mirror of
https://github.com/izzy2lost/WeeU.git
synced 2026-07-06 00:19:59 -07:00
nsyshid: Add backends for cross platform USB passthrough support (#950)
This commit is contained in:
Simon
@@ -232,7 +232,7 @@ jobs:
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- name: "Install system dependencies"
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run: |
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brew update
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brew install llvm@15 ninja nasm molten-vk
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brew install llvm@15 ninja nasm molten-vk automake libtool
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- name: "Bootstrap vcpkg"
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run: |
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@@ -86,7 +86,7 @@ You can skip this section if you have an Intel Mac. Every time you compile, you
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### Installing dependencies
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`brew install boost git cmake llvm ninja nasm molten-vk`
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`brew install boost git cmake llvm ninja nasm molten-vk automake libtool`
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### Build Cemu using cmake and clang
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1. `git clone --recursive https://github.com/cemu-project/Cemu`
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@@ -102,6 +102,23 @@ if (WIN32)
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endif()
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option(ENABLE_CUBEB "Enabled cubeb backend" ON)
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# usb hid backends
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if (WIN32)
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option(ENABLE_NSYSHID_WINDOWS_HID "Enables the native Windows HID backend for nsyshid" ON)
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endif ()
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# libusb and windows hid backends shouldn't be active at the same time; otherwise we'd see all devices twice!
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if (NOT ENABLE_NSYSHID_WINDOWS_HID)
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option(ENABLE_NSYSHID_LIBUSB "Enables the libusb backend for nsyshid" ON)
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else ()
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set(ENABLE_NSYSHID_LIBUSB OFF CACHE BOOL "" FORCE)
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endif ()
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if (ENABLE_NSYSHID_WINDOWS_HID)
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add_compile_definitions(NSYSHID_ENABLE_BACKEND_WINDOWS_HID)
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endif ()
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if (ENABLE_NSYSHID_LIBUSB)
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add_compile_definitions(NSYSHID_ENABLE_BACKEND_LIBUSB)
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endif ()
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option(ENABLE_WXWIDGETS "Build with wxWidgets UI (Currently required)" ON)
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set(THREADS_PREFER_PTHREAD_FLAG true)
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@@ -0,0 +1,20 @@
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# SPDX-FileCopyrightText: 2022 Andrea Pappacoda <andrea@pappacoda.it>
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# SPDX-License-Identifier: ISC
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find_package(libusb CONFIG)
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if (NOT libusb_FOUND)
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find_package(PkgConfig)
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if (PKG_CONFIG_FOUND)
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pkg_search_module(libusb IMPORTED_TARGET GLOBAL libusb-1.0 libusb)
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if (libusb_FOUND)
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add_library(libusb::libusb ALIAS PkgConfig::libusb)
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endif ()
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endif ()
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endif ()
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find_package_handle_standard_args(libusb
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REQUIRED_VARS
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libusb_LINK_LIBRARIES
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libusb_FOUND
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VERSION_VAR libusb_VERSION
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)
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@@ -434,6 +434,14 @@ add_library(CemuCafe
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OS/libs/nn_uds/nn_uds.h
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OS/libs/nsyshid/nsyshid.cpp
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OS/libs/nsyshid/nsyshid.h
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OS/libs/nsyshid/Backend.h
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OS/libs/nsyshid/AttachDefaultBackends.cpp
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OS/libs/nsyshid/Whitelist.cpp
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OS/libs/nsyshid/Whitelist.h
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OS/libs/nsyshid/BackendLibusb.cpp
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OS/libs/nsyshid/BackendLibusb.h
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OS/libs/nsyshid/BackendWindowsHID.cpp
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OS/libs/nsyshid/BackendWindowsHID.h
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OS/libs/nsyskbd/nsyskbd.cpp
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OS/libs/nsyskbd/nsyskbd.h
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OS/libs/nsysnet/nsysnet.cpp
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@@ -524,6 +532,17 @@ if (ENABLE_WAYLAND)
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target_link_libraries(CemuCafe PUBLIC Wayland::Client)
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endif()
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if (ENABLE_NSYSHID_LIBUSB)
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if (ENABLE_VCPKG)
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find_package(libusb CONFIG REQUIRED)
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target_include_directories(CemuCafe PRIVATE ${LIBUSB_INCLUDE_DIRS})
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target_link_libraries(CemuCafe PRIVATE ${LIBUSB_LIBRARIES})
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else ()
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find_package(libusb MODULE REQUIRED)
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target_link_libraries(CemuCafe PRIVATE libusb::libusb)
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endif ()
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endif ()
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if (ENABLE_WXWIDGETS)
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target_link_libraries(CemuCafe PRIVATE wx::base wx::core)
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endif()
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@@ -0,0 +1,41 @@
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#include "nsyshid.h"
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#include "Backend.h"
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#if NSYSHID_ENABLE_BACKEND_LIBUSB
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#include "BackendLibusb.h"
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#endif
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#if NSYSHID_ENABLE_BACKEND_WINDOWS_HID
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#include "BackendWindowsHID.h"
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#endif
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namespace nsyshid::backend
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{
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void AttachDefaultBackends()
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{
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#if NSYSHID_ENABLE_BACKEND_LIBUSB
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// add libusb backend
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{
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auto backendLibusb = std::make_shared<backend::libusb::BackendLibusb>();
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if (backendLibusb->IsInitialisedOk())
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{
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AttachBackend(backendLibusb);
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}
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}
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#endif // NSYSHID_ENABLE_BACKEND_LIBUSB
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#if NSYSHID_ENABLE_BACKEND_WINDOWS_HID
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// add windows hid backend
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{
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auto backendWindowsHID = std::make_shared<backend::windows::BackendWindowsHID>();
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if (backendWindowsHID->IsInitialisedOk())
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{
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AttachBackend(backendWindowsHID);
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}
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}
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#endif // NSYSHID_ENABLE_BACKEND_WINDOWS_HID
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}
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} // namespace nsyshid::backend
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@@ -0,0 +1,141 @@
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#ifndef CEMU_NSYSHID_BACKEND_H
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#define CEMU_NSYSHID_BACKEND_H
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#include <list>
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#include <memory>
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#include <mutex>
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#include "Common/precompiled.h"
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namespace nsyshid
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{
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typedef struct
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{
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/* +0x00 */ uint32be handle;
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/* +0x04 */ uint32 ukn04;
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/* +0x08 */ uint16 vendorId; // little-endian ?
