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 %u, dwObjsize %u, dwFlags %#x, dwDataSize %u, dwNumObjs %u, 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 %#x, dwType %#x, dwFlags %#x", 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 if (impl
->user_format
) free( impl
->user_format
->rgodf
);
214 free( impl
->user_format
);
215 impl
->user_format
= NULL
;
218 static inline LPDIOBJECTDATAFORMAT
dataformat_to_odf(LPCDIDATAFORMAT df
, int idx
)
220 if (idx
< 0 || idx
>= df
->dwNumObjs
) return NULL
;
221 return (LPDIOBJECTDATAFORMAT
)((LPBYTE
)df
->rgodf
+ idx
* df
->dwObjSize
);
224 /* dataformat_to_odf_by_type
225 * Find the Nth object of the selected type in the DataFormat
227 LPDIOBJECTDATAFORMAT
dataformat_to_odf_by_type(LPCDIDATAFORMAT df
, int n
, DWORD type
)
231 for (i
=0; i
< df
->dwNumObjs
; i
++)
233 LPDIOBJECTDATAFORMAT odf
= dataformat_to_odf(df
, i
);
235 if (odf
->dwType
& type
)
247 static BOOL
match_device_object( DIDATAFORMAT
*device_format
, DIDATAFORMAT
*user_format
,
248 const DIDATAFORMAT
*format
, const DIOBJECTDATAFORMAT
*match_obj
, DWORD version
)
250 DWORD i
, device_instance
, instance
= DIDFT_GETINSTANCE( match_obj
->dwType
);
251 DIOBJECTDATAFORMAT
*device_obj
, *user_obj
;
253 if (version
< 0x0700 && instance
== 0xff) instance
= 0xffff;
255 for (i
= 0; i
< device_format
->dwNumObjs
; i
++)
257 user_obj
= user_format
->rgodf
+ i
;
258 device_obj
= device_format
->rgodf
+ i
;
259 device_instance
= DIDFT_GETINSTANCE( device_obj
->dwType
);
261 if (!(user_obj
->dwType
& DIDFT_OPTIONAL
)) continue; /* already matched */
262 if (match_obj
->pguid
&& device_obj
->pguid
&& !IsEqualGUID( device_obj
->pguid
, match_obj
->pguid
)) continue;
263 if (instance
!= DIDFT_GETINSTANCE( DIDFT_ANYINSTANCE
) && instance
!= device_instance
) continue;
264 if (!(DIDFT_GETTYPE( match_obj
->dwType
) & DIDFT_GETTYPE( device_obj
->dwType
))) continue;
266 TRACE( "match %s with device %s\n", debugstr_diobjectdataformat( match_obj
),
267 debugstr_diobjectdataformat( device_obj
) );
269 *user_obj
= *device_obj
;
270 user_obj
->dwOfs
= match_obj
->dwOfs
;
277 static HRESULT
dinput_device_init_user_format( struct dinput_device
*impl
, const DIDATAFORMAT
*format
)
279 DIDATAFORMAT
*user_format
, *device_format
= impl
->device_format
;
280 DIOBJECTDATAFORMAT
*user_obj
, *match_obj
;
283 if (!device_format
) return DIERR_INVALIDPARAM
;
284 if (!(user_format
= malloc( sizeof(DIDATAFORMAT
) ))) return DIERR_OUTOFMEMORY
;
285 *user_format
= *device_format
;
286 user_format
->dwFlags
= format
->dwFlags
;
287 user_format
->dwDataSize
= format
->dwDataSize
;
288 user_format
->dwNumObjs
+= format
->dwNumObjs
;
289 if (!(user_format
->rgodf
= calloc( user_format
->dwNumObjs
, sizeof(DIOBJECTDATAFORMAT
) )))
292 return DIERR_OUTOFMEMORY
;
295 user_obj
= user_format
->rgodf
+ user_format
->dwNumObjs
;
296 while (user_obj
-- > user_format
->rgodf
) user_obj
->dwType
|= DIDFT_OPTIONAL
;
298 for (i
= 0; i
< format
->dwNumObjs
; ++i
)
300 match_obj
= format
->rgodf
+ i
;
302 if (!match_device_object( device_format
, user_format
, format
, match_obj
, impl
->dinput
->dwVersion
))
304 WARN( "object %s not found\n", debugstr_diobjectdataformat( match_obj
) );
305 if (!(match_obj
->dwType
& DIDFT_OPTIONAL
)) goto failed
;
306 user_obj
= user_format
->rgodf
+ device_format
->dwNumObjs
+ i
;
307 *user_obj
= *match_obj
;
311 user_obj
= user_format
->rgodf
+ user_format
->dwNumObjs
;
312 while (user_obj
-- > user_format
->rgodf
) user_obj
->dwType
&= ~DIDFT_OPTIONAL
;
314 impl
->user_format
= user_format
;
318 free( user_format
->rgodf
);
320 return DIERR_INVALIDPARAM
;
323 static int id_to_offset( struct dinput_device
*impl
, int id
)
325 DIDATAFORMAT
*device_format
= impl
->device_format
, *user_format
= impl
->user_format
;
326 DIOBJECTDATAFORMAT
*user_obj
;
328 if (!user_format
) return -1;
330 user_obj
= user_format
->rgodf
+ device_format
->dwNumObjs
;
331 while (user_obj
-- > user_format
->rgodf
)
333 if (!user_obj
->dwType
) continue;
334 if ((user_obj
->dwType
& 0x00ffffff) == (id
& 0x00ffffff)) return user_obj
->dwOfs
;
340 static DWORD
semantic_to_obj_id( struct dinput_device
*This
, DWORD dwSemantic
)
342 DWORD type
= (0x0000ff00 & dwSemantic
) >> 8;
343 BOOL byofs
= (dwSemantic
& 0x80000000) != 0;
344 DWORD value
= (dwSemantic
& 0x000000ff);
349 for (i
= 0; i
< This
->device_format
->dwNumObjs
&& !found
; i
++)
351 LPDIOBJECTDATAFORMAT odf
= dataformat_to_odf( This
->device_format
, i
);
353 if (byofs
&& value
!= odf
->dwOfs
) continue;
354 if (!byofs
&& value
!= DIDFT_GETINSTANCE(odf
->dwType
)) continue;
355 instance
= DIDFT_GETINSTANCE(odf
->dwType
);
359 if (!found
) return 0;
361 if (type
& DIDFT_AXIS
) type
= DIDFT_RELAXIS
;
362 if (type
& DIDFT_BUTTON
) type
= DIDFT_PSHBUTTON
;
364 return type
| (0x0000ff00 & (instance
<< 8));
369 * Retrieves an open registry key to save the mapping, parametrized for an username,
370 * specific device and specific action mapping guid.
372 static HKEY
get_mapping_key(const WCHAR
*device
, const WCHAR
*username
, const WCHAR
*guid
)
374 static const WCHAR
*subkey
= L
"Software\\Wine\\DirectInput\\Mappings\\%s\\%s\\%s";
378 SIZE_T len
= wcslen( subkey
) + wcslen( username
) + wcslen( device
) + wcslen( guid
) + 1;
379 keyname
= malloc( sizeof(WCHAR
) * len
);
380 swprintf( keyname
, len
, subkey
, username
, device
, guid
);
382 /* The key used is HKCU\Software\Wine\DirectInput\Mappings\[username]\[device]\[mapping_guid] */
383 if (RegCreateKeyW(HKEY_CURRENT_USER
, keyname
, &hkey
))
391 static HRESULT
save_mapping_settings(IDirectInputDevice8W
*iface
, LPDIACTIONFORMATW lpdiaf
, LPCWSTR lpszUsername
)
393 WCHAR
*guid_str
= NULL
;
394 DIDEVICEINSTANCEW didev
;
398 didev
.dwSize
= sizeof(didev
);
399 IDirectInputDevice8_GetDeviceInfo(iface
, &didev
);
401 if (StringFromCLSID(&lpdiaf
->guidActionMap
, &guid_str
) != S_OK
)
402 return DI_SETTINGSNOTSAVED
;
404 hkey
= get_mapping_key(didev
.tszInstanceName
, lpszUsername
, guid_str
);
408 CoTaskMemFree(guid_str
);
409 return DI_SETTINGSNOTSAVED
;
412 /* Write each of the actions mapped for this device.
