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Posted to dev@tika.apache.org by "Ryan Liu (Jira)" <ji...@apache.org> on 2021/05/01 00:59:00 UTC
[jira] [Commented] (TIKA-3374) Non-Unicode archive entry name is
garbled
[ https://issues.apache.org/jira/browse/TIKA-3374?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17337709#comment-17337709 ]
Ryan Liu commented on TIKA-3374:
--------------------------------
Yes, that's very thoughtful to make it an option, thank you so much.
> Non-Unicode archive entry name is garbled
> -----------------------------------------
>
> Key: TIKA-3374
> URL: https://issues.apache.org/jira/browse/TIKA-3374
> Project: Tika
> Issue Type: Bug
> Components: parser
> Affects Versions: 1.26
> Reporter: Ryan Liu
> Priority: Major
> Attachments: gbk.zip
>
>
> PackageParser retrieves archive entry name through commons-compress archiver's ArchiveEntry#getName function and does not have automatic charset detection for entry names.
> Although one could set encoding by passing ArchiveStreamFactory(charset) into parser context,
> It is not practical since all kinds of charset could be used in an archive file.
> Instead of directly calling entry.getName() in the PackageParser#parseEntry() function,
> use entry.getRawName() and apply charset detection to reduce the possibility of getting garbled string is recommended.
>
> The attachment is an example of a Non-Unicode archive entry name been used in a zip file.
> The filename in the zip file should be *集团邮件审计系统2021年自动巡检需求文档_V4.0.doc*
> but is gabled in TIKA 1.26 since the PackageParser treats it as Unicode.
>
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