Greetings,
I'm testing some parameters actions and i found a weird behaviour
This is my code for the test :
$var(Parameter_List) = "blue=twelve;green=twe"lve";yellow="twelve"";
xerr("Parameter List = $var(Parameter_List)");
xerr("Value of Parameter blue = $(var(Parameter_List){param.value,blue})");
xerr("Value of Parameter green = $(var(Parameter_List){param.value,green})");
xerr("Value of Parameter yellow = $(var(Parameter_List){param.value,yellow})");
The printed logs are the following :
ERROR: <script>: Parameter List = blue=twelve;green=twe"lve";yellow="twelve"
ERROR: <script>: Value of Parameter blue = twelve
ERROR: <script>: Value of Parameter green = twe"lve"
ERROR: <script>: Value of Parameter yellow = twelve
I have also tried setting the string as :
$var(Parameter_List) = 'blue=twelve;green=twe"lve";yellow="twelve"';
But the results were similar
The "" are not recognized in some scenarios. Is this intended behaviour or should i submit it as a bug?
Best Regards,
Duarte Rocha
What’s the expected outcome?
On Tue, 8 Oct 2019 at 12:39, Duarte Rocha duarterocha91@gmail.com wrote:
Greetings,
I'm testing some parameters actions and i found a weird behaviour
This is my code for the test :
$var(Parameter_List) = "blue=twelve;green=twe"lve";yellow="twelve"";
xerr("Parameter List = $var(Parameter_List)");
xerr("Value of Parameter blue = $(var(Parameter_List){param.value,blue})");
xerr("Value of Parameter green = $(var(Parameter_List){param.value,green})");
xerr("Value of Parameter yellow = $(var(Parameter_List){param.value,yellow})");
The printed logs are the following :
ERROR: <script>: Parameter List = blue=twelve;green=twe"lve";yellow="twelve"
ERROR: <script>: Value of Parameter blue = twelve
ERROR: <script>: Value of Parameter green = twe"lve"
ERROR: <script>: Value of Parameter yellow = twelve
I have also tried setting the string as :
$var(Parameter_List) = 'blue=twelve;green=twe"lve";yellow="twelve"';
But the results were similar
The "" are not recognized in some scenarios. Is this intended behaviour or should i submit it as a bug?
Best Regards,
Duarte Rocha
Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
I ask because the output looks good, you’re escaping the double quotes with \ and on the other, no escaping is needed because you’re using single quotes.
On Tue, 8 Oct 2019 at 13:55, David Villasmil david.villasmil.work@gmail.com wrote:
What’s the expected outcome?
On Tue, 8 Oct 2019 at 12:39, Duarte Rocha duarterocha91@gmail.com wrote:
Greetings,
I'm testing some parameters actions and i found a weird behaviour
This is my code for the test :
$var(Parameter_List) = "blue=twelve;green=twe"lve";yellow="twelve"";
xerr("Parameter List = $var(Parameter_List)");
xerr("Value of Parameter blue = $(var(Parameter_List){param.value,blue})");
xerr("Value of Parameter green = $(var(Parameter_List){param.value,green})");
xerr("Value of Parameter yellow = $(var(Parameter_List){param.value,yellow})");
The printed logs are the following :
ERROR: <script>: Parameter List = blue=twelve;green=twe"lve";yellow="twelve"
ERROR: <script>: Value of Parameter blue = twelve
ERROR: <script>: Value of Parameter green = twe"lve"
ERROR: <script>: Value of Parameter yellow = twelve
I have also tried setting the string as :
$var(Parameter_List) = 'blue=twelve;green=twe"lve";yellow="twelve"';
But the results were similar
The "" are not recognized in some scenarios. Is this intended behaviour or should i submit it as a bug?
Best Regards,
Duarte Rocha
Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
-- Regards,
David Villasmil email: david.villasmil.work@gmail.com phone: +34669448337
Hi David.
I want to ble able to print : yellow = "twelve". In the green example the "" are printed, but on the yellow example it is not.
