323 lines
8.6 KiB
C
323 lines
8.6 KiB
C
/* DirectInput
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*
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* Copyright 1998 Marcus Meissner
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* Copyright 1998,1999 Lionel Ulmer
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*
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*/
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/* Status:
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*
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* - Tomb Raider 2 Demo:
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* Playable using keyboard only.
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* - WingCommander Prophecy Demo:
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* Doesn't get Input Focus.
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*
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* - Fallout : works great in X and DGA mode
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*
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* FIXME: The keyboard handling needs to (and will) be merged into keyboard.c
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* (The current implementation is currently only a proof of concept and
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* an utter mess.)
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*/
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#include "config.h"
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#include <assert.h>
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#include "debugtools.h"
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#include "winbase.h"
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#include "winerror.h"
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#include "windef.h"
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#include "dinput_private.h"
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DEFAULT_DEBUG_CHANNEL(dinput);
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static ICOM_VTABLE(IDirectInputA) ddiavt;
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static ICOM_VTABLE(IDirectInput7A) ddi7avt;
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/* This array will be filled a dinput.so loading */
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#define MAX_WINE_DINPUT_DEVICES 4
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static dinput_device * dinput_devices[MAX_WINE_DINPUT_DEVICES];
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static int nrof_dinput_devices = 0;
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/* register a direct draw driver. We better not use malloc for we are in
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* the ELF startup initialisation at this point.
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*/
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void dinput_register_device(dinput_device *device) {
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int i;
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/* insert according to priority */
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for (i=0;i<nrof_dinput_devices;i++) {
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if (dinput_devices[i]->pref <= device->pref) {
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memcpy(dinput_devices+i+1,dinput_devices+i,sizeof(dinput_devices[0])*(nrof_dinput_devices-i));
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dinput_devices[i] = device;
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break;
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}
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}
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if (i==nrof_dinput_devices) /* not found, or too low priority */
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dinput_devices[nrof_dinput_devices] = device;
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nrof_dinput_devices++;
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/* increase MAX_DDRAW_DRIVERS if the line below triggers */
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assert(nrof_dinput_devices <= MAX_WINE_DINPUT_DEVICES);
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}
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/******************************************************************************
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* DirectInputCreateEx
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*/
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HRESULT WINAPI DirectInputCreateEx(
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HINSTANCE hinst, DWORD dwVersion, REFIID riid, LPVOID *ppDI,
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LPUNKNOWN punkOuter
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) {
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IDirectInputAImpl* This;
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TRACE("(0x%08lx,%04lx,%s,%p,%p)\n",
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(DWORD)hinst,dwVersion,debugstr_guid(riid),ppDI,punkOuter
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);
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if (IsEqualGUID(&IID_IDirectInputA,riid)) {
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This = (IDirectInputAImpl*)HeapAlloc(GetProcessHeap(),0,sizeof(IDirectInputAImpl));
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This->ref = 1;
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ICOM_VTBL(This) = &ddiavt;
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*ppDI = This;
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return DI_OK;
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}
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if (IsEqualGUID(&IID_IDirectInput7A,riid)) {
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This = (IDirectInputAImpl*)HeapAlloc(GetProcessHeap(),0,sizeof(IDirectInputAImpl));
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This->ref = 1;
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ICOM_VTBL(This) = (ICOM_VTABLE(IDirectInputA) *) &ddi7avt;
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*ppDI = This;
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return DI_OK;
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}
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return DIERR_OLDDIRECTINPUTVERSION;
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}
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/******************************************************************************
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* DirectInputCreateA
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*/
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HRESULT WINAPI DirectInputCreateA(HINSTANCE hinst, DWORD dwVersion, LPDIRECTINPUTA *ppDI, LPUNKNOWN punkOuter)
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{
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IDirectInputAImpl* This;
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TRACE("(0x%08lx,%04lx,%p,%p)\n",
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(DWORD)hinst,dwVersion,ppDI,punkOuter
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);
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This = (IDirectInputAImpl*)HeapAlloc(GetProcessHeap(),0,sizeof(IDirectInputAImpl));
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This->ref = 1;
