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Add disabled code for authenticating wiimotes on Windows.
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@jordan-woyak
jordan-woyak committed Feb 27, 2013
1 parent 692e39d commit e435851
Showing 1 changed file with 57 additions and 36 deletions.
93 changes: 57 additions & 36 deletions Source/Core/Core/Src/HW/WiimoteReal/IOWin.cpp
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Expand Up @@ -35,6 +35,8 @@
#include <bthdef.h>
#include <BluetoothAPIs.h>

//#define AUTHENTICATE_WIIMOTES

typedef struct _HIDD_ATTRIBUTES
{
ULONG Size;
Expand All @@ -56,6 +58,7 @@ typedef BOOL (__stdcall *PBth_BluetoothFindRadioClose)(HBLUETOOTH_RADIO_FIND);
typedef DWORD (__stdcall *PBth_BluetoothGetRadioInfo)(HANDLE, PBLUETOOTH_RADIO_INFO);
typedef DWORD (__stdcall *PBth_BluetoothRemoveDevice)(const BLUETOOTH_ADDRESS*);
typedef DWORD (__stdcall *PBth_BluetoothSetServiceState)(HANDLE, const BLUETOOTH_DEVICE_INFO*, const GUID*, DWORD);
typedef DWORD (__stdcall *PBth_BluetoothAuthenticateDevice)(HWND, HANDLE, BLUETOOTH_DEVICE_INFO*, PWCHAR, ULONG);

PHidD_GetHidGuid HidD_GetHidGuid = NULL;
PHidD_GetAttributes HidD_GetAttributes = NULL;
Expand All @@ -70,6 +73,7 @@ PBth_BluetoothFindRadioClose Bth_BluetoothFindRadioClose = NULL;
PBth_BluetoothGetRadioInfo Bth_BluetoothGetRadioInfo = NULL;
PBth_BluetoothRemoveDevice Bth_BluetoothRemoveDevice = NULL;
PBth_BluetoothSetServiceState Bth_BluetoothSetServiceState = NULL;
PBth_BluetoothAuthenticateDevice Bth_BluetoothAuthenticateDevice = NULL;

HINSTANCE hid_lib = NULL;
HINSTANCE bthprops_lib = NULL;
Expand Down Expand Up @@ -114,12 +118,13 @@ inline void init_lib()
Bth_BluetoothGetRadioInfo = (PBth_BluetoothGetRadioInfo)GetProcAddress(bthprops_lib, "BluetoothGetRadioInfo");
Bth_BluetoothRemoveDevice = (PBth_BluetoothRemoveDevice)GetProcAddress(bthprops_lib, "BluetoothRemoveDevice");
Bth_BluetoothSetServiceState = (PBth_BluetoothSetServiceState)GetProcAddress(bthprops_lib, "BluetoothSetServiceState");
Bth_BluetoothAuthenticateDevice = (PBth_BluetoothAuthenticateDevice)GetProcAddress(bthprops_lib, "BluetoothAuthenticateDevice");

if (!Bth_BluetoothFindDeviceClose || !Bth_BluetoothFindFirstDevice ||
!Bth_BluetoothFindFirstRadio || !Bth_BluetoothFindNextDevice ||
!Bth_BluetoothFindNextRadio || !Bth_BluetoothFindRadioClose ||
!Bth_BluetoothGetRadioInfo || !Bth_BluetoothRemoveDevice ||
!Bth_BluetoothSetServiceState)
!Bth_BluetoothSetServiceState || !Bth_BluetoothAuthenticateDevice)
{
PanicAlertT("Failed to load bthprops.cpl");
exit(EXIT_FAILURE);
Expand All @@ -135,9 +140,9 @@ namespace WiimoteReal
template <typename T>
void ProcessWiimotes(bool new_scan, T& callback);

