--- a/localisation/apparchitecture/apgrfx/APGAPLST.CPP	Wed Jul 28 16:03:37 2010 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,2157 +0,0 @@
-// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
-// All rights reserved.
-// This component and the accompanying materials are made available
-// under the terms of the License "Eclipse Public License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.eclipse.org/legal/epl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-#include "apgaplst.h"
-#include "apgstd.h" 
-#include "apfdef.h"
-#include "..\apparc\trace.h"
-#include "apgnotif.h"
-#include "..\apfile\aprfndr.h"
-#include <e32math.h>
-#include <bautils.h>
-#include <s32mem.h>
-#include "apgpriv.h"
-#include "apgair.h"
-#include "apgicnfl.h"
-#include "apprivate.h"
-#include <e32uid.h>
-
-
-// Delays in the pseudo idle object that builds the application list
-//
-
-const TInt KIdleStartDelay=0;
-const TInt KMaxOpaqueDataLength = 0x1000; // maximum length of opaque data that can be passed between client and apparc server via a TApaAppServiceInfo object - this can be increased in future if needed
-const TInt KBufferExpansionGranularity = 0x100;
-const TInt KNumberOfIconsInDefaultMbm = 3;
-const TInt KAppListToFileStartDelay = 60000000;
-
-
-//
-// Class CApaLangChangeMonitor
-//
-
-NONSHARABLE_CLASS(CApaAppList::CApaLangChangeMonitor) : public CActive
- 		{
- 	/**
- 	Utility class used to monitor locale/language change event.
- 	@internalComponent
- 	*/
- 	public:
- 		static CApaLangChangeMonitor* NewL(CApaAppList& aAppList);
- 		~CApaLangChangeMonitor();
- 		void Start();
- 		
- 	private:
- 		CApaLangChangeMonitor(CApaAppList& aAppList);
- 		void ConstructL();
- 		
- 	private:	//from CActive
- 		void RunL();
- 		void DoCancel();
- 		TInt RunError(TInt aError);
- 		
- 	private:
- 		RChangeNotifier iLangNotifier;
- 		CApaAppList& iAppList;
- 		TLanguage iPrevLanguage;
- 		};
- 
- 		
- 
-//
-// Local functions
-//
-
-void CleanupServiceArray(TAny* aServiceArray)
-	{
-	__ASSERT_DEBUG(aServiceArray, Panic(EPanicNullPointer));
-	CArrayFixFlat<TApaAppServiceInfo>* serviceArray = static_cast<CArrayFixFlat<TApaAppServiceInfo>*>(aServiceArray);
-	TInt serviceCount = serviceArray->Count();
-	if (serviceCount > 0)
-		{
-		for (TInt i = serviceCount - 1; i >= 0; i--)
-			{
-			(*serviceArray)[i].Release();
-			}
-		}
-	delete serviceArray;
-	serviceArray = 0;
-	}
-
-
-//
-// Class CApaAppViewData
-//
-
-CApaAppViewData::~CApaAppViewData()
-	{
-	delete iIcons;
-	delete iCaption;
-	delete iIconFileName;
-	}
-
-CApaAppViewData::CApaAppViewData()
-	: iNonMbmIconFile(EFalse)
-	{
-	}
-
-void CApaAppViewData::ConstructL()
-	{
-	iIcons=CApaAppIconArray::NewL();
-	}
-
-CApaAppViewData* CApaAppViewData::NewLC()
-	{
-	CApaAppViewData* self=new(ELeave) CApaAppViewData();
-	CleanupStack::PushL(self);
-	self->ConstructL();
-	return self;	
-	}
-
-void CApaAppViewData::SetUid(TUid aUid)
-	{
-	iUid=aUid;
-	}
-
-void CApaAppViewData::SetScreenMode(TInt aScreenMode)
-	{
-	iScreenMode=aScreenMode;
-	}
-
-EXPORT_C TInt CApaAppViewData::ScreenMode() const
-	{
-	return iScreenMode;
-	}
-
-void CApaAppViewData::SetCaptionL(const TDesC& aCaption)
-	{
-	HBufC* newCaption=aCaption.AllocL();
-	delete(iCaption); // after the AllocL succeeds
-	iCaption=newCaption;
-	}
-
-void CApaAppViewData::SetIconArray(CApaAppIconArray* aIcons)
-	{
-	delete iIcons;
-	iIcons = aIcons;
-	}
-
-void CApaAppViewData::SetIconFileNameL(const TDesC& aFileName)
-	{
-	HBufC* fileName = aFileName.AllocL();
-	delete iIconFileName; // after the AllocL succeeds
-	iIconFileName = fileName;
-	}
-
-void CApaAppViewData::SetNonMbmIconFile(TBool aNonMbmIconFile)
-	{
-	iNonMbmIconFile = aNonMbmIconFile;
-	}
-
-EXPORT_C TUid CApaAppViewData::Uid() const
-	{
-	return iUid;
-	}
-
-EXPORT_C CApaMaskedBitmap* CApaAppViewData::Icon(const TSize& aSize) const
-	{
-	__ASSERT_ALWAYS(iIcons, Panic(EPanicNullPointer));
-	return iIcons->IconBySize(aSize);
-	}
-
-EXPORT_C CArrayFixFlat<TSize>* CApaAppViewData::IconSizesL() const
-	{
-	__ASSERT_ALWAYS(iIcons, Panic(EPanicNullPointer));
-	return iIcons->IconSizesL();
-	}
-
-EXPORT_C TPtrC CApaAppViewData::IconFileName() const
-	{
-	if (iIconFileName)
-		{
-		return *iIconFileName;
-		}
-	else
-		{
-		return TPtrC(KNullDesC);
-		}
-	}
-
-EXPORT_C TBool CApaAppViewData::NonMbmIconFile() const
-	{
-	return iNonMbmIconFile;
-	}
-
-
-//
-// class CApaAppEntry
-//
-
-CApaAppEntry* CApaAppEntry::NewL(const TApaAppEntry& aAppEntry)
-	{ // static
-	CApaAppEntry* self=new(ELeave) CApaAppEntry(aAppEntry.iUidType);
-	CleanupStack::PushL(self);
-	self->ConstructL(aAppEntry.iFullName);
-	CleanupStack::Pop(self);
-	return self;
-	}
-
-CApaAppEntry::~CApaAppEntry()
-	{
-	delete iFullName;
-	}
-
-void CApaAppEntry::Get(TApaAppEntry& aAppEntry) const
-	{
-	aAppEntry.iFullName=*iFullName;
-	aAppEntry.iUidType=iUidType;
-	}
-
-CApaAppEntry::CApaAppEntry(const TUidType& aUidType)
-	: iUidType(aUidType)
-	{
-	}
-
-void CApaAppEntry::ConstructL(const TDesC& aFileName)
-	{
-	iFullName=aFileName.AllocL();
-	}
-
-
-//
-// class TApaAppServiceInfo
-//
-
-TApaAppServiceInfo::TApaAppServiceInfo()
-	: iUid(KNullUid),
-	  iDataTypes(0),
-	  iOpaqueData(NULL)
-	{
-	}
-
-TApaAppServiceInfo::TApaAppServiceInfo(TUid aUid, 
-	CArrayFixFlat<TDataTypeWithPriority>* aDataTypes, HBufC8* aOpaqueData)
-	: iUid(aUid),
-	  iDataTypes(aDataTypes),
-	  iOpaqueData(aOpaqueData)
-	{
-	__ASSERT_DEBUG(iDataTypes, Panic(EPanicNullPointer));
-	__ASSERT_DEBUG(iOpaqueData, Panic(EPanicNullPointer));
-	}
-
-void TApaAppServiceInfo::ExternalizeL(RWriteStream& aStream) const
-	{
-	__ASSERT_DEBUG(iDataTypes, User::Invariant());
-	__ASSERT_DEBUG(iDataTypes, Panic(EPanicNullPointer));
-	__ASSERT_DEBUG(iOpaqueData, Panic(EPanicNullPointer));
-	aStream << iUid;
-	aStream << *iDataTypes; //lint !e613 Possible use of null pointer - Asserted above
-	aStream << *iOpaqueData;//lint !e613 Possible use of null pointer - Asserted above
-	}
-
-void TApaAppServiceInfo::InternalizeL(RReadStream& aStream)
-	{
-	aStream >> iUid;
-	iDataTypes = new(ELeave) CArrayFixFlat<TDataTypeWithPriority>(1);
-	aStream >> *iDataTypes;
-	iOpaqueData = HBufC8::NewL(aStream, KMaxOpaqueDataLength);
-	}
-
-void TApaAppServiceInfo::Release()
-	{
-	if (iDataTypes)
-		{
-		iDataTypes->Reset();
-		delete iDataTypes;		
-		iDataTypes = NULL;
-		}
-	if (iOpaqueData)
-		{
-		delete iOpaqueData;
-		iOpaqueData = NULL;
-		}
-	}
-
-CArrayFixFlat<TDataTypeWithPriority>& TApaAppServiceInfo::DataTypes()
-	{
-	__ASSERT_DEBUG(iDataTypes, Panic(EPanicNullPointer));
-	return *iDataTypes; //lint !e613 Possible use of null pointer - Asserted above
-	}
-
-/** Returns the service UID.
