From bf6655a534a6775d30cafa67bd801276bda1d98d Mon Sep 17 00:00:00 2001
From: polo <ordipolo@gmx.fr>
Date: Tue, 13 Aug 2024 23:45:21 +0200
Subject: =?UTF-8?q?VERSION=200.2=20doctrine=20ORM=20et=20entit=C3=A9s?=
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---
 .../symfony/console/SignalRegistry/SignalMap.php   | 36 ++++++++++++++
 .../console/SignalRegistry/SignalRegistry.php      | 57 ++++++++++++++++++++++
 2 files changed, 93 insertions(+)
 create mode 100644 vendor/symfony/console/SignalRegistry/SignalMap.php
 create mode 100644 vendor/symfony/console/SignalRegistry/SignalRegistry.php

(limited to 'vendor/symfony/console/SignalRegistry')

diff --git a/vendor/symfony/console/SignalRegistry/SignalMap.php b/vendor/symfony/console/SignalRegistry/SignalMap.php
new file mode 100644
index 0000000..de419bd
--- /dev/null
+++ b/vendor/symfony/console/SignalRegistry/SignalMap.php
@@ -0,0 +1,36 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\SignalRegistry;
+
+/**
+ * @author Grégoire Pineau <lyrixx@lyrixx.info>
+ */
+class SignalMap
+{
+    private static array $map;
+
+    public static function getSignalName(int $signal): ?string
+    {
+        if (!\extension_loaded('pcntl')) {
+            return null;
+        }
+
+        if (!isset(self::$map)) {
+            $r = new \ReflectionExtension('pcntl');
+            $c = $r->getConstants();
+            $map = array_filter($c, fn ($k) => str_starts_with($k, 'SIG') && !str_starts_with($k, 'SIG_'), \ARRAY_FILTER_USE_KEY);
+            self::$map = array_flip($map);
+        }
+
+        return self::$map[$signal] ?? null;
+    }
+}
diff --git a/vendor/symfony/console/SignalRegistry/SignalRegistry.php b/vendor/symfony/console/SignalRegistry/SignalRegistry.php
new file mode 100644
index 0000000..ef2e5f0
--- /dev/null
+++ b/vendor/symfony/console/SignalRegistry/SignalRegistry.php
@@ -0,0 +1,57 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\SignalRegistry;
+
+final class SignalRegistry
+{
+    private array $signalHandlers = [];
+
+    public function __construct()
+    {
+        if (\function_exists('pcntl_async_signals')) {
+            pcntl_async_signals(true);
+        }
+    }
+
+    public function register(int $signal, callable $signalHandler): void
+    {
+        if (!isset($this->signalHandlers[$signal])) {
+            $previousCallback = pcntl_signal_get_handler($signal);
+
+            if (\is_callable($previousCallback)) {
+                $this->signalHandlers[$signal][] = $previousCallback;
+            }
+        }
+
+        $this->signalHandlers[$signal][] = $signalHandler;
+
+        pcntl_signal($signal, $this->handle(...));
+    }
+
+    public static function isSupported(): bool
+    {
+        return \function_exists('pcntl_signal');
+    }
+
+    /**
+     * @internal
+     */
+    public function handle(int $signal): void
+    {
+        $count = \count($this->signalHandlers[$signal]);
+
+        foreach ($this->signalHandlers[$signal] as $i => $signalHandler) {
+            $hasNext = $i !== $count - 1;
+            $signalHandler($signal, $hasNext);
+        }
+    }
+}
-- 
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