public bool SaveDownload(IStatusProvider statusProvider)
{
WebDownloader downloader = new WebDownloader();
downloader.OnDownloadCompleted += new AsyncCompletedEventHandler(this.FinishedDownloader);
downloader.BeginDownloadFile(this.GetDirectURL(), this.GetLocalPatchFile(), true);
return true;
}
private void UpdateSupCom()
{
VGen0 gen = null;
VGen0 gen2 = null;
ThreadStart start = null;
ThreadStart start2 = null;
if (GameInformation.SelectedGame.GameID == -1)
{
this.SetStatus("", new object[0]);
}
else if (GameInformation.SelectedGame.CurrentVersion == "NOCHECK")
{
this.SetStatus("This game is not being versioned.", 0x2710, new object[0]);
Thread.Sleep(0xbb8);
try
{
if (gen == null)
{
gen = delegate {
this.btnFeedback.Enabled = true;
this.btnHostGame.Enabled = true;
this.btnJoinGame.Enabled = true;
this.EnableGameSelectButtons();
this.miGameGroup.Enabled = true;
};
}
base.BeginInvoke(gen);
}
catch (Exception exception)
{
ErrorLog.WriteLine(exception);
}
}
else if (!this.IsSupComPatching && (this.SupComPatchThread == null))
{
this.mIsSupComPatching = true;
if ((base.InvokeRequired && !base.Disposing) && !base.IsDisposed)
{
if (gen2 == null)
{
gen2 = delegate {
this.miGameGroup.Enabled = false;
this.btnHostGame.Enabled = false;
this.btnJoinGame.Enabled = false;
this.btnRankedGame.Enabled = false;
this.btnArrangedTeam.Enabled = false;
this.btnPlayNow.Enabled = false;
this.DisableGameSelectButtons();
};
}
base.BeginInvoke(gen2);
}
else
{
this.miGameGroup.Enabled = false;
this.btnHostGame.Enabled = false;
this.btnJoinGame.Enabled = false;
this.btnRankedGame.Enabled = false;
this.btnArrangedTeam.Enabled = false;
this.btnPlayNow.Enabled = false;
this.DisableGameSelectButtons();
}
if (this.IsRemoteVersion)
{
if (this.LocalGameVersion != this.ServerGameVersion)
{
if (start == null)
{
start = delegate {
WebDownloader downloader = new WebDownloader();
downloader.OnDownloadCompleted += new AsyncCompletedEventHandler(this.SmartPatchComplete);
string weburl = GameInformation.SelectedGame.PatcherAppURL;
downloader.BeginDownloadFile(weburl, this.GetLocalPatchFile(), true);
};
}
this.SupComPatchThread = new Thread(start);
}
else
{
this.SetPatchButtonsCompleted();
this.SetStatus("", new object[0]);
}
}
else
{
if (start2 == null)
{
start2 = delegate {
string str;
EventHandler handler = null;
OGen0 gen3 = null;
OGen0 gen4 = null;
VGen0 method = null;
VGen0 gen6 = null;
bool failed = false;
try
{
this.SetStatus("<LOC>Checking for {0} updates...", new object[] { GameInformation.SelectedGame.GameDescription });
if (handler == null)
{
handler = delegate (object s, EventArgs e) {
this.SupComPatchThread = null;
};
}
base.Disposed += handler;
Process[] processesByName = Process.GetProcessesByName("patch");
if (processesByName.Length > 0)
{
this.SetStatus("<LOC>Patching {0}...", new object[] { GameInformation.SelectedGame.GameDescription });
processesByName[0].WaitForExit();
}
if (((GameInformation.SelectedGame.GameLocation == null) || (GameInformation.SelectedGame.GameLocation.Length <= 0)) || !System.IO.File.Exists(GameInformation.SelectedGame.GameLocation))
{
}
if (((gen3 == null) && !((bool) base.Invoke(gen3 = delegate {
return this.LocateExe("SupremeCommander", false);
}))) || !this.IsSupComVersionEnforced)
{
return;
}
int num = 0;
bool flag = false;
int count = -1;
int num3 = 0;
int num4 = 0;
bool flag2 = this.LocalGameVersion != this.ServerGameVersion;
try
{
if (flag2 && (this.ServerGameVersion.ToUpper() == "MULTI"))
{
