File indexing completed on 2024-04-28 05:02:30

 /*
     SPDX-FileCopyrightText: 2023 Thomas Baumgart tbaumgart @kde.org
 
     This file is part of libalkimia.
 
     SPDX-License-Identifier: LGPL-2.1-or-later
 */
 
 // #include <QtGlobal>
 #include <QProcess>
 #include <QDebug>
 
 #include <alkimia/alkenvironment.h>
 
 void AlkEnvironment::checkForAppImageEnvironment(const char* applicationPath)
 {
 #ifdef Q_OS_UNIX
 #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)
     if (qEnvironmentVariableIsSet("APPDIR")) {
         QByteArray appFullPath(applicationPath);
         auto lastDirSeparator = appFullPath.lastIndexOf('/');
         auto appDir = appFullPath.left(lastDirSeparator + 1);
         auto appName = QString::fromUtf8(appFullPath.mid(lastDirSeparator + 1));
         qDebug() << "AppImageInfo:" << appFullPath << appDir << appName;
         if (appName == QStringLiteral("AppRun.wrapped")) {
             appDir.append("usr/lib");
             const auto libPath = qgetenv("LD_LIBRARY_PATH");
             auto newLibPath = appDir;
             if (!libPath.isEmpty()) {
                 newLibPath.append(':');
                 newLibPath.append(libPath);
             }
             qputenv("RUNNING_AS_APPIMAGE", "true");
             qputenv("LD_LIBRARY_PATH", newLibPath);
             qDebug() << "LD_LIBRARY_PATH set to" << newLibPath;
         }
     }
     #endif
 #endif
 }
 
 bool AlkEnvironment::isRunningAsAppImage()
 {
 #ifdef Q_OS_UNIX
 #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)
     return qEnvironmentVariableIsSet("RUNNING_AS_APPIMAGE");
     #else
     return false;
     #endif
 #else
     return false;
 #endif
 }
 
 
 void AlkEnvironment::removeAppImagePathFromLinkLoaderLibPath(QProcess* process)
 {
 #ifdef Q_OS_UNIX
 #if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)
     if (isRunningAsAppImage() && process) {
         auto environment = QProcessEnvironment::systemEnvironment();
         auto ld_library_path = environment.value(QLatin1String("LD_LIBRARY_PATH"));
         if (!ld_library_path.isEmpty()) {
             const auto appdir = environment.value(QLatin1String("APPDIR"));
             auto path_list = ld_library_path.split(QLatin1Char(':'));
             while (!path_list.isEmpty() && path_list.at(0).startsWith(appdir)) {
                 path_list.removeAt(0);
                 ld_library_path.clear();
                 if (!path_list.isEmpty()) {
                     ld_library_path = path_list.join(QLatin1Char(':'));
                 }
                 if (!ld_library_path.isEmpty()) {
                     environment.insert(QLatin1String("LD_LIBRARY_PATH"), ld_library_path);
                 } else {
                     environment.remove(QLatin1String("LD_LIBRARY_PATH"));
                 }
                 process->setProcessEnvironment(environment);
             }
         }
     }
     #endif
 #endif
 }