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authorMario <mario@mariovavti.com>2020-05-07 15:22:25 +0000
committerMario <mario@mariovavti.com>2020-05-07 15:22:25 +0000
commitdbfe748d274f6843fc91a3071df7be45c4ab5b00 (patch)
tree3b59194620f319b16a88dcc2aa5bacbea1c3d188 /vendor/sabre/event/lib
parent4ee809bed6ea023ad9e2888eedd65e083d4c1e3e (diff)
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composer updates
Diffstat (limited to 'vendor/sabre/event/lib')
-rw-r--r--vendor/sabre/event/lib/Emitter.php9
-rw-r--r--vendor/sabre/event/lib/EmitterInterface.php31
-rw-r--r--vendor/sabre/event/lib/EmitterTrait.php79
-rw-r--r--vendor/sabre/event/lib/EventEmitter.php9
-rw-r--r--vendor/sabre/event/lib/Loop/Loop.php147
-rw-r--r--vendor/sabre/event/lib/Loop/functions.php85
-rw-r--r--vendor/sabre/event/lib/Promise.php73
-rw-r--r--vendor/sabre/event/lib/Promise/functions.php53
-rw-r--r--vendor/sabre/event/lib/PromiseAlreadyResolvedException.php8
-rw-r--r--vendor/sabre/event/lib/Version.php13
-rw-r--r--vendor/sabre/event/lib/WildcardEmitter.php13
-rw-r--r--vendor/sabre/event/lib/WildcardEmitterTrait.php119
-rw-r--r--vendor/sabre/event/lib/coroutine.php52
13 files changed, 279 insertions, 412 deletions
diff --git a/vendor/sabre/event/lib/Emitter.php b/vendor/sabre/event/lib/Emitter.php
index ab5e8c90e..e1f23fc87 100644
--- a/vendor/sabre/event/lib/Emitter.php
+++ b/vendor/sabre/event/lib/Emitter.php
@@ -1,4 +1,6 @@
-<?php declare (strict_types=1);
+<?php
+
+declare(strict_types=1);
namespace Sabre\Event;
@@ -11,8 +13,7 @@ namespace Sabre\Event;
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
-class Emitter implements EmitterInterface {
-
+class Emitter implements EmitterInterface
+{
use EmitterTrait;
-
}
diff --git a/vendor/sabre/event/lib/EmitterInterface.php b/vendor/sabre/event/lib/EmitterInterface.php
index a7e4b6132..6ce0f34db 100644
--- a/vendor/sabre/event/lib/EmitterInterface.php
+++ b/vendor/sabre/event/lib/EmitterInterface.php
@@ -1,9 +1,11 @@
-<?php declare (strict_types=1);
+<?php
+
+declare(strict_types=1);
namespace Sabre\Event;
/**
- * Event Emitter Interface
+ * Event Emitter Interface.
*
* Anything that accepts listeners and emits events should implement this
* interface.
@@ -12,26 +14,22 @@ namespace Sabre\Event;
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
-interface EmitterInterface {
-
+interface EmitterInterface
+{
/**
* Subscribe to an event.
- *
- * @return void
*/
- function on(string $eventName, callable $callBack, int $priority = 100);
+ public function on(string $eventName, callable $callBack, int $priority = 100);
/**
* Subscribe to an event exactly once.
- *
- * @return void
*/
- function once(string $eventName, callable $callBack, int $priority = 100);
+ public function once(string $eventName, callable $callBack, int $priority = 100);
/**
* Emits an event.
*
- * This method will return true if 0 or more listeners were succesfully
+ * This method will return true if 0 or more listeners were successfully
* handled. false is returned if one of the events broke the event chain.
*
* If the continueCallBack is specified, this callback will be called every
@@ -49,7 +47,7 @@ interface EmitterInterface {
* Lastly, if there are 5 event handlers for an event. The continueCallback
* will be called at most 4 times.
*/
- function emit(string $eventName, array $arguments = [], callable $continueCallBack = null) : bool;
+ public function emit(string $eventName, array $arguments = [], callable $continueCallBack = null): bool;
/**
* Returns the list of listeners for an event.
@@ -59,7 +57,7 @@ interface EmitterInterface {
*
* @return callable[]
*/
- function listeners(string $eventName) : array;
+ public function listeners(string $eventName): array;
/**
* Removes a specific listener from an event.
@@ -67,7 +65,7 @@ interface EmitterInterface {
* If the listener could not be found, this method will return false. If it
* was removed it will return true.
*/
- function removeListener(string $eventName, callable $listener) : bool;
+ public function removeListener(string $eventName, callable $listener): bool;
/**
* Removes all listeners.
@@ -75,9 +73,6 @@ interface EmitterInterface {
* If the eventName argument is specified, all listeners for that event are
* removed. If it is not specified, every listener for every event is
* removed.
- *
- * @return void
*/
- function removeAllListeners(string $eventName = null);
-
+ public function removeAllListeners(string $eventName = null);
}
diff --git a/vendor/sabre/event/lib/EmitterTrait.php b/vendor/sabre/event/lib/EmitterTrait.php
index dafae362f..5502ef9f3 100644
--- a/vendor/sabre/event/lib/EmitterTrait.php
+++ b/vendor/sabre/event/lib/EmitterTrait.php
@@ -1,9 +1,11 @@
-<?php declare (strict_types=1);
+<?php
+
+declare(strict_types=1);
namespace Sabre\Event;
/**
- * Event Emitter Trait
+ * Event Emitter Trait.
*
* This trait contains all the basic functions to implement an
* EventEmitterInterface.
@@ -15,53 +17,45 @@ namespace Sabre\Event;
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
-trait EmitterTrait {
-
-
+trait EmitterTrait
+{
/**
* Subscribe to an event.
