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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 "winreg.h"
#include "winuser.h"
#include "winerror.h"
#include "dinput.h"
#include "device_private.h"
#include "dinput_private.h"
#define WM_WINE_NOTIFY_ACTIVITY WM_USER
WINE_DEFAULT_DEBUG_CHANNEL(dinput);
static inline IDirectInputDeviceImpl *impl_from_IDirectInputDevice8W(IDirectInputDevice8W *iface)
{
return CONTAINING_RECORD(iface, IDirectInputDeviceImpl, IDirectInputDevice8W_iface);
}
static inline IDirectInputDevice8A *IDirectInputDevice8A_from_impl(IDirectInputDeviceImpl *This)
{
return &This->IDirectInputDevice8A_iface;
}
static inline IDirectInputDevice8W *IDirectInputDevice8W_from_impl(IDirectInputDeviceImpl *This)
{
return &This->IDirectInputDevice8W_iface;
}
/******************************************************************************
* Various debugging tools
*/
static 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
};
TRACE(" cooperative level : ");
for (i = 0; i < ARRAY_SIZE(flags); i++)
if (flags[i].mask & dwFlags)
TRACE("%s ",flags[i].name);
TRACE("\n");
}
}
static void _dump_ObjectDataFormat_flags(DWORD dwFlags) {
unsigned int i;
static const struct {
DWORD mask;
const char *name;
} flags[] = {
#define FE(x) { x, #x}
FE(DIDOI_FFACTUATOR),
FE(DIDOI_FFEFFECTTRIGGER),
FE(DIDOI_POLLED),
FE(DIDOI_GUIDISUSAGE)
#undef FE
};
if (!dwFlags) return;
TRACE("Flags:");
/* First the flags */
for (i = 0; i < ARRAY_SIZE(flags); i++) {
if (flags[i].mask & dwFlags)
TRACE(" %s",flags[i].name);
}
/* Now specific values */
#define FE(x) case x: TRACE(" "#x); break
switch (dwFlags & DIDOI_ASPECTMASK) {
FE(DIDOI_ASPECTACCEL);
FE(DIDOI_ASPECTFORCE);
FE(DIDOI_ASPECTPOSITION);
FE(DIDOI_ASPECTVELOCITY);
}
#undef FE
}
static 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);
TRACE("Type:");
if (type == DIDFT_ALL) {
TRACE(" DIDFT_ALL");
} else {
for (i = 0; i < ARRAY_SIZE(flags); i++) {
if (flags[i].mask & type) {
type &= ~flags[i].mask;
TRACE(" %s",flags[i].name);
}
}
if (type) {
TRACE(" (unhandled: %08x)", type);
}
}
TRACE(" / Instance: ");
if (instance == ((DIDFT_ANYINSTANCE >> 8) & 0xFFFF)) {
TRACE("DIDFT_ANYINSTANCE");
} else {
TRACE("%3d", instance);
}
}
}
void _dump_DIPROPHEADER(LPCDIPROPHEADER diph) {
if (TRACE_ON(dinput)) {
TRACE(" - dwObj = 0x%08x\n", diph->dwObj);
TRACE(" - 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(const DIDEVICEOBJECTINSTANCEA *ddoi) {
TRACE(" - enumerating : %s ('%s') - %2d - 0x%08x - %s - 0x%x\n",
debugstr_guid(&ddoi->guidType), _dump_dinput_GUID(&ddoi->guidType), ddoi->dwOfs, ddoi->dwType, ddoi->tszName, ddoi->dwFlags);
}
void _dump_OBJECTINSTANCEW(const DIDEVICEOBJECTINSTANCEW *ddoi) {
TRACE(" - enumerating : %s ('%s'), - %2d - 0x%08x - %s - 0x%x\n",
debugstr_guid(&ddoi->guidType), _dump_dinput_GUID(&ddoi->guidType), ddoi->dwOfs, ddoi->dwType, debugstr_w(ddoi->tszName), ddoi->dwFlags);
}
/* 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 < ARRAY_SIZE(guids); i++) {
if (IsEqualGUID(guids[i].guid, guid)) {
return guids[i].name;
}
}
return debugstr_guid(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);
TRACE(" "); _dump_ObjectDataFormat_flags(df->rgodf[i].dwFlags); TRACE("\n");
}
}
/******************************************************************************
* Get the default and the app-specific config keys.
