1 /*
2  * Copyright (C) 2011 Tommi Maekitalo
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * As a special exception, you may use this file as part of a free
10  * software library without restriction. Specifically, if other files
11  * instantiate templates or use macros or inline functions from this
12  * file, or you compile this file and link it with other files to
13  * produce an executable, this file does not by itself cause the
14  * resulting executable to be covered by the GNU General Public
15  * License. This exception does not however invalidate any other
16  * reasons why the executable file might be covered by the GNU Library
17  * General Public License.
18  *
19  * This library is distributed in the hope that it will be useful,
20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
22  * Lesser General Public License for more details.
23  *
24  * You should have received a copy of the GNU Lesser General Public
25  * License along with this library; if not, write to the Free Software
26  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
27  */
28 
29 #ifndef CXXTOOLS_REMOTECLIENT_H
30 #define CXXTOOLS_REMOTECLIENT_H
31 
32 #include <cstddef>
33 
34 namespace cxxtools
35 {
36     class IComposer;
37     class IDecomposer;
38     class IRemoteProcedure;
39 
40     class RemoteClient
41     {
42         public:
43             static const std::size_t WaitInfinite = static_cast<std::size_t>(-1);
44 
~RemoteClient()45             virtual ~RemoteClient()
46             { }
47 
48             virtual void beginCall(IComposer& r, IRemoteProcedure& method, IDecomposer** argv, unsigned argc) = 0;
49 
50             virtual void endCall() = 0;
51 
52             virtual void call(IComposer& r, IRemoteProcedure& method, IDecomposer** argv, unsigned argc) = 0;
53 
54             virtual const IRemoteProcedure* activeProcedure() const = 0;
55 
56             virtual void cancel() = 0;
57 
58             virtual void wait(std::size_t msecs = WaitInfinite) = 0;
59 
60     };
61 }
62 
63 #endif // CXXTOOLS_REMOTECLIENT_H
64