void announce_remote(time_t t)
{
char *s;
const char *ptr;
static time_t last_time = 0;
pstring s2;
struct in_addr addr;
char *comment;
int stype = lp_default_server_announce();
if (last_time && (t < (last_time + REMOTE_ANNOUNCE_INTERVAL)))
return;
last_time = t;
s = lp_remote_announce();
if (!*s)
return;
comment = string_truncate(lp_serverstring(), MAX_SERVER_STRING_LENGTH);
for (ptr=s; next_token(&ptr,s2,NULL,sizeof(s2)); ) {
/* The entries are of the form a.b.c.d/WORKGROUP with
WORKGROUP being optional */
const char *wgroup;
char *pwgroup;
int i;
pwgroup = strchr_m(s2,'/');
if (pwgroup)
*pwgroup++ = 0;
if (!pwgroup || !*pwgroup)
wgroup = lp_workgroup();
else
wgroup = pwgroup;
addr = *interpret_addr2(s2);
/* Announce all our names including aliases */
/* Give the ip address as the address of our first
broadcast subnet. */
for(i=0; my_netbios_names(i); i++) {
const char *name = my_netbios_names(i);
DEBUG(5,("announce_remote: Doing remote announce for server %s to IP %s.\n",
name, inet_ntoa(addr) ));
send_announcement(FIRST_SUBNET, ANN_HostAnnouncement,
name, /* From nbt name. */
wgroup, 0x1d, /* To nbt name. */
addr, /* To ip. */
REMOTE_ANNOUNCE_INTERVAL, /* Time until next announce. */
name, /* Name to announce. */
stype, /* Type field. */
comment);
}
}
}
static void send_workgroup_announcement(struct subnet_record *subrec, struct work_record *work)
{
DEBUG(3,("send_workgroup_announcement: on subnet %s for workgroup %s\n",
subrec->subnet_name, work->work_group));
send_announcement(subrec, ANN_DomainAnnouncement,
lp_netbios_name(), /* From nbt name. */
MSBROWSE, 0x1, /* To nbt name. */
subrec->bcast_ip, /* To ip. */
work->announce_interval, /* Time until next announce. */
work->work_group, /* Name to announce. */
SV_TYPE_DOMAIN_ENUM|SV_TYPE_NT, /* workgroup announce flags. */
lp_netbios_name()); /* From name as comment. */
}
static void send_host_announcement(struct subnet_record *subrec, struct work_record *work,
struct server_record *servrec)
{
/* Ensure we don't have the prohibited bits set. */
uint32 type = servrec->serv.type & ~SV_TYPE_LOCAL_LIST_ONLY;
DEBUG(3,("send_host_announcement: type %x for host %s on subnet %s for workgroup %s\n",
type, servrec->serv.name, subrec->subnet_name, work->work_group));
send_announcement(subrec, ANN_HostAnnouncement,
servrec->serv.name, /* From nbt name. */
work->work_group, 0x1d, /* To nbt name. */
subrec->bcast_ip, /* To ip. */
work->announce_interval, /* Time until next announce. */
servrec->serv.name, /* Name to announce. */
type, /* Type field. */
servrec->serv.comment);
}
