2 Unix SMB/CIFS implementation.
4 WINS Replication server
6 Copyright (C) Stefan Metzmacher 2005
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 #include "lib/events/events.h"
25 #include "smbd/service_task.h"
26 #include "smbd/service.h"
27 #include "librpc/gen_ndr/ndr_winsrepl.h"
28 #include "wrepl_server/wrepl_server.h"
30 static NTSTATUS wreplsrv_periodic_run(struct wreplsrv_service *service)
34 status = wreplsrv_load_partners(service);
35 NT_STATUS_NOT_OK_RETURN(status);
37 status = wreplsrv_scavenging_run(service);
38 NT_STATUS_NOT_OK_RETURN(status);
40 status = wreplsrv_out_pull_run(service);
41 NT_STATUS_NOT_OK_RETURN(status);
43 status = wreplsrv_out_push_run(service);
44 NT_STATUS_NOT_OK_RETURN(status);
49 static void wreplsrv_periodic_handler_te(struct event_context *ev, struct timed_event *te,
50 struct timeval t, void *ptr)
52 struct wreplsrv_service *service = talloc_get_type(ptr, struct wreplsrv_service);
55 service->periodic.te = NULL;
57 status = wreplsrv_periodic_schedule(service, service->config.periodic_interval);
58 if (!NT_STATUS_IS_OK(status)) {
59 task_server_terminate(service->task, nt_errstr(status));
63 status = wreplsrv_periodic_run(service);
64 if (!NT_STATUS_IS_OK(status)) {
65 DEBUG(0,("wresrv_periodic_run() failed: %s\n", nt_errstr(status)));
69 NTSTATUS wreplsrv_periodic_schedule(struct wreplsrv_service *service, uint32_t next_interval)
72 struct timed_event *new_te;
73 struct timeval next_time;
76 if (next_interval == 0) next_interval = 1;
78 next_time = timeval_current_ofs(next_interval, 5000);
80 if (service->periodic.te) {
82 * if the timestamp of the new event is higher,
83 * as current next we don't need to reschedule
85 if (timeval_compare(&next_time, &service->periodic.next_event) > 0) {
90 /* reset the next scheduled timestamp */
91 service->periodic.next_event = next_time;
93 new_te = event_add_timed(service->task->event_ctx, service,
94 service->periodic.next_event,
95 wreplsrv_periodic_handler_te, service);
96 NT_STATUS_HAVE_NO_MEMORY(new_te);
98 tmp_mem = talloc_new(service);
99 DEBUG(6,("wreplsrv_periodic_schedule(%u) %sscheduled for: %s\n",
101 (service->periodic.te?"re":""),
102 nt_time_string(tmp_mem, timeval_to_nttime(&next_time))));
103 talloc_free(tmp_mem);
105 talloc_free(service->periodic.te);
106 service->periodic.te = new_te;
111 NTSTATUS wreplsrv_setup_periodic(struct wreplsrv_service *service)
115 status = wreplsrv_periodic_schedule(service, 0);
116 NT_STATUS_NOT_OK_RETURN(status);