/* DirectInput Keyboard device * * Copyright 1998 Marcus Meissner * Copyright 1998,1999 Lionel Ulmer * Copyright 2000-2001 TransGaming Technologies Inc. * Copyright 2005 Raphael Junqueira * * 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 */ #include "config.h" #include "wine/port.h" #include <stdarg.h> #include <string.h> #include "windef.h" #include "winbase.h" #include "winuser.h" #include "winerror.h" #include "dinput.h" #include "dinput_private.h" #include "device_private.h" #include "wine/debug.h" #include "wine/unicode.h" WINE_DEFAULT_DEBUG_CHANNEL(dinput); #define WINE_DINPUT_KEYBOARD_MAX_KEYS 256 static const IDirectInputDevice8AVtbl SysKeyboardAvt; static const IDirectInputDevice8WVtbl SysKeyboardWvt; typedef struct SysKeyboardImpl SysKeyboardImpl; struct SysKeyboardImpl { struct IDirectInputDevice2AImpl base; BYTE DInputKeyState[WINE_DINPUT_KEYBOARD_MAX_KEYS]; }; static BYTE map_dik_code(DWORD scanCode, DWORD vkCode) { static const BYTE asciiCodes[] = {/*32*/ DIK_SPACE,0,0,0,0,0,0,DIK_APOSTROPHE, /*40*/ 0,0,0,0,DIK_COMMA,DIK_MINUS,DIK_PERIOD,DIK_SLASH, /*48*/ DIK_0,DIK_1,DIK_2,DIK_3,DIK_4,DIK_5,DIK_6,DIK_7, /*56*/ DIK_8,DIK_9,DIK_COLON,DIK_SEMICOLON,0,DIK_EQUALS,0,0, /*64*/ DIK_AT,DIK_A,DIK_B,DIK_C,DIK_D,DIK_E,DIK_F,DIK_G, /*72*/ DIK_H,DIK_I,DIK_J,DIK_K,DIK_L,DIK_M,DIK_N,DIK_O, /*80*/ DIK_P,DIK_Q,DIK_R,DIK_S,DIK_T,DIK_U,DIK_V,DIK_W, /*88*/ DIK_X,DIK_Y,DIK_Z,DIK_LBRACKET,0,DIK_RBRACKET,DIK_CIRCUMFLEX,DIK_UNDERLINE} /*95*/ ; BYTE out_code = 0; WCHAR c = MapVirtualKeyW(vkCode,MAPVK_VK_TO_CHAR); if (c > 31 && c < 96) out_code = asciiCodes[c - 32]; if (out_code == 0) out_code = scanCode; return out_code; } static void KeyboardCallback( LPDIRECTINPUTDEVICE8A iface, WPARAM wparam, LPARAM lparam ) { SysKeyboardImpl *This = (SysKeyboardImpl *)iface; int dik_code; KBDLLHOOKSTRUCT *hook = (KBDLLHOOKSTRUCT *)lparam; BYTE new_diks; if (wparam != WM_KEYDOWN && wparam != WM_KEYUP && wparam != WM_SYSKEYDOWN && wparam != WM_SYSKEYUP) return; TRACE("(%p) %ld,%ld\n", iface, wparam, lparam); dik_code = map_dik_code(hook->scanCode & 0xff,hook->vkCode); /* R-Shift is special - it is an extended key with separate scan code */ if (hook->flags & LLKHF_EXTENDED && dik_code != 0x36) dik_code |= 0x80; new_diks = hook->flags & LLKHF_UP ? 0 : 0x80; /* returns now if key event already known */ if (new_diks == This->DInputKeyState[dik_code]) return; This->DInputKeyState[dik_code] = new_diks; TRACE(" setting %02X to %02X\n", dik_code, This->DInputKeyState[dik_code]); dik_code = id_to_offset(&This->base.data_format, DIDFT_MAKEINSTANCE(dik_code) | DIDFT_PSHBUTTON); EnterCriticalSection(&This->base.crit); queue_event((LPDIRECTINPUTDEVICE8A)This, dik_code, new_diks, hook->time, This->base.dinput->evsequence++); LeaveCriticalSection(&This->base.crit); } const