3 * Copyright 1998 Marcus Meissner
4 * Copyright 1998,1999 Lionel Ulmer
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 /* This file contains all the Device specific functions that can be used as stubs
23 by real device implementations.
25 It also contains all the helper functions.
42 #include "device_private.h"
43 #include "dinput_private.h"
45 #include "wine/debug.h"
47 #define WM_WINE_NOTIFY_ACTIVITY WM_USER
49 WINE_DEFAULT_DEBUG_CHANNEL(dinput
);
51 /* Windows uses this GUID for guidProduct on non-keyboard/mouse devices.
52 * Data1 contains the device VID (low word) and PID (high word).
53 * Data4 ends with the ASCII bytes "PIDVID".
55 DEFINE_GUID( dinput_pidvid_guid
, 0x00000000, 0x0000, 0x0000, 0x00, 0x00, 'P', 'I', 'D', 'V', 'I', 'D' );
57 static inline struct dinput_device
*impl_from_IDirectInputDevice8W( IDirectInputDevice8W
*iface
)
59 return CONTAINING_RECORD( iface
, struct dinput_device
, IDirectInputDevice8W_iface
);
62 static inline IDirectInputDevice8A
*IDirectInputDevice8A_from_impl( struct dinput_device
*This
)
64 return &This
->IDirectInputDevice8A_iface
;
66 static inline IDirectInputDevice8W
*IDirectInputDevice8W_from_impl( struct dinput_device
*This
)
68 return &This
->IDirectInputDevice8W_iface
;
71 static inline const char *debugstr_didataformat( const DIDATAFORMAT
*data
)
73 if (!data
) return "(null)";
74 return wine_dbg_sprintf( "%p dwSize %lu, dwObjsize %lu, dwFlags %#lx, dwDataSize %lu, dwNumObjs %lu, rgodf %p",
75 data
, data
->dwSize
, data
->dwObjSize
, data
->dwFlags
, data
->dwDataSize
, data
->dwNumObjs
, data
->rgodf
);
78 static inline const char *debugstr_diobjectdataformat( const DIOBJECTDATAFORMAT
*data
)
80 if (!data
) return "(null)";
81 return wine_dbg_sprintf( "%p pguid %s, dwOfs %#lx, dwType %#lx, dwFlags %#lx", data
,
82 debugstr_guid( data
->pguid
), data
->dwOfs
, data
->dwType
, data
->dwFlags
);
85 static inline BOOL
is_exclusively_acquired( struct dinput_device
*device
)
87 return device
->status
== STATUS_ACQUIRED
&& (device
->dwCoopLevel
& DISCL_EXCLUSIVE
);
90 /******************************************************************************
91 * Various debugging tools
93 static void _dump_cooperativelevel_DI(DWORD dwFlags
) {
94 if (TRACE_ON(dinput
)) {
100 #define FE(x) { x, #x}
101 FE(DISCL_BACKGROUND
),
103 FE(DISCL_FOREGROUND
),
104 FE(DISCL_NONEXCLUSIVE
),
108 TRACE(" cooperative level : ");
109 for (i
= 0; i
< ARRAY_SIZE(flags
); i
++)
110 if (flags
[i
].mask
& dwFlags
)
111 TRACE("%s ",flags
[i
].name
);
116 /******************************************************************************
117 * Get the default and the app-specific config keys.
119 BOOL
get_app_key(HKEY
*defkey
, HKEY
*appkey
)
121 char buffer
[MAX_PATH
+16];
126 /* @@ Wine registry key: HKCU\Software\Wine\DirectInput */
127 if (RegOpenKeyA(HKEY_CURRENT_USER
, "Software\\Wine\\DirectInput", defkey
))
130 len
= GetModuleFileNameA(0, buffer
, MAX_PATH
);
131 if (len
&& len
< MAX_PATH
)
135 /* @@ Wine registry key: HKCU\Software\Wine\AppDefaults\app.exe\DirectInput */
136 if (!RegOpenKeyA(HKEY_CURRENT_USER
, "Software\\Wine\\AppDefaults", &tmpkey
))
138 char *p
, *appname
= buffer
;
139 if ((p
= strrchr(appname
, '/'))) appname
= p
+ 1;
140 if ((p
= strrchr(appname
, '\\'))) appname
= p
+ 1;
141 strcat(appname
, "\\DirectInput");
143 if (RegOpenKeyA(tmpkey
, appname
, appkey
)) *appkey
= 0;
148 return *defkey
|| *appkey
;
151 /******************************************************************************
152 * Get a config key from either the app-specific or the default config
154 DWORD
get_config_key( HKEY defkey
, HKEY appkey
, const WCHAR
*name
, WCHAR
*buffer
, DWORD size
)
156 if (appkey
&& !RegQueryValueExW( appkey
, name
, 0, NULL
, (LPBYTE
)buffer
, &size
)) return 0;
158 if (defkey
&& !RegQueryValueExW( defkey
, name
, 0, NULL
, (LPBYTE
)buffer
, &size
)) return 0;
160 return ERROR_FILE_NOT_FOUND
;
163 BOOL
device_instance_is_disabled( DIDEVICEINSTANCEW
*instance
, BOOL
*override
)
165 static const WCHAR disabled_str
[] = {'d', 'i', 's', 'a', 'b', 'l', 'e', 'd', 0};
166 static const WCHAR override_str
[] = {'o', 'v', 'e', 'r', 'r', 'i', 'd', 'e', 0};
167 static const WCHAR joystick_key
[] = {'J', 'o', 'y', 's', 't', 'i', 'c', 'k', 's', 0};
168 WCHAR buffer
[MAX_PATH
];
169 HKEY hkey
, appkey
, temp
;
170 BOOL disable
= FALSE
;
172 get_app_key( &hkey
, &appkey
);
173 if (override
) *override
= FALSE
;
175 /* Joystick settings are in the 'joysticks' subkey */
178 if (RegOpenKeyW( appkey
, joystick_key
, &temp
)) temp
= 0;
179 RegCloseKey( appkey
);
185 if (RegOpenKeyW( hkey
, joystick_key
, &temp
)) temp
= 0;
190 /* Look for the "controllername"="disabled" key */
191 if (!get_config_key( hkey
, appkey
, instance
->tszInstanceName
, buffer
, sizeof(buffer
) ))
193 if (!wcscmp( disabled_str
, buffer
))
195 TRACE( "Disabling joystick '%s' based on registry key.\n", debugstr_w(instance
->tszInstanceName
) );
198 else if (override
&& !wcscmp( override_str
, buffer
))
200 TRACE( "Force enabling joystick '%s' based on registry key.\n", debugstr_w(instance
->tszInstanceName
) );
205 if (appkey
) RegCloseKey( appkey
);
206 if (hkey
) RegCloseKey( hkey
);
211 static void dinput_device_release_user_format( struct dinput_device
*impl
)
213 free( impl
->user_format
.rgodf
);
214 impl
->user_format
.rgodf
= NULL
;
217 static inline LPDIOBJECTDATAFORMAT
dataformat_to_odf(LPCDIDATAFORMAT df
, int idx
)
219 if (idx
< 0 || idx
>= df
->dwNumObjs
) return NULL
;
220 return (LPDIOBJECTDATAFORMAT
)((LPBYTE
)df
->rgodf
+ idx
* df
->dwObjSize
);
223 /* dataformat_to_odf_by_type
224 * Find the Nth object of the selected type in the DataFormat
226 LPDIOBJECTDATAFORMAT
dataformat_to_odf_by_type(LPCDIDATAFORMAT df
, int n
, DWORD type
)
230 for (i
=0; i
< df
->dwNumObjs
; i
++)
232 LPDIOBJECTDATAFORMAT odf
= dataformat_to_odf(df
, i
);
234 if (odf
->dwType
& type
)
246 static BOOL
match_device_object( const DIDATAFORMAT
*device_format
, DIDATAFORMAT
*user_format
,
247 const DIOBJECTDATAFORMAT
*match_obj
, DWORD version
)
249 DWORD i
, device_instance
, instance
= DIDFT_GETINSTANCE( match_obj
->dwType
);
250 DIOBJECTDATAFORMAT
*device_obj
, *user_obj
;
252 if (version
< 0x0700 && instance
== 0xff) instance
= 0xffff;
254 for (i
= 0; i
< device_format
->dwNumObjs
; i
++)
256 user_obj
= user_format
->rgodf
+ i
;
257 device_obj
= device_format
->rgodf
+ i
;
258 device_instance
= DIDFT_GETINSTANCE( device_obj
->dwType
);
260 if (!(user_obj
->dwType
& DIDFT_OPTIONAL
)) continue; /* already matched */
261 if (match_obj
->pguid
&& device_obj
->pguid
&& !IsEqualGUID( device_obj
->pguid
, match_obj
->pguid
)) continue;
262 if (instance
!= DIDFT_GETINSTANCE( DIDFT_ANYINSTANCE
) && instance
!= device_instance
) continue;
263 if (!(DIDFT_GETTYPE( match_obj
->dwType
) & DIDFT_GETTYPE( device_obj
->dwType
))) continue;
265 TRACE( "match %s with device %s\n", debugstr_diobjectdataformat( match_obj
),
266 debugstr_diobjectdataformat( device_obj
) );
268 *user_obj
= *device_obj
;
269 user_obj
->dwOfs
= match_obj
->dwOfs
;
276 static HRESULT
dinput_device_init_user_format( struct dinput_device
*impl
, const DIDATAFORMAT
*format
)
278 DIDATAFORMAT
*user_format
= &impl
->user_format
, *device_format
= &impl
->device_format
;
279 DIOBJECTDATAFORMAT
*user_obj
, *match_obj
;
282 *user_format
= *device_format
;
283 user_format
->dwFlags
= format
->dwFlags
;
284 user_format
->dwDataSize
= format
->dwDataSize
;
285 user_format
->dwNumObjs
+= format
->dwNumObjs
;
286 if (!(user_format
->rgodf
= calloc( user_format
->dwNumObjs
, sizeof(DIOBJECTDATAFORMAT
) ))) return DIERR_OUTOFMEMORY
;
288 user_obj
= user_format
->rgodf
+ user_format
->dwNumObjs
;
289 while (user_obj
-- > user_format
->rgodf
) user_obj
->dwType
|= DIDFT_OPTIONAL
;
291 for (i
= 0; i
< format
->dwNumObjs
; ++i
)
293 match_obj
= format
->rgodf
+ i
;
295 if (!match_device_object( device_format
, user_format
, match_obj
, impl
->dinput
->dwVersion
))
297 WARN( "object %s not found\n", debugstr_diobjectdataformat( match_obj
) );
298 if (!(match_obj
->dwType
& DIDFT_OPTIONAL
)) goto failed
;
299 user_obj
= user_format
->rgodf
+ device_format
->dwNumObjs
+ i
;
300 *user_obj
= *match_obj
;
304 user_obj
= user_format
->rgodf
+ user_format
->dwNumObjs
;
305 while (user_obj
-- > user_format
->rgodf
) user_obj
->dwType
&= ~DIDFT_OPTIONAL
;
310 free( user_format
->rgodf
);
311 user_format
->rgodf
= NULL
;
312 return DIERR_INVALIDPARAM
;
315 static int id_to_offset( struct dinput_device
*impl
, int id
)
317 DIDATAFORMAT
*user_format
= &impl
->user_format
;
318 DIOBJECTDATAFORMAT
*user_obj
;
320 if (!user_format
->rgodf
) return -1;
322 user_obj
= user_format
->rgodf
+ impl
->device_format
.dwNumObjs
;
323 while (user_obj
-- > user_format
->rgodf
)
325 if (!user_obj
->dwType
) continue;
326 if ((user_obj
->dwType
& 0x00ffffff) == (id
& 0x00ffffff)) return user_obj
->dwOfs
;
332 static DWORD
semantic_to_obj_id( struct dinput_device
*This
, DWORD dwSemantic
)
334 DWORD type
= (0x0000ff00 & dwSemantic
) >> 8;
335 BOOL byofs
= (dwSemantic
& 0x80000000) != 0;
336 DWORD value
= (dwSemantic
& 0x000000ff);
341 for (i
= 0; i
< This
->device_format
.dwNumObjs
&& !found
; i
++)
343 LPDIOBJECTDATAFORMAT odf
= dataformat_to_odf( &This
->device_format
, i
);
345 if (byofs
&& value
!= odf
->dwOfs
) continue;
346 if (!byofs
&& value
!= DIDFT_GETINSTANCE(odf
->dwType
)) continue;
347 instance
= DIDFT_GETINSTANCE(odf
->dwType
);
351 if (!found
) return 0;
353 if (type
& DIDFT_AXIS
) type
= DIDFT_RELAXIS
;
354 if (type
& DIDFT_BUTTON
) type
= DIDFT_PSHBUTTON
;
356 return type
| (0x0000ff00 & (instance
<< 8));
361 * Retrieves an open registry key to save the mapping, parametrized for an username,
362 * specific device and specific action mapping guid.
