72 references to ArchiveStream
System.IO.Compression (72)
System\IO\Compression\ZipArchiveEntry.Async.cs (27)
45_archive.ArchiveStream.Seek(_offsetOfLocalHeader, SeekOrigin.Begin); 48if (!await ZipLocalFileHeader.TrySkipBlockAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false)) 50_storedOffsetOfCompressedData = _archive.ArchiveStream.Position; 128await _archive.ArchiveStream.WriteAsync(cdStaticHeader, cancellationToken).ConfigureAwait(false); 129await _archive.ArchiveStream.WriteAsync(_storedEntryNameBytes, cancellationToken).ConfigureAwait(false); 134await zip64ExtraField.WriteBlockAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false); 138await ZipGenericExtraField.WriteAllBlocksAsync(_cdUnknownExtraFields, _cdTrailingExtraFieldData ?? Array.Empty<byte>(), _archive.ArchiveStream, cancellationToken).ConfigureAwait(false); 142await _archive.ArchiveStream.WriteAsync(_fileComment, cancellationToken).ConfigureAwait(false); 156_archive.ArchiveStream.Seek(_offsetOfLocalHeader, SeekOrigin.Begin); 157(_lhUnknownExtraFields, _lhTrailingExtraFieldData) = await ZipLocalFileHeader.GetExtraFieldsAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false); 171_archive.ArchiveStream.Seek(await GetOffsetOfCompressedDataAsync(cancellationToken).ConfigureAwait(false), SeekOrigin.Begin); 175await _archive.ArchiveStream.ReadAtLeastAsync(_compressedBytes[i], maxSingleBufferSize, throwOnEndOfStream: true, cancellationToken).ConfigureAwait(false); 177await _archive.ArchiveStream.ReadAtLeastAsync(_compressedBytes[_compressedBytes.Length - 1], (int)(_compressedSize % maxSingleBufferSize), throwOnEndOfStream: true, cancellationToken).ConfigureAwait(false); 244if (!await ZipLocalFileHeader.TrySkipBlockAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false)) 271await _archive.ArchiveStream.WriteAsync(lfStaticHeader, cancellationToken).ConfigureAwait(false); 272await _archive.ArchiveStream.WriteAsync(_storedEntryNameBytes, cancellationToken).ConfigureAwait(false); 277await zip64ExtraField.WriteBlockAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false); 280await ZipGenericExtraField.WriteAllBlocksAsync(_lhUnknownExtraFields, _lhTrailingExtraFieldData ?? Array.Empty<byte>(), _archive.ArchiveStream, cancellationToken).ConfigureAwait(false); 298DirectToArchiveWriterStream entryWriter = new(GetDataCompressor(_archive.ArchiveStream, true, null), this); 323await _archive.ArchiveStream.WriteAsync(compressedBytes, cancellationToken).ConfigureAwait(false); 339_archive.ArchiveStream.Seek(_compressedSize, SeekOrigin.Current); 363await _archive.ArchiveStream.WriteAsync(writeBuffer.AsMemory(0, MetadataBufferLength), cancellationToken).ConfigureAwait(false); 369await _archive.ArchiveStream.WriteAsync(writeBuffer.AsMemory(0, CrcAndSizesBufferLength), cancellationToken).ConfigureAwait(false); 380await _archive.ArchiveStream.WriteAsync(writeBuffer.AsMemory(0, Zip64SizesBufferLength), cancellationToken).ConfigureAwait(false); 384_archive.ArchiveStream.Seek(finalPosition, SeekOrigin.Begin); 392await _archive.ArchiveStream.WriteAsync(writeBuffer.AsMemory(0, Zip64DataDescriptorCrcAndSizesBufferLength), cancellationToken).ConfigureAwait(false); 401return _archive.ArchiveStream.WriteAsync(dataDescriptor.AsMemory(0, bytesToWrite), cancellationToken);
System\IO\Compression\ZipArchiveEntry.cs (45)
