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/*
* Copyright 2019 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "general_systemd.hpp"
#include "status.hpp"
#include <fstream>
#include <memory>
#include <sdbusplus/bus.hpp>
#include <string>
#include <vector>
namespace ipmi_flash
{
std::unique_ptr<TriggerableActionInterface>
SystemdWithStatusFile::CreateSystemdWithStatusFile(
sdbusplus::bus::bus&& bus, const std::string& path,
const std::string& service, const std::string& mode)
{
return std::make_unique<SystemdWithStatusFile>(std::move(bus), path,
service, mode);
}
bool SystemdWithStatusFile::trigger()
{
static constexpr auto systemdService = "org.freedesktop.systemd1";
static constexpr auto systemdRoot = "/org/freedesktop/systemd1";
static constexpr auto systemdInterface = "org.freedesktop.systemd1.Manager";
auto method = bus.new_method_call(systemdService, systemdRoot,
systemdInterface, "StartUnit");
method.append(triggerService);
method.append(mode);
try
{
bus.call_noreply(method);
}
catch (const sdbusplus::exception::SdBusError& ex)
{
/* TODO: Once logging supports unit-tests, add a log message to test
* this failure.
*/
return false;
}
return true;
}
void SystemdWithStatusFile::abort()
{
/* TODO: Implement this. */
}
ActionStatus SystemdWithStatusFile::status()
{
ActionStatus result = ActionStatus::unknown;
std::ifstream ifs;
ifs.open(checkPath);
if (ifs.good())
{
/*
* Check for the contents of the file, accepting:
* running, success, or failed.
*/
std::string status;
ifs >> status;
if (status == "running")
{
result = ActionStatus::running;
}
else if (status == "success")
{
result = ActionStatus::success;
}
else if (status == "failed")
{
result = ActionStatus::failed;
}
}
return result;
}
const std::string SystemdWithStatusFile::getMode() const
{
return mode;
}
std::unique_ptr<TriggerableActionInterface>
SystemdNoFile::CreateSystemdNoFile(sdbusplus::bus::bus&& bus,
const std::string& service,
const std::string& mode)
{
return std::make_unique<SystemdNoFile>(std::move(bus), service, mode);
}
bool SystemdNoFile::trigger()
{
static constexpr auto systemdService = "org.freedesktop.systemd1";
static constexpr auto systemdRoot = "/org/freedesktop/systemd1";
static constexpr auto systemdInterface = "org.freedesktop.systemd1.Manager";
auto method = bus.new_method_call(systemdService, systemdRoot,
systemdInterface, "StartUnit");
method.append(triggerService);
method.append(mode);
try
{
bus.call_noreply(method);
state = ActionStatus::running;
return true;
}
catch (const sdbusplus::exception::SdBusError& ex)
{
/* TODO: Once logging supports unit-tests, add a log message to test
* this failure.
*/
state = ActionStatus::failed;
return false;
}
}
void SystemdNoFile::abort()
{
return;
}
ActionStatus SystemdNoFile::status()
{
return state;
}
const std::string SystemdNoFile::getMode() const
{
return mode;
}
} // namespace ipmi_flash
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