413 Format is "dwSemantic"="dwObjID" and key is of type REG_DWORD
415 for (i
= 0; i
< lpdiaf
->dwNumActions
; i
++)
419 if (IsEqualGUID(&didev
.guidInstance
, &lpdiaf
->rgoAction
[i
].guidInstance
) &&
420 lpdiaf
->rgoAction
[i
].dwHow
!= DIAH_UNMAPPED
)
422 swprintf( label
, 9, L
"%x", lpdiaf
->rgoAction
[i
].dwSemantic
);
423 RegSetValueExW( hkey
, label
, 0, REG_DWORD
, (const BYTE
*)&lpdiaf
->rgoAction
[i
].dwObjID
,
429 CoTaskMemFree(guid_str
);
434 static BOOL
load_mapping_settings( struct dinput_device
*This
, LPDIACTIONFORMATW lpdiaf
, const WCHAR
*username
)
438 DIDEVICEINSTANCEW didev
;
441 didev
.dwSize
= sizeof(didev
);
442 IDirectInputDevice8_GetDeviceInfo(&This
->IDirectInputDevice8W_iface
, &didev
);
444 if (StringFromCLSID(&lpdiaf
->guidActionMap
, &guid_str
) != S_OK
)
447 hkey
= get_mapping_key(didev
.tszInstanceName
, username
, guid_str
);
451 CoTaskMemFree(guid_str
);
455 /* Try to read each action in the DIACTIONFORMAT from registry */
456 for (i
= 0; i
< lpdiaf
->dwNumActions
; i
++)
458 DWORD id
, size
= sizeof(DWORD
);
461 swprintf( label
, 9, L
"%x", lpdiaf
->rgoAction
[i
].dwSemantic
);
463 if (!RegQueryValueExW(hkey
, label
, 0, NULL
, (LPBYTE
) &id
, &size
))
465 lpdiaf
->rgoAction
[i
].dwObjID
= id
;
466 lpdiaf
->rgoAction
[i
].guidInstance
= didev
.guidInstance
;
467 lpdiaf
->rgoAction
[i
].dwHow
= DIAH_DEFAULT
;
473 CoTaskMemFree(guid_str
);
478 static BOOL
set_app_data( struct dinput_device
*dev
, int offset
, UINT_PTR app_data
)
480 int num_actions
= dev
->num_actions
;
481 ActionMap
*action_map
= dev
->action_map
, *target_map
= NULL
;
483 if (num_actions
== 0)
486 action_map
= malloc( sizeof(ActionMap
) );
487 if (!action_map
) return FALSE
;
488 target_map
= &action_map
[0];
493 for (i
= 0; i
< num_actions
; i
++)
495 if (dev
->action_map
[i
].offset
!= offset
) continue;
496 target_map
= &dev
->action_map
[i
];
503 action_map
= realloc( action_map
, sizeof(ActionMap
) * num_actions
);
504 if (!action_map
) return FALSE
;
505 target_map
= &action_map
[num_actions
-1];
509 target_map
->offset
= offset
;
510 target_map
->uAppData
= app_data
;
512 dev
->action_map
= action_map
;
513 dev
->num_actions
= num_actions
;
518 /******************************************************************************
519 * queue_event - add new event to the ring queue
522 void queue_event( IDirectInputDevice8W
*iface
, int inst_id
, DWORD data
, DWORD time
, DWORD seq
)
524 static ULONGLONG notify_ms
= 0;
525 struct dinput_device
*This
= impl_from_IDirectInputDevice8W( iface
);
526 int next_pos
, ofs
= id_to_offset( This
, inst_id
);
527 ULONGLONG time_ms
= GetTickCount64();
529 if (time_ms
- notify_ms
> 1000)
531 PostMessageW(GetDesktopWindow(), WM_WINE_NOTIFY_ACTIVITY
, 0, 0);
535 if (!This
->queue_len
|| This
->overflow
|| ofs
< 0) return;
537 next_pos
= (This
->queue_head
+ 1) % This
->queue_len
;
538 if (next_pos
== This
->queue_tail
)
540 TRACE(" queue overflowed\n");
541 This
->overflow
= TRUE
;
545 TRACE(" queueing %d at offset %d (queue head %d / size %d)\n",
546 data
, ofs
, This
->queue_head
, This
->queue_len
);
548 This
->data_queue
[This
->queue_head
].dwOfs
= ofs
;
549 This
->data_queue
[This
->queue_head
].dwData
= data
;
550 This
->data_queue
[This
->queue_head
].dwTimeStamp
= time
;
551 This
->data_queue
[This
->queue_head
].dwSequence
= seq
;
552 This
->data_queue
[This
->queue_head
].uAppData
= -1;
554 /* Set uAppData by means of action mapping */
555 if (This
->num_actions
> 0)
558 for (i
=0; i
< This
->num_actions
; i
++)
560 if (This
->action_map
[i
].offset
== ofs
)
562 TRACE("Offset %d mapped to uAppData %lu\n", ofs
, This
->action_map
[i
].uAppData
);
563 This
->data_queue
[This
->queue_head
].uAppData
= This
->action_map
[i
].uAppData
;
569 This
->queue_head
= next_pos
;
570 /* Send event if asked */
573 /******************************************************************************
577 static HRESULT WINAPI
dinput_device_Acquire( IDirectInputDevice8W
*iface
)
579 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
582 TRACE( "iface %p.\n", iface
);
584 EnterCriticalSection( &impl
->crit
);
585 if (impl
->status
== STATUS_ACQUIRED
)
587 else if (!impl
->user_format
)
588 hr
= DIERR_INVALIDPARAM
;
589 else if ((impl
->dwCoopLevel
& DISCL_FOREGROUND
) && impl
->win
!= GetForegroundWindow())
590 hr
= DIERR_OTHERAPPHASPRIO
;
593 impl
->status
= STATUS_ACQUIRED
;
594 if (FAILED(hr
= impl
->vtbl
->acquire( iface
))) impl
->status
= STATUS_UNACQUIRED
;
596 LeaveCriticalSection( &impl
->crit
);
597 if (hr
!= DI_OK
) return hr
;
599 dinput_hooks_acquire_device( iface
);
600 check_dinput_hooks( iface
, TRUE
);
605 /******************************************************************************
609 static HRESULT WINAPI
dinput_device_Unacquire( IDirectInputDevice8W
*iface
)
611 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
614 TRACE( "iface %p.\n", iface
);
616 EnterCriticalSection( &impl
->crit
);
617 if (impl
->status
!= STATUS_ACQUIRED
) hr
= DI_NOEFFECT
;
618 else hr
= impl
->vtbl
->unacquire( iface
);
619 impl
->status
= STATUS_UNACQUIRED
;
620 LeaveCriticalSection( &impl
->crit
);
621 if (hr
!= DI_OK
) return hr
;
623 dinput_hooks_unacquire_device( iface
);
624 check_dinput_hooks( iface
, FALSE
);
629 /******************************************************************************
630 * IDirectInputDeviceA
633 static HRESULT WINAPI
dinput_device_SetDataFormat( IDirectInputDevice8W
*iface
, const DIDATAFORMAT
*format
)
635 struct dinput_device
*This
= impl_from_IDirectInputDevice8W( iface
);
639 TRACE( "iface %p, format %p.\n", iface
, format
);
641 if (!format
) return E_POINTER
;
642 if (TRACE_ON( dinput
))
644 TRACE( "user format %s\n", debugstr_didataformat( format
) );
645 for (i
= 0; i
< format
->dwNumObjs
; ++i
) TRACE( " %u: object %s\n", i
, debugstr_diobjectdataformat( format
->rgodf
+ i
) );
648 if (format
->dwSize
!= sizeof(DIDATAFORMAT
)) return DIERR_INVALIDPARAM
;
649 if (format
->dwObjSize
!= sizeof(DIOBJECTDATAFORMAT
)) return DIERR_INVALIDPARAM
;
650 if (This
->status
== STATUS_ACQUIRED
) return DIERR_ACQUIRED
;
652 EnterCriticalSection(&This
->crit
);
654 free( This
->action_map
);
655 This
->action_map
= NULL
;
656 This
->num_actions
= 0;
658 dinput_device_release_user_format( This
);
659 res
= dinput_device_init_user_format( This
, format
);
661 LeaveCriticalSection(&This
->crit
);
665 /******************************************************************************
666 * SetCooperativeLevel
668 * Set cooperative level and the source window for the events.
670 static HRESULT WINAPI
dinput_device_SetCooperativeLevel( IDirectInputDevice8W
*iface
, HWND hwnd
, DWORD flags
)
672 struct dinput_device
*This
= impl_from_IDirectInputDevice8W( iface
);
675 TRACE( "iface %p, hwnd %p, flags %#x.\n", iface
, hwnd
, flags
);
677 _dump_cooperativelevel_DI( flags
);
679 if ((flags
& (DISCL_EXCLUSIVE
| DISCL_NONEXCLUSIVE
)) == 0 ||
680 (flags
& (DISCL_EXCLUSIVE
| DISCL_NONEXCLUSIVE
)) == (DISCL_EXCLUSIVE
| DISCL_NONEXCLUSIVE
) ||
681 (flags
& (DISCL_FOREGROUND
| DISCL_BACKGROUND
)) == 0 ||
682 (flags
& (DISCL_FOREGROUND
| DISCL_BACKGROUND
)) == (DISCL_FOREGROUND
| DISCL_BACKGROUND
))
683 return DIERR_INVALIDPARAM
;
685 if (hwnd
&& GetWindowLongW(hwnd
, GWL_STYLE
) & WS_CHILD
) return E_HANDLE
;
687 if (!hwnd
&& flags
== (DISCL_NONEXCLUSIVE
| DISCL_BACKGROUND
)) hwnd
= GetDesktopWindow();
689 if (!IsWindow(hwnd
)) return E_HANDLE
;
691 /* For security reasons native does not allow exclusive background level
692 for mouse and keyboard only */
693 if (flags
& DISCL_EXCLUSIVE
&& flags
& DISCL_BACKGROUND
&&
694 (IsEqualGUID( &This
->guid
, &GUID_SysMouse
) || IsEqualGUID( &This
->guid
, &GUID_SysKeyboard
)))
695 return DIERR_UNSUPPORTED
;
697 /* Store the window which asks for the mouse */
698 EnterCriticalSection(&This
->crit
);
699 if (This
->status
== STATUS_ACQUIRED
) hr
= DIERR_ACQUIRED
;
703 This
->dwCoopLevel
= flags
;
706 LeaveCriticalSection(&This
->crit
);
711 static HRESULT WINAPI
dinput_device_GetDeviceInfo( IDirectInputDevice8W
*iface
, DIDEVICEINSTANCEW
*instance
)
713 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
716 TRACE( "iface %p, instance %p.\n", iface
, instance
);
718 if (!instance
