예제 #1
0
/* From quartz, 2008/04/07 */
static HRESULT GetFilterInfo(IMoniker *pMoniker, GUID *pclsid, VARIANT *pvar)
{
    static const WCHAR wszClsidName[] = {'C','L','S','I','D',0};
    static const WCHAR wszFriendlyName[] = {'F','r','i','e','n','d','l','y','N','a','m','e',0};
    IPropertyBag *pPropBagCat = NULL;
    HRESULT hr;

    VariantInit(pvar);
    V_VT(pvar) = VT_BSTR;

    hr = IMoniker_BindToStorage(pMoniker, NULL, NULL, &IID_IPropertyBag,
                                (LPVOID *) &pPropBagCat);

    if (SUCCEEDED(hr))
        hr = IPropertyBag_Read(pPropBagCat, wszClsidName, pvar, NULL);

    if (SUCCEEDED(hr))
    {
        hr = CLSIDFromString(V_UNION(pvar, bstrVal), pclsid);
        VariantClear(pvar);
        V_VT(pvar) = VT_BSTR;
    }

    if (SUCCEEDED(hr))
        hr = IPropertyBag_Read(pPropBagCat, wszFriendlyName, pvar, NULL);

    if (SUCCEEDED(hr))
        TRACE("Moniker = %s - %s\n", debugstr_guid(pclsid),
              debugstr_w(V_UNION(pvar, bstrVal)));

    if (pPropBagCat)
        IPropertyBag_Release(pPropBagCat);

    return hr;
}
예제 #2
0
/***********************************************************************
 *             HlinkResolveMonikerForData (HLINK.@)
 */
HRESULT WINAPI HlinkResolveMonikerForData(LPMONIKER pimkReference, DWORD reserved, LPBC pibc,
        ULONG cFmtetc, FORMATETC *rgFmtetc, IBindStatusCallback *pibsc, LPMONIKER pimkBase)
{
    LPOLESTR name = NULL;
    IBindCtx *bctx;
    DWORD mksys = 0;
    void *obj = NULL;
    HRESULT hres;

    TRACE("(%p %x %p %d %p %p %p)\n", pimkReference, reserved, pibc, cFmtetc, rgFmtetc, pibsc, pimkBase);

    if(cFmtetc || rgFmtetc || pimkBase)
        FIXME("Unsupported args\n");

    hres = RegisterBindStatusCallback(pibc, pibsc, NULL /* FIXME */, 0);
    if(FAILED(hres))
        return hres;

    hres = IMoniker_IsSystemMoniker(pimkReference, &mksys);
    if(SUCCEEDED(hres) && mksys != MKSYS_URLMONIKER)
        WARN("sysmk = %x\n", mksys);

    /* FIXME: What is it for? */
    CreateBindCtx(0, &bctx);
    hres = IMoniker_GetDisplayName(pimkReference, bctx, NULL, &name);
    IBindCtx_Release(bctx);
    if(SUCCEEDED(hres)) {
        TRACE("got display name %s\n", debugstr_w(name));
        CoTaskMemFree(name);
    }

    return IMoniker_BindToStorage(pimkReference, pibc, NULL, &IID_IUnknown, &obj);
}
예제 #3
0
파일: download.c 프로젝트: RareHare/reactos
HRESULT download_to_cache(IUri *uri, stop_cache_binding_proc_t proc, void *ctx, IBindStatusCallback *callback)
{
    DownloadBSC *dwl_bsc;
    IBindCtx *bindctx;
    IMoniker *mon;
    IUnknown *unk;
    HRESULT hres;

    hres = DownloadBSC_Create(callback, NULL, &dwl_bsc);
    if(FAILED(hres))
        return hres;

    dwl_bsc->onstop_proc = proc;
    dwl_bsc->ctx = ctx;
    dwl_bsc->bindf = BINDF_ASYNCHRONOUS;

