[Freeswitch-users] Conditions

Wed Jun 13 15:31:51 MSD 2012

yes action statements must be inside condition tags. i thought you wrote
them in condition in your first mail..

for the expression=true ; i not sure you can do that but there is an
example usage together with regex in the wiki.
again check the link i sent before..

huseyin

On Wed, Jun 13, 2012 at 2:00 PM, Alex <alex at thewinelake.com> wrote:

>  OK... I think there's a fundamental misunderstanding about what code
> actually gets executed.
>
> The setting never happened in my example. If I change it to:
>
>         <condition field="${ani}" expression="^(\d+)$" break="never" >
>
>         <action inline="true" application="set" data="testvarA=hello"/>
>         <action inline="true" application="set" data="testvarB=hello"/>
>         </condition>
>        <condition field="${testvarA}" expression="^$" break="never" />
>         <condition field="${testvarB}" expression="^$" break="never">
>
>                 <action application="log" data="WARNING TestVarsA and B
> are both empty"/>
>                 <anti-action application="log" data="WARNING TestVarsA and
> B are NOT both empty"/>
>        </condition>
>
>
> Then it works. (Comparing ani to any number of digits).
> What I really want is something like <condition expression="true">
>
>
>  Mmm. Strangely enough, I stumbled on that just after posting, but it
> still doesn't work
>
>         <action inline="true" application="set" data="testvarA=hello"/>
>         <action inline="true" application="set" data="testvarB=hello"/>
>        <condition field="${testvarA}" expression="^$" />
>         <condition field="${testvarB}" expression="^$" >
>                 <action application="log" data="WARNING TestVarsA and B
> are both empty"/>
>                 <anti-action application="log" data="WARNING TestVarsA and
> B are NOT both empty"/>
>        </condition>
>
> Result: "TestVarsA and B are both empty"
>
> hello alex,
>
> you must set testvarA and testvarB as inline
>
>  check this  http://wiki.freeswitch.org/wiki/Dialplan_XML#Inline_Actions
>
>  huseyin
>
>
>
>  On Wed, Jun 13, 2012 at 1:14 PM, Alex Lake <alex at thewinelake.com> wrote:
>
>> I've been struggling a bit with conditions. In particular the "break"
>> attribute, which I couldn't really find any documentation on.
>>
>>  <action application="set" data="testvarA=hello/>
>> <action application="set" data="testvarB=hello/>
>> <condition field="${testvarA}" expression="^$" />
>> <condition field="${testvarB}" expression="^$" >
>>    <action application="log" data="WARNING TestVarsA and B are both
>> empty"/>
>>    <anti-action application="log" data="WARNING TestVarsA and B are NOT
>> both empty"/>
>> </condition>
>>
>> The above gives "TestVarsA and B are both empty" which I don't understand!
>>
>> I think it would be nice to put some examples in the wiki that translate
>> from the usual way of doing things (perhaps using PHP or JavaScript
>> notation) to the dialplan format.
>>
>> For example, I have a requirement that might be expressed like this:
>>
>> <context name="dp0095">
>> <extension name="Outbound_call">
>>     if (${default_ani_prefix} == "" and sip_auth_username == "") {
>> <action application="log" data="WARNING default_ani_prefix and
>> sip_auth_username are not set (A)"/>
>> <action application="set"
>> data="default_ani_prefix=${tenant_id}${b_ext}1"/>
>>     }
>>     if (${default_ani_prefix} == "") {
>> <action application="log" data="WARNING default_ani_prefix is not set
>> (B)"/>
>> <action application="set" data="ani_prefix=${sip_auth_username}0"/>
>>     } else {
>> <action application="set" data="ani_prefix=${default_ani_prefix}"/>
>>     }
>>     if ($destination_number == "^(\d{8}.*)") {
>> <action application="bridge"
>>
>> data="[tenant_id=${tenant_id},a_ext=${a_ext},b_ext=${b_ext},origination_callee_id_number=$1,origination_caller_id_number=${ani_prefix}${ani}]sofia/internal/8980000000002$
>> 1 at 193.105.54.10"/>
>>     }
>> </extension>
>> </context>
>>
>> What is the nefarious combination of conditions, breaks, actions and
>> anti-actions required to implement this?
>>
>> I'm happy to try and put a newbie-perspective updates into some part of
>> the wiki. Talking of which, maybe it would be good to have more
>> example-based content in the wiki, but put it in a separate section so
>> that it doesn't clutter up the more reference-orientated bits.
>>
>> Alex
>>
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>
>
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