--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingfw/msgsrvnstore/server/src/TMsvServerStoreManager.cpp	Mon Jan 18 20:36:02 2010 +0200
@@ -0,0 +1,651 @@
+// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+#include <e32wins.h>
+
+#include "TMsvServerStoreManager.h"
+#include "MSVUTILS.H"
+#include "MSVSERV.H"
+#include "MSVPANIC.H"
+#include "MSVAPI.H"
+#include "msvindexadapter.h"
+#include "msvpreferreddrivelist.h"
+
+TMsvServerStoreManager::TMsvServerStoreManager() : iMsvServer(NULL),iFs(NULL)
+	{
+	}
+
+void TMsvServerStoreManager::SetMsvServerAndFileSession(CMsvServer& aMsvServer,RFs& aFs)
+	{
+	iMsvServer = &aMsvServer;
+	iFs = &aFs;
+	}
+
+/** Gets the filepath for the storage of binary files associated with the context
+
+If the directory specified in the context does not exist, it is created.
+
+@param aEntryId index id of the entry whose filepath is requested
+@param aDirectory On return, contains the binary file directory path
+@return KErrNone - success;
+@return The server was unable to create the directory.- failure */
+TInt TMsvServerStoreManager::GetFilePath(TMsvId aEntryId, TFileName& aDirectory) const
+	{
+	__ASSERT_ALWAYS(iMsvServer != NULL, PanicServer(EMsvServerNotValid));
+
+	TMsvId owningService = KMsvNullIndexEntryId;
+	GetOwningServiceAndFilePath(aEntryId,aDirectory,owningService);
+
+	MsvUtils::ConstructEntryName(owningService, aEntryId, aDirectory, MsvUtils::EFolder);
+	TInt error = iMsvServer->FileSession().MkDirAll(aDirectory);
+	return (error==KErrAlreadyExists ? KErrNone : error);
+	}
+
+/** Gets the filestore name associated with the context
+
+@param aEntryId Index id of the entry whose store filename is requested
+@param aFileName On return, contains the store file name for the context
+*/
+void TMsvServerStoreManager::GetStoreFileName(TMsvId aEntryId, TFileName& aFileName) const
+	{
+	__ASSERT_ALWAYS(iMsvServer != NULL, PanicServer(EMsvServerNotValid));
+
+	TMsvId owningService = KMsvNullIndexEntryId;
+	GetOwningServiceAndFilePath(aEntryId,aFileName,owningService);
+
+	MsvUtils::ConstructEntryName(owningService, aEntryId, aFileName, MsvUtils::EStore);
+	}
+
+void TMsvServerStoreManager::GetOwningServiceAndFilePath(TMsvId aEntryId,TDes& aFilePath,TMsvId& aOwningService) const
+	{
+	__ASSERT_ALWAYS(iMsvServer != NULL, PanicServer(EMsvServerNotValid));
+
+#if (defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
+	//TUint driveId = MsvUtils::GetDriveId(aEntryId);
+	TUint driveId = GetDriveId(aEntryId);
+	TDriveNumber driveNum = EDriveC;
+	CMsvPreferredDriveList::GetDriveList()->GetDriveNumber(driveId, driveNum);
+	aFilePath.Zero();
+	aFilePath.Append(TDriveUnit(driveNum).Name());
+	TParse parse;
+	parse.Set(iMsvServer->Context().MessageFolder(), NULL, NULL);
+	aFilePath.Append(parse.Path());
+#else
+	aFilePath = iMsvServer->Context().MessageFolder();
+#endif
+
+	iMsvServer->IndexAdapter().OwningService(aEntryId, aOwningService);
+	}
+
+/** Checks if the filename length is greater than KMaxFileName(256)
+
+If the filename is greater than KMaxFileName then it truncates the filename
+
+@param aFilePath file path where the file is being created.
+@param aFileName name of the file whose length if being checked.
+@return ETrue if the filename is changed.
