acl.c
资源名称:vlc-1.0.5.zip [点击查看]
上传用户:kjfoods
上传日期:2020-07-06
资源大小:29949k
文件大小:5k
源码类别:
midi
开发平台:
Unix_Linux
- /*****************************************************************************
- * acl.c: Access list related functions
- *****************************************************************************
- * Copyright (C) 2007-2008 the VideoLAN team
- * $Id: bbe0c8605b9f601c6a2841efa6c1f528ab3c72fc $
- *
- * Authors: Antoine Cellerier <dionoea at videolan tod org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
- /*****************************************************************************
- * Preamble
- *****************************************************************************/
- #ifndef _GNU_SOURCE
- # define _GNU_SOURCE
- #endif
- #ifdef HAVE_CONFIG_H
- # include "config.h"
- #endif
- #include <vlc_common.h>
- #include <vlc_acl.h>
- #include <lua.h> /* Low level lua C API */
- #include <lauxlib.h> /* Higher level C API */
- #include "../vlc.h"
- #include "../libs.h"
- /*****************************************************************************
- *
- *****************************************************************************/
- static int vlclua_acl_create_inner( lua_State *, vlc_acl_t * );
- static int vlclua_acl_delete( lua_State * );
- static int vlclua_acl_check( lua_State * );
- static int vlclua_acl_duplicate( lua_State * );
- static int vlclua_acl_add_host( lua_State * );
- static int vlclua_acl_add_net( lua_State * );
- static int vlclua_acl_load_file( lua_State * );
- static const luaL_Reg vlclua_acl_reg[] = {
- { "check", vlclua_acl_check },
- { "duplicate", vlclua_acl_duplicate },
- { "add_host", vlclua_acl_add_host },
- { "add_net", vlclua_acl_add_net },
- { "load_file", vlclua_acl_load_file },
- { NULL, NULL }
- };
- static int vlclua_acl_create( lua_State *L )
- {
- vlc_object_t *p_this = vlclua_get_this( L );
- bool b_allow = luaL_checkboolean( L, 1 ) ? true : false;
- vlc_acl_t *p_acl = ACL_Create( p_this, b_allow );
- return vlclua_acl_create_inner( L, p_acl );
- }
- static int vlclua_acl_create_inner( lua_State *L, vlc_acl_t *p_acl )
- {
- if( !p_acl )
- return luaL_error( L, "ACL creation failed." );
- vlc_acl_t **pp_acl = lua_newuserdata( L, sizeof( vlc_acl_t * ) );
- *pp_acl = p_acl;
- if( luaL_newmetatable( L, "acl" ) )
- {
- lua_newtable( L );
- luaL_register( L, NULL, vlclua_acl_reg );
- lua_setfield( L, -2, "__index" );
- lua_pushcfunction( L, vlclua_acl_delete );
- lua_setfield( L, -2, "__gc" );
- }
- lua_setmetatable( L, -2 );
- return 1;
- }
- static int vlclua_acl_delete( lua_State *L )
- {
- vlc_acl_t **pp_acl = (vlc_acl_t**)luaL_checkudata( L, 1, "acl" );
- ACL_Destroy( *pp_acl );
- return 0;
- }
- static int vlclua_acl_check( lua_State *L )
- {
- vlc_acl_t **pp_acl = (vlc_acl_t**)luaL_checkudata( L, 1, "acl" );
- const char *psz_ip = luaL_checkstring( L, 2 );
- lua_pushinteger( L, ACL_Check( *pp_acl, psz_ip ) );
- return 1;
- }
- static int vlclua_acl_duplicate( lua_State *L )
- {
- vlc_object_t *p_this = vlclua_get_this( L );
- vlc_acl_t **pp_acl = (vlc_acl_t**)luaL_checkudata( L, 1, "acl" );
- vlc_acl_t *p_acl_new = ACL_Duplicate( p_this, *pp_acl );
- return vlclua_acl_create_inner( L, p_acl_new );
- }
- static int vlclua_acl_add_host( lua_State *L )
- {
- vlc_acl_t **pp_acl = (vlc_acl_t**)luaL_checkudata( L, 1, "acl" );
- const char *psz_ip = luaL_checkstring( L, 2 );
- bool b_allow = luaL_checkboolean( L, 3 ) ? true : false;
- lua_pushinteger( L, ACL_AddHost( *pp_acl, psz_ip, b_allow ) );
- return 1;
- }
- static int vlclua_acl_add_net( lua_State *L )
- {
- vlc_acl_t **pp_acl = (vlc_acl_t**)luaL_checkudata( L, 1, "acl" );
- const char *psz_ip = luaL_checkstring( L, 2 );
- int i_len = luaL_checkint( L, 3 );
- bool b_allow = luaL_checkboolean( L, 4 ) ? true : false;
- lua_pushinteger( L, ACL_AddNet( *pp_acl, psz_ip, i_len, b_allow ) );
- return 1;
- }
- static int vlclua_acl_load_file( lua_State *L )
- {
- vlc_acl_t **pp_acl = (vlc_acl_t**)luaL_checkudata( L, 1, "acl" );
- const char *psz_path = luaL_checkstring( L, 2 );
- lua_pushinteger( L, ACL_LoadFile( *pp_acl, psz_path ) );
- return 1;
- }
- void luaopen_acl( lua_State *L )
- {
- lua_pushcfunction( L, vlclua_acl_create );
- lua_setfield( L, -2, "acl" );
- }