build system updates and other fixes

add preset config
import qt
separate core and frontend

CMakeLists.txt

@@ -1,8 +1,20 @@
 # CMake 3.8 required for 17 to be a valid value for CXX_STANDARD
 cmake_minimum_required(VERSION 3.8)
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules")
+include(DownloadExternals)
+include(CMakeDependentOption)
+
+if (POLICY CMP0076)
+    # TODO: set this to NEW
+    cmake_policy(SET CMP0076 OLD)
+endif()
 
 project(threeSD)
 
+option(WARNINGS_AS_ERRORS "Treat warnings as errors" ON)
+CMAKE_DEPENDENT_OPTION(USE_BUNDLED_QT "Download bundled Qt binaries" ON "MSVC" OFF)
+CMAKE_DEPENDENT_OPTION(COMPILE_WITH_DWARF "Add DWARF debugging information" ON "MINGW" OFF)
+
 # Sanity check : Check that all submodules are present
 # =======================================================================
 function(check_submodules_present)
@@ -26,6 +38,55 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 # set up output paths for executable binaries
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin)
 
+# System imported libraries
+# ======================
+
+# TODO: Is this necessary?
+
+# Prefer the -pthread flag on Linux.
+set(THREADS_PREFER_PTHREAD_FLAG ON)
+find_package(Threads REQUIRED)
+
+if (USE_BUNDLED_QT)
+    if ((MSVC_VERSION GREATER_EQUAL 1910 AND MSVC_VERSION LESS 1930) AND ARCHITECTURE_x86_64)
+        set(QT_VER qt-5.10.0-msvc2017_64)
+    else()
+        message(FATAL_ERROR "No bundled Qt binaries for your toolchain. Disable CITRA_USE_BUNDLED_QT and provide your own.")
+    endif()
+
+    if (DEFINED QT_VER)
+        download_bundled_external("qt/" ${QT_VER} QT_PREFIX)
+    endif()
+
+    set(QT_PREFIX_HINT HINTS "${QT_PREFIX}")
+else()
+    # Passing an empty HINTS seems to cause default system paths to get ignored in CMake 2.8 so
+    # make sure to not pass anything if we don't have one.
+    set(QT_PREFIX_HINT)
+endif()
+
+find_package(Qt5 REQUIRED COMPONENTS Widgets ${QT_PREFIX_HINT})
+
+# Platform-specific library requirements
+# ======================================
+# TODO: Check the necessity of these
+
+if (APPLE)
+    # Umbrella framework for everything GUI-related
+    find_library(COCOA_LIBRARY Cocoa)
+    set(PLATFORM_LIBRARIES ${COCOA_LIBRARY} ${IOKIT_LIBRARY} ${COREVIDEO_LIBRARY})
+elseif (WIN32)
+    # WSAPoll and SHGetKnownFolderPath (AppData/Roaming) didn't exist before WinNT 6.x (Vista)
+    add_definitions(-D_WIN32_WINNT=0x0600 -DWINVER=0x0600)
+    set(PLATFORM_LIBRARIES winmm ws2_32)
+    if (MINGW)
+        # PSAPI is the Process Status API
+        set(PLATFORM_LIBRARIES ${PLATFORM_LIBRARIES} psapi imm32 version)
+    endif()
+elseif (CMAKE_SYSTEM_NAME MATCHES "^(Linux|kFreeBSD|GNU|SunOS)$")
+    set(PLATFORM_LIBRARIES rt)
+endif()
+
 # Include source code
 # ===================
 add_subdirectory(externals)

