0,0 → 1,227 |
<?php |
/** |
* modified XML Element |
* |
* PHP version 5 |
* |
* @category PHP |
* @package PSI_XML |
* @author Michael Cramer <BigMichi1@users.sourceforge.net> |
* @copyright 2009 phpSysInfo |
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License version 2, or (at your option) any later version |
* @version SVN: $Id: class.SimpleXMLExtended.inc.php 610 2012-07-11 19:12:12Z namiltd $ |
* @link http://phpsysinfo.sourceforge.net |
*/ |
/** |
* class extends the SimpleXML element for including some special functions, like encoding stuff and cdata support |
* |
* @category PHP |
* @package PSI_XML |
* @author Michael Cramer <BigMichi1@users.sourceforge.net> |
* @copyright 2009 phpSysInfo |
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License version 2, or (at your option) any later version |
* @version Release: 3.0 |
* @link http://phpsysinfo.sourceforge.net |
*/ |
class SimpleXMLExtended |
{ |
/** |
* store the encoding that is used for conversation to utf8 |
* |
* @var String base encoding |
*/ |
private $_encoding = null; |
|
/** |
* SimpleXMLElement to which every call is delegated |
* |
* @var SimpleXMLElement delegated SimpleXMLElement |
*/ |
private $_SimpleXmlElement = null; |
|
/** |
* _CP437toUTF8Table for code page conversion for CP437 |
* |
* @var array _CP437toUTF8Table array |
*/ |
private static $_CP437toUTF8Table = array( |
"\xC3\x87","\xC3\xBC","\xC3\xA9","\xC3\xA2", |
"\xC3\xA4","\xC3\xA0","\xC3\xA5","\xC3\xA7", |
"\xC3\xAA","\xC3\xAB","\xC3\xA8","\xC3\xAF", |
"\xC3\xAE","\xC3\xAC","\xC3\x84","\xC3\x85", |
"\xC3\x89","\xC3\xA6","\xC3\x86","\xC3\xB4", |
"\xC3\xB6","\xC3\xB2","\xC3\xBB","\xC3\xB9", |
"\xC3\xBF","\xC3\x96","\xC3\x9C","\xC3\xA2", |
"\xC2\xA3","\xC3\xA5","\xE2\x82\xA7","\xC6\x92", |
"\xC3\xA1","\xC3\xAD","\xC3\xB3","\xC3\xBA", |
"\xC3\xB1","\xC3\x91","\xC2\xAA","\xC2\xBA", |
"\xC2\xBF","\xE2\x8C\x90","\xC2\xAC","\xC2\xBD", |
"\xC2\xBC","\xC2\xA1","\xC2\xAB","\xC2\xBB", |
"\xE2\x96\x91","\xE2\x96\x92","\xE2\x96\x93","\xE2\x94\x82", |
"\xE2\x94\xA4","\xE2\x95\xA1","\xE2\x95\xA2","\xE2\x95\x96", |
"\xE2\x95\x95","\xE2\x95\xA3","\xE2\x95\x91","\xE2\x95\x97", |
"\xE2\x95\x9D","\xE2\x95\x9C","\xE2\x95\x9B","\xE2\x94\x90", |
"\xE2\x94\x94","\xE2\x94\xB4","\xE2\x94\xAC","\xE2\x94\x9C", |
"\xE2\x94\x80","\xE2\x94\xBC","\xE2\x95\x9E","\xE2\x95\x9F", |
"\xE2\x95\x9A","\xE2\x95\x94","\xE2\x95\xA9","\xE2\x95\xA6", |
"\xE2\x95\xA0","\xE2\x95\x90","\xE2\x95\xAC","\xE2\x95\xA7", |
"\xE2\x95\xA8","\xE2\x95\xA4","\xE2\x95\xA5","\xE2\x95\x99", |
"\xE2\x95\x98","\xE2\x95\x92","\xE2\x95\x93","\xE2\x95\xAB", |
"\xE2\x95\xAA","\xE2\x94\x98","\xE2\x94\x8C","\xE2\x96\x88", |
"\xE2\x96\x84","\xE2\x96\x8C","\xE2\x96\x90","\xE2\x96\x80", |
"\xCE\xB1","\xC3\x9F","\xCE\x93","\xCF\x80", |
"\xCE\xA3","\xCF\x83","\xC2\xB5","\xCF\x84", |
"\xCE\xA6","\xCE\x98","\xCE\xA9","\xCE\xB4", |
"\xE2\x88\x9E","\xCF\x86","\xCE\xB5","\xE2\x88\xA9", |
"\xE2\x89\xA1","\xC2\xB1","\xE2\x89\xA5","\xE2\x89\xA4", |
"\xE2\x8C\xA0","\xE2\x8C\xA1","\xC3\xB7","\xE2\x89\x88", |
"\xC2\xB0","\xE2\x88\x99","\xC2\xB7","\xE2\x88\x9A", |
"\xE2\x81\xBF","\xC2\xB2","\xE2\x96\xA0","\xC2\xA0"); |
|
/** |
* create a new extended SimpleXMLElement and set encoding if specified |
* |
* @param SimpleXMLElement $xml base xml element |
* @param String $encoding base encoding that should be used for conversation to utf8 |
* |
* @return void |
*/ |
public function __construct($xml, $encoding = null) |
{ |
if ($encoding != null) { |
$this->_encoding = $encoding; |
} |
$this->_SimpleXmlElement = $xml; |
} |
|
/** |
* insert a child element with or without a value, also doing conversation of name and if value is set to utf8 |
* |
* @param String $name name of the child element |
