📄 class.nusoap_base.php
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switch(true) {
case (is_bool($val) || $type == 'boolean'):
$this->debug("serialize_val: serialize boolean");
if ($type == 'boolean') {
$val = $val ? 'true' : 'false';
} elseif (! $val) {
$val = 0;
}
if ($use == 'literal') {
$xml .= "<$name$xmlns$atts>$val</$name>";
} else {
$xml .= "<$name$xmlns xsi:type=\"xsd:boolean\"$atts>$val</$name>";
}
break;
case (is_int($val) || is_long($val) || $type == 'int'):
$this->debug("serialize_val: serialize int");
if ($use == 'literal') {
$xml .= "<$name$xmlns$atts>$val</$name>";
} else {
$xml .= "<$name$xmlns xsi:type=\"xsd:int\"$atts>$val</$name>";
}
break;
case (is_float($val)|| is_double($val) || $type == 'float'):
$this->debug("serialize_val: serialize float");
if ($use == 'literal') {
$xml .= "<$name$xmlns$atts>$val</$name>";
} else {
$xml .= "<$name$xmlns xsi:type=\"xsd:float\"$atts>$val</$name>";
}
break;
case (is_string($val) || $type == 'string'):
$this->debug("serialize_val: serialize string");
$val = $this->expandEntities($val);
if ($use == 'literal') {
$xml .= "<$name$xmlns$atts>$val</$name>";
} else {
$xml .= "<$name$xmlns xsi:type=\"xsd:string\"$atts>$val</$name>";
}
break;
case is_object($val):
$this->debug("serialize_val: serialize object");
if (get_class($val) == 'soapval') {
$this->debug("serialize_val: serialize soapval object");
$pXml = $val->serialize($use);
$this->appendDebug($val->getDebug());
$val->clearDebug();
} else {
if (! $name) {
$name = get_class($val);
$this->debug("In serialize_val, used class name $name as element name");
} else {
$this->debug("In serialize_val, do not override name $name for element name for class " . get_class($val));
}
foreach(get_object_vars($val) as $k => $v){
$pXml = isset($pXml) ? $pXml.$this->serialize_val($v,$k,false,false,false,false,$use) : $this->serialize_val($v,$k,false,false,false,false,$use);
}
}
if(isset($type) && isset($type_prefix)){
$type_str = " xsi:type=\"$type_prefix:$type\"";
} else {
$type_str = '';
}
if ($use == 'literal') {
$xml .= "<$name$xmlns$atts>$pXml</$name>";
} else {
$xml .= "<$name$xmlns$type_str$atts>$pXml</$name>";
}
break;
break;
case (is_array($val) || $type):
// detect if struct or array
$valueType = $this->isArraySimpleOrStruct($val);
if($valueType=='arraySimple' || ereg('^ArrayOf',$type)){
$this->debug("serialize_val: serialize array");
$i = 0;
if(is_array($val) && count($val)> 0){
foreach($val as $v){
if(is_object($v) && get_class($v) == 'soapval'){
$tt_ns = $v->type_ns;
$tt = $v->type;
} elseif (is_array($v)) {
$tt = $this->isArraySimpleOrStruct($v);
} else {
$tt = gettype($v);
}
$array_types[$tt] = 1;
// TODO: for literal, the name should be $name
$xml .= $this->serialize_val($v,'item',false,false,false,false,$use);
++$i;
}
if(count($array_types) > 1){
$array_typename = 'xsd:anyType';
} elseif(isset($tt) && isset($this->typemap[$this->XMLSchemaVersion][$tt])) {
if ($tt == 'integer') {
$tt = 'int';
}
$array_typename = 'xsd:'.$tt;
} elseif(isset($tt) && $tt == 'arraySimple'){
$array_typename = 'SOAP-ENC:Array';
} elseif(isset($tt) && $tt == 'arrayStruct'){
$array_typename = 'unnamed_struct_use_soapval';
} else {
// if type is prefixed, create type prefix
if ($tt_ns != '' && $tt_ns == $this->namespaces['xsd']){
$array_typename = 'xsd:' . $tt;
} elseif ($tt_ns) {
$tt_prefix = 'ns' . rand(1000, 9999);
$array_typename = "$tt_prefix:$tt";
$xmlns .= " xmlns:$tt_prefix=\"$tt_ns\"";
} else {
$array_typename = $tt;
}
}
$array_type = $i;
if ($use == 'literal') {
$type_str = '';
