// 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 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 <e32def.h>

#include <e32cmn.h>

#include <f32file.h>

#include <e32test.h>

#include "tmsprintdrive.h"

extern RTest test;

extern RFs fsSession;

void TMsPrintDrive::FormatDriveInfo(TDes& aBuffer, const TDriveInfo& aDriveInfo)

    {

    // Append battery, media and drive information to aBuffer

    // Define descriptor constants using the _LIT macro

    _LIT(KFormatString,"Type=0x%02x,Connection Bus=0x%02x,DriveAtt=0x%02x,MediaAtt=0x%02x\r\n");

    _LIT(KConnectionBusInternal,"Connection Bus is Internal\r\n");

    _LIT(KConnectionBusUsb,"Connection Bus is USB\r\n");

    _LIT(KConnectionBusUnknown,"Connection Bus is Unknown\r\n");

    _LIT(KNotPresent,"No media present\r\n");

    _LIT(KFloppy,"Media is floppy disk\r\n");

    _LIT(KHard,"Media is hard disk\r\n");

    _LIT(KCDROM,"Media is CD-ROM\r\n");

    _LIT(KRam,"Media is RAM\r\n");

    _LIT(KFlash,"Media is flash\r\n");

    _LIT(KRom,"Media is ROM\r\n");

    _LIT(KRemote,"Media is remote\r\n");

    _LIT(KNANDFlash,"Media is NAND flash\r\n");

    _LIT(KUnknown,"Media unknown\r\n");

    _LIT(KDriveAtts,"Drive attributes:");

    _LIT(KLocal," local");

    _LIT(KROMDrive," ROM");

    _LIT(KRedirected," redirected");

    _LIT(KSubstituted," substituted");

    _LIT(KInternal," internal");

    _LIT(KRemovable," removable");

    _LIT(KExternal," external");

    _LIT(KMediaAtts,"\r\nMedia attributes:");

    _LIT(KDynamic," dynamic");

    _LIT(KDual," dual-density");

    _LIT(KFormattable," formattable");

    _LIT(KLockable," lockable");

    _LIT(KLocked," locked");

    _LIT(KHasPassword," has password");

    _LIT(KWriteProtected," write-protected");

    _LIT(KNewLine,"\r\n");

    aBuffer.AppendFormat(KFormatString, TInt(aDriveInfo.iType),

                         TInt(aDriveInfo.iConnectionBusType),

                         TInt(aDriveInfo.iDriveAtt),

                         TInt(aDriveInfo.iMediaAtt));

    switch (aDriveInfo.iConnectionBusType)

        {

        case EConnectionBusInternal:

            aBuffer.Append(KConnectionBusInternal);

            break;

        case EConnectionBusUsb:

            aBuffer.Append(KConnectionBusUsb);

            break;

        default:

            aBuffer.Append(KConnectionBusUnknown);

        }

    switch (aDriveInfo.iType)

            {

        case EMediaNotPresent:

            aBuffer.Append(KNotPresent);

            break;

        case EMediaFloppy:

            aBuffer.Append(KFloppy);

            break;

        case EMediaHardDisk:

            aBuffer.Append(KHard);

            break;

        case EMediaCdRom:

            aBuffer.Append(KCDROM);

            break;

        case EMediaRam:

            aBuffer.Append(KRam);

            break;

        case EMediaFlash:

            aBuffer.Append(KFlash);

            break;

        case EMediaRom:

            aBuffer.Append(KRom);

            break;

        case EMediaRemote:

            aBuffer.Append(KRemote);

            break;

        case EMediaNANDFlash:

            aBuffer.Append(KNANDFlash);

            break;

        default:

            aBuffer.Append(KUnknown);

        }

        aBuffer.Append(KDriveAtts);

        if (aDriveInfo.iDriveAtt & KDriveAttLocal)

           aBuffer.Append(KLocal);

        if (aDriveInfo.iDriveAtt & KDriveAttRom)

            aBuffer.Append(KROMDrive);

        if (aDriveInfo.iDriveAtt & KDriveAttRedirected)

           aBuffer.Append(KRedirected);

        if (aDriveInfo.iDriveAtt & KDriveAttSubsted)

           aBuffer.Append(KSubstituted);

        if (aDriveInfo.iDriveAtt & KDriveAttInternal)

           aBuffer.Append(KInternal);

        if (aDriveInfo.iDriveAtt & KDriveAttRemovable)

           aBuffer.Append(KRemovable);

        if (aDriveInfo.iDriveAtt & KDriveAttExternal)

           aBuffer.Append(KExternal);

        aBuffer.Append(KMediaAtts);

        if (aDriveInfo.iMediaAtt & KMediaAttVariableSize)

