[simplesamlphp] r3058 committed - SAML2_XML_md_EndpointType: Add support for arbitrary namespace-prefixe...

[simplesamlphp]

Revision: 3058
Author:   olavmrk
Date:     Fri Mar 23 06:31:47 2012
Log:      SAML2_XML_md_EndpointType: Add support for arbitrary  
namespace-prefixed attributes.
http://code.google.com/p/simplesamlphp/source/detail?r=3058
Modified:
 /trunk/lib/SAML2/XML/md/EndpointType.php

=======================================
--- /trunk/lib/SAML2/XML/md/EndpointType.php    Wed Apr 21 05:56:08 2010
+++ /trunk/lib/SAML2/XML/md/EndpointType.php    Fri Mar 23 06:31:47 2012
@@ -32,6 +32,14 @@
        public $ResponseLocation = NULL;


+       /**
+        * Extra (namespace qualified) attributes.
+        *
+        * @var array
+        */
+       private $attributes = array();
+
+
        /**
         * Initialize an EndpointType.
         *
@@ -56,6 +64,94 @@
                if ($xml->hasAttribute('ResponseLocation')) {
                        $this->ResponseLocation = 
$xml->getAttribute('ResponseLocation');
                }
+
+               foreach ($xml->attributes as $a) {
+                       if ($a->namespaceURI === NULL) {
+                               continue; /* Not namespace-qualified -- skip. */
+                       }
+                       $fullName = '{' . $a->namespaceURI . '}' . 
$a->localName;
+                       $this->attributes[$fullName] = array(
+                               'qualifiedName' => $a->nodeName,
+                               'namespaceURI' => $a->namespaceURI,
+                               'value' => $a->value,
+                       );
+               }
+       }
+
+
+       /**
+        * Check if a namespace-qualified attribute exists.
+        *
+        * @param string $namespaceURI  The namespace URI.
+        * @param string $localName  The local name.
+        * @return boolean  TRUE if the attribute exists, FALSE if not.
+        */
+       public function hasAttributeNS($namespaceURI, $localName) {
+               assert('is_string($namespaceURI)');
+               assert('is_string($localName)');
+
+               $fullName = '{' . $namespaceURI . '}' . $localName;
+               return isset($this->attributes[$fullName]);
+       }
+
+
+       /**
+        * Get a namespace-qualified attribute.
+        *
+        * @param string $namespaceURI  The namespace URI.
+        * @param string $localName  The local name.
+	 * @return string  The value of the attribute, or an empty string if the  
attribute does not exist.
+        */
+       public function getAttributeNS($namespaceURI, $localName) {
+               assert('is_string($namespaceURI)');
+               assert('is_string($localName)');
+
+               $fullName = '{' . $namespaceURI . '}' . $localName;
+               if (!isset($this->attributes[$fullName])) {
+                       return '';
+               }
+               return $this->attributes[$fullName]['value'];
+       }
+
+
+       /**
+        * Get a namespace-qualified attribute.
+        *
+        * @param string $namespaceURI  The namespace URI.
+        * @param string $qualifiedName  The local name.
+        * @param string $value  The attribute value.
+        */
+       public function setAttributeNS($namespaceURI, $qualifiedName, $value) {
+               assert('is_string($namespaceURI)');
+               assert('is_string($qualifiedName)');
+
+               $name = explode(':', $qualifiedName, 2);
+               if (count($name) < 2) {
+                       throw new Exception('Not a qualified name.');
+               }
+               $localName = $name[1];
+
+               $fullName = '{' . $namespaceURI . '}' . $localName;
+               $this->attributes[$fullName] = array(
+                       'qualifiedName' => $qualifiedName,
+                       'namespaceURI' => $namespaceURI,
+                       'value' => $value,
+               );
+       }
+
+
+       /**
+        * Remove a namespace-qualified attribute.
+        *
+        * @param string $namespaceURI  The namespace URI.
+        * @param string $localName  The local name.
+        */
+       public function removeAttributeNS($namespaceURI, $localName) {
+               assert('is_string($namespaceURI)');
+               assert('is_string($localName)');
+
+               $fullName = '{' . $namespaceURI . '}' . $localName;
+               unset($this->attributes[$fullName]);
        }


@@ -80,6 +176,10 @@
                if (isset($this->ResponseLocation)) {
                        $e->setAttribute('ResponseLocation', 
$this->ResponseLocation);
                }
+
+               foreach ($this->attributes as $a) {
+			$e->setAttributeNS($a['namespaceURI'], $a['qualifiedName'],  
$a['value']);
+               }

                return $e;
        }

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