--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mediasettings/videoplayersettingsengine/src/videosettingsdrivemonitor.cpp Mon Jan 18 20:21:12 2010 +0200
@@ -0,0 +1,862 @@
+/*
+* Copyright (c) 2007 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
+#include "videosettingsdrivemonitor.h"
+#include "mvideosettingsdrivemonitorobserver.h"
+#include "tvideosettingsdrivemonitorevent.h"
+#include "tvideosettingsdriveinfo.h"
+
+#include <bldvariant.hrh>
+#ifdef RD_MULTIPLE_DRIVE_ENABLERS
+#include <driveinfo.h>
+#endif
+
+#include <centralrepository.h>
+#include "videoplayercenrepkeys.h"
+
+#include "mpxlog.h"
+
+// EXTERNAL DATA STRUCTURES
+
+// EXTERNAL FUNCTION PROTOTYPES
+
+// CONSTANTS
+#if IPTV_LOGGING_METHOD != 0
+_LIT( KIptvMediaNotPresentDes, "EMediaNotPresent");
+_LIT( KIptvMediaUnknownDes, "EMediaUnknown");
+_LIT( KIptvMediaFloppyDes, "EMediaFloppy");
+_LIT( KIptvMediaHardDiskDes, "EMediaHardDisk");
+_LIT( KIptvMediaCdRomDes, "EMediaCdRom");
+_LIT( KIptvMediaRamDes, "EMediaRam");
+_LIT( KIptvMediaFlashDes, "EMediaFlash");
+_LIT( KIptvMediaRomDes, "EMediaRom");
+_LIT( KIptvMediaRemoteDes, "EMediaRemote");
+_LIT( KIptvMediaNANDFlashDes, "EMediaNANDFlash");
+#endif
+
+_LIT( KIptvEmptyDes, "" );
+
+// MACROS
+
+// LOCAL CONSTANTS AND MACROS
+
+// MODULE DATA STRUCTURES
+
+// LOCAL FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// ============================= LOCAL FUNCTIONS ===============================
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::CVideoSettingsDriveMonitor
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CVideoSettingsDriveMonitor::CVideoSettingsDriveMonitor()
+: CActive( EPriorityStandard )
+ {
+ MPX_FUNC("CIptvDriveMonitor::CIptvDriveMonitor()");
+ }
+
+// -----------------------------------------------------------------------------
+// CIptvEvents::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CVideoSettingsDriveMonitor::ConstructL( const RFs& aFileSession )
+ {
+ iFs = aFileSession;
+ iIfsIsProvidedByUser = ETrue;
+
+ ConstructL();
+ }
+
+// -----------------------------------------------------------------------------
+// CIptvEvents::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CVideoSettingsDriveMonitor::ConstructL()
+ {
+ iObservers.Reset();
+ iAvailableDrives.Reset();
+ iPreviousAvailableDrives.Reset();
+
+ if ( !iIfsIsProvidedByUser )
+ {
+ User::LeaveIfError( iFs.Connect() );
+ }
+
+ CActiveScheduler::Add( this );
+ RefreshAvailableDrivesL();
+
+ MPX_DEBUG2("CIptvDriveMonitor:: PhoneMemoryDrive() returns %d",
+ PhoneMemoryDrive());
+ MPX_DEBUG2("CIptvDriveMonitor:: MemoryCardDrive() returns %d",
+ MemoryCardDrive());
+ MPX_DEBUG2("CIptvDriveMonitor:: MassStorageDrive() returns %d",
+ MassStorageDrive());
+ MPX_DEBUG2("CIptvDriveMonitor:: FixedDrive(c-drive excluded) returns %d",
+ FixedDrive( ETrue ));
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CVideoSettingsDriveMonitor* CVideoSettingsDriveMonitor::NewL()
