--- /dev/null
+/* DirectInput Joystick device
+ *
+ * Copyright 1998 Marcus Meissner
+ * Copyright 1998,1999 Lionel Ulmer
+ * Copyright 2000-2001 TransGaming Technologies Inc.
+ *
+ * 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
+ */
+
+/*
+ * To Do:
+ * dead zone
+ * force feedback
+ */
+
+#include <config.h>
+//#include "wine/port.h"
+
+//#include <stdarg.h>
+//#include <stdio.h>
+//#include <string.h>
+//#include <time.h>
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+#ifdef HAVE_SYS_TIME_H
+# include <sys/time.h>
+#endif
+//#include <fcntl.h>
+#ifdef HAVE_SYS_IOCTL_H
+# include <sys/ioctl.h>
+#endif
+//#include <errno.h>
+#ifdef HAVE_LINUX_IOCTL_H
+# include <linux/ioctl.h>
+#endif
+#ifdef HAVE_LINUX_JOYSTICK_H
+# include <linux/joystick.h>
+# undef SW_MAX
+#endif
+#ifdef HAVE_SYS_POLL_H
+# include <sys/poll.h>
+#endif
+
+#include <wine/debug.h>
+//#include "wine/unicode.h"
+//#include "windef.h"
+//#include "winbase.h"
+//#include "winerror.h"
+//#include "dinput.h"
+
+//#include "dinput_private.h"
+#include "device_private.h"
+//#include "joystick_private.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(dinput);
+
+#ifdef HAVE_LINUX_22_JOYSTICK_API
+
+#define JOYDEV_NEW "/dev/input/js"
+#define JOYDEV_OLD "/dev/js"
+#define JOYDEVDRIVER " (js)"
+
+struct JoyDev
+{
+ char device[MAX_PATH];
+ char name[MAX_PATH];
+
+ BYTE axis_count;
+ BYTE button_count;
+ int *dev_axes_map;
+};
+
+typedef struct JoystickImpl JoystickImpl;
+static const IDirectInputDevice8AVtbl JoystickAvt;
+static const IDirectInputDevice8WVtbl JoystickWvt;
+struct JoystickImpl
+{
+ struct JoystickGenericImpl generic;
+
+ struct JoyDev *joydev;
+
+ /* joystick private */
+ int joyfd;
+ POINTL povs[4];
+};
+
+static inline JoystickImpl *impl_from_IDirectInputDevice8A(IDirectInputDevice8A *iface)
+{
+ return CONTAINING_RECORD(CONTAINING_RECORD(CONTAINING_RECORD(iface, IDirectInputDeviceImpl, IDirectInputDevice8A_iface),
+ JoystickGenericImpl, base), JoystickImpl, generic);
+}
+static inline JoystickImpl *impl_from_IDirectInputDevice8W(IDirectInputDevice8W *iface)
+{
+ return CONTAINING_RECORD(CONTAINING_RECORD(CONTAINING_RECORD(iface, IDirectInputDeviceImpl, IDirectInputDevice8W_iface),
+ JoystickGenericImpl, base), JoystickImpl, generic);
+}
+static inline IDirectInputDevice8A *IDirectInputDevice8A_from_impl(JoystickImpl *This)
+{
+ return &This->generic.base.IDirectInputDevice8A_iface;
+}
+static inline IDirectInputDevice8W *IDirectInputDevice8W_from_impl(JoystickImpl *This)
+{
+ return &This->generic.base.IDirectInputDevice8W_iface;
+}
+
+static const GUID DInput_Wine_Joystick_GUID = { /* 9e573ed9-7734-11d2-8d4a-23903fb6bdf7 */
+ 0x9e573ed9,
+ 0x7734,
+ 0x11d2,
+ {0x8d, 0x4a, 0x23, 0x90, 0x3f, 0xb6, 0xbd, 0xf7}
+};
+
+#define MAX_JOYSTICKS 64
+static INT joystick_devices_count = -1;
+static struct JoyDev *joystick_devices;
+
+static void joy_polldev(LPDIRECTINPUTDEVICE8A iface);