CMakeModules/CopyQt5Deps.cmake

@@ -0,0 +1,32 @@
+function(copy_Qt5_deps target_dir)
+    include(WindowsCopyFiles)
+    set(DLL_DEST "${CMAKE_BINARY_DIR}/bin/$<CONFIG>/")
+    set(Qt5_DLL_DIR "${Qt5_DIR}/../../../bin")
+    set(Qt5_PLATFORMS_DIR "${Qt5_DIR}/../../../plugins/platforms/")
+    set(Qt5_STYLES_DIR "${Qt5_DIR}/../../../plugins/styles/")
+    # set(Qt5_IMAGEFORMATS_DIR "${Qt5_DIR}/../../../plugins/imageformats/")
+    set(PLATFORMS ${DLL_DEST}platforms/)
+    set(STYLES ${DLL_DEST}styles/)
+    # set(IMAGEFORMATS ${DLL_DEST}imageformats/)
+    windows_copy_files(${target_dir} ${Qt5_DLL_DIR} ${DLL_DEST}
+        icudt*.dll
+        icuin*.dll
+        icuuc*.dll
+        Qt5Core$<$<CONFIG:Debug>:d>.*
+        Qt5Gui$<$<CONFIG:Debug>:d>.*
+        Qt5Widgets$<$<CONFIG:Debug>:d>.*
+    )
+    windows_copy_files(citra-qt ${Qt5_PLATFORMS_DIR} ${PLATFORMS} qwindows$<$<CONFIG:Debug>:d>.*)
+    windows_copy_files(citra-qt ${Qt5_STYLES_DIR} ${STYLES} qwindowsvistastyle$<$<CONFIG:Debug>:d>.*)
+    # windows_copy_files(${target_dir} ${Qt5_IMAGEFORMATS_DIR} ${IMAGEFORMATS}
+    #     qgif$<$<CONFIG:Debug>:d>.dll
+    #     qicns$<$<CONFIG:Debug>:d>.dll
+    #     qico$<$<CONFIG:Debug>:d>.dll
+    #     qjpeg$<$<CONFIG:Debug>:d>.dll
+    #     qsvg$<$<CONFIG:Debug>:d>.dll
+    #     qtga$<$<CONFIG:Debug>:d>.dll
+    #     qtiff$<$<CONFIG:Debug>:d>.dll
+    #     qwbmp$<$<CONFIG:Debug>:d>.dll
+    #     qwebp$<$<CONFIG:Debug>:d>.dll
+    # )
+endfunction(copy_citra_Qt5_deps)

CMakeModules/DownloadExternals.cmake

@@ -0,0 +1,18 @@
+
+# This function downloads a binary library package from our external repo.
+# Params:
+#   remote_path: path to the file to download, relative to the remote repository root
+#   prefix_var: name of a variable which will be set with the path to the extracted contents
+function(download_bundled_external remote_path lib_name prefix_var)
+set(prefix "${CMAKE_BINARY_DIR}/externals/${lib_name}")
+if (NOT EXISTS "${prefix}")
+    message(STATUS "Downloading binaries for ${lib_name}...")
+    file(DOWNLOAD
+        https://github.com/citra-emu/ext-windows-bin/raw/master/${remote_path}${lib_name}.7z
+        "${CMAKE_BINARY_DIR}/externals/${lib_name}.7z" SHOW_PROGRESS)
+    execute_process(COMMAND ${CMAKE_COMMAND} -E tar xf "${CMAKE_BINARY_DIR}/externals/${lib_name}.7z"
+        WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/externals")
+endif()
+message(STATUS "Using bundled binaries at ${prefix}")
+set(${prefix_var} "${prefix}" PARENT_SCOPE)
+endfunction()

CMakeModules/WindowsCopyFiles.cmake

@@ -0,0 +1,28 @@
+# Copyright 2016 Citra Emulator Project
+# Licensed under GPLv2 or any later version
+# Refer to the license.txt file included.
+
+# This file provides the function windows_copy_files.
+# This is only valid on Windows.
+
+# Include guard
+if(__windows_copy_files)
+	return()
+endif()
+set(__windows_copy_files YES)
+
+# Any number of files to copy from SOURCE_DIR to DEST_DIR can be specified after DEST_DIR.
+# This copying happens post-build.
+function(windows_copy_files TARGET SOURCE_DIR DEST_DIR)
+    # windows commandline expects the / to be \ so switch them
+    string(REPLACE "/" "\\\\" SOURCE_DIR ${SOURCE_DIR})
+    string(REPLACE "/" "\\\\" DEST_DIR ${DEST_DIR})
+
+    # /NJH /NJS /NDL /NFL /NC /NS /NP - Silence any output
+    # cmake adds an extra check for command success which doesn't work too well with robocopy
+    # so trick it into thinking the command was successful with the || cmd /c "exit /b 0"
+    add_custom_command(TARGET ${TARGET} POST_BUILD
+        COMMAND if not exist ${DEST_DIR} mkdir ${DEST_DIR} 2> nul
+        COMMAND robocopy ${SOURCE_DIR} ${DEST_DIR} ${ARGN} /NJH /NJS /NDL /NFL /NC /NS /NP || cmd /c "exit /b 0"
+    )
+endfunction()