+*/
+TBool TMsvServerStoreManager::CheckFileNameLengthAndTrimL(const TDesC& aFilePath,TDes& aFileName)
+	{
+	__ASSERT_ALWAYS(iFs != NULL, PanicServer(EMsvFileSessionNotValid));
+
+ 	TParsePtrC filenamePPtr(aFileName);
+ 	TPtrC fileExtension(filenamePPtr.Ext());
+
+#ifdef __WINS__
+	TFileName winsFileName;
+	TFileName mailStoreDrive;
+	TDriveUnit drive(MessageServer::CurrentDriveL(*iFs));
+	mailStoreDrive.Append(drive.Name());
+	mailStoreDrive.Append(KPathDelimiter);
+	MapEmulatedFileName(winsFileName, mailStoreDrive); // Ignoring return value
+	TInt KEpocBasePathLen = winsFileName.Length();
+	TInt maxFilenameLength = KMaxFileName-(aFilePath).Length()-fileExtension.Length()-KEpocBasePathLen;
+#else
+	TInt maxFilenameLength = KMaxFileName-(aFilePath).Length()-fileExtension.Length();
+#endif
+	TBool fileNameChanged = EFalse;
+	// Truncate filename if too long.
+	if (maxFilenameLength < aFileName.Length())
+		{
+		aFileName.SetLength(maxFilenameLength);
+		aFileName.Append(fileExtension);
+
+		fileNameChanged = ETrue;
+		}
+	return fileNameChanged;
+	}
+
+TBool TMsvServerStoreManager::GenerateFileNameIfExistsL(TDes& aFileName)
+	{
+	__ASSERT_ALWAYS(iFs != NULL, PanicServer(EMsvFileSessionNotValid));
+
+	TParse fileParser;
+	User::LeaveIfError(fileParser.Set(aFileName, NULL, NULL));
+	TInt fileNameGenerator = 1;
+	TBool fileNameChanged = EFalse;
+	CDir* dir;
+	TInt error =  iFs->GetDir(fileParser.DriveAndPath(), KEntryAttNormal, ESortNone, dir);
+	if (error==KErrNone)
+		{
+		CleanupStack::PushL(dir);
+		TInt fileCount=dir->Count();
+		while(fileCount--)
+			{
+			TBool open;
+			TFileName filePath(aFileName);
+			TInt error = iFs->IsFileOpen(aFileName, open);
+			// file exists
+			if (error==KErrNone)
+				{
+				TFileName tempFileName(fileParser.DriveAndPath());
+				tempFileName.Append(fileParser.Name());
+				tempFileName.AppendNum(fileNameGenerator++);
+				tempFileName.Append(fileParser.Ext());
+				aFileName = tempFileName;
+				fileNameChanged = ETrue;
+				}
+			else if (error==KErrNotFound)
+				{
+				break;
+				}
+			else
+				{
+				User::Leave(error);
+				}
+			}
+		CleanupStack::PopAndDestroy(dir);
+		}
+	return fileNameChanged;
+	}
+
+// from MMsvStoreManager
+TBool TMsvServerStoreManager::CreateAttachmentForWriteL(TMsvId aEntryId, TDes& aFilename, RFile& aFile)
+	{
+	__ASSERT_ALWAYS(iFs != NULL, PanicServer(EMsvFileSessionNotValid));
+
+	return CreateAttachmentL(aEntryId, aFilename, aFile, *iFs);
+	}
+
+TBool TMsvServerStoreManager::CreateShareProtectedAttachmentForWriteL(TMsvId aEntryId, TDes& aFilename, RFile& aFile)
+	{
+	RFs fs;
+	User::LeaveIfError(fs.Connect());
+	User::LeaveIfError(fs.ShareProtected());
+
+	return CreateAttachmentL(aEntryId, aFilename, aFile, fs, ETrue);
+	}
+
+TBool TMsvServerStoreManager::CreateAttachmentL(TMsvId aEntryId, TDes& aFilename, RFile& aFile, RFs& aFs,TBool aSharedAccess)
+	{
+	TFileName filePath;
+	GetFilePath(aEntryId,filePath);
+	TBool fileNameChanged = EFalse;
+
+	if(CheckFileNameLengthAndTrimL(filePath,(TDes&)aFilename))
+		{
+		fileNameChanged = ETrue;
+		}
+		
+	//for handling TBuf desc overflow
+	RBuf newFilePath;
+	TInt error = KErrNone;
+ 	newFilePath.CreateL(KMaxPath);
+	newFilePath.CleanupClosePushL(); 
+	newFilePath.Copy(filePath);
