diff -r 000000000000 -r ba25891c3a9e secureswitools/swianalysistoolkit/source/common/osinterface.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/secureswitools/swianalysistoolkit/source/common/osinterface.cpp	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,134 @@
+/*
+* Copyright (c) 2005-2009 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 "osinterface.h"
+#include <windows.h>
+#include <Shlwapi.h>
+#include "symbiantypes.h"
+
+const int KLen = 256;
+
+const std::vector <STRING>  OSInterface::ExtractFilesFromDirectory(const STRING& aRootDir,const STRING& aExtension)                    
+	{
+	STRING			pathOfFile;
+	STRING			patternOfString;
+	WIN32_FIND_DATA fileInfo;
+
+    patternOfString = aRootDir + _T("\\*.*") ;
+
+	HANDLE hToFile = ::FindFirstFile(patternOfString.c_str(), &fileInfo);	
+	
+	std::vector<STRING> aDirFiles;
+
+	if(hToFile != INVALID_HANDLE_VALUE)
+		{
+		do
+			{
+			if(fileInfo.cFileName[0] != '.')
+				{
+				pathOfFile.erase();
+				
+				pathOfFile = aRootDir + _T("\\")+ fileInfo.cFileName;
+				STRING file = fileInfo.cFileName;
+								
+				STRING extOfString = file.substr(file.rfind(_T(".")) + 1);
+				
+				if(aExtension.length())
+					{
+					if(extOfString == aExtension)
+						{
+						aDirFiles.push_back(pathOfFile);
+						}
+					}
+				else
+					{
+					bool valid = IsInteger(file);
+					if(valid)
+						{
+						aDirFiles.push_back(pathOfFile);
+						}
+					}
+				}
+			}while(::FindNextFile(hToFile , &fileInfo));
+
+		::FindClose(hToFile);
+	  	}
+	return aDirFiles;
+	}
+
+
+void OSInterface::DeleteFilesFromDirectory(const STRING& aRootDir,const STRING& aExtension)                    
+	{
+	STRING			patternOfString;
+	WIN32_FIND_DATA fileInfo;
+    patternOfString = aRootDir + _T("\\*.*") ;
+	
+	HANDLE hToFile = ::FindFirstFile(patternOfString.c_str(), &fileInfo);	
+	
+	if(hToFile != INVALID_HANDLE_VALUE)
+		{
+		do
+			{
+			if(fileInfo.cFileName[0] != '.')
+				{
+				
+				STRING file = fileInfo.cFileName;
+				
+				STRING extOfString = file.substr(file.rfind(_T(".")) + 1);
+
+				if(extOfString == aExtension)
+					{
+					::DeleteFile(file.c_str());
+					}
+				}		
+			}while(::FindNextFile(hToFile , &fileInfo));
+
+		::FindClose(hToFile);
+	  	}
+	}
+
+bool OSInterface::IsInteger(const STRING& aFileName) 
+	{ 
+	const _TCHAR* name = aFileName.c_str();
+	while(*name >= '0' && *name <= '9')
+		{
+		name++;
+		}
+	if(*name != 0)
+		{
+		return false;
+		}
+	return true;
+	} 
+
+
+int OSInterface::CheckIfDirectory(const STRING& aFile) 
+	{
+	return ::PathIsDirectory(aFile.c_str());
+	}
+
+int OSInterface::DeleteDirectory(STRING& aDirectory) 
+	{
+	return ::RemoveDirectory(aDirectory.c_str());
+	}
+
+void OSInterface::ReadPrivateProfile(const STRING& aIniSectionName , const STRING& aRootLabel ,const STRING& aCertstoreFile , _TCHAR* aBuf)
+	{
+	::GetPrivateProfileString(aIniSectionName.c_str() , aRootLabel.c_str(), _T(""), aBuf, KLen , aCertstoreFile.c_str());
+	}
+