) return E_POINTER
;
719 if (instance
->dwSize
!= sizeof(DIDEVICEINSTANCE_DX3W
) &&
720 instance
->dwSize
!= sizeof(DIDEVICEINSTANCEW
))
721 return DIERR_INVALIDPARAM
;
723 size
= instance
->dwSize
;
724 memcpy( instance
, &impl
->instance
, size
);
725 instance
->dwSize
= size
;
730 /******************************************************************************
731 * SetEventNotification : specifies event to be sent on state change
733 static HRESULT WINAPI
dinput_device_SetEventNotification( IDirectInputDevice8W
*iface
, HANDLE event
)
735 struct dinput_device
*This
= impl_from_IDirectInputDevice8W( iface
);
737 TRACE( "iface %p, event %p.\n", iface
, event
);
739 EnterCriticalSection(&This
->crit
);
740 This
->hEvent
= event
;
741 LeaveCriticalSection(&This
->crit
);
745 void dinput_device_destroy( IDirectInputDevice8W
*iface
)
747 struct dinput_device
*This
= impl_from_IDirectInputDevice8W( iface
);
749 TRACE( "iface %p.\n", iface
);
751 free( This
->object_properties
);
752 free( This
->data_queue
);
754 /* Free data format */
755 free( This
->device_format
->rgodf
);
756 free( This
->device_format
);
757 dinput_device_release_user_format( This
);
759 /* Free action mapping */
760 free( This
->action_map
);
762 IDirectInput_Release(&This
->dinput
->IDirectInput7A_iface
);
763 This
->crit
.DebugInfo
->Spare
[0] = 0;
764 DeleteCriticalSection(&This
->crit
);
769 static ULONG WINAPI
dinput_device_Release( IDirectInputDevice8W
*iface
)
771 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
772 ULONG ref
= InterlockedDecrement( &impl
->ref
);
774 TRACE( "iface %p, ref %u.\n", iface
, ref
);
778 IDirectInputDevice_Unacquire( iface
);
779 if (impl
->vtbl
->release
) impl
->vtbl
->release( iface
);
780 else dinput_device_destroy( iface
);
786 static HRESULT WINAPI
dinput_device_GetCapabilities( IDirectInputDevice8W
*iface
, DIDEVCAPS
*caps
)
788 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
791 TRACE( "iface %p, caps %p.\n", iface
, caps
);
793 if (!caps
) return E_POINTER
;
794 if (caps
->dwSize
!= sizeof(DIDEVCAPS_DX3
) &&
795 caps
->dwSize
!= sizeof(DIDEVCAPS
))
796 return DIERR_INVALIDPARAM
;
799 memcpy( caps
, &impl
->caps
, size
);
805 static HRESULT WINAPI
dinput_device_QueryInterface( IDirectInputDevice8W
*iface
, const GUID
*iid
, void **out
)
807 struct dinput_device
*This
= impl_from_IDirectInputDevice8W( iface
);
809 TRACE( "iface %p, iid %s, out %p.\n", iface
, debugstr_guid( iid
), out
);
811 if (IsEqualGUID( &IID_IDirectInputDeviceA
, iid
) ||
812 IsEqualGUID( &IID_IDirectInputDevice2A
, iid
) ||
813 IsEqualGUID( &IID_IDirectInputDevice7A
, iid
) ||
814 IsEqualGUID( &IID_IDirectInputDevice8A
, iid
))
816 IDirectInputDevice2_AddRef(iface
);
817 *out
= IDirectInputDevice8A_from_impl( This
);
821 if (IsEqualGUID( &IID_IUnknown
, iid
) ||
822 IsEqualGUID( &IID_IDirectInputDeviceW
, iid
) ||
823 IsEqualGUID( &IID_IDirectInputDevice2W
, iid
) ||
824 IsEqualGUID( &IID_IDirectInputDevice7W
, iid
) ||
825 IsEqualGUID( &IID_IDirectInputDevice8W
, iid
))
827 IDirectInputDevice2_AddRef(iface
);
828 *out
= IDirectInputDevice8W_from_impl( This
);
832 WARN( "%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid( iid
) );
833 return E_NOINTERFACE
;
836 static ULONG WINAPI
dinput_device_AddRef( IDirectInputDevice8W
*iface
)
838 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
839 ULONG ref
= InterlockedIncrement( &impl
->ref
);
840 TRACE( "iface %p, ref %u.\n", iface
, ref
);
844 static HRESULT WINAPI
dinput_device_EnumObjects( IDirectInputDevice8W
*iface
,
845 LPDIENUMDEVICEOBJECTSCALLBACKW callback
,
846 void *context
, DWORD flags
)
848 static const DIPROPHEADER filter
=
850 .dwSize
= sizeof(filter
),
851 .dwHeaderSize
= sizeof(filter
),
852 .dwHow
= DIPH_DEVICE
,
854 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
857 TRACE( "iface %p, callback %p, context %p, flags %#x.\n", iface
, callback
, context
, flags
);
859 if (!callback
) return DIERR_INVALIDPARAM
;
860 if (flags
& ~(DIDFT_AXIS
| DIDFT_POV
| DIDFT_BUTTON
| DIDFT_NODATA
| DIDFT_COLLECTION
))
861 return DIERR_INVALIDPARAM
;
863 if (flags
== DIDFT_ALL
|| (flags
& DIDFT_AXIS
))
865 hr
= impl
->vtbl
->enum_objects( iface
, &filter
, DIDFT_AXIS
, callback
, context
);
866 if (FAILED(hr
)) return hr
;
867 if (hr
!= DIENUM_CONTINUE
) return DI_OK
;
869 if (flags
== DIDFT_ALL
|| (flags
& DIDFT_POV
))
871 hr
= impl
->vtbl
->enum_objects( iface
, &filter
, DIDFT_POV
, callback
, context
);
872 if (FAILED(hr
)) return hr
;
873 if (hr
!= DIENUM_CONTINUE
) return DI_OK
;
875 if (flags
== DIDFT_ALL
|| (flags
& DIDFT_BUTTON
))
877 hr
= impl
->vtbl
->enum_objects( iface
, &filter
, DIDFT_BUTTON
, callback
, context
);
878 if (FAILED(hr
)) return hr
;
879 if (hr
!= DIENUM_CONTINUE
) return DI_OK
;
881 if (flags
== DIDFT_ALL
|| (flags
& (DIDFT_NODATA
| DIDFT_COLLECTION
)))
883 hr
= impl
->vtbl
->enum_objects( iface
, &filter
, DIDFT_NODATA
, callback
, context
);
884 if (FAILED(hr
)) return hr
;
885 if (hr
!= DIENUM_CONTINUE
) return DI_OK
;
891 static HRESULT
enum_object_filter_init( struct dinput_device
*impl
, DIPROPHEADER
*filter
)
893 DIDATAFORMAT
*device_format
= impl
->device_format
, *user_format
= impl
->user_format
;
894 DIOBJECTDATAFORMAT
*device_obj
, *user_obj
;
896 if (filter
->dwHow
> DIPH_BYUSAGE
) return DIERR_INVALIDPARAM
;
897 if (filter
->dwHow
== DIPH_BYUSAGE
&& !(impl
->instance
.dwDevType
& DIDEVTYPE_HID
)) return DIERR_UNSUPPORTED
;
898 if (filter
->dwHow
!= DIPH_BYOFFSET
) return DI_OK
;
900 if (!impl
->user_format
) return DIERR_NOTFOUND
;
902 user_obj
= user_format
->rgodf
+ device_format
->dwNumObjs
;
903 device_obj
= device_format
->rgodf
+ device_format
->dwNumObjs
;
904 while (user_obj
-- > user_format
->rgodf
&& device_obj
-- > device_format
->rgodf
)
906 if (!user_obj
->dwType
) continue;
907 if (user_obj
->dwOfs
== filter
->dwObj
) break;
909 if (user_obj
< user_format
->rgodf
) return DIERR_NOTFOUND
;
911 filter
->dwObj
= device_obj
->dwOfs
;
915 static HRESULT
check_property( struct dinput_device
*impl
, const GUID
*guid
, const DIPROPHEADER
*header
, BOOL set
)
917 switch (LOWORD( guid
))
919 case (DWORD_PTR
)DIPROP_VIDPID
:
920 case (DWORD_PTR
)DIPROP_TYPENAME
:
921 case (DWORD_PTR
)DIPROP_USERNAME
:
922 case (DWORD_PTR
)DIPROP_KEYNAME
:
923 case (DWORD_PTR
)DIPROP_LOGICALRANGE
:
924 case (DWORD_PTR
)DIPROP_PHYSICALRANGE
:
925 case (DWORD_PTR
)DIPROP_APPDATA
:
926 if (impl
->dinput
->dwVersion
< 0x0800) return DIERR_UNSUPPORTED
;
930 switch (LOWORD( guid
))
932 case (DWORD_PTR
)DIPROP_INSTANCENAME
:
933 case (DWORD_PTR
)DIPROP_KEYNAME
:
934 case (DWORD_PTR
)DIPROP_PRODUCTNAME
:
935 case (DWORD_PTR
)DIPROP_TYPENAME
:
936 case (DWORD_PTR
)DIPROP_USERNAME
:
937 if (header
->dwSize
!= sizeof(DIPROPSTRING
)) return DIERR_INVALIDPARAM
;
940 case (DWORD_PTR
)DIPROP_AUTOCENTER
:
941 case (DWORD_PTR
)DIPROP_AXISMODE
:
942 case (DWORD_PTR
)DIPROP_BUFFERSIZE
:
943 case (DWORD_PTR
)DIPROP_CALIBRATIONMODE
:
944 case (DWORD_PTR
)DIPROP_DEADZONE
:
945 case (DWORD_PTR
)DIPROP_FFGAIN
:
946 case (DWORD_PTR
)DIPROP_FFLOAD
:
947 case (DWORD_PTR
)DIPROP_GRANULARITY
:
948 case (DWORD_PTR
)DIPROP_JOYSTICKID
:
949 case (DWORD_PTR
)DIPROP_SATURATION
:
950 case (DWORD_PTR
)DIPROP_SCANCODE
:
951 case (DWORD_PTR
)DIPROP_VIDPID
:
952 if (header
->dwSize
!= sizeof(DIPROPDWORD
)) return DIERR_INVALIDPARAM
;
955 case (DWORD_PTR
)DIPROP_APPDATA
:
956 if (header
->dwSize
!= sizeof(DIPROPPOINTER
)) return DIERR_INVALIDPARAM
;
959 case (DWORD_PTR
)DIPROP_PHYSICALRANGE
:
960 case (DWORD_PTR
)DIPROP_LOGICALRANGE
:
961 case (DWORD_PTR
)DIPROP_RANGE
:
962 if (header
->dwSize
!= sizeof(DIPROPRANGE
)) return DIERR_INVALIDPARAM
;
965 case (DWORD_PTR
)DIPROP_GUIDANDPATH
:
966 if (header
->dwSize
!= sizeof(DIPROPGUIDANDPATH
)) return DIERR_INVALIDPARAM
;
970 switch (LOWORD( guid
))
972 case (DWORD_PTR
)DIPROP_PRODUCTNAME
:
973 case (DWORD_PTR
)DIPROP_INSTANCENAME
:
974 case (DWORD_PTR
)DIPROP_VIDPID
:
975 case (DWORD_PTR
)DIPROP_JOYSTICKID
:
976 case (DWORD_PTR
)DIPROP_GUIDANDPATH
:
977 case (DWORD_PTR
)DIPROP_BUFFERSIZE
:
978 case (DWORD_PTR
)DIPROP_FFGAIN
:
979 case (DWORD_PTR
)DIPROP_TYPENAME
:
980 case (DWORD_PTR
)DIPROP_USERNAME
:
981 case (DWORD_PTR
)DIPROP_AUTOCENTER
:
982 case (DWORD_PTR