+	if(aFilename.Length()+filePath.Length()>KMaxFileName)
+		{
+	newFilePath.ReAllocL(aFilename.Length()+filePath.Length());	
+		}
+	newFilePath.Append(aFilename);
+	if (aSharedAccess)
+		{
+		//Shared access for reading and writing
+		error = aFile.Create(aFs,newFilePath,EFileShareAny|EFileWrite);		
+		}
+	else
+		{
+		error = aFile.Create(aFs,newFilePath,EFileWrite);	
+		}
+	
+	if(error == KErrAlreadyExists)
+		{
+		if(GenerateFileNameIfExistsL(newFilePath))
+			{			
+			fileNameChanged = ETrue;	
+			}
+			if (aSharedAccess)
+				{
+				//Shared access for reading and writing
+				User::LeaveIfError(aFile.Create(aFs,newFilePath, EFileShareAny|EFileWrite)); 
+				}
+			else
+				{
+			 	User::LeaveIfError(aFile.Create(aFs,newFilePath,EFileWrite));		
+				}
+			
+			aFilename.Copy(newFilePath);
+				
+		}
+	else 
+	   	{
+		User::LeaveIfError(error);
+		// return if error = KErrNone
+		aFilename.Copy(newFilePath);
+		}	
+	CleanupStack::PopAndDestroy(&newFilePath);//newFilePath destroy 
+	return fileNameChanged;
+	}
+
+void TMsvServerStoreManager::ReplaceAttachmentForWriteL(TMsvId aEntryId, TDes& aFilename, RFile& aFile)
+	{
+	__ASSERT_ALWAYS(iFs != NULL, PanicServer(EMsvFileSessionNotValid));
+
+	TFileName filePath;
+	GetFilePath(aEntryId, filePath);
+	TParsePtrC fileName(aFilename);
+	filePath.Append(fileName.NameAndExt());
+
+	User::LeaveIfError(aFile.Replace(*iFs, filePath, EFileWrite));
+
+	aFilename = filePath;
+	}
+
+void TMsvServerStoreManager::OpenAttachmentL(TMsvId aEntryId, const TDesC& aFilePath, RFile& aFile)
+	{
+	__ASSERT_ALWAYS(iFs != NULL,PanicServer(EMsvFileSessionNotValid));
+
+	TFileName filePath;
+	GetFilePath(aEntryId,filePath);
+	TParsePtrC fileName(aFilePath);
+	filePath.Append(fileName.NameAndExt());
+
+	User::LeaveIfError(aFile.Open(*iFs,filePath,EFileRead|EFileShareReadersOnly));
+	}
+
+void TMsvServerStoreManager::OpenAttachmentForWriteL(TMsvId aEntryId, const TDesC& aFilePath, RFile& aFile)
+	{
+	__ASSERT_ALWAYS(iFs != NULL,PanicServer(EMsvFileSessionNotValid));
+
+	TFileName filePath;
+	GetFilePath(aEntryId,filePath);
+	TParsePtrC fileName(aFilePath);
+	filePath.Append(fileName.NameAndExt());
+
+	User::LeaveIfError(aFile.Open(*iFs,filePath,EFileWrite));
+	}
+
+
+TInt TMsvServerStoreManager::DeleteAttachment(TMsvId aEntryId, const TDesC& aFilePath)
+	{
+	__ASSERT_ALWAYS(iFs != NULL, PanicServer(EMsvFileSessionNotValid));
+
+	TFileName filePath;
+	GetFilePath(aEntryId,filePath);
+	TParsePtrC fileName(aFilePath);
+	filePath.Append(fileName.NameAndExt());
+
+	TInt error = iFs->Delete(filePath);
+
+	if(error == KErrNotFound || error == KErrPathNotFound)
+		return KErrNotFound;
+
+	return error;
+	}
+
+TInt TMsvServerStoreManager::RenameAttachment(TMsvId aEntryId, const TDesC& aOldFilePath, const TDesC& aNewName)
+	{
+	__ASSERT_ALWAYS(iFs != NULL, PanicServer(EMsvFileSessionNotValid));
+
+	TFileName filePath;
+	TInt err = GetFilePath(aEntryId, filePath);
+
+	TParsePtrC fileToRename(aOldFilePath);
+	if(err==KErrNone)
+		{
+		filePath.Append(fileToRename.NameAndExt());
+		TParse newPath;
+		err = newPath.Set(aNewName, &fileToRename.FullName(), NULL);
+		if( err==KErrNone )
+			{
+			err = iFs->Rename(filePath, newPath.FullName());
+			}
+		}
+
+	return err;
