94 lines
2.2 KiB
PHP
94 lines
2.2 KiB
PHP
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<?php
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declare(ticks = 1);
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$ProcName = "pws2mqtt"; // name of the proceesus in ps, top, pstree, ...;
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$topicName = "pws2mqtt"; // name of the topic in mqtt
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$friendlyName = "WH2650A"; // friendly name of the device in mqtt
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$macAddress = "0x483fda53cbcb"; // lan mac address as lan identity TODO get from device
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$type = "Meteo";
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$connected = false; // connected to mqtt server true/false
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$logFh = null; // filehandle of log file
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$configDir = "./config"; // path of the config file TODO change to /etc
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$mqttServerAddress = "127.0.0.1";
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$mqttServerPort = "1883";
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$listenHost = "0.0.0.0";
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$listenPort = 5000;
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require "mqtt_functions.php";
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logger(DEBUG, _("local pws server init ( no nblocking)"));
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// server init: No Timeout
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set_time_limit(0);
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ob_implicit_flush();
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$error_message = null;
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$error_code = null;
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$socket = stream_socket_server("tcp://" . $listenHost . ":" . $listenPort, $error_code, $error_message) or logger(ERROR, _("Could not create socket") . EOL);
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stream_set_blocking($socket, false);
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logger(DEBUG, _("looping"));
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while(1)
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{
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$read = array( $socket );
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$array = array();
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$ipAddress = null;
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$ipPort = null;
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if ( stream_select( $read, $array, $array, 0 ))
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{
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logger(DEBUG,_("socket ready to read"));
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$spawn = stream_socket_accept($socket);
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if ($spawn !== false)
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{
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logger(DEBUG,_("socket accepted"));
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$input = stream_get_line($spawn, 4096,"");
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logger(DEBUG, $input);
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if (!empty($input))
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{
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$input = substr($input,6);
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$input = explode(" ", $input); // suppress text
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$array = explode("&", $input[0]); // make array of properties
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//echo "Array" .EOL;
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//print_r($array);
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$payload = mkPayload($array);
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echo $payload;
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publish($payload);
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}
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}
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}
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$client->loop();
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sleep(1);
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}
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// Prepare payload to send to mqtt server
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function mkPayload($array)
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{
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global $macAddress, $type;
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unset ($array[0]);
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unset ($array[1]);
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$payload = '{"ieeeAddress":"' . $macAddress . '","type":"' . $type . '"';
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foreach($array as $property)
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{
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$r = explode("=", $property);
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$payload .= ',"' . $r[0] . '":';
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if (is_numeric($r[1]))
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{
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$payload .= $r[1];
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}else
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{
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$payload .= '"' . $r[1] . '"';
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}
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}
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return $payload . "}";
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}
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function closeAll()
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{
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socket_close($spawn);
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socket_close($socket);
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}
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?>
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