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82 lines
1.5 KiB
C++
82 lines
1.5 KiB
C++
#include "editor/config_loader.hpp"
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#include "editor/editor_config.hpp"
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#include "platform/platform.hpp"
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#include "coding/internal/file_data.hpp"
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#include "coding/reader.hpp"
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#include <stdexcept>
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#include <pugixml.hpp>
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namespace editor
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{
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using std::string;
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namespace
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{
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constexpr char kConfigFileName[] = "editor.config";
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} // namespace
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void Waiter::Interrupt()
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{
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{
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std::lock_guard lock(m_mutex);
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m_interrupted = true;
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}
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m_event.notify_all();
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}
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ConfigLoader::ConfigLoader(base::AtomicSharedPtr<EditorConfig> & config) : m_config(config)
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{
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pugi::xml_document doc;
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LoadFromLocal(doc);
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ResetConfig(doc);
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}
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ConfigLoader::~ConfigLoader()
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{
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m_waiter.Interrupt();
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}
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void ConfigLoader::ResetConfig(pugi::xml_document const & doc)
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{
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auto config = std::make_shared<EditorConfig>();
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config->SetConfig(doc);
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m_config.Set(config);
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}
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// static
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void ConfigLoader::LoadFromLocal(pugi::xml_document & doc)
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{
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string content;
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std::unique_ptr<ModelReader> reader;
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try
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{
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// Get config file from WritableDir first.
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reader = GetPlatform().GetReader(kConfigFileName, "wr");
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}
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catch (RootException const & ex)
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{
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LOG(LERROR, (ex.Msg()));
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return;
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}
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if (reader)
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reader->ReadAsString(content);
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auto const result = doc.load_buffer(content.data(), content.size());
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if (!result)
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{
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LOG(LERROR, (kConfigFileName, "can not be loaded:", result.description(), "error offset:", result.offset));
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doc.reset();
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}
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}
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} // namespace editor
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