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Junior 2023-05-12 17:19:21 -03:00
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RHLauncher/UpdateInstaller.cs Normal file
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using RHLauncher.Helper;
using RHLauncher.PCK;
namespace RHLauncher.RHLauncher
{
public class UpdateInstaller
{
public static async Task PackDownloadedFilesAsync(string installDir, IProgress<ProgressReport> progress, CancellationToken cancellationToken)
{
string archiveDir = Path.Combine(installDir, "archive");
string updateRootFolder = Path.Combine(installDir, "Update");
if (!Directory.Exists(updateRootFolder))
{
return;
}
List<string> fileList = Directory.EnumerateFiles(updateRootFolder, "*", SearchOption.AllDirectories).ToList();
List<PCKFile> existingFiles = PCKReader.GetPCKFileList();
int count = fileList.Count;
int pos = 0;
try
{
await PCKWriter.Packing(updateRootFolder, fileList, existingFiles, true,
(string fileName, int curPos, int totalCount) =>
{
cancellationToken.ThrowIfCancellationRequested();
pos++;
ProgressReporter.ReportInstallProgress(progress, LocalizedStrings.Packing, fileName, pos, count, cancellationToken);
},
cancellationToken
).ConfigureAwait(false);
}
catch (OperationCanceledException ex)
{
if (Directory.Exists(archiveDir))
{
Directory.Delete(archiveDir, true);
Directory.CreateDirectory(archiveDir);
}
if (Directory.Exists(updateRootFolder))
{
GC.Collect();
GC.WaitForPendingFinalizers();
Directory.Delete(updateRootFolder, true);
}
Logger.WriteLog($"Update installation canceled: {ex.Message}");
}
catch (Exception ex)
{
Logger.WriteLog($"An error occurred while packing: {ex.Message}");
ProgressReporter.ReportErrorProgress(progress, ex.Message, cancellationToken);
throw;
}
finally
{
fileList.Clear();
existingFiles.Clear();
}
ProgressReporter.ReportFinishedProgress(progress, cancellationToken);
// Pause for a short time to allow other tasks to run
await Task.Delay(1000, cancellationToken).ConfigureAwait(false);
if (Directory.Exists(archiveDir))
{
Directory.Delete(archiveDir, true);
Directory.CreateDirectory(archiveDir);
}
if (Directory.Exists(updateRootFolder))
{
GC.Collect();
GC.WaitForPendingFinalizers();
Directory.Delete(updateRootFolder, true);
}
}
}
}