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#ifndef SMOLBOTE_FILTERRULE_H
#define SMOLBOTE_FILTERRULE_H
#include <QObject>
#include <QRegularExpression>
#include <QStringList>
#include <QStringMatcher>
#include <QJsonObject>
#include <QUrl>
#include <QWebEngineUrlRequestInfo>
#include <memory>
class QUrl;
class FilterRule
{
public:
enum ActionType {
Whitelist,
Blacklist,
Redirect,
SetHeader,
InvalidAction
};
enum MatchType {
// CssRule = 0, //
// DomainMatchRule = 1, //
RegExpMatchRule = 2, // match request url with regexp
StringEndsMatchRule = 3, // request url ends with string
StringContainsMatchRule = 4, // request url contains string
MatchAllUrlsRule = 5, //
InvalidMatch = 6,
};
FilterRule(const QJsonObject &filter);
~FilterRule() = default;
void setActionType(ActionType type);
void setMatchType(MatchType type, const QString &pattern = QString());
void setRedirectUrl(const QUrl &url);
void addHeaderRule(const QByteArray &header, const QByteArray &value);
bool isValid() const;
bool process(QWebEngineUrlRequestInfo &info) const;
bool matchRequestUrl(const QString &requestUrl, const QWebEngineUrlRequestInfo::ResourceType type) const;
private:
Q_DISABLE_COPY(FilterRule)
ActionType m_actionType = ActionType::InvalidAction;
MatchType m_matchType = MatchType::InvalidMatch;
QHash<QWebEngineUrlRequestInfo::ResourceType, bool> m_resourceTypeOptions;
QHash<QByteArray, QByteArray> m_headers;
// Parsed rule for string matching (CSS Selector for CSS rules)
QString m_matchString;
// Case sensitivity for string matching
Qt::CaseSensitivity m_caseSensitivity = Qt::CaseInsensitive;
QUrl m_redirectUrl;
QRegularExpression m_regexp;
QStringMatcher m_matcher;
QString m_pattern;
};
void parseJson(std::unique_ptr<FilterRule> &rule, const QJsonObject &filter);
#endif // SMOLBOTE_FILTERRULE_H
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