git.sur5r.net Git - minitube/blob - lib/updater/src/impl/runinstaller.cpp

   1 #include "runinstaller.h"
   2
   3 #include <QDesktopServices>
   4
   5 #include "defaultupdater.h"
   6
   7 namespace updater {
   8
   9 RunInstaller::RunInstaller() : Installer() {}
  10
  11 void RunInstaller::start(const QString &filename) {
  12     auto processedArguments = arguments;
  13     processedArguments << autoRestartArguments;
  14
  15     if (command.isEmpty()) {
  16         command = filename;
  17     } else {
  18         // replace markers
  19         for (auto &arg : processedArguments)
  20             arg.replace("%filename%", filename);
  21 #ifdef Q_OS_LINUX
  22             if (runAsAdmin) {
  23                 processedArguments.prepend(command);
  24                 command = "pkexec";
  25             }
  26 #endif
  27     }
  28
  29     QProcess *process = new QProcess();
  30     QObject::connect(process, &QProcess::errorOccurred, this, [this](auto error) {
  31         this->emit error("Update error: " + QVariant::fromValue(error).toString());
  32     });
  33
  34     if (autoRestart && updater->getRelaunchAfterInstall()) {
  35         auto thread = new QThread;
  36         process->moveToThread(thread);
  37         connect(process, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished), this,
  38                 [this](int exitCode, QProcess::ExitStatus exitStatus) {
  39                     qDebug() << "finished" << exitCode << exitStatus;
  40                     if (exitCode == 0 && exitStatus == QProcess::NormalExit) {
  41                         qDebug() << "Restarting" << qApp->applicationFilePath();
  42                         QProcess *restartProcess = new QProcess(this);
  43                         restartProcess->startDetached(qApp->applicationFilePath(), {});
  44                     }
  45                 });
  46         qDebug() << "Executing" << command << processedArguments;
  47         process->start(command, processedArguments);
  48         process->waitForFinished(60000);
  49     } else {
  50         qDebug() << "Forking" << command << processedArguments;
  51         if (!process->startDetached(command, processedArguments)) {
  52             qWarning() << "Cannot execute" << command << processedArguments
  53                        << process->errorString();
  54             // Fallback to opening the downloaded payload
  55             QDesktopServices::openUrl(QUrl("file:///" + filename));
  56         }
  57     }
  58 }
  59
  60 } // namespace updater