/*
* Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "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: Thumbnail server
*
*/
#include <e32svr.h>
#include <MIHLScaler.h>
#include <driveinfo.h>
#include <caf/data.h>
#include <Oma2Agent.h>
#include <bautils.h>
#include <mdesession.h>
#include "thumbnailserver.h"
#include "thumbnailtaskprocessor.h"
#include "thumbnailserversession.h"
#include "thumbnailmanagerconstants.h"
#include "thumbnailmanageruids.hrh"
#include "thumbnaillog.h"
#include "thumbnailstore.h"
#include "thumbnaildiskunmountobserver.h"
#include "thumbnailpanic.h"
#include "thumbnailcenrep.h"
#include "thumbnailmemorycardobserver.h"
#include "tmgetimei.h"
#include "thumbnailfetchedchecker.h"
_LIT8( KThumbnailMimeWildCard, "*" );
_LIT8( KThumbnailMimeImage, "image" );
_LIT8( KThumbnailMimeVideo, "video" );
_LIT8( KThumbnailMimeAudio, "audio" );
const TChar KThumbnailMimeSeparatorChar = '/';
const TChar KThumbnailMimeWildCardChar = '*';
const TChar KThumbnailMimeTypeSeparatorChar = ' ';
// ----------------------------------------------------------------------------------------
// Server's policy here
// ----------------------------------------------------------------------------------------
// ----------------------------------------------------------------------------------------
// Total number of ranges
// ----------------------------------------------------------------------------------------
const TUint KThumbnailServerRangeCount = 16;
// ----------------------------------------------------------------------------------------
// Definition of the ranges
// ----------------------------------------------------------------------------------------
const TInt KThumbnailServerRanges[KThumbnailServerRangeCount] =
{
ERequestThumbByPathAsync,
ERequestThumbByFileHandleAsync,
EReleaseBitmap,
ECancelRequest,
EChangePriority,
EDeleteThumbnails,
EGetMimeTypeBufferSize,
EGetMimeTypeList,
ERequestThumbByIdAsync,
ERequestThumbByBufferAsync,
ERequestSetThumbnailByBuffer,
EDeleteThumbnailsById,
ERenameThumbnails,
EUpdateThumbnails,
ERequestSetThumbnailByBitmap,
EThumbnailServerRequestCount,
};
// ----------------------------------------------------------------------------------------
// Policy to implement for each of the above ranges
// ----------------------------------------------------------------------------------------
const TUint8 KThumbnailServerElementsIndex[KThumbnailServerRangeCount] =
{
CPolicyServer::ECustomCheck, // ERequestThumbByPathAsync
CPolicyServer::ECustomCheck, // ERequestThumbByFileHandleAsync
CPolicyServer::ECustomCheck, // EReleaseBitmap
CPolicyServer::ECustomCheck, // ECancelRequest
CPolicyServer::ECustomCheck, // EChangePriority
CPolicyServer::ECustomCheck, // EDeleteThumbnails
CPolicyServer::ECustomCheck, // EGetMimeTypeBufferSize
CPolicyServer::ECustomCheck, // EGetMimeTypeList
CPolicyServer::ECustomCheck, // ERequestThumbByIdAsync
CPolicyServer::ECustomCheck, // ERequestThumbByBufferAsync
CPolicyServer::ECustomCheck, // ERequestSetThumbnailByBuffer
CPolicyServer::ECustomCheck, // EDeleteThumbnailsById
CPolicyServer::ECustomCheck, // ERenameThumbnails
CPolicyServer::ECustomCheck, // EUpdateThumbnails
CPolicyServer::ECustomCheck, // ERequestSetThumbnailByBitmap
CPolicyServer::ECustomCheck, // EThumbnailServerRequestCount
};
// ----------------------------------------------------------------------------------------
// Package all the above together into a policy
// ----------------------------------------------------------------------------------------
const CPolicyServer::TPolicy KThumbnailServerPolicy =
{
CPolicyServer::EAlwaysPass,
KThumbnailServerRangeCount, // number of ranges
KThumbnailServerRanges, // ranges array
KThumbnailServerElementsIndex, // elements<->ranges index
NULL
// array of elements
};
// ---------------------------------------------------------------------------
// CustomSecurityCheckL
// ---------------------------------------------------------------------------
//
CPolicyServer::TCustomResult CThumbnailServer::CustomSecurityCheckL(
const RMessage2& aMsg, TInt& /*aAction*/, TSecurityInfo& /*aMissing*/ )
{
CPolicyServer::TCustomResult securityCheckResult = EFail;
switch ( aMsg.Function() )
{
case ERequestThumbByPathAsync:
case ERequestThumbByFileHandleAsync:
case ERequestThumbByIdAsync:
case ERequestThumbByBufferAsync:
{
securityCheckResult = EPass;
break;
}
case EReleaseBitmap:
case ECancelRequest:
case EChangePriority:
case EDeleteThumbnails:
case EGetMimeTypeBufferSize:
case EGetMimeTypeList:
case ERequestSetThumbnailByBuffer:
case EDeleteThumbnailsById:
case EUpdateThumbnails:
case ERenameThumbnails:
case ERequestSetThumbnailByBitmap:
{
if( aMsg.HasCapability( ECapabilityReadDeviceData ) &&
aMsg.HasCapability( ECapabilityWriteDeviceData ) )
{
securityCheckResult = EPass;
}
break;
}
case EThumbnailServerRequestCount:
default:
{
securityCheckResult = EFail;
}
}
return securityCheckResult;
}
// ---------------------------------------------------------------------------
// CustomFailureActionL
// ---------------------------------------------------------------------------
//
CPolicyServer::TCustomResult CThumbnailServer::CustomFailureActionL(
const RMessage2& /*aMsg*/, TInt /*aAction*/, const TSecurityInfo& /*aMissing*/ )
{
// Not used
return EFail;
}
// ======== MEMBER FUNCTIONS ========
// ---------------------------------------------------------------------------
// CThumbnailServer::CThumbnailServer()
// C++ default constructor can NOT contain any code, that might leave.
// ---------------------------------------------------------------------------
//
CThumbnailServer::CThumbnailServer(): CPolicyServer( CActive::EPriorityStandard,
KThumbnailServerPolicy, EUnsharableSessions )
{
// No implementation required
}
// ---------------------------------------------------------------------------
// CThumbnailServer::NewL()
// Two-phased constructor.