- *
- * @return void
*/
- function on(string $eventName, callable $callBack, int $priority = 100) {
-
+ public function on(string $eventName, callable $callBack, int $priority = 100)
+ {
if (!isset($this->listeners[$eventName])) {
$this->listeners[$eventName] = [
true, // If there's only one item, it's sorted
[$priority],
- [$callBack]
+ [$callBack],
];
} else {
$this->listeners[$eventName][0] = false; // marked as unsorted
$this->listeners[$eventName][1][] = $priority;
$this->listeners[$eventName][2][] = $callBack;
}
-
}
/**
* Subscribe to an event exactly once.
- *
- * @return void
*/
- function once(string $eventName, callable $callBack, int $priority = 100) {
-
+ public function once(string $eventName, callable $callBack, int $priority = 100)
+ {
$wrapper = null;
- $wrapper = function() use ($eventName, $callBack, &$wrapper) {
-
+ $wrapper = function () use ($eventName, $callBack, &$wrapper) {
$this->removeListener($eventName, $wrapper);
- return \call_user_func_array($callBack, \func_get_args());
+ return \call_user_func_array($callBack, \func_get_args());
};
$this->on($eventName, $wrapper, $priority);
-
}
/**
* Emits an event.
*
- * This method will return true if 0 or more listeners were succesfully
+ * This method will return true if 0 or more listeners were successfully
* handled. false is returned if one of the events broke the event chain.
*
* If the continueCallBack is specified, this callback will be called every
@@ -79,41 +73,35 @@ trait EmitterTrait {
* Lastly, if there are 5 event handlers for an event. The continueCallback
* will be called at most 4 times.
*/
- function emit(string $eventName, array $arguments = [], callable $continueCallBack = null) : bool {
-
+ public function emit(string $eventName, array $arguments = [], callable $continueCallBack = null): bool
+ {
if (\is_null($continueCallBack)) {
-
foreach ($this->listeners($eventName) as $listener) {
-
$result = \call_user_func_array($listener, $arguments);
- if ($result === false) {
+ if (false === $result) {
return false;
}
}
-
} else {
-
$listeners = $this->listeners($eventName);
$counter = \count($listeners);
foreach ($listeners as $listener) {
-
- $counter--;
+ --$counter;
$result = \call_user_func_array($listener, $arguments);
- if ($result === false) {
+ if (false === $result) {
return false;
}
if ($counter > 0) {
- if (!$continueCallBack()) break;
+ if (!$continueCallBack()) {
+ break;
+ }
}
-
}
-
}
return true;
-
}
/**
@@ -124,15 +112,14 @@ trait EmitterTrait {
*
* @return callable[]
*/
- function listeners(string $eventName) : array {
-
+ public function listeners(string $eventName): array
+ {
if (!isset($this->listeners[$eventName])) {
return [];
}
// The list is not sorted
if (!$this->listeners[$eventName][0]) {
-
// Sorting
\array_multisort($this->listeners[$eventName][1], SORT_NUMERIC, $this->listeners[$eventName][2]);
@@ -141,7 +128,6 @@ trait EmitterTrait {
}
return $this->listeners[$eventName][2];
-
}
/**
@@ -150,8 +136,8 @@ trait EmitterTrait {
* If the listener could not be found, this method will return false. If it
* was removed it will return true.
*/
- function removeListener(string $eventName, callable $listener) : bool {
-
+ public function removeListener(string $eventName, callable $listener): bool
+ {
if (!isset($this->listeners[$eventName])) {
return false;
}
@@ -159,11 +145,12 @@ trait EmitterTrait {
if ($check === $listener) {
unset($this->listeners[$eventName][1][$index]);
unset($this->listeners[$eventName][2][$index]);
+
return true;
}
}
- return false;
+ return false;
}
/**
@@ -172,24 +159,20 @@ trait EmitterTrait {
* If the eventName argument is specified, all listeners for that event are
* removed. If it is not specified, every listener for every event is
* removed.
- *
- * @return void
*/
- function removeAllListeners(string $eventName = null) {
-
+ public function removeAllListeners(string $eventName = null)
+ {
if (!\is_null($eventName)) {
unset($this->listeners[$eventName]);
} else {
$this->listeners = [];
}
-
}
/**
- * The list of listeners
+ * The list of listeners.
*
* @var array
*/
protected $listeners = [];
-
}
diff --git a/vendor/sabre/event/lib/EventEmitter.php b/vendor/sabre/event/lib/EventEmitter.php
index cae6ac2a6..18971e3ee 100644
--- a/vendor/sabre/event/lib/EventEmitter.php
+++ b/vendor/sabre/event/lib/EventEmitter.php
@@ -1,4 +1,6 @@
-<?php declare (strict_types=1);
+<?php
+
+declare(strict_types=1);
namespace Sabre\Event;
@@ -12,8 +14,7 @@ namespace Sabre\Event;
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
-class EventEmitter implements EmitterInterface {
-
+class EventEmitter implements EmitterInterface
+{
use EmitterTrait;
-
}
diff --git a/vendor/sabre/event/lib/Loop/Loop.php b/vendor/sabre/event/lib/Loop/Loop.php
index 301fe8920..ec09be921 100644
--- a/vendor/sabre/event/lib/Loop/Loop.php
+++ b/vendor/sabre/event/lib/Loop/Loop.php
@@ -1,4 +1,6 @@
-<?php declare (strict_types=1);
+<?php
+
+declare(strict_types=1);
namespace Sabre\Event\Loop;
@@ -15,20 +17,19 @@ namespace Sabre\Event\Loop;
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
-class Loop {
-
+class Loop
+{
/**
* Executes a function after x seconds.
