bool UpdateTask(FormUpdating fu) //один сплошной говнокод
{
bool finished = false;
using (var client = new WebClient())
{
client.DownloadProgressChanged += (s, e) =>
{
fu.BeginInvoke((MethodInvoker) delegate {
fu.SetProgress(e.ProgressPercentage);
});
};
client.DownloadFileCompleted += (s, e) =>
{
finished = true;
};
try
{
client.DownloadFileAsync(new Uri(updateFrom + "dl"), "update.zip");
while (!finished)
{
Thread.Sleep(1000);
}
return(true);
}
catch (WebException)
{
return(false);
}
}
}
public async void Check()
{
mainForm.Text = mainFormCaption + " [" + MainForm.appLocalisationStrings["upd_checking"] + "...]";
Task <string> task = Task.Run(() => RequestStringTask("check"));
string actual = await task;
FormUpdating fu = null;
if (actual != "connection error")
{
if (actual != version)
{
mainForm.Text = mainFormCaption + " [" + MainForm.appLocalisationStrings["upd_new"] + " " + actual + "!]";
DialogResult r = MessageBoxEx.Show(mainForm, MainForm.appLocalisationStrings["upd_update"] + " " + actual + "?", MainForm.appLocalisationStrings["upd_updateAvailable"],
MessageBoxButtons.OKCancel);
if (r == DialogResult.OK)
{
mainForm.Text = mainFormCaption + " [" + MainForm.appLocalisationStrings["upd_updTo"] + " " + actual + "...]";
fu = new FormUpdating();
fu.Show(mainForm);
fu.CenterAtParent(mainForm);
mainForm.Enabled = false;
task = Task.Run(() => RequestStringTask("changelog"));
string changelog = await task;
Console.WriteLine(changelog);
fu.SetChangelog(changelog);
Task <bool> dl = Task.Run(() => UpdateTask(fu));
bool success = await dl;
fu.SetFinished(success);
return;
}
}
else
{
mainForm.Text = mainFormCaption;
}
}
else
{
mainForm.Text = mainFormCaption;
}
mainForm.Enabled = true;
if (fu != null)
{
fu.Close();
}
}