    hres = CreateAsyncBindCtx(0, &dwl_bsc->IBindStatusCallback_iface, NULL, &bindctx);
    IBindStatusCallback_Release(&dwl_bsc->IBindStatusCallback_iface);
    if(FAILED(hres))
        return hres;

    hres = CreateURLMonikerEx2(NULL, uri, &mon, 0);
    if(FAILED(hres)) {
        IBindCtx_Release(bindctx);
        return hres;
    }

    hres = IMoniker_BindToStorage(mon, bindctx, NULL, &IID_IUnknown, (void**)&unk);
    IMoniker_Release(mon);
    IBindCtx_Release(bindctx);
    if(SUCCEEDED(hres) && unk)
        IUnknown_Release(unk);
    return hres;

}
예제 #4
0
static DWORD WINAPI download_proc(PVOID arg)
{
    IMoniker *mon;
    IBindCtx *bctx;
    IStream *str = NULL;
    HRESULT hres;

    CreateURLMoniker(NULL, url, &mon);
    heap_free(url);
    url = NULL;

    CreateAsyncBindCtx(0, &InstallCallback, 0, &bctx);

    hres = IMoniker_BindToStorage(mon, bctx, NULL, &IID_IStream, (void**)&str);
    IBindCtx_Release(bctx);
    if(FAILED(hres)) {
        ERR("BindToStorage failed: %08x\n", hres);
        return 0;
    }

    if(str)
        IStream_Release(str);

    return 0;
}
예제 #5
0
static HRESULT WINAPI xmldoc_put_URL(IXMLDocument *iface, BSTR p)
{
    WCHAR url[INTERNET_MAX_URL_LENGTH];
    IStream *stream;
    IBindCtx *bctx;
    IMoniker *moniker;
    IPersistStreamInit *persist;
    HRESULT hr;

    TRACE("(%p, %s)\n", iface, debugstr_w(p));

    if (!p)
        return E_INVALIDARG;

    if (!PathIsURLW(p))
    {
        WCHAR fullpath[MAX_PATH];
        DWORD needed = sizeof(url) / sizeof(WCHAR);

        if (!PathSearchAndQualifyW(p, fullpath, sizeof(fullpath) / sizeof(WCHAR)))
        {
            ERR("can't find path\n");
            return E_FAIL;
        }

        if (FAILED(UrlCreateFromPathW(fullpath, url, &needed, 0)))
        {
            ERR("can't create url from path\n");
            return E_FAIL;
        }

        p = url;
    }

    hr = CreateURLMoniker(NULL, p, &moniker);
    if (FAILED(hr))
        return hr;

    CreateAsyncBindCtx(0, &xmldoc_bsc.IBindStatusCallback_iface, 0, &bctx);

    hr = IMoniker_BindToStorage(moniker, bctx, NULL, &IID_IStream, (LPVOID *)&stream);
    IBindCtx_Release(bctx);
    IMoniker_Release(moniker);
    if (FAILED(hr))
        return hr;

    hr = IXMLDocument_QueryInterface(iface, &IID_IPersistStreamInit, (LPVOID *)&persist);
    if (FAILED(hr))
    {
        IStream_Release(stream);
        return hr;
    }

    hr = IPersistStreamInit_Load(persist, stream);
    IPersistStreamInit_Release(persist);
    IStream_Release(stream);

    return hr;
}
예제 #6
0
/* Helper function, checks if filter with given name was enumerated. */
static BOOL enum_find_filter(const WCHAR *wszFilterName, IEnumMoniker *pEnum)
{
    IMoniker *pMoniker = NULL;
    BOOL found = FALSE;
    ULONG nb;
    HRESULT hr;
    static const WCHAR wszFriendlyName[] = {'F','r','i','e','n','d','l','y','N','a','m','e',0};

    while(!found && IEnumMoniker_Next(pEnum, 1, &pMoniker, &nb) == S_OK)
    {
        IPropertyBag * pPropBagCat = NULL;
        VARIANT var;

