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eden/src/yuzu/CMakeLists.txt
crueter 39f226a853
[qt] Ryujinx save data link (#2815) 
This adds an action to the Game List context menu that lets users link
save data from Eden to Ryujinx, or vice versa.

Unfortunately, this isn't so simple to deal with due to the way Ryujinx's saves work. Ryujinx stores its saves in the... config directory... in `bis/user/save`. Unlike Yuzu, however, it doesn't store things by TitleID, instead it's just a bunch of directories from 000...01 to 000...0f and so on. The way it *maps* TitleID to SaveID is via `imkvdb.arc` in `bis/system/save/8000000000000000/0/` and also an identical copy in the `1` directory for... some reason. `imkvdb.arc` is handled by `FlatMapKeyValueStore` in LibHac, which, as the name implies, is a key-value storage system that `imkvdb.arc`, and seemingly `imkvdb.arc` alone, uses. The way this class is written is really weird, almost as if it's designed to accommodate more types of kvdbs... but for now we can safely assume that there aren't gonna be any other `kvdb` implementations added to HorizonNX.

Regardless, the file format is ridiculously simple so I didn't actually need to do a deep dive into C# code... of which I can basically only read Avalonia. A simple `xxd` on the `imkvdb.arc` is all that's needed, and here's everything that matters:
- The `IMKV` magic header (4 bytes)
- 8 bytes that don't really have anything useful to us, except for a size byte (presumably a `u32`) strewn at offset `0x08` from the start of the file, which is useless to us
- Then we start the `IMEN` list. I don't know what the `IM` stands for, but `IMEN` is just, well, an ENtry. Offsets shown are relative to the start of the `IMEN` header.
  * 4-byte `IMEN` magic header at 0x0
  * 8 bytes of filler data. It contains two `0x40` bytes, but I'm not really sure what they do
  * TitleID (u64) at `0xC`, for example `00a0 df10  501f 0001` for Legends: Arceus (the byte order is swapped)
  * 0x38 bytes of filler starting at offset 0x14
  * SaveID (u64) at `0x4C`, for example `0a00 0000 0000 0000` for my Legends: Arceus save
  * 0x38 bytes of filler starting at offset 0x54

Full example for Legends: Arceus:
```
000001b0: 494d 454e 4000 0000 4000 0000 00a0 df10  IMEN@...@.......
000001c0: 501f 0001 0100 0000 0000 0000 0000 0000  P...............
000001d0: 0000 0000 0000 0000 0000 0000 0100 0000  ................
000001e0: 0000 0000 0000 0000 0000 0000 0000 0000  ................
000001f0: 0000 0000 0000 0000 0000 0000 0a00 0000  ................
00000200: 0000 0000 0000 0000 0000 0000 0000 0000  ................
00000210: 0000 0000 0100 0000 0000 0000 0000 0000  ................
00000220: 0000 0000 0000 0000 0000 0000 0000 0000  ................
00000230: 0000 0000 0000 0000 0000 0000 494d 454e  ............IMEN
```
Ultimately, the size of the `IMEN` sits at 0x8C or 140 bytes. With this knowledge reading all the TitleID -> SaveID pairs is basically free, and outside of validation and stuff is like 15 lines of relevant code. Some interesting caveats, though:
- There are two entries for some TitleIDs for... some reason? Ignoring the second one seems to work though.
- Within each save directory, there are directories `0` and `1`... and only `0` ever seems used??? It's where Ryujinx points you to for save, so I just chose to use that.

Once everything is parsed, the rest of the implementation is extremely trivial:
- When the user requests a Ryujinx link, match the current program_id to the corresponding SaveID in `imkvdb`
- If it doesn't exist, just error out (save data is probably nonexistent)
- If it does though, give the user the option to use Eden's current save data OR Ryujinx's current save data.

Old save data is deleted depending on which one you chose.

