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Add better FindLibUsb support for MacOSX.

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Make LibUSB optional, don't compile HID support if it doesn't exist.
A lot less hacky. Works quite well on Ubuntu now.
This commit is contained in:
Matthew Parlane 2012-12-30 16:57:37 +13:00
parent 13bd235c11
commit 3b459fb500
6 changed files with 85 additions and 80 deletions
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6
CMakeLists.txt
View File

@ -427,11 +427,11 @@ else(SDL2_FOUND)
endif(SDL_FOUND)
endif(SDL2_FOUND)
if(NOT ${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
include(FindLibUSB OPTIONAL)
endif()
include(FindLibUSB OPTIONAL)
if(LIBUSB_FOUND)
message("Using shared LibUSB")
add_definitions(-D__LIBUSB__)
include_directories(${LIBUSB_INCLUDE_DIR})
else(LIBUSB_FOUND)

1
CMakeTests/FindLibUSB.cmake
View File

@ -16,6 +16,7 @@ if (NOT LIBUSB_FOUND)
${LIBUSB_PKG_INCLUDE_DIRS}
/usr/include/libusb-1.0
/usr/include
/usr/local/include/libusb-1.0
/usr/local/include
)

8
Source/Core/Core/CMakeLists.txt
View File

@ -70,8 +70,8 @@ set(SRCS Src/ActionReplay.cpp
Src/HW/CPU.cpp
Src/HW/DSP.cpp
Src/HW/DSPHLE/UCodes/UCode_AX.cpp
Src/HW/DSPHLE/UCodes/UCode_AXWii.cpp
Src/HW/DSPHLE/UCodes/UCode_NewAXWii.cpp
Src/HW/DSPHLE/UCodes/UCode_AXWii.cpp
Src/HW/DSPHLE/UCodes/UCode_NewAXWii.cpp
Src/HW/DSPHLE/UCodes/UCode_CARD.cpp
Src/HW/DSPHLE/UCodes/UCode_InitAudioSystem.cpp
Src/HW/DSPHLE/UCodes/UCode_ROM.cpp
@ -138,7 +138,6 @@ set(SRCS Src/ActionReplay.cpp
Src/IPC_HLE/WII_IPC_HLE_Device_es.cpp
Src/IPC_HLE/WII_IPC_HLE_Device_FileIO.cpp
Src/IPC_HLE/WII_IPC_HLE_Device_fs.cpp
Src/IPC_HLE/WII_IPC_HLE_Device_hid.cpp
Src/IPC_HLE/WII_IPC_HLE_Device_net.cpp
Src/IPC_HLE/WII_IPC_HLE_Device_sdio_slot0.cpp
Src/IPC_HLE/WII_IPC_HLE_Device_usb.cpp
@ -202,7 +201,8 @@ endif()
if(LIBUSB_FOUND)
# Using shared LibUSB
set(LIBS ${LIBS} ${LIBUSB_LIBRARIES})
set(LIBS ${LIBS} ${LIBUSB_LIBRARIES})
set(SRCS ${SRCS} Src/IPC_HLE/WII_IPC_HLE_Device_hid.cpp)
endif(LIBUSB_FOUND)
if(WIN32)

9
Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE.cpp
View File

@ -50,7 +50,10 @@ They will also generate a true or false return for UpdateInterrupts() in WII_IPC
#include "WII_IPC_HLE_Device_usb.h"
#include "WII_IPC_HLE_Device_usb_kbd.h"
#include "WII_IPC_HLE_Device_sdio_slot0.h"
#include "WII_IPC_HLE_Device_hid.h"
#ifdef __LIBUSB__
#include "WII_IPC_HLE_Device_hid.h"
#endif
#include "FileUtil.h" // For Copy
#include "../ConfigManager.h"
@ -114,7 +117,9 @@ void Init()
g_DeviceMap[i] = new CWII_IPC_HLE_Device_usb_kbd(i, std::string("/dev/usb/kbd")); i++;
g_DeviceMap[i] = new CWII_IPC_HLE_Device_sdio_slot0(i, std::string("/dev/sdio/slot0")); i++;
g_DeviceMap[i] = new CWII_IPC_HLE_Device_stub(i, std::string("/dev/sdio/slot1")); i++;
g_DeviceMap[i] = new CWII_IPC_HLE_Device_hid(i, std::string("/dev/usb/hid")); i++;
#ifdef __LIBUSB__
g_DeviceMap[i] = new CWII_IPC_HLE_Device_hid(i, std::string("/dev/usb/hid")); i++;
#endif
g_DeviceMap[i] = new CWII_IPC_HLE_Device_stub(i, std::string("/dev/usb/oh1")); i++;
g_DeviceMap[i] = new IWII_IPC_HLE_Device(i, std::string("_Unimplemented_Device_")); i++;
}

