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/*
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* Copyright (c) 2002-2010 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: Obex client implementation
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*
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*/
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// INCLUDE FILES
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#include <apgcli.h> // RApaLSession
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#include "BTServiceClient.h"
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#include "BTServiceUtils.h"
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#include "BTConnectionTimer.h"
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#include "BTSUDebug.h"
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const TUint16 KMtuSizeReceiv = 0xFFFF; // 64kB - 1 (65535)
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const TUint16 KMtuSizeTrans = 0x8000; // 32kB
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const TInt KBufferSize = 0x8000; // 32kB
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const TInt KBTConnectionTimeout = 20 * 1000 * 1000; // 20 seconds
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const TInt KBTAbortTimeout = 2 * 1000 * 1000; // 2 seconds
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// CONSTANTS
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// CBTServiceClient::CBTServiceClient
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// C++ default constructor can NOT contain any code, that
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// might leave.
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// -----------------------------------------------------------------------------
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//
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CBTServiceClient::CBTServiceClient( MBTServiceClientObserver* aObserver )
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: CActive( EPriorityStandard ),
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iClientState( EBTSCliIdle ),
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iObserver( aObserver )
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{
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CActiveScheduler::Add( this );
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}
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// -----------------------------------------------------------------------------
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// CBTServiceClient::ConstructL
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// Symbian 2nd phase constructor can leave.
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// -----------------------------------------------------------------------------
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//
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void CBTServiceClient::ConstructL( const TBTDevAddr& aRemoteDevice,
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const TUint aRemotePort,
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RArray<CObexHeader*> aHeaderList )
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{
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FLOG(_L("[BTSU]\t CBTServiceClient::ConstructL()"));
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iTotalBytesSent = 0;
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// Create Obex Client
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//
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TObexBluetoothProtocolInfo info;
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info.iTransport = KBTSProtocol;
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info.iAddr.SetBTAddr( aRemoteDevice );
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info.iAddr.SetPort( aRemotePort );
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TObexProtocolPolicy obexProtocolPolicy;
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obexProtocolPolicy.SetReceiveMtu( KMtuSizeReceiv );
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obexProtocolPolicy.SetTransmitMtu( KMtuSizeTrans );
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iClient = CObexClient::NewL( info, obexProtocolPolicy );
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iClient->SetCallBack( *this );
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iPasskeyRequest = new (ELeave) CBTSUPasskeyRequest();
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// Create Connect-object
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//
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iConnectObject = CObexNullObject::NewL();
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if ( aHeaderList.Count() > 0 )
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{
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for ( TInt index = 0; index < aHeaderList.Count(); index++ )
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{
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iConnectObject->AddHeaderL( *aHeaderList[index] );
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}
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}
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// Establish client connection
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//
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iClient->Connect( *iConnectObject, iStatus );
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SetActive();
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iClientState = EBTSCliConnecting;
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iConnectionTimer = CBTConnectionTimer::NewL(this);
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iConnectionTimer -> SetTimeOut ( TTimeIntervalMicroSeconds32( KBTConnectionTimeout ) );
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iConnectionTimer -> Start();
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FLOG(_L("[BTSU]\t CBTServiceClient::ConstructL() completed"));
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}
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// -----------------------------------------------------------------------------
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// CBTServiceClient::NewL
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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CBTServiceClient* CBTServiceClient::NewL( MBTServiceClientObserver* aObserver,
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const TBTDevAddr& aRemoteDevice,
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const TUint aRemotePort,
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RArray<CObexHeader*> aHeaderList )
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{
