s.replace Transformation and Newline

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Carsten Bock

18 May 2020 18 May '20

10:32 a.m.

Hi, I am trying the following: - extract the message body - replace some content - store it in a hashtable - send it out in a reply in later request I do the following: [...] $sht(sdp=>$ci) = $(rb{s.replace,a=sendrecv,a=sendrecv\\r\\na=curr:qos local none}); [...] set_reply_body("$sht(sdp=>$ci)", "application/sdp"); send_reply("200", "OK"); [...] It works like a charm, however I'm facing one small issue: My SDP looks like this: [...] a=rtpmap:8 PCMA/8000 a=sendrecv\r\na=curr:qos local none a=rtcp:34949 [...] It seems that s.replace is escaping characters. Anyone any ideas? Thanks, Carsten $var(x) = "abababa"; $(var(x){s.replace,a,c} => "cbcbcbc" -- Carsten Bock I CTO & Founder ng-voice GmbH Trostbrücke 1 I 20457 Hamburg I Germany T +49 40 524 75 93-40 | M +49 179 2021244 I www.ng-voice.com Registry Office at Local Court Hamburg, HRB 120189 Managing Directors: Dr. David Bachmann, Carsten Bock

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Daniel-Constantin Mierla

18 May 18 May

11:49 a.m.

Hello, I see you have two backslashes \\ for r and n. Have you tried with only one? \\ is supposed to be \ character. Cheers, Daniel On 18.05.20 16:32, Carsten Bock wrote:

...

Hi, I am trying the following: - extract the message body - replace some content - store it in a hashtable - send it out in a reply in later request I do the following: [...] $sht(sdp=>$ci) = $(rb{s.replace,a=sendrecv,a=sendrecv\\r\\na=curr:qos local none}); [...] set_reply_body("$sht(sdp=>$ci)", "application/sdp"); send_reply("200", "OK"); [...] It works like a charm, however I'm facing one small issue: My SDP looks like this: [...] a=rtpmap:8 PCMA/8000 a=sendrecv\r\na=curr:qos local none a=rtcp:34949 [...] It seems that s.replace is escaping characters. Anyone any ideas? Thanks, Carsten $var(x) = "abababa"; $(var(x){s.replace,a,c} => "cbcbcbc" -- Carsten Bock I CTO & Founder ng-voice GmbH Trostbrücke 1 I 20457 Hamburg I Germany T +49 40 524 75 93-40 | M +49 179 2021244 I www.ng-voice.com <http://www.ng-voice.com> Registry Office at Local Court Hamburg, HRB 120189 Managing Directors: Dr. David Bachmann, Carsten Bock _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Funding: https://www.paypal.me/dcmierla

Carsten Bock

11:58 a.m.

...

Hello, I see you have two backslashes \\ for r and n. Have you tried with only one? \\ is supposed to be \ character. Cheers, Daniel On 18.05.20 16:32, Carsten Bock wrote: Hi, I am trying the following: - extract the message body - replace some content - store it in a hashtable - send it out in a reply in later request I do the following: [...] $sht(sdp=>$ci) = $(rb{s.replace,a=sendrecv,a=sendrecv\\r\\na=curr:qos local none}); [...] set_reply_body("$sht(sdp=>$ci)", "application/sdp"); send_reply("200", "OK"); [...] It works like a charm, however I'm facing one small issue: My SDP looks like this: [...] a=rtpmap:8 PCMA/8000 a=sendrecv\r\na=curr:qos local none a=rtcp:34949 [...] It seems that s.replace is escaping characters. Anyone any ideas? Thanks, Carsten $var(x) = "abababa"; $(var(x){s.replace,a,c} => "cbcbcbc" -- Carsten Bock I CTO & Founder ng-voice GmbH Trostbrücke 1 I 20457 Hamburg I Germany T +49 40 524 75 93-40 | M +49 179 2021244 I www.ng-voice.com Registry Office at Local Court Hamburg, HRB 120189 Managing Directors: Dr. David Bachmann, Carsten Bock _______________________________________________ Kamailio (SER) - Users Mailing Listsr-users@lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda Funding: https://www.paypal.me/dcmierla

Daniel-Constantin Mierla

12:35 p.m.

...

Hi Daniel, Unfortunately, I already had replaced that. While I had the two \\ in config, I also had two \\ in the SDP... Thanks, Carsten Daniel-Constantin Mierla <miconda(a)gmail.com <mailto:miconda@gmail.com>> schrieb am Mo., 18. Mai 2020, 17:49: Hello, I see you have two backslashes \\ for r and n. Have you tried with only one? \\ is supposed to be \ character. Cheers, Daniel On 18.05.20 16:32, Carsten Bock wrote:

