24#include <boost/algorithm/string.hpp>
25#include <boost/foreach.hpp>
26#include <boost/lexical_cast.hpp>
27#include <boost/make_shared.hpp>
28#include <boost/scoped_ptr.hpp>
56 std::string source_str = source_elem->stringValue();
59 mac_sources.
add(source);
63 <<
"' was specified twice (" << value->getPosition() <<
")");
64 }
catch (
const std::exception& ex) {
66 << source_str <<
"' to any recognized MAC source:"
67 << ex.
what() <<
" (" << value->getPosition() <<
")");
86 ", i.e. a structure defined within { }");
94 : address_family_(address_family) {
101 if (address_family_ == AF_INET) {
108 std::string name =
getString(option_def,
"name");
109 int64_t code64 =
getInteger(option_def,
"code");
110 std::string type =
getString(option_def,
"type");
114 bool array_type =
getBoolean(option_def,
"array");
115 std::string record_types =
getString(option_def,
"record-types");
116 std::string space =
getString(option_def,
"space");
117 std::string encapsulates =
getString(option_def,
"encapsulate");
124 }
else if (address_family_ == AF_INET &&
125 code64 > std::numeric_limits<uint8_t>::max()) {
127 <<
"', it must not be greater than '"
128 <<
static_cast<int>(std::numeric_limits<uint8_t>::max())
129 <<
"' (" <<
getPosition(
"code", option_def) <<
")");
130 }
else if (address_family_ == AF_INET6 &&
131 code64 > std::numeric_limits<uint16_t>::max()) {
133 <<
"', it must not be greater than '"
134 << std::numeric_limits<uint16_t>::max()
135 <<
"' (" <<
getPosition(
"code", option_def) <<
")");
137 uint32_t code =
static_cast<uint32_t
>(code64);
151 <<
"reserved for PAD ("
155 <<
"reserved for END ("
164 <<
"reserved value ("
173 if (!encapsulates.empty()) {
177 << name <<
"', comprising an array of data"
178 <<
" fields may not encapsulate any option space ("
179 << option_def->getPosition() <<
")");
181 }
else if (encapsulates == space) {
183 <<
" an option space it belongs to: '"
184 << space <<
"." << name <<
"' is set to"
185 <<
" encapsulate '" << space <<
"' ("
186 << option_def->getPosition() <<
")");
190 encapsulates.c_str()));
199 def->setContext(user_context);
203 std::vector<std::string> record_tokens =
207 BOOST_FOREACH(std::string record_type, record_tokens) {
210 if (!record_type.empty()) {
211 def->addRecordField(record_type);
215 <<
" specified for the option definition: "
217 <<
getPosition(
"record-types", option_def) <<
")");
224 }
catch (
const std::exception& ex) {
226 <<
" (" << option_def->getPosition() <<
")");
236 : address_family_(address_family) {
241 if (!option_def_list) {
244 <<
" option definitions is NULL ("
245 << option_def_list->getPosition() <<
")");
249 BOOST_FOREACH(
ConstElementPtr option_def, option_def_list->listValue()) {
253 }
catch (
const std::exception& ex) {
256 << option_def->getPosition() <<
")");
281 if (address && addresses) {
283 "specify either ip-address or ip-addresses, not both");
286 if (!address && !addresses) {
295 relay_elem, relay_info);
304 "(" <<
getPosition(
"ip-addresses", relay_elem) <<
")");
307 BOOST_FOREACH(
ConstElementPtr address_element, addresses->listValue()) {
308 addAddress(
"ip-addresses", address_element->stringValue(),
309 relay_elem, relay_info);
315 const std::string& address_str,
318 boost::scoped_ptr<isc::asiolink::IOAddress> ip;
321 }
catch (
const std::exception& ex) {
323 <<
" is not a valid: "
340 relay_info->addAddress(*ip);
341 }
catch (
const std::exception& ex) {
343 <<
" to relay info: " << ex.