+ {
+ MPX_FUNC("CIptvDriveMonitor::NewL() start");
+
+ CVideoSettingsDriveMonitor* self = new( ELeave ) CVideoSettingsDriveMonitor();
+
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ CleanupStack::Pop(self);
+
+ return self;
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CVideoSettingsDriveMonitor* CVideoSettingsDriveMonitor::NewL( const RFs& aFileSession )
+ {
+ MPX_FUNC("CIptvDriveMonitor::NewL(RFs&) start");
+
+ CVideoSettingsDriveMonitor* self = new( ELeave ) CVideoSettingsDriveMonitor();
+
+ CleanupStack::PushL( self );
+ self->ConstructL( aFileSession );
+ CleanupStack::Pop(self);
+
+ return self;
+ }
+
+// Destructor
+EXPORT_C CVideoSettingsDriveMonitor::~CVideoSettingsDriveMonitor()
+ {
+ iObservers.Close();
+ iAvailableDrives.Close();
+ iPreviousAvailableDrives.Close();
+ Cancel();
+
+ if ( !iIfsIsProvidedByUser )
+ {
+ iFs.Close();
+ }
+ }
+
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::RegisterObserverL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CVideoSettingsDriveMonitor::RegisterObserverL( MIptvDriveMonitorObserver* aObserver )
+ {
+ iObservers.AppendL( aObserver );
+
+ if ( !IsActive() )
+ {
+ iFs.NotifyChange( ENotifyDisk, iStatus );
+ SetActive();
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::RemoveObserverL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CVideoSettingsDriveMonitor::RemoveObserverL( MIptvDriveMonitorObserver* aObserver )
+ {
+ TInt i;
+ for ( i = 0; i < iObservers.Count(); i++ )
+ {
+ if ( aObserver == iObservers[i] )
+ {
+ iObservers.Remove( i );
+ iObservers.Compress();
+ break;
+ }
+ }
+
+ if ( iObservers.Count() == 0 )
+ {
+ iFs.NotifyChangeCancel();
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::RefreshAvailableDrivesL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CVideoSettingsDriveMonitor::RefreshAvailableDrivesL()
+ {
+ MPX_FUNC("CIptvDriveMonitor::RefreshAvailableDrivesL() start");
+
+ TDriveList driveList;
+ User::LeaveIfError( iFs.DriveList( driveList ) );
+
+ iPreviousAvailableDrives.Reset();
+ TInt i;
+ for ( i = 0; i < iAvailableDrives.Count(); i++ )
+ {
+ iPreviousAvailableDrives.Append( iAvailableDrives[i] );
+ }
+
+ iAvailableDrives.Reset();
+
+ for ( i = 0; i < driveList.Length(); i++ )
+ {
+ if ( driveList[i] != 0 && i != EDriveY ) // Some phones have a 1MB small flash drive at y-drive, rule it out
+ {
+ TDriveInfo driveInfo;
+ User::LeaveIfError( iFs.Drive( driveInfo, i ) );
+
+ /*
+ From e32cost.h:
+ const TUint KMediaAttVariableSize = 0x01;
+ const TUint KMediaAttDualDensity = 0x02;
+ const TUint KMediaAttFormattable = 0x04;
+ const TUint KMediaAttWriteProtected = 0x08;
+ const TUint KMediaAttLockable = 0x10;
+ const TUint KMediaAttLocked = 0x20;
+ const TUint KMediaAttHasPassword = 0x40;
+ const TUint KMediaAttReadWhileWrite = 0x80;
+ const TUint KMediaAttDeleteNotify = 0x100;
+
+ The drive attributes.
