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1 | // Socket.H -*- C++ -*- |
2 | // Copyright (c) 1997, 1998 Etienne BERNARD |
3 | |
4 | // This program is free software; you can redistribute it and/or modify |
5 | // it under the terms of the GNU General Public License as published by |
6 | // the Free Software Foundation; either version 2 of the License, or |
7 | // any later version. |
8 | |
9 | // This program is distributed in the hope that it will be useful, |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
12 | // GNU General Public License for more details. |
13 | |
14 | // You should have received a copy of the GNU General Public License |
15 | // along with this program; if not, write to the Free Software |
16 | // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. |
17 | |
18 | #ifndef SOCKET_H |
19 | #define SOCKET_H |
20 | |
21 | |
22 | #include "String.H" |
23 | |
24 | class Socket { |
25 | struct s_fd { |
26 | int fd; // the data |
27 | int n; // reference counter |
28 | s_fd() { n = 1; } |
29 | }; |
30 | s_fd *fd; |
31 | |
32 | int remotePort; |
33 | unsigned long remoteAddress; |
34 | |
35 | int localPort; |
36 | unsigned long localAddress; |
37 | |
38 | int begin, end; |
39 | |
40 | char buf[1024]; |
41 | |
42 | public: |
43 | Socket(); |
44 | Socket(int, unsigned long, int); |
45 | Socket(const Socket &); |
46 | |
47 | ~Socket(); |
48 | |
49 | int getRemotePort() const; |
50 | int getLocalPort() const; |
51 | int getFileDescriptor() const; |
52 | |
53 | bool isConnected(); |
54 | |
55 | bool setRemoteHostname(String); |
56 | bool setRemoteIP(unsigned long); |
57 | bool setRemotePort(int); |
58 | |
59 | bool setLocalHostname(String); |
60 | bool setLocalIP(unsigned long); |
61 | bool setLocalPort(int); |
62 | |
63 | bool setNonBlocking(bool = true); |
64 | |
65 | bool connect(); |
66 | bool listen(int = 5); |
67 | Socket accept(); |
68 | void close(); |
69 | |
70 | bool write(String, bool = false); |
71 | String readLine(); |
72 | String readChar(); |
73 | bool hasData(); |
74 | private: |
75 | Socket(Socket &); |
76 | }; |
77 | |
78 | #endif |