364 static HKEY
get_mapping_key(const WCHAR
*device
, const WCHAR
*username
, const WCHAR
*guid
)
366 static const WCHAR
*subkey
= L
"Software\\Wine\\DirectInput\\Mappings\\%s\\%s\\%s";
370 SIZE_T len
= wcslen( subkey
) + wcslen( username
) + wcslen( device
) + wcslen( guid
) + 1;
371 keyname
= malloc( sizeof(WCHAR
) * len
);
372 swprintf( keyname
, len
, subkey
, username
, device
, guid
);
374 /* The key used is HKCU\Software\Wine\DirectInput\Mappings\[username]\[device]\[mapping_guid] */
375 if (RegCreateKeyW(HKEY_CURRENT_USER
, keyname
, &hkey
))
383 static HRESULT
save_mapping_settings(IDirectInputDevice8W
*iface
, LPDIACTIONFORMATW lpdiaf
, LPCWSTR lpszUsername
)
385 WCHAR
*guid_str
= NULL
;
386 DIDEVICEINSTANCEW didev
;
390 didev
.dwSize
= sizeof(didev
);
391 IDirectInputDevice8_GetDeviceInfo(iface
, &didev
);
393 if (StringFromCLSID(&lpdiaf
->guidActionMap
, &guid_str
) != S_OK
)
394 return DI_SETTINGSNOTSAVED
;
396 hkey
= get_mapping_key(didev
.tszInstanceName
, lpszUsername
, guid_str
);
400 CoTaskMemFree(guid_str
);
401 return DI_SETTINGSNOTSAVED
;
404 /* Write each of the actions mapped for this device.
405 Format is "dwSemantic"="dwObjID" and key is of type REG_DWORD
407 for (i
= 0; i
< lpdiaf
->dwNumActions
; i
++)
411 if (IsEqualGUID(&didev
.guidInstance
, &lpdiaf
->rgoAction
[i
].guidInstance
) &&
412 lpdiaf
->rgoAction
[i
].dwHow
!= DIAH_UNMAPPED
)
414 swprintf( label
, 9, L
"%x", lpdiaf
->rgoAction
[i
].dwSemantic
);
415 RegSetValueExW( hkey
, label
, 0, REG_DWORD
, (const BYTE
*)&lpdiaf
->rgoAction
[i
].dwObjID
,
421 CoTaskMemFree(guid_str
);
426 static BOOL
load_mapping_settings( struct dinput_device
*This
, LPDIACTIONFORMATW lpdiaf
, const WCHAR
*username
)
430 DIDEVICEINSTANCEW didev
;
433 didev
.dwSize
= sizeof(didev
);
434 IDirectInputDevice8_GetDeviceInfo(&This
->IDirectInputDevice8W_iface
, &didev
);
436 if (StringFromCLSID(&lpdiaf
->guidActionMap
, &guid_str
) != S_OK
)
439 hkey
= get_mapping_key(didev
.tszInstanceName
, username
, guid_str
);
443 CoTaskMemFree(guid_str
);
447 /* Try to read each action in the DIACTIONFORMAT from registry */
448 for (i
= 0; i
< lpdiaf
->dwNumActions
; i
++)
450 DWORD id
, size
= sizeof(DWORD
);
453 swprintf( label
, 9, L
"%x", lpdiaf
->rgoAction
[i
].dwSemantic
);
455 if (!RegQueryValueExW(hkey
, label
, 0, NULL
, (LPBYTE
) &id
, &size
))
457 lpdiaf
->rgoAction
[i
].dwObjID
= id
;
458 lpdiaf
->rgoAction
[i
].guidInstance
= didev
.guidInstance
;
459 lpdiaf
->rgoAction
[i
].dwHow
= DIAH_DEFAULT
;
465 CoTaskMemFree(guid_str
);
470 static BOOL
set_app_data( struct dinput_device
*dev
, int offset
, UINT_PTR app_data
)
472 int num_actions
= dev
->num_actions
;
473 ActionMap
*action_map
= dev
->action_map
, *target_map
= NULL
;
475 if (num_actions
== 0)
478 action_map
= malloc( sizeof(ActionMap
) );
479 if (!action_map
) return FALSE
;
480 target_map
= &action_map
[0];
485 for (i
= 0; i
< num_actions
; i
++)
487 if (dev
->action_map
[i
].offset
!= offset
) continue;
488 target_map
= &dev
->action_map
[i
];
495 action_map
= realloc( action_map
, sizeof(ActionMap
) * num_actions
);
496 if (!action_map
) return FALSE
;
497 target_map
= &action_map
[num_actions
-1];
501 target_map
->offset
= offset
;
502 target_map
->uAppData
= app_data
;
504 dev
->action_map
= action_map
;
505 dev
->num_actions
= num_actions
;
510 /******************************************************************************
511 * queue_event - add new event to the ring queue
514 void queue_event( IDirectInputDevice8W
*iface
, int inst_id
, DWORD data
, DWORD time
, DWORD seq
)
516 static ULONGLONG notify_ms
= 0;
517 struct dinput_device
*This
= impl_from_IDirectInputDevice8W( iface
);
518 int next_pos
, ofs
= id_to_offset( This
, inst_id
);
519 ULONGLONG time_ms
= GetTickCount64();
521 if (time_ms
- notify_ms
> 1000)
523 PostMessageW(GetDesktopWindow(), WM_WINE_NOTIFY_ACTIVITY
, 0, 0);
527 if (!This
->queue_len
|| This
->overflow
|| ofs
< 0) return;
529 next_pos
= (This
->queue_head
+ 1) % This
->queue_len
;
530 if (next_pos
== This
->queue_tail
)
532 TRACE(" queue overflowed\n");
533 This
->overflow
= TRUE
;
537 TRACE( " queueing %lu at offset %u (queue head %u / size %u)\n", data
, ofs
, This
->queue_head
, This
->queue_len
);
539 This
->data_queue
[This
->queue_head
].dwOfs
= ofs
;
540 This
->data_queue
[This
->queue_head
].dwData
= data
;
541 This
->data_queue
[This
->queue_head
].dwTimeStamp
= time
;
542 This
->data_queue
[This
->queue_head
].dwSequence
= seq
;
543 This
->data_queue
[This
->queue_head
].uAppData
= -1;
545 /* Set uAppData by means of action mapping */
546 if (This
->num_actions
> 0)
549 for (i
=0; i
< This
->num_actions
; i
++)
551 if (This
->action_map
[i
].offset
== ofs
)
553 TRACE( "Offset %d mapped to uAppData %#Ix\n", ofs
, This
->action_map
[i
].uAppData
);
554 This
->data_queue
[This
->queue_head
].uAppData
= This
->action_map
[i
].uAppData
;
560 This
->queue_head
= next_pos
;
561 /* Send event if asked */
564 /******************************************************************************
568 static HRESULT WINAPI
dinput_device_Acquire( IDirectInputDevice8W
*iface
)
570 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
573 TRACE( "iface %p.\n", iface
);
575 EnterCriticalSection( &impl
->crit
);
576 if (impl
->status
== STATUS_ACQUIRED
)
578 else if (!impl
->user_format
.rgodf
)
579 hr
= DIERR_INVALIDPARAM
;
580 else if ((impl
->dwCoopLevel
& DISCL_FOREGROUND
) && impl
->win
!= GetForegroundWindow())
581 hr
= DIERR_OTHERAPPHASPRIO
;
584 impl
->status
= STATUS_ACQUIRED
;
585 if (FAILED(hr
= impl
->vtbl
->acquire( iface
))) impl
->status
= STATUS_UNACQUIRED
;
587 LeaveCriticalSection( &impl
->crit
);
588 if (hr
!= DI_OK
) return hr
;
590 dinput_hooks_acquire_device( iface
);
591 check_dinput_hooks( iface
, TRUE
);
596 /******************************************************************************
600 static HRESULT WINAPI
dinput_device_Unacquire( IDirectInputDevice8W
*iface
)
602 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
605 TRACE( "iface %p.\n", iface
);
607 EnterCriticalSection( &impl
->crit
);
608 if (impl
->status
!= STATUS_ACQUIRED
) hr
= DI_NOEFFECT
;
609 else hr
= impl
->vtbl
->unacquire( iface
);
610 impl
->status
= STATUS_UNACQUIRED
;
611 LeaveCriticalSection( &impl
->crit
);
612 if (hr
!= DI_OK
) return hr
;
614 dinput_hooks_unacquire_device( iface
);
615 check_dinput_hooks( iface
, FALSE
);
620 /******************************************************************************
621 * IDirectInputDeviceA
624 static HRESULT WINAPI
dinput_device_SetDataFormat( IDirectInputDevice8W
*iface
, const DIDATAFORMAT
*format
)
626 struct dinput_device
*This
= impl_from_IDirectInputDevice8W( iface
);
630 TRACE( "iface %p, format %p.\n", iface
, format
);
632 if (!format
) return E_POINTER
;
633 if (TRACE_ON( dinput
))
635 TRACE( "user format %s\n", debugstr_didataformat( format
) );
636 for (i
= 0; i
< format
->dwNumObjs
; ++i
) TRACE( " %lu: object %s\n", i
, debugstr_diobjectdataformat( format
->rgodf
+ i
) );
639 if (format
->dwSize
!= sizeof(DIDATAFORMAT
)) return DIERR_INVALIDPARAM
;
640 if (format
->dwObjSize
!= sizeof(DIOBJECTDATAFORMAT
)) return DIERR_INVALIDPARAM
;
641 if (This
->status
== STATUS_ACQUIRED
) return DIERR_ACQUIRED
;
643 EnterCriticalSection(&This
->crit
);
645 free( This
->action_map
);
646 This
->action_map
= NULL
;
647 This
->num_actions
= 0;
649 dinput_device_release_user_format( This
);
650 res
= dinput_device_init_user_format( This
, format
);
652 LeaveCriticalSection(&This
->crit
);
656 /******************************************************************************
657 * SetCooperativeLevel
659 * Set cooperative level and the source window for the events.