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/* +0x0A */ uint16 productId; // little-endian ?
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/* +0x0C */ uint8 ifIndex;
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/* +0x0D */ uint8 subClass;
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/* +0x0E */ uint8 protocol;
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/* +0x0F */ uint8 paddingGuessed0F;
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/* +0x10 */ uint16be maxPacketSizeRX;
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/* +0x12 */ uint16be maxPacketSizeTX;
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} HID_t;
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static_assert(offsetof(HID_t, vendorId) == 0x8, "");
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static_assert(offsetof(HID_t, productId) == 0xA, "");
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static_assert(offsetof(HID_t, ifIndex) == 0xC, "");
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static_assert(offsetof(HID_t, protocol) == 0xE, "");
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class Device {
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public:
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Device() = delete;
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Device(uint16 vendorId,
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uint16 productId,
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uint8 interfaceIndex,
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uint8 interfaceSubClass,
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uint8 protocol);
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Device(const Device& device) = delete;
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Device& operator=(const Device& device) = delete;
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virtual ~Device() = default;
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HID_t* m_hid; // this info is passed to applications and must remain intact
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uint16 m_vendorId;
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uint16 m_productId;
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uint8 m_interfaceIndex;
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uint8 m_interfaceSubClass;
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uint8 m_protocol;
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uint16 m_maxPacketSizeRX;
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uint16 m_maxPacketSizeTX;
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virtual void AssignHID(HID_t* hid);
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virtual bool Open() = 0;
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virtual void Close() = 0;
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virtual bool IsOpened() = 0;
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enum class ReadResult
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{
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Success,
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Error,
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ErrorTimeout,
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};
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virtual ReadResult Read(uint8* data, sint32 length, sint32& bytesRead) = 0;
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enum class WriteResult
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{
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Success,
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Error,
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ErrorTimeout,
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};
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virtual WriteResult Write(uint8* data, sint32 length, sint32& bytesWritten) = 0;
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virtual bool GetDescriptor(uint8 descType,
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uint8 descIndex,
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uint8 lang,
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uint8* output,
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uint32 outputMaxLength) = 0;
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virtual bool SetProtocol(uint32 ifIndef, uint32 protocol) = 0;
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virtual bool SetReport(uint8* reportData, sint32 length, uint8* originalData, sint32 originalLength) = 0;
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};
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class Backend {
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public:
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Backend();
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Backend(const Backend& backend) = delete;
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Backend& operator=(const Backend& backend) = delete;
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virtual ~Backend() = default;
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void DetachAllDevices();
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// called from nsyshid when this backend is attached - do not call this yourself!
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void OnAttach();
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// called from nsyshid when this backend is detached - do not call this yourself!
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void OnDetach();
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bool IsBackendAttached();
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virtual bool IsInitialisedOk() = 0;
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protected:
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// try to attach a device - only works if this backend is attached
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bool AttachDevice(const std::shared_ptr<Device>& device);
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void DetachDevice(const std::shared_ptr<Device>& device);
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std::shared_ptr<Device> FindDevice(std::function<bool(const std::shared_ptr<Device>&)> isWantedDevice);
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bool IsDeviceWhitelisted(uint16 vendorId, uint16 productId);
