From d3169308ab8d5ff4c60f348824a97ee8b8543d55 Mon Sep 17 00:00:00 2001 From: haneul Date: Mon, 7 Jan 2008 02:19:40 +0000 Subject: [PATCH] =?UTF-8?q?PEAR=20link=EB=A5=BC=20libs=20=EB=B0=91?= =?UTF-8?q?=EC=9C=BC=EB=A1=9C=20=EB=B3=80=EA=B2=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit git-svn-id: http://xe-core.googlecode.com/svn/sandbox@3473 201d5d3c-b55e-5fd7-737f-ddc643e51545 --- modules/springnote/lib/PEAR/HTTP/Request.php | 1461 ----------------- .../lib/PEAR/HTTP/Request/Listener.php | 106 -- modules/springnote/lib/PEAR/Net/Socket.php | 528 ------ modules/springnote/lib/PEAR/Net/URL.php | 410 ----- modules/springnote/lib/PEAR/PEAR.php | 1108 ------------- modules/springnote/springnote.model.php | 2 +- 6 files changed, 1 insertion(+), 3614 deletions(-) delete mode 100644 modules/springnote/lib/PEAR/HTTP/Request.php delete mode 100644 modules/springnote/lib/PEAR/HTTP/Request/Listener.php delete mode 100644 modules/springnote/lib/PEAR/Net/Socket.php delete mode 100644 modules/springnote/lib/PEAR/Net/URL.php delete mode 100644 modules/springnote/lib/PEAR/PEAR.php diff --git a/modules/springnote/lib/PEAR/HTTP/Request.php b/modules/springnote/lib/PEAR/HTTP/Request.php deleted file mode 100644 index 67062ccd6..000000000 --- a/modules/springnote/lib/PEAR/HTTP/Request.php +++ /dev/null @@ -1,1461 +0,0 @@ - - * @author Alexey Borzov - * @copyright 2002-2007 Richard Heyes - * @license http://opensource.org/licenses/bsd-license.php New BSD License - * @version CVS: $Id: Request.php,v 1.55 2007/05/18 19:20:12 avb Exp $ - * @link http://pear.php.net/package/HTTP_Request/ - */ - -/** - * PEAR and PEAR_Error classes (for error handling) - */ -require_once 'PEAR.php'; -/** - * Socket class - */ -require_once 'Net/Socket.php'; -/** - * URL handling class - */ -require_once 'Net/URL.php'; - -/**#@+ - * Constants for HTTP request methods - */ -define('HTTP_REQUEST_METHOD_GET', 'GET', true); -define('HTTP_REQUEST_METHOD_HEAD', 'HEAD', true); -define('HTTP_REQUEST_METHOD_POST', 'POST', true); -define('HTTP_REQUEST_METHOD_PUT', 'PUT', true); -define('HTTP_REQUEST_METHOD_DELETE', 'DELETE', true); -define('HTTP_REQUEST_METHOD_OPTIONS', 'OPTIONS', true); -define('HTTP_REQUEST_METHOD_TRACE', 'TRACE', true); -/**#@-*/ - -/**#@+ - * Constants for HTTP protocol versions - */ -define('HTTP_REQUEST_HTTP_VER_1_0', '1.0', true); -define('HTTP_REQUEST_HTTP_VER_1_1', '1.1', true); -/**#@-*/ - -if (extension_loaded('mbstring') && (2 & ini_get('mbstring.func_overload'))) { - /** - * Whether string functions are overloaded by their mbstring equivalents - */ - define('HTTP_REQUEST_MBSTRING', true); -} else { - /** - * @ignore - */ - define('HTTP_REQUEST_MBSTRING', false); -} - -/** - * Class for performing HTTP requests - * - * Simple example (fetches yahoo.com and displays it): - * - * $a = &new HTTP_Request('http://www.yahoo.com/'); - * $a->sendRequest(); - * echo $a->getResponseBody(); - * - * - * @category HTTP - * @package HTTP_Request - * @author Richard Heyes - * @author Alexey Borzov - * @version Release: 1.4.1 - */ -class HTTP_Request -{ - /**#@+ - * @access private - */ - /** - * Instance of Net_URL - * @var Net_URL - */ - var $_url; - - /** - * Type of request - * @var string - */ - var $_method; - - /** - * HTTP Version - * @var string - */ - var $_http; - - /** - * Request headers - * @var array - */ - var $_requestHeaders; - - /** - * Basic Auth Username - * @var string - */ - var $_user; - - /** - * Basic Auth Password - * @var string - */ - var $_pass; - - /** - * Socket object - * @var Net_Socket - */ - var $_sock; - - /** - * Proxy server - * @var string - */ - var $_proxy_host; - - /** - * Proxy port - * @var integer - */ - var $_proxy_port; - - /** - * Proxy username - * @var string - */ - var $_proxy_user; - - /** - * Proxy password - * @var string - */ - var $_proxy_pass; - - /** - * Post data - * @var array - */ - var $_postData; - - /** - * Request body - * @var string - */ - var $_body; - - /** - * A list of methods that MUST NOT have a request body, per RFC 2616 - * @var array - */ - var $_bodyDisallowed = array('TRACE'); - - /** - * Files to post - * @var array - */ - var $_postFiles = array(); - - /** - * Connection timeout. - * @var float - */ - var $_timeout; - - /** - * HTTP_Response object - * @var HTTP_Response - */ - var $_response; - - /** - * Whether to allow redirects - * @var boolean - */ - var $_allowRedirects; - - /** - * Maximum redirects allowed - * @var integer - */ - var $_maxRedirects; - - /** - * Current number of redirects - * @var integer - */ - var $_redirects; - - /** - * Whether to append brackets [] to array variables - * @var bool - */ - var $_useBrackets = true; - - /** - * Attached listeners - * @var array - */ - var $_listeners = array(); - - /** - * Whether to save response body in response object property - * @var bool - */ - var $_saveBody = true; - - /** - * Timeout for reading from socket (array(seconds, microseconds)) - * @var array - */ - var $_readTimeout = null; - - /** - * Options to pass to Net_Socket::connect. See stream_context_create - * @var array - */ - var $_socketOptions = null; - /**#@-*/ - - /** - * Constructor - * - * Sets up the object - * @param string The url to fetch/access - * @param array Associative array of parameters which can have the following keys: - *
    - *
  • method - Method to use, GET, POST etc (string)
    • - *
  • http - HTTP Version to use, 1.0 or 1.1 (string)
    • - *
  • user - Basic Auth username (string)
    • - *
  • pass - Basic Auth password (string)
    • - *
  • proxy_host - Proxy server host (string)
    • - *
  • proxy_port - Proxy server port (integer)
    • - *
  • proxy_user - Proxy auth username (string)
    • - *
  • proxy_pass - Proxy auth password (string)
    • - *
  • timeout - Connection timeout in seconds (float)
    • - *
  • allowRedirects - Whether to follow redirects or not (bool)
    • - *
  • maxRedirects - Max number of redirects to follow (integer)
    • - *
  • useBrackets - Whether to append [] to array variable names (bool)
    • - *
  • saveBody - Whether to save response body in response object property (bool)
    • - *
  • readTimeout - Timeout for reading / writing data over the socket (array (seconds, microseconds))
    • - *
  • socketOptions - Options to pass to Net_Socket object (array)
    • - *
- * @access public - */ - function HTTP_Request($url = '', $params = array()) - { - $this->_method = HTTP_REQUEST_METHOD_GET; - $this->_http = HTTP_REQUEST_HTTP_VER_1_1; - $this->_requestHeaders = array(); - $this->_postData = array(); - $this->_body = null; - - $this->_user = null; - $this->_pass = null; - - $this->_proxy_host = null; - $this->_proxy_port = null; - $this->_proxy_user = null; - $this->_proxy_pass = null; - - $this->_allowRedirects = false; - $this->_maxRedirects = 3; - $this->_redirects = 0; - - $this->_timeout = null; - $this->_response = null; - - foreach ($params as $key => $value) { - $this->{'_' . $key} = $value; - } - - if (!empty($url)) { - $this->setURL($url); - } - - // Default useragent - $this->addHeader('User-Agent', 'PEAR HTTP_Request class ( http://pear.php.net/ )'); - - // We don't do keep-alives by default - $this->addHeader('Connection', 'close'); - - // Basic authentication - if (!empty($this->_user)) { - $this->addHeader('Authorization', 'Basic ' . base64_encode($this->_user . ':' . $this->_pass)); - } - - // Proxy authentication (see bug #5913) - if (!empty($this->_proxy_user)) { - $this->addHeader('Proxy-Authorization', 'Basic ' . base64_encode($this->_proxy_user . ':' . $this->_proxy_pass)); - } - - // Use gzip encoding if possible - if (HTTP_REQUEST_HTTP_VER_1_1 == $this->_http && extension_loaded('zlib')) { - $this->addHeader('Accept-Encoding', 'gzip'); - } - } - - /** - * Generates a Host header for HTTP/1.1 requests - * - * @access private - * @return string - */ - function _generateHostHeader() - { - if ($this->_url->port != 80 AND strcasecmp($this->_url->protocol, 'http') == 0) { - $host = $this->_url->host . ':' . $this->_url->port; - - } elseif ($this->_url->port != 443 AND strcasecmp($this->_url->protocol, 'https') == 0) { - $host = $this->_url->host . ':' . $this->_url->port; - - } elseif ($this->_url->port == 443 AND strcasecmp($this->_url->protocol, 'https') == 0 AND strpos($this->_url->url, ':443') !== false) { - $host = $this->_url->host . ':' . $this->_url->port; - - } else { - $host = $this->_url->host; - } - - return $host; - } - - /** - * Resets the object to its initial state (DEPRECATED). - * Takes the same parameters as the constructor. - * - * @param string $url The url to be requested - * @param array $params Associative array of parameters - * (see constructor for details) - * @access public - * @deprecated deprecated since 1.2, call the constructor if this is necessary - */ - function reset($url, $params = array()) - { - $this->HTTP_Request($url, $params); - } - - /** - * Sets the URL to be requested - * - * @param string The url to be requested - * @access public - */ - function setURL($url) - { - $this->_url = &new Net_URL($url, $this->_useBrackets); - - if (!empty($this->_url->user) || !empty($this->_url->pass)) { - $this->setBasicAuth($this->_url->user, $this->_url->pass); - } - - if (HTTP_REQUEST_HTTP_VER_1_1 == $this->_http) { - $this->addHeader('Host', $this->_generateHostHeader()); - } - - // set '/' instead of empty path rather than check later (see bug #8662) - if (empty($this->_url->path)) { - $this->_url->path = '/'; - } - } - - /** - * Returns the current request URL - * - * @return string Current request URL - * @access public - */ - function getUrl() - { - return empty($this->_url)? '': $this->_url->getUrl(); - } - - /** - * Sets a proxy to be used - * - * @param string Proxy host - * @param int Proxy port - * @param string Proxy username - * @param string Proxy password - * @access public - */ - function setProxy($host, $port = 8080, $user = null, $pass = null) - { - $this->_proxy_host = $host; - $this->_proxy_port = $port; - $this->_proxy_user = $user; - $this->_proxy_pass = $pass; - - if (!empty($user)) { - $this->addHeader('Proxy-Authorization', 'Basic ' . base64_encode($user . ':' . $pass)); - } - } - - /** - * Sets basic authentication parameters - * - * @param string Username - * @param string Password - */ - function setBasicAuth($user, $pass) - { - $this->_user = $user; - $this->_pass = $pass; - - $this->addHeader('Authorization', 'Basic ' . base64_encode($user . ':' . $pass)); - } - - /** - * Sets the method to be used, GET, POST etc. - * - * @param string Method to use. Use the defined constants for this - * @access public - */ - function setMethod($method) - { - $this->_method = $method; - } - - /** - * Sets the HTTP version to use, 1.0 or 1.1 - * - * @param string Version to use. Use the defined constants for this - * @access public - */ - function setHttpVer($http) - { - $this->_http = $http; - } - - /** - * Adds a request header - * - * @param string Header name - * @param string Header value - * @access public - */ - function addHeader($name, $value) - { - $this->_requestHeaders[strtolower($name)] = $value; - } - - /** - * Removes