Mir
fd_socket_transmission.h
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1 /*
2  * Copyright © 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 Lesser 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 Lesser General Public License for more details.
12  *
13  * You should have received a copy of the GNU Lesser 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 
19 #ifndef MIR_FD_SOCKET_TRANSMISSION_H_
20 #define MIR_FD_SOCKET_TRANSMISSION_H_
21 #include "mir/fd.h"
22 #include <vector>
23 #include <system_error>
24 #include <stdexcept>
25 
26 namespace mir
27 {
28 struct socket_error : std::system_error
29 {
30  socket_error(std::string const& message);
31 };
32 
33 struct socket_disconnected_error : std::system_error
34 {
35  socket_disconnected_error(std::string const& message);
36 };
37 
38 struct fd_reception_error : std::runtime_error
39 {
40  fd_reception_error(std::string const& message);
41 };
42 
43 bool socket_error_is_transient(int error_code);
44 void send_fds(mir::Fd const& socket, std::vector<mir::Fd> const& fd);
45 void receive_data(mir::Fd const& socket, void* buffer, size_t bytes_requested, std::vector<mir::Fd>& fds);
46 }
47 #endif /* MIR_FD_SOCKET_TRANSMISSION_H_ */
All things Mir.
Definition: atomic_callback.h:25
bool socket_error_is_transient(int error_code)
Definition: fd_socket_transmission.cpp:90
socket_error(std::string const &message)
Definition: fd_socket_transmission.cpp:28
Definition: fd.h:33
void send_fds(mir::Fd const &socket, std::vector< mir::Fd > const &fd)
Definition: fd_socket_transmission.cpp:43
void receive_data(mir::Fd const &socket, void *buffer, size_t bytes_requested, std::vector< mir::Fd > &fds)
Definition: fd_socket_transmission.cpp:95
Definition: fd_socket_transmission.h:38
Definition: fd_socket_transmission.h:28
Definition: fd_socket_transmission.h:33

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