diff options
Diffstat (limited to 'tests/test_tools/simpletest/http.php')
| -rw-r--r-- | tests/test_tools/simpletest/http.php | 365 |
1 files changed, 68 insertions, 297 deletions
diff --git a/tests/test_tools/simpletest/http.php b/tests/test_tools/simpletest/http.php index fa27de9c..965fac80 100644 --- a/tests/test_tools/simpletest/http.php +++ b/tests/test_tools/simpletest/http.php @@ -3,224 +3,18 @@ * base include file for SimpleTest * @package SimpleTest * @subpackage WebTester - * @version $Id: http.php,v 1.98 2005/02/02 23:25:23 lastcraft Exp $ + * @version $Id: http.php,v 1.112 2005/12/07 18:04:58 lastcraft Exp $ */ /**#@+ * include other SimpleTest class files */ require_once(dirname(__FILE__) . '/socket.php'); + require_once(dirname(__FILE__) . '/cookies.php'); require_once(dirname(__FILE__) . '/url.php'); /**#@-*/ /** - * Cookie data holder. Cookie rules are full of pretty - * arbitary stuff. I have used... - * http://wp.netscape.com/newsref/std/cookie_spec.html - * http://www.cookiecentral.com/faq/ - * @package SimpleTest - * @subpackage WebTester - */ - class SimpleCookie { - protected $_host; - protected $_name; - protected $_value; - protected $_path; - protected $_expiry; - protected $_is_secure; - - /** - * Constructor. Sets the stored values. - * @param string $name Cookie key. - * @param string $value Value of cookie. - * @param string $path Cookie path if not host wide. - * @param string $expiry Expiry date as string. - * @param boolean $is_secure Currently ignored. - */ - function SimpleCookie($name, $value = false, $path = false, $expiry = false, $is_secure = false) { - $this->_host = false; - $this->_name = $name; - $this->_value = $value; - $this->_path = ($path ? $this->_fixPath($path) : "/"); - $this->_expiry = false; - if (is_string($expiry)) { - $this->_expiry = strtotime($expiry); - } elseif (is_integer($expiry)) { - $this->_expiry = $expiry; - } - $this->_is_secure = $is_secure; - } - - /** - * Sets the host. The cookie rules determine - * that the first two parts are taken for - * certain TLDs and three for others. If the - * new host does not match these rules then the - * call will fail. - * @param string $host New hostname. - * @return boolean True if hostname is valid. - * @access public - */ - function setHost($host) { - if ($host = $this->_truncateHost($host)) { - $this->_host = $host; - return true; - } - return false; - } - - /** - * Accessor for the truncated host to which this - * cookie applies. - * @return string Truncated hostname. - * @access public - */ - function getHost() { - return $this->_host; - } - - /** - * Test for a cookie being valid for a host name. - * @param string $host Host to test against. - * @return boolean True if the cookie would be valid - * here. - */ - function isValidHost($host) { - return ($this->_truncateHost($host) === $this->getHost()); - } - - /** - * Extracts just the domain part that determines a - * cookie's host validity. - * @param string $host Host name to truncate. - * @return string Domain or false on a bad host. - * @access private - */ - function _truncateHost($host) { - $tlds = SimpleUrl::getAllTopLevelDomains(); - if (preg_match('/[a-z\-]+\.(' . $tlds . ')$/i', $host, $matches)) { - return $matches[0]; - } elseif (preg_match('/[a-z\-]+\.[a-z\-]+\.[a-z\-]+$/i', $host, $matches)) { - return $matches[0]; - } - return false; - } - - /** - * Accessor for name. - * @return string Cookie key. - * @access public - */ - function getName() { - return $this->_name; - } - - /** - * Accessor for value. A deleted cookie will - * have an empty string for this. - * @return string Cookie value. - * @access public - */ - function getValue() { - return $this->_value; - } - - /** - * Accessor for path. - * @return string Valid cookie path. - * @access public - */ - function getPath() { - return $this->_path; - } - - /** - * Tests a path to see if the cookie applies - * there. The test path must be longer or - * equal to the cookie path. - * @param string $path Path to test against. - * @return boolean True if cookie valid here. - * @access public - */ - function isValidPath($path) { - return (strncmp( - $this->_fixPath($path), - $this->getPath(), - strlen($this->getPath())) == 0); - } - - /** - * Accessor for expiry. - * @return string Expiry string. - * @access public - */ - function getExpiry() { - if (! $this->_expiry) { - return false; - } - return gmdate("D, d M Y H:i:s", $this->_expiry) . " GMT"; - } - - /** - * Test to see if cookie is expired against - * the cookie format time or timestamp. - * Will give true for a session cookie. - * @param integer/string $now Time to test against. Result - * will be false if this time - * is later than the cookie expiry. - * Can be either a timestamp integer - * or a cookie format date. - * @access public - */ - function