661 static HRESULT WINAPI
dinput_device_SetCooperativeLevel( IDirectInputDevice8W
*iface
, HWND hwnd
, DWORD flags
)
663 struct dinput_device
*This
= impl_from_IDirectInputDevice8W( iface
);
666 TRACE( "iface %p, hwnd %p, flags %#lx.\n", iface
, hwnd
, flags
);
668 _dump_cooperativelevel_DI( flags
);
670 if ((flags
& (DISCL_EXCLUSIVE
| DISCL_NONEXCLUSIVE
)) == 0 ||
671 (flags
& (DISCL_EXCLUSIVE
| DISCL_NONEXCLUSIVE
)) == (DISCL_EXCLUSIVE
| DISCL_NONEXCLUSIVE
) ||
672 (flags
& (DISCL_FOREGROUND
| DISCL_BACKGROUND
)) == 0 ||
673 (flags
& (DISCL_FOREGROUND
| DISCL_BACKGROUND
)) == (DISCL_FOREGROUND
| DISCL_BACKGROUND
))
674 return DIERR_INVALIDPARAM
;
676 if (hwnd
&& GetWindowLongW(hwnd
, GWL_STYLE
) & WS_CHILD
) return E_HANDLE
;
678 if (!hwnd
&& flags
== (DISCL_NONEXCLUSIVE
| DISCL_BACKGROUND
)) hwnd
= GetDesktopWindow();
680 if (!IsWindow(hwnd
)) return E_HANDLE
;
682 /* For security reasons native does not allow exclusive background level
683 for mouse and keyboard only */
684 if (flags
& DISCL_EXCLUSIVE
&& flags
& DISCL_BACKGROUND
&&
685 (IsEqualGUID( &This
->guid
, &GUID_SysMouse
) || IsEqualGUID( &This
->guid
, &GUID_SysKeyboard
)))
686 return DIERR_UNSUPPORTED
;
688 /* Store the window which asks for the mouse */
689 EnterCriticalSection(&This
->crit
);
690 if (This
->status
== STATUS_ACQUIRED
) hr
= DIERR_ACQUIRED
;
694 This
->dwCoopLevel
= flags
;
697 LeaveCriticalSection(&This
->crit
);
702 static HRESULT WINAPI
dinput_device_GetDeviceInfo( IDirectInputDevice8W
*iface
, DIDEVICEINSTANCEW
*instance
)
704 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
707 TRACE( "iface %p, instance %p.\n", iface
, instance
);
709 if (!instance
) return E_POINTER
;
710 if (instance
->dwSize
!= sizeof(DIDEVICEINSTANCE_DX3W
) &&
711 instance
->dwSize
!= sizeof(DIDEVICEINSTANCEW
))
712 return DIERR_INVALIDPARAM
;
714 size
= instance
->dwSize
;
715 memcpy( instance
, &impl
->instance
, size
);
716 instance
->dwSize
= size
;
721 /******************************************************************************
722 * SetEventNotification : specifies event to be sent on state change
724 static HRESULT WINAPI
dinput_device_SetEventNotification( IDirectInputDevice8W
*iface
, HANDLE event
)
726 struct dinput_device
*This
= impl_from_IDirectInputDevice8W( iface
);
728 TRACE( "iface %p, event %p.\n", iface
, event
);
730 EnterCriticalSection(&This
->crit
);
731 This
->hEvent
= event
;
732 LeaveCriticalSection(&This
->crit
);
736 void dinput_device_destroy( IDirectInputDevice8W
*iface
)
738 struct dinput_device
*This
= impl_from_IDirectInputDevice8W( iface
);
740 TRACE( "iface %p.\n", iface
);
742 free( This
->object_properties
);
743 free( This
->data_queue
);
745 /* Free data format */
746 free( This
->device_format
.rgodf
);
747 dinput_device_release_user_format( This
);
749 /* Free action mapping */
750 free( This
->action_map
);
752 IDirectInput_Release(&This
->dinput
->IDirectInput7A_iface
);
753 This
->crit
.DebugInfo
->Spare
[0] = 0;
754 DeleteCriticalSection(&This
->crit
);
759 static ULONG WINAPI
dinput_device_Release( IDirectInputDevice8W
*iface
)
761 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
762 ULONG ref
= InterlockedDecrement( &impl
->ref
);
764 TRACE( "iface %p, ref %lu.\n", iface
, ref
);
768 IDirectInputDevice_Unacquire( iface
);
769 if (impl
->vtbl
->release
) impl
->vtbl
->release( iface
);
770 else dinput_device_destroy( iface
);
776 static HRESULT WINAPI
dinput_device_GetCapabilities( IDirectInputDevice8W
*iface
, DIDEVCAPS
*caps
)
778 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
781 TRACE( "iface %p, caps %p.\n", iface
, caps
);
783 if (!caps
) return E_POINTER
;
784 if (caps
->dwSize
!= sizeof(DIDEVCAPS_DX3
) &&
785 caps
->dwSize
!= sizeof(DIDEVCAPS
))
786 return DIERR_INVALIDPARAM
;
789 memcpy( caps
, &impl
->caps
, size
);
795 static HRESULT WINAPI
dinput_device_QueryInterface( IDirectInputDevice8W
*iface
, const GUID
*iid
, void **out
)
797 struct dinput_device
*This
= impl_from_IDirectInputDevice8W( iface
);
799 TRACE( "iface %p, iid %s, out %p.\n", iface
, debugstr_guid( iid
), out
);
801 if (IsEqualGUID( &IID_IDirectInputDeviceA
, iid
) ||
802 IsEqualGUID( &IID_IDirectInputDevice2A
, iid
) ||
803 IsEqualGUID( &IID_IDirectInputDevice7A
, iid
) ||
804 IsEqualGUID( &IID_IDirectInputDevice8A
, iid
))
806 IDirectInputDevice2_AddRef(iface
);
807 *out
= IDirectInputDevice8A_from_impl( This
);
811 if (IsEqualGUID( &IID_IUnknown
, iid
) ||
812 IsEqualGUID( &IID_IDirectInputDeviceW
, iid
) ||
813 IsEqualGUID( &IID_IDirectInputDevice2W
, iid
) ||
814 IsEqualGUID( &IID_IDirectInputDevice7W
, iid
) ||
815 IsEqualGUID( &IID_IDirectInputDevice8W
, iid
))
817 IDirectInputDevice2_AddRef(iface
);
818 *out
= IDirectInputDevice8W_from_impl( This
);
822 WARN( "%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid( iid
) );
823 return E_NOINTERFACE
;
826 static ULONG WINAPI
dinput_device_AddRef( IDirectInputDevice8W
*iface
)
828 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
829 ULONG ref
= InterlockedIncrement( &impl
->ref
);
830 TRACE( "iface %p, ref %lu.\n", iface
, ref
);
834 static HRESULT WINAPI
dinput_device_EnumObjects( IDirectInputDevice8W
*iface
,
835 LPDIENUMDEVICEOBJECTSCALLBACKW callback
,
836 void *context
, DWORD flags
)
838 static const DIPROPHEADER filter
=
840 .dwSize
= sizeof(filter
),
841 .dwHeaderSize
= sizeof(filter
),
842 .dwHow
= DIPH_DEVICE
,
844 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
847 TRACE( "iface %p, callback %p, context %p, flags %#lx.\n", iface
, callback
, context
, flags
);
849 if (!callback
) return DIERR_INVALIDPARAM
;
850 if (flags
& ~(DIDFT_AXIS
| DIDFT_POV
| DIDFT_BUTTON
| DIDFT_NODATA
| DIDFT_COLLECTION
))
851 return DIERR_INVALIDPARAM
;
853 if (flags
== DIDFT_ALL
|| (flags
& DIDFT_AXIS
))
855 hr
= impl
->vtbl
->enum_objects( iface
, &filter
, DIDFT_AXIS
, callback
, context
);
856 if (FAILED(hr
)) return hr
;
857 if (hr
!= DIENUM_CONTINUE
) return DI_OK
;
859 if (flags
== DIDFT_ALL
|| (flags
& DIDFT_POV
))
861 hr
= impl
->vtbl
->enum_objects( iface
, &filter
, DIDFT_POV
, callback
, context
);
862 if (FAILED(hr
)) return hr
;
863 if (hr
!= DIENUM_CONTINUE
) return DI_OK
;
865 if (flags
== DIDFT_ALL
|| (flags
& DIDFT_BUTTON
))
867 hr
= impl
->vtbl
->enum_objects( iface
, &filter
, DIDFT_BUTTON
, callback
, context
);
868 if (FAILED(hr
)) return hr
;
869 if (hr
!= DIENUM_CONTINUE
) return DI_OK
;
871 if (flags
== DIDFT_ALL
|| (flags
& (DIDFT_NODATA
| DIDFT_COLLECTION
)))
873 hr
= impl
->vtbl
->enum_objects( iface
, &filter
, DIDFT_NODATA
, callback
, context
);
874 if (FAILED(hr
)) return hr
;
875 if (hr
!= DIENUM_CONTINUE
) return DI_OK
;
881 static HRESULT
enum_object_filter_init( struct dinput_device
*impl
, DIPROPHEADER
*filter
)
883 DIDATAFORMAT
*device_format
= &impl
->device_format
, *user_format
= &impl
->user_format
;
884 DIOBJECTDATAFORMAT
*device_obj
, *user_obj
;
886 if (filter
->dwHow
> DIPH_BYUSAGE
) return DIERR_INVALIDPARAM
;
887 if (filter
->dwHow
== DIPH_BYUSAGE
&& !(impl
->instance
.dwDevType
& DIDEVTYPE_HID
)) return DIERR_UNSUPPORTED
;
888 if (filter
->dwHow
!= DIPH_BYOFFSET
) return DI_OK
;
890 if (!user_format
->rgodf
) return DIERR_NOTFOUND
;
892 user_obj
= user_format
->rgodf
+ device_format
->dwNumObjs
;
893 device_obj
= device_format
->rgodf
+ device_format
->dwNumObjs
;
894 while (user_obj
-- > user_format
->rgodf
&& device_obj
-- > device_format
->rgodf
)
896 if (!user_obj
->dwType
) continue;
897 if (user_obj
->dwOfs
== filter
->dwObj
) break;
899 if (user_obj
< user_format
->rgodf
) return DIERR_NOTFOUND
;
901 filter
->dwObj
= device_obj
->dwOfs
;
905 static HRESULT
check_property( struct dinput_device
*impl
, const GUID
*guid
, const DIPROPHEADER
*header
, BOOL set
)
907 switch (LOWORD( guid
))
909 case (DWORD_PTR
)DIPROP_VIDPID
:
910 case (DWORD_PTR
)DIPROP_TYPENAME
:
911 case (DWORD_PTR
)DIPROP_USERNAME
:
912 case (DWORD_PTR
)DIPROP_KEYNAME
:
913 case (DWORD_PTR
)DIPROP_LOGICALRANGE
:
914 case (DWORD_PTR
)DIPROP_PHYSICALRANGE
:
915 case (DWORD_PTR
)DIPROP_APPDATA
:
916 if (impl
->dinput
->dwVersion
< 0x0800) return DIERR_UNSUPPORTED
;
920 switch (LOWORD( guid
))
922 case (DWORD_PTR
)DIPROP_INSTANCENAME
:
923 case (DWORD_PTR
)DIPROP_KEYNAME
:
924 case (DWORD_PTR
)DIPROP_PRODUCTNAME
:
925 case (DWORD_PTR
)DIPROP_TYPENAME
:
926 case (DWORD_PTR
)DIPROP_USERNAME
:
927 if (header
->dwSize
!= sizeof(DIPROPSTRING
)) return DIERR_INVALIDPARAM
;
930 case (DWORD_PTR
)DIPROP_AUTOCENTER
:
931 case (DWORD_PTR
)DIPROP_AXISMODE
:
932 case (DWORD_PTR
