--- a/mtpdataproviders/mtpplaybackcontroldp/src/cmtppbcsetdevicepropvalue.cpp Tue Aug 31 16:03:15 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,220 +0,0 @@
-// Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-/**
- @file
- @internalComponent
-*/
-
-#include <mtp/mmtpdataproviderframework.h>
-#include <mtp/mtpprotocolconstants.h>
-
-#include "cmtppbcsetdevicepropvalue.h"
-#include "mtpplaybackcontroldpconst.h"
-#include "cmtpplaybackcontroldp.h"
-#include "cmtpplaybackproperty.h"
-#include "cmtpplaybackcommand.h"
-#include "mtpplaybackcontrolpanic.h"
-
-// Class constants.
-__FLOG_STMT(_LIT8(KComponent,"SetPlaybackDevicePropValue");)
-
-/**
-Two-phase constructor.
-@param aPlugin The data provider plugin
-@param aFramework The data provider framework
-@param aConnection The connection from which the request comes
-@return a pointer to the created request processor object.
-*/
-MMTPRequestProcessor* CMTPPbcSetDevicePropValue::NewL(MMTPDataProviderFramework& aFramework,
- MMTPConnection& aConnection,
- CMTPPlaybackControlDataProvider& aDataProvider)
- {
- CMTPPbcSetDevicePropValue* self = new (ELeave) CMTPPbcSetDevicePropValue(aFramework, aConnection, aDataProvider);
- return self;
- }
-
-/**
-Destructor
-*/
-CMTPPbcSetDevicePropValue::~CMTPPbcSetDevicePropValue()
- {
- __FLOG(_L8("~CMTPPbcSetDevicePropValue - Entry"));
- delete iPbCmd;
- __FLOG(_L8("~CMTPPbcSetDevicePropValue - Exit"));
- __FLOG_CLOSE;
- }
-
-/**
-Standard c++ constructor
-*/
-CMTPPbcSetDevicePropValue::CMTPPbcSetDevicePropValue(MMTPDataProviderFramework& aFramework,
- MMTPConnection& aConnection,
- CMTPPlaybackControlDataProvider& aDataProvider):
- CMTPRequestProcessor(aFramework, aConnection, 0, NULL),
- iPlaybackControlDp(aDataProvider)
- {
- //Open the log system
- __FLOG_OPEN(KMTPSubsystem, KComponent);
- }
-
-/**
-CMTPPbcSetDevicePropValue request validator.
-@return EMTPRespCodeOK if request is verified, otherwise one of the error response codes
-*/
-TMTPResponseCode CMTPPbcSetDevicePropValue::CheckRequestL()
- {
- __FLOG(_L8("CheckRequestL - Entry"));
- TMTPResponseCode respCode = CMTPRequestProcessor::CheckRequestL();
- if(respCode == EMTPRespCodeOK)
- {
- respCode = EMTPRespCodeDevicePropNotSupported;
- TUint32 propCode = Request().Uint32(TMTPTypeRequest::ERequestParameter1);
- const TInt count = sizeof(KMTPPlaybackControlDpSupportedProperties) / sizeof(KMTPPlaybackControlDpSupportedProperties[0]);
- for (TUint i(0); (i < count); i++)
- {
- if (propCode == KMTPPlaybackControlDpSupportedProperties[i])
- {
- respCode = EMTPRespCodeOK;
- break;
- }
- }
- }
-
- __FLOG(_L8("CheckRequestL - Exit"));
- return respCode;
- }
-
-/**
-Process the transaction response phase.
-*/
-TBool CMTPPbcSetDevicePropValue::DoHandleResponsePhaseL()
- {
- __FLOG(_L8("DoHandleResponsePhaseL - Entry"));
-
- CMTPPlaybackMap& map(iPlaybackControlDp.GetPlaybackMap());
- //Destroy the previous playback command.
- delete iPbCmd;
- iPbCmd = NULL;
-
- //Get a new playback command.
- TInt result = map.GetPlaybackControlCommand(iData, &iPbCmd);
-
- if(KErrNone == result)
- {
- MMTPPlaybackControl& control(iPlaybackControlDp.GetPlaybackControlL());
- TRAPD(err, control.CommandL(*iPbCmd, this));
- __ASSERT_ALWAYS((err == KErrNone), SendResponseL(EMTPRespCodeInvalidDevicePropValue));
- }
- else if(KErrNotSupported == result)
- {
- SendResponseL(EMTPRespCodeDevicePropNotSupported);
- }
- else
- {
- SendResponseL(EMTPRespCodeInvalidDevicePropValue);
- }
-
- __FLOG(_L8("DoHandleResponsePhaseL - Exit"));
- return EFalse;
- }
-
-void CMTPPbcSetDevicePropValue::ServiceL()
- {
- __FLOG(_L8("ServiceL - Entry"));
- TMTPDevicePropertyCode propCode(static_cast<TMTPDevicePropertyCode>(Request().
- Uint32(TMTPTypeRequest::ERequestParameter1)));
- iData.iOptCode = EMTPOpCodeSetDevicePropValue;
- iData.iDevPropCode = propCode;
- switch(propCode)
- {
- case EMTPDevicePropCodePlaybackRate:
- {
- ReceiveDataL(iData.iPropValInt32);
- }
- break;
- case EMTPDevicePropCodeVolume:
- case EMTPDevicePropCodePlaybackObject:
- case EMTPDevicePropCodePlaybackContainerIndex:
- case EMTPDevicePropCodePlaybackPosition:
- {
- ReceiveDataL(iData.iPropValUint32);
- }
- break;
-
- default:
- {
- SendResponseL(EMTPRespCodeDevicePropNotSupported);
- }
- break;
- }
- __FLOG(_L8("ServiceL - Exit"));
- }
-
-void CMTPPbcSetDevicePropValue::HandlePlaybackCommandCompleteL(CMTPPlaybackCommand* aCmd, TInt aErr)
- {
- __FLOG(_L8("HandlePlaybackCommandCompleteL - Entry"));
- __FLOG_1(_L8("aErr %d"), aErr);
-
- //Handle error response.
- TMTPResponseCode response;
- switch(aErr)
- {
- case KPlaybackErrNone:
- {
- response = EMTPRespCodeOK;
- }
- break;
- case KPlaybackErrDeviceUnavailable:
- {
- response = EMTPRespCodeDeviceBusy;
- iPlaybackControlDp.RequestToResetPbCtrl();
- }
- break;
- case KPlaybackErrContextInvalid:
- {
- CMTPPlaybackProperty& prop(iPlaybackControlDp.GetPlaybackProperty());
- if(prop.IsDefaultPropertyValueL(iData))
- {
- response = EMTPRespCodeOK;
- }
- else
- {
- response = EMTPRespCodeAccessDenied;
- }
- }
- break;
- case KPlaybackErrParamInvalid:
- {
- response = EMTPRespCodeInvalidDevicePropValue;
- }
- break;
- default:
- {
- response = EMTPRespCodeDeviceBusy;
- }
- break;
- }
-
- SendResponseL(response);
-
- if(aCmd != NULL)
- {
- __ASSERT_DEBUG((aCmd->PlaybackCommand() == iPbCmd->PlaybackCommand()), Panic(EMTPPBArgumentErr));
- __FLOG_1(_L8("aCmd %d"), aCmd->PlaybackCommand());
- }
-
- __FLOG(_L8("HandlePlaybackCommandCompleteL - Exit"));
- }