/// <summary>
/// Writes the autodiscover SOAP request.
/// </summary>
/// <param name="requestUrl">Request URL.</param>
/// <param name="writer">The writer.</param>
internal void WriteSoapRequest(
Uri requestUrl,
EwsServiceXmlWriter writer)
{
writer.WriteStartElement(XmlNamespace.Soap, XmlElementNames.SOAPEnvelopeElementName);
writer.WriteAttributeValue("xmlns", EwsUtilities.AutodiscoverSoapNamespacePrefix, EwsUtilities.AutodiscoverSoapNamespace);
writer.WriteAttributeValue("xmlns", EwsUtilities.WSAddressingNamespacePrefix, EwsUtilities.WSAddressingNamespace);
writer.WriteAttributeValue("xmlns", EwsUtilities.EwsXmlSchemaInstanceNamespacePrefix, EwsUtilities.EwsXmlSchemaInstanceNamespace);
if (writer.RequireWSSecurityUtilityNamespace)
{
writer.WriteAttributeValue("xmlns", EwsUtilities.WSSecurityUtilityNamespacePrefix, EwsUtilities.WSSecurityUtilityNamespace);
}
writer.WriteStartElement(XmlNamespace.Soap, XmlElementNames.SOAPHeaderElementName);
if (this.Service.Credentials != null)
{
this.Service.Credentials.EmitExtraSoapHeaderNamespaceAliases(writer.InternalWriter);
}
writer.WriteElementValue(
XmlNamespace.Autodiscover,
XmlElementNames.RequestedServerVersion,
this.Service.RequestedServerVersion.ToString());
writer.WriteElementValue(
XmlNamespace.WSAddressing,
XmlElementNames.Action,
this.GetWsAddressingActionName());
writer.WriteElementValue(
XmlNamespace.WSAddressing,
XmlElementNames.To,
requestUrl.AbsoluteUri);
this.WriteExtraCustomSoapHeadersToXml(writer);
if (this.Service.Credentials != null)
{
this.Service.Credentials.SerializeWSSecurityHeaders(writer.InternalWriter);
}
this.Service.DoOnSerializeCustomSoapHeaders(writer.InternalWriter);
writer.WriteEndElement(); // soap:Header
writer.WriteStartElement(XmlNamespace.Soap, XmlElementNames.SOAPBodyElementName);
this.WriteBodyToXml(writer);
writer.WriteEndElement(); // soap:Body
writer.WriteEndElement(); // soap:Envelope
writer.Flush();
}