sysstatemgmt/systemstatemgr/ssm/inc/ssmstatepolicyresolver.h
changeset 0 4e1aa6a622a0
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysstatemgmt/systemstatemgr/ssm/inc/ssmstatepolicyresolver.h	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,60 @@
+// Copyright (c) 2007-2009 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:
+//
+
+#ifndef __SSMSTATEPOLICYRESOLVER_H__
+#define __SSMSTATEPOLICYRESOLVER_H__
+
+#include <e32base.h>
+#include "ssmstatepolicyresolverproxy.h"
+
+
+class TSsmState;
+class TParsePtrC;
+class CSsmStatePolicyFrame;
+
+/**
+The CSsmStatePolicyResolver is passed a TSsmState and uses this to create a
+CSsmStatePolicyFrame that encapsulates the corresponding policy DLL
+The policy DLL is resolved using a naming standard described in @c MSsmStatePolicy.
+
+@internalComponent
+@released
+*/
+class CSsmStatePolicyResolver : public CBase, public MSsmStatePolicyResolverProxy
+	{
+public:
+	static CSsmStatePolicyResolver* NewL();
+	static CSsmStatePolicyResolver* NewLC();
+	
+		//from MPolicyResolverProxy
+	void GetStatePolicyL(TSsmState aState);
+	CSsmStatePolicyFrame* Policy();
+	void ReleasePolicyResolver();
+
+	
+private:
+	CSsmStatePolicyResolver();
+	~CSsmStatePolicyResolver();
+	void GetFileNameForState(const TSsmState& aState, TDes& aLibraryFilename) const;
+	TBool NeedsLoading(const TParsePtrC& aLibraryFilename) const;
+	void LoadLibraryLC(RLibrary& aLibrary, const TDesC& aLibraryFilename) const;
+	CSsmStatePolicyFrame* CreatePolicyLC(const RLibrary& aLibrary) const;
+	
+private:
+	RLibrary iLibrary;
+	CSsmStatePolicyFrame* iPolicy;
+	};
+
+#endif