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-rw-r--r--lang/qt/src/cleaner.cpp99
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diff --git a/lang/qt/src/cleaner.cpp b/lang/qt/src/cleaner.cpp
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--- a/lang/qt/src/cleaner.cpp
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-/*
- cleaner.cpp
-
- This file is part of qgpgme, the Qt API binding for gpgme
- Copyright (c) 2023 g10 Code GmbH
- Software engineering by Ingo Klöcker <[email protected]>
-
- QGpgME is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- QGpgME is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-
- In addition, as a special exception, the copyright holders give
- permission to link the code of this program with any edition of
- the Qt library by Trolltech AS, Norway (or with modified versions
- of Qt that use the same license as Qt), and distribute linked
- combinations including the two. You must obey the GNU General
- Public License in all respects for all of the code used other than
- Qt. If you modify this file, you may extend this exception to
- your version of the file, but you are not obligated to do so. If
- you do not wish to do so, delete this exception statement from
- your version.
-*/
-
-#include "cleaner.h"
-
-#include <qgpgme_debug.h>
-
-#include <QCoreApplication>
-#include <QFile>
-
-#include <chrono>
-
-static const auto timeout = std::chrono::seconds{10};
-
-static bool remove_file(const QString &filePath)
-{
- if (filePath.isEmpty()) {
- qCWarning(QGPGME_LOG) << __func__ << "- called with empty file path";
- return true;
- }
- if (QFile::exists(filePath)) {
- qCDebug(QGPGME_LOG) << __func__ << "- Removing file" << filePath;
- if (!QFile::remove(filePath)) {
- qCDebug(QGPGME_LOG) << __func__ << "- Removing file" << filePath << "failed";
- return false;
- }
- } else {
- qCDebug(QGPGME_LOG) << __func__ << "- File" << filePath << "doesn't exist";
- }
- return true;
-}
-
-void Cleaner::removeFile(const QString &filePath)
-{
- if (!remove_file(filePath)) {
- // use invokeMethod because we might not be called from the GUI thread
- // but we want to delegate the Cleaner's clean-up to the application instance
- QMetaObject::invokeMethod(qApp, [filePath]() {
- new Cleaner{filePath, qApp};
- }, Qt::QueuedConnection);
- }
-}
-
-Cleaner::Cleaner(const QString &filePath, QObject *parent)
- : QObject{parent}
- , mFilePath{filePath}
-{
- qCDebug(QGPGME_LOG) << this << __func__ << filePath;
- mTimer.setSingleShot(true);
- mTimer.callOnTimeout([this]() {
- if (remove_file(mFilePath)) {
- mFilePath.clear();
- deleteLater();
- } else {
- mTimer.start(timeout);
- }
- });
- mTimer.start(timeout);
-}
-
-Cleaner::~Cleaner()
-{
- qCDebug(QGPGME_LOG) << this << __func__;
- if (!mFilePath.isEmpty()) {
- remove_file(mFilePath);
- }
-}
-
-#include "cleaner.moc"