112
Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_hid.cpp
View File

@ -20,26 +20,23 @@
#include "../HW/WII_IPC.h"
#include "WII_IPC_HLE.h"
#include "WII_IPC_HLE_Device_hid.h"
#include "libusb.h"
#include "errno.h"
#include <time.h>
CWII_IPC_HLE_Device_hid::CWII_IPC_HLE_Device_hid(u32 _DeviceID, const std::string& _rDeviceName)
: IWII_IPC_HLE_Device(_DeviceID, _rDeviceName)
{
//usb_init(); /* initialize the library */
libusb_init(NULL);
}
CWII_IPC_HLE_Device_hid::~CWII_IPC_HLE_Device_hid()
{
/*for ( std::map<u32,usb_dev_handle*>::const_iterator iter = open_devices.begin(); iter != open_devices.end(); ++iter )
for ( std::map<u32,libusb_device_handle*>::const_iterator iter = open_devices.begin(); iter != open_devices.end(); ++iter )
{
usb_close(iter->second);
libusb_close(iter->second);
}
open_devices.clear();
*/
libusb_exit(NULL);
}
@ -146,20 +143,19 @@ bool CWII_IPC_HLE_Device_hid::IOCtl(u32 _CommandAddress)
BufferIn, BufferInSize, BufferOut, BufferOutSize);
// not actually implemented in IOS
ReturnValue = 0;
if (replyAddress != 0){
FillOutDevices(Memory::Read_U32(replyAddress + 0x18), Memory::Read_U32(replyAddress + 0x1C));
WII_IPC_HLE_Interface::EnqReply(replyAddress);
replyAddress = 0;
hasRun = false;
}
break;
}
case IOCTL_HID_CANCEL_INTERRUPT:
{
DEBUG_LOG(WII_IPC_HID, "HID::IOCtl(Cancel Interrupt) (BufferIn: (%08x, %i), BufferOut: (%08x, %i)",
BufferIn, BufferInSize, BufferOut, BufferOutSize);
ReturnValue = 0;
if (replyAddress != 0){
FillOutDevices(Memory::Read_U32(replyAddress + 0x18), Memory::Read_U32(replyAddress + 0x1C));
@ -168,7 +164,6 @@ bool CWII_IPC_HLE_Device_hid::IOCtl(u32 _CommandAddress)
hasRun = false;
}
ReturnValue = 0;
break;
}
case IOCTL_HID_CONTROL:
@ -178,7 +173,6 @@ bool CWII_IPC_HLE_Device_hid::IOCtl(u32 _CommandAddress)
-4 Cant find device specified
*/
int ret = -1;
int worked = 32;
u32 dev_num = Memory::Read_U32(BufferIn+0x10);
u8 requestType = Memory::Read_U8(BufferIn+0x14);
@ -188,8 +182,6 @@ bool CWII_IPC_HLE_Device_hid::IOCtl(u32 _CommandAddress)
u16 size = Memory::Read_U16(BufferIn+0x1A);
u32 data = Memory::Read_U32(BufferIn+0x1C);
ReturnValue = -4;
//DEBUG_LOG(WII_IPC_HID, "HID::IOCtl(Control)(%02X, %02X) (BufferIn: (%08x, %i), BufferOut: (%08x, %i)",
// requestType, request, BufferIn, BufferInSize, BufferOut, BufferOutSize);
@ -197,29 +189,14 @@ bool CWII_IPC_HLE_Device_hid::IOCtl(u32 _CommandAddress)
if (dev_handle == NULL)
{
DEBUG_LOG(WII_IPC_HID, "Could not find handle: %X", dev_num);
ReturnValue = -4;
break;
}
/*ReturnValue = usb_control_msg(dev_handle, requesttype, request,
value, index, (char*)Memory::GetPointer(data), size,
0);
*/
if (libusb_kernel_driver_active(dev_handle, 0) == 1)
