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authorredmatrix <git@macgirvin.com>2016-05-10 17:26:44 -0700
committerredmatrix <git@macgirvin.com>2016-05-10 17:26:44 -0700
commit0b02a6d123b2014705998c94ddf3d460948d3eac (patch)
tree78ff2cab9944a4f5ab3f80ec93cbe1120de90bb2 /vendor/sabre/event/lib/Loop/functions.php
parent40b5b6e9d2da7ab65c8b4d38cdceac83a4d78deb (diff)
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initial sabre upgrade (needs lots of work - to wit: authentication, redo the browser interface, and rework event export/import)
Diffstat (limited to 'vendor/sabre/event/lib/Loop/functions.php')
-rw-r--r--vendor/sabre/event/lib/Loop/functions.php183
1 files changed, 183 insertions, 0 deletions
diff --git a/vendor/sabre/event/lib/Loop/functions.php b/vendor/sabre/event/lib/Loop/functions.php
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index 000000000..56c5bc8c7
--- /dev/null
+++ b/vendor/sabre/event/lib/Loop/functions.php
@@ -0,0 +1,183 @@
+<?php
+
+namespace Sabre\Event\Loop;
+
+/**
+ * Executes a function after x seconds.
+ *
+ * @param callable $cb
+ * @param float $timeout timeout in seconds
+ * @return void
+ */
+function setTimeout(callable $cb, $timeout) {
+
+ instance()->setTimeout($cb, $timeout);
+
+}
+
+/**
+ * Executes a function every x seconds.
+ *
+ * The value this function returns can be used to stop the interval with
+ * clearInterval.
+ *
+ * @param callable $cb
+ * @param float $timeout
+ * @return array
+ */
+function setInterval(callable $cb, $timeout) {
+
+ return instance()->setInterval($cb, $timeout);
+
+}
+
+/**
+ * Stops a running internval.
+ *
+ * @param array $intervalId
+ * @return void
+ */
+function clearInterval($intervalId) {
+
+ instance()->clearInterval($intervalId);
+
+}
+
+/**
+ * Runs a function immediately at the next iteration of the loop.
+ *
+ * @param callable $cb
+ * @return void
+ */
+function nextTick(callable $cb) {
+
+ instance()->nextTick($cb);
+
+}
+
+
+/**
+ * Adds a read stream.
+ *
+ * The callback will be called as soon as there is something to read from
+ * the stream.
+ *
+ * You MUST call removeReadStream after you are done with the stream, to
+ * prevent the eventloop from never stopping.
+ *
+ * @param resource $stream
+ * @param callable $cb
+ * @return void
+ */
+function addReadStream($stream, callable $cb) {
+
+ instance()->addReadStream($stream, $cb);
+
+}
+
+/**
+ * Adds a write stream.
+ *
+ * The callback will be called as soon as the system reports it's ready to
+ * receive writes on the stream.
+ *
+ * You MUST call removeWriteStream after you are done with the stream, to
+ * prevent the eventloop from never stopping.
+ *
+ * @param resource $stream
+ * @param callable $cb
+ * @return void
+ */
+function addWriteStream($stream, callable $cb) {
+
+ instance()->addWriteStream($stream, $cb);
+
+}
+
+/**
+ * Stop watching a stream for reads.
+ *
+ * @param resource $stream
+ * @return void
+ */
+function removeReadStream($stream) {
+
+ instance()->removeReadStream($stream);
+
+}
+
+/**
+ * Stop watching a stream for writes.
+ *
+ * @param resource $stream
+ * @return void
+ */
+function removeWriteStream($stream) {
+
+ instance()->removeWriteStream($stream);
+
+}
+
+
+/**
+ * Runs the loop.
+ *
+ * This function will run continiously, until there's no more events to
+ * handle.
+ *
+ * @return void
+ */
+function run() {
+
+ instance()->run();
+
+}
+
+/**
+ * Executes all pending events.
+ *
+ * If $block is turned true, this function will block until any event is
+ * triggered.
+ *
+ * If there are now timeouts, nextTick callbacks or events in the loop at
+ * all, this function will exit immediately.
+ *
+ * This function will return true if there are _any_ events left in the
+ * loop after the tick.
+ *
+ * @param bool $block
+ * @return bool
+ */
+function tick($block = false) {
+
+ return instance()->tick($block);
+
+}
+
+/**
+ * Stops a running eventloop
+ *
+ * @return void
+ */
+function stop() {
+
+ instance()->stop();
+
+}
+
+/**
+ * Retrieves or sets the global Loop object.
+ *
+ * @param Loop $newLoop
+ */
+function instance(Loop $newLoop = null) {
+
+ static $loop;
+ if ($newLoop) {
+ $loop = $newLoop;
+ } elseif (!$loop) {
+ $loop = new Loop();
+ }
+ return $loop;
+
+}