mirror of
https://github.com/libretro/RetroArch.git
synced 2024-12-18 06:37:49 +00:00
535 lines
15 KiB
C
535 lines
15 KiB
C
/* RetroArch - A frontend for libretro.
|
|
* Copyright (C) 2016-2019 - Brad Parker
|
|
*
|
|
* RetroArch is free software: you can redistribute it and/or modify it under the terms
|
|
* of the GNU General Public License as published by the Free Software Found-
|
|
* ation, either version 3 of the License, or (at your option) any later version.
|
|
*
|
|
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
|
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
|
* PURPOSE. See the GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along with RetroArch.
|
|
* If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
#include <ctype.h>
|
|
|
|
#include <compat/strl.h>
|
|
#include <file/file_path.h>
|
|
#include <string/stdstring.h>
|
|
|
|
#include "../verbosity.h"
|
|
#include "../runloop.h"
|
|
|
|
#include "tasks_internal.h"
|
|
|
|
#ifdef HAVE_LIBUSB
|
|
#ifdef __FreeBSD__
|
|
#include <libusb.h>
|
|
#else
|
|
#include <libusb-1.0/libusb.h>
|
|
#endif
|
|
#endif
|
|
|
|
#if defined(_WIN32) && !defined(_XBOX) && !defined(_MSC_VER) && _WIN32_WINNT >= 0x0500
|
|
/* MinGW Win32 HID API */
|
|
#include <minwindef.h>
|
|
#include <wtypes.h>
|
|
#include <tchar.h>
|
|
#ifdef __NO_INLINE__
|
|
/* Workaround MinGW issue where compiling without -O2 (which sets __NO_INLINE__) causes the strsafe functions
|
|
* to never be defined (only declared).
|
|
*/
|
|
#define __CRT_STRSAFE_IMPL
|
|
#endif
|
|
#include <strsafe.h>
|
|
#include <guiddef.h>
|
|
#include <ks.h>
|
|
#include <setupapi.h>
|
|
#include <winapifamily.h>
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
#include <hidsdi.h>
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
/* Why doesn't including cguid.h work to get a GUID_NULL instead? */
|
|
#ifdef __cplusplus
|
|
EXTERN_C __attribute__((weak))
|
|
const GUID GUID_NULL = {0, 0, 0, {0, 0, 0, 0, 0, 0, 0, 0}};
|
|
#else
|
|
__attribute__((weak))
|
|
const GUID GUID_NULL = {0, 0, 0, {0, 0, 0, 0, 0, 0, 0, 0}};
|
|
#endif
|
|
#endif
|
|
|
|
#include "../input/include/blissbox.h"
|
|
|
|
/* HID Class-Specific Requests values. See section 7.2 of the HID specifications */
|
|
#define USB_HID_GET_REPORT 0x01
|
|
#define USB_CTRL_IN LIBUSB_ENDPOINT_IN|LIBUSB_REQUEST_TYPE_CLASS|LIBUSB_RECIPIENT_INTERFACE
|
|
#define USB_PACKET_CTRL_LEN 5
|
|
#define USB_TIMEOUT 5000 /* timeout in ms */
|
|
|
|
static const blissbox_pad_type_t blissbox_pad_types[] =
|
|
{
|
|
{"A5200", 6},
|
|
{"A5200_TB", 50},
|
|
{"A7800", 4},
|
|
{"ATARI", 0},
|
|
{"ATARI_KEYPAD", 43},
|
|
{"ATMARK", 10},
|
|
{"BALLY", 42},
|
|
{"CD32", 24},
|
|
{"CDI", 33},
|
|
{"COL", 1},
|
|
{"COL_FLASHBACK", 48}, /* 3.0 */
|
|
