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/************************************************************************
*
* Copyright (C) 2009-2024 IRCAD France
* Copyright (C) 2012-2020 IHU Strasbourg
*
* This file is part of Sight.
*
* Sight is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Sight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Sight. If not, see <https://www.gnu.org/licenses/>.
*
***********************************************************************/
#include "service/extension/config.hpp"
#include <core/runtime/runtime.hpp>
namespace sight::service::extension
{
const std::string config::CONFIG_EXT_POINT = "sight::service::extension::config";
config::sptr config::s_current_service_config = std::make_shared<config>();
//-----------------------------------------------------------------------------
config::sptr config::get_default()
{
return s_current_service_config;
}
//-----------------------------------------------------------------------------
void config::parse_plugin_infos()
{
using extension_t = std::shared_ptr<core::runtime::extension>;
std::vector<extension_t> ext_elements;
ext_elements = core::runtime::get_all_extensions_for_point(CONFIG_EXT_POINT);
for(const extension_t& ext : ext_elements)
{
const auto& cfg = ext->get_config();
const auto config_id = cfg.get<std::string>("id");
const auto desc = cfg.get<std::string>("desc", "No description available");
const auto service = cfg.get<std::string>("service", "");
// Get config
const auto config = cfg.get_child("config");
// Add service config info
this->add_service_config_info(config_id, service, desc, config);
}
}
//-----------------------------------------------------------------------------
void config::add_service_config_info
(
const std::string& _config_id,
const std::string& _service,
const std::string& _desc,
const boost::property_tree::ptree& _config
)
{
core::mt::write_lock lock(m_registry_mutex);
SIGHT_DEBUG(
"New service config registering : "
<< " configId = " << _config_id
<< " service = " << _service
<< " desc = " << _desc
);
SIGHT_ASSERT(
"The service config with the id " << _config_id << " already exists.",
m_reg.find(_config_id) == m_reg.end()
);
service_config_info info {
.service = sight::core::runtime::filter_id(_service),
.desc = _desc,
.config = _config,
};
m_reg[_config_id] = info;
}
//-----------------------------------------------------------------------------
void config::clear_registry()
{
core::mt::write_lock lock(m_registry_mutex);
m_reg.clear();
}
//-----------------------------------------------------------------------------
boost::property_tree::ptree config::get_service_config(
const std::string& _config_id,
const std::string& _service_impl
) const
{
#ifndef _DEBUG
SIGHT_NOT_USED(_service_impl);
#else
const std::string service_impl = core::runtime::filter_id(_service_impl);
#endif
core::mt::read_lock lock(m_registry_mutex);
auto iter = m_reg.find(_config_id);
SIGHT_ASSERT(
"The id " << _config_id << " is not found in the application configuration registry",
iter != m_reg.end()
);
SIGHT_ASSERT(
"The id " << _config_id << " is not allowed for this service " << service_impl,
service_impl.empty() || iter->second.service.empty() || iter->second.service == service_impl
);
return iter->second.config;
}
//-----------------------------------------------------------------------------
const std::string& config::get_config_desc(const std::string& _config_id) const
{
core::mt::read_lock lock(m_registry_mutex);
auto iter = m_reg.find(_config_id);
SIGHT_ASSERT(
"The id " << _config_id << " is not found in the application configuration registry",
iter != m_reg.end()
);
return iter->second.desc;
}
//-----------------------------------------------------------------------------
std::vector<std::string> config::get_all_config_for_service(std::string _service_impl, bool _matching_only) const
{
const std::string service_impl = core::runtime::filter_id(_service_impl);
core::mt::read_lock lock(m_registry_mutex);
std::vector<std::string> configs;
for(const auto& srv_cfg : m_reg)
{
const service_config_info& info = srv_cfg.second;
if((info.service.empty() && !_matching_only) || info.service == service_impl)
{
configs.push_back(srv_cfg.first);
}
}
return configs;
}
//-----------------------------------------------------------------------------
} // namespace sight::service::extension
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