applayerpluginsandutils/httptransportplugins/httptransporthandler/msocketconnectobserver.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/applayerpluginsandutils/httptransportplugins/httptransporthandler/msocketconnectobserver.h Tue Feb 02 01:09:52 2010 +0200
@@ -0,0 +1,70 @@
+// Copyright (c) 2003-2009 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:
+//
+
+#ifndef __MSOCKETCONNECTOBSERVER_H__
+#define __MSOCKETCONNECTOBSERVER_H__
+
+#include <e32std.h>
+
+class MInputStream;
+class MOutputStream;
+
+class MSocketConnectObserver
+/**
+The MSocketConnectObserver class provides the callback API for notification
+of a socket connection request. The observer has requested the connection
+via the MSocketFactory API.
+
+The observer is either notified of a successful connection or of any errors
+that occur. The socket connect observer can stop the connection using the
+MSocketConnector API. This can only be done if the observer has not been
+notified.
+@see MSocketFactory
+@see MSocketConnector
+*/
+ {
+public: // methods
+
+/**
+ Notifies the socket connect observer that a connection with the remote host
+ has been established. The input and output streams encapsulating the
+ connected socket are provided.
+ @param aInputStream The input stream.
+ @param aOutputStream The output stream.
+ @see MInputStream
+ @see MOutputStream
+*/
+ virtual void ConnectionMadeL(MInputStream& aInputStream, MOutputStream& aOutputStream) =0;
+
+/**
+ Notifies the socket connect observer that error has occured in the connecting
+ service. The error code will have a value of KErrCancel if the observer has
+ stopped the connect service via the MSocketConnectObserver::StopConnect() API.
+ @param aError The error code.
+ @return A value of KErrNone if the error has been handled or any other
+ value other value if its has not been handled.
+*/
+ virtual TInt HandleConnectError(TInt aError) =0;
+
+private: // methods
+
+/**
+ Reserved function for future expansion.
+*/
+ virtual void MSocketConnectObserver_Reserved() =0;
+
+ };
+
+#endif // __MSOCKETCONNECTOBSERVER_H__