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Diffstat (limited to 'src/lib/yang/translator_shared_network.cc')
| -rw-r--r-- | src/lib/yang/translator_shared_network.cc | 422 |
1 files changed, 422 insertions, 0 deletions
diff --git a/src/lib/yang/translator_shared_network.cc b/src/lib/yang/translator_shared_network.cc new file mode 100644 index 0000000..4f4622a --- /dev/null +++ b/src/lib/yang/translator_shared_network.cc @@ -0,0 +1,422 @@ +// Copyright (C) 2018-2021 Internet Systems Consortium, Inc. ("ISC") +// +// This Source Code Form is subject to the terms of the Mozilla Public +// License, v. 2.0. If a copy of the MPL was not distributed with this +// file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#include <config.h> + +#include <yang/translator_shared_network.h> +#include <yang/adaptor.h> +#include <yang/yang_models.h> +#include <sstream> + +using namespace std; +using namespace isc::data; +using namespace sysrepo; + +namespace isc { +namespace yang { + +TranslatorSharedNetwork::TranslatorSharedNetwork(S_Session session, + const string& model) + : TranslatorBasic(session, model), + TranslatorOptionData(session, model), + TranslatorOptionDataList(session, model), + TranslatorPool(session, model), + TranslatorPools(session, model), + TranslatorPdPool(session, model), + TranslatorPdPools(session, model), + TranslatorHost(session, model), + TranslatorHosts(session, model), + TranslatorSubnet(session, model), + TranslatorSubnets(session, model) { +} + +TranslatorSharedNetwork::~TranslatorSharedNetwork() { +} + +ElementPtr +TranslatorSharedNetwork::getSharedNetwork(const string& xpath) { + try { + if (model_ == KEA_DHCP4_SERVER) { + return (getSharedNetworkKea(xpath, "subnet4")); + } else if (model_ == KEA_DHCP6_SERVER) { + return (getSharedNetworkKea(xpath, "subnet6")); + } + } catch (const sysrepo_exception& ex) { + isc_throw(SysrepoError, + "sysrepo error getting shared network at '" << xpath + << "': " << ex.what()); + } + isc_throw(NotImplemented, + "getSharedNetwork not implemented for the model: " << model_); +} + +ElementPtr +TranslatorSharedNetwork::getSharedNetworkKea(const string& xpath, + const std::string& subsel) { + ElementPtr result = Element::createMap(); + ConstElementPtr name = getItem(xpath + "/name"); + if (!name) { + // Can't happen as the name is the key. + isc_throw(Unexpected, "getSharedNetworkKea requires name: " << xpath); + } + result->set("name", name); + ConstElementPtr subnets = getSubnets(xpath); + if (subnets && (subnets->size() > 0)) { + result->set(subsel, subnets); + } + if (subsel == "subnet6") { + ConstElementPtr preferred = getItem(xpath + "/preferred-lifetime"); + if (preferred) { + result->set("preferred-lifetime", preferred); + } + ConstElementPtr min_pref = getItem(xpath + "/min-preferred-lifetime"); + if (min_pref) { + result->set("min-preferred-lifetime", min_pref); + } + ConstElementPtr max_pref = getItem(xpath + "/max-preferred-lifetime"); + if (max_pref) { + result->set("max-preferred-lifetime", max_pref); + } + } + ConstElementPtr valid = getItem(xpath + "/valid-lifetime"); + if (valid) { + result->set("valid-lifetime", valid); + } + ConstElementPtr min_valid = getItem(xpath + "/min-valid-lifetime"); + if (min_valid) { + result->set("min-valid-lifetime", min_valid); + } + ConstElementPtr max_valid = getItem(xpath + "/max-valid-lifetime"); + if (max_valid) { + result->set("max-valid-lifetime", max_valid); + } + ConstElementPtr renew = getItem(xpath + "/renew-timer"); + if (renew) { + result->set("renew-timer", renew); + } + ConstElementPtr rebind = getItem(xpath + "/rebind-timer"); + if (rebind) { + result->set("rebind-timer", rebind); + } + ConstElementPtr calculate = getItem(xpath + "/calculate-tee-times"); + if (calculate) { + result->set("calculate-tee-times", calculate); + } + ConstElementPtr t1_percent = getItem(xpath + "/t1-percent"); + if (t1_percent) { + result->set("t1-percent", t1_percent); + } + ConstElementPtr t2_percent = getItem(xpath + "/t2-percent"); + if (t2_percent) { + result->set("t2-percent", t2_percent); + } + ConstElementPtr options = getOptionDataList(xpath); + if (options && (options->size() > 0)) { + result->set("option-data", options); + } + ConstElementPtr interface = getItem(xpath + "/interface"); + if (interface) { + result->set("interface", interface); + } + if (subsel == "subnet6") { + ConstElementPtr interface_id = getItem(xpath + "/interface-id"); + if (interface_id) { + result->set("interface-id", interface_id); + } + ConstElementPtr rapid_commit = getItem(xpath + "/rapid-commit"); + if (rapid_commit) { + result->set("rapid-commit", rapid_commit); + } + } + ConstElementPtr guard = getItem(xpath + "/client-class"); + if (guard) { + result->set("client-class", guard); + } + ConstElementPtr required = getItems(xpath + "/require-client-classes"); + if (required && (required->size() > 0)) { + result->set("require-client-classes", required); + } + ConstElementPtr mode = getItem(xpath + "/reservation-mode"); + if (mode) { + result->set("reservation-mode", mode); + } + ConstElementPtr relay = getItems(xpath + "/relay/ip-addresses"); + if (relay && (relay->size() > 0)) { + ElementPtr relay_map = Element::createMap(); + relay_map->set("ip-addresses", relay); + result->set("relay", relay_map); + } + if (subsel == "subnet4") { + ConstElementPtr match = getItem(xpath + "/match-client-id"); + if (match) { + result->set("match-client-id", match); + } + ConstElementPtr auth = getItem(xpath + "/authoritative"); + if (auth) { + result->set("authoritative", auth); + } + ConstElementPtr next = getItem(xpath + "/next-server"); + if (next) { + result->set("next-server", next); + } + ConstElementPtr hostname = getItem(xpath + "/server-hostname"); + if (hostname) { + result->set("server-hostname", hostname); + } + ConstElementPtr boot = getItem(xpath + "/boot-file-name"); + if (boot) { + result->set("boot-file-name", boot); + } + } + ConstElementPtr context = getItem(xpath + "/user-context"); + if (context) { + result->set("user-context", Element::fromJSON(context->stringValue())); + } + checkAndGetLeaf(result, xpath, "cache-max-age"); + checkAndGetLeaf(result, xpath, "cache-threshold"); + checkAndGetLeaf(result, xpath, "ddns-generated-prefix"); + checkAndGetLeaf(result, xpath, "ddns-override-client-update"); + checkAndGetLeaf(result, xpath, "ddns-override-no-update"); + checkAndGetLeaf(result, xpath, "ddns-qualifying-suffix"); + checkAndGetLeaf(result, xpath, "ddns-replace-client-name"); + checkAndGetLeaf(result, xpath, "ddns-send-updates"); + checkAndGetLeaf(result, xpath, "ddns-update-on-renew"); + checkAndGetLeaf(result, xpath, "ddns-use-conflict-resolution"); + checkAndGetLeaf(result, xpath, "hostname-char-replacement"); + checkAndGetLeaf(result, xpath, "hostname-char-set"); + checkAndGetLeaf(result, xpath, "reservations-global"); + checkAndGetLeaf(result, xpath, "reservations-in-subnet"); + checkAndGetLeaf(result, xpath, "reservations-out-of-pool"); + checkAndGetLeaf(result, xpath, "store-extended-info"); + return (result); +} + +void +TranslatorSharedNetwork::setSharedNetwork(const string& xpath, + ConstElementPtr elem) { + try { + if (model_ == KEA_DHCP4_SERVER) { + setSharedNetworkKea(xpath, elem, "subnet4"); + } else if (model_ == KEA_DHCP6_SERVER) { + setSharedNetworkKea(xpath, elem, "subnet6"); + } else { + isc_throw(NotImplemented, + "setSharedNetwork not implemented for the model: " + << model_); + } + } catch (const