// ---------------------------------------------------------------------------
//
CThumbnailServer* CThumbnailServer::NewL()
{
CThumbnailServer* self = new( ELeave )CThumbnailServer();
CleanupStack::PushL( self );
self->ConstructL();
CleanupStack::Pop( self );
return self;
}
// ---------------------------------------------------------------------------
// CThumbnailServer::ConstructL()
// Symbian 2nd phase constructor can leave.
// ---------------------------------------------------------------------------
//
void CThumbnailServer::ConstructL()
{
TN_DEBUG1( "CThumbnailServer::ConstructL()" );
#ifdef _DEBUG
iPlaceholderCounter = 0;
#endif
// create shutdown observer
iShutdownObserver = CTMShutdownObserver::NewL( *this, KTMPSNotification, KShutdown, ETrue );
iShutdown = EFalse;
// MDS session reconnect timer
iReconnect = CPeriodic::NewL(CActive::EPriorityIdle);
// connect to MDS
iMdESession = CMdESession::NewL( *this );
iSessionError = EFalse;
User::LeaveIfError( iFbsSession.Connect());
User::LeaveIfError( Start( KThumbnailServerName ));
User::LeaveIfError( iFs.Connect());
iProcessor = CThumbnailTaskProcessor::NewL();
REComSession::FinalClose();
REComSession::ListImplementationsL( TUid::Uid( THUMBNAIL_PROVIDER_IF_UID ),
iPluginInfoArray );
CTMGetImei * imeiGetter = CTMGetImei::NewLC();
iImei = imeiGetter->GetIMEI();
CleanupStack::PopAndDestroy(imeiGetter);
iFs.CreatePrivatePath(EDriveC);
iFs.SetSessionToPrivate(EDriveC);
iCenrep = CThumbnailCenRep::NewL();
iPersistentSizes = iCenrep->GetPersistentSizes();
iMMCObserver = CThumbnailMemoryCardObserver::NewL( this, iFs );
iFormatObserver = CTMFormatObserver::NewL( *this );
iFormatting = EFalse;
//OpenStoresL();
AddUnmountObserversL();
iFetchedChecker = CThumbnailFetchedChecker::NewL();
}
// ---------------------------------------------------------------------------
// Destructor.
// ---------------------------------------------------------------------------
//
CThumbnailServer::~CThumbnailServer()
{
TN_DEBUG1( "CThumbnailServer::~CThumbnailServer()" );
iShutdown = ETrue;
delete iFetchedChecker;
delete iShutdownObserver;
delete iProcessor;
if(iReconnect)
{
iReconnect->Cancel();
delete iReconnect;
iReconnect = NULL;
}
if (iMdESession)
{
delete iMdESession;
iMdESession = NULL;
}
ResetAndDestroyHashMap < TInt, CThumbnailStore > ( iStores );
ResetAndDestroyHashMap < TInt32, CThumbnailProvider > ( iProviders );
iUnmountObservers.ResetAndDestroy();
delete iMMCObserver;
delete iFormatObserver;
THashMapIter < TInt, TThumbnailBitmapRef > bpiter( iBitmapPool );
// const pointer to a non-const object
const TThumbnailBitmapRef* ref = bpiter.NextValue();
while ( ref )
{
delete ref->iBitmap;
ref = bpiter.NextValue();
}
delete iScaler;
iBitmapPool.Close();
iFbsSession.Disconnect();
iRecognizer.Close();
iPluginInfoArray.ResetAndDestroy();
delete iCenrep;
iFs.Close();
REComSession::FinalClose();
}
// -----------------------------------------------------------------------------
// CThumbnailServer::HandleSessionOpened
// -----------------------------------------------------------------------------
//
void CThumbnailServer::HandleSessionOpened( CMdESession& /* aSession */, TInt /*aError*/ )
{
TN_DEBUG1( "CThumbnailServer::HandleSessionOpened");
}
// -----------------------------------------------------------------------------
// CThumbnailServer::HandleSessionError
// -----------------------------------------------------------------------------
//
void CThumbnailServer::HandleSessionError( CMdESession& /*aSession*/, TInt aError )
{
TN_DEBUG2( "CThumbnailServer::HandleSessionError == %d", aError );
if (aError != KErrNone && !iShutdown && !iSessionError)
{
iSessionError = ETrue;
if (!iReconnect->IsActive())
{
iReconnect->Start( KMdEReconnect, KMdEReconnect,
TCallBack(ReconnectCallBack, this));
TN_DEBUG1( "CThumbnailServer::HandleSessionError() - reconnect timer started" );
}
}
}
// -----------------------------------------------------------------------------
// CThumbnailServer::NewSessionL()
// Creates new server session.
// -----------------------------------------------------------------------------
//
CSession2* CThumbnailServer::NewSessionL( const TVersion& aVersion, const
RMessage2& /*aMessage*/ )const
{
const TVersion v( KThumbnailServerMajorVersionNumber,
KThumbnailServerMinorVersionNumber, KThumbnailServerBuildVersionNumber )
;
if ( !User::QueryVersionSupported( v, aVersion ))
{
User::Leave( KErrNotSupported );
}
return new( ELeave )CThumbnailServerSession();
}
// -----------------------------------------------------------------------------
// CThumbnailServer::ThreadFunctionL()
// -----------------------------------------------------------------------------
//
void CThumbnailServer::ThreadFunctionL()
{
// Rename own thread
User::LeaveIfError( User::RenameThread( KThumbnailServerName ));
CThumbnailServer* server = NULL;
CActiveScheduler* scheduler = new( ELeave )CActiveScheduler();
if ( scheduler )
{
CActiveScheduler::Install( scheduler );
CleanupStack::PushL( scheduler );
server = CThumbnailServer::NewL(); // Adds server in scheduler
// No need to CleanupStack::PushL(server) since no leaves can happen
RProcess::Rendezvous( KErrNone );
TN_DEBUG1(
"CThumbnailServer::ThreadFunctionL() -- CActiveScheduler::Start() in" );
CActiveScheduler::Start();
TN_DEBUG1(
"CThumbnailServer::ThreadFunctionL() -- CActiveScheduler::Start() out" );
// Comes here if server gets shut down
delete server;
CleanupStack::PopAndDestroy( scheduler );
}
}
// -----------------------------------------------------------------------------
// CThumbnailServer::AddSession()
// -----------------------------------------------------------------------------
//
void CThumbnailServer::AddSession()
{
TN_DEBUG2( "CThumbnailServer::AddSession() iSessionCount was %d",
iSessionCount );
iSessionCount++;
}
// -----------------------------------------------------------------------------
// CThumbnailServer::DropSession()
// -----------------------------------------------------------------------------
//
void CThumbnailServer::DropSession(CThumbnailServerSession* aSession)
{
TN_DEBUG2( "CThumbnailServer::DropSession() iSessionCount was %d",
iSessionCount );
iSessionCount--;
iProcessor->RemoveTasks(aSession);
TN_DEBUG2( "CThumbnailServer::DropSession() aSession = 0x%08x", aSession );
// clean-up bitmap pool
THashMapIter < TInt, TThumbnailBitmapRef > bpiter( iBitmapPool );
// const pointer to a non-const object
const TThumbnailBitmapRef* ref = bpiter.NextValue();
while ( ref )
{
if ( ref->iSession == aSession )
{
TN_DEBUG2( "CThumbnailServer::DropSession() - ref->iSession = 0x%08x", ref->iSession );
delete ref->iBitmap;
bpiter.RemoveCurrent();
TN_DEBUG2( "CThumbnailServer::DropSession() - deleted bitmap, left=%d", iBitmapPool.Count());
}
ref = bpiter.NextValue();
}
if ( iSessionCount <= 0 )
{
// rename thread
User::RenameThread( KThumbnailServerShutdown );
// server shutdown
if (!iShutdown)
{
CActiveScheduler::Stop();
iShutdown = ETrue;
}
}
}
// -----------------------------------------------------------------------------
// CThumbnailServer::ShutdownNotification
// -----------------------------------------------------------------------------
//
void CThumbnailServer::ShutdownNotification()
{
if (!iShutdown)
{
CActiveScheduler::Stop();
iShutdown = ETrue;
}
}
// -----------------------------------------------------------------------------
// CThumbnailServer::AddBitmapToPoolL()
// Add bitmap to bitmap pool.