README.md

@@ -0,0 +1,34 @@
+threeSD
+========
+
+threeSD is a tool to help prepare your system for the Nintendo 3DS emulator [Citra](https://citra-emu.org).
+
+## Instructions
+
+First of all, of course, you should download a [release](https://github.com/zhaowenlan1779/threeSD/releases) of threeSD and extract the archive somewhere.
+
+### What you'll need
+
+* Nintendo 3DS with access to CFW and [GodMode9](https://github.com/d0k3/GodMode9)
+  * If your 3DS is not yet hacked, you can do so by following the instructions [here](https://3ds.hacks.guide).
+  * You can install GodMode9 by downloading it and copying the `firm` file to `luma/payloads` on your 3DS. You can rename it to begin with `[BUTTON]_` (e.g. `X_GodMode9.firm`) to set a convenicence button to hold during boot to enter GodMode9.
+* PC compatible with Citra
+  * You will need a graphics card compatible with OpenGL 3.3 and install the latest graphics drivers from your vendor's website.
+  * Operating system requirements: **64-bit** Windows (7+), Linux (flatpak) or macOS (10.13+). Note that Citra on macOS 10.13 is currently broken. It is recommended to update to 10.14.
+* SD / microSD card reader
+
+### On Your 3DS
+
+You will need to run a GodMode9 script. If you are unsure about the script's safety (which is good!), check the source code yourself [here](https://github.com/zhaowenlan1779/threeSD/blob/master/dist/threeSDumper.gm9).
+
+1. Copy the gm9 script (`threeSDumper.gm9`) in `dist` to the `gm9/scripts` folder on your SD card.
+1. Power up your 3DS to launch GodMode9 (you will need to hold a button corresponding to your `firm` file's name, or hold `START` to enter the chainloader). Press the `Home` button to bring up GodMode9's `HOME Menu`. Use the d-pad and the `A` button to select `Scripts...`.
+1. Use the d-pad and the `A` button to select `threeSDumper`. You will be prompted with a question "Execute threeSD Dumper?". Press `A` to confirm.
+1. After a moment or two you will see the message "Successfully dumped necessary files for threeSD." Your 3DS SD card is now prepared for use with threeSD and Citra. Press `A` to exit the script.
+1. Power off your 3DS with `R+START`. Remove the SD card from your 3DS and insert it into your PC (with a card reader).
+
+### On your PC
+
+Make sure the SD card is properly recognized and shows up as a disk.
+
+1. 

src/CMakeLists.txt

@@ -1,9 +1,95 @@
+# Enable modules to include each other's files
 include_directories(.)
 