)DIPROP_BUFFERSIZE
:
933 case (DWORD_PTR
)DIPROP_CALIBRATIONMODE
:
934 case (DWORD_PTR
)DIPROP_DEADZONE
:
935 case (DWORD_PTR
)DIPROP_FFGAIN
:
936 case (DWORD_PTR
)DIPROP_FFLOAD
:
937 case (DWORD_PTR
)DIPROP_GRANULARITY
:
938 case (DWORD_PTR
)DIPROP_JOYSTICKID
:
939 case (DWORD_PTR
)DIPROP_SATURATION
:
940 case (DWORD_PTR
)DIPROP_SCANCODE
:
941 case (DWORD_PTR
)DIPROP_VIDPID
:
942 if (header
->dwSize
!= sizeof(DIPROPDWORD
)) return DIERR_INVALIDPARAM
;
945 case (DWORD_PTR
)DIPROP_APPDATA
:
946 if (header
->dwSize
!= sizeof(DIPROPPOINTER
)) return DIERR_INVALIDPARAM
;
949 case (DWORD_PTR
)DIPROP_PHYSICALRANGE
:
950 case (DWORD_PTR
)DIPROP_LOGICALRANGE
:
951 case (DWORD_PTR
)DIPROP_RANGE
:
952 if (header
->dwSize
!= sizeof(DIPROPRANGE
)) return DIERR_INVALIDPARAM
;
955 case (DWORD_PTR
)DIPROP_GUIDANDPATH
:
956 if (header
->dwSize
!= sizeof(DIPROPGUIDANDPATH
)) return DIERR_INVALIDPARAM
;
960 switch (LOWORD( guid
))
962 case (DWORD_PTR
)DIPROP_PRODUCTNAME
:
963 case (DWORD_PTR
)DIPROP_INSTANCENAME
:
964 case (DWORD_PTR
)DIPROP_VIDPID
:
965 case (DWORD_PTR
)DIPROP_JOYSTICKID
:
966 case (DWORD_PTR
)DIPROP_GUIDANDPATH
:
967 case (DWORD_PTR
)DIPROP_BUFFERSIZE
:
968 case (DWORD_PTR
)DIPROP_FFGAIN
:
969 case (DWORD_PTR
)DIPROP_TYPENAME
:
970 case (DWORD_PTR
)DIPROP_USERNAME
:
971 case (DWORD_PTR
)DIPROP_AUTOCENTER
:
972 case (DWORD_PTR
)DIPROP_AXISMODE
:
973 case (DWORD_PTR
)DIPROP_FFLOAD
:
974 if (header
->dwHow
!= DIPH_DEVICE
) return DIERR_UNSUPPORTED
;
975 if (header
->dwObj
) return DIERR_INVALIDPARAM
;
978 case (DWORD_PTR
)DIPROP_PHYSICALRANGE
:
979 case (DWORD_PTR
)DIPROP_LOGICALRANGE
:
980 case (DWORD_PTR
)DIPROP_RANGE
:
981 case (DWORD_PTR
)DIPROP_DEADZONE
:
982 case (DWORD_PTR
)DIPROP_SATURATION
:
983 case (DWORD_PTR
)DIPROP_GRANULARITY
:
984 case (DWORD_PTR
)DIPROP_CALIBRATIONMODE
:
985 if (header
->dwHow
== DIPH_DEVICE
&& !set
) return DIERR_UNSUPPORTED
;
988 case (DWORD_PTR
)DIPROP_KEYNAME
:
989 if (header
->dwHow
== DIPH_DEVICE
) return DIERR_INVALIDPARAM
;
992 case (DWORD_PTR
)DIPROP_SCANCODE
:
993 case (DWORD_PTR
)DIPROP_APPDATA
:
994 if (header
->dwHow
== DIPH_DEVICE
) return DIERR_UNSUPPORTED
;
1000 switch (LOWORD( guid
))
1002 case (DWORD_PTR
)DIPROP_AUTOCENTER
:
1003 if (impl
->status
== STATUS_ACQUIRED
&& !is_exclusively_acquired( impl
)) return DIERR_ACQUIRED
;
1005 case (DWORD_PTR
)DIPROP_AXISMODE
:
1006 case (DWORD_PTR
)DIPROP_BUFFERSIZE
:
1007 case (DWORD_PTR
)DIPROP_PHYSICALRANGE
:
1008 case (DWORD_PTR
)DIPROP_LOGICALRANGE
:
1009 if (impl
->status
== STATUS_ACQUIRED
) return DIERR_ACQUIRED
;
1011 case (DWORD_PTR
)DIPROP_FFLOAD
:
1012 case (DWORD_PTR
)DIPROP_GRANULARITY
:
1013 case (DWORD_PTR
)DIPROP_VIDPID
:
1014 case (DWORD_PTR
)DIPROP_TYPENAME
:
1015 case (DWORD_PTR
)DIPROP_USERNAME
:
1016 case (DWORD_PTR
)DIPROP_GUIDANDPATH
:
1017 return DIERR_READONLY
;
1020 switch (LOWORD( guid
))
1022 case (DWORD_PTR
)DIPROP_RANGE
:
1024 const DIPROPRANGE
*value
= (const DIPROPRANGE
*)header
;
1025 if (value
->lMin
> value
->lMax
) return DIERR_INVALIDPARAM
;
1028 case (DWORD_PTR
)DIPROP_DEADZONE
:
1029 case (DWORD_PTR
)DIPROP_SATURATION
:
1030 case (DWORD_PTR
)DIPROP_FFGAIN
:
1032 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)header
;
1033 if (value
->dwData
> 10000) return DIERR_INVALIDPARAM
;
1036 case (DWORD_PTR
)DIPROP_AUTOCENTER
:
1037 case (DWORD_PTR
)DIPROP_AXISMODE
:
1038 case (DWORD_PTR
)DIPROP_CALIBRATIONMODE
:
1040 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)header
;
1041 if (value
->dwData
> 1) return DIERR_INVALIDPARAM
;
1044 case (DWORD_PTR
)DIPROP_PHYSICALRANGE
:
1045 case (DWORD_PTR
)DIPROP_LOGICALRANGE
:
1046 return DIERR_UNSUPPORTED
;
1051 switch (LOWORD( guid
))
1053 case (DWORD_PTR
)DIPROP_RANGE
:
1054 case (DWORD_PTR
)DIPROP_GRANULARITY
:
1055 if (!impl
->caps
.dwAxes
) return DIERR_UNSUPPORTED
;
1058 case (DWORD_PTR
)DIPROP_KEYNAME
:
1059 /* not supported on the mouse */
1060 if (impl
->caps
.dwAxes
&& !(impl
->caps
.dwDevType
& DIDEVTYPE_HID
)) return DIERR_UNSUPPORTED
;
1063 case (DWORD_PTR
)DIPROP_PHYSICALRANGE
:
1064 case (DWORD_PTR
)DIPROP_LOGICALRANGE
:
1065 case (DWORD_PTR
)DIPROP_DEADZONE
:
1066 case (DWORD_PTR
)DIPROP_SATURATION
:
1067 case (DWORD_PTR
)DIPROP_CALIBRATIONMODE
:
1068 if (!impl
->object_properties
) return DIERR_UNSUPPORTED
;
1071 case (DWORD_PTR
)DIPROP_FFLOAD
:
1072 if (!(impl
->caps
.dwFlags
& DIDC_FORCEFEEDBACK
)) return DIERR_UNSUPPORTED
;
1073 if (!is_exclusively_acquired( impl
)) return DIERR_NOTEXCLUSIVEACQUIRED
;
1075 case (DWORD_PTR
)DIPROP_PRODUCTNAME
:
1076 case (DWORD_PTR
)DIPROP_INSTANCENAME
:
1077 case (DWORD_PTR
)DIPROP_VIDPID
:
1078 case (DWORD_PTR
)DIPROP_JOYSTICKID
:
1079 case (DWORD_PTR
)DIPROP_GUIDANDPATH
:
1080 if (!impl
->vtbl
->get_property
) return DIERR_UNSUPPORTED
;
1088 static BOOL CALLBACK
find_object( const DIDEVICEOBJECTINSTANCEW
*instance
, void *context
)
1090 *(DIDEVICEOBJECTINSTANCEW
*)context
= *instance
;
1094 struct get_object_property_params
1096 IDirectInputDevice8W
*iface
;
1097 DIPROPHEADER
*header
;
1101 static BOOL CALLBACK
get_object_property( const DIDEVICEOBJECTINSTANCEW
*instance
, void *context
)
1103 static const struct object_properties default_properties
=
1105 .range_min
= DIPROPRANGE_NOMIN
,
1106 .range_max
= DIPROPRANGE_NOMAX
,
1108 struct get_object_property_params
*params
= context
;
1109 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( params
->iface
);
1110 const struct object_properties
*properties
= NULL
;
1112 if (!impl
->object_properties
) properties
= &default_properties
;
1113 else properties
= impl
->object_properties
+ instance
->dwOfs
/ sizeof(LONG
);
1115 switch (params
->property
)
1117 case (DWORD_PTR
)DIPROP_PHYSICALRANGE
:
1119 DIPROPRANGE
*value
= (DIPROPRANGE
*)params
->header
;
1120 value
->lMin
= properties
->physical_min
;
1121 value
->lMax
= properties
->physical_max
;
1124 case (DWORD_PTR
)DIPROP_LOGICALRANGE
:
1126 DIPROPRANGE
*value
= (DIPROPRANGE
*)params
->header
;
1127 value
->lMin
= properties
->logical_min
;
1128 value
->lMax
= properties
->logical_max
;
1131 case (DWORD_PTR
)DIPROP_RANGE
:
1133 DIPROPRANGE
*value
= (DIPROPRANGE
*)params
->header
;
1134 value
->lMin
= properties
->range_min
;
1135 value
->lMax
= properties
->range_max
;
1138 case (DWORD_PTR
)DIPROP_DEADZONE
:
1140 DIPROPDWORD
*value
= (DIPROPDWORD
*)params
->header
;
1141 value
->dwData
= properties
->deadzone
;
1144 case (DWORD_PTR
)DIPROP_SATURATION
:
1146 DIPROPDWORD
*value
= (DIPROPDWORD
*)params
->header
;
1147 value
->dwData
= properties
->saturation
;
1150 case (DWORD_PTR
)DIPROP_CALIBRATIONMODE
:
1152 DIPROPDWORD
*value
= (DIPROPDWORD
*)params
->header
;
1153 value
->dwData
= properties
->calibration_mode
;
1156 case (DWORD_PTR
)DIPROP_GRANULARITY
:
1158 DIPROPDWORD
*value
= (DIPROPDWORD
*)params
->header
;
1162 case (DWORD_PTR
)DIPROP_KEYNAME
:
1164 DIPROPSTRING
*value
= (DIPROPSTRING
*)params
->header
;
1165 lstrcpynW( value
->wsz
, instance
->tszName
, ARRAY_SIZE(value
->wsz
) );
1173 static HRESULT
dinput_device_get_property( IDirectInputDevice8W
*iface
, const GUID
*guid
, DIPROPHEADER
*header
)
1175 struct get_object_property_params params
= {.iface
= iface
, .header
= header
, .property
= LOWORD( guid
)};
1176 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1177 DWORD object_mask
= DIDFT_AXIS
| DIDFT_BUTTON
| DIDFT_POV
;
1178 DIPROPHEADER filter
;
1182 if (FAILED(hr
= enum_object_filter_init( impl
, &filter
))) return hr
;
1183 if (FAILED(hr
= check_property( impl
, guid
, header
, FALSE
))) return hr
;
1185 switch (LOWORD( guid
))
1187 case (DWORD_PTR
)DIPROP_PRODUCTNAME
:
1188 case (DWORD_PTR
)DIPROP_INSTANCENAME
:
1189 case (DWORD_PTR
)DIPROP_VIDPID
:
1190 case (DWORD_PTR
)DIPROP_JOYSTICKID
:
1191 case (DWORD_PTR
)DIPROP_GUIDANDPATH
:
1192 case (DWORD_PTR
)DIPROP_FFLOAD
:
1193 return impl
->vtbl
->get_property( iface
, LOWORD( guid
), header
, NULL
);
1195 case (DWORD_PTR
)DIPROP_RANGE
:
1196 case (DWORD_PTR
)DIPROP_PHYSICALRANGE
:
1197 case (DWORD_PTR
)DIPROP_LOGICALRANGE
:
1198 case (DWORD_PTR
)DIPROP_DEADZONE
:
1199 case (DWORD_PTR
)DIPROP_SATURATION
:
1200 case (DWORD_PTR
)DIPROP_GRANULARITY
:
1201 case (DWORD_PTR
)DIPROP_KEYNAME
:
1202 case (DWORD_PTR
)DIPROP_CALIBRATIONMODE
:
1203 hr
= impl
->vtbl
->enum_objects( iface
, &filter
, object_mask
, get_object_property
, ¶ms
);
1204 if (FAILED(hr
)) return hr
;
1205 if (hr
== DIENUM_CONTINUE
) return DIERR_NOTFOUND
;
1208 case (DWORD_PTR
)DIPROP_AUTOCENTER
:
1210 DIPROPDWORD
*value
= (DIPROPDWORD
*)header
;
1211 if (!(impl
->caps
.dwFlags