// -----------------------------------------------------------------------------
//
void CThumbnailServer::AddBitmapToPoolL( CThumbnailServerSession* aSession,
CFbsBitmap* aBitmap, TThumbnailServerRequestId aRequestId )
{
if( !aBitmap )
{
TN_DEBUG1( "CThumbnailServer::AddBitmapToPoolL() - KErrArgument");
User::Leave( KErrArgument );
}
TN_DEBUG4(
"CThumbnailServer::AddBitmapToPoolL(aSession=0x%08x, aBitmap=0x%08x), handle=%d", aSession, aBitmap, aBitmap->Handle());
TThumbnailBitmapRef* ptr = iBitmapPool.Find( aBitmap->Handle());
TN_DEBUG2( "CThumbnailServer::AddBitmapToPoolL() - req id = %d", aRequestId.iRequestId );
if ( ptr )
{
ptr->iRefCount++;
}
else
{
TThumbnailBitmapRef ref;
ref.iBitmap = aBitmap;
ref.iSession = aSession;
ref.iRefCount = 1; // magic: first reference
ref.iRequestId = aRequestId.iRequestId;
iBitmapPool.InsertL( aBitmap->Handle(), ref );
}
#ifdef _DEBUG
TN_DEBUG2( "CThumbnailServer::BITMAP-POOL-COUNTER----------, Bitmaps = %d", iBitmapPool.Count() );
#endif
}
// -----------------------------------------------------------------------------
// CThumbnailServer::StoreThumbnailL()
// -----------------------------------------------------------------------------
//
void CThumbnailServer::StoreThumbnailL( const TDesC& aPath, CFbsBitmap* aBitmap,
const TSize& aOriginalSize, const TBool aCropped, const TThumbnailSize aThumbnailSize,
const TInt64 aModified, const TBool aThumbFromPath, const TBool aCheckExist )
{
TN_DEBUG6(
"CThumbnailServer::StoreBitmapL(aPath=%S, aBitmap=0x%08x, aOriginalSize=%dx%d, aCropped=%d)", &aPath, aBitmap, aOriginalSize.iWidth, aOriginalSize.iHeight, aCropped );
#ifdef _DEBUG
TN_DEBUG2( "CThumbnailServer::StoreThumbnailL() - iScaledBitmap displaymode is %d", aBitmap->DisplayMode());
#endif
if (!aCheckExist)
{
StoreForPathL( aPath )->StoreThumbnailL( aPath, aBitmap, aOriginalSize,
aCropped, aThumbnailSize, aModified, aThumbFromPath );
}
else if(BaflUtils::FileExists( iFs, aPath))
{
StoreForPathL( aPath )->StoreThumbnailL( aPath, aBitmap, aOriginalSize,
aCropped, aThumbnailSize, aModified, aThumbFromPath );
}
else
{
TN_DEBUG1( "CThumbnailServer::StoreThumbnailL() - file doesn't exists anymore, skip store!");
}
if( iFetchedChecker )
{
iFetchedChecker->SetFetchResult( aPath, KErrNone );
}
}
// -----------------------------------------------------------------------------
// CThumbnailServer::FetchThumbnailL()
// -----------------------------------------------------------------------------
//
void CThumbnailServer::FetchThumbnailL( const TDesC& aPath, CFbsBitmap* &
aThumbnail, TDesC8* & aData, const TThumbnailSize aThumbnailSize, TSize &aOriginalSize )
{
TN_DEBUG3( "CThumbnailServer::FetchThumbnailL(aPath=%S aThumbnailSize=%d)", &aPath, aThumbnailSize );
if( iFetchedChecker )
{
TInt err( iFetchedChecker->LastFetchResult( aPath ) );
if ( err == KErrNone ) // To avoid useless sql gets that fails for sure
{
// custom sizes are not stored to db, skip fetching
if ( aThumbnailSize == ECustomThumbnailSize )
{
User::Leave( KErrNotFound );
}
TRAP( err, StoreForPathL( aPath )->FetchThumbnailL( aPath, aThumbnail, aData, aThumbnailSize, aOriginalSize) );
if ( err != KErrNone )
{
iFetchedChecker->SetFetchResult( aPath, err );
}
}
User::LeaveIfError( err );
}
else
{
// custom sizes are not stored to db, skip fetching
if ( aThumbnailSize == ECustomThumbnailSize )
{
User::Leave( KErrNotFound );
}
StoreForPathL( aPath )->FetchThumbnailL( aPath, aThumbnail, aData, aThumbnailSize, aOriginalSize);
}
}
// -----------------------------------------------------------------------------
// CThumbnailServer::DeleteBitmapFromPool()
// Removes bitmap from bitmap pool
// -----------------------------------------------------------------------------
//
void CThumbnailServer::DeleteBitmapFromPool( TInt aHandle )
{
TN_DEBUG2( "CThumbnailServer::DeleteBitmapFromPool(%d)", aHandle );
TThumbnailBitmapRef* ptr = iBitmapPool.Find( aHandle );
if ( ptr )
{
ptr->iRefCount--;
if ( !ptr->iRefCount )
{
TN_DEBUG3(
"CThumbnailServer::DeleteBitmapFromPool(%d) -- deleting 0x%08x)", aHandle, ptr );
delete ptr->iBitmap;
ptr->iBitmap = NULL;
iBitmapPool.Remove( aHandle );
TN_DEBUG2( "CThumbnailServer::DeleteBitmapFromPool -- items left %d", iBitmapPool.Count() );
}
else
{
TN_DEBUG3(
"CThumbnailServer::DeleteBitmapFromPool(%d) -- refcount now %d",
aHandle, ptr->iRefCount );
}
}
else
{
//__ASSERT_DEBUG(( EFalse ), ThumbnailPanic( EThumbnailBitmapNotReleased ));
TN_DEBUG2( "CThumbnailServer::DeleteBitmapFromPool(%d) -- not found!",
aHandle );
}
}
// -----------------------------------------------------------------------------
// Delete thumbnails for given object file