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ICOM_VTBL(This) = &ddiavt;
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*ppDI=(IDirectInputA*)This;
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return 0;
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}
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/******************************************************************************
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* IDirectInputA_EnumDevices
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*/
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static HRESULT WINAPI IDirectInputAImpl_EnumDevices(
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LPDIRECTINPUTA iface, DWORD dwDevType, LPDIENUMDEVICESCALLBACKA lpCallback,
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LPVOID pvRef, DWORD dwFlags
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)
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{
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ICOM_THIS(IDirectInputAImpl,iface);
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DIDEVICEINSTANCEA devInstance;
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int i;
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TRACE("(this=%p,0x%04lx,%p,%p,%04lx)\n", This, dwDevType, lpCallback, pvRef, dwFlags);
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for (i = 0; i < nrof_dinput_devices; i++) {
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if (dinput_devices[i]->enum_device(dwDevType, dwFlags, &devInstance)) {
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if (lpCallback(&devInstance,pvRef) == DIENUM_STOP)
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return 0;
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}
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}
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return 0;
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}
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static ULONG WINAPI IDirectInputAImpl_AddRef(LPDIRECTINPUTA iface)
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{
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ICOM_THIS(IDirectInputAImpl,iface);
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return ++(This->ref);
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}
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static ULONG WINAPI IDirectInputAImpl_Release(LPDIRECTINPUTA iface)
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{
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ICOM_THIS(IDirectInputAImpl,iface);
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if (!(--This->ref)) {
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HeapFree(GetProcessHeap(),0,This);
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return 0;
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}
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return This->ref;
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}
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static HRESULT WINAPI IDirectInputAImpl_CreateDevice(
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LPDIRECTINPUTA iface,REFGUID rguid,LPDIRECTINPUTDEVICEA* pdev,
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LPUNKNOWN punk
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) {
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ICOM_THIS(IDirectInputAImpl,iface);
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HRESULT ret_value = DIERR_DEVICENOTREG;
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int i;
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TRACE("(this=%p,%s,%p,%p)\n",This,debugstr_guid(rguid),pdev,punk);
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/* Loop on all the devices to see if anyone matches the given GUID */
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for (i = 0; i < nrof_dinput_devices; i++) {
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HRESULT ret;
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if ((ret = dinput_devices[i]->create_device(This, rguid, NULL, pdev)) == DI_OK)
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return DI_OK;
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if (ret == DIERR_NOINTERFACE)
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ret_value = DIERR_NOINTERFACE;
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}
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return ret_value;
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}
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static HRESULT WINAPI IDirectInputAImpl_QueryInterface(
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LPDIRECTINPUTA iface,REFIID riid,LPVOID *ppobj
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) {
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ICOM_THIS(IDirectInputAImpl,iface);
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TRACE("(this=%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
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if (IsEqualGUID(&IID_IUnknown,riid)) {
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IDirectInputA_AddRef(iface);
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*ppobj = This;
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return 0;
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}
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if (IsEqualGUID(&IID_IDirectInputA,riid)) {
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IDirectInputA_AddRef(iface);
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*ppobj = This;
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return 0;
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}
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TRACE("Unsupported interface !\n");
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return E_FAIL;
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}
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static HRESULT WINAPI IDirectInputAImpl_Initialize(
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LPDIRECTINPUTA iface,HINSTANCE hinst,DWORD x
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) {
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return DIERR_ALREADYINITIALIZED;
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}
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static HRESULT WINAPI IDirectInputAImpl_GetDeviceStatus(LPDIRECTINPUTA iface,
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REFGUID rguid) {
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ICOM_THIS(IDirectInputAImpl,iface);
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FIXME("(%p)->(%s): stub\n",This,debugstr_guid(rguid));
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return DI_OK;
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}
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static HRESULT WINAPI IDirectInputAImpl_RunControlPanel(LPDIRECTINPUTA iface,
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HWND hwndOwner,
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DWORD dwFlags) {
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ICOM_THIS(IDirectInputAImpl,iface);
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FIXME("(%p)->(%08lx,%08lx): stub\n",This, (DWORD) hwndOwner, dwFlags);
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return DI_OK;
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}
