luasocket/src/luasocket.c

/*=========================================================================*\
* Networking support for the Lua language
* Diego Nehab
* 26/11/1999
*
* This library is part of an  effort to progressively increase the network
* connectivity  of  the Lua  language.  The  Lua interface  to  networking
* functions follows the Sockets API  closely, trying to simplify all tasks
* involved in setting up both  client and server connections. The provided
* IO routines,  however, follow the Lua  style, being very similar  to the
* standard Lua read and write functions.
*
* RCS ID: $Id$
\*=========================================================================*/

/*=========================================================================*\
* Standard include files
\*=========================================================================*/
#include <lua.h>
#include <lauxlib.h>

/*=========================================================================*\
* LuaSocket includes
\*=========================================================================*/
#include "luasocket.h"

#include "tm.h"
#include "buf.h"
#include "sock.h"
#include "inet.h"
#include "tcp.h"
#include "udp.h"

/*=========================================================================*\
* Exported functions
\*=========================================================================*/
/*-------------------------------------------------------------------------*\
* Initializes all library modules.
\*-------------------------------------------------------------------------*/
LUASOCKET_API int luaopen_socketlib(lua_State *L)
{
    /* create namespace table */
    lua_pushstring(L, LUASOCKET_LIBNAME);
    lua_newtable(L);
#ifdef LUASOCKET_DEBUG
    lua_pushstring(L, "debug");
    lua_pushnumber(L, 1);
    lua_settable(L, -3);
#endif
    lua_settable(L, LUA_GLOBALSINDEX);
    /* make sure modules know what is our namespace */
    lua_pushstring(L, "LUASOCKET_LIBNAME");
    lua_pushstring(L, LUASOCKET_LIBNAME);
    lua_settable(L, LUA_GLOBALSINDEX);
    /* initialize all modules */
    sock_open(L);
    tm_open(L);
    buf_open(L);
    inet_open(L); 
    tcp_open(L);
    udp_open(L);
    /* load all Lua code */
    lua_dofile(L, "luasocket.lua");
    return 0;
}