DataList queryDataSafe = DataAccess.GetQueryDataSafe("Get Multi Version", new object[] { GameInformation.SelectedGame.GameID });
foreach (DataRecord record in queryDataSafe)
{
if (record["build_chksum"] == this.LocalGameVersion)
{
flag2 = false;
this.mServerGameVersion = record["build_chksum"];
goto Label_0E15;
}
}
}
}
catch (Exception exception1)
{
ErrorLog.WriteLine(exception1);
}
Label_0E15:
while (flag2 || ((count < 0) || (num3 < count)))
{
try
{
if (num4 > 4)
{
this.SetStatus("<LOC>An error orrured while trying to patch, please try again later.", new object[0]);
Thread.Sleep(0xfa0);
return;
}
if (num >= 2)
{
this.SetStatus("<LOC>Download failed, aborting update...", new object[0]);
Thread.Sleep(0x7d0);
failed = true;
return;
}
DataList list2 = DataAccess.GetQueryDataSafe("GetVersionPatchURI", new object[] { this.LocalGameVersion });
count = list2.Count;
if (((list2 == null) || (list2.Count < 1)) || (num3 >= list2.Count))
{
if (!this.IsGameCurrent)
{
this.SetStatus("<LOC>{0} appears to be corrupt and/or modified. Please re-install {0}.", new object[] { GameInformation.SelectedGame.GameDescription });
Thread.Sleep(0xfa0);
}
return;
}
foreach (DataRecord record2 in list2)
{
IOException exception2;
VGen0 curgen = null;
VGen0 curgen2 = null;
string uri;
bool flag3 = false;
bool flag4 = false;
flag3 = (record2.InnerHash.ContainsKey("patch_uri") && (record2["patch_uri"] != null)) && (record2["patch_uri"] != "(null)");
flag4 = (record2.InnerHash.ContainsKey("file_uri") && (record2["file_uri"] != null)) && (record2["file_uri"] != "(null)");
string str2 = null;
if (flag3)
{
uri = record2["patch_uri"];
str = Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles) + @"\" + GameInformation.SelectedGame.GameDescription + @"\";
if (Directory.Exists(str))
{
str = str + "patch.exe";
}
else
{
str = Path.GetDirectoryName(GameInformation.SelectedGame.GameLocation) + @"\patch.exe";
}
if ((record2.InnerHash.ContainsKey("patch_check") && (record2["patch_check"] != null)) && (record2["patch_check"] != "(null)"))
{
str2 = record2["patch_check"];
}
}
else if (flag4)
{
uri = record2["file_uri"];
str = Path.GetDirectoryName(GameInformation.SelectedGame.GameLocation) + @"\" + record2["file_path"];
if ((record2.InnerHash.ContainsKey("file_check") && (record2["file_check"] != null)) && (record2["file_check"] != "(null)"))
{
str2 = record2["file_check"];
}
}
else
{
ErrorLog.WriteLine("Invalid patch record for {0} found.", new object[] { GameInformation.SelectedGame.GameDescription });
num3++;
continue;
}
WebClient dlClient = null;
bool flag5 = false;
bool flag6 = true;
if (System.IO.File.Exists(str) && (str2 != null))
{
if (flag3)
{
flag6 = this.CheckSum(str) != str2;
}
else
{
flag6 = this.CheckSum(str) != str2;
}
}
else if (System.IO.File.Exists(str) && (str2 == null))
{
flag6 = false;
}
else if (!(System.IO.File.Exists(str) || (str2 == null)))
{
flag6 = false;
}
else
{
flag6 = true;
if (flag3)
{
try
{
System.IO.File.Delete(str);
}
catch (Exception exception5)
{
ErrorLog.WriteLine(exception5);
this.SetStatus("<LOC>Invalid patch file exists and cannot be deleted. Please restart program.", new object[0]);
Thread.Sleep(0xbb8);
return;
}
}
}
DlgDownloadProgress dlg = null;
if (flag6)
{
int lastResponse = Environment.TickCount;
bool finished = false;
dlClient = new WebClient();
bool downloading = true;
if (curgen == null)
{
curgen = delegate
{
dlg = new DlgDownloadProgress(uri, dlClient);
};
}
base.Invoke(curgen);
dlClient.DownloadProgressChanged += delegate (object s, System.Net.DownloadProgressChangedEventArgs e) {