Signed-off-by: crueter <crueter@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2815
Reviewed-by: Lizzie <lizzie@eden-emu.dev>
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
2025-10-28 03:46:47 +01:00

455 lines
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# SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
# SPDX-License-Identifier: GPL-3.0-or-later
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTORCC ON)
set(CMAKE_AUTOUIC ON)
set(CMAKE_INCLUDE_CURRENT_DIR ON)
# Set the RPATH for Qt Libraries
# This must be done before the `yuzu` target is created
if (YUZU_USE_BUNDLED_QT AND PLATFORM_LINUX)
set(CMAKE_BUILD_RPATH "${CMAKE_BINARY_DIR}/bin/lib/")
endif()
add_executable(yuzu
Info.plist
about_dialog.cpp
about_dialog.h
aboutdialog.ui
applets/qt_amiibo_settings.cpp
applets/qt_amiibo_settings.h
applets/qt_amiibo_settings.ui
applets/qt_controller.cpp
applets/qt_controller.h
applets/qt_controller.ui
applets/qt_error.cpp
applets/qt_error.h
applets/qt_profile_select.cpp
applets/qt_profile_select.h
applets/qt_software_keyboard.cpp
applets/qt_software_keyboard.h
applets/qt_software_keyboard.ui
applets/qt_web_browser.cpp
applets/qt_web_browser.h
applets/qt_web_browser_scripts.h
bootmanager.cpp
bootmanager.h
compatdb.ui
compatibility_list.cpp
compatibility_list.h
configuration/configuration_shared.cpp
configuration/configuration_shared.h
configuration/configure.ui
configuration/configure_applets.cpp
configuration/configure_applets.h
configuration/configure_applets.ui
configuration/configure_audio.cpp
configuration/configure_audio.h
configuration/configure_audio.ui
configuration/configure_camera.cpp
configuration/configure_camera.h
configuration/configure_camera.ui
configuration/configure_cpu.cpp
configuration/configure_cpu.h
configuration/configure_cpu.ui
configuration/configure_cpu_debug.cpp
configuration/configure_cpu_debug.h
configuration/configure_cpu_debug.ui
configuration/configure_debug.cpp
configuration/configure_debug.h
configuration/configure_debug.ui
configuration/configure_debug_controller.cpp
configuration/configure_debug_controller.h
configuration/configure_debug_controller.ui
configuration/configure_debug_tab.cpp
configuration/configure_debug_tab.h
configuration/configure_debug_tab.ui
configuration/configure_dialog.cpp
configuration/configure_dialog.h
configuration/configure_filesystem.cpp
configuration/configure_filesystem.h
configuration/configure_filesystem.ui
configuration/configure_general.cpp
configuration/configure_general.h
configuration/configure_general.ui
configuration/configure_graphics.cpp
configuration/configure_graphics.h
configuration/configure_graphics.ui
configuration/configure_graphics_advanced.cpp
configuration/configure_graphics_advanced.h
configuration/configure_graphics_advanced.ui
configuration/configure_graphics_extensions.cpp
configuration/configure_graphics_extensions.h
configuration/configure_graphics_extensions.ui
configuration/configure_hotkeys.cpp
configuration/configure_hotkeys.h
configuration/configure_hotkeys.ui
configuration/configure_input.cpp
configuration/configure_input.h
configuration/configure_input.ui
configuration/configure_input_advanced.cpp
configuration/configure_input_advanced.h
configuration/configure_input_advanced.ui
configuration/configure_input_per_game.cpp
configuration/configure_input_per_game.h
configuration/configure_input_per_game.ui
configuration/configure_input_player.cpp
configuration/configure_input_player.h
configuration/configure_input_player.ui
configuration/configure_input_player_widget.cpp
configuration/configure_input_player_widget.h
configuration/configure_input_profile_dialog.cpp
configuration/configure_input_profile_dialog.h
configuration/configure_input_profile_dialog.ui
configuration/configure_linux_tab.cpp
configuration/configure_linux_tab.h
configuration/configure_linux_tab.ui
configuration/configure_mouse_panning.cpp
configuration/configure_mouse_panning.h
