skins/AknSkins/srvsrc/AknsDriveMaster.cpp
author Dario Sestito <darios@symbian.org>
Fri, 19 Nov 2010 15:21:06 +0000
branchRCL_3
changeset 129 67a72ace5294
parent 0 05e9090e2422
permissions -rw-r--r--
Fix for Bug 3172 - Recorder application demands Memory card
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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/*
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* Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  Handles disk drive information
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*
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*/
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#include "AknsDriveMaster.h"
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#include "AknsDebug.h"
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// Double colon character
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_LIT( KAknsSrvDoubleColon, ":" );
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// -----------------------------------------------------------------------------
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// Appends drive letter and double colon to a descriptor.
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// Path should be zero length when calling this method.
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// -----------------------------------------------------------------------------
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//
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void AppendDriveLetterToDes( const TInt aDrive, TDes& aPath )
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    {
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    TChar driveLetter;
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    RFs::DriveToChar( aDrive, driveLetter );
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    aPath.Append( driveLetter );
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    aPath.Append( KAknsSrvDoubleColon );
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    }
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// ======== MEMBER FUNCTIONS ========
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// ---------------------------------------------------------------------------
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// CAknsSrvDriveMaster::NewL
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// ---------------------------------------------------------------------------
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//
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CAknsSrvDriveMaster* CAknsSrvDriveMaster::NewL( MAknsSrvDriveObserver* aObserver )
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    {
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    AKNS_TRACE_INFO("CAknsSrvDriveMaster::NewL");
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    CAknsSrvDriveMaster* self = new( ELeave ) CAknsSrvDriveMaster( aObserver );
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    CleanupStack::PushL( self );
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    self->ConstructL();
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    CleanupStack::Pop( self );
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    return self;
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    }
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// ---------------------------------------------------------------------------
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// Destructor
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// ---------------------------------------------------------------------------
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//
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CAknsSrvDriveMaster::~CAknsSrvDriveMaster()
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    {
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    AKNS_TRACE_INFO("CAknsSrvDriveMaster destructor");
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    iStaticDriveArray.Reset();
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    iStaticDriveArray.Close();
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    iRemovableDriveArray.Reset();
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    iRemovableDriveArray.Close();
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    delete iDiskNotifier;
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    iFsSession.Close();
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    }
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// -----------------------------------------------------------------------------
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// Finds and appends skin server's private ROM-drive directory to a string.
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// -----------------------------------------------------------------------------
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//
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void CAknsSrvDriveMaster::DefaultSkinDirectoryOnRom( TDes& aPath )
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    {
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    AKNS_TRACE_INFO("CAknsSrvDriveMaster::DefaultSkinDirectoryOnRom");
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    aPath.Zero();
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    TInt drive = KErrNotFound;
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    DriveInfo::GetDefaultDrive( DriveInfo::EDefaultRom, drive );
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    AppendDriveLetterToDes( drive, aPath );
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    if ( aPath.Length() )
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        {
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        aPath.Append( KAknSkinSrvPrivateSkinPath );
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        }
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    }
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// -----------------------------------------------------------------------------
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// Finds and appends skin server's private mass memory drive directory to a string.
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// -----------------------------------------------------------------------------
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//
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void CAknsSrvDriveMaster::DefaultSkinDirectoryOnMemoryCard( TDes& aPath )
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    {
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    AKNS_TRACE_INFO("CAknsSrvDriveMaster::DefaultSkinDirectoryOnMemoryCard");
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    aPath.Zero();
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    TInt drive = KErrNotFound;
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    DriveInfo::GetDefaultDrive( DriveInfo::EDefaultRemovableMassStorage, drive );
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    AppendDriveLetterToDes( drive, aPath );
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    if ( aPath.Length() )
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        {
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        aPath.Append( KAknSkinSrvPrivateSkinPath );
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        }
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    }
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// -----------------------------------------------------------------------------
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// Finds and appends skin server's private device drive directory to a string.
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// -----------------------------------------------------------------------------
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//
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void CAknsSrvDriveMaster::DefaultSkinDirectoryOnDevice( TDes& aPath )
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    {
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    AKNS_TRACE_INFO("CAknsSrvDriveMaster::DefaultSkinDirectoryOnDevice");
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    aPath.Zero();
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    TInt drive = KErrNotFound;
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    DriveInfo::GetDefaultDrive( DriveInfo::EDefaultPhoneMemory, drive );
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    AppendDriveLetterToDes( drive, aPath );
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   114
    if ( aPath.Length() )
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        {
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   116
        aPath.Append( KAknSkinSrvPrivateSkinPath );
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   117
        }
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    }
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   119
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// -----------------------------------------------------------------------------
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// Gets default drive for the drive type.