{"DC_ASCI", 15},
|
|
{"DC_PAD", 16},
|
|
{"DC_TWIN", 35}, /* 3.0 */
|
|
{"FC_ARKANOID", 53},
|
|
{"FC_NES", 52},
|
|
{"GC", 9},
|
|
{"GC_WHEEL", 18},
|
|
{"GEN_3", 20},
|
|
{"GEN_6", 21},
|
|
{"GRAVIS_EX", 38},
|
|
{"HAMMERHEAD", 40},
|
|
{"HPD", 7},
|
|
{"INTELI", 14},
|
|
{"JAG", 11},
|
|
{"MSSW", 39},
|
|
{"N64", 19},
|
|
{"NEO", 49},
|
|
{"NES", 17},
|
|
{"NES_ARKANOID", 30},
|
|
{"NES_GUN", 28},
|
|
{"NES_POWERPAD", 36},
|
|
{"PADDLES", 41},
|
|
{"PC_FX", 26},
|
|
{"PC_GAMEPAD", 46},
|
|
{"PSX_DIGITAL", 65},
|
|
{"PSX_DS", 115},
|
|
{"PSX_DS2", 121},
|
|
{"PSX_FS", 83},
|
|
{"PSX_JOGCON", 227}, /* 3.0 */
|
|
{"PSX_NEGCON", 51},
|
|
{"PSX_WHEEL", 12},
|
|
{"SAC", 34},
|
|
{"SATURN_ANALOG", 8},
|
|
{"SATURN_DIGITAL", 3},
|
|
{"SMS", 22},
|
|
{"SNES", 27},
|
|
{"SNESS_NTT", 47}, /* 3.0 */
|
|
{"SPEEK", 45},
|
|
{"TG16", 23},
|
|
{"TG16_6BUTTON", 54}, /* 3.0 */
|
|
{"THREE_DO", 25},
|
|
{"THREE_DO_ANALOG", 37},
|
|
{"VEC", 5},
|
|
{"V_BOY", 29},
|
|
{"WII_CLASSIC", 31},
|
|
{"WII_DRUM", 55}, /* 3.0 */
|
|
{"WII_MPLUS", 32},
|
|
{"WII_NUNCHUK", 13},
|
|
{"ZXSINC", 44},
|
|
{"gx4000", 2},
|
|
{NULL, 0}, /* used to mark unconnected ports, do not remove */
|
|
};
|
|
|
|
/* TODO/FIXME - global state - perhaps move outside this file */
|
|
/* Only one blissbox per machine is currently supported */
|
|
static const blissbox_pad_type_t *blissbox_pads[BLISSBOX_MAX_PADS] = {NULL};
|
|
#ifdef HAVE_LIBUSB
|
|
static struct libusb_device_handle *autoconfig_libusb_handle = NULL;
|
|
#endif
|
|
|
|
#ifdef _WIN32
|
|
static const blissbox_pad_type_t* input_autoconfigure_get_blissbox_pad_type_win32(int vid, int pid)
|
|
{
|
|
/* TODO: Remove the check for !defined(_MSC_VER) after making sure this builds on MSVC */
|
|
|
|
/* HID API is available since Windows 2000 */
|
|
#if defined(_WIN32) && !defined(_XBOX) && !defined(_MSC_VER) && _WIN32_WINNT >= 0x0500
|
|
HDEVINFO hDeviceInfo;
|
|
SP_DEVINFO_DATA device_info_data;
|
|
SP_DEVICE_INTERFACE_DATA deviceInterfaceData;
|
|
HANDLE hDeviceHandle = INVALID_HANDLE_VALUE;
|
|
BOOL bResult = TRUE;
|
|
BOOL success = FALSE;
|
|
GUID guidDeviceInterface = {0};
|
|
PSP_DEVICE_INTERFACE_DETAIL_DATA
|
|
pInterfaceDetailData = NULL;
|
|
ULONG required_length = 0;
|
|
LPTSTR lp_device_path = NULL;
|
|
char *device_path = NULL;
|
|
DWORD index = 0;
|
|
unsigned len = 0;
|
|
unsigned i = 0;
|
|
char vidPidString[32] = {0};
|
|
char report[USB_PACKET_CTRL_LEN + 1] = {0};
|
|
|
|
snprintf(vidPidString, sizeof(vidPidString), "vid_%04x&pid_%04x", vid, pid);
|
|
|
|
HidD_GetHidGuid(&guidDeviceInterface);
|
|
|
|
if (!memcmp(&guidDeviceInterface, &GUID_NULL, sizeof(GUID_NULL)))
|
|
return NULL;
|
|
|
|
/* Get information about all the installed devices for the specified
|
|
* device interface class.
