Kea: shared_network_parser.cc Source File

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shared_network_parser.cc
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1// Copyright (C) 2017-2025 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#include <config.h>
8
9#include <asiolink/io_address.h>
10#include <cc/data.h>
11#include <dhcpsrv/cfgmgr.h>
12#include <dhcpsrv/cfg_option.h>
13#include <dhcpsrv/parsers/option_data_parser.h>
14#include <dhcpsrv/parsers/shared_network_parser.h>
15#include <dhcpsrv/parsers/simple_parser4.h>
16#include <dhcpsrv/parsers/simple_parser6.h>
17#include <dhcpsrv/shared_network.h>
18#include <boost/make_shared.hpp>
19#include <boost/pointer_cast.hpp>
20#include <string>
21
22using namespace isc::asiolink;
23using namespace isc::data;
24using namespace isc::util;
25namespace ph = std::placeholders;
26
27namespace isc {
28namespace dhcp {
29
30SharedNetwork4Parser::SharedNetwork4Parser(bool check_iface)
31 : check_iface_(check_iface) {
32}
33
34 SharedNetwork4Ptr
35SharedNetwork4Parser::parse(const data::ConstElementPtr& shared_network_data,
36 bool encapsulate_options) {
37 SharedNetwork4Ptr shared_network;
38 try {
39
40 // Check parameters.
41 checkKeywords(SimpleParser4::SHARED_NETWORK4_PARAMETERS,
42 shared_network_data);
43
44 // Make sure that the network name has been specified. The name is required
45 // to create a SharedNetwork4 object.
46 std::string name = getString(shared_network_data, "name");
47 shared_network.reset(new SharedNetwork4(name));
48
49 ElementPtr mutable_params;
50 mutable_params = boost::const_pointer_cast<Element>(shared_network_data);
51
52 // Parse parameters common to all Network derivations.
53 NetworkPtr network = boost::dynamic_pointer_cast<Network>(shared_network);
54 parseCommon(mutable_params, network);
55
56 // interface is an optional parameter
57 if (shared_network_data->contains("interface")) {
58 std::string iface = getString(shared_network_data, "interface");
59 if (!iface.empty()) {
60 if (check_iface_ && !IfaceMgr::instance().getIface(iface)) {
61 ConstElementPtr error =
62 shared_network_data->get("interface");
63 isc_throw(DhcpConfigError,
64 "Specified network interface name " << iface
65 << " for shared network " << name
66 << " is not present in the system ("
67 << error->getPosition() << ")");
68 }
69 shared_network->setIface(iface);
70 }
71 }
72
73 if (shared_network_data->contains("option-data")) {
74 auto json = shared_network_data->get("option-data");
75 // Create parser instance for option-data.
76 CfgOptionPtr cfg_option = shared_network->getCfgOption();
77 auto parser = createOptionDataListParser();
78 parser->parse(cfg_option, json, encapsulate_options);
79 }
80
81 if (shared_network_data->contains("subnet4")) {
82 auto json = shared_network_data->get("subnet4");
83
84 // Create parser instance of subnet4.
85 auto parser = createSubnetsListParser();
86 Subnet4Collection subnets;
87 parser->parse(subnets, json);
88
89 // Add all returned subnets into shared network.
90 for (auto const& subnet : subnets) {
91 shared_network->add(subnet);
92 }
93 }
94
95 if (shared_network_data->contains("match-client-id")) {
96 shared_network->setMatchClientId(getBoolean(shared_network_data,
97 "match-client-id"));
98 }
99
100 if (shared_network_data->contains("authoritative")) {
101 shared_network->setAuthoritative(getBoolean(shared_network_data,
102 "authoritative"));
103 }
104
105 // Set next-server
106 if (shared_network_data->contains("next-server")) {
107 std::string next_server;
108 try {
109 next_server = getString(shared_network_data, "next-server");
110 if (!next_server.empty()) {
111 shared_network->setSiaddr(IOAddress(next_server));
112 }
113 } catch (...) {
114 ConstElementPtr next = shared_network_data->get("next-server");
115 std::string pos;
116 if (next) {
117 pos = next->getPosition().str();
118 } else {
119 pos = shared_network_data->getPosition().str();
120 }
121 isc_throw(DhcpConfigError, "invalid parameter next-server : "
122 << next_server << "(" << pos << ")");
123 }
124 }
125
126 // Set server-hostname.