GUID DInput_Wine_Keyboard_GUID = { /* 0ab8648a-7735-11d2-8c73-71df54a96441 */ 0x0ab8648a, 0x7735, 0x11d2, {0x8c, 0x73, 0x71, 0xdf, 0x54, 0xa9, 0x64, 0x41} }; static void fill_keyboard_dideviceinstanceA(LPDIDEVICEINSTANCEA lpddi, DWORD version) { DWORD dwSize; DIDEVICEINSTANCEA ddi; dwSize = lpddi->dwSize; TRACE("%d %p\n", dwSize, lpddi); memset(lpddi, 0, dwSize); memset(&ddi, 0, sizeof(ddi)); ddi.dwSize = dwSize; ddi.guidInstance = GUID_SysKeyboard;/* DInput's GUID */ ddi.guidProduct = DInput_Wine_Keyboard_GUID; /* Vendor's GUID */ if (version >= 0x0800) ddi.dwDevType = DI8DEVTYPE_KEYBOARD | (DI8DEVTYPEKEYBOARD_UNKNOWN << 8); else ddi.dwDevType = DIDEVTYPE_KEYBOARD | (DIDEVTYPEKEYBOARD_UNKNOWN << 8); strcpy(ddi.tszInstanceName, "Keyboard"); strcpy(ddi.tszProductName, "Wine Keyboard"); memcpy(lpddi, &ddi, (dwSize < sizeof(ddi) ? dwSize : sizeof(ddi))); } static void fill_keyboard_dideviceinstanceW(LPDIDEVICEINSTANCEW lpddi, DWORD version) { DWORD dwSize; DIDEVICEINSTANCEW ddi; dwSize = lpddi->dwSize; TRACE("%d %p\n", dwSize, lpddi); memset(lpddi, 0, dwSize); memset(&ddi, 0, sizeof(ddi)); ddi.dwSize = dwSize; ddi.guidInstance = GUID_SysKeyboard;/* DInput's GUID */ ddi.guidProduct = DInput_Wine_Keyboard_GUID; /* Vendor's GUID */ if (version >= 0x0800) ddi.dwDevType = DI8DEVTYPE_KEYBOARD | (DI8DEVTYPEKEYBOARD_UNKNOWN << 8); else ddi.dwDevType = DIDEVTYPE_KEYBOARD | (DIDEVTYPEKEYBOARD_UNKNOWN << 8); MultiByteToWideChar(CP_ACP, 0, "Keyboard", -1, ddi.tszInstanceName, MAX_PATH); MultiByteToWideChar(CP_ACP, 0, "Wine Keyboard", -1, ddi.tszProductName, MAX_PATH); memcpy(lpddi, &ddi, (dwSize < sizeof(ddi) ? dwSize : sizeof(ddi))); } static BOOL keyboarddev_enum_deviceA(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEA lpddi, DWORD version, int id) { if (id != 0) return FALSE; if ((dwDevType == 0) || ((dwDevType == DIDEVTYPE_KEYBOARD) && (version < 0x0800)) || (((dwDevType == DI8DEVCLASS_KEYBOARD) || (dwDevType == DI8DEVTYPE_KEYBOARD)) && (version >= 0x0800))) { TRACE("Enumerating the Keyboard device\n"); fill_keyboard_dideviceinstanceA(lpddi, version); return TRUE; } return FALSE; } static BOOL keyboarddev_enum_deviceW(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEW lpddi, DWORD version, int id) { if (id != 0) return FALSE; if ((dwDevType == 0) || ((dwDevType == DIDEVTYPE_KEYBOARD) && (version < 0x0800)) || (((dwDevType == DI8DEVCLASS_KEYBOARD) || (dwDevType == DI8DEVTYPE_KEYBOARD)) && (version >= 0x0800))) { TRACE("Enumerating the Keyboard device\n"); fill_keyboard_dideviceinstanceW(lpddi, version); return TRUE; } return FALSE; } static SysKeyboardImpl *alloc_device(REFGUID rguid, const void *kvt, IDirectInputImpl *dinput) { SysKeyboardImpl* newDevice; LPDIDATAFORMAT df = NULL; int i, idx = 0; newDevice = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(SysKeyboardImpl)); newDevice->base.lpVtbl = kvt; newDevice->base.ref = 1; memcpy(&newDevice->base.guid, rguid, sizeof(*rguid)); newDevice->base.dinput = dinput; newDevice->base.event_proc = KeyboardCallback; InitializeCriticalSection(&newDevice->base.crit); newDevice->base.crit.