diff -r 7333d7932ef7 -r 8b7f4e561641 installationservices/swi/source/apprscparser/apprscparser.cpp
--- a/installationservices/swi/source/apprscparser/apprscparser.cpp	Tue Aug 31 15:21:33 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,901 +0,0 @@
-/*
-* Copyright (c) 2009-2010 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:
-* apprscreader.cpp 
-*
-*/
-
-#include "apprscparser.h"
-#include "log.h"
-#include <bautils.h>
-#include <barsc2.h>
-#include <barsread2.h>
-#include <e32uid.h>
-#include "cleanuputils.h"
-
-const TUint KResourceOffsetMask = 0xFFFFF000;
-const TUid KOpenServiceUid = { 0x10208DCA };
-//const TInt KMaxOpaqueDataLength = 0x1000; TODO: Need to enforce this
-
-_LIT(KAppBinaryPathAndExtension, "\\sys\\bin\\.exe");
-_LIT(KAppResourceFileExtension,".rsc");
-_LIT(KThreeDigitSuffix,"%03d");
-_LIT(KTwoDigitSuffix,"%02d");
-_LIT(KApparcFilePath, "*10003a3f*");
-
-const TInt KAppRegistrationInfoResourceId = 1;
-// The 2nd UID that defines a resource file as being an application registration resource file.
-const TUid KUidAppRegistrationFile = {0x101F8021};
-const TInt EPanicNullPointer = 1;
-const TInt KAppUidValue16 = 0x100039CE;
-const TUid KUidApp={KAppUidValue16};
-
-CLocalizableRsc::~CLocalizableRsc()
-    {
-    delete iRscFile;
-    }
-
-CLocalizableRsc* CLocalizableRsc::NewL()
-    {
-    CLocalizableRsc *self = CLocalizableRsc::NewLC();
-    CleanupStack::Pop(self);
-    return self;
-    }
-
-CLocalizableRsc* CLocalizableRsc::NewLC()
-    {
-    CLocalizableRsc *self = new(ELeave) CLocalizableRsc();
-    CleanupStack::PushL(self);
-    return self;
-    }
-
-//
-// CAppRegInfoReader
-//
-
-EXPORT_C CAppRegInfoReader* CAppRegInfoReader::NewL(RFs& aFs, const TDesC& aRegistrationFileName)
-	{
-	CAppRegInfoReader* self = new(ELeave) CAppRegInfoReader(aFs, aRegistrationFileName);
-	return self;
-	}
-
-EXPORT_C CAppRegInfoReader* CAppRegInfoReader::NewL(RFs& aFs, const RFile& aRegistrationFile)
-    {
-    CAppRegInfoReader* self = new(ELeave) CAppRegInfoReader(aFs, aRegistrationFile);
-	CleanupStack::PushL(self);
-	self->ConstructL();
-	CleanupStack::Pop(self);
-    return self;
-    }
-
-CAppRegInfoReader::CAppRegInfoReader(RFs& aFs, const TDesC& aRegistrationFileName) :
-	iFs(aFs),
-	iAppUid(TUid::Null()),	
-	iRegistrationFileName(&aRegistrationFileName)
-	{	
-	}
-
-CAppRegInfoReader::CAppRegInfoReader(RFs& aFs, const RFile& aRegistrationFile) :
-    iFs(aFs),
-    iAppUid(TUid::Null()),
-    iRegFileHandle(&aRegistrationFile)
-    {
-    iUseRegFileHandle = ETrue;	
-	}
-
-void CAppRegInfoReader::ConstructL()
-	{
-	TFileName fileName;
-	User::LeaveIfError(iRegFileHandle->FullName(fileName));	
-	iRegistrationFileName = fileName.AllocL();	
-	}
-
-EXPORT_C CAppRegInfoReader::~CAppRegInfoReader()
-	{
-	delete iAppBinaryFullName;		
-	iLocalizableRscArray.ResetAndDestroy();
-	iDeviceSupportedLanguages.Close();
-	
-	if (iUseRegFileHandle)
-	    delete iRegistrationFileName; // We had created the filename from the handle
-	}
-
-EXPORT_C Usif::CApplicationRegistrationData* CAppRegInfoReader::ReadL(const RArray<TLanguage>& aAppLanguages)
-    {
-	DEBUG_PRINTF(_L("Reading the application rsc file"));
-	TEntry entry;
-	if (!iUseRegFileHandle)
-	    {
-        User::LeaveIfError(iFs.Entry(*iRegistrationFileName, entry));        
-	    }
-	else
-	    {
-	    // Reading the TUidType information fron the reg rsc file header
-	    TBuf8<sizeof(TCheckedUid)> uidBuf;
-	    TInt err = iRegFileHandle->Read(0, uidBuf, sizeof(TCheckedUid));
-	    if (err != KErrNone || uidBuf.Size() != sizeof(TCheckedUid))
-	        {
-	        DEBUG_PRINTF(_L("The file is not a valid registration resource file"));
-	        User::Leave(KErrCorrupt);
-	        }
-	    TCheckedUid uid(uidBuf);
-	    entry.iType=uid.UidType();
-	    }
-	
-	if (!TypeUidIsForRegistrationFile(entry.iType))
-        {
-        DEBUG_PRINTF(_L("The resource file doesn't have any application registration information"));
-        User::Leave(KErrCorrupt); // We are only interested in application reg resource files
-        }
-	
-	TUint fileOffset = 0;
-	TInt fileLength = 0;
-	TUid firstUid(KExecutableImageUid);
-	TUid middleUid(KUidApp);
-	
-	// Read the AppUid from the rsc file
-	iAppUid = entry.iType[2];
-	if (iAppUid == TUid::Null())
-	    {
-	    DEBUG_PRINTF2(_L("Application UID in the registration resource file %S is NULL"), iRegistrationFileName);
-	    User::Leave(KErrCorrupt); // Mandatory information missing
-	    }
-	
-	// Set the TUidType for the app binary
-	iAppBinaryUidType = TUidType(firstUid, middleUid, iAppUid);
-	// Check to see if we are only interested in any localized info
-	iReadOnlyOneLocalizedRscInfo = aAppLanguages.Count()?EFalse:ETrue;
-	
-	// We need to parse for all device supported languages. Populate iDeviceSupportedLanguages.