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// called from OnAttach() - attach devices that your backend can see here
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virtual void AttachVisibleDevices() = 0;
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private:
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std::list<std::shared_ptr<Device>> m_devices;
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std::recursive_mutex m_devicesMutex;
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bool m_isAttached;
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};
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namespace backend
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{
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void AttachDefaultBackends();
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}
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} // namespace nsyshid
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#endif // CEMU_NSYSHID_BACKEND_H
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File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,129 @@
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#ifndef CEMU_NSYSHID_BACKEND_LIBUSB_H
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#define CEMU_NSYSHID_BACKEND_LIBUSB_H
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#include "nsyshid.h"
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#if NSYSHID_ENABLE_BACKEND_LIBUSB
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#include <libusb-1.0/libusb.h>
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#include "Backend.h"
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namespace nsyshid::backend::libusb
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{
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class BackendLibusb : public nsyshid::Backend {
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public:
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BackendLibusb();
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~BackendLibusb();
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bool IsInitialisedOk() override;
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protected:
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void AttachVisibleDevices() override;
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private:
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libusb_context* m_ctx;
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int m_initReturnCode;
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bool m_callbackRegistered;
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libusb_hotplug_callback_handle m_hotplugCallbackHandle;
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std::thread m_hotplugThread;
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std::atomic<bool> m_hotplugThreadStop;
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// called by libusb
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static int HotplugCallback(libusb_context* ctx, libusb_device* dev,
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libusb_hotplug_event event, void* user_data);
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int OnHotplug(libusb_device* dev, libusb_hotplug_event event);
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std::shared_ptr<Device> CheckAndCreateDevice(libusb_device* dev);
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std::shared_ptr<Device> FindLibusbDevice(libusb_device* dev);
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bool FindDefaultDeviceEndpoints(libusb_device* dev,
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bool& endpointInFound, uint8& endpointIn, uint16& endpointInMaxPacketSize,
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bool& endpointOutFound, uint8& endpointOut, uint16& endpointOutMaxPacketSize);
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};
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class DeviceLibusb : public nsyshid::Device {
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public:
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DeviceLibusb(libusb_context* ctx,
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uint16 vendorId,
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uint16 productId,
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uint8 interfaceIndex,
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uint8 interfaceSubClass,
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uint8 protocol,
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uint8 libusbBusNumber,
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uint8 libusbDeviceAddress);
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~DeviceLibusb() override;
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bool Open() override;
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void Close() override;
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bool IsOpened() override;
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ReadResult Read(uint8* data, sint32 length, sint32& bytesRead) override;
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WriteResult Write(uint8* data, sint32 length, sint32& bytesWritten) override;
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bool GetDescriptor(uint8 descType,
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uint8 descIndex,
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uint8 lang,
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uint8* output,
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uint32 outputMaxLength) override;
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bool SetProtocol(uint32 ifIndex, uint32 protocol) override;
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bool SetReport(uint8* reportData, sint32 length, uint8* originalData, sint32 originalLength) override;
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uint8 m_libusbBusNumber;
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uint8 m_libusbDeviceAddress;
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bool m_libusbHasEndpointIn;
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uint8 m_libusbEndpointIn;
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bool m_libusbHasEndpointOut;
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uint8 m_libusbEndpointOut;
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private:
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void CloseDevice();