127 if (shared_network_data->contains("server-hostname")) {
128 std::string sname = getString(shared_network_data, "server-hostname");
129 if (!sname.empty()) {
130 if (sname.length() >= Pkt4::MAX_SNAME_LEN) {
131 ConstElementPtr error = shared_network_data->get("server-hostname");
132 isc_throw(DhcpConfigError, "server-hostname must be at most "
133 << Pkt4::MAX_SNAME_LEN - 1 << " bytes long, it is "
134 << sname.length() << " ("
135 << error->getPosition() << ")");
136 }
137 shared_network->setSname(sname);
138 }
139 }
140
141 // Set boot-file-name.
142 if (shared_network_data->contains("boot-file-name")) {
143 std::string filename = getString(shared_network_data, "boot-file-name");
144 if (!filename.empty()) {
145 if (filename.length() > Pkt4::MAX_FILE_LEN) {
146 ConstElementPtr error = shared_network_data->get("boot-file-name");
147 isc_throw(DhcpConfigError, "boot-file-name must be at most "
148 << Pkt4::MAX_FILE_LEN - 1 << " bytes long, it is "
149 << filename.length() << " ("
150 << error->getPosition() << ")");
151 }
152 shared_network->setFilename(filename);
153 }
154 }
155
156 ConstElementPtr user_context = shared_network_data->get("user-context");
157 if (user_context) {
158 shared_network->setContext(user_context);
159 }
160
161 // Setup additional class list.
162 getClientClassesElem(shared_network_data,
163 std::bind(&Network::allowClientClass,
164 boost::dynamic_pointer_cast<Network>(shared_network), ph::_1));
165
166 // Setup additional class list.
167 getAdditionalClassesElem(shared_network_data,
168 std::bind(&Network::addAdditionalClass,
169 boost::dynamic_pointer_cast<Network>(shared_network), ph::_1));
170
171 if (shared_network_data->contains("relay")) {
172 auto relay_parms = shared_network_data->get("relay");
173 if (relay_parms) {
174 RelayInfoParser parser(Option::V4);
175 Network::RelayInfoPtr relay_info(new Network::RelayInfo());
176 parser.parse(relay_info, relay_parms);
177 shared_network->setRelayInfo(*relay_info);
178 }
179 }
180
181 parseTeePercents(shared_network_data, network);
182
183 // Parse DDNS parameters
184 parseDdnsParams(shared_network_data, network);
185
186 // Parse lease cache parameters
187 parseCacheParams(shared_network_data, network);
188
189 // Parse allocator params.
190 parseAllocatorParams(shared_network_data, network);
191
192 // Parse offer-lifetime parameter.
193 Network4Ptr network4 = boost::dynamic_pointer_cast<Network4>(shared_network);
194 parseOfferLft(shared_network_data, network4);
195
196 } catch (const std::exception& ex) {
197 isc_throw(DhcpConfigError, ex.what() << " ("
198 << shared_network_data->getPosition() << ")");
199 }
200
201 // In order to take advantage of the dynamic inheritance of global
202 // parameters to a shared network we need to set a callback function
203 // for each shared network to allow for fetching global parameters.
204 shared_network->setFetchGlobalsFn([]() -> ConstCfgGlobalsPtr {
205 return (CfgMgr::instance().getCurrentCfg()->getConfiguredGlobals());
206 });
207
208 return (shared_network);
209}
210
211boost::shared_ptr<OptionDataListParser>
212SharedNetwork4Parser::createOptionDataListParser() const {
213 auto parser = boost::make_shared<OptionDataListParser>(AF_INET);
214 return (parser);
215}
216
217boost::shared_ptr<Subnets4ListConfigParser>
218SharedNetwork4Parser::createSubnetsListParser() const {
219 auto parser = boost::make_shared<Subnets4ListConfigParser>(check_iface_);
220 return (parser);
221}
222
223SharedNetwork6Parser::SharedNetwork6Parser(bool check_iface)
224 : check_iface_(check_iface) {
225}
226
227 SharedNetwork6Ptr
228SharedNetwork6Parser::parse(const data::ConstElementPtr& shared_network_data,
229 bool encapsulate_options) {
230 SharedNetwork6Ptr shared_network;
231 std::string name;
232 try {
233 // Check parameters.
