genericservices/mimerecognitionfw/apmime/APMFNDR.CPP
author William Roberts <williamr@symbian.org>
Fri, 11 Jun 2010 16:28:56 +0100
branchGCC_SURGE
changeset 32 2d6a1d6b6e59
parent 0 e4d67989cc36
permissions -rw-r--r--
Branch for GCC_SURGE fixes
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// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// concrete file finders for MIME type recognizers
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// 
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//
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#include "APMFNDR.H"
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#include <e32uid.h>
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#include "APMPAN.H"
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#ifdef USING_ECOM_RECOGS
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#include <ecom/ecom.h>
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#endif
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const TInt KRecognizerDllGranularity=2;
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#ifdef USING_ECOM_RECOGS
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const TUid KUidDataRecogInterFaceUid = {0x101F7D87};
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#endif
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//
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// class TRecognizer
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//
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CApaScanningDataRecognizer::TRecognizer::TRecognizer(HBufC* aName)
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	{
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	iName=aName;
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	}
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//
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// class CApaRecognizerDll
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//
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CApaRecognizerDll::~CApaRecognizerDll()
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	{
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	delete iId.iName;
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	iLibrary.Close();
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	delete iNext;
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	}
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CApaRecognizerDll::CApaRecognizerDll(HBufC* aName) 
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	: iId(aName)
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	{
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	}
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#ifdef USING_ECOM_RECOGS
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// Used for cleanup support of locally declared arrays
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void CleanUpEComInfoArray(TAny* aInfoArray)
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	{
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	RImplInfoPtrArray* infoArray = (static_cast<RImplInfoPtrArray*>(aInfoArray));
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	infoArray->ResetAndDestroy();
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	infoArray->Close();
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	}
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#endif
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// class CApaBackupOperationObserver
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CApaScanningDataRecognizer::CApaBackupOperationObserver::CApaBackupOperationObserver(CApaScanningDataRecognizer& aRecognizer)
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	: iRecognizer(aRecognizer)
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	{
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	TRAP_IGNORE(iSession = CBaBackupSessionWrapper::NewL());
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	}
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CApaScanningDataRecognizer::CApaBackupOperationObserver::~CApaBackupOperationObserver()
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	{
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	if( iSession )
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		{
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		iSession->DeRegisterBackupOperationObserver(*this);
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		delete iSession;
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		}
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	}
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void CApaScanningDataRecognizer::CApaBackupOperationObserver::RegisterObserverL()
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	{
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	if(iSession)
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		{
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		iSession->RegisterBackupOperationObserverL(*this);
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		}
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	}
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void CApaScanningDataRecognizer::CApaBackupOperationObserver::HandleBackupOperationEventL(const TBackupOperationAttributes& aBackupOperationAttributes)
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	{
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	if (!iRecognizer.iExtra->iRecognizersLoaded)
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		{
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		// Then the recognizers have been unloaded, so there's nothing to do
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		return;
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		}
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	if ((aBackupOperationAttributes.iFileFlag == MBackupObserver::EReleaseLockReadOnly ||
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		aBackupOperationAttributes.iFileFlag == MBackupObserver::EReleaseLockNoAccess)
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		&& aBackupOperationAttributes.iOperation == EStart)
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		{
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		// release recognisers not in rom
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		TInt count = iRecognizer.RecognizerCount();
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		for (TInt i=count-1; i>=0; i--)
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			{
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				CApaRecognizerDll* lib=iRecognizer.iRecognizerLib[i];
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				TDriveUnit drive(lib->iId.iDrive);
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				TChar driveName=drive.Name()[0];
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				if(driveName != TChar('Z'))
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					{
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					iRecognizer.RemoveRecognizer(lib); // ignore any errors
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					}
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			}
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		}
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	if (aBackupOperationAttributes.iFileFlag == MBackupObserver::ETakeLock &&
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		(aBackupOperationAttributes.iOperation == EEnd ||
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		aBackupOperationAttributes.iOperation == EAbort))
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		{
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		iRecognizer.ScanForRecognizersL();
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		}
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	}
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TInt CApaScanningDataRecognizer::CApaBackupOperationObserver::UpdateCounter() const
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	{
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	return iUpdateCounter;
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	}
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void CApaScanningDataRecognizer::CApaBackupOperationObserver::SetUpdateCounter(TInt aValue)
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	{
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	iUpdateCounter = aValue;
