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.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,60 @@
+name: Bug Report
+description: Create a bug report to help improve WPinternals
+labels: [bug]
+body:
+  - type: textarea
+    attributes:
+      label: Description
+      description: A clear and concise description of what the bug is.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Steps To Reproduce
+      description: Steps to reproduce the behavior.
+      placeholder: |
+        1. Go to '....'
+        2. Click on '....'
+        3. Scroll down to '....'
+        4. See the error
+    validations:
+      required: false
+  - type: textarea
+    attributes:
+      label: Expected behavior
+      description: A clear and concise description of what you expected to happen.
+    validations:
+      required: true
+  - type: input
+    id: wpi-version
+    attributes:
+      label: WPinternals Version
+      description: What version of WPinternals are you using?
+      placeholder: v2.9.2
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: Windows Version
+      description: What version of Windows are you using? Press <kbd>Win</kbd> + <kbd>Pause/Break</kbd> and copy.
+      placeholder: e.g. Windows 11 21H2 22000.132
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: Phone model
+      description: What phone model did you reproduce the bug on (if applicable)
+      placeholder: e.g. Lumia 950 XL (RM-1085)
+    validations:
+      required: false
+  - type: textarea
+    attributes:
+      label: Relevant Assets
+      description: |
+        A list of assets (logs, screenshots) relevant to this bug.
+
+        Tip: You can attach images or log files by clicking this area to highlight it and then dragging files in.
+      placeholder: |
+        To upload the log
+        - Copy the `WPinternals.log` files from `%ALLUSERSPROFILE%\WPinternals`
+        - Drag and drop them into this text area.

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: windows-latest
     strategy:
       matrix:
-        architecture: [x86, x64]
+        architecture: [x86, x64, arm64]
         platform: [win]
     steps:
       - name: Checkout
@@ -20,7 +20,7 @@ jobs:
       - name: Install .NET SDK
         uses: actions/setup-dotnet@v1
         with:
-          dotnet-version: "5.0.101"
+          dotnet-version: "8.0.x"
 
       - name: Add MSBuild to PATH
         uses: microsoft/setup-msbuild@v1.0.2

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -0,0 +1,24 @@
+# Windows Phone Internals
+
+Windows Phone Internals (WPinternals or WPI for short) is a tool designed to unlock the bootloader and/or secure boot of select Lumia devices made by Nokia and Microsoft.
+Thanks to specifically crafted exploits/techniques the tool is able to disable Bootloader Security/SecureBoot on select Lumia models.
+
+After unlocking your bootloader you will be able to notably perform the following actions:
+
+- Boot other Operating Systems
+- Enable Root Access (on select OS versions)
+- Flash Custom ROMs
+- Backup your current Windows Phone ROM
+- Access your phone internal storage over USB
+
+## Root Access
+
+Root Access is a set of patches/hacks disabling security inside Windows Phone at its root. Kernel Security, Permission checks, application container security, deployment capability security and much gets disabled as part of enabling root access.
+
+## How to get started?
+
+The tool contains all the documentation you need to know more about the tool, we invite you to read the getting started section of the tool to know more.
+
+## Where do I download the tool?
+
+Here: https://github.com/ReneLergner/WPinternals/releases/latest

RootAccessTestUWP/App.xaml

@@ -0,0 +1,8 @@
+<Application
+    x:Class="RootAccessTestUWP.App"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="using:RootAccessTestUWP"
+    RequestedTheme="Dark">
+
+</Application>

RootAccessTestUWP/App.xaml.cs

@@ -0,0 +1,100 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Runtime.InteropServices.WindowsRuntime;
+using Windows.ApplicationModel;
+using Windows.ApplicationModel.Activation;
+using Windows.Foundation;
+using Windows.Foundation.Collections;
+using Windows.UI.Xaml;
+using Windows.UI.Xaml.Controls;
+using Windows.UI.Xaml.Controls.Primitives;
+using Windows.UI.Xaml.Data;
+using Windows.UI.Xaml.Input;
+using Windows.UI.Xaml.Media;
+using Windows.UI.Xaml.Navigation;
+
+namespace RootAccessTestUWP
+{
+    /// <summary>
+    /// Provides application-specific behavior to supplement the default Application class.
+    /// </summary>
+    sealed partial class App : Application
+    {
+        /// <summary>
+        /// Initializes the singleton application object.  This is the first line of authored code
+        /// executed, and as such is the logical equivalent of main() or WinMain().
+        /// </summary>
+        public App()
+        {
+            this.InitializeComponent();
+            this.Suspending += OnSuspending;
+        }
+
+        /// <summary>
+        /// Invoked when the application is launched normally by the end user.  Other entry points
+        /// will be used such as when the application is launched to open a specific file.
+        /// </summary>
+        /// <param name="e">Details about the launch request and process.</param>
+        protected override void OnLaunched(LaunchActivatedEventArgs e)
+        {
+            Frame rootFrame = Window.Current.Content as Frame;
+
+            // Do not repeat app initialization when the Window already has content,
+            // just ensure that the window is active
+            if (rootFrame == null)
+            {
+                // Create a Frame to act as the navigation context and navigate to the first page
+                rootFrame = new Frame();
+
+                rootFrame.NavigationFailed += OnNavigationFailed;
+
+                if (e.PreviousExecutionState == ApplicationExecutionState.Terminated)
+                {
+                    //TODO: Load state from previously suspended application
+                }
+
+                // Place the frame in the current Window
+                Window.Current.Content = rootFrame;
+            }
+
+            if (e.PrelaunchActivated == false)
+            {
+                if (rootFrame.Content == null)
+                {
+                    // When the navigation stack isn't restored navigate to the first page,
+                    // configuring the new page by passing required information as a navigation
+                    // parameter
+                    rootFrame.Navigate(typeof(MainPage), e.Arguments);
+                }
+                // Ensure the current window is active
+                Window.Current.Activate();
+            }
+        }
+
+        /// <summary>
+        /// Invoked when Navigation to a certain page fails
+        /// </summary>
+        /// <param name="sender">The Frame which failed navigation</param>
+        /// <param name="e">Details about the navigation failure</param>
+        void OnNavigationFailed(object sender, NavigationFailedEventArgs e)
+        {
+            throw new Exception("Failed to load Page " + e.SourcePageType.FullName);
+        }
+
+        /// <summary>
+        /// Invoked when application execution is being suspended.  Application state is saved
+        /// without knowing whether the application will be terminated or resumed with the contents
+        /// of memory still intact.
+        /// </summary>
+        /// <param name="sender">The source of the suspend request.</param>
+        /// <param name="e">Details about the suspend request.</param>
+        private void OnSuspending(object sender, SuspendingEventArgs e)
+        {
+            var deferral = e.SuspendingOperation.GetDeferral();
+            //TODO: Save application state and stop any background activity
+            deferral.Complete();
+        }
+    }
+}

RootAccessTestUWP/Core.cs

@@ -0,0 +1,89 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace RootAccessTestUWP
+{
+	public static class Core
+	{
+		[DllImport("KERNELBASE.DLL", CharSet = CharSet.Unicode, SetLastError = true)]
+		private static extern int RegQueryValueEx(UIntPtr hKey, string lpValueName, int lpReserved, out Core.RegistryValueKind lpType, IntPtr lpData, ref int lpcbData);
+
+		[DllImport("KERNELBASE.DLL", CharSet = CharSet.Unicode)]
+		private static extern int RegOpenKeyEx(UIntPtr hKey, string subKey, int ulOptions, int samDesired, out UIntPtr hkResult);
+
+		[DllImport("KERNELBASE.DLL", SetLastError = true)]
+		private static extern int RegCloseKey(UIntPtr hKey);
+
+		internal static string RegReadStringValue(UIntPtr rootKey, string keyPath, string valueName)
+		{
+			UIntPtr hKey;
+			int num = Core.RegOpenKeyEx(rootKey, keyPath, 0, Core.KEY_READ, out hKey);
+			if (num != 0)
+			{
+				throw new COMException("Failed to open registry key", num);
+			}
+			int cb = 1024;
+			IntPtr intPtr = Marshal.AllocHGlobal(cb);
+			Core.RegistryValueKind registryValueKind;
+			num = Core.RegQueryValueEx(hKey, valueName, 0, out registryValueKind, intPtr, ref cb);
+			if (num != 0)
+			{
+				throw new COMException("Failed to read registry value", num);
+			}
+			if (registryValueKind != Core.RegistryValueKind.String)
+			{
+				throw new Exception("Wrong registry value type");
+			}
+			string result = Marshal.PtrToStringUni(intPtr);
+			Core.RegCloseKey(hKey);
+			return result;
+		}
+
+		internal static uint RegReadDwordValue(UIntPtr rootKey, string keyPath, string valueName)
+		{
+			UIntPtr hKey;
+			int num = Core.RegOpenKeyEx(rootKey, keyPath, 0, Core.KEY_READ, out hKey);
+			if (num != 0)
+			{
+				throw new COMException("Failed to open registry key", num);
+			}
+			int cb = 1024;
+			IntPtr intPtr = Marshal.AllocHGlobal(cb);
+			Core.RegistryValueKind registryValueKind;
+			num = Core.RegQueryValueEx(hKey, valueName, 0, out registryValueKind, intPtr, ref cb);
+			if (num != 0)
+			{
+				throw new COMException("Failed to read registry value", num);
+			}
+			if (registryValueKind != Core.RegistryValueKind.DWord)
+			{
+				throw new Exception("Wrong registry value type");
+			}
+			uint result = (uint)Marshal.ReadInt32(intPtr);
+			Core.RegCloseKey(hKey);
+			return result;
+		}
+
+		public static UIntPtr HKEY_CLASSES_ROOT = (UIntPtr)2147483648U;
+
+		public static UIntPtr HKEY_CURRENT_USER = (UIntPtr)2147483649U;
+
+		public static UIntPtr HKEY_LOCAL_MACHINE = (UIntPtr)2147483650U;
+
+		public static UIntPtr HKEY_USERS = (UIntPtr)2147483651U;
+
+		private static int KEY_READ = 131097;
+
+		public enum RegistryValueKind
+		{
+			Unknown,
+			String,
+			ExpandString,
+			Binary,
+			DWord,
+			MultiString = 7,
+			QWord = 11,
+			None = -1
+		}
+	}
+}

RootAccessTestUWP/MainPage.xaml

@@ -0,0 +1,19 @@
+<Page
+    x:Class="RootAccessTestUWP.MainPage"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="using:RootAccessTestUWP"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    mc:Ignorable="d">
+
+    <Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
+        <TextBlock x:Name="TextBlock"
+                   Margin="10"
+                   HorizontalAlignment="Stretch"
+                   TextWrapping="Wrap"
+                   Text=""
+                   VerticalAlignment="Stretch"
+                   FontFamily="Courier New" />
+    </Grid>
+</Page>

RootAccessTestUWP/MainPage.xaml.cs

@@ -0,0 +1,65 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Runtime.InteropServices.WindowsRuntime;
+using Windows.Foundation;
+using Windows.Foundation.Collections;
+using Windows.UI.Xaml;
+using Windows.UI.Xaml.Controls;
+using Windows.UI.Xaml.Controls.Primitives;
+using Windows.UI.Xaml.Data;
+using Windows.UI.Xaml.Input;
+using Windows.UI.Xaml.Media;
+using Windows.UI.Xaml.Navigation;
+
+// The Blank Page item template is documented at https://go.microsoft.com/fwlink/?LinkId=402352&clcid=0x409
+
+namespace RootAccessTestUWP
+{
+    /// <summary>
+    /// An empty page that can be used on its own or navigated to within a Frame.
+    /// </summary>
+    public sealed partial class MainPage : Page
+    {
+        public MainPage()
+        {
+            this.InitializeComponent();
+
+            TextBlock.Text = "Reading: HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\PhoneProvisioner\\ColdBootDone" + Environment.NewLine + Environment.NewLine;
+
+            bool flag = false;
+            try
+            {
+                Core.RegReadDwordValue(Core.HKEY_LOCAL_MACHINE, "SOFTWARE\\Microsoft\\PhoneProvisioner", "ColdBootDone");
+                flag = true;
+            }
+            catch
+            {
+            }
+
+            if (flag)
+            {
+                TextBlock.Text = string.Concat(new string[]
+                {
+                    TextBlock.Text,
+                    "Success!",
+                    Environment.NewLine,
+                    Environment.NewLine,
+                    "Root Access: Enabled"
+                });
+            }
+            else
+            {
+                TextBlock.Text = string.Concat(new string[]
+                {
+                    TextBlock.Text,
+                    "Failed!",
+                    Environment.NewLine,
+                    Environment.NewLine,
+                    "Root Access: Disabled"
+                });
+            }
+        }
+    }
+}

RootAccessTestUWP/Package.appxmanifest

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<Package
+  xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10"
+  xmlns:mp="http://schemas.microsoft.com/appx/2014/phone/manifest"
+  xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10"
+  IgnorableNamespaces="uap mp">
+
+  <Identity
+    Name="66bf96f4-f5ba-41f1-8ceb-ac4e9065ac52"
+    Publisher="CN=Rene"
+    Version="1.0.0.0" />
+
+  <mp:PhoneIdentity PhoneProductId="66bf96f4-f5ba-41f1-8ceb-ac4e9065ac52" PhonePublisherId="00000000-0000-0000-0000-000000000000"/>
+
+  <Properties>
+    <DisplayName>RootAccessTestUWP</DisplayName>
+    <PublisherDisplayName>Rene</PublisherDisplayName>
+    <Logo>Assets\StoreLogo.png</Logo>
+  </Properties>
+
+  <Dependencies>
+    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.0.0" MaxVersionTested="10.0.0.0" />
+  </Dependencies>
+
+  <Resources>
+    <Resource Language="x-generate"/>
+  </Resources>
+
+  <Applications>
+    <Application Id="App"
+      Executable="$targetnametoken$.exe"
+      EntryPoint="RootAccessTestUWP.App">
+      <uap:VisualElements
+        DisplayName="RootAccessTestUWP"
+        Square150x150Logo="Assets\Square150x150Logo.png"
+        Square44x44Logo="Assets\Square44x44Logo.png"
+        Description="RootAccessTestUWP"
+        BackgroundColor="transparent">
+        <uap:DefaultTile Wide310x150Logo="Assets\Wide310x150Logo.png"/>
+        <uap:SplashScreen Image="Assets\SplashScreen.png" />
+      </uap:VisualElements>
+    </Application>
+  </Applications>
+
+  <Capabilities>
+    <Capability Name="internetClient" />
+  </Capabilities>
+</Package>

RootAccessTestUWP/Properties/AssemblyInfo.cs

@@ -0,0 +1,29 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("RootAccessTestUWP")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("RootAccessTestUWP")]
+[assembly: AssemblyCopyright("Copyright ©  2021")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: ComVisible(false)]

RootAccessTestUWP/Properties/Default.rd.xml

@@ -0,0 +1,31 @@
+<!--
+    This file contains Runtime Directives used by .NET Native. The defaults here are suitable for most
+    developers. However, you can modify these parameters to modify the behavior of the .NET Native
+    optimizer.
+
+    Runtime Directives are documented at https://go.microsoft.com/fwlink/?LinkID=391919
+
+    To fully enable reflection for App1.MyClass and all of its public/private members
+    <Type Name="App1.MyClass" Dynamic="Required All"/>
+
+    To enable dynamic creation of the specific instantiation of AppClass<T> over System.Int32
+    <TypeInstantiation Name="App1.AppClass" Arguments="System.Int32" Activate="Required Public" />
+
+    Using the Namespace directive to apply reflection policy to all the types in a particular namespace
+    <Namespace Name="DataClasses.ViewModels" Serialize="All" />
+-->
+
+<Directives xmlns="http://schemas.microsoft.com/netfx/2013/01/metadata">
+  <Application>
+    <!--
+      An Assembly element with Name="*Application*" applies to all assemblies in
+      the application package. The asterisks are not wildcards.
+    -->
+    <Assembly Name="*Application*" Dynamic="Required All" />
+    
+    
+    <!-- Add your application specific runtime directives here. -->
+
+
+  </Application>
+</Directives>

RootAccessTestUWP/RootAccessTestUWP.csproj

@@ -0,0 +1,169 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">x86</Platform>
+    <ProjectGuid>{8B6AADBB-C750-492E-AF60-82F6323401CC}</ProjectGuid>
+    <OutputType>AppContainerExe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>RootAccessTestUWP</RootNamespace>
+    <AssemblyName>RootAccessTestUWP</AssemblyName>
+    <DefaultLanguage>en-US</DefaultLanguage>
+    <TargetPlatformIdentifier>UAP</TargetPlatformIdentifier>
+    <TargetPlatformVersion Condition=" '$(TargetPlatformVersion)' == '' ">10.0.22000.0</TargetPlatformVersion>
+    <TargetPlatformMinVersion>10.0.10240.0</TargetPlatformMinVersion>
+    <MinimumVisualStudioVersion>14</MinimumVisualStudioVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{A5A43C5B-DE2A-4C0C-9213-0A381AF9435A};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <WindowsXamlEnableOverview>true</WindowsXamlEnableOverview>
+    <AppxPackageSigningEnabled>false</AppxPackageSigningEnabled>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x86\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
+    <OutputPath>bin\x86\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+    <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|ARM'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\ARM\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>ARM</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|ARM'">
+    <OutputPath>bin\ARM\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>ARM</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+    <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|ARM64'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\ARM64\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>ARM64</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+    <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|ARM64'">
+    <OutputPath>bin\ARM64\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>ARM64</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+    <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x64\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x64'">
+    <OutputPath>bin\x64\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+    <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
+  </PropertyGroup>
+  <PropertyGroup>
+    <RestoreProjectStyle>PackageReference</RestoreProjectStyle>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="App.xaml.cs">
+      <DependentUpon>App.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Core.cs" />
+    <Compile Include="MainPage.xaml.cs">
+      <DependentUpon>MainPage.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <AppxManifest Include="Package.appxmanifest">
+      <SubType>Designer</SubType>
+    </AppxManifest>
+  </ItemGroup>
+  <ItemGroup>
+    <Content Include="Properties\Default.rd.xml" />
+    <Content Include="Assets\LockScreenLogo.scale-200.png" />
+    <Content Include="Assets\SplashScreen.scale-200.png" />
+    <Content Include="Assets\Square150x150Logo.scale-200.png" />
+    <Content Include="Assets\Square44x44Logo.scale-200.png" />
+    <Content Include="Assets\Square44x44Logo.targetsize-24_altform-unplated.png" />
+    <Content Include="Assets\StoreLogo.png" />
+    <Content Include="Assets\Wide310x150Logo.scale-200.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <ApplicationDefinition Include="App.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </ApplicationDefinition>
+    <Page Include="MainPage.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform">
+      <Version>6.2.13</Version>
+    </PackageReference>
+  </ItemGroup>
+  <PropertyGroup Condition=" '$(VisualStudioVersion)' == '' or '$(VisualStudioVersion)' &lt; '14.0' ">
+    <VisualStudioVersion>14.0</VisualStudioVersion>
+  </PropertyGroup>
+  <Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

WPinternals/7zip/Common/CRC.cs

@@ -1,64 +1,64 @@
-// Common/CRC.cs
+// Common/CRC.cs
-
+
-namespace SevenZip
+namespace SevenZip
-{
+{
-    internal class CRC
+    internal class CRC
-    {
+    {
-        public static readonly uint[] Table;
+        public static readonly uint[] Table;
-
+
-        static CRC()
+        static CRC()
-        {
+        {
-            Table = new uint[256];
+            Table = new uint[256];
-            const uint kPoly = 0xEDB88320;
+            const uint kPoly = 0xEDB88320;
-            for (uint i = 0; i < 256; i++)
+            for (uint i = 0; i < 256; i++)
-            {
+            {
-                uint r = i;
+                uint r = i;
-                for (int j = 0; j < 8; j++)
+                for (int j = 0; j < 8; j++)
-                {
+                {
-                    if ((r & 1) != 0)
+                    if ((r & 1) != 0)
-                    {
+                    {
-                        r = (r >> 1) ^ kPoly;
+                        r = (r >> 1) ^ kPoly;
-                    }
+                    }
-                    else
+                    else
-                    {
+                    {
-                        r >>= 1;
+                        r >>= 1;
-                    }
+                    }
-                }
+                }
-
+
-                Table[i] = r;
+                Table[i] = r;
-            }
+            }
-        }
+        }
-
+
-        private uint _value = 0xFFFFFFFF;
+        private uint _value = 0xFFFFFFFF;
-
+
-        public void Init() { _value = 0xFFFFFFFF; }
+        public void Init() { _value = 0xFFFFFFFF; }
-
+
-        public void UpdateByte(byte b)
+        public void UpdateByte(byte b)
-        {
+        {
-            _value = Table[((byte)_value) ^ b] ^ (_value >> 8);
+            _value = Table[((byte)_value) ^ b] ^ (_value >> 8);
-        }
+        }
-
+
-        public void Update(byte[] data, uint offset, uint size)
+        public void Update(byte[] data, uint offset, uint size)
-        {
+        {
-            for (uint i = 0; i < size; i++)
+            for (uint i = 0; i < size; i++)
-            {
+            {
-                _value = Table[((byte)_value) ^ data[offset + i]] ^ (_value >> 8);
+                _value = Table[((byte)_value) ^ data[offset + i]] ^ (_value >> 8);
-            }
+            }
-        }
+        }
-
+
-        public uint GetDigest() { return _value ^ 0xFFFFFFFF; }
+        public uint GetDigest() { return _value ^ 0xFFFFFFFF; }
-
+
-        private static uint CalculateDigest(byte[] data, uint offset, uint size)
+        private static uint CalculateDigest(byte[] data, uint offset, uint size)
-        {
+        {
-            CRC crc = new();
+            CRC crc = new();
-            // crc.Init();
+            // crc.Init();
-            crc.Update(data, offset, size);
+            crc.Update(data, offset, size);
-            return crc.GetDigest();
+            return crc.GetDigest();
-        }
+        }
-
+
-        private static bool VerifyDigest(uint digest, byte[] data, uint offset, uint size)
+        private static bool VerifyDigest(uint digest, byte[] data, uint offset, uint size)
-        {
+        {
-            return CalculateDigest(data, offset, size) == digest;
+            return CalculateDigest(data, offset, size) == digest;
-        }
+        }
-    }
+    }
-}
+}

WPinternals/7zip/Common/CommandLineParser.cs

@@ -1,325 +1,325 @@
-// CommandLineParser.cs
+// CommandLineParser.cs
-
+
-using System;
+using System;
-using System.Collections;
+using System.Collections;
-
+
-namespace SevenZip.CommandLineParser
+namespace SevenZip.CommandLineParser
-{
+{
-    public enum SwitchType
+    public enum SwitchType
-    {
+    {
-        Simple,
+        Simple,
-        PostMinus,
+        PostMinus,
-        LimitedPostString,
+        LimitedPostString,
-        UnLimitedPostString,
+        UnLimitedPostString,
-        PostChar
+        PostChar
-    }
+    }
-
+
-    public class SwitchForm
+    public class SwitchForm
-    {
+    {
-        public string IDString;
+        public string IDString;
-        public SwitchType Type;
+        public SwitchType Type;
-        public bool Multi;
+        public bool Multi;
-        public int MinLen;
+        public int MinLen;
-        public int MaxLen;
+        public int MaxLen;
-        public string PostCharSet;
+        public string PostCharSet;
-
+
-        public SwitchForm(string idString, SwitchType type, bool multi,
+        public SwitchForm(string idString, SwitchType type, bool multi,
-            int minLen, int maxLen, string postCharSet)
+            int minLen, int maxLen, string postCharSet)
-        {
+        {
-            IDString = idString;
+            IDString = idString;
-            Type = type;
+            Type = type;
-            Multi = multi;
+            Multi = multi;
-            MinLen = minLen;
+            MinLen = minLen;
-            MaxLen = maxLen;
+            MaxLen = maxLen;
-            PostCharSet = postCharSet;
+            PostCharSet = postCharSet;
-        }
+        }
-        public SwitchForm(string idString, SwitchType type, bool multi, int minLen) :
+        public SwitchForm(string idString, SwitchType type, bool multi, int minLen) :
-            this(idString, type, multi, minLen, 0, "")
+            this(idString, type, multi, minLen, 0, "")
-        {
+        {
-        }
+        }
-        public SwitchForm(string idString, SwitchType type, bool multi) :
+        public SwitchForm(string idString, SwitchType type, bool multi) :
-            this(idString, type, multi, 0)
+            this(idString, type, multi, 0)
-        {
+        {
-        }
+        }
-    }
+    }
-
+
-    public class SwitchResult
+    public class SwitchResult
-    {
+    {
-        public bool ThereIs;
+        public bool ThereIs;
-        public bool WithMinus;
+        public bool WithMinus;
-        public ArrayList PostStrings = new();
+        public ArrayList PostStrings = new();
-        public int PostCharIndex;
+        public int PostCharIndex;
-        public SwitchResult()
+        public SwitchResult()
-        {
+        {
-            ThereIs = false;
+            ThereIs = false;
-        }
+        }
-    }
+    }
-
+
-    public class Parser
+    public class Parser
-    {
+    {
-        public ArrayList NonSwitchStrings = new();
+        public ArrayList NonSwitchStrings = new();
-        private readonly SwitchResult[] _switches;
+        private readonly SwitchResult[] _switches;
-
+
-        public Parser(int numSwitches)
+        public Parser(int numSwitches)
-        {
+        {
-            _switches = new SwitchResult[numSwitches];
+            _switches = new SwitchResult[numSwitches];
-            for (int i = 0; i < numSwitches; i++)
+            for (int i = 0; i < numSwitches; i++)
-            {
+            {
-                _switches[i] = new SwitchResult();
+                _switches[i] = new SwitchResult();
-            }
+            }
-        }
+        }
-
+
-        private bool ParseString(string srcString, SwitchForm[] switchForms)
+        private bool ParseString(string srcString, SwitchForm[] switchForms)
-        {
+        {
-            int len = srcString.Length;
+            int len = srcString.Length;
-            if (len == 0)
+            if (len == 0)
-            {
+            {
-                return false;
+                return false;
-            }
+            }
-
+
-            int pos = 0;
+            int pos = 0;
-            if (!IsItSwitchChar(srcString[pos]))
+            if (!IsItSwitchChar(srcString[pos]))
-            {
+            {
-                return false;
+                return false;
-            }
+            }
-
+
-            while (pos < len)
+            while (pos < len)
-            {
+            {
-                if (IsItSwitchChar(srcString[pos]))
+                if (IsItSwitchChar(srcString[pos]))
-                {
+                {
-                    pos++;
+                    pos++;
-                }
+                }
-
+
-                const int kNoLen = -1;
+                const int kNoLen = -1;
-                int matchedSwitchIndex = 0;
+                int matchedSwitchIndex = 0;
-                int maxLen = kNoLen;
+                int maxLen = kNoLen;
-                for (int switchIndex = 0; switchIndex < _switches.Length; switchIndex++)
+                for (int switchIndex = 0; switchIndex < _switches.Length; switchIndex++)
-                {
+                {
-                    int switchLen = switchForms[switchIndex].IDString.Length;
+                    int switchLen = switchForms[switchIndex].IDString.Length;
-                    if (switchLen <= maxLen || pos + switchLen > len)
+                    if (switchLen <= maxLen || pos + switchLen > len)
-                    {
+                    {
-                        continue;
+                        continue;
-                    }
+                    }
-
+
-                    if (String.Compare(switchForms[switchIndex].IDString, 0,
+                    if (String.Compare(switchForms[switchIndex].IDString, 0,
-                            srcString, pos, switchLen, true) == 0)
+                            srcString, pos, switchLen, true) == 0)
-                    {
+                    {
-                        matchedSwitchIndex = switchIndex;
+                        matchedSwitchIndex = switchIndex;
-                        maxLen = switchLen;
+                        maxLen = switchLen;
-                    }
+                    }
-                }
+                }
-                if (maxLen == kNoLen)
+                if (maxLen == kNoLen)
-                {
+                {
-                    throw new Exception("maxLen == kNoLen");
+                    throw new Exception("maxLen == kNoLen");
-                }
+                }
-
+
-                SwitchResult matchedSwitch = _switches[matchedSwitchIndex];
+                SwitchResult matchedSwitch = _switches[matchedSwitchIndex];
-                SwitchForm switchForm = switchForms[matchedSwitchIndex];
+                SwitchForm switchForm = switchForms[matchedSwitchIndex];
-                if ((!switchForm.Multi) && matchedSwitch.ThereIs)
+                if ((!switchForm.Multi) && matchedSwitch.ThereIs)
-                {
+                {
-                    throw new Exception("switch must be single");
+                    throw new Exception("switch must be single");
-                }
+                }
-
+
-                matchedSwitch.ThereIs = true;
+                matchedSwitch.ThereIs = true;
-                pos += maxLen;
+                pos += maxLen;
-                int tailSize = len - pos;
+                int tailSize = len - pos;
-                SwitchType type = switchForm.Type;
+                SwitchType type = switchForm.Type;
-                switch (type)
+                switch (type)
-                {
+                {
-                    case SwitchType.PostMinus:
+                    case SwitchType.PostMinus:
-                        {
+                        {
-                            if (tailSize == 0)
+                            if (tailSize == 0)
-                            {
+                            {
-                                matchedSwitch.WithMinus = false;
+                                matchedSwitch.WithMinus = false;
-                            }
+                            }
-                            else
+                            else
-                            {
+                            {
-                                matchedSwitch.WithMinus = srcString[pos] == kSwitchMinus;
+                                matchedSwitch.WithMinus = srcString[pos] == kSwitchMinus;
-                                if (matchedSwitch.WithMinus)
+                                if (matchedSwitch.WithMinus)
-                                {
+                                {
-                                    pos++;
+                                    pos++;
-                                }
+                                }
-                            }
+                            }
-                            break;
+                            break;
-                        }
+                        }
-                    case SwitchType.PostChar:
+                    case SwitchType.PostChar:
-                        {
+                        {
-                            if (tailSize < switchForm.MinLen)
+                            if (tailSize < switchForm.MinLen)
-                            {
+                            {
-                                throw new Exception("switch is not full");
+                                throw new Exception("switch is not full");
-                            }
+                            }
-
+
-                            string charSet = switchForm.PostCharSet;
+                            string charSet = switchForm.PostCharSet;
-                            const int kEmptyCharValue = -1;
+                            const int kEmptyCharValue = -1;
-                            if (tailSize == 0)
+                            if (tailSize == 0)
-                            {
+                            {
-                                matchedSwitch.PostCharIndex = kEmptyCharValue;
+                                matchedSwitch.PostCharIndex = kEmptyCharValue;
-                            }
+                            }
-                            else
+                            else
-                            {
+                            {
-                                int index = charSet.IndexOf(srcString[pos]);
+                                int index = charSet.IndexOf(srcString[pos]);
-                                if (index < 0)
+                                if (index < 0)
-                                {
+                                {
-                                    matchedSwitch.PostCharIndex = kEmptyCharValue;
+                                    matchedSwitch.PostCharIndex = kEmptyCharValue;
-                                }
+                                }
-                                else
+                                else
-                                {
+                                {
-                                    matchedSwitch.PostCharIndex = index;
+                                    matchedSwitch.PostCharIndex = index;
-                                    pos++;
+                                    pos++;
-                                }
+                                }
-                            }
+                            }
-                            break;
+                            break;
-                        }
+                        }
-                    case SwitchType.LimitedPostString:
+                    case SwitchType.LimitedPostString:
-                    case SwitchType.UnLimitedPostString:
+                    case SwitchType.UnLimitedPostString:
-                        {
+                        {
-                            int minLen = switchForm.MinLen;
+                            int minLen = switchForm.MinLen;
-                            if (tailSize < minLen)
+                            if (tailSize < minLen)
-                            {
+                            {
-                                throw new Exception("switch is not full");
+                                throw new Exception("switch is not full");
-                            }
+                            }
-
+
-                            if (type == SwitchType.UnLimitedPostString)
+                            if (type == SwitchType.UnLimitedPostString)
-                            {
+                            {
-                                matchedSwitch.PostStrings.Add(srcString[pos..]);
+                                matchedSwitch.PostStrings.Add(srcString[pos..]);
-                                return true;
+                                return true;
-                            }
+                            }
-                            String stringSwitch = srcString.Substring(pos, minLen);
+                            String stringSwitch = srcString.Substring(pos, minLen);
-                            pos += minLen;
+                            pos += minLen;
-                            for (int i = minLen; i < switchForm.MaxLen && pos < len; i++, pos++)
+                            for (int i = minLen; i < switchForm.MaxLen && pos < len; i++, pos++)
-                            {
+                            {
-                                char c = srcString[pos];
+                                char c = srcString[pos];
-                                if (IsItSwitchChar(c))
+                                if (IsItSwitchChar(c))
-                                {
+                                {
-                                    break;
+                                    break;
-                                }
+                                }
-
+
-                                stringSwitch += c;
+                                stringSwitch += c;
-                            }
+                            }
-                            matchedSwitch.PostStrings.Add(stringSwitch);
+                            matchedSwitch.PostStrings.Add(stringSwitch);
-                            break;
+                            break;
-                        }
+                        }
-                }
+                }
-            }
+            }
-            return true;
+            return true;
-        }
+        }
-
+
-        public void ParseStrings(SwitchForm[] switchForms, string[] commandStrings)
+        public void ParseStrings(SwitchForm[] switchForms, string[] commandStrings)
-        {
+        {
-            int numCommandStrings = commandStrings.Length;
+            int numCommandStrings = commandStrings.Length;
-            bool stopSwitch = false;
+            bool stopSwitch = false;
-            for (int i = 0; i < numCommandStrings; i++)
+            for (int i = 0; i < numCommandStrings; i++)
-            {
+            {
-                string s = commandStrings[i];
+                string s = commandStrings[i];
-                if (stopSwitch)
+                if (stopSwitch)
-                {
+                {
-                    NonSwitchStrings.Add(s);
+                    NonSwitchStrings.Add(s);
-                }
+                }
-                else
+                else
-                    if (s == kStopSwitchParsing)
+                    if (s == kStopSwitchParsing)
-                {
+                {
-                    stopSwitch = true;
+                    stopSwitch = true;
-                }
+                }
-                else
+                else
-                    if (!ParseString(s, switchForms))
+                    if (!ParseString(s, switchForms))
-                {
+                {
-                    NonSwitchStrings.Add(s);
+                    NonSwitchStrings.Add(s);
-                }
+                }
-            }
+            }
-        }
+        }
-
+
-        public SwitchResult this[int index] { get { return _switches[index]; } }
+        public SwitchResult this[int index] { get { return _switches[index]; } }
-
+
-        public static int ParseCommand(CommandForm[] commandForms, string commandString,
+        public static int ParseCommand(CommandForm[] commandForms, string commandString,
-            out string postString)
+            out string postString)
-        {
+        {
-            for (int i = 0; i < commandForms.Length; i++)
+            for (int i = 0; i < commandForms.Length; i++)
-            {
+            {
-                string id = commandForms[i].IDString;
+                string id = commandForms[i].IDString;
-                if (commandForms[i].PostStringMode)
+                if (commandForms[i].PostStringMode)
-                {
+                {
-                    if (commandString.IndexOf(id) == 0)
+                    if (commandString.IndexOf(id) == 0)
-                    {
+                    {
-                        postString = commandString[id.Length..];
+                        postString = commandString[id.Length..];
-                        return i;
+                        return i;
-                    }
+                    }
-                }
+                }
-                else
+                else
-                    if (commandString == id)
+                    if (commandString == id)
-                {
+                {
-                    postString = "";
+                    postString = "";
-                    return i;
+                    return i;
-                }
+                }
-            }
+            }
-            postString = "";
+            postString = "";
-            return -1;
+            return -1;
-        }
+        }
-
+
-        private static bool ParseSubCharsCommand(int numForms, CommandSubCharsSet[] forms,
+        private static bool ParseSubCharsCommand(int numForms, CommandSubCharsSet[] forms,
-            string commandString, ArrayList indices)
+            string commandString, ArrayList indices)
-        {
+        {
-            indices.Clear();
+            indices.Clear();
-            int numUsedChars = 0;
+            int numUsedChars = 0;
-            for (int i = 0; i < numForms; i++)
+            for (int i = 0; i < numForms; i++)
-            {
+            {
-                CommandSubCharsSet charsSet = forms[i];
+                CommandSubCharsSet charsSet = forms[i];
-                int currentIndex = -1;
+                int currentIndex = -1;
-                int len = charsSet.Chars.Length;
+                int len = charsSet.Chars.Length;
-                for (int j = 0; j < len; j++)
+                for (int j = 0; j < len; j++)
-                {
+                {
-                    char c = charsSet.Chars[j];
+                    char c = charsSet.Chars[j];
-                    int newIndex = commandString.IndexOf(c);
+                    int newIndex = commandString.IndexOf(c);
-                    if (newIndex >= 0)
+                    if (newIndex >= 0)
-                    {
+                    {
-                        if (currentIndex >= 0)
+                        if (currentIndex >= 0)
-                        {
+                        {
-                            return false;
+                            return false;
-                        }
+                        }
-
+
-                        if (commandString.IndexOf(c, newIndex + 1) >= 0)
+                        if (commandString.IndexOf(c, newIndex + 1) >= 0)
-                        {
+                        {
-                            return false;
+                            return false;
-                        }
+                        }
-
+
-                        currentIndex = j;
+                        currentIndex = j;
-                        numUsedChars++;
+                        numUsedChars++;
-                    }
+                    }
-                }
+                }
-                if (currentIndex == -1 && !charsSet.EmptyAllowed)
+                if (currentIndex == -1 && !charsSet.EmptyAllowed)
-                {
+                {
-                    return false;
+                    return false;
-                }
+                }
-
+
-                indices.Add(currentIndex);
+                indices.Add(currentIndex);
-            }
+            }
-            return numUsedChars == commandString.Length;
+            return numUsedChars == commandString.Length;
-        }
+        }
-        private const char kSwitchID1 = '-';
+        private const char kSwitchID1 = '-';
-        private const char kSwitchID2 = '/';
+        private const char kSwitchID2 = '/';
-
+
-        private const char kSwitchMinus = '-';
+        private const char kSwitchMinus = '-';
-        private const string kStopSwitchParsing = "--";
+        private const string kStopSwitchParsing = "--";
-
+
-        private static bool IsItSwitchChar(char c)
+        private static bool IsItSwitchChar(char c)
-        {
+        {
-            return c == kSwitchID1 || c == kSwitchID2;
+            return c == kSwitchID1 || c == kSwitchID2;
-        }
+        }
-    }
+    }
-
+
-    public class CommandForm
+    public class CommandForm
-    {
+    {
-        public string IDString = "";
+        public string IDString = "";
-        public bool PostStringMode = false;
+        public bool PostStringMode = false;
-        public CommandForm(string idString, bool postStringMode)
+        public CommandForm(string idString, bool postStringMode)
-        {
+        {
-            IDString = idString;
+            IDString = idString;
-            PostStringMode = postStringMode;
+            PostStringMode = postStringMode;
-        }
+        }
-    }
+    }
-
+
-    internal class CommandSubCharsSet
+    internal class CommandSubCharsSet
-    {
+    {
-        public string Chars = "";
+        public string Chars = "";
-        public bool EmptyAllowed = false;
+        public bool EmptyAllowed = false;
-    }
+    }
-}
+}

WPinternals/7zip/Common/InBuffer.cs

@@ -1,78 +1,78 @@
-// InBuffer.cs
+// InBuffer.cs
-
+
-namespace SevenZip.Buffer
+namespace SevenZip.Buffer
-{
+{
-    public class InBuffer
+    public class InBuffer
-    {
+    {
-        private readonly byte[] m_Buffer;
+        private readonly byte[] m_Buffer;
-        private uint m_Pos;
+        private uint m_Pos;
-        private uint m_Limit;
+        private uint m_Limit;
-        private readonly uint m_BufferSize;
+        private readonly uint m_BufferSize;
-        private System.IO.Stream m_Stream;
+        private System.IO.Stream m_Stream;
-        private bool m_StreamWasExhausted;
+        private bool m_StreamWasExhausted;
-        private ulong m_ProcessedSize;
+        private ulong m_ProcessedSize;
-
+
-        public InBuffer(uint bufferSize)
+        public InBuffer(uint bufferSize)
-        {
+        {
-            m_Buffer = new byte[bufferSize];
+            m_Buffer = new byte[bufferSize];
-            m_BufferSize = bufferSize;
+            m_BufferSize = bufferSize;
-        }
+        }
-
+
-        public void Init(System.IO.Stream stream)
+        public void Init(System.IO.Stream stream)
-        {
+        {
-            m_Stream = stream;
+            m_Stream = stream;
-            m_ProcessedSize = 0;
+            m_ProcessedSize = 0;
-            m_Limit = 0;
+            m_Limit = 0;
-            m_Pos = 0;
+            m_Pos = 0;
-            m_StreamWasExhausted = false;
+            m_StreamWasExhausted = false;
-        }
+        }
-
+
-        public bool ReadBlock()
+        public bool ReadBlock()
-        {
+        {
-            if (m_StreamWasExhausted)
+            if (m_StreamWasExhausted)
-            {
+            {
-                return false;
+                return false;
-            }
+            }
-
+
-            m_ProcessedSize += m_Pos;
+            m_ProcessedSize += m_Pos;
-            int aNumProcessedBytes = m_Stream.Read(m_Buffer, 0, (int)m_BufferSize);
+            int aNumProcessedBytes = m_Stream.Read(m_Buffer, 0, (int)m_BufferSize);
-            m_Pos = 0;
+            m_Pos = 0;
-            m_Limit = (uint)aNumProcessedBytes;
+            m_Limit = (uint)aNumProcessedBytes;
-            m_StreamWasExhausted = aNumProcessedBytes == 0;
+            m_StreamWasExhausted = aNumProcessedBytes == 0;
-            return !m_StreamWasExhausted;
+            return !m_StreamWasExhausted;
-        }
+        }
-
+
-        public void ReleaseStream()
+        public void ReleaseStream()
-        {
+        {
-            // m_Stream.Close(); 
+            // m_Stream.Close(); 
-            m_Stream = null;
+            m_Stream = null;
-        }
+        }
-
+
-        public bool ReadByte(byte b) // check it
+        public bool ReadByte(byte b) // check it
-        {
+        {
-            if (m_Pos >= m_Limit && !ReadBlock())
+            if (m_Pos >= m_Limit && !ReadBlock())
-            {
+            {
-                return false;
+                return false;
-            }
+            }
-
+
-            b = m_Buffer[m_Pos++];
+            b = m_Buffer[m_Pos++];
-            return true;
+            return true;
-        }
+        }
-
+
-        public byte ReadByte()
+        public byte ReadByte()
-        {
+        {
-            // return (byte)m_Stream.ReadByte();
+            // return (byte)m_Stream.ReadByte();
-            if (m_Pos >= m_Limit && !ReadBlock())
+            if (m_Pos >= m_Limit && !ReadBlock())
-            {
+            {
-                return 0xFF;
+                return 0xFF;
-            }
+            }
-
+
-            return m_Buffer[m_Pos++];
+            return m_Buffer[m_Pos++];
-        }
+        }
-
+
-        public ulong GetProcessedSize()
+        public ulong GetProcessedSize()
-        {
+        {
-            return m_ProcessedSize + m_Pos;
+            return m_ProcessedSize + m_Pos;
-        }
+        }
-    }
+    }
-}
+}

WPinternals/7zip/Common/OutBuffer.cs

@@ -1,52 +1,52 @@
-// OutBuffer.cs
+// OutBuffer.cs
-
+
-namespace SevenZip.Buffer
+namespace SevenZip.Buffer
-{
+{
-    public class OutBuffer
+    public class OutBuffer
-    {
+    {
-        private readonly byte[] m_Buffer;
+        private readonly byte[] m_Buffer;
-        private uint m_Pos;
+        private uint m_Pos;
-        private readonly uint m_BufferSize;
+        private readonly uint m_BufferSize;
-        private System.IO.Stream m_Stream;
+        private System.IO.Stream m_Stream;
-        private ulong m_ProcessedSize;
+        private ulong m_ProcessedSize;
-
+
-        public OutBuffer(uint bufferSize)
+        public OutBuffer(uint bufferSize)
-        {
+        {
-            m_Buffer = new byte[bufferSize];
+            m_Buffer = new byte[bufferSize];
-            m_BufferSize = bufferSize;
+            m_BufferSize = bufferSize;
-        }
+        }
-
+
-        public void SetStream(System.IO.Stream stream) { m_Stream = stream; }
+        public void SetStream(System.IO.Stream stream) { m_Stream = stream; }
-        public void FlushStream() { m_Stream.Flush(); }
+        public void FlushStream() { m_Stream.Flush(); }
-        public void CloseStream() { m_Stream.Close(); }
+        public void CloseStream() { m_Stream.Close(); }
-        public void ReleaseStream() { m_Stream = null; }
+        public void ReleaseStream() { m_Stream = null; }
-
+
-        public void Init()
+        public void Init()
-        {
+        {
-            m_ProcessedSize = 0;
+            m_ProcessedSize = 0;
-            m_Pos = 0;
+            m_Pos = 0;
-        }
+        }
-
+
-        public void WriteByte(byte b)
+        public void WriteByte(byte b)
-        {
+        {
-            m_Buffer[m_Pos++] = b;
+            m_Buffer[m_Pos++] = b;
-            if (m_Pos >= m_BufferSize)
+            if (m_Pos >= m_BufferSize)
-            {
+            {
-                FlushData();
+                FlushData();
-            }
+            }
-        }
+        }
-
+
-        public void FlushData()
+        public void FlushData()
-        {
+        {
-            if (m_Pos == 0)
+            if (m_Pos == 0)
-            {
+            {
-                return;
+                return;
-            }
+            }
-
+
-            m_Stream.Write(m_Buffer, 0, (int)m_Pos);
+            m_Stream.Write(m_Buffer, 0, (int)m_Pos);
-            m_Pos = 0;
+            m_Pos = 0;
-        }
+        }
-
+
-        public ulong GetProcessedSize() { return m_ProcessedSize + m_Pos; }
+        public ulong GetProcessedSize() { return m_ProcessedSize + m_Pos; }
-    }
+    }
-}
+}

WPinternals/7zip/Compress/LZ/IMatchFinder.cs

@@ -1,24 +1,24 @@
-// IMatchFinder.cs
+// IMatchFinder.cs
-
+
-using System;
+using System;
-
+
-namespace SevenZip.Compression.LZ
+namespace SevenZip.Compression.LZ
-{
+{
-    internal interface IInWindowStream
+    internal interface IInWindowStream
-    {
+    {
-        void SetStream(System.IO.Stream inStream);
+        void SetStream(System.IO.Stream inStream);
-        void Init();
+        void Init();
-        void ReleaseStream();
+        void ReleaseStream();
-        Byte GetIndexByte(Int32 index);
+        Byte GetIndexByte(Int32 index);
-        UInt32 GetMatchLen(Int32 index, UInt32 distance, UInt32 limit);
+        UInt32 GetMatchLen(Int32 index, UInt32 distance, UInt32 limit);
-        UInt32 GetNumAvailableBytes();
+        UInt32 GetNumAvailableBytes();
-    }
+    }
-
+
-    internal interface IMatchFinder : IInWindowStream
+    internal interface IMatchFinder : IInWindowStream
-    {
+    {
-        void Create(UInt32 historySize, UInt32 keepAddBufferBefore,
+        void Create(UInt32 historySize, UInt32 keepAddBufferBefore,
-                UInt32 matchMaxLen, UInt32 keepAddBufferAfter);
+                UInt32 matchMaxLen, UInt32 keepAddBufferAfter);
-        UInt32 GetMatches(UInt32[] distances);
+        UInt32 GetMatches(UInt32[] distances);
-        void Skip(UInt32 num);
+        void Skip(UInt32 num);
-    }
+    }
-}
+}

WPinternals/7zip/Compress/LZ/LzBinTree.cs

@@ -1,408 +1,408 @@
-// LzBinTree.cs
+// LzBinTree.cs
-
+
-using System;
+using System;
-
+
-namespace SevenZip.Compression.LZ
+namespace SevenZip.Compression.LZ
-{
+{
-    public class BinTree : InWindow, IMatchFinder
+    public class BinTree : InWindow, IMatchFinder
-    {
+    {
-        private UInt32 _cyclicBufferPos;
+        private UInt32 _cyclicBufferPos;
-        private UInt32 _cyclicBufferSize = 0;
+        private UInt32 _cyclicBufferSize = 0;
-        private UInt32 _matchMaxLen;
+        private UInt32 _matchMaxLen;
-
+
-        private UInt32[] _son;
+        private UInt32[] _son;
-        private UInt32[] _hash;
+        private UInt32[] _hash;
-
+
-        private UInt32 _cutValue = 0xFF;
+        private UInt32 _cutValue = 0xFF;
-        private UInt32 _hashMask;
+        private UInt32 _hashMask;
-        private UInt32 _hashSizeSum = 0;
+        private UInt32 _hashSizeSum = 0;
-
+
-        private bool HASH_ARRAY = true;
+        private bool HASH_ARRAY = true;
-
+
-        private const UInt32 kHash2Size = 1 << 10;
+        private const UInt32 kHash2Size = 1 << 10;
-        private const UInt32 kHash3Size = 1 << 16;
+        private const UInt32 kHash3Size = 1 << 16;
-        private const UInt32 kBT2HashSize = 1 << 16;
+        private const UInt32 kBT2HashSize = 1 << 16;
-        private const UInt32 kStartMaxLen = 1;
+        private const UInt32 kStartMaxLen = 1;
-        private const UInt32 kHash3Offset = kHash2Size;
+        private const UInt32 kHash3Offset = kHash2Size;
-        private const UInt32 kEmptyHashValue = 0;
+        private const UInt32 kEmptyHashValue = 0;
-        private const UInt32 kMaxValForNormalize = ((UInt32)1 << 31) - 1;
+        private const UInt32 kMaxValForNormalize = ((UInt32)1 << 31) - 1;
-
+
-        private UInt32 kNumHashDirectBytes = 0;
+        private UInt32 kNumHashDirectBytes = 0;
-        private UInt32 kMinMatchCheck = 4;
+        private UInt32 kMinMatchCheck = 4;
-        private UInt32 kFixHashSize = kHash2Size + kHash3Size;
+        private UInt32 kFixHashSize = kHash2Size + kHash3Size;
-
+
-        public void SetType(int numHashBytes)
+        public void SetType(int numHashBytes)
-        {
+        {
-            HASH_ARRAY = numHashBytes > 2;
+            HASH_ARRAY = numHashBytes > 2;
-            if (HASH_ARRAY)
+            if (HASH_ARRAY)
-            {
+            {
-                kNumHashDirectBytes = 0;
+                kNumHashDirectBytes = 0;
-                kMinMatchCheck = 4;
+                kMinMatchCheck = 4;
-                kFixHashSize = kHash2Size + kHash3Size;
+                kFixHashSize = kHash2Size + kHash3Size;
-            }
+            }
-            else
+            else
-            {
+            {
-                kNumHashDirectBytes = 2;
+                kNumHashDirectBytes = 2;
-                kMinMatchCheck = 2 + 1;
+                kMinMatchCheck = 2 + 1;
-                kFixHashSize = 0;
+                kFixHashSize = 0;
-            }
+            }
-        }
+        }
-
+
-        public new void SetStream(System.IO.Stream stream) { base.SetStream(stream); }
+        public new void SetStream(System.IO.Stream stream) { base.SetStream(stream); }
-        public new void ReleaseStream() { base.ReleaseStream(); }
+        public new void ReleaseStream() { base.ReleaseStream(); }
-
+
-        public new void Init()
+        public new void Init()
-        {
+        {
-            base.Init();
+            base.Init();
-            for (UInt32 i = 0; i < _hashSizeSum; i++)
+            for (UInt32 i = 0; i < _hashSizeSum; i++)
-            {
+            {
-                _hash[i] = kEmptyHashValue;
+                _hash[i] = kEmptyHashValue;
-            }
+            }
-
+
-            _cyclicBufferPos = 0;
+            _cyclicBufferPos = 0;
-            ReduceOffsets(-1);
+            ReduceOffsets(-1);
-        }
+        }
-
+
-        public new void MovePos()
+        public new void MovePos()
-        {
+        {
-            if (++_cyclicBufferPos >= _cyclicBufferSize)
+            if (++_cyclicBufferPos >= _cyclicBufferSize)
-            {
+            {
-                _cyclicBufferPos = 0;
+                _cyclicBufferPos = 0;
-            }
+            }
-
+
-            base.MovePos();
+            base.MovePos();
-            if (_pos == kMaxValForNormalize)
+            if (_pos == kMaxValForNormalize)
-            {
+            {
-                Normalize();
+                Normalize();
-            }
+            }
-        }
+        }
-
+
-        public new Byte GetIndexByte(Int32 index) { return base.GetIndexByte(index); }
+        public new Byte GetIndexByte(Int32 index) { return base.GetIndexByte(index); }
-
+
-        public new UInt32 GetMatchLen(Int32 index, UInt32 distance, UInt32 limit)
+        public new UInt32 GetMatchLen(Int32 index, UInt32 distance, UInt32 limit)
-        { return base.GetMatchLen(index, distance, limit); }
+        { return base.GetMatchLen(index, distance, limit); }
-
+
-        public new UInt32 GetNumAvailableBytes() { return base.GetNumAvailableBytes(); }
+        public new UInt32 GetNumAvailableBytes() { return base.GetNumAvailableBytes(); }
-
+
-        public void Create(UInt32 historySize, UInt32 keepAddBufferBefore,
+        public void Create(UInt32 historySize, UInt32 keepAddBufferBefore,
-                UInt32 matchMaxLen, UInt32 keepAddBufferAfter)
+                UInt32 matchMaxLen, UInt32 keepAddBufferAfter)
-        {
+        {
-            if (historySize > kMaxValForNormalize - 256)
+            if (historySize > kMaxValForNormalize - 256)
-            {
+            {
-                throw new Exception();
+                throw new Exception();
-            }
+            }
-
+
-            _cutValue = 16 + (matchMaxLen >> 1);
+            _cutValue = 16 + (matchMaxLen >> 1);
-
+
-            UInt32 windowReservSize = ((historySize + keepAddBufferBefore +
+            UInt32 windowReservSize = ((historySize + keepAddBufferBefore +
-                    matchMaxLen + keepAddBufferAfter) / 2) + 256;
+                    matchMaxLen + keepAddBufferAfter) / 2) + 256;
-
+
-            Create(historySize + keepAddBufferBefore, matchMaxLen + keepAddBufferAfter, windowReservSize);
+            Create(historySize + keepAddBufferBefore, matchMaxLen + keepAddBufferAfter, windowReservSize);
-
+
-            _matchMaxLen = matchMaxLen;
+            _matchMaxLen = matchMaxLen;
-
+
-            UInt32 cyclicBufferSize = historySize + 1;
+            UInt32 cyclicBufferSize = historySize + 1;
-            if (_cyclicBufferSize != cyclicBufferSize)
+            if (_cyclicBufferSize != cyclicBufferSize)
-            {
+            {
-                _son = new UInt32[(_cyclicBufferSize = cyclicBufferSize) * 2];
+                _son = new UInt32[(_cyclicBufferSize = cyclicBufferSize) * 2];
-            }
+            }
-
+
-            UInt32 hs = kBT2HashSize;
+            UInt32 hs = kBT2HashSize;
-
+
-            if (HASH_ARRAY)
+            if (HASH_ARRAY)
-            {
+            {
-                hs = historySize - 1;
+                hs = historySize - 1;
-                hs |= hs >> 1;
+                hs |= hs >> 1;
-                hs |= hs >> 2;
+                hs |= hs >> 2;
-                hs |= hs >> 4;
+                hs |= hs >> 4;
-                hs |= hs >> 8;
+                hs |= hs >> 8;
-                hs >>= 1;
+                hs >>= 1;
-                hs |= 0xFFFF;
+                hs |= 0xFFFF;
-                if (hs > (1 << 24))
+                if (hs > (1 << 24))
-                {
+                {
-                    hs >>= 1;
+                    hs >>= 1;
-                }
+                }
-
+
-                _hashMask = hs;
+                _hashMask = hs;
-                hs++;
+                hs++;
-                hs += kFixHashSize;
+                hs += kFixHashSize;
-            }
+            }
-            if (hs != _hashSizeSum)
+            if (hs != _hashSizeSum)
-            {
+            {
-                _hash = new UInt32[_hashSizeSum = hs];
+                _hash = new UInt32[_hashSizeSum = hs];
-            }
+            }
-        }
+        }
-
+
-        public UInt32 GetMatches(UInt32[] distances)
+        public UInt32 GetMatches(UInt32[] distances)
-        {
+        {
-            UInt32 lenLimit;
+            UInt32 lenLimit;
-            if (_pos + _matchMaxLen <= _streamPos)
+            if (_pos + _matchMaxLen <= _streamPos)
-            {
+            {
-                lenLimit = _matchMaxLen;
+                lenLimit = _matchMaxLen;
-            }
+            }
-            else
+            else
-            {
+            {
-                lenLimit = _streamPos - _pos;
+                lenLimit = _streamPos - _pos;
-                if (lenLimit < kMinMatchCheck)
+                if (lenLimit < kMinMatchCheck)
-                {
+                {
-                    MovePos();
+                    MovePos();
-                    return 0;
+                    return 0;
-                }
+                }
-            }
+            }
-
+
-            UInt32 offset = 0;
+            UInt32 offset = 0;
-            UInt32 matchMinPos = (_pos > _cyclicBufferSize) ? (_pos - _cyclicBufferSize) : 0;
+            UInt32 matchMinPos = (_pos > _cyclicBufferSize) ? (_pos - _cyclicBufferSize) : 0;
-            UInt32 cur = _bufferOffset + _pos;
+            UInt32 cur = _bufferOffset + _pos;
-            UInt32 maxLen = kStartMaxLen; // to avoid items for len < hashSize;
+            UInt32 maxLen = kStartMaxLen; // to avoid items for len < hashSize;
-            UInt32 hashValue, hash2Value = 0, hash3Value = 0;
+            UInt32 hashValue, hash2Value = 0, hash3Value = 0;
-
+
-            if (HASH_ARRAY)
+            if (HASH_ARRAY)
-            {
+            {
-                UInt32 temp = CRC.Table[_bufferBase[cur]] ^ _bufferBase[cur + 1];
+                UInt32 temp = CRC.Table[_bufferBase[cur]] ^ _bufferBase[cur + 1];
-                hash2Value = temp & (kHash2Size - 1);
+                hash2Value = temp & (kHash2Size - 1);
-                temp ^= (UInt32)_bufferBase[cur + 2] << 8;
+                temp ^= (UInt32)_bufferBase[cur + 2] << 8;
-                hash3Value = temp & (kHash3Size - 1);
+                hash3Value = temp & (kHash3Size - 1);
-                hashValue = (temp ^ (CRC.Table[_bufferBase[cur + 3]] << 5)) & _hashMask;
+                hashValue = (temp ^ (CRC.Table[_bufferBase[cur + 3]] << 5)) & _hashMask;
-            }
+            }
-            else
+            else
-            {
+            {
-                hashValue = _bufferBase[cur] ^ ((UInt32)_bufferBase[cur + 1] << 8);
+                hashValue = _bufferBase[cur] ^ ((UInt32)_bufferBase[cur + 1] << 8);
-            }
+            }
-
+
-            UInt32 curMatch = _hash[kFixHashSize + hashValue];
+            UInt32 curMatch = _hash[kFixHashSize + hashValue];
-            if (HASH_ARRAY)
+            if (HASH_ARRAY)
-            {
+            {
-                UInt32 curMatch2 = _hash[hash2Value];
+                UInt32 curMatch2 = _hash[hash2Value];
-                UInt32 curMatch3 = _hash[kHash3Offset + hash3Value];
+                UInt32 curMatch3 = _hash[kHash3Offset + hash3Value];
-                _hash[hash2Value] = _pos;
+                _hash[hash2Value] = _pos;
-                _hash[kHash3Offset + hash3Value] = _pos;
+                _hash[kHash3Offset + hash3Value] = _pos;
-                if (curMatch2 > matchMinPos && _bufferBase[_bufferOffset + curMatch2] == _bufferBase[cur])
+                if (curMatch2 > matchMinPos && _bufferBase[_bufferOffset + curMatch2] == _bufferBase[cur])
-                {
+                {
-                    distances[offset++] = maxLen = 2;
+                    distances[offset++] = maxLen = 2;
-                    distances[offset++] = _pos - curMatch2 - 1;
+                    distances[offset++] = _pos - curMatch2 - 1;
-                }
+                }
-
+
-                if (curMatch3 > matchMinPos && _bufferBase[_bufferOffset + curMatch3] == _bufferBase[cur])
+                if (curMatch3 > matchMinPos && _bufferBase[_bufferOffset + curMatch3] == _bufferBase[cur])
-                {
+                {
-                    if (curMatch3 == curMatch2)
+                    if (curMatch3 == curMatch2)
-                    {
+                    {
-                        offset -= 2;
+                        offset -= 2;
-                    }
+                    }
-
+
-                    distances[offset++] = maxLen = 3;
+                    distances[offset++] = maxLen = 3;
-                    distances[offset++] = _pos - curMatch3 - 1;
+                    distances[offset++] = _pos - curMatch3 - 1;
-                    curMatch2 = curMatch3;
+                    curMatch2 = curMatch3;
-                }
+                }
-
+
-                if (offset != 0 && curMatch2 == curMatch)
+                if (offset != 0 && curMatch2 == curMatch)
-                {
+                {
-                    offset -= 2;
+                    offset -= 2;
-                    maxLen = kStartMaxLen;
+                    maxLen = kStartMaxLen;
-                }
+                }
-            }
+            }
-
+
-            _hash[kFixHashSize + hashValue] = _pos;
+            _hash[kFixHashSize + hashValue] = _pos;
-
+
-            UInt32 ptr0 = (_cyclicBufferPos << 1) + 1;
+            UInt32 ptr0 = (_cyclicBufferPos << 1) + 1;
-            UInt32 ptr1 = _cyclicBufferPos << 1;
+            UInt32 ptr1 = _cyclicBufferPos << 1;
-
+
-            UInt32 len0, len1;
+            UInt32 len0, len1;
-            len0 = len1 = kNumHashDirectBytes;
+            len0 = len1 = kNumHashDirectBytes;
-
+
-            if (kNumHashDirectBytes != 0 && curMatch > matchMinPos)
+            if (kNumHashDirectBytes != 0 && curMatch > matchMinPos)
-            {
+            {
-                if (_bufferBase[_bufferOffset + curMatch + kNumHashDirectBytes] !=
+                if (_bufferBase[_bufferOffset + curMatch + kNumHashDirectBytes] !=
-                        _bufferBase[cur + kNumHashDirectBytes])
+                        _bufferBase[cur + kNumHashDirectBytes])
-                {
+                {
-                    distances[offset++] = maxLen = kNumHashDirectBytes;
+                    distances[offset++] = maxLen = kNumHashDirectBytes;
-                    distances[offset++] = _pos - curMatch - 1;
+                    distances[offset++] = _pos - curMatch - 1;
-                }
+                }
-            }
+            }
-
+
-            UInt32 count = _cutValue;
+            UInt32 count = _cutValue;
-
+
-            while (true)
+            while (true)
-            {
+            {
-                if (curMatch <= matchMinPos || count-- == 0)
+                if (curMatch <= matchMinPos || count-- == 0)
-                {
+                {
-                    _son[ptr0] = _son[ptr1] = kEmptyHashValue;
+                    _son[ptr0] = _son[ptr1] = kEmptyHashValue;
-                    break;
+                    break;
-                }
+                }
-                UInt32 delta = _pos - curMatch;
+                UInt32 delta = _pos - curMatch;
-                UInt32 cyclicPos = ((delta <= _cyclicBufferPos) ?
+                UInt32 cyclicPos = ((delta <= _cyclicBufferPos) ?
-                            (_cyclicBufferPos - delta) :
+                            (_cyclicBufferPos - delta) :
-                            (_cyclicBufferPos - delta + _cyclicBufferSize)) << 1;
+                            (_cyclicBufferPos - delta + _cyclicBufferSize)) << 1;
-
+
-                UInt32 pby1 = _bufferOffset + curMatch;
+                UInt32 pby1 = _bufferOffset + curMatch;
-                UInt32 len = Math.Min(len0, len1);
+                UInt32 len = Math.Min(len0, len1);
-                if (_bufferBase[pby1 + len] == _bufferBase[cur + len])
+                if (_bufferBase[pby1 + len] == _bufferBase[cur + len])
-                {
+                {
-                    while (++len != lenLimit)
+                    while (++len != lenLimit)
-                    {
+                    {
-                        if (_bufferBase[pby1 + len] != _bufferBase[cur + len])
+                        if (_bufferBase[pby1 + len] != _bufferBase[cur + len])
-                        {
+                        {
-                            break;
+                            break;
-                        }
+                        }
-                    }
+                    }
-
+
-                    if (maxLen < len)
+                    if (maxLen < len)
-                    {
+                    {
-                        distances[offset++] = maxLen = len;
+                        distances[offset++] = maxLen = len;
-                        distances[offset++] = delta - 1;
+                        distances[offset++] = delta - 1;
-                        if (len == lenLimit)
+                        if (len == lenLimit)
-                        {
+                        {
-                            _son[ptr1] = _son[cyclicPos];
+                            _son[ptr1] = _son[cyclicPos];
-                            _son[ptr0] = _son[cyclicPos + 1];
+                            _son[ptr0] = _son[cyclicPos + 1];
-                            break;
+                            break;
-                        }
+                        }
-                    }
+                    }
-                }
+                }
-                if (_bufferBase[pby1 + len] < _bufferBase[cur + len])
+                if (_bufferBase[pby1 + len] < _bufferBase[cur + len])
-                {
+                {
-                    _son[ptr1] = curMatch;
+                    _son[ptr1] = curMatch;
-                    ptr1 = cyclicPos + 1;
+                    ptr1 = cyclicPos + 1;
-                    curMatch = _son[ptr1];
+                    curMatch = _son[ptr1];
-                    len1 = len;
+                    len1 = len;
-                }
+                }
-                else
+                else
-                {
+                {
-                    _son[ptr0] = curMatch;
+                    _son[ptr0] = curMatch;
-                    ptr0 = cyclicPos;
+                    ptr0 = cyclicPos;
-                    curMatch = _son[ptr0];
+                    curMatch = _son[ptr0];
-                    len0 = len;
+                    len0 = len;
-                }
+                }
-            }
+            }
-            MovePos();
+            MovePos();
-            return offset;
+            return offset;
-        }
+        }
-
+
-        public void Skip(UInt32 num)
+        public void Skip(UInt32 num)
-        {
+        {
-            do
+            do
-            {
+            {
-                UInt32 lenLimit;
+                UInt32 lenLimit;
-                if (_pos + _matchMaxLen <= _streamPos)
+                if (_pos + _matchMaxLen <= _streamPos)
-                {
+                {
-                    lenLimit = _matchMaxLen;
+                    lenLimit = _matchMaxLen;
-                }
+                }
-                else
+                else
-                {
+                {
-                    lenLimit = _streamPos - _pos;
+                    lenLimit = _streamPos - _pos;
-                    if (lenLimit < kMinMatchCheck)
+                    if (lenLimit < kMinMatchCheck)
-                    {
+                    {
-                        MovePos();
+                        MovePos();
-                        continue;
+                        continue;
-                    }
+                    }
-                }
+                }
-
+
-                UInt32 matchMinPos = (_pos > _cyclicBufferSize) ? (_pos - _cyclicBufferSize) : 0;
+                UInt32 matchMinPos = (_pos > _cyclicBufferSize) ? (_pos - _cyclicBufferSize) : 0;
-                UInt32 cur = _bufferOffset + _pos;
+                UInt32 cur = _bufferOffset + _pos;
-
+
-                UInt32 hashValue;
+                UInt32 hashValue;
-
+
-                if (HASH_ARRAY)
+                if (HASH_ARRAY)
-                {
+                {
-                    UInt32 temp = CRC.Table[_bufferBase[cur]] ^ _bufferBase[cur + 1];
+                    UInt32 temp = CRC.Table[_bufferBase[cur]] ^ _bufferBase[cur + 1];
-                    UInt32 hash2Value = temp & (kHash2Size - 1);
+                    UInt32 hash2Value = temp & (kHash2Size - 1);
-                    _hash[hash2Value] = _pos;
+                    _hash[hash2Value] = _pos;
-                    temp ^= (UInt32)_bufferBase[cur + 2] << 8;
+                    temp ^= (UInt32)_bufferBase[cur + 2] << 8;
-                    UInt32 hash3Value = temp & (kHash3Size - 1);
+                    UInt32 hash3Value = temp & (kHash3Size - 1);
-                    _hash[kHash3Offset + hash3Value] = _pos;
+                    _hash[kHash3Offset + hash3Value] = _pos;
-                    hashValue = (temp ^ (CRC.Table[_bufferBase[cur + 3]] << 5)) & _hashMask;
+                    hashValue = (temp ^ (CRC.Table[_bufferBase[cur + 3]] << 5)) & _hashMask;
-                }
+                }
-                else
+                else
-                {
+                {
-                    hashValue = _bufferBase[cur] ^ ((UInt32)_bufferBase[cur + 1] << 8);
+                    hashValue = _bufferBase[cur] ^ ((UInt32)_bufferBase[cur + 1] << 8);
-                }
+                }
-
+
-                UInt32 curMatch = _hash[kFixHashSize + hashValue];
+                UInt32 curMatch = _hash[kFixHashSize + hashValue];
-                _hash[kFixHashSize + hashValue] = _pos;
+                _hash[kFixHashSize + hashValue] = _pos;
-
+
-                UInt32 ptr0 = (_cyclicBufferPos << 1) + 1;
+                UInt32 ptr0 = (_cyclicBufferPos << 1) + 1;
-                UInt32 ptr1 = _cyclicBufferPos << 1;
+                UInt32 ptr1 = _cyclicBufferPos << 1;
-
+
-                UInt32 len0, len1;
+                UInt32 len0, len1;
-                len0 = len1 = kNumHashDirectBytes;
+                len0 = len1 = kNumHashDirectBytes;
-
+
-                UInt32 count = _cutValue;
+                UInt32 count = _cutValue;
-                while (true)
+                while (true)
-                {
+                {
-                    if (curMatch <= matchMinPos || count-- == 0)
+                    if (curMatch <= matchMinPos || count-- == 0)
-                    {
+                    {
-                        _son[ptr0] = _son[ptr1] = kEmptyHashValue;
+                        _son[ptr0] = _son[ptr1] = kEmptyHashValue;
-                        break;
+                        break;
-                    }
+                    }
-
+
-                    UInt32 delta = _pos - curMatch;
+                    UInt32 delta = _pos - curMatch;
-                    UInt32 cyclicPos = ((delta <= _cyclicBufferPos) ?
+                    UInt32 cyclicPos = ((delta <= _cyclicBufferPos) ?
-                                (_cyclicBufferPos - delta) :
+                                (_cyclicBufferPos - delta) :
-                                (_cyclicBufferPos - delta + _cyclicBufferSize)) << 1;
+                                (_cyclicBufferPos - delta + _cyclicBufferSize)) << 1;
-
+
-                    UInt32 pby1 = _bufferOffset + curMatch;
+                    UInt32 pby1 = _bufferOffset + curMatch;
-                    UInt32 len = Math.Min(len0, len1);
+                    UInt32 len = Math.Min(len0, len1);
-                    if (_bufferBase[pby1 + len] == _bufferBase[cur + len])
+                    if (_bufferBase[pby1 + len] == _bufferBase[cur + len])
-                    {
+                    {
-                        while (++len != lenLimit)
+                        while (++len != lenLimit)
-                        {
+                        {
-                            if (_bufferBase[pby1 + len] != _bufferBase[cur + len])
+                            if (_bufferBase[pby1 + len] != _bufferBase[cur + len])
-                            {
+                            {
-                                break;
+                                break;
-                            }
+                            }
-                        }
+                        }
-
+
-                        if (len == lenLimit)
+                        if (len == lenLimit)
-                        {
+                        {
-                            _son[ptr1] = _son[cyclicPos];
+                            _son[ptr1] = _son[cyclicPos];
-                            _son[ptr0] = _son[cyclicPos + 1];
+                            _son[ptr0] = _son[cyclicPos + 1];
-                            break;
+                            break;
-                        }
+                        }
-                    }
+                    }
-                    if (_bufferBase[pby1 + len] < _bufferBase[cur + len])
+                    if (_bufferBase[pby1 + len] < _bufferBase[cur + len])
-                    {
+                    {
-                        _son[ptr1] = curMatch;
+                        _son[ptr1] = curMatch;
-                        ptr1 = cyclicPos + 1;
+                        ptr1 = cyclicPos + 1;
-                        curMatch = _son[ptr1];
+                        curMatch = _son[ptr1];
-                        len1 = len;
+                        len1 = len;
-                    }
+                    }
-                    else
+                    else
-                    {
+                    {
-                        _son[ptr0] = curMatch;
+                        _son[ptr0] = curMatch;
-                        ptr0 = cyclicPos;
+                        ptr0 = cyclicPos;
-                        curMatch = _son[ptr0];
+                        curMatch = _son[ptr0];
-                        len0 = len;
+                        len0 = len;
-                    }
+                    }
-                }
+                }
-                MovePos();
+                MovePos();
-            }
+            }
-            while (--num != 0);
+            while (--num != 0);
-        }
+        }
-
+
-        private void NormalizeLinks(UInt32[] items, UInt32 numItems, UInt32 subValue)
+        private void NormalizeLinks(UInt32[] items, UInt32 numItems, UInt32 subValue)
-        {
+        {
-            for (UInt32 i = 0; i < numItems; i++)
+            for (UInt32 i = 0; i < numItems; i++)
-            {
+            {
-                UInt32 value = items[i];
+                UInt32 value = items[i];
-                if (value <= subValue)
+                if (value <= subValue)
-                {
+                {
-                    value = kEmptyHashValue;
+                    value = kEmptyHashValue;
-                }
+                }
-                else
+                else
-                {
+                {
-                    value -= subValue;
+                    value -= subValue;
-                }
+                }
-
+
-                items[i] = value;
+                items[i] = value;
-            }
+            }
-        }
+        }
-
+
-        private void Normalize()
+        private void Normalize()
-        {
+        {
-            UInt32 subValue = _pos - _cyclicBufferSize;
+            UInt32 subValue = _pos - _cyclicBufferSize;
-            NormalizeLinks(_son, _cyclicBufferSize * 2, subValue);
+            NormalizeLinks(_son, _cyclicBufferSize * 2, subValue);
-            NormalizeLinks(_hash, _hashSizeSum, subValue);
+            NormalizeLinks(_hash, _hashSizeSum, subValue);
-            ReduceOffsets((Int32)subValue);
+            ReduceOffsets((Int32)subValue);
-        }
+        }
-
+
-        public void SetCutValue(UInt32 cutValue) { _cutValue = cutValue; }
+        public void SetCutValue(UInt32 cutValue) { _cutValue = cutValue; }
-    }
+    }
-}
+}

