/*
* 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 <mpxlog.h>
#include <vcxmyvideosdefs.h>
#include "vcxmyvideosdrivemonitor.h"
#include "vcxmyvideosdrivemonitorevent.h"
#include <bldvariant.hrh>
#include <driveinfo.h> //multiple drive stuff
#include <centralrepository.h>
// EXTERNAL DATA STRUCTURES
// EXTERNAL FUNCTION PROTOTYPES
// CONSTANTS
#ifdef _DEBUG
_LIT( KVcxMyVideosMediaNotPresentDes, "EMediaNotPresent");
_LIT( KVcxMyVideosMediaUnknownDes, "EMediaUnknown");
_LIT( KVcxMyVideosMediaFloppyDes, "EMediaFloppy");
_LIT( KVcxMyVideosMediaHardDiskDes, "EMediaHardDisk");
_LIT( KVcxMyVideosMediaCdRomDes, "EMediaCdRom");
_LIT( KVcxMyVideosMediaRamDes, "EMediaRam");
_LIT( KVcxMyVideosMediaFlashDes, "EMediaFlash");
_LIT( KVcxMyVideosMediaRomDes, "EMediaRom");
_LIT( KVcxMyVideosMediaRemoteDes, "EMediaRemote");
_LIT( KVcxMyVideosMediaNANDFlashDes, "EMediaNANDFlash");
#endif
// ============================= LOCAL FUNCTIONS ===============================
// ============================ MEMBER FUNCTIONS ===============================
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::CVcxMyVideosDriveMonitor
// C++ default constructor can NOT contain any code, that
// might leave.
// -----------------------------------------------------------------------------
//
CVcxMyVideosDriveMonitor::CVcxMyVideosDriveMonitor()
: CActive( EPriorityStandard )
{
}
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::ConstructL
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//
void CVcxMyVideosDriveMonitor::ConstructL( const RFs& aFileSession )
{
iFs = aFileSession;
iIfsIsProvidedByUser = ETrue;
ConstructL();
}
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::ConstructL
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//
void CVcxMyVideosDriveMonitor::ConstructL()
{
iObservers.Reset();
iAvailableDrives.Reset();
iPreviousAvailableDrives.Reset();
if ( !iIfsIsProvidedByUser )
{
User::LeaveIfError( iFs.Connect() );
}
CActiveScheduler::Add( this );
RefreshAvailableDrivesL();
#if 0
MPX_DEBUG2("CVcxMyVideosDriveMonitor:: PhoneMemoryDrive() returns %d",
PhoneMemoryDrive());
#endif
MPX_DEBUG2("CVcxMyVideosDriveMonitor:: MemoryCardDrive() returns %d",
MemoryCardDrive());
MPX_DEBUG2("CVcxMyVideosDriveMonitor:: MassStorageDrive() returns %d",
MassStorageDrive());
#if 0
MPX_DEBUG2("CVcxMyVideosDriveMonitor:: FixedDrive(c-drive excluded) returns %d",
FixedDrive( ETrue ));
#endif
}
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::NewL
// Two-phased constructor.
// -----------------------------------------------------------------------------
//
CVcxMyVideosDriveMonitor* CVcxMyVideosDriveMonitor::NewL()
{
CVcxMyVideosDriveMonitor* self = new( ELeave ) CVcxMyVideosDriveMonitor();
CleanupStack::PushL( self );
self->ConstructL();
CleanupStack::Pop(self);
return self;
}
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::NewL
// Two-phased constructor.