if ((e.ProgressPercentage == 100) && (e.BytesReceived == e.TotalBytesToReceive))
{
finished = true;
}
lastResponse = Environment.TickCount;
this.SetStatus("<LOC>Downloading {1} update: {0}%", new object[] { e.ProgressPercentage, GameInformation.SelectedGame.GameDescription });
};
dlClient.DownloadFileCompleted += delegate (object s, AsyncCompletedEventArgs e) {
finished = true;
downloading = false;
lastResponse = Environment.TickCount;
};
if (flag3)
{
try
{
if (System.IO.File.Exists(str))
{
System.IO.File.Delete(str);
}
}
catch (IOException exception6)
{
exception2 = exception6;
ErrorLog.WriteLine(exception2);
}
}
this.SetStatus("<LOC>Downloading {0} update...", new object[] { GameInformation.SelectedGame.GameDescription });
if (curgen2 == null)
{
curgen2 = delegate
{
dlg.Show();
dlg.BringToFront();
};
}
base.BeginInvoke(curgen2);
if (!flag)
{
this.ShowPatchMessage();
flag = true;
}
if (flag3)
{
dlClient.DownloadFileAsync(new Uri(uri), str);
}
else
{
dlClient.DownloadFileAsync(new Uri(uri), str + ".exe");
}
lastResponse = Environment.TickCount;
while (downloading)
{
if (!(finished || ((Environment.TickCount - lastResponse) <= 0x7530)))
{
flag5 = true;
if (dlClient != null)
{
dlClient.CancelAsync();
dlClient.Dispose();
dlClient = null;
}
break;
}
Thread.Sleep(100);
}
}
else
{
num3++;
continue;
}
base.BeginInvoke((VGen0)delegate {
if ((((dlg != null) && !dlg.Disposing) && !dlg.IsDisposed) && dlg.Visible)
{
try
{
dlg.Close();
dlg = null;
}
catch (Exception exception)
{
ErrorLog.WriteLine(exception);
}
}
});
if (flag5 && (num >= 2))
{
this.SetStatus("<LOC>Download failed, aborting update...", new object[0]);
Thread.Sleep(0x7d0);
return;
}
if (flag5)
{
this.SetStatus("<LOC>Download timed out, retrying...", new object[0]);
if (dlClient != null)
{
dlClient.CancelAsync();
dlClient.Dispose();
dlClient = null;
}
num++;
if (flag3)
{
try
{
System.IO.File.Delete(str);
}
catch (Exception exception7)
{
ErrorLog.WriteLine(exception7);
}
}
Thread.Sleep(0x7d0);
}
else
{
bool flag7 = false;
num = 0;
if (flag3 || flag4)
{
while (!flag7 && (num < 2))
{
this.SetStatus("<LOC>Patching {0}...", new object[] { GameInformation.SelectedGame.GameDescription });
bool flag8 = false;
string[] strArray = new string[] { "SupremeCommander", "SupremeCommanderR", "SupremeCommanderD" };
for (int j = 0; j < strArray.Length; j++)
{
Process[] processArray2 = Process.GetProcessesByName(strArray[j]);
if (processArray2.Length > 0)
{
if (!flag8)
{
}
if ((gen4 != null) || (((DialogResult) base.Invoke(gen4 = delegate {
return new DlgYesNo(this, GameInformation.SelectedGame.GameDescription, "<LOC>" + GameInformation.SelectedGame.GameDescription + " is currently running and must be closed for patching to continue. OK to close " + GameInformation.SelectedGame.GameDescription + "?").ShowDialog(this);
})) == DialogResult.Yes))
{
flag8 = true;
foreach (Process process in processArray2)
{
process.Kill();
}
}
else
{
this.SetStatus("<LOC>" + GameInformation.SelectedGame.GameDescription + " failed to patch!", new object[0]);
Thread.Sleep(0x7d0);
return;
}
}
}
if (flag4)
{
str = str + ".exe";
}
ProcessStartInfo startInfo = new ProcessStartInfo(str);
if (flag3)
{
startInfo.WorkingDirectory = new FileInfo(str).DirectoryName;
}
Process process2 = Process.Start(startInfo);
if (method == null)
{
method = delegate {
base.Show();
base.BringToFront();
};
}
base.Invoke(method);
process2.WaitForExit();
GameInformation.CheckMissingPaths();