& DIDC_FORCEFEEDBACK
)) return DIERR_UNSUPPORTED
;
1212 value
->dwData
= impl
->autocenter
;
1215 case (DWORD_PTR
)DIPROP_BUFFERSIZE
:
1217 DIPROPDWORD
*value
= (DIPROPDWORD
*)header
;
1218 value
->dwData
= impl
->buffersize
;
1221 case (DWORD_PTR
)DIPROP_USERNAME
:
1223 DIPROPSTRING
*value
= (DIPROPSTRING
*)header
;
1224 struct DevicePlayer
*device_player
;
1225 LIST_FOR_EACH_ENTRY( device_player
, &impl
->dinput
->device_players
, struct DevicePlayer
, entry
)
1227 if (IsEqualGUID( &device_player
->instance_guid
, &impl
->guid
))
1229 if (!*device_player
->username
) break;
1230 lstrcpynW( value
->wsz
, device_player
->username
, ARRAY_SIZE(value
->wsz
) );
1236 case (DWORD_PTR
)DIPROP_FFGAIN
:
1238 DIPROPDWORD
*value
= (DIPROPDWORD
*)header
;
1239 value
->dwData
= impl
->device_gain
;
1242 case (DWORD_PTR
)DIPROP_CALIBRATION
:
1243 return DIERR_INVALIDPARAM
;
1245 FIXME( "Unknown property %s\n", debugstr_guid( guid
) );
1246 return DIERR_UNSUPPORTED
;
1252 static HRESULT WINAPI
dinput_device_GetProperty( IDirectInputDevice8W
*iface
, const GUID
*guid
, DIPROPHEADER
*header
)
1254 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1257 TRACE( "iface %p, guid %s, header %p\n", iface
, debugstr_guid( guid
), header
);
1259 if (!header
) return DIERR_INVALIDPARAM
;
1260 if (header
->dwHeaderSize
!= sizeof(DIPROPHEADER
)) return DIERR_INVALIDPARAM
;
1261 if (!IS_DIPROP( guid
)) return DI_OK
;
1263 EnterCriticalSection( &impl
->crit
);
1264 hr
= dinput_device_get_property( iface
, guid
, header
);
1265 LeaveCriticalSection( &impl
->crit
);
1270 struct set_object_property_params
1272 IDirectInputDevice8W
*iface
;
1273 const DIPROPHEADER
*header
;
1277 static BOOL CALLBACK
set_object_property( const DIDEVICEOBJECTINSTANCEW
*instance
, void *context
)
1279 struct set_object_property_params
*params
= context
;
1280 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( params
->iface
);
1281 struct object_properties
*properties
= NULL
;
1283 if (!impl
->object_properties
) return DIENUM_STOP
;
1284 properties
= impl
->object_properties
+ instance
->dwOfs
/ sizeof(LONG
);
1286 switch (params
->property
)
1288 case (DWORD_PTR
)DIPROP_RANGE
:
1290 const DIPROPRANGE
*value
= (const DIPROPRANGE
*)params
->header
;
1291 properties
->range_min
= value
->lMin
;
1292 properties
->range_max
= value
->lMax
;
1293 return DIENUM_CONTINUE
;
1295 case (DWORD_PTR
)DIPROP_DEADZONE
:
1297 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)params
->header
;
1298 properties
->deadzone
= value
->dwData
;
1299 return DIENUM_CONTINUE
;
1301 case (DWORD_PTR
)DIPROP_SATURATION
:
1303 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)params
->header
;
1304 properties
->saturation
= value
->dwData
;
1305 return DIENUM_CONTINUE
;
1307 case (DWORD_PTR
)DIPROP_CALIBRATIONMODE
:
1309 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)params
->header
;
1310 properties
->calibration_mode
= value
->dwData
;
1311 return DIENUM_CONTINUE
;
1318 static BOOL CALLBACK
reset_object_value( const DIDEVICEOBJECTINSTANCEW
*instance
, void *context
)
1320 struct dinput_device
*impl
= context
;
1321 struct object_properties
*properties
;
1324 if (!impl
->object_properties
) return DIENUM_STOP
;
1325 properties
= impl
->object_properties
+ instance
->dwOfs
/ sizeof(LONG
);
1327 if (instance
->dwType
& DIDFT_AXIS
)
1329 if (!properties
->range_min
) tmp
= properties
->range_max
/ 2;
1330 else tmp
= round( (properties
->range_min
+ properties
->range_max
) / 2.0 );
1333 *(LONG
*)(impl
->device_state
+ instance
->dwOfs
) = tmp
;
1334 return DIENUM_CONTINUE
;
1337 static void reset_device_state( IDirectInputDevice8W
*iface
)
1339 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1340 DIPROPHEADER filter
=
1342 .dwHeaderSize
= sizeof(DIPROPHEADER
),
1343 .dwSize
= sizeof(DIPROPHEADER
),
1344 .dwHow
= DIPH_DEVICE
,
1348 impl
->vtbl
->enum_objects( iface
, &filter
, DIDFT_AXIS
| DIDFT_POV
, reset_object_value
, impl
);
1351 static HRESULT WINAPI
dinput_device_set_property( IDirectInputDevice8W
*iface
, const GUID
*guid
,
1352 const DIPROPHEADER
*header
)
1354 struct set_object_property_params params
= {.iface
= iface
, .header
= header
, .property
= LOWORD( guid
)};
1355 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1356 DWORD object_mask
= DIDFT_AXIS
| DIDFT_BUTTON
| DIDFT_POV
;
1357 DIDEVICEOBJECTINSTANCEW instance
;
1358 DIPROPHEADER filter
;
1362 if (FAILED(hr
= enum_object_filter_init( impl
, &filter
))) return hr
;
1363 if (FAILED(hr
= check_property( impl
, guid
, header
, TRUE
))) return hr
;
1365 switch (LOWORD( guid
))
1367 case (DWORD_PTR
)DIPROP_RANGE
:
1368 case (DWORD_PTR
)DIPROP_DEADZONE
:
1369 case (DWORD_PTR
)DIPROP_SATURATION
:
1371 hr
= impl
->vtbl
->enum_objects( iface
, &filter
, DIDFT_AXIS
, set_object_property
, ¶ms
);
1372 if (FAILED(hr
)) return hr
;
1373 reset_device_state( iface
);
1376 case (DWORD_PTR
)DIPROP_CALIBRATIONMODE
:
1378 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)header
;
1379 if (value
->dwData
> DIPROPCALIBRATIONMODE_RAW
) return DIERR_INVALIDPARAM
;
1380 hr
= impl
->vtbl
->enum_objects( iface
, &filter
, DIDFT_AXIS
, set_object_property
, ¶ms
);
1381 if (FAILED(hr
)) return hr
;
1382 reset_device_state( iface
);
1385 case (DWORD_PTR
)DIPROP_AUTOCENTER
:
1387 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)header
;
1388 if (!(impl
->caps
.dwFlags
& DIDC_FORCEFEEDBACK
)) return DIERR_UNSUPPORTED
;
1390 FIXME( "DIPROP_AUTOCENTER stub!\n" );
1391 impl
->autocenter
= value
->dwData
;
1394 case (DWORD_PTR
)DIPROP_FFGAIN
:
1396 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)header
;
1397 impl
->device_gain
= value
->dwData
;
1398 if (!is_exclusively_acquired( impl
)) return DI_OK
;
1399 if (!impl
->vtbl
->send_device_gain
) return DI_OK
;
1400 return impl
->vtbl
->send_device_gain( iface
, impl
->device_gain
);
1402 case (DWORD_PTR
)DIPROP_AXISMODE
:
1404 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)header
;
1406 TRACE( "Axis mode: %s\n", value
->dwData
== DIPROPAXISMODE_ABS
? "absolute" : "relative" );
1408 impl
->user_format
.dwFlags
&= ~DIDFT_AXIS
;
1409 impl
->user_format
.dwFlags
|= value
->dwData
== DIPROPAXISMODE_ABS
? DIDF_ABSAXIS
: DIDF_RELAXIS
;
1413 case (DWORD_PTR
)DIPROP_BUFFERSIZE
:
1415 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)header
;
1417 TRACE( "buffersize %lu\n", value
->dwData
);
1419 impl
->buffersize
= value
->dwData
;
1420 impl
->queue_len
= min( impl
->buffersize
, 1024 );
1421 free( impl
->data_queue
);
1423 impl
->data_queue
= impl
->queue_len
? malloc( impl
->queue_len
* sizeof(DIDEVICEOBJECTDATA
) ) : NULL
;
1424 impl
->queue_head
= impl
->queue_tail
= impl
->overflow
= 0;
1427 case (DWORD_PTR
)DIPROP_APPDATA
:
1429 const DIPROPPOINTER
*value
= (const DIPROPPOINTER
*)header
;
1431 hr
= impl
->vtbl
->enum_objects( iface
, &filter
, object_mask
, find_object
, &instance
);
1432 if (FAILED(hr
)) return hr
;
1433 if (hr
== DIENUM_CONTINUE
) return DIERR_OBJECTNOTFOUND
;
1434 if ((user_offset
= id_to_offset( impl
, instance
.dwType
)) < 0) return DIERR_OBJECTNOTFOUND
;
1435 if (!set_app_data( impl
, user_offset
, value
->uData
)) return DIERR_OUTOFMEMORY
;
1439 FIXME( "Unknown property %s\n", debugstr_guid( guid
) );
1440 return DIERR_UNSUPPORTED
;
1446 static HRESULT WINAPI
dinput_device_SetProperty( IDirectInputDevice8W
*iface
, const GUID
*guid
,
1447 const DIPROPHEADER
*header
)
1449 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1452 TRACE( "iface %p, guid %s, header %p\n", iface
, debugstr_guid( guid
), header
);
1454 if (!header
) return DIERR_INVALIDPARAM
;
1455 if (header
->dwHeaderSize
!= sizeof(DIPROPHEADER
)) return DIERR_INVALIDPARAM
;
1456 if (!IS_DIPROP( guid
)) return DI_OK
;
1458 EnterCriticalSection( &impl
->crit
);
1459 hr
= dinput_device_set_property( iface
, guid
, header
);
1460 LeaveCriticalSection( &impl
->crit
);
1465 static void dinput_device_set_username( struct dinput_device
*impl
, const DIPROPSTRING
*value
)
1467 struct DevicePlayer
*device_player
;
1470 LIST_FOR_EACH_ENTRY( device_player
, &impl
->dinput
->device_players
, struct DevicePlayer
, entry
)
1472 if (IsEqualGUID( &device_player
->instance_guid
, &impl
->guid
))
1478 if (!found
&& (device_player
= malloc( sizeof(struct DevicePlayer
) )))
1480 list_add_tail( &impl
->dinput
->device_players
, &device_player
->entry
);
1481 device_player
->instance_guid
= impl
->guid
;
1484 lstrcpynW( device_player
->username
, value
->wsz
, ARRAY_SIZE(device_player
->username
) );