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CBTServiceClient* self = new( ELeave ) CBTServiceClient( aObserver );
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CleanupStack::PushL( self );
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self->ConstructL( aRemoteDevice, aRemotePort, aHeaderList );
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CleanupStack::Pop();
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return self;
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}
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// Destructor
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CBTServiceClient::~CBTServiceClient()
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{
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FLOG(_L("[BTSU]\t CBTServiceClient::~CBTServiceClient()"));
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if(iConnectionTimer)
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{
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iConnectionTimer->Cancel();
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delete iConnectionTimer;
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iConnectionTimer=NULL;
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}
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Cancel();
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if(iClient)
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{
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delete iClient;
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iClient = NULL;
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}
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delete iPasskeyRequest;
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iPasskeyRequest = NULL;
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if ( iConnectObject )
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{
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iConnectObject->Reset();
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delete iConnectObject;
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iConnectObject = NULL;
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}
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if ( iObjectBuffer )
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{
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iObjectBuffer->Reset();
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delete iObjectBuffer;
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iObjectBuffer = NULL;
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}
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if ( iGetObject )
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{
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delete iGetObject;
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iGetObject = NULL;
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}
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if ( iPutObject )
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{
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iPutObject->Reset();
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delete iPutObject;
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iPutObject = NULL;
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}
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if ( iPutBufObject )
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{
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iPutBufObject->Reset();
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delete iPutBufObject;
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iPutBufObject = NULL;
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}
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if(iBuffer)
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{
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delete iBuffer;
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iBuffer = NULL;
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}
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FLOG(_L("[BTSU]\t CBTServiceClient::~CBTServiceClient() completed"));
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}
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// -----------------------------------------------------------------------------
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// CBTServiceClient::GetObjectL
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// -----------------------------------------------------------------------------
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//
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void CBTServiceClient::GetObjectL( RArray<CObexHeader*>& aHeaderList,
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const TDesC& aFileName )
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{
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FLOG(_L("[BTSU]\t CBTServiceClient::GetObjectL()"));
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if ( iGetObject )
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{
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iGetObject->Reset();
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delete iGetObject;
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iGetObject = NULL;
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}
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// Create object
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//
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if ( aFileName == KNullDesC )
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{
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iObjectBuffer = CBufFlat::NewL( KBTSUDataBufferExpandSize );
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iGetObject = CObexBufObject::NewL( iObjectBuffer );
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}
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else
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{
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iGetObject = CObexBufObject::NewL( NULL );
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iGetObject->SetDataBufL( aFileName );
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}
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// Set headers
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//
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if ( aHeaderList.Count() > 0 )
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{
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for ( TInt index = 0; index < aHeaderList.Count(); index++ )
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{
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iGetObject->AddHeaderL( *aHeaderList[index] );
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}
