SftpExtendedRequest
using Renci.SshNet.Common;
using Renci.SshNet.Sftp.Responses;
using System;
namespace Renci.SshNet.Sftp.Requests
{
    internal abstract class SftpExtendedRequest : SftpRequest
    {
        private byte[] _nameBytes;
        private string _name;
        public override SftpMessageTypes SftpMessageType => SftpMessageTypes.Extended;
        public string Name {
            get {
                return _name;
            }
            private set {
                _name = value;
                _nameBytes = SshData.Utf8.GetBytes(value);
            }
        }
        protected override int BufferCapacity => base.BufferCapacity + 4 + _nameBytes.Length;
        protected SftpExtendedRequest(uint protocolVersion, uint requestId, Action<SftpStatusResponse> statusAction, string name)
            : base(protocolVersion, requestId, statusAction)
        {
            Name = name;
        }
        protected override void SaveData()
        {
            base.SaveData();
            WriteBinaryString(_nameBytes);
        }
    }
}