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https://issues.apache.org/jira/browse/TIKA-1078?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13869053#comment-13869053
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Stefano Fornari commented on TIKA-1078:
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I have the patch ready. I can not find a way to attach it here, I am posting it
to the dev list. I followed a more conservative approach so that the characters
that may be reserved by a operating system or file systems are turned into an
hex code. This because this is transparent to all platforms and the behaviour
will be the same on all platform.
> TikaCLI: invalid characters in embedded document name causes FNFE when trying
> to save
> -------------------------------------------------------------------------------------
>
> Key: TIKA-1078
> URL: https://issues.apache.org/jira/browse/TIKA-1078
> Project: Tika
> Issue Type: Bug
> Components: cli, parser
> Reporter: Michael McCandless
> Fix For: 1.5
>
> Attachments: T-DS_Excel2003-PPT2003_1.xls
>
>
> Attached document hits this on Windows:
> {noformat}
> C:\>java.exe -jar tika-app-1.3.jar -z -x
> c:\data\idit\T-DS_Excel2003-PPT2003_1.xls
> Extracting 'file0.png' (image/png) to .\file0.png
> Extracting 'file1.emf' (application/x-emf) to .\file1.emf
> Extracting 'file2.jpg' (image/jpeg) to .\file2.jpg
> Extracting 'file3.emf' (application/x-emf) to .\file3.emf
> Extracting 'file4.wmf' (application/x-msmetafile) to .\file4.wmf
> Extracting 'MBD0016BDE4/?£☺.bin' (application/octet-stream) to
> .\MBD0016BDE4\?£☺.bin
> Exception in thread "main" org.apache.tika.exception.TikaException: TIKA-198:
> Illegal IOException from
> org.apache.tika.parser.microsoft.OfficeParser@75f875f8
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:248)
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242)
> at
> org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:120)
> at org.apache.tika.cli.TikaCLI$OutputType.process(TikaCLI.java:139)
> at org.apache.tika.cli.TikaCLI.process(TikaCLI.java:415)
> at org.apache.tika.cli.TikaCLI.main(TikaCLI.java:109)
> Caused by: java.io.FileNotFoundException: .\MBD0016BDE4\?£☺.bin (The
> filename, directory name, or volume label syntax is incorrect.)
> at java.io.FileOutputStream.<init>(FileOutputStream.java:205)
> at java.io.FileOutputStream.<init>(FileOutputStream.java:156)
> at
> org.apache.tika.cli.TikaCLI$FileEmbeddedDocumentExtractor.parseEmbedded(TikaCLI.java:722)
> at
> org.apache.tika.parser.microsoft.AbstractPOIFSExtractor.handleEmbeddedOfficeDoc(AbstractPOIFSExtractor.java:201)
> at
> org.apache.tika.parser.microsoft.ExcelExtractor.parse(ExcelExtractor.java:158)
> at
> org.apache.tika.parser.microsoft.OfficeParser.parse(OfficeParser.java:194)
> at
> org.apache.tika.parser.microsoft.OfficeParser.parse(OfficeParser.java:161)
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242)
> ... 5 more
> {noformat}
> TikaCLI manages to create the sub-directory, but because the embedded
> fileName has invalid (for Windows) characters, it fails.
> On Linux it runs fine.
> I think somehow ... we have to sanitize the embedded file name ...
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