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 "ignorelistmanager.h"
22
23#include <QtCore>
24#include <QDebug>
25#include <QStringList>
26
27INIT_SYNCABLE_OBJECT(IgnoreListManager)
28IgnoreListManager &IgnoreListManager::operator=(const IgnoreListManager &other)
29{
30 if (this == &other)
31 return *this;
32
33 SyncableObject::operator=(other);
34 _ignoreList = other._ignoreList;
35 return *this;
36}
37
38
39int IgnoreListManager::indexOf(const QString &ignore) const
40{
41 for (int i = 0; i < _ignoreList.count(); i++) {
42 if (_ignoreList[i].ignoreRule == ignore)
43 return i;
44 }
45 return -1;
46}
47
48
49QVariantMap IgnoreListManager::initIgnoreList() const
50{
51 QVariantMap ignoreListMap;
52 QVariantList ignoreTypeList;
53 QStringList ignoreRuleList;
54 QStringList scopeRuleList;
55 QVariantList isRegExList;
56 QVariantList scopeList;
57 QVariantList strictnessList;
58 QVariantList isActiveList;
59
60 for (int i = 0; i < _ignoreList.count(); i++) {
61 ignoreTypeList << _ignoreList[i].type;
62 ignoreRuleList << _ignoreList[i].ignoreRule;
63 scopeRuleList << _ignoreList[i].scopeRule;
64 isRegExList << _ignoreList[i].isRegEx;
65 scopeList << _ignoreList[i].scope;
66 strictnessList << _ignoreList[i].strictness;
67 isActiveList << _ignoreList[i].isActive;
68 }
69
70 ignoreListMap["ignoreType"] = ignoreTypeList;
71 ignoreListMap["ignoreRule"] = ignoreRuleList;
72 ignoreListMap["scopeRule"] = scopeRuleList;
73 ignoreListMap["isRegEx"] = isRegExList;
74 ignoreListMap["scope"] = scopeList;
75 ignoreListMap["strictness"] = strictnessList;
76 ignoreListMap["isActive"] = isActiveList;
77 return ignoreListMap;
78}
79
80
81void IgnoreListManager::initSetIgnoreList(const QVariantMap &ignoreList)
82{
83 QVariantList ignoreType = ignoreList["ignoreType"].toList();
84 QStringList ignoreRule = ignoreList["ignoreRule"].toStringList();
85 QStringList scopeRule = ignoreList["scopeRule"].toStringList();
86 QVariantList isRegEx = ignoreList["isRegEx"].toList();
87 QVariantList scope = ignoreList["scope"].toList();
88 QVariantList strictness = ignoreList["strictness"].toList();
89 QVariantList isActive = ignoreList["isActive"].toList();
90
91 int count = ignoreRule.count();
92 if (count != scopeRule.count() || count != isRegEx.count() ||
93 count != scope.count() || count != strictness.count() || count != ignoreType.count() || count != isActive.count()) {
94 qWarning() << "Corrupted IgnoreList settings! (Count missmatch)";
95 return;
96 }
97
98 _ignoreList.clear();
99 for (int i = 0; i < ignoreRule.count(); i++) {
100 _ignoreList << IgnoreListItem(static_cast<IgnoreType>(ignoreType[i].toInt()), ignoreRule[i], isRegEx[i].toBool(),
101 static_cast<StrictnessType>(strictness[i].toInt()), static_cast<ScopeType>(scope[i].toInt()),
102 scopeRule[i], isActive[i].toBool());
103 }
104}
105
106
107/* since overloaded methods aren't syncable (yet?) we can't use that anymore
108void IgnoreListManager::addIgnoreListItem(const IgnoreListItem &item) {
109 addIgnoreListItem(item.type, item.ignoreRule, item.isRegEx, item.strictness, item.scope, item.scopeRule, item.isActive);
110}
111*/
112void IgnoreListManager::addIgnoreListItem(int type, const QString &ignoreRule, bool isRegEx, int strictness,
113 int scope, const QString &scopeRule, bool isActive)
114{
115 if (contains(ignoreRule)) {
116 return;
117 }
118
119 IgnoreListItem newItem = IgnoreListItem(static_cast<IgnoreType>(type), ignoreRule, isRegEx, static_cast<StrictnessType>(strictness),
120 static_cast<ScopeType>(scope), scopeRule, isActive);
121 _ignoreList << newItem;
122
123 SYNC(ARG(type), ARG(ignoreRule), ARG(isRegEx), ARG(strictness), ARG(scope), ARG(scopeRule), ARG(isActive))
124}
125
126
127IgnoreListManager::StrictnessType IgnoreListManager::_match(const QString &msgContents, const QString &msgSender, Message::Type msgType, const QString &network, const QString &bufferName)
128{
129 // We method don't rely on a proper Message object to make this method more versatile.
