diff options
| author | xue <> | 2006-07-07 14:54:15 +0000 |
|---|---|---|
| committer | xue <> | 2006-07-07 14:54:15 +0000 |
| commit | 61bb16ee2e5f0a66234e1575242169a10fde47b5 (patch) | |
| tree | 3ee24dcc36ceae2c213130df1ea3d5c9fc110a27 /tests/UnitTests/simpletest/user_agent.php | |
| parent | 7b84938b1b5964f2274d66e28ba17435924ffe35 (diff) | |
Merge from 3.0 branch till 1253.
Diffstat (limited to 'tests/UnitTests/simpletest/user_agent.php')
| -rw-r--r-- | tests/UnitTests/simpletest/user_agent.php | 490 |
1 files changed, 0 insertions, 490 deletions
diff --git a/tests/UnitTests/simpletest/user_agent.php b/tests/UnitTests/simpletest/user_agent.php deleted file mode 100644 index f3cacfea..00000000 --- a/tests/UnitTests/simpletest/user_agent.php +++ /dev/null @@ -1,490 +0,0 @@ -<?php
- /**
- * Base include file for SimpleTest
- * @package SimpleTest
- * @subpackage WebTester
- * @version $Id: user_agent.php,v 1.43 2005/01/02 22:46:08 lastcraft Exp $
- */
-
- /**#@+
- * include other SimpleTest class files
- */
- require_once(dirname(__FILE__) . '/http.php');
- require_once(dirname(__FILE__) . '/encoding.php');
- require_once(dirname(__FILE__) . '/authentication.php');
- /**#@-*/
-
- define('DEFAULT_MAX_REDIRECTS', 3);
- define('DEFAULT_CONNECTION_TIMEOUT', 15);
-
- /**
- * Repository for cookies. This stuff is a
- * tiny bit browser dependent.
- * @package SimpleTest
- * @subpackage WebTester
- */
- class SimpleCookieJar {
- protected $_cookies;
-
- /**
- * Constructor. Jar starts empty.
- * @access public
- */
- function SimpleCookieJar() {
- $this->_cookies = array();
- }
-
- /**
- * Removes expired and temporary cookies as if
- * the browser was closed and re-opened.
- * @param string/integer $now Time to test expiry against.
- * @access public
- */
- function restartSession($date = false) {
- $surviving_cookies = array();
- for ($i = 0; $i < count($this->_cookies); $i++) {
- if (! $this->_cookies[$i]->getValue()) {
- continue;
- }
- if (! $this->_cookies[$i]->getExpiry()) {
- continue;
- }
- if ($date && $this->_cookies[$i]->isExpired($date)) {
- continue;
- }
- $surviving_cookies[] = $this->_cookies[$i];
- }
- $this->_cookies = $surviving_cookies;
- }
-
- /**
- * Ages all cookies in the cookie jar.
- * @param integer $interval The old session is moved
- * into the past by this number
- * of seconds. Cookies now over
- * age will be removed.
- * @access public
- */
- function agePrematurely($interval) {
- for ($i = 0; $i < count($this->_cookies); $i++) {
- $this->_cookies[$i]->agePrematurely($interval);
- }
- }
-
- /**
- * Adds a cookie to the jar. This will overwrite
- * cookies with matching host, paths and keys.
- * @param SimpleCookie $cookie New cookie.
- * @access public
- */
- function setCookie($cookie) {
- for ($i = 0; $i < count($this->_cookies); $i++) {
- $is_match = $this->_isMatch(
- $cookie,
- $this->_cookies[$i]->getHost(),
- $this->_cookies[$i]->getPath(),
- $this->_cookies[$i]->getName());
- if ($is_match) {
- $this->_cookies[$i] = $cookie;
- return;
- }
- }
- $this->_cookies[] = $cookie;
- }
-
- /**
- * Fetches a hash of all valid cookies filtered
- * by host, path and keyed by name
- * Any cookies with missing categories will not
- * be filtered out by that category. Expired
- * cookies must be cleared by restarting the session.
