Re: [OpenSIPS-Users] How to parse XML Body?

[Bogdan-Andrei Iancu]

Try  $var(reg) = "/gml:Coordinates>(.*)<\/gml:Coordinates/\1/";

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 05.01.2017 13:38, xaled wrote:

Hi Bogdan,

Well - almost enough ;)

$var(reg) = "/gml:Coordinates>(.*)<//gml:Coordinates/\1/";

xlog("Position is $(rb[1]{re.subst,$var(reg)})\n");

2017-01-05T12:28:34.923153+01:00 ivr01 /usr/local/sbin/opensips[32257]: ERROR:core:subst_parser: unknown flag m in /gml:Coordinates>(.*)<//gml:Coordinates/\1/

2017-01-05T12:28:34.923507+01:00 ivr01 /usr/local/sbin/opensips[32257]: ERROR:core:tr_eval_re: Can't compile regexp

Thanks

*From:*Users [mailto:users-boun...@lists.opensips.org] *On Behalf Of *xaled

*Sent:* Donnerstag, 5. Januar 2017 12:22
*To:* 'OpenSIPS users mailling list' <users@lists.opensips.org>
*Subject:* Re: [OpenSIPS-Users] How to parse XML Body?

Hi Bogdan,

that is enough for me!

Thanks.

*From:*Bogdan-Andrei Iancu [mailto:bog...@opensips.org]
*Sent:* Donnerstag, 5. Januar 2017 12:19

*To:* OpenSIPS users mailling list <users@lists.opensips.org <mailto:users@lists.opensips.org>>; xaled <xa...@web.de <mailto:xa...@web.de>>

*Subject:* Re: [OpenSIPS-Users] How to parse XML Body?

You can use the $(rb[n]) to access a specific body part. see:
http://www.opensips.org/Documentation/Script-CoreVar-2-2#toc65

Once you get the XML body, you can use some regexp in order to extract the needed info from the the XML (unfortunately thers is no way to parse XML at script level). See the "re" transformation :

http://www.opensips.org/Documentation/Script-Tran-2-2#toc82

  $var(reg) = "/gml:pos>(.*)<//gml:pos/\1/";
  xlog("Position is $(rb[0]{re.subst,$var(reg)})\n");

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 05.01.2017 12:57, xaled wrote:

    Hi Bogdan;

    opensips-2.2.2

    Thanks.

    *From:*Bogdan-Andrei Iancu [mailto:bog...@opensips.org]
    *Sent:* Donnerstag, 5. Januar 2017 11:39
    *To:* OpenSIPS users mailling list <users@lists.opensips.org>
    <mailto:users@lists.opensips.org>; xaled <xa...@web.de>
    <mailto:xa...@web.de>
    *Subject:* Re: [OpenSIPS-Users] How to parse XML Body?

    Hi,

    What version of OpenSIPS are you using ?

    Regards,

    Bogdan-Andrei Iancu

    OpenSIPS Founder and Developer

    http://www.opensips-solutions.com

    On 04.01.2017 21:19, xaled wrote:

        Hi,

        What is the best way to parse xml body in an INVITE request?

        I want to access geographic location information
        gml:Coordinates or gml:pos from xml body and do some routing.
        I’ve seen the emergency module, but it is too specific to be
        useful in my basic scenario.

        Content-Type: multipart/mixed;boundary=ssboundary-1_

        Content-Type: application/pidf+xml

        …

        <gml:Coordinates>XYZ</gml:Coordinates>

        <gml:pos>XYZ</gml:pos>

        …




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