X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fatick;a=blobdiff_plain;f=lib%2Fatick%2FIO.php;fp=lib%2Fatick%2FIO.php;h=3a37e721012126d248115c176e7cbfd8ee070a3e;hp=0000000000000000000000000000000000000000;hb=363315d4d8cbca1850183e27243e317359e261e5;hpb=35f7f2f1715347ce20976dcf6747047e2396b35e

diff --git a/lib/atick/IO.php b/lib/atick/IO.php
new file mode 100644
index 0000000..3a37e72
--- /dev/null
+++ b/lib/atick/IO.php
@@ -0,0 +1,41 @@
+<?php
+
+namespace atick\IO;
+
+function copy($from, $to, $len = 4096) {
+	$data = fread($from, $len);
+
+	if (!strlen($data)) {
+		if (feof($from)) {
+			/* forward EOF */
+			fclose($to);
+		}
+		return;
+	}
+
+	return fwrite($to, $data);
+}
+
+namespace atick;
+
+interface IO
+{
+	/**
+	 * Retrieve the output stream
+	 * @return resource
+	 */
+	function getOutput();
+
+	/**
+	 * Retrieve the input stream
+	 * @return resource
+	 */
+	function getInput();
+
+	/**
+	 * Pass input from FD to input and return output stream
+	 * @param resource $fd
+	 * @return resource
+	 */
+	function __invoke($fd);
+}