mirror of
https://github.com/dolphin-emu/dolphin.git
synced 2025-07-28 16:49:58 -06:00
move wiiuse to Source/Core and add to the main dolphin solution
make wiiuse link dynamically with hid.dll, removing the need for WDK compile wiiuse as c++ git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6394 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Shawn Hoffman
454
Source/Core/wiiuse/Src/io_win.cpp
Normal file
454
Source/Core/wiiuse/Src/io_win.cpp
Normal file
@ -0,0 +1,454 @@
|
||||
/*
|
||||
* wiiuse
|
||||
*
|
||||
* Written By:
|
||||
* Michael Laforest < para >
|
||||
* Email: < thepara (--AT--) g m a i l [--DOT--] com >
|
||||
*
|
||||
* Copyright 2006-2007
|
||||
*
|
||||
* This file is part of wiiuse.
|
||||
*
|
||||
* This program 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 Foundation; either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
* $Header$
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file
|
||||
* @brief Handles device I/O for Windows.
|
||||
*/
|
||||
|
||||
#ifdef _WIN32
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#include <windows.h>
|
||||
#include <dbt.h>
|
||||
#include <setupapi.h>
|
||||
|
||||
#include "definitions.h"
|
||||
#include "wiiuse_internal.h"
|
||||
|
||||
#include <Common.h>
|
||||
|
||||
typedef struct _HIDD_ATTRIBUTES {
|
||||
ULONG Size;
|
||||
USHORT VendorID;
|
||||
USHORT ProductID;
|
||||
USHORT VersionNumber;
|
||||
} HIDD_ATTRIBUTES, *PHIDD_ATTRIBUTES;
|
||||
|
||||
typedef VOID (__stdcall *PHidD_GetHidGuid)(LPGUID);
|
||||
typedef BOOLEAN (__stdcall *PHidD_GetAttributes)(HANDLE, PHIDD_ATTRIBUTES);
|
||||
typedef BOOLEAN (__stdcall *PHidD_SetOutputReport)(HANDLE, PVOID, ULONG);
|
||||
|
||||
PHidD_GetHidGuid HidD_GetHidGuid = NULL;
|
||||
PHidD_GetAttributes HidD_GetAttributes = NULL;
|
||||
PHidD_SetOutputReport HidD_SetOutputReport = NULL;
|
||||
|
||||
HINSTANCE hid_lib = NULL;
|
||||
|
||||
static int initialized = 0;
|
||||
|
||||
inline void init_lib()
|
||||
{
|
||||
if (!initialized)
|
||||
{
|
||||
hid_lib = LoadLibrary(L"hid.dll");
|
||||
if (!hid_lib)
|
||||
{
|
||||
PanicAlert("Failed to load hid.dll");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
HidD_GetHidGuid = (PHidD_GetHidGuid)GetProcAddress(hid_lib, "HidD_GetHidGuid");
|
||||
HidD_GetAttributes = (PHidD_GetAttributes)GetProcAddress(hid_lib, "HidD_GetAttributes");
|
||||
HidD_SetOutputReport = (PHidD_SetOutputReport)GetProcAddress(hid_lib, "HidD_SetOutputReport");
|
||||
if (!HidD_GetHidGuid || !HidD_GetAttributes || !HidD_SetOutputReport)
|
||||
{
|
||||
PanicAlert("Failed to load hid.dll");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
initialized = true;
|
||||
}
|
||||
}
|
||||
|
||||
int wiiuse_remove(struct wiimote_t** wm, int wiimotes, int max_wiimotes);
|
||||
|
||||
int wiiuse_find(struct wiimote_t** wm, int max_wiimotes, int wiimotes) {
|
||||
