Merge pull request #9 from ComputerElite/modding-support

Modding support

Author: ComputerElite

APKSigner.cs

@@ -2,6 +2,37 @@
 
 namespace QuestAppVersionSwitcher.ClientModels
 {
+    public class PatchingStatus
+    {
+        public bool isPatched { get; set; } = false;
+        public bool isInstalled { get; set; } = true;
+        public bool canBePatched { get; set; } = true; // Not implemented yet.
+        public string version { get; set; } = "";
+        public string versionCode { get; set; } = "";
+        public ModdedJson moddedJson { get; set; } = null;
+    }
+
+    public class MessageAndValue<T>
+    {
+        public string msg { get; set; } = "";
+        public T value { get; set; } = default(T);
+
+        public MessageAndValue(string msg, T value)
+        {
+            this.msg = msg;
+            this.value = value;
+        }
+    }
+
+    public class ModdedJson
+    {
+        public string patcherName { get; set; } = "";
+        public string patcherVersion { get; set; } = "0.0.0";
+        public string modloaderName { get; set; } = "";
+        public string modloaderVersion { get; set; } = "";
+        public List<string> modifiedFiles { get; set; } = new List<string>();
+    }
+
     public class About
     {
         public string version { get; set; } = "";

Assets/html/index.html

@@ -6,6 +6,7 @@
 using AndroidX.Core.App;
 using ComputerUtils.Android.FileManaging;
 using ComputerUtils.Android.Logging;
+using QuestAppVersionSwitcher.Mods;
 using System;
 using System.IO;
 using System.Reflection;
@@ -33,7 +34,7 @@ public async void Start()
             {
                 if (await Permissions.RequestAsync<Permissions.StorageRead>() != PermissionStatus.Granted) return;
             }
-            
+
             //Set webbrowser settings
             browser.SetWebChromeClient(new WebChromeClient());
             browser.Settings.JavaScriptEnabled = true;
@@ -52,9 +53,17 @@ public async void Start()
             // Create all directories and files
             FileManager.CreateDirectoryIfNotExisting(coreVars.QAVSDir);
             FileManager.CreateDirectoryIfNotExisting(coreVars.QAVSBackupDir);
-            FileManager.RecreateDirectoryIfExisting(coreVars.QAVDTmpDowngradeDir);
+            FileManager.RecreateDirectoryIfExisting(coreVars.QAVSTmpDowngradeDir);
+            FileManager.RecreateDirectoryIfExisting(coreVars.QAVSTmpPatchingDir);
+            FileManager.CreateDirectoryIfNotExisting(coreVars.QAVSPatchingFilesDir);
+            FileManager.CreateDirectoryIfNotExisting(coreVars.QAVSModAssetsDir);
+            FileManager.RecreateDirectoryIfExisting(coreVars.QAVSTmpModsDir);
+
+            // Download file copies file
+            ExternalFilesDownloader.DownloadUrl("https://raw.githubusercontent.com/Lauriethefish/QuestPatcher/main/QuestPatcher.Core/Resources/file-copy-paths.json", coreVars.QAVSFileCopiesFile);
             if (!File.Exists(coreVars.QAVSConfigLocation)) File.WriteAllText(coreVars.QAVSConfigLocation, JsonSerializer.Serialize(coreVars));
             coreVars = JsonSerializer.Deserialize<CoreVars>(File.ReadAllText(coreVars.QAVSConfigLocation));
+            QAVSModManager.Init();
             qAVSWebserver.Start();
         }
     }

Assets/html/script.js

@@ -1,4 +1,5 @@
-using System.IO;
+using System.Collections.Generic;
+using System.IO;
 using System.Text.Json;
 
