kc3-lang/libxml2/doc/search.php
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Hash : 73b2d73d
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Date : 2015-07-03T20:58:33
Avoid XSS on the search of xmlsoft.org query string need to be escaped before being displayed back
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doc/search.php
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <link rel="SHORTCUT ICON" href="/favicon.ico"> <style type="text/css"><!-- TD {font-family: Verdana,Arial,Helvetica} BODY {font-family: Verdana,Arial,Helvetica; margin-top: 2em; margin-left: 0em; margin-right: 0em} H1 {font-family: Verdana,Arial,Helvetica} H2 {font-family: Verdana,Arial,Helvetica} H3 {font-family: Verdana,Arial,Helvetica} A:link, A:visited, A:active { text-decoration: underline } --></style> <title>Search the documentation on XMLSoft.org</title> </head> <body bgcolor="#8b7765" text="#000000" link="#000000" vlink="#000000"> <table border="0" width="100%" cellpadding="5" cellspacing="0" align="center"><tr> <td width="180"> <a href="http://www.gnome.org/"><img src="gnome2.png" alt="Gnome2 Logo"></a><a href="http://www.w3.org/Status"><img src="w3c.png" alt="W3C Logo"></a><a href="http://www.redhat.com/"><img src="redhat.gif" alt="Red Hat Logo"></a><div align="left"><a href="http://xmlsoft.org/"><img src="Libxml2-Logo-180x168.gif" alt="Made with Libxml2 Logo"></a></div> </td> <td><table border="0" width="90%" cellpadding="2" cellspacing="0" align="center" bgcolor="#000000"><tr><td><table width="100%" border="0" cellspacing="1" cellpadding="3" bgcolor="#fffacd"><tr><td align="center"> <h1>The XML C library for Gnome</h1> <h2>Search engine</h2> </td></tr></table></td></tr></table></td> </tr></table> <table border="0" cellpadding="4" cellspacing="0" width="100%" align="center"><tr><td bgcolor="#8b7765"><table border="0" cellspacing="0" cellpadding="2" width="100%"><tr> <td valign="top" width="200" bgcolor="#8b7765"><table border="0" cellspacing="0" cellpadding="1" width="100%" bgcolor="#000000"><tr><td> <table width="100%" border="0" cellspacing="1" cellpadding="3"> <tr><td colspan="1" bgcolor="#eecfa1" align="center"><center><b>Main Menu</b></center></td></tr> <tr><td bgcolor="#fffacd"><ul> <li><a href="index.html">Home</a></li> <li><a href="intro.html">Introduction</a></li> <li><a href="FAQ.html">FAQ</a></li> <li><a href="docs.html">Documentation</a></li> <li><a href="bugs.html">Reporting bugs and getting help</a></li> <li><a href="help.html">How to help</a></li> <li><a href="downloads.html">Downloads</a></li> <li><a href="news.html">News</a></li> <li><a href="XMLinfo.html">XML</a></li> <li><a href="XSLT.html">XSLT</a></li> <li><a href="python.html">Python and bindings</a></li> <li><a href="architecture.html">libxml architecture</a></li> <li><a href="tree.html">The tree output</a></li> <li><a href="interface.html">The SAX interface</a></li> <li><a href="xmldtd.html">Validation & DTDs</a></li> <li><a href="xmlmem.html">Memory Management</a></li> <li><a href="encoding.html">Encodings support</a></li> <li><a href="xmlio.html">I/O Interfaces</a></li> <li><a href="catalog.html">Catalog support</a></li> <li><a href="library.html">The parser interfaces</a></li> <li><a href="entities.html">Entities or no entities</a></li> <li><a href="namespaces.html">Namespaces</a></li> <li><a href="upgrade.html">Upgrading 1.x code</a></li> <li><a href="threads.html">Thread safety</a></li> <li><a href="DOM.html">DOM Principles</a></li> <li><a href="example.html">A real