added default clientinfo generation

Novetus/NovetusCore/StorageAndFunctions/GlobalFuncs.cs

@@ -7,6 +7,7 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.Drawing;
 using System.Drawing.Imaging;
+using System.Globalization;
 using System.IO;
 using System.Net;
 using System.Reflection;
@@ -562,11 +563,33 @@ public class GlobalFuncs
 
         if (!File.Exists(clientpath))
         {
+            try
+            {
 #if LAUNCHER
-            ConsolePrint("ERROR - No clientinfo.nov detected with the client you chose. The client either cannot be loaded, or it is not available.", 2, box);
+                ConsolePrint("ERROR - No clientinfo.nov detected with the client you chose. The client either cannot be loaded, or it is not available. Novetus will attempt to generate one.", 2, box);
 #elif CMD
-             GlobalFuncs.ConsolePrint("ERROR - No clientinfo.nov detected with the client you chose. The client either cannot be loaded, or it is not available.", 2);
+                ConsolePrint("ERROR - No clientinfo.nov detected with the client you chose. The client either cannot be loaded, or it is not available. Novetus will attempt to generate one.", 2);
-#elif URI
+#endif
+                GenerateDefaultClientInfo(Path.GetDirectoryName(clientpath));
+
+#if LAUNCHER
+                ReadClientValues(name, box, initial);
+#else
+                ReadClientValues(name, initial);
+#endif
+            }
+            catch (Exception ex)
+            {
+#if LAUNCHER || CMD || URI
+                LogExceptions(ex);
+#endif
+
+#if LAUNCHER
+                ConsolePrint("ERROR - Failed to generate default clientinfo.nov. Info: " + ex.Message, 2, box);
+                ConsolePrint("Loading default client '" + GlobalVars.ProgramInformation.DefaultClient + "'", 4, box);
+#elif CMD
+                ConsolePrint("ERROR - Failed to generate default clientinfo.nov. Info: " + ex.Message, 2);
+                ConsolePrint("Loading default client '" + GlobalVars.ProgramInformation.DefaultClient + "'", 4);
 #endif
                 name = GlobalVars.ProgramInformation.DefaultClient;
 #if LAUNCHER
@@ -575,6 +598,7 @@ public class GlobalFuncs
                 ReadClientValues(name, initial);
 #endif
             }
+        }
         else
         {
             LoadClientValues(clientpath);
@@ -584,8 +608,7 @@ public class GlobalFuncs
 #if LAUNCHER
             ConsolePrint("Client '" + name + "' successfully loaded.", 3, box);
 #elif CMD
-            GlobalFuncs.ConsolePrint("Client '" + name + "' successfully loaded.", 3);
+            ConsolePrint("Client '" + name + "' successfully loaded.", 3);
-#elif URI
 #endif
             }
         }
@@ -609,6 +632,75 @@ public class GlobalFuncs
         ChangeGameSettings(ClientName);
     }
 
