/*

* 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: 

*

*

*/

// INCLUDE FILES

        // System includes

#include <eikdef.h>

#include <eikenv.h>

#include <sendui.h>

#include <CMessageData.h>

#include <TSendingCapabilities.h>

#include <SenduiMtmUids.h>

#include <msgbiouids.h>

#include <txtrich.h>

#include <smut.h>

	// User includes

#include "BrowserAppUi.h"

#include "BrowserUtil.h"

#include "BrowserDialogs.h"

#include "BrowserBmOTABinSender.h"

// MACROS

#ifndef _BOOKMARK_SENT_ASCII

// Calculates the byte size of 16bits (a)

#define TUINT16_LEN(a)  ( sizeof(a) / sizeof(TUint16) )

#endif

// ================= LOCAL CONSTANTS =======================

/// Granularity of the bookmark list.

LOCAL_C const TInt KGranularity = 1;

/// Attachment file name.

_LIT( KAttachmentFilename, "c:\\system\\temp\\Bookmark.txt");

#ifndef  _BOOKMARK_SENT_ASCII

// Binary encoded BM data. See OTA spec

static const TUint16 Kch_lstart[] = { 0x00, 0x01, 0x00, 0x45 };

static const TUint16 Kch_lend[] = { 0x01 };

static const TUint16 Kch_start[] = { 0xC6,0x7F,0x01,0x87,0x15,0x11,0x03 };

static const TUint16 Kch_mid[] = { 0x00,0x01,0x87,0x17,0x11,0x03 };

static const TUint16 Kch_end[] = { 0x00,0x01,0x01 };

#endif  // _BOOKMARK_SENT_ASCII

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

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

// CBookmarkOTAItem::CBookmarkOTAItem

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

//

CBookmarkOTAItem::CBookmarkOTAItem()

    {

    }

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

// CBookmarkOTAItem::~CBookmarkOTAItem

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

//

CBookmarkOTAItem::~CBookmarkOTAItem()

    {

    delete iBookmark;

    }

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

// CBookmarkOTAItem::NewL

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

//

CBookmarkOTAItem* CBookmarkOTAItem::NewL( const TDesC& aUrl, const TDesC& aTitle )

    {

    CBookmarkOTAItem *item = new (ELeave) CBookmarkOTAItem();

    CleanupStack::PushL( item );

    item->ConstructL( aUrl, aTitle );

    CleanupStack::Pop(); // item

    return item;

    }

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

// CBookmarkOTAItem::ConstructL

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

//

void CBookmarkOTAItem::ConstructL( const TDesC& aUrl, 

#ifdef  _BOOKMARK_SENT_ASCII

                                   const TDesC& /*aTitle*/ )

#else   // _BOOKMARK_SENT_ASCII

                                   const TDesC& aTitle )

#endif  // _BOOKMARK_SENT_ASCII

    {

#ifdef  _BOOKMARK_SENT_ASCII

    iBookmark = aUrl.AllocL();

#else   // _BOOKMARK_SENT_ASCII

    TInt    length  = TUINT16_LEN( Kch_start ) + 

                      TUINT16_LEN( Kch_mid ) + 

                      TUINT16_LEN( Kch_end );

    // calculate full length of BOOKMARK

    length += aTitle.Length() + aUrl.Length();

    iBookmark = HBufC::NewL( length );

    TPtrC  start( Kch_start, TUINT16_LEN(Kch_start) );

    TPtrC  mid( Kch_mid, TUINT16_LEN(Kch_mid) );

    TPtrC  end( Kch_end, TUINT16_LEN(Kch_end) );

    iBookmark->Des().Append( start );

    iBookmark->Des().Append( aTitle );

    iBookmark->Des().Append( mid );

    iBookmark->Des().Append( aUrl );

    iBookmark->Des().Append( end );

#endif  // _BOOKMARK_SENT_ASCII

    }

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

// CWmlBrowserBmOTABinSender::NewL

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

//

CWmlBrowserBmOTABinSender* CWmlBrowserBmOTABinSender::NewL()