+	}
+
+TBool TMsvServerStoreManager::FileExistsL(const TDesC& aFilePath)
+	{
+	// Use the Att method to check if file exists as it does change the
+	// file and is a light-weight call
+	TUint attValue = 0;
+	TInt err = iFs->Att(aFilePath, attValue);
+
+	TBool fileExists = EFalse;
+	if (err == KErrNotFound || err == KErrPathNotFound)
+		{
+		fileExists = EFalse;
+		}
+	else if (err == KErrNone)
+		{
+		fileExists = ETrue;
+		}
+	else
+		{
+		User::Leave(err);
+		}
+
+	return fileExists;
+	}
+
+void TMsvServerStoreManager::AttachmentFilePathL(TMsvId aEntryId, TDes& aFilePath)
+	{
+	TFileName filePath;
+	User::LeaveIfError(GetFilePath(aEntryId, filePath));
+
+	aFilePath = filePath;
+	}
+
+TInt TMsvServerStoreManager::OpenFileStoreForRead(TMsvId aEntryId, RFile& aFile)
+	{
+	__ASSERT_ALWAYS(iFs != NULL, PanicServer(EMsvFileSessionNotValid));
+
+	TFileName filePathAndName;
+	GetStoreFileName(aEntryId,filePathAndName);
+
+	TInt error = aFile.Open(*iFs,filePathAndName,EFileRead|EFileShareAny);
+	if(error == KErrNotFound || error == KErrPathNotFound)
+		return KErrNotFound;
+
+	return error;
+	}
+
+void TMsvServerStoreManager::OpenTempStoreFileL(TMsvId aEntryId, RFile& aFile)
+	{
+	__ASSERT_ALWAYS(iFs != NULL, PanicServer(EMsvFileSessionNotValid));
+
+	TFileName tempFilePathAndName;
+	GetStoreFileName(aEntryId,tempFilePathAndName);
+
+	tempFilePathAndName.Append(KMsvUtilsNewExtension);
+	TInt error = iFs->MkDirAll(tempFilePathAndName);
+	if(error == KErrNone || error == KErrAlreadyExists)
+		error = aFile.Replace(*iFs,tempFilePathAndName,EFileShareExclusive|EFileWrite);
+
+	User::LeaveIfError(error);
+	}
+
+void TMsvServerStoreManager::ReplaceFileStoreL(TMsvId aEntryId)
+	{
+	__ASSERT_ALWAYS(iFs != NULL, PanicServer(EMsvFileSessionNotValid));
+
+	TFileName filePathAndName;
+	
+	GetStoreFileName(aEntryId,filePathAndName);
+	TFileName tempFilePathAndName(filePathAndName);
+	
+	tempFilePathAndName.Append(KMsvUtilsNewExtension);
+
+	TInt error = iFs->Replace(tempFilePathAndName,filePathAndName);
+	
+
+	if(error !=KErrNone)
+		{
+		iFs->Delete(tempFilePathAndName);
+		User::Leave(error);
+		}
+	}
+
+void TMsvServerStoreManager::DeleteFileStoreL(TMsvId aEntryId)
+	{
+	__ASSERT_ALWAYS(iFs != NULL, PanicServer(EMsvFileSessionNotValid));
+
+	TFileName filePathAndName;
+	GetStoreFileName(aEntryId,filePathAndName);
+
+	TInt error = iFs->Delete(filePathAndName);
+	if(error != KErrNone && error != KErrNotFound && error != KErrPathNotFound)
+		User::Leave(error);
+
+	// Delete the temporary store file if it exists
+	filePathAndName.Append(KMsvUtilsNewExtension);
+	error = iFs->Delete(filePathAndName);
+	if(error != KErrNone && error != KErrNotFound && error != KErrPathNotFound)
+		User::Leave(error);
+	}
+
+TBool TMsvServerStoreManager::FileStoreExistsL(TMsvId aEntryId) const
+	{
+	__ASSERT_ALWAYS(iMsvServer != NULL, PanicServer(EMsvServerNotValid));
+
+	TMsvId owningService = KMsvNullIndexEntryId;
+	TFileName filePathAndName;
+	GetOwningServiceAndFilePath(aEntryId,filePathAndName,owningService);
+
+	return User::LeaveIfError(MsvUtils::HasStore(iMsvServer->FileSession(),filePathAndName,owningService, aEntryId));
+	}
+
+
+/**
+Gets the path for the file in message store for which the message Id is passed.