a request header - * - * @param string Header name to remove - * @access public - */ - function removeHeader($name) - { - if (isset($this->_requestHeaders[strtolower($name)])) { - unset($this->_requestHeaders[strtolower($name)]); - } - } - - /** - * Adds a querystring parameter - * - * @param string Querystring parameter name - * @param string Querystring parameter value - * @param bool Whether the value is already urlencoded or not, default = not - * @access public - */ - function addQueryString($name, $value, $preencoded = false) - { - $this->_url->addQueryString($name, $value, $preencoded); - } - - /** - * Sets the querystring to literally what you supply - * - * @param string The querystring data. Should be of the format foo=bar&x=y etc - * @param bool Whether data is already urlencoded or not, default = already encoded - * @access public - */ - function addRawQueryString($querystring, $preencoded = true) - { - $this->_url->addRawQueryString($querystring, $preencoded); - } - - /** - * Adds postdata items - * - * @param string Post data name - * @param string Post data value - * @param bool Whether data is already urlencoded or not, default = not - * @access public - */ - function addPostData($name, $value, $preencoded = false) - { - if ($preencoded) { - $this->_postData[$name] = $value; - } else { - $this->_postData[$name] = $this->_arrayMapRecursive('urlencode', $value); - } - } - - /** - * Recursively applies the callback function to the value - * - * @param mixed Callback function - * @param mixed Value to process - * @access private - * @return mixed Processed value - */ - function _arrayMapRecursive($callback, $value) - { - if (!is_array($value)) { - return call_user_func($callback, $value); - } else { - $map = array(); - foreach ($value as $k => $v) { - $map[$k] = $this->_arrayMapRecursive($callback, $v); - } - return $map; - } - } - - /** - * Adds a file to upload - * - * This also changes content-type to 'multipart/form-data' for proper upload - * - * @access public - * @param string name of file-upload field - * @param mixed file name(s) - * @param mixed content-type(s) of file(s) being uploaded - * @return bool true on success - * @throws PEAR_Error - */ - function addFile($inputName, $fileName, $contentType = 'application/octet-stream') - { - if (!is_array($fileName) && !is_readable($fileName)) { - return PEAR::raiseError("File '{$fileName}' is not readable"); - } elseif (is_array($fileName)) { - foreach ($fileName as $name) { - if (!is_readable($name)) { - return PEAR::raiseError("File '{$name}' is not readable"); - } - } - } - $this->addHeader('Content-Type', 'multipart/form-data'); - $this->_postFiles[$inputName] = array( - 'name' => $fileName, - 'type' => $contentType - ); - return true; - } - - /** - * Adds raw postdata (DEPRECATED) - * - * @param string The data - * @param bool Whether data is preencoded or not, default = already encoded - * @access public - * @deprecated deprecated since 1.3.0, method setBody() should be used instead - */ - function addRawPostData($postdata, $preencoded = true) - { - $this->_body = $preencoded ? $postdata : urlencode($postdata); - } - - /** - * Sets the request body (for POST, PUT and similar requests) - * - * @param string Request body - * @access public - */ - function setBody($body) - { - $this->_body = $body; - } - - /** - * Clears any postdata that has been added (DEPRECATED). - * - * Useful for multiple request scenarios. - * - * @access public - * @deprecated deprecated since 1.2 - */ - function clearPostData() - { - $this->_postData = null; - } - - /** - * Appends a cookie to "Cookie:" header - * - * @param string $name cookie name - * @param string $value cookie value - * @access public - */ - function addCookie($name, $value) - { - $cookies = isset($this->_requestHeaders['cookie']) ? $this->_requestHeaders['cookie']. '; ' : ''; - $this->addHeader('Cookie', $cookies . $name . '=' . $value); - } - - /** - * Clears any cookies that have been added (DEPRECATED). - * - * Useful for multiple request scenarios - * - * @access public - * @deprecated deprecated since 1.2 - */ - function clearCookies() - { - $this->removeHeader('Cookie'); - } - - /** - * Sends the request - * - * @access public - * @param bool Whether to store response body in Response object property, - * set this to false if downloading a LARGE file and using a Listener - * @return mixed PEAR error on error, true otherwise - */ - function sendRequest($saveBody = true) - { - if (!is_a($this->_url, 'Net_URL')) { - return PEAR::raiseError('No URL given.'); - } - - $host = isset($this->_proxy_host) ? $this->_proxy_host : $this->_url->host; - $port = isset($this->_proxy_port) ? $this->_proxy_port : $this->_url->port; - - // 4.3.0 supports SSL connections using OpenSSL. The function test determines - // we running on at least 4.3.0 - if (strcasecmp($this->_url->protocol, 'https') == 0 AND function_exists('file_get_contents') AND extension_loaded('openssl')) { - if (isset($this->_proxy_host)) { - return PEAR::raiseError('HTTPS proxies are not supported.'); - } - $host = 'ssl://' . $host; - } - - // magic quotes may fuck up file uploads and chunked response processing - $magicQuotes = ini_get('magic_quotes_runtime'); - ini_set('magic_quotes_runtime', false); - - // RFC 2068, section 19.7.1: A client MUST NOT send the Keep-Alive - // connection token to a proxy server... - if (isset($this->_proxy_host) && !empty($this->_requestHeaders['connection']) && - 'Keep-Alive' == $this->_requestHeaders['connection']) - { - $this->removeHeader('connection'); - } - - $keepAlive = (HTTP_REQUEST_HTTP_VER_1_1 == $this->_http && empty($this->_requestHeaders['connection'])) || - (!empty($this->_requestHeaders['connection']) && 'Keep-Alive' == $this->_requestHeaders['connection']); - $sockets = &PEAR::getStaticProperty('HTTP_Request', 'sockets'); - $sockKey = $host . ':' . $port; - unset($this->_sock); - - // There is a connected socket in the "static" property? - if ($keepAlive && !empty($sockets[$sockKey]) && - !empty($sockets[$sockKey]->fp)) - { - $this->_sock =& $sockets[$sockKey]; - $err = null; - } else { - $this->_notify('connect'); - $this->_sock =& new Net_Socket(); - $err = $this->_sock->connect($host, $port, null, $this->_timeout, $this->_socketOptions); - } - PEAR::isError($err) or $err = $this->_sock->write($this->_buildRequest()); - - if (!PEAR::isError($err)) { - if (!empty($this->_readTimeout)) { - $this->_sock->setTimeout($this->_readTimeout[0], $this->_readTimeout[1]); - } - - $this->_notify('sentRequest'); - - // Read the response - $this->_response = &new HTTP_Response($this->_sock, $this->_listeners); - $err = $this->_response->process( - $this->_saveBody && $saveBody, - HTTP_REQUEST_METHOD_HEAD != $this->_method - ); - - if ($keepAlive) { - $keepAlive = (isset($this->_response->_headers['content-length']) - || (isset($this->_response->_headers['transfer-encoding']) - && strtolower($this->_response->_headers['transfer-encoding']) == 'chunked')); - if ($keepAlive) { - if (isset($this->_response->_headers['connection'])) { - $keepAlive = strtolower($this->_response->_headers['connection']) == 'keep-alive'; - } else { - $keepAlive = 'HTTP/'.HTTP_REQUEST_HTTP_VER_1_1 == $this->_response->_protocol; - } - } - } - } - - ini_set('magic_quotes_runtime', $magicQuotes); - - if (PEAR::isError($err)) { - return $err; - } - - if (!$keepAlive) { - $this->disconnect(); - // Store the connected socket in "static" property - } elseif (empty($sockets[$sockKey]) || empty($sockets[$sockKey]->fp)) { - $sockets[$sockKey] =& $this->_sock; - } - - // Check for redirection - if ( $this->_allowRedirects - AND $this->_redirects <= $this->_maxRedirects - AND $this->getResponseCode() > 300 - AND $this->getResponseCode() < 399 - AND !empty($this->_response->_headers['location'])) { - - - $redirect = $this->_response->_headers['location']; - - // Absolute URL - if (preg_match('/^https?:\/\//i', $redirect)) { - $this->_url = &new Net_URL($redirect); - $this->addHeader('Host', $this->_generateHostHeader()); - // Absolute path - } elseif ($redirect{0} == '/') { - $this->_url->path = $redirect; - - // Relative path - } elseif (substr($redirect, 0, 3) == '../' OR substr($redirect, 0, 2) == './') { - if (substr($this->_url->path, -1) == '/') { - $redirect = $this->_url->path . $redirect; - } else { - $redirect = dirname($this->_url->path) . '/' . $redirect; - } - $redirect = Net_URL::resolvePath($redirect); - $this->_url->path = $redirect; - - // Filename, no path - } else { - if (substr($this->_url->path, -1) == '/') { - $redirect = $this->_url->path . $redirect; - } else { - $redirect = dirname($this->_url->path) . '/' . $redirect; - } - $this->_url->path = $redirect; - } - - $this->_redirects++; - return $this->sendRequest($saveBody); - - // Too many redirects - } elseif ($this->_allowRedirects AND $this->_redirects > $this->_maxRedirects) { - return PEAR::raiseError('Too many redirects'); - } - - return true; - } - - /** - * Disconnect the socket, if connected. Only useful if using Keep-Alive. - * - * @access public - */ - function disconnect() - { - if (!empty($this->_sock) && !empty($this->_sock->fp)) { - $this->_notify('disconnect'); - $this->_sock->disconnect(); - } - } - - /** - * Returns the response code - * - * @access public - * @return mixed Response code, false if not set - */ - function getResponseCode() - { - return isset($this->_response->_code) ? $this->_response->_code : false; - } - - /** - * Returns either the named header or all if no name given - * - * @access public - * @param string The header name to return, do not set to get all headers - * @return mixed either the value of $headername (false if header is not present) - * or an array of all headers - */ - function getResponseHeader($headername = null) - { - if (!isset($headername)) { - return isset($this->_response->_headers)? $this->_response->_headers: array(); - } else { - $headername = strtolower($headername); - return isset($this->_response->_headers[$headername]) ? $this->_response->_headers[$headername] : false; - } - } - - /** - * Returns the body of the response - * - * @access public - * @return mixed response body, false if not set - */ - function getResponseBody() - { - return isset($this->_response->_body) ? $this->_response->_body : false; - } - - /** - * Returns cookies set in response - * - * @access public - * @return mixed array of response cookies, false if none are present - */ - function getResponseCookies() - { - return isset($this->_response->_cookies) ? $this->_response->_cookies : false; - } - - /** - * Builds the request string - * - * @access private - * @return string The request string - */ - function _buildRequest() - { - $separator = ini_get('arg_separator.output'); - ini_set('arg_separator.output', '&'); - $querystring = ($querystring = $this->_url->getQueryString()) ? '?' . $querystring : ''; - ini_set('arg_separator.output', $separator); - - $host = isset($this->_proxy_host) ? $this->_url->protocol . '://' . $this->_url->host : ''; - $port = (isset($this->_proxy_host) AND $this->_url->port != 80) ? ':' . $this->_url->port : ''; - $path = $this->_url->path . $querystring; - $url = $host . $port . $path; - - $request = $this->_method . ' ' . $url . ' HTTP/' . $this->_http . "\r\n"; - - if (in_array($this->_method, $this->_bodyDisallowed) || - (empty($this->_body) && (HTTP_REQUEST_METHOD_POST != $this->_method || - (empty($this->_postData) && empty($this->_postFiles))))) - { - $this->removeHeader('Content-Type'); - } else { - if (empty($this->_requestHeaders['content-type'])) { - // Add default content-type - $this->addHeader('Content-Type', 'application/x-www-form-urlencoded'); - } elseif ('multipart/form-data' == $this->_requestHeaders['content-type']) { - $boundary = 'HTTP_Request_' . md5(uniqid('request') . microtime()); - $this->addHeader('Content-Type', 'multipart/form-data; boundary=' . $boundary); - } - } - - // Request Headers - if (!empty($this->_requestHeaders)) { - foreach ($this->_requestHeaders as $name => $value) { - $canonicalName = implode('-', array_map('ucfirst', explode('-', $name))); - $request .