protected virtual void update_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
result = (UpdateAvailability)e.Result;
if (result == UpdateAvailability.None) {
UpdateButton.IsEnabled = true;
UpdateButton.Visibility = System.Windows.Visibility.Visible;
UpdateAvailableButton.IsEnabled = false;
UpdateAvailableButton.Visibility = System.Windows.Visibility.Collapsed;
} else {
UpdateButton.IsEnabled = false;
UpdateButton.Visibility = System.Windows.Visibility.Collapsed;
UpdateAvailableButton.IsEnabled = true;
UpdateAvailableButton.Visibility = System.Windows.Visibility.Visible;
}
switch (result) {
case UpdateAvailability.Data:
TranslationHelpers.translate(UpdateAvailableButton, "DataUpdateAvailable");
if (this.Visibility != System.Windows.Visibility.Visible)
notifier.sendBalloon(Strings.GetMessageString("DataUpdateAvailable"));
break;
case UpdateAvailability.DataAndProgram:
case UpdateAvailability.Program:
TranslationHelpers.translate(UpdateAvailableButton, "ProgramUpdateAvailable");
if (this.Visibility != System.Windows.Visibility.Visible)
notifier.sendBalloon(Strings.GetMessageString("ProgramUpdateAvailable"));
break;
}
TranslationHelpers.translate(UpdateButton, "CheckForUpdates");
}
private void UpdateShimIfNecessary(UpdateAvailability shimUpdateAvailability)
{
if (string.IsNullOrEmpty(shimUpdateAvailability.Version))
{
return;
}
var updateShimPath = Path.Combine(executingAssemblyPath, "MusketeerUpdateShim.exe");
var shimVersion = File.Exists(updateShimPath) ? AssemblyName.GetAssemblyName(updateShimPath).Version
: new Version("0.0.0.0");
var updateVersion = new Version(shimUpdateAvailability.Version);
if (updateVersion.CompareTo(shimVersion) <= 0)
{
return;
}
logger.Info("New version of the MusketeerUpdateShim found: '{0}'. Starting update.", updateVersion);
var downloadFilePath = Path.Combine(executingAssemblyPath, "updateshim.zip");
castleConnector.DownloadFile(shimUpdateAvailability.FullUrlToUpdate, downloadFilePath);
if (IsFileUnaltered(downloadFilePath, shimUpdateAvailability.FileHash))
{
FileUtils.ExtractZipToDirectoryAndOverrideExistingFiles(downloadFilePath, executingAssemblyPath);
logger.Info("Shim update to version '{0}' finished.", updateVersion);
}
else
{
logger.Warn("Shim update failed. The checksum of the file did not match the original.");
}
File.Delete(downloadFilePath);
}
private void UpdateMusketeerIfNecessary(UpdateAvailability updateAvailability)
{
if (string.IsNullOrEmpty(updateAvailability.Version))
{
return;
}
var currentVersion = Assembly.GetExecutingAssembly().GetName().Version;
var updateVersion = new Version(updateAvailability.Version);
if (updateVersion.CompareTo(currentVersion) <= 0)
{
return;
}
var downloadFilePath = Path.Combine(executingAssemblyPath, "update.zip");
if (File.Exists(downloadFilePath))
{
logger.Error("The update file exists - this indicates that the previous update was unsuccessful and " +
"we won't try again. Please check the update.log and remove the update.zip file when the problem " +
"is fixed.");
return;
}
logger.Info("New version of the Musketeer service found: '{0}'. Starting update procedure.", updateVersion);
castleConnector.DownloadFile(updateAvailability.FullUrlToUpdate, downloadFilePath);
if (!IsFileUnaltered(downloadFilePath, updateAvailability.FileHash))
{
logger.Warn("The downloaded file checksum did not match the original - update aborted. We will try again later.");
File.Delete(downloadFilePath);
return;
}
var currentProcess = Process.GetCurrentProcess();
var shimPath = Path.Combine(executingAssemblyPath, "MusketeerUpdateShim.exe");
Process shimProcess;
if (currentProcess.SessionId == 0)
