archive changelog | Dart package

4.2.0 #

Optimize performance and issues with large files with XZDecoder.

4.1.0 #

Fix: RangeError when parsing ZIP extra fields with trailing bytes.
Optimize LZ77 decode
Fix: issue with file_buffer preventing last value
Fix: invalid path separator in zip content compression

4.0.9 #

Fix extractFileToDisk file extension handling, where foo.bar.zip would fail.

4.0.8 #

Remove dependency to crypto package
Removed Adler32 and Crc32 classes
Fix: extractArchiveToDisk extensions should be case insensitive.
Fix: extractFileToDisk for .tar.gz files
Add ZipFileEncoder.addDirectorySync
Always use posix separators for ZipFileEncoder

4.0.7 #

Change posix dependency to 6.0.2.

4.0.6 #

Fix zip decoding when the last file of the archive is also a zip.
Add lastModifiedDateTime to ArchiveFile
Fix Archive files and fileMap getting out of sync after calling removeFile

4.0.5 #

Improve performance of OutputFileStream.
Add ArchiveFile.noCompress, which had been removed from the 3.x to 4.x update.
GZipDecoder should fall back to ZLib if there is no GZip header.

4.0.4 #

Fix level argument for ZipEncoder.add method.
Fix ArchiveFile.compression to work for controlling compression method used encoding zips.
Add ArchiveFile.compression CompressionType.bzip2 compression mode support.
Add ArchiveFile.compressionLevel to work for controlling compression level used for encoding zips.

4.0.3 #

Fix potential infinite loop when parsing zip headers.
Update conditional imports to be compatible with WASM.
Add addFileSync to ZipFileEncoder for synchronous call to addFile.

4.0.2 #

Reduce SDK min version to 3.0.
Fix import error with js_interop.

4.0.1 #

Fix error with GZip encoder for web builds.

4.0.0 #

Major cleanup of the code, includes potential breaking changes.
- decodeBuffer has been renamed to decodeStream in the various decoder classes.
- InputStream has been renamed to InputMemoryStream.
- OutputStream has been renamed to OutputMemoryStream.

3.6.1 #

Fix ArchiveFile.rawContent returning null after decoding a zip.

3.6.0 #

Fix zip encoding when a file was previously decoded.
Fix decoding zips with password when using InputFileStream.
ZipEncoder.encode autoClose now defaults to false.

3.5.1 #

Re-add zipPath to ZipFileEncoder.

3.5.0 #

Remove dependency to pointycastle package
Use utf8 encoding for string data
Fixes for encrypted zip encoding
Async and sync versions of extractArchiveToDisk

3.4.10 #

Fix ZipCrypto decryption

3.4.9 #

Revert breaking change for extractArchiveToDisk becoming async; add extractArchiveToDiskAsync for the async version.

3.4.8 #

Improve zip decompression performance with dart:io by using native ZLib decompression when possible.

3.4.7 #

Improve performance by not using List.setRange for copying bytes, which turns out to be very slow.

3.4.6 #

Fix for Zip64 file size causing memory errors.

3.4.5 #

Rewrote InputFileStream to reduce overall memory by using a shared file cache.
Added DateTime lastModDateTime getter to ArchiveFile.
Add support for zip encryption.

3.4.4 #

Fix for new default buffer size for InputFileStream consuming too much memory for large archives.

3.4.3 #

Fix bug in InputFileStream that caused it to only have an 8-byte buffer, making file streaming slow.
Increase the default buffer size for file I/O streams to 1MB.
Update pubspec dependency versions.

3.4.2 #

Add bzip2 decompression for zip files.

3.4.1 #

Fix for decoding zip64 zip files that have multiple extra fields.

3.4.0 #

Add Zip64 support to ZipEncoder to allow it to create zip files > 4GB.

3.3.9 #

Fix for extractFileToDisk causing corrupt files by closing a file stream before it finished writing.

3.3.8 #

Fix for zip security issue with symlinks, https://github.com/brendan-duncan/archive/issues/265. https://osv.dev/vulnerability/GHSA-9v85-q87q-g4vg.
Fix for zip security issue with file paths, https://github.com/brendan-duncan/archive/issues/266. https://osv.dev/vulnerability/GHSA-r285-q736-9v95.
Add progress callback for decoding zip files.
Don't allow tar files to include absolute paths.
Fix error decoding AES-192.

3.3.7 #

Add Zip AES-256 decryption
Fix symlink encoding for tar files

3.3.6 #

Fix errors decoding XZ files.

3.3.5 #

Fix file content when decoding zips

3.3.4 #

Fix analysis errors.

