diff -r 594d59766373 -r 7d48bed6ce0c telutils/xqtelephonyservice/inc/xqcallinfoimpl.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/telutils/xqtelephonyservice/inc/xqcallinfoimpl.h	Tue Aug 31 15:45:17 2010 +0300
@@ -0,0 +1,93 @@
+/*
+* 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:  Provides implementation class for XQCallInfo -class.
+*
+*/
+
+#ifndef XQCALLINFOIMPL_H
+#define XQCALLINFOIMPL_H
+
+#include <QObject>
+#include <QString>
+#include <mcallinformationobserver.h>
+
+#include "xqcallinfo.h"
+
+// forward declarations
+class CCallInformation;
+class CCallInfoIter;
+
+/*!
+    XQCallInfoImpl
+    This class provides implementation for XQCallInfo -class.
+*/
+class XQCallInfoImpl : 
+    public XQCallInfo, 
+    public MCallInformationObserver
+    {
+    Q_OBJECT
+public:
+    
+    /*!
+       Constructor
+    */
+    explicit XQCallInfoImpl();
+
+    /*!
+       Destructor
+    */
+    virtual ~XQCallInfoImpl();
+    
+    /*!
+        \fn void getCalls( QList<CallInfo> &calls )
+        
+       Gets the snapshot of ongoing calls.
+    */
+    void getCalls(QList<CallInfo> &calls);
+    
+    /*!
+        \fn bool isCallInState( CCPCall::TCallState state ) const
+        
+        Returns information whether call in given state exist.
+    */
+    bool isCallInState(CCPCall::TCallState state) const;
+    
+public: // from MCallInformationObserver.    
+    
+    /*!
+        \fn void CallInformationChanged()
+        
+        Informs XQCallinfo that there are changes in ongoing calls.
+    */
+    void CallInformationChanged();
+    
+private:
+    
+    /*!
+        \fn void setCallInformationObserver()
+        
+        Sets the observer for changes in current calls
+    */
+    void setCallInformationObserver();
+    
+private:
+    
+    CCallInformation *m_CallInformation;
+    
+    CCallInfoIter *m_Iter;
+    };
+
+
+#endif // XQCALLINFOIMPL_H
+