-add_executable(threeSD)
+# CMake seems to only define _DEBUG on Windows
+set_property(DIRECTORY APPEND PROPERTY
+    COMPILE_DEFINITIONS $<$<CONFIG:Debug>:_DEBUG> $<$<NOT:$<CONFIG:Debug>>:NDEBUG>)
+
+# Set compilation flags
+if (MSVC)
+    set(CMAKE_CONFIGURATION_TYPES Debug Release CACHE STRING "" FORCE)
+
+    # Silence "deprecation" warnings
+    add_definitions(-D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS)
+
+    # Avoid windows.h junk
+    add_definitions(-DNOMINMAX)
+
+    # Avoid windows.h from including some usually unused libs like winsocks.h, since this might cause some redefinition errors.
+    add_definitions(-DWIN32_LEAN_AND_MEAN)
+
+    # Ensure that projects build with Unicode support.
+    add_definitions(-DUNICODE -D_UNICODE)
+
+    # /W3                 - Level 3 warnings
+    # /MP                 - Multi-threaded compilation
+    # /Zi                 - Output debugging information
+    # /Zo                 - Enhanced debug info for optimized builds
+    # /permissive-        - Enables stricter C++ standards conformance checks
+    # /EHsc               - C++-only exception handling semantics
+    # /volatile:iso       - Use strict standards-compliant volatile semantics.
+    # /Zc:externConstexpr - Allow extern constexpr variables to have external linkage, like the standard mandates
+    # /Zc:inline          - Let codegen omit inline functions in object files
+    # /Zc:throwingNew     - Let codegen assume `operator new` (without std::nothrow) will never return null
+    add_compile_options(
+        /W3
+        /MP
+        /Zi
+        /Zo
+        /permissive-
+        /EHsc
+        /std:c++latest
+        /volatile:iso
+        /Zc:externConstexpr
+        /Zc:inline
+        /Zc:throwingNew
+    )
+
+    # /GS- - No stack buffer overflow checks
+    add_compile_options("$<$<CONFIG:Release>:/GS->")
+
+    if (WARNINGS_AS_ERRORS)
+        add_compile_options(/WX)
+    endif()
+
+    set(CMAKE_EXE_LINKER_FLAGS_DEBUG   "/DEBUG /MANIFEST:NO" CACHE STRING "" FORCE)
+    set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/DEBUG /MANIFEST:NO /INCREMENTAL:NO /OPT:REF,ICF" CACHE STRING "" FORCE)
+else()
+    add_compile_options(
+        -Wall
+        -Wno-attributes
+    )
+
+    if (WARNINGS_AS_ERRORS)
+        add_compile_options(-Werror -Wfatal-errors)
+    endif()
+
+    if (APPLE AND CMAKE_CXX_COMPILER_ID STREQUAL Clang)
+        add_compile_options("-stdlib=libc++")
+    endif()
+
+    # Set file offset size to 64 bits.
+    #
+    # On modern Unixes, this is typically already the case. The lone exception is
+    # glibc, which may default to 32 bits. glibc allows this to be configured
+    # by setting _FILE_OFFSET_BITS.
+    if(CMAKE_SYSTEM_NAME STREQUAL "Linux" OR MINGW)
+        add_definitions(-D_FILE_OFFSET_BITS=64)
+    endif()
+
+    if (MINGW)
+        add_definitions(-DMINGW_HAS_SECURE_API)
+        if (COMPILE_WITH_DWARF)
+            add_compile_options("-gdwarf")
+        endif()
+
+        if (MINGW_STATIC_BUILD)
+            add_definitions(-DQT_STATICPLUGIN)
+            add_compile_options("-static")
+        endif()
+    endif()
+endif()
 
 add_subdirectory(common)
 add_subdirectory(core)
 add_subdirectory(frontend)
-
-target_link_libraries(threeSD PRIVATE cryptopp fmt)

src/common/CMakeLists.txt

@@ -1,14 +1,16 @@
-target_sources(threeSD PRIVATE
+add_library(common STATIC
-  common/assert.h
+  assert.h
-  common/bit_field.h
+  bit_field.h
-  common/common_funcs.h
+  common_funcs.h
-  common/common_paths.h
+  common_paths.h
-  common/common_types.h
+  common_types.h
-  common/file_util.cpp
+  file_util.cpp
-  common/file_util.h
+  file_util.h
-  common/logging/log.h
+  logging/log.h
-  common/misc.cpp
+  misc.cpp
-  common/string_util.cpp
+  string_util.cpp
-  common/string_util.h
+  string_util.h
-  common/swap.h
+  swap.h
 )
+
+target_link_libraries(common PUBLIC fmt)

src/core/CMakeLists.txt

@@ -1,14 +1,16 @@
-target_sources(threeSD PRIVATE
+add_library(core STATIC
-  core/data_container.cpp
+  data_container.cpp
-  core/data_container.h
+  data_container.h
-  core/decryptor.cpp
+  decryptor.cpp
-  core/decryptor.h
+  decryptor.h
-  core/importer.cpp
+  importer.cpp
-  core/importer.h
+  importer.h
-  core/inner_fat.cpp
+  inner_fat.cpp
-  core/inner_fat.h
+  inner_fat.h
-  core/key/arithmetic128.cpp
+  key/arithmetic128.cpp
-  core/key/arithmetic128.h
+  key/arithmetic128.h
-  core/key/key.cpp
+  key/key.cpp
-  core/key/key.h
+  key/key.h
 )
+
+target_link_libraries(core PRIVATE common cryptopp)

src/core/importer.cpp

@@ -2,6 +2,7 @@
 // Licensed under GPLv2 or any later version
 // Refer to the license.txt file included.
 