*/
BOOL get_app_key(HKEY *defkey, HKEY *appkey)
{
char buffer[MAX_PATH+16];
DWORD len;
*appkey = 0;
/* @@ Wine registry key: HKCU\Software\Wine\DirectInput */
if (RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\DirectInput", defkey))
*defkey = 0;
len = GetModuleFileNameA(0, buffer, MAX_PATH);
if (len && len < MAX_PATH)
{
HKEY tmpkey;
/* @@ Wine registry key: HKCU\Software\Wine\AppDefaults\app.exe\DirectInput */
if (!RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\AppDefaults", &tmpkey))
{
char *p, *appname = buffer;
if ((p = strrchr(appname, '/'))) appname = p + 1;
if ((p = strrchr(appname, '\\'))) appname = p + 1;
strcat(appname, "\\DirectInput");
if (RegOpenKeyA(tmpkey, appname, appkey)) *appkey = 0;
RegCloseKey(tmpkey);
}
}
return *defkey || *appkey;
}
/******************************************************************************
* Get a config key from either the app-specific or the default config
*/
DWORD get_config_key( HKEY defkey, HKEY appkey, const char *name,
char *buffer, DWORD size )
{
if (appkey && !RegQueryValueExA( appkey, name, 0, NULL, (LPBYTE)buffer, &size ))
return 0;
if (defkey && !RegQueryValueExA( defkey, name, 0, NULL, (LPBYTE)buffer, &size ))
return 0;
return ERROR_FILE_NOT_FOUND;
}
/* Conversion between internal data buffer and external data buffer */
void fill_DataFormat(void *out, DWORD size, const void *in, const DataFormat *df)
{
int i;
const char *in_c = in;
char *out_c = out;
memset(out, 0, size);
if (df->dt == NULL) {
/* This means that the app uses Wine's internal data format */
memcpy(out, in, min(size, 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)) = 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;
HeapFree(GetProcessHeap(), 0, format->user_df);
format->user_df = NULL;
}
static inline LPDIOBJECTDATAFORMAT dataformat_to_odf(LPCDIDATAFORMAT df, int idx)
{
if (idx < 0 || idx >= df->dwNumObjs) return NULL;
return (LPDIOBJECTDATAFORMAT)((LPBYTE)df->rgodf + idx * df->dwObjSize);
}
/* dataformat_to_odf_by_type
* Find the Nth object of the selected type in the DataFormat
*/
LPDIOBJECTDATAFORMAT dataformat_to_odf_by_type(LPCDIDATAFORMAT df, int n, DWORD type)
{
int i, nfound = 0;
for (i=0; i < df->dwNumObjs; i++)
{
LPDIOBJECTDATAFORMAT odf = dataformat_to_odf(df, i);
if (odf->dwType & type)
{
if (n == nfound)
return odf;
nfound++;
}
}
return NULL;
}
static 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);
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 mentioned 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: 0x%08x\n", asked_format->rgodf[j].dwType);
TRACE(" "); _dump_EnumObjects_flags(asked_format->rgodf[j].dwType); TRACE("\n");
TRACE(" * dwFlags: 0x%08x\n", asked_format->rgodf[j].dwFlags);
TRACE(" "); _dump_ObjectDataFormat_flags(asked_format->rgodf[j].dwFlags); 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: 0x%08x\n", format->wine_df->rgodf[i].dwType);
TRACE(" "); _dump_EnumObjects_flags(format->wine_df->rgodf[i].dwType); TRACE("\n");
TRACE(" * dwFlags: 0x%08x\n", format->wine_df->rgodf[i].dwFlags);
TRACE(" "); _dump_ObjectDataFormat_flags(format->wine_df->rgodf[i].dwFlags); 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;
}
}
}
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: 0x%08x\n", asked_format->rgodf[j].dwType);
TRACE(" "); _dump_EnumObjects_flags(asked_format->rgodf[j].dwType); TRACE("\n");
TRACE(" * dwFlags: 0x%08x\n", asked_format->rgodf[j].dwFlags);
TRACE(" "); _dump_ObjectDataFormat_flags(asked_format->rgodf[j].dwFlags); 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;
if (asked_format->rgodf[j].dwType & DIDFT_POV)
dt[index].value = -1;
else
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);
return DI_OK;
failed:
HeapFree(GetProcessHeap(), 0, done);
HeapFree(GetProcessHeap(), 0, dt);
format->dt = NULL;
HeapFree(GetProcessHeap(), 0, format->offsets);
format->offsets = NULL;
HeapFree(GetProcessHeap(), 0, format->user_df);
format->user_df = NULL;
return DIERR_OUTOFMEMORY;
}
static int verify_offset(const DataFormat *df, int offset)
{
int i;
if (!df->offsets)
return -1;
for (i = df->wine_df->dwNumObjs - 1; i >= 0; i--)
{
if (df->offsets[i] == offset)
return offset;
}
return -1;
}
/* find an object by its offset in a data format */
static int offset_to_object(const DataFormat *df, int offset)
{
int i;
if (!df->offsets) return -1;
for (i = 0; i < df->wine_df->dwNumObjs; i++)
if (df->offsets[i] == offset) return i;
return -1;
}
int id_to_object(LPCDIDATAFORMAT df, int id)
{
int i;
id &= 0x00ffffff;
for (i = 0; i < df->dwNumObjs; i++)
if ((dataformat_to_odf(df, i)->dwType & 0x00ffffff) == id)
return i;
return -1;
}
static int id_to_offset(const DataFormat *df, int id)
{
int obj = id_to_object(df->wine_df, id);
return obj >= 0 && df->offsets ? df->offsets[obj] : -1;
}
int find_property(const DataFormat *df, LPCDIPROPHEADER ph)
{
switch (ph->dwHow)
{
case DIPH_BYID: return id_to_object(df->wine_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;
}
static DWORD semantic_to_obj_id(IDirectInputDeviceImpl* This, DWORD dwSemantic)
{
DWORD type = (0x0000ff00 & dwSemantic) >> 8;
DWORD offset = 0x000000ff & dwSemantic;
DWORD obj_instance = 0;
BOOL found = FALSE;
int i;
for (i = 0; i < This->data_format.wine_df->dwNumObjs; i++)
{
LPDIOBJECTDATAFORMAT odf = dataformat_to_odf(This->data_format.wine_df, i);
if (odf->dwOfs == offset)
{
obj_instance = DIDFT_GETINSTANCE(odf->dwType);
found = TRUE;
break;
}
}
if (!found) return 0;
if (type & DIDFT_AXIS) type = DIDFT_RELAXIS;
if (type & DIDFT_BUTTON) type = DIDFT_PSHBUTTON;
return type | (0x0000ff00 & (obj_instance << 8));
}
/*
* get_mapping_key
* Retrieves an open registry key to save the mapping, parametrized for an username,
* specific device and specific action mapping guid.
