private void CacheCacheByCmd(BackgroundWorker worker)
{
worker.ReportProgress(0);
var commands = ToCleanUpManager.GetCleanCacheCommands();
List <string> toCleaningFiles = new List <string>();
foreach (var keyValuePair in GetCacheFiles())
{
toCleaningFiles.AddRange(keyValuePair.Value);
}
var totalSize = GetCurrentCacheSize();
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 = executeCmdResult.Replace(ExecuteCmdHelper.ExistStr, string.Empty).Trim();
var cleanedSize = totalSize - GetCurrentCacheSize();
currentOperationOutput += $"执行{command}，共删除{UnitConverter.ConvertSize(cleanedSize)}";
}
catch (Exception e)
{
currentOperationError = $"{command}执行失败";
}
finally
{
worker.ReportProgress(Convert.ToInt32(Convert.ToDouble(index) / Convert.ToDouble(commands.Count)),
new ProgressChangedContent()
{
OperationOutput = currentOperationOutput,
OperationError = currentOperationError
});
}
}
}
/// <summary>
/// 时间较长，额外处理
/// </summary>
private async void ExecuteDelayCommands()
{
var cleanDelayedCommands = ToCleanUpManager.GetCleanDelayedCommands();
foreach (var cleanDelayedCommand in cleanDelayedCommands)
{
var totalSize = GetCurrentCacheSize();
await Task.Run(() =>
{
ExecuteCmdHelper.ExecuteCmd(cleanDelayedCommand);
});
var cleanedSize = totalSize - GetCurrentCacheSize();
OutputText += $"执行{cleanDelayedCommand}，共删除{UnitConverter.ConvertSize(cleanedSize)}" + "\r\n";
}
}
