random ai stuff

telldus-core/common/Mutex.cpp

@@ -0,0 +1,88 @@
+//
+// C++ Implementation: Thread
+//
+// Description:
+//
+//
+// Author: Micke Prag <micke.prag@telldus.se>, (C) 2009
+//
+// Copyright: See COPYING file that comes with this distribution
+//
+//
+
+#include "common/Mutex.h"
+
+#ifdef _WINDOWS
+	#include <windows.h>
+	typedef HANDLE MUTEX_T;
+#else
+	#include <pthread.h>
+	typedef pthread_mutex_t MUTEX_T;
+#endif
+
+#include "common/common.h"
+
+namespace TelldusCore {
+
+class Mutex::PrivateData {
+public:
+	MUTEX_T mutex;
+};
+
+Mutex::Mutex() {
+	d = new PrivateData;
+#ifdef _WINDOWS
+	d->mutex = CreateMutex(NULL, FALSE, NULL);
+#else
+	pthread_mutex_init(&d->mutex, NULL);
+#endif
+}
+
+Mutex::~Mutex() {
+#ifdef _WINDOWS
+	CloseHandle(d->mutex);
+#else
+	pthread_mutex_destroy(&d->mutex);
+#endif
+	delete d;
+}
+
+void Mutex::lock() {
+#ifdef _WINDOWS
+	WaitForSingleObject(d->mutex, INFINITE);
+#else
+	pthread_mutex_lock(&d->mutex);
+#endif
+}
+
+void Mutex::unlock() {
+#ifdef _WINDOWS
+	ReleaseMutex(d->mutex);
+#else
+	pthread_mutex_unlock(&d->mutex);
+#endif
+}
+
+
+void LoggedMutex::lock() {
+	debuglog(0, "Locking");
+	Mutex::lock();
+	debuglog(0, "Locked");
+}
+
+void LoggedMutex::unlock() {
+	debuglog(0, "Unlocking");
+	Mutex::unlock();
+	debuglog(0, "Unlocked");
+}
+
+MutexLocker::MutexLocker(Mutex *m)
+	:mutex(m) {
+	mutex->lock();
+}
+
+MutexLocker::~MutexLocker() {
+	mutex->unlock();
+}
+
+}  // namespace TelldusCore