*/
static HKEY get_mapping_key(const WCHAR *device, const WCHAR *username, const WCHAR *guid)
{
static const WCHAR subkey[] = {
'S','o','f','t','w','a','r','e','\\',
'W','i','n','e','\\',
'D','i','r','e','c','t','I','n','p','u','t','\\',
'M','a','p','p','i','n','g','s','\\','%','s','\\','%','s','\\','%','s','\0'};
HKEY hkey;
WCHAR *keyname;
keyname = HeapAlloc(GetProcessHeap(), 0,
sizeof(WCHAR) * (lstrlenW(subkey) + strlenW(username) + strlenW(device) + strlenW(guid)));
sprintfW(keyname, subkey, username, device, guid);
/* The key used is HKCU\Software\Wine\DirectInput\Mappings\[username]\[device]\[mapping_guid] */
if (RegCreateKeyW(HKEY_CURRENT_USER, keyname, &hkey))
hkey = 0;
HeapFree(GetProcessHeap(), 0, keyname);
return hkey;
}
static HRESULT save_mapping_settings(IDirectInputDevice8W *iface, LPDIACTIONFORMATW lpdiaf, LPCWSTR lpszUsername)
{
WCHAR *guid_str = NULL;
DIDEVICEINSTANCEW didev;
HKEY hkey;
int i;
didev.dwSize = sizeof(didev);
IDirectInputDevice8_GetDeviceInfo(iface, &didev);
if (StringFromCLSID(&lpdiaf->guidActionMap, &guid_str) != S_OK)
return DI_SETTINGSNOTSAVED;
hkey = get_mapping_key(didev.tszInstanceName, lpszUsername, guid_str);
if (!hkey)
{
CoTaskMemFree(guid_str);
return DI_SETTINGSNOTSAVED;
}
/* Write each of the actions mapped for this device.
Format is "dwSemantic"="dwObjID" and key is of type REG_DWORD
*/
for (i = 0; i < lpdiaf->dwNumActions; i++)
{
static const WCHAR format[] = {'%','x','\0'};
WCHAR label[9];
if (IsEqualGUID(&didev.guidInstance, &lpdiaf->rgoAction[i].guidInstance) &&
lpdiaf->rgoAction[i].dwHow != DIAH_UNMAPPED)
{
sprintfW(label, format, lpdiaf->rgoAction[i].dwSemantic);
RegSetValueExW(hkey, label, 0, REG_DWORD, (const BYTE*) &lpdiaf->rgoAction[i].dwObjID, sizeof(DWORD));
}
}
RegCloseKey(hkey);
CoTaskMemFree(guid_str);
return DI_OK;
}
static BOOL load_mapping_settings(IDirectInputDeviceImpl *This, LPDIACTIONFORMATW lpdiaf, const WCHAR *username)
{
HKEY hkey;
WCHAR *guid_str;
DIDEVICEINSTANCEW didev;
int i, mapped = 0;
didev.dwSize = sizeof(didev);
IDirectInputDevice8_GetDeviceInfo(&This->IDirectInputDevice8W_iface, &didev);
if (StringFromCLSID(&lpdiaf->guidActionMap, &guid_str) != S_OK)
return FALSE;
hkey = get_mapping_key(didev.tszInstanceName, username, guid_str);
if (!hkey)
{
CoTaskMemFree(guid_str);
return FALSE;
}
/* Try to read each action in the DIACTIONFORMAT from registry */
for (i = 0; i < lpdiaf->dwNumActions; i++)
{
static const WCHAR format[] = {'%','x','\0'};
DWORD id, size = sizeof(DWORD);
WCHAR label[9];
sprintfW(label, format, lpdiaf->rgoAction[i].dwSemantic);
if (!RegQueryValueExW(hkey, label, 0, NULL, (LPBYTE) &id, &size))
{
lpdiaf->rgoAction[i].dwObjID = id;
lpdiaf->rgoAction[i].guidInstance = didev.guidInstance;
lpdiaf->rgoAction[i].dwHow = DIAH_DEFAULT;
mapped += 1;
}
}
RegCloseKey(hkey);
CoTaskMemFree(guid_str);
return mapped > 0;
}
static BOOL set_app_data(IDirectInputDeviceImpl *dev, int offset, UINT_PTR app_data)
{
int num_actions = dev->num_actions;
ActionMap *action_map = dev->action_map, *target_map = NULL;
if (num_actions == 0)
{
num_actions = 1;
action_map = HeapAlloc(GetProcessHeap(), 0, sizeof(ActionMap));
if (!action_map) return FALSE;
target_map = &action_map[0];
}
else
{
int i;
for (i = 0; i < num_actions; i++)
{
if (dev->action_map[i].offset != offset) continue;
target_map = &dev->action_map[i];
break;
}
if (!target_map)
{
num_actions++;
action_map = HeapReAlloc(GetProcessHeap(), 0, action_map, sizeof(ActionMap)*num_actions);
if (!action_map) return FALSE;
target_map = &action_map[num_actions-1];
}
}
target_map->offset = offset;
target_map->uAppData = app_data;
dev->action_map = action_map;
dev->num_actions = num_actions;
return TRUE;
}
HRESULT _build_action_map(LPDIRECTINPUTDEVICE8W iface, LPDIACTIONFORMATW lpdiaf, LPCWSTR lpszUserName, DWORD dwFlags, DWORD devMask, LPCDIDATAFORMAT df)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
WCHAR username[MAX_PATH];
DWORD username_size = MAX_PATH;
int i;
BOOL load_success = FALSE, has_actions = FALSE;
/* Unless asked the contrary by these flags, try to load a previous mapping */
if (!(dwFlags & DIDBAM_HWDEFAULTS))
{
/* Retrieve logged user name if necessary */
if (lpszUserName == NULL)
GetUserNameW(username, &username_size);
else
lstrcpynW(username, lpszUserName, MAX_PATH);
load_success = load_mapping_settings(This, lpdiaf, username);