1487 static BOOL CALLBACK
get_object_info( const DIDEVICEOBJECTINSTANCEW
*instance
, void *data
)
1489 DIDEVICEOBJECTINSTANCEW
*dest
= data
;
1490 DWORD size
= dest
->dwSize
;
1492 memcpy( dest
, instance
, size
);
1493 dest
->dwSize
= size
;
1498 static HRESULT WINAPI
dinput_device_GetObjectInfo( IDirectInputDevice8W
*iface
,
1499 DIDEVICEOBJECTINSTANCEW
*instance
, DWORD obj
, DWORD how
)
1501 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1502 DIPROPHEADER filter
=
1504 .dwSize
= sizeof(filter
),
1505 .dwHeaderSize
= sizeof(filter
),
1511 TRACE( "iface %p, instance %p, obj %#lx, how %#lx.\n", iface
, instance
, obj
, how
);
1513 if (!instance
) return E_POINTER
;
1514 if (instance
->dwSize
!= sizeof(DIDEVICEOBJECTINSTANCE_DX3W
) && instance
->dwSize
!= sizeof(DIDEVICEOBJECTINSTANCEW
))
1515 return DIERR_INVALIDPARAM
;
1516 if (how
== DIPH_DEVICE
) return DIERR_INVALIDPARAM
;
1517 if (FAILED(hr
= enum_object_filter_init( impl
, &filter
))) return hr
;
1519 hr
= impl
->vtbl
->enum_objects( iface
, &filter
, DIDFT_ALL
, get_object_info
, instance
);
1520 if (FAILED(hr
)) return hr
;
1521 if (hr
== DIENUM_CONTINUE
) return DIERR_NOTFOUND
;
1525 static HRESULT WINAPI
dinput_device_GetDeviceState( IDirectInputDevice8W
*iface
, DWORD size
, void *data
)
1527 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1528 DIDATAFORMAT
*device_format
= &impl
->device_format
, *user_format
= &impl
->user_format
;
1529 DIOBJECTDATAFORMAT
*device_obj
, *user_obj
;
1530 BYTE
*user_state
= data
;
1531 DIPROPHEADER filter
=
1533 .dwSize
= sizeof(filter
),
1534 .dwHeaderSize
= sizeof(filter
),
1535 .dwHow
= DIPH_DEVICE
,
1540 TRACE( "iface %p, size %lu, data %p.\n", iface
, size
, data
);
1542 if (!data
) return DIERR_INVALIDPARAM
;
1544 IDirectInputDevice2_Poll( iface
);
1546 EnterCriticalSection( &impl
->crit
);
1547 if (impl
->status
== STATUS_UNPLUGGED
)
1548 hr
= DIERR_INPUTLOST
;
1549 else if (impl
->status
!= STATUS_ACQUIRED
)
1550 hr
= DIERR_NOTACQUIRED
;
1551 else if (!user_format
->rgodf
)
1552 hr
= DIERR_INVALIDPARAM
;
1553 else if (size
!= user_format
->dwDataSize
)
1554 hr
= DIERR_INVALIDPARAM
;
1557 memset( user_state
, 0, size
);
1559 user_obj
= user_format
->rgodf
+ device_format
->dwNumObjs
;
1560 device_obj
= device_format
->rgodf
+ device_format
->dwNumObjs
;
1561 while (user_obj
-- > user_format
->rgodf
&& device_obj
-- > device_format
->rgodf
)
1563 if (user_obj
->dwType
& DIDFT_BUTTON
)
1564 user_state
[user_obj
->dwOfs
] = impl
->device_state
[device_obj
->dwOfs
];
1567 /* reset optional POVs to their default */
1568 user_obj
= user_format
->rgodf
+ user_format
->dwNumObjs
;
1569 while (user_obj
-- > user_format
->rgodf
+ device_format
->dwNumObjs
)
1570 if (user_obj
->dwType
& DIDFT_POV
) *(ULONG
*)(user_state
+ user_obj
->dwOfs
) = 0xffffffff;
1572 user_obj
= user_format
->rgodf
+ device_format
->dwNumObjs
;
1573 device_obj
= device_format
->rgodf
+ device_format
->dwNumObjs
;
1574 while (user_obj
-- > user_format
->rgodf
&& device_obj
-- > device_format
->rgodf
)
1576 if (user_obj
->dwType
& (DIDFT_POV
| DIDFT_AXIS
))
1577 *(ULONG
*)(user_state
+ user_obj
->dwOfs
) = *(ULONG
*)(impl
->device_state
+ device_obj
->dwOfs
);
1578 if (!(user_format
->dwFlags
& DIDF_ABSAXIS
) && (device_obj
->dwType
& DIDFT_RELAXIS
))
1579 *(ULONG
*)(impl
->device_state
+ device_obj
->dwOfs
) = 0;
1584 LeaveCriticalSection( &impl
->crit
);
1589 static HRESULT WINAPI
dinput_device_GetDeviceData( IDirectInputDevice8W
*iface
, DWORD size
, DIDEVICEOBJECTDATA
*data
,
1590 DWORD
*count
, DWORD flags
)
1592 struct dinput_device
*This
= impl_from_IDirectInputDevice8W( iface
);
1593 HRESULT ret
= DI_OK
;
1596 TRACE( "iface %p, size %lu, data %p, count %p, flags %#lx.\n", iface
, size
, data
, count
, flags
);
1598 if (This
->dinput
->dwVersion
== 0x0800 || size
== sizeof(DIDEVICEOBJECTDATA_DX3
))
1600 if (!This
->queue_len
) return DIERR_NOTBUFFERED
;
1601 if (This
->status
== STATUS_UNPLUGGED
) return DIERR_INPUTLOST
;
1602 if (This
->status
!= STATUS_ACQUIRED
) return DIERR_NOTACQUIRED
;
1605 if (!This
->queue_len
)
1607 if (size
< sizeof(DIDEVICEOBJECTDATA_DX3
)) return DIERR_INVALIDPARAM
;
1609 IDirectInputDevice2_Poll(iface
);
1610 EnterCriticalSection(&This
->crit
);
1612 len
= This
->queue_head
- This
->queue_tail
;
1613 if (len
< 0) len
+= This
->queue_len
;
1615 if ((*count
!= INFINITE
) && (len
> *count
)) len
= *count
;
1620 for (i
= 0; i
< len
; i
++)
1622 int n
= (This
->queue_tail
+ i
) % This
->queue_len
;
1623 memcpy( (char *)data
+ size
* i
, This
->data_queue
+ n
, size
);
1628 if (This
->overflow
&& This
->dinput
->dwVersion
== 0x0800)
1629 ret
= DI_BUFFEROVERFLOW
;
1631 if (!(flags
& DIGDD_PEEK
))
1633 /* Advance reading position */
1634 This
->queue_tail
= (This
->queue_tail
+ len
) % This
->queue_len
;
1635 This
->overflow
= FALSE
;
1638 LeaveCriticalSection(&This
->crit
);
1640 TRACE( "Returning %lu events queued\n", *count
);
1644 static HRESULT WINAPI
dinput_device_RunControlPanel( IDirectInputDevice8W
*iface
, HWND hwnd
, DWORD flags
)
1646 FIXME( "iface %p, hwnd %p, flags %#lx stub!\n", iface
, hwnd
, flags
);
1650 static HRESULT WINAPI
dinput_device_Initialize( IDirectInputDevice8W
*iface
, HINSTANCE instance
,
1651 DWORD version
, const GUID
*guid
)
1653 FIXME( "iface %p, instance %p, version %#lx, guid %s stub!\n", iface
, instance
, version
,
1654 debugstr_guid( guid
) );
1658 static HRESULT WINAPI
dinput_device_CreateEffect( IDirectInputDevice8W
*iface
, const GUID
*guid
,
1659 const DIEFFECT
*params
, IDirectInputEffect
**out
,
1662 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1666 TRACE( "iface %p, guid %s, params %p, out %p, outer %p\n", iface
, debugstr_guid( guid
),
1667 params
, out
, outer
);
1669 if (!out
) return E_POINTER
;
1672 if (!(impl
->caps
.dwFlags
& DIDC_FORCEFEEDBACK
)) return DIERR_UNSUPPORTED
;
1673 if (!impl
->vtbl
->create_effect
) return DIERR_UNSUPPORTED
;
1674 if (FAILED(hr
= impl
->vtbl
->create_effect( iface
, out
))) return hr
;
1676 hr
= IDirectInputEffect_Initialize( *out
, DINPUT_instance
, impl
->dinput
->dwVersion
, guid
);
1677 if (FAILED(hr
)) goto failed
;
1678 if (!params
) return DI_OK
;
1680 flags
= params
->dwSize
== sizeof(DIEFFECT_DX6
) ? DIEP_ALLPARAMS
: DIEP_ALLPARAMS_DX5
;
1681 if (!is_exclusively_acquired( impl
)) flags
|= DIEP_NODOWNLOAD
;
1682 hr
= IDirectInputEffect_SetParameters( *out
, params
, flags
);
1683 if (FAILED(hr
)) goto failed
;
1687 IDirectInputEffect_Release( *out
);
1692 static HRESULT WINAPI
dinput_device_EnumEffects( IDirectInputDevice8W
*iface
, LPDIENUMEFFECTSCALLBACKW callback
,
1693 void *context
, DWORD type
)
1695 DIEFFECTINFOW info
= {.dwSize
= sizeof(info
)};
1698 TRACE( "iface %p, callback %p, context %p, type %#lx.\n", iface
, callback
, context
, type
);
1700 if (!callback
) return DIERR_INVALIDPARAM
;
1702 type
= DIEFT_GETTYPE( type
);
1704 if (type
== DIEFT_ALL
|| type
== DIEFT_CONSTANTFORCE
)
1706 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_ConstantForce
);
1707 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1708 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1711 if (type
== DIEFT_ALL
|| type
== DIEFT_RAMPFORCE
)
1713 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_RampForce
);
1714 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1715 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1718 if (type
== DIEFT_ALL
|| type
== DIEFT_PERIODIC
)
1720 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_Square
);
1721 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1722 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1724 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_Sine
);
1725 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1726 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1728 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_Triangle
);
1729 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1730 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1732 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_SawtoothUp
);
1733 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1734 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1736 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_SawtoothDown
);
1737 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1738 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1741 if (type
== DIEFT_ALL
|| type
== DIEFT_CONDITION
)
1743 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_Spring
);