)DIPROP_AXISMODE
:
983 case (DWORD_PTR
)DIPROP_FFLOAD
:
984 if (header
->dwHow
!= DIPH_DEVICE
) return DIERR_UNSUPPORTED
;
985 if (header
->dwObj
) return DIERR_INVALIDPARAM
;
988 case (DWORD_PTR
)DIPROP_PHYSICALRANGE
:
989 case (DWORD_PTR
)DIPROP_LOGICALRANGE
:
990 case (DWORD_PTR
)DIPROP_RANGE
:
991 case (DWORD_PTR
)DIPROP_DEADZONE
:
992 case (DWORD_PTR
)DIPROP_SATURATION
:
993 case (DWORD_PTR
)DIPROP_GRANULARITY
:
994 case (DWORD_PTR
)DIPROP_CALIBRATIONMODE
:
995 if (header
->dwHow
== DIPH_DEVICE
&& !set
) return DIERR_UNSUPPORTED
;
998 case (DWORD_PTR
)DIPROP_KEYNAME
:
999 if (header
->dwHow
== DIPH_DEVICE
) return DIERR_INVALIDPARAM
;
1002 case (DWORD_PTR
)DIPROP_SCANCODE
:
1003 case (DWORD_PTR
)DIPROP_APPDATA
:
1004 if (header
->dwHow
== DIPH_DEVICE
) return DIERR_UNSUPPORTED
;
1010 switch (LOWORD( guid
))
1012 case (DWORD_PTR
)DIPROP_AUTOCENTER
:
1013 case (DWORD_PTR
)DIPROP_AXISMODE
:
1014 case (DWORD_PTR
)DIPROP_BUFFERSIZE
:
1015 case (DWORD_PTR
)DIPROP_PHYSICALRANGE
:
1016 case (DWORD_PTR
)DIPROP_LOGICALRANGE
:
1017 if (impl
->status
== STATUS_ACQUIRED
) return DIERR_ACQUIRED
;
1019 case (DWORD_PTR
)DIPROP_FFLOAD
:
1020 case (DWORD_PTR
)DIPROP_GRANULARITY
:
1021 case (DWORD_PTR
)DIPROP_VIDPID
:
1022 case (DWORD_PTR
)DIPROP_TYPENAME
:
1023 case (DWORD_PTR
)DIPROP_USERNAME
:
1024 case (DWORD_PTR
)DIPROP_GUIDANDPATH
:
1025 return DIERR_READONLY
;
1028 switch (LOWORD( guid
))
1030 case (DWORD_PTR
)DIPROP_RANGE
:
1032 const DIPROPRANGE
*value
= (const DIPROPRANGE
*)header
;
1033 if (value
->lMin
> value
->lMax
) return DIERR_INVALIDPARAM
;
1036 case (DWORD_PTR
)DIPROP_DEADZONE
:
1037 case (DWORD_PTR
)DIPROP_SATURATION
:
1038 case (DWORD_PTR
)DIPROP_FFGAIN
:
1040 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)header
;
1041 if (value
->dwData
> 10000) return DIERR_INVALIDPARAM
;
1044 case (DWORD_PTR
)DIPROP_AUTOCENTER
:
1045 case (DWORD_PTR
)DIPROP_AXISMODE
:
1046 case (DWORD_PTR
)DIPROP_CALIBRATIONMODE
:
1048 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)header
;
1049 if (value
->dwData
> 1) return DIERR_INVALIDPARAM
;
1052 case (DWORD_PTR
)DIPROP_PHYSICALRANGE
:
1053 case (DWORD_PTR
)DIPROP_LOGICALRANGE
:
1054 return DIERR_UNSUPPORTED
;
1059 switch (LOWORD( guid
))
1061 case (DWORD_PTR
)DIPROP_RANGE
:
1062 case (DWORD_PTR
)DIPROP_GRANULARITY
:
1063 if (!impl
->caps
.dwAxes
) return DIERR_UNSUPPORTED
;
1066 case (DWORD_PTR
)DIPROP_KEYNAME
:
1067 /* not supported on the mouse */
1068 if (impl
->caps
.dwAxes
&& !(impl
->caps
.dwDevType
& DIDEVTYPE_HID
)) return DIERR_UNSUPPORTED
;
1071 case (DWORD_PTR
)DIPROP_PHYSICALRANGE
:
1072 case (DWORD_PTR
)DIPROP_LOGICALRANGE
:
1073 case (DWORD_PTR
)DIPROP_DEADZONE
:
1074 case (DWORD_PTR
)DIPROP_SATURATION
:
1075 case (DWORD_PTR
)DIPROP_CALIBRATIONMODE
:
1076 if (!impl
->object_properties
) return DIERR_UNSUPPORTED
;
1079 case (DWORD_PTR
)DIPROP_FFLOAD
:
1080 if (!(impl
->caps
.dwFlags
& DIDC_FORCEFEEDBACK
)) return DIERR_UNSUPPORTED
;
1081 if (!is_exclusively_acquired( impl
)) return DIERR_NOTEXCLUSIVEACQUIRED
;
1083 case (DWORD_PTR
)DIPROP_PRODUCTNAME
:
1084 case (DWORD_PTR
)DIPROP_INSTANCENAME
:
1085 case (DWORD_PTR
)DIPROP_VIDPID
:
1086 case (DWORD_PTR
)DIPROP_JOYSTICKID
:
1087 case (DWORD_PTR
)DIPROP_GUIDANDPATH
:
1088 if (!impl
->vtbl
->get_property
) return DIERR_UNSUPPORTED
;
1096 static BOOL CALLBACK
find_object( const DIDEVICEOBJECTINSTANCEW
*instance
, void *context
)
1098 *(DIDEVICEOBJECTINSTANCEW
*)context
= *instance
;
1102 struct get_object_property_params
1104 IDirectInputDevice8W
*iface
;
1105 DIPROPHEADER
*header
;
1109 static BOOL CALLBACK
get_object_property( const DIDEVICEOBJECTINSTANCEW
*instance
, void *context
)
1111 static const struct object_properties default_properties
=
1113 .range_min
= DIPROPRANGE_NOMIN
,
1114 .range_max
= DIPROPRANGE_NOMAX
,
1116 struct get_object_property_params
*params
= context
;
1117 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( params
->iface
);
1118 const struct object_properties
*properties
= NULL
;
1120 if (!impl
->object_properties
) properties
= &default_properties
;
1121 else properties
= impl
->object_properties
+ instance
->dwOfs
/ sizeof(LONG
);
1123 switch (params
->property
)
1125 case (DWORD_PTR
)DIPROP_PHYSICALRANGE
:
1127 DIPROPRANGE
*value
= (DIPROPRANGE
*)params
->header
;
1128 value
->lMin
= properties
->physical_min
;
1129 value
->lMax
= properties
->physical_max
;
1132 case (DWORD_PTR
)DIPROP_LOGICALRANGE
:
1134 DIPROPRANGE
*value
= (DIPROPRANGE
*)params
->header
;
1135 value
->lMin
= properties
->logical_min
;
1136 value
->lMax
= properties
->logical_max
;
1139 case (DWORD_PTR
)DIPROP_RANGE
:
1141 DIPROPRANGE
*value
= (DIPROPRANGE
*)params
->header
;
1142 value
->lMin
= properties
->range_min
;
1143 value
->lMax
= properties
->range_max
;
1146 case (DWORD_PTR
)DIPROP_DEADZONE
:
1148 DIPROPDWORD
*value
= (DIPROPDWORD
*)params
->header
;
1149 value
->dwData
= properties
->deadzone
;
1152 case (DWORD_PTR
)DIPROP_SATURATION
:
1154 DIPROPDWORD
*value
= (DIPROPDWORD
*)params
->header
;
1155 value
->dwData
= properties
->saturation
;
1158 case (DWORD_PTR
)DIPROP_CALIBRATIONMODE
:
1160 DIPROPDWORD
*value
= (DIPROPDWORD
*)params
->header
;
1161 value
->dwData
= properties
->calibration_mode
;
1164 case (DWORD_PTR
)DIPROP_GRANULARITY
:
1166 DIPROPDWORD
*value
= (DIPROPDWORD
*)params
->header
;
1170 case (DWORD_PTR
)DIPROP_KEYNAME
:
1172 DIPROPSTRING
*value
= (DIPROPSTRING
*)params
->header
;
1173 lstrcpynW( value
->wsz
, instance
->tszName
, ARRAY_SIZE(value
->wsz
) );
1181 static HRESULT
dinput_device_get_property( IDirectInputDevice8W
*iface
, const GUID
*guid
, DIPROPHEADER
*header
)
1183 struct get_object_property_params params
= {.iface
= iface
, .header
= header
, .property
= LOWORD( guid
)};
1184 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1185 DWORD object_mask
= DIDFT_AXIS
| DIDFT_BUTTON
| DIDFT_POV
;
1186 DIPROPHEADER filter
;
1190 if (FAILED(hr
= enum_object_filter_init( impl
, &filter
))) return hr
;
1191 if (FAILED(hr
= check_property( impl
, guid
, header
, FALSE
))) return hr
;
1193 switch (LOWORD( guid
))
1195 case (DWORD_PTR
)DIPROP_PRODUCTNAME
:
1196 case (DWORD_PTR
)DIPROP_INSTANCENAME
:
1197 case (DWORD_PTR
)DIPROP_VIDPID
:
1198 case (DWORD_PTR
)DIPROP_JOYSTICKID
:
1199 case (DWORD_PTR
)DIPROP_GUIDANDPATH
:
1200 case (DWORD_PTR
)DIPROP_FFLOAD
:
1201 return impl
->vtbl
->get_property( iface
, LOWORD( guid
), header
, NULL
);
1203 case (DWORD_PTR
)DIPROP_RANGE
:
1204 case (DWORD_PTR
)DIPROP_PHYSICALRANGE
:
1205 case (DWORD_PTR
)DIPROP_LOGICALRANGE
:
1206 case (DWORD_PTR
)DIPROP_DEADZONE
:
1207 case (DWORD_PTR
)DIPROP_SATURATION
:
1208 case (DWORD_PTR
)DIPROP_GRANULARITY
:
1209 case (DWORD_PTR
)DIPROP_KEYNAME
:
1210 case (DWORD_PTR
)DIPROP_CALIBRATIONMODE
:
1211 hr
= impl
->vtbl
->enum_objects( iface
, &filter
, object_mask
, get_object_property
, ¶ms
);
1212 if (FAILED(hr
)) return hr
;
1213 if (hr
== DIENUM_CONTINUE
) return DIERR_NOTFOUND
;
1216 case (DWORD_PTR
)DIPROP_AUTOCENTER
:
1218 DIPROPDWORD
*value
= (DIPROPDWORD
*)header
;
1219 if (!(impl
->caps
.dwFlags
& DIDC_FORCEFEEDBACK
)) return DIERR_UNSUPPORTED
;
1220 value
->dwData
= impl
->autocenter
;
1223 case (DWORD_PTR
)DIPROP_BUFFERSIZE
:
1225 DIPROPDWORD
*value
= (DIPROPDWORD
*)header
;
1226 value
->dwData
= impl
->buffersize
;
1229 case (DWORD_PTR
)DIPROP_USERNAME
:
1231 DIPROPSTRING
*value
= (DIPROPSTRING
*)header
;
1232 struct DevicePlayer
*device_player
;
1233 LIST_FOR_EACH_ENTRY( device_player
, &impl
->dinput
->device_players
, struct DevicePlayer
, entry
)
1235 if (IsEqualGUID( &device_player
->instance_guid
, &impl
->guid
))
1237 if (!*device_player
->username
) break;
1238 lstrcpynW( value
->wsz
, device_player
->username
, ARRAY_SIZE(value
->wsz
) );
1244 case (DWORD_PTR
)DIPROP_FFGAIN
:
1246 DIPROPDWORD
*value
= (DIPROPDWORD
*)header
;
1247 value
->dwData
= impl
->device_gain
;
1250 case (DWORD_PTR
)DIPROP_CALIBRATION
:
1251 return DIERR_INVALIDPARAM
;
1253 FIXME( "Unknown property %s\n", debugstr_guid( guid
) );
1254 return DIERR_UNSUPPORTED
;
1260 static HRESULT WINAPI
dinput_device_GetProperty( IDirectInputDevice8W
*iface
, const GUID
*guid
, DIPROPHEADER
*header
)
1262 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1265 TRACE( "iface %p, guid %s, header %p\n", iface
