random ai stuff

telldus-core/common/EventHandler_win.cpp

@@ -0,0 +1,76 @@
+//
+// Copyright (C) 2012 Telldus Technologies AB. All rights reserved.
+//
+// Copyright: See COPYING file that comes with this distribution
+//
+//
+#include "common/EventHandler.h"
+#include <windows.h>
+#include <list>
+
+#include "common/Event.h"
+#include "common/Mutex.h"
+
+namespace TelldusCore {
+
+class EventHandler::PrivateData {
+public:
+	HANDLE *eventArray;
+	EventRef *eventObjectArray;
+	TelldusCore::Mutex mutex;
+	int eventCount;
+};
+
+EventHandler::EventHandler() {
+	d = new PrivateData;
+	d->eventCount = 0;
+	d->eventArray = new HANDLE[0];
+	d->eventObjectArray = new EventRef[0];
+}
+
+EventHandler::~EventHandler(void) {
+	delete[] d->eventObjectArray;
+	delete[] d->eventArray;
+	delete d;
+}
+
+EventRef EventHandler::addEvent() {
+	EventRef event(new Event(this));
+
+	TelldusCore::MutexLocker locker(&d->mutex);
+
+	HANDLE *newArray = new HANDLE[d->eventCount+1];
+	EventRef *newObjectArray = new EventRef[d->eventCount+1];
+	for (int i = 0; i < d->eventCount; ++i) {
+		newArray[i] = d->eventArray[i];
+		newObjectArray[i] = d->eventObjectArray[i];
+	}
+	delete[] d->eventArray;
+	delete[] d->eventObjectArray;
+	d->eventArray = newArray;
+	d->eventObjectArray = newObjectArray;
+	d->eventArray[d->eventCount] = event->retrieveNative();
+	d->eventObjectArray[d->eventCount] = event;
+	++d->eventCount;
+	return event;
+}
+
+void EventHandler::signal(Event *event) {
+}
+
+bool EventHandler::waitForAny() {
+	while(1) {
+		int result = WaitForMultipleObjects(d->eventCount, d->eventArray, FALSE, 1000);
+		if (result == WAIT_TIMEOUT) {
+			continue;
+		}
+		TelldusCore::MutexLocker locker(&d->mutex);
+		int eventIndex = result - WAIT_OBJECT_0;
+		if (eventIndex >= d->eventCount) {
+			return false;
+		}
+		return true;
+	}
+}
+
+}  // namespace TelldusCore