archive_io library

Classes

Adler32
A class to compute Adler-32 checksums.
Aes
AesCipherUtil
AesHeader
Archive
A collection of files
ArchiveFile
A file contained in an Archive.
Bz2BitReader
Bz2BitWriter
BZip2
BZip2Decoder
Decompress bzip2 compressed data. Derived from libbzip2 (http://www.bzip.org).
BZip2Encoder
Compress data using the BZip2 format. Derived from libbzip2 (http://www.bzip.org).
Crc32
A class to compute Crc-32 checksums.
Deflate
FileBuffer
FileHandle
GZipDecoder
Decompress data with the gzip format decoder.
GZipEncoder
HuffmanTable
Build huffman table from length list.
Inflate
InputFileStream
InputStream
A buffer that can be read as a stream of bytes
InputStreamBase
MemPtr
A helper class to work with List and TypedData in a way similar to pointers in C.
OutputFileStream
OutputStream
OutputStreamBase
TarDecoder
Decode a tar formatted buffer into an Archive object.
TarEncoder
Encode an Archive object into a tar formatted buffer.
TarFile
TarFileEncoder
Uint8ListEquality
XZDecoder
Decompress data with the xz format decoder.
XZEncoder
Compress data using the xz format encoder. This encoder only currently supports uncompressed data.
ZipDecoder
Decode a zip formatted buffer into an Archive object.
ZipDirectory
ZipEncoder
Encode an Archive object into a Zip formatted buffer.
ZipFile
ZipFileEncoder
ZipFileHeader
ZLibDecoder
Decompress data with the zlib format decoder.
ZLibDecoderBase
Decompress data with the zlib format decoder.
ZLibEncoder

Enums

XZCheck
Checksum used for compressed data.

Constants

BIG_ENDIAN → const int
LITTLE_ENDIAN → const int

Properties

paxRecordRegexp RegExp
final
platformZLibDecoder ZLibDecoderBase
no setter

Functions

CRC32(int crc, int b) int
Get the CRC-32 checksum of the given int.
createArchiveFromDirectory(Directory dir, {bool includeDirName = true}) Archive
extractArchiveToDisk(Archive archive, String outputPath, {bool asyncWrite = false, int? bufferSize}) → void
extractArchiveToDiskAsync(Archive archive, String outputPath, {bool asyncWrite = false, int? bufferSize}) Future<void>
extractFileToDisk(String inputPath, String outputPath, {String? password, bool asyncWrite = false, int? bufferSize}) Future<void>
getAdler32(List<int> array, [int adler = 1]) int
Get the Adler-32 checksum for the given array. You can append bytes to an already computed adler checksum by specifying the previous adler value.
getCrc32(List<int> array, [int crc = 0]) int
Get the CRC-32 checksum of the given array. You can append bytes to an already computed crc by specifying the previous crc value.
getCrc64(List<int> array, [int crc = 0]) int
inflateBuffer(List<int> array) List<int>?
isCrc64Supported() bool
isWithinOutputPath(String outputDir, String filePath) bool
Ensure filePath is contained in the outputDir folder, to make sure archives aren't trying to write to some system path.
useNativeZLib() bool

Exceptions / Errors

ArchiveException
An exception thrown when there was a problem in the archive library.