[sane-devel] New backend kodakaio for kodak AiO devices - adding tosane-backends

m. allan noah kitno455 at gmail.com
Thu Jun 21 21:21:15 UTC 2012


Oh- and a compressed patch is just fine.

allan

On Thu, Jun 21, 2012 at 5:19 PM, m. allan noah <kitno455 at gmail.com> wrote:
> It can be a problem for later maintainers when the code contains
> unused vars/functions/etc. I would prune the backend down to the bare
> minimum, and rename everything so it is consistent.
>
> Clearly the license of magicolor applies to you now, though i wonder
> if the magicolor license is legitimate, based on its origin?
>
> allan
>
> On Thu, Jun 21, 2012 at 5:07 PM, Paul Newall <p.newalls at ntlworld.com> wrote:
>> kodakaio was based on magicolor. I have made the minimum changes to get it
>> to work. That's why so many references to magicolor remain. I'm not sure
>> what the right approach is? If I have a function that is identical to the
>> function in magicolor, it might be good for it to have the same name?
>> I guess if I have changed a function, it ought to have a new name.
>> The kodakaio scanners have nothing significant in common with the magicolor
>> scanners.
>>
>> I chose not to use SNMP for auto detecting scanners because that would mean
>> installing a version of the SNMP library that was not readily available in
>> ubuntu repositories. I used cups instead. Since the kodak AiO devices have
>> printers built in and can only print from linux using cups it's a good
>> assumption that users will generally have cups installed.
>> But I left the SNMP functions in the backend just in case the cups method
>> did not work out OK.
>> I think it would be better if I removed them now.
>>
>> It seems I forgot to add kodakaio to ALL_BACKENDS in configure, so I should
>> fix that.
>>
>> I have a couple of questions:
>> Regarding the SANE exception to the GPL. Is it generally desirable to have
>> that exception for backends? it seems to be more likely to be relevant for
>> the sanei libraries? In the case of kodakaio, it has lots of code from
>> magicolor, and magicolor does not have the exception, does that mean that
>> kodakaio should not have the exception?
>>
>> Is it the right thing to do to keep attaching versions of my patch to emails
>> to this mailing list? or would it be better to point people to a website
>> where they can download it?
>>
>> Thank you for all the comments,
>> Paul Newall
>>
>> ----- Original Message ----- From: "m. allan noah" <kitno455 at gmail.com>
>> To: "Paul Newall" <p.newalls at ntlworld.com>
>> Cc: <sane-devel at lists.alioth.debian.org>
>> Sent: Thursday, June 21, 2012 12:56 AM
>>
>> Subject: Re: [sane-devel] New backend kodakaio for kodak AiO devices -
>> adding tosane-backends
>>
>>
>> Does kodak use SNMP? If not, it would be cleaner to remove that code.
>> Also, this contains lots of references to magicolor in macro and
>> variable names. Does it depend on magicolor? Are these machines
>> derivatives of magicolor scanners?
>>
>> allan
>>
>> On Wed, Jun 20, 2012 at 6:41 PM, Paul Newall <p.newalls at ntlworld.com> wrote:
>>>
>>> A new patch is attached.
>>> This patch should modify the current git to add kodakaio for the kodak ESP
>>> nnnn, ESP Cnnn, and Hero series of AiOs
>>>
>>>
>>> Regards,
>>> Paul Newall
>>>
>>> ----- Original Message ----- From: "Paul Newall" <p.newalls at ntlworld.com>
>>> To: <sane-devel at lists.alioth.debian.org>
>>> Sent: Sunday, June 17, 2012 9:21 PM
>>> Subject: Re: [sane-devel] New backend kodakaio for kodak AiO devices -
>>> adding tosane-backends
>>>
>>>
>>>
>>>> I had a few suggestions for improvements. In a few days I will made a new
>>>> version of the patch.
>>>> Any other suggestions would be gratefully received.
>>>>
>>>> Regards,
>>>> Paul Newall
>>>>
>>>> ----- Original Message ----- From: "Paul Newall" <p.newalls at ntlworld.com>
>>>> To: <sane-devel at lists.alioth.debian.org>
>>>> Sent: Sunday, June 17, 2012 12:10 AM
>>>> Subject: [sane-devel] New backend kodakaio for kodak AiO devices - adding
>>>> tosane-backends
>>>>
>>>>
>>>>> I have this backend (kodakaio) working.
>>>>> And tested by a few users, using a cut down version of sane-backends.
>>>>> Now I have made a patch for the git version cloned today from
>>>>> git://git.debian.org/sane/sane-backends.git
>>>>> The patch is attached
>>>>> Does anyone with write access to git want to add this backend?
>>>>>
>>>>> Summary of the changes I made:
>>>>> Added the backend: kodakaio.c .h .conf .man .desc
>>>>> Modified: configure.in (added detection of a cups installation since
>>>>> this
>>>>> is
>>>>> used for autodetection on the network)
>>>>> Modified: makefile.am in backends and in docs. Modified: authors,
>>>>> dll.conf
>>>>>
>>>>> I think that's all the changes.
>>>>>
>>>>> Regards,
>>>>> Paul Newall
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>>
>>>>
>>>> --------------------------------------------------------------------------------
>>>>
>>>>
>>>>> --
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>>>>> Unsubscribe: Send mail with subject "unsubscribe your_password"
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>>>>
>>>>
>>>>
>>>
>>> --
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>>
>>
>>
>>
>> --
>> "The truth is an offense, but not a sin"
>>
>> --
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>
>
>
> --
> "The truth is an offense, but not a sin"



-- 
"The truth is an offense, but not a sin"



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