= $canonicalName . ': ' . $value . "\r\n"; - } - } - - // No post data or wrong method, so simply add a final CRLF - if (in_array($this->_method, $this->_bodyDisallowed) || - (HTTP_REQUEST_METHOD_POST != $this->_method && empty($this->_body))) { - - $request .= "\r\n"; - - // Post data if it's an array - } elseif (HTTP_REQUEST_METHOD_POST == $this->_method && - (!empty($this->_postData) || !empty($this->_postFiles))) { - - // "normal" POST request - if (!isset($boundary)) { - $postdata = implode('&', array_map( - create_function('$a', 'return $a[0] . \'=\' . $a[1];'), - $this->_flattenArray('', $this->_postData) - )); - - // multipart request, probably with file uploads - } else { - $postdata = ''; - if (!empty($this->_postData)) { - $flatData = $this->_flattenArray('', $this->_postData); - foreach ($flatData as $item) { - $postdata .= '--' . $boundary . "\r\n"; - $postdata .= 'Content-Disposition: form-data; name="' . $item[0] . '"'; - $postdata .= "\r\n\r\n" . urldecode($item[1]) . "\r\n"; - } - } - foreach ($this->_postFiles as $name => $value) { - if (is_array($value['name'])) { - $varname = $name . ($this->_useBrackets? '[]': ''); - } else { - $varname = $name; - $value['name'] = array($value['name']); - } - foreach ($value['name'] as $key => $filename) { - $fp = fopen($filename, 'r'); - $data = fread($fp, filesize($filename)); - fclose($fp); - $basename = basename($filename); - $type = is_array($value['type'])? @$value['type'][$key]: $value['type']; - - $postdata .= '--' . $boundary . "\r\n"; - $postdata .= 'Content-Disposition: form-data; name="' . $varname . '"; filename="' . $basename . '"'; - $postdata .= "\r\nContent-Type: " . $type; - $postdata .= "\r\n\r\n" . $data . "\r\n"; - } - } - $postdata .= '--' . $boundary . "--\r\n"; - } - $request .= 'Content-Length: ' . - (HTTP_REQUEST_MBSTRING? mb_strlen($postdata, 'iso-8859-1'): strlen($postdata)) . - "\r\n\r\n"; - $request .= $postdata; - - // Explicitly set request body - } elseif (!empty($this->_body)) { - - $request .= 'Content-Length: ' . - (HTTP_REQUEST_MBSTRING? mb_strlen($this->_body, 'iso-8859-1'): strlen($this->_body)) . - "\r\n\r\n"; - $request .= $this->_body; - } - - return $request; - } - - /** - * Helper function to change the (probably multidimensional) associative array - * into the simple one. - * - * @param string name for item - * @param mixed item's values - * @return array array with the following items: array('item name', 'item value'); - * @access private - */ - function _flattenArray($name, $values) - { - if (!is_array($values)) { - return array(array($name, $values)); - } else { - $ret = array(); - foreach ($values as $k => $v) { - if (empty($name)) { - $newName = $k; - } elseif ($this->_useBrackets) { - $newName = $name . '[' . $k . ']'; - } else { - $newName = $name; - } - $ret = array_merge($ret, $this->_flattenArray($newName, $v)); - } - return $ret; - } - } - - - /** - * Adds a Listener to the list of listeners that are notified of - * the object's events - * - * Events sent by HTTP_Request object - * - 'connect': on connection to server - * - 'sentRequest': after the request was sent - * - 'disconnect': on disconnection from server - * - * Events sent by HTTP_Response object - * - 'gotHeaders': after receiving response headers (headers are passed in $data) - * - 'tick': on receiving a part of response body (the part is passed in $data) - * - 'gzTick': on receiving a gzip-encoded part of response body (ditto) - * - 'gotBody': after receiving the response body (passes the decoded body in $data if it was gzipped) - * - * @param HTTP_Request_Listener listener to attach - * @return boolean whether the listener was successfully attached - * @access public - */ - function attach(&$listener) - { - if (!is_a($listener, 'HTTP_Request_Listener')) { - return false; - } - $this->_listeners[$listener->getId()] =& $listener; - return true; - } - - - /** - * Removes a Listener from the list of listeners - * - * @param HTTP_Request_Listener listener to detach - * @return boolean whether the listener was successfully detached - * @access public - */ - function detach(&$listener) - { - if (!is_a($listener, 'HTTP_Request_Listener') || - !isset($this->_listeners[$listener->getId()])) { - return false; - } - unset($this->_listeners[$listener->getId()]); - return true; - } - - - /** - * Notifies all registered listeners of an event. - * - * @param string Event name - * @param mixed Additional data - * @access private - * @see HTTP_Request::attach() - */ - function _notify($event, $data = null) - { - foreach (array_keys($this->_listeners) as $id) { - $this->_listeners[$id]->update($this, $event, $data); - } - } -} - - -/** - * Response class to complement the Request class - * - * @category HTTP - * @package HTTP_Request - * @author Richard Heyes - * @author Alexey Borzov - * @version Release: 1.4.1 - */ -class HTTP_Response -{ - /** - * Socket object - * @var Net_Socket - */ - var $_sock; - - /** - * Protocol - * @var string - */ - var $_protocol; - - /** - * Return code - * @var string - */ - var $_code; - - /** - * Response headers - * @var array - */ - var $_headers; - - /** - * Cookies set in response - * @var array - */ - var $_cookies; - - /** - * Response body - * @var string - */ - var $_body = ''; - - /** - * Used by _readChunked(): remaining length of the current chunk - * @var string - */ - var $_chunkLength = 0; - - /** - * Attached listeners - * @var array - */ - var $_listeners = array(); - - /** - * Bytes left to read from message-body - * @var null|int - */ - var $_toRead; - - /** - * Constructor - * - * @param Net_Socket socket to read the response from - * @param array listeners attached to request - */ - function HTTP_Response(&$sock, &$listeners) - { - $this->_sock =& $sock; - $this->_listeners =& $listeners; - } - - - /** - * Processes a HTTP response - * - * This extracts response code, headers, cookies and decodes body if it - * was encoded in some way - * - * @access public - * @param bool Whether to store response body in object property, set - * this to false if downloading a LARGE file and using a Listener. - * This is assumed to be true if body is gzip-encoded. - * @param bool Whether the response can actually have a message-body. - * Will be set to false for HEAD requests. - * @throws PEAR_Error - * @return mixed true on success, PEAR_Error in case of malformed response - */ - function process($saveBody = true, $canHaveBody = true) - { - do { - $line = $this->_sock->readLine(); - if (sscanf($line, 'HTTP/%s %s', $http_version, $returncode) != 2) { - return PEAR::raiseError('Malformed response.'); - } else { - $this->_protocol = 'HTTP/' . $http_version; - $this->_code = intval($returncode); - } - while ('' !== ($header = $this->_sock->readLine())) { - $this->_processHeader($header); - } - } while (100 == $this->_code); - - $this->_notify('gotHeaders', $this->_headers); - - // RFC 2616, section 4.4: - // 1. Any response message which "MUST NOT" include a message-body ... - // is always terminated by the first empty line after the header fields - // 3. ... If a message is received with both a - // Transfer-Encoding header field and a Content-Length header field, - // the latter MUST be ignored. - $canHaveBody = $canHaveBody && $this->_code >= 200 && - $this->_code != 204 && $this->_code != 304; - - // If response body is present, read it and decode - $chunked = isset($this->_headers['transfer-encoding']) && ('chunked' == $this->_headers['transfer-encoding']); - $gzipped = isset($this->_headers['content-encoding']) && ('gzip' == $this->_headers['content-encoding']); - $hasBody = false; - if ($canHaveBody && ($chunked || !isset($this->_headers['content-length']) || - 0 != $this->_headers['content-length'])) - { - if ($chunked || !isset($this->_headers['content-length'])) { - $this->_toRead = null; - } else { - $this->_toRead = $this->_headers['content-length']; - } - while (!$this->_sock->eof() && (is_null($this->_toRead) || 0 < $this->_toRead)) { - if ($chunked) { - $data = $this->_readChunked(); - } elseif (is_null($this->_toRead)) { - $data = $this->_sock->read(4096); - } else { - $data = $this->_sock->read(min(4096, $this->_toRead)); - $this->_toRead -= HTTP_REQUEST_MBSTRING? mb_strlen($data, 'iso-8859-1'): strlen($data); - } - if ('' == $data) { - break; - } else { - $hasBody = true; - if ($saveBody || $gzipped) { - $this->_body .= $data; - } - $this->_notify($gzipped? 'gzTick': 'tick', $data); - } - } - } - - if ($hasBody) { - // Uncompress the body if needed - if ($gzipped) { - $body = $this->_decodeGzip($this->_body); - if (PEAR::isError($body)) { - return $body; - } - $this->_body = $body; - $this->_notify('gotBody', $this->_body); - } else { - $this->_notify('gotBody'); - } - } - return true; - } - - - /** - * Processes the response header - * - * @access private - * @param string HTTP header - */ - function _processHeader($header) - { - if (false === strpos($header, ':')) { - return; - } - list($headername, $headervalue) = explode(':', $header, 2); - $headername = strtolower($headername); - $headervalue = ltrim($headervalue); - - if ('set-cookie' != $headername) { - if (isset($this->_headers[$headername])) { - $this->_headers[$headername] .