supl/locationsuplfw/gateway/inc/epos_csuplsubsessionregistry.h
changeset 0 667063e416a2
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/supl/locationsuplfw/gateway/inc/epos_csuplsubsessionregistry.h	Tue Feb 02 01:06:48 2010 +0200
@@ -0,0 +1,127 @@
+/*
+* Copyright (c) 2005 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:   Registry for subsessions
+*
+*/
+
+
+
+#ifndef __CSuplSubSessionRegistry_H__
+#define __CSuplSubSessionRegistry_H__
+
+// INCLUDES
+#include <e32base.h>
+
+// FORWARD DECLARATIONS
+class CSuplIPCSubSession;
+
+// CLASS DECLARATION
+
+/**
+*  Class to handle subsession registry entries for a session 
+*/
+class CSuplSubsessionRegistry :public CBase
+	{
+    public:  // Constructors and destructor
+
+        /**
+        * Two-phased constructor
+        *
+        * @return a new instance of this class
+        */
+		static CSuplSubsessionRegistry* NewL();
+
+        /**
+        * C++ destructor
+        */
+		~CSuplSubsessionRegistry();
+
+	public:		// New functions
+
+        /**
+        * Retreives the appropriate subsession.
+        *
+        * @param aHandle the subsession handle
+        * @return a subsession
+        */
+        CSuplIPCSubSession* SubSessionFromHandleL(
+            /* IN  */   TUint aHandle
+            );
+
+        /**
+        * Retreives the appropriate subsession.
+        *
+        * @param aIndex the index in the list
+        * @return a subsession, NULL if no session at specified index.
+        */
+        CSuplIPCSubSession* SubSessionFromIndex(
+            /* IN  */   TInt aIndex
+            );
+
+        /**
+        * Returns the maximum number of reference counting 
+		* objects that the object index can hold before 
+		* internal buffers need to be expanded.
+        * @return the maximum number of reference counting objects.
+        */
+        TInt Count();
+
+        /**
+        * Closes a subsession.
+        *
+        * @param aHandle a handle to the subsession
+        */
+        void CloseSubSession(
+            /* IN  */        TUint aHandle
+            );
+
+        /**
+        * Adds an object instance to the registry and
+        * transfers object ownership to the registry.
+        *
+        * @param aSubSession an object instance
+        * @return a registry handle to the object instance.
+        */
+        TInt AddInstanceL(
+            /* IN  */     CSuplIPCSubSession* aSubSession
+            );
+
+    private:
+
+        /**
+        * C++ default constructor.
+        */
+        CSuplSubsessionRegistry();
+
+        /**
+        * By default EPOC constructor is private.
+        */
+        void ConstructL();
+
+        // By default, prohibit copy constructor
+        CSuplSubsessionRegistry( const CSuplSubsessionRegistry& );
+        // Prohibit assigment operator
+        CSuplSubsessionRegistry& operator= ( const CSuplSubsessionRegistry& );
+
+    private:	// Data
+
+        CObjectIx*      iRegistryIndex;
+        CObjectCon*     iRegistryContainer;
+        CObjectConIx*   iRegistryContainerIndex;
+    };
+
+
+#endif // __CSuplSubSessionRegistry_H__
+
+// End of File