public object saveXML([Optional] DOMNode node)
{
XmlNode xml_node;
if (node == null)
{
xml_node = XmlNode;
}
else
{
xml_node = node.XmlNode;
if (xml_node.OwnerDocument != XmlDocument && xml_node != XmlNode)
{
DOMException.Throw(ExceptionCode.WrongDocument);
return(false);
}
}
// determine output encoding
Encoding encoding = XmlDom.GetNodeEncoding(xml_node);
using (MemoryStream stream = new MemoryStream())
{
// use a XML writer and set its Formatting proprty to Formatting.Indented
using (XmlTextWriter writer = new XmlTextWriter(stream, encoding))
{
writer.Formatting = (_formatOutput ? Formatting.Indented : Formatting.None);
xml_node.WriteTo(writer);
}
return(new PhpBytes(stream.ToArray()));
}
}
public object setAttributeNS(string namespaceUri, string qualifiedName, string value)
{
if (!IsAssociated)
{
DOMException.Throw(ExceptionCode.DomModificationNotAllowed);
return(false);
}
// parse the qualified name
string local_name, prefix;
XmlDom.ParseQualifiedName(qualifiedName, out prefix, out local_name);
XmlAttribute attr = XmlElement.Attributes[local_name, namespaceUri];
if (attr == null)
{
attr = XmlNode.OwnerDocument.CreateAttribute(qualifiedName, namespaceUri);
XmlElement.Attributes.Append(attr);
}
else
{
attr.Prefix = prefix;
}
attr.Value = value;
return(true);
}
public object save(string fileName, [Optional] int options)
{
using (PhpStream stream = PhpStream.Open(fileName, "wt"))
{
if (stream == null)
{
return(false);
}
try
{
// direct stream write indents
if (_formatOutput)
{
XmlDocument.Save(stream.RawStream);
}
else
{
Encoding encoding = XmlDom.GetNodeEncoding(XmlNode);
using (XmlTextWriter writer = new XmlTextWriter(stream.RawStream, encoding))
{
XmlDocument.Save(writer);
}
}
}
catch (XmlException e)
{
PhpLibXml.IssueXmlError(new PhpLibXml.XmlError(PhpLibXml.LIBXML_ERR_ERROR, 0, 0, 0, e.Message, fileName));
return(null);
}
catch (IOException e)
{
PhpLibXml.IssueXmlError(new PhpLibXml.XmlError(PhpLibXml.LIBXML_ERR_ERROR, 0, 0, 0, e.Message, fileName));
return(false);
}
// TODO:
return(stream.RawStream.CanSeek ? stream.RawStream.Position : 1);
}
}
