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Posted to dev@tika.apache.org by "Boris Naguet (JIRA)" <ji...@apache.org> on 2013/10/01 11:53:23 UTC
[jira] [Commented] (TIKA-1175) MS Money files wrongly detected as
True Type Font
[ https://issues.apache.org/jira/browse/TIKA-1175?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13782767#comment-13782767 ]
Boris Naguet commented on TIKA-1175:
------------------------------------
Similar issues on files being detected as TTF files due to permissive magic detection.
> MS Money files wrongly detected as True Type Font
> -------------------------------------------------
>
> Key: TIKA-1175
> URL: https://issues.apache.org/jira/browse/TIKA-1175
> Project: Tika
> Issue Type: Bug
> Components: mime
> Affects Versions: 1.3, 1.4
> Reporter: Boris Naguet
> Priority: Minor
>
> TTF magic is probably not specific enough, because it incorrectly detect MS Money files as TTF files, and then the parsing generates an Exception.
> {quote}
> Caused by: ! java.io.IOException: head is mandatory
> ! at org.apache.fontbox.ttf.AbstractTTFParser.parseTables(AbstractTTFParser.java:107)
> {quote}
> Here is the magic detection code that I added to {{custom-mimetypes.xml}}, and solves it:
> {code:xml}
> <mime-info>
> <mime-type type="application/x-msmoney">
> <glob pattern="*.mny" />
> <magic priority="60">
> <match value="0x000100004D534953414D204461746162617365" type="string" offset="0" />
> </magic>
> </mime-type>
> {code}
> It can replace the existing {{application/x-msmoney}} empty mime-type in {{tika-mimetypes.xml}}.
> magic comes from
> http://filesignatures.net/index.php?search=mny&mode=EXT
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