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 "coreircchannel.h"
22#include "corenetwork.h"
23
24INIT_SYNCABLE_OBJECT(CoreIrcChannel)
25CoreIrcChannel::CoreIrcChannel(const QString &channelname, Network *network)
26 : IrcChannel(channelname, network),
27 _receivedWelcomeMsg(false)
28{
29#ifdef HAVE_QCA2
30 _cipher = 0;
31#endif
32}
33
34
35CoreIrcChannel::~CoreIrcChannel()
36{
37#ifdef HAVE_QCA2
38 delete _cipher;
39#endif
40}
41
42
43#ifdef HAVE_QCA2
44Cipher *CoreIrcChannel::cipher() const
45{
46 if (!_cipher)
47 _cipher = new Cipher();
48
49 return _cipher;
50}
51
52
53void CoreIrcChannel::setEncrypted(bool e)
54{
55 IrcChannel::setEncrypted(e);
56
57 if (!Cipher::neededFeaturesAvailable())
58 return;
59
60 if (e) {
61 if (topic().isEmpty())
62 return;
63
64 QByteArray decrypted = cipher()->decryptTopic(topic().toLatin1());
65 setTopic(decodeString(decrypted));
66 }
67}
68
69
70#endif
71