-	if (aAppLanguages.Count()>0)
-	    {             
-        GetInstalledLanguagesL();
-	    }
-
-	DEBUG_PRINTF2(_L("Opening rsc file %S"), iRegistrationFileName); //TODO
-	CResourceFile* registrationFile = NULL;
-	if (iUseRegFileHandle)
-	    {
-	    fileLength = 0;        
-        User::LeaveIfError(iRegFileHandle->Size(fileLength));
-
-        if (fileLength > 0)
-            {
-            // Read the reg rsc file to a buffer
-            HBufC8* fileBuffer = HBufC8::NewLC(fileLength);
-            TPtr8 fileBufferPtr(fileBuffer->Des());
-            iRegFileHandle->Read(0, fileBufferPtr);
-            registrationFile = CResourceFile::NewL(*fileBuffer);
-            CleanupStack::PopAndDestroy(fileBuffer);
-            }
-	    }
-	else
-	    {
-	    registrationFile = CResourceFile::NewL(iFs, *iRegistrationFileName, fileOffset, fileLength);
-	    }
-	CleanupStack::PushL(registrationFile);
-	
-	RResourceReader	resourceReader;
-	resourceReader.OpenLC(registrationFile, KAppRegistrationInfoResourceId);	
-	DEBUG_PRINTF(_L("rsc file opened")); //TODO
-	
-	TRAPD(err, ReadMandatoryInfoL(resourceReader));
-	if (err)
-		{
-		DEBUG_PRINTF(_L("Error in ReadMandatoryInfoL"));
-		CleanupStack::PopAndDestroy(2, registrationFile); // resourceReader
-		User::Leave(err); // Might have read something, but failed to setup enough info to make it worthwhile trying to read any more
-		}
-	
-	TUint localizableResourceId = 1; // Only initialising this here to keep the compiler happy
-	TRAP(err, ReadNonLocalizableInfoL(resourceReader, localizableResourceId, iDeviceSupportedLanguages));
-
-	if (!err)
-	    {
-        // Open the localizable resource file for identified languages
-        for (TInt i=0; i < iLocalizableRscArray.Count(); ++i)
-            {
-            iLocalizableRscArray[i]->iRscFile = CResourceFile::NewL(iFs, iLocalizableRscArray[i]->iFileName, 0, 0);
-            CResourceFile* currLocalizableFile = iLocalizableRscArray[i]->iRscFile;
-	        if (currLocalizableFile && (localizableResourceId & KResourceOffsetMask))
-	            currLocalizableFile->ConfirmSignatureL();	        
-	        }	    
-		TRAP(err, ReadNonLocalizableOptionalInfoL(resourceReader, registrationFile));
-		}
-		
-	if (!err)
-	    {
-	    // Read the localized resource information the identified languages
-	    for (TInt i=0; i < iLocalizableRscArray.Count(); ++i)
-	        {
-	        CResourceFile* currLocalizableFile = iLocalizableRscArray[i]->iRscFile;
-	        TFileName fileName = iLocalizableRscArray[i]->iFileName;
-	        DEBUG_PRINTF2(_L("Reading Localizable Info from : %S"), &fileName);
-	        // The following call can leave if the localized resource file is ill formed.
-	        // We'll try to parse other loclized files (if possible) in such a case.
-	        TRAPD(errLocalized, ReadLocalizableInfoL(*currLocalizableFile, localizableResourceId, iLocalizableRscArray[i]->iLanguage));
-	        if (errLocalized)
-                DEBUG_PRINTF3(_L("Error while reading file (%S) : %d"), &fileName, errLocalized);
-	        }
-	    }
-	
-	const TBool readSuccessful = (err == KErrNone);
-	DEBUG_PRINTF2(_L("Application rsc file parsed. Status : %d"), readSuccessful);
-	CleanupStack::PopAndDestroy(2, registrationFile); // resourceReader	
-	
-	Usif::CApplicationRegistrationData* appRegInfo = NULL;
-	if (readSuccessful)
-	    {	    
-	    RPointerArray<Usif::CPropertyEntry> appPropertiesArray;	    	    
-		appRegInfo = Usif::CApplicationRegistrationData::NewL(iOwnedFileArray, iServiceArray, iLocalizableAppInfoArray, 
-                                        appPropertiesArray, iOpaqueDataArray, iAppUid, *iAppBinaryFullName, iAppCharacteristics, iDefaultScreenNumber);
-		
-		DEBUG_PRINTF2(_L("Count Languages (from client) : %d"), aAppLanguages.Count());
-		DEBUG_PRINTF2(_L("Count Languages (after reset) : %d"), iDeviceSupportedLanguages.Count());
-		DEBUG_PRINTF2(_L("Count of Loc files parsed : %d"), iLocalizableRscArray.Count());
-		DEBUG_PRINTF2(_L("Count of Loc data passed to SWI : %d"), iLocalizableAppInfoArray.Count());				
-	   }
-	else
-	    {
-        // Cleanup the member arrays
-        iOwnedFileArray.ResetAndDestroy(); 
-        iServiceArray.ResetAndDestroy();
-        iLocalizableAppInfoArray.ResetAndDestroy();
-        iOpaqueDataArray.ResetAndDestroy();
-	    }
-	
-	return appRegInfo;
-	}
-
-// This method reads the minimum information required to register an app.