what()
353 const uint16_t address_family,
354 bool encapsulate_options) {
356 if (address_family == AF_INET) {
366 "definition: (" << pool_structure->getPosition() <<
")");
372 string txt = text_pool->stringValue();
375 boost::erase_all(txt,
" ");
376 boost::erase_all(txt,
"\t");
381 size_t pos = txt.find(
"/");
382 if (pos != string::npos) {
389 string prefix_len = txt.substr(pos + 1);
401 int val_len = boost::lexical_cast<int>(prefix_len);
402 if ((val_len < std::numeric_limits<uint8_t>::min()) ||
403 (val_len > std::numeric_limits<uint8_t>::max())) {
407 len =
static_cast<uint8_t
>(val_len);
410 "definition: " << txt <<
" ("
411 << text_pool->getPosition() <<
")");
416 pools->push_back(pool);
417 }
catch (
const std::exception& ex) {
419 << txt <<
" (" << text_pool->getPosition() <<
")");
428 if (pos != string::npos) {
435 "definition: " << txt <<
" ("
436 << text_pool->getPosition() <<
")");
441 pools->push_back(pool);
442 }
catch (
const std::exception& ex) {
444 << txt <<
" (" << text_pool->getPosition() <<
")");
451 << text_pool->stringValue() <<
452 ". There are two acceptable formats <min address-max address>"
454 << text_pool->getPosition() <<
")");
460 if (pool_id->intValue() <= 0) {
462 <<
" a positive integer greater than 0");
463 }
else if (pool_id->intValue() > numeric_limits<uint32_t>::max()) {
465 <<
" a 32 bit unsigned integer");
468 pool->setID(pool_id->intValue());
477 << user_context->getPosition() <<
")");
479 pool->setContext(user_context);
488 option_parser->parse(cfg, option_data, encapsulate_options);
489 }
catch (
const std::exception& ex) {
491 <<
" (" << option_data->getPosition() <<
")");
498 string cclass = client_class->stringValue();
499 if (!cclass.empty()) {
500 pool->allowClientClass(cclass);
505 ConstElementPtr class_list = pool_structure->get(
"require-client-classes");
507 const std::vector<data::ElementPtr>& classes = class_list->listValue();
508 for (
auto cclass = classes.cbegin();
509 cclass != classes.cend(); ++cclass) {
511 (*cclass)->stringValue().empty()) {
513 << (*cclass)->getPosition() <<
")");
515 pool->requireClientClass((*cclass)->stringValue());
520boost::shared_ptr<OptionDataListParser>
522 auto parser = boost::make_shared<OptionDataListParser>(address_family);
542 bool encapsulate_options) {
545 parser->parse(pools, pool, AF_INET, encapsulate_options);
549boost::shared_ptr<PoolParser>
551 auto parser = boost::make_shared<Pool4Parser>();
559 address_family_(family),
560 check_iface_(check_iface) {
577 }
catch (
const std::exception& ex) {
579 "subnet configuration failed: " << ex.
what());
589 if (options_params) {
591 opt_parser->parse(
subnet_->getCfgOption(), options_params, encapsulate_options);
599 std::string subnet_txt;
601 subnet_txt =
getString(params,
"subnet");
605 "mandatory 'subnet' parameter is missing for a subnet being"
606 " configured (" << params->getPosition() <<
")");
610 boost::erase_all(subnet_txt,
" ");
611 boost::erase_all(subnet_txt,
"\t");
618 size_t pos = subnet_txt.find(
"/");
619 if (pos == string::npos) {
622 "Invalid subnet syntax (prefix/len expected):" << subnet_txt
623 <<
" (" << elem->getPosition() <<
")");
633 len = boost::lexical_cast<unsigned int>(subnet_txt.substr(pos + 1));
634 }
catch (
const boost::bad_lexical_cast&) {
637 subnet_txt.substr(pos+1) <<
"' is not an integer ("
638 << elem->getPosition() <<
")");
642 if ((addr.
isV6() && len > 128) ||
643 (addr.
isV4() && len > 32)) {
646 "Invalid prefix length specified for subnet: " << len
647 <<
" (" << elem->getPosition() <<
")");
654 for (
const auto& pool : *
pools_) {
661 ex.
what() <<
" (" << params->getPosition() <<
")");
670 << user_context->getPosition() <<
")");
672 subnet_->setContext(user_context);
683boost::shared_ptr<OptionDataListParser>
685 auto parser = boost::make_shared<OptionDataListParser>(
address_family_);
704 parser->parse(
pools_, pools, encapsulate_options);
712 "Failed to create an IPv4 subnet (" <<
713 subnet->getPosition() <<
")");
720 "Invalid Subnet4 cast in Subnet4ConfigParser::parse");
734 for (
auto h = hosts.begin(); h != hosts.end(); ++h) {
741 auto network4 = boost::dynamic_pointer_cast<Network>(sn4ptr);
745 sn4ptr->createAllocators();
756 int64_t subnet_id_max =
static_cast<int64_t
>(SUBNET_ID_MAX);
767 mutable_params = boost::const_pointer_cast<Element>(params);
772 NetworkPtr network = boost::dynamic_pointer_cast<Network>(subnet4);
775 std::ostringstream output;
776 output << addr <<
"/" <<
static_cast<int>(len) <<
" with params: ";
778 bool has_renew = !subnet4->getT1().unspecified();
779 bool has_rebind = !subnet4->getT2().unspecified();
785 renew = subnet4->getT1().get();
786 output <<
"t1=" << renew <<
", ";
789 rebind = subnet4->getT2().get();
790 output <<
"t2=" << rebind <<
", ";
793 if (!subnet4->getValid().unspecified()) {
794 output <<
"valid-lifetime=" << subnet4->getValid().get();
800 if (params->contains(
"match-client-id")) {
801 bool match_client_id =
getBoolean(params,
"match-client-id");
802 subnet4->setMatchClientId(match_client_id);
806 if (params->contains(
"authoritative")) {
807 bool authoritative =
getBoolean(params,
"authoritative");
808 subnet4->setAuthoritative(authoritative);
814 if (params->contains(
"next-server")) {
817 next_server =
getString(params,
"next-server");
818 if (!next_server.empty()) {
819 subnet4->setSiaddr(
IOAddress(next_server));
825 pos = next->getPosition().str();
827 pos = params->getPosition().str();
830 << next_server <<
"(" << pos <<
")");
835 if (params->contains(
"server-hostname")) {
836 std::string sname =
getString(params,
"server-hostname");
837 if (!sname.empty()) {
842 << sname.length() <<