+
+ const TUint KDriveAttLocal = 0x01;
+ const TUint KDriveAttRom = 0x02;
+ const TUint KDriveAttRedirected = 0x04;
+ const TUint KDriveAttSubsted = 0x08;
+ const TUint KDriveAttInternal = 0x10;
+ const TUint KDriveAttRemovable = 0x20;
+ const TUint KDriveAttRemote = 0x40;
+ const TUint KDriveAttTransaction = 0x80;
+ */
+
+ MPX_DEBUG3("CIptvDriveMonitor:: drive[%d]: type = %S",
+ i,
+ &DriveTypeDes( driveInfo.iType ));
+
+ MPX_DEBUG3(
+ "CIptvDriveMonitor:: MediaAtt flags = %x DriveAtt flags = %x",
+ driveInfo.iMediaAtt,
+ driveInfo.iDriveAtt );
+
+#ifdef __WINSCW__
+ // (2) c-drive is EMediaRam
+ // (3) d-drive is EMediaHardDisk
+ // (4) e-drive is EMediaHardDisk or EMediaNotPresent
+ // (25) z-drive is EMediaRom
+ if ( (driveInfo.iType == EMediaRam) || // c
+ ((driveInfo.iType == EMediaHardDisk) && i != EDriveD /* skip d */) || // e
+ (driveInfo.iType == EMediaNANDFlash) || // nothing
+ (driveInfo.iType == EMediaNotPresent) ) // e
+#else
+ // (2) c-drive is EMediaNANDFlash
+ // (3) d-drive is EMediaRam
+ // (4) e-drive is EMediaHardDisk or EMediaNotPresent
+ // (5) f-drive is EMediaHardDisk or EMediaNotPresent
+ // (25) z-drive is EMediaRom
+ if ( (driveInfo.iType == EMediaHardDisk) || // e,f
+ (driveInfo.iType == EMediaNANDFlash) || // c
+ (driveInfo.iType == EMediaNotPresent) ) // e,f
+#endif // __WINSCW__
+ {
+ if ( !(driveInfo.iMediaAtt & KMediaAttWriteProtected) &&
+ (driveInfo.iDriveAtt & KDriveAttLocal) )
+ {
+ TIptvDriveInfo iptvDriveInfo;
+ TVolumeInfo volumeInfo;
+ TChar ch;
+
+ iFs.DriveToChar( i, ch );
+
+ iptvDriveInfo.iDrive = i;
+ iptvDriveInfo.iDriveChar = ch;
+ iptvDriveInfo.iType = driveInfo.iType;
+
+
+#ifdef RD_MULTIPLE_DRIVE_ENABLERS
+
+ TUint driveStatus;
+ TInt err = DriveInfo::GetDriveStatus( iFs, i, driveStatus );
+ if ( err == KErrNone )
+ {
+ if ( driveStatus & DriveInfo::EDriveRemovable )
+ {
+ iptvDriveInfo.iFlags |= TIptvDriveInfo::ERemovable;
+ }
+ }
+
+ TInt massStorageDrive;
+ err = DriveInfo::GetDefaultDrive( DriveInfo::EDefaultMassStorage,
+ massStorageDrive );
+ if ( err == KErrNone )
+ {
+ if ( i == massStorageDrive )
+ {
+ iptvDriveInfo.iFlags |= TIptvDriveInfo::EMassStorage;
+ }
+ }
+
+#else
+
+ if ( driveInfo.iDriveAtt & KDriveAttRemovable )
+ {
+ if ( driveInfo.iMediaAtt & KMediaAttLockable )
+ {
+ //memory card has KDriveAttRemovable and KMediaAttLockable flags set
+ iptvDriveInfo.iFlags |= TIptvDriveInfo::ERemovable;
+ }
+ else
+ {
+ //mass storage has KDriveAttRemovable set and KMediaAttLockable not set
+ iptvDriveInfo.iFlags |= TIptvDriveInfo::EMassStorage;
+ }
+ }
+
+#endif // RD_MULTIPLE_DRIVE_ENABLERS
+
+ if ( driveInfo.iMediaAtt & KMediaAttLocked )
+ {
+ iptvDriveInfo.iFlags |= TIptvDriveInfo::ELocked;
+ }
+ if ( driveInfo.iType == EMediaNotPresent )
+ {
+ iptvDriveInfo.iFlags |= TIptvDriveInfo::EMediaNotPresent;
+ }
+
+ // When mass storage mode is activated while application is running,
+ // the only hint about that is the TVolumeInfo not being available.
+ // Therefore we mark drive as EMediaNotPresent if that structure
+ // is not available.
