private void CleanCleanBackgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
var worker = (BackgroundWorker)sender;
IsCleaningCache = true;
OutputText = string.Empty;
ErrorText = string.Empty;
worker.ReportProgress(0);
//使用CMD清理Winsxc等
//CacheCacheByCmd(worker);
//删除文件
var toCleanFolders = SelectedItems.Select(I => I.ModuleFolder).ToList();
Application.Current.Dispatcher.Invoke(() => { ItemsSource.Clear(); });
CleanCacheUsingFileUtil(worker, toCleanFolders);
//删除文件夹下所有的空文件夹
foreach (var folder in ToCleanUpManager.GetFolders())
{
try
{
FolderUtil.DeleteEmptyFolder(folder, false);
}
catch (Exception exception)
{
LogHelper.Error(exception.Message);
}
}
}
/// <summary>
/// 时间较长，额外处理
/// </summary>
private async void ExecuteDelayCommands()
{
var cleanDelayedCommands = ToCleanUpManager.GetCleanDelayedCommands();
foreach (var cleanDelayedCommand in cleanDelayedCommands)
{
await Task.Run(() =>
{
ExecuteCmdHelper.ExecuteCmd(cleanDelayedCommand);
});
OutputText += $"删除命令{cleanDelayedCommand}\r\n";
}
}
/// <summary>
/// 执行Cmd命令清理缓存
/// </summary>
/// <param name="worker"></param>
private void CacheCacheByCmd(BackgroundWorker worker)
{
worker.ReportProgress(0);
var commands = ToCleanUpManager.GetCleanCacheCommands();
int index = 0;
foreach (var command in commands)
{
index++;
var currentOperationError = string.Empty;
var currentOperationOutput = string.Empty;
try
{
var currentOperationDetail = $"执行{command}，可能需要几分钟，请等待";
worker.ReportProgress(-1,
new ProgressChangedContent()
{
OperationDetail = currentOperationDetail,
});
if (command.Contains(@"C:\Windows\Installer\$PatchCache$"))
{
ExecuteCmdHelper.ExecuteCmd("Net Start msiserver /Y");
ExecuteCmdHelper.ExecuteCmd("Net Stop msiserver /Y");
ExecuteCmdHelper.ExecuteCmd(@"Reg Add HKLM\Software\Policies\Microsoft\Windows\Installer /v MaxPatchCacheSize /t REG_DWORD /d 0 /f");
ExecuteCmdHelper.ExecuteCmd(command);
ExecuteCmdHelper.ExecuteCmd("Net Start msiserver /Y");
ExecuteCmdHelper.ExecuteCmd("Net Stop msiserver /Y");
ExecuteCmdHelper.ExecuteCmd(@"Reg Add HKLM\Software\Policies\Microsoft\Windows\Installer /v MaxPatchCacheSize /t REG_DWORD /d 10 /f");
ExecuteCmdHelper.ExecuteCmd("Net Start msiserver /Y");
}
var executeCmdResult = ExecuteCmdHelper.ExecuteCmd(command);
currentOperationOutput += $"命令{command}";
}
catch (Exception e)
{
LogHelper.Error(e.Message);
currentOperationError = $"{command}执行失败";
}
finally
{
worker.ReportProgress(Convert.ToInt32(Convert.ToDouble(index) / Convert.ToDouble(commands.Count)),
new ProgressChangedContent()
{
OperationOutput = currentOperationOutput,
OperationError = currentOperationError
});
}
}
}