234 checkKeywords(SimpleParser6::SHARED_NETWORK6_PARAMETERS,
235 shared_network_data);
236
237 // Make sure that the network name has been specified. The name is required
238 // to create a SharedNetwork6 object.
239 name = getString(shared_network_data, "name");
240 shared_network.reset(new SharedNetwork6(name));
241
242 ElementPtr mutable_params;
243 mutable_params = boost::const_pointer_cast<Element>(shared_network_data);
244
245 // Parse parameters common to all Network derivations.
246 NetworkPtr network = boost::dynamic_pointer_cast<Network>(shared_network);
247 parseCommon(mutable_params, network);
248
249 // preferred-lifetime
250 shared_network->setPreferred(parseIntTriplet(shared_network_data,
251 "preferred-lifetime"));
252
253 // Get interface-id option content. For now we support string
254 // representation only
255 Optional<std::string> ifaceid;
256 if (shared_network_data->contains("interface-id")) {
257 ifaceid = getString(shared_network_data, "interface-id");
258 }
259
260 // Interface is an optional parameter
261 Optional<std::string> iface;
262 if (shared_network_data->contains("interface")) {
263 iface = getString(shared_network_data, "interface");
264 }
265
266 // Specifying both interface for locally reachable subnets and
267 // interface id for relays is mutually exclusive. Need to test for
268 // this condition.
269 if (!ifaceid.unspecified() && !iface.unspecified() && !ifaceid.empty() &&
270 !iface.empty()) {
271 isc_throw(isc::dhcp::DhcpConfigError,
272 "parser error: interface (defined for locally reachable "
273 "subnets) and interface-id (defined for subnets reachable"
274 " via relays) cannot be defined at the same time for "
275 "shared network " << name << "("
276 << shared_network_data->getPosition() << ")");
277 }
278
279 // Configure interface-id for remote interfaces, if defined
280 if (!ifaceid.unspecified() && !ifaceid.empty()) {
281 std::string ifaceid_value = ifaceid.get();
282 OptionBuffer tmp(ifaceid_value.begin(), ifaceid_value.end());
283 OptionPtr opt(new Option(Option::V6, D6O_INTERFACE_ID, tmp));
284 shared_network->setInterfaceId(opt);
285 }
286
287 // Set interface name. If it is defined, then subnets are available
288 // directly over specified network interface.
289 if (!iface.unspecified() && !iface.empty()) {
290 if (check_iface_ && !IfaceMgr::instance().getIface(iface)) {
291 ConstElementPtr error = shared_network_data->get("interface");
292 isc_throw(DhcpConfigError,
293 "Specified network interface name " << iface
294 << " for shared network " << name
295 << " is not present in the system ("
296 << error->getPosition() << ")");
297 }
298 shared_network->setIface(iface);
299 }
300
301 if (shared_network_data->contains("rapid-commit")) {
302 shared_network->setRapidCommit(getBoolean(shared_network_data,
303 "rapid-commit"));
304 }
305
306 if (shared_network_data->contains("option-data")) {
307 auto json = shared_network_data->get("option-data");
308 // Create parser instance for option-data.
309 CfgOptionPtr cfg_option = shared_network->getCfgOption();
310 auto parser = createOptionDataListParser();
311 parser->parse(cfg_option, json, encapsulate_options);
312 }
313
314 ConstElementPtr user_context = shared_network_data->get("user-context");
315 if (user_context) {
316 shared_network->setContext(user_context);
317 }
318
319 // Setup additional class list.
320 getClientClassesElem(shared_network_data,
321 std::bind(&Network::allowClientClass,
322 boost::dynamic_pointer_cast<Network>(shared_network), ph::_1));
323
324 // Setup additional class list.
