[Freeswitch-users] curl_xml

Erwin Davis davis.erwin at gmail.com
Mon May 24 12:31:40 PDT 2010


Hi, Vitalli,

Thanks for your PHP code. Unfortunately, I can't run that code because my
project is in rails.
But I didnot see the difference between you code and mine. What does the xml
log file look like when you turn on "xml_curl debug_on"? Could you cut and
paste them into  freeswitch pastebin?

My code is cloned from
http://wiki.freeswitch.org/wiki/Mod_xml_curl_Ruby_directory_example. I am
not sure that the xml output may cause some problem.

When I type "find_use_xml  id 1018 192.168.1.31", the FS ignored the
response from web server. Instead, it retrieve the info from the local
directory.

freeswitch at proxy1.voiceserver.com> find_user_xml id 1018  192.168.1.31
2010-05-24 15:12:12.239449 [CONSOLE] mod_xml_curl.c:299 XML response is in
/usr/local/freeswitch/
scripts803ca405-c463-4deb-8121-982e1251831a.tmp.xml
API CALL [find_user_xml(id 1018  192.168.1.31)] output:
<user id="1018">
      <params>
          <param name="password" value="1234"></param>   <<<<===== the
server response with "1018", "1234" is the local default setting

          <param name="vm-password" value="1018"></param>

    </params>

      <variables>
          <variable name="toll_allow"
value="domestic,international,local"></variable>

          <variable name="accountcode" value="1018"></variable>

          <variable name="user_context" value="default"></variable>

          <variable name="effective_caller_id_name" value="Extension
1018"></variable>

          <variable name="effective_caller_id_number"
value="1018"></variable>

          <variable name="outbound_caller_id_name" value="MyPBX"></variable>

          <variable name="outbound_caller_id_number"
value="0000000000"></variable>

          <variable name="callgroup" value="techsupport"></variable>

    </variables>

  </user>

Below is the rails code to output the xml response.
==============================================
========

  def directory

    if params['user'].nil? || params['user'].empty?
      ##if not looking for a user info, send 404 Not Found
      @out_xml = Output404NotFound()
    else
      @username = params['user'].to_s
      puts "username = " + @username
      @domain = params['domain'].to_s
      puts params
      @dir=Directory.find_by_effective_caller_id_number(@username)
      puts @dir
      if @dir.nil?
        @out_xml = Output404NotFound()
      else
        @out_xml = OutputXMLResponse()
      end
    end
    puts "reply for directory query: " + @out_xml + "\n"
  end

private

  def Output404NotFound
    xml_text = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>
                 <document type=\"freeswitch/xml\">
                     <section name=\"result\">
                          <result status=\"not found\" />
                     </section>
                 </document> "
    return xml_text
  end

  def OutputXMLResponse
    xml_text =
        "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>
           <document type=\"freeswitch/xml\">
             <section name=\"directory\" description=\"User Directory\">
                 <domain name=\"#{@domain}\">
                      <params>
                         <param name=\"dial-string\"
value=\"{presence_id=${dialed_user}@
${dialed_domain}}${sofia_contact(${dialed_user}@${dialed_domain})}\"/>
                      </params>

                       <groups>
                           <group name=\"default\">
                               <users>
                                  <user id=\"#{@username}\">
                                     <params>
                                        <param name=\"password\" value=\"" +
@dir.password + "\"/>
                                     </params>
                                  </user>
                               </users>
                           </group>
                         </groups>
                   </domain>
             </section>
         </document> "
     puts "reply for directory query: " + xml_text + "\n"
     return xml_text
  end



On Mon, May 24, 2010 at 8:38 AM, Vitalii Colosov <vetali100 at gmail.com>wrote:

