class.soap_parser.php

php下开发webservice常用开发包

			// deal w/ multirefs
			if(isset($this->message[$pos]['attrs']['href'])){
				// get id
				$id = substr($this->message[$pos]['attrs']['href'],1);
				// add placeholder to href array
				$this->multirefs[$id][$pos] = 'placeholder';
				// add set a reference to it as the result value
				$this->message[$pos]['result'] =& $this->multirefs[$id][$pos];
            // build complexType values
			} elseif($this->message[$pos]['children'] != ''){
				// if result has already been generated (struct/array)
				if(!isset($this->message[$pos]['result'])){
					$this->message[$pos]['result'] = $this->buildVal($pos);
				}
			// build complexType values of attributes and possibly simpleContent
			} elseif (isset($this->message[$pos]['xattrs'])) {
				if (isset($this->message[$pos]['nil']) && $this->message[$pos]['nil']) {
					$this->message[$pos]['xattrs']['!'] = null;
				} elseif (isset($this->message[$pos]['cdata']) && trim($this->message[$pos]['cdata']) != '') {
	            	if (isset($this->message[$pos]['type'])) {
						$this->message[$pos]['xattrs']['!'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$pos]['type'], isset($this->message[$pos]['type_namespace']) ? $this->message[$pos]['type_namespace'] : '');
					} else {
						$parent = $this->message[$pos]['parent'];
						if (isset($this->message[$parent]['type']) && ($this->message[$parent]['type'] == 'array') && isset($this->message[$parent]['arrayType'])) {
							$this->message[$pos]['xattrs']['!'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$parent]['arrayType'], isset($this->message[$parent]['arrayTypeNamespace']) ? $this->message[$parent]['arrayTypeNamespace'] : '');
						} else {
							$this->message[$pos]['xattrs']['!'] = $this->message[$pos]['cdata'];
						}
					}
				}
				$this->message[$pos]['result'] = $this->message[$pos]['xattrs'];
			// set value of simpleType (or nil complexType)
			} else {
            	//$this->debug('adding data for scalar value '.$this->message[$pos]['name'].' of value '.$this->message[$pos]['cdata']);
				if (isset($this->message[$pos]['nil']) && $this->message[$pos]['nil']) {
					$this->message[$pos]['xattrs']['!'] = null;
				} elseif (isset($this->message[$pos]['type'])) {
					$this->message[$pos]['result'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$pos]['type'], isset($this->message[$pos]['type_namespace']) ? $this->message[$pos]['type_namespace'] : '');
				} else {
					$parent = $this->message[$pos]['parent'];
					if (isset($this->message[$parent]['type']) && ($this->message[$parent]['type'] == 'array') && isset($this->message[$parent]['arrayType'])) {
						$this->message[$pos]['result'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$parent]['arrayType'], isset($this->message[$parent]['arrayTypeNamespace']) ? $this->message[$parent]['arrayTypeNamespace'] : '');
					} else {
						$this->message[$pos]['result'] = $this->message[$pos]['cdata'];
					}
				}

				/* add value to parent's result, if parent is struct/array
				$parent = $this->message[$pos]['parent'];
				if($this->message[$parent]['type'] != 'map'){
					if(strtolower($this->message[$parent]['type']) == 'array'){
						$this->message[$parent]['result'][] = $this->message[$pos]['result'];
					} else {
						$this->message[$parent]['result'][$this->message[$pos]['name']] = $this->message[$pos]['result'];
					}
				}
				*/
			}
		}
		
        // for doclit
        if($this->status == 'header'){
        	if ($this->root_header != $pos) {
	        	$this->responseHeaders .= "</" . (isset($prefix) ? $prefix . ':' : '') . "$name>";
	        }
        } elseif($pos >= $this->root_struct){
        	$this->document .= "</" . (isset($prefix) ? $prefix . ':' : '') . "$name>";
        }
		// switch status
		if($pos == $this->root_struct){
			$this->status = 'body';
			$this->root_struct_namespace = $this->message[$pos]['namespace'];
		} elseif($name == 'Body'){
			$this->status = 'envelope';
		 } elseif($name == 'Header'){
			$this->status = 'envelope';
		} elseif($name == 'Envelope'){
			//
		}
		// set parent back to my parent
		$this->parent = $this->message[$pos]['parent'];
	}

