/* DirectInput * * Copyright 1998 Marcus Meissner * Copyright 1998,1999 Lionel Ulmer * Copyright 2000-2002 TransGaming Technologies Inc. * Copyright 2007 Vitaliy Margolen * * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ /* Status: * * - Tomb Raider 2 Demo: * Playable using keyboard only. * - WingCommander Prophecy Demo: * Doesn't get Input Focus. * * - Fallout : works great in X and DGA mode */ #include "config.h" #include <assert.h> #include <stdarg.h> #include <string.h> #define COBJMACROS #define NONAMELESSUNION #include "wine/debug.h" #include "wine/unicode.h" #include "windef.h" #include "winbase.h" #include "winuser.h" #include "winerror.h" #include "dinput_private.h" #include "device_private.h" WINE_DEFAULT_DEBUG_CHANNEL(dinput); static const IDirectInput7AVtbl ddi7avt; static const IDirectInput7WVtbl ddi7wvt; static const IDirectInput8AVtbl ddi8avt; static const IDirectInput8WVtbl ddi8wvt; static inline IDirectInputImpl *impl_from_IDirectInput7W( IDirectInput7W *iface ) { return CONTAINING_RECORD( iface, IDirectInputImpl, lpVtbl7w ); } static inline IDirectInputImpl *impl_from_IDirectInput8A( IDirectInput8A *iface ) { return CONTAINING_RECORD( iface, IDirectInputImpl, lpVtbl8a ); } static inline IDirectInputImpl *impl_from_IDirectInput8W( IDirectInput8W *iface ) { return CONTAINING_RECORD( iface, IDirectInputImpl, lpVtbl8w ); } static inline IDirectInput7W *IDirectInput7W_from_impl( IDirectInputImpl *iface ) { return (IDirectInput7W *)(&iface->lpVtbl7w); } static const struct dinput_device *dinput_devices[] = { &mouse_device, &keyboard_device, &joystick_linuxinput_device, &joystick_linux_device, &joystick_osx_device }; #define NB_DINPUT_DEVICES (sizeof(dinput_devices)/sizeof(dinput_devices[0])) static HINSTANCE DINPUT_instance = NULL; BOOL WINAPI DllMain( HINSTANCE inst, DWORD reason, LPVOID reserv) { switch(reason) { case DLL_PROCESS_ATTACH: DisableThreadLibraryCalls(inst); DINPUT_instance = inst; break; case DLL_PROCESS_DETACH: break; } return TRUE; } static BOOL check_hook_thread(void); static CRITICAL_SECTION dinput_hook_crit; static struct list direct_input_list = LIST_INIT( direct_input_list ); /****************************************************************************** * DirectInputCreateEx (DINPUT.@) */ HRESULT WINAPI DirectInputCreateEx( HINSTANCE hinst, DWORD dwVersion, REFIID riid, LPVOID *ppDI, LPUNKNOWN punkOuter) { IDirectInputImpl* This; TRACE("(%p,%04x,%s,%p,%p)\n", hinst, dwVersion, debugstr_guid(riid), ppDI, punkOuter); if (IsEqualGUID( &IID_IUnknown, riid ) || IsEqualGUID( &IID_IDirectInputA, riid ) || IsEqualGUID( &IID_IDirectInput2A, riid ) || IsEqualGUID( &IID_IDirectInput7A, riid ) || IsEqualGUID( &IID_IDirectInputW, riid ) || IsEqualGUID( &IID_IDirectInput2W, riid ) || IsEqualGUID( &IID_IDirectInput7W, riid ) || IsEqualGUID( &IID_IDirectInput8A, riid ) || IsEqualGUID( &IID_IDirectInput8W, riid )) { if (!(This = HeapAlloc( GetProcessHeap(), 0, sizeof(IDirectInputImpl) ))) return DIERR_OUTOFMEMORY; } else return DIERR_OLDDIRECTINPUTVERSION; This->lpVtbl = &ddi7avt; This->lpVtbl7w = &ddi7wvt; This->lpVtbl8a = &ddi8avt; This->lpVtbl8w = &ddi8wvt; This->ref = 0; This->dwVersion = dwVersion; This->evsequence = 1; InitializeCriticalSection(&This->crit); This->crit.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": IDirectInputImpl*->crit"); list_init( &This->devices_list ); /* Add self to the list of the IDirectInputs */ EnterCriticalSection( &dinput_hook_crit ); list_add_head( &direct_input_list, &This->entry ); LeaveCriticalSection( &dinput_hook_crit ); if (!check_hook_thread()) { IUnknown_Release( (LPDIRECTINPUT7A)This ); return DIERR_GENERIC; } IDirectInput_QueryInterface( (IDirectInput7A *)This, riid, ppDI ); return DI_OK; } /****************************************************************************** * DirectInputCreateA (DINPUT.@) */ HRESULT WINAPI DirectInputCreateA(HINSTANCE hinst, DWORD dwVersion, LPDIRECTINPUTA *ppDI, LPUNKNOWN punkOuter) { return DirectInputCreateEx(hinst, dwVersion, &IID_IDirectInput7A, (LPVOID *)ppDI, punkOuter); } /****************************************************************************** * DirectInputCreateW (DINPUT.