* Use of strcasestr
@ 2010-04-12 13:58 Tomas Carnecky
2010-04-12 15:53 ` Dirk Hohndel
2010-04-12 20:18 ` Mikhail Gusarov
0 siblings, 2 replies; 6+ messages in thread
From: Tomas Carnecky @ 2010-04-12 13:58 UTC (permalink / raw)
To: Dirk Hohndel; +Cc: notmuch
In 4fd9ea0 (guess From address from Received headers, 2010-04-06) you
introduced strcasestr, which is not portable, see 82e47ec (notmuch
reply: Use strstr instead of strcasestr for portability., 2010-02-04).
Is strcasestr really necessary there or can it be replaced with strstr?
tom
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Use of strcasestr
2010-04-12 13:58 Use of strcasestr Tomas Carnecky
@ 2010-04-12 15:53 ` Dirk Hohndel
2010-04-12 20:18 ` Mikhail Gusarov
1 sibling, 0 replies; 6+ messages in thread
From: Dirk Hohndel @ 2010-04-12 15:53 UTC (permalink / raw)
To: Tomas Carnecky; +Cc: notmuch
On Mon, 12 Apr 2010 15:58:10 +0200, Tomas Carnecky <tom@dbservice.com> wrote:
> In 4fd9ea0 (guess From address from Received headers, 2010-04-06) you
> introduced strcasestr, which is not portable, see 82e47ec (notmuch
> reply: Use strstr instead of strcasestr for portability., 2010-02-04).
>
> Is strcasestr really necessary there or can it be replaced with strstr?
Well, I'm trying to make sure that rAndOm case in email addresses
doesn't throw of the matching - it's quite common for people to write
email addresses as First.Last@Company.Com - the RFCs that I've seen
(can't double check, on a plane right now) seem to indicate that you
can't rely on the headers being lowercase - so even preprocessing the
configured email addresses might not be enough.
I guess we could selectively force some of the headers to be stored as
lower case - Received, X-Original-To, Envelope-To in my case - but that
seems wrong somehow.
Open to better ideas...
/D
--
Dirk Hohndel
Intel Open Source Technology Center
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Use of strcasestr
2010-04-12 13:58 Use of strcasestr Tomas Carnecky
2010-04-12 15:53 ` Dirk Hohndel
@ 2010-04-12 20:18 ` Mikhail Gusarov
2010-04-13 2:04 ` Tomas Carnecky
1 sibling, 1 reply; 6+ messages in thread
From: Mikhail Gusarov @ 2010-04-12 20:18 UTC (permalink / raw)
To: Tomas Carnecky; +Cc: notmuch
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Twas brillig at 15:58:10 12.04.2010 UTC+02 when tom@dbservice.com did gyre and gimble:
TC> In 4fd9ea0 (guess From address from Received headers, 2010-04-06) you introduced
TC> strcasestr, which is not portable, see 82e47ec (notmuch reply: Use strstr
TC> instead of strcasestr for portability., 2010-02-04).
TC> Is strcasestr really necessary there or can it be replaced with strstr?
strcasecmp is POSIX.1-2001.
If you know any OS which does not have it, add a new file to compat/ subdir.
--
http://fossarchy.blogspot.com/
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Use of strcasestr
2010-04-12 20:18 ` Mikhail Gusarov
@ 2010-04-13 2:04 ` Tomas Carnecky
2010-04-13 2:42 ` Aaron Ecay
2010-04-13 4:09 ` Dirk Hohndel
0 siblings, 2 replies; 6+ messages in thread
From: Tomas Carnecky @ 2010-04-13 2:04 UTC (permalink / raw)
To: Mikhail Gusarov; +Cc: notmuch
On 4/12/10 10:18 PM, Mikhail Gusarov wrote:
>
> Twas brillig at 15:58:10 12.04.2010 UTC+02 when tom@dbservice.com did gyre and gimble:
>
> TC> In 4fd9ea0 (guess From address from Received headers, 2010-04-06) you introduced
> TC> strcasestr, which is not portable, see 82e47ec (notmuch reply: Use strstr
> TC> instead of strcasestr for portability., 2010-02-04).
>
> TC> Is strcasestr really necessary there or can it be replaced with strstr?
>
> strcasecmp is POSIX.1-2001.
Indeed it is, but the code uses strcasestr and I couldn't find any
indication which standard that function is part of.
Adding that function to compat/ probably is the way to go, but the whole
compat mechanism doesn't work here. It's like if compat/Makefile.local
was not included in the top-level makefile, notmuch_compat_srcs is empty
there. Any ideas how to debug that?
tom
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Use of strcasestr
2010-04-13 2:04 ` Tomas Carnecky
@ 2010-04-13 2:42 ` Aaron Ecay
2010-04-13 4:09 ` Dirk Hohndel
1 sibling, 0 replies; 6+ messages in thread
From: Aaron Ecay @ 2010-04-13 2:42 UTC (permalink / raw)
To: Tomas Carnecky; +Cc: notmuch
--- 2010ko Apirilak 12an, Tomas Carnecky-ek idatzi zuen:
>
> Adding that function to compat/ probably is the way to go, but the whole
> compat mechanism doesn't work here. It's like if compat/Makefile.local was
> not included in the top-level makefile, notmuch_compat_srcs is empty
> there. Any ideas how to debug that?
If you are referring to the bug I think you are, I sent a patch to the list to
fix it yesterday.
id:1271029494-89014-2-git-send-email-aaronecay@gmail.com
Aaron
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Use of strcasestr
2010-04-13 2:04 ` Tomas Carnecky
2010-04-13 2:42 ` Aaron Ecay
@ 2010-04-13 4:09 ` Dirk Hohndel
1 sibling, 0 replies; 6+ messages in thread
From: Dirk Hohndel @ 2010-04-13 4:09 UTC (permalink / raw)
To: Tomas Carnecky, Mikhail Gusarov; +Cc: notmuch
On Tue, 13 Apr 2010 04:04:39 +0200, Tomas Carnecky <tom@dbservice.com> wrote:
> On 4/12/10 10:18 PM, Mikhail Gusarov wrote:
> >
> > Twas brillig at 15:58:10 12.04.2010 UTC+02 when tom@dbservice.com did gyre and gimble:
> >
> > TC> In 4fd9ea0 (guess From address from Received headers, 2010-04-06) you introduced
> > TC> strcasestr, which is not portable, see 82e47ec (notmuch reply: Use strstr
> > TC> instead of strcasestr for portability., 2010-02-04).
> >
> > TC> Is strcasestr really necessary there or can it be replaced with strstr?
> >
> > strcasecmp is POSIX.1-2001.
>
> Indeed it is, but the code uses strcasestr and I couldn't find any
> indication which standard that function is part of.
>
> Adding that function to compat/ probably is the way to go, but the whole
> compat mechanism doesn't work here. It's like if compat/Makefile.local
> was not included in the top-level makefile, notmuch_compat_srcs is empty
> there. Any ideas how to debug that?
While I don't have access to a system that doesn't provide strcasest
right now... I'll submit a patch in a moment that should add a
replacement function to compat.
Please check and make sure this works...
Thanks
/D
--
Dirk Hohndel
Intel Open Source Technology Center
^ permalink raw reply [flat|nested] 6+ messages in thread
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2010-04-12 13:58 Use of strcasestr Tomas Carnecky
2010-04-12 15:53 ` Dirk Hohndel
2010-04-12 20:18 ` Mikhail Gusarov
2010-04-13 2:04 ` Tomas Carnecky
2010-04-13 2:42 ` Aaron Ecay
2010-04-13 4:09 ` Dirk Hohndel
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