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4142bde7e5
Signed-off-by: Ralph Boehme <slow@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Autobuild-User(master): Ralph Böhme <slow@samba.org> Autobuild-Date(master): Fri Nov 27 10:07:18 UTC 2020 on sn-devel-184
119 lines
3.3 KiB
C
119 lines
3.3 KiB
C
/*
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Unix SMB/CIFS implementation.
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WINS Replication server
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Copyright (C) Stefan Metzmacher 2005
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "includes.h"
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#include "lib/events/events.h"
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#include "samba/service_task.h"
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#include "samba/service.h"
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#include "librpc/gen_ndr/winsrepl.h"
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#include "wrepl_server/wrepl_server.h"
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static NTSTATUS wreplsrv_periodic_run(struct wreplsrv_service *service)
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{
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NTSTATUS status;
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status = wreplsrv_load_partners(service);
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NT_STATUS_NOT_OK_RETURN(status);
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status = wreplsrv_scavenging_run(service);
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NT_STATUS_NOT_OK_RETURN(status);
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status = wreplsrv_out_pull_run(service);
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NT_STATUS_NOT_OK_RETURN(status);
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status = wreplsrv_out_push_run(service);
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NT_STATUS_NOT_OK_RETURN(status);
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return NT_STATUS_OK;
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}
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static void wreplsrv_periodic_handler_te(struct tevent_context *ev, struct tevent_timer *te,
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struct timeval t, void *ptr)
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{
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struct wreplsrv_service *service = talloc_get_type(ptr, struct wreplsrv_service);
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NTSTATUS status;
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service->periodic.te = NULL;
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status = wreplsrv_periodic_schedule(service, service->config.periodic_interval);
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if (!NT_STATUS_IS_OK(status)) {
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task_server_terminate(service->task, nt_errstr(status), false);
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return;
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}
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status = wreplsrv_periodic_run(service);
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if (!NT_STATUS_IS_OK(status)) {
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DEBUG(0,("wresrv_periodic_run() failed: %s\n", nt_errstr(status)));
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}
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}
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NTSTATUS wreplsrv_periodic_schedule(struct wreplsrv_service *service, uint32_t next_interval)
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{
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TALLOC_CTX *tmp_mem;
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struct tevent_timer *new_te;
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struct timeval next_time;
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/* prevent looping */
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if (next_interval == 0) next_interval = 1;
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next_time = timeval_current_ofs(next_interval, 5000);
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if (service->periodic.te) {
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/*
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* if the timestamp of the new event is higher,
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* as current next we don't need to reschedule
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*/
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if (timeval_compare(&next_time, &service->periodic.next_event) > 0) {
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return NT_STATUS_OK;
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}
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}
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/* reset the next scheduled timestamp */
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service->periodic.next_event = next_time;
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new_te = tevent_add_timer(service->task->event_ctx, service,
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service->periodic.next_event,
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wreplsrv_periodic_handler_te, service);
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NT_STATUS_HAVE_NO_MEMORY(new_te);
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tmp_mem = talloc_new(service);
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DEBUG(6,("wreplsrv_periodic_schedule(%u) %sscheduled for: %s\n",
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next_interval,
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(service->periodic.te?"re":""),
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nt_time_string(tmp_mem, timeval_to_nttime(&next_time))));
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talloc_free(tmp_mem);
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talloc_free(service->periodic.te);
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service->periodic.te = new_te;
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return NT_STATUS_OK;
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}
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NTSTATUS wreplsrv_setup_periodic(struct wreplsrv_service *service)
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{
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NTSTATUS status;
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status = wreplsrv_periodic_schedule(service, 0);
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NT_STATUS_NOT_OK_RETURN(status);
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return NT_STATUS_OK;
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}
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