+@param aBodyTextId The Id of the body text for which the path is required.
+@param aFilepath The output parameter which contains filepath.
+@return none.
+*/
+void TMsvServerStoreManager::BodyTextFilePathL(TMsvId aBodyTextId, TDes& aFilePath)
+	{
+	TFileName filePath;
+	User::LeaveIfError(GetFilePath(aBodyTextId, filePath));
+	aFilePath = filePath;
+	}
+
+/**
+Opens the RFile for which the aFilepath is passed in read mode.
+@param RFile   		Reference to RFile that needs to be opened.
+@param aBodyTextId 	The Id of the bodytext.
+@param aFilepath 	The path of the file to be opened.
+@return none.
+*/
+void TMsvServerStoreManager::OpenBodyTextFileForReadL(RFile& aFile, TMsvId /*aBodyTextId*/, const TDesC& aFilePath)
+	{
+	__ASSERT_ALWAYS(iFs != NULL, PanicServer(EMsvFileSessionNotValid));
+	
+	User::LeaveIfError(aFile.Open(*iFs, aFilePath, EFileRead));
+	}
+
+/**
+Creates the RFile in the aFilepath is passed.
+@param RFile     	Reference to RFile that will be created.
+@param aBodyTextId 	The Id of the bodytext.
+@return none.
+*/
+void TMsvServerStoreManager::CreatePlainTextFileL(RFile& aFile, TMsvId aBodyTextId)
+	{
+	__ASSERT_ALWAYS(iFs != NULL, PanicServer(EMsvFileSessionNotValid));
+	
+	TFileName filePathAndName;
+	GetFilePath(aBodyTextId, filePathAndName);
+	
+	TBuf<KFileNameFixedWidth> fileName;
+	
+	fileName.NumFixedWidth(aBodyTextId, EHex, KFileNameFixedWidth);
+	filePathAndName.Append(fileName);
+	
+	TFileName tempFilePathAndName((filePathAndName));
+	tempFilePathAndName.Append(KMsvUtilsNewExtension);
+	User::LeaveIfError(aFile.Replace(*iFs, tempFilePathAndName, EFileShareExclusive|EFileWrite));
+	}
+
+/**
+Deletes the RFile in the aFilepath passed.
+@param aBodyTextId  The Id of the bodytext.
+@return none.
+*/	
+void TMsvServerStoreManager::DeletePlainTextFileL(TMsvId aBodyTextId)
+	{
+	__ASSERT_ALWAYS(iFs != NULL, PanicServer(EMsvFileSessionNotValid));
+	TFileName filePathAndName;
+	GetFilePath(aBodyTextId, filePathAndName);
+	
+	TBuf<KFileNameFixedWidth> fileName;
+	
+	fileName.NumFixedWidth(aBodyTextId, EHex, KFileNameFixedWidth);
+	filePathAndName.Append(fileName);
+	
+	TFileName tempFilePathAndName((filePathAndName));
+	tempFilePathAndName.Append(KMsvUtilsNewExtension);
+	// Remove the temporary file if it is there.
+	TInt err = iFs->Delete(tempFilePathAndName);
+	
+	if (err != KErrNone && err != KErrNotFound)
+		{
+		User::Leave(err);
+		}
+	// There is no temporary file, delete the body text file.
+	if (err == KErrNotFound)
+		{
+		TInt error = iFs->Delete(filePathAndName);
+		if (error != KErrNone && error != KErrNotFound && error != KErrPathNotFound)
+			{
+			User::Leave(error);
+			}		
+		}
+	}
+
+/**
+Replaces a temporary RFile with a new RFile.
+@param aBodyTextId  The Id of the bodytext.
+@return none.
