Mir
message_receiver.h
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1 /*
2  * Copyright © 2013-2014 Canonical Ltd.
3  *
4  * This program is free software: you can redistribute it and/or modify it
5  * under the terms of the GNU General Public License version 3,
6  * as published by the Free Software Foundation.
7  *
8  * This program is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11  * GNU General Public License for more details.
12  *
13  * You should have received a copy of the GNU General Public License
14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
15  *
16  * Authored by: Kevin DuBois <kevin.dubois@canonical.com>
17  */
18 #ifndef MIR_FRONTEND_MESSAGE_RECEIVER_H_
19 #define MIR_FRONTEND_MESSAGE_RECEIVER_H_
20 
21 #include <functional>
22 #include <boost/asio.hpp>
23 #include <mir/fd.h>
24 
25 namespace mir
26 {
27 namespace frontend
28 {
29 class SessionCredentials;
30 namespace detail
31 {
33 {
34 public:
35  //receive message from the socket. 'handler' will be called when 'buffer' has been filled with exactly 'size'
36  typedef std::function<void(boost::system::error_code const&, size_t)> MirReadHandler;
37  virtual void async_receive_msg(MirReadHandler const& handler, boost::asio::mutable_buffers_1 const& buffer) = 0;
38  virtual boost::system::error_code receive_msg(boost::asio::mutable_buffers_1 const& buffer) = 0;
39  virtual size_t available_bytes() = 0;
40  virtual SessionCredentials client_creds() = 0;
41  virtual void receive_fds(std::vector<Fd>& fds) = 0;
42 
43 protected:
44  MessageReceiver() = default;
45  virtual ~MessageReceiver() = default;
46  MessageReceiver(MessageReceiver const&) = delete;
47  MessageReceiver& operator=(MessageReceiver const&) = delete;
48 };
49 
50 }
51 }
52 }
53 #endif /* MIR_FRONTEND_MESSAGE_RECEIVER_H_ */
All things Mir.
Definition: atomic_callback.h:25
MessageReceiver & operator=(MessageReceiver const &)=delete
Definition: session_credentials.h:27
virtual boost::system::error_code receive_msg(boost::asio::mutable_buffers_1 const &buffer)=0
virtual SessionCredentials client_creds()=0
virtual void receive_fds(std::vector< Fd > &fds)=0
virtual void async_receive_msg(MirReadHandler const &handler, boost::asio::mutable_buffers_1 const &buffer)=0
Definition: message_receiver.h:32
std::function< void(boost::system::error_code const &, size_t)> MirReadHandler
Definition: message_receiver.h:36

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Generated on Wed Mar 30 00:29:56 UTC 2016