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wine/dlls/dinput/device.c
Christoph Frick e4a6562937 dinput: Drop magic int.
2006-12-20 17:41:09 +01:00

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/* DirectInput Device
*
* Copyright 1998 Marcus Meissner
* Copyright 1998,1999 Lionel Ulmer
*
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
/* This file contains all the Device specific functions that can be used as stubs
by real device implementations.
It also contains all the helper functions.
*/
#include "config.h"
#include <stdarg.h>
#include <string.h>
#include "wine/debug.h"
#include "wine/unicode.h"
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winerror.h"
#include "dinput.h"
#include "device_private.h"
#include "dinput_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(dinput);
/******************************************************************************
* Various debugging tools
*/
void _dump_cooperativelevel_DI(DWORD dwFlags) {
if (TRACE_ON(dinput)) {
unsigned int i;
static const struct {
DWORD mask;
const char *name;
} flags[] = {
#define FE(x) { x, #x}
FE(DISCL_BACKGROUND),
FE(DISCL_EXCLUSIVE),
FE(DISCL_FOREGROUND),
FE(DISCL_NONEXCLUSIVE),
FE(DISCL_NOWINKEY)
#undef FE
};
for (i = 0; i < (sizeof(flags) / sizeof(flags[0])); i++)
if (flags[i].mask & dwFlags)
DPRINTF("%s ",flags[i].name);
DPRINTF("\n");
}
}
void _dump_EnumObjects_flags(DWORD dwFlags) {
if (TRACE_ON(dinput)) {
unsigned int i;
DWORD type, instance;
static const struct {
DWORD mask;
const char *name;
} flags[] = {
#define FE(x) { x, #x}
FE(DIDFT_RELAXIS),
FE(DIDFT_ABSAXIS),
FE(DIDFT_PSHBUTTON),
FE(DIDFT_TGLBUTTON),
FE(DIDFT_POV),
FE(DIDFT_COLLECTION),
FE(DIDFT_NODATA),
FE(DIDFT_FFACTUATOR),
FE(DIDFT_FFEFFECTTRIGGER),
FE(DIDFT_OUTPUT),
FE(DIDFT_VENDORDEFINED),
FE(DIDFT_ALIAS),
FE(DIDFT_OPTIONAL)
#undef FE
};
type = (dwFlags & 0xFF0000FF);
instance = ((dwFlags >> 8) & 0xFFFF);
DPRINTF("Type:");
if (type == DIDFT_ALL) {
DPRINTF(" DIDFT_ALL");
} else {
for (i = 0; i < (sizeof(flags) / sizeof(flags[0])); i++) {
if (flags[i].mask & type) {
type &= ~flags[i].mask;
DPRINTF(" %s",flags[i].name);
}
}
if (type) {
DPRINTF(" (unhandled: %08x)", type);
}
}
DPRINTF(" / Instance: ");
if (instance == ((DIDFT_ANYINSTANCE >> 8) & 0xFFFF)) {
DPRINTF("DIDFT_ANYINSTANCE");
} else {
DPRINTF("%3d", instance);
}
}
}
void _dump_DIPROPHEADER(LPCDIPROPHEADER diph) {
if (TRACE_ON(dinput)) {
DPRINTF(" - dwObj = 0x%08x\n", diph->dwObj);
DPRINTF(" - dwHow = %s\n",
((diph->dwHow == DIPH_DEVICE) ? "DIPH_DEVICE" :
((diph->dwHow == DIPH_BYOFFSET) ? "DIPH_BYOFFSET" :
((diph->dwHow == DIPH_BYID)) ? "DIPH_BYID" : "unknown")));
}
}
void _dump_OBJECTINSTANCEA(DIDEVICEOBJECTINSTANCEA *ddoi) {
if (TRACE_ON(dinput)) {
DPRINTF(" - enumerating : %s ('%s') - %2d - 0x%08x - %s\n",
debugstr_guid(&ddoi->guidType), _dump_dinput_GUID(&ddoi->guidType), ddoi->dwOfs, ddoi->dwType, ddoi->tszName);
}
}
void _dump_OBJECTINSTANCEW(DIDEVICEOBJECTINSTANCEW *ddoi) {
if (TRACE_ON(dinput)) {
DPRINTF(" - enumerating : %s ('%s'), - %2d - 0x%08x - %s\n",
debugstr_guid(&ddoi->guidType), _dump_dinput_GUID(&ddoi->guidType), ddoi->dwOfs, ddoi->dwType, debugstr_w(ddoi->tszName));
}
}
/* This function is a helper to convert a GUID into any possible DInput GUID out there */
const char *_dump_dinput_GUID(const GUID *guid) {
unsigned int i;
static const struct {
const GUID *guid;
const char *name;
} guids[] = {
#define FE(x) { &x, #x}
FE(GUID_XAxis),
FE(GUID_YAxis),
FE(GUID_ZAxis),
FE(GUID_RxAxis),
FE(GUID_RyAxis),
FE(GUID_RzAxis),
FE(GUID_Slider),
FE(GUID_Button),
FE(GUID_Key),
FE(GUID_POV),
FE(GUID_Unknown),
FE(GUID_SysMouse),
FE(GUID_SysKeyboard),
FE(GUID_Joystick),
FE(GUID_ConstantForce),
FE(GUID_RampForce),
FE(GUID_Square),
FE(GUID_Sine),
FE(GUID_Triangle),
FE(GUID_SawtoothUp),
FE(GUID_SawtoothDown),
FE(GUID_Spring),
FE(GUID_Damper),
FE(GUID_Inertia),
FE(GUID_Friction),
FE(GUID_CustomForce)
#undef FE
};
if (guid == NULL)
return "null GUID";