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": SysKeyboardImpl*->base.crit"); /* Create copy of default data format */ if (!(df = HeapAlloc(GetProcessHeap(), 0, c_dfDIKeyboard.dwSize))) goto failed; memcpy(df, &c_dfDIKeyboard, c_dfDIKeyboard.dwSize); if (!(df->rgodf = HeapAlloc(GetProcessHeap(), 0, df->dwNumObjs * df->dwObjSize))) goto failed; for (i = 0; i < df->dwNumObjs; i++) { char buf[MAX_PATH]; if (!GetKeyNameTextA(((i & 0x7f) << 16) | ((i & 0x80) << 17), buf, sizeof(buf))) continue; memcpy(&df->rgodf[idx], &c_dfDIKeyboard.rgodf[i], df->dwObjSize); df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(i) | DIDFT_PSHBUTTON; } df->dwNumObjs = idx; newDevice->base.data_format.wine_df = df; IDirectInput_AddRef((LPDIRECTINPUTDEVICE8A)newDevice->base.dinput); return newDevice; failed: if (df) HeapFree(GetProcessHeap(), 0, df->rgodf); HeapFree(GetProcessHeap(), 0, df); HeapFree(GetProcessHeap(), 0, newDevice); return NULL; } static HRESULT keyboarddev_create_deviceA(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEA* pdev) { if ((IsEqualGUID(&GUID_SysKeyboard,rguid)) || /* Generic Keyboard */ (IsEqualGUID(&DInput_Wine_Keyboard_GUID,rguid))) { /* Wine Keyboard */ if ((riid == NULL) || IsEqualGUID(&IID_IDirectInputDeviceA,riid) || IsEqualGUID(&IID_IDirectInputDevice2A,riid) || IsEqualGUID(&IID_IDirectInputDevice7A,riid) || IsEqualGUID(&IID_IDirectInputDevice8A,riid)) { *pdev = (IDirectInputDeviceA*) alloc_device(rguid, &SysKeyboardAvt, dinput); TRACE("Creating a Keyboard device (%p)\n", *pdev); if (!*pdev) return DIERR_OUTOFMEMORY; return DI_OK; } else return DIERR_NOINTERFACE; } return DIERR_DEVICENOTREG; } static HRESULT keyboarddev_create_deviceW(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEW* pdev) { if ((IsEqualGUID(&GUID_SysKeyboard,rguid)) || /* Generic Keyboard */ (IsEqualGUID(&DInput_Wine_Keyboard_GUID,rguid))) { /* Wine Keyboard */ if ((riid == NULL) || IsEqualGUID(&IID_IDirectInputDeviceW,riid) || IsEqualGUID(&IID_IDirectInputDevice2W,riid) || IsEqualGUID(&IID_IDirectInputDevice7W,riid) || IsEqualGUID(&IID_IDirectInputDevice8W,riid)) { *pdev = (IDirectInputDeviceW*) alloc_device(rguid, &SysKeyboardWvt, dinput); TRACE("Creating a Keyboard device (%p)\n", *pdev); if (!