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libusb_context* m_ctx;
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std::mutex m_handleMutex;
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std::atomic<sint32> m_handleInUseCounter;
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std::condition_variable m_handleInUseCounterDecremented;
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libusb_device_handle* m_libusbHandle;
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class HandleLock {
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public:
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HandleLock() = delete;
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HandleLock(libusb_device_handle** handle,
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std::mutex& handleMutex,
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std::atomic<sint32>& handleInUseCounter,
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std::condition_variable& handleInUseCounterDecremented,
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DeviceLibusb& device);
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~HandleLock();
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HandleLock(const HandleLock&) = delete;
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HandleLock& operator=(const HandleLock&) = delete;
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bool IsValid();
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libusb_device_handle* GetHandle();
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private:
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libusb_device_handle* m_handle;
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std::mutex& m_handleMutex;
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std::atomic<sint32>& m_handleInUseCounter;
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std::condition_variable& m_handleInUseCounterDecremented;
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};
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std::unique_ptr<HandleLock> AquireHandleLock();
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};
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} // namespace nsyshid::backend::libusb
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#endif // NSYSHID_ENABLE_BACKEND_LIBUSB
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#endif // CEMU_NSYSHID_BACKEND_LIBUSB_H
|
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@@ -0,0 +1,454 @@
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#include "BackendWindowsHID.h"
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#if NSYSHID_ENABLE_BACKEND_WINDOWS_HID
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#include <setupapi.h>
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#include <initguid.h>
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#include <hidsdi.h>
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#pragma comment(lib, "Setupapi.lib")
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#pragma comment(lib, "hid.lib")
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DEFINE_GUID(GUID_DEVINTERFACE_HID,
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0x4D1E55B2L, 0xF16F, 0x11CF, 0x88, 0xCB, 0x00, 0x11, 0x11, 0x00, 0x00, 0x30);
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namespace nsyshid::backend::windows
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{
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BackendWindowsHID::BackendWindowsHID()
|
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{
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}
|
||||
|
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void BackendWindowsHID::AttachVisibleDevices()
|
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{
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// add all currently connected devices
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HDEVINFO hDevInfo;
|
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SP_DEVICE_INTERFACE_DATA DevIntfData;
|
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PSP_DEVICE_INTERFACE_DETAIL_DATA DevIntfDetailData;
|
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SP_DEVINFO_DATA DevData;
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DWORD dwSize, dwMemberIdx;
|
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hDevInfo = SetupDiGetClassDevs(&GUID_DEVINTERFACE_HID, NULL, 0, DIGCF_DEVICEINTERFACE | DIGCF_PRESENT);
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if (hDevInfo != INVALID_HANDLE_VALUE)
|
||||
{
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||||
DevIntfData.cbSize = sizeof(SP_DEVICE_INTERFACE_DATA);
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dwMemberIdx = 0;
|
||||
|
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SetupDiEnumDeviceInterfaces(hDevInfo, NULL, &GUID_DEVINTERFACE_HID,
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dwMemberIdx, &DevIntfData);
|
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|
||||
while (GetLastError() != ERROR_NO_MORE_ITEMS)
|
||||
{
|
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DevData.cbSize = sizeof(DevData);
|
||||
SetupDiGetDeviceInterfaceDetail(
|
||||
hDevInfo, &DevIntfData, NULL, 0, &dwSize, NULL);
|
||||
|
||||
DevIntfDetailData = (PSP_DEVICE_INTERFACE_DETAIL_DATA)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
|
||||
dwSize);
|
||||
DevIntfDetailData->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA);
|
||||
|
||||
if (SetupDiGetDeviceInterfaceDetail(hDevInfo, &DevIntfData,
|
||||
DevIntfDetailData, dwSize, &dwSize, &DevData))
|
||||
{
|
||||
HANDLE hHIDDevice = OpenDevice(DevIntfDetailData->DevicePath);
|
||||
if (hHIDDevice != INVALID_HANDLE_VALUE)
|
||||
{
|
||||
auto device = CheckAndCreateDevice(DevIntfDetailData->DevicePath, hHIDDevice);
|
||||
if (device != nullptr)
|
||||
{
|
||||
if (IsDeviceWhitelisted(device->m_vendorId, device->m_productId))
|
||||
{
|
||||
if (!AttachDevice(device))
|
||||
{
|
||||
cemuLog_log(LogType::Force,
|
||||
"nsyshid::BackendWindowsHID: failed to attach device: {:04x}:{:04x}",
|
||||
device->m_vendorId,
|
||||
device->m_productId);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
cemuLog_log(LogType::Force,
|
||||
"nsyshid::BackendWindowsHID: device not on whitelist: {:04x}:{:04x}",
|
||||
device->m_vendorId,
|
||||
device->m_productId);
|
||||
}
|
||||
}
|
||||
CloseHandle(hHIDDevice);
|
||||
}
|