-
-Note that some APIs may store a UID other than a service UID
-in a TApaAppServiceInfo object. Such APIs clearly state what
-the UID represents.
-
-@return the service UID.
-*/
-EXPORT_C TUid TApaAppServiceInfo::Uid() const
-	{
-	return iUid;
-	}
-	
-EXPORT_C const CArrayFixFlat<TDataTypeWithPriority>& TApaAppServiceInfo::DataTypes() const
-	{
-	__ASSERT_DEBUG(iDataTypes, Panic(EPanicNullPointer));	
-	return *iDataTypes; //lint !e613 Possible use of null pointer - Asserted above
-	}
-
-/** Returns the service implementation's opaque data.
-
-For each service UID registered by an application, the associated
-opaque data indicates how the service is implemented by that application.
-
-The meaning of the opaque data is not known to the framework, it will vary
-according to the service.
-
-For some services the opaque data may be a name intended for user display,
-for others it may be structured data that the service's client-side code can interpret.
-
-@return the service implementation's opaque data.
-*/
-EXPORT_C const TDesC8& TApaAppServiceInfo::OpaqueData() const
-	{
-	if (iOpaqueData)
-		{
-		return *iOpaqueData;
-		}
-	return KNullDesC8;
-	}
-
-//
-// class CApaAppServiceInfoArray
-//
-
-CApaAppServiceInfoArray::CApaAppServiceInfoArray()
-	{
-	}
-
-//
-// class CApaAppServiceInfoArrayWrapper
-//
-
-CApaAppServiceInfoArrayWrapper* CApaAppServiceInfoArrayWrapper::NewL(CArrayFix<TApaAppServiceInfo>* aServiceInfoArray)
-	{
-	CApaAppServiceInfoArrayWrapper* self = new CApaAppServiceInfoArrayWrapper(aServiceInfoArray);
-	if (!self)
-		{
-		CleanupServiceArray(aServiceInfoArray);
-		User::LeaveNoMemory();
-		}
-	return self;
-	}
-
-CApaAppServiceInfoArrayWrapper::CApaAppServiceInfoArrayWrapper(CArrayFix<TApaAppServiceInfo>* aServiceInfoArray)
-	: iServiceInfoArray(aServiceInfoArray)
-	{
-	}
-
-CApaAppServiceInfoArrayWrapper::~CApaAppServiceInfoArrayWrapper()
-	{
-	CleanupServiceArray(iServiceInfoArray);
-	iServiceInfoArray = NULL;
-	}
-
-TArray<TApaAppServiceInfo> CApaAppServiceInfoArrayWrapper::Array()
-	{
-	__ASSERT_ALWAYS(iServiceInfoArray, Panic(EPanicNullPointer));
-	return iServiceInfoArray->Array();
-	}
-
-
-//
-// Class CApaAppData
-//
-
-EXPORT_C CApaAppData* CApaAppData::NewL(const TApaAppEntry& aAppEntry, RFs& aFs, const TDesC& aDefaultAppIconFileName)
-	{
-	CApaAppData* self=new(ELeave) CApaAppData(aFs);
-	CleanupStack::PushL(self);
-	self->ConstructL(aAppEntry, aDefaultAppIconFileName);
-	CleanupStack::Pop(); // self
-	return self;
-	}
-
-CApaAppData::CApaAppData(RFs& aFs)
-	:iCaption(NULL), iShortCaption(NULL), 
-	iIsPresent(CApaAppData::EIsPresent), iFs(aFs),
-	iNonMbmIconFile(EFalse),
-	iApplicationLanguage(ELangNone), iIndexOfFirstOpenService(-1),
-	iNonNativeApplicationType(TUid::Null())
-	{
-	}
-
-void CApaAppData::ConstructL(const TApaAppEntry& aAppEntry, const TDesC& aDefaultAppIconFileName)
-	{
-	iUidType = aAppEntry.iUidType; // if the 2nd UID is KUidAppRegistrationFile, iUidType will be updated in StoreApplicationInformation to reflect the TUidType for the application binary
-	if (ApaUtils::HandleAsRegistrationFile(aAppEntry.iUidType))
-		{
-		iRegistrationFile = aAppEntry.iFullName.AllocL();
-		}
-	else
-		{
-		iFullName = aAppEntry.iFullName.AllocL();
-		}
-
-	iCapabilityBuf.FillZ(iCapabilityBuf.MaxLength());
-	iIcons = CApaAppIconArray::NewL();
-	iViewDataArray=new(ELeave) CArrayPtrFlat<CApaAppViewData>(1);
-	iOwnedFileArray=new(ELeave) CDesCArraySeg(1);
-	User::LeaveIfError(StoreApplicationInformation(aDefaultAppIconFileName));
-	}
-
-
-
-// Return a standard error code
-// The value returned only reflect the caption status
-// If there is errors setting up captions the old values are retained
-// All other errors are silently ignored
-// General notes:
-// 1. This method is deliberately very similar to the old CApaAppData::GetAifData
-//    in order to maintain behavioural compatibility for V1 apps
-// 2. Be very careful in this method, because it can be called on a newly constructed object,
-//    or on an existing object, so don't assume member data pointers will be NULL
-TInt CApaAppData::StoreApplicationInformation(const TDesC& aDefaultAppIconFileName)
-	{
-	HBufC* caption = NULL;
-	HBufC* shortCaption = NULL;
-
-	iTimeStamp = TTime(0); // cannot init in constructor because this function can be called on an existing CApaAppData object
-
-	CApaAppInfoReader* appInfoReader = NULL;
-	TBool readSuccessful = EFalse;
-	TBool isNonNativeApp = EFalse;
-	if (iRegistrationFile != NULL)
-		{
-		if (TParsePtrC(*iRegistrationFile).Path().CompareF(KLitPathForNonNativeResourceAndIconFiles)==0)
-			{
-			isNonNativeApp = ETrue;
-			}
-		__ASSERT_ALWAYS(&aDefaultAppIconFileName,Panic(EPanicNullDefaultAppIconFileName));
-
-		TRAPD(err,appInfoReader = CApaAppInfoReaderV2::NewL(iFs, *iRegistrationFile, iUidType[2], aDefaultAppIconFileName));
-		if(err != KErrNone)
-			{
-			appInfoReader = NULL;
-			}
-
-		if (appInfoReader == NULL)
-			{
-			if (iFullName == NULL)
-				{
-				// assume that if iFullName is NULL, this method has been called as part
-				// of constructing a new app data object. The CApaAppInfoReader derived object
-				// could not be created, therefore we have no way to determine the full filename
-				// of the app binary, so give up
-				return KErrNoMemory;
-				}
-			}
-		else
-			{
-			readSuccessful = appInfoReader->Read();
-			HBufC* appBinaryFullName=appInfoReader->AppBinaryFullName();
-			if (appBinaryFullName)
-				{
-				delete iFullName;
-				iFullName = appBinaryFullName;
-				}
-			if (iFullName == NULL)
-				{
-				delete appInfoReader;
-				return KErrNoMemory;
-				}
-			// if this object has just been constructed, iUidType is currently the TUidType
-			// of the registration file, it should be the TUidType of the app binary file
-			TUidType uidType = appInfoReader->AppBinaryUidType();
-			if (uidType[1].iUid != KNullUid.iUid)
-				{
-				iUidType = uidType;
-				}
-			}
-		}
-
-	if (appInfoReader != NULL)
-		{
-		// must get captions and icons regardless of value of readSuccessful,
-		// because the V1 reader might have read captions
-		// and default icons from a caption file/default AIF, even if other info wasn't read
-		// from an application specific AIF file (!readSuccessful)
-		// this is done to maintain behavioural compatibility with V1
-		caption = appInfoReader->Caption();
-		shortCaption = appInfoReader->ShortCaption();
-
-		CApaAppIconArray* icons = appInfoReader->Icons();
-		if(icons)
-			{
-			delete iIcons;
-			iIcons = icons;
-			}
-		else
-			{
-			TRAPD(err,icons = CApaAppIconArray::NewL());
-			if(err == KErrNone)
-				{
-				delete iIcons;
-				iIcons = icons;
-				}
-			}
-			
-		iTimeStamp = appInfoReader->TimeStamp();
-		delete iLocalisableResourceFileName;
-		iLocalisableResourceFileName = appInfoReader->LocalisableResourceFileName();
-		iLocalisableResourceFileTimeStamp = appInfoReader->LocalisableResourceFileTimeStamp();
-
-		if (isNonNativeApp)
-			{
-			// In the case of a non-native app, the resource file has been prefixed with a
-			// TCheckedUid, the second of whose UIDs is the non-native application type uid.
