58 references to ZipLocalFileHeader
System.IO.Compression (58)
System\IO\Compression\ZipArchiveEntry.Async.cs (4)
104if (!await ZipLocalFileHeader.TrySkipBlockAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false)) 207(_lhUnknownExtraFields, _lhTrailingExtraFieldData) = await ZipLocalFileHeader.GetExtraFieldsAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false); 302if (!await ZipLocalFileHeader.TrySkipBlockAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false)) 325byte[] lfStaticHeader = new byte[ZipLocalFileHeader.SizeOfLocalHeader];
System\IO\Compression\ZipArchiveEntry.cs (54)
470if (!ZipLocalFileHeader.TrySkipBlock(_archive.ArchiveStream)) 703_lhUnknownExtraFields = ZipLocalFileHeader.GetExtraFields(_archive.ArchiveStream, out _lhTrailingExtraFieldData); 933if (!ZipLocalFileHeader.TrySkipBlock(_archive.ArchiveStream)) 1138_archive.ArchiveStream.Seek(ZipLocalFileHeader.SizeOfLocalHeader + _storedEntryNameBytes.Length, SeekOrigin.Current); 1155ZipLocalFileHeader.SignatureConstantBytes.CopyTo(lfStaticHeader[ZipLocalFileHeader.FieldLocations.Signature..]); 1156BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.VersionNeededToExtract..], (ushort)_versionToExtract); 1157BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.GeneralPurposeBitFlags..], (ushort)_generalPurposeBitFlag); 1158BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.CompressionMethod..], (ushort)CompressionMethod); 1159BinaryPrimitives.WriteUInt32LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.LastModified..], ZipHelper.DateTimeToDosTime(_lastModified.DateTime)); 1160BinaryPrimitives.WriteUInt32LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.Crc32..], _crc32); 1161BinaryPrimitives.WriteUInt32LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.CompressedSize..], compressedSizeTruncated); 1162BinaryPrimitives.WriteUInt32LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.UncompressedSize..], uncompressedSizeTruncated); 1163BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.FilenameLength..], (ushort)_storedEntryNameBytes.Length); 1164BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.ExtraFieldLength..], extraFieldLength); 1172Span<byte> lfStaticHeader = stackalloc byte[ZipLocalFileHeader.SizeOfLocalHeader]; 1259private const int MetadataBufferLength = ZipLocalFileHeader.FieldLengths.VersionNeededToExtract + ZipLocalFileHeader.FieldLengths.GeneralPurposeBitFlags; 1260private const int CrcAndSizesBufferLength = ZipLocalFileHeader.FieldLengths.Crc32 + ZipLocalFileHeader.FieldLengths.CompressedSize + ZipLocalFileHeader.FieldLengths.UncompressedSize; 1262private const int Zip64DataDescriptorCrcAndSizesBufferLength = ZipLocalFileHeader.Zip64DataDescriptor.FieldLengths.Crc32 1263+ ZipLocalFileHeader.Zip64DataDescriptor.FieldLengths.CompressedSize + ZipLocalFileHeader.Zip64DataDescriptor.FieldLengths.UncompressedSize; 1332int relativeVersionToExtractLocation = ZipLocalFileHeader.FieldLocations.VersionNeededToExtract - ZipLocalFileHeader.FieldLocations.VersionNeededToExtract; 1333int relativeGeneralPurposeBitFlagsLocation = ZipLocalFileHeader.FieldLocations.GeneralPurposeBitFlags - ZipLocalFileHeader.FieldLocations.VersionNeededToExtract; 1338_archive.ArchiveStream.Seek(_offsetOfLocalHeader + ZipLocalFileHeader.FieldLocations.VersionNeededToExtract, 1346_archive.ArchiveStream.Seek(_offsetOfLocalHeader + ZipLocalFileHeader.FieldLocations.Crc32, 1350int relativeCrc32Location = ZipLocalFileHeader.FieldLocations.Crc32 - ZipLocalFileHeader.FieldLocations.Crc32; 1351int relativeCompressedSizeLocation = ZipLocalFileHeader.FieldLocations.CompressedSize - ZipLocalFileHeader.FieldLocations.Crc32; 1352int relativeUncompressedSizeLocation = ZipLocalFileHeader.FieldLocations.UncompressedSize - ZipLocalFileHeader.FieldLocations.Crc32; 1369_archive.ArchiveStream.Seek(_offsetOfLocalHeader + ZipLocalFileHeader.SizeOfLocalHeader 1378int relativeCrc32Location = ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.Crc32 - ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.Crc32; 1379int relativeCompressedSizeLocation = ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.CompressedSize - ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.Crc32; 1380int relativeUncompressedSizeLocation = ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.UncompressedSize - ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.Crc32; 1406ZipLocalFileHeader.DataDescriptorSignatureConstantBytes.CopyTo(dataDescriptor[ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.Signature..]); 1407BinaryPrimitives.WriteUInt32LittleEndian(dataDescriptor[ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.Crc32..], _crc32); 1411BinaryPrimitives.WriteInt64LittleEndian(dataDescriptor[ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.CompressedSize..], _compressedSize); 1412BinaryPrimitives.WriteInt64LittleEndian(dataDescriptor[ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.UncompressedSize..], _uncompressedSize); 1414bytesToWrite = ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.UncompressedSize + ZipLocalFileHeader.Zip64DataDescriptor.FieldLengths.UncompressedSize; 1418BinaryPrimitives.WriteUInt32LittleEndian(dataDescriptor[ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.CompressedSize..], (uint)_compressedSize); 1419BinaryPrimitives.WriteUInt32LittleEndian(dataDescriptor[ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.UncompressedSize..], (uint)_uncompressedSize); 1421bytesToWrite = ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.UncompressedSize + ZipLocalFileHeader.ZipDataDescriptor.FieldLengths.UncompressedSize;