Initial import

lib/Process.php

@@ -0,0 +1,82 @@
+<?php
+
+class Process {
+
+	private $_command = null;
+	private $_args = [];
+	private $_env = [];
+	private $_cwd = null;
+
+	private $_pipes = [];
+
+	private $_stdout = [];
+	private $_stderr = [];
+
+	private $_fd = null;
+	private $_status = null;
+
+	public function __construct($command) {
+		$this->_command = $command;
+		$this->_env = $_ENV;
+	}
+
+	public function arg($v) {
+		$this->_args[] = $v;
+	}
+
+	public function env($k, $v) {
+		$this->_env[$k] = $v;
+	}
+
+	public function cwd($p) {
+		$this->_cwd = $p;
+	}
+
+	public function execute() {
+		$command = [];
+		$command[] = escapeshellcmd($this->_command);
+		foreach ($this->_args as $a) {
+			$command[] = escapeshellarg($a);
+		}
+
+		$desc = [
+			["pipe", "r"],
+			["pipe", "w"],
+			["pipe", "w"]
+		];
+
+		$this->_fd = proc_open(
+			implode(" ", $command),
+			$desc,
+			$this->_pipes,
+			$this->_cwd,
+			$this->_env
+		);
+
+		fclose($this->_pipes[0]); // stdin
+
+		$this->_status = proc_get_status($this->_fd);
+		while ($this->_status["running"]) {
+
+			$this->_stdout[] = stream_get_contents($this->_pipes[1]);
+			$this->_stderr[] = stream_get_contents($this->_pipes[2]);
+
+			$this->_status = proc_get_status($this->_fd);
+		}
+			
+		proc_close($this->_fd);
+
+		return $this->_status["exitcode"];
+	}
+
+
+	public function stdout() {
+		return explode("\n", implode("", $this->_stdout));
+	}
+
+	public function stderr() {
+		return explode("\n", implode("", $this->_stderr));
+	}
+
+
+}