PhutilGitURI.php
5e2bf858ee86production

PhutilGitURI.php
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			<?php

			/**
			* Parser for the alternate URI scheme used by SCP and Git, which look
			* like this:
			*
			* user@host:path
			*
			* (Git calls these URIs "scp-style" in its documentation, but most users and
			* developers are likely to run into them in the context of Git and I couldn't
			* find an official name or specification, so I'm going with "GitURI".)
			*
			* Note that these URIs can not be transformed into normal URIs because the
			* path is interpreted as relative on the remote, rather than absolute (as with
			* normal URIs).
			*/
			final class PhutilGitURI {

			private $user;
			private $domain;
			private $path;

			public function __construct($uri) {
			$parts = $this->parseURI($uri);
			if ($parts) {
			$this->user = $parts[1];
			$this->domain = $parts[2];
			$this->path = $parts[3];
			}
			}

			private static function parseURI($uri) {
			$user = '(?:([^@]+)@)?';
			$domain = '([^:]+)';
			$path = ':(.*)';

			$regexp = '/^'.$user.$domain.$path.'$/';
			$matches = null;
			$ok = preg_match($regexp, $uri, $matches);
			if ($ok) {
			return array_pad($matches, 4, '');
			}

			return null;
			}

			public function __toString() {
			$user = null;
			if ($this->user) {
			$user = $this->user.'@';
			}

			$domain = $this->domain;
			$path = $this->path;

			return $user.$domain.':'.$path;
			}

			public function setDomain($domain) {
			$this->domain = $domain;
			return $this;
			}

			public function getDomain() {
			return $this->domain;
			}

			public function setPath($path) {
			$this->path = $path;
			return $this;
			}

			public function getPath() {
			return $this->path;
			}

			public function setUser($user) {
			$this->user = $user;
			return $this;
			}

			public function getUser() {
			return $this->user;
			}

			}