mirror of
https://github.com/Xaymar/obs-StreamFX
synced 2024-10-23 21:32:40 +00:00
5a3954ae0e
Fixes several files incorrectly stated a different license from the actual project, as well as the copyright headers included in all files. This change has no effect on the licensing terms, it should clear up a bit of confusion by contributors. Plus the files get a bit smaller, and we have less duplicated information across the entire project. Overall the project is GPLv2 if not built with Qt, and GPLv3 if it is built with Qt. There are no parts licensed under a different license, all have been adapted from other compatible licenses into GPLv2 or GPLv3.
113 lines
3.5 KiB
C++
113 lines
3.5 KiB
C++
// AUTOGENERATED COPYRIGHT HEADER START
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// Copyright (C) 2020-2023 Michael Fabian 'Xaymar' Dirks <info@xaymar.com>
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// AUTOGENERATED COPYRIGHT HEADER END
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#include "configuration.hpp"
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#include "obs/obs-tools.hpp"
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#include "plugin.hpp"
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#include "util/util-logging.hpp"
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#ifdef _DEBUG
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#define ST_PREFIX "<%s> "
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#define D_LOG_ERROR(x, ...) P_LOG_ERROR(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#define D_LOG_WARNING(x, ...) P_LOG_WARN(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#define D_LOG_INFO(x, ...) P_LOG_INFO(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#define D_LOG_DEBUG(x, ...) P_LOG_DEBUG(ST_PREFIX##x, __FUNCTION_SIG__, __VA_ARGS__)
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#else
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#define ST_PREFIX "<configuration> "
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#define D_LOG_ERROR(...) P_LOG_ERROR(ST_PREFIX __VA_ARGS__)
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#define D_LOG_WARNING(...) P_LOG_WARN(ST_PREFIX __VA_ARGS__)
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#define D_LOG_INFO(...) P_LOG_INFO(ST_PREFIX __VA_ARGS__)
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#define D_LOG_DEBUG(...) P_LOG_DEBUG(ST_PREFIX __VA_ARGS__)
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#endif
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constexpr std::string_view version_tag_name = "Version";
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constexpr std::string_view path_backup_ext = ".bk";
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streamfx::configuration::~configuration()
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{
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try {
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save();
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_save_task->wait();
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} catch (std::exception const& ex) {
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DLOG_ERROR("Failed to save configuration: %s", ex.what());
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}
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}
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streamfx::configuration::configuration() : _config_path(), _data(), _task_lock(), _save_task()
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{
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// Retrieve global configuration path.
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_config_path = streamfx::config_file_path("config.json");
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try {
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if (!std::filesystem::exists(_config_path) || !std::filesystem::is_regular_file(_config_path)) {
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throw std::runtime_error("Configuration does not exist.");
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} else {
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obs_data_t* data =
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obs_data_create_from_json_file_safe(_config_path.u8string().c_str(), path_backup_ext.data());
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if (!data) {
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throw std::runtime_error("Failed to load configuration from disk.");
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} else {
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_data = std::shared_ptr<obs_data_t>(data, obs::obs_data_deleter);
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}
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}
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} catch (...) {
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_data = std::shared_ptr<obs_data_t>(obs_data_create(), obs::obs_data_deleter);
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}
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}
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void streamfx::configuration::save()
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{
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std::lock_guard<std::mutex> lg(_task_lock);
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if (!_save_task || _save_task->is_completed()) {
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_save_task = streamfx::threadpool()->push([this](streamfx::util::threadpool::task_data_t) {
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// ToDo: Implement delayed tasks in ::threadpool.
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std::this_thread::sleep_for(std::chrono::milliseconds(100));
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// Update version tag.
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obs_data_set_int(_data.get(), version_tag_name.data(), STREAMFX_VERSION);
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if (_config_path.has_parent_path()) {
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std::filesystem::create_directories(_config_path.parent_path());
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}
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if (!obs_data_save_json_safe(_data.get(), _config_path.u8string().c_str(), ".tmp",
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path_backup_ext.data())) {
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D_LOG_ERROR("Failed to save configuration file.", nullptr);
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}
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});
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}
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}
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std::shared_ptr<obs_data_t> streamfx::configuration::get()
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{
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obs_data_addref(_data.get());
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return std::shared_ptr<obs_data_t>(_data.get(), obs::obs_data_deleter);
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}
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uint64_t streamfx::configuration::version()
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{
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return static_cast<uint64_t>(obs_data_get_int(_data.get(), version_tag_name.data()));
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}
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bool streamfx::configuration::is_different_version()
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{
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return (version() & STREAMFX_MASK_COMPAT) != (STREAMFX_VERSION & STREAMFX_MASK_COMPAT);
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}
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static std::shared_ptr<streamfx::configuration> _instance = nullptr;
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void streamfx::configuration::initialize()
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{
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if (!_instance)
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_instance = std::make_shared<streamfx::configuration>();
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}
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void streamfx::configuration::finalize()
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{
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_instance.reset();
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}
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std::shared_ptr<streamfx::configuration> streamfx::configuration::instance()
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{
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return _instance;
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}
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