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annotate include/core/filesystem.h @ 382:0265e125f680

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filesystem: implement filesystem watcher I also ported the library code to use it as well. Once we implement proper directory watching on Windows (and maybe others) this will be fairly useful :)
author Paper <paper@tflc.us>
date Thu, 06 Nov 2025 03:16:55 -0500
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1 #ifndef MINORI_CORE_FILESYSTEM_H_
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2 #define MINORI_CORE_FILESYSTEM_H_
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3 #include <filesystem>
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4 #include <string>
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5 #include <functional>
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6
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7 namespace Filesystem {
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8
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9 void CreateDirectories(const std::filesystem::path &path);
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10 std::filesystem::path GetDotPath(); // %APPDATA%/minori/, ~/Library/Application Support/minori/, ~/.config/minori/...
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11 std::filesystem::path GetConfigPath(); // (dotpath)/config.json
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12 std::filesystem::path GetAnimeDBPath(); // (dotpath)/anime/db.json
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13 std::filesystem::path GetTorrentsPath(); // (dotpath)/torrents/...
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14 std::filesystem::path GetAnimePostersPath(); // (dotpath)/anime/posters/
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16 /* ------------------------------------------------------------------------ */
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17 /* Filesystem watcher interface. This is implemented differently on
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18 * different platforms :) */
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19
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20 struct IWatcher {
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21 enum Event {
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22 /* File/directory 'path' was created */
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23 Created,
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24 /* File/directory 'path' was deleted */
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25 Deleted,
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26 };
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28 using EventHandler = std::function<void(void *opaque, const std::filesystem::path &path, Event event)>;
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29
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30 virtual ~IWatcher() = default;
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31 virtual void Process() = 0;
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32 };
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33
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34 /* Constructor functions. Yes, I'm doing this the C way :) */
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35 IWatcher *GetRecursiveFilesystemWatcher(void *opaque,
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36 const std::filesystem::path &path, IWatcher::EventHandler handler);
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37 IWatcher *GetFilesystemWatcher(void *opaque, const std::filesystem::path &path, IWatcher::EventHandler handler);
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39 } // namespace Filesystem
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41 #endif // MINORI_CORE_FILESYSTEM_H_