/*

* Copyright (c) 2004 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 class CodDialog.

*

*/

#include <coemain.h>

#include <aknnotewrappers.h>

#include <AknQueryDialog.h>

#include <CAknMemorySelectionDialog.h>

#include <CodUi.rsg>

#include "CodDialog.h"

#include "CodLogger.h"

#include <pathinfo.h>

#include <sysutil.h>

#ifndef RD_MULTIPLE_DRIVE

_LIT(KBackSlash,"\\");

#endif

#ifdef RD_MULTIPLE_DRIVE

#include <driveinfo.h>

#endif

// CONSTANTS

#ifdef RD_MULTIPLE_DRIVE

const TInt KMaxDriveListStrLen = KMaxDrives << 1;

_LIT( KDefaultDriveListSep, ";" );

_LIT( KDefaultDriveList, "c;e" );

#endif

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

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

// CodDialog::GetRootPathL()

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

//

void CodDialog::GetRootPathL( TDes& aRootPath )

    {

    CLOG(( 2, _L("-> CodDialog::SelectDownloadLocationL") ));

    CRepository *repository = CRepository::NewLC(KCRUidBrowser);

	aRootPath=KNullDesC;

	RFs fs;

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

#ifdef RD_MULTIPLE_DRIVE 

    TDriveList driveList;

    TInt driveCount( 0 );

    TChar driveLetter;

    TBuf8<KMaxDriveListStrLen> driveLettersDyn;

    TBuf<KMaxDrives> driveListCenRep;

    // Checking validity of drives in Cenrep List

    // drive letters are separated by semicolons

    // Destination is FFS in default

    TInt drive;

    User::LeaveIfError(

        DriveInfo::GetDefaultDrive( DriveInfo::EDefaultPhoneMemory, drive ) );

	if( repository->Get(KBrowserDrivePrefListForDownloadedContent, driveListCenRep) == KErrNone )

        {

        driveListCenRep.Copy( KDefaultDriveList );

        }

    // get the list of drives available in real time

    if ( DriveInfo::GetUserVisibleDrives( fs, driveList, driveCount ) == KErrNone )

        {

        if ( driveListCenRep.Length() > 0 )

            {

                driveLettersDyn.Append( driveListCenRep );

                if ( driveLettersDyn[driveLettersDyn.Length() - 1] != ';' )

                    {

                    driveLettersDyn.Append( KDefaultDriveListSep );

                    }

            }

        TInt count( driveList.Length() );

        for ( TInt i( 0 ); i < count; ++i )

            {

            if ( driveList[ i ] )

                {

                User::LeaveIfError( fs.DriveToChar( i, driveLetter) );

                TInt drivePos = driveLettersDyn.LocateF( driveLetter );

                if ( drivePos == KErrNotFound )

                    {

                    driveLettersDyn.Append( driveLetter ); 

                    driveLettersDyn.Append( KDefaultDriveListSep ); 

                    }

                }

            }

        }

	    TPtrC8 drives(driveLettersDyn);

	    TInt err(KErrNone);

	    for( TInt i = 0; i < drives.Length() && err; i = i + 2 )

	        {

	            err = fs.CharToDrive( drives[i], drive ); 

	        }

        User::LeaveIfError( PathInfo::GetRootPath( aRootPath, drive ) );

#else

        TBool mmcOk = EFalse;

        TRAP_IGNORE( mmcOk = !SysUtil::MMCSpaceBelowCriticalLevelL

        			       ( &fs, 0 ); )

        if(!mmcOk)

        	{

        	CLOG(( 2, _L("void CodDialog::GetRootPathL  No mmc") ));

        	TDriveUnit driveUnit(EDriveC);

	        aRootPath = driveUnit.Name();

	        aRootPath.Append(KBackSlash);

        	}

       else

           {

             CLOG(( 2, _L("void CodDialog::GetRootPathL  No mmc") ));

       	    TVolumeInfo volInfoC;

            TVolumeInfo volInfoE;

            fs.Volume(volInfoC,EDriveC);

            fs.Volume(volInfoE,EDriveE);

            TInt64 freeC = volInfoC.iFree;//free memory available in that drive

            TInt64 freeE = volInfoE.iFree;

            TDriveUnit driveUnit(freeC>=freeE?EDriveC:EDriveE);

	        aRootPath = driveUnit.Name();

	        aRootPath.Append(KBackSlash);

           }

#endif

    fs.Close();

	CleanupStack::PopAndDestroy(repository);   

    CLOG(( 2, _L("<- CodDialog::GetRootPathL <%S>"), &aRootPath ));

    }

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

// CodDialog::ConfirmConnectL()

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

//

TBool CodDialog::ConfirmConnectL()

    {

    CLOG(( 2, _L("-> CodDialog::ConfirmConnectL") ));

    TBool ret( ETrue );

    // TODO

    CLOG(( 2, _L("<- CodDialog::ConfirmConnectL(%d)"), ret ));

    return ret;

    }

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

// CodDialog::InfoNoteL()

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

//

void CodDialog::InfoNoteL( TInt aPromptResourceId, CCoeEnv& aCoeEnv )

    {

    HBufC* prompt = aCoeEnv.AllocReadResourceLC( aPromptResourceId );

    CAknInformationNote* note = new (ELeave) CAknInformationNote();

    note->ExecuteLD( *prompt );

    CleanupStack::PopAndDestroy( prompt );

    }

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

// CodDialog::InfoNoteL()

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

//

void CodDialog::InfoNoteL( const TDesC& aPrompt )

    {

    CAknInformationNote* note = new (ELeave) CAknInformationNote( ETrue );

    note->ExecuteLD( aPrompt );

    }

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

// CodDialog::ConfNoteL()

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

//

void CodDialog::ConfNoteL( TInt aPromptResourceId, CCoeEnv& aCoeEnv )

    {

    HBufC* prompt = aCoeEnv.AllocReadResourceLC( aPromptResourceId );

    CAknConfirmationNote* note = new (ELeave) CAknConfirmationNote( ETrue );

    note->ExecuteLD( *prompt );

    CleanupStack::PopAndDestroy( prompt );

    }

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

// CodDialog::ConfNoteL()

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

//

void CodDialog::ConfNoteL( const TDesC& aPrompt )

    {

    CAknConfirmationNote* note = new (ELeave) CAknConfirmationNote( ETrue );

    note->ExecuteLD( aPrompt );

    }