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lib/php/HTTP/Request2/Exception.php

+<?php
+/**
+ * Exception class for HTTP_Request2 package
+ *
+ * PHP version 5
+ *
+ * LICENSE:
+ *
+ * Copyright (c) 2008, 2009, Alexey Borzov <avb@php.net>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *    * The names of the authors may not be used to endorse or promote products
+ *      derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @category   HTTP
+ * @package    HTTP_Request2
+ * @author     Alexey Borzov <avb@php.net>
+ * @license    http://opensource.org/licenses/bsd-license.php New BSD License
+ * @version    SVN: $Id: Exception.php 290192 2009-11-03 21:29:32Z avb $
+ * @link       http://pear.php.net/package/HTTP_Request2
+ */
+
+/**
+ * Base class for exceptions in PEAR
+ */
+require_once 'PEAR/Exception.php';
+
+/**
+ * Exception class for HTTP_Request2 package
+ *
+ * Such a class is required by the Exception RFC:
+ * http://pear.php.net/pepr/pepr-proposal-show.php?id=132
+ *
+ * @category   HTTP
+ * @package    HTTP_Request2
+ * @version    Release: 0.5.1
+ */
+class HTTP_Request2_Exception extends PEAR_Exception
+{
+}
+?>
\ No newline at end of file

