Merge branch 'master' into adam/xz-wrapped-often

This commit is contained in:
Adam Hathcock
2025-10-22 11:51:46 +01:00
committed by GitHub
30 changed files with 1058 additions and 425 deletions

View File

@@ -45,7 +45,7 @@ public static class ArchiveFactory
/// <param name="options"></param>
public static IArchive Open(string filePath, ReaderOptions? options = null)
{
filePath.CheckNotNullOrEmpty(nameof(filePath));
filePath.NotNullOrEmpty(nameof(filePath));
return Open(new FileInfo(filePath), options);
}
@@ -68,7 +68,7 @@ public static class ArchiveFactory
/// <param name="options"></param>
public static IArchive Open(IEnumerable<FileInfo> fileInfos, ReaderOptions? options = null)
{
fileInfos.CheckNotNull(nameof(fileInfos));
fileInfos.NotNull(nameof(fileInfos));
var filesArray = fileInfos.ToArray();
if (filesArray.Length == 0)
{
@@ -81,7 +81,7 @@ public static class ArchiveFactory
return Open(fileInfo, options);
}
fileInfo.CheckNotNull(nameof(fileInfo));
fileInfo.NotNull(nameof(fileInfo));
options ??= new ReaderOptions { LeaveStreamOpen = false };
return FindFactory<IMultiArchiveFactory>(fileInfo).Open(filesArray, options);
@@ -94,7 +94,7 @@ public static class ArchiveFactory
/// <param name="options"></param>
public static IArchive Open(IEnumerable<Stream> streams, ReaderOptions? options = null)
{
streams.CheckNotNull(nameof(streams));
streams.NotNull(nameof(streams));
var streamsArray = streams.ToArray();
if (streamsArray.Length == 0)
{
@@ -107,7 +107,7 @@ public static class ArchiveFactory
return Open(firstStream, options);
}
firstStream.CheckNotNull(nameof(firstStream));
firstStream.NotNull(nameof(firstStream));
options ??= new ReaderOptions();
return FindFactory<IMultiArchiveFactory>(firstStream).Open(streamsArray, options);
@@ -129,7 +129,7 @@ public static class ArchiveFactory
private static T FindFactory<T>(FileInfo finfo)
where T : IFactory
{
finfo.CheckNotNull(nameof(finfo));
finfo.NotNull(nameof(finfo));
using Stream stream = finfo.OpenRead();
return FindFactory<T>(stream);
}
@@ -137,7 +137,7 @@ public static class ArchiveFactory
private static T FindFactory<T>(Stream stream)
where T : IFactory
{
stream.CheckNotNull(nameof(stream));
stream.NotNull(nameof(stream));
if (!stream.CanRead || !stream.CanSeek)
{
throw new ArgumentException("Stream should be readable and seekable");
@@ -172,7 +172,7 @@ public static class ArchiveFactory
int bufferSize = ReaderOptions.DefaultBufferSize
)
{
filePath.CheckNotNullOrEmpty(nameof(filePath));
filePath.NotNullOrEmpty(nameof(filePath));
using Stream s = File.OpenRead(filePath);
return IsArchive(s, out type, bufferSize);
}
@@ -184,7 +184,7 @@ public static class ArchiveFactory
)
{
type = null;
stream.CheckNotNull(nameof(stream));
stream.NotNull(nameof(stream));
if (!stream.CanRead || !stream.CanSeek)
{
@@ -215,7 +215,7 @@ public static class ArchiveFactory
/// <returns></returns>
public static IEnumerable<string> GetFileParts(string part1)
{
part1.CheckNotNullOrEmpty(nameof(part1));
part1.NotNullOrEmpty(nameof(part1));
return GetFileParts(new FileInfo(part1)).Select(a => a.FullName);
}
@@ -226,7 +226,7 @@ public static class ArchiveFactory
/// <returns></returns>
public static IEnumerable<FileInfo> GetFileParts(FileInfo part1)
{
part1.CheckNotNull(nameof(part1));
part1.NotNull(nameof(part1));
yield return part1;
foreach (var factory in Factory.Factories.OfType<IFactory>())

View File

@@ -21,7 +21,7 @@ public class GZipArchive : AbstractWritableArchive<GZipArchiveEntry, GZipVolume>
/// <param name="readerOptions"></param>
public static GZipArchive Open(string filePath, ReaderOptions? readerOptions = null)
{
filePath.CheckNotNullOrEmpty(nameof(filePath));
filePath.NotNullOrEmpty(nameof(filePath));
return Open(new FileInfo(filePath), readerOptions ?? new ReaderOptions());
}
@@ -32,7 +32,7 @@ public class GZipArchive : AbstractWritableArchive<GZipArchiveEntry, GZipVolume>
/// <param name="readerOptions"></param>
public static GZipArchive Open(FileInfo fileInfo, ReaderOptions? readerOptions = null)
{
fileInfo.CheckNotNull(nameof(fileInfo));
fileInfo.NotNull(nameof(fileInfo));
return new GZipArchive(
new SourceStream(
fileInfo,
@@ -52,7 +52,7 @@ public class GZipArchive : AbstractWritableArchive<GZipArchiveEntry, GZipVolume>
ReaderOptions? readerOptions = null
)
{
fileInfos.CheckNotNull(nameof(fileInfos));
fileInfos.NotNull(nameof(fileInfos));
var files = fileInfos.ToArray();
return new GZipArchive(
new SourceStream(
@@ -70,7 +70,7 @@ public class GZipArchive : AbstractWritableArchive<GZipArchiveEntry, GZipVolume>
/// <param name="readerOptions"></param>
public static GZipArchive Open(IEnumerable<Stream> streams, ReaderOptions? readerOptions = null)
{
streams.CheckNotNull(nameof(streams));
streams.NotNull(nameof(streams));
var strms = streams.ToArray();
return new GZipArchive(
new SourceStream(
@@ -88,7 +88,7 @@ public class GZipArchive : AbstractWritableArchive<GZipArchiveEntry, GZipVolume>
/// <param name="readerOptions"></param>
public static GZipArchive Open(Stream stream, ReaderOptions? readerOptions = null)
{
stream.CheckNotNull(nameof(stream));
stream.NotNull(nameof(stream));
if (stream is not { CanSeek: true })
{

