MPD: net/Init.hxx Source File

MPD 0.20.18

Init.hxx
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1 /*
2 * Copyright 2003-2017 The Music Player Daemon Project
3 * http://www.musicpd.org
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 */
19
20 #ifndef NET_INIT_HXX
21 #define NET_INIT_HXX
22
23 #include "check.h"
24 #include "SocketError.hxx"
25
26 #ifdef _WIN32
27 #include <winsock2.h>
28 #endif
29
30 class ScopeNetInit {
31 #ifdef _WIN32
32 public:
33 ScopeNetInit() {
34 WSADATA sockinfo;
35 int retval = WSAStartup(MAKEWORD(2, 2), &sockinfo);
36 if (retval != 0)
37 throw MakeSocketError(retval, "WSAStartup() failed");
38 }
39
40 ~ScopeNetInit() noexcept {
41 WSACleanup();
42 }
43 #endif
44 };
45
46 #endif
check.h
SocketError.hxx
MakeSocketError
static gcc_const std::system_error MakeSocketError(socket_error_t code, const char *msg) noexcept
Definition: SocketError.hxx:100
ScopeNetInit
Definition: Init.hxx:30