mirror of
https://github.com/topjohnwu/ndk-busybox.git
synced 2024-12-13 23:08:53 +00:00
105 lines
2.4 KiB
C
105 lines
2.4 KiB
C
|
/*
|
||
|
|
* ip.c "ip" utility frontend.
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*
|
||
|
|
* Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
|
||
|
|
*
|
||
|
|
*
|
||
|
|
* Changes:
|
||
|
|
*
|
||
|
|
* Rani Assaf <rani@magic.metawire.com> 980929: resolve addresses
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <unistd.h>
|
||
|
|
#include <syslog.h>
|
||
|
|
#include <fcntl.h>
|
||
|
|
#include <sys/socket.h>
|
||
|
|
#include <netinet/in.h>
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
#include "./libiproute/utils.h"
|
||
|
|
#include "./libiproute/ip_common.h"
|
||
|
|
|
||
|
|
#include "busybox.h"
|
||
|
|
|
||
|
|
int preferred_family = AF_UNSPEC;
|
||
|
|
int oneline = 0;
|
||
|
|
char * _SL_ = NULL;
|
||
|
|
|
||
|
|
int ip_main(int argc, char **argv)
|
||
|
|
{
|
||
|
|
char *basename;
|
||
|
|
|
||
|
|
basename = strrchr(argv[0], '/');
|
||
|
|
if (basename == NULL)
|
||
|
|
basename = argv[0];
|
||
|
|
else
|
||
|
|
basename++;
|
||
|
|
|
||
|
|
while (argc > 1) {
|
||
|
|
char *opt = argv[1];
|
||
|
|
if (strcmp(opt,"--") == 0) {
|
||
|
|
argc--; argv++;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
if (opt[0] != '-')
|
||
|
|
break;
|
||
|
|
if (opt[1] == '-')
|
||
|
|
opt++;
|
||
|
|
if (matches(opt, "-family") == 0) {
|
||
|
|
argc--;
|
||
|
|
argv++;
|
||
|
|
if (strcmp(argv[1], "inet") == 0)
|
||
|
|
preferred_family = AF_INET;
|
||
|
|
else if (strcmp(argv[1], "inet6") == 0)
|
||
|
|
preferred_family = AF_INET6;
|
||
|
|
else if (strcmp(argv[1], "link") == 0)
|
||
|
|
preferred_family = AF_PACKET;
|
||
|
|
else
|
||
|
|
invarg(argv[1], "invalid protocol family");
|
||
|
|
} else if (strcmp(opt, "-4") == 0) {
|
||
|
|
preferred_family = AF_INET;
|
||
|
|
} else if (strcmp(opt, "-6") == 0) {
|
||
|
|
preferred_family = AF_INET6;
|
||
|
|
} else if (strcmp(opt, "-0") == 0) {
|
||
|
|
preferred_family = AF_PACKET;
|
||
|
|
} else if (matches(opt, "-oneline") == 0) {
|
||
|
|
++oneline;
|
||
|
|
} else {
|
||
|
|
fprintf(stderr, "Option \"%s\" is unknown, try \"ip -help\".\n", opt);
|
||
|
|
exit(-1);
|
||
|
|
}
|
||
|
|
argc--; argv++;
|
||
|
|
}
|
||
|
|
|
||
|
|
_SL_ = oneline ? "\\" : "\n" ;
|
||
|
|
|
||
|
|
if (argc > 1) {
|
||
|
|
#ifdef CONFIG_FEATURE_IP_ADDRESS
|
||
|
|
if (matches(argv[1], "address") == 0)
|
||
|
|
return do_ipaddr(argc-2, argv+2);
|
||
|
|
#endif
|
||
|
|
#ifdef CONFIG_FEATURE_IP_ROUTE
|
||
|
|
if (matches(argv[1], "route") == 0)
|
||
|
|
return do_iproute(argc-2, argv+2);
|
||
|
|
#endif
|
||
|
|
#ifdef CONFIG_FEATURE_IP_LINK
|
||
|
|
if (matches(argv[1], "link") == 0)
|
||
|
|
return do_iplink(argc-2, argv+2);
|
||
|
|
#endif
|
||
|
|
#ifdef CONFIG_FEATURE_IP_TUNNEL
|
||
|
|
if (matches(argv[1], "tunnel") == 0 ||
|
||
|
|
strcmp(argv[1], "tunl") == 0)
|
||
|
|
return do_iptunnel(argc-2, argv+2);
|
||
|
|
#endif
|
||
|
|
fprintf(stderr, "Object \"%s\" is unknown, try \"ip help\".\n", argv[1]);
|
||
|
|
exit(-1);
|
||
|
|
}
|
||
|
|
}
|