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From "Grzegorz Kossakowski (JIRA)" <j...@apache.org>
Subject [jira] Reopened: (COCOON-2022) broken URI handling in ZipSource
Date Thu, 29 Mar 2007 13:34:26 GMT

     [ https://issues.apache.org/jira/browse/COCOON-2022?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Grzegorz Kossakowski reopened COCOON-2022:
------------------------------------------


Unfortunately the issues is still not resolved, but this time I guess that is only string
offset calculation mistake. I'm not 100% sure so I bring it here. My report:

-------------------------------------------------------------------------------
Test set: org.apache.cocoon.components.source.impl.ZipSourceTestCase
-------------------------------------------------------------------------------
Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.016 sec <<< FAILURE!
testURIHandling(org.apache.cocoon.components.source.impl.ZipSourceTestCase)  Time elapsed:
0.014 sec  <<< FAILURE!
junit.framework.ComparisonFailure: Uri is wrong. expected:<zip:f[le:/]/test.zip!/test.xml>
but was:<zip:f[ile:]/test.zip!/test.xml>
	at junit.framework.Assert.assertEquals(Assert.java:81)
	at org.apache.cocoon.components.source.impl.ZipSourceTestCase.testURIHandling(ZipSourceTestCase.java:37)

> broken URI handling in ZipSource
> --------------------------------
>
>                 Key: COCOON-2022
>                 URL: https://issues.apache.org/jira/browse/COCOON-2022
>             Project: Cocoon
>          Issue Type: Bug
>          Components: * Cocoon Core
>    Affects Versions: 2.1.10
>            Reporter: Jörg Heinicke
>         Assigned To: Jörg Heinicke
>            Priority: Minor
>             Fix For: 2.1.11-dev (Current SVN), 2.2-dev (Current SVN)
>
>
> On behalf of Leonid Geller: http://marc.theaimsgroup.com/?t=117337275500004&r=1&w=4:
> 1. Bug in org.apache.cocoon.components.source.impl.ZipSourceFactory, on this line:
>         // Get protocol. Protocol is configurable via cocoon.xconf
>         final String protocol = location.substring(0, protocolEnd - 1);
> Obviously it should be location.substring(0, protocolEnd). This is what causes zip to
be truncated to "zi".
> 2. When using a SYSTEM identifier with relative DTD path, the XML parser will look for
the file relative to the URI of the zipped source, zip:archive.zip!/source.xml which is obviously
going to fail.
> Here, the solution is to have the source implementation class (in this case org.apache.cocoon.components.source.impl.ZipSource)
to change getURI method to return source.xml based on archive.zip location, w/o the zip protocol.
Current implementation:
> 	return this.protocol + this.archive.getURI() + "!/" + this.filePath;
> is not going to work. Something like this will:
>     	int iZipIdx = this.archive.getURI().lastIndexOf("/");
> 	if (iZipIdx < 0) iZipIdx = 0;
>     	return this.archive.getURI().substring(0,iZipIdx)+"/"+ this.filePath;

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