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static HRESULT WINAPI IDirectInput2AImpl_FindDevice(LPDIRECTINPUT2A iface, REFGUID rguid,
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LPCSTR pszName, LPGUID pguidInstance) {
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ICOM_THIS(IDirectInputAImpl,iface);
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FIXME("(%p)->(%s, %s, %p): stub\n", This, debugstr_guid(rguid), pszName, pguidInstance);
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return DI_OK;
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}
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static HRESULT WINAPI IDirectInput7AImpl_CreateDeviceEx(LPDIRECTINPUT7A iface, REFGUID rguid,
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REFIID riid, LPVOID* pvOut, LPUNKNOWN lpUnknownOuter)
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{
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ICOM_THIS(IDirectInputAImpl,iface);
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HRESULT ret_value = DIERR_DEVICENOTREG;
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int i;
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TRACE("(%p)->(%s, %s, %p, %p)\n", This, debugstr_guid(rguid), debugstr_guid(riid), pvOut, lpUnknownOuter);
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/* Loop on all the devices to see if anyone matches the given GUID */
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for (i = 0; i < nrof_dinput_devices; i++) {
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HRESULT ret;
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if ((ret = dinput_devices[i]->create_device(This, rguid, riid, (LPDIRECTINPUTDEVICEA*) pvOut)) == DI_OK)
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return DI_OK;
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if (ret == DIERR_NOINTERFACE)
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ret_value = DIERR_NOINTERFACE;
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}
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return ret_value;
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}
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static ICOM_VTABLE(IDirectInputA) ddiavt =
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{
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ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
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IDirectInputAImpl_QueryInterface,
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IDirectInputAImpl_AddRef,
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IDirectInputAImpl_Release,
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IDirectInputAImpl_CreateDevice,
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IDirectInputAImpl_EnumDevices,
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IDirectInputAImpl_GetDeviceStatus,
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IDirectInputAImpl_RunControlPanel,
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IDirectInputAImpl_Initialize
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};
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#if !defined(__STRICT_ANSI__) && defined(__GNUC__)
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# define XCAST(fun) (typeof(ddi7avt.fn##fun))
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#else
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# define XCAST(fun) (void*)
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#endif
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static ICOM_VTABLE(IDirectInput7A) ddi7avt = {
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ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
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XCAST(QueryInterface)IDirectInputAImpl_QueryInterface,
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XCAST(AddRef)IDirectInputAImpl_AddRef,
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XCAST(Release)IDirectInputAImpl_Release,
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XCAST(CreateDevice)IDirectInputAImpl_CreateDevice,
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XCAST(EnumDevices)IDirectInputAImpl_EnumDevices,
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XCAST(GetDeviceStatus)IDirectInputAImpl_GetDeviceStatus,
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XCAST(RunControlPanel)IDirectInputAImpl_RunControlPanel,
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XCAST(Initialize)IDirectInputAImpl_Initialize,
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XCAST(FindDevice)IDirectInput2AImpl_FindDevice,
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IDirectInput7AImpl_CreateDeviceEx
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};
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#undef XCAST
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/***********************************************************************
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* DllCanUnloadNow (DINPUT.@)
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*/
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HRESULT WINAPI DINPUT_DllCanUnloadNow(void)
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{
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FIXME("(void): stub\n");
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return S_FALSE;
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}
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/***********************************************************************
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* DllGetClassObject (DINPUT.@)
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*/
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HRESULT WINAPI DINPUT_DllGetClassObject(REFCLSID rclsid, REFIID riid,
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LPVOID *ppv)
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{
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FIXME("(%p, %p, %p): stub\n", debugstr_guid(rclsid),
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debugstr_guid(riid), ppv);
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return CLASS_E_CLASSNOTAVAILABLE;
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}
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/***********************************************************************
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* DllRegisterServer (DINPUT.@)
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*/
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HRESULT WINAPI DINPUT_DllRegisterServer(void)
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{
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FIXME("(void): stub\n");
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return S_OK;
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}
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/***********************************************************************
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* DllUnregisterServer (DINPUT.@)
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*/
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HRESULT WINAPI DINPUT_DllUnregisterServer(void)
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{
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FIXME("(void): stub\n");
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return S_OK;
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}
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