for (i = 0; i < (sizeof(guids) / sizeof(guids[0])); i++) {
if (IsEqualGUID(guids[i].guid, guid)) {
return guids[i].name;
}
}
return "Unknown GUID";
}
void _dump_DIDATAFORMAT(const DIDATAFORMAT *df) {
unsigned int i;
TRACE("Dumping DIDATAFORMAT structure:\n");
TRACE(" - dwSize: %d\n", df->dwSize);
if (df->dwSize != sizeof(DIDATAFORMAT)) {
WARN("Non-standard DIDATAFORMAT structure size %d\n", df->dwSize);
}
TRACE(" - dwObjsize: %d\n", df->dwObjSize);
if (df->dwObjSize != sizeof(DIOBJECTDATAFORMAT)) {
WARN("Non-standard DIOBJECTDATAFORMAT structure size %d\n", df->dwObjSize);
}
TRACE(" - dwFlags: 0x%08x (", df->dwFlags);
switch (df->dwFlags) {
case DIDF_ABSAXIS: TRACE("DIDF_ABSAXIS"); break;
case DIDF_RELAXIS: TRACE("DIDF_RELAXIS"); break;
default: TRACE("unknown"); break;
}
TRACE(")\n");
TRACE(" - dwDataSize: %d\n", df->dwDataSize);
TRACE(" - dwNumObjs: %d\n", df->dwNumObjs);
for (i = 0; i < df->dwNumObjs; i++) {
TRACE(" - Object %d:\n", i);
TRACE(" * GUID: %s ('%s')\n", debugstr_guid(df->rgodf[i].pguid), _dump_dinput_GUID(df->rgodf[i].pguid));
TRACE(" * dwOfs: %d\n", df->rgodf[i].dwOfs);
TRACE(" * dwType: 0x%08x\n", df->rgodf[i].dwType);
TRACE(" "); _dump_EnumObjects_flags(df->rgodf[i].dwType); TRACE("\n");
TRACE(" * dwFlags: 0x%08x\n", df->rgodf[i].dwFlags);
}
}
/* Conversion between internal data buffer and external data buffer */
void fill_DataFormat(void *out, const void *in, DataFormat *df) {
int i;
const char *in_c = in;
char *out_c = (char *) out;
if (df->dt == NULL) {
/* This means that the app uses Wine's internal data format */
memcpy(out, in, df->internal_format_size);
} else {
for (i = 0; i < df->size; i++) {
if (df->dt[i].offset_in >= 0) {
switch (df->dt[i].size) {
case 1:
TRACE("Copying (c) to %d from %d (value %d)\n",
df->dt[i].offset_out, df->dt[i].offset_in, *(in_c + df->dt[i].offset_in));
*(out_c + df->dt[i].offset_out) = *(in_c + df->dt[i].offset_in);
break;
case 2:
TRACE("Copying (s) to %d from %d (value %d)\n",
df->dt[i].offset_out, df->dt[i].offset_in, *((const short *)(in_c + df->dt[i].offset_in)));
*((short *)(out_c + df->dt[i].offset_out)) = *((const short *)(in_c + df->dt[i].offset_in));
break;
case 4:
TRACE("Copying (i) to %d from %d (value %d)\n",
df->dt[i].offset_out, df->dt[i].offset_in, *((const int *)(in_c + df->dt[i].offset_in)));
*((int *)(out_c + df->dt[i].offset_out)) = *((const int *)(in_c + df->dt[i].offset_in));
break;
default:
memcpy((out_c + df->dt[i].offset_out), (in_c + df->dt[i].offset_in), df->dt[i].size);
break;
}
} else {
switch (df->dt[i].size) {
case 1:
TRACE("Copying (c) to %d default value %d\n",
df->dt[i].offset_out, df->dt[i].value);
*(out_c + df->dt[i].offset_out) = (char) df->dt[i].value;
break;
case 2:
TRACE("Copying (s) to %d default value %d\n",
df->dt[i].offset_out, df->dt[i].value);
*((short *) (out_c + df->dt[i].offset_out)) = (short) df->dt[i].value;
break;
case 4:
TRACE("Copying (i) to %d default value %d\n",
df->dt[i].offset_out, df->dt[i].value);
*((int *) (out_c + df->dt[i].offset_out)) = (int) df->dt[i].value;
break;
default:
memset((out_c + df->dt[i].offset_out), 0, df->dt[i].size);
break;
}
}
}
}
}
void release_DataFormat(DataFormat * format)
{
TRACE("Deleting DataFormat: %p\n", format);
HeapFree(GetProcessHeap(), 0, format->dt);
format->dt = NULL;
HeapFree(GetProcessHeap(), 0, format->offsets);
format->offsets = NULL;
if (format->user_df)
HeapFree(GetProcessHeap(), 0, format->user_df->rgodf);
HeapFree(GetProcessHeap(), 0, format->user_df);
format->user_df = NULL;
}
/* Make all instances sequential */
static void calculate_ids(LPDIDATAFORMAT df)
{
int i, axis = 0, pov = 0, button = 0;
int axis_base, pov_base, button_base;
DWORD type;
/* Make two passes over the format. The first counts the number
* for each type and the second sets the id */
for (i = 0; i < df->dwNumObjs; i++)
{
type = DIDFT_GETTYPE(df->rgodf[i].dwType);
if (type & DIDFT_AXIS) axis++;
else if (type & DIDFT_POV) pov++;
else if (type & DIDFT_BUTTON) button++;