, debugstr_guid( guid
), header
);
1267 if (!header
) return DIERR_INVALIDPARAM
;
1268 if (header
->dwHeaderSize
!= sizeof(DIPROPHEADER
)) return DIERR_INVALIDPARAM
;
1269 if (!IS_DIPROP( guid
)) return DI_OK
;
1271 EnterCriticalSection( &impl
->crit
);
1272 hr
= dinput_device_get_property( iface
, guid
, header
);
1273 LeaveCriticalSection( &impl
->crit
);
1278 struct set_object_property_params
1280 IDirectInputDevice8W
*iface
;
1281 const DIPROPHEADER
*header
;
1285 static BOOL CALLBACK
set_object_property( const DIDEVICEOBJECTINSTANCEW
*instance
, void *context
)
1287 struct set_object_property_params
*params
= context
;
1288 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( params
->iface
);
1289 struct object_properties
*properties
= NULL
;
1291 if (!impl
->object_properties
) return DIENUM_STOP
;
1292 properties
= impl
->object_properties
+ instance
->dwOfs
/ sizeof(LONG
);
1294 switch (params
->property
)
1296 case (DWORD_PTR
)DIPROP_RANGE
:
1298 const DIPROPRANGE
*value
= (const DIPROPRANGE
*)params
->header
;
1299 properties
->range_min
= value
->lMin
;
1300 properties
->range_max
= value
->lMax
;
1301 return DIENUM_CONTINUE
;
1303 case (DWORD_PTR
)DIPROP_DEADZONE
:
1305 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)params
->header
;
1306 properties
->deadzone
= value
->dwData
;
1307 return DIENUM_CONTINUE
;
1309 case (DWORD_PTR
)DIPROP_SATURATION
:
1311 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)params
->header
;
1312 properties
->saturation
= value
->dwData
;
1313 return DIENUM_CONTINUE
;
1315 case (DWORD_PTR
)DIPROP_CALIBRATIONMODE
:
1317 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)params
->header
;
1318 properties
->calibration_mode
= value
->dwData
;
1319 return DIENUM_CONTINUE
;
1326 static BOOL CALLBACK
reset_object_value( const DIDEVICEOBJECTINSTANCEW
*instance
, void *context
)
1328 struct dinput_device
*impl
= context
;
1329 struct object_properties
*properties
;
1332 if (!impl
->object_properties
) return DIENUM_STOP
;
1333 properties
= impl
->object_properties
+ instance
->dwOfs
/ sizeof(LONG
);
1335 if (instance
->dwType
& DIDFT_AXIS
)
1337 if (!properties
->range_min
) tmp
= properties
->range_max
/ 2;
1338 else tmp
= round( (properties
->range_min
+ properties
->range_max
) / 2.0 );
1341 *(LONG
*)(impl
->device_state
+ instance
->dwOfs
) = tmp
;
1342 return DIENUM_CONTINUE
;
1345 static void reset_device_state( IDirectInputDevice8W
*iface
)
1347 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1348 DIPROPHEADER filter
=
1350 .dwHeaderSize
= sizeof(DIPROPHEADER
),
1351 .dwSize
= sizeof(DIPROPHEADER
),
1352 .dwHow
= DIPH_DEVICE
,
1356 impl
->vtbl
->enum_objects( iface
, &filter
, DIDFT_AXIS
| DIDFT_POV
, reset_object_value
, impl
);
1359 static HRESULT WINAPI
dinput_device_set_property( IDirectInputDevice8W
*iface
, const GUID
*guid
,
1360 const DIPROPHEADER
*header
)
1362 struct set_object_property_params params
= {.iface
= iface
, .header
= header
, .property
= LOWORD( guid
)};
1363 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1364 DWORD object_mask
= DIDFT_AXIS
| DIDFT_BUTTON
| DIDFT_POV
;
1365 DIDEVICEOBJECTINSTANCEW instance
;
1366 DIPROPHEADER filter
;
1370 if (FAILED(hr
= enum_object_filter_init( impl
, &filter
))) return hr
;
1371 if (FAILED(hr
= check_property( impl
, guid
, header
, TRUE
))) return hr
;
1373 switch (LOWORD( guid
))
1375 case (DWORD_PTR
)DIPROP_RANGE
:
1376 case (DWORD_PTR
)DIPROP_DEADZONE
:
1377 case (DWORD_PTR
)DIPROP_SATURATION
:
1379 hr
= impl
->vtbl
->enum_objects( iface
, &filter
, DIDFT_AXIS
, set_object_property
, ¶ms
);
1380 if (FAILED(hr
)) return hr
;
1381 reset_device_state( iface
);
1384 case (DWORD_PTR
)DIPROP_CALIBRATIONMODE
:
1386 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)header
;
1387 if (value
->dwData
> DIPROPCALIBRATIONMODE_RAW
) return DIERR_INVALIDPARAM
;
1388 hr
= impl
->vtbl
->enum_objects( iface
, &filter
, DIDFT_AXIS
, set_object_property
, ¶ms
);
1389 if (FAILED(hr
)) return hr
;
1390 reset_device_state( iface
);
1393 case (DWORD_PTR
)DIPROP_AUTOCENTER
:
1395 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)header
;
1396 if (!(impl
->caps
.dwFlags
& DIDC_FORCEFEEDBACK
)) return DIERR_UNSUPPORTED
;
1398 FIXME( "DIPROP_AUTOCENTER stub!\n" );
1399 impl
->autocenter
= value
->dwData
;
1402 case (DWORD_PTR
)DIPROP_FFGAIN
:
1404 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)header
;
1405 if (!impl
->vtbl
->send_device_gain
) return DIERR_UNSUPPORTED
;
1406 impl
->device_gain
= value
->dwData
;
1407 if (!is_exclusively_acquired( impl
)) return DI_OK
;
1408 return impl
->vtbl
->send_device_gain( iface
, impl
->device_gain
);
1410 case (DWORD_PTR
)DIPROP_AXISMODE
:
1412 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)header
;
1414 TRACE( "Axis mode: %s\n", value
->dwData
== DIPROPAXISMODE_ABS
? "absolute" : "relative" );
1415 if (impl
->user_format
)
1417 impl
->user_format
->dwFlags
&= ~DIDFT_AXIS
;
1418 impl
->user_format
->dwFlags
|= value
->dwData
== DIPROPAXISMODE_ABS
? DIDF_ABSAXIS
: DIDF_RELAXIS
;
1422 case (DWORD_PTR
)DIPROP_BUFFERSIZE
:
1424 const DIPROPDWORD
*value
= (const DIPROPDWORD
*)header
;
1426 TRACE( "buffersize = %d\n", value
->dwData
);
1428 impl
->buffersize
= value
->dwData
;
1429 impl
->queue_len
= min( impl
->buffersize
, 1024 );
1430 free( impl
->data_queue
);
1432 impl
->data_queue
= impl
->queue_len
? malloc( impl
->queue_len
* sizeof(DIDEVICEOBJECTDATA
) ) : NULL
;
1433 impl
->queue_head
= impl
->queue_tail
= impl
->overflow
= 0;
1436 case (DWORD_PTR
)DIPROP_APPDATA
:
1438 const DIPROPPOINTER
*value
= (const DIPROPPOINTER
*)header
;
1440 hr
= impl
->vtbl
->enum_objects( iface
, &filter
, object_mask
, find_object
, &instance
);
1441 if (FAILED(hr
)) return hr
;
1442 if (hr
== DIENUM_CONTINUE
) return DIERR_OBJECTNOTFOUND
;
1443 if ((user_offset
= id_to_offset( impl
, instance
.dwType
)) < 0) return DIERR_OBJECTNOTFOUND
;
1444 if (!set_app_data( impl
, user_offset
, value
->uData
)) return DIERR_OUTOFMEMORY
;
1448 FIXME( "Unknown property %s\n", debugstr_guid( guid
) );
1449 return DIERR_UNSUPPORTED
;
1455 static HRESULT WINAPI
dinput_device_SetProperty( IDirectInputDevice8W
*iface
, const GUID
*guid
,
1456 const DIPROPHEADER
*header
)
1458 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1461 TRACE( "iface %p, guid %s, header %p\n", iface
, debugstr_guid( guid
), header
);
1463 if (!header
) return DIERR_INVALIDPARAM
;
1464 if (header
->dwHeaderSize
!= sizeof(DIPROPHEADER
)) return DIERR_INVALIDPARAM
;
1465 if (!IS_DIPROP( guid
)) return DI_OK
;
1467 EnterCriticalSection( &impl
->crit
);
1468 hr
= dinput_device_set_property( iface
, guid
, header
);
1469 LeaveCriticalSection( &impl
->crit
);
1474 static void dinput_device_set_username( struct dinput_device
*impl
, const DIPROPSTRING
*value
)
1476 struct DevicePlayer
*device_player
;
1479 LIST_FOR_EACH_ENTRY( device_player
, &impl
->dinput
->device_players
, struct DevicePlayer
, entry
)
1481 if (IsEqualGUID( &device_player
->instance_guid
, &impl
->guid
))
1487 if (!found
&& (device_player
= malloc( sizeof(struct DevicePlayer
) )))
1489 list_add_tail( &impl
->dinput
->device_players
, &device_player
->entry
);
1490 device_player
->instance_guid
= impl
->guid
;
1493 lstrcpynW( device_player
->username
, value
->wsz
, ARRAY_SIZE(device_player
->username
) );
1496 static BOOL CALLBACK
get_object_info( const DIDEVICEOBJECTINSTANCEW
*instance
, void *data
)
1498 DIDEVICEOBJECTINSTANCEW
*dest
= data
;
1499 DWORD size
= dest
->dwSize
;
1501 memcpy( dest
, instance
, size
);
1502 dest
->dwSize
= size
;
1507 static HRESULT WINAPI
dinput_device_GetObjectInfo( IDirectInputDevice8W
*iface
,
1508 DIDEVICEOBJECTINSTANCEW
*instance
, DWORD obj
, DWORD how
)
1510 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1511 DIPROPHEADER filter
=
1513 .dwSize
= sizeof(filter
),
1514 .dwHeaderSize
= sizeof(filter
),
1520 TRACE( "iface %p, instance %p, obj %#x, how %#x.\n", iface
, instance
, obj
, how
);
1522 if (!instance
) return E_POINTER
;
1523 if (instance
->dwSize
!= sizeof(DIDEVICEOBJECTINSTANCE_DX3W
) && instance
->dwSize
!= sizeof(DIDEVICEOBJECTINSTANCEW
))
1524 return DIERR_INVALIDPARAM
;
1525 if (how
