telephonyserver/etelpacketdata/inc/pcktretrieve.h
changeset 0 3553901f7fa8
child 24 6638e7f4bd8f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/telephonyserver/etelpacketdata/inc/pcktretrieve.h	Tue Feb 02 01:41:59 2010 +0200
@@ -0,0 +1,101 @@
+// Copyright (c) 2008-2009 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:
+// Packet ETel API v1.0
+// Header file for asynchronous list retrieval classes
+// 
+//
+
+/**
+ @file
+*/
+
+#ifndef _PCKTRETRIEVE_H_
+#define _PCKTRETRIEVE_H_
+
+#include <etelpckt.h>
+#include <pcktlist.h>
+#include <mmretrieve.h>
+
+class CRetrievePcktMbmsMonitoredServices : public CAsyncRetrieveWithClientIds
+/** 
+Reads MBMS monitored service list from the phone.
+
+Enables the client to retrieve all the monitored service list in a single call. 
+A CPcktMbmsMonitoredServiceList object is returned to the client. 
+Due to the probable time taken to retrieve a list, clients must use an asynchronous 
+approach.  
+
+@publishedPartner
+@released
+*/
+	{
+public:
+	IMPORT_C static CRetrievePcktMbmsMonitoredServices* NewL(RPacketService& aService);
+	IMPORT_C ~CRetrievePcktMbmsMonitoredServices();
+	IMPORT_C CPcktMbmsMonitoredServiceList* RetrieveListL();
+	IMPORT_C void Start(TRequestStatus& aReqStatus);
+protected:
+	CRetrievePcktMbmsMonitoredServices(RPacketService& aService);
+	void ConstructL();
+	virtual void RestoreListL();
+private:
+	virtual void CancelReq(TInt aIpc1, TInt aIpc2);
+	virtual void Get(TInt aIpc, TRequestStatus& aReqStatus, TDes8& aDes1, TDes8& aDes2);	
+private:
+	/**
+	 * Holds the list of services retrieved from the TSY
+	 */
+	CPcktMbmsMonitoredServiceList* iResults;
+	/**
+	 * Holds a reference to packet service object
+	 */
+	RPacketService& iService;
+	};
+	
+NONSHARABLE_CLASS(CRetrievePcktMbmsSessionList) : public CAsyncRetrieveVariableLengthBufferV2
+/** 
+ * It is used to retrieve MBMS sessions from TSY.
+ * It inherits from CAsyncRetrieveVariableLengthBufferV2, active object derived class that
+ * enables retrieval of data of variable length - length of data is retrieved by
+ * the first IPC it issues, and actual data via second IPC.
+ * @publishedPartner
+ * @released
+*/
+	{
+public:
+	IMPORT_C static CRetrievePcktMbmsSessionList* NewL(RPacketMbmsContext& aPcktMbmsContext, RPacketMbmsContext::CMbmsSession& aSessionIdList);
+	IMPORT_C void Start(TRequestStatus& aReqStatus);
+protected:
+	virtual void Get(TInt aIpc, TRequestStatus& aReqStatus, TDes8& aDes1, TDes8& aDes2);
+	virtual void CancelReq(TInt aIpc1, TInt aIpc2);
+protected:
+	virtual void RestoreListL();	
+	CRetrievePcktMbmsSessionList(RPacketMbmsContext& aPcktMbmsContext, RPacketMbmsContext::CMbmsSession& aSessionIdList);
+protected:
+	/**
+	 * Holds reference to MBMS context.
+	 */
+	RPacketMbmsContext& iPcktMbmsContext;
+	/**
+	 * Holds the list of MBMS sessions of a MBMS service
+	 */
+	RPacketMbmsContext::CMbmsSession& iSessionIdList;
+	/**
+	 * Holds the session and subsession handles for server side authentication.
+	 */
+	TPckgBuf<TClientId> iId;
+	};
+	
+#endif // _PCKTRETRIEVE_H_
+