+#include <regex>
 #include "common/assert.h"
 #include "common/common_paths.h"
 #include "common/file_util.h"
@@ -17,7 +18,7 @@ SDMCImporter::SDMCImporter(const Config& config_) : config(config_) {
 SDMCImporter::~SDMCImporter() = default;
 
 bool SDMCImporter::Init() {
-    ASSERT_MSG(config.is_good && !config.sdmc_path.empty() && !config.user_path.empty() &&
+    ASSERT_MSG(!config.sdmc_path.empty() && !config.user_path.empty() &&
                    !config.bootrom_path.empty() && !config.movable_sed_path.empty(),
                "Config is not good");
 
@@ -245,3 +246,75 @@ void SDMCImporter::ListSysdata(std::vector<ContentSpecifier>& out) const {
 
 #undef CHECK_CONTENT
 }
+
+std::vector<Config> LoadPresetConfig(std::string mount_point) {
+    if (mount_point.back() != '/' && mount_point.back() != '\\') {
+        mount_point += '/';
+    }
+
+    // Not a Nintendo 3DS sd card at all
+    if (!FileUtil::Exists(mount_point + "Nintendo 3DS/")) {
+        return {};
+    }
+
+    Config config_template{};
+    config_template.user_path = FileUtil::GetUserPath(FileUtil::UserPath::UserDir);
+
+    // Load dumped data paths if using our dumper
+    if (FileUtil::Exists(mount_point + "threeSD/")) {
+#define LOAD_DATA(var, path)                                                                       \
+    if (FileUtil::Exists(mount_point + "threeSD/" + path)) {                                       \
+        config_template.var = mount_point + "threeSD/" + path;                                     \
+    }
+
+        LOAD_DATA(movable_sed_path, MOVABLE_SED);
+        LOAD_DATA(bootrom_path, BOOTROM9);
+        LOAD_DATA(safe_mode_firm_path, "firm/");
+        LOAD_DATA(seed_db_path, SEED_DB);
+        LOAD_DATA(secret_sector_path, SECRET_SECTOR);
+#undef LOAD_DATA
+    }
+
+    // Regex for 3DS ID0 and ID1
+    const std::regex id_regex{"[0-9a-f]{32}"};
+
+    // Load SDMC dir
+    std::vector<Config> out;
+    const auto ProcessDirectory = [&id_regex, &config_template, &out](const std::string& path) {
+        return FileUtil::ForeachDirectoryEntry(
+            nullptr, path,
+            [&id_regex, &config_template, &out](u64* /*num_entries_out*/,
+                                                const std::string& directory,
+                                                const std::string& virtual_name) {
+                if (!FileUtil::IsDirectory(directory + virtual_name)) {
+                    return true;
+                }
+
+                if (!std::regex_match(virtual_name, id_regex)) {
+                    return true;
+                }
+
+                Config config = config_template;
+                config.sdmc_path = directory + virtual_name + "/";
+                out.push_back(config);
+                return true;
+            });
+    };
+
+    FileUtil::ForeachDirectoryEntry(
+        nullptr, mount_point + "Nintendo 3DS/",
+        [&id_regex, &ProcessDirectory](u64* /*num_entries_out*/, const std::string& directory,
+                                       const std::string& virtual_name) {
+            if (!FileUtil::IsDirectory(directory + virtual_name)) {
+                return true;
+            }
+
+            if (!std::regex_match(virtual_name, id_regex)) {
+                return true;
+            }
+
+            return ProcessDirectory(directory + virtual_name);
+        });
+
+    return out;
+}

src/core/importer.h

@@ -51,9 +51,6 @@ struct Config {
     std::string safe_mode_firm_path; ///< Path to safe mode firm (A folder) (Sysdata 1)
     std::string seed_db_path;        ///< Path to seeddb.bin (Sysdata 2)
     std::string secret_sector_path;  ///< Path to secret sector (New3DS only) (Sysdata 3)
-
-    // Whether this config has all necessary information
-    bool is_good;
 };
 
 class SDMCImporter {
@@ -96,3 +93,9 @@ private:
     Config config;
     std::unique_ptr<SDMCDecryptor> decryptor;
 };
+
+/**
+ * Look for and load preset config for a SD card mounted at mount_point.
+ * @return a list of preset config available. can be empty
+ */
+std::vector<Config> LoadPresetConfig(std::string mount_point);

src/core/key/key.cpp

@@ -31,7 +31,8 @@ struct KeyDesc {
     bool same_as_before;
 };
 