+
+static INT find_joystick_devices(void)
+{
+ INT i;
+
+ if (joystick_devices_count != -1) return joystick_devices_count;
+
+ joystick_devices_count = 0;
+ for (i = 0; i < MAX_JOYSTICKS; i++)
+ {
+ int fd;
+ struct JoyDev joydev, *new_joydevs;
+ BYTE axes_map[ABS_MAX + 1];
+
+ snprintf(joydev.device, sizeof(joydev.device), "%s%d", JOYDEV_NEW, i);
+ if ((fd = open(joydev.device, O_RDONLY)) < 0)
+ {
+ snprintf(joydev.device, sizeof(joydev.device), "%s%d", JOYDEV_OLD, i);
+ if ((fd = open(joydev.device, O_RDONLY)) < 0) continue;
+ }
+
+ strcpy(joydev.name, "Wine Joystick");
+#if defined(JSIOCGNAME)
+ if (ioctl(fd, JSIOCGNAME(sizeof(joydev.name) - sizeof(JOYDEVDRIVER)), joydev.name) < 0)
+ WARN("ioctl(%s,JSIOCGNAME) failed: %s\n", joydev.device, strerror(errno));
+#endif
+
+ /* Append driver name */
+ strcat(joydev.name, JOYDEVDRIVER);
+
+ if (device_disabled_registry(joydev.name)) {
+ close(fd);
+ continue;
+ }
+
+#ifdef JSIOCGAXES
+ if (ioctl(fd, JSIOCGAXES, &joydev.axis_count) < 0)
+ {
+ WARN("ioctl(%s,JSIOCGAXES) failed: %s, defauting to 2\n", joydev.device, strerror(errno));
+ joydev.axis_count = 2;
+ }
+#endif
+#ifdef JSIOCGBUTTONS
+ if (ioctl(fd, JSIOCGBUTTONS, &joydev.button_count) < 0)
+ {
+ WARN("ioctl(%s,JSIOCGBUTTONS) failed: %s, defauting to 2\n", joydev.device, strerror(errno));
+ joydev.button_count = 2;
+ }
+#endif
+
+ if (ioctl(fd, JSIOCGAXMAP, axes_map) < 0)
+ {
+ WARN("ioctl(%s,JSIOCGNAME) failed: %s\n", joydev.device, strerror(errno));
+ joydev.dev_axes_map = NULL;
+ }
+ else
+ if ((joydev.dev_axes_map = HeapAlloc(GetProcessHeap(), 0, joydev.axis_count * sizeof(int))))
+ {
+ INT j;
+
+ /* Remap to DI numbers */
+ for (j = 0; j < joydev.axis_count; j++)
+ if (axes_map[j] < 8)
+ /* Axis match 1-to-1 */
+ joydev.dev_axes_map[j] = j;
+ else if (axes_map[j] == 16 ||
+ axes_map[j] == 17)
+ /* POV axis */
+ joydev.dev_axes_map[j] = 8;
+ else
+ joydev.dev_axes_map[j] = -1;
+ }
+
+ close(fd);
+
+ if (!joystick_devices_count)
+ new_joydevs = HeapAlloc(GetProcessHeap(), 0, sizeof(struct JoyDev));
+ else
+ new_joydevs = HeapReAlloc(GetProcessHeap(), 0, joystick_devices,
+ (joystick_devices_count + 1) * sizeof(struct JoyDev));
+ if (!new_joydevs) continue;
+
+ TRACE("Found a joystick on %s: %s\n with %d axes and %d buttons\n", joydev.device,
+ joydev.name, joydev.axis_count, joydev.button_count);
+
+ joystick_devices = new_joydevs;
+ joystick_devices[joystick_devices_count++] = joydev;
+ }
+
+ return joystick_devices_count;
+}
+
+static HRESULT joydev_enum_deviceA(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEA lpddi, DWORD version, int id)
+{
+ int fd = -1;
+
+ if (id >= find_joystick_devices()) return E_FAIL;
+
+ if (dwFlags & DIEDFL_FORCEFEEDBACK) {
+ WARN("force feedback not supported\n");
+ return S_FALSE;
+ }
+
+ if ((dwDevType == 0) ||
+ ((dwDevType == DIDEVTYPE_JOYSTICK) && (version > 0x0300 && version < 0x0800)) ||