-			TEntry entry;
-			__ASSERT_ALWAYS(iRegistrationFile, Panic(EPanicNullPointer));
-			const TInt error=iFs.Entry(*iRegistrationFile, entry);
-			if (error!=KErrNone)
-				{
-				delete appInfoReader;
-				return error;
-				}
-			__ASSERT_DEBUG(entry.iType[0].iUid==KUidPrefixedNonNativeRegistrationResourceFile, Panic(EPanicUnexpectedUid));
-			iNonNativeApplicationType=entry.iType[1];
-			}
-
-		delete iOpaqueData;
-		iOpaqueData = appInfoReader->OpaqueData();
-
-		if (readSuccessful)
-			{
-			appInfoReader->Capability(iCapabilityBuf);
-
-			iDefaultScreenNumber = appInfoReader->DefaultScreenNumber();
-
-			delete iIconFileName;
-			iIconFileName = appInfoReader->IconFileName();
-			iNonMbmIconFile = appInfoReader->NonMbmIconFile();
-			iApplicationLanguage = appInfoReader->AppLanguage();
-					
-			// views
-			iViewDataArray->ResetAndDestroy();
-			CArrayPtrFlat<CApaAppViewData>* viewDataArray = appInfoReader->Views();
-			if (viewDataArray)
-				{
-				delete iViewDataArray;
-				iViewDataArray = viewDataArray;
-				}
-
-			// owned files
-			iOwnedFileArray->Reset();
-			CDesCArray* ownedFileArray = appInfoReader->OwnedFiles();
-			if (ownedFileArray)
-				{
-				delete iOwnedFileArray;
-				iOwnedFileArray = ownedFileArray;
-				}
-			
-			UpdateServiceArray(appInfoReader->ServiceArray(iIndexOfFirstOpenService));
-			}
-		delete appInfoReader;
-		}
-
-	if (!caption)
-		{
-		TParsePtrC parse (*iFullName);
-		caption = parse.Name().Alloc();
-		}
-
-	// Put the captions into place
-	if (caption)
-		{
-		if (!shortCaption)
-			{
-			shortCaption = caption->Alloc();
-			if (!shortCaption)
-				{
-				delete caption;
-				caption = NULL;
-				}
-			}
-		}
-	if (caption)
-		{
-		delete iCaption;
-		iCaption = caption;
-		delete iShortCaption;
-		iShortCaption = shortCaption;
-		}
-
-	return caption ? KErrNone : KErrNoMemory;
-	}
-
-EXPORT_C CApaAppData::~CApaAppData()
-// Just delete components, NOT iNext (next CApaAppData in the list).
-	{
-	delete iSuccessor;
-	delete iCaption;
-	delete iShortCaption;
-	delete iFullName;
-	delete iIcons;
-
-	if(iViewDataArray)
-		{
-		iViewDataArray->ResetAndDestroy();
-		delete iViewDataArray;
-		}
-	delete iOwnedFileArray;
-	delete iIconFileName;
-	delete iLocalisableResourceFileName;
-	if (iServiceArray)
-		{
-		CleanupServiceArray(iServiceArray);
-		iServiceArray = NULL;
-		}
-	delete iOpaqueData;
-	delete iRegistrationFile;
-	iNext = NULL;
-	}
-
-void CApaAppData::UpdateServiceArray(CArrayFixFlat<TApaAppServiceInfo>* aNewServiceArray)
-	{
-	// clear out any existing service info
-	if (iServiceArray)
-		{
-		CleanupServiceArray(iServiceArray);
-		iServiceArray = NULL;
-		}
-	// store new service array
-	iServiceArray = aNewServiceArray;
-	}
-	
-TDataTypePriority CApaAppData::DataType(const TDataType& aDataType, const CArrayFixFlat<TDataTypeWithPriority>& aDataTypeArray) const
-	{
-	TInt count=aDataTypeArray.Count();
-	for (TInt ii=0;ii<count;ii++)
-		{
-		const TDataTypeWithPriority& type=aDataTypeArray[ii];
-		if (type.iDataType==aDataType)
-			{
-			return type.iPriority;
-			}
-		else
-			{
-			TPtrC8 src=type.iDataType.Des8();
-			TPtrC8 trg=aDataType.Des8();
-			if (src.Match(trg)==0 || trg.Match(src)==0)
-				{
-				if (type.iPriority == KDataTypePrioritySystem)
-					{
-					// This is more or less a magic number so don't decrement
-					return KDataTypePrioritySystem;
-					}
-				else
-					{
-					return (TInt16)(type.iPriority-1);
-					}
-				}
-			}
-		}
-	return KDataTypePriorityNotSupported;
-	}
-
-/**
- * Returns the CApaMaskedBitmap of size aSize for the application associated
- * with this CApaAppData. If there is not a bitmap of exact size aSize then 
- * the icon closest to but smaller than the one asked for is returned, or NULL if
- * none is smaller.
- * 
- * @since Uikon1.2
- */
-EXPORT_C CApaMaskedBitmap* CApaAppData::Icon(TSize aSize) const
-	{
-	__ASSERT_ALWAYS(iIcons, Panic(EPanicNullPointer));
-	return iIcons->IconBySize(aSize);
-	}
-
-/**
- * Returns a pointer to the small, medium or large application icon for aIconIndex equal to 0, 1 or 2 respectively.
- * Panics if aIconIndex is not one of these three values.
- *
- * This method is superseded by an overload which returns the icon by finding the closest match to a specified size.
- *
- * @deprecated
- */
-EXPORT_C CApaMaskedBitmap* CApaAppData::Icon(TInt aIconIndex) const
-	{
-	__ASSERT_DEBUG(aIconIndex>-1 && aIconIndex<3, Panic(EDPanicBadIconSize)); //only support old behaviour
-	TSize sizeExpected;
-	switch(aIconIndex)
-		{
-	case KApaIconIndexSmall:
-		sizeExpected=TSize(24,24);
-		break;
-	case KApaIconIndexMedium:
-		sizeExpected=TSize(32,32);
-		break;
-	case KApaIconIndexLarge:
-		sizeExpected=TSize(48,48);
-		break;
-	default:
-		break;
-		}
-	return Icon(sizeExpected);
-	}
-
-EXPORT_C CArrayFixFlat<TSize>* CApaAppData::IconSizesL() const
-/** Gets the sizes of icons available for the application. 
-
-@return A pointer to an array of the icon sizes. The caller takes ownership. */
-	{
-	__ASSERT_ALWAYS(iIcons, Panic(EPanicNullPointer));;
-	return iIcons->IconSizesL();
-	}
-
-EXPORT_C TApaAppEntry CApaAppData::AppEntry() const
-/** Constructs an application entry based on this object.
-
-@return The application entry. */
-	{
-	return TApaAppEntry(iUidType,*iFullName);
-	}
-
-
-EXPORT_C void CApaAppData::Capability(TDes8& aCapabilityBuf)const
-/** Gets the application's capabilities.
-
-@param aCapabilityBuf On return, contains the application's capabilities, 
-specified as a TApaAppCapabilityBuf object. */
-	{
-	TApaAppCapability::CopyCapability(aCapabilityBuf,iCapabilityBuf);
-	}
-
-/**
- * Returns a pointer to the array of view data objects current for this application. Does not imply transfer of ownership.
- *
- * @since App-Framework_6.1
- */
-EXPORT_C CArrayPtrFlat<CApaAppViewData>* CApaAppData::Views() const
-	{
-	return iViewDataArray;
-	}
-
-/**
- * Returns a pointer to the array of files for which this application claims ownership. Does not imply transfer of ownership.
- *
- * @since App-Framework_6.1
- */
-EXPORT_C CDesCArray* CApaAppData::OwnedFiles() const
-	{
-	return iOwnedFileArray;
-	}
-
-TBool CApaAppData::Update(const TDesC& aDefaultAppIconFileName)
-// returns true if changes were made to the cached data
-	{
-	__APA_PROFILE_START(17);
-	TBool changed=EFalse;
-
-	// Get app info file entry
-	TEntry entry;
-	TInt ret;
-	if (iRegistrationFile != NULL)
-		{
-		ret = iFs.Entry(*iRegistrationFile, entry);
-		if (ret==KErrNone && entry.iModified!=iTimeStamp)
-			{
-			// assume registration file may have changed
-			changed = ETrue;
-			}
-		else
-			{
-			if (iLocalisableResourceFileName)
-				{
-				// see if localisable resource information might have changed
-				TParse parse;
-				ret = parse.SetNoWild(KAppResourceFileExtension, iLocalisableResourceFileName, NULL);
-				if (ret == KErrNone)
-					{
-					TFileName resourceFileName(parse.FullName());
-					BaflUtils::NearestLanguageFile(iFs, resourceFileName);
-					if (resourceFileName.CompareF(*iLocalisableResourceFileName)!=0)
-						{
-						changed = ETrue;
-						}
-					else
-						{
-						ret = iFs.Entry(*iLocalisableResourceFileName, entry);
-						if ((ret==KErrNotFound && iLocalisableResourceFileTimeStamp!=TTime(0)) ||
-							(ret==KErrNone && entry.iModified!=iLocalisableResourceFileTimeStamp))
-							{
-							changed = ETrue;
-							}
-						}
-					}
-				}
-			}
-		}
-	if (changed)
-		{
-		// Ignore result, nothing we can do in case failure
-		// and the old values should be preserved
-        const TInt ignore = StoreApplicationInformation(aDefaultAppIconFileName);
-		} //lint !e529 Suppress symbol 'ignore' not subsequently referenced
-		
-	__APA_PROFILE_END(17);
-	return changed;
-	}
-
-EXPORT_C TDataTypePriority CApaAppData::DataType(const TDataType& aDataType) const
-// returns the priority of the data type
-/** If the application supports the specified data type, the function returns 
-the priority with which it should be selected for handling it.
-
-If the application does not support the specified data type, 
-KDataTypePriorityNotSupported is returned.
