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/*
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* Copyright (c) 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 the License "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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*
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*/
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#ifndef CMODEMATPIPECONTROLLER_H
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#define CMODEMATPIPECONTROLLER_H
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#include <e32base.h>
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#include "cmodemathandler.h" //KMaxDteIdCount
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class TPipeInfo
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{
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public:
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enum EPipeState
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{
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EPipeCreated = 0,
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EPipeRedirected,
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EPipeEnabled,
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EPipeDisabled,
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EPipeRemoving,
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EPipeNoPipe
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};
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TInt iHandle;
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TUint8 iFirstObjId;
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TUint8 iFirstDevId;
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TUint8 iSecondObjId;
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TUint8 iSecondDevId;
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EPipeState iPipeState;
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};
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/**
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* CModemAtPipeController receives ISI-messages from CModemAtHandler. CModemAtPipeController creates,
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* redirects and removes pipes.
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*/
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class CModemAtPipeController : public CBase
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{
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public:
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static CModemAtPipeController* NewL( RIscApi& aIscApi, TUint& aObjId, CModemAtHandler& aHandler );
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~CModemAtPipeController();
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#ifndef NCP_COMMON_BRIDGE_FAMILY
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/*
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* Handles messages from PN_NAME
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* @param TIsiReceiveC& aReceivedMessage Message data
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*/
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void HandleNameServiceMessage( const TIsiReceiveC& aReceivedMessage );
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/*
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* Handles messages from PN_
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* @param TIsiReceiveC& aReceivedMessage Message data
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*/
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void HandlePipeServiceMessage( const TIsiReceiveC& aReceivedMessage );
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/**
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* Removes pipe.
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* @param TUint8 aDteId Connection DteId
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*/
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void RemovePipe( const TUint8 aDteId);
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/**
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* Redirects pipe
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* @param TUint8 aDteId Connection DteId
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* @param TUint8 aNewDevId New PEP
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* @param TUint8 aNewObjId New PEP
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*/
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void RedirectPipe( const TUint8 aDteId, const TUint8 aNewDevId, const TUint8 aNewObjId );
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/**
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* Links dteId to created Pipe
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* @param TUint8 aDteId Connection DteId
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*/
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void LinkDteIdToPipe( const TUint8 aDteId );
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/**
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* Queries AT MODEM object id.
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*/
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void SendTaskIdQuery();
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#endif
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private:
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/**
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* Default C++ constructor.
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* @param None
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* @return
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*/
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CModemAtPipeController( RIscApi& aIscApi, TUint& aObjId, CModemAtHandler& aHandler );
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/**
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* Used to send At command to modem
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* @param
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* @return Send status
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*/
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void ConstructL();
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#ifndef NCP_COMMON_BRIDGE_FAMILY
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/**
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* Handles MatchDataportName
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* @param TUint aName
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*/
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TUint MatchDataportName( TUint aName );
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/**
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* Handles PNS_NAME_ADD_IND
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* @param TIsiReceiveC& aReceivedMessage Message data
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*/
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void HandleNameAddInd( const TIsiReceiveC& aReceivedMesssage );
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/**
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* Handles PNS_NAME_REMOVE_IND
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* @param TIsiReceiveC& aReceivedMessage Message data
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*/
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void HandleNameRemoveInd( const TIsiReceiveC& aReceivedMesssage );
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/**
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* Handles PNS_NAME_QUERY_RESP
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* @param TIsiReceiveC& aReceivedMessage Message data
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*/
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void HandleNameQueryResp( const TIsiReceiveC& aReceivedMesssage );
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/**
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* Handles PNS_PIPE_CREATE_RESP
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* @param TIsiReceiveC& aReceivedMessage Message data
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*/
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void HandlePipeCreateResp( const TIsiReceiveC& aReceivedMessage );
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/**
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* Handles PNS_PIPE_REDIRECT_RESP
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* @param TIsiReceiveC& aReceivedMessage Message data
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*/
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void HandlePipeRedirectResp( const TIsiReceiveC& aReceivedMessage );
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/**
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* Handles PNS_PIPE_REMOVE_RESP
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* @param TIsiReceiveC& aReceivedMessage Message data
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*/
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void HandlePipeRemoveResp( const TIsiReceiveC& aReceivedMessage );
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/**
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* Handles PNS_PIPE_ENABLE_RESP
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* @param TIsiReceiveC& aReceivedMessage Message data
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*/
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void HandlePipeEnabledResp( const TIsiReceiveC& aReceivedMessage );
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/**
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* Handles PNS_PEP_STATUS_IND
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* @param TIsiReceiveC& aReceivedMessage Message data
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*/
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void HandlePepStatusInd( const TIsiReceiveC& aReceivedMessage );
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/**
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* Sends PNS_PIPE_CREATE_REQ
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* @param TUint8 aDevId New PEP
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* @param TUint8 aObjId New PEP
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*/
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void SendCreatePipeMessage(const TUint8 aDevId, const TUint8 aObjId);
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/**
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* Sends PNS_PIPE_REMOVE_REQ
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* @param TUint8 aPipeHandle Pipehandle
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*/
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void SendRemovePipeReq( const TUint8 aPipeHandle );
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/**
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* Sends PNS_PIPE_ENABLE_REQ
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* @param TUint8 aPipeHandle Pipehandle
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*/
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void SendEnablePipeReq( const TUint8 aPipeHandle);
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/**
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* Finds dteid of pipe
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* @param const TInt aHandle pipe handle
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*/
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TInt FindDteId( const TInt aHandle );
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/**
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* ChangePipeState
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* @param const TInt aDteId
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* @param TPipeInfo::EPipeState aState
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*/
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void ChangePipeState( const TInt aDteId, TPipeInfo::EPipeState aState );
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#endif
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private:
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RIscApi& iIscApi;
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TUint iModemAtObjId; //Modem AT Controller Obj-id
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TUint iModemAtDevId; //Modem AT Controller device-id
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TInt iPipeHandle; //handle of created pipe
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TUint iDataportDevId; //Dataport device-id
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TUint iDataportObjId; //Dataport obj-id
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TUint iCellmoDevId; //AT Modem device-id
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TUint iCellmoObjId; //AT Modem obj-id
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TPipeInfo iPipeTable[KMaxDteIdCount]; //created pipes
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CModemAtHandler& iAtHandler; //forwards AT-commands to the AT MODEM
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CActiveSchedulerWait* iSchedulerWait;
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TUint8 iDteId; // temporary dte id for creating the connection
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};
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#endif // CMODEMATPIPECONTROLLER_H
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