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moha/moha.php

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<?php
//Constants
define( "EOL", "\n");
define("Z2M", "zigbee2mqtt");
define("ON", 1);
define("OFF", 0);
define("AUTO", 0);
define("MANUAL", 1);
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declare(ticks = 1);
$listProperties = array("powerSource" => "batterie");
$listPropertiesKeys = array("property");
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require "class/main.php";
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//global variables
$topics = array(); // list of topics
$mids = array(); // list of message IDs
$devices = array(); // array of device objetcs
$indexDevices = array(); // index devices by ieee_address
$hooksList = array(); // list of hooks to be included
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$hooks = array(); // array of hooks
$notificationMethods = array(); // array of notification methods objects
$events = array(); // list of event objects
$changed = array(); // list of changed devices
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$dbInit = false; // flag to indicate that desvices db is initialized
$connected = false; // connected to MQTT server
$included = false; // flag indicate scripts are loaded
$nSubscribed = 0; // Number of topics subsribed
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$logFh = null; // filehandle of log file
$curlErr = 0; // Number of errors returned by curl
$configDir = "./config"; // default config dir (production value is /etc/moha/)
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// topics definition
$topics["zigbee2mqtt"] = new topic;
// gettext
bindtextdomain("moha", "./locale");
textdomain("moha");
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if (!init()) exit(1);
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$client = new Mosquitto\Client();
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// log levels
define( "DEBUG", $client::LOG_DEBUG); // => 16
define( "INFO", $client::LOG_INFO); // => 1
define( "NOTICE", $client::LOG_NOTICE); // => 2
define( "WARNING", $client::LOG_WARNING); // => 4
define( "ERROR", $client::LOG_ERR); // => 8
define( "ALL", DEBUG | INFO | NOTICE | WARNING | ERROR);
$logLevel = ALL;
$notificationLevel = WARNING | ERROR;
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require "utils.php";
require "mqtt_functions.php";
require "events.php";
require "db_functions.php";
require "class/availability.php";
//include predefined file witch define constants for devices
if (is_readable($configDir . "/" . "devices_constants.php"))
{
$hooksList[] = $configDir . "/" . "devices_constants.php";
//echo "hooklist"; print_r($hooksList); echo EOL;
logger(INFO, sprintf(_("%s/devices_constants.define found, so it will be included :-)"), $configDir));
}else
{
logger(WARNING, sprintf(_("%s/devices_constants.define not found, so not included :-)"), $configDir));
}
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// defining callback functions
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$client->onConnect('connectResponse');
$client->onDisconnect('disconnectResponse');
$client->onSubscribe('subscribeResponse');
$client->onUnsubscribe('unsubscribeResponse');
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$client->onMessage('message');
$client->onLog('logger');
$client->onPublish('publishResponse');
//signal handling
pcntl_signal(SIGTERM, 'signalHandler');// Termination ('kill' was called)
pcntl_signal(SIGHUP, 'signalHandler'); // Terminal log-out
pcntl_signal(SIGINT, 'signalHandler');
// Program start
$client->connect("192.168.1.253", 1883, 5);
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foreach($topics as $name => $topic)
{
//echo $name;
$topic->mid = $client->subscribe($name . "/#", 2);
$mids[$topic->mid] = $name;
$topic->status = false;
}
$oneshot = false;
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while (true)
{
$client->loop();
if ($dbInit == 2 and ! $included)
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{
loadHooks("./hooks", $hooksList);
if (!empty($hooksList))
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{
foreach ($hooksList as $hook)
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{
logger(INFO, _("Including ") . $hook . EOL);
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include $hook;
}
}
}elseif($dbInit == 2 and $included)
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{
if ($oneshot === false) // execute once initialization finished
{
$oneshot = true;
}
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checkEvents();
}
}
endMoha();
function init()
{
global $logFh, $client;
date_default_timezone_set('Europe/Paris');
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if (! $logFh = fopen("moha.log", "w") )
{
echo _("error opening log file");
return false;
}
return true;
}
function loadHooks($dir, &$hookList)
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{
global $included;
$files = scandir($dir);
//print_r($files);
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foreach ($files as $file)
{
//echo "=====> $file" . EOL;
if ($file != "." and $file != "..")
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{
//echo "not . or .." . EOL;echo strpos($file, ".php", -4) . EOL;
if (is_dir($dir . "/" . $file))
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{
//echo "directory : " . $dir . '/' . $file . EOL;
loadHooks($dir . '/' . $file, $hookList);
}elseif (strpos($file, ".php", -4) !== false)
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{
//echo "file : " . $dir . "/" . $file . EOL;
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$hookList[] = $dir . "/" . $file;
}
}
}
//print_r($hookList);
$included = true;
}
function endMoha()
{
global $topics, $nSubscribed ,$client, $logFh, $connected;
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$x = 0;
$mid = $client->unsubscribe("#");
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while ($connected)
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{
//echo $nSubscribed;0x00124b0022ebac5c
if ( $x++ > 60)
{
$client->disconnect();
fclose($logFh);
exit (1);
}
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$client->loop();
}
fclose($logFh);
exit(0);
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}
?>