" ("
843 <<
error->getPosition() <<
")");
845 subnet4->setSname(sname);
850 if (params->contains(
"boot-file-name")) {
851 std::string filename =
getString(params,
"boot-file-name");
852 if (!filename.empty()) {
857 << filename.length() <<
" ("
858 <<
error->getPosition() <<
")");
860 subnet4->setFilename(filename);
866 if (params->contains(
"interface")) {
867 std::string iface =
getString(params,
"interface");
868 if (!iface.empty()) {
872 <<
" for subnet " << subnet4->toText()
873 <<
" is not present in the system ("
874 <<
error->getPosition() <<
")");
877 subnet4->setIface(iface);
882 if (params->contains(
"client-class")) {
883 string client_class =
getString(params,
"client-class");
884 if (!client_class.empty()) {
885 subnet4->allowClientClass(client_class);
892 const std::vector<data::ElementPtr>& classes = class_list->listValue();
893 for (
auto cclass = classes.cbegin();
894 cclass != classes.cend(); ++cclass) {
896 (*cclass)->stringValue().empty()) {
898 << (*cclass)->getPosition() <<
")");
900 subnet4->requireClientClass((*cclass)->stringValue());
905 if (params->contains(
"4o6-interface")) {
906 string iface4o6 =
getString(params,
"4o6-interface");
907 if (!iface4o6.empty()) {
908 subnet4->get4o6().setIface4o6(iface4o6);
909 subnet4->get4o6().enabled(
true);
914 if (params->contains(
"4o6-subnet")) {
915 string subnet4o6 =
getString(params,
"4o6-subnet");
916 if (!subnet4o6.empty()) {
917 size_t slash = subnet4o6.find(
"/");
918 if (slash == std::string::npos) {
920 << subnet4o6 <<
", expected format: prefix6/length");
922 string prefix = subnet4o6.substr(0, slash);
923 string lenstr = subnet4o6.substr(slash + 1);
927 len = boost::lexical_cast<unsigned int>(lenstr.c_str());
928 }
catch (
const boost::bad_lexical_cast &) {
930 "4o6-subnet parameter: " << subnet4o6 <<
", expected 0..128 value");
932 subnet4->get4o6().setSubnet4o6(
IOAddress(prefix), len);
933 subnet4->get4o6().enabled(
true);
938 if (params->contains(
"4o6-interface-id")) {
939 std::string ifaceid =
getString(params,
"4o6-interface-id");
940 if (!ifaceid.empty()) {
943 subnet4->get4o6().setInterfaceId(opt);
944 subnet4->get4o6().enabled(
true);
965 if (params->contains(
"offer-lifetime")) {
966 uint32_t offer_lft =
getInteger(params,
"offer-lifetime");
967 subnet4->setOfferLft(offer_lft);
971 Network4Ptr network4 = boost::dynamic_pointer_cast<Network4>(subnet4);
978 const IOAddress& address = host->getIPv4Reservation();
979 if (!address.
isV4Zero() && !subnet->inRange(address)) {
981 <<
"' is not within the IPv4 subnet '"
982 << subnet->
toText() <<
"'");
986boost::shared_ptr<PoolsListParser>
988 auto parser = boost::make_shared<Pools4ListParser>();
995 : check_iface_(check_iface) {
1001 bool encapsulate_options) {
1003 BOOST_FOREACH(
ConstElementPtr subnet_json, subnets_list->listValue()) {
1006 Subnet4Ptr subnet = parser->parse(subnet_json, encapsulate_options);
1013 cfg->getCfgSubnets4()->add(subnet);
1015 }
catch (
const std::exception& ex) {
1017 << subnet_json->getPosition() <<
")");
1027 bool encapsulate_options) {
1029 BOOST_FOREACH(
ConstElementPtr subnet_json, subnets_list->listValue()) {
1032 Subnet4Ptr subnet = parser->parse(subnet_json, encapsulate_options);
1035 auto ret = subnets.insert(subnet);
1038 "can't store subnet because of conflict");
1041 }
catch (
const std::exception& ex) {
1043 << subnet_json->getPosition() <<
")");
1050boost::shared_ptr<Subnet4ConfigParser>
1052 auto parser = boost::make_shared<Subnet4ConfigParser>(
check_iface_);
1062 (ptype), addr, len)));
1069 (ptype), min, max)));
1077 bool encapsulate_options) {
1080 parser->parse(pools, pool, AF_INET6, encapsulate_options);
1084boost::shared_ptr<PoolParser>
1086 auto parser = boost::make_shared<Pool6Parser>();
1097 bool encapsulate_options) {
1100 std::string addr_str =
getString(pd_pool_,
"prefix");
1102 uint8_t prefix_len =
getUint8(pd_pool_,
"prefix-len");
1104 uint8_t delegated_len =
getUint8(pd_pool_,
"delegated-len");
1106 std::string excluded_prefix_str =
"::";
1107 if (pd_pool_->contains(
"excluded-prefix")) {
1108 excluded_prefix_str =
getString(pd_pool_,
"excluded-prefix");
1111 uint8_t excluded_prefix_len = 0;
1112 if (pd_pool_->contains(
"excluded-prefix-len")) {
1113 excluded_prefix_len =
getUint8(pd_pool_,
"excluded-prefix-len");
1136 excluded_prefix_len));
1137 }
catch (
const std::exception& ex) {
1142 <<
" (" << pd_pool_->getPosition() <<
")");
1154 opts_parser->parse(
pool_->getCfgOption(), option_data, encapsulate_options);
1163 if (!cclass.empty()) {
1164 pool_->allowClientClass(cclass);
1169 const std::vector<data::ElementPtr>& classes = class_list->listValue();
1170 for (
auto cclass = classes.cbegin();
1171 cclass != classes.cend(); ++cclass) {
1173 (*cclass)->stringValue().empty()) {
1175 << (*cclass)->getPosition() <<
")");
1177 pool_->requireClientClass((*cclass)->stringValue());
1182 pools->push_back(
pool_);
1185boost::shared_ptr<OptionDataListParser>
1187 auto parser = boost::make_shared<OptionDataListParser>(AF_INET6);
1198 parser->parse(pools, pd_pool);
1202boost::shared_ptr<PdPoolParser>
1204 auto parser = boost::make_shared<PdPoolParser>();
1223 parser->parse(
pools_, pools, encapsulate_options);
1228 parser->parse(
pools_, pd_pools);
1236 "Failed to create an IPv6 subnet (" <<
1237 subnet->getPosition() <<
")");
1244 "Invalid Subnet6 cast in Subnet6ConfigParser::parse");
1258 for (
auto h = hosts.begin(); h != hosts.end(); ++h) {
1265 auto network = boost::dynamic_pointer_cast<Network>(sn6ptr);
1269 auto network6 = boost::dynamic_pointer_cast<Network6>(sn6ptr);
1273 sn6ptr->createAllocators();
1283 .arg(code).arg(addr.
