Re: [Serusers] About exec_dset() - sr-users

4 Jun 2007

Dear SIP:
    Thank your reply for my question. I modify my shell script and run the 
script alone.
It can work

My shell script:

num=Bob(a)test.org
if [ -z "$num" ]
then
echo "$*"
else
echo $num
fi

When I call Alice(a)test1.org then request uri will change to Bob(a)test.org.
But  still did not work.
Thank your response

Chungyu

...
  That script a) has syntax errors, and b) doesn't
make any sense.

 Have you run the script alone? The line:
 if[! -z "$num" ]
 needs a space before the !

 Also, logically, I don't get what you're trying to do. Currently, your
 script checks to see if $num has a value. If it DOES, then it echoes
 back the script arguments. If not, it echoes back sip:$num.... which
 doesn't make a bit of sense. You set $num in the beginning, so it ALWAYS
 has a value... so it's always going to echo back the script arguments.
 And if, for some strange reason, it DIDN'T have a value, why would you
 want to echo back a non-value?

 I don't get it.

 chungyu wrote:
  Dear all:
 I want to change the content of request uri. I use this function
 ,exec_dset(), to change it.
 This is my configuration:
 if (!lookup("location")) {
 exec_dset("/usr/local/etc/openser/shell/sh1");
 #sl_send_reply("404", "Not Found");
 exit;
 };
 shell scrip: sh1
 #!/bin/sh
 num=200(a)xx.xx.xx.xx <mailto:num=200@xx.xx.xx.xx>
 if [! -z "$num" ]
 then
 echo "$*"
 else
 echo "sip:$num"
 fi

 but it doesn't work.
 error message:
 ERROR:exec_str: no uri from /usr/local/etc/openser/shell/sh1
 XX(a)xx.xx.xx <mailto:XX@xx.xx.xx>.....
 Can somebody tell me what's wrong with my shell script.
 Thank you for your response
 chungyu
 2007/06/4
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