+    public static void GenerateDefaultClientInfo(string path)
+    {
+        FileFormat.ClientInfo DefaultClientInfo = new FileFormat.ClientInfo();
+        bool placeholder = false;
+
+        string ClientName = "";
+
+        if (File.Exists(path + "\\RobloxApp_client.exe"))
+        {
+            ClientName = "\\RobloxApp_client.exe";
+        }
+        else if (File.Exists(path + "\\RobloxApp.exe"))
+        {
+            ClientName = "\\RobloxApp.exe";
+            DefaultClientInfo.LegacyMode = true;
+        }
+        else
+        {
+            IOException clientNotFoundEX = new IOException("Could not find client exe for MD5 generation.");
+            throw clientNotFoundEX;
+        }
+
+        string ClientMD5 = File.Exists(path + ClientName) ? SecurityFuncs.GenerateMD5(path + ClientName) : "";
+
+        if (!string.IsNullOrWhiteSpace(ClientMD5))
+        {
+            DefaultClientInfo.ClientMD5 = ClientMD5.ToUpper(CultureInfo.InvariantCulture);
+        }
+        else
+        {
+            IOException clientNotFoundEX = new IOException("Could not find client exe for MD5 generation.");
+            throw clientNotFoundEX;
+        }
+
+        string ClientScriptMD5 = File.Exists(path + "\\content\\scripts\\" + GlobalPaths.ScriptName + ".lua") ? SecurityFuncs.GenerateMD5(path + "\\content\\scripts\\" + GlobalPaths.ScriptName + ".lua") : "";
+
+        if (!string.IsNullOrWhiteSpace(ClientScriptMD5))
+        {
+            DefaultClientInfo.ScriptMD5 = ClientScriptMD5.ToUpper(CultureInfo.InvariantCulture);
+        }
+        else
+        {
+            IOException clientNotFoundEX = new IOException("Could not find script file for MD5 generation.");
+            throw clientNotFoundEX;
+        }
+
+        string desc = "This client information file for '" + GlobalVars.UserConfiguration.SelectedClient +
+            "' was pre-generated by Novetus for your convienence.\nIf you experience any issues with the default settings, load this clientinfo.nov file into the Client SDK.";
+
+        DefaultClientInfo.Description = desc;
+
+        string[] lines = {
+                    SecurityFuncs.Base64Encode(DefaultClientInfo.UsesPlayerName.ToString()),
+                    SecurityFuncs.Base64Encode(DefaultClientInfo.UsesID.ToString()),
+                    SecurityFuncs.Base64Encode(DefaultClientInfo.Warning.ToString()),
+                    SecurityFuncs.Base64Encode(DefaultClientInfo.LegacyMode.ToString()),
+                    SecurityFuncs.Base64Encode(DefaultClientInfo.ClientMD5.ToString()),
+                    SecurityFuncs.Base64Encode(DefaultClientInfo.ScriptMD5.ToString()),
+                    SecurityFuncs.Base64Encode(DefaultClientInfo.Description.ToString()),
+                    SecurityFuncs.Base64Encode(placeholder.ToString()),
+                    SecurityFuncs.Base64Encode(DefaultClientInfo.Fix2007.ToString()),
+                    SecurityFuncs.Base64Encode(DefaultClientInfo.AlreadyHasSecurity.ToString()),
+                    SecurityFuncs.Base64Encode(((int)DefaultClientInfo.ClientLoadOptions).ToString()),
+                    SecurityFuncs.Base64Encode(DefaultClientInfo.CommandLineArgs.ToString())
+                };
+
+        File.WriteAllText(path + "\\clientinfo.nov", SecurityFuncs.Base64Encode(string.Join("|", lines)));
+    }
+
     public static void FixedFileCopy(string src, string dest, bool overwrite, bool overwritewarning = false)
     {
         if (File.Exists(dest))
@@ -727,11 +819,22 @@ public class GlobalFuncs
     public static FileFormat.ClientInfo GetClientInfoValues(string ClientName)
     {
         string name = ClientName;
+
+        try
+        {
             FileFormat.ClientInfo info = new FileFormat.ClientInfo();
             string clientpath = GlobalPaths.ClientDir + @"\\" + name + @"\\clientinfo.nov";
             LoadClientValues(info, clientpath);
             return info;
         }
+        catch (Exception ex)
+        {
+#if LAUNCHER || CMD || URI
+            LogExceptions(ex);
+#endif
+            return null;
+        }
+    }
 
     //https://social.msdn.microsoft.com/Forums/vstudio/en-US/b0c31115-f6f0-4de5-a62d-d766a855d4d1/directorygetfiles-with-searchpattern-to-get-all-dll-and-exe-files-in-one-call?forum=netfxbcl
     public static string[] GetFiles(string path, string searchPattern, SearchOption searchOption)
@@ -1030,6 +1133,8 @@ public class GlobalFuncs
     }
 
     public static void ChangeGameSettings(string ClientName)
+    {
+        try
         {
             FileFormat.ClientInfo info = GetClientInfoValues(ClientName);
 
@@ -1219,8 +1324,6 @@ public class GlobalFuncs
                 string terms = "_" + ClientName;
                 string[] dirs = Directory.GetFiles(GlobalPaths.ConfigDirClients);
 
-            try
-            {
                 foreach (string dir in dirs)
                 {
                     if (dir.Contains(terms) && !dir.Contains("_default"))
@@ -1231,21 +1334,23 @@ public class GlobalFuncs
                     }
                 }
             }
+        }
         catch (Exception ex)
         {
-#if URI || LAUNCHER || CMD
+#if LAUNCHER || CMD || URI
             LogExceptions(ex);
 #endif
             return;
         }
     }
-    }
 