1744 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1745 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1747 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_Damper
);
1748 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1749 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1751 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_Inertia
);
1752 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1753 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1755 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_Friction
);
1756 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1757 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1763 static HRESULT WINAPI
dinput_device_GetEffectInfo( IDirectInputDevice8W
*iface
, DIEFFECTINFOW
*info
,
1766 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1768 TRACE( "iface %p, info %p, guid %s.\n", iface
, info
, debugstr_guid( guid
) );
1770 if (!info
) return E_POINTER
;
1771 if (info
->dwSize
!= sizeof(DIEFFECTINFOW
)) return DIERR_INVALIDPARAM
;
1772 if (!(impl
->caps
.dwFlags
& DIDC_FORCEFEEDBACK
)) return DIERR_DEVICENOTREG
;
1773 if (!impl
->vtbl
->get_effect_info
) return DIERR_UNSUPPORTED
;
1774 return impl
->vtbl
->get_effect_info( iface
, info
, guid
);
1777 static HRESULT WINAPI
dinput_device_GetForceFeedbackState( IDirectInputDevice8W
*iface
, DWORD
*out
)
1779 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1782 TRACE( "iface %p, out %p.\n", iface
, out
);
1784 if (!out
) return E_POINTER
;
1787 if (!(impl
->caps
.dwFlags
& DIDC_FORCEFEEDBACK
)) return DIERR_UNSUPPORTED
;
1789 EnterCriticalSection( &impl
->crit
);
1790 if (!is_exclusively_acquired( impl
)) hr
= DIERR_NOTEXCLUSIVEACQUIRED
;
1791 else *out
= impl
->force_feedback_state
;
1792 LeaveCriticalSection( &impl
->crit
);
1797 static HRESULT WINAPI
dinput_device_SendForceFeedbackCommand( IDirectInputDevice8W
*iface
, DWORD command
)
1799 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1802 TRACE( "iface %p, command %#lx.\n", iface
, command
);
1806 case DISFFC_RESET
: break;
1807 case DISFFC_STOPALL
: break;
1808 case DISFFC_PAUSE
: break;
1809 case DISFFC_CONTINUE
: break;
1810 case DISFFC_SETACTUATORSON
: break;
1811 case DISFFC_SETACTUATORSOFF
: break;
1812 default: return DIERR_INVALIDPARAM
;
1815 if (!(impl
->caps
.dwFlags
& DIDC_FORCEFEEDBACK
)) return DIERR_UNSUPPORTED
;
1816 if (!impl
->vtbl
->send_force_feedback_command
) return DIERR_UNSUPPORTED
;
1818 EnterCriticalSection( &impl
->crit
);
1819 if (!is_exclusively_acquired( impl
)) hr
= DIERR_NOTEXCLUSIVEACQUIRED
;
1820 else hr
= impl
->vtbl
->send_force_feedback_command( iface
, command
, FALSE
);
1821 LeaveCriticalSection( &impl
->crit
);
1826 static HRESULT WINAPI
dinput_device_EnumCreatedEffectObjects( IDirectInputDevice8W
*iface
,
1827 LPDIENUMCREATEDEFFECTOBJECTSCALLBACK callback
,
1828 void *context
, DWORD flags
)
1830 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1832 TRACE( "iface %p, callback %p, context %p, flags %#lx.\n", iface
, callback
, context
, flags
);
1834 if (!callback
) return DIERR_INVALIDPARAM
;
1835 if (flags
) return DIERR_INVALIDPARAM
;
1836 if (!(impl
->caps
.dwFlags
& DIDC_FORCEFEEDBACK
)) return DI_OK
;
1837 if (!impl
->vtbl
->enum_created_effect_objects
) return DIERR_UNSUPPORTED
;
1839 return impl
->vtbl
->enum_created_effect_objects( iface
, callback
, context
, flags
);
1842 static HRESULT WINAPI
dinput_device_Escape( IDirectInputDevice8W
*iface
, DIEFFESCAPE
*escape
)
1844 FIXME( "iface %p, escape %p stub!\n", iface
, escape
);
1848 static HRESULT WINAPI
dinput_device_Poll( IDirectInputDevice8W
*iface
)
1850 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1851 HRESULT hr
= DI_NOEFFECT
;
1853 EnterCriticalSection( &impl
->crit
);
1854 if (impl
->status
== STATUS_UNPLUGGED
) hr
= DIERR_INPUTLOST
;
1855 else if (impl
->status
!= STATUS_ACQUIRED
) hr
= DIERR_NOTACQUIRED
;
1856 LeaveCriticalSection( &impl
->crit
);
1857 if (FAILED(hr
)) return hr
;
1859 if (impl
->vtbl
->poll
) return impl
->vtbl
->poll( iface
);
1863 static HRESULT WINAPI
dinput_device_SendDeviceData( IDirectInputDevice8W
*iface
, DWORD size
,
1864 const DIDEVICEOBJECTDATA
*data
, DWORD
*count
, DWORD flags
)
1866 FIXME( "iface %p, size %lu, data %p, count %p, flags %#lx stub!\n", iface
, size
, data
, count
, flags
);
1870 static HRESULT WINAPI
dinput_device_EnumEffectsInFile( IDirectInputDevice8W
*iface
, const WCHAR
*filename
,
1871 LPDIENUMEFFECTSINFILECALLBACK callback
,
1872 void *context
, DWORD flags
)
1874 FIXME( "iface %p, filename %s, callback %p, context %p, flags %#lx stub!\n", iface
,
1875 debugstr_w(filename
), callback
, context
, flags
);
1879 static HRESULT WINAPI
dinput_device_WriteEffectToFile( IDirectInputDevice8W
*iface
, const WCHAR
*filename
,
1880 DWORD count
, DIFILEEFFECT
*effects
, DWORD flags
)
1882 FIXME( "iface %p, filename %s, count %lu, effects %p, flags %#lx stub!\n", iface
,
1883 debugstr_w(filename
), count
, effects
, flags
);
1887 static HRESULT WINAPI
dinput_device_BuildActionMap( IDirectInputDevice8W
*iface
, DIACTIONFORMATW
*format
,
1888 const WCHAR
*username
, DWORD flags
)
1890 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1891 BOOL load_success
= FALSE
, has_actions
= FALSE
;
1892 DWORD genre
, username_len
= MAX_PATH
;
1893 WCHAR username_buf
[MAX_PATH
];
1894 const DIDATAFORMAT
*df
;
1898 FIXME( "iface %p, format %p, username %s, flags %#lx stub!\n", iface
, format
,
1899 debugstr_w(username
), flags
);
1901 if (!format
) return DIERR_INVALIDPARAM
;
1903 switch (GET_DIDEVICE_TYPE( impl
->instance
.dwDevType
))
1905 case DIDEVTYPE_KEYBOARD
:
1906 case DI8DEVTYPE_KEYBOARD
:
1907 devMask
= DIKEYBOARD_MASK
;
1908 df
= &c_dfDIKeyboard
;
1910 case DIDEVTYPE_MOUSE
:
1911 case DI8DEVTYPE_MOUSE
:
1912 devMask
= DIMOUSE_MASK
;
1916 devMask
= DIGENRE_ANY
;
1917 df
= &impl
->device_format
;
1921 /* Unless asked the contrary by these flags, try to load a previous mapping */
1922 if (!(flags
& DIDBAM_HWDEFAULTS
))
1924 /* Retrieve logged user name if necessary */
1925 if (username
== NULL
) GetUserNameW( username_buf
, &username_len
);
1926 else lstrcpynW( username_buf
, username
, MAX_PATH
);
1927 load_success
= load_mapping_settings( impl
, format
, username_buf
);
1930 if (load_success
) return DI_OK
;
1932 for (i
= 0; i
< format
->dwNumActions
; i
++)
1934 /* Don't touch a user configured action */
1935 if (format
->rgoAction
[i
].dwHow
== DIAH_USERCONFIG
) continue;
1937 genre
= format
->rgoAction
[i
].dwSemantic
& DIGENRE_ANY
;
1938 if (devMask
== genre
|| (devMask
== DIGENRE_ANY
&& genre
!= DIMOUSE_MASK
&& genre
!= DIKEYBOARD_MASK
))
1940 DWORD obj_id
= semantic_to_obj_id( impl
, format
->rgoAction
[i
].dwSemantic
);
1941 DWORD type
= DIDFT_GETTYPE( obj_id
);
1942 DWORD inst
= DIDFT_GETINSTANCE( obj_id
);
1944 LPDIOBJECTDATAFORMAT odf
;
1946 if (type
== DIDFT_PSHBUTTON
) type
= DIDFT_BUTTON
;
1947 if (type
== DIDFT_RELAXIS
) type
= DIDFT_AXIS
;
1949 /* Make sure the object exists */
1950 odf
= dataformat_to_odf_by_type( df
, inst
, type
);
1954 format
->rgoAction
[i
].dwObjID
= obj_id
;
1955 format
->rgoAction
[i
].guidInstance
= impl
->guid
;
1956 format
->rgoAction
[i
].dwHow
= DIAH_DEFAULT
;
1960 else if (!(flags
& DIDBAM_PRESERVE
))
1962 /* We must clear action data belonging to other devices */
1963 memset( &format
->rgoAction
[i
].guidInstance
, 0, sizeof(GUID
) );
1964 format
->rgoAction
[i
].dwHow
= DIAH_UNMAPPED
;
1968 if (!has_actions
) return DI_NOEFFECT
;
1969 if (flags
& (DIDBAM_DEFAULT
|DIDBAM_PRESERVE
|DIDBAM_INITIALIZE
|DIDBAM_HWDEFAULTS
))
1970 FIXME( "Unimplemented flags %#lx\n", flags
);
1974 static HRESULT WINAPI
dinput_device_SetActionMap( IDirectInputDevice8W
*iface
, DIACTIONFORMATW
*format
,
1975 const WCHAR
*username
, DWORD flags
)
1977 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1978 DIDATAFORMAT data_format
;
1979 DIOBJECTDATAFORMAT
*obj_df
= NULL
;
1983 WCHAR username_buf
[MAX_PATH
];
1984 DWORD username_len
= MAX_PATH
;
1985 int i
, action
= 0, num_actions
= 0;
1986 unsigned int offset
= 0;
1987 const DIDATAFORMAT
*df
;
1988 ActionMap
*action_map
;
1990 FIXME( "iface %p, format %p, username %s, flags %#lx stub!\n", iface
, format
,
1991 debugstr_w(username
), flags
);
1993 if (!format
) return DIERR_INVALIDPARAM
;
1995 switch (GET_DIDEVICE_TYPE( impl
->instance
.dwDevType
))
1997 case DIDEVTYPE_KEYBOARD
:
1998 case DI8DEVTYPE_KEYBOARD
:
1999 df
= &c_dfDIKeyboard
;
2001 case DIDEVTYPE_MOUSE
:
2002 case DI8DEVTYPE_MOUSE
:
2006 df
= &impl
->device_format
;
2010 if (impl