-AESKey HexToKey(const std::string& hex) {
+// TODO: Use this to support manual input of keys
+[[maybe_unused]] AESKey HexToKey(const std::string& hex) {
     if (hex.size() < 32) {
         throw std::invalid_argument("hex string is too short");
     }

src/frontend/CMakeLists.txt

@@ -1,3 +1,54 @@
-target_sources(threeSD PRIVATE
+set(CMAKE_AUTOMOC ON)
-  frontend/main.cpp
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+if (POLICY CMP0071)
+    cmake_policy(SET CMP0071 NEW)
+endif()
+
+add_executable(threeSD
+  main.cpp
+  main.h
+  main.ui
 )
+
+target_link_libraries(threeSD PRIVATE common core)
+target_link_libraries(threeSD PRIVATE Qt5::Widgets)
+target_link_libraries(threeSD PRIVATE ${PLATFORM_LIBRARIES} Threads::Threads)
+
+if (APPLE)
+    # TODO: support macOS
+    # set(MACOSX_ICON "../../dist/citra.icns")
+    # set_source_files_properties(${MACOSX_ICON} PROPERTIES MACOSX_PACKAGE_LOCATION Resources)
+    # target_sources(threeSD PRIVATE ${MACOSX_ICON})
+    # set_target_properties(threeSD PROPERTIES MACOSX_BUNDLE TRUE)
+    # set_target_properties(threeSD PROPERTIES MACOSX_BUNDLE_INFO_PLIST ${CMAKE_CURRENT_SOURCE_DIR}/Info.plist)
+elseif(WIN32)
+    # compile as a win32 gui application instead of a console application
+    target_link_libraries(threeSD PRIVATE Qt5::WinMain)
+    if(MSVC)
+        set_target_properties(threeSD PROPERTIES LINK_FLAGS_RELEASE "/SUBSYSTEM:WINDOWS")
+    elseif(MINGW)
+        set_target_properties(threeSD PROPERTIES LINK_FLAGS_RELEASE "-mwindows")
+    endif()
+endif()
+
+target_compile_definitions(threeSD PRIVATE
+    # Use QStringBuilder for string concatenation to reduce
+    # the overall number of temporary strings created.
+    -DQT_USE_QSTRINGBUILDER
+
+    # Disable implicit type narrowing in signal/slot connect() calls.
+    -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT
+
+    # Disable unsafe overloads of QProcess' start() function.
+    -DQT_NO_PROCESS_COMBINED_ARGUMENT_START
+
+    # Disable implicit QString->QUrl conversions to enforce use of proper resolving functions.
+    -DQT_NO_URL_CAST_FROM_STRING
+)
+
+if (MSVC)
+    include(CopyQt5Deps)
+    copy_Qt5_deps(threeSD)
+endif()

src/frontend/main.cpp

@@ -1,14 +1,38 @@
-// Dummy
+// Copyright 2014 Citra Emulator Project / 2019 threeSD Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
 
-#include <iostream>
+#include <QApplication>
-#include "common/logging/log.h"
+#include "frontend/main.h"
+#include "ui_main.h"
 
-int main() {
+#ifdef __APPLE__
+#include <string>
+#include <unistd.h>
+#include "common/common_paths.h"
+#include "common/file_util.h"
+#endif
 