> Just to avoid any misunderstanding - this is to check all other things
> around freeswitch configuration.
>
> If this will work, it will be very easy to add database lookup for the user
> trying to register:
>
>
> $user = $_POST['user'];
> $query="select password from your_users_table where user ='$user'";
> $result=mysqli_query($db_connection, $query);
>
> ...get user and password from the result
>
> And then use $user and $password variables instead of hard-coded "1018",
> "1018" in the code I provided.
>
> Really hope this helps, it works for me.
>
> Regards,
> Vitalie
>
>
> 2010/5/24 Vitalii Colosov <vetali100 at gmail.com>
>
>> Sorry there was an else related to the missing entry, i removed it.
>>
>> Please try another one.
>>
>> 2010/5/24 Vitalii Colosov <vetali100 at gmail.com>
>>
>> Please try to use my attached php script, if you can.
>>>
>>> I changed it to fit your data (user 1018, pass: 1018), but I did not
>>> check for any syntax error (hope it does not have :-) ).
>>>
>>> Please reply back on result.
>>>
>>> Regards,
>>>
>>> Vitalie
>>>
>>>
>>> 2010/5/24 Erwin Davis <davis.erwin at gmail.com>
>>>
>>>> yeah, my code replied with line 29-46. I donot know where the rest of
>>>> html code was generated.
>>>>
>>>> On Mon, May 24, 2010 at 10:34 AM, Milena <testeador01 at gmail.com> wrote:
>>>>
>>>>> Hello,
>>>>> You're not meant to send a whole website full of html tags as a
>>>>> response.
>>>>> Just reply the part of the lines 29 - 46 on your pastebin and get rid
>>>>> of the rest.
>>>>>
>>>>>
>>>>> 2010,
>>>>> /5/24 Erwin Davis <davis.erwin at gmail.com>
>>>>>
>>>>> Hi, I am stuck, My console log is in
>>>>>> http://pastebin.freeswitch.org/13030 and my xml log is in
>>>>>> http://pastebin.freeswitch.org/13029.  I guess that the problem
>>>>>> should be pretty small but I just can not figure it out. -:(  Thanks for
>>>>>> your help.
>>>>>>
>>>>>> On Mon, May 24, 2010 at 8:12 AM, Vitalii Colosov <vetali100 at gmail.com
>>>>>> > wrote:
>>>>>>
>>>>>>> Hi Erwin,
>>>>>>> Maybe you need to add the first line <?xml version="1.0"
>>>>>>> encoding="UTF-8" standalone="no"?>
>>>>>>>
>>>>>>> This is what I have and it works perfectly, tested right now:
>>>>>>>
>>>>>>> <?xml version="1.0" encoding="UTF-8" standalone="no"?>
>>>>>>> <document type="freeswitch/xml">
>>>>>>>   <section name="directory">
>>>>>>>     <domain name="$${domain}">
>>>>>>>       <params>
>>>>>>>         <param name="dial-string" value="{presence_id=${dialed_user}@
>>>>>>> ${dialed_domain}}${sofia_contact(${dialed_user}@
>>>>>>> ${dialed_domain})}"/>
>>>>>>>       </params>
>>>>>>>       <groups>
>>>>>>>         <group name="default">
>>>>>>>           <users>
>>>>>>>             <user id="1000">
>>>>>>>               <params>
>>>>>>>                 <param name="a1-hash" value="somehashvalue"/>
>>>>>>>                 <param name="vm-a1-hash" value="somehashvalue"/>
>>>>>>>               </params>
>>>>>>>               <variables>
>>>>>>>                 <variable name="user_context" value="default"/>
>>>>>>>                 <variable name="accountcode" value="1000"/>
>>>>>>>               </variables>
>>>>>>>             </user>
>>>>>>>           </users>
>>>>>>>         </group>
>>>>>>>       </groups>
>>>>>>>     </domain>
>>>>>>>   </section>
>>>>>>> </document>
>>>>>>>
>>>>>>> Regards,
>>>>>>> Vitalie
>>>>>>>
>>>>>>> _______________________________________________
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>
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