        VariantInit(&var);

        hr = IMoniker_BindToStorage(pMoniker, NULL, NULL, &IID_IPropertyBag, (LPVOID*)&pPropBagCat);
        ok(SUCCEEDED(hr), "IMoniker_BindToStorage failed with %x\n", hr);
        if (FAILED(hr) || !pPropBagCat)
        {
            VariantClear(&var);
            IMoniker_Release(pMoniker);
            continue;
        }

        hr = IPropertyBag_Read(pPropBagCat, wszFriendlyName, &var, NULL);
        ok(SUCCEEDED(hr), "IPropertyBag_Read failed with %x\n", hr);

        if (SUCCEEDED(hr))
        {
            CHAR val1[512], val2[512];

            WideCharToMultiByte(CP_ACP, 0, V_BSTR(&var), -1, val1, sizeof(val1), 0, 0);
            WideCharToMultiByte(CP_ACP, 0, wszFilterName, -1, val2, sizeof(val2), 0, 0);
            if (!lstrcmpA(val1, val2)) found = TRUE;
        }

        IPropertyBag_Release(pPropBagCat);
        IMoniker_Release(pMoniker);
        VariantClear(&var);
    }

    return found;
}
예제 #7
0
파일: bsc.c 프로젝트: Moteesh/reactos
HRESULT bind_url(IMoniker *mon, HRESULT (*onDataAvailable)(void*,char*,DWORD),
        void *obj, bsc_t **ret)
{
    bsc_t *bsc;
    IBindCtx *pbc;
    HRESULT hr;

    TRACE("%p\n", mon);

    hr = CreateBindCtx(0, &pbc);
    if(FAILED(hr))
        return hr;

    bsc = heap_alloc(sizeof(bsc_t));

    bsc->IBindStatusCallback_iface.lpVtbl = &bsc_vtbl;
    bsc->ref = 1;
    bsc->obj = obj;
    bsc->onDataAvailable = onDataAvailable;
    bsc->binding = NULL;
    bsc->memstream = NULL;
    bsc->hres = S_OK;

    hr = RegisterBindStatusCallback(pbc, &bsc->IBindStatusCallback_iface, NULL, 0);
    if(SUCCEEDED(hr))
    {
        IStream *stream;
        hr = IMoniker_BindToStorage(mon, pbc, NULL, &IID_IStream, (LPVOID*)&stream);
        if(stream)
            IStream_Release(stream);
        IBindCtx_Release(pbc);
    }

    if(FAILED(hr))
    {
        IBindStatusCallback_Release(&bsc->IBindStatusCallback_iface);
        bsc = NULL;
    }

    *ret = bsc;
    return hr;
}
예제 #8
0
파일: download.c 프로젝트: r6144/wine
/***********************************************************************
 *           URLDownloadToFileW (URLMON.@)
 *
 * Downloads URL szURL to file szFileName and call lpfnCB callback to
 * report progress.
 *
 * PARAMS
 *  pCaller    [I] controlling IUnknown interface.
 *  szURL      [I] URL of the file to download
 *  szFileName [I] file name to store the content of the URL
 *  dwReserved [I] reserved - set to 0
 *  lpfnCB     [I] callback for progress report
 *
 * RETURNS
 *  S_OK on success
 */
HRESULT WINAPI URLDownloadToFileW(LPUNKNOWN pCaller, LPCWSTR szURL, LPCWSTR szFileName,
        DWORD dwReserved, LPBINDSTATUSCALLBACK lpfnCB)
{
    IBindStatusCallback *callback;
    IUnknown *unk;
    IMoniker *mon;
    IBindCtx *bindctx;
    HRESULT hres;