View File

@@ -25,7 +25,7 @@ public static class IArchiveEntryExtensions
using (entryStream)
{
using Stream s = new ListeningStream(streamListener, entryStream);
s.TransferTo(streamToWriteTo);
s.CopyTo(streamToWriteTo);
}
streamListener.FireEntryExtractionEnd(archiveEntry);
}

View File

@@ -95,7 +95,7 @@ public class RarArchive : AbstractArchive<RarArchiveEntry, RarVolume>
/// <param name="options"></param>
public static RarArchive Open(string filePath, ReaderOptions? options = null)
{
filePath.CheckNotNullOrEmpty(nameof(filePath));
filePath.NotNullOrEmpty(nameof(filePath));
var fileInfo = new FileInfo(filePath);
return new RarArchive(
new SourceStream(
@@ -113,7 +113,7 @@ public class RarArchive : AbstractArchive<RarArchiveEntry, RarVolume>
/// <param name="options"></param>
public static RarArchive Open(FileInfo fileInfo, ReaderOptions? options = null)
{
fileInfo.CheckNotNull(nameof(fileInfo));
fileInfo.NotNull(nameof(fileInfo));
return new RarArchive(
new SourceStream(
fileInfo,
@@ -130,7 +130,7 @@ public class RarArchive : AbstractArchive<RarArchiveEntry, RarVolume>
/// <param name="options"></param>
public static RarArchive Open(Stream stream, ReaderOptions? options = null)
{
stream.CheckNotNull(nameof(stream));
stream.NotNull(nameof(stream));
if (stream is not { CanSeek: true })
{
@@ -150,7 +150,7 @@ public class RarArchive : AbstractArchive<RarArchiveEntry, RarVolume>
ReaderOptions? readerOptions = null
)
{
fileInfos.CheckNotNull(nameof(fileInfos));
fileInfos.NotNull(nameof(fileInfos));
var files = fileInfos.ToArray();
return new RarArchive(
new SourceStream(
@@ -168,7 +168,7 @@ public class RarArchive : AbstractArchive<RarArchiveEntry, RarVolume>
/// <param name="readerOptions"></param>
public static RarArchive Open(IEnumerable<Stream> streams, ReaderOptions? readerOptions = null)
{
streams.CheckNotNull(nameof(streams));
streams.NotNull(nameof(streams));
var strms = streams.ToArray();
return new RarArchive(
new SourceStream(

View File

@@ -21,7 +21,7 @@ public class SevenZipArchive : AbstractArchive<SevenZipArchiveEntry, SevenZipVol
/// <param name="readerOptions"></param>
public static SevenZipArchive Open(string filePath, ReaderOptions? readerOptions = null)
{
filePath.CheckNotNullOrEmpty("filePath");
filePath.NotNullOrEmpty("filePath");
return Open(new FileInfo(filePath), readerOptions ?? new ReaderOptions());
}
@@ -32,7 +32,7 @@ public class SevenZipArchive : AbstractArchive<SevenZipArchiveEntry, SevenZipVol
/// <param name="readerOptions"></param>
public static SevenZipArchive Open(FileInfo fileInfo, ReaderOptions? readerOptions = null)
{
fileInfo.CheckNotNull("fileInfo");
fileInfo.NotNull("fileInfo");
return new SevenZipArchive(
new SourceStream(
fileInfo,
@@ -52,7 +52,7 @@ public class SevenZipArchive : AbstractArchive<SevenZipArchiveEntry, SevenZipVol
ReaderOptions? readerOptions = null
)
{
fileInfos.CheckNotNull(nameof(fileInfos));
fileInfos.NotNull(nameof(fileInfos));
var files = fileInfos.ToArray();
return new SevenZipArchive(
new SourceStream(
@@ -73,7 +73,7 @@ public class SevenZipArchive : AbstractArchive<SevenZipArchiveEntry, SevenZipVol
ReaderOptions? readerOptions = null
)
{
streams.CheckNotNull(nameof(streams));
streams.NotNull(nameof(streams));
var strms = streams.ToArray();
return new SevenZipArchive(
new SourceStream(
@@ -91,7 +91,7 @@ public class SevenZipArchive : AbstractArchive<SevenZipArchiveEntry, SevenZipVol
/// <param name="readerOptions"></param>
public static SevenZipArchive Open(Stream stream, ReaderOptions? readerOptions = null)
{
stream.CheckNotNull("stream");
stream.NotNull("stream");
if (stream is not { CanSeek: true })
{

View File

@@ -22,7 +22,7 @@ public class TarArchive : AbstractWritableArchive<TarArchiveEntry, TarVolume>
/// <param name="readerOptions"></param>
public static TarArchive Open(string filePath, ReaderOptions? readerOptions = null)
{
filePath.CheckNotNullOrEmpty(nameof(filePath));
filePath.NotNullOrEmpty(nameof(filePath));
return Open(new FileInfo(filePath), readerOptions ?? new ReaderOptions());
}
@@ -33,7 +33,7 @@ public class TarArchive : AbstractWritableArchive<TarArchiveEntry, TarVolume>
/// <param name="readerOptions"></param>
public static TarArchive Open(FileInfo fileInfo, ReaderOptions? readerOptions = null)
{
fileInfo.CheckNotNull(nameof(fileInfo));
fileInfo.NotNull(nameof(fileInfo));
return new TarArchive(
new SourceStream(
fileInfo,
@@ -53,7 +53,7 @@ public class TarArchive : AbstractWritableArchive<TarArchiveEntry, TarVolume>
ReaderOptions? readerOptions = null
)
{
fileInfos.CheckNotNull(nameof(fileInfos));
fileInfos.NotNull(nameof(fileInfos));
var files = fileInfos.ToArray();
return new TarArchive(
new SourceStream(
@@ -71,7 +71,7 @@ public class TarArchive : AbstractWritableArchive<TarArchiveEntry, TarVolume>
/// <param name="readerOptions"></param>
public static TarArchive Open(IEnumerable<Stream> streams, ReaderOptions? readerOptions = null)
{
streams.CheckNotNull(nameof(streams));
streams.NotNull(nameof(streams));
var strms = streams.ToArray();
return new TarArchive(
new SourceStream(
@@ -89,7 +89,7 @@ public class TarArchive : AbstractWritableArchive<TarArchiveEntry, TarVolume>
/// <param name="readerOptions"></param>
public static TarArchive Open(Stream stream, ReaderOptions? readerOptions = null)
{
stream.CheckNotNull(nameof(stream));
stream.NotNull(nameof(stream));
if (stream is not { CanSeek: true })
{
@@ -178,7 +178,7 @@ public class TarArchive : AbstractWritableArchive<TarArchiveEntry, TarVolume>
using (var entryStream = entry.OpenEntryStream())
{
using var memoryStream = new MemoryStream();
entryStream.TransferTo(memoryStream);
entryStream.CopyTo(memoryStream);
memoryStream.Position = 0;
var bytes = memoryStream.ToArray();