+ if ( iFs.Volume( volumeInfo, i ) != KErrNone )
+ {
+ iptvDriveInfo.iFlags |= TIptvDriveInfo::EMediaNotPresent;
+ iptvDriveInfo.iVolumeName.Zero();
+ }
+ else
+ {
+ iptvDriveInfo.iVolumeName = volumeInfo.iName;
+ }
+
+ if ( iptvDriveInfo.iFlags & TIptvDriveInfo::EMediaNotPresent )
+ {
+ iptvDriveInfo.iFlags |= TIptvDriveInfo::ERemovable;
+ }
+
+ iAvailableDrives.AppendL( iptvDriveInfo );
+ }
+ }
+ }
+ } // for
+
+ // if e and f-drives are available, then c-drive is removed from the available drives list
+ if ( ArrayPos( EDriveE ) != KErrNotFound &&
+ ArrayPos( EDriveF ) != KErrNotFound )
+ {
+ TInt cDrivePos = ArrayPos( EDriveC );
+ if ( cDrivePos != KErrNotFound )
+ {
+ MPX_DEBUG1(
+ "CIptvDriveMonitor:: e & f-drives available -> removing c from available drives");
+ iAvailableDrives.Remove( cDrivePos );
+ iAvailableDrives.Compress();
+ }
+ }
+
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::ArrayPos
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CVideoSettingsDriveMonitor::ArrayPos( TInt aDrive )
+ {
+ TInt i;
+ for (i = 0; i < iAvailableDrives.Count(); i++ )
+ {
+ if ( iAvailableDrives[i].iDrive == aDrive )
+ {
+ return i;
+ }
+ }
+ return KErrNotFound;
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::ArrayPosL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CVideoSettingsDriveMonitor::ArrayPosL( TInt aDrive )
+ {
+ TInt pos;
+ User::LeaveIfError( pos = ArrayPos( aDrive ) );
+ return pos;
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::FindMemoryCardDriveL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CVideoSettingsDriveMonitor::MemoryCardDriveL()
+ {
+ TInt drive;
+ User::LeaveIfError( drive = MemoryCardDrive() );
+ return drive;
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::MemoryCardDrive
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CVideoSettingsDriveMonitor::MemoryCardDrive()
+ {
+ TInt i;
+ for ( i = 0; i < iAvailableDrives.Count(); i++ )
+ {
+ if ( iAvailableDrives[i].iFlags & TIptvDriveInfo::ERemovable )
+ {
+ return iAvailableDrives[i].iDrive;
+ }
+ }
+ return KErrNotFound;
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::MassStorageDriveL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CVideoSettingsDriveMonitor::MassStorageDriveL()
+ {
+ TInt drive;
+ User::LeaveIfError( drive = MassStorageDrive() );
+ return drive;
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::MassStorageDrive
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CVideoSettingsDriveMonitor::MassStorageDrive()
+ {
+ TInt i;
+ for ( i = 0; i < iAvailableDrives.Count(); i++ )
+ {
+ if ( iAvailableDrives[i].iFlags & TIptvDriveInfo::EMassStorage )
+ {
+ return iAvailableDrives[i].iDrive;
+ }
+ }
+ return KErrNotFound;
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::PhoneMemoryDriveL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CVideoSettingsDriveMonitor::PhoneMemoryDriveL()
+ {
+ TInt drive;
+ User::LeaveIfError( drive = PhoneMemoryDrive() );
+ return drive;
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::PhoneMemoryDrive
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CVideoSettingsDriveMonitor::PhoneMemoryDrive()
+ {
+ TInt i;
+ for ( i = 0; i < iAvailableDrives.Count(); i++ )
+ {
