62 references to ZipLocalFileHeader
System.IO.Compression (62)
System\IO\Compression\ZipArchiveEntry.Async.cs (6)
163if (!await ZipLocalFileHeader.TrySkipBlockAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false)) 466(_lhUnknownExtraFields, _lhTrailingExtraFieldData) = await ZipLocalFileHeader.GetExtraFieldsAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false); 660if (!IsEncrypted && !await ZipLocalFileHeader.TrySkipBlockAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false)) 671if (!await ZipLocalFileHeader.TrySkipBlockAsync(_archive.ArchiveStream, cancellationToken).ConfigureAwait(false)) 695byte[] lfStaticHeader = new byte[ZipLocalFileHeader.SizeOfLocalHeader]; 920_offsetOfLocalHeader + ZipLocalFileHeader.FieldLocations.GeneralPurposeBitFlags,
System\IO\Compression\ZipArchiveEntry.cs (56)
610if (!ZipLocalFileHeader.TrySkipBlock(_archive.ArchiveStream)) 935_lhUnknownExtraFields = ZipLocalFileHeader.GetExtraFields(_archive.ArchiveStream, out _lhTrailingExtraFieldData); 1427if (!IsEncrypted && !ZipLocalFileHeader.TrySkipBlock(_archive.ArchiveStream)) 1438if (!ZipLocalFileHeader.TrySkipBlock(_archive.ArchiveStream)) 1700_archive.ArchiveStream.Seek(ZipLocalFileHeader.SizeOfLocalHeader + _storedEntryNameBytes.Length + extraFieldLength, SeekOrigin.Current); 1735ZipLocalFileHeader.SignatureConstantBytes.CopyTo(lfStaticHeader[ZipLocalFileHeader.FieldLocations.Signature..]); 1736BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.VersionNeededToExtract..], (ushort)_versionToExtract); 1737BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.GeneralPurposeBitFlags..], (ushort)_generalPurposeBitFlag); 1741BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.CompressionMethod..], compressionMethodToWrite); 1743BinaryPrimitives.WriteUInt32LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.LastModified..], ZipHelper.DateTimeToDosTime(_lastModified.DateTime)); 1744BinaryPrimitives.WriteUInt32LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.Crc32..], crc32); 1745BinaryPrimitives.WriteUInt32LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.CompressedSize..], compressedSizeTruncated); 1746BinaryPrimitives.WriteUInt32LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.UncompressedSize..], uncompressedSizeTruncated); 1747BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.FilenameLength..], (ushort)_storedEntryNameBytes.Length); 1748BinaryPrimitives.WriteUInt16LittleEndian(lfStaticHeader[ZipLocalFileHeader.FieldLocations.ExtraFieldLength..], extraFieldLength); 1756Span<byte> lfStaticHeader = stackalloc byte[ZipLocalFileHeader.SizeOfLocalHeader]; 1936_offsetOfLocalHeader + ZipLocalFileHeader.FieldLocations.GeneralPurposeBitFlags, 1990private const int MetadataBufferLength = ZipLocalFileHeader.FieldLengths.VersionNeededToExtract + ZipLocalFileHeader.FieldLengths.GeneralPurposeBitFlags; 1991private const int CrcAndSizesBufferLength = ZipLocalFileHeader.FieldLengths.Crc32 + ZipLocalFileHeader.FieldLengths.CompressedSize + ZipLocalFileHeader.FieldLengths.UncompressedSize; 1993private const int Zip64DataDescriptorCrcAndSizesBufferLength = ZipLocalFileHeader.Zip64DataDescriptor.FieldLengths.Crc32 1994+ ZipLocalFileHeader.Zip64DataDescriptor.FieldLengths.CompressedSize + ZipLocalFileHeader.Zip64DataDescriptor.FieldLengths.UncompressedSize; 2063int relativeVersionToExtractLocation = ZipLocalFileHeader.FieldLocations.VersionNeededToExtract - ZipLocalFileHeader.FieldLocations.VersionNeededToExtract; 2064int relativeGeneralPurposeBitFlagsLocation = ZipLocalFileHeader.FieldLocations.GeneralPurposeBitFlags - ZipLocalFileHeader.FieldLocations.VersionNeededToExtract; 2069_archive.ArchiveStream.Seek(_offsetOfLocalHeader + ZipLocalFileHeader.FieldLocations.VersionNeededToExtract, 2077_archive.ArchiveStream.Seek(_offsetOfLocalHeader + ZipLocalFileHeader.FieldLocations.Crc32, 2081int relativeCrc32Location = ZipLocalFileHeader.FieldLocations.Crc32 - ZipLocalFileHeader.FieldLocations.Crc32; 2082int relativeCompressedSizeLocation = ZipLocalFileHeader.FieldLocations.CompressedSize - ZipLocalFileHeader.FieldLocations.Crc32; 2083int relativeUncompressedSizeLocation = ZipLocalFileHeader.FieldLocations.UncompressedSize - ZipLocalFileHeader.FieldLocations.Crc32; 2101_archive.ArchiveStream.Seek(_offsetOfLocalHeader + ZipLocalFileHeader.SizeOfLocalHeader 2110int relativeCrc32Location = ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.Crc32 - ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.Crc32; 2111int relativeCompressedSizeLocation = ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.CompressedSize - ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.Crc32; 2112int relativeUncompressedSizeLocation = ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.UncompressedSize - ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.Crc32; 2139ZipLocalFileHeader.DataDescriptorSignatureConstantBytes.CopyTo(dataDescriptor[ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.Signature..]); 2142BinaryPrimitives.WriteUInt32LittleEndian(dataDescriptor[ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.Crc32..], crcToWrite); 2146BinaryPrimitives.WriteInt64LittleEndian(dataDescriptor[ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.CompressedSize..], _compressedSize); 2147BinaryPrimitives.WriteInt64LittleEndian(dataDescriptor[ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.UncompressedSize..], _uncompressedSize); 2149bytesToWrite = ZipLocalFileHeader.Zip64DataDescriptor.FieldLocations.UncompressedSize + ZipLocalFileHeader.Zip64DataDescriptor.FieldLengths.UncompressedSize; 2153BinaryPrimitives.WriteUInt32LittleEndian(dataDescriptor[ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.CompressedSize..], (uint)_compressedSize); 2154BinaryPrimitives.WriteUInt32LittleEndian(dataDescriptor[ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.UncompressedSize..], (uint)_uncompressedSize); 2156bytesToWrite = ZipLocalFileHeader.ZipDataDescriptor.FieldLocations.UncompressedSize + ZipLocalFileHeader.ZipDataDescriptor.FieldLengths.UncompressedSize;