62 references to ZipLocalFileHeader
System.IO.Compression (62)
System\IO\Compression\ZipArchiveEntry.Async.cs (6)
158if (!await ZipLocalFileHeader.TrySkipBlockAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false)) 436(_lhUnknownExtraFields, _lhTrailingExtraFieldData) = await ZipLocalFileHeader.GetExtraFieldsAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false); 630if (!IsEncrypted && !await ZipLocalFileHeader.TrySkipBlockAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false)) 641if (!await ZipLocalFileHeader.TrySkipBlockAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false)) 665byte[] lfStaticHeader = new byte[ZipLocalFileHeader.SizeOfLocalHeader]; 889_offsetOfLocalHeader + ZipLocalFileHeader.FieldLocations.GeneralPurposeBitFlags,
System\IO\Compression\ZipArchiveEntry.cs (56)
605if (!ZipLocalFileHeader.TrySkipBlock(_archive.ArchiveStream)) 921_lhUnknownExtraFields = ZipLocalFileHeader.GetExtraFields(_archive.ArchiveStream, out _lhTrailingExtraFieldData); 1399if (!IsEncrypted && !ZipLocalFileHeader.TrySkipBlock(_archive.ArchiveStream)) 1410if (!ZipLocalFileHeader.TrySkipBlock(_archive.ArchiveStream)) 1665_archive.ArchiveStream.Seek(ZipLocalFileHeader.SizeOfLocalHeader + _storedEntryNameBytes.Length + extraFieldLength, SeekOrigin.Current); 1700ZipLocalFileHeader.SignatureConstantBytes.CopyTo(lfStaticHeader[ZipLocalFileHeader.FieldLocations.Signature..]); 1701BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.VersionNeededToExtract..], (ushort)_versionToExtract); 1702BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.GeneralPurposeBitFlags..], (ushort)_generalPurposeBitFlag); 1706BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.CompressionMethod..], compressionMethodToWrite); 1708BinaryPrimitives.WriteUInt32LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.LastModified..], ZipHelper.DateTimeToDosTime(_lastModified.DateTime)); 1709BinaryPrimitives.WriteUInt32LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.Crc32..], crc32); 1710BinaryPrimitives.WriteUInt32LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.CompressedSize..], compressedSizeTruncated); 1711BinaryPrimitives.WriteUInt32LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.UncompressedSize..], uncompressedSizeTruncated); 1712BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.FilenameLength..], (ushort)_storedEntryNameBytes.Length); 1713BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.ExtraFieldLength..], extraFieldLength); 1721Span<byte> lfStaticHeader = stackalloc byte[ZipLocalFileHeader.SizeOfLocalHeader]; 1900_offsetOfLocalHeader + ZipLocalFileHeader.FieldLocations.GeneralPurposeBitFlags, 1954private const int MetadataBufferLength = ZipLocalFileHeader.FieldLengths.VersionNeededToExtract + ZipLocalFileHeader.FieldLengths.GeneralPurposeBitFlags; 1955private const int CrcAndSizesBufferLength = ZipLocalFileHeader.FieldLengths.Crc32 + ZipLocalFileHeader.FieldLengths.CompressedSize + ZipLocalFileHeader.FieldLengths.UncompressedSize; 1957private const int Zip64DataDescriptorCrcAndSizesBufferLength = ZipLocalFileHeader.Zip64DataDescriptor.FieldLengths.Crc32 1958+ ZipLocalFileHeader.Zip64DataDescriptor.FieldLengths.CompressedSize + ZipLocalFileHeader.Zip64DataDescriptor.FieldLengths.UncompressedSize; 2027int relativeVersionToExtractLocation = ZipLocalFileHeader.FieldLocations.VersionNeededToExtract - ZipLocalFileHeader.FieldLocations.VersionNeededToExtract; 2028int relativeGeneralPurposeBitFlagsLocation = ZipLocalFileHeader.FieldLocations.GeneralPurposeBitFlags - ZipLocalFileHeader.FieldLocations.VersionNeededToExtract; 2033_archive.ArchiveStream.Seek(_offsetOfLocalHeader + ZipLocalFileHeader.FieldLocations.VersionNeededToExtract, 2041_archive.ArchiveStream.Seek(_offsetOfLocalHeader + ZipLocalFileHeader.FieldLocations.Crc32, 2045int relativeCrc32Location = ZipLocalFileHeader.FieldLocations.Crc32 - ZipLocalFileHeader.FieldLocations.Crc32; 2046int relativeCompressedSizeLocation = ZipLocalFileHeader.FieldLocations.CompressedSize - ZipLocalFileHeader.FieldLocations.Crc32; 2047int relativeUncompressedSizeLocation = ZipLocalFileHeader.FieldLocations.UncompressedSize - ZipLocalFileHeader.FieldLocations.Crc32; 2065_archive.ArchiveStream.Seek(_offsetOfLocalHeader + ZipLocalFileHeader.SizeOfLocalHeader 2074int relativeCrc32Location = ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.Crc32 - ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.Crc32; 2075int relativeCompressedSizeLocation = ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.CompressedSize - ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.Crc32; 2076int relativeUncompressedSizeLocation = ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.UncompressedSize - ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.Crc32; 2103ZipLocalFileHeader.DataDescriptorSignatureConstantBytes.CopyTo(dataDescriptor[ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.Signature..]); 2106BinaryPrimitives.WriteUInt32LittleEndian(dataDescriptor[ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.Crc32..], crcToWrite); 2110BinaryPrimitives.WriteInt64LittleEndian(dataDescriptor[ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.CompressedSize..], _compressedSize); 2111BinaryPrimitives.WriteInt64LittleEndian(dataDescriptor[ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.UncompressedSize..], _uncompressedSize); 2113bytesToWrite = ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.UncompressedSize + ZipLocalFileHeader.Zip64DataDescriptor.FieldLengths.UncompressedSize; 2117BinaryPrimitives.WriteUInt32LittleEndian(dataDescriptor[ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.CompressedSize..], (uint)_compressedSize); 2118BinaryPrimitives.WriteUInt32LittleEndian(dataDescriptor[ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.UncompressedSize..], (uint)_uncompressedSize); 2120bytesToWrite = ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.UncompressedSize + ZipLocalFileHeader.ZipDataDescriptor.FieldLengths.UncompressedSize;