1/***************************************************************************
2 * Copyright (C) 2005-2014 by the Quassel Project *
3 * devel@quassel-irc.org *
4 * *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
14 * *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
20
21#ifndef LEGACYPEER_H
22#define LEGACYPEER_H
23
24#include "../../remotepeer.h"
25
26class LegacyPeer : public RemotePeer
27{
28 Q_OBJECT
29
30public:
31 enum RequestType {
32 Sync = 1,
33 RpcCall,
34 InitRequest,
35 InitData,
36 HeartBeat,
37 HeartBeatReply
38 };
39
40 LegacyPeer(AuthHandler *authHandler, QTcpSocket *socket, Compressor::CompressionLevel level, QObject *parent = 0);
41
42 Protocol::Type protocol() const { return Protocol::LegacyProtocol; }
43 QString protocolName() const { return "the legacy protocol"; }
44
45 void setSignalProxy(SignalProxy *proxy);
46
47 void dispatch(const Protocol::RegisterClient &msg);
48 void dispatch(const Protocol::ClientDenied &msg);
49 void dispatch(const Protocol::ClientRegistered &msg);
50 void dispatch(const Protocol::SetupData &msg);
51 void dispatch(const Protocol::SetupFailed &msg);
52 void dispatch(const Protocol::SetupDone &msg);
53 void dispatch(const Protocol::Login &msg);
54 void dispatch(const Protocol::LoginFailed &msg);
55 void dispatch(const Protocol::LoginSuccess &msg);
56 void dispatch(const Protocol::SessionState &msg);
57
58 void dispatch(const Protocol::SyncMessage &msg);
59 void dispatch(const Protocol::RpcCall &msg);
60 void dispatch(const Protocol::InitRequest &msg);
61 void dispatch(const Protocol::InitData &msg);
62
63 void dispatch(const Protocol::HeartBeat &msg);
64 void dispatch(const Protocol::HeartBeatReply &msg);
65
66signals:
67 void protocolError(const QString &errorString);
68
69 // only used in compat mode
70 void protocolVersionMismatch(int actual, int expected);
71
72private:
73 using RemotePeer::writeMessage;
74 void writeMessage(const QVariant &item);
75 void processMessage(const QByteArray &msg);
76
77 void handleHandshakeMessage(const QVariant &msg);
78 void handlePackedFunc(const QVariant &packedFunc);
79 void dispatchPackedFunc(const QVariantList &packedFunc);
80
81 void toLegacyIrcUsersAndChannels(QVariantMap &initData);
82 void fromLegacyIrcUsersAndChannels(QVariantMap &initData);
83
84 bool _useCompression;
85};
86
87#endif
88