> I agree, I will use your first suggestion.
> Tomáš
As a note, I'm not a Javascript expert as you, I just tested my suggestion with
a small test
script.
Frediano
> 2017-09-07 10:31 GMT+02:00 Frediano Ziglio < fzig...@redhat.com > :
> > >
>
> > > This will be used in other commits.
>
> > > ---
>
> > > spiceconn.js | 19 +++++++++++++++++++
>
> > > 1 file changed, 19 insertions(+)
>
> > >
>
> > > diff --git a/spiceconn.js b/spiceconn.js
>
> > > index 33e7388..78d5820 100644
>
> > > --- a/spiceconn.js
>
> > > +++ b/spiceconn.js
>
> > > @@ -243,6 +243,9 @@ SpiceConn.prototype =
>
> > > else if (this.state == "link")
>
> > > {
>
> > > this.reply_link = new SpiceLinkReply(mb);
>
> > > + this.common_caps = this.reply_link.common_caps;
>
> > > + this.channel_caps = this.reply_link.channel_caps;
>
> > > +
>
> > > // FIXME - Screen the caps - require minihdr at least, right?
>
> > > if (this.reply_link.error)
>
> > > {
>
> > > @@ -495,6 +498,22 @@ SpiceConn.prototype =
>
> > > var e = new Error("Connection timed out.");
>
> > > this.report_error(e);
>
> > > },
>
> > > +
>
> > > + test_capability: function(caps, cap)
>
> > > + {
>
> > > + var ret = (caps >> cap) & 1;
>
> > > + return ret;
>
> > > + },
>
> > > +
>
> > This will work till cap is < 32, maybe safer to use a
>
> > return (caps[cap >> 5] >> (cap & 31)) & 1;
>
> > Or maybe put a comment where capabilities constants are defined
>
> > to change this function when we reach 32.
>
> > > + channel_test_capability: function(cap)
>
> > > + {
>
> > > + return this.test_capability(this.channel_caps, cap);
>
> > > + },
>
> > > +
>
> > > + channel_test_common_capability: function(cap)
>
> > > + {
>
> > > + return this.test_capability(this.common_caps, cap);
>
> > > + }
>
> > > }
>
> > >
>
> > > function spiceconn_timeout(sc)
>
> > Frediano
>
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