isExpired($now) { - if (! $this->_expiry) { - return true; - } - if (is_string($now)) { - $now = strtotime($now); - } - return ($this->_expiry < $now); - } - - /** - * Ages the cookie by the specified number of - * seconds. - * @param integer $interval In seconds. - * @public - */ - function agePrematurely($interval) { - if ($this->_expiry) { - $this->_expiry -= $interval; - } - } - - /** - * Accessor for the secure flag. - * @return boolean True if cookie needs SSL. - * @access public - */ - function isSecure() { - return $this->_is_secure; - } - - /** - * Adds a trailing and leading slash to the path - * if missing. - * @param string $path Path to fix. - * @access private - */ - function _fixPath($path) { - if (substr($path, 0, 1) != '/') { - $path = '/' . $path; - } - if (substr($path, -1, 1) != '/') { - $path .= '/'; - } - return $path; - } - } - - /** * Creates HTTP headers for the end point of * a HTTP request. * @package SimpleTest @@ -278,7 +72,7 @@ * @return SimpleSocket New socket. * @access public */ - function createConnection($method, $timeout) { + function &createConnection($method, $timeout) { $default_port = ('https' == $this->_url->getScheme()) ? 443 : 80; $socket = $this->_createSocket( $this->_url->getScheme() ? $this->_url->getScheme() : 'http', @@ -302,11 +96,13 @@ * @return SimpleSocket/SimpleSecureSocket New socket. * @access protected */ - function _createSocket($scheme, $host, $port, $timeout) { + function &_createSocket($scheme, $host, $port, $timeout) { if (in_array($scheme, array('https'))) { - return new SimpleSecureSocket($host, $port, $timeout); + $socket = new SimpleSecureSocket($host, $port, $timeout); + } else { + $socket = new SimpleSocket($host, $port, $timeout); } - return new SimpleSocket($host, $port, $timeout); + return $socket; } } @@ -370,22 +166,23 @@ * @return SimpleSocket New socket. * @access public */ - function createConnection($method, $timeout) { + function &createConnection($method, $timeout) { $socket = $this->_createSocket( $this->_proxy->getScheme() ? $this->_proxy->getScheme() : 'http', $this->_proxy->getHost(), $this->_proxy->getPort() ? $this->_proxy->getPort() : 8080, $timeout); - if (! $socket->isError()) { - $socket->write($this->_getRequestLine($method) . "\r\n"); - $socket->write($this->_getHostLine() . "\r\n"); - if ($this->_username && $this->_password) { - $socket->write('Proxy-Authorization: Basic ' . - base64_encode($this->_username . ':' . $this->_password) . - "\r\n"); - } - $socket->write("Connection: close\r\n"); + if ($socket->isError()) { + return $socket; + } + $socket->write($this->_getRequestLine($method) . "\r\n"); + $socket->write($this->_getHostLine() . "\r\n"); + if ($this->_username && $this->_password) { + $socket->write('Proxy-Authorization: Basic ' . + base64_encode($this->_username . ':' . $this->_password) . + "\r\n"); } + $socket->write("Connection: close\r\n"); return $socket; } } @@ -398,42 +195,41 @@ */ class SimpleHttpRequest { protected $_route; - protected $_method; protected $_encoding; protected $_headers; protected $_cookies; /** - * Saves the URL ready for fetching. - * @param SimpleRoute $route Request route. - * @param string $method HTTP request method, - * usually GET. + * Builds the socket request from the different pieces. + * These include proxy information, URL, cookies, headers, + * request method and choice of encoding. + * @param SimpleRoute $route Request route. * @param SimpleFormEncoding $encoding Content to send with - * request or false. + * request. * @access public */ - function SimpleHttpRequest($route, $method, $encoding = false) { + function SimpleHttpRequest($route, $encoding) { $this->_route = $route; - $this->_method = $method; $this->_encoding = $encoding; $this->_headers = array(); $this->_cookies = array(); } /** - * Fetches the content and parses the headers. + * Dispatches the content to the route's socket. * @param integer $timeout Connection timeout. * @return SimpleHttpResponse A response which may only have - * an error. + * an error, but hopefully has a + * complete web page. * @access public */ - function fetch($timeout) { - $socket = $this->_route->createConnection($this->_method, $timeout); - if ($socket->isError()) { - return $this->_createResponse($socket); + function &fetch($timeout) { + $socket = $this->_route->createConnection($this->_encoding->getMethod(), $timeout); + if (! $socket->isError()) { + $this->_dispatchRequest($socket, $this->_encoding); } - $this->_dispatchRequest($socket, $this->_method, $this->_encoding); - return $this->_createResponse($socket); + $response = $this->_createResponse($socket); + return $response; } /** @@ -444,38 +240,21 @@ * @param SimpleFormEncoding $encoding Content to send with request. * @access private */ - function _dispatchRequest($socket, $method, $encoding) { - if ($encoding || ($method == 'POST')) { - $socket->write("Content-Length: " . $this->_getContentLength($encoding) . "\r\n"); - $socket->write("Content-Type: application/x-www-form-urlencoded\r\n"); - } + function _dispatchRequest($socket, $encoding) { foreach ($this->_headers as $header_line) { $socket->write($header_line . "\r\n"); } if (count($this->_cookies) > 0) { - $socket->write("Cookie: " . $this->_marshallCookies($this->_cookies) . "\r\n"); + $socket->write("Cookie: " . implode(";", $this->_cookies) . "\r\n"); } + $encoding->writeHeadersTo($socket); $socket->write("\r\n"); - if ($encoding) { - $socket->write($encoding->asString()); - } - } - - /** - * Calculates the length of the encoded content. - * @param SimpleFormEncoding $encoding Content to send with - * request or false. - */ - function _getContentLength($encoding) { - if (! $encoding) { - return 0; - } - return (integer)strlen($encoding->asString()); + $encoding->writeTo($socket); } /** * Adds a header line to the request. - * @param string $header_line Text of header line. + * @param string $header_line Text of full header line. * @access public */ function addHeaderLine($header_line) { @@ -483,27 +262,14 @@ } /** - * Adds a cookie to the request. - * @param SimpleCookie $cookie Additional cookie. + * Reads all the relevant cookies from the + * cookie jar. + * @param SimpleCookieJar $jar Jar to read + * @param SimpleUrl $url Url to use for scope. * @access public */ - function setCookie($cookie) { - $this->_cookies[] = $cookie; - } - - /** - * Serialises the cookie hash ready for - * transmission. - * @param hash $cookies Parsed cookies. - * @return array Cookies in header form. - * @access private - */ - function _marshallCookies($cookies) { - $cookie_pairs = array(); - foreach ($cookies as $cookie) { - $cookie_pairs[] = $cookie->getName() . "=" . $cookie->getValue(); - } - return implode(";", $cookie_pairs); + function readCookiesFromJar($jar, $url) { + $this->_cookies = $jar->selectAsPairs($url); } /** @@ -512,12 +278,12 @@ * @return SimpleHttpResponse Parsed response object. * @access protected */ - function _createResponse($socket) { - return new SimpleHttpResponse( + function &_createResponse($socket) { + $response = new SimpleHttpResponse( $socket, - $this->_method, $this->_route->getUrl(), $this->_encoding); + return $response; } } @@ -642,12 +408,20 @@ } /** - * Accessor for any new cookies. - * @return array List of new cookies. + * Writes new cookies to the cookie jar. + * @param SimpleCookieJar $jar Jar to write to. + * @param SimpleUrl $url Host and path to write under. * @access public */ - function getNewCookies() { - return $this->_cookies; + function writeCookiesToJar($jar, $url) { + foreach ($this->_cookies as $cookie) { + $jar->setCookie( + $cookie->getName(), + $cookie->getValue(), + $url->getHost(), + $cookie->getPath(), + $cookie->getExpiry()); + } } /** @@ -657,7 +431,7 @@ * @access protected */ function _parseHeaderLine($header_line) { - if (preg_match('/HTTP\/(\d+\.\d+)\s+(.*?)\s/i', $header_line, $matches)) { + if (preg_match('/HTTP\/(\d+\.\d+)\s+(\d+)/i', $header_line, $matches)) { $this->_http_version = $matches[1]; $this->_response_code = $matches[2]; } @@ -705,9 +479,8 @@ * @subpackage WebTester */ class SimpleHttpResponse extends SimpleStickyError { - protected $_method; protected $_url; - protected $_request_data; + protected $_encoding; protected $_sent; protected $_content; protected $_headers; @@ -717,16 +490,14 @@ * content and headers. * @param SimpleSocket $socket Network connection to fetch * response text from. - * @param string $method HTTP request method. * @param SimpleUrl $url Resource name. - * @param mixed $request_data Record of content sent. + * @param mixed $encoding Record of content sent. * @access public */ - function SimpleHttpResponse($socket, $method, $url, $request_data = '') { + function SimpleHttpResponse($socket, $url, $encoding) { $this->SimpleStickyError(); - $this->_method = $method; $this->_url = $url; - $this->_request_data = $request_data; + $this->_encoding = $encoding; $this->_sent = $socket->getSent(); $this->_content = false; $raw = $this->_readAll($socket); @@ -747,7 +518,7 @@ $this->_setError('Nothing fetched'); $this->_headers = new SimpleHttpHeaders(''); } elseif (! strstr($raw, "\r\n\r\n")) { - $this->_setError('Could not parse headers'); + $this->_setError('Could not split headers from content'); $this->_headers = new SimpleHttpHeaders($raw); } else { list($headers, $this->_content) = split("\r\n\r\n", $raw, 2); @@ -761,7 +532,7 @@ * @access public */ function getMethod() { - return $this->_method; + return $this->_encoding->getMethod(); } /** @@ -779,7 +550,7 @@ * @access public */ function getRequestData() { - return $this->_request_data; + return $this->_encoding; } /** |