diff -r e1b950c65cb4 -r 837f303aceeb epoc32/include/app/MVPbkContactLink.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/epoc32/include/app/MVPbkContactLink.h	Wed Mar 31 12:33:34 2010 +0100
@@ -0,0 +1,128 @@
+/*
+* Copyright (c) 2002-2007 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:  Virtual Phonebook contact link for referencing contacts 
+*                in different stores.
+*
+*/
+
+
+#ifndef MVPBKCONTACTLINK_H
+#define MVPBKCONTACTLINK_H
+
+// INCLUDES
+#include <e32cmn.h>
+#include <e32std.h>
+#include <cvpbkcontactlinkarray.h>
+
+// FORWARD DECLARATIONS
+class TVPbkContactStoreUriPtr;
+class MVPbkStreamable;
+class MVPbkContactStore;
+class MVPbkContactLinkPacking;
+class MVPbkBaseContact;
+
+
+// CLASS DECLARATIONS
+
+/**
+ * Virtual Phonebook Contact link.
+ * An object that uniquely identifies a single Contact and its ContactStore.
+ */
+class MVPbkContactLink
+    {
+    public: // destructor
+        /**
+         * Destructor.
+         */
+        virtual ~MVPbkContactLink() { }
+
+    public: // interface
+        /**
+         * Packages this link for IPC transfer.
+         * Read it using CVPbkContactLinkArray::NewL.
+         * @return Packed link.
+         * @see CVPbkContactLinkArray::NewL
+         */
+        HBufC8* PackLC();
+
+        /**
+         * Returns the contact store which this link belongs to.
+         * @return Contact store associated with this link.
+         */
+        virtual MVPbkContactStore& ContactStore() const =0;
+
+        /**
+         * Returns ETrue if this link refers to the same contact than
+         * aOther, EFalse otherwise.
+         * @param aOther Contact to check equality for.
+         * @return ETrue if this link refers to the same contact than
+         *         aOther, EFalse otherwise.
+         */
+        virtual TBool IsSame(const MVPbkContactLink& aOther) const =0;
+        
+        /**
+         * Checks if this link refers to the contact aContact.
+         * @param aContact Contact to check.
+         * @return ETrue if this link refers to aContact, EFalse otherwise.
+         */
+        virtual TBool RefersTo(const MVPbkBaseContact& aContact) const =0;
+        
+        /**
+         * Returns persistent streaming interface for this object, or NULL
+         * if persistent streaming is not supported.
+         * @return Persistent streaming object or NULL if not supported.
+         */
+        virtual const MVPbkStreamable* Streamable() const =0;
+
+        /**
+         * Returns a packing interface for this link.
+         * @see CVPbkContactLinkArray
+         * @internal
+         * @return Link packing object.
+         */
+        virtual const MVPbkContactLinkPacking& Packing() const = 0;
+        
+        /**
+         * Returns a clone of this contact link.
+         * @return Contact link copy.
+         */
+        virtual MVPbkContactLink* CloneLC() const =0;
+
+        /**
+         * Returns an extension point for this interface or NULL.
+         * @param aExtensionUid Uid of extension.
+         * @return Extension point or NULL.
+         */
+        virtual TAny* ContactLinkExtension(
+                TUid /*aExtensionUid*/) { return NULL; }
+    };
+
+
+// INLINE FUNCTIONS
+inline HBufC8* MVPbkContactLink::PackLC()
+    {
+    CVPbkContactLinkArray* array = CVPbkContactLinkArray::NewLC();
+    MVPbkContactLink* clone = CloneLC();
+    array->AppendL(clone);
+    CleanupStack::Pop(); // clone
+    HBufC8* packed = array->PackLC();
+    CleanupStack::Pop(); // packed
+    CleanupStack::PopAndDestroy(); // array
+    CleanupStack::PushL(packed);
+    return packed;
+    }
+
+#endif // MVPBKCONTACTLINK_H
+
+// End of File