Cheers
A terça, 8/10/2019, 12:36, Duarte Rocha duarterocha91@gmail.com escreveu:
Greetings,
I'm testing some parameters actions and i found a weird behaviour
This is my code for the test :
$var(Parameter_List) = "blue=twelve;green=twe"lve";yellow="twelve"";
xerr("Parameter List = $var(Parameter_List)");
xerr("Value of Parameter blue = $(var(Parameter_List){param.value,blue})");
xerr("Value of Parameter green = $(var(Parameter_List){param.value,green})");
xerr("Value of Parameter yellow = $(var(Parameter_List){param.value,yellow})");
The printed logs are the following :
ERROR: <script>: Parameter List = blue=twelve;green=twe"lve";yellow="twelve"
ERROR: <script>: Value of Parameter blue = twelve
ERROR: <script>: Value of Parameter green = twe"lve"
ERROR: <script>: Value of Parameter yellow = twelve
I have also tried setting the string as :
$var(Parameter_List) = 'blue=twelve;green=twe"lve";yellow="twelve"';
But the results were similar
The "" are not recognized in some scenarios. Is this intended behaviour or should i submit it as a bug?
Best Regards,
Duarte Rocha
Hello,
the values of parameters can be quoted or unquoted, depending on the format (e.g., URI parameters have to be unquoted). If they start with a quote, then it has to be terminated with the same quote and then the value is in between the quotes. The {param} transformation is using the same parser as for parameters in SIP message.
Now, I am not sure if quote is allowed in an unquoted parameters like green, the grammar in SIP specs has to be checked...
Cheers, Daniel
On 08.10.19 16:09, Duarte Rocha wrote:
Hi David.
I want to ble able to print : yellow = "twelve". In the green example the "" are printed, but on the yellow example it is not.
Cheers
A terça, 8/10/2019, 12:36, Duarte Rocha <duarterocha91@gmail.com mailto:duarterocha91@gmail.com> escreveu:
Greetings, I'm testing some parameters actions and i found a weird behaviour This is my code for the test : $var(Parameter_List) = "blue=twelve;green=twe\"lve\";yellow=\"twelve\""; xerr("Parameter List = $var(Parameter_List)"); xerr("Value of Parameter blue = $(var(Parameter_List){param.value,blue})"); xerr("Value of Parameter green = $(var(Parameter_List){param.value,green})"); xerr("Value of Parameter yellow = $(var(Parameter_List){param.value,yellow})"); The printed logs are the following : ERROR: <script>: Parameter List = blue=twelve;green=twe"lve";yellow="twelve" ERROR: <script>: Value of Parameter blue = twelve ERROR: <script>: Value of Parameter green = twe"lve" ERROR: <script>: Value of Parameter yellow = twelve I have also tried setting the string as : $var(Parameter_List) = 'blue=twelve;green=twe"lve";yellow="twelve"'; But the results were similar The "" are not recognized in some scenarios. Is this intended behaviour or should i submit it as a bug? Best Regards, Duarte Rocha
Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
Indeed, it looks like the parser takes 'yellow="twelve"' as a quoted string, since, if you do yellow="twel ve" it would then output `twel ve` properly. Which kind of makes sense, since quotes should be used if one wants a long string like "hello my name is david". I'll defer to Daniel here.
Regards,
David Villasmil email: david.villasmil.work@gmail.com phone: +34669448337
On Tue, Oct 8, 2019 at 3:31 PM Daniel-Constantin Mierla miconda@gmail.com wrote:
Hello,
the values of parameters can be quoted or unquoted, depending on the format (e.g., URI parameters have to be unquoted). If they start with a quote, then it has to be terminated with the same quote and then the value is in between the quotes. The {param} transformation is using the same parser as for parameters in SIP message.
Now, I am not sure if quote is allowed in an unquoted parameters like green, the grammar in SIP specs has to be checked...
Cheers, Daniel On 08.10.19 16:09, Duarte Rocha wrote:
Hi David.
I want to ble able to print : yellow = "twelve". In the green example the "" are printed, but on the yellow example it is not.
Cheers
A terça, 8/10/2019, 12:36, Duarte Rocha duarterocha91@gmail.com escreveu:
Greetings,
I'm testing some parameters actions and i found a weird behaviour
This is my code for the test :
$var(Parameter_List) = "blue=twelve;green=twe"lve";yellow="twelve"";
xerr("Parameter List = $var(Parameter_List)");
xerr("Value of Parameter blue = $(var(Parameter_List){param.value,blue})");
xerr("Value of Parameter green = $(var(Parameter_List){param.value,green})");
xerr("Value of Parameter yellow = $(var(Parameter_List){param.value,yellow})");
The printed logs are the following :
ERROR: <script>: Parameter List = blue=twelve;green=twe"lve";yellow="twelve"
ERROR: <script>: Value of Parameter blue = twelve
ERROR: <script>: Value of Parameter green = twe"lve"
ERROR: <script>: Value of Parameter yellow = twelve
I have also tried setting the string as :
$var(Parameter_List) = 'blue=twelve;green=twe"lve";yellow="twelve"';
But the results were similar
The "" are not recognized in some scenarios. Is this intended behaviour or should i submit it as a bug?
