--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pimappservices/calendar/server/src/agsfilesearch.cpp	Tue Feb 02 10:12:19 2010 +0200
@@ -0,0 +1,153 @@
+// 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 "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 "agsfilesearch.h"
+#include <f32file.h>
+//
+const TInt KNameArrayGranularity = 32;
+//
+
+CDesCArray* CAgnFileScanner::ListAgendaFilesL(RFs& aFs, const TUidType aFileType, const TDesC& aSearchPath)
+	{
+	CAgnFileScanner* scanner = new(ELeave) CAgnFileScanner(aFs, aFileType, aSearchPath);
+	return scanner->ScanLD();
+	}
+
+CAgnFileScanner::CAgnFileScanner(RFs& aFs, const TUidType aFileType, const TDesC& aSearchPath)
+: iFs(aFs), iFileType(aFileType), iPath(aSearchPath)
+	{
+	}
+
+CAgnFileScanner::~CAgnFileScanner()
+	{
+	delete iDirStack;
+	}
+
+CDesCArray* CAgnFileScanner::ScanLD()
+	{
+	CleanupStack::PushL(this);
+
+	iDirStack = new(ELeave) CDesCArrayFlat(KNameArrayGranularity);
+	GenerateRootDirsL();
+
+	CDesCArray* results = new(ELeave) CDesCArrayFlat(KNameArrayGranularity);
+	CleanupStack::PushL(results);
+	ScanForFilesL(*results);
+	CleanupStack::Pop(results);
+	CleanupStack::PopAndDestroy(this);
+
+	return results;
+	}
+
+void CAgnFileScanner::GenerateRootDirsL()
+	{
+	ASSERT(iDirStack);
+	// Generate list of root dirs.
+	TBuf<3> root;
+	TDriveList driveList;
+	User::LeaveIfError(iFs.DriveList(driveList));
+	TInt len = driveList.Length();
+	for (TInt index=0;index<len;++index)
+		{
+		if(driveList[index]) // Check drive exists.
+			{
+			root.Copy(TDriveUnit(index).Name());
+			root.Append(TChar(KPathDelimiter));
+			iDirStack->AppendL(root);
+			}
+		}
+	}
+
+void CAgnFileScanner::ScanForFilesL(CDesCArray& aResults)
+	{
+	ASSERT(iDirStack);
+	// Traverse the directory stack until all directories have been examined.
+	// ScanDirectory may add new dirs to stack.
+	TFileName filename;
+	while(iDirStack->Count())
+		{
+		// Pop the dir.
+		filename.Copy(iDirStack->MdcaPoint(0));
+		iDirStack->Delete(0);
+		if(iPath.Length()!=0)
+			{
+			filename.Delete(2,1);
+			filename.Append(iPath);
+			}
+		else if(filename[filename.Length() - 1] != KPathDelimiter)
+			{// Check it has a trailing '\' to identify it as a dir path.
+			filename.Append(TChar(KPathDelimiter));
+			}
+		TRAPD(err,ScanDirectoryL(filename, aResults));//c:\private\1234\aaa c:\private\1234\bbb
+		if(err==KErrNoMemory)
+			{//continue to search in each drive except for out of memory
+			User::Leave(err);
+			}
+		}
+	}
+
+void CAgnFileScanner::ScanDirectoryL(const TDesC& aDirPath, CDesCArray& aResults)
+	{// Get a list of all files & subdirs in aDirPath (when the path is not specified).
+	CDir* files = NULL;
+	CDir* subdirs = NULL;
+
+	User::LeaveIfError(iFs.GetDir(aDirPath, KEntryAttAllowUid, ESortByName, files, subdirs));
+
+	TRAPD(err,AppendFileNamesL(*files, aDirPath, aResults, &iFileType));//the result when the file is in root
+	delete files;
+	CleanupStack::PushL(subdirs);
+	
+	User::LeaveIfError(err);
+		// Add files matching iFileType to results.
+	if(iPath.Length()==0)
+	// Add all subdirs to dir stack.
+		{
+		AppendFileNamesL(*subdirs, aDirPath, *iDirStack, NULL);//the result where the file is in sub it is reused in ScanForFilesL which might not needed in secured data
+		}
+	CleanupStack::PopAndDestroy(subdirs);
+	}
+
+void CAgnFileScanner::AppendFileNamesL(const CDir& aFileSet, const TDesC& aDirPath, CDesCArray& aFileNames, const TUidType* aUid) const
+	{
+	TParse parse;
+	TInt len = aFileSet.Count();
+	for(TInt idx=0;idx<len;++idx)
+		{
+		const TEntry& entry = aFileSet[idx];
+		User::LeaveIfError(parse.SetNoWild(entry.iName, &aDirPath, NULL));
+		if(aUid)
+			{
+			if(entry.iType==(*aUid))
+				{
+				if(iPath.Length()>0)
+					{//files are in server's private directory so the file should be in form drive:filename
+					TFileName filename(parse.Drive());
+					filename.Append(parse.NameAndExt());
+					aFileNames.AppendL(filename);
+					}
+				else
+					{
+					aFileNames.AppendL(parse.FullName());
+					}
+				}
+			}
+		else
+			{
+			aFileNames.AppendL(parse.FullName());
+			}
+		}
+	}
+
+