// -----------------------------------------------------------------------------
//
void CThumbnailServer::DeleteThumbnailsL( const TDesC& aPath )
{
TN_DEBUG2( "CThumbnailServer::DeleteThumbnailsL(%S)", &aPath);
StoreForPathL( aPath )->DeleteThumbnailsL( aPath );
if( iFetchedChecker )
{
iFetchedChecker->SetFetchResult( aPath, KErrNone );
}
}
// -----------------------------------------------------------------------------
// CThumbnailServer::ResolveMimeTypeL()
// -----------------------------------------------------------------------------
//
TDataType CThumbnailServer::ResolveMimeTypeL( RFile64& aFile )
{
TN_DEBUG1( "CThumbnailStore::ResolveMimeTypeL()");
RFile64 tmp = aFile;
// check if DRM
ContentAccess::CData* data = ContentAccess::CData::NewLC(
tmp, ContentAccess::KDefaultContentObject, ContentAccess::EPeek );
TInt filetype( 0 );
TInt drm( 0 );
User::LeaveIfError( data->GetAttribute( ContentAccess::EIsProtected, drm ) );
data->GetAttribute( ContentAccess::EFileType, filetype );
CleanupStack::PopAndDestroy();
//close aFile on leave
CleanupClosePushL( aFile );
if ( drm && filetype != ContentAccess::EOma1Dcf )
{
// cannot handle other than Oma DRM 1.x files
TN_DEBUG1( "CThumbnailStore::ResolveMimeTypeL()- only OMA DRM 1.0 supported");
User::Leave(KErrNotSupported);
}
TDataRecognitionResult res;
if ( iRecognizer.Handle() == KNullHandle )
{
// error using recognizer, (re)connect
User::LeaveIfError( iRecognizer.Connect());
}
User::LeaveIfError( iRecognizer.RecognizeData( aFile, res ));
if ( res.iConfidence == CApaDataRecognizerType::ENotRecognized )
{
// file type not supported
User::Leave( KErrNotSupported );
}
CleanupStack::Pop( &aFile );
return res.iDataType;
}
// -----------------------------------------------------------------------------
// CThumbnailServer::ResolveProviderL()
// Resolves plugin to be used in thumbnail creation.
// -----------------------------------------------------------------------------
//
CThumbnailProvider* CThumbnailServer::ResolveProviderL( const TDesC8& aMimeType
)
{
#ifdef _DEBUG
TBuf < KMaxDataTypeLength > buf; // 16-bit descriptor for debug prints
buf.Copy( aMimeType );
TN_DEBUG2( "CThumbnailServer::ResolveProviderL(%S)", &buf );
#endif
CThumbnailProvider* ret = NULL;
TInt separatorPos = aMimeType.Locate( KThumbnailMimeSeparatorChar );
TPtrC8 mediaType( aMimeType.Left( separatorPos ));
TPtrC8 subType( aMimeType.Mid( separatorPos + 1 )); // skip slash
const TInt count = iPluginInfoArray.Count();
for ( TInt i( 0 ); i < count && !ret; i++ )
{
const TDesC8& opaqueData = iPluginInfoArray[i]->OpaqueData();
TInt pSeparatorPos = opaqueData.Locate( KThumbnailMimeSeparatorChar );
TPtrC8 pMediaType( opaqueData.Left( pSeparatorPos ));
TPtrC8 pSubType( opaqueData.Mid( pSeparatorPos + 1 )); // skip slash
if ( !pMediaType.CompareF( mediaType ))
{
if ( !pSubType.CompareF( KThumbnailMimeWildCard ) ||
!pSubType.CompareF( subType ))
{
#ifdef _DEBUG
TN_DEBUG3(
"CThumbnailServer::ResolveProviderL(%S) -- using provider 0x%08x", &buf, iPluginInfoArray[i]->ImplementationUid().iUid );
#endif
ret = GetProviderL( iPluginInfoArray[i]->ImplementationUid());
}
}
}
if ( !ret )
{
#ifdef _DEBUG
TN_DEBUG2(
"CThumbnailServer::ResolveProviderL(%S) -- provider not found",
&buf );
#endif
User::Leave( KErrNotSupported );
}
return ret;
}
// -----------------------------------------------------------------------------
// CThumbnailServer::GetProviderL()
// -----------------------------------------------------------------------------
//
CThumbnailProvider* CThumbnailServer::GetProviderL( const TUid& aImplUid )
{
CThumbnailProvider** resPtr = iProviders.Find( aImplUid.iUid );
CThumbnailProvider* res = NULL;
if ( resPtr )
{
// Use existing instance
res = * resPtr;
}
else
{
// Plug-in needs to be loaded
TN_DEBUG2(
"CThumbnailServer::GetProviderL() -- loading plug-in, UID 0x%08x",
aImplUid );
res = CThumbnailProvider::NewL( aImplUid );
TN_DEBUG1( "CThumbnailServer::GetProviderL() -- loading complete" );
CleanupStack::PushL( res );
iProviders.InsertL( aImplUid.iUid, res );
CleanupStack::Pop( res );
}
return res;
}
// -----------------------------------------------------------------------------
// CThumbnailServer::QueueTaskL()
// Adds thumbnailtask to processor queue.
// -----------------------------------------------------------------------------
//
void CThumbnailServer::QueueTaskL( CThumbnailTask* aTask )
{
__ASSERT_DEBUG(( aTask ), ThumbnailPanic( EThumbnailNullPointer ));
iProcessor->AddTaskL( aTask );
}
// -----------------------------------------------------------------------------
// CThumbnailServer::DequeTask()
// Removes thumbnailtask from processor queue.