int exitCode = process2.ExitCode;
if (exitCode == 0)
{
ErrorLog.WriteLine("Patching of SupCom succeeded via code {0}", new object[] { exitCode });
try
{
if (System.IO.File.Exists(str))
{
System.IO.File.Delete(str);
}
}
catch (IOException exception8)
{
exception2 = exception8;
ErrorLog.WriteLine(exception2);
}
flag7 = true;
this.SetStatus("<LOC>" + GameInformation.SelectedGame.GameDescription + " patching complete.", new object[0]);
Thread.Sleep(0x7d0);
}
else
{
ErrorLog.WriteLine("Patching of SupCom failed via error code {0}", new object[] { exitCode });
num++;
if (num > 1)
{
this.SetStatus("<LOC>" + GameInformation.SelectedGame.GameDescription + " failed to patch!", new object[0]);
try
{
if (System.IO.File.Exists(str))
{
System.IO.File.Delete(str);
}
}
catch (IOException exception9)
{
exception2 = exception9;
ErrorLog.WriteLine(exception2);
}
Thread.Sleep(0x7d0);
return;
}
this.SetStatus("<LOC>Patch failed, retrying...", new object[0]);
Thread.Sleep(0x7d0);
}
}
}
else
{
try
{
if (System.IO.File.Exists(str))
{
System.IO.File.Replace(str + ".dl", str, str + ".back");
}
else
{
System.IO.File.Move(str + ".dl", str);
}
}
catch (Exception exception4)
{
ErrorLog.WriteLine(exception4);
this.SetStatus("<LOC>Error updating file: {0}, ensure it is not in use or read-only.", new object[] { Path.GetFileName(str) });
Thread.Sleep(0xfa0);
if (System.IO.File.Exists(str + ".back"))
{
System.IO.File.Move(str + ".back", str);
}
}
finally
{
if (System.IO.File.Exists(str + ".dl"))
{
System.IO.File.Delete(str + ".dl");
}
if (System.IO.File.Exists(str + ".back"))
{
System.IO.File.Delete(str + ".back");
}
}
num3++;
break;
}
}
}
continue;
}
catch (Exception exception11)
{
ErrorLog.WriteLine(exception11);
num++;
this.SetStatus("<LOC>Patch failed, retrying...", new object[0]);
Thread.Sleep(0x7d0);
}
finally
{
num4++;
}
}
}
catch (Exception exception12)
{
ErrorLog.WriteLine(exception12);
}
finally
{
this.SupComPatchThread = null;
GPG.Logging.EventLog.WriteLine("<LOC>Supreme Commander patching complete.", new object[0]);
Thread.Sleep(0x7d0);
if ((GameInformation.SelectedGame.GameLocation != null) && (GameInformation.SelectedGame.GameLocation.Length > 0))
{
str = Path.GetDirectoryName(GameInformation.SelectedGame.GameLocation) + @"\patch.exe";
if (System.IO.File.Exists(str))
{
try
{
System.IO.File.Delete(str);
}
catch (Exception exception13)
{
ErrorLog.WriteLine(exception13);
}
}
}
if ((base.InvokeRequired && !base.Disposing) && !base.IsDisposed)
{
try
{
if (gen6 == null)
{
gen6 = delegate {
if (!failed)
{
this.btnFeedback.Enabled = true;
this.btnHostGame.Enabled = true;
this.btnJoinGame.Enabled = true;
this.btnRankedGame.Enabled = true;
this.btnArrangedTeam.Enabled = true;
this.btnPlayNow.Enabled = true;
this.btnViewRankings.Enabled = true;
this.EnableGameSelectButtons();
this.miGameGroup.Enabled = true;
this.miRankings.Enabled = true;
this.btnRankedGame.Image = SkinManager.GetImage("nav-ranked_game.png");
this.btnRankedGame.ToolTipText = Loc.Get("<LOC>Play Ranked Game");
this.btnArrangedTeam.Image = SkinManager.GetImage("nav-ranked_team.png");
this.btnArrangedTeam.ToolTipText = Loc.Get("<LOC>Play Arranged Team Game");
}
};
}
base.BeginInvoke(gen6);
}
catch (Exception exception14)
{
ErrorLog.WriteLine(exception14);
}
}
this.mIsSupComPatching = false;
this.SetStatus("", new object[0]);
}
};
}
this.SupComPatchThread = new Thread(start2);
}
if (this.SupComPatchThread != null)
{
this.SupComPatchThread.IsBackground = true;
this.SupComPatchThread.Start();
}
}
}