--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vpnengine/vpnmanager/inc/fileutil.h	Thu Dec 17 09:14:51 2009 +0200
@@ -0,0 +1,93 @@
+/*
+* Copyright (c) 2000 - 2006 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: Provides file handling functions.
+*
+*/
+
+
+
+#ifndef __FILEUTIL_H__
+#define __FILEUTIL_H__
+
+#include "vpnapidefs.h"
+
+/**
+ * File name extensions
+ */
+_LIT(KPolFileExt,       ".pol");
+_LIT(KPinFileExt,       ".pin");
+_LIT(KCertFileExt,      ".cer");
+_LIT(KPrivKeyFileExt,   ".key");
+
+/**
+ * File name patterns
+ */
+_LIT(KPinFilePat,           "*.pin");
+_LIT(KPolFilePat,           "*.pol");
+_LIT(KUserPrivKeyFilePat,   "-user*.key");
+_LIT(KCaCertFilePat,        "-ca*.cer");
+_LIT(KPeerCertFilePat,      "-peer*.cer");
+_LIT(KAllFilesPat,          "*.*");
+
+/**
+ * File names
+ */
+_LIT(KPolListFile,  "vpnpolicies");
+
+/**
+ * Paths
+ */
+
+class RFs;
+
+/**
+ * A collection of methods for handling files and file names.
+ */
+class TFileUtil
+    {
+public:
+    TFileUtil(RFs& aFs);
+    TFileName ReplaceExtension(const TFileName& aFileName,
+                               const TDesC& aExtension);
+    TBool FileExists(const TFileName& aFileName);
+    HBufC8* LoadFileDataL(const TFileName& aFileName);
+    HBufC* LoadFileDataUL(const TFileName& aFileName);
+    void SaveFileDataL(const TFileName& aFileName,
+                       const TDesC8& aFileData);
+    void SaveFileDataL(const TFileName& aFileName,
+                       const TDesC& aFileData);
+    // Ownership of the return object transferred to caller
+    // in Make* and Get* functions
+    HBufC* MakeFileNameLC(const TDesC& aDir, const TDesC& aName,
+                           const TDesC& aExtension);
+    TFileName MakeFileName(const TDesC& aDir, const TDesC& aNameAndExtension);
+    HBufC* GetPolFileNameLC(const TVpnPolicyId& aPolicyId);
+    HBufC* GetPinFileNameLC(const TVpnPolicyId& aPolicyId);
+    HBufC* GetPolFileNameL(const TVpnPolicyId& aPolicyId);
+    HBufC* GetPinFileNameL(const TVpnPolicyId& aPolicyId);
+    TFileName PolListFileNameL();
+    void DeleteFileL(const TFileName& aFileName);
+    void DeleteFilesL(const TFileName& aFileFilter);
+    void MoveFileL(const TFileName& aSrcFileName, const TFileName& aDstFileName);
+    void CopyFileL(const TFileName& aSrcFileName, const TFileName& aDstFileName);
+    void CreateDirIfNeededL(const TFileName& aDirName);
+    HBufC8* To8BitL(const TDesC16& aDes);
+    HBufC16* To16BitL(const TDesC8& aDes);
+    void DeleteDirL(const TFileName& aDirName);
+
+private:
+    RFs& iFs;
+    };
+
+#endif // __FILEUTIL_H__