View File

@@ -43,7 +43,7 @@ public class ZipArchive : AbstractWritableArchive<ZipArchiveEntry, ZipVolume>
/// <param name="readerOptions"></param>
public static ZipArchive Open(string filePath, ReaderOptions? readerOptions = null)
{
filePath.CheckNotNullOrEmpty(nameof(filePath));
filePath.NotNullOrEmpty(nameof(filePath));
return Open(new FileInfo(filePath), readerOptions ?? new ReaderOptions());
}
@@ -54,7 +54,7 @@ public class ZipArchive : AbstractWritableArchive<ZipArchiveEntry, ZipVolume>
/// <param name="readerOptions"></param>
public static ZipArchive Open(FileInfo fileInfo, ReaderOptions? readerOptions = null)
{
fileInfo.CheckNotNull(nameof(fileInfo));
fileInfo.NotNull(nameof(fileInfo));
return new ZipArchive(
new SourceStream(
fileInfo,
@@ -74,7 +74,7 @@ public class ZipArchive : AbstractWritableArchive<ZipArchiveEntry, ZipVolume>
ReaderOptions? readerOptions = null
)
{
fileInfos.CheckNotNull(nameof(fileInfos));
fileInfos.NotNull(nameof(fileInfos));
var files = fileInfos.ToArray();
return new ZipArchive(
new SourceStream(
@@ -92,7 +92,7 @@ public class ZipArchive : AbstractWritableArchive<ZipArchiveEntry, ZipVolume>
/// <param name="readerOptions"></param>
public static ZipArchive Open(IEnumerable<Stream> streams, ReaderOptions? readerOptions = null)
{
streams.CheckNotNull(nameof(streams));
streams.NotNull(nameof(streams));
var strms = streams.ToArray();
return new ZipArchive(
new SourceStream(
@@ -110,7 +110,7 @@ public class ZipArchive : AbstractWritableArchive<ZipArchiveEntry, ZipVolume>
/// <param name="readerOptions"></param>
public static ZipArchive Open(Stream stream, ReaderOptions? readerOptions = null)
{
stream.CheckNotNull(nameof(stream));
stream.NotNull(nameof(stream));
if (stream is not { CanSeek: true })
{

View File

@@ -413,7 +413,7 @@ internal partial class Unpack
else
//x memcpy(Mem,Window+BlockStart,BlockLength);
{
Utility.Copy(Window, BlockStart, Mem, 0, BlockLength);
Buffer.BlockCopy(Window, (int)BlockStart, Mem, 0, (int)BlockLength);
}
}
else
@@ -427,9 +427,21 @@ internal partial class Unpack
else
{
//x memcpy(Mem,Window+BlockStart,FirstPartLength);
Utility.Copy(Window, BlockStart, Mem, 0, FirstPartLength);
Buffer.BlockCopy(
Window,
(int)BlockStart,
Mem,
0,
(int)FirstPartLength
);
//x memcpy(Mem+FirstPartLength,Window,BlockEnd);
Utility.Copy(Window, 0, Mem, FirstPartLength, BlockEnd);
Buffer.BlockCopy(
Window,
0,
Mem,
(int)FirstPartLength,
(int)BlockEnd
);
}
}

View File

@@ -34,7 +34,7 @@ public abstract class Factory : IFactory
/// <exception cref="ArgumentNullException"><paramref name="factory"/> must not be null.</exception>
public static void RegisterFactory(Factory factory)
{
factory.CheckNotNull(nameof(factory));
factory.NotNull(nameof(factory));
_factories.Add(factory);
}

View File

@@ -4,7 +4,7 @@ using System;
using System.Collections;
using System.Collections.Generic;
namespace SharpCompress.Helpers;
namespace SharpCompress;
internal sealed class LazyReadOnlyCollection<T> : ICollection<T>
{

View File

@@ -4,20 +4,19 @@ using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Runtime.CompilerServices;
namespace SharpCompress.Helpers;
namespace SharpCompress;
internal static class NotNullExtensions
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static IEnumerable<T> Empty<T>(this IEnumerable<T>? source) =>
source ?? Enumerable.Empty<T>();
public static IEnumerable<T> Empty<T>(this IEnumerable<T>? source) => source ?? [];
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static IEnumerable<T> Empty<T>(this T? source)
{
if (source is null)
{
return Enumerable.Empty<T>();
return [];
}
return source.AsEnumerable();
}
@@ -68,4 +67,14 @@ internal static class NotNullExtensions
return obj.Value;
}
#endif
public static string NotNullOrEmpty(this string obj, string name)
{
obj.NotNull(name);
if (obj.Length == 0)
{
throw new ArgumentException("String is empty.", name);
}
return obj;
}
}

View File

@@ -24,7 +24,7 @@ namespace SharpCompress.Readers.Arc
/// <returns></returns>
public static ArcReader Open(Stream stream, ReaderOptions? options = null)
{
stream.CheckNotNull(nameof(stream));
stream.NotNull(nameof(stream));
return new ArcReader(stream, options ?? new ReaderOptions());
}