toText());
1292 int64_t subnet_id_max =
static_cast<int64_t
>(SUBNET_ID_MAX);
1299 if (params->contains(
"rapid-commit")) {
1300 rapid_commit =
getBoolean(params,
"rapid-commit");
1316 mutable_params = boost::const_pointer_cast<Element>(params);
1326 subnet6->setRapidCommit(rapid_commit);
1329 std::ostringstream output;
1330 output << addr <<
"/" <<
static_cast<int>(len) <<
" with params: ";
1333 bool has_renew = !subnet6->getT1().unspecified();
1334 bool has_rebind = !subnet6->getT2().unspecified();
1336 int64_t rebind = -1;
1339 renew = subnet6->getT1().get();
1340 output <<
"t1=" << renew <<
", ";
1343 rebind = subnet6->getT2().get();
1344 output <<
"t2=" << rebind <<
", ";
1347 if (!subnet6->getPreferred().unspecified()) {
1348 output <<
"preferred-lifetime=" << subnet6->getPreferred().get() <<
", ";
1350 if (!subnet6->getValid().unspecified()) {
1351 output <<
"valid-lifetime=" << subnet6->getValid().get();
1353 if (!subnet6->getRapidCommit().unspecified()) {
1354 output <<
", rapid-commit is "
1355 << boolalpha << subnet6->getRapidCommit().get();
1363 if (params->contains(
"interface-id")) {
1364 ifaceid =
getString(params,
"interface-id");
1368 if (params->contains(
"interface")) {
1378 "parser error: interface (defined for locally reachable "
1379 "subnets) and interface-id (defined for subnets reachable"
1380 " via relays) cannot be defined at the same time for "
1381 "subnet " << addr <<
"/" << (
int)len <<
"("
1382 << params->getPosition() <<
")");
1387 std::string ifaceid_value = ifaceid.
get();
1388 OptionBuffer tmp(ifaceid_value.begin(), ifaceid_value.end());
1390 subnet6->setInterfaceId(opt);
1399 <<
" for subnet " << subnet6->toText()
1400 <<
" is not present in the system ("
1401 <<
error->getPosition() <<
")");
1404 subnet6->setIface(iface);
1408 if (params->contains(
"client-class")) {
1409 string client_class =
getString(params,
"client-class");
1410 if (!client_class.empty()) {
1411 subnet6->allowClientClass(client_class);
1415 if (params->contains(
"require-client-classes")) {
1419 const std::vector<data::ElementPtr>& classes = class_list->listValue();
1420 for (
auto cclass = classes.cbegin();
1421 cclass != classes.cend(); ++cclass) {
1423 (*cclass)->stringValue().empty()) {
1425 << (*cclass)->getPosition() <<
")");
1427 subnet6->requireClientClass((*cclass)->stringValue());
1448 for (
auto it = range.first; it != range.second; ++it) {
1449 const IOAddress& address = it->second.getPrefix();
1450 if (!subnet->inRange(address)) {
1452 <<
"' is not within the IPv6 subnet '"
1453 << subnet->
toText() <<
"'");
1458boost::shared_ptr<PoolsListParser>
1460 auto parser = boost::make_shared<Pools6ListParser>();
1464boost::shared_ptr<PdPoolsListParser>
1466 auto parser = boost::make_shared<PdPoolsListParser>();
1473 : check_iface_(check_iface) {
1479 bool encapsulate_options) {
1481 BOOST_FOREACH(
ConstElementPtr subnet_json, subnets_list->listValue()) {
1484 Subnet6Ptr subnet = parser->parse(subnet_json, encapsulate_options);
1490 cfg->getCfgSubnets6()->add(subnet);
1492 }
catch (
const std::exception& ex) {
1494 << subnet_json->getPosition() <<
")");
1503 bool encapsulate_options) {
1505 BOOST_FOREACH(
ConstElementPtr subnet_json, subnets_list->listValue()) {
1508 Subnet6Ptr subnet = parser->parse(subnet_json, encapsulate_options);
1511 auto ret = subnets.insert(subnet);
1514 "can't store subnet because of conflict");
1517 }
catch (
const std::exception& ex) {
1519 << subnet_json->getPosition() <<
")");
1526boost::shared_ptr<Subnet6ConfigParser>
1528 auto parser = boost::make_shared<Subnet6ConfigParser>(
check_iface_);
1536 const std::string& name) {
1539 (scope, name,
"NameChangeRequest protocol"));
1544 const std::string& name) {
1547 (scope, name,
"NameChangeRequest format"));
1552 const std::string& name) {
1555 (scope, name,
"ReplaceClientName mode"));
1563 bool enable_updates =
getBoolean(client_config,
"enable-updates");
1567 uint32_t server_port =
getUint32(client_config,
"server-port");
1569 std::string sender_ip_str =
getString(client_config,
"sender-ip");
1571 uint32_t sender_port =
getUint32(client_config,
"sender-port");
1573 uint32_t max_queue_size =
getUint32(client_config,
