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Added regexps work on adblocks.

This commit is contained in:
Martin Rotter 2017-07-19 13:39:20 +02:00
parent 566b03df76
commit 7c56d66492
9 changed files with 308 additions and 298 deletions
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14
rssguard.pro
View File

@ -334,8 +334,7 @@ HEADERS += src/core/feeddownloader.h \
src/core/messagesmodelsqllayer.h \
src/gui/treeviewcolumnsmenu.h \
src/services/abstract/labelsrootitem.h \
src/services/abstract/label.h \
src/gui/clickablelabel.h
src/services/abstract/label.h
SOURCES += src/core/feeddownloader.cpp \
src/core/feedsmodel.cpp \
@ -461,8 +460,7 @@ SOURCES += src/core/feeddownloader.cpp \
src/core/messagesmodelsqllayer.cpp \
src/gui/treeviewcolumnsmenu.cpp \
src/services/abstract/labelsrootitem.cpp \
src/services/abstract/label.cpp \
src/gui/clickablelabel.cpp
src/services/abstract/label.cpp
OBJECTIVE_SOURCES += src/miscellaneous/disablewindowtabbing.mm
@ -518,7 +516,9 @@ equals(USE_WEBENGINE, true) {
src/network-web/adblock/adblocktreewidget.h \
src/network-web/adblock/adblockurlinterceptor.h \
src/network-web/urlinterceptor.h \
src/network-web/networkurlinterceptor.h
src/network-web/networkurlinterceptor.h \
src/gui/clickablelabel.h \
src/miscellaneous/simpleregexp.h
SOURCES += src/network-web/adblock/adblockaddsubscriptiondialog.cpp \
src/network-web/adblock/adblockdialog.cpp \
@ -530,7 +530,9 @@ equals(USE_WEBENGINE, true) {
src/network-web/adblock/adblocksubscription.cpp \
src/network-web/adblock/adblocktreewidget.cpp \
src/network-web/adblock/adblockurlinterceptor.cpp \
src/network-web/networkurlinterceptor.cpp
src/network-web/networkurlinterceptor.cpp \
src/gui/clickablelabel.cpp \
src/miscellaneous/simpleregexp.cpp
FORMS += src/network-web/adblock/adblockaddsubscriptiondialog.ui \
src/network-web/adblock/adblockdialog.ui

2
src/definitions/definitions.h
View File

@ -26,6 +26,8 @@
#define ARGUMENTS_LIST_SEPARATOR "\n"
#define ADBLOCK_CUSTOMLIST_NAME "customlist.txt"
#define ADBLOCK_LISTS_SUBDIRECTORY "adblock"
#define ADBLOCK_EASYLIST_URL "https://easylist-downloads.adblockplus.org/easylist.txt"
#define DEFAULT_SQL_MESSAGES_FILTER "0 > 1"
#define MAX_MULTICOLUMN_SORT_STATES 3

6
src/miscellaneous/settings.cpp
View File

@ -28,9 +28,15 @@
// AdBlock.
DKEY AdBlock::ID = "adblock";
DKEY AdBlock::DisabledRules = "disabled_rules";
DVALUE(QStringList) AdBlock::DisabledRulesDef = QStringList();
DKEY AdBlock::AdBlockEnabled = "enabled";
DVALUE(bool) AdBlock::AdBlockEnabledDef = false;
DKEY AdBlock::LastUpdatedOn = "last_updated_on";
DVALUE(QDateTime) AdBlock::LastUpdatedOnDef = QDateTime();
// Feeds.
DKEY Feeds::ID = "feeds";

7
src/miscellaneous/settings.h
View File

@ -28,6 +28,7 @@
#include <QStringList>
#include <QColor>
#include <QByteArray>
#include <QDateTime>
#define KEY extern const char*
#define DKEY const char*
@ -45,6 +46,12 @@ namespace AdBlock {
KEY AdBlockEnabled;
VALUE(bool) AdBlockEnabledDef;
KEY DisabledRules;
VALUE(QStringList) DisabledRulesDef;
KEY LastUpdatedOn;
VALUE(QDateTime) LastUpdatedOnDef;
}
// Feeds.