Best Regards,
Duarte Rocha
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 Kamailio Advanced Training, Oct 21-23, 2019, Berlin, Germany -- https://asipto.com/u/kat
Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
Thank you for your answer. The green example was just for testing. My real example is similar to yellow on a header parameter since i have a client sending me the value of sip.instance between quotes and i can't identify the value when it is quoted.
Example : Contact:sip:user@domain;+sip.instance="urn:uid:00000000000000"
It seems to me be a valid sip parameter, but if it's not i'll warn the client
A terça, 8/10/2019, 15:29, Daniel-Constantin Mierla miconda@gmail.com escreveu:
Hello,
the values of parameters can be quoted or unquoted, depending on the format (e.g., URI parameters have to be unquoted). If they start with a quote, then it has to be terminated with the same quote and then the value is in between the quotes. The {param} transformation is using the same parser as for parameters in SIP message.
Now, I am not sure if quote is allowed in an unquoted parameters like green, the grammar in SIP specs has to be checked...
Cheers, Daniel On 08.10.19 16:09, Duarte Rocha wrote:
Hi David.
I want to ble able to print : yellow = "twelve". In the green example the "" are printed, but on the yellow example it is not.
Cheers
A terça, 8/10/2019, 12:36, Duarte Rocha duarterocha91@gmail.com escreveu:
Greetings,
I'm testing some parameters actions and i found a weird behaviour
This is my code for the test :
$var(Parameter_List) = "blue=twelve;green=twe"lve";yellow="twelve"";
xerr("Parameter List = $var(Parameter_List)");
xerr("Value of Parameter blue = $(var(Parameter_List){param.value,blue})");
xerr("Value of Parameter green = $(var(Parameter_List){param.value,green})");
xerr("Value of Parameter yellow = $(var(Parameter_List){param.value,yellow})");
The printed logs are the following :
ERROR: <script>: Parameter List = blue=twelve;green=twe"lve";yellow="twelve"
ERROR: <script>: Value of Parameter blue = twelve
ERROR: <script>: Value of Parameter green = twe"lve"
ERROR: <script>: Value of Parameter yellow = twelve
I have also tried setting the string as :
$var(Parameter_List) = 'blue=twelve;green=twe"lve";yellow="twelve"';
But the results were similar
The "" are not recognized in some scenarios. Is this intended behaviour or should i submit it as a bug?
Best Regards,
Duarte Rocha
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 Kamailio Advanced Training, Oct 21-23, 2019, Berlin, Germany -- https://asipto.com/u/kat
The example you gave with the value of +sip.instance between double quotes is valid, I have seen it many times like this.
On the other hand, other parameters of Contact header can usually be without quoted value, like:
Contact:sip:user@domain;reg-id=1
Both types can be in the header at the same time.
Is the value with double quotes making troubles somewhere?
Cheers, Daniel
On 08.10.19 16:38, Duarte Rocha wrote:
Thank you for your answer. The green example was just for testing. My real example is similar to yellow on a header parameter since i have a client sending me the value of sip.instance between quotes and i can't identify the value when it is quoted.