View File

@@ -22,7 +22,7 @@ public class GZipReader : AbstractReader<GZipEntry, GZipVolume>
/// <returns></returns>
public static GZipReader Open(Stream stream, ReaderOptions? options = null)
{
stream.CheckNotNull(nameof(stream));
stream.NotNull(nameof(stream));
return new GZipReader(stream, options ?? new ReaderOptions());
}

View File

@@ -42,7 +42,7 @@ public abstract class RarReader : AbstractReader<RarReaderEntry, RarVolume>
public static RarReader Open(string filePath, ReaderOptions? options = null)
{
filePath.CheckNotNullOrEmpty(nameof(filePath));
filePath.NotNullOrEmpty(nameof(filePath));
return Open(new FileInfo(filePath), options);
}
@@ -71,7 +71,7 @@ public abstract class RarReader : AbstractReader<RarReaderEntry, RarVolume>
/// <returns></returns>
public static RarReader Open(Stream stream, ReaderOptions? options = null)
{
stream.CheckNotNull(nameof(stream));
stream.NotNull(nameof(stream));
return new SingleVolumeRarReader(stream, options ?? new ReaderOptions());
}
@@ -83,7 +83,7 @@ public abstract class RarReader : AbstractReader<RarReaderEntry, RarVolume>
/// <returns></returns>
public static RarReader Open(IEnumerable<Stream> streams, ReaderOptions? options = null)
{
streams.CheckNotNull(nameof(streams));
streams.NotNull(nameof(streams));
return new MultiVolumeRarReader(streams, options ?? new ReaderOptions());
}

View File

@@ -11,7 +11,7 @@ public static class ReaderFactory
{
public static IReader Open(string filePath, ReaderOptions? options = null)
{
filePath.CheckNotNullOrEmpty(nameof(filePath));
filePath.NotNullOrEmpty(nameof(filePath));
return Open(new FileInfo(filePath), options);
}
@@ -29,7 +29,7 @@ public static class ReaderFactory
/// <returns></returns>
public static IReader Open(Stream stream, ReaderOptions? options = null)
{
stream.CheckNotNull(nameof(stream));
stream.NotNull(nameof(stream));
options ??= new ReaderOptions() { LeaveStreamOpen = false };
var bStream = new SharpCompressStream(stream, bufferSize: options.BufferSize);

View File

@@ -55,7 +55,7 @@ public class TarReader : AbstractReader<TarEntry, TarVolume>
/// <returns></returns>
public static TarReader Open(Stream stream, ReaderOptions? options = null)
{
stream.CheckNotNull(nameof(stream));
stream.NotNull(nameof(stream));
options = options ?? new ReaderOptions();
var rewindableStream = new SharpCompressStream(stream);

View File

@@ -44,7 +44,7 @@ public class ZipReader : AbstractReader<ZipEntry, ZipVolume>
/// <returns></returns>
public static ZipReader Open(Stream stream, ReaderOptions? options = null)
{
stream.CheckNotNull(nameof(stream));
stream.NotNull(nameof(stream));
return new ZipReader(stream, options ?? new ReaderOptions());
}
@@ -54,7 +54,7 @@ public class ZipReader : AbstractReader<ZipEntry, ZipVolume>
IEnumerable<ZipEntry> entries
)
{
stream.CheckNotNull(nameof(stream));
stream.NotNull(nameof(stream));
return new ZipReader(stream, options ?? new ReaderOptions(), entries);
}

View File

@@ -35,9 +35,14 @@
<DefineConstants>$(DefineConstants);DEBUG_STREAMS</DefineConstants>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="System.Buffers" />
<PackageReference Include="ZstdSharp.Port" />
<PackageReference Include="Microsoft.SourceLink.GitHub" PrivateAssets="All" />
</ItemGroup>
<ItemGroup Condition=" '$(TargetFramework)' == 'net48' Or '$(TargetFramework)' == 'net481' ">
<PackageReference Include="Microsoft.Bcl.AsyncInterfaces" />
<PackageReference Include="System.Text.Encoding.CodePages" />
<PackageReference Include="System.Buffers" />
<PackageReference Include="System.Memory" />
<PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" PrivateAssets="All" />
</ItemGroup>
<ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">