= ',' . $headervalue; - } else { - $this->_headers[$headername] = $headervalue; - } - } else { - $this->_parseCookie($headervalue); - } - } - - - /** - * Parse a Set-Cookie header to fill $_cookies array - * - * @access private - * @param string value of Set-Cookie header - */ - function _parseCookie($headervalue) - { - $cookie = array( - 'expires' => null, - 'domain' => null, - 'path' => null, - 'secure' => false - ); - - // Only a name=value pair - if (!strpos($headervalue, ';')) { - $pos = strpos($headervalue, '='); - $cookie['name'] = trim(substr($headervalue, 0, $pos)); - $cookie['value'] = trim(substr($headervalue, $pos + 1)); - - // Some optional parameters are supplied - } else { - $elements = explode(';', $headervalue); - $pos = strpos($elements[0], '='); - $cookie['name'] = trim(substr($elements[0], 0, $pos)); - $cookie['value'] = trim(substr($elements[0], $pos + 1)); - - for ($i = 1; $i < count($elements); $i++) { - if (false === strpos($elements[$i], '=')) { - $elName = trim($elements[$i]); - $elValue = null; - } else { - list ($elName, $elValue) = array_map('trim', explode('=', $elements[$i])); - } - $elName = strtolower($elName); - if ('secure' == $elName) { - $cookie['secure'] = true; - } elseif ('expires' == $elName) { - $cookie['expires'] = str_replace('"', '', $elValue); - } elseif ('path' == $elName || 'domain' == $elName) { - $cookie[$elName] = urldecode($elValue); - } else { - $cookie[$elName] = $elValue; - } - } - } - $this->_cookies[] = $cookie; - } - - - /** - * Read a part of response body encoded with chunked Transfer-Encoding - * - * @access private - * @return string - */ - function _readChunked() - { - // at start of the next chunk? - if (0 == $this->_chunkLength) { - $line = $this->_sock->readLine(); - if (preg_match('/^([0-9a-f]+)/i', $line, $matches)) { - $this->_chunkLength = hexdec($matches[1]); - // Chunk with zero length indicates the end - if (0 == $this->_chunkLength) { - $this->_sock->readLine(); // make this an eof() - return ''; - } - } else { - return ''; - } - } - $data = $this->_sock->read($this->_chunkLength); - $this->_chunkLength -= HTTP_REQUEST_MBSTRING? mb_strlen($data, 'iso-8859-1'): strlen($data); - if (0 == $this->_chunkLength) { - $this->_sock->readLine(); // Trailing CRLF - } - return $data; - } - - - /** - * Notifies all registered listeners of an event. - * - * @param string Event name - * @param mixed Additional data - * @access private - * @see HTTP_Request::_notify() - */ - function _notify($event, $data = null) - { - foreach (array_keys($this->_listeners) as $id) { - $this->_listeners[$id]->update($this, $event, $data); - } - } - - - /** - * Decodes the message-body encoded by gzip - * - * The real decoding work is done by gzinflate() built-in function, this - * method only parses the header and checks data for compliance with - * RFC 1952 - * - * @access private - * @param string gzip-encoded data - * @return string decoded data - */ - function _decodeGzip($data) - { - if (HTTP_REQUEST_MBSTRING) { - $oldEncoding = mb_internal_encoding(); - mb_internal_encoding('iso-8859-1'); - } - $length = strlen($data); - // If it doesn't look like gzip-encoded data, don't bother - if (18 > $length || strcmp(substr($data, 0, 2), "\x1f\x8b")) { - return $data; - } - $method = ord(substr($data, 2, 1)); - if (8 != $method) { - return PEAR::raiseError('_decodeGzip(): unknown compression method'); - } - $flags = ord(substr($data, 3, 1)); - if ($flags & 224) { - return PEAR::raiseError('_decodeGzip(): reserved bits are set'); - } - - // header is 10 bytes minimum. may be longer, though. - $headerLength = 10; - // extra fields, need to skip 'em - if ($flags & 4) { - if ($length - $headerLength - 2 < 8) { - return PEAR::raiseError('_decodeGzip(): data too short'); - } - $extraLength = unpack('v', substr($data, 10, 2)); - if ($length - $headerLength - 2 - $extraLength[1] < 8) { - return PEAR::raiseError('_decodeGzip(): data too short'); - } - $headerLength += $extraLength[1] + 2; - } - // file name, need to skip that - if ($flags & 8) { - if ($length - $headerLength - 1 < 8) { - return PEAR::raiseError('_decodeGzip(): data too short'); - } - $filenameLength = strpos(substr($data, $headerLength), chr(0)); - if (false === $filenameLength || $length - $headerLength - $filenameLength - 1 < 8) { - return PEAR::raiseError('_decodeGzip(): data too short'); - } - $headerLength += $filenameLength + 1; - } - // comment, need to skip that also - if ($flags & 16) { - if ($length - $headerLength - 1 < 8) { - return PEAR::raiseError('_decodeGzip(): data too short'); - } - $commentLength = strpos(substr($data, $headerLength), chr(0)); - if (false === $commentLength || $length - $headerLength - $commentLength - 1 < 8) { - return PEAR::raiseError('_decodeGzip(): data too short'); - } - $headerLength += $commentLength + 1; - } - // have a CRC for header. let's check - if ($flags & 1) { - if ($length - $headerLength - 2 < 8) { - return PEAR::raiseError('_decodeGzip(): data too short'); - } - $crcReal = 0xffff & crc32(substr($data, 0, $headerLength)); - $crcStored = unpack('v', substr($data, $headerLength, 2)); - if ($crcReal != $crcStored[1]) { - return PEAR::raiseError('_decodeGzip(): header CRC check failed'); - } - $headerLength += 2; - } - // unpacked data CRC and size at the end of encoded data - $tmp = unpack('V2', substr($data, -8)); - $dataCrc = $tmp[1]; - $dataSize = $tmp[2]; - - // finally, call the gzinflate() function - $unpacked = @gzinflate(substr($data, $headerLength, -8), $dataSize); - if (false === $unpacked) { - return PEAR::raiseError('_decodeGzip(): gzinflate() call failed'); - } elseif ($dataSize != strlen($unpacked)) { - return PEAR::raiseError('_decodeGzip(): data size check failed'); - } elseif ((0xffffffff & $dataCrc) != (0xffffffff & crc32($unpacked))) { - return PEAR::raiseError('_decodeGzip(): data CRC check failed'); - } - if (HTTP_REQUEST_MBSTRING) { - mb_internal_encoding($oldEncoding); - } - return $unpacked; - } -} // End class HTTP_Response -?> diff --git a/modules/springnote/lib/PEAR/HTTP/Request/Listener.php b/modules/springnote/lib/PEAR/HTTP/Request/Listener.php deleted file mode 100644 index f0408b004..000000000 --- a/modules/springnote/lib/PEAR/HTTP/Request/Listener.php +++ /dev/null @@ -1,106 +0,0 @@ - - * @copyright 2002-2007 Richard Heyes - * @license http://opensource.org/licenses/bsd-license.php New BSD License - * @version CVS: $Id: Listener.php,v 1.3 2007/05/18 10:33:31 avb Exp $ - * @link http://pear.php.net/package/HTTP_Request/ - */ - -/** - * Listener for HTTP_Request and HTTP_Response objects - * - * This class implements the Observer part of a Subject-Observer - * design pattern. - * - * @category HTTP - * @package HTTP_Request - * @author Alexey Borzov - * @version Release: 1.4.1 - */ -class HTTP_Request_Listener -{ - /** - * A listener's identifier - * @var string - */ - var $_id; - - /** - * Constructor, sets the object's identifier - * - * @access public - */ - function HTTP_Request_Listener() - { - $this->_id = md5(uniqid('http_request_', 1)); - } - - - /** - * Returns the listener's identifier - * - * @access public - * @return string - */ - function getId() - { - return $this->_id; - } - - - /** - * This method is called when Listener is notified of an event - * - * @access public - * @param object an object the listener is attached to - * @param string Event name - * @param mixed Additional data - * @abstract - */ - function update(&$subject, $event, $data = null) - { - echo "Notified of event: '$event'\n"; - if (null !== $data) { - echo "Additional data: "; - var_dump($data); - } - } -} -?> diff --git a/modules/springnote/lib/PEAR/Net/Socket.php b/modules/springnote/lib/PEAR/Net/Socket.php deleted file mode 100644 index 7c4ff1d4e..000000000 --- a/modules/springnote/lib/PEAR/Net/Socket.php +++ /dev/null @@ -1,528 +0,0 @@ - | -// | Chuck Hagenbuch | -// +----------------------------------------------------------------------+ -// -// $Id: Socket.php,v 1.24 2005/02/03 20:40:16 chagenbu Exp $ - -require_once 'PEAR.php'; - -define('NET_SOCKET_READ', 1); -define('NET_SOCKET_WRITE', 2); -define('NET_SOCKET_ERROR', 3); - -/** - * Generalized Socket class. - * - * @version 1.1 - * @author Stig Bakken - * @author Chuck Hagenbuch - */ -class Net_Socket extends PEAR { - - /** - * Socket file pointer. - * @var resource $fp - */ - var $fp = null; - - /** - * Whether the socket is blocking. Defaults to true. - * @var boolean $blocking - */ - var $blocking = true; - - /** - * Whether the socket is persistent. Defaults to false. - * @var boolean $persistent - */ - var $persistent = false; - - /** - * The IP address to connect to. - * @var string $addr - */ - var $addr = ''; - - /** - * The port number to connect to. - * @var integer $port - */ - var $port = 0; - - /** - * Number of seconds to wait on socket connections before assuming - * there's no more data. Defaults to no timeout. - * @var integer $timeout - */ - var $timeout = false; - - /** - * Number of bytes to read at a time in readLine() and - * readAll(). Defaults to 2048. - * @var integer $lineLength - */ - var $lineLength = 2048; - - /** - * Connect to the specified port. If called when the socket is - * already connected, it disconnects and connects again. - * - * @param string $addr IP address or host name. - * @param integer $port TCP port number. - * @param boolean $persistent (optional) Whether the connection is - * persistent (kept open between requests - * by the web server). - * @param integer $timeout (optional) How long to wait for data. - * @param array $options See options for stream_context_create. - * - * @access public - * - * @return boolean | PEAR_Error True on success or a PEAR_Error on failure. - */ - function connect($addr, $port = 0, $persistent = null, $timeout = null, $options = null) - { - if (is_resource($this->fp)) { - @fclose($this->fp); - $this->fp = null; - } - - if (!$addr) { - return $this->raiseError('$addr cannot be empty'); - } elseif (strspn($addr, '.0123456789') == strlen($addr) || - strstr($addr, '/') !== false) { - $this->addr = $addr; - } else { - $this->addr = @gethostbyname($addr); - } - - $this->port = $port % 65536; - - if ($persistent !== null) { - $this->persistent = $persistent; - } - - if ($timeout !== null) { - $this->timeout = $timeout; - } - - $openfunc = $this->persistent ? 'pfsockopen' : 'fsockopen'; - $errno = 0; - $errstr = ''; - if ($options && function_exists('stream_context_create')) { - if ($this->timeout) { - $timeout = $this->timeout; - } else { - $timeout = 0; - } - $context = stream_context_create($options); - $fp = @$openfunc($this->addr, $this->port, $errno, $errstr, $timeout, $context); - } else { - if ($this->timeout) { - $fp = @$openfunc($this->addr, $this->port, $errno, $errstr, $this->timeout); - } else { - $fp = @$openfunc($this->addr, $this->port, $errno, $errstr); - } - } - - if (!$fp) { - return $this->raiseError($errstr, $errno); - } - - $this->fp = $fp; - - return $this->setBlocking($this->blocking); - } - - /** - * Disconnects from the peer, closes the socket. - * - * @access public - * @return mixed true on success or an error object otherwise - */ - function disconnect() - { - if (!is_resource($this->fp)) { - return $this->raiseError('not connected'); - } - - @fclose($this->fp); - $this->fp = null; - return true; - } - - /** - * Find out if the socket is in blocking mode. - * - * @access public - * @return boolean The current blocking mode. - */ - function isBlocking() - { - return $this->blocking; - } - - /** - * Sets whether the socket connection should be blocking or - * not. A read call to a non-blocking socket will return immediately - * if there is no data available, whereas it will block until there - * is data for blocking sockets. - * - * @param boolean $mode True for blocking sockets, false for nonblocking. - * @access public - * @return mixed true on success or an error object otherwise - */ - function setBlocking($mode) - { - if (!is_resource($this->fp)) { - return $this->raiseError('not connected'); - } - - $this->blocking = $mode; - socket_set_blocking($this->fp, $this->blocking); - return true; - } - - /** - * Sets the timeout value on socket descriptor, - * expressed in the sum of seconds and microseconds - * - * @param integer $seconds Seconds. - * @param integer $microseconds Microseconds. - * @access public - * @return mixed true on success or an error object otherwise - */ - function setTimeout($seconds, $microseconds) - { - if (!is_resource($this->fp)) { - return $this->raiseError('not connected'); - } - - return socket_set_timeout($this->fp, $seconds, $microseconds); - } - - /** - * Returns information about an existing socket resource. - * Currently returns four entries in the result array: - * - *