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// -----------------------------------------------------------------------------
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   123
//
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   124
void CAknsSrvDriveMaster::GetDefaultDrive( const TInt& aDriveType, TDes& aDrive )
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    {
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    AKNS_TRACE_INFO("CAknsSrvDriveMaster::GetDefaultDrive");
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    TFileName path;
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    TInt drive = EDriveC;
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   129
    TInt err = DriveInfo::GetDefaultDrive( aDriveType, drive );
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    if ( err == KErrNone )
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        {
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        AppendDriveLetterToDes( drive, aDrive );
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        }
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    }
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   135
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// -----------------------------------------------------------------------------
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// Checks if given drive is removable.
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// -----------------------------------------------------------------------------
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   139
//
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   140
TBool CAknsSrvDriveMaster::IsRemovableDrive( RFs& aFileSession, const TDesC& aDrive )
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   141
    {
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    AKNS_TRACE_INFO("CAknsSrvDriveMaster::IsRemovableDrive");
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    TInt drive = EDriveC;
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   144
    RFs::CharToDrive( aDrive[0], drive );
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   145
    return CAknsSrvDriveMaster::IsRemovableDrive( aFileSession, drive );
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   146
    }
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   147
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// -----------------------------------------------------------------------------
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// Checks if given drive is removable.
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// -----------------------------------------------------------------------------
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   151
//
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   152
TBool CAknsSrvDriveMaster::IsRemovableDrive( RFs& aFileSession, const TInt aDrive )
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   153
    {
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   154
    AKNS_TRACE_INFO("CAknsSrvDriveMaster::IsRemovableDrive 2");
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   155
    TUint driveStatus = 0;
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   156
    TBool retVal = EFalse;
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   157
    TInt err = DriveInfo::GetDriveStatus( aFileSession, aDrive, driveStatus );
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   158
    if ( driveStatus & DriveInfo::EDriveExternallyMountable )
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   159
        {
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   160
        retVal = ETrue;
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   161
        }
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   162
    return retVal;
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   163
    }
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   164
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   165
// -----------------------------------------------------------------------------
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   166
// Returns number of drives in the device.
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   167
// -----------------------------------------------------------------------------
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   168
//
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   169
TInt CAknsSrvDriveMaster::GetNumberOfDrives( TAknsSrvSkinDriveList aDriveType ) const
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   170
    {
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   171
    AKNS_TRACE_INFO("CAknsSrvDriveMaster::GetNumberOfDrives");
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   172
    TInt drives = 0;
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   173
    if ( aDriveType == EAknsSrvStaticDrive )
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   174
        {
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   175
        drives = iStaticDriveArray.Count();
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   176
        AKNS_TRACE_INFO1("CAknsSrvDriveMaster::GetNumberOfDrives - static drives=%d", drives );
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   177
        }
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   178
    else if ( aDriveType == EAknsSrvRemovableDrive )
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   179
        {
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   180
        drives = iRemovableDriveArray.Count();
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   181
        AKNS_TRACE_INFO1("CAknsSrvDriveMaster::GetNumberOfDrives - removable drives=%d", drives );
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   182
        }
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   183
    else if ( aDriveType == EAknsSrvAnyDrive )
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   184
        {
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   185
        drives = iRemovableDriveArray.Count() + iStaticDriveArray.Count();
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diff changeset
   186
        AKNS_TRACE_INFO1("CAknsSrvDriveMaster::GetNumberOfDrives - all drives=%d", drives );
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   187
        }
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   188
    return drives;
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   189
    }
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   190
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   191
// -----------------------------------------------------------------------------
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   192
// Gets skin directory as descriptor based on drive type and array loc.