View File

@@ -1,4 +1,3 @@
global using SharpCompress.Helpers;
using System;
using System.Buffers;
using System.Collections.Generic;
@@ -7,10 +6,14 @@ using System.IO;
using System.Text;
using SharpCompress.Readers;
namespace SharpCompress.Helpers;
namespace SharpCompress;
internal static class Utility
{
//80kb is a good industry standard temporary buffer size
private const int TEMP_BUFFER_SIZE = 81920;
private static readonly HashSet<char> invalidChars = new(Path.GetInvalidFileNameChars());
public static ReadOnlyCollection<T> ToReadOnly<T>(this IList<T> items) => new(items);
/// <summary>
@@ -68,60 +71,11 @@ internal static class Utility
}
}
public static void Copy(
Array sourceArray,
long sourceIndex,
Array destinationArray,
long destinationIndex,
long length
)
{
if (sourceIndex > int.MaxValue || sourceIndex < int.MinValue)
{
throw new ArgumentOutOfRangeException(nameof(sourceIndex));
}
if (destinationIndex > int.MaxValue || destinationIndex < int.MinValue)
{
throw new ArgumentOutOfRangeException(nameof(destinationIndex));
}
if (length > int.MaxValue || length < int.MinValue)
{
throw new ArgumentOutOfRangeException(nameof(length));
}
Array.Copy(
sourceArray,
(int)sourceIndex,
destinationArray,
(int)destinationIndex,
(int)length
);
}
public static IEnumerable<T> AsEnumerable<T>(this T item)
{
yield return item;
}
public static void CheckNotNull(this object obj, string name)
{
if (obj is null)
{
throw new ArgumentNullException(name);
}
}
public static void CheckNotNullOrEmpty(this string obj, string name)
{
obj.CheckNotNull(name);
if (obj.Length == 0)
{
throw new ArgumentException("String is empty.", name);
}
}
public static void Skip(this Stream source, long advanceAmount)
{
if (source.CanSeek)
@@ -130,79 +84,23 @@ internal static class Utility
return;
}
var buffer = GetTransferByteArray();
try
using var buffer = MemoryPool<byte>.Shared.Rent(TEMP_BUFFER_SIZE);
while (advanceAmount > 0)
{
var read = 0;
var readCount = 0;
do
var toRead = (int)Math.Min(buffer.Memory.Length, advanceAmount);
var read = source.Read(buffer.Memory.Slice(0, toRead).Span);
if (read <= 0)
{
readCount = buffer.Length;
if (readCount > advanceAmount)
{
readCount = (int)advanceAmount;
}
read = source.Read(buffer, 0, readCount);
if (read <= 0)
{
break;
}
advanceAmount -= read;
if (advanceAmount == 0)
{
break;
}
} while (true);
}
finally
{
ArrayPool<byte>.Shared.Return(buffer);
break;
}
advanceAmount -= read;
}
}
public static void Skip(this Stream source)
{
var buffer = GetTransferByteArray();
try
{
do { } while (source.Read(buffer, 0, buffer.Length) == buffer.Length);
}
finally
{
ArrayPool<byte>.Shared.Return(buffer);
}
}
public static bool Find(this Stream source, byte[] array)
{
var buffer = GetTransferByteArray();
try
{
var count = 0;
var len = source.Read(buffer, 0, buffer.Length);
do
{
for (var i = 0; i < len; i++)
{
if (array[count] == buffer[i])
{
count++;
if (count == array.Length)
{
source.Position = source.Position - len + i - array.Length + 1;
return true;
}
}
}
} while ((len = source.Read(buffer, 0, buffer.Length)) > 0);
}
finally
{
ArrayPool<byte>.Shared.Return(buffer);
}
return false;
using var buffer = MemoryPool<byte>.Shared.Rent(TEMP_BUFFER_SIZE);
while (source.Read(buffer.Memory.Span) > 0) { }
}
public static DateTime DosDateToDateTime(ushort iDate, ushort iTime)
@@ -271,31 +169,12 @@ internal static class Utility
return sTime.AddSeconds(unixtime);
}
public static long TransferTo(this Stream source, Stream destination)
{
var array = GetTransferByteArray();
try
{
long total = 0;
while (ReadTransferBlock(source, array, out var count))
{
destination.Write(array, 0, count);
total += count;
}
return total;
}
finally
{
ArrayPool<byte>.Shared.Return(array);
}
}
public static long TransferTo(this Stream source, Stream destination, long maxLength)
{
var array = GetTransferByteArray();
var maxReadSize = array.Length;
var array = ArrayPool<byte>.Shared.Rent(TEMP_BUFFER_SIZE);
try
{
var maxReadSize = array.Length;
long total = 0;
var remaining = maxLength;
if (remaining < maxReadSize)
@@ -331,12 +210,13 @@ internal static class Utility
IReaderExtractionListener readerExtractionListener
)
{
var array = GetTransferByteArray();
var array = ArrayPool<byte>.Shared.Rent(TEMP_BUFFER_SIZE);
try
{
var iterations = 0;
long total = 0;
while (ReadTransferBlock(source, array, out var count))
int count;
while ((count = source.Read(array, 0, array.Length)) != 0)
{
total += count;
destination.Write(array, 0, count);
@@ -351,12 +231,10 @@ internal static class Utility
}
}
private static bool ReadTransferBlock(Stream source, byte[] array, out int count) =>
(count = source.Read(array, 0, array.Length)) != 0;
private static bool ReadTransferBlock(Stream source, byte[] array, int size, out int count)
private static bool ReadTransferBlock(Stream source, byte[] array, int maxSize, out int count)
{
if (size > array.Length)
var size = maxSize;
if (maxSize > array.Length)
{
size = array.Length;
}
@@ -364,8 +242,34 @@ internal static class Utility
return count != 0;
}
private static byte[] GetTransferByteArray() => ArrayPool<byte>.Shared.Rent(81920);
#if NET60_OR_GREATER
public static bool ReadFully(this Stream stream, byte[] buffer)
{
try
{
stream.ReadExactly(buffer);
return true;
}
catch (EndOfStreamException)
{
return false;
}
}
public static bool ReadFully(this Stream stream, Span<byte> buffer)
{
try
{
stream.ReadExactly(buffer);
return true;
}
catch (EndOfStreamException)
{
return false;
}
}
#else
public static bool ReadFully(this Stream stream, byte[] buffer)
{
var total = 0;
@@ -395,6 +299,7 @@ internal static class Utility
}
return (total >= buffer.Length);
}
#endif
public static string TrimNulls(this string source) => source.Replace('\0', ' ').Trim();
@@ -439,7 +344,6 @@ internal static class Utility
public static string ReplaceInvalidFileNameChars(string fileName)
{
var invalidChars = new HashSet<char>(Path.GetInvalidFileNameChars());
var sb = new StringBuilder(fileName.Length);
foreach (var c in fileName)
{

View File

@@ -47,7 +47,7 @@ public sealed class GZipWriter : AbstractWriter
var stream = (GZipStream)OutputStream;
stream.FileName = filename;
stream.LastModified = modificationTime;
source.TransferTo(stream);
source.CopyTo(stream);
_wroteToStream = true;
}
}

View File

@@ -83,7 +83,7 @@ public class ZipWriter : AbstractWriter
public void Write(string entryPath, Stream source, ZipWriterEntryOptions zipWriterEntryOptions)
{
using var output = WriteToStream(entryPath, zipWriterEntryOptions);
source.TransferTo(output);
source.CopyTo(output);
}
public Stream WriteToStream(string entryPath, ZipWriterEntryOptions options)

