static void smb_conf_updated(struct messaging_context *msg,
void *private_data,
uint32_t msg_type,
struct server_id server_id,
DATA_BLOB *data)
{
struct tevent_context *ev_ctx = talloc_get_type_abort(private_data,
struct tevent_context);
DEBUG(10, ("Got message saying smb.conf was updated. Reloading.\n"));
change_to_root_user();
reload_printers(ev_ctx, msg);
spoolss_reopen_logs();
}
static void spoolss_sig_hup_handler(struct tevent_context *ev,
struct tevent_signal *se,
int signum,
int count,
void *siginfo,
void *private_data)
{
struct messaging_context *msg_ctx = talloc_get_type_abort(private_data,
struct messaging_context);
change_to_root_user();
DEBUG(1,("Reloading printers after SIGHUP\n"));
reload_printers(ev, msg_ctx);
spoolss_reopen_logs();
}
BOOL reload_services(BOOL test)
{
BOOL ret;
if (lp_loaded()) {
pstring fname;
pstrcpy(fname,lp_configfile());
if (file_exist(fname, NULL) &&
!strcsequal(fname, dyn_CONFIGFILE)) {
pstrcpy(dyn_CONFIGFILE, fname);
test = False;
}
}
reopen_logs();
if (test && !lp_file_list_changed())
return(True);
lp_killunused(conn_snum_used);
ret = lp_load(dyn_CONFIGFILE, False, False, True, True);
#ifndef _XBOX
reload_printers();
#endif
/* perhaps the config filename is now set */
if (!test)
reload_services(True);
reopen_logs();
load_interfaces();
if (smbd_server_fd() != -1) {
set_socket_options(smbd_server_fd(),"SO_KEEPALIVE");
set_socket_options(smbd_server_fd(), user_socket_options);
}
mangle_reset_cache();
reset_stat_cache();
/* this forces service parameters to be flushed */
set_current_service(NULL,0,True);
return(ret);
}
/****************************************************************************
purge stale printers and reload from pre-populated pcap cache
**************************************************************************/
void reload_printers_full(struct tevent_context *ev,
struct messaging_context *msg_ctx)
{
struct auth_serversupplied_info *session_info = NULL;
int n_services;
int pnum;
int snum;
const char *pname;
const char *sname;
NTSTATUS status;
n_services = lp_numservices();
pnum = lp_servicenumber(PRINTERS_NAME);
status = make_session_info_system(talloc_new(NULL), &session_info);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(3, ("Could not create system session_info\n"));
/* can't remove stale printers before we
* are fully initilized */
return;
}
/*
* Add default config for printers added to smb.conf file and remove
* stale printers
*/
for (snum = 0; snum < n_services; snum++) {
/* avoid removing PRINTERS_NAME */
if (snum == pnum) {
continue;
}
/* skip no-printer services */
if (!(lp_snum_ok(snum) && lp_print_ok(snum))) {
continue;
}
sname = lp_const_servicename(snum);
pname = lp_printername(snum);
/* check printer, but avoid removing non-autoloaded printers */
if (lp_autoloaded(snum) && !pcap_printername_ok(pname)) {
struct spoolss_PrinterInfo2 *pinfo2 = NULL;
if (is_printer_published(session_info, session_info,
msg_ctx,
NULL,
lp_servicename(snum),
&pinfo2)) {
nt_printer_publish(session_info,
session_info,
msg_ctx,
pinfo2,
DSPRINT_UNPUBLISH);
TALLOC_FREE(pinfo2);
}
nt_printer_remove(session_info, session_info, msg_ctx,
pname);
} else {
DEBUG(8, ("Adding default registry entry for printer "
"[%s], if it doesn't exist.\n", sname));
nt_printer_add(session_info, session_info, msg_ctx,
sname);
}
}
/* finally, purge old snums */
reload_printers(ev, msg_ctx);
TALLOC_FREE(session_info);
}