"max-queue-size");
1576 getProtocol(client_config,
"ncr-protocol");
1579 getFormat(client_config,
"ncr-format");
1582 if (sender_ip_str.empty()) {
1589 }
catch (
const std::exception& ex) {
1591 <<
") specified for parameter 'sender-ip' ("
1592 <<
getPosition(
"sender-ip", client_config) <<
")");
1602 <<
" is not supported. ("
1603 <<
getPosition(
"ncr-format", client_config) <<
")");
1609 <<
" is not supported. ("
1610 <<
getPosition(
"ncr-protocol", client_config) <<
")");
1615 "D2ClientConfig error: address family mismatch: "
1616 <<
"server-ip: " << server_ip.
toText()
1617 <<
" is: " << (server_ip.
isV4() ?
"IPv4" :
"IPv6")
1618 <<
" while sender-ip: " << sender_ip.
toText()
1619 <<
" is: " << (sender_ip.
isV4() ?
"IPv4" :
"IPv6")
1620 <<
" (" <<
getPosition(
"sender-ip", client_config) <<
")");
1623 if (server_ip == sender_ip && server_port == sender_port) {
1625 "D2ClientConfig error: server and sender cannot"
1626 " share the exact same IP address/port: "
1627 << server_ip.
toText() <<
"/" << server_port
1628 <<
" (" <<
getPosition(
"sender-ip", client_config) <<
")");
1641 }
catch (
const std::exception& ex) {
1643 << client_config->getPosition() <<
")");
1649 new_config->setContext(user_context);
1652 return (new_config);
1671 ElementPtr mutable_d2 = boost::const_pointer_cast<Element>(d2_config);
A generic exception that is thrown if a parameter given to a method is considered invalid in that con...
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.
A generic exception that is thrown if a parameter given to a method or function is considered invalid...
A generic exception that is thrown if a parameter given to a method would refer to or modify out-of-r...
A generic exception that is thrown when an unexpected error condition occurs.
The IOAddress class represents an IP addresses (version agnostic)
static const IOAddress & IPV4_ZERO_ADDRESS()
Returns an address set to all zeros.
bool isV4Zero() const
Convenience function to check if it is an IPv4 zero address.
std::string toText() const
Convert the address to a string.
bool isV6() const
Convenience function to check for an IPv6 address.
bool isV4() const
Convenience function to check for an IPv4 address.
short getFamily() const
Returns the address family.
static const IOAddress & IPV6_ZERO_ADDRESS()
Returns an IPv6 zero address.
static void checkKeywords(const SimpleKeywords &keywords, isc::data::ConstElementPtr scope)
Checks acceptable keywords with their expected type.
target_type getAndConvert(isc::data::ConstElementPtr scope, const std::string &name, const std::string &type_name)
Returns a converted value from a scope.
static const data::Element::Position & getPosition(const std::string &name, const data::ConstElementPtr parent)
Utility method that returns position of an element.
uint8_t getUint8(ConstElementPtr scope, const std::string &name)
Get an uint8_t value.
static isc::asiolink::IOAddress getAddress(const ConstElementPtr &scope, const std::string &name)
Returns a IOAddress parameter from a scope.
static std::string getString(isc::data::ConstElementPtr scope, const std::string &name)
Returns a string parameter from a scope.
uint32_t getUint32(isc::data::ConstElementPtr scope, const std::string &name)
Returns a value converted to uint32_t.
const isc::util::Triplet< uint32_t > parseIntTriplet(const data::ConstElementPtr &scope, const std::string &name)
Parses an integer triplet.
static bool getBoolean(isc::data::ConstElementPtr scope, const std::string &name)
Returns a boolean parameter from a scope.
static int64_t getInteger(isc::data::ConstElementPtr scope, const std::string &name)
Returns an integer parameter from a scope.
static size_t setDefaults(isc::data::ElementPtr scope, const SimpleDefaults &default_values)
Sets the default values.
void parseCacheParams(const data::ConstElementPtr &network_data, NetworkPtr &network)
Parses parameters related to lease cache settings.
void parseAllocatorParams(const data::ConstElementPtr &network_data, NetworkPtr &network)
Parses parameters pertaining to allocator selection.
void parseDdnsParams(const data::ConstElementPtr &network_data, NetworkPtr &network)
Parses parameters pertaining to DDNS behavior.