@) */ HRESULT WINAPI DirectInputCreateW(HINSTANCE hinst, DWORD dwVersion, LPDIRECTINPUTW *ppDI, LPUNKNOWN punkOuter) { return DirectInputCreateEx(hinst, dwVersion, &IID_IDirectInput7W, (LPVOID *)ppDI, punkOuter); } static const char *_dump_DIDEVTYPE_value(DWORD dwDevType) { switch (dwDevType) { case 0: return "All devices"; case DIDEVTYPE_MOUSE: return "DIDEVTYPE_MOUSE"; case DIDEVTYPE_KEYBOARD: return "DIDEVTYPE_KEYBOARD"; case DIDEVTYPE_JOYSTICK: return "DIDEVTYPE_JOYSTICK"; case DIDEVTYPE_DEVICE: return "DIDEVTYPE_DEVICE"; default: return "Unknown"; } } static void _dump_EnumDevices_dwFlags(DWORD dwFlags) { if (TRACE_ON(dinput)) { unsigned int i; static const struct { DWORD mask; const char *name; } flags[] = { #define FE(x) { x, #x} FE(DIEDFL_ALLDEVICES), FE(DIEDFL_ATTACHEDONLY), FE(DIEDFL_FORCEFEEDBACK), FE(DIEDFL_INCLUDEALIASES), FE(DIEDFL_INCLUDEPHANTOMS) #undef FE }; TRACE(" flags: "); if (dwFlags == 0) { TRACE("DIEDFL_ALLDEVICES\n"); return; } for (i = 0; i < (sizeof(flags) / sizeof(flags[0])); i++) if (flags[i].mask & dwFlags) TRACE("%s ",flags[i].name); } TRACE("\n"); } void _dump_diactionformatA(LPDIACTIONFORMATA lpdiActionFormat) { unsigned int i; FIXME("diaf.dwSize = %d\n", lpdiActionFormat->dwSize); FIXME("diaf.dwActionSize = %d\n", lpdiActionFormat->dwActionSize); FIXME("diaf.dwDataSize = %d\n", lpdiActionFormat->dwDataSize); FIXME("diaf.dwNumActions = %d\n", lpdiActionFormat->dwNumActions); FIXME("diaf.rgoAction = %p\n", lpdiActionFormat->rgoAction); for (i=0;i<lpdiActionFormat->dwNumActions;i++) { FIXME("diaf.rgoAction[%u]:\n", i); FIXME("\tuAppData=%lx\n", lpdiActionFormat->rgoAction[i].uAppData); FIXME("\tdwSemantics=%x\n", lpdiActionFormat->rgoAction[i].dwSemantics); FIXME("\tdwFlags=%x\n", lpdiActionFormat->rgoAction[i].dwFlags); FIXME("\tszActionName=%s\n", debugstr_a(lpdiActionFormat->rgoAction[i].u.lptszActionName)); FIXME("\tguidInstance=%s\n", debugstr_guid(&lpdiActionFormat->rgoAction[i].guidInstance)); FIXME("\tdwObjID=%x\n", lpdiActionFormat->rgoAction[i].dwObjID); FIXME("\tdwHow=%x\n", lpdiActionFormat->rgoAction[i].dwHow); } FIXME("diaf.guidActionMap = %s\n", debugstr_guid(&lpdiActionFormat->guidActionMap)); FIXME("diaf.dwGenre = %d\n", lpdiActionFormat->dwGenre); FIXME("diaf.dwBufferSize = %d\n", lpdiActionFormat->dwBufferSize); FIXME("diaf.lAxisMin = %d\n", lpdiActionFormat->lAxisMin); FIXME("diaf.lAxisMax = %d\n", lpdiActionFormat->lAxisMax); FIXME("diaf.hInstString = %p\n", lpdiActionFormat->hInstString); FIXME("diaf.ftTimeStamp ...\n"); FIXME("diaf.dwCRC = %x\n", lpdiActionFormat->dwCRC); FIXME("diaf.tszActionMap = %s\n", debugstr_a(lpdiActionFormat->tszActionMap)); } /****************************************************************************** * IDirectInputA_EnumDevices */ static HRESULT WINAPI IDirectInputAImpl_EnumDevices( LPDIRECTINPUT7A iface, DWORD dwDevType, LPDIENUMDEVICESCALLBACKA lpCallback, LPVOID pvRef, DWORD dwFlags) { IDirectInputImpl *This = (IDirectInputImpl *)iface; DIDEVICEINSTANCEA devInstance; unsigned int i; int j, r; TRACE("(this=%p,0x%04x '%s',%p,%p,%04x)\n", This, dwDevType, _dump_DIDEVTYPE_value(dwDevType), lpCallback, pvRef, dwFlags); _dump_EnumDevices_dwFlags(dwFlags); for (i = 0; i < NB_DINPUT_DEVICES; i++) { if (!dinput_devices[i]->enum_deviceA) continue; for (j = 0, r = -1; r != 0; j++) { devInstance.dwSize = sizeof(devInstance); TRACE(" - checking device %u ('%s')\n", i, dinput_devices[i]->name); if ((r = dinput_devices[i]->enum_deviceA(dwDevType, dwFlags, &devInstance, This->dwVersion, j))) { if (lpCallback(&devInstance,pvRef) == DIENUM_STOP) return 0; } } } return 0; } /****************************************************************************** * IDirectInputW_EnumDevices */ static HRESULT WINAPI IDirectInputWImpl_EnumDevices( LPDIRECTINPUT7W iface, DWORD dwDevType, LPDIENUMDEVICESCALLBACKW lpCallback, LPVOID pvRef, DWORD dwFlags) { IDirectInputImpl *This = impl_from_IDirectInput7W( iface ); DIDEVICEINSTANCEW devInstance; unsigned int i; int j, r; TRACE("(this=%p,0x%04x '%s',%p,%p,%04x)\n", This, dwDevType, _dump_DIDEVTYPE_value(dwDevType), lpCallback, pvRef, dwFlags); _dump_EnumDevices_dwFlags(dwFlags); for (i = 0; i < NB_DINPUT_DEVICES; i++) { if (!dinput_devices[i]->enum_deviceW) continue; for (j = 0, r = -1; r != 0; j++) { devInstance.dwSize = sizeof(devInstance); TRACE(" - checking device %u ('%s')\n", i, dinput_devices[i]->name); if ((r = dinput_devices[i]->enum_deviceW(dwDevType, dwFlags, &devInstance, This->dwVersion, j))) { if (lpCallback(&devInstance,pvRef) == DIENUM_STOP) return 0; } } } return 0; } static ULONG WINAPI IDirectInputAImpl_AddRef(LPDIRECTINPUT7A iface) { IDirectInputImpl *This = (IDirectInputImpl *)iface; ULONG ref = InterlockedIncrement(&This->ref); TRACE( "(%p) incrementing from %d\n", This, ref - 1); return ref; } static ULONG WINAPI IDirectInputWImpl_AddRef(LPDIRECTINPUT7W iface) { IDirectInputImpl *This = impl_from_IDirectInput7W( iface ); return IDirectInputAImpl_AddRef( (IDirectInput7A *)This ); } static ULONG WINAPI IDirectInputAImpl_Release(LPDIRECTINPUT7A iface) { IDirectInputImpl *This = (IDirectInputImpl *)iface; ULONG ref = InterlockedDecrement( &This->ref ); TRACE( "(%p) releasing from %d\n", This, ref + 1 ); if (ref) return ref; /* Remove self from the list of the IDirectInputs */ EnterCriticalSection( &dinput_hook_crit ); list_remove( &This->entry ); LeaveCriticalSection( &dinput_hook_crit ); check_hook_thread(); This->crit.DebugInfo->Spare[0] = 0; DeleteCriticalSection( &This->crit ); HeapFree( GetProcessHeap(), 0, This ); return 0; } static ULONG WINAPI IDirectInputWImpl_Release(LPDIRECTINPUT7W iface) { IDirectInputImpl *This = impl_from_IDirectInput7W( iface ); return IDirectInputAImpl_Release( (IDirectInput7A *)This ); } static HRESULT WINAPI IDirectInputAImpl_QueryInterface(LPDIRECTINPUT7A iface, REFIID riid, LPVOID *ppobj) { IDirectInputImpl *This = (IDirectInputImpl *)iface; TRACE( "(%p)->(%s,%p)\n", This, debugstr_guid(riid), ppobj ); if (IsEqualGUID( &IID_IUnknown, riid ) || IsEqualGUID( &IID_IDirectInputA, riid ) || IsEqualGUID( &IID_IDirectInput2A, riid ) || IsEqualGUID( &IID_IDirectInput7A, riid )) { *ppobj = &This->lpVtbl; IUnknown_AddRef( (IUnknown*)*ppobj ); return DI_OK; } if (IsEqualGUID( &IID_IDirectInputW, riid ) || IsEqualGUID( &IID_IDirectInput2W, riid ) || IsEqualGUID( &IID_IDirectInput7W, riid )) { *ppobj = &This->lpVtbl7w; IUnknown_AddRef( (IUnknown*)*ppobj ); return DI_OK; } if (IsEqualGUID( &IID_IDirectInput8A, riid )) { *ppobj = &This->lpVtbl8a; IUnknown_AddRef( (IUnknown*)*ppobj ); return DI_OK; } if (IsEqualGUID( &IID_IDirectInput8W, riid )) { *ppobj = &This->lpVtbl8w; IUnknown_AddRef( (IUnknown*)*ppobj ); return DI_OK; } FIXME( "Unsupported interface !\n" ); return E_FAIL; } static HRESULT WINAPI IDirectInputWImpl_QueryInterface(LPDIRECTINPUT7W iface, REFIID riid, LPVOID *ppobj) { IDirectInputImpl *This = impl_from_IDirectInput7W( iface ); return IDirectInputAImpl_QueryInterface( (IDirectInput7A *)This, riid, ppobj ); } static HRESULT WINAPI IDirectInputAImpl_Initialize(LPDIRECTINPUT7A iface, HINSTANCE hinst, DWORD x) { TRACE("(this=%p,%p,%x)\n",iface, hinst, x); /* Initialize can return: DIERR_BETADIRECTINPUTVERSION, DIERR_OLDDIRECTINPUTVERSION and DI_OK. * Since we already initialized the device, return DI_OK. In the past we returned DIERR_ALREADYINITIALIZED * which broke applications like Tomb Raider Legend because it isn't a legal return value. */ return DI_OK; } static HRESULT WINAPI IDirectInputWImpl_Initialize(LPDIRECTINPUT7W iface, HINSTANCE hinst, DWORD x) { IDirectInputImpl *This = impl_from_IDirectInput7W( iface ); return IDirectInputAImpl_Initialize( (IDirectInput7A *)This, hinst, x ); } static HRESULT WINAPI IDirectInputAImpl_GetDeviceStatus(LPDIRECTINPUT7A iface, REFGUID rguid) { IDirectInputImpl *This = (IDirectInputImpl *)iface; HRESULT hr; LPDIRECTINPUTDEVICEA device; TRACE( "(%p)->(%s)\n", This, debugstr_guid(rguid) ); hr = IDirectInput_CreateDevice( iface, rguid, &device, NULL ); if (hr != DI_OK) return DI_NOTATTACHED; IUnknown_Release( device ); return DI_OK; } static HRESULT WINAPI IDirectInputWImpl_GetDeviceStatus(LPDIRECTINPUT7W iface, REFGUID rguid) { IDirectInputImpl *This = impl_from_IDirectInput7W( iface ); return IDirectInputAImpl_GetDeviceStatus( (IDirectInput7A *)This, rguid ); } static HRESULT WINAPI IDirectInputAImpl_RunControlPanel(LPDIRECTINPUT7A iface, HWND hwndOwner, DWORD dwFlags) { IDirectInputImpl *This = (IDirectInputImpl *)iface; FIXME( "(%p)->(%p,%08x): stub\n", This, hwndOwner, dwFlags ); return DI_OK; } static HRESULT WINAPI IDirectInputWImpl_RunControlPanel(LPDIRECTINPUT7W iface, HWND hwndOwner, DWORD dwFlags) { IDirectInputImpl *This = impl_from_IDirectInput7W( iface ); return IDirectInputAImpl_RunControlPanel( (IDirectInput7A *)This, hwndOwner, dwFlags ); } static HRESULT WINAPI IDirectInput2AImpl_FindDevice(LPDIRECTINPUT7A iface, REFGUID rguid, LPCSTR pszName, LPGUID pguidInstance) { IDirectInputImpl *This = (IDirectInputImpl *)iface; FIXME( "(%p)->(%s, %s, %p): stub\n", This, debugstr_guid(rguid), pszName, pguidInstance ); return DI_OK; } static HRESULT WINAPI IDirectInput2WImpl_FindDevice(LPDIRECTINPUT7W iface, REFGUID rguid, LPCWSTR pszName, LPGUID pguidInstance) { IDirectInputImpl *This = impl_from_IDirectInput7W( iface ); FIXME( "(%p)->(%s, %s, %p): stub\n", This, debugstr_guid(rguid), debugstr_w(pszName), pguidInstance ); return DI_OK; } static HRESULT WINAPI IDirectInput7AImpl_CreateDeviceEx(LPDIRECTINPUT7A iface, REFGUID rguid, REFIID riid, LPVOID* pvOut, LPUNKNOWN lpUnknownOuter) { IDirectInputImpl *This = (IDirectInputImpl *)iface; HRESULT ret_value = DIERR_DEVICENOTREG; unsigned int i; TRACE("(%p)->(%s, %s, %p, %p)\n", This, debugstr_guid(rguid), debugstr_guid(riid), pvOut, lpUnknownOuter); if (!rguid || !pvOut) return E_POINTER; /* Loop on all the devices to see if anyone matches the given GUID */ for (i = 0; i < NB_DINPUT_DEVICES; i++) { HRESULT ret; if (!dinput_devices[i]->create_deviceA) continue; if ((ret = dinput_devices[i]->create_deviceA(This, rguid, riid, (LPDIRECTINPUTDEVICEA*) pvOut)) == DI_OK) { EnterCriticalSection( &This->crit ); list_add_tail( &This->devices_list, &(*(IDirectInputDevice2AImpl**)pvOut)->entry ); LeaveCriticalSection( &This->crit ); return DI_OK; } if (ret == DIERR_NOINTERFACE) ret_value = DIERR_NOINTERFACE; } if (ret_value == DIERR_NOINTERFACE) { WARN("invalid device GUID %s\n", debugstr_guid(rguid)); } return ret_value; } static HRESULT WINAPI IDirectInput7WImpl_CreateDeviceEx(LPDIRECTINPUT7W iface, REFGUID rguid, REFIID riid, LPVOID* pvOut, LPUNKNOWN lpUnknownOuter) { IDirectInputImpl *This = impl_from_IDirectInput7W( iface ); HRESULT ret_value = DIERR_DEVICENOTREG; unsigned int i; TRACE("(%p)->(%s, %s, %p, %p)\n", This, debugstr_guid(rguid), debugstr_guid(riid), pvOut, lpUnknownOuter); if (!rguid || !pvOut) return E_POINTER; /* Loop on all the devices to see if anyone matches the given GUID */ for (i = 0; i < NB_DINPUT_DEVICES; i++) { HRESULT ret; if (!dinput_devices[i]->create_deviceW) continue; if ((ret = dinput_devices[i]->create_deviceW(This, rguid, riid, (LPDIRECTINPUTDEVICEW*) pvOut)) == DI_OK) { EnterCriticalSection( &This->crit ); list_add_tail( &This->devices_list, &(*(IDirectInputDevice2AImpl**)pvOut)->entry ); LeaveCriticalSection( &This->crit ); return DI_OK; } if (ret == DIERR_NOINTERFACE) ret_value = DIERR_NOINTERFACE; } return ret_value; } static HRESULT WINAPI IDirectInputAImpl_CreateDevice(LPDIRECTINPUT7A iface, REFGUID rguid, LPDIRECTINPUTDEVICEA* pdev, LPUNKNOWN punk) { return IDirectInput7AImpl_CreateDeviceEx(iface, rguid, NULL, (LPVOID*)pdev, punk); } static HRESULT WINAPI IDirectInputWImpl_CreateDevice(LPDIRECTINPUT7W iface, REFGUID rguid, LPDIRECTINPUTDEVICEW* pdev, LPUNKNOWN punk) { return IDirectInput7WImpl_CreateDeviceEx(iface, rguid, NULL, (LPVOID*)pdev, punk); } /******************************************************************************* * DirectInput8 */ static ULONG WINAPI IDirectInput8AImpl_AddRef(LPDIRECTINPUT8A iface) { IDirectInputImpl *This = impl_from_IDirectInput8A( iface ); return IDirectInputAImpl_AddRef( (IDirectInput7A *)This ); } static ULONG WINAPI IDirectInput8WImpl_AddRef(LPDIRECTINPUT8W iface) { IDirectInputImpl *This = impl_from_IDirectInput8W( iface ); return IDirectInputAImpl_AddRef( (IDirectInput7A *)This ); } static HRESULT WINAPI IDirectInput8AImpl_QueryInterface(LPDIRECTINPUT8A iface, REFIID riid, LPVOID *ppobj) { IDirectInputImpl *This = impl_from_IDirectInput8A( iface ); return IDirectInputAImpl_QueryInterface( (IDirectInput7A *)This, riid, ppobj ); } static HRESULT WINAPI IDirectInput8WImpl_QueryInterface(LPDIRECTINPUT8W iface, REFIID riid, LPVOID *ppobj) { IDirectInputImpl *This = impl_from_IDirectInput8W( iface ); return IDirectInputAImpl_QueryInterface( (IDirectInput7A *)This, riid, ppobj ); } static ULONG WINAPI IDirectInput8AImpl_Release(LPDIRECTINPUT8A iface) { IDirectInputImpl *This = impl_from_IDirectInput8A( iface ); return IDirectInputAImpl_Release( (IDirectInput7A *)This ); } static ULONG WINAPI IDirectInput8WImpl_Release(LPDIRECTINPUT8W iface) { IDirectInputImpl *This = impl_from_IDirectInput8W( iface ); return IDirectInputAImpl_Release( (IDirectInput7A *)This ); } static HRESULT WINAPI IDirectInput8AImpl_CreateDevice(LPDIRECTINPUT8A iface, REFGUID rguid, LPDIRECTINPUTDEVICE8A* pdev, LPUNKNOWN punk) { IDirectInputImpl *This = impl_from_IDirectInput8A( iface ); return IDirectInput7AImpl_CreateDeviceEx( (IDirectInput7A *)This, rguid, NULL, (LPVOID*)pdev, punk ); } static HRESULT WINAPI IDirectInput8WImpl_CreateDevice(LPDIRECTINPUT8W iface, REFGUID rguid, LPDIRECTINPUTDEVICE8W* pdev, LPUNKNOWN punk) { IDirectInputImpl *This = impl_from_IDirectInput8W( iface ); return IDirectInput7WImpl_CreateDeviceEx( IDirectInput7W_from_impl( This ), rguid, NULL, (LPVOID*)pdev, punk ); } static HRESULT WINAPI IDirectInput8AImpl_EnumDevices(LPDIRECTINPUT8A iface, DWORD dwDevType, LPDIENUMDEVICESCALLBACKA lpCallback, LPVOID pvRef, DWORD dwFlags) { IDirectInputImpl *This = impl_from_IDirectInput8A( iface ); return IDirectInputAImpl_EnumDevices( (IDirectInput7A *)This, dwDevType, lpCallback, pvRef, dwFlags ); } static HRESULT WINAPI IDirectInput8WImpl_EnumDevices(LPDIRECTINPUT8W iface, DWORD dwDevType, LPDIENUMDEVICESCALLBACKW lpCallback, LPVOID pvRef, DWORD dwFlags) { IDirectInputImpl *This = impl_from_IDirectInput8W( iface ); return IDirectInputWImpl_EnumDevices( IDirectInput7W_from_impl( This ), dwDevType, lpCallback, pvRef, dwFlags ); } static HRESULT WINAPI IDirectInput8AImpl_GetDeviceStatus(LPDIRECTINPUT8A iface, REFGUID rguid) { IDirectInputImpl *This = impl_from_IDirectInput8A( iface ); return IDirectInputAImpl_GetDeviceStatus( (IDirectInput7A *)This, rguid ); } static HRESULT WINAPI IDirectInput8WImpl_GetDeviceStatus(LPDIRECTINPUT8W iface, REFGUID rguid) { IDirectInputImpl *This = impl_from_IDirectInput8W( iface ); return IDirectInputAImpl_GetDeviceStatus( (IDirectInput7A *)This, rguid ); } static HRESULT WINAPI IDirectInput8AImpl_RunControlPanel(LPDIRECTINPUT8A iface, HWND hwndOwner, DWORD dwFlags) { IDirectInputImpl *This = impl_from_IDirectInput8A( iface ); return IDirectInputAImpl_RunControlPanel( (IDirectInput7A *)This, hwndOwner, dwFlags ); } static HRESULT WINAPI IDirectInput8WImpl_RunControlPanel(LPDIRECTINPUT8W iface, HWND hwndOwner, DWORD dwFlags) { IDirectInputImpl *This = impl_from_IDirectInput8W( iface ); return IDirectInputAImpl_RunControlPanel( (IDirectInput7A *)This, hwndOwner, dwFlags ); } static HRESULT WINAPI IDirectInput8AImpl_Initialize(LPDIRECTINPUT8A iface, HINSTANCE hinst, DWORD x) { IDirectInputImpl *This = impl_from_IDirectInput8A( iface ); return IDirectInputAImpl_Initialize( (IDirectInput7A *)This, hinst, x ); } static HRESULT WINAPI IDirectInput8WImpl_Initialize(LPDIRECTINPUT8W iface, HINSTANCE hinst, DWORD x) { IDirectInputImpl *This = impl_from_IDirectInput8W( iface ); return IDirectInputAImpl_Initialize( (IDirectInput7A *)This, hinst, x ); } static HRESULT WINAPI IDirectInput8AImpl_FindDevice(LPDIRECTINPUT8A iface, REFGUID rguid, LPCSTR pszName, LPGUID pguidInstance) { IDirectInputImpl *This = impl_from_IDirectInput8A( iface ); return IDirectInput2AImpl_FindDevice( (IDirectInput7A *)This, rguid, pszName, pguidInstance ); } static HRESULT WINAPI IDirectInput8WImpl_FindDevice(LPDIRECTINPUT8W iface, REFGUID rguid, LPCWSTR pszName, LPGUID pguidInstance) { IDirectInput7W *This = IDirectInput7W_from_impl( impl_from_IDirectInput8W( iface ) ); return IDirectInput2WImpl_FindDevice( This, rguid, pszName, pguidInstance ); } static HRESULT WINAPI IDirectInput8AImpl_EnumDevicesBySemantics( LPDIRECTINPUT8A iface, LPCSTR ptszUserName, LPDIACTIONFORMATA lpdiActionFormat, LPDIENUMDEVICESBYSEMANTICSCBA lpCallback, LPVOID pvRef, DWORD dwFlags ) { IDirectInputImpl *This = impl_from_IDirectInput8A( iface ); FIXME("(this=%p,%s,%p,%p,%p,%04x): stub\n", This, ptszUserName, lpdiActionFormat, lpCallback, pvRef, dwFlags); #define X(x) if (dwFlags & x) FIXME("\tdwFlags |= "#x"\n"); X(DIEDBSFL_ATTACHEDONLY) X(DIEDBSFL_THISUSER) X(DIEDBSFL_FORCEFEEDBACK) X(DIEDBSFL_AVAILABLEDEVICES) X(DIEDBSFL_MULTIMICEKEYBOARDS) X(DIEDBSFL_NONGAMINGDEVICES) #undef X _dump_diactionformatA(lpdiActionFormat); return DI_OK; } static HRESULT WINAPI IDirectInput8WImpl_EnumDevicesBySemantics( LPDIRECTINPUT8W iface, LPCWSTR ptszUserName, LPDIACTIONFORMATW lpdiActionFormat, LPDIENUMDEVICESBYSEMANTICSCBW lpCallback, LPVOID pvRef, DWORD dwFlags ) { IDirectInputImpl *This = impl_from_IDirectInput8W( iface ); FIXME("(this=%p,%s,%p,%p,%p,%04x): stub\n", This, debugstr_w(ptszUserName), lpdiActionFormat, lpCallback, pvRef, dwFlags); return 0; } static HRESULT WINAPI IDirectInput8AImpl_ConfigureDevices( LPDIRECTINPUT8A iface, LPDICONFIGUREDEVICESCALLBACK lpdiCallback, LPDICONFIGUREDEVICESPARAMSA lpdiCDParams, DWORD dwFlags, LPVOID pvRefData ) { IDirectInputImpl *This = impl_from_IDirectInput8A( iface ); FIXME("(this=%p,%p,%p,%04x,%p): stub\n", This, lpdiCallback, lpdiCDParams, dwFlags, pvRefData); return 0; } static HRESULT WINAPI IDirectInput8WImpl_ConfigureDevices( LPDIRECTINPUT8W iface, LPDICONFIGUREDEVICESCALLBACK lpdiCallback, LPDICONFIGUREDEVICESPARAMSW lpdiCDParams, DWORD dwFlags, LPVOID pvRefData ) { IDirectInputImpl *This = impl_from_IDirectInput8W( iface ); FIXME("(this=%p,%p,%p,%04x,%p): stub\n", This, lpdiCallback, lpdiCDParams, dwFlags, pvRefData); return 0; } static const IDirectInput7AVtbl ddi7avt = { IDirectInputAImpl_QueryInterface, IDirectInputAImpl_AddRef, IDirectInputAImpl_Release, IDirectInputAImpl_CreateDevice, IDirectInputAImpl_EnumDevices, IDirectInputAImpl_GetDeviceStatus, IDirectInputAImpl_RunControlPanel, IDirectInputAImpl_Initialize, IDirectInput2AImpl_FindDevice, IDirectInput7AImpl_CreateDeviceEx }; static const IDirectInput7WVtbl ddi7wvt = { IDirectInputWImpl_QueryInterface, IDirectInputWImpl_AddRef, IDirectInputWImpl_Release, IDirectInputWImpl_CreateDevice, IDirectInputWImpl_EnumDevices, IDirectInputWImpl_GetDeviceStatus, IDirectInputWImpl_RunControlPanel, IDirectInputWImpl_Initialize, IDirectInput2WImpl_FindDevice, IDirectInput7WImpl_CreateDeviceEx }; static const IDirectInput8AVtbl ddi8avt = { IDirectInput8AImpl_QueryInterface, IDirectInput8AImpl_AddRef, IDirectInput8AImpl_Release, IDirectInput8AImpl_CreateDevice, IDirectInput8AImpl_EnumDevices, IDirectInput8AImpl_GetDeviceStatus, IDirectInput8AImpl_RunControlPanel, IDirectInput8AImpl_Initialize, IDirectInput8AImpl_FindDevice, IDirectInput8AImpl_EnumDevicesBySemantics, IDirectInput8AImpl_ConfigureDevices }; static const IDirectInput8WVtbl ddi8wvt = { IDirectInput8WImpl_QueryInterface, IDirectInput8WImpl_AddRef, IDirectInput8WImpl_Release, IDirectInput8WImpl_CreateDevice, IDirectInput8WImpl_EnumDevices, IDirectInput8WImpl_GetDeviceStatus, IDirectInput8WImpl_RunControlPanel, IDirectInput8WImpl_Initialize, IDirectInput8WImpl_FindDevice, IDirectInput8WImpl_EnumDevicesBySemantics, IDirectInput8WImpl_ConfigureDevices }; /******************************************************************************* * DirectInput ClassFactory */ typedef struct { /* IUnknown fields */ const IClassFactoryVtbl *lpVtbl; LONG ref; } IClassFactoryImpl; static HRESULT WINAPI DICF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj) { IClassFactoryImpl *This = (IClassFactoryImpl *)iface; FIXME("(%p)->(%s,%p),stub!