WPinternals/7zip/Compress/LZ/LzInWindow.cs

@@ -1,155 +1,155 @@
-// LzInWindow.cs
+// LzInWindow.cs
-
+
-using System;
+using System;
-
+
-namespace SevenZip.Compression.LZ
+namespace SevenZip.Compression.LZ
-{
+{
-    public class InWindow
+    public class InWindow
-    {
+    {
-        public Byte[] _bufferBase = null; // pointer to buffer with data
+        public Byte[] _bufferBase = null; // pointer to buffer with data
-        private System.IO.Stream _stream;
+        private System.IO.Stream _stream;
-        private UInt32 _posLimit; // offset (from _buffer) of first byte when new block reading must be done
+        private UInt32 _posLimit; // offset (from _buffer) of first byte when new block reading must be done
-        private bool _streamEndWasReached; // if (true) then _streamPos shows real end of stream
+        private bool _streamEndWasReached; // if (true) then _streamPos shows real end of stream
-
+
-        private UInt32 _pointerToLastSafePosition;
+        private UInt32 _pointerToLastSafePosition;
-
+
-        public UInt32 _bufferOffset;
+        public UInt32 _bufferOffset;
-
+
-        public UInt32 _blockSize; // Size of Allocated memory block
+        public UInt32 _blockSize; // Size of Allocated memory block
-        public UInt32 _pos; // offset (from _buffer) of curent byte
+        public UInt32 _pos; // offset (from _buffer) of curent byte
-        private UInt32 _keepSizeBefore; // how many BYTEs must be kept in buffer before _pos
+        private UInt32 _keepSizeBefore; // how many BYTEs must be kept in buffer before _pos
-        private UInt32 _keepSizeAfter; // how many BYTEs must be kept buffer after _pos
+        private UInt32 _keepSizeAfter; // how many BYTEs must be kept buffer after _pos
-        public UInt32 _streamPos; // offset (from _buffer) of first not read byte from Stream
+        public UInt32 _streamPos; // offset (from _buffer) of first not read byte from Stream
-
+
-        public void MoveBlock()
+        public void MoveBlock()
-        {
+        {
-            UInt32 offset = _bufferOffset + _pos - _keepSizeBefore;
+            UInt32 offset = _bufferOffset + _pos - _keepSizeBefore;
-            // we need one additional byte, since MovePos moves on 1 byte.
+            // we need one additional byte, since MovePos moves on 1 byte.
-            if (offset > 0)
+            if (offset > 0)
-            {
+            {
-                offset--;
+                offset--;
-            }
+            }
-
+
-            UInt32 numBytes = _bufferOffset + _streamPos - offset;
+            UInt32 numBytes = _bufferOffset + _streamPos - offset;
-
+
-            // check negative offset ????
+            // check negative offset ????
-            for (UInt32 i = 0; i < numBytes; i++)
+            for (UInt32 i = 0; i < numBytes; i++)
-            {
+            {
-                _bufferBase[i] = _bufferBase[offset + i];
+                _bufferBase[i] = _bufferBase[offset + i];
-            }
+            }
-
+
-            _bufferOffset -= offset;
+            _bufferOffset -= offset;
-        }
+        }
-
+
-        public virtual void ReadBlock()
+        public virtual void ReadBlock()
-        {
+        {
-            if (_streamEndWasReached)
+            if (_streamEndWasReached)
-            {
+            {
-                return;
+                return;
-            }
+            }
-
+
-            while (true)
+            while (true)
-            {
+            {
-                int size = (int)(0 - _bufferOffset + _blockSize - _streamPos);
+                int size = (int)(0 - _bufferOffset + _blockSize - _streamPos);
-                if (size == 0)
+                if (size == 0)
-                {
+                {
-                    return;
+                    return;
-                }
+                }
-
+
-                int numReadBytes = _stream.Read(_bufferBase, (int)(_bufferOffset + _streamPos), size);
+                int numReadBytes = _stream.Read(_bufferBase, (int)(_bufferOffset + _streamPos), size);
-                if (numReadBytes == 0)
+                if (numReadBytes == 0)
-                {
+                {
-                    _posLimit = _streamPos;
+                    _posLimit = _streamPos;
-                    UInt32 pointerToPostion = _bufferOffset + _posLimit;
+                    UInt32 pointerToPostion = _bufferOffset + _posLimit;
-                    if (pointerToPostion > _pointerToLastSafePosition)
+                    if (pointerToPostion > _pointerToLastSafePosition)
-                    {
+                    {
-                        _posLimit = _pointerToLastSafePosition - _bufferOffset;
+                        _posLimit = _pointerToLastSafePosition - _bufferOffset;
-                    }
+                    }
-
+
-                    _streamEndWasReached = true;
+                    _streamEndWasReached = true;
-                    return;
+                    return;
-                }
+                }
-                _streamPos += (UInt32)numReadBytes;
+                _streamPos += (UInt32)numReadBytes;
-                if (_streamPos >= _pos + _keepSizeAfter)
+                if (_streamPos >= _pos + _keepSizeAfter)
-                {
+                {
-                    _posLimit = _streamPos - _keepSizeAfter;
+                    _posLimit = _streamPos - _keepSizeAfter;
-                }
+                }
-            }
+            }
-        }
+        }
-
+
-        private void Free() { _bufferBase = null; }
+        private void Free() { _bufferBase = null; }
-
+
-        public void Create(UInt32 keepSizeBefore, UInt32 keepSizeAfter, UInt32 keepSizeReserv)
+        public void Create(UInt32 keepSizeBefore, UInt32 keepSizeAfter, UInt32 keepSizeReserv)
-        {
+        {
-            _keepSizeBefore = keepSizeBefore;
+            _keepSizeBefore = keepSizeBefore;
-            _keepSizeAfter = keepSizeAfter;
+            _keepSizeAfter = keepSizeAfter;
-            UInt32 blockSize = keepSizeBefore + keepSizeAfter + keepSizeReserv;
+            UInt32 blockSize = keepSizeBefore + keepSizeAfter + keepSizeReserv;
-            if (_bufferBase == null || _blockSize != blockSize)
+            if (_bufferBase == null || _blockSize != blockSize)
-            {
+            {
-                Free();
+                Free();
-                _blockSize = blockSize;
+                _blockSize = blockSize;
-                _bufferBase = new Byte[_blockSize];
+                _bufferBase = new Byte[_blockSize];
-            }
+            }
-            _pointerToLastSafePosition = _blockSize - keepSizeAfter;
+            _pointerToLastSafePosition = _blockSize - keepSizeAfter;
-        }
+        }
-
+
-        public void SetStream(System.IO.Stream stream) { _stream = stream; }
+        public void SetStream(System.IO.Stream stream) { _stream = stream; }
-        public void ReleaseStream() { _stream = null; }
+        public void ReleaseStream() { _stream = null; }
-
+
-        public void Init()
+        public void Init()
-        {
+        {
-            _bufferOffset = 0;
+            _bufferOffset = 0;
-            _pos = 0;
+            _pos = 0;
-            _streamPos = 0;
+            _streamPos = 0;
-            _streamEndWasReached = false;
+            _streamEndWasReached = false;
-            ReadBlock();
+            ReadBlock();
-        }
+        }
-
+
-        public void MovePos()
+        public void MovePos()
-        {
+        {
-            _pos++;
+            _pos++;
-            if (_pos > _posLimit)
+            if (_pos > _posLimit)
-            {
+            {
-                UInt32 pointerToPostion = _bufferOffset + _pos;
+                UInt32 pointerToPostion = _bufferOffset + _pos;
-                if (pointerToPostion > _pointerToLastSafePosition)
+                if (pointerToPostion > _pointerToLastSafePosition)
-                {
+                {
-                    MoveBlock();
+                    MoveBlock();
-                }
+                }
-
+
-                ReadBlock();
+                ReadBlock();
-            }
+            }
-        }
+        }
-
+
-        public Byte GetIndexByte(Int32 index) { return _bufferBase[_bufferOffset + _pos + index]; }
+        public Byte GetIndexByte(Int32 index) { return _bufferBase[_bufferOffset + _pos + index]; }
-
+
-        // index + limit have not to exceed _keepSizeAfter;
+        // index + limit have not to exceed _keepSizeAfter;
-        public UInt32 GetMatchLen(Int32 index, UInt32 distance, UInt32 limit)
+        public UInt32 GetMatchLen(Int32 index, UInt32 distance, UInt32 limit)
-        {
+        {
-            if (_streamEndWasReached && _pos + index + limit > _streamPos)
+            if (_streamEndWasReached && _pos + index + limit > _streamPos)
-            {
+            {
-                limit = _streamPos - (UInt32)(_pos + index);
+                limit = _streamPos - (UInt32)(_pos + index);
-            }
+            }
-
+
-            distance++;
+            distance++;
-            // Byte *pby = _buffer + (size_t)_pos + index;
+            // Byte *pby = _buffer + (size_t)_pos + index;
-            UInt32 pby = _bufferOffset + _pos + (UInt32)index;
+            UInt32 pby = _bufferOffset + _pos + (UInt32)index;
-
+
-            UInt32 i;
+            UInt32 i;
-            for (i = 0; i < limit && _bufferBase[pby + i] == _bufferBase[pby + i - distance]; i++)
+            for (i = 0; i < limit && _bufferBase[pby + i] == _bufferBase[pby + i - distance]; i++)
-            {
+            {
-            }
+            }
-
+
-            return i;
+            return i;
-        }
+        }
-
+
-        public UInt32 GetNumAvailableBytes() { return _streamPos - _pos; }
+        public UInt32 GetNumAvailableBytes() { return _streamPos - _pos; }
-
+
-        public void ReduceOffsets(Int32 subValue)
+        public void ReduceOffsets(Int32 subValue)
-        {
+        {
-            _bufferOffset += (UInt32)subValue;
+            _bufferOffset += (UInt32)subValue;
-            _posLimit -= (UInt32)subValue;
+            _posLimit -= (UInt32)subValue;
-            _pos -= (UInt32)subValue;
+            _pos -= (UInt32)subValue;
-            _streamPos -= (UInt32)subValue;
+            _streamPos -= (UInt32)subValue;
-        }
+        }
-    }
+    }
-}
+}

WPinternals/7zip/Compress/LZ/LzOutWindow.cs

@@ -1,137 +1,137 @@
-// LzOutWindow.cs
+// LzOutWindow.cs
-
+
-namespace SevenZip.Compression.LZ
+namespace SevenZip.Compression.LZ
-{
+{
-    public class OutWindow
+    public class OutWindow
-    {
+    {
-        private byte[] _buffer = null;
+        private byte[] _buffer = null;
-        private uint _pos;
+        private uint _pos;
-        private uint _windowSize = 0;
+        private uint _windowSize = 0;
-        private uint _streamPos;
+        private uint _streamPos;
-        private System.IO.Stream _stream;
+        private System.IO.Stream _stream;
-
+
-        public uint TrainSize = 0;
+        public uint TrainSize = 0;
-
+
-        public void Create(uint windowSize)
+        public void Create(uint windowSize)
-        {
+        {
-            if (_windowSize != windowSize)
+            if (_windowSize != windowSize)
-            {
+            {
-                // System.GC.Collect();
+                // System.GC.Collect();
-                _buffer = new byte[windowSize];
+                _buffer = new byte[windowSize];
-            }
+            }
-            _windowSize = windowSize;
+            _windowSize = windowSize;
-            _pos = 0;
+            _pos = 0;
-            _streamPos = 0;
+            _streamPos = 0;
-        }
+        }
-
+
-        public void Init(System.IO.Stream stream, bool solid)
+        public void Init(System.IO.Stream stream, bool solid)
-        {
+        {
-            ReleaseStream();
+            ReleaseStream();
-            _stream = stream;
+            _stream = stream;
-            if (!solid)
+            if (!solid)
-            {
+            {
-                _streamPos = 0;
+                _streamPos = 0;
-                _pos = 0;
+                _pos = 0;
-                TrainSize = 0;
+                TrainSize = 0;
-            }
+            }
-        }
+        }
-
+
-        public bool Train(System.IO.Stream stream)
+        public bool Train(System.IO.Stream stream)
-        {
+        {
-            long len = stream.Length;
+            long len = stream.Length;
-            uint size = (len < _windowSize) ? (uint)len : _windowSize;
+            uint size = (len < _windowSize) ? (uint)len : _windowSize;
-            TrainSize = size;
+            TrainSize = size;
-            stream.Position = len - size;
+            stream.Position = len - size;
-            _streamPos = _pos = 0;
+            _streamPos = _pos = 0;
-            while (size > 0)
+            while (size > 0)
-            {
+            {
-                uint curSize = _windowSize - _pos;
+                uint curSize = _windowSize - _pos;
-                if (size < curSize)
+                if (size < curSize)
-                {
+                {
-                    curSize = size;
+                    curSize = size;
-                }
+                }
-
+
-                int numReadBytes = stream.Read(_buffer, (int)_pos, (int)curSize);
+                int numReadBytes = stream.Read(_buffer, (int)_pos, (int)curSize);
-                if (numReadBytes == 0)
+                if (numReadBytes == 0)
-                {
+                {
-                    return false;
+                    return false;
-                }
+                }
-
+
-                size -= (uint)numReadBytes;
+                size -= (uint)numReadBytes;
-                _pos += (uint)numReadBytes;
+                _pos += (uint)numReadBytes;
-                _streamPos += (uint)numReadBytes;
+                _streamPos += (uint)numReadBytes;
-                if (_pos == _windowSize)
+                if (_pos == _windowSize)
-                {
+                {
-                    _streamPos = _pos = 0;
+                    _streamPos = _pos = 0;
-                }
+                }
-            }
+            }
-            return true;
+            return true;
-        }
+        }
-
+
-        public void ReleaseStream()
+        public void ReleaseStream()
-        {
+        {
-            Flush();
+            Flush();
-            _stream = null;
+            _stream = null;
-        }
+        }
-
+
-        public void Flush()
+        public void Flush()
-        {
+        {
-            uint size = _pos - _streamPos;
+            uint size = _pos - _streamPos;
-            if (size == 0)
+            if (size == 0)
-            {
+            {
-                return;
+                return;
-            }
+            }
-
+
-            _stream.Write(_buffer, (int)_streamPos, (int)size);
+            _stream.Write(_buffer, (int)_streamPos, (int)size);
-            if (_pos >= _windowSize)
+            if (_pos >= _windowSize)
-            {
+            {
-                _pos = 0;
+                _pos = 0;
-            }
+            }
-
+
-            _streamPos = _pos;
+            _streamPos = _pos;
-        }
+        }
-
+
-        public void CopyBlock(uint distance, uint len)
+        public void CopyBlock(uint distance, uint len)
-        {
+        {
-            uint pos = _pos - distance - 1;
+            uint pos = _pos - distance - 1;
-            if (pos >= _windowSize)
+            if (pos >= _windowSize)
-            {
+            {
-                pos += _windowSize;
+                pos += _windowSize;
-            }
+            }
-
+
-            for (; len > 0; len--)
+            for (; len > 0; len--)
-            {
+            {
-                if (pos >= _windowSize)
+                if (pos >= _windowSize)
-                {
+                {
-                    pos = 0;
+                    pos = 0;
-                }
+                }
-
+
-                _buffer[_pos++] = _buffer[pos++];
+                _buffer[_pos++] = _buffer[pos++];
-                if (_pos >= _windowSize)
+                if (_pos >= _windowSize)
-                {
+                {
-                    Flush();
+                    Flush();
-                }
+                }
-            }
+            }
-        }
+        }
-
+
-        public void PutByte(byte b)
+        public void PutByte(byte b)
-        {
+        {
-            _buffer[_pos++] = b;
+            _buffer[_pos++] = b;
-            if (_pos >= _windowSize)
+            if (_pos >= _windowSize)
-            {
+            {
-                Flush();
+                Flush();
-            }
+            }
-        }
+        }
-
+
-        public byte GetByte(uint distance)
+        public byte GetByte(uint distance)
-        {
+        {
-            uint pos = _pos - distance - 1;
+            uint pos = _pos - distance - 1;
-            if (pos >= _windowSize)
+            if (pos >= _windowSize)
-            {
+            {
-                pos += _windowSize;
+                pos += _windowSize;
-            }
+            }
-
+
-            return _buffer[pos];
+            return _buffer[pos];
-        }
+        }
-    }
+    }
-}
+}

WPinternals/7zip/Compress/LZMA/LzmaBase.cs

@@ -1,88 +1,88 @@
-// LzmaBase.cs
+// LzmaBase.cs
-
+
-namespace SevenZip.Compression.LZMA
+namespace SevenZip.Compression.LZMA
-{
+{
-    internal abstract class Base
+    internal abstract class Base
-    {
+    {
-        public const uint kNumRepDistances = 4;
+        public const uint kNumRepDistances = 4;
-        public const uint kNumStates = 12;
+        public const uint kNumStates = 12;
-
+
-        // static byte []kLiteralNextStates  = {0, 0, 0, 0, 1, 2, 3, 4,  5,  6,   4, 5};
+        // static byte []kLiteralNextStates  = {0, 0, 0, 0, 1, 2, 3, 4,  5,  6,   4, 5};
-        // static byte []kMatchNextStates    = {7, 7, 7, 7, 7, 7, 7, 10, 10, 10, 10, 10};
+        // static byte []kMatchNextStates    = {7, 7, 7, 7, 7, 7, 7, 10, 10, 10, 10, 10};
-        // static byte []kRepNextStates      = {8, 8, 8, 8, 8, 8, 8, 11, 11, 11, 11, 11};
+        // static byte []kRepNextStates      = {8, 8, 8, 8, 8, 8, 8, 11, 11, 11, 11, 11};
-        // static byte []kShortRepNextStates = {9, 9, 9, 9, 9, 9, 9, 11, 11, 11, 11, 11};
+        // static byte []kShortRepNextStates = {9, 9, 9, 9, 9, 9, 9, 11, 11, 11, 11, 11};
-
+
-        public struct State
+        public struct State
-        {
+        {
-            public uint Index;
+            public uint Index;
-            public void Init() { Index = 0; }
+            public void Init() { Index = 0; }
-            public void UpdateChar()
+            public void UpdateChar()
-            {
+            {
-                if (Index < 4)
+                if (Index < 4)
-                {
+                {
-                    Index = 0;
+                    Index = 0;
-                }
+                }
-                else if (Index < 10)
+                else if (Index < 10)
-                {
+                {
-                    Index -= 3;
+                    Index -= 3;
-                }
+                }
-                else
+                else
-                {
+                {
-                    Index -= 6;
+                    Index -= 6;
-                }
+                }
-            }
+            }
-            public void UpdateMatch() { Index = (uint)(Index < 7 ? 7 : 10); }
+            public void UpdateMatch() { Index = (uint)(Index < 7 ? 7 : 10); }
-            public void UpdateRep() { Index = (uint)(Index < 7 ? 8 : 11); }
+            public void UpdateRep() { Index = (uint)(Index < 7 ? 8 : 11); }
-            public void UpdateShortRep() { Index = (uint)(Index < 7 ? 9 : 11); }
+            public void UpdateShortRep() { Index = (uint)(Index < 7 ? 9 : 11); }
-            public bool IsCharState() { return Index < 7; }
+            public bool IsCharState() { return Index < 7; }
-        }
+        }
-
+
-        public const int kNumPosSlotBits = 6;
+        public const int kNumPosSlotBits = 6;
-        public const int kDicLogSizeMin = 0;
+        public const int kDicLogSizeMin = 0;
-        // public const int kDicLogSizeMax = 30;
+        // public const int kDicLogSizeMax = 30;
-        // public const uint kDistTableSizeMax = kDicLogSizeMax * 2;
+        // public const uint kDistTableSizeMax = kDicLogSizeMax * 2;
-
+
-        public const int kNumLenToPosStatesBits = 2; // it's for speed optimization
+        public const int kNumLenToPosStatesBits = 2; // it's for speed optimization
-        public const uint kNumLenToPosStates = 1 << kNumLenToPosStatesBits;
+        public const uint kNumLenToPosStates = 1 << kNumLenToPosStatesBits;
-
+
-        public const uint kMatchMinLen = 2;
+        public const uint kMatchMinLen = 2;
-
+
-        public static uint GetLenToPosState(uint len)
+        public static uint GetLenToPosState(uint len)
-        {
+        {
-            len -= kMatchMinLen;
+            len -= kMatchMinLen;
-            if (len < kNumLenToPosStates)
+            if (len < kNumLenToPosStates)
-            {
+            {
-                return len;
+                return len;
-            }
+            }
-
+
-            return kNumLenToPosStates - 1;
+            return kNumLenToPosStates - 1;
-        }
+        }
-
+
-        public const int kNumAlignBits = 4;
+        public const int kNumAlignBits = 4;
-        public const uint kAlignTableSize = 1 << kNumAlignBits;
+        public const uint kAlignTableSize = 1 << kNumAlignBits;
-        public const uint kAlignMask = kAlignTableSize - 1;
+        public const uint kAlignMask = kAlignTableSize - 1;
-
+
-        public const uint kStartPosModelIndex = 4;
+        public const uint kStartPosModelIndex = 4;
-        public const uint kEndPosModelIndex = 14;
+        public const uint kEndPosModelIndex = 14;
-        public const uint kNumPosModels = kEndPosModelIndex - kStartPosModelIndex;
+        public const uint kNumPosModels = kEndPosModelIndex - kStartPosModelIndex;
-
+
-        public const uint kNumFullDistances = 1 << ((int)kEndPosModelIndex / 2);
+        public const uint kNumFullDistances = 1 << ((int)kEndPosModelIndex / 2);
-
+
-        public const uint kNumLitPosStatesBitsEncodingMax = 4;
+        public const uint kNumLitPosStatesBitsEncodingMax = 4;
-        public const uint kNumLitContextBitsMax = 8;
+        public const uint kNumLitContextBitsMax = 8;
-
+
-        public const int kNumPosStatesBitsMax = 4;
+        public const int kNumPosStatesBitsMax = 4;
-        public const uint kNumPosStatesMax = 1 << kNumPosStatesBitsMax;
+        public const uint kNumPosStatesMax = 1 << kNumPosStatesBitsMax;
-        public const int kNumPosStatesBitsEncodingMax = 4;
+        public const int kNumPosStatesBitsEncodingMax = 4;
-        public const uint kNumPosStatesEncodingMax = 1 << kNumPosStatesBitsEncodingMax;
+        public const uint kNumPosStatesEncodingMax = 1 << kNumPosStatesBitsEncodingMax;
-
+
-        public const int kNumLowLenBits = 3;
+        public const int kNumLowLenBits = 3;
-        public const int kNumMidLenBits = 3;
+        public const int kNumMidLenBits = 3;
-        public const int kNumHighLenBits = 8;
+        public const int kNumHighLenBits = 8;
-        public const uint kNumLowLenSymbols = 1 << kNumLowLenBits;
+        public const uint kNumLowLenSymbols = 1 << kNumLowLenBits;
-        public const uint kNumMidLenSymbols = 1 << kNumMidLenBits;
+        public const uint kNumMidLenSymbols = 1 << kNumMidLenBits;
-        public const uint kNumLenSymbols = kNumLowLenSymbols + kNumMidLenSymbols +
+        public const uint kNumLenSymbols = kNumLowLenSymbols + kNumMidLenSymbols +
-                (1 << kNumHighLenBits);
+                (1 << kNumHighLenBits);
-        public const uint kMatchMaxLen = kMatchMinLen + kNumLenSymbols - 1;
+        public const uint kMatchMaxLen = kMatchMinLen + kNumLenSymbols - 1;
-    }
+    }
-}
+}

WPinternals/7zip/Compress/LZMA/LzmaDecoder.cs

@@ -1,465 +1,465 @@
-// LzmaDecoder.cs
+// LzmaDecoder.cs
-
+
-using System;
+using System;
-
+
-namespace SevenZip.Compression.LZMA
+namespace SevenZip.Compression.LZMA
-{
+{
-    using RangeCoder;
+    using RangeCoder;
-    using System.Threading;
+    using System.Threading;
-
+
-    public class Decoder : ICoder, ISetDecoderProperties // ,System.IO.Stream
+    public class Decoder : ICoder, ISetDecoderProperties // ,System.IO.Stream
-    {
+    {
-        private class LenDecoder
+        private class LenDecoder
-        {
+        {
-            private BitDecoder m_Choice = new();
+            private BitDecoder m_Choice = new();
-            private BitDecoder m_Choice2 = new();
+            private BitDecoder m_Choice2 = new();
-            private readonly BitTreeDecoder[] m_LowCoder = new BitTreeDecoder[Base.kNumPosStatesMax];
+            private readonly BitTreeDecoder[] m_LowCoder = new BitTreeDecoder[Base.kNumPosStatesMax];
-            private readonly BitTreeDecoder[] m_MidCoder = new BitTreeDecoder[Base.kNumPosStatesMax];
+            private readonly BitTreeDecoder[] m_MidCoder = new BitTreeDecoder[Base.kNumPosStatesMax];
-            private readonly BitTreeDecoder m_HighCoder = new(Base.kNumHighLenBits);
+            private readonly BitTreeDecoder m_HighCoder = new(Base.kNumHighLenBits);
-            private uint m_NumPosStates = 0;
+            private uint m_NumPosStates = 0;
-
+
-            public void Create(uint numPosStates)
+            public void Create(uint numPosStates)
-            {
+            {
-                for (uint posState = m_NumPosStates; posState < numPosStates; posState++)
+                for (uint posState = m_NumPosStates; posState < numPosStates; posState++)
-                {
+                {
-                    m_LowCoder[posState] = new BitTreeDecoder(Base.kNumLowLenBits);
+                    m_LowCoder[posState] = new BitTreeDecoder(Base.kNumLowLenBits);
-                    m_MidCoder[posState] = new BitTreeDecoder(Base.kNumMidLenBits);
+                    m_MidCoder[posState] = new BitTreeDecoder(Base.kNumMidLenBits);
-                }
+                }
-                m_NumPosStates = numPosStates;
+                m_NumPosStates = numPosStates;
-            }
+            }
-
+
-            public void Init()
+            public void Init()
-            {
+            {
-                m_Choice.Init();
+                m_Choice.Init();
-                for (uint posState = 0; posState < m_NumPosStates; posState++)
+                for (uint posState = 0; posState < m_NumPosStates; posState++)
-                {
+                {
-                    m_LowCoder[posState].Init();
+                    m_LowCoder[posState].Init();
-                    m_MidCoder[posState].Init();
+                    m_MidCoder[posState].Init();
-                }
+                }
-                m_Choice2.Init();
+                m_Choice2.Init();
-                m_HighCoder.Init();
+                m_HighCoder.Init();
-            }
+            }
-
+
-            public uint Decode(RangeCoder.Decoder rangeDecoder, uint posState)
+            public uint Decode(RangeCoder.Decoder rangeDecoder, uint posState)
-            {
+            {
-                if (m_Choice.Decode(rangeDecoder) == 0)
+                if (m_Choice.Decode(rangeDecoder) == 0)
-                {
+                {
-                    return m_LowCoder[posState].Decode(rangeDecoder);
+                    return m_LowCoder[posState].Decode(rangeDecoder);
-                }
+                }
-                else
+                else
-                {
+                {
-                    uint symbol = Base.kNumLowLenSymbols;
+                    uint symbol = Base.kNumLowLenSymbols;
-                    if (m_Choice2.Decode(rangeDecoder) == 0)
+                    if (m_Choice2.Decode(rangeDecoder) == 0)
-                    {
+                    {
-                        symbol += m_MidCoder[posState].Decode(rangeDecoder);
+                        symbol += m_MidCoder[posState].Decode(rangeDecoder);
-                    }
+                    }
-                    else
+                    else
-                    {
+                    {
-                        symbol += Base.kNumMidLenSymbols;
+                        symbol += Base.kNumMidLenSymbols;
-                        symbol += m_HighCoder.Decode(rangeDecoder);
+                        symbol += m_HighCoder.Decode(rangeDecoder);
-                    }
+                    }
-                    return symbol;
+                    return symbol;
-                }
+                }
-            }
+            }
-        }
+        }
-
+
-        private class LiteralDecoder
+        private class LiteralDecoder
-        {
+        {
-            private struct Decoder2
+            private struct Decoder2
-            {
+            {
-                private BitDecoder[] m_Decoders;
+                private BitDecoder[] m_Decoders;
-                public void Create() { m_Decoders = new BitDecoder[0x300]; }
+                public void Create() { m_Decoders = new BitDecoder[0x300]; }
-                public void Init() { for (int i = 0; i < 0x300; i++)
+                public void Init() { for (int i = 0; i < 0x300; i++)
-                    {
+                    {
-                        m_Decoders[i].Init();
+                        m_Decoders[i].Init();
-                    }
+                    }
-                }
+                }
-
+
-                public byte DecodeNormal(RangeCoder.Decoder rangeDecoder)
+                public byte DecodeNormal(RangeCoder.Decoder rangeDecoder)
-                {
+                {
-                    uint symbol = 1;
+                    uint symbol = 1;
-                    do
+                    do
-                    {
+                    {
-                        symbol = (symbol << 1) | m_Decoders[symbol].Decode(rangeDecoder);
+                        symbol = (symbol << 1) | m_Decoders[symbol].Decode(rangeDecoder);
-                    }
+                    }
-                    while (symbol < 0x100);
+                    while (symbol < 0x100);
-                    return (byte)symbol;
+                    return (byte)symbol;
-                }
+                }
-
+
-                public byte DecodeWithMatchByte(RangeCoder.Decoder rangeDecoder, byte matchByte)
+                public byte DecodeWithMatchByte(RangeCoder.Decoder rangeDecoder, byte matchByte)
-                {
+                {
-                    uint symbol = 1;
+                    uint symbol = 1;
-                    do
+                    do
-                    {
+                    {
-                        uint matchBit = (uint)(matchByte >> 7) & 1;
+                        uint matchBit = (uint)(matchByte >> 7) & 1;
-                        matchByte <<= 1;
+                        matchByte <<= 1;
-                        uint bit = m_Decoders[((1 + matchBit) << 8) + symbol].Decode(rangeDecoder);
+                        uint bit = m_Decoders[((1 + matchBit) << 8) + symbol].Decode(rangeDecoder);
-                        symbol = (symbol << 1) | bit;
+                        symbol = (symbol << 1) | bit;
-                        if (matchBit != bit)
+                        if (matchBit != bit)
-                        {
+                        {
-                            while (symbol < 0x100)
+                            while (symbol < 0x100)
-                            {
+                            {
-                                symbol = (symbol << 1) | m_Decoders[symbol].Decode(rangeDecoder);
+                                symbol = (symbol << 1) | m_Decoders[symbol].Decode(rangeDecoder);
-                            }
+                            }
-
+
-                            break;
+                            break;
-                        }
+                        }
-                    }
+                    }
-                    while (symbol < 0x100);
+                    while (symbol < 0x100);
-                    return (byte)symbol;
+                    return (byte)symbol;
-                }
+                }
-            }
+            }
-
+
-            private Decoder2[] m_Coders;
+            private Decoder2[] m_Coders;
-            private int m_NumPrevBits;
+            private int m_NumPrevBits;
-            private int m_NumPosBits;
+            private int m_NumPosBits;
-            private uint m_PosMask;
+            private uint m_PosMask;
-
+
-            public void Create(int numPosBits, int numPrevBits)
+            public void Create(int numPosBits, int numPrevBits)
-            {
+            {
-                if (m_Coders != null && m_NumPrevBits == numPrevBits &&
+                if (m_Coders != null && m_NumPrevBits == numPrevBits &&
-                    m_NumPosBits == numPosBits)
+                    m_NumPosBits == numPosBits)
-                {
+                {
-                    return;
+                    return;
-                }
+                }
-
+
-                m_NumPosBits = numPosBits;
+                m_NumPosBits = numPosBits;
-                m_PosMask = ((uint)1 << numPosBits) - 1;
+                m_PosMask = ((uint)1 << numPosBits) - 1;
-                m_NumPrevBits = numPrevBits;
+                m_NumPrevBits = numPrevBits;
-                uint numStates = (uint)1 << (m_NumPrevBits + m_NumPosBits);
+                uint numStates = (uint)1 << (m_NumPrevBits + m_NumPosBits);
-                m_Coders = new Decoder2[numStates];
+                m_Coders = new Decoder2[numStates];
-                for (uint i = 0; i < numStates; i++)
+                for (uint i = 0; i < numStates; i++)
-                {
+                {
-                    m_Coders[i].Create();
+                    m_Coders[i].Create();
-                }
+                }
-            }
+            }
-
+
-            public void Init()
+            public void Init()
-            {
+            {
-                uint numStates = (uint)1 << (m_NumPrevBits + m_NumPosBits);
+                uint numStates = (uint)1 << (m_NumPrevBits + m_NumPosBits);
-                for (uint i = 0; i < numStates; i++)
+                for (uint i = 0; i < numStates; i++)
-                {
+                {
-                    m_Coders[i].Init();
+                    m_Coders[i].Init();
-                }
+                }
-            }
+            }
-
+
-            private uint GetState(uint pos, byte prevByte)
+            private uint GetState(uint pos, byte prevByte)
-            { return ((pos & m_PosMask) << m_NumPrevBits) + (uint)(prevByte >> (8 - m_NumPrevBits)); }
+            { return ((pos & m_PosMask) << m_NumPrevBits) + (uint)(prevByte >> (8 - m_NumPrevBits)); }
-
+
-            public byte DecodeNormal(RangeCoder.Decoder rangeDecoder, uint pos, byte prevByte)
+            public byte DecodeNormal(RangeCoder.Decoder rangeDecoder, uint pos, byte prevByte)
-            { return m_Coders[GetState(pos, prevByte)].DecodeNormal(rangeDecoder); }
+            { return m_Coders[GetState(pos, prevByte)].DecodeNormal(rangeDecoder); }
-
+
-            public byte DecodeWithMatchByte(RangeCoder.Decoder rangeDecoder, uint pos, byte prevByte, byte matchByte)
+            public byte DecodeWithMatchByte(RangeCoder.Decoder rangeDecoder, uint pos, byte prevByte, byte matchByte)
-            { return m_Coders[GetState(pos, prevByte)].DecodeWithMatchByte(rangeDecoder, matchByte); }
+            { return m_Coders[GetState(pos, prevByte)].DecodeWithMatchByte(rangeDecoder, matchByte); }
-        };
+        };
-
+
-        private readonly LZ.OutWindow m_OutWindow = new();
+        private readonly LZ.OutWindow m_OutWindow = new();
-        private readonly RangeCoder.Decoder m_RangeDecoder = new();
+        private readonly RangeCoder.Decoder m_RangeDecoder = new();
-
+
-        private readonly BitDecoder[] m_IsMatchDecoders = new BitDecoder[Base.kNumStates << Base.kNumPosStatesBitsMax];
+        private readonly BitDecoder[] m_IsMatchDecoders = new BitDecoder[Base.kNumStates << Base.kNumPosStatesBitsMax];
-        private readonly BitDecoder[] m_IsRepDecoders = new BitDecoder[Base.kNumStates];
+        private readonly BitDecoder[] m_IsRepDecoders = new BitDecoder[Base.kNumStates];
-        private readonly BitDecoder[] m_IsRepG0Decoders = new BitDecoder[Base.kNumStates];
+        private readonly BitDecoder[] m_IsRepG0Decoders = new BitDecoder[Base.kNumStates];
-        private readonly BitDecoder[] m_IsRepG1Decoders = new BitDecoder[Base.kNumStates];
+        private readonly BitDecoder[] m_IsRepG1Decoders = new BitDecoder[Base.kNumStates];
-        private readonly BitDecoder[] m_IsRepG2Decoders = new BitDecoder[Base.kNumStates];
+        private readonly BitDecoder[] m_IsRepG2Decoders = new BitDecoder[Base.kNumStates];
-        private readonly BitDecoder[] m_IsRep0LongDecoders = new BitDecoder[Base.kNumStates << Base.kNumPosStatesBitsMax];
+        private readonly BitDecoder[] m_IsRep0LongDecoders = new BitDecoder[Base.kNumStates << Base.kNumPosStatesBitsMax];
-
+
-        private readonly BitTreeDecoder[] m_PosSlotDecoder = new BitTreeDecoder[Base.kNumLenToPosStates];
+        private readonly BitTreeDecoder[] m_PosSlotDecoder = new BitTreeDecoder[Base.kNumLenToPosStates];
-        private readonly BitDecoder[] m_PosDecoders = new BitDecoder[Base.kNumFullDistances - Base.kEndPosModelIndex];
+        private readonly BitDecoder[] m_PosDecoders = new BitDecoder[Base.kNumFullDistances - Base.kEndPosModelIndex];
-
+
-        private readonly BitTreeDecoder m_PosAlignDecoder = new(Base.kNumAlignBits);
+        private readonly BitTreeDecoder m_PosAlignDecoder = new(Base.kNumAlignBits);
-
+
-        private readonly LenDecoder m_LenDecoder = new();
+        private readonly LenDecoder m_LenDecoder = new();
-        private readonly LenDecoder m_RepLenDecoder = new();
+        private readonly LenDecoder m_RepLenDecoder = new();
-
+
-        private readonly LiteralDecoder m_LiteralDecoder = new();
+        private readonly LiteralDecoder m_LiteralDecoder = new();
-
+
-        private uint m_DictionarySize;
+        private uint m_DictionarySize;
-        private uint m_DictionarySizeCheck;
+        private uint m_DictionarySizeCheck;
-
+
-        private uint m_PosStateMask;
+        private uint m_PosStateMask;
-
+
-        public Decoder()
+        public Decoder()
-        {
+        {
-            m_DictionarySize = 0xFFFFFFFF;
+            m_DictionarySize = 0xFFFFFFFF;
-            for (int i = 0; i < Base.kNumLenToPosStates; i++)
+            for (int i = 0; i < Base.kNumLenToPosStates; i++)
-            {
+            {
-                m_PosSlotDecoder[i] = new BitTreeDecoder(Base.kNumPosSlotBits);
+                m_PosSlotDecoder[i] = new BitTreeDecoder(Base.kNumPosSlotBits);
-            }
+            }
-        }
+        }
-
+
-        private void SetDictionarySize(uint dictionarySize)
+        private void SetDictionarySize(uint dictionarySize)
-        {
+        {
-            if (m_DictionarySize != dictionarySize)
+            if (m_DictionarySize != dictionarySize)
-            {
+            {
-                m_DictionarySize = dictionarySize;
+                m_DictionarySize = dictionarySize;
-                m_DictionarySizeCheck = Math.Max(m_DictionarySize, 1);
+                m_DictionarySizeCheck = Math.Max(m_DictionarySize, 1);
-                uint blockSize = Math.Max(m_DictionarySizeCheck, 1 << 12);
+                uint blockSize = Math.Max(m_DictionarySizeCheck, 1 << 12);
-                m_OutWindow.Create(blockSize);
+                m_OutWindow.Create(blockSize);
-            }
+            }
-        }
+        }
-
+
-        private void SetLiteralProperties(int lp, int lc)
+        private void SetLiteralProperties(int lp, int lc)
-        {
+        {
-            if (lp > 8)
+            if (lp > 8)
-            {
+            {
-                throw new InvalidParamException();
+                throw new InvalidParamException();
-            }
+            }
-
+
-            if (lc > 8)
+            if (lc > 8)
-            {
+            {
-                throw new InvalidParamException();
+                throw new InvalidParamException();
-            }
+            }
-
+
-            m_LiteralDecoder.Create(lp, lc);
+            m_LiteralDecoder.Create(lp, lc);
-        }
+        }
-
+
-        private void SetPosBitsProperties(int pb)
+        private void SetPosBitsProperties(int pb)
-        {
+        {
-            if (pb > Base.kNumPosStatesBitsMax)
+            if (pb > Base.kNumPosStatesBitsMax)
-            {
+            {
-                throw new InvalidParamException();
+                throw new InvalidParamException();
-            }
+            }
-
+
-            uint numPosStates = (uint)1 << pb;
+            uint numPosStates = (uint)1 << pb;
-            m_LenDecoder.Create(numPosStates);
+            m_LenDecoder.Create(numPosStates);
-            m_RepLenDecoder.Create(numPosStates);
+            m_RepLenDecoder.Create(numPosStates);
-            m_PosStateMask = numPosStates - 1;
+            m_PosStateMask = numPosStates - 1;
-        }
+        }
-
+
-        private bool _solid = false;
+        private bool _solid = false;
-        private void Init(System.IO.Stream inStream, System.IO.Stream outStream)
+        private void Init(System.IO.Stream inStream, System.IO.Stream outStream)
-        {
+        {
-            m_RangeDecoder.Init(inStream);
+            m_RangeDecoder.Init(inStream);
-            m_OutWindow.Init(outStream, _solid);
+            m_OutWindow.Init(outStream, _solid);
-
+
-            uint i;
+            uint i;
-            for (i = 0; i < Base.kNumStates; i++)
+            for (i = 0; i < Base.kNumStates; i++)
-            {
+            {
-                for (uint j = 0; j <= m_PosStateMask; j++)
+                for (uint j = 0; j <= m_PosStateMask; j++)
-                {
+                {
-                    uint index = (i << Base.kNumPosStatesBitsMax) + j;
+                    uint index = (i << Base.kNumPosStatesBitsMax) + j;
-                    m_IsMatchDecoders[index].Init();
+                    m_IsMatchDecoders[index].Init();
-                    m_IsRep0LongDecoders[index].Init();
+                    m_IsRep0LongDecoders[index].Init();
-                }
+                }
-                m_IsRepDecoders[i].Init();
+                m_IsRepDecoders[i].Init();
-                m_IsRepG0Decoders[i].Init();
+                m_IsRepG0Decoders[i].Init();
-                m_IsRepG1Decoders[i].Init();
+                m_IsRepG1Decoders[i].Init();
-                m_IsRepG2Decoders[i].Init();
+                m_IsRepG2Decoders[i].Init();
-            }
+            }
-
+
-            m_LiteralDecoder.Init();
+            m_LiteralDecoder.Init();
-            for (i = 0; i < Base.kNumLenToPosStates; i++)
+            for (i = 0; i < Base.kNumLenToPosStates; i++)
-            {
+            {
-                m_PosSlotDecoder[i].Init();
+                m_PosSlotDecoder[i].Init();
-            }
+            }
-            // m_PosSpecDecoder.Init();
+            // m_PosSpecDecoder.Init();
-            for (i = 0; i < Base.kNumFullDistances - Base.kEndPosModelIndex; i++)
+            for (i = 0; i < Base.kNumFullDistances - Base.kEndPosModelIndex; i++)
-            {
+            {
-                m_PosDecoders[i].Init();
+                m_PosDecoders[i].Init();
-            }
+            }
-
+
-            m_LenDecoder.Init();
+            m_LenDecoder.Init();
-            m_RepLenDecoder.Init();
+            m_RepLenDecoder.Init();
-            m_PosAlignDecoder.Init();
+            m_PosAlignDecoder.Init();
-        }
+        }
-
+
-        public void Code(System.IO.Stream inStream, System.IO.Stream outStream,
+        public void Code(System.IO.Stream inStream, System.IO.Stream outStream,
-            Int64 inSize, Int64 outSize, ICodeProgress progress, CancellationToken? token = null)
+            Int64 inSize, Int64 outSize, ICodeProgress progress, CancellationToken? token = null)
-        {
+        {
-            Init(inStream, outStream);
+            Init(inStream, outStream);
-
+
-            Base.State state = new();
+            Base.State state = new();
-            state.Init();
+            state.Init();
-            uint rep0 = 0, rep1 = 0, rep2 = 0, rep3 = 0;
+            uint rep0 = 0, rep1 = 0, rep2 = 0, rep3 = 0;
-
+
-            UInt64 nowPos64 = 0;
+            UInt64 nowPos64 = 0;
-            UInt64 outSize64 = (UInt64)outSize;
+            UInt64 outSize64 = (UInt64)outSize;
-            if (nowPos64 < outSize64)
+            if (nowPos64 < outSize64)
-            {
+            {
-                if (m_IsMatchDecoders[state.Index << Base.kNumPosStatesBitsMax].Decode(m_RangeDecoder) != 0)
+                if (m_IsMatchDecoders[state.Index << Base.kNumPosStatesBitsMax].Decode(m_RangeDecoder) != 0)
-                {
+                {
-                    throw new DataErrorException();
+                    throw new DataErrorException();
-                }
+                }
-
+
-                state.UpdateChar();
+                state.UpdateChar();
-                byte b = m_LiteralDecoder.DecodeNormal(m_RangeDecoder, 0, 0);
+                byte b = m_LiteralDecoder.DecodeNormal(m_RangeDecoder, 0, 0);
-                m_OutWindow.PutByte(b);
+                m_OutWindow.PutByte(b);
-                nowPos64++;
+                nowPos64++;
-            }
+            }
-
+
-            try
+            try
-            {
+            {
-                while (nowPos64 < outSize64)
+                while (nowPos64 < outSize64)
-                {
+                {
-                    token?.ThrowIfCancellationRequested();
+                    token?.ThrowIfCancellationRequested();
-
+
-                    // UInt64 next = Math.Min(nowPos64 + (1 << 18), outSize64);
+                    // UInt64 next = Math.Min(nowPos64 + (1 << 18), outSize64);
-                    // while(nowPos64 < next)
+                    // while(nowPos64 < next)
-                    {
+                    {
-                        uint posState = (uint)nowPos64 & m_PosStateMask;
+                        uint posState = (uint)nowPos64 & m_PosStateMask;
-                        if (m_IsMatchDecoders[(state.Index << Base.kNumPosStatesBitsMax) + posState].Decode(m_RangeDecoder) == 0)
+                        if (m_IsMatchDecoders[(state.Index << Base.kNumPosStatesBitsMax) + posState].Decode(m_RangeDecoder) == 0)
-                        {
+                        {
-                            byte b;
+                            byte b;
-                            byte prevByte = m_OutWindow.GetByte(0);
+                            byte prevByte = m_OutWindow.GetByte(0);
-                            b = !state.IsCharState()
+                            b = !state.IsCharState()
-                                ? m_LiteralDecoder.DecodeWithMatchByte(m_RangeDecoder,
+                                ? m_LiteralDecoder.DecodeWithMatchByte(m_RangeDecoder,
-                                   (uint)nowPos64, prevByte, m_OutWindow.GetByte(rep0))
+                                   (uint)nowPos64, prevByte, m_OutWindow.GetByte(rep0))
-                                : m_LiteralDecoder.DecodeNormal(m_RangeDecoder, (uint)nowPos64, prevByte);
+                                : m_LiteralDecoder.DecodeNormal(m_RangeDecoder, (uint)nowPos64, prevByte);
-
+
-                            m_OutWindow.PutByte(b);
+                            m_OutWindow.PutByte(b);
-                            state.UpdateChar();
+                            state.UpdateChar();
-                            nowPos64++;
+                            nowPos64++;
-                        }
+                        }
-                        else
+                        else
-                        {
+                        {
-                            uint len;
+                            uint len;
-                            if (m_IsRepDecoders[state.Index].Decode(m_RangeDecoder) == 1)
+                            if (m_IsRepDecoders[state.Index].Decode(m_RangeDecoder) == 1)
-                            {
+                            {
-                                if (m_IsRepG0Decoders[state.Index].Decode(m_RangeDecoder) == 0)
+                                if (m_IsRepG0Decoders[state.Index].Decode(m_RangeDecoder) == 0)
-                                {
+                                {
-                                    if (m_IsRep0LongDecoders[(state.Index << Base.kNumPosStatesBitsMax) + posState].Decode(m_RangeDecoder) == 0)
+                                    if (m_IsRep0LongDecoders[(state.Index << Base.kNumPosStatesBitsMax) + posState].Decode(m_RangeDecoder) == 0)
-                                    {
+                                    {
-                                        state.UpdateShortRep();
+                                        state.UpdateShortRep();
-                                        m_OutWindow.PutByte(m_OutWindow.GetByte(rep0));
+                                        m_OutWindow.PutByte(m_OutWindow.GetByte(rep0));
-                                        nowPos64++;
+                                        nowPos64++;
-                                        continue;
+                                        continue;
-                                    }
+                                    }
-                                }
+                                }
-                                else
+                                else
-                                {
+                                {
-                                    UInt32 distance;
+                                    UInt32 distance;
-                                    if (m_IsRepG1Decoders[state.Index].Decode(m_RangeDecoder) == 0)
+                                    if (m_IsRepG1Decoders[state.Index].Decode(m_RangeDecoder) == 0)
-                                    {
+                                    {
-                                        distance = rep1;
+                                        distance = rep1;
-                                    }
+                                    }
-                                    else
+                                    else
-                                    {
+                                    {
-                                        if (m_IsRepG2Decoders[state.Index].Decode(m_RangeDecoder) == 0)
+                                        if (m_IsRepG2Decoders[state.Index].Decode(m_RangeDecoder) == 0)
-                                        {
+                                        {
-                                            distance = rep2;
+                                            distance = rep2;
-                                        }
+                                        }
-                                        else
+                                        else
-                                        {
+                                        {
-                                            distance = rep3;
+                                            distance = rep3;
-                                            rep3 = rep2;
+                                            rep3 = rep2;
-                                        }
+                                        }
-                                        rep2 = rep1;
+                                        rep2 = rep1;
-                                    }
+                                    }
-                                    rep1 = rep0;
+                                    rep1 = rep0;
-                                    rep0 = distance;
+                                    rep0 = distance;
-                                }
+                                }
-                                len = m_RepLenDecoder.Decode(m_RangeDecoder, posState) + Base.kMatchMinLen;
+                                len = m_RepLenDecoder.Decode(m_RangeDecoder, posState) + Base.kMatchMinLen;
-                                state.UpdateRep();
+                                state.UpdateRep();
-                            }
+                            }
-                            else
+                            else
-                            {
+                            {
-                                rep3 = rep2;
+                                rep3 = rep2;
-                                rep2 = rep1;
+                                rep2 = rep1;
-                                rep1 = rep0;
+                                rep1 = rep0;
-                                len = Base.kMatchMinLen + m_LenDecoder.Decode(m_RangeDecoder, posState);
+                                len = Base.kMatchMinLen + m_LenDecoder.Decode(m_RangeDecoder, posState);
-                                state.UpdateMatch();
+                                state.UpdateMatch();
-                                uint posSlot = m_PosSlotDecoder[Base.GetLenToPosState(len)].Decode(m_RangeDecoder);
+                                uint posSlot = m_PosSlotDecoder[Base.GetLenToPosState(len)].Decode(m_RangeDecoder);
-                                if (posSlot >= Base.kStartPosModelIndex)
+                                if (posSlot >= Base.kStartPosModelIndex)
-                                {
+                                {
-                                    int numDirectBits = (int)((posSlot >> 1) - 1);
+                                    int numDirectBits = (int)((posSlot >> 1) - 1);
-                                    rep0 = (2 | (posSlot & 1)) << numDirectBits;
+                                    rep0 = (2 | (posSlot & 1)) << numDirectBits;
-                                    if (posSlot < Base.kEndPosModelIndex)
+                                    if (posSlot < Base.kEndPosModelIndex)
-                                    {
+                                    {
-                                        rep0 += BitTreeDecoder.ReverseDecode(m_PosDecoders,
+                                        rep0 += BitTreeDecoder.ReverseDecode(m_PosDecoders,
-                                               rep0 - posSlot - 1, m_RangeDecoder, numDirectBits);
+                                               rep0 - posSlot - 1, m_RangeDecoder, numDirectBits);
-                                    }
+                                    }
-                                    else
+                                    else
-                                    {
+                                    {
-                                        rep0 += m_RangeDecoder.DecodeDirectBits(
+                                        rep0 += m_RangeDecoder.DecodeDirectBits(
-                                            numDirectBits - Base.kNumAlignBits) << Base.kNumAlignBits;
+                                            numDirectBits - Base.kNumAlignBits) << Base.kNumAlignBits;
-                                        rep0 += m_PosAlignDecoder.ReverseDecode(m_RangeDecoder);
+                                        rep0 += m_PosAlignDecoder.ReverseDecode(m_RangeDecoder);
-                                    }
+                                    }
-                                }
+                                }
-                                else
+                                else
-                                {
+                                {
-                                    rep0 = posSlot;
+                                    rep0 = posSlot;
-                                }
+                                }
-                            }
+                            }
-                            if (rep0 >= m_OutWindow.TrainSize + nowPos64 || rep0 >= m_DictionarySizeCheck)
+                            if (rep0 >= m_OutWindow.TrainSize + nowPos64 || rep0 >= m_DictionarySizeCheck)
-                            {
+                            {
-                                if (rep0 == 0xFFFFFFFF)
+                                if (rep0 == 0xFFFFFFFF)
-                                {
+                                {
-                                    break;
+                                    break;
-                                }
+                                }
-
+
-                                throw new DataErrorException();
+                                throw new DataErrorException();
-                            }
+                            }
-                            m_OutWindow.CopyBlock(rep0, len);
+                            m_OutWindow.CopyBlock(rep0, len);
-                            nowPos64 += len;
+                            nowPos64 += len;
-                        }
+                        }
-                    }
+                    }
-                }
+                }
-            }
+            }
-            catch (OperationCanceledException)
+            catch (OperationCanceledException)
-            {
+            {
-            }
+            }
-
+
-            m_OutWindow.Flush();
+            m_OutWindow.Flush();
-            m_OutWindow.ReleaseStream();
+            m_OutWindow.ReleaseStream();
-            m_RangeDecoder.ReleaseStream();
+            m_RangeDecoder.ReleaseStream();
-        }
+        }
-
+
-        public void SetDecoderProperties(byte[] properties)
+        public void SetDecoderProperties(byte[] properties)
-        {
+        {
-            if (properties.Length < 5)
+            if (properties.Length < 5)
-            {
+            {
-                throw new InvalidParamException();
+                throw new InvalidParamException();
-            }
+            }
-
+
-            int lc = properties[0] % 9;
+            int lc = properties[0] % 9;
-            int remainder = properties[0] / 9;
+            int remainder = properties[0] / 9;
-            int lp = remainder % 5;
+            int lp = remainder % 5;
-            int pb = remainder / 5;
+            int pb = remainder / 5;
-            if (pb > Base.kNumPosStatesBitsMax)
+            if (pb > Base.kNumPosStatesBitsMax)
-            {
+            {
-                throw new InvalidParamException();
+                throw new InvalidParamException();
-            }
+            }
-
+
-            UInt32 dictionarySize = 0;
+            UInt32 dictionarySize = 0;
-            for (int i = 0; i < 4; i++)
+            for (int i = 0; i < 4; i++)
-            {
+            {
-                dictionarySize += ((UInt32)properties[1 + i]) << (i * 8);
+                dictionarySize += ((UInt32)properties[1 + i]) << (i * 8);
-            }
+            }
-
+
-            SetDictionarySize(dictionarySize);
+            SetDictionarySize(dictionarySize);
-            SetLiteralProperties(lp, lc);
+            SetLiteralProperties(lp, lc);
-            SetPosBitsProperties(pb);
+            SetPosBitsProperties(pb);
-        }
+        }
-
+
-        public bool Train(System.IO.Stream stream)
+        public bool Train(System.IO.Stream stream)
-        {
+        {
-            _solid = true;
+            _solid = true;
-            return m_OutWindow.Train(stream);
+            return m_OutWindow.Train(stream);
-        }
+        }
-
+
-        /*
+        /*
-		public override bool CanRead { get { return true; }}
+		public override bool CanRead { get { return true; }}
-		public override bool CanWrite { get { return true; }}
+		public override bool CanWrite { get { return true; }}
-		public override bool CanSeek { get { return true; }}
+		public override bool CanSeek { get { return true; }}
-		public override long Length { get { return 0; }}
+		public override long Length { get { return 0; }}
-		public override long Position
+		public override long Position
-		{
+		{
-			get { return 0;	}
+			get { return 0;	}
-			set { }
+			set { }
-		}
+		}
-		public override void Flush() { }
+		public override void Flush() { }
-		public override int Read(byte[] buffer, int offset, int count) 
+		public override int Read(byte[] buffer, int offset, int count) 
-		{
+		{
-			return 0;
+			return 0;
-		}
+		}
-		public override void Write(byte[] buffer, int offset, int count)
+		public override void Write(byte[] buffer, int offset, int count)
-		{
+		{
-		}
+		}
-		public override long Seek(long offset, System.IO.SeekOrigin origin)
+		public override long Seek(long offset, System.IO.SeekOrigin origin)
-		{
+		{
-			return 0;
+			return 0;
-		}
+		}
-		public override void SetLength(long value) {}
+		public override void SetLength(long value) {}
-		*/
+		*/
-    }
+    }
-}
+}