- *
- * @return void
*/
- function setTimeout(callable $cb, float $timeout) {
-
+ public function setTimeout(callable $cb, float $timeout)
+ {
$triggerTime = microtime(true) + ($timeout);
if (!$this->timers) {
// Special case when the timers array was empty.
$this->timers[] = [$triggerTime, $cb];
+
return;
}
@@ -46,14 +47,12 @@ class Loop {
[[$triggerTime, $cb]]
);
break;
- } elseif ($index === 0) {
+ } elseif (0 === $index) {
array_unshift($this->timers, [$triggerTime, $cb]);
break;
}
- $index--;
-
+ --$index;
}
-
}
/**
@@ -62,12 +61,12 @@ class Loop {
* The value this function returns can be used to stop the interval with
* clearInterval.
*/
- function setInterval(callable $cb, float $timeout) : array {
-
+ public function setInterval(callable $cb, float $timeout): array
+ {
$keepGoing = true;
$f = null;
- $f = function() use ($cb, &$f, $timeout, &$keepGoing) {
+ $f = function () use ($cb, &$f, $timeout, &$keepGoing) {
if ($keepGoing) {
$cb();
$this->setTimeout($f, $timeout);
@@ -82,32 +81,24 @@ class Loop {
// Because I'm worried people will be confused by using a boolean as a
// sort of identifier, I added an extra string.
return ['I\'m an implementation detail', &$keepGoing];
-
}
/**
* Stops a running interval.
- *
- * @return void
*/
- function clearInterval(array $intervalId) {
-
+ public function clearInterval(array $intervalId)
+ {
$intervalId[1] = false;
-
}
/**
* Runs a function immediately at the next iteration of the loop.
- *
- * @return void
*/
- function nextTick(callable $cb) {
-
+ public function nextTick(callable $cb)
+ {
$this->nextTick[] = $cb;
-
}
-
/**
* Adds a read stream.
*
@@ -118,13 +109,11 @@ class Loop {
* prevent the eventloop from never stopping.
*
* @param resource $stream
- * @return void
*/
- function addReadStream($stream, callable $cb) {
-
- $this->readStreams[(int)$stream] = $stream;
- $this->readCallbacks[(int)$stream] = $cb;
-
+ public function addReadStream($stream, callable $cb)
+ {
+ $this->readStreams[(int) $stream] = $stream;
+ $this->readCallbacks[(int) $stream] = $cb;
}
/**
@@ -137,65 +126,53 @@ class Loop {
* prevent the eventloop from never stopping.
*
* @param resource $stream
- * @return void
*/
- function addWriteStream($stream, callable $cb) {
-
- $this->writeStreams[(int)$stream] = $stream;
- $this->writeCallbacks[(int)$stream] = $cb;
-
+ public function addWriteStream($stream, callable $cb)
+ {
+ $this->writeStreams[(int) $stream] = $stream;
+ $this->writeCallbacks[(int) $stream] = $cb;
}
/**
* Stop watching a stream for reads.
*
* @param resource $stream
- * @return void
*/
- function removeReadStream($stream) {
-
+ public function removeReadStream($stream)
+ {
unset(
- $this->readStreams[(int)$stream],
- $this->readCallbacks[(int)$stream]
+ $this->readStreams[(int) $stream],
+ $this->readCallbacks[(int) $stream]
);
-
}
/**
* Stop watching a stream for writes.
*
* @param resource $stream
- * @return void
*/
- function removeWriteStream($stream) {
-
+ public function removeWriteStream($stream)
+ {
unset(
- $this->writeStreams[(int)$stream],
- $this->writeCallbacks[(int)$stream]
+ $this->writeStreams[(int) $stream],
+ $this->writeCallbacks[(int) $stream]
);
-
}
-
/**
* Runs the loop.
*
- * This function will run continiously, until there's no more events to
+ * This function will run continuously, until there's no more events to
* handle.
- *
- * @return void
*/
- function run() {
-
+ public function run()
+ {
$this->running = true;
do {
-
$hasEvents = $this->tick(true);
-
} while ($this->running && $hasEvents);
$this->running = false;
-
}
/**
@@ -210,8 +187,8 @@ class Loop {
* This function will return true if there are _any_ events left in the
* loop after the tick.
*/
- function tick(bool $block = false) : bool {
-
+ public function tick(bool $block = false): bool
+ {
$this->runNextTicks();
$nextTimeout = $this->runTimers();
@@ -232,19 +209,15 @@ class Loop {
$this->runStreams($streamWait);
- return ($this->readStreams || $this->writeStreams || $this->nextTick || $this->timers);
-
+ return $this->readStreams || $this->writeStreams || $this->nextTick || $this->timers;
}
/**
- * Stops a running eventloop
- *
- * @return void
+ * Stops a running eventloop.
*/
- function stop() {
-
+ public function stop()
+ {
$this->running = false;
-
}
/**
@@ -252,15 +225,14 @@ class Loop {
*
* return void
*/
- protected function runNextTicks() {
-
+ protected function runNextTicks()
+ {
$nextTick = $this->nextTick;
$this->nextTick = [];
foreach ($nextTick as $cb) {
$cb();
}
-
}
/**
@@ -273,8 +245,8 @@ class Loop {
*
* @return float|null
*/
- protected function runTimers() {
-
+ protected function runTimers()
+ {
$now = microtime(true);
while (($timer = array_pop($this->timers)) && $timer[0] < $now) {
$timer[1]();
@@ -282,9 +254,9 @@ class Loop {
// Add the last timer back to the array.
