright 2000-2004 The VCF Project.
Please see License.txt in the top level directory
where you installed the VCF.
*/


//Win32Mutex.h

#include "vcf/FoundationKit/FoundationKit.h"
#include "vcf/FoundationKit/FoundationKitPrivate.h"

using namespace VCF;


Win32Mutex::Win32Mutex()
{
	mutexHandle_ =  ::CreateMutex( NULL, 0, NULL );

}

Win32Mutex::~Win32Mutex()
{
	int err = CloseHandle( mutexHandle_ );

}

bool Win32Mutex::lock()
{
	bool result = true;
	int res = ::WaitForSingleObject( mutexHandle_, INFINITE );
	result = (res == WAIT_OBJECT_0);

	return result;
}

bool Win32Mutex::lock( uint32 timeoutInMilliseconds )
{
	bool result = true;
	int res = ::WaitForSingleObject( mutexHandle_, timeoutInMilliseconds );
	result = (res == WAIT_OBJECT_0);

	return result;
}

bool Win32Mutex::unlock()
{
	bool result = true;
	int res = ReleaseMutex( mutexHandle_ );
	result = (res == TRUE);

	return result;
}


/**
*CVS Log info
*$Log$
*Revision 1.3  2005/07/09 23:15:07  ddiego
*merging in changes from devmain-0-6-7 branch.
*
*Revision 1.2.4.1  2005/05/05 12:42:27  ddiego
*this adds initial support for run loops,
*fixes to some bugs in the win32 control peers, some fixes to the win32 edit
*changes to teh etxt model so that notification of text change is more
*appropriate.
*
*Revision 1.2  2004/08/07 02:49:16  ddiego
*merged in the devmain-0-6-5 branch to stable
*
*Revision 1.1.2.2  2004/04/29 04:07:14  marcelloptr
*reformatting of source files: macros and csvlog and copyright sections
*
*Revision 1.1.2.1  2004/04/28 03:29:41  ddiego
*migration towards new directory structure
*
*Revision 1.6  2004/04/03 15:48:47  ddiego
*Merged over code from the 0-6-3 branch.
*
*Revision 1.5.6.1  2004/03/11 22:20:00  ddiego
*added condition implementation to FoundationKit.
*added a Conditions example to the examples directory.
*
*Revision 1.5  2003/05/17 20:37:37  ddiego
*this is the checkin for the 0.6.1 release - represents the merge over from
*the devmain-0-6-0 branch plus a few minor bug fixes
*
*Revision 1.4.2.2  2003/03/23 03:23:57  marcelloptr
*3 empty lines at the end of the files
*
*Revision 1.4.2.1  2003/03/12 03:12:40  ddiego
*switched all member variable that used the "m_"<name> prefix to
* <name>"_" suffix nameing standard.
*Also changed all vcf builder files to accomadate this.
*Changes were made to the Stream classes to NOT multiple inheritance and to
*be a little more correct. Changes include breaking the FileStream into two
*distinct classes, one for input and one for output.
*
*Revision 1.4  2003/02/26 04:30:51  ddiego
*merge of code in the devmain-0-5-9 branch into the current tree.
*most additions are in the area of the current linux port, but the major
*addition to this release is the addition of a Condition class (currently
*still under development) and the change over to using the Delegate class
*exclusively from the older event handler macros.
*
*Revision 1.3.14.1  2002/12/27 23:04:55  marcelloptr
*Improved macros for automatic import/export of libraries. - Warning fixes. - Other Minor Changes.
*
*Revision 1.3  2002/05/09 03:10:45  ddiego
*merged over code from development branch devmain-0-5-1a into the main CVS trunk
*
*Revision 1.2.4.1  2002/03/20 21:56:57  zzack
*Changed Include Style of FoundationKit
*
*Revision 1.2  2002/01/24 01:46:49  ddiego
*added a cvs "log" comment to the top of all files in vcf/src and vcf/include
*to facilitate change tracking
*
*/