397_archive.ArchiveStream.Seek(_offsetOfLocalHeader, SeekOrigin.Begin); 400if (!ZipLocalFileHeader.TrySkipBlock(_archive.ArchiveStream)) 402_storedOffsetOfCompressedData = _archive.ArchiveStream.Position; 564_archive.ArchiveStream.Seek(centralDirectoryHeaderLength, SeekOrigin.Current); 620_archive.ArchiveStream.Write(cdStaticHeader); 621_archive.ArchiveStream.Write(_storedEntryNameBytes); 624zip64ExtraField?.WriteBlock(_archive.ArchiveStream); 627ZipGenericExtraField.WriteAllBlocks(_cdUnknownExtraFields, _cdTrailingExtraFieldData ?? Array.Empty<byte>(), _archive.ArchiveStream); 631_archive.ArchiveStream.Write(_fileComment); 646_archive.ArchiveStream.Seek(_offsetOfLocalHeader, SeekOrigin.Begin); 647_lhUnknownExtraFields = ZipLocalFileHeader.GetExtraFields(_archive.ArchiveStream, out _lhTrailingExtraFieldData); 677_archive.ArchiveStream.Seek(GetOffsetOfCompressedData(), SeekOrigin.Begin); 681_archive.ArchiveStream.ReadAtLeast(_compressedBytes[i], maxSingleBufferSize, throwOnEndOfStream: true); 683_archive.ArchiveStream.ReadAtLeast(_compressedBytes[_compressedBytes.Length - 1], (int)(_compressedSize % maxSingleBufferSize), throwOnEndOfStream: true); 787Stream compressedStream = new SubReadStream(_archive.ArchiveStream, offsetOfCompressedData, _compressedSize); 801CheckSumAndSizeWriteStream crcSizeStream = GetDataCompressor(_archive.ArchiveStream, true, (object? o, EventArgs e) => 846if (!ZipLocalFileHeader.TrySkipBlock(_archive.ArchiveStream)) 887if (_offsetOfLocalHeader > _archive.ArchiveStream.Length) 893_archive.ArchiveStream.Seek(_offsetOfLocalHeader, SeekOrigin.Begin); 900if (offsetOfCompressedData + _compressedSize > _archive.ArchiveStream.Length) 980_offsetOfLocalHeader = _archive.ArchiveStream.Position; 995if (_archive.Mode == ZipArchiveMode.Create && !_archive.ArchiveStream.CanSeek) 1034_offsetOfLocalHeader = _archive.ArchiveStream.Position; 1055_archive.ArchiveStream.Seek(ZipLocalFileHeader.SizeOfLocalHeader + _storedEntryNameBytes.Length, SeekOrigin.Current); 1059_archive.ArchiveStream.Seek(zip64ExtraField.TotalSize, SeekOrigin.Current); 1062_archive.ArchiveStream.Seek(currExtraFieldDataLength, SeekOrigin.Current); 1093_archive.ArchiveStream.Write(lfStaticHeader); 1094_archive.ArchiveStream.Write(_storedEntryNameBytes); 1097zip64ExtraField?.WriteBlock(_archive.ArchiveStream); 1099ZipGenericExtraField.WriteAllBlocks(_lhUnknownExtraFields, _lhTrailingExtraFieldData ?? Array.Empty<byte>(), _archive.ArchiveStream); 1117GetDataCompressor(_archive.ArchiveStream, true, null), 1142_archive.ArchiveStream.Write(compressedBytes, 0, compressedBytes.Length); 1158_archive.ArchiveStream.Seek(_compressedSize, SeekOrigin.Current); 1187_archive.ArchiveStream.Write(writeBuffer[..MetadataBufferLength]); 1193_archive.ArchiveStream.Write(writeBuffer[..CrcAndSizesBufferLength]); 1204_archive.ArchiveStream.Write(writeBuffer[..Zip64SizesBufferLength]); 1208_archive.ArchiveStream.Seek(finalPosition, SeekOrigin.Begin); 1216_archive.ArchiveStream.Write(writeBuffer[..Zip64DataDescriptorCrcAndSizesBufferLength]); 1222finalPosition = _archive.ArchiveStream.Position; 1243_archive.ArchiveStream.Seek(_offsetOfLocalHeader + ZipLocalFileHeader.FieldLocations.VersionNeededToExtract, 1251_archive.ArchiveStream.Seek(_offsetOfLocalHeader + ZipLocalFileHeader.FieldLocations.Crc32, 1274_archive.ArchiveStream.Seek(_offsetOfLocalHeader + ZipLocalFileHeader.SizeOfLocalHeader 1301_archive.ArchiveStream.Write(dataDescriptor[..bytesToWrite]); 1579if (_entry._archive.ArchiveStream.CanSeek) 1607if (_entry._archive.ArchiveStream.CanSeek)