|
public static GenerateExceptionLog ( |
||
| E | The exception we are logging | |
| return | void | |
/// <summary>
/// Event called when an update file has completed its download
/// </summary>
private static void Wc_DownloadFileCompleted(object sender, AsyncCompletedEventArgs e)
{
// Close task form, and unregister for updates
TaskForm.Cancelled -= TaskForm_Cancelled;
TaskForm.CloseForm();
IsDownloading = false;
// Dispose webclient
Web.Dispose();
// If we cancelled, stop here
if (e.Cancelled)
{
// Delete junk files
if (File.Exists(UpdateFileLocation))
{
File.Delete(UpdateFileLocation);
}
return;
}
// Try to start the isntaller
try
{
// Extract setup.exe
string exFile = Path.Combine(Paths.DocumentsFolder, "setup.exe");
using (ZipArchive file = ZipFile.Open(UpdateFileLocation, ZipArchiveMode.Read))
{
ZipArchiveEntry setupFile = file.Entries.FirstOrDefault(x => x.FullName == "setup.exe");
if (setupFile != null)
{
// Extract and start the new update installer
setupFile.ExtractToFile(exFile, true);
Process installer = Process.Start(exFile);
installer.WaitForInputIdle();
}
else
{
MessageBox.Show(
"The Setup.exe file appears to be missing from the update archive! You will need to manually apply the update.",
"Installation Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error
);
}
}
}
catch (Exception Ex)
{
MessageBox.Show(
"An Occured while trying to install the new update. You will need to manually apply the update."
+ Environment.NewLine.Repeat(1) + "Error Message: " + Ex.Message,
"Installation Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error
);
ExceptionHandler.GenerateExceptionLog(Ex);
}
// Exit the application
Application.Exit();
}
/// <summary>
/// Downloads the new update from Github Async.
/// </summary>
public static bool DownloadUpdateAsync()
{
// Returns if there is no update
if (!UpdateAvailable)
{
return(false);
}
// Simulate some headers, Github throws a fit otherwise
Web = new WebClient();
Web.Headers["User-Agent"] = "BF2Statistics Control Center v" + Program.Version;
Web.Headers["Accept"] = "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8";
Web.Headers["Accept-Language"] = "en-US,en;q=0.8";
Web.Proxy = null; // Disable proxy because this can cause slowdown on some machines
// Github file location
string Download = "https://github.com/BF2Statistics/ControlCenter/releases/download/{0}/BF2Statistics_ControlCenter_{0}.zip";
Uri FileLocation = new Uri(String.Format(Download, NewVersion));
// Path to the Downloaded file
UpdateFileLocation = Path.Combine(Paths.DocumentsFolder, String.Format("BF2Statistics_ControlCenter_{0}.zip", NewVersion));
// Show Task Form
IsDownloading = true;
TaskForm.Cancelled += TaskForm_Cancelled;
TaskForm.Show(MainForm.Instance, "Downloading Update", "Downloading Update... Please Standby", true);
TaskForm.Progress.Report(new TaskProgressUpdate("Preparing the download..."));
try
{
// Download the new version Zip file
Web.DownloadProgressChanged += Wc_DownloadProgressChanged;
Web.DownloadFileCompleted += Wc_DownloadFileCompleted;
Web.DownloadFileAsync(FileLocation, UpdateFileLocation);
}
catch (Exception ex)
{
// Close that task form if its open!
if (TaskForm.IsOpen)
{
TaskForm.CloseForm();
}
// Create Exception Log
Program.ErrorLog.Write("WARNING: Unable to Download new update archive :: Generating Exception Log");
ExceptionHandler.GenerateExceptionLog(ex);
// Alert User
MessageBox.Show(
"Failed to download update archive! Reason: " + ex.Message
+ Environment.NewLine.Repeat(1)
+ "An exception log has been generated and created inside the My Documents/BF2Statistics folder.",
"Download Failed",
MessageBoxButtons.OK,
MessageBoxIcon.Error
);
return(false);
}
// Tell the mainform that we have this handled
return(true);
}