View File

@@ -2,6 +2,15 @@
"version": 2,
"dependencies": {
".NETFramework,Version=v4.8": {
"Microsoft.Bcl.AsyncInterfaces": {
"type": "Direct",
"requested": "[8.0.0, )",
"resolved": "8.0.0",
"contentHash": "3WA9q9yVqJp222P3x1wYIGDAkpjAku0TMUaaQV22g6L67AI0LdOIrVS7Ht2vJfLHGSPVuqN94vIr15qn+HEkHw==",
"dependencies": {
"System.Threading.Tasks.Extensions": "4.5.4"
}
},
"Microsoft.NETFramework.ReferenceAssemblies": {
"type": "Direct",
"requested": "[1.0.3, )",
@@ -23,9 +32,30 @@
},
"System.Buffers": {
"type": "Direct",
"requested": "[4.6.0, )",
"resolved": "4.6.0",
"contentHash": "lN6tZi7Q46zFzAbRYXTIvfXcyvQQgxnY7Xm6C6xQ9784dEL1amjM6S6Iw4ZpsvesAKnRVsM4scrDQaDqSClkjA=="
"requested": "[4.6.1, )",
"resolved": "4.6.1",
"contentHash": "N8GXpmiLMtljq7gwvyS+1QvKT/W2J8sNAvx+HVg4NGmsG/H+2k/y9QI23auLJRterrzCiDH+IWAw4V/GPwsMlw=="
},
"System.Memory": {
"type": "Direct",
"requested": "[4.6.3, )",
"resolved": "4.6.3",
"contentHash": "qdcDOgnFZY40+Q9876JUHnlHu7bosOHX8XISRoH94fwk6hgaeQGSgfZd8srWRZNt5bV9ZW2TljcegDNxsf+96A==",
"dependencies": {
"System.Buffers": "4.6.1",
"System.Numerics.Vectors": "4.6.1",
"System.Runtime.CompilerServices.Unsafe": "6.1.2"
}
},
"System.Text.Encoding.CodePages": {
"type": "Direct",
"requested": "[8.0.0, )",
"resolved": "8.0.0",
"contentHash": "OZIsVplFGaVY90G2SbpgU7EnCoOO5pw1t4ic21dBF3/1omrJFpAGoNAVpPyMVOC90/hvgkGG3VFqR13YgZMQfg==",
"dependencies": {
"System.Memory": "4.5.5",
"System.Runtime.CompilerServices.Unsafe": "6.0.0"
}
},
"ZstdSharp.Port": {
"type": "Direct",
@@ -55,13 +85,13 @@
},
"System.Numerics.Vectors": {
"type": "Transitive",
"resolved": "4.5.0",
"contentHash": "QQTlPTl06J/iiDbJCiepZ4H//BVraReU4O4EoRw1U02H5TLUIT7xn3GnDp9AXPSlJUDyFs4uWjWafNX6WrAojQ=="
"resolved": "4.6.1",
"contentHash": "sQxefTnhagrhoq2ReR0D/6K0zJcr9Hrd6kikeXsA1I8kOCboTavcUC4r7TSfpKFeE163uMuxZcyfO1mGO3EN8Q=="
},
"System.Runtime.CompilerServices.Unsafe": {
"type": "Transitive",
"resolved": "6.0.0",
"contentHash": "/iUeP3tq1S0XdNNoMz5C9twLSrM/TH+qElHkXWaPvuNOt+99G75NrV0OS2EqHx5wMN7popYjpc8oTjC1y16DLg=="
"resolved": "6.1.2",
"contentHash": "2hBr6zdbIBTDE3EhK7NSVNdX58uTK6iHW/P/Axmm9sl1xoGSLqDvMtpecn226TNwHByFokYwJmt/aQQNlO5CRw=="
},
"System.Threading.Tasks.Extensions": {
"type": "Transitive",
@@ -70,29 +100,18 @@
"dependencies": {
"System.Runtime.CompilerServices.Unsafe": "4.5.3"
}
},
}
},
".NETFramework,Version=v4.8.1": {
"Microsoft.Bcl.AsyncInterfaces": {
"type": "CentralTransitive",
"type": "Direct",
"requested": "[8.0.0, )",
"resolved": "5.0.0",
"contentHash": "W8DPQjkMScOMTtJbPwmPyj9c3zYSFGawDW3jwlBOOsnY+EzZFLgNQ/UMkK35JmkNOVPdCyPr2Tw7Vv9N+KA3ZQ==",
"resolved": "8.0.0",
"contentHash": "3WA9q9yVqJp222P3x1wYIGDAkpjAku0TMUaaQV22g6L67AI0LdOIrVS7Ht2vJfLHGSPVuqN94vIr15qn+HEkHw==",
"dependencies": {
"System.Threading.Tasks.Extensions": "4.5.4"
}
},
"System.Memory": {
"type": "CentralTransitive",
"requested": "[4.6.0, )",
"resolved": "4.5.5",
"contentHash": "XIWiDvKPXaTveaB7HVganDlOCRoj03l+jrwNvcge/t8vhGYKvqV+dMv6G4SAX2NoNmN0wZfVPTAlFwZcZvVOUw==",
"dependencies": {
"System.Buffers": "4.5.1",
"System.Numerics.Vectors": "4.5.0",
"System.Runtime.CompilerServices.Unsafe": "4.5.3"
}
}
},
".NETFramework,Version=v4.8.1": {
"Microsoft.NETFramework.ReferenceAssemblies": {
"type": "Direct",
"requested": "[1.0.3, )",
@@ -114,9 +133,30 @@
},
"System.Buffers": {
"type": "Direct",
"requested": "[4.6.0, )",
"resolved": "4.6.0",
"contentHash": "lN6tZi7Q46zFzAbRYXTIvfXcyvQQgxnY7Xm6C6xQ9784dEL1amjM6S6Iw4ZpsvesAKnRVsM4scrDQaDqSClkjA=="
"requested": "[4.6.1, )",
"resolved": "4.6.1",
"contentHash": "N8GXpmiLMtljq7gwvyS+1QvKT/W2J8sNAvx+HVg4NGmsG/H+2k/y9QI23auLJRterrzCiDH+IWAw4V/GPwsMlw=="
},
"System.Memory": {
"type": "Direct",