sysrepo_exception& ex) { + isc_throw(SysrepoError, + "sysrepo error setting shared network '" << elem->str() + << "' at '" << xpath << "': " << ex.what()); + } +} + +void +TranslatorSharedNetwork::setSharedNetworkKea(const string& xpath, + ConstElementPtr elem, + const std::string& subsel) { + // Skip name which is the key. + ConstElementPtr subnets = elem->get(subsel); + if (subnets && (subnets->size() > 0)) { + setSubnets(xpath, subnets); + } + if (subsel == "subnet6") { + ConstElementPtr preferred = elem->get("preferred-lifetime"); + if (preferred) { + setItem(xpath + "/preferred-lifetime", preferred, SR_UINT32_T); + } + ConstElementPtr min_pref = elem->get("min-preferred-lifetime"); + if (min_pref) { + setItem(xpath + "/min-preferred-lifetime", min_pref, SR_UINT32_T); + } + ConstElementPtr max_pref = elem->get("max-preferred-lifetime"); + if (max_pref) { + setItem(xpath + "/max-preferred-lifetime", max_pref, SR_UINT32_T); + } + } + ConstElementPtr valid = elem->get("valid-lifetime"); + if (valid) { + setItem(xpath + "/valid-lifetime", valid, SR_UINT32_T); + } + ConstElementPtr min_valid = elem->get("min-valid-lifetime"); + if (min_valid) { + setItem(xpath + "/min-valid-lifetime", min_valid, SR_UINT32_T); + } + ConstElementPtr max_valid = elem->get("max-valid-lifetime"); + if (max_valid) { + setItem(xpath + "/max-valid-lifetime", max_valid, SR_UINT32_T); + } + ConstElementPtr renew = elem->get("renew-timer"); + if (renew) { + setItem(xpath + "/renew-timer", renew, SR_UINT32_T); + } + ConstElementPtr rebind = elem->get("rebind-timer"); + if (rebind) { + setItem(xpath + "/rebind-timer", rebind, SR_UINT32_T); + } + ConstElementPtr calculate = elem->get("calculate-tee-times"); + if (calculate) { + setItem(xpath + "/calculate-tee-times", calculate, SR_BOOL_T); + } + ConstElementPtr t1_percent = elem->get("t1-percent"); + if (t1_percent) { + setItem(xpath + "/t1-percent", t1_percent, SR_DECIMAL64_T); + } + ConstElementPtr t2_percent = elem->get("t2-percent"); + if (t2_percent) { + setItem(xpath + "/t2-percent", t2_percent, SR_DECIMAL64_T); + } + ConstElementPtr options = elem->get("option-data"); + if (options && (options->size() > 0)) { + setOptionDataList(xpath, options); + } + ConstElementPtr interface = elem->get("interface"); + if (interface) { + setItem(xpath + "/interface", interface, SR_STRING_T); + } + if (subsel == "subnet6") { + ConstElementPtr interface_id = elem->get("interface-id"); + if (interface_id) { + setItem(xpath + "/interface-id", interface_id, SR_STRING_T); + } + ConstElementPtr rapid_commit = elem->get("rapid-commit"); + if (rapid_commit) { + setItem(xpath + "/rapid-commit", rapid_commit, SR_BOOL_T); + } + } + ConstElementPtr guard = elem->get("client-class"); + if (guard) { + setItem(xpath + "/client-class", guard, SR_STRING_T); + } + ConstElementPtr required = elem->get("require-client-classes"); + if (required && (required->size() > 0)) { + for (ConstElementPtr rclass : required->listValue()) { + setItem(xpath + "/require-client-classes", rclass, SR_STRING_T); + } + } + ConstElementPtr mode = elem->get("reservation-mode"); + if (mode) { + setItem(xpath + "/reservation-mode", mode, SR_ENUM_T); + } + ConstElementPtr relay = elem->get("relay"); + if (relay) { + ConstElementPtr address = relay->get("ip-address"); + ConstElementPtr addresses = relay->get("ip-addresses"); + if (address) { + setItem(xpath + "/relay/ip-addresses", address, SR_STRING_T); + } else if (addresses && (addresses->size() > 0)) { + for (ConstElementPtr addr : addresses->listValue()) { + setItem(xpath + "/relay/ip-addresses", addr, SR_STRING_T); + } + } + } + if (subsel == "subnet4") { + ConstElementPtr match = elem->get("match-client-id"); + if (match) { + setItem(xpath + "/match-client-id", match, SR_BOOL_T); + } + ConstElementPtr auth = elem->get("authoritative"); + if (auth) { + setItem(xpath + "/authoritative", auth, SR_BOOL_T); + } + ConstElementPtr next = elem->get("next-server"); + if (next) { + setItem(xpath + "/next-server", next, SR_STRING_T); + } + ConstElementPtr hostname = elem->get("server-hostname"); + if (hostname) { + setItem(xpath + "/server-hostname", hostname, SR_STRING_T); + } + ConstElementPtr boot = elem->get("boot-file-name"); + if (boot) { + setItem(xpath + "/boot-file-name", boot, SR_STRING_T); + } + } + ConstElementPtr context = Adaptor::getContext(elem); + if (context) { + ConstElementPtr repr = Element::create(context->str()); + setItem(xpath + "/user-context", repr, SR_STRING_T); + } + checkAndSetLeaf(elem, xpath, "cache-max-age", SR_UINT32_T); + checkAndSetLeaf(elem, xpath, "cache-threshold", SR_DECIMAL64_T); + checkAndSetLeaf(elem, xpath, "ddns-generated-prefix", SR_STRING_T); + checkAndSetLeaf(elem, xpath, "ddns-override-client-update", SR_BOOL_T); + checkAndSetLeaf(elem, xpath, "ddns-override-no-update", SR_BOOL_T); + checkAndSetLeaf(elem, xpath, "ddns-qualifying-suffix", SR_STRING_T); + checkAndSetLeaf(elem, xpath, "ddns-replace-client-name", SR_STRING_T); + checkAndSetLeaf(elem, xpath, "ddns-send-updates", SR_BOOL_T); + checkAndSetLeaf(elem, xpath, "ddns-update-on-renew", SR_BOOL_T); + checkAndSetLeaf(elem, xpath, "ddns-use-conflict-resolution", SR_BOOL_T); + checkAndSetLeaf(elem, xpath, "hostname-char-replacement", SR_STRING_T); + checkAndSetLeaf(elem, xpath, "hostname-char-set", SR_STRING_T); + checkAndSetLeaf(elem, xpath, "reservations-global", SR_BOOL_T); + checkAndSetLeaf(elem, xpath, "reservations-in-subnet", SR_BOOL_T); + checkAndSetLeaf(elem, xpath, "reservations-out-of-pool", SR_BOOL_T); + checkAndSetLeaf(elem, xpath, "store-extended-info", SR_BOOL_T); +} + +TranslatorSharedNetworks::TranslatorSharedNetworks(S_Session session, + const string& model) + : TranslatorBasic(session, model), + TranslatorOptionData(session, model), + TranslatorOptionDataList(session, model), + TranslatorPool(session, model), + TranslatorPools(session, model), + TranslatorPdPool(session, model), + TranslatorPdPools(session, model), + TranslatorHost(session, model), + TranslatorHosts(session, model), + TranslatorSubnet(session, model), + TranslatorSubnets(session, model), + TranslatorSharedNetwork(session, model) { +} + +TranslatorSharedNetworks::~TranslatorSharedNetworks() { +} + +ElementPtr +TranslatorSharedNetworks::getSharedNetworks(const string& xpath) { + return getList<TranslatorSharedNetwork>(xpath + "/shared-network", *this, + &TranslatorSharedNetwork::getSharedNetwork); +} + +void +TranslatorSharedNetworks::setSharedNetworks(const string& xpath, + ConstElementPtr elem) { + try { + if ((model_ == KEA_DHCP4_SERVER) || + (model_ == KEA_DHCP6_SERVER)) { + setSharedNetworksKea(xpath, elem); + } else { + isc_throw(NotImplemented, + "setSharedNetworks not implemented for the model: " + << model_); + } + } catch (const sysrepo_exception& ex) { + isc_throw(SysrepoError, + "sysrepo error setting shared networks '" << elem->str() + << "' at '" << xpath << "': " << ex.what()); + } +} + +void +TranslatorSharedNetworks::setSharedNetworksKea(const string& xpath, + ConstElementPtr elem) { + for (size_t i = 0; i < elem->size(); ++i) { + ConstElementPtr network = elem->get(i); + if (!network->contains("name")) { + isc_throw(BadValue, "setSharedNetworksKea requires name: " + << network->str()); + } + string name = network->get("name")->stringValue(); + ostringstream key; + key<< xpath << "/shared-network[name='" << name << "']"; + setSharedNetwork(key.str(), network); + } +} + +} // namespace yang +} // namespace isc |