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47 lines
1.1 KiB
C++
47 lines
1.1 KiB
C++
// Copyright 2025 Dolphin Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <map>
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#include <memory>
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#include <string>
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#include <string_view>
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namespace wtr
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{
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inline namespace watcher
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{
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class watch;
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}
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} // namespace wtr
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namespace Common
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{
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// A class that can watch a path and receive callbacks
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// when files or directories underneath that path receive events
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class FilesystemWatcher
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{
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public:
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FilesystemWatcher();
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virtual ~FilesystemWatcher();
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void Watch(const std::string& path);
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void Unwatch(const std::string& path);
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private:
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// A new file or folder was added to one of the watched paths
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virtual void PathAdded(std::string_view path) {}
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// A file or folder was modified in one of the watched paths
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virtual void PathModified(std::string_view path) {}
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// A file or folder was renamed in one of the watched paths
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virtual void PathRenamed(std::string_view old_path, std::string_view new_path) {}
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// A file or folder was deleted in one of the watched paths
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virtual void PathDeleted(std::string_view path) {}
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std::map<std::string, std::unique_ptr<wtr::watch>> m_watched_paths;
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};
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} // namespace Common
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