}
axis_base = 0;
pov_base = axis_base + axis;
button_base = pov_base + pov;
axis = pov = button = 0;
for (i = 0; i < df->dwNumObjs; i++)
{
type = DIDFT_GETTYPE(df->rgodf[i].dwType);
if (type & DIDFT_AXIS)
{
type |= DIDFT_MAKEINSTANCE(axis_base + axis++);
TRACE("axis type = 0x%08x\n", type);
} else if (type & DIDFT_POV)
{
type |= DIDFT_MAKEINSTANCE(pov_base + pov++);
TRACE("POV type = 0x%08x\n", type);
} else if (type & DIDFT_BUTTON)
{
type |= DIDFT_MAKEINSTANCE(button_base + button++);
TRACE("button type = 0x%08x\n", type);
}
df->rgodf[i].dwType = type;
}
}
HRESULT create_DataFormat(LPCDIDATAFORMAT asked_format, DataFormat *format)
{
DataTransform *dt;
unsigned int i, j;
int same = 1;
int *done;
int index = 0;
DWORD next = 0;
if (!format->wine_df) return DIERR_INVALIDPARAM;
done = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, asked_format->dwNumObjs * sizeof(int));
dt = HeapAlloc(GetProcessHeap(), 0, asked_format->dwNumObjs * sizeof(DataTransform));
if (!dt || !done) goto failed;
if (!(format->offsets = HeapAlloc(GetProcessHeap(), 0, format->wine_df->dwNumObjs * sizeof(int))))
goto failed;
if (!(format->user_df = HeapAlloc(GetProcessHeap(), 0, asked_format->dwSize)))
goto failed;
memcpy(format->user_df, asked_format, asked_format->dwSize);
if (!(format->user_df->rgodf = HeapAlloc(GetProcessHeap(), 0, asked_format->dwNumObjs*asked_format->dwObjSize)))
goto failed;
memcpy(format->user_df->rgodf, asked_format->rgodf, asked_format->dwNumObjs*asked_format->dwObjSize);
TRACE("Creating DataTransform :\n");
for (i = 0; i < format->wine_df->dwNumObjs; i++)
{
format->offsets[i] = -1;
for (j = 0; j < asked_format->dwNumObjs; j++) {
if (done[j] == 1)
continue;
if (/* Check if the application either requests any GUID and if not, it if matches
* the GUID of the Wine object.
*/
((asked_format->rgodf[j].pguid == NULL) ||
(format->wine_df->rgodf[i].pguid == NULL) ||
(IsEqualGUID(format->wine_df->rgodf[i].pguid, asked_format->rgodf[j].pguid)))
&&
(/* Then check if it accepts any instance id, and if not, if it matches Wine's
* instance id.
*/
((asked_format->rgodf[j].dwType & DIDFT_INSTANCEMASK) == DIDFT_ANYINSTANCE) ||
(DIDFT_GETINSTANCE(asked_format->rgodf[j].dwType) == 0x00FF) || /* This is mentionned in no DX docs, but it works fine - tested on WinXP */
(DIDFT_GETINSTANCE(asked_format->rgodf[j].dwType) == DIDFT_GETINSTANCE(format->wine_df->rgodf[i].dwType)))
&&
( /* Then if the asked type matches the one Wine provides */
DIDFT_GETTYPE(asked_format->rgodf[j].dwType) & format->wine_df->rgodf[i].dwType))
{
done[j] = 1;
TRACE("Matching :\n");
TRACE(" - Asked (%d) :\n", j);
TRACE(" * GUID: %s ('%s')\n",
debugstr_guid(asked_format->rgodf[j].pguid),
_dump_dinput_GUID(asked_format->rgodf[j].pguid));
TRACE(" * Offset: %3d\n", asked_format->rgodf[j].dwOfs);
TRACE(" * dwType: %08x\n", asked_format->rgodf[j].dwType);
TRACE(" "); _dump_EnumObjects_flags(asked_format->rgodf[j].dwType); TRACE("\n");
TRACE(" - Wine (%d) :\n", i);
TRACE(" * GUID: %s ('%s')\n",
debugstr_guid(format->wine_df->rgodf[i].pguid),
_dump_dinput_GUID(format->wine_df->rgodf[i].pguid));
TRACE(" * Offset: %3d\n", format->wine_df->rgodf[i].dwOfs);
TRACE(" * dwType: %08x\n", format->wine_df->rgodf[i].dwType);
TRACE(" "); _dump_EnumObjects_flags(format->wine_df->rgodf[i].dwType); TRACE("\n");
if (format->wine_df->rgodf[i].dwType & DIDFT_BUTTON)
dt[index].size = sizeof(BYTE);
else
dt[index].size = sizeof(DWORD);
dt[index].offset_in = format->wine_df->rgodf[i].dwOfs;
dt[index].offset_out = asked_format->rgodf[j].dwOfs;
format->offsets[i] = asked_format->rgodf[j].dwOfs;
dt[index].value = 0;
next = next + dt[index].size;
if (format->wine_df->rgodf[i].dwOfs != dt[index].offset_out)
same = 0;
index++;
break;
}
}
if (j == asked_format->dwNumObjs)
same = 0;
}
TRACE("Setting to default value :\n");
for (j = 0; j < asked_format->dwNumObjs; j++) {
if (done[j] == 0) {
TRACE(" - Asked (%d) :\n", j);
TRACE(" * GUID: %s ('%s')\n",
