Bonjour,
J'ai pas mal cherché (et perdu du temps) donc je partage...
Merci mille fois dragouf pour ton script python : https://github.com/dragouf/sfrtvctl
Ci-joint, un mini script en php pour utiliser les web sockets et démarrer le décodeur tv sfr SBT7.
<?php
$IP="192.168.1.100"; // a changer
$PORT=7682;
$ws = new ws(array('host' => $IP,'port' => $PORT,'wskey' => 'XXXXXXXXXXXXXXXXXXXXXX=='));
$ws->send('{"Params": {"Token": "LAN", "DeviceSoftVersion": "11.2.2", "Action": "ButtonEvent", "Press": [303], "DeviceModel": "iPhone"}}');
$ws->close();
class ws
{
private $params;
private $head;
private $instance;
public function __construct($params)
{
foreach($params as $key => $value)
$this->params[$key] = $value;
$this->head = "GET / HTTP/1.1\r\n" .
"Upgrade: websocket\r\n" .
"Host: ".$this->params['host'].":".$this->params['port']."\r\n" .
"Origin: ".$this->params['host'].":".$this->params['port']."\r\n" .
"Sec-WebSocket-Key: ".$this->params['wskey']."\r\n" .
"Sec-WebSocket-Version: 13\r\n" .
"Connection: upgrade\r\n" .
"Sec-WebSocket-Protocol: lws-bidirectional-protocol\r\n";
}
public function send($method)
{
$this->head .= "Content-Length: ".strlen($method)."\r\n\r\n";
$this->connect();
fwrite($this->instance, $this->hybi10Encode($method));
//$wsdata = fread($this->instance, 2000);
//return $this->hybi10Decode($wsdata);
}
public function close()
{
if($this->instance)
{
fclose($this->instance);
$this->instance = NULL;
}
}
private function connect()
{
$sock = fsockopen($this->params['host'], $this->params['port'], $errno, $errstr, 2);
fwrite($sock, $this->head);
$headers = fread($sock, 2000);
$this->instance = $sock;
}
private function hybi10Decode($data)
{
$bytes = $data;
$dataLength = '';
$mask = '';
$coded_data = '';
$decodedData = '';
$secondByte = sprintf('%08b', ord($bytes[1]));
$masked = ($secondByte[0]=='1') ? true : false;
$dataLength = ($masked===true) ? ord($bytes[1]) & 127 : ord($bytes[1]);
if ($masked===true)
{
if ($dataLength===126)
{
$mask = substr($bytes, 4, 4);
$coded_data = substr($bytes, 8);
}
elseif ($dataLength===127)
{
$mask = substr($bytes, 10, 4);
$coded_data = substr($bytes, 14);
}
else
{
$mask = substr($bytes, 2, 4);
$coded_data = substr($bytes, 6);
}
for ($i = 0; $i<strlen($coded_data); $i++)
$decodedData .= $coded_data[$i] ^ $mask[$i % 4];
}
else
{
if ($dataLength===126)
$decodedData = substr($bytes, 4);
elseif ($dataLength===127)
$decodedData = substr($bytes, 10);
else
$decodedData = substr($bytes, 2);
}
return $decodedData;
}
private function hybi10Encode($payload, $type = 'text', $masked = true)
{
$frameHead = array();
$frame = '';
$payloadLength = strlen($payload);
switch ($type)
{
case 'text' :
// first byte indicates FIN, Text-Frame (10000001):
$frameHead[0] = 129;
break;
case 'close' :
// first byte indicates FIN, Close Frame(10001000):
$frameHead[0] = 136;
break;
case 'ping' :
// first byte indicates FIN, Ping frame (10001001):
$frameHead[0] = 137;
break;
case 'pong' :
// first byte indicates FIN, Pong frame (10001010):
$frameHead[0] = 138;
break;
}
// set mask and payload length (using 1, 3 or 9 bytes)
if ($payloadLength>65535)
{
$payloadLengthBin = str_split(sprintf('%064b', $payloadLength), 8);
$frameHead[1] = ($masked===true) ? 255 : 127;
for ($i = 0; $i<8; $i++)
$frameHead[$i + 2] = bindec($payloadLengthBin[$i]);
// most significant bit MUST be 0 (close connection if frame too big)
if ($frameHead[2]>127)
{
$this->close(1004);
return false;
}
}
elseif ($payloadLength>125)
{
$payloadLengthBin = str_split(sprintf('%016b', $payloadLength), 8);
$frameHead[1] = ($masked===true) ? 254 : 126;
$frameHead[2] = bindec($payloadLengthBin[0]);
$frameHead[3] = bindec($payloadLengthBin[1]);
}
else
$frameHead[1] = ($masked===true) ? $payloadLength + 128 : $payloadLength;
// convert frame-head to string:
foreach (array_keys($frameHead) as $i)
$frameHead[$i] = chr($frameHead[$i]);
if ($masked===true)
{
// generate a random mask:
$mask = array();
for ($i = 0; $i<4; $i++)
$mask[$i] = chr(rand(0, 255));
$frameHead = array_merge($frameHead, $mask);
}
$frame = implode('', $frameHead);
// append payload to frame:
for ($i = 0; $i<$payloadLength; $i++)
$frame .= ($masked===true) ? $payload[$i] ^ $mask[$i % 4] : $payload[$i];
return $frame;
}
}
?>
Les autres commandes disponibles : (https://github.com/dragouf/sfrtvctl/blob/master/sfrtvctl/remote.py)
"VUP": 308,
"VDOWN": 307,
"RIGHT": 222,
"LEFT": 293,
"UP": 297,
"DOWN": 294,
"PUP": 290,
"PDOWN": 291,
"INFO": 301,
"RETURN": 27,
"OK": 13,
"NUMBER": "THIRDARGUMENT_UTF8DECIMALCODE",
"PLAYPAUSE": 306,
"FORWARD": 305,
"REWIND": 304,
"MUTE": 302,
"POWER": 30
Le payload pour afficher la chaine TF1 :
$key=1
$ws->send("{\"Params\": {\"Token\": \"LAN\", \"DeviceSoftVersion\": \"11.2.2\", \"Params\": [$key, \"zapdigit\"], \"Action\": \"CustomEvent\", \"DeviceModel\": \"iPhone\", \"Event\": \"GotoLive\"}}");
Bonne journée,