configuration/configure_mouse_panning.ui
configuration/configure_motion_touch.cpp
configuration/configure_motion_touch.h
configuration/configure_motion_touch.ui
configuration/configure_per_game.cpp
configuration/configure_per_game.h
configuration/configure_per_game.ui
configuration/configure_per_game_addons.cpp
configuration/configure_per_game_addons.h
configuration/configure_per_game_addons.ui
configuration/configure_profile_manager.cpp
configuration/configure_profile_manager.h
configuration/configure_profile_manager.ui
configuration/configure_ringcon.cpp
configuration/configure_ringcon.h
configuration/configure_ringcon.ui
configuration/configure_network.cpp
configuration/configure_network.h
configuration/configure_network.ui
configuration/configure_system.cpp
configuration/configure_system.h
configuration/configure_system.ui
configuration/configure_tas.cpp
configuration/configure_tas.h
configuration/configure_tas.ui
configuration/configure_touch_from_button.cpp
configuration/configure_touch_from_button.h
configuration/configure_touch_from_button.ui
configuration/configure_touchscreen_advanced.cpp
configuration/configure_touchscreen_advanced.h
configuration/configure_touchscreen_advanced.ui
configuration/configure_touch_widget.h
configuration/configure_ui.cpp
configuration/configure_ui.h
configuration/configure_ui.ui
configuration/configure_vibration.cpp
configuration/configure_vibration.h
configuration/configure_vibration.ui
configuration/configure_web.cpp
configuration/configure_web.h
configuration/configure_web.ui
configuration/input_profiles.cpp
configuration/input_profiles.h
configuration/shared_widget.cpp
configuration/shared_widget.h
debugger/console.cpp
debugger/console.h
debugger/controller.cpp
debugger/controller.h
debugger/wait_tree.cpp
debugger/wait_tree.h
game_list.cpp
game_list.h
game_list_p.h
game_list_worker.cpp
game_list_worker.h
hotkeys.cpp
hotkeys.h
install_dialog.cpp
install_dialog.h
loading_screen.cpp
loading_screen.h
loading_screen.ui
main.cpp
main.h
main.ui
multiplayer/chat_room.cpp
multiplayer/chat_room.h
multiplayer/chat_room.ui
multiplayer/client_room.h
multiplayer/client_room.cpp
multiplayer/client_room.ui
multiplayer/direct_connect.cpp
multiplayer/direct_connect.h
multiplayer/direct_connect.ui
multiplayer/host_room.cpp
multiplayer/host_room.h
multiplayer/host_room.ui
multiplayer/lobby.cpp
multiplayer/lobby.h
multiplayer/lobby.ui
multiplayer/lobby_p.h
multiplayer/message.cpp
multiplayer/message.h
multiplayer/moderation_dialog.cpp
multiplayer/moderation_dialog.h
multiplayer/moderation_dialog.ui
multiplayer/state.cpp
multiplayer/state.h
multiplayer/validation.h
startup_checks.cpp
startup_checks.h
set_play_time_dialog.cpp
set_play_time_dialog.h
util/clickable_label.cpp
util/clickable_label.h
util/controller_navigation.cpp
util/controller_navigation.h
util/limitable_input_dialog.cpp
util/limitable_input_dialog.h
util/overlay_dialog.cpp
util/overlay_dialog.h
util/overlay_dialog.ui
util/sequence_dialog/sequence_dialog.cpp
util/sequence_dialog/sequence_dialog.h
util/url_request_interceptor.cpp
util/url_request_interceptor.h
util/util.cpp
util/util.h
vk_device_info.cpp
vk_device_info.h
compatdb.cpp
compatdb.h
user_data_migration.cpp
user_data_migration.h
yuzu.qrc
yuzu.rc
migration_dialog.h migration_dialog.cpp
migration_worker.h
migration_worker.cpp
deps_dialog.cpp
deps_dialog.h
deps_dialog.ui
data_dialog.h data_dialog.cpp data_dialog.ui
data_widget.ui
ryujinx_dialog.h ryujinx_dialog.cpp ryujinx_dialog.ui
)
set_target_properties(yuzu PROPERTIES OUTPUT_NAME "eden")
if (YUZU_CRASH_DUMPS)
target_sources(yuzu PRIVATE
breakpad.cpp
breakpad.h
)
target_link_libraries(yuzu PRIVATE libbreakpad_client)
target_compile_definitions(yuzu PRIVATE YUZU_CRASH_DUMPS)
endif()
if (CXX_CLANG)
target_compile_definitions(yuzu PRIVATE
$<$<VERSION_LESS:$<CXX_COMPILER_VERSION>,15>:CANNOT_EXPLICITLY_INSTANTIATE>
)
endif()
file(GLOB COMPAT_LIST
