// 处理上传文件请求
public static void RecvUploadFile(SocketAsyncEventArgs e, Packet fp, ref bool IsSend)
{
AsyncUserToken token = (AsyncUserToken)e.UserToken;
if (null == token.Param)
{
UploadFilePacketProParam param = new UploadFilePacketProParam();
token.Param = param;
((PacketUploadFile)fp).ParseToParam(param);
IsSend = false;
}
else
{
UploadFilePacketProParam param = (UploadFilePacketProParam)token.Param;
param.dt.Write(e.Buffer, e.Offset, e.BytesTransferred);
if (param.dt.Length >= param.FileLen)
{
param.dt.Close();
param.dt = null;
int nResult = 1;
PacketInsertORUpdateAck ack = new PacketInsertORUpdateAck();
ack.CreatePIUAckPacket(nResult);
fp.PacketToBuf(e.Buffer, e.Offset);
e.SetBuffer(e.Offset, ack.GetPacketLen());
//IsSend = true;
}
else
{
IsSend = false;
}
}
}
public void ParseToParam(UploadFilePacketProParam param)
{
string strReq = DataToString();
if (strReq.Length > 0)
{
param.ActionCode = ActionCode;
// 取出分割符（放在字符串的最后位置）
char cSplit = strReq[strReq.Length - 1];
// 第一个字段是文件名
// 第二个字段是文件长度
string[] arr = strReq.Split(cSplit);
param.FileLen = Convert.ToInt32(arr[1]);
try
{
param.dt = new System.IO.FileStream(arr[0], System.IO.FileMode.Create);
}
catch (Exception e) { }
}
}
