Adding upstream version 0.10.1.upstream/0.10.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

5 files changed, 222 insertions, 0 deletions

diff --git a/vendor/evenement/evenement/LICENSE b/vendor/evenement/evenement/LICENSE
new file mode 100644
index 0000000..d9a37d0
--- /dev/null
+++ b/vendor/evenement/evenement/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2011 Igor Wiedler
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/vendor/evenement/evenement/composer.json b/vendor/evenement/evenement/composer.json
new file mode 100644
index 0000000..cbb4827
--- /dev/null
+++ b/vendor/evenement/evenement/composer.json
@@ -0,0 +1,29 @@
+{
+    "name": "evenement/evenement",
+    "description": "Événement is a very simple event dispatching library for PHP",
+    "keywords": ["event-dispatcher", "event-emitter"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Igor Wiedler",
+            "email": "igor@wiedler.ch"
+        }
+    ],
+    "require": {
+        "php": ">=7.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^6.0"
+    },
+    "autoload": {
+        "psr-0": {
+            "Evenement": "src"
+        }
+    },
+    "autoload-dev": {
+        "psr-0": {
+            "Evenement": "tests"
+        },
+        "files": ["tests/Evenement/Tests/functions.php"]
+    }
+}
diff --git a/vendor/evenement/evenement/src/Evenement/EventEmitter.php b/vendor/evenement/evenement/src/Evenement/EventEmitter.php
new file mode 100644
index 0000000..db189b9
--- /dev/null
+++ b/vendor/evenement/evenement/src/Evenement/EventEmitter.php
@@ -0,0 +1,17 @@
+<?php declare(strict_types=1);
+
+/*
+ * This file is part of Evenement.
+ *
+ * (c) Igor Wiedler <igor@wiedler.ch>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Evenement;
+
+class EventEmitter implements EventEmitterInterface
+{
+    use EventEmitterTrait;
+}
diff --git a/vendor/evenement/evenement/src/Evenement/EventEmitterInterface.php b/vendor/evenement/evenement/src/Evenement/EventEmitterInterface.php
new file mode 100644
index 0000000..310631a
--- /dev/null
+++ b/vendor/evenement/evenement/src/Evenement/EventEmitterInterface.php
@@ -0,0 +1,22 @@
+<?php declare(strict_types=1);
+
+/*
+ * This file is part of Evenement.
+ *
+ * (c) Igor Wiedler <igor@wiedler.ch>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Evenement;
+
+interface EventEmitterInterface
+{
+    public function on($event, callable $listener);
+    public function once($event, callable $listener);
+    public function removeListener($event, callable $listener);
+    public function removeAllListeners($event = null);
+    public function listeners($event = null);
+    public function emit($event, array $arguments = []);
+}
diff --git a/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php b/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php
new file mode 100644
index 0000000..a78e65c
--- /dev/null
+++ b/vendor/evenement/evenement/src/Evenement/EventEmitterTrait.php
@@ -0,0 +1,135 @@
+<?php declare(strict_types=1);
+
+/*
+ * This file is part of Evenement.
+ *
+ * (c) Igor Wiedler <igor@wiedler.ch>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Evenement;
+
+use InvalidArgumentException;
+
+trait EventEmitterTrait
+{
+    protected $listeners = [];
+    protected $onceListeners = [];
+
+    public function on($event, callable $listener)
+    {
+        if ($event === null) {
+            throw new InvalidArgumentException('event name must not be null');
+        }
+
+        if (!isset($this->listeners[$event])) {
+            $this->listeners[$event] = [];
+        }
+
+        $this->listeners[$event][] = $listener;
+
+        return $this;
+    }
+
+    public function once($event, callable $listener)
+    {
+        if ($event === null) {
+            throw new InvalidArgumentException('event name must not be null');
+        }
+
+        if (!isset($this->onceListeners[$event])) {
+            $this->onceListeners[$event] = [];
+        }
+
+        $this->onceListeners[$event][] = $listener;
+
+        return $this;
+    }
+
+    public function removeListener($event, callable $listener)
+    {
+        if ($event === null) {
+            throw new InvalidArgumentException('event name must not be null');
+        }
+
+        if (isset($this->listeners[$event])) {
+            $index = \array_search($listener, $this->listeners[$event], true);
+            if (false !== $index) {
+                unset($this->listeners[$event][$index]);
+                if (\count($this->listeners[$event]) === 0) {
+                    unset($this->listeners[$event]);
+                }
+            }
+        }
+
+        if (isset($this->onceListeners[$event])) {
+            $index = \array_search($listener, $this->onceListeners[$event], true);
+            if (false !== $index) {
+                unset($this->onceListeners[$event][$index]);
+                if (\count($this->onceListeners[$event]) === 0) {
+                    unset($this->onceListeners[$event]);
+                }
+            }
+        }
+    }
+
+    public function removeAllListeners($event = null)
+    {
+        if ($event !== null) {
+            unset($this->listeners[$event]);
+        } else {
+            $this->listeners = [];
+        }
+
+        if ($event !== null) {
+            unset($this->onceListeners[$event]);
+        } else {
+            $this->onceListeners = [];
+        }
+    }
+
+    public function listeners($event = null): array
+    {
+        if ($event === null) {
+            $events = [];
+            $eventNames = \array_unique(
+                \array_merge(\array_keys($this->listeners), \array_keys($this->onceListeners))
+            );
+            foreach ($eventNames as $eventName) {
+                $events[$eventName] = \array_merge(
+                    isset($this->listeners[$eventName]) ? $this->listeners[$eventName] : [],
+                    isset($this->onceListeners[$eventName]) ? $this->onceListeners[$eventName] : []
+                );
+            }
+            return $events;
+        }
+
+        return \array_merge(
+            isset($this->listeners[$event]) ? $this->listeners[$event] : [],
+            isset($this->onceListeners[$event]) ? $this->onceListeners[$event] : []
+        );
+    }
+
+    public function emit($event, array $arguments = [])
+    {
+        if ($event === null) {
+            throw new InvalidArgumentException('event name must not be null');
+        }
+
+        if (isset($this->listeners[$event])) {
+            foreach ($this->listeners[$event] as $listener) {
+                $listener(...$arguments);
+            }
+        }
+
+        if (isset($this->onceListeners[$event])) {
+            $listeners = $this->onceListeners[$event];
+            unset($this->onceListeners[$event]);
+            foreach ($listeners as $listener) {
+                $listener(...$arguments);
+            }
+        }
+    }
+}