void parseCommon(const data::ConstElementPtr &network_data, NetworkPtr &network)
Parses common parameters.
static void moveReservationMode(isc::data::ElementPtr config)
Moves deprecated reservation-mode parameter to new reservations flags.
void parseTeePercents(const data::ConstElementPtr &network_data, NetworkPtr &network)
Parses parameters related to "percent" timers settings.
void parsePdAllocatorParams(const data::ConstElementPtr &network_data, Network6Ptr &network)
Parses parameters pertaining to prefix delegation allocator selection.
void parseOfferLft(const data::ConstElementPtr &network_data, Network4Ptr &network)
Parses offer-lifetime parameter (v4 only)
Wrapper class that holds MAC/hardware address sources.
void add(uint32_t source)
Adds additional MAC/hardware address acquisition.
void clear()
Removes any configured MAC/Hardware address sources.
static uint32_t MACSourceFromText(const std::string &name)
Attempts to convert known hardware address sources to uint32_t.
static CfgMgr & instance()
returns a single instance of Configuration Manager
SrvConfigPtr getStagingCfg()
Returns a pointer to the staging configuration.
void parse(SrvConfig &srv_cfg, isc::data::ConstElementPtr value)
"Parses" control-socket structure
D2ClientConfigPtr parse(isc::data::ConstElementPtr d2_client_cfg)
Parses a given dhcp-ddns element into D2ClientConfig.
static const isc::data::SimpleDefaults D2_CLIENT_CONFIG_DEFAULTS
Defaults for the D2 client configuration.
static size_t setAllDefaults(isc::data::ConstElementPtr d2_config)
Sets all defaults for D2 client configuration.
Acts as a storage vault for D2 client configuration.
static ReplaceClientNameMode stringToReplaceClientNameMode(const std::string &mode_str)
Converts labels to ReplaceClientNameMode enum values.
ReplaceClientNameMode
Defines the client name replacement modes.
An exception that is thrown if an error occurs while configuring the D2 DHCP DDNS client.
To be removed. Please use ConfigError instead.
Parser for a list of host reservations for a subnet.
void parse(const SubnetID &subnet_id, isc::data::ConstElementPtr hr_list, HostCollection &hosts_list)
Parses a list of host reservation entries for a subnet.
static IfaceMgr & instance()
IfaceMgr is a singleton class.
static void setRuntimeOptionDefs(const OptionDefSpaceContainer &defs)
Copies option definitions created at runtime.
void parse(CfgMACSource &mac_sources, isc::data::ConstElementPtr value)
parses parameters value
Holds optional information about relay.
boost::shared_ptr< Network::RelayInfo > RelayInfoPtr
Pointer to the RelayInfo structure.
OptionDefListParser(const uint16_t address_family)
Constructor.
void parse(CfgOptionDefPtr cfg, isc::data::ConstElementPtr def_list)
Parses a list of option definitions, create them and store in cfg.
Parser for a single option definition.
OptionDefinitionPtr parse(isc::data::ConstElementPtr option_def)
Parses an entry that describes single option definition.
OptionDefParser(const uint16_t address_family)
Constructor.
Base class representing a DHCP option definition.
static bool validateName(const std::string &name)
Checks that the provided option space name is valid.
Universe
defines option universe DHCPv4 or DHCPv6
PdPoolParser()
Constructor.
virtual boost::shared_ptr< OptionDataListParser > createOptionDataListParser() const
Returns an instance of the OptionDataListParser to be used in parsing the option-data structure.
isc::data::ConstElementPtr user_context_
User context (optional, may be null)
void parse(PoolStoragePtr pools, data::ConstElementPtr pd_pool_, bool encapsulate_options=true)
Builds a prefix delegation pool from the given configuration.
isc::dhcp::Pool6Ptr pool_
Pointer to the created pool object.
isc::data::ConstElementPtr client_class_
Client class (a client has to belong to to use this pd-pool)
virtual boost::shared_ptr< PdPoolParser > createPdPoolConfigParser() const
Returns an instance of the PdPoolParser to be used in parsing the prefix delegation pools.
void parse(PoolStoragePtr pools, data::ConstElementPtr pd_pool_list)
Parse configuration entries.
static const size_t MAX_SNAME_LEN
length of the SNAME field in DHCPv4 message
static const size_t MAX_FILE_LEN
length of the FILE field in DHCPv4 message
PoolPtr poolMaker(asiolink::IOAddress &addr, uint32_t len, int32_t ignored)
Creates a Pool4 object given a IPv4 prefix and the prefix length.
Pool information for IPv4 addresses.
PoolPtr poolMaker(asiolink::IOAddress &addr, uint32_t len, int32_t ptype)
Creates a Pool6 object given a IPv6 prefix and the prefix length.