example</a></li> <li><a href="contribs.html">Contributions</a></li> <li><a href="tutorial/index.html">Tutorial</a></li> <li> <a href="xml.html">flat page</a>, <a href="site.xsl">stylesheet</a> </li> </ul></td></tr> </table> <table width="100%" border="0" cellspacing="1" cellpadding="3"> <tr><td colspan="1" bgcolor="#eecfa1" align="center"><center><b>API Indexes</b></center></td></tr> <tr><td bgcolor="#fffacd"><ul> <li><a href="APIchunk0.html">Alphabetic</a></li> <li><a href="APIconstructors.html">Constructors</a></li> <li><a href="APIfunctions.html">Functions/Types</a></li> <li><a href="APIfiles.html">Modules</a></li> <li><a href="APIsymbols.html">Symbols</a></li> </ul></td></tr> </table> <table width="100%" border="0" cellspacing="1" cellpadding="3"> <tr><td colspan="1" bgcolor="#eecfa1" align="center"><center><b>Related links</b></center></td></tr> <tr><td bgcolor="#fffacd"><ul> <li><a href="http://mail.gnome.org/archives/xml/">Mail archive</a></li> <li><a href="http://xmlsoft.org/XSLT/">XSLT libxslt</a></li> <li><a href="http://phd.cs.unibo.it/gdome2/">DOM gdome2</a></li> <li><a href="http://www.aleksey.com/xmlsec/">XML-DSig xmlsec</a></li> <li><a href="ftp://xmlsoft.org/">FTP</a></li> <li><a href="http://ww.zlatkovic.com/projects/libxml/">Windows binaries</a></li> <li><a href="http://garypennington.net/libxml2/">Solaris binaries</a></li> <li><a href="http://www.zveno.com/open_source/libxml2xslt.html">MacOsX binaries</a></li> <li><a href="http://sourceforge.net/projects/libxml2-pas/">Pascal bindings</a></li> <li><a href="http://bugzilla.gnome.org/buglist.cgi?product=libxml&product=libxml2">Bug Tracker</a></li> </ul></td></tr> </table> </td></tr></table></td> <td valign="top" bgcolor="#8b7765"><table border="0" cellspacing="0" cellpadding="1" width="100%"><tr><td><table border="0" cellspacing="0" cellpadding="1" width="100%" bgcolor="#000000"><tr><td><table border="0" cellpadding="3" cellspacing="1" width="100%"><tr><td bgcolor="#fffacd"> <?php $query = $HTTP_GET_VARS[ "query" ]; $scope = $HTTP_GET_VARS[ "scope" ]; // We handle only the first argument so far $query = $_GET['query']; $query = ltrim ($query); if (! $query) { echo "<h1 align='center'>Search the documentation on XMLSoft.org</h1>"; } if ($scope == NULL) $scope = "any"; $scope = ltrim ($scope); if ($scope == "") $scope = "any"; $querystr = htmlspecialchars($query, ENT_QUOTES, 'UTF-8'); ?> <p> The search service indexes the libxml2 and libxslt APIs and documentation as well as the xml@gnome.org and xslt@gnome.org mailing-list archives. To use it simply provide a set of keywords: <p> <form action="<?php echo "$PHP_SELF", "?query=", rawurlencode($query) ?>" enctype="application/x-www-form-urlencoded" method="GET"> <input name="query" type="TEXT" size="50" value="<?php echo $querystr?>"> <select name="scope"> <option value="any">Search All</option> <option value="XML" <?php if ($scope == 'XML') print "selected"?>>XML resources</option> <option value="XSLT" <?php if ($scope == 'XSLT') print "selected"?>>XSLT resources</option> <option value="API" <?php if ($scope == 'API') print "selected"?>>Only the APIs</option> <option value="XMLAPI" <?php if ($scope == 'XMLAPI') print "selected"?>>Only the XML API</option> <option value="XSLTAPI" <?php if ($scope == 'XSLTAPI') print "selected"?>>Only the XSLT API</option> <option value="DOCS" <?php if ($scope == 'DOCS') print "selected"?>>Only the Documentation</option> <option value="XMLDOC" <?php if ($scope == 'XMLDOC') print "selected"?