libs/luanet/src/main.c

   1 /*
   2  *  Licensed under the Apache License, Version 2.0 (the "License");
   3  *  you may not use this file except in compliance with the License.
   4  *  You may obtain a copy of the License at
   5  *
   6  *      http://www.apache.org/licenses/LICENSE-2.0
   7  *
   8  *  Unless required by applicable law or agreed to in writing, software
   9  *  distributed under the License is distributed on an "AS IS" BASIS,
  10  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  11  *  See the License for the specific language governing permissions and
  12  *  limitations under the License.
  13  *
  14  *   Copyright (C) 2008 John Crispin <blogic@openwrt.org>
  15  *   Copyright (C) 2008 Steven Barth <steven@midlink.org>
  16  *   Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
  17  */
  18
  19 #include <stdio.h>
  20 #include <unistd.h>
  21
  22 #include <lua.h>
  23 #include <lualib.h>
  24 #include <lauxlib.h>
  25
  26 #include "route.h"
  27 #include "bridge.h"
  28 #include "ifconfig.h"
  29 #include "iwconfig.h"
  30 #include "vconfig.h"
  31 #include "df.h"
  32 #include "base64.h"
  33
  34 int psleep(lua_State *L)
  35 {
  36         int s;
  37         if(lua_gettop(L) != 1)
  38         {
  39                 lua_pushstring(L, "invalid arg list");
  40                 lua_error(L);
  41                 return 0;
  42         }
  43
  44         s = (int)lua_tointeger (L, 1);
  45         sleep(s);
  46         return 0;
  47 }
  48
  49 static luaL_reg func[] = {
  50         {"ifc_getall", ifc_getall},
  51         {"ifc_setip", ifc_setip},
  52         {"ifc_setnetmask", ifc_setnetmask},
  53         {"ifc_setbroadcast", ifc_setbroadcast},
  54         {"ifc_setmtu", ifc_setmtu},
  55         {"ifc_up", ifc_up},
  56         {"ifc_down", ifc_down},
  57         {"bridge_getall", bridge_getall},
  58         {"bridge_new", bridge_new},
  59         {"bridge_del", bridge_del},
  60         {"bridge_addif", bridge_addif},
  61         {"bridge_delif", bridge_delif},
  62         {"iwc_getall", iwc_getall},
  63         {"iwc_set_essid", iwc_set_essid},
  64         {"iwc_set_mode", iwc_set_mode},
  65         {"iwc_set_channel", iwc_set_channel},
  66         {"iwc_scan", iwc_scan},
  67         {"iwc_frequencies", iwc_frequencies},
  68         {"vlan_getall", vlan_getall},
  69         {"vlan_add", vlan_add},
  70         {"vlan_del", vlan_del},
  71         {"df", df},
  72         {"b64_encode", b64_encode},
  73         {"b64_decode", b64_decode},
  74         {"sleep", psleep},
  75         {NULL, NULL}
  76 };
  77
  78 int luaopen_luanet(lua_State *L)
  79 {
  80         ifc_startup();
  81         bridge_startup();
  82         iwc_startup();
  83         luaL_openlib(L, "luanet", func, 0);
  84         lua_pushstring(L, "_VERSION");
  85         lua_pushstring(L, "1.0");
  86         lua_rawset(L, -3);
  87         return 1;
  88 }
  89
  90 int luaclose_luanet(lua_State *L)
  91 {
  92         ifc_shutdown();
  93         bridge_shutdown();
  94         iwc_shutdown();
  95         lua_pushstring(L, "Called");
  96         return 1;
  97 }