// -----------------------------------------------------------------------------
//
TInt CThumbnailServer::DequeTask( const TThumbnailServerRequestId& aRequestId )
{
TInt error = iProcessor->RemoveTask( aRequestId );
// clean-up bitmap pool
THashMapIter < TInt, TThumbnailBitmapRef > bpiter( iBitmapPool );
// const pointer to a non-const object
const TThumbnailBitmapRef* ref = bpiter.NextValue();
while ( ref )
{
TN_DEBUG2( "CThumbnailServer::DequeTask() - ref->iRequestId = %d", ref->iRequestId );
if ( ref->iSession == aRequestId.iSession &&
ref->iRequestId == aRequestId.iRequestId )
{
delete ref->iBitmap;
bpiter.RemoveCurrent();
TN_DEBUG2( "CThumbnailServer::DequeTask() - deleted bitmap, left=%d",
iBitmapPool.Count());
}
ref = bpiter.NextValue();
}
return error;
}
// -----------------------------------------------------------------------------
// CThumbnailServer::ChangeTaskPriority()
// Changes priority of specific task.
// -----------------------------------------------------------------------------
//
TInt CThumbnailServer::ChangeTaskPriority( const TThumbnailServerRequestId&
aRequestId, TInt aNewPriority )
{
return iProcessor->ChangeTaskPriority( aRequestId, aNewPriority );
}
// -----------------------------------------------------------------------------
// CThumbnailServer::ScaleBitmapL()
// Used to scale image.
// -----------------------------------------------------------------------------
//
void CThumbnailServer::ScaleBitmapL( TRequestStatus& aStatus, const CFbsBitmap&
aSource, CFbsBitmap& aDest, const TRect& aSourceRect )
{
if ( !iScaler )
{
iScaler = IHLScaler::CreateL();
}
TRect destRect( TPoint(), aDest.SizeInPixels());
User::LeaveIfError( iScaler->Scale( aStatus, aSource, aSourceRect, aDest,
destRect ));
}
// -----------------------------------------------------------------------------
// CThumbnailServer::CancelScale()
// Cancels scaling task.
// -----------------------------------------------------------------------------
//
void CThumbnailServer::CancelScale()
{
if ( iScaler )
{
iScaler->CancelProcess();
}
}
// -----------------------------------------------------------------------------
// CThumbnailServer::Processor()
// Returns processor.
// -----------------------------------------------------------------------------
//
CThumbnailTaskProcessor& CThumbnailServer::Processor()
{
__ASSERT_DEBUG(( iProcessor ), ThumbnailPanic( EThumbnailNullPointer ));
return * iProcessor;
}
// -----------------------------------------------------------------------------
// Get the thumbnail store instance, which is responsible for this drive
// -----------------------------------------------------------------------------
//
CThumbnailStore* CThumbnailServer::StoreForDriveL( const TInt aDrive )
{
TN_DEBUG2( "CThumbnailServer::StoreForDriveL() drive=%d", aDrive );
CThumbnailStore** resPtr = iStores.Find( aDrive );
CThumbnailStore* res = NULL;
if ( resPtr )
{
res = * resPtr;
}
else
{
if(iFormatting)
{
TN_DEBUG1( "CThumbnailServer::StoreForDriveL() - FORMATTING! - ABORT");
User::Leave( KErrNotSupported );
}
TVolumeInfo volumeInfo;
TInt err = iFs.Volume( volumeInfo, aDrive );
if ( err || volumeInfo.iDrive.iDriveAtt& KDriveAttRom ||
volumeInfo.iDrive.iDriveAtt& KDriveAttRemote ||
volumeInfo.iDrive.iMediaAtt& KMediaAttWriteProtected ||
volumeInfo.iDrive.iMediaAtt& KMediaAttLocked )
{
// We don't support ROM disks or remote mounts. Media
// must be read-write and not locked.
User::Leave( KErrAccessDenied);
}
res = CThumbnailStore::NewL( iFs, aDrive, iImei, this );
CleanupStack::PushL( res );
iStores.InsertL( aDrive, res );
res->SetPersistentSizes(iPersistentSizes);
CleanupStack::Pop( res );
for(TInt i = 0; i<iUnmountObservers.Count(); i++)
{
iUnmountObservers[i]->StartNotify();
}
}
return res;
}
// -----------------------------------------------------------------------------
// Get the thumbnail store instance, which is responsible for the drive
// identified by given path
// -----------------------------------------------------------------------------
//
CThumbnailStore* CThumbnailServer::StoreForPathL( const TDesC& aPath )
{
if(aPath.Length() < 3 || aPath.Length() > KMaxPath)
{
TN_DEBUG1( "CThumbnailServer::StoreForPathL() - KErrArgument");
User::Leave(KErrArgument);
}
TInt drive = 0;
User::LeaveIfError( RFs::CharToDrive( aPath[0], drive ));
return StoreForDriveL( drive );
}
// ---------------------------------------------------------------------------
// CThumbnailStore::PersistentSizeL()
// ---------------------------------------------------------------------------
//
TThumbnailPersistentSize & CThumbnailServer::PersistentSizeL( TThumbnailSize aThumbnailSize )
{
if ( !iCenrep )
{
iCenrep = CThumbnailCenRep::NewL();
}
return iCenrep->PersistentSizeL( aThumbnailSize );
}
// -----------------------------------------------------------------------------
// Open store for each mounted drive
// -----------------------------------------------------------------------------
//
void CThumbnailServer::OpenStoresL()
{
// get list of mounted drives and open stores
TDriveList driveListInt;
TInt driveCountInt(0);
User::LeaveIfError(DriveInfo::GetUserVisibleDrives(
iFs, driveListInt, driveCountInt, KDriveAttInternal | KDriveAttRemovable ));
for( TInt i = EDriveA; i <= EDriveZ && driveCountInt; i++ )
{
if (driveListInt[i])
{
TVolumeInfo volumeInfo;
TInt err = iFs.Volume( volumeInfo, i );
if (!err)
{
TN_DEBUG2( "CThumbnailServer::OpenStoresL() StoreForDriveL %d", i);
// ignore errors
TRAP_IGNORE( StoreForDriveL( i ));
driveCountInt--;
}
}
}
}
// -----------------------------------------------------------------------------
// Close the thumbnail store instance, which is responsible for this drive
// -----------------------------------------------------------------------------
//
void CThumbnailServer::CloseStoreForDriveL( const TInt aDrive )
{
TN_DEBUG2( "CThumbnailServer::CloseStoreForDriveL drive=%d", aDrive);
CThumbnailStore** store = iStores.Find( aDrive );
if (store)
{
