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<TITLE>sane-devel: question about network protocoll...</TITLE>
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<META NAME="Author" CONTENT="Jochen Eisinger (jochen.eisinger@gmx.net)">
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<META NAME="Subject" CONTENT="question about network protocoll...">
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<H1>question about network protocoll...</H1>
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<STRONG>From:</STRONG> Jochen Eisinger (<A HREF="mailto:jochen.eisinger@gmx.net?Subject=Re:%20question%20about%20network%20protocoll...&In-Reply-To=<39455462.BC993620@gmx.net>"><EM>jochen.eisinger@gmx.net</EM></A>)<BR>
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<STRONG>Date:</STRONG> Mon Jun 12 2000 - 14:21:38 PDT
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<LI><STRONG>Next message:</STRONG> <A HREF="0103.html">Jochen Eisinger: "Re: saned doesn't find sane service..."</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0129.html">Georg Lehner: "Network backend Debian 2.1"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0129.html">Georg Lehner: "Network backend Debian 2.1"</A>
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<P>
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Hi,
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<BR>
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<P>I have a problem with the authentification process: In net.c the
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<BR>
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SANE_NET_OPEN function is called. When the backend requires user auth,
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<BR>
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saned replies with reply.ressource_to_authorize = ressource. net.c then
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<BR>
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calls the frontend auth_callback and sends SANE_NET_AUTHORIZE. Then the
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<BR>
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backend->do_auth continues and if the user/pass was correct succeeds.
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<BR>
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Saned then returns reply.handle = handle, which net.c discards. Next
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<BR>
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net.c retries to open the device, which must fail, because the
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<BR>
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ressources are already allocated.
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<BR>
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<P>Where is the error? I don't know...
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<BR>
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<P>I'm trying to write a backend that uses user authentification, but it
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<BR>
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somehow doesn't work...
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<BR>
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<P>-- jochen
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<BR>
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<P><PRE>
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--
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Source code, list archive, and docs: <A HREF="http://www.mostang.com/sane/">http://www.mostang.com/sane/</A>
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To unsubscribe: echo unsubscribe sane-devel | mail <A HREF="mailto:majordomo@mostang.com?Subject=Re:%20question%20about%20network%20protocoll...&In-Reply-To=<39455462.BC993620@gmx.net>">majordomo@mostang.com</A>
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</PRE>
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<EM>
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This archive was generated by <A HREF="http://www.hypermail.org/">hypermail 2b29</A>
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: <EM>Mon Jun 12 2000 - 14:23:06 PDT</EM>
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