91 lines
2.9 KiB
PHP
91 lines
2.9 KiB
PHP
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<?php
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/*
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The MIT License (MIT)
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Copyright (c) 2015 Phil Parsons <phil@parsons.uk.com>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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class Orvibo
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{
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private $host;
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private $port;
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private $mac;
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private $delay = 10000; //microseconds
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private $subscribed=false;
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private $twenties = array(0x20,0x20,0x20,0x20,0x20,0x20);
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private $zeroes = array(0x00,0x00,0x00,0x00);
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public function __construct($host = '10.10.100.254', $port = 10000, $mac)
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{
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$this->host = $host;
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$this->port = $port;
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$this->mac = $mac;
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if ($this->subscribed === false) {
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$this->subscribe();
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}
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}
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public function getDelay()
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{
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return $this->delay;
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}
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private function subscribe() {
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$command = array(0x68,0x64,0x00,0x1e,0x63,0x6c);
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$command = array_merge($command, $this->mac, $this->twenties, array_reverse($this->mac),
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$this->twenties);
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$this->sendCommand($command);
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$this->subscribed=true;
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}
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public function on() {
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if ($this->subscribed === false) {
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$this->subscribe();
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}
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$command = array(0x68,0x64,0x00,0x17,0x64,0x63);
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$command = array_merge($command, $this->mac, $this->twenties, $this->zeroes, array(0x01));
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$this->sendCommand($command);
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}
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public function off() {
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if ($this->subscribed === false) {
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$this->subscribe();
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}
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$command = array(0x68,0x64,0x00,0x17,0x64,0x63);
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$command = array_merge($command, $this->mac, $this->twenties, $this->zeroes, array(0x00));
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$this->sendCommand($command);
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}
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public function sendCommand(Array $command)
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{
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$message = vsprintf(str_repeat('%c', count($command)), $command);
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for ($try=0;$try<5;$try++) {
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if ($socket = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP)) {
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socket_sendto($socket, $message, strlen($message), 0, $this->host, $this->port);
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socket_close($socket);
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usleep($this->getDelay()); //wait 100ms before sending next command
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}
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}
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}
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}
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