    {

    CWmlBrowserBmOTABinSender* sender = new (ELeave) 

                                            CWmlBrowserBmOTABinSender();

    CleanupStack::PushL( sender );

    sender->ConstructL();

    CleanupStack::Pop();    // sender

    return sender;

    }

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

// CWmlBrowserBmOTABinSender::~CWmlBrowserBmOTABinSender

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

//

CWmlBrowserBmOTABinSender::~CWmlBrowserBmOTABinSender()

    {

    ResetAndDestroy();

    delete iSendUi;

    }

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

// CWmlBrowserBmOTABinSender::ResetAndDestroy

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

//

void CWmlBrowserBmOTABinSender::ResetAndDestroy()

    {

    iBookmarks.ResetAndDestroy();

    }

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

// CWmlBrowserBmOTABinSender::AppendL

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

//

void CWmlBrowserBmOTABinSender::AppendL( const TText *aUrl, 

                                         const TText *aTitle )

    {

	__ASSERT_DEBUG( (aUrl != NULL), Util::Panic( Util::EUninitializedData ) );

    TPtrC tempUrl( aUrl );

    CBookmarkOTAItem *item = NULL;

    if( !aTitle )

        {

        _LIT( KEmptyText, "" );

        item = CBookmarkOTAItem::NewL( tempUrl, (TDesC&)KEmptyText );

        }

    else

        {

        TPtrC tempTitle( aTitle );

        item = CBookmarkOTAItem::NewL( tempUrl, tempTitle );

        }

    CleanupStack::PushL( item );

    iBookmarks.AppendL( item );

    CleanupStack::Pop(); // item

    }

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

// CWmlBrowserBmOTABinSender::AppendL

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

//

void CWmlBrowserBmOTABinSender::AppendL( const TDesC& aUrl, const TDesC& aTitle )

    {

    CBookmarkOTAItem *item = CBookmarkOTAItem::NewL( aUrl, aTitle );

    CleanupStack::PushL( item );

    iBookmarks.AppendL( item );

    CleanupStack::Pop(); // item

    }

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

// CWmlBrowserBmOTABinSender::SendAddressL

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

//

void CWmlBrowserBmOTABinSender::SendAddressL( )

    {

    CMessageData* msgData = CMessageData::NewLC();//Cl St: 1

    __ASSERT_DEBUG( iBookmarks.Length(), 

                     Util::Panic( Util::EUninitializedData ) );

    // sending error indicator

    // used with CreateAndSendMessageL()

    // to free up allocated memory

    // and than leave at the and of 

    // this function

    TInt error = KErrNone;

    // calculate full length of OTA message

    TInt    length = 0;

    TSendingCapabilities capa;

    CArrayFixFlat<TUid>* servicesToDim = new(ELeave) CArrayFixFlat<TUid>( 2 );

    CleanupStack::PushL( servicesToDim );

    servicesToDim->AppendL( KSenduiMtmAudioMessageUid );

	// service: audio message to dim 

	servicesToDim->AppendL( KSenduiMtmPostcardUid );    

	// service: postcard to dim						  

    TUid service = iSendUi->ShowSendQueryL(NULL, capa, servicesToDim, KNullDesC);

	iSendUi->ServiceCapabilitiesL( service, capa );

	CleanupStack::PopAndDestroy(); // destroy serviceToDim 

#ifndef _BOOKMARK_SENT_ASCII

    length += TUINT16_LEN( Kch_lstart ) + TUINT16_LEN( Kch_lend );

#endif  // _BOOKMARK_SENT_ASCII

    for( TInt index = 0; index < iBookmarks.Count(); ++index )

        {

        length += iBookmarks[index]->iBookmark->Length();

        }

#ifdef _BOOKMARK_SENT_ASCII

    // +1 '\n' per bookmarks

    // no need '\n' after the last one

    length += iBookmarks.Count() - 1;