+ if ( iAvailableDrives[i].iDrive == EDriveC )
+ {
+ return iAvailableDrives[i].iDrive;
+ }
+ }
+ return KErrNotFound;
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::FixedDriveL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CVideoSettingsDriveMonitor::FixedDriveL( TBool aExcludeCDrive )
+ {
+ TInt drive;
+ User::LeaveIfError( drive = FixedDrive( aExcludeCDrive ) );
+ return drive;
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::FixedDrive
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CVideoSettingsDriveMonitor::FixedDrive( TBool aExcludeCDrive )
+ {
+ TInt i;
+ for ( i = 0; i < iAvailableDrives.Count(); i++ )
+ {
+ MPX_DEBUG2("CIptvDriveMonitor:: iAvailableDrives[%d]", i);
+
+ if ( !(iAvailableDrives[i].iFlags & TIptvDriveInfo::ERemovable) )
+ {
+ if ( iAvailableDrives[i].iDrive != EDriveC )
+ {
+ MPX_DEBUG2("CIptvDriveMonitor:: FixedDrive() returning drive %d", iAvailableDrives[i].iDrive);
+ return iAvailableDrives[i].iDrive;
+ }
+ else
+ {
+ if ( !aExcludeCDrive )
+ {
+ MPX_DEBUG2("CIptvDriveMonitor:: FixedDrive() returning drive %d", iAvailableDrives[i].iDrive);
+ return iAvailableDrives[i].iDrive;
+ }
+ }
+ }
+ }
+ return KErrNotFound;
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::IsMmcInserted()
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TBool CVideoSettingsDriveMonitor::IsMmcInserted()
+ {
+ TInt drive = MemoryCardDrive();
+
+ if ( drive == KErrNotFound )
+ {
+ return EFalse;
+ }
+
+ TInt arrayPos = ArrayPos( drive );
+
+ if ( arrayPos == KErrNotFound )
+ {
+ return EFalse;
+ }
+
+ TUint32 flags = iAvailableDrives[arrayPos].iFlags;
+
+ if ( (flags & TIptvDriveInfo::ELocked) || (flags & TIptvDriveInfo::EMediaNotPresent) )
+ {
+ return EFalse;
+ }
+
+ return ETrue;
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::RunL()
+// -----------------------------------------------------------------------------
+//
+void CVideoSettingsDriveMonitor::RunL()
+ {
+ MPX_FUNC("CIptvDriveMonitor::RunL() start");
+
+ if ( iStatus == KErrNone )
+ {
+ iFs.NotifyChange( ENotifyDisk, iStatus );
+
+ TRAPD( err, RefreshAvailableDrivesL() );
+ if ( err != KErrNone )
+ {
+ MPX_DEBUG2("CIptvDriveMonitor:: RefreshAvailableDrivesL leaved with error code %d, ignoring", err);
+ }
+ CompareOldAndNewAvailableDrives();
+ SetActive();
+ }
+ else
+ {
+ iFs.NotifyChange( ENotifyDisk, iStatus );
+ SetActive();
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::DoCancel()
+// -----------------------------------------------------------------------------
+//
+void CVideoSettingsDriveMonitor::DoCancel()
+ {
+ iFs.NotifyChangeCancel( iStatus );
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::RunError()
+// -----------------------------------------------------------------------------
+//
+TInt CVideoSettingsDriveMonitor::RunError( TInt /* aError */ )
+ {
+ MPX_FUNC("CIptvDriveMonitor::RunL() leaved (should never happen).");
+ return KErrNone;
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::SendEvent()
+// -----------------------------------------------------------------------------
+//
+void CVideoSettingsDriveMonitor::SendEvent( TIptvDriveMonitorEvent::TEvent aEvent,
+ TInt aDrive )
+ {
+ MPX_DEBUG4("CIptvDriveMonitor:: Sending event: %S(%d), drive: %d",