|
|
*/
|
|
hDeviceInfo = SetupDiGetClassDevs(
|
|
&guidDeviceInterface,
|
|
NULL,
|
|
NULL,
|
|
DIGCF_PRESENT | DIGCF_DEVICEINTERFACE);
|
|
|
|
if (hDeviceInfo == INVALID_HANDLE_VALUE)
|
|
{
|
|
RARCH_ERR("[Autoconf]: Error in SetupDiGetClassDevs: %d.\n",
|
|
GetLastError());
|
|
goto done;
|
|
}
|
|
|
|
/* Enumerate all the device interfaces in the device information set. */
|
|
device_info_data.cbSize = sizeof(SP_DEVINFO_DATA);
|
|
|
|
while (!success)
|
|
{
|
|
success = SetupDiEnumDeviceInfo(hDeviceInfo, index, &device_info_data);
|
|
|
|
/* Reset for this iteration */
|
|
if (lp_device_path)
|
|
{
|
|
LocalFree(lp_device_path);
|
|
lp_device_path = NULL;
|
|
}
|
|
|
|
if (pInterfaceDetailData)
|
|
{
|
|
LocalFree(pInterfaceDetailData);
|
|
pInterfaceDetailData = NULL;
|
|
}
|
|
|
|
/* Check if this is the last item */
|
|
if (GetLastError() == ERROR_NO_MORE_ITEMS)
|
|
break;
|
|
|
|
deviceInterfaceData.cbSize = sizeof(SP_INTERFACE_DEVICE_DATA);
|
|
|
|
/* Get information about the device interface. */
|
|
for (i = 0; (bResult = SetupDiEnumDeviceInterfaces(
|
|
hDeviceInfo,
|
|
&device_info_data,
|
|
&guidDeviceInterface,
|
|
i,
|
|
&deviceInterfaceData)); i++)
|
|
{
|
|
/* Check if this is the last item */
|
|
if (GetLastError() == ERROR_NO_MORE_ITEMS)
|
|
break;
|
|
|
|
/* Check for some other error */
|
|
if (!bResult)
|
|
{
|
|
RARCH_ERR("[Autoconf]: Error in SetupDiEnumDeviceInterfaces: %d.\n", GetLastError());
|
|
goto done;
|
|
}
|
|
|
|
/* Interface data is returned in SP_DEVICE_INTERFACE_DETAIL_DATA
|
|
* which we need to allocate, so we have to call this function twice.
|
|
* First to get the size so that we know how much to allocate, and
|
|
* second to do the actual call with the allocated buffer.
|
|
*/
|
|
|
|
bResult = SetupDiGetDeviceInterfaceDetail(
|
|
hDeviceInfo,
|
|
&deviceInterfaceData,
|
|
NULL, 0,
|
|
&required_length,
|
|
NULL);
|
|
|
|
/* Check for some other error */
|
|
if (!bResult)
|
|
{
|
|
if ( (ERROR_INSUFFICIENT_BUFFER == GetLastError())
|
|
&& (required_length > 0))
|
|
{
|
|
/* we got the size, now allocate buffer */
|
|
pInterfaceDetailData = (PSP_DEVICE_INTERFACE_DETAIL_DATA)
|
|
LocalAlloc(LPTR, required_length);
|
|
|
|
if (!pInterfaceDetailData)
|
|
{
|
|
RARCH_ERR("[Autoconf]: Error allocating memory for the device detail buffer.\n");
|
|
goto done;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
RARCH_ERR("[Autoconf]: Other error: %d.\n", GetLastError());
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
/* get the interface detailed data */
|
|
pInterfaceDetailData->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA);
|
|
|
|
/* Now call it with the correct size and allocated buffer */
|
|
bResult = SetupDiGetDeviceInterfaceDetail(
|
|
hDeviceInfo,
|
|
&deviceInterfaceData,
|
|
pInterfaceDetailData,
|
|
required_length,
|
|
NULL,
|
|
&device_info_data);
|
|
|
|
/* Check for some other error */
|
|
if (!bResult)
|
|
goto done;
|
|
|
|
/* copy device path */
|
|
{
|
|
size_t nLength = _tcslen(pInterfaceDetailData->DevicePath) + 1;
|
|
lp_device_path = (TCHAR*)LocalAlloc(LPTR, nLength * sizeof(TCHAR));
|
|
|
|
strlcpy(lp_device_path,
|
|
pInterfaceDetailData->DevicePath, nLength);
|
|
|
|
device_path = (char*)malloc(nLength);
|
|
|
|
for (len = 0; len < nLength; len++)
|
|
device_path[len] = lp_device_path[len];
|
|
|
|
lp_device_path[nLength - 1] = 0;
|
|
}
|
|
|
|
if (strstr(device_path, vidPidString))
|
|
goto found;
|
|
}
|
|
|
|
success = FALSE;
|
|
index++;
|
|
}
|
|
|
|
if (!lp_device_path)
|
|
{
|
|
RARCH_ERR("[Autoconf]: No devicepath. Error %d.", GetLastError());
|
|
goto done;
|
|
}
|
|
|
|
found:
|
|
/* Open the device */
|
|
hDeviceHandle = CreateFileA(
|
|
device_path,
|
|
GENERIC_READ, /* | GENERIC_WRITE,*/
|
|
FILE_SHARE_READ, /* | FILE_SHARE_WRITE,*/
|
|
NULL,
|
|
OPEN_EXISTING,
|
|
0, /*FILE_FLAG_OVERLAPPED,*/
|
|
NULL);
|
|
|
|
if (hDeviceHandle == INVALID_HANDLE_VALUE)
|
|
{
|
|
/* Windows sometimes erroneously fails to open with a sharing violation:
|
|
* https://github.com/signal11/hidapi/issues/231
|
|
* If this happens, trying again with read + write usually works for some reason.
