1 /***************************************************************************
2 * Copyright (C) 2005-2020 by the Quassel Project *
3 * devel@quassel-irc.org *
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. *
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. *
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 ***************************************************************************/
21 #include "coreirclisthelper.h"
23 #include "corenetwork.h"
24 #include "coreuserinputhandler.h"
26 constexpr auto kTimeoutMs = 5000;
28 QVariantList CoreIrcListHelper::requestChannelList(const NetworkId& netId, const QStringList& channelFilters)
30 if (_finishedChannelLists.contains(netId))
31 return _finishedChannelLists.take(netId);
33 if (_channelLists.contains(netId)) {
34 _queuedQuery[netId] = channelFilters.join(",");
37 dispatchQuery(netId, channelFilters.join(","));
39 return QVariantList();
42 bool CoreIrcListHelper::addChannel(const NetworkId& netId, const QString& channelName, quint32 userCount, const QString& topic)
44 if (!_channelLists.contains(netId))
47 _channelLists[netId] << ChannelDescription(channelName, userCount, topic);
48 if (_queryTimeoutByNetId.contains(netId))
49 _queryTimeoutByNetId[netId]->start(kTimeoutMs, this);
54 bool CoreIrcListHelper::dispatchQuery(const NetworkId& netId, const QString& query)
56 CoreNetwork* network = coreSession()->network(netId);
58 _channelLists[netId] = QList<ChannelDescription>();
59 network->userInputHandler()->handleList(BufferInfo(), query);
61 auto timer = std::make_shared<QBasicTimer>();
62 timer->start(kTimeoutMs, this);
63 _queryTimeoutByNetId[netId] = timer;
64 _queryTimeoutByTimerId[timer->timerId()] = netId;
73 bool CoreIrcListHelper::endOfChannelList(const NetworkId& netId)
75 if (_queryTimeoutByNetId.contains(netId)) {
76 // If we recieved an actual RPL_LISTEND, remove the timer
77 int timerId = _queryTimeoutByNetId.take(netId)->timerId();
78 _queryTimeoutByTimerId.remove(timerId);
81 if (_queuedQuery.contains(netId)) {
82 // we're no longer interessted in the current data. drop it and issue a new request.
83 return dispatchQuery(netId, _queuedQuery.take(netId));
85 else if (_channelLists.contains(netId)) {
86 QVariantList channelList;
87 foreach (ChannelDescription channel, _channelLists[netId]) {
88 QVariantList channelVariant;
89 channelVariant << channel.channelName << channel.userCount << channel.topic;
90 channelList << QVariant::fromValue<QVariant>(channelVariant);
92 _finishedChannelLists[netId] = channelList;
93 _channelLists.remove(netId);
94 reportFinishedList(netId);
102 void CoreIrcListHelper::timerEvent(QTimerEvent* event)
104 if (!_queryTimeoutByTimerId.contains(event->timerId())) {
105 IrcListHelper::timerEvent(event);
109 NetworkId netId = _queryTimeoutByTimerId.take(event->timerId());
110 _queryTimeoutByNetId.remove(netId);
113 endOfChannelList(netId);