-// If this fails, we say the read has been unsuccessful.
-void CAppRegInfoReader::ReadMandatoryInfoL(RResourceReader& aResourceReader)
-	{
-	DEBUG_PRINTF(_L("Reading the mandatory application info"));
-	aResourceReader.ReadUint32L(); // skip over LONG reserved_long
-	aResourceReader.ReadUint32L(); // skip over LLINK reserved_llink
-
-	// Read LTEXT app_file
-	const TPtrC appFile(aResourceReader.ReadTPtrCL());
-	// This object gets used for 2 purposes: first to check that a TParsePtrC can be created 
-	// over "appFile" without it panicking, and second to construct iAppBinaryFullName
-	TParse parse;
-	// Do this before creating a TParsePtrC, since TParsePtrC's constructor panics if it fails 
-	// (which would provide an easy way for malware to kill the Apparc server)
-	User::LeaveIfError(parse.SetNoWild(appFile, NULL, NULL)); 
-	const TParsePtrC appFileParser(appFile);
-
-	// Read LONG attributes
-	iAppCharacteristics.iAttributes = aResourceReader.ReadUint32L();
-
-	if (!appFileParser.NamePresent())
-	    {
-	    DEBUG_PRINTF2(_L("Application Name in the registration resource file %S is not present"),iRegistrationFileName);
-		User::Leave(KErrCorrupt);
-	    }
-
-	const TPtrC appNameWithoutExtension(appFileParser.Name());
-	const TPtrC registrationFileDrive(TParsePtrC(*iRegistrationFileName).Drive());
-	
-	if (iAppCharacteristics.iAttributes & ENonNative)
-		{
-        User::Leave(KErrNotSupported); // Non native apps need not have an applicaiton reg rsc file
-		}
-	else if (iAppCharacteristics.iAttributes & EBuiltAsDll)
-		{
-		User::Leave(KErrNotSupported); // Legacy dll-style app
-		}
-	else
-		{
-		// Exe-style app
-		User::LeaveIfError(parse.SetNoWild(registrationFileDrive, &KAppBinaryPathAndExtension, &appNameWithoutExtension));
-		}
-
-	iAppBinaryFullName = parse.FullName().AllocL();
-	DEBUG_PRINTF2(_L("App Binary FullName : %S"),iAppBinaryFullName); //TODO
-	DEBUG_PRINTF2(_L("AppUid : 0x%X"), iAppUid.iUid); //TODO
-	DEBUG_PRINTF2(_L("Attributes : %d"), iAppCharacteristics.iAttributes); //TODO
-	}
-
-HBufC* CAppRegInfoReader::CreateFullIconFileNameL(const TDesC& aIconFileName) const
-	{
-	HBufC* filename = NULL;
-	if (aIconFileName.Length() == 0)
-		return NULL;
-	
-	//aIconFileName may contain a valid string in some format (for eg. URI format) other than path to a regular file on disk
-	//and that can be a mbm or non-mbm file. Such a filename will be reported as invalid filename by iFs.IsValidName() method. 
-	//aIconFileName will be returned since it is a valid string. 	