Pool information for IPv6 addresses and prefixes.
virtual PoolPtr poolMaker(isc::asiolink::IOAddress &addr, uint32_t len, int32_t ptype=0)=0
Creates a Pool object given a IPv4 prefix and the prefix length.
virtual void parse(PoolStoragePtr pools, isc::data::ConstElementPtr pool_structure, const uint16_t address_family, bool encapsulate_options=true)
parses the actual structure
virtual boost::shared_ptr< OptionDataListParser > createOptionDataListParser(const uint16_t address_family) const
Returns an instance of the OptionDataListParser to be used in parsing the option-data structure.
void parse(PoolStoragePtr pools, data::ConstElementPtr pools_list, bool encapsulate_options=true)
parses the actual structure
virtual boost::shared_ptr< PoolParser > createPoolConfigParser() const
Returns an instance of the Pool4Parser to be used in parsing the address pools.
void parse(PoolStoragePtr pools, data::ConstElementPtr pools_list, bool encapsulate_options=true)
parses the actual structure
virtual boost::shared_ptr< PoolParser > createPoolConfigParser() const
Returns an instance of the Pool6Parser to be used in parsing the address pools.
parser for additional relay information
RelayInfoParser(const isc::dhcp::Option::Universe &family)
constructor
void addAddress(const std::string &name, const std::string &address_str, isc::data::ConstElementPtr relay_elem, const isc::dhcp::Network::RelayInfoPtr &relay_info)
Attempts to add an IP address to list of relay addresses.
void parse(const isc::dhcp::Network::RelayInfoPtr &relay_info, isc::data::ConstElementPtr relay_elem)
parses the actual relay parameters
static const isc::data::SimpleKeywords SUBNET4_PARAMETERS
This table defines all subnet parameters for DHCPv4.
static const isc::data::SimpleKeywords OPTION4_DEF_PARAMETERS
This table defines all option definition parameters.
static const isc::data::SimpleKeywords POOL4_PARAMETERS
This table defines all pool parameters.
static const isc::data::SimpleKeywords POOL6_PARAMETERS
This table defines all pool parameters.
static const isc::data::SimpleKeywords SUBNET6_PARAMETERS
This table defines all subnet parameters for DHCPv6.
static const isc::data::SimpleKeywords OPTION6_DEF_PARAMETERS
This table defines all option definition parameters.
static const isc::data::SimpleKeywords PD_POOL6_PARAMETERS
This table defines all prefix delegation pool parameters.
Specifies current DHCP configuration.
void setControlSocketInfo(const isc::data::ConstElementPtr &control_socket)
Sets information about the control socket.
Subnet4ConfigParser(bool check_iface=true)
Constructor.
virtual boost::shared_ptr< PoolsListParser > createPoolsListParser() const
Returns an instance of the Pools4ListParser to be used in parsing the address pools.
void validateResv(const Subnet4Ptr &subnet, ConstHostPtr host)
Verifies the host reservation address is in the subnet range.
void initSubnet(data::ConstElementPtr params, asiolink::IOAddress addr, uint8_t len)
Instantiates the IPv4 Subnet based on a given IPv4 address and prefix length.
Subnet4Ptr parse(data::ConstElementPtr subnet, bool encapsulate_options=true)
Parses a single IPv4 subnet configuration and adds to the Configuration Manager.
static Subnet4Ptr create(const isc::asiolink::IOAddress &prefix, uint8_t length, const util::Triplet< uint32_t > &t1, const util::Triplet< uint32_t > &t2, const util::Triplet< uint32_t > &valid_lifetime, const SubnetID id)
Factory function creating an instance of the Subnet4.
virtual boost::shared_ptr< PoolsListParser > createPoolsListParser() const
Returns an instance of the Pools6ListParser to be used in parsing the address pools.
virtual boost::shared_ptr< PdPoolsListParser > createPdPoolsListParser() const
Returns an instance of the PdPools6ListParser to be used in parsing the prefix delegation pools.
Subnet6Ptr parse(data::ConstElementPtr subnet, bool encapsulate_options=true)
Parses a single IPv6 subnet configuration and adds to the Configuration Manager.
void initSubnet(isc::data::ConstElementPtr params, isc::asiolink::IOAddress addr, uint8_t len)
Instantiates the IPv6 Subnet based on a given IPv6 address and prefix length.
virtual void duplicateOptionWarning(uint32_t code, asiolink::IOAddress &addr)
Issues a DHCP6 server specific warning regarding duplicate subnet options.
void validateResvs(const Subnet6Ptr &subnet, ConstHostPtr host)
Verifies host reservation addresses are in the subnet range.
Subnet6ConfigParser(bool check_iface=true)
Constructor.
static Subnet6Ptr create(const isc::asiolink::IOAddress &prefix, uint8_t length, const util::Triplet< uint32_t > &t1, const util::Triplet< uint32_t > &t2, const util::Triplet< uint32_t > &preferred_lifetime, const util::Triplet< uint32_t > &valid_lifetime, const SubnetID id)
Factory function creating an instance of the Subnet4.
this class parses a single subnet
SubnetConfigParser(uint16_t family, bool check_iface=true)
constructor
isc::dhcp::SubnetPtr subnet_
Pointer to the created subnet object.
void createSubnet(isc::data::ConstElementPtr data)
Create a new subnet using a data from child parsers.
virtual void initSubnet(isc::data::ConstElementPtr params, isc::asiolink::IOAddress addr, uint8_t len)=0
Instantiates the subnet based on a given IP prefix and prefix length.
isc::dhcp::Network::RelayInfoPtr relay_info_
Pointer to relay information.
uint16_t address_family_
Address family: AF_INET or AF_INET6.
SubnetPtr parse(isc::data::ConstElementPtr subnet, bool encapsulate_options)
parses a subnet description and returns Subnet{4,6} structure
bool check_iface_
Check if the specified interface exists in the system.
virtual boost::shared_ptr< OptionDataListParser > createOptionDataListParser() const
Returns an instance of the OptionDataListParser to be used in parsing the option-data structure.