            aBuffer.Append(KDynamic);

        if (aDriveInfo.iMediaAtt & KMediaAttDualDensity)

            aBuffer.Append(KDual);

        if (aDriveInfo.iMediaAtt & KMediaAttFormattable)

            aBuffer.Append(KFormattable);

        if (aDriveInfo.iMediaAtt & KMediaAttWriteProtected)

            aBuffer.Append(KWriteProtected);

        if (aDriveInfo.iMediaAtt & KMediaAttLockable)

            aBuffer.Append(KLockable);

        if (aDriveInfo.iMediaAtt & KMediaAttLocked)

            aBuffer.Append(KLocked);

        if (aDriveInfo.iMediaAtt & KMediaAttHasPassword)

            aBuffer.Append(KHasPassword);

        aBuffer.Append(KNewLine);

    }

void TMsPrintDrive::FormatVolumeInfo(TDes& aBuffer, const TVolumeInfo& aVolumeInfo)

    {

    // Append volume information to aBuffer

    _LIT(KUID,"Unique ID: %08x\r\n");

    _LIT(KSize,"Size: 0x%Lx bytes\r\n");

    _LIT(KFree,"Free space: 0x%Lx bytes\r\n");

    _LIT(KVolName,"Volume name: %S\r\n");

    aBuffer.AppendFormat(KUID, aVolumeInfo.iUniqueID);

    aBuffer.AppendFormat(KSize, aVolumeInfo.iSize);

    aBuffer.AppendFormat(KFree, aVolumeInfo.iFree);

    aBuffer.AppendFormat(KVolName, &aVolumeInfo.iName);

    }

void TMsPrintDrive::VolInfoL(TInt aDriveNumber)

    {

    _LIT(KMessage,"Drive Info\r\n");

    _LIT(KValidDriveMsg,"Valid drives as characters (and as numbers) are:");

    _LIT(KDriveChar,"%c");

    _LIT(KDriveNum,"(%d) ");

    _LIT(KNewLine,"\r\n");

    _LIT(KAvailDriveMsg,"Using DriveList(), available drives are: ");

    _LIT(KDriveAtts,"%c: %02x ");

    _LIT(KDriveInfo,"Drive information for %c: drive is:\r\n%S\r\n");

    _LIT(KVolInfo,"Volume information for %c: is:\r\n%S\r\n");

    test.Printf(KMessage);

    test.Printf(KValidDriveMsg);

    TChar driveLetter;

    if (fsSession.IsValidDrive(aDriveNumber))

        {

        fsSession.DriveToChar(aDriveNumber,driveLetter);

        test.Printf(KDriveChar,TUint(driveLetter));

        fsSession.CharToDrive(driveLetter, aDriveNumber);

        test.Printf(KDriveNum, aDriveNumber);

        }

    test.Printf(KNewLine);

    TDriveList drivelist;

    User::LeaveIfError(fsSession.DriveList(drivelist));

    // A TDriveList (the list of available drives), is an array of

    // 26 bytes. Each byte with a non zero value signifies that the

    // corresponding drive is available.

    test.Printf(KAvailDriveMsg);

    if (drivelist[aDriveNumber]) // if drive-list entry non-zero, drive is available

        {

        User::LeaveIfError(fsSession.DriveToChar(aDriveNumber,driveLetter));

        // The following line prints the drive letter followed by the hex value

        // of the integer indicating that drive's attributes

        test.Printf(KDriveAtts,TUint(driveLetter), drivelist[aDriveNumber]);

        }

    test.Printf(KNewLine);

    // Print information about available drives

    TBuf<200> buffer;

    TDriveInfo driveInfo;

    fsSession.Drive(driveInfo, aDriveNumber);

    if (driveInfo.iDriveAtt == KDriveAbsent)

        {

        }

    else

        {

        FormatDriveInfo(buffer, driveInfo);

        User::LeaveIfError(fsSession.DriveToChar(aDriveNumber, driveLetter));

        test.Printf(KDriveInfo, TUint(driveLetter), &buffer);

        buffer.Zero();

        }

    // Print volume information for all available drives. TVolumeInfo

    // provides drive information, and additional information about

    // the volume. Just print out the volume information.

    TVolumeInfo volumeInfo;

    TInt err=fsSession.Volume(volumeInfo, aDriveNumber);

    if (err!=KErrNotReady)

        // Volume() returns KErrNotReady if no volume present.

        // In this case, check next drive number

        {

        buffer.Zero();

        FormatVolumeInfo(buffer, volumeInfo);

        User::LeaveIfError(fsSession.DriveToChar(aDriveNumber,driveLetter));

        test.Printf(KVolInfo, (TUint)driveLetter, &buffer);

        }

    }