// Copyright (c) 2009 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:

//

#include <mtp/cmtptypeinterdependentpropdesc.h>

#include <mtp/cmtptypeobjectpropdesc.h>

#include <mtp/mtpprotocolconstants.h>

#include <mtp/mmtpdataproviderframework.h>

#include "cmtprequestprocessor.h"

#include "cmtppictbridgegetformatcapabilities.h"

#include "ptpdef.h"

/**

Two-phase construction method

@param aFramework   The data provider framework

@param aConnection  The connection object

@param aDataProvider  The pictbridge Dp

*/ 

MMTPRequestProcessor* CMTPPictBridgeDpGetFormatCapabilities::NewL(

    MMTPDataProviderFramework& aFramework,

    MMTPConnection& aConnection,

    CMTPPictBridgeDataProvider& aDataProvider)

    {

    CMTPPictBridgeDpGetFormatCapabilities* self = new (ELeave) CMTPPictBridgeDpGetFormatCapabilities(aFramework, aConnection, aDataProvider);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

/**

Destructor

*/

CMTPPictBridgeDpGetFormatCapabilities::~CMTPPictBridgeDpGetFormatCapabilities()

    {

    delete iCapabilityList;

    __FLOG_CLOSE;

    }

/**

ServiceL

*/

void CMTPPictBridgeDpGetFormatCapabilities::ServiceL()

    {

    __FLOG(_L8(">> CMTPPictBridgeDpGetFormatCapabilities::ServiceL"));

    delete iCapabilityList;

    iCapabilityList = CMTPTypeFormatCapabilityList::NewL();

    iFormatCode = Request().Uint32(TMTPTypeRequest::ERequestParameter1);

    BuildFormatScriptL();

    SendDataL(*iCapabilityList); 

    __FLOG(_L8("<< CMTPPictBridgeDpGetFormatCapabilities::ServiceL"));   

    }

/**

BuildFormatScriptL

*/

void CMTPPictBridgeDpGetFormatCapabilities::BuildFormatScriptL() 

    {

    __FLOG(_L8(">> CMTPPictBridgeDpGetFormatCapabilities::BuildFormatScriptL"));

    CMTPTypeInterdependentPropDesc*  interDesc = CMTPTypeInterdependentPropDesc::NewLC();

    CMTPTypeFormatCapability* frmCap = CMTPTypeFormatCapability::NewLC( EMTPFormatCodeScript ,interDesc );

    //for group code

    //EMTPObjectPropCodeStorageID

    CMTPTypeObjectPropDesc* objectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeStorageID);

    objectProperty->SetUint32L(CMTPTypeObjectPropDesc::EGroupCode,GetPropertyGroupNumber(EMTPObjectPropCodeStorageID));

    frmCap->AppendL( objectProperty );

    //EMTPObjectPropCodeObjectFormat

    objectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeObjectFormat);

    objectProperty->SetUint32L(CMTPTypeObjectPropDesc::EGroupCode,GetPropertyGroupNumber(EMTPObjectPropCodeObjectFormat));

    frmCap->AppendL( objectProperty );

    //EMTPObjectPropCodeProtectionStatus

    frmCap->AppendL( ServiceProtectionStatusL() );

    //EMTPObjectPropCodeObjectSize

    objectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeObjectSize);

    objectProperty->SetUint32L(CMTPTypeObjectPropDesc::EGroupCode,GetPropertyGroupNumber(EMTPObjectPropCodeObjectSize));

    frmCap->AppendL( objectProperty );

    //EMTPObjectPropCodeObjectFileName

    objectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeObjectFileName);

    objectProperty->SetUint32L(CMTPTypeObjectPropDesc::EGroupCode,GetPropertyGroupNumber(EMTPObjectPropCodeObjectFileName));

    frmCap->AppendL( objectProperty );

    //EMTPObjectPropCodeDateModified

    objectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeDateModified);

    objectProperty->SetUint32L(CMTPTypeObjectPropDesc::EGroupCode,GetPropertyGroupNumber(EMTPObjectPropCodeDateModified));

    frmCap->AppendL(  objectProperty );

    //EMTPObjectPropCodeParentObject

    objectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeParentObject);

    objectProperty->SetUint32L(CMTPTypeObjectPropDesc::EGroupCode,GetPropertyGroupNumber(EMTPObjectPropCodeParentObject));

    frmCap->AppendL( objectProperty );

    //EMTPObjectPropCodePersistentUniqueObjectIdentifier

    objectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodePersistentUniqueObjectIdentifier);

    objectProperty->SetUint32L(CMTPTypeObjectPropDesc::EGroupCode,GetPropertyGroupNumber(EMTPObjectPropCodePersistentUniqueObjectIdentifier));

    frmCap->AppendL( objectProperty );

    //EMTPObjectPropCodeName

    objectProperty = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeName);

    objectProperty->SetUint32L(CMTPTypeObjectPropDesc::EGroupCode,GetPropertyGroupNumber(EMTPObjectPropCodeName));

    frmCap->AppendL( objectProperty); 

