diff -r f62f87b200ec -r 8e5041d13c84 activityfw/activitydatabase/inc/hsactivitydbclientinterface.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/activityfw/activitydatabase/inc/hsactivitydbclientinterface.h	Fri Apr 16 15:16:09 2010 +0300
@@ -0,0 +1,104 @@
+/*
+* Copyright (c) 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 HSACTIVITYDBCLIENTINTERFACE_H
+#define HSACTIVITYDBCLIENTINTERFACE_H
+#include <qvariant.h>
+
+/**
+ * Enumerate supported functions
+ */
+enum ClientFunctions 
+{
+    AddActivity =0,
+    UpdateActivity,
+    RemoveActivity,
+    RemoveApplicationActivities,
+    RequestedActivityName,
+    Activities,
+    ApplicationActivities,
+    WaitActivity,
+    LaunchActivity,
+    GetData,
+    CancelWait
+};
+
+const char ActivityApplicationKeyword [] = ":ApplicationId";
+const char ActivityActivityKeyword [] = ":ActivityName";
+
+class HsActivityDbClientInterface
+{
+public:
+    
+    /**
+     * Function save provided avtivity in activity storage
+     * @param activity - activity to store
+     * @return 0 on succees, error code otherwise 
+     */
+    virtual int addActivity(const QVariantHash &activity) =0;
+    
+    /**
+     * Function update exiting activity
+     * @param activity - filtering rules
+     * @return 0 on succees, error code otherwise 
+     */
+    virtual int updateActivity(const QVariantHash &activity) =0;
+    
+    /**
+     * Function delete activity
+     * @param activity - filtering rules
+     * @return 0 on succees, error code otherwise 
+     */
+    virtual int removeActivity(const QVariantHash &activity) =0;
+    
+    /**
+     * Function delete activity for application
+     * @param activity - filtering rules
+     * @return 0 on succees, error code otherwise 
+     */
+    virtual int removeApplicationActivities(const QVariantHash &activity) =0;
+    
+    /**
+     * Function return list of all activity
+     * @param result - destination list
+     * @return 0 on succees, error code otherwise 
+     */
+    virtual int activities(QList<QVariantHash>& result) =0;
+    
+    /**
+     * Function return list of all activity
+     * @param result - destination list,
+     * @param activity - filtering rules
+     * @return 0 on succees, error code otherwise 
+     */
+    virtual int applicationActivities(QList<QVariantHash>& result, 
+                                      const QVariantHash &activity) =0;
+    
+    /**
+     * Function subscribe to activity
+     * @param  activity - filtering rules
+     * @return 0 on succees, error code otherwise 
+     */
+    virtual int waitActivity(const QVariantHash &activity)=0;
+    
+    /**
+     * Function launch application activity
+     * @param activity - filtering rules 
+     * @return 0 on succees, error code otherwise 
+     */
+    virtual int launchActivity(const QVariantHash &activity)=0;
+};
+#endif //HSACTIVITYDBCLIENTINTERFACE_H