Hallo,
nachdem ich nichts an Steuerung für mein Raumfeldsystem gefunden haben, hab ich mir selbst was gebaut und will das Ergebnis hier teilen. Die Funktionen haben nicht besonders viel Errorhandling und keine Dokumentation, dafür fehlt mir gerade die Zeit 
Meine wichtigsten Funktionen waren Play/Stop der Musik in den einzelnen Räumen um einen Wecker/Timer zu bekommen den die App nicht liefert, bzw. alle Geräte beim verlassen des Hauses anzuhalten.
Mit den Raumfeldgeräten zu reden ist ein bißchen umständlich, man muss immer mit dem Master und dann der jeweiligen Zone reden. Da die Verbindung nach dem Senden des Befehls nicht geschlossen wird, musste ich mir da einen kleinen Hack einfallen lassen (nicht besonders schön, geht aber bisher ohne Probleme).
Zum starten in der Funktion getRFDevicesList() die IP des Master hinterlegen, danach kann man dann getRFZones() aufrufen und bekommt alle Zonennamen als Array. Diese sind der Parameter für die einzelnen Befehl z.B. RFStop(„Kueche“) …
<?
function getRFDevicesList()
{
$RFBase = "192.168.254.211";
//do not change behind this comment
$port="47365";
$content_listdevices="http://".$RFBase.":".$port."/listDevices";
$content_getzones="http://".$RFBase.":".$port."/getZones";
$opts = array('http' => array(
'method' => 'POST',
));
$URL = $content_getzones;
$context = stream_context_create($opts);
$ZoneList = utf8_decode(file_get_contents($URL, false, $context));
//echo $ZoneList;
$DevicesNameArray = "";
$DevicesUDNArray = "";
$DevicesInformationArray = "";
if (strlen($ZoneList)>0)
{
$xml = simplexml_load_string(utf8_decode($ZoneList));
$xml_zones=$xml->zones;
$i = 0;
//print_r($xml_zones);
foreach ($xml_zones->zone as $node)
{
//print_r ($node->room->renderer);
for($x = 0;$x < $node->room->renderer->count();$x++)
{
$DevicesNameArray[$i] =trim($node->room->attributes()->name[0]);
$DevicesUDNArray[$i] = trim($node->attributes()->udn[0]);
$i++;
}
}
}
//print_r($DevicesUDNArray);
$URL = $content_listdevices;
$context = stream_context_create($opts);
$DevicesList = utf8_decode(file_get_contents($URL, false, $context));
//echo $DevicesList;
if (strlen($DevicesList)>0)
{
$xml = simplexml_load_string(utf8_decode($DevicesList));
//print_r($xml);
foreach ($xml as $node)
{
//print_r($node);
for($x = 0;$x < count($DevicesUDNArray);$x++)
{
if (trim($node->attributes()->udn[0]) == $DevicesUDNArray[$x])
{
$LocationArray[$x] = trim($node->attributes()->location[0]);
$DevicesInformationArray[$x] = $DevicesNameArray[$x]."#".$DevicesUDNArray[$x]."#".substr(explode(":",trim($node->attributes()->location[0]))[1],2)."#".substr(explode(":",trim($node->attributes()->location[0]))[2],0,5);
}
}
}
}
return $DevicesInformationArray;
}
function getRFRoomAddress($Room)
{
$DevicesList = getRFDevicesList();
for($x = 0;$x < count($DevicesList);$x++)
{
$temp = explode("#",$DevicesList[$x]);
if ($temp[0] == $Room)
{
return explode("#",$temp[2]."#".$temp[3]);
}
}
}
function getRFZones()
{
$DevicesList = getRFDevicesList();
$RetArray = "";
for($x = 0;$x < count($DevicesList);$x++)
{
$temp = explode("#",$DevicesList[$x]);
$RetArray[$x] = $temp[0];
}
return $RetArray;
}
function sendPacket($address, $port, $content )
{
//echo "Content:
".$content;
$fp = fsockopen($address, $port , $errno, $errstr, 10);
if (!$fp)
throw new Exception("Error opening socket: ".$errstr." (".$errno.")");
fputs ($fp, $content);
$ret = "";
$exit = false;
while ($exit != true && !feof($fp)) {
$temp = fgets($fp,2);
$ret = $ret.$temp;
$pos = strripos($ret,"</s:Body></s:Envelope>");
if ($pos > 0)
{
fclose($fp);
if(strpos($ret, "200 OK") === false)
throw new Exception("Error sending command: ".$ret);
return $ret;
exit;
}
}
fclose($fp);
if(strpos($ret, "200 OK") === false)
throw new Exception("Error sending command: ".$ret);
return $ret;
}
function getSingleValue($ret)
{
$needle ='xmlns:u="urn:schemas-upnp-org:service:';
$pos = strpos($ret,$needle);
$ret = substr($ret,$pos+strlen($needle));
$needle ='>';
$pos = strpos($ret,$needle);
$ret = substr($ret,$pos+strlen($needle));
$needle ='>';
$pos = strpos($ret,$needle);
$ret = substr($ret,$pos+strlen($needle));
$needle ='<';
$pos = strpos($ret,$needle);
$ret = substr($ret,0,$pos);
return $ret;
}
function RFGetVolume($Room)
{
$AddressArray = getRFRoomAddress($Room);
$DeviceIP = $AddressArray[0];
$DevicePort = $AddressArray[1];
$context='POST /RenderingService/Control HTTP/1.1
HOST: '.$DeviceIP.':'.$DevicePort.'
