Merge branch 'splitDlls'.

DNOA now builds and (in some cases) ships as many distinct assemblies.

1 files changed, 148 insertions, 0 deletions

diff --git a/src/DotNetOpenAuth.OAuth/OAuth/Protocol.cs b/src/DotNetOpenAuth.OAuth/OAuth/Protocol.cs
new file mode 100644
index 0000000..0b7aaa9
--- /dev/null
+++ b/src/DotNetOpenAuth.OAuth/OAuth/Protocol.cs
@@ -0,0 +1,148 @@
+//-----------------------------------------------------------------------
+// <copyright file="Protocol.cs" company="Andrew Arnott">
+//     Copyright (c) Andrew Arnott. All rights reserved.
+// </copyright>
+//-----------------------------------------------------------------------
+
+namespace DotNetOpenAuth.OAuth {
+	using System;
+	using System.Collections.Generic;
+	using System.Diagnostics;
+	using System.Diagnostics.CodeAnalysis;
+	using System.Diagnostics.Contracts;
+	using System.Linq;
+	using System.Text;
+	using DotNetOpenAuth.Messaging;
+
+	/// <summary>
+	/// An enumeration of the OAuth protocol versions supported by this library.
+	/// </summary>
+	public enum ProtocolVersion {
+		/// <summary>
+		/// OAuth 1.0 specification
+		/// </summary>
+		V10,
+
+		/// <summary>
+		/// OAuth 1.0a specification
+		/// </summary>
+		[SuppressMessage("Microsoft.Naming", "CA1709:IdentifiersShouldBeCasedCorrectly", MessageId = "a", Justification = "By design.")]
+		V10a,
+	}
+
+	/// <summary>
+	/// Constants used in the OAuth protocol.
+	/// </summary>
+	/// <remarks>
+	/// OAuth Protocol Parameter names and values are case sensitive. Each OAuth Protocol Parameters MUST NOT appear more than once per request, and are REQUIRED unless otherwise noted,
+	/// per OAuth 1.0 section 5.
+	/// </remarks>
+	[DebuggerDisplay("OAuth {Version}")]
+	internal class Protocol {
+		/// <summary>
+		/// The namespace to use for V1.0 of the protocol.
+		/// </summary>
+		internal const string DataContractNamespaceV10 = "http://oauth.net/core/1.0/";
+
+		/// <summary>
+		/// The prefix used for all key names in the protocol.
+		/// </summary>
+		internal const string ParameterPrefix = "oauth_";
+
+		/// <summary>
+		/// The string representation of a <see cref="Version"/> instance to be used to represent OAuth 1.0a.
+		/// </summary>
+		internal const string V10aVersion = "1.0.1";
+
+		/// <summary>
+		/// The scheme to use in Authorization header message requests.
+		/// </summary>
+		internal const string AuthorizationHeaderScheme = "OAuth";
+
+		/// <summary>
+		/// Gets the <see cref="Protocol"/> instance with values initialized for V1.0 of the protocol.
+		/// </summary>
+		internal static readonly Protocol V10 = new Protocol {
+			dataContractNamespace = DataContractNamespaceV10,
+			Version = new Version(1, 0),
+			ProtocolVersion = ProtocolVersion.V10,
+		};
+
+		/// <summary>
+		/// Gets the <see cref="Protocol"/> instance with values initialized for V1.0a of the protocol.
+		/// </summary>
+		internal static readonly Protocol V10a = new Protocol {
+			dataContractNamespace = DataContractNamespaceV10,
+			Version = new Version(V10aVersion),
+			ProtocolVersion = ProtocolVersion.V10a,
+		};
+
+		/// <summary>
+		/// A list of all supported OAuth versions, in order starting from newest version.
+		/// </summary>
+		internal static readonly List<Protocol> AllVersions = new List<Protocol>() { V10a, V10 };
+
+		/// <summary>
+		/// The default (or most recent) supported version of the OAuth protocol.
+		/// </summary>
+		internal static readonly Protocol Default = AllVersions[0];
+
+		/// <summary>
+		/// The namespace to use for this version of the protocol.
+		/// </summary>
+		private string dataContractNamespace;
+
+		/// <summary>
+		/// Initializes a new instance of the <see cref="Protocol"/> class.
+		/// </summary>
+		internal Protocol() {
+			this.PublishedVersion = "1.0";
+		}
+
+		/// <summary>
+		/// Gets the OAuth version this instance represents.
+		/// </summary>
+		internal Version Version { get; private set; }
+
+		/// <summary>
+		/// Gets the version to declare on the wire.
+		/// </summary>
+		internal string PublishedVersion { get; private set; }
+
+		/// <summary>
+		/// Gets the <see cref="ProtocolVersion"/> enum value for the <see cref="Protocol"/> instance.
+		/// </summary>
+		internal ProtocolVersion ProtocolVersion { get; private set; }
+
+		/// <summary>
+		/// Gets the namespace to use for this version of the protocol.
+		/// </summary>
+		internal string DataContractNamespace {
+			get { return this.dataContractNamespace; }
+		}
+
+		/// <summary>
+		/// Gets the OAuth Protocol instance to use for the given version.
+		/// </summary>
+		/// <param name="version">The OAuth version to get.</param>
+		/// <returns>A matching <see cref="Protocol"/> instance.</returns>
+		public static Protocol Lookup(ProtocolVersion version) {
+			switch (version) {
+				case ProtocolVersion.V10: return Protocol.V10;
+				case ProtocolVersion.V10a: return Protocol.V10a;
+				default: throw new ArgumentOutOfRangeException("version");
+			}
+		}
+
+		/// <summary>
+		/// Gets the OAuth Protocol instance to use for the given version.
+		/// </summary>
+		/// <param name="version">The OAuth version to get.</param>
+		/// <returns>A matching <see cref="Protocol"/> instance.</returns>
+		internal static Protocol Lookup(Version version) {
+			Requires.NotNull(version, "version");
+			Requires.InRange(AllVersions.Any(p => p.Version == version), "version");
+			return AllVersions.First(p => p.Version == version);
+		}
+	}
+}