1 // Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "Symbian Foundation License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 

    17 #include <e32def.h>

    18 #include <e32cmn.h>

    19 #include <f32file.h>

    20 #include <e32test.h>

    21 

    22 #include "tmsprintdrive.h"

    23 #include "tmsdrive.h"

    24 

    25 extern RTest test;

    26 extern RFs fsSession;

    27 

    28 

    29 void TMsDrive::GetUsbDeviceL()

    30     {

    31     TDriveList drivelist1;

    32     TDriveList drivelist2;

    33     TChar driveLetter;

    34     TInt driveNumber;

    35 

    36     User::LeaveIfError(fsSession.DriveList(drivelist1));

    37     for (driveNumber = EDriveA; driveNumber <= EDriveZ; driveNumber++)

    38         {

    39         if (drivelist1[driveNumber])

    40             {

    41             User::LeaveIfError(fsSession.DriveToChar(driveNumber, driveLetter));

    42             }

    43         }

    44 

    45     TRequestStatus status;

    46     fsSession.NotifyChange(ENotifyAll, status);

    47 

    48     test.Printf(_L("Waiting for File System change notifcation...\r\n"));

    49     User::WaitForRequest(status);

    50     test.Printf(_L("NotifyChange status=%d\r\n"), status.Int());

    51 

    52     User::LeaveIfError(fsSession.DriveList(drivelist2));

    53     for (driveNumber = EDriveA; driveNumber <= EDriveZ; driveNumber++)

    54         {

    55         if (drivelist2[driveNumber])

    56             {

    57             User::LeaveIfError(fsSession.DriveToChar(driveNumber,driveLetter));

    58             }

    59         }

    60 

    61     for (driveNumber = 0; driveNumber < drivelist1.Length(); driveNumber++)

    62         {

    63         if (drivelist1[driveNumber] != drivelist2[driveNumber])

    64             {

    65             break;

    66             }

    67         }

    68 

    69 

    70     User::LeaveIfError(fsSession.DriveToChar(driveNumber,driveLetter));

    71     test.Printf(_L("Drive mounted on %c (0x%02x)"), TUint(driveLetter), drivelist2[driveNumber]);

    72 

    73     TRAPD(err, TMsPrintDrive::VolInfoL(driveNumber));

    74     // ignore error

    75     err = err;

    76     iDriveNumber = driveNumber;

    77     }

    78 

    79 

    80 void TMsDrive::SetSessionPathL()

    81 	{

    82     TChar driveLetter;

    83     User::LeaveIfError(fsSession.DriveToChar(iDriveNumber, driveLetter));

    84     TFileName path;

    85 

    86     _LIT(KPath, "%c:\\");

    87     path.Format(KPath, TUint(driveLetter));

    88 

    89 	TInt err = fsSession.SetSessionPath(path);

    90 	test(err == KErrNone);

    91 	err = fsSession.SessionPath(iSessionPath);

    92 	test(err == KErrNone);

    93     _LIT(KSession,"Session path for fsSession is %S\n");

    94     test.Printf(KSession, &iSessionPath);

    95 	}

    96 

    97 

    98 

    99 const TFileName& TMsDrive::GetSessionPath() const

   100     {

   101     return iSessionPath;

   102     }

   103 

   104 TBool TMsDrive::DrivePresent() const

   105     {

   106     TDriveInfo driveInfo;

   107     fsSession.Drive(driveInfo, iDriveNumber);

   108     return driveInfo.iType == EMediaNotPresent ? EFalse : ETrue;

   109     }

   110 

   111