325 getAdditionalClassesElem(shared_network_data,
326 std::bind(&Network::addAdditionalClass,
327 boost::dynamic_pointer_cast<Network>(shared_network), ph::_1));
328
329 if (shared_network_data->contains("subnet6")) {
330 auto json = shared_network_data->get("subnet6");
331
332 // Create parser instance of subnet6.
333 auto parser = createSubnetsListParser();
334 Subnet6Collection subnets;
335 parser->parse(subnets, json);
336
337 // Add all returned subnets into shared network.
338 for (auto const& subnet : subnets) {
339 shared_network->add(subnet);
340 }
341 }
342
343 if (shared_network_data->contains("relay")) {
344 auto relay_parms = shared_network_data->get("relay");
345 if (relay_parms) {
346 RelayInfoParser parser(Option::V6);
347 Network::RelayInfoPtr relay_info(new Network::RelayInfo());
348 parser.parse(relay_info, relay_parms);
349 shared_network->setRelayInfo(*relay_info);
350 }
351 }
352
353 parseTeePercents(shared_network_data, network);
354
355 // Parse DDNS parameters
356 parseDdnsParams(shared_network_data, network);
357
358 // Parse lease cache parameters
359 parseCacheParams(shared_network_data, network);
360
361 // Parse allocator params.
362 parseAllocatorParams(shared_network_data, network);
363 if (network->getAllocatorType() == "flq") {
364 isc_throw(BadValue, "Free Lease Queue allocator is not supported for IPv6 address pools");
365 }
366
367 // Parse prefix delegation allocator params.
368 auto network6 = boost::dynamic_pointer_cast<Network6>(shared_network);
369 parsePdAllocatorParams(shared_network_data, network6);
370
371 } catch (const std::exception& ex) {
372 isc_throw(DhcpConfigError, ex.what() << " ("
373 << shared_network_data->getPosition() << ")");
374 }
375
376 // In order to take advantage of the dynamic inheritance of global
377 // parameters to a shared network we need to set a callback function
378 // for each shared network which can be used to fetch global parameters.
379 shared_network->setFetchGlobalsFn([]() -> ConstCfgGlobalsPtr {
380 return (CfgMgr::instance().getCurrentCfg()->getConfiguredGlobals());
381 });
382
383 return (shared_network);
384}
385
386boost::shared_ptr<OptionDataListParser>
387SharedNetwork6Parser::createOptionDataListParser() const {
388 auto parser = boost::make_shared<OptionDataListParser>(AF_INET6);
389 return (parser);
390}
391
392boost::shared_ptr<Subnets6ListConfigParser>
393SharedNetwork6Parser::createSubnetsListParser() const {
394 auto parser = boost::make_shared<Subnets6ListConfigParser>(check_iface_);
395 return (parser);
396}
397
398} // end of namespace isc::dhcp
399} // end of namespace isc
cfg_option.h
cfgmgr.h
isc::BadValue
A generic exception that is thrown if a parameter given to a method is considered invalid in that con...
Definition exceptions/exceptions.h:132
isc::asiolink::IOAddress
The IOAddress class represents an IP addresses (version agnostic).
Definition io_address.h:45
isc::data::SimpleParser::checkKeywords
static void checkKeywords(const SimpleKeywords &keywords, isc::data::ConstElementPtr scope)
Checks acceptable keywords with their expected type.
Definition lib/cc/simple_parser.cc:35
isc::data::SimpleParser::getString
static std::string getString(isc::data::ConstElementPtr scope, const std::string &name)
Returns a string parameter from a scope.
Definition lib/cc/simple_parser.cc:60
isc::data::SimpleParser::parseIntTriplet
const isc::util::Triplet< uint32_t > parseIntTriplet(const data::ConstElementPtr &scope, const std::string &name)
Parses an integer triplet.
Definition lib/cc/simple_parser.cc:286
isc::data::SimpleParser::getBoolean
static bool getBoolean(isc::data::ConstElementPtr scope, const std::string &name)
Returns a boolean parameter from a scope.