"requested": "[4.6.3, )",
"resolved": "4.6.3",
"contentHash": "qdcDOgnFZY40+Q9876JUHnlHu7bosOHX8XISRoH94fwk6hgaeQGSgfZd8srWRZNt5bV9ZW2TljcegDNxsf+96A==",
"dependencies": {
"System.Buffers": "4.6.1",
"System.Numerics.Vectors": "4.6.1",
"System.Runtime.CompilerServices.Unsafe": "6.1.2"
}
},
"System.Text.Encoding.CodePages": {
"type": "Direct",
"requested": "[8.0.0, )",
"resolved": "8.0.0",
"contentHash": "OZIsVplFGaVY90G2SbpgU7EnCoOO5pw1t4ic21dBF3/1omrJFpAGoNAVpPyMVOC90/hvgkGG3VFqR13YgZMQfg==",
"dependencies": {
"System.Memory": "4.5.5",
"System.Runtime.CompilerServices.Unsafe": "6.0.0"
}
},
"ZstdSharp.Port": {
"type": "Direct",
@@ -146,13 +186,13 @@
},
"System.Numerics.Vectors": {
"type": "Transitive",
"resolved": "4.5.0",
"contentHash": "QQTlPTl06J/iiDbJCiepZ4H//BVraReU4O4EoRw1U02H5TLUIT7xn3GnDp9AXPSlJUDyFs4uWjWafNX6WrAojQ=="
"resolved": "4.6.1",
"contentHash": "sQxefTnhagrhoq2ReR0D/6K0zJcr9Hrd6kikeXsA1I8kOCboTavcUC4r7TSfpKFeE163uMuxZcyfO1mGO3EN8Q=="
},
"System.Runtime.CompilerServices.Unsafe": {
"type": "Transitive",
"resolved": "6.0.0",
"contentHash": "/iUeP3tq1S0XdNNoMz5C9twLSrM/TH+qElHkXWaPvuNOt+99G75NrV0OS2EqHx5wMN7popYjpc8oTjC1y16DLg=="
"resolved": "6.1.2",
"contentHash": "2hBr6zdbIBTDE3EhK7NSVNdX58uTK6iHW/P/Axmm9sl1xoGSLqDvMtpecn226TNwHByFokYwJmt/aQQNlO5CRw=="
},
"System.Threading.Tasks.Extensions": {
"type": "Transitive",
@@ -161,26 +201,6 @@
"dependencies": {
"System.Runtime.CompilerServices.Unsafe": "4.5.3"
}
},
"Microsoft.Bcl.AsyncInterfaces": {
"type": "CentralTransitive",
"requested": "[8.0.0, )",
"resolved": "5.0.0",
"contentHash": "W8DPQjkMScOMTtJbPwmPyj9c3zYSFGawDW3jwlBOOsnY+EzZFLgNQ/UMkK35JmkNOVPdCyPr2Tw7Vv9N+KA3ZQ==",
"dependencies": {
"System.Threading.Tasks.Extensions": "4.5.4"
}
},
"System.Memory": {
"type": "CentralTransitive",
"requested": "[4.6.0, )",
"resolved": "4.5.5",
"contentHash": "XIWiDvKPXaTveaB7HVganDlOCRoj03l+jrwNvcge/t8vhGYKvqV+dMv6G4SAX2NoNmN0wZfVPTAlFwZcZvVOUw==",
"dependencies": {
"System.Buffers": "4.5.1",
"System.Numerics.Vectors": "4.5.0",
"System.Runtime.CompilerServices.Unsafe": "4.5.3"
}
}
},
".NETStandard,Version=v2.0": {
@@ -193,15 +213,6 @@
"System.Threading.Tasks.Extensions": "4.5.4"
}
},
"Microsoft.NETFramework.ReferenceAssemblies": {
"type": "Direct",
"requested": "[1.0.3, )",
"resolved": "1.0.3",
"contentHash": "vUc9Npcs14QsyOD01tnv/m8sQUnGTGOw1BCmKcv77LBJY7OxhJ+zJF7UD/sCL3lYNFuqmQEVlkfS4Quif6FyYg==",
"dependencies": {
"Microsoft.NETFramework.ReferenceAssemblies.net461": "1.0.3"
}
},
"Microsoft.SourceLink.GitHub": {
"type": "Direct",
"requested": "[8.0.0, )",
@@ -221,21 +232,15 @@
"Microsoft.NETCore.Platforms": "1.1.0"
}
},
"System.Buffers": {
"type": "Direct",
"requested": "[4.6.0, )",
"resolved": "4.6.0",
"contentHash": "lN6tZi7Q46zFzAbRYXTIvfXcyvQQgxnY7Xm6C6xQ9784dEL1amjM6S6Iw4ZpsvesAKnRVsM4scrDQaDqSClkjA=="
},
"System.Memory": {
"type": "Direct",
"requested": "[4.6.0, )",
"resolved": "4.6.0",
"contentHash": "OEkbBQoklHngJ8UD8ez2AERSk2g+/qpAaSWWCBFbpH727HxDq5ydVkuncBaKcKfwRqXGWx64dS6G1SUScMsitg==",
"requested": "[4.6.3, )",
"resolved": "4.6.3",
"contentHash": "qdcDOgnFZY40+Q9876JUHnlHu7bosOHX8XISRoH94fwk6hgaeQGSgfZd8srWRZNt5bV9ZW2TljcegDNxsf+96A==",
"dependencies": {
"System.Buffers": "4.6.0",
"System.Numerics.Vectors": "4.6.0",
"System.Runtime.CompilerServices.Unsafe": "6.1.0"
"System.Buffers": "4.6.1",
"System.Numerics.Vectors": "4.6.1",
"System.Runtime.CompilerServices.Unsafe": "6.1.2"
}
},
"System.Text.Encoding.CodePages": {
@@ -269,11 +274,6 @@
"resolved": "1.1.0",
"contentHash": "kz0PEW2lhqygehI/d6XsPCQzD7ff7gUJaVGPVETX611eadGsA3A877GdSlU0LRVMCTH/+P3o2iDTak+S08V2+A=="
},
"Microsoft.NETFramework.ReferenceAssemblies.net461": {
"type": "Transitive",
