Mercurial > code

annotate C++/SocketTcp.h @ 315:c9356cb38c86

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Split sockets into SocketTcp and SocketUdp
author David Demelier <markand@malikania.fr>
date Mon, 02 Mar 2015 14:00:48 +0100
parents
children 4c0af1143fc4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
315
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
1 /*
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
2 * SocketTcp.h -- portable C++ socket wrappers
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
3 *
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
4 * Copyright (c) 2013, 2014 David Demelier <markand@malikania.fr>
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
5 *
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
6 * Permission to use, copy, modify, and/or distribute this software for any
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
7 * purpose with or without fee is hereby granted, provided that the above
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
8 * copyright notice and this permission notice appear in all copies.
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
9 *
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
17 */
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
18
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
19 #ifndef _SOCKET_TCP_NG_3_H_
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
20 #define _SOCKET_TCP_NG_3_H_
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
21
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
22 #include "Socket.h"
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
23
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
24 /**
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
25 * @class SocketAbstractTcp
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
26 * @brief Base class for TCP sockets
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
27 */
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
28 class SocketAbstractTcp : public Socket {
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
29 public:
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
30 using Socket::Socket;
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
31
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
32 inline SocketAbstractTcp(int domain, int protocol)
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
33 : Socket(domain, SOCK_STREAM, protocol)
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
34 {
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
35 }
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
36
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
37 void listen(int max = 128);
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
38
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
39 inline std::string recv(unsigned count)
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
40 {
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
41 std::string result;
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
42
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
43 result.resize(count);
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
44 auto n = recv(const_cast<char *>(result.data()), count);
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
45 result.resize(n);
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
46
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
47 return result;
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
48 }
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
49
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
50 inline unsigned send(const std::string &data)
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
51 {
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
52 return send(data.c_str(), data.size());
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
53 }
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
54
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
55 virtual unsigned recv(void *data, unsigned length) = 0;
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
56
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
57 virtual unsigned send(const void *data, unsigned length) = 0;
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
58 };
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
59
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
60 /**
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
61 * @class SocketTcp
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
62 * @brief End-user class for TCP sockets
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
63 */
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
64 class SocketTcp final : public SocketAbstractTcp {
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
65 public:
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
66 using SocketAbstractTcp::SocketAbstractTcp;
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
67 using SocketAbstractTcp::recv;
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
68 using SocketAbstractTcp::send;
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
69
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
70 SocketTcp accept();
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
71
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
72 SocketTcp accept(SocketAddress &info);
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
73
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
74 void connect(const SocketAddress &address);
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
75
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
76 unsigned recv(void *data, unsigned length) override;
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
77
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
78 unsigned send(const void *data, unsigned length) override;
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
79 };
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
80
c9356cb38c86 Split sockets into SocketTcp and SocketUdp
David Demelier <markand@malikania.fr>
parents:
diff changeset
81 #endif // !_SOCKET_TCP_NG_3_H_