*pdev) return DIERR_OUTOFMEMORY; return DI_OK; } else return DIERR_NOINTERFACE; } return DIERR_DEVICENOTREG; } const struct dinput_device keyboard_device = { "Wine keyboard driver", keyboarddev_enum_deviceA, keyboarddev_enum_deviceW, keyboarddev_create_deviceA, keyboarddev_create_deviceW }; static HRESULT WINAPI SysKeyboardAImpl_GetDeviceState( LPDIRECTINPUTDEVICE8A iface,DWORD len,LPVOID ptr ) { SysKeyboardImpl *This = (SysKeyboardImpl *)iface; TRACE("(%p)->(%d,%p)\n", This, len, ptr); if (!This->base.acquired) return DIERR_NOTACQUIRED; if (len != This->base.data_format.user_df->dwDataSize ) return DIERR_INVALIDPARAM; EnterCriticalSection(&This->base.crit); if (TRACE_ON(dinput)) { int i; for (i = 0; i < WINE_DINPUT_KEYBOARD_MAX_KEYS; i++) { if (This->DInputKeyState[i] != 0x00) TRACE(" - %02X: %02x\n", i, This->DInputKeyState[i]); } } fill_DataFormat(ptr, len, This->DInputKeyState, &This->base.data_format); LeaveCriticalSection(&This->base.crit); return DI_OK; } /****************************************************************************** * GetCapabilities : get the device capabilities */ static HRESULT WINAPI SysKeyboardAImpl_GetCapabilities( LPDIRECTINPUTDEVICE8A iface, LPDIDEVCAPS lpDIDevCaps) { SysKeyboardImpl *This = (SysKeyboardImpl *)iface; DIDEVCAPS devcaps; TRACE("(this=%p,%p)\n",This,lpDIDevCaps); if ((lpDIDevCaps->dwSize != sizeof(DIDEVCAPS)) && (lpDIDevCaps->dwSize != sizeof(DIDEVCAPS_DX3))) { WARN("invalid parameter\n"); return DIERR_INVALIDPARAM; } devcaps.dwSize = lpDIDevCaps->dwSize; devcaps.dwFlags = DIDC_ATTACHED; if (This->base.dinput->dwVersion >= 0x0800) devcaps.dwDevType = DI8DEVTYPE_KEYBOARD | (DI8DEVTYPEKEYBOARD_UNKNOWN << 8); else devcaps.dwDevType = DIDEVTYPE_KEYBOARD | (DIDEVTYPEKEYBOARD_UNKNOWN << 8); devcaps.dwAxes = 0; devcaps.dwButtons = This->base.data_format.wine_df->dwNumObjs; devcaps.dwPOVs = 0; devcaps.dwFFSamplePeriod = 0; devcaps.dwFFMinTimeResolution = 0; devcaps.dwFirmwareRevision = 100; devcaps.dwHardwareRevision = 100; devcaps.dwFFDriverVersion = 0; memcpy(lpDIDevCaps, &devcaps, lpDIDevCaps->dwSize); return DI_OK; } /****************************************************************************** * GetObjectInfo : get information about a device object such as a button * or axis */ static HRESULT WINAPI SysKeyboardAImpl_GetObjectInfo( LPDIRECTINPUTDEVICE8A iface, LPDIDEVICEOBJECTINSTANCEA pdidoi, DWORD dwObj, DWORD dwHow) { HRESULT res; res = IDirectInputDevice2AImpl_GetObjectInfo(iface, pdidoi, dwObj, dwHow); if (res != DI_OK) return res; if (!GetKeyNameTextA((DIDFT_GETINSTANCE(pdidoi->dwType) & 0x80) << 17 | (DIDFT_GETINSTANCE(pdidoi->dwType) & 0x7f) << 16, pdidoi->tszName, sizeof(pdidoi->tszName))) return DIERR_OBJECTNOTFOUND; _dump_OBJECTINSTANCEA(pdidoi); return res; } static HRESULT WINAPI SysKeyboardWImpl_GetObjectInfo(LPDIRECTINPUTDEVICE8W iface, LPDIDEVICEOBJECTINSTANCEW