"resolved": "1.0.3",
"contentHash": "AmOJZwCqnOCNp6PPcf9joyogScWLtwy0M1WkqfEQ0M9nYwyDD7EX9ZjscKS5iYnyvteX7kzSKFCKt9I9dXA6mA=="
},
"Microsoft.SourceLink.Common": {
"type": "Transitive",
"resolved": "8.0.0",
@@ -281,13 +281,13 @@
},
"System.Numerics.Vectors": {
"type": "Transitive",
"resolved": "4.6.0",
"contentHash": "t+SoieZsRuEyiw/J+qXUbolyO219tKQQI0+2/YI+Qv7YdGValA6WiuokrNKqjrTNsy5ABWU11bdKOzUdheteXg=="
"resolved": "4.6.1",
"contentHash": "sQxefTnhagrhoq2ReR0D/6K0zJcr9Hrd6kikeXsA1I8kOCboTavcUC4r7TSfpKFeE163uMuxZcyfO1mGO3EN8Q=="
},
"System.Runtime.CompilerServices.Unsafe": {
"type": "Transitive",
"resolved": "6.1.0",
"contentHash": "5o/HZxx6RVqYlhKSq8/zronDkALJZUT2Vz0hx43f0gwe8mwlM0y2nYlqdBwLMzr262Bwvpikeb/yEwkAa5PADg=="
"resolved": "6.1.2",
"contentHash": "2hBr6zdbIBTDE3EhK7NSVNdX58uTK6iHW/P/Axmm9sl1xoGSLqDvMtpecn226TNwHByFokYwJmt/aQQNlO5CRw=="
},
"System.Threading.Tasks.Extensions": {
"type": "Transitive",
@@ -296,18 +296,15 @@
"dependencies": {
"System.Runtime.CompilerServices.Unsafe": "4.5.3"
}
},
"System.Buffers": {
"type": "CentralTransitive",
"requested": "[4.6.1, )",
"resolved": "4.6.1",
"contentHash": "N8GXpmiLMtljq7gwvyS+1QvKT/W2J8sNAvx+HVg4NGmsG/H+2k/y9QI23auLJRterrzCiDH+IWAw4V/GPwsMlw=="
}
},
"net6.0": {
"Microsoft.NETFramework.ReferenceAssemblies": {
"type": "Direct",
"requested": "[1.0.3, )",
"resolved": "1.0.3",
"contentHash": "vUc9Npcs14QsyOD01tnv/m8sQUnGTGOw1BCmKcv77LBJY7OxhJ+zJF7UD/sCL3lYNFuqmQEVlkfS4Quif6FyYg==",
"dependencies": {
"Microsoft.NETFramework.ReferenceAssemblies.net461": "1.0.3"
}
},
"Microsoft.SourceLink.GitHub": {
"type": "Direct",
"requested": "[8.0.0, )",
@@ -318,12 +315,6 @@
"Microsoft.SourceLink.Common": "8.0.0"
}
},
"System.Buffers": {
"type": "Direct",
"requested": "[4.6.0, )",
"resolved": "4.6.0",
"contentHash": "lN6tZi7Q46zFzAbRYXTIvfXcyvQQgxnY7Xm6C6xQ9784dEL1amjM6S6Iw4ZpsvesAKnRVsM4scrDQaDqSClkjA=="
},
"ZstdSharp.Port": {
"type": "Direct",
"requested": "[0.8.6, )",
@@ -335,11 +326,6 @@
"resolved": "8.0.0",
"contentHash": "bZKfSIKJRXLTuSzLudMFte/8CempWjVamNUR5eHJizsy+iuOuO/k2gnh7W0dHJmYY0tBf+gUErfluCv5mySAOQ=="
},
"Microsoft.NETFramework.ReferenceAssemblies.net461": {
"type": "Transitive",
"resolved": "1.0.3",
"contentHash": "AmOJZwCqnOCNp6PPcf9joyogScWLtwy0M1WkqfEQ0M9nYwyDD7EX9ZjscKS5iYnyvteX7kzSKFCKt9I9dXA6mA=="
},
"Microsoft.SourceLink.Common": {
"type": "Transitive",
"resolved": "8.0.0",
@@ -353,15 +339,6 @@
"resolved": "8.0.17",
"contentHash": "x5/y4l8AtshpBOrCZdlE4txw8K3e3s9meBFeZeR3l8hbbku2V7kK6ojhXvrbjg1rk3G+JqL1BI26gtgc1ZrdUw=="
},
"Microsoft.NETFramework.ReferenceAssemblies": {
"type": "Direct",
"requested": "[1.0.3, )",
"resolved": "1.0.3",
"contentHash": "vUc9Npcs14QsyOD01tnv/m8sQUnGTGOw1BCmKcv77LBJY7OxhJ+zJF7UD/sCL3lYNFuqmQEVlkfS4Quif6FyYg==",
"dependencies": {
"Microsoft.NETFramework.ReferenceAssemblies.net461": "1.0.3"
}
},
"Microsoft.SourceLink.GitHub": {
"type": "Direct",
"requested": "[8.0.0, )",
@@ -372,12 +349,6 @@
"Microsoft.SourceLink.Common": "8.0.0"
}
},
"System.Buffers": {
"type": "Direct",
"requested": "[4.6.0, )",
"resolved": "4.6.0",
"contentHash": "lN6tZi7Q46zFzAbRYXTIvfXcyvQQgxnY7Xm6C6xQ9784dEL1amjM6S6Iw4ZpsvesAKnRVsM4scrDQaDqSClkjA=="
},
"ZstdSharp.Port": {
"type": "Direct",
"requested": "[0.8.6, )",
@@ -389,11 +360,6 @@
"resolved": "8.0.0",
"contentHash": "bZKfSIKJRXLTuSzLudMFte/8CempWjVamNUR5eHJizsy+iuOuO/k2gnh7W0dHJmYY0tBf+gUErfluCv5mySAOQ=="
},
"Microsoft.NETFramework.ReferenceAssemblies.net461": {
"type": "Transitive",
"resolved": "1.0.3",
"contentHash": "AmOJZwCqnOCNp6PPcf9joyogScWLtwy0M1WkqfEQ0M9nYwyDD7EX9ZjscKS5iYnyvteX7kzSKFCKt9I9dXA6mA=="
},
"Microsoft.SourceLink.Common": {
"type": "Transitive",
"resolved": "8.0.0",