+ &TIptvDriveMonitorEvent::EventDes( aEvent ),
+ aEvent,
+ aDrive );
+
+ TIptvDriveMonitorEvent event;
+
+ for ( TInt i = 0; i < iObservers.Count(); i++ )
+ {
+ event.iEvent = static_cast<TInt>(aEvent);
+ event.iDrive = aDrive;
+ iObservers[i]->HandleDriveMonitorEvent( event );
+ }
+
+#if IPTV_LOGGING_METHOD != 0
+ PrintAvailableDrives();
+#endif
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::CompareOldAndNewAvailableDrives
+// -----------------------------------------------------------------------------
+//
+void CVideoSettingsDriveMonitor::CompareOldAndNewAvailableDrives()
+ {
+ // Run through old drives list to detect changes
+ TInt i;
+ for ( i = 0; i < iPreviousAvailableDrives.Count(); i++ )
+ {
+ TInt pos = ArrayPos( iPreviousAvailableDrives[i].iDrive );
+ if ( pos == KErrNotFound )
+ {
+ // drive was dismounted
+ SendEvent( TIptvDriveMonitorEvent::EDriveDismounted,
+ iPreviousAvailableDrives[i].iDrive );
+ }
+ else
+ {
+ // drive still present
+ if ( iPreviousAvailableDrives[i].iFlags != iAvailableDrives[pos].iFlags )
+ {
+ // drive was changed
+ if ( (iPreviousAvailableDrives[i].iFlags & TIptvDriveInfo::EMediaNotPresent) &&
+ !(iAvailableDrives[pos].iFlags & EMediaNotPresent) )
+ {
+ SendEvent( TIptvDriveMonitorEvent::EMediaInserted,
+ iAvailableDrives[pos].iDrive );
+ }
+
+ if ( !(iPreviousAvailableDrives[i].iFlags & TIptvDriveInfo::EMediaNotPresent) &&
+ (iAvailableDrives[pos].iFlags & TIptvDriveInfo::EMediaNotPresent) )
+ {
+ SendEvent( TIptvDriveMonitorEvent::EMediaRemoved,
+ iAvailableDrives[pos].iDrive );
+ }
+
+ if ( !(iPreviousAvailableDrives[i].iFlags & TIptvDriveInfo::ELocked) &&
+ (iAvailableDrives[pos].iFlags & TIptvDriveInfo::ELocked) )
+ {
+ SendEvent( TIptvDriveMonitorEvent::EDriveLocked,
+ iAvailableDrives[pos].iDrive );
+ }
+
+ if ( (iPreviousAvailableDrives[i].iFlags & TIptvDriveInfo::ELocked) &&
+ !(iAvailableDrives[pos].iFlags & TIptvDriveInfo::ELocked) )
+ {
+ SendEvent( TIptvDriveMonitorEvent::EDriveUnlocked,
+ iAvailableDrives[pos].iDrive );
+ }
+ }
+
+ // drive volume name was changed
+ if ( iPreviousAvailableDrives[i].iVolumeName.Compare(
+ iAvailableDrives[pos].iVolumeName ) != 0 )
+ {
+ SendEvent( TIptvDriveMonitorEvent::EDriveVolumeNameChanged,
+ iAvailableDrives[pos].iDrive );
+ }
+ }
+ }
+
+ // Run through new drives list to detect mounted drives
+ for ( i = 0; i < iAvailableDrives.Count(); i++ )
+ {
+ TBool found = EFalse;
+ for ( TInt j = 0; j < iPreviousAvailableDrives.Count(); j++ )
+ {
+ if ( iPreviousAvailableDrives[j].iDrive == iAvailableDrives[i].iDrive )
+ {
+ found = ETrue;
+ break;
+ }
+ }
+ if ( !found )
+ {
+ SendEvent( TIptvDriveMonitorEvent::EDriveMounted,
+ iAvailableDrives[i].iDrive );
+ }
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::DriveType()
+// -----------------------------------------------------------------------------
+//
+#if IPTV_LOGGING_METHOD != 0
+const TDesC& CVideoSettingsDriveMonitor::DriveTypeDes( TInt aType )
+ {
+ switch (aType)
+ {
+ case EMediaNotPresent:
+ return KIptvMediaNotPresentDes;
+ case EMediaUnknown:
+ return KIptvMediaUnknownDes;
+ case EMediaFloppy:
+ return KIptvMediaFloppyDes;
+ case EMediaHardDisk:
+ return KIptvMediaHardDiskDes;
