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Using PathView to pass paths to APIs

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This commit is contained in:
catalinvasile
2024-07-10 13:31:12 +02:00
parent d1ebc32f9d
commit 28b74b4056
499 changed files with 99851 additions and 300 deletions
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include/fs/IFilesystem.h
+22 -22
View File
@@ -44,7 +44,7 @@ using SetWriteTimeResult = tl::result<void, Error>;
struct EnumerateEntry
{
RelPath path;
RelPathView path;
bool isFolder = false;
};
@@ -68,9 +68,9 @@ public:
//Opens a Read-only Stream
//Searches for the stream in the packs from the mountpoint in top to bottom order, and opens if found
virtual OpenSourceResult openSource(const AbsPath& path, SourceFlags flags = SourceFlags()) const = 0;
virtual OpenStreamSourceResult openStreamSource(const AbsPath& path, SourceFlags flags = SourceFlags()) const = 0;
virtual OpenMapSourceResult openMapSource(const AbsPath& path, MapView mapView = MapView(), SourceFlags flags = SourceFlags()) const = 0;
virtual OpenSourceResult openSource(AbsPathView path, SourceFlags flags = SourceFlags()) const = 0;
virtual OpenStreamSourceResult openStreamSource(AbsPathView path, SourceFlags flags = SourceFlags()) const = 0;
virtual OpenMapSourceResult openMapSource(AbsPathView path, MapView mapView = MapView(), SourceFlags flags = SourceFlags()) const = 0;
using SinkFlag = ISink::Flag;
using SinkFlags = ISink::Flags;
@@ -79,46 +79,46 @@ public:
//Searches for the stream in the packs from the mountpoint in top to bottom order, and opens if found.
//If used with the CREATE flag, it will create the stream if not found.
//NOTE: this will fail if the mountpoint has only read-only packs (zip files, etc)
virtual OpenSinkResult openSink(const AbsPath& path, Mode mode, SinkFlags flags = SinkFlags()) = 0;
virtual OpenStreamSinkResult openStreamSink(const AbsPath& path, Mode mode, SinkFlags flags = SinkFlags()) = 0;
virtual OpenMapSinkResult openMapSink(const AbsPath& path, Mode mode, size_t size, SinkFlags flags = SinkFlags()) = 0;
virtual OpenSinkResult openSink(AbsPathView path, Mode mode, SinkFlags flags = SinkFlags()) = 0;
virtual OpenStreamSinkResult openStreamSink(AbsPathView path, Mode mode, SinkFlags flags = SinkFlags()) = 0;
virtual OpenMapSinkResult openMapSink(AbsPathView path, Mode mode, size_t size, SinkFlags flags = SinkFlags()) = 0;
//////////////////////////////////////////////////////////////////////////
//Returns the physical location of the virtual pack.
virtual ConvertToNativePathResult convertToNativePath(const AbsPath& path) const = 0;
virtual ConvertToNativePathResult convertToNativePath(AbsPathView path) const = 0;
virtual IsFileResult isFile(const AbsPath& path) const = 0;
virtual IsFolderResult isFolder(const AbsPath& path) const = 0;
virtual ExistsResult exists(const AbsPath& path) const = 0;
virtual IsFileResult isFile(AbsPathView path) const = 0;
virtual IsFolderResult isFolder(AbsPathView path) const = 0;
virtual ExistsResult exists(AbsPathView path) const = 0;
virtual GetStatResult getStat(const AbsPath& path) const = 0;
virtual GetStatResult getStat(AbsPathView path) const = 0;
virtual MakeFolderResult makeFolder(const AbsPath& path) = 0;
virtual MakeFolderResult makeFolder(AbsPathView path) = 0;
virtual RenameResult rename(const AbsPath& path, const AbsPath& newPath) = 0;
virtual RenameResult rename(AbsPathView path, AbsPathView newPath) = 0;
//this removes one file or one folder. The folder is removed ONLY if it's empty. If you want to remove a non-empty folder, use RemoveRecursively
virtual RemoveResult remove(const AbsPath& path) = 0;
virtual RemoveResult remove(AbsPathView path) = 0;
virtual CopyResult copy(const AbsPath& path, const AbsPath& newPath) = 0;
virtual CopyResult copy(AbsPathView path, AbsPathView newPath) = 0;
// Hard links are essentially a new name for the same file data.
// The file becomes reference counted and the data will be deleted when all handles to it are removed from the FS.
virtual MakeHardLinkResult makeHardLink(const AbsPath& sourcePath, const AbsPath& linkPath) = 0;
virtual MakeHardLinkResult makeHardLink(AbsPathView sourcePath, AbsPathView linkPath) = 0;
// Soft links are like 'weak' pointers to a file. If the original gets deleted the soft link becomes 'null'.
virtual MakeSoftLinkResult makeSymLink(const AbsPath& sourcePath, const AbsPath& linkPath) = 0;
virtual MakeSoftLinkResult makeSymLink(AbsPathView sourcePath, AbsPathView linkPath) = 0;
//Use this function in order to remove the set folder and all of the files and folders contained inside.
//This function is not atomic; if the removal of any of the folders or files fails, the process will be stopped
//and the function will return false, but any of the previously removed files will be already removed.
virtual RemoveRecursivelyResult removeRecursively(const AbsPath& path) = 0;
virtual RemoveRecursivelyResult removeRecursively(AbsPathView path) = 0;
virtual SetWriteTimeResult setWriteTime(const AbsPath& path, time_t time) = 0;
virtual SetWriteTimeResult setWriteTime(AbsPathView path, time_t time) = 0;
virtual cppcoro::generator<EnumerateEntry> enumerate(const AbsPath& path) const = 0;
virtual cppcoro::generator<EnumerateEntry> enumerateRecursively(const AbsPath& path) const = 0;
virtual cppcoro::generator<EnumerateEntry> enumerate(AbsPathView path) const = 0;
virtual cppcoro::generator<EnumerateEntry> enumerateRecursively(AbsPathView path) const = 0;
};