--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/Client/inc/sipclientobserver.h Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,106 @@
+/*
+* Copyright (c) 2006-2009 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:
+* Name : sipclientobserver.h
+* Part of : SIPClient
+* Version : SIP/5.0
+*
+*/
+
+
+
+
+/**
+ @internalComponent
+*/
+
+
+#ifndef MSIPCLIENTOBSERVER_H
+#define MSIPCLIENTOBSERVER_H
+
+#include <e32std.h>
+
+class CSIPRequestElements;
+class CSIPResponseElements;
+class MSIPHttpDigestChallengeObserver2;
+
+/**
+* @brief an interface to be implemented by users of CSIPClient
+* to be able to receive requests timeout notifications from sip stack.
+*/
+class MSIPClientObserver
+ {
+public:
+
+ /**
+ * A SIP request has been received from the network.
+ * The user should use the connectin indicated by the IAP id
+ * to respond to this request.
+ *
+ * @param aIapId IAP Id that indicates the connection from which
+ * the SIP request was received
+ * @param aRequest contains local address,
+ * remote address of a sip message,
+ * as well as optional SIP message method, headers and body.
+ * The ownership is transferred.
+ * @param aRequestId the id to be used when sending a SIP response.
+ */
+ virtual void IncomingRequestL(TUint32 aIapId,
+ CSIPRequestElements* aRequest,
+ TUint32 aRequestId) = 0;
+
+ /**
+ * The transaction related to the received SIP request timed out
+ * and it has been destroyed.
+ * This will be called if the user fails to create a SIP connection
+ * and does not send an appropriate SIP response.
+ *
+ * @param aRequestId the request id of the request
+ */
+ virtual void TimeOut(TUint32 aRequestId) = 0;
+
+ /**
+ * Finds a client transaction based on its request id and
+ * passes the response to that client transaction and
+ * notifies the client about the received challenge.
+ *
+ * @param aRequestId the request id of the transaction
+ * @param aResponse the received response containing the challenge(s).
+ * The ownership is transferred.
+ * @param aObserver the observer that the response should be passed to
+ */
+ virtual void ChallengeReceivedL(
+ TUint32 aRequestId,
+ CSIPResponseElements* aResponse,
+ MSIPHttpDigestChallengeObserver2& aObserver) = 0;
+
+ /**
+ * Finds a refresh based on its id and passes the response
+ * to the refresh and notifies the client about the received challenge.
+ *
+ * @param aRefreshId the refresh id
+ * @param aResponse the received response containing the challenge(s).
+ * The ownership is transferred.
+ * @param aObserver the observer that the response should be passed to
+ */
+ virtual void ChallengeReceivedInRefreshL(
+ TUint32 aRefreshId,
+ TUint32 aRequestId,
+ CSIPResponseElements* aResponse,
+ MSIPHttpDigestChallengeObserver2& aObserver) = 0;
+ };
+
+#endif // MSIPCLIENTOBSERVER_H
+
+// End of File