    //EMTPObjectPropCodeNonConsumable

    frmCap->AppendL(ServiceNonConsumableL() );

    iCapabilityList->AppendL(frmCap);

    CleanupStack::Pop(frmCap);

    CleanupStack::Pop(interDesc);

    __FLOG(_L8("<< CMTPPictBridgeDpGetFormatCapabilities::BuildFormatScriptL"));

    }

/**

ServiceProtectionStatusL

*/

CMTPTypeObjectPropDesc* CMTPPictBridgeDpGetFormatCapabilities::ServiceProtectionStatusL()

    {

    CMTPTypeObjectPropDescEnumerationForm* expectedForm = CMTPTypeObjectPropDescEnumerationForm::NewL(EMTPTypeUINT16);

    CleanupStack::PushL(expectedForm);

    //Currently, we only support EMTPProtectionNoProtection and EMTPProtectionReadOnly

    TUint16 values[] = {EMTPProtectionNoProtection, EMTPProtectionReadOnly};

    TUint   numValues((sizeof(values) / sizeof(values[0])));

    for (TUint i = 0; i < numValues; i++)

        {

        TMTPTypeUint16 data(values[i]);

        expectedForm->AppendSupportedValueL(data);

        }  

    CMTPTypeObjectPropDesc* ret = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeProtectionStatus, *expectedForm);

    ret->SetUint32L(CMTPTypeObjectPropDesc::EGroupCode,GetPropertyGroupNumber(EMTPObjectPropCodeProtectionStatus));

    CleanupStack::PopAndDestroy(expectedForm);

    return ret;

    }

/**

ServiceNonConsumableL

*/

CMTPTypeObjectPropDesc* CMTPPictBridgeDpGetFormatCapabilities::ServiceNonConsumableL()

    {

    CMTPTypeObjectPropDescEnumerationForm* expectedForm = CMTPTypeObjectPropDescEnumerationForm::NewL(EMTPTypeUINT8);

    CleanupStack::PushL(expectedForm);

    TUint8 values[] = {0,1};

    TUint   numValues((sizeof(values) / sizeof(values[0])));

    for (TUint i = 0; i < numValues; i++)

        {

        TMTPTypeUint8 data(values[i]);

        expectedForm->AppendSupportedValueL(data);

        }   

    CMTPTypeObjectPropDesc* ret = CMTPTypeObjectPropDesc::NewL(EMTPObjectPropCodeNonConsumable, *expectedForm);

    ret->SetUint32L(CMTPTypeObjectPropDesc::EGroupCode,GetPropertyGroupNumber(EMTPObjectPropCodeNonConsumable));

    CleanupStack::PopAndDestroy(expectedForm);

    return ret;

    }

/**

CheckRequestL

*/

TMTPResponseCode CMTPPictBridgeDpGetFormatCapabilities::CheckRequestL()

    {

    __FLOG(_L8(">> CMTPPictBridgeDpGetFormatCapabilities::CheckRequestL"));   

    TMTPResponseCode response = CMTPRequestProcessor::CheckRequestL(); 

    if(EMTPRespCodeOK != response)

        return response;

    TUint32 formatCode = Request().Uint32(TMTPTypeRequest::ERequestParameter1);

    if((formatCode != EMTPFormatCodeScript)&& (iFormatCode != KMTPFormatsAll))

        {

        return EMTPRespCodeInvalidObjectFormatCode;

        }

    __FLOG(_L8("<< CMTPPictBridgeDpGetFormatCapabilities::CheckRequestL"));   

    return EMTPRespCodeOK; 

    }

/**

Standard c++ constructor

*/  

CMTPPictBridgeDpGetFormatCapabilities::CMTPPictBridgeDpGetFormatCapabilities(

    MMTPDataProviderFramework& aFramework,

    MMTPConnection& aConnection,

    CMTPPictBridgeDataProvider& aDataProvider):

    CMTPRequestProcessor(aFramework, aConnection, 0, NULL),

    iPictBridgeDP(aDataProvider)

    {

    }

/**

ConstructL

*/      

void CMTPPictBridgeDpGetFormatCapabilities::ConstructL()

    {

    __FLOG_OPEN(KMTPSubsystem, KComponent);

    __FLOG(_L8("CMTPPictBridgeDpGetFormatCapabilities::ConstructL")); 

    }

/**

GetPropertyGroupNumber

*/  

TUint16  CMTPPictBridgeDpGetFormatCapabilities::GetPropertyGroupNumber(const TUint16 aPropCode) const

    {

    // begin from group 1, since group 0 is not used

    for(int group = 1; group <= KMTPDpPropertyGroupNumber; group++)

        {

        for( int propCodeIndex = 0 ; propCodeIndex < KMTPDpPropertyNumber ; propCodeIndex++)

            {

                if(KMTPDpPropertyGroups[group][propCodeIndex] == aPropCode)

                    {

                    return group;

                    }

            }

        }

    // if not foud, the group number should be 0.

    return 0;

    }