||||
}
|
||||
HeapFree(GetProcessHeap(), 0, DevIntfDetailData);
|
||||
// next
|
||||
SetupDiEnumDeviceInterfaces(hDevInfo, NULL, &GUID_DEVINTERFACE_HID, ++dwMemberIdx, &DevIntfData);
|
||||
}
|
||||
SetupDiDestroyDeviceInfoList(hDevInfo);
|
||||
}
|
||||
}
|
||||
|
||||
BackendWindowsHID::~BackendWindowsHID()
|
||||
{
|
||||
}
|
||||
|
||||
bool BackendWindowsHID::IsInitialisedOk()
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
std::shared_ptr<Device> BackendWindowsHID::CheckAndCreateDevice(wchar_t* devicePath, HANDLE hDevice)
|
||||
{
|
||||
HIDD_ATTRIBUTES hidAttr;
|
||||
hidAttr.Size = sizeof(HIDD_ATTRIBUTES);
|
||||
if (HidD_GetAttributes(hDevice, &hidAttr) == FALSE)
|
||||
return nullptr;
|
||||
|
||||
auto device = std::make_shared<DeviceWindowsHID>(hidAttr.VendorID,
|
||||
hidAttr.ProductID,
|
||||
1,
|
||||
2,
|
||||
0,
|
||||
_wcsdup(devicePath));
|
||||
// get additional device info
|
||||
sint32 maxPacketInputLength = -1;
|
||||
sint32 maxPacketOutputLength = -1;
|
||||
PHIDP_PREPARSED_DATA ppData = nullptr;
|
||||
if (HidD_GetPreparsedData(hDevice, &ppData))
|
||||
{
|
||||
HIDP_CAPS caps;
|
||||
if (HidP_GetCaps(ppData, &caps) == HIDP_STATUS_SUCCESS)
|
||||
{
|
||||
// length includes the report id byte
|
||||
maxPacketInputLength = caps.InputReportByteLength - 1;
|
||||
maxPacketOutputLength = caps.OutputReportByteLength - 1;
|
||||
}
|
||||
HidD_FreePreparsedData(ppData);
|
||||
}
|
||||
if (maxPacketInputLength <= 0 || maxPacketInputLength >= 0xF000)
|
||||
{
|
||||
cemuLog_log(LogType::Force, "HID: Input packet length not available or out of range (length = {})",
|
||||
maxPacketInputLength);
|
||||
maxPacketInputLength = 0x20;
|
||||
}
|
||||
if (maxPacketOutputLength <= 0 || maxPacketOutputLength >= 0xF000)
|
||||
{
|
||||
cemuLog_log(LogType::Force, "HID: Output packet length not available or out of range (length = {})",
|
||||
maxPacketOutputLength);
|
||||
maxPacketOutputLength = 0x20;
|
||||
}
|
||||
|
||||
device->m_maxPacketSizeRX = maxPacketInputLength;
|
||||
device->m_maxPacketSizeTX = maxPacketOutputLength;
|
||||
|
||||
return device;
|
||||
}
|
||||
|
||||
DeviceWindowsHID::DeviceWindowsHID(uint16 vendorId,
|
||||
uint16 productId,
|
||||
uint8 interfaceIndex,
|
||||
uint8 interfaceSubClass,
|
||||
uint8 protocol,
|
||||
wchar_t* devicePath)
|
||||
: Device(vendorId,
|
||||
productId,
|
||||
interfaceIndex,
|
||||
interfaceSubClass,
|
||||
protocol),
|
||||
m_devicePath(devicePath),
|
||||
m_hFile(INVALID_HANDLE_VALUE)
|
||||
{
|
||||
}
|
||||
|
||||
DeviceWindowsHID::~DeviceWindowsHID()
|
||||
{
|
||||
if (m_hFile != INVALID_HANDLE_VALUE)
|
||||
{
|
||||
CloseHandle(m_hFile);
|
||||
m_hFile = INVALID_HANDLE_VALUE;
|
||||
}
|
||||
}
|
||||
|
||||
bool DeviceWindowsHID::Open()
|
||||
{
|
||||
if (IsOpened())
|
||||
{
|
||||
return true;
|
||||
}
|
||||
m_hFile = OpenDevice(m_devicePath);
|
||||
if (m_hFile == INVALID_HANDLE_VALUE)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
HidD_SetNumInputBuffers(m_hFile, 2); // don't cache too many reports
|
||||
return true;
|
||||
}
|
||||
|
||||
void DeviceWindowsHID::Close()
|
||||
{
|
||||
if (m_hFile != INVALID_HANDLE_VALUE)
|
||||
{
|
||||
CloseHandle(m_hFile);
|
||||
m_hFile = INVALID_HANDLE_VALUE;
|
||||
}
|
||||
}
|
||||
|
||||
bool DeviceWindowsHID::IsOpened()
|
||||
{
|
||||
return m_hFile != INVALID_HANDLE_VALUE;
|
||||
}
|
||||
|
||||
Device::ReadResult DeviceWindowsHID::Read(uint8* data, sint32 length, sint32& bytesRead)
|
||||
{
|
||||
bytesRead = 0;
|
||||
DWORD bt;
|
||||
OVERLAPPED ovlp = {0};
|
||||
ovlp.hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
|
||||
|
||||
uint8* tempBuffer = (uint8*)malloc(length + 1);
|
||||
sint32 transferLength = 0; // minus report byte
|
||||
|
||||
_debugPrintHex("HID_READ_BEFORE", data, length);
|
||||
|
||||
cemuLog_logDebug(LogType::Force, "HidRead Begin (Length 0x{:08x})", length);
|
||||
BOOL readResult = ReadFile(this->m_hFile, tempBuffer, length + 1, &bt, &ovlp);
|
||||
if (readResult != FALSE)
|
||||
{
|
||||
// sometimes we get the result immediately
|
||||
if (bt == 0)
|
||||
transferLength = 0;
|
||||
else
|
||||
transferLength = bt - 1;
|
||||
cemuLog_logDebug(LogType::Force, "HidRead Result received immediately (error 0x{:08x}) Length 0x{:08x}",
|
||||
GetLastError(), transferLength);
|
||||
}
|
||||
else
|
||||
{
|
||||
// wait for result
|
||||
cemuLog_logDebug(LogType::Force, "HidRead WaitForResult (error 0x{:08x})", GetLastError());
|
||||
// async hid read is never supposed to return unless there is a response? Lego Dimensions stops HIDRead calls as soon as one of them fails with a non-zero error (which includes time out)
|
||||
DWORD r = WaitForSingleObject(ovlp.hEvent, 2000 * 100);
|
||||
if (r == WAIT_TIMEOUT)
|
||||
{
|
||||
cemuLog_logDebug(LogType::Force, "HidRead internal timeout (error 0x{:08x})", GetLastError());
|
||||
// return -108 in case of timeout
|
||||
free(tempBuffer);
|
||||
CloseHandle(ovlp.hEvent);
|
||||
return ReadResult::ErrorTimeout;
|
||||
}
|
||||
|
||||
cemuLog_logDebug(LogType::Force, "HidRead WaitHalfComplete");
|
||||
GetOverlappedResult(this->m_hFile, &ovlp, &bt, false);
|
||||
if (bt == 0)
|
||||
transferLength = 0;
|
||||
else
|
||||
transferLength = bt - 1;
|
||||
cemuLog_logDebug(LogType::Force, "HidRead WaitComplete Length: 0x{:08x}", transferLength);
|
||||
}
|
||||
sint32 returnCode = 0;
|
||||
ReadResult result = ReadResult::Success;
|
||||
if (bt != 0)
|
||||
{
|
||||
memcpy(data, tempBuffer + 1, transferLength);
|
||||
sint32 hidReadLength = transferLength;
|
||||
|
||||
char debugOutput[1024] = {0};
|
||||
for (sint32 i = 0; i < transferLength; i++)
|
||||
{
|
||||
sprintf(debugOutput + i * 3, "%02x ", tempBuffer[1 + i]);
|
||||
}
|
||||
cemuLog_logDebug(LogType::Force, "HIDRead data: {}", debugOutput);
|
||||
|
||||
bytesRead = transferLength;
|
||||
result = ReadResult::Success;
|
||||
}
|
||||
else
|
||||
{
|
||||
cemuLog_log(LogType::Force, "Failed HID read");
|
||||
result = ReadResult::Error;
|
||||
}
|
||||
free(tempBuffer);
|
||||
CloseHandle(ovlp.hEvent);
|
||||
return result;
|
||||
}
|
||||
|
||||
Device::WriteResult DeviceWindowsHID::Write(uint8* data, sint32 length, sint32& bytesWritten)
|
||||
{
|
||||
bytesWritten = 0;
|
||||
DWORD bt;
|
||||
OVERLAPPED ovlp = {0};
|
||||
ovlp.hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
|
||||
|
||||
uint8* tempBuffer = (uint8*)malloc(length + 1);
|
||||
memcpy(tempBuffer + 1, data, length);
|
||||
tempBuffer[0] = 0; // report byte?
