Major rework of the directory structure and the entire build system.

 -Erik

1 files changed, 0 insertions, 183 deletions

diff --git a/nslookup.c b/nslookup.c
deleted file mode 100644
index 3e32ca9..0000000
--- a/nslookup.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * Mini nslookup implementation for busybox
- *
- * Copyright (C) 1999,2000,2001 by Lineo, inc.
- * Written by John Beppu <beppu@lineo.com>
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <ctype.h>
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
-#include <netdb.h>
-#include <sys/socket.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <resolv.h>
-#include <arpa/inet.h>
-#include "busybox.h"
-
-/*
- |  I'm only implementing non-interactive mode;
- |  I totally forgot nslookup even had an interactive mode.
- |
- |  [ TODO ]
- |  + find out how to use non-default name servers
- */
-
-/* only works for IPv4 */
-static int addr_fprint(char *addr)
-{
-	u_int8_t split[4];
-	u_int32_t ip;
-	u_int32_t *x = (u_int32_t *) addr;
-
-	ip = ntohl(*x);
-	split[0] = (ip & 0xff000000) >> 24;
-	split[1] = (ip & 0x00ff0000) >> 16;
-	split[2] = (ip & 0x0000ff00) >> 8;
-	split[3] = (ip & 0x000000ff);
-	printf("%d.%d.%d.%d", split[0], split[1], split[2], split[3]);
-	return 0;
-}
-
-/* takes the NULL-terminated array h_addr_list, and
- * prints its contents appropriately
- */
-static int addr_list_fprint(char **h_addr_list)
-{
-	int i, j;
-	char *addr_string = (h_addr_list[1])
-		? "Addresses: " : "Address:   ";
-
-	printf("%s ", addr_string);
-	for (i = 0, j = 0; h_addr_list[i]; i++, j++) {
-		addr_fprint(h_addr_list[i]);
-
-		/* real nslookup does this */
-		if (j == 4) {
-			if (h_addr_list[i + 1]) {
-				printf("\n          ");
-			}
-			j = 0;
-		} else {
-			if (h_addr_list[i + 1]) {
-				printf(", ");
-			}
-		}
-
-	}
-	printf("\n");
-	return 0;
-}
-
-/* print the results as nslookup would */
-static struct hostent *hostent_fprint(struct hostent *host)
-{
-	if (host) {
-		printf("Name:       %s\n", host->h_name);
-		addr_list_fprint(host->h_addr_list);
-	} else {
-		printf("*** Unknown host\n");
-	}
-	return host;
-}
-
-/* changes a c-string matching the perl regex \d+\.\d+\.\d+\.\d+
- * into a u_int32_t
- */
-static u_int32_t str_to_addr(const char *addr)
-{
-	u_int32_t split[4];
-	u_int32_t ip;
-
-	sscanf(addr, "%d.%d.%d.%d",
-		   &split[0], &split[1], &split[2], &split[3]);
-
-	/* assuming sscanf worked */
-	ip = (split[0] << 24) |
-		(split[1] << 16) | (split[2] << 8) | (split[3]);
-
-	return htonl(ip);
-}
-
-/* gethostbyaddr wrapper */
-static struct hostent *gethostbyaddr_wrapper(const char *address)
-{
-	struct in_addr addr;
-
-	addr.s_addr = str_to_addr(address);
-	return gethostbyaddr((char *) &addr, 4, AF_INET);	/* IPv4 only for now */
-}
-
-#ifdef __UCLIBC__
-#warning FIXME after fixing uClibc to define struct _res 
-static inline void server_print(void)
-{
-       printf("Server:     %s\n", "default");
-       printf("Address:    %s\n\n", "default");
-}
-#else
-/* lookup the default nameserver and display it */
-static inline void server_print(void)
-{
-	struct sockaddr_in def = _res.nsaddr_list[0];
-	char *ip = inet_ntoa(def.sin_addr);
-
-	hostent_fprint(gethostbyaddr_wrapper(ip));
-	printf("\n");
-}
-#endif	
-
-/* naive function to check whether char *s is an ip address */
-static int is_ip_address(const char *s)
-{
-	while (*s) {
-		if ((isdigit(*s)) || (*s == '.')) {
-			s++;
-			continue;
-		}
-		return 0;
-	}
-	return 1;
-}
-
-/* ________________________________________________________________________ */
-int nslookup_main(int argc, char **argv)
-{
-	struct hostent *host;
-
-	if (argc < 2 || *argv[1]=='-') {
-		show_usage();
-	}
-
-	res_init();
-	server_print();
-	if (is_ip_address(argv[1])) {
-		host = gethostbyaddr_wrapper(argv[1]);
-	} else {
-		host = xgethostbyname(argv[1]);
-	}
-	hostent_fprint(host);
-	return EXIT_SUCCESS;
-}
-
-/* $Id: nslookup.c,v 1.25 2001/10/01 17:50:25 kraai Exp $ */