private ResoucesInfo(TransferDataType resoucesType, TransferPolicy policy, long postion, long length) : base(policy.MillisecondsTimeout)
{
this.Rid = GUIDEx.GetGUIDHashCode();
this.ResoucesType = resoucesType;
this.Policy = policy;
this.Postion = postion;
this.Length = length;
}
/// <summary>
/// 发送数据
/// </summary>
/// <param name="filePath">要发送的文件路径</param>
/// <param name="policy">发送数据在流中的起始位置</param>
public void SendFile(string filePath, TransferPolicy policy)
{
if (string.IsNullOrWhiteSpace(filePath))
{
throw new ArgumentNullException(nameof(filePath));
}
if (!File.Exists(filePath))
{
throw new FileNotFoundException("要发送的文件不存在", filePath);
}
if (policy == null)
{
throw new ArgumentNullException(nameof(policy));
}
using (var resoucesInfo = new ResoucesInfo(filePath, policy, 0, new FileInfo(filePath).Length))
{
this.PrimitiveSend(resoucesInfo);
}
}
/// <summary>
/// 发送数据
/// </summary>
/// <param name="data">要发送的数据</param>
/// <param name="policy">发送策略</param>
public void SendData(byte[] data, TransferPolicy policy)
{
if (data == null)
{
throw new ArgumentNullException(nameof(data));
}
if (data.Length == 0)
{
return;
}
if (policy == null)
{
throw new ArgumentNullException(nameof(policy));
}
using (var resoucesInfo = new ResoucesInfo(data, policy, 0, data.Length))
{
this.PrimitiveSend(resoucesInfo);
}
}
/// <summary>
/// 发送数据
/// </summary>
/// <param name="data">要发送的数据</param>
/// <param name="postion">发送数据在流中的起始位置</param>
/// <param name="length">要发送数据长度</param>
/// <param name="policy">发送策略</param>
public void SendData(byte[] data, int postion, int length, TransferPolicy policy)
{
if (data == null)
{
throw new ArgumentNullException(nameof(data));
}
if (data.Length == 0)
{
return;
}
if (postion < 0)
{
throw new ArgumentOutOfRangeException($"发送数据在总数据中的起始位置值:{postion}无效", nameof(postion));
}
if (length < 1)
{
throw new ArgumentOutOfRangeException($"要发送的数据长度值:{length}无效", nameof(length));
}
if (postion + length > data.Length)
{
throw new ArgumentOutOfRangeException($"要发送的数据长度值:{length}过大,超出数据[{postion}-{data.Length}]范围");
}
if (policy == null)
{
throw new ArgumentNullException(nameof(policy));
}
using (var resoucesInfo = new ResoucesInfo(data, policy, postion, length))
{
this.PrimitiveSend(resoucesInfo);
}
}
public ResoucesInfo(string filePath, TransferPolicy policy, long postion, long length)
: this(TransferDataType.File, policy, postion, length)
{
this.FilePath = filePath;
}
public ResoucesInfo(Stream stream, TransferPolicy policy, long postion, long length)
: this(TransferDataType.Stream, policy, postion, length)
{
this._stream = stream;
}
public ResoucesInfo(byte[] data, TransferPolicy policy, int postion, int length)
: this(TransferDataType.Data, policy, postion, length)
{
this.Data = data;
}