|
||||
|
||||
cemuLog_logDebug(LogType::Force, "HidWrite Begin (Length 0x{:08x})", length);
|
||||
BOOL writeResult = WriteFile(this->m_hFile, tempBuffer, length + 1, &bt, &ovlp);
|
||||
if (writeResult != FALSE)
|
||||
{
|
||||
// sometimes we get the result immediately
|
||||
cemuLog_logDebug(LogType::Force, "HidWrite Result received immediately (error 0x{:08x}) Length 0x{:08x}",
|
||||
GetLastError());
|
||||
}
|
||||
else
|
||||
{
|
||||
// wait for result
|
||||
cemuLog_logDebug(LogType::Force, "HidWrite WaitForResult (error 0x{:08x})", GetLastError());
|
||||
// todo - check for error type
|
||||
DWORD r = WaitForSingleObject(ovlp.hEvent, 2000);
|
||||
if (r == WAIT_TIMEOUT)
|
||||
{
|
||||
cemuLog_logDebug(LogType::Force, "HidWrite internal timeout");
|
||||
// return -108 in case of timeout
|
||||
free(tempBuffer);
|
||||
CloseHandle(ovlp.hEvent);
|
||||
return WriteResult::ErrorTimeout;
|
||||
}
|
||||
|
||||
cemuLog_logDebug(LogType::Force, "HidWrite WaitHalfComplete");
|
||||
GetOverlappedResult(this->m_hFile, &ovlp, &bt, false);
|
||||
cemuLog_logDebug(LogType::Force, "HidWrite WaitComplete");
|
||||
}
|
||||
|
||||
free(tempBuffer);
|
||||
CloseHandle(ovlp.hEvent);
|
||||
|
||||
if (bt != 0)
|
||||
{
|
||||
bytesWritten = length;
|
||||
return WriteResult::Success;
|
||||
}
|
||||
return WriteResult::Error;
|
||||
}
|
||||
|
||||
bool DeviceWindowsHID::GetDescriptor(uint8 descType,
|
||||
uint8 descIndex,
|
||||
uint8 lang,
|
||||
uint8* output,
|
||||
uint32 outputMaxLength)
|
||||
{
|
||||
if (!IsOpened())
|
||||
{
|
||||
cemuLog_logDebug(LogType::Force, "nsyshid::DeviceWindowsHID::getDescriptor(): device is not opened");
|
||||
return false;
|
||||
}
|
||||
if (descType == 0x02)
|
||||
{
|
||||
uint8 configurationDescriptor[0x29];
|
||||
|
||||
uint8* currentWritePtr;
|
||||
|
||||
// configuration descriptor
|
||||
currentWritePtr = configurationDescriptor + 0;
|
||||
*(uint8*)(currentWritePtr + 0) = 9; // bLength
|
||||
*(uint8*)(currentWritePtr + 1) = 2; // bDescriptorType
|
||||
*(uint16be*)(currentWritePtr + 2) = 0x0029; // wTotalLength
|
||||
*(uint8*)(currentWritePtr + 4) = 1; // bNumInterfaces
|
||||
*(uint8*)(currentWritePtr + 5) = 1; // bConfigurationValue
|
||||
*(uint8*)(currentWritePtr + 6) = 0; // iConfiguration
|
||||
*(uint8*)(currentWritePtr + 7) = 0x80; // bmAttributes
|
||||
*(uint8*)(currentWritePtr + 8) = 0xFA; // MaxPower
|
||||
currentWritePtr = currentWritePtr + 9;
|
||||
// configuration descriptor
|
||||
*(uint8*)(currentWritePtr + 0) = 9; // bLength
|
||||
*(uint8*)(currentWritePtr + 1) = 0x04; // bDescriptorType
|
||||
*(uint8*)(currentWritePtr + 2) = 0; // bInterfaceNumber
|
||||
*(uint8*)(currentWritePtr + 3) = 0; // bAlternateSetting
|
||||
*(uint8*)(currentWritePtr + 4) = 2; // bNumEndpoints
|
||||
*(uint8*)(currentWritePtr + 5) = 3; // bInterfaceClass
|
||||
*(uint8*)(currentWritePtr + 6) = 0; // bInterfaceSubClass
|
||||
*(uint8*)(currentWritePtr + 7) = 0; // bInterfaceProtocol
|
||||
*(uint8*)(currentWritePtr + 8) = 0; // iInterface
|
||||
currentWritePtr = currentWritePtr + 9;
|
||||
// configuration descriptor
|
||||
*(uint8*)(currentWritePtr + 0) = 9; // bLength
|
||||
*(uint8*)(currentWritePtr + 1) = 0x21; // bDescriptorType
|
||||
*(uint16be*)(currentWritePtr + 2) = 0x0111; // bcdHID
|
||||
*(uint8*)(currentWritePtr + 4) = 0x00; // bCountryCode
|
||||
*(uint8*)(currentWritePtr + 5) = 0x01; // bNumDescriptors
|
||||
*(uint8*)(currentWritePtr + 6) = 0x22; // bDescriptorType
|
||||
*(uint16be*)(currentWritePtr + 7) = 0x001D; // wDescriptorLength
|
||||
currentWritePtr = currentWritePtr + 9;
|
||||
// endpoint descriptor 1
|
||||
*(uint8*)(currentWritePtr + 0) = 7; // bLength
|
||||
*(uint8*)(currentWritePtr + 1) = 0x05; // bDescriptorType
|
||||
*(uint8*)(currentWritePtr + 2) = 0x81; // bEndpointAddress
|
||||
*(uint8*)(currentWritePtr + 3) = 0x03; // bmAttributes
