private int UnzipFilesToBin(string name, string zipFileLocation, string cultureCode, ref List <InternalNotification> queuedNotifications)
{
// unzip
string languageFolder = GetLanguageFolder(cultureCode);
Unzipper.UnZipFiles(zipFileLocation, languageFolder, false);
// clean up
Utility.WriteDebugInfo(String.Format("Deleteing '{0}' zip file at {1}", name, zipFileLocation));
if (File.Exists(zipFileLocation))
{
File.Delete(zipFileLocation);
}
// notify
string text = String.Format(Properties.Resources.LanguageInstaller_LanguageInstalledText, name);
if (ApplicationMain.HasProgramLaunchedYet)
{
text += (" " + Properties.Resources.LanguageInstaller_RestartRequiredText);
}
InternalNotification n = new InternalNotification(Properties.Resources.LanguageInstaller_LanguageInstalledTitle, Utility.GetResourceString(text), null);
queuedNotifications.Add(n);
// done
Properties.Settings.Default.CultureCode = cultureCode;
int cultureCodeHash = cultureCode.GetHashCode();
return(cultureCodeHash);
}
public bool LaunchInstaller(string uri, bool appIsAlreadyRunning, ref List <InternalNotification> queuedNotifications, ref int cultureCodeHash)
{
bool installed = false;
this.uri = uri;
this.appIsAlreadyRunning = appIsAlreadyRunning;
this.tempFolder = Path.Combine(Utility.UserSettingFolder, TEMP_FOLDER);
try
{
this.wc = new Growl.CoreLibrary.WebClientEx();
wc.Headers.Add("User-Agent", USER_AGENT);
byte[] data = wc.DownloadData(this.uri);
string definition = Encoding.UTF8.GetString(data).Trim();
SubscriberInfo info = SubscriberInfo.Parse(definition);
if (info != null)
{
this.InfoLabel.Text = String.Format(Utility.GetResourceString(Properties.Resources.SubscriberInstaller_Prompt), info.Name, info.Author, info.Description);
this.YesButton.Visible = true;
this.NoButton.Visible = true;
this.OKButton.Visible = false;
/* NOTE: there is a bug that is caused when Growl is launched via protocol handler (growl:) from Opera.
*
* when that happens, the call to ShowDialog hangs.
*
* i could not find any documentation on this or any reason why it would be happening (not on a non-ui thread, windows handle is already created, etc).
*
* the only fix i could find was to Show/Hide the form before calling ShowDialog. i dont even know why this works, but it does.
*
* */
this.Show();
this.Hide();
DialogResult result = this.ShowDialog();
if (result == DialogResult.Yes)
{
this.InfoLabel.Text = Utility.GetResourceString(Properties.Resources.SubscriberInstaller_Installing);
this.progressBar1.Value = 0;
this.progressBar1.Visible = true;
this.YesButton.Enabled = false;
this.NoButton.Enabled = false;
this.Show();
this.Refresh();
if (Directory.Exists(this.tempFolder))
{
Directory.Delete(this.tempFolder, true);
}
Directory.CreateDirectory(this.tempFolder);
string zipFileName = Path.Combine(this.tempFolder, String.Format("{0}.zip", System.Guid.NewGuid().ToString()));
info.LocalZipFileLocation = zipFileName;
wc.DownloadProgressChanged += new DownloadProgressChangedEventHandler(wc_DownloadProgressChanged);
wc.DownloadFileCompleted += new AsyncCompletedEventHandler(wc_DownloadFileCompleted);
StartDownload(info);
Utility.WriteDebugInfo(String.Format("Downloading subscriber plugin '{0}' to {1}", info.Name, info.LocalZipFileLocation));
System.Threading.WaitHandle[] handles = new System.Threading.WaitHandle[] { are, mre };
while (System.Threading.WaitHandle.WaitAny(handles) == 0)
{
lock (this.progress_lock)
{
this.progressBar1.Value = this.progress.ProgressPercentage;
Application.DoEvents();
}
}
this.progressBar1.Value = 100;
Application.DoEvents();
Utility.WriteDebugInfo(String.Format("Finished downloading subscriber plugin '{0}' to {1}", info.Name, info.LocalZipFileLocation));
if (this.errorMessage == null)
{
// unzip files to the correct location
string folder = Path.Combine(SubscriptionManager.UserPluginDirectory, Growl.CoreLibrary.PathUtility.GetSafeFolderName(info.Name));
if (!ApplicationMain.HasProgramLaunchedYet || !Directory.Exists(folder))
{
Utility.WriteDebugInfo(String.Format("Subscriber '{0}' downloaded - starting unzip.", info.Name));
Unzipper.UnZipFiles(info.LocalZipFileLocation, folder, false);
string text = String.Format(Properties.Resources.SubscriberInstaller_InstalledText, info.Name);
InternalNotification n = new InternalNotification(Properties.Resources.SubscriberInstaller_InstalledTitle, Utility.GetResourceString(text), null);
queuedNotifications.Add(n);
installed = true;
this.Close();
}
else
{
// display with the same name aleady exists...
ShowMessage(String.Format(Utility.GetResourceString(Properties.Resources.SubscriberInstaller_AlreadyInstalled), info.Name), true);
}
// clean up
Utility.WriteDebugInfo(String.Format("Deleteing '{0}' zip file at {1}", info.Name, info.LocalZipFileLocation));
if (File.Exists(info.LocalZipFileLocation))
{
File.Delete(info.LocalZipFileLocation);
}
}
else
{
Utility.WriteDebugInfo(String.Format("Error downloading subscriber plugin '{0}'.", info.Name));
ShowMessage(errorMessage, true);
}
}
}
else
{
// definition file was malformed
ShowMessage(String.Format(Utility.GetResourceString(Properties.Resources.SubscriberInstaller_BadDefinitionFile), this.uri), true);
}
}
catch (Exception ex)
{
// error downloading definition file
Utility.WriteDebugInfo(String.Format("Error downloading subscriber plugin. {0} - {1}", ex.Message, ex.StackTrace));
ShowMessage(String.Format(Utility.GetResourceString(Properties.Resources.SubscriberInstaller_NonexistentDefinitionFile), this.uri), true);
}
return(installed);
}