- * timed_out (bool) - The socket timed out waiting for data
- * blocked (bool) - The socket was blocked
- * eof (bool) - Indicates EOF event
- * unread_bytes (int) - Number of bytes left in the socket buffer
- *

- * - * @access public - * @return mixed Array containing information about existing socket resource or an error object otherwise - */ - function getStatus() - { - if (!is_resource($this->fp)) { - return $this->raiseError('not connected'); - } - - return socket_get_status($this->fp); - } - - /** - * Get a specified line of data - * - * @access public - * @return $size bytes of data from the socket, or a PEAR_Error if - * not connected. - */ - function gets($size) - { - if (!is_resource($this->fp)) { - return $this->raiseError('not connected'); - } - - return @fgets($this->fp, $size); - } - - /** - * Read a specified amount of data. This is guaranteed to return, - * and has the added benefit of getting everything in one fread() - * chunk; if you know the size of the data you're getting - * beforehand, this is definitely the way to go. - * - * @param integer $size The number of bytes to read from the socket. - * @access public - * @return $size bytes of data from the socket, or a PEAR_Error if - * not connected. - */ - function read($size) - { - if (!is_resource($this->fp)) { - return $this->raiseError('not connected'); - } - - return @fread($this->fp, $size); - } - - /** - * Write a specified amount of data. - * - * @param string $data Data to write. - * @param integer $blocksize Amount of data to write at once. - * NULL means all at once. - * - * @access public - * @return mixed true on success or an error object otherwise - */ - function write($data, $blocksize = null) - { - if (!is_resource($this->fp)) { - return $this->raiseError('not connected'); - } - - if (is_null($blocksize) && !OS_WINDOWS) { - return fwrite($this->fp, $data); - } else { - if (is_null($blocksize)) { - $blocksize = 1024; - } - - $pos = 0; - $size = strlen($data); - while ($pos < $size) { - $written = @fwrite($this->fp, substr($data, $pos, $blocksize)); - if ($written === false) { - return false; - } - $pos += $written; - } - - return $pos; - } - } - - /** - * Write a line of data to the socket, followed by a trailing "\r\n". - * - * @access public - * @return mixed fputs result, or an error - */ - function writeLine($data) - { - if (!is_resource($this->fp)) { - return $this->raiseError('not connected'); - } - - return fwrite($this->fp, $data . "\r\n"); - } - - /** - * Tests for end-of-file on a socket descriptor. - * - * @access public - * @return bool - */ - function eof() - { - return (is_resource($this->fp) && feof($this->fp)); - } - - /** - * Reads a byte of data - * - * @access public - * @return 1 byte of data from the socket, or a PEAR_Error if - * not connected. - */ - function readByte() - { - if (!is_resource($this->fp)) { - return $this->raiseError('not connected'); - } - - return ord(@fread($this->fp, 1)); - } - - /** - * Reads a word of data - * - * @access public - * @return 1 word of data from the socket, or a PEAR_Error if - * not connected. - */ - function readWord() - { - if (!is_resource($this->fp)) { - return $this->raiseError('not connected'); - } - - $buf = @fread($this->fp, 2); - return (ord($buf[0]) + (ord($buf[1]) << 8)); - } - - /** - * Reads an int of data - * - * @access public - * @return integer 1 int of data from the socket, or a PEAR_Error if - * not connected. - */ - function readInt() - { - if (!is_resource($this->fp)) { - return $this->raiseError('not connected'); - } - - $buf = @fread($this->fp, 4); - return (ord($buf[0]) + (ord($buf[1]) << 8) + - (ord($buf[2]) << 16) + (ord($buf[3]) << 24)); - } - - /** - * Reads a zero-terminated string of data - * - * @access public - * @return string, or a PEAR_Error if - * not connected. - */ - function readString() - { - if (!is_resource($this->fp)) { - return $this->raiseError('not connected'); - } - - $string = ''; - while (($char = @fread($this->fp, 1)) != "\x00") { - $string .= $char; - } - return $string; - } - - /** - * Reads an IP Address and returns it in a dot formated string - * - * @access public - * @return Dot formated string, or a PEAR_Error if - * not connected. - */ - function readIPAddress() - { - if (!is_resource($this->fp)) { - return $this->raiseError('not connected'); - } - - $buf = @fread($this->fp, 4); - return sprintf("%s.%s.%s.%s", ord($buf[0]), ord($buf[1]), - ord($buf[2]), ord($buf[3])); - } - - /** - * Read until either the end of the socket or a newline, whichever - * comes first. Strips the trailing newline from the returned data. - * - * @access public - * @return All available data up to a newline, without that - * newline, or until the end of the socket, or a PEAR_Error if - * not connected. - */ - function readLine() - { - if (!is_resource($this->fp)) { - return $this->raiseError('not connected'); - } - - $line = ''; - $timeout = time() + $this->timeout; - while (!feof($this->fp) && (!$this->timeout || time() < $timeout)) { - $line .= @fgets($this->fp, $this->lineLength); - if (substr($line, -1) == "\n") { - return rtrim($line, "\r\n"); - } - } - return $line; - } - - /** - * Read until the socket closes, or until there is no more data in - * the inner PHP buffer. If the inner buffer is empty, in blocking - * mode we wait for at least 1 byte of data. Therefore, in - * blocking mode, if there is no data at all to be read, this - * function will never exit (unless the socket is closed on the - * remote end). - * - * @access public - * - * @return string All data until the socket closes, or a PEAR_Error if - * not connected. - */ - function readAll() - { - if (!is_resource($this->fp)) { - return $this->raiseError('not connected'); - } - - $data = ''; - while (!feof($this->fp)) { - $data .= @fread($this->fp, $this->lineLength); - } - return $data; - } - - /** - * Runs the equivalent of the select() system call on the socket - * with a timeout specified by tv_sec and tv_usec. - * - * @param integer $state Which of read/write/error to check for. - * @param integer $tv_sec Number of seconds for timeout. - * @param integer $tv_usec Number of microseconds for timeout. - * - * @access public - * @return False if select fails, integer describing which of read/write/error - * are ready, or PEAR_Error if not connected. - */ - function select($state, $tv_sec, $tv_usec = 0) - { - if (!is_resource($this->fp)) { - return $this->raiseError('not connected'); - } - - $read = null; - $write = null; - $except = null; - if ($state & NET_SOCKET_READ) { - $read[] = $this->fp; - } - if ($state & NET_SOCKET_WRITE) { - $write[] = $this->fp; - } - if ($state & NET_SOCKET_ERROR) { - $except[] = $this->fp; - } - if (false === ($sr = stream_select($read, $write, $except, $tv_sec, $tv_usec))) { - return false; - } - - $result = 0; - if (count($read)) { - $result |= NET_SOCKET_READ; - } - if (count($write)) { - $result |= NET_SOCKET_WRITE; - } - if (count($except)) { - $result |= NET_SOCKET_ERROR; - } - return $result; - } - -} diff --git a/modules/springnote/lib/PEAR/Net/URL.php b/modules/springnote/lib/PEAR/Net/URL.php deleted file mode 100644 index da48c746b..000000000 --- a/modules/springnote/lib/PEAR/Net/URL.php +++ /dev/null @@ -1,410 +0,0 @@ - | -// +-----------------------------------------------------------------------+ -// -// $Id: URL.php,v 1.36 2004/06/19 18:58:50 richard Exp $ -// -// Net_URL Class - -class Net_URL -{ - /** - * Full url - * @var string - */ - var $url; - - /** - * Protocol - * @var string - */ - var $protocol; - - /** - * Username - * @var string - */ - var $username; - - /** - * Password - * @var string - */ - var $password; - - /** - * Host - * @var string - */ - var $host; - - /** - * Port - * @var integer - */ - var $port; - - /** - * Path - * @var string - */ - var $path; - - /** - * Query string - * @var array - */ - var $querystring; - - /** - * Anchor - * @var string - */ - var $anchor; - - /** - * Whether to use [] - * @var bool - */ - var $useBrackets; - - /** - * PHP4 Constructor - * - * @see __construct() - */ - function Net_URL($url = null, $useBrackets = true) - { - $this->__construct($url, $useBrackets); - } - - /** - * PHP5 Constructor - * - * Parses the given url and stores the various parts - * Defaults are used in certain cases - * - * @param string $url Optional URL - * @param bool $useBrackets Whether to use square brackets when - * multiple querystrings with the same name - * exist - */ - function __construct($url = null, $useBrackets = true) - { - $HTTP_SERVER_VARS = !empty($_SERVER) ? $_SERVER : $GLOBALS['HTTP_SERVER_VARS']; - - $this->useBrackets = $useBrackets; - $this->url = $url; - $this->user = ''; - $this->pass = ''; - $this->host = ''; - $this->port = 80; - $this->path = ''; - $this->querystring = array(); - $this->anchor = ''; - - // Only use defaults if not an absolute URL given - if (!preg_match('/^[a-z0-9]+:\/\//i', $url)) { - - $this->protocol = (@$HTTP_SERVER_VARS['HTTPS'] == 'on' ? 'https' : 'http'); - - /** - * Figure out host/port - */ - if (!empty($HTTP_SERVER_VARS['HTTP_HOST']) AND preg_match('/^(.*)(:([0-9]+))?