delete *store;
iStores.Remove( aDrive );
}
}
// ---------------------------------------------------------------------------
// CThumbnailStore::PersistentSizes()
// ---------------------------------------------------------------------------
//
RArray < TThumbnailPersistentSize > CThumbnailServer::PersistentSizesL()
{
return iPersistentSizes;
}
void CThumbnailServer::GetMissingSizesL( const TDesC& aPath, TInt aSourceType, RArray <
TThumbnailPersistentSize > & aMissingSizes, TBool aCheckGridSizeOnly )
{
StoreForPathL( aPath )->GetMissingSizesL( aPath, aSourceType, aMissingSizes, aCheckGridSizeOnly );
}
// ---------------------------------------------------------------------------
// CThumbnailServer::Fs()
// ---------------------------------------------------------------------------
//
RFs& CThumbnailServer::Fs()
{
return iFs;
}
// ---------------------------------------------------------------------------
// CThumbnailServer::AddUnmountObserversL()
// ---------------------------------------------------------------------------
//
void CThumbnailServer::AddUnmountObserversL()
{
TDriveList driveList;
TInt drive;
TDriveInfo driveInfo;
iUnmountObservers.ResetAndDestroy();
User::LeaveIfError( iFs.DriveList(driveList) );
// search all drives
for( drive = EDriveA; drive <= EDriveZ; drive++ )
{
if( !driveList[drive] )
{
// If drive-list entry is zero, drive is not available
continue;
}
TInt err = iFs.Drive(driveInfo, drive);
// if removable drive, add observer
if (!err && driveInfo.iDriveAtt& KDriveAttRemovable)
{
TN_DEBUG2( "CThumbnailServer::AddOnMountObserver drive=%d", drive);
CThumbnailDiskUnmountObserver* obs = CThumbnailDiskUnmountObserver::NewL( iFs, drive, this );
CleanupStack::PushL( obs );
iUnmountObservers.AppendL( obs );
CleanupStack::Pop( obs );
}
}
}
// ---------------------------------------------------------------------------
// CThumbnailServer::MemoryCardStatusChangedL()
// ---------------------------------------------------------------------------
//
void CThumbnailServer::MemoryCardStatusChangedL()
{
TN_DEBUG1( "CThumbnailServer::MemoryCardStatusChangedL in()" );
TDriveList driveList;
TInt drive;
TVolumeInfo volumeInfo;
TDriveInfo driveInfo;
User::LeaveIfError( iFs.DriveList(driveList) );
// search all drives
for( drive = EDriveA; drive <= EDriveZ; drive++ )
{
if( !driveList[drive] )
{
// If drive-list entry is zero, drive is not available
continue;
}
TInt err = iFs.Volume(volumeInfo, drive);
TInt err_drive = iFs.Drive(driveInfo, drive);
// mount -- if removable drive, add new store
if (!err && !err_drive && driveInfo.iDriveAtt& KDriveAttRemovable)
{
// ignore errors
//TRAP_IGNORE( StoreForDriveL( drive ));
}
//dismount -- if removable drive, close store
else if(err && !err_drive && driveInfo.iDriveAtt& KDriveAttRemovable)
{
CloseStoreForDriveL( drive);
}
}
TN_DEBUG1( "CThumbnailServer::MemoryCardStatusChangedL out()" );
}
// -----------------------------------------------------------------------------
// Get the required size (in characters) for a buffer that contains the
// list of supported MIME types
// -----------------------------------------------------------------------------
//
TInt CThumbnailServer::GetMimeTypeBufferSize()const
{
TInt size = 0;
for ( TInt i = iPluginInfoArray.Count(); --i >= 0; )
{
const TDesC8& opaqueData = iPluginInfoArray[i]->OpaqueData();
size += opaqueData.Length();
size++; // space for separator character
}
if ( size )
{
size--; // no need for a separator character at the end
}
return size;
}
// -----------------------------------------------------------------------------
// Get the list of supported MIME types and store them in the buffer
// allocated by the client.
// -----------------------------------------------------------------------------
//
void CThumbnailServer::GetMimeTypeList( TDes& aBuffer )const
{
TBuf < KMaxDataTypeLength > buf; // needed for convert from TBuf8 to TBuf
aBuffer.Zero();
const TInt count = iPluginInfoArray.Count();
for ( TInt i = 0; i < count; i++ )
{
const TDesC8& opaqueData = iPluginInfoArray[i]->OpaqueData();
buf.Copy( opaqueData );
aBuffer.Append( buf );
aBuffer.Append( KThumbnailMimeTypeSeparatorChar );
}
if ( count )
{
// remove last separator char
aBuffer.SetLength( aBuffer.Length() - 1 );
}
}
// -----------------------------------------------------------------------------
// Updates thumbnails by given Id.
// -----------------------------------------------------------------------------
//
TBool CThumbnailServer::UpdateThumbnailsL( const TDesC& aPath,
const TInt /*aOrientation*/, const TInt64 aModified )
{
TN_DEBUG1( "CThumbnailServer::UpdateThumbnailsL()");
// 1. check path change
// 2. check orientation change
// 3. check timestamp change
TBool orientationChanged = EFalse;
TBool modifiedChanged = EFalse;
CThumbnailStore* store = StoreForPathL( aPath );
// placeholder for orientation check
orientationChanged = EFalse;
if (orientationChanged)
{
TN_DEBUG1( "CThumbnailServer::UpdateThumbnailsL() - orientation updated");
// orientation updated, no need to check further
return ETrue;
}
else
{
TN_DEBUG1( "CThumbnailServer::UpdateThumbnailsL() - exist");
TBool exists = store->CheckModifiedByPathL(aPath, aModified, modifiedChanged);
if(!exists)
{
TN_DEBUG1( "CThumbnailServer::UpdateThumbnailsL() - exists NO");
//not found, needs to be generated
return EFalse;
}
TN_DEBUG1( "CThumbnailServer::UpdateThumbnailsL() - modified ?");
if (modifiedChanged)
{
TN_DEBUG1( "CThumbnailServer::UpdateThumbnailsL() - modified YES");
// delete old thumbs
store->DeleteThumbnailsL(aPath, ETrue);
if( iFetchedChecker )
{
iFetchedChecker->SetFetchResult( aPath, KErrNone );
}
// need to create new thumbs
}
else
{
TN_DEBUG1( "CThumbnailServer::UpdateThumbnailsL() - modified NO");
// not modified
return ETrue;
}
}
TN_DEBUG1( "CThumbnailServer::UpdateThumbnailsL() - no thumbs found, create new");
return EFalse;
}
// -----------------------------------------------------------------------------
// Renames thumbnails.
