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platform_system_core
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Lose route to toybox. 

Change-Id: If68fa6a691478921452ebd785bd35e3ba5a8470a
This commit is contained in:
Elliott Hughes 2015-03-30 11:23:44 -07:00
parent c2d9cc8576
commit 798ec0c39d
2 changed files with 0 additions and 114 deletions
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1
toolbox/Android.mk
View File

@ -57,7 +57,6 @@ OUR_TOOLS := \
prlimit \
renice \
restorecon \
route \
sendevent \
setprop \
start \

113
toolbox/route.c
View File

@ -1,113 +0,0 @@
/*
* Copyright (c) 2009, The Android Open Source Project
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google, Inc. nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <linux/route.h>
static inline int set_address(const char *address, struct sockaddr *sa) {
return inet_aton(address, &((struct sockaddr_in *)sa)->sin_addr);
}
/* current support the following routing entries */
/* route add default dev wlan0 */
/* route add default gw 192.168.1.1 dev wlan0 */
/* route add -net 192.168.1.2 netmask 255.255.255.0 gw 192.168.1.1 */
int route_main(int argc, char *argv[])
{
struct rtentry rt = {
.rt_dst = {.sa_family = AF_INET},
.rt_genmask = {.sa_family = AF_INET},
.rt_gateway = {.sa_family = AF_INET},
};
errno = EINVAL;
if (argc > 2 && !strcmp(argv[1], "add")) {
if (!strcmp(argv[2], "default")) {
/* route add default dev wlan0 */
if (argc > 4 && !strcmp(argv[3], "dev")) {
rt.rt_flags = RTF_UP;
rt.rt_dev = argv[4];
errno = 0;
goto apply;
}
/* route add default gw 192.168.1.1 dev wlan0 */
if (argc > 6 && !strcmp(argv[3], "gw") && !strcmp(argv[5], "dev")) {
rt.rt_flags = RTF_UP | RTF_GATEWAY;
rt.rt_dev = argv[6];
if (set_address(argv[4], &rt.rt_gateway)) {
errno = 0;
}
goto apply;
}
}
/* route add -net 192.168.1.2 netmask 255.255.255.0 gw 192.168.1.1 */
if (argc > 7 && !strcmp(argv[2], "-net") &&
!strcmp(argv[4], "netmask")) {
if (!strcmp(argv[6], "gw")) {
rt.rt_flags = RTF_UP | RTF_GATEWAY;
if (set_address(argv[3], &rt.rt_dst) &&
set_address(argv[5], &rt.rt_genmask) &&
set_address(argv[7], &rt.rt_gateway)) {
errno = 0;
}
goto apply;
} else if (!strcmp(argv[6], "dev")) {
rt.rt_flags = RTF_UP;
rt.rt_dev = argv[7];
if (set_address(argv[3], &rt.rt_dst) &&
set_address(argv[5], &rt.rt_genmask)) {
errno = 0;
}
goto apply;
}
}
}
apply:
if (!errno) {
int s = socket(AF_INET, SOCK_DGRAM, 0);
if (s != -1 && (ioctl(s, SIOCADDRT, &rt) != -1 || errno == EEXIST)) {
return 0;
}
}
puts(strerror(errno));
return errno;
}