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
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "includes.h"
-#include "../utils/net.h"
+#include "utils/net.h"
/*
{
struct nmb_name calling, called;
time_t ret = 0;
- extern pstring global_myname;
struct cli_state *cli = NULL;
+ NTSTATUS status;
- cli = cli_initialise(NULL);
- if (!cli) goto done;
+ cli = cli_initialise();
+ if (!cli) {
+ goto done;
+ }
- if (!cli_connect(cli, host, ip)) {
- fprintf(stderr,"Can't contact server\n");
+ status = cli_connect(cli, host, ip);
+ if (!NT_STATUS_IS_OK(status)) {
+ fprintf(stderr,"Can't contact server %s. Error %s\n", host, nt_errstr(status));
goto done;
}
- make_nmb_name(&calling, global_myname, 0x0);
+ make_nmb_name(&calling, global_myname(), 0x0);
if (host) {
make_nmb_name(&called, host, 0x20);
} else {
if (zone) *zone = cli->serverzone;
done:
- if (cli) cli_shutdown(cli);
+ if (cli) {
+ cli_shutdown(cli);
+ }
return ret;
}
/* find the servers time on the opt_host host */
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, zone);
}
/* return a time as a string ready to be passed to /bin/date */
-static char *systime(time_t t)
+static const char *systime(time_t t)
{
- static char s[100];
+ static fstring s;
struct tm *tm;
tm = localtime(&t);
+ if (!tm) {
+ return "unknown";
+ }
- snprintf(s, sizeof(s), "%02d%02d%02d%02d%04d.%02d",
+ fstr_sprintf(s, "%02d%02d%02d%02d%04d.%02d",
tm->tm_mon+1, tm->tm_mday, tm->tm_hour,
tm->tm_min, tm->tm_year + 1900, tm->tm_sec);
return s;
{
time_t t = nettime(NULL);
char *cmd;
+ int result;
if (t == 0) return -1;
roll your own. I'm putting this in as it works on a large number
of systems and the user has a choice in whether its used or not */
asprintf(&cmd, "/bin/date %s", systime(t));
- system(cmd);
+ result = system(cmd);
+ if (result)
+ d_fprintf(stderr, "%s failed. Error was (%s)\n",
+ cmd, strerror(errno));
free(cmd);
- return 0;
+ return result;
}
/* display the time on a remote box in a format ready for /bin/date */
int net_time(int argc, const char **argv)
{
time_t t;
- extern BOOL opt_have_ip;
- extern struct in_addr opt_dest_ip;
- extern char *opt_host;
struct functable func[] = {
{"SYSTEM", net_time_system},
{"SET", net_time_set},
{NULL, NULL}
};
- if (!opt_host && !opt_have_ip) {
- d_printf("You must specify a hostname or IP\n");
+ if (!opt_host && !opt_have_ip &&
+ !find_master_ip(opt_target_workgroup, &opt_dest_ip)) {
+ d_fprintf(stderr, "Could not locate a time server. Try "\
+ "specifying a target host.\n");
net_time_usage(argc,argv);
return -1;
}