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

diff --git a/lib/atick/Proc.php b/lib/atick/Proc.php
deleted file mode 100644 (file)
index 13e240c..0000000
--- a/lib/atick/Proc.php
+++ /dev/null
@@ -1,187 +0,0 @@
-<?php
-
-namespace atick;
-
-class Proc implements Able
-{
-       /**
-        * Command string
-        * @var string
-        */
-       protected $command;
-
-       /**
-        * Process handle
-        * @var resource
-        */
-       protected $proc;
-
-       /**
-        * Proc's pipes
-        * @var array
-        */
-       protected $pipes;
-
-       protected $read;
-       protected $error;
-
-       /**
-        * @param string $command
-        * @param string $cwd
-        * @param array $env
-        * @throws \RuntimeException
-        */
-       function __construct($command, $cwd = null, array $env = null) {
-               $this->command = $command;
-               $this->proc = proc_open($command, [["pipe","r"],["pipe","w"],["pipe","w"]], $this->pipes, $cwd, $env);
-
-               if (!is_resource($this->proc) || !($status = proc_get_status($this->proc))) {
-                       throw new \RuntimeException("Could not open proc '$command': " . error_get_last()["message"]);
-               }
-
-               stream_set_blocking($this->pipes[1], false);
-               stream_set_blocking($this->pipes[2], false);
-       }
-
-       /**
-        * Returns the command string
-        * @return string
-        */
-       function __toString() {
-               return (string) $this->command;
-       }
-
-       /**
-        * Cleanup pipes and proc handle
-        */
-       function __destruct() {
-               $this->close();
-       }
-
-       /**
-        * @inheritdoc
-        * @implements \aticker\Able
-        * @param \atick\Ticker $ticker
-        * @param callable $verify
-        */
-       function with(Ticker $ticker, callable $verify = null) {
-               if (is_callable($this->read)) {
-                       $ticker->read($this->pipes[1], $this->read, $verify ?: array($this, "stat"));
-               } elseif (is_resource($this->read)) {
-                       $ticker->read($this->pipes[1], function($fd) {
-                               if (strlen($data = fread($fd, 8192))) {
-                                       fwrite($this->read, $data);
-                               }
-                       }, $verify ?: array($this, "stat"));
-               } else {
-                       $ticker->read($this->pipes[1], function($fd) {
-                               /* nirvana */
-                               fread($fd, 8192);
-                       }, $verify ?: array($this, "stat"));
-               }
-
-               if (is_callable($this->error)) {
-                       $ticker->read($this->pipes[2], $this->error, $verify ?: array($this, "stat"));
-               } elseif (is_resource($this->error)) {
-                       $ticker->read($this->pipes[2], function($fd) {
-                               if (strlen($data = fread($fd, 8192))) {
-                                       fwrite($this->error, $data);
-                               }
-                       }, $verify ?: array($this, "stat"));
-               } else {
-                       $ticker->read($this->pipes[2], function($fd) {
-                               /* nirvana */
-                               fread($fd, 8192);
-                       }, $verify ?: array($this, "stat"));
-               }
-       }
-
-       function stat() {
-               echo "STAT $this\n";
-               if ($this->proc && proc_get_status($this->proc)["running"]) {
-                       if ((isset($this->pipes[1]) && is_resource($this->pipes[1]) && !feof($this->pipes[1]))
-                       &&  (isset($this->pipes[2]) && is_resource($this->pipes[2]) && !feof($this->pipes[2]))
-                       ) {
-                               if (isset($this->pipes[0]) && is_resource($this->pipes[0]) && !feof($this->pipes[0])) {
-                                       return self::READABLE | self::WRITABLE;
-                               }
-                               return self::READABLE;
-                       }
-               }
-               $this->close();
-               return self::CLOSED;
-       }
-
-       function close($what = self::CLOSED) {
-               echo "PROC KILL $this $what\n";
-
-               if (!$what || ($what & self::WRITABLE)) {
-                       if (is_resource($this->pipes[0])) {
-                               fclose($this->pipes[0]);
-                       }
-                       $this->pipes[0] = null;
-               }
-
-               if (!$what || ($what & self::READABLE)) {
-                       if (is_resource($this->pipes[1])) {
-                               fclose($this->pipes[1]);
-                       }
-                       $this->pipes[1] = null;
-                       if (is_resource($this->read)) {
-                               fclose($this->read);
-                       }
-                       if (is_resource($this->pipes[2])) {
-                               fclose($this->pipes[2]);
-                       }
-                       $this->pipes[2] = null;
-                       if (is_resource($this->error)) {
-                               fclose($this->error);
-                       }
-               }
-
-               if (!$what && is_resource($this->proc)) {
-                       proc_close($this->proc);
-                       $this->proc = null;
-               }
-       }
-
-       /**
-        * @inheritdoc
-        * @implements \aticker\Able
-        * @param string $data
-        * @return int
-        */
-       function write($data) {
-               return fwrite($this->pipes[0], $data);
-       }
-
-       /**
-        * Where to read STDOUT into
-        * @param resource|callable $into
-        * @return \atick\Proc
-        * @throws \InvalidArgumentException
-        */
-       function read($into) {
-               if (is_resource($into) || is_callable($into)) {
-                       $this->read = $into;
-               } else {
-                       throw new \InvalidArgumentException("Not a valid resource or callback");
-               }
-               return $this;
-       }
-
-       /**
-        * Where to pass STDERR into
-        * @param resource|callable $into
-        * @return \atick\Proc
-        * @throws \InvalidArgumentException
-        */
-       function error($into) {
-               if (is_resource($into) || is_callable($into)) {
-                       $this->error = $into;
-               } else {
-                       throw new \InvalidArgumentException("Not a valid resource or callback");
-               }
-               return $this;
-       }
-}