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editor/editor_storage.cpp
76 строк
2 KB
Arsentiy Milchakov
[editor] std migration + clang-format
03 мар 2019, 00:03
03 мар 2019, 00:03
ccda0f4
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#include "editor/editor_storage.hpp" #include "platform/platform.hpp" #include "coding/internal/file_data.hpp" #include "base/logging.hpp" #include <string> using namespace pugi; namespace { char const * kEditorXMLFileName = "edits.xml"; std::string GetEditorFilePath() { return GetPlatform().WritablePathForFile(kEditorXMLFileName); } } // namespace namespace editor { // StorageLocal ------------------------------------------------------------------------------------ bool LocalStorage::Save(xml_document const & doc) { auto const editorFilePath = GetEditorFilePath(); std::lock_guard<std::mutex> guard(m_mutex); return base::WriteToTempAndRenameToFile(editorFilePath, [&doc](std::string const & fileName) { return doc.save_file(fileName.data(), " " /* indent */); }); } bool LocalStorage::Load(xml_document & doc) { auto const editorFilePath = GetEditorFilePath(); std::lock_guard<std::mutex> guard(m_mutex); auto const result = doc.load_file(editorFilePath.c_str()); // Note: status_file_not_found is ok if a user has never made any edits. if (result != status_ok && result != status_file_not_found) { LOG(LERROR, ("Can't load map edits from disk:", editorFilePath)); return false; } return true; } bool LocalStorage::Reset() { std::lock_guard<std::mutex> guard(m_mutex); return base::DeleteFileX(GetEditorFilePath()); } // StorageMemory ----------------------------------------------------------------------------------- bool InMemoryStorage::Save(xml_document const & doc) { m_doc.reset(doc); return true; } bool InMemoryStorage::Load(xml_document & doc) { doc.reset(m_doc); return true; } bool InMemoryStorage::Reset() { m_doc.reset(); return true; } } // namespace editor