obs-StreamFX/source/updater.hpp
Michael Fabian 'Xaymar' Dirks d62da72ce5 util: Apply coding guidelines
2023-04-05 18:50:57 +02:00

115 lines
3.4 KiB
C++

// Copyright (c) 2020 Michael Fabian Dirks <info@xaymar.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
#pragma once
#include <atomic>
#include <chrono>
#include <nlohmann/json.hpp>
#include "util/util-curl.hpp"
#include "util/util-event.hpp"
#include "util/util-threadpool.hpp"
namespace streamfx {
enum class update_channel {
RELEASE,
TESTING,
};
struct update_info {
uint16_t version_major = 0;
uint16_t version_minor = 0;
uint16_t version_patch = 0;
char version_type = 0;
uint16_t version_index = 0;
update_channel channel = update_channel::RELEASE;
std::string url = "";
std::string name = "";
bool is_newer(update_info& other);
};
void to_json(nlohmann::json&, const update_info&);
void from_json(const nlohmann::json&, update_info&);
class updater {
// Internal
std::mutex _lock;
std::weak_ptr<::streamfx::util::threadpool::task> _task;
// Options
std::atomic_bool _gdpr;
std::atomic_bool _automation;
update_channel _channel;
std::chrono::seconds _lastcheckedat;
// Update Information
update_info _current_info;
update_info _release_info;
update_info _testing_info;
bool _dirty;
private:
void task(streamfx::util::threadpool_data_t);
void task_query(std::vector<char>& buffer);
void task_parse(std::vector<char>& buffer);
bool can_check();
void load();
void save();
public:
updater();
~updater();
// GDPR compliance (must require user interaction!)
bool gdpr();
void set_gdpr(bool);
// Automatic Update checks
bool automation();
void set_automation(bool);
// Update Channel
update_channel channel();
void set_channel(update_channel channel);
// Refresh information.
void refresh();
// Check current data.
bool have_update();
update_info get_current_info();
update_info get_update_info();
public:
struct _ {
streamfx::util::event<updater&, bool> gdpr_changed;
streamfx::util::event<updater&, bool> automation_changed;
streamfx::util::event<updater&, update_channel> channel_changed;
streamfx::util::event<updater&, std::string&> error;
streamfx::util::event<updater&> refreshed;
} events;
public:
static std::shared_ptr<streamfx::updater> instance();
};
} // namespace streamfx