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<?php
/**
*
* Slimp3-Class
* for querying the slimp3 and the squeezebox players
*
* feel free to modify and use it whereever you want.
* would be nice if you could send me your changes,
*
* Homepage:
* http://trendwhores.de/slimclass.php
*
* Tobias Schlottke <tschlottke chr(64) virtualminds chr(46) de>
* http://www.trendwhores.de
*
* Modifications by Andreas <php chr(64) simply chr(46) nu>
* + Added more options to slimp3()
* + Added playlist() /w related options
* + Modified display() to get strings with spaces instead of +'s provided by urlencode
* + Modified _parse() to handle new options. Quick'n'dirty hack, could probably be prettier!
*
* Updated by Vollmer (vollmer@ampache.org)
* + Added timeout on fsockopen and error information
* + Added comments and cleaned up code to fix ampache coding standards
* License: GPL
*
*/
class Slimserver {
var $host = 'localhost';
var $port = 9090;
var $_connection;
var $playerindex;
var $playercount;
function Slimserver($host = NULL, $port = 9090) {
if ($host && $port) {
$this->host = $host;
$this->port = $port;
}
/* Attempt to establish connection */
if (!$this->_connection = fsockopen($this->host, $this->port,$errno,$errstr,'.5')) {
debug_event('slimserver','Error: Unable to open socket,' . $errno . ' - ' . $errstr,1);
return false;
}
$this->playercount = $this->_psend("player count ?");
for($i = 0; $i < $this->playercount; $i++) {
$this->playerindex[$i]['name'] = $this->_psend("player name $i ?");
$this->playerindex[$i]['ip'] = $this->_psend("player ip $i ?");
$this->playerindex[$i]['address'] = $this->_psend("player address $i ?");
# Added some more options /andreas
$this->playerindex[$i]['mode'] = $this->_psend($this->playerindex[$i]["address"] . " mode ?");
$this->playerindex[$i]['power'] = $this->_psend($this->playerindex[$i]["address"] . " power ?");
$this->playerindex[$i]['volume'] = $this->_psend($this->playerindex[$i]["address"] . " mixer volume ?");
$this->playerindex[$i]['treble'] = $this->_psend($this->playerindex[$i]["address"] . " mixer treble ?");
$this->playerindex[$i]['bass'] = $this->_psend($this->playerindex[$i]["address"] . " mixer bass ?");
$this->playerindex[$i]['tracks'] = $this->_psend($this->playerindex[$i]["address"] . " info total songs ?");
$this->playerindex[$i]['albums'] = $this->_psend($this->playerindex[$i]["address"] . " info total albums ?");
$this->playerindex[$i]['artists'] = $this->_psend($this->playerindex[$i]["address"] . " info total artists ?");
$this->playerindex[$i]['genres'] = $this->_psend($this->playerindex[$i]["address"] . " info total genres ?");
}
return true;
} // end constructor
function nowplaying($player = 0) {
$song = array(
"artist" => $this->_psend("artist $player ?"),
"title" => $this->_psend("title $player ?"),
"path" => $this->_psend("path $player ?"),
"duration" => $this->_psend("duration $player ?"),
"genre" => $this->_psend("genre $player ?"),
"album" => $this->_psend("album $player ?")
);
return $song;
}
# Added playlist() for related options /andreas
function playlist($player = 0) {
#Information related to playlist!
$index = $this->_psend("playlist index ?");
$index++;
$song = array(
"index" => $index,
"total" => $this->_psend("playlist tracks ?"),
# Spaces added to the end of the two first below, quick'n'dirty fix for parsing error... ;)
"nextartist" => $this->_psend("playlist artist " . $index . " "),
"nexttitle" => $this->_psend("playlist title " . $index . " "),
"shuffle" => $this->_psend("playlist shuffle ?"),
"repeat" => $this->_psend("playlist repeat ?")
);
return $song;
}
function display($l1, $l2, $duration = 5, $player = 0) {
#$this->_send("display ".urlencode($l1)." ".urlencode($l2)." ".$duration);
# above code gave me urlencoded strings on my displat, ie "Hello%20World", below did not... /andreas (php chr(64) simply chr(46) nu)
$l1 = str_replace(" ", "%20", $l1);
$l2 = str_replace(" ", "%20", $l2);
$this->_send("display ".$l1." ".$l2." ".$duration);
}
function cdisplay() {
return urldecode($this->_send("display ? ?"));
}
function close() {
$this->_send("exit");
return true;
}
# Modified by andreas (php chr(64) simply chr(46) nu)
# Don't ask why I did stuff here, don't remember ;)
function _parse($string, $cmd = NULL) {
if (!$cmd);
$cmd = $this->_lastcmd;
$quoted = preg_quote(substr($cmd, 0, -1), "\\");
if (preg_match("/^".$quoted."(.*)/i", $string, $matches)) {
$dec = urldecode(trim($matches[1]));
return $dec;
} elseif(preg_match("/^".substr($quoted, 0, -2)."(.*)/i", $string, $matches)) {
$dec = urldecode(trim($matches[1]));
if (substr($dec, -1, 1) == '?')
return substr($dec, 0, -1);
else
return $dec;
# extra parsing for cmd's where MAC address is involved. Me not good at regexps so... ;)
} elseif(preg_match("/^".$quoted."(.*)/i", urldecode(trim($string)), $matches)) {
$dec = trim($matches[1]);
if ($dec == "0")
return "play";
else
return $dec;
} else {
return "unable to parse reply: ".$string."<br>(cmd was: $cmd)";
}
}
function _send($string) {
$this->_lastcmd = $string;
if (fputs($this->_connection, $string."\n"))
return fgets($this->_connection);
else
return false;
}
function _psend($string) {
return $this->_parse($this->_send($string));
}
}
?>
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