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// Copyright (C) 2018-2022 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_database.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 {
TranslatorDatabase::TranslatorDatabase(S_Session session, const string& model)
: TranslatorBasic(session, model) {
}
TranslatorDatabase::~TranslatorDatabase() {
}
ElementPtr
TranslatorDatabase::getDatabase(const string& xpath) {
try {
if ((model_ == KEA_DHCP4_SERVER) ||
(model_ == KEA_DHCP6_SERVER)) {
return (getDatabaseKea(xpath));
}
} catch (const sysrepo_exception& ex) {
isc_throw(SysrepoError,
"sysrepo error getting database access at '" << xpath
<< "': " << ex.what());
}
isc_throw(NotImplemented,
"getDatabase not implemented for the model: " << model_);
}
ElementPtr
TranslatorDatabase::getDatabaseKea(const string& xpath) {
ConstElementPtr type = getItem(xpath + "/database-type");
if (!type) {
return (ElementPtr());
}
ElementPtr result = Element::createMap();
result->set("type", type);
checkAndGetLeaf(result, xpath, "user");
checkAndGetLeaf(result, xpath, "password");
checkAndGetLeaf(result, xpath, "host");
checkAndGetLeaf(result, xpath, "name");
checkAndGetLeaf(result, xpath, "persist");
checkAndGetLeaf(result, xpath, "port");
checkAndGetLeaf(result, xpath, "lfc-interval");
checkAndGetLeaf(result, xpath, "readonly");
checkAndGetLeaf(result, xpath, "trust-anchor");
checkAndGetLeaf(result, xpath, "cert-file");
checkAndGetLeaf(result, xpath, "key-file");
checkAndGetLeaf(result, xpath, "cipher-list");
checkAndGetLeaf(result, xpath, "connect-timeout");
checkAndGetLeaf(result, xpath, "max-reconnect-tries");
checkAndGetLeaf(result, xpath, "reconnect-wait-time");
checkAndGetLeaf(result, xpath, "max-row-errors");
checkAndGetLeaf(result, xpath, "on-fail");
ConstElementPtr context = getItem(xpath + "/user-context");
if (context) {
result->set("user-context", Element::fromJSON(context->stringValue()));
}
return (result);
}
void
TranslatorDatabase::setDatabase(const string& xpath,
ConstElementPtr elem,
bool skip) {
try {
if ((model_ == KEA_DHCP4_SERVER) ||
(model_ == KEA_DHCP6_SERVER)) {
setDatabaseKea(xpath, elem, skip);
} else {
isc_throw(NotImplemented,
"setDatabase not implemented for the model: " << model_);
}
} catch (const sysrepo_exception& ex) {
isc_throw(SysrepoError,
"sysrepo error setting database access '" << elem->str()
<< "' at '" << xpath << "': " << ex.what());
}
}
void
TranslatorDatabase::setDatabaseKea(const string& xpath,
ConstElementPtr elem,
bool skip) {
if (!elem) {
delItem(xpath);
return;
}
if (!skip) {
ConstElementPtr type = elem->get("type");
if (!type) {
isc_throw(BadValue, "setDatabase requires database type: "
<< elem->str());
}
setItem(xpath + "/database-type", type, SR_STRING_T);
}
checkAndSetLeaf(elem, xpath, "user", SR_STRING_T);
checkAndSetLeaf(elem, xpath, "password", SR_STRING_T);
checkAndSetLeaf(elem, xpath, "host", SR_STRING_T);
checkAndSetLeaf(elem, xpath, "name", SR_STRING_T);
checkAndSetLeaf(elem, xpath, "persist", SR_BOOL_T);
checkAndSetLeaf(elem, xpath, "port", SR_UINT16_T);
checkAndSetLeaf(elem, xpath, "lfc-interval", SR_UINT32_T);
checkAndSetLeaf(elem, xpath, "readonly", SR_BOOL_T);
checkAndSetLeaf(elem, xpath, "trust-anchor", SR_STRING_T);
checkAndSetLeaf(elem, xpath, "cert-file", SR_STRING_T);
checkAndSetLeaf(elem, xpath, "key-file", SR_STRING_T);
checkAndSetLeaf(elem, xpath, "cipher-list", SR_STRING_T);
checkAndSetLeaf(elem, xpath, "connect-timeout", SR_UINT32_T);
checkAndSetLeaf(elem, xpath, "max-reconnect-tries", SR_UINT32_T);
checkAndSetLeaf(elem, xpath, "reconnect-wait-time", SR_UINT32_T);
checkAndSetLeaf(elem, xpath, "max-row-errors", SR_UINT32_T);
checkAndSetLeaf(elem, xpath, "on-fail", SR_STRING_T);
ConstElementPtr context = Adaptor::getContext(elem);
if (context) {
setItem(xpath + "/user-context", Element::create(context->str()),
SR_STRING_T);
}
}
TranslatorDatabases::TranslatorDatabases(S_Session session,
const string& model)
: TranslatorBasic(session, model),
TranslatorDatabase(session, model) {
}
TranslatorDatabases::~TranslatorDatabases() {
}
ConstElementPtr
TranslatorDatabases::getDatabases(const string& xpath) {
try {
if ((model_ == KEA_DHCP4_SERVER) ||
(model_ == KEA_DHCP6_SERVER)) {
return (getDatabasesKea(xpath));
}
} catch (const sysrepo_exception& ex) {
isc_throw(SysrepoError,
"sysrepo error getting database accesses at '" << xpath
<< "': " << ex.what());
}
isc_throw(NotImplemented,
"getDatabases not implemented for the model: " << model_);
}
ElementPtr
TranslatorDatabases::getDatabasesKea(const string& xpath) {
return getList<TranslatorDatabase>(xpath, *this,
&TranslatorDatabase::getDatabase);
}
void
TranslatorDatabases::setDatabases(const string& xpath, ConstElementPtr elem) {
try {
if ((model_ == KEA_DHCP4_SERVER) ||
(model_ == KEA_DHCP6_SERVER)) {
setDatabasesKea(xpath, elem);
} else {
isc_throw(NotImplemented,
"setDatabases not implemented for the model: "
<< model_);
}
} catch (const sysrepo_exception& ex) {
isc_throw(SysrepoError,
"sysrepo error setting database accesses '" << elem->str()
<< "' at '" << xpath << "': " << ex.what());
}
}
void
TranslatorDatabases::setDatabasesKea(const string& xpath,
ConstElementPtr elem) {
if (!elem) {
delItem(xpath);
return;
}
for (size_t i = 0; i < elem->size(); ++i) {
ConstElementPtr database = elem->get(i);
if (!database->contains("type")) {
isc_throw(BadValue, "database without type: " << database->str());
}
string type = database->get("type")->stringValue();
ostringstream key;
key << xpath << "[database-type='" << type << "']";
setDatabase(key.str(), database, true);
}
}
} // namespace yang
} // namespace isc
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