}
if (load_success) return DI_OK;
for (i=0; i < lpdiaf->dwNumActions; i++)
{
/* Don't touch a user configured action */
if (lpdiaf->rgoAction[i].dwHow == DIAH_USERCONFIG) continue;
if ((lpdiaf->rgoAction[i].dwSemantic & devMask) == devMask)
{
DWORD obj_id = semantic_to_obj_id(This, lpdiaf->rgoAction[i].dwSemantic);
DWORD type = DIDFT_GETTYPE(obj_id);
DWORD inst = DIDFT_GETINSTANCE(obj_id);
LPDIOBJECTDATAFORMAT odf;
if (type == DIDFT_PSHBUTTON) type = DIDFT_BUTTON;
if (type == DIDFT_RELAXIS) type = DIDFT_AXIS;
/* Make sure the object exists */
odf = dataformat_to_odf_by_type(df, inst, type);
if (odf != NULL)
{
lpdiaf->rgoAction[i].dwObjID = obj_id;
lpdiaf->rgoAction[i].guidInstance = This->guid;
lpdiaf->rgoAction[i].dwHow = DIAH_DEFAULT;
has_actions = TRUE;
}
}
else if (!(dwFlags & DIDBAM_PRESERVE))
{
/* We must clear action data belonging to other devices */
memset(&lpdiaf->rgoAction[i].guidInstance, 0, sizeof(GUID));
lpdiaf->rgoAction[i].dwHow = DIAH_UNMAPPED;
}
}
if (!has_actions) return DI_NOEFFECT;
return IDirectInputDevice8WImpl_BuildActionMap(iface, lpdiaf, lpszUserName, dwFlags);
}
HRESULT _set_action_map(LPDIRECTINPUTDEVICE8W iface, LPDIACTIONFORMATW lpdiaf, LPCWSTR lpszUserName, DWORD dwFlags, LPCDIDATAFORMAT df)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
DIDATAFORMAT data_format;
DIOBJECTDATAFORMAT *obj_df = NULL;
DIPROPDWORD dp;
DIPROPRANGE dpr;
DIPROPSTRING dps;
WCHAR username[MAX_PATH];
DWORD username_size = MAX_PATH;
int i, action = 0, num_actions = 0;
unsigned int offset = 0;
ActionMap *action_map;
if (This->acquired) return DIERR_ACQUIRED;
data_format.dwSize = sizeof(data_format);
data_format.dwObjSize = sizeof(DIOBJECTDATAFORMAT);
data_format.dwFlags = DIDF_RELAXIS;
data_format.dwDataSize = lpdiaf->dwDataSize;
/* Count the actions */
for (i=0; i < lpdiaf->dwNumActions; i++)
if (IsEqualGUID(&This->guid, &lpdiaf->rgoAction[i].guidInstance))
num_actions++;
if (num_actions == 0) return DI_NOEFFECT;
/* Construct the dataformat and actionmap */
obj_df = HeapAlloc(GetProcessHeap(), 0, sizeof(DIOBJECTDATAFORMAT)*num_actions);
data_format.rgodf = (LPDIOBJECTDATAFORMAT)obj_df;
data_format.dwNumObjs = num_actions;
action_map = HeapAlloc(GetProcessHeap(), 0, sizeof(ActionMap)*num_actions);
for (i = 0; i < lpdiaf->dwNumActions; i++)
{
if (IsEqualGUID(&This->guid, &lpdiaf->rgoAction[i].guidInstance))
{
DWORD inst = DIDFT_GETINSTANCE(lpdiaf->rgoAction[i].dwObjID);
DWORD type = DIDFT_GETTYPE(lpdiaf->rgoAction[i].dwObjID);
LPDIOBJECTDATAFORMAT obj;
if (type == DIDFT_PSHBUTTON) type = DIDFT_BUTTON;
if (type == DIDFT_RELAXIS) type = DIDFT_AXIS;
obj = dataformat_to_odf_by_type(df, inst, type);
memcpy(&obj_df[action], obj, df->dwObjSize);
action_map[action].uAppData = lpdiaf->rgoAction[i].uAppData;
action_map[action].offset = offset;
obj_df[action].dwOfs = offset;
offset += (type & DIDFT_BUTTON) ? 1 : 4;
action++;
}
}
IDirectInputDevice8_SetDataFormat(iface, &data_format);
This->action_map = action_map;
This->num_actions = num_actions;
HeapFree(GetProcessHeap(), 0, obj_df);
/* Set the device properties according to the action format */
dpr.diph.dwSize = sizeof(DIPROPRANGE);
dpr.lMin = lpdiaf->lAxisMin;
dpr.lMax = lpdiaf->lAxisMax;
dpr.diph.dwHeaderSize = sizeof(DIPROPHEADER);
dpr.diph.dwHow = DIPH_DEVICE;
IDirectInputDevice8_SetProperty(iface, DIPROP_RANGE, &dpr.diph);
if (lpdiaf->dwBufferSize > 0)
{
dp.diph.dwSize = sizeof(DIPROPDWORD);
dp.dwData = lpdiaf->dwBufferSize;
dp.diph.dwHeaderSize = sizeof(DIPROPHEADER);
dp.diph.dwHow = DIPH_DEVICE;
IDirectInputDevice8_SetProperty(iface, DIPROP_BUFFERSIZE, &dp.diph);
}
/* Retrieve logged user name if necessary */
if (lpszUserName == NULL)
GetUserNameW(username, &username_size);
else
lstrcpynW(username, lpszUserName, MAX_PATH);
dps.diph.dwSize = sizeof(dps);
dps.diph.dwHeaderSize = sizeof(DIPROPHEADER);
dps.diph.dwObj = 0;
dps.diph.dwHow = DIPH_DEVICE;
if (dwFlags & DIDSAM_NOUSER)
dps.wsz[0] = '\0';
else
lstrcpynW(dps.wsz, username, ARRAY_SIZE(dps.wsz));
IDirectInputDevice8_SetProperty(iface, DIPROP_USERNAME, &dps.diph);
/* Save the settings to disk */
save_mapping_settings(iface, lpdiaf, username);
return DI_OK;
}
/******************************************************************************
* queue_event - add new event to the ring queue
*/
