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_JSON_RPCCLIENT_H
30 #define CXXTOOLS_JSON_RPCCLIENT_H
31 
32 #include <cxxtools/remoteclient.h>
33 #include <string>
34 
35 namespace cxxtools
36 {
37 
38 class SelectorBase;
39 
40 namespace json
41 {
42 
43 class RpcClientImpl;
44 
45 class RpcClient : public RemoteClient
46 {
47         RpcClientImpl* _impl;
48 
49         RpcClient(RpcClient&);
50         void operator= (const RpcClient&);
51 
52     public:
RpcClient()53         RpcClient()
54         : _impl(0)
55         { }
56 
57         RpcClient(SelectorBase& selector, const std::string& addr, unsigned short port);
58 
59         RpcClient(const std::string& addr, unsigned short port);
60 
61         virtual ~RpcClient();
62 
63         void setSelector(SelectorBase& selector);
64 
65         void connect(const std::string& addr, unsigned short port);
66 
67         void close();
68 
69         void beginCall(IComposer& r, IRemoteProcedure& method, IDecomposer** argv, unsigned argc);
70 
71         void endCall();
72 
73         void call(IComposer& r, IRemoteProcedure& method, IDecomposer** argv, unsigned argc);
74 
75         const IRemoteProcedure* activeProcedure() const;
76 
77         void cancel();
78 
79         void wait(std::size_t msecs = WaitInfinite);
80 
81         const std::string& prefix() const;
82 
83         void prefix(const std::string& p);
84 
85 };
86 
87 }
88 
89 }
90 
91 #endif // CXXTOOLS_JSON_RPCCLIENT_H
92