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}
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// Send get request
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//
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iClient->Get( *iGetObject, iStatus );
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SetActive();
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iClientState = EBTSCliGetting;
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FLOG(_L("[BTSU]\t CBTServiceClient::GetObjectL() completed"));
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}
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// -----------------------------------------------------------------------------
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// CBTServiceClient::PutObjectL
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// -----------------------------------------------------------------------------
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//
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void CBTServiceClient::PutObjectL( RArray<CObexHeader*>& aHeaderList,
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const TDesC& aFileName )
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{
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FLOG(_L("[BTSU]\t CBTServiceClient::PutObjectL()"));
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if ( iPutObject )
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{
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iPutObject->Reset();
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delete iPutObject;
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iPutObject = NULL;
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}
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// Create object
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//
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iPutObject = CObexFileObject::NewL();
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// Set body
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//
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if ( aFileName != KNullDesC )
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{
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iPutObject->InitFromFileL ( aFileName );
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}
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// Set headers
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//
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if ( aHeaderList.Count() > 0 )
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{
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for ( TInt index = 0; index < aHeaderList.Count(); index++ )
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{
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iPutObject->AddHeaderL( *aHeaderList[index] );
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}
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}
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// Send object
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//
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iClient->Put( *iPutObject, iStatus );
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SetActive();
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iClientState = EBTSCliPutting;
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FLOG(_L("[BTSU]\t CBTServiceClient::PutObjectL() completed"));
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}
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// -----------------------------------------------------------------------------
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// CBTServiceClient::PutObjectL
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// -----------------------------------------------------------------------------
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//
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void CBTServiceClient::PutObjectL( RArray<CObexHeader*>& aHeaderList,
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RFile& aFile )
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{
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FLOG(_L("[BTSU]\t CBTServiceClient::PutObjectL()"));
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if ( iPutObject )
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{
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iPutObject->Reset();
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delete iPutObject;
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iPutObject = NULL;
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}
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if ( iPutBufObject )
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{
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iPutBufObject->Reset();
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delete iPutBufObject;
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iPutBufObject = NULL;
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}
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// Create object
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//
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iPutBufObject = CObexBufObject::NewL(NULL);
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// Resolve MIME type
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//
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RApaLsSession session;
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HBufC8* mimeType = NULL;
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TDataType type;
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TUid uid;
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// Set headers
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//
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if ( aHeaderList.Count() > 0 )
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{
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for ( TInt index = 0; index < aHeaderList.Count(); index++ )
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{
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iPutBufObject->AddHeaderL( *aHeaderList[index] );
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}
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}
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TDesC8 typeheader=iPutBufObject->Type();
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if ( typeheader == KNullDesC8 )
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{
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User::LeaveIfError( session.Connect() );
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CleanupClosePushL( session );
