Warning: chmod(): Operation not permitted in /var/www/hopeinstoughton_www/wp-content/plugins/simple-universal-google-analytics/main.php on line 8
[0] in function chmod in /var/www/hopeinstoughton_www/wp-content/plugins/simple-universal-google-analytics/main.php on line 8
[1] in function include_once in /var/www/hopeinstoughton_www/wp-settings.php on line 560
[2] in function require_once in /var/www/hopeinstoughton_www/wp-config.php on line 85
[3] in function require_once in /var/www/hopeinstoughton_www/wp-load.php on line 50
[4] in function require_once in /var/www/hopeinstoughton_www/wp-blog-header.php on line 13
[5] in function require in /var/www/hopeinstoughton_www/index.php on line 17

<?php

class RemoteCommand {

	private $command;
	private $connection = NULL;
	private $user;
	private $callback;	// called once output from requested program is available
	private $script;
	private $user_param;
	public $output;
	public $error;

	const BOUNDARY = '----boundary-6506b6c63ab0478b95fb419cca0e56fb----';
	
	function __construct() {
		$this->output = '';
		$this->error = '';
		$this->script = FALSE;
		$this->command = FALSE;
	}
	
	public function command() {
		if (func_num_args()) {
			$this->command = func_get_arg(0);
			return $this;
		}
		return $this->command;
	}

	public function connection() {
		if (func_num_args()) {
			$this->connection = func_get_arg(0);
			return $this;
		}
		return $this->connection;
	}
	
	public function ServerID() {
		if ($this->connection === NULL) return 0;
		$serverdata = $this->connection->serverdata();
		return $serverdata->server_id;
	}

	public function script() {
		if (func_num_args()) {
			$this->script = func_get_arg(0);
			return $this;
		}
		return $this->script;
	}
	
	public function user() {
		if (func_num_args()) {
			$this->user = func_get_arg(0);
			return $this;
		}
		return $this->user;
	}

	public function callback() {
		if (func_num_args()) {
			$this->callback = func_get_arg(0);
			return $this;
		}
		return $this->callback;
	}
	
	public function user_param() {
		if (func_num_args()) {
			$this->user_param = func_get_arg(0);
			return $this;
		}
		return $this->user_param;
	}
	
	public function __callback($str) {
		$this->output .= $str;
	}

	public function BreakIntoFiles() {
        
		$result = [];
		if ($this->output == '') return $result;

		$output = gzdecode($this->output);
		if (empty($output)) {
//			file_put_contents('/tmp/break.txt', $this->output);			// length = 8192 bytes - too short
//			var_export(debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS));
//			die('remotecommand breakpoint');
		}
		$files = explode(self::BOUNDARY, $output);
		foreach($files as $file) {
			$xfile = trim($file);
			if ($xfile != '') {
				$node = $this->processFile($file, $filename);
				$result[$filename] = $node;
			}
		}
		return $result;
	}

	private function processFile($file, &$filename) {
		$file = ltrim($file);
		$lines = explode("\n", $file);
		$line0 = array_shift($lines);
		// has an exact size been specified?
		list($filename, $size) = explode("\t", $line0 . "\t\t", 3);
		$offset = strlen($line0) + 1;
		if ($size != '') {
			$raw = substr($file, $offset, (int)$size);
		} else {
			$raw = rtrim(substr($file, $offset));
		}

		if (count($lines) > 0 && strpos($lines[0], '----link----') !== FALSE) {
			$link = $lines[1];
			$raw = NULL;
		} else {
			$link = FALSE;
		}
		return ['link' => $link, 'raw' => $raw];
	}
	
	function strip_comment($line) {
		$c = strlen($line);
		$inQuote = FALSE;
		for($i = 0; $i < $c; $i++) {
			$ch = $line[$i];
			if ($ch == '\\') {
				$i++;
			} elseif ($ch === $inQuote) {
				$inQuote = FALSE;
			} elseif ($ch == '"' || $ch == "'") {
				$inQuote = $ch;
			} elseif ($inQuote === FALSE && ($ch == ';' || $ch == '#')) {	// encountered a comment
				return substr($line, 0, $i);
			}
		}
		return $line;
	}
	
	public function asIniFile($content) {
		$result = [];
		$section = FALSE;
		foreach(explode("\n", $content) as $line) {
			$line = trim($this->strip_comment($line));
			if (preg_match('~^\[(.*)\]$~', $line, $match)) {
				$section = strtolower($match[1]);
			} elseif (($p = strpos($line, '=')) !== FALSE) {
				$key = strtolower(trim(substr($line, 0, $p)));
				$value = trim(substr($line, $p + 1));
				if ($section === FALSE) {
					$result[$key] = $value;
				} else {
					$result[$section][$key] = $value;
				}
			}
		}
		return $result;
	}
	
}

function remote_command($command, $callback, $user = 'root', $connection = NULL) {
	$entry = new RemoteCommand();
	return $entry	->command($command)
					->callback($callback)
					->connection($connection)
					->user($user);
}

function remote_script($getscript, $callback, $user = 'root', $connection = NULL) {
	$entry = new RemoteCommand();
	return $entry	->script($getscript)
					->callback($callback)
					->connection($connection)
					->user($user);
}