+ (((dwDevType == DI8DEVCLASS_GAMECTRL) || (dwDevType == DI8DEVTYPE_JOYSTICK)) && (version >= 0x0800))) {
+ /* check whether we have a joystick */
+ if ((fd = open(joystick_devices[id].device, O_RDONLY)) < 0)
+ {
+ WARN("open(%s, O_RDONLY) failed: %s\n", joystick_devices[id].name, strerror(errno));
+ return S_FALSE;
+ }
+
+ /* Return joystick */
+ lpddi->guidInstance = DInput_Wine_Joystick_GUID;
+ lpddi->guidInstance.Data3 = id;
+ lpddi->guidProduct = DInput_Wine_Joystick_GUID;
+ /* we only support traditional joysticks for now */
+ if (version >= 0x0800)
+ lpddi->dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8);
+ else
+ lpddi->dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8);
+
+ strcpy(lpddi->tszInstanceName, joystick_devices[id].name);
+ strcpy(lpddi->tszProductName, joystick_devices[id].name);
+
+ lpddi->guidFFDriver = GUID_NULL;
+ close(fd);
+ TRACE("Enumerating the linux Joystick device: %s (%s)\n", joystick_devices[id].device, lpddi->tszProductName);
+ return S_OK;
+ }
+
+ return S_FALSE;
+}
+
+static HRESULT joydev_enum_deviceW(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEW lpddi, DWORD version, int id)
+{
+ int fd = -1;
+
+ if (id >= find_joystick_devices()) return E_FAIL;
+
+ if (dwFlags & DIEDFL_FORCEFEEDBACK) {
+ WARN("force feedback not supported\n");
+ return S_FALSE;
+ }
+
+ if ((dwDevType == 0) ||
+ ((dwDevType == DIDEVTYPE_JOYSTICK) && (version > 0x0300 && version < 0x0800)) ||
+ (((dwDevType == DI8DEVCLASS_GAMECTRL) || (dwDevType == DI8DEVTYPE_JOYSTICK)) && (version >= 0x0800))) {
+ /* check whether we have a joystick */
+ if ((fd = open(joystick_devices[id].device, O_RDONLY)) < 0)
+ {
+ WARN("open(%s,O_RDONLY) failed: %s\n", joystick_devices[id].device, strerror(errno));
+ return S_FALSE;
+ }
+
+ /* Return joystick */
+ lpddi->guidInstance = DInput_Wine_Joystick_GUID;
+ lpddi->guidInstance.Data3 = id;
+ lpddi->guidProduct = DInput_Wine_Joystick_GUID;
+ /* we only support traditional joysticks for now */
+ if (version >= 0x0800)
+ lpddi->dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8);
+ else
+ lpddi->dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8);
+
+ MultiByteToWideChar(CP_ACP, 0, joystick_devices[id].name, -1, lpddi->tszInstanceName, MAX_PATH);
+ MultiByteToWideChar(CP_ACP, 0, joystick_devices[id].name, -1, lpddi->tszProductName, MAX_PATH);
+ lpddi->guidFFDriver = GUID_NULL;
+ close(fd);
+ TRACE("Enumerating the linux Joystick device: %s (%s)\n", joystick_devices[id].device, joystick_devices[id].name);
+ return S_OK;
+ }
+
+ return S_FALSE;
+}
+
+static HRESULT alloc_device(REFGUID rguid, IDirectInputImpl *dinput,
+ JoystickImpl **pdev, unsigned short index)
+{
+ DWORD i;
+ JoystickImpl* newDevice;
+ HRESULT hr;
+ LPDIDATAFORMAT df = NULL;
+ int idx = 0;
+
+ TRACE("%s %p %p %hu\n", debugstr_guid(rguid), dinput, pdev, index);
+
+ newDevice = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(JoystickImpl));
+ if (newDevice == 0) {