WPinternals/7zip/Compress/RangeCoder/RangeCoder.cs

@@ -1,243 +1,243 @@
-using System;
+using System;
-
+
-namespace SevenZip.Compression.RangeCoder
+namespace SevenZip.Compression.RangeCoder
-{
+{
-    internal class Encoder
+    internal class Encoder
-    {
+    {
-        public const uint kTopValue = 1 << 24;
+        public const uint kTopValue = 1 << 24;
-
+
-        private System.IO.Stream Stream;
+        private System.IO.Stream Stream;
-
+
-        public UInt64 Low;
+        public UInt64 Low;
-        public uint Range;
+        public uint Range;
-        private uint _cacheSize;
+        private uint _cacheSize;
-        private byte _cache;
+        private byte _cache;
-
+
-        private long StartPosition;
+        private long StartPosition;
-
+
-        public void SetStream(System.IO.Stream stream)
+        public void SetStream(System.IO.Stream stream)
-        {
+        {
-            Stream = stream;
+            Stream = stream;
-        }
+        }
-
+
-        public void ReleaseStream()
+        public void ReleaseStream()
-        {
+        {
-            Stream = null;
+            Stream = null;
-        }
+        }
-
+
-        public void Init()
+        public void Init()
-        {
+        {
-            StartPosition = Stream.Position;
+            StartPosition = Stream.Position;
-
+
-            Low = 0;
+            Low = 0;
-            Range = 0xFFFFFFFF;
+            Range = 0xFFFFFFFF;
-            _cacheSize = 1;
+            _cacheSize = 1;
-            _cache = 0;
+            _cache = 0;
-        }
+        }
-
+
-        public void FlushData()
+        public void FlushData()
-        {
+        {
-            for (int i = 0; i < 5; i++)
+            for (int i = 0; i < 5; i++)
-            {
+            {
-                ShiftLow();
+                ShiftLow();
-            }
+            }
-        }
+        }
-
+
-        public void FlushStream()
+        public void FlushStream()
-        {
+        {
-            Stream.Flush();
+            Stream.Flush();
-        }
+        }
-
+
-        public void CloseStream()
+        public void CloseStream()
-        {
+        {
-            Stream.Close();
+            Stream.Close();
-        }
+        }
-
+
-        public void Encode(uint start, uint size, uint total)
+        public void Encode(uint start, uint size, uint total)
-        {
+        {
-            Low += start * (Range /= total);
+            Low += start * (Range /= total);
-            Range *= size;
+            Range *= size;
-            while (Range < kTopValue)
+            while (Range < kTopValue)
-            {
+            {
-                Range <<= 8;
+                Range <<= 8;
-                ShiftLow();
+                ShiftLow();
-            }
+            }
-        }
+        }
-
+
-        public void ShiftLow()
+        public void ShiftLow()
-        {
+        {
-            if ((uint)Low < 0xFF000000 || (uint)(Low >> 32) == 1)
+            if ((uint)Low < 0xFF000000 || (uint)(Low >> 32) == 1)
-            {
+            {
-                byte temp = _cache;
+                byte temp = _cache;
-                do
+                do
-                {
+                {
-                    Stream.WriteByte((byte)(temp + (Low >> 32)));
+                    Stream.WriteByte((byte)(temp + (Low >> 32)));
-                    temp = 0xFF;
+                    temp = 0xFF;
-                }
+                }
-                while (--_cacheSize != 0);
+                while (--_cacheSize != 0);
-                _cache = (byte)(((uint)Low) >> 24);
+                _cache = (byte)(((uint)Low) >> 24);
-            }
+            }
-            _cacheSize++;
+            _cacheSize++;
-            Low = ((uint)Low) << 8;
+            Low = ((uint)Low) << 8;
-        }
+        }
-
+
-        public void EncodeDirectBits(uint v, int numTotalBits)
+        public void EncodeDirectBits(uint v, int numTotalBits)
-        {
+        {
-            for (int i = numTotalBits - 1; i >= 0; i--)
+            for (int i = numTotalBits - 1; i >= 0; i--)
-            {
+            {
-                Range >>= 1;
+                Range >>= 1;
-                if (((v >> i) & 1) == 1)
+                if (((v >> i) & 1) == 1)
-                {
+                {
-                    Low += Range;
+                    Low += Range;
-                }
+                }
-
+
-                if (Range < kTopValue)
+                if (Range < kTopValue)
-                {
+                {
-                    Range <<= 8;
+                    Range <<= 8;
-                    ShiftLow();
+                    ShiftLow();
-                }
+                }
-            }
+            }
-        }
+        }
-
+
-        public void EncodeBit(uint size0, int numTotalBits, uint symbol)
+        public void EncodeBit(uint size0, int numTotalBits, uint symbol)
-        {
+        {
-            uint newBound = (Range >> numTotalBits) * size0;
+            uint newBound = (Range >> numTotalBits) * size0;
-            if (symbol == 0)
+            if (symbol == 0)
-            {
+            {
-                Range = newBound;
+                Range = newBound;
-            }
+            }
-            else
+            else
-            {
+            {
-                Low += newBound;
+                Low += newBound;
-                Range -= newBound;
+                Range -= newBound;
-            }
+            }
-            while (Range < kTopValue)
+            while (Range < kTopValue)
-            {
+            {
-                Range <<= 8;
+                Range <<= 8;
-                ShiftLow();
+                ShiftLow();
-            }
+            }
-        }
+        }
-
+
-        public long GetProcessedSizeAdd()
+        public long GetProcessedSizeAdd()
-        {
+        {
-            return _cacheSize +
+            return _cacheSize +
-                Stream.Position - StartPosition + 4;
+                Stream.Position - StartPosition + 4;
-            // (long)Stream.GetProcessedSize();
+            // (long)Stream.GetProcessedSize();
-        }
+        }
-    }
+    }
-
+
-    internal class Decoder
+    internal class Decoder
-    {
+    {
-        public const uint kTopValue = 1 << 24;
+        public const uint kTopValue = 1 << 24;
-        public uint Range;
+        public uint Range;
-        public uint Code;
+        public uint Code;
-        // public Buffer.InBuffer Stream = new Buffer.InBuffer(1 << 16);
+        // public Buffer.InBuffer Stream = new Buffer.InBuffer(1 << 16);
-        public System.IO.Stream Stream;
+        public System.IO.Stream Stream;
-
+
-        public void Init(System.IO.Stream stream)
+        public void Init(System.IO.Stream stream)
-        {
+        {
-            // Stream.Init(stream);
+            // Stream.Init(stream);
-            Stream = stream;
+            Stream = stream;
-
+
-            Code = 0;
+            Code = 0;
-            Range = 0xFFFFFFFF;
+            Range = 0xFFFFFFFF;
-            for (int i = 0; i < 5; i++)
+            for (int i = 0; i < 5; i++)
-            {
+            {
-                Code = (Code << 8) | (byte)Stream.ReadByte();
+                Code = (Code << 8) | (byte)Stream.ReadByte();
-            }
+            }
-        }
+        }
-
+
-        public void ReleaseStream()
+        public void ReleaseStream()
-        {
+        {
-            // Stream.ReleaseStream();
+            // Stream.ReleaseStream();
-            Stream = null;
+            Stream = null;
-        }
+        }
-
+
-        public void CloseStream()
+        public void CloseStream()
-        {
+        {
-            Stream.Close();
+            Stream.Close();
-        }
+        }
-
+
-        public void Normalize()
+        public void Normalize()
-        {
+        {
-            while (Range < kTopValue)
+            while (Range < kTopValue)
-            {
+            {
-                Code = (Code << 8) | (byte)Stream.ReadByte();
+                Code = (Code << 8) | (byte)Stream.ReadByte();
-                Range <<= 8;
+                Range <<= 8;
-            }
+            }
-        }
+        }
-
+
-        public void Normalize2()
+        public void Normalize2()
-        {
+        {
-            if (Range < kTopValue)
+            if (Range < kTopValue)
-            {
+            {
-                Code = (Code << 8) | (byte)Stream.ReadByte();
+                Code = (Code << 8) | (byte)Stream.ReadByte();
-                Range <<= 8;
+                Range <<= 8;
-            }
+            }
-        }
+        }
-
+
-        public uint GetThreshold(uint total)
+        public uint GetThreshold(uint total)
-        {
+        {
-            return Code / (Range /= total);
+            return Code / (Range /= total);
-        }
+        }
-
+
-        public void Decode(uint start, uint size, uint total)
+        public void Decode(uint start, uint size, uint total)
-        {
+        {
-            Code -= start * Range;
+            Code -= start * Range;
-            Range *= size;
+            Range *= size;
-            Normalize();
+            Normalize();
-        }
+        }
-
+
-        public uint DecodeDirectBits(int numTotalBits)
+        public uint DecodeDirectBits(int numTotalBits)
-        {
+        {
-            uint range = Range;
+            uint range = Range;
-            uint code = Code;
+            uint code = Code;
-            uint result = 0;
+            uint result = 0;
-            for (int i = numTotalBits; i > 0; i--)
+            for (int i = numTotalBits; i > 0; i--)
-            {
+            {
-                range >>= 1;
+                range >>= 1;
-                /*
+                /*
-				result <<= 1;
+				result <<= 1;
-				if (code >= range)
+				if (code >= range)
-				{
+				{
-					code -= range;
+					code -= range;
-					result |= 1;
+					result |= 1;
-				}
+				}
-				*/
+				*/
-                uint t = (code - range) >> 31;
+                uint t = (code - range) >> 31;
-                code -= range & (t - 1);
+                code -= range & (t - 1);
-                result = (result << 1) | (1 - t);
+                result = (result << 1) | (1 - t);
-
+
-                if (range < kTopValue)
+                if (range < kTopValue)
-                {
+                {
-                    code = (code << 8) | (byte)Stream.ReadByte();
+                    code = (code << 8) | (byte)Stream.ReadByte();
-                    range <<= 8;
+                    range <<= 8;
-                }
+                }
-            }
+            }
-            Range = range;
+            Range = range;
-            Code = code;
+            Code = code;
-            return result;
+            return result;
-        }
+        }
-
+
-        public uint DecodeBit(uint size0, int numTotalBits)
+        public uint DecodeBit(uint size0, int numTotalBits)
-        {
+        {
-            uint newBound = (Range >> numTotalBits) * size0;
+            uint newBound = (Range >> numTotalBits) * size0;
-            uint symbol;
+            uint symbol;
-            if (Code < newBound)
+            if (Code < newBound)
-            {
+            {
-                symbol = 0;
+                symbol = 0;
-                Range = newBound;
+                Range = newBound;
-            }
+            }
-            else
+            else
-            {
+            {
-                symbol = 1;
+                symbol = 1;
-                Code -= newBound;
+                Code -= newBound;
-                Range -= newBound;
+                Range -= newBound;
-            }
+            }
-            Normalize();
+            Normalize();
-            return symbol;
+            return symbol;
-        }
+        }
-
+
-        // ulong GetProcessedSize() {return Stream.GetProcessedSize(); }
+        // ulong GetProcessedSize() {return Stream.GetProcessedSize(); }
-    }
+    }
-}
+}

WPinternals/7zip/Compress/RangeCoder/RangeCoderBit.cs

@@ -1,127 +1,127 @@
-using System;
+using System;
-
+
-namespace SevenZip.Compression.RangeCoder
+namespace SevenZip.Compression.RangeCoder
-{
+{
-    internal struct BitEncoder
+    internal struct BitEncoder
-    {
+    {
-        public const int kNumBitModelTotalBits = 11;
+        public const int kNumBitModelTotalBits = 11;
-        public const uint kBitModelTotal = 1 << kNumBitModelTotalBits;
+        public const uint kBitModelTotal = 1 << kNumBitModelTotalBits;
-        private const int kNumMoveBits = 5;
+        private const int kNumMoveBits = 5;
-        private const int kNumMoveReducingBits = 2;
+        private const int kNumMoveReducingBits = 2;
-        public const int kNumBitPriceShiftBits = 6;
+        public const int kNumBitPriceShiftBits = 6;
-
+
-        private uint Prob;
+        private uint Prob;
-
+
-        public void Init() { Prob = kBitModelTotal >> 1; }
+        public void Init() { Prob = kBitModelTotal >> 1; }
-
+
-        public void UpdateModel(uint symbol)
+        public void UpdateModel(uint symbol)
-        {
+        {
-            if (symbol == 0)
+            if (symbol == 0)
-            {
+            {
-                Prob += (kBitModelTotal - Prob) >> kNumMoveBits;
+                Prob += (kBitModelTotal - Prob) >> kNumMoveBits;
-            }
+            }
-            else
+            else
-            {
+            {
-                Prob -= Prob >> kNumMoveBits;
+                Prob -= Prob >> kNumMoveBits;
-            }
+            }
-        }
+        }
-
+
-        public void Encode(Encoder encoder, uint symbol)
+        public void Encode(Encoder encoder, uint symbol)
-        {
+        {
-            // encoder.EncodeBit(Prob, kNumBitModelTotalBits, symbol);
+            // encoder.EncodeBit(Prob, kNumBitModelTotalBits, symbol);
-            // UpdateModel(symbol);
+            // UpdateModel(symbol);
-            uint newBound = (encoder.Range >> kNumBitModelTotalBits) * Prob;
+            uint newBound = (encoder.Range >> kNumBitModelTotalBits) * Prob;
-            if (symbol == 0)
+            if (symbol == 0)
-            {
+            {
-                encoder.Range = newBound;
+                encoder.Range = newBound;
-                Prob += (kBitModelTotal - Prob) >> kNumMoveBits;
+                Prob += (kBitModelTotal - Prob) >> kNumMoveBits;
-            }
+            }
-            else
+            else
-            {
+            {
-                encoder.Low += newBound;
+                encoder.Low += newBound;
-                encoder.Range -= newBound;
+                encoder.Range -= newBound;
-                Prob -= Prob >> kNumMoveBits;
+                Prob -= Prob >> kNumMoveBits;
-            }
+            }
-            if (encoder.Range < Encoder.kTopValue)
+            if (encoder.Range < Encoder.kTopValue)
-            {
+            {
-                encoder.Range <<= 8;
+                encoder.Range <<= 8;
-                encoder.ShiftLow();
+                encoder.ShiftLow();
-            }
+            }
-        }
+        }
-
+
-        private static readonly UInt32[] ProbPrices = new UInt32[kBitModelTotal >> kNumMoveReducingBits];
+        private static readonly UInt32[] ProbPrices = new UInt32[kBitModelTotal >> kNumMoveReducingBits];
-
+
-        static BitEncoder()
+        static BitEncoder()
-        {
+        {
-            const int kNumBits = kNumBitModelTotalBits - kNumMoveReducingBits;
+            const int kNumBits = kNumBitModelTotalBits - kNumMoveReducingBits;
-            for (int i = kNumBits - 1; i >= 0; i--)
+            for (int i = kNumBits - 1; i >= 0; i--)
-            {
+            {
-                UInt32 start = (UInt32)1 << (kNumBits - i - 1);
+                UInt32 start = (UInt32)1 << (kNumBits - i - 1);
-                UInt32 end = (UInt32)1 << (kNumBits - i);
+                UInt32 end = (UInt32)1 << (kNumBits - i);
-                for (UInt32 j = start; j < end; j++)
+                for (UInt32 j = start; j < end; j++)
-                {
+                {
-                    ProbPrices[j] = ((UInt32)i << kNumBitPriceShiftBits) +
+                    ProbPrices[j] = ((UInt32)i << kNumBitPriceShiftBits) +
-                        (((end - j) << kNumBitPriceShiftBits) >> (kNumBits - i - 1));
+                        (((end - j) << kNumBitPriceShiftBits) >> (kNumBits - i - 1));
-                }
+                }
-            }
+            }
-        }
+        }
-
+
-        public uint GetPrice(uint symbol)
+        public uint GetPrice(uint symbol)
-        {
+        {
-            return ProbPrices[(((Prob - symbol) ^ (-(int)symbol)) & (kBitModelTotal - 1)) >> kNumMoveReducingBits];
+            return ProbPrices[(((Prob - symbol) ^ (-(int)symbol)) & (kBitModelTotal - 1)) >> kNumMoveReducingBits];
-        }
+        }
-        public uint GetPrice0() { return ProbPrices[Prob >> kNumMoveReducingBits]; }
+        public uint GetPrice0() { return ProbPrices[Prob >> kNumMoveReducingBits]; }
-        public uint GetPrice1() { return ProbPrices[(kBitModelTotal - Prob) >> kNumMoveReducingBits]; }
+        public uint GetPrice1() { return ProbPrices[(kBitModelTotal - Prob) >> kNumMoveReducingBits]; }
-    }
+    }
-
+
-    internal struct BitDecoder
+    internal struct BitDecoder
-    {
+    {
-        public const int kNumBitModelTotalBits = 11;
+        public const int kNumBitModelTotalBits = 11;
-        public const uint kBitModelTotal = 1 << kNumBitModelTotalBits;
+        public const uint kBitModelTotal = 1 << kNumBitModelTotalBits;
-        private const int kNumMoveBits = 5;
+        private const int kNumMoveBits = 5;
-
+
-        private uint Prob;
+        private uint Prob;
-
+
-        public void UpdateModel(int numMoveBits, uint symbol)
+        public void UpdateModel(int numMoveBits, uint symbol)
-        {
+        {
-            if (symbol == 0)
+            if (symbol == 0)
-            {
+            {
-                Prob += (kBitModelTotal - Prob) >> numMoveBits;
+                Prob += (kBitModelTotal - Prob) >> numMoveBits;
-            }
+            }
-            else
+            else
-            {
+            {
-                Prob -= Prob >> numMoveBits;
+                Prob -= Prob >> numMoveBits;
-            }
+            }
-        }
+        }
-
+
-        public void Init() { Prob = kBitModelTotal >> 1; }
+        public void Init() { Prob = kBitModelTotal >> 1; }
-
+
-        public uint Decode(Decoder rangeDecoder)
+        public uint Decode(Decoder rangeDecoder)
-        {
+        {
-            uint newBound = (rangeDecoder.Range >> kNumBitModelTotalBits) * Prob;
+            uint newBound = (rangeDecoder.Range >> kNumBitModelTotalBits) * Prob;
-            if (rangeDecoder.Code < newBound)
+            if (rangeDecoder.Code < newBound)
-            {
+            {
-                rangeDecoder.Range = newBound;
+                rangeDecoder.Range = newBound;
-                Prob += (kBitModelTotal - Prob) >> kNumMoveBits;
+                Prob += (kBitModelTotal - Prob) >> kNumMoveBits;
-                if (rangeDecoder.Range < Decoder.kTopValue)
+                if (rangeDecoder.Range < Decoder.kTopValue)
-                {
+                {
-                    rangeDecoder.Code = (rangeDecoder.Code << 8) | (byte)rangeDecoder.Stream.ReadByte();
+                    rangeDecoder.Code = (rangeDecoder.Code << 8) | (byte)rangeDecoder.Stream.ReadByte();
-                    rangeDecoder.Range <<= 8;
+                    rangeDecoder.Range <<= 8;
-                }
+                }
-                return 0;
+                return 0;
-            }
+            }
-            else
+            else
-            {
+            {
-                rangeDecoder.Range -= newBound;
+                rangeDecoder.Range -= newBound;
-                rangeDecoder.Code -= newBound;
+                rangeDecoder.Code -= newBound;
-                Prob -= Prob >> kNumMoveBits;
+                Prob -= Prob >> kNumMoveBits;
-                if (rangeDecoder.Range < Decoder.kTopValue)
+                if (rangeDecoder.Range < Decoder.kTopValue)
-                {
+                {
-                    rangeDecoder.Code = (rangeDecoder.Code << 8) | (byte)rangeDecoder.Stream.ReadByte();
+                    rangeDecoder.Code = (rangeDecoder.Code << 8) | (byte)rangeDecoder.Stream.ReadByte();
-                    rangeDecoder.Range <<= 8;
+                    rangeDecoder.Range <<= 8;
-                }
+                }
-                return 1;
+                return 1;
-            }
+            }
-        }
+        }
-    }
+    }
-}
+}

WPinternals/7zip/Compress/RangeCoder/RangeCoderBitTree.cs

@@ -1,164 +1,164 @@
-using System;
+using System;
-
+
-namespace SevenZip.Compression.RangeCoder
+namespace SevenZip.Compression.RangeCoder
-{
+{
-    internal struct BitTreeEncoder
+    internal struct BitTreeEncoder
-    {
+    {
-        private readonly BitEncoder[] Models;
+        private readonly BitEncoder[] Models;
-        private readonly int NumBitLevels;
+        private readonly int NumBitLevels;
-
+
-        public BitTreeEncoder(int numBitLevels)
+        public BitTreeEncoder(int numBitLevels)
-        {
+        {
-            NumBitLevels = numBitLevels;
+            NumBitLevels = numBitLevels;
-            Models = new BitEncoder[1 << numBitLevels];
+            Models = new BitEncoder[1 << numBitLevels];
-        }
+        }
-
+
-        public void Init()
+        public void Init()
-        {
+        {
-            for (uint i = 1; i < (1 << NumBitLevels); i++)
+            for (uint i = 1; i < (1 << NumBitLevels); i++)
-            {
+            {
-                Models[i].Init();
+                Models[i].Init();
-            }
+            }
-        }
+        }
-
+
-        public void Encode(Encoder rangeEncoder, UInt32 symbol)
+        public void Encode(Encoder rangeEncoder, UInt32 symbol)
-        {
+        {
-            UInt32 m = 1;
+            UInt32 m = 1;
-            for (int bitIndex = NumBitLevels; bitIndex > 0;)
+            for (int bitIndex = NumBitLevels; bitIndex > 0;)
-            {
+            {
-                bitIndex--;
+                bitIndex--;
-                UInt32 bit = (symbol >> bitIndex) & 1;
+                UInt32 bit = (symbol >> bitIndex) & 1;
-                Models[m].Encode(rangeEncoder, bit);
+                Models[m].Encode(rangeEncoder, bit);
-                m = (m << 1) | bit;
+                m = (m << 1) | bit;
-            }
+            }
-        }
+        }
-
+
-        public void ReverseEncode(Encoder rangeEncoder, UInt32 symbol)
+        public void ReverseEncode(Encoder rangeEncoder, UInt32 symbol)
-        {
+        {
-            UInt32 m = 1;
+            UInt32 m = 1;
-            for (UInt32 i = 0; i < NumBitLevels; i++)
+            for (UInt32 i = 0; i < NumBitLevels; i++)
-            {
+            {
-                UInt32 bit = symbol & 1;
+                UInt32 bit = symbol & 1;
-                Models[m].Encode(rangeEncoder, bit);
+                Models[m].Encode(rangeEncoder, bit);
-                m = (m << 1) | bit;
+                m = (m << 1) | bit;
-                symbol >>= 1;
+                symbol >>= 1;
-            }
+            }
-        }
+        }
-
+
-        public UInt32 GetPrice(UInt32 symbol)
+        public UInt32 GetPrice(UInt32 symbol)
-        {
+        {
-            UInt32 price = 0;
+            UInt32 price = 0;
-            UInt32 m = 1;
+            UInt32 m = 1;
-            for (int bitIndex = NumBitLevels; bitIndex > 0;)
+            for (int bitIndex = NumBitLevels; bitIndex > 0;)
-            {
+            {
-                bitIndex--;
+                bitIndex--;
-                UInt32 bit = (symbol >> bitIndex) & 1;
+                UInt32 bit = (symbol >> bitIndex) & 1;
-                price += Models[m].GetPrice(bit);
+                price += Models[m].GetPrice(bit);
-                m = (m << 1) + bit;
+                m = (m << 1) + bit;
-            }
+            }
-            return price;
+            return price;
-        }
+        }
-
+
-        public UInt32 ReverseGetPrice(UInt32 symbol)
+        public UInt32 ReverseGetPrice(UInt32 symbol)
-        {
+        {
-            UInt32 price = 0;
+            UInt32 price = 0;
-            UInt32 m = 1;
+            UInt32 m = 1;
-            for (int i = NumBitLevels; i > 0; i--)
+            for (int i = NumBitLevels; i > 0; i--)
-            {
+            {
-                UInt32 bit = symbol & 1;
+                UInt32 bit = symbol & 1;
-                symbol >>= 1;
+                symbol >>= 1;
-                price += Models[m].GetPrice(bit);
+                price += Models[m].GetPrice(bit);
-                m = (m << 1) | bit;
+                m = (m << 1) | bit;
-            }
+            }
-            return price;
+            return price;
-        }
+        }
-
+
-        public static UInt32 ReverseGetPrice(BitEncoder[] Models, UInt32 startIndex,
+        public static UInt32 ReverseGetPrice(BitEncoder[] Models, UInt32 startIndex,
-            int NumBitLevels, UInt32 symbol)
+            int NumBitLevels, UInt32 symbol)
-        {
+        {
-            UInt32 price = 0;
+            UInt32 price = 0;
-            UInt32 m = 1;
+            UInt32 m = 1;
-            for (int i = NumBitLevels; i > 0; i--)
+            for (int i = NumBitLevels; i > 0; i--)
-            {
+            {
-                UInt32 bit = symbol & 1;
+                UInt32 bit = symbol & 1;
-                symbol >>= 1;
+                symbol >>= 1;
-                price += Models[startIndex + m].GetPrice(bit);
+                price += Models[startIndex + m].GetPrice(bit);
-                m = (m << 1) | bit;
+                m = (m << 1) | bit;
-            }
+            }
-            return price;
+            return price;
-        }
+        }
-
+
-        public static void ReverseEncode(BitEncoder[] Models, UInt32 startIndex,
+        public static void ReverseEncode(BitEncoder[] Models, UInt32 startIndex,
-            Encoder rangeEncoder, int NumBitLevels, UInt32 symbol)
+            Encoder rangeEncoder, int NumBitLevels, UInt32 symbol)
-        {
+        {
-            UInt32 m = 1;
+            UInt32 m = 1;
-            for (int i = 0; i < NumBitLevels; i++)
+            for (int i = 0; i < NumBitLevels; i++)
-            {
+            {
-                UInt32 bit = symbol & 1;
+                UInt32 bit = symbol & 1;
-                Models[startIndex + m].Encode(rangeEncoder, bit);
+                Models[startIndex + m].Encode(rangeEncoder, bit);
-                m = (m << 1) | bit;
+                m = (m << 1) | bit;
-                symbol >>= 1;
+                symbol >>= 1;
-            }
+            }
-        }
+        }
-    }
+    }
-
+
-    internal struct BitTreeDecoder
+    internal struct BitTreeDecoder
-    {
+    {
-        private readonly BitDecoder[] Models;
+        private readonly BitDecoder[] Models;
-        private readonly int NumBitLevels;
+        private readonly int NumBitLevels;
-
+
-        public BitTreeDecoder(int numBitLevels)
+        public BitTreeDecoder(int numBitLevels)
-        {
+        {
-            NumBitLevels = numBitLevels;
+            NumBitLevels = numBitLevels;
-            Models = new BitDecoder[1 << numBitLevels];
+            Models = new BitDecoder[1 << numBitLevels];
-        }
+        }
-
+
-        public void Init()
+        public void Init()
-        {
+        {
-            for (uint i = 1; i < (1 << NumBitLevels); i++)
+            for (uint i = 1; i < (1 << NumBitLevels); i++)
-            {
+            {
-                Models[i].Init();
+                Models[i].Init();
-            }
+            }
-        }
+        }
-
+
-        public uint Decode(Decoder rangeDecoder)
+        public uint Decode(Decoder rangeDecoder)
-        {
+        {
-            uint m = 1;
+            uint m = 1;
-            for (int bitIndex = NumBitLevels; bitIndex > 0; bitIndex--)
+            for (int bitIndex = NumBitLevels; bitIndex > 0; bitIndex--)
-            {
+            {
-                m = (m << 1) + Models[m].Decode(rangeDecoder);
+                m = (m << 1) + Models[m].Decode(rangeDecoder);
-            }
+            }
-
+
-            return m - ((uint)1 << NumBitLevels);
+            return m - ((uint)1 << NumBitLevels);
-        }
+        }
-
+
-        public uint ReverseDecode(Decoder rangeDecoder)
+        public uint ReverseDecode(Decoder rangeDecoder)
-        {
+        {
-            uint m = 1;
+            uint m = 1;
-            uint symbol = 0;
+            uint symbol = 0;
-            for (int bitIndex = 0; bitIndex < NumBitLevels; bitIndex++)
+            for (int bitIndex = 0; bitIndex < NumBitLevels; bitIndex++)
-            {
+            {
-                uint bit = Models[m].Decode(rangeDecoder);
+                uint bit = Models[m].Decode(rangeDecoder);
-                m <<= 1;
+                m <<= 1;
-                m += bit;
+                m += bit;
-                symbol |= bit << bitIndex;
+                symbol |= bit << bitIndex;
-            }
+            }
-            return symbol;
+            return symbol;
-        }
+        }
-
+
-        public static uint ReverseDecode(BitDecoder[] Models, UInt32 startIndex,
+        public static uint ReverseDecode(BitDecoder[] Models, UInt32 startIndex,
-            Decoder rangeDecoder, int NumBitLevels)
+            Decoder rangeDecoder, int NumBitLevels)
-        {
+        {
-            uint m = 1;
+            uint m = 1;
-            uint symbol = 0;
+            uint symbol = 0;
-            for (int bitIndex = 0; bitIndex < NumBitLevels; bitIndex++)
+            for (int bitIndex = 0; bitIndex < NumBitLevels; bitIndex++)
-            {
+            {
-                uint bit = Models[startIndex + m].Decode(rangeDecoder);
+                uint bit = Models[startIndex + m].Decode(rangeDecoder);
-                m <<= 1;
+                m <<= 1;
-                m += bit;
+                m += bit;
-                symbol |= bit << bitIndex;
+                symbol |= bit << bitIndex;
-            }
+            }
-            return symbol;
+            return symbol;
-        }
+        }
-    }
+    }
-}
+}

WPinternals/7zip/ICoder.cs

@@ -1,173 +1,173 @@
-// ICoder.h
+// ICoder.h
-
+
-using System;
+using System;
-using System.Threading;
+using System.Threading;
-
+
-namespace SevenZip
+namespace SevenZip
-{
+{
-    /// <summary>
+    /// <summary>
-    /// The exception that is thrown when an error in input stream occurs during decoding.
+    /// The exception that is thrown when an error in input stream occurs during decoding.
-    /// </summary>
+    /// </summary>
-    internal class DataErrorException : ApplicationException
+    internal class DataErrorException : ApplicationException
-    {
+    {
-        public DataErrorException() : base("Data Error") { }
+        public DataErrorException() : base("Data Error") { }
-
+
-        public DataErrorException(string message) : base(message)
+        public DataErrorException(string message) : base(message)
-        {
+        {
-        }
+        }
-
+
-        public DataErrorException(string message, Exception innerException) : base(message, innerException)
+        public DataErrorException(string message, Exception innerException) : base(message, innerException)
-        {
+        {
-        }
+        }
-    }
+    }
-
+
-    /// <summary>
+    /// <summary>
-    /// The exception that is thrown when the value of an argument is outside the allowable range.
+    /// The exception that is thrown when the value of an argument is outside the allowable range.
-    /// </summary>
+    /// </summary>
-    internal class InvalidParamException : ApplicationException
+    internal class InvalidParamException : ApplicationException
-    {
+    {
-        public InvalidParamException() : base("Invalid Parameter") { }
+        public InvalidParamException() : base("Invalid Parameter") { }
-
+
-        public InvalidParamException(string message) : base(message)
+        public InvalidParamException(string message) : base(message)
-        {
+        {
-        }
+        }
-
+
-        public InvalidParamException(string message, Exception innerException) : base(message, innerException)
+        public InvalidParamException(string message, Exception innerException) : base(message, innerException)
-        {
+        {
-        }
+        }
-    }
+    }
-
+
-    public interface ICodeProgress
+    public interface ICodeProgress
-    {
+    {
-        /// <summary>
+        /// <summary>
-        /// Callback progress.
+        /// Callback progress.
-        /// </summary>
+        /// </summary>
-        /// <param name="inSize">
+        /// <param name="inSize">
-        /// input size. -1 if unknown.
+        /// input size. -1 if unknown.
-        /// </param>
+        /// </param>
-        /// <param name="outSize">
+        /// <param name="outSize">
-        /// output size. -1 if unknown.
+        /// output size. -1 if unknown.
-        /// </param>
+        /// </param>
-        void SetProgress(Int64 inSize, Int64 outSize);
+        void SetProgress(Int64 inSize, Int64 outSize);
-    };
+    };
-
+
-    public interface ICoder
+    public interface ICoder
-    {
+    {
-        /// <summary>
+        /// <summary>
-        /// Codes streams.
+        /// Codes streams.
-        /// </summary>
+        /// </summary>
-        /// <param name="inStream">
+        /// <param name="inStream">
-        /// input Stream.
+        /// input Stream.
-        /// </param>
+        /// </param>
-        /// <param name="outStream">
+        /// <param name="outStream">
-        /// output Stream.
+        /// output Stream.
-        /// </param>
+        /// </param>
-        /// <param name="inSize">
+        /// <param name="inSize">
-        /// input Size. -1 if unknown.
+        /// input Size. -1 if unknown.
-        /// </param>
+        /// </param>
-        /// <param name="outSize">
+        /// <param name="outSize">
-        /// output Size. -1 if unknown.
+        /// output Size. -1 if unknown.
-        /// </param>
+        /// </param>
-        /// <param name="progress">
+        /// <param name="progress">
-        /// callback progress reference.
+        /// callback progress reference.
-        /// </param>
+        /// </param>
-        /// <exception cref="DataErrorException">
+        /// <exception cref="DataErrorException">
-        /// if input stream is not valid
+        /// if input stream is not valid
-        /// </exception>
+        /// </exception>
-        void Code(System.IO.Stream inStream, System.IO.Stream outStream,
+        void Code(System.IO.Stream inStream, System.IO.Stream outStream,
-            Int64 inSize, Int64 outSize, ICodeProgress progress, CancellationToken? token = null);
+            Int64 inSize, Int64 outSize, ICodeProgress progress, CancellationToken? token = null);
-    };
+    };
-
+
-    /*
+    /*
-	public interface ICoder2
+	public interface ICoder2
-	{
+	{
-		 void Code(ISequentialInStream []inStreams,
+		 void Code(ISequentialInStream []inStreams,
-				const UInt64 []inSizes, 
+				const UInt64 []inSizes, 
-				ISequentialOutStream []outStreams, 
+				ISequentialOutStream []outStreams, 
-				UInt64 []outSizes,
+				UInt64 []outSizes,
-				ICodeProgress progress);
+				ICodeProgress progress);
-	};
+	};
-  */
+  */
-
+
-    /// <summary>
+    /// <summary>
-    /// Provides the fields that represent properties idenitifiers for compressing.
+    /// Provides the fields that represent properties idenitifiers for compressing.
-    /// </summary>
+    /// </summary>
-    public enum CoderPropID
+    public enum CoderPropID
-    {
+    {
-        /// <summary>
+        /// <summary>
-        /// Specifies default property.
+        /// Specifies default property.
-        /// </summary>
+        /// </summary>
-        DefaultProp = 0,
+        DefaultProp = 0,
-        /// <summary>
+        /// <summary>
-        /// Specifies size of dictionary.
+        /// Specifies size of dictionary.
-        /// </summary>
+        /// </summary>
-        DictionarySize,
+        DictionarySize,
-        /// <summary>
+        /// <summary>
-        /// Specifies size of memory for PPM*.
+        /// Specifies size of memory for PPM*.
-        /// </summary>
+        /// </summary>
-        UsedMemorySize,
+        UsedMemorySize,
-        /// <summary>
+        /// <summary>
-        /// Specifies order for PPM methods.
+        /// Specifies order for PPM methods.
-        /// </summary>
+        /// </summary>
-        Order,
+        Order,
-        /// <summary>
+        /// <summary>
-        /// Specifies Block Size.
+        /// Specifies Block Size.
-        /// </summary>
+        /// </summary>
-        BlockSize,
+        BlockSize,
-        /// <summary>
+        /// <summary>
-        /// Specifies number of postion state bits for LZMA (0 <= x <= 4).
+        /// Specifies number of postion state bits for LZMA (0 <= x <= 4).
-        /// </summary>
+        /// </summary>
-        PosStateBits,
+        PosStateBits,
-        /// <summary>
+        /// <summary>
-        /// Specifies number of literal context bits for LZMA (0 <= x <= 8).
+        /// Specifies number of literal context bits for LZMA (0 <= x <= 8).
-        /// </summary>
+        /// </summary>
-        LitContextBits,
+        LitContextBits,
-        /// <summary>
+        /// <summary>
-        /// Specifies number of literal position bits for LZMA (0 <= x <= 4).
+        /// Specifies number of literal position bits for LZMA (0 <= x <= 4).
-        /// </summary>
+        /// </summary>
-        LitPosBits,
+        LitPosBits,
-        /// <summary>
+        /// <summary>
-        /// Specifies number of fast bytes for LZ*.
+        /// Specifies number of fast bytes for LZ*.
-        /// </summary>
+        /// </summary>
-        NumFastBytes,
+        NumFastBytes,
-        /// <summary>
+        /// <summary>
-        /// Specifies match finder. LZMA: "BT2", "BT4" or "BT4B".
+        /// Specifies match finder. LZMA: "BT2", "BT4" or "BT4B".
-        /// </summary>
+        /// </summary>
-        MatchFinder,
+        MatchFinder,
-        /// <summary>
+        /// <summary>
-        /// Specifies the number of match finder cyckes.
+        /// Specifies the number of match finder cyckes.
-        /// </summary>
+        /// </summary>
-        MatchFinderCycles,
+        MatchFinderCycles,
-        /// <summary>
+        /// <summary>
-        /// Specifies number of passes.
+        /// Specifies number of passes.
-        /// </summary>
+        /// </summary>
-        NumPasses,
+        NumPasses,
-        /// <summary>
+        /// <summary>
-        /// Specifies number of algorithm.
+        /// Specifies number of algorithm.
-        /// </summary>
+        /// </summary>
-        Algorithm,
+        Algorithm,
-        /// <summary>
+        /// <summary>
-        /// Specifies the number of threads.
+        /// Specifies the number of threads.
-        /// </summary>
+        /// </summary>
-        NumThreads,
+        NumThreads,
-        /// <summary>
+        /// <summary>
-        /// Specifies mode with end marker.
+        /// Specifies mode with end marker.
-        /// </summary>
+        /// </summary>
-        EndMarker
+        EndMarker
-    };
+    };
-
+
-    public interface ISetCoderProperties
+    public interface ISetCoderProperties
-    {
+    {
-        void SetCoderProperties(CoderPropID[] propIDs, object[] properties);
+        void SetCoderProperties(CoderPropID[] propIDs, object[] properties);
-    };
+    };
-
+
-    public interface IWriteCoderProperties
+    public interface IWriteCoderProperties
-    {
+    {
-        void WriteCoderProperties(System.IO.Stream outStream);
+        void WriteCoderProperties(System.IO.Stream outStream);
-    }
+    }
-
+
-    public interface ISetDecoderProperties
+    public interface ISetDecoderProperties
-    {
+    {
-        void SetDecoderProperties(byte[] properties);
+        void SetDecoderProperties(byte[] properties);
-    }
+    }
-}
+}

WPinternals/App.xaml

@@ -1,112 +1,112 @@
-<!--
+<!--
-Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-
+
-Permission is hereby granted, free of charge, to any person obtaining a
+Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
+copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
+to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
+and/or sell copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following conditions:
+Software is furnished to do so, subject to the following conditions:
-
+
-The above copyright notice and this permission notice shall be included in
+The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
+all copies or substantial portions of the Software.
-
+
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
+DEALINGS IN THE SOFTWARE.
--->
+-->
-    
+    
-<Application x:Class="WPinternals.App"
+<Application x:Class="WPinternals.App"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             StartupUri="Views\StartupWindow.xaml"
+             StartupUri="Views\StartupWindow.xaml"
-             xmlns:ComponentModel="clr-namespace:System.ComponentModel;assembly=PresentationFramework"
+             xmlns:ComponentModel="clr-namespace:System.ComponentModel;assembly=PresentationFramework"
->
+>
-    <Application.Resources>
+    <Application.Resources>
-        <Style TargetType="{x:Type UserControl}">
+        <Style TargetType="{x:Type UserControl}">
-            <Style.Triggers>
+            <Style.Triggers>
-                <Trigger Property="ComponentModel:DesignerProperties.IsInDesignMode"
+                <Trigger Property="ComponentModel:DesignerProperties.IsInDesignMode"
-                 Value="true">
+                 Value="true">
-                    <Setter Property="Background"
+                    <Setter Property="Background"
-                    Value="White" />
+                    Value="White" />
-                </Trigger>
+                </Trigger>
-            </Style.Triggers>
+            </Style.Triggers>
-        </Style>
+        </Style>
-        <ControlTemplate x:Key="TopicExpanderTemplate" TargetType="{x:Type Expander}">
+        <ControlTemplate x:Key="TopicExpanderTemplate" TargetType="{x:Type Expander}">
-            <Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" CornerRadius="3" SnapsToDevicePixels="True">
+            <Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" CornerRadius="3" SnapsToDevicePixels="True">
-                <DockPanel>
+                <DockPanel>
-                    <ToggleButton x:Name="HeaderSite" ContentTemplate="{TemplateBinding HeaderTemplate}" Content="{TemplateBinding Header}" DockPanel.Dock="Top" Foreground="{TemplateBinding Foreground}" FontWeight="{TemplateBinding FontWeight}" FontStyle="{TemplateBinding FontStyle}" FontStretch="{TemplateBinding FontStretch}" FontSize="{TemplateBinding FontSize}" FontFamily="{TemplateBinding FontFamily}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" IsChecked="{Binding IsExpanded, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Margin="1" MinWidth="0" MinHeight="0" Padding="{TemplateBinding Padding}" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}">
+                    <ToggleButton x:Name="HeaderSite" ContentTemplate="{TemplateBinding HeaderTemplate}" Content="{TemplateBinding Header}" DockPanel.Dock="Top" Foreground="{TemplateBinding Foreground}" FontWeight="{TemplateBinding FontWeight}" FontStyle="{TemplateBinding FontStyle}" FontStretch="{TemplateBinding FontStretch}" FontSize="{TemplateBinding FontSize}" FontFamily="{TemplateBinding FontFamily}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" IsChecked="{Binding IsExpanded, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Margin="1" MinWidth="0" MinHeight="0" Padding="{TemplateBinding Padding}" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}">
-                        <ToggleButton.FocusVisualStyle>
+                        <ToggleButton.FocusVisualStyle>
-                            <Style>
+                            <Style>
-                                <Setter Property="Control.Template">
+                                <Setter Property="Control.Template">
-                                    <Setter.Value>
+                                    <Setter.Value>
-                                        <ControlTemplate>
+                                        <ControlTemplate>
-                                            <Border>
+                                            <Border>
-                                                <Rectangle Margin="0" SnapsToDevicePixels="True" Stroke="Black" StrokeThickness="1" StrokeDashArray="1 2"/>
+                                                <Rectangle Margin="0" SnapsToDevicePixels="True" Stroke="Black" StrokeThickness="1" StrokeDashArray="1 2"/>
-                                            </Border>
+                                            </Border>
-                                        </ControlTemplate>
+                                        </ControlTemplate>
-                                    </Setter.Value>
+                                    </Setter.Value>
-                                </Setter>
+                                </Setter>
-                            </Style>
+                            </Style>
-                        </ToggleButton.FocusVisualStyle>
+                        </ToggleButton.FocusVisualStyle>
-                        <ToggleButton.Style>
+                        <ToggleButton.Style>
-                            <Style TargetType="{x:Type ToggleButton}">
+                            <Style TargetType="{x:Type ToggleButton}">
-                                <Setter Property="Template">
+                                <Setter Property="Template">
-                                    <Setter.Value>
+                                    <Setter.Value>
-                                        <ControlTemplate TargetType="{x:Type ToggleButton}">
+                                        <ControlTemplate TargetType="{x:Type ToggleButton}">
-                                            <Border Padding="{TemplateBinding Padding}">
+                                            <Border Padding="{TemplateBinding Padding}">
-                                                <Grid Background="Transparent" SnapsToDevicePixels="False">
+                                                <Grid Background="Transparent" SnapsToDevicePixels="False">
-                                                    <Grid.ColumnDefinitions>
+                                                    <Grid.ColumnDefinitions>
-                                                        <ColumnDefinition Width="*"/>
+                                                        <ColumnDefinition Width="*"/>
-                                                        <ColumnDefinition Width="19"/>
+                                                        <ColumnDefinition Width="19"/>
-                                                    </Grid.ColumnDefinitions>
+                                                    </Grid.ColumnDefinitions>
-                                                    <Ellipse x:Name="circle" Fill="White" HorizontalAlignment="Center" Height="19" Stroke="#FF333333" VerticalAlignment="Center" Width="19" Grid.Column="1" />
+                                                    <Ellipse x:Name="circle" Fill="White" HorizontalAlignment="Center" Height="19" Stroke="#FF333333" VerticalAlignment="Center" Width="19" Grid.Column="1" />
-                                                    <Path x:Name="arrow" Data="M1,1.5L4.5,5 8,1.5" HorizontalAlignment="Center" SnapsToDevicePixels="False" Stroke="#FF333333" StrokeThickness="2" VerticalAlignment="Center" Grid.Column="1" />
+                                                    <Path x:Name="arrow" Data="M1,1.5L4.5,5 8,1.5" HorizontalAlignment="Center" SnapsToDevicePixels="False" Stroke="#FF333333" StrokeThickness="2" VerticalAlignment="Center" Grid.Column="1" />
-                                                    <ContentPresenter ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" Grid.Column="0" ContentStringFormat="{TemplateBinding ContentStringFormat}" HorizontalAlignment="Left" Margin="0,0,0,0" RecognizesAccessKey="True" SnapsToDevicePixels="True" VerticalAlignment="Center" TextBlock.FontSize="18" TextBlock.FontWeight="Bold" TextBlock.Foreground="#FF3753A6"/>
+                                                    <ContentPresenter ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" Grid.Column="0" ContentStringFormat="{TemplateBinding ContentStringFormat}" HorizontalAlignment="Left" Margin="0,0,0,0" RecognizesAccessKey="True" SnapsToDevicePixels="True" VerticalAlignment="Center" TextBlock.FontSize="18" TextBlock.FontWeight="Bold" TextBlock.Foreground="#FF3753A6"/>
-                                                </Grid>
+                                                </Grid>
-                                            </Border>
+                                            </Border>
-                                            <ControlTemplate.Triggers>
+                                            <ControlTemplate.Triggers>
-                                                <Trigger Property="IsChecked" Value="True">
+                                                <Trigger Property="IsChecked" Value="True">
-                                                    <Setter Property="Data" TargetName="arrow" Value="M1,4.5L4.5,1 8,4.5"/>
+                                                    <Setter Property="Data" TargetName="arrow" Value="M1,4.5L4.5,1 8,4.5"/>
-                                                </Trigger>
+                                                </Trigger>
-                                                <Trigger Property="IsMouseOver" Value="True">
+                                                <Trigger Property="IsMouseOver" Value="True">
-                                                    <Setter Property="Stroke" TargetName="circle" Value="#FF5593FF"/>
+                                                    <Setter Property="Stroke" TargetName="circle" Value="#FF5593FF"/>
-                                                    <Setter Property="Fill" TargetName="circle" Value="#FFF3F9FF"/>
+                                                    <Setter Property="Fill" TargetName="circle" Value="#FFF3F9FF"/>
-                                                    <Setter Property="Stroke" TargetName="arrow" Value="Black"/>
+                                                    <Setter Property="Stroke" TargetName="arrow" Value="Black"/>
-                                                </Trigger>
+                                                </Trigger>
-                                                <Trigger Property="IsPressed" Value="True">
+                                                <Trigger Property="IsPressed" Value="True">
-                                                    <Setter Property="Stroke" TargetName="circle" Value="#FF3C77DD"/>
+                                                    <Setter Property="Stroke" TargetName="circle" Value="#FF3C77DD"/>
-                                                    <Setter Property="StrokeThickness" TargetName="circle" Value="1.5"/>
+                                                    <Setter Property="StrokeThickness" TargetName="circle" Value="1.5"/>
-                                                    <Setter Property="Fill" TargetName="circle" Value="#FFD9ECFF"/>
+                                                    <Setter Property="Fill" TargetName="circle" Value="#FFD9ECFF"/>
-                                                    <Setter Property="Stroke" TargetName="arrow" Value="Black"/>
+                                                    <Setter Property="Stroke" TargetName="arrow" Value="Black"/>
-                                                </Trigger>
+                                                </Trigger>
-                                                <Trigger Property="IsEnabled" Value="False">
+                                                <Trigger Property="IsEnabled" Value="False">
-                                                    <Setter Property="Stroke" TargetName="circle" Value="#FFBCBCBC"/>
+                                                    <Setter Property="Stroke" TargetName="circle" Value="#FFBCBCBC"/>
-                                                    <Setter Property="Fill" TargetName="circle" Value="#FFE6E6E6"/>
+                                                    <Setter Property="Fill" TargetName="circle" Value="#FFE6E6E6"/>
-                                                    <Setter Property="Stroke" TargetName="arrow" Value="#FF707070"/>
+                                                    <Setter Property="Stroke" TargetName="arrow" Value="#FF707070"/>
-                                                </Trigger>
+                                                </Trigger>
-                                            </ControlTemplate.Triggers>
+                                            </ControlTemplate.Triggers>
-                                        </ControlTemplate>
+                                        </ControlTemplate>
-                                    </Setter.Value>
+                                    </Setter.Value>
-                                </Setter>
+                                </Setter>
-                            </Style>
+                            </Style>
-                        </ToggleButton.Style>
+                        </ToggleButton.Style>
-                    </ToggleButton>
+                    </ToggleButton>
-                    <ContentPresenter x:Name="ExpandSite" ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}" DockPanel.Dock="Bottom" Focusable="False" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="{TemplateBinding Padding}" Visibility="Collapsed" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
+                    <ContentPresenter x:Name="ExpandSite" ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" ContentStringFormat="{TemplateBinding ContentStringFormat}" DockPanel.Dock="Bottom" Focusable="False" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="{TemplateBinding Padding}" Visibility="Collapsed" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
-                </DockPanel>
+                </DockPanel>
-            </Border>
+            </Border>
-            <ControlTemplate.Triggers>
+            <ControlTemplate.Triggers>
-                <Trigger Property="IsExpanded" Value="True">
+                <Trigger Property="IsExpanded" Value="True">
-                    <Setter Property="Visibility" TargetName="ExpandSite" Value="Visible"/>
+                    <Setter Property="Visibility" TargetName="ExpandSite" Value="Visible"/>
-                </Trigger>
+                </Trigger>
-                <Trigger Property="IsEnabled" Value="False">
+                <Trigger Property="IsEnabled" Value="False">
-                    <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>
+                    <Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>
-                </Trigger>
+                </Trigger>
-            </ControlTemplate.Triggers>
+            </ControlTemplate.Triggers>
-        </ControlTemplate>
+        </ControlTemplate>
-    </Application.Resources>
+    </Application.Resources>
-</Application>
+</Application>

WPinternals/App.xaml.cs

@@ -1,103 +1,103 @@
-// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-//
+//
-// Permission is hereby granted, free of charge, to any person obtaining a
+// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
+// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
+// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
+// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
+// Software is furnished to do so, subject to the following conditions:
-//
+//
-// The above copyright notice and this permission notice shall be included in
+// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// all copies or substantial portions of the Software.
-//
+//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// DEALINGS IN THE SOFTWARE.
-
+
-using System;
+using System;
-using System.IO;
+using System.IO;
-using System.Linq;
+using System.Linq;
-using System.Threading;
+using System.Threading;
-using System.Windows;
+using System.Windows;
-
+
-namespace WPinternals
+namespace WPinternals
-{
+{
-    /// <summary>
+    /// <summary>
-    /// Interaction logic for App.xaml
+    /// Interaction logic for App.xaml
-    /// </summary>
+    /// </summary>
-    public partial class App : Application
+    public partial class App : Application
-    {
+    {
-        internal static Action NavigateToGettingStarted;
+        internal static Action NavigateToGettingStarted;
-        internal static Action NavigateToUnlockBoot;
+        internal static Action NavigateToUnlockBoot;
-        internal static PatchEngine PatchEngine;
+        internal static PatchEngine PatchEngine;
-        internal static WPinternalsConfig Config;
+        internal static WPinternalsConfig Config;
-        internal static Mutex mutex = new(false, "Global\\WPinternalsRunning");
+        internal static Mutex mutex = new(false, "Global\\WPinternalsRunning");
-        internal static DownloadsViewModel DownloadManager;
+        internal static DownloadsViewModel DownloadManager;
-        internal static bool InterruptBoot = false;
+        internal static bool InterruptBoot = false;
-        internal static bool IsPnPEventLogMissing = true;
+        internal static bool IsPnPEventLogMissing = true;
-
+
-        public App()
+        public App()
-            : base()
+            : base()
-        {
+        {
-            AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
+            AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
-
+
-#if NETCORE
+#if NETCORE
-            System.Text.Encoding.RegisterProvider(System.Text.CodePagesEncodingProvider.Instance);
+            System.Text.Encoding.RegisterProvider(System.Text.CodePagesEncodingProvider.Instance);
-#endif
+#endif
-
+
-            if (Environment.GetCommandLineArgs().Length > 1)
+            if (Environment.GetCommandLineArgs().Length > 1)
-            {
+            {
-                CommandLine.OpenConsole();
+                CommandLine.OpenConsole();
-            }
+            }
-
+
-            try
+            try
-            {
+            {
-                if (!mutex.WaitOne(0, false))
+                if (!mutex.WaitOne(0, false))
-                {
+                {
-                    if (Environment.GetCommandLineArgs().Length > 1)
+                    if (Environment.GetCommandLineArgs().Length > 1)
-                    {
+                    {
-                        Console.WriteLine("Windows Phone Internals is already running");
+                        Console.WriteLine("Windows Phone Internals is already running");
-                        CommandLine.CloseConsole();
+                        CommandLine.CloseConsole();
-                    }
+                    }
-                    else
+                    else
-                    {
+                    {
-                        MessageBox.Show("Windows Phone Internals is already running.", "Windows Phone Internals", MessageBoxButton.OK, MessageBoxImage.Exclamation);
+                        MessageBox.Show("Windows Phone Internals is already running.", "Windows Phone Internals", MessageBoxButton.OK, MessageBoxImage.Exclamation);
-                    }
+                    }
-
+
-                    Environment.Exit(0);
+                    Environment.Exit(0);
-                }
+                }
-            }
+            }
-            catch (AbandonedMutexException) { }
+            catch (AbandonedMutexException) { }
-
+
-            Registration.CheckExpiration();
+            Registration.CheckExpiration();
-
+
-            string PatchDefintionsXml;
+            string PatchDefintionsXml;
-            string PatchDefintionsPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "PatchDefintions.xml");
+            string PatchDefintionsPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "PatchDefintions.xml");
-            if (File.Exists(PatchDefintionsPath))
+            if (File.Exists(PatchDefintionsPath))
-            {
+            {
-                PatchDefintionsXml = File.ReadAllText(PatchDefintionsPath);
+                PatchDefintionsXml = File.ReadAllText(PatchDefintionsPath);
-            }
+            }
-            else
+            else
-            {
+            {
-                using Stream stream = System.Reflection.Assembly.GetEntryAssembly().GetManifestResourceStream("WPinternals.PatchDefinitions.xml");
+                using Stream stream = System.Reflection.Assembly.GetEntryAssembly().GetManifestResourceStream("WPinternals.PatchDefinitions.xml");
-                using StreamReader sr = new(stream);
+                using StreamReader sr = new(stream);
-                PatchDefintionsXml = sr.ReadToEnd();
+                PatchDefintionsXml = sr.ReadToEnd();
-            }
+            }
-            PatchEngine = new PatchEngine(PatchDefintionsXml);
+            PatchEngine = new PatchEngine(PatchDefintionsXml);
-
+
-            Config = WPinternalsConfig.ReadConfig();
+            Config = WPinternalsConfig.ReadConfig();
-        }
+        }
-
+
-        private void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
+        private void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
-        {
+        {
-            if (e.ExceptionObject is Exception)
+            if (e.ExceptionObject is Exception)
-            {
+            {
-                LogFile.LogException(e.ExceptionObject as Exception);
+                LogFile.LogException(e.ExceptionObject as Exception);
-            }
+            }
-        }
+        }
-    }
+    }
-}
+}

WPinternals/DiscUtils/DiscUtils.Core/Internal/Utilities.cs

@@ -68,7 +68,7 @@ namespace DiscUtils.Internal
                 result.Add(func(sVal));
             }
 
-            return result.ToArray();
+            return [.. result];
         }
 
         /// <summary>

WPinternals/DiscUtils/DiscUtils.Fat/FileName.cs

@@ -31,15 +31,15 @@ namespace DiscUtils.Fat
         private const byte SpaceByte = 0x20;
 
         public static readonly FileName SelfEntryName =
-            new(new byte[] { 0x2E, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20 }, 0);
+            new([0x2E, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20], 0);
 
         public static readonly FileName ParentEntryName =
-            new(new byte[] { 0x2E, 0x2E, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20 }, 0);
+            new([0x2E, 0x2E, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20], 0);
 
         public static readonly FileName Null =
-            new(new byte[] { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, 0);
+            new([0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00], 0);
 
-        private static readonly byte[] InvalidBytes = { 0x22, 0x2A, 0x2B, 0x2C, 0x2E, 0x2F, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, 0x5B, 0x5C, 0x5D, 0x7C };
+        private static readonly byte[] InvalidBytes = [0x22, 0x2A, 0x2B, 0x2C, 0x2E, 0x2F, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, 0x5B, 0x5C, 0x5D, 0x7C];
 
         private readonly byte[] _raw;
 

WPinternals/DiscUtils/DiscUtils.Fat/FileSystemFactory.cs

@@ -33,10 +33,10 @@ namespace DiscUtils.Fat
         {
             if (FatFileSystem.Detect(stream))
             {
-                return new FileSystemInfo[] { new VfsFileSystemInfo("FAT", "Microsoft FAT", Open) };
+                return [new VfsFileSystemInfo("FAT", "Microsoft FAT", Open)];
             }
 
-            return System.Array.Empty<FileSystemInfo>();
+            return [];
         }
 
         private DiscFileSystem Open(Stream stream, VolumeInfo volumeInfo, FileSystemParameters parameters)

WPinternals/DiscUtils/DiscUtils.Fat/Modified/Directory.cs

@@ -80,22 +80,22 @@ namespace DiscUtils.Fat
         {
             // see http://home.teleport.com/~brainy/lfn.htm
             // NOTE: we assume ordinals are ok here.
-            char[] chars = new char[13];
+            char[] chars =
-            chars[0] = (char)((256 * buffer[2]) + buffer[1]);
+            [
-            chars[1] = (char)((256 * buffer[4]) + buffer[3]);
+                (char)((256 * buffer[2]) + buffer[1]),
-            chars[2] = (char)((256 * buffer[6]) + buffer[5]);
+                (char)((256 * buffer[4]) + buffer[3]),
-            chars[3] = (char)((256 * buffer[8]) + buffer[7]);
+                (char)((256 * buffer[6]) + buffer[5]),
-            chars[4] = (char)((256 * buffer[10]) + buffer[9]);
+                (char)((256 * buffer[8]) + buffer[7]),
-
+                (char)((256 * buffer[10]) + buffer[9]),
-            chars[5] = (char)((256 * buffer[15]) + buffer[14]);
+                (char)((256 * buffer[15]) + buffer[14]),
-            chars[6] = (char)((256 * buffer[17]) + buffer[16]);
+                (char)((256 * buffer[17]) + buffer[16]),
-            chars[7] = (char)((256 * buffer[19]) + buffer[18]);
+                (char)((256 * buffer[19]) + buffer[18]),
-            chars[8] = (char)((256 * buffer[21]) + buffer[20]);
+                (char)((256 * buffer[21]) + buffer[20]),
-            chars[9] = (char)((256 * buffer[23]) + buffer[22]);
+                (char)((256 * buffer[23]) + buffer[22]),
-            chars[10] = (char)((256 * buffer[25]) + buffer[24]);
+                (char)((256 * buffer[25]) + buffer[24]),
-
+                (char)((256 * buffer[29]) + buffer[28]),
-            chars[11] = (char)((256 * buffer[29]) + buffer[28]);
+                (char)((256 * buffer[31]) + buffer[30]),
-            chars[12] = (char)((256 * buffer[31]) + buffer[30]);
+            ];
             string chunk = new(chars);
             int zero = chunk.IndexOf('\0');
             return zero >= 0 ? chunk.Substring(0, zero) : chunk;
@@ -201,7 +201,7 @@ namespace DiscUtils.Fat
                 }
             }
 
-            return dirs.ToArray();
+            return [.. dirs];
         }
 
         public DirectoryEntry[] GetFiles()
@@ -215,7 +215,7 @@ namespace DiscUtils.Fat
                 }
             }
 
-            return files.ToArray();
+            return [.. files];
         }
 
         public DirectoryEntry GetEntry(long id)

WPinternals/DiscUtils/DiscUtils.Fat/Modified/FatFileSystem.cs

@@ -1258,7 +1258,7 @@ namespace DiscUtils.Fat
                 dirs.Add(Utilities.CombinePaths(path, dirEntry.Name.GetDisplayName(FatOptions.FileNameEncoding)));
             }
 
-            return dirs.ToArray();
+            return [.. dirs];
         }
 
         /// <summary>
@@ -1275,7 +1275,7 @@ namespace DiscUtils.Fat
 
             List<string> dirs = new();
             DoSearch(dirs, path, re, searchOption == SearchOption.AllDirectories, true, false);
-            return dirs.ToArray();
+            return [.. dirs];
         }
 
         /// <summary>
@@ -1294,7 +1294,7 @@ namespace DiscUtils.Fat
                 files.Add(Utilities.CombinePaths(path, dirEntry.Name.GetDisplayName(FatOptions.FileNameEncoding)));
             }
 
-            return files.ToArray();
+            return [.. files];
         }
 
         /// <summary>
@@ -1311,7 +1311,7 @@ namespace DiscUtils.Fat
 
             List<string> results = new();
             DoSearch(results, path, re, searchOption == SearchOption.AllDirectories, false, true);
-            return results.ToArray();
+            return [.. results];
         }
 
         /// <summary>
@@ -1330,7 +1330,7 @@ namespace DiscUtils.Fat
                 result.Add(Utilities.CombinePaths(path, dirEntry.Name.GetDisplayName(FatOptions.FileNameEncoding)));
             }
 
-            return result.ToArray();
+            return [.. result];
         }
 
         /// <summary>
@@ -1356,7 +1356,7 @@ namespace DiscUtils.Fat
                 }
             }
 
-            return result.ToArray();
+            return [.. result];
         }
 
         /// <summary>
@@ -1915,9 +1915,7 @@ namespace DiscUtils.Fat
                 throw new DirectoryNotFoundException(string.Format(CultureInfo.InvariantCulture, "The directory '{0}' was not found", path));
             }
 
-            DirectoryEntry[] entries = dir.Entries;
+            foreach (DirectoryEntry de in dir.Entries)
-
-            foreach (DirectoryEntry de in entries)
             {
                 bool isDir = (de.Attributes & FatAttributes.Directory) != 0;
 

WPinternals/FilePickerControl.xaml

@@ -1,41 +1,41 @@
-<!--
+<!--
-Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-
+
-Permission is hereby granted, free of charge, to any person obtaining a
+Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
+copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
+to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
+and/or sell copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following conditions:
+Software is furnished to do so, subject to the following conditions:
-
+
-The above copyright notice and this permission notice shall be included in
+The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
+all copies or substantial portions of the Software.
-
+
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
+DEALINGS IN THE SOFTWARE.
--->
+-->
-
+
-<UserControl
+<UserControl
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
-             xmlns:local="clr-namespace:WPinternals" x:Class="WPinternals.FilePickerBase" 
+             xmlns:local="clr-namespace:WPinternals" x:Class="WPinternals.FilePickerBase" 
-             mc:Ignorable="d" 
+             mc:Ignorable="d" 
-             d:DesignHeight="100" d:DesignWidth="300"
+             d:DesignHeight="100" d:DesignWidth="300"
-             x:Name="FilePickerControlName"
+             x:Name="FilePickerControlName"
-             SizeChanged="SizeChangedHandler" Loaded="LoadedHandler"
+             SizeChanged="SizeChangedHandler" Loaded="LoadedHandler"
-    >
+    >
-    <Grid>
+    <Grid>
-        <TextBlock x:Name="CaptionTextBlock" HorizontalAlignment="Left" Text=""/>
+        <TextBlock x:Name="CaptionTextBlock" HorizontalAlignment="Left" Text=""/>
-        <TextBlock x:Name="PathTextBlock" FontWeight="Bold" HorizontalAlignment="Left" Text="Path here"/>
+        <TextBlock x:Name="PathTextBlock" FontWeight="Bold" HorizontalAlignment="Left" Text="Path here"/>
-        <TextBlock x:Name="SelectLink" Margin="150,0,0,0" HorizontalAlignment="Left"><Hyperlink NavigateUri="Select" Click="SelectLink_Click"><TextBlock Text="{Binding Path=SelectionText, ElementName=FilePickerControlName}"/></Hyperlink></TextBlock>
+        <TextBlock x:Name="SelectLink" Margin="150,0,0,0" HorizontalAlignment="Left"><Hyperlink NavigateUri="Select" Click="SelectLink_Click"><TextBlock Text="{Binding Path=SelectionText, ElementName=FilePickerControlName}"/></Hyperlink></TextBlock>
-        <TextBlock x:Name="ChangeLink" Margin="210,0,0,0" HorizontalAlignment="Left"><Hyperlink NavigateUri="Change" Click="ChangeLink_Click">Change</Hyperlink></TextBlock>
+        <TextBlock x:Name="ChangeLink" Margin="210,0,0,0" HorizontalAlignment="Left"><Hyperlink NavigateUri="Change" Click="ChangeLink_Click">Change</Hyperlink></TextBlock>
-        <TextBlock x:Name="ClearLink" Margin="260,0,0,0" HorizontalAlignment="Left"><Hyperlink NavigateUri="Clear" Click="ClearLink_Click">Clear</Hyperlink></TextBlock>
+        <TextBlock x:Name="ClearLink" Margin="260,0,0,0" HorizontalAlignment="Left"><Hyperlink NavigateUri="Clear" Click="ClearLink_Click">Clear</Hyperlink></TextBlock>
-    </Grid>
+    </Grid>
-</UserControl>
+</UserControl>

