--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ximpfw/core/srcclient/ximpsrvcontextclient.h Thu Dec 17 08:54:49 2009 +0200
@@ -0,0 +1,174 @@
+/*
+* Copyright (c) 2006 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: XIMP Framework PSC Server context session.
+ *
+*/
+
+#ifndef XIMPSRVCONTEXTCLIENT_H__
+#define XIMPSRVCONTEXTCLIENT_H__
+
+#include <e32std.h>
+#include <ximpbase.h>
+
+
+class CXIMPContextEventFilter;
+class CXIMPServiceInfoImp;
+class CXIMPFeatureInfoImp;
+class CBufFlat;
+
+
+/**
+ * XIMP Framework server context session.
+ *
+ * @lib ximpsrvclient.dll
+ * @since S60 v3.2
+ */
+class RXIMPSrvContextClient : public RSessionBase
+ {
+ public:
+
+ /**
+ * Default constructor.
+ */
+ IMPORT_C RXIMPSrvContextClient();
+
+
+ /**
+ * Session connection method.
+ * @param aProtocolImpUid The UID of protocol to associate with
+ * this context client.
+ */
+ IMPORT_C void ConnectL( TUid aProtocolImpUid );
+
+
+ /**
+ * Closes server connection.
+ */
+ IMPORT_C void Close();
+
+
+ /**
+ * Issues context operation request to server.
+ *
+ * @param aOperationType In parameter identifying the operation.
+ * @param aOperationParams In parameter package for operation.
+ * @param aReqId Request ID identifying started request.
+ * @return Error from issuing the request.
+ */
+ IMPORT_C TInt DoQueueOperation(
+ TInt aOperationType,
+ const TDesC8& aOperationParams,
+ TXIMPRequestId& aReqId );
+
+
+ /**
+ * Issues context operation request to server.
+ * To be used when binding with settings id
+ *
+ * @param aOperationType In parameter identifying the operation.
+ * @param aOperationParams In parameter package for operation.
+ * @param aReqId Request ID identifying started request.
+ * @return Error from issuing the request.
+ */
+ IMPORT_C TInt DoQueueOperation2(
+ TInt aOperationType,
+ const TDesC8& aOperationParams,
+ TXIMPRequestId& aReqId );
+
+ /**
+ * Gets presence contexts features.
+ *
+ * @return Presence context features as an externalized
+ * CXIMPFeatureInfoImp. Object ownership is returned to caller.
+ */
+ IMPORT_C HBufC8* GetContextFeaturesL() const;
+
+
+ /**
+ * Issues asynchronous request to listen presence context
+ * events.
+ *
+ * @param aStatus Request status to complete
+ * when new event object is available.
+ */
+ IMPORT_C void ListenEvent( TRequestStatus& aStatus );
+
+
+ /**
+ * Cancels event listen request.
+ */
+ IMPORT_C void CancelListening();
+
+
+ /**
+ * Installs new event filter for presence context event queue.
+ *
+ * @return aFilterData Event filter data to use.
+ */
+ IMPORT_C void InstallEventFilterL( const TDesC8& aFilterData );
+
+
+ /**
+ * Gets event data from event queue.
+ *
+ * @return Event object data from event queue.
+ * Object ownership is returned to caller.
+ * Leaves with KErrNotFound if there isn't
+ * any event available in event queue.
+ */
+ IMPORT_C HBufC8* FetchTopEventDataLC();
+
+
+ /**
+ * Fetch top event req id.
+ *
+ * @param aReqId On the return contains, the top event req id.
+ *
+ * @return Error from req id fetch.
+ */
+ IMPORT_C TInt FetchTopEventReqId( TXIMPRequestId& aReqId );
+
+
+ /**
+ * Drops top event from event queue.
+ *
+ * @return Error from drop.
+ */
+ IMPORT_C TInt DropTopEvent();
+
+
+ private:
+
+ /**
+ * Helper to prepare and get data from server side.
+ *
+ * @return Externalized object to be passed onward
+ */
+ HBufC8* PrepareAndGetDataL( TInt aMsg ) const;
+
+
+ private:
+
+ /**
+ * UID of the used protocol.
+ */
+ TUid iMyUid;
+
+ };
+
+
+#endif // XIMPSRVCONTEXTCLIENT_H__
+
+
+