+ WARN("out of memory\n");
+ *pdev = 0;
+ return DIERR_OUTOFMEMORY;
+ }
+
+ newDevice->joydev = &joystick_devices[index];
+ newDevice->joyfd = -1;
+ newDevice->generic.guidInstance = DInput_Wine_Joystick_GUID;
+ newDevice->generic.guidInstance.Data3 = index;
+ newDevice->generic.guidProduct = DInput_Wine_Joystick_GUID;
+ newDevice->generic.joy_polldev = joy_polldev;
+ newDevice->generic.name = newDevice->joydev->name;
+ newDevice->generic.device_axis_count = newDevice->joydev->axis_count;
+ newDevice->generic.devcaps.dwButtons = newDevice->joydev->button_count;
+
+ if (newDevice->generic.devcaps.dwButtons > 128)
+ {
+ WARN("Can't support %d buttons. Clamping down to 128\n", newDevice->generic.devcaps.dwButtons);
+ newDevice->generic.devcaps.dwButtons = 128;
+ }
+
+ newDevice->generic.base.IDirectInputDevice8A_iface.lpVtbl = &JoystickAvt;
+ newDevice->generic.base.IDirectInputDevice8W_iface.lpVtbl = &JoystickWvt;
+ newDevice->generic.base.ref = 1;
+ newDevice->generic.base.dinput = dinput;
+ newDevice->generic.base.guid = *rguid;
+ InitializeCriticalSection(&newDevice->generic.base.crit);
+ newDevice->generic.base.crit.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": JoystickImpl*->generic.base.crit");
+
+ /* setup_dinput_options may change these */
+ newDevice->generic.deadzone = 0;
+
+ /* do any user specified configuration */
+ hr = setup_dinput_options(&newDevice->generic, newDevice->joydev->dev_axes_map);
+ if (hr != DI_OK)
+ goto FAILED1;
+
+ /* Create copy of default data format */
+ if (!(df = HeapAlloc(GetProcessHeap(), 0, c_dfDIJoystick2.dwSize))) goto FAILED;
+ memcpy(df, &c_dfDIJoystick2, c_dfDIJoystick2.dwSize);
+
+ df->dwNumObjs = newDevice->generic.devcaps.dwAxes + newDevice->generic.devcaps.dwPOVs + newDevice->generic.devcaps.dwButtons;
+ if (!(df->rgodf = HeapAlloc(GetProcessHeap(), 0, df->dwNumObjs * df->dwObjSize))) goto FAILED;
+
+ for (i = 0; i < newDevice->generic.device_axis_count; i++)
+ {
+ int wine_obj = newDevice->generic.axis_map[i];
+
+ if (wine_obj < 0) continue;
+
+ memcpy(&df->rgodf[idx], &c_dfDIJoystick2.rgodf[wine_obj], df->dwObjSize);
+ if (wine_obj < 8)
+ df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(wine_obj) | DIDFT_ABSAXIS;
+ else
+ {
+ df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(wine_obj - 8) | DIDFT_POV;
+ i++; /* POV takes 2 axes */
+ }
+ }
+ for (i = 0; i < newDevice->generic.devcaps.dwButtons; i++)
+ {
+ memcpy(&df->rgodf[idx], &c_dfDIJoystick2.rgodf[i + 12], df->dwObjSize);
+ df->rgodf[idx ].pguid = &GUID_Button;
+ df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(i) | DIDFT_PSHBUTTON;
+ }
+ newDevice->generic.base.data_format.wine_df = df;
+
+ /* initialize default properties */
+ for (i = 0; i < c_dfDIJoystick2.dwNumObjs; i++) {
+ newDevice->generic.props[i].lDevMin = -32767;
+ newDevice->generic.props[i].lDevMax = +32767;
+ newDevice->generic.props[i].lMin = 0;
+ newDevice->generic.props[i].lMax = 0xffff;
