messagingfw/wappushfw/pushwatcher/src/ConnMan.cpp
changeset 0 8e480a14352b
child 10 e174c577e901
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingfw/wappushfw/pushwatcher/src/ConnMan.cpp	Mon Jan 18 20:36:02 2010 +0200
@@ -0,0 +1,151 @@
+// 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:
+//
+    
+#include <commdb.h>
+#include <iapprefs.h>
+#include <wapmessage.h>
+#include "ConnMan.h"
+
+// Comment out the following define to use PPP - crashes program in WINS if 
+// either RAS is not set up or theres no means of connecting to a phone!  
+
+#define __USE_REAL_PPP_CONNECTION
+
+/**
+ * Factory construction method
+ * Use this method to allocate and construct a new CConnectionManager object
+ * @param aLog 
+ *			in: a interface for run-time logging
+ * @return  CConnectionManager*  - pointer to newly instantiated object
+ */
+CConnectionManager* CConnectionManager::NewL(MWapPushLog& aLog)
+	{
+	CConnectionManager* self = new (ELeave) CConnectionManager(aLog);
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop(); //self
+	return self;
+	}
+
+
+/**
+ * Constructor
+ * @param aLog a interface for run-time logging
+ */
+CConnectionManager::CConnectionManager(MWapPushLog& aLog) :	
+	CActive(CActive::EPriorityStandard), 
+	iLog(aLog),
+	iConnectionExists(EFalse)
+	{
+	}
+
+/**
+ * Destructor. Deletes the queue of CO Watchers, and 
+ * closes the PPP connection.
+ */
+CConnectionManager::~CConnectionManager()
+	{
+	__LOG_DEBUG("CConnectionManager destructor called");
+
+	Cancel();
+	delete iCLUnsecWatcher;
+	delete iCLSecureWatcher;
+	}
+
+/**
+ * Secondary constructor for the connection manager. 
+ * Creates connectionless watchers (unsecure & secure).
+ */
+void CConnectionManager::ConstructL()
+	{
+	__LOG_DEBUG("CConnectionManager::NewL called");
+
+	CActiveScheduler::Add(this);
+
+	// Create and start CL watchers
+	iCLUnsecWatcher = CCLUnsecureWatcher::NewL(iLog,*this);	
+	TRAPD(error, iCLSecureWatcher = CCLSecureWatcher::NewL(iLog, *this));	
+	
+	// Secure Watcher should not leave if it is not supported in Wap Stack 
+	// as we want push watcher to start. 
+	if (error != KErrNotSupported)
+		{
+		User::LeaveIfError(error);
+		}
+	}
+
+
+/**
+ * The Connection Manager is an Active Object. It is managing other AO's.  However,
+ * it is not waiting for an event to complete. RunL() should never get called.
+ * 
+ */
+void CConnectionManager::RunL()
+	{
+	__ASSERT_DEBUG(0, User::Invariant());
+	User::Panic(_L("WapPush Connection Manager"), KErrNotSupported); 
+	}
+
+
+/**
+ * If RunL() leaves, this function gets called to handle the leave.
+ * @param TInt aError
+ *						in: errror code for the event which generated the leave
+ * @return TInt error code for the function
+ */
+TInt CConnectionManager::RunError(TInt aError)
+	{
+	User::Panic(_L("Untrapped RunError"),aError);
+	return(KErrNone);
+	}
+
+
+/**
+ * Cancel any active aynchronous request this object has made. 
+ */
+void CConnectionManager::DoCancel()
+	{
+	iCLUnsecWatcher->Cancel();
+	iCLSecureWatcher->Cancel();
+	}
+
+
+/**
+ * Request that a new connection-orientated connection is created.
+ * This will be called by the SIA content type handler, passing in 
+ * a connection point 
+ * @param TPushConnPoint aConnPoint
+ *					in: structur containing connection point information
+ */
+void CConnectionManager::CMOpenConnectionL(TPushConnPoint& /*aConnPoint*/)
+	{
+	__LOG_DEBUG("CConnectionManager: CMOpenCOConnectionL called")
+	// Do nothing as we do not support CO Push
+
+	}
+
+/**
+ * Signal that the connection-orientated watcher has completed
+ * Remove the watcher from the list. 
+ * If there are no more CO watchers, close PPP connection
+ * @param aCOWatcher completed watcher
+ * @param aError completion error code 
+ */
+void CConnectionManager::CMWatcherComplete(CCOWatcherBase& /*aCOWatcher*/, TInt /*aError*/)
+	{
+	__LOG_DEBUG("ConnMan: CMWatcherComplete");
+	}
+
+