134
src/network-web/adblock/adblockmanager.cpp
View File

@ -34,6 +34,7 @@
#include <QMutexLocker>
#include <QSaveFile>
#include <QWebEngineUrlRequestInfo>
#include <QWebEngineProfile>
Q_GLOBAL_STATIC(AdBlockManager, qz_adblock_manager)
@ -170,9 +171,8 @@ AdBlockSubscription *AdBlockManager::addSubscription(const QString &title, const
return 0;
}
QString fileName = QzTools::filterCharsFromFilename(title.toLower()) + ".txt";
QString filePath = QzTools::ensureUniqueFilename(DataPaths::currentProfilePath() + "/adblock/" + fileName);
QString fileName = title + QSL(".txt");
QString filePath = storedListsPath() + QDir::separator() + fileName;
QByteArray data = QString("Title: %1\nUrl: %2\n[Adblock Plus 1.1.1]").arg(title, url).toLatin1();
QSaveFile file(filePath);
@ -212,10 +212,9 @@ bool AdBlockManager::removeSubscription(AdBlockSubscription* subscription) {
return true;
}
AdBlockCustomList* AdBlockManager::customList() const
{
foreach (AdBlockSubscription* subscription, m_subscriptions) {
AdBlockCustomList* list = qobject_cast<AdBlockCustomList*>(subscription);
AdBlockCustomList *AdBlockManager::customList() const {
foreach (AdBlockSubscription *subscription, m_subscriptions) {
AdBlockCustomList *list = qobject_cast<AdBlockCustomList*>(subscription);
if (list) {
return list;
@ -225,43 +224,40 @@ AdBlockCustomList* AdBlockManager::customList() const
return 0;
}
void AdBlockManager::load()
{
QString AdBlockManager::storedListsPath() const {
return qApp->getUserDataPath() + QDir::separator() + ADBLOCK_LISTS_SUBDIRECTORY;
}
void AdBlockManager::load() {
QMutexLocker locker(&m_mutex);
if (m_loaded) {
return;
}
#ifdef ADBLOCK_DEBUG
QElapsedTimer timer;
timer.start();
#endif
Settings settings;
settings.beginGroup("AdBlock");
m_enabled = settings.value("enabled", m_enabled).toBool();
m_disabledRules = settings.value("disabledRules", QStringList()).toStringList();
QDateTime lastUpdate = settings.value("lastUpdate", QDateTime()).toDateTime();
settings.endGroup();
m_enabled = qApp->settings()->value(GROUP(AdBlock), SETTING(AdBlock::AdBlockEnabled)).toBool();
m_disabledRules = qApp->settings()->value(GROUP(AdBlock), SETTING(AdBlock::DisabledRules)).toStringList();
QDateTime lastUpdate = qApp->settings()->value(GROUP(AdBlock), SETTING(AdBlock::LastUpdatedOn)).toDateTime();
if (!m_enabled) {
return;
}
QDir adblockDir(DataPaths::currentProfilePath() + "/adblock");
QDir adblockDir(storedListsPath());
// Create if neccessary
if (!adblockDir.exists()) {
QDir(DataPaths::currentProfilePath()).mkdir("adblock");
QDir().mkpath(storedListsPath());
}
foreach (const QString &fileName, adblockDir.entryList(QStringList("*.txt"), QDir::Files)) {
if (fileName == QLatin1String("customlist.txt")) {
if (fileName == ADBLOCK_CUSTOMLIST_NAME) {
continue;
}
const QString absolutePath = adblockDir.absoluteFilePath(fileName);
