propset.c

winNT技术操作系统,国外开放的原代码和LIUX一样

                                if (err == DS_OK) {
                                    CHAR * szInterface = HeapAlloc(GetProcessHeap(),0,size/sizeof(WCHAR));
                                    if (szInterface) {
                                        PIDSCDRIVER drv;
                                        ZeroMemory(&data, sizeof(data));
                                        data.DataFlow = DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE;
                                        data.WaveDeviceId = wid;
                                        data.DeviceId = DSOUND_capture_guids[wid];
                                        data.Description = desc.szDesc;
                                        data.Module = desc.szDrvname;
                                        WideCharToMultiByte( CP_ACP, 0, nameW, size/sizeof(WCHAR), szInterface, size/sizeof(WCHAR), NULL, NULL );
                                        data.Interface = szInterface;

                                        data.Type = DIRECTSOUNDDEVICE_TYPE_EMULATED;
                                        err = mmErr(WineWaveInMessage((HWAVEIN)wid, DRV_QUERYDSOUNDIFACE, (DWORD_PTR)&drv, 0));
                                        if (err == DS_OK && drv)
                                            data.Type = DIRECTSOUNDDEVICE_TYPE_VXD;
                                        else
                                            WARN("WineWaveInMessage(DRV_QUERYDSOUNDIFACE) failed\n");

                                        TRACE("calling Callback(%p,%p)\n", &data, ppd->Context);
                                        (ppd->Callback)(&data, ppd->Context);
                                    }
                                    HeapFree(GetProcessHeap(),0,szInterface);
                                }
			    }
                            HeapFree(GetProcessHeap(),0,nameW);
			}
		    }
		}

		return S_OK;
	    }
	}
    } else {
	FIXME("unsupported property: %s\n",debugstr_guid(guidPropSet));
    }

    if (pcbReturned) {
	*pcbReturned = 0;
	FIXME("*pcbReturned=%ld\n", *pcbReturned);
    }

    return E_PROP_ID_UNSUPPORTED;
}

static HRESULT WINAPI DSPROPERTY_EnumerateW(
    REFGUID guidPropSet,
    LPVOID pPropData,
    ULONG cbPropData,
    PULONG pcbReturned )
{
    PDSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W_DATA ppd = (PDSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W_DATA) pPropData;
    HRESULT err;
    TRACE("(guidPropSet=%s,pPropData=%p,cbPropData=%ld,pcbReturned=%p)\n",
	debugstr_guid(guidPropSet),pPropData,cbPropData,pcbReturned);

    if ( IsEqualGUID( &DSPROPSETID_DirectSoundDevice, guidPropSet) ) {
	if (ppd) {
	    if (ppd->Callback) {
		unsigned devs, wod, wid;
		DSDRIVERDESC desc;
		DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA data;

		devs = waveOutGetNumDevs();
		for (wod = 0; wod < devs; ++wod) {
		    err = mmErr(WineWaveOutMessage((HWAVEOUT)wod,DRV_QUERYDSOUNDDESC,(DWORD_PTR)&desc,0));
		    if (err == DS_OK) {
			WCHAR * wDescription = HeapAlloc(GetProcessHeap(),0,0x200);
			WCHAR * wModule = HeapAlloc(GetProcessHeap(),0,0x200);
                        if (wDescription && wModule) {
                            DWORD size;
                            err = mmErr(WineWaveOutMessage((HWAVEOUT)wod,DRV_QUERYDEVICEINTERFACESIZE, (DWORD_PTR)&size, 0));
			    if (err == DS_OK) {
                                WCHAR * wInterface = HeapAlloc(GetProcessHeap(),0,size);
                                if (wInterface) {
                                    err = mmErr(WineWaveOutMessage((HWAVEOUT)wod, DRV_QUERYDEVICEINTERFACE, (DWORD_PTR)wInterface, size));
                                    if (err == DS_OK) {
                                        PIDSCDRIVER drv;
                                        ZeroMemory(&data, sizeof(data));
                                        data.DataFlow = DIRECTSOUNDDEVICE_DATAFLOW_RENDER;
                                        data.WaveDeviceId = wod;
                                        data.DeviceId = DSOUND_renderer_guids[wod];

                                        MultiByteToWideChar( CP_ACP, 0, desc.szDesc, -1, wDescription, 0x100 );
                                        MultiByteToWideChar( CP_ACP, 0, desc.szDrvname, -1, wModule, 0x100 );

                                        data.Description = wDescription;
                                        data.Module = wModule;
                                        data.Interface = wInterface;