// -----------------------------------------------------------------------------
//
CVcxMyVideosDriveMonitor* CVcxMyVideosDriveMonitor::NewL( const RFs& aFileSession )
{
CVcxMyVideosDriveMonitor* self = new( ELeave ) CVcxMyVideosDriveMonitor();
CleanupStack::PushL( self );
self->ConstructL( aFileSession );
CleanupStack::Pop(self);
return self;
}
// Destructor
CVcxMyVideosDriveMonitor::~CVcxMyVideosDriveMonitor()
{
iObservers.Close();
iAvailableDrives.Close();
iPreviousAvailableDrives.Close();
Cancel();
if ( !iIfsIsProvidedByUser )
{
iFs.Close();
}
}
/*
N96 without memory card:
26/09/2007 11:37:22 CIptvDriveMonitor:: drive[2]: type = EMediaNANDFlash
26/09/2007 11:37:22 CIptvDriveMonitor:: MediaAtt flags = 104 DriveAtt flags = 11
26/09/2007 11:37:22 CIptvDriveMonitor:: drive[3]: type = EMediaRam
26/09/2007 11:37:22 CIptvDriveMonitor:: MediaAtt flags = 5 DriveAtt flags = 11
26/09/2007 11:37:22 CIptvDriveMonitor:: drive[4]: type = EMediaHardDisk
26/09/2007 11:37:22 CIptvDriveMonitor:: MediaAtt flags = 14 DriveAtt flags = 21
26/09/2007 11:37:22 CIptvDriveMonitor:: drive[5]: type = EMediaNotPresent
26/09/2007 11:37:22 CIptvDriveMonitor:: MediaAtt flags = 0 DriveAtt flags = 21
26/09/2007 11:37:22 CIptvDriveMonitor:: drive[25]: type = EMediaRom
26/09/2007 11:37:22 CIptvDriveMonitor:: MediaAtt flags = 8 DriveAtt flags = 12
N96 with memory card:
27/09/2007 6:01:07 CIptvDriveMonitor:: drive[2]: type = EMediaNANDFlash
27/09/2007 6:01:07 CIptvDriveMonitor:: MediaAtt flags = 104 DriveAtt flags = 11
27/09/2007 6:01:07 CIptvDriveMonitor:: drive[3]: type = EMediaRam
27/09/2007 6:01:07 CIptvDriveMonitor:: MediaAtt flags = 5 DriveAtt flags = 11
27/09/2007 6:01:07 CIptvDriveMonitor:: drive[4]: type = EMediaHardDisk
27/09/2007 6:01:07 CIptvDriveMonitor:: MediaAtt flags = 14 DriveAtt flags = 21
27/09/2007 6:01:07 CIptvDriveMonitor:: drive[5]: type = EMediaHardDisk
27/09/2007 6:01:07 CIptvDriveMonitor:: MediaAtt flags = 14 DriveAtt flags = 21
27/09/2007 6:01:07 CIptvDriveMonitor:: drive[25]: type = EMediaRom
27/09/2007 6:01:07 CIptvDriveMonitor:: MediaAtt flags = 8 DriveAtt flags = 12
N95:
N95 8GB:
*/
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::RefreshAvailableDrivesL
// -----------------------------------------------------------------------------
//
void CVcxMyVideosDriveMonitor::RefreshAvailableDrivesL()
{
MPX_FUNC("CVcxMyVideosDriveMonitor::RefreshAvailableDrivesL()");
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 ) // N95 8GB has 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("CVcxMyVideosDriveMonitor:: drive[%d]: type = %S",
i, &DriveTypeDes( driveInfo.iType ));
MPX_DEBUG3(
"CVcxMyVideosDriveMonitor:: 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) )
{
TVcxMyVideosDriveInfo iptvDriveInfo;
TVolumeInfo volumeInfo;
TChar ch;
iFs.DriveToChar( i, ch );
iptvDriveInfo.iDrive = i;
iptvDriveInfo.iDriveChar = ch;
iptvDriveInfo.iType = driveInfo.iType;
TUint driveStatus;
TInt err = DriveInfo::GetDriveStatus( iFs, i, driveStatus );
if ( err == KErrNone )
{
if ( driveStatus & DriveInfo::EDriveRemovable )
{
iptvDriveInfo.iFlags |= TVcxMyVideosDriveInfo::ERemovable;
}
}
TInt massStorageDrive;
err = DriveInfo::GetDefaultDrive( DriveInfo::EDefaultMassStorage,
massStorageDrive );
if ( err == KErrNone )
{
if ( i == massStorageDrive )
{
iptvDriveInfo.iFlags |= TVcxMyVideosDriveInfo::EMassStorage;
}
}
if ( driveInfo.iMediaAtt & KMediaAttLocked )
{
iptvDriveInfo.iFlags |= TVcxMyVideosDriveInfo::ELocked;
}
if ( driveInfo.iType == EMediaNotPresent )
{
iptvDriveInfo.iFlags |= TVcxMyVideosDriveInfo::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 |= TVcxMyVideosDriveInfo::EMediaNotPresent;
iptvDriveInfo.iVolumeName.Zero();
}
else
{
iptvDriveInfo.iVolumeName = volumeInfo.iName;
}
if ( iptvDriveInfo.iFlags & TVcxMyVideosDriveInfo::EMediaNotPresent )
