[clahey at ximian.com: docbook mime type detection]

[Bastien Nocera]

On Tue, 2005-07-26 at 17:02 -0400, Luis Villa wrote:
> On 7/26/05, Bastien Nocera <hadess at hadess.net> wrote:
> > Hey Luis,
> > 
> > On Tue, 2005-07-26 at 16:48 -0400, Luis Villa wrote:
> > > <?xml version="1.0" encoding="UTF-8"?>
> > >
> > > <mime-info
> > > xmlns="http://www.freedesktop.org/standards/shared-mime-info">
> > >  <mime-type type="application/docbook+xml">
> > >   <sub-class-of type="text/xml"/>
> > >   <comment xml:lang="en">Docbook XML Document</comment>
> > >   <magic priority="60">
> > >    <match type="string" value='docbookx.dtd' offset="0:200"/>
> > 
> > Do you really need to go 200 bytes into the file? The further you need
> > to go into the file, the more expensive it is. I would also add that my
> > text file mentioning "docbookx.dtd" would get detected as a docbook
> > file, not good.
> 
> Yeah, knew this one was imperfect; I can clean it up if people
> actually want to go this way to sniff things.
> 
> > >   </magic>
> > >   <glob pattern="*.xml"/>
> > 
> > That's not good. text/xml files are already detected with *.xml.
> 
> What would be preferable then? (I looked for what ogg tarkin does, but
> no success- seems it isn't in the primary DB either?)

Ogg Tarkin isn't a filetype. Tarkin is the video codec, Ogg is the
container. Only the container has a mime-type (this is slightly
different for some other video types because they have different file
extensions for different purposes).

> > >  </mime-type>
> > > </mime-info>
> > 
> > You got the gist of it, but it's not commitable.
> 
> Well, I didn't figure that ;) like I said, Works For Me, but if people
> actually want it committed I can play a bit more.

Sure, what's the point otherwise? :)

---
Bastien Nocera <hadess at hadess.net>