75 references to ArchiveStream
System.IO.Compression (75)
System\IO\Compression\ZipArchiveEntry.Async.cs (28)
101_archive.ArchiveStream.Seek(_offsetOfLocalHeader, SeekOrigin.Begin); 104if (!await ZipLocalFileHeader.TrySkipBlockAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false)) 106_storedOffsetOfCompressedData = _archive.ArchiveStream.Position; 178await _archive.ArchiveStream.WriteAsync(cdStaticHeader, cancellationToken).ConfigureAwait(false); 179await _archive.ArchiveStream.WriteAsync(_storedEntryNameBytes, cancellationToken).ConfigureAwait(false); 184await zip64ExtraField.WriteBlockAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false); 188await ZipGenericExtraField.WriteAllBlocksAsync(_cdUnknownExtraFields, _cdTrailingExtraFieldData ?? Array.Empty<byte>(), _archive.ArchiveStream, cancellationToken).ConfigureAwait(false); 192await _archive.ArchiveStream.WriteAsync(_fileComment, cancellationToken).ConfigureAwait(false); 206_archive.ArchiveStream.Seek(_offsetOfLocalHeader, SeekOrigin.Begin); 207(_lhUnknownExtraFields, _lhTrailingExtraFieldData) = await ZipLocalFileHeader.GetExtraFieldsAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false); 221_archive.ArchiveStream.Seek(await GetOffsetOfCompressedDataAsync(cancellationToken).ConfigureAwait(false), SeekOrigin.Begin); 225await _archive.ArchiveStream.ReadAtLeastAsync(_compressedBytes[i], maxSingleBufferSize, throwOnEndOfStream: true, cancellationToken).ConfigureAwait(false); 227await _archive.ArchiveStream.ReadAtLeastAsync(_compressedBytes[_compressedBytes.Length - 1], (int)(_compressedSize % maxSingleBufferSize), throwOnEndOfStream: true, cancellationToken).ConfigureAwait(false); 302if (!await ZipLocalFileHeader.TrySkipBlockAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false)) 329await _archive.ArchiveStream.WriteAsync(lfStaticHeader, cancellationToken).ConfigureAwait(false); 330await _archive.ArchiveStream.WriteAsync(_storedEntryNameBytes, cancellationToken).ConfigureAwait(false); 335await zip64ExtraField.WriteBlockAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false); 338await ZipGenericExtraField.WriteAllBlocksAsync(_lhUnknownExtraFields, _lhTrailingExtraFieldData ?? Array.Empty<byte>(), _archive.ArchiveStream, cancellationToken).ConfigureAwait(false); 369DirectToArchiveWriterStream entryWriter = new(GetDataCompressor(_archive.ArchiveStream, true, null), this); 394await _archive.ArchiveStream.WriteAsync(compressedBytes, cancellationToken).ConfigureAwait(false); 412if (_endOfLocalEntryData > _archive.ArchiveStream.Position) 414_archive.ArchiveStream.Seek(_endOfLocalEntryData, SeekOrigin.Begin); 438await _archive.ArchiveStream.WriteAsync(writeBuffer.AsMemory(0, MetadataBufferLength), cancellationToken).ConfigureAwait(false); 444await _archive.ArchiveStream.WriteAsync(writeBuffer.AsMemory(0, CrcAndSizesBufferLength), cancellationToken).ConfigureAwait(false); 455await _archive.ArchiveStream.WriteAsync(writeBuffer.AsMemory(0, Zip64SizesBufferLength), cancellationToken).ConfigureAwait(false); 459_archive.ArchiveStream.Seek(finalPosition, SeekOrigin.Begin); 467await _archive.ArchiveStream.WriteAsync(writeBuffer.AsMemory(0, Zip64DataDescriptorCrcAndSizesBufferLength), cancellationToken).ConfigureAwait(false); 476return _archive.ArchiveStream.WriteAsync(dataDescriptor.AsMemory(0, bytesToWrite), cancellationToken);
System\IO\Compression\ZipArchiveEntry.cs (47)
