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From: spameden [mailto:[email protected]]
Sent: 28 April 2014 18:10
To: Ciaran Scolard
Cc: [email protected]; Pedro Quintas
Subject: Re: Strange sqlbox/kannel bug(?)


First of all, what kannel's version you're using?

Try building from source latest version from SVN.

2014-04-28 19:02 GMT+04:00 Ciaran Scolard 
<[email protected]<mailto:[email protected]>>:
Further tracing with strace and SQL Profiler shows this:

Strace output:
write(7, "15:36:11.403232 20842 (write.c:140):tds_put_string converting 298 
bytes of \"INSERT INTO euro_sent_sms00 (momt, sender, receiver, udhdata, 
msgdata, xtime, smsc_id, service, account, sms_type, mclass, mwi, coding, 
compress, validity, deferred, dlr_mask, dlr_url, pid, alt_dcs, rpi, charset, 
boxc_id, binfo, meta_data, foreign_id) VALUES ('MT', '353872115934', '53535', 
NULL, '\"\n", 376) = 376

SQL Profiler output:
INSERT INTO euro_sent_sms00 (momt, sender, receiver, udhdata, msgdata, xtime, 
smsc_id, service, account, sms_type, mclass, mwi, coding, compress, validity, 
deferred, dlr_mask, dlr_url, pid, alt_dcs, rpi, charset, boxc_id, binfo, 
meta_data, foreign_id) VALUES ('MT', '353872115934', '53535', NULL, '





From: Ciaran Scolard
Sent: 28 April 2014 10:34
To: [email protected]<mailto:[email protected]>
Cc: Pedro Quintas
Subject: Strange sqlbox/kannel bug(?)

Hi All,

I’ve encountered a very strange bug(?) to do with kannel and sqlbox.
I’m wondering if anyone can shed some light on it.

When I insert into send_sms and specify the charset field, things start to go 
strange.

When I do this.
INSERT INTO send_sms00 (momt, sender, receiver, udhdata, msgdata, smsc_id, 
sms_type, coding, compress, validity, dlr_mask ) VALUES ('MT', '353872115934', 
'53535', NULL, 'abcde12345', 'euro', 2, 2,  NULL, 4200, 0 )
Everything works fine.
This is without the charset field.

When I do this:
INSERT INTO euro_send_sms00 (charset, momt, sender, receiver, udhdata, msgdata, 
smsc_id, sms_type, coding, compress, validity, dlr_mask ) VALUES ('utf-8', 
'MT', '353872115934', '53535', NULL, 'charset', 'euro', 2, 2,  NULL, 4200, 0 )
Things go strange.
This is with the charset field.

Using the freetds debug log and wireshark I can see that the SELECT TOP 1 from 
send_sms is working fine.
But interstingley

1)      the charset field is not honoured. When I specify utf-8 it goes out as 
UCS-2.

2)      When doing the insert into sent_sms the transaction is being truncated.

This is the command being sent to mssql:
INSERT INTO sent_sms00 (momt, sender, receiver, udhdata, msgdata, xtime, 
smsc_id, service, account, sms_type, mclass, mwi, coding, compress, validity, 
deferred, dlr_mask, dlr_url, pid, alt_dcs, rpi, charset, boxc_id, binfo, 
meta_data, foreign_id) VALUES ('MT', '353872115934', '53535', NULL, '

For comparison purposes here is a successful INSERT into sent_sms generated 
earlier by not specifying the charset field.
INSERT INTO sent_sms00 (momt, sender, receiver, udhdata, msgdata, xtime, 
smsc_id, service, account, sms_type, mclass, mwi, coding, compress, validity, 
deferred, dlr_mask, dlr_url, pid, alt_dcs, rpi, charset, boxc_id, binfo, 
meta_data, foreign_id) VALUES ('MT', '353872115934', '53535', NULL, 
'abcde12345', 0, 'euro', NULL, NULL, 2, 0, 0, 2, 0, 4200, 0, 0, NULL, 0, 0, 0, 
NULL, NULL, NULL, NULL, '80069')


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