                                        data.Type = DIRECTSOUNDDEVICE_TYPE_EMULATED;
                                        err = mmErr(WineWaveOutMessage((HWAVEOUT)wod, DRV_QUERYDSOUNDIFACE, (DWORD_PTR)&drv, 0));
                                        if (err == DS_OK && drv)
                                            data.Type = DIRECTSOUNDDEVICE_TYPE_VXD;
                                        else
                                            WARN("WineWaveOutMessage(DRV_QUERYDSOUNDIFACE) failed\n");

                                        TRACE("calling Callback(%p,%p)\n", &data, ppd->Context);
                                        (ppd->Callback)(&data, ppd->Context);
                            	    }
                                }
                                HeapFree(GetProcessHeap(),0,wInterface);
			    }
			}
                        HeapFree(GetProcessHeap(),0,wDescription);
                        HeapFree(GetProcessHeap(),0,wModule);
		    }
		}

		devs = waveInGetNumDevs();
		for (wid = 0; wid < devs; ++wid) {
		    err = mmErr(WineWaveInMessage((HWAVEIN)wid,DRV_QUERYDSOUNDDESC,(DWORD_PTR)&desc,0));
		    if (err == DS_OK) {
			WCHAR * wDescription = HeapAlloc(GetProcessHeap(),0,0x200);
			WCHAR * wModule = HeapAlloc(GetProcessHeap(),0,0x200);
                        if (wDescription && wModule) {
                            DWORD size;
                            err = mmErr(WineWaveInMessage((HWAVEIN)wid,DRV_QUERYDEVICEINTERFACESIZE, (DWORD_PTR)&size, 0));
			    if (err == DS_OK) {
                                WCHAR * wInterface = HeapAlloc(GetProcessHeap(),0,size);
                                if (wInterface) {
                                    err = mmErr(WineWaveInMessage((HWAVEIN)wid, DRV_QUERYDEVICEINTERFACE, (DWORD_PTR)wInterface, size));
                                    if (err == DS_OK) {
                                        PIDSCDRIVER drv;
                                        ZeroMemory(&data, sizeof(data));
                                        data.DataFlow = DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE;
                                        data.WaveDeviceId = wid;
                                        data.DeviceId = DSOUND_capture_guids[wid];

                                        MultiByteToWideChar( CP_ACP, 0, desc.szDesc, -1, wDescription, 0x100 );
                                        MultiByteToWideChar( CP_ACP, 0, desc.szDrvname, -1, wModule, 0x100 );

                                        data.Description = wDescription;
                                        data.Module = wModule;
                                        data.Interface = wInterface;
                                        data.Type = DIRECTSOUNDDEVICE_TYPE_EMULATED;
                                        err = mmErr(WineWaveInMessage((HWAVEIN)wid, DRV_QUERYDSOUNDIFACE, (DWORD_PTR)&drv, 0));
                                        if (err == DS_OK && drv)
                                            data.Type = DIRECTSOUNDDEVICE_TYPE_VXD;
                                        else
                                            WARN("WineWaveInMessage(DRV_QUERYDSOUNDIFACE) failed\n");

                                        TRACE("calling Callback(%p,%p)\n", &data, ppd->Context);
                                        (ppd->Callback)(&data, ppd->Context);
                                    }
                                }
                                HeapFree(GetProcessHeap(),0,wInterface);
			    }
			}
                        HeapFree(GetProcessHeap(),0,wDescription);
                        HeapFree(GetProcessHeap(),0,wModule);
		    }
		}

		return S_OK;
	    }
	}
    } else {
	FIXME("unsupported property: %s\n",debugstr_guid(guidPropSet));
    }

    if (pcbReturned) {
	*pcbReturned = 0;
	FIXME("*pcbReturned=%ld\n", *pcbReturned);
    }

    return E_PROP_ID_UNSUPPORTED;
}

static HRESULT WINAPI IKsPrivatePropertySetImpl_Get(
    LPKSPROPERTYSET iface,
    REFGUID guidPropSet,
    ULONG dwPropID,
    LPVOID pInstanceData,
    ULONG cbInstanceData,
    LPVOID pPropData,
    ULONG cbPropData,
    PULONG pcbReturned )
{
    IKsPrivatePropertySetImpl *This = (IKsPrivatePropertySetImpl *)iface;
    TRACE("(iface=%p,guidPropSet=%s,dwPropID=%ld,pInstanceData=%p,cbInstanceData=%ld,pPropData=%p,cbPropData=%ld,pcbReturned=%p)\n",
	This,debugstr_guid(guidPropSet),dwPropID,pInstanceData,cbInstanceData,pPropData,cbPropData,pcbReturned);