bool AttachWiimote(HANDLE hRadio, BLUETOOTH_DEVICE_INFO_STRUCT& btdi);
void RemoveWiimote(HANDLE hRadio, BLUETOOTH_DEVICE_INFO_STRUCT& btdi);
bool ForgetWiimote(HANDLE hRadio, BLUETOOTH_DEVICE_INFO_STRUCT& btdi);
bool AttachWiimote(HANDLE hRadio, const BLUETOOTH_RADIO_INFO&, BLUETOOTH_DEVICE_INFO_STRUCT&);
void RemoveWiimote(BLUETOOTH_DEVICE_INFO_STRUCT&);
bool ForgetWiimote(BLUETOOTH_DEVICE_INFO_STRUCT&);

WiimoteScanner::WiimoteScanner()
: m_run_thread()
Expand All @@ -149,16 +154,19 @@ WiimoteScanner::WiimoteScanner()
WiimoteScanner::~WiimoteScanner()
{
// TODO: what do we want here?
ProcessWiimotes(false, RemoveWiimote);
ProcessWiimotes(false, [](HANDLE, BLUETOOTH_RADIO_INFO&, BLUETOOTH_DEVICE_INFO_STRUCT& btdi)
{
RemoveWiimote(btdi);
});
}

void WiimoteScanner::Update()
{
bool forgot_some = false;

ProcessWiimotes(false, [&](HANDLE hRadio, BLUETOOTH_DEVICE_INFO_STRUCT& btdi)
ProcessWiimotes(false, [&](HANDLE, BLUETOOTH_RADIO_INFO&, BLUETOOTH_DEVICE_INFO_STRUCT& btdi)
{
forgot_some |= ForgetWiimote(hRadio, btdi);
forgot_some |= ForgetWiimote(btdi);
});

// Some hacks that allows disconnects to be detected before connections are handled
Expand All @@ -173,10 +181,10 @@ void WiimoteScanner::Update()
// Returns the total number of found and connected wiimotes.
std::vector<Wiimote*> WiimoteScanner::FindWiimotes()
{
ProcessWiimotes(true, [](HANDLE hRadio, BLUETOOTH_DEVICE_INFO_STRUCT& btdi)
ProcessWiimotes(true, [](HANDLE hRadio, const BLUETOOTH_RADIO_INFO& rinfo, BLUETOOTH_DEVICE_INFO_STRUCT& btdi)
{
ForgetWiimote(hRadio, btdi);
AttachWiimote(hRadio, btdi);
ForgetWiimote(btdi);
AttachWiimote(hRadio, rinfo, btdi);
});

// Get the device id
Expand Down Expand Up @@ -485,31 +493,32 @@ void ProcessWiimotes(bool new_scan, T& callback)
BLUETOOTH_RADIO_INFO radioInfo;
radioInfo.dwSize = sizeof(radioInfo);

// TODO: check for SUCCEEDED()
Bth_BluetoothGetRadioInfo(hRadio, &radioInfo);

srch.hRadio = hRadio;

BLUETOOTH_DEVICE_INFO btdi;
btdi.dwSize = sizeof(btdi);

// Enumerate BT devices
HBLUETOOTH_DEVICE_FIND hFindDevice = Bth_BluetoothFindFirstDevice(&srch, &btdi);
while (hFindDevice)
auto const rinfo_result = Bth_BluetoothGetRadioInfo(hRadio, &radioInfo);
if (ERROR_SUCCESS == rinfo_result)
{
// btdi.szName is sometimes missings it's content - it's a bt feature..
DEBUG_LOG(WIIMOTE, "authed %i connected %i remembered %i ",
btdi.fAuthenticated, btdi.fConnected, btdi.fRemembered);
srch.hRadio = hRadio;

if (std::regex_match(btdi.szName, wiimote_device_name))
{
callback(hRadio, btdi);
}
BLUETOOTH_DEVICE_INFO btdi;
btdi.dwSize = sizeof(btdi);