if ($timer) {
$this->timers[] = $timer;
+
return max(0, $timer[0] - microtime(true));
}
-
}
/**
@@ -295,36 +267,31 @@ class Loop {
*
* @param float|null timeout
*/
- protected function runStreams($timeout) {
-
+ protected function runStreams($timeout)
+ {
if ($this->readStreams || $this->writeStreams) {
-
$read = $this->readStreams;
$write = $this->writeStreams;
$except = null;
- if (stream_select($read, $write, $except, ($timeout === null) ? null : 0, $timeout ? (int)($timeout * 1000000) : 0)) {
-
+ if (stream_select($read, $write, $except, (null === $timeout) ? null : 0, $timeout ? (int) ($timeout * 1000000) : 0)) {
// See PHP Bug https://bugs.php.net/bug.php?id=62452
// Fixed in PHP7
foreach ($read as $readStream) {
- $readCb = $this->readCallbacks[(int)$readStream];
+ $readCb = $this->readCallbacks[(int) $readStream];
$readCb();
}
foreach ($write as $writeStream) {
- $writeCb = $this->writeCallbacks[(int)$writeStream];
+ $writeCb = $this->writeCallbacks[(int) $writeStream];
$writeCb();
}
-
}
-
} elseif ($this->running && ($this->nextTick || $this->timers)) {
- usleep($timeout !== null ? intval($timeout * 1000000) : 200000);
+ usleep(null !== $timeout ? intval($timeout * 1000000) : 200000);
}
-
}
/**
- * Is the main loop active
+ * Is the main loop active.
*
* @var bool
*/
@@ -361,16 +328,14 @@ class Loop {
/**
* List of read callbacks, indexed by stream id.
*
- * @var callback[]
+ * @var callable[]
*/
protected $readCallbacks = [];
/**
* List of write callbacks, indexed by stream id.
*
- * @var callback[]
+ * @var callable[]
*/
protected $writeCallbacks = [];
-
-
}
diff --git a/vendor/sabre/event/lib/Loop/functions.php b/vendor/sabre/event/lib/Loop/functions.php
index b5884b2b6..bf4d933f2 100644
--- a/vendor/sabre/event/lib/Loop/functions.php
+++ b/vendor/sabre/event/lib/Loop/functions.php
@@ -1,16 +1,15 @@
-<?php declare (strict_types=1);
+<?php
+
+declare(strict_types=1);
namespace Sabre\Event\Loop;
/**
* Executes a function after x seconds.
- *
- * @return void
*/
-function setTimeout(callable $cb, float $timeout) {
-
+function setTimeout(callable $cb, float $timeout)
+{
instance()->setTimeout($cb, $timeout);
-
}
/**
@@ -19,35 +18,27 @@ function setTimeout(callable $cb, float $timeout) {
* The value this function returns can be used to stop the interval with
* clearInterval.
*/
-function setInterval(callable $cb, float $timeout) : array {
-
+function setInterval(callable $cb, float $timeout): array
+{
return instance()->setInterval($cb, $timeout);
-
}
/**
* Stops a running interval.
- *
- * @return void
*/
-function clearInterval(array $intervalId) {
-
+function clearInterval(array $intervalId)
+{
instance()->clearInterval($intervalId);
-
}
/**
* Runs a function immediately at the next iteration of the loop.
- *
- * @return void
*/
-function nextTick(callable $cb) {
-
+function nextTick(callable $cb)
+{
instance()->nextTick($cb);
-
}
-
/**
* Adds a read stream.
*
@@ -58,12 +49,10 @@ function nextTick(callable $cb) {
* prevent the eventloop from never stopping.
*
* @param resource $stream
- * @return void
*/
-function addReadStream($stream, callable $cb) {
-
+function addReadStream($stream, callable $cb)
+{
instance()->addReadStream($stream, $cb);
-
}
/**
@@ -76,51 +65,41 @@ function addReadStream($stream, callable $cb) {
* prevent the eventloop from never stopping.
*
* @param resource $stream
- * @return void
*/
-function addWriteStream($stream, callable $cb) {
-
+function addWriteStream($stream, callable $cb)
+{
instance()->addWriteStream($stream, $cb);
-
}
/**
* Stop watching a stream for reads.
*
* @param resource $stream
- * @return void
*/
-function removeReadStream($stream) {
-
+function removeReadStream($stream)
+{
instance()->removeReadStream($stream);
-
}
/**
* Stop watching a stream for writes.
*
* @param resource $stream
- * @return void
*/
-function removeWriteStream($stream) {
-
+function removeWriteStream($stream)
+{
instance()->removeWriteStream($stream);
-
}
-
/**
* Runs the loop.
*
- * This function will run continiously, until there's no more events to
+ * This function will run continuously, until there's no more events to
* handle.
- *
- * @return void
*/
-function run() {
-
+function run()
+{
instance()->run();
-
}
/**
@@ -135,34 +114,30 @@ function run() {
* This function will return true if there are _any_ events left in the
* loop after the tick.
*/
-function tick(bool $block = false) : bool {
-
+function tick(bool $block = false): bool
+{
return instance()->tick($block);
-
}
/**
- * Stops a running eventloop
- *
- * @return void
+ * Stops a running eventloop.
*/
-function stop() {
-
+function stop()
+{
instance()->stop();
-
}
/**
* Retrieves or sets the global Loop object.
