public async Task ApplyPatchFromWeb(string[] baseUrls, string patchPath, string targetPath, string applicationDirPath, IProgress <DirectoryPatcherProgressReport> progress, CancellationToken cancellationToken, string instructions_hash)
{
Contract.Assert(baseUrls.Length > 0);
WebPatchPath = patchPath;
var hosts = baseUrls.Select(url => new Uri(url)).ToArray();
Selector = new UpdateServerSelector();
await Selector.SelectHosts(hosts);
string bestHost;
lock (Selector.Hosts)
bestHost = Selector.Hosts.Dequeue().ToString();
Console.WriteLine("#######HOST: {0}", bestHost);
await ApplyPatchFromWeb(bestHost + WebPatchPath, targetPath, applicationDirPath, progress, cancellationToken, instructions_hash);
}
/// <summary>
/// Function to control the first launch install.
/// </summary>
public async void FirstInstall()
{
VersionCheck.GetLatestGameVersionName();
await VersionCheck.UpdateLatestVersions();
//Get the current root path and prepare the installation
var targetDir = GameInstallation.GetRootPath();
var applicationDir = System.IO.Path.Combine(GameInstallation.GetRootPath(), "patch");
var patchUrls = VersionCheck.GamePatchUrls;
var patchVersion = VersionCheck.GetLatestGameVersionName();
//Create an empty var containing the progress report from the patcher
var progress = new Progress <DirectoryPatcherProgressReport>();
var cancellationTokenSource = new System.Threading.CancellationTokenSource();
Task task = new RXPatcher().ApplyPatchFromWeb(patchUrls, targetDir, applicationDir, progress, cancellationTokenSource.Token);
//Create the update window
int index = await new UpdateServerSelector().SelectHostIndex(patchUrls);
var window = new ApplyUpdateWindow(task, progress, patchVersion, cancellationTokenSource, ApplyUpdateWindow.UpdateWindowType.Install, new Uri(patchUrls[index]).Host);
//window.Owner = this;
//Show the dialog and wait for completion
window.ShowDialog();
if (task.IsCompleted == true)
{
VersionCheck.UpdateGameVersion();
//Create the UE3 redist dialog
if (UERedistDialog.DialogResult.Value == true)
{
//Determine which server has best ping
String[] PatchUrls = VersionCheck.GamePatchUrls;
RXPatchLib.UpdateServerSelector Selector = new RXPatchLib.UpdateServerSelector(); //Need to solve a import issue regarding duplicate classes
Task <int> SelectorTask = Selector.SelectHostIndex(VersionCheck.GamePatchUrls); //NEed to suppress the ui from showing here
await SelectorTask;
Uri Redistserver = new Uri(PatchUrls[SelectorTask.Result]);
//Create new URL based on the patch url (Without the patch part)
String RedistUrl = "http://" + Redistserver.Host + "/redists/UE3Redist.exe";
string SystemUrl = GameInstallation.GetRootPath() + "Launcher\\Redist\\UE3Redist.exe";
//Create canceltokens to stop the downloaderthread if neccesary
CancellationTokenSource downloaderTokenSource = new CancellationTokenSource();
CancellationToken downloaderToken = downloaderTokenSource.Token;
//Task for downloading the redist from patch server
Task RedistDownloader = new Task(() => {
System.IO.Directory.CreateDirectory(GameInstallation.GetRootPath() + "Launcher\\Redist");
System.Net.WebClient RedistRequest = new WebClient();
RedistRequest.DownloadFileAsync(new Uri(RedistUrl), SystemUrl);
while (RedistRequest.IsBusy && !downloaderToken.IsCancellationRequested)
{
if (downloaderToken.IsCancellationRequested)
{
RedistRequest.CancelAsync();
}
//Thread.Sleep(1000);
}
}, downloaderToken);
//Redist downloader statuswindow
GeneralDownloadWindow RedistWindow = new GeneralDownloadWindow(downloaderTokenSource, "UE3Redist download");
RedistWindow.Show();
//Task to keep the status of the UE3Redist download
Task RedistDownloadStatus = new Task(() =>
{
WebRequest req = System.Net.HttpWebRequest.Create(RedistUrl);
req.Method = "HEAD";
int ContentLength;
using (WebResponse resp = req.GetResponse())
{
int.TryParse(resp.Headers.Get("Content-Length"), out ContentLength);
}
RedistWindow.initProgressBar(ContentLength);
while (RedistDownloader.Status == TaskStatus.Running)
{
RedistWindow.Status = "Downloading UE3Redist";
FileInfo inf = new FileInfo(SystemUrl);
RedistWindow.updateProgressBar(inf.Length);
//Thread.Sleep(1000);
}
});
//Start downloading
RedistDownloader.Start();
RedistDownloadStatus.Start();
await RedistDownloader;
RedistWindow.Close();
//When done, execute the UE3Redist here
try
{
using (Process UE3Redist = Process.Start(GameInstallation.GetRootPath() + "Launcher\\Redist\\UE3Redist.exe"))
{
UE3Redist.WaitForExit();
if (UE3Redist.ExitCode != 0)//If redist install fails, notify the user
{
MessageBox.Show("Error while installing the UE3 Redist.");
}
else//Everything done! save installed flag and restart
{
Properties.Settings.Default.Installed = true;
Properties.Settings.Default.Save();
try
{
System.IO.File.Delete(GameInstallation.GetRootPath() + "Launcher\\Redist\\UE3Redist.exe");
System.IO.Directory.Delete(GameInstallation.GetRootPath() + "Launcher\\Redist\\");
}
catch (Exception)
{
MessageBox.Show("Could not cleanup the redist file. This won't hinder the game.");
}
}
}
}
catch
{
MessageBox.Show("Error while executing the UE3 Redist.");
}
finally
{
//Restart launcher
System.Diagnostics.Process.Start(Application.ResourceAssembly.Location);
Application.Current.Shutdown();
}
}
else
{
ModernDialog notInstalledDialog = new ModernDialog();
notInstalledDialog.Title = "UE3 Redistributable";
notInstalledDialog.Content = MessageNotInstalled;
notInstalledDialog.Buttons = new Button[] { notInstalledDialog.OkButton };
notInstalledDialog.ShowDialog();
//Shutdown launcher
Application.Current.Shutdown();
}
}
else
{
Application.Current.Shutdown();
}
}
