--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysstatemgmt/systemstatemgr/ssm/src/ssmswppolicymap.cpp	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,212 @@
+// 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:
+//
+
+#include "ssmdebug.h"
+#include "ssmswppolicymap.h"
+
+
+//
+// The CSsmSwpPolicyMapping implementation
+//
+
+// Construction/destruction
+	
+/**
+Create a mapping from an swp and a file name
+
+@param aSwpKey The swp key to set 
+@param aFilename The file name associated with this swp key
+@return A new CSsmSwpPolicyMapping containing the swp and file name
+*/
+CSsmSwpPolicyMapping* CSsmSwpPolicyMapping::NewLC(TUint aSwpKey, const TDesC& aFilename)
+	{
+	CSsmSwpPolicyMapping* self = new (ELeave) CSsmSwpPolicyMapping(aSwpKey);
+	CleanupStack::PushL(self);
+	self->ConstructL(aFilename);
+	return self;
+	}  //lint !e1746 Suppress parameter 'aSwpKey' could be made const reference
+
+/**
+Construct a mapping onbject
+
+@param aSwpKey swp key to set 
+
+*/
+CSsmSwpPolicyMapping::CSsmSwpPolicyMapping(TUint aSwpKey) :
+	iSwpKey(aSwpKey)
+	{
+	}  //lint !e1746 Suppress parameter 'aSwpKey' could be made const reference
+
+/**
+Set file on a constructed object
+
+@param aFile File name to set 
+*/
+void CSsmSwpPolicyMapping::ConstructL(const TDesC& aFilename)
+	{
+	iFilename = aFilename.AllocL();
+	}
+
+/**
+Trivial destructor
+*/
+CSsmSwpPolicyMapping::~CSsmSwpPolicyMapping()
+	{
+	delete iFilename;
+	}
+
+// Accessors
+
+/**
+Retrieve this mapping's swp key
+
+@return An swp key
+*/
+TUint CSsmSwpPolicyMapping::SwpKey() const
+	{
+	return iSwpKey;
+	}
+
+/**
+Retrieve this mapping's file name
+
+@return A reference to a descriptor containing the file name
+*/
+const TDesC& CSsmSwpPolicyMapping::Filename() const
+	{
+	return *iFilename;
+	}
+ 
+/**
+Method for comparing two mappings.
+Used by the map's sort and search functions
+*/
+TInt CSsmSwpPolicyMapping::CompareBySwp(const CSsmSwpPolicyMapping& aFirst, const CSsmSwpPolicyMapping& aSecond)
+	{
+	return aFirst.SwpKey() - aSecond.SwpKey();
+	}
+
+/**
+This linear order encapsulates the function used for sorting mappings by their swp as
+well as determining equivalence when searching
+
+@see TLinearOrder
+*/
+	
+static TLinearOrder<CSsmSwpPolicyMapping> bySwp( CSsmSwpPolicyMapping::CompareBySwp );
+
+
+//
+// The CSsmSwpPolicyMap implementation
+//
+
+// Construction/destruction
+
+/**
+Trivial factory methods
+*/
+CSsmSwpPolicyMap* CSsmSwpPolicyMap::NewLC()
+	{
+	CSsmSwpPolicyMap* self = new (ELeave) CSsmSwpPolicyMap();
+	CleanupStack::PushL(self);
+	return self;
+	}
+
+CSsmSwpPolicyMap* CSsmSwpPolicyMap::NewL()
+	{
+	CSsmSwpPolicyMap* self = NewLC();
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+CSsmSwpPolicyMap::CSsmSwpPolicyMap()
+	{
+	}
+
+/**
+Destroy item list
+*/
+CSsmSwpPolicyMap::~CSsmSwpPolicyMap()
+	{
+	iItems.ResetAndDestroy();
+	}
+
+/**
+Add a mapping to the mapping list
+After this call, the map owns the mapping and the API user must pop the mapping 
+from the cleanup stack
+
+@param aSwpKey The swp key to set 
+@param aFilename The file name to be associated with this swp key
+@leave KErrAlreadyExists if this swp key is already in the list
+
+*/
+void CSsmSwpPolicyMap::AddL(TUint aSwpKey, const TDesC& aFilename)
+	{
+	CSsmSwpPolicyMapping* mapping = CSsmSwpPolicyMapping::NewLC(aSwpKey, aFilename);
+	iItems.InsertInOrderL(mapping, bySwp);
+	CleanupStack::Pop(mapping);
+	}  //lint !e1746 Suppress parameter 'aSwpKey' could be made const reference
+
+/**
+ * Delete a mapping from the mapping list
+ * After this call the mapping corresponding to the key is deleted 
+ * @param aSwpKey The swp key to be deleted
+ * @leave KErrNotFound if this swp key is not present in the list
+*/
+#ifdef _DEBUG
+void CSsmSwpPolicyMap::DeleteSwpMapL(TUint aSwpKey)
+	{
+	CSsmSwpPolicyMapping* mapping = CSsmSwpPolicyMapping::NewLC(aSwpKey, KNullDesC);
+	TInt mappingarrayindex = iItems.FindInOrderL(mapping, bySwp);
+	CleanupStack::PopAndDestroy(mapping);
+	CSsmSwpPolicyMapping* found = iItems[mappingarrayindex];
+	delete found;
+	iItems.Remove(mappingarrayindex);
+	iItems.Compress();
+	}  //lint !e1746 Suppress parameter 'aSwpKey' could be made const reference
+#endif
+
+/**
+Find a file name for the supplied swp
+@param aSwpKey The swp key to search for in the mapping
+@return A descriptor containing the file name associated with the swp
+@leave KErrNotFound if there is no item matching this swp
+
+*/
+const TDesC& CSsmSwpPolicyMap::FilenameL(TUint aSwpKey) const
+	{
+	const CSsmSwpPolicyMapping* found = MappingL(aSwpKey);
+	return found->Filename();
+	}  //lint !e1746 Suppress parameter 'aSwpKey' could be made const reference
+
+
+/**
+Find a mapping object for the supplied swp
+@param aSwp The swp key to search for
+@return The mapping object corresponding to the swp
+@leave KErrNotFound if there is no item matching this swp
+
+*/
+const CSsmSwpPolicyMapping* CSsmSwpPolicyMap::MappingL(TUint aSwpKey) const
+	{
+	CSsmSwpPolicyMapping* search = CSsmSwpPolicyMapping::NewLC(aSwpKey, KNullDesC);
+	TInt pos = iItems.FindInOrderL(search, bySwp);
+	CleanupStack::PopAndDestroy(search);
+	const CSsmSwpPolicyMapping* const& found = iItems[pos];
+	return found;
+	}  //lint !e1746 Suppress parameter 'aSwpKey' could be made const reference
+
+