BytesExceeded.cs

using System.Threading.Tasks;
using System.Xml;
using Waher.Networking.HTTP.Interfaces;
 
namespace Waher.Security.WAF.Model.Comparisons
{
    public class BytesExceeded : RateLimitComparison
    {
        public BytesExceeded()
            : base()
        {
        }
 
        public BytesExceeded(XmlElement Xml, WafAction Parent, WebApplicationFirewall Document)
            : base(Xml, Parent, Document)
        {
        }
 
        public override string LocalName => nameof(BytesExceeded);
 
        public override WafAction Create(XmlElement Xml, WafAction Parent, WebApplicationFirewall Document) => new BytesExceeded(Xml, Parent, Document);
 
        public override Task<WafResult?> Review(ProcessingState State)
        {
            long Size;
 
            if (State.Request.HasData)
            {
                Size = State.Request.DataStream.Length;
                return this.ReviewIncrement(State, Size);
            }
            else
                return Task.FromResult<WafResult?>(null);
        }
    }
}