--- a/imagehandlingutilities/thumbnailmanager/thumbnailserver/src/thumbnailstore.cpp Tue Jan 26 15:18:05 2010 +0200
+++ b/imagehandlingutilities/thumbnailmanager/thumbnailserver/src/thumbnailstore.cpp Tue Feb 02 00:23:15 2010 +0200
@@ -142,6 +142,9 @@
CThumbnailStore::~CThumbnailStore()
{
TN_DEBUG1( "CThumbnailStore::~CThumbnailStore()" );
+
+ delete iDiskFullNotifier;
+ iDiskFullNotifier = NULL;
if(!iServer->IsFormatting())
{
@@ -165,7 +168,7 @@
// ---------------------------------------------------------------------------
//
CThumbnailStore::CThumbnailStore( RFs& aFs, TInt aDrive, TDesC& aImei, CThumbnailServer* aServer ):
- iFs( aFs ), iDrive( aDrive ), iBatchItemCount(0), iImei(aImei), iServer(aServer)
+ iFs( aFs ), iDrive( aDrive ), iBatchItemCount(0), iImei(aImei), iServer(aServer), iDiskFull(EFalse)
{
// no implementation required
}
@@ -190,6 +193,10 @@
User::LeaveIfError( RFs::DriveToChar( iDrive, driveChar ));
pathPtr.Append( driveChar );
pathPtr.Append( KThumbnailDatabaseName );
+
+ iDiskFullNotifier = CThumbnailStoreDiskSpaceNotifierAO::NewL( *this,
+ KDiskFullThreshold,
+ pathPtr );
TVolumeInfo volumeinfo;
iFs.Volume(volumeinfo, iDrive);
@@ -228,8 +235,7 @@
if(error == KErrNone)
{
error = CheckRowIDsL();
- }
-
+ }
}
// if wrong version, corrupted database or other error opening db
@@ -459,8 +465,9 @@
{
TThumbnailPersistentSize & persistentSize = iPersistentSizes[i];
- // don't store duplicates or custom sizes
+ // don't store duplicates or custom/unknown sizes
if ( !exists && (aThumbnailSize != ECustomThumbnailSize &&
+ aThumbnailSize != EUnknownThumbnailSize &&
thumbSize.iWidth > 0 && thumbSize.iHeight > 0 ))
{
TInt flags = 0;
@@ -2039,6 +2046,7 @@
}
else
{
+ TN_DEBUG1( "CThumbnailStore::CheckVersionL() - wrong DB version" );
return KErrNotSupported;
}
}
@@ -2252,6 +2260,7 @@
if( inforows != datarows)
{
+ TN_DEBUG1( "CThumbnailStore::CheckRowIDsL() - tables out of sync" );
return KErrNotSupported;
}
else
@@ -2367,4 +2376,213 @@
CleanupStack::PopAndDestroy( &stmt );
}
+void CThumbnailStore::HandleDiskSpaceNotificationL( TBool aDiskFull )
+ {
+ TN_DEBUG2( "CThumbnailStore::HandleDiskSpaceNotificationL() aDiskFull = %d", aDiskFull );
+ iDiskFull = aDiskFull;
+ }
+
+
+void CThumbnailStore::HandleDiskSpaceError(TInt aError )
+ {
+ if (aError != KErrNone)
+ {
+ TN_DEBUG2( "CThumbnailStore::HandleDiskSpaceError() aError = %d", aError );
+ }
+ }
+
+TBool CThumbnailStore::IsDiskFull()
+ {
+ return iDiskFull;
+ }
+
+CThumbnailStoreDiskSpaceNotifierAO* CThumbnailStoreDiskSpaceNotifierAO::NewL(
+ MThumbnailStoreDiskSpaceNotifierObserver& aObserver, TInt64 aThreshold, const TDesC& aFilename)
+ {
+ CThumbnailStoreDiskSpaceNotifierAO* self =
+ CThumbnailStoreDiskSpaceNotifierAO::NewLC( aObserver, aThreshold, aFilename);
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+CThumbnailStoreDiskSpaceNotifierAO* CThumbnailStoreDiskSpaceNotifierAO::NewLC(
+ MThumbnailStoreDiskSpaceNotifierObserver& aObserver, TInt64 aThreshold, const TDesC& aFilename)
+ {
+ TDriveNumber driveNumber = GetDriveNumberL( aFilename );
+
+ CThumbnailStoreDiskSpaceNotifierAO* self =
+ new ( ELeave ) CThumbnailStoreDiskSpaceNotifierAO( aObserver, aThreshold, driveNumber );
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ return self;
+ }
+
+TDriveNumber CThumbnailStoreDiskSpaceNotifierAO::GetDriveNumberL( const TDesC& aFilename )
+ {
+ TN_DEBUG1( "CThumbnailStoreDiskSpaceNotifierAO::GetDriveNumberL()");
+ TLex driveParser( aFilename );
+
+ TChar driveChar = driveParser.Get();
+
+ if( 0 == driveChar || TChar( ':' ) != driveParser.Peek() )
+ {
+ TN_DEBUG1( "CThumbnailStoreDiskSpaceNotifierAO::GetDriveNumberL() KErrArgument");
+ User::Leave( KErrArgument );
+ }
+
+ TInt driveNumber;
+