*/
-function instance(Loop $newLoop = null) : Loop {
-
+function instance(Loop $newLoop = null): Loop
+{
static $loop;
if ($newLoop) {
$loop = $newLoop;
} elseif (!$loop) {
$loop = new Loop();
}
- return $loop;
+ return $loop;
}
diff --git a/vendor/sabre/event/lib/Promise.php b/vendor/sabre/event/lib/Promise.php
index 1d04bd4d4..1d4ddd74a 100644
--- a/vendor/sabre/event/lib/Promise.php
+++ b/vendor/sabre/event/lib/Promise.php
@@ -1,4 +1,6 @@
-<?php declare (strict_types=1);
+<?php
+
+declare(strict_types=1);
namespace Sabre\Event;
@@ -21,8 +23,8 @@ use Throwable;
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
-class Promise {
-
+class Promise
+{
/**
* The asynchronous operation is pending.
*/
@@ -54,15 +56,14 @@ class Promise {
* Each are callbacks that map to $this->fulfill and $this->reject.
* Using the executor is optional.
*/
- function __construct(callable $executor = null) {
-
+ public function __construct(callable $executor = null)
+ {
if ($executor) {
$executor(
[$this, 'fulfill'],
[$this, 'reject']
);
}
-
}
/**
@@ -84,32 +85,32 @@ class Promise {
* If either of the callbacks throw an exception, the returned promise will
* be rejected and the exception will be passed back.
*/
- function then(callable $onFulfilled = null, callable $onRejected = null) : Promise {
-
+ public function then(callable $onFulfilled = null, callable $onRejected = null): Promise
+ {
// This new subPromise will be returned from this function, and will
// be fulfilled with the result of the onFulfilled or onRejected event
// handlers.
$subPromise = new self();
switch ($this->state) {
- case self::PENDING :
+ case self::PENDING:
// The operation is pending, so we keep a reference to the
// event handlers so we can call them later.
$this->subscribers[] = [$subPromise, $onFulfilled, $onRejected];
break;
- case self::FULFILLED :
+ case self::FULFILLED:
// The async operation is already fulfilled, so we trigger the
// onFulfilled callback asap.
$this->invokeCallback($subPromise, $onFulfilled);
break;
- case self::REJECTED :
- // The async operation failed, so we call teh onRejected
+ case self::REJECTED:
+ // The async operation failed, so we call the onRejected
// callback asap.
$this->invokeCallback($subPromise, $onRejected);
break;
}
- return $subPromise;
+ return $subPromise;
}
/**
@@ -118,20 +119,19 @@ class Promise {
* Its usage is identical to then(). However, the otherwise() function is
* preferred.
*/
- function otherwise(callable $onRejected) : Promise {
-
+ public function otherwise(callable $onRejected): Promise
+ {
return $this->then(null, $onRejected);
-
}
/**
* Marks this promise as fulfilled and sets its return value.
*
* @param mixed $value
- * @return void
*/
- function fulfill($value = null) {
- if ($this->state !== self::PENDING) {
+ public function fulfill($value = null)
+ {
+ if (self::PENDING !== $this->state) {
throw new PromiseAlreadyResolvedException('This promise is already resolved, and you\'re not allowed to resolve a promise more than once');
}
$this->state = self::FULFILLED;
@@ -143,11 +143,10 @@ class Promise {
/**
* Marks this promise as rejected, and set it's rejection reason.
- *
- * @return void
*/
- function reject(Throwable $reason) {
- if ($this->state !== self::PENDING) {
+ public function reject(Throwable $reason)
+ {
+ if (self::PENDING !== $this->state) {
throw new PromiseAlreadyResolvedException('This promise is already resolved, and you\'re not allowed to resolve a promise more than once');
}
$this->state = self::REJECTED;
@@ -155,13 +154,12 @@ class Promise {
foreach ($this->subscribers as $subscriber) {
$this->invokeCallback($subscriber[0], $subscriber[2]);
}
-
}
/**
* Stops execution until this promise is resolved.
*
- * This method stops exection completely. If the promise is successful with
+ * This method stops execution completely. If the promise is successful with
* a value, this method will return this value. If the promise was
* rejected, this method will throw an exception.
*
@@ -171,11 +169,10 @@ class Promise {
*
* @return mixed
*/
- function wait() {
-
+ public function wait()
+ {
$hasEvents = true;
- while ($this->state === self::PENDING) {
-
+ while (self::PENDING === $this->state) {
if (!$hasEvents) {
throw new \LogicException('There were no more events in the loop. This promise will never be fulfilled.');
}
@@ -183,10 +180,9 @@ class Promise {
// As long as the promise is not fulfilled, we tell the event loop
// to handle events, and to block.
$hasEvents = Loop\tick(true);
-
}
- if ($this->state === self::FULFILLED) {
+ if (self::FULFILLED === $this->state) {
// If the state of this promise is fulfilled, we can return the value.
return $this->value;
} else {
@@ -194,11 +190,8 @@ class Promise {
// errored. Therefore we need to throw an exception.
throw $this->value;
}
-
-
}
-
/**
* A list of subscribers. Subscribers are the callbacks that want us to let
* them know if the callback was fulfilled or rejected.
@@ -224,21 +217,18 @@ class Promise {
* correctly, and any chained promises are also correctly fulfilled or
* rejected.
*
- * @param Promise $subPromise
* @param callable $callBack
- * @return void
*/
- private function invokeCallback(Promise $subPromise, callable $callBack = null) {
-
+ private function invokeCallback(Promise $subPromise, callable $callBack = null)
+ {
// We use 'nextTick' to ensure that the event handlers are always
// triggered outside of the calling stack in which they were originally
// passed to 'then'.
//
// This makes the order of execution more predictable.
