public IEnumerable <CurrencyStore.Entity.CurrencyInfo> Read(bool onlyUnLoaded)
{
const int ROW_HEADER_LENGTH = 4;
var count = FileHeader.SumRecords;
var buff = new byte[350];
var index = 128;
for (int i = 0; i < count; i++)
{
bool uploaded = false;
var len = reader.Read(buff, 0, 4);
index += 4;
if (buff[0] != 0xAA)
{
uploaded = true;
}
var contentLen = buff.ReadShort(2);
len = reader.Read(buff, 4, contentLen - ROW_HEADER_LENGTH);
if (len != (contentLen - ROW_HEADER_LENGTH))
{
throw new ArgumentException("错误的文件内容在：" + index);
}
index += len;
var item = Message.ConvertFrom(buff);
if (uploaded && onlyUnLoaded)
{
continue;
}
yield return(item.Currency);
}
}
static void HandleDataReceived(ServerConnection sender, DataEventArgs e)
{
/*
* Interlocked.Increment(ref currencies);
*
* byte[] temp = new byte[] { 0xAA, 0xBB, 0x00, 0x09, 0xA0, 0x0A, 0x00, 0x00, 0x00 };
*
* sender.SendData(temp, 0, temp.Length);
*
* return;
*/
/**/
byte[] datas = e.Data;
Interlocked.Increment(ref messages);
Interlocked.Add(ref bytes, datas.Length);
var msg = Message.ConvertFrom(datas);
//var line = e.Data.ToHexString();
//File.AppendAllText("data.txt", line + Environment.NewLine);
if (msg == null)
{
return;
}
if (msg.Datas == null)
{
msg.Datas = new byte[] { 0 };
}
byte flag = 0;
if (msg.Type == (int)MessageType.Beep)
{
UpdateDeviceInfo(msg, e.Device);
}
else if (msg.Type == (int)MessageType.Login)
{
if (msg.Device == null)
{
ServerInstrumentation.Current.LoginFailed();
if (!allowAllowAnonymous)
{
flag = 1;
sender.Disconnect();
return;
}
}
if (!allowAllowAnonymous || msg.Device != null)
{
UpdateDeviceInfo(msg, e.Device);
sender.AuthorizationType = AuthorizationType.Authorized;
}
}
else if (msg.Type == (int)MessageType.Detail)
{
Interlocked.Increment(ref currencies);
if (!allowAllowAnonymous && sender.AuthorizationType == AuthorizationType.Anonymous)
{
ServerInstrumentation.Current.Unregisted();
if (!allowAllowAnonymous)
{
sender.Disconnect();
return;
}
}
UpdateDeviceInfo(msg, e.Device);
e.Device.Increate();
if (msg.Currency != null)
{
DataPool.Push(msg.Currency);
}
}
else if (msg.Type == (int)MessageType.BlackTable)
{
}
else if (msg.Type == (int)MessageType.DownLoadBlackTable)
{
}
var data = msg.GetBytes(flag);
sender.SendData(data, 0, data.Length);
}