+ RFs::CharToDrive( driveChar, driveNumber );
+
+ return (TDriveNumber)driveNumber;
+ }
+
+
+CThumbnailStoreDiskSpaceNotifierAO::~CThumbnailStoreDiskSpaceNotifierAO()
+ {
+ TN_DEBUG1( "CThumbnailStoreDiskSpaceNotifierAO::~CThumbnailStoreDiskSpaceNotifierAO()");
+ Cancel();
+
+ iFileServerSession.Close();
+ }
+
+void CThumbnailStoreDiskSpaceNotifierAO::RunL()
+ {
+ TN_DEBUG1( "CThumbnailStoreDiskSpaceNotifierAO::RunL()");
+ TVolumeInfo volumeInfo;
+
+ if ( iState == CThumbnailStoreDiskSpaceNotifierAO::ENormal )
+ {
+ TInt status = iStatus.Int();
+
+ switch( status )
+ {
+ case KErrNone:
+ iFileServerSession.Volume( volumeInfo, iDrive );
+
+ // Check if free space is less than threshold level
+ if( volumeInfo.iFree < iThreshold )
+ {
+ iDiskFull = ETrue;
+ iObserver.HandleDiskSpaceNotificationL( iDiskFull );
+ iState = EIterate;
+ iIterationCount = 0;
+ SetActive();
+ TRequestStatus* status = &iStatus;
+ User::RequestComplete( status, KErrNone );
+ return;
+ }
+ else
+ {
+ iDiskFull = EFalse;
+ iObserver.HandleDiskSpaceNotificationL( iDiskFull );
+ }
+ StartNotifier();
+ break;
+
+ case KErrArgument:
+ TN_DEBUG1( "CThumbnailStoreDiskSpaceNotifierAO::GetDriveNumberL() KErrArgument");
+ User::Leave( status );
+ break;
+ default:
+ break;
+ }
+ }
+ else if ( iState == CThumbnailStoreDiskSpaceNotifierAO::EIterate )
+ {
+ const TInt KMaxIterations = 10;
+
+ iFileServerSession.Volume( volumeInfo, iDrive );
+ if ( volumeInfo.iFree < iThreshold )
+ {
+ iObserver.HandleDiskSpaceNotificationL( iDiskFull );
+ ++iIterationCount;
+ if ( iIterationCount < KMaxIterations )
+ {
+ SetActive();
+ TRequestStatus* status = &iStatus;
+ User::RequestComplete( status, KErrNone );
+ return;
+ }
+ else
+ {
+ iFileServerSession.Volume( volumeInfo, iDrive );
+ if ( volumeInfo.iFree >= iThreshold )
+ {
+ iDiskFull = EFalse;
+ }
+ }
+ }
+ else
+ {
+ iDiskFull = EFalse;
+ }
+ iState = ENormal;
+ iIterationCount = 0;
+ StartNotifier();
+ }
+ else
+ {
+ User::Leave( KErrGeneral );
+ }
+ }
+
+TInt CThumbnailStoreDiskSpaceNotifierAO::RunError(TInt aError)
+ {
+ TN_DEBUG1( "CThumbnailStoreDiskSpaceNotifierAO::RunError()");
+ iObserver.HandleDiskSpaceError( aError );
+
+ return KErrNone;
+ }
+
+void CThumbnailStoreDiskSpaceNotifierAO::DoCancel()
+ {
+ TN_DEBUG1( "CThumbnailStoreDiskSpaceNotifierAO::DoCancel()");
+ if( IsActive() )
+ {
+ iFileServerSession.NotifyDiskSpaceCancel();
+ }
+ }
+
+CThumbnailStoreDiskSpaceNotifierAO::CThumbnailStoreDiskSpaceNotifierAO(
+ MThumbnailStoreDiskSpaceNotifierObserver& aObserver, TInt64 aThreshold, const TDriveNumber aDrive)
+ : CActive( CActive::EPriorityStandard ),
+ iObserver( aObserver ), iThreshold( aThreshold ), iDrive( aDrive ), iState( CThumbnailStoreDiskSpaceNotifierAO::ENormal ), iDiskFull( EFalse )
+ {
+ TN_DEBUG1( "CThumbnailStoreDiskSpaceNotifierAO::CThumbnailStoreDiskSpaceNotifierAO()");
+ CActiveScheduler::Add( this );
+ }
+
+void CThumbnailStoreDiskSpaceNotifierAO::ConstructL()
+ {
+ TN_DEBUG1( "CThumbnailStoreDiskSpaceNotifierAO::ConstructL()");
+ TInt KMessageSlotCount = 2; // slots for NotifyDiskSpace and NotifyDiskSpaceCancel
+
+ User::LeaveIfError( iFileServerSession.Connect( KMessageSlotCount ) );
+
+ TVolumeInfo volumeInfo;
+ iFileServerSession.Volume( volumeInfo, iDrive );
+ if ( volumeInfo.iFree < iThreshold )
+ {
+ iDiskFull = ETrue;
+ }
+
+ iObserver.HandleDiskSpaceNotificationL( iDiskFull );
+
+ StartNotifier();
+ }
+
+void CThumbnailStoreDiskSpaceNotifierAO::StartNotifier()
+ {
+ TN_DEBUG2( "CThumbnailStoreDiskSpaceNotifierAO::StartNotifier() iDrive == %d", iDrive);
+ iFileServerSession.NotifyDiskSpace( iThreshold, iDrive, iStatus );
+
+ SetActive();
+ }
+
+TBool CThumbnailStoreDiskSpaceNotifierAO::DiskFull() const
+ {
+ return iDiskFull;
+ }
+
// End of file