zyppe/luasocket
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Finished implementation of LuaSocket 2.0 alpha on Linux.

Browse source 
Some testing still needed.
This commit is contained in:
Diego Nehab 2003-06-26 18:47:49 +00:00
parent f330540576
commit 71f6bb60bf
41 changed files with 700 additions and 339 deletions
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43
src/inet.c
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@ -1,8 +1,10 @@
/*=========================================================================*\
* Internet domain functions
* LuaSocket toolkit
*
* RCS ID: $Id$
\*=========================================================================*/
#include <stdio.h>
#include <string.h>
#include <lua.h>
@ -16,7 +18,6 @@
\*=========================================================================*/
static int inet_global_toip(lua_State *L);
static int inet_global_tohostname(lua_State *L);
static void inet_pushresolved(lua_State *L, struct hostent *hp);
static luaL_reg func[] = {
@ -43,11 +44,6 @@ void inet_open(lua_State *L)
/*-------------------------------------------------------------------------*\
* Returns all information provided by the resolver given a host name
* or ip address
* Lua Input: address
* address: ip address or hostname to dns lookup
* Lua Returns
* On success: first IP address followed by a resolved table
* On error: nil, followed by an error message
\*-------------------------------------------------------------------------*/
static int inet_global_toip(lua_State *L)
{
@ -72,11 +68,6 @@ static int inet_global_toip(lua_State *L)
/*-------------------------------------------------------------------------*\
* Returns all information provided by the resolver given a host name
* or ip address
* Lua Input: address
* address: ip address or host name to reverse dns lookup
* Lua Returns
* On success: canonic name followed by a resolved table
* On error: nil, followed by an error message
\*-------------------------------------------------------------------------*/
static int inet_global_tohostname(lua_State *L)
{
@ -102,11 +93,6 @@ static int inet_global_tohostname(lua_State *L)
\*=========================================================================*/
/*-------------------------------------------------------------------------*\
* Retrieves socket peer name
* Input:
* sock: socket
* Lua Returns
* On success: ip address and port of peer
* On error: nil
\*-------------------------------------------------------------------------*/
int inet_meth_getpeername(lua_State *L, p_sock ps)
{
@ -123,11 +109,6 @@ int inet_meth_getpeername(lua_State *L, p_sock ps)
/*-------------------------------------------------------------------------*\
* Retrieves socket local name
* Input:
* sock: socket
* Lua Returns
* On success: local ip address and port
* On error: nil
\*-------------------------------------------------------------------------*/
int inet_meth_getsockname(lua_State *L, p_sock ps)
{
@ -147,8 +128,6 @@ int inet_meth_getsockname(lua_State *L, p_sock ps)
\*=========================================================================*/
/*-------------------------------------------------------------------------*\
* Passes all resolver information to Lua as a table
* Input
* hp: hostent structure returned by resolver
\*-------------------------------------------------------------------------*/
static void inet_pushresolved(lua_State *L, struct hostent *hp)
{
@ -185,12 +164,6 @@ static void inet_pushresolved(lua_State *L, struct hostent *hp)
/*-------------------------------------------------------------------------*\
* Tries to connect to remote address (address, port)
* Input
* ps: pointer to socket
* address: host name or ip address
* port: port number to bind to
* Returns
* NULL in case of success, error message otherwise
\*-------------------------------------------------------------------------*/
const char *inet_tryconnect(p_sock ps, const char *address,
unsigned short port)
@ -224,12 +197,6 @@ const char *inet_tryconnect(p_sock ps, const char *address,
/*-------------------------------------------------------------------------*\
* Tries to bind socket to (address, port)
* Input
* sock: pointer to socket
* address: host name or ip address
* port: port number to bind to
* Returns
* NULL in case of success, error message otherwise
\*-------------------------------------------------------------------------*/
const char *inet_trybind(p_sock ps, const char *address, unsigned short port,
int backlog)
@ -264,10 +231,6 @@ const char *inet_trybind(p_sock ps, const char *address, unsigned short port,
/*-------------------------------------------------------------------------*\
* Tries to create a new inet socket
* Input
* sock: pointer to socket
* Returns
* NULL if successfull, error message on error
\*-------------------------------------------------------------------------*/
const char *inet_trycreate(p_sock ps, int type)
{
@ -299,3 +262,5 @@ int inet_aton(const char *cp, struct in_addr *inp)
return 1;
}
#endif