--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vpnui/vpnpolins/inc/vpnbundlehandler.h	Thu Dec 17 09:14:51 2009 +0200
@@ -0,0 +1,148 @@
+/*
+* Copyright (c) 2007 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:   Extracted VPN bundle file handler.
+*
+*/
+
+
+
+
+#ifndef C_VPNBUNDLEHANDLER_H
+#define C_VPNBUNDLEHANDLER_H
+
+#include <e32base.h>
+#include <f32file.h>
+
+/**
+ * Basic handler for VPN bundle (i.e. the extracted .VPN file contents)
+ *
+ * Can be used to verify .vpn / .p12 file existence, and to
+ * extract raw .vpn / .p12 file data into buffers.
+ */
+class CVpnBundleHandler : public CBase 
+    {
+public:
+    /**
+     * Standard twophased constructor.
+     *
+     * @param aBundleDir Reference to the directory where the 
+     *        extracted bundle is located.
+     *
+     */
+    static CVpnBundleHandler* NewL(const TDesC& aBundleDir);
+    /**
+     * Standard twophased constructor that leaves CleanupStack
+     * residuals.
+     *
+     * @param aBundleDir Reference to the directory where the 
+     *        extracted bundle is located.
+     *
+     */
+    static CVpnBundleHandler* NewLC(const TDesC& aBundleDir);
+    ~CVpnBundleHandler();
+
+private:
+    CVpnBundleHandler(const TDesC& aBundleDir);
+
+protected:
+    void ConstructL();
+
+public:
+
+    /**
+     * Gather information about the bundle contents:
+     * Extract filenames for PKCS12 package and
+     * VPN command file (if those exist) to local variables.
+     *
+     *
+     * @leave Leaves if there are more than 1 cmd files / p12 packages
+     */
+    void        AnalyzeBundleContentsL();
+
+    /**
+     * Returns ETrue iff a command file was found in bundle analysis
+     *
+     * @return ETrue iff a command file was found in bundle analysis
+     *
+     */
+    TBool       CommandFileExists() const;
+
+    /**
+     * Returns ETrue iff a PKCS#12 file was found in bundle analysis
+     *
+     * @return ETrue iff a PKSC#12 file was found in bundle analysis
+     */
+    TBool       PKCS12FileExists() const;
+
+    /**
+     * Extracts PKCS12 data from the PKCS#12 file into a 8bit buffer.
+     *
+     * @return HBufC8* buffer containing the raw PKCS#12 data.
+     *         Control of the object transferred to caller.
+     *
+     * @leave Leaves if OOM, or if file operations fail.
+     */
+    HBufC8*      ExtractPKCS12DataL();
+
+    /**
+     * Extracts VPN command file XML data from the command file 
+     * into a 8bit buffer.
+     *
+     * @return HBufC8* buffer containing the raw command file
+     *         XML data. Control of the object transferred to caller.
+     *
+     * @leave Leaves if OOM, or if file operations fail.
+     */
+    HBufC8*      ExtractCommandFileDataL();
+
+private:
+
+    /**
+     * Extracts the command file name to iCommandFileName.
+     * Command file name is decided by searching the temp directory
+     * into which the VPN file was extracted. If more than one command
+     * file is found, or OOM, the function may leave.
+     * Command file search is based on file extension pattern (".vpc")
+     *
+     * @leave Leaves if OOM or more than one command files found
+     */
+    void        LocateCommandFileL();
+
+    /**
+     * Extracts the PKCS#12 file name to iPKCS12FileName.
+     * PKCS#12 file name is decided by searching the temp directory
+     * into which the VPN file was extracted. If more than one PKCS#12
+     * file is found, or OOM, the function may leave.
+     * Command file search is based on file extension pattern 
+     * (".p12")
+     *
+     * @leave Leaves if OOM or more than one command files found
+     */
+    void        LocatePKCS12FileL();
+
+private:
+    // Full filename (path included) to PKCS#12 file in .VPN bundle
+    HBufC*      iPKCS12FileName;
+
+    // Full filename (path included) to command file in .VPN bundle
+    HBufC*      iCommandFileName;
+
+    // Reference to the location of extracted .VPN bundle
+
+    TPtrC       iBundleFileDir; // ref
+    RFs         iFileServer;
+    };
+
+#endif // C_VPNPOLICYINSTALLER_H
+