-
-Note that the function supports wildcard matching, using "*" and "?". In the case 
-of a wildcard match, the priority value returned is reduced by 1, so that in this 
-case, the application could never have the maximum priority 
-(KDataTypePriorityUserSpecified).
-
-@param aDataType The data type of interest.
-@return The priority with which the application should be selected for handling 
-the specified data type, or KDataTypePriorityNotSupported if the data type is 
-not supported. */
-	{
-	if (iIndexOfFirstOpenService >= 0)
-		{
-		__ASSERT_ALWAYS(iServiceArray, Panic(EPanicNullPointer));
-		const CArrayFixFlat<TDataTypeWithPriority>& dataTypeArray = 
-			(*iServiceArray)[iIndexOfFirstOpenService].DataTypes();
-		return DataType(aDataType, dataTypeArray);
-		}
-	return KDataTypePriorityNotSupported;
-	}
-
-
-EXPORT_C TBool CApaAppData::IsPending() const
-	{
-	return (iIsPresent==CApaAppData::EPresentPendingUpdate 
-		|| iIsPresent==CApaAppData::ENotPresentPendingUpdate);
-	}
-
-EXPORT_C TBool CApaAppData::CanUseScreenMode(TInt aScreenMode)
-/** Tests whether the specified screen mode is valid for any of 
-this application's views. If the app has no views, the function 
-assumes that only the default screen mode (at screen mode index 
-zero) is allowed. This function is used by CApaAppList to create 
-a list of valid applications.
-
-@param aScreenMode The index of the screen mode.
-@return True if screen mode is valid, otherwise false. */
-	{
-	const TInt count=iViewDataArray->Count();
-	// If there are no views, assume only the default screen mode is allowed
-	TBool ret=(count==0 && aScreenMode==0);
-	for(TInt ii=0;ii<count;ii++)
-		{
-		const CApaAppViewData* data=(*iViewDataArray)[ii];
-		if(data->ScreenMode()==aScreenMode)
-			{
-			ret=ETrue;
-			break;
-			}
-		}
-	return ret;
-	}
-
-EXPORT_C void CApaAppData::GetIconInfo(TInt& aIconCount, TInt& aDefaultIconsUsed) const
-/** Gets icon information for the app
-
-@param aIconCount On return, this contains the number of app icons
-@param aDefaultIconsUsed On return, this indicates whether the default icons have been used
-*/
-	{
-	__ASSERT_ALWAYS(iIcons, Panic(EPanicNullPointer));;
-	aIconCount = iIcons->Count();
-	aDefaultIconsUsed = iIcons->DefaultIconsUsed();
-	}
-
-/** Gets the default screen number used by the application.
-
-A device may have more than once screen. This function
-returns the number associated with the screen which will
-be the default screen used by the application.
-
-@return The default screen number
-*/
-EXPORT_C TUint CApaAppData::DefaultScreenNumber() const
-	{
-	return iDefaultScreenNumber;
-	}
-
-/** Returns true if app info was provided by a registration file
-
-@return true if app info was provided by a registration file
-*/
-EXPORT_C TBool CApaAppData::RegistrationFileUsed() const
-	{
-	return iRegistrationFile != NULL;
-	}
-
-/** Returns the full filename of the registration resource file
-
-@return The full path and filename of the registration resource file.
-@internalTechnology
-*/
-EXPORT_C TPtrC CApaAppData::RegistrationFileName() const
-	{
-	if (iRegistrationFile)
-		{
-		return *iRegistrationFile;
-		}
-	else
-		{
-		return TPtrC(KNullDesC);
-		}
-	}
-
-
-/** Returns the full filename of the localisable resource file
-
-@return The full path and filename of the localisable resource file.
-@internalTechnology
-*/
-EXPORT_C TPtrC CApaAppData::LocalisableResourceFileName() const
-	{
-	if (iLocalisableResourceFileName)
-		{
-		return *iLocalisableResourceFileName;
-		}
-	else
-		{
-		return TPtrC(KNullDesC);
-		}
-	}
-
-
-/** Returns the non-native application opaque data
-
-@return The non-native application opaque data.
-@internalComponent
-*/
-EXPORT_C TPtrC8 CApaAppData::OpaqueData() const
-	{
-	if (iOpaqueData)
-		{
-		return *iOpaqueData;
-		}
-	else
-		{
-		return TPtrC8(KNullDesC8);
-		}
-	}
-
-EXPORT_C TUid CApaAppData::NonNativeApplicationType() const
-/** @internalComponent */
-	{
-	return iNonNativeApplicationType;
-	}
-
-/** Returns the full filename of the file containing application icons
-
-@return The full path and filename of the icon file.
-*/
-EXPORT_C TPtrC CApaAppData::IconFileName() const
-	{
-	if (iIconFileName)
-		{
-		return *iIconFileName;
-		}
-	else
-		{
-		return TPtrC(KNullDesC);
-		}
-	}
-
-/** Returns true if the application provides a non-MBM icon filename.
-
-If this function returns false, this does not necessarily mean
-an MBM icon filename is provided.
-
-@return true if the application provides a non-MBM icon filename.
-*/
-EXPORT_C TBool CApaAppData::NonMbmIconFile() const
-	{
-	return iNonMbmIconFile;
-	}
-
-
-/** Determines the current language the application is using to display its
-user interface.
-@return The current language.
-*/	
-EXPORT_C TLanguage CApaAppData::ApplicationLanguage() const
-	{
-	return iApplicationLanguage;
-	}
-
-/** Returns true if the application implements the specified service.
-@param aServiceUid The service UID.
-@return true if the application implements the specified service.
-@internalComponent
-*/
-EXPORT_C TBool CApaAppData::ImplementsService(TUid aServiceUid) const
-	{
-	if (iServiceArray)
-		{
-		TInt count = iServiceArray->Count();
-		for (TInt i = count-1; i >= 0; i--)
-			{
-			if ((*iServiceArray)[i].Uid() == aServiceUid)
-				{
-				return ETrue;
-				}
-			}
-		}
-	return EFalse;
-	}
-	
-/** Checks if the application implements the specified service and if the 
-service explicitly supports the datatype. Explicitly means that the datatype is
-listed in the service's list of datatype in the registration file and is
-not the general datatype associated with the application (aka the Open service).
-@param aServiceUid The service UID.
-@param aDataType The datattype
-@return The priority. KDataTypePriorityNotSupported if the app doesn't support
-this service with this datatype.
-@internalComponent
-*/
-TInt CApaAppData::ImplementsServiceWithDataType(TUid aServiceUid, const TDataType& aDataType) const
-	{
-	TInt result = KDataTypePriorityNotSupported;
-	if (iServiceArray)
-		{
-		TInt count = iServiceArray->Count();
-		for (TInt i = count-1; i >= 0; i--)
-			{
-			// There can be more than one instance of a given service so we iterate
-			// through the whole service list even if we have already found a suitable
-			// service.
-			if ((*iServiceArray)[i].Uid() == aServiceUid)
-				{
-				const CArrayFixFlat<TDataTypeWithPriority>& datatypes =
-					(*iServiceArray)[i].DataTypes();
-				TInt priority = DataType(aDataType, datatypes);
-				if (priority > result)
-					{
-					result = priority;
-					}
-				}
-			}
-		}
-	return result;
-	}
-
-EXPORT_C void CApaAppData::SetShortCaptionL(const TDesC& aShortCaption)
-	{
-	__ASSERT_ALWAYS(iShortCaption, Panic(EPanicNullPointer));
-	if(iShortCaption->Compare(aShortCaption) != 0)
-		{
-		HBufC* newShortCaption=aShortCaption.AllocL();
-		delete iShortCaption; // after the AllocL succeeds
-		iShortCaption = newShortCaption;
-		}
-	}
-
-//
-// Class CApaAppList
-//
-
-EXPORT_C CApaAppList* CApaAppList::NewL(RFs& aFs,CApaAppRegFinder* aAppRegFinder,TBool aLoadMbmIconsOnDemand, TInt aIdlePeriodicDelay)
-	{
-	CApaAppList* self=new CApaAppList(aFs, aAppRegFinder,aLoadMbmIconsOnDemand, aIdlePeriodicDelay);
-	if (!self)
-		{
-		delete aAppRegFinder;
-		User::LeaveNoMemory();
-		}
-	else
-		{
-		CleanupStack::PushL(self);
-		self->ConstructL();
-		CleanupStack::Pop(self);
-		}
-	return self;
-	}
-
-CApaAppList::CApaAppList(RFs& aFs, CApaAppRegFinder* aAppRegFinder,TBool aLoadMbmIconsOnDemand, TInt aIdlePeriodicDelay)
-	:iFs(aFs),
-	iFlags(0),
-	iAppRegFinder(aAppRegFinder),
-	iIdlePeriodicDelay(aIdlePeriodicDelay),
-	iLoadMbmIconsOnDemand(aLoadMbmIconsOnDemand)
-	{
-	}
-	
-void CApaAppList::ConstructL()
-	{
-	User::LeaveIfError(iFsShareProtected.Connect());
-	User::LeaveIfError(iFsShareProtected.ShareProtected());
-	User::LeaveIfError(Dll::SetTls(this));
-	
-	//Start language change monitor.
