/// <summary>
/// 检查包是否重复收到
/// </summary>
/// <param name="packet">The packet.</param>
/// <returns></returns>
public bool IsDuplicated(InPacket packet)
{
if (parsers[packet.GetFamily()] != null)
{
return parsers[packet.GetFamily()].IsDuplicate(packet);
}
return false;
}
public void PacketArrived(InPacket inPacket)
{
try
{
foreach (IPacketListener listener in listeners)
{
if (listener.Accept(inPacket))
{
listener.PacketArrived(inPacket);
return;
}
}
}
catch (Exception e)
{
client.LogManager.Log(ToString() + ":" + e.Message + "\n\r" + e.StackTrace);
ErrorPacket errorPacket = new ErrorPacket(ErrorPacketType.RUNTIME_ERROR, client,e);
errorPacket.ErrorMessage = client.GenerateCrashReport(e, inPacket);
errorPacket.Family = ProtocolFamily.Basic;
errorPacket.ConnectionId = TS.QQ.Net.QQPort.Main.Name;
client.PacketManager.AddIncomingPacket(errorPacket, errorPacket.ConnectionId);
}
}
/// <summary>
/// 返回这个回复包对应的请求包
/// </summary>
/// <param name="packet">The packet.</param>
/// <returns>你的请求包</returns>
public OutPacket RetrieveSent(InPacket packet)
{
if (!sent.Contains(packet))
{
return null;
}
OutPacket outPacket = (OutPacket)sent[packet];
sent.Remove(packet);
return outPacket;
}
/// <summary>删除ack对应的请求包
/// </summary>
/// <param name="ack">The ack.</param>
public void Remove(InPacket ack)
{
foreach (OutPacket packet in timeOutQueue)
{
if (packet.Equals(ack))
{
timeOutQueue.Remove(packet);
//toPort.Remove(packet);
break;
}
}
}
public bool IsDuplicatedNeedReply(InPacket packet)
{
return packet.Command == QQCommand.Recv_IM_09;
}
public bool IsDuplicate(InPacket packet)
{
return history.Check(packet, true);
}
/// <summary>
/// 通过回复包获得请求包
/// 通过重载Packet的Equals方法，本判断两个不同类型的对象相等。
/// </summary>
/// <param name="inPacket">The in packet.</param>
/// <returns>OutPacket对象，如果没有找到，返回null</returns>
public OutPacket RetriveSent(InPacket inPacket)
{
if (parsers[inPacket.GetFamily()] != null)
{
PacketHistory history = parsers[inPacket.GetFamily()].GetHistory();
if (history != null)
{
return history.RetrieveSent(inPacket);
}
}
return null;
}
public void PushIn(InPacket inPacket)
{
client.PacketManager.AddIncomingPacket(inPacket, ID);
}
public OutPacket RetrieveSent(InPacket inPacket)
{
return helper.RetriveSent(inPacket);
}
public void PacketArrived(InPacket inPacket)
{
// BasicInPacket packet = (BasicInPacket)inPacket;
if (inPacket is UnknownInPacket)
{
client.PacketManager.OnReceivedUnknownPacket(new QQEventArgs<UnknownInPacket, OutPacket>(client, (UnknownInPacket)inPacket, null));
return;
}
if (inPacket is ErrorPacket)
{
ErrorPacket error = (ErrorPacket)inPacket;
if (error.ErrorType == ErrorPacketType.ERROR_TIMEOUT)
{
client.PacketManager.OnSendPacketTimeOut(new QQEventArgs<InPacket, OutPacket>(client, null, error.TimeOutPacket));
}
else
{
client.OnError(new QQEventArgs<ErrorPacket, OutPacket>(client, (ErrorPacket)inPacket, null));
}
return;
}
// 检查目前是否已经登录
if (!client.QQUser.IsLoggedIn)
{
//按理说应该把在登陆之前时收到的包缓存起来，但是在实际中观察发现，登录之前收到的
//东西基本没用，所以在这里不做任何事情，简单的抛弃这个包
if (!IsPreloginPacket(inPacket))
{
return;
}
}
// 现在开始判断包的类型，作出相应的处理
ConnectionPolicy policy = client.ConnectionManager.GetConnection(inPacket.PortName).Policy;
// 根据输入包，检索对应的输出包
OutPacket outPacket = policy.RetrieveSent(inPacket);
// 这里检查是不是服务器发回的确认包
// 为什么要检查这个呢，因为有些包是服务器主动发出的，对于这些包我们是不需要
// 从超时发送队列中移除的，如果是服务器的确认包，那么我们就需要把超时发送队列
// 中包移除
switch (inPacket.Command)
{
//// 这三种包是服务器先发出的，我们要确认
case QQCommand.Recv_IM:
case QQCommand.Recv_IM_09:
case QQCommand.BroadCast:
