version.hpp

// Copyright 2024 Google LLC
//
// 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.

#pragma once

#include "google3/host_commands.h"

#include "host_command.hpp"

#include <sdbusplus/bus.hpp>
#include <xyz/openbmc_project/Software/Version/server.hpp>

namespace google
{
namespace hoth
{

template <typename... T>
using ServerObject = typename sdbusplus::server::object::object<T...>;
using VersionInterface =
    sdbusplus::xyz::openbmc_project::Software::server::Version;
using VersionObject = ServerObject<VersionInterface>;

using internal::HostCommand;

/** @class RoVersion
 *  @brief Software Version interface implementation for Ro Version.
 *  @details A concrete implementation for xyz.openbmc_project.Software.Version
 *  DBus API.
 */
class RoVersion : public VersionObject
{
  public:
    RoVersion(sdbusplus::bus::bus& bus, const char* objPath,
              HostCommand* hostCmd) :
        VersionObject(bus, objPath),
        hostCmd(hostCmd)
    {}

    std::string version() const override;

  private:
    /** @brief Connection to Hoth for sending and receiving host commands */
    HostCommand* hostCmd;
};

/** @class RwVersion
 *  @brief Software Version interface implementation for Rw Version.
 *  @details A concrete implementation for xyz.openbmc_project.Software.Version
 *  DBus API.
 */
class RwVersion : public VersionObject
{
  public:
    RwVersion(sdbusplus::bus::bus& bus, const char* objPath,
              HostCommand* hostCmd) :
        VersionObject(bus, objPath),
        hostCmd(hostCmd)
    {}

    std::string version() const override;

  private:
    /** @brief Connection to Hoth for sending and receiving host commands */
    HostCommand* hostCmd;
};

} // namespace hoth

} // namespace google