-	iAppLangMonitor = CApaLangChangeMonitor::NewL(*this);
-	}
-	
-EXPORT_C CApaAppList::~CApaAppList()
-/** Frees all resources prior to destruction, including the application data list. */
-	{
-	iValidFirstAppData = NULL;
-	iFlags&=~EFirstScanComplete;
-	CApaAppData* next = NULL;
-	for (CApaAppData* appData=iAppData; appData; appData = next)
-		{
-		next = appData->iNext;
-		delete appData;
-		}
-	iAppData = NULL;
-	iObserver = NULL;
-	
-	iFsShareProtected.Close();
-	
-	delete iDefaultIconArray;
-	delete iDefaultAppIcon;
-	delete iAppRegFinder;
-	delete iAppIdler;
-	}
-
-EXPORT_C void CApaAppList::StartIdleUpdateL()
-/** Updates the list asynchronously, using an idle time active object, 
-and no observer. When the update is finished, the resulting app 
-list is stored. */
-	{
-
-	// find the default icons (.mbm file) for applications, wrt current locale
-	TFileName* tempFileName = new(ELeave) TFileName;
-	CleanupStack::PushL(tempFileName);
-	tempFileName->Append(KDefaultAppIconMbm);
-	BaflUtils::NearestLanguageFile(iFs, *tempFileName); 
-	delete iDefaultAppIcon;
-	iDefaultAppIcon = NULL;	
-	iDefaultAppIcon = HBufC::NewL(tempFileName->Size());
-	
-	TPtr iconptr = iDefaultAppIcon->Des();
-	iconptr.Append(*tempFileName);
-	CleanupStack::PopAndDestroy(tempFileName); 
-	
-	// DEF076594 - if changing locale, need to update the default icons here
-	// If updating the default icons array fails, the array is left in the state
-	// it was in before the call.	
-	if(iDefaultIconArray)
-		{
-		TRAP_IGNORE(UpdateDefaultIconsL());
-		}
-	
-	// start to scan.
-	if (iAppIdler)
-		{
-		delete iAppIdler;
-		iAppIdler=NULL;
-		}
-
-	// DEF072701
-	// When performing the update scan let the idle object have lower priority.
-	if (IsFirstScanComplete())
-		{
-		iAppIdler=CPeriodic::NewL(CActive::EPriorityLow);
-		}
-	else
-		{
-		iAppIdler=CPeriodic::NewL(CActive::EPriorityStandard);
-		}
-	SetPending(iAppData);
-	iCurrentApp=TApaAppEntry();
-	iScanStage=EFirstStageScan;
-	__ASSERT_ALWAYS(iAppRegFinder, Panic(EPanicNullPointer));
-	iAppRegFinder->FindAllAppsL();
- 
- 	// DEF072701
- 	// If this is the first scan i.e the boot scan then it may take some time. Thus
- 	// the periodic delay value should be used so that this process will stop periodically 
- 	// to allow time for other processes.
- 	// If this is just a re-scan it should take much less time. Therefore it should just
- 	// be completed in one go rather than periodically delayed. Thus the delay value
- 	// should be set to 0.
-	iAppIdler->Start(KIdleStartDelay, IsFirstScanComplete()? 0 : iIdlePeriodicDelay, TCallBack(IdleUpdateCallbackL, this));
-	}
-
-EXPORT_C void CApaAppList::StartIdleUpdateL(MApaAppListObserver* aObserver)
-/** Updates the list asynchronously, using an idle time active object 
-and an observer. When the update is finished, the resulting app list 
-is stored and the observer is notified with an MApaAppListServObserver::EAppListChanged 
-message, if the list changed.
-@param aObserver Observer to be notified when the update has finished. */
-	{
-	iObserver=aObserver;
-	if (iAppIdler==NULL)
-		{
-		// if iAppIdler exists then we're already in the middle of an update and
-		// may have changed iUpdateCounter without yet reporting the changes
-		iOldUpdateCounter=iUpdateCounter;
-		}
-	
-	StartIdleUpdateL();
-	}
-
-// Stop scanning applications if and uninstallation has started	
-EXPORT_C void CApaAppList::StopScan()
-	{
-	if (iAppIdler)
-		{
-		delete iAppIdler;
-		iAppIdler=NULL;
-		}
-	UndoSetPending(iAppData);
-	}
-	
-// Allow scanning when uninstallation is complete
-EXPORT_C void CApaAppList::RestartScanL()
-	{
-	TRAP_IGNORE(PurgeL());
-	StartIdleUpdateL();
-	}
-
-EXPORT_C void CApaAppList::InitListL(MApaAppListObserver* aObserver)
-/** Starts updating the list asynchronously, by calling StartIdleUpdateL().
-
-@param aObserver Observer to be notified when the update has finished. */
-	{
-	StartIdleUpdateL(aObserver);
-	}
-	
-TInt CApaAppList::IdleUpdateCallbackL(TAny* aObject)
-	{
-	CApaAppList* self=reinterpret_cast<CApaAppList*>(aObject);
-	const TBool moreToCome=self->IdleUpdateL();
-	if (moreToCome==EFalse)
-		{
-		if(self->iScanStage==EFirstStageScan)
-			{
-			self->iScanStage=EScanFinished;
-			self->StopIdlerL();	
-			}
-		}
-	return moreToCome;
-	}
-
-void CApaAppList::StopIdlerL()
-	{
- 
-	delete iAppIdler;
-	iAppIdler=NULL;
-		
-	// now that the scan is finished, iDefaultAppIcon is deleted
-	delete iDefaultAppIcon;
-	iDefaultAppIcon=NULL;
-			
-	if (iObserver)
-		{
-		if (iOldUpdateCounter!=iUpdateCounter)
-			{
-			//NotifyUpdate will notify clients for both list update and scan complete.
-			iObserver->NotifyUpdate(MApaAppListServObserver::EAppListChanged);
-			}
-		else
-			{
-			//NotifyScanComplete will notify clients for scan complete.
-			iObserver->NotifyScanComplete();
-			}
-			
-		iObserver=NULL;
-		}
-	}
-
-TInt CApaAppList::IdleUpdateL()
-// returns ETrue if there is more scanning to be done.
-	{
-	TBool more=EFalse;
-	__ASSERT_ALWAYS(iAppRegFinder, Panic(EPanicNullPointer));
-	TRAPD(err,more=iAppRegFinder->NextL(iCurrentApp, iForcedRegistrations));
-	if (err!=KErrNone)
-		return more;
-	TBool hasChanged=EFalse;
-	if (more)
-		{
-		TRAPD(err,UpdateNextAppL(iCurrentApp,hasChanged));
-		if (err!=KErrNone)
-			{
-			SetNotFound(iAppData,hasChanged);
-			more=EFalse; // abandon ship
-			}
-		}
-	else
-		{
-		SetNotFound(iAppData,hasChanged);
-		PurgeL();
-		}
-	//
-	if (hasChanged)
-		iUpdateCounter++;
-	return more;
-	}
-
-EXPORT_C TBool CApaAppList::IsIdleUpdateComplete() const
-/** Tests whether an asynchronous update of the list is currently in progress.
-
-@return True if no asynchronous update of the list is currently in progress, 
-otherwise false. */
-	{
-	return iAppIdler == NULL;
-	}
-
-void CApaAppList::SetPending(CApaAppData* aAppData)
-	// set all apps to pending update - we'll find them again as we scan
-	{
-  	for (; aAppData; aAppData = aAppData->iNext)
-		{
-		if (aAppData->iIsPresent==CApaAppData::ENotPresent 
-			|| aAppData->iIsPresent==CApaAppData::ENotPresentPendingUpdate)
-			{
-			aAppData->iIsPresent = CApaAppData::ENotPresentPendingUpdate;
-			}
-		else
-			{
-			aAppData->iIsPresent = CApaAppData::EPresentPendingUpdate;
-			}
-		}
-	}
-
-void CApaAppList::UndoSetPending(CApaAppData* aAppData)
-	// Reset all apps to pevious pending state so they don't get purged
-	{
-  	for (; aAppData; aAppData = aAppData->iNext)
-		{
-		if (aAppData->iIsPresent == CApaAppData::EPresentPendingUpdate)
-			{
-			aAppData->iIsPresent = CApaAppData::EIsPresent;
-			}
-		}
-	}
-
-void CApaAppList::SetNotFound(CApaAppData* aAppData, TBool& aHasChanged)
-	// mark any unfound apps not present
-	{
-	while (aAppData)
-		{
-		if (aAppData->IsPending())
-			{
-			aAppData->iIsPresent = CApaAppData::ENotPresent;
-			aHasChanged = ETrue;
-			}
-		aAppData = aAppData->iNext;
-		}
-	}
-
-void CApaAppList::AddToList( CApaAppData* aAppData )
-{
-	__ASSERT_DEBUG(aAppData, Panic(EPanicNullPointer));
-	aAppData->iNext=iAppData;
-	iAppData=aAppData;
-}
-
-void CApaAppList::UpdateNextAppL(const TApaAppEntry& aAppEntry,TBool& aHasChanged)
-	{
-	CApaAppData* appData=AppDataByUid(aAppEntry.iUidType[2]);
-	if (appData==NULL)
-		{// not in list, so add it at the start
-		TRAPD(err,appData=CApaAppData::NewL(aAppEntry, iFs, *iDefaultAppIcon));
-		if (err==KErrNone)
-			{
-			AddToList( appData );
-			aHasChanged=ETrue;
-			}
-		}
-	else if (appData->IsPending())
-		{ // not found yet during current scan - we may need to override this one
-		
-		// On a system which scans for registration .RSC files (V2 apps) first, followed by
-		// .APP files (V1 apps), it's valid for a V1 app to override a V2 app (if the V2 app
-		// has just been removed). If this is the case, assume it's ok to compare the V1 .APP filename,
-		// with the V2 .RSC filename as their filenames will never match (which is what we want in this case).