3.3.3 #

Support symlinks in ZIP archives
Fix ZIP decryption for ZipCrypto format

3.3.2 #

Fix for UTF-8 file name caused problem on Windows.

3.3.1 #

Fix for Inflate crashing on some compressed files.

3.3.0 #

IO encoders (ZipFileEncoder, TarFileEncoder), will now include directories and empty directories.
Fix for ZipEncoder file lastModTime.
Fix for ArchiveFile.string.
Add PAX format to tar decoder.
Make more file operations async.

3.2.2 #

Re-add List
Add String and TypedData (Int32List, Float32List, etc) content data for ArchiveFile.

3.2.1 #

Added buffer to OutputFileStream to improve performance by reducing the number of file writes.

3.2.0 #

For non-web applications, use native 'inflate' decompression when decompressing zip files.
Add asyncWrite option to extractArchiveToDisk and extractFileToDisk, moving file write operations to be async.
ArchiveFile.writeContent will release its memory after the data has been written, reducing overall memory usage.
Add clear method to ArchiveFile, clearing any decompressed data memory it's storing.

3.1.11 #

Fix indexing bug in Archive.addFile.

3.1.10 #

Fix performance regression with Archive.

3.1.9 #

Fix FileInputStream to work with ZipDecoder.

3.1.8 #

Catch invalid UTF8 string decoding.

3.1.7 #

Fix for UTF8 filenames

3.1.6 #

Fix problem with non-terminating long filenames.
File modification dates were incorrectly stored in milliseconds instead of seconds.

3.1.5 #

Disable XZ format CRC64 for html builds to fix errors.

3.1.4 #

Changed LICENSE to MIT.

3.1.3 #

Cleaned up LICENSE, moving other licenses to LICENSE-other.md.

3.1.2 #

Added the ability to override the timestamp encoded in a Zip file.

3.1.1 #

Fix zip encoder so that zip files created on Windows will open correctly on Linux.

3.1.0-dev #

Added const constructors to ZLibDecoder, ZLibEncoder, and ZLibDecoderBase.

3.0.0 #

Stable release supporting null safety.

3.0.0-nullsafety.0 #

Migrate to null safety.

2.0.13 #

Switch to dart strong mode; refactor code to resolve all dartanalyzer warnings.

2.0.12 #

Fix dartanalyzer warnings

2.0.11 #

Set the default permission for ArchiveFile to something more reasonable (0644 -rw-r--r--)

2.0.10 #

Fix for decoding empty zip files.

2.0.9 #

Add isSymbolicLink and nameOfLinkedFile to ArchiveFile.
Fix for encoding empty files.

2.0.8 #

Fix zip isFile

2.0.7 #

Fix zip file attributes.

2.0.6 #

Support GNU tar long file names
Maintain unix file permissions in zip archives.

2.0.5 #

Use dart:io ZLibCodec when run from dart:io.

2.0.4 #

Fix InputStream when a Uint8ListView is used as input data.

2.0.3 #

Use Utf8 for reading strings in archive archive files, for filenames and comments.

2.0.2 #

Fixes for ZipFileEncoder.

2.0.1 #

Remove the use of part and part of in the main library.
Added ZipFileEncoder to encode files and directories using dart:io.
Added createArchiveFromDirectory function to create an Archive object from a dart:io Directory.

2.0.0 #

Moved version up for Dart 2 support.
Fixed an issue with file compression flags when decoding zip archives.
Fixed an issue with bzip2 decoding in production code.

1.0.33 #

Support the latest version of package:args.

1.0.30 #

Add archive_io sub-package for supporting file streaming rather than storing everything in memory. This is a work-in-progress and under development.

1.0.29 #

Fix issue with POSIX tar files.
Upgrade dependency on archive to >=1.0.0 <2.0.0

1.0.20 #

Improve performance decompressing large files in zip archives.

1.0.19 #

Disable CRC verification by default when decoding archives.

1.0.18 #

Add support for encoding uncompressed files in zip archives.

1.0.17 #

Fix a bug in InputStream.

1.0.16 #

Add stream support to Inflate decompression.

1.0.15 #

Improved performance when writing large blocks.

1.0.14 #

Misc updates and fixes.

1.0.13 #

Added BZip2 encoder.
BREAKING CHANGE: File was renamed to ArchiveFile, to avoid conflicts with dart:io.

1.0.12 #

Added BZip2 decoder.

1.0.11 #

Changed InputStream to work with typed_data instead of List<int>, should reduce memory and increase performance.

1.0.10 #

Renamed InputBuffer and OutputBuffer to InputStream and OutputStream, respectively.
Added readBits method to InputStream.

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