- * @param string $host Host name requirement.
- * @param string $path Path encompassing cookies.
- * @return hash Valid cookie objects keyed
- * on the cookie name.
- * @access public
- */
- function getValidCookies($host = false, $path = "/") {
- $valid_cookies = array();
- foreach ($this->_cookies as $cookie) {
- if ($this->_isMatch($cookie, $host, $path, $cookie->getName())) {
- $valid_cookies[] = $cookie;
- }
- }
- return $valid_cookies;
- }
-
- /**
- * Tests cookie for matching against search
- * criteria.
- * @param SimpleTest $cookie Cookie to test.
- * @param string $host Host must match.
- * @param string $path Cookie path must be shorter than
- * this path.
- * @param string $name Name must match.
- * @return boolean True if matched.
- * @access private
- */
- function _isMatch($cookie, $host, $path, $name) {
- if ($cookie->getName() != $name) {
- return false;
- }
- if ($host && $cookie->getHost() && !$cookie->isValidHost($host)) {
- return false;
- }
- if (! $cookie->isValidPath($path)) {
- return false;
- }
- return true;
- }
-
- /**
- * Adds the current cookies to a request.
- * @param SimpleHttpRequest $request Request to modify.
- * @param SimpleUrl $url Cookie selector.
- * @access private
- */
- function addHeaders($request, $url) {
- $cookies = $this->getValidCookies($url->getHost(), $url->getPath());
- foreach ($cookies as $cookie) {
- $request->setCookie($cookie);
- }
- }
- }
-
- /**
- * Fetches web pages whilst keeping track of
- * cookies and authentication.
- * @package SimpleTest
- * @subpackage WebTester
- */
- class SimpleUserAgent {
- protected $_cookie_jar;
- protected $_authenticator;
- protected $_max_redirects;
- protected $_proxy;
- protected $_proxy_username;
- protected $_proxy_password;
- protected $_connection_timeout;
- protected $_additional_headers;
-
- /**
- * Starts with no cookies, realms or proxies.
- * @access public
- */
- function SimpleUserAgent() {
- $this->_cookie_jar = new SimpleCookieJar();
- $this->_authenticator = new SimpleAuthenticator();
- $this->setMaximumRedirects(DEFAULT_MAX_REDIRECTS);
- $this->_proxy = false;
- $this->_proxy_username = false;
- $this->_proxy_password = false;
- $this->setConnectionTimeout(DEFAULT_CONNECTION_TIMEOUT);
- $this->_additional_headers = array();
- }
-
- /**
- * Removes expired and temporary cookies as if
- * the browser was closed and re-opened. Authorisation
- * has to be obtained again as well.
- * @param string/integer $date Time when session restarted.
- * If omitted then all persistent
- * cookies are kept.
- * @access public
- */
- function restart($date = false) {
- $this->_cookie_jar->restartSession($date);
- $this->_authenticator->restartSession();
- }
-
- /**
- * Adds a header to every fetch.
- * @param string $header Header line to add to every
- * request until cleared.
- * @access public
- */
- function addHeader($header) {
- $this->_additional_headers[] = $header;
- }
-
- /**
- * Ages the cookies by the specified time.
- * @param integer $interval Amount in seconds.
- * @access public
- */
- function ageCookies($interval) {
- $this->_cookie_jar->agePrematurely($interval);
- }
-
- /**
- * Sets an additional cookie. If a cookie has
- * the same name and path it is replaced.
- * @param string $name Cookie key.
- * @param string $value Value of cookie.
- * @param string $host Host upon which the cookie is valid.
- * @param string $path Cookie path if not host wide.
- * @param string $expiry Expiry date.
