public void ParseTests(string data, string expectedCode, LanguageSupportLevel expectedLevel)
{
var languageInfo = LanguageInfo.Parse(data);
Assert.Equal(expectedCode, languageInfo.Code);
Assert.Equal(expectedLevel, languageInfo.Support);
Assert.NotNull(languageInfo.Culture);
}
public bool LaunchInstaller(string uri, bool appIsAlreadyRunning, ref List <InternalNotification> queuedNotifications, ref int cultureCodeHash)
{
bool languageInstalled = false;
this.uri = uri;
this.appIsAlreadyRunning = appIsAlreadyRunning;
try
{
// handle special case where we are resetting the value
if (uri == "reset")
{
Properties.Settings.Default.CultureCode = "";
Properties.Settings.Default.Save();
cultureCodeHash = 0;
languageInstalled = true;
return(languageInstalled);
}
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();
LanguageInfo info = LanguageInfo.Parse(definition);
if (info != null)
{
this.InfoLabel.Text = String.Format(Utility.GetResourceString(Properties.Resources.LanguageInstaller_Prompt), info.Name);
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.LanguageInstaller_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 guid = System.Guid.NewGuid().ToString();
string zipFileName = GetTempZipFileName(guid);
info.LocalZipFileLocation = zipFileName;
wc.DownloadProgressChanged += new DownloadProgressChangedEventHandler(wc_DownloadProgressChanged);
wc.DownloadFileCompleted += new AsyncCompletedEventHandler(wc_DownloadFileCompleted);
StartDownload(info);
Utility.WriteDebugInfo(String.Format("Downloading language pack '{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 language pack '{0}' to {1}", info.Name, info.LocalZipFileLocation));
if (this.errorMessage == null)
{
// unzip files to the correct location
string languageFolder = GetLanguageFolder(info.CultureCode);
if (!ApplicationMain.HasProgramLaunchedYet || !Directory.Exists(languageFolder))
{
Utility.WriteDebugInfo(String.Format("Language '{0}' downloaded - starting unzip.", info.Name));
// NOTE: installing a language pack requires elevated privileges (to write the resource assemblies to the bin folder).
// as such, we have to be elevated first
if (UserAccountControlHelper.IsElevated())
{
cultureCodeHash = UnzipFilesToBin(info.Name, info.LocalZipFileLocation, info.CultureCode, ref queuedNotifications);
}
else
{
string argument = String.Format("growl:languageelevatedinstall*{0}~{1}~{2}", info.CultureCode, info.Name, guid);
UserAccountControlHelper.LaunchElevatedApplication(System.Windows.Forms.Application.ExecutablePath, argument, true);
}
this.Close();
}
else
{
// display with the same name aleady exists...
ShowMessage(String.Format(Utility.GetResourceString(Properties.Resources.LanguageInstaller_AlreadyInstalled), info.Name), true);
}
}
else
{
Utility.WriteDebugInfo(String.Format("Error downloading language pack '{0}'.", info.Name));
ShowMessage(errorMessage, true);
}
}
}
else
{
// definition file was malformed
ShowMessage(String.Format(Utility.GetResourceString(Properties.Resources.LanguageInstaller_BadDefinitionFile), this.uri), true);
}
}
catch (Exception ex)
{
// error downloading definition file
Utility.WriteDebugInfo(String.Format("Error downloading language pack. {0} - {1}", ex.Message, ex.StackTrace));
ShowMessage(String.Format(Utility.GetResourceString(Properties.Resources.LanguageInstaller_NonexistentDefinitionFile), this.uri), true);
}
return(languageInstalled);
}