// -----------------------------------------------------------------------------
//
void CThumbnailServer::RenameThumbnailsL( const TDesC& aCurrentPath, const TDesC& aNewPath )
{
TN_DEBUG2( "CThumbnailServer::RenameThumbnailsL(%S)", &aCurrentPath);
StoreForPathL( aCurrentPath )->RenameThumbnailsL( aCurrentPath, aNewPath );
if( iFetchedChecker )
{
iFetchedChecker->SetFetchResult( aNewPath, iFetchedChecker->LastFetchResult(aCurrentPath) );
iFetchedChecker->SetFetchResult( aCurrentPath, KErrNone );
}
}
// -----------------------------------------------------------------------------
// CThumbnailServer::MimeTypeFromFileExt()
// -----------------------------------------------------------------------------
//
TInt CThumbnailServer::MimeTypeFromFileExt( const TDesC& aFileName, TDataType& aMimeType )
{
TBool found = ETrue;
TParsePtrC parse( aFileName );
TPtrC ext( parse.Ext() );
if ( ext.CompareF( KJpegExt ) == 0 || ext.CompareF( KJpgExt ) == 0)
{
aMimeType = TDataType( KJpegMime );
}
else if ( ext.CompareF( KJpeg2000Ext ) == 0 )
{
aMimeType = TDataType( KJpeg2000Mime );
}
else if ( ext.CompareF( KSvgExt ) == 0 )
{
aMimeType = TDataType( KSvgMime );
}
else if ( ext.CompareF( KGifExt ) == 0 )
{
aMimeType = TDataType( KGifMime );
}
else if ( ext.CompareF( KPngExt ) == 0 )
{
aMimeType = TDataType( KPngMime );
}
else if ( ext.CompareF( KMpgExt1 ) == 0 )
{
aMimeType = TDataType( KMpgMime1 );
}
else if ( ext.CompareF( KMpeg4Ext ) == 0 )
{
aMimeType = TDataType( KMpeg4Mime );
}
else if ( ext.CompareF( KMp4Ext ) == 0 )
{
aMimeType = TDataType( KMp4Mime );
}
else if ( ext.CompareF( KAviExt ) == 0 )
{
aMimeType = TDataType( KAviMime );
}
else if ( ext.CompareF( KMp3Ext ) == 0 )
{
aMimeType = TDataType( KMp3Mime );
}
else if ( ext.CompareF( KNonEmbeddArtExt ) == 0 )
{
aMimeType = TDataType( KNonEmbeddArtMime );
}
else if ( ext.CompareF( KAacExt ) == 0 )
{
aMimeType = TDataType( KAacMime );
}
else if ( ext.CompareF( KWmaExt ) == 0 )
{
aMimeType = TDataType( KWmaMime );
}
else if ( ext.CompareF( KBmpExt ) == 0 )
{
aMimeType = TDataType( KBmpMime );
}
else if ( ext.CompareF( K3gpExt ) == 0 )
{
aMimeType = TDataType( KVideo3gppMime );
}
else if ( ext.CompareF( K3gppExt ) == 0 )
{
aMimeType = TDataType( KVideo3gppMime );
}
else if ( ext.CompareF( KAmrExt ) == 0 )
{
aMimeType = TDataType( KAudioAmrMime );
}
else if ( ext.CompareF( KWmvExt ) == 0 )
{
aMimeType = TDataType( KVideoWmvMime );
}
else if ( ext.CompareF( KRealAudioExt ) == 0 )
{
aMimeType = TDataType( KRealAudioMime );
}
else if ( ext.CompareF( KPmRealAudioPluginExt ) == 0 )
{
aMimeType = TDataType( KPmRealAudioPluginMime );
}
else if ( ext.CompareF( KRealVideoExt ) == 0 )
{
aMimeType = TDataType( KRealVideoMime );
}
else if ( ext.CompareF( KM4aExt ) == 0 )
{
aMimeType = TDataType( KM4aMime);
}
else if ( ext.CompareF( KM4vExt ) == 0 )
{
aMimeType = TDataType( KMp4Mime);
}
else if ( ext.CompareF( KPmRealVideoPluginExt ) == 0 )
{
aMimeType = TDataType( KPmRealVideoPluginMime );
}
else if ( ext.CompareF( KPmRealVbVideoPluginExt ) == 0 )
{
aMimeType = TDataType( KPmRealVbVideoPluginMime );
}
else if ( ext.CompareF( KFlashVideoExt ) == 0 )
{
aMimeType = TDataType( KFlashVideoMime );
}
else if ( ext.CompareF( KMatroskaVideoExt ) == 0 )
{
aMimeType = TDataType( KMatroskaVideoMime );
}
else
{
aMimeType = TDataType( KNullDesC8 );
found = EFalse;
}
if (found)
{
return KErrNone;
}
return KErrNotFound;
}
// -----------------------------------------------------------------------------
// CThumbnailServer::SourceTypeFromMimeType()
// -----------------------------------------------------------------------------
//
TInt CThumbnailServer::SourceTypeFromMimeType( const TDataType& aMimeType )
{
const TPtrC8 mimeType = aMimeType.Des8();
TInt separatorPos = mimeType.Locate( KThumbnailMimeSeparatorChar );
TPtrC8 mediaType( mimeType.Left( separatorPos ));
if (mediaType.Compare(KThumbnailMimeImage) == 0)
{
return TThumbnailPersistentSize::EImage;
}
else if (mediaType.Compare(KThumbnailMimeVideo) == 0)
{
return TThumbnailPersistentSize::EVideo;
}
else if (mediaType.Compare(KThumbnailMimeAudio) == 0)
{
return TThumbnailPersistentSize::EAudio;
}
return TThumbnailPersistentSize::EUnknownSourceType;
}
// -----------------------------------------------------------------------------
// CThumbnailServer::SourceTypeFromSizeType()
// -----------------------------------------------------------------------------
//
TInt CThumbnailServer::SourceTypeFromSizeType( const TInt aSizeType )
{
TInt sourceType = 0;
switch (aSizeType)
{
case EImageGridThumbnailSize:
case EImageListThumbnailSize:
case EImageFullScreenThumbnailSize:
sourceType = TThumbnailPersistentSize::EImage;
break;
case EVideoGridThumbnailSize:
case EVideoListThumbnailSize:
case EVideoFullScreenThumbnailSize:
sourceType = TThumbnailPersistentSize::EVideo;
break;
case EAudioGridThumbnailSize:
case EAudioListThumbnailSize:
case EAudioFullScreenThumbnailSize:
sourceType = TThumbnailPersistentSize::EAudio;
break;
default:
sourceType = TThumbnailPersistentSize::EUnknownSourceType;
}
return sourceType;
}
// -----------------------------------------------------------------------------
// CThumbnailServer::SupportedMimeType()