== DIPH_DEVICE
) return DIERR_INVALIDPARAM
;
1526 if (FAILED(hr
= enum_object_filter_init( impl
, &filter
))) return hr
;
1528 hr
= impl
->vtbl
->enum_objects( iface
, &filter
, DIDFT_ALL
, get_object_info
, instance
);
1529 if (FAILED(hr
)) return hr
;
1530 if (hr
== DIENUM_CONTINUE
) return DIERR_NOTFOUND
;
1534 static HRESULT WINAPI
dinput_device_GetDeviceState( IDirectInputDevice8W
*iface
, DWORD size
, void *data
)
1536 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1537 DIDATAFORMAT
*device_format
= impl
->device_format
, *user_format
;
1538 DIOBJECTDATAFORMAT
*device_obj
, *user_obj
;
1539 BYTE
*user_state
= data
;
1540 DIPROPHEADER filter
=
1542 .dwSize
= sizeof(filter
),
1543 .dwHeaderSize
= sizeof(filter
),
1544 .dwHow
= DIPH_DEVICE
,
1549 TRACE( "iface %p, size %u, data %p.\n", iface
, size
, data
);
1551 if (!data
) return DIERR_INVALIDPARAM
;
1553 IDirectInputDevice2_Poll( iface
);
1555 EnterCriticalSection( &impl
->crit
);
1556 if (impl
->status
!= STATUS_ACQUIRED
)
1557 hr
= DIERR_NOTACQUIRED
;
1558 else if (!(user_format
= impl
->user_format
))
1559 hr
= DIERR_INVALIDPARAM
;
1560 else if (size
!= user_format
->dwDataSize
)
1561 hr
= DIERR_INVALIDPARAM
;
1564 memset( user_state
, 0, size
);
1566 user_obj
= user_format
->rgodf
+ device_format
->dwNumObjs
;
1567 device_obj
= device_format
->rgodf
+ device_format
->dwNumObjs
;
1568 while (user_obj
-- > user_format
->rgodf
&& device_obj
-- > device_format
->rgodf
)
1570 if (user_obj
->dwType
& DIDFT_BUTTON
)
1571 user_state
[user_obj
->dwOfs
] = impl
->device_state
[device_obj
->dwOfs
];
1574 /* reset optional POVs to their default */
1575 user_obj
= user_format
->rgodf
+ user_format
->dwNumObjs
;
1576 while (user_obj
-- > user_format
->rgodf
+ device_format
->dwNumObjs
)
1577 if (user_obj
->dwType
& DIDFT_POV
) *(ULONG
*)(user_state
+ user_obj
->dwOfs
) = 0xffffffff;
1579 user_obj
= user_format
->rgodf
+ device_format
->dwNumObjs
;
1580 device_obj
= device_format
->rgodf
+ device_format
->dwNumObjs
;
1581 while (user_obj
-- > user_format
->rgodf
&& device_obj
-- > device_format
->rgodf
)
1583 if (user_obj
->dwType
& (DIDFT_POV
| DIDFT_AXIS
))
1584 *(ULONG
*)(user_state
+ user_obj
->dwOfs
) = *(ULONG
*)(impl
->device_state
+ device_obj
->dwOfs
);
1585 if (!(user_format
->dwFlags
& DIDF_ABSAXIS
) && (device_obj
->dwType
& DIDFT_RELAXIS
))
1586 *(ULONG
*)(impl
->device_state
+ device_obj
->dwOfs
) = 0;
1591 LeaveCriticalSection( &impl
->crit
);
1596 static HRESULT WINAPI
dinput_device_GetDeviceData( IDirectInputDevice8W
*iface
, DWORD size
, DIDEVICEOBJECTDATA
*data
,
1597 DWORD
*count
, DWORD flags
)
1599 struct dinput_device
*This
= impl_from_IDirectInputDevice8W( iface
);
1600 HRESULT ret
= DI_OK
;
1603 TRACE( "iface %p, size %u, data %p, count %p, flags %#x.\n", iface
, size
, data
, count
, flags
);
1605 if (This
->dinput
->dwVersion
== 0x0800 || size
== sizeof(DIDEVICEOBJECTDATA_DX3
))
1607 if (!This
->queue_len
) return DIERR_NOTBUFFERED
;
1608 if (This
->status
!= STATUS_ACQUIRED
) return DIERR_NOTACQUIRED
;
1611 if (!This
->queue_len
)
1613 if (size
< sizeof(DIDEVICEOBJECTDATA_DX3
)) return DIERR_INVALIDPARAM
;
1615 IDirectInputDevice2_Poll(iface
);
1616 EnterCriticalSection(&This
->crit
);
1618 len
= This
->queue_head
- This
->queue_tail
;
1619 if (len
< 0) len
+= This
->queue_len
;
1621 if ((*count
!= INFINITE
) && (len
> *count
)) len
= *count
;
1626 for (i
= 0; i
< len
; i
++)
1628 int n
= (This
->queue_tail
+ i
) % This
->queue_len
;
1629 memcpy( (char *)data
+ size
* i
, This
->data_queue
+ n
, size
);
1634 if (This
->overflow
&& This
->dinput
->dwVersion
== 0x0800)
1635 ret
= DI_BUFFEROVERFLOW
;
1637 if (!(flags
& DIGDD_PEEK
))
1639 /* Advance reading position */
1640 This
->queue_tail
= (This
->queue_tail
+ len
) % This
->queue_len
;
1641 This
->overflow
= FALSE
;
1644 LeaveCriticalSection(&This
->crit
);
1646 TRACE( "Returning %d events queued\n", *count
);
1650 static HRESULT WINAPI
dinput_device_RunControlPanel( IDirectInputDevice8W
*iface
, HWND hwnd
, DWORD flags
)
1652 FIXME( "iface %p, hwnd %p, flags %#x stub!\n", iface
, hwnd
, flags
);
1656 static HRESULT WINAPI
dinput_device_Initialize( IDirectInputDevice8W
*iface
, HINSTANCE instance
,
1657 DWORD version
, const GUID
*guid
)
1659 FIXME( "iface %p, instance %p, version %#x, guid %s stub!\n", iface
, instance
, version
,
1660 debugstr_guid( guid
) );
1664 static HRESULT WINAPI
dinput_device_CreateEffect( IDirectInputDevice8W
*iface
, const GUID
*guid
,
1665 const DIEFFECT
*params
, IDirectInputEffect
**out
,
1668 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1672 TRACE( "iface %p, guid %s, params %p, out %p, outer %p\n", iface
, debugstr_guid( guid
),
1673 params
, out
, outer
);
1675 if (!out
) return E_POINTER
;
1678 if (!(impl
->caps
.dwFlags
& DIDC_FORCEFEEDBACK
)) return DIERR_UNSUPPORTED
;
1679 if (!impl
->vtbl
->create_effect
) return DIERR_UNSUPPORTED
;
1680 if (FAILED(hr
= impl
->vtbl
->create_effect( iface
, out
))) return hr
;
1682 hr
= IDirectInputEffect_Initialize( *out
, DINPUT_instance
, impl
->dinput
->dwVersion
, guid
);
1683 if (FAILED(hr
)) goto failed
;
1684 if (!params
) return DI_OK
;
1686 flags
= params
->dwSize
== sizeof(DIEFFECT_DX6
) ? DIEP_ALLPARAMS
: DIEP_ALLPARAMS_DX5
;
1687 if (!is_exclusively_acquired( impl
)) flags
|= DIEP_NODOWNLOAD
;
1688 hr
= IDirectInputEffect_SetParameters( *out
, params
, flags
);
1689 if (FAILED(hr
)) goto failed
;
1693 IDirectInputEffect_Release( *out
);
1698 static HRESULT WINAPI
dinput_device_EnumEffects( IDirectInputDevice8W
*iface
, LPDIENUMEFFECTSCALLBACKW callback
,
1699 void *context
, DWORD type
)
1701 DIEFFECTINFOW info
= {.dwSize
= sizeof(info
)};
1704 TRACE( "iface %p, callback %p, context %p, type %#x.\n", iface
, callback
, context
, type
);
1706 if (!callback
) return DIERR_INVALIDPARAM
;
1708 type
= DIEFT_GETTYPE( type
);
1710 if (type
== DIEFT_ALL
|| type
== DIEFT_CONSTANTFORCE
)
1712 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_ConstantForce
);
1713 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1714 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1717 if (type
== DIEFT_ALL
|| type
== DIEFT_RAMPFORCE
)
1719 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_RampForce
);
1720 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1721 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1724 if (type
== DIEFT_ALL
|| type
== DIEFT_PERIODIC
)
1726 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_Square
);
1727 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1728 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1730 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_Sine
);
1731 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1732 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1734 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_Triangle
);
1735 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1736 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1738 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_SawtoothUp
);
1739 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1740 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1742 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_SawtoothDown
);
1743 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1744 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1747 if (type
== DIEFT_ALL
|| type
== DIEFT_CONDITION
)
1749 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_Spring
);
1750 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1751 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1753 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_Damper
);
1754 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1755 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1757 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_Inertia
);
1758 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1759 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1761 hr
= IDirectInputDevice8_GetEffectInfo( iface
, &info
, &GUID_Friction
);
1762 if (FAILED(hr
) && hr
!= DIERR_DEVICENOTREG
) return hr
;
1763 if (hr
== DI_OK
&& callback( &info
, context
) == DIENUM_STOP
) return DI_OK
;
1769 static HRESULT WINAPI