    TRACE("(%p %s %s %d %p)\n", pCaller, debugstr_w(szURL), debugstr_w(szFileName), dwReserved, lpfnCB);

    if(pCaller)
        FIXME("pCaller not supported\n");

    hres = DownloadBSC_Create(lpfnCB, szFileName, &callback);
    if(FAILED(hres))
        return hres;

    hres = CreateAsyncBindCtx(0, callback, NULL, &bindctx);
    IBindStatusCallback_Release(callback);
    if(FAILED(hres))
        return hres;

    hres = CreateURLMoniker(NULL, szURL, &mon);
    if(FAILED(hres)) {
        IBindCtx_Release(bindctx);
        return hres;
    }

    hres = IMoniker_BindToStorage(mon, bindctx, NULL, &IID_IUnknown, (void**)&unk);
    IMoniker_Release(mon);
    IBindCtx_Release(bindctx);

    if(unk)
        IUnknown_Release(unk);

    return hres == MK_S_ASYNCHRONOUS ? S_OK : hres;
}
예제 #9
0
static HRESULT URLStartDownload(LPCWSTR szURL, LPSTREAM *ppStream, IBindStatusCallback *pBSC)
{
    HRESULT hr;
    IMoniker *pMoniker;
    IBindCtx *pbc;

    *ppStream = NULL;

    hr = CreateURLMoniker(NULL, szURL, &pMoniker);
    if (FAILED(hr))
        return hr;

    hr = CreateBindCtx(0, &pbc);
    if (FAILED(hr))
    {
        IMoniker_Release(pMoniker);
        return hr;
    }

    hr = RegisterBindStatusCallback(pbc, pBSC, NULL, 0);
    if (FAILED(hr))
    {
        IBindCtx_Release(pbc);
        IMoniker_Release(pMoniker);
        return hr;
    }

    hr = IMoniker_BindToStorage(pMoniker, pbc, NULL, &IID_IStream, (void **)ppStream);

    /* BindToStorage returning E_PENDING because it's asynchronous is not an error */
    if (hr == E_PENDING) hr = S_OK;

    IBindCtx_Release(pbc);
    IMoniker_Release(pMoniker);

    return hr;
}
예제 #10
0
파일: addons.c 프로젝트: iXit/wine
static BOOL start_download(void)
{
    IBindCtx *bind_ctx;
    IMoniker *mon;
    IUnknown *tmp;
    HRESULT hres;

    hres = CreateURLMoniker(NULL, url, &mon);
    if(FAILED(hres))
        return FALSE;

    hres = CreateAsyncBindCtx(0, &InstallCallback, NULL, &bind_ctx);
    if(SUCCEEDED(hres)) {
        hres = IMoniker_BindToStorage(mon, bind_ctx, NULL, &IID_IUnknown, (void**)&tmp);
        IBindCtx_Release(bind_ctx);
    }
    IMoniker_Release(mon);
    if(FAILED(hres))
        return FALSE;

    if(tmp)
        IUnknown_Release(tmp);
    return TRUE;
}
예제 #11
0
/**********************************************************************
 * DEVENUM_CreateSpecialCategories (INTERNAL)
 *
 * Creates the keys in the registry for the dynamic categories
 */
static HRESULT DEVENUM_CreateSpecialCategories(void)
{
    HRESULT res;
    WCHAR szDSoundNameFormat[MAX_PATH + 1];
    WCHAR szDSoundName[MAX_PATH + 1];
    DWORD iDefaultDevice = -1;
    UINT numDevs;
    IFilterMapper2 * pMapper = NULL;
    REGFILTER2 rf2;
    REGFILTERPINS2 rfp2;
    WCHAR path[MAX_PATH];
    HKEY basekey;

    if (DEVENUM_populate_handle)
        return S_OK;
    DEVENUM_populate_handle = CreateEventW(NULL, TRUE, FALSE, DEVENUM_populate_handle_nameW);
    if (GetLastError() == ERROR_ALREADY_EXISTS)
    {
        /* Webcams can take some time to scan if the driver is badly written and it enables them,
         * so have a 10 s timeout here
         */
        if (WaitForSingleObject(DEVENUM_populate_handle, 10000) == WAIT_TIMEOUT)
            WARN("Waiting for object timed out\n");
        TRACE("No need to rescan\n");
        return S_OK;
    }
    TRACE("Scanning for devices\n");