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   193
// -----------------------------------------------------------------------------
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   194
//
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   195
void CAknsSrvDriveMaster::SkinDirectoryOnDrive(
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   196
        TAknsSrvSkinDriveList aDriveType,
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   197
        TInt aLocation,
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   198
        TDes& aPath ) const
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   199
    {
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   200
    AKNS_TRACE_INFO("CAknsSrvDriveMaster::SkinDirectoryOnDrive");
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parents:
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   201
    TInt driveNumber = KErrNotFound;
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   202
    aPath.Zero();
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parents:
diff changeset
   203
    if ( aDriveType == EAknsSrvStaticDrive )
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parents:
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   204
        {
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   205
        if ( iStaticDriveArray.Count() == 0 )
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parents:
diff changeset
   206
            {
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   207
            return;
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   208
            }
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parents:
diff changeset
   209
        if ( aLocation >= 0 && aLocation <= iStaticDriveArray.Count() )
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parents:
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   210
            {
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   211
            driveNumber = iStaticDriveArray[ aLocation ];
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parents:
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   212
            AppendDriveLetterToDes( driveNumber, aPath );
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parents:
diff changeset
   213
            aPath.Append( KAknSkinSrvPrivateSkinPath );
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parents:
diff changeset
   214
            }
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diff changeset
   215
        }
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parents:
diff changeset
   216
    else if ( aDriveType == EAknsSrvRemovableDrive )
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parents:
diff changeset
   217
        {
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diff changeset
   218
        if ( iRemovableDriveArray.Count() == 0 )
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parents:
diff changeset
   219
            {
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   220
            return;
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parents:
diff changeset
   221
            }
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parents:
diff changeset
   222
        if ( aLocation >= 0 && aLocation <= iRemovableDriveArray.Count() )
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parents:
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   223
            {
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parents:
diff changeset
   224
            driveNumber = iRemovableDriveArray[ aLocation ];
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parents:
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   225
            AppendDriveLetterToDes( driveNumber, aPath );
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parents:
diff changeset
   226
            aPath.Append( KAknSkinSrvPrivateSkinPath );
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   227
            }
05e9090e2422 Revision: 200949
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parents:
diff changeset
   228
        }
05e9090e2422 Revision: 200949
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parents:
diff changeset
   229
    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   230
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   231
// -----------------------------------------------------------------------------
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   232
// Handle disk drive notifications.
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   233
// -----------------------------------------------------------------------------
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   234
//
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   235
void CAknsSrvDriveMaster::HandleNotifyDisk(
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   236
        TInt /*aError*/,
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   237
        const TDiskEvent& aEvent )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   238
    {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   239
    switch ( aEvent.iType )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   240
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   241
        // Add drive to arrays.
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   242
        case MDiskNotifyHandlerCallback::EDiskAdded:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   243
            {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   244
            TUint driveStatus = KErrNone;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   245
            DriveInfo::GetDriveStatus( iFsSession, aEvent.iDrive, driveStatus );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   246
            if ( driveStatus & DriveInfo::EDriveRemote )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   247
                {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   248
                return;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   249
                }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   250
            if ( ( driveStatus & DriveInfo::EDriveRemovable ) ||
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   251
                      ( driveStatus & DriveInfo::EDriveExternallyMountable ) )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   252
                {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   253
                iRemovableDriveArray.Append( aEvent.iDrive );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   254
                }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   255
            else if ( driveStatus & DriveInfo::EDriveInternal )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   256
                {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   257
                iStaticDriveArray.Append( aEvent.iDrive );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   258
                }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   259
            // AknsInstallObserver re-builds the skin list again automatically.
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   260
            break;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   261
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   262
        // Remove drive from arrays.
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   263
        case MDiskNotifyHandlerCallback::EDiskRemoved:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   264
            if ( aEvent.iInfo.iDriveAtt & KDriveAttInternal )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   265
                {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   266
                TInt loc = iStaticDriveArray.Find( aEvent.iDrive );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   267
                if ( loc != KErrNotFound )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   268
                    {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   269
                    iStaticDriveArray.Remove( loc );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   270
                    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   271
                else
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   272
                    {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   273
                    AKNS_TRACE_ERROR("CAknsSrvDriveMaster::HandleNotifyDisk unknown removable drive removed" );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   274
                    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   275
                }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   276
            else
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   277
                {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   278
                TInt loc = iRemovableDriveArray.Find( aEvent.iDrive );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   279
                if ( loc != KErrNotFound )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   280
                    {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   281
                    iRemovableDriveArray.Remove( loc );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   282
                    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   283
                else
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   284
                    {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   285
                    AKNS_TRACE_ERROR("CAknsSrvDriveMaster::HandleNotifyDisk unknown static drive removed" );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   286
                    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   287
                }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   288
            iObserver->NotifyDriveStatusChange( aEvent.iDrive, ETrue );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   289
            break;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   290
        case MDiskNotifyHandlerCallback::EDiskStatusChanged:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   291
            {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   292
            TBool diskRemoved = EFalse;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   293
            if( !( aEvent.iInfo.iDriveAtt & KDriveAttInternal ) )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   294
                {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   295
                diskRemoved = ( aEvent.iInfo.iType == EMediaNotPresent );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   296
                }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   297
            iObserver->NotifyDriveStatusChange( aEvent.iDrive, diskRemoved );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   298
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   299
            break;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   300
        default:
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   301
            // Uninteresting event.