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	}
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//
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// class CApaScanningDataRecognizer
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// 
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EXPORT_C CApaScanningDataRecognizer* CApaScanningDataRecognizer::NewL(RFs& aFs)
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	{
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	return NewL(aFs,ETrue);
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	}
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/**
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@internalTechnology
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*/
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EXPORT_C CApaScanningDataRecognizer* CApaScanningDataRecognizer::NewL(RFs& aFs, TBool aLoadDataRecognizers)
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	{
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	CApaScanningDataRecognizer* self=new(ELeave) CApaScanningDataRecognizer(aFs);
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	CleanupStack::PushL(self);
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	self->ConstructL(aLoadDataRecognizers);
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	CleanupStack::Pop(); // self
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	return self;
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	}
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EXPORT_C CApaScanningDataRecognizer::~CApaScanningDataRecognizer()
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	{
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	UnloadRecognizers();
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	delete iExtra->iObserver;
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	delete iExtra;
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	}
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EXPORT_C void CApaScanningDataRecognizer::ScanForRecognizersL()
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	{
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	// set all recognizers to not present - pending rediscovery
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	TInt count=iRecognizerLib.Count();
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	TInt i;
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	for (i=0; i<count; i++)
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		iRecognizerLib[i]->iPresent=CApaRecognizerDll::ENotPresent;
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	ScanForEcomRecognizersL();
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	//
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	// remove any recognizers that are no longer present
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	for (TInt ii=iRecognizerLib.Count()-1;ii>=0;ii--)
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		{
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		CApaRecognizerDll* lib=iRecognizerLib[ii];
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		if (lib->iPresent==CApaRecognizerDll::ENotPresent)
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			{
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			RemoveRecognizer(lib); // ignore any errors
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			}
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		}
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	iMaxBufferSize = -1; // Recognizers were re-loaded so need to recalculate the maximum buffer size
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	}
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EXPORT_C TInt CApaScanningDataRecognizer::RecognizerCount()
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	{
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	return iRecognizerLib.Count();
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	}
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EXPORT_C CApaScanningDataRecognizer::CRecognizerArray* CApaScanningDataRecognizer::RecognizerListLC()const
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	{
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	CRecognizerArray* list=new(ELeave) CArrayFixFlat<TRecognizer>(2);
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	CleanupStack::PushL(list);
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	TInt count=iRecognizerLib.Count();
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	for (TInt i=0; i<count; i++)
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		list->AppendL(iRecognizerLib[i]->iId);
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	return list;
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	}
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EXPORT_C const CApaScanningDataRecognizer::TRecognizer& CApaScanningDataRecognizer::operator[](TInt aIndex)const
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	{
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	return iRecognizerLib[aIndex]->iId;	
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	}
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EXPORT_C TInt CApaScanningDataRecognizer::UpdateCounter()const
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	{
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	return iExtra->iObserver->UpdateCounter();
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	}
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EXPORT_C CApaScanningDataRecognizer::CApaScanningDataRecognizer(RFs& aFs)
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	:CApaDataRecognizer(aFs),
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	iRecognizerLib(KRecognizerDllGranularity)
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	{
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	__DECLARE_NAME(_S("CApaScanningDataRecognizer"));
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	}
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EXPORT_C void CApaScanningDataRecognizer::ConstructL()
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	{
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	ConstructL(ETrue);
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	}
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void CApaScanningDataRecognizer::ConstructL(TBool aLoadDataRecognizers)
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	{
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	iExtra = new (ELeave) CApaScanningDataRecognizerExtra();
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	iExtra->iObserver = new (ELeave) CApaBackupOperationObserver( *this );
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	iExtra->iObserver->RegisterObserverL();
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   230
	if(aLoadDataRecognizers)
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   231
		{
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   232
		LoadRecognizersL();
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   233
		}
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   234
	}
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   235
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   236
EXPORT_C void CApaScanningDataRecognizer::SetEcomRecognizersFromListL(const CRecognizerArray& aList)
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   237
	{
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   238
	//for ecom style
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   239
	for (TInt i=0 ; i<aList.Count() ; i++)
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   240
		{
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   241
		TDriveUnit drive(aList[i].iDrive);
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   242
		TRAPD(ret, LoadEcomRecognizerL(drive,aList[i].iUid));
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   243
		if (ret==KErrNoMemory)
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   244
			{
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   245
			User::Leave(ret); 
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   246
			}
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   247
		}
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   248
	}
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   249
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   250
