2003-06-26 20:47:49 +02:00
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#ifndef SOCK_H
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#define SOCK_H
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2003-03-28 22:08:50 +01:00
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/*=========================================================================*\
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2003-05-25 03:56:46 +02:00
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* Socket compatibilization module
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2003-06-26 20:47:49 +02:00
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* LuaSocket toolkit
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*
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* BSD Sockets and WinSock are similar, but there are a few irritating
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* differences. Also, not all *nix platforms behave the same. This module
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* (and the associated usocket.h and wsocket.h) factor these differences and
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* creates a interface compatible with the io.h module.
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2003-03-28 22:08:50 +01:00
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*
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2003-05-25 03:56:46 +02:00
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* RCS ID: $Id$
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2003-03-28 22:08:50 +01:00
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\*=========================================================================*/
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2003-06-09 20:23:40 +02:00
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#include "io.h"
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2002-07-03 21:06:54 +02:00
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2003-05-25 03:56:46 +02:00
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/*=========================================================================*\
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* Platform specific compatibilization
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\*=========================================================================*/
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2004-06-17 02:18:48 +02:00
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#ifdef _WIN32
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2003-06-09 20:23:40 +02:00
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#include "wsocket.h"
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2003-05-25 03:56:46 +02:00
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#else
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2003-06-09 20:23:40 +02:00
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#include "usocket.h"
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2003-05-25 03:56:46 +02:00
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#endif
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2004-01-21 19:40:52 +01:00
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/*=========================================================================*\
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* The connect and accept functions accept a timeout and their
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* implementations are somewhat complicated. We chose to move
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* the timeout control into this module for these functions in
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* order to simplify the modules that use them.
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\*=========================================================================*/
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#include "timeout.h"
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2003-05-25 03:56:46 +02:00
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/* we are lazy... */
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typedef struct sockaddr SA;
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/*=========================================================================*\
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* Functions bellow implement a comfortable platform independent
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* interface to sockets
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\*=========================================================================*/
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2003-06-09 20:23:40 +02:00
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int sock_open(void);
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2004-05-30 23:36:22 +02:00
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int sock_close(void);
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2003-05-25 03:56:46 +02:00
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void sock_destroy(p_sock ps);
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2004-01-16 08:06:31 +01:00
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void sock_shutdown(p_sock ps, int how);
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2003-05-25 03:56:46 +02:00
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int sock_send(p_sock ps, const char *data, size_t count,
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size_t *sent, int timeout);
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int sock_recv(p_sock ps, char *data, size_t count,
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size_t *got, int timeout);
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int sock_sendto(p_sock ps, const char *data, size_t count,
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2003-06-09 20:23:40 +02:00
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size_t *sent, SA *addr, socklen_t addr_len, int timeout);
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2003-05-25 03:56:46 +02:00
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int sock_recvfrom(p_sock ps, char *data, size_t count,
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2003-06-09 20:23:40 +02:00
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size_t *got, SA *addr, socklen_t *addr_len, int timeout);
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2003-05-25 03:56:46 +02:00
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void sock_setnonblocking(p_sock ps);
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void sock_setblocking(p_sock ps);
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2004-01-24 01:18:19 +01:00
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int sock_select(int n, fd_set *rfds, fd_set *wfds, fd_set *efds, int timeout);
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2004-01-21 19:40:52 +01:00
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const char *sock_connect(p_sock ps, SA *addr, socklen_t addr_len, p_tm tm);
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const char *sock_create(p_sock ps, int domain, int type, int protocol);
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const char *sock_bind(p_sock ps, SA *addr, socklen_t addr_len);
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2004-01-24 01:18:19 +01:00
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const char *sock_listen(p_sock ps, int backlog);
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const char *sock_accept(p_sock ps, p_sock pa, SA *addr,
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socklen_t *addr_len, p_tm tm);
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2004-06-23 03:08:54 +02:00
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const char *sock_hoststrerror(void);
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2002-07-03 21:06:54 +02:00
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2003-05-25 03:56:46 +02:00
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#endif /* SOCK_H */
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