- Loop\nextTick(function() use ($callBack, $subPromise) {
+ Loop\nextTick(function () use ($callBack, $subPromise) {
if (is_callable($callBack)) {
try {
-
$result = $callBack($this->value);
if ($result instanceof self) {
// If the callback (onRejected or onFulfilled)
@@ -257,7 +247,7 @@ class Promise {
$subPromise->reject($e);
}
} else {
- if ($this->state === self::FULFILLED) {
+ if (self::FULFILLED === $this->state) {
$subPromise->fulfill($this->value);
} else {
$subPromise->reject($this->value);
@@ -265,5 +255,4 @@ class Promise {
}
});
}
-
}
diff --git a/vendor/sabre/event/lib/Promise/functions.php b/vendor/sabre/event/lib/Promise/functions.php
index 275492cbc..986fe2b00 100644
--- a/vendor/sabre/event/lib/Promise/functions.php
+++ b/vendor/sabre/event/lib/Promise/functions.php
@@ -1,4 +1,6 @@
-<?php declare (strict_types=1);
+<?php
+
+declare(strict_types=1);
namespace Sabre\Event\Promise;
@@ -14,7 +16,6 @@ use Throwable;
* @license http://sabre.io/license/ Modified BSD License
*/
-
/**
* This function takes an array of Promises, and returns a Promise that
* resolves when all of the given arguments have resolved.
@@ -24,17 +25,17 @@ use Throwable;
*
* This array will be in the exact same order as the array of input promises.
*
- * If any of the given Promises fails, the returned promise will immidiately
+ * If any of the given Promises fails, the returned promise will immediately
* fail with the first Promise that fails, and its reason.
*
* @param Promise[] $promises
*/
-function all(array $promises) : Promise {
-
- return new Promise(function($success, $fail) use ($promises) {
-
+function all(array $promises): Promise
+{
+ return new Promise(function ($success, $fail) use ($promises) {
if (empty($promises)) {
$success([]);
+
return;
}
@@ -42,25 +43,23 @@ function all(array $promises) : Promise {
$completeResult = [];
foreach ($promises as $promiseIndex => $subPromise) {
-
$subPromise->then(
- function($result) use ($promiseIndex, &$completeResult, &$successCount, $success, $promises) {
+ function ($result) use ($promiseIndex, &$completeResult, &$successCount, $success, $promises) {
$completeResult[$promiseIndex] = $result;
- $successCount++;
+ ++$successCount;
if ($successCount === count($promises)) {
$success($completeResult);
}
+
return $result;
}
)->otherwise(
- function($reason) use ($fail) {
+ function ($reason) use ($fail) {
$fail($reason);
}
);
-
}
});
-
}
/**
@@ -72,22 +71,20 @@ function all(array $promises) : Promise {
*
* @param Promise[] $promises
*/
-function race(array $promises) : Promise {
-
- return new Promise(function($success, $fail) use ($promises) {
-
+function race(array $promises): Promise
+{
+ return new Promise(function ($success, $fail) use ($promises) {
$alreadyDone = false;
foreach ($promises as $promise) {
-
$promise->then(
- function($result) use ($success, &$alreadyDone) {
+ function ($result) use ($success, &$alreadyDone) {
if ($alreadyDone) {
return;
}
$alreadyDone = true;
$success($result);
},
- function($reason) use ($fail, &$alreadyDone) {
+ function ($reason) use ($fail, &$alreadyDone) {
if ($alreadyDone) {
return;
}
@@ -95,14 +92,10 @@ function race(array $promises) : Promise {
$fail($reason);
}
);
-
}
-
});
-
}
-
/**
* Returns a Promise that resolves with the given value.
*
@@ -111,25 +104,25 @@ function race(array $promises) : Promise {
*
* @param mixed $value
*/
-function resolve($value) : Promise {
-
+function resolve($value): Promise
+{
if ($value instanceof Promise) {
return $value->then();
} else {
$promise = new Promise();
$promise->fulfill($value);
+
return $promise;
}
-
}
/**
* Returns a Promise that will reject with the given reason.
*/
-function reject(Throwable $reason) : Promise {
-
+function reject(Throwable $reason): Promise
+{
$promise = new Promise();
$promise->reject($reason);
- return $promise;
+ return $promise;
}
diff --git a/vendor/sabre/event/lib/PromiseAlreadyResolvedException.php b/vendor/sabre/event/lib/PromiseAlreadyResolvedException.php
index 534a3d494..abb6c108e 100644
--- a/vendor/sabre/event/lib/PromiseAlreadyResolvedException.php
+++ b/vendor/sabre/event/lib/PromiseAlreadyResolvedException.php
@@ -1,4 +1,6 @@
-<?php declare (strict_types=1);
+<?php
+
+declare(strict_types=1);
namespace Sabre\Event;
@@ -10,6 +12,6 @@ namespace Sabre\Event;
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
-class PromiseAlreadyResolvedException extends \LogicException {
-
+class PromiseAlreadyResolvedException extends \LogicException
+{
}
diff --git a/vendor/sabre/event/lib/Version.php b/vendor/sabre/event/lib/Version.php
index 9aee4b3ab..e98e2e3ff 100644
--- a/vendor/sabre/event/lib/Version.php
+++ b/vendor/sabre/event/lib/Version.php
@@ -1,4 +1,6 @@
-<?php declare (strict_types=1);
+<?php
+
+declare(strict_types=1);
namespace Sabre\Event;
@@ -9,11 +11,10 @@ namespace Sabre\Event;
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
-class Version {
-
+class Version
+{
/**
- * Full version number
+ * Full version number.
*/
- const VERSION = '5.0.3';
-
+ const VERSION = '5.1.0';
}
diff --git a/vendor/sabre/event/lib/WildcardEmitter.php b/vendor/sabre/event/lib/WildcardEmitter.php
index 2ef15fe83..1b7c248b2 100644
--- a/vendor/sabre/event/lib/WildcardEmitter.php
+++ b/vendor/sabre/event/lib/WildcardEmitter.php
@@ -1,4 +1,6 @@
-<?php declare (strict_types=1);
+<?php
+
+declare(strict_types=1);
namespace Sabre\Event;
@@ -14,7 +16,7 @@ namespace Sabre\Event;
* on('change:*')
*
* A few notes:
- *
+ *
* - Wildcards only work at the end of an event name.