    if ( IsEqualGUID( &DSPROPSETID_DirectSoundDevice, guidPropSet) ) {
	switch (dwPropID) {
	case DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_A:
	    return DSPROPERTY_WaveDeviceMappingA(guidPropSet,pPropData,cbPropData,pcbReturned);
	case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_1:
	    return DSPROPERTY_Description1(guidPropSet,pPropData,cbPropData,pcbReturned);
	case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_1:
	    return DSPROPERTY_Enumerate1(guidPropSet,pPropData,cbPropData,pcbReturned);
	case DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_W:
	    return DSPROPERTY_WaveDeviceMappingW(guidPropSet,pPropData,cbPropData,pcbReturned);
	case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_A:
	    return DSPROPERTY_DescriptionA(guidPropSet,pPropData,cbPropData,pcbReturned);
	case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W:
	    return DSPROPERTY_DescriptionW(guidPropSet,pPropData,cbPropData,pcbReturned);
	case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_A:
	    return DSPROPERTY_EnumerateA(guidPropSet,pPropData,cbPropData,pcbReturned);
	case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W:
	    return DSPROPERTY_EnumerateW(guidPropSet,pPropData,cbPropData,pcbReturned);
	default:
	    FIXME("unsupported ID: %ld\n",dwPropID);
	    break;
	}
    } else {
	FIXME("unsupported property: %s\n",debugstr_guid(guidPropSet));
    }

    if (pcbReturned) {
	*pcbReturned = 0;
	FIXME("*pcbReturned=%ld\n", *pcbReturned);
    }

    return E_PROP_ID_UNSUPPORTED;
}

static HRESULT WINAPI IKsPrivatePropertySetImpl_Set(
    LPKSPROPERTYSET iface,
    REFGUID guidPropSet,
    ULONG dwPropID,
    LPVOID pInstanceData,
    ULONG cbInstanceData,
    LPVOID pPropData,
    ULONG cbPropData )
{
    IKsPrivatePropertySetImpl *This = (IKsPrivatePropertySetImpl *)iface;

    FIXME("(%p,%s,%ld,%p,%ld,%p,%ld), stub!\n",This,debugstr_guid(guidPropSet),dwPropID,pInstanceData,cbInstanceData,pPropData,cbPropData);
    return E_PROP_ID_UNSUPPORTED;
}

static HRESULT WINAPI IKsPrivatePropertySetImpl_QuerySupport(
    LPKSPROPERTYSET iface,
    REFGUID guidPropSet,
    ULONG dwPropID,
    PULONG pTypeSupport )
{
    IKsPrivatePropertySetImpl *This = (IKsPrivatePropertySetImpl *)iface;
    TRACE("(%p,%s,%ld,%p)\n",This,debugstr_guid(guidPropSet),dwPropID,pTypeSupport);

    if ( IsEqualGUID( &DSPROPSETID_DirectSoundDevice, guidPropSet) ) {
	switch (dwPropID) {
	case DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_A:
	    *pTypeSupport = KSPROPERTY_SUPPORT_GET;
	    return S_OK;
	case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_1:
	    *pTypeSupport = KSPROPERTY_SUPPORT_GET;
	    return S_OK;
	case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_1:
	    *pTypeSupport = KSPROPERTY_SUPPORT_GET;
	    return S_OK;
	case DSPROPERTY_DIRECTSOUNDDEVICE_WAVEDEVICEMAPPING_W:
	    *pTypeSupport = KSPROPERTY_SUPPORT_GET;
	    return S_OK;
	case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_A:
	    *pTypeSupport = KSPROPERTY_SUPPORT_GET;
	    return S_OK;
	case DSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W:
	    *pTypeSupport = KSPROPERTY_SUPPORT_GET;
	    return S_OK;
	case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_A:
	    *pTypeSupport = KSPROPERTY_SUPPORT_GET;
	    return S_OK;
	case DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE_W:
	    *pTypeSupport = KSPROPERTY_SUPPORT_GET;
	    return S_OK;
	default:
	    FIXME("unsupported ID: %ld\n",dwPropID);
	    break;
	}
    } else {
	FIXME("unsupported property: %s\n",debugstr_guid(guidPropSet));
    }

    return E_PROP_ID_UNSUPPORTED;
}

static const IKsPropertySetVtbl ikspvt = {
    IKsPrivatePropertySetImpl_QueryInterface,
    IKsPrivatePropertySetImpl_AddRef,
    IKsPrivatePropertySetImpl_Release,
    IKsPrivatePropertySetImpl_Get,
    IKsPrivatePropertySetImpl_Set,
    IKsPrivatePropertySetImpl_QuerySupport
};

HRESULT WINAPI IKsPrivatePropertySetImpl_Create(
    IKsPrivatePropertySetImpl **piks)
{
    IKsPrivatePropertySetImpl *iks;

    iks = HeapAlloc(GetProcessHeap(),0,sizeof(*iks));
    iks->ref = 1;
    iks->lpVtbl = &ikspvt;

    *piks = iks;
    return S_OK;
}