-	if(!iFs.IsValidName(aIconFileName))
-		{
-		filename = aIconFileName.AllocL();
-		return filename;
-		}
-	
-	TParsePtrC parsePtr(aIconFileName);
-	if (parsePtr.IsWild() || !parsePtr.PathPresent() || !parsePtr.NamePresent())
-		return NULL;
-
-	// Check for fully qualified icon filename
-	if (parsePtr.DrivePresent() && BaflUtils::FileExists(iFs, aIconFileName))
-		filename = aIconFileName.AllocL();
-	else
-		{
-		// Check for icon file on same drive as localizable resource file
-		TParse parse;
-		TPtrC localizableResourceFileDrive = TParsePtrC(iTempLocalizableRscFileName).Drive();
-		TInt ret = parse.SetNoWild(localizableResourceFileDrive, &aIconFileName, NULL);
-		if (ret == KErrNone && BaflUtils::FileExists(iFs, parse.FullName()))
-			filename = parse.FullName().AllocL();
-		else
-			{
-			TPtrC registrationFileDrive = TParsePtrC(*iRegistrationFileName).Drive();
-			if (TInt(TDriveUnit(registrationFileDrive)) != TInt(TDriveUnit(localizableResourceFileDrive)))
-				{
-				// Check for icon file on same drive as registration file
-				ret = parse.SetNoWild(registrationFileDrive, &aIconFileName, NULL);
-				if (ret == KErrNone && BaflUtils::FileExists(iFs, parse.FullName()))
-					filename = parse.FullName().AllocL();
-				}
-			}
-		}
-	
-	return filename;
-	}
-
-void CAppRegInfoReader::ReadLocalizableInfoL(const CResourceFile& aResourceFile, TUint aResourceId, TLanguage aLanguage)
-	{
-	HBufC* caption = NULL;
-    HBufC* shortCaption = NULL;   
-    TInt numOfAppIcons = 0;
-    HBufC* iconFileName = NULL;
-	    
-	RResourceReader resourceReader;
-	resourceReader.OpenLC(&aResourceFile, aResourceId);
-
-	resourceReader.ReadUint32L(); // skip over LONG reserved_long
-	resourceReader.ReadUint32L(); // skip over LLINK reserved_llink
-		
-	// Read LTEXT short_caption
-	shortCaption = resourceReader.ReadHBufCL();
-	
-	if (shortCaption)
-        {
-        DEBUG_PRINTF2(_L("ShortCaption : %S"), shortCaption); //TODO
-        CleanupStack::PushL(shortCaption);
-        }
-    else
-        {
-        DEBUG_PRINTF(_L("ShortCaption is NULL")); //TODO
-        }
-	
-	resourceReader.ReadUint32L(); // skip over LONG reserved_long
-	resourceReader.ReadUint32L(); // skip over LLINK reserved_llink
-
-	// Read LTEXT caption	
-	caption = resourceReader.ReadHBufCL();
-	
-	if (caption)
-            {
-            DEBUG_PRINTF2(_L("Caption : %S"), caption); //TODO
-            CleanupStack::PushL(caption);
-            }
-        else
-            {
-            DEBUG_PRINTF(_L("Caption is NULL")); //TODO
-            }
-
-	// Read WORD number_of_icons
-	numOfAppIcons = resourceReader.ReadInt16L();
-	DEBUG_PRINTF2(_L("NumOfIcons : %d"), numOfAppIcons); //TODO
-	
-	// Read LTEXT icon_file
-	HBufC* iconFile = resourceReader.ReadHBufCL();
-	if (iconFile)
-	    {
-        if (iReadOnlyOneLocalizedRscInfo)
-            iconFileName = iconFile; // We do not need to check if the icon file is present
-        else
-            {
-            CleanupStack::PushL(iconFile);
-            iconFileName = CreateFullIconFileNameL(*iconFile);
-            CleanupStack::PopAndDestroy(iconFile);
-            }
-	    }
-
-	if (iconFileName)
-	    {
-	    DEBUG_PRINTF2(_L("IconFileName : %S"), iconFileName); //TODO
-	    CleanupStack::PushL(iconFileName);
-	    }
-	else
-	    {
-	    DEBUG_PRINTF(_L("IconFileName is NULL")); //TODO
-	    }
-
-	// Create CCaptionAndIconInfo for the locale
-	Usif::CCaptionAndIconInfo* captionAndIconInfo = Usif::CCaptionAndIconInfo::NewLC(caption?*caption:_L(""), iconFileName?*iconFileName:_L(""), numOfAppIcons);			
-	
-	// Read LEN WORD STRUCT view_list[]
-	const TInt numOfViews = resourceReader.ReadInt16L();
-	
-	RPointerArray<Usif::CAppViewData> viewDataList;
-	CleanupResetAndDestroyPushL(viewDataList);
-	for(TInt view = 0; view < numOfViews; ++view)
-		{
-		DEBUG_PRINTF2(_L(" *** View Details for index %d ***"), view); //TODO
-		resourceReader.ReadUint32L(); // skip over LONG reserved_long
-		resourceReader.ReadUint32L(); // skip over LLINK reserved_llink
-
-		// Read LONG uid
-		const TUid viewUid = {resourceReader.ReadInt32L()};
-		DEBUG_PRINTF2(_L("ViewUid : 0x%X"), viewUid); //TODO
-		// Read LONG screen_mode
-		const TInt screenMode = {resourceReader.ReadInt32L()};
-		DEBUG_PRINTF2(_L("ScreenMode : %d"), screenMode); //TODO
-		
-		resourceReader.ReadUint32L(); // skip over LONG reserved_long
-		resourceReader.ReadUint32L(); // skip over LLINK reserved_llink
-
-		// Read LTEXT caption
-		HBufC* viewCaption = resourceReader.ReadHBufCL();
-		if (viewCaption)
-            {
-            DEBUG_PRINTF2(_L("ViewCaption : %S"), viewCaption); //TODO
-            CleanupStack::PushL(viewCaption);
