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/**
* SPDX-FileCopyrightText: 2022 Suhaas Joshi <joshiesuhaas0@gmail.com>
* SPDX-FileCopyrightText: 2023 ivan tkachenko <me@ratijas.tk>
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "flatpakhelper.h"
#include "config.h"
#include <QDir>
#include <QFileInfo>
#include <QStandardPaths>
#include <QUrl>
#include <gio/gio.h>
namespace FlatpakHelper
{
QString userBaseDirectory()
{
static const QString dir = []() {
QString dir;
const auto env = qEnvironmentVariable("FLATPAK_USER_DIR");
if (!env.isEmpty()) {
dir = QStringLiteral("%1").arg(env);
} else {
// Takes care of XDG_DATA_HOME
const auto userDataDir = QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation);
dir = QStringLiteral("%1/flatpak").arg(userDataDir);
}
return dir;
}();
return dir;
}
QString systemBaseDirectory()
{
static const QString dir = []() {
const auto env = qEnvironmentVariable("FLATPAK_SYSTEM_DIR");
if (!env.isEmpty()) {
return env;
}
return QStringLiteral(FLATPAK_SYSTEMDIR);
}();
return dir;
}
QString userOverridesDirectory()
{
static const QString dir = []() {
const auto base = userBaseDirectory();
const auto dir = QStringLiteral("%1/overrides").arg(base);
return dir;
}();
return dir;
}
QString systemOverridesDirectory()
{
static const QString dir = []() {
const auto base = systemBaseDirectory();
const auto dir = QStringLiteral("%1/overrides").arg(base);
return dir;
}();
return dir;
}
static QString metadataPathForInstallation(const QString &flatpakBaseDirectory, const QString &flatpakName)
{
return QStringLiteral("%1/app/%2/current/active/metadata").arg(flatpakBaseDirectory, flatpakName);
}
QString metadataPathForUserInstallation(const QString &flatpakName)
{
const auto base = userBaseDirectory();
return metadataPathForInstallation(base, flatpakName);
}
QString metadataPathForSystemInstallation(const QString &flatpakName)
{
const auto base = systemBaseDirectory();
return metadataPathForInstallation(base, flatpakName);
}
bool verifyDBusName(QStringView name)
{
if (name.endsWith(QLatin1String(".*"))) {
name.chop(2);
name = name.mid(-2);
}
const auto ownedName = name.toString();
const auto arrayName = ownedName.toUtf8();
const auto cName = arrayName.constData();
return g_dbus_is_name(cName) && !g_dbus_is_unique_name(cName);
}
}
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