File indexing completed on 2024-05-12 05:04:25

 // SPDX-FileCopyrightText: 2019 Harald Sitter <sitter@kde.org>
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "messagefiltercontainer.h"
 
 // Extra filter rigging. We don't want to leak secrets via qdebug, so install
 // a message handler which does nothing more than replace secrets in debug
 // messages with placeholders.
 // This is used as a global static (since message handlers are meant to be
 // static) and is slightly synchronizing across threads WRT the filter hash.
 
 QMessageFilterContainer::QMessageFilterContainer()
 {
     qInstallMessageHandler(nullptr);
 
     handler = qInstallMessageHandler([](QtMsgType type, const QMessageLogContext &context, const QString &msg) {
         s_messageFilter->handler(type, context, s_messageFilter->filter(msg));
     });
 }
 
 QMessageFilterContainer::~QMessageFilterContainer()
 {
     qInstallMessageHandler(handler);
 }
 
 void QMessageFilterContainer::insert(const QString &needle, const QString &replace)
 {
     if (needle.isEmpty()) {
         return;
     }
 
     QWriteLocker locker(&lock);
     filters[needle] = replace;
 }
 
 QString QMessageFilterContainer::filter(const QString &msg)
 {
     QReadLocker locker(&lock);
     QString filteredMsg = msg;
     for (auto it = filters.constBegin(); it != filters.constEnd(); ++it) {
         filteredMsg.replace(it.key(), it.value());
     }
     return filteredMsg;
 }
 
 void QMessageFilterContainer::clear()
 {
     QWriteLocker locker(&lock);
     filters.clear();
 }