debugstr_guid(asked_format->rgodf[j].pguid),
_dump_dinput_GUID(asked_format->rgodf[j].pguid));
TRACE(" * Offset: %3d\n", asked_format->rgodf[j].dwOfs);
TRACE(" * dwType: %08x\n", asked_format->rgodf[j].dwType);
TRACE(" "); _dump_EnumObjects_flags(asked_format->rgodf[j].dwType); TRACE("\n");
if (asked_format->rgodf[j].dwType & DIDFT_BUTTON)
dt[index].size = sizeof(BYTE);
else
dt[index].size = sizeof(DWORD);
dt[index].offset_in = -1;
dt[index].offset_out = asked_format->rgodf[j].dwOfs;
dt[index].value = 0;
index++;
same = 0;
}
}
format->internal_format_size = format->wine_df->dwDataSize;
format->size = index;
if (same) {
HeapFree(GetProcessHeap(), 0, dt);
dt = NULL;
}
format->dt = dt;
HeapFree(GetProcessHeap(), 0, done);
/* Last step - reset all instances of the new format */
calculate_ids(format->user_df);
return DI_OK;
failed:
HeapFree(GetProcessHeap(), 0, done);
HeapFree(GetProcessHeap(), 0, dt);
format->dt = NULL;
HeapFree(GetProcessHeap(), 0, format->offsets);
format->offsets = NULL;
if (format->user_df)
HeapFree(GetProcessHeap(), 0, format->user_df->rgodf);
HeapFree(GetProcessHeap(), 0, format->user_df);
format->user_df = NULL;
return DIERR_OUTOFMEMORY;
}
/* find an object by it's offset in a data format */
int offset_to_object(LPCDIDATAFORMAT df, int offset)
{
int i;
for (i = 0; i < df->dwNumObjs; i++)
if (df->rgodf[i].dwOfs == offset)
return i;
return -1;
}
static int id_to_object(LPCDIDATAFORMAT df, int id)
{
int i;
for (i = 0; i < df->dwNumObjs; i++)
if ((df->rgodf[i].dwType & 0x00ffffff) == (id & 0x00ffffff))
return i;
return -1;
}
int find_property(LPCDIDATAFORMAT df, LPCDIPROPHEADER ph)
{
switch (ph->dwHow)
{
case DIPH_BYID: return id_to_object(df, ph->dwObj);
case DIPH_BYOFFSET: return offset_to_object(df, ph->dwObj);
}
FIXME("Unhandled ph->dwHow=='%04X'\n", (unsigned int)ph->dwHow);
return -1;
}
BOOL DIEnumDevicesCallbackAtoW(LPCDIDEVICEOBJECTINSTANCEA lpddi, LPVOID lpvRef) {
DIDEVICEOBJECTINSTANCEW ddtmp;
device_enumobjects_AtoWcb_data* data;
data = (device_enumobjects_AtoWcb_data*) lpvRef;
memset(&ddtmp, 0, sizeof(ddtmp));
ddtmp.dwSize = sizeof(DIDEVICEINSTANCEW);
ddtmp.guidType = lpddi->guidType;
ddtmp.dwOfs = lpddi->dwOfs;
ddtmp.dwType = lpddi->dwType;
ddtmp.dwFlags = lpddi->dwFlags;
MultiByteToWideChar(CP_ACP, 0, lpddi->tszName, -1, ddtmp.tszName, MAX_PATH);
if (lpddi->dwSize == sizeof(DIDEVICEINSTANCEA)) {
/**
* if dwSize < sizeof(DIDEVICEINSTANCEA of DInput version >= 5)
* force feedback and other newer datas aren't available
*/
ddtmp.dwFFMaxForce = lpddi->dwFFMaxForce;
ddtmp.dwFFForceResolution = lpddi->dwFFForceResolution;
ddtmp.wCollectionNumber = lpddi->wCollectionNumber;
ddtmp.wDesignatorIndex = lpddi->wDesignatorIndex;
ddtmp.wUsagePage = lpddi->wUsagePage;
ddtmp.wUsage = lpddi->wUsage;
ddtmp.dwDimension = lpddi->dwDimension;
ddtmp.wExponent = lpddi->wExponent;
ddtmp.wReserved = lpddi->wReserved;
}
return data->lpCallBack(&ddtmp, data->lpvRef);
}
/******************************************************************************
* queue_event - add new event to the ring queue
*/
void queue_event(LPDIRECTINPUTDEVICE8A iface, int ofs, DWORD data, DWORD time, DWORD seq)
{
IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
int next_pos;
if (!This->queue_len || This->overflow || ofs < 0) return;
next_pos = (This->queue_head + 1) % This->queue_len;
if (next_pos == This->queue_tail)
{
TRACE(" queue overflowed\n");
This->overflow = TRUE;
return;
}
TRACE(" queueing %d at offset %d (queue head %d / size %d)\n",
data, ofs, This->queue_head, This->queue_len);
This->data_queue[This->queue_head].dwOfs = ofs;
This->data_queue[This->queue_head].dwData = data;
This->data_queue[This->queue_head].dwTimeStamp = time;
This->data_queue[This->queue_head].dwSequence = seq;
This->queue_head = next_pos;
}
/******************************************************************************
* Acquire
*/
HRESULT WINAPI IDirectInputDevice2AImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
