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sockets_hz.inc

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1 /*
2 *
3 * AMX Mod X Module
4 * Basic Socket Functions
5 *
6 * Based on code by Codebase from Ivan, [email protected] (AMX 0.9.3),Olaf Reusch, [email protected] (AMXX 0.16, AMX 0.96)
7 * Modified by Jйrфme Andrieu hackziner ( [email protected] )
8 *
9 */
10
11 #if defined _socket_hz_included
12 #endinput
13 #endif
14 #define _socket_hz_included
15
16 #if AMXX_VERSION_NUM >= 175
17 #pragma reqlib sockets_hz
18 #if !defined AMXMODX_NOAUTOLOAD
19 #pragma loadlib sockets_hz
20 #endif
21 #else
22 #pragma library socket_hz
23 #endif
24
25 // Use SOCKET_TCP for TCP Socket connections
26
27 #define SOCKET_TCP 1
28
29 // Use SOCKET_UDP for UDP Socket connections
30
31 #define SOCKET_UDP 2
32
33 /* Opens a new connection to hostname:port via protocol (either SOCKET_TCP or SOCKET_UDP),
34 * returns a socket (positive) or negative or zero on error.
35 * States of error:
36 * 0 - no error
37 * 1 - error while creating socket
38 * 2 - couldn't resolve hostname
39 * 3 - couldn't connect to given hostname:port
40 */
41
42 native socket_open(const _hostname[], _port, _protocol = SOCKET_TCP, &_error);
43
44 /* Opens a new listenning connection bind to hostname:port via protocol (either SOCKET_TCP or SOCKET_UDP),
45 * returns a socket (positive) or negative or zero on error.
46 * States of error:
47 * 0 - no error
48 * 1 - error while creating socket
49 * 2 - couldn't resolve hostname
50 * 3 - couldn't connect to given hostname:port
51 */
52
53 native socket_listen(const _hostname[], _port, _protocol = SOCKET_TCP, &_error);
54
55 /* Closes a Socket */
56
57 native socket_close(_socket);
58
59 /* Accept a connection on a listenning socket
60 * returns a socket (positive) or negative or zero on error. */
61
62 native socket_accept(_socket);
63
64 /* Set a socket in unblocking mode */
65
66 native socket_unblock(_socket);
67
68 /* Recieves Data to string with the given length */
69
70 native socket_recv(_socket, _data[], _length);
71
72 /* Sends data to the Socket */
73
74 native socket_send(_socket, const _data[], _length);
75
76 /* Same as socket_send but Data can contain null bytes */
77
78 native socket_send2(_socket, const _data[], _length);
79
80 /* This function will return true if the state (buffer content) have changed within the last recieve or
81 * the timeout, where timeout is a value in µSeconds, (1 sec =1000000 µsec).
82 * Use to check if new data is in your socket. */
83
84 native socket_change(_socket, _timeout=100000);
85
86
87 /* The getpeername function retrieves the address of the peer to which a socket is connected
88 * family - address family
89 * data - up to 14 bytes of direct address */
90
91 native socket_getpeername(_socket, &family , data[] , length);