secsrv_plat/security_code_ui_api/inc/SecUi.h
changeset 0 164170e6151a
child 26 aad866c37519
child 49 09b1ac925e3f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/secsrv_plat/security_code_ui_api/inc/SecUi.h	Tue Jan 26 15:20:08 2010 +0200
@@ -0,0 +1,83 @@
+/*
+* Copyright (c) 2002 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 initialization and uninitialization for SecUi resource file
+*
+*
+*/
+
+
+#ifndef     __SECUI_H
+#define     __SECUI_H
+
+class TSecUi
+	{
+	public:
+		/**
+		* Initializes SecUi resource file
+		*
+		* Should be called before using any other SecUi methods 
+		*/
+		IMPORT_C static void InitializeLibL();
+		/**
+		* Uninitializes SecUi resource file
+		*
+		* Should be called after finished using SecUi methods 
+		*/
+		IMPORT_C static void UnInitializeLib();
+		/**
+		* Returns the resource file name of SecurityUI dll.
+		*
+		* @return TFileName (resource file name) 
+		*/
+		static TFileName ResourceFileName();
+        	/**
+        * Check if SecUi can be uninitialized, i.e. if client count is zero (or less).
+        *
+        * @return ETrue if SecUi can be freed, EFalse otherwise.
+        */
+		TBool CanBeFreed();
+
+		/**
+        * Increse client count for this thread.
+        */
+		void IncreaseClientCount();
+
+		/**
+        * Decrease client count for this thread
+        */
+		void DecreaseClientCount();
+
+	private:
+		/**
+		* C++ default constructor.
+		*/
+		TSecUi();
+		/**
+		* Destructor.
+		*/
+		~TSecUi();
+		/**
+		* Symbian OS constructor.
+		*/
+		void ConstructL();
+	private:
+		TInt iResourceFileOffset;
+        TInt iClientCount;
+
+	};
+#endif
+
+// End of file
+