OpenDNSSEC-signer  1.4.6
engine.h
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1 /*
2  * Copyright (c) 2009 NLNet Labs. All rights reserved.
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions
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7  * 1. Redistributions of source code must retain the above copyright
8  * notice, this list of conditions and the following disclaimer.
9  * 2. Redistributions in binary form must reproduce the above copyright
10  * notice, this list of conditions and the following disclaimer in the
11  * documentation and/or other materials provided with the distribution.
12  *
13  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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21  * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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25  */
26 
32 #ifndef DAEMON_ENGINE_H
33 #define DAEMON_ENGINE_H
34 
35 #include "config.h"
36 #include "daemon/cfg.h"
37 #include "daemon/cmdhandler.h"
38 #include "daemon/dnshandler.h"
39 #include "daemon/xfrhandler.h"
40 #include "daemon/worker.h"
41 #include "scheduler/fifoq.h"
42 #include "scheduler/schedule.h"
43 #include "shared/allocator.h"
44 #include "shared/locks.h"
45 #include "signer/zonelist.h"
46 #include "wire/edns.h"
47 
48 #include <signal.h>
49 
54 typedef struct engine_struct engine_type;
55 struct engine_struct {
68 
69  pid_t pid;
70  uid_t uid;
71  gid_t gid;
72 
73  int daemonize;
76 
77  sig_atomic_t signal;
78  cond_basic_type signal_cond;
80 };
81 
91 void engine_start(const char* cfgfile, int cmdline_verbosity,
92  int daemonize, int info, int single_run);
93 
100 
106 void engine_stop_drudgers(engine_type* engine);
107 
113 void engine_wakeup_workers(engine_type* engine);
114 
121 void engine_update_zones(engine_type* engine, ods_status zl_changed);
122 
128 void engine_cleanup(engine_type* engine);
129 
130 #endif /* DAEMON_ENGINE_H */
edns_data_type edns
Definition: engine.h:66
zonelist_type * zonelist
Definition: engine.h:60
cond_basic_type signal_cond
Definition: engine.h:78
sig_atomic_t signal
Definition: engine.h:77
allocator_type * allocator
Definition: engine.h:56
enum ods_enum_status ods_status
Definition: status.h:90
void engine_update_zones(engine_type *engine, ods_status zl_changed)
Definition: engine.c:789
lock_basic_type signal_lock
Definition: engine.h:79
engineconfig_type * config
Definition: engine.h:57
worker_type ** workers
Definition: engine.h:58
int lock_basic_type
Definition: locks.h:88
worker_type ** drudgers
Definition: engine.h:59
gid_t gid
Definition: engine.h:71
void engine_cleanup(engine_type *engine)
Definition: engine.c:1103
pid_t pid
Definition: engine.h:69
cmdhandler_type * cmdhandler
Definition: engine.h:63
void engine_wakeup_workers(engine_type *engine)
Definition: engine.c:454
void engine_start(const char *cfgfile, int cmdline_verbosity, int daemonize, int info, int single_run)
Definition: engine.c:981
schedule_type * taskq
Definition: engine.h:61
int daemonize
Definition: engine.h:73
int need_to_exit
Definition: engine.h:74
void engine_stop_drudgers(engine_type *engine)
Definition: engine.c:427
fifoq_type * signq
Definition: engine.h:62
int need_to_reload
Definition: engine.h:75
void engine_start_drudgers(engine_type *engine)
Definition: engine.c:390
int cmdhandler_done
Definition: engine.h:67
dnshandler_type * dnshandler
Definition: engine.h:64
uid_t uid
Definition: engine.h:70
xfrhandler_type * xfrhandler
Definition: engine.h:65