case QQCommand.Friend_Change_Status:
break;
// 其他情况我们删除超时队列中的包
default:
client.PacketManager.RemoveResendPacket(inPacket);
client.PacketManager.OnSendPacketSuccessed(new QQEventArgs<InPacket, OutPacket>(client, inPacket, outPacket));
break;
}
switch (inPacket.Command)
{
case QQCommand.Touch:
client.LoginManager.ProcessLoginTouchReply((LoginTouchReplyPacket)inPacket, outPacket as LoginTouchPacket);
break;
case QQCommand.LoginVerify:
client.LoginManager.ProcessLoginVerifyReply((LoginVerifyReplyPacket)inPacket, outPacket as LoginVerifyPacket);
break;
case QQCommand.LoginGetInfo:
client.LoginManager.ProcessLoginGetInfoReply((LoginGetInfoReplyPacket)inPacket, outPacket as LoginGetInfoPacket);
break;
case QQCommand.Login_A4:
client.LoginManager.ProcessLoginA4Reply((LoginA4ReplyPacket)inPacket, outPacket as LoginA4Packet);
break;
case QQCommand.LoginGetList:
client.LoginManager.ProcessLoginGetListReply((LoginGetListReplyPacket)inPacket, outPacket as LoginGetListPacket);
break;
case QQCommand.LoginSendInfo:
client.LoginManager.ProcessLoginSendInfoReply((LoginSendInfoReplyPacket)inPacket, outPacket as LoginSendInfoPacket);
break;
case QQCommand.Keep_Alive:
client.LoginManager.ProcessKeepAliveReply((KeepAliveReplyPacket)inPacket, outPacket as KeepAlivePacket);
break;
case QQCommand.Change_Status:
client.PrivateManager.ProcessChangeStatusReply((ChangeStatusReplyPacket)inPacket, outPacket as ChangeStatusPacket);
break;
case QQCommand.GetLevel:
client.PrivateManager.ProcessGetLevelReply((GetLevelReplyPacket)inPacket, outPacket as GetLevelPacket);
break;
case QQCommand.GroupLabel:
//client.PrivateManager.ProcessGetLevelReply((GetLevelReplyPacket)inPacket, outPacket as GetLevelPacket);
break;
case QQCommand.Get_Friend_List:
client.FriendManager.ProcessGetFriendListReply((GetFriendListReplyPacket)inPacket, outPacket as GetFriendListPacket);
break;
case QQCommand.Get_Online_OP:
client.FriendManager.ProcessGetFriendOnlineReply((GetOnlineOpReplyPacket)inPacket, outPacket as GetOnlineOpPacket);
break;
case QQCommand.Recv_IM_09:
case QQCommand.Recv_IM:
ProcessReceiveIM((ReceiveIMPacket)inPacket);
break;
case QQCommand.Friend_Change_Status:
ProcessFriendChangeStatus((FriendChangeStatusPacket)inPacket);
break;
case QQCommand.BroadCast:
ProcessSystemNotification((SystemNotificationPacket)inPacket);
break;
case QQCommand.Add_Friend:
ProcessAddFriendReply((AddFriendReplyPacket)inPacket, outPacket as AddFriendPacket);
break;
case QQCommand.AddFriendAuthorize:
ProcessAuthorizeReply((AddFriendAuthorizeReplyPacket)inPacket, outPacket as AddFriendAuthorizePacket);
break;
case QQCommand.RequestToken:
ProcessRequestTokenReply((RequestTokenReplyPacket)inPacket, outPacket as RequestTokenPacket);
break;
#region QQ2005
case QQCommand.Request_Login_Token_05:
this.user = client.QQUser;
ProcessRequestLoginTokenReply((RequestLoginTokenReplyPacket)inPacket, outPacket as RequestLoginTokenPacket);
break;
//case QQCommand.Keep_Alive_05:
// ProcessKeepAliveReply((KeepAliveReplyPacket)inPacket, outPacket as KeepAlivePacket);
// break;
//case QQCommand.Get_Friend_List_05:
// ProcessGetFriendListReply((GetFriendListReplyPacket)inPacket, outPacket as GetFriendListPacket);
// break;
case QQCommand.Get_UserInfo_05:
ProcessGetUserInfoReply((GetUserInfoReplyPacket)inPacket, outPacket as GetUserInfoPacket);
break;
//case QQCommand.Change_Status_05:
// ProcessChangeStatusReply((ChangeStatusReplyPacket)inPacket, outPacket as ChangeStatusPacket);
// break;
case QQCommand.Add_Friend_Auth_05:
ProcessAddFriendAuthReply((AddFriendAuthResponseReplyPacket)inPacket, outPacket as AddFriendAuthResponsePacket);
break;
case QQCommand.Remove_Self_05:
ProcessRemoveSelfReply((RemoveSelfReplyPacket)inPacket, outPacket as RemoveSelfPacket);
break;
case QQCommand.Delete_Friend_05:
ProcessDeleteFriendReply((DeleteFriendReplyPacket)inPacket, outPacket as DeleteFriendPacket);
break;
case QQCommand.Upload_Group_Friend_05:
ProcessUploadGroupFriendReply((UploadGroupFriendReplyPacket)inPacket, (UploadGroupFriendPacket)outPacket);
break;
case QQCommand.Modify_Info_05:
ProcessModifyInfoReply((ModifyInfoReplyPacket)inPacket, (ModifyInfoPacket)outPacket);
break;
case QQCommand.Signature_OP_05:
ProcessSignatureOpReply((SignatureOpReplyPacket)inPacket, (SignatureOpPacket)outPacket);
break;
case QQCommand.Privacy_Data_OP_05:
ProcessPrivacyDataOpReply((PrivacyDataOpReplyPacket)inPacket, (PrivacyDataOpPacket)outPacket);
break;
case QQCommand.Friend_Data_OP_05:
ProcessFriendDataOpReply((FriendDataOpReplyPacket)inPacket, (FriendDataOpPacket)outPacket);
break;
//case QQCommand.Friend_Level_OP_05:
// ProcessFriendLevelOpReply((FriendLevelOpReplyPacket)inPacket, (FriendLevelOpPacket)outPacket);
// break;
case QQCommand.User_Property_OP_05:
PocessUserPropertyOpReply((UserPropertyOpReplyPacket)inPacket, (UserPropertyOpPacket)outPacket);
break;
//case QQCommand.Download_Group_Friend_05:
// ProcessDownloadGroupFriendReply((DownloadGroupFriendReplyPacket)inPacket, (DownloadGroupFriendPacket)outPacket);
// break;
case QQCommand.Group_Data_OP_05:
ProcessGroupNameOpReply((GroupDataOpReplyPacket)inPacket, (GroupDataOpPacket)outPacket);
break;
case QQCommand.Search_User_05:
ProcessSearchUserReply((SearchUserReplyPacket)inPacket, (SearchUserPacket)outPacket);
break;
case QQCommand.Weather_OP_05:
ProcessWeatherOpReply((WeatherOpReplyPacket)inPacket, (WeatherOpPacket)outPacket);
break;
case QQCommand.Cluster_Cmd:
ProcessClusterCommandReply((ClusterCommandReplyPacket)inPacket, (ClusterCommandPacket)outPacket);
break;
#endregion
//default:
}
}
/// <summary>判断包是否时登录前可以出现的包，有些包是在登录前可以处理的，如果不是，应该缓存起来等
/// 到登录成功后再处理，不过但是在实际中观察发现，登录之前收到的东西基本没用，可以不管
/// </summary>
/// <param name="inPacket">The in packet.</param>
/// <returns></returns>
private bool IsPreloginPacket(InPacket inPacket)
{
switch (inPacket.Command)
{
case QQCommand.Touch:
case QQCommand.LoginRequest:
case QQCommand.Login_A4:
case QQCommand.LoginVerify:
case QQCommand.LoginGetInfo:
case QQCommand.LoginGetList:
case QQCommand.LoginSendInfo:
case QQCommand.Request_Login_Token_05:
//case QQCommand.Login_05:
return true;
case QQCommand.Unknown:
return inPacket is ErrorPacket;
default:
return false;
}
}
/// <summary>
/// 收到服务器确认
/// 删除一个重发包
/// <remark>abu 2008-03-08 </remark>
/// </summary>
/// <param name="packet">The packet.</param>
public void RemoveResendPacket(InPacket packet)
{
resendTrigger.Remove(packet);
}
/// <summary>通知包处理器包到达事件
/// <remark>abu 2008-03-07 </remark>
/// </summary>
/// <param name="inPacket">The in packet.</param>
public void FirePacketArrivedEvent(InPacket inPacket)
{
router.PacketArrived(inPacket);
}
/// <summary>
/// 添加输入包
/// </summary>
/// <param name="inPacket">The in packet.</param>
public void AddIncomingPacket(InPacket inPacket, string portName)
{
lock (receiveQueue)
{
if (inPacket == null)
{
return;
}
inPacket.PortName = portName;
receiveQueue.Enqueue(inPacket);
//inConn.Add(inPacket, portName);
ThreadExcutor.Submit(this.packetIncomTrigger, this);
}
}
