67 lines
2.0 KiB
C++
67 lines
2.0 KiB
C++
/*
|
|
KWin - the KDE window manager
|
|
This file is part of the KDE project.
|
|
|
|
SPDX-FileCopyrightText: 2020 Méven Car <meven.car@enioka.com>
|
|
|
|
SPDX-License-Identifier: GPL-2.0-or-later
|
|
*/
|
|
|
|
#ifndef SERVICE_UTILS_H
|
|
#define SERVICE_UTILS_H
|
|
|
|
// cmake stuff
|
|
#include <config-kwin.h>
|
|
// kwin
|
|
#include <kwinglobals.h>
|
|
// Qt
|
|
#include <QFileInfo>
|
|
#include <QLoggingCategory>
|
|
//KF
|
|
#include <KApplicationTrader>
|
|
|
|
namespace KWin
|
|
{
|
|
|
|
const static QString s_waylandInterfaceName = QStringLiteral("X-KDE-Wayland-Interfaces");
|
|
const static QString s_dbusRestrictedInterfaceName = QStringLiteral("X-KDE-DBUS-Restricted-Interfaces");
|
|
|
|
static QStringList fetchProcessServiceField(const QString &executablePath, const QString &fieldName)
|
|
{
|
|
// needed to be able to use the logging category in a header static function
|
|
static QLoggingCategory KWIN_UTILS ("KWIN_UTILS", QtWarningMsg);
|
|
const auto servicesFound = KApplicationTrader::query([&executablePath] (const KService::Ptr &service) {
|
|
|
|
if (service->exec().isEmpty() || service->exec() != executablePath)
|
|
return false;
|
|
|
|
return true;
|
|
});
|
|
|
|
if (servicesFound.isEmpty()) {
|
|
qCDebug(KWIN_UTILS) << "Could not find the desktop file for" << executablePath;
|
|
return {};
|
|
}
|
|
|
|
const auto fieldValues = servicesFound.first()->property(fieldName).toStringList();
|
|
if (KWIN_UTILS().isDebugEnabled()) {
|
|
qCDebug(KWIN_UTILS) << "Interfaces found for" << executablePath << fieldName << ":" << fieldValues;
|
|
}
|
|
return fieldValues;
|
|
}
|
|
|
|
static inline QStringList fetchRequestedInterfaces(const QString &executablePath)
|
|
{
|
|
return fetchProcessServiceField(executablePath, s_waylandInterfaceName);
|
|
}
|
|
|
|
static inline QStringList fetchRestrictedDBusInterfacesFromPid(const uint pid)
|
|
{
|
|
const auto executablePath = QFileInfo(QStringLiteral("/proc/%1/exe").arg(pid)).symLinkTarget();
|
|
return fetchProcessServiceField(executablePath, s_dbusRestrictedInterfaceName);
|
|
}
|
|
|
|
}// namespace
|
|
|
|
#endif // SERVICE_UTILS_H
|