sharp-chat/Hamakaze/Headers/HttpUserAgentHeader.cs

20 lines
671 B
C#

using System;
namespace Hamakaze.Headers {
public class HttpUserAgentHeader : HttpHeader {
public const string NAME = @"User-Agent";
public override string Name => NAME;
public override object Value { get; }
public HttpUserAgentHeader(string userAgent) {
if(userAgent == null)
throw new ArgumentNullException(nameof(userAgent));
if(string.IsNullOrWhiteSpace(userAgent) || userAgent.Equals(HttpClient.USER_AGENT))
Value = HttpClient.USER_AGENT;
else
Value = string.Format(@"{0} {1}", userAgent, HttpClient.USER_AGENT);
}
}
}