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[m6w6/atick] / lib / atick / Able.php

diff --git a/lib/atick/Able.php b/lib/atick/Able.php
new file mode 100644 (file)
index 0000000..8bcac42
--- /dev/null
+++ b/lib/atick/Able.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace atick;
+
+interface Able
+{
+       const CLOSED = 0;
+       const READABLE = 1;
+       const WRITABLE = 2;
+
+       /**
+        * Register any output streams with the ticker
+        * @param \atick\Ticker $ticker
+        * @param callable $verify
+        */
+       function with(Ticker $ticker, callable $verify = null);
+
+       /**
+        * Pass data to the input stream
+        * @param string $data
+        */
+       function write($data);
+
+       /**
+        * Where to send output to
+        * @param resource|callable $into
+        * @return \atick\Able
+        */
+       function read($into);
+
+       /**
+        * Where to send error output to
+        * @param resource|callable $into
+        * @return \atick\Able
+        */
+       function error($into);
+
+       /**
+        * Whether the pipe/proc is alive
+        * @return int
+        */
+       function stat();
+
+       /**
+        * Shutdown the pipe/proc
+        * @param int $what
+        */
+       function close($what = self::CLOSED);
+}