\n",This,debugstr_guid(riid),ppobj); return E_NOINTERFACE; } static ULONG WINAPI DICF_AddRef(LPCLASSFACTORY iface) { IClassFactoryImpl *This = (IClassFactoryImpl *)iface; return InterlockedIncrement(&(This->ref)); } static ULONG WINAPI DICF_Release(LPCLASSFACTORY iface) { IClassFactoryImpl *This = (IClassFactoryImpl *)iface; /* static class, won't be freed */ return InterlockedDecrement(&(This->ref)); } static HRESULT WINAPI DICF_CreateInstance( LPCLASSFACTORY iface,LPUNKNOWN pOuter,REFIID riid,LPVOID *ppobj ) { IClassFactoryImpl *This = (IClassFactoryImpl *)iface; TRACE("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj); if ( IsEqualGUID( &IID_IUnknown, riid ) || IsEqualGUID( &IID_IDirectInputA, riid ) || IsEqualGUID( &IID_IDirectInputW, riid ) || IsEqualGUID( &IID_IDirectInput2A, riid ) || IsEqualGUID( &IID_IDirectInput2W, riid ) || IsEqualGUID( &IID_IDirectInput7A, riid ) || IsEqualGUID( &IID_IDirectInput7W, riid ) || IsEqualGUID( &IID_IDirectInput8A, riid ) || IsEqualGUID( &IID_IDirectInput8W, riid ) ) { /* FIXME: reuse already created dinput if present? */ return DirectInputCreateEx(0,0,riid,ppobj,pOuter); } FIXME("(%p,%p,%s,%p) Interface not found!\n",This,pOuter,debugstr_guid(riid),ppobj); return E_NOINTERFACE; } static HRESULT WINAPI DICF_LockServer(LPCLASSFACTORY iface,BOOL dolock) { IClassFactoryImpl *This = (IClassFactoryImpl *)iface; FIXME("(%p)->(%d),stub!\n",This,dolock); return S_OK; } static const IClassFactoryVtbl DICF_Vtbl = { DICF_QueryInterface, DICF_AddRef, DICF_Release, DICF_CreateInstance, DICF_LockServer }; static IClassFactoryImpl DINPUT_CF = {&DICF_Vtbl, 1 }; /*********************************************************************** * DllCanUnloadNow (DINPUT.@) */ HRESULT WINAPI DllCanUnloadNow(void) { FIXME("(void): stub\n"); return S_FALSE; } /*********************************************************************** * DllGetClassObject (DINPUT.@) */ HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv) { TRACE("(%s,%s,%p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv); if ( IsEqualCLSID( &IID_IClassFactory, riid ) ) { *ppv = &DINPUT_CF; IClassFactory_AddRef((IClassFactory*)*ppv); return S_OK; } FIXME("(%s,%s,%p): no interface found.\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv); return CLASS_E_CLASSNOTAVAILABLE; } /****************************************************************************** * DInput hook thread */ static LRESULT CALLBACK LL_hook_proc( int code, WPARAM wparam, LPARAM lparam ) { IDirectInputImpl *dinput; int skip = 0; if (code != HC_ACTION) return CallNextHookEx( 0, code, wparam, lparam ); EnterCriticalSection( &dinput_hook_crit ); LIST_FOR_EACH_ENTRY( dinput, &direct_input_list, IDirectInputImpl, entry ) { IDirectInputDevice2AImpl *dev; EnterCriticalSection( &dinput->crit ); LIST_FOR_EACH_ENTRY( dev, &dinput->devices_list, IDirectInputDevice2AImpl, entry ) if (dev->acquired && dev->event_proc) { TRACE("calling %p->%p (%lx %lx)\n", dev, dev->event_proc, wparam, lparam); skip |= dev->event_proc( (LPDIRECTINPUTDEVICE8A)dev, wparam, lparam ); } LeaveCriticalSection( &dinput->crit ); } LeaveCriticalSection( &dinput_hook_crit ); return skip ? 1 : CallNextHookEx( 0, code, wparam, lparam ); } static LRESULT CALLBACK callwndproc_proc( int code, WPARAM wparam, LPARAM lparam ) { CWPSTRUCT *msg = (CWPSTRUCT *)lparam; IDirectInputImpl *dinput; HWND foreground; if (code != HC_ACTION || (msg->message != WM_KILLFOCUS && msg->message != WM_ACTIVATEAPP && msg->message != WM_ACTIVATE)) return CallNextHookEx( 0, code, wparam, lparam ); foreground = GetForegroundWindow(); EnterCriticalSection( &dinput_hook_crit ); LIST_FOR_EACH_ENTRY( dinput, &direct_input_list, IDirectInputImpl, entry ) { IDirectInputDevice2AImpl *dev; EnterCriticalSection( &dinput->crit ); LIST_FOR_EACH_ENTRY( dev, &dinput->devices_list, IDirectInputDevice2AImpl, entry ) { if (!dev->acquired) continue; if (msg->hwnd == dev->win && msg->hwnd != foreground) { TRACE( "%p window is not foreground - unacquiring %p\n", dev->win, dev ); IDirectInputDevice_Unacquire( (LPDIRECTINPUTDEVICE8A)dev ); } } LeaveCriticalSection( &dinput->crit ); } LeaveCriticalSection( &dinput_hook_crit ); return CallNextHookEx( 0, code, wparam, lparam ); } static DWORD WINAPI hook_thread_proc(void *param) { static HHOOK kbd_hook, mouse_hook; MSG msg; /* Force creation of the message queue */ PeekMessageW( &msg, 0, 0, 0, PM_NOREMOVE ); SetEvent(*(LPHANDLE)param); while (GetMessageW( &msg, 0, 0, 0 )) { UINT kbd_cnt = 0, mice_cnt = 0; if (msg.message == WM_USER+0x10) { IDirectInputImpl *dinput; TRACE( "Processing hook change notification lp:%ld\n", msg.lParam ); if (!msg.wParam && !msg.lParam) { if (kbd_hook) UnhookWindowsHookEx( kbd_hook ); if (mouse_hook) UnhookWindowsHookEx( mouse_hook ); kbd_hook = mouse_hook = NULL; break; } EnterCriticalSection( &dinput_hook_crit ); /* Count acquired keyboards and mice*/ LIST_FOR_EACH_ENTRY( dinput, &direct_input_list, IDirectInputImpl, entry ) { IDirectInputDevice2AImpl *dev; EnterCriticalSection( &dinput->crit ); LIST_FOR_EACH_ENTRY( dev, &dinput->devices_list, IDirectInputDevice2AImpl, entry ) { if (!dev->acquired || !dev->event_proc) continue; if (IsEqualGUID( &dev->guid, &GUID_SysKeyboard ) || IsEqualGUID( &dev->guid, &DInput_Wine_Keyboard_GUID )) kbd_cnt++; else if (IsEqualGUID( &dev->guid, &GUID_SysMouse ) || IsEqualGUID( &dev->guid, &DInput_Wine_Mouse_GUID )) mice_cnt++; } LeaveCriticalSection( &dinput->crit ); } LeaveCriticalSection( &dinput_hook_crit ); if (kbd_cnt && !kbd_hook) kbd_hook = SetWindowsHookExW( WH_KEYBOARD_LL, LL_hook_proc, DINPUT_instance, 0 ); else if (!kbd_cnt && kbd_hook) { UnhookWindowsHookEx( kbd_hook ); kbd_hook = NULL; } if (mice_cnt && !mouse_hook) mouse_hook = SetWindowsHookExW( WH_MOUSE_LL, LL_hook_proc, DINPUT_instance, 0 ); else if (!mice_cnt && mouse_hook) { UnhookWindowsHookEx( mouse_hook ); mouse_hook = NULL; } } TranslateMessage(&msg); DispatchMessageW(&msg); } return 0; } static DWORD hook_thread_id; static CRITICAL_SECTION_DEBUG dinput_critsect_debug = { 0, 0, &dinput_hook_crit, { &dinput_critsect_debug.ProcessLocksList, &dinput_critsect_debug.ProcessLocksList }, 0, 0, { (DWORD_PTR)(__FILE__ ": dinput_hook_crit") } }; static CRITICAL_SECTION dinput_hook_crit = { &dinput_critsect_debug, -1, 0, 0, 0, 0 }; static BOOL check_hook_thread(void) { static HANDLE hook_thread; EnterCriticalSection(&dinput_hook_crit); TRACE("IDirectInputs left: %d\n", list_count(&direct_input_list)); if (!list_empty(&direct_input_list) && !hook_thread) { HANDLE event; event = CreateEventW(NULL, FALSE, FALSE, NULL); hook_thread = CreateThread(NULL, 0, hook_thread_proc, &event, 0, &hook_thread_id); if (event && hook_thread) { HANDLE handles[2]; handles[0] = event; handles[1] = hook_thread; WaitForMultipleObjects(2, handles, FALSE, INFINITE); } LeaveCriticalSection(&dinput_hook_crit); CloseHandle(event); } else if (list_empty(&direct_input_list) && hook_thread) { DWORD tid = hook_thread_id; hook_thread_id = 0; PostThreadMessageW(tid, WM_USER+0x10, 0, 0); LeaveCriticalSection(&dinput_hook_crit); /* wait for hook thread to exit */ WaitForSingleObject(hook_thread, INFINITE); CloseHandle(hook_thread); hook_thread = NULL; } else LeaveCriticalSection(&dinput_hook_crit); return hook_thread_id != 0; } void check_dinput_hooks(LPDIRECTINPUTDEVICE8A iface) { static HHOOK callwndproc_hook; static ULONG foreground_cnt; IDirectInputDevice2AImpl *dev = (IDirectInputDevice2AImpl *)iface; EnterCriticalSection(&dinput_hook_crit); if (dev->dwCoopLevel & DISCL_FOREGROUND) { if (dev->acquired) foreground_cnt++; else foreground_cnt--; } if (foreground_cnt && !callwndproc_hook) callwndproc_hook = SetWindowsHookExW( WH_CALLWNDPROC, callwndproc_proc, DINPUT_instance, GetCurrentThreadId() ); else if (!foreground_cnt && callwndproc_hook) { UnhookWindowsHookEx( callwndproc_hook ); callwndproc_hook = NULL; } PostThreadMessageW( hook_thread_id, WM_USER+0x10, 1, 0 ); LeaveCriticalSection(&dinput_hook_crit); }