Commit 4678d928 authored by Andrey Filippov's avatar Andrey Filippov
Browse files

updated camera state

parent f00269cd

src/lwir16/lwir16.php

+15 −2
Original line number Diff line number Diff line
@@ -74,6 +74,7 @@ 
   define('DAEMON_CTRL',        'daemon');

   define('DAEMON_CTRL_CMDS',   'cmd'); //comma-separated commands to be sent to the daemon

   define('OUTPUT_LOG',         'output_log'); // redirect daemon output

   define('CAMERA_STATE',       '/var/state/camera');

   

//   print_r($_GET); // magic

//   exit(0); // magic
@@ -267,7 +268,7 @@ 
               exit(0); // no time to close log

           } else if ($cmd == 'state'){

               // TODO: read all subcameras

               $state = file('/var/state/camera');

               $state = file(CAMERA_STATE);

               $xml = new SimpleXMLElement("<?xml version='1.0'  standalone='yes'?><lwir16_state/>");

               foreach ($state as $line){

                   $kv = explode('=',$line);
@@ -1087,4 +1088,16 @@ EOT; 
        }

    }

    

    function isCameraBooted(){

        return (getCameraState(CAMERA_STATE) == 'INITIALIZED');

    }

    

    function getCameraState($camera_state_file){

        if (!file_exists($camera_state_file)){

            return NULL;

        }

        $camera_state =  parse_ini_file($camera_state_file);

        return $camera_state['state'];

    }

   

?>