} else if (isset($type) && isset($type_prefix)) {
$type_str = " xsi:type=\"$type_prefix:$type\"";
} else {
$type_str = " xsi:type=\"SOAP-ENC:Array\" SOAP-ENC:arrayType=\"".$array_typename."[$array_type]\"";
}
// empty array
} else {
if ($use == 'literal') {
$type_str = '';
} else if (isset($type) && isset($type_prefix)) {
$type_str = " xsi:type=\"$type_prefix:$type\"";
} else {
$type_str = " xsi:type=\"SOAP-ENC:Array\" SOAP-ENC:arrayType=\"xsd:anyType[0]\"";
}
}
// TODO: for array in literal, there is no wrapper here
$xml = "<$name$xmlns$type_str$atts>".$xml."</$name>";
} else {
// got a struct
$this->debug("serialize_val: serialize struct");
if(isset($type) && isset($type_prefix)){
$type_str = " xsi:type=\"$type_prefix:$type\"";
} else {
$type_str = '';
}
if ($use == 'literal') {
$xml .= "<$name$xmlns$atts>";
} else {
$xml .= "<$name$xmlns$type_str$atts>";
}
foreach($val as $k => $v){
// Apache Map
if ($type == 'Map' && $type_ns == 'http://xml.apache.org/xml-soap') {
$xml .= '<item>';
$xml .= $this->serialize_val($k,'key',false,false,false,false,$use);
$xml .= $this->serialize_val($v,'value',false,false,false,false,$use);
$xml .= '</item>';
} else {
$xml .= $this->serialize_val($v,$k,false,false,false,false,$use);
}
}
$xml .= "</$name>";
}
break;
default:
$this->debug("serialize_val: serialize unknown");
$xml .= 'not detected, got '.gettype($val).' for '.$val;
break;
}
$this->debug("serialize_val returning $xml");
return $xml;
}
/**
* serializes a message
*
* @param string $body the XML of the SOAP body
* @param mixed $headers optional string of XML with SOAP header content, or array of soapval objects for SOAP headers, or associative array
* @param array $namespaces optional the namespaces used in generating the body and headers
* @param string $style optional (rpc|document)
* @param string $use optional (encoded|literal)
* @param string $encodingStyle optional (usually 'http://schemas.xmlsoap.org/soap/encoding/' for encoded)
* @return string the message
* @access public
*/
function serializeEnvelope($body,$headers=false,$namespaces=array(),$style='rpc',$use='encoded',$encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'){
// TODO: add an option to automatically run utf8_encode on $body and $headers
// if $this->soap_defencoding is UTF-8. Not doing this automatically allows
// one to send arbitrary UTF-8 characters, not just characters that map to ISO-8859-1
$this->debug("In serializeEnvelope length=" . strlen($body) . " body (max 1000 characters)=" . substr($body, 0, 1000) . " style=$style use=$use encodingStyle=$encodingStyle");
$this->debug("headers:");
$this->appendDebug($this->varDump($headers));
$this->debug("namespaces:");
$this->appendDebug($this->varDump($namespaces));
// serialize namespaces
$ns_string = '';
foreach(array_merge($this->namespaces,$namespaces) as $k => $v){
$ns_string .= " xmlns:$k=\"$v\"";
}
if($encodingStyle) {
$ns_string = " SOAP-ENV:encodingStyle=\"$encodingStyle\"$ns_string";
}
// serialize headers
if($headers){
if (is_array($headers)) {
$xml = '';
foreach ($headers as $k => $v) {
if (is_object($v) && get_class($v) == 'soapval') {
$xml .= $this->serialize_val($v, false, false, false, false, false, $use);
} else {
$xml .= $this->serialize_val($v, $k, false, false, false, false, $use);
}
}
$headers = $xml;
$this->debug("In serializeEnvelope, serialized array of headers to $headers");
}
$headers = "<SOAP-ENV:Header>".$headers."</SOAP-ENV:Header>";
}
// serialize envelope
return
'<?xml version="1.0" encoding="'.$this->soap_defencoding .'"?'.">".
