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/**
* Copyright (C) 2021-2024 Saturneric <[email protected]>
*
* This file is part of GpgFrontend.
*
* GpgFrontend is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GpgFrontend 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GpgFrontend. If not, see <https://www.gnu.org/licenses/>.
*
* The initial version of the source code is inherited from
* the gpg4usb project, which is under GPL-3.0-or-later.
*
* All the source code of GpgFrontend was modified and released by
* Saturneric <[email protected]> starting on May 12, 2021.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#pragma once
#include "core/GpgConstants.h"
#include "core/function/SecureMemoryAllocator.h"
namespace GpgFrontend {
/**
* @brief object which in channel system is called "channel"
*
*/
class GPGFRONTEND_CORE_EXPORT ChannelObject {
public:
/**
* @brief Construct a new Default Channel Object object
*
*/
ChannelObject() noexcept;
/**
* @brief Destroy the Channel Object object
*
*/
virtual ~ChannelObject() noexcept;
/**
* @brief Construct a new Channel Object object
*
* @param channel
*/
explicit ChannelObject(int channel, QString type);
/**
* @brief Get the Default Channel object
*
* @return int
*/
static auto GetDefaultChannel() -> int;
/**
* @brief Get the Channel object
*
* @return int
*/
[[nodiscard]] auto GetChannel() const -> int;
/**
* @brief Set the Channel object
*
* @param channel
*/
void SetChannel(int channel);
private:
int channel_ = kGpgFrontendDefaultChannel; ///< The channel id
QString type_;
};
template <typename Derived>
auto ConvertToChannelObjectPtr(
std::unique_ptr<Derived, SecureObjectDeleter<Derived>> derivedPtr)
-> std::unique_ptr<ChannelObject, SecureObjectDeleter<ChannelObject>> {
static_assert(std::is_base_of_v<ChannelObject, Derived>,
"Derived must be a subclass of ChannelObject");
ChannelObject* base_ptr = derivedPtr.release();
return std::unique_ptr<ChannelObject, SecureObjectDeleter<ChannelObject>>(
base_ptr);
}
} // namespace GpgFrontend
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