dinput_device_GetEffectInfo( IDirectInputDevice8W
*iface
, DIEFFECTINFOW
*info
,
1772 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1774 TRACE( "iface %p, info %p, guid %s.\n", iface
, info
, debugstr_guid( guid
) );
1776 if (!info
) return E_POINTER
;
1777 if (info
->dwSize
!= sizeof(DIEFFECTINFOW
)) return DIERR_INVALIDPARAM
;
1778 if (!(impl
->caps
.dwFlags
& DIDC_FORCEFEEDBACK
)) return DIERR_DEVICENOTREG
;
1779 if (!impl
->vtbl
->get_effect_info
) return DIERR_UNSUPPORTED
;
1780 return impl
->vtbl
->get_effect_info( iface
, info
, guid
);
1783 static HRESULT WINAPI
dinput_device_GetForceFeedbackState( IDirectInputDevice8W
*iface
, DWORD
*out
)
1785 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1788 TRACE( "iface %p, out %p.\n", iface
, out
);
1790 if (!out
) return E_POINTER
;
1793 if (!(impl
->caps
.dwFlags
& DIDC_FORCEFEEDBACK
)) return DIERR_UNSUPPORTED
;
1795 EnterCriticalSection( &impl
->crit
);
1796 if (!is_exclusively_acquired( impl
)) hr
= DIERR_NOTEXCLUSIVEACQUIRED
;
1797 else *out
= impl
->force_feedback_state
;
1798 LeaveCriticalSection( &impl
->crit
);
1803 static HRESULT WINAPI
dinput_device_SendForceFeedbackCommand( IDirectInputDevice8W
*iface
, DWORD command
)
1805 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1808 TRACE( "iface %p, command %#x.\n", iface
, command
);
1812 case DISFFC_RESET
: break;
1813 case DISFFC_STOPALL
: break;
1814 case DISFFC_PAUSE
: break;
1815 case DISFFC_CONTINUE
: break;
1816 case DISFFC_SETACTUATORSON
: break;
1817 case DISFFC_SETACTUATORSOFF
: break;
1818 default: return DIERR_INVALIDPARAM
;
1821 if (!(impl
->caps
.dwFlags
& DIDC_FORCEFEEDBACK
)) return DIERR_UNSUPPORTED
;
1822 if (!impl
->vtbl
->send_force_feedback_command
) return DIERR_UNSUPPORTED
;
1824 EnterCriticalSection( &impl
->crit
);
1825 if (!is_exclusively_acquired( impl
)) hr
= DIERR_NOTEXCLUSIVEACQUIRED
;
1826 else hr
= impl
->vtbl
->send_force_feedback_command( iface
, command
, FALSE
);
1827 LeaveCriticalSection( &impl
->crit
);
1832 static HRESULT WINAPI
dinput_device_EnumCreatedEffectObjects( IDirectInputDevice8W
*iface
,
1833 LPDIENUMCREATEDEFFECTOBJECTSCALLBACK callback
,
1834 void *context
, DWORD flags
)
1836 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1838 TRACE( "iface %p, callback %p, context %p, flags %#x.\n", iface
, callback
, context
, flags
);
1840 if (!callback
) return DIERR_INVALIDPARAM
;
1841 if (flags
) return DIERR_INVALIDPARAM
;
1842 if (!(impl
->caps
.dwFlags
& DIDC_FORCEFEEDBACK
)) return DI_OK
;
1843 if (!impl
->vtbl
->enum_created_effect_objects
) return DIERR_UNSUPPORTED
;
1845 return impl
->vtbl
->enum_created_effect_objects( iface
, callback
, context
, flags
);
1848 static HRESULT WINAPI
dinput_device_Escape( IDirectInputDevice8W
*iface
, DIEFFESCAPE
*escape
)
1850 FIXME( "iface %p, escape %p stub!\n", iface
, escape
);
1854 static HRESULT WINAPI
dinput_device_Poll( IDirectInputDevice8W
*iface
)
1856 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1857 HRESULT hr
= DI_NOEFFECT
;
1859 EnterCriticalSection( &impl
->crit
);
1860 if (impl
->status
!= STATUS_ACQUIRED
) hr
= DIERR_NOTACQUIRED
;
1861 LeaveCriticalSection( &impl
->crit
);
1862 if (FAILED(hr
)) return hr
;
1864 if (impl
->vtbl
->poll
) return impl
->vtbl
->poll( iface
);
1868 static HRESULT WINAPI
dinput_device_SendDeviceData( IDirectInputDevice8W
*iface
, DWORD size
,
1869 const DIDEVICEOBJECTDATA
*data
, DWORD
*count
, DWORD flags
)
1871 FIXME( "iface %p, size %u, data %p, count %p, flags %#x stub!\n", iface
, size
, data
, count
, flags
);
1875 static HRESULT WINAPI
dinput_device_EnumEffectsInFile( IDirectInputDevice8W
*iface
, const WCHAR
*filename
,
1876 LPDIENUMEFFECTSINFILECALLBACK callback
,
1877 void *context
, DWORD flags
)
1879 FIXME( "iface %p, filename %s, callback %p, context %p, flags %#x stub!\n", iface
,
1880 debugstr_w(filename
), callback
, context
, flags
);
1884 static HRESULT WINAPI
dinput_device_WriteEffectToFile( IDirectInputDevice8W
*iface
, const WCHAR
*filename
,
1885 DWORD count
, DIFILEEFFECT
*effects
, DWORD flags
)
1887 FIXME( "iface %p, filename %s, count %u, effects %p, flags %#x stub!\n", iface
,
1888 debugstr_w(filename
), count
, effects
, flags
);
1892 static HRESULT WINAPI
dinput_device_BuildActionMap( IDirectInputDevice8W
*iface
, DIACTIONFORMATW
*format
,
1893 const WCHAR
*username
, DWORD flags
)
1895 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1896 BOOL load_success
= FALSE
, has_actions
= FALSE
;
1897 DWORD genre
, username_len
= MAX_PATH
;
1898 WCHAR username_buf
[MAX_PATH
];
1899 const DIDATAFORMAT
*df
;
1903 FIXME( "iface %p, format %p, username %s, flags %#x semi-stub!\n", iface
, format
,
1904 debugstr_w(username
), flags
);
1906 if (!format
) return DIERR_INVALIDPARAM
;
1908 switch (GET_DIDEVICE_TYPE( impl
->instance
.dwDevType
))
1910 case DIDEVTYPE_KEYBOARD
:
1911 case DI8DEVTYPE_KEYBOARD
:
1912 devMask
= DIKEYBOARD_MASK
;
1913 df
= &c_dfDIKeyboard
;
1915 case DIDEVTYPE_MOUSE
:
1916 case DI8DEVTYPE_MOUSE
:
1917 devMask
= DIMOUSE_MASK
;
1921 devMask
= DIGENRE_ANY
;
1922 df
= impl
->device_format
;
1926 /* Unless asked the contrary by these flags, try to load a previous mapping */
1927 if (!(flags
& DIDBAM_HWDEFAULTS
))
1929 /* Retrieve logged user name if necessary */
1930 if (username
== NULL
) GetUserNameW( username_buf
, &username_len
);
1931 else lstrcpynW( username_buf
, username
, MAX_PATH
);
1932 load_success
= load_mapping_settings( impl
, format
, username_buf
);
1935 if (load_success
) return DI_OK
;
1937 for (i
= 0; i
< format
->dwNumActions
; i
++)
1939 /* Don't touch a user configured action */
1940 if (format
->rgoAction
[i
].dwHow
== DIAH_USERCONFIG
) continue;
1942 genre
= format
->rgoAction
[i
].dwSemantic
& DIGENRE_ANY
;
1943 if (devMask
== genre
|| (devMask
== DIGENRE_ANY
&& genre
!= DIMOUSE_MASK
&& genre
!= DIKEYBOARD_MASK
))
1945 DWORD obj_id
= semantic_to_obj_id( impl
, format
->rgoAction
[i
].dwSemantic
);
1946 DWORD type
= DIDFT_GETTYPE( obj_id
);
1947 DWORD inst
= DIDFT_GETINSTANCE( obj_id
);
1949 LPDIOBJECTDATAFORMAT odf
;
1951 if (type
== DIDFT_PSHBUTTON
) type
= DIDFT_BUTTON
;
1952 if (type
== DIDFT_RELAXIS
) type
= DIDFT_AXIS
;
1954 /* Make sure the object exists */
1955 odf
= dataformat_to_odf_by_type( df
, inst
, type
);
1959 format
->rgoAction
[i
].dwObjID
= obj_id
;
1960 format
->rgoAction
[i
].guidInstance
= impl
->guid
;
1961 format
->rgoAction
[i
].dwHow
= DIAH_DEFAULT
;
1965 else if (!(flags
& DIDBAM_PRESERVE
))
1967 /* We must clear action data belonging to other devices */
1968 memset( &format
->rgoAction
[i
].guidInstance
, 0, sizeof(GUID
) );
1969 format
->rgoAction
[i
].dwHow
= DIAH_UNMAPPED
;
1973 if (!has_actions
) return DI_NOEFFECT
;
1974 if (flags
& (DIDBAM_DEFAULT
|DIDBAM_PRESERVE
|DIDBAM_INITIALIZE
|DIDBAM_HWDEFAULTS
))
1975 FIXME("Unimplemented flags %#x\n", flags
);
1979 static HRESULT WINAPI
dinput_device_SetActionMap( IDirectInputDevice8W
*iface
, DIACTIONFORMATW
*format
,
1980 const WCHAR
*username
, DWORD flags
)
1982 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
1983 DIDATAFORMAT data_format
;
1984 DIOBJECTDATAFORMAT
*obj_df
= NULL
;
1988 WCHAR username_buf
[MAX_PATH
];
1989 DWORD username_len
= MAX_PATH
;
1990 int i
, action
= 0, num_actions
= 0;
1991 unsigned int offset
= 0;
1992 const DIDATAFORMAT
*df
;
1993 ActionMap
*action_map
;
1995 FIXME( "iface %p, format %p, username %s, flags %#x semi-stub!\n", iface
, format
,
1996 debugstr_w(username
), flags
);
1998 if (!format
) return DIERR_INVALIDPARAM
;
2000 switch (GET_DIDEVICE_TYPE( impl
->instance
.dwDevType
))
2002 case DIDEVTYPE_KEYBOARD
:
2003 case DI8DEVTYPE_KEYBOARD
:
2004 df
= &c_dfDIKeyboard
;
2006 case DIDEVTYPE_MOUSE
:
2007 case DI8DEVTYPE_MOUSE
:
2011 df
= impl
->device_format
;
2015 if (impl
->status
== STATUS_ACQUIRED
) return DIERR_ACQUIRED
;
2017 data_format
.dwSize
= sizeof(data_format
);
2018 data_format
.dwObjSize
= sizeof(DIOBJECTDATAFORMAT
);
2019 data_format
.dwFlags
= DIDF_RELAXIS
;
2020 data_format
.dwDataSize
= format
->dwDataSize
;
2022 /* Count the actions */
2023 for (i
= 0; i
< format
->dwNumActions
; i
++)
2024 if (IsEqualGUID( &impl
->guid
, &format
->rgoAction
[i
].guidInstance
))
2027 if (num_actions
== 0) return DI_NOEFFECT