|
||||
*(uint16be*)(currentWritePtr + 4) =
|
||||
this->m_maxPacketSizeRX; // wMaxPacketSize
|
||||
*(uint8*)(currentWritePtr + 6) = 0x01; // bInterval
|
||||
currentWritePtr = currentWritePtr + 7;
|
||||
// endpoint descriptor 2
|
||||
*(uint8*)(currentWritePtr + 0) = 7; // bLength
|
||||
*(uint8*)(currentWritePtr + 1) = 0x05; // bDescriptorType
|
||||
*(uint8*)(currentWritePtr + 2) = 0x02; // bEndpointAddress
|
||||
*(uint8*)(currentWritePtr + 3) = 0x03; // bmAttributes
|
||||
*(uint16be*)(currentWritePtr + 4) =
|
||||
this->m_maxPacketSizeTX; // wMaxPacketSize
|
||||
*(uint8*)(currentWritePtr + 6) = 0x01; // bInterval
|
||||
currentWritePtr = currentWritePtr + 7;
|
||||
|
||||
cemu_assert_debug((currentWritePtr - configurationDescriptor) == 0x29);
|
||||
|
||||
memcpy(output, configurationDescriptor,
|
||||
std::min<uint32>(outputMaxLength, sizeof(configurationDescriptor)));
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
cemu_assert_unimplemented();
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
bool DeviceWindowsHID::SetProtocol(uint32 ifIndef, uint32 protocol)
|
||||
{
|
||||
// ToDo: implement this
|
||||
// pretend that everything is fine
|
||||
return true;
|
||||
}
|
||||
|
||||
bool DeviceWindowsHID::SetReport(uint8* reportData, sint32 length, uint8* originalData, sint32 originalLength)
|
||||
{
|
||||
sint32 retryCount = 0;
|
||||
while (true)
|
||||
{
|
||||
BOOL r = HidD_SetOutputReport(this->m_hFile, reportData, length);
|
||||
if (r != FALSE)
|
||||
break;
|
||||
Sleep(20); // retry
|
||||
retryCount++;
|
||||
if (retryCount >= 50)
|
||||
{
|
||||
cemuLog_log(LogType::Force, "nsyshid::DeviceWindowsHID::SetReport(): HID SetReport failed");
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
HANDLE OpenDevice(wchar_t* devicePath)
|
||||
{
|
||||
return CreateFile(devicePath,
|
||||
GENERIC_READ | GENERIC_WRITE,
|
||||
FILE_SHARE_READ |
|
||||
FILE_SHARE_WRITE,
|
||||
NULL,
|
||||
OPEN_EXISTING,
|
||||
FILE_FLAG_OVERLAPPED,
|
||||
NULL);
|
||||
}
|
||||
|
||||
void _debugPrintHex(std::string prefix, uint8* data, size_t len)
|
||||
{
|
||||
char debugOutput[1024] = {0};
|
||||
len = std::min(len, (size_t)100);
|
||||
for (sint32 i = 0; i < len; i++)
|
||||
{
|
||||
sprintf(debugOutput + i * 3, "%02x ", data[i]);
|
||||
}
|
||||
fmt::print("{} Data: {}\n", prefix, debugOutput);
|
||||
cemuLog_logDebug(LogType::Force, "[{}] Data: {}", prefix, debugOutput);
|
||||
}
|
||||
} // namespace nsyshid::backend::windows
|
||||
|
||||
#endif // NSYSHID_ENABLE_BACKEND_WINDOWS_HID
|
||||
@@ -0,0 +1,66 @@
|
||||
#ifndef CEMU_NSYSHID_BACKEND_WINDOWS_HID_H
|
||||
#define CEMU_NSYSHID_BACKEND_WINDOWS_HID_H
|
||||
|
||||
#include "nsyshid.h"
|
||||
|
||||
#if NSYSHID_ENABLE_BACKEND_WINDOWS_HID
|
||||
|
||||
#include "Backend.h"
|
||||
|
||||
namespace nsyshid::backend::windows
|
||||
{
|
||||
class BackendWindowsHID : public nsyshid::Backend {
|
||||
public:
|
||||
BackendWindowsHID();
|
||||
|
||||
~BackendWindowsHID();
|
||||
|
||||
bool IsInitialisedOk() override;
|
||||
|
||||
protected:
|
||||
void AttachVisibleDevices() override;
|
||||
|
||||
private:
|
||||
std::shared_ptr<Device> CheckAndCreateDevice(wchar_t* devicePath, HANDLE hDevice);
|
||||
};
|
||||
|
||||
class DeviceWindowsHID : public nsyshid::Device {
|
||||
public:
|
||||
DeviceWindowsHID(uint16 vendorId,
|
||||
uint16 productId,
|
||||
uint8 interfaceIndex,
|
||||
uint8 interfaceSubClass,
|
||||
uint8 protocol,
|
||||
wchar_t* devicePath);
|
||||
|
||||
~DeviceWindowsHID();
|
||||
|
||||
bool Open() override;
|
||||
|
||||
void Close() override;
|
||||
|
||||
bool IsOpened() override;
|
||||
|
||||
ReadResult Read(uint8* data, sint32 length, sint32& bytesRead) override;
|
||||
|
||||
WriteResult Write(uint8* data, sint32 length, sint32& bytesWritten) override;
|
||||
|
||||
bool GetDescriptor(uint8 descType, uint8 descIndex, uint8 lang, uint8* output, uint32 outputMaxLength) override;