{
IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
HRESULT res;
if (!This->data_format.user_df) return DIERR_INVALIDPARAM;
EnterCriticalSection(&This->crit);
res = This->acquired ? S_FALSE : DI_OK;
This->acquired = 1;
if (res == DI_OK)
This->queue_head = This->queue_tail = This->overflow = 0;
LeaveCriticalSection(&This->crit);
return res;
}
/******************************************************************************
* Unacquire
*/
HRESULT WINAPI IDirectInputDevice2AImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface)
{
IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
HRESULT res;
EnterCriticalSection(&This->crit);
res = !This->acquired ? DI_NOEFFECT : DI_OK;
This->acquired = 0;
LeaveCriticalSection(&This->crit);
return res;
}
/******************************************************************************
* IDirectInputDeviceA
*/
HRESULT WINAPI IDirectInputDevice2AImpl_SetDataFormat(
LPDIRECTINPUTDEVICE8A iface, LPCDIDATAFORMAT df)
{
IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
HRESULT res = DI_OK;
if (!df) return E_POINTER;
TRACE("(%p) %p\n", This, df);
_dump_DIDATAFORMAT(df);
if (df->dwSize != sizeof(DIDATAFORMAT)) return DIERR_INVALIDPARAM;
if (This->acquired) return DIERR_ACQUIRED;
EnterCriticalSection(&This->crit);
release_DataFormat(&This->data_format);
res = create_DataFormat(df, &This->data_format);
LeaveCriticalSection(&This->crit);
return res;
}
/******************************************************************************
* SetCooperativeLevel
*
* Set cooperative level and the source window for the events.
*/
HRESULT WINAPI IDirectInputDevice2AImpl_SetCooperativeLevel(
LPDIRECTINPUTDEVICE8A iface, HWND hwnd, DWORD dwflags)
{
IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
TRACE("(%p) %p,0x%08x\n", This, hwnd, dwflags);
TRACE(" cooperative level : ");
_dump_cooperativelevel_DI(dwflags);
if ((dwflags & (DISCL_EXCLUSIVE | DISCL_NONEXCLUSIVE)) == 0 ||
(dwflags & (DISCL_EXCLUSIVE | DISCL_NONEXCLUSIVE)) == (DISCL_EXCLUSIVE | DISCL_NONEXCLUSIVE) ||
(dwflags & (DISCL_FOREGROUND | DISCL_BACKGROUND)) == 0 ||
(dwflags & (DISCL_FOREGROUND | DISCL_BACKGROUND)) == (DISCL_FOREGROUND | DISCL_BACKGROUND))
return DIERR_INVALIDPARAM;
if (dwflags == (DISCL_NONEXCLUSIVE | DISCL_BACKGROUND))
hwnd = GetDesktopWindow();
if (!hwnd) return E_HANDLE;
/* For security reasons native does not allow exclusive background level
for mouse and keyboard only */
if (dwflags & DISCL_EXCLUSIVE && dwflags & DISCL_BACKGROUND &&
(IsEqualGUID(&This->guid, &GUID_SysMouse) ||
IsEqualGUID(&This->guid, &GUID_SysKeyboard)))
return DIERR_UNSUPPORTED;
/* Store the window which asks for the mouse */
EnterCriticalSection(&This->crit);
This->win = hwnd;
This->dwCoopLevel = dwflags;
LeaveCriticalSection(&This->crit);
return DI_OK;
}
/******************************************************************************
* SetEventNotification : specifies event to be sent on state change
*/
HRESULT WINAPI IDirectInputDevice2AImpl_SetEventNotification(
LPDIRECTINPUTDEVICE8A iface, HANDLE event)
{
IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
TRACE("(%p) %p\n", This, event);
EnterCriticalSection(&This->crit);
This->hEvent = event;
LeaveCriticalSection(&This->crit);
return DI_OK;
}
ULONG WINAPI IDirectInputDevice2AImpl_Release(LPDIRECTINPUTDEVICE8A iface)
{
IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
ULONG ref;
ref = InterlockedDecrement(&(This->ref));
if (ref) return ref;
DeleteCriticalSection(&This->crit);
HeapFree(GetProcessHeap(), 0, This->data_queue);
HeapFree(GetProcessHeap(), 0, This);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2AImpl_QueryInterface(
LPDIRECTINPUTDEVICE8A iface,REFIID riid,LPVOID *ppobj
)
{
IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
TRACE("(this=%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
if (IsEqualGUID(&IID_IUnknown,riid)) {
IDirectInputDevice2_AddRef(iface);
*ppobj = This;
return DI_OK;
}