void queue_event( IDirectInputDevice8W *iface, int inst_id, DWORD data, DWORD time, DWORD seq )
{
static ULONGLONG notify_ms = 0;
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W( iface );
int next_pos, ofs = id_to_offset(&This->data_format, inst_id);
ULONGLONG time_ms = GetTickCount64();
/* Event is being set regardless of the queue state */
if (This->hEvent) SetEvent(This->hEvent);
if (time_ms - notify_ms > 1000)
{
PostMessageW(GetDesktopWindow(), WM_WINE_NOTIFY_ACTIVITY, 0, 0);
notify_ms = time_ms;
}
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->data_queue[This->queue_head].uAppData = -1;
/* Set uAppData by means of action mapping */
if (This->num_actions > 0)
{
int i;
for (i=0; i < This->num_actions; i++)
{
if (This->action_map[i].offset == ofs)
{
TRACE("Offset %d mapped to uAppData %lu\n", ofs, This->action_map[i].uAppData);
This->data_queue[This->queue_head].uAppData = This->action_map[i].uAppData;
break;
}
}
}
This->queue_head = next_pos;
/* Send event if asked */
}
/******************************************************************************
* Acquire
*/
HRESULT WINAPI IDirectInputDevice2WImpl_Acquire(LPDIRECTINPUTDEVICE8W iface)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
HRESULT res;
TRACE("(%p)\n", This);
if (!This->data_format.user_df) return DIERR_INVALIDPARAM;
if (This->dwCoopLevel & DISCL_FOREGROUND && This->win != GetForegroundWindow())
return DIERR_OTHERAPPHASPRIO;
EnterCriticalSection(&This->crit);
res = This->acquired ? S_FALSE : DI_OK;
This->acquired = 1;
LeaveCriticalSection(&This->crit);
if (res != DI_OK) return res;
dinput_hooks_acquire_device(iface);
check_dinput_hooks(iface, TRUE);
return res;
}
/******************************************************************************
* Unacquire
*/
HRESULT WINAPI IDirectInputDevice2WImpl_Unacquire(LPDIRECTINPUTDEVICE8W iface)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
HRESULT res;
TRACE("(%p)\n", This);
EnterCriticalSection(&This->crit);
res = !This->acquired ? DI_NOEFFECT : DI_OK;
This->acquired = 0;
LeaveCriticalSection(&This->crit);
if (res != DI_OK) return res;
dinput_hooks_unacquire_device(iface);
check_dinput_hooks(iface, FALSE);
return res;
}
/******************************************************************************
* IDirectInputDeviceA
*/
HRESULT WINAPI IDirectInputDevice2WImpl_SetDataFormat(LPDIRECTINPUTDEVICE8W iface, LPCDIDATAFORMAT df)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(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);
HeapFree(GetProcessHeap(), 0, This->action_map);
This->action_map = NULL;
This->num_actions = 0;
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 IDirectInputDevice2WImpl_SetCooperativeLevel(LPDIRECTINPUTDEVICE8W iface, HWND hwnd, DWORD dwflags)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
TRACE("(%p) %p,0x%08x\n", This, hwnd, dwflags);
_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 (hwnd && GetWindowLongW(hwnd, GWL_STYLE) & WS_CHILD) return E_HANDLE;
if (!hwnd && dwflags == (DISCL_NONEXCLUSIVE | DISCL_BACKGROUND))
hwnd = GetDesktopWindow();
if (!IsWindow(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 IDirectInputDevice2WImpl_SetEventNotification(LPDIRECTINPUTDEVICE8W iface, HANDLE event)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
TRACE("(%p) %p\n", This, event);
EnterCriticalSection(&This->crit);
This->hEvent = event;
LeaveCriticalSection(&This->crit);
return DI_OK;
}
ULONG WINAPI IDirectInputDevice2WImpl_Release(LPDIRECTINPUTDEVICE8W iface)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
ULONG ref = InterlockedDecrement(&(This->ref));
TRACE("(%p) ref %d\n", This, ref);
if (ref) return ref;
IDirectInputDevice_Unacquire(iface);
/* Reset the FF state, free all effects, etc */
IDirectInputDevice8_SendForceFeedbackCommand(iface, DISFFC_RESET);
HeapFree(GetProcessHeap(), 0, This->data_queue);
/* Free data format */
HeapFree(GetProcessHeap(), 0, This->data_format.wine_df->rgodf);
HeapFree(GetProcessHeap(), 0, This->data_format.wine_df);
release_DataFormat(&This->data_format);
/* Free action mapping */
HeapFree(GetProcessHeap(), 0, This->action_map);
IDirectInput_Release(&This->dinput->IDirectInput7A_iface);
This->crit.DebugInfo->Spare[0] = 0;
DeleteCriticalSection(&This->crit);
HeapFree(GetProcessHeap(), 0, This);
return ref;
}
