void *
lua_create_instance(void)
{
luaServer_t * p;
lua_State * L;
p = (luaServer_t *)calloc(1, sizeof(luaServer_t));
if (p == NULL)
return NULL;
L = luaL_newstate();
if ( L == NULL ) {
free(p);
return NULL;
}
p->client_socket = -1;
p->server_socket = -1;
p->in = NULL;
p->out = NULL;
p->err = NULL;
luaL_setprivate(L, p);
// Make sure we display the copyright string for Lua.
luai_writestring(L, LUA_COPYRIGHT, strlen(LUA_COPYRIGHT));
luai_writeline(L);
_lua_openlib(L);
return L;
}
int lua_shell(void * pServer) {
int status, result;
lua_State *L;
L = luaL_newstate(); /* create state */
if (L == NULL ) {
l_message(L, "Lua-Shell", "cannot create state: not enough memory");
return EXIT_FAILURE;
}
luaL_setprivate(L, pServer);
/* call 'pmain' in protected mode */
lua_pushcfunction(L, &pmain);
status = lua_pcall(L, 0, 1, 0);
result = lua_toboolean(L, -1); /* get result */
finalreport(L, status);
lua_close(L);
return (result && status == LUA_OK) ? EXIT_SUCCESS : EXIT_FAILURE;
}
