ConduitAPI_phpast_version_Method.php
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	<?php

	/**
	* @group conduit
	*/
	final class ConduitAPI_phpast_version_Method
	extends ConduitAPI_phpast_Method {

	public function getMethodDescription() {
	return "Get server xhpast version.";
	}

	public function defineParamTypes() {
	return array();
	}

	public function defineReturnType() {
	return 'string';
	}

	public function defineErrorTypes() {
	return array(
	'ERR-NOT-FOUND' => 'xhpast was not found on the server',
	'ERR-COMMAND-FAILED' => 'xhpast died with a nonzero exit code',
	);
	}

	protected function execute(ConduitAPIRequest $request) {
	$path = xhpast_get_binary_path();
	if (!Filesystem::pathExists($path)) {
	throw new ConduitException('ERR-NOT-FOUND');
	}
	list($err, $stdout) = exec_manual('%s --version', $path);
	if ($err) {
	throw new ConduitException('ERR-COMMAND-FAILED');
	}
	return trim($stdout);
	}

	}