'<SOAP-ENV:Envelope'.$ns_string.">".
$headers.
"<SOAP-ENV:Body>".
$body.
"</SOAP-ENV:Body>".
"</SOAP-ENV:Envelope>";
}
/**
* formats a string to be inserted into an HTML stream
*
* @param string $str The string to format
* @return string The formatted string
* @access public
* @deprecated
*/
function formatDump($str){
$str = htmlspecialchars($str);
return nl2br($str);
}
/**
* contracts (changes namespace to prefix) a qualified name
*
* @param string $qname qname
* @return string contracted qname
* @access private
*/
function contractQname($qname){
// get element namespace
//$this->xdebug("Contract $qname");
if (strrpos($qname, ':')) {
// get unqualified name
$name = substr($qname, strrpos($qname, ':') + 1);
// get ns
$ns = substr($qname, 0, strrpos($qname, ':'));
$p = $this->getPrefixFromNamespace($ns);
if ($p) {
return $p . ':' . $name;
}
return $qname;
} else {
return $qname;
}
}
/**
* expands (changes prefix to namespace) a qualified name
*
* @param string $qname qname
* @return string expanded qname
* @access private
*/
function expandQname($qname){
// get element prefix
if(strpos($qname,':') && !ereg('^http://',$qname)){
// get unqualified name
$name = substr(strstr($qname,':'),1);
// get ns prefix
$prefix = substr($qname,0,strpos($qname,':'));
if(isset($this->namespaces[$prefix])){
return $this->namespaces[$prefix].':'.$name;
} else {
return $qname;
}
} else {
return $qname;
}
}
/**
* returns the local part of a prefixed string
* returns the original string, if not prefixed
*
* @param string $str The prefixed string
* @return string The local part
* @access public
*/
function getLocalPart($str){
if($sstr = strrchr($str,':')){
// get unqualified name
return substr( $sstr, 1 );
} else {
return $str;
}
}
/**
* returns the prefix part of a prefixed string
* returns false, if not prefixed
*
* @param string $str The prefixed string
* @return mixed The prefix or false if there is no prefix
* @access public
*/
function getPrefix($str){
if($pos = strrpos($str,':')){
// get prefix
return substr($str,0,$pos);
}
return false;
}
/**
* pass it a prefix, it returns a namespace
*
* @param string $prefix The prefix
* @return mixed The namespace, false if no namespace has the specified prefix
* @access public
*/
function getNamespaceFromPrefix($prefix){
if (isset($this->namespaces[$prefix])) {
return $this->namespaces[$prefix];
}
//$this->setError("No namespace registered for prefix '$prefix'");
return false;
}
/**
* returns the prefix for a given namespace (or prefix)
* or false if no prefixes registered for the given namespace
*
* @param string $ns The namespace
* @return mixed The prefix, false if the namespace has no prefixes
* @access public
*/
function getPrefixFromNamespace($ns) {
foreach ($this->namespaces as $p => $n) {
if ($ns == $n || $ns == $p) {
$this->usedNamespaces[$p] = $n;
return $p;
}
}
return false;
}
/**
* returns the time in ODBC canonical form with microseconds
*
* @return string The time in ODBC canonical form with microseconds
