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Add more utility functions to VFS

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This commit is contained in:
duckdoom4
2023-09-06 00:08:53 +02:00
parent ddc35df319
commit 01ed02e507
10 changed files with 136 additions and 63 deletions
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40
pkNX.Containers/VFS/FileSystems/Archives/ZipArchiveFileSystem.cs
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@@ -50,40 +50,50 @@ protected string ToEntryPath(FileSystemPath path)
return ZipArchive.GetEntry(ToEntryPath(path));
}
public IEnumerable<FileSystemPath> GetEntityPaths(FileSystemPath path)
public IEnumerable<FileSystemPath> GetEntityPaths(FileSystemPath path, Func<FileSystemPath, bool>? filter = null)
{
return GetZipEntries()
.Select(ToPath)
.Where(path.IsParentOf)
.Select(entryPath => entryPath.ParentPath == path
var entries = GetZipEntries().Select(ToPath).Where(path.IsParentOf);
if (filter != null)
entries = entries.Where(filter);
return entries.Select(entryPath => entryPath.ParentPath == path
? entryPath
: path.AppendDirectory(entryPath.MakeRelativeTo(path).GetDirectorySegments().First()))
.Distinct();
}
public IEnumerable<FileSystemPath> GetDirectoryPaths(FileSystemPath path)
public IEnumerable<FileSystemPath> GetDirectoryPaths(FileSystemPath path, Func<FileSystemPath, bool>? filter = null)
{
if (!path.IsDirectory)
throw new ArgumentException("This FileSystemPath is not a directory.", nameof(path));
return GetZipEntries()
var entries = GetZipEntries()
.Select(ToPath)
.Where(p => path.IsParentOf(p) && p.IsDirectory)
.Select(entryPath => entryPath.ParentPath == path
? entryPath
: path.AppendDirectory(entryPath.MakeRelativeTo(path).GetDirectorySegments().First()))
.Where(p => path.IsParentOf(p) && p.IsDirectory);
if (filter != null)
entries = entries.Where(filter);
return entries.Select(entryPath =>
entryPath.ParentPath == path ? entryPath :
path.AppendDirectory(entryPath.MakeRelativeTo(path).GetDirectorySegments().First()))
.Distinct();
}
public IEnumerable<FileSystemPath> GetFilePaths(FileSystemPath path)
public IEnumerable<FileSystemPath> GetFilePaths(FileSystemPath path, Func<FileSystemPath, bool>? filter = null)
{
if (!path.IsDirectory)
throw new ArgumentException("The specified path is not a directory.", nameof(path));
return GetZipEntries()
var entries = GetZipEntries()
.Select(ToPath)
.Where(p => path.IsParentOf(p) && p.IsFile)
.Select(entryPath => entryPath.ParentPath == path
.Where(p => path.IsParentOf(p) && p.IsFile);
if (filter != null)
entries = entries.Where(filter);
return entries.Select(entryPath => entryPath.ParentPath == path
? entryPath
: path.AppendDirectory(entryPath.MakeRelativeTo(path).GetDirectorySegments().First()))
.Distinct();