- * @access public
- */
- function setCookie($name, $value, $host = false, $path = '/', $expiry = false) {
- $cookie = new SimpleCookie($name, $value, $path, $expiry);
- if ($host) {
- $cookie->setHost($host);
- }
- $this->_cookie_jar->setCookie($cookie);
- }
-
- /**
- * Reads the most specific cookie value from the
- * browser cookies.
- * @param string $host Host to search.
- * @param string $path Applicable path.
- * @param string $name Name of cookie to read.
- * @return string False if not present, else the
- * value as a string.
- * @access public
- */
- function getCookieValue($host, $path, $name) {
- $longest_path = '';
- foreach ($this->_cookie_jar->getValidCookies($host, $path) as $cookie) {
- if ($name == $cookie->getName()) {
- if (strlen($cookie->getPath()) > strlen($longest_path)) {
- $value = $cookie->getValue();
- $longest_path = $cookie->getPath();
- }
- }
- }
- return (isset($value) ? $value : false);
- }
-
- /**
- * Reads the current cookies within the base URL.
- * @param string $name Key of cookie to find.
- * @param SimpleUrl $base Base URL to search from.
- * @return string Null if there is no base URL, false
- * if the cookie is not set.
- * @access public
- */
- function getBaseCookieValue($name, $base) {
- if (! $base) {
- return null;
- }
- return $this->getCookieValue($base->getHost(), $base->getPath(), $name);
- }
-
- /**
- * Sets the socket timeout for opening a connection.
- * @param integer $timeout Maximum time in seconds.
- * @access public
- */
- function setConnectionTimeout($timeout) {
- $this->_connection_timeout = $timeout;
- }
-
- /**
- * Sets the maximum number of redirects before
- * a page will be loaded anyway.
- * @param integer $max Most hops allowed.
- * @access public
- */
- function setMaximumRedirects($max) {
- $this->_max_redirects = $max;
- }
-
- /**
- * Sets proxy to use on all requests for when
- * testing from behind a firewall. Set URL
- * to false to disable.
- * @param string $proxy Proxy URL.
- * @param string $username Proxy username for authentication.
- * @param string $password Proxy password for authentication.
- * @access public
- */
- function useProxy($proxy, $username, $password) {
- if (! $proxy) {
- $this->_proxy = false;
- return;
- }
- if (strncmp($proxy, 'http://', 7) != 0) {
- $proxy = 'http://'. $proxy;
- }
- $this->_proxy = new SimpleUrl($proxy);
- $this->_proxy_username = $username;
- $this->_proxy_password = $password;
- }
-
- /**
- * Test to see if the redirect limit is passed.
- * @param integer $redirects Count so far.
- * @return boolean True if over.
- * @access private
- */
- function _isTooManyRedirects($redirects) {
- return ($redirects > $this->_max_redirects);
- }
-
- /**
- * Sets the identity for the current realm.
- * @param string $host Host to which realm applies.
- * @param string $realm Full name of realm.
- * @param string $username Username for realm.
- * @param string $password Password for realm.
- * @access public
- */
- function setIdentity($host, $realm, $username, $password) {
- $this->_authenticator->setIdentityForRealm($host, $realm, $username, $password);
- }
-
- /**
- * Fetches a URL as a response object. Will keep trying if redirected.
- * It will also collect authentication realm information.
- * @param string $method GET, POST, etc.
- * @param string/SimpleUrl $url Target to fetch.
- * @param SimpleFormEncoding $parameters Additional parameters for request.
- * @return SimpleHttpResponse Hopefully the target page.
- * @access public
- */
- function fetchResponse($method, $url, $parameters = false) {
- if ($method != 'POST') {
- $url->addRequestParameters($parameters);
- $parameters = false;
- }
- $response = $this->_fetchWhileRedirected($method, $url, $parameters);
- if ($headers = $response->getHeaders()) {
- if ($headers->isChallenge()) {
- $this->_authenticator->addRealm(
- $url,
- $headers->getAuthentication(),
- $headers->getRealm());
- }
- }
- return $response;
- }
-
- /**
- * Fetches the page until no longer redirected or
- * until the redirect limit runs out.
