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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 |
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16 | // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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17 | |
18 | #ifndef SOCKET_H |
19 | #define SOCKET_H |
20 | |
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21 | #include "String.H" |
22 | |
23 | class Socket { |
24 | struct s_fd { |
25 | int fd; // the data |
26 | int n; // reference counter |
27 | s_fd() { n = 1; } |
28 | }; |
29 | s_fd *fd; |
30 | |
31 | int remotePort; |
32 | unsigned long remoteAddress; |
33 | |
34 | int localPort; |
35 | unsigned long localAddress; |
36 | |
37 | int begin, end; |
38 | |
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39 | |
40 | public: |
41 | Socket(); |
42 | Socket(int, unsigned long, int); |
43 | Socket(const Socket &); |
44 | |
45 | ~Socket(); |
46 | |
47 | int getRemotePort() const; |
48 | int getLocalPort() const; |
49 | int getFileDescriptor() const; |
50 | |
51 | bool isConnected(); |
52 | |
53 | bool setRemoteHostname(String); |
54 | bool setRemoteIP(unsigned long); |
55 | bool setRemotePort(int); |
56 | |
57 | bool setLocalHostname(String); |
58 | bool setLocalIP(unsigned long); |
59 | bool setLocalPort(int); |
60 | |
61 | bool setNonBlocking(bool = true); |
62 | |
63 | bool connect(); |
64 | bool listen(int = 5); |
65 | Socket accept(); |
66 | void close(); |
67 | |
68 | bool write(String, bool = false); |
69 | String readLine(); |
70 | String readChar(); |
71 | bool hasData(); |
72 | private: |
73 | Socket(Socket &); |
74 | }; |
75 | |
76 | #endif |