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   302
            break;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   303
        }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   304
    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   305
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   306
// -----------------------------------------------------------------------------
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   307
// C++ constructor.
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   308
// -----------------------------------------------------------------------------
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   309
//
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   310
CAknsSrvDriveMaster::CAknsSrvDriveMaster( MAknsSrvDriveObserver* aObserver ) :
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   311
    iObserver( aObserver )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   312
    {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   313
    // We need own RFs session, so that this works in line with install observer,
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   314
    TInt err = iFsSession.Connect();
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   315
    AKNS_TRACE_INFO1("CAknsSrv::New RFs connected, ret=%d", err);
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   316
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   317
    TFileName path;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   318
    TInt drive = EDriveC;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   319
    err = DriveInfo::GetDefaultDrive( DriveInfo::EDefaultPhoneMemory, drive );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   320
    AKNS_TRACE_INFO2("CAknsSrv::New Default Device Drive, ret=%d drive=%d", err, drive );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   321
    if ( err == KErrNone )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   322
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   323
        iStaticDriveArray.Append( drive );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   324
        }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   325
    err = DriveInfo::GetDefaultDrive( DriveInfo::EDefaultRemovableMassStorage, drive );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   326
    AKNS_TRACE_INFO2("CAknsSrv::New Default Removable Drive, ret=%d drive=%d", err, drive );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   327
    if ( err == KErrNone )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   328
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   329
        iRemovableDriveArray.Append( drive );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   330
        }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   331
    TDriveList driveList;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   332
    TInt driveCount = 0;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   333
    TUint driveStatus = 0;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   334
    err = DriveInfo::GetUserVisibleDrives( iFsSession, driveList, driveCount );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   335
    for ( TInt i = 0; i < KMaxDrives; i++ )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   336
        {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   337
        // If drive has been set and it is not the default, append it
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   338
        if ( driveList[i] != 0 &&
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   339
             ( i != iStaticDriveArray[0] &&
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   340
               i != iRemovableDriveArray[0] ) )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   341
            {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   342
            driveStatus = 0;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   343
            err = DriveInfo::GetDriveStatus( iFsSession, i, driveStatus );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   344
            AKNS_TRACE_INFO3("CAknsSrv::New Drive Found, ret=%d drive=%d status=%d", err, driveList[i], driveStatus );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   345
            if ( driveStatus & DriveInfo::EDriveRemote ) 
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   346
                {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   347
                driveCount--;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   348
                continue;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   349
                }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   350
            if ( ( driveStatus & DriveInfo::EDriveRemovable ) ||
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   351
            			( driveStatus & DriveInfo::EDriveExternallyMountable ) )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   352
                {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   353
                AKNS_TRACE_INFO("CAknsSrv::New Removable Drive Added ");
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   354
                iRemovableDriveArray.Append( i );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   355
                }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   356
            else if ( driveStatus & DriveInfo::EDriveInternal )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   357
                {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   358
                AKNS_TRACE_INFO("CAknsSrv::New Static Drive Added ");
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   359
                iStaticDriveArray.Append( i );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   360
                }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   361
            driveCount--;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   362
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   363
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   364
        // Check if all drives have already been found.
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   365
        if ( !driveCount )
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   366
            {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   367
            break;
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   368
            }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   369
        }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   370
    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   371
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   372
// -----------------------------------------------------------------------------
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   373
// 2nd phase constructor.
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   374
// -----------------------------------------------------------------------------
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
//
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
void CAknsSrvDriveMaster::ConstructL()
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
    {
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
    AKNS_TRACE_INFO("CAknsSrvDriveMaster::ConstructL");
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   379
    // Start listening for drive events.
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   380
    iDiskNotifier = CDiskNotifyHandler::NewL( *this, iFsSession );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
    User::LeaveIfError( iDiskNotifier->NotifyDisk() );
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   382
    }
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   383
05e9090e2422 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
// End of file