if (false == Bth_BluetoothFindNextDevice(hFindDevice, &btdi))
// Enumerate BT devices
HBLUETOOTH_DEVICE_FIND hFindDevice = Bth_BluetoothFindFirstDevice(&srch, &btdi);
while (hFindDevice)
{
Bth_BluetoothFindDeviceClose(hFindDevice);
hFindDevice = NULL;
// btdi.szName is sometimes missings it's content - it's a bt feature..
DEBUG_LOG(WIIMOTE, "authed %i connected %i remembered %i ",
btdi.fAuthenticated, btdi.fConnected, btdi.fRemembered);

if (std::regex_match(btdi.szName, wiimote_device_name))
{
callback(hRadio, radioInfo, btdi);
}

if (false == Bth_BluetoothFindNextDevice(hFindDevice, &btdi))
{
Bth_BluetoothFindDeviceClose(hFindDevice);
hFindDevice = NULL;
}
}
}

Expand All @@ -521,7 +530,7 @@ void ProcessWiimotes(bool new_scan, T& callback)
}
}

void RemoveWiimote(HANDLE, BLUETOOTH_DEVICE_INFO_STRUCT& btdi)
void RemoveWiimote(BLUETOOTH_DEVICE_INFO_STRUCT& btdi)
{
//if (btdi.fConnected)
{
Expand All @@ -532,22 +541,34 @@ void RemoveWiimote(HANDLE, BLUETOOTH_DEVICE_INFO_STRUCT& btdi)
}
}

bool AttachWiimote(HANDLE hRadio, BLUETOOTH_DEVICE_INFO_STRUCT& btdi)
bool AttachWiimote(HANDLE hRadio, const BLUETOOTH_RADIO_INFO& radio_info, BLUETOOTH_DEVICE_INFO_STRUCT& btdi)
{
// We don't want "remembered" devices.
// SetServiceState will just fail with them..
if (!btdi.fConnected && !btdi.fRemembered)
{
NOTICE_LOG(WIIMOTE, "Found wiimote. Enabling HID service.");
auto const& wm_addr = btdi.Address.rgBytes;

NOTICE_LOG(WIIMOTE, "Found wiimote (%02x:%02x:%02x:%02x:%02x:%02x). Enabling HID service.",
wm_addr[0], wm_addr[1], wm_addr[2], wm_addr[3], wm_addr[4], wm_addr[5]);

#if defined(AUTHENTICATE_WIIMOTES)
// Authenticate
auto const& radio_addr = radio_info.address.rgBytes;
const DWORD auth_result = Bth_BluetoothAuthenticateDevice(NULL, hRadio, &btdi,
std::vector<WCHAR>(radio_addr, radio_addr + 6).data(), 6);

if (ERROR_SUCCESS != auth_result)
ERROR_LOG(WIIMOTE, "AttachWiimote: BluetoothAuthenticateDevice returned %08x", auth_result);
#endif
// Activate service
const DWORD hr = Bth_BluetoothSetServiceState(hRadio, &btdi,
&HumanInterfaceDeviceServiceClass_UUID, BLUETOOTH_SERVICE_ENABLE);

g_connect_times[btdi.Address.ullLong] = std::time(nullptr);

if (FAILED(hr))
ERROR_LOG(WIIMOTE, "Pair-Up: BluetoothSetServiceState() returned %08x", hr);
ERROR_LOG(WIIMOTE, "AttachWiimote: BluetoothSetServiceState returned %08x", hr);
else
return true;
}
Expand All @@ -556,7 +577,7 @@ bool AttachWiimote(HANDLE hRadio, BLUETOOTH_DEVICE_INFO_STRUCT& btdi)
}

// Removes remembered non-connected devices
bool ForgetWiimote(HANDLE, BLUETOOTH_DEVICE_INFO_STRUCT& btdi)
bool ForgetWiimote(BLUETOOTH_DEVICE_INFO_STRUCT& btdi)
{
if (!btdi.fConnected && btdi.fRemembered)
{
Expand Down

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