vmm preview

src/qt/qt_vmmanager_config.cpp

@@ -0,0 +1,76 @@
+/*
+* 86Box	A hypervisor and IBM PC system emulator that specializes in
+*		running old operating systems and software designed for IBM
+*		PC systems and compatibles from 1981 through fairly recent
+*		system designs based on the PCI bus.
+*
+*		This file is part of the 86Box distribution.
+*
+*		86Box VM manager configuration module
+*
+*
+*
+* Authors:	cold-brewed
+*
+*		Copyright 2024 cold-brewed
+*/
+
+#include <QDebug>
+#include <QDir>
+#include "qt_vmmanager_config.hpp"
+
+extern "C" {
+#include <86box/plat.h>
+}
+
+VMManagerConfig::VMManagerConfig(const ConfigType type, const QString& section)
+{
+    char BUF[256];
+    plat_get_global_config_dir(BUF, 255);
+    const auto configDir = QString(BUF);
+    const auto configFile = QDir::cleanPath(configDir + "/" + "vmm.ini");
+
+    config_type = type;
+
+    settings = new QSettings(configFile, QSettings::IniFormat, this);
+    settings->setFallbacksEnabled(false);
+    if(type == ConfigType::System && !section.isEmpty()) {
+        settings->beginGroup(section);
+    }
+}
+
+VMManagerConfig::~VMManagerConfig() {
+    settings->endGroup();
+}
+
+QString
+VMManagerConfig::getStringValue(const QString& key) const
+{
+    const auto value = settings->value(key);
+    // An invalid QVariant with toString will give a default QString value which is blank.
+    // Therefore any variables that do not exist will return blank strings
+    return value.toString();
+}
+
+void
+VMManagerConfig::setStringValue(const QString &key, const QString &value) const
+{
+    if (value.isEmpty()) {
+        remove(key);
+        return;
+    }
+    settings->setValue(key, value);
+}
+
+void
+VMManagerConfig::remove(const QString &key) const
+{
+    settings->remove(key);
+}
+
+void
+VMManagerConfig::sync() const
+{
+    settings->sync();
+}
+