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List:       nepomuk
Subject:    [Nepomuk] index archive contents for metadata
From:       nihui  <shuizhuyuanluo () 126 ! com>
Date:       2011-12-05 12:05:03
Message-ID: 45fa8afa.f112.1340e1ceb46.Coremail.shuizhuyuanluo () 126 ! com
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hi all
I have written strigi analyzers for some theme package types.[1]
These theme packages are just zip archives, but have own type suffix, not .zip but \
.ssf. xmlindexer from strigi can successfully extract the specific metadata from .ssf \
files. however, dolphin only show the metadata for a few ones among all my .ssf \
files. I found that KFileMetaInfo class first trys to get metadata from nepomuk, if \
failed, then index file directly, but only read 65536 bytes, which is not enough for \
some big .ssf archive files. So I enabled nepomuk file indexer service, but dolphin \
still could not show those missing metadata. Finally, I found that nepomuk file \
indexer disabled the archive contents indexing ( see \
kde-runtime/nepomuk/services/fileindexer/indexer/indexer.cpp )

I wonder if it is possible to enable indexing of .ssf files.

[1] https://projects.kde.org/projects/playground/utils/kimtoy/repository/revisions/master/show/strigi-analyzer


regards
nihui


[Attachment #5 (text/html)]

<div style="line-height:1.7;color:#000000;font-size:14px;font-family:arial"><div \
style="line-height:1.7;color:#000000;font-size:14px;font-family:arial">hi all<br>I \
have written strigi analyzers for some theme package types.[1]<br>These theme \
packages are just zip archives, but have own type suffix, not .zip but \
.ssf.<br>xmlindexer from strigi can successfully extract the specific metadata from \
.ssf files.<br>however, dolphin only show the metadata for a few ones among all my \
.ssf files.<br>I found that KFileMetaInfo class first trys to get metadata from \
nepomuk, if failed, then index file directly, but only read 65536 bytes, which is not \
enough for some big .ssf archive files.<br>So I enabled nepomuk file indexer service, \
but dolphin still could not show those missing metadata.<br>Finally, I found that \
nepomuk file indexer disabled the archive contents indexing ( see \
kde-runtime/nepomuk/services/fileindexer/indexer/indexer.cpp )<br><br>I wonder if it \
is possible to enable ind  exing of .ssf files.<br><br>[1] \
https://projects.kde.org/projects/playground/utils/kimtoy/repository/revisions/master/show/strigi-analyzer<br><br>regards<br>nihui<br><br></div></div><br><br><span \
title="neteasefooter"><span id="netease_mail_footer"></span></span>



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