Internet Connection Checks

RetroDriven · May 12, 2024 · 73f5247 · 73f5247
1 parent c8c87b8
commit 73f5247
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Showing 6 changed files with 382 additions and 234 deletions.
diff --git a/Controls/Image_Packs/Image_Packs.cs b/Controls/Image_Packs/Image_Packs.cs
@@ -28,8 +28,10 @@ public Image_Packs()
             //Preferences
             Get_Preferences_Json();
 
-            GetPacks();
-
+            if (Check_Internet())
+            {
+                GetPacks();
+            }
         }
         public void PopulateDrives()
         {
@@ -246,5 +248,22 @@ private void Save_Preferences_Json()
                 Updater_Preferences.Save_Updater_Json(Entries, Json_File);
             }
         }
+        public static bool Check_Internet()
+        {
+            try
+            {
+                using (var client = new WebClient())
+                {
+                    using (var stream = client.OpenRead("http://www.google.com"))
+                    {
+                        return true;
+                    }
+                }
+            }
+            catch
+            {
+                return false;
+            }
+        }
     }
 }
diff --git a/Controls/Manage_Cores/ManageCores.cs b/Controls/Manage_Cores/ManageCores.cs
@@ -37,33 +37,47 @@ public ManageCores()
             //dataGridView1.RefreshEdit();
             //dataGridView1.Refresh();
 
-            //Get Cores
-            _ = LoadCores();
+            if (Check_Internet())
+            {
+                //Get Cores
+                _ = LoadCores();
+            }
+
             //_readChecklist();
+
             Button_Save.Enabled = true;
         }
 
         private void Button_Save_Click(object sender, EventArgs e)
         {
-            try
+            if (!Check_Internet())
             {
-                Button_Save.Enabled = false;
-                _readChecklist();
-                _settingsManager.Save();
-                ServiceHelper.ReloadSettings();
-
                 Message_Box form = new Message_Box();
-                form.label1.Text = "Core Selection Has Been Saved!";
+                form.label1.Text = "No Internet Connection Detected!";
                 form.Show();
-
-                Button_Save.Enabled = true;
             }
-            catch (Exception ex)
+            else
             {
-                Message_Box form = new Message_Box();
-                form.label1.Text = ex.Message;
-                form.Show();
-                Button_Save.Enabled = true;
+                try
+                {
+                    Button_Save.Enabled = false;
+                    _readChecklist();
+                    _settingsManager.Save();
+                    ServiceHelper.ReloadSettings();
+
+                    Message_Box form = new Message_Box();
+                    form.label1.Text = "Core Selection Has Been Saved!";
+                    form.Show();
+
+                    Button_Save.Enabled = true;
+                }
+                catch (Exception ex)
+                {
+                    Message_Box form = new Message_Box();
+                    form.label1.Text = ex.Message;
+                    form.Show();
+                    Button_Save.Enabled = true;
+                }
             }
         }
         public void _readChecklist()
@@ -187,5 +201,22 @@ private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
             bool currentValue = (bool)dataGridView1[0, e.RowIndex].Value;
             dataGridView1[0, e.RowIndex].Value = !currentValue;
         }
+        public static bool Check_Internet()
+        {
+            try
+            {
+                using (var client = new WebClient())
+                {
+                    using (var stream = client.OpenRead("http://www.google.com"))
+                    {
+                        return true;
+                    }
+                }
+            }
+            catch
+            {
+                return false;
+            }
+        }
     }
 }
diff --git a/Controls/Organize_Cores/Organize_Cores.cs b/Controls/Organize_Cores/Organize_Cores.cs
@@ -49,33 +49,42 @@ private void Save_Click(object sender, EventArgs e)
                 //Enable Preserve Platform Folder
                 try
                 {
-                    Pannella.Models.Settings.Config config = ServiceHelper.SettingsService.GetConfig();
-                    config.preserve_platforms_folder = true;
-                    ServiceHelper.SettingsService.UpdateConfig(config);
-                    ServiceHelper.SettingsService.Save();
-                    Save_Preferences_Json();
-
-                    var Json_Dir = Path.Combine(Pocket_Drive.Text, "Platforms");
-                    foreach (DataGridViewRow row in dataGridView1.Rows)
+                    if (!Check_Internet())
                     {
-                        string Row_Name = row.Cells[0].Value.ToString();
-                        //System.Diagnostics.Debug.WriteLine(Row_Name);
-                        string Row_Category = row.Cells[1].Value.ToString();
-                        //System.Diagnostics.Debug.WriteLine(Row_Category);
-                        string filename = row.Tag as String;
-                        CoreInfo info = platforms[filename];
-
-                        info.platform.name = Row_Name;
-                        info.platform.category = Row_Category;
-
-                        var options = new JsonSerializerOptions { WriteIndented = true };
-                        string fullPath = Path.Combine(Json_Dir, filename);
-                        File.WriteAllText(fullPath, JsonSerializer.Serialize(info, options));
+                        Message_Box form = new Message_Box();
+                        form.label1.Text = "No Internet Connection Detected!";
+                        form.Show();
+                    }
+                    else
+                    {
+                        Pannella.Models.Settings.Config config = ServiceHelper.SettingsService.GetConfig();
+                        config.preserve_platforms_folder = true;
+                        ServiceHelper.SettingsService.UpdateConfig(config);
+                        ServiceHelper.SettingsService.Save();
+                        Save_Preferences_Json();
+
+                        var Json_Dir = Path.Combine(Pocket_Drive.Text, "Platforms");
+                        foreach (DataGridViewRow row in dataGridView1.Rows)
+                        {
+                            string Row_Name = row.Cells[0].Value.ToString();
+                            //System.Diagnostics.Debug.WriteLine(Row_Name);
+                            string Row_Category = row.Cells[1].Value.ToString();
+                            //System.Diagnostics.Debug.WriteLine(Row_Category);
+                            string filename = row.Tag as String;
+                            CoreInfo info = platforms[filename];
+
+                            info.platform.name = Row_Name;
+                            info.platform.category = Row_Category;
+
+                            var options = new JsonSerializerOptions { WriteIndented = true };
+                            string fullPath = Path.Combine(Json_Dir, filename);
+                            File.WriteAllText(fullPath, JsonSerializer.Serialize(info, options));
+                        }
+
+                        Message_Box form = new Message_Box();
+                        form.label1.Text = "Core Organization Saved!";
+                        form.Show();
                     }
-
-                    Message_Box form = new Message_Box();
-                    form.label1.Text = "Core Organization Saved!";
-                    form.Show();
                 }
                 catch (IOException ioex)
                 {
@@ -265,5 +274,22 @@ private void Save_Preferences_Json()
                 Updater_Preferences.Save_Updater_Json(Entries, Json_File);
             }
         }
+        public static bool Check_Internet()
+        {
+            try
+            {
+                using (var client = new WebClient())
+                {
+                    using (var stream = client.OpenRead("http://www.google.com"))
+                    {
+                        return true;
+                    }
+                }
+            }
+            catch
+            {
+                return false;
+            }
+        }
     }
 }