-    LOG_ERROR(Frontend, "test");
+MainDialog::MainDialog(QWidget* parent) : QDialog(parent), ui(std::make_unique<Ui::MainDialog>()) {
-    _sleep(1000);
+    ui->setupUi(this);
-    LOG_WARNING(Frontend, "test2");
+}
-    system("pause");
+
-
+MainDialog::~MainDialog() = default;
-    return 0;
+
+int main(int argc, char* argv[]) {
+    // Init settings params
+    QCoreApplication::setOrganizationName("zhaowenlan1779");
+    QCoreApplication::setApplicationName("threeSD");
+
+#ifdef __APPLE__
+    std::string bin_path = FileUtil::GetBundleDirectory() + DIR_SEP + "..";
+    chdir(bin_path.c_str());
+#endif
+
+    QApplication app(argc, argv);
+
+    MainDialog main_dialog;
+    main_dialog.show();
+
+    return app.exec();
 }

src/frontend/main.h

@@ -0,0 +1,23 @@
+// Copyright 2019 threeSD Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <memory>
+#include <QDialog>
+
+namespace Ui {
+class MainDialog;
+}
+
+class MainDialog : public QDialog {
+    Q_OBJECT;
+
+public:
+    explicit MainDialog(QWidget* parent = nullptr);
+    ~MainDialog() override;
+
+private:
+    std::unique_ptr<Ui::MainDialog> ui;
+};

src/frontend/main.ui

@@ -0,0 +1,239 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>MainDialog</class>
+ <widget class="QDialog" name="MainDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>800</width>
+    <height>450</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>threeSD</string>
+  </property>
+  <layout class="QVBoxLayout">
+   <item>
+    <layout class="QHBoxLayout">
+     <item>
+      <widget class="QLabel">
+       <property name="text">
+        <string>Auto-detected Configuration:</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QComboBox" name="configSelect">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout">
+     <item>
+      <widget class="QPushButton" name="advancedButton">
+       <property name="text">
+        <string>Advanced...</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer>
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+      </spacer>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QGroupBox">
+     <property name="title">
+      <string>Custom</string>
+     </property>
+     <property name="visible">
+      <bool>false</bool>
+     </property>
+     <layout class="QVBoxLayout">
+      <item>
+       <layout class="QHBoxLayout">
+        <item>
+         <widget class="QLabel">
+          <property name="text">
+           <string>SDMC:</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QLineEdit" name="sdmcPath"/>
+        </item>
+        <item>
+         <widget class="QPushButton" name="sdmcPathExplore">
+          <property name="text">
+           <string>...</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <layout class="QHBoxLayout">
+        <item>
+         <widget class="QLabel">
+          <property name="text">
+           <string>User Directory:</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QLineEdit" name="userPath"/>
+        </item>
+        <item>
+         <widget class="QPushButton" name="userPathExplore">
+          <property name="text">
+           <string>...</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <layout class="QHBoxLayout">
+        <item>
+         <widget class="QLabel">
+          <property name="text">
+           <string>movable.sed:</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QLineEdit" name="movableSedPath"/>
+        </item>
+        <item>
+         <widget class="QPushButton" name="movableSedExplore">
+          <property name="text">
+           <string>...</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <layout class="QHBoxLayout">
+        <item>
+         <widget class="QLabel">
+          <property name="text">
+           <string>boot9.bin:</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QLineEdit" name="bootrom9Path"/>
+        </item>
+        <item>
+         <widget class="QPushButton" name="bootrom9Explore">
+          <property name="text">
+           <string>...</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <layout class="QHBoxLayout">
+        <item>
+         <widget class="QLabel">
+          <property name="text">
+           <string>Safe mode firm Path:</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QLineEdit" name="safeModeFirmPath"/>
+        </item>
+        <item>
+         <widget class="QPushButton" name="safeModeFirmExplore">
+          <property name="text">
+           <string>...</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <layout class="QHBoxLayout">
+        <item>
+         <widget class="QLabel">
+          <property name="text">
+           <string>seeddb.bin:</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QLineEdit" name="seeddbPath"/>
+        </item>
+        <item>
+         <widget class="QPushButton" name="seeddbExplore">
+          <property name="text">
+           <string>...</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <layout class="QHBoxLayout">
+        <item>
+         <widget class="QLabel">
+          <property name="text">
+           <string>sector0x96.bin:</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QLineEdit" name="secretSectorPath"/>
+        </item>
+        <item>
+         <widget class="QPushButton" name="secretSectorExplore">
+          <property name="text">
+           <string>...</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Ok|QDialogButtonBox::Reset</set>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <spacer>
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>0</width>
+       <height>0</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>