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/*
Tomato Firmware
Copyright (C) 2006-2009 Jonathan Zarate
*/
#include "tomato.h"
#include <sys/sysinfo.h>
#include <sys/stat.h>
#include <sys/types.h>
void asp_dhcpc_time(int argc, char **argv)
{
long exp;
struct sysinfo si;
long n;
int r;
char buf[32];
if (using_dhcpc()) {
exp = 0;
r = f_read_string("/var/lib/misc/dhcpc.expires", buf, sizeof(buf));
if (r > 0) {
n = atol(buf);
if (n > 0) {
sysinfo(&si);
exp = n - si.uptime;
}
}
web_puts(reltime(buf, exp));
}
}
void wo_dhcpc(char *url)
{
char *p;
if ((p = webcgi_get("exec")) != NULL) {
if (strcmp(p, "release") == 0) eval("dhcpc-release");
else if (strcmp(p, "renew") == 0) eval("dhcpc-renew");
}
common_redirect();
}
// -----------------------------------------------------------------------------
void wo_dhcpd(char *url)
{
char *p;
if ((p = webcgi_get("remove")) != NULL) {
f_write_string("/var/tmp/dhcp/delete", p, FW_CREATE|FW_NEWLINE, 0666);
killall("dnsmasq", SIGUSR2);
f_wait_notexists("/var/tmp/dhcp/delete", 5);
}
web_puts("{}");
}
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