+ newDevice->generic.props[i].lDeadZone = newDevice->generic.deadzone; /* % * 1000 */
+ newDevice->generic.props[i].lSaturation = 0;
+ }
+
+ IDirectInput_AddRef(&newDevice->generic.base.dinput->IDirectInput7A_iface);
+
+ EnterCriticalSection(&dinput->crit);
+ list_add_tail(&dinput->devices_list, &newDevice->generic.base.entry);
+ LeaveCriticalSection(&dinput->crit);
+
+ newDevice->generic.devcaps.dwSize = sizeof(newDevice->generic.devcaps);
+ newDevice->generic.devcaps.dwFlags = DIDC_ATTACHED;
+ if (newDevice->generic.base.dinput->dwVersion >= 0x0800)
+ newDevice->generic.devcaps.dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8);
+ else
+ newDevice->generic.devcaps.dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8);
+ newDevice->generic.devcaps.dwFFSamplePeriod = 0;
+ newDevice->generic.devcaps.dwFFMinTimeResolution = 0;
+ newDevice->generic.devcaps.dwFirmwareRevision = 0;
+ newDevice->generic.devcaps.dwHardwareRevision = 0;
+ newDevice->generic.devcaps.dwFFDriverVersion = 0;
+
+ if (TRACE_ON(dinput)) {
+ _dump_DIDATAFORMAT(newDevice->generic.base.data_format.wine_df);
+ for (i = 0; i < (newDevice->generic.device_axis_count); i++)
+ TRACE("axis_map[%d] = %d\n", i, newDevice->generic.axis_map[i]);
+ _dump_DIDEVCAPS(&newDevice->generic.devcaps);
+ }
+
+ *pdev = newDevice;
+
+ return DI_OK;
+
+FAILED:
+ hr = DIERR_OUTOFMEMORY;
+FAILED1:
+ if (df) HeapFree(GetProcessHeap(), 0, df->rgodf);
+ HeapFree(GetProcessHeap(), 0, df);
+ release_DataFormat(&newDevice->generic.base.data_format);
+ HeapFree(GetProcessHeap(),0,newDevice->generic.axis_map);
+ HeapFree(GetProcessHeap(),0,newDevice);
+ *pdev = 0;
+
+ return hr;
+}
+
+/******************************************************************************
+ * get_joystick_index : Get the joystick index from a given GUID
+ */
+static unsigned short get_joystick_index(REFGUID guid)
+{
+ GUID wine_joystick = DInput_Wine_Joystick_GUID;
+ GUID dev_guid = *guid;
+
+ wine_joystick.Data3 = 0;
+ dev_guid.Data3 = 0;
+
+ /* for the standard joystick GUID use index 0 */
+ if(IsEqualGUID(&GUID_Joystick,guid)) return 0;
+
+ /* for the wine joystick GUIDs use the index stored in Data3 */
+ if(IsEqualGUID(&wine_joystick, &dev_guid)) return guid->Data3;
+
+ return MAX_JOYSTICKS;
+}
+
+static HRESULT joydev_create_device(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPVOID *pdev, int unicode)
+{
+ unsigned short index;
+
+ TRACE("%p %s %s %p %i\n", dinput, debugstr_guid(rguid), debugstr_guid(riid), pdev, unicode);
+ find_joystick_devices();
+ *pdev = NULL;
+
+ if ((index = get_joystick_index(rguid)) < MAX_JOYSTICKS &&
+ joystick_devices_count && index < joystick_devices_count)
+ {
+ JoystickImpl *This;
+ HRESULT hr;
+
+ if (riid == NULL)
+ ;/* nothing */
+ else if (IsEqualGUID(&IID_IDirectInputDeviceA, riid) ||
+ IsEqualGUID(&IID_IDirectInputDevice2A, riid) ||
+ IsEqualGUID(&IID_IDirectInputDevice7A, riid) ||