-            }
-        else
-            {
-            DEBUG_PRINTF(_L("ViewCaption is NULL")); //TODO
-            }
-		
-		// Read WORD number_of_icons
-		const TInt numOfViewIcons = resourceReader.ReadInt16L();
-		DEBUG_PRINTF2(_L("NumOfViewIcons : %d"), numOfViewIcons); //TODO
-		
-		HBufC* fullViewIconFileName = NULL;
-		// Read LTEXT icon_file
-		HBufC* viewIconFile = resourceReader.ReadHBufCL();  
-		
-        if (viewIconFile)
-		    {
-		    CleanupStack::PushL(viewIconFile);
-            fullViewIconFileName = CreateFullIconFileNameL(*viewIconFile); 
-            CleanupStack::PopAndDestroy(viewIconFile);
-            if (fullViewIconFileName)
-                {               
-                CleanupStack::PushL(fullViewIconFileName);
-                DEBUG_PRINTF2(_L("ViewIconFileName : %S"), fullViewIconFileName); //TODO
-                }
-            else
-                {
-                DEBUG_PRINTF(_L("ViewIconFileName is NULL")); //TODO
-                }            
-		    }
-				
-		// Create CCaptionAndIconInfo for the view
-		Usif::CCaptionAndIconInfo* viewCaptionAndIcon = Usif::CCaptionAndIconInfo::NewLC(viewCaption?*viewCaption:_L(""), fullViewIconFileName?*fullViewIconFileName:_L(""), numOfViewIcons);
-		// Create the view
-		Usif::CAppViewData* viewData = Usif::CAppViewData::NewLC(viewUid, screenMode, viewCaptionAndIcon);
-		
-		viewDataList.AppendL(viewData);
-		
-		CleanupStack::Pop(2, viewCaptionAndIcon); // viewData
-		if (fullViewIconFileName)
-		    CleanupStack::PopAndDestroy(fullViewIconFileName);
-		if (viewCaption)
-		    CleanupStack::PopAndDestroy(viewCaption);
-		}
-
-	// Read LTEXT group_name
-	TAppGroupName groupName;
-	TRAPD(ret, (groupName = resourceReader.ReadTPtrCL()));
-	if (ret != KErrNone)
-		{
-		 if (ret != KErrEof)
-	         User::Leave(ret);
-		}
-	
-	DEBUG_PRINTF2(_L("GroupName : %S"), &groupName); //TODO	
-	Usif::CLocalizableAppInfo* localizableAppInfo = Usif::CLocalizableAppInfo::NewLC(shortCaption?*shortCaption:_L(""), aLanguage, groupName, captionAndIconInfo, viewDataList);
-	iLocalizableAppInfoArray.AppendL(localizableAppInfo);
-	
-	CleanupStack::Pop(3, captionAndIconInfo); // localizableAppInfo, viewDataList
-	if (iconFileName)
-	    CleanupStack::PopAndDestroy(iconFileName);
-	if (caption)
-	    CleanupStack::PopAndDestroy(caption);
-	if (shortCaption)
-	    CleanupStack::PopAndDestroy(shortCaption);
-	CleanupStack::PopAndDestroy(&resourceReader);
-	}
-
-void CAppRegInfoReader::ReadOpaqueDataL(TUint aResourceId, const CResourceFile* aRegistrationFile, RPointerArray<Usif::COpaqueData>& aOpaqueDataArray)
-    {
-    if (aResourceId == 0)
-        return;
-    else
-        {
-        if (aResourceId & KResourceOffsetMask)
-            {
-            for (TInt i=0; i < iLocalizableRscArray.Count(); ++i)
-                {
-                CResourceFile* currLocalizableFile = iLocalizableRscArray[i]->iRscFile;                
-                currLocalizableFile->ConfirmSignatureL();
-                HBufC8* data = NULL;
-                TRAPD(err, data = currLocalizableFile->AllocReadL(aResourceId));                  
-                if(err == KErrNone)
-                    {
-                    DEBUG_PRINTF3(_L8("Opaque Data read (length %d) from the localizable resouce file : %S"), data->Length(), data);
-                    CleanupStack::PushL(data);
-                    Usif::COpaqueData* opaqueData = Usif::COpaqueData::NewL(*data, iLocalizableRscArray[i]->iLanguage);
-                    aOpaqueDataArray.AppendL(opaqueData);
-                    CleanupStack::PopAndDestroy(data);
-                    }
-                }            
-            }
-        else
-            {
-            // Expecting opaque data to be in the registration file
-            __ASSERT_ALWAYS(aRegistrationFile, Panic(EPanicNullPointer));
-            HBufC8* data = aRegistrationFile->AllocReadLC(aResourceId);
-            DEBUG_PRINTF3(_L8("Opaque Data read (length %d) from the registration resouce file : %S"), data->Length(), data);
-            Usif::COpaqueData* opaqueData = Usif::COpaqueData::NewL(*data, TLanguage(0));
-            aOpaqueDataArray.AppendL(opaqueData);
-            CleanupStack::PopAndDestroy(data);
-            }
-        }
-    }
-
-void CAppRegInfoReader::ReadNonLocalizableOptionalInfoL(RResourceReader& aResourceReader, const CResourceFile* aRegistrationFile)
-	{
-	DEBUG_PRINTF(_L("Reading the application non localized optional info"));
-	// Read LEN WORD STRUCT service_list[]
-	TInt serviceCount = 0;
-	// Service information was not present in the first release of the registration file
-	// APP_REGISTRATION_INFO resource struct.
