public static UpdateChecker CheckUpdate()
{
UpdateChecker updateChecker = new GitHubUpdateChecker("ShareX", "ShareX");
updateChecker.IsBeta = Program.IsBeta;
updateChecker.IsPortable = Program.IsPortable;
updateChecker.Proxy = HelpersOptions.CurrentProxy.GetWebProxy();
updateChecker.CheckUpdate();
/*
* // Fallback if GitHub API fails
* if (updateChecker.Status == UpdateStatus.None || updateChecker.Status == UpdateStatus.UpdateCheckFailed)
* {
* updateChecker = new XMLUpdateChecker(Links.URL_UPDATE, "ShareX");
* updateChecker.IsBeta = Program.IsBeta;
* updateChecker.Proxy = HelpersOptions.CurrentProxy.GetWebProxy();
* updateChecker.CheckUpdate();
* }
*/
return(updateChecker);
}
private void StartDownload()
{
pbProgress.Visible = false;
btnStart.Visible = false;
lblProgress.Text = "Finding latest download...";
lblProgress.Visible = true;
GitHubUpdateChecker checker = null;
BackgroundWorker bw = new BackgroundWorker();
bw.DoWork += (sender, e) =>
{
checker = new GitHubUpdateChecker("ShareX", "ShareX");
checker.GetLatestDownloadURL(false, false, false);
};
bw.RunWorkerCompleted += (sender, e) =>
{
if (checker != null && !string.IsNullOrEmpty(checker.DownloadURL))
{
lblProgress.Text = "Beginning download...";
string downloadPath = GetDownloadPath(checker.Filename);
FileStream fileStream = new FileStream(downloadPath, FileMode.Create, FileAccess.Write, FileShare.Read);
FileDownloader fileDownloader = new FileDownloader(checker.DownloadURL, fileStream, null, "application/octet-stream");
fileDownloader.ExceptionThrowed += (sender2, e2) =>
{
ResetControls();
MessageBox.Show("Error:\r\n\r\n" + fileDownloader.LastException, "puush install", MessageBoxButtons.OK, MessageBoxIcon.Error);
};
fileDownloader.DownloadStarted += (sender2, e2) =>
{
lblProgress.Visible = false;
pbProgress.Visible = true;
};
fileDownloader.ProgressChanged += (sender2, e2) =>
{
int percentage = (int)Math.Round(fileDownloader.DownloadPercentage);
pbProgress.Value = percentage;
};
fileDownloader.DownloadCompleted += (sender2, e2) =>
{
if (File.Exists(downloadPath))
{
Process.Start(downloadPath, "-puush");
Environment.Exit(0);
}
};
fileDownloader.StartDownload();
}
else
{
ResetControls();
MessageBox.Show("Unable to find latest ShareX build.", "puush install", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
};
bw.RunWorkerAsync();
}
