Initial

thread/MUTEX.HPP

@@ -0,0 +1,56 @@
+#ifndef _THREAD_MUTEX_HPP_
+#define _THREAD_MUTEX_HPP_
+#ifndef _COMMON_STDIO_HPP_
+#include <common/stdio.hpp>
+#endif
+#ifndef _COMMON_WINDOWS_HPP_
+#include <common/windows.hpp>
+#endif
+#ifndef _COMMON_STRING_HPP_
+#include <common/string.hpp>
+#endif
+
+class Mutex
+{
+public:
+	Mutex(void);
+	Mutex(const String &mutexName,BOOL postFixup=TRUE);
+	virtual ~Mutex();
+	WORD requestMutex(DWORD waitTime=INFINITE,WORD alertable=FALSE)const;
+	WORD releaseMutex(void)const;
+	WORD closeMutex(void);
+  BOOL openMutex(const String &strMutexName);
+  const String &mutexName(void)const;
+	BOOL isOkay(void)const;
+private:
+	HANDLE mhMutex;
+	String mMutexName;
+};
+
+inline
+Mutex::~Mutex()
+{
+	closeMutex();
+}
+
+inline
+BOOL Mutex::openMutex(const String &strMutexName)
+{
+  closeMutex();
+	mMutexName=strMutexName;
+  mhMutex=::OpenMutex(EVENT_ALL_ACCESS,TRUE,(LPSTR)(String&)strMutexName);
+	return isOkay();
+}
+
+inline
+const String &Mutex::mutexName(void)const
+{
+  return mMutexName;
+}
+
+inline
+BOOL Mutex::isOkay(void)const
+{
+  return mhMutex?TRUE:FALSE;
+}
+#endif