messagingfw/wappushfw/pushwatcher/inc/ConnMan.h
changeset 62 db3f5fa34ec7
parent 0 8e480a14352b
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingfw/wappushfw/pushwatcher/inc/ConnMan.h	Wed Nov 03 22:41:46 2010 +0530
@@ -0,0 +1,87 @@
+// Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// This file contains the declaration of the CConnectionManager which manages the Wap Push Connections
+// to the WAP STACK
+// WAP Push Message Header File - ConnectionManager
+// 
+//
+
+/**
+ @file ConnMan.H
+*/
+
+#ifndef __CONNMAN_H__
+#define __CONNMAN_H__
+
+#include <e32base.h>
+#include "CLWatcher.h"
+#include "cmanobserver.h"
+
+
+/**
+ * 
+ *
+ *		- Creates Connectionless (CL) Watchers that will *always* be running
+ *
+ *		- Connection Oriented (CO) connections are started via an exposed API and managed 
+ *		  When a CO it opened, it will:
+ *
+ *			-  Opens a PPP Connection (if one is not already opened)
+ *
+ *			-  Start a Connection Oriented Watcher, and keeps a reference to it
+ *
+ *			- If the Connection Oriented Watcher already opened, it leaves it open
+ *
+ *			- Deletes the Connection Oriented Watcher when signaled EComplete
+ *
+ *			- Closes PPP Connection if no more Connection Oriented Watchers
+ *
+ *		Note: The Connection Manager is *always* running
+ *
+ */
+class CConnectionManager : public CActive, public MConnManObserver
+/**
+@internalComponent
+@released
+*/
+	{
+public:
+	static CConnectionManager* NewL(MWapPushLog& aLog);
+	~CConnectionManager();
+
+	// from MConnManObserver
+	void CMOpenConnectionL(TPushConnPoint& aConnPoint);
+	void CMWatcherComplete(CCOWatcherBase& aCOWatcher, TInt aError);
+
+
+private:
+	CConnectionManager(MWapPushLog& aLog); 
+	void ConstructL();
+
+	// from CActive 
+	void RunL();
+
+	void DoCancel();
+
+	TInt RunError(TInt aError);
+
+private:
+	MWapPushLog&			iLog;
+	CCLUnsecureWatcher*		iCLUnsecWatcher;
+	CCLSecureWatcher*		iCLSecureWatcher;	
+	TBool					iConnectionExists;
+	};
+
+
+#endif