if (IsEqualGUID(&IID_IDirectInputDeviceA,riid)) {
IDirectInputDevice2_AddRef(iface);
*ppobj = This;
return DI_OK;
}
if (IsEqualGUID(&IID_IDirectInputDevice2A,riid)) {
IDirectInputDevice2_AddRef(iface);
*ppobj = This;
return DI_OK;
}
if (IsEqualGUID(&IID_IDirectInputDevice7A,riid)) {
IDirectInputDevice7_AddRef(iface);
*ppobj = This;
return DI_OK;
}
if (IsEqualGUID(&IID_IDirectInputDevice8A,riid)) {
IDirectInputDevice8_AddRef(iface);
*ppobj = This;
return DI_OK;
}
TRACE("Unsupported interface !\n");
return E_FAIL;
}
HRESULT WINAPI IDirectInputDevice2WImpl_QueryInterface(
LPDIRECTINPUTDEVICE8W iface,REFIID riid,LPVOID *ppobj
)
{
IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
TRACE("(this=%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
if (IsEqualGUID(&IID_IUnknown,riid)) {
IDirectInputDevice2_AddRef(iface);
*ppobj = This;
return DI_OK;
}
if (IsEqualGUID(&IID_IDirectInputDeviceW,riid)) {
IDirectInputDevice2_AddRef(iface);
*ppobj = This;
return DI_OK;
}
if (IsEqualGUID(&IID_IDirectInputDevice2W,riid)) {
IDirectInputDevice2_AddRef(iface);
*ppobj = This;
return DI_OK;
}
if (IsEqualGUID(&IID_IDirectInputDevice7W,riid)) {
IDirectInputDevice7_AddRef(iface);
*ppobj = This;
return DI_OK;
}
if (IsEqualGUID(&IID_IDirectInputDevice8W,riid)) {
IDirectInputDevice8_AddRef(iface);
*ppobj = This;
return DI_OK;
}
TRACE("Unsupported interface !\n");
return E_FAIL;
}
ULONG WINAPI IDirectInputDevice2AImpl_AddRef(
LPDIRECTINPUTDEVICE8A iface)
{
IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
return InterlockedIncrement(&(This->ref));
}
HRESULT WINAPI IDirectInputDevice2AImpl_EnumObjects(
LPDIRECTINPUTDEVICE8A iface,
LPDIENUMDEVICEOBJECTSCALLBACKA lpCallback,
LPVOID lpvRef,
DWORD dwFlags)
{
FIXME("(this=%p,%p,%p,%08x): stub!\n", iface, lpCallback, lpvRef, dwFlags);
if (TRACE_ON(dinput)) {
DPRINTF(" - flags = ");
_dump_EnumObjects_flags(dwFlags);
DPRINTF("\n");
}
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2WImpl_EnumObjects(
LPDIRECTINPUTDEVICE8W iface,
LPDIENUMDEVICEOBJECTSCALLBACKW lpCallback,
LPVOID lpvRef,
DWORD dwFlags)
{
FIXME("(this=%p,%p,%p,%08x): stub!\n", iface, lpCallback, lpvRef, dwFlags);
if (TRACE_ON(dinput)) {
DPRINTF(" - flags = ");
_dump_EnumObjects_flags(dwFlags);
DPRINTF("\n");
}
return DI_OK;
}
/******************************************************************************
* GetProperty
*/
HRESULT WINAPI IDirectInputDevice2AImpl_GetProperty(
LPDIRECTINPUTDEVICE8A iface, REFGUID rguid, LPDIPROPHEADER pdiph)
{
IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
TRACE("(%p) %s,%p\n", iface, debugstr_guid(rguid), pdiph);
_dump_DIPROPHEADER(pdiph);
if (HIWORD(rguid)) return DI_OK;
switch (LOWORD(rguid))
{
case (DWORD) DIPROP_BUFFERSIZE:
{
LPDIPROPDWORD pd = (LPDIPROPDWORD)pdiph;
if (pdiph->dwSize != sizeof(DIPROPDWORD)) return DIERR_INVALIDPARAM;
pd->dwData = This->queue_len;
TRACE("buffersize = %d\n", pd->dwData);
break;
}
default:
WARN("Unknown property %s\n", debugstr_guid(rguid));
break;
}
return DI_OK;
}
/******************************************************************************
* SetProperty
*/
HRESULT WINAPI IDirectInputDevice2AImpl_SetProperty(
LPDIRECTINPUTDEVICE8A iface, REFGUID rguid, LPCDIPROPHEADER pdiph)
{
IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
TRACE("(%p) %s,%p\n", iface, debugstr_guid(rguid), pdiph);
_dump_DIPROPHEADER(pdiph);
if (HIWORD(rguid)) return DI_OK;
switch (LOWORD(rguid))
{
case (DWORD) DIPROP_AXISMODE:
{
LPCDIPROPDWORD pd = (LPCDIPROPDWORD)pdiph;
if (pdiph->dwSize != sizeof(DIPROPDWORD)) return DIERR_INVALIDPARAM;
if (pdiph->dwHow == DIPH_DEVICE && pdiph->dwObj) return DIERR_INVALIDPARAM;
if (This->acquired) return DIERR_ACQUIRED;
if (pdiph->dwHow != DIPH_DEVICE) return DIERR_UNSUPPORTED;
TRACE("Axis mode: %s\n", pd->dwData == DIPROPAXISMODE_ABS ? "absolute" :
"relative");
EnterCriticalSection(&This->crit);
This->data_format.user_df->dwFlags &= ~DIDFT_AXIS;
This->data_format.user_df->dwFlags |= pd->dwData == DIPROPAXISMODE_ABS ?
