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using MediaBrowser.Common.Configuration;
using MediaBrowser.Model.Logging;
using System.Diagnostics;
using System.IO;
namespace MediaBrowser.Common.Implementations.Updates
{
public enum MBApplication
{
MBServer,
MBTheater
}
/// <summary>
/// Update the specified application using the specified archive
/// </summary>
public class ApplicationUpdater
{
private const string UpdaterExe = "Mediabrowser.Updater.exe";
private const string UpdaterDll = "Mediabrowser.InstallUtil.dll";
public void UpdateApplication(MBApplication app, IApplicationPaths appPaths, string archive, ILogger logger, string restartServiceName)
{
// First see if there is a version file and read that in
var version = "Unknown";
if (File.Exists(archive + ".ver"))
{
version = File.ReadAllText(archive + ".ver");
}
// Use our installer passing it the specific archive
// We need to copy to a temp directory and execute it there
var source = Path.Combine(appPaths.ProgramSystemPath, UpdaterExe);
logger.Info("Copying updater to temporary location");
var tempUpdater = Path.Combine(Path.GetTempPath(), UpdaterExe);
File.Copy(source, tempUpdater, true);
source = Path.Combine(appPaths.ProgramSystemPath, UpdaterDll);
var tempUpdaterDll = Path.Combine(Path.GetTempPath(), UpdaterDll);
logger.Info("Copying updater dependencies to temporary location");
File.Copy(source, tempUpdaterDll, true);
var product = app == MBApplication.MBTheater ? "mbt" : "server";
// Our updater needs SS and ionic
source = Path.Combine(appPaths.ProgramSystemPath, "ServiceStack.Text.dll");
File.Copy(source, Path.Combine(Path.GetTempPath(), "ServiceStack.Text.dll"), true);
source = Path.Combine(appPaths.ProgramSystemPath, "SharpCompress.dll");
File.Copy(source, Path.Combine(Path.GetTempPath(), "SharpCompress.dll"), true);
logger.Info("Starting updater process.");
Process.Start(tempUpdater, string.Format("product={0} archive=\"{1}\" caller={2} pismo=false version={3} service={4}", product, archive, Process.GetCurrentProcess().Id, version, restartServiceName ?? string.Empty));
// That's it. The installer will do the work once we exit
}
}
}
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