+ IsEqualGUID(&IID_IDirectInputDevice8A, riid))
+ {
+ unicode = 0;
+ }
+ else if (IsEqualGUID(&IID_IDirectInputDeviceW, riid) ||
+ IsEqualGUID(&IID_IDirectInputDevice2W, riid) ||
+ IsEqualGUID(&IID_IDirectInputDevice7W, riid) ||
+ IsEqualGUID(&IID_IDirectInputDevice8W, riid))
+ {
+ unicode = 1;
+ }
+ else
+ {
+ WARN("no interface\n");
+ return DIERR_NOINTERFACE;
+ }
+
+ hr = alloc_device(rguid, dinput, &This, index);
+ if (!This) return hr;
+
+ if (unicode)
+ *pdev = &This->generic.base.IDirectInputDevice8W_iface;
+ else
+ *pdev = &This->generic.base.IDirectInputDevice8A_iface;
+
+ return hr;
+ }
+
+ return DIERR_DEVICENOTREG;
+}
+
+#undef MAX_JOYSTICKS
+
+const struct dinput_device joystick_linux_device = {
+ "Wine Linux joystick driver",
+ joydev_enum_deviceA,
+ joydev_enum_deviceW,
+ joydev_create_device
+};
+
+/******************************************************************************
+ * Acquire : gets exclusive control of the joystick
+ */
+static HRESULT WINAPI JoystickLinuxWImpl_Acquire(LPDIRECTINPUTDEVICE8W iface)
+{
+ JoystickImpl *This = impl_from_IDirectInputDevice8W(iface);
+ HRESULT res;
+
+ TRACE("(%p)\n",This);
+
+ res = IDirectInputDevice2WImpl_Acquire(iface);
+ if (res != DI_OK)
+ return res;
+
+ /* open the joystick device */
+ if (This->joyfd==-1) {
+ TRACE("opening joystick device %s\n", This->joydev->device);
+
+ This->joyfd = open(This->joydev->device, O_RDONLY);
+ if (This->joyfd==-1) {
+ ERR("open(%s) failed: %s\n", This->joydev->device, strerror(errno));
+ IDirectInputDevice2WImpl_Unacquire(iface);
+ return DIERR_NOTFOUND;
+ }
+ }
+
+ return DI_OK;
+}
+
+static HRESULT WINAPI JoystickLinuxAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
+{
+ JoystickImpl *This = impl_from_IDirectInputDevice8A(iface);
+ return JoystickLinuxWImpl_Acquire(IDirectInputDevice8W_from_impl(This));
+}
+
+/******************************************************************************
+ * GetProperty : get input device properties
+ */
+static HRESULT WINAPI JoystickLinuxWImpl_GetProperty(LPDIRECTINPUTDEVICE8W iface, REFGUID rguid, LPDIPROPHEADER pdiph)
+{
+ JoystickImpl *This = impl_from_IDirectInputDevice8W(iface);
+
+ TRACE("(this=%p,%s,%p)\n", iface, debugstr_guid(rguid), pdiph);
+ _dump_DIPROPHEADER(pdiph);
+
+ if (!IS_DIPROP(rguid)) return DI_OK;
+
+ switch (LOWORD(rguid)) {
+
+ case (DWORD_PTR) DIPROP_JOYSTICKID:
+ {
+ LPDIPROPDWORD pd = (LPDIPROPDWORD)pdiph;
+
+ pd->dwData = get_joystick_index(&This->generic.base.guid);
+ TRACE("DIPROP_JOYSTICKID(%d)\n", pd->dwData);
+ break;
+ }
+
+ default:
+ return JoystickWGenericImpl_GetProperty(iface, rguid, pdiph);
+ }
+
+ return DI_OK;
+}
+
+static HRESULT WINAPI JoystickLinuxAImpl_GetProperty(LPDIRECTINPUTDEVICE8A iface, REFGUID rguid, LPDIPROPHEADER pdiph)
+{
+ JoystickImpl *This = impl_from_IDirectInputDevice8A(iface);
+ return JoystickLinuxWImpl_GetProperty(IDirectInputDevice8W_from_impl(This), rguid, pdiph);
+}
+
