catalinvasile
83 lines
3.1 KiB
C++
83 lines
3.1 KiB
C++
#pragma once
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#include "IFilesystem.h"
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#include "fs/Error.h"
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#include "fs/Mode.h"
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#include "fs/Api.h"
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#include "tl/vector.h"
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namespace fs
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{
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class FS_API NativeFilesystem final : public IFilesystem, public tl::lendable_base<NativeFilesystem>
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{
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public:
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enum class CheckFlag : uint8_t
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{
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ValidatePathCase, //Win32 only, relatively slow, but makes the filesystem behave more like on posix (case-sensitive filenames)
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};
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using CheckFlags = tl::flag_set2<CheckFlag>;
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NativeFilesystem() = default;
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explicit NativeFilesystem(CheckFlags checkFlags);
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OpenSourceResult openSource(AbsPathView path, SourceFlags flags = SourceFlags()) const override;
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OpenStreamSourceResult openStreamSource(AbsPathView path, SourceFlags flags = SourceFlags()) const override;
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OpenMapSourceResult openMapSource(AbsPathView path, MapView mapView = MapView(), SourceFlags flags = SourceFlags()) const override;
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OpenSinkResult openSink(AbsPathView path, Mode mode, SinkFlags flags = SinkFlags()) override;
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OpenStreamSinkResult openStreamSink(AbsPathView path, Mode mode, SinkFlags flags = SinkFlags()) override;
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OpenMapSinkResult openMapSink(AbsPathView path, Mode mode, size_t size, SinkFlags flags = SinkFlags()) override;
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ConvertToNativePathResult convertToNativePath(AbsPathView path) const override;
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IsFileResult isFile(AbsPathView path) const override;
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IsFolderResult isFolder(AbsPathView path) const override;
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ExistsResult exists(AbsPathView path) const override;
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MakeFolderResult makeFolder(AbsPathView path) override;
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RenameResult rename(AbsPathView path, AbsPathView newPath) override;
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RemoveResult remove(AbsPathView path) override;
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RemoveRecursivelyResult removeRecursively(AbsPathView path) override;
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CopyResult copy(AbsPathView path, AbsPathView newPath) override;
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MakeHardLinkResult makeHardLink(AbsPathView sourcePath, AbsPathView linkPath) override;
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MakeSoftLinkResult makeSymLink(AbsPathView sourcePath, AbsPathView linkPath) override;
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SetWriteTimeResult setWriteTime(AbsPathView path, time_t time) override;
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GetStatResult getStat(AbsPathView path) const override;
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cppcoro::generator<EnumerateEntry> enumerate(AbsPath path) const override;
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cppcoro::generator<EnumerateEntry> enumerateRecursively(AbsPath path) const override;
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AbsPath getCurrentFolder() const;
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tl::result<Error> setCurrentFolder(AbsPathView path);
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typedef tl::result<tl::vector<tl::string>, Error> EnumerateFilesResult;
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EnumerateFilesResult enumerateFiles(AbsPathView fullPath) const;
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typedef tl::result<tl::vector<tl::string>, Error> EnumerateFoldersResult;
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EnumerateFoldersResult enumerateFolders(AbsPathView fullPath) const;
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AbsPath makeAbsPath(const tl::string& string) const;
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private:
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CheckFlags m_checkFlags;
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};
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//this FS will do various checks to make the platforms behave similarly
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//For example path case checks on Win32 to make its FS case-sensitive
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FS_API extern NativeFilesystem native;
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//this FS is RAW with no advanced (read: slow) checks
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//Use it where appropriate, where native is clearly slowing down something vital.
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//Normal use-case: tools
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//*** For game or library use, consult with the lead, and think 3 times. ***
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FS_API extern NativeFilesystem nativeRaw;
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}
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