lib/php/HTTP/Request2/MultipartBody.php

+<?php
+/**
+ * Helper class for building multipart/form-data request body
+ *
+ * PHP version 5
+ *
+ * LICENSE:
+ *
+ * Copyright (c) 2008, 2009, Alexey Borzov <avb@php.net>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the
+ *      documentation and/or other materials provided with the distribution.
+ *    * The names of the authors may not be used to endorse or promote products
+ *      derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @category   HTTP
+ * @package    HTTP_Request2
+ * @author     Alexey Borzov <avb@php.net>
+ * @license    http://opensource.org/licenses/bsd-license.php New BSD License
+ * @version    SVN: $Id: MultipartBody.php 290192 2009-11-03 21:29:32Z avb $
+ * @link       http://pear.php.net/package/HTTP_Request2
+ */
+
+/**
+ * Class for building multipart/form-data request body
+ *
+ * The class helps to reduce memory consumption by streaming large file uploads
+ * from disk, it also allows monitoring of upload progress (see request #7630)
+ *
+ * @category   HTTP
+ * @package    HTTP_Request2
+ * @author     Alexey Borzov <avb@php.net>
+ * @version    Release: 0.5.1
+ * @link       http://tools.ietf.org/html/rfc1867
+ */
+class HTTP_Request2_MultipartBody
+{
+   /**
+    * MIME boundary
+    * @var  string
+    */
+    private $_boundary;
+
+   /**
+    * Form parameters added via {@link HTTP_Request2::addPostParameter()}
+    * @var  array
+    */
+    private $_params = array();
+
+   /**
+    * File uploads added via {@link HTTP_Request2::addUpload()}
+    * @var  array
+    */
+    private $_uploads = array();
+
+   /**
+    * Header for parts with parameters
+    * @var  string
+    */
+    private $_headerParam = "--%s\r\nContent-Disposition: form-data; name=\"%s\"\r\n\r\n";
+
+   /**
+    * Header for parts with uploads
+    * @var  string
+    */
+    private $_headerUpload = "--%s\r\nContent-Disposition: form-data; name=\"%s\"; filename=\"%s\"\r\nContent-Type: %s\r\n\r\n";
+
+   /**
+    * Current position in parameter and upload arrays
+    *
+    * First number is index of "current" part, second number is position within
+    * "current" part
+    *
+    * @var  array
+    */
+    private $_pos = array(0, 0);
+
+
+   /**
+    * Constructor. Sets the arrays with POST data.
+    *
+    * @param    array   values of form fields set via {@link HTTP_Request2::addPostParameter()}
+    * @param    array   file uploads set via {@link HTTP_Request2::addUpload()}
+    * @param    bool    whether to append brackets to array variable names
+    */
+    public function __construct(array $params, array $uploads, $useBrackets = true)
+    {
+        $this->_params = self::_flattenArray('', $params, $useBrackets);
+        foreach ($uploads as $fieldName => $f) {
+            if (!is_array($f['fp'])) {
+                $this->_uploads[] = $f + array('name' => $fieldName);
+            } else {
+                for ($i = 0; $i < count($f['fp']); $i++) {
+                    $upload = array(
+                        'name' => ($useBrackets? $fieldName . '[' . $i . ']': $fieldName)
+                    );
+                    foreach (array('fp', 'filename', 'size', 'type') as $key) {
+                        $upload[$key] = $f[$key][$i];
+                    }
+                    $this->_uploads[] = $upload;
+                }
+            }
+        }
+    }
+
+   /**
+    * Returns the length of the body to use in Content-Length header
+    *
+    * @return   integer
+    */
+    public function getLength()
+    {
+        $boundaryLength     = strlen($this->getBoundary());
+        $headerParamLength  = strlen($this->_headerParam) - 4 + $boundaryLength;
+        $headerUploadLength = strlen($this->_headerUpload) - 8 + $boundaryLength;
+        $length             = $boundaryLength + 6;
+        foreach ($this->_params as $p) {
+            $length += $headerParamLength + strlen($p[0]) + strlen($p[1]) + 2;
+        }
+        foreach ($this->_uploads as $u) {
+            $length += $headerUploadLength + strlen($u['name']) + strlen($u['type']) +
+                       strlen($u['filename']) + $u['size'] + 2;
+        }
+        return $length;
+    }
+
+   /**
+    * Returns the boundary to use in Content-Type header
+    *
+    * @return   string
+    */
+    public function getBoundary()
+    {
+        if (empty($this->_boundary)) {
+            $this->_boundary = '--' . md5('PEAR-HTTP_Request2-' . microtime());
+        }
+        return $this->_boundary;
+    }
+
+   /**
+    * Returns next chunk of request body
+    *
+    * @param    integer Amount of bytes to read
+    * @return   string  Up to $length bytes of data, empty string if at end
+    */
+    public function read($length)
+    {
+        $ret         = '';
+        $boundary    = $this->getBoundary();
+        $paramCount  = count($this->_params);
+        $uploadCount = count($this->_uploads);
+        while ($length > 0 && $this->_pos[0] <= $paramCount + $uploadCount) {
+            $oldLength = $length;
+            if ($this->_pos[0] < $paramCount) {
+                $param = sprintf($this->_headerParam, $boundary,
+                                 $this->_params[$this->_pos[0]][0]) .
+                         $this->_params[$this->_pos[0]][1] . "\r\n";
+                $ret    .= substr($param, $this->_pos[1], $length);
+                $length -= min(strlen($param) - $this->_pos[1], $length);
+
+            } elseif ($this->_pos[0] < $paramCount + $uploadCount) {
+                $pos    = $this->_pos[0] - $paramCount;
+                $header = sprintf($this->_headerUpload, $boundary,
+                                  $this->_uploads[$pos]['name'],
+                                  $this->_uploads[$pos]['filename'],
+                                  $this->_uploads[$pos]['type']);
+                if ($this->_pos[1] < strlen($header)) {
+                    $ret    .= substr($header, $this->_pos[1], $length);
+                    $length -= min(strlen($header) - $this->_pos[1], $length);
+                }
+                $filePos  = max(0, $this->_pos[1] - strlen($header));
+                if ($length > 0 && $filePos < $this->_uploads[$pos]['size']) {
+                    $ret     .= fread($this->_uploads[$pos]['fp'], $length);
+                    $length  -= min($length, $this->_uploads[$pos]['size'] - $filePos);
+                }
+                if ($length > 0) {
+                    $start   = $this->_pos[1] + ($oldLength - $length) -
+                               strlen($header) - $this->_uploads[$pos]['size'];
+                    $ret    .= substr("\r\n", $start, $length);
+                    $length -= min(2 - $start, $length);
+                }
+
+            } else {
+                $closing  = '--' . $boundary . "--\r\n";
+                $ret     .= substr($closing, $this->_pos[1], $length);
+                $length  -= min(strlen($closing) - $this->_pos[1], $length);
+            }
+            if ($length > 0) {
+                $this->_pos     = array($this->_pos[0] + 1, 0);
+            } else {
+                $this->_pos[1] += $oldLength;
+            }
+        }
+        return $ret;
+    }
+
+   /**
+    * Sets the current position to the start of the body
+    *
+    * This allows reusing the same body in another request
+    */
+    public function rewind()
+    {
+        $this->_pos = array(0, 0);
+        foreach ($this->_uploads as $u) {
+            rewind($u['fp']);
+        }
+    }
+
+   /**
+    * Returns the body as string
+    *
+    * Note that it reads all file uploads into memory so it is a good idea not
+    * to use this method with large file uploads and rely on read() instead.
+    *
+    * @return   string
+    */
+    public function __toString()
+    {
+        $this->rewind();
+        return $this->read($this->getLength());
+    }
+
+
+   /**
+    * Helper function to change the (probably multidimensional) associative array
+    * into the simple one.
+    *
+    * @param    string  name for item
+    * @param    mixed   item's values
+    * @param    bool    whether to append [] to array variables' names
+    * @return   array   array with the following items: array('item name', 'item value');
+    */
+    private static function _flattenArray($name, $values, $useBrackets)
+    {
+        if (!is_array($values)) {
+            return array(array($name, $values));
+        } else {
+            $ret = array();
+            foreach ($values as $k => $v) {
+                if (empty($name)) {
+                    $newName = $k;
+                } elseif ($useBrackets) {
+                    $newName = $name . '[' . $k . ']';
+                } else {
+                    $newName = $name;
+                }
+                $ret = array_merge($ret, self::_flattenArray($newName, $v, $useBrackets));
+            }
+            return $ret;
+        }
+    }
+}
+?>