* - Currently you can only use 1 wildcard.
* - Using ":" as a separator is optional, but it's highly recommended to use
@@ -28,10 +30,7 @@ namespace Sabre\Event;
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
-class WildcardEmitter implements EmitterInterface {
-
+class WildcardEmitter implements EmitterInterface
+{
use WildcardEmitterTrait;
-
-
-
}
diff --git a/vendor/sabre/event/lib/WildcardEmitterTrait.php b/vendor/sabre/event/lib/WildcardEmitterTrait.php
index 7d8d62c26..206a8f3c5 100644
--- a/vendor/sabre/event/lib/WildcardEmitterTrait.php
+++ b/vendor/sabre/event/lib/WildcardEmitterTrait.php
@@ -1,9 +1,11 @@
-<?php declare (strict_types=1);
+<?php
+
+declare(strict_types=1);
namespace Sabre\Event;
/**
- * Wildcard Emitter Trait
+ * Wildcard Emitter Trait.
*
* This trait provides the implementation for WildCardEmitter
* Refer to that class for the full documentation about this
@@ -17,21 +19,19 @@ namespace Sabre\Event;
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
-trait WildcardEmitterTrait {
-
+trait WildcardEmitterTrait
+{
/**
* Subscribe to an event.
- *
- * @return void
*/
- function on(string $eventName, callable $callBack, int $priority = 100) {
-
- // If it ends with a wildcard, we use the wildcardListeners array
- if ($eventName[\strlen($eventName) - 1] === '*') {
+ public function on(string $eventName, callable $callBack, int $priority = 100)
+ {
+ // If it ends with a wildcard, we use the wildcardListeners array
+ if ('*' === $eventName[\strlen($eventName) - 1]) {
$eventName = \substr($eventName, 0, -1);
- $listeners = & $this->wildcardListeners;
+ $listeners = &$this->wildcardListeners;
} else {
- $listeners = & $this->listeners;
+ $listeners = &$this->listeners;
}
// Always fully reset the listener index. This is fairly sane for most
@@ -44,32 +44,27 @@ trait WildcardEmitterTrait {
$listeners[$eventName] = [];
}
$listeners[$eventName][] = [$priority, $callBack];
-
}
/**
* Subscribe to an event exactly once.
- *
- * @return void
*/
- function once(string $eventName, callable $callBack, int $priority = 100) {
-
+ public function once(string $eventName, callable $callBack, int $priority = 100)
+ {
$wrapper = null;
- $wrapper = function() use ($eventName, $callBack, &$wrapper) {
-
+ $wrapper = function () use ($eventName, $callBack, &$wrapper) {
$this->removeListener($eventName, $wrapper);
- return \call_user_func_array($callBack, \func_get_args());
+ return \call_user_func_array($callBack, \func_get_args());
};
$this->on($eventName, $wrapper, $priority);
-
}
/**
* Emits an event.
*
- * This method will return true if 0 or more listeners were succesfully
+ * This method will return true if 0 or more listeners were successfully
* handled. false is returned if one of the events broke the event chain.
*
* If the continueCallBack is specified, this callback will be called every
@@ -87,42 +82,35 @@ trait WildcardEmitterTrait {
* Lastly, if there are 5 event handlers for an event. The continueCallback
* will be called at most 4 times.
*/
- function emit(string $eventName, array $arguments = [], callable $continueCallBack = null) : bool {
-
+ public function emit(string $eventName, array $arguments = [], callable $continueCallBack = null): bool
+ {
if (\is_null($continueCallBack)) {
-
foreach ($this->listeners($eventName) as $listener) {
-
$result = \call_user_func_array($listener, $arguments);
- if ($result === false) {
+ if (false === $result) {
return false;
}
}
-
} else {
-
$listeners = $this->listeners($eventName);
$counter = \count($listeners);
foreach ($listeners as $listener) {
-
- $counter--;
+ --$counter;
$result = \call_user_func_array($listener, $arguments);
- if ($result === false) {
+ if (false === $result) {
return false;
}
if ($counter > 0) {
- if (!$continueCallBack()) break;
+ if (!$continueCallBack()) {
+ break;
+ }
}
-
}
-
}
return true;
-
-
}
/**
@@ -133,34 +121,27 @@ trait WildcardEmitterTrait {
*
* @return callable[]
*/
- function listeners(string $eventName) : array {
-
+ public function listeners(string $eventName): array
+ {
if (!\array_key_exists($eventName, $this->listenerIndex)) {
-
// Create a new index.
$listeners = [];
$listenersPriority = [];
- if (isset($this->listeners[$eventName])) foreach ($this->listeners[$eventName] as $listener) {
-
- $listenersPriority[] = $listener[0];
- $listeners[] = $listener[1];
-
+ if (isset($this->listeners[$eventName])) {
+ foreach ($this->listeners[$eventName] as $listener) {
+ $listenersPriority[] = $listener[0];
+ $listeners[] = $listener[1];
+ }
}
foreach ($this->wildcardListeners as $wcEvent => $wcListeners) {
-
// Wildcard match
if (\substr($eventName, 0, \strlen($wcEvent)) === $wcEvent) {
-
foreach ($wcListeners as $listener) {
-
$listenersPriority[] = $listener[0];
$listeners[] = $listener[1];
-
}
-
}
-
}
// Sorting by priority
@@ -168,11 +149,9 @@ trait WildcardEmitterTrait {
// Creating index
$this->listenerIndex[$eventName] = $listeners;
-
}
return $this->listenerIndex[$eventName];
-
}
/**
@@ -181,14 +160,14 @@ trait WildcardEmitterTrait {
* If the listener could not be found, this method will return false. If it
* was removed it will return true.