>>Only the XML Documentation</option> <option value="XSLTDOC" <?php if ($scope == 'XSLTDOC') print "selected"?>>Only the XSLT Documentation</option> <option value="LISTS" <?php if ($scope == 'LISTS') print "selected"?>>Only the lists archives</option> <option value="XMLLIST" <?php if ($scope == 'XMLLIST') print "selected"?>>Only the XML list archive</option> <option value="XSLTLIST" <?php if ($scope == 'XSLTLIST') print "selected"?>>Only the XSLT list archive</option> </select> <input name=submit type=submit value="Search ..."> </form> <?php function logQueryWord($word) { $result = mysql_query ("SELECT ID,Count FROM Queries WHERE Value='$word'"); if ($result) { $i = mysql_num_rows($result); if ($i == 0) { mysql_free_result($result); mysql_query ("INSERT INTO Queries (Value,Count) VALUES ('$word',1)"); } else { $id = mysql_result($result, 0, 0); $count = mysql_result($result, 0, 1); $count ++; mysql_query ("UPDATE Queries SET Count=$count WHERE ID=$id"); } } else { mysql_query ("INSERT INTO Queries (Value,Count) VALUES ('$word',1)"); } } function queryWord($word) { $result = NULL; $j = 0; if ($word) { $result = mysql_query ("SELECT words.relevance, symbols.name, symbols.type, symbols.module, symbols.descr FROM words, symbols WHERE LCASE(words.name) LIKE LCASE('$word') and words.symbol = symbols.name ORDER BY words.relevance DESC LIMIT 75"); if ($result) { $j = mysql_num_rows($result); if ($j == 0) mysql_free_result($result); } logQueryWord($word); } return array($result, $j); } function queryHTMLWord($word) { $result = NULL; $j = 0; if ($word) { $result = mysql_query ("SELECT relevance, name, id, resource, section FROM wordsHTML WHERE LCASE(name) LIKE LCASE('$word') ORDER BY relevance DESC LIMIT 75"); if ($result) { $j = mysql_num_rows($result); if ($j == 0) mysql_free_result($result); } logQueryWord($word); } return array($result, $j); } function queryArchiveWord($word) { $result = NULL; $j = 0; if ($word) { $result = mysql_query ("SELECT wordsArchive.relevance, wordsArchive.name, 'xml-list', archives.resource, archives.title FROM wordsArchive, archives WHERE LCASE(wordsArchive.name) LIKE LCASE('$word') and wordsArchive.ID = archives.ID ORDER BY relevance DESC LIMIT 75"); if ($result) { $j = mysql_num_rows($result); if ($j == 0) mysql_free_result($result); } logQueryWord($word); } return array($result, $j); } function XSLTqueryWord($word) { $result = NULL; $j = 0; if ($word) { $result = mysql_query ("SELECT XSLTwords.relevance, XSLTsymbols.name, XSLTsymbols.type, XSLTsymbols.module, XSLTsymbols.descr FROM XSLTwords, XSLTsymbols WHERE LCASE(XSLTwords.name) LIKE LCASE('$word') and XSLTwords.symbol = XSLTsymbols.name ORDER BY XSLTwords.relevance DESC LIMIT 75"); if ($result) { $j = mysql_num_rows($result); if ($j == 0) mysql_free_result($result); } logQueryWord($word); } return array($result, $j); } function XSLTqueryHTMLWord($word) { $result = NULL; $j = 0; if ($word) { $result = mysql_query ("SELECT relevance, name, id, resource, section FROM XSLTwordsHTML WHERE LCASE(name) LIKE LCASE('$word') ORDER BY relevance DESC LIMIT 75"); if ($result) { $j = mysql_num_rows($result); if ($j == 0) mysql_free_result($result); } logQueryWord($word); } return array($result, $j); } function XSLTqueryArchiveWord($word) { $result = NULL; $j = 0; if ($word) { $result = mysql_query ("SELECT XSLTwordsArchive.relevance, XSLTwordsArchive.name, 'xslt-list', archives.resource, archives.title FROM XSLTwordsArchive, archives WHERE LCASE(XSLTwordsArchive.name) LIKE LCASE('$word') and XSLTwordsArchive.ID = archives.ID ORDER BY relevance DESC LIMIT 75"); if ($result) { $j = mysql_num_rows($result); if ($j == 0) mysql_free_result($result); } logQueryWord($word); } return array($result, $j); } function resSort ($a, $b) { list($ra,$ta,$ma,$na,$da) = $a; list($rb,$tb,$mb,$nb,$db) = $b; if ($ra == $rb) return 0; return ($ra > $rb) ? -1 : 1; } if (($query) && (strlen($query) <= 50)) { $link = mysql_connect ("localhost", "nobody"); if (!