Kea 2.5.7
check_exists_add.h
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1// Copyright (C) 2023 Internet Systems Consortium, Inc. ("ISC")
2//
3// This Source Code Form is subject to the terms of the Mozilla Public
4// License, v. 2.0. If a copy of the MPL was not distributed with this
5// file, You can obtain one at http://mozilla.org/MPL/2.0/.
6//
7#ifndef CHECK_EXISTS_ADD_H
8#define CHECK_EXISTS_ADD_H
9
11
12#include <d2srv/nc_trans.h>
13#include <dns/rdata.h>
14
15namespace isc {
16namespace d2 {
17
20public:
21 CheckExistsAddTransactionError(const char* file, size_t line,
22 const char* what) :
23 isc::Exception(file, line, what) { };
24};
25
53public:
54
56
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61
65
67
68 static const int FQDN_IN_USE_EVT = NCT_DERIVED_EVENT_MIN + 1;
69
73
88 DdnsDomainPtr& forward_domain,
89 DdnsDomainPtr& reverse_domain,
90 D2CfgMgrPtr& cfg_mgr);
91
94
95protected:
102 virtual void defineEvents();
103
111 virtual void verifyEvents();
112
119 virtual void defineStates();
120
128 virtual void verifyStates();
129
150 void readyHandler();
151
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200
250
302
344
360 void processAddOkHandler();
361
380
398
418
438};
439
441typedef boost::shared_ptr<CheckExistsAddTransaction> CheckExistsAddTransactionPtr;
442
443} // namespace isc::d2
444} // namespace isc
445#endif
This is a base class for exceptions thrown from the DNS library module.
virtual const char * what() const
Returns a C-style character string of the cause of the exception.
Thrown if the CheckExistsAddTransaction encounters a general error.
CheckExistsAddTransactionError(const char *file, size_t line, const char *what)
Embodies the "life-cycle" required to carry out a DDNS Add update.
static const int FQDN_IN_USE_EVT
Event sent when an add attempt fails with address in use.
void buildReplaceFwdAddressRequest()
Builds a DNS request to replace forward DNS entry for an FQDN.
void selectingRevServerHandler()
State handler for SELECTING_REV_SERVER_ST.
virtual void verifyStates()
Validates the contents of the set of states.
virtual void verifyEvents()
Validates the contents of the set of events.
static const int REPLACING_FWD_ADDRS_ST
State that attempts to replace forward address records.
void replacingRevPtrsHandler()
State handler for REPLACING_REV_PTRS_ST.
static const int ADDING_FWD_ADDRS_ST
State that attempts to add forward address records.
void addingFwdAddrsHandler()
State handler for ADD_FWD_ADDRS_ST.
void processAddOkHandler()
State handler for PROCESS_TRANS_OK_ST.
void buildReplaceRevPtrsRequest()
Builds a DNS request to replace a reverse DNS entry for an FQDN.
virtual void defineEvents()
Adds events defined by CheckExistsAddTransaction to the event set.
static const int REPLACING_REV_PTRS_ST
State that attempts to replace reverse PTR records.
void buildAddFwdAddressRequest()
Builds a DNS request to add an forward DNS entry for an FQDN.
void processAddFailedHandler()
State handler for PROCESS_TRANS_FAILED_ST.
void replacingFwdAddrsHandler()
State handler for REPLACING_FWD_ADDRS_ST.
void readyHandler()
State handler for READY_ST.
virtual ~CheckExistsAddTransaction()
Destructor.
void selectingFwdServerHandler()
State handler for SELECTING_FWD_SERVER_ST.
static const int FQDN_NOT_IN_USE_EVT
Event sent when replace attempt to fails with address not in use.
virtual void defineStates()
Adds states defined by CheckExistsAddTransaction to the state set.
Embodies the "life-cycle" required to carry out a DDNS update.
Definition: nc_trans.h:77
static const int NCT_DERIVED_STATE_MIN
Value at which custom states in a derived class should begin.
Definition: nc_trans.h:108
static const int NCT_DERIVED_EVENT_MIN
Value at which custom events in a derived class should begin.
Definition: nc_trans.h:144
boost::shared_ptr< DdnsDomain > DdnsDomainPtr
Defines a pointer for DdnsDomain instances.
Definition: d2_config.h:610
boost::shared_ptr< D2CfgMgr > D2CfgMgrPtr
Defines a shared pointer to D2CfgMgr.
Definition: d2_cfg_mgr.h:334
boost::shared_ptr< CheckExistsAddTransaction > CheckExistsAddTransactionPtr
Defines a pointer to a CheckExistsAddTransaction.
boost::shared_ptr< NameChangeRequest > NameChangeRequestPtr
Defines a pointer to a NameChangeRequest.
Definition: ncr_msg.h:242
Defines the logger used by the top-level component of kea-lfc.
This file defines the class NameChangeTransaction.