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TInt error = session.AppForDocument( aFile, uid, type );
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if ( error == KErrNone )
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{
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mimeType = type.Des8().AllocLC();
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iPutBufObject->SetTypeL(*mimeType);
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CleanupStack::PopAndDestroy();
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}
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CleanupStack::Pop(); // session
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session.Close();
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}
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//Set object information
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//
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TFileName filename;
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aFile.Name(filename);
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TInt size;
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aFile.Size(size);
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iPutBufObject->SetLengthL(size);
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iPutBufObject->SetNameL(filename);
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TTime time;
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if ( aFile.Modified(time) == KErrNone )
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{
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iPutBufObject->SetTimeL(time);
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}
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RFile file;
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file.Duplicate(aFile);
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iBuffer = CBufFlat::NewL(KBufferSize);
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iBuffer ->ResizeL(KBufferSize);
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TObexRFileBackedBuffer bufferdetails(*iBuffer,file,CObexBufObject::ESingleBuffering);
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iPutBufObject->SetDataBufL(bufferdetails);
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// Send object
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//
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iClient->Put( *iPutBufObject, iStatus );
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SetActive();
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iClientState = EBTSCliPutting;
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FLOG(_L("[BTSU]\t CBTServiceClient::PutObjectL() completed"));
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}
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// -----------------------------------------------------------------------------
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// CBTServiceClient::CloseClientConnection
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// -----------------------------------------------------------------------------
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//
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void CBTServiceClient::CloseClientConnection()
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{
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FLOG(_L("[BTSU]\t CBTServiceClient::CloseClientConnection()"));
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iClient->Disconnect( iStatus );
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SetActive();
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iClientState = EBTSCliDisconnecting;
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FLOG(_L("[BTSU]\t CBTServiceClient::CloseClientConnection() completed"));
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}
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// -----------------------------------------------------------------------------
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// CBTServiceClient::GetProgressStatus
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// -----------------------------------------------------------------------------
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//
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TInt CBTServiceClient::GetProgressStatus()
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{
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FLOG(_L("[BTSU]\t CBTServiceClient::GetProgressStatus()"));
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TInt bytesSent = 0;
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if ( iPutBufObject )
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{
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bytesSent = iPutBufObject->BytesSent();
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}
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if ( iPutObject )
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{
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bytesSent = iPutObject->BytesSent();
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}
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FTRACE(FPrint(_L("[BTSU]\t CBTServiceClient::GetProgressStatus() completed, bytes sent %d"), iTotalBytesSent + bytesSent ) );
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// return iTotalBytesSent + bytesSent;
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return bytesSent;
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}
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// -----------------------------------------------------------------------------
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// CBTServiceClient::GetUserPasswordL
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// -----------------------------------------------------------------------------
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//
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void CBTServiceClient::GetUserPasswordL( const TDesC& /*aRealm*/ )
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{
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FLOG(_L("[BTSU]\t CBTServiceClient::GetUserPasswordL()"));
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iPasskeyRequest->StartPassKeyRequestL( iClient );
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FLOG(_L("[BTSU]\t CBTServiceClient::GetUserPasswordL() completed"));
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}
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// -----------------------------------------------------------------------------
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// CBTServiceClient::DoCancel
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// -----------------------------------------------------------------------------