${PROJECT_BINARY_DIR}/dist/compatibility_list/compatibility_list.qrc
${PROJECT_BINARY_DIR}/dist/compatibility_list/compatibility_list.json)
file(GLOB_RECURSE ICONS ${PROJECT_SOURCE_DIR}/dist/icons/*)
file(GLOB_RECURSE THEMES ${PROJECT_SOURCE_DIR}/dist/qt_themes/*)
if (ENABLE_UPDATE_CHECKER)
target_compile_definitions(yuzu PUBLIC ENABLE_UPDATE_CHECKER)
endif()
if (ENABLE_QT_TRANSLATION)
set(YUZU_QT_LANGUAGES "${PROJECT_SOURCE_DIR}/dist/languages" CACHE PATH "Path to the translation bundle for the Qt frontend")
option(GENERATE_QT_TRANSLATION "Generate en.ts as the translation source file" OFF)
option(WORKAROUND_BROKEN_LUPDATE "Run lupdate directly through CMake if Qt's convenience wrappers don't work" OFF)
# Update source TS file if enabled
if (GENERATE_QT_TRANSLATION)
get_target_property(SRCS yuzu SOURCES)
# these calls to qt_create_translation also creates a rule to generate en.qm which conflicts with providing english plurals
# so we have to set a OUTPUT_LOCATION so that we don't have multiple rules to generate en.qm
set_source_files_properties(${YUZU_QT_LANGUAGES}/en.ts PROPERTIES OUTPUT_LOCATION "${CMAKE_CURRENT_BINARY_DIR}/translations")
if (WORKAROUND_BROKEN_LUPDATE)
add_custom_command(OUTPUT ${YUZU_QT_LANGUAGES}/en.ts
COMMAND lupdate
-source-language en_US
-target-language en_US
${SRCS}
${UIS}
-ts ${YUZU_QT_LANGUAGES}/en.ts
DEPENDS
${SRCS}
${UIS}
WORKING_DIRECTORY
${CMAKE_CURRENT_SOURCE_DIR}
)
else()
qt_create_translation(QM_FILES
${SRCS}
${UIS}
${YUZU_QT_LANGUAGES}/en.ts
OPTIONS
-source-language en_US
-target-language en_US
)
endif()
# Generate plurals into dist/english_plurals/generated_en.ts so it can be used to revise dist/english_plurals/en.ts
set(GENERATED_PLURALS_FILE ${PROJECT_SOURCE_DIR}/dist/english_plurals/generated_en.ts)
set_source_files_properties(${GENERATED_PLURALS_FILE} PROPERTIES OUTPUT_LOCATION "${CMAKE_CURRENT_BINARY_DIR}/plurals")
if (WORKAROUND_BROKEN_LUPDATE)
add_custom_command(OUTPUT ${GENERATED_PLURALS_FILE}
COMMAND lupdate
-source-language en_US
-target-language en_US
${SRCS}
${UIS}
-ts ${GENERATED_PLURALS_FILE}
DEPENDS
${SRCS}
${UIS}
WORKING_DIRECTORY
${CMAKE_CURRENT_SOURCE_DIR}
)
else()
qt_create_translation(QM_FILES ${SRCS} ${UIS} ${GENERATED_PLURALS_FILE} OPTIONS -pluralonly -source-language en_US -target-language en_US)
endif()
add_custom_target(translation ALL DEPENDS ${YUZU_QT_LANGUAGES}/en.ts ${GENERATED_PLURALS_FILE})
endif()
# Find all TS files except en.ts
file(GLOB_RECURSE LANGUAGES_TS ${YUZU_QT_LANGUAGES}/*.ts)
list(REMOVE_ITEM LANGUAGES_TS ${YUZU_QT_LANGUAGES}/en.ts)
# Compile TS files to QM files
qt_add_translation(LANGUAGES_QM ${LANGUAGES_TS})
# Compile english plurals TS file to en.qm
qt_add_translation(LANGUAGES_QM ${PROJECT_SOURCE_DIR}/dist/english_plurals/en.ts)
# Build a QRC file from the QM file list
set(LANGUAGES_QRC ${CMAKE_CURRENT_BINARY_DIR}/languages.qrc)
file(WRITE ${LANGUAGES_QRC} "<RCC><qresource prefix=\"languages\">\n")
foreach (QM ${LANGUAGES_QM})
get_filename_component(QM_FILE ${QM} NAME)
file(APPEND ${LANGUAGES_QRC} "<file>${QM_FILE}</file>\n")
endforeach (QM)
file(APPEND ${LANGUAGES_QRC} "</qresource></RCC>")
# Add the QRC file to package in all QM files
qt_add_resources(LANGUAGES ${LANGUAGES_QRC})
else()
set(LANGUAGES)
endif()
target_sources(yuzu
PRIVATE
${COMPAT_LIST}
${ICONS}
${LANGUAGES}
${THEMES}
)
if (APPLE)
set(MACOSX_ICON "../../dist/eden.icns")
set_source_files_properties(${MACOSX_ICON} PROPERTIES MACOSX_PACKAGE_LOCATION Resources)
target_sources(yuzu PRIVATE ${MACOSX_ICON})
set_target_properties(yuzu PROPERTIES MACOSX_BUNDLE TRUE)
set_target_properties(yuzu PROPERTIES MACOSX_BUNDLE_INFO_PLIST ${CMAKE_CURRENT_SOURCE_DIR}/Info.plist)
if (YUZU_USE_BUNDLED_MOLTENVK)
set(MOLTENVK_PLATFORM "macOS")
set(MOLTENVK_VERSION "v1.3.0")
download_moltenvk(${MOLTENVK_PLATFORM} ${MOLTENVK_VERSION})
endif()
find_library(MOLTENVK_LIBRARY MoltenVK REQUIRED)
message(STATUS "Using MoltenVK at ${MOLTENVK_LIBRARY}.")