GUID device_id;
|
||||
HANDLE dev;
|
||||
HDEVINFO device_info;
|
||||
int i, x, found, index, udisc = 0;
|
||||
DWORD len;
|
||||
SP_DEVICE_INTERFACE_DATA device_data;
|
||||
PSP_DEVICE_INTERFACE_DETAIL_DATA detail_data = NULL;
|
||||
HIDD_ATTRIBUTES attr;
|
||||
|
||||
init_lib();
|
||||
|
||||
// todo: handle/remove (unexpected and forced) disconnected wiimotes here
|
||||
|
||||
// removal of unneeded wiimotes and exiting when we got enough wiimotes connected
|
||||
if (wiiuse_remove(wm, wiimotes, max_wiimotes))
|
||||
return max_wiimotes;
|
||||
|
||||
device_data.cbSize = sizeof(device_data);
|
||||
|
||||
// get the device id
|
||||
HidD_GetHidGuid(&device_id);
|
||||
|
||||
// get all hid devices connected
|
||||
device_info = SetupDiGetClassDevs(&device_id, NULL, NULL, (DIGCF_DEVICEINTERFACE | DIGCF_PRESENT));
|
||||
|
||||
for (index = 0; wiimotes < max_wiimotes; ++index) {
|
||||
|
||||
if (detail_data) {
|
||||
free(detail_data);
|
||||
detail_data = NULL;
|
||||
}
|
||||
found = 0;
|
||||
|
||||
// query the next hid device info
|
||||
if (!SetupDiEnumDeviceInterfaces(device_info, NULL, &device_id, index, &device_data))
|
||||
break;
|
||||
|
||||
// get the size of the data block required
|
||||
i = SetupDiGetDeviceInterfaceDetail(device_info, &device_data, NULL, 0, &len, NULL);
|
||||
detail_data = (PSP_DEVICE_INTERFACE_DETAIL_DATA)malloc(len);
|
||||
detail_data->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA);
|
||||
|
||||
// query the data for this device
|
||||
if (!SetupDiGetDeviceInterfaceDetail(device_info, &device_data, detail_data, len, NULL, NULL))
|
||||
continue;
|
||||
|
||||
// Wiimote already added
|
||||
for(x = 0; x < wiimotes; x++)
|
||||
{
|
||||
if(memcmp(wm[x]->devicepath,detail_data->DevicePath,197) == 0) {
|
||||
found = 1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (found)
|
||||
continue;
|
||||
|
||||
// open new device
|
||||
dev = CreateFile(detail_data->DevicePath,
|
||||
(GENERIC_READ | GENERIC_WRITE),
|
||||
(FILE_SHARE_READ | FILE_SHARE_WRITE),
|
||||
NULL, OPEN_EXISTING, FILE_FLAG_OVERLAPPED, NULL);
|
||||
if (dev == INVALID_HANDLE_VALUE)
|
||||
continue;
|
||||
|
||||
|
||||
|
||||
// get device attributes
|
||||
attr.Size = sizeof(attr);
|
||||
i = HidD_GetAttributes(dev, &attr);
|
||||
|
||||
if ((attr.VendorID == WM_VENDOR_ID) && (attr.ProductID == WM_PRODUCT_ID)) {
|
||||
|
||||
|
||||
//this is a wiimote
|
||||
wm[wiimotes]->dev_handle = dev;
|
||||
|
||||
wm[wiimotes]->hid_overlap.hEvent = CreateEvent(NULL, 1, 1, L"");
|
||||
wm[wiimotes]->hid_overlap.Offset = 0;
|
||||
wm[wiimotes]->hid_overlap.OffsetHigh = 0;
|
||||
|
||||
WIIMOTE_ENABLE_STATE(wm[wiimotes], WIIMOTE_STATE_DEV_FOUND);
|
||||
WIIMOTE_ENABLE_STATE(wm[wiimotes], WIIMOTE_STATE_CONNECTED);
|
||||
WIIMOTE_ENABLE_STATE(wm[wiimotes], WIIUSE_CONTINUOUS);
|
||||
