TB10.1 Example Applications: examples/Base/IPC/ClientServer/Simple/SimpleClient.h Source File

00001 // Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).
-00002 // All rights reserved.
-00003 // This component and the accompanying materials are made available
-00004 // under the terms of "Eclipse Public License v1.0"
-00005 // which accompanies this distribution, and is available
-00006 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
-00007 //
-00008 // Initial Contributors:
-00009 // Nokia Corporation - initial contribution.
-00010 //
-00011 // Contributors:
-00012 //
-00013 // Description:
-00014 //
-00015 
-00016 #if !defined(__COUNTSERV_H__)
-00017 #define __COUNTSERV_H__
-00018 
-00019 #if !defined(__E32BASE_H__)
-00020 #include <e32base.h>
-00021 #endif
-00022 
-00023 
-00024 //**********************************
-00025 //RCountServSession
-00026 //**********************************
-00027 
-00028 // Our client-side handle to a session with the server.
-00029 // The class forms a layer over the Symbian provided RSessionBase class.
-00030 //
-00031 // The class deals with the requests made by the main example code by forwarding
-00032 // them to the server. The type of request is identified by a code, one of
-00033 // the TCountServRqst enum values, and arguments are passed via a TIpcArgs object.
-00034 //
-00035 // The functions Increase(), Decrease() etc are wrappers for different calls to 
-00036 // SendReceive().
-00037 //
-00038 // Most of the functions here return void; if they fail, the server panics the client.
-00039 // If they return it can be assumed that there is no error.
-00040 //
-00041 // The RThread object is a handle to the thread that is acting as the server.
-00042 
-00043 
-00044 class RCountServSession : public RSessionBase
-00045         {
-00046 public:
-00047         RCountServSession();
-00048         TInt Connect();
-00049         TVersion Version() const;
-00050         TInt UnsupportedRequest();
-00051         TInt SetFromString(const TDesC& aString);
-00052         void Increase();
-00053         void Decrease();
-00054         void IncreaseBy(TInt anInt);
-00055         void DecreaseBy(TInt anInt);
-00056         void Reset();
-00057         TInt CounterValue();
-00058         void BadRequest();
-00059         void Close();
-00060 private:
-00061     RThread iServerThread;
-00062         };
-00063 
-00064 
-00065 #endif
-00066 
-