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//
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void CBTServiceClient::DoCancel()
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{
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FLOG(_L("[BTSU]\t CBTServiceClient::DoCancel()"));
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if ( iConnectionTimer )
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{
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iConnectionTimer->Cancel();
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delete iConnectionTimer;
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iConnectionTimer=NULL;
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}
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// Deleting obexclient is the only way to cancel active requests
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//
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if ( iClient )
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{
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delete iClient;
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iClient = NULL;
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}
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FLOG(_L("[BTSU]\t CBTServiceClient::DoCancel() completed"));
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}
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// -----------------------------------------------------------------------------
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// CBTServiceClient::RunL
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// -----------------------------------------------------------------------------
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//
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void CBTServiceClient::RunL()
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{
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FTRACE(FPrint(_L("[BTSU]\t CBTServiceClient::RunL() status %d"), iStatus.Int() ) );
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if ( !iObserver )
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{
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return;
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}
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switch ( iClientState )
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{
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case EBTSCliConnecting:
|
|
462 |
{
|
|
463 |
FLOG(_L("[BTSU]\t CBTServiceClient::RunL() EBTSCliConnecting"));
|
|
464 |
iConnectObject->Reset();
|
|
465 |
if(iConnectionTimer)
|
|
466 |
{
|
|
467 |
iConnectionTimer->Cancel();
|
|
468 |
delete iConnectionTimer;
|
|
469 |
iConnectionTimer=NULL;
|
|
470 |
}
|
|
471 |
iObserver->ConnectCompleted( iStatus.Int() );
|
|
472 |
break;
|
|
473 |
}
|
|
474 |
|
|
475 |
case EBTSCliPutting:
|
|
476 |
{
|
|
477 |
FLOG(_L("[BTSU]\t CBTServiceClient::RunL() EBTSCliPutting"));
|
|
478 |
if(iPutBufObject)
|
|
479 |
{
|
|
480 |
iTotalBytesSent += iPutBufObject->BytesSent();
|
|
481 |
}
|
|
482 |
else
|
|
483 |
{
|
|
484 |
iTotalBytesSent += iPutObject->BytesSent();
|
|
485 |
}
|
|
486 |
|
|
487 |
const CObexHeaderSet& response=iClient->GetPutFinalResponseHeaders();
|
|
488 |
if ( iPutBufObject )
|
|
489 |
{
|
|
490 |
iPutBufObject->Reset();
|
|
491 |
delete iPutBufObject;
|
|
492 |
iPutBufObject = NULL;
|
|
493 |
}
|
|
494 |
|
|
495 |
if ( iPutObject )
|
|
496 |
{
|
|
497 |
iPutObject->Reset();
|
|
498 |
delete iPutObject;
|
|
499 |
iPutObject = NULL;
|
|
500 |
}
|
|
501 |
if(iBuffer)
|
|
502 |
{
|
|
503 |
delete iBuffer;
|
|
504 |
iBuffer = NULL;
|
|
505 |
}
|
|
506 |
//put there call getEnv
|
|
507 |
iObserver->PutCompleted( iStatus.Int(), &response);
|
|
508 |
FLOG(_L("[BTSU]\t CBTServiceClient::RunL() EBTSCliPutting done"));
|
|
509 |
break;
|
|
510 |
}
|
|
511 |
|
|
512 |
case EBTSCliGetting:
|
|
513 |
{
|
|
514 |
iObserver->GetCompleted( iStatus.Int(), iGetObject );
|
|
515 |
break;
|
|
516 |
}
|
|
517 |
|
|
518 |
case EBTSCliDisconnecting:
|
|
519 |
{
|
|
520 |
// Any errors are ignored
|
|
521 |
//
|
|
522 |
iObserver->ClientConnectionClosed();
|
|
523 |
break;
|
|
524 |
}
|
|
525 |
|
|
526 |
case EBTSCliIdle:
|
|
527 |
default:
|
|
528 |
{
|
|
529 |
FLOG(_L("[BTSU]\t CBTServiceClient::RunL() ERROR, unhandled case"));
|
|
530 |
break;
|
|
531 |
}
|
|
532 |
}
|
|
533 |
|
|
534 |
FLOG(_L("[BTSU]\t CBTServiceClient::RunL() completed"));
|
|
535 |
}
|
|
536 |
|
|
537 |
// -----------------------------------------------------------------------------
|
|
538 |
// CBTServiceClient::ConnectionTimedOut
|
|
539 |
// -----------------------------------------------------------------------------
|
|
540 |
//
|
|
541 |
void CBTServiceClient::ConnectionTimedOut()
|
|
542 |
{
|
|
543 |
FLOG(_L("[BTSU]\t CBTServiceClient::ConnectionTimedOut"));
|
|
544 |
switch ( iClientState )
|
|
545 |
{
|
|
546 |
case EBTSCliConnecting:
|
|
547 |
{
|
|
548 |
iObserver->ConnectTimedOut();
|
|
549 |
break;
|
|
550 |
}
|
|
551 |
case EBTSCliGetting:
|
|
552 |
{
|
|
553 |
iObserver->GetCompleted( KErrAbort, iGetObject );
|
|
554 |
break;
|
|
555 |
}
|
|
556 |
case EBTSCliPutting:
|
|
557 |
{
|
|
558 |
const CObexHeaderSet& response=iClient->GetPutFinalResponseHeaders();
|
|
559 |
iObserver->PutCompleted( KErrAbort, &response );
|
|
560 |
break;
|
|
561 |
}
|
|
562 |
default:
|
|
563 |
FLOG(_L("[BTSU]\t CBTServiceClient::ConnectionTimedOut unhandled client state "));
|
|
564 |
}
|
|
565 |
|
|
566 |
FLOG(_L("[BTSU]\t CBTServiceClient::ConnectionTimedOut"));
|
|
567 |
}
|
|
568 |
// -----------------------------------------------------------------------------
|
|
569 |
// CBTServiceClient::Abort
|
|
570 |
// -----------------------------------------------------------------------------
|
|
571 |
//
|
|
572 |
void CBTServiceClient::Abort()
|
|
573 |
{
|
|
574 |
FLOG(_L("[BTSU]\t CBTServiceClient::Abort"));
|
|
575 |
if ( iClient && ( iClientState == EBTSCliPutting || iClientState == EBTSCliGetting ) )
|
|
576 |
{
|
|
577 |
if ( iConnectionTimer )
|
|
578 |
{
|
|
579 |
delete iConnectionTimer;
|
|
580 |
iConnectionTimer = NULL;
|
|
581 |
}
|
|
582 |
TRAPD(trapErr, iConnectionTimer = CBTConnectionTimer::NewL(this) );
|
|
583 |
if ( trapErr != KErrNone)
|
|
584 |
{
|
|
585 |
iObserver->ConnectCompleted( KErrAbort );
|
|
586 |
return;
|
|
587 |
}
|
|
588 |
iConnectionTimer -> SetTimeOut ( TTimeIntervalMicroSeconds32( KBTAbortTimeout ) );
|
|
589 |
iConnectionTimer -> Start();
|
|
590 |
iClient->Abort();
|
|
591 |
}
|
|
592 |
else if ( iClient && iClientState == EBTSCliConnecting)
|
|
593 |
{
|
|
594 |
iObserver->ConnectCompleted( KErrAbort );
|
|
595 |
}
|
|
596 |
FLOG(_L("[BTSU]\t CBTServiceClient::Abort"));
|
|
597 |
|
|
598 |
}
|
|
599 |
|
|
600 |
// End of File
|