* @param String $value a value that should be insert to the child |
* |
* @return SimpleXMLExtended extended child SimpleXMLElement |
*/ |
public function addChild($name, $value = null) |
{ |
$nameUtf8 = $this->_toUTF8($name); |
if ($value == null) { |
return new SimpleXMLExtended($this->_SimpleXmlElement->addChild($nameUtf8), $this->_encoding); |
} else { |
$valueUtf8 = htmlspecialchars($this->_toUTF8($value), ENT_COMPAT, "UTF-8"); |
|
return new SimpleXMLExtended($this->_SimpleXmlElement->addChild($nameUtf8, $valueUtf8), $this->_encoding); |
} |
} |
|
/** |
* insert a child with cdata section |
* |
* @param String $name name of the child element |
* @param String $cdata data for CDATA section |
* |
* @return SimpleXMLExtended extended child SimpleXMLElement |
*/ |
public function addCData($name, $cdata) |
{ |
$nameUtf8 = $this->_toUTF8($name); |
$node = $this->_SimpleXmlElement->addChild($nameUtf8); |
$domnode = dom_import_simplexml($node); |
$no = $domnode->ownerDocument; |
$domnode->appendChild($no->createCDATASection($cdata)); |
|
return new SimpleXMLExtended($node, $this->_encoding); |
} |
|
/** |
* add a attribute to a child and convert name and value to utf8 |
* |
* @param String $name name of the attribute |
* @param String $value value of the attribute |
* |
* @return Void |
*/ |
public function addAttribute($name, $value) |
{ |
$nameUtf8 = $this->_toUTF8($name); |
$valueUtf8 = htmlspecialchars($this->_toUTF8($value), ENT_COMPAT, "UTF-8"); |
if (($valueUtf8 === "") && (version_compare("5.2.2", PHP_VERSION, ">"))) { |
$this->_SimpleXmlElement->addAttribute($nameUtf8, "\0"); // Fixing bug #41175 (addAttribute() fails to add an attribute with an empty value) |
} else { |
$this->_SimpleXmlElement->addAttribute($nameUtf8, $valueUtf8); |
} |
} |
|
/** |
* append a xml-tree to another xml-tree |
* |
* @param SimpleXMLElement $new_child child that should be appended |
* |
* @return Void |
*/ |
public function combinexml(SimpleXMLElement $new_child) |
{ |
$node1 = dom_import_simplexml($this->_SimpleXmlElement); |
$dom_sxe = dom_import_simplexml($new_child); |
$node2 = $node1->ownerDocument->importNode($dom_sxe, true); |
$node1->appendChild($node2); |
} |
|
/** |
* convert a string into an UTF-8 string |
* |
* @param String $str string to convert |
* |
* @return String UTF-8 string |
*/ |
private function _toUTF8($str) |
{ |
$str = trim(preg_replace('/[\x00-\x09\x0b-\x1F]/', ' ', $str)); //remove nonprintable characters |
if ($this->_encoding != null) { |
if (strcasecmp($this->_encoding, "UTF-8") == 0) { |
return $str; |
} elseif (strcasecmp($this->_encoding, "CP437") == 0) { |
$strr = ""; |
if (($strl = strlen($str)) > 0) for ($i = 0; $i < $strl; $i++) { |
$strc = substr($str, $i, 1); |
if ($strc < 128) $strr.=$strc; |
else $strr.=self::$_CP437toUTF8Table[$strc-128]; |
} |
|
return $strr; |
} else { |
if (preg_match("/^windows-\d+ \((.+)\)$/", $this->_encoding, $buf)) { |
$encoding = $buf[1]; |
} else { |
$encoding = $this->_encoding; |
} |
$enclist = mb_list_encodings(); |
if (in_array($encoding, $enclist)) { |
return mb_convert_encoding($str, 'UTF-8', $encoding); |
} elseif (function_exists("iconv")) { |
if (($iconvout=iconv($encoding, 'UTF-8', $str))!==false) { |
return $iconvout; |
} else { |
return mb_convert_encoding($str, 'UTF-8'); |
} |
} elseif (function_exists("libiconv") && (($iconvout=libiconv($encoding, 'UTF-8', $str))!==false)) { |
return $iconvout; |
} else { |
return mb_convert_encoding($str, 'UTF-8'); |
} |
} |
} else { |
return mb_convert_encoding($str, 'UTF-8'); |
} |
} |
|
/** |
* Returns the SimpleXmlElement |
* |
* @return SimpleXmlElement entire xml as SimpleXmlElement |
*/ |
public function getSimpleXmlElement() |
{ |
return $this->_SimpleXmlElement; |
} |
} |