-	// This method must not leave if the registration file doesn't contain service information, so the
-	// following call to ReadInt16L is trapped to ensure this method doesn't leave just because
-	// there is no more information in the resource to read (KErrEof)
-	TRAPD(err, serviceCount = aResourceReader.ReadInt16L());
-	if (err)
-		{
-		if (err == KErrEof)
-			return; // End of resource reached
-		
-		User::Leave(err);
-		}
-	DEBUG_PRINTF2(_L("Service count is : %d"), serviceCount); //TODO
-	
-	while (serviceCount--)
-		{
-		const TUid serviceUid = {aResourceReader.ReadUint32L()};
-		
-		if ((serviceUid == KOpenServiceUid) && (iLegacyDataTypesPresent))
-			{
-            __ASSERT_DEBUG( iServiceArray.Count(), Panic(EPanicNullPointer) );
-			// Deleting the legacy datatypes
-            Usif::CServiceInfo* firstElement = iServiceArray[0];
-            iServiceArray.Remove(0);
-            delete firstElement;
-            iLegacyDataTypesPresent = EFalse;
-			}
-		
-		RPointerArray<Usif::CDataType> serviceDataTypes;
-		CleanupResetAndDestroyPushL(serviceDataTypes);
-		ReadMimeTypesSupportedL(aResourceReader, serviceDataTypes);
-		
-		const TUint resourceId = aResourceReader.ReadUint32L();
-		RPointerArray<Usif::COpaqueData> serviceOpaqueDataArray;
-		CleanupResetAndDestroyPushL(serviceOpaqueDataArray);
-		ReadOpaqueDataL(resourceId, aRegistrationFile, serviceOpaqueDataArray);
-						
-		Usif::CServiceInfo* serviceInfo = Usif::CServiceInfo::NewLC(serviceUid, serviceOpaqueDataArray, serviceDataTypes);
-		iServiceArray.AppendL(serviceInfo);
-		DEBUG_PRINTF3(_L("ServiceUid (index %d) is : 0x%X "), iServiceArray.Count()-1, serviceUid.iUid); //TODO
-		
-		CleanupStack::Pop(3, &serviceDataTypes); // serviceInfo, serviceOpaqueDataArray
-		}
-	
-	// Read LLINK opaque_data
-	const TUint resourceId = aResourceReader.ReadUint32L();
-	ReadOpaqueDataL(resourceId, aRegistrationFile, iOpaqueDataArray);
-	}
-
-void CAppRegInfoReader::ReadNonLocalizableInfoL(RResourceReader& aResourceReader, TUint& aLocalizableResourceId, const RArray<TLanguage>& aAppLanguages)
-	{
-	DEBUG_PRINTF(_L("Reading the application non localized info"));
-	
-	// Read LTEXT localizable_resource_file
-	TPtrC localizableResourceFileName(aResourceReader.ReadTPtrCL());
-	if (localizableResourceFileName.Length() > 0 && iFs.IsValidName(localizableResourceFileName))
-		{
-		// Determine the language specific name of the localizable resource file
-		TParse parse;
-		TParsePtrC parsePtr(*iRegistrationFileName);
-		User::LeaveIfError(parse.SetNoWild(parsePtr.Drive(), &KAppResourceFileExtension, &localizableResourceFileName));
-		TFileName localizableRscFileName(parse.FullName());
-		DEBUG_PRINTF2(_L("Localizable filename from rsc is : %S"), &localizableRscFileName); 
-		iTempLocalizableRscFileName = localizableRscFileName; // Store the rsc filename as read (before bafl makes any changes)
-		
-		// Check if we need to read more than one localized resource file
-		if (!aAppLanguages.Count())
-		    {
-            TLanguage applicationLanguage;		    
-            BaflUtils::NearestLanguageFileV2(iFs, localizableRscFileName, applicationLanguage);
-		
-            // We are able to find a match
-            if (BaflUtils::FileExists(iFs, iTempLocalizableRscFileName))
-                {
-                // We read here only for one locale, similar to AppArc's behaviour when parsing the resource file
-                CLocalizableRsc* localizedRsc = CLocalizableRsc::NewL();
-                localizedRsc->iFileName = localizableRscFileName;
-                if (ELangNone == applicationLanguage)
-                    localizedRsc->iLanguage = TLanguage(0);
-                else
-                    localizedRsc->iLanguage = applicationLanguage;
-                iLocalizableRscArray.Append(localizedRsc);
-                }
-            else 
-                {
-                // The resource files are located in non-standard location (like in the case of GetComponentInfo).
-                // We need to find the temporary paths for localized resource files in this case.
-                // The reg file will be in some location like <path>\regfilename_reg.rsc and localized rsc file name
-                // would point to \resource\apps\localregfilename.rsc or \resource\apps\localregfilename.r01 etc.
