467 lines
13 KiB
PHP
467 lines
13 KiB
PHP
<?php
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$title = "moha";
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cli_set_process_title($title);
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file_put_contents("/proc/".getmypid()."/comm",$title);
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declare(ticks = 1);
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$testMode = false;
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require "constants.php";
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//Test mode is executing moha from its directory
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//no test mode, moha is system wide
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if ($testMode)
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{
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$logLevel = ALL; // INFO | NOTICE | WARNING | ERROR | ALERT; //ALL;
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$mqttServerIp = "192.168.1.253"; // IP address of mqttserver in test mode
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$dataPath = "./";
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$logFile = "./moha.log"; // Path of log file
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$configDir = "./config"; // default config dir (production value is /etc/moha/)
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$httpServerIp = "192.168.1.253";
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}else
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{
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//$logLevel = DEBUG | INFO | NOTICE | WARNING | ERROR | ALERT;
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$mqttServerIp = "127.0.0.1"; // IP address of mqttserver in production mode
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$dataPath = "/usr/share/moha/";
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$logFile = "/var/log/moha.log"; // Path of log file
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$configDir = "/etc/moha"; // default config dir (production value is /etc/moha/)
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$httpServerIp = "127.0.0.1";
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}
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require $configDir . "/config.php";
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require $configDir . "/liste_telephones.php";
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$listProperties = array("powerSource" => "batterie");
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$listPropertiesKeys = array("expose");
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//global variables
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$topics = array(); // list of topics
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$mids = array(); // list of message IDs
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$devices = array(); // array of device objetcs
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$indexDevices = array(); // index of devices by ieee_address
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$indexFriendlyNames = array(); // index of devices by friendly name
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$indexTypes = array();
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$indexProperties = array(); // index of properties
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$hooksList = array(); // list of hooks to be included
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$hooks = array(); // array of hooks
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$scripts = array(); // array of user's script
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$propertiesLoggers = array(); // array of loggers's callbacks
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$topicsCallbacks = array(); // array of topics's callbacks
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$notificationMethods = array(); // array of notification methods objects
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$events = array(); // list of event objects
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$monitored = array(); // list of device to watch
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$changed = array(); // list of changed devices
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$dbInit = 0; // flag to indicate that devices db is initializedl
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$connected = false; // connected to MQTT server
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$included = false; // flag indicate scripts are loaded
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$nSubscribed = 0; // Number of topics subsribed
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$logFh = null; // filehandle of log file
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$curlErr = 0; // Number of errors returned by curl
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//$configDir = "./config"; // default config dir (production value is /etc/moha/)
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$hooksInitialized = 0; // are all hooks initialized ? false/true
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$flagHooks = false;
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$devicesRequest = false; // set to true when publishing device request to zigbee2mqtt
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$presence = array(); // name and status of presence
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$timeLoop = new datetime("now");
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// initalisation
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if (!init()) exit(1);
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// (re)démarre le démon de présence
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system("sudo /usr/bin/systemctl restart presenceD.service");
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// gettext
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bindtextdomain("moha", "./locale");
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textdomain("moha");
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######################################################################################################################
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## Fonctions ##
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######################################################################################################################
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function notify($message, $device)
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{
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global $notificationMethods, $defaultUser;
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$result = false;
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$destinataire = array();
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logger(DEBUG, _("notify function "), __FILE__ . ":" . __LINE__);
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if (empty($device) or !isset($device))
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{
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$destinataire[] = reset($defaultUser); //default user if no device
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logger(DEBUG, _("notify: destinataire ==>") . print_r($destinataire, true), __FILE__ . ":" . __LINE__);
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}else
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{
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if (empty($device->users))
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{
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logger(DEBUG, _("notify: pas d'utilisateur pour ce device"), true, __FILE__ . ":" . __LINE__);
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foreach($defaultUser as $topic => $nom)
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{
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if ( str_contains($device->friendlyName, $topic))
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{
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$destinataire[] = $nom;
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}
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}
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}else
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{
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$destinataire = $device->users;
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}
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}
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var_dump ($destinataire);
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foreach($notificationMethods as $value)
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{
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foreach($destinataire as $dest)
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{
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$result |= $value->send($message, $dest);
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}
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}
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return $result;
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}
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function logger($level, $log, $pos = "", $device=null, $notif = true)
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{
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global $logFh, $logLevel, $notificationLevel, $logLevels;
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$logString = $logLevels[$level] . " " ;
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if ($pos !== false)
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{
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$logString .= $pos;
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}
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$logString .= " - " . $log;
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if ($level & $logLevel)
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{
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fwrite($logFh, date("c") . ' ' . $logString . EOL);
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print ("MOHA-" . $logString . EOL);
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}
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$test = $level & $notificationLevel;
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if (($test != 0) and ($notif === true))
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{
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echo _("logger: Notification to user") . __FILE__ . ":" . __LINE__;
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if(notify("Moha\n" . $logString, $device) === false)
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{
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echo _("logger; Notification not sent") . __FILE__ . ":" . __LINE__;
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return true;
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}
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}
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return false;
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}
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function init()
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{
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global $logFile, $logFh, $client, $presence, $macAddresses;
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date_default_timezone_set('Europe/Paris');
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if (! $logFh = fopen($logFile, "w") )
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{
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echo _("error opening log file in ") . getcwd();
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return false;
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}
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return true;
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}
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function listHooks($dir, &$hookList)
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{
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$files = scandir($dir);
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foreach ($files as $file)
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{
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if ($file != "." and $file != "..")
