blob: 066dc3b0a9d0274f029713b01d291f0294cb75c8 [file] [log] [blame]
/*
* Copyright (C) 2018 CESNET, https://photonics.cesnet.cz/
* Copyright (C) 2018 FIT CVUT, https://fit.cvut.cz/
*
* Written by Václav Kubernát <kubervac@fit.cvut.cz>
*
*/
#include "schema.hpp"
#include "utils.hpp"
InvalidNodeException::~InvalidNodeException() = default;
Schema::Schema()
{
m_nodes.emplace("", std::unordered_map<std::string, NodeType>());
}
const std::unordered_map<std::string, NodeType>& Schema::children(const std::string& name) const
{
return m_nodes.at(name);
}
bool Schema::nodeExists(const std::string& location, const std::string& name) const
{
if (name.empty())
return true;
const auto& childrenRef = children(location);
return childrenRef.find(name) != childrenRef.end();
}
bool Schema::isContainer(const path_& location, const std::string& name) const
{
std::string locationString = pathToSchemaString(location);
if (!nodeExists(locationString, name))
return false;
return children(locationString).at(name).type() == typeid(yang::container);
}
void Schema::addContainer(const std::string& location, const std::string& name, yang::ContainerTraits isPresence)
{
m_nodes.at(location).emplace(name, yang::container{isPresence});
//create a new set of children for the new node
std::string key = joinPaths(location, name);
m_nodes.emplace(key, std::unordered_map<std::string, NodeType>());
}
bool Schema::listHasKey(const path_& location, const std::string& name, const std::string& key) const
{
std::string locationString = pathToSchemaString(location);
assert(isList(location, name));
const auto& child = children(locationString).at(name);
const auto& list = boost::get<yang::list>(child);
return list.m_keys.find(key) != list.m_keys.end();
}
const std::set<std::string>& Schema::listKeys(const path_& location, const std::string& name) const
{
std::string locationString = pathToSchemaString(location);
assert(isList(location, name));
const auto& child = children(locationString).at(name);
const auto& list = boost::get<yang::list>(child);
return list.m_keys;
}
bool Schema::isList(const path_& location, const std::string& name) const
{
std::string locationString = pathToSchemaString(location);
if (!nodeExists(locationString, name))
return false;
const auto& child = children(locationString).at(name);
if (child.type() != typeid(yang::list))
return false;
return true;
}
void Schema::addList(const std::string& location, const std::string& name, const std::set<std::string>& keys)
{
m_nodes.at(location).emplace(name, yang::list{keys});
m_nodes.emplace(name, std::unordered_map<std::string, NodeType>());
}
bool Schema::isPresenceContainer(const path_& location, const std::string& name) const
{
if (!isContainer(location, name))
return false;
std::string locationString = pathToSchemaString(location);
return boost::get<yang::container>(children(locationString).at(name)).m_presence == yang::ContainerTraits::Presence;
}
void Schema::addLeaf(const std::string& location, const std::string& name, const yang::LeafDataTypes& type)
{
m_nodes.at(location).emplace(name, yang::leaf{type, {}});
}
void Schema::addLeafEnum(const std::string& location, const std::string& name, std::set<std::string> enumValues)
{
m_nodes.at(location).emplace(name, yang::leaf{yang::LeafDataTypes::Enum, enumValues});
}
bool Schema::leafEnumHasValue(const path_& location, const std::string& name, const std::string& value) const
{
std::string locationString = pathToSchemaString(location);
assert(isLeaf(location, name));
const auto& child = children(locationString).at(name);
const auto& list = boost::get<yang::leaf>(child);
return list.m_enumValues.find(value) != list.m_enumValues.end();
}
bool Schema::isLeaf(const path_& location, const std::string& name) const
{
std::string locationString = pathToSchemaString(location);
if (!nodeExists(locationString, name))
return false;
return children(locationString).at(name).type() == typeid(yang::leaf);
}
yang::LeafDataTypes Schema::leafType(const path_& location, const std::string& name) const
{
std::string locationString = pathToSchemaString(location);
return boost::get<yang::leaf>(children(locationString).at(name)).m_type;
}