Date: Sat, 04 Dec 2004 12:32:21 -0800 From: Sean McNeil <sean@mcneil.com> To: Joe Marcus Clarke <marcus@marcuscom.com> Cc: FreeBSD GNOME Users <gnome@freebsd.org> Subject: Re: Request assistance in finding "Write to CD" context menu item Message-ID: <1102192341.91796.3.camel@server.mcneil.com> In-Reply-To: <1102189997.75259.19.camel@shumai.marcuscom.com> References: <1102184807.11782.7.camel@server.mcneil.com> <1102187391.75259.3.camel@shumai.marcuscom.com> <1102189882.86085.13.camel@server.mcneil.com> <1102189997.75259.19.camel@shumai.marcuscom.com>
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On Sat, 2004-12-04 at 14:53 -0500, Joe Marcus Clarke wrote:
> > When I click on the file it says that the filename indicates it is a
> > "raw CD image" but the contents indicate "application/x-arc". So it is
> > a mime-type issue. The burner code only allows for
> > "application/x-iso-image" and "application/x-cd-image". I can actually
> > open it as an archive via. 'Open with "Archive Manager"' so it would b=
e
> > great to keep that functioning. I guess when I select the item it digs
> > into the contents and then changes the mime-type to "application/x-arc"
> > where it ends up removing the burn option.
> >=20
> > So now the question is where should I look for mime-type lookup so I ca=
n
> > determine why it isn't coming out as "application/x-iso-image"? This
> > looks like pretty complicated code and I got stuck tracking it down
> > through eel2 where it looks like it was only looking at the uri part
> > before the ":". Must have got lost :(
>=20
> Most likely, you need to promote the x-iso-image type ahead of the other
> type in the MIME database in either /usr/X11R6/share/mime
> or /usr/local/share/mime.
Looking at /usr/local/share/mime/packages/freedesktop.org.xml I think
there is something wrong with mime-type determination on amd64. x-arc
has the following:
<mime-type type=3D"application/x-arc">
<magic priority=3D"50">
<match value=3D"0x0000081a" type=3D"little32" offset=3D"0" mask=3D"0x=
8080ffff"/>
<match value=3D"0x0000091a" type=3D"little32" offset=3D"0" mask=3D"0x=
8080ffff"/>
<match value=3D"0x0000021a" type=3D"little32" offset=3D"0" mask=3D"0x=
8080ffff"/>
<match value=3D"0x0000031a" type=3D"little32" offset=3D"0" mask=3D"0x=
8080ffff"/>
<match value=3D"0x0000041a" type=3D"little32" offset=3D"0" mask=3D"0x=
8080ffff"/>
<match value=3D"0x0000061a" type=3D"little32" offset=3D"0" mask=3D"0x=
8080ffff"/>
</magic>
</mime-type>
but when I look at any of the *.iso files I have the first umpteen bytes
are zero. None of the above should have matched.
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