Function InitSettings

src/qt/bitcoin.cpp:152–199

}

static bool InitSettings()
{
    if (!gArgs.GetSettingsPath()) {
        return true; // Do nothing if settings file disabled.
    }

    std::vector<std::string> errors;
    if (!gArgs.ReadSettingsFile(&errors)) {
        std::string error = QT_TRANSLATE_NOOP("bitcoin-core", "Settings file could not be read");
        std::string error_translated = QCoreApplication::translate("bitcoin-core", error.c_str()).toStdString();
        InitError(Untranslated(strprintf("%s:\n%s\n", error, MakeUnorderedList(errors))));

        QMessageBox messagebox(QMessageBox::Critical, PACKAGE_NAME, QString::fromStdString(strprintf("%s.", error_translated)), QMessageBox::Reset | QMessageBox::Abort);
        /*: Explanatory text shown on startup when the settings file cannot be read.
            Prompts user to make a choice between resetting or aborting. */
        messagebox.setInformativeText(QObject::tr("Do you want to reset settings to default values, or to abort without making changes?"));
        messagebox.setDetailedText(QString::fromStdString(MakeUnorderedList(errors)));
        messagebox.setTextFormat(Qt::PlainText);
        messagebox.setDefaultButton(QMessageBox::Reset);
        switch (messagebox.exec()) {
        case QMessageBox::Reset:
            break;
        case QMessageBox::Abort:
            return false;
        default:
            assert(false);
        }
    }

    errors.clear();
    if (!gArgs.WriteSettingsFile(&errors)) {
        std::string error = QT_TRANSLATE_NOOP("bitcoin-core", "Settings file could not be written");
        std::string error_translated = QCoreApplication::translate("bitcoin-core", error.c_str()).toStdString();
        InitError(Untranslated(strprintf("%s:\n%s\n", error, MakeUnorderedList(errors))));

        QMessageBox messagebox(QMessageBox::Critical, PACKAGE_NAME, QString::fromStdString(strprintf("%s.", error_translated)), QMessageBox::Ok);
        /*: Explanatory text shown on startup when the settings file could not be written.
            Prompts user to check that we have the ability to write to the file.
            Explains that the user has the option of running without a settings file.*/
        messagebox.setInformativeText(QObject::tr("A fatal error occurred. Check that settings file is writable, or try running with -nosettings."));
        messagebox.setDetailedText(QString::fromStdString(MakeUnorderedList(errors)));
        messagebox.setTextFormat(Qt::PlainText);
        messagebox.setDefaultButton(QMessageBox::Ok);
        messagebox.exec();
        return false;
    }
    return true;
}

/* qDebug() message handler --> debug.log */
void DebugMessageHandler(QtMsgType type, const QMessageLogContext& context, const QString &msg)