Add original TrueCrypt 7.1a sources

src/Platform/Event.cpp

@@ -0,0 +1,47 @@
+/*
+ Copyright (c) 2008 TrueCrypt Developers Association. All rights reserved.
+
+ Governed by the TrueCrypt License 3.0 the full text of which is contained in
+ the file License.txt included in TrueCrypt binary and source code distribution
+ packages.
+*/
+
+#include "Event.h"
+
+namespace TrueCrypt
+{
+	void Event::Connect (const EventConnectorBase &connector)
+	{
+		ScopeLock lock (HandlersMutex);
+		ConnectedHandlers.push_back (shared_ptr <EventConnectorBase> (connector.CloneNew()));
+	}
+	
+	void Event::Disconnect (void *handler)
+	{
+		ScopeLock lock (HandlersMutex);
+
+		EventHandlerList newConnectedHandlers;
+		foreach (shared_ptr <EventConnectorBase> h, ConnectedHandlers)
+		{
+			if (h->GetHandler() != handler)
+				newConnectedHandlers.push_back (h);
+		}
+
+		ConnectedHandlers = newConnectedHandlers;
+	}
+
+	void Event::Raise ()
+	{
+		EventArgs args;
+		Raise (args);
+	}
+
+	void Event::Raise (EventArgs &args)
+	{
+		ScopeLock lock (HandlersMutex);
+		foreach_ref (EventConnectorBase &handler, ConnectedHandlers)
+		{
+			handler (args);
+		}
+	}
+}