$link) { echo "<p> Could not connect to the database: ", mysql_error(); } else { mysql_select_db("xmlsoft", $link); $list = explode (" ", $query); $results = array(); $number = 0; for ($number = 0;$number < count($list);$number++) { $word = $list[$number]; if (($scope == 'any') || ($scope == 'XML') || ($scope == 'API') || ($scope == 'XMLAPI')) { list($result, $j) = queryWord($word); if ($j > 0) { for ($i = 0; $i < $j; $i++) { $relevance = mysql_result($result, $i, 0); $name = mysql_result($result, $i, 1); $type = mysql_result($result, $i, 2); $module = mysql_result($result, $i, 3); $desc = mysql_result($result, $i, 4); if (array_key_exists($name, $results)) { list($r,$t,$m,$d,$w,$u) = $results[$name]; $results[$name] = array(($r + $relevance) * 2, $t,$m,$d,$w,$u); } else { $id = $name; $m = strtolower($module); $url = "html/libxml-$module.html#$id"; $results[$name] = array($relevance,$type, $module, $desc, $name, $url); } } mysql_free_result($result); } } if (($scope == 'any') || ($scope == 'XSLT') || ($scope == 'API') || ($scope == 'XSLTAPI')) { list($result, $j) = XSLTqueryWord($word); if ($j > 0) { for ($i = 0; $i < $j; $i++) { $relevance = mysql_result($result, $i, 0); $name = mysql_result($result, $i, 1); $type = mysql_result($result, $i, 2); $module = mysql_result($result, $i, 3); $desc = mysql_result($result, $i, 4); if (array_key_exists($name, $results)) { list($r,$t,$m,$d,$w,$u) = $results[$name]; $results[$name] = array(($r + $relevance) * 2, $t,$m,$d,$w,$u); } else { $id = $name; $m = strtolower($module); $url = "XSLT/html/libxslt-$module.html#$id"; $results[$name] = array($relevance,$type, $module, $desc, $name, $url); } } mysql_free_result($result); } } if (($scope == 'any') || ($scope == 'XML') || ($scope == 'DOCS') || ($scope == 'XMLDOC')) { list($result, $k) = queryHTMLWord($word); if ($k > 0) { for ($i = 0; $i < $k; $i++) { $relevance = mysql_result($result, $i, 0); $name = mysql_result($result, $i, 1); $id = mysql_result($result, $i, 2); $module = mysql_result($result, $i, 3); $desc = mysql_result($result, $i, 4); if (strncmp($module, "libxml-", 7) == 0) $url = "html/$module"; if ($id != "") { $url = $url + "#$id"; } $results["$name _html_ $number _ $i"] = array($relevance, "XML docs", $module, $desc, $name, $url); } mysql_free_result($result); } } if (($scope == 'any') || ($scope == 'XSLT') || ($scope == 'DOCS') || ($scope == 'XSLTDOC')) { list($result, $k) = XSLTqueryHTMLWord($word); if ($k > 0) { for ($i = 0; $i < $k; $i++) { $relevance = mysql_result($result, $i, 0); $name = mysql_result($result, $i, 1); $id = mysql_result($result, $i, 2); $module = mysql_result($result, $i, 3); $desc = mysql_result($result, $i, 4); $url = "XSLT/$module"; if ($id != "") { $url = $url + "#$id"; } $results["$name xslthtml $number _ $i "] = array($relevance, "XSLT docs", $module, $desc, $name, $url); } mysql_free_result($result); } } if (($scope == 'any') || ($scope == 'XML') || ($scope == 'LISTS') || ($scope == 'XMLLIST')) { list($result, $j) = queryArchiveWord($word); if ($j > 0) { for ($i = 0; $i < $j; $i++) { $relevance = mysql_result($result, $i, 0); $name = mysql_result($result, $i, 1); $type = mysql_result($result, $i, 2); $url = mysql_result($result, $i, 3); $desc = mysql_result($result, $i, 4); if (array_key_exists($url, $results)) { list($r,$t,$m,$d,$w,$u) = $results[$url]; $results[$name] = array(($r + $relevance) * 2, $t,$m,$d,$w,$u); } else { $id = $name; $m = strtolower($module); $u = str_replace( "http://mail.gnome.org/archives/xml/", "", $url); $results[$url] = array($relevance,$type, $u, $desc, $name, $url); } } mysql_free_result($result); } } if (($scope == 'any') || ($scope == 'XSLT') || ($scope == 'LISTS') || ($scope == 'XSLTLIST')) { list($result, $j) = XSLTqueryArchiveWord($word); if ($j > 0) { for ($i = 0; $i < $j; $i++) { $relevance = mysql_result($result, $i, 0); $name = mysql_result($result, $i, 1); $type = mysql_result($result, $i, 2); $url = mysql_result($result, $i, 3); $desc = mysql_result($result, $i, 4); if (array_key_exists($url, $results)) { list($r,$t,$m,$d,$w,$u) = $results[$url]; $results[$name] = array(($r + $relevance) * 2, $t,$m,$d,$w,$u); } else { $id = $name; $m = strtolower($module); $u = str_replace( "http://mail.gnome.org/archives/xslt/", "", $url); $results[$url] = array($relevance,$type, $u, $desc, $name, $url); } } mysql_free_result($result); } } } if ((count($results) == 0) && (count($list) == 1)) { $word = $list[0]; if (($scope == 'any') || ($scope == 'XML') || ($scope == 'API') || ($scope == 'XMLAPI')) { list($result, $j) = queryWord("xml$word"); if ($j > 0) { for ($i = 0; $i < $j; $i++) { $relevance = mysql_result($result, $i, 0); $name = mysql_result($result, $i, 1); $type = mysql_result($result, $i, 2); $module = mysql_result($result, $i, 3); $desc = mysql_result($result, $i, 4); if (array_key_exists($name, $results)) { list($r,$t,$m,$d,$w,$u) = $results[$name]; $results[$name] = array(($r + $relevance) * 2, $t,$m,$d,$w,$u); } else { $id = $name; $m = strtolower($module); $url = "html/libxml-$module.html#$id"; $results[$name] = array($relevance,$type, $module, $desc, $name, $url); } } mysql_free_result($result); } } if (($scope == 'any') || ($scope == 'XSLT') || ($scope == 'API') || ($scope == 'XSLTAPI')) { list($result, $j) = XSLTqueryWord("xslt$word"); if ($j > 0) { for ($i = 0; $i < $j; $i++) { $relevance = mysql_result($result, $i, 0); $name = mysql_result($result, $i, 1); $type = mysql_result($result, $i, 2); $module = mysql_result($result, $i, 3); $desc = mysql_result($result, $i, 4); if (array_key_exists($name, $results)) { list($r,$t,$m,$d,$w,$u) = $results[$name]; $results[$name] = array(($r + $relevance) * 2, $t,$m,$d,$w,$u); } else { $id = $name; $m = strtolower($module); $url = "XSLT/html/libxslt-$module.html#$id"; $results[$name] = array($relevance,$type, $module, $desc, $name, $url); } } mysql_free_result($result); } } } mysql_close($link); $nb = count($results); echo "<h3 align='center'>Found $nb results for query $querystr</h3>\n"; usort($results, "resSort"); if ($nb > 0) { printf("<table><tbody>\n"); printf("<tr><td>Quality</td><td>Symbol</td><td>Type</td><td>module</td><td>Description</td></tr>\n"); $i = 0; while (list ($name, $val) = each ($results)) { list($r,$t,$m,$d,$s,$u) = $val; $m = str_replace("<", "<", $m); $s = str_replace("<", "<", $s); $d = str_replace("<", "<", $d); echo "<tr><td>$r</td><td><a href='$u'>$s</a></td><td>$t</td><td>$m</td><td>$d</td></tr>"; $i = $i + 1; if ($i > 75) break; } printf("</tbody></table>\n"); } } } ?> </td></tr></table></td></tr></table></td></tr></table></td> </tr></table></td></tr></table> </body> </html>