{
shimProcess = Process.Start(shimPath, string.Format("--pid {0} --update \"{1}\" --startsvc \"{2}\"",
currentProcess.Id, downloadFilePath, MusketeerService.ServiceName));
logger.Info("Update process was started with PID: {0}. The Musketeer service is stopping now.",
shimProcess.Id);
new ServiceController(MusketeerService.ServiceName).Stop();
}
else
{
shimProcess = Process.Start(shimPath, string.Format("--pid {0} --update \"{1}\" --startapp \"{2}\"",
currentProcess.Id, downloadFilePath, Assembly.GetEntryAssembly().Location));
logger.Info("Update process was started with PID: {0}. The update will start after Musketeer is closed.",
shimProcess.Id);
}
}
private UpdateAvailability FindUpdate(string updatePrefix)
{
var update = new UpdateAvailability();
var updatesBaseUrl = string.Format("{0}{1}/content/updates/", Request.Url.SiteBase, Request.Url.BasePath);
var updatesFolder = Path.Combine(pathProvider.GetRootPath(), "Content", "updates");
if (Directory.Exists(updatesFolder))
{
var updateFilePath = Directory.GetFiles(updatesFolder, updatePrefix + "*.zip").OrderByDescending(
f => f).FirstOrDefault();
if (updateFilePath != null)
{
update.Version = Path.GetFileNameWithoutExtension(updateFilePath).Remove(0, updatePrefix.Length);
update.FileHash = CalculateFileHash(updateFilePath);
update.FullUrlToUpdate = updatesBaseUrl + Path.GetFileName(updateFilePath);
}
}
return(update);
}
protected virtual void update_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
result = (UpdateAvailability)e.Result;
if (result == UpdateAvailability.None)
{
UpdateButton.IsEnabled = true;
UpdateButton.Visibility = System.Windows.Visibility.Visible;
UpdateAvailableButton.IsEnabled = false;
UpdateAvailableButton.Visibility = System.Windows.Visibility.Collapsed;
}
else
{
UpdateButton.IsEnabled = false;
UpdateButton.Visibility = System.Windows.Visibility.Collapsed;
UpdateAvailableButton.IsEnabled = true;
UpdateAvailableButton.Visibility = System.Windows.Visibility.Visible;
}
switch (result)
{
case UpdateAvailability.Data:
TranslationHelpers.translate(UpdateAvailableButton, "DataUpdateAvailable");
if (this.Visibility != System.Windows.Visibility.Visible)
{
notifier.sendBalloon(Strings.GetMessageString("DataUpdateAvailable"));
}
break;
case UpdateAvailability.DataAndProgram:
case UpdateAvailability.Program:
TranslationHelpers.translate(UpdateAvailableButton, "ProgramUpdateAvailable");
if (this.Visibility != System.Windows.Visibility.Visible)
{
notifier.sendBalloon(Strings.GetMessageString("ProgramUpdateAvailable"));
}
break;
}
TranslationHelpers.translate(UpdateButton, "CheckForUpdates");
}
public async Task HandleUpdateCheckAsync(bool isStartupCheck = true)
{
UpdateAvailability updateAvailability = await CheckUpdateAvailabilityAsync();
switch (updateAvailability)
{
case UpdateAvailability.IsInsiderVersion:
if (isStartupCheck)
{
NotificationManager.ShowNotification("Snap Desktop", $"{Environment.UserName}:\n你正在使用开发版 Snap Desktop");
}
else
{
NotificationManager.ShowNotification("Snap Desktop", "开发版 Snap Desktop ，不需要更新");
}
break;
case UpdateAvailability.IsNewestRelease:
if (isStartupCheck)
{
NotificationManager.ShowNotification("Snap Desktop", $"欢迎{Environment.UserName}");
}
else
{
NotificationManager.ShowNotification("Snap Desktop", "不需要更新，这是 Snap Desktop 的最新发行版");
}
break;
case UpdateAvailability.NeedUpdate:
NotificationManager.ShowNotification("Snap Desktop", $"发现可用的更新，版本号：{NewVersion}，单击此通知以下载...", () => { DownloadAndInstallPackage(); });
break;
case UpdateAvailability.NotAvailable:
NotificationManager.ShowNotification("Snap Desktop", "检查更新失败...\n ·你的设备可能需要联网");
break;
}
}