// try to set the output report to see if the device is actually connected
|
||||
|
||||
if (!wiiuse_set_report_type(wm[wiimotes])) {
|
||||
WIIMOTE_DISABLE_STATE(wm[wiimotes], WIIMOTE_STATE_CONNECTED);
|
||||
if (wm[wiimotes]->event == WIIUSE_UNEXPECTED_DISCONNECT)
|
||||
{
|
||||
wiiuse_disconnect(wm[wiimotes]);
|
||||
memset(wm[wiimotes],0,sizeof(wm[wiimotes]));
|
||||
}
|
||||
continue;
|
||||
}
|
||||
|
||||
memcpy(wm[wiimotes]->devicepath,detail_data->DevicePath,197);
|
||||
NOTICE_LOG(WIIMOTE, "Connected to wiimote [id %i].", wm[wiimotes]->unid);
|
||||
++wiimotes;
|
||||
|
||||
} else {
|
||||
// not a wiimote
|
||||
CloseHandle(dev);
|
||||
}
|
||||
}
|
||||
|
||||
if (detail_data)
|
||||
free(detail_data);
|
||||
|
||||
SetupDiDestroyDeviceInfoList(device_info);
|
||||
|
||||
return wiimotes;
|
||||
}
|
||||
|
||||
int wiiuse_connect(struct wiimote_t** wm, int wiimotes)
|
||||
{
|
||||
int i, connected = 0;
|
||||
|
||||
init_lib();
|
||||
|
||||
for (i = 0; i < wiimotes; ++i)
|
||||
{
|
||||
if (WIIMOTE_IS_SET(wm[i], WIIMOTE_STATE_CONNECTED))
|
||||
++connected;
|
||||
}
|
||||
|
||||
return connected;
|
||||
}
|
||||
|
||||
void wiiuse_disconnect(struct wiimote_t* wm)
|
||||
{
|
||||
init_lib();
|
||||
|
||||
if (!wm || WIIMOTE_IS_CONNECTED(wm))
|
||||
return;
|
||||
|
||||
CloseHandle(wm->dev_handle);
|
||||
wm->dev_handle = 0;
|
||||
|
||||
ResetEvent(&wm->hid_overlap);
|
||||
|
||||
wm->event = WIIUSE_NONE;
|
||||
|
||||
WIIMOTE_DISABLE_STATE(wm, WIIMOTE_STATE_CONNECTED);
|
||||
WIIMOTE_DISABLE_STATE(wm, WIIMOTE_STATE_HANDSHAKE);
|
||||
}
|
||||
|
||||
int wiiuse_io_read(struct wiimote_t* wm)
|
||||
{
|
||||
DWORD b, r;
|
||||
|
||||
init_lib();
|
||||
|
||||
if (!wm || !WIIMOTE_IS_CONNECTED(wm))
|
||||
return 0;
|
||||
|
||||
if (!ReadFile(wm->dev_handle, wm->event_buf, sizeof(wm->event_buf), &b, &wm->hid_overlap)) {
|
||||
/* partial read */
|
||||
b = GetLastError();
|
||||
|
||||
if ((b == ERROR_HANDLE_EOF) || (b == ERROR_DEVICE_NOT_CONNECTED)) {
|
||||
/* remote disconnect */
|
||||
wiiuse_disconnected(wm);
|
||||
wm->event = WIIUSE_UNEXPECTED_DISCONNECT;
|
||||
return 0;
|
||||
}
|
||||
|
||||
r = WaitForSingleObject(wm->hid_overlap.hEvent, wm->timeout);
|
||||
if (r == WAIT_TIMEOUT) {
|
||||
/* timeout - cancel and continue */
|
||||
|
||||
if (*wm->event_buf)
|
||||
WARN_LOG(WIIMOTE, "Packet ignored. This may indicate a problem (timeout is %i ms).", wm->timeout);
|
||||
|
||||
CancelIo(wm->dev_handle);
|
||||
ResetEvent(wm->hid_overlap.hEvent);
|
||||
return 0;
|
||||
} else if (r == WAIT_FAILED) {
|
||||
WARN_LOG(WIIMOTE, "A wait error occured on reading from wiimote %i.", wm->unid);
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (!GetOverlappedResult(wm->dev_handle, &wm->hid_overlap, &b, 0))
|
||||
return 0;
|
||||
}
|
||||
|
||||
// This needs to be done even if ReadFile fails, essential during init
|
||||