Example : Contact:sip:user@domain;+sip.instance="urn:uid:00000000000000"
It seems to me be a valid sip parameter, but if it's not i'll warn the client
A terça, 8/10/2019, 15:29, Daniel-Constantin Mierla <miconda@gmail.com mailto:miconda@gmail.com> escreveu:
Hello, the values of parameters can be quoted or unquoted, depending on the format (e.g., URI parameters have to be unquoted). If they start with a quote, then it has to be terminated with the same quote and then the value is in between the quotes. The {param} transformation is using the same parser as for parameters in SIP message. Now, I am not sure if quote is allowed in an unquoted parameters like green, the grammar in SIP specs has to be checked... Cheers, Daniel On 08.10.19 16:09, Duarte Rocha wrote:Hi David. I want to ble able to print : yellow = "twelve". In the green example the "" are printed, but on the yellow example it is not. Cheers A terça, 8/10/2019, 12:36, Duarte Rocha <duarterocha91@gmail.com <mailto:duarterocha91@gmail.com>> escreveu: Greetings, I'm testing some parameters actions and i found a weird behaviour This is my code for the test : $var(Parameter_List) = "blue=twelve;green=twe\"lve\";yellow=\"twelve\""; xerr("Parameter List = $var(Parameter_List)"); xerr("Value of Parameter blue = $(var(Parameter_List){param.value,blue})"); xerr("Value of Parameter green = $(var(Parameter_List){param.value,green})"); xerr("Value of Parameter yellow = $(var(Parameter_List){param.value,yellow})"); The printed logs are the following : ERROR: <script>: Parameter List = blue=twelve;green=twe"lve";yellow="twelve" ERROR: <script>: Value of Parameter blue = twelve ERROR: <script>: Value of Parameter green = twe"lve" ERROR: <script>: Value of Parameter yellow = twelve I have also tried setting the string as : $var(Parameter_List) = 'blue=twelve;green=twe"lve";yellow="twelve"'; But the results were similar The "" are not recognized in some scenarios. Is this intended behaviour or should i submit it as a bug? Best Regards, Duarte Rocha _______________________________________________ Kamailio (SER) - Users Mailing List sr-users@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> Kamailio Advanced Training, Oct 21-23, 2019, Berlin, Germany -- https://asipto.com/u/kat
Yes, i think both ways are correct
The only problem is that i want to have the real value using {uri.param} which would be "urn:uid:00000000000000". However it only returns urn:uid:00000000000000, without the quotes.
A terça, 8/10/2019, 15:54, Daniel-Constantin Mierla miconda@gmail.com escreveu:
The example you gave with the value of +sip.instance between double quotes is valid, I have seen it many times like this.
On the other hand, other parameters of Contact header can usually be without quoted value, like:
Contact:sip:user@domain;reg-id=1
Both types can be in the header at the same time.
Is the value with double quotes making troubles somewhere?
Cheers, Daniel On 08.10.19 16:38, Duarte Rocha wrote:
Thank you for your answer. The green example was just for testing. My real example is similar to yellow on a header parameter since i have a client sending me the value of sip.instance between quotes and i can't identify the value when it is quoted.
Example : Contact:sip:user@domain ;+sip.instance="urn:uid:00000000000000"
It seems to me be a valid sip parameter, but if it's not i'll warn the client
A terça, 8/10/2019, 15:29, Daniel-Constantin Mierla miconda@gmail.com escreveu:
Hello,
the values of parameters can be quoted or unquoted, depending on the format (e.g., URI parameters have to be unquoted). If they start with a quote, then it has to be terminated with the same quote and then the value is in between the quotes. The {param} transformation is using the same parser as for parameters in SIP message.
Now, I am not sure if quote is allowed in an unquoted parameters like green, the grammar in SIP specs has to be checked...
Cheers, Daniel On 08.10.19 16:09, Duarte Rocha wrote:
Hi David.
I want to ble able to print : yellow = "twelve". In the green example the "" are printed, but on the yellow example it is not.
Cheers
A terça, 8/10/2019, 12:36, Duarte Rocha duarterocha91@gmail.com escreveu:
Greetings,
I'm testing some parameters actions and i found a weird behaviour
This is my code for the test :
$var(Parameter_List) = "blue=twelve;green=twe"lve";yellow="twelve"";
xerr("Parameter List = $var(Parameter_List)");
xerr("Value of Parameter blue = $(var(Parameter_List){param.value,blue})");
xerr("Value of Parameter green = $(var(Parameter_List){param.value,green})");
xerr("Value of Parameter yellow = $(var(Parameter_List){param.value,yellow})");
The printed logs are the following :
ERROR: <script>: Parameter List = blue=twelve;green=twe"lve";yellow="twelve"
ERROR: <script>: Value of Parameter blue = twelve
ERROR: <script>: Value of Parameter green = twe"lve"
ERROR: <script>: Value of Parameter yellow = twelve
I have also tried setting the string as :
$var(Parameter_List) = 'blue=twelve;green=twe"lve";yellow="twelve"';
But the results were similar
The "" are not recognized in some scenarios. Is this intended behaviour or should i submit it as a bug?
Best Regards,
Duarte Rocha
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 Kamailio Advanced Training, Oct 21-23, 2019, Berlin, Germany -- https://asipto.com/u/kat
--
Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training, Oct 21-23, 2019, Berlin, Germany -- https://asipto.com/u/kat
-
Daniel-Constantin Mierla -
David Villasmil -
Duarte Rocha