if (!ClaimDevice(dev_handle))
{
//DEBUG_LOG(WII_IPC_HID, "Kernel has the interface, gtfo kernel!");
worked = libusb_detach_kernel_driver(dev_handle, 0);
if (worked)
{
//DEBUG_LOG(WII_IPC_HID, "Attempt to detach interface failed with error: %d", worked);
}
}
worked = libusb_claim_interface(dev_handle, 0);
if (worked)
{
DEBUG_LOG(WII_IPC_HID, "Attempt to claim interface failed with error: %d", worked);
DEBUG_LOG(WII_IPC_HID, "Could not claim the device for handle: %X", dev_num);
ReturnValue = -4;
break;
}
@ -230,6 +207,10 @@ bool CWII_IPC_HLE_Device_hid::IOCtl(u32 _CommandAddress)
ret += sizeof(libusb_control_setup);
ReturnValue = ret;
}
else
{
ReturnValue = -4;
}
DEBUG_LOG(WII_IPC_HID, "HID::IOCtl(Control)(%02X, %02X) = %d (BufferIn: (%08x, %i), BufferOut: (%08x, %i)",
requestType, request, ReturnValue, BufferIn, BufferInSize, BufferOut, BufferOutSize);
@ -241,8 +222,7 @@ bool CWII_IPC_HLE_Device_hid::IOCtl(u32 _CommandAddress)
{
int transfered = 0;
int checkme = 34;
int worked = 35;
int ret;
u32 dev_num = Memory::Read_U32(BufferIn+0x10);
u32 endpoint = Memory::Read_U32(BufferIn+0x14);
u32 length = Memory::Read_U32(BufferIn+0x18);
@ -250,38 +230,31 @@ bool CWII_IPC_HLE_Device_hid::IOCtl(u32 _CommandAddress)
u32 data = Memory::Read_U32(BufferIn+0x1C);
//DEBUG_LOG(WII_IPC_HID, "HID::IOCtl(Interrupt %s)(%d,%d,%X) (BufferIn: (%08x, %i), BufferOut: (%08x, %i)",
// Parameter == IOCTL_HID_INTERRUPT_IN ? "In" : "Out", endpoint, length, data, BufferIn, BufferInSize, BufferOut, BufferOutSize);
ReturnValue = -4;
libusb_device_handle * dev_handle = GetDeviceByDevNum(dev_num);
if (dev_handle == NULL)
{
DEBUG_LOG(WII_IPC_HID, "Could not find handle: %X", dev_num);
ReturnValue = -4;
goto int_in_end_print;
}
if (libusb_kernel_driver_active(dev_handle, 0) == 1)
{
//DEBUG_LOG(WII_IPC_HID, "Kernel has the interface, gtfo kernel!");
worked = libusb_detach_kernel_driver(dev_handle, 0);
if (worked)
{
//DEBUG_LOG(WII_IPC_HID, "Attempt to detach interface failed with error: %d", worked);
}
break;
}
worked = libusb_claim_interface(dev_handle, 0);
if (worked)
if (!ClaimDevice(dev_handle))
{
//DEBUG_LOG(WII_IPC_HID, "Attempt to claim interface failed with error: %d", worked);
DEBUG_LOG(WII_IPC_HID, "Could not claim the device for handle: %X", dev_num);
ReturnValue = -4;
goto int_in_end_print;
break;
}
checkme = libusb_interrupt_transfer(dev_handle, endpoint, (unsigned char*)Memory::GetPointer(data), length, &transfered, 20 );
if(checkme == 0)
ret = libusb_interrupt_transfer(dev_handle, endpoint, (unsigned char*)Memory::GetPointer(data), length, &transfered, 20 );
if(ret == 0)
{
ReturnValue = transfered;
}
else
{
ReturnValue = -4;
}
/*
_hidevent ev;