    /* Since devices can change between session, for example because you just plugged in a webcam
     * or switched from pulseaudio to alsa, delete all old devices first
     */
    if (SUCCEEDED(DEVENUM_GetCategoryKey(&CLSID_AudioRendererCategory, &basekey, path, MAX_PATH)))
        RegDeleteTreeW(basekey, path);
    if (SUCCEEDED(DEVENUM_GetCategoryKey(&CLSID_AudioInputDeviceCategory, &basekey, path, MAX_PATH)))
        RegDeleteTreeW(basekey, path);
    if (SUCCEEDED(DEVENUM_GetCategoryKey(&CLSID_VideoInputDeviceCategory, &basekey, path, MAX_PATH)))
        RegDeleteTreeW(basekey, path);
    if (SUCCEEDED(DEVENUM_GetCategoryKey(&CLSID_MidiRendererCategory, &basekey, path, MAX_PATH)))
        RegDeleteTreeW(basekey, path);

    rf2.dwVersion = 2;
    rf2.dwMerit = MERIT_PREFERRED;
    rf2.u.s1.cPins2 = 1;
    rf2.u.s1.rgPins2 = &rfp2;
    rfp2.cInstances = 1;
    rfp2.nMediums = 0;
    rfp2.lpMedium = NULL;
    rfp2.clsPinCategory = &IID_NULL;

    if (!LoadStringW(DEVENUM_hInstance, IDS_DEVENUM_DS, szDSoundNameFormat, sizeof(szDSoundNameFormat)/sizeof(szDSoundNameFormat[0])-1))
    {
        ERR("Couldn't get string resource (GetLastError() is %d)\n", GetLastError());
        return HRESULT_FROM_WIN32(GetLastError());
    }

    res = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC,
                           &IID_IFilterMapper2, (void **) &pMapper);
    /*
     * Fill in info for devices
     */
    if (SUCCEEDED(res))
    {
        UINT i;
        WAVEOUTCAPSW wocaps;
	WAVEINCAPSW wicaps;
        MIDIOUTCAPSW mocaps;
        REGPINTYPES * pTypes;

	numDevs = waveOutGetNumDevs();

        res = DEVENUM_CreateAMCategoryKey(&CLSID_AudioRendererCategory);
        if (FAILED(res)) /* can't register any devices in this category */
            numDevs = 0;

	rfp2.dwFlags = REG_PINFLAG_B_RENDERER;
	for (i = 0; i < numDevs; i++)
	{
	    if (waveOutGetDevCapsW(i, &wocaps, sizeof(WAVEOUTCAPSW))
	        == MMSYSERR_NOERROR)
	    {
                IMoniker * pMoniker = NULL;

                rfp2.nMediaTypes = 1;
                pTypes = CoTaskMemAlloc(rfp2.nMediaTypes * sizeof(REGPINTYPES));
                if (!pTypes)
                {
                    IFilterMapper2_Release(pMapper);
                    return E_OUTOFMEMORY;
                }
                /* FIXME: Native devenum seems to register a lot more types for
                 * DSound than we do. Not sure what purpose they serve */
                pTypes[0].clsMajorType = &MEDIATYPE_Audio;
                pTypes[0].clsMinorType = &MEDIASUBTYPE_PCM;

                rfp2.lpMediaType = pTypes;

                res = IFilterMapper2_RegisterFilter(pMapper,
		                              &CLSID_AudioRender,
					      wocaps.szPname,
					      &pMoniker,
					      &CLSID_AudioRendererCategory,
					      wocaps.szPname,
					      &rf2);

                /* FIXME: do additional stuff with IMoniker here, depending on what RegisterFilter does */

                if (pMoniker)
                {
                    IMoniker_Release(pMoniker);
                    pMoniker = NULL;
