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 | #include "core.h" |
22 | #include "coresession.h" |
23 | #include "internalpeer.h" |
24 | #include "remotepeer.h" |
25 | #include "sessionthread.h" |
26 | #include "signalproxy.h" |
27 | |
28 | SessionThread::SessionThread(UserId uid, bool restoreState, QObject *parent) |
29 | : QThread(parent), |
30 | _session(0), |
31 | _user(uid), |
32 | _sessionInitialized(false), |
33 | _restoreState(restoreState) |
34 | { |
35 | connect(this, SIGNAL(initialized()), this, SLOT(setSessionInitialized())); |
36 | } |
37 | |
38 | |
39 | SessionThread::~SessionThread() |
40 | { |
41 | // shut down thread gracefully |
42 | quit(); |
43 | wait(); |
44 | } |
45 | |
46 | |
47 | CoreSession *SessionThread::session() |
48 | { |
49 | return _session; |
50 | } |
51 | |
52 | |
53 | UserId SessionThread::user() |
54 | { |
55 | return _user; |
56 | } |
57 | |
58 | |
59 | bool SessionThread::isSessionInitialized() |
60 | { |
61 | return _sessionInitialized; |
62 | } |
63 | |
64 | |
65 | void SessionThread::setSessionInitialized() |
66 | { |
67 | _sessionInitialized = true; |
68 | foreach(QObject *peer, clientQueue) { |
69 | addClientToSession(peer); |
70 | } |
71 | clientQueue.clear(); |
72 | } |
73 | |
74 | |
75 | // this and the following related methods are executed in the Core thread! |
76 | void SessionThread::addClient(QObject *peer) |
77 | { |
78 | if (isSessionInitialized()) { |
79 | addClientToSession(peer); |
80 | } |
81 | else { |
82 | clientQueue.append(peer); |
83 | } |
84 | } |
85 | |
86 | |
87 | void SessionThread::addClientToSession(QObject *peer) |
88 | { |
89 | RemotePeer *remote = qobject_cast<RemotePeer *>(peer); |
90 | if (remote) { |
91 | addRemoteClientToSession(remote); |
92 | return; |
93 | } |
94 | |
95 | InternalPeer *internal = qobject_cast<InternalPeer *>(peer); |
96 | if (internal) { |
97 | addInternalClientToSession(internal); |
98 | return; |
99 | } |
100 | |
101 | qWarning() << "SessionThread::addClient() received invalid peer!" << peer; |
102 | } |
103 | |
104 | |
105 | void SessionThread::addRemoteClientToSession(RemotePeer *remotePeer) |
106 | { |
107 | remotePeer->setParent(0); |
108 | remotePeer->moveToThread(session()->thread()); |
109 | emit addRemoteClient(remotePeer); |
110 | } |
111 | |
112 | |
113 | void SessionThread::addInternalClientToSession(InternalPeer *internalPeer) |
114 | { |
115 | internalPeer->setParent(0); |
116 | internalPeer->moveToThread(session()->thread()); |
117 | emit addInternalClient(internalPeer); |
118 | } |
119 | |
120 | |
121 | void SessionThread::run() |
122 | { |
123 | _session = new CoreSession(user(), _restoreState); |
124 | connect(this, SIGNAL(addRemoteClient(RemotePeer*)), _session, SLOT(addClient(RemotePeer*))); |
125 | connect(this, SIGNAL(addInternalClient(InternalPeer*)), _session, SLOT(addClient(InternalPeer*))); |
126 | connect(_session, SIGNAL(sessionState(Protocol::SessionState)), Core::instance(), SIGNAL(sessionState(Protocol::SessionState))); |
127 | emit initialized(); |
128 | exec(); |
129 | delete _session; |
130 | } |
131 | |