HRESULT WINAPI IDirectInputDevice2WImpl_QueryInterface(LPDIRECTINPUTDEVICE8W iface, REFIID riid, LPVOID *ppobj)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
TRACE("(%p)->(%s,%p)\n", This, debugstr_guid(riid), ppobj);
if (IsEqualGUID(&IID_IDirectInputDeviceA, riid) ||
IsEqualGUID(&IID_IDirectInputDevice2A, riid) ||
IsEqualGUID(&IID_IDirectInputDevice7A, riid) ||
IsEqualGUID(&IID_IDirectInputDevice8A, riid))
{
IDirectInputDevice2_AddRef(iface);
*ppobj = IDirectInputDevice8A_from_impl(This);
return DI_OK;
}
if (IsEqualGUID(&IID_IUnknown, riid) ||
IsEqualGUID(&IID_IDirectInputDeviceW, riid) ||
IsEqualGUID(&IID_IDirectInputDevice2W, riid) ||
IsEqualGUID(&IID_IDirectInputDevice7W, riid) ||
IsEqualGUID(&IID_IDirectInputDevice8W, riid))
{
IDirectInputDevice2_AddRef(iface);
*ppobj = IDirectInputDevice8W_from_impl(This);
return DI_OK;
}
WARN("Unsupported interface!\n");
return E_NOINTERFACE;
}
ULONG WINAPI IDirectInputDevice2WImpl_AddRef(LPDIRECTINPUTDEVICE8W iface)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
ULONG ref = InterlockedIncrement(&This->ref);
TRACE( "(%p) ref %d\n", This, ref );
return ref;
}
HRESULT WINAPI IDirectInputDevice2WImpl_EnumObjects(LPDIRECTINPUTDEVICE8W iface,
LPDIENUMDEVICEOBJECTSCALLBACKW lpCallback, LPVOID lpvRef, DWORD dwFlags)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
DIDEVICEOBJECTINSTANCEW ddoi;
int i;
TRACE("(%p)->(%p,%p flags:%08x)\n", This, lpCallback, lpvRef, dwFlags);
TRACE(" - flags = ");
_dump_EnumObjects_flags(dwFlags);
TRACE("\n");
if (!lpCallback) return DIERR_INVALIDPARAM;
/* Only the fields till dwFFMaxForce are relevant */
memset(&ddoi, 0, sizeof(ddoi));
ddoi.dwSize = FIELD_OFFSET(DIDEVICEOBJECTINSTANCEW, dwFFMaxForce);
for (i = 0; i < This->data_format.wine_df->dwNumObjs; i++)
{
LPDIOBJECTDATAFORMAT odf = dataformat_to_odf(This->data_format.wine_df, i);
if (dwFlags != DIDFT_ALL && !(dwFlags & DIDFT_GETTYPE(odf->dwType))) continue;
if (IDirectInputDevice_GetObjectInfo(iface, &ddoi, odf->dwType, DIPH_BYID) != DI_OK)
continue;
if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) break;
}
return DI_OK;
}
/******************************************************************************
* GetProperty
*/
HRESULT WINAPI IDirectInputDevice2WImpl_GetProperty(LPDIRECTINPUTDEVICE8W iface, REFGUID rguid, LPDIPROPHEADER pdiph)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
TRACE("(%p)->(%s,%p)\n", This, debugstr_guid(rguid), pdiph);
_dump_DIPROPHEADER(pdiph);
if (!IS_DIPROP(rguid)) return DI_OK;
switch (LOWORD(rguid))
{
case (DWORD_PTR) DIPROP_BUFFERSIZE:
{
LPDIPROPDWORD pd = (LPDIPROPDWORD)pdiph;
if (pdiph->dwSize != sizeof(DIPROPDWORD)) return DIERR_INVALIDPARAM;
pd->dwData = This->buffersize;
TRACE("buffersize = %d\n", pd->dwData);
break;
}
case (DWORD_PTR) DIPROP_USERNAME:
{
LPDIPROPSTRING ps = (LPDIPROPSTRING)pdiph;
struct DevicePlayer *device_player;
if (pdiph->dwSize != sizeof(DIPROPSTRING)) return DIERR_INVALIDPARAM;
LIST_FOR_EACH_ENTRY(device_player, &This->dinput->device_players,
struct DevicePlayer, entry)
{
if (IsEqualGUID(&device_player->instance_guid, &This->guid))
{
if (*device_player->username)
{
lstrcpynW(ps->wsz, device_player->username, ARRAY_SIZE(ps->wsz));
return DI_OK;
}
else break;
}
}
return S_FALSE;
}
case (DWORD_PTR) DIPROP_VIDPID:
FIXME("DIPROP_VIDPID not implemented\n");
return DIERR_UNSUPPORTED;
default:
FIXME("Unknown property %s\n", debugstr_guid(rguid));
return DIERR_INVALIDPARAM;
}
return DI_OK;
}
/******************************************************************************
* SetProperty
*/
HRESULT WINAPI IDirectInputDevice2WImpl_SetProperty(
LPDIRECTINPUTDEVICE8W iface, REFGUID rguid, LPCDIPROPHEADER pdiph)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
TRACE("(%p)->(%s,%p)\n", This, debugstr_guid(rguid), pdiph);
_dump_DIPROPHEADER(pdiph);
if (!IS_DIPROP(rguid)) return DI_OK;
switch (LOWORD(rguid))
{
case (DWORD_PTR) 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;
if (!This->data_format.user_df) return DI_OK;
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_PTR) 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);
This->buffersize = pd->dwData;
This->queue_len = min(This->buffersize, 1024);
HeapFree(GetProcessHeap(), 0, This->data_queue);
This->data_queue = !This->queue_len ? NULL : HeapAlloc(GetProcessHeap(), 0,
This->queue_len * sizeof(DIDEVICEOBJECTDATA));
This->queue_head = This->queue_tail = This->overflow = 0;