WPinternals/FolderSelectDialog.cs

@@ -1,120 +1,120 @@
-// This class was found online.
+// This class was found online.
-// Original author is probably: Swizzy
+// Original author is probably: Swizzy
-// https://github.com/ttgxdinger/Random/blob/master/CPUKey%20Checker/CPUKey%20Checker/FolderSelectDialog.cs
+// https://github.com/ttgxdinger/Random/blob/master/CPUKey%20Checker/CPUKey%20Checker/FolderSelectDialog.cs
-
+
-using System;
+using System;
-using System.Windows.Forms;
+using System.Windows.Forms;
-
+
-namespace WPinternals
+namespace WPinternals
-{
+{
-    /// <summary>
+    /// <summary>
-    /// Wraps System.Windows.Forms.OpenFileDialog to make it present
+    /// Wraps System.Windows.Forms.OpenFileDialog to make it present
-    /// a vista-style dialog.
+    /// a vista-style dialog.
-    /// </summary>
+    /// </summary>
-    public class FolderSelectDialog
+    public class FolderSelectDialog
-    {
+    {
-        // Wrapped dialog
+        // Wrapped dialog
-        private readonly OpenFileDialog ofd = null;
+        private readonly OpenFileDialog ofd = null;
-
+
-        /// <summary>
+        /// <summary>
-        /// Default constructor
+        /// Default constructor
-        /// </summary>
+        /// </summary>
-        public FolderSelectDialog()
+        public FolderSelectDialog()
-        {
+        {
-            ofd = new OpenFileDialog
+            ofd = new OpenFileDialog
-            {
+            {
-                Filter = "Folders|\n",
+                Filter = "Folders|\n",
-                AddExtension = false,
+                AddExtension = false,
-                CheckFileExists = false,
+                CheckFileExists = false,
-                DereferenceLinks = true,
+                DereferenceLinks = true,
-                Multiselect = false
+                Multiselect = false
-            };
+            };
-        }
+        }
-
+
-        #region Properties
+        #region Properties
-
+
-        /// <summary>
+        /// <summary>
-        /// Gets/Sets the initial folder to be selected. A null value selects the current directory.
+        /// Gets/Sets the initial folder to be selected. A null value selects the current directory.
-        /// </summary>
+        /// </summary>
-        public string InitialDirectory
+        public string InitialDirectory
-        {
+        {
-            get { return ofd.InitialDirectory; }
+            get { return ofd.InitialDirectory; }
-            set { ofd.InitialDirectory = string.IsNullOrEmpty(value) ? Environment.CurrentDirectory : value; }
+            set { ofd.InitialDirectory = string.IsNullOrEmpty(value) ? Environment.CurrentDirectory : value; }
-        }
+        }
-
+
-        /// <summary>
+        /// <summary>
-        /// Gets/Sets the title to show in the dialog
+        /// Gets/Sets the title to show in the dialog
-        /// </summary>
+        /// </summary>
-        public string Title
+        public string Title
-        {
+        {
-            get { return ofd.Title; }
+            get { return ofd.Title; }
-            set { ofd.Title = value ?? "Select a folder"; }
+            set { ofd.Title = value ?? "Select a folder"; }
-        }
+        }
-
+
-        /// <summary>
+        /// <summary>
-        /// Gets the selected folder
+        /// Gets the selected folder
-        /// </summary>
+        /// </summary>
-        public string FileName
+        public string FileName
-        {
+        {
-            get { return ofd.FileName; }
+            get { return ofd.FileName; }
-        }
+        }
-
+
-        #endregion
+        #endregion
-
+
-        #region Methods
+        #region Methods
-
+
-        /// <summary>
+        /// <summary>
-        /// Shows the dialog
+        /// Shows the dialog
-        /// </summary>
+        /// </summary>
-        /// <returns>True if the user presses OK else false</returns>
+        /// <returns>True if the user presses OK else false</returns>
-        public bool ShowDialog()
+        public bool ShowDialog()
-        {
+        {
-            return ShowDialog(IntPtr.Zero);
+            return ShowDialog(IntPtr.Zero);
-        }
+        }
-
+
-        /// <summary>
+        /// <summary>
-        /// Shows the dialog
+        /// Shows the dialog
-        /// </summary>
+        /// </summary>
-        /// <param name="hWndOwner">Handle of the control to be parent</param>
+        /// <param name="hWndOwner">Handle of the control to be parent</param>
-        /// <returns>True if the user presses OK else false</returns>
+        /// <returns>True if the user presses OK else false</returns>
-        public bool ShowDialog(IntPtr hWndOwner)
+        public bool ShowDialog(IntPtr hWndOwner)
-        {
+        {
-            var fbd = new FolderBrowserDialog
+            var fbd = new FolderBrowserDialog
-            {
+            {
-                Description = this.Title,
+                Description = this.Title,
-                SelectedPath = this.InitialDirectory,
+                SelectedPath = this.InitialDirectory,
-                ShowNewFolderButton = false
+                ShowNewFolderButton = false
-            };
+            };
-            if (fbd.ShowDialog(new WindowWrapper(hWndOwner)) != DialogResult.OK)
+            if (fbd.ShowDialog(new WindowWrapper(hWndOwner)) != DialogResult.OK)
-            {
+            {
-                return false;
+                return false;
-            }
+            }
-
+
-            ofd.FileName = fbd.SelectedPath;
+            ofd.FileName = fbd.SelectedPath;
-
+
-            return true;
+            return true;
-        }
+        }
-
+
-        #endregion
+        #endregion
-    }
+    }
-
+
-    /// <summary>
+    /// <summary>
-    /// Creates IWin32Window around an IntPtr
+    /// Creates IWin32Window around an IntPtr
-    /// </summary>
+    /// </summary>
-    public class WindowWrapper : IWin32Window
+    public class WindowWrapper : IWin32Window
-    {
+    {
-        /// <summary>
+        /// <summary>
-        /// Constructor
+        /// Constructor
-        /// </summary>
+        /// </summary>
-        /// <param name="handle">Handle to wrap</param>
+        /// <param name="handle">Handle to wrap</param>
-        public WindowWrapper(IntPtr handle)
+        public WindowWrapper(IntPtr handle)
-        {
+        {
-            Handle = handle;
+            Handle = handle;
-        }
+        }
-
+
-        /// <summary>
+        /// <summary>
-        /// Original ptr
+        /// Original ptr
-        /// </summary>
+        /// </summary>
-        public IntPtr Handle { get; }
+        public IntPtr Handle { get; }
-    }
+    }
-}
+}

WPinternals/Models/ByteOperations.cs

@@ -1,401 +1,401 @@
-// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-//
+//
-// Permission is hereby granted, free of charge, to any person obtaining a
+// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
+// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
+// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
+// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
+// Software is furnished to do so, subject to the following conditions:
-//
+//
-// The above copyright notice and this permission notice shall be included in
+// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// all copies or substantial portions of the Software.
-//
+//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// DEALINGS IN THE SOFTWARE.
-
+
-// These functions assume same endianness for the CPU architecture and the raw data it reads from or writes to.
+// These functions assume same endianness for the CPU architecture and the raw data it reads from or writes to.
-
+
-using System;
+using System;
-using System.IO;
+using System.IO;
-
+
-namespace WPinternals
+namespace WPinternals
-{
+{
-    internal static class ByteOperations
+    internal static class ByteOperations
-    {
+    {
-        internal static string ReadAsciiString(byte[] ByteArray, UInt32 Offset, UInt32 Length)
+        internal static string ReadAsciiString(byte[] ByteArray, UInt32 Offset, UInt32 Length)
-        {
+        {
-            byte[] Bytes = new byte[Length];
+            byte[] Bytes = new byte[Length];
-            Buffer.BlockCopy(ByteArray, (int)Offset, Bytes, 0, (int)Length);
+            Buffer.BlockCopy(ByteArray, (int)Offset, Bytes, 0, (int)Length);
-            return System.Text.Encoding.ASCII.GetString(Bytes);
+            return System.Text.Encoding.ASCII.GetString(Bytes);
-        }
+        }
-
+
-        internal static string ReadUnicodeString(byte[] ByteArray, UInt32 Offset, UInt32 Length)
+        internal static string ReadUnicodeString(byte[] ByteArray, UInt32 Offset, UInt32 Length)
-        {
+        {
-            byte[] Bytes = new byte[Length];
+            byte[] Bytes = new byte[Length];
-            Buffer.BlockCopy(ByteArray, (int)Offset, Bytes, 0, (int)Length);
+            Buffer.BlockCopy(ByteArray, (int)Offset, Bytes, 0, (int)Length);
-            return System.Text.Encoding.Unicode.GetString(Bytes);
+            return System.Text.Encoding.Unicode.GetString(Bytes);
-        }
+        }
-
+
-        internal static void WriteAsciiString(byte[] ByteArray, UInt32 Offset, string Text, UInt32? MaxBufferLength = null)
+        internal static void WriteAsciiString(byte[] ByteArray, UInt32 Offset, string Text, UInt32? MaxBufferLength = null)
-        {
+        {
-            if (MaxBufferLength != null)
+            if (MaxBufferLength != null)
-            {
+            {
-                Array.Clear(ByteArray, (int)Offset, (int)MaxBufferLength);
+                Array.Clear(ByteArray, (int)Offset, (int)MaxBufferLength);
-            }
+            }
-
+
-            byte[] TextBytes = System.Text.Encoding.ASCII.GetBytes(Text);
+            byte[] TextBytes = System.Text.Encoding.ASCII.GetBytes(Text);
-            int WriteLength = TextBytes.Length;
+            int WriteLength = TextBytes.Length;
-            if (WriteLength > MaxBufferLength)
+            if (WriteLength > MaxBufferLength)
-            {
+            {
-                WriteLength = (int)MaxBufferLength;
+                WriteLength = (int)MaxBufferLength;
-            }
+            }
-
+
-            Buffer.BlockCopy(TextBytes, 0, ByteArray, (int)Offset, WriteLength);
+            Buffer.BlockCopy(TextBytes, 0, ByteArray, (int)Offset, WriteLength);
-        }
+        }
-
+
-        internal static void WriteUnicodeString(byte[] ByteArray, UInt32 Offset, string Text, UInt32? MaxBufferLength = null)
+        internal static void WriteUnicodeString(byte[] ByteArray, UInt32 Offset, string Text, UInt32? MaxBufferLength = null)
-        {
+        {
-            if (MaxBufferLength != null)
+            if (MaxBufferLength != null)
-            {
+            {
-                Array.Clear(ByteArray, (int)Offset, (int)MaxBufferLength);
+                Array.Clear(ByteArray, (int)Offset, (int)MaxBufferLength);
-            }
+            }
-
+
-            byte[] TextBytes = System.Text.Encoding.Unicode.GetBytes(Text);
+            byte[] TextBytes = System.Text.Encoding.Unicode.GetBytes(Text);
-            int WriteLength = TextBytes.Length;
+            int WriteLength = TextBytes.Length;
-            if (WriteLength > MaxBufferLength)
+            if (WriteLength > MaxBufferLength)
-            {
+            {
-                WriteLength = (int)MaxBufferLength;
+                WriteLength = (int)MaxBufferLength;
-            }
+            }
-
+
-            Buffer.BlockCopy(TextBytes, 0, ByteArray, (int)Offset, WriteLength);
+            Buffer.BlockCopy(TextBytes, 0, ByteArray, (int)Offset, WriteLength);
-        }
+        }
-
+
-        internal static UInt32 ReadUInt32(byte[] ByteArray, UInt32 Offset)
+        internal static UInt32 ReadUInt32(byte[] ByteArray, UInt32 Offset)
-        {
+        {
-            return BitConverter.ToUInt32(ByteArray, (int)Offset);
+            return BitConverter.ToUInt32(ByteArray, (int)Offset);
-        }
+        }
-
+
-        internal static void WriteUInt32(byte[] ByteArray, UInt32 Offset, UInt32 Value)
+        internal static void WriteUInt32(byte[] ByteArray, UInt32 Offset, UInt32 Value)
-        {
+        {
-            Buffer.BlockCopy(BitConverter.GetBytes(Value), 0, ByteArray, (int)Offset, 4);
+            Buffer.BlockCopy(BitConverter.GetBytes(Value), 0, ByteArray, (int)Offset, 4);
-        }
+        }
-
+
-        internal static Int32 ReadInt32(byte[] ByteArray, UInt32 Offset)
+        internal static Int32 ReadInt32(byte[] ByteArray, UInt32 Offset)
-        {
+        {
-            return BitConverter.ToInt32(ByteArray, (int)Offset);
+            return BitConverter.ToInt32(ByteArray, (int)Offset);
-        }
+        }
-
+
-        internal static void WriteInt32(byte[] ByteArray, UInt32 Offset, Int32 Value)
+        internal static void WriteInt32(byte[] ByteArray, UInt32 Offset, Int32 Value)
-        {
+        {
-            Buffer.BlockCopy(BitConverter.GetBytes(Value), 0, ByteArray, (int)Offset, 4);
+            Buffer.BlockCopy(BitConverter.GetBytes(Value), 0, ByteArray, (int)Offset, 4);
-        }
+        }
-
+
-        internal static UInt16 ReadUInt16(byte[] ByteArray, UInt32 Offset)
+        internal static UInt16 ReadUInt16(byte[] ByteArray, UInt32 Offset)
-        {
+        {
-            return BitConverter.ToUInt16(ByteArray, (int)Offset);
+            return BitConverter.ToUInt16(ByteArray, (int)Offset);
-        }
+        }
-
+
-        internal static void WriteUInt16(byte[] ByteArray, UInt32 Offset, UInt16 Value)
+        internal static void WriteUInt16(byte[] ByteArray, UInt32 Offset, UInt16 Value)
-        {
+        {
-            Buffer.BlockCopy(BitConverter.GetBytes(Value), 0, ByteArray, (int)Offset, 2);
+            Buffer.BlockCopy(BitConverter.GetBytes(Value), 0, ByteArray, (int)Offset, 2);
-        }
+        }
-
+
-        internal static Int16 ReadInt16(byte[] ByteArray, UInt32 Offset)
+        internal static Int16 ReadInt16(byte[] ByteArray, UInt32 Offset)
-        {
+        {
-            return BitConverter.ToInt16(ByteArray, (int)Offset);
+            return BitConverter.ToInt16(ByteArray, (int)Offset);
-        }
+        }
-
+
-        internal static void WriteInt16(byte[] ByteArray, UInt32 Offset, Int16 Value)
+        internal static void WriteInt16(byte[] ByteArray, UInt32 Offset, Int16 Value)
-        {
+        {
-            Buffer.BlockCopy(BitConverter.GetBytes(Value), 0, ByteArray, (int)Offset, 2);
+            Buffer.BlockCopy(BitConverter.GetBytes(Value), 0, ByteArray, (int)Offset, 2);
-        }
+        }
-
+
-        internal static byte ReadUInt8(byte[] ByteArray, UInt32 Offset)
+        internal static byte ReadUInt8(byte[] ByteArray, UInt32 Offset)
-        {
+        {
-            return ByteArray[Offset];
+            return ByteArray[Offset];
-        }
+        }
-
+
-        internal static void WriteUInt8(byte[] ByteArray, UInt32 Offset, byte Value)
+        internal static void WriteUInt8(byte[] ByteArray, UInt32 Offset, byte Value)
-        {
+        {
-            ByteArray[Offset] = Value;
+            ByteArray[Offset] = Value;
-        }
+        }
-
+
-        internal static UInt32 ReadUInt24(byte[] ByteArray, UInt32 Offset)
+        internal static UInt32 ReadUInt24(byte[] ByteArray, UInt32 Offset)
-        {
+        {
-            return (UInt32)(ByteArray[Offset] + (ByteArray[Offset + 1] << 8) + (ByteArray[Offset + 2] << 16));
+            return (UInt32)(ByteArray[Offset] + (ByteArray[Offset + 1] << 8) + (ByteArray[Offset + 2] << 16));
-        }
+        }
-
+
-        internal static void WriteUInt24(byte[] ByteArray, UInt32 Offset, UInt32 Value)
+        internal static void WriteUInt24(byte[] ByteArray, UInt32 Offset, UInt32 Value)
-        {
+        {
-            Buffer.BlockCopy(BitConverter.GetBytes(Value), 0, ByteArray, (int)Offset, 3);
+            Buffer.BlockCopy(BitConverter.GetBytes(Value), 0, ByteArray, (int)Offset, 3);
-        }
+        }
-
+
-        internal static UInt64 ReadUInt64(byte[] ByteArray, UInt32 Offset)
+        internal static UInt64 ReadUInt64(byte[] ByteArray, UInt32 Offset)
-        {
+        {
-            return BitConverter.ToUInt64(ByteArray, (int)Offset);
+            return BitConverter.ToUInt64(ByteArray, (int)Offset);
-        }
+        }
-
+
-        internal static void WriteUInt64(byte[] ByteArray, UInt32 Offset, UInt64 Value)
+        internal static void WriteUInt64(byte[] ByteArray, UInt32 Offset, UInt64 Value)
-        {
+        {
-            Buffer.BlockCopy(BitConverter.GetBytes(Value), 0, ByteArray, (int)Offset, 8);
+            Buffer.BlockCopy(BitConverter.GetBytes(Value), 0, ByteArray, (int)Offset, 8);
-        }
+        }
-
+
-        internal static Guid ReadGuid(byte[] ByteArray, UInt32 Offset)
+        internal static Guid ReadGuid(byte[] ByteArray, UInt32 Offset)
-        {
+        {
-            byte[] GuidBuffer = new byte[0x10];
+            byte[] GuidBuffer = new byte[0x10];
-            Buffer.BlockCopy(ByteArray, (int)Offset, GuidBuffer, 0, 0x10);
+            Buffer.BlockCopy(ByteArray, (int)Offset, GuidBuffer, 0, 0x10);
-            return new Guid(GuidBuffer);
+            return new Guid(GuidBuffer);
-        }
+        }
-
+
-        internal static void WriteGuid(byte[] ByteArray, UInt32 Offset, Guid Value)
+        internal static void WriteGuid(byte[] ByteArray, UInt32 Offset, Guid Value)
-        {
+        {
-            Buffer.BlockCopy(Value.ToByteArray(), 0, ByteArray, (int)Offset, 0x10);
+            Buffer.BlockCopy(Value.ToByteArray(), 0, ByteArray, (int)Offset, 0x10);
-        }
+        }
-
+
-        internal static UInt32 Align(UInt32 Base, UInt32 Offset, UInt32 Alignment)
+        internal static UInt32 Align(UInt32 Base, UInt32 Offset, UInt32 Alignment)
-        {
+        {
-            if (((Offset - Base) % Alignment) == 0)
+            if (((Offset - Base) % Alignment) == 0)
-            {
+            {
-                return Offset;
+                return Offset;
-            }
+            }
-            else
+            else
-            {
+            {
-                return ((((Offset - Base) / Alignment) + 1) * Alignment) + Base;
+                return ((((Offset - Base) / Alignment) + 1) * Alignment) + Base;
-            }
+            }
-        }
+        }
-
+
-        internal static UInt32? FindPatternInFile(string FileName, byte[] Pattern, byte[] Mask, out byte[] OutPattern)
+        internal static UInt32? FindPatternInFile(string FileName, byte[] Pattern, byte[] Mask, out byte[] OutPattern)
-        {
+        {
-            // The mask is optional.
+            // The mask is optional.
-            // In the mask 0x00 means the value must match, and 0xFF means that this position is a wildcard.
+            // In the mask 0x00 means the value must match, and 0xFF means that this position is a wildcard.
-
+
-            UInt32? Result = null;
+            UInt32? Result = null;
-
+
-            FileStream Stream = new(FileName, FileMode.Open, FileAccess.Read);
+            FileStream Stream = new(FileName, FileMode.Open, FileAccess.Read);
-
+
-            byte[] Buffer = new byte[0x10000 + Pattern.Length - 1];
+            byte[] Buffer = new byte[0x10000 + Pattern.Length - 1];
-            UInt32 BufferReadPosition = 0; // Position in buffer where file-chunk is being read.
+            UInt32 BufferReadPosition = 0; // Position in buffer where file-chunk is being read.
-            UInt32 BytesInBuffer = 0;
+            UInt32 BytesInBuffer = 0;
-            UInt32 BytesRead;
+            UInt32 BytesRead;
-            UInt32 SearchPositionFile = 0;
+            UInt32 SearchPositionFile = 0;
-            UInt32 SearchPositionBuffer = 0;
+            UInt32 SearchPositionBuffer = 0;
-            UInt32 BufferFileOffset = 0; // Offset in file where data from buffer is located.
+            UInt32 BufferFileOffset = 0; // Offset in file where data from buffer is located.
-            bool Match = false;
+            bool Match = false;
-            int i;
+            int i;
-
+
-            OutPattern = null;
+            OutPattern = null;
-
+
-            while (SearchPositionFile <= (Stream.Length - Pattern.Length))
+            while (SearchPositionFile <= (Stream.Length - Pattern.Length))
-            {
+            {
-                if ((SearchPositionBuffer + Pattern.Length) > BytesInBuffer)
+                if ((SearchPositionBuffer + Pattern.Length) > BytesInBuffer)
-                {
+                {
-                    // Need to read next chunk
+                    // Need to read next chunk
-                    if ((BytesInBuffer - SearchPositionBuffer) > 0)
+                    if ((BytesInBuffer - SearchPositionBuffer) > 0)
-                    {
+                    {
-                        System.Buffer.BlockCopy(Buffer, (int)SearchPositionBuffer, Buffer, 0, (int)(BytesInBuffer - SearchPositionBuffer));
+                        System.Buffer.BlockCopy(Buffer, (int)SearchPositionBuffer, Buffer, 0, (int)(BytesInBuffer - SearchPositionBuffer));
-                    }
+                    }
-                    BufferReadPosition = BytesInBuffer - SearchPositionBuffer;
+                    BufferReadPosition = BytesInBuffer - SearchPositionBuffer;
-                    BytesInBuffer -= SearchPositionBuffer;
+                    BytesInBuffer -= SearchPositionBuffer;
-                    BufferFileOffset += SearchPositionBuffer;
+                    BufferFileOffset += SearchPositionBuffer;
-                    SearchPositionBuffer = 0;
+                    SearchPositionBuffer = 0;
-
+
-                    BytesRead = (UInt32)Stream.Read(Buffer, (int)BufferReadPosition, Buffer.Length - (int)BufferReadPosition);
+                    BytesRead = (UInt32)Stream.Read(Buffer, (int)BufferReadPosition, Buffer.Length - (int)BufferReadPosition);
-                    BytesInBuffer += BytesRead;
+                    BytesInBuffer += BytesRead;
-                }
+                }
-
+
-                Match = true;
+                Match = true;
-                for (i = 0; i < Pattern.Length; i++)
+                for (i = 0; i < Pattern.Length; i++)
-                {
+                {
-                    if (Buffer[SearchPositionBuffer + i] != Pattern[i])
+                    if (Buffer[SearchPositionBuffer + i] != Pattern[i])
-                    {
+                    {
-                        if ((Mask == null) || (Mask[i] == 0))
+                        if ((Mask == null) || (Mask[i] == 0))
-                        {
+                        {
-                            Match = false;
+                            Match = false;
-                            break;
+                            break;
-                        }
+                        }
-                    }
+                    }
-                }
+                }
-
+
-                if (Match)
+                if (Match)
-                {
+                {
-                    Result = SearchPositionFile;
+                    Result = SearchPositionFile;
-
+
-                    OutPattern = new byte[Pattern.Length];
+                    OutPattern = new byte[Pattern.Length];
-                    System.Buffer.BlockCopy(Buffer, (int)SearchPositionBuffer, OutPattern, 0, Pattern.Length);
+                    System.Buffer.BlockCopy(Buffer, (int)SearchPositionBuffer, OutPattern, 0, Pattern.Length);
-                    break;
+                    break;
-                }
+                }
-
+
-                SearchPositionBuffer++;
+                SearchPositionBuffer++;
-                SearchPositionFile++;
+                SearchPositionFile++;
-            }
+            }
-
+
-            Stream.Close();
+            Stream.Close();
-
+
-            return Result;
+            return Result;
-        }
+        }
-
+
-        internal static UInt32? FindAscii(byte[] SourceBuffer, string Pattern)
+        internal static UInt32? FindAscii(byte[] SourceBuffer, string Pattern)
-        {
+        {
-            return FindPattern(SourceBuffer, System.Text.Encoding.ASCII.GetBytes(Pattern), null, null);
+            return FindPattern(SourceBuffer, System.Text.Encoding.ASCII.GetBytes(Pattern), null, null);
-        }
+        }
-
+
-        internal static UInt32? FindUnicode(byte[] SourceBuffer, string Pattern)
+        internal static UInt32? FindUnicode(byte[] SourceBuffer, string Pattern)
-        {
+        {
-            return FindPattern(SourceBuffer, System.Text.Encoding.Unicode.GetBytes(Pattern), null, null);
+            return FindPattern(SourceBuffer, System.Text.Encoding.Unicode.GetBytes(Pattern), null, null);
-        }
+        }
-
+
-        internal static UInt32? FindUint(byte[] SourceBuffer, UInt32 Pattern)
+        internal static UInt32? FindUint(byte[] SourceBuffer, UInt32 Pattern)
-        {
+        {
-            return FindPattern(SourceBuffer, BitConverter.GetBytes(Pattern), null, null);
+            return FindPattern(SourceBuffer, BitConverter.GetBytes(Pattern), null, null);
-        }
+        }
-
+
-        internal static UInt32? FindPattern(byte[] SourceBuffer, byte[] Pattern, byte[] Mask, byte[] OutPattern)
+        internal static UInt32? FindPattern(byte[] SourceBuffer, byte[] Pattern, byte[] Mask, byte[] OutPattern)
-        {
+        {
-            return FindPattern(SourceBuffer, 0, null, Pattern, Mask, OutPattern);
+            return FindPattern(SourceBuffer, 0, null, Pattern, Mask, OutPattern);
-        }
+        }
-
+
-        internal static bool Compare(byte[] Array1, byte[] Array2)
+        internal static bool Compare(byte[] Array1, byte[] Array2)
-        {
+        {
-            return System.Collections.StructuralComparisons.StructuralEqualityComparer.Equals(Array1, Array2);
+            return System.Collections.StructuralComparisons.StructuralEqualityComparer.Equals(Array1, Array2);
-        }
+        }
-
+
-        internal static UInt32? FindPattern(byte[] SourceBuffer, uint SourceOffset, uint? SourceSize, byte[] Pattern, byte[] Mask, byte[] OutPattern)
+        internal static UInt32? FindPattern(byte[] SourceBuffer, uint SourceOffset, uint? SourceSize, byte[] Pattern, byte[] Mask, byte[] OutPattern)
-        {
+        {
-            // The mask is optional.
+            // The mask is optional.
-            // In the mask 0x00 means the value must match, and 0xFF means that this position is a wildcard.
+            // In the mask 0x00 means the value must match, and 0xFF means that this position is a wildcard.
-
+
-            UInt32? Result = null;
+            UInt32? Result = null;
-
+
-            UInt32 SearchPosition = SourceOffset;
+            UInt32 SearchPosition = SourceOffset;
-            bool Match = false;
+            bool Match = false;
-            int i;
+            int i;
-
+
-            while ((SearchPosition <= (SourceBuffer.Length - Pattern.Length)) && ((SourceSize == null) || (SearchPosition <= (SourceOffset + SourceSize - Pattern.Length))))
+            while ((SearchPosition <= (SourceBuffer.Length - Pattern.Length)) && ((SourceSize == null) || (SearchPosition <= (SourceOffset + SourceSize - Pattern.Length))))
-            {
+            {
-                Match = true;
+                Match = true;
-                for (i = 0; i < Pattern.Length; i++)
+                for (i = 0; i < Pattern.Length; i++)
-                {
+                {
-                    if (SourceBuffer[SearchPosition + i] != Pattern[i])
+                    if (SourceBuffer[SearchPosition + i] != Pattern[i])
-                    {
+                    {
-                        if ((Mask == null) || (Mask[i] == 0))
+                        if ((Mask == null) || (Mask[i] == 0))
-                        {
+                        {
-                            Match = false;
+                            Match = false;
-                            break;
+                            break;
-                        }
+                        }
-                    }
+                    }
-                }
+                }
-
+
-                if (Match)
+                if (Match)
-                {
+                {
-                    Result = SearchPosition;
+                    Result = SearchPosition;
-
+
-                    if (OutPattern != null)
+                    if (OutPattern != null)
-                    {
+                    {
-                        Buffer.BlockCopy(SourceBuffer, (int)SearchPosition, OutPattern, 0, Pattern.Length);
+                        Buffer.BlockCopy(SourceBuffer, (int)SearchPosition, OutPattern, 0, Pattern.Length);
-                    }
+                    }
-
+
-                    break;
+                    break;
-                }
+                }
-
+
-                SearchPosition++;
+                SearchPosition++;
-            }
+            }
-
+
-            return Result;
+            return Result;
-        }
+        }
-
+
-        internal static byte CalculateChecksum8(byte[] Buffer, UInt32 Offset, UInt32 Size)
+        internal static byte CalculateChecksum8(byte[] Buffer, UInt32 Offset, UInt32 Size)
-        {
+        {
-            byte Checksum = 0;
+            byte Checksum = 0;
-
+
-            for (UInt32 i = Offset; i < (Offset + Size); i++)
+            for (UInt32 i = Offset; i < (Offset + Size); i++)
-            {
+            {
-                Checksum += Buffer[i];
+                Checksum += Buffer[i];
-            }
+            }
-
+
-            return (byte)(0x100 - Checksum);
+            return (byte)(0x100 - Checksum);
-        }
+        }
-
+
-        internal static UInt16 CalculateChecksum16(byte[] Buffer, UInt32 Offset, UInt32 Size)
+        internal static UInt16 CalculateChecksum16(byte[] Buffer, UInt32 Offset, UInt32 Size)
-        {
+        {
-            UInt16 Checksum = 0;
+            UInt16 Checksum = 0;
-
+
-            for (UInt32 i = Offset; i < (Offset + Size - 1); i += 2)
+            for (UInt32 i = Offset; i < (Offset + Size - 1); i += 2)
-            {
+            {
-                Checksum += BitConverter.ToUInt16(Buffer, (int)i);
+                Checksum += BitConverter.ToUInt16(Buffer, (int)i);
-            }
+            }
-
+
-            return (UInt16)(0x10000 - Checksum);
+            return (UInt16)(0x10000 - Checksum);
-        }
+        }
-
+
-        private static readonly UInt32[] CRC32Table = new UInt32[] {
+        private static readonly UInt32[] CRC32Table = [
-            0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F,
+            0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F,
-            0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
+            0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
-            0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, 0x1DB71064, 0x6AB020F2,
+            0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, 0x1DB71064, 0x6AB020F2,
-            0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
+            0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
-            0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9,
+            0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9,
-            0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
+            0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
-            0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, 0x35B5A8FA, 0x42B2986C,
+            0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, 0x35B5A8FA, 0x42B2986C,
-            0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
+            0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
-            0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423,
+            0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423,
-            0xCFBA9599, 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
+            0xCFBA9599, 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
-            0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, 0x01DB7106,
+            0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, 0x01DB7106,
-            0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
+            0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
-            0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D,
+            0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D,
-            0x91646C97, 0xE6635C01, 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
+            0x91646C97, 0xE6635C01, 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
-            0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950,
+            0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950,
-            0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
+            0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
-            0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7,
+            0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7,
-            0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
+            0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
-            0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA,
+            0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA,
-            0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
+            0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
-            0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81,
+            0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81,
-            0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
+            0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
-            0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, 0xE3630B12, 0x94643B84,
+            0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, 0xE3630B12, 0x94643B84,
-            0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
+            0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
-            0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB,
+            0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB,
-            0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
+            0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
-            0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, 0xD6D6A3E8, 0xA1D1937E,
+            0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, 0xD6D6A3E8, 0xA1D1937E,
-            0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
+            0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
-            0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55,
+            0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55,
-            0x316E8EEF, 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
+            0x316E8EEF, 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
-            0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, 0xB2BD0B28,
+            0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, 0xB2BD0B28,
-            0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
+            0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
-            0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F,
+            0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F,
-            0x72076785, 0x05005713, 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
+            0x72076785, 0x05005713, 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
-            0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242,
+            0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242,
-            0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
+            0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
-            0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69,
+            0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69,
-            0x616BFFD3, 0x166CCF45, 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
+            0x616BFFD3, 0x166CCF45, 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
-            0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC,
+            0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC,
-            0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
+            0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
-            0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693,
+            0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693,
-            0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
+            0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
-            0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
+            0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
-        };
+        ];
-
+
-        internal static UInt32 CRC32(byte[] Input, UInt32 Offset, UInt32 Length)
+        internal static UInt32 CRC32(byte[] Input, UInt32 Offset, UInt32 Length)
-        {
+        {
-            if ((Input == null) || ((Offset + Length) > Input.Length))
+            if ((Input == null) || ((Offset + Length) > Input.Length))
-            {
+            {
-                throw new ArgumentException();
+                throw new ArgumentException();
-            }
+            }
-
+
-            unchecked
+            unchecked
-            {
+            {
-                uint crc = (uint)(((uint)0) ^ (-1));
+                uint crc = (uint)(((uint)0) ^ (-1));
-                for (var i = Offset; i < (Offset + Length); i++)
+                for (var i = Offset; i < (Offset + Length); i++)
-                {
+                {
-                    crc = (crc >> 8) ^ CRC32Table[(crc ^ Input[i]) & 0xFF];
+                    crc = (crc >> 8) ^ CRC32Table[(crc ^ Input[i]) & 0xFF];
-                }
+                }
-                crc = (uint)(crc ^ (-1));
+                crc = (uint)(crc ^ (-1));
-
+
-                return crc;
+                return crc;
-            }
+            }
-        }
+        }
-    }
+    }
-}
+}

WPinternals/Models/FFU.cs

@@ -1,487 +1,487 @@
-// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-//
+//
-// Permission is hereby granted, free of charge, to any person obtaining a
+// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
+// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
+// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
+// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
+// Software is furnished to do so, subject to the following conditions:
-//
+//
-// The above copyright notice and this permission notice shall be included in
+// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// all copies or substantial portions of the Software.
-//
+//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// DEALINGS IN THE SOFTWARE.
-
+
-using System;
+using System;
-using System.IO;
+using System.IO;
-using System.Linq;
+using System.Linq;
-
+
-namespace WPinternals
+namespace WPinternals
-{
+{
-    internal class FFU
+    internal class FFU
-    {
+    {
-        internal int ChunkSize;
+        internal int ChunkSize;
-        internal string Path;
+        internal string Path;
-        internal byte[] SecurityHeader;
+        internal byte[] SecurityHeader;
-        internal byte[] ImageHeader;
+        internal byte[] ImageHeader;
-        internal byte[] StoreHeader;
+        internal byte[] StoreHeader;
-        private readonly int?[] ChunkIndexes;
+        private readonly int?[] ChunkIndexes;
-        private FileStream FFUFile = null;
+        private FileStream FFUFile = null;
-        private int FileOpenCount = 0;
+        private int FileOpenCount = 0;
-
+
-        internal string PlatformID;
+        internal string PlatformID;
-        internal GPT GPT;
+        internal GPT GPT;
-
+
-        internal UInt64 TotalSize;
+        internal UInt64 TotalSize;
-        internal UInt64 HeaderSize;
+        internal UInt64 HeaderSize;
-        internal UInt64 PayloadSize;
+        internal UInt64 PayloadSize;
-        internal UInt64 TotalChunkCount;
+        internal UInt64 TotalChunkCount;
-
+
-        internal FFU(string Path)
+        internal FFU(string Path)
-        {
+        {
-            this.Path = Path;
+            this.Path = Path;
-
+
-            try
+            try
-            {
+            {
-                OpenFile();
+                OpenFile();
-
+
-                // Read Security Header
+                // Read Security Header
-                byte[] ShortSecurityHeader = new byte[0x20];
+                byte[] ShortSecurityHeader = new byte[0x20];
-                FFUFile.Read(ShortSecurityHeader, 0, 0x20);
+                FFUFile.Read(ShortSecurityHeader, 0, 0x20);
-                if (ByteOperations.ReadAsciiString(ShortSecurityHeader, 0x04, 0x0C) != "SignedImage ")
+                if (ByteOperations.ReadAsciiString(ShortSecurityHeader, 0x04, 0x0C) != "SignedImage ")
-                {
+                {
-                    throw new BadImageFormatException();
+                    throw new BadImageFormatException();
-                }
+                }
-
+
-                ChunkSize = ByteOperations.ReadInt32(ShortSecurityHeader, 0x10) * 1024;
+                ChunkSize = ByteOperations.ReadInt32(ShortSecurityHeader, 0x10) * 1024;
-                UInt32 SecurityHeaderSize = ByteOperations.ReadUInt32(ShortSecurityHeader, 0x00);
+                UInt32 SecurityHeaderSize = ByteOperations.ReadUInt32(ShortSecurityHeader, 0x00);
-                UInt32 CatalogSize = ByteOperations.ReadUInt32(ShortSecurityHeader, 0x18);
+                UInt32 CatalogSize = ByteOperations.ReadUInt32(ShortSecurityHeader, 0x18);
-                UInt32 HashTableSize = ByteOperations.ReadUInt32(ShortSecurityHeader, 0x1C);
+                UInt32 HashTableSize = ByteOperations.ReadUInt32(ShortSecurityHeader, 0x1C);
-                SecurityHeader = new byte[RoundUpToChunks(SecurityHeaderSize + CatalogSize + HashTableSize)];
+                SecurityHeader = new byte[RoundUpToChunks(SecurityHeaderSize + CatalogSize + HashTableSize)];
-                FFUFile.Seek(0, SeekOrigin.Begin);
+                FFUFile.Seek(0, SeekOrigin.Begin);
-                FFUFile.Read(SecurityHeader, 0, SecurityHeader.Length);
+                FFUFile.Read(SecurityHeader, 0, SecurityHeader.Length);
-
+
-                // Read Image Header
+                // Read Image Header
-                byte[] ShortImageHeader = new byte[0x1C];
+                byte[] ShortImageHeader = new byte[0x1C];
-                FFUFile.Read(ShortImageHeader, 0, 0x1C);
+                FFUFile.Read(ShortImageHeader, 0, 0x1C);
-                if (ByteOperations.ReadAsciiString(ShortImageHeader, 0x04, 0x0C) != "ImageFlash  ")
+                if (ByteOperations.ReadAsciiString(ShortImageHeader, 0x04, 0x0C) != "ImageFlash  ")
-                {
+                {
-                    throw new BadImageFormatException();
+                    throw new BadImageFormatException();
-                }
+                }
-
+
-                UInt32 ImageHeaderSize = ByteOperations.ReadUInt32(ShortImageHeader, 0x00);
+                UInt32 ImageHeaderSize = ByteOperations.ReadUInt32(ShortImageHeader, 0x00);
-                UInt32 ManifestSize = ByteOperations.ReadUInt32(ShortImageHeader, 0x10);
+                UInt32 ManifestSize = ByteOperations.ReadUInt32(ShortImageHeader, 0x10);
-                ImageHeader = new byte[RoundUpToChunks(ImageHeaderSize + ManifestSize)];
+                ImageHeader = new byte[RoundUpToChunks(ImageHeaderSize + ManifestSize)];
-                FFUFile.Seek(SecurityHeader.Length, SeekOrigin.Begin);
+                FFUFile.Seek(SecurityHeader.Length, SeekOrigin.Begin);
-                FFUFile.Read(ImageHeader, 0, ImageHeader.Length);
+                FFUFile.Read(ImageHeader, 0, ImageHeader.Length);
-
+
-                // Read Store Header
+                // Read Store Header
-                byte[] ShortStoreHeader = new byte[248];
+                byte[] ShortStoreHeader = new byte[248];
-                FFUFile.Read(ShortStoreHeader, 0, 248);
+                FFUFile.Read(ShortStoreHeader, 0, 248);
-                PlatformID = ByteOperations.ReadAsciiString(ShortStoreHeader, 0x0C, 192).TrimEnd(new char[] { (char)0, ' ' });
+                PlatformID = ByteOperations.ReadAsciiString(ShortStoreHeader, 0x0C, 192).TrimEnd([(char)0, ' ']);
-                int WriteDescriptorCount = ByteOperations.ReadInt32(ShortStoreHeader, 208);
+                int WriteDescriptorCount = ByteOperations.ReadInt32(ShortStoreHeader, 208);
-                UInt32 WriteDescriptorLength = ByteOperations.ReadUInt32(ShortStoreHeader, 212);
+                UInt32 WriteDescriptorLength = ByteOperations.ReadUInt32(ShortStoreHeader, 212);
-                UInt32 ValidateDescriptorLength = ByteOperations.ReadUInt32(ShortStoreHeader, 220);
+                UInt32 ValidateDescriptorLength = ByteOperations.ReadUInt32(ShortStoreHeader, 220);
-                StoreHeader = new byte[RoundUpToChunks(248 + WriteDescriptorLength + ValidateDescriptorLength)];
+                StoreHeader = new byte[RoundUpToChunks(248 + WriteDescriptorLength + ValidateDescriptorLength)];
-                FFUFile.Seek(SecurityHeader.Length + ImageHeader.Length, SeekOrigin.Begin);
+                FFUFile.Seek(SecurityHeader.Length + ImageHeader.Length, SeekOrigin.Begin);
-                FFUFile.Read(StoreHeader, 0, StoreHeader.Length);
+                FFUFile.Read(StoreHeader, 0, StoreHeader.Length);
-
+
-                // Parse Chunk Indexes
+                // Parse Chunk Indexes
-                int HighestChunkIndex = 0;
+                int HighestChunkIndex = 0;
-                UInt32 LocationCount;
+                UInt32 LocationCount;
-                int ChunkIndex;
+                int ChunkIndex;
-                int ChunkCount;
+                int ChunkCount;
-                int DiskAccessMethod;
+                int DiskAccessMethod;
-                UInt32 WriteDescriptorEntryOffset = 248 + ValidateDescriptorLength;
+                UInt32 WriteDescriptorEntryOffset = 248 + ValidateDescriptorLength;
-                int FFUChunkIndex = 0;
+                int FFUChunkIndex = 0;
-                for (int i = 0; i < WriteDescriptorCount; i++)
+                for (int i = 0; i < WriteDescriptorCount; i++)
-                {
+                {
-                    LocationCount = ByteOperations.ReadUInt32(StoreHeader, WriteDescriptorEntryOffset + 0x00);
+                    LocationCount = ByteOperations.ReadUInt32(StoreHeader, WriteDescriptorEntryOffset + 0x00);
-                    ChunkCount = ByteOperations.ReadInt32(StoreHeader, WriteDescriptorEntryOffset + 0x04);
+                    ChunkCount = ByteOperations.ReadInt32(StoreHeader, WriteDescriptorEntryOffset + 0x04);
-
+
-                    for (int j = 0; j < LocationCount; j++)
+                    for (int j = 0; j < LocationCount; j++)
-                    {
+                    {
-                        DiskAccessMethod = ByteOperations.ReadInt32(StoreHeader, (UInt32)(WriteDescriptorEntryOffset + 0x08 + (j * 0x08)));
+                        DiskAccessMethod = ByteOperations.ReadInt32(StoreHeader, (UInt32)(WriteDescriptorEntryOffset + 0x08 + (j * 0x08)));
-                        ChunkIndex = ByteOperations.ReadInt32(StoreHeader, (UInt32)(WriteDescriptorEntryOffset + 0x0C + (j * 0x08)));
+                        ChunkIndex = ByteOperations.ReadInt32(StoreHeader, (UInt32)(WriteDescriptorEntryOffset + 0x0C + (j * 0x08)));
-
+
-                        if (DiskAccessMethod == 0 && (ChunkIndex + ChunkCount - 1) > HighestChunkIndex) // 0 = From begin, 2 = From end. We ignore chunks at end of disk. These contain secondairy GPT.
+                        if (DiskAccessMethod == 0 && (ChunkIndex + ChunkCount - 1) > HighestChunkIndex) // 0 = From begin, 2 = From end. We ignore chunks at end of disk. These contain secondairy GPT.
-                        {
+                        {
-                            HighestChunkIndex = ChunkIndex + ChunkCount - 1;
+                            HighestChunkIndex = ChunkIndex + ChunkCount - 1;
-                        }
+                        }
-                    }
+                    }
-                    WriteDescriptorEntryOffset += 8 + (LocationCount * 0x08);
+                    WriteDescriptorEntryOffset += 8 + (LocationCount * 0x08);
-                    FFUChunkIndex += ChunkCount;
+                    FFUChunkIndex += ChunkCount;
-                }
+                }
-                ChunkIndexes = new int?[HighestChunkIndex + 1];
+                ChunkIndexes = new int?[HighestChunkIndex + 1];
-                WriteDescriptorEntryOffset = 248 + ValidateDescriptorLength;
+                WriteDescriptorEntryOffset = 248 + ValidateDescriptorLength;
-                FFUChunkIndex = 0;
+                FFUChunkIndex = 0;
-                for (int i = 0; i < WriteDescriptorCount; i++)
+                for (int i = 0; i < WriteDescriptorCount; i++)
-                {
+                {
-                    LocationCount = ByteOperations.ReadUInt32(StoreHeader, WriteDescriptorEntryOffset + 0x00);
+                    LocationCount = ByteOperations.ReadUInt32(StoreHeader, WriteDescriptorEntryOffset + 0x00);
-                    ChunkCount = ByteOperations.ReadInt32(StoreHeader, WriteDescriptorEntryOffset + 0x04);
+                    ChunkCount = ByteOperations.ReadInt32(StoreHeader, WriteDescriptorEntryOffset + 0x04);
-
+
-                    for (int j = 0; j < LocationCount; j++)
+                    for (int j = 0; j < LocationCount; j++)
-                    {
+                    {
-                        DiskAccessMethod = ByteOperations.ReadInt32(StoreHeader, (UInt32)(WriteDescriptorEntryOffset + 0x08 + (j * 0x08)));
+                        DiskAccessMethod = ByteOperations.ReadInt32(StoreHeader, (UInt32)(WriteDescriptorEntryOffset + 0x08 + (j * 0x08)));
-                        ChunkIndex = ByteOperations.ReadInt32(StoreHeader, (UInt32)(WriteDescriptorEntryOffset + 0x0C + (j * 0x08)));
+                        ChunkIndex = ByteOperations.ReadInt32(StoreHeader, (UInt32)(WriteDescriptorEntryOffset + 0x0C + (j * 0x08)));
-
+
-                        if (DiskAccessMethod == 0) // 0 = From begin, 2 = From end. We ignore chunks at end of disk. These contain secondairy GPT.
+                        if (DiskAccessMethod == 0) // 0 = From begin, 2 = From end. We ignore chunks at end of disk. These contain secondairy GPT.
-                        {
+                        {
-                            for (int k = 0; k < ChunkCount; k++)
+                            for (int k = 0; k < ChunkCount; k++)
-                            {
+                            {
-                                ChunkIndexes[ChunkIndex + k] = FFUChunkIndex + k;
+                                ChunkIndexes[ChunkIndex + k] = FFUChunkIndex + k;
-                            }
+                            }
-                        }
+                        }
-                    }
+                    }
-                    WriteDescriptorEntryOffset += 8 + (LocationCount * 0x08);
+                    WriteDescriptorEntryOffset += 8 + (LocationCount * 0x08);
-                    FFUChunkIndex += ChunkCount;
+                    FFUChunkIndex += ChunkCount;
-                }
+                }
-
+
-                byte[] GPTBuffer = GetSectors(0x01, 0x21);
+                byte[] GPTBuffer = GetSectors(0x01, 0x21);
-                GPT = new GPT(GPTBuffer);
+                GPT = new GPT(GPTBuffer);
-
+
-                HeaderSize = (UInt64)(SecurityHeader.Length + ImageHeader.Length + StoreHeader.Length);
+                HeaderSize = (UInt64)(SecurityHeader.Length + ImageHeader.Length + StoreHeader.Length);
-
+
-                TotalChunkCount = (UInt64)FFUChunkIndex;
+                TotalChunkCount = (UInt64)FFUChunkIndex;
-                PayloadSize = TotalChunkCount * (UInt64)ChunkSize;
+                PayloadSize = TotalChunkCount * (UInt64)ChunkSize;
-                TotalSize = HeaderSize + PayloadSize;
+                TotalSize = HeaderSize + PayloadSize;
-
+
-                if (TotalSize != (UInt64)FFUFile.Length)
+                if (TotalSize != (UInt64)FFUFile.Length)
-                {
+                {
-                    throw new WPinternalsException("Bad FFU file", "Bad FFU file: " + Path + "." + Environment.NewLine + "Expected size: " + TotalSize.ToString() + ". Actual size: " + FFUFile.Length + ".");
+                    throw new WPinternalsException("Bad FFU file", "Bad FFU file: " + Path + "." + Environment.NewLine + "Expected size: " + TotalSize.ToString() + ". Actual size: " + FFUFile.Length + ".");
-                }
+                }
-            }
+            }
-            catch (WPinternalsException)
+            catch (WPinternalsException)
-            {
+            {
-                throw;
+                throw;
-            }
+            }
-            catch (Exception Ex)
+            catch (Exception Ex)
-            {
+            {
-                throw new WPinternalsException("Bad FFU file", "Bad FFU file: " + Path + "." + Environment.NewLine + Ex.Message, Ex);
+                throw new WPinternalsException("Bad FFU file", "Bad FFU file: " + Path + "." + Environment.NewLine + Ex.Message, Ex);
-            }
+            }
-            finally
+            finally
-            {
+            {
-                CloseFile();
+                CloseFile();
-            }
+            }
-        }
+        }
-
+
-        internal static bool IsFFU(string FileName)
+        internal static bool IsFFU(string FileName)
-        {
+        {
-            bool Result = false;
+            bool Result = false;
-
+
-            FileStream FFUFile = new(FileName, FileMode.Open, FileAccess.Read);
+            FileStream FFUFile = new(FileName, FileMode.Open, FileAccess.Read);
-
+
-            byte[] Signature = new byte[0x10];
+            byte[] Signature = new byte[0x10];
-            FFUFile.Read(Signature, 0, 0x10);
+            FFUFile.Read(Signature, 0, 0x10);
-
+
-            Result = ByteOperations.ReadAsciiString(Signature, 0x04, 0x0C) == "SignedImage ";
+            Result = ByteOperations.ReadAsciiString(Signature, 0x04, 0x0C) == "SignedImage ";
-
+
-            FFUFile.Close();
+            FFUFile.Close();
-
+
-            return Result;
+            return Result;
-        }
+        }
-
+
-        private void OpenFile()
+        private void OpenFile()
-        {
+        {
-            if (FFUFile == null)
+            if (FFUFile == null)
-            {
+            {
-                FFUFile = new FileStream(Path, FileMode.Open, FileAccess.Read);
+                FFUFile = new FileStream(Path, FileMode.Open, FileAccess.Read);
-                FileOpenCount = 0;
+                FileOpenCount = 0;
-            }
+            }
-            FileOpenCount++;
+            FileOpenCount++;
-        }
+        }
-
+
-        private void CloseFile()
+        private void CloseFile()
-        {
+        {
-            FileOpenCount--;
+            FileOpenCount--;
-            if (FileOpenCount == 0)
+            if (FileOpenCount == 0)
-            {
+            {
-                FFUFile.Close();
+                FFUFile.Close();
-                FFUFile = null;
+                FFUFile = null;
-            }
+            }
-        }
+        }
-
+
-        private void FileSeek(long Position)
+        private void FileSeek(long Position)
-        {
+        {
-            // https://social.msdn.microsoft.com/Forums/vstudio/en-US/2e67ca57-3556-4275-accd-58b7df30d424/unnecessary-filestreamseek-and-setting-filestreamposition-has-huge-effect-on-performance?forum=csharpgeneral
+            // https://social.msdn.microsoft.com/Forums/vstudio/en-US/2e67ca57-3556-4275-accd-58b7df30d424/unnecessary-filestreamseek-and-setting-filestreamposition-has-huge-effect-on-performance?forum=csharpgeneral
-
+
-            if (FFUFile != null && FFUFile.Position != Position)
+            if (FFUFile != null && FFUFile.Position != Position)
-            {
+            {
-                FFUFile.Seek(Position, SeekOrigin.Begin);
+                FFUFile.Seek(Position, SeekOrigin.Begin);
-            }
+            }
-        }
+        }
-
+
-        internal UInt32 RoundUpToChunks(UInt32 Size)
+        internal UInt32 RoundUpToChunks(UInt32 Size)
-        {
+        {
-            if ((Size % ChunkSize) > 0)
+            if ((Size % ChunkSize) > 0)
-            {
+            {
-                return (UInt32)(((Size / ChunkSize) + 1) * ChunkSize);
+                return (UInt32)(((Size / ChunkSize) + 1) * ChunkSize);
-            }
+            }
-            else
+            else
-            {
+            {
-                return Size;
+                return Size;
-            }
+            }
-        }
+        }
-
+
-        internal UInt32 RoundDownToChunks(UInt32 Size)
+        internal UInt32 RoundDownToChunks(UInt32 Size)
-        {
+        {
-            if ((Size % ChunkSize) > 0)
+            if ((Size % ChunkSize) > 0)
-            {
+            {
-                return (UInt32)(Size / ChunkSize * ChunkSize);
+                return (UInt32)(Size / ChunkSize * ChunkSize);
-            }
+            }
-            else
+            else
-            {
+            {
-                return Size;
+                return Size;
-            }
+            }
-        }
+        }
-
+
-        internal byte[] GetSectors(int StartSector, int SectorCount)
+        internal byte[] GetSectors(int StartSector, int SectorCount)
-        {
+        {
-            int FirstChunk = GetChunkIndexFromSectorIndex(StartSector);
+            int FirstChunk = GetChunkIndexFromSectorIndex(StartSector);
-            int LastChunk = GetChunkIndexFromSectorIndex(StartSector + SectorCount - 1);
+            int LastChunk = GetChunkIndexFromSectorIndex(StartSector + SectorCount - 1);
-
+
-            byte[] Buffer = new byte[ChunkSize];
+            byte[] Buffer = new byte[ChunkSize];
-
+
-            OpenFile();
+            OpenFile();
-
+
-            byte[] Result = new byte[SectorCount * 0x200];
+            byte[] Result = new byte[SectorCount * 0x200];
-
+
-            int ResultOffset = 0;
+            int ResultOffset = 0;
-
+
-            for (int j = FirstChunk; j <= LastChunk; j++)
+            for (int j = FirstChunk; j <= LastChunk; j++)
-            {
+            {
-                GetChunk(Buffer, j);
+                GetChunk(Buffer, j);
-
+
-                int FirstSector = 0;
+                int FirstSector = 0;
-                int LastSector = (ChunkSize / 0x200) - 1;
+                int LastSector = (ChunkSize / 0x200) - 1;
-
+
-                if (j == FirstChunk)
+                if (j == FirstChunk)
-                {
+                {
-                    FirstSector = GetSectorNumberInChunkFromSectorIndex(StartSector);
+                    FirstSector = GetSectorNumberInChunkFromSectorIndex(StartSector);
-                }
+                }
-
+
-                if (j == LastChunk)
+                if (j == LastChunk)
-                {
+                {
-                    LastSector = GetSectorNumberInChunkFromSectorIndex(StartSector + SectorCount - 1);
+                    LastSector = GetSectorNumberInChunkFromSectorIndex(StartSector + SectorCount - 1);
-                }
+                }
-
+
-                int Offset = FirstSector * 0x200;
+                int Offset = FirstSector * 0x200;
-                int Size = (LastSector - FirstSector + 1) * 0x200;
+                int Size = (LastSector - FirstSector + 1) * 0x200;
-
+
-                System.Buffer.BlockCopy(Buffer, Offset, Result, ResultOffset, Size);
+                System.Buffer.BlockCopy(Buffer, Offset, Result, ResultOffset, Size);
-
+
-                ResultOffset += Size;
+                ResultOffset += Size;
-            }
+            }
-
+
-            CloseFile();
+            CloseFile();
-
+
-            return Result;
+            return Result;
-        }
+        }
-
+
-        internal byte[] GetPartition(string Name)
+        internal byte[] GetPartition(string Name)
-        {
+        {
-            Partition Target = GPT.Partitions.Find(p => string.Equals(p.Name, Name, StringComparison.CurrentCultureIgnoreCase));
+            Partition Target = GPT.Partitions.Find(p => string.Equals(p.Name, Name, StringComparison.CurrentCultureIgnoreCase));
-            if (Target == null)
+            if (Target == null)
-            {
+            {
-                throw new ArgumentOutOfRangeException();
+                throw new ArgumentOutOfRangeException();
-            }
+            }
-
+
-            return GetSectors((int)Target.FirstSector, (int)(Target.LastSector - Target.FirstSector + 1));
+            return GetSectors((int)Target.FirstSector, (int)(Target.LastSector - Target.FirstSector + 1));
-        }
+        }
-
+
-        internal void WritePartition(string Name, string FilePath, bool Compress = false)
+        internal void WritePartition(string Name, string FilePath, bool Compress = false)
-        {
+        {
-            WritePartition(Name, FilePath, null, null, Compress);
+            WritePartition(Name, FilePath, null, null, Compress);
-        }
+        }
-
+
-        internal void WritePartition(string Name, string FilePath, Action<int, TimeSpan?> ProgressUpdateCallback, bool Compress = false)
+        internal void WritePartition(string Name, string FilePath, Action<int, TimeSpan?> ProgressUpdateCallback, bool Compress = false)
-        {
+        {
-            WritePartition(Name, FilePath, ProgressUpdateCallback, null, Compress);
+            WritePartition(Name, FilePath, ProgressUpdateCallback, null, Compress);
-        }
+        }
-
+
-        internal void WritePartition(string Name, string FilePath, ProgressUpdater UpdaterPerSector, bool Compress = false)
+        internal void WritePartition(string Name, string FilePath, ProgressUpdater UpdaterPerSector, bool Compress = false)
-        {
+        {
-            WritePartition(Name, FilePath, null, UpdaterPerSector, Compress);
+            WritePartition(Name, FilePath, null, UpdaterPerSector, Compress);
-        }
+        }
-
+
-        private void WritePartition(string Name, string FilePath, Action<int, TimeSpan?> ProgressUpdateCallback, ProgressUpdater UpdaterPerSector, bool Compress = false)
+        private void WritePartition(string Name, string FilePath, Action<int, TimeSpan?> ProgressUpdateCallback, ProgressUpdater UpdaterPerSector, bool Compress = false)
-        {
+        {
-            Partition Target = GPT.Partitions.Find(p => string.Equals(p.Name, Name, StringComparison.CurrentCultureIgnoreCase));
+            Partition Target = GPT.Partitions.Find(p => string.Equals(p.Name, Name, StringComparison.CurrentCultureIgnoreCase));
-            if (Target == null)
+            if (Target == null)
-            {
+            {
-                throw new ArgumentOutOfRangeException();
+                throw new ArgumentOutOfRangeException();
-            }
+            }
-
+
-            int FirstChunk = GetChunkIndexFromSectorIndex((int)Target.FirstSector);
+            int FirstChunk = GetChunkIndexFromSectorIndex((int)Target.FirstSector);
-            int LastChunk = GetChunkIndexFromSectorIndex((int)Target.LastSector);
+            int LastChunk = GetChunkIndexFromSectorIndex((int)Target.LastSector);
-
+
-            ProgressUpdater Updater = UpdaterPerSector;
+            ProgressUpdater Updater = UpdaterPerSector;
-            if ((Updater == null) && (ProgressUpdateCallback != null))
+            if ((Updater == null) && (ProgressUpdateCallback != null))
-            {
+            {
-                Updater = new ProgressUpdater(Target.LastSector - Target.FirstSector + 1, ProgressUpdateCallback);
+                Updater = new ProgressUpdater(Target.LastSector - Target.FirstSector + 1, ProgressUpdateCallback);
-            }
+            }
-
+
-            byte[] Buffer = new byte[ChunkSize];
+            byte[] Buffer = new byte[ChunkSize];
-
+
-            OpenFile();
+            OpenFile();
-
+
-            FileStream OutputFile = new(FilePath, FileMode.Create, FileAccess.Write);
+            FileStream OutputFile = new(FilePath, FileMode.Create, FileAccess.Write);
-            Stream OutStream = OutputFile;
+            Stream OutStream = OutputFile;
-
+
-            // We use gzip compression
+            // We use gzip compression
-            //
+            //
-            // LZMA is about 60 times slower (compression is twice as good, but compressed size is already really small, so it doesnt matter much)
+            // LZMA is about 60 times slower (compression is twice as good, but compressed size is already really small, so it doesnt matter much)
-            // OutStream = new LZMACompressionStream(OutputFile, System.IO.Compression.CompressionMode.Compress, false);
+            // OutStream = new LZMACompressionStream(OutputFile, System.IO.Compression.CompressionMode.Compress, false);
-            //
+            //
-            // DeflateStream is a raw compression stream without recognizable header
+            // DeflateStream is a raw compression stream without recognizable header
-            // Deflate has almost no performance penalty
+            // Deflate has almost no performance penalty
-            // OutStream = new DeflateStream(OutputFile, CompressionLevel.Optimal, false);
+            // OutStream = new DeflateStream(OutputFile, CompressionLevel.Optimal, false);
-            //
+            //
-            // GZip can be recognized. It always starts with 1F 8B 08 (1F 8B is the magic value, 08 is the Deflate compression method)
+            // GZip can be recognized. It always starts with 1F 8B 08 (1F 8B is the magic value, 08 is the Deflate compression method)
-            // With GZip compression, dump time goes from 1m to 1m37s. So that doesnt matter much.
+            // With GZip compression, dump time goes from 1m to 1m37s. So that doesnt matter much.
-            if (Compress)
+            if (Compress)
-            {
+            {
-                OutStream = new CompressedStream(OutputFile, (Target.LastSector - Target.FirstSector + 1) * 0x200);
+                OutStream = new CompressedStream(OutputFile, (Target.LastSector - Target.FirstSector + 1) * 0x200);
-            }
+            }
-
+
-            for (int j = FirstChunk; j <= LastChunk; j++)
+            for (int j = FirstChunk; j <= LastChunk; j++)
-            {
+            {
-                GetChunk(Buffer, j);
+                GetChunk(Buffer, j);
-
+
-                int FirstSector = 0;
+                int FirstSector = 0;
-                int LastSector = (ChunkSize / 0x200) - 1;
+                int LastSector = (ChunkSize / 0x200) - 1;
-
+
-                if (j == FirstChunk)
+                if (j == FirstChunk)
-                {
+                {
-                    FirstSector = GetSectorNumberInChunkFromSectorIndex((int)Target.FirstSector);
+                    FirstSector = GetSectorNumberInChunkFromSectorIndex((int)Target.FirstSector);
-                }
+                }
-
+
-                if (j == LastChunk)
+                if (j == LastChunk)
-                {
+                {
-                    LastSector = GetSectorNumberInChunkFromSectorIndex((int)Target.LastSector);
+                    LastSector = GetSectorNumberInChunkFromSectorIndex((int)Target.LastSector);
-                }
+                }
-
+
-                int Offset = FirstSector * 0x200;
+                int Offset = FirstSector * 0x200;
-                int Size = (LastSector - FirstSector + 1) * 0x200;
+                int Size = (LastSector - FirstSector + 1) * 0x200;
-
+
-                OutStream.Write(Buffer, Offset, Size);
+                OutStream.Write(Buffer, Offset, Size);
-
+
-                Updater?.IncreaseProgress((UInt64)(ChunkSize / 0x200));
+                Updater?.IncreaseProgress((UInt64)(ChunkSize / 0x200));
-            }
+            }
-
+
-            OutStream.Close();
+            OutStream.Close();
-
+
-            CloseFile();
+            CloseFile();
-        }
+        }
-
+
-        private byte[] GetChunk(int ChunkIndex)
+        private byte[] GetChunk(int ChunkIndex)
-        {
+        {
-            long BaseOffset = (long)SecurityHeader.Length + ImageHeader.Length + StoreHeader.Length;
+            long BaseOffset = (long)SecurityHeader.Length + ImageHeader.Length + StoreHeader.Length;
-            if (ChunkIndexes[ChunkIndex] == null)
+            if (ChunkIndexes[ChunkIndex] == null)
-            {
+            {
-                return new byte[ChunkSize];
+                return new byte[ChunkSize];
-            }
+            }
-            else
+            else
-            {
+            {
-                OpenFile();
+                OpenFile();
-                FileSeek(BaseOffset + ((long)ChunkIndexes[ChunkIndex] * ChunkSize));
+                FileSeek(BaseOffset + ((long)ChunkIndexes[ChunkIndex] * ChunkSize));
-                byte[] Chunk = new byte[ChunkSize];
+                byte[] Chunk = new byte[ChunkSize];
-                FFUFile.Read(Chunk, 0, ChunkSize);
+                FFUFile.Read(Chunk, 0, ChunkSize);
-                CloseFile();
+                CloseFile();
-                return Chunk;
+                return Chunk;
-            }
+            }
-        }
+        }
-
+
-        private void GetChunk(byte[] Chunk, int ChunkIndex)
+        private void GetChunk(byte[] Chunk, int ChunkIndex)
-        {
+        {
-            long BaseOffset = SecurityHeader.Length + ImageHeader.Length + StoreHeader.Length;
+            long BaseOffset = SecurityHeader.Length + ImageHeader.Length + StoreHeader.Length;
-            if (ChunkIndexes[ChunkIndex] == null)
+            if (ChunkIndexes[ChunkIndex] == null)
-            {
+            {
-                Array.Clear(Chunk, 0, ChunkSize);
+                Array.Clear(Chunk, 0, ChunkSize);
-            }
+            }
-            else
+            else
-            {
+            {
-                OpenFile();
+                OpenFile();
-                FileSeek(BaseOffset + ((long)ChunkIndexes[ChunkIndex] * ChunkSize));
+                FileSeek(BaseOffset + ((long)ChunkIndexes[ChunkIndex] * ChunkSize));
-                FFUFile.Read(Chunk, 0, ChunkSize);
+                FFUFile.Read(Chunk, 0, ChunkSize);
-                CloseFile();
+                CloseFile();
-            }
+            }
-        }
+        }
-
+
-        private int GetChunkIndexFromSectorIndex(int SectorIndex)
+        private int GetChunkIndexFromSectorIndex(int SectorIndex)
-        {
+        {
-            int SectorsPerChunk = ChunkSize / 0x200;
+            int SectorsPerChunk = ChunkSize / 0x200;
-            return SectorIndex / SectorsPerChunk;
+            return SectorIndex / SectorsPerChunk;
-        }
+        }
-
+
-        private int GetSectorNumberInChunkFromSectorIndex(int SectorIndex)
+        private int GetSectorNumberInChunkFromSectorIndex(int SectorIndex)
-        {
+        {
-            int SectorsPerChunk = ChunkSize / 0x200;
+            int SectorsPerChunk = ChunkSize / 0x200;
-            return SectorIndex % SectorsPerChunk;
+            return SectorIndex % SectorsPerChunk;
-        }
+        }
-
+
-        internal bool IsPartitionPresentInFFU(string PartitionName)
+        internal bool IsPartitionPresentInFFU(string PartitionName)
-        {
+        {
-            Partition Target = GPT.GetPartition(PartitionName);
+            Partition Target = GPT.GetPartition(PartitionName);
-            if (Target == null)
+            if (Target == null)
-            {
+            {
-                throw new InvalidOperationException("Partitionname is not found!");
+                throw new InvalidOperationException("Partitionname is not found!");
-            }
+            }
-
+
-            int ChunkIndex = GetChunkIndexFromSectorIndex((int)Target.FirstSector);
+            int ChunkIndex = GetChunkIndexFromSectorIndex((int)Target.FirstSector);
-            return ChunkIndexes[ChunkIndex] != null;
+            return ChunkIndexes[ChunkIndex] != null;
-        }
+        }
-
+
-        private int GetChunkIndexFromSectorIndex(ulong p)
+        private int GetChunkIndexFromSectorIndex(ulong p)
-        {
+        {
-            throw new NotImplementedException();
+            throw new NotImplementedException();
-        }
+        }
-
+
-        internal string GetFirmwareVersion()
+        internal string GetFirmwareVersion()
-        {
+        {
-            string Result = null;
+            string Result = null;
-
+
-            Partition Plat = GPT.GetPartition("PLAT");
+            Partition Plat = GPT.GetPartition("PLAT");
-            if (Plat != null)
+            if (Plat != null)
-            {
+            {
-                byte[] Data = GetPartition("PLAT");
+                byte[] Data = GetPartition("PLAT");
-                uint? Offset = ByteOperations.FindAscii(Data, "SWVERSION=");
+                uint? Offset = ByteOperations.FindAscii(Data, "SWVERSION=");
-                if (Offset != null)
+                if (Offset != null)
-                {
+                {
-                    uint Start = (uint)Offset + 10;
+                    uint Start = (uint)Offset + 10;
-                    uint Length = (uint)ByteOperations.FindPattern(Data, Start, 0x100, new byte[] { 0x00 }, null, null) - Start;
+                    uint Length = (uint)ByteOperations.FindPattern(Data, Start, 0x100, [0x00], null, null) - Start;
-                    uint? Offset0D = ByteOperations.FindPattern(Data, Start, 0x100, new byte[] { 0x0D }, null, null);
+                    uint? Offset0D = ByteOperations.FindPattern(Data, Start, 0x100, [0x0D], null, null);
-                    if ((Offset0D != null) && (Offset0D < (Start + Length)))
+                    if ((Offset0D != null) && (Offset0D < (Start + Length)))
-                    {
+                    {
-                        Length = (uint)Offset0D - Start;
+                        Length = (uint)Offset0D - Start;
-                    }
+                    }
-
+
-                    Result = ByteOperations.ReadAsciiString(Data, Start, Length);
+                    Result = ByteOperations.ReadAsciiString(Data, Start, Length);
-                }
+                }
-            }
+            }
-
+
-            return Result;
+            return Result;
-        }
+        }
-
+
-        internal string GetOSVersion()
+        internal string GetOSVersion()
-        {
+        {
-            byte[] efiesp = GetPartition("EFIESP");
+            byte[] efiesp = GetPartition("EFIESP");
-            MemoryStream s = new(efiesp);
+            MemoryStream s = new(efiesp);
-            DiscUtils.Fat.FatFileSystem fs = new(s);
+            DiscUtils.Fat.FatFileSystem fs = new(s);
-            Stream mss = fs.OpenFile(@"\Windows\System32\Boot\mobilestartup.efi", FileMode.Open, FileAccess.Read);
+            Stream mss = fs.OpenFile(@"\Windows\System32\Boot\mobilestartup.efi", FileMode.Open, FileAccess.Read);
-            MemoryStream msms = new();
+            MemoryStream msms = new();
-            mss.CopyTo(msms);
+            mss.CopyTo(msms);
-            byte[] mobilestartup = msms.ToArray();
+            byte[] mobilestartup = msms.ToArray();
-            Version OSVersion = PE.GetProductVersion(mobilestartup);
+            Version OSVersion = PE.GetProductVersion(mobilestartup);
-            s.Close();
+            s.Close();
-
+
-            return OSVersion.ToString();
+            return OSVersion.ToString();
-        }
+        }
-    }
+    }
-}
+}