EXPORT_C void CApaScanningDataRecognizer::SetEcomRecognizerL(const TRecognizer& aRecognizer)
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   251
	{
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   252
	//for ecom style 
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   253
	TDriveUnit drive(aRecognizer.iDrive);
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   254
	LoadEcomRecognizerL(drive,aRecognizer.iUid);
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   255
	}
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   256
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   257
TInt CApaScanningDataRecognizer::RemoveRecognizer(CApaRecognizerDll* aDll)
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   258
	{
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   259
	__ASSERT_DEBUG(iRecognizerLib.Count()>0,User::Invariant());
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   260
	// try to remove the recognizer from the list
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   261
	TInt ret=RemoveDataRecognizerType(aDll->iRec);
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   262
	if (ret!=KErrNone && ret!=KErrNotFound)
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   263
		return ret;
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   264
	//
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   265
	// get a handle to the previous entry in the list
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   266
	TInt count=iRecognizerLib.Count();
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   267
	TInt i;
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   268
	for (i=0; i<count; i++)
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   269
		{
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   270
		if (iRecognizerLib[i]==aDll)
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   271
			break;
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   272
		}
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   273
	__ASSERT_ALWAYS(i<count,Panic(EPanicLibraryNotInList));
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   274
	
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   275
	// remove the dll
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   276
	delete iRecognizerLib[i];
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   277
	iRecognizerLib.Remove(i);
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   278
	iRecognizerLib.Compress();
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   279
	if(iExtra->iObserver)
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   280
		iExtra->iObserver->SetUpdateCounter(iExtra->iObserver->UpdateCounter() +1);
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   281
	return KErrNone;
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   282
	}
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   283
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   284
#ifdef USING_ECOM_RECOGS
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   285
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   286
//load the ecom style data recognizer
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   287
void CApaScanningDataRecognizer::LoadEcomRecognizerL(TDriveUnit& aDrive,TUid aUid)
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   288
	{
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   289
	//Get implementation information of the recognizer with UID aUid
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   290
	RImplInfoPtrArray implementationInfoArray;
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   291
	TCleanupItem cleanup(CleanUpEComInfoArray, &implementationInfoArray);
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   292
	CleanupStack::PushL(cleanup);
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diff changeset
   293
	REComSession::ListImplementationsL(KUidDataRecogInterFaceUid,implementationInfoArray);
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   294
	const TInt availCount = implementationInfoArray.Count();
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   295
	CImplementationInformation* info=NULL;
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   296
	TInt ii;
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   297
	for (ii=0;ii<availCount;++ii)
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diff changeset
   298
		{
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   299
		info = implementationInfoArray[ii];
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   300
		TUid uid = info->ImplementationUid();
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parents:
diff changeset
   301
		
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diff changeset
   302
		if(uid.iUid == aUid.iUid )
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diff changeset
   303
			{
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   304
			break;
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diff changeset
   305
			}
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diff changeset
   306
		}
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parents:
diff changeset
   307
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diff changeset
   308
	//If the implementation not found just return
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diff changeset
   309
	if(ii==availCount)
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parents:
diff changeset
   310
		{
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diff changeset
   311
		CleanupStack::PopAndDestroy(&implementationInfoArray);		
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   312
		return;
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diff changeset
   313
		}
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parents:
diff changeset
   314
	
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diff changeset
   315
	//Get the version of implementation
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diff changeset
   316
	TInt version=info->Version();
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parents:
diff changeset
   317
	
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diff changeset
   318
	// check we haven't loaded this one already
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parents:
diff changeset
   319
	TInt count=iRecognizerLib.Count();
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diff changeset
   320
	TInt i;
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diff changeset
   321
	CApaRecognizerDll* lib=NULL; // the previous one in the list
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parents:
diff changeset
   322
	for (i=0; i<count; i++)
e4d67989cc36 Revision: 201002
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diff changeset
   323
		{
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diff changeset
   324
		lib=iRecognizerLib[i];
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parents:
diff changeset
   325
		if (lib->iId.iUid==aUid)
e4d67989cc36 Revision: 201002
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parents:
diff changeset
   326
			{// we may have to override one
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parents:
diff changeset
   327
			if (lib->iPresent!=CApaRecognizerDll::ENotPresent)
e4d67989cc36 Revision: 201002
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parents:
diff changeset
   328
				{
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diff changeset
   329
				CleanupStack::PopAndDestroy(&implementationInfoArray);				
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diff changeset
   330
				return; // already found
e4d67989cc36 Revision: 201002
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parents:
diff changeset
   331
				}
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parents:
diff changeset
   332
			else
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parents:
diff changeset
   333
				{
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parents:
diff changeset
   334
				if (lib->iVersion < version)
e4d67989cc36 Revision: 201002
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parents:
diff changeset
   335
					{
e4d67989cc36 Revision: 201002
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parents:
diff changeset
   336
					//Upgrade a plugin if a plugin with higher version than loaded plugin is installed.  