-		TPtrC currentFileName;
-		if (appData->RegistrationFileUsed())
-			{
-			currentFileName.Set(*appData->iRegistrationFile);
-			}
-		else
-			{
-			currentFileName.Set(*appData->iFullName);
-			}
-		if (aAppEntry.iFullName.CompareF(currentFileName)!=0)
-			{
-			delete appData->iSuccessor;
-			appData->iSuccessor = NULL;
-			appData->iSuccessor = CApaAppEntry::NewL(aAppEntry);
-
-
-			appData->iIsPresent = CApaAppData::ESuperseded;
-			aHasChanged=ETrue;
-			}
-		else
-			{
-			if (appData->Update(*iDefaultAppIcon)
-				|| appData->iIsPresent==CApaAppData::ENotPresentPendingUpdate) 
-				{
-				aHasChanged=ETrue; 
-				}
-			appData->iIsPresent = CApaAppData::EIsPresent;
-			}
-		}
-	
-	}
-
-/**
-@internalComponent
-*/
-EXPORT_C CApaAppData* CApaAppList::FindAndAddSpecificAppL(CApaAppRegFinder* aFinder, TUid aAppUid)
-	{
-//Scans and adds the specified application to the app list if found
-	__ASSERT_DEBUG(aFinder, Panic(EPanicNullPointer));
-	TBool found = EFalse;
-	TApaAppEntry appEntry;
-	aFinder->FindAllAppsL();
-	while (aFinder->NextL(appEntry, iForcedRegistrations))
-		{
-		if (appEntry.iUidType[2] == aAppUid)
-			{
-			found = ETrue;
-			break;
-			}
-		}
-	
-	CApaAppData* app = NULL;
-	if (found)
-		{
-		// add the app to the list
-		TBool hasChanged = EFalse;
-		CApaAppData* prevFirstAppInList = iAppData;
-		UpdateNextAppL(appEntry, hasChanged);
-		if (iAppData != prevFirstAppInList)
-			{
-			// assume the new app was added to the list
-			app = iAppData;
-			}
-		if (hasChanged)
-			iUpdateCounter++;
-		}
-	return app;
-	}
-
-EXPORT_C void CApaAppList::PurgeL()
-/** Removes any applications from the list if they are no longer present 
-on the phone. It updates applications that have been 
-superceded. */
-	{
-	CApaAppData* appData=iAppData;
-	CApaAppData* prev=NULL;
-	while (appData)
-		{
-		CApaAppData* next=appData->iNext;
-		if (appData->iIsPresent==CApaAppData::ENotPresent)
-			{
-			if (prev)
-				prev->iNext=next;
-			else
-				iAppData=next;
-			delete appData;
-			}
-		else if (appData->iIsPresent==CApaAppData::ESuperseded)
-			{
-			CApaAppData* newApp=NULL;
-			TApaAppEntry appEntry;
-			appData->iSuccessor->Get(appEntry);
-			TRAPD(err,newApp=CApaAppData::NewL(appEntry, iFs,*iDefaultAppIcon));
-			if (err==KErrNone)
-				{
-				// remove the old one and add the new one in its place
-				if (prev)
-					prev->iNext=newApp;
-				else
-					iAppData=newApp;
-				newApp->iNext = appData->iNext;
-				delete appData;
-				// increment the iterator
-				prev = newApp;
-				}
-			}
-		else
-			prev=appData;
-		appData=next;
-		}
- 
-	ScanComplete();
-	}
-
-EXPORT_C TInt CApaAppList::Count() const
-/** Gets the count of applications present in the app list.
-
-@return The number of applications in the list. */
-
-	{
-	TInt count=0;
-	CApaAppData* appData=iAppData;
-	while (appData)
-		{
-		count++;
-		appData=appData->iNext;
-		}
-	return count;
-	}
-
-EXPORT_C CApaAppData* CApaAppList::FirstApp() const
-/** Gets a pointer to the first application in the list 
-that can use the default screen mode.
-
-@return A pointer to the first application. */
-	{
-	return FirstApp(0);
-	}
-
-EXPORT_C CApaAppData* CApaAppList::FirstApp(TInt aScreenMode) const
-/** Gets a pointer to the first application in the list 
-that can use the specified screen mode.
-
-@param aScreenMode The index of the screen mode. Specifying 
-KIgnoreScreenMode returns the first application in the list, 
-regardless of screen mode.
-@return A pointer to the first application that can use the 
-specified screen mode. */
-	{
-
-	CApaAppData* appData=iValidFirstAppData;
-
-	if(aScreenMode!=KIgnoreScreenMode)
-		{
-		while (appData && !appData->CanUseScreenMode(aScreenMode))
-			appData = appData->iNext;
-		}
-
-	return appData;
-	}
-
-EXPORT_C CApaAppData* CApaAppList::NextApp(const CApaAppData* aApp) const
-/** Gets a pointer to the next application after aApp in the list 
-that can use the default screen mode.
-
-@param aApp A pointer to an application in the list.
-@return A pointer to the next application after aApp in the list 
-that can use the default screen mode.
-@panic APGRFX 12 aApp is NULL. */
-	{
-	return NextApp(aApp,0);
-	}
-
-EXPORT_C CApaAppData* CApaAppList::NextApp(const CApaAppData* aApp, TInt aScreenMode) const
-/** Gets a pointer to the next application after aApp in the list 
-that can use the specified screen mode.
-
-@param aApp A pointer to an application in the list. 
-@param aScreenMode The index of the screen mode. Specifying 
-KIgnoreScreenMode returns the next application in the list, 
-regardless of screen mode.
-@return A pointer to the next application after aApp in the list 
-that can use the specified screen mode.
-@panic APGRFX 12 aApp is NULL. */
-
-	{
-	__ASSERT_ALWAYS(aApp,Panic(EPanicNoAppDataSupplied));
-	//
-	CApaAppData* iApp=aApp->iNext; //lint !e613 Possible use of null pointer - Asserted above
-
-	if(aScreenMode!=KIgnoreScreenMode)
-		while (iApp && !iApp->CanUseScreenMode(aScreenMode))
-			iApp = iApp->iNext;
-
-	return iApp;
-	}
-
-EXPORT_C CApaAppData* CApaAppList::AppDataByUid(TUid aAppUid) const
-/** Gets a pointer to the application in the list whose third 
-UID matches the specified UID.
-
-@param aAppUid An application's third UID. 
-@return A pointer to the application, if successful. Null, 
-if no match is found or if KNullUid was specified. */
-	{
-	if (aAppUid==KNullUid)
-		return NULL; // never match null UID as it represents an un-UIDed file
-	CApaAppData* appData=iAppData;
-	while (appData)
-		{
-		if (appData->AppEntry().iUidType[2]==aAppUid)
-			return appData;
-		appData=appData->iNext;
-		}
-	return NULL;
-	}
-
-EXPORT_C CApaAppData* CApaAppList::AppDataByFileName(const TDesC& aFullFileName) const
-/** Gets a pointer to the application in the list whose application
-file name matches the one specified
-
-@param aFullFileName a file name. 
-@return A pointer to the application, if successful. Null, 
-if no match is found or if KNullDesC was specified.
-@internalTechnology
-*/
-	{
-	if (aFullFileName.Length()==0)
-		{
-		return NULL; // never match null UID as it represents an un-UIDed file
-		}
-	CApaAppData* appData=iAppData;
-	while (appData)
-		{
-		if (appData->AppEntry().iFullName.CompareF(aFullFileName)==0)
-			{
-			return appData;
-			}
-		appData=appData->iNext;
-		}
-	return NULL;
-	}
-	
-/**
-Adds a registration file to the iForcedRegistrations array.
-
-@param aRegistrationFile The function takes ownership of the HBufC.
-@internalComponent
-*/
-EXPORT_C void CApaAppList::AddForcedRegistrationL(HBufC* aRegistrationFile)
-	{
-	TInt err = iForcedRegistrations.InsertInOrder(aRegistrationFile, TLinearOrder<HBufC>(CompareStrings));
-	if (err == KErrAlreadyExists) // We silently ignore attempts to insert duplicates
-		{
-		delete aRegistrationFile;
-		}
-	else
-		{
-		User::LeaveIfError(err);
-		}
-	} //lint !e818 Suppress pointer parameter 'aRegistrationFile' could be declared as pointing to const
-	
-EXPORT_C void CApaAppList::ResetForcedRegistrations()
-	{
-	iForcedRegistrations.ResetAndDestroy();
-	}
-
-EXPORT_C TInt CApaAppList::UpdateCounter() const
-/** Gets the number of times the application list has been updated. 
-It returns zero for a newly created empty list.