->status
== STATUS_ACQUIRED
) return DIERR_ACQUIRED
;
2012 data_format
.dwSize
= sizeof(data_format
);
2013 data_format
.dwObjSize
= sizeof(DIOBJECTDATAFORMAT
);
2014 data_format
.dwFlags
= DIDF_RELAXIS
;
2015 data_format
.dwDataSize
= format
->dwDataSize
;
2017 /* Count the actions */
2018 for (i
= 0; i
< format
->dwNumActions
; i
++)
2019 if (IsEqualGUID( &impl
->guid
, &format
->rgoAction
[i
].guidInstance
))
2022 if (num_actions
== 0) return DI_NOEFFECT
;
2024 /* Construct the dataformat and actionmap */
2025 obj_df
= malloc( sizeof(DIOBJECTDATAFORMAT
) * num_actions
);
2026 data_format
.rgodf
= (LPDIOBJECTDATAFORMAT
)obj_df
;
2027 data_format
.dwNumObjs
= num_actions
;
2029 action_map
= malloc( sizeof(ActionMap
) * num_actions
);
2031 for (i
= 0; i
< format
->dwNumActions
; i
++)
2033 if (IsEqualGUID( &impl
->guid
, &format
->rgoAction
[i
].guidInstance
))
2035 DWORD inst
= DIDFT_GETINSTANCE( format
->rgoAction
[i
].dwObjID
);
2036 DWORD type
= DIDFT_GETTYPE( format
->rgoAction
[i
].dwObjID
);
2037 LPDIOBJECTDATAFORMAT obj
;
2039 if (type
== DIDFT_PSHBUTTON
) type
= DIDFT_BUTTON
;
2040 if (type
== DIDFT_RELAXIS
) type
= DIDFT_AXIS
;
2042 obj
= dataformat_to_odf_by_type( df
, inst
, type
);
2044 memcpy( &obj_df
[action
], obj
, df
->dwObjSize
);
2046 action_map
[action
].uAppData
= format
->rgoAction
[i
].uAppData
;
2047 action_map
[action
].offset
= offset
;
2048 obj_df
[action
].dwOfs
= offset
;
2049 offset
+= (type
& DIDFT_BUTTON
) ? 1 : 4;
2055 IDirectInputDevice8_SetDataFormat( iface
, &data_format
);
2057 impl
->action_map
= action_map
;
2058 impl
->num_actions
= num_actions
;
2062 /* Set the device properties according to the action format */
2063 dpr
.diph
.dwSize
= sizeof(DIPROPRANGE
);
2064 dpr
.lMin
= format
->lAxisMin
;
2065 dpr
.lMax
= format
->lAxisMax
;
2066 dpr
.diph
.dwHeaderSize
= sizeof(DIPROPHEADER
);
2068 dpr
.diph
.dwHow
= DIPH_DEVICE
;
2069 IDirectInputDevice8_SetProperty( iface
, DIPROP_RANGE
, &dpr
.diph
);
2071 if (format
->dwBufferSize
> 0)
2073 dp
.diph
.dwSize
= sizeof(DIPROPDWORD
);
2074 dp
.dwData
= format
->dwBufferSize
;
2075 dp
.diph
.dwHeaderSize
= sizeof(DIPROPHEADER
);
2077 dp
.diph
.dwHow
= DIPH_DEVICE
;
2078 IDirectInputDevice8_SetProperty( iface
, DIPROP_BUFFERSIZE
, &dp
.diph
);
2081 /* Retrieve logged user name if necessary */
2082 if (username
== NULL
) GetUserNameW( username_buf
, &username_len
);
2083 else lstrcpynW( username_buf
, username
, MAX_PATH
);
2085 dps
.diph
.dwSize
= sizeof(dps
);
2086 dps
.diph
.dwHeaderSize
= sizeof(DIPROPHEADER
);
2088 dps
.diph
.dwHow
= DIPH_DEVICE
;
2089 if (flags
& DIDSAM_NOUSER
) dps
.wsz
[0] = '\0';
2090 else lstrcpynW( dps
.wsz
, username_buf
, ARRAY_SIZE(dps
.wsz
) );
2091 dinput_device_set_username( impl
, &dps
);
2093 /* Save the settings to disk */
2094 save_mapping_settings( iface
, format
, username_buf
);
2099 static HRESULT WINAPI
dinput_device_GetImageInfo( IDirectInputDevice8W
*iface
, DIDEVICEIMAGEINFOHEADERW
*header
)
2101 FIXME( "iface %p, header %p stub!\n", iface
, header
);
2105 extern const IDirectInputDevice8AVtbl dinput_device_a_vtbl
;
2106 static const IDirectInputDevice8WVtbl dinput_device_w_vtbl
=
2108 /*** IUnknown methods ***/
2109 dinput_device_QueryInterface
,
2110 dinput_device_AddRef
,
2111 dinput_device_Release
,
2112 /*** IDirectInputDevice methods ***/
2113 dinput_device_GetCapabilities
,
2114 dinput_device_EnumObjects
,
2115 dinput_device_GetProperty
,
2116 dinput_device_SetProperty
,
2117 dinput_device_Acquire
,
2118 dinput_device_Unacquire
,
2119 dinput_device_GetDeviceState
,
2120 dinput_device_GetDeviceData
,
2121 dinput_device_SetDataFormat
,
2122 dinput_device_SetEventNotification
,
2123 dinput_device_SetCooperativeLevel
,
2124 dinput_device_GetObjectInfo
,
2125 dinput_device_GetDeviceInfo
,
2126 dinput_device_RunControlPanel
,
2127 dinput_device_Initialize
,
2128 /*** IDirectInputDevice2 methods ***/
2129 dinput_device_CreateEffect
,
2130 dinput_device_EnumEffects
,
2131 dinput_device_GetEffectInfo
,
2132 dinput_device_GetForceFeedbackState
,
2133 dinput_device_SendForceFeedbackCommand
,
2134 dinput_device_EnumCreatedEffectObjects
,
2135 dinput_device_Escape
,
2137 dinput_device_SendDeviceData
,
2138 /*** IDirectInputDevice7 methods ***/
2139 dinput_device_EnumEffectsInFile
,
2140 dinput_device_WriteEffectToFile
,
2141 /*** IDirectInputDevice8 methods ***/
2142 dinput_device_BuildActionMap
,
2143 dinput_device_SetActionMap
,
2144 dinput_device_GetImageInfo
,
2147 void dinput_device_init( struct dinput_device
*device
, const struct dinput_device_vtbl
*vtbl
,
2148 const GUID
*guid
, struct dinput
*dinput
)
2150 device
->IDirectInputDevice8A_iface
.lpVtbl
= &dinput_device_a_vtbl
;
2151 device
->IDirectInputDevice8W_iface
.lpVtbl
= &dinput_device_w_vtbl
;
2153 device
->guid
= *guid
;
2154 device
->instance
.dwSize
= sizeof(DIDEVICEINSTANCEW
);
2155 device
->caps
.dwSize
= sizeof(DIDEVCAPS
);
2156 device
->caps
.dwFlags
= DIDC_ATTACHED
| DIDC_EMULATED
;
2157 device
->device_gain
= 10000;
2158 device
->force_feedback_state
= DIGFFS_STOPPED
| DIGFFS_EMPTY
;
2159 InitializeCriticalSection( &device
->crit
);
2160 device
->dinput
= dinput
;
2161 IDirectInput_AddRef( &dinput
->IDirectInput7A_iface
);
2162 device
->vtbl
= vtbl
;
2165 static const GUID
*object_instance_guid( const DIDEVICEOBJECTINSTANCEW
*instance
)
2167 if (IsEqualGUID( &instance
->guidType
, &GUID_XAxis
)) return &GUID_XAxis
;
2168 if (IsEqualGUID( &instance
->guidType
, &GUID_YAxis
)) return &GUID_YAxis
;
2169 if (IsEqualGUID( &instance
->guidType
, &GUID_ZAxis
)) return &GUID_ZAxis
;
2170 if (IsEqualGUID( &instance
->guidType
, &GUID_RxAxis
)) return &GUID_RxAxis
;
2171 if (IsEqualGUID( &instance
->guidType
, &GUID_RyAxis
)) return &GUID_RyAxis
;
2172 if (IsEqualGUID( &instance
->guidType
, &GUID_RzAxis
)) return &GUID_RzAxis
;
2173 if (IsEqualGUID( &instance
->guidType
, &GUID_Slider
)) return &GUID_Slider
;
2174 if (IsEqualGUID( &instance
->guidType
, &GUID_Button
)) return &GUID_Button
;
2175 if (IsEqualGUID( &instance
->guidType
, &GUID_Key
)) return &GUID_Key
;
2176 if (IsEqualGUID( &instance
->guidType
, &GUID_POV
)) return &GUID_POV
;
2177 return &GUID_Unknown
;
2180 static BOOL CALLBACK
enum_objects_init( const DIDEVICEOBJECTINSTANCEW
*instance
, void *data
)
2182 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( data
);
2183 DIDATAFORMAT
*format
= &impl
->device_format
;
2184 DIOBJECTDATAFORMAT
*obj_format
;
2188 format
->dwDataSize
= max( format
->dwDataSize
, instance
->dwOfs
+ sizeof(LONG
) );
2189 if (instance
->dwType
& DIDFT_BUTTON
) impl
->caps
.dwButtons
++;
2190 if (instance
->dwType
& DIDFT_AXIS
) impl
->caps
.dwAxes
++;
2191 if (instance
->dwType
& DIDFT_POV
) impl
->caps
.dwPOVs
++;
2192 if (instance
->dwType
& (DIDFT_BUTTON
|DIDFT_AXIS
|DIDFT_POV
))
2194 if (!impl
->device_state_report_id
)
2195 impl
->device_state_report_id
= instance
->wReportId
;
2196 else if (impl
->device_state_report_id
!= instance
->wReportId
)
2197 FIXME( "multiple device state reports found!\n" );
2202 obj_format
= format
->rgodf
+ format
->dwNumObjs
;
2203 obj_format
->pguid
= object_instance_guid( instance
);
2204 obj_format
->dwOfs
= instance
->dwOfs
;
2205 obj_format
->dwType
= instance
->dwType
;
2206 obj_format
->dwFlags
= instance
->dwFlags
;
2209 if (impl
->object_properties
&& (instance
->dwType
& (DIDFT_AXIS
| DIDFT_POV
)))
2210 reset_object_value( instance
, impl
);
2212 format
->dwNumObjs
++;
2213 return DIENUM_CONTINUE
;
2216 HRESULT
dinput_device_init_device_format( IDirectInputDevice8W
*iface
)
2218 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
2219 DIDATAFORMAT
*format
= &impl
->device_format
;
2222 IDirectInputDevice8_EnumObjects( iface
, enum_objects_init
, iface
, DIDFT_ALL
);
2223 if (format
->dwDataSize
> DEVICE_STATE_MAX_SIZE
)
2225 FIXME( "unable to create device, state is too large\n" );
2226 return DIERR_OUTOFMEMORY
;
2229 size
= format
->dwNumObjs
* sizeof(*format
->rgodf
);
2230 if (!(format
->rgodf
= calloc( 1, size
))) return DIERR_OUTOFMEMORY
;
2232 format
->dwSize
= sizeof(*format
);
2233 format
->dwObjSize
= sizeof(*format
->rgodf
);
2234 format
->dwFlags
= DIDF_ABSAXIS
;
2235 format
->dwNumObjs
= 0;
2236 IDirectInputDevice8_EnumObjects( iface
, enum_objects_init
, iface
, DIDFT_ALL
);
2238 if (TRACE_ON( dinput
))
2240 TRACE( "device format %s\n", debugstr_didataformat( format
) );
2241 for (i
= 0; i
< format
->dwNumObjs
; ++i
) TRACE( " %lu: object %s\n", i
, debugstr_diobjectdataformat( format
->rgodf
+ i
) );