	/**
	* element content handler
	*
	* @param    resource $parser XML parser object
	* @param    string $data element content
	* @access   private
	*/
	function character_data($parser, $data){
		$pos = $this->depth_array[$this->depth];
		if ($this->xml_encoding=='UTF-8'){
			// TODO: add an option to disable this for folks who want
			// raw UTF-8 that, e.g., might not map to iso-8859-1
			// TODO: this can also be handled with xml_parser_set_option($this->parser, XML_OPTION_TARGET_ENCODING, "ISO-8859-1");
			if($this->decode_utf8){
				$data = utf8_decode($data);
			}
		}
        $this->message[$pos]['cdata'] .= $data;
        // for doclit
        if($this->status == 'header'){
        	$this->responseHeaders .= $data;
        } else {
        	$this->document .= $data;
        }
	}

	/**
	* get the parsed message (SOAP Body)
	*
	* @return	mixed
	* @access   public
	* @deprecated	use get_soapbody instead
	*/
	function get_response(){
		return $this->soapresponse;
	}

	/**
	* get the parsed SOAP Body (NULL if there was none)
	*
	* @return	mixed
	* @access   public
	*/
	function get_soapbody(){
		return $this->soapresponse;
	}

	/**
	* get the parsed SOAP Header (NULL if there was none)
	*
	* @return	mixed
	* @access   public
	*/
	function get_soapheader(){
		return $this->soapheader;
	}

	/**
	* get the unparsed SOAP Header
	*
	* @return	string XML or empty if no Header
	* @access   public
	*/
	function getHeaders(){
	    return $this->responseHeaders;
	}

	/**
	* decodes simple types into PHP variables
	*
	* @param    string $value value to decode
	* @param    string $type XML type to decode
	* @param    string $typens XML type namespace to decode
	* @return	mixed PHP value
	* @access   private
	*/
	function decodeSimple($value, $type, $typens) {
		// TODO: use the namespace!
		if ((!isset($type)) || $type == 'string' || $type == 'long' || $type == 'unsignedLong') {
			return (string) $value;
		}
		if ($type == 'int' || $type == 'integer' || $type == 'short' || $type == 'byte') {
			return (int) $value;
		}
		if ($type == 'float' || $type == 'double' || $type == 'decimal') {
			return (double) $value;
		}
		if ($type == 'boolean') {
			if (strtolower($value) == 'false' || strtolower($value) == 'f') {
				return false;
			}
			return (boolean) $value;
		}
		if ($type == 'base64' || $type == 'base64Binary') {
			$this->debug('Decode base64 value');
			return base64_decode($value);
		}
		// obscure numeric types
		if ($type == 'nonPositiveInteger' || $type == 'negativeInteger'
			|| $type == 'nonNegativeInteger' || $type == 'positiveInteger'
			|| $type == 'unsignedInt'
			|| $type == 'unsignedShort' || $type == 'unsignedByte') {
			return (int) $value;
		}
		// bogus: parser treats array with no elements as a simple type
		if ($type == 'array') {
			return array();
		}
		// everything else
		return (string) $value;
	}