-                // Changing the localized rsc file name to <path>\localregfilename.rsc
-                TFileName nonStdLocalizedRscFileName = parsePtr.DriveAndPath(); // Drive and path from Registration FileName
-                nonStdLocalizedRscFileName.Append(TParsePtrC(localizableRscFileName).NameAndExt()); // Name and extension of localized rsc file
-                iTempLocalizableRscFileName = nonStdLocalizedRscFileName; // For FindLocalizableResourceFilesL
-                
-                if (KErrNotFound == iTempLocalizableRscFileName.Match(KApparcFilePath))
-                    {
-                    applicationLanguage = User::Language();                
-                    FindLocalizableResourceFilesL(applicationLanguage); 
-                
-                    // If there is no match, check for default localizable rsc file
-                    if (!iLocalizableRscArray.Count())
-                        CheckForDefaultResourceFileL();
-                    }
-                }            
-		    }
-		else
-		    {
-            for (TInt i=0; i < aAppLanguages.Count(); ++i)
-                FindLocalizableResourceFilesL(aAppLanguages[i]);
-            
-            CheckForDefaultResourceFileL();
-		    }
-		}
-        
-	// Read LONG localizable_resource_id
-	aLocalizableResourceId = aResourceReader.ReadUint32L();
-	DEBUG_PRINTF3(_L("LocalizableResourceId : %d : 0x%X "), aLocalizableResourceId, aLocalizableResourceId); //TODO
-	
-	DEBUG_PRINTF(_L("Reading app characteristics")); //TODO
-	iAppCharacteristics.iAppIsHidden = aResourceReader.ReadInt8L();
-	iAppCharacteristics.iEmbeddability = (Usif::TApplicationCharacteristics::TAppEmbeddability)aResourceReader.ReadInt8L();
-	iAppCharacteristics.iSupportsNewFile = aResourceReader.ReadInt8L();
-	iAppCharacteristics.iLaunchInBackground = aResourceReader.ReadInt8L();
-	iAppCharacteristics.iGroupName = aResourceReader.ReadTPtrCL();
-	iDefaultScreenNumber = aResourceReader.ReadUint8L();
- 	
-	DEBUG_PRINTF2(_L("iAppIsHidden : %d"), iAppCharacteristics.iAppIsHidden); //TODO
-	DEBUG_PRINTF2(_L("iEmbeddability : %d"), iAppCharacteristics.iEmbeddability); //TODO
-	DEBUG_PRINTF2(_L("iSupportsNewFile : %d"), iAppCharacteristics.iSupportsNewFile); //TODO
-	DEBUG_PRINTF2(_L("iLaunchInBackground : %d"), iAppCharacteristics.iLaunchInBackground); //TODO
-	DEBUG_PRINTF2(_L("iGroupName : %S"), &(iAppCharacteristics.iGroupName)); //TODO
-	DEBUG_PRINTF2(_L("iDefaultScreenNumber : %d"), iDefaultScreenNumber); //TODO
-	
-	// Read the datatypes
-	RPointerArray<Usif::CDataType> dataTypes;
-	CleanupResetAndDestroyPushL(dataTypes);
-	RPointerArray<Usif::COpaqueData> opaqueDataArray;
-	CleanupResetAndDestroyPushL(opaqueDataArray);
-	ReadMimeTypesSupportedL(aResourceReader, dataTypes);
-	
-	// DataTypes are deleted if 
-	//  A. There are no legacy datatypes
-	//  B. Control panel plugin apps are not allowed to register MIME types.If they happen to have any, 
-	//     these datatypes should be ignored.
-	if ((iAppCharacteristics.iAttributes & EControlPanelItem) || (dataTypes.Count() == 0))
-	    {
-	    CleanupStack::Pop(2, &dataTypes); // opaqueDataArray
-	    dataTypes.ResetAndDestroy();
-	    opaqueDataArray.ResetAndDestroy();	    
-	    }
-	else
-		{
-		DEBUG_PRINTF(_L("Reading Open Service Datatypes")); //TODO
-		
-		Usif::CServiceInfo* serviceInfo = Usif::CServiceInfo::NewLC(KOpenServiceUid, opaqueDataArray, dataTypes);
-		iServiceArray.AppendL(serviceInfo);
-		DEBUG_PRINTF2(_L("ServiceUid (index %d) is : OpenServiceUid "), iServiceArray.Count()-1); //TODO
-		
-		CleanupStack::Pop(3, &dataTypes); // serviceInfo, opaqueDataArray
-		iLegacyDataTypesPresent = ETrue;
-		}
-
-	// Read LEN WORD STRUCT file_ownership_list[]
-	const TInt fileOwnershipArraySize = aResourceReader.ReadInt16L();
-	DEBUG_PRINTF2(_L("Owned File Array Size is : %d"), fileOwnershipArraySize); //TODO
-
-	DEBUG_PRINTF(_L("Reading Owned File Array")); //TODO
-	for (TInt i=0; i < fileOwnershipArraySize; i++)
-		{
-		TPtrC fileNamePtr = aResourceReader.ReadTPtrCL();
-		iOwnedFileArray.AppendL(fileNamePtr.AllocL());
-		DEBUG_PRINTF3(_L("File (index %d) is : %S "), i, &fileNamePtr); //TODO
-		}
-	}
-	
-void CAppRegInfoReader::ReadMimeTypesSupportedL(RResourceReader& aResourceReader, RPointerArray<Usif::CDataType>& aDataTypes)
-    {
-    DEBUG_PRINTF(_L("Reading MimeTypes supported")); //TODO
-    // Read LEN WORD STRUCT datatype_list[]
-    const TInt dataTypeArraySize = aResourceReader.ReadInt16L();
-    DEBUG_PRINTF2(_L("DataType Array Size is : %d"), dataTypeArraySize); //TODO
-    if (dataTypeArraySize <= 0)
-        return;
-    
-    for (TInt i=0; i < dataTypeArraySize; i++)
-        {
-        TInt32 priority = aResourceReader.ReadInt32L();
-                   
-        TPtrC8 typePtr = aResourceReader.ReadTPtrC8L();
-        TBuf16<KMaximumDataTypeLength> buf;
-        buf.Copy(typePtr); 
-        DEBUG_PRINTF3(_L("Service Info Priority (index %d) is : %d "), i, priority); //TODO
-        DEBUG_PRINTF3(_L("Service Info Type (index %d) is : %S "), i, &buf); //TODO
-        
