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//-----------------------------------------------------------------------
// <copyright file="DotNetOpenAuthSection.cs" company="Andrew Arnott">
// Copyright (c) Andrew Arnott. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
namespace DotNetOpenAuth.Configuration {
using System;
using System.Configuration;
using System.Diagnostics.Contracts;
using System.Web;
using System.Web.Configuration;
/// <summary>
/// Represents the section in the host's .config file that configures
/// this library's settings.
/// </summary>
[ContractVerification(true)]
public class DotNetOpenAuthSection : ConfigurationSectionGroup {
/// <summary>
/// The name of the section under which this library's settings must be found.
/// </summary>
internal const string SectionName = "dotNetOpenAuth";
/// <summary>
/// The name of the <openid> sub-element.
/// </summary>
private const string OpenIdElementName = "openid";
/// <summary>
/// The name of the <oauth> sub-element.
/// </summary>
private const string OAuthElementName = "oauth";
/// <summary>
/// A value indicating whether this instance came from a real Configuration instance.
/// </summary>
private bool synthesizedInstance;
/// <summary>
/// Initializes a new instance of the <see cref="DotNetOpenAuthSection"/> class.
/// </summary>
internal DotNetOpenAuthSection() {
}
/// <summary>
/// Initializes a new instance of the <see cref="DotNetOpenAuthSection"/> class.
/// </summary>
private DotNetOpenAuthSection(bool synthesized) {
this.synthesizedInstance = synthesized;
}
/// <summary>
/// Gets the configuration section from the .config file.
/// </summary>
public static DotNetOpenAuthSection Configuration {
get {
Contract.Ensures(Contract.Result<DotNetOpenAuthSection>() != null);
Configuration configuration;
if (HttpContext.Current != null) {
configuration = HttpContext.Current.Request.ApplicationPath != null
? WebConfigurationManager.OpenWebConfiguration(HttpContext.Current.Request.ApplicationPath)
: ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
} else {
configuration = ConfigurationManager.OpenExeConfiguration(null);
}
return (DotNetOpenAuthSection)configuration.GetSectionGroup(SectionName) ?? new DotNetOpenAuthSection(true);
}
}
/// <summary>
/// Gets the messaging configuration element.
/// </summary>
public static MessagingElement Messaging {
get { return MessagingElement.Configuration; }
}
/// <summary>
/// Gets the reporting configuration element.
/// </summary>
internal static ReportingElement Reporting {
get { return ReportingElement.Configuration; }
}
/// <summary>
/// Gets a named section in this section group, or <c>null</c> if no such section is defined.
/// </summary>
internal ConfigurationSection GetNamedSection(string name) {
return this.synthesizedInstance ? null : this.Sections[name];
}
}
}
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