asterisk users - Mar 2007 - How can I use the "GET VARIABLE variablename" in AGI

Hi,All,

 I wang to use AGI in asterisk1.4.
 AGI file / myperl.agi

 #!/usr/bin/perl
use strict;
...... 
	print STDERR "7.  Testing GET VARIABLE...";
	print "GET VARIABLE EXTEN \"\"\n";
	my $result = <STDIN>;
	&checkresult($result);

......

when the agi execute; asterisk conosle  show that : 

AGI Rx << GET VARIABLE EXTEN ""
AGI Tx >> 520-Invalid command syntax.  Proper usage follows:

AGI Tx >>  Usage: GET VARIABLE <variablename>
        Returns 0 if <variablename> is not set.  Returns 1 if
<variablename>
 is set and returns the variable in parentheses.
 example return code: 200 result=1 (testvariable)

AGI Tx >> 520 End of proper usage.

------------------------------------------------------------------------------------------

I couldn't get the global variable ${EXTEN}, who can told me where is the
wrong?

Thanks a lot,
Amy


	

???

??????????
????????lijun820311@163.com
??????????2007-03-02

?? wrote:
> Hi,All,
> 
>  I wang to use AGI in asterisk1.4.
>  AGI file / myperl.agi
> 
>  #!/usr/bin/perl
> use strict;
> ...... 
> 	print STDERR "7.  Testing GET VARIABLE...";
> 	print "GET VARIABLE EXTEN \"\"\n";
> 	my $result = <STDIN>;
> 	&checkresult($result);
> 
> ......
> 
I don't know perl, but try either taking the escaped quotes out or
surrounding EXTEN with them.


-- 

Warm Regards,

Lee

>From: "Àî¾ý" <lijun820311@163.com>
>Date: Fri, 2 Mar 2007 10:53:04 +0800
>
>Hi,All,
>
>  I wang to use AGI in asterisk1.4.
>  AGI file / myperl.agi
>
>  #!/usr/bin/perl
>use strict;
>......
>	print STDERR "7.  Testing GET VARIABLE...";
>	print "GET VARIABLE EXTEN \"\"\n";
Why do you want put "" after variable name?  AGI is complaining about 
syntax.  Try
print "GET VARIABLE EXTEN\n";

Yuan Liu
>	my $result = <STDIN>;
>	&checkresult($result);
>
>......
>
>when the agi execute; asterisk conosle  show that :
>
>AGI Rx << GET VARIABLE EXTEN ""
>AGI Tx >> 520-Invalid command syntax.  Proper usage follows:
>
>AGI Tx >>  Usage: GET VARIABLE <variablename>
>         Returns 0 if <variablename> is not set.  Returns 1 if 
><variablename>
>  is set and returns the variable in parentheses.
>  example return code: 200 result=1 (testvariable)
>
>AGI Tx >> 520 End of proper usage.
>
>------------------------------------------------------------------------------------------
>
>I couldn't get the global variable ${EXTEN}, who can told me where is
the
>wrong?
>
>Thanks a lot,
>Amy
>
>
>¡¡¡¡¡¡
>
>¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Àî¾ý
>¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡lijun820311@163.com
>¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡2007-03-02