mirror of
https://github.com/lunarmodules/luasocket.git
synced 2024-07-03 19:59:48 +02:00
128 lines
3.8 KiB
C
128 lines
3.8 KiB
C
/*=========================================================================*\
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* LuaSocket toolkit
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* Networking support for the Lua language
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* Diego Nehab
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* 26/11/1999
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*
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* This library is part of an effort to progressively increase the network
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* connectivity of the Lua language. The Lua interface to networking
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* functions follows the Sockets API closely, trying to simplify all tasks
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* involved in setting up both client and server connections. The provided
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* IO routines, however, follow the Lua style, being very similar to the
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* standard Lua read and write functions.
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*
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* RCS ID: $Id$
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\*=========================================================================*/
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/*=========================================================================*\
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* Standard include files
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\*=========================================================================*/
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#include <lua.h>
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#include <lauxlib.h>
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/*=========================================================================*\
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* LuaSocket includes
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\*=========================================================================*/
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#include "luasocket.h"
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#include "auxiliar.h"
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#include "timeout.h"
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#include "buffer.h"
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#include "socket.h"
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#include "inet.h"
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#include "tcp.h"
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#include "udp.h"
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#include "select.h"
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#include "smtp.h"
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#include "mime.h"
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/*=========================================================================*\
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* Declarations
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\*=========================================================================*/
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static int base_open(lua_State *L);
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static int mod_open(lua_State *L, const luaL_reg *mod);
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/*-------------------------------------------------------------------------*\
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* Setup basic stuff.
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\*-------------------------------------------------------------------------*/
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static int base_open(lua_State *L)
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{
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/* create namespace table */
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lua_pushstring(L, LUASOCKET_LIBNAME);
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lua_newtable(L);
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#ifdef LUASOCKET_DEBUG
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lua_pushstring(L, "debug");
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lua_pushnumber(L, 1);
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lua_rawset(L, -3);
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#endif
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/* make version string available so scripts */
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lua_pushstring(L, "version");
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lua_pushstring(L, LUASOCKET_VERSION);
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lua_rawset(L, -3);
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/* store namespace as global */
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lua_settable(L, LUA_GLOBALSINDEX);
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/* make sure modules know what is our namespace */
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lua_pushstring(L, "LUASOCKET_LIBNAME");
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lua_pushstring(L, LUASOCKET_LIBNAME);
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lua_settable(L, LUA_GLOBALSINDEX);
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return 0;
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}
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static int mod_open(lua_State *L, const luaL_reg *mod)
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{
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for (; mod->name; mod++) mod->func(L);
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#ifdef LUASOCKET_COMPILED
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#include "ltn12.lch"
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#include "auxiliar.lch"
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#include "concat.lch"
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#include "url.lch"
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#include "callback.lch"
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#include "mime.lch"
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#include "smtp.lch"
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#include "ftp.lch"
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#include "http.lch"
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#else
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lua_dofile(L, "ltn12.lua");
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lua_dofile(L, "auxiliar.lua");
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lua_dofile(L, "concat.lua");
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lua_dofile(L, "url.lua");
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lua_dofile(L, "callback.lua");
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lua_dofile(L, "mime.lua");
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lua_dofile(L, "smtp.lua");
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lua_dofile(L, "ftp.lua");
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lua_dofile(L, "http.lua");
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#endif
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return 0;
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}
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/*-------------------------------------------------------------------------*\
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* Modules
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\*-------------------------------------------------------------------------*/
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static const luaL_reg mod[] = {
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{"base", base_open},
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{"aux", aux_open},
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{"tm", tm_open},
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{"buf", buf_open},
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{"inet", inet_open},
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{"tcp", tcp_open},
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{"udp", udp_open},
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{"select", select_open},
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{"mime", mime_open},
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{"smtp", smtp_open},
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{NULL, NULL}
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};
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/*-------------------------------------------------------------------------*\
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* Initializes all library modules.
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\*-------------------------------------------------------------------------*/
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LUASOCKET_API int luaopen_socket(lua_State *L)
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{
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if (!sock_open()) {
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lua_pushnil(L);
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lua_pushstring(L, "unable to initialize library");
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return 2;
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}
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mod_open(L, mod);
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return 1;
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}
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