+/******************************************************************************
+ * Unacquire : frees the joystick
+ */
+static HRESULT WINAPI JoystickLinuxWImpl_Unacquire(LPDIRECTINPUTDEVICE8W iface)
+{
+ JoystickImpl *This = impl_from_IDirectInputDevice8W(iface);
+ HRESULT res;
+
+ TRACE("(%p)\n",This);
+
+ res = IDirectInputDevice2WImpl_Unacquire(iface);
+
+ if (res != DI_OK)
+ return res;
+
+ if (This->joyfd!=-1) {
+ TRACE("closing joystick device\n");
+ close(This->joyfd);
+ This->joyfd = -1;
+ return DI_OK;
+ }
+
+ return DI_NOEFFECT;
+}
+
+static HRESULT WINAPI JoystickLinuxAImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface)
+{
+ JoystickImpl *This = impl_from_IDirectInputDevice8A(iface);
+ return JoystickLinuxWImpl_Unacquire(IDirectInputDevice8W_from_impl(This));
+}
+
+static void joy_polldev(LPDIRECTINPUTDEVICE8A iface)
+{
+ struct pollfd plfd;
+ struct js_event jse;
+ JoystickImpl *This = impl_from_IDirectInputDevice8A(iface);
+
+ TRACE("(%p)\n", This);
+
+ if (This->joyfd==-1) {
+ WARN("no device\n");
+ return;
+ }
+ while (1)
+ {
+ LONG value;
+ int inst_id = -1;
+
+ plfd.fd = This->joyfd;
+ plfd.events = POLLIN;
+ if (poll(&plfd,1,0) != 1)
+ return;
+ /* we have one event, so we can read */
+ if (sizeof(jse)!=read(This->joyfd,&jse,sizeof(jse))) {
+ return;
+ }
+ TRACE("js_event: type 0x%x, number %d, value %d\n",
+ jse.type,jse.number,jse.value);
+ if (jse.type & JS_EVENT_BUTTON)
+ {
+ if (jse.number >= This->generic.devcaps.dwButtons) return;
+
+ inst_id = DIDFT_MAKEINSTANCE(jse.number) | DIDFT_PSHBUTTON;
+ This->generic.js.rgbButtons[jse.number] = value = jse.value ? 0x80 : 0x00;
+ }
+ else if (jse.type & JS_EVENT_AXIS)
+ {
+ int number = This->generic.axis_map[jse.number]; /* wine format object index */
+
+ if (number < 0) return;
+ inst_id = number < 8 ? DIDFT_MAKEINSTANCE(number) | DIDFT_ABSAXIS :
+ DIDFT_MAKEINSTANCE(number - 8) | DIDFT_POV;
+ value = joystick_map_axis(&This->generic.props[id_to_object(This->generic.base.data_format.wine_df, inst_id)], jse.value);
+
+ TRACE("changing axis %d => %d\n", jse.number, number);
+ switch (number)
+ {
+ case 0: This->generic.js.lX = value; break;
+ case 1: This->generic.js.lY = value; break;
+ case 2: This->generic.js.lZ = value; break;
+ case 3: This->generic.js.lRx = value; break;
+ case 4: This->generic.js.lRy = value; break;
+ case 5: This->generic.js.lRz = value; break;
+ case 6: This->generic.js.rglSlider[0] = value; break;
+ case 7: This->generic.js.rglSlider[1] = value; break;
+ case 8: case 9: case 10: case 11:
+ {
+ int idx = number - 8;
+
+ if (jse.number % 2)
+ This->povs[idx].y = jse.value;
+ else
+ This->povs[idx].x = jse.value;
+
+ This->generic.js.rgdwPOV[idx] = value = joystick_map_pov(&This->povs[idx]);
+ break;
+ }
+ default:
+ WARN("axis %d not supported\n", number);
+ }
+ }
+ if (inst_id >= 0)
+ queue_event(iface, inst_id,
+ value, jse.time, This->generic.base.dinput->evsequence++);
+ }
+}
+