DIDF_ABSAXIS : DIDF_RELAXIS;
LeaveCriticalSection(&This->crit);
break;
}
case (DWORD) DIPROP_BUFFERSIZE:
{
LPCDIPROPDWORD pd = (LPCDIPROPDWORD)pdiph;
if (pdiph->dwSize != sizeof(DIPROPDWORD)) return DIERR_INVALIDPARAM;
if (This->acquired) return DIERR_ACQUIRED;
TRACE("buffersize = %d\n", pd->dwData);
EnterCriticalSection(&This->crit);
HeapFree(GetProcessHeap(), 0, This->data_queue);
This->data_queue = !pd->dwData ? NULL : HeapAlloc(GetProcessHeap(), 0,
pd->dwData * sizeof(DIDEVICEOBJECTDATA));
This->queue_head = This->queue_tail = This->overflow = 0;
This->queue_len = pd->dwData;
LeaveCriticalSection(&This->crit);
break;
}
default:
WARN("Unknown property %s\n", debugstr_guid(rguid));
return DIERR_UNSUPPORTED;
}
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2AImpl_GetObjectInfo(
LPDIRECTINPUTDEVICE8A iface,
LPDIDEVICEOBJECTINSTANCEA pdidoi,
DWORD dwObj,
DWORD dwHow)
{
FIXME("(this=%p,%p,%d,0x%08x): stub!\n",
iface, pdidoi, dwObj, dwHow);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2WImpl_GetObjectInfo(
LPDIRECTINPUTDEVICE8W iface,
LPDIDEVICEOBJECTINSTANCEW pdidoi,
DWORD dwObj,
DWORD dwHow)
{
FIXME("(this=%p,%p,%d,0x%08x): stub!\n",
iface, pdidoi, dwObj, dwHow);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2AImpl_GetDeviceData(
LPDIRECTINPUTDEVICE8A iface, DWORD dodsize, LPDIDEVICEOBJECTDATA dod,
LPDWORD entries, DWORD flags)
{
IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
HRESULT ret = DI_OK;
int len;
TRACE("(%p) %p -> %p(%d) x%d, 0x%08x\n",
This, dod, entries, entries ? *entries : 0, dodsize, flags);
if (!This->acquired)
return DIERR_NOTACQUIRED;
if (!This->queue_len)
return DIERR_NOTBUFFERED;
if (dodsize < sizeof(DIDEVICEOBJECTDATA_DX3))
return DIERR_INVALIDPARAM;
IDirectInputDevice2_Poll(iface);
EnterCriticalSection(&This->crit);
len = This->queue_head - This->queue_tail;
if (len < 0) len += This->queue_len;
if ((*entries != INFINITE) && (len > *entries)) len = *entries;
if (dod)
{
int i;
for (i = 0; i < len; i++)
{
int n = (This->queue_tail + i) % This->queue_len;
memcpy((char *)dod + dodsize * i, This->data_queue + n, dodsize);
}
}
*entries = len;
if (This->overflow)
ret = DI_BUFFEROVERFLOW;
if (!(flags & DIGDD_PEEK))
{
/* Advance reading position */
This->queue_tail = (This->queue_tail + len) % This->queue_len;
This->overflow = FALSE;
}
LeaveCriticalSection(&This->crit);
TRACE("Returning %d events queued\n", *entries);
return ret;
}
HRESULT WINAPI IDirectInputDevice2AImpl_GetDeviceInfo(
LPDIRECTINPUTDEVICE8A iface,
LPDIDEVICEINSTANCEA pdidi)
{
FIXME("(this=%p,%p): stub!\n",
iface, pdidi);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2WImpl_GetDeviceInfo(
LPDIRECTINPUTDEVICE8W iface,
LPDIDEVICEINSTANCEW pdidi)
{
FIXME("(this=%p,%p): stub!\n",
iface, pdidi);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2AImpl_RunControlPanel(
LPDIRECTINPUTDEVICE8A iface,
HWND hwndOwner,
DWORD dwFlags)
{
FIXME("(this=%p,%p,0x%08x): stub!\n",
iface, hwndOwner, dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2AImpl_Initialize(
LPDIRECTINPUTDEVICE8A iface,
HINSTANCE hinst,
DWORD dwVersion,
REFGUID rguid)
{
FIXME("(this=%p,%p,%d,%s): stub!\n",
iface, hinst, dwVersion, debugstr_guid(rguid));
return DI_OK;
}
/******************************************************************************
* IDirectInputDevice2A
*/
HRESULT WINAPI IDirectInputDevice2AImpl_CreateEffect(
LPDIRECTINPUTDEVICE8A iface,
REFGUID rguid,
LPCDIEFFECT lpeff,
LPDIRECTINPUTEFFECT *ppdef,
LPUNKNOWN pUnkOuter)
{
FIXME("(this=%p,%s,%p,%p,%p): stub!\n",
iface, debugstr_guid(rguid), lpeff, ppdef, pUnkOuter);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2AImpl_EnumEffects(
LPDIRECTINPUTDEVICE8A iface,
LPDIENUMEFFECTSCALLBACKA lpCallback,
LPVOID lpvRef,
DWORD dwFlags)
{
FIXME("(this=%p,%p,%p,0x%08x): stub!\n",
iface, lpCallback, lpvRef, dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2WImpl_EnumEffects(
LPDIRECTINPUTDEVICE8W iface,
LPDIENUMEFFECTSCALLBACKW lpCallback,
LPVOID lpvRef,
DWORD dwFlags)
{
FIXME("(this=%p,%p,%p,0x%08x): stub!\n",
iface, lpCallback, lpvRef, dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2AImpl_GetEffectInfo(
LPDIRECTINPUTDEVICE8A iface,
LPDIEFFECTINFOA lpdei,
REFGUID rguid)
{
FIXME("(this=%p,%p,%s): stub!\n",
