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| 1 : | ian | 1 | /* |
| 2 : | * | ||
| 3 : | * AMX Mod X Module | ||
| 4 : | * Basic Socket Functions | ||
| 5 : | * | ||
| 6 : | * Codebase from Ivan, -g-s-ivan@web.de (AMX 0.9.3) | ||
| 7 : | * Modification by Olaf Reusch, kenterfie@hlsw.de (AMXX 0.16, AMX 0.96) | ||
| 8 : | * | ||
| 9 : | */ | ||
| 10 : | |||
| 11 : | #if defined _socket_included | ||
| 12 : | #endinput | ||
| 13 : | #endif | ||
| 14 : | #define _socket_included | ||
| 15 : | |||
| 16 : | #if AMXX_VERSION_NUM >= 175 | ||
| 17 : | #pragma reqlib sockets | ||
| 18 : | #if !defined AMXMODX_NOAUTOLOAD | ||
| 19 : | #pragma loadlib sockets | ||
| 20 : | #endif | ||
| 21 : | #else | ||
| 22 : | #pragma library socket | ||
| 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 : | /* Closes a Socket */ | ||
| 45 : | |||
| 46 : | native socket_close(_socket); | ||
| 47 : | |||
| 48 : | /* Recieves Data to string with the given length */ | ||
| 49 : | |||
| 50 : | native socket_recv(_socket, _data[], _length); | ||
| 51 : | |||
| 52 : | /* Sends data to the Socket */ | ||
| 53 : | |||
| 54 : | native socket_send(_socket, const _data[], _length); | ||
| 55 : | |||
| 56 : | /* Same as socket_send but Data can contain null bytes */ | ||
| 57 : | |||
| 58 : | native socket_send2(_socket, const _data[], _length); | ||
| 59 : | |||
| 60 : | /* This function will return true if the state (buffer content) have changed within the last recieve or | ||
| 61 : | * the timeout, where timeout is a value in µSeconds, (1 sec =1000000 µsec). | ||
| 62 : | * Use to check if new data is in your socket. */ | ||
| 63 : | |||
| 64 : | native socket_change(_socket, _timeout=100000); |
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