|
||||
|
||||
bool SetProtocol(uint32 ifIndef, uint32 protocol) override;
|
||||
|
||||
bool SetReport(uint8* reportData, sint32 length, uint8* originalData, sint32 originalLength) override;
|
||||
|
||||
private:
|
||||
wchar_t* m_devicePath;
|
||||
HANDLE m_hFile;
|
||||
};
|
||||
|
||||
HANDLE OpenDevice(wchar_t* devicePath);
|
||||
|
||||
void _debugPrintHex(std::string prefix, uint8* data, size_t len);
|
||||
} // namespace nsyshid::backend::windows
|
||||
|
||||
#endif // NSYSHID_ENABLE_BACKEND_WINDOWS_HID
|
||||
|
||||
#endif // CEMU_NSYSHID_BACKEND_WINDOWS_HID_H
|
||||
@@ -0,0 +1,53 @@
|
||||
#include "Whitelist.h"
|
||||
|
||||
namespace nsyshid
|
||||
{
|
||||
Whitelist& Whitelist::GetInstance()
|
||||
{
|
||||
static Whitelist whitelist;
|
||||
return whitelist;
|
||||
}
|
||||
|
||||
Whitelist::Whitelist()
|
||||
{
|
||||
// add known devices
|
||||
{
|
||||
// lego dimensions portal
|
||||
m_devices.emplace_back(0x0e6f, 0x0241);
|
||||
// skylanders portal
|
||||
m_devices.emplace_back(0x1430, 0x0150);
|
||||
// disney infinity base
|
||||
m_devices.emplace_back(0x0e6f, 0x0129);
|
||||
}
|
||||
}
|
||||
|
||||
bool Whitelist::IsDeviceWhitelisted(uint16 vendorId, uint16 productId)
|
||||
{
|
||||
auto it = std::find(m_devices.begin(), m_devices.end(),
|
||||
std::tuple<uint16, uint16>(vendorId, productId));
|
||||
return it != m_devices.end();
|
||||
}
|
||||
|
||||
void Whitelist::AddDevice(uint16 vendorId, uint16 productId)
|
||||
{
|
||||
if (!IsDeviceWhitelisted(vendorId, productId))
|
||||
{
|
||||
m_devices.emplace_back(vendorId, productId);
|
||||
}
|
||||
}
|
||||
|
||||
void Whitelist::RemoveDevice(uint16 vendorId, uint16 productId)
|
||||
{
|
||||
m_devices.remove(std::tuple<uint16, uint16>(vendorId, productId));
|
||||
}
|
||||
|
||||
std::list<std::tuple<uint16, uint16>> Whitelist::GetDevices()
|
||||
{
|
||||
return m_devices;
|
||||
}
|
||||
|
||||
void Whitelist::RemoveAllDevices()
|
||||
{
|
||||
m_devices.clear();
|
||||
}
|
||||
} // namespace nsyshid
|
||||
@@ -0,0 +1,32 @@
|
||||
#ifndef CEMU_NSYSHID_WHITELIST_H
|
||||
#define CEMU_NSYSHID_WHITELIST_H
|
||||
|
||||
namespace nsyshid
|
||||
{
|
||||
class Whitelist {
|
||||
public:
|
||||
static Whitelist& GetInstance();
|
||||
|
||||
Whitelist(const Whitelist&) = delete;
|
||||
|
||||
Whitelist& operator=(const Whitelist&) = delete;
|
||||
|
||||
bool IsDeviceWhitelisted(uint16 vendorId, uint16 productId);
|
||||
|
||||
void AddDevice(uint16 vendorId, uint16 productId);
|
||||
|
||||
void RemoveDevice(uint16 vendorId, uint16 productId);
|
||||
|
||||
std::list<std::tuple<uint16, uint16>> GetDevices();
|
||||
|
||||
void RemoveAllDevices();
|
||||
|
||||
private:
|
||||
Whitelist();
|
||||
|
||||
// vendorId, productId
|
||||
std::list<std::tuple<uint16, uint16>> m_devices;
|
||||
};
|
||||
} // namespace nsyshid
|
||||
|
||||
#endif // CEMU_NSYSHID_WHITELIST_H
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,5 +1,12 @@
|
||||
#pragma once
|
||||
|
||||
namespace nsyshid
|
||||
{
|
||||
class Backend;
|
||||
|
||||
void AttachBackend(const std::shared_ptr<Backend>& backend);
|
||||
|
||||
void DetachBackend(const std::shared_ptr<Backend>& backend);
|
||||
|
||||
void load();
|
||||
}
|
||||
} // namespace nsyshid
|
||||
|
||||
@@ -3,6 +3,9 @@
|
||||
#include <hidsdi.h>
|
||||
#include <SetupAPI.h>
|
||||
|
||||
#pragma comment(lib, "Setupapi.lib")
|
||||
#pragma comment(lib, "hid.lib")
|
||||
|
||||
WinWiimoteDevice::WinWiimoteDevice(HANDLE handle, std::vector<uint8_t> identifier)
|
||||
: m_handle(handle), m_identifier(std::move(identifier))
|
||||
{
|
||||
|
||||
+2
-1
@@ -46,6 +46,7 @@
|
||||
"name": "curl",
|
||||
"default-features": false,
|
||||
"features": [ "openssl" ]
|
||||
}
|
||||
},
|
||||
"libusb"
|
||||
]
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user