+static const IDirectInputDevice8AVtbl JoystickAvt =
+{
+ IDirectInputDevice2AImpl_QueryInterface,
+ IDirectInputDevice2AImpl_AddRef,
+ IDirectInputDevice2AImpl_Release,
+ JoystickAGenericImpl_GetCapabilities,
+ IDirectInputDevice2AImpl_EnumObjects,
+ JoystickLinuxAImpl_GetProperty,
+ JoystickAGenericImpl_SetProperty,
+ JoystickLinuxAImpl_Acquire,
+ JoystickLinuxAImpl_Unacquire,
+ JoystickAGenericImpl_GetDeviceState,
+ IDirectInputDevice2AImpl_GetDeviceData,
+ IDirectInputDevice2AImpl_SetDataFormat,
+ IDirectInputDevice2AImpl_SetEventNotification,
+ IDirectInputDevice2AImpl_SetCooperativeLevel,
+ JoystickAGenericImpl_GetObjectInfo,
+ JoystickAGenericImpl_GetDeviceInfo,
+ IDirectInputDevice2AImpl_RunControlPanel,
+ IDirectInputDevice2AImpl_Initialize,
+ IDirectInputDevice2AImpl_CreateEffect,
+ IDirectInputDevice2AImpl_EnumEffects,
+ IDirectInputDevice2AImpl_GetEffectInfo,
+ IDirectInputDevice2AImpl_GetForceFeedbackState,
+ IDirectInputDevice2AImpl_SendForceFeedbackCommand,
+ IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
+ IDirectInputDevice2AImpl_Escape,
+ JoystickAGenericImpl_Poll,
+ IDirectInputDevice2AImpl_SendDeviceData,
+ IDirectInputDevice7AImpl_EnumEffectsInFile,
+ IDirectInputDevice7AImpl_WriteEffectToFile,
+ JoystickAGenericImpl_BuildActionMap,
+ JoystickAGenericImpl_SetActionMap,
+ IDirectInputDevice8AImpl_GetImageInfo
+};
+
+static const IDirectInputDevice8WVtbl JoystickWvt =
+{
+ IDirectInputDevice2WImpl_QueryInterface,
+ IDirectInputDevice2WImpl_AddRef,
+ IDirectInputDevice2WImpl_Release,
+ JoystickWGenericImpl_GetCapabilities,
+ IDirectInputDevice2WImpl_EnumObjects,
+ JoystickLinuxWImpl_GetProperty,
+ JoystickWGenericImpl_SetProperty,
+ JoystickLinuxWImpl_Acquire,
+ JoystickLinuxWImpl_Unacquire,
+ JoystickWGenericImpl_GetDeviceState,
+ IDirectInputDevice2WImpl_GetDeviceData,
+ IDirectInputDevice2WImpl_SetDataFormat,
+ IDirectInputDevice2WImpl_SetEventNotification,
+ IDirectInputDevice2WImpl_SetCooperativeLevel,
+ JoystickWGenericImpl_GetObjectInfo,
+ JoystickWGenericImpl_GetDeviceInfo,
+ IDirectInputDevice2WImpl_RunControlPanel,
+ IDirectInputDevice2WImpl_Initialize,
+ IDirectInputDevice2WImpl_CreateEffect,
+ IDirectInputDevice2WImpl_EnumEffects,
+ IDirectInputDevice2WImpl_GetEffectInfo,
+ IDirectInputDevice2WImpl_GetForceFeedbackState,
+ IDirectInputDevice2WImpl_SendForceFeedbackCommand,
+ IDirectInputDevice2WImpl_EnumCreatedEffectObjects,
+ IDirectInputDevice2WImpl_Escape,
+ JoystickWGenericImpl_Poll,
+ IDirectInputDevice2WImpl_SendDeviceData,
+ IDirectInputDevice7WImpl_EnumEffectsInFile,
+ IDirectInputDevice7WImpl_WriteEffectToFile,
+ JoystickWGenericImpl_BuildActionMap,
+ JoystickWGenericImpl_SetActionMap,
+ IDirectInputDevice8WImpl_GetImageInfo
+};
+
+#else /* HAVE_LINUX_22_JOYSTICK_API */
+
+const struct dinput_device joystick_linux_device = {
+ "Wine Linux joystick driver",
+ NULL,
+ NULL,
+ NULL
+};
+
+#endif /* HAVE_LINUX_22_JOYSTICK_API */