WPinternals/Models/LZMA.cs

@@ -1,312 +1,312 @@
-// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-//
+//
-// Permission is hereby granted, free of charge, to any person obtaining a
+// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
+// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
+// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
+// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
+// Software is furnished to do so, subject to the following conditions:
-//
+//
-// The above copyright notice and this permission notice shall be included in
+// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// all copies or substantial portions of the Software.
-//
+//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// DEALINGS IN THE SOFTWARE.
-
+
-// SevenZip LZMA SDK: http://www.7-zip.org/download.html
+// SevenZip LZMA SDK: http://www.7-zip.org/download.html
-// Usage: http://stackoverflow.com/questions/7646328/how-to-use-the-7z-sdk-to-compress-and-decompress-a-file
+// Usage: http://stackoverflow.com/questions/7646328/how-to-use-the-7z-sdk-to-compress-and-decompress-a-file
-
+
-using SevenZip;
+using SevenZip;
-using System;
+using System;
-using System.Collections.Generic;
+using System.Collections.Generic;
-using System.IO;
+using System.IO;
-using System.IO.Compression;
+using System.IO.Compression;
-using System.Text;
+using System.Text;
-using System.Threading;
+using System.Threading;
-
+
-namespace WPinternals
+namespace WPinternals
-{
+{
-    internal static class LZMA
+    internal static class LZMA
-    {
+    {
-        internal static byte[] Decompress(byte[] Input, UInt32 Offset, UInt32 InputSize)
+        internal static byte[] Decompress(byte[] Input, UInt32 Offset, UInt32 InputSize)
-        {
+        {
-            byte[] Properties = new byte[5];
+            byte[] Properties = new byte[5];
-            Buffer.BlockCopy(Input, (int)Offset, Properties, 0, 5);
+            Buffer.BlockCopy(Input, (int)Offset, Properties, 0, 5);
-
+
-            UInt64 OutputSize = ByteOperations.ReadUInt64(Input, Offset + 5);
+            UInt64 OutputSize = ByteOperations.ReadUInt64(Input, Offset + 5);
-
+
-            SevenZip.Compression.LZMA.Decoder Coder = new();
+            SevenZip.Compression.LZMA.Decoder Coder = new();
-            Coder.SetDecoderProperties(Properties);
+            Coder.SetDecoderProperties(Properties);
-
+
-            MemoryStream InStream = new(Input, (int)Offset + 0x0D, (int)InputSize - 0x0D);
+            MemoryStream InStream = new(Input, (int)Offset + 0x0D, (int)InputSize - 0x0D);
-
+
-            byte[] Output = new byte[OutputSize];
+            byte[] Output = new byte[OutputSize];
-            MemoryStream OutStream = new(Output, true);
+            MemoryStream OutStream = new(Output, true);
-
+
-            Coder.Code(InStream, OutStream, (Int64)InputSize - 0x0D, (Int64)OutputSize, null);
+            Coder.Code(InStream, OutStream, (Int64)InputSize - 0x0D, (Int64)OutputSize, null);
-
+
-            OutStream.Flush();
+            OutStream.Flush();
-            OutStream.Close();
+            OutStream.Close();
-            InStream.Close();
+            InStream.Close();
-
+
-            return Output;
+            return Output;
-        }
+        }
-
+
-        internal static byte[] Compress(byte[] Input, UInt32 Offset, UInt32 InputSize)
+        internal static byte[] Compress(byte[] Input, UInt32 Offset, UInt32 InputSize)
-        {
+        {
-            SevenZip.Compression.LZMA.Encoder Coder = new();
+            SevenZip.Compression.LZMA.Encoder Coder = new();
-
+
-            MemoryStream InStream = new(Input, (int)Offset, (int)InputSize);
+            MemoryStream InStream = new(Input, (int)Offset, (int)InputSize);
-            MemoryStream OutStream = new();
+            MemoryStream OutStream = new();
-
+
-            // Write the encoder properties
+            // Write the encoder properties
-            Coder.WriteCoderProperties(OutStream);
+            Coder.WriteCoderProperties(OutStream);
-
+
-            // Write the decompressed file size
+            // Write the decompressed file size
-            OutStream.Write(BitConverter.GetBytes(InStream.Length), 0, 8);
+            OutStream.Write(BitConverter.GetBytes(InStream.Length), 0, 8);
-
+
-            // Encode the file
+            // Encode the file
-            Coder.Code(InStream, OutStream, InputSize, -1, null);
+            Coder.Code(InStream, OutStream, InputSize, -1, null);
-
+
-            byte[] Output = new byte[OutStream.Length];
+            byte[] Output = new byte[OutStream.Length];
-            Buffer.BlockCopy(OutStream.GetBuffer(), 0, Output, 0, (int)OutStream.Length);
+            Buffer.BlockCopy(OutStream.GetBuffer(), 0, Output, 0, (int)OutStream.Length);
-
+
-            OutStream.Flush();
+            OutStream.Flush();
-            OutStream.Close();
+            OutStream.Close();
-            InStream.Close();
+            InStream.Close();
-
+
-            return Output;
+            return Output;
-        }
+        }
-    }
+    }
-
+
-    public class LZMACompressionStream : Stream
+    public class LZMACompressionStream : Stream
-    {
+    {
-        private readonly SevenZip.Compression.LZMA.Encoder Encoder = null;
+        private readonly SevenZip.Compression.LZMA.Encoder Encoder = null;
-        private readonly SevenZip.Compression.LZMA.Decoder Decoder = null;
+        private readonly SevenZip.Compression.LZMA.Decoder Decoder = null;
-        private readonly PumpStream BufferStream;
+        private readonly PumpStream BufferStream;
-        private readonly Stream stream;
+        private readonly Stream stream;
-        private readonly bool LeaveOpen;
+        private readonly bool LeaveOpen;
-        private readonly Thread WorkThread;
+        private readonly Thread WorkThread;
-        private readonly CancellationTokenSource source;
+        private readonly CancellationTokenSource source;
-        private readonly CancellationToken token;
+        private readonly CancellationToken token;
-
+
-        public LZMACompressionStream(Stream stream, CompressionMode mode, bool LeaveOpen, int DictionarySize, int PosStateBits,
+        public LZMACompressionStream(Stream stream, CompressionMode mode, bool LeaveOpen, int DictionarySize, int PosStateBits,
-           int LitContextBits, int LitPosBits, int Algorithm, int NumFastBytes, string MatchFinder, bool EndMarker)
+           int LitContextBits, int LitPosBits, int Algorithm, int NumFastBytes, string MatchFinder, bool EndMarker)
-        {
+        {
-            this.stream = stream;
+            this.stream = stream;
-            this.LeaveOpen = LeaveOpen;
+            this.LeaveOpen = LeaveOpen;
-            BufferStream = new PumpStream();
+            BufferStream = new PumpStream();
-            source = new CancellationTokenSource();
+            source = new CancellationTokenSource();
-            token = source.Token;
+            token = source.Token;
-
+
-            if (mode == CompressionMode.Compress)
+            if (mode == CompressionMode.Compress)
-            {
+            {
-                Encoder = new SevenZip.Compression.LZMA.Encoder();
+                Encoder = new SevenZip.Compression.LZMA.Encoder();
-                if (DictionarySize != 0)
+                if (DictionarySize != 0)
-                {
+                {
-                    Encoder.SetCoderProperties(
+                    Encoder.SetCoderProperties(
-                      new CoderPropID[8] {CoderPropID.DictionarySize, CoderPropID.PosStateBits, CoderPropID.LitContextBits,
+                      [CoderPropID.DictionarySize, CoderPropID.PosStateBits, CoderPropID.LitContextBits,
-                        CoderPropID.LitPosBits, CoderPropID.Algorithm, CoderPropID.NumFastBytes, CoderPropID.MatchFinder, CoderPropID.EndMarker},
+                        CoderPropID.LitPosBits, CoderPropID.Algorithm, CoderPropID.NumFastBytes, CoderPropID.MatchFinder, CoderPropID.EndMarker],
-                      new object[8] { DictionarySize, PosStateBits, LitContextBits, LitPosBits, Algorithm, NumFastBytes, MatchFinder, EndMarker });
+                      [DictionarySize, PosStateBits, LitContextBits, LitPosBits, Algorithm, NumFastBytes, MatchFinder, EndMarker]);
-                }
+                }
-
+
-                Encoder.WriteCoderProperties(stream);
+                Encoder.WriteCoderProperties(stream);
-                WorkThread = new Thread(new ThreadStart(Encode));
+                WorkThread = new Thread(new ThreadStart(Encode));
-            }
+            }
-            else
+            else
-            {
+            {
-                byte[] DecoderProperties = new byte[5];
+                byte[] DecoderProperties = new byte[5];
-                stream.Read(DecoderProperties, 0, 5);
+                stream.Read(DecoderProperties, 0, 5);
-                Decoder = new SevenZip.Compression.LZMA.Decoder();
+                Decoder = new SevenZip.Compression.LZMA.Decoder();
-                Decoder.SetDecoderProperties(DecoderProperties);
+                Decoder.SetDecoderProperties(DecoderProperties);
-                WorkThread = new Thread(new ThreadStart(Decode));
+                WorkThread = new Thread(new ThreadStart(Decode));
-            }
+            }
-
+
-            WorkThread.Start();
+            WorkThread.Start();
-        }
+        }
-
+
-        public LZMACompressionStream(Stream stream, CompressionMode mode, bool LeaveOpen)
+        public LZMACompressionStream(Stream stream, CompressionMode mode, bool LeaveOpen)
-            : this(stream, mode, LeaveOpen, 0, 0, 0, 0, 0, 0, null, false)
+            : this(stream, mode, LeaveOpen, 0, 0, 0, 0, 0, 0, null, false)
-        {
+        {
-        }
+        }
-
+
-        private void Encode()
+        private void Encode()
-        {
+        {
-            Encoder.Code(BufferStream, stream, -1, -1, null, token);
+            Encoder.Code(BufferStream, stream, -1, -1, null, token);
-            if (!LeaveOpen)
+            if (!LeaveOpen)
-            {
+            {
-                stream.Close();
+                stream.Close();
-            }
+            }
-        }
+        }
-
+
-        private void Decode()
+        private void Decode()
-        {
+        {
-            Decoder.Code(stream, BufferStream, -1, -1, null, token);
+            Decoder.Code(stream, BufferStream, -1, -1, null, token);
-            BufferStream.Close();
+            BufferStream.Close();
-            if (!LeaveOpen)
+            if (!LeaveOpen)
-            {
+            {
-                stream.Close();
+                stream.Close();
-            }
+            }
-        }
+        }
-
+
-        public override void Close()
+        public override void Close()
-        {
+        {
-            if (Encoder != null)
+            if (Encoder != null)
-            {
+            {
-                BufferStream.Close();
+                BufferStream.Close();
-            }
+            }
-            else if (WorkThread.IsAlive)
+            else if (WorkThread.IsAlive)
-            {
+            {
-                source?.Cancel();
+                source?.Cancel();
-                WorkThread.Join();
+                WorkThread.Join();
-            }
+            }
-        }
+        }
-
+
-        public override int Read(byte[] buffer, int offset, int count)
+        public override int Read(byte[] buffer, int offset, int count)
-        {
+        {
-            return BufferStream.Read(buffer, offset, count);
+            return BufferStream.Read(buffer, offset, count);
-        }
+        }
-
+
-        public override void Write(byte[] buffer, int offset, int count)
+        public override void Write(byte[] buffer, int offset, int count)
-        {
+        {
-            BufferStream.Write(buffer, offset, count);
+            BufferStream.Write(buffer, offset, count);
-        }
+        }
-
+
-        public override bool CanRead { get { return Decoder != null; } }
+        public override bool CanRead { get { return Decoder != null; } }
-        public override bool CanSeek { get { return false; } }
+        public override bool CanSeek { get { return false; } }
-        public override bool CanWrite { get { return Encoder != null; } }
+        public override bool CanWrite { get { return Encoder != null; } }
-        public override void Flush() { }
+        public override void Flush() { }
-        public override long Length { get { return 0; } }
+        public override long Length { get { return 0; } }
-        public override long Position { get { return 0; } set { } }
+        public override long Position { get { return 0; } set { } }
-        public override long Seek(long offset, SeekOrigin origin) { return 0; }
+        public override long Seek(long offset, SeekOrigin origin) { return 0; }
-        public override void SetLength(long value) { }
+        public override void SetLength(long value) { }
-    }
+    }
-
+
-    public class PumpStream : Stream
+    public class PumpStream : Stream
-    {
+    {
-        private readonly Queue<byte[]> BufferQueue;
+        private readonly Queue<byte[]> BufferQueue;
-        private int BufferOffset;
+        private int BufferOffset;
-        private readonly long MaxBufferSize;
+        private readonly long MaxBufferSize;
-        private long BufferSize;
+        private long BufferSize;
-        private bool Closed;
+        private bool Closed;
-        private bool EOF;
+        private bool EOF;
-
+
-        public PumpStream(long MaxBufferSize, int ReadTimeout, int WriteTimeout)
+        public PumpStream(long MaxBufferSize, int ReadTimeout, int WriteTimeout)
-        {
+        {
-            this.MaxBufferSize = MaxBufferSize;
+            this.MaxBufferSize = MaxBufferSize;
-            this.ReadTimeout = ReadTimeout;
+            this.ReadTimeout = ReadTimeout;
-            this.WriteTimeout = WriteTimeout;
+            this.WriteTimeout = WriteTimeout;
-            BufferQueue = new Queue<byte[]>();
+            BufferQueue = new Queue<byte[]>();
-            BufferOffset = 0;
+            BufferOffset = 0;
-            BufferSize = 0;
+            BufferSize = 0;
-            Closed = false;
+            Closed = false;
-            EOF = false;
+            EOF = false;
-        }
+        }
-
+
-        public PumpStream()
+        public PumpStream()
-            : this(16777216, Timeout.Infinite, Timeout.Infinite)
+            : this(16777216, Timeout.Infinite, Timeout.Infinite)
-        {
+        {
-        }
+        }
-
+
-        public new void Dispose()
+        public new void Dispose()
-        {
+        {
-            BufferQueue.Clear();
+            BufferQueue.Clear();
-        }
+        }
-
+
-        public override void Close()
+        public override void Close()
-        {
+        {
-            Closed = true;
+            Closed = true;
-            lock (BufferQueue)
+            lock (BufferQueue)
-            {
+            {
-                Monitor.Pulse(BufferQueue);
+                Monitor.Pulse(BufferQueue);
-            }
+            }
-        }
+        }
-
+
-        public override int Read(byte[] buffer, int offset, int count)
+        public override int Read(byte[] buffer, int offset, int count)
-        {
+        {
-            int BytesRead = 0;
+            int BytesRead = 0;
-            lock (BufferQueue)
+            lock (BufferQueue)
-            {
+            {
-                while (BytesRead < count && !EOF)
+                while (BytesRead < count && !EOF)
-                {
+                {
-                    if (BufferQueue.Count > 0)
+                    if (BufferQueue.Count > 0)
-                    {
+                    {
-                        byte[] b = BufferQueue.Peek();
+                        byte[] b = BufferQueue.Peek();
-
+
-                        if ((b.Length - BufferOffset) <= (count - BytesRead))
+                        if ((b.Length - BufferOffset) <= (count - BytesRead))
-                        {
+                        {
-                            Array.Copy(b, BufferOffset, buffer, offset + BytesRead, b.Length - BufferOffset);
+                            Array.Copy(b, BufferOffset, buffer, offset + BytesRead, b.Length - BufferOffset);
-
+
-                            BufferQueue.Dequeue();
+                            BufferQueue.Dequeue();
-                            BufferSize -= b.Length;
+                            BufferSize -= b.Length;
-                            Monitor.Pulse(BufferQueue);
+                            Monitor.Pulse(BufferQueue);
-
+
-                            BytesRead += b.Length - BufferOffset;
+                            BytesRead += b.Length - BufferOffset;
-                            BufferOffset = 0;
+                            BufferOffset = 0;
-                        }
+                        }
-                        else
+                        else
-                        {
+                        {
-                            Array.Copy(b, BufferOffset, buffer, offset + BytesRead, count - BytesRead);
+                            Array.Copy(b, BufferOffset, buffer, offset + BytesRead, count - BytesRead);
-
+
-                            BufferOffset += count - BytesRead;
+                            BufferOffset += count - BytesRead;
-                            BytesRead += count - BytesRead;
+                            BytesRead += count - BytesRead;
-                        }
+                        }
-                    }
+                    }
-                    else
+                    else
-                    {
+                    {
-                        if (!Closed)
+                        if (!Closed)
-                        {
+                        {
-                            if (!Monitor.Wait(BufferQueue, ReadTimeout))
+                            if (!Monitor.Wait(BufferQueue, ReadTimeout))
-                            {
+                            {
-                                throw new IOException("Could not read from stream: Timeout expired waiting for data to be written.");
+                                throw new IOException("Could not read from stream: Timeout expired waiting for data to be written.");
-                            }
+                            }
-                        }
+                        }
-                        else
+                        else
-                        {
+                        {
-                            EOF = true;
+                            EOF = true;
-                        }
+                        }
-                    }
+                    }
-                }
+                }
-            }
+            }
-
+
-            return BytesRead;
+            return BytesRead;
-        }
+        }
-
+
-        public override void Write(byte[] buffer, int offset, int count)
+        public override void Write(byte[] buffer, int offset, int count)
-        {
+        {
-            lock (BufferQueue)
+            lock (BufferQueue)
-            {
+            {
-                while (BufferSize >= MaxBufferSize)
+                while (BufferSize >= MaxBufferSize)
-                {
+                {
-                    if (!Monitor.Wait(BufferQueue, WriteTimeout))
+                    if (!Monitor.Wait(BufferQueue, WriteTimeout))
-                    {
+                    {
-                        throw new IOException("Could not write to stream: Timeout expired waiting for data to be read.");
+                        throw new IOException("Could not write to stream: Timeout expired waiting for data to be read.");
-                    }
+                    }
-                }
+                }
-
+
-                byte[] b = new byte[count];
+                byte[] b = new byte[count];
-                Array.Copy(buffer, offset, b, 0, count);
+                Array.Copy(buffer, offset, b, 0, count);
-                BufferQueue.Enqueue(b);
+                BufferQueue.Enqueue(b);
-                BufferSize += b.Length;
+                BufferSize += b.Length;
-
+
-                Monitor.Pulse(BufferQueue);
+                Monitor.Pulse(BufferQueue);
-            }
+            }
-        }
+        }
-
+
-        public override int ReadTimeout { get; set; }
+        public override int ReadTimeout { get; set; }
-        public override int WriteTimeout { get; set; }
+        public override int WriteTimeout { get; set; }
-        public override bool CanRead { get { return true; } }
+        public override bool CanRead { get { return true; } }
-        public override bool CanSeek { get { return false; } }
+        public override bool CanSeek { get { return false; } }
-        public override bool CanWrite { get { return true; } }
+        public override bool CanWrite { get { return true; } }
-        public override void Flush() { }
+        public override void Flush() { }
-        public override long Length { get { return 0; } }
+        public override long Length { get { return 0; } }
-        public override long Position { get { return 0; } set { } }
+        public override long Position { get { return 0; } set { } }
-        public override long Seek(long offset, SeekOrigin origin) { return 0; }
+        public override long Seek(long offset, SeekOrigin origin) { return 0; }
-        public override void SetLength(long value) { }
+        public override void SetLength(long value) { }
-    }
+    }
-}
+}

WPinternals/Models/NativeMethods.cs

@@ -1,302 +1,302 @@
-// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-//
+//
-// Permission is hereby granted, free of charge, to any person obtaining a
+// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
+// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
+// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
+// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
+// Software is furnished to do so, subject to the following conditions:
-//
+//
-// The above copyright notice and this permission notice shall be included in
+// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// all copies or substantial portions of the Software.
-//
+//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// DEALINGS IN THE SOFTWARE.
-
+
-using Microsoft.Win32.SafeHandles;
+using Microsoft.Win32.SafeHandles;
-using System;
+using System;
-using System.Runtime.ConstrainedExecution;
+using System.Runtime.ConstrainedExecution;
-using System.Runtime.InteropServices;
+using System.Runtime.InteropServices;
-using System.Security;
+using System.Security;
-
+
-namespace WPinternals
+namespace WPinternals
-{
+{
-    [Flags]
+    [Flags]
-    internal enum TokenAccessLevels
+    internal enum TokenAccessLevels
-    {
+    {
-        AssignPrimary = 0x00000001,
+        AssignPrimary = 0x00000001,
-        Duplicate = 0x00000002,
+        Duplicate = 0x00000002,
-        Impersonate = 0x00000004,
+        Impersonate = 0x00000004,
-        Query = 0x00000008,
+        Query = 0x00000008,
-        QuerySource = 0x00000010,
+        QuerySource = 0x00000010,
-        AdjustPrivileges = 0x00000020,
+        AdjustPrivileges = 0x00000020,
-        AdjustGroups = 0x00000040,
+        AdjustGroups = 0x00000040,
-        AdjustDefault = 0x00000080,
+        AdjustDefault = 0x00000080,
-        AdjustSessionId = 0x00000100,
+        AdjustSessionId = 0x00000100,
-
+
-        Read = 0x00020000 | Query,
+        Read = 0x00020000 | Query,
-
+
-        Write = 0x00020000 | AdjustPrivileges | AdjustGroups | AdjustDefault,
+        Write = 0x00020000 | AdjustPrivileges | AdjustGroups | AdjustDefault,
-
+
-        AllAccess = 0x000F0000 |
+        AllAccess = 0x000F0000 |
-            AssignPrimary |
+            AssignPrimary |
-            Duplicate |
+            Duplicate |
-            Impersonate |
+            Impersonate |
-            Query |
+            Query |
-            QuerySource |
+            QuerySource |
-            AdjustPrivileges |
+            AdjustPrivileges |
-            AdjustGroups |
+            AdjustGroups |
-            AdjustDefault |
+            AdjustDefault |
-            AdjustSessionId,
+            AdjustSessionId,
-
+
-        MaximumAllowed = 0x02000000
+        MaximumAllowed = 0x02000000
-    }
+    }
-
+
-    internal enum SecurityImpersonationLevel
+    internal enum SecurityImpersonationLevel
-    {
+    {
-        Anonymous = 0,
+        Anonymous = 0,
-        Identification = 1,
+        Identification = 1,
-        Impersonation = 2,
+        Impersonation = 2,
-        Delegation = 3,
+        Delegation = 3,
-    }
+    }
-
+
-    internal enum TokenType
+    internal enum TokenType
-    {
+    {
-        Primary = 1,
+        Primary = 1,
-        Impersonation = 2,
+        Impersonation = 2,
-    }
+    }
-
+
-    internal enum EMoveMethod : uint
+    internal enum EMoveMethod : uint
-    {
+    {
-        Begin = 0,
+        Begin = 0,
-        Current = 1,
+        Current = 1,
-        End = 2
+        End = 2
-    }
+    }
-
+
-    internal sealed class NativeMethods
+    internal sealed class NativeMethods
-    {
+    {
-        internal const uint SE_PRIVILEGE_DISABLED = 0x00000000;
+        internal const uint SE_PRIVILEGE_DISABLED = 0x00000000;
-        internal const uint SE_PRIVILEGE_ENABLED = 0x00000002;
+        internal const uint SE_PRIVILEGE_ENABLED = 0x00000002;
-
+
-        [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
+        [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
-        internal struct LUID
+        internal struct LUID
-        {
+        {
-            internal uint LowPart;
+            internal uint LowPart;
-            internal uint HighPart;
+            internal uint HighPart;
-        }
+        }
-
+
-        [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
+        [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
-        internal struct LUID_AND_ATTRIBUTES
+        internal struct LUID_AND_ATTRIBUTES
-        {
+        {
-            internal LUID Luid;
+            internal LUID Luid;
-            internal uint Attributes;
+            internal uint Attributes;
-        }
+        }
-
+
-        [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
+        [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
-        internal struct TOKEN_PRIVILEGE
+        internal struct TOKEN_PRIVILEGE
-        {
+        {
-            internal uint PrivilegeCount;
+            internal uint PrivilegeCount;
-            internal LUID_AND_ATTRIBUTES Privilege;
+            internal LUID_AND_ATTRIBUTES Privilege;
-        }
+        }
-
+
-        internal const string ADVAPI32 = "advapi32.dll";
+        internal const string ADVAPI32 = "advapi32.dll";
-        internal const string KERNEL32 = "kernel32.dll";
+        internal const string KERNEL32 = "kernel32.dll";
-
+
-        internal const int ERROR_SUCCESS = 0x0;
+        internal const int ERROR_SUCCESS = 0x0;
-        internal const int ERROR_ACCESS_DENIED = 0x5;
+        internal const int ERROR_ACCESS_DENIED = 0x5;
-        internal const int ERROR_NOT_ENOUGH_MEMORY = 0x8;
+        internal const int ERROR_NOT_ENOUGH_MEMORY = 0x8;
-        internal const int ERROR_NO_TOKEN = 0x3f0;
+        internal const int ERROR_NO_TOKEN = 0x3f0;
-        internal const int ERROR_NOT_ALL_ASSIGNED = 0x514;
+        internal const int ERROR_NOT_ALL_ASSIGNED = 0x514;
-        internal const int ERROR_NO_SUCH_PRIVILEGE = 0x521;
+        internal const int ERROR_NO_SUCH_PRIVILEGE = 0x521;
-        internal const int ERROR_CANT_OPEN_ANONYMOUS = 0x543;
+        internal const int ERROR_CANT_OPEN_ANONYMOUS = 0x543;
-
+
-        [DllImport(
+        [DllImport(
-             KERNEL32,
+             KERNEL32,
-             SetLastError = true)]
+             SetLastError = true)]
-        internal static extern bool CloseHandle(IntPtr handle);
+        internal static extern bool CloseHandle(IntPtr handle);
-
+
-        [DllImport(
+        [DllImport(
-             ADVAPI32,
+             ADVAPI32,
-             CharSet = CharSet.Unicode,
+             CharSet = CharSet.Unicode,
-             SetLastError = true)]
+             SetLastError = true)]
-        internal static extern bool AdjustTokenPrivileges(
+        internal static extern bool AdjustTokenPrivileges(
-            [In]     SafeTokenHandle TokenHandle,
+            [In]     SafeTokenHandle TokenHandle,
-            [In]     bool DisableAllPrivileges,
+            [In]     bool DisableAllPrivileges,
-            [In]     ref TOKEN_PRIVILEGE NewState,
+            [In]     ref TOKEN_PRIVILEGE NewState,
-            [In]     uint BufferLength,
+            [In]     uint BufferLength,
-            [In, Out] ref TOKEN_PRIVILEGE PreviousState,
+            [In, Out] ref TOKEN_PRIVILEGE PreviousState,
-            [In, Out] ref uint ReturnLength);
+            [In, Out] ref uint ReturnLength);
-
+
-        [DllImport(
+        [DllImport(
-             ADVAPI32,
+             ADVAPI32,
-             CharSet = CharSet.Auto,
+             CharSet = CharSet.Auto,
-             SetLastError = true)]
+             SetLastError = true)]
-        internal static extern
+        internal static extern
-        bool RevertToSelf();
+        bool RevertToSelf();
-
+
-        [DllImport(
+        [DllImport(
-             ADVAPI32,
+             ADVAPI32,
-             EntryPoint = "LookupPrivilegeValueW",
+             EntryPoint = "LookupPrivilegeValueW",
-             CharSet = CharSet.Auto,
+             CharSet = CharSet.Auto,
-             SetLastError = true)]
+             SetLastError = true)]
-        internal static extern
+        internal static extern
-        bool LookupPrivilegeValue(
+        bool LookupPrivilegeValue(
-            [In]     string lpSystemName,
+            [In]     string lpSystemName,
-            [In]     string lpName,
+            [In]     string lpName,
-            [In, Out] ref LUID Luid);
+            [In, Out] ref LUID Luid);
-
+
-        [DllImport(
+        [DllImport(
-             KERNEL32,
+             KERNEL32,
-             CharSet = CharSet.Auto,
+             CharSet = CharSet.Auto,
-             SetLastError = true)]
+             SetLastError = true)]
-        internal static extern
+        internal static extern
-        IntPtr GetCurrentProcess();
+        IntPtr GetCurrentProcess();
-
+
-        [DllImport(
+        [DllImport(
-             KERNEL32,
+             KERNEL32,
-             CharSet = CharSet.Auto,
+             CharSet = CharSet.Auto,
-             SetLastError = true)]
+             SetLastError = true)]
-        internal static extern
+        internal static extern
-            IntPtr GetCurrentThread();
+            IntPtr GetCurrentThread();
-
+
-        [DllImport(
+        [DllImport(
-             ADVAPI32,
+             ADVAPI32,
-             CharSet = CharSet.Unicode,
+             CharSet = CharSet.Unicode,
-             SetLastError = true)]
+             SetLastError = true)]
-        internal static extern
+        internal static extern
-        bool OpenProcessToken(
+        bool OpenProcessToken(
-            [In]     IntPtr ProcessToken,
+            [In]     IntPtr ProcessToken,
-            [In]     TokenAccessLevels DesiredAccess,
+            [In]     TokenAccessLevels DesiredAccess,
-            [In, Out] ref SafeTokenHandle TokenHandle);
+            [In, Out] ref SafeTokenHandle TokenHandle);
-
+
-        [DllImport
+        [DllImport
-             (ADVAPI32,
+             (ADVAPI32,
-             CharSet = CharSet.Unicode,
+             CharSet = CharSet.Unicode,
-             SetLastError = true)]
+             SetLastError = true)]
-        internal static extern
+        internal static extern
-        bool OpenThreadToken(
+        bool OpenThreadToken(
-            [In]     IntPtr ThreadToken,
+            [In]     IntPtr ThreadToken,
-            [In]     TokenAccessLevels DesiredAccess,
+            [In]     TokenAccessLevels DesiredAccess,
-            [In]     bool OpenAsSelf,
+            [In]     bool OpenAsSelf,
-            [In, Out] ref SafeTokenHandle TokenHandle);
+            [In, Out] ref SafeTokenHandle TokenHandle);
-
+
-        [DllImport
+        [DllImport
-            (ADVAPI32,
+            (ADVAPI32,
-             CharSet = CharSet.Unicode,
+             CharSet = CharSet.Unicode,
-             SetLastError = true)]
+             SetLastError = true)]
-        internal static extern
+        internal static extern
-        bool DuplicateTokenEx(
+        bool DuplicateTokenEx(
-            [In]    SafeTokenHandle ExistingToken,
+            [In]    SafeTokenHandle ExistingToken,
-            [In]    TokenAccessLevels DesiredAccess,
+            [In]    TokenAccessLevels DesiredAccess,
-            [In]    IntPtr TokenAttributes,
+            [In]    IntPtr TokenAttributes,
-            [In]    SecurityImpersonationLevel ImpersonationLevel,
+            [In]    SecurityImpersonationLevel ImpersonationLevel,
-            [In]    TokenType TokenType,
+            [In]    TokenType TokenType,
-            [In, Out] ref SafeTokenHandle NewToken);
+            [In, Out] ref SafeTokenHandle NewToken);
-
+
-        [DllImport
+        [DllImport
-             (ADVAPI32,
+             (ADVAPI32,
-             CharSet = CharSet.Unicode,
+             CharSet = CharSet.Unicode,
-             SetLastError = true)]
+             SetLastError = true)]
-        internal static extern
+        internal static extern
-        bool SetThreadToken(
+        bool SetThreadToken(
-            [In]    IntPtr Thread,
+            [In]    IntPtr Thread,
-            [In]    SafeTokenHandle Token);
+            [In]    SafeTokenHandle Token);
-
+
-        internal const uint FILE_SHARE_READ = 0x00000001;
+        internal const uint FILE_SHARE_READ = 0x00000001;
-        internal const uint FILE_SHARE_WRITE = 0x00000002;
+        internal const uint FILE_SHARE_WRITE = 0x00000002;
-        internal const uint FILE_SHARE_DELETE = 0x00000004;
+        internal const uint FILE_SHARE_DELETE = 0x00000004;
-        internal const uint OPEN_EXISTING = 3;
+        internal const uint OPEN_EXISTING = 3;
-
+
-        internal const uint GENERIC_READ = 0x80000000;
+        internal const uint GENERIC_READ = 0x80000000;
-        internal const uint GENERIC_WRITE = 0x40000000;
+        internal const uint GENERIC_WRITE = 0x40000000;
-
+
-        internal const uint FILE_FLAG_WRITE_THROUGH = 0x80000000;
+        internal const uint FILE_FLAG_WRITE_THROUGH = 0x80000000;
-        internal const uint FILE_FLAG_NO_BUFFERING = 0x20000000;
+        internal const uint FILE_FLAG_NO_BUFFERING = 0x20000000;
-        internal const uint FILE_READ_ATTRIBUTES = 0x0080;
+        internal const uint FILE_READ_ATTRIBUTES = 0x0080;
-        internal const uint FILE_WRITE_ATTRIBUTES = 0x0100;
+        internal const uint FILE_WRITE_ATTRIBUTES = 0x0100;
-        internal const uint ERROR_INSUFFICIENT_BUFFER = 122;
+        internal const uint ERROR_INSUFFICIENT_BUFFER = 122;
-        internal const uint FILE_BEGIN = 0;
+        internal const uint FILE_BEGIN = 0;
-        internal const uint FSCTL_LOCK_VOLUME = 0x00090018;
+        internal const uint FSCTL_LOCK_VOLUME = 0x00090018;
-        internal const uint FSCTL_DISMOUNT_VOLUME = 0x00090020;
+        internal const uint FSCTL_DISMOUNT_VOLUME = 0x00090020;
-        internal const uint FSCTL_UNLOCK_VOLUME = 0x00090022;
+        internal const uint FSCTL_UNLOCK_VOLUME = 0x00090022;
-        internal const uint IOCTL_STORAGE_EJECT_MEDIA = 0x2D4808;
+        internal const uint IOCTL_STORAGE_EJECT_MEDIA = 0x2D4808;
-        internal const uint IOCTL_STORAGE_LOAD_MEDIA = 0x2D480C;
+        internal const uint IOCTL_STORAGE_LOAD_MEDIA = 0x2D480C;
-
+
-        internal const Int32 INVALID_HANDLE_VALUE = -1;
+        internal const Int32 INVALID_HANDLE_VALUE = -1;
-        internal const Int32 FILE_ATTRIBUTE_NORMAL = 1;
+        internal const Int32 FILE_ATTRIBUTE_NORMAL = 1;
-
+
-        [DllImport("kernel32.dll", SetLastError = true)]
+        [DllImport("kernel32.dll", SetLastError = true)]
-        internal static extern bool WriteFile(IntPtr hFile, byte[] lpBuffer, uint nNumberOfBytesToWrite, out uint lpNumberOfBytesWritten, IntPtr lpOverlapped);
+        internal static extern bool WriteFile(IntPtr hFile, byte[] lpBuffer, uint nNumberOfBytesToWrite, out uint lpNumberOfBytesWritten, IntPtr lpOverlapped);
-
+
-        [DllImport("kernel32.dll", SetLastError = true)]
+        [DllImport("kernel32.dll", SetLastError = true)]
-        internal static extern bool ReadFile(IntPtr hFile, [Out] byte[] lpBuffer, uint nNumberOfBytesToRead, out uint lpNumberOfBytesRead, IntPtr lpOverlapped);
+        internal static extern bool ReadFile(IntPtr hFile, [Out] byte[] lpBuffer, uint nNumberOfBytesToRead, out uint lpNumberOfBytesRead, IntPtr lpOverlapped);
-
+
-        [DllImport("Kernel32.dll", SetLastError = true, CharSet = CharSet.Auto)]
+        [DllImport("Kernel32.dll", SetLastError = true, CharSet = CharSet.Auto)]
-        internal static extern uint SetFilePointer(
+        internal static extern uint SetFilePointer(
-              [In] IntPtr hFile,
+              [In] IntPtr hFile,
-              [In] int lDistanceToMove,
+              [In] int lDistanceToMove,
-              [In, Out] ref int lpDistanceToMoveHigh,
+              [In, Out] ref int lpDistanceToMoveHigh,
-              [In] EMoveMethod dwMoveMethod);
+              [In] EMoveMethod dwMoveMethod);
-
+
-        [DllImport("kernel32.dll", SetLastError = true)]
+        [DllImport("kernel32.dll", SetLastError = true)]
-        internal static extern IntPtr CreateFile(
+        internal static extern IntPtr CreateFile(
-        string lpFileName,
+        string lpFileName,
-        uint dwDesiredAccess,
+        uint dwDesiredAccess,
-        uint dwShareMode,
+        uint dwShareMode,
-        IntPtr lpSecurityAttributes,
+        IntPtr lpSecurityAttributes,
-        uint dwCreationDisposition,
+        uint dwCreationDisposition,
-        uint dwFlagsAndAttributes,
+        uint dwFlagsAndAttributes,
-        IntPtr hTemplateFile);
+        IntPtr hTemplateFile);
-
+
-        [DllImport("Kernel32.dll", SetLastError = false, CharSet = CharSet.Auto)]
+        [DllImport("Kernel32.dll", SetLastError = false, CharSet = CharSet.Auto)]
-        public static extern bool DeviceIoControl(
+        public static extern bool DeviceIoControl(
-            IntPtr hDevice,
+            IntPtr hDevice,
-            uint IoControlCode,
+            uint IoControlCode,
-            [In] object InBuffer,
+            [In] object InBuffer,
-            uint nInBufferSize,
+            uint nInBufferSize,
-            [Out] object OutBuffer,
+            [Out] object OutBuffer,
-            uint nOutBufferSize,
+            uint nOutBufferSize,
-            ref uint pBytesReturned,
+            ref uint pBytesReturned,
-            IntPtr Overlapped
+            IntPtr Overlapped
-        );
+        );
-
+
-        [DllImport("kernel32.dll", SetLastError = true)]
+        [DllImport("kernel32.dll", SetLastError = true)]
-        [return: MarshalAs(UnmanagedType.Bool)]
+        [return: MarshalAs(UnmanagedType.Bool)]
-        public static extern bool FlushFileBuffers(IntPtr hFile);
+        public static extern bool FlushFileBuffers(IntPtr hFile);
-
+
-        static NativeMethods()
+        static NativeMethods()
-        {
+        {
-        }
+        }
-    }
+    }
-
+
-    internal sealed class SafeTokenHandle : SafeHandleZeroOrMinusOneIsInvalid
+    internal sealed class SafeTokenHandle : SafeHandleZeroOrMinusOneIsInvalid
-    {
+    {
-        private SafeTokenHandle() : base(true) { }
+        private SafeTokenHandle() : base(true) { }
-
+
-        // 0 is an Invalid Handle
+        // 0 is an Invalid Handle
-        internal SafeTokenHandle(IntPtr handle)
+        internal SafeTokenHandle(IntPtr handle)
-            : base(true)
+            : base(true)
-        {
+        {
-            SetHandle(handle);
+            SetHandle(handle);
-        }
+        }
-
+
-        internal static SafeTokenHandle InvalidHandle
+        internal static SafeTokenHandle InvalidHandle
-        {
+        {
-            get { return new SafeTokenHandle(IntPtr.Zero); }
+            get { return new SafeTokenHandle(IntPtr.Zero); }
-        }
+        }
-
+
-        [DllImport(NativeMethods.KERNEL32, SetLastError = true),
+        [DllImport(NativeMethods.KERNEL32, SetLastError = true),
-         SuppressUnmanagedCodeSecurity]
+         SuppressUnmanagedCodeSecurity]
-        private static extern bool CloseHandle(IntPtr handle);
+        private static extern bool CloseHandle(IntPtr handle);
-
+
-        override protected bool ReleaseHandle()
+        override protected bool ReleaseHandle()
-        {
+        {
-            return CloseHandle(handle);
+            return CloseHandle(handle);
-        }
+        }
-    }
+    }
-}
+}

WPinternals/Models/NokiaPhoneModel.cs

@@ -1,412 +1,412 @@
-// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-//
+//
-// Permission is hereby granted, free of charge, to any person obtaining a
+// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
+// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
+// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
+// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
+// Software is furnished to do so, subject to the following conditions:
-//
+//
-// The above copyright notice and this permission notice shall be included in
+// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// all copies or substantial portions of the Software.
-//
+//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// DEALINGS IN THE SOFTWARE.
-
+
-using MadWizard.WinUSBNet;
+using MadWizard.WinUSBNet;
-using System;
+using System;
-using System.Collections.Generic;
+using System.Collections.Generic;
-using System.Linq;
+using System.Linq;
-using System.Text.Json;
+using System.Text.Json;
-
+
-namespace WPinternals
+namespace WPinternals
-{
+{
-    internal class NokiaPhoneModel : IDisposable
+    internal class NokiaPhoneModel : IDisposable
-    {
+    {
-        protected bool Disposed = false;
+        protected bool Disposed = false;
-        private readonly USBDevice Device = null;
+        private readonly USBDevice Device = null;
-        private int MessageId = 0;
+        private int MessageId = 0;
-        private readonly object UsbLock = new();
+        private readonly object UsbLock = new();
-
+
-        public NokiaPhoneModel(string DevicePath)
+        public NokiaPhoneModel(string DevicePath)
-        {
+        {
-            // Mass Storage device is not WinUSB
+            // Mass Storage device is not WinUSB
-            try
+            try
-            {
+            {
-                Device = new USBDevice(DevicePath);
+                Device = new USBDevice(DevicePath);
-            }
+            }
-            catch { }
+            catch { }
-        }
+        }
-
+
-        private JsonElement? ExecuteJsonMethodAsJsonToken(string JsonMethod, Dictionary<string, object> Params, string ResultElement)
+        private JsonElement? ExecuteJsonMethodAsJsonToken(string JsonMethod, Dictionary<string, object> Params, string ResultElement)
-        {
+        {
-            byte[] Buffer;
+            byte[] Buffer;
-            int Length;
+            int Length;
-
+
-            lock (UsbLock)
+            lock (UsbLock)
-            {
+            {
-                const string jsonrpc = "2.0";
+                const string jsonrpc = "2.0";
-                int id = MessageId++;
+                int id = MessageId++;
-                string method = JsonMethod;
+                string method = JsonMethod;
-                Dictionary<string, object> @params = new();
+                Dictionary<string, object> @params = new();
-                if (Params != null)
+                if (Params != null)
-                {
+                {
-                    foreach (KeyValuePair<string, object> Param in Params)
+                    foreach (KeyValuePair<string, object> Param in Params)
-                    {
+                    {
-                        if (Param.Value is byte[] v)
+                        if (Param.Value is byte[] v)
-                        {
+                        {
-                            @params.Add(Param.Key, v.Select(b => (int)b).ToArray()); // convert to int-array
+                            @params.Add(Param.Key, v.Select(b => (int)b).ToArray()); // convert to int-array
-                        }
+                        }
-                        else
+                        else
-                        {
+                        {
-                            @params.Add(Param.Key, Param.Value);
+                            @params.Add(Param.Key, Param.Value);
-                        }
+                        }
-                    }
+                    }
-                }
+                }
-                @params.Add("MessageVersion", 0);
+                @params.Add("MessageVersion", 0);
-                string Request = JsonSerializer.Serialize(new { jsonrpc, id, method, @params });
+                string Request = JsonSerializer.Serialize(new { jsonrpc, id, method, @params });
-                Device.OutputPipe.Write(System.Text.Encoding.ASCII.GetBytes(Request));
+                Device.OutputPipe.Write(System.Text.Encoding.ASCII.GetBytes(Request));
-
+
-                Buffer = new byte[0x10000];
+                Buffer = new byte[0x10000];
-                Length = Device.InputPipe.Read(Buffer);
+                Length = Device.InputPipe.Read(Buffer);
-            }
+            }
-
+
-            JsonDocument ResultMessage = JsonDocument.Parse(System.Text.Encoding.ASCII.GetString(Buffer, 0, Length));
+            JsonDocument ResultMessage = JsonDocument.Parse(System.Text.Encoding.ASCII.GetString(Buffer, 0, Length));
-
+
-            try
+            try
-            {
+            {
-                JsonElement? ResultToken = ResultMessage.RootElement.GetProperty("result");
+                JsonElement? ResultToken = ResultMessage.RootElement.GetProperty("result");
-                if ((ResultToken == null) || (ResultElement == null))
+                if ((ResultToken == null) || (ResultElement == null))
-                {
+                {
-                    return null;
+                    return null;
-                }
+                }
-
+
-                return ResultToken.Value.GetProperty(ResultElement);
+                return ResultToken.Value.GetProperty(ResultElement);
-            }
+            }
-            catch
+            catch
-            {
+            {
-                return null;
+                return null;
-            }
+            }
-        }
+        }
-
+
-        public void ExecuteJsonMethod(string JsonMethod, Dictionary<string, object> Params)
+        public void ExecuteJsonMethod(string JsonMethod, Dictionary<string, object> Params)
-        {
+        {
-            _ = ExecuteJsonMethodAsJsonToken(JsonMethod, Params, null);
+            _ = ExecuteJsonMethodAsJsonToken(JsonMethod, Params, null);
-        }
+        }
-
+
-        public string ExecuteJsonMethodAsString(string JsonMethod, Dictionary<string, object> Params, string ResultElement)
+        public string ExecuteJsonMethodAsString(string JsonMethod, Dictionary<string, object> Params, string ResultElement)
-        {
+        {
-            JsonElement? Token = ExecuteJsonMethodAsJsonToken(JsonMethod, Params, ResultElement);
+            JsonElement? Token = ExecuteJsonMethodAsJsonToken(JsonMethod, Params, ResultElement);
-            if (Token == null)
+            if (Token == null)
-            {
+            {
-                return null;
+                return null;
-            }
+            }
-
+
-            return Token.Value.GetString();
+            return Token.Value.GetString();
-        }
+        }
-
+
-        public string ExecuteJsonMethodAsString(string JsonMethod, string ResultElement)
+        public string ExecuteJsonMethodAsString(string JsonMethod, string ResultElement)
-        {
+        {
-            JsonElement? Token = ExecuteJsonMethodAsJsonToken(JsonMethod, null, ResultElement);
+            JsonElement? Token = ExecuteJsonMethodAsJsonToken(JsonMethod, null, ResultElement);
-            if (Token == null)
+            if (Token == null)
-            {
+            {
-                return null;
+                return null;
-            }
+            }
-
+
-            return Token.Value.GetString();
+            return Token.Value.GetString();
-        }
+        }
-
+
-        public int ExecuteJsonMethodAsInteger(string JsonMethod, Dictionary<string, object> Params, string ResultElement)
+        public int ExecuteJsonMethodAsInteger(string JsonMethod, Dictionary<string, object> Params, string ResultElement)
-        {
+        {
-            JsonElement? Token = ExecuteJsonMethodAsJsonToken(JsonMethod, Params, ResultElement);
+            JsonElement? Token = ExecuteJsonMethodAsJsonToken(JsonMethod, Params, ResultElement);
-            if (Token == null)
+            if (Token == null)
-            {
+            {
-                return 0;
+                return 0;
-            }
+            }
-
+
-            return Token.Value.GetInt32();
+            return Token.Value.GetInt32();
-        }
+        }
-
+
-        public int ExecuteJsonMethodAsInteger(string JsonMethod, string ResultElement)
+        public int ExecuteJsonMethodAsInteger(string JsonMethod, string ResultElement)
-        {
+        {
-            JsonElement? Token = ExecuteJsonMethodAsJsonToken(JsonMethod, null, ResultElement);
+            JsonElement? Token = ExecuteJsonMethodAsJsonToken(JsonMethod, null, ResultElement);
-            if (Token == null)
+            if (Token == null)
-            {
+            {
-                return 0;
+                return 0;
-            }
+            }
-
+
-            return Token.Value.GetInt32();
+            return Token.Value.GetInt32();
-        }
+        }
-
+
-        public byte[] ExecuteJsonMethodAsBytes(string JsonMethod, Dictionary<string, object> Params, string ResultElement)
+        public byte[] ExecuteJsonMethodAsBytes(string JsonMethod, Dictionary<string, object> Params, string ResultElement)
-        {
+        {
-            JsonElement? Token = ExecuteJsonMethodAsJsonToken(JsonMethod, Params, ResultElement);
+            JsonElement? Token = ExecuteJsonMethodAsJsonToken(JsonMethod, Params, ResultElement);
-            if (Token == null)
+            if (Token == null)
-            {
+            {
-                return null;
+                return null;
-            }
+            }
-
+
-            return Token.Value.EnumerateArray().Select(x => x.GetByte()).ToArray();
+            return Token.Value.EnumerateArray().Select(x => x.GetByte()).ToArray();
-        }
+        }
-
+
-        public byte[] ExecuteJsonMethodAsBytes(string JsonMethod, string ResultElement)
+        public byte[] ExecuteJsonMethodAsBytes(string JsonMethod, string ResultElement)
-        {
+        {
-            JsonElement? Token = ExecuteJsonMethodAsJsonToken(JsonMethod, null, ResultElement);
+            JsonElement? Token = ExecuteJsonMethodAsJsonToken(JsonMethod, null, ResultElement);
-            if (Token == null)
+            if (Token == null)
-            {
+            {
-                return null;
+                return null;
-            }
+            }
-
+
-            return Token.Value.EnumerateArray().Select(x => x.GetByte()).ToArray();
+            return Token.Value.EnumerateArray().Select(x => x.GetByte()).ToArray();
-        }
+        }
-
+
-        public bool? ExecuteJsonMethodAsBoolean(string JsonMethod, string ResultElement)
+        public bool? ExecuteJsonMethodAsBoolean(string JsonMethod, string ResultElement)
-        {
+        {
-            JsonElement? Token = ExecuteJsonMethodAsJsonToken(JsonMethod, null, ResultElement);
+            JsonElement? Token = ExecuteJsonMethodAsJsonToken(JsonMethod, null, ResultElement);
-            if (Token == null)
+            if (Token == null)
-            {
+            {
-                return null;
+                return null;
-            }
+            }
-
+
-            return Token.Value.GetBoolean();
+            return Token.Value.GetBoolean();
-        }
+        }
-
+
-        public void ExecuteJsonMethodAsync(string JsonMethod, Dictionary<string, object> Params)
+        public void ExecuteJsonMethodAsync(string JsonMethod, Dictionary<string, object> Params)
-        {
+        {
-            lock (UsbLock)
+            lock (UsbLock)
-            {
+            {
-                const string jsonrpc = "2.0";
+                const string jsonrpc = "2.0";
-                int id = MessageId++;
+                int id = MessageId++;
-                string method = JsonMethod;
+                string method = JsonMethod;
-                Dictionary<string, object> @params = new();
+                Dictionary<string, object> @params = new();
-                if (Params != null)
+                if (Params != null)
-                {
+                {
-                    foreach (KeyValuePair<string, object> Param in Params)
+                    foreach (KeyValuePair<string, object> Param in Params)
-                    {
+                    {
-                        if (Param.Value is byte[] v)
+                        if (Param.Value is byte[] v)
-                        {
+                        {
-                            @params.Add(Param.Key, v.Select(b => (int)b).ToArray()); // convert to int-array
+                            @params.Add(Param.Key, v.Select(b => (int)b).ToArray()); // convert to int-array
-                        }
+                        }
-                        else
+                        else
-                        {
+                        {
-                            @params.Add(Param.Key, Param.Value);
+                            @params.Add(Param.Key, Param.Value);
-                        }
+                        }
-                    }
+                    }
-                }
+                }
-                @params.Add("MessageVersion", 0);
+                @params.Add("MessageVersion", 0);
-                string Request = JsonSerializer.Serialize(new { jsonrpc, id, method, @params });
+                string Request = JsonSerializer.Serialize(new { jsonrpc, id, method, @params });
-
+
-                byte[] OutBuffer = System.Text.Encoding.ASCII.GetBytes(Request);
+                byte[] OutBuffer = System.Text.Encoding.ASCII.GetBytes(Request);
-                Device.OutputPipe.BeginWrite(OutBuffer, 0, OutBuffer.Length, (AsyncResultWrite) => Device.OutputPipe.EndWrite(AsyncResultWrite), null);
+                Device.OutputPipe.BeginWrite(OutBuffer, 0, OutBuffer.Length, (AsyncResultWrite) => Device.OutputPipe.EndWrite(AsyncResultWrite), null);
-            }
+            }
-        }
+        }
-
+
-        public void ExecuteJsonMethodAsync(string JsonMethod)
+        public void ExecuteJsonMethodAsync(string JsonMethod)
-        {
+        {
-            ExecuteJsonMethod(JsonMethod, null);
+            ExecuteJsonMethod(JsonMethod, null);
-        }
+        }
-
+
-        public delegate void JsonMethodCallbackString(object State, string Result);
+        public delegate void JsonMethodCallbackString(object State, string Result);
-
+
-        public void ExecuteJsonMethodAsStringAsync(string JsonMethod, Dictionary<string, object> Params, string ResultElement, object State, JsonMethodCallbackString Callback)
+        public void ExecuteJsonMethodAsStringAsync(string JsonMethod, Dictionary<string, object> Params, string ResultElement, object State, JsonMethodCallbackString Callback)
-        {
+        {
-            ExecuteJsonMethodAsTokenAsync(JsonMethod, Params, ResultElement, State, (ReturnState, Token) => Callback(ReturnState, Token.Value.GetRawText()));
+            ExecuteJsonMethodAsTokenAsync(JsonMethod, Params, ResultElement, State, (ReturnState, Token) => Callback(ReturnState, Token.Value.GetRawText()));
-        }
+        }
-
+
-        public void ExecuteJsonMethodAsStringAsync(string JsonMethod, string ResultElement, object State, JsonMethodCallbackString Callback)
+        public void ExecuteJsonMethodAsStringAsync(string JsonMethod, string ResultElement, object State, JsonMethodCallbackString Callback)
-        {
+        {
-            ExecuteJsonMethodAsTokenAsync(JsonMethod, null, ResultElement, State, (ReturnState, Token) => Callback(ReturnState, Token.Value.GetRawText()));
+            ExecuteJsonMethodAsTokenAsync(JsonMethod, null, ResultElement, State, (ReturnState, Token) => Callback(ReturnState, Token.Value.GetRawText()));
-        }
+        }
-
+
-        public delegate void JsonMethodCallbackBoolean(object State, bool Result);
+        public delegate void JsonMethodCallbackBoolean(object State, bool Result);
-
+
-        public void ExecuteJsonMethodAsBooleanAsync(string JsonMethod, Dictionary<string, object> Params, string ResultElement, object State, JsonMethodCallbackBoolean Callback)
+        public void ExecuteJsonMethodAsBooleanAsync(string JsonMethod, Dictionary<string, object> Params, string ResultElement, object State, JsonMethodCallbackBoolean Callback)
-        {
+        {
-            ExecuteJsonMethodAsTokenAsync(JsonMethod, Params, ResultElement, State, (ReturnState, Token) => Callback(ReturnState, Token.Value.GetBoolean()));
+            ExecuteJsonMethodAsTokenAsync(JsonMethod, Params, ResultElement, State, (ReturnState, Token) => Callback(ReturnState, Token.Value.GetBoolean()));
-        }
+        }
-
+
-        public void ExecuteJsonMethodAsBooleanAsync(string JsonMethod, string ResultElement, object State, JsonMethodCallbackBoolean Callback)
+        public void ExecuteJsonMethodAsBooleanAsync(string JsonMethod, string ResultElement, object State, JsonMethodCallbackBoolean Callback)
-        {
+        {
-            ExecuteJsonMethodAsTokenAsync(JsonMethod, null, ResultElement, State, (ReturnState, Token) => Callback(ReturnState, Token.Value.GetBoolean()));
+            ExecuteJsonMethodAsTokenAsync(JsonMethod, null, ResultElement, State, (ReturnState, Token) => Callback(ReturnState, Token.Value.GetBoolean()));
-        }
+        }
-
+
-        public delegate void JsonMethodCallbackBytes(object State, byte[] Result);
+        public delegate void JsonMethodCallbackBytes(object State, byte[] Result);
-
+
-        public void ExecuteJsonMethodAsBytesAsync(string JsonMethod, Dictionary<string, object> Params, string ResultElement, object State, JsonMethodCallbackBytes Callback)
+        public void ExecuteJsonMethodAsBytesAsync(string JsonMethod, Dictionary<string, object> Params, string ResultElement, object State, JsonMethodCallbackBytes Callback)
-        {
+        {
-            ExecuteJsonMethodAsTokenAsync(JsonMethod, Params, ResultElement, State, (ReturnState, Token) => Callback(ReturnState, Token.Value.EnumerateArray().Select(x => x.GetByte()).ToArray()));
+            ExecuteJsonMethodAsTokenAsync(JsonMethod, Params, ResultElement, State, (ReturnState, Token) => Callback(ReturnState, Token.Value.EnumerateArray().Select(x => x.GetByte()).ToArray()));
-        }
+        }
-
+
-        public void ExecuteJsonMethodAsBytesAsync(string JsonMethod, string ResultElement, object State, JsonMethodCallbackBytes Callback)
+        public void ExecuteJsonMethodAsBytesAsync(string JsonMethod, string ResultElement, object State, JsonMethodCallbackBytes Callback)
-        {
+        {
-            ExecuteJsonMethodAsTokenAsync(JsonMethod, null, ResultElement, State, (ReturnState, Token) => Callback(ReturnState, Token.Value.EnumerateArray().Select(x => x.GetByte()).ToArray()));
+            ExecuteJsonMethodAsTokenAsync(JsonMethod, null, ResultElement, State, (ReturnState, Token) => Callback(ReturnState, Token.Value.EnumerateArray().Select(x => x.GetByte()).ToArray()));
-        }
+        }
-
+
-        public delegate void JsonMethodCallbackInteger(object State, int Result);
+        public delegate void JsonMethodCallbackInteger(object State, int Result);
-
+
-        public void ExecuteJsonMethodAsIntegerAsync(string JsonMethod, Dictionary<string, object> Params, string ResultElement, object State, JsonMethodCallbackInteger Callback)
+        public void ExecuteJsonMethodAsIntegerAsync(string JsonMethod, Dictionary<string, object> Params, string ResultElement, object State, JsonMethodCallbackInteger Callback)
-        {
+        {
-            ExecuteJsonMethodAsTokenAsync(JsonMethod, Params, ResultElement, State, (ReturnState, Token) => Callback(ReturnState, Token.Value.GetInt32()));
+            ExecuteJsonMethodAsTokenAsync(JsonMethod, Params, ResultElement, State, (ReturnState, Token) => Callback(ReturnState, Token.Value.GetInt32()));
-        }
+        }
-
+
-        public void ExecuteJsonMethodAsIntegerAsync(string JsonMethod, string ResultElement, object State, JsonMethodCallbackInteger Callback)
+        public void ExecuteJsonMethodAsIntegerAsync(string JsonMethod, string ResultElement, object State, JsonMethodCallbackInteger Callback)
-        {
+        {
-            ExecuteJsonMethodAsTokenAsync(JsonMethod, null, ResultElement, State, (ReturnState, Token) => Callback(ReturnState, Token.Value.GetInt32()));
+            ExecuteJsonMethodAsTokenAsync(JsonMethod, null, ResultElement, State, (ReturnState, Token) => Callback(ReturnState, Token.Value.GetInt32()));
-        }
+        }
-
+
-        public delegate void JsonMethodCallbackToken(object State, JsonElement? Result);
+        public delegate void JsonMethodCallbackToken(object State, JsonElement? Result);
-
+
-        public void ExecuteJsonMethodAsTokenAsync(string JsonMethod, Dictionary<string, object> Params, string ResultElement, object State, JsonMethodCallbackToken Callback)
+        public void ExecuteJsonMethodAsTokenAsync(string JsonMethod, Dictionary<string, object> Params, string ResultElement, object State, JsonMethodCallbackToken Callback)
-        {
+        {
-            byte[] Buffer;
+            byte[] Buffer;
-            int Length;
+            int Length;
-
+
-            lock (UsbLock)
+            lock (UsbLock)
-            {
+            {
-                const string jsonrpc = "2.0";
+                const string jsonrpc = "2.0";
-                int id = MessageId++;
+                int id = MessageId++;
-                string method = JsonMethod;
+                string method = JsonMethod;
-                Dictionary<string, object> @params = new();
+                Dictionary<string, object> @params = new();
-                if (Params != null)
+                if (Params != null)
-                {
+                {
-                    foreach (KeyValuePair<string, object> Param in Params)
+                    foreach (KeyValuePair<string, object> Param in Params)
-                    {
+                    {
-                        if (Param.Value is byte[] v)
+                        if (Param.Value is byte[] v)
-                        {
+                        {
-                            @params.Add(Param.Key, v.Select(b => (int)b).ToArray()); // convert to int-array
+                            @params.Add(Param.Key, v.Select(b => (int)b).ToArray()); // convert to int-array
-                        }
+                        }
-                        else
+                        else
-                        {
+                        {
-                            @params.Add(Param.Key, Param.Value);
+                            @params.Add(Param.Key, Param.Value);
-                        }
+                        }
-                    }
+                    }
-                }
+                }
-                @params.Add("MessageVersion", 0);
+                @params.Add("MessageVersion", 0);
-                string Request = JsonSerializer.Serialize(new { jsonrpc, id, method, @params });
+                string Request = JsonSerializer.Serialize(new { jsonrpc, id, method, @params });
-
+
-                byte[] OutBuffer = System.Text.Encoding.ASCII.GetBytes(Request);
+                byte[] OutBuffer = System.Text.Encoding.ASCII.GetBytes(Request);
-                Device.OutputPipe.BeginWrite(OutBuffer, 0, OutBuffer.Length, (AsyncResultWrite) =>
+                Device.OutputPipe.BeginWrite(OutBuffer, 0, OutBuffer.Length, (AsyncResultWrite) =>
-                    {
+                    {
-                        Device.OutputPipe.EndWrite(AsyncResultWrite);
+                        Device.OutputPipe.EndWrite(AsyncResultWrite);
-                        Buffer = new byte[0x10000];
+                        Buffer = new byte[0x10000];
-                        Device.InputPipe.BeginRead(Buffer, 0, 0x10000, (AsyncResultRead) =>
+                        Device.InputPipe.BeginRead(Buffer, 0, 0x10000, (AsyncResultRead) =>
-                            {
+                            {
-                                Length = Device.InputPipe.EndRead(AsyncResultRead);
+                                Length = Device.InputPipe.EndRead(AsyncResultRead);
-
+
-                                JsonDocument ResultMessage = JsonDocument.Parse(System.Text.Encoding.ASCII.GetString(Buffer, 0, Length));
+                                JsonDocument ResultMessage = JsonDocument.Parse(System.Text.Encoding.ASCII.GetString(Buffer, 0, Length));
-
+
-                                JsonElement? ResultToken = ResultMessage.RootElement.GetProperty("result");
+                                JsonElement? ResultToken = ResultMessage.RootElement.GetProperty("result");
-                                if ((ResultToken == null) || (ResultElement == null))
+                                if ((ResultToken == null) || (ResultElement == null))
-                                {
+                                {
-                                    Callback(AsyncResultRead.AsyncState, null);
+                                    Callback(AsyncResultRead.AsyncState, null);
-                                }
+                                }
-
+
-                                Callback(AsyncResultRead.AsyncState, ResultToken.Value.GetProperty(ResultElement));
+                                Callback(AsyncResultRead.AsyncState, ResultToken.Value.GetProperty(ResultElement));
-                            }, AsyncResultWrite.AsyncState);
+                            }, AsyncResultWrite.AsyncState);
-                    }, State);
+                    }, State);
-            }
+            }
-        }
+        }
-
+
-        public void ExecuteJsonMethodAsTokenAsync(string JsonMethod, string ResultElement, object State, JsonMethodCallbackToken Callback)
+        public void ExecuteJsonMethodAsTokenAsync(string JsonMethod, string ResultElement, object State, JsonMethodCallbackToken Callback)
-        {
+        {
-            ExecuteJsonMethodAsTokenAsync(JsonMethod, null, ResultElement, State, Callback);
+            ExecuteJsonMethodAsTokenAsync(JsonMethod, null, ResultElement, State, Callback);
-        }
+        }
-
+
-        public byte[] ExecuteRawMethod(byte[] RawMethod)
+        public byte[] ExecuteRawMethod(byte[] RawMethod)
-        {
+        {
-            return ExecuteRawMethod(RawMethod, RawMethod.Length);
+            return ExecuteRawMethod(RawMethod, RawMethod.Length);
-        }
+        }
-
+
-        public byte[] ExecuteRawMethod(byte[] RawMethod, int Length)
+        public byte[] ExecuteRawMethod(byte[] RawMethod, int Length)
-        {
+        {
-            byte[] Buffer = new byte[0x8000]; // Should be at least 0x4408 for receiving the GPT packet.
+            byte[] Buffer = new byte[0x8000]; // Should be at least 0x4408 for receiving the GPT packet.
-            byte[] Result = null;
+            byte[] Result = null;
-            lock (UsbLock)
+            lock (UsbLock)
-            {
+            {
-                Device.OutputPipe.Write(RawMethod, 0, Length);
+                Device.OutputPipe.Write(RawMethod, 0, Length);
-                try
+                try
-                {
+                {
-                    int OutputLength = Device.InputPipe.Read(Buffer);
+                    int OutputLength = Device.InputPipe.Read(Buffer);
-                    Result = new byte[OutputLength];
+                    Result = new byte[OutputLength];
-                    System.Buffer.BlockCopy(Buffer, 0, Result, 0, OutputLength);
+                    System.Buffer.BlockCopy(Buffer, 0, Result, 0, OutputLength);
-                }
+                }
-                catch { } // Reboot command looses connection
+                catch { } // Reboot command looses connection
-            }
+            }
-            return Result;
+            return Result;
-        }
+        }
-
+
-        public void ExecuteRawVoidMethod(byte[] RawMethod)
+        public void ExecuteRawVoidMethod(byte[] RawMethod)
-        {
+        {
-            ExecuteRawVoidMethod(RawMethod, RawMethod.Length);
+            ExecuteRawVoidMethod(RawMethod, RawMethod.Length);
-        }
+        }
-
+
-        public void ExecuteRawVoidMethod(byte[] RawMethod, int Length)
+        public void ExecuteRawVoidMethod(byte[] RawMethod, int Length)
-        {
+        {
-            lock (UsbLock)
+            lock (UsbLock)
-            {
+            {
-                Device.OutputPipe.Write(RawMethod, 0, Length);
+                Device.OutputPipe.Write(RawMethod, 0, Length);
-            }
+            }
-        }
+        }
-
+
-        public void ResetDevice()
+        public void ResetDevice()
-        {
+        {
-            try
+            try
-            {
+            {
-                foreach (var pipe in Device.Pipes)
+                foreach (var pipe in Device.Pipes)
-                {
+                {
-                    pipe.Abort();
+                    pipe.Abort();
-                    pipe.Reset();
+                    pipe.Reset();
-                }
+                }
-            }
+            }
-            catch { }
+            catch { }
-        }
+        }
-
+
-        /// <summary>
+        /// <summary>
-        /// Disposes the UsbDevice including all unmanaged WinUSB handles. This function
+        /// Disposes the UsbDevice including all unmanaged WinUSB handles. This function
-        /// should be called when the UsbDevice object is no longer in use, otherwise
+        /// should be called when the UsbDevice object is no longer in use, otherwise
-        /// unmanaged handles will remain open until the garbage collector finalizes the
+        /// unmanaged handles will remain open until the garbage collector finalizes the
-        /// object.
+        /// object.
-        /// </summary>
+        /// </summary>
-        public void Dispose()
+        public void Dispose()
-        {
+        {
-            Dispose(true);
+            Dispose(true);
-            GC.SuppressFinalize(this);
+            GC.SuppressFinalize(this);
-        }
+        }
-
+
-        /// <summary>
+        /// <summary>
-        /// Finalizer for the UsbDevice. Disposes all unmanaged handles.
+        /// Finalizer for the UsbDevice. Disposes all unmanaged handles.
-        /// </summary>
+        /// </summary>
-        ~NokiaPhoneModel()
+        ~NokiaPhoneModel()
-        {
+        {
-            Dispose(false);
+            Dispose(false);
-        }
+        }
-
+
-        /// <summary>
+        /// <summary>
-        /// Disposes the object
+        /// Disposes the object
-        /// </summary>
+        /// </summary>
-        /// <param name="disposing">Indicates wether Dispose was called manually (true) or by
+        /// <param name="disposing">Indicates wether Dispose was called manually (true) or by
-        /// the garbage collector (false) via the destructor.</param>
+        /// the garbage collector (false) via the destructor.</param>
-        protected virtual void Dispose(bool disposing)
+        protected virtual void Dispose(bool disposing)
-        {
+        {
-            if (Disposed)
+            if (Disposed)
-            {
+            {
-                return;
+                return;
-            }
+            }
-
+
-            if (disposing)
+            if (disposing)
-            {
+            {
-                Device?.Dispose();
+                Device?.Dispose();
-            }
+            }
-
+
-            // Clean unmanaged resources here.
+            // Clean unmanaged resources here.
-            // (none currently)
+            // (none currently)
-
+
-            Disposed = true;
+            Disposed = true;
-        }
+        }
-    }
+    }
-}
+}