set_source_files_properties(${MOLTENVK_LIBRARY} PROPERTIES MACOSX_PACKAGE_LOCATION Frameworks
XCODE_FILE_ATTRIBUTES "CodeSignOnCopy")
target_sources(yuzu PRIVATE ${MOLTENVK_LIBRARY})
elseif(WIN32)
# compile as a win32 gui application instead of a console application
target_link_libraries(yuzu PRIVATE Qt6::EntryPointPrivate)
if(MSVC)
target_link_libraries(yuzu PRIVATE version.lib)
set_target_properties(yuzu PROPERTIES LINK_FLAGS_RELEASE "/SUBSYSTEM:WINDOWS")
elseif(MINGW)
set_target_properties(yuzu PROPERTIES LINK_FLAGS_RELEASE "-Wl,--subsystem,windows")
target_link_libraries(yuzu PRIVATE dwmapi)
endif()
endif()
target_link_libraries(yuzu PRIVATE nlohmann_json::nlohmann_json)
target_link_libraries(yuzu PRIVATE common core input_common frontend_common network video_core qt_common)
target_link_libraries(yuzu PRIVATE Boost::headers glad Qt6::Widgets Qt6::Concurrent)
target_link_libraries(yuzu PRIVATE ${PLATFORM_LIBRARIES} Threads::Threads)
if (UNIX AND NOT APPLE)
target_link_libraries(yuzu PRIVATE Qt6::DBus)
endif()
if (YUZU_ENABLE_COMPATIBILITY_REPORTING)
target_compile_definitions(yuzu PRIVATE YUZU_ENABLE_COMPATIBILITY_REPORTING)
endif()
if (ENABLE_WEB_SERVICE)
target_compile_definitions(yuzu PRIVATE ENABLE_WEB_SERVICE)
endif()
if (YUZU_USE_QT_MULTIMEDIA)
target_link_libraries(yuzu PRIVATE Qt6::Multimedia)
target_compile_definitions(yuzu PRIVATE YUZU_USE_QT_MULTIMEDIA)
endif ()
if (YUZU_USE_QT_WEB_ENGINE)
target_link_libraries(yuzu PRIVATE Qt6::WebEngineCore Qt6::WebEngineWidgets)
target_compile_definitions(yuzu PRIVATE YUZU_USE_QT_WEB_ENGINE)
endif ()
if(UNIX AND NOT APPLE)
install(TARGETS yuzu)
endif()
if (WIN32 AND NOT YUZU_USE_BUNDLED_QT AND QT_VERSION VERSION_GREATER_EQUAL 6)
set(YUZU_EXE_DIR "$<TARGET_FILE_DIR:yuzu>")
add_custom_command(TARGET yuzu POST_BUILD COMMAND ${WINDEPLOYQT_EXECUTABLE} "${YUZU_EXE_DIR}/eden.exe" --dir "${YUZU_EXE_DIR}" --libdir "${YUZU_EXE_DIR}" --plugindir "${YUZU_EXE_DIR}/plugins" --no-compiler-runtime --no-opengl-sw --no-system-d3d-compiler --no-translations --verbose 0)
endif()
# TODO(crueter): this can be done with system qt in a better way
if (YUZU_USE_BUNDLED_QT)
include(CopyYuzuQt6Deps)
copy_yuzu_Qt6_deps(yuzu)
endif()
if (ENABLE_SDL2)
target_link_libraries(yuzu PRIVATE SDL2::SDL2)
target_compile_definitions(yuzu PRIVATE HAVE_SDL2)
endif()
if (MSVC)
include(CopyYuzuSDLDeps)
include(CopyYuzuFFmpegDeps)
copy_yuzu_SDL_deps(yuzu)
copy_yuzu_FFmpeg_deps(yuzu)
endif()
if (ARCHITECTURE_x86_64 OR ARCHITECTURE_arm64)
target_link_libraries(yuzu PRIVATE dynarmic::dynarmic)
endif()
if (YUZU_ROOM)
target_link_libraries(yuzu PRIVATE yuzu-room)
endif()
create_target_directory_groups(yuzu)
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