+ case EMediaCdRom:
+ return KIptvMediaCdRomDes;
+ case EMediaRam:
+ return KIptvMediaRamDes;
+ case EMediaFlash:
+ return KIptvMediaFlashDes;
+ case EMediaRom:
+ return KIptvMediaRomDes;
+ case EMediaRemote:
+ return KIptvMediaRemoteDes;
+ case EMediaNANDFlash:
+ return KIptvMediaNANDFlashDes;
+ default:
+ return KIptvMediaUnknownDes;
+ }
+ }
+#else
+const TDesC& CVideoSettingsDriveMonitor::DriveTypeDes( TInt /*aType*/ )
+ {
+ return KIptvEmptyDes;
+ }
+#endif
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::PrintAvailableDrives()
+// -----------------------------------------------------------------------------
+//
+void CVideoSettingsDriveMonitor::PrintAvailableDrives()
+ {
+#if IPTV_LOGGING_METHOD != 0
+ for ( TInt i = 0; i < iAvailableDrives.Count(); i++ )
+ {
+ IPTVLOGSTRING3_HIGH_LEVEL("CIptvDriveMonitor:: iAvailableDrives[%d].iDrive = %d",
+ i, iAvailableDrives[i].iDrive);
+ IPTVLOGSTRING2_HIGH_LEVEL(" ERemovableDrive = %d",
+ !!(iAvailableDrives[i].iFlags & TIptvDriveInfo::ERemovable));
+ IPTVLOGSTRING2_HIGH_LEVEL(" EMassStorage = %d",
+ !!(iAvailableDrives[i].iFlags & TIptvDriveInfo::EMassStorage));
+ IPTVLOGSTRING2_HIGH_LEVEL(" ELockedDrive = %d",
+ !!(iAvailableDrives[i].iFlags & TIptvDriveInfo::ELocked));
+ IPTVLOGSTRING2_HIGH_LEVEL(" EMediaNotPresent = %d",
+ !!(iAvailableDrives[i].iFlags & TIptvDriveInfo::EMediaNotPresent));
+ }
+#endif
+ }
+
+// -----------------------------------------------------------------------------
+// CVideoSettingsDriveMonitor::GetUsedMemoryL()
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CVideoSettingsDriveMonitor::GetUsedMemoryL( TInt& aUsedMemory )
+ {
+ MPX_FUNC("CIptvDriveMonitor::GetUsedMemoryL() start");
+
+ TInt cenRepMemory = KErrNotFound; //init to some non valid drive value, in case that cenrep wont change it at all
+
+ CRepository* cenRep = CRepository::NewL( KIptvCenRepUid );
+ CleanupStack::PushL( cenRep ); // 1->
+
+ TInt cenRepError = cenRep->Get( KIptvCenRepPreferredMemoryKey, cenRepMemory );
+
+ aUsedMemory = EDriveC;
+
+ if ( ArrayPos( cenRepMemory ) == KErrNotFound
+ || cenRepError != KErrNone )
+ {
+ MPX_DEBUG1(
+ "CIptvDriveMonitor:: cenrep value for used memory was not valid or not found.");
+
+ // Non existing drive or no cen rep value -> figure out the default drive
+ TInt massStorageDrive = MassStorageDrive();
+ if ( massStorageDrive != KErrNotFound )
+ {
+ MPX_DEBUG1("CIptvDriveMonitor:: using mass storage");
+ aUsedMemory = massStorageDrive;
+ }
+ else
+ {
+ TInt memoryCardDrive = MemoryCardDrive();
+ if ( memoryCardDrive != KErrNotFound )
+ {
+ MPX_DEBUG1("CIptvDriveMonitor:: using memory card");
+ aUsedMemory = memoryCardDrive;
+ }
+ }
+
+ MPX_DEBUG2(
+ "CIptvDriveMonitor:: writing new value to cenrep (%d)", aUsedMemory);
+
+ cenRep->Set( KIptvCenRepPreferredMemoryKey, aUsedMemory );
+ }
+ else
+ {
+ //Cenrep value was valid, use it
+ MPX_DEBUG1(
+ "CIptvDriveMonitor:: cenrep value for used memory was valid, using it.");
+ aUsedMemory = cenRepMemory;
+ }
+
+ CleanupStack::PopAndDestroy( cenRep ); // <-1
+
+ MPX_DEBUG2("CIptvDriveMonitor:: using drive %d", aUsedMemory);
+ }
+
+// ========================== OTHER EXPORTED FUNCTIONS =========================
+
+
+// End of File