$/U', $HTTP_SERVER_VARS['HTTP_HOST'], $matches)) { - $host = $matches[1]; - if (!empty($matches[3])) { - $port = $matches[3]; - } else { - $port = $this->getStandardPort($this->protocol); - } - } - - $this->user = ''; - $this->pass = ''; - $this->host = !empty($host) ? $host : (isset($HTTP_SERVER_VARS['SERVER_NAME']) ? $HTTP_SERVER_VARS['SERVER_NAME'] : 'localhost'); - $this->port = !empty($port) ? $port : (isset($HTTP_SERVER_VARS['SERVER_PORT']) ? $HTTP_SERVER_VARS['SERVER_PORT'] : $this->getStandardPort($this->protocol)); - $this->path = !empty($HTTP_SERVER_VARS['PHP_SELF']) ? $HTTP_SERVER_VARS['PHP_SELF'] : '/'; - $this->querystring = isset($HTTP_SERVER_VARS['QUERY_STRING']) ? $this->_parseRawQuerystring($HTTP_SERVER_VARS['QUERY_STRING']) : null; - $this->anchor = ''; - } - - // Parse the url and store the various parts - if (!empty($url)) { - $urlinfo = parse_url($url); - - // Default querystring - $this->querystring = array(); - - foreach ($urlinfo as $key => $value) { - switch ($key) { - case 'scheme': - $this->protocol = $value; - $this->port = $this->getStandardPort($value); - break; - - case 'user': - case 'pass': - case 'host': - case 'port': - $this->$key = $value; - break; - - case 'path': - if ($value{0} == '/') { - $this->path = $value; - } else { - $path = dirname($this->path) == DIRECTORY_SEPARATOR ? '' : dirname($this->path); - $this->path = sprintf('%s/%s', $path, $value); - } - break; - - case 'query': - $this->querystring = $this->_parseRawQueryString($value); - break; - - case 'fragment': - $this->anchor = $value; - break; - } - } - } - } - - /** - * Returns full url - * - * @return string Full url - * @access public - */ - function getURL() - { - $querystring = $this->getQueryString(); - - $this->url = $this->protocol . '://' - . $this->user . (!empty($this->pass) ? ':' : '') - . $this->pass . (!empty($this->user) ? '@' : '') - . $this->host . ($this->port == $this->getStandardPort($this->protocol) ? '' : ':' . $this->port) - . $this->path - . (!empty($querystring) ? '?' . $querystring : '') - . (!empty($this->anchor) ? '#' . $this->anchor : ''); - - return $this->url; - } - - /** - * Adds a querystring item - * - * @param string $name Name of item - * @param string $value Value of item - * @param bool $preencoded Whether value is urlencoded or not, default = not - * @access public - */ - function addQueryString($name, $value, $preencoded = false) - { - if ($preencoded) { - $this->querystring[$name] = $value; - } else { - $this->querystring[$name] = is_array($value) ? array_map('rawurlencode', $value): rawurlencode($value); - } - } - - /** - * Removes a querystring item - * - * @param string $name Name of item - * @access public - */ - function removeQueryString($name) - { - if (isset($this->querystring[$name])) { - unset($this->querystring[$name]); - } - } - - /** - * Sets the querystring to literally what you supply - * - * @param string $querystring The querystring data. Should be of the format foo=bar&x=y etc - * @access public - */ - function addRawQueryString($querystring) - { - $this->querystring = $this->_parseRawQueryString($querystring); - } - - /** - * Returns flat querystring - * - * @return string Querystring - * @access public - */ - function getQueryString() - { - if (!empty($this->querystring)) { - foreach ($this->querystring as $name => $value) { - if (is_array($value)) { - foreach ($value as $k => $v) { - $querystring[] = $this->useBrackets ? sprintf('%s[%s]=%s', $name, $k, $v) : ($name . '=' . $v); - } - } elseif (!is_null($value)) { - $querystring[] = $name . '=' . $value; - } else { - $querystring[] = $name; - } - } - $querystring = implode(ini_get('arg_separator.output'), $querystring); - } else { - $querystring = ''; - } - - return $querystring; - } - - /** - * Parses raw querystring and returns an array of it - * - * @param string $querystring The querystring to parse - * @return array An array of the querystring data - * @access private - */ - function _parseRawQuerystring($querystring) - { - $parts = preg_split('/[' . preg_quote(ini_get('arg_separator.input'), '/') . ']/', $querystring, -1, PREG_SPLIT_NO_EMPTY); - $return = array(); - - foreach ($parts as $part) { - if (strpos($part, '=') !== false) { - $value = substr($part, strpos($part, '=') + 1); - $key = substr($part, 0, strpos($part, '=')); - } else { - $value = null; - $key = $part; - } - if (substr($key, -2) == '[]') { - $key = substr($key, 0, -2); - if (@!is_array($return[$key])) { - $return[$key] = array(); - $return[$key][] = $value; - } else { - $return[$key][] = $value; - } - } elseif (!$this->useBrackets AND !empty($return[$key])) { - $return[$key] = (array)$return[$key]; - $return[$key][] = $value; - } else { - $return[$key] = $value; - } - } - - return $return; - } - - /** - * Resolves //, ../ and ./ from a path and returns - * the result. Eg: - * - * /foo/bar/../boo.php => /foo/boo.php - * /foo/bar/../../boo.php => /boo.php - * /foo/bar/.././/boo.php => /foo/boo.php - * - * This method can also be called statically. - * - * @param string $url URL path to resolve - * @return string The result - */ - function resolvePath($path) - { - $path = explode('/', str_replace('//', '/', $path)); - - for ($i=0; $i 1 OR ($i == 1 AND $path[0] != '') ) ) { - unset($path[$i]); - unset($path[$i-1]); - $path = array_values($path); - $i -= 2; - - } elseif ($path[$i] == '..' AND $i == 1 AND $path[0] == '') { - unset($path[$i]); - $path = array_values($path); - $i--; - - } else { - continue; - } - } - - return implode('/', $path); - } - - /** - * Returns the standard port number for a protocol - * - * @param string $scheme The protocol to lookup - * @return integer Port number or NULL if no scheme matches - * - * @author Philippe Jausions - */ - function getStandardPort($scheme) - { - switch (strtolower($scheme)) { - case 'http': return 80; - case 'https': return 443; - case 'ftp': return 21; - case 'imap': return 143; - case 'imaps': return 993; - case 'pop3': return 110; - case 'pop3s': return 995; - default: return null; - } - } - - /** - * Forces the URL to a particular protocol - * - * @param string $protocol Protocol to force the URL to - * @param integer $port Optional port (standard port is used by default) - */ - function setProtocol($protocol, $port = null) - { - $this->protocol = $protocol; - $this->port = is_null($port) ? $this->getStandardPort() : $port; - } - -} -?> diff --git a/modules/springnote/lib/PEAR/PEAR.php b/modules/springnote/lib/PEAR/PEAR.php deleted file mode 100644 index d2d41b274..000000000 --- a/modules/springnote/lib/PEAR/PEAR.php +++ /dev/null @@ -1,1108 +0,0 @@ - - * @author Stig Bakken - * @author Tomas V.V.Cox - * @author Greg Beaver - * @copyright 1997-2006 The PHP Group - * @license http://www.php.net/license/3_0.txt PHP License 3.0 - * @version CVS: $Id: PEAR.php,v 1.101 2006/04/25 02:41:03 cellog Exp $ - * @link http://pear.php.net/package/PEAR - * @since File available since Release 0.1 - */ - -/**#@+ - * ERROR constants - */ -define('PEAR_ERROR_RETURN', 1); -define('PEAR_ERROR_PRINT', 2); -define('PEAR_ERROR_TRIGGER', 4); -define('PEAR_ERROR_DIE', 8); -define('PEAR_ERROR_CALLBACK', 16); -/** - * WARNING: obsolete - * @deprecated - */ -define('PEAR_ERROR_EXCEPTION', 32); -/**#@-*/ -define('PEAR_ZE2', (function_exists('version_compare') && - version_compare(zend_version(), "2-dev", "ge"))); - -if (substr(PHP_OS, 0, 3) == 'WIN') { - define('OS_WINDOWS', true); - define('OS_UNIX', false); - define('PEAR_OS', 'Windows'); -} else { - define('OS_WINDOWS', false); - define('OS_UNIX', true); - define('PEAR_OS', 'Unix'); // blatant assumption -} - -// instant backwards compatibility -if (!defined('PATH_SEPARATOR')) { - if (OS_WINDOWS) { - define('PATH_SEPARATOR', ';'); - } else { - define('PATH_SEPARATOR', ':'); - } -} - -$GLOBALS['_PEAR_default_error_mode'] = PEAR_ERROR_RETURN; -$GLOBALS['_PEAR_default_error_options'] = E_USER_NOTICE; -$GLOBALS['_PEAR_destructor_object_list'] = array(); -$GLOBALS['_PEAR_shutdown_funcs'] = array(); -$GLOBALS['_PEAR_error_handler_stack'] = array(); - -@ini_set('track_errors', true); - -/** - * Base class for other PEAR classes. Provides rudimentary - * emulation of destructors. - * - * If you want a destructor in your class, inherit PEAR and make a - * destructor method called _yourclassname (same name as the - * constructor, but with a "_" prefix). Also, in your constructor you - * have to call the PEAR constructor: $this->PEAR();. - * The destructor method will be called without parameters. Note that - * at in some SAPI implementations (such as Apache), any output during - * the request shutdown (in which destructors are called) seems to be - * discarded. If you need to get any debug information from your - * destructor, use error_log(), syslog() or something similar. - * - * IMPORTANT! To use the emulated destructors you need to create the - * objects by reference: $obj =& new PEAR_child; - * - * @category pear - * @package PEAR - * @author Stig Bakken - * @author Tomas V.V. Cox - * @author Greg Beaver - * @copyright 1997-2006 The PHP Group - * @license http://www.php.net/license/3_0.txt PHP License 3.0 - * @version Release: 1.5.0 - * @link http://pear.php.net/package/PEAR - * @see PEAR_Error - * @since Class available since PHP 4.0.2 - * @link http://pear.php.net/manual/en/core.pear.php#core.pear.pear - */ -class PEAR -{ - // {{{ properties - - /** - * Whether to enable internal debug messages. - * - * @var bool - * @access private - */ - var $_debug = false; - - /** - * Default error mode for this object. - * - * @var int - * @access private - */ - var $_default_error_mode = null; - - /** - * Default error options used for this object when error mode - * is PEAR_ERROR_TRIGGER. - * - * @var int - * @access private - */ - var $_default_error_options = null; - - /** - * Default error handler (callback) for this object, if error mode is - * PEAR_ERROR_CALLBACK. - * - * @var string - * @access private - */ - var $_default_error_handler = ''; - - /** - * Which class to use for error objects. - * - * @var string - * @access private - */ - var $_error_class = 'PEAR_Error'; - - /** - * An array of expected errors. - * - * @var array - * @access private - */ - var $_expected_errors = array(); - - // }}} - - // {{{ constructor - - /** - * Constructor. Registers this object in - * $_PEAR_destructor_object_list for destructor emulation if a - * destructor object exists. - * - * @param string $error_class (optional) which class to use for - * error objects, defaults to PEAR_Error. - * @access public - * @return void - */ - function PEAR($error_class = null) - { - $classname = strtolower(get_class($this)); - if ($this->_debug) { - print "PEAR constructor called, class=$classname\n"; - } - if ($error_class !== null) { - $this->_error_class = $error_class; - } - while ($classname && strcasecmp($classname, "pear")) { - $destructor = "_$classname"; - if (method_exists($this, $destructor)) { - global $_PEAR_destructor_object_list; - $_PEAR_destructor_object_list[] = &$this; - if (!isset($GLOBALS['_PEAR_SHUTDOWN_REGISTERED'])) { - register_shutdown_function("_PEAR_call_destructors"); - $GLOBALS['_PEAR_SHUTDOWN_REGISTERED'] = true; - } - break; - } else { - $classname = get_parent_class($classname); - } - } - } - - // }}} - // {{{ destructor - - /** - * Destructor (the emulated type of...). Does nothing right now, - * but is included for forward compatibility, so subclass - * destructors should always call it. - * - * See the note in the class desciption about output from - * destructors. - * - * @access public - * @return void - */ - function _PEAR() { - if ($this->_debug) { - printf("PEAR destructor called, class=%s\n", strtolower(get_class($this))); - } - } - - // }}} - // {{{ getStaticProperty() - - /** - * If you have a class that's mostly/entirely static, and you need static - * properties, you can use this method to simulate them. Eg. in your method(s) - * do this: $myVar = &PEAR::getStaticProperty('myclass', 'myVar'); - * You MUST use a reference, or they will not persist! - * - * @access public - * @param string $class The calling classname, to prevent clashes - * @param string $var The variable to retrieve. - * @return mixed A reference to the variable. If not set it will be - * auto initialised to NULL. - */ - function &getStaticProperty($class, $var) - { - static $properties; - if (!isset($properties[$class])) { - $properties[$class] = array(); - } - if (!array_key_exists($var, $properties[$class])) { - $properties[$class][$var] = null; - } - return $properties[$class][$var]; - } - - // }}} - // {{{ registerShutdownFunc() - - /** - * Use this function to register a shutdown method for static - * classes. - * - * @access public - * @param mixed $func The function name (or array of class/method) to call - * @param mixed $args The arguments to pass to the function - * @return void - */ - function registerShutdownFunc($func, $args = array()) - { - // if we are called statically, there is a potential - // that no shutdown func is registered. Bug #6445 - if (!isset($GLOBALS['_PEAR_SHUTDOWN_REGISTERED'])) { - register_shutdown_function("_PEAR_call_destructors"); - $GLOBALS['_PEAR_SHUTDOWN_REGISTERED'] = true; - } - $GLOBALS['_PEAR_shutdown_funcs'][] = array($func, $args); - } - - // }}} - // {{{ isError() - - /** - * Tell whether a value is a PEAR error. - * - * @param mixed $data the value to test - * @param int $code if $data is an error object, return true - * only if $code is a string and - * $obj->getMessage() == $code or - * $code is an integer and $obj->getCode() == $code - * @access public - * @return bool true if parameter is an error - */ - function isError($data, $code = null) - { - if (is_a($data, 'PEAR_Error')) { - if (is_null($code)) { - return true; - } elseif (is_string($code)) { - return $data->getMessage() == $code; - } else { - return $data->getCode() == $code; - } - } - return false; - } - - // }}} - // {{{ setErrorHandling() - - /** - * Sets how errors generated by this object should be handled. - * Can be invoked both in objects and statically. If called - * statically, setErrorHandling sets the default behaviour for all - * PEAR objects. If called in an object, setErrorHandling sets - * the default behaviour for that object. - * - * @param int $mode - * One of PEAR_ERROR_RETURN, PEAR_ERROR_PRINT, - * PEAR_ERROR_TRIGGER, PEAR_ERROR_DIE, - * PEAR_ERROR_CALLBACK or PEAR_ERROR_EXCEPTION. - * - * @param mixed $options - * When $mode is PEAR_ERROR_TRIGGER, this is the error level (one - * of E_USER_NOTICE, E_USER_WARNING or E_USER_ERROR). - * - * When $mode is PEAR_ERROR_CALLBACK, this parameter is expected - * to be the callback function or method. A callback - * function is a string with the name of the function, a - * callback method is an array of two elements: the element - * at index 0 is the object, and the element at index 1 is - * the name of the method to call in the object. - * - * When $mode is PEAR_ERROR_PRINT or PEAR_ERROR_DIE, this is - * a printf format string used when printing the error - * message. - * - * @access public - * @return void - * @see PEAR_ERROR_RETURN - * @see PEAR_ERROR_PRINT - * @see PEAR_ERROR_TRIGGER - * @see PEAR_ERROR_DIE - * @see PEAR_ERROR_CALLBACK - * @see PEAR_ERROR_EXCEPTION - * - * @since PHP 4.0.5 - */ - - function setErrorHandling($mode = null, $options = null) - { - if (isset($this) && is_a($this, 'PEAR')) { - $setmode = &$this->_default_error_mode; - $setoptions = &$this->_default_error_options; - } else { - $setmode = &$GLOBALS['_PEAR_default_error_mode']; - $setoptions = &$GLOBALS['_PEAR_default_error_options']; - } - - switch ($mode) { - case PEAR_ERROR_EXCEPTION: - case PEAR_ERROR_RETURN: - case PEAR_ERROR_PRINT: - case PEAR_ERROR_TRIGGER: - case PEAR_ERROR_DIE: - case null: - $setmode = $mode; - $setoptions = $options; - break; - - case PEAR_ERROR_CALLBACK: - $setmode = $mode; - // class/object method callback - if (is_callable($options)) { - $setoptions = $options; - } else { - trigger_error("invalid error callback", E_USER_WARNING); - } - break; - - default: - trigger_error("invalid error mode", E_USER_WARNING); - break; - } - } - - // }}} - // {{{ expectError() - - /** - * This method is used to tell which errors you expect to get. - * Expected errors are always returned with error mode - * PEAR_ERROR_RETURN. Expected error codes are stored in a stack, - * and this method pushes a new element onto it. The list of - * expected errors are in effect until they are popped off the - * stack with the popExpect() method. - * - * Note that this method can not be called statically - * - * @param mixed $code a single error code or an array of error codes to expect - * - * @return int the new depth of the "expected errors" stack - * @access public - */ - function expectError($code = '*') - { - if (is_array($code)) { - array_push($this->_expected_errors, $code); - } else { - array_push($this->_expected_errors, array($code)); - } - return sizeof($this->_expected_errors); - } - - // }}} - // {{{ popExpect() - - /** - * This method pops one element off the expected error codes - * stack. - * - * @return array the list of error codes that were popped - */ - function popExpect() - { - return array_pop($this->_expected_errors); - } - - // }}} - // {{{ _checkDelExpect() - - /** - * This method checks unsets an error code if available - * - * @param mixed error code - * @return bool true if the error code was unset, false otherwise - * @access private - * @since PHP 4.3.0 - */ - function _checkDelExpect($error_code) - { - $deleted = false; - - foreach ($this->_expected_errors AS $key => $error_array) { - if (in_array($error_code, $error_array)) { - unset($this->_expected_errors[$key][array_search($error_code, $error_array)]); - $deleted = true; - } - - // clean up empty arrays - if (0 == count($this->_expected_errors[$key])) { - unset($this->_expected_errors[$key]); - } - } - return $deleted; - } - - // }}} - // {{{ delExpect() - - /** - * This method deletes all occurences of the specified element from - * the expected error codes stack. - * - * @param mixed $error_code error code that should be deleted - * @return mixed list of error codes that were deleted or error - * @access public - * @since PHP 4.3.0 - */ - function delExpect($error_code) - { - $deleted = false; - - if ((is_array($error_code) && (0 != count($error_code)))) { - // $error_code is a non-empty array here; - // we walk through it trying to unset all - // values - foreach($error_code as $key => $error) { - if ($this->_checkDelExpect($error)) { - $deleted = true; - } else { - $deleted = false; - } - } - return $deleted ? true : PEAR::raiseError("The expected error you submitted does not exist"); // IMPROVE ME - } elseif (!empty($error_code)) { - // $error_code comes alone, trying to unset it - if ($this->_checkDelExpect($error_code)) { - return true; - } else { - return PEAR::raiseError("The expected error you submitted does not exist"); // IMPROVE ME - } - } else { - // $error_code is empty - return PEAR::raiseError("The expected error you submitted is empty"); // IMPROVE ME - } - } - - // }}} - // {{{ raiseError() - - /** - * This method is a wrapper that returns an instance of the - * configured error class with this object's default error - * handling applied. If the $mode and $options parameters are not - * specified, the object's defaults are used. - * - * @param mixed $message a text error message or a PEAR error object - * - * @param int $code a numeric error code (it is up to your class - * to define these if you want to use codes) - * - * @param int $mode One of PEAR_ERROR_RETURN, PEAR_ERROR_PRINT, - * PEAR_ERROR_TRIGGER, PEAR_ERROR_DIE, - * PEAR_ERROR_CALLBACK, PEAR_ERROR_EXCEPTION. - * - * @param mixed $options If $mode is PEAR_ERROR_TRIGGER, this parameter - * specifies the PHP-internal error level (one of - * E_USER_NOTICE, E_USER_WARNING or E_USER_ERROR). - * If $mode is PEAR_ERROR_CALLBACK, this - * parameter specifies the callback function or - * method. In other error modes this parameter - * is ignored. - * - * @param string $userinfo If you need to pass along for example debug - * information, this parameter is meant for that. - * - * @param string $error_class The returned error object will be - * instantiated from this class, if specified. - * - * @param bool $skipmsg If true, raiseError will only pass error codes, - * the error message parameter will be dropped. - * - * @access public - * @return object a PEAR error object - * @see PEAR::setErrorHandling - * @since PHP 4.0.5 - */ - function &raiseError($message = null, - $code = null, - $mode = null, - $options = null, - $userinfo = null, - $error_class = null, - $skipmsg = false) - { - // The error is yet a PEAR error object - if (is_object($message)) { - $code = $message->getCode(); - $userinfo = $message->getUserInfo(); - $error_class = $message->getType(); - $message->error_message_prefix = ''; - $message = $message->getMessage(); - } - - if (isset($this) && isset($this->_expected_errors) && sizeof($this->_expected_errors) > 0 && sizeof($exp = end($this->_expected_errors))) { - if ($exp[0] == "*" || - (is_int(reset($exp)) && in_array($code, $exp)) || - (is_string(reset($exp)) && in_array($message, $exp))) { - $mode = PEAR_ERROR_RETURN; - } - } - // No mode given, try global ones - if ($mode === null) { - // Class error handler - if (isset($this) && isset($this->_default_error_mode)) { - $mode = $this->_default_error_mode; - $options = $this->_default_error_options; - // Global error handler - } elseif (isset($GLOBALS['_PEAR_default_error_mode'])) { - $mode = $GLOBALS['_PEAR_default_error_mode']; - $options = $GLOBALS['_PEAR_default_error_options']; - } - } - - if ($error_class !== null) { - $ec = $error_class; - } elseif (isset($this) && isset($this->_error_class)) { - $ec = $this->_error_class; - } else { - $ec = 'PEAR_Error'; - } - if ($skipmsg) { - $a = &new $ec($code, $mode, $options, $userinfo); - return $a; - } else { - $a = &new $ec($message, $code, $mode, $options, $userinfo); - return $a; - } - } - - // }}} - // {{{ throwError() - - /** - * Simpler form of raiseError with fewer options. In most cases - * message, code and userinfo are enough. - * - * @param string $message - * - */ - function &throwError($message = null, - $code = null, - $userinfo = null) - { - if (isset($this) && is_a($this, 'PEAR')) { - $a = &$this->raiseError($message, $code, null, null, $userinfo); - return $a; - } else { - $a = &PEAR::raiseError($message, $code, null, null, $userinfo); - return $a; - } - } - - // }}} - function staticPushErrorHandling($mode, $options = null) - { - $stack = &$GLOBALS['_PEAR_error_handler_stack']; - $def_mode = &$GLOBALS['_PEAR_default_error_mode']; - $def_options = &$GLOBALS['_PEAR_default_error_options']; - $stack[] = array($def_mode, $def_options); - switch ($mode) { - case PEAR_ERROR_EXCEPTION: - case PEAR_ERROR_RETURN: - case PEAR_ERROR_PRINT: - case PEAR_ERROR_TRIGGER: - case PEAR_ERROR_DIE: - case null: - $def_mode = $mode; - $def_options = $options; - break; - - case PEAR_ERROR_CALLBACK: - $def_mode = $mode; - // class/object method callback - if (is_callable($options)) { - $def_options = $options; - } else { - trigger_error("invalid error callback", E_USER_WARNING); - } - break; - - default: - trigger_error("invalid error mode", E_USER_WARNING); - break; - } - $stack[] = array($mode, $options); - return true; - } - - function staticPopErrorHandling() - { - $stack = &$GLOBALS['_PEAR_error_handler_stack']; - $setmode = &$GLOBALS['_PEAR_default_error_mode']; - $setoptions = &$GLOBALS['_PEAR_default_error_options']; - array_pop($stack); - list($mode, $options) = $stack[sizeof($stack) - 1]; - array_pop($stack); - switch ($mode) { - case PEAR_ERROR_EXCEPTION: - case PEAR_ERROR_RETURN: - case PEAR_ERROR_PRINT: - case PEAR_ERROR_TRIGGER: - case PEAR_ERROR_DIE: - case null: - $setmode = $mode; - $setoptions = $options; - break; - - case PEAR_ERROR_CALLBACK: - $setmode = $mode; - // class/object method callback - if (is_callable($options)) { - $setoptions = $options; - } else { - trigger_error("invalid error callback", E_USER_WARNING); - } - break; - - default: - trigger_error("invalid error mode", E_USER_WARNING); - break; - } - return true; - } - - // {{{ pushErrorHandling() - - /** - * Push a new error handler on top of the error handler options stack. With this - * you can easily override the actual error handler for some code and restore - * it later with popErrorHandling. - * - * @param mixed $mode (same as setErrorHandling) - * @param mixed $options (same as setErrorHandling) - * - * @return bool Always true - * - * @see PEAR::setErrorHandling - */ - function pushErrorHandling($mode, $options = null) - { - $stack = &$GLOBALS['_PEAR_error_handler_stack']; - if (isset($this) && is_a($this, 'PEAR')) { - $def_mode = &$this->_default_error_mode; - $def_options = &$this->_default_error_options; - } else { - $def_mode = &$GLOBALS['_PEAR_default_error_mode']; - $def_options = &$GLOBALS['_PEAR_default_error_options']; - } - $stack[] = array($def_mode, $def_options); - - if (isset($this) && is_a($this, 'PEAR')) { - $this->setErrorHandling($mode, $options); - } else { - PEAR::setErrorHandling($mode, $options); - } - $stack[] = array($mode, $options); - return true; - } - - // }}} - // {{{ popErrorHandling() - - /** - * Pop the last error handler used - * - * @return bool Always true - * - * @see PEAR::pushErrorHandling - */ - function popErrorHandling() - { - $stack = &$GLOBALS['_PEAR_error_handler_stack']; - array_pop($stack); - list($mode, $options) = $stack[sizeof($stack) - 1]; - array_pop($stack); - if (isset($this) && is_a($this, 'PEAR')) { - $this->setErrorHandling($mode, $options); - } else { - PEAR::setErrorHandling($mode, $options); - } - return true; - } - - // }}} - // {{{ loadExtension() - - /** - * OS independant PHP extension load. Remember to take care - * on the correct extension name for case sensitive OSes. - * - * @param string $ext The extension name - * @return bool Success or not on the dl() call - */ - function loadExtension($ext) - { - if (!extension_loaded($ext)) { - // if either returns true dl() will produce a FATAL error, stop that - if ((ini_get('enable_dl') != 1) || (ini_get('safe_mode') == 1)) { - return false; - } - if (OS_WINDOWS) { - $suffix = '.dll'; - } elseif (PHP_OS == 'HP-UX') { - $suffix = '.sl'; - } elseif (PHP_OS == 'AIX') { - $suffix = '.a'; - } elseif (PHP_OS == 'OSX') { - $suffix = '.bundle'; - } else { - $suffix = '.so'; - } - return @dl('php_'.$ext.$suffix) || @dl($ext.$suffix); - } - return true; - } - - // }}} -} - -// {{{ _PEAR_call_destructors() - -function _PEAR_call_destructors() -{ - global $_PEAR_destructor_object_list; - if (is_array($_PEAR_destructor_object_list) && - sizeof($_PEAR_destructor_object_list)) - { - reset($_PEAR_destructor_object_list); - if (PEAR::getStaticProperty('PEAR', 'destructlifo')) { - $_PEAR_destructor_object_list = array_reverse($_PEAR_destructor_object_list); - } - while (list($k, $objref) = each($_PEAR_destructor_object_list)) { - $classname = get_class($objref); - while ($classname) { - $destructor = "_$classname"; - if (method_exists($objref, $destructor)) { - $objref->$destructor(); - break; - } else { - $classname = get_parent_class($classname); - } - } - } - // Empty the object list to ensure that destructors are - // not called more than once. - $_PEAR_destructor_object_list = array(); - } - - // Now call the shutdown functions - if (is_array($GLOBALS['_PEAR_shutdown_funcs']) AND !empty($GLOBALS['_PEAR_shutdown_funcs'])) { - foreach ($GLOBALS['_PEAR_shutdown_funcs'] as $value) { - call_user_func_array($value[0], $value[1]); - } - } -} - -// }}} -/** - * Standard PEAR error class for PHP 4 - * - * This class is supserseded by {@link PEAR_Exception} in PHP 5 - * - * @category pear - * @package PEAR - * @author Stig Bakken - * @author Tomas V.V. Cox - * @author Gregory Beaver - * @copyright 1997-2006 The PHP Group - * @license http://www.php.net/license/3_0.txt PHP License 3.0 - * @version Release: 1.5.0 - * @link http://pear.php.net/manual/en/core.pear.pear-error.php - * @see PEAR::raiseError(), PEAR::throwError() - * @since Class available since PHP 4.0.2 - */ -class PEAR_Error -{ - // {{{ properties - - var $error_message_prefix = ''; - var $mode = PEAR_ERROR_RETURN; - var $level = E_USER_NOTICE; - var $code = -1; - var $message = ''; - var $userinfo = ''; - var $backtrace = null; - - // }}} - // {{{ constructor - - /** - * PEAR_Error constructor - * - * @param string $message message - * - * @param int $code (optional) error code - * - * @param int $mode (optional) error mode, one of: PEAR_ERROR_RETURN, - * PEAR_ERROR_PRINT, PEAR_ERROR_DIE, PEAR_ERROR_TRIGGER, - * PEAR_ERROR_CALLBACK or PEAR_ERROR_EXCEPTION - * - * @param mixed $options (optional) error level, _OR_ in the case of - * PEAR_ERROR_CALLBACK, the callback function or object/method - * tuple. - * - * @param string $userinfo (optional) additional user/debug info - * - * @access public - * - */ - function PEAR_Error($message = 'unknown error', $code = null, - $mode = null, $options = null, $userinfo = null) - { - if ($mode === null) { - $mode = PEAR_ERROR_RETURN; - } - $this->message = $message; - $this->code = $code; - $this->mode = $mode; - $this->userinfo = $userinfo; - if (!PEAR::getStaticProperty('PEAR_Error', 'skiptrace')) { - $this->backtrace = debug_backtrace(); - if (isset($this->backtrace[0]) && isset($this->backtrace[0]['object'])) { - unset($this->backtrace[0]['object']); - } - } - if ($mode & PEAR_ERROR_CALLBACK) { - $this->level = E_USER_NOTICE; - $this->callback = $options; - } else { - if ($options === null) { - $options = E_USER_NOTICE; - } - $this->level = $options; - $this->callback = null; - } - if ($this->mode & PEAR_ERROR_PRINT) { - if (is_null($options) || is_int($options)) { - $format = "%s"; - } else { - $format = $options; - } - printf($format, $this->getMessage()); - } - if ($this->mode & PEAR_ERROR_TRIGGER) { - trigger_error($this->getMessage(), $this->level); - } - if ($this->mode & PEAR_ERROR_DIE) { - $msg = $this->getMessage(); - if (is_null($options) || is_int($options)) { - $format = "%s"; - if (substr($msg, -1) != "\n") { - $msg .= "\n"; - } - } else { - $format = $options; - } - die(sprintf($format, $msg)); - } - if ($this->mode & PEAR_ERROR_CALLBACK) { - if (is_callable($this->callback)) { - call_user_func($this->callback, $this); - } - } - if ($this->mode & PEAR_ERROR_EXCEPTION) { - trigger_error("PEAR_ERROR_EXCEPTION is obsolete, use class PEAR_Exception for exceptions", E_USER_WARNING); - eval('$e = new Exception($this->message, $this->code);throw($e);'); - } - } - - // }}} - // {{{ getMode() - - /** - * Get the error mode from an error object. - * - * @return int error mode - * @access public - */ - function getMode() { - return $this->mode; - } - - // }}} - // {{{ getCallback() - - /** - * Get the callback function/method from an error object. - * - * @return mixed callback function or object/method array - * @access public - */ - function getCallback() { - return $this->callback; - } - - // }}} - // {{{ getMessage() - - - /** - * Get the error message from an error object. - * - * @return string full error message - * @access public - */ - function getMessage() - { - return ($this->error_message_prefix . $this->message); - } - - - // }}} - // {{{ getCode() - - /** - * Get error code from an error object - * - * @return int error code - * @access public - */ - function getCode() - { - return $this->code; - } - - // }}} - // {{{ getType() - - /** - * Get the name of this error/exception. - * - * @return string error/exception name (type) - * @access public - */ - function getType() - { - return get_class($this); - } - - // }}} - // {{{ getUserInfo() - - /** - * Get additional user-supplied information. - * - * @return string user-supplied information - * @access public - */ - function getUserInfo() - { - return $this->userinfo; - } - - // }}} - // {{{ getDebugInfo() - - /** - * Get additional debug information supplied by the application. - * - * @return string debug information - * @access public - */ - function getDebugInfo() - { - return $this->getUserInfo(); - } - - // }}} - // {{{ getBacktrace() - - /** - * Get the call backtrace from where the error was generated. - * Supported with PHP 4.3.0 or newer. - * - * @param int $frame (optional) what frame to fetch - * @return array Backtrace, or NULL if not available. - * @access public - */ - function getBacktrace($frame = null) - { - if (defined('PEAR_IGNORE_BACKTRACE')) { - return null; - } - if ($frame === null) { - return $this->backtrace; - } - return $this->backtrace[$frame]; - } - - // }}} - // {{{ addUserInfo() - - function addUserInfo($info) - { - if (empty($this->userinfo)) { - $this->userinfo = $info; - } else { - $this->userinfo .= " ** $info"; - } - } - - // }}} - // {{{ toString() - - /** - * Make a string representation of this object. - * - * @return string a string with an object summary - * @access public - */ - function toString() { - $modes = array(); - $levels = array(E_USER_NOTICE => 'notice', - E_USER_WARNING => 'warning', - E_USER_ERROR => 'error'); - if ($this->mode & PEAR_ERROR_CALLBACK) { - if (is_array($this->callback)) { - $callback = (is_object($this->callback[0]) ? - strtolower(get_class($this->callback[0])) : - $this->callback[0]) . '::' . - $this->callback[1]; - } else { - $callback = $this->callback; - } - return sprintf('[%s: message="%s" code=%d mode=callback '. - 'callback=%s prefix="%s" info="%s"]', - strtolower(get_class($this)), $this->message, $this->code, - $callback, $this->error_message_prefix, - $this->userinfo); - } - if ($this->mode & PEAR_ERROR_PRINT) { - $modes[] = 'print'; - } - if ($this->mode & PEAR_ERROR_TRIGGER) { - $modes[] = 'trigger'; - } - if ($this->mode & PEAR_ERROR_DIE) { - $modes[] = 'die'; - } - if ($this->mode & PEAR_ERROR_RETURN) { - $modes[] = 'return'; - } - return sprintf('[%s: message="%s" code=%d mode=%s level=%s '. - 'prefix="%s" info="%s"]', - strtolower(get_class($this)), $this->message, $this->code, - implode("|", $modes), $levels[$this->level], - $this->error_message_prefix, - $this->userinfo); - } - - // }}} -} - -/* - * Local Variables: - * mode: php - * tab-width: 4 - * c-basic-offset: 4 - * End: - */ -?> diff --git a/modules/springnote/springnote.model.php b/modules/springnote/springnote.model.php index 59e1f2d9e..8f9112739 100644 --- a/modules/springnote/springnote.model.php +++ b/modules/springnote/springnote.model.php @@ -5,7 +5,7 @@ * @brief springnote모듈의 model 클래스 **/ - set_include_path("./modules/springnote/lib/PEAR"); + set_include_path("./libs/PEAR"); require_once('PEAR.php'); require_once('HTTP/Request.php');