diff --git a/.travis.yml b/.travis.yml
index 6ef5fe32..67dc329b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,6 +18,12 @@ before_script:
cd libevent-0.0.5 && phpize && ./configure && make && sudo make install;
echo "extension=libevent.so" >> `php --ini | grep "Loaded Configuration" | sed -e "s|.*:\s*||"`;
fi"
+ - sh -c " if [ \"\$(php --re ev | grep 'does not exist')\" != '' ]; then
+ git clone https://bitbucket.org/osmanov/pecl-ev.git;
+ cd pecl-ev;
+ phpize && ./configure --enable-ev && make && make install;
+ echo "extension=ev.so" >> `php --ini | grep "Loaded Configuration" | sed -e "s|.*:\s*||"`;
+ fi"
- composer self-update
- composer install --dev --prefer-source
diff --git a/src/React/EventLoop/EvLoop.php b/src/React/EventLoop/EvLoop.php
new file mode 100644
index 00000000..19306257
--- /dev/null
+++ b/src/React/EventLoop/EvLoop.php
@@ -0,0 +1,153 @@
+loop = new \EvLoop();
+ $this->timers = new SplObjectStorage();
+ }
+
+ public function addReadStream($stream, $listener)
+ {
+ $this->addStream($stream, $listener, \Ev::READ);
+ }
+
+ public function addWriteStream($stream, $listener)
+ {
+ $this->addStream($stream, $listener, \Ev::WRITE);
+ }
+
+ public function removeReadStream($stream)
+ {
+ $this->readEvents[(int)$stream]->stop();
+ unset($this->readEvents[(int)$stream]);
+ }
+
+ public function removeWriteStream($stream)
+ {
+ $this->writeEvents[(int)$stream]->stop();
+ unset($this->writeEvents[(int)$stream]);
+ }
+
+ public function removeStream($stream)
+ {
+ if (isset($this->readEvents[(int)$stream])) {
+ $this->removeReadStream($stream);
+ }
+
+ if (isset($this->writeEvents[(int)$stream])) {
+ $this->removeWriteStream($stream);
+ }
+ }
+
+ private function addStream($stream, $listener, $flags)
+ {
+ $listener = $this->wrapStreamListener($stream, $listener, $flags);
+ $event = $this->loop->io($stream, $flags, $listener);
+
+ if (($flags & \Ev::READ) === $flags) {
+ $this->readEvents[(int)$stream] = $event;
+ } elseif (($flags & \Ev::WRITE) === $flags) {
+ $this->writeEvents[(int)$stream] = $event;
+ }
+ }
+
+ private function wrapStreamListener($stream, $listener, $flags)
+ {
+ if (($flags & \Ev::READ) === $flags) {
+ $removeCallback = array($this, 'removeReadStream');
+ } elseif (($flags & \Ev::WRITE) === $flags) {
+ $removeCallback = array($this, 'removeWriteStream');
+ }
+
+ return function ($event) use ($stream, $listener, $removeCallback) {
+ if (feof($stream)) {
+ call_user_func($removeCallback, $stream);
+
+ return;
+ }
+
+ call_user_func($listener, $stream);
+ };
+ }
+
+ public function addTimer($interval, $callback)
+ {
+ $timer = new Timer($this, $interval, $callback, false);
+ $this->setupTimer($timer);
+
+ return $timer;
+ }
+
+ public function addPeriodicTimer($interval, $callback)
+ {
+ $timer = new Timer($this, $interval, $callback, true);
+ $this->setupTimer($timer);
+
+ return $timer;
+ }
+
+ public function cancelTimer(TimerInterface $timer)
+ {
+ if (isset($this->timers[$timer])) {
+ $this->timers[$timer]->stop();
+ $this->timers->detach($timer);
+ }
+ }
+
+ private function setupTimer(TimerInterface $timer)
+ {
+ $dummyCallback = function () {};
+ $interval = $timer->getInterval();
+
+ if ($timer->isPeriodic()) {
+ $libevTimer = $this->loop->timer($interval, $interval, $dummyCallback);
+ } else {
+ $libevTimer = $this->loop->timer($interval, $dummyCallback);
+ }
+
+ $libevTimer->setCallback(function () use ($timer) {
+ call_user_func($timer->getCallback(), $timer);
+
+ if (!$timer->isPeriodic()) {
+ $timer->cancel();
+ }
+ });
+
+ $this->timers->attach($timer, $libevTimer);
+
+ return $timer;
+ }
+
+ public function isTimerActive(TimerInterface $timer)
+ {
+ return $this->timers->contains($timer);
+ }
+
+ public function tick()
+ {
+ $this->loop->run(\Ev::RUN_ONCE);
+ }
+
+ public function run()
+ {
+ $this->loop->run();
+ }
+
+ public function stop()
+ {
+ $this->loop->stop();
+ }
+}
diff --git a/tests/React/Tests/EventLoop/EvLoopTest.php b/tests/React/Tests/EventLoop/EvLoopTest.php
new file mode 100644
index 00000000..d7abb454
--- /dev/null
+++ b/tests/React/Tests/EventLoop/EvLoopTest.php
@@ -0,0 +1,22 @@
+markTestSkipped('ev tests skipped because pecl/ev is not installed.');
+ }
+
+ return new EvLoop();
+ }
+
+ public function testEvConstructor()
+ {
+ $loop = new EvLoop();
+ }
+}
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