@gyng/remote-zip
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    Interface LocalFileHeader

    interface LocalFileHeader {
        data: {
            compressedSize: number;
            compressionMethod: number;
            crc32: number;
            extraField: ArrayBuffer;
            extraFieldLength: number;
            filename: string;
            filenameLength: number;
            generalPurposeBitFlag: number;
            lastModifiedDate: number;
            lastModifiedTime: number;
            signature: ArrayBuffer;
            uncompressedSize: number;
            versionToExtract: number;
        };
        meta: {
            compressedData: ArrayBuffer;
            dataDescriptor?: {
                compressedSize: number;
                crc32: number;
                optionalSignature?: ArrayBuffer;
                uncompressedSize: number;
            };
        };
    }
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    data: {
        compressedSize: number;
        compressionMethod: number;
        crc32: number;
        extraField: ArrayBuffer;
        extraFieldLength: number;
        filename: string;
        filenameLength: number;
        generalPurposeBitFlag: number;
        lastModifiedDate: number;
        lastModifiedTime: number;
        signature: ArrayBuffer;
        uncompressedSize: number;
        versionToExtract: number;
    }

    Type Declaration

    • compressedSize: number

      Compressed size (or 0xffffffff for ZIP64)

    • compressionMethod: number

      Compression method; e.g. none = 0, DEFLATE = 8 (or "\0x08\0x00")

    • crc32: number

      CRC-32 of uncompressed data Value computed over file data by CRC-32 algorithm with 'magic number' 0xdebb20e3 (little endian)

    • extraField: ArrayBuffer

      Extra field

    • extraFieldLength: number

      Extra field length (m)

    • filename: string

      File name

    • filenameLength: number

      File name length (n)

    • generalPurposeBitFlag: number

      General purpose bit flag

    • lastModifiedDate: number

      File last modification date (DOS format)

    • lastModifiedTime: number

      File last modification time (DOS format)

    • signature: ArrayBuffer

      Local file header signature = 0x04034b50 (PK♥♦ or "PK\3\4")

    • uncompressedSize: number

      Uncompressed size (or 0xffffffff for ZIP64)

    • versionToExtract: number

      Version needed to extract (minimum)

    meta: {
        compressedData: ArrayBuffer;
        dataDescriptor?: {
            compressedSize: number;
            crc32: number;
            optionalSignature?: ArrayBuffer;
            uncompressedSize: number;
        };
    }

    Type Declaration

    • compressedData: ArrayBuffer
    • OptionaldataDescriptor?: {
          compressedSize: number;
          crc32: number;
          optionalSignature?: ArrayBuffer;
          uncompressedSize: number;
      }

      If the bit at offset 3 (0x08) of the general-purpose flags field is set, then the CRC-32 and file sizes are not known when the header is written. The fields in the local header are filled with zero, and the CRC-32 and size are appended in a 12-byte structure (optionally preceded by a 4-byte signature) immediately after the compressed data

      • compressedSize: number

        Compressed size

      • crc32: number

        CRC-32 of uncompressed data

      • OptionaloptionalSignature?: ArrayBuffer

        Optional data descriptor signature = 0x08074b50

      • uncompressedSize: number

        Uncompressed size

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