Bug#912768: hplip-data: hp-toolbox fsck

[Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>]

On Tue, 6 Nov 2018, Till Kamppeter wrote:
> 

[...]

> Now I did some debugging and found out that "scanimage -l" discovers 
> the scanner with the URI (device on network, note the "hp_" missing 
> in the model name, upper/lower case is ignored by HPLIP):
> 
> hpaio:/net/officejet_pro_8730?ip=w.x.y.z
> 
> This does not match the model name in /usr/share/hplip/data/models/models.dat
> which is "[hp_officejet_pro_8730]".
> 
> So I did the following change:
> 
> ----------
> --- io/hpmud/model.c~   2018-08-21 17:42:16.000000000 +0200
> +++ io/hpmud/model.c    2018-11-06 17:14:04.302446688 +0100
> @@ -420,7 +420,10 @@
>           strncpy(section, rcbuf+1, sizeof(section)); /* found new section */
>           n = strlen(section);
>           section[n-2]=0; /* remove ']' and CR */
> -         if (strcasecmp(model, section) == 0)
> +         if (strcasecmp(model, section) == 0 ||
> +            (section[0] == 'h' && section[1] == 'p' &&
> +             section[2] == '_' &&
> +             strcasecmp(model, section + 3) == 0))
>           {
>              /* Found model match. */
>              *bytes_read = ResolveAttributes(fp, attr, attrSize);
> ----------
> 
> This matches the model names both with and without "hp_" in the beginning.
> 
> Note that I did not yet upload an Ubuntu package of HPLIP with this 
> patch as the archive is not yet opened for the disco (19.04) 
> development cycle.
> 
> After applying this change "scanimage -L" discovers also my scanner 
> when connected to the network and I can scan from any SANE-based 
> application without needing a print queue using the "hp" CUPS 
> backend of HPLIP.
> 
> Cristian, this could solve your scanner problem if the other fixes 
> did not solve it yet, please try and report back.

Thanks Till.  I'll do some testing soon.


Cheers,

-- 
Cristian