/*

* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  Implementation of CPushViewServiceOp.

*

*/

// INCLUDE FILES

#include "PushViewServiceOp.h"

#include "PushMtmUiPanic.h"

#include "PushMtmLog.h"

#include <PushEntry.h>

#include <CUnknownPushMsgEntry.h>

#include <eikenv.h>

#include <apmstd.h>

#include <DocumentHandler.h>

// ================= MEMBER FUNCTIONS =======================

// ---------------------------------------------------------

// CPushViewServiceOp::CPushViewServiceOp

// ---------------------------------------------------------

//

CPushViewServiceOp::CPushViewServiceOp( CMsvSession& aSession, 

                                        TMsvId aEntryId, 

                                        TRequestStatus& aObserverStatus ) 

:   CPushMtmUiOperation( aSession, aEntryId, aObserverStatus )

    {

    PUSHLOG_WRITE("CPushViewServiceOp constructing")

    }

// ---------------------------------------------------------

// CPushViewServiceOp::~CPushViewServiceOp

// ---------------------------------------------------------

//

CPushViewServiceOp::~CPushViewServiceOp()

    {

    Cancel();

    delete iDocHandler;

    }

// ---------------------------------------------------------

// CPushViewServiceOp::StartL

// ---------------------------------------------------------

//

void CPushViewServiceOp::StartL()

    {

    PUSHLOG_ENTERFN("CPushViewServiceOp::~CPushViewServiceOp")

    Cancel();

    CPushMtmOperation::StartL();

    PUSHLOG_LEAVEFN("CPushViewServiceOp::~CPushViewServiceOp")

    }

// ---------------------------------------------------------

// CPushViewServiceOp::RunL

// ---------------------------------------------------------

//

void CPushViewServiceOp::RunL()

    {

    PUSHLOG_ENTERFN("CPushViewServiceOp::RunL")

    TMsvEntry tEntry;

    TMsvId service;

    User::LeaveIfError( iMsvSession.GetEntry( iEntryId, service, tEntry ) );

    __ASSERT_ALWAYS( tEntry.iMtm == KUidMtmWapPush, 

                     UiPanic( EPushMtmUiPanBadMtm ) );

    CUnknownPushMsgEntry* context = NULL;

    const TInt32 bioType( tEntry.iBioType );

    if ( bioType == KUidWapPushMsgUnknown.iUid )

        {

        context = CUnknownPushMsgEntry::NewL();

        }

    else

        {

        __ASSERT_DEBUG( EFalse, UiPanic( EPushMtmUiPanBadBioType ) );

        User::Leave( KErrNotSupported );

        }

    CleanupStack::PushL( context );

    context->RetrieveL( iMsvSession, iEntryId );

    const TPtrC  contentType = context->ContentType();

    const TPtrC8 content = context->MessageData();

    __ASSERT_DEBUG( !iDocHandler, UiPanic( EPushMtmUiPanAlreadyInitialized ) );

    iDocHandler = CDocumentHandler::NewL( CEikonEnv::Static()->Process() );

    iDocHandler->SetExitObserver( this );

    HBufC8* contentType8 = HBufC8::NewMaxLC( contentType.Length() );

    contentType8->Des().Copy( contentType );

    TDataType dataType( *contentType8 );

    CAiwGenericParamList& paramList = iDocHandler->InParamListL();

    RFile tempFile;  

    iDocHandler->SaveTempFileL

        ( content, dataType, KNullDesC, tempFile );

    PUSHLOG_WRITE(" SaveTempFileL OK");

    CleanupClosePushL( tempFile );

    iDocHandler->OpenFileEmbeddedL( tempFile, dataType, paramList );

    PUSHLOG_WRITE(" OpenFileEmbeddedL OK");

    CleanupStack::PopAndDestroy( &tempFile ); // tempFile

    PUSHLOG_WRITE(" PopAndDestroy( &tempFile ) OK");

    CleanupStack::PopAndDestroy( 2, context ); // contentType8, context

    // Signal the observer when the viewer is terminated.

    PUSHLOG_LEAVEFN("CPushViewServiceOp::RunL")

    }

// ---------------------------------------------------------

// CPushViewServiceOp::DoCancel

// ---------------------------------------------------------

//

void CPushViewServiceOp::DoCancel()

    {

    PUSHLOG_WRITE("CPushViewServiceOp::DoCancel")

    SignalObserver( KErrCancel );

    }

// ---------------------------------------------------------

// CPushViewServiceOp::RunError

// ---------------------------------------------------------

//

TInt CPushViewServiceOp::RunError( TInt aError )

    {

    PUSHLOG_WRITE_FORMAT("CPushViewServiceOp::RunError <%d>",aError)

    TRAP_IGNORE( ShowGlobalErrorNoteL( aError ) );

    return CPushMtmOperation::RunError( aError );

    }

// -----------------------------------------------------------------------------

// CPushViewServiceOp::HandleServerAppExit

// -----------------------------------------------------------------------------

//

void CPushViewServiceOp::HandleServerAppExit( TInt aReason )

    {

    PUSHLOG_WRITE_FORMAT("CPushViewServiceOp::HandleServerAppExit <%d>",aReason)

    aReason = 0; // Just to avoid warnings.

    // Ready.

    SignalObserver( KErrNone );

    }

// End of file.