Definition lib/cc/simple_parser.cc:108
isc::dhcp::BaseNetworkParser::parseCacheParams
void parseCacheParams(const data::ConstElementPtr &network_data, NetworkPtr &network)
Parses parameters related to lease cache settings.
Definition base_network_parser.cc:124
isc::dhcp::BaseNetworkParser::parseAllocatorParams
void parseAllocatorParams(const data::ConstElementPtr &network_data, NetworkPtr &network)
Parses parameters pertaining to allocator selection.
Definition base_network_parser.cc:147
isc::dhcp::BaseNetworkParser::getClientClassesElem
static void getClientClassesElem(data::ConstElementPtr params, ClassAdderFunc adder_func)
Fetches the element for either 'client-classes' or deprecated 'client-class'.
Definition base_network_parser.cc:220
isc::dhcp::BaseNetworkParser::parseDdnsParams
void parseDdnsParams(const data::ConstElementPtr &network_data, NetworkPtr &network)
Parses parameters pertaining to DDNS behavior.
Definition base_network_parser.cc:141
isc::dhcp::BaseNetworkParser::parseCommon
void parseCommon(const data::ConstElementPtr &network_data, NetworkPtr &network)
Parses common parameters.
Definition base_network_parser.cc:22
isc::dhcp::BaseNetworkParser::getAdditionalClassesElem
static void getAdditionalClassesElem(data::ConstElementPtr params, ClassAdderFunc adder_func)
Fetches the element for either 'evaluate-additional-classes' or deprecated 'require-client-classes'.
Definition base_network_parser.cc:190
isc::dhcp::BaseNetworkParser::parseTeePercents
void parseTeePercents(const data::ConstElementPtr &network_data, NetworkPtr &network)
Parses parameters related to "percent" timers settings.
Definition base_network_parser.cc:81
isc::dhcp::BaseNetworkParser::parsePdAllocatorParams
void parsePdAllocatorParams(const data::ConstElementPtr &network_data, Network6Ptr &network)
Parses parameters pertaining to prefix delegation allocator selection.
Definition base_network_parser.cc:161
isc::dhcp::BaseNetworkParser::parseOfferLft
void parseOfferLft(const data::ConstElementPtr &network_data, Network4Ptr &network)
Parses offer-lifetime parameter (v4 only).
Definition base_network_parser.cc:175
isc::dhcp::CfgMgr::instance
static CfgMgr & instance()
returns a single instance of Configuration Manager
Definition cfgmgr.cc:29
isc::dhcp::DhcpConfigError
To be removed. Please use ConfigError instead.
Definition dhcp_config_error.h:58
isc::dhcp::IfaceMgr::instance
static IfaceMgr & instance()
IfaceMgr is a singleton class.
Definition iface_mgr.cc:54
isc::dhcp::Network::RelayInfo
Holds optional information about relay.
Definition network.h:162
isc::dhcp::Network::RelayInfoPtr
boost::shared_ptr< Network::RelayInfo > RelayInfoPtr
Pointer to the RelayInfo structure.
Definition network.h:210
isc::dhcp::Network::allowClientClass
void allowClientClass(const isc::dhcp::ClientClass &class_name)
Adds class clas_name to the allowed client classes list.
Definition network.cc:79
isc::dhcp::Network::addAdditionalClass
void addAdditionalClass(const isc::dhcp::ClientClass &class_name)
Adds class class_name to the additional classes list.
Definition network.cc:86
isc::dhcp::Option
Definition option.h:81
isc::dhcp::Option::V6
@ V6
Definition option.h:90
isc::dhcp::Option::V4
@ V4
Definition option.h:90
isc::dhcp::Pkt4::MAX_SNAME_LEN
static const size_t MAX_SNAME_LEN
length of the SNAME field in DHCPv4 message
Definition pkt4.h:44
isc::dhcp::Pkt4::MAX_FILE_LEN
static const size_t MAX_FILE_LEN
length of the FILE field in DHCPv4 message
Definition pkt4.h:47
isc::dhcp::RelayInfoParser
parser for additional relay information
Definition dhcp_parsers.h:449
isc::dhcp::RelayInfoParser::parse
void parse(const isc::dhcp::Network::RelayInfoPtr &relay_info, isc::data::ConstElementPtr relay_elem)
parses the actual relay parameters
Definition dhcp_parsers.cc:314
isc::dhcp::SharedNetwork4Parser::createSubnetsListParser
virtual boost::shared_ptr< Subnets4ListConfigParser > createSubnetsListParser() const
Returns an instance of the Subnets4ListConfigParser to be used for parsing the subnets within the sha...