- * @param string $method GET, POST, etc.
- * @param SimpleUrl $url Target to fetch.
- * @param SimpelFormEncoding $parameters Additional parameters for request.
- * @return SimpleHttpResponse Hopefully the target page.
- * @access private
- */
- function _fetchWhileRedirected($method, $url, $parameters) {
- $redirects = 0;
- do {
- $response = $this->_fetch($method, $url, $parameters);
- if ($response->isError()) {
- return $response;
- }
- $headers = $response->getHeaders();
- $location = new SimpleUrl($headers->getLocation());
- $url = $location->makeAbsolute($url);
- $this->_addCookiesToJar($url, $headers->getNewCookies());
- if (! $headers->isRedirect()) {
- break;
- }
- $method = 'GET';
- $parameters = false;
- } while (! $this->_isTooManyRedirects(++$redirects));
- return $response;
- }
-
- /**
- * Actually make the web request.
- * @param string $method GET, POST, etc.
- * @param SimpleUrl $url Target to fetch.
- * @param SimpleFormEncoding $parameters Additional parameters for request.
- * @return SimpleHttpResponse Headers and hopefully content.
- * @access protected
- */
- function _fetch($method, $url, $parameters) {
- if (! $parameters) {
- $parameters = new SimpleFormEncoding();
- }
- $request = $this->_createRequest($method, $url, $parameters);
- return $request->fetch($this->_connection_timeout);
- }
-
- /**
- * Creates a full page request.
- * @param string $method Fetching method.
- * @param SimpleUrl $url Target to fetch as url object.
- * @param SimpleFormEncoding $parameters POST/GET parameters.
- * @return SimpleHttpRequest New request.
- * @access private
- */
- function _createRequest($method, $url, $parameters) {
- $request = $this->_createHttpRequest($method, $url, $parameters);
- $this->_addAdditionalHeaders($request);
- $this->_cookie_jar->addHeaders($request, $url);
- $this->_authenticator->addHeaders($request, $url);
- return $request;
- }
-
- /**
- * Builds the appropriate HTTP request object.
- * @param string $method Fetching method.
- * @param SimpleUrl $url Target to fetch as url object.
- * @param SimpleFormEncoding $parameters POST/GET parameters.
- * @return SimpleHttpRequest New request object.
- * @access protected
- */
- function _createHttpRequest($method, $url, $parameters) {
- if ($method == 'POST') {
- $request = new SimpleHttpRequest(
- $this->_createRoute($url),
- 'POST',
- $parameters);
- return $request;
- }
- if ($parameters) {
- $url->addRequestParameters($parameters);
- }
- return new SimpleHttpRequest($this->_createRoute($url), $method);
- }
-
- /**
- * Sets up either a direct route or via a proxy.
- * @param SimpleUrl $url Target to fetch as url object.
- * @return SimpleRoute Route to take to fetch URL.
- * @access protected
- */
- function _createRoute($url) {
- if ($this->_proxy) {
- return new SimpleProxyRoute(
- $url,
- $this->_proxy,
- $this->_proxy_username,
- $this->_proxy_password);
- }
- return new SimpleRoute($url);
- }
-
- /**
- * Adds additional manual headers.
- * @param SimpleHttpRequest $request Outgoing request.
- * @access private
- */
- function _addAdditionalHeaders($request) {
- foreach ($this->_additional_headers as $header) {
- $request->addHeaderLine($header);
- }
- }
-
- /**
- * Extracts new cookies into the cookie jar.
- * @param SimpleUrl $url Target to fetch as url object.
- * @param array $cookies New cookies.
- * @access private
- */
- function _addCookiesToJar($url, $cookies) {
- foreach ($cookies as $cookie) {
- if ($url->getHost()) {
- $cookie->setHost($url->getHost());
- }
- $this->_cookie_jar->setCookie($cookie);
- }
- }
- }
-?>
\ No newline at end of file |