2 * Copyright (c) 2006-2007 Bjorn Andersson <flex@kryo.se>, Erik Ekman <yarrick@kryo.se>
4 * Permission to use, copy, modify, and distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
20 #include <arpa/inet.h>
21 #include <sys/types.h>
22 #include <sys/socket.h>
25 #define MIN(a,b) ((a)<(b)?(a):(b))
28 #define MAX(a,b) ((a)>(b)?(a):(b))
31 #define QUERY_NAME_SIZE 256
35 int len; /* Total packet length */
36 int sentlen; /* Length of chunk currently transmitted */
37 int offset; /* Current offset */
38 char data[64*1024]; /* The data */
42 char name[QUERY_NAME_SIZE];
49 int open_dns(int, in_addr_t);
52 void do_chroot(char *);
55 void read_password(char*, size_t);