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https://issues.apache.org/jira/browse/TIKA-570?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12970627#action_12970627
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Benjamin Douglas commented on TIKA-570:
---------------------------------------
Also looking at:
BITMAPCOREHEADER:
http://msdn.microsoft.com/en-us/library/dd183372%28VS.85%29.aspx
BITMAPINFOHEADER:
http://msdn.microsoft.com/en-us/library/dd183376%28VS.85%29.aspx
It looks as if the two byte sequence at 0x1C (bit count) must have the values
0, 1, 4, 8, 16, 24, or 32. Especially since these all have a 0x00 in their most
significant byte, this again should have very little overlap with text data
that starts with ASCII.
> If this is a BMP, my name is horatio alger
> ------------------------------------------
>
> Key: TIKA-570
> URL: https://issues.apache.org/jira/browse/TIKA-570
> Project: Tika
> Issue Type: Bug
> Components: parser
> Affects Versions: 0.8
> Reporter: Benson Margulies
> Attachments: C80A5295-EFC7-44DD-9A39-B882D1EC6F38.txt,
> C80A5295-EFC7-44DD-9A39-B882D1EC6F38.txt
>
>
> I am attaching a file which Tika is identifying as a bmp. It contains
> ordinary text.
>
> org.apache.tika.exception.TikaException: Unexpected RuntimeException from
> org.apache.tika.parser.image.imagepar...@20a19811
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:199)
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:197)
> at
> org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:137)
> at com.basistech.jug.FileHarvester.process(FileHarvester.java:204)
> at com.basistech.jug.FileHarvester.harvestDir(FileHarvester.java:165)
> at com.basistech.jug.FileHarvester.harvestDir(FileHarvester.java:179)
> at com.basistech.jug.FileHarvester.harvest(FileHarvester.java:135)
> at com.basistech.jug.FileHarvester.run(FileHarvester.java:247)
> at java.lang.Thread.run(Thread.java:680)
> Caused by: java.lang.RuntimeException: New BMP version not implemented yet.
> at
> com.sun.imageio.plugins.bmp.BMPImageReader.readHeader(BMPImageReader.java:462)
> at
> com.sun.imageio.plugins.bmp.BMPImageReader.getWidth(BMPImageReader.java:174)
> at org.apache.tika.parser.image.ImageParser.parse(ImageParser.java:75)
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:197)
> ... 8 more
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