-        Usif::CDataType* dataType = Usif::CDataType::NewLC(priority, buf);        
-        aDataTypes.AppendL(dataType);
-        CleanupStack::Pop(dataType);
-        }
-    }
-
-void CAppRegInfoReader::CheckForDefaultResourceFileL()
-    {
-    if (BaflUtils::FileExists(iFs, iTempLocalizableRscFileName))   
-        {      
-        DEBUG_PRINTF2(_L("Default localized resource file is present : %S"), &iTempLocalizableRscFileName);
-        CLocalizableRsc* localizedRsc = CLocalizableRsc::NewL();
-        localizedRsc->iFileName = iTempLocalizableRscFileName;
-        localizedRsc->iLanguage = TLanguage(0); //Non-localized details
-        iLocalizableRscArray.Append(localizedRsc);
-        }
-    }
-
-// Find the correct localized resource file based on the given language
-void CAppRegInfoReader::FindLocalizableResourceFilesL(const TLanguage& aApplicationLanguage)
-    {
-    DEBUG_PRINTF2(_L("Finding localizable resource files for language : %d"), aApplicationLanguage);
-        
-    TLanguagePath langEquivalents;
-    RArray<TLanguage> appLanguages;
-    BaflUtils::GetEquivalentLanguageList(aApplicationLanguage, langEquivalents);
-    TInt i = 0;
-    while (langEquivalents[i] != ELangNone)
-        {
-        appLanguages.Append(langEquivalents[i]);
-        ++i;
-        }
-    
-    TInt newLength = iTempLocalizableRscFileName.Length() - 2;
-    TFileName localizedRscFileNamePrefix(iTempLocalizableRscFileName.Left(newLength));
-    DEBUG_PRINTF2(_L("FileName after trimming last digits : %S"), &localizedRscFileNamePrefix); //TODO
-            
-    for (TInt i=0; i < appLanguages.Count(); ++i)
-        {                
-        TFileName localizedRscFileName(localizedRscFileNamePrefix);
-        if (appLanguages[i] > 99)
-            localizedRscFileName.AppendFormat(KThreeDigitSuffix, appLanguages[i]);
-        else
-            localizedRscFileName.AppendFormat(KTwoDigitSuffix, appLanguages[i]);
-        
-        // Check if the file exist
-        if (BaflUtils::FileExists(iFs, localizedRscFileName))
-            {
-            // Check if language already exists
-            TInt rscCount = iLocalizableRscArray.Count();
-            TBool isExists = EFalse;
-            for(TInt j = 0; j < rscCount; j++)
-                {
-                if(appLanguages[i] == iLocalizableRscArray[j]->iLanguage)
-                    {
-                    isExists = ETrue;
-                    break;
-                    }
-                }
-            
-            if(!isExists)
-                {
-                CLocalizableRsc* localizedRsc = CLocalizableRsc::NewL();
-                localizedRsc->iFileName = localizedRscFileName;
-                localizedRsc->iLanguage = appLanguages[i];
-                iLocalizableRscArray.Append(localizedRsc);
-                DEBUG_PRINTF2(_L("Localized rsc file is : %S"), &localizedRscFileName);
-                }            
-            break;
-            }
-        } 
-    
-    appLanguages.Close();
-    }
-
-TBool CAppRegInfoReader::TypeUidIsForRegistrationFile(const TUidType& aUidType)
-    {
-    return (aUidType[1].iUid==KUidAppRegistrationFile.iUid);
-    }
-
-void CAppRegInfoReader::Panic(TInt aPanic)
-    {
-    _LIT(KSWIAppRegInfoReaderPanic,"SWIAppRegInfoReaderPanic");
-    User::Panic(KSWIAppRegInfoReaderPanic, aPanic);
-    }
-
-void CAppRegInfoReader::GetInstalledLanguagesL()
-    {
-    _LIT(KLanguagesIni, "z:\\resource\\bootdata\\languages.txt");
-    const TInt KReadBufSize = 10;
-    
-    iDeviceSupportedLanguages.Reset();
-    
-    RFile file;
-    TInt err = file.Open(iFs, KLanguagesIni, EFileRead|EFileShareReadersOnly);
-    if (KErrNone == err)
-        {
-        CleanupClosePushL(file);
-        
-        TFileText reader;
-        reader.Set(file);
-        err = reader.Seek(ESeekStart);
-        if (KErrNone == err)
-            {
-            TBuf<KReadBufSize> readBuf;
-            while(KErrNone == reader.Read(readBuf))
-                {
-                if (readBuf.Length() > 0)
-                    {
-                    TLex lex(readBuf);
-                    lex.SkipSpace();
-                    TInt language;
-                    err = lex.Val(language);
-                    if (KErrNone != err)
-                        {
-                        readBuf.Zero();
-                        continue; // Read the next line
-                        }
-                    iDeviceSupportedLanguages.AppendL((TLanguage)language);
-                    }
-                readBuf.Zero();
-                }
-            }
-        else
-            {
-            DEBUG_PRINTF3(_L("Reading %S failed with %d"), &KLanguagesIni, err);
-            }
-        
-        CleanupStack::PopAndDestroy(&file);
-        }
-    else
-        {
-        DEBUG_PRINTF3(_L("Opening %S failed with %d"), &KLanguagesIni, err);
-        }
-    
-    // If we are not able fetch the device languages, just parse for the current device language
-    if (0 == iDeviceSupportedLanguages.Count())
-        {
-        iDeviceSupportedLanguages.AppendL(User::Language());
-        }
-    }