@ -291,11 +264,8 @@ bool CWII_IPC_HLE_Device_hid::IOCtl(u32 _CommandAddress)
event_list.push_back(ev);
return false;
*/
int_in_end_print:
DEBUG_LOG(WII_IPC_HID, "HID::IOCtl(Interrupt %s)(%d,%d,%X) = %d (BufferIn: (%08x, %i), BufferOut: (%08x, %i), err = %d",
Parameter == IOCTL_HID_INTERRUPT_IN ? "In" : "Out", endpoint, length, data, ReturnValue, BufferIn, BufferInSize, BufferOut, BufferOutSize, checkme);
DEBUG_LOG(WII_IPC_HID, "HID::IOCtl(Interrupt %s)(%d,%d,%X) = %d (BufferIn: (%08x, %i), BufferOut: (%08x, %i)",
Parameter == IOCTL_HID_INTERRUPT_IN ? "In" : "Out", endpoint, length, data, ReturnValue, BufferIn, BufferInSize, BufferOut, BufferOutSize);
break;
}
@ -313,6 +283,33 @@ bool CWII_IPC_HLE_Device_hid::IOCtl(u32 _CommandAddress)
}
bool CWII_IPC_HLE_Device_hid::ClaimDevice(libusb_device_handle * dev)
{
int ret = 0;
if ((ret = libusb_kernel_driver_active(dev, 0)) == 1)
{
//DEBUG_LOG(WII_IPC_HID, "Kernel has the interface, gtfo kernel!");
if ((ret = libusb_detach_kernel_driver(dev, 0)))
{
DEBUG_LOG(WII_IPC_HID, "libusb_detach_kernel_driver failed with error: %d", ret);
return false;
}
}
else if (ret != 0)
{
DEBUG_LOG(WII_IPC_HID, "libusb_kernel_driver_active error ret = %d", ret);
return false;
}
if ((ret = libusb_claim_interface(dev, 0)))
{
DEBUG_LOG(WII_IPC_HID, "libusb_claim_interface failed with error: %d", ret);
return false;
}
return true;
}
bool CWII_IPC_HLE_Device_hid::IOCtlV(u32 _CommandAddress)
{
@ -469,7 +466,7 @@ int CWII_IPC_HLE_Device_hid::Align(int num, int alignment)
libusb_device_handle * CWII_IPC_HLE_Device_hid::GetDeviceByDevNum(u32 devNum)
{
int i;
u32 i;
libusb_device **list;
libusb_device_handle *handle = NULL;
ssize_t cnt;
@ -494,8 +491,7 @@ libusb_device_handle * CWII_IPC_HLE_Device_hid::GetDeviceByDevNum(u32 devNum)
continue;
}
//struct libusb_device_descriptor desc;
u32 deviceID = (libusb_get_bus_number (device) << 8) | libusb_get_device_address (device);
// u32 deviceID = (libusb_get_bus_number (device) << 8) | libusb_get_device_address (device);
if (i == devNum)
{
open_devices[devNum] = handle;

3
Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_hid.h
View File

@ -19,6 +19,7 @@
#include "WII_IPC_HLE.h"
#include "WII_IPC_HLE_Device.h"
#include "libusb.h"
#include <list>
/* Connection timed out */
@ -115,6 +116,8 @@ private:
void FillOutDevices(u32 BufferOut, u32 BufferOutSize);
bool ClaimDevice(libusb_device_handle * dev);
void ConvertDeviceToWii(WiiHIDDeviceDescriptor *dest, const struct libusb_device_descriptor *src);
void ConvertConfigToWii(WiiHIDConfigDescriptor *dest, const struct libusb_config_descriptor *src);
void ConvertInterfaceToWii(WiiHIDInterfaceDescriptor *dest, const struct libusb_interface_descriptor *src);