[jira] [Commented] (TIKA-3550) Some DXF files are detected as text/plain

["Robin Schimpf (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TIKA-3550?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17413764#comment-17413764 ] 

Robin Schimpf commented on TIKA-3550:
-------------------------------------

Found that FreeCAD is able to export DXF files. Created a simple cube and exportet it. This files differs from the linked files as the software used to create the file is the first entry there.

> Some DXF files are detected as text/plain
> -----------------------------------------
>
>                 Key: TIKA-3550
>                 URL: https://issues.apache.org/jira/browse/TIKA-3550
>             Project: Tika
>          Issue Type: Bug
>    Affects Versions: 1.27, 2.1.0
>            Reporter: Robin Schimpf
>            Priority: Major
>         Attachments: Cube FreeCAD.dxf
>
>
> I noticed Tika fails to detect the fileformat of the files from [https://people.math.sc.edu/Burkardt/data/dxf/dxf.html]
> Contrary to the testfile included (where the test is currently disabled on 2.x) those files have 2 spaces before the numbers. The comment in the tika-mimetypes.xml suggests for me that this should work. Would be nice if the detection would work from no space to any number of spaces before the number.



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