#endif  // _BOOKMARK_SENT_ASCII

    // body contains the binary sequence

    HBufC* body = HBufC::NewLC( length );

#ifndef _BOOKMARK_SENT_ASCII

    TPtrC  lstart( Kch_lstart, TUINT16_LEN( Kch_lstart ) );

    TPtrC  lend( Kch_lend, TUINT16_LEN( Kch_lend ) );

    // body starts with CHARACTERISTIC-LIST

    body->Des().Append( lstart );

#endif  // _BOOKMARK_SENT_ASCII

    for( TInt index2 = 0; index2 < iBookmarks.Count(); ++index2 )

        {

        // Append CHARACTERISTIC to CHARACTERISTIC-LIST

        body->Des().Append( iBookmarks[index2]->iBookmark->Des().Ptr(), 

                            iBookmarks[index2]->iBookmark->Length() );

#ifdef _BOOKMARK_SENT_ASCII

        // append '\n' after ever bookmark except the last one

        if( index2 < iBookmarks.Count() - 1 )

            {

            _LIT( KNewLine, "\n" );

            body->Des().Append( KNewLine );

            }

#endif  // _BOOKMARK_SENT_ASCII

        }

#ifndef _BOOKMARK_SENT_ASCII

    // CHARACTERISTIC-LIST termination

    body->Des().Append( lend );

#endif  // _BOOKMARK_SENT_ASCII

	if ( capa.iFlags & TSendingCapabilities::ESupportsAttachments )

	  	{

	    // connect to file session

	    RFs fsSession;

	    User::LeaveIfError( fsSession.Connect() );

	    CleanupClosePushL<RFs>( fsSession );

	    CFileMan* fman = CFileMan::NewL( fsSession );

	    CleanupStack::PushL( fman );

	    // try to avoid inserting any 'leave' code 

	    // between WriteMessageBodyIntoFile()

	    // and CreateAndSendMessageL, or

	    // you have to take care of deleting 

	    // temporary file

	    error = WriteMessageBodyIntoFileL( fsSession, *body );

	    if( error == KErrNone )

	        {

	        // send attachment

	        // this function has to be trapped

	        // because I have to be sure that the 

	        // temproray file is removed!

	        msgData->AppendAttachmentL( KAttachmentFilename );            

	        TRAP( error, iSendUi->CreateAndSendMessageL( service, 

	                                                     msgData ) );

	        }

	    // delete temporary file

	    fman->Delete( KAttachmentFilename );

	    // close file session        

	    fsSession.Close();

	    CleanupStack::PopAndDestroy( 2 ); // fsSession, fman

	  	}

	else if ( capa.iFlags & TSendingCapabilities::ESupportsBodyText )

		{

		CRichText* text = 

		        CRichText::NewL(CEikonEnv::Static()->SystemParaFormatLayerL(),

		                        CEikonEnv::Static()->SystemCharFormatLayerL());

		CleanupStack::PushL(text);

		text->InsertL(0, *body);        

		msgData->SetBodyTextL( text );

		CleanupStack::PopAndDestroy(text );

#ifdef _BOOKMARK_SENT_ASCII

		TRAP( error, iSendUi->CreateAndSendMessageL( service, msgData ) );

#else

    	TRAP( error, iSendUi->CreateAndSendMessageL( service, 

                                                 	 msgData,

                                                 	 KMsgBioUidWmlBrSettings ) );

#endif  // _BOOKMARK_SENT_ASCII

		}

    ResetAndDestroy();

    CleanupStack::PopAndDestroy( 2 ); // body, msgData

    // if any error occured during sending process

    User::LeaveIfError( error );

    }

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

// CWmlBrowserBmOTABinSender::SendOPMLFileL

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

//

void CWmlBrowserBmOTABinSender::SendOPMLFileL(const TDesC& aOPMLFileName)

    {

    CMessageData* msgData = CMessageData::NewLC();

