OpenDNSSEC-signer
2.1.7
src
daemon
engine.h
Go to the documentation of this file.
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/*
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* Copyright (c) 2009 NLNet Labs. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef DAEMON_ENGINE_H
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#define DAEMON_ENGINE_H
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#include "config.h"
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#include <signal.h>
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typedef
struct
engine_struct
engine_type
;
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#include "
daemon/cfg.h
"
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#include "cmdhandler.h"
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#include "
daemon/dnshandler.h
"
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#include "
daemon/xfrhandler.h
"
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#include "scheduler/worker.h"
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#include "scheduler/schedule.h"
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#include "status.h"
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#include "locks.h"
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#include "
signer/zonelist.h
"
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#include "
wire/edns.h
"
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struct
engine_struct
{
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engineconfig_type
*
config
;
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worker_type**
workers
;
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schedule_type*
taskq
;
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cmdhandler_type*
cmdhandler
;
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pid_t
pid
;
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uid_t
uid
;
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gid_t
gid
;
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int
daemonize
;
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int
need_to_exit
;
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int
need_to_reload
;
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/* Main thread blocks on this condition when there is nothing to do */
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pthread_cond_t
signal_cond
;
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pthread_mutex_t
signal_lock
;
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zonelist_type
*
zonelist
;
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dnshandler_type
*
dnshandler
;
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xfrhandler_type
*
xfrhandler
;
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edns_data_type
edns
;
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};
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extern
int
engine_start
(
const
char
* cfgfile,
int
cmdline_verbosity,
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int
daemonize,
int
info);
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extern
void
engine_wakeup_workers
(
engine_type
* engine);
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extern
void
engine_update_zones
(
engine_type
* engine, ods_status zl_changed);
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extern
void
engine_cleanup
(
engine_type
* engine);
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#endif
/* DAEMON_ENGINE_H */
engine_struct::need_to_reload
int need_to_reload
Definition:
engine.h:63
cfg.h
engine_struct::pid
pid_t pid
Definition:
engine.h:57
engine_struct::signal_cond
pthread_cond_t signal_cond
Definition:
engine.h:66
xfrhandler_struct
Definition:
xfrhandler.h:52
engine_struct::uid
uid_t uid
Definition:
engine.h:58
engine_update_zones
void engine_update_zones(engine_type *engine, ods_status zl_changed)
Definition:
engine.c:616
engine_struct::cmdhandler
cmdhandler_type * cmdhandler
Definition:
engine.h:55
xfrhandler.h
zonelist.h
engineconfig_struct
Definition:
cfg.h:45
engine_struct::gid
gid_t gid
Definition:
engine.h:59
engine_struct::xfrhandler
xfrhandler_type * xfrhandler
Definition:
engine.h:71
edns.h
edns_data_struct
Definition:
edns.h:54
engine_wakeup_workers
void engine_wakeup_workers(engine_type *engine)
Definition:
engine.c:290
engine_struct::dnshandler
dnshandler_type * dnshandler
Definition:
engine.h:70
engine_struct::taskq
schedule_type * taskq
Definition:
engine.h:54
engine_struct::need_to_exit
int need_to_exit
Definition:
engine.h:62
engine_struct::signal_lock
pthread_mutex_t signal_lock
Definition:
engine.h:67
engine_struct::edns
edns_data_type edns
Definition:
engine.h:72
engine_struct::daemonize
int daemonize
Definition:
engine.h:61
engine_struct
Definition:
engine.h:51
engine_struct::config
engineconfig_type * config
Definition:
engine.h:52
engine_struct::zonelist
zonelist_type * zonelist
Definition:
engine.h:69
engine_start
int engine_start(const char *cfgfile, int cmdline_verbosity, int daemonize, int info)
Definition:
engine.c:767
engine_struct::workers
worker_type ** workers
Definition:
engine.h:53
dnshandler_struct
Definition:
dnshandler.h:51
zonelist_struct
Definition:
zonelist.h:44
dnshandler.h
engine_cleanup
void engine_cleanup(engine_type *engine)
Definition:
engine.c:876
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