Definition shared_network_parser.cc:218
isc::dhcp::SharedNetwork4Parser::SharedNetwork4Parser
SharedNetwork4Parser(bool check_iface=true)
Constructor.
Definition shared_network_parser.cc:30
isc::dhcp::SharedNetwork4Parser::createOptionDataListParser
virtual boost::shared_ptr< OptionDataListParser > createOptionDataListParser() const
Returns an instance of the OptionDataListParser to be used in parsing the option-data structure.
Definition shared_network_parser.cc:212
isc::dhcp::SharedNetwork4Parser::check_iface_
bool check_iface_
Check if the specified interface exists in the system.
Definition shared_network_parser.h:70
isc::dhcp::SharedNetwork4Parser::parse
SharedNetwork4Ptr parse(const data::ConstElementPtr &shared_network_data, bool encapsulate_options=true)
Parses shared configuration information for IPv4 shared network.
Definition shared_network_parser.cc:35
isc::dhcp::SharedNetwork4
Shared network holding IPv4 subnets.
Definition shared_network.h:52
isc::dhcp::SharedNetwork6Parser::SharedNetwork6Parser
SharedNetwork6Parser(bool check_iface=true)
Constructor.
Definition shared_network_parser.cc:223
isc::dhcp::SharedNetwork6Parser::createSubnetsListParser
virtual boost::shared_ptr< Subnets6ListConfigParser > createSubnetsListParser() const
Returns an instance of the Subnets6ListConfigParser to be used for parsing the subnets within the sha...
Definition shared_network_parser.cc:393
isc::dhcp::SharedNetwork6Parser::check_iface_
bool check_iface_
Check if the specified interface exists in the system.
Definition shared_network_parser.h:120
isc::dhcp::SharedNetwork6Parser::createOptionDataListParser
virtual boost::shared_ptr< OptionDataListParser > createOptionDataListParser() const
Returns an instance of the OptionDataListParser to be used in parsing the option-data structure.
Definition shared_network_parser.cc:387
isc::dhcp::SharedNetwork6Parser::parse
SharedNetwork6Ptr parse(const data::ConstElementPtr &shared_network_data, bool encapsulate_options=true)
Parses shared configuration information for IPv6 shared network.
Definition shared_network_parser.cc:228
isc::dhcp::SharedNetwork6
Shared network holding IPv6 subnets.
Definition shared_network.h:273
isc::dhcp::SimpleParser4::SHARED_NETWORK4_PARAMETERS
static const isc::data::SimpleKeywords SHARED_NETWORK4_PARAMETERS
This table defines all shared network parameters for DHCPv4.
Definition simple_parser4.h:57
isc::dhcp::SimpleParser6::SHARED_NETWORK6_PARAMETERS
static const isc::data::SimpleKeywords SHARED_NETWORK6_PARAMETERS
This table defines all shared network parameters for DHCPv6.
Definition simple_parser6.h:58
isc::util::Optional
A template representing an optional value.
Definition optional.h:36
isc::util::Optional::get
T get() const
Retrieves the encapsulated value.
Definition optional.h:114
isc::util::Optional::empty
bool empty() const
Checks if the encapsulated value is empty.
Definition optional.h:153
isc::util::Optional::unspecified
void unspecified(bool unspecified)
Modifies the flag that indicates whether the value is specified or unspecified.
Definition optional.h:136
data.h
D6O_INTERFACE_ID
@ D6O_INTERFACE_ID
Definition dhcp6.h:38
isc_throw
#define isc_throw(type, stream)
A shortcut macro to insert known values into exception arguments.
