OpenDNSSEC-signer 1.2.1

/build/buildd-opendnssec_1.2.1.dfsg-1-ia64-j6OroR/opendnssec-1.2.1.dfsg/signer/src/signer/zone.h

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00001 /*
00002  * $Id: zone.h 4294 2011-01-13 19:58:29Z jakob $
00003  *
00004  * Copyright (c) 2009 NLNet Labs. All rights reserved.
00005  *
00006  * Redistribution and use in source and binary forms, with or without
00007  * modification, are permitted provided that the following conditions
00008  * are met:
00009  * 1. Redistributions of source code must retain the above copyright
00010  *    notice, this list of conditions and the following disclaimer.
00011  * 2. Redistributions in binary form must reproduce the above copyright
00012  *    notice, this list of conditions and the following disclaimer in the
00013  *    documentation and/or other materials provided with the distribution.
00014  *
00015  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
00016  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
00017  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00018  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
00019  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00020  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
00021  * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00022  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
00023  * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
00024  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
00025  * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00026  *
00027  */
00028 
00034 #ifndef SIGNER_ZONE_H
00035 #define SIGNER_ZONE_H
00036 
00037 #include "config.h"
00038 #include "adapter/adapter.h"
00039 #include "scheduler/locks.h"
00040 #include "signer/nsec3params.h"
00041 #include "signer/signconf.h"
00042 #include "signer/stats.h"
00043 #include "signer/zonedata.h"
00044 
00045 #include <ldns/ldns.h>
00046 
00047 struct task_struct;
00048 struct tasklist_struct;
00049 
00054 typedef struct zone_struct zone_type;
00055 struct zone_struct {
00056     const char* name; /* string format zone name */
00057     ldns_rdf* dname; /* wire format zone name */
00058     ldns_rr_class klass; /* class */
00059     nsec3params_type* nsec3params; /* NSEC3 parameters */
00060     zonedata_type* zonedata; /* zone data */
00061 
00062     /* from conf.xml */
00063     const char* notify_ns; /* master name server reload command */
00064     int fetch; /* zone fetcher enabled */
00065 
00066     /* from signconf.xml */
00067     signconf_type* signconf; /* signer configuration values */
00068 
00069     /* from zonelist.xml */
00070     const char* policy_name; /* policy identifier */
00071     const char* signconf_filename; /* signer configuration filename */
00072     adapter_type* inbound_adapter; /* inbound adapter */
00073     adapter_type* outbound_adapter; /* outbound adapter */
00074     int just_added;
00075     int just_updated;
00076     int tobe_removed;
00077     int processed;
00078 
00079     /* worker variables */
00080     struct task_struct* task; /* current scheduled task */
00081     time_t backoff; /* backoff value if there is something failing */
00082     int in_progress; /* in progress (check with active worker?) */
00083 
00084     /* statistics */
00085     stats_type* stats;
00086 
00087     lock_basic_type zone_lock;
00088 };
00089 
00097 zone_type* zone_create(const char* name, ldns_rr_class klass);
00098 
00105 void zone_update_zonelist(zone_type* z1, zone_type* z2);
00106 
00115 int zone_update_signconf(zone_type* zone, struct tasklist_struct* tl,
00116     char* buf);
00117 
00124 int zone_update_zonedata(zone_type* zone);
00125 
00132 int zone_add_dnskeys(zone_type* zone);
00133 
00142 int zone_add_rr(zone_type* zone, ldns_rr* rr, int recover);
00143 
00151 int zone_del_rr(zone_type* zone, ldns_rr* rr);
00152 
00159 int zone_nsecify(zone_type* zone);
00160 
00167 int zone_sign(zone_type* zone);
00168 
00175 int zone_backup_state(zone_type* zone);
00176 
00183 void zone_recover_from_backup(zone_type* zone, struct tasklist_struct* tl);
00184 
00190 void zone_cleanup(zone_type* zone);
00191 
00198 void zone_print(FILE* fd, zone_type* zone);
00199 
00200 #endif /* SIGNER_ZONE_H */