Difference between revisions of "OpenSPOT/example/php"

Latest revision as of 11:12, 19 March 2017

<syntaxhighlight lang="php">

1. !/usr/bin/php

<?php

   //This example logs into OpenSPOT, shows some information (if 'debug' is set to true)
   // and sends an SMS to a local tranceiver (via the modem, not via the network)

   // ----------- configuration :
   $debug = false;
   $server   = "http://my.openspot.ip.address";
   $password = "openspot";

   $sms_dst = 0000000;   // THE DESTINATION DMRid GOES HERE;
   $sms_src = 0000000;   // THE SOURCE DMRid GOES HERE;
   $sms_fmt = 2;         // format:  0 - ETSI, 1 - UDP, 2 - UDP/Chinese

   $msg="This is a test message from ON7LDS";
   // ---------------------------------------------------------------------------------

   $token=file_get_contents ("$server/gettok.cgi");
   $data=json_decode($token,true);
   if ($debug) print_r($data);
   $digest = hash("sha256", $data['token'].$password);  //binair
   if ($debug) echo "Digest : $digest\n\n";

   $data = array(
       'token' => $data['token'],
       'digest' => $digest
   );

   $opts=array(
       "http" => array(
           // http://www.php.net/manual/en/context.http.php
           'method'  => 'POST',
           'header'  => "Authorization: Bearer null\r\n".
                        "Content-type: application/json\r\n",
           'content' => json_encode($data)
       )
   );
   // Create the context for the request
   $context = stream_context_create($opts);

   $response = @file_get_contents("$server/login.cgi", false, $context);

   // Check for errors
   if($response === false){
       if ($debug) die('Failed '.print_r(error_get_last(),true)."\n");
       die("Login failed\n");
       }
   // Decode the response
   $responseData = json_decode($response, true);
   if ($debug) print_r($responseData);
   $jwt=$responseData['jwt'];

   if ($debug) echo "\njwt = $jwt\n\n";

   if ($debug) print "Authorisation status : \n" . @file_get_contents("$server/checkauth.cgi")."\n";

   $opts=array(
       "http" => array(
           'method'  => 'GET',
           'header'  => "Authorization: Bearer $jwt\r\n"
       )
   );
   $context = stream_context_create($opts);

   if ($debug) {
       $response = file_get_contents("$server/info.cgi", false, $context);
       $responseData = json_decode($response, true);
       print "Openspot Device Info :\n";
       print_r($responseData);
   }

   if ($debug) {
       $response = file_get_contents("$server/modemfreq.cgi", false, $context);
       $responseData = json_decode($response, true);
       print "Openspot Modem Frequency : \n";
       print_r($responseData);
   }

   $response = file_get_contents("$server/status-dmrsms.cgi", false, $context);
   $responseData = json_decode($response, true);
   if ($debug) { print "Openspot SMS status : \n"; print_r($responseData); }

   $data = array(
       "only_save" => 0,
       "intercept_net_msgs" => 1,
       "send_dstid" => $sms_dst,
       "send_calltype" => 0,<-><------>// 0 = private, 1 = group
       "send_srcid" => $sms_src,
       "send_format" => $sms_fmt,<---><------>// 0 - ETSI, 1 - UDP, 2 - UDP/Chinese
       "send_tdma_channel" => 0,
       "send_to_modem" => 1,
       "send_msg" => bin2hex(mb_convert_encoding($msg, "UTF-16"))
   );
   $opts=array(
       "http" => array(
           'method'  => 'POST',
           'header'  => "Authorization: Bearer $jwt\r\n".
                        "Content-type: application/json\r\n",
           'content' => json_encode($data)
       )
   );
   $smscontext = stream_context_create($opts);

   $response = @file_get_contents("$server/status-dmrsms.cgi", false, $smscontext);

   if ($response===false) {
       print "Send SMS failed\n\n";
   } else {
       print "SMS sent\n\n";
   }

?> </syntaxhighlight>