Definition exceptions/exceptions.h:210
io_address.h
isc::asiolink
Definition addr_utilities.cc:170
isc::data
Definition base_stamped_element.cc:12
isc::data::ConstElementPtr
boost::shared_ptr< const Element > ConstElementPtr
Definition data.h:30
isc::data::ElementPtr
boost::shared_ptr< Element > ElementPtr
Definition data.h:29
isc::db::error
@ error
Definition db_log.h:118
isc::dhcp
Definition dhcp4/client_handler.cc:20
isc::dhcp::ConstCfgGlobalsPtr
boost::shared_ptr< const CfgGlobals > ConstCfgGlobalsPtr
Const shared pointer to a CfgGlobals instance.
Definition cfg_globals.h:173
isc::dhcp::Network4Ptr
boost::shared_ptr< Network4 > Network4Ptr
Pointer to the Network4 object.
Definition network.h:1478
isc::dhcp::CfgOptionPtr
boost::shared_ptr< CfgOption > CfgOptionPtr
Non-const pointer.
Definition cfg_option.h:892
isc::dhcp::Subnet6Collection
boost::multi_index_container< Subnet6Ptr, boost::multi_index::indexed_by< boost::multi_index::ordered_unique< boost::multi_index::tag< SubnetSubnetIdIndexTag >, boost::multi_index::const_mem_fun< Subnet, SubnetID, &Subnet::getID > >, boost::multi_index::ordered_unique< boost::multi_index::tag< SubnetPrefixIndexTag >, boost::multi_index::const_mem_fun< Subnet, std::string, &Subnet::toText > >, boost::multi_index::ordered_non_unique< boost::multi_index::tag< SubnetModificationTimeIndexTag >, boost::multi_index::const_mem_fun< data::BaseStampedElement, boost::posix_time::ptime, &data::BaseStampedElement::getModificationTime > > > > Subnet6Collection
A collection of Subnet6 objects.
Definition subnet.h:937
isc::dhcp::SharedNetwork6Ptr
boost::shared_ptr< SharedNetwork6 > SharedNetwork6Ptr
Pointer to SharedNetwork6 object.
Definition shared_network.h:267
isc::dhcp::Subnet4Collection
boost::multi_index_container< Subnet4Ptr, boost::multi_index::indexed_by< boost::multi_index::ordered_unique< boost::multi_index::tag< SubnetSubnetIdIndexTag >, boost::multi_index::const_mem_fun< Subnet, SubnetID, &Subnet::getID > >, boost::multi_index::ordered_unique< boost::multi_index::tag< SubnetPrefixIndexTag >, boost::multi_index::const_mem_fun< Subnet, std::string, &Subnet::toText > >, boost::multi_index::ordered_non_unique< boost::multi_index::tag< SubnetServerIdIndexTag >, boost::multi_index::const_mem_fun< Network4, asiolink::IOAddress, &Network4::getServerId > >, boost::multi_index::ordered_non_unique< boost::multi_index::tag< SubnetModificationTimeIndexTag >, boost::multi_index::const_mem_fun< data::BaseStampedElement, boost::posix_time::ptime, &data::BaseStampedElement::getModificationTime > > > > Subnet4Collection
A collection of Subnet4 objects.
Definition subnet.h:866
isc::dhcp::NetworkPtr
boost::shared_ptr< Network > NetworkPtr
Pointer to the Network object.
Definition network.h:73
isc::dhcp::OptionBuffer
std::vector< uint8_t > OptionBuffer
buffer types used in DHCP code.
Definition option.h:24
isc::dhcp::SharedNetwork4Ptr
boost::shared_ptr< SharedNetwork4 > SharedNetwork4Ptr
Pointer to SharedNetwork4 object.
Definition shared_network.h:46
isc::dhcp::OptionPtr
boost::shared_ptr< Option > OptionPtr
Definition option.h:37
isc::util
Definition time_utils.cc:43
isc
Defines the logger used by the top-level component of kea-lfc.
Definition agent_parser.cc:148
option_data_parser.h
shared_network.h
shared_network_parser.h
simple_parser4.h
simple_parser6.h