Hi Daniel.
I just make forward without msg_apply_changes(), and see the same situation.
x00 des not added into the body.
I try to add append_body_part("\x01\x10\x48\x00\x0a\x0b\x0d","application/isup;
version=itu-t92+","signal; handling=optional");
but into the output message added only \x01\x10\x48.
--
Best regards,
Sergey Basov e-mail: sergey.v.ba...@gmail.com
tel: (+38067) 403-62-54
2016-02-10 18:27 GMT+02:00 Daniel-Constantin Mierla <mico...@gmail.com>:
> Msg length field should not be relevant in this case.
>
> Can you add the multipart and just forward, without doing
> msg_apply_changes()? Just to see if the cut happens during the re-parsing or
> not ...
>
> Cheers,
> Daniel
>
>
> On 10/02/16 17:02, Sergey Basov wrote:
>
> I look at textos sources and seems that most of oparations made using
> memcpy. this C functions must work correctly with 0x00 symbol.
>
> But there are functions which checks msg.len, so may be they cut this
> content?..
>
> WBR.
> Sergey
>
> 10 февр. 2016 г. 16:58 пользователь "Daniel-Constantin Mierla"
> <mico...@gmail.com> написал:
>>
>> CC-ed Victor -- iirc, he was the author of the functions for multi-part
>> body -- maybe he remembers the rules for these function, if they take
>> 0x0 as terminator or not.
>>
>> From what I remember by heart, a normal body should work fine with
>> non-printable characters -- there is easy to check if the content-length
>> includes them or not.
>>
>> Cheers,
>> Daniel
>>
>> On 10/02/16 15:46, Sergey Basov wrote:
>> > I am looking what is send to the network.
>> > --
>> > Best regards,
>> > Sergey Basov e-mail: sergey.v.ba...@gmail.com
>> >
>> > tel: (+38067) 403-62-54
>> >
>> >
>> > 2016-02-10 16:43 GMT+02:00 Daniel-Constantin Mierla <mico...@gmail.com>:
>> >> Hello,
>> >>
>> >> On 10/02/16 15:26, Sergey Basov wrote:
>> >>> Thank you for reply.
>> >>>
>> >>> Yes i need to insert ISUP message
>> >>> to update it later via sipt_set_calling($fU, 4, 0, 3); and
>> >>> sipt_destination($rU, 31, 4);
>> >>>
>> >>> I make some progress with
>> >>> append_body_part("\x01\x10\x48\x00\x0a\x00","application/isup;
>> >>> version=itu-t92+","signal; handling=optional");
>> >>>
>> >>> but kamailio does not inserts \x00 into the body,
>> >>> May be it thinks that string is terminating?
>> >> are you looking to what is sent to the network? Or do you print the new
>> >> message to syslog? Printing is typically stopping at 0x0.
>> >>
>> >> Cheers,
>> >> Daniel
>> >>
>> >>> --
>> >>> Best regards,
>> >>> Sergey Basov e-mail: sergey.v.ba...@gmail.com
>> >>>
>> >>> tel: (+38067) 403-62-54
>> >>>
>> >>>
>> >>> 2016-02-10 15:17 GMT+02:00 Daniel-Constantin Mierla
>> >>> <mico...@gmail.com>:
>> >>>> Hello,
>> >>>>
>> >>>> On 10/02/16 12:35, Sergey Basov wrote:
>> >>>>> Hi All.
>> >>>>>
>> >>>>> I need to use SIP-I with my upstream to set A number as unknown.
>> >>>>>
>> >>>>> I was read about adding incapsulation ISUP using
>> >>>>>
>> >>>>> if(has_body("application/sdp"))
>> >>>>> {
>> >>>>> set_body_multipart();
>> >>>>> msg_apply_changes()
>> >>>>>
>> >>>>> $var(acm) = "7e Od 04 55 75 69 20 4d 61 6b 65 43 61 6c 6c";
>> >>>>>
>> >>>>> append_body_part("$var(acm)","application/isup;version=itu-t92+","signal;
>> >>>>> handling=optional");
>> >>>>> msg_apply_changes()
>> >>>>> xlog("L_INFO", "ISUP Changes Applied Succesfully");
>> >>>>> }
>> >>>>>
>> >>>>> It is converts body to multipart and inserts ISUP
>> >>>>>
>> >>>>> But it inserts is as text.
>> >>>>>
>> >>>>> Is there any possibility to insert basic ISUP message to update it
>> >>>>> after using
>> >>>>>
>> >>>>> sipt_destination($rU, 31, 4);
>> >>>>> and
>> >>>>>
>> >>>>> sipt_set_calling($fU, 4, 0, 3);
>> >>>>>
>> >>>> not much into sip-t/sip-i, but I try to inderstand from kamailio and
>> >>>> sip
>> >>>> operations point of view. What do you mean by "Is there any
>> >>>> possibility
>> >>>> to insert basic ISUP message to update it after using ..."?
>> >>>>
>> >>>> Do you want to insert first a value and then change it?
>> >>>>
>> >>>> Cheers,
>> >>>> Daniel
>> >>>>
>> >>>> --
>> >>>> Daniel-Constantin Mierla
>> >>>> http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
>> >>>> Book: SIP Routing With Kamailio - http://www.asipto.com
>> >>>> http://miconda.eu
>> >>>>
>> >>>>
>> >>>> _______________________________________________
>> >>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
>> >>>> list
>> >>>> sr-users@lists.sip-router.org
>> >>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>> >> --
>> >> Daniel-Constantin Mierla
>> >> http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
>> >> Book: SIP Routing With Kamailio - http://www.asipto.com
>> >> http://miconda.eu
>> >>
>>
>> --
>> Daniel-Constantin Mierla
>> http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
>> Book: SIP Routing With Kamailio - http://www.asipto.com
>> http://miconda.eu
>>
>
> --
> Daniel-Constantin Mierla
> http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
> Book: SIP Routing With Kamailio - http://www.asipto.com
> http://miconda.eu
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