;
2029 /* Construct the dataformat and actionmap */
2030 obj_df
= malloc( sizeof(DIOBJECTDATAFORMAT
) * num_actions
);
2031 data_format
.rgodf
= (LPDIOBJECTDATAFORMAT
)obj_df
;
2032 data_format
.dwNumObjs
= num_actions
;
2034 action_map
= malloc( sizeof(ActionMap
) * num_actions
);
2036 for (i
= 0; i
< format
->dwNumActions
; i
++)
2038 if (IsEqualGUID( &impl
->guid
, &format
->rgoAction
[i
].guidInstance
))
2040 DWORD inst
= DIDFT_GETINSTANCE( format
->rgoAction
[i
].dwObjID
);
2041 DWORD type
= DIDFT_GETTYPE( format
->rgoAction
[i
].dwObjID
);
2042 LPDIOBJECTDATAFORMAT obj
;
2044 if (type
== DIDFT_PSHBUTTON
) type
= DIDFT_BUTTON
;
2045 if (type
== DIDFT_RELAXIS
) type
= DIDFT_AXIS
;
2047 obj
= dataformat_to_odf_by_type( df
, inst
, type
);
2049 memcpy( &obj_df
[action
], obj
, df
->dwObjSize
);
2051 action_map
[action
].uAppData
= format
->rgoAction
[i
].uAppData
;
2052 action_map
[action
].offset
= offset
;
2053 obj_df
[action
].dwOfs
= offset
;
2054 offset
+= (type
& DIDFT_BUTTON
) ? 1 : 4;
2060 IDirectInputDevice8_SetDataFormat( iface
, &data_format
);
2062 impl
->action_map
= action_map
;
2063 impl
->num_actions
= num_actions
;
2067 /* Set the device properties according to the action format */
2068 dpr
.diph
.dwSize
= sizeof(DIPROPRANGE
);
2069 dpr
.lMin
= format
->lAxisMin
;
2070 dpr
.lMax
= format
->lAxisMax
;
2071 dpr
.diph
.dwHeaderSize
= sizeof(DIPROPHEADER
);
2073 dpr
.diph
.dwHow
= DIPH_DEVICE
;
2074 IDirectInputDevice8_SetProperty( iface
, DIPROP_RANGE
, &dpr
.diph
);
2076 if (format
->dwBufferSize
> 0)
2078 dp
.diph
.dwSize
= sizeof(DIPROPDWORD
);
2079 dp
.dwData
= format
->dwBufferSize
;
2080 dp
.diph
.dwHeaderSize
= sizeof(DIPROPHEADER
);
2082 dp
.diph
.dwHow
= DIPH_DEVICE
;
2083 IDirectInputDevice8_SetProperty( iface
, DIPROP_BUFFERSIZE
, &dp
.diph
);
2086 /* Retrieve logged user name if necessary */
2087 if (username
== NULL
) GetUserNameW( username_buf
, &username_len
);
2088 else lstrcpynW( username_buf
, username
, MAX_PATH
);
2090 dps
.diph
.dwSize
= sizeof(dps
);
2091 dps
.diph
.dwHeaderSize
= sizeof(DIPROPHEADER
);
2093 dps
.diph
.dwHow
= DIPH_DEVICE
;
2094 if (flags
& DIDSAM_NOUSER
) dps
.wsz
[0] = '\0';
2095 else lstrcpynW( dps
.wsz
, username_buf
, ARRAY_SIZE(dps
.wsz
) );
2096 dinput_device_set_username( impl
, &dps
);
2098 /* Save the settings to disk */
2099 save_mapping_settings( iface
, format
, username_buf
);
2104 static HRESULT WINAPI
dinput_device_GetImageInfo( IDirectInputDevice8W
*iface
, DIDEVICEIMAGEINFOHEADERW
*header
)
2106 FIXME( "iface %p, header %p stub!\n", iface
, header
);
2110 extern const IDirectInputDevice8AVtbl dinput_device_a_vtbl
;
2111 static const IDirectInputDevice8WVtbl dinput_device_w_vtbl
=
2113 /*** IUnknown methods ***/
2114 dinput_device_QueryInterface
,
2115 dinput_device_AddRef
,
2116 dinput_device_Release
,
2117 /*** IDirectInputDevice methods ***/
2118 dinput_device_GetCapabilities
,
2119 dinput_device_EnumObjects
,
2120 dinput_device_GetProperty
,
2121 dinput_device_SetProperty
,
2122 dinput_device_Acquire
,
2123 dinput_device_Unacquire
,
2124 dinput_device_GetDeviceState
,
2125 dinput_device_GetDeviceData
,
2126 dinput_device_SetDataFormat
,
2127 dinput_device_SetEventNotification
,
2128 dinput_device_SetCooperativeLevel
,
2129 dinput_device_GetObjectInfo
,
2130 dinput_device_GetDeviceInfo
,
2131 dinput_device_RunControlPanel
,
2132 dinput_device_Initialize
,
2133 /*** IDirectInputDevice2 methods ***/
2134 dinput_device_CreateEffect
,
2135 dinput_device_EnumEffects
,
2136 dinput_device_GetEffectInfo
,
2137 dinput_device_GetForceFeedbackState
,
2138 dinput_device_SendForceFeedbackCommand
,
2139 dinput_device_EnumCreatedEffectObjects
,
2140 dinput_device_Escape
,
2142 dinput_device_SendDeviceData
,
2143 /*** IDirectInputDevice7 methods ***/
2144 dinput_device_EnumEffectsInFile
,
2145 dinput_device_WriteEffectToFile
,
2146 /*** IDirectInputDevice8 methods ***/
2147 dinput_device_BuildActionMap
,
2148 dinput_device_SetActionMap
,
2149 dinput_device_GetImageInfo
,
2152 HRESULT
dinput_device_alloc( SIZE_T size
, const struct dinput_device_vtbl
*vtbl
,
2153 const GUID
*guid
, IDirectInputImpl
*dinput
, void **out
)
2155 struct dinput_device
*This
;
2156 DIDATAFORMAT
*format
;
2158 if (!(This
= calloc( 1, size
))) return DIERR_OUTOFMEMORY
;
2159 if (!(format
= calloc( 1, sizeof(*format
) )))
2162 return DIERR_OUTOFMEMORY
;
2165 This
->IDirectInputDevice8A_iface
.lpVtbl
= &dinput_device_a_vtbl
;
2166 This
->IDirectInputDevice8W_iface
.lpVtbl
= &dinput_device_w_vtbl
;
2169 This
->instance
.dwSize
= sizeof(DIDEVICEINSTANCEW
);
2170 This
->caps
.dwSize
= sizeof(DIDEVCAPS
);
2171 This
->caps
.dwFlags
= DIDC_ATTACHED
| DIDC_EMULATED
;
2172 This
->device_format
= format
;
2173 This
->device_gain
= 10000;
2174 This
->force_feedback_state
= DIGFFS_STOPPED
| DIGFFS_EMPTY
;
2175 InitializeCriticalSection( &This
->crit
);
2176 This
->dinput
= dinput
;
2177 IDirectInput_AddRef( &dinput
->IDirectInput7A_iface
);
2184 static const GUID
*object_instance_guid( const DIDEVICEOBJECTINSTANCEW
*instance
)
2186 if (IsEqualGUID( &instance
->guidType
, &GUID_XAxis
)) return &GUID_XAxis
;
2187 if (IsEqualGUID( &instance
->guidType
, &GUID_YAxis
)) return &GUID_YAxis
;
2188 if (IsEqualGUID( &instance
->guidType
, &GUID_ZAxis
)) return &GUID_ZAxis
;
2189 if (IsEqualGUID( &instance
->guidType
, &GUID_RxAxis
)) return &GUID_RxAxis
;
2190 if (IsEqualGUID( &instance
->guidType
, &GUID_RyAxis
)) return &GUID_RyAxis
;
2191 if (IsEqualGUID( &instance
->guidType
, &GUID_RzAxis
)) return &GUID_RzAxis
;
2192 if (IsEqualGUID( &instance
->guidType
, &GUID_Slider
)) return &GUID_Slider
;
2193 if (IsEqualGUID( &instance
->guidType
, &GUID_Button
)) return &GUID_Button
;
2194 if (IsEqualGUID( &instance
->guidType
, &GUID_Key
)) return &GUID_Key
;
2195 if (IsEqualGUID( &instance
->guidType
, &GUID_POV
)) return &GUID_POV
;
2196 return &GUID_Unknown
;
2199 static BOOL CALLBACK
enum_objects_init( const DIDEVICEOBJECTINSTANCEW
*instance
, void *data
)
2201 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( data
);
2202 DIDATAFORMAT
*format
= impl
->device_format
;
2203 DIOBJECTDATAFORMAT
*obj_format
;
2207 format
->dwDataSize
= max( format
->dwDataSize
, instance
->dwOfs
+ sizeof(LONG
) );
2208 if (instance
->dwType
& DIDFT_BUTTON
) impl
->caps
.dwButtons
++;
2209 if (instance
->dwType
& DIDFT_AXIS
) impl
->caps
.dwAxes
++;
2210 if (instance
->dwType
& DIDFT_POV
) impl
->caps
.dwPOVs
++;
2211 if (instance
->dwType
& (DIDFT_BUTTON
|DIDFT_AXIS
|DIDFT_POV
))
2213 if (!impl
->device_state_report_id
)
2214 impl
->device_state_report_id
= instance
->wReportId
;
2215 else if (impl
->device_state_report_id
!= instance
->wReportId
)
2216 FIXME( "multiple device state reports found!\n" );
2221 obj_format
= format
->rgodf
+ format
->dwNumObjs
;
2222 obj_format
->pguid
= object_instance_guid( instance
);
2223 obj_format
->dwOfs
= instance
->dwOfs
;
2224 obj_format
->dwType
= instance
->dwType
;
2225 obj_format
->dwFlags
= instance
->dwFlags
;
2228 if (impl
->object_properties
&& (instance
->dwType
& (DIDFT_AXIS
| DIDFT_POV
)))
2229 reset_object_value( instance
, impl
);
2231 format
->dwNumObjs
++;
2232 return DIENUM_CONTINUE
;
2235 HRESULT
dinput_device_init( IDirectInputDevice8W
*iface
)
2237 struct dinput_device
*impl
= impl_from_IDirectInputDevice8W( iface
);
2238 DIDATAFORMAT
*format
= impl
->device_format
;
2241 IDirectInputDevice8_EnumObjects( iface
, enum_objects_init
, iface
, DIDFT_ALL
);
2242 if (format
->dwDataSize
> DEVICE_STATE_MAX_SIZE
)
2244 FIXME( "unable to create device, state is too large\n" );
2245 return DIERR_OUTOFMEMORY
;
2248 size
= format
->dwNumObjs
* sizeof(*format
->rgodf
);
2249 if (!(format
->rgodf
= calloc( 1, size
))) return DIERR_OUTOFMEMORY
;
2251 format
->dwSize
= sizeof(*format
);
2252 format
->dwObjSize
= sizeof(*format
->rgodf
);
2253 format
->dwFlags
= DIDF_ABSAXIS
;
2254 format
->dwNumObjs
= 0;
2255 IDirectInputDevice8_EnumObjects( iface
, enum_objects_init
, iface
, DIDFT_ALL
);
2257 if (TRACE_ON( dinput
))
2259 TRACE( "device format %s\n", debugstr_didataformat( format
) );
2260 for (i
= 0; i
< format
->dwNumObjs
; ++i
) TRACE( " %u: object %s\n", i
, debugstr_diobjectdataformat( format
->rgodf
+ i
) );