58 references to ZipLocalFileHeader
System.IO.Compression (58)
System\IO\Compression\ZipArchiveEntry.Async.cs (4)
48if (!await ZipLocalFileHeader.TrySkipBlockAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false)) 157(_lhUnknownExtraFields, _lhTrailingExtraFieldData) = await ZipLocalFileHeader.GetExtraFieldsAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false); 244if (!await ZipLocalFileHeader.TrySkipBlockAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false)) 267byte[] lfStaticHeader = new byte[ZipLocalFileHeader.SizeOfLocalHeader];
System\IO\Compression\ZipArchiveEntry.cs (54)
400if (!ZipLocalFileHeader.TrySkipBlock(_archive.ArchiveStream)) 647_lhUnknownExtraFields = ZipLocalFileHeader.GetExtraFields(_archive.ArchiveStream, out _lhTrailingExtraFieldData); 836if (!ZipLocalFileHeader.TrySkipBlock(_archive.ArchiveStream)) 1046_archive.ArchiveStream.Seek(ZipLocalFileHeader.SizeOfLocalHeader + _storedEntryNameBytes.Length, SeekOrigin.Current); 1063ZipLocalFileHeader.SignatureConstantBytes.CopyTo(lfStaticHeader[ZipLocalFileHeader.FieldLocations.Signature..]); 1064BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.VersionNeededToExtract..], (ushort)_versionToExtract); 1065BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.GeneralPurposeBitFlags..], (ushort)_generalPurposeBitFlag); 1066BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.CompressionMethod..], (ushort)CompressionMethod); 1067BinaryPrimitives.WriteUInt32LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.LastModified..], ZipHelper.DateTimeToDosTime(_lastModified.DateTime)); 1068BinaryPrimitives.WriteUInt32LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.Crc32..], _crc32); 1069BinaryPrimitives.WriteUInt32LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.CompressedSize..], compressedSizeTruncated); 1070BinaryPrimitives.WriteUInt32LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.UncompressedSize..], uncompressedSizeTruncated); 1071BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.FilenameLength..], (ushort)_storedEntryNameBytes.Length); 1072BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.ExtraFieldLength..], extraFieldLength); 1080Span<byte> lfStaticHeader = stackalloc byte[ZipLocalFileHeader.SizeOfLocalHeader]; 1155private const int MetadataBufferLength = ZipLocalFileHeader.FieldLengths.VersionNeededToExtract + ZipLocalFileHeader.FieldLengths.GeneralPurposeBitFlags; 1156private const int CrcAndSizesBufferLength = ZipLocalFileHeader.FieldLengths.Crc32 + ZipLocalFileHeader.FieldLengths.CompressedSize + ZipLocalFileHeader.FieldLengths.UncompressedSize; 1158private const int Zip64DataDescriptorCrcAndSizesBufferLength = ZipLocalFileHeader.Zip64DataDescriptor.FieldLengths.Crc32 1159+ ZipLocalFileHeader.Zip64DataDescriptor.FieldLengths.CompressedSize + ZipLocalFileHeader.Zip64DataDescriptor.FieldLengths.UncompressedSize; 1228int relativeVersionToExtractLocation = ZipLocalFileHeader.FieldLocations.VersionNeededToExtract - ZipLocalFileHeader.FieldLocations.VersionNeededToExtract; 1229int relativeGeneralPurposeBitFlagsLocation = ZipLocalFileHeader.FieldLocations.GeneralPurposeBitFlags - ZipLocalFileHeader.FieldLocations.VersionNeededToExtract; 1234_archive.ArchiveStream.Seek(_offsetOfLocalHeader + ZipLocalFileHeader.FieldLocations.VersionNeededToExtract, 1242_archive.ArchiveStream.Seek(_offsetOfLocalHeader + ZipLocalFileHeader.FieldLocations.Crc32, 1246int relativeCrc32Location = ZipLocalFileHeader.FieldLocations.Crc32 - ZipLocalFileHeader.FieldLocations.Crc32; 1247int relativeCompressedSizeLocation = ZipLocalFileHeader.FieldLocations.CompressedSize - ZipLocalFileHeader.FieldLocations.Crc32; 1248int relativeUncompressedSizeLocation = ZipLocalFileHeader.FieldLocations.UncompressedSize - ZipLocalFileHeader.FieldLocations.Crc32; 1265_archive.ArchiveStream.Seek(_offsetOfLocalHeader + ZipLocalFileHeader.SizeOfLocalHeader 1274int relativeCrc32Location = ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.Crc32 - ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.Crc32; 1275int relativeCompressedSizeLocation = ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.CompressedSize - ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.Crc32; 1276int relativeUncompressedSizeLocation = ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.UncompressedSize - ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.Crc32; 1302ZipLocalFileHeader.DataDescriptorSignatureConstantBytes.CopyTo(dataDescriptor[ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.Signature..]); 1303BinaryPrimitives.WriteUInt32LittleEndian(dataDescriptor[ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.Crc32..], _crc32); 1307BinaryPrimitives.WriteInt64LittleEndian(dataDescriptor[ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.CompressedSize..], _compressedSize); 1308BinaryPrimitives.WriteInt64LittleEndian(dataDescriptor[ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.UncompressedSize..], _uncompressedSize); 1310bytesToWrite = ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.UncompressedSize + ZipLocalFileHeader.Zip64DataDescriptor.FieldLengths.UncompressedSize; 1314BinaryPrimitives.WriteUInt32LittleEndian(dataDescriptor[ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.CompressedSize..], (uint)_compressedSize); 1315BinaryPrimitives.WriteUInt32LittleEndian(dataDescriptor[ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.UncompressedSize..], (uint)_uncompressedSize); 1317bytesToWrite = ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.UncompressedSize + ZipLocalFileHeader.ZipDataDescriptor.FieldLengths.UncompressedSize;