|
|
*/
|
|
|
|
/* Open the device */
|
|
hDeviceHandle = CreateFileA(
|
|
device_path,
|
|
GENERIC_READ | GENERIC_WRITE,
|
|
FILE_SHARE_READ | FILE_SHARE_WRITE,
|
|
NULL,
|
|
OPEN_EXISTING,
|
|
0, /*FILE_FLAG_OVERLAPPED,*/
|
|
NULL);
|
|
|
|
if (hDeviceHandle == INVALID_HANDLE_VALUE)
|
|
{
|
|
RARCH_ERR("[Autoconf]: Can't open device for reading and writing: %d.", GetLastError());
|
|
runloop_msg_queue_push("Bliss-Box already in use. Please make sure other programs are not using it.", 2, 300, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
done:
|
|
free(device_path);
|
|
LocalFree(lp_device_path);
|
|
LocalFree(pInterfaceDetailData);
|
|
bResult = SetupDiDestroyDeviceInfoList(hDeviceInfo);
|
|
device_path = NULL;
|
|
lp_device_path = NULL;
|
|
pInterfaceDetailData = NULL;
|
|
|
|
if (!bResult)
|
|
RARCH_ERR("[Autoconf]: Could not destroy device info list.\n");
|
|
|
|
/* Device is not connected */
|
|
if (!hDeviceHandle || hDeviceHandle == INVALID_HANDLE_VALUE)
|
|
return NULL;
|
|
|
|
report[0] = BLISSBOX_USB_FEATURE_REPORT_ID;
|
|
|
|
HidD_GetFeature(hDeviceHandle, report, sizeof(report));
|
|
|
|
CloseHandle(hDeviceHandle);
|
|
|
|
for (i = 0; i < ARRAY_SIZE(blissbox_pad_types); i++)
|
|
{
|
|
const blissbox_pad_type_t *pad = &blissbox_pad_types[i];
|
|
|
|
if (!pad || string_is_empty(pad->name))
|
|
continue;
|
|
|
|
if (pad->index == report[0])
|
|
return pad;
|
|
}
|
|
|
|
RARCH_LOG("[Autoconf]: Could not find connected pad in Bliss-Box port#%d.\n", pid - BLISSBOX_PID);
|
|
#endif
|
|
|
|
return NULL;
|
|
}
|
|
#else
|
|
static const blissbox_pad_type_t* input_autoconfigure_get_blissbox_pad_type_libusb(int vid, int pid)
|
|
{
|
|
#ifdef HAVE_LIBUSB
|
|
unsigned i;
|
|
unsigned char answer[USB_PACKET_CTRL_LEN] = {0};
|
|
int ret = libusb_init(NULL);
|
|
|
|
if (ret < 0)
|
|
{
|
|
RARCH_ERR("[Autoconf]: Could not initialize libusb.\n");
|
|
return NULL;
|
|
}
|
|
|
|
autoconfig_libusb_handle = libusb_open_device_with_vid_pid(NULL, vid, pid);
|
|
|
|
if (!autoconfig_libusb_handle)
|
|
{
|
|
RARCH_ERR("[Autoconf]: Could not find or open libusb device %d:%d.\n", vid, pid);
|
|
goto error;
|
|
}
|
|
|
|
#ifdef __linux__
|
|
libusb_detach_kernel_driver(autoconfig_libusb_handle, 0);
|
|
#endif
|
|
|
|
ret = libusb_set_configuration(autoconfig_libusb_handle, 1);
|
|
|
|
if (ret < 0)
|
|
{
|
|
RARCH_ERR("[Autoconf]: Error during libusb_set_configuration.\n");
|
|
goto error;
|
|
}
|
|
|
|
ret = libusb_claim_interface(autoconfig_libusb_handle, 0);
|
|
|
|
if (ret < 0)
|
|
{
|
|
RARCH_ERR("[Autoconf]: Error during libusb_claim_interface.\n");
|
|
goto error;
|
|
}
|
|
|
|