{
iptvDriveInfo.iFlags |= TVcxMyVideosDriveInfo::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();
}
}
}
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::ArrayPos
// -----------------------------------------------------------------------------
//
TInt CVcxMyVideosDriveMonitor::ArrayPos( TInt aDrive )
{
TInt i;
for (i = 0; i < iAvailableDrives.Count(); i++ )
{
if ( iAvailableDrives[i].iDrive == aDrive )
{
return i;
}
}
return KErrNotFound;
}
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::ArrayPosL
// -----------------------------------------------------------------------------
//
TInt CVcxMyVideosDriveMonitor::ArrayPosL( TInt aDrive )
{
TInt pos;
User::LeaveIfError( pos = ArrayPos( aDrive ) );
return pos;
}
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::MemoryCardDriveL
// -----------------------------------------------------------------------------
//
TInt CVcxMyVideosDriveMonitor::MemoryCardDriveL()
{
TInt drive;
User::LeaveIfError( drive = MemoryCardDrive() );
return drive;
}
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::MemoryCardDrive
// -----------------------------------------------------------------------------
//
TInt CVcxMyVideosDriveMonitor::MemoryCardDrive()
{
TInt i;
for ( i = 0; i < iAvailableDrives.Count(); i++ )
{
if ( iAvailableDrives[i].iFlags & TVcxMyVideosDriveInfo::ERemovable )
{
return iAvailableDrives[i].iDrive;
}
}
return KErrNotFound;
}
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::MassStorageDriveL
// -----------------------------------------------------------------------------
//
TInt CVcxMyVideosDriveMonitor::MassStorageDriveL()
{
TInt drive;
User::LeaveIfError( drive = MassStorageDrive() );
return drive;
}
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::MassStorageDrive
// -----------------------------------------------------------------------------
//
TInt CVcxMyVideosDriveMonitor::MassStorageDrive()
{
TInt i;
for ( i = 0; i < iAvailableDrives.Count(); i++ )
{
if ( iAvailableDrives[i].iFlags & TVcxMyVideosDriveInfo::EMassStorage )
{
return iAvailableDrives[i].iDrive;
}
}
return KErrNotFound;
}
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::RunL()
// -----------------------------------------------------------------------------
//
void CVcxMyVideosDriveMonitor::RunL()
{
MPX_FUNC("CVcxMyVideosDriveMonitor::RunL()");
if ( iStatus == KErrNone )
{
iFs.NotifyChange( ENotifyDisk, iStatus );
TRAPD( err, RefreshAvailableDrivesL() );
if ( err != KErrNone )
{
MPX_DEBUG2("CVcxMyVideosDriveMonitor:: RefreshAvailableDrivesL leaved with error code %d, ignoring", err);
}
CompareOldAndNewAvailableDrives();
SetActive();
}
else
{
iFs.NotifyChange( ENotifyDisk, iStatus );
SetActive();
}
}
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::DoCancel()
// -----------------------------------------------------------------------------
//
void CVcxMyVideosDriveMonitor::DoCancel()
{
iFs.NotifyChangeCancel( iStatus );
}
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::RunError()
// -----------------------------------------------------------------------------
//
TInt CVcxMyVideosDriveMonitor::RunError( TInt /* aError */ )
{
MPX_DEBUG1("CVcxMyVideosDriveMonitor::RunL() leaved (should never happen).");
return KErrNone;
}
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::SendEvent()
// -----------------------------------------------------------------------------
//
void CVcxMyVideosDriveMonitor::SendEvent( TVcxMyVideosDriveMonitorEvent::TEvent aEvent,
TInt aDrive )
{
MPX_DEBUG4("CVcxMyVideosDriveMonitor:: Sending event: %S(%d), drive: %d",
&TVcxMyVideosDriveMonitorEvent::EventDes( aEvent ),
aEvent,
aDrive );
TVcxMyVideosDriveMonitorEvent event;
for ( TInt i = 0; i < iObservers.Count(); i++ )
{
event.iEvent = static_cast<TInt>(aEvent);
