// Token: 0x0600032E RID: 814 RVA: 0x00012254 File Offset: 0x00010454
private void SaveToRegistry(string objectXml)
{
Exception ex;
IRegistryKey registryKey = Dependencies.RegistryKeyProvider.TryOpenKey(SharedHelper.AmRegKeyRoot, ref ex);
if (ex != null)
{
throw ex;
}
if (registryKey != null)
{
using (registryKey)
{
registryKey.SetValue("LastKnownGoodConfig", objectXml, RegistryValueKind.String);
}
}
}
public MareRegHandlerTests()
{
RegKeyFake = A.Fake <IRegistryKey>();
A.CallTo(() => RegKeyFake.GetSubKeyNames()).Returns(new string[] { "1" });
A.CallTo(() => RegKeyFake.GetValue("KMD_EnableInternalLargePage", null)).Returns(0);
A.CallTo(() => RegKeyFake.GetValue("EnableCrossFireAutoLink", null)).Returns(0);
A.CallTo(() => RegKeyFake.GetValue("EnableUlps", null)).Returns(0);
A.CallTo(() => RegKeyFake.GetValue("DriverDesc", null)).Returns("FAKE_GPU");
A.CallTo(() => RegKeyFake.SetValue(A <string> .Ignored, A <object> .Ignored, A <RegistryValueKind> .Ignored)).DoesNothing();
A.CallTo(() => RegKeyFake.OpenSubKey(A <string> .Ignored, A <bool> .Ignored)).Returns(RegKeyFake);
RegFake = A.Fake <IRegistry>();
A.CallTo(() => RegFake.OpenSubKey(A <string> .Ignored)).Returns(RegKeyFake);
MsgBoxFake = A.Fake <IMessageBox>();
A.CallTo(() => MsgBoxFake.Show(A <string> .Ignored)).DoesNothing();
}
public Task <bool> Set(RegistrySettingGroup settingGroup, Values values)
{
using IRegistryKey? key = this.OpenKey(settingGroup.RootKeyName, settingGroup.KeyPath, true);
if (key != null)
{
foreach ((Setting setting, object?value) in values)
{
// TODO: Infer value kind from the setting data type, or set it explicitly.
RegistryValueKind valueKind = RegistryValueKind.Unknown;// RegistrySettingsHandler.GetValueKind(setting.DataType);
key?.SetValue(setting.Name, value, valueKind);
}
}
return(Task.FromResult(key != null));
}
private void RecurseCopyKey(IRegistryKey sourceKey, IRegistryKey destinationKey)
{
//copy all the values
foreach (var valueName in sourceKey.GetValueNames())
{
var objValue = sourceKey.GetValue(valueName);
var valKind = sourceKey.GetValueKind(valueName);
destinationKey.SetValue(valueName, objValue, valKind);
}
//For Each subKey
//Create a new subKey in destinationKey
//Call myself
foreach (var sourceSubKeyName in sourceKey.GetSubKeyNames())
{
var sourceSubKey = sourceKey.OpenSubKey(sourceSubKeyName);
var destSubKey = destinationKey.CreateSubKey(sourceSubKeyName);
RecurseCopyKey(sourceSubKey, destSubKey);
}
}
/// <summary>
/// Saves the active changes to the current theme.
///
/// This is needed to be performed before enabling high-contrast because when high-contrast is de-activated it
/// loads the settings (such as the wallpaper) from the last used .theme file, rather than the applied settings.
///
/// These means, any unsaved theme customisations will be lost.
///
/// Theme files are described in https://docs.microsoft.com/en-us/windows/desktop/controls/themesfileformat-overview
/// </summary>
/// <param name="currentThemeFile">
/// The current theme file used by the OS. This will be used as a base to create a new theme file, and currently
/// applied settings will be added to it.</param>
/// <param name="saveAs">The file to write the saved theme to.</param>
private async Task SaveCurrentTheme(string currentThemeFile, string saveAs)
{
this.logger.LogInformation($"Saving current theme, using {currentThemeFile}.");
bool isValid = false;
Dictionary <string, string>?themeData = null;
try
{
// Read the .theme file that's currently being used.
Ini themeReader = new();
await themeReader.ReadFile(currentThemeFile);
themeData = themeReader.ReadData();
isValid = themeData.ContainsKey("MasterThemeSelector.MTSM");
}
catch (IOException e)
{
this.logger.LogInformation(e, $"Unable to read {currentThemeFile}.");
}
if (!isValid || themeData is null)
{
string defaultTheme = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Windows),
"resources\\Themes\\aero.theme");
if (currentThemeFile != defaultTheme)
{
// OBSERVATION: this code is re-entrant; also note that if the aero.theme file is corrupt...this might reenter infinitely until the stack was full
await this.SaveCurrentTheme(defaultTheme, saveAs);
}
return;
}
else if (themeData.ContainsKey("VisualStyles.HighContrast"))
{
// Only save the current theme if it is not high-contrast.
return;
}
using IRegistryKey hKeyCurrentUser =
this.registry.OpenBaseKey(RegistryHive.CurrentUser, RegistryView.Default);
// Wallpaper
using IRegistryKey desktopKey = hKeyCurrentUser.OpenSubKey(@"Control Panel\Desktop", false);
themeData["Theme.DisplayName"] = "morphic";
themeData["Control Panel\\Desktop.Wallpaper"] =
desktopKey.GetValue("WallPaper")?.ToString() ?? string.Empty;
themeData["Control Panel\\Desktop.TileWallpaper"] =
desktopKey.GetValue("TileWallPaper")?.ToString() ?? string.Empty;
themeData["Control Panel\\Desktop.WallpaperStyle"] =
desktopKey.GetValue("WallPaperStyle")?.ToString() ?? string.Empty;
using IRegistryKey wallpapersKey =
hKeyCurrentUser.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Explorer\Wallpapers");
string?backgroundType = wallpapersKey.GetValue("backgroundType")?.ToString();
if (backgroundType != "2")
{
// It's not a slide-show, remove the entire section.
themeData.Keys.Where(k => k.StartsWith("Slideshow"))
.ToList()
.ForEach(k => themeData.Remove(k));
}
// Colours
using IRegistryKey colorsKey = hKeyCurrentUser.OpenSubKey(@"Control Panel\Colors");
foreach (string valueName in colorsKey.GetValueNames())
{
if (colorsKey.GetValue(valueName, null) is string value)
{
themeData[$"Control Panel\\Colors.{valueName}"] = value;
}
}
// if the directory for the saveAs file doesn't exist, create it now
var saveAsPath = Path.GetDirectoryName(saveAs);
if (Directory.Exists(saveAsPath) == false)
{
Directory.CreateDirectory(saveAsPath);
}
Ini writer = new();
await writer.ReadFile(currentThemeFile);
writer.WriteData(themeData !);
await writer.WriteFile(saveAs);
// Make windows use this theme file when restoring high-contrast.
using IRegistryKey highContrastKey =
hKeyCurrentUser.CreateSubKey(@"Software\Microsoft\Windows\CurrentVersion\Themes\HighContrast");
highContrastKey.SetValue("Pre-High Contrast Scheme", saveAs);
}