SOAPACTION: "urn:schemas-upnp-org:service:RenderingControl:1#GetVolume"
CONTENT-TYPE: text/xml ; charset="utf-8"
Content-Length: 380
<?xml version="1.0" encoding="utf-8"?>
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<u:GetVolume xmlns:u="urn:schemas-upnp-org:service:RenderingControl:1">
<InstanceID>0</InstanceID>
<Channel>Master</Channel>
</u:GetVolume>
</s:Body>
</s:Envelope>';
$return = sendPacket($DeviceIP,$DevicePort,$context);
$return = getSingleValue($return);
return $return;
}
function RFStop($Room)
{
$AddressArray = getRFRoomAddress($Room);
$DeviceIP = $AddressArray[0];
$DevicePort = $AddressArray[1];
$context='POST /TransportService/Control HTTP/1.1
HOST: '.$DeviceIP.':'.$DevicePort.'
SOAPACTION: "urn:schemas-upnp-org:service:AVTransport:1#Stop"
CONTENT-TYPE: text/xml ; charset="utf-8"
Content-Length: 252
<?xml version="1.0" encoding="utf-8"?>
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<u:Stop xmlns:u="urn:schemas-upnp-org:service:AVTransport:1">
<InstanceID>0</InstanceID>
</u:Stop>
</s:Body>
</s:Envelope>';
$return = sendPacket($DeviceIP,$DevicePort,$context);
return $return;
}
function RFChangeVolume($Room,$Volume)
{
$AddressArray = getRFRoomAddress($Room);
$DeviceIP = $AddressArray[0];
$DevicePort = $AddressArray[1];
$context='POST /RenderingService/Control HTTP/1.1
HOST: '.$DeviceIP.':'.$DevicePort.'
SOAPACTION: "urn:schemas-upnp-org:service:RenderingControl:1#ChangeVolume"
CONTENT-TYPE: text/xml ; charset="utf-8"
Content-Length: 380
<?xml version="1.0" encoding="utf-8"?>
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<u:ChangeVolume xmlns:u="urn:schemas-upnp-org:service:RenderingControl:1">
<InstanceID>0</InstanceID>
<Amount>'.$Volume.'</Amount>
</u:ChangeVolume>
</s:Body>
</s:Envelope>';
$return = sendPacket($DeviceIP,$DevicePort,$context);
$return = getSingleValue($return);
return $return;
}
function RFPlay($Room)
{
$AddressArray = getRFRoomAddress($Room);
$DeviceIP = $AddressArray[0];
$DevicePort = $AddressArray[1];
$context='POST /TransportService/Control HTTP/1.1
HOST: '.$DeviceIP.':'.$DevicePort.'
SOAPACTION: "urn:schemas-upnp-org:service:AVTransport:1#Play"
CONTENT-TYPE: text/xml ; charset="utf-8"
Content-Length: 356
<?xml version="1.0" encoding="utf-8"?>
<s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<u:Play xmlns:u="urn:schemas-upnp-org:service:AVTransport:1">
<InstanceID>0</InstanceID>
<Speed>1</Speed>
</u:Play>
</s:Body>
</s:Envelope>';
$return = sendPacket($DeviceIP,$DevicePort,$context);
return $return;
}
?>
Bei Fragen gerne melden.
Grüße
SebiMann