* @access public
*/
function getmicrotime() {
if (function_exists('gettimeofday')) {
$tod = gettimeofday();
$sec = $tod['sec'];
$usec = $tod['usec'];
} else {
$sec = time();
$usec = 0;
}
return strftime('%Y-%m-%d %H:%M:%S', $sec) . '.' . sprintf('%06d', $usec);
}
/**
* Returns a string with the output of var_dump
*
* @param mixed $data The variable to var_dump
* @return string The output of var_dump
* @access public
*/
function varDump($data) {
ob_start();
var_dump($data);
$ret_val = ob_get_contents();
ob_end_clean();
return $ret_val;
}
/**
* represents the object as a string
*
* @return string
* @access public
*/
function __toString() {
return $this->varDump($this);
}
}
// XML Schema Datatype Helper Functions
//xsd:dateTime helpers
/**
* convert unix timestamp to ISO 8601 compliant date string
*
* @param string $timestamp Unix time stamp
* @param boolean $utc Whether the time stamp is UTC or local
* @access public
*/
function timestamp_to_iso8601($timestamp,$utc=true){
$datestr = date('Y-m-d\TH:i:sO',$timestamp);
if($utc){
$eregStr =
'([0-9]{4})-'. // centuries & years CCYY-
'([0-9]{2})-'. // months MM-
'([0-9]{2})'. // days DD
'T'. // separator T
'([0-9]{2}):'. // hours hh:
'([0-9]{2}):'. // minutes mm:
'([0-9]{2})(\.[0-9]*)?'. // seconds ss.ss...
'(Z|[+\-][0-9]{2}:?[0-9]{2})?'; // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
if(ereg($eregStr,$datestr,$regs)){
return sprintf('%04d-%02d-%02dT%02d:%02d:%02dZ',$regs[1],$regs[2],$regs[3],$regs[4],$regs[5],$regs[6]);
}
return false;
} else {
return $datestr;
}
}
/**
* convert ISO 8601 compliant date string to unix timestamp
*
* @param string $datestr ISO 8601 compliant date string
* @access public
*/
function iso8601_to_timestamp($datestr){
$eregStr =
'([0-9]{4})-'. // centuries & years CCYY-
'([0-9]{2})-'. // months MM-
'([0-9]{2})'. // days DD
'T'. // separator T
'([0-9]{2}):'. // hours hh:
'([0-9]{2}):'. // minutes mm:
'([0-9]{2})(\.[0-9]+)?'. // seconds ss.ss...
'(Z|[+\-][0-9]{2}:?[0-9]{2})?'; // Z to indicate UTC, -/+HH:MM:SS.SS... for local tz's
if(ereg($eregStr,$datestr,$regs)){
// not utc
if($regs[8] != 'Z'){
$op = substr($regs[8],0,1);
$h = substr($regs[8],1,2);
$m = substr($regs[8],strlen($regs[8])-2,2);
if($op == '-'){
$regs[4] = $regs[4] + $h;
$regs[5] = $regs[5] + $m;
} elseif($op == '+'){
$regs[4] = $regs[4] - $h;
$regs[5] = $regs[5] - $m;
}
}
return gmmktime($regs[4], $regs[5], $regs[6], $regs[2], $regs[3], $regs[1]);
// return strtotime("$regs[1]-$regs[2]-$regs[3] $regs[4]:$regs[5]:$regs[6]Z");
} else {
return false;
}
}
/**
* sleeps some number of microseconds
*
* @param string $usec the number of microseconds to sleep
* @access public
* @deprecated
*/
function usleepWindows($usec)
{
$start = gettimeofday();
do
{
$stop = gettimeofday();
$timePassed = 1000000 * ($stop['sec'] - $start['sec'])
+ $stop['usec'] - $start['usec'];
}
while ($timePassed < $usec);
}
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