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{
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if (is_dir($dir . "/" . $file))
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{
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listHooks($dir . '/' . $file, $hookList);
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}elseif (strpos($file, ".php", -4) !== false)
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{
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if (substr($file, -4) == ".php")
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{
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$hookList[] = $dir . "/" . $file;
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}
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}
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}
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}
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}
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function endMoha()
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{
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global $testMode, $devices, $topics, $events, $nSubscribed ,$client, $logFh, $connected, $dataPath, $cwfd, $watch_descriptor;
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$x = 0;
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logger(WARNING, _("moha is ending"), __FILE__ . ":" . __LINE__);
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if (storeDB($devices, $dataPath . "devices.db") === false)
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{
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logger(ERROR, _("Can not store devices db" ), __FILE__ . ":" . __LINE__);
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}
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if (storeDB($topics, $dataPath . "topics.db") === false)
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{
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logger(ERROR, _("Can not store topics db" ), __FILE__ . ":" . __LINE__);
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}
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if (storeDB($events, $dataPath . "events.db") === false)
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{
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logger(ERROR, _("Can not store events db" ), __FILE__ . ":" . __LINE__);
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}
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if($testMode) file_put_contents($dataPath . "moha.devices", var_export($devices, true));
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configWatchStop();
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if ($connected)
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{
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$mid = $client->unsubscribe("#");
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$client->disconnect();
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while ($connected)
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{
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if ( $x++ >= 60)
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{
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fclose($logFh);
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exit (1);
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}
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$client->loop();
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}
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}
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fclose($logFh);
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exit(0);
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}
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function connect2mqttServer()
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{
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global $client;
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$client->onConnect('connectResponse');
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}
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######################################################################################################################
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## Main program ##
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######################################################################################################################
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logger(ALERT, _("starting moha"), __FILE__ . ":" . __LINE__);
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logger(DEBUG, _("requiring config files -> devices_constants.php"), __FILE__ . ":" . __LINE__);
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//include predefined file witch define constants for devices
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if (is_readable($configDir . "/devices_constants.php"))
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{
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include $configDir . "/devices_constants.php";
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//echo "hooklist"; print_r($hooksList); echo EOL;
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logger(INFO, sprintf(_("%s/devices_constants.php found, so it has been included :-)"), $configDir), __FILE__ . ":" . __LINE__, false);
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}else
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{
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logger(WARNING, sprintf(_("%s/devices_constants.php not found, so not included :-)"), $configDir), __FILE__ . ":" . __LINE__, false);
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}
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logger(DEBUG, _("requiring php modules"), __FILE__ . ":" . __LINE__);
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require "class/main.php";
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require "class/db.php";
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require "class/hook_class.php";
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require "utils.php";
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require $configDir . "/properties2log.php";
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require "mqtt_functions.php";
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require "events.php";
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require "db_functions.php";
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require "config/liste_telephones.php";
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require "presence.php";
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require "apiserver/apiserver.php";
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require "configWatch.php";
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logger(DEBUG, _("Loading stored events datas from ") . $dataPath . "events.db", __FILE__ . ":" . __LINE__);
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if (file_exists($dataPath . "events.db"))
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{
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if (($db = loadDB($dataPath . "events.db")) === false)
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{
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logger(ERROR, _("Can not load events db"), __FILE__ . ":" . __LINE__);
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}else
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{
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$events = $db;
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}
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}
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// topics definition
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listHooks("./topics_callbacks", $topicsCallbacks);
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if (!empty($topicsCallbacks))
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{
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foreach ($topicsCallbacks as $callback)
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{
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logger(INFO, _("Including ") . $callback, __FILE__ . ":" . __LINE__);
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include $callback;
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}
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}
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// making the list of hooks to include
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listHooks("./hooks", $hooksList);
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if (!empty($hooksList)) // hooks to include if hooklist is not empty
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{
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foreach ($hooksList as $hookFile) // loop to include hooks in hookslist
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{
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logger(INFO, _("Including ") . $hookFile, __FILE__ . ":" . __LINE__, false);
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include_once $hookFile;
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}
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if ($logLevel & DEBUG)
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{
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file_put_contents($dataPath . "moha.devices", var_export($devices, true)); // debugging : save device list
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}
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$included = true;
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}
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//making list of scripts to include
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listHooks("./scripts", $scriptsList);
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if (!empty($scriptsList))
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{
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foreach ($scriptsList as $script)
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{
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logger(INFO, _("Including ") . $script, __FILE__ . ":" . __LINE__);
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include $script;
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}
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}
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logger(DEBUG, _("Loading stored topics datas from ") . $dataPath . "topics.db", __FILE__ . ":" . __LINE__);
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if (file_exists($dataPath . "topics.db"))
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{
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if (($db = loadDB($dataPath . "topics.db")) === false)
