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added "net time zone" command to show the timezone on a computer

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(This used to be commit 4e2691b1c13a7db4770effa6eddeb19adb47f8ae)
This commit is contained in:
Andrew Tridgell 2001-12-12 09:37:17 +00:00
parent 65cfe6a492
commit 60b53b3f6f
1 changed files with 30 additions and 6 deletions
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36
source3/utils/net_time.c
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@ -25,7 +25,7 @@
/*
return the time on a server. This does not require any authentication
*/
static time_t cli_servertime(const char *host, struct in_addr *ip)
static time_t cli_servertime(const char *host, struct in_addr *ip, int *zone)
{
struct nmb_name calling, called;
time_t ret = 0;
@ -57,6 +57,7 @@ static time_t cli_servertime(const char *host, struct in_addr *ip)
}
ret = cli->servertime;
if (zone) *zone = cli->serverzone;
done:
if (cli) cli_shutdown(cli);
@ -64,12 +65,12 @@ done:
}
/* find the servers time on the opt_host host */
static time_t nettime(void)
static time_t nettime(int *zone)
{
extern BOOL opt_have_ip;
extern struct in_addr opt_dest_ip;
extern char *opt_host;
return cli_servertime(opt_host, opt_have_ip? &opt_dest_ip : NULL);
return cli_servertime(opt_host, opt_have_ip? &opt_dest_ip : NULL, zone);
}
/* return a time as a string ready to be passed to date -u */
@ -92,6 +93,7 @@ int net_time_usage(int argc, const char **argv)
"net time\n\tdisplays time on a server\n\n"\
"net time system\n\tdisplays time on a server in a format ready for /bin/date\n\n"\
"net time set\n\truns /bin/date -u with the time from the server\n\n"\
"net time zone\n\tdisplays the timezone in hours from GMT on the remote computer\n\n"\
"\n");
general_rap_usage(argc, argv);
return -1;
@ -100,7 +102,7 @@ int net_time_usage(int argc, const char **argv)
/* try to set the system clock using /bin/date */
static int net_time_set(int argc, const char **argv)
{
time_t t = nettime();
time_t t = nettime(NULL);
char *cmd;
if (t == 0) return -1;
@ -118,7 +120,7 @@ static int net_time_set(int argc, const char **argv)
/* display the time on a remote box in a format ready for /bin/date */
static int net_time_system(int argc, const char **argv)
{
time_t t = nettime();
time_t t = nettime(NULL);
if (t == 0) return -1;
@ -127,6 +129,27 @@ static int net_time_system(int argc, const char **argv)
return 0;
}
/* display the time on a remote box in a format ready for /bin/date */
static int net_time_zone(int argc, const char **argv)
{
int zone = 0;
time_t t;
t = nettime(&zone);
if (t == 0) return -1;
zone /= 60;
if (zone % 60 == 0) {
printf("%+d\n", -zone / 60);
} else {
printf("%+.1f\n", ((double)-zone) / 60);
}
return 0;
}
/* display or set the time on a host */
int net_time(int argc, const char **argv)
{
@ -137,6 +160,7 @@ int net_time(int argc, const char **argv)
struct functable func[] = {
{"SYSTEM", net_time_system},
{"SET", net_time_set},
{"ZONE", net_time_zone},
{NULL, NULL}
};
@ -150,7 +174,7 @@ int net_time(int argc, const char **argv)
}
/* default - print the time */
t = cli_servertime(opt_host, opt_have_ip? &opt_dest_ip : NULL);
t = cli_servertime(opt_host, opt_have_ip? &opt_dest_ip : NULL, NULL);
if (t == 0) return -1;
d_printf("%s", ctime(&t));