lib/php/Services/W3C/HTMLValidator/Error.php

+<?php
+/**
+ * This file contains a simple class for error messages returned from the validator.
+ * 
+ * PHP versions 5
+ * 
+ * @category Services
+ * @package  Services_W3C_HTMLValidator
+ * @author   Brett Bieber <brett.bieber@gmail.com>
+ * @license  http://www.opensource.org/licenses/bsd-license.php BSD
+ * @version  CVS: $id$
+ * @link     http://pear.php.net/package/Services_W3C_HTMLValidator
+ * @since    File available since Release 0.2.0
+ */
+
+/**
+ * Extends from the Message class
+ */
+require_once 'Services/W3C/HTMLValidator/Message.php';
+
+/**
+ * The message class holds an error response from the W3 validator.
+ * 
+ * @category Services
+ * @package  Services_W3C_HTMLValidator
+ * @author   Brett Bieber <brett.bieber@gmail.com>
+ * @license  http://www.opensource.org/licenses/bsd-license.php BSD
+ * @link     http://pear.php.net/package/Services_W3C_HTMLValidator
+ */
+class Services_W3C_HTMLValidator_Error extends Services_W3C_HTMLValidator_Message
+{
+    
+}
+
+?>
\ No newline at end of file

lib/php/Services/W3C/HTMLValidator/Warning.php

+<?php
+/**
+ * This file contains a simple class for warning messages returned from a validator.
+ * 
+ * PHP versions 5
+ * 
+ * @category Services
+ * @package  Services_W3C_HTMLValidator
+ * @author   Brett Bieber <brett.bieber@gmail.com>
+ * @license  http://www.opensource.org/licenses/bsd-license.php BSD
+ * @version  CVS: $id$
+ * @link     http://pear.php.net/package/Services_W3C_HTMLValidator
+ * @since    File available since Release 0.2.0
+ */
+
+/**
+ * Extends from the Message class
+ */
+require_once 'Services/W3C/HTMLValidator/Message.php';
+
+/**
+ * The message class holds an error response from the W3 validator.
+ *
+ * @category Services
+ * @package  Services_W3C_HTMLValidator
+ * @author   Brett Bieber <brett.bieber@gmail.com>
+ * @license  http://www.opensource.org/licenses/bsd-license.php BSD
+ * @link     http://pear.php.net/package/Services_W3C_HTMLValidator
+ */
+class Services_W3C_HTMLValidator_Warning extends Services_W3C_HTMLValidator_Message
+{
+    
+}
+
+?>
\ No newline at end of file

lib/php/Spider/AnchorFilter.php

+<?php
+class Spider_AnchorFilter extends Spider_UriFilterInterface
+{
+    function accept()
+    {
+        return true;
+    }
+    
+    function current()
+    {
+        return preg_replace('/#(.*)/', '', parent::current());
+    }
+}
\ No newline at end of file

lib/php/Spider/DbLogger.php

+<?php
+abstract class Spider_DbLogger extends Spider_LoggerAbstract
+{
+    protected $db = null;
+
+    public function __construct(PDO $db)
+    {
+        $this->db = $db;
+    }
+}
\ No newline at end of file

lib/php/Spider/Logger.php

+<?php
+class Spider_Logger extends Spider_LoggerAbstract
+{
+    public function log($uri, DOMXPath $xpath)
+    {
+        echo $uri . PHP_EOL;
+    }
+}
\ No newline at end of file

lib/php/Spider/LoggerAbstract.php

+<?php
+abstract class Spider_LoggerAbstract
+{
+    abstract public function log($uri, DOMXPath $xpath);
+}
\ No newline at end of file

lib/php/Spider/MailtoFilter.php

+<?php
+class Spider_MailtoFilter extends Spider_UriFilterInterface
+{
+    function accept()
+    {
+        if (substr($this->current(), 0, 7) == 'mailto:') {
+            return false;
+        }
+        return true;
+    }
+}
\ No newline at end of file