-
-@return The number of times the list has been changed since it was 
-created. */
-	{
-	return iUpdateCounter;
-	}
-
-EXPORT_C TUid CApaAppList::PreferredDataHandlerL(const TDataType& aDataType) const
-/** Finds the preferred application to handle the specified data type.
-
-@param aDataType The data type of interest.
-@return The third UID of the application in the list which has the 
-highest priority for handling the specified data type. A null UID is 
-returned if no application in the list can handle the specified data type. */
-	{
-	TInt dummy;
-	return PreferredDataHandlerL(aDataType, NULL, dummy);
-	}
-	
-EXPORT_C TUid CApaAppList::PreferredDataHandlerL(const TDataType& aDataType, const TUid* aServiceUid, TInt& aPriority) const
-/** Finds the preferred application to handle the specified data type.
-
-@param aDataType The data type of interest.
-@param aServiceUid The optional service UID.
-@param aPriority The priority associated with the returned app.
-@return The third UID of the application in the list which has the 
-highest priority for handling a combination of the specified data type
-and service. A null UID is returned if no application in the list can
-handle the combination of specified data type and service.
-@internalComponent
-*/
-	{
-	// If there is a service uid we first try to use the service specific list
-	// of datatypes
-	if (aServiceUid)
-		{
-		CApaAppData* appData=iAppData;
-		aPriority=KDataTypePriorityNotSupported;
-		TUid uid={0};
-		while (appData)
-			{
-			TInt priority = appData->ImplementsServiceWithDataType(*aServiceUid, aDataType);
-			if (priority > aPriority)
-				{
-				aPriority=priority;
-				uid=appData->AppEntry().iUidType[2];
-				}
-			appData=appData->iNext;
-			}
-		if (aPriority != KDataTypePriorityNotSupported)
-			{
-			return uid;
-			}
-		}
-	
-	CApaAppData* appData=iAppData;
-	aPriority=KDataTypePriorityNotSupported;
-	TUid uid={0};
-	while (appData)
-		{
-		TInt priority=appData->DataType(aDataType);
-		if ((priority > aPriority) &&
-			(!aServiceUid || (aServiceUid && appData->ImplementsService(*aServiceUid))))
-			{
-			aPriority=priority;
-			uid=appData->AppEntry().iUidType[2];
-			}
-		appData=appData->iNext;
-		}
-	return uid;
-	}
-
-void CApaAppList::ScanComplete()
-	{
-	if(!IsFirstScanComplete() && iObserver)
-		iObserver->InitialListPopulationComplete();
-	iValidFirstAppData = iAppData;
-	iFlags|=EFirstScanComplete;
-	}
-
-/**
- *
- * Tests whether the first scan for list of Apps has completed.
- *
- * @return   "TBool"
- *            True, if the first scan for list of Apps has completed; false, otherwise.
- * @internalComponent
- */
-EXPORT_C TBool CApaAppList::IsFirstScanComplete() const
-	{
-	return iFlags&EFirstScanComplete;
-	}
-
-EXPORT_C TBool CApaAppList::AppScanInProgress() const
-/** @internalComponent */
-	{
-	return (iAppIdler!=NULL) && iAppIdler->IsActive();
-	}
-
-/**
-@internalComponent
-*/
-EXPORT_C CBufFlat* CApaAppList::ServiceArrayBufferL(TUid aAppUid) const
-	{
-	CApaAppData* app = FirstApp(KIgnoreScreenMode);
-	while (app && app->AppEntry().iUidType[2] != aAppUid)
-		{
-		app = NextApp(app, KIgnoreScreenMode);
-		}
-
-	if (app)
-		{
-		if (!app->RegistrationFileUsed())
-			{
-			User::Leave(KErrNotSupported);
-			}
-		if (app->iServiceArray)
-			{
-			CBufFlat* const buf = CBufFlat::NewL(KBufferExpansionGranularity);
-			CleanupStack::PushL(buf);
-			RBufWriteStream writeStream(*buf);
-			writeStream << *(app->iServiceArray);
-			writeStream.CommitL();
-			writeStream.Release();
-			CleanupStack::Pop(buf);
-			return buf;
-			}
-		}
-	User::Leave(KErrNotFound);
-	return NULL; // to keep compiler happy
-	}
-
-/**
-@internalComponent
-*/
-EXPORT_C CBufFlat* CApaAppList::ServiceUidBufferL(TUid aAppUid) const
-	{
-	CApaAppData* app = FirstApp(KIgnoreScreenMode);
-	while (app && app->AppEntry().iUidType[2] != aAppUid)
-		{
-		app = NextApp(app, KIgnoreScreenMode);
-		}
-
-	if (app)
-		{
-		if (!app->RegistrationFileUsed())
-			{
-			User::Leave(KErrNotSupported);
-			}
-		if (app->iServiceArray)
-			{
-			CArrayFixFlat<TApaAppServiceInfo>& serviceArray = *(app->iServiceArray);
-			CArrayFixFlat<TUid>* uidArray = new(ELeave) CArrayFixFlat<TUid>(4);
-			CleanupStack::PushL(uidArray);
-			for (TInt i = serviceArray.Count()-1; i >= 0; i--)
-				{
-				uidArray->AppendL(serviceArray[i].Uid());
-				}
-			CBufFlat* const buf = CBufFlat::NewL(KBufferExpansionGranularity);
-			CleanupStack::PushL(buf);
-			RBufWriteStream writeStream(*buf);
-			writeStream << *uidArray;
-			writeStream.CommitL();
-			writeStream.Release();
-			CleanupStack::Pop(buf);
-			CleanupStack::PopAndDestroy(uidArray);
-			return buf;
-			}
-		}
-	User::Leave(KErrNotFound);
-	return NULL; // to keep compiler happy
-	}
-
-/**
-@internalComponent
-*/
-EXPORT_C CBufFlat* CApaAppList::ServiceOpaqueDataBufferL(TUid aAppUid, TUid aServiceUid) const
-	{
-	CApaAppData* app = FirstApp(KIgnoreScreenMode);
-	while (app && app->AppEntry().iUidType[2] != aAppUid)
-		{
-		app = NextApp(app, KIgnoreScreenMode);
-		}
-
-	if (app)
-		{
-		if (!app->RegistrationFileUsed())
-			{
-			User::Leave(KErrNotSupported);
-			}
-		if (app->iServiceArray)
-			{
-			CArrayFixFlat<TApaAppServiceInfo>* implArray = NULL;
-			CArrayFixFlat<TApaAppServiceInfo>& serviceArray = *(app->iServiceArray);
-			for (TInt i = serviceArray.Count()-1; i >= 0; i--)
-				{
-				const TApaAppServiceInfo& infoRef = serviceArray[i];
-				if (infoRef.Uid() == aServiceUid)
-					{
-					if (!implArray)
-						{
-						implArray = new(ELeave) CArrayFixFlat<TApaAppServiceInfo>(4);
-						CleanupStack::PushL(TCleanupItem(CleanupServiceArray, implArray));
-						}
-					CArrayFixFlat<TDataTypeWithPriority>* dummy =
-						new(ELeave) CArrayFixFlat<TDataTypeWithPriority>(1);
-					CleanupStack::PushL(dummy);					
-					TApaAppServiceInfo info(aServiceUid, dummy, infoRef.OpaqueData().AllocLC());
-					implArray->AppendL(info);
-					CleanupStack::Pop(const_cast<TDesC8*>(&info.OpaqueData()));
-					CleanupStack::Pop(dummy);
-					}
-				}
-			if (implArray)
-				{
-				CBufFlat* const buf = CBufFlat::NewL(KBufferExpansionGranularity);
-				CleanupStack::PushL(buf);
-				RBufWriteStream writeStream(*buf);
-				writeStream << *implArray;
-				writeStream.CommitL();
-				writeStream.Release();
-				CleanupStack::Pop(buf);
-				CleanupStack::PopAndDestroy(implArray);
-				return buf;
-				}
-			}
-		}
-	User::Leave(KErrNotFound);
-	return NULL; // to keep compiler happy
-	}
-
-/**
-@internalComponent
-*/
-EXPORT_C CBufFlat* CApaAppList::ServiceImplArrayBufferL(TUid aServiceUid) const
-	{
-	CApaAppData* app = FirstApp(KIgnoreScreenMode);
-	// build an array containing all implementations of the service identified by aServiceUid
-	CArrayFixFlat<TApaAppServiceInfo>* implArray = NULL;
-	while (app)
-		{
-		if (app->iServiceArray)
-			{
-			for (TInt i = app->iServiceArray->Count()-1; i >= 0; i--)
-				{
-				const TApaAppServiceInfo& infoRef = (*app->iServiceArray)[i];
-				if (infoRef.Uid() == aServiceUid)
-					{
-					if (!implArray)
-						{
-						implArray = new(ELeave) CArrayFixFlat<TApaAppServiceInfo>(4);
-						CleanupStack::PushL(TCleanupItem(CleanupServiceArray, implArray));
