raspisms/daemons/Launcher.php

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<?php
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/*
* This file is part of RaspiSMS.
*
* (c) Pierre-Lin Bonnemaison <plebwebsas@gmail.com>
*
* This source file is subject to the GPL-3.0 license that is bundled
* with this source code in the file LICENSE.
*/
namespace daemons;
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use Monolog\Handler\StreamHandler;
use Monolog\Logger;
/**
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* Main daemon class.
*/
class Launcher extends AbstractDaemon
{
private $internal_phone;
private $internal_scheduled;
private $internal_received;
private $bdd;
public function __construct()
{
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$name = 'RaspiSMS Daemon Launcher';
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$logger = new Logger($name);
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$logger->pushHandler(new StreamHandler(PWD_LOGS.'/raspisms.log', Logger::DEBUG));
$pid_dir = PWD_PID;
$no_parent = true; //Launcher should be rattach to PID 1
$additional_signals = [];
$uniq = true; //Main server should be uniq
//Construct the server and add SIGUSR1 and SIGUSR2
parent::__construct($name, $logger, $pid_dir, $no_parent, $additional_signals, $uniq);
parent::start();
}
public function run()
{
//Create the internal controllers
$this->bdd = \descartes\Model::_connect(DATABASE_HOST, DATABASE_NAME, DATABASE_USER, DATABASE_PASSWORD, 'UTF8');
$this->internal_phone = new \controllers\internals\Phone($this->bdd);
$this->start_sender_daemon();
$this->start_webhook_daemon();
$phones = $this->internal_phone->get_all();
$this->start_phones_daemons($phones);
sleep(1);
}
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/**
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* Function to start sender daemon.
*/
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public function start_sender_daemon()
{
$name = 'RaspiSMS Daemon Sender';
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$pid_file = PWD_PID.'/'.$name.'.pid';
if (file_exists($pid_file))
{
return false;
}
//Create a new daemon for sender
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$pid = null;
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exec('php '.PWD.'/console.php controllers/internals/Console.php sender > /dev/null 2>&1 &');
}
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/**
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* Function to start webhook daemon.
*/
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public function start_webhook_daemon()
{
$name = 'RaspiSMS Daemon Webhook';
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$pid_file = PWD_PID.'/'.$name.'.pid';
if (file_exists($pid_file))
{
return false;
}
//Create a new daemon for webhook
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exec('php '.PWD.'/console.php controllers/internals/Console.php webhook > /dev/null 2>&1 &');
}
/**
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* Function to start phones daemons.
*
* @param array $phones : Phones to start daemon for if the daemon is not already started
*/
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public function start_phones_daemons(array $phones)
{
foreach ($phones as $phone)
{
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$phone_name = 'RaspiSMS Daemon Phone '.$phone['number'];
$pid_file = PWD_PID.'/'.$phone_name.'.pid';
if (file_exists($pid_file))
{
continue;
}
//Create a new daemon for the phone
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exec('php '.PWD.'/console.php controllers/internals/Console.php phone --id_phone=\''.$phone['id'].'\' > /dev/null 2>&1 &');
}
}
public function on_start()
{
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$this->logger->info('Starting Launcher with pid '.getmypid());
}
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public function on_stop()
{
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$this->logger->info('Stopping Launcher with pid '.getmypid());
}
public function handle_other_signals($signal)
{
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$this->logger->info('Signal not handled by '.$this->name.' Daemon : '.$signal);
}
}