author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Thu, 27 May 2010 13:13:56 +0300 | |
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/* |
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* Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* Name : sipclientdiscoveryobserver.h |
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* Part of : SIP Client Discovery API |
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* Interface : |
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* Version : 1.0 |
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* |
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*/ |
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#ifndef MSIPCLIENTDISCOVERYOBSERVER_H |
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#define MSIPCLIENTDISCOVERYOBSERVER_H |
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#include <e32base.h> |
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#include <stringpool.h> |
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|
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// FORWARD DECLARATIONS |
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class CSIPHeaderBase; |
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// CLASS DECLARATION |
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/** |
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* @publishedPartner |
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* @released |
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* |
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* An observer that must be realized by the user in order to |
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* receive events about resolved clients' communication channels |
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* or occurred errors. |
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* @lib n/a |
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*/ |
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class MSIPClientDiscoveryObserver |
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{ |
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public: // New functions |
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|
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/** |
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* Channel UID was resolved for the SIP request |
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* |
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* @param aChannel a channel UID to which the SIP request |
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* must be routed |
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* @param aRequestId a request ID |
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*/ |
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virtual void ChannelResolvedL(TUid aChannel, |
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TUint32 aRequestId) = 0; |
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|
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/** |
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* The client channel UID was not found. |
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* The implementation of this callback should generate |
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* a SIP response with the provided elements and send it to network. |
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* |
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* @param aRequestId a request ID |
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* @param aStatusCode contains a SIP response status code |
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* for the SIP response that should be generated. |
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* @param aReasonPhrase contains a SIP response reason phrase |
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* for the SIP response that should be generated. |
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* @param aHeaders contains well-formed optional SIP headers |
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* that include additional information why the client |
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* could not be found. For example Accept-headers that describe |
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* the content-types currently supported. |
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* The ownership is transferred. |
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* @param aContent the body of the response. NULL if not present. |
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* The ownership is transferred. |
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*/ |
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virtual void ClientNotFoundL(TUint32 aRequestId, |
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TUint aStatusCode, |
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RStringF aReasonPhrase, |
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RPointerArray<CSIPHeaderBase> aHeaders, |
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HBufC8* aContent) = 0; |
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/** |
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* Error occurred during resolution of the client's channel UID. |
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* This callback will also be called if one of the callbacks |
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* ChannelResolvedL or ClientNotFoundL leaves using the leave code. |
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* |
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* @param aError error code. |
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* @param aRequestId a request ID |
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*/ |
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virtual void ErrorOccurred(TInt aError, |
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TUint32 aRequestId) =0; |
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}; |
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#endif // MSIPCLIENTDISCOVERYOBSERVER_H |