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{
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logger(ERROR, _("Can not load topics db"), __FILE__ . ":" . __LINE__);
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}else
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{
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$topics = $db;
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foreach($topics as $topicName => $topic )
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{
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$topic->notificationSent = false;
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logger(DEBUG, "topic: " . $topicName . " is " . bool2string($topic->notificationSent));
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}
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}
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}
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logger(DEBUG, _("Loading stored devices datas from ") . $dataPath . "devices.db", __FILE__ . ":" . __LINE__);
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if (file_exists($dataPath . "devices.db"))
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{
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if (($db = loadDB($dataPath . "devices.db")) === false)
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{
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logger(ERROR, _("Can not load devices db"), __FILE__ . ":" . __LINE__);
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}else
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{
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$devices = $db;
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mkIndexes();
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}
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}
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// Program start
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logger(DEBUG, _("Program start"), __FILE__ . ":" . __LINE__);
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$client = new Mosquitto\Client();
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try
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{
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connect2mqttServer();
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}catch ( Mosquitto\Exception $err)
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{
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logger(ALERT, sprintf(_("Error connecting to mosquitto server, retrying in 10 seconds:"), $err), __FILE__ . ":" . __LINE__);
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sleep (10);
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exit(1);
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}
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$client->onDisconnect('disconnectResponse');
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$client->onSubscribe('subscribeResponse');
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$client->onUnsubscribe('unsubscribeResponse');
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$client->onMessage('messageReceived');
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$client->onLog('logger');
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$client->onPublish('publishResponse');
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// connectong to mqtt server
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$client->connect($mqttServerIp, 1883, 5);
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logger(INFO, _("Subscribing to bridge"), __FILE__ . ":" . __LINE__, false);
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foreach($topics as $name => &$topic)
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{
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$topic->mid = $client->subscribe($name . "/#", 2);
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$mids[$topic->mid] = $name;
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$topic->status = false;
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}
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// starting main loop
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logger(INFO, _("Starting loop"), __FILE__ . ":" . __LINE__);
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$oneshot = false;
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logger(ALERT, _("Moha started"), __FILE__ . ":" . __LINE__);
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// démarre la surveillance du dossier de configuration : /etc/moha
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configWatchInit();
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while (true)
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{
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// test if looping is more then 5 second and send and alert
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// echo date("c") . " début";
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$now = new datetime("now");
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$testTime = clone $now;
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$testTime->modify("-5 second");
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if ($timeLoop < $testTime)
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{
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logger(ALERT, _("MOHA Looping is > to 5 seconds"), __FILE__ . ":" . __LINE__);
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}
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$timeLoop = $now;
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$client->loop(); // mqtt server loop()
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if ($oneshot === false) // execute while the first loop :WARNING all hooks may not be initialized
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{
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echo date("c") . " One shot";
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logger(DEBUG, _("Oneshot part of loop"), __FILE__ . ":" . __LINE__, false);
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pws2mqttGetList();
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$oneshot = true;
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}
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//echo date("c") . " initialisation des hooks";
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if($hooksInitialized == 0) // all hooks are not initialized
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{
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$i = 1;
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foreach($hooks as $hookName => &$hook)
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{
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if ($hook->active === false)
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{
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$i = 1;
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}else
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{
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if ($hook->initialized === false); // and $hook->active === true)
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{
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logger(WARNING, _("Initializing Hook not completely initialized :") . $hookName, __FILE__ . ":" . __LINE__);
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$i &= $hook->installHooks($indexDevices);
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}
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}
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}
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$hooksInitialized = $i;
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/*}elseif($flagHooks === false)
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{
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logger(DEBUG, _("All hooks initialized"), __FILE__ . ":" . __LINE__);
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$flagHooks = true;*/
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}else // executed when hooks initialization finished but database init may be not finished
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{
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//logger(DEBUG, _("looping"), __FILE__ . ":" . __LINE__);
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}
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// echo date("c") . " chech events";
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checkEvents();
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// echo date("c") . " topics availabiblity";
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checkTopicsAvailability();
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//echo date("c") . " apiserver";
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if ($apiServerIsActive) apiServer($read);
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//echo date("c") . " surveillance Configuration";
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// surveillance du dossier de configuration
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if ($cwfd !== false)
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{
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$input = inotify_read($cwfd); // Does no block, and return false if no events are pending
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if ($input !== false)
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{
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foreach ($input as $event)
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{
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if (pathinfo($event["name"], PATHINFO_EXTENSION) == "php")
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{
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logger(DEBUG, _("configWatch : inclus ") . $configDir . "/" . $event["name"], __FILE__ . ":" . __LINE__);
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include $configDir . "/" . $event["name"];
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}else
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{
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logger(DEBUG, _("configWatch : mauvaise extension, je n'inclus pas ") . $configDir . "/" . $event["name"], __FILE__ . ":" . __LINE__);
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}
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}
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}
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}
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//echo date("c") . " fin";
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}
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endMoha();
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?>
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