// -----------------------------------------------------------------------------
//
TBool CThumbnailServer::SupportedMimeType( const TDataType& aMimeType )
{
const TPtrC8 mimeType = aMimeType.Des8();
if ( mimeType.CompareF( KJpegMime ) == 0 ||
mimeType.CompareF( KJpeg2000Mime ) == 0 ||
mimeType.CompareF( KGifMime ) == 0 ||
mimeType.CompareF( KPngMime ) == 0 ||
mimeType.CompareF( KBmpMime ) == 0 ||
mimeType.CompareF( KMpgMime1 ) == 0 ||
mimeType.CompareF( KMpeg4Mime ) == 0 ||
mimeType.CompareF( KMp4Mime ) == 0 ||
mimeType.CompareF( KAviMime ) == 0 ||
mimeType.CompareF( KVideo3gppMime ) == 0 ||
mimeType.CompareF( KVideoWmvMime ) == 0 ||
mimeType.CompareF( KRealVideoMime ) == 0 ||
mimeType.CompareF( KMp3Mime ) == 0 ||
mimeType.CompareF( KAacMime ) == 0 ||
mimeType.CompareF( KWmaMime ) == 0 ||
mimeType.CompareF( KAudioAmrMime ) == 0 ||
mimeType.CompareF( KRealAudioMime ) == 0 ||
mimeType.CompareF( KM4aMime ) == 0 ||
mimeType.CompareF( KFlashVideoMime ) == 0 ||
mimeType.CompareF( KPmRealVideoPluginMime ) == 0 ||
mimeType.CompareF( KPmRealVbVideoPluginMime ) == 0 ||
mimeType.CompareF( KPmRealAudioPluginMime ) == 0 )
{
return ETrue;
}
return EFalse;
}
// -----------------------------------------------------------------------------
// CThumbnailServer::GetMdESession()
// -----------------------------------------------------------------------------
//
CMdESession* CThumbnailServer::GetMdESession()
{
return iMdESession;
}
// -----------------------------------------------------------------------------
// E32Main()
// -----------------------------------------------------------------------------
//
TInt E32Main()
{
__UHEAP_MARK;
CTrapCleanup* cleanup = CTrapCleanup::New();
TInt result = KErrNoMemory;
if ( cleanup )
{
TRAP( result, CThumbnailServer::ThreadFunctionL());
TN_DEBUG2(
"CThumbnailServer::E32Main() -- thread function out, result=%d",
result );
delete cleanup;
}
if ( result != KErrNone )
{
// Signal the client that server creation failed
TN_DEBUG1( "CThumbnailServer::E32Main() -- Rendezvous() in" );
RProcess::Rendezvous( result );
TN_DEBUG1( "CThumbnailServer::E32Main() -- Rendezvous() out" );
}
__UHEAP_MARKEND;
return result;
}
// -----------------------------------------------------------------------------
// Closes stores for removable drives
// -----------------------------------------------------------------------------
//
void CThumbnailServer::CloseRemovableDrivesL()
{
TDriveList driveList;
TInt drive;
TDriveInfo driveInfo;
iFormatting = ETrue;
User::LeaveIfError( iFs.DriveList(driveList) );
// search all drives
for( drive = EDriveA; drive <= EDriveZ; drive++ )
{
if( !driveList[drive] )
{
// If drive-list entry is zero, drive is not available
continue;
}
TInt err = iFs.Drive(driveInfo, drive);
// if removable drive, close store
if (!err && driveInfo.iDriveAtt& KDriveAttRemovable)
{
TN_DEBUG2( "CThumbnailServer::CloseRemovableDrive drive=%d", drive);
CloseStoreForDriveL(drive);
}
}
iProcessor->RemoveAllTasks();
}
// -----------------------------------------------------------------------------
// Open Stores for removable drives
// -----------------------------------------------------------------------------
//
void CThumbnailServer::OpenRemovableDrivesL()
{
TDriveList driveList;
TInt drive;
TDriveInfo driveInfo;
iFormatting = EFalse;
User::LeaveIfError( iFs.DriveList(driveList) );
// search all drives
for( drive = EDriveA; drive <= EDriveZ; drive++ )
{
if( !driveList[drive] )
{
// If drive-list entry is zero, drive is not available
continue;
}
TInt err = iFs.Drive(driveInfo, drive);
// if removable drive, open store
if (!err && driveInfo.iDriveAtt& KDriveAttRemovable)
{
TN_DEBUG2( "CThumbnailServer::OpenRemovableDrive drive=%d", drive);
StoreForDriveL(drive);
}
}
}
// -----------------------------------------------------------------------------
// Is formatting ongoing
// -----------------------------------------------------------------------------
//
TBool CThumbnailServer::IsFormatting()
{
return iFormatting;
}
// ---------------------------------------------------------------------------
// CThumbnailServer::FormatNotification
// Handles a format operation
// ---------------------------------------------------------------------------
//
void CThumbnailServer::FormatNotification( TBool aFormat )
{
TN_DEBUG2( "CThumbnailServer::FormatNotification(%d)", aFormat );
if(aFormat)
{
TRAP_IGNORE( CloseRemovableDrivesL() );
}
else
{
TRAP_IGNORE( OpenRemovableDrivesL() );
}
}
// ---------------------------------------------------------------------------
// CThumbnailServer::ReconnectCallBack()
// ---------------------------------------------------------------------------
//
TInt CThumbnailServer::ReconnectCallBack(TAny* aAny)
{
TN_DEBUG1( "CThumbnailServer::ReconnectCallBack() - reconnect");
CThumbnailServer* self = static_cast<CThumbnailServer*>( aAny );
self->iReconnect->Cancel();
if (self->iMdESession)
{
delete self->iMdESession;
self->iMdESession = NULL;
}
// reconnect to MDS
TRAP_IGNORE( self->iMdESession = CMdESession::NewL( *self ) );
self->iSessionError = EFalse;
TN_DEBUG1( "CThumbAGDaemon::ReconnectCallBack() - done");
return KErrNone;
}