// Move the data over one, so we can add back in data report indicator byte (here, 0xa1)
|
||||
memmove(wm->event_buf + 1, wm->event_buf, sizeof(wm->event_buf) - 1);
|
||||
wm->event_buf[0] = 0xa1;
|
||||
|
||||
ResetEvent(wm->hid_overlap.hEvent);
|
||||
return 1;
|
||||
}
|
||||
|
||||
int wiiuse_io_write(struct wiimote_t* wm, byte* buf, int len)
|
||||
{
|
||||
DWORD bytes, dw;
|
||||
int i;
|
||||
|
||||
init_lib();
|
||||
|
||||
if (!wm || !WIIMOTE_IS_CONNECTED(wm))
|
||||
return 0;
|
||||
|
||||
switch (wm->stack) {
|
||||
case WIIUSE_STACK_UNKNOWN:
|
||||
{
|
||||
/* try to auto-detect the stack type */
|
||||
if (i = WriteFile(wm->dev_handle, buf + 1, 22, &bytes, &wm->hid_overlap)) {
|
||||
/* bluesoleil will always return 1 here, even if it's not connected */
|
||||
wm->stack = WIIUSE_STACK_BLUESOLEIL;
|
||||
return i;
|
||||
}
|
||||
|
||||
if (i = HidD_SetOutputReport(wm->dev_handle, buf + 1, len - 1)) {
|
||||
wm->stack = WIIUSE_STACK_MS;
|
||||
return i;
|
||||
}
|
||||
|
||||
/*--------------------------------------------------------------
|
||||
dw = GetLastError(); //checking for 121 = timeout on semaphore/device off/disconnected to avoid trouble with other stacks toshiba/widcomm
|
||||
//995 = The I/O operation has been aborted because of either a thread exit or an application request.
|
||||
|
||||
if ( (dw == 121) || (dw == 995) ) {
|
||||
NOTICE_LOG(WIIMOTE, "wiiuse_io_write[WIIUSE_STACK_UNKNOWN]: WIIUSE_UNEXPECTED_DISCONNECT");
|
||||
wiiuse_disconnected(wm);
|
||||
wm->event = WIIUSE_UNEXPECTED_DISCONNECT;
|
||||
}
|
||||
else ERROR_LOG(WIIMOTE, "wiiuse_io_write[WIIUSE_STACK_UNKNOWN]: WIIUSE_UNEXPECTED_DISCONNECT ERROR: %08x", dw);
|
||||
--------------------------------------------------------------*/
|
||||
|
||||
//If the part below causes trouble on WIDCOMM/TOSHIBA stack uncomment the lines above, and comment out the 3 lines below instead.
|
||||
|
||||
NOTICE_LOG(WIIMOTE, "wiiuse_io_write[WIIUSE_STACK_UNKNOWN]: WIIUSE_UNEXPECTED_DISCONNECT - time out");
|
||||
wiiuse_disconnected(wm);
|
||||
wm->event = WIIUSE_UNEXPECTED_DISCONNECT;
|
||||
|
||||
//ERROR_LOG(WIIMOTE, "wiiuse_io_write[WIIUSE_STACK_UNKNOWN]: Unable to determine bluetooth stack type || Wiimote timed out.");
|
||||
return 0;
|
||||
}
|
||||
|
||||
case WIIUSE_STACK_MS:
|
||||
i = HidD_SetOutputReport(wm->dev_handle, buf + 1, len - 1);
|
||||
dw = GetLastError();
|
||||
|
||||
if (dw == 121) { // semaphore timeout
|
||||
NOTICE_LOG(WIIMOTE, "wiiuse_io_write[WIIUSE_STACK_MS]: WIIUSE_UNEXPECTED_DISCONNECT");
|
||||
wiiuse_disconnected(wm);
|
||||
wm->event = WIIUSE_UNEXPECTED_DISCONNECT;
|
||||
return 0;
|
||||
}/* else if (dw)
|
||||
ERROR_LOG(WIIMOTE, "wiiuse_io_write[WIIUSE_STACK_MS]: WIIUSE_UNEXPECTED_DISCONNECT ERROR: %08x", dw);
|
||||
*/
|
||||
// it is not important to catch all errors here at this place, rest will be covered by io_reads.
