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Vodz, last_patch_88

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This commit is contained in:
Glenn L McGrath
2003-06-10 17:22:49 +00:00
parent 6c43f743a3
commit 24833430bc
22 changed files with 211 additions and 365 deletions
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44
networking/udhcp/dumpleases.c
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@ -1,79 +1,55 @@
#include <fcntl.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <sys/wait.h>
#include <sys/stat.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <netinet/in.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <unistd.h>
#include <syslog.h>
#include <signal.h>
#include <errno.h>
#include <getopt.h>
#include <time.h>
#include "libbb_udhcp.h"
#include "leases.h"
#include "busybox.h"
#define REMAINING 0
#define ABSOLUTE 1
struct lease_t {
unsigned char chaddr[16];
u_int32_t yiaddr;
u_int32_t expires;
};
#ifdef IN_BUSYBOX
int dumpleases_main(int argc, char *argv[])
#else
int main(int argc, char *argv[])
#endif
{
FILE *fp;
int i, c, mode = REMAINING;
long expires;
char file[255] = "/var/lib/misc/udhcpd.leases";
struct lease_t lease;
const char *file = leases_file;
struct dhcpOfferedAddr lease;
struct in_addr addr;
static struct option options[] = {
static const struct option options[] = {
{"absolute", 0, 0, 'a'},
{"remaining", 0, 0, 'r'},
{"file", 1, 0, 'f'},
{"help", 0, 0, 'h'},
{0, 0, 0, 0}
};
while (1) {
int option_index = 0;
c = getopt_long(argc, argv, "arf:h", options, &option_index);
c = getopt_long(argc, argv, "arf:", options, &option_index);
if (c == -1) break;
switch (c) {
case 'a': mode = ABSOLUTE; break;
case 'r': mode = REMAINING; break;
case 'f':
strncpy(file, optarg, 255);
file[254] = '\0';
break;
case 'h':
printf("Usage: dumpleases -f <file> -[r|a]\n\n");
printf(" -f, --file=FILENAME Leases file to load\n");
printf(" -r, --remaining Interepret lease times as time remaing\n");
printf(" -a, --absolute Interepret lease times as expire time\n");
file = optarg;
break;
default:
bb_show_usage();
}
}
if (!(fp = fopen(file, "r"))) {
perror("could not open input file");
return 0;
}
fp = bb_xfopen(file, "r");
printf("Mac Address IP-Address Expires %s\n", mode == REMAINING ? "in" : "at");
/* "00:00:00:00:00:00 255.255.255.255 Wed Jun 30 21:49:08 1993" */