iface, lpdei, debugstr_guid(rguid));
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2WImpl_GetEffectInfo(
LPDIRECTINPUTDEVICE8W iface,
LPDIEFFECTINFOW lpdei,
REFGUID rguid)
{
FIXME("(this=%p,%p,%s): stub!\n",
iface, lpdei, debugstr_guid(rguid));
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2AImpl_GetForceFeedbackState(
LPDIRECTINPUTDEVICE8A iface,
LPDWORD pdwOut)
{
FIXME("(this=%p,%p): stub!\n",
iface, pdwOut);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2AImpl_SendForceFeedbackCommand(
LPDIRECTINPUTDEVICE8A iface,
DWORD dwFlags)
{
FIXME("(this=%p,0x%08x): stub!\n",
iface, dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2AImpl_EnumCreatedEffectObjects(
LPDIRECTINPUTDEVICE8A iface,
LPDIENUMCREATEDEFFECTOBJECTSCALLBACK lpCallback,
LPVOID lpvRef,
DWORD dwFlags)
{
FIXME("(this=%p,%p,%p,0x%08x): stub!\n",
iface, lpCallback, lpvRef, dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2AImpl_Escape(
LPDIRECTINPUTDEVICE8A iface,
LPDIEFFESCAPE lpDIEEsc)
{
FIXME("(this=%p,%p): stub!\n",
iface, lpDIEEsc);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2AImpl_Poll(
LPDIRECTINPUTDEVICE8A iface)
{
IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
if (!This->acquired) return DIERR_NOTACQUIRED;
/* Because wine devices do not need to be polled, just return DI_NOEFFECT */
return DI_NOEFFECT;
}
HRESULT WINAPI IDirectInputDevice2AImpl_SendDeviceData(
LPDIRECTINPUTDEVICE8A iface,
DWORD cbObjectData,
LPCDIDEVICEOBJECTDATA rgdod,
LPDWORD pdwInOut,
DWORD dwFlags)
{
FIXME("(this=%p,0x%08x,%p,%p,0x%08x): stub!\n",
iface, cbObjectData, rgdod, pdwInOut, dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice7AImpl_EnumEffectsInFile(LPDIRECTINPUTDEVICE8A iface,
LPCSTR lpszFileName,
LPDIENUMEFFECTSINFILECALLBACK pec,
LPVOID pvRef,
DWORD dwFlags)
{
FIXME("(%p)->(%s,%p,%p,%08x): stub !\n", iface, lpszFileName, pec, pvRef, dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice7WImpl_EnumEffectsInFile(LPDIRECTINPUTDEVICE8W iface,
LPCWSTR lpszFileName,
LPDIENUMEFFECTSINFILECALLBACK pec,
LPVOID pvRef,
DWORD dwFlags)
{
FIXME("(%p)->(%s,%p,%p,%08x): stub !\n", iface, debugstr_w(lpszFileName), pec, pvRef, dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice7AImpl_WriteEffectToFile(LPDIRECTINPUTDEVICE8A iface,
LPCSTR lpszFileName,
DWORD dwEntries,
LPDIFILEEFFECT rgDiFileEft,
DWORD dwFlags)
{
FIXME("(%p)->(%s,%08x,%p,%08x): stub !\n", iface, lpszFileName, dwEntries, rgDiFileEft, dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice7WImpl_WriteEffectToFile(LPDIRECTINPUTDEVICE8W iface,
LPCWSTR lpszFileName,
DWORD dwEntries,
LPDIFILEEFFECT rgDiFileEft,
DWORD dwFlags)
{
FIXME("(%p)->(%s,%08x,%p,%08x): stub !\n", iface, debugstr_w(lpszFileName), dwEntries, rgDiFileEft, dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice8AImpl_BuildActionMap(LPDIRECTINPUTDEVICE8A iface,
LPDIACTIONFORMATA lpdiaf,
LPCSTR lpszUserName,
DWORD dwFlags)
{
FIXME("(%p)->(%p,%s,%08x): stub !\n", iface, lpdiaf, lpszUserName, dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice8WImpl_BuildActionMap(LPDIRECTINPUTDEVICE8W iface,
LPDIACTIONFORMATW lpdiaf,
LPCWSTR lpszUserName,
DWORD dwFlags)
{
FIXME("(%p)->(%p,%s,%08x): stub !\n", iface, lpdiaf, debugstr_w(lpszUserName), dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice8AImpl_SetActionMap(LPDIRECTINPUTDEVICE8A iface,
LPDIACTIONFORMATA lpdiaf,
LPCSTR lpszUserName,
DWORD dwFlags)
{
FIXME("(%p)->(%p,%s,%08x): stub !\n", iface, lpdiaf, lpszUserName, dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice8WImpl_SetActionMap(LPDIRECTINPUTDEVICE8W iface,
LPDIACTIONFORMATW lpdiaf,
LPCWSTR lpszUserName,
DWORD dwFlags)
{
FIXME("(%p)->(%p,%s,%08x): stub !\n", iface, lpdiaf, debugstr_w(lpszUserName), dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice8AImpl_GetImageInfo(LPDIRECTINPUTDEVICE8A iface,
LPDIDEVICEIMAGEINFOHEADERA lpdiDevImageInfoHeader)
{
FIXME("(%p)->(%p): stub !\n", iface, lpdiDevImageInfoHeader);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice8WImpl_GetImageInfo(LPDIRECTINPUTDEVICE8W iface,
LPDIDEVICEIMAGEINFOHEADERW lpdiDevImageInfoHeader)
{
FIXME("(%p)->(%p): stub !\n", iface, lpdiDevImageInfoHeader);
return DI_OK;
}
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