-						}
-					CArrayFixFlat<TDataTypeWithPriority>* datatypes = DataTypeArrayDeepCopyLC(infoRef.DataTypes());
-					HBufC8* data = infoRef.OpaqueData().AllocLC();
-					TApaAppServiceInfo info(app->AppEntry().iUidType[2], datatypes, data);
-					implArray->AppendL(info);
-					CleanupStack::Pop(data);
-					CleanupStack::Pop(datatypes);
-					}
-				}
-			}
-		app = NextApp(app, KIgnoreScreenMode);
-		}
-
-	if (implArray)
-		{
-		CBufFlat* const buf = CBufFlat::NewL(KBufferExpansionGranularity);
-		CleanupStack::PushL(buf);
-		RBufWriteStream writeStream(*buf);
-		writeStream << *(implArray);
-		writeStream.CommitL();
-		writeStream.Release();
-		CleanupStack::Pop(buf);
-		CleanupStack::PopAndDestroy(implArray);
-		return buf;
-		}
-	User::Leave(KErrNotFound);
-	return NULL; // to keep compiler happy
-	}
-
-EXPORT_C CBufFlat* CApaAppList::ServiceImplArrayBufferL(TUid aServiceUid, const TDataType& aDataType) const
-	{
-	CApaAppData* app = FirstApp(KIgnoreScreenMode);
-	// build an array containing all implementations of the service identified by aServiceUid
-	CArrayFixFlat<TApaAppServiceInfo>* implArray = NULL;
-	while (app)
-		{
-		if (app->iServiceArray)
-			{
-			for (TInt i = app->iServiceArray->Count()-1; i >= 0; i--)
-				{
-				const TApaAppServiceInfo& infoRef = (*app->iServiceArray)[i];
-				if (infoRef.Uid() == aServiceUid)
-					{
-				 	if (KDataTypePriorityNotSupported != app->DataType(aDataType, infoRef.DataTypes()))
-						{
-						if (!implArray)
-							{
-							implArray = new(ELeave) CArrayFixFlat<TApaAppServiceInfo>(4);
-							CleanupStack::PushL(TCleanupItem(CleanupServiceArray, implArray));
-							}
-						CArrayFixFlat<TDataTypeWithPriority>* datatypes = DataTypeArrayDeepCopyLC(infoRef.DataTypes());
-						HBufC8* data = infoRef.OpaqueData().AllocLC();
-						TApaAppServiceInfo info(app->AppEntry().iUidType[2], datatypes, data);
-						implArray->AppendL(info);
-						CleanupStack::Pop(data);
-						CleanupStack::Pop(datatypes);
-						}
-					}
-				}
-			}
-		app = NextApp(app, KIgnoreScreenMode);
-		}
-
-	if (implArray)
-		{
-		CBufFlat* const buf = CBufFlat::NewL(KBufferExpansionGranularity);
-		CleanupStack::PushL(buf);
-		RBufWriteStream writeStream(*buf);
-		writeStream << *(implArray);
-		writeStream.CommitL();
-		writeStream.Release();
-		CleanupStack::Pop(buf);
-		CleanupStack::PopAndDestroy(implArray);
-		return buf;
-		}
-	User::Leave(KErrNotFound);
-	return NULL; // to keep compiler happy
-	}
-	
-CArrayFixFlat<TDataTypeWithPriority>* CApaAppList::DataTypeArrayDeepCopyLC(const CArrayFixFlat<TDataTypeWithPriority>& aOriginal) const
-	{
-	CArrayFixFlat<TDataTypeWithPriority>* result = new(ELeave) CArrayFixFlat<TDataTypeWithPriority>(1);
-	CleanupStack::PushL(result);
-	TInt ii = 0;
-	TInt end = aOriginal.Count();
-	while (ii < end)
-		{
-		result->AppendL(aOriginal[ii]);
-		ii++;
-		}
-	return result;
-	}
-	
-EXPORT_C TInt CApaAppList::CompareStrings(const HBufC& aFirst, const HBufC& aSecond)
-	{
-	return aFirst.CompareF(aSecond);
-	}
-
-EXPORT_C CApaAppList* CApaAppList::Self()
-	{ // static
-	return static_cast<CApaAppList*>(Dll::Tls());
-	}
-	
-/*EXPORT_C*/ RFs& CApaAppList::ShareProtectedFileServer()
-	{
-	return iFsShareProtected; //lint !e1536 Exposing low access member - need to consider a redesign or design clarification here(iFsShareProtected should be owned be the one that needs it) but postpone for now as that may require large changes
-	}
-	
-CApaAppIconArray* CApaAppList::LoadDefaultIconsL() const
-	{
-	__ASSERT_ALWAYS(iDefaultAppIcon, Panic(EPanicNullPointer));
-	CApaIconLoader* iconLoader = CApaIconLoader::NewLC(iFs);
-	CApaAppIconArray* icons = CApaAppIconArray::NewRealDefaultIconsLC(KNumberOfIconsInDefaultMbm,*iDefaultAppIcon, *iconLoader);
-	const TBool badMbmEntryInfo = !icons->LoadIconsL();
-	if(badMbmEntryInfo)
-		{
-		CleanupStack::PopAndDestroy(2,iconLoader);
-		return CApaAppIconArray::NewL();
-		}
-	else
-		{
-		CleanupStack::Pop(icons);
-		CleanupStack::PopAndDestroy(iconLoader);
-		}
-	return icons;
-	}
-
-void CApaAppList::AcquireDefaultIconArrayL() const
-	{
-	ASSERT(iDefaultIconUsageCount >= 0);
-	if (iDefaultIconUsageCount == 0)
-		{
-		iDefaultIconArray = LoadDefaultIconsL();
-		}
-	++iDefaultIconUsageCount;
-	}
-
-// Should NEVER be called by an object that does not call AcquireDefaultIconArrayL and
-// ReleaseDefaultIconArray at the beginning and end of its lifetime respectively
-const CApaAppIconArray& CApaAppList::DefaultIconArray() const
-	{
-	__ASSERT_ALWAYS(iDefaultIconArray, Panic(EPanicNullPointer));
-	return *iDefaultIconArray;
-	}
-
-void CApaAppList::ReleaseDefaultIconArray() const
-	{
-	ASSERT(iDefaultIconUsageCount > 0);
-	if(0 == --iDefaultIconUsageCount)
-		{
-		delete iDefaultIconArray;
-		iDefaultIconArray = NULL;		
-		}
-	}
-	
-// DEF077478 - Required to update the default icons that the app list holds.
-void CApaAppList::UpdateDefaultIconsL()
-	{
-	CApaAppIconArray* iconArray = LoadDefaultIconsL();
-	if (iconArray)
-		{
-		delete iDefaultIconArray;
-		iDefaultIconArray = iconArray;
-		}
-	}
-
-
-// ApaUtils
-
-EXPORT_C TBool ApaUtils::HandleAsRegistrationFile(const TUidType& aUidType)
-	{ // static
-	return (aUidType[1].iUid==KUidAppRegistrationFile.iUid ||
-		   aUidType[0].iUid==KUidPrefixedNonNativeRegistrationResourceFile);
-	}
-	
-// Returns ETrue if a language change event is received and a re-scan is in progress otherwise EFalse. 
-EXPORT_C TBool CApaAppList::IsLanguageChangePending() const
-	{
-	return (iFlags & ELangChangePending);
-	}
-//
-// Class CApaLangChangeMonitor
-//
-
-CApaAppList::CApaLangChangeMonitor::~CApaLangChangeMonitor()
-	{	
-	Cancel();
-	iLangNotifier.Close();
-	}
-
-CApaAppList::CApaLangChangeMonitor* CApaAppList::CApaLangChangeMonitor::NewL(CApaAppList& aAppList)
-	{ // static	
-	CApaLangChangeMonitor* self=new(ELeave) CApaLangChangeMonitor(aAppList);
-	self->ConstructL();
-	return self;
-	}
-
-CApaAppList::CApaLangChangeMonitor::CApaLangChangeMonitor(CApaAppList& aAppList)
-	: CActive(EPriorityNormal),
-	iAppList(aAppList)
-	{	
-	iPrevLanguage = User::Language();
-	CActiveScheduler::Add(this);
-	}
-
-void CApaAppList::CApaLangChangeMonitor::ConstructL()
-	{
-	User::LeaveIfError(iLangNotifier.Create());
-	Start();
-	}
- 
-void CApaAppList::CApaLangChangeMonitor::Start()
-	{
-	iLangNotifier.Logon(iStatus);
-	SetActive();
- 	}
- 
-void CApaAppList::CApaLangChangeMonitor::DoCancel()
-	{
- 	iLangNotifier.LogonCancel();
-	}
- 
-void CApaAppList::CApaLangChangeMonitor::RunL()
-	{
-	// Logon to get further events before handling current request.
-	TRequestStatus status = iStatus;
-	Start();
-	
-	// if it is a language change event, start a rescan on app-list.
- 	if (status.Int() == EChangesLocale && iPrevLanguage != User::Language())
-		{		
-		iPrevLanguage = User::Language();
-		iAppList.iFlags |= CApaAppList::ELangChangePending;
-		iAppList.StartIdleUpdateL(iAppList.iObserver);
-		}
-	}
-
-TInt CApaAppList::CApaLangChangeMonitor::RunError(TInt /*aError*/)
-	{
-	// Reset ELangChangePending flag if RunL leaves.
-	iAppList.iFlags &= ~CApaAppList::ELangChangePending;
-	// Reset iPrevLanguage to ELangNone if RunL leaves.
-	iPrevLanguage = ELangNone;
-	return KErrNone;
-	}