pdidoi, DWORD dwObj, DWORD dwHow) { HRESULT res; res = IDirectInputDevice2WImpl_GetObjectInfo(iface, pdidoi, dwObj, dwHow); if (res != DI_OK) return res; if (!GetKeyNameTextW((DIDFT_GETINSTANCE(pdidoi->dwType) & 0x80) << 17 | (DIDFT_GETINSTANCE(pdidoi->dwType) & 0x7f) << 16, pdidoi->tszName, sizeof(pdidoi->tszName)/sizeof(pdidoi->tszName[0]))) return DIERR_OBJECTNOTFOUND; _dump_OBJECTINSTANCEW(pdidoi); return res; } /****************************************************************************** * GetDeviceInfo : get information about a device's identity */ static HRESULT WINAPI SysKeyboardAImpl_GetDeviceInfo( LPDIRECTINPUTDEVICE8A iface, LPDIDEVICEINSTANCEA pdidi) { SysKeyboardImpl *This = (SysKeyboardImpl *)iface; TRACE("(this=%p,%p)\n", This, pdidi); if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEA)) { WARN(" dinput3 not supported yet...\n"); return DI_OK; } fill_keyboard_dideviceinstanceA(pdidi, This->base.dinput->dwVersion); return DI_OK; } static HRESULT WINAPI SysKeyboardWImpl_GetDeviceInfo(LPDIRECTINPUTDEVICE8W iface, LPDIDEVICEINSTANCEW pdidi) { SysKeyboardImpl *This = (SysKeyboardImpl *)iface; TRACE("(this=%p,%p)\n", This, pdidi); if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEW)) { WARN(" dinput3 not supported yet...\n"); return DI_OK; } fill_keyboard_dideviceinstanceW(pdidi, This->base.dinput->dwVersion); return DI_OK; } /****************************************************************************** * GetProperty : Retrieves information about the input device. */ static HRESULT WINAPI SysKeyboardAImpl_GetProperty(LPDIRECTINPUTDEVICE8A iface, REFGUID rguid, LPDIPROPHEADER pdiph) { TRACE("(%p) %s,%p\n", iface, debugstr_guid(rguid), pdiph); _dump_DIPROPHEADER(pdiph); if (HIWORD(rguid)) return DI_OK; switch (LOWORD(rguid)) { case (DWORD_PTR)DIPROP_KEYNAME: { HRESULT hr; LPDIPROPSTRING ps = (LPDIPROPSTRING)pdiph; DIDEVICEOBJECTINSTANCEW didoi; if (pdiph->dwSize != sizeof(DIPROPSTRING)) return DIERR_INVALIDPARAM; didoi.dwSize = sizeof(DIDEVICEOBJECTINSTANCEW); hr = SysKeyboardWImpl_GetObjectInfo((LPDIRECTINPUTDEVICE8W)iface , &didoi, ps->diph.dwObj, ps->diph.dwHow); if (hr == DI_OK) memcpy(ps->wsz, didoi.tszName, sizeof(ps->wsz)); return hr; } default: return IDirectInputDevice2AImpl_GetProperty( iface, rguid, pdiph ); } return DI_OK; } static const IDirectInputDevice8AVtbl SysKeyboardAvt = { IDirectInputDevice2AImpl_QueryInterface, IDirectInputDevice2AImpl_AddRef, IDirectInputDevice2AImpl_Release, SysKeyboardAImpl_GetCapabilities, IDirectInputDevice2AImpl_EnumObjects, SysKeyboardAImpl_GetProperty, IDirectInputDevice2AImpl_SetProperty, IDirectInputDevice2AImpl_Acquire, IDirectInputDevice2AImpl_Unacquire, SysKeyboardAImpl_GetDeviceState, IDirectInputDevice2AImpl_GetDeviceData, IDirectInputDevice2AImpl_SetDataFormat, IDirectInputDevice2AImpl_SetEventNotification, IDirectInputDevice2AImpl_SetCooperativeLevel, SysKeyboardAImpl_GetObjectInfo, SysKeyboardAImpl_GetDeviceInfo, IDirectInputDevice2AImpl_RunControlPanel, IDirectInputDevice2AImpl_Initialize, IDirectInputDevice2AImpl_CreateEffect, IDirectInputDevice2AImpl_EnumEffects, IDirectInputDevice2AImpl_GetEffectInfo, IDirectInputDevice2AImpl_GetForceFeedbackState, IDirectInputDevice2AImpl_SendForceFeedbackCommand, IDirectInputDevice2AImpl_EnumCreatedEffectObjects, IDirectInputDevice2AImpl_Escape, IDirectInputDevice2AImpl_Poll, IDirectInputDevice2AImpl_SendDeviceData, IDirectInputDevice7AImpl_EnumEffectsInFile, IDirectInputDevice7AImpl_WriteEffectToFile, IDirectInputDevice8AImpl_BuildActionMap, IDirectInputDevice8AImpl_SetActionMap, IDirectInputDevice8AImpl_GetImageInfo }; #if !defined(__STRICT_ANSI__) && defined(__GNUC__) # define XCAST(fun) (typeof(SysKeyboardWvt.fun)) #else # define XCAST(fun) (void*) #endif static const IDirectInputDevice8WVtbl SysKeyboardWvt = { IDirectInputDevice2WImpl_QueryInterface, XCAST(AddRef)IDirectInputDevice2AImpl_AddRef, XCAST(Release)IDirectInputDevice2AImpl_Release, XCAST(GetCapabilities)SysKeyboardAImpl_GetCapabilities, IDirectInputDevice2WImpl_EnumObjects, XCAST(GetProperty)SysKeyboardAImpl_GetProperty, XCAST(SetProperty)IDirectInputDevice2AImpl_SetProperty, XCAST(Acquire)IDirectInputDevice2AImpl_Acquire, XCAST(Unacquire)IDirectInputDevice2AImpl_Unacquire, XCAST(GetDeviceState)SysKeyboardAImpl_GetDeviceState, XCAST(GetDeviceData)IDirectInputDevice2AImpl_GetDeviceData, XCAST(SetDataFormat)IDirectInputDevice2AImpl_SetDataFormat, XCAST(SetEventNotification)IDirectInputDevice2AImpl_SetEventNotification, XCAST(SetCooperativeLevel)IDirectInputDevice2AImpl_SetCooperativeLevel, SysKeyboardWImpl_GetObjectInfo, SysKeyboardWImpl_GetDeviceInfo, XCAST(RunControlPanel)IDirectInputDevice2AImpl_RunControlPanel, XCAST(Initialize)IDirectInputDevice2AImpl_Initialize, XCAST(CreateEffect)IDirectInputDevice2AImpl_CreateEffect, IDirectInputDevice2WImpl_EnumEffects, IDirectInputDevice2WImpl_GetEffectInfo, XCAST(GetForceFeedbackState)IDirectInputDevice2AImpl_GetForceFeedbackState, XCAST(SendForceFeedbackCommand)IDirectInputDevice2AImpl_SendForceFeedbackCommand, XCAST(EnumCreatedEffectObjects)IDirectInputDevice2AImpl_EnumCreatedEffectObjects, XCAST(Escape)IDirectInputDevice2AImpl_Escape, XCAST(Poll)IDirectInputDevice2AImpl_Poll, XCAST(SendDeviceData)IDirectInputDevice2AImpl_SendDeviceData, IDirectInputDevice7WImpl_EnumEffectsInFile, IDirectInputDevice7WImpl_WriteEffectToFile, IDirectInputDevice8WImpl_BuildActionMap, IDirectInputDevice8WImpl_SetActionMap, IDirectInputDevice8WImpl_GetImageInfo }; #undef XCAST