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parents:
diff changeset
   337
					lib->iPresent = CApaRecognizerDll::ESuperseded;
e4d67989cc36 Revision: 201002
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parents:
diff changeset
   338
					break;
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parents:
diff changeset
   339
					}
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parents:
diff changeset
   340
				else
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parents:
diff changeset
   341
					{
e4d67989cc36 Revision: 201002
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parents:
diff changeset
   342
					CleanupStack::PopAndDestroy(&implementationInfoArray);					
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   343
					lib->iPresent = CApaRecognizerDll::EIsPresent;
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   344
					return;
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   345
					}
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   346
				}
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   347
			}			
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   348
		}
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   349
	//Remove the old version and let it continue to load new version
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   350
	if ((i<count)&&(lib->iPresent==CApaRecognizerDll::ESuperseded))
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   351
		{
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   352
		RemoveRecognizer(lib);
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   353
		}
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   354
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   355
	// load the library
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   356
	HBufC* recogName=info->DisplayName().AllocL();
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   357
	CleanupStack::PushL(recogName);
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   358
	lib=NULL;
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   359
	lib = new(ELeave) CApaRecognizerDll(recogName);
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   360
	CleanupStack::Pop(recogName);
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   361
	CleanupStack::PushL(lib);
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   362
	TRAPD(error,lib->iRec = CApaDataRecognizerType::CreateDataRecognizerL(aUid));
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   363
	if(!error && lib->iRec)
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   364
		{
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   365
		lib->iPresent = CApaRecognizerDll::EIsPresent;
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   366
		AddDataRecognizerTypeL(lib->iRec);
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   367
		lib->iId.iUid = aUid;
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   368
		lib->iId.iDrive = aDrive;
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   369
		lib->iVersion=version;
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   370
		iExtra->iObserver->SetUpdateCounter(iExtra->iObserver->UpdateCounter() + 1);
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   371
		//
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   372
		// add lib to the library list
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   373
		iRecognizerLib.AppendL(lib);
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   374
		CleanupStack::Pop(lib); // lib
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
		}
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
	else
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
		{
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
		CleanupStack::PopAndDestroy(lib); // lib
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   379
		}
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   380
	CleanupStack::PopAndDestroy(&implementationInfoArray);	
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
	}
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   382
#else
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   383
void CApaScanningDataRecognizer::LoadEcomRecognizerL(TDriveUnit&,TUid)
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
	{
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   385
	}
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   386
#endif
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   387
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   388
void CApaScanningDataRecognizer::ScanForEcomRecognizersL()
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   389
	{
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   390
#ifdef USING_ECOM_RECOGS
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   391
	//scan ecom plugin
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   392
	RImplInfoPtrArray implementationArray;
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   393
	TCleanupItem cleanup(CleanUpEComInfoArray, &implementationArray);
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   394
	CleanupStack::PushL(cleanup);
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   395
	REComSession::ListImplementationsL(KUidDataRecogInterFaceUid,implementationArray);
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   396
	const TInt availCount = implementationArray.Count();
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   397
	for (TInt count=0;count<availCount;++count)
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   398
		{
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   399
		const CImplementationInformation* info = implementationArray[count];
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   400
		TUid uid = info->ImplementationUid();
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   401
		TDriveUnit drive=info-> Drive();
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   402
		TRAP_IGNORE(LoadEcomRecognizerL(drive,uid));
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   403
		}
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   404
	CleanupStack::PopAndDestroy(&implementationArray);
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   405
#endif
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
	}
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   407
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   408
/**
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   409
@internalTechnology
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   410
*/
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   411
EXPORT_C void CApaScanningDataRecognizer::LoadRecognizersL()
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   412
	{
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   413
	iExtra->iRecognizersLoaded = ETrue;
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   414
	ScanForRecognizersL();
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   415
	UpdateDataTypesL();
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   416
	}
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   417
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   418
/**
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   419
@internalTechnology
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   420
*/
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   421
EXPORT_C void CApaScanningDataRecognizer::UnloadRecognizers()
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   422
	{	
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   423
	iExtra->iRecognizersLoaded = EFalse;
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   424
	DestroyRecognizerList();
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   425
	iRecognizerLib.ResetAndDestroy();
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   426
	}
e4d67989cc36 Revision: 201002
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   427