private string GetInstallationDirectory(UpdateStartupContext startupContext)
{
Logger.Debug("Using process ID to find installation directory: {0}", startupContext.ProcessId);
var exeFileInfo = new FileInfo(_processProvider.GetProcessById(startupContext.ProcessId).StartPath);
Logger.Debug("Executable location: {0}", exeFileInfo.FullName);
return(exeFileInfo.DirectoryName);
}
public void Start(UpdateStartupContext ctx)
{
var dector = new DetectApplicationType();
var processId = _processProvider.FindProcessByName(ProcessProvider.OmbiProcessName)?.FirstOrDefault()?.Id ?? -1;
// Log if process is -1
var dir = CreateTempPath();
TempPath = Path.Combine(dir.FullName, "OmbiUpdate.zip");
using (var client = new WebClient())
{
client.DownloadProgressChanged += (s, e) =>
{
Console.WriteLine($"{e.ProgressPercentage}%");
};
client.DownloadFile(ctx.DownloadPath, TempPath);
}
var appType = dector.GetAppType();
_processProvider.FindProcessByName(ProcessProvider.OmbiProcessName);
var installationFolder = GetInstallationDirectory(ctx);
var terminator = new TerminateOmbi(new ServiceProvider(_processProvider), _processProvider);
if (OsInfo.IsWindows)
{
terminator.Terminate(processId);
}
try
{
BackupCurrentVersion();
EmptyInstallationFolder();
using (var archive = ZipFile.OpenRead(TempPath))
{
foreach (var entry in archive.Entries)
{
var fullname = string.Empty;
if (entry.FullName.Contains("Release/")) // Don't extract the release folder, we are already in there
{
fullname = entry.FullName.Replace("Release/", string.Empty);
}
if (entry.Name.Contains("UpdateService"))
{
fullname = entry.FullName.Replace("UpdateService", "UpdateService_New");
}
var fullPath = Path.Combine(PathUp(Path.GetDirectoryName(Application.ExecutablePath), 1), fullname);
if (string.IsNullOrEmpty(entry.Name))
{
Directory.CreateDirectory(fullPath);
}
else
{
if (entry.Name.Contains("Updater"))
{
continue;
}
entry.ExtractToFile(fullPath, true);
Console.WriteLine("Restored {0}", entry.FullName);
}
}
}
// Need to install here
}
catch (Exception e)
{
Console.WriteLine(e);
RestoreBackup();
throw;
}
finally
{
var startOmbi = new StartOmbi(new ServiceProvider(_processProvider), _processProvider);
if (OsInfo.IsWindows)
{
startOmbi.Start(appType, installationFolder);
}
else
{
terminator.Terminate(processId);
Logger.Info("Waiting for external auto-restart.");
for (int i = 0; i < 5; i++)
{
System.Threading.Thread.Sleep(1000);
if (_processProvider.Exists(ProcessProvider.OmbiProcessName))
{
Logger.Info("Ombi was restarted by external process.");
break;
}
}
if (!_processProvider.Exists(ProcessProvider.OmbiProcessName))
{
startOmbi.Start(appType, installationFolder, ctx.StartupArgs);
}
}
}
}