468_archive.ArchiveStream.Seek(_offsetOfLocalHeader, SeekOrigin.Begin); 471if (!ZipLocalFileHeader.TrySkipBlock(_archive.ArchiveStream)) 473_storedOffsetOfCompressedData = _archive.ArchiveStream.Position; 621_archive.ArchiveStream.Seek(centralDirectoryHeaderLength, SeekOrigin.Current); 677_archive.ArchiveStream.Write(cdStaticHeader); 678_archive.ArchiveStream.Write(_storedEntryNameBytes); 681zip64ExtraField?.WriteBlock(_archive.ArchiveStream); 684ZipGenericExtraField.WriteAllBlocks(_cdUnknownExtraFields, _cdTrailingExtraFieldData ?? Array.Empty<byte>(), _archive.ArchiveStream); 688_archive.ArchiveStream.Write(_fileComment); 703_archive.ArchiveStream.Seek(_offsetOfLocalHeader, SeekOrigin.Begin); 704_lhUnknownExtraFields = ZipLocalFileHeader.GetExtraFields(_archive.ArchiveStream, out _lhTrailingExtraFieldData); 734_archive.ArchiveStream.Seek(GetOffsetOfCompressedData(), SeekOrigin.Begin); 738_archive.ArchiveStream.ReadAtLeast(_compressedBytes[i], maxSingleBufferSize, throwOnEndOfStream: true); 740_archive.ArchiveStream.ReadAtLeast(_compressedBytes[_compressedBytes.Length - 1], (int)(_compressedSize % maxSingleBufferSize), throwOnEndOfStream: true); 844Stream compressedStream = new SubReadStream(_archive.ArchiveStream, offsetOfCompressedData, _compressedSize); 865CheckSumAndSizeWriteStream crcSizeStream = GetDataCompressor(_archive.ArchiveStream, true, (object? o, EventArgs e) => 934if (!ZipLocalFileHeader.TrySkipBlock(_archive.ArchiveStream)) 971if (_offsetOfLocalHeader > _archive.ArchiveStream.Length) 977_archive.ArchiveStream.Seek(_offsetOfLocalHeader, SeekOrigin.Begin); 988_compressedSize > _archive.ArchiveStream.Length - offsetOfCompressedData) 1079_offsetOfLocalHeader = _archive.ArchiveStream.Position; 1094if (_archive.Mode == ZipArchiveMode.Create && !_archive.ArchiveStream.CanSeek) 1131_offsetOfLocalHeader = _archive.ArchiveStream.Position; 1154_archive.ArchiveStream.Seek(ZipLocalFileHeader.SizeOfLocalHeader + _storedEntryNameBytes.Length, SeekOrigin.Current); 1158_archive.ArchiveStream.Seek(zip64ExtraField.TotalSize, SeekOrigin.Current); 1161_archive.ArchiveStream.Seek(currExtraFieldDataLength, SeekOrigin.Current); 1168if (isEmptyFile || _archive.ArchiveStream.CanSeek) 1215_archive.ArchiveStream.Write(lfStaticHeader); 1216_archive.ArchiveStream.Write(_storedEntryNameBytes); 1219zip64ExtraField?.WriteBlock(_archive.ArchiveStream); 1221ZipGenericExtraField.WriteAllBlocks(_lhUnknownExtraFields, _lhTrailingExtraFieldData ?? Array.Empty<byte>(), _archive.ArchiveStream); 1251GetDataCompressor(_archive.ArchiveStream, true, null), 1276_archive.ArchiveStream.Write(compressedBytes, 0, compressedBytes.Length); 1294if (_endOfLocalEntryData > _archive.ArchiveStream.Position) 1296_archive.ArchiveStream.Seek(_endOfLocalEntryData, SeekOrigin.Begin); 1325_archive.ArchiveStream.Write(writeBuffer[..MetadataBufferLength]); 1331_archive.ArchiveStream.Write(writeBuffer[..CrcAndSizesBufferLength]); 1342_archive.ArchiveStream.Write(writeBuffer[..Zip64SizesBufferLength]); 1346_archive.ArchiveStream.Seek(finalPosition, SeekOrigin.Begin); 1354_archive.ArchiveStream.Write(writeBuffer[..Zip64DataDescriptorCrcAndSizesBufferLength]); 1360finalPosition = _archive.ArchiveStream.Position; 1381_archive.ArchiveStream.Seek(_offsetOfLocalHeader + ZipLocalFileHeader.FieldLocations.VersionNeededToExtract, 1389_archive.ArchiveStream.Seek(_offsetOfLocalHeader + ZipLocalFileHeader.FieldLocations.Crc32, 1412_archive.ArchiveStream.Seek(_offsetOfLocalHeader + ZipLocalFileHeader.SizeOfLocalHeader 1439_archive.ArchiveStream.Write(dataDescriptor[..bytesToWrite]); 1717if (_entry._archive.ArchiveStream.CanSeek) 1745if (_entry._archive.ArchiveStream.CanSeek)