PackageDescription: Compression-Zip-Write
Compression - Zip - WriteLast published: March 16, 2019 by 'klnsrgn'
Defines 10 Classes
Extends 16 Classes
Basic support for writing ZIP archives. Corresponds to version 6.3.5 of the ZIP specification.
Additional features:
- reading and writing large files >= 4 GB (Zip64)
- UTF-8 encoded filenames
Fixes
- prevents directory traversal when extracting files
- patches zlib interface memory leak
See https://support.pkware.com/display/PKZIP/APPNOTE for details about the ZIP format.
Example: Create a ZIP archive and add $(VISUALWORKS)/doc/BasicLibraries.pdf as pdf/BasicLibraries.pdf
| archive file |
" create a WritableArchive "
archive := Zip.Archive newOnFilename: 'BasicLibraries.zip'.
archive comment: 'Library documentation'.
[ file := Filename fromComponents: #('$(VISUALWORKS)' 'doc' 'BasicLibraries.pdf').
archive addFilename: file relocateFrom: file directory to: 'pdf' asFilename.
] ensure: [
archive close
].
Protocol 'writing' of WritableArchive.contains various methods to add content to an archive.
--------
Licensed under the MIT license
Copyright (c) 2011 Holger Kleinsorgen
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.