18 Oct
2013
18 Oct
'13
10:54 p.m.
Hi Peter,
I tried transformation {pram.value,name['delimiter']} for 4.1.0-pre0:
$(*avp*(my_var){param.value, a, ';'})
and got parsing error:
0(32237) ERROR: pv [pv_trans.c:2386]: tr_parse_paramlist(): invalid
separator in transformation: value,a,';'}
0(32237) ERROR: <core> [pvapi.c:1586]: tr_lookup(): error parsing
[{param.value,a,';'}]
0(32237) ERROR: <core> [pvapi.c:972]: pv_parse_spec2(): bad tr in pvar name
"avp"
0(32237) ERROR: <core> [pvapi.c:998]: pv_parse_spec2(): invalid parsing in
[$(avp(my_var){param.value,a,';'})] at (4)
If set delimiter without quotes (documentation isn't clear for this), e.g.
$(*avp*(my_var){param.value, a, ;})
then no parsing complain. But, get same wrong results, for parameter value
not quoted if contains ','.
Is this expected behavior?
Regards,
Seudin
On Fri, Oct 18, 2013 at 10:41 AM, Seudin Kasumovic <
seudin.kasumovic(a)gmail.com> wrote:
Hello,
will try this feature...
thank you Peter.
On Thu, Oct 17, 2013 at 5:36 PM, Peter Dunkley <
peter.dunkley(a)crocodilertc.net> wrote:
--
MSC Seudin Kasumovic
Tuzla, Bosnia
Hello,
Parameters to SIP headers are ';' separated. ',' is used to concatenate
multiple headers onto a single line. The {param...} transformation is
intended to process SIP header parameters.
However, there is a new feature in Kamailio 4.1 (currently in a
pre-release/testing phase) that allows you to specify the delimiter value.
That may do what you require.
Please see:
http://www.kamailio.org/wiki/cookbooks/devel/transformations#paramvalue_nam…
Regards,
Peter
On 17 October 2013 16:04, Seudin Kasumovic <seudin.kasumovic(a)gmail.com>wrote;wrote:
--
MSC Seudin Kasumovic
Tuzla, Bosnia
Hi,
Transformation {param.value, param_name} returns incomplete or empty
values when parameter value contains comma (,).
See next example:
*$avp*(my_var)="a=val_a1,val_a2,val_a3;b=val_b";
in next transformations:
$(*avp*(my_var){param.value, a}) returns 'val_a1'
$(*avp*(my_var){param.value, b}) returns empty string
Seams that comma in parameter value conflicts with semi column separator.
Is this bug or wrong documented?
Related link:
http://www.kamailio.org/wiki/cookbooks/4.0.x/transformations#paramvalue_name
--
Seudin Kasumovic
Tuzla, Bosnia
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--
Peter Dunkley
Technical Director
Crocodile RCS Ltd
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