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Serenity Operating System
1/*
2 * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this
9 * list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice,
12 * this list of conditions and the following disclaimer in the documentation
13 * and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
22 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#include <LibCore/UDPSocket.h>
28#include <errno.h>
29#include <sys/socket.h>
30
31namespace Core {
32
33UDPSocket::UDPSocket(int fd, Object* parent)
34 : Socket(Socket::Type::UDP, parent)
35{
36 // NOTE: This constructor is used by UDPServer::accept(), so the socket is already connected.
37 m_connected = true;
38 set_fd(fd);
39 set_mode(IODevice::ReadWrite);
40 set_error(0);
41}
42
43UDPSocket::UDPSocket(Object* parent)
44 : Socket(Socket::Type::UDP, parent)
45{
46 int fd = socket(AF_INET, SOCK_DGRAM | SOCK_NONBLOCK, 0);
47 if (fd < 0) {
48 set_error(errno);
49 } else {
50 set_fd(fd);
51 set_mode(IODevice::ReadWrite);
52 set_error(0);
53 }
54}
55
56UDPSocket::~UDPSocket()
57{
58}
59
60}