Re: [gmime-devel] GMimeFilterHTML: ignoring URL at the end of part?

[Gaute Hope <eg gaute vetsj com>]

Jeffrey Stedfast writes on May 29, 2015 13:02:
> Hi Gaute,
>
> On 5/29/2015 3:51 AM, Gaute Hope wrote:
> > Excerpts from Jeffrey Stedfast's message of April 10, 2015 16:06:
> > > Hi Gaute,
> > >
> > > Just to rule out gmime_iostream.cc, can you write a simple program to do
> > > this?
> > >
> > > char buffer[4096];
> > > ssize_t n;
> > >
> > > while ((n = g_mime_stream_read (filtered_stream, buffer, 4096) > 0)
> > >      write (1, buffer, n);
> >
> > Hi,
> >
> > I just encountered a variation of the case where the same issue occured,
> > a test case email follows below. I had to change the above line to:
> >
> >  while ((n = g_mime_stream_read (content_stream, buffer, 4096), n) >= 0)
> >      write (1, buffer, n);
> >
> > that is; to also continue on 0 bytes read. According to the reference
> > -1 should be returned on failure. Am I overseeing something or can I use
> > it like this?
>
> Oops, yea, the >= is correct. When you get 0 bytes, it tells the filter 
> to flush internal state.

Ran into another corner-case here, if the mime-object is a decrypted
(gpg) email I do not get a -1, but keep getting 0. I have to check if I
have received 0 twice and then stop.

Regards, Gaute