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-rw-r--r--RSSDP/HttpRequestParser.cs91
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diff --git a/RSSDP/HttpRequestParser.cs b/RSSDP/HttpRequestParser.cs
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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Net.Http;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Rssdp.Infrastructure
+{
+ /// <summary>
+ /// Parses a string into a <see cref="System.Net.Http.HttpRequestMessage"/> or throws an exception.
+ /// </summary>
+ public sealed class HttpRequestParser : HttpParserBase<HttpRequestMessage>
+ {
+
+ #region Fields & Constants
+
+ private readonly string[] ContentHeaderNames = new string[]
+ {
+ "Allow", "Content-Disposition", "Content-Encoding", "Content-Language", "Content-Length", "Content-Location", "Content-MD5", "Content-Range", "Content-Type", "Expires", "Last-Modified"
+ };
+
+ #endregion
+
+ #region Public Methods
+
+ /// <summary>
+ /// Parses the specified data into a <see cref="System.Net.Http.HttpRequestMessage"/> instance.
+ /// </summary>
+ /// <param name="data">A string containing the data to parse.</param>
+ /// <returns>A <see cref="System.Net.Http.HttpRequestMessage"/> instance containing the parsed data.</returns>
+ public override System.Net.Http.HttpRequestMessage Parse(string data)
+ {
+ System.Net.Http.HttpRequestMessage retVal = null;
+
+ try
+ {
+ retVal = new System.Net.Http.HttpRequestMessage();
+
+ retVal.Content = Parse(retVal, retVal.Headers, data);
+
+ return retVal;
+ }
+ finally
+ {
+ if (retVal != null)
+ retVal.Dispose();
+ }
+ }
+
+ #endregion
+
+ #region Overrides
+
+ /// <summary>
+ /// Used to parse the first line of an HTTP request or response and assign the values to the appropriate properties on the <paramref name="message"/>.
+ /// </summary>
+ /// <param name="data">The first line of the HTTP message to be parsed.</param>
+ /// <param name="message">Either a <see cref="System.Net.Http.HttpResponseMessage"/> or <see cref="System.Net.Http.HttpRequestMessage"/> to assign the parsed values to.</param>
+ protected override void ParseStatusLine(string data, HttpRequestMessage message)
+ {
+ if (data == null) throw new ArgumentNullException("data");
+ if (message == null) throw new ArgumentNullException("message");
+
+ var parts = data.Split(' ');
+ if (parts.Length < 3) throw new ArgumentException("Status line is invalid. Insufficient status parts.", "data");
+
+ message.Method = new HttpMethod(parts[0].Trim());
+ Uri requestUri;
+ if (Uri.TryCreate(parts[1].Trim(), UriKind.RelativeOrAbsolute, out requestUri))
+ message.RequestUri = requestUri;
+ else
+ System.Diagnostics.Debug.WriteLine(parts[1]);
+
+ message.Version = ParseHttpVersion(parts[2].Trim());
+ }
+
+ /// <summary>
+ /// Returns a boolean indicating whether the specified HTTP header name represents a content header (true), or a message header (false).
+ /// </summary>
+ /// <param name="headerName">A string containing the name of the header to return the type of.</param>
+ protected override bool IsContentHeader(string headerName)
+ {
+ return ContentHeaderNames.Contains(headerName, StringComparer.OrdinalIgnoreCase);
+ }
+
+ #endregion
+
+ }
+} \ No newline at end of file