+*/
+void TMsvServerStoreManager::ReplacePlainTextFileL(TMsvId aBodyTextId)
+	{
+	__ASSERT_ALWAYS(iFs != NULL, PanicServer(EMsvFileSessionNotValid));
+	TFileName filePathAndName;
+	GetFilePath(aBodyTextId, filePathAndName);
+	
+	TBuf<KFileNameFixedWidth> fileName;
+	
+	fileName.NumFixedWidth(aBodyTextId, EHex, KFileNameFixedWidth);
+	filePathAndName.Append(fileName);
+	
+	TFileName tempFilePathAndName((filePathAndName));
+	tempFilePathAndName.Append(KMsvUtilsNewExtension);
+	TInt err = iFs->Replace(tempFilePathAndName,filePathAndName);
+	if(err != KErrNone)
+		{
+		iFs->Delete(tempFilePathAndName);
+		User::Leave(err);
+		}
+	}
+
+
+
+
+
+#if (defined SYMBIAN_MESSAGESTORE_HEADER_BODY_USING_SQLDB)
+/**
+ * LoadHeaderL()
+ * 
+ * @param aMtmId : a MTM id.
+ * @param aEntryId: Metadata entry Id of the message body.
+ * @param iFieldPairList: Array of header fields.
+ */
+
+void TMsvServerStoreManager::LoadHeaderEntryL(const TUid& aMtmId, TMsvId aEntryId, RPointerArray<CHeaderFields>& aFieldPairList)
+	{
+	iMsvServer->MessageDBAdapter().LoadHeaderEntryL(aMtmId,aEntryId,aFieldPairList);
+	}
+	
+/**
+ * DeleteHeaderL()
+ *
+ * 
+ * @param aMtmId : a MTM id.
+ * @param aEntryId: Metadata entry Id of the message body.
+ */
+
+void TMsvServerStoreManager::DeleteHeaderEntryL(const TUid& aMtmId, TMsvId aEntryId)
+	{
+	iMsvServer->MessageDBAdapter().DeleteHeaderEntryL(aMtmId,aEntryId);	
+	}
+
+
+/**
+ * UpdateHeaderL()
+ *
+ * 
+ * @param aMtmId : a MTM id.
+ * @param aEntryId: Metadata entry Id of the message body.
+ * @param iFieldPairList: Array of header fields.
+ */
+
+void TMsvServerStoreManager::UpdateHeaderEntryL(const TUid& aMtmId, TMsvId aEntryId, const RPointerArray<CHeaderFields>& aFieldPairList)
+	{
+	iMsvServer->MessageDBAdapter().UpdateHeaderEntryL(aMtmId,aEntryId,aFieldPairList);
+	}
+
+/**
+ * CreateHeaderEntryL()
+ *
+ * 
+ * @param aMtmId : a MTM id.
+ * @param aEntryId: Metadata entry Id of the message body.
+ * @param iFieldPairList: Array of header fields.
+ */
+
+void TMsvServerStoreManager::CreateHeaderEntryL(const TUid& aMtmId, TMsvId aEntryId, const RPointerArray<CHeaderFields>& aFieldPairList)
+	{
+	iMsvServer->MessageDBAdapter().CreateHeaderEntryL(aMtmId,aEntryId,aFieldPairList);
+	}
+
+
+
+TBool TMsvServerStoreManager::DoesAnyStoreExists(TMsvId aId, TUid aMtmId)
+	{
+	TBool isStoreExists = EFalse;
+	TRAPD(err, isStoreExists = iMsvServer->MessageDBAdapter().DoesAnyStoreExistsL(aId, aMtmId));
+	if(err)
+		{
+		return EFalse;
+		}
+	else
+		{
+		return isStoreExists;
+		}
+
+	}
+
+TBool TMsvServerStoreManager::DoesHeaderTableExist(const TUid& aMtmId)
+	{
+	TBool doesTableExists = EFalse;
+	TRAPD(err, doesTableExists = iMsvServer->MessageDBAdapter().IsHeaderTableExistsL(aMtmId));
+	if(err)
+		{
+		return EFalse;
+		}
+	else
+		{
+		return doesTableExists;
+		}
+
+	}
+
+
+
+
+
+
+#endif			// #if (defined SYMBIAN_MESSAGESTORE_HEADER_BODY_USING_SQLDB)