WPinternals/Models/QualcommDownload.cs

@@ -1,145 +1,145 @@
-// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-//
+//
-// Permission is hereby granted, free of charge, to any person obtaining a
+// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
+// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
+// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
+// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
+// Software is furnished to do so, subject to the following conditions:
-//
+//
-// The above copyright notice and this permission notice shall be included in
+// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// all copies or substantial portions of the Software.
-//
+//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// DEALINGS IN THE SOFTWARE.
-
+
-using System;
+using System;
-using System.IO;
+using System.IO;
-using System.Linq;
+using System.Linq;
-
+
-namespace WPinternals
+namespace WPinternals
-{
+{
-    internal class QualcommDownload
+    internal class QualcommDownload
-    {
+    {
-        private readonly QualcommSerial Serial;
+        private readonly QualcommSerial Serial;
-
+
-        public QualcommDownload(QualcommSerial Serial)
+        public QualcommDownload(QualcommSerial Serial)
-        {
+        {
-            this.Serial = Serial;
+            this.Serial = Serial;
-        }
+        }
-
+
-        public bool IsAlive()
+        public bool IsAlive()
-        {
+        {
-            try
+            try
-            {
+            {
-                Serial.SendCommand(new byte[] { 0x06 }, new byte[] { 0x02 });
+                Serial.SendCommand([0x06], [0x02]);
-                return true;
+                return true;
-            }
+            }
-            catch
+            catch
-            {
+            {
-                return false;
+                return false;
-            }
+            }
-        }
+        }
-
+
-        public void SendToPhoneMemory(UInt32 Address, Stream Data, UInt32 Length = UInt32.MaxValue)
+        public void SendToPhoneMemory(UInt32 Address, Stream Data, UInt32 Length = UInt32.MaxValue)
-        {
+        {
-            long Remaining = Length > (Data.Length - Data.Position) ? Data.Length - Data.Position : Length;
+            long Remaining = Length > (Data.Length - Data.Position) ? Data.Length - Data.Position : Length;
-            UInt32 CurrentLength;
+            UInt32 CurrentLength;
-            byte[] Buffer = new byte[0x107];
+            byte[] Buffer = new byte[0x107];
-            Buffer[0] = 0x0F;
+            Buffer[0] = 0x0F;
-            System.Buffer.BlockCopy(BitConverter.GetBytes((UInt16)0x100).Reverse().ToArray(), 0, Buffer, 5, 2); // Length is in Big Endian
+            System.Buffer.BlockCopy(BitConverter.GetBytes((UInt16)0x100).Reverse().ToArray(), 0, Buffer, 5, 2); // Length is in Big Endian
-            UInt32 CurrentAddress = Address;
+            UInt32 CurrentAddress = Address;
-            while (Remaining > 0)
+            while (Remaining > 0)
-            {
+            {
-                System.Buffer.BlockCopy(BitConverter.GetBytes(CurrentAddress).Reverse().ToArray(), 0, Buffer, 1, 4); // Address is in Big Endian
+                System.Buffer.BlockCopy(BitConverter.GetBytes(CurrentAddress).Reverse().ToArray(), 0, Buffer, 1, 4); // Address is in Big Endian
-
+
-                CurrentLength = Remaining >= 0x100 ? 0x100 : (UInt32)Remaining;
+                CurrentLength = Remaining >= 0x100 ? 0x100 : (UInt32)Remaining;
-
+
-                CurrentLength = (UInt32)Data.Read(Buffer, 7, (int)CurrentLength);
+                CurrentLength = (UInt32)Data.Read(Buffer, 7, (int)CurrentLength);
-                Serial.SendCommand(Buffer, new byte[] { 0x02 });
+                Serial.SendCommand(Buffer, [0x02]);
-
+
-                CurrentAddress += CurrentLength;
+                CurrentAddress += CurrentLength;
-                Remaining -= CurrentLength;
+                Remaining -= CurrentLength;
-            }
+            }
-        }
+        }
-
+
-        public void SendToPhoneMemory(UInt32 Address, byte[] Data, UInt32 Offset = 0, UInt32 Length = UInt32.MaxValue)
+        public void SendToPhoneMemory(UInt32 Address, byte[] Data, UInt32 Offset = 0, UInt32 Length = UInt32.MaxValue)
-        {
+        {
-            long Remaining;
+            long Remaining;
-            if (Offset > (Data.Length - 1))
+            if (Offset > (Data.Length - 1))
-            {
+            {
-                throw new ArgumentException("Wrong offset");
+                throw new ArgumentException("Wrong offset");
-            }
+            }
-
+
-            Remaining = Length > (Data.Length - Offset) ? Data.Length - Offset : Length;
+            Remaining = Length > (Data.Length - Offset) ? Data.Length - Offset : Length;
-
+
-            UInt32 CurrentLength;
+            UInt32 CurrentLength;
-            UInt32 CurrentOffset = Offset;
+            UInt32 CurrentOffset = Offset;
-            byte[] Buffer = new byte[0x107];
+            byte[] Buffer = new byte[0x107];
-            UInt32 CurrentAddress = Address;
+            UInt32 CurrentAddress = Address;
-            byte[] CurrentBytes;
+            byte[] CurrentBytes;
-            while (Remaining > 0)
+            while (Remaining > 0)
-            {
+            {
-                if (Remaining >= 0x100)
+                if (Remaining >= 0x100)
-                {
+                {
-                    CurrentLength = 0x100;
+                    CurrentLength = 0x100;
-                    CurrentBytes = Buffer;
+                    CurrentBytes = Buffer;
-                }
+                }
-                else
+                else
-                {
+                {
-                    CurrentLength = (UInt32)Remaining;
+                    CurrentLength = (UInt32)Remaining;
-                    CurrentBytes = new byte[CurrentLength + 7];
+                    CurrentBytes = new byte[CurrentLength + 7];
-                }
+                }
-                CurrentBytes[0] = 0x0F;
+                CurrentBytes[0] = 0x0F;
-                System.Buffer.BlockCopy(BitConverter.GetBytes(CurrentAddress).Reverse().ToArray(), 0, CurrentBytes, 1, 4); // Address is in Big Endian
+                System.Buffer.BlockCopy(BitConverter.GetBytes(CurrentAddress).Reverse().ToArray(), 0, CurrentBytes, 1, 4); // Address is in Big Endian
-                System.Buffer.BlockCopy(BitConverter.GetBytes((UInt16)CurrentLength).Reverse().ToArray(), 0, CurrentBytes, 5, 2); // Length is in Big Endian
+                System.Buffer.BlockCopy(BitConverter.GetBytes((UInt16)CurrentLength).Reverse().ToArray(), 0, CurrentBytes, 5, 2); // Length is in Big Endian
-                System.Buffer.BlockCopy(Data, (int)CurrentOffset, CurrentBytes, 7, (int)CurrentLength);
+                System.Buffer.BlockCopy(Data, (int)CurrentOffset, CurrentBytes, 7, (int)CurrentLength);
-
+
-                Serial.SendCommand(CurrentBytes, new byte[] { 0x02 });
+                Serial.SendCommand(CurrentBytes, [0x02]);
-
+
-                CurrentAddress += CurrentLength;
+                CurrentAddress += CurrentLength;
-                CurrentOffset += CurrentLength;
+                CurrentOffset += CurrentLength;
-                Remaining -= CurrentLength;
+                Remaining -= CurrentLength;
-            }
+            }
-        }
+        }
-
+
-        public void StartBootloader(UInt32 Address)
+        public void StartBootloader(UInt32 Address)
-        {
+        {
-            byte[] Buffer = new byte[5];
+            byte[] Buffer = new byte[5];
-            Buffer[0] = 0x05;
+            Buffer[0] = 0x05;
-            System.Buffer.BlockCopy(BitConverter.GetBytes(Address).Reverse().ToArray(), 0, Buffer, 1, 4); // Address is in Big Endian
+            System.Buffer.BlockCopy(BitConverter.GetBytes(Address).Reverse().ToArray(), 0, Buffer, 1, 4); // Address is in Big Endian
-            Serial.SendCommand(Buffer, new byte[] { 0x02 });
+            Serial.SendCommand(Buffer, [0x02]);
-        }
+        }
-
+
-        // Reset interface. Interface becomes unresponsive.
+        // Reset interface. Interface becomes unresponsive.
-        public void Reset()
+        public void Reset()
-        {
+        {
-            Serial.SendCommand(new byte[] { 0x0A }, new byte[] { 0x02 });
+            Serial.SendCommand([0x0A], [0x02]);
-        }
+        }
-
+
-        // This also resets interface. This does not actually reboot the phone. The interface becomes unresponsive.
+        // This also resets interface. This does not actually reboot the phone. The interface becomes unresponsive.
-        public void Shutdown()
+        public void Shutdown()
-        {
+        {
-            Serial.SendCommand(new byte[] { 0x0E }, new byte[] { 0x02 });
+            Serial.SendCommand([0x0E], [0x02]);
-        }
+        }
-
+
-        // This command only works on 9008 interface.
+        // This command only works on 9008 interface.
-        public byte[] GetRKH()
+        public byte[] GetRKH()
-        {
+        {
-            byte[] Response = Serial.SendCommand(new byte[] { 0x18 }, new byte[] { 0x18, 0x01, 0x00 });
+            byte[] Response = Serial.SendCommand([0x18], [0x18, 0x01, 0x00]);
-            byte[] Result = new byte[0x20];
+            byte[] Result = new byte[0x20];
-            Buffer.BlockCopy(Response, 3, Result, 0, 0x20);
+            Buffer.BlockCopy(Response, 3, Result, 0, 0x20);
-            return Result;
+            return Result;
-        }
+        }
-
+
-        public void CloseSerial()
+        public void CloseSerial()
-        {
+        {
-            Serial.Close();
+            Serial.Close();
-        }
+        }
-    }
+    }
-}
+}

WPinternals/Models/QualcommFirehose.cs

@@ -1,600 +1,384 @@
-// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-//
+//
-// Permission is hereby granted, free of charge, to any person obtaining a
+// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
+// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
+// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
+// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
+// Software is furnished to do so, subject to the following conditions:
-//
+//
-// The above copyright notice and this permission notice shall be included in
+// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// all copies or substantial portions of the Software.
-//
+//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// DEALINGS IN THE SOFTWARE.
-
+
-using System;
+using System.Collections;
-using System.Collections;
+using System.IO;
-using System.IO;
+using System.Linq;
-using System.Linq;
+using System.Text;
-using System.Text;
+using System.Threading;
-using System.Threading;
+using System.Threading.Tasks;
-using System.Threading.Tasks;
+
-
+namespace WPinternals
-namespace WPinternals
+{
-{
+    internal class QualcommFirehose
-    internal enum SaharaMode : uint
+    {
-    {
+        private readonly QualcommSerial Serial;
-        ImageTransferPending = 0x00,
+
-        ImagetransferComplete = 0x01,
+        public QualcommFirehose(QualcommSerial Serial)
-        MemoryDebug = 0x02,
+        {
-        Command = 0x03
+            this.Serial = Serial;
-    }
+        }
-
+
-    internal delegate void ReadyHandler();
+        public bool ConnectToProgrammer(byte[] PacketFromPcToProgrammer)
-
+        {
-    internal class QualcommSahara
+            // Behaviour of old firehose:
-    {
+            // Takes about 20 ms to be started.
-        private readonly QualcommSerial Serial;
+            // Then PC has to start talking to the phone.
-
+            // Behaviour of new firehose:
-        public QualcommSahara(QualcommSerial Serial)
+            // After 2000 ms the firehose starts talking to the PC
-        {
+            //
-            Serial.EncodeCommands = false;
+            // For the duration of 2.5 seconds we will send Hello packages
-            Serial.DecodeResponses = false;
+            // And also wait for incoming messages
-            this.Serial = Serial;
+            // An incoming message can be a response to our outgoing Hello packet (read incoming until "response value")
-        }
+            // Or it can be an incoming Hello-packet from the programmer (always 2 packets, starting with "Chip serial num")
-
+            // Sending the hello-packet can succeed immediately, or it can timeout.
-        public bool SendImage(string Path)
+            // When sending succeeds, an answer should be incoming immediately to complete the handshake.
-        {
+            // When an incoming Hello was received, the phone still expects to receive another Hello.
-            bool Result = true;
+
-
+            int HelloSendCount = 0;
-            LogFile.Log("Sending programmer: " + Path, LogType.FileOnly);
+            bool HandshakeCompleted = false;
-
+            string Incoming;
-            int Step = 0;
+            do
-            UInt32 Offset = 0;
+            {
-            UInt32 Length = 0;
+                Serial.SetTimeOut(200);
-
+                HelloSendCount++;
-            byte[] ImageBuffer = null;
+                try
-            try
+                {
-            {
+                    LogFile.Log("Send Hello to programmer (" + HelloSendCount.ToString() + ")", LogType.FileOnly);
-                Step = 1;
+                    Serial.SendData(PacketFromPcToProgrammer);
-                byte[] Hello = Serial.GetResponse(new byte[] { 0x01, 0x00, 0x00, 0x00 });
+                    LogFile.Log("Hello packet accepted", LogType.FileOnly);
-
+                }
-                // Incoming Hello packet:
+                catch
-                // 00000001 = Hello command id
+                {
-                // xxxxxxxx = Length
+                    LogFile.Log("Hello packet not accepted", LogType.FileOnly);
-                // xxxxxxxx = Protocol version
+                }
-                // xxxxxxxx = Supported version
+
-                // xxxxxxxx = Max packet length
+                try
-                // xxxxxxxx = Expected mode
+                {
-                // 6 dwords reserved space
+                    Serial.SetTimeOut(500);
-                LogFile.Log("Protocol: 0x" + ByteOperations.ReadUInt32(Hello, 0x08).ToString("X8"), LogType.FileOnly);
+                    Incoming = Encoding.ASCII.GetString(Serial.GetResponse(null));
-                LogFile.Log("Supported: 0x" + ByteOperations.ReadUInt32(Hello, 0x0C).ToString("X8"), LogType.FileOnly);
+                    LogFile.Log("In: " + Incoming, LogType.FileOnly);
-                LogFile.Log("MaxLength: 0x" + ByteOperations.ReadUInt32(Hello, 0x10).ToString("X8"), LogType.FileOnly);
+                    Serial.SetTimeOut(200);
-                LogFile.Log("Mode: 0x" + ByteOperations.ReadUInt32(Hello, 0x14).ToString("X8"), LogType.FileOnly);
+                    if (Incoming.Contains("Chip serial num"))
-
+                    {
-                // Packet:
+                        Incoming = Encoding.ASCII.GetString(Serial.GetResponse(null));
-                // 00000002 = Hello response command id
+                        LogFile.Log("In: " + Incoming, LogType.FileOnly);
-                // 00000030 = Length
+                        LogFile.Log("Incoming Hello-packets received", LogType.FileOnly);
-                // 00000002 = Protocol version
+                    }
-                // 00000001 = Supported version
+
-                // 00000000 = Status OK
+                    while (Incoming.IndexOf("response value") < 0)
-                // 00000000 = Mode
+                    {
-                // rest is reserved space
+                        Incoming = Encoding.ASCII.GetString(Serial.GetResponse(null));
-                Step = 2;
+                        LogFile.Log("In: " + Incoming, LogType.FileOnly);
-                byte[] HelloResponse = new byte[] {
+                    }
-                    0x02, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+
-                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    LogFile.Log("Incoming Hello-response received", LogType.FileOnly);
-                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+
-                };
+                    if (!Incoming.Contains("Failed to authenticate Digital Signature."))
-                Serial.SendData(HelloResponse);
+                    {
-
+                        HandshakeCompleted = true;
-                Step = 3;
+                    }
-                using FileStream FileStream = new(Path, FileMode.Open, FileAccess.Read);
+                    else
-                while (true)
+                    {
-                {
+                        LogFile.Log("Programmer failed to authenticate Digital Signature", LogType.FileOnly);
-                    Step = 4;
+                    }
-                    byte[] ReadDataRequest = Serial.GetResponse(null);
+                }
-                    UInt32 ResponseID = ByteOperations.ReadUInt32(ReadDataRequest, 0);
+                catch { }
-                    if (ResponseID == 4)
+            }
-                    {
+            while (!HandshakeCompleted && (HelloSendCount < 6));
-                        break;
+
-                    }
+            return HandshakeCompleted;
-
+        }
-                    if (ResponseID != 3)
+
-                    {
+        public bool ConnectToProgrammerInTestMode()
-                        Step = 5;
+        {
-                        throw new BadConnectionException();
+            byte[] HelloPacketFromPcToProgrammer = new byte[0x20C];
-                    }
+            ByteOperations.WriteUInt32(HelloPacketFromPcToProgrammer, 0, 0x57503730);
-
+            ByteOperations.WriteUInt32(HelloPacketFromPcToProgrammer, 0x28, 0x57503730);
-                    Offset = ByteOperations.ReadUInt32(ReadDataRequest, 0x0C);
+            ByteOperations.WriteUInt32(HelloPacketFromPcToProgrammer, 0x208, 0x57503730);
-                    Length = ByteOperations.ReadUInt32(ReadDataRequest, 0x10);
+            ByteOperations.WriteUInt16(HelloPacketFromPcToProgrammer, 0x48, 0x4445);
-                    if ((ImageBuffer == null) || (ImageBuffer.Length != Length))
+
-                    {
+            bool HandshakeCompleted = ConnectToProgrammer(HelloPacketFromPcToProgrammer);
-                        ImageBuffer = new byte[Length];
+
-                    }
+            if (HandshakeCompleted)
-
+            {
-                    if (FileStream.Position != Offset)
+                LogFile.Log("Handshake completed with programmer in testmode", LogType.FileOnly);
-                    {
+            }
-                        FileStream.Seek(Offset, SeekOrigin.Begin);
+            else
-                    }
+            {
-
+                LogFile.Log("Handshake with programmer failed", LogType.FileOnly);
-                    Step = 6;
+            }
-                    FileStream.Read(ImageBuffer, 0, (int)Length);
+
-
+            return HandshakeCompleted;
-                    Step = 7;
+        }
-                    Serial.SendData(ImageBuffer);
+
-                }
+        public async Task<bool> Reset()
-            }
+        {
-            catch (Exception Ex)
+            bool Connected = await Task.Run(() => ConnectToProgrammerInTestMode());
-            {
+            if (!Connected)
-                LogFile.LogException(Ex, LogType.FileAndConsole, Step.ToString() + " 0x" + Offset.ToString("X8") + " 0x" + Length.ToString("X8"));
+            {
-                Result = false;
+                return false;
-            }
+            }
-
+
-            if (Result)
+            LogFile.Log("Rebooting phone", LogType.FileAndConsole);
-            {
+            const string Command03 = "<?xml version=\"1.0\" ?><data><power value=\"reset\"/></data>";
-                LogFile.Log("Programmer loaded into phone memory", LogType.FileOnly);
+            LogFile.Log("Out: " + Command03, LogType.FileOnly);
-            }
+            Serial.SendData(Encoding.ASCII.GetBytes(Command03));
-
+
-            return Result;
+            string Incoming;
-        }
+            do
-
+            {
-        public bool Handshake()
+                Incoming = Encoding.ASCII.GetString(Serial.GetResponse(null));
-        {
+                LogFile.Log("In: " + Incoming, LogType.FileOnly);
-            bool Result = true;
+            }
-
+            while (Incoming.IndexOf("response value") < 0);
-            try
+
-            {
+            // Workaround for problem
-                byte[] Hello = Serial.GetResponse(new byte[] { 0x01, 0x00, 0x00, 0x00 });
+            // SerialPort is sometimes not disposed correctly when the device is already removed.
-
+            // So explicitly dispose here
-                // Incoming Hello packet:
+            Serial.Close();
-                // 00000001 = Hello command id
+
-                // xxxxxxxx = Length
+            return true;
-                // xxxxxxxx = Protocol version
+        }
-                // xxxxxxxx = Supported version
+
-                // xxxxxxxx = Max packet length
+        public bool SendEdPayload(string ProgrammerPath, string PayloadPath)
-                // xxxxxxxx = Expected mode
+        {
-                // 6 dwords reserved space
+            // First, let's read the Emergency Download payload header and verify its validity
-                LogFile.Log("Protocol: 0x" + ByteOperations.ReadUInt32(Hello, 0x08).ToString("X8"), LogType.FileOnly);
+            FileStream PayloadStream = File.OpenRead(PayloadPath);
-                LogFile.Log("Supported: 0x" + ByteOperations.ReadUInt32(Hello, 0x0C).ToString("X8"), LogType.FileOnly);
+
-                LogFile.Log("MaxLength: 0x" + ByteOperations.ReadUInt32(Hello, 0x10).ToString("X8"), LogType.FileOnly);
+            byte[] ValidReferencePayloadHeader = [0x45, 0x6D, 0x65, 0x72, 0x67, 0x65, 0x6E, 0x63, 0x79, 0x20, 0x50, 0x61, 0x79, 0x6C, 0x6F, 0x61, 0x64];
-                LogFile.Log("Mode: 0x" + ByteOperations.ReadUInt32(Hello, 0x14).ToString("X8"), LogType.FileOnly);
+
-
+            byte[] PayloadHeader = new byte[17];
-                byte[] HelloResponse = new byte[] {
+            PayloadStream.Read(PayloadHeader, 0, 17);
-                    0x02, 0x00, 0x00, 0x00, 0x30, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+
-                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+            bool IsValidEdPayloadImage = StructuralComparisons.StructuralEqualityComparer.Equals(PayloadHeader, ValidReferencePayloadHeader);
-                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+            if (!IsValidEdPayloadImage)
-                };
+            {
-
+                return false;
-                byte[] Ready = Serial.SendCommand(HelloResponse, new byte[] { 0x03, 0x00, 0x00, 0x00 });
+            }
-            }
+
-            catch
+            // Now let's read the information block
-            {
+            PayloadStream.Seek(0x64, SeekOrigin.Begin);
-                Result = false;
+            byte[] PayloadInformationBlock = new byte[0x64];
-            }
+
-
+            PayloadStream.Read(PayloadInformationBlock, 0, 0x64);
-            return Result;
+            string buildtime = Encoding.ASCII.GetString(PayloadInformationBlock).Trim('\0');
-        }
+
-
+            PayloadStream.Read(PayloadInformationBlock, 0, 0x64);
-        public void ResetSahara()
+            string builddate = Encoding.ASCII.GetString(PayloadInformationBlock).Trim('\0');
-        {
+
-            Serial.SendCommand(new byte[] { 0x07, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00 }, new byte[] { 0x08, 0x00, 0x00, 0x00 });
+            PayloadStream.Read(PayloadInformationBlock, 0, 0x64);
-        }
+            string version = Encoding.ASCII.GetString(PayloadInformationBlock).Trim('\0');
-
+
-        public bool ConnectToProgrammer(byte[] PacketFromPcToProgrammer)
+            PayloadInformationBlock = new byte[0x670];
-        {
+            PayloadStream.Read(PayloadInformationBlock, 0, 0x670);
-            // Behaviour of old firehose:
+            string Info = Encoding.ASCII.GetString(PayloadInformationBlock).Trim('\0');
-            // Takes about 20 ms to be started.
+
-            // Then PC has to start talking to the phone.
+            // Print some information about the payload
-            // Behaviour of new firehose:
+            LogFile.Log("Emerency flasher version 0.1", LogType.FileAndConsole);
-            // After 2000 ms the firehose starts talking to the PC
+            LogFile.Log("Programmer information:", LogType.FileAndConsole);
-            //
+            LogFile.Log("Build time: " + buildtime, LogType.FileAndConsole);
-            // For the duration of 2.5 seconds we will send Hello packages
+            LogFile.Log("Build date: " + builddate, LogType.FileAndConsole);
-            // And also wait for incoming messages
+            LogFile.Log("Version: " + version, LogType.FileAndConsole);
-            // An incoming message can be a response to our outgoing Hello packet (read incoming until "response value")
+            LogFile.Log("Info: " + Info, LogType.FileAndConsole);
-            // Or it can be an incoming Hello-packet from the programmer (always 2 packets, starting with "Chip serial num")
+
-            // Sending the hello-packet can succeed immediately, or it can timeout.
+            // Wait a few seconds before sending commands
-            // When sending succeeds, an answer should be incoming immediately to complete the handshake.
+            LogFile.Log("Waiting...", LogType.FileAndConsole);
-            // When an incoming Hello was received, the phone still expects to receive another Hello.
+            Thread.Sleep(2000);
-
+            LogFile.Log("Waiting...OK", LogType.FileAndConsole);
-            int HelloSendCount = 0;
+
-            bool HandshakeCompleted = false;
+            bool Terminated = false;
-            string Incoming;
+            bool Connected = false;
-            do
+            bool ProgrammerRawMode = false;
-            {
+
-                Serial.SetTimeOut(200);
+            string Incoming;
-                HelloSendCount++;
+
-                try
+            while (!Terminated)
-                {
+            {
-                    LogFile.Log("Send Hello to programmer (" + HelloSendCount.ToString() + ")", LogType.FileOnly);
+                PayloadInformationBlock = new byte[0x200];
-                    Serial.SendData(PacketFromPcToProgrammer);
+                PayloadStream.Read(PayloadInformationBlock, 0, 0x200);
-                    LogFile.Log("Hello packet accepted", LogType.FileOnly);
+                string ProgrammerCommand = Encoding.ASCII.GetString(PayloadInformationBlock.Skip(0xC).ToArray()).Trim('\0');
-                }
+
-                catch
+                LogFile.Log(ProgrammerCommand, LogType.FileAndConsole);
-                {
+
-                    LogFile.Log("Hello packet not accepted", LogType.FileOnly);
+                byte[] PacketFromPcToProgrammer = [];
-                }
+                byte[] temp = new byte[0x200];
-
+
-                try
+                while (true)
-                {
+                {
-                    Serial.SetTimeOut(500);
+                    if (PayloadStream.Position == PayloadStream.Length)
-                    Incoming = Encoding.ASCII.GetString(Serial.GetResponse(null));
+                    {
-                    LogFile.Log("In: " + Incoming, LogType.FileOnly);
+                        Terminated = true;
-                    Serial.SetTimeOut(200);
+                        break;
-                    if (Incoming.Contains("Chip serial num"))
+                    }
-                    {
+
-                        Incoming = Encoding.ASCII.GetString(Serial.GetResponse(null));
+                    PayloadStream.Read(temp, 0, 0x200);
-                        LogFile.Log("In: " + Incoming, LogType.FileOnly);
+
-                        LogFile.Log("Incoming Hello-packets received", LogType.FileOnly);
+                    if (temp[12] == 77 && temp[13] == 83 && temp[14] == 71 && temp[15] == 95)
-                    }
+                    {
-
+                        PayloadStream.Seek(-0x200, SeekOrigin.Current);
-                    while (Incoming.IndexOf("response value") < 0)
+                        break;
-                    {
+                    }
-                        Incoming = Encoding.ASCII.GetString(Serial.GetResponse(null));
+
-                        LogFile.Log("In: " + Incoming, LogType.FileOnly);
+                    PacketFromPcToProgrammer = [.. PacketFromPcToProgrammer, .. temp];
-                    }
+                }
-
+
-                    LogFile.Log("Incoming Hello-response received", LogType.FileOnly);
+                bool ExpectingReplyFromProgrammer = false;
-
+
-                    if (!Incoming.Contains("Failed to authenticate Digital Signature."))
+                if (ProgrammerCommand.Contains("XML"))
-                    {
+                {
-                        HandshakeCompleted = true;
+                    string Outgoing = Encoding.ASCII.GetString(PacketFromPcToProgrammer).Trim('\0');
-                    }
+                    PacketFromPcToProgrammer = Encoding.ASCII.GetBytes(Outgoing);
-                    else
+                    LogFile.Log("Out: " + Outgoing, LogType.FileAndConsole);
-                    {
+                }
-                        LogFile.Log("Programmer failed to authenticate Digital Signature", LogType.FileOnly);
+
-                    }
+                if (!ProgrammerCommand.Contains("RAW_DATA") && !ProgrammerRawMode)
-                }
+                {
-                catch { }
+                    ExpectingReplyFromProgrammer = true;
-            }
+                }
-            while (!HandshakeCompleted && (HelloSendCount < 6));
+
-
+                if (ProgrammerCommand.Contains("LAST") && ProgrammerRawMode)
-            return HandshakeCompleted;
+                {
-        }
+                    ExpectingReplyFromProgrammer = true;
-
+                }
-        public bool ConnectToProgrammerInTestMode()
+
-        {
+                if (ProgrammerCommand.Contains("DATA_ALL") && ProgrammerRawMode)
-            byte[] HelloPacketFromPcToProgrammer = new byte[0x20C];
+                {
-            ByteOperations.WriteUInt32(HelloPacketFromPcToProgrammer, 0, 0x57503730);
+                    ExpectingReplyFromProgrammer = true;
-            ByteOperations.WriteUInt32(HelloPacketFromPcToProgrammer, 0x28, 0x57503730);
+                }
-            ByteOperations.WriteUInt32(HelloPacketFromPcToProgrammer, 0x208, 0x57503730);
+
-            ByteOperations.WriteUInt16(HelloPacketFromPcToProgrammer, 0x48, 0x4445);
+                if (ProgrammerCommand.Contains("RAW_DATA") && !ProgrammerRawMode)
-
+                {
-            bool HandshakeCompleted = ConnectToProgrammer(HelloPacketFromPcToProgrammer);
+                    LogFile.Log("Phone is not in raw mode ON, leaving...", LogType.FileAndConsole);
-
+
-            if (HandshakeCompleted)
+                    // Workaround for problem
-            {
+                    // SerialPort is sometimes not disposed correctly when the device is already removed.
-                LogFile.Log("Handshake completed with programmer in testmode", LogType.FileOnly);
+                    // So explicitly dispose here
-            }
+                    Serial.Close();
-            else
+
-            {
+                    LogFile.Log("Phone has been emergency flashed unsuccessfully!", LogType.FileAndConsole);
-                LogFile.Log("Handshake with programmer failed", LogType.FileOnly);
+                    PayloadStream.Dispose();
-            }
+
-
+                    return false;
-            return HandshakeCompleted;
+                }
-        }
+
-
+                if (!ProgrammerCommand.Contains("RAW_DATA") && ProgrammerRawMode)
-        public async Task<bool> Reset(string ProgrammerPath)
+                {
-        {
+                    LogFile.Log("Phone is not in raw mode ON, leaving...", LogType.FileAndConsole);
-            bool SendImageResult = await Task.Run(() => SendImage(ProgrammerPath));
+
-            if (!SendImageResult)
+                    // Workaround for problem
-            {
+                    // SerialPort is sometimes not disposed correctly when the device is already removed.
-                return false;
+                    // So explicitly dispose here
-            }
+                    Serial.Close();
-
+
-            await Task.Run(() => StartProgrammer());
+                    LogFile.Log("Phone has been emergency flashed unsuccessfully!", LogType.FileAndConsole);
-
+                    PayloadStream.Dispose();
-            bool Connected = await Task.Run(() => ConnectToProgrammerInTestMode());
+
-            if (!Connected)
+                    return false;
-            {
+                }
-                return false;
+
-            }
+                if (Connected)
-
+                {
-            LogFile.Log("Rebooting phone", LogType.FileAndConsole);
+                    Serial.SendData(PacketFromPcToProgrammer);
-            const string Command03 = "<?xml version=\"1.0\" ?><data><power value=\"reset\"/></data>";
+                }
-            LogFile.Log("Out: " + Command03, LogType.FileOnly);
+
-            Serial.SendData(Encoding.ASCII.GetBytes(Command03));
+                if (ExpectingReplyFromProgrammer)
-
+                {
-            string Incoming;
+                    if (!Connected)
-            do
+                    {
-            {
+                        Connected = ConnectToProgrammer(PacketFromPcToProgrammer);
-                Incoming = Encoding.ASCII.GetString(Serial.GetResponse(null));
+
-                LogFile.Log("In: " + Incoming, LogType.FileOnly);
+                        if (Connected)
-            }
+                        {
-            while (Incoming.IndexOf("response value") < 0);
+                            LogFile.Log("Handshake completed with programmer in validated image programming (VIP) mode", LogType.FileAndConsole);
-
+                        }
-            // Workaround for problem
+                        else
-            // SerialPort is sometimes not disposed correctly when the device is already removed.
+                        {
-            // So explicitly dispose here
+                            LogFile.Log("Handshake with programmer failed", LogType.FileAndConsole);
-            Serial.Close();
+                        }
-
+
-            return true;
+                        if (!Connected)
-        }
+                        {
-
+                            LogFile.Log("Phone programmer is now ignoring us, leaving...", LogType.FileAndConsole);
-        public void SwitchMode(SaharaMode Mode)
+
-        {
+                            // Workaround for problem
-            byte[] SwitchModeCommand = new byte[] { 0x0C, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+                            // SerialPort is sometimes not disposed correctly when the device is already removed.
-            ByteOperations.WriteUInt32(SwitchModeCommand, 8, (UInt32)Mode);
+                            // So explicitly dispose here
-            byte[] ResponsePattern = null;
+                            Serial.Close();
-            switch (Mode)
+
-            {
+                            LogFile.Log("Phone has been emergency flashed unsuccessfully!", LogType.FileAndConsole);
-                case SaharaMode.ImageTransferPending:
+                            PayloadStream.Dispose();
-                    ResponsePattern = new byte[] { 0x04, 0x00, 0x00, 0x00 };
+
-                    break;
+                            return false;
-                case SaharaMode.MemoryDebug:
+                        }
-                    ResponsePattern = new byte[] { 0x09, 0x00, 0x00, 0x00 };
+                    }
-                    break;
+                    else
-                case SaharaMode.Command:
+                    {
-                    ResponsePattern = new byte[] { 0x0B, 0x00, 0x00, 0x00 };
+                        do
-                    break;
+                        {
-            }
+                            Serial.SetTimeOut(500);
-            Serial.SendCommand(SwitchModeCommand, ResponsePattern);
+                            Incoming = Encoding.ASCII.GetString(Serial.GetResponse(null));
-        }
+                            Serial.SetTimeOut(200);
-
+                            LogFile.Log("In: " + Incoming, LogType.FileAndConsole);
-        public void StartProgrammer()
+                        }
-        {
+                        while (Incoming.IndexOf("response value") < 0);
-            LogFile.Log("Starting programmer", LogType.FileAndConsole);
+
-            byte[] DoneCommand = new byte[] { 0x05, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00 };
+                        if (Incoming.Contains("rawmode=\"false\""))
-            bool Started = false;
+                        {
-            int count = 0;
+                            ProgrammerRawMode = false;
-            do
+                            LogFile.Log("Raw mode: OFF", LogType.FileAndConsole);
-            {
+                        }
-                count++;
+
-                try
+                        if (Incoming.Contains("rawmode=\"true\""))
-                {
+                        {
-                    byte[] DoneResponse = Serial.SendCommand(DoneCommand, new byte[] { 0x06, 0x00, 0x00, 0x00 });
+                            ProgrammerRawMode = true;
-                    Started = true;
+                            LogFile.Log("Raw mode: ON", LogType.FileAndConsole);
-                }
+                        }
-                catch (BadConnectionException)
+
-                {
+                        if (!Incoming.Contains("ACK"))
-                    LogFile.Log("Problem while starting programmer. Attempting again.", LogType.FileAndConsole);
+                        {
-                }
+                            LogFile.Log("Phone programmer is now ignoring us, leaving...", LogType.FileAndConsole);
-            } while (!Started && count < 3);
+
-            if (count >= 3 && !Started)
+                            // Workaround for problem
-            {
+                            // SerialPort is sometimes not disposed correctly when the device is already removed.
-                LogFile.Log("Maximum number of attempts to start the programmer exceeded.", LogType.FileAndConsole);
+                            // So explicitly dispose here
-                throw new BadConnectionException();
+                            Serial.Close();
-            }
+
-            LogFile.Log("Programmer being launched on phone", LogType.FileOnly);
+                            LogFile.Log("Phone has been emergency flashed unsuccessfully!", LogType.FileAndConsole);
-        }
+                            PayloadStream.Dispose();
-
+
-        public async Task<bool> SendEdPayload(string ProgrammerPath, string PayloadPath)
+                            return false;
-        {
+                        }
-            // First, let's read the Emergency Download payload header and verify its validity
+                    }
-            FileStream PayloadStream = File.OpenRead(PayloadPath);
+                }
-
+            }
-            byte[] ValidReferencePayloadHeader = new byte[] { 0x45, 0x6D, 0x65, 0x72, 0x67, 0x65, 0x6E, 0x63, 0x79, 0x20, 0x50, 0x61, 0x79, 0x6C, 0x6F, 0x61, 0x64 };
+
-
+            // Workaround for problem
-            byte[] PayloadHeader = new byte[17];
+            // SerialPort is sometimes not disposed correctly when the device is already removed.
-            PayloadStream.Read(PayloadHeader, 0, 17);
+            // So explicitly dispose here
-
+            Serial.Close();
-            bool IsValidEdPayloadImage = StructuralComparisons.StructuralEqualityComparer.Equals(PayloadHeader, ValidReferencePayloadHeader);
+
-            if (!IsValidEdPayloadImage)
+            LogFile.Log("Phone has been emergency flashed successfully!", LogType.FileAndConsole);
-            {
+            PayloadStream.Dispose();
-                return false;
+
-            }
+            return true;
-
+        }
-            // Now let's read the information block
+    }
-            PayloadStream.Seek(0x64, SeekOrigin.Begin);
+}
-            byte[] PayloadInformationBlock = new byte[0x64];
-
-            PayloadStream.Read(PayloadInformationBlock, 0, 0x64);
-            string buildtime = Encoding.ASCII.GetString(PayloadInformationBlock).Trim('\0');
-
-            PayloadStream.Read(PayloadInformationBlock, 0, 0x64);
-            string builddate = Encoding.ASCII.GetString(PayloadInformationBlock).Trim('\0');
-
-            PayloadStream.Read(PayloadInformationBlock, 0, 0x64);
-            string version = Encoding.ASCII.GetString(PayloadInformationBlock).Trim('\0');
-
-            PayloadInformationBlock = new byte[0x670];
-            PayloadStream.Read(PayloadInformationBlock, 0, 0x670);
-            string Info = Encoding.ASCII.GetString(PayloadInformationBlock).Trim('\0');
-
-            // Print some information about the payload
-            LogFile.Log("Emerency flasher version 0.1", LogType.FileAndConsole);
-            LogFile.Log("Programmer information:", LogType.FileAndConsole);
-            LogFile.Log("Build time: " + buildtime, LogType.FileAndConsole);
-            LogFile.Log("Build date: " + builddate, LogType.FileAndConsole);
-            LogFile.Log("Version: " + version, LogType.FileAndConsole);
-            LogFile.Log("Info: " + Info, LogType.FileAndConsole);
-
-            // Send the emergency programmer to the phone
-            bool SendImageResult = await Task.Run(() => SendImage(ProgrammerPath));
-            if (!SendImageResult)
-            {
-                return false;
-            }
-
-            // Start the emergency programmer on the phone
-            await Task.Run(() => StartProgrammer());
-
-            // Wait a few seconds before sending commands
-            LogFile.Log("Waiting...", LogType.FileAndConsole);
-            Thread.Sleep(2000);
-            LogFile.Log("Waiting...OK", LogType.FileAndConsole);
-
-            bool Terminated = false;
-            bool Connected = false;
-            bool ProgrammerRawMode = false;
-
-            string Incoming;
-
-            while (!Terminated)
-            {
-                PayloadInformationBlock = new byte[0x200];
-                PayloadStream.Read(PayloadInformationBlock, 0, 0x200);
-                string ProgrammerCommand = Encoding.ASCII.GetString(PayloadInformationBlock.Skip(0xC).ToArray()).Trim('\0');
-
-                LogFile.Log(ProgrammerCommand, LogType.FileAndConsole);
-
-                byte[] PacketFromPcToProgrammer = Array.Empty<byte>();
-                byte[] temp = new byte[0x200];
-
-                while (true)
-                {
-                    if (PayloadStream.Position == PayloadStream.Length)
-                    {
-                        Terminated = true;
-                        break;
-                    }
-
-                    PayloadStream.Read(temp, 0, 0x200);
-
-                    if (temp[12] == 77 && temp[13] == 83 && temp[14] == 71 && temp[15] == 95)
-                    {
-                        PayloadStream.Seek(-0x200, SeekOrigin.Current);
-                        break;
-                    }
-
-                    PacketFromPcToProgrammer = PacketFromPcToProgrammer.Concat(temp).ToArray();
-                }
-
-                bool ExpectingReplyFromProgrammer = false;
-
-                if (ProgrammerCommand.Contains("XML"))
-                {
-                    string Outgoing = Encoding.ASCII.GetString(PacketFromPcToProgrammer).Trim('\0');
-                    PacketFromPcToProgrammer = Encoding.ASCII.GetBytes(Outgoing);
-                    LogFile.Log("Out: " + Outgoing, LogType.FileAndConsole);
-                }
-
-                if (!ProgrammerCommand.Contains("RAW_DATA") && !ProgrammerRawMode)
-                {
-                    ExpectingReplyFromProgrammer = true;
-                }
-
-                if (ProgrammerCommand.Contains("LAST") && ProgrammerRawMode)
-                {
-                    ExpectingReplyFromProgrammer = true;
-                }
-
-                if (ProgrammerCommand.Contains("DATA_ALL") && ProgrammerRawMode)
-                {
-                    ExpectingReplyFromProgrammer = true;
-                }
-
-                if (ProgrammerCommand.Contains("RAW_DATA") && !ProgrammerRawMode)
-                {
-                    LogFile.Log("Phone is not in raw mode ON, leaving...", LogType.FileAndConsole);
-
-                    // Workaround for problem
-                    // SerialPort is sometimes not disposed correctly when the device is already removed.
-                    // So explicitly dispose here
-                    Serial.Close();
-
-                    LogFile.Log("Phone has been emergency flashed unsuccessfully!", LogType.FileAndConsole);
-                    PayloadStream.Dispose();
-
-                    return false;
-                }
-
-                if (!ProgrammerCommand.Contains("RAW_DATA") && ProgrammerRawMode)
-                {
-                    LogFile.Log("Phone is not in raw mode ON, leaving...", LogType.FileAndConsole);
-
-                    // Workaround for problem
-                    // SerialPort is sometimes not disposed correctly when the device is already removed.
-                    // So explicitly dispose here
-                    Serial.Close();
-
-                    LogFile.Log("Phone has been emergency flashed unsuccessfully!", LogType.FileAndConsole);
-                    PayloadStream.Dispose();
-
-                    return false;
-                }
-
-                if (Connected)
-                {
-                    Serial.SendData(PacketFromPcToProgrammer);
-                }
-
-                if (ExpectingReplyFromProgrammer)
-                {
-                    if (!Connected)
-                    {
-                        Connected = ConnectToProgrammer(PacketFromPcToProgrammer);
-
-                        if (Connected)
-                        {
-                            LogFile.Log("Handshake completed with programmer in validated image programming (VIP) mode", LogType.FileAndConsole);
-                        }
-                        else
-                        {
-                            LogFile.Log("Handshake with programmer failed", LogType.FileAndConsole);
-                        }
-
-                        if (!Connected)
-                        {
-                            LogFile.Log("Phone programmer is now ignoring us, leaving...", LogType.FileAndConsole);
-
-                            // Workaround for problem
-                            // SerialPort is sometimes not disposed correctly when the device is already removed.
-                            // So explicitly dispose here
-                            Serial.Close();
-
-                            LogFile.Log("Phone has been emergency flashed unsuccessfully!", LogType.FileAndConsole);
-                            PayloadStream.Dispose();
-
-                            return false;
-                        }
-                    }
-                    else
-                    {
-                        do
-                        {
-                            Serial.SetTimeOut(500);
-                            Incoming = Encoding.ASCII.GetString(Serial.GetResponse(null));
-                            Serial.SetTimeOut(200);
-                            LogFile.Log("In: " + Incoming, LogType.FileAndConsole);
-                        }
-                        while (Incoming.IndexOf("response value") < 0);
-
-                        if (Incoming.Contains("rawmode=\"false\""))
-                        {
-                            ProgrammerRawMode = false;
-                            LogFile.Log("Raw mode: OFF", LogType.FileAndConsole);
-                        }
-
-                        if (Incoming.Contains("rawmode=\"true\""))
-                        {
-                            ProgrammerRawMode = true;
-                            LogFile.Log("Raw mode: ON", LogType.FileAndConsole);
-                        }
-
-                        if (!Incoming.Contains("ACK"))
-                        {
-                            LogFile.Log("Phone programmer is now ignoring us, leaving...", LogType.FileAndConsole);
-
-                            // Workaround for problem
-                            // SerialPort is sometimes not disposed correctly when the device is already removed.
-                            // So explicitly dispose here
-                            Serial.Close();
-
-                            LogFile.Log("Phone has been emergency flashed unsuccessfully!", LogType.FileAndConsole);
-                            PayloadStream.Dispose();
-
-                            return false;
-                        }
-                    }
-                }
-            }
-
-            // Workaround for problem
-            // SerialPort is sometimes not disposed correctly when the device is already removed.
-            // So explicitly dispose here
-            Serial.Close();
-
-            LogFile.Log("Phone has been emergency flashed successfully!", LogType.FileAndConsole);
-            PayloadStream.Dispose();
-
-            return true;
-        }
-    }
-}

WPinternals/Models/QualcommFlasher.cs

@@ -1,228 +1,224 @@
-// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-//
+//
-// Permission is hereby granted, free of charge, to any person obtaining a
+// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
+// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
+// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
+// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
+// Software is furnished to do so, subject to the following conditions:
-//
+//
-// The above copyright notice and this permission notice shall be included in
+// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// all copies or substantial portions of the Software.
-//
+//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// DEALINGS IN THE SOFTWARE.
-
+
-using System;
+using System;
-using System.IO;
+using System.IO;
-
+
-namespace WPinternals
+namespace WPinternals
-{
+{
-    internal enum FlashUnit
+    internal enum FlashUnit
-    {
+    {
-        Bytes,
+        Bytes,
-        Sectors
+        Sectors
-    }
+    }
-
+
-    internal class QualcommFlasher
+    internal class QualcommFlasher
-    {
+    {
-        private readonly QualcommSerial Serial;
+        private readonly QualcommSerial Serial;
-
+
-        public QualcommFlasher(QualcommSerial Serial)
+        public QualcommFlasher(QualcommSerial Serial)
-        {
+        {
-            this.Serial = Serial;
+            this.Serial = Serial;
-        }
+        }
-
+
-        public void CloseSerial()
+        public void CloseSerial()
-        {
+        {
-            Serial.Close();
+            Serial.Close();
-        }
+        }
-
+
-        public void Hello()
+        public void Hello()
-        {
+        {
-            byte[] Command = new byte[]
+            byte[] Command =
-            {
+            [
-                0x01, // Hello command
+                0x01, // Hello command
-                0x51, 0x43, 0x4F, 0x4D, 0x20, 0x66, 0x61, 0x73, 0x74, 0x20, 0x64, 0x6F, 0x77, 0x6E, 0x6C, 0x6F, // "QCOM fast download protocol host"
+                0x51, 0x43, 0x4F, 0x4D, 0x20, 0x66, 0x61, 0x73, 0x74, 0x20, 0x64, 0x6F, 0x77, 0x6E, 0x6C, 0x6F, // "QCOM fast download protocol host"
-                0x61, 0x64, 0x20, 0x70, 0x72, 0x6F, 0x74, 0x6F, 0x63, 0x6F, 0x6C, 0x20, 0x68, 0x6F, 0x73, 0x74,
+                0x61, 0x64, 0x20, 0x70, 0x72, 0x6F, 0x74, 0x6F, 0x63, 0x6F, 0x6C, 0x20, 0x68, 0x6F, 0x73, 0x74,
-                0x02,
+                0x02,
-                0x02, // Protocol version - Must be at least 0x02
+                0x02, // Protocol version - Must be at least 0x02
-                0x01
+                0x01
-            };
+            ];
-
+
-            Serial.SendCommand(Command, new byte[] { 0x02 });
+            Serial.SendCommand(Command, [0x02]);
-        }
+        }
-
+
-        public void SetSecurityMode(byte Mode)
+        public void SetSecurityMode(byte Mode)
-        {
+        {
-            byte[] Command = new byte[2];
+            byte[] Command = [0x17, Mode];
-            Command[0] = 0x17;
+
-            Command[1] = Mode;
+            Serial.SendCommand(Command, [0x18]);
-
+        }
-            Serial.SendCommand(Command, new byte[] { 0x18 });
+
-        }
+        // Use PartitionID 0x21
-
+        public void OpenPartition(byte PartitionID)
-        // Use PartitionID 0x21
+        {
-        public void OpenPartition(byte PartitionID)
+            byte[] Command = [0x1B, PartitionID];
-        {
+
-            byte[] Command = new byte[2];
+            Serial.SendCommand(Command, [0x1C]);
-            Command[0] = 0x1B;
+        }
-            Command[1] = PartitionID;
+
-
+        public void ClosePartition()
-            Serial.SendCommand(Command, new byte[] { 0x1C });
+        {
-        }
+            Serial.SendCommand([0x15], [0x16]);
-
+        }
-        public void ClosePartition()
+
-        {
+        public void Flash(UInt32 StartInBytes, Stream Data, UInt32 LengthInBytes = UInt32.MaxValue)
-            Serial.SendCommand(new byte[] { 0x15 }, new byte[] { 0x16 });
+        {
-        }
+            Flash(StartInBytes, Data, null, null, LengthInBytes);
-
+        }
-        public void Flash(UInt32 StartInBytes, Stream Data, UInt32 LengthInBytes = UInt32.MaxValue)
+
-        {
+        public void Flash(UInt32 StartInBytes, Stream Data, Action<int, TimeSpan?> ProgressUpdateCallback, UInt32 LengthInBytes = UInt32.MaxValue)
-            Flash(StartInBytes, Data, null, null, LengthInBytes);
+        {
-        }
+            Flash(StartInBytes, Data, ProgressUpdateCallback, null, LengthInBytes);
-
+        }
-        public void Flash(UInt32 StartInBytes, Stream Data, Action<int, TimeSpan?> ProgressUpdateCallback, UInt32 LengthInBytes = UInt32.MaxValue)
+
-        {
+        public void Flash(UInt32 StartInBytes, Stream Data, ProgressUpdater UpdaterPerSector, UInt32 LengthInBytes = UInt32.MaxValue)
-            Flash(StartInBytes, Data, ProgressUpdateCallback, null, LengthInBytes);
+        {
-        }
+            Flash(StartInBytes, Data, null, UpdaterPerSector, LengthInBytes);
-
+        }
-        public void Flash(UInt32 StartInBytes, Stream Data, ProgressUpdater UpdaterPerSector, UInt32 LengthInBytes = UInt32.MaxValue)
+
-        {
+        public void Flash(UInt32 StartInBytes, Stream Data, Action<int, TimeSpan?> ProgressUpdateCallback, ProgressUpdater UpdaterPerSector, UInt32 LengthInBytes = UInt32.MaxValue)
-            Flash(StartInBytes, Data, null, UpdaterPerSector, LengthInBytes);
+        {
-        }
+            long Remaining = (LengthInBytes == UInt32.MaxValue) || (LengthInBytes > (Data.Length - Data.Position))
-
+                ? Data.Length - Data.Position
-        public void Flash(UInt32 StartInBytes, Stream Data, Action<int, TimeSpan?> ProgressUpdateCallback, ProgressUpdater UpdaterPerSector, UInt32 LengthInBytes = UInt32.MaxValue)
+                : LengthInBytes;
-        {
+            UInt32 CurrentLength;
-            long Remaining = (LengthInBytes == UInt32.MaxValue) || (LengthInBytes > (Data.Length - Data.Position))
+            byte[] Buffer = new byte[0x405];
-                ? Data.Length - Data.Position
+            byte[] ResponsePattern = new byte[5];
-                : LengthInBytes;
+            byte[] FinalCommand;
-            UInt32 CurrentLength;
+            Buffer[0] = 0x07;
-            byte[] Buffer = new byte[0x405];
+            ResponsePattern[0] = 0x08;
-            byte[] ResponsePattern = new byte[5];
+            UInt32 CurrentPosition = StartInBytes;
-            byte[] FinalCommand;
+
-            Buffer[0] = 0x07;
+            ProgressUpdater Progress = UpdaterPerSector;
-            ResponsePattern[0] = 0x08;
+            if ((Progress == null) && (ProgressUpdateCallback != null))
-            UInt32 CurrentPosition = StartInBytes;
+            {
-
+                Progress = new ProgressUpdater(GetSectorCount((UInt64)Remaining), ProgressUpdateCallback);
-            ProgressUpdater Progress = UpdaterPerSector;
+            }
-            if ((Progress == null) && (ProgressUpdateCallback != null))
+
-            {
+            while (Remaining > 0)
-                Progress = new ProgressUpdater(GetSectorCount((UInt64)Remaining), ProgressUpdateCallback);
+            {
-            }
+                System.Buffer.BlockCopy(BitConverter.GetBytes(CurrentPosition), 0, Buffer, 1, 4); // Start is in bytes and in Little Endian (on Samsung devices start is in sectors!)
-
+                System.Buffer.BlockCopy(BitConverter.GetBytes(CurrentPosition), 0, ResponsePattern, 1, 4); // Start is in bytes and in Little Endian (on Samsung devices start is in sectors!)
-            while (Remaining > 0)
+
-            {
+                CurrentLength = Remaining >= 0x400 ? 0x400 : (UInt32)Remaining;
-                System.Buffer.BlockCopy(BitConverter.GetBytes(CurrentPosition), 0, Buffer, 1, 4); // Start is in bytes and in Little Endian (on Samsung devices start is in sectors!)
+
-                System.Buffer.BlockCopy(BitConverter.GetBytes(CurrentPosition), 0, ResponsePattern, 1, 4); // Start is in bytes and in Little Endian (on Samsung devices start is in sectors!)
+                CurrentLength = (uint)Data.Read(Buffer, 5, (int)CurrentLength);
-
+
-                CurrentLength = Remaining >= 0x400 ? 0x400 : (UInt32)Remaining;
+                if (CurrentLength < 0x400)
-
+                {
-                CurrentLength = (uint)Data.Read(Buffer, 5, (int)CurrentLength);
+                    FinalCommand = new byte[CurrentLength + 5];
-
+                    System.Buffer.BlockCopy(Buffer, 0, FinalCommand, 0, (int)CurrentLength + 5);
-                if (CurrentLength < 0x400)
+                }
-                {
+                else
-                    FinalCommand = new byte[CurrentLength + 5];
+                {
-                    System.Buffer.BlockCopy(Buffer, 0, FinalCommand, 0, (int)CurrentLength + 5);
+                    FinalCommand = Buffer;
-                }
+                }
-                else
+
-                {
+                Serial.SendCommand(FinalCommand, ResponsePattern);
-                    FinalCommand = Buffer;
+
-                }
+                CurrentPosition += CurrentLength;
-
+                Remaining -= CurrentLength;
-                Serial.SendCommand(FinalCommand, ResponsePattern);
+
-
+                Progress?.IncreaseProgress(GetSectorCount(CurrentLength));
-                CurrentPosition += CurrentLength;
+            }
-                Remaining -= CurrentLength;
+        }
-
+
-                Progress?.IncreaseProgress(GetSectorCount(CurrentLength));
+        public void Flash(UInt32 StartInBytes, byte[] Data, UInt32 OffsetInBytes = 0, UInt32 LengthInBytes = UInt32.MaxValue)
-            }
+        {
-        }
+            Flash(StartInBytes, Data, null, null, OffsetInBytes, LengthInBytes);
-
+        }
-        public void Flash(UInt32 StartInBytes, byte[] Data, UInt32 OffsetInBytes = 0, UInt32 LengthInBytes = UInt32.MaxValue)
+
-        {
+        public void Flash(UInt32 StartInBytes, byte[] Data, Action<int, TimeSpan?> ProgressUpdateCallback, UInt32 OffsetInBytes = 0, UInt32 LengthInBytes = UInt32.MaxValue)
-            Flash(StartInBytes, Data, null, null, OffsetInBytes, LengthInBytes);
+        {
-        }
+            Flash(StartInBytes, Data, ProgressUpdateCallback, null, OffsetInBytes, LengthInBytes);
-
+        }
-        public void Flash(UInt32 StartInBytes, byte[] Data, Action<int, TimeSpan?> ProgressUpdateCallback, UInt32 OffsetInBytes = 0, UInt32 LengthInBytes = UInt32.MaxValue)
+
-        {
+        public void Flash(UInt32 StartInBytes, byte[] Data, ProgressUpdater UpdaterPerSector, UInt32 OffsetInBytes = 0, UInt32 LengthInBytes = UInt32.MaxValue)
-            Flash(StartInBytes, Data, ProgressUpdateCallback, null, OffsetInBytes, LengthInBytes);
+        {
-        }
+            Flash(StartInBytes, Data, null, UpdaterPerSector, OffsetInBytes, LengthInBytes);
-
+        }
-        public void Flash(UInt32 StartInBytes, byte[] Data, ProgressUpdater UpdaterPerSector, UInt32 OffsetInBytes = 0, UInt32 LengthInBytes = UInt32.MaxValue)
+
-        {
+        public void Flash(UInt32 StartInBytes, byte[] Data, Action<int, TimeSpan?> ProgressUpdateCallback, ProgressUpdater UpdaterPerSector, UInt32 OffsetInBytes = 0, UInt32 LengthInBytes = UInt32.MaxValue)
-            Flash(StartInBytes, Data, null, UpdaterPerSector, OffsetInBytes, LengthInBytes);
+        {
-        }
+            long RemainingBytes;
-
+            if (OffsetInBytes > (Data.Length - 1))
-        public void Flash(UInt32 StartInBytes, byte[] Data, Action<int, TimeSpan?> ProgressUpdateCallback, ProgressUpdater UpdaterPerSector, UInt32 OffsetInBytes = 0, UInt32 LengthInBytes = UInt32.MaxValue)
+            {
-        {
+                throw new ArgumentException("Wrong offset");
-            long RemainingBytes;
+            }
-            if (OffsetInBytes > (Data.Length - 1))
+
-            {
+            RemainingBytes = (LengthInBytes == UInt32.MaxValue) || (LengthInBytes > (Data.Length - OffsetInBytes))
-                throw new ArgumentException("Wrong offset");
+                ? Data.Length - OffsetInBytes
-            }
+                : LengthInBytes;
-
+
-            RemainingBytes = (LengthInBytes == UInt32.MaxValue) || (LengthInBytes > (Data.Length - OffsetInBytes))
+            UInt32 CurrentLength;
-                ? Data.Length - OffsetInBytes
+            UInt32 CurrentOffset = OffsetInBytes;
-                : LengthInBytes;
+            byte[] Buffer = new byte[0x405];
-
+            byte[] ResponsePattern = new byte[5];
-            UInt32 CurrentLength;
+            byte[] FinalCommand;
-            UInt32 CurrentOffset = OffsetInBytes;
+            Buffer[0] = 0x07;
-            byte[] Buffer = new byte[0x405];
+            ResponsePattern[0] = 0x08;
-            byte[] ResponsePattern = new byte[5];
+            UInt32 CurrentPosition = StartInBytes;
-            byte[] FinalCommand;
+
-            Buffer[0] = 0x07;
+            ProgressUpdater Progress = UpdaterPerSector;
-            ResponsePattern[0] = 0x08;
+            if ((Progress == null) && (ProgressUpdateCallback != null))
-            UInt32 CurrentPosition = StartInBytes;
+            {
-
+                Progress = new ProgressUpdater(GetSectorCount((UInt64)RemainingBytes), ProgressUpdateCallback);
-            ProgressUpdater Progress = UpdaterPerSector;
+            }
-            if ((Progress == null) && (ProgressUpdateCallback != null))
+
-            {
+            while (RemainingBytes > 0)
-                Progress = new ProgressUpdater(GetSectorCount((UInt64)RemainingBytes), ProgressUpdateCallback);
+            {
-            }
+                System.Buffer.BlockCopy(BitConverter.GetBytes(CurrentPosition), 0, Buffer, 1, 4); // Start position is in bytes and in Little Endian (on Samsung phones the start position is in Sectors!!)
-
+                System.Buffer.BlockCopy(BitConverter.GetBytes(CurrentPosition), 0, ResponsePattern, 1, 4); // Start position is in bytes and in Little Endian (on Samsung phones the start position is in Sectors!!)
-            while (RemainingBytes > 0)
+
-            {
+                CurrentLength = RemainingBytes >= 0x400 ? 0x400 : (UInt32)RemainingBytes;
-                System.Buffer.BlockCopy(BitConverter.GetBytes(CurrentPosition), 0, Buffer, 1, 4); // Start position is in bytes and in Little Endian (on Samsung phones the start position is in Sectors!!)
+
-                System.Buffer.BlockCopy(BitConverter.GetBytes(CurrentPosition), 0, ResponsePattern, 1, 4); // Start position is in bytes and in Little Endian (on Samsung phones the start position is in Sectors!!)
+                System.Buffer.BlockCopy(Data, (int)CurrentOffset, Buffer, 5, (int)CurrentLength);
-
+
-                CurrentLength = RemainingBytes >= 0x400 ? 0x400 : (UInt32)RemainingBytes;
+                if (CurrentLength < 0x400)
-
+                {
-                System.Buffer.BlockCopy(Data, (int)CurrentOffset, Buffer, 5, (int)CurrentLength);
+                    FinalCommand = new byte[CurrentLength + 5];
-
+                    System.Buffer.BlockCopy(Buffer, 0, FinalCommand, 0, (int)CurrentLength + 5);
-                if (CurrentLength < 0x400)
+                }
-                {
+                else
-                    FinalCommand = new byte[CurrentLength + 5];
+                {
-                    System.Buffer.BlockCopy(Buffer, 0, FinalCommand, 0, (int)CurrentLength + 5);
+                    FinalCommand = Buffer;
-                }
+                }
-                else
+
-                {
+                Serial.SendCommand(FinalCommand, ResponsePattern);
-                    FinalCommand = Buffer;
+
-                }
+                CurrentPosition += CurrentLength;
-
+                CurrentOffset += CurrentLength;
-                Serial.SendCommand(FinalCommand, ResponsePattern);
+                RemainingBytes -= CurrentLength;
-
+
-                CurrentPosition += CurrentLength;
+                Progress?.IncreaseProgress(GetSectorCount(CurrentLength));
-                CurrentOffset += CurrentLength;
+            }
-                RemainingBytes -= CurrentLength;
+        }
-
+
-                Progress?.IncreaseProgress(GetSectorCount(CurrentLength));
+        public UInt64 GetSectorCount(UInt64 ByteCount)
-            }
+        {
-        }
+            return (ByteCount / 0x200) + ((ByteCount % 0x200) > 0 ? 1 : (UInt64)0);
-
+        }
-        public UInt64 GetSectorCount(UInt64 ByteCount)
+
-        {
+        public void Reboot()
-            return (ByteCount / 0x200) + ((ByteCount % 0x200) > 0 ? 1 : (UInt64)0);
+        {
-        }
+            Serial.SendCommand([0x0B], [0x0C]);
-
+        }
-        public void Reboot()
+    }
-        {
+}
-            Serial.SendCommand(new byte[] { 0x0B }, new byte[] { 0x0C });
-        }
-    }
-}