*/
- function removeListener(string $eventName, callable $listener) : bool {
-
- // If it ends with a wildcard, we use the wildcardListeners array
- if ($eventName[\strlen($eventName) - 1] === '*') {
+ public function removeListener(string $eventName, callable $listener): bool
+ {
+ // If it ends with a wildcard, we use the wildcardListeners array
+ if ('*' === $eventName[\strlen($eventName) - 1]) {
$eventName = \substr($eventName, 0, -1);
- $listeners = & $this->wildcardListeners;
+ $listeners = &$this->wildcardListeners;
} else {
- $listeners = & $this->listeners;
+ $listeners = &$this->listeners;
}
if (!isset($listeners[$eventName])) {
@@ -196,21 +175,17 @@ trait WildcardEmitterTrait {
}
foreach ($listeners[$eventName] as $index => $check) {
-
if ($check[1] === $listener) {
-
// Remove listener
unset($listeners[$eventName][$index]);
// Reset index
$this->listenerIndex = [];
- return true;
+ return true;
}
-
}
return false;
-
}
/**
@@ -219,38 +194,32 @@ trait WildcardEmitterTrait {
* If the eventName argument is specified, all listeners for that event are
* removed. If it is not specified, every listener for every event is
* removed.
- *
- * @return void
*/
- function removeAllListeners(string $eventName = null) {
-
+ public function removeAllListeners(string $eventName = null)
+ {
if (\is_null($eventName)) {
$this->listeners = [];
$this->wildcardListeners = [];
-
} else {
-
- if ($eventName[\strlen($eventName) - 1] === '*') {
+ if ('*' === $eventName[\strlen($eventName) - 1]) {
// Wildcard event
unset($this->wildcardListeners[\substr($eventName, 0, -1)]);
} else {
unset($this->listeners[$eventName]);
}
-
}
// Reset index
$this->listenerIndex = [];
-
}
/**
- * The list of listeners
+ * The list of listeners.
*/
protected $listeners = [];
/**
- * The list of "wildcard listeners".
+ * The list of "wildcard listeners".
*/
protected $wildcardListeners = [];
diff --git a/vendor/sabre/event/lib/coroutine.php b/vendor/sabre/event/lib/coroutine.php
index 750e8ab52..a6a2baf41 100644
--- a/vendor/sabre/event/lib/coroutine.php
+++ b/vendor/sabre/event/lib/coroutine.php
@@ -1,4 +1,6 @@
-<?php declare (strict_types=1);
+<?php
+
+declare(strict_types=1);
namespace Sabre\Event;
@@ -41,12 +43,13 @@ use Throwable;
* });
*
* @return \Sabre\Event\Promise
+ *
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
-function coroutine(callable $gen) : Promise {
-
+function coroutine(callable $gen): Promise
+{
$generator = $gen();
if (!$generator instanceof Generator) {
throw new \InvalidArgumentException('You must pass a generator function');
@@ -59,22 +62,20 @@ function coroutine(callable $gen) : Promise {
* So tempted to use the mythical y-combinator here, but it's not needed in
* PHP.
*/
- $advanceGenerator = function() use (&$advanceGenerator, $generator, $promise, &$lastYieldResult) {
-
+ $advanceGenerator = function () use (&$advanceGenerator, $generator, $promise) {
while ($generator->valid()) {
-
$yieldedValue = $generator->current();
if ($yieldedValue instanceof Promise) {
$yieldedValue->then(
- function($value) use ($generator, &$advanceGenerator, &$lastYieldResult) {
+ function ($value) use ($generator, &$advanceGenerator) {
$generator->send($value);
$advanceGenerator();
},
- function(Throwable $reason) use ($generator, $advanceGenerator) {
+ function (Throwable $reason) use ($generator, $advanceGenerator) {
$generator->throw($reason);
$advanceGenerator();
}
- )->otherwise(function(Throwable $reason) use ($promise) {
+ )->otherwise(function (Throwable $reason) use ($promise) {
// This error handler would be called, if something in the
// generator throws an exception, and it's not caught
// locally.
@@ -87,31 +88,25 @@ function coroutine(callable $gen) : Promise {
// If the value was not a promise, we'll just let it pass through.
$generator->send($yieldedValue);
}
-
}
// If the generator is at the end, and we didn't run into an exception,
// We're grabbing the "return" value and fulfilling our top-level
// promise with its value.
- if (!$generator->valid() && $promise->state === Promise::PENDING) {
- $returnValue = $generator->getReturn();
-
- // The return value is a promise.
- if ($returnValue instanceof Promise) {
- $returnValue->then(function($value) use ($promise) {
- $promise->fulfill($value);
- }, function(Throwable $reason) {
- $promise->reject($reason);
- });
- } else {
-
- $promise->fulfill($returnValue);
-
- }
-
-
+ if (!$generator->valid() && Promise::PENDING === $promise->state) {
+ $returnValue = $generator->getReturn();
+
+ // The return value is a promise.
+ if ($returnValue instanceof Promise) {
+ $returnValue->then(function ($value) use ($promise) {
+ $promise->fulfill($value);
+ }, function (Throwable $reason) use ($promise) {
+ $promise->reject($reason);
+ });
+ } else {
+ $promise->fulfill($returnValue);
+ }
}
-
};
try {
@@ -121,5 +116,4 @@ function coroutine(callable $gen) : Promise {
}
return $promise;
-
}