	/**
	* builds response structures for compound values (arrays/structs)
	* and scalars
	*
	* @param    integer $pos position in node tree
	* @return	mixed	PHP value
	* @access   private
	*/
	function buildVal($pos){
		if(!isset($this->message[$pos]['type'])){
			$this->message[$pos]['type'] = '';
		}
		$this->debug('in buildVal() for '.$this->message[$pos]['name']."(pos $pos) of type ".$this->message[$pos]['type']);
		// if there are children...
		if($this->message[$pos]['children'] != ''){
			$this->debug('in buildVal, there are children');
			$children = explode('|',$this->message[$pos]['children']);
			array_shift($children); // knock off empty
			// md array
			if(isset($this->message[$pos]['arrayCols']) && $this->message[$pos]['arrayCols'] != ''){
            	$r=0; // rowcount
            	$c=0; // colcount
            	foreach($children as $child_pos){
					$this->debug("in buildVal, got an MD array element: $r, $c");
					$params[$r][] = $this->message[$child_pos]['result'];
				    $c++;
				    if($c == $this->message[$pos]['arrayCols']){
				    	$c = 0;
						$r++;
				    }
                }
            // array
			} elseif($this->message[$pos]['type'] == 'array' || $this->message[$pos]['type'] == 'Array'){
                $this->debug('in buildVal, adding array '.$this->message[$pos]['name']);
                foreach($children as $child_pos){
                	$params[] = &$this->message[$child_pos]['result'];
                }
            // apache Map type: java hashtable
            } elseif($this->message[$pos]['type'] == 'Map' && $this->message[$pos]['type_namespace'] == 'http://xml.apache.org/xml-soap'){
                $this->debug('in buildVal, Java Map '.$this->message[$pos]['name']);
                foreach($children as $child_pos){
                	$kv = explode("|",$this->message[$child_pos]['children']);
                   	$params[$this->message[$kv[1]]['result']] = &$this->message[$kv[2]]['result'];
                }
            // generic compound type
            //} elseif($this->message[$pos]['type'] == 'SOAPStruct' || $this->message[$pos]['type'] == 'struct') {
		    } else {
	    		// Apache Vector type: treat as an array
                $this->debug('in buildVal, adding Java Vector or generic compound type '.$this->message[$pos]['name']);
				if ($this->message[$pos]['type'] == 'Vector' && $this->message[$pos]['type_namespace'] == 'http://xml.apache.org/xml-soap') {
					$notstruct = 1;
				} else {
					$notstruct = 0;
	            }
            	//
            	foreach($children as $child_pos){
            		if($notstruct){
            			$params[] = &$this->message[$child_pos]['result'];
            		} else {
            			if (isset($params[$this->message[$child_pos]['name']])) {
            				// de-serialize repeated element name into an array
            				if ((!is_array($params[$this->message[$child_pos]['name']])) || (!isset($params[$this->message[$child_pos]['name']][0]))) {
            					$params[$this->message[$child_pos]['name']] = array($params[$this->message[$child_pos]['name']]);
            				}
            				$params[$this->message[$child_pos]['name']][] = &$this->message[$child_pos]['result'];
            			} else {
					    	$params[$this->message[$child_pos]['name']] = &$this->message[$child_pos]['result'];
					    }
                	}
                }
			}
			if (isset($this->message[$pos]['xattrs'])) {
                $this->debug('in buildVal, handling attributes');
				foreach ($this->message[$pos]['xattrs'] as $n => $v) {
					$params[$n] = $v;
				}
			}
			// handle simpleContent
			if (isset($this->message[$pos]['cdata']) && trim($this->message[$pos]['cdata']) != '') {
                $this->debug('in buildVal, handling simpleContent');
            	if (isset($this->message[$pos]['type'])) {
					$params['!'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$pos]['type'], isset($this->message[$pos]['type_namespace']) ? $this->message[$pos]['type_namespace'] : '');
				} else {
					$parent = $this->message[$pos]['parent'];
					if (isset($this->message[$parent]['type']) && ($this->message[$parent]['type'] == 'array') && isset($this->message[$parent]['arrayType'])) {
						$params['!'] = $this->decodeSimple($this->message[$pos]['cdata'], $this->message[$parent]['arrayType'], isset($this->message[$parent]['arrayTypeNamespace']) ? $this->message[$parent]['arrayTypeNamespace'] : '');
					} else {
						$params['!'] = $this->message[$pos]['cdata'];
					}
				}
			}
			$ret = is_array($params) ? $params : array();
			$this->debug('in buildVal, return:');
			$this->appendDebug($this->varDump($ret));
			return $ret;
		} else {
        	$this->debug('in buildVal, no children, building scalar');
			$cdata = isset($this->message[$pos]['cdata']) ? $this->message[$pos]['cdata'] : '';
        	if (isset($this->message[$pos]['type'])) {
				$ret = $this->decodeSimple($cdata, $this->message[$pos]['type'], isset($this->message[$pos]['type_namespace']) ? $this->message[$pos]['type_namespace'] : '');
				$this->debug("in buildVal, return: $ret");
				return $ret;
			}
			$parent = $this->message[$pos]['parent'];
			if (isset($this->message[$parent]['type']) && ($this->message[$parent]['type'] == 'array') && isset($this->message[$parent]['arrayType'])) {
				$ret = $this->decodeSimple($cdata, $this->message[$parent]['arrayType'], isset($this->message[$parent]['arrayTypeNamespace']) ? $this->message[$parent]['arrayTypeNamespace'] : '');
				$this->debug("in buildVal, return: $ret");
				return $ret;
			}
           	$ret = $this->message[$pos]['cdata'];
			$this->debug("in buildVal, return: $ret");
           	return $ret;
		}
	}
}

/**
 * Backward compatibility
 */
class soap_parser extends nusoap_parser {
}


?>