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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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* Header file for the QoS Mapping Messages
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*
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*
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*/
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/**
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@file qos_msg.h
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*/
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#ifndef __QOS_MSG_H__
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#define __QOS_MSG_H__
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#include <e32base.h>
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#include <e32std.h>
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#include <comms-infras/eintsock.h>
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class CPfqosStream;
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NONSHARABLE_CLASS(CQoSMsg) : public CBase
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/**
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Encapsulation of a QoS PRT Message that can be stored in a
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link list of messages.
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@internalComponent
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@released Since v9.0
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*/
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{
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public:
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// Construction
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static CQoSMsg* NewL( TPfqosMessages aMsgType );
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~CQoSMsg();
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// Message Content
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inline void AddConnInfo(TUint32 aProtocol, const TUidType& aUid, TUint32 aIapId );
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void AddSrcAddr(const TInetAddr &aAddr);
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void AddDstAddr(const TInetAddr &aAddr);
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inline void AddChannel(TInt aChannelId);
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inline void AddQoSParameters(const TQoSParameters& aParameters);
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void AddExtensionPolicy(TQoSExtensionQueue& aExtensions);
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// Send Message to PRT
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void Send(RInternalSocket &aSocket, TRequestStatus& aStatus);
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protected:
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// Construction
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CQoSMsg();
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void ConstructL( TPfqosMessages aMsgType );
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public:
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/** QoS PRT formatted Message */
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CPfqosStream* iMsg;
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/** Message Type */
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TPfqosMessages iType;
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/** Link to next item */
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TSglQueLink iLink;
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};
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class CIpSubConnectionProvider;
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NONSHARABLE_CLASS(CQoSMsgWriter) : public CActive
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/**
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Active Object that sends messages from IP Connection Provider to the QoS PRT
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@internalComponent
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@released Since v9.0
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*/
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{
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public:
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// Construction
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static CQoSMsgWriter* NewL(CIpSubConnectionProvider* aOwner, RInternalSocket& aSocket);
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~CQoSMsgWriter();
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// Send Message over Internal Socket
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void Send(CQoSMsg* aMsg);
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protected:
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// Construction
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CQoSMsgWriter(CIpSubConnectionProvider* aOwner, RInternalSocket& aSocket);
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// Active Object Implementation
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void RunL();
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inline void DoCancel();
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private:
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/** Message Owner */
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CIpSubConnectionProvider* iOwner;
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/** Reference to an Internal Socket */
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RInternalSocket& iSocket;
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/** Current Message */
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CQoSMsg* iCurrentMsg;
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/** List of Pending Messages */
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TSglQue<CQoSMsg> iPendingMsg;
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/** Flag Set when Active Object is shuttin down */
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TBool iClosing;
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};
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NONSHARABLE_CLASS(CQoSMsgReader) : public CActive
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/**
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Active Object that receives messages from the QoS PRT and forwards them to the
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IP Connection Provider
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@internalComponent
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@released Since v9.0
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*/
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{
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public:
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// Construction
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static CQoSMsgReader* NewL(CIpSubConnectionProvider *aOwner, RInternalSocket& aSocket);
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~CQoSMsgReader();
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protected:
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// Construction
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CQoSMsgReader(CIpSubConnectionProvider* aOwner, RInternalSocket& aSocket);
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void ConstructL();
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// Active Object Implmentation
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void RunL();
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inline void DoCancel();
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private:
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/** Message Owner */
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CIpSubConnectionProvider* iOwner;
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/** Reference of Internal Socket */
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RInternalSocket& iSocket;
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/** Pointer to Buffer to receive data from QoS PRT */
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TPtr8 iRecvPtr;
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/** Buffer to receive data from QoS PRT */
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HBufC8* iRecvBuf;
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/** Flag Set when Active Object is shuttin down */
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TBool iClosing;
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};
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#include "qos_msg.inl"
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#endif // __QOS_MSG_H__
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