event.iDrive = aDrive;
iObservers[i]->HandleDriveMonitorEvent( event );
}
#ifdef _DEBUG
PrintAvailableDrives();
#endif
}
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::CompareOldAndNewAvailableDrives
// -----------------------------------------------------------------------------
//
void CVcxMyVideosDriveMonitor::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( TVcxMyVideosDriveMonitorEvent::EDriveDismounted,
iPreviousAvailableDrives[i].iDrive );
}
else
{
// drive still present
if ( iPreviousAvailableDrives[i].iFlags != iAvailableDrives[pos].iFlags )
{
// drive was changed
if ( (iPreviousAvailableDrives[i].iFlags & TVcxMyVideosDriveInfo::EMediaNotPresent) &&
!(iAvailableDrives[pos].iFlags & EMediaNotPresent) )
{
SendEvent( TVcxMyVideosDriveMonitorEvent::EMediaInserted,
iAvailableDrives[pos].iDrive );
}
if ( !(iPreviousAvailableDrives[i].iFlags & TVcxMyVideosDriveInfo::EMediaNotPresent) &&
(iAvailableDrives[pos].iFlags & TVcxMyVideosDriveInfo::EMediaNotPresent) )
{
SendEvent( TVcxMyVideosDriveMonitorEvent::EMediaRemoved,
iAvailableDrives[pos].iDrive );
}
if ( !(iPreviousAvailableDrives[i].iFlags & TVcxMyVideosDriveInfo::ELocked) &&
(iAvailableDrives[pos].iFlags & TVcxMyVideosDriveInfo::ELocked) )
{
SendEvent( TVcxMyVideosDriveMonitorEvent::EDriveLocked,
iAvailableDrives[pos].iDrive );
}
if ( (iPreviousAvailableDrives[i].iFlags & TVcxMyVideosDriveInfo::ELocked) &&
!(iAvailableDrives[pos].iFlags & TVcxMyVideosDriveInfo::ELocked) )
{
SendEvent( TVcxMyVideosDriveMonitorEvent::EDriveUnlocked,
iAvailableDrives[pos].iDrive );
}
}
// drive volume name was changed
if ( iPreviousAvailableDrives[i].iVolumeName.Compare(
iAvailableDrives[pos].iVolumeName ) != 0 )
{
SendEvent( TVcxMyVideosDriveMonitorEvent::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( TVcxMyVideosDriveMonitorEvent::EDriveMounted,
iAvailableDrives[i].iDrive );
}
}
}
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::DriveType()
// -----------------------------------------------------------------------------
//
#ifdef _DEBUG
const TDesC& CVcxMyVideosDriveMonitor::DriveTypeDes( TInt aType )
{
switch (aType)
{
case EMediaNotPresent:
return KVcxMyVideosMediaNotPresentDes;
case EMediaUnknown:
return KVcxMyVideosMediaUnknownDes;
case EMediaFloppy:
return KVcxMyVideosMediaFloppyDes;
case EMediaHardDisk:
return KVcxMyVideosMediaHardDiskDes;
case EMediaCdRom:
return KVcxMyVideosMediaCdRomDes;
case EMediaRam:
return KVcxMyVideosMediaRamDes;
case EMediaFlash:
return KVcxMyVideosMediaFlashDes;
case EMediaRom:
return KVcxMyVideosMediaRomDes;
case EMediaRemote:
return KVcxMyVideosMediaRemoteDes;
case EMediaNANDFlash:
return KVcxMyVideosMediaNANDFlashDes;
default:
return KVcxMyVideosMediaUnknownDes;
}
}
#else
const TDesC& CVcxMyVideosDriveMonitor::DriveTypeDes( TInt /*aType*/ )
{
return KNullDesC;
}
#endif
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::PrintAvailableDrives()
// -----------------------------------------------------------------------------
//
void CVcxMyVideosDriveMonitor::PrintAvailableDrives()
{
#ifdef _DEBUG
for ( TInt i = 0; i < iAvailableDrives.Count(); i++ )
{
MPX_DEBUG3("CVcxMyVideosDriveMonitor:: iAvailableDrives[%d].iDrive = %d",
i, iAvailableDrives[i].iDrive);
MPX_DEBUG2(" ERemovableDrive = %d",
!!(iAvailableDrives[i].iFlags & TVcxMyVideosDriveInfo::ERemovable));
MPX_DEBUG2(" EMassStorage = %d",
!!(iAvailableDrives[i].iFlags & TVcxMyVideosDriveInfo::EMassStorage));
MPX_DEBUG2(" ELockedDrive = %d",
!!(iAvailableDrives[i].iFlags & TVcxMyVideosDriveInfo::ELocked));
MPX_DEBUG2(" EMediaNotPresent = %d",
!!(iAvailableDrives[i].iFlags & TVcxMyVideosDriveInfo::EMediaNotPresent));
}
#endif
}
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::GetPreferredMemoryL
// Gets the preferred memory, this doesn't mean yet that it can be actually used.
