1 /*
2  * Stellarium Remote Sync plugin
3  * Copyright (C) 2015 Florian Schaukowitsch
4  *
5  * This program is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU General Public License
7  * as published by the Free Software Foundation; either version 2
8  * of the License, or (at your option) any later version.
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 Free Software
17  * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA  02110-1335, USA.
18  */
19 
20 #ifndef SYNCCLIENTHANDLERS_HPP
21 #define SYNCCLIENTHANDLERS_HPP
22 
23 #include "SyncProtocol.hpp"
24 
25 #include <QRegularExpression>
26 
27 class SyncClient;
28 class StelCore;
29 
30 class ClientHandler : public QObject, public SyncMessageHandler
31 {
32 	Q_OBJECT
33 	Q_INTERFACES(SyncMessageHandler)
34 
35 public:
36 	ClientHandler();
37 	ClientHandler(SyncClient *client);
38 protected:
39 	SyncClient* client;
40 	StelCore* core;
41 };
42 
43 class ClientErrorHandler : public ClientHandler
44 {
45 	Q_OBJECT
46 public:
47 	ClientErrorHandler(SyncClient* client);
48 	bool handleMessage(QDataStream &stream, SyncProtocol::tPayloadSize dataSize, SyncRemotePeer &peer) Q_DECL_OVERRIDE;
49 };
50 
51 //! Reacts to Server challenge and challenge OK on the client
52 class ClientAuthHandler : public ClientHandler
53 {
54 	Q_OBJECT
55 public:
56 	ClientAuthHandler(SyncClient* client);
57 	bool handleMessage(QDataStream &stream, SyncProtocol::tPayloadSize dataSize, SyncRemotePeer &peer) Q_DECL_OVERRIDE;
58 signals:
59 	void authenticated();
60 };
61 
62 class ClientAliveHandler : public SyncMessageHandler
63 {
64 public:
65 	bool handleMessage(QDataStream &stream, SyncProtocol::tPayloadSize dataSize, SyncRemotePeer &peer) Q_DECL_OVERRIDE;
66 };
67 
68 class ClientTimeHandler : public ClientHandler
69 {
70 public:
71 	bool handleMessage(QDataStream &stream, SyncProtocol::tPayloadSize dataSize, SyncRemotePeer &peer) Q_DECL_OVERRIDE;
72 };
73 
74 class ClientLocationHandler : public ClientHandler
75 {
76 public:
77 	bool handleMessage(QDataStream &stream, SyncProtocol::tPayloadSize dataSize, SyncRemotePeer &peer) Q_DECL_OVERRIDE;
78 };
79 
80 class StelObjectMgr;
81 class ClientSelectionHandler : public ClientHandler
82 {
83 public:
84 	ClientSelectionHandler();
85 	bool handleMessage(QDataStream &stream, SyncProtocol::tPayloadSize dataSize, SyncRemotePeer &peer) Q_DECL_OVERRIDE;
86 private:
87 	StelObjectMgr* objMgr;
88 };
89 
90 class StelPropertyMgr;
91 class ClientStelPropertyUpdateHandler : public ClientHandler
92 {
93 public:
94 	ClientStelPropertyUpdateHandler(bool skipGuiProps, const QStringList& excludeProps);
95 	bool handleMessage(QDataStream &stream, SyncProtocol::tPayloadSize dataSize, SyncRemotePeer &peer) Q_DECL_OVERRIDE;
96 private:
97 	StelPropertyMgr* propMgr;
98 	QRegularExpression filter;
99 };
100 
101 class StelMovementMgr;
102 class ClientViewHandler : public ClientHandler
103 {
104 public:
105 	ClientViewHandler();
106 	bool handleMessage(QDataStream &stream, SyncProtocol::tPayloadSize dataSize, SyncRemotePeer &peer) Q_DECL_OVERRIDE;
107 private:
108 	StelMovementMgr* mvMgr;
109 };
110 
111 class ClientFovHandler : public ClientHandler
112 {
113 public:
114 	ClientFovHandler();
115 	bool handleMessage(QDataStream &stream, SyncProtocol::tPayloadSize dataSize, SyncRemotePeer &peer) Q_DECL_OVERRIDE;
116 private:
117 	StelMovementMgr* mvMgr;
118 };
119 
120 #endif
121