QFile file(absolutePath);
if (!file.open(QFile::ReadOnly)) {
continue;
}
@ -272,7 +268,7 @@ void AdBlockManager::load()
QUrl url = QUrl(textStream.readLine(1024).remove(QLatin1String("Url: ")));
if (title.isEmpty() || !url.isValid()) {
qWarning() << "AdBlockManager: Invalid subscription file" << absolutePath;
qWarning("Invalid AdBlock subscription file '%s'.", qPrintable(absolutePath));
continue;
}
@ -283,21 +279,22 @@ void AdBlockManager::load()
m_subscriptions.append(subscription);
}
// Prepend EasyList if subscriptions are empty
// Prepend EasyList if subscriptions are empty.
if (m_subscriptions.isEmpty()) {
AdBlockSubscription* easyList = new AdBlockSubscription(tr("EasyList"), this);
easyList->setUrl(QUrl(ADBLOCK_EASYLIST_URL));
easyList->setFilePath(DataPaths::currentProfilePath() + QLatin1String("/adblock/easylist.txt"));
easyList->setFilePath(storedListsPath() + QDir::separator() + QSL("easylist.txt"));
m_subscriptions.prepend(easyList);
}
// Append CustomList
// Append CustomList.
AdBlockCustomList* customList = new AdBlockCustomList(this);
m_subscriptions.append(customList);
// Load all subscriptions
foreach (AdBlockSubscription* subscription, m_subscriptions) {
foreach (AdBlockSubscription *subscription, m_subscriptions) {
subscription->loadSubscription(m_disabledRules);
connect(subscription, SIGNAL(subscriptionUpdated()), mApp, SLOT(reloadUserStyleSheet()));
@ -308,88 +305,73 @@ void AdBlockManager::load()
QTimer::singleShot(1000 * 60, this, SLOT(updateAllSubscriptions()));
}
#ifdef ADBLOCK_DEBUG
qDebug() << "AdBlock loaded in" << timer.elapsed();
#endif
m_matcher->update();
m_loaded = true;
mApp->networkManager()->installUrlInterceptor(m_interceptor);
// TODO: instalovat interceptor, asi dát tu logiku
// někam sem, nedávat třeba do Application
//mApp->networkManager()->installUrlInterceptor(m_interceptor);
}
void AdBlockManager::updateMatcher()
{
void AdBlockManager::updateMatcher() {
QMutexLocker locker(&m_mutex);
m_matcher->update();
}
void AdBlockManager::updateAllSubscriptions()
{
void AdBlockManager::updateAllSubscriptions() {
foreach (AdBlockSubscription* subscription, m_subscriptions) {
subscription->updateSubscription();
}
Settings settings;
settings.beginGroup("AdBlock");
settings.setValue("lastUpdate", QDateTime::currentDateTime());
settings.endGroup();
qApp->settings()->setValue(GROUP(AdBlock), AdBlock::LastUpdatedOn, QDateTime::currentDateTime());
}
void AdBlockManager::save()
{
void AdBlockManager::save() {
if (!m_loaded) {
return;
}
foreach (AdBlockSubscription* subscription, m_subscriptions) {
foreach (AdBlockSubscription *subscription, m_subscriptions) {
subscription->saveSubscription();
}
Settings settings;
settings.beginGroup("AdBlock");
settings.setValue("enabled", m_enabled);
settings.setValue("disabledRules", m_disabledRules);
settings.endGroup();