LeaveCriticalSection(&This->crit);
break;
}
case (DWORD_PTR) DIPROP_USERNAME:
{
LPCDIPROPSTRING ps = (LPCDIPROPSTRING)pdiph;
struct DevicePlayer *device_player;
BOOL found = FALSE;
if (pdiph->dwSize != sizeof(DIPROPSTRING)) return DIERR_INVALIDPARAM;
LIST_FOR_EACH_ENTRY(device_player, &This->dinput->device_players,
struct DevicePlayer, entry)
{
if (IsEqualGUID(&device_player->instance_guid, &This->guid))
{
found = TRUE;
break;
}
}
if (!found && (device_player =
HeapAlloc(GetProcessHeap(), 0, sizeof(struct DevicePlayer))))
{
list_add_tail(&This->dinput->device_players, &device_player->entry);
device_player->instance_guid = This->guid;
}
if (device_player)
lstrcpynW(device_player->username, ps->wsz, ARRAY_SIZE(device_player->username));
break;
}
case (DWORD_PTR) DIPROP_APPDATA:
{
int offset = -1;
LPCDIPROPPOINTER pp = (LPCDIPROPPOINTER)pdiph;
if (pdiph->dwSize != sizeof(DIPROPPOINTER)) return DIERR_INVALIDPARAM;
if (pdiph->dwHow == DIPH_BYID)
offset = id_to_offset(&This->data_format, pdiph->dwObj);
else if (pdiph->dwHow == DIPH_BYOFFSET)
offset = verify_offset(&This->data_format, pdiph->dwObj);
else
return DIERR_UNSUPPORTED;
if (offset == -1) return DIERR_OBJECTNOTFOUND;
if (!set_app_data(This, offset, pp->uData)) return DIERR_OUTOFMEMORY;
break;
}
default:
WARN("Unknown property %s\n", debugstr_guid(rguid));
return DIERR_UNSUPPORTED;
}
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2WImpl_GetObjectInfo(
LPDIRECTINPUTDEVICE8W iface,
LPDIDEVICEOBJECTINSTANCEW pdidoi,
DWORD dwObj,
DWORD dwHow)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
DWORD dwSize;
LPDIOBJECTDATAFORMAT odf;
int idx = -1;
TRACE("(%p) %d(0x%08x) -> %p\n", This, dwHow, dwObj, pdidoi);
if (!pdidoi) return E_POINTER;
if (pdidoi->dwSize != sizeof(DIDEVICEOBJECTINSTANCEW) &&
pdidoi->dwSize != sizeof(DIDEVICEOBJECTINSTANCE_DX3W))
return DIERR_INVALIDPARAM;
switch (dwHow)
{
case DIPH_BYOFFSET:
if (!This->data_format.offsets) break;
for (idx = This->data_format.wine_df->dwNumObjs - 1; idx >= 0; idx--)
if (This->data_format.offsets[idx] == dwObj) break;
break;
case DIPH_BYID:
dwObj &= 0x00ffffff;
for (idx = This->data_format.wine_df->dwNumObjs - 1; idx >= 0; idx--)
if ((dataformat_to_odf(This->data_format.wine_df, idx)->dwType & 0x00ffffff) == dwObj)
break;
break;
case DIPH_BYUSAGE:
FIXME("dwHow = DIPH_BYUSAGE not implemented\n");
break;
default:
WARN("invalid parameter: dwHow = %08x\n", dwHow);
return DIERR_INVALIDPARAM;
}
if (idx < 0) return DIERR_OBJECTNOTFOUND;
odf = dataformat_to_odf(This->data_format.wine_df, idx);
dwSize = pdidoi->dwSize; /* save due to memset below */
memset(pdidoi, 0, pdidoi->dwSize);
pdidoi->dwSize = dwSize;
if (odf->pguid) pdidoi->guidType = *odf->pguid;
pdidoi->dwOfs = This->data_format.offsets ? This->data_format.offsets[idx] : odf->dwOfs;
pdidoi->dwType = odf->dwType;
pdidoi->dwFlags = odf->dwFlags;
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2WImpl_GetDeviceData(LPDIRECTINPUTDEVICE8W iface, DWORD dodsize,
LPDIDEVICEOBJECTDATA dod, LPDWORD entries, DWORD flags)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(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->dinput->dwVersion == 0x0800 || dodsize == sizeof(DIDEVICEOBJECTDATA_DX3))
{
if (!This->queue_len) return DIERR_NOTBUFFERED;
if (!This->acquired) return DIERR_NOTACQUIRED;
}
if (!This->queue_len)
return DI_OK;
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 && This->dinput->dwVersion == 0x0800)
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 IDirectInputDevice2WImpl_RunControlPanel(LPDIRECTINPUTDEVICE8W iface, HWND hwndOwner, DWORD dwFlags)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
FIXME("%p)->(%p,0x%08x): stub!\n", This, hwndOwner, dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2WImpl_Initialize(LPDIRECTINPUTDEVICE8W iface, HINSTANCE hinst, DWORD dwVersion,
REFGUID rguid)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
FIXME("(%p)->(%p,%d,%s): stub!\n", This, hinst, dwVersion, debugstr_guid(rguid));
return DI_OK;
}
/******************************************************************************
* IDirectInputDevice2A
*/
HRESULT WINAPI IDirectInputDevice2WImpl_CreateEffect(LPDIRECTINPUTDEVICE8W iface, REFGUID rguid, LPCDIEFFECT lpeff,
LPDIRECTINPUTEFFECT *ppdef, LPUNKNOWN pUnkOuter)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
