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//------------------------------------------------------------------------------
// <copyright file="SoapUnknownHeader.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
namespace System.Web.Services.Protocols {
using System.Web.Services;
using System.Xml.Serialization;
using System;
using System.Reflection;
using System.Xml;
using System.Collections;
using System.IO;
using System.ComponentModel;
/// <include file='doc\SoapUnknownHeader.uex' path='docs/doc[@for="SoapUnknownHeader"]/*' />
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
public sealed class SoapUnknownHeader : SoapHeader {
XmlElement element;
/// <include file='doc\SoapUnknownHeader.uex' path='docs/doc[@for="SoapUnknownHeader.Element"]/*' />
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
[XmlIgnore]
public XmlElement Element {
get {
if (element == null) return null;
if (version == SoapProtocolVersion.Soap12) {
// need to fix up mustUnderstand and actor attributes for soap 1.2
if (InternalMustUnderstand) {
element.SetAttribute(Soap.Attribute.MustUnderstand, Soap12.Namespace, "1");
}
element.RemoveAttribute(Soap.Attribute.MustUnderstand, Soap.Namespace);
string actor = InternalActor;
if (actor != null && actor.Length != 0) {
element.SetAttribute(Soap12.Attribute.Role, Soap12.Namespace, actor);
}
element.RemoveAttribute(Soap.Attribute.Actor, Soap.Namespace);
}
else if (version == SoapProtocolVersion.Soap11) {
// need to fix up mustUnderstand and actor attributes for soap 1.1
// also remove relay attribute since it only applies to soap 1.2
if (InternalMustUnderstand) {
element.SetAttribute(Soap.Attribute.MustUnderstand, Soap.Namespace, "1");
}
element.RemoveAttribute(Soap.Attribute.MustUnderstand, Soap12.Namespace);
string actor = InternalActor;
if (actor != null && actor.Length != 0) {
element.SetAttribute(Soap.Attribute.Actor, Soap.Namespace, actor);
}
element.RemoveAttribute(Soap12.Attribute.Role, Soap12.Namespace);
element.RemoveAttribute(Soap12.Attribute.Relay, Soap12.Namespace);
}
return element;
}
set {
if (value == null && element != null) {
// save off the mustUnderstand/actor values before they go away
base.InternalMustUnderstand = InternalMustUnderstand;
base.InternalActor = InternalActor;
}
element = value;
}
}
internal override bool InternalMustUnderstand {
get {
if (element == null) return base.InternalMustUnderstand;
string elementMustUnderstand = GetElementAttribute(Soap.Attribute.MustUnderstand, Soap.Namespace, element);
if (elementMustUnderstand == null) {
elementMustUnderstand = GetElementAttribute(Soap.Attribute.MustUnderstand, Soap12.Namespace, element);
if (elementMustUnderstand == null)
return false;
}
switch (elementMustUnderstand) {
case "false":
case "0":
return false;
case "true":
case "1":
return true;
default:
return false;
}
}
set {
base.InternalMustUnderstand = value;
if (element != null) {
if (value)
element.SetAttribute(Soap.Attribute.MustUnderstand, Soap.Namespace, "1");
else
element.RemoveAttribute(Soap.Attribute.MustUnderstand, Soap.Namespace);
element.RemoveAttribute(Soap.Attribute.MustUnderstand, Soap12.Namespace);
}
}
}
internal override string InternalActor {
get {
if (element == null) return base.InternalActor;
string elementActor = GetElementAttribute(Soap.Attribute.Actor, Soap.Namespace, element);
if (elementActor == null) {
elementActor = GetElementAttribute(Soap12.Attribute.Role, Soap12.Namespace, element);
if (elementActor == null)
return "";
}
return elementActor;
}
set {
base.InternalActor = value;
if (element != null) {
if (value == null || value.Length == 0)
element.RemoveAttribute(Soap.Attribute.Actor, Soap.Namespace);
else
element.SetAttribute(Soap.Attribute.Actor, Soap.Namespace, value);
element.RemoveAttribute(Soap12.Attribute.Role, Soap12.Namespace);
}
}
}
internal override bool InternalRelay {
get {
if (element == null) return base.InternalRelay;
string elementRelay = GetElementAttribute(Soap12.Attribute.Relay, Soap12.Namespace, element);
if (elementRelay == null)
return false;
switch (elementRelay) {
case "false":
case "0":
return false;
case "true":
case "1":
return true;
default:
return false;
}
}
set {
base.InternalRelay = value;
if (element != null) {
if (value)
element.SetAttribute(Soap12.Attribute.Relay, Soap12.Namespace, "1");
else
element.RemoveAttribute(Soap12.Attribute.Relay, Soap12.Namespace);
}
}
}
private string GetElementAttribute(string name, string ns, XmlElement element) {
if (element == null)
return null;
if (element.Prefix.Length == 0 && element.NamespaceURI == ns) {
if (element.HasAttribute(name))
return element.GetAttribute(name);
else
return null;
}
else {
if (element.HasAttribute(name, ns))
return element.GetAttribute(name, ns);
else
return null;
}
}
}
}
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