    // sending error indicator

    // used with CreateAndSendMessageL()

    // to free up allocated memory

    // and than leave at the and of 

    // this function

    TInt error = KErrNone;

    TSendingCapabilities capa;

    CArrayFixFlat<TUid>* servicesToDim = new(ELeave) CArrayFixFlat<TUid>( 2 );

    CleanupStack::PushL( servicesToDim );

    servicesToDim->AppendL( KSenduiMtmAudioMessageUid );

	// service: audio message to dim 

	servicesToDim->AppendL( KSenduiMtmPostcardUid );    

	// service: postcard to dim						  

    TUid service = iSendUi->ShowSendQueryL(NULL, capa, servicesToDim, KNullDesC);

	iSendUi->ServiceCapabilitiesL( service, capa );

	CleanupStack::PopAndDestroy(); // destroy serviceToDim 

	// body contains the binary sequence

    //HBufC* body = HBufC::NewLC( aOPMLFileName.Length() );

    //body->Des().Copy( aOPMLFileName );

	if ( capa.iFlags & TSendingCapabilities::ESupportsAttachments )

	  	{

	    // connect to file session

	    RFs fsSession;

	    User::LeaveIfError( fsSession.Connect() );

	    CleanupClosePushL<RFs>( fsSession );

	    CFileMan* fman = CFileMan::NewL( fsSession );

	    CleanupStack::PushL( fman );

	    // between WriteMessageBodyIntoFile()

	    // and CreateAndSendMessageL, or

	    // you have to take care of deleting 

	    // temporary file

	    //error = WriteMessageBodyIntoFileL( fsSession, *body );

        // send attachment

        // this function has to be trapped

        // because I have to be sure that the 

        // temproray file is removed!

        msgData->AppendAttachmentL( aOPMLFileName );            

        TRAP( error, iSendUi->CreateAndSendMessageL( service, 

                                                     msgData ) );

	    // delete temporary file

	    fman->Delete( aOPMLFileName );

	    // close file session        

	    fsSession.Close();

	    CleanupStack::PopAndDestroy( 2 ); // fsSession, fman

	  	}

    CleanupStack::PopAndDestroy( 1 ); // msgData

    // if any error occured during sending process

    User::LeaveIfError( error );

    }

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

// CWmlBrowserBmOTABinSender::ConstructL

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

//

void CWmlBrowserBmOTABinSender::ConstructL()

    {

    iSendUi = CSendUi::NewL();

    }

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

// CWmlBrowserBmOTABinSender::CWmlBrowserBmOTABinSender

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

//

CWmlBrowserBmOTABinSender::CWmlBrowserBmOTABinSender()

: iBookmarks( KGranularity )

    {

    }

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

// CWmlBrowserBmOTABinSender::WriteMessageBodyIntoFileL

//

// This function leaves only if the file creating failed.

// Do not need to be trapped to delete file. 

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

//

TInt CWmlBrowserBmOTABinSender::WriteMessageBodyIntoFileL( RFs &fs, 

                                                          TDesC& aBody )

    {

    TInt result;

    RFile otaFile;

    TFileName filename( KAttachmentFilename );

    if( (result = otaFile.Replace( fs, filename, EFileShareExclusive)) == 

                                                                    KErrNone )

        {

#ifdef _BOOKMARK_SENT_ASCII

        HBufC8 *tempBody = HBufC8::NewL( aBody.Length() );

        // convert 16bits -> 8bits

        tempBody->Des().Copy( aBody );

        // write message into file

        result = otaFile.Write( *tempBody );

#else   // _BOOKMARK_SENT_ASCII

        // put 16bits binary data to 8bits (double byte -> two byte)

        TPtrC8  tempBody( (TUint8*)aBody.Ptr(), aBody.Length() * 2 );

        // write message into file

        result = otaFile.Write( tempBody );

#endif  // _BOOKMARK_SENT_ASCII

        otaFile.Close();

        }

    return result;

    }

// End of File