 namespace QuestAppVersionSwitcher.Core
@@ -10,8 +11,15 @@ public class CoreVars // aka config
         public string token { get; set; } = "";
         public int loginStep { get; set; } = 0;
         public string password { get; set; } = "";
+        public PatchingPermissions patchingPermissions = new PatchingPermissions();
         public readonly string QAVSDir = Android.OS.Environment.ExternalStorageDirectory.AbsolutePath + "/QuestAppVersionSwitcher/";
-        public readonly string QAVDTmpDowngradeDir = Android.OS.Environment.ExternalStorageDirectory.AbsolutePath + "/QuestAppVersionSwitcher/tmpDowngrade/";
+        public readonly string QAVSTmpDowngradeDir = Android.OS.Environment.ExternalStorageDirectory.AbsolutePath + "/QuestAppVersionSwitcher/tmpDowngrade/";
+        public readonly string QAVSTmpPatchingDir = Android.OS.Environment.ExternalStorageDirectory.AbsolutePath + "/QuestAppVersionSwitcher/tmpPatching/";
+        public readonly string QAVSTmpModsDir = Android.OS.Environment.ExternalStorageDirectory.AbsolutePath + "/QuestAppVersionSwitcher/tmpMods/";
+        public readonly string QAVSModsDir = Android.OS.Environment.ExternalStorageDirectory.AbsolutePath + "/QuestAppVersionSwitcher/Mods/";
+        public readonly string QAVSModAssetsDir = Android.OS.Environment.ExternalStorageDirectory.AbsolutePath + "/QuestAppVersionSwitcher/ModAssets/";
+        public readonly string QAVSFileCopiesFile = Android.OS.Environment.ExternalStorageDirectory.AbsolutePath + "/QuestAppVersionSwitcher/ModAssets/file-copies.json";
+        public readonly string QAVSPatchingFilesDir = Android.OS.Environment.ExternalStorageDirectory.AbsolutePath + "/QuestAppVersionSwitcher/patchingFiles/";
         public readonly string QAVSBackupDir = Android.OS.Environment.ExternalStorageDirectory.AbsolutePath + "/QuestAppVersionSwitcher/Backups/";
         public readonly string QAVSConfigLocation = Android.OS.Environment.ExternalStorageDirectory.AbsolutePath + "/QuestAppVersionSwitcher/config.json";
         public readonly string AndroidAppLocation = Android.OS.Environment.ExternalStorageDirectory.AbsolutePath + "/Android/data/";
@@ -22,4 +30,21 @@ public void Save()
             File.WriteAllText(QAVSConfigLocation, JsonSerializer.Serialize(this));
         }
     }
+
+    public class PatchingPermissions
+    {
+        public bool externalStorage { get; set; } = true;
+        public bool handTracking { get; set; } = true;
+        public bool debug { get; set; } = true;
+        public List<string> otherPermissions { get; set; } = new List<string>();
+        public HandTrackingVersion handTrackingVersion { get; set; }
+    }
+
+    public enum HandTrackingVersion
+    {
+        None,
+        V1,
+        V1HighFrequency,
+        V2
+    }
 }

Assets/html/style.css

@@ -25,7 +25,7 @@ public void StartDownload(string binaryid, string password, string version, stri
             this.isObb = isObb;
             string decodedToken = PasswordEncryption.Decrypt(CoreService.coreVars.token, password);
             WebClient downloader = new WebClient();
-            tmpPath = CoreService.coreVars.QAVDTmpDowngradeDir + DateTime.Now.Ticks + (isObb ? ".obb" : ".apk");
+            tmpPath = CoreService.coreVars.QAVSTmpDowngradeDir + DateTime.Now.Ticks + (isObb ? ".obb" : ".apk");
             List<long> lastBytesPerSec = new List<long>();
             DateTime lastUpdate = DateTime.Now;
             bool locked = false;

ClientModels.cs

@@ -1,4 +1,4 @@
-Copyright (c) 2021 Laurie ?
+Copyright(c) 2021 Laurie?
 
 This software is provided 'as-is', without any express or implied
 warranty. In no event will the authors be held liable for any damages
@@ -8,7 +8,7 @@ Permission is granted to anyone to use this software for any purpose,
 including commercial applications, and to alter it and redistribute it
 freely, subject to the following restrictions:
 
-1. The origin of this software must not be misrepresented; you must not
+1.The origin of this software must not be misrepresented; you must not
    claim that you wrote the original software. If you use this software
    in a product, an acknowledgment in the product documentation would be
    appreciated but is not required.

CoreService.cs

@@ -0,0 +1,20 @@
+using System.Text.Json.Serialization;
+using System.Threading.Tasks;
+
+namespace QuestAppVersionSwitcher.Mods
+{
+    public abstract class ConfigModProvider : JsonConverter<IMod>, IModProvider
+    {
+        /// <summary>
+        /// ID of this provider, used for distinguishing which mods are from which provider in the config.
+        /// </summary>
+        public abstract string ConfigSaveId { get; }
+
+        public abstract string FileExtension { get; }
+        public abstract Task<IMod> LoadFromFile(string modPath);
+        public abstract Task DeleteMod(IMod mod);
+        public abstract Task LoadMods();
+        public abstract void ClearMods();
+        public abstract Task LoadLegacyMods();
+    }
+}