diff -r 675a964f4eb5 -r 35751d3474b7 crypto/weakcryptospi/source/spi/cryptospiutil.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crypto/weakcryptospi/source/spi/cryptospiutil.h	Thu Sep 10 14:01:51 2009 +0300
@@ -0,0 +1,92 @@
+/*
+* Copyright (c) 2006-2009 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: 
+* CryptoSpi Utility Functionality definition
+*
+*/
+
+
+/**
+ @file
+ @internalComponent
+ @released
+*/
+
+#ifndef __CRYPTOSPIUTIL_H__
+#define __CRYPTOSPIUTIL_H__
+
+#include <cryptospi/cryptocharacteristics.h>
+#include <cryptospi/ruleselector.h>
+
+namespace CryptoSpi
+	{
+	class CryptoSpiUtil
+		{
+	public:
+		
+		/**
+		Run the cryptospi setup executable to publish the characteristics
+		@return KErrNone if successful; otherwise, a system wide error code.
+		*/
+		static TInt RunCryptoSpiPropertySetupExe();
+		
+		/**
+		Retrieve characteristics and Dll list for an interface
+		@param aInterface the interface Uid
+		*/
+		static void RetrieveCharacteristicsL(TInt32 aInterface, RPointerArray<CCharacteristicsAndPluginName>& aList);
+
+		/**
+		Retrieve characteristics and Dll list for an interface
+		@param aInterface the interface Uid
+		*/
+		static void RetrieveCharacteristicsL(TInt32 aInterface, RPointerArray<CRulesCharacteristicsAndPluginName>& aList);
+
+		/**
+		Get the plugin dll name from the given Dll index
+		@param aDllIndex dll index
+		@param aName the plugin file name
+		@return KErrNone if successful; otherwise, a system wide error code.
+		*/
+		static TInt DllIndexToName(TInt aDllIndex, TFileName& aName);
+		
+		/**
+		Load the given name plugin Dll, and leaves the plugin handle on the cleanup stack
+		@param aLib the library handle of the plugin dll, which is put on the cleanup stack.
+		@param aFileName the plugin dll file name
+		*/
+		static void LoadPluginDllLC(RLibrary& aLib, TFileName& aFileName);
+		
+		/**
+		Create the characteristics for a crypto interface
+		@param aInterface the crypto interface
+		@return the pointer to characteristic
+		*/
+		static CCharacteristics* CreateCharacteristicsL(TInt32 aInterface);
+		
+	private:
+		/**
+		Retrieve the characteristics to the given buffer
+		@param aInterface the crypto interface
+		@param aStream the steam to read from
+		@param aBuf the buffer which holds the characteristic
+		@param aCount the count of the characteristics.
+		*/	
+		static TInt RetrieveCharacteristicsL(TInt32 aInterface, RDesReadStream& aStream, RBuf8& aBuf, TInt& aCount);
+		};
+	}
+
+#endif //__CRYPTOSPIUTIL_H__
+
+