test.agi

#!/usr/bin/php -q
<?php
// Copyright (c) 2015-2017 John Fawcett
// This is a dervied work licenced under GPL V3 or later
   
GLOBAL $stdin, $stdout, $stdlog, $parm_debug_on;
   
ob_implicit_flush(false);
set_time_limit(30);
error_reporting(0);


$parm_error_log = '/tmp/error.log';

// Set to 1 to turn on the log file
$parm_debug_on = 1;


if ($parm_debug_on)
{
	$stdlog = fopen( $parm_error_log, 'w' );
	fputs( $stdlog, "---Start---\n" );
}

   
$stdin = fopen( 'php://stdin', 'r' );
$stdout = fopen( 'php://stdout', 'w' );
   
while ( !feof($stdin) ) 
{
	$temp = fgets( $stdin );
      
	// Strip off any new-line characters
	$temp = str_replace( "\n", "", $temp );
      
	$s = explode( ":", $temp );
	$agivar[$s[0]] = trim( $s[1] );

	if ( ( $temp == "") || ($temp == "\n") )
	{
		break;
	}
} 


$result=$argv[1]+$argv[2];
execute_agi('SET VARIABLE dynroute '.$result);
//execute_agi('SET VARIABLE xxxx '.$result); 
// where xxxx is the AGI result variable defined in dynroute
exit;

//--------------------------------------------------
// This function will send out the command and get
// the response back
//--------------------------------------------------
function execute_agi( $command )

{
   GLOBAL $stdin, $stdout, $stdlog, $parm_debug_on;
   
   fputs( $stdout, $command . "\n" );
   fflush( $stdout );
   if ($parm_debug_on)
       fputs( $stdlog, $command . "\n" );
   
   $resp = fgets( $stdin, 4096 );
   
   if ($parm_debug_on)
       fputs( $stdlog, $resp );
   
   if ( preg_match("/^([0-9]{1,3}) (.*)/", $resp, $matches) ) 
   {
       if (preg_match('/result=([-0-9a-zA-Z]*)(.*)/', $matches[2], $match)) 
       {
           $arr['code'] = $matches[1];
           $arr['result'] = $match[1];
           if (isset($match[3]) && $match[3])
               $arr['data'] = $match[3];
           return $arr;
       } 
       else 
       {
           if ($parm_debug_on)
               fputs( $stdlog, "Couldn't figure out returned string, Returning code=$matches[1] result=0\n" );
           $arr['code'] = $matches[1];
           $arr['result'] = 0;
           return $arr;
       }
   } 
   else 
   {
       if ($parm_debug_on)
           fputs( $stdlog, "Could not process string, Returning -1\n" );
       $arr['code'] = -1;
       $arr['result'] = -1;
       return $arr;
   }
}