|
||||
return i;
|
||||
|
||||
case WIIUSE_STACK_BLUESOLEIL:
|
||||
return WriteFile(wm->dev_handle, buf + 1, 22, &bytes, &wm->hid_overlap);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
//Checks if the corresponding device to a system notification is a wiimote
|
||||
//I placed the code here to avoid ddk/wdk dependencies @wiimote plugin
|
||||
int wiiuse_check_system_notification(unsigned int nMsg, WPARAM wParam, LPARAM lParam)
|
||||
{
|
||||
PDEV_BROADCAST_HDR pDevice = (PDEV_BROADCAST_HDR)lParam;
|
||||
|
||||
init_lib();
|
||||
|
||||
switch(pDevice->dbch_devicetype)
|
||||
{
|
||||
case DBT_DEVTYP_DEVICEINTERFACE:
|
||||
{
|
||||
PDEV_BROADCAST_DEVICEINTERFACE pDeviceInfo = (PDEV_BROADCAST_DEVICEINTERFACE)pDevice;
|
||||
HIDD_ATTRIBUTES attr;
|
||||
char stringbuf[255];
|
||||
|
||||
HANDLE dev = CreateFile(pDeviceInfo->dbcc_name,
|
||||
0,(FILE_SHARE_READ | FILE_SHARE_WRITE),
|
||||
NULL, OPEN_EXISTING, FILE_FLAG_OVERLAPPED, NULL);
|
||||
|
||||
if (dev != INVALID_HANDLE_VALUE)
|
||||
{
|
||||
attr.Size = sizeof(attr);
|
||||
HidD_GetAttributes(dev, &attr);
|
||||
|
||||
//Checking PID&VID
|
||||
if ((attr.VendorID == WM_VENDOR_ID) && (attr.ProductID == WM_PRODUCT_ID)) {
|
||||
CloseHandle(dev);
|
||||
return 1;
|
||||
}
|
||||
|
||||
CloseHandle(dev);
|
||||
}
|
||||
else
|
||||
{
|
||||
// different method to acquire the "wiimote vid/pid" for a
|
||||
// comparison when the device is already unavailable @CreateFile()
|
||||
wcstombs(stringbuf, pDeviceInfo->dbcc_name, 255);
|
||||
//ms bt stack + bluesoleil vid/pid dbccname format
|
||||
if ( (strstr(stringbuf, "VID&0002057e_PID&0306") != NULL) ||
|
||||
(strstr(stringbuf, "VID_057e&PID_0306") != NULL) )
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
default:
|
||||
return 0;
|
||||
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
//register a handle for device notifications
|
||||
int wiiuse_register_system_notification(HWND hwnd)
|
||||
{
|
||||
DEV_BROADCAST_DEVICEINTERFACE Filter;
|
||||
ZeroMemory(&Filter, sizeof(Filter));
|
||||
|
||||
init_lib();
|
||||
|
||||
//GUID wiimoteguid;
|
||||
//CLSIDFromString(_T("745a17a0-74d3-11d0-b6fe-00a0c90f57da"),&wiimoteguid);
|
||||
Filter.dbcc_size = sizeof(DEV_BROADCAST_DEVICEINTERFACE);
|
||||
Filter.dbcc_devicetype = DBT_DEVTYP_DEVICEINTERFACE;
|
||||
//Filter.dbcc_classguid = wiimoteguid;
|
||||
|
||||
return (int)RegisterDeviceNotification(hwnd, &Filter, DEVICE_NOTIFY_ALL_INTERFACE_CLASSES);
|
||||
}
|
||||
|
||||
int wiiuse_remove(struct wiimote_t** wm, int wiimotes, int max_wiimotes)
|
||||
{
|
||||
int i = 0;
|
||||
NOTICE_LOG(WIIMOTE, "Remove Wiimotes, WM: %i MAX_WM: %i",wiimotes, max_wiimotes);
|
||||
|
||||
//No cleanup needed, less wiimotes available than needed
|
||||
if (wiimotes <= max_wiimotes)
|
||||
return 0;
|
||||
else if (!wm)
|
||||
return 0;
|
||||
|
||||
for (i = max_wiimotes; i < wiimotes; i++) {
|
||||
if(wm[i]) {
|
||||
wiiuse_disconnect(wm[i]);
|
||||
wm[i]->state = WIIMOTE_INIT_STATES;
|
||||
wm[i]->flags = WIIUSE_INIT_FLAGS;
|
||||
wm[i]->event = WIIUSE_NONE;
|
||||
}
|
||||
}
|
||||
return i;
|
||||
|
||||
}
|
||||
|
||||
#endif /* ifdef _WIN32 */
|
||||
Reference in New Issue
Block a user