ret = libusb_control_transfer(autoconfig_libusb_handle, USB_CTRL_IN, USB_HID_GET_REPORT, BLISSBOX_USB_FEATURE_REPORT_ID, 0, answer, USB_PACKET_CTRL_LEN, USB_TIMEOUT);
|
|
|
|
if (ret < 0)
|
|
RARCH_ERR("[Autoconf]: Error during libusb_control_transfer.\n");
|
|
|
|
libusb_release_interface(autoconfig_libusb_handle, 0);
|
|
|
|
#ifdef __linux__
|
|
libusb_attach_kernel_driver(autoconfig_libusb_handle, 0);
|
|
#endif
|
|
|
|
libusb_close(autoconfig_libusb_handle);
|
|
libusb_exit(NULL);
|
|
|
|
for (i = 0; i < ARRAY_SIZE(blissbox_pad_types); i++)
|
|
{
|
|
const blissbox_pad_type_t *pad = &blissbox_pad_types[i];
|
|
|
|
if (!pad || string_is_empty(pad->name))
|
|
continue;
|
|
|
|
if (pad->index == answer[0])
|
|
return pad;
|
|
}
|
|
|
|
RARCH_LOG("[Autoconf]: Could not find connected pad in Bliss-Box port#%d.\n", pid - BLISSBOX_PID);
|
|
|
|
return NULL;
|
|
|
|
error:
|
|
libusb_close(autoconfig_libusb_handle);
|
|
libusb_exit(NULL);
|
|
#endif
|
|
|
|
return NULL;
|
|
}
|
|
#endif
|
|
|
|
static const blissbox_pad_type_t* input_autoconfigure_get_blissbox_pad_type(int vid, int pid)
|
|
{
|
|
#if defined(_WIN32)
|
|
#if defined(_MSC_VER) || defined(_XBOX)
|
|
/* no MSVC/XBOX support */
|
|
return NULL;
|
|
#else
|
|
/* MinGW */
|
|
return input_autoconfigure_get_blissbox_pad_type_win32(vid, pid);
|
|
#endif
|
|
#else
|
|
return input_autoconfigure_get_blissbox_pad_type_libusb(vid, pid);
|
|
#endif
|
|
}
|
|
|
|
void input_autoconfigure_blissbox_override_handler(
|
|
int vid, int pid, char *device_name, size_t len)
|
|
{
|
|
if (pid == BLISSBOX_UPDATE_MODE_PID)
|
|
RARCH_LOG("[Autoconf]: Bliss-Box in update mode detected. Ignoring.\n");
|
|
else if (pid == BLISSBOX_OLD_PID)
|
|
RARCH_LOG("[Autoconf]: Bliss-Box 1.0 firmware detected. Please update to 2.0 or later.\n");
|
|
else if (pid >= BLISSBOX_PID && pid <= BLISSBOX_PID + BLISSBOX_MAX_PAD_INDEX)
|
|
{
|
|
const blissbox_pad_type_t *pad;
|
|
int index = pid - BLISSBOX_PID;
|
|
|
|
RARCH_LOG("[Autoconf]: Bliss-Box detected. Getting pad type...\n");
|
|
|
|
if (blissbox_pads[index])
|
|
pad = blissbox_pads[index];
|
|
else
|
|
pad = input_autoconfigure_get_blissbox_pad_type(vid, pid);
|
|
|
|
if (pad && !string_is_empty(pad->name))
|
|
{
|
|
RARCH_LOG("[Autoconf]: Found Bliss-Box pad type: %s (%d) in port#%d\n", pad->name, pad->index, index);
|
|
|
|
/* override name given to autoconfig so it knows what kind of pad this is */
|
|
if (len > 0)
|
|
{
|
|
size_t _len = strlcpy(device_name, "Bliss-Box 4-Play ", len);
|
|
strlcpy(device_name + _len,
|
|
pad->name,
|
|
len - _len);
|
|
}
|
|
|
|
blissbox_pads[index] = pad;
|
|
}
|
|
/* use NULL entry to mark as an unconnected port */
|
|
else
|
|
blissbox_pads[index] = &blissbox_pad_types[ARRAY_SIZE(blissbox_pad_types) - 1];
|
|
}
|
|
}
|