     //oh god....
     //we're using this one for custom graphics quality. Better than the latter.
     public static void ApplyClientSettings_custom(FileFormat.ClientInfo info, string ClientName, int MeshDetail, int ShadingQuality, int MaterialQuality,
         int AA, int AASamples, int Bevels, int Shadows_2008, bool Shadows_2007, string Style_2007, int GFXQualityLevel, string WindowResolution, string FullscreenResolution, 
         int ModernResolution)
+    {
+        try
         {
             int GraphicsMode = 0;
 
@@ -1293,6 +1398,14 @@ public class GlobalFuncs
             ApplyClientSettings(info, ClientName, GraphicsMode, MeshDetail, ShadingQuality, MaterialQuality,
             AA, AASamples, Bevels, Shadows_2008, Shadows_2007, Style_2007, GFXQualityLevel, WindowResolution, FullscreenResolution, ModernResolution);
         }
+        catch (Exception ex)
+        {
+#if LAUNCHER || CMD || URI
+            LogExceptions(ex);
+#endif
+            return;
+        }
+    }
 
     //it's worse.
     public static void ApplyClientSettings(FileFormat.ClientInfo info, string ClientName, int GraphicsMode, int MeshDetail, int ShadingQuality, int MaterialQuality, 

Novetus/NovetusLauncher/Forms/LauncherForm/LauncherFormShared.cs

@@ -819,8 +819,40 @@ namespace NovetusLauncher
             }
         }
 
+        public bool GenerateIfInvalid()
+        {
+            string clientpath = GlobalPaths.ClientDir + @"\\" + GlobalVars.UserConfiguration.SelectedClient + @"\\clientinfo.nov";
+
+            if (!File.Exists(clientpath))
+            {
+                try
+                {
+                    MessageBox.Show("No clientinfo.nov detected with the client you chose. The client either cannot be loaded, or it is not available.\n\nNovetus will attempt to generate one.", "Novetus - Client Load Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    GlobalFuncs.GenerateDefaultClientInfo(Path.GetDirectoryName(clientpath));
+                }
+                catch (Exception ex)
+                {
+                    GlobalFuncs.LogExceptions(ex);
+                    MessageBox.Show("Failed to generate default clientinfo.nov. Info: " + ex.Message + "\n\nLoading default client '" + GlobalVars.ProgramInformation.DefaultClient + "'", "Novetus - Client Info Generation Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    GlobalVars.UserConfiguration.SelectedClient = GlobalVars.ProgramInformation.DefaultClient;
+                    return false;
+                }
+            }
+
+            return true;
+        }
+
         public void ReadClientValues(bool initial = false)
         {
+            //reset clients
+            if (!GenerateIfInvalid())
+            {
+                if (Tabs.SelectedTab == Tabs.TabPages[TabPageClients])
+                {
+                    ClientBox.SelectedItem = GlobalVars.UserConfiguration.SelectedClient;
+                }
+            }
+
             GlobalFuncs.ReadClientValues(ConsoleBox, initial);
 
             PlayerNameTextBox.Enabled = GlobalVars.SelectedClientInfo.UsesPlayerName;

Novetus/NovetusLauncher/Forms/LauncherForm/Stylish/LauncherFormStylish.cs

@@ -197,6 +197,22 @@ namespace NovetusLauncher
 
         public void ReadClientValues(bool initial = false)
         {
+            //reset clients
+            if (!launcherFormStylishInterface1.launcherForm.GenerateIfInvalid())
+            {
+                if (launcherFormStylishInterface1.clientTab != null && launcherFormStylishInterface1.clientTab.IsSelected)
+                {
+                    foreach (object o in launcherFormStylishInterface1.clientListBox.Items)
+                    {
+                        if ((o is ClientListItem) && (o as ClientListItem).ClientName.Contains(GlobalVars.UserConfiguration.SelectedClient))
+                        {
+                            launcherFormStylishInterface1.clientListBox.SelectedItem = o;
+                            break;
+                        }
+                    }
+                }
+            }
+
             GlobalFuncs.ReadClientValues(null, initial);
 
             launcherFormStylishInterface1.userNameBox.IsEnabled = GlobalVars.SelectedClientInfo.UsesPlayerName;