FIXME("(%p)->(%s,%p,%p,%p): stub!\n", This, debugstr_guid(rguid), lpeff, ppdef, pUnkOuter);
FIXME("not available in the generic implementation\n");
*ppdef = NULL;
return DIERR_UNSUPPORTED;
}
HRESULT WINAPI IDirectInputDevice2WImpl_EnumEffects(
LPDIRECTINPUTDEVICE8W iface,
LPDIENUMEFFECTSCALLBACKW lpCallback,
LPVOID lpvRef,
DWORD dwFlags)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
FIXME("(%p)->(%p,%p,0x%08x): stub!\n", This, lpCallback, lpvRef, dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2WImpl_GetEffectInfo(
LPDIRECTINPUTDEVICE8W iface,
LPDIEFFECTINFOW lpdei,
REFGUID rguid)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
FIXME("(%p)->(%p,%s): stub!\n", This, lpdei, debugstr_guid(rguid));
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2WImpl_GetForceFeedbackState(LPDIRECTINPUTDEVICE8W iface, LPDWORD pdwOut)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
FIXME("(%p)->(%p): stub!\n", This, pdwOut);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2WImpl_SendForceFeedbackCommand(LPDIRECTINPUTDEVICE8W iface, DWORD dwFlags)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
TRACE("(%p)->(0x%08x)\n", This, dwFlags);
return DI_NOEFFECT;
}
HRESULT WINAPI IDirectInputDevice2WImpl_EnumCreatedEffectObjects(LPDIRECTINPUTDEVICE8W iface,
LPDIENUMCREATEDEFFECTOBJECTSCALLBACK lpCallback, LPVOID lpvRef, DWORD dwFlags)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
FIXME("(%p)0>(%p,%p,0x%08x): stub!\n", This, lpCallback, lpvRef, dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2WImpl_Escape(LPDIRECTINPUTDEVICE8W iface, LPDIEFFESCAPE lpDIEEsc)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
FIXME("(%p)->(%p): stub!\n", This, lpDIEEsc);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2WImpl_Poll(LPDIRECTINPUTDEVICE8W iface)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
if (!This->acquired) return DIERR_NOTACQUIRED;
check_dinput_events();
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice2WImpl_SendDeviceData(LPDIRECTINPUTDEVICE8W iface, DWORD cbObjectData,
LPCDIDEVICEOBJECTDATA rgdod, LPDWORD pdwInOut,
DWORD dwFlags)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
FIXME("(%p)->(0x%08x,%p,%p,0x%08x): stub!\n", This, cbObjectData, rgdod, pdwInOut, dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice7WImpl_EnumEffectsInFile(LPDIRECTINPUTDEVICE8W iface,
LPCWSTR lpszFileName,
LPDIENUMEFFECTSINFILECALLBACK pec,
LPVOID pvRef,
DWORD dwFlags)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
FIXME("(%p)->(%s,%p,%p,%08x): stub !\n", This, debugstr_w(lpszFileName), pec, pvRef, dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice7WImpl_WriteEffectToFile(LPDIRECTINPUTDEVICE8W iface,
LPCWSTR lpszFileName,
DWORD dwEntries,
LPDIFILEEFFECT rgDiFileEft,
DWORD dwFlags)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
FIXME("(%p)->(%s,%08x,%p,%08x): stub !\n", This, debugstr_w(lpszFileName), dwEntries, rgDiFileEft, dwFlags);
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice8WImpl_BuildActionMap(LPDIRECTINPUTDEVICE8W iface,
LPDIACTIONFORMATW lpdiaf,
LPCWSTR lpszUserName,
DWORD dwFlags)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
FIXME("(%p)->(%p,%s,%08x): semi-stub !\n", This, lpdiaf, debugstr_w(lpszUserName), dwFlags);
#define X(x) if (dwFlags & x) FIXME("\tdwFlags =|"#x"\n");
X(DIDBAM_DEFAULT)
X(DIDBAM_PRESERVE)
X(DIDBAM_INITIALIZE)
X(DIDBAM_HWDEFAULTS)
#undef X
return DI_OK;
}
HRESULT WINAPI IDirectInputDevice8WImpl_GetImageInfo(LPDIRECTINPUTDEVICE8W iface,
LPDIDEVICEIMAGEINFOHEADERW lpdiDevImageInfoHeader)
{
IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
FIXME("(%p)->(%p): stub !\n", This, lpdiDevImageInfoHeader);
return DI_OK;
}
HRESULT direct_input_device_alloc( SIZE_T size, const IDirectInputDevice8WVtbl *vtbl,
const GUID *guid, IDirectInputImpl *dinput, void **out )
{
IDirectInputDeviceImpl *This;
if (!(This = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, size ))) return DIERR_OUTOFMEMORY;
This->IDirectInputDevice8A_iface.lpVtbl = &dinput_device_a_vtbl;
This->IDirectInputDevice8W_iface.lpVtbl = vtbl;
This->ref = 1;
This->guid = *guid;
InitializeCriticalSection( &This->crit );
This->dinput = dinput;
IDirectInput_AddRef( &dinput->IDirectInput7A_iface );
*out = This;
return DI_OK;
}
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