// Media might not be present or it might be locked.
// -----------------------------------------------------------------------------
//
void CVcxMyVideosDriveMonitor::GetPreferredMemoryL( TInt& aPreferredMemory )
{
MPX_FUNC("CVcxMyVideosDriveMonitor::GetPreferredMemoryL()");
TInt cenRepMemory = KErrNotFound; //init to some non valid drive value, in case that cenrep wont change it at all
TUid uid;
uid.iUid = KVcxMyVideosCenRepUid;
CRepository* cenRep = CRepository::NewL( uid );
CleanupStack::PushL( cenRep ); // 1->
TInt cenRepError = cenRep->Get( KVcxMyVideosCenRepPreferredMemoryKey, cenRepMemory );
aPreferredMemory = EDriveC;
if ( ArrayPos( cenRepMemory ) == KErrNotFound
|| cenRepError != KErrNone )
{
MPX_DEBUG1(
"CVcxMyVideosDriveMonitor:: 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("CVcxMyVideosDriveMonitor:: using mass storage");
aPreferredMemory = massStorageDrive;
}
else
{
TInt memoryCardDrive = MemoryCardDrive();
if ( memoryCardDrive != KErrNotFound )
{
MPX_DEBUG1("CVcxMyVideosDriveMonitor:: using memory card");
aPreferredMemory = memoryCardDrive;
}
}
MPX_DEBUG2(
"CVcxMyVideosDriveMonitor:: writing new value to cenrep (%d)", aPreferredMemory);
cenRep->Set( KVcxMyVideosCenRepPreferredMemoryKey, aPreferredMemory );
}
else
{
//Cenrep value was valid, use it
MPX_DEBUG1(
"CVcxMyVideosDriveMonitor:: cenrep value for used memory was valid, using it.");
aPreferredMemory = cenRepMemory;
}
CleanupStack::PopAndDestroy( cenRep ); // <-1
MPX_DEBUG2("CVcxMyVideosDriveMonitor:: preferred memory: %d", aPreferredMemory);
}
// -----------------------------------------------------------------------------
// CVcxMyVideosDriveMonitor::GetUsedMemoryL
// Gets the memory for usage. Tries first the preferred memory, if it is not
// available (locked or not present), tries the next drive from iAvailable drives.
// If suitable drive is not found, returns system drive (c-drive).
// -----------------------------------------------------------------------------
//
void CVcxMyVideosDriveMonitor::GetUsedMemoryL( TInt& aUsedMemory )
{
TInt preferredDrive;
GetPreferredMemoryL( preferredDrive );
TInt startPos = ArrayPos( preferredDrive );
TInt currentPos = startPos;
TUint32 flags;
TBool found = EFalse;
while ( !found )
{
flags = iAvailableDrives[currentPos].iFlags;
if ( (flags & TVcxMyVideosDriveInfo::ELocked) ||
(flags & TVcxMyVideosDriveInfo::EMediaNotPresent) )
{
MPX_DEBUG1("CVcxMyVideosDownloadUtil:: drive was locked or not present -> trying next available drive");
currentPos++;
if ( currentPos > (iAvailableDrives.Count()-1) )
{
currentPos = 0;
}
if ( currentPos == startPos )
{
// we went full round and couldnt find drive -> use c-drive
MPX_DEBUG1("CVcxMyVideosDownloadUtil:: no suitable drive found from iAvailable drives, using c-drive");
aUsedMemory = iFs.GetSystemDrive();
found = ETrue;
}
}
else
{
aUsedMemory = iAvailableDrives[currentPos].iDrive;
found = ETrue;
}
}
MPX_DEBUG2("CVcxMyVideosDownloadUtil::GetUsedMemoryL() returns %d", aUsedMemory);
}
// ========================== OTHER EXPORTED FUNCTIONS =========================
// End of File