//
// DiskWriterLimiter.cs
//
// Authors:
//   Alan McGovern alan.mcgovern@gmail.com
//
// Copyright (C) 2009 Alan McGovern
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//



using System;
using System.Collections.Generic;
using System.Text;

namespace MonoTorrent.Client
{
    class DiskWriterLimiter : IRateLimiter
    {
        DiskManager manager;

        public bool Unlimited
        {
            get { return manager.QueuedWrites < 20; }
        }

        public DiskWriterLimiter(DiskManager manager)
        {
            this.manager = manager;
        }

        public bool TryProcess(int amount)
        {
            return Unlimited;
        }

        public void UpdateChunks (int maxRate, int actualRate)
        {
            // This is a simple on/off limiter which prevents
            // additional downloading if the diskwriter is backlogged
        }
    }
}