qApp->settings()->setValue(GROUP(AdBlock), AdBlock::AdBlockEnabled, m_enabled);
qApp->settings()->setValue(GROUP(AdBlock), AdBlock::DisabledRules, m_disabledRules);
}
bool AdBlockManager::isEnabled() const
{
bool AdBlockManager::isEnabled() const {
return m_enabled;
}
bool AdBlockManager::canRunOnScheme(const QString &scheme) const
{
return !(scheme == QLatin1String("file") || scheme == QLatin1String("qrc")
|| scheme == QLatin1String("qupzilla") || scheme == QLatin1String("data")
|| scheme == QLatin1String("abp"));
bool AdBlockManager::canRunOnScheme(const QString &scheme) const {
return !(scheme == QSL("file") || scheme == QSL("qrc") || scheme == QSL("data") || scheme == QSL("abp"));
}
bool AdBlockManager::canBeBlocked(const QUrl &url) const
{
bool AdBlockManager::canBeBlocked(const QUrl &url) const {
return !m_matcher->adBlockDisabledForUrl(url);
}
QString AdBlockManager::elementHidingRules(const QUrl &url) const
{
if (!isEnabled() || !canRunOnScheme(url.scheme()) || !canBeBlocked(url))
QString AdBlockManager::elementHidingRules(const QUrl &url) const {
if (!isEnabled() || !canRunOnScheme(url.scheme()) || !canBeBlocked(url)) {
return QString();
return m_matcher->elementHidingRules();
}
else {
return m_matcher->elementHidingRules();
}
}
QString AdBlockManager::elementHidingRulesForDomain(const QUrl &url) const
{
if (!isEnabled() || !canRunOnScheme(url.scheme()) || !canBeBlocked(url))
QString AdBlockManager::elementHidingRulesForDomain(const QUrl &url) const {
if (!isEnabled() || !canRunOnScheme(url.scheme()) || !canBeBlocked(url)) {
return QString();
return m_matcher->elementHidingRulesForDomain(url.host());
}
else {
return m_matcher->elementHidingRulesForDomain(url.host());
}
}
AdBlockSubscription* AdBlockManager::subscriptionByName(const QString &name) const
{
foreach (AdBlockSubscription* subscription, m_subscriptions) {
AdBlockSubscription* AdBlockManager::subscriptionByName(const QString &name) const {
foreach (AdBlockSubscription *subscription, m_subscriptions) {
if (subscription->title() == name) {
return subscription;
}
@ -398,8 +380,7 @@ AdBlockSubscription* AdBlockManager::subscriptionByName(const QString &name) con
return 0;
}
AdBlockDialog* AdBlockManager::showDialog()
{
AdBlockDialog *AdBlockManager::showDialog() {
if (!m_adBlockDialog) {
m_adBlockDialog = new AdBlockDialog;
}
@ -411,10 +392,9 @@ AdBlockDialog* AdBlockManager::showDialog()
return m_adBlockDialog.data();
}
void AdBlockManager::showRule()
{
if (QAction* action = qobject_cast<QAction*>(sender())) {
const AdBlockRule* rule = static_cast<const AdBlockRule*>(action->data().value<void*>());
void AdBlockManager::showRule() {
if (QAction *action = qobject_cast<QAction*>(sender())) {
const AdBlockRule *rule = static_cast<const AdBlockRule*>(action->data().value<void*>());
if (rule) {
showDialog()->showRule(rule);

