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
6 * http://www.apache.org/licenses/LICENSE-2.0
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.
14 * Copyright (C) 2008 John Crispin <blogic@openwrt.org>
15 * Copyright (C) 2008 Steven Barth <steven@midlink.org>
26 int char2ipv4(char *c, char *ip)
29 char *tmp = strdup(c);
33 for(i = 0; i < 4; i++)
35 int j = strtol(t, &e, 10);
36 if((j < 0) || (j > 255))
50 void ipv42char(char *b, char *ip)
52 sprintf(ip, "%d.%d.%d.%d", b[0] & 0xff, b[1] & 0xff, b[2] & 0xff, b[3] & 0xff);
55 void mac2char(char *b, char *mac)
57 sprintf(mac, "%02X:%02X:%02X:%02X:%02X:%02X",
58 b[0] & 0xff, b[1] & 0xff, b[2] & 0xff, b[3] & 0xff, b[4] & 0xff, b[5] & 0xff);
61 void add_table_entry(lua_State *L, const char *k, const char *v)
68 void add_table_entry_int(lua_State *L, const char *k, int v)
71 lua_pushinteger(L, v);