WPinternals/Models/QualcommLoader.cs

@@ -1,125 +1,124 @@
-// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-//
+//
-// Permission is hereby granted, free of charge, to any person obtaining a
+// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
+// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
+// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
+// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
+// Software is furnished to do so, subject to the following conditions:
-//
+//
-// The above copyright notice and this permission notice shall be included in
+// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// all copies or substantial portions of the Software.
-//
+//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// DEALINGS IN THE SOFTWARE.
-
+
-using System;
+using System;
-using System.Collections;
+using System.Collections;
-using System.Collections.Generic;
+using System.Collections.Generic;
-using System.IO;
+using System.IO;
-
+
-namespace WPinternals
+namespace WPinternals
-{
+{
-    internal static class QualcommLoaders
+    internal static class QualcommLoaders
-    {
+    {
-        internal static List<QualcommPartition> GetPossibleLoadersForRootKeyHash(string Path, byte[] RootKeyHash)
+        internal static List<QualcommPartition> GetPossibleLoadersForRootKeyHash(string Path, byte[] RootKeyHash)
-        {
+        {
-            List<QualcommPartition> Result = new();
+            List<QualcommPartition> Result = new();
-
+
-            try
+            try
-            {
+            {
-                IEnumerable<string> FilePaths = Directory.EnumerateFiles(Path);
+                foreach (string FilePath in Directory.EnumerateFiles(Path))
-                foreach (string FilePath in FilePaths)
+                {
-                {
+                    try
-                    try
+                    {
-                    {
+                        FileInfo Info = new(FilePath);
-                        FileInfo Info = new(FilePath);
+                        if (Info.Length <= 0x80000)
-                        if (Info.Length <= 0x80000)
+                        {
-                        {
+                            QualcommPartition Loader;
-                            QualcommPartition Loader;
+
-
+#if DEBUG
-#if DEBUG
+                            System.Diagnostics.Debug.Print("Evaluating loader: " + FilePath);
-                            System.Diagnostics.Debug.Print("Evaluating loader: " + FilePath);
+#endif
-#endif
+
-
+                            byte[] Binary = ParseAsHexFile(FilePath);
-                            byte[] Binary = ParseAsHexFile(FilePath);
+                            Loader = Binary == null ? new QualcommPartition(FilePath) : new QualcommPartition(Binary);
-                            Loader = Binary == null ? new QualcommPartition(FilePath) : new QualcommPartition(Binary);
+
-
+                            // Make sure the RootKeyHash is not blank
-                            // Make sure the RootKeyHash is not blank
+                            // If the RootKeyHash is blank, this is an engineering device, and it will accept any RKH
-                            // If the RootKeyHash is blank, this is an engineering device, and it will accept any RKH
+                            // We expect the user to know what he is doing in such case and we will ignore checks
-                            // We expect the user to know what he is doing in such case and we will ignore checks
+                            if (!StructuralComparisons.StructuralEqualityComparer.Equals(RootKeyHash, new byte[RootKeyHash.Length]))
-                            if (!StructuralComparisons.StructuralEqualityComparer.Equals(RootKeyHash, new byte[RootKeyHash.Length]))
+                            {
-                            {
+                                if (StructuralComparisons.StructuralEqualityComparer.Equals(Loader.RootKeyHash, RootKeyHash)
-                                if (StructuralComparisons.StructuralEqualityComparer.Equals(Loader.RootKeyHash, RootKeyHash)
+                                    && (ByteOperations.FindUnicode(Loader.Binary, "QHSUSB_ARMPRG") != null)) // To detect that this is a loader, and not SBL1 or something. V1 loaders are QHSUSB_ARMPRG. V2 loaders are QHSUSB__BULK. Only V1 supported for now, because V2 only accepts signed payload.
-                                    && (ByteOperations.FindUnicode(Loader.Binary, "QHSUSB_ARMPRG") != null)) // To detect that this is a loader, and not SBL1 or something. V1 loaders are QHSUSB_ARMPRG. V2 loaders are QHSUSB__BULK. Only V1 supported for now, because V2 only accepts signed payload.
+                                {
-                                {
+                                    Result.Add(Loader);
-                                    Result.Add(Loader);
+                                }
-                                }
+                            }
-                            }
+                            else
-                            else
+                            {
-                            {
+                                if (ByteOperations.FindUnicode(Loader.Binary, "QHSUSB_ARMPRG") != null) // To detect that this is a loader, and not SBL1 or something. V1 loaders are QHSUSB_ARMPRG. V2 loaders are QHSUSB__BULK. Only V1 supported for now, because V2 only accepts signed payload.
-                                if (ByteOperations.FindUnicode(Loader.Binary, "QHSUSB_ARMPRG") != null) // To detect that this is a loader, and not SBL1 or something. V1 loaders are QHSUSB_ARMPRG. V2 loaders are QHSUSB__BULK. Only V1 supported for now, because V2 only accepts signed payload.
+                                {
-                                {
+                                    Result.Add(Loader);
-                                    Result.Add(Loader);
+                                }
-                                }
+                            }
-                            }
+                        }
-                        }
+                    }
-                    }
+                    catch { }
-                    catch { }
+                }
-                }
+            }
-            }
+            catch { }
-            catch { }
+
-
+            return Result;
-            return Result;
+        }
-        }
+
-
+        internal static byte[] ParseAsHexFile(string FilePath)
-        internal static byte[] ParseAsHexFile(string FilePath)
+        {
-        {
+            byte[] Result = null;
-            byte[] Result = null;
+
-
+            try
-            try
+            {
-            {
+                string[] Lines = File.ReadAllLines(FilePath);
-                string[] Lines = File.ReadAllLines(FilePath);
+                byte[] Buffer = null;
-                byte[] Buffer = null;
+                int BufferSize = 0;
-                int BufferSize = 0;
+
-
+                foreach (string Line in Lines)
-                foreach (string Line in Lines)
+                {
-                {
+                    if (Line[0] != ':')
-                    if (Line[0] != ':')
+                    {
-                    {
+                        throw new BadImageFormatException();
-                        throw new BadImageFormatException();
+                    }
-                    }
+
-
+                    byte[] LineBytes = Converter.ConvertStringToHex(Line[1..]);
-                    byte[] LineBytes = Converter.ConvertStringToHex(Line[1..]);
+
-
+                    if ((LineBytes[0] + 5) != LineBytes.Length)
-                    if ((LineBytes[0] + 5) != LineBytes.Length)
+                    {
-                    {
+                        throw new BadImageFormatException();
-                        throw new BadImageFormatException();
+                    }
-                    }
+
-
+                    if (Buffer == null)
-                    if (Buffer == null)
+                    {
-                    {
+                        Buffer = new byte[0x40000];
-                        Buffer = new byte[0x40000];
+                    }
-                    }
+
-
+                    if (LineBytes[3] == 0) // This is mem data
-                    if (LineBytes[3] == 0) // This is mem data
+                    {
-                    {
+                        System.Buffer.BlockCopy(LineBytes, 4, Buffer, BufferSize, LineBytes[0]);
-                        System.Buffer.BlockCopy(LineBytes, 4, Buffer, BufferSize, LineBytes[0]);
+                        BufferSize += LineBytes[0];
-                        BufferSize += LineBytes[0];
+                    }
-                    }
+                }
-                }
+
-
+                Result = new byte[BufferSize];
-                Result = new byte[BufferSize];
+                System.Buffer.BlockCopy(Buffer, 0, Result, 0, BufferSize);
-                System.Buffer.BlockCopy(Buffer, 0, Result, 0, BufferSize);
+            }
-            }
+            catch { }
-            catch { }
+
-
+            return Result;
-            return Result;
+        }
-        }
+    }
-    }
+}
-}

WPinternals/Models/QualcommPartition.cs

@@ -1,174 +1,197 @@
-// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-//
+//
-// Permission is hereby granted, free of charge, to any person obtaining a
+// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
+// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
+// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
+// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
+// Software is furnished to do so, subject to the following conditions:
-//
+//
-// The above copyright notice and this permission notice shall be included in
+// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// all copies or substantial portions of the Software.
-//
+//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// DEALINGS IN THE SOFTWARE.
-
+
-using System;
+using System;
-using System.IO;
+using System.IO;
-using System.Security.Cryptography;
+using System.Security.Cryptography;
-
+
-namespace WPinternals
+namespace WPinternals
-{
+{
-    internal enum QualcommPartitionHeaderType
+    internal enum QualcommPartitionHeaderType
-    {
+    {
-        Long,
+        Long,
-        Short
+        Short
-    };
+    };
-
+
-    internal class QualcommPartition
+    internal class QualcommPartition
-    {
+    {
-        internal byte[] Binary;
+        internal byte[] Binary;
-        internal uint HeaderOffset;
+        internal uint HeaderOffset;
-        internal QualcommPartitionHeaderType HeaderType;
+        internal QualcommPartitionHeaderType HeaderType;
-        internal uint ImageOffset;
+        internal uint ImageOffset;
-        internal uint ImageAddress;
+        internal uint ImageAddress;
-        internal uint ImageSize;
+        internal uint ImageSize;
-        internal uint CodeSize;
+        internal uint CodeSize;
-        internal uint SignatureAddress;
+        internal uint SignatureAddress;
-        internal uint SignatureSize;
+        internal uint SignatureSize;
-        internal uint SignatureOffset;
+        internal uint SignatureOffset;
-        internal uint CertificatesAddress;
+        internal uint CertificatesAddress;
-        internal uint CertificatesSize;
+        internal uint CertificatesSize;
-        internal uint CertificatesOffset;
+        internal uint CertificatesOffset;
-        internal byte[] RootKeyHash = null;
+        internal byte[] RootKeyHash = null;
-
+
-        internal QualcommPartition(string Path) : this(File.ReadAllBytes(Path)) { }
+        internal QualcommPartition(string Path) : this(File.ReadAllBytes(Path)) { }
-
+
-        internal QualcommPartition(byte[] Binary, uint Offset = 0)
+        internal QualcommPartition(byte[] Binary, uint Offset = 0)
-        {
+        {
-#if DEBUG
+#if DEBUG
-            System.Diagnostics.Debug.Print("Loader: " + Converter.ConvertHexToString(new SHA256Managed().ComputeHash(Binary, 0, Binary.Length), ""));
+            System.Diagnostics.Debug.Print("Loader: " + Converter.ConvertHexToString(SHA256.HashData(Binary.AsSpan(0, Binary.Length)), ""));
-#endif
+#endif
-
+
-            this.Binary = Binary;
+            this.Binary = Binary;
-
+
-            byte[] LongHeaderPattern = new byte[] { 0xD1, 0xDC, 0x4B, 0x84, 0x34, 0x10, 0xD7, 0x73, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
+            byte[] LongHeaderPattern = [0xD1, 0xDC, 0x4B, 0x84, 0x34, 0x10, 0xD7, 0x73, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF];
-            byte[] LongHeaderMask = new byte[] { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+            byte[] LongHeaderMask = [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00];
-
+
-            if (ByteOperations.FindPattern(Binary, Offset, 4, new byte[] { 0x7F, 0x45, 0x4C, 0x46 }, new byte[] { 0x00, 0x00, 0x00, 0x00 }, null) == 0)
+            if (ByteOperations.FindPattern(Binary, Offset, 4, [0x7F, 0x45, 0x4C, 0x46], [0x00, 0x00, 0x00, 0x00], null) == 0)
-            {
+            {
-                // This is an ELF image
+                // This is an ELF image
-                // First program header is a reference to the elf-header
+                // First program header is a reference to the elf-header
-                // Second program header is a reference to the signed hash-table
+                // Second program header is a reference to the signed hash-table
-                HeaderType = QualcommPartitionHeaderType.Short;
+                HeaderType = QualcommPartitionHeaderType.Short;
-                UInt32 ProgramHeaderOffset;
+                UInt32 ProgramHeaderOffset;
-                UInt16 ProgramHeaderEntrySize;
+                UInt16 ProgramHeaderEntrySize;
-                UInt32 HashTableProgramHeaderOffset;
+                UInt32 HashTableProgramHeaderOffset;
-                if (Binary[Offset + 0x04] == 1)
+                if (Binary[Offset + 0x04] == 1)
-                {
+                {
-                    // 32-bit elf image
+                    // 32-bit elf image
-                    ProgramHeaderOffset = Offset + ByteOperations.ReadUInt32(Binary, Offset + 0x1c);
+                    ProgramHeaderOffset = Offset + ByteOperations.ReadUInt32(Binary, Offset + 0x1c);
-                    ProgramHeaderEntrySize = ByteOperations.ReadUInt16(Binary, Offset + 0x2a);
+                    ProgramHeaderEntrySize = ByteOperations.ReadUInt16(Binary, Offset + 0x2a);
-                    HashTableProgramHeaderOffset = ProgramHeaderOffset + ProgramHeaderEntrySize;
+                    HashTableProgramHeaderOffset = ProgramHeaderOffset + ProgramHeaderEntrySize;
-                    ImageOffset = Offset + ByteOperations.ReadUInt32(Binary, HashTableProgramHeaderOffset + 0x04);
+                    ImageOffset = Offset + ByteOperations.ReadUInt32(Binary, HashTableProgramHeaderOffset + 0x04);
-                    HeaderOffset = ImageOffset + 8;
+                    HeaderOffset = ImageOffset + 8;
-                }
+                }
-                else if (Binary[Offset + 0x04] == 2)
+                else if (Binary[Offset + 0x04] == 2)
-                {
+                {
-                    // 64-bit elf image
+                    // 64-bit elf image
-                    ProgramHeaderOffset = Offset + ByteOperations.ReadUInt32(Binary, Offset + 0x20);
+                    ProgramHeaderOffset = Offset + ByteOperations.ReadUInt32(Binary, Offset + 0x20);
-                    ProgramHeaderEntrySize = ByteOperations.ReadUInt16(Binary, Offset + 0x36);
+                    ProgramHeaderEntrySize = ByteOperations.ReadUInt16(Binary, Offset + 0x36);
-                    HashTableProgramHeaderOffset = ProgramHeaderOffset + ProgramHeaderEntrySize;
+                    HashTableProgramHeaderOffset = ProgramHeaderOffset + ProgramHeaderEntrySize;
-                    ImageOffset = Offset + (UInt32)ByteOperations.ReadUInt64(Binary, HashTableProgramHeaderOffset + 0x08);
+                    ImageOffset = Offset + (UInt32)ByteOperations.ReadUInt64(Binary, HashTableProgramHeaderOffset + 0x08);
-                    HeaderOffset = ImageOffset + 8;
+                    HeaderOffset = ImageOffset + 8;
-                }
+                }
-                else
+                else
-                {
+                {
-                    throw new WPinternalsException("Invalid programmer", "The type of elf image could not be determined from the provided programmer.");
+                    throw new WPinternalsException("Invalid programmer", "The type of elf image could not be determined from the provided programmer.");
-                }
+                }
-            }
+            }
-            else if (ByteOperations.FindPattern(Binary, Offset, (uint)LongHeaderPattern.Length, LongHeaderPattern, LongHeaderMask, null) == null)
+            else if (ByteOperations.FindPattern(Binary, Offset, (uint)LongHeaderPattern.Length, LongHeaderPattern, LongHeaderMask, null) == null)
-            {
+            {
-                HeaderType = QualcommPartitionHeaderType.Short;
+                HeaderType = QualcommPartitionHeaderType.Short;
-                ImageOffset = Offset;
+                ImageOffset = Offset;
-                HeaderOffset = ImageOffset + 8;
+                HeaderOffset = ImageOffset + 8;
-            }
+            }
-            else
+            else
-            {
+            {
-                HeaderType = QualcommPartitionHeaderType.Long;
+                HeaderType = QualcommPartitionHeaderType.Long;
-                ImageOffset = Offset;
+                ImageOffset = Offset;
-                HeaderOffset = ImageOffset + (uint)LongHeaderPattern.Length;
+                HeaderOffset = ImageOffset + (uint)LongHeaderPattern.Length;
-            }
+            }
-
+
-            if (ByteOperations.ReadUInt32(Binary, HeaderOffset + 0X00) != 0)
+            uint Version = ByteOperations.ReadUInt32(Binary, ImageOffset + 0X04);
-            {
+
-                ImageOffset = ByteOperations.ReadUInt32(Binary, HeaderOffset + 0X00);
+            if (ByteOperations.ReadUInt32(Binary, HeaderOffset + 0X00) != 0)
-            }
+            {
-            else if (HeaderType == QualcommPartitionHeaderType.Short)
+                ImageOffset = ByteOperations.ReadUInt32(Binary, HeaderOffset + 0X00);
-            {
+            }
-                ImageOffset += 0x28;
+            else if (HeaderType == QualcommPartitionHeaderType.Short)
-            }
+            {
-            else
+                ImageOffset += 0x28;
-            {
+            }
-                ImageOffset += 0x50;
+            else
-            }
+            {
-
+                ImageOffset += 0x50;
-            ImageAddress = ByteOperations.ReadUInt32(Binary, HeaderOffset + 0X04);
+            }
-            ImageSize = ByteOperations.ReadUInt32(Binary, HeaderOffset + 0X08);
+
-            CodeSize = ByteOperations.ReadUInt32(Binary, HeaderOffset + 0X0C);
+            ImageAddress = ByteOperations.ReadUInt32(Binary, HeaderOffset + 0X04);
-            SignatureAddress = ByteOperations.ReadUInt32(Binary, HeaderOffset + 0X10);
+            ImageSize = ByteOperations.ReadUInt32(Binary, HeaderOffset + 0X08);
-            SignatureSize = ByteOperations.ReadUInt32(Binary, HeaderOffset + 0X14);
+            CodeSize = ByteOperations.ReadUInt32(Binary, HeaderOffset + 0X0C);
-            SignatureOffset = SignatureAddress - ImageAddress + ImageOffset;
+            SignatureAddress = ByteOperations.ReadUInt32(Binary, HeaderOffset + 0X10);
-            CertificatesAddress = ByteOperations.ReadUInt32(Binary, HeaderOffset + 0X18);
+            SignatureSize = ByteOperations.ReadUInt32(Binary, HeaderOffset + 0X14);
-            CertificatesSize = ByteOperations.ReadUInt32(Binary, HeaderOffset + 0X1C);
+            CertificatesAddress = ByteOperations.ReadUInt32(Binary, HeaderOffset + 0X18);
-            CertificatesOffset = CertificatesAddress - ImageAddress + ImageOffset;
+            CertificatesSize = ByteOperations.ReadUInt32(Binary, HeaderOffset + 0X1C);
-
+
-            uint CurrentCertificateOffset = CertificatesOffset;
+            if (SignatureAddress == 0xFFFFFFFF)
-            uint CertificateSize = 0;
+            {
-            while (CurrentCertificateOffset < (CertificatesOffset + CertificatesSize))
+                SignatureAddress = ImageAddress + CodeSize;
-            {
+            }
-                if ((Binary[CurrentCertificateOffset] == 0x30) && (Binary[CurrentCertificateOffset + 1] == 0x82))
+
-                {
+            if (CertificatesAddress == 0xFFFFFFFF)
-                    CertificateSize = (uint)(Binary[CurrentCertificateOffset + 2] * 0x100) + Binary[CurrentCertificateOffset + 3] + 4; // Big endian!
+            {
-
+                CertificatesAddress = SignatureAddress + SignatureSize;
-                    if ((CurrentCertificateOffset + CertificateSize) == (CertificatesOffset + CertificatesSize))
+            }
-                    {
+
-                        // This is the last certificate. So this is the root key.
+            // Headers newer than version 5 need more padding here
-                        RootKeyHash = new SHA256Managed().ComputeHash(Binary, (int)CurrentCertificateOffset, (int)CertificateSize);
+            if (Version > 5)
-
+            {
-#if DEBUG
+                ImageOffset += 0x80;
-                        System.Diagnostics.Debug.Print("RKH: " + Converter.ConvertHexToString(RootKeyHash, ""));
+            }
-#endif
+
-                    }
+            SignatureOffset = ImageOffset + CodeSize;
-#if DEBUG
+            CertificatesOffset = ImageOffset + CodeSize + SignatureSize;
-                    else
+
-                    {
+            // Keeping just in case
-                        System.Diagnostics.Debug.Print("Cert: " + Converter.ConvertHexToString(new SHA256Managed().ComputeHash(Binary, (int)CurrentCertificateOffset, (int)CertificateSize), ""));
+            // SignatureOffset = SignatureAddress - ImageAddress + ImageOffset;
-                    }
+            // CertificatesOffset = ImageSize - CertificatesSize + ImageOffset;
-#endif
+
-                    CurrentCertificateOffset += CertificateSize;
+            uint CurrentCertificateOffset = CertificatesOffset;
-                }
+            uint CertificateSize = 0;
-                else
+            while (CurrentCertificateOffset < (CertificatesOffset + CertificatesSize))
-                {
+            {
-                    if ((RootKeyHash == null) && (CurrentCertificateOffset > CertificatesOffset))
+                if ((Binary[CurrentCertificateOffset] == 0x30) && (Binary[CurrentCertificateOffset + 1] == 0x82))
-                    {
+                {
-                        CurrentCertificateOffset -= CertificateSize;
+                    CertificateSize = (uint)(Binary[CurrentCertificateOffset + 2] * 0x100) + Binary[CurrentCertificateOffset + 3] + 4; // Big endian!
-
+
-                        // This is the last certificate. So this is the root key.
+                    if ((CurrentCertificateOffset + CertificateSize) == (CertificatesOffset + CertificatesSize))
-                        RootKeyHash = new SHA256Managed().ComputeHash(Binary, (int)CurrentCertificateOffset, (int)CertificateSize);
+                    {
-
+                        // This is the last certificate. So this is the root key.
-#if DEBUG
+                        RootKeyHash = SHA256.HashData(Binary.AsSpan((int)CurrentCertificateOffset, (int)CertificateSize));
-                        System.Diagnostics.Debug.Print("RKH: " + Converter.ConvertHexToString(RootKeyHash, ""));
+
-#endif
+#if DEBUG
-                    }
+                        System.Diagnostics.Debug.Print("RKH: " + Converter.ConvertHexToString(RootKeyHash, ""));
-                    break;
+#endif
-                }
+                    }
-            }
+#if DEBUG
-        }
+                    else
-    }
+                    {
-}
+                        System.Diagnostics.Debug.Print("Cert: " + Converter.ConvertHexToString(SHA256.HashData(Binary.AsSpan((int)CurrentCertificateOffset, (int)CertificateSize)), ""));
+                    }
+#endif
+                    CurrentCertificateOffset += CertificateSize;
+                }
+                else
+                {
+                    if ((RootKeyHash == null) && (CurrentCertificateOffset > CertificatesOffset))
+                    {
+                        CurrentCertificateOffset -= CertificateSize;
+
+                        // This is the last certificate. So this is the root key.
+                        RootKeyHash = SHA256.HashData(Binary.AsSpan((int)CurrentCertificateOffset, (int)CertificateSize));
+
+#if DEBUG
+                        System.Diagnostics.Debug.Print("RKH: " + Converter.ConvertHexToString(RootKeyHash, ""));
+#endif
+                    }
+                    break;
+                }
+            }
+        }
+    }
+}

WPinternals/Models/QualcommSahara.cs

@@ -0,0 +1,361 @@
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Threading.Tasks;
+
+namespace WPinternals
+{
+    internal delegate void ReadyHandler();
+
+    internal class QualcommSahara
+    {
+        private readonly QualcommSerial Serial;
+
+        public QualcommSahara(QualcommSerial Serial)
+        {
+            Serial.EncodeCommands = false;
+            Serial.DecodeResponses = false;
+            this.Serial = Serial;
+        }
+
+        private static byte[] BuildCommandPacket(QualcommSaharaCommand SaharaCommand, byte[] CommandBuffer = null)
+        {
+            UInt32 CommandID = (uint)SaharaCommand;
+            UInt32 CommandBufferLength = 0;
+            if (CommandBuffer != null)
+            {
+                CommandBufferLength = (UInt32)CommandBuffer.Length;
+            }
+            UInt32 Length = 0x8u + CommandBufferLength;
+
+            byte[] Packet = new byte[Length];
+            ByteOperations.WriteUInt32(Packet, 0x00, CommandID);
+            ByteOperations.WriteUInt32(Packet, 0x04, Length);
+
+            if (CommandBuffer != null && CommandBufferLength != 0)
+            {
+                Buffer.BlockCopy(CommandBuffer, 0, Packet, 0x08, CommandBuffer.Length);
+            }
+
+            return Packet;
+        }
+
+        private static byte[] BuildHelloResponsePacket(QualcommSaharaMode SaharaMode, UInt32 ProtocolVersion = 2, UInt32 SupportedVersion = 1, UInt32 MaxPacketLength = 0 /* 0: Status OK */)
+        {
+            UInt32 Mode = (uint)SaharaMode;
+
+            // Hello packet:
+            // xxxxxxxx = Protocol version
+            // xxxxxxxx = Supported version
+            // xxxxxxxx = Max packet length
+            // xxxxxxxx = Expected mode
+            // 6 dwords reserved space
+            byte[] Hello = new byte[0x28];
+            ByteOperations.WriteUInt32(Hello, 0x00, ProtocolVersion);
+            ByteOperations.WriteUInt32(Hello, 0x04, SupportedVersion);
+            ByteOperations.WriteUInt32(Hello, 0x08, MaxPacketLength);
+            ByteOperations.WriteUInt32(Hello, 0x0C, Mode);
+            ByteOperations.WriteUInt32(Hello, 0x10, 0);
+            ByteOperations.WriteUInt32(Hello, 0x14, 0);
+            ByteOperations.WriteUInt32(Hello, 0x18, 0);
+            ByteOperations.WriteUInt32(Hello, 0x1C, 0);
+            ByteOperations.WriteUInt32(Hello, 0x20, 0);
+            ByteOperations.WriteUInt32(Hello, 0x24, 0);
+
+            return BuildCommandPacket(QualcommSaharaCommand.HelloResponse, Hello);
+        }
+
+        private static byte[] BuildExecuteRequestPacket(UInt32 RequestID)
+        {
+            byte[] Execute = new byte[0x04];
+            ByteOperations.WriteUInt32(Execute, 0x00, RequestID);
+            return BuildCommandPacket(QualcommSaharaCommand.ExecuteRequest, Execute);
+        }
+
+        private static byte[] BuildExecuteDataPacket(UInt32 RequestID)
+        {
+            byte[] Execute = new byte[0x04];
+            ByteOperations.WriteUInt32(Execute, 0x00, RequestID);
+            return BuildCommandPacket(QualcommSaharaCommand.ExecuteData, Execute);
+        }
+
+        public byte[][] GetRKHs()
+        {
+            Serial.SendData(BuildExecuteRequestPacket(0x3));
+
+            byte[] ReadDataRequest = Serial.GetResponse(null);
+            UInt32 ResponseID = ByteOperations.ReadUInt32(ReadDataRequest, 0);
+
+            if (ResponseID != 0xE)
+            {
+                throw new BadConnectionException();
+            }
+
+            uint RKHLength = ByteOperations.ReadUInt32(ReadDataRequest, 0x0C);
+
+            Serial.SendData(BuildExecuteDataPacket(0x3));
+
+            byte[] Response = Serial.GetResponse(null, Length: (int)RKHLength);
+            
+            List<byte[]> RootKeyHashes = new();
+            for (int i = 0; i < RKHLength / 0x20; i++)
+            {
+                RootKeyHashes.Add(Response[(i * 0x20)..((i + 1) * 0x20)]);
+            }
+
+            return [.. RootKeyHashes];
+        }
+
+        public byte[] GetRKH()
+        {
+            int Step = 0;
+            UInt32 Offset = 0;
+            UInt32 Length = 0;
+
+            try
+            {
+                Step = 1;
+                byte[] Hello = Serial.GetResponse([0x01, 0x00, 0x00, 0x00]);
+
+                // Incoming Hello packet:
+                // 00000001 = Hello command id
+                // xxxxxxxx = Length
+                // xxxxxxxx = Protocol version
+                // xxxxxxxx = Supported version
+                // xxxxxxxx = Max packet length
+                // xxxxxxxx = Expected mode
+                // 6 dwords reserved space
+                LogFile.Log("Protocol: 0x" + ByteOperations.ReadUInt32(Hello, 0x08).ToString("X8"), LogType.FileOnly);
+                LogFile.Log("Supported: 0x" + ByteOperations.ReadUInt32(Hello, 0x0C).ToString("X8"), LogType.FileOnly);
+                LogFile.Log("MaxLength: 0x" + ByteOperations.ReadUInt32(Hello, 0x10).ToString("X8"), LogType.FileOnly);
+                LogFile.Log("Mode: 0x" + ByteOperations.ReadUInt32(Hello, 0x14).ToString("X8"), LogType.FileOnly);
+
+                Step = 2;
+                byte[] HelloResponse = BuildHelloResponsePacket(QualcommSaharaMode.Command);
+                Serial.SendData(HelloResponse);
+
+                Step = 3;
+                byte[] ReadDataRequest = Serial.GetResponse(null);
+                UInt32 ResponseID = ByteOperations.ReadUInt32(ReadDataRequest, 0);
+
+                if (ResponseID != 0xB)
+                {
+                    throw new BadConnectionException();
+                }
+
+                Step = 4;
+                byte[][] RKHs = GetRKHs();
+                return RKHs[0];
+            }
+            catch (Exception Ex)
+            {
+                LogFile.LogException(Ex, LogType.FileAndConsole, Step.ToString() + " 0x" + Offset.ToString("X8") + " 0x" + Length.ToString("X8"));
+            }
+
+            return null;
+        }
+
+        public bool SendImage(string Path)
+        {
+            bool Result = true;
+
+            LogFile.Log("Sending programmer: " + Path, LogType.FileOnly);
+
+            int Step = 0;
+            UInt32 Offset = 0;
+            UInt32 Length = 0;
+
+            byte[] ImageBuffer = null;
+            try
+            {
+                Step = 1;
+                byte[] Hello = Serial.GetResponse([0x01, 0x00, 0x00, 0x00]);
+
+                // Incoming Hello packet:
+                // 00000001 = Hello command id
+                // xxxxxxxx = Length
+                // xxxxxxxx = Protocol version
+                // xxxxxxxx = Supported version
+                // xxxxxxxx = Max packet length
+                // xxxxxxxx = Expected mode
+                // 6 dwords reserved space
+                LogFile.Log("Protocol: 0x" + ByteOperations.ReadUInt32(Hello, 0x08).ToString("X8"), LogType.FileOnly);
+                LogFile.Log("Supported: 0x" + ByteOperations.ReadUInt32(Hello, 0x0C).ToString("X8"), LogType.FileOnly);
+                LogFile.Log("MaxLength: 0x" + ByteOperations.ReadUInt32(Hello, 0x10).ToString("X8"), LogType.FileOnly);
+                LogFile.Log("Mode: 0x" + ByteOperations.ReadUInt32(Hello, 0x14).ToString("X8"), LogType.FileOnly);
+
+                Step = 2;
+                byte[] HelloResponse = BuildHelloResponsePacket(QualcommSaharaMode.ImageTransferPending);
+                Serial.SendData(HelloResponse);
+
+                Step = 3;
+                using FileStream FileStream = new(Path, FileMode.Open, FileAccess.Read);
+                while (true)
+                {
+                    Step = 4;
+                    byte[] ReadDataRequest = Serial.GetResponse(null);
+                    UInt32 ResponseID = ByteOperations.ReadUInt32(ReadDataRequest, 0);
+                    if (ResponseID == 4)
+                    {
+                        break;
+                    }
+
+                    if (ResponseID != 3)
+                    {
+                        Step = 5;
+                        throw new BadConnectionException();
+                    }
+
+                    Offset = ByteOperations.ReadUInt32(ReadDataRequest, 0x0C);
+                    Length = ByteOperations.ReadUInt32(ReadDataRequest, 0x10);
+                    if ((ImageBuffer == null) || (ImageBuffer.Length != Length))
+                    {
+                        ImageBuffer = new byte[Length];
+                    }
+
+                    if (FileStream.Position != Offset)
+                    {
+                        FileStream.Seek(Offset, SeekOrigin.Begin);
+                    }
+
+                    Step = 6;
+                    FileStream.Read(ImageBuffer, 0, (int)Length);
+
+                    Step = 7;
+                    Serial.SendData(ImageBuffer);
+                }
+            }
+            catch (Exception Ex)
+            {
+                LogFile.LogException(Ex, LogType.FileAndConsole, Step.ToString() + " 0x" + Offset.ToString("X8") + " 0x" + Length.ToString("X8"));
+                Result = false;
+            }
+
+            if (Result)
+            {
+                LogFile.Log("Programmer loaded into phone memory", LogType.FileOnly);
+            }
+
+            return Result;
+        }
+
+        public bool Handshake()
+        {
+            bool Result = true;
+
+            try
+            {
+                byte[] Hello = Serial.GetResponse([0x01, 0x00, 0x00, 0x00]);
+
+                // Incoming Hello packet:
+                // 00000001 = Hello command id
+                // xxxxxxxx = Length
+                // xxxxxxxx = Protocol version
+                // xxxxxxxx = Supported version
+                // xxxxxxxx = Max packet length
+                // xxxxxxxx = Expected mode
+                // 6 dwords reserved space
+                LogFile.Log("Protocol: 0x" + ByteOperations.ReadUInt32(Hello, 0x08).ToString("X8"), LogType.FileOnly);
+                LogFile.Log("Supported: 0x" + ByteOperations.ReadUInt32(Hello, 0x0C).ToString("X8"), LogType.FileOnly);
+                LogFile.Log("MaxLength: 0x" + ByteOperations.ReadUInt32(Hello, 0x10).ToString("X8"), LogType.FileOnly);
+                LogFile.Log("Mode: 0x" + ByteOperations.ReadUInt32(Hello, 0x14).ToString("X8"), LogType.FileOnly);
+
+                byte[] HelloResponse = BuildHelloResponsePacket(QualcommSaharaMode.ImageTransferPending);
+
+                byte[] Ready = Serial.SendCommand(HelloResponse, [0x03, 0x00, 0x00, 0x00]);
+            }
+            catch
+            {
+                Result = false;
+            }
+
+            return Result;
+        }
+
+        public void ResetSahara()
+        {
+            Serial.SendCommand(BuildCommandPacket(QualcommSaharaCommand.ResetRequest), [0x08, 0x00, 0x00, 0x00]);
+        }
+
+        public void SwitchMode(QualcommSaharaMode Mode)
+        {
+            byte[] SwitchMode = new byte[0x04];
+            ByteOperations.WriteUInt32(SwitchMode, 0x00, (UInt32)Mode);
+            byte[] SwitchModeCommand = BuildCommandPacket(QualcommSaharaCommand.SwitchMode, SwitchMode);
+
+            byte[] ResponsePattern = null;
+            switch (Mode)
+            {
+                case QualcommSaharaMode.ImageTransferPending:
+                    ResponsePattern = [0x04, 0x00, 0x00, 0x00];
+                    break;
+                case QualcommSaharaMode.MemoryDebug:
+                    ResponsePattern = [0x09, 0x00, 0x00, 0x00];
+                    break;
+                case QualcommSaharaMode.Command:
+                    ResponsePattern = [0x0B, 0x00, 0x00, 0x00];
+                    break;
+            }
+            Serial.SendCommand(SwitchModeCommand, ResponsePattern);
+        }
+
+        public void StartProgrammer()
+        {
+            LogFile.Log("Starting programmer", LogType.FileAndConsole);
+            byte[] DoneCommand = BuildCommandPacket(QualcommSaharaCommand.DoneRequest);
+            bool Started = false;
+            int count = 0;
+            do
+            {
+                count++;
+                try
+                {
+                    byte[] DoneResponse = Serial.SendCommand(DoneCommand, [0x06, 0x00, 0x00, 0x00]);
+                    Started = true;
+                }
+                catch (BadConnectionException)
+                {
+                    LogFile.Log("Problem while starting programmer. Attempting again.", LogType.FileAndConsole);
+                }
+            } while (!Started && count < 3);
+            if (count >= 3 && !Started)
+            {
+                LogFile.Log("Maximum number of attempts to start the programmer exceeded.", LogType.FileAndConsole);
+                throw new BadConnectionException();
+            }
+            LogFile.Log("Programmer being launched on phone", LogType.FileOnly);
+        }
+
+        public async Task<bool> LoadProgrammer(string ProgrammerPath)
+        {
+            bool SendImageResult = await Task.Run(() => SendImage(ProgrammerPath));
+            if (!SendImageResult)
+            {
+                return false;
+            }
+
+            await Task.Run(() => StartProgrammer());
+            return true;
+        }
+    }
+}

WPinternals/Models/QualcommSaharaCommand.cs

@@ -0,0 +1,45 @@
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+namespace WPinternals
+{
+    internal enum QualcommSaharaCommand : uint
+    {
+        HelloRequest = 0x01,
+        HelloResponse = 0x02,
+        ReadData = 0x03,
+        EndTransfer = 0x04,
+        DoneRequest = 0x05,
+        DoneResponse = 0x06,
+        ResetRequest = 0x07,
+        ResetResponse = 0x08,
+        MemoryDebug = 0x09,
+        MemoryRead = 0x0A,
+        CommandReady = 0x0B,
+        SwitchMode = 0x0C,
+        ExecuteRequest = 0x0D,
+        ExecuteResponse = 0x0E,
+        ExecuteData = 0x0F,
+        MemoryDebug64 = 0x10,
+        MemoryRead64 = 0x11,
+        MemoryReadData64 = 0x12,
+        ResetStateMachineIdentifier = 0x13
+    }
+}

WPinternals/Models/QualcommSaharaMode.cs

@@ -0,0 +1,30 @@
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+namespace WPinternals
+{
+    internal enum QualcommSaharaMode : uint
+    {
+        ImageTransferPending = 0x00,
+        ImagetransferComplete = 0x01,
+        MemoryDebug = 0x02,
+        Command = 0x03
+    }
+}

WPinternals/Models/QualcommSerial.cs

@@ -1,379 +1,379 @@
-// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-//
+//
-// Permission is hereby granted, free of charge, to any person obtaining a
+// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
+// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
+// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
+// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
+// Software is furnished to do so, subject to the following conditions:
-//
+//
-// The above copyright notice and this permission notice shall be included in
+// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// all copies or substantial portions of the Software.
-//
+//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// DEALINGS IN THE SOFTWARE.
-
+
-using MadWizard.WinUSBNet;
+using MadWizard.WinUSBNet;
-using System;
+using System;
-using System.IO.Ports;
+using System.IO.Ports;
-
+
-namespace WPinternals
+namespace WPinternals
-{
+{
-    internal class QualcommSerial : IDisposable
+    internal class QualcommSerial : IDisposable
-    {
+    {
-        private bool Disposed = false;
+        private bool Disposed = false;
-        private readonly SerialPort Port = null;
+        private readonly SerialPort Port = null;
-        private readonly USBDevice USBDevice = null;
+        private readonly USBDevice USBDevice = null;
-        private readonly CRC16 CRC16;
+        private readonly CRC16 CRC16;
-
+
-        public bool EncodeCommands = true;
+        public bool EncodeCommands = true;
-        public bool DecodeResponses = true;
+        public bool DecodeResponses = true;
-
+
-        public QualcommSerial(string DevicePath)
+        public QualcommSerial(string DevicePath)
-        {
+        {
-            CRC16 = new CRC16(0x1189, 0xFFFF, 0xFFFF);
+            CRC16 = new CRC16(0x1189, 0xFFFF, 0xFFFF);
-
+
-            string[] DevicePathElements = DevicePath.Split(new char[] { '#' });
+            string[] DevicePathElements = DevicePath.Split(['#']);
-            if (string.Equals(DevicePathElements[3], "{86E0D1E0-8089-11D0-9CE4-08003E301F73}", StringComparison.CurrentCultureIgnoreCase))
+            if (string.Equals(DevicePathElements[3], "{86E0D1E0-8089-11D0-9CE4-08003E301F73}", StringComparison.CurrentCultureIgnoreCase))
-            {
+            {
-                string PortName = (string)Microsoft.Win32.Registry.GetValue(@"HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\USB\" + DevicePathElements[1] + @"\" + DevicePathElements[2] + @"\Device Parameters", "PortName", null);
+                string PortName = (string)Microsoft.Win32.Registry.GetValue(@"HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\USB\" + DevicePathElements[1] + @"\" + DevicePathElements[2] + @"\Device Parameters", "PortName", null);
-                if (PortName != null)
+                if (PortName != null)
-                {
+                {
-                    Port = new SerialPort(PortName, 115200)
+                    Port = new SerialPort(PortName, 115200)
-                    {
+                    {
-                        ReadTimeout = 1000,
+                        ReadTimeout = 1000,
-                        WriteTimeout = 1000
+                        WriteTimeout = 1000
-                    };
+                    };
-                    Port.Open();
+                    Port.Open();
-                }
+                }
-            }
+            }
-            else
+            else
-            {
+            {
-                try
+                try
-                {
+                {
-                    this.USBDevice = new USBDevice(DevicePath);
+                    this.USBDevice = new USBDevice(DevicePath);
-                }
+                }
-                catch { }
+                catch { }
-            }
+            }
-        }
+        }
-
+
-        public void SendData(byte[] Data)
+        public void SendData(byte[] Data)
-        {
+        {
-            byte[] FormattedData = EncodeCommands ? FormatCommand(Data) : Data;
+            byte[] FormattedData = EncodeCommands ? FormatCommand(Data) : Data;
-            Port?.Write(FormattedData, 0, FormattedData.Length);
+            Port?.Write(FormattedData, 0, FormattedData.Length);
-            if (USBDevice != null)
+            if (USBDevice != null)
-            {
+            {
-                USBDevice.OutputPipe.Write(FormattedData);
+                USBDevice.OutputPipe.Write(FormattedData);
-            }
+            }
-        }
+        }
-
+
-        public byte[] SendCommand(byte[] Command, byte[] ResponsePattern)
+        public byte[] SendCommand(byte[] Command, byte[] ResponsePattern)
-        {
+        {
-            byte[] FormattedCommand = EncodeCommands ? FormatCommand(Command) : Command;
+            byte[] FormattedCommand = EncodeCommands ? FormatCommand(Command) : Command;
-            Port?.Write(FormattedCommand, 0, FormattedCommand.Length);
+            Port?.Write(FormattedCommand, 0, FormattedCommand.Length);
-            if (USBDevice != null)
+            if (USBDevice != null)
-            {
+            {
-                USBDevice.OutputPipe.Write(FormattedCommand);
+                USBDevice.OutputPipe.Write(FormattedCommand);
-            }
+            }
-
+
-            return GetResponse(ResponsePattern);
+            return GetResponse(ResponsePattern);
-        }
+        }
-
+
-        internal byte[] GetResponse(byte[] ResponsePattern)
+        internal byte[] GetResponse(byte[] ResponsePattern, int Length = 0x2000)
-        {
+        {
-            byte[] ResponseBuffer = new byte[0x2000];
+            byte[] ResponseBuffer = new byte[Length];
-            int Length = 0;
+            Length = 0;
-            bool IsIncomplete = false;
+            bool IsIncomplete = false;
-
+
-            do
+            do
-            {
+            {
-                IsIncomplete = false;
+                IsIncomplete = false;
-
+
-                try
+                try
-                {
+                {
-                    int BytesRead = 0;
+                    int BytesRead = 0;
-
+
-                    if (Port != null)
+                    if (Port != null)
-                    {
+                    {
-                        BytesRead = Port.Read(ResponseBuffer, Length, ResponseBuffer.Length - Length);
+                        BytesRead = Port.Read(ResponseBuffer, Length, ResponseBuffer.Length - Length);
-                    }
+                    }
-
+
-                    if (USBDevice != null)
+                    if (USBDevice != null)
-                    {
+                    {
-                        BytesRead = USBDevice.InputPipe.Read(ResponseBuffer);
+                        BytesRead = USBDevice.InputPipe.Read(ResponseBuffer);
-                    }
+                    }
-
+
-                    if (BytesRead == 0)
+                    if (BytesRead == 0)
-                    {
+                    {
-                        LogFile.Log("Emergency mode of phone is ignoring us", LogType.FileAndConsole);
+                        LogFile.Log("Emergency mode of phone is ignoring us", LogType.FileAndConsole);
-                        throw new BadMessageException();
+                        throw new BadMessageException();
-                    }
+                    }
-
+
-                    Length += BytesRead;
+                    Length += BytesRead;
-                    byte[] DecodedResponse;
+                    byte[] DecodedResponse;
-                    if (DecodeResponses)
+                    if (DecodeResponses)
-                    {
+                    {
-                        DecodedResponse = DecodeResponse(ResponseBuffer, (UInt32)Length);
+                        DecodedResponse = DecodeResponse(ResponseBuffer, (UInt32)Length);
-                    }
+                    }
-                    else
+                    else
-                    {
+                    {
-                        DecodedResponse = new byte[Length];
+                        DecodedResponse = new byte[Length];
-                        Buffer.BlockCopy(ResponseBuffer, 0, DecodedResponse, 0, Length);
+                        Buffer.BlockCopy(ResponseBuffer, 0, DecodedResponse, 0, Length);
-                    }
+                    }
-
+
-                    if (ResponsePattern != null)
+                    if (ResponsePattern != null)
-                    {
+                    {
-                        for (int i = 0; i < ResponsePattern.Length; i++)
+                        for (int i = 0; i < ResponsePattern.Length; i++)
-                        {
+                        {
-                            if (DecodedResponse[i] != ResponsePattern[i])
+                            if (DecodedResponse[i] != ResponsePattern[i])
-                            {
+                            {
-                                byte[] LogResponse = new byte[DecodedResponse.Length < 0x10 ? DecodedResponse.Length : 0x10];
+                                byte[] LogResponse = new byte[DecodedResponse.Length < 0x10 ? DecodedResponse.Length : 0x10];
-                                LogFile.Log("Qualcomm serial response: " + Converter.ConvertHexToString(LogResponse, ""), LogType.FileOnly);
+                                LogFile.Log("Qualcomm serial response: " + Converter.ConvertHexToString(LogResponse, ""), LogType.FileOnly);
-                                LogFile.Log("Expected: " + Converter.ConvertHexToString(ResponsePattern, ""), LogType.FileOnly);
+                                LogFile.Log("Expected: " + Converter.ConvertHexToString(ResponsePattern, ""), LogType.FileOnly);
-                                throw new BadMessageException();
+                                throw new BadMessageException();
-                            }
+                            }
-                        }
+                        }
-                    }
+                    }
-
+
-                    return DecodedResponse;
+                    return DecodedResponse;
-                }
+                }
-                catch (IncompleteMessageException)
+                catch (IncompleteMessageException)
-                {
+                {
-                    IsIncomplete = true;
+                    IsIncomplete = true;
-                }
+                }
-                catch { } // Will be rethrown as BadConnectionException
+                catch { } // Will be rethrown as BadConnectionException
-            }
+            }
-            while (IsIncomplete);
+            while (IsIncomplete);
-
+
-            Port?.DiscardInBuffer();
+            Port?.DiscardInBuffer();
-            if (USBDevice != null)
+            if (USBDevice != null)
-            {
+            {
-                USBDevice.InputPipe.Flush();
+                USBDevice.InputPipe.Flush();
-            }
+            }
-
+
-            throw new BadConnectionException();
+            throw new BadConnectionException();
-        }
+        }
-
+
-        private byte[] FormatCommand(byte[] Command)
+        private byte[] FormatCommand(byte[] Command)
-        {
+        {
-            if ((Command == null) || (Command.Length == 0))
+            if ((Command == null) || (Command.Length == 0))
-            {
+            {
-                throw new BadMessageException();
+                throw new BadMessageException();
-            }
+            }
-
+
-            byte[] Decoded = new byte[(Command.Length * 2) + 4];
+            byte[] Decoded = new byte[(Command.Length * 2) + 4];
-            int Length = 0;
+            int Length = 0;
-
+
-            Decoded[Length++] = 0x7E;
+            Decoded[Length++] = 0x7E;
-
+
-            for (int i = 0; i < Command.Length; i++)
+            for (int i = 0; i < Command.Length; i++)
-            {
+            {
-                if ((Command[i] == 0x7D) || (Command[i] == 0x7E))
+                if ((Command[i] == 0x7D) || (Command[i] == 0x7E))
-                {
+                {
-                    Decoded[Length++] = 0x7D;
+                    Decoded[Length++] = 0x7D;
-                    Decoded[Length++] = (byte)(Command[i] ^ 0x20);
+                    Decoded[Length++] = (byte)(Command[i] ^ 0x20);
-                }
+                }
-                else
+                else
-                {
+                {
-                    Decoded[Length++] = Command[i];
+                    Decoded[Length++] = Command[i];
-                }
+                }
-            }
+            }
-
+
-            UInt16 Checksum = CRC16.CalculateChecksum(Command);
+            UInt16 Checksum = CRC16.CalculateChecksum(Command);
-            if (((byte)(Checksum & 0xFF) == 0x7D) || ((byte)(Checksum & 0xFF) == 0x7E))
+            if (((byte)(Checksum & 0xFF) == 0x7D) || ((byte)(Checksum & 0xFF) == 0x7E))
-            {
+            {
-                Decoded[Length++] = 0x7D;
+                Decoded[Length++] = 0x7D;
-                Decoded[Length++] = (byte)((Checksum & 0xFF) ^ 0x20);
+                Decoded[Length++] = (byte)((Checksum & 0xFF) ^ 0x20);
-            }
+            }
-            else
+            else
-            {
+            {
-                Decoded[Length++] = (byte)(Checksum & 0xFF);
+                Decoded[Length++] = (byte)(Checksum & 0xFF);
-            }
+            }
-
+
-            if (((byte)(Checksum >> 8) == 0x7D) || ((byte)(Checksum >> 8) == 0x7E))
+            if (((byte)(Checksum >> 8) == 0x7D) || ((byte)(Checksum >> 8) == 0x7E))
-            {
+            {
-                Decoded[Length++] = 0x7D;
+                Decoded[Length++] = 0x7D;
-                Decoded[Length++] = (byte)((Checksum >> 8) ^ 0x20);
+                Decoded[Length++] = (byte)((Checksum >> 8) ^ 0x20);
-            }
+            }
-            else
+            else
-            {
+            {
-                Decoded[Length++] = (byte)(Checksum >> 8);
+                Decoded[Length++] = (byte)(Checksum >> 8);
-            }
+            }
-
+
-            Decoded[Length++] = 0x7E;
+            Decoded[Length++] = 0x7E;
-
+
-            if (Length > 0)
+            if (Length > 0)
-            {
+            {
-                byte[] Result = new byte[Length];
+                byte[] Result = new byte[Length];
-                Buffer.BlockCopy(Decoded, 0, Result, 0, Length);
+                Buffer.BlockCopy(Decoded, 0, Result, 0, Length);
-                return Result;
+                return Result;
-            }
+            }
-            else
+            else
-            {
+            {
-                return null;
+                return null;
-            }
+            }
-        }
+        }
-
+
-        private byte[] DecodeResponse(byte[] Response, UInt32 Length)
+        private byte[] DecodeResponse(byte[] Response, UInt32 Length)
-        {
+        {
-            if ((Response == null) || (Response.Length == 0) || (Response[0] != 0x7E))
+            if ((Response == null) || (Response.Length == 0) || (Response[0] != 0x7E))
-            {
+            {
-                throw new BadMessageException();
+                throw new BadMessageException();
-            }
+            }
-
+
-            UInt32 SourceLength = Length;
+            UInt32 SourceLength = Length;
-            Length = 0;
+            Length = 0;
-            UInt32 SourcePos = 1;
+            UInt32 SourcePos = 1;
-
+
-            byte[] Message = new byte[SourceLength];
+            byte[] Message = new byte[SourceLength];
-
+
-            while (SourcePos < SourceLength)
+            while (SourcePos < SourceLength)
-            {
+            {
-                if (Response[SourcePos] == 0x7E)
+                if (Response[SourcePos] == 0x7E)
-                {
+                {
-                    break;
+                    break;
-                }
+                }
-
+
-                Message[Length++] = Response[SourcePos] == 0x7D ? (byte)(Response[++SourcePos] ^ 0x20) : Response[SourcePos];
+                Message[Length++] = Response[SourcePos] == 0x7D ? (byte)(Response[++SourcePos] ^ 0x20) : Response[SourcePos];
-
+
-                SourcePos++;
+                SourcePos++;
-            }
+            }
-
+
-            if (SourcePos == SourceLength)
+            if (SourcePos == SourceLength)
-            {
+            {
-                throw new IncompleteMessageException();
+                throw new IncompleteMessageException();
-            }
+            }
-
+
-            if (Length < 3)
+            if (Length < 3)
-            {
+            {
-                throw new BadMessageException();
+                throw new BadMessageException();
-            }
+            }
-
+
-            byte[] TrimmedMessage = new byte[Length - 2];
+            byte[] TrimmedMessage = new byte[Length - 2];
-            Buffer.BlockCopy(Message, 0, TrimmedMessage, 0, (int)(Length - 2));
+            Buffer.BlockCopy(Message, 0, TrimmedMessage, 0, (int)(Length - 2));
-
+
-            UInt16 Checksum = CRC16.CalculateChecksum(TrimmedMessage);
+            UInt16 Checksum = CRC16.CalculateChecksum(TrimmedMessage);
-            if (((byte)(Checksum & 0xFF) != Message[Length - 2]) || ((byte)(Checksum >> 8) != Message[Length - 1]))
+            if (((byte)(Checksum & 0xFF) != Message[Length - 2]) || ((byte)(Checksum >> 8) != Message[Length - 1]))
-            {
+            {
-                throw new BadMessageException();
+                throw new BadMessageException();
-            }
+            }
-
+
-            return TrimmedMessage;
+            return TrimmedMessage;
-        }
+        }
-
+
-        public void Dispose()
+        public void Dispose()
-        {
+        {
-            Dispose(true);
+            Dispose(true);
-            GC.SuppressFinalize(this);
+            GC.SuppressFinalize(this);
-        }
+        }
-
+
-        ~QualcommSerial()
+        ~QualcommSerial()
-        {
+        {
-            Dispose(false);
+            Dispose(false);
-        }
+        }
-
+
-        public void Close()
+        public void Close()
-        {
+        {
-            Port?.Close();
+            Port?.Close();
-            USBDevice?.Dispose();
+            USBDevice?.Dispose();
-        }
+        }
-
+
-        protected virtual void Dispose(bool disposing)
+        protected virtual void Dispose(bool disposing)
-        {
+        {
-            if (Disposed)
+            if (Disposed)
-            {
+            {
-                return;
+                return;
-            }
+            }
-
+
-            if (disposing)
+            if (disposing)
-            {
+            {
-                // Other disposables
+                // Other disposables
-            }
+            }
-
+
-            // Clean unmanaged resources here.
+            // Clean unmanaged resources here.
-            Close();
+            Close();
-
+
-            Disposed = true;
+            Disposed = true;
-        }
+        }
-
+
-        internal void SetTimeOut(int v)
+        internal void SetTimeOut(int v)
-        {
+        {
-            if (USBDevice != null)
+            if (USBDevice != null)
-            {
+            {
-                USBDevice.ControlPipeTimeout = v;
+                USBDevice.ControlPipeTimeout = v;
-            }
+            }
-
+
-            if (Port != null)
+            if (Port != null)
-            {
+            {
-                Port.ReadTimeout = v;
+                Port.ReadTimeout = v;
-                Port.WriteTimeout = v;
+                Port.WriteTimeout = v;
-            }
+            }
-        }
+        }
-    }
+    }
-
+
-    public class IncompleteMessageException : Exception { public IncompleteMessageException() { } public IncompleteMessageException(string message) : base(message) { } public IncompleteMessageException(string message, Exception innerException) : base(message, innerException) { } }
+    public class IncompleteMessageException : Exception { public IncompleteMessageException() { } public IncompleteMessageException(string message) : base(message) { } public IncompleteMessageException(string message, Exception innerException) : base(message, innerException) { } }
-    public class BadMessageException : Exception { public BadMessageException() { } public BadMessageException(string message) : base(message) { } public BadMessageException(string message, Exception innerException) : base(message, innerException) { } }
+    public class BadMessageException : Exception { public BadMessageException() { } public BadMessageException(string message) : base(message) { } public BadMessageException(string message, Exception innerException) : base(message, innerException) { } }
-    public class BadConnectionException : Exception { public BadConnectionException() { } public BadConnectionException(string message) : base(message) { } public BadConnectionException(string message, Exception innerException) : base(message, innerException) { } }
+    public class BadConnectionException : Exception { public BadConnectionException() { } public BadConnectionException(string message) : base(message) { } public BadConnectionException(string message, Exception innerException) : base(message, innerException) { } }
-
+
-    public class CRC16
+    public class CRC16
-    {
+    {
-        private readonly UInt16[] ChecksumTable =
+        private readonly UInt16[] ChecksumTable =
-            new UInt16[] {
+            [
-                0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf,
+                0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf,
-                0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7,
+                0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7,
-                0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e,
+                0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e,
-                0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876,
+                0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876,
-                0x2102, 0x308b, 0x0210, 0x1399, 0x6726, 0x76af, 0x4434, 0x55bd,
+                0x2102, 0x308b, 0x0210, 0x1399, 0x6726, 0x76af, 0x4434, 0x55bd,
-                0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e, 0xfae7, 0xc87c, 0xd9f5,
+                0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e, 0xfae7, 0xc87c, 0xd9f5,
-                0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e, 0x54b5, 0x453c,
+                0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e, 0x54b5, 0x453c,
-                0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd, 0xc974,
+                0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd, 0xc974,
-                0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb,
+                0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb,
-                0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3,
+                0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3,
-                0x5285, 0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a,
+                0x5285, 0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a,
-                0xdecd, 0xcf44, 0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72,
+                0xdecd, 0xcf44, 0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72,
-                0x6306, 0x728f, 0x4014, 0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9,
+                0x6306, 0x728f, 0x4014, 0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9,
-                0xef4e, 0xfec7, 0xcc5c, 0xddd5, 0xa96a, 0xb8e3, 0x8a78, 0x9bf1,
+                0xef4e, 0xfec7, 0xcc5c, 0xddd5, 0xa96a, 0xb8e3, 0x8a78, 0x9bf1,
-                0x7387, 0x620e, 0x5095, 0x411c, 0x35a3, 0x242a, 0x16b1, 0x0738,
+                0x7387, 0x620e, 0x5095, 0x411c, 0x35a3, 0x242a, 0x16b1, 0x0738,
-                0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862, 0x9af9, 0x8b70,
+                0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862, 0x9af9, 0x8b70,
-                0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e, 0xf0b7,
+                0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e, 0xf0b7,
-                0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff,
+                0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff,
-                0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036,
+                0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036,
-                0x18c1, 0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e,
+                0x18c1, 0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e,
-                0xa50a, 0xb483, 0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5,
+                0xa50a, 0xb483, 0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5,
-                0x2942, 0x38cb, 0x0a50, 0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd,
+                0x2942, 0x38cb, 0x0a50, 0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd,
-                0xb58b, 0xa402, 0x9699, 0x8710, 0xf3af, 0xe226, 0xd0bd, 0xc134,
+                0xb58b, 0xa402, 0x9699, 0x8710, 0xf3af, 0xe226, 0xd0bd, 0xc134,
-                0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7, 0x6e6e, 0x5cf5, 0x4d7c,
+                0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7, 0x6e6e, 0x5cf5, 0x4d7c,
-                0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1, 0xa33a, 0xb2b3,
+                0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1, 0xa33a, 0xb2b3,
-                0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72, 0x3efb,
+                0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72, 0x3efb,
-                0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232,
+                0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232,
-                0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a,
+                0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a,
-                0xe70e, 0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1,
+                0xe70e, 0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1,
-                0x6b46, 0x7acf, 0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9,
+                0x6b46, 0x7acf, 0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9,
-                0xf78f, 0xe606, 0xd49d, 0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330,
+                0xf78f, 0xe606, 0xd49d, 0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330,
-                0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78
+                0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78
-            };
+            ];
-
+
-        private readonly UInt16 Seed, FinalXor;
+        private readonly UInt16 Seed, FinalXor;
-
+
-        public CRC16(UInt16 Polynomial, UInt16 Seed, UInt16 FinalXor)
+        public CRC16(UInt16 Polynomial, UInt16 Seed, UInt16 FinalXor)
-        {
+        {
-            this.Seed = Seed;
+            this.Seed = Seed;
-            this.FinalXor = FinalXor;
+            this.FinalXor = FinalXor;
-        }
+        }
-
+
-        public UInt16 CalculateChecksum(byte[] Bytes)
+        public UInt16 CalculateChecksum(byte[] Bytes)
-        {
+        {
-            UInt16 Crc = Seed;
+            UInt16 Crc = Seed;
-            for (int i = 0; i < Bytes.Length; ++i)
+            for (int i = 0; i < Bytes.Length; ++i)
-            {
+            {
-                Crc = (UInt16)((Crc >> 8) ^ ChecksumTable[(byte)(Crc ^ Bytes[i])]); // Qualcomm implementation
+                Crc = (UInt16)((Crc >> 8) ^ ChecksumTable[(byte)(Crc ^ Bytes[i])]); // Qualcomm implementation
-            }
+            }
-            return (UInt16)(Crc ^ FinalXor);
+            return (UInt16)(Crc ^ FinalXor);
-        }
+        }
-    }
+    }
-}
+}

WPinternals/Models/SBL1.cs

@@ -1,119 +1,119 @@
-// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-//
+//
-// Permission is hereby granted, free of charge, to any person obtaining a
+// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
+// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
+// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
+// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
+// Software is furnished to do so, subject to the following conditions:
-//
+//
-// The above copyright notice and this permission notice shall be included in
+// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// all copies or substantial portions of the Software.
-//
+//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// DEALINGS IN THE SOFTWARE.
-
+
-using System;
+using System;
-
+
-namespace WPinternals
+namespace WPinternals
-{
+{
-    internal class SBL1 : QualcommPartition
+    internal class SBL1 : QualcommPartition
-    {
+    {
-        internal SBL1(byte[] Binary) : base(Binary, 0x2800) { }
+        internal SBL1(byte[] Binary) : base(Binary, 0x2800) { }
-
+
-        internal byte[] GenerateExtraSector(byte[] PartitionHeader)
+        internal byte[] GenerateExtraSector(byte[] PartitionHeader)
-        {
+        {
-            UInt32? Offset = ByteOperations.FindPattern(Binary,
+            UInt32? Offset = ByteOperations.FindPattern(Binary,
-                new byte[] {
+                [
-                    0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-                    0x05, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x05, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-                }, null, null);
+                ], null, null);
-            if (Offset == null)
+            if (Offset == null)
-            {
+            {
-                throw new BadImageFormatException();
+                throw new BadImageFormatException();
-            }
+            }
-
+
-            UInt32 PartitionLoaderTableOffset = (UInt32)Offset;
+            UInt32 PartitionLoaderTableOffset = (UInt32)Offset;
-
+
-            byte[] FoundPattern = new byte[0x10];
+            byte[] FoundPattern = new byte[0x10];
-            Offset = ByteOperations.FindPattern(Binary,
+            Offset = ByteOperations.FindPattern(Binary,
-                new byte[] {
+                [
-                    0x04, 0x00, 0x9F, 0xE5, 0x28, 0x00, 0xD0, 0xE5, 0x1E, 0xFF, 0x2F, 0xE1, 0xFF, 0xFF, 0xFF, 0xFF
+                    0x04, 0x00, 0x9F, 0xE5, 0x28, 0x00, 0xD0, 0xE5, 0x1E, 0xFF, 0x2F, 0xE1, 0xFF, 0xFF, 0xFF, 0xFF
-                },
+                ],
-                new byte[] {
+                [
-                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF
+                    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF
-                },
+                ],
-                FoundPattern);
+                FoundPattern);
-            if (Offset == null)
+            if (Offset == null)
-            {
+            {
-                throw new BadImageFormatException();
+                throw new BadImageFormatException();
-            }
+            }
-
+
-            UInt32 SharedMemoryAddress = ByteOperations.ReadUInt32(FoundPattern, 0x0C);
+            UInt32 SharedMemoryAddress = ByteOperations.ReadUInt32(FoundPattern, 0x0C);
-            UInt32 GlobalIsSecurityEnabledAddress = SharedMemoryAddress + 0x28;
+            UInt32 GlobalIsSecurityEnabledAddress = SharedMemoryAddress + 0x28;
-
+
-            Offset = ByteOperations.FindPattern(Binary,
+            Offset = ByteOperations.FindPattern(Binary,
-                new byte[] {
+                [
-                    0x01, 0xFF, 0xA0, 0xE3, 0xFF, 0xFF, 0xA0, 0xE1, 0x1C, 0xD0, 0x8D, 0xE2, 0xF0, 0x4F, 0xBD, 0xE8,
+                    0x01, 0xFF, 0xA0, 0xE3, 0xFF, 0xFF, 0xA0, 0xE1, 0x1C, 0xD0, 0x8D, 0xE2, 0xF0, 0x4F, 0xBD, 0xE8,
-                    0x1E, 0xFF, 0x2F, 0xE1
+                    0x1E, 0xFF, 0x2F, 0xE1
-                },
+                ],
-                new byte[] {
+                [
-                    0x00, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                    0x00, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-                    0x00, 0x00, 0x00, 0x00
+                    0x00, 0x00, 0x00, 0x00
-                },
+                ],
-                null);
+                null);
-            if (Offset == null)
+            if (Offset == null)
-            {
+            {
-                throw new BadImageFormatException();
+                throw new BadImageFormatException();
-            }
+            }
-
+
-            UInt32 ReturnAddress = (UInt32)Offset - ImageOffset + ImageAddress;
+            UInt32 ReturnAddress = (UInt32)Offset - ImageOffset + ImageAddress;
-
+
-            byte[] Sector = new byte[0x200];
+            byte[] Sector = new byte[0x200];
-            Array.Clear(Sector, 0, 0x200);
+            Array.Clear(Sector, 0, 0x200);
-
+
-            byte[] Content = new byte[] {
+            byte[] Content = [
-                0x16, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0x28, 0xBD, 0x02, 0x00,
+                0x16, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0x28, 0xBD, 0x02, 0x00,
-                0xD8, 0x01, 0x00, 0x00, 0xD8, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+                0xD8, 0x01, 0x00, 0x00, 0xD8, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xA0, 0xE3, 0x3C, 0x10, 0x9F, 0xE5,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xA0, 0xE3, 0x3C, 0x10, 0x9F, 0xE5,
-                0x00, 0x00, 0xC1, 0xE5, 0x38, 0x00, 0x9F, 0xE5, 0x38, 0x10, 0x9F, 0xE5, 0x00, 0x00, 0x81, 0xE5,
+                0x00, 0x00, 0xC1, 0xE5, 0x38, 0x00, 0x9F, 0xE5, 0x38, 0x10, 0x9F, 0xE5, 0x00, 0x00, 0x81, 0xE5,
-                0x34, 0x10, 0x9F, 0xE5, 0x00, 0x00, 0x81, 0xE5, 0x30, 0x00, 0x9F, 0xE5, 0x20, 0x10, 0x9F, 0xE5,
+                0x34, 0x10, 0x9F, 0xE5, 0x00, 0x00, 0x81, 0xE5, 0x30, 0x00, 0x9F, 0xE5, 0x20, 0x10, 0x9F, 0xE5,
-                0x2C, 0x30, 0x9F, 0xE5, 0x00, 0x20, 0x90, 0xE5, 0x00, 0x20, 0x81, 0xE5, 0x04, 0x00, 0x80, 0xE2,
+                0x2C, 0x30, 0x9F, 0xE5, 0x00, 0x20, 0x90, 0xE5, 0x00, 0x20, 0x81, 0xE5, 0x04, 0x00, 0x80, 0xE2,
-                0x04, 0x10, 0x81, 0xE2, 0x03, 0x00, 0x50, 0xE1, 0xF9, 0xFF, 0xFF, 0xBA, 0x14, 0xF0, 0x9F, 0xE5,
+                0x04, 0x10, 0x81, 0xE2, 0x03, 0x00, 0x50, 0xE1, 0xF9, 0xFF, 0xFF, 0xBA, 0x14, 0xF0, 0x9F, 0xE5,
-                0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x02, 0x00, 0x90, 0xBF, 0x02, 0x00, 0xD0, 0xBF, 0x02, 0x00,
+                0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x02, 0x00, 0x90, 0xBF, 0x02, 0x00, 0xD0, 0xBF, 0x02, 0x00,
-                0xA0, 0xBD, 0x02, 0x00, 0xA0, 0xBE, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00
+                0xA0, 0xBD, 0x02, 0x00, 0xA0, 0xBE, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00
-            };
+            ];
-
+
-            byte[] PartitionTypeGuid = new byte[] {
+            byte[] PartitionTypeGuid = [
-                0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74
+                0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74, 0x74
-            };
+            ];
-
+
-            Buffer.BlockCopy(Content, 0, Sector, 0, Content.Length);
+            Buffer.BlockCopy(Content, 0, Sector, 0, Content.Length);
-
+
-            // Overwrite first part of partition-header with model-specific header
+            // Overwrite first part of partition-header with model-specific header
-            Buffer.BlockCopy(PartitionHeader, 0, Sector, 0, PartitionHeader.Length);
+            Buffer.BlockCopy(PartitionHeader, 0, Sector, 0, PartitionHeader.Length);
-
+
-            ByteOperations.WriteUInt32(Sector, 0x70, GlobalIsSecurityEnabledAddress);
+            ByteOperations.WriteUInt32(Sector, 0x70, GlobalIsSecurityEnabledAddress);
-            ByteOperations.WriteUInt32(Sector, 0x88, ReturnAddress);
+            ByteOperations.WriteUInt32(Sector, 0x88, ReturnAddress);
-
+
-            Buffer.BlockCopy(Binary, (int)PartitionLoaderTableOffset, Sector, 0xA0, 0x50);
+            Buffer.BlockCopy(Binary, (int)PartitionLoaderTableOffset, Sector, 0xA0, 0x50);
-            ByteOperations.WriteUInt32(Sector, 0xA0 + 0x30, 0);
+            ByteOperations.WriteUInt32(Sector, 0xA0 + 0x30, 0);
-
+
-            Buffer.BlockCopy(Binary, (int)PartitionLoaderTableOffset, Sector, 0xF0, 0x50);
+            Buffer.BlockCopy(Binary, (int)PartitionLoaderTableOffset, Sector, 0xF0, 0x50);
-            ByteOperations.WriteUInt32(Sector, 0xF0 + 0x2C, 0);
+            ByteOperations.WriteUInt32(Sector, 0xF0 + 0x2C, 0);
-            ByteOperations.WriteUInt32(Sector, 0xF0 + 0x38, 0x210F0);
+            ByteOperations.WriteUInt32(Sector, 0xF0 + 0x38, 0x210F0);
-
+
-            Buffer.BlockCopy(PartitionTypeGuid, 0, Sector, 0x190, 0x10);
+            Buffer.BlockCopy(PartitionTypeGuid, 0, Sector, 0x190, 0x10);
-
+
-            ByteOperations.WriteUInt32(Sector, 0x1FC, 0x0002BD28);
+            ByteOperations.WriteUInt32(Sector, 0x1FC, 0x0002BD28);
-
+
-            return Sector;
+            return Sector;
-        }
+        }
-    }
+    }
-}
+}