PoolStoragePtr pools_
Storage for pools belonging to this subnet.
bool check_iface_
Check if the specified interface exists in the system.
size_t parse(SrvConfigPtr cfg, data::ConstElementPtr subnets_list, bool encapsulate_options=true)
parses contents of the list
Subnets4ListConfigParser(bool check_iface=true)
constructor
virtual boost::shared_ptr< Subnet4ConfigParser > createSubnetConfigParser() const
Returns an instance of the Subnet4ConfigParser to be used in parsing the subnets.
virtual boost::shared_ptr< Subnet6ConfigParser > createSubnetConfigParser() const
Returns an instance of the Subnet6ConfigParser to be used in parsing the subnets.
Subnets6ListConfigParser(bool check_iface=true)
constructor
bool check_iface_
Check if the specified interface exists in the system.
size_t parse(SrvConfigPtr cfg, data::ConstElementPtr subnets_list, bool encapsulate_options=true)
parses contents of the list
T get() const
Retrieves the encapsulated value.
bool empty() const
Checks if the encapsulated value is empty.
void unspecified(bool unspecified)
Modifies the flag that indicates whether the value is specified or unspecified.
#define isc_throw(type, stream)
A shortcut macro to insert known values into exception arguments.
#define LOG_INFO(LOGGER, MESSAGE)
Macro to conveniently test info output and log it.
#define LOG_WARN(LOGGER, MESSAGE)
Macro to conveniently test warn output and log it.
#define LOG_DEBUG(LOGGER, LEVEL, MESSAGE)
Macro to conveniently test debug output and log it.
boost::shared_ptr< const Element > ConstElementPtr
std::vector< SimpleDefault > SimpleDefaults
This specifies all default values in a given scope (e.g. a subnet).
boost::shared_ptr< Element > ElementPtr
NameChangeProtocol stringToNcrProtocol(const std::string &protocol_str)
Function which converts text labels to NameChangeProtocol enums.
NameChangeFormat
Defines the list of data wire formats supported.
NameChangeProtocol
Defines the list of socket protocols supported.
std::string ncrProtocolToString(NameChangeProtocol protocol)
Function which converts NameChangeProtocol enums to text labels.
NameChangeFormat stringToNcrFormat(const std::string &fmt_str)
Function which converts labels to NameChangeFormat enum values.
std::string ncrFormatToString(NameChangeFormat format)
Function which converts NameChangeFormat enums to text labels.
isc::log::Logger dhcpsrv_logger("dhcpsrv")
DHCP server library Logger.
boost::shared_ptr< const CfgGlobals > ConstCfgGlobalsPtr
Const shared pointer to a CfgGlobals instance.
boost::shared_ptr< Subnet > SubnetPtr
A generic pointer to either Subnet4 or Subnet6 object.
const isc::log::MessageID DHCPSRV_CFGMGR_NEW_SUBNET6
boost::shared_ptr< Subnet4 > Subnet4Ptr
A pointer to a Subnet4 object.
boost::shared_ptr< Network4 > Network4Ptr
Pointer to the Network4 object.
std::vector< PoolPtr > PoolStorage
a collection of pools
boost::shared_ptr< D2ClientConfig > D2ClientConfigPtr
Defines a pointer for D2ClientConfig instances.
boost::shared_ptr< CfgOption > CfgOptionPtr
Non-const pointer.
boost::shared_ptr< CfgOptionDef > CfgOptionDefPtr
Non-const pointer.
const isc::log::MessageID DHCPSRV_CFGMGR_OPTION_DUPLICATE
boost::shared_ptr< Subnet6 > Subnet6Ptr
A pointer to a Subnet6 object.
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.
const isc::log::MessageID DHCPSRV_CFGMGR_RELAY_IP_ADDRESS_DEPRECATED
boost::shared_ptr< SrvConfig > SrvConfigPtr
Non-const pointer to the SrvConfig.
std::pair< IPv6ResrvIterator, IPv6ResrvIterator > IPv6ResrvRange
std::vector< HostPtr > HostCollection
Collection of the Host objects.
const int DHCPSRV_DBG_TRACE_DETAIL
Additional information.
boost::shared_ptr< OptionDefinition > OptionDefinitionPtr
Pointer to option definition object.
boost::shared_ptr< PoolStorage > PoolStoragePtr
boost::shared_ptr< Pool > PoolPtr
a pointer to either IPv4 or IPv6 Pool
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.
uint32_t SubnetID
Defines unique IPv4 or IPv6 subnet identifier.
const isc::log::MessageID DHCPSRV_CFGMGR_NEW_SUBNET4
boost::shared_ptr< const Host > ConstHostPtr
Const pointer to the Host object.
boost::shared_ptr< Network > NetworkPtr
Pointer to the Network object.
std::vector< uint8_t > OptionBuffer
buffer types used in DHCP code.
boost::shared_ptr< Option > OptionPtr
string trim(const string &instring)
Trim Leading and Trailing Spaces.
vector< string > tokens(const std::string &text, const std::string &delim, bool escape)
Split String into Tokens.
Defines the logger used by the top-level component of kea-lfc.
#define DHCP4_OPTION_SPACE
global std option spaces
#define DHCP6_OPTION_SPACE
Type
Type of lease or pool.