130 // This allows us to use it in the core with unprocessed Messages or in the Client
131 // with properly preprocessed Messages.
132 if (!(msgType & (Message::Plain | Message::Notice | Message::Action)))
133 return UnmatchedStrictness;
134
135 foreach(IgnoreListItem item, _ignoreList) {
136 if (!item.isActive || item.type == CtcpIgnore)
137 continue;
138 if (item.scope == GlobalScope
139 || (item.scope == NetworkScope && scopeMatch(item.scopeRule, network))
140 || (item.scope == ChannelScope && scopeMatch(item.scopeRule, bufferName))) {
141 QString str;
142 if (item.type == MessageIgnore)
143 str = msgContents;
144 else
145 str = msgSender;
146
147// qDebug() << "IgnoreListManager::match: ";
148// qDebug() << "string: " << str;
149// qDebug() << "pattern: " << ruleRx.pattern();
150// qDebug() << "scopeRule: " << item.scopeRule;
151// qDebug() << "now testing";
152 if ((!item.isRegEx && item.regEx.exactMatch(str)) ||
153 (item.isRegEx && item.regEx.indexIn(str) != -1)) {
154// qDebug() << "MATCHED!";
155 return item.strictness;
156 }
157 }
158 }
159 return UnmatchedStrictness;
160}
161
162
163bool IgnoreListManager::scopeMatch(const QString &scopeRule, const QString &string) const
164{
165 foreach(QString rule, scopeRule.split(";")) {
166 QRegExp ruleRx = QRegExp(rule.trimmed());
167 ruleRx.setCaseSensitivity(Qt::CaseInsensitive);
168 ruleRx.setPatternSyntax(QRegExp::Wildcard);
169 if (ruleRx.exactMatch(string)) {
170 return true;
171 }
172 }
173 return false;
174}
175
176
177void IgnoreListManager::removeIgnoreListItem(const QString &ignoreRule)
178{
179 removeAt(indexOf(ignoreRule));
180 SYNC(ARG(ignoreRule))
181}
182
183
184void IgnoreListManager::toggleIgnoreRule(const QString &ignoreRule)
185{
186 int idx = indexOf(ignoreRule);
187 if (idx == -1)
188 return;
189 _ignoreList[idx].isActive = !_ignoreList[idx].isActive;
190 SYNC(ARG(ignoreRule))
191}
192
193
194bool IgnoreListManager::ctcpMatch(const QString sender, const QString &network, const QString &type)
195{
196 foreach(IgnoreListItem item, _ignoreList) {
197 if (!item.isActive)
198 continue;
199 if (item.scope == GlobalScope || (item.scope == NetworkScope && scopeMatch(item.scopeRule, network))) {
200 QString sender_;
201 QStringList types = item.ignoreRule.split(QRegExp("\\s+"), QString::SkipEmptyParts);
202
203 sender_ = types.takeAt(0);
204
205 QRegExp ruleRx = QRegExp(sender_);
206 ruleRx.setCaseSensitivity(Qt::CaseInsensitive);
207 if (!item.isRegEx)
208 ruleRx.setPatternSyntax(QRegExp::Wildcard);
209 if ((!item.isRegEx && ruleRx.exactMatch(sender)) ||
210 (item.isRegEx && ruleRx.indexIn(sender) != -1)) {
211 if (types.isEmpty() || types.contains(type, Qt::CaseInsensitive))
212 return true;
213 }
214 }
215 }
216 return false;
217}
218