PeerCastStation.PCP.RelayRequest.RelayRequest C# (CSharp) Method

    public RelayRequest(IEnumerable<string> requests)
    {
      this.Uri = null;
      this.PCPVersion = null;
      this.StreamPos = null;
      this.UserAgent = null;
      foreach (var req in requests) {
        Match match = null;
        if ((match = Regex.Match(req, @"^GET (\S+) HTTP/1.\d$")).Success) {
          Uri uri;
          if (Uri.TryCreate(new Uri("http://localhost/"), match.Groups[1].Value, out uri)) {
            this.Uri = uri;
          }
          else {
            this.Uri = null;
          }
        }
        else if ((match = Regex.Match(req, @"^x-peercast-pcp:\s*(\d+)\s*$", RegexOptions.IgnoreCase)).Success) {
          this.PCPVersion = Int32.Parse(match.Groups[1].Value);
        }
        else if ((match = Regex.Match(req, @"^x-peercast-pos:\s*(\d+)\s*$", RegexOptions.IgnoreCase)).Success) {
          this.StreamPos = Int64.Parse(match.Groups[1].Value);
        }
        else if ((match = Regex.Match(req, @"^User-Agent:\s*(.*)\s*$", RegexOptions.IgnoreCase)).Success) {
          this.UserAgent = match.Groups[1].Value;
        }
      }
    }
  }