WPinternals/Models/SBL2.cs

@@ -1,56 +1,56 @@
-// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-//
+//
-// Permission is hereby granted, free of charge, to any person obtaining a
+// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
+// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
+// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
+// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
+// Software is furnished to do so, subject to the following conditions:
-//
+//
-// The above copyright notice and this permission notice shall be included in
+// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// all copies or substantial portions of the Software.
-//
+//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// DEALINGS IN THE SOFTWARE.
-
+
-using System;
+using System;
-
+
-namespace WPinternals
+namespace WPinternals
-{
+{
-    internal class SBL2
+    internal class SBL2
-    {
+    {
-        internal byte[] Binary;
+        internal byte[] Binary;
-
+
-        internal SBL2(byte[] Binary)
+        internal SBL2(byte[] Binary)
-        {
+        {
-            this.Binary = Binary;
+            this.Binary = Binary;
-        }
+        }
-
+
-        // Magic!
+        // Magic!
-        internal byte[] Patch()
+        internal byte[] Patch()
-        {
+        {
-            UInt32? PatchOffset = ByteOperations.FindPattern(Binary,
+            UInt32? PatchOffset = ByteOperations.FindPattern(Binary,
-                new byte[] {
+                [
-                    0xFF, 0xFF, 0xFF, 0xE3, 0x01, 0x0E, 0x42, 0xE3, 0x28, 0x00, 0xD0, 0xE5, 0x1E, 0xFF, 0x2F, 0xE1
+                    0xFF, 0xFF, 0xFF, 0xE3, 0x01, 0x0E, 0x42, 0xE3, 0x28, 0x00, 0xD0, 0xE5, 0x1E, 0xFF, 0x2F, 0xE1
-                },
+                ],
-                new byte[] {
+                [
-                    0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+                    0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-                },
+                ],
-                null);
+                null);
-
+
-            if (PatchOffset == null)
+            if (PatchOffset == null)
-            {
+            {
-                throw new BadImageFormatException();
+                throw new BadImageFormatException();
-            }
+            }
-
+
-            Buffer.BlockCopy(new byte[] { 0x00, 0x00, 0xA0, 0xE3 }, 0, Binary, (int)PatchOffset + 8, 4);
+            Buffer.BlockCopy(new byte[] { 0x00, 0x00, 0xA0, 0xE3 }, 0, Binary, (int)PatchOffset + 8, 4);
-
+
-            return Binary;
+            return Binary;
-        }
+        }
-    }
+    }
-}
+}

WPinternals/Models/SBL3.cs

@@ -1,88 +1,88 @@
-// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-//
+//
-// Permission is hereby granted, free of charge, to any person obtaining a
+// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
+// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
+// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
+// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
+// Software is furnished to do so, subject to the following conditions:
-//
+//
-// The above copyright notice and this permission notice shall be included in
+// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// all copies or substantial portions of the Software.
-//
+//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// DEALINGS IN THE SOFTWARE.
-
+
-using System;
+using System;
-using System.IO;
+using System.IO;
-
+
-namespace WPinternals
+namespace WPinternals
-{
+{
-    internal class SBL3
+    internal class SBL3
-    {
+    {
-        internal byte[] Binary;
+        internal byte[] Binary;
-
+
-        internal SBL3(byte[] Binary)
+        internal SBL3(byte[] Binary)
-        {
+        {
-            this.Binary = Binary;
+            this.Binary = Binary;
-        }
+        }
-
+
-        internal SBL3(string FileName)
+        internal SBL3(string FileName)
-        {
+        {
-            Binary = null;
+            Binary = null;
-
+
-            // First try to parse as FFU
+            // First try to parse as FFU
-            try
+            try
-            {
+            {
-                if (FFU.IsFFU(FileName))
+                if (FFU.IsFFU(FileName))
-                {
+                {
-                    FFU FFUFile = new(FileName);
+                    FFU FFUFile = new(FileName);
-                    Binary = FFUFile.GetPartition("SBL3");
+                    Binary = FFUFile.GetPartition("SBL3");
-                }
+                }
-            }
+            }
-            catch { }
+            catch { }
-
+
-            // If not succeeded, then try to parse it as raw image
+            // If not succeeded, then try to parse it as raw image
-            if (Binary == null)
+            if (Binary == null)
-            {
+            {
-                byte[] SBL3Pattern = new byte[] { 0x18, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF0, 0x8F, 0xFF, 0xFF, 0xFF, 0xFF };
+                byte[] SBL3Pattern = [0x18, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF0, 0x8F, 0xFF, 0xFF, 0xFF, 0xFF];
-                byte[] SBL3Mask = new byte[] { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF };
+                byte[] SBL3Mask = [0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF];
-
+
-                UInt32? Offset = ByteOperations.FindPatternInFile(FileName, SBL3Pattern, SBL3Mask, out byte[] SBL3Header);
+                UInt32? Offset = ByteOperations.FindPatternInFile(FileName, SBL3Pattern, SBL3Mask, out byte[] SBL3Header);
-
+
-                if (Offset != null)
+                if (Offset != null)
-                {
+                {
-                    UInt32 Length = ByteOperations.ReadUInt32(SBL3Header, 0x10) + 0x28; // SBL3 Image Size + Header Size
+                    UInt32 Length = ByteOperations.ReadUInt32(SBL3Header, 0x10) + 0x28; // SBL3 Image Size + Header Size
-                    Binary = new byte[Length];
+                    Binary = new byte[Length];
-
+
-                    FileStream Stream = new(FileName, FileMode.Open, FileAccess.Read);
+                    FileStream Stream = new(FileName, FileMode.Open, FileAccess.Read);
-                    Stream.Seek((long)Offset, SeekOrigin.Begin);
+                    Stream.Seek((long)Offset, SeekOrigin.Begin);
-                    Stream.Read(Binary, 0, (int)Length);
+                    Stream.Read(Binary, 0, (int)Length);
-                    Stream.Close();
+                    Stream.Close();
-                }
+                }
-            }
+            }
-        }
+        }
-
+
-        // Magic!
+        // Magic!
-        internal byte[] Patch()
+        internal byte[] Patch()
-        {
+        {
-            UInt32? PatchOffset = ByteOperations.FindPattern(Binary,
+            UInt32? PatchOffset = ByteOperations.FindPattern(Binary,
-                new byte[] { 0x04, 0x00, 0x9F, 0xE5, 0x28, 0x00, 0xD0, 0xE5, 0x1E, 0xFF, 0x2F, 0xE1 },
+                [0x04, 0x00, 0x9F, 0xE5, 0x28, 0x00, 0xD0, 0xE5, 0x1E, 0xFF, 0x2F, 0xE1],
-                null, null);
+                null, null);
-
+
-            if (PatchOffset == null)
+            if (PatchOffset == null)
-            {
+            {
-                throw new BadImageFormatException();
+                throw new BadImageFormatException();
-            }
+            }
-
+
-            Buffer.BlockCopy(new byte[] { 0x00, 0x00, 0xA0, 0xE3 }, 0, Binary, (int)PatchOffset + 4, 4);
+            Buffer.BlockCopy(new byte[] { 0x00, 0x00, 0xA0, 0xE3 }, 0, Binary, (int)PatchOffset + 4, 4);
-
+
-            return Binary;
+            return Binary;
-        }
+        }
-    }
+    }
-}
+}

WPinternals/Properties/AssemblyInfo.cs

@@ -1,51 +1,51 @@
-using System.Reflection;
+using System.Reflection;
-using System.Runtime.InteropServices;
+using System.Runtime.InteropServices;
-using System.Windows;
+using System.Windows;
-
+
-// General Information about an assembly is controlled through the following 
+// General Information about an assembly is controlled through the following 
-// set of attributes. Change these attribute values to modify the information
+// set of attributes. Change these attribute values to modify the information
-// associated with an assembly.
+// associated with an assembly.
-[assembly: AssemblyTitle("WPinternals")]
+[assembly: AssemblyTitle("WPinternals")]
-[assembly: AssemblyDescription("")]
+[assembly: AssemblyDescription("")]
-[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("")]
+[assembly: AssemblyCompany("")]
-[assembly: AssemblyProduct("WPinternals")]
+[assembly: AssemblyProduct("WPinternals")]
-[assembly: AssemblyCopyright("Copyright ©  2018-2019")]
+[assembly: AssemblyCopyright("Copyright ©  2018-2023")]
-[assembly: AssemblyTrademark("")]
+[assembly: AssemblyTrademark("")]
-[assembly: AssemblyCulture("")]
+[assembly: AssemblyCulture("")]
-
+
-// Setting ComVisible to false makes the types in this assembly not visible 
+// Setting ComVisible to false makes the types in this assembly not visible 
-// to COM components.  If you need to access a type in this assembly from 
+// to COM components.  If you need to access a type in this assembly from 
-// COM, set the ComVisible attribute to true on that type.
+// COM, set the ComVisible attribute to true on that type.
-[assembly: ComVisible(false)]
+[assembly: ComVisible(false)]
-
+
-//In order to begin building localizable applications, set 
+//In order to begin building localizable applications, set 
-//<UICulture>CultureYouAreCodingWith</UICulture> in your .csproj file
+//<UICulture>CultureYouAreCodingWith</UICulture> in your .csproj file
-//inside a <PropertyGroup>.  For example, if you are using US english
+//inside a <PropertyGroup>.  For example, if you are using US english
-//in your source files, set the <UICulture> to en-US.  Then uncomment
+//in your source files, set the <UICulture> to en-US.  Then uncomment
-//the NeutralResourceLanguage attribute below.  Update the "en-US" in
+//the NeutralResourceLanguage attribute below.  Update the "en-US" in
-//the line below to match the UICulture setting in the project file.
+//the line below to match the UICulture setting in the project file.
-
+
-//[assembly: NeutralResourcesLanguage("en-US", UltimateResourceFallbackLocation.Satellite)]
+//[assembly: NeutralResourcesLanguage("en-US", UltimateResourceFallbackLocation.Satellite)]
-
+
-[assembly: ThemeInfo(
+[assembly: ThemeInfo(
-    ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
+    ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
-                                     //(used if a resource is not found in the page, 
+                                     //(used if a resource is not found in the page, 
-                                     // or application resource dictionaries)
+                                     // or application resource dictionaries)
-    ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
+    ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
-                                              //(used if a resource is not found in the page, 
+                                              //(used if a resource is not found in the page, 
-                                              // app, or any theme specific resource dictionaries)
+                                              // app, or any theme specific resource dictionaries)
-)]
+)]
-
+
-// Version information for an assembly consists of the following four values:
+// Version information for an assembly consists of the following four values:
-//
+//
-//      Major Version
+//      Major Version
-//      Minor Version 
+//      Minor Version 
-//      Build Number
+//      Build Number
-//      Revision
+//      Revision
-//
+//
-// You can specify all the values or you can default the Build and Revision Numbers 
+// You can specify all the values or you can default the Build and Revision Numbers 
-// by using the '*' as shown below:
+// by using the '*' as shown below:
-// [assembly: AssemblyVersion("1.0.*")]
+// [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("2.9.*")]
+[assembly: AssemblyVersion("3.0.*")]
-// [assembly: AssemblyFileVersion("1.0.0.0")]
+// [assembly: AssemblyFileVersion("1.0.0.0")]

WPinternals/Properties/Resources.Designer.cs

@@ -1,63 +1,63 @@
-//------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
-// <auto-generated>
+// <auto-generated>
-//     This code was generated by a tool.
+//     This code was generated by a tool.
-//     Runtime Version:4.0.30319.42000
+//     Runtime Version:4.0.30319.42000
-//
+//
-//     Changes to this file may cause incorrect behavior and will be lost if
+//     Changes to this file may cause incorrect behavior and will be lost if
-//     the code is regenerated.
+//     the code is regenerated.
-// </auto-generated>
+// </auto-generated>
-//------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
-
+
-namespace WPinternals.Properties {
+namespace WPinternals.Properties {
-    using System;
+    using System;
-    
+    
-    
+    
-    /// <summary>
+    /// <summary>
-    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
-    /// </summary>
+    /// </summary>
-    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // This class was auto-generated by the StronglyTypedResourceBuilder
-    // class via a tool like ResGen or Visual Studio.
+    // class via a tool like ResGen or Visual Studio.
-    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // To add or remove a member, edit your .ResX file then rerun ResGen
-    // with the /str option, or rebuild your VS project.
+    // with the /str option, or rebuild your VS project.
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "16.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "16.0.0.0")]
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
-    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    internal class Resources {
+    internal class Resources {
-        
+        
-        private static global::System.Resources.ResourceManager resourceMan;
+        private static global::System.Resources.ResourceManager resourceMan;
-        
+        
-        private static global::System.Globalization.CultureInfo resourceCulture;
+        private static global::System.Globalization.CultureInfo resourceCulture;
-        
+        
-        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
-        internal Resources() {
+        internal Resources() {
-        }
+        }
-        
+        
-        /// <summary>
+        /// <summary>
-        ///   Returns the cached ResourceManager instance used by this class.
+        ///   Returns the cached ResourceManager instance used by this class.
-        /// </summary>
+        /// </summary>
-        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
-        internal static global::System.Resources.ResourceManager ResourceManager {
+        internal static global::System.Resources.ResourceManager ResourceManager {
-            get {
+            get {
-                if (object.ReferenceEquals(resourceMan, null)) {
+                if (object.ReferenceEquals(resourceMan, null)) {
-                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("WPinternals.Properties.Resources", typeof(Resources).Assembly);
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("WPinternals.Properties.Resources", typeof(Resources).Assembly);
-                    resourceMan = temp;
+                    resourceMan = temp;
-                }
+                }
-                return resourceMan;
+                return resourceMan;
-            }
+            }
-        }
+        }
-        
+        
-        /// <summary>
+        /// <summary>
-        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   Overrides the current thread's CurrentUICulture property for all
-        ///   resource lookups using this strongly typed resource class.
+        ///   resource lookups using this strongly typed resource class.
-        /// </summary>
+        /// </summary>
-        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
-        internal static global::System.Globalization.CultureInfo Culture {
+        internal static global::System.Globalization.CultureInfo Culture {
-            get {
+            get {
-                return resourceCulture;
+                return resourceCulture;
-            }
+            }
-            set {
+            set {
-                resourceCulture = value;
+                resourceCulture = value;
-            }
+            }
-        }
+        }
-    }
+    }
-}
+}

WPinternals/Properties/Resources.resx

@@ -1,117 +1,117 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
-<root>
+<root>
-  <!-- 
+  <!-- 
-    Microsoft ResX Schema 
+    Microsoft ResX Schema 
-    
+    
-    Version 2.0
+    Version 2.0
-    
+    
-    The primary goals of this format is to allow a simple XML format 
+    The primary goals of this format is to allow a simple XML format 
-    that is mostly human readable. The generation and parsing of the 
+    that is mostly human readable. The generation and parsing of the 
-    various data types are done through the TypeConverter classes 
+    various data types are done through the TypeConverter classes 
-    associated with the data types.
+    associated with the data types.
-    
+    
-    Example:
+    Example:
-    
+    
-    ... ado.net/XML headers & schema ...
+    ... ado.net/XML headers & schema ...
-    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
-    <resheader name="version">2.0</resheader>
+    <resheader name="version">2.0</resheader>
-    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
-    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
-    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
-    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
-    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
-        <value>[base64 mime encoded serialized .NET Framework object]</value>
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
-    </data>
+    </data>
-    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
-        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
-        <comment>This is a comment</comment>
+        <comment>This is a comment</comment>
-    </data>
+    </data>
-                
+                
-    There are any number of "resheader" rows that contain simple 
+    There are any number of "resheader" rows that contain simple 
-    name/value pairs.
+    name/value pairs.
-    
+    
-    Each data row contains a name, and value. The row also contains a 
+    Each data row contains a name, and value. The row also contains a 
-    type or mimetype. Type corresponds to a .NET class that support 
+    type or mimetype. Type corresponds to a .NET class that support 
-    text/value conversion through the TypeConverter architecture. 
+    text/value conversion through the TypeConverter architecture. 
-    Classes that don't support this are serialized and stored with the 
+    Classes that don't support this are serialized and stored with the 
-    mimetype set.
+    mimetype set.
-    
+    
-    The mimetype is used for serialized objects, and tells the 
+    The mimetype is used for serialized objects, and tells the 
-    ResXResourceReader how to depersist the object. This is currently not 
+    ResXResourceReader how to depersist the object. This is currently not 
-    extensible. For a given mimetype the value must be set accordingly:
+    extensible. For a given mimetype the value must be set accordingly:
-    
+    
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
-    that the ResXResourceWriter will generate, however the reader can 
+    that the ResXResourceWriter will generate, however the reader can 
-    read any of the formats listed below.
+    read any of the formats listed below.
-    
+    
-    mimetype: application/x-microsoft.net.object.binary.base64
+    mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
+    value   : The object must be serialized with 
-            : System.Serialization.Formatters.Binary.BinaryFormatter
+            : System.Serialization.Formatters.Binary.BinaryFormatter
-            : and then encoded with base64 encoding.
+            : and then encoded with base64 encoding.
-    
+    
-    mimetype: application/x-microsoft.net.object.soap.base64
+    mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
+    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
-            : and then encoded with base64 encoding.
+            : and then encoded with base64 encoding.
-
+
-    mimetype: application/x-microsoft.net.object.bytearray.base64
+    mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
+    value   : The object must be serialized into a byte array 
-            : using a System.ComponentModel.TypeConverter
+            : using a System.ComponentModel.TypeConverter
-            : and then encoded with base64 encoding.
+            : and then encoded with base64 encoding.
-    -->
+    -->
-  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
-    <xsd:element name="root" msdata:IsDataSet="true">
+    <xsd:element name="root" msdata:IsDataSet="true">
-      <xsd:complexType>
+      <xsd:complexType>
-        <xsd:choice maxOccurs="unbounded">
+        <xsd:choice maxOccurs="unbounded">
-          <xsd:element name="metadata">
+          <xsd:element name="metadata">
-            <xsd:complexType>
+            <xsd:complexType>
-              <xsd:sequence>
+              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
-              </xsd:sequence>
+              </xsd:sequence>
-              <xsd:attribute name="name" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
-              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
-              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
-            </xsd:complexType>
+            </xsd:complexType>
-          </xsd:element>
+          </xsd:element>
-          <xsd:element name="assembly">
+          <xsd:element name="assembly">
-            <xsd:complexType>
+            <xsd:complexType>
-              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="alias" type="xsd:string" />
-              <xsd:attribute name="name" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
-            </xsd:complexType>
+            </xsd:complexType>
-          </xsd:element>
+          </xsd:element>
-          <xsd:element name="data">
+          <xsd:element name="data">
-            <xsd:complexType>
+            <xsd:complexType>
-              <xsd:sequence>
+              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
-                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
-              </xsd:sequence>
+              </xsd:sequence>
-              <xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
+              <xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
-              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
-              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
-            </xsd:complexType>
+            </xsd:complexType>
-          </xsd:element>
+          </xsd:element>
-          <xsd:element name="resheader">
+          <xsd:element name="resheader">
-            <xsd:complexType>
+            <xsd:complexType>
-              <xsd:sequence>
+              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
-              </xsd:sequence>
+              </xsd:sequence>
-              <xsd:attribute name="name" type="xsd:string" use="required" />
+              <xsd:attribute name="name" type="xsd:string" use="required" />
-            </xsd:complexType>
+            </xsd:complexType>
-          </xsd:element>
+          </xsd:element>
-        </xsd:choice>
+        </xsd:choice>
-      </xsd:complexType>
+      </xsd:complexType>
-    </xsd:element>
+    </xsd:element>
-  </xsd:schema>
+  </xsd:schema>
-  <resheader name="resmimetype">
+  <resheader name="resmimetype">
-    <value>text/microsoft-resx</value>
+    <value>text/microsoft-resx</value>
-  </resheader>
+  </resheader>
-  <resheader name="version">
+  <resheader name="version">
-    <value>2.0</value>
+    <value>2.0</value>
-  </resheader>
+  </resheader>
-  <resheader name="reader">
+  <resheader name="reader">
-    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </resheader>
+  </resheader>
-  <resheader name="writer">
+  <resheader name="writer">
-    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </resheader>
+  </resheader>
 </root>

WPinternals/Properties/Settings.Designer.cs

@@ -1,26 +1,26 @@
-//------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
-// <auto-generated>
+// <auto-generated>
-//     This code was generated by a tool.
+//     This code was generated by a tool.
-//     Runtime Version:4.0.30319.42000
+//     Runtime Version:4.0.30319.42000
-//
+//
-//     Changes to this file may cause incorrect behavior and will be lost if
+//     Changes to this file may cause incorrect behavior and will be lost if
-//     the code is regenerated.
+//     the code is regenerated.
-// </auto-generated>
+// </auto-generated>
-//------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
-
+
-namespace WPinternals.Properties {
+namespace WPinternals.Properties {
-    
+    
-    
+    
-    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.5.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "16.5.0.0")]
-    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
-        
+        
-        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
-        
+        
-        public static Settings Default {
+        public static Settings Default {
-            get {
+            get {
-                return defaultInstance;
+                return defaultInstance;
-            }
+            }
-        }
+        }
-    }
+    }
-}
+}

WPinternals/Properties/Settings.settings

@@ -1,7 +1,7 @@
-<?xml version='1.0' encoding='utf-8'?>
+<?xml version='1.0' encoding='utf-8'?>
-<SettingsFile xmlns="uri:settings" CurrentProfile="(Default)">
+<SettingsFile xmlns="uri:settings" CurrentProfile="(Default)">
-  <Profiles>
+  <Profiles>
-    <Profile Name="(Default)" />
+    <Profile Name="(Default)" />
-  </Profiles>
+  </Profiles>
-  <Settings />
+  <Settings />
 </SettingsFile>

WPinternals/Terminal.cs

@@ -1,68 +1,68 @@
-// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-//
+//
-// Permission is hereby granted, free of charge, to any person obtaining a
+// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
+// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
+// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
+// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
+// Software is furnished to do so, subject to the following conditions:
-//
+//
-// The above copyright notice and this permission notice shall be included in
+// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// all copies or substantial portions of the Software.
-//
+//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// DEALINGS IN THE SOFTWARE.
-
+
-using System;
+using System;
-using System.Collections.Generic;
+using System.Collections.Generic;
-
+
-namespace WPinternals
+namespace WPinternals
-{
+{
-    internal static class Terminal
+    internal static class Terminal
-    {
+    {
-        public static TerminalResponse Parse(byte[] Buffer, int Offset)
+        public static TerminalResponse Parse(byte[] Buffer, int Offset)
-        {
+        {
-            TerminalResponse Response = new();
+            TerminalResponse Response = new();
-
+
-            // Get root node
+            // Get root node
-            if (Buffer.Length >= (Offset + 8))
+            if (Buffer.Length >= (Offset + 8))
-            {
+            {
-                int NodeNumber = BitConverter.ToInt32(Buffer, Offset);
+                int NodeNumber = BitConverter.ToInt32(Buffer, Offset);
-                int NodeSize = BitConverter.ToInt32(Buffer, Offset + 4);
+                int NodeSize = BitConverter.ToInt32(Buffer, Offset + 4);
-                int End = NodeSize + Offset + 8;
+                int End = NodeSize + Offset + 8;
-                int Index = Offset + 8;
+                int Index = Offset + 8;
-                if ((NodeNumber == 0x10000) && (End <= Buffer.Length))
+                if ((NodeNumber == 0x10000) && (End <= Buffer.Length))
-                {
+                {
-                    // Get subnodes
+                    // Get subnodes
-                    while (Index < End)
+                    while (Index < End)
-                    {
+                    {
-                        NodeNumber = BitConverter.ToInt32(Buffer, Index);
+                        NodeNumber = BitConverter.ToInt32(Buffer, Index);
-                        NodeSize = BitConverter.ToInt32(Buffer, Index + 4);
+                        NodeSize = BitConverter.ToInt32(Buffer, Index + 4);
-                        byte[] Raw = new byte[NodeSize];
+                        byte[] Raw = new byte[NodeSize];
-                        Array.Copy(Buffer, Index + 8, Raw, 0, NodeSize);
+                        Array.Copy(Buffer, Index + 8, Raw, 0, NodeSize);
-                        Response.RawEntries.Add(NodeNumber, Raw);
+                        Response.RawEntries.Add(NodeNumber, Raw);
-                        Index += NodeSize + 8;
+                        Index += NodeSize + 8;
-                    }
+                    }
-                }
+                }
-            }
+            }
-
+
-            // Parse subnodes
+            // Parse subnodes
-            Response.RawEntries.TryGetValue(3, out Response.PublicId);
+            Response.RawEntries.TryGetValue(3, out Response.PublicId);
-            Response.RawEntries.TryGetValue(7, out Response.RootKeyHash);
+            Response.RawEntries.TryGetValue(7, out Response.RootKeyHash);
-
+
-            return Response;
+            return Response;
-        }
+        }
-    }
+    }
-
+
-    internal class TerminalResponse
+    internal class TerminalResponse
-    {
+    {
-        public Dictionary<int, byte[]> RawEntries = new();
+        public Dictionary<int, byte[]> RawEntries = new();
-        public byte[] PublicId = null;
+        public byte[] PublicId = null;
-        public byte[] RootKeyHash = null;
+        public byte[] RootKeyHash = null;
-    }
+    }
-}
+}

WPinternals/TestCode.cs

@@ -1,295 +1,296 @@
-// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-//
+//
-// Permission is hereby granted, free of charge, to any person obtaining a
+// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
+// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
+// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
+// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
+// Software is furnished to do so, subject to the following conditions:
-//
+//
-// The above copyright notice and this permission notice shall be included in
+// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// all copies or substantial portions of the Software.
-//
+//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// DEALINGS IN THE SOFTWARE.
-
+
-using System;
+using System;
-using System.Collections.Generic;
+using System.Collections.Generic;
-using System.IO;
+using System.IO;
-using System.Linq;
+using System.Linq;
-using System.Threading.Tasks;
+using System.Threading.Tasks;
-
+
-namespace WPinternals
+namespace WPinternals
-{
+{
-    internal static class TestCode
+    internal static class TestCode
-    {
+    {
-        internal static async Task Test(System.Threading.SynchronizationContext UIContext)
+        internal static async Task Test(System.Threading.SynchronizationContext UIContext)
-        {
+        {
-            // To avoid warnings when there is no code here.
+            // To avoid warnings when there is no code here.
-            await Task.Run(() => { });
+            await Task.Run(() => { });
-
+
-            // PhoneNotifierViewModel Notifier = new PhoneNotifierViewModel();
+            // PhoneNotifierViewModel Notifier = new PhoneNotifierViewModel();
-            // Notifier.Start();
+            // Notifier.Start();
-            // await SwitchModeViewModel.SwitchTo(Notifier, PhoneInterfaces.Lumia_MassStorage);
+            // await SwitchModeViewModel.SwitchTo(Notifier, PhoneInterfaces.Lumia_MassStorage);
-            // MassStorage MassStorage = (MassStorage)Notifier.CurrentModel;
+            // MassStorage MassStorage = (MassStorage)Notifier.CurrentModel;
-        }
+        }
-
+
-        internal static async Task RecoverBadGPT(string GPTPath, string LoadersPath)
+        internal static async Task RecoverBadGPT(string GPTPath, string LoadersPath)
-        {
+        {
-            byte[] GPT = File.ReadAllBytes(GPTPath);
+            byte[] GPT = File.ReadAllBytes(GPTPath);
-
+
-            PhoneNotifierViewModel PhoneNotifier = new();
+            PhoneNotifierViewModel PhoneNotifier = new();
-            PhoneNotifier.Start();
+            PhoneNotifier.Start();
-            await SwitchModeViewModel.SwitchTo(PhoneNotifier, PhoneInterfaces.Qualcomm_Download);
+            await SwitchModeViewModel.SwitchTo(PhoneNotifier, PhoneInterfaces.Qualcomm_Download);
-
+
-            byte[] RootKeyHash = null;
+            byte[] RootKeyHash = null;
-            if (PhoneNotifier.CurrentInterface == PhoneInterfaces.Qualcomm_Download)
+            if (PhoneNotifier.CurrentInterface == PhoneInterfaces.Qualcomm_Download)
-            {
+            {
-                QualcommDownload Download2 = new((QualcommSerial)PhoneNotifier.CurrentModel);
+                QualcommDownload Download2 = new((QualcommSerial)PhoneNotifier.CurrentModel);
-                RootKeyHash = Download2.GetRKH();
+                RootKeyHash = Download2.GetRKH();
-            }
+            }
-
+
-            List<QualcommPartition> PossibleLoaders = null;
+            List<QualcommPartition> PossibleLoaders = null;
-            if (PhoneNotifier.CurrentInterface == PhoneInterfaces.Qualcomm_Download)
+            if (PhoneNotifier.CurrentInterface == PhoneInterfaces.Qualcomm_Download)
-            {
+            {
-                try
+                try
-                {
+                {
-                    PossibleLoaders = QualcommLoaders.GetPossibleLoadersForRootKeyHash(LoadersPath, RootKeyHash);
+                    PossibleLoaders = QualcommLoaders.GetPossibleLoadersForRootKeyHash(LoadersPath, RootKeyHash);
-                    if (PossibleLoaders.Count == 0)
+                    if (PossibleLoaders.Count == 0)
-                    {
+                    {
-                        throw new Exception("Error: No matching loaders found for RootKeyHash.");
+                        throw new Exception("Error: No matching loaders found for RootKeyHash.");
-                    }
+                    }
-                }
+                }
-                catch (Exception Ex)
+                catch (Exception Ex)
-                {
+                {
-                    LogFile.LogException(Ex);
+                    LogFile.LogException(Ex);
-                    throw new Exception("Error: Unexpected error during scanning for loaders.");
+                    throw new Exception("Error: Unexpected error during scanning for loaders.");
-                }
+                }
-            }
+            }
-
+
-            QualcommSerial Serial = (QualcommSerial)PhoneNotifier.CurrentModel;
+            QualcommSerial Serial = (QualcommSerial)PhoneNotifier.CurrentModel;
-            QualcommDownload Download = new(Serial);
+            QualcommDownload Download = new(Serial);
-            if (Download.IsAlive())
+            if (Download.IsAlive())
-            {
+            {
-                int Attempt = 1;
+                int Attempt = 1;
-                bool Result = false;
+                bool Result = false;
-                foreach (QualcommPartition Loader in PossibleLoaders)
+                foreach (QualcommPartition Loader in PossibleLoaders)
-                {
+                {
-                    LogFile.Log("Attempt " + Attempt.ToString(), LogType.ConsoleOnly);
+                    LogFile.Log("Attempt " + Attempt.ToString(), LogType.ConsoleOnly);
-
+
-                    try
+                    try
-                    {
+                    {
-                        Download.SendToPhoneMemory(0x2A000000, Loader.Binary);
+                        Download.SendToPhoneMemory(0x2A000000, Loader.Binary);
-                        Download.StartBootloader(0x2A000000);
+                        Download.StartBootloader(0x2A000000);
-                        Result = true;
+                        Result = true;
-                        LogFile.Log("Loader sent successfully", LogType.ConsoleOnly);
+                        LogFile.Log("Loader sent successfully", LogType.ConsoleOnly);
-                    }
+                    }
-                    catch { }
+                    catch { }
-
+
-                    if (Result)
+                    if (Result)
-                    {
+                    {
-                        break;
+                        break;
-                    }
+                    }
-
+
-                    Attempt++;
+                    Attempt++;
-                }
+                }
-                Serial.Close();
+                Serial.Close();
-
+
-                if (!Result)
+                if (!Result)
-                {
+                {
-                    LogFile.Log("Loader failed", LogType.ConsoleOnly);
+                    LogFile.Log("Loader failed", LogType.ConsoleOnly);
-                }
+                }
-            }
+            }
-            else
+            else
-            {
+            {
-                LogFile.Log("Failed to communicate to Qualcomm Emergency Download mode", LogType.ConsoleOnly);
+                LogFile.Log("Failed to communicate to Qualcomm Emergency Download mode", LogType.ConsoleOnly);
-                throw new BadConnectionException();
+                throw new BadConnectionException();
-            }
+            }
-
+
-            if (PhoneNotifier.CurrentInterface != PhoneInterfaces.Qualcomm_Flash)
+            if (PhoneNotifier.CurrentInterface != PhoneInterfaces.Qualcomm_Flash)
-            {
+            {
-                await PhoneNotifier.WaitForArrival();
+                await PhoneNotifier.WaitForArrival();
-            }
+            }
-
+
-            if (PhoneNotifier.CurrentInterface != PhoneInterfaces.Qualcomm_Flash)
+            if (PhoneNotifier.CurrentInterface != PhoneInterfaces.Qualcomm_Flash)
-            {
+            {
-                throw new WPinternalsException("Phone failed to switch to emergency flash mode.");
+                throw new WPinternalsException("Phone failed to switch to emergency flash mode.");
-            }
+            }
-
+
-            // Flash bootloader
+            // Flash bootloader
-            QualcommSerial Serial2 = (QualcommSerial)PhoneNotifier.CurrentModel;
+            QualcommSerial Serial2 = (QualcommSerial)PhoneNotifier.CurrentModel;
-            Serial2.EncodeCommands = false;
+            Serial2.EncodeCommands = false;
-
+
-            QualcommFlasher Flasher = new(Serial2);
+            QualcommFlasher Flasher = new(Serial2);
-
+
-            Flasher.Hello();
+            Flasher.Hello();
-            Flasher.SetSecurityMode(0);
+            Flasher.SetSecurityMode(0);
-            Flasher.OpenPartition(0x21);
+            Flasher.OpenPartition(0x21);
-
+
-            LogFile.Log("Partition opened.", LogType.ConsoleOnly);
+            LogFile.Log("Partition opened.", LogType.ConsoleOnly);
-
+
-            LogFile.Log("Flash GPT at 0x" + ((UInt32)0x200).ToString("X8"), LogType.ConsoleOnly);
+            LogFile.Log("Flash GPT at 0x" + ((UInt32)0x200).ToString("X8"), LogType.ConsoleOnly);
-            Flasher.Flash(0x200, GPT, 0, 0x41FF); // Bad bounds-check in the flash-loader prohibits to write the last byte.
+            Flasher.Flash(0x200, GPT, 0, 0x41FF); // Bad bounds-check in the flash-loader prohibits to write the last byte.
-
+
-            Flasher.ClosePartition();
+            Flasher.ClosePartition();
-
+
-            LogFile.Log("Partition closed. Flashing ready. Rebooting.");
+            LogFile.Log("Partition closed. Flashing ready. Rebooting.");
-
+
-            Flasher.Reboot();
+            Flasher.Reboot();
-
+
-            Flasher.CloseSerial();
+            Flasher.CloseSerial();
-        }
+        }
-
+
-        internal static async Task RewriteGPT(string GPTPath)
+        internal static async Task RewriteGPT(string GPTPath)
-        {
+        {
-            PhoneNotifierViewModel Notifier = new();
+            PhoneNotifierViewModel Notifier = new();
-            Notifier.Start();
+            Notifier.Start();
-            await SwitchModeViewModel.SwitchTo(Notifier, PhoneInterfaces.Lumia_MassStorage);
+            await SwitchModeViewModel.SwitchTo(Notifier, PhoneInterfaces.Lumia_MassStorage);
-            MassStorage MassStorage = (MassStorage)Notifier.CurrentModel;
+            MassStorage MassStorage = (MassStorage)Notifier.CurrentModel;
-
+
-            LogFile.Log("Writing GPT to the device.", LogType.ConsoleOnly);
+            LogFile.Log("Writing GPT to the device.", LogType.ConsoleOnly);
-            MassStorage.WriteSectors(1, GPTPath);
+            MassStorage.WriteSectors(1, GPTPath);
-        }
+        }
-
+
-        internal static async Task RewriteMBRGPT()
+        internal static async Task RewriteMBRGPT()
-        {
+        {
-            FFU FFU = new(@"E:\Device Backups\Alpha\9200_1230.0025.9200.9825\RX100_9825.ffu");
+            FFU FFU = new(@"E:\Device Backups\Alpha\9200_1230.0025.9200.9825\RX100_9825.ffu");
-            const string GPTPath = @"E:\Device Backups\Alpha\9200_1230.0025.9200.9825\CorrectGPT.bin";
+            const string GPTPath = @"E:\Device Backups\Alpha\9200_1230.0025.9200.9825\CorrectGPT.bin";
-
+
-            PhoneNotifierViewModel Notifier = new();
+            PhoneNotifierViewModel Notifier = new();
-            Notifier.Start();
+            Notifier.Start();
-            await SwitchModeViewModel.SwitchTo(Notifier, PhoneInterfaces.Lumia_MassStorage);
+            await SwitchModeViewModel.SwitchTo(Notifier, PhoneInterfaces.Lumia_MassStorage);
-            MassStorage MassStorage = (MassStorage)Notifier.CurrentModel;
+            MassStorage MassStorage = (MassStorage)Notifier.CurrentModel;
-
+
-            byte[] MBR = FFU.GetSectors(0, 1);
+            byte[] MBR = FFU.GetSectors(0, 1);
-            LogFile.Log("Writing MBR to the device.", LogType.ConsoleOnly);
+            LogFile.Log("Writing MBR to the device.", LogType.ConsoleOnly);
-            MassStorage.WriteSectors(0, MBR);
+            MassStorage.WriteSectors(0, MBR);
-
+
-            LogFile.Log("Writing GPT to the device.", LogType.ConsoleOnly);
+            LogFile.Log("Writing GPT to the device.", LogType.ConsoleOnly);
-            MassStorage.WriteSectors(1, GPTPath);
+            MassStorage.WriteSectors(1, GPTPath);
-        }
+        }
-
+
-        internal static async Task RewriteParts(string PartPath)
+        internal static async Task RewriteParts(string PartPath)
-        {
+        {
-            PhoneNotifierViewModel Notifier = new();
+            PhoneNotifierViewModel Notifier = new();
-            Notifier.Start();
+            Notifier.Start();
-            await SwitchModeViewModel.SwitchTo(Notifier, PhoneInterfaces.Lumia_MassStorage);
+            await SwitchModeViewModel.SwitchTo(Notifier, PhoneInterfaces.Lumia_MassStorage);
-            MassStorage MassStorage = (MassStorage)Notifier.CurrentModel;
+            MassStorage MassStorage = (MassStorage)Notifier.CurrentModel;
-
+
-            foreach (var part in Directory.EnumerateFiles(PartPath))
+            foreach (var part in Directory.EnumerateFiles(PartPath))
-            {
+            {
-                var partname = part.Split('\\').Last().Replace(".img", "");
+                var partname = part.Split('\\').Last().Replace(".img", "");
-                try
+                try
-                {
+                {
-                    LogFile.Log($"Writing {partname} to the device.", LogType.ConsoleOnly);
+                    LogFile.Log($"Writing {partname} to the device.", LogType.ConsoleOnly);
-
+
-                    LogFile.Log("", LogType.ConsoleOnly);
+                    LogFile.Log("", LogType.ConsoleOnly);
-
+
-                    MassStorage.RestorePartition(part, partname, (v, t) => LogFile.Log("Progress: " + v + "%", LogType.ConsoleOnly));
+                    MassStorage.RestorePartition(part, partname, (v, t) => LogFile.Log("Progress: " + v + "%", LogType.ConsoleOnly));
-                    LogFile.Log("", LogType.ConsoleOnly);
+                    LogFile.Log("", LogType.ConsoleOnly);
-                }
+                }
-                catch
+                catch
-                {
+                {
-                    LogFile.Log("", LogType.ConsoleOnly);
+                    LogFile.Log("", LogType.ConsoleOnly);
-                    LogFile.Log($"Failed writing {partname} to the device.", LogType.ConsoleOnly);
+                    LogFile.Log($"Failed writing {partname} to the device.", LogType.ConsoleOnly);
-                }
+                }
-            }
+            }
-        }
+        }
-
+
-        internal static void PatchImg(string dump)
+        internal static void PatchImg(string dump)
-        {
+        {
-            using var fil = File.Open(dump, FileMode.Open);
+            using var fil = File.Open(dump, FileMode.Open);
-            byte[] gptbuffer = new byte[0x4200];
+            byte[] gptbuffer = new byte[0x4200];
-
+
-            fil.Seek(0x200, SeekOrigin.Begin);
+            fil.Seek(0x200, SeekOrigin.Begin);
-            fil.Read(gptbuffer, 0, 0x4200);
+            fil.Read(gptbuffer, 0, 0x4200);
-
+
-            uint BackupLBA = ByteOperations.ReadUInt32(gptbuffer, 0x20);
+            uint BackupLBA = ByteOperations.ReadUInt32(gptbuffer, 0x20);
-            uint LastUsableLBA = ByteOperations.ReadUInt32(gptbuffer, 0x30);
+            uint LastUsableLBA = ByteOperations.ReadUInt32(gptbuffer, 0x30);
-
+
-            LogFile.Log("Previous BackupLBA: " + BackupLBA, LogType.ConsoleOnly);
+            LogFile.Log("Previous BackupLBA: " + BackupLBA, LogType.ConsoleOnly);
-            LogFile.Log("Previous LastUsableLBA: " + LastUsableLBA, LogType.ConsoleOnly);
+            LogFile.Log("Previous LastUsableLBA: " + LastUsableLBA, LogType.ConsoleOnly);
-
+
-            const uint NewBackupLBA = 62078975u;
+            const uint NewBackupLBA = 62078975u;
-            const uint NewLastUsableLBA = 62078942u;
+            const uint NewLastUsableLBA = 62078942u;
-
+
-            ByteOperations.WriteUInt32(gptbuffer, 0x20, NewBackupLBA);
+            ByteOperations.WriteUInt32(gptbuffer, 0x20, NewBackupLBA);
-            ByteOperations.WriteUInt32(gptbuffer, 0x30, NewLastUsableLBA);
+            ByteOperations.WriteUInt32(gptbuffer, 0x30, NewLastUsableLBA);
-
+
-            uint HeaderSize = ByteOperations.ReadUInt32(gptbuffer, 0x0C);
+            uint HeaderSize = ByteOperations.ReadUInt32(gptbuffer, 0x0C);
-            uint PrevCRC = ByteOperations.ReadUInt32(gptbuffer, 0x10);
+            uint PrevCRC = ByteOperations.ReadUInt32(gptbuffer, 0x10);
-
+
-            LogFile.Log("Previous CRC: " + PrevCRC, LogType.ConsoleOnly);
+            LogFile.Log("Previous CRC: " + PrevCRC, LogType.ConsoleOnly);
-
+
-            ByteOperations.WriteUInt32(gptbuffer, 0x10, 0);
+            ByteOperations.WriteUInt32(gptbuffer, 0x10, 0);
-            uint NewCRC = ByteOperations.CRC32(gptbuffer, 0, HeaderSize);
+            uint NewCRC = ByteOperations.CRC32(gptbuffer, 0, HeaderSize);
-
+
-            LogFile.Log("New CRC: " + NewCRC, LogType.ConsoleOnly);
+            LogFile.Log("New CRC: " + NewCRC, LogType.ConsoleOnly);
-
+
-            ByteOperations.WriteUInt32(gptbuffer, 0x10, NewCRC);
+            ByteOperations.WriteUInt32(gptbuffer, 0x10, NewCRC);
-
+
-            LogFile.Log("Writing", LogType.ConsoleOnly);
+            LogFile.Log("Writing", LogType.ConsoleOnly);
-
+
-            fil.Seek(0x200, SeekOrigin.Begin);
+            fil.Seek(0x200, SeekOrigin.Begin);
-            fil.Write(gptbuffer, 0, 0x4200);
+            fil.Write(gptbuffer, 0, 0x4200);
-
+
-            LogFile.Log("Done!", LogType.ConsoleOnly);
+            LogFile.Log("Done!", LogType.ConsoleOnly);
-        }
+        }
-
+
-        internal static async Task TestProgrammer(System.Threading.SynchronizationContext UIContext, string ProgrammerPath)
+        internal static async Task TestProgrammer(System.Threading.SynchronizationContext UIContext, string ProgrammerPath)
-        {
+        {
-            LogFile.BeginAction("TestProgrammer");
+            LogFile.BeginAction("TestProgrammer");
-            try
+            try
-            {
+            {
-                LogFile.Log("Starting Firehose Test", LogType.FileAndConsole);
+                LogFile.Log("Starting Firehose Test", LogType.FileAndConsole);
-
+
-                PhoneNotifierViewModel Notifier = new();
+                PhoneNotifierViewModel Notifier = new();
-                UIContext.Send(s => Notifier.Start(), null);
+                UIContext.Send(s => Notifier.Start(), null);
-                if (Notifier.CurrentInterface == PhoneInterfaces.Qualcomm_Download)
+                if (Notifier.CurrentInterface == PhoneInterfaces.Qualcomm_Download)
-                {
+                {
-                    LogFile.Log("Phone found in emergency mode", LogType.FileAndConsole);
+                    LogFile.Log("Phone found in emergency mode", LogType.FileAndConsole);
-                }
+                }
-                else
+                else
-                {
+                {
-                    LogFile.Log("Phone needs to be switched to emergency mode.", LogType.FileAndConsole);
+                    LogFile.Log("Phone needs to be switched to emergency mode.", LogType.FileAndConsole);
-                    await SwitchModeViewModel.SwitchTo(Notifier, PhoneInterfaces.Lumia_Flash);
+                    await SwitchModeViewModel.SwitchTo(Notifier, PhoneInterfaces.Lumia_Flash);
-                    PhoneInfo Info = ((NokiaFlashModel)Notifier.CurrentModel).ReadPhoneInfo();
+                    PhoneInfo Info = ((NokiaFlashModel)Notifier.CurrentModel).ReadPhoneInfo();
-                    Info.Log(LogType.ConsoleOnly);
+                    Info.Log(LogType.ConsoleOnly);
-                    await SwitchModeViewModel.SwitchTo(Notifier, PhoneInterfaces.Qualcomm_Download);
+                    await SwitchModeViewModel.SwitchTo(Notifier, PhoneInterfaces.Qualcomm_Download);
-                    if (Notifier.CurrentInterface != PhoneInterfaces.Qualcomm_Download)
+                    if (Notifier.CurrentInterface != PhoneInterfaces.Qualcomm_Download)
-                    {
+                    {
-                        throw new WPinternalsException("Switching mode failed.", "Could not switch the phone to Qualcomm Emergency 9008.");
+                        throw new WPinternalsException("Switching mode failed.", "Could not switch the phone to Qualcomm Emergency 9008.");
-                    }
+                    }
-
+
-                    LogFile.Log("Phone is in emergency mode.", LogType.FileAndConsole);
+                    LogFile.Log("Phone is in emergency mode.", LogType.FileAndConsole);
-                }
+                }
-
+
-                // Send and start programmer
+                // Send and start programmer
-                QualcommSerial Serial = (QualcommSerial)Notifier.CurrentModel;
+                QualcommSerial Serial = (QualcommSerial)Notifier.CurrentModel;
-                QualcommSahara Sahara = new(Serial);
+                QualcommSahara Sahara = new(Serial);
-
+                QualcommFirehose Firehose = new(Serial);
-                if (await Sahara.Reset(ProgrammerPath))
+
-                {
+                if (await Sahara.LoadProgrammer(ProgrammerPath) && await Firehose.Reset())
-                    LogFile.Log("Emergency programmer test succeeded", LogType.FileAndConsole);
+                {
-                }
+                    LogFile.Log("Emergency programmer test succeeded", LogType.FileAndConsole);
-                else
+                }
-                {
+                else
-                    LogFile.Log("Emergency programmer test failed", LogType.FileAndConsole);
+                {
-                }
+                    LogFile.Log("Emergency programmer test failed", LogType.FileAndConsole);
-            }
+                }
-            catch (Exception Ex)
+            }
-            {
+            catch (Exception Ex)
-                LogFile.LogException(Ex);
+            {
-            }
+                LogFile.LogException(Ex);
-            finally
+            }
-            {
+            finally
-                LogFile.EndAction("TestProgrammer");
+            {
-            }
+                LogFile.EndAction("TestProgrammer");
-        }
+            }
-    }
+        }
-}
+    }
+}

WPinternals/ViewModels/AboutViewModel.cs

@@ -1,43 +1,59 @@
-// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-//
+//
-// Permission is hereby granted, free of charge, to any person obtaining a
+// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
+// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
+// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
+// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
+// Software is furnished to do so, subject to the following conditions:
-//
+//
-// The above copyright notice and this permission notice shall be included in
+// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// all copies or substantial portions of the Software.
-//
+//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// DEALINGS IN THE SOFTWARE.
-
+
-namespace WPinternals
+namespace WPinternals
-{
+{
-    internal class AboutViewModel : ContextViewModel
+    internal class AboutViewModel : ContextViewModel
-    {
+    {
-        internal AboutViewModel() : base() { }
+        internal AboutViewModel() : base() { }
-
+
-        public int MajorVersion
+        public int MajorVersion
+        {
+            get
+            {
+                return System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.Major;
+            }
+        }
+
+        public int MinorVersion
+        {
+            get
+            {
+                return System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.Minor;
+            }
+        }
+
+        public int BuildVersion
         {
             get
             {
-                return System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.Major;
+                return System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.Build;
             }
-        }
+        }
-
+
-        public int MinorVersion
+        public int RevisionVersion
         {
             get
             {
-                return System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.Minor;
+                return System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.Revision;
             }
-        }
+        }
-    }
+    }
-}
+}

WPinternals/ViewModels/BackupTargetSelectionViewModel.cs

@@ -1,237 +1,237 @@
-// Copyright (c) 2018, Rene Lergner - wpinternals.net - @Heathcliff74xda
+// Copyright (c) 2018, Rene Lergner - @Heathcliff74xda
-//
+//
-// Permission is hereby granted, free of charge, to any person obtaining a
+// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the "Software"),
+// copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
+// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the
+// and/or sell copies of the Software, and to permit persons to whom the
-// Software is furnished to do so, subject to the following conditions:
+// Software is furnished to do so, subject to the following conditions:
-//
+//
-// The above copyright notice and this permission notice shall be included in
+// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
+// all copies or substantial portions of the Software.
-//
+//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// DEALINGS IN THE SOFTWARE.
-
+
-using System;
+using System;
-using System.Threading;
+using System.Threading;
-
+
-namespace WPinternals
+namespace WPinternals
-{
+{
-    internal class BackupTargetSelectionViewModel : ContextViewModel
+    internal class BackupTargetSelectionViewModel : ContextViewModel
-    {
+    {
-        private readonly PhoneNotifierViewModel PhoneNotifier;
+        private readonly PhoneNotifierViewModel PhoneNotifier;
-        private readonly Action<string, string, string> BackupCallback;
+        private readonly Action<string, string, string> BackupCallback;
-        private readonly Action<string> BackupArchiveCallback;
+        private readonly Action<string> BackupArchiveCallback;
-        private readonly Action<string> BackupArchiveProvisioningCallback;
+        private readonly Action<string> BackupArchiveProvisioningCallback;
-        internal Action SwitchToUnlockBoot;
+        internal Action SwitchToUnlockBoot;
-
+
-        internal BackupTargetSelectionViewModel(PhoneNotifierViewModel PhoneNotifier, Action SwitchToUnlockBoot, Action<string> BackupArchiveCallback, Action<string, string, string> BackupCallback, Action<string> BackupArchiveProvisioningCallback)
+        internal BackupTargetSelectionViewModel(PhoneNotifierViewModel PhoneNotifier, Action SwitchToUnlockBoot, Action<string> BackupArchiveCallback, Action<string, string, string> BackupCallback, Action<string> BackupArchiveProvisioningCallback)
-            : base()
+            : base()
-        {
+        {
-            this.PhoneNotifier = PhoneNotifier;
+            this.PhoneNotifier = PhoneNotifier;
-            this.BackupCallback = BackupCallback;
+            this.BackupCallback = BackupCallback;
-            this.BackupArchiveCallback = BackupArchiveCallback;
+            this.BackupArchiveCallback = BackupArchiveCallback;
-            this.BackupArchiveProvisioningCallback = BackupArchiveProvisioningCallback;
+            this.BackupArchiveProvisioningCallback = BackupArchiveProvisioningCallback;
-            this.SwitchToUnlockBoot = SwitchToUnlockBoot;
+            this.SwitchToUnlockBoot = SwitchToUnlockBoot;
-
+
-            this.PhoneNotifier.NewDeviceArrived += NewDeviceArrived;
+            this.PhoneNotifier.NewDeviceArrived += NewDeviceArrived;
-            this.PhoneNotifier.DeviceRemoved += DeviceRemoved;
+            this.PhoneNotifier.DeviceRemoved += DeviceRemoved;
-
+
-            new Thread(() => EvaluateViewState()).Start();
+            new Thread(() => EvaluateViewState()).Start();
-        }
+        }
-
+
-        private string _ArchivePath;
+        private string _ArchivePath;
-        public string ArchivePath
+        public string ArchivePath
-        {
+        {
-            get
+            get
-            {
+            {
-                return _ArchivePath;
+                return _ArchivePath;
-            }
+            }
-            set
+            set
-            {
+            {
-                if (value != _ArchivePath)
+                if (value != _ArchivePath)
-                {
+                {
-                    _ArchivePath = value;
+                    _ArchivePath = value;
-                    OnPropertyChanged(nameof(ArchivePath));
+                    OnPropertyChanged(nameof(ArchivePath));
-                }
+                }
-            }
+            }
-        }
+        }
-
+
-        private string _EFIESPPath;
+        private string _EFIESPPath;
-        public string EFIESPPath
+        public string EFIESPPath
-        {
+        {
-            get
+            get
-            {
+            {
-                return _EFIESPPath;
+                return _EFIESPPath;
-            }
+            }
-            set
+            set
-            {
+            {
-                if (value != _EFIESPPath)
+                if (value != _EFIESPPath)
-                {
+                {
-                    _EFIESPPath = value;
+                    _EFIESPPath = value;
-                    OnPropertyChanged(nameof(EFIESPPath));
+                    OnPropertyChanged(nameof(EFIESPPath));
-                }
+                }
-            }
+            }
-        }
+        }
-
+
-        private string _MainOSPath;
+        private string _MainOSPath;
-        public string MainOSPath
+        public string MainOSPath
-        {
+        {
-            get
+            get
-            {
+            {
-                return _MainOSPath;
+                return _MainOSPath;
-            }
+            }
-            set
+            set
-            {
+            {
-                if (value != _MainOSPath)
+                if (value != _MainOSPath)
-                {
+                {
-                    _MainOSPath = value;
+                    _MainOSPath = value;
-                    OnPropertyChanged(nameof(MainOSPath));
+                    OnPropertyChanged(nameof(MainOSPath));
-                }
+                }
-            }
+            }
-        }
+        }
-
+
-        private string _DataPath;
+        private string _DataPath;
-        public string DataPath
+        public string DataPath
-        {
+        {
-            get
+            get
-            {
+            {
-                return _DataPath;
+                return _DataPath;
-            }
+            }
-            set
+            set
-            {
+            {
-                if (value != _DataPath)
+                if (value != _DataPath)
-                {
+                {
-                    _DataPath = value;
+                    _DataPath = value;
-                    OnPropertyChanged(nameof(DataPath));
+                    OnPropertyChanged(nameof(DataPath));
-                }
+                }
-            }
+            }
-        }
+        }
-
+
-        private string _ArchiveProvisioningPath;
+        private string _ArchiveProvisioningPath;
-        public string ArchiveProvisioningPath
+        public string ArchiveProvisioningPath
-        {
+        {
-            get
+            get
-            {
+            {
-                return _ArchiveProvisioningPath;
+                return _ArchiveProvisioningPath;
-            }
+            }
-            set
+            set
-            {
+            {
-                if (value != _ArchiveProvisioningPath)
+                if (value != _ArchiveProvisioningPath)
-                {
+                {
-                    _ArchiveProvisioningPath = value;
+                    _ArchiveProvisioningPath = value;
-                    OnPropertyChanged(nameof(ArchiveProvisioningPath));
+                    OnPropertyChanged(nameof(ArchiveProvisioningPath));
-                }
+                }
-            }
+            }
-        }
+        }
-
+
-        private bool _IsPhoneDisconnected;
+        private bool _IsPhoneDisconnected;
-        public bool IsPhoneDisconnected
+        public bool IsPhoneDisconnected
-        {
+        {
-            get
+            get
-            {
+            {
-                return _IsPhoneDisconnected;
+                return _IsPhoneDisconnected;
-            }
+            }
-            set
+            set
-            {
+            {
-                if (value != _IsPhoneDisconnected)
+                if (value != _IsPhoneDisconnected)
-                {
+                {
-                    _IsPhoneDisconnected = value;
+                    _IsPhoneDisconnected = value;
-                    OnPropertyChanged(nameof(IsPhoneDisconnected));
+                    OnPropertyChanged(nameof(IsPhoneDisconnected));
-                }
+                }
-            }
+            }
-        }
+        }
-
+
-        private bool _IsPhoneInMassStorage;
+        private bool _IsPhoneInMassStorage;
-        public bool IsPhoneInMassStorage
+        public bool IsPhoneInMassStorage
-        {
+        {
-            get
+            get
-            {
+            {
-                return _IsPhoneInMassStorage;
+                return _IsPhoneInMassStorage;
-            }
+            }
-            set
+            set
-            {
+            {
-                if (value != _IsPhoneInMassStorage)
+                if (value != _IsPhoneInMassStorage)
-                {
+                {
-                    _IsPhoneInMassStorage = value;
+                    _IsPhoneInMassStorage = value;
-                    OnPropertyChanged(nameof(IsPhoneInMassStorage));
+                    OnPropertyChanged(nameof(IsPhoneInMassStorage));
-                }
+                }
-            }
+            }
-        }
+        }
-
+
-        private bool _IsPhoneInOtherMode;
+        private bool _IsPhoneInOtherMode;
-        public bool IsPhoneInOtherMode
+        public bool IsPhoneInOtherMode
-        {
+        {
-            get
+            get
-            {
+            {
-                return _IsPhoneInOtherMode;
+                return _IsPhoneInOtherMode;
-            }
+            }
-            set
+            set
-            {
+            {
-                if (value != _IsPhoneInOtherMode)
+                if (value != _IsPhoneInOtherMode)
-                {
+                {
-                    _IsPhoneInOtherMode = value;
+                    _IsPhoneInOtherMode = value;
-                    OnPropertyChanged(nameof(IsPhoneInOtherMode));
+                    OnPropertyChanged(nameof(IsPhoneInOtherMode));
-                }
+                }
-            }
+            }
-        }
+        }
-
+
-        private DelegateCommand _BackupArchiveCommand;
+        private DelegateCommand _BackupArchiveCommand;
-        public DelegateCommand BackupArchiveCommand
+        public DelegateCommand BackupArchiveCommand
-        {
+        {
-            get
+            get
-            {
+            {
-                return _BackupArchiveCommand ??= new DelegateCommand(() => BackupArchiveCallback(ArchivePath), () => (ArchivePath != null) && (PhoneNotifier.CurrentInterface != null));
+                return _BackupArchiveCommand ??= new DelegateCommand(() => BackupArchiveCallback(ArchivePath), () => (ArchivePath != null) && (PhoneNotifier.CurrentInterface != null));
-            }
+            }
-        }
+        }
-
+
-        private DelegateCommand _BackupCommand;
+        private DelegateCommand _BackupCommand;
-        public DelegateCommand BackupCommand
+        public DelegateCommand BackupCommand
-        {
+        {
-            get
+            get
-            {
+            {
-                return _BackupCommand ??= new DelegateCommand(() => BackupCallback(EFIESPPath, MainOSPath, DataPath), () => ((EFIESPPath != null) || (MainOSPath != null) || (DataPath != null)) && (PhoneNotifier.CurrentInterface != null));
+                return _BackupCommand ??= new DelegateCommand(() => BackupCallback(EFIESPPath, MainOSPath, DataPath), () => ((EFIESPPath != null) || (MainOSPath != null) || (DataPath != null)) && (PhoneNotifier.CurrentInterface != null));
-            }
+            }
-        }
+        }
-
+
-        private DelegateCommand _BackupArchiveProvisioningCommand;
+        private DelegateCommand _BackupArchiveProvisioningCommand;
-        public DelegateCommand BackupArchiveProvisioningCommand
+        public DelegateCommand BackupArchiveProvisioningCommand
-        {
+        {
-            get
+            get
-            {
+            {
-                return _BackupArchiveProvisioningCommand ??= new DelegateCommand(() => BackupArchiveProvisioningCallback(ArchiveProvisioningPath), () => (ArchiveProvisioningPath != null) && (PhoneNotifier.CurrentInterface != null));
+                return _BackupArchiveProvisioningCommand ??= new DelegateCommand(() => BackupArchiveProvisioningCallback(ArchiveProvisioningPath), () => (ArchiveProvisioningPath != null) && (PhoneNotifier.CurrentInterface != null));
-            }
+            }
-        }
+        }
-
+
-        ~BackupTargetSelectionViewModel()
+        ~BackupTargetSelectionViewModel()
-        {
+        {
-            PhoneNotifier.NewDeviceArrived -= NewDeviceArrived;
+            PhoneNotifier.NewDeviceArrived -= NewDeviceArrived;
-        }
+        }
-
+
-        private void NewDeviceArrived(ArrivalEventArgs Args)
+        private void NewDeviceArrived(ArrivalEventArgs Args)
-        {
+        {
-            new Thread(() => EvaluateViewState()).Start();
+            new Thread(() => EvaluateViewState()).Start();
-        }
+        }
-
+
-        private void DeviceRemoved()
+        private void DeviceRemoved()
-        {
+        {
-            new Thread(() => EvaluateViewState()).Start();
+            new Thread(() => EvaluateViewState()).Start();
-        }
+        }
-
+
-        internal override void EvaluateViewState()
+        internal override void EvaluateViewState()
-        {
+        {
-            IsPhoneDisconnected = PhoneNotifier.CurrentInterface == null;
+            IsPhoneDisconnected = PhoneNotifier.CurrentInterface == null;
-            IsPhoneInMassStorage = PhoneNotifier.CurrentInterface == PhoneInterfaces.Lumia_MassStorage;
+            IsPhoneInMassStorage = PhoneNotifier.CurrentInterface == PhoneInterfaces.Lumia_MassStorage;
-            IsPhoneInOtherMode = !IsPhoneDisconnected && !IsPhoneInMassStorage;
+            IsPhoneInOtherMode = !IsPhoneDisconnected && !IsPhoneInMassStorage;
-            BackupCommand.RaiseCanExecuteChanged();
+            BackupCommand.RaiseCanExecuteChanged();
-            BackupArchiveCommand.RaiseCanExecuteChanged();
+            BackupArchiveCommand.RaiseCanExecuteChanged();
-            BackupArchiveProvisioningCommand.RaiseCanExecuteChanged();
+            BackupArchiveProvisioningCommand.RaiseCanExecuteChanged();
-        }
+        }
-    }
+    }
-}
+}