Bringing KIO support to the Collection Scanner

[Jos van den Oever]

> I'm not really aware of the complexity of this task, but could this be
> a Google Code-In task?
> I'm willing to mentor.
It depends on how much the current code needs to change. I assume that the 
code to enter data in the database will stay the same (same SQL). Then there 
are a few tasks:
  - write an implementation of Strigi::InputStream that reads from a KIO. see 
e.g. [1] where a QIODevice is wrapped
  - write a Strigi::AnalyzerConfiguration  implementation that selects for 
music information, look in strigi source code for an example and also in [1]
  - implement a Strigi::IndexWriter that passes the info that comes in via 
addValue into the database
  - adapt the scanner to use Strigi to index. See e.g. 
KFileMetaInfoPrivate::init in [1].

All in all if you're new to C++ quite some work, but there are quite some 
examples which do similar thing, but not quite the same.

Cheers,
Jos

[1] KDE/kdelibs/kio/kio/kfilemetainfo.cpp