Hi, I am trying the following: - extract the message body - replace some content - store it in a hashtable - send it out in a reply in later request I do the following: [...] $sht(sdp=>$ci) = $(rb{s.replace,a=sendrecv,a=sendrecv\\r\\na=curr:qos local none}); [...] set_reply_body("$sht(sdp=>$ci)", "application/sdp"); send_reply("200", "OK"); [...] It works like a charm, however I'm facing one small issue: My SDP looks like this: [...] a=rtpmap:8 PCMA/8000 a=sendrecv\r\na=curr:qos local none a=rtcp:34949 [...] It seems that s.replace is escaping characters. Anyone any ideas? Thanks, Carsten $var(x) = "abababa"; $(var(x){s.replace,a,c} => "cbcbcbc" -- Carsten Bock I CTO & Founder ng-voice GmbH Trostbrücke 1 I 20457 Hamburg I Germany T +49 40 524 75 93-40 | M +49 179 2021244 I www.ng-voice.com <http://www.ng-voice.com> Registry Office at Local Court Hamburg, HRB 120189 Managing Directors: Dr. David Bachmann, Carsten Bock _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com> www.twitter.com/miconda <http://www.twitter.com/miconda> -- www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> Funding: https://www.paypal.me/dcmierla

-- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Funding: https://www.paypal.me/dcmierla

Carsten Bock

1:21 p.m.

Sorry for the confusion - my initial example contained a typo. The right version: [...] $sht(sdp=>$ci) = $(rb{s.replace,a=sendrecv,a=sendrecv\r\na=curr:qos local none}); [...] set_reply_body("$sht(sdp=>$ci)", "application/sdp"); send_reply("200", "OK"); [...] It works like a charm, however I'm facing one small issue: My SDP looks like this: [...] a=rtpmap:8 PCMA/8000 a=sendrecv\r\na=curr:qos local none a=rtcp:34949 [...] Thanks, Carsten P.S.: Never write emails between two meetings... Daniel-Constantin Mierla <miconda(a)gmail.com> schrieb am Mo., 18. Mai 2020, 18:35:

...

Hello, is not clear to me: so when you had it with one backslash, it was the two chars '\n' in sdp, when it was \\n was it with 2 backslashes (3 chars)? Cheers, Daniel On 18.05.20 17:58, Carsten Bock wrote: Hi Daniel, Unfortunately, I already had replaced that. While I had the two \\ in config, I also had two \\ in the SDP... Thanks, Carsten Daniel-Constantin Mierla <miconda(a)gmail.com> schrieb am Mo., 18. Mai 2020, 17:49:

Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda Funding: https://www.paypal.me/dcmierla

Daniel-Constantin Mierla

4:17 p.m.

Can you try with a variable: $var(x) = "a=sendrecv\r\na=curr:qos local none"; and use it inside the s.replace transformation. Cheers, Daniel On 18.05.20 19:21, Carsten Bock wrote:

...

Hi, I am trying the following: - extract the message body - replace some content - store it in a hashtable - send it out in a reply in later request I do the following: [...] $sht(sdp=>$ci) = $(rb{s.replace,a=sendrecv,a=sendrecv\\r\\na=curr:qos local none}); [...] set_reply_body("$sht(sdp=>$ci)", "application/sdp"); send_reply("200", "OK"); [...] It works like a charm, however I'm facing one small issue: My SDP looks like this: [...] a=rtpmap:8 PCMA/8000 a=sendrecv\r\na=curr:qos local none a=rtcp:34949 [...] It seems that s.replace is escaping characters. Anyone any ideas? Thanks, Carsten $var(x) = "abababa"; $(var(x){s.replace,a,c} => "cbcbcbc" -- Carsten Bock I CTO & Founder ng-voice GmbH Trostbrücke 1 I 20457 Hamburg I Germany T +49 40 524 75 93-40 | M +49 179 2021244 I www.ng-voice.com <http://www.ng-voice.com> Registry Office at Local Court Hamburg, HRB 120189 Managing Directors: Dr. David Bachmann, Carsten Bock _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Funding: https://www.paypal.me/dcmierla

Carsten Bock

19 May 19 May

4:08 a.m.

Hi Daniel, thanks! This works! Thanks again, Kamailio is great! Carsten -- Carsten Bock I CTO & Founder ng-voice GmbH Trostbrücke 1 I 20457 Hamburg I Germany T +49 40 524 75 93-40 | M +49 179 2021244 I www.ng-voice.com Registry Office at Local Court Hamburg, HRB 120189 Managing Directors: Dr. David Bachmann, Carsten Bock Am Mo., 18. Mai 2020 um 22:17 Uhr schrieb Daniel-Constantin Mierla < miconda(a)gmail.com>gt;:

...

Can you try with a variable: $var(x) = "a=sendrecv\r\na=curr:qos local none"; and use it inside the s.replace transformation. Cheers, Daniel On 18.05.20 19:21, Carsten Bock wrote: Sorry for the confusion - my initial example contained a typo. The right version: [...] $sht(sdp=>$ci) = $(rb{s.replace,a=sendrecv,a=sendrecv\r\na=curr:qos local none}); [...] set_reply_body("$sht(sdp=>$ci)", "application/sdp"); send_reply("200", "OK"); [...] It works like a charm, however I'm facing one small issue: My SDP looks like this: [...] a=rtpmap:8 PCMA/8000 a=sendrecv\r\na=curr:qos local none a=rtcp:34949 [...] Thanks, Carsten P.S.: Never write emails between two meetings... Daniel-Constantin Mierla <miconda(a)gmail.com> schrieb am Mo., 18. Mai 2020, 18:35:

Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda Funding: https://www.paypal.me/dcmierla --

Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda Funding: https://www.paypal.me/dcmierla

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Carsten Bock
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