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// Copyright (c) 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:
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//
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/**
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@file
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@internalComponent
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*/
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#include <mtp/mmtpdataproviderframework.h>
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#include <mtp/mtpprotocolconstants.h>
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#include <mtp/tmtptyperequest.h>
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#include "cmtppbcskip.h"
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#include "mtpplaybackcontroldpconst.h"
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#include "cmtpplaybackmap.h"
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#include "cmtpplaybackcontroldp.h"
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#include "cmtpplaybackproperty.h"
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#include "cmtpplaybackcommand.h"
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#include "mtpplaybackcontrolpanic.h"
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// Class constants.
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__FLOG_STMT(_LIT8(KComponent,"Skip");)
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/**
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Two-phase constructor.
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@param aPlugin The data provider plugin
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@param aFramework The data provider framework
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@param aConnection The connection from which the request comes
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@return a pointer to the created request processor object.
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*/
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MMTPRequestProcessor* CMTPPbcSkip::NewL(MMTPDataProviderFramework& aFramework,
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MMTPConnection& aConnection,
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CMTPPlaybackControlDataProvider& aDataProvider)
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{
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CMTPPbcSkip* self = new (ELeave) CMTPPbcSkip(aFramework, aConnection, aDataProvider);
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return self;
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}
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/**
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Destructor.
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*/
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CMTPPbcSkip::~CMTPPbcSkip()
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{
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__FLOG(_L8("CMTPPbcSkip - Entry"));
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delete iPbCmd;
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__FLOG(_L8("CMTPPbcSkip - Exit"));
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__FLOG_CLOSE;
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}
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/**
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Constructor.
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*/
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CMTPPbcSkip::CMTPPbcSkip(MMTPDataProviderFramework& aFramework,
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MMTPConnection& aConnection,
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CMTPPlaybackControlDataProvider& aDataProvider):
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CMTPRequestProcessor(aFramework, aConnection, 0, NULL),
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iPlaybackControlDp(aDataProvider)
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{
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//Open the log system
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__FLOG_OPEN(KMTPSubsystem, KComponent);
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}
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/**
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CheckRequestL
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*/
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TMTPResponseCode CMTPPbcSkip::CheckRequestL()
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{
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__FLOG(_L8("CheckRequestL - Entry"));
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TMTPResponseCode respCode = CMTPRequestProcessor::CheckRequestL();
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if(respCode == EMTPRespCodeOK)
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{
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respCode = EMTPRespCodeInvalidParameter;
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TUint32 step = Request().Uint32(TMTPTypeRequest::ERequestParameter1);
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if(step != 0)
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{
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respCode = EMTPRespCodeOK;
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}
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}
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__FLOG(_L8("CheckRequestL - Exit"));
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return respCode;
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}
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/**
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CMTPPbcSkip request handler.
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*/
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void CMTPPbcSkip::ServiceL()
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{
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__FLOG(_L8("ServiceL - Entry"));
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CMTPPlaybackMap& map(iPlaybackControlDp.GetPlaybackMap());
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MMTPPlaybackControl& control(iPlaybackControlDp.GetPlaybackControlL());
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TMTPPbCtrlData data;
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data.iOptCode = EMTPOpCodeSkip;
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data.iPropValInt32 = static_cast<TInt32>(Request().Uint32(TMTPTypeRequest::ERequestParameter1));
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TInt result = map.GetPlaybackControlCommand(data, &iPbCmd);
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if(KErrNone == result)
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{
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TRAPD(err, control.CommandL(*iPbCmd, this));
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__ASSERT_ALWAYS((err == KErrNone), SendResponseL(EMTPRespCodeInvalidParameter));
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}
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else
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{
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SendResponseL(EMTPRespCodeInvalidParameter);
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}
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__FLOG(_L8("ServiceL - Exit"));
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}
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void CMTPPbcSkip::HandlePlaybackCommandCompleteL(CMTPPlaybackCommand* aCmd, TInt aErr)
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{
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__FLOG(_L8("HandlePlaybackCommandCompleteL - Entry"));
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__FLOG_1(_L8("aErr %d"), aErr);
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//Handle error response.
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TMTPResponseCode response;
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switch(aErr)
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{
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case KPlaybackErrNone:
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{
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response = EMTPRespCodeOK;
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}
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break;
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case KPlaybackErrDeviceBusy:
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{
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response = EMTPRespCodeDeviceBusy;
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}
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break;
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case KPlaybackErrDeviceUnavailable:
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{
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response = EMTPRespCodeDeviceBusy;
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iPlaybackControlDp.RequestToResetPbCtrl();
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}
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break;
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default:
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{
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response = EMTPRespCodeInvalidParameter;
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}
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break;
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}
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SendResponseL(response);
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if(aCmd != NULL)
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{
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__ASSERT_DEBUG((aCmd->PlaybackCommand() == iPbCmd->PlaybackCommand()), Panic(EMTPPBArgumentErr));
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__FLOG_1(_L8("aCmd %d"), aCmd->PlaybackCommand());
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}
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__FLOG(_L8("HandlePlaybackCommandCompleteL - Exit"));
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}
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