2
src/network-web/adblock/adblockmanager.h
View File

@ -67,6 +67,8 @@ class AdBlockManager : public QObject {
AdBlockCustomList *customList() const;
QString storedListsPath() const;
static AdBlockManager *instance();
signals:

357
src/network-web/adblock/adblockmatcher.cpp
View File

@ -16,205 +16,220 @@
// You should have received a copy of the GNU General Public License
// along with RSS Guard. If not, see <http://www.gnu.org/licenses/>.
#include "adblockmatcher.h"
#include "adblockmanager.h"
#include "adblockrule.h"
#include "adblocksubscription.h"
#include "network-web/adblock/adblockmatcher.h"
#include "network-web/adblock/adblockmanager.h"
#include "network-web/adblock/adblockrule.h"
#include "network-web/adblock/adblocksubscription.h"
#include "definitions/definitions.h"
AdBlockMatcher::AdBlockMatcher(AdBlockManager* manager)
: QObject(manager)
, m_manager(manager)
{
: QObject(manager), m_manager(manager) {
}
AdBlockMatcher::~AdBlockMatcher()
{
clear();
AdBlockMatcher::~AdBlockMatcher() {
clear();
}
const AdBlockRule* AdBlockMatcher::match(const QWebEngineUrlRequestInfo &request, const QString &urlDomain, const QString &urlString) const
{
// Exception rules
if (m_networkExceptionTree.find(request, urlDomain, urlString))
return 0;
int count = m_networkExceptionRules.count();
for (int i = 0; i < count; ++i) {
const AdBlockRule* rule = m_networkExceptionRules.at(i);
if (rule->networkMatch(request, urlDomain, urlString))
return 0;
}
// Block rules
if (const AdBlockRule* rule = m_networkBlockTree.find(request, urlDomain, urlString))
return rule;
count = m_networkBlockRules.count();
for (int i = 0; i < count; ++i) {
const AdBlockRule* rule = m_networkBlockRules.at(i);
if (rule->networkMatch(request, urlDomain, urlString))
return rule;
}
const AdBlockRule* AdBlockMatcher::match(const QWebEngineUrlRequestInfo &request, const QString &urlDomain, const QString &urlString) const {
// Exception rules.
if (m_networkExceptionTree.find(request, urlDomain, urlString)) {
return 0;
}
int count = m_networkExceptionRules.count();
for (int i = 0; i < count; ++i) {
const AdBlockRule* rule = m_networkExceptionRules.at(i);
if (rule->networkMatch(request, urlDomain, urlString)) {
return 0;
}
}
// Block rules.
if (const AdBlockRule* rule = m_networkBlockTree.find(request, urlDomain, urlString)) {
return rule;
}
count = m_networkBlockRules.count();
for (int i = 0; i < count; ++i) {
const AdBlockRule* rule = m_networkBlockRules.at(i);
if (rule->networkMatch(request, urlDomain, urlString)) {
return rule;
}
}
return 0;
}
bool AdBlockMatcher::adBlockDisabledForUrl(const QUrl &url) const
{
int count = m_documentRules.count();
bool AdBlockMatcher::adBlockDisabledForUrl(const QUrl &url) const {
int count = m_documentRules.count();
for (int i = 0; i < count; ++i)
if (m_documentRules.at(i)->urlMatch(url))
return true;
for (int i = 0; i < count; ++i) {
if (m_documentRules.at(i)->urlMatch(url)) {
return true;
}
}
return false;
return false;
}
bool AdBlockMatcher::elemHideDisabledForUrl(const QUrl &url) const
{
if (adBlockDisabledForUrl(url))
return true;
bool AdBlockMatcher::elemHideDisabledForUrl(const QUrl &url) const {
if (adBlockDisabledForUrl(url)) {
return true;
}
int count = m_elemhideRules.count();
int count = m_elemhideRules.count();
for (int i = 0; i < count; ++i)
if (m_elemhideRules.at(i)->urlMatch(url))
return true;
for (int i = 0; i < count; ++i) {
if (m_elemhideRules.at(i)->urlMatch(url)) {
return true;
}
}
return false;
return false;
}
QString AdBlockMatcher::elementHidingRules() const
{
return m_elementHidingRules;
QString AdBlockMatcher::elementHidingRules() const {
return m_elementHidingRules;
}
QString AdBlockMatcher::elementHidingRulesForDomain(const QString &domain) const
{
QString rules;
int addedRulesCount = 0;
int count = m_domainRestrictedCssRules.count();
QString AdBlockMatcher::elementHidingRulesForDomain(const QString &domain) const {
QString rules;
int addedRulesCount = 0;
int count = m_domainRestrictedCssRules.count();
for (int i = 0; i < count; ++i) {
const AdBlockRule* rule = m_domainRestrictedCssRules.at(i);
if (!rule->matchDomain(domain))
continue;
for (int i = 0; i < count; ++i) {
const AdBlockRule* rule = m_domainRestrictedCssRules.at(i);
if (Q_UNLIKELY(addedRulesCount == 1000)) {
rules.append(rule->cssSelector());
rules.append(QL1S("{display:none !important;}\n"));
addedRulesCount = 0;
if (!rule->matchDomain(domain)) {
continue;
}
if (Q_UNLIKELY(addedRulesCount == 1000)) {
rules.append(rule->cssSelector());
rules.append(QSL("{display:none !important;}\n"));
addedRulesCount = 0;
}
else {
rules.append(rule->cssSelector() + QLatin1Char(','));
addedRulesCount++;
}
}
if (addedRulesCount != 0) {
rules = rules.left(rules.size() - 1);
rules.append(QSL("{display:none !important;}\n"));
}
return rules;
}
void AdBlockMatcher::update() {
clear();
QHash<QString, const AdBlockRule*> cssRulesHash;
QVector<const AdBlockRule*> exceptionCssRules;
foreach (AdBlockSubscription* subscription, m_manager->subscriptions()) {
foreach (const AdBlockRule* rule, subscription->allRules()) {
// Don't add internally disabled rules to cache.
if (rule->isInternalDisabled()) {
continue;
}
if (rule->isCssRule()) {
// We will add only enabled css rules to cache, because there is no enabled/disabled
// check on match. They are directly embedded to pages.
if (!rule->isEnabled()) {
continue;
}
if (rule->isException()) {
exceptionCssRules.append(rule);
}
else {
rules.append(rule->cssSelector() + QLatin1Char(','));
addedRulesCount++;
cssRulesHash.insert(rule->cssSelector(), rule);
}
}
else if (rule->isDocument()) {
m_documentRules.append(rule);
}
else if (rule->isElemhide()) {
m_elemhideRules.append(rule);
}
else if (rule->isException()) {
if (!m_networkExceptionTree.add(rule)) {
m_networkExceptionRules.append(rule);
}
}
else {
if (!m_networkBlockTree.add(rule)) {
m_networkBlockRules.append(rule);
}
}
}
}
foreach (const AdBlockRule *rule, exceptionCssRules) {
const AdBlockRule *originalRule = cssRulesHash.value(rule->cssSelector());
// If we don't have this selector, the exception does nothing
if (!originalRule) {
continue;
}
if (addedRulesCount != 0) {
rules = rules.left(rules.size() - 1);
rules.append(QL1S("{display:none !important;}\n"));
}
AdBlockRule *copiedRule = originalRule->copy();
copiedRule->m_options |= AdBlockRule::DomainRestrictedOption;
copiedRule->m_blockedDomains.append(rule->m_allowedDomains);
return rules;
cssRulesHash[rule->cssSelector()] = copiedRule;
m_createdRules.append(copiedRule);
}
// Apparently, excessive amount of selectors for one CSS rule is not what WebKit likes.
// (In my testings, 4931 is the number that makes it crash)
// So let's split it by 1000 selectors...
int hidingRulesCount = 0;
QHashIterator<QString, const AdBlockRule*> it(cssRulesHash);
while (it.hasNext()) {
it.next();
const AdBlockRule *rule = it.value();
if (rule->isDomainRestricted()) {
m_domainRestrictedCssRules.append(rule);
}
else if (Q_UNLIKELY(hidingRulesCount == 1000)) {
m_elementHidingRules.append(rule->cssSelector());
m_elementHidingRules.append(QL1S("{display:none !important;} "));
hidingRulesCount = 0;
}
else {
m_elementHidingRules.append(rule->cssSelector() + QLatin1Char(','));
hidingRulesCount++;
}
}
if (hidingRulesCount != 0) {
m_elementHidingRules = m_elementHidingRules.left(m_elementHidingRules.size() - 1);
m_elementHidingRules.append(QL1S("{display:none !important;} "));
}
}
void AdBlockMatcher::update()
{
clear();
QHash<QString, const AdBlockRule*> cssRulesHash;
QVector<const AdBlockRule*> exceptionCssRules;
foreach (AdBlockSubscription* subscription, m_manager->subscriptions()) {
foreach (const AdBlockRule* rule, subscription->allRules()) {
// Don't add internally disabled rules to cache
if (rule->isInternalDisabled())
continue;
if (rule->isCssRule()) {
// We will add only enabled css rules to cache, because there is no enabled/disabled
// check on match. They are directly embedded to pages.
if (!rule->isEnabled())
continue;
if (rule->isException())
exceptionCssRules.append(rule);
else
cssRulesHash.insert(rule->cssSelector(), rule);
}
else if (rule->isDocument()) {
m_documentRules.append(rule);
}
else if (rule->isElemhide()) {
m_elemhideRules.append(rule);
}
else if (rule->isException()) {
if (!m_networkExceptionTree.add(rule))
m_networkExceptionRules.append(rule);
}
else {
if (!m_networkBlockTree.add(rule))
m_networkBlockRules.append(rule);
}
}
}
foreach (const AdBlockRule* rule, exceptionCssRules) {
const AdBlockRule* originalRule = cssRulesHash.value(rule->cssSelector());
// If we don't have this selector, the exception does nothing
if (!originalRule)
continue;
AdBlockRule* copiedRule = originalRule->copy();
copiedRule->m_options |= AdBlockRule::DomainRestrictedOption;
copiedRule->m_blockedDomains.append(rule->m_allowedDomains);
cssRulesHash[rule->cssSelector()] = copiedRule;
m_createdRules.append(copiedRule);
}
// Apparently, excessive amount of selectors for one CSS rule is not what WebKit likes.
// (In my testings, 4931 is the number that makes it crash)
// So let's split it by 1000 selectors...
int hidingRulesCount = 0;
QHashIterator<QString, const AdBlockRule*> it(cssRulesHash);
while (it.hasNext()) {
it.next();
const AdBlockRule* rule = it.value();
if (rule->isDomainRestricted()) {
m_domainRestrictedCssRules.append(rule);
}
else if (Q_UNLIKELY(hidingRulesCount == 1000)) {
m_elementHidingRules.append(rule->cssSelector());
m_elementHidingRules.append(QL1S("{display:none !important;} "));
hidingRulesCount = 0;
}
else {
m_elementHidingRules.append(rule->cssSelector() + QLatin1Char(','));
hidingRulesCount++;
}
}
if (hidingRulesCount != 0) {
m_elementHidingRules = m_elementHidingRules.left(m_elementHidingRules.size() - 1);
m_elementHidingRules.append(QL1S("{display:none !important;} "));
}
}
void AdBlockMatcher::clear()
{
m_networkExceptionTree.clear();
m_networkExceptionRules.clear();
m_networkBlockTree.clear();
m_networkBlockRules.clear();
m_domainRestrictedCssRules.clear();
m_elementHidingRules.clear();
m_documentRules.clear();
m_elemhideRules.clear();
qDeleteAll(m_createdRules);
m_createdRules.clear();
void AdBlockMatcher::clear() {
m_networkExceptionTree.clear();
m_networkExceptionRules.clear();
m_networkBlockTree.clear();
m_networkBlockRules.clear();
m_domainRestrictedCssRules.clear();
m_elementHidingRules.clear();
m_documentRules.clear();
m_elemhideRules.clear();
qDeleteAll(m_createdRules);
m_createdRules.clear();
}

18
src/network-web/adblock/adblockmatcher.h
View File

@ -22,20 +22,18 @@
#include <QUrl>
#include <QObject>
#include "qzcommon.h"
#include "adblocksearchtree.h"
#include "network-web/adblock/adblocksearchtree.h"
class QWebEngineUrlRequestInfo;
class AdBlockManager;
class QUPZILLA_EXPORT AdBlockMatcher : public QObject
{
class AdBlockMatcher : public QObject {
Q_OBJECT
public:
public:
explicit AdBlockMatcher(AdBlockManager* manager);
~AdBlockMatcher();
virtual ~AdBlockMatcher();
const AdBlockRule* match(const QWebEngineUrlRequestInfo &request, const QString &urlDomain, const QString &urlString) const;
@ -45,12 +43,12 @@ public:
QString elementHidingRules() const;
QString elementHidingRulesForDomain(const QString &domain) const;
public slots:
public slots:
void update();
void clear();
private:
AdBlockManager* m_manager;
private:
AdBlockManager *m_manager;
QVector<AdBlockRule*> m_createdRules;
QVector<const AdBlockRule*> m_networkExceptionRules;

66
src/network-web/adblock/adblockrule.h
View File

@ -51,26 +51,24 @@
#include <QStringList>
#include <QStringMatcher>
#include "qzcommon.h"
#include "qzregexp.h"
#include "miscellaneous/simpleregexp.h"
class QUrl;
class QWebEngineUrlRequestInfo;
class AdBlockSubscription;
class QUPZILLA_EXPORT AdBlockRule
{
class AdBlockRule {
Q_DISABLE_COPY(AdBlockRule)
public:
AdBlockRule(const QString &filter = QString(), AdBlockSubscription* subscription = 0);
~AdBlockRule();
public:
explicit AdBlockRule(const QString &filter = QString(), AdBlockSubscription *subscription = 0);
virtual ~AdBlockRule();
AdBlockRule* copy() const;
AdBlockRule *copy() const;
AdBlockSubscription* subscription() const;
void setSubscription(AdBlockSubscription* subscription);
AdBlockSubscription *subscription() const;
void setSubscription(AdBlockSubscription *subscription);
QString filter() const;
void setFilter(const QString &filter);
@ -104,36 +102,36 @@ public:
bool matchStyleSheet(const QWebEngineUrlRequestInfo &request) const;
bool matchObjectSubrequest(const QWebEngineUrlRequestInfo &request) const;
protected:
protected:
bool stringMatch(const QString &domain, const QString &encodedUrl) const;
bool isMatchingDomain(const QString &domain, const QString &filter) const;
bool isMatchingRegExpStrings(const QString &url) const;
QStringList parseRegExpFilter(const QString &filter) const;
private:
private:
enum RuleType {
CssRule = 0,
DomainMatchRule = 1,
RegExpMatchRule = 2,
StringEndsMatchRule = 3,
StringContainsMatchRule = 4,
Invalid = 5
CssRule = 0,
DomainMatchRule = 1,
RegExpMatchRule = 2,
StringEndsMatchRule = 3,
StringContainsMatchRule = 4,
Invalid = 5
};
enum RuleOption {
DomainRestrictedOption = 1,
ThirdPartyOption = 2,
ObjectOption = 4,
SubdocumentOption = 8,
XMLHttpRequestOption = 16,
ImageOption = 32,
ScriptOption = 64,
StyleSheetOption = 128,
ObjectSubrequestOption = 256,
DomainRestrictedOption = 1,
ThirdPartyOption = 2,
ObjectOption = 4,
SubdocumentOption = 8,
XMLHttpRequestOption = 16,
ImageOption = 32,
ScriptOption = 64,
StyleSheetOption = 128,
ObjectSubrequestOption = 256,
// Exception only options
DocumentOption = 1024,
ElementHideOption = 2048
// Exception only options.
DocumentOption = 1024,
ElementHideOption = 2048
};
Q_DECLARE_FLAGS(RuleOptions, RuleOption)
@ -151,7 +149,7 @@ private:
QString createRegExpFromFilter(const QString &filter) const;
QList<QStringMatcher> createStringMatchers(const QStringList &filters) const;
AdBlockSubscription* m_subscription;
AdBlockSubscription *m_subscription;
RuleType m_type;
RuleOptions m_options;
@ -172,12 +170,12 @@ private:
QStringList m_blockedDomains;
struct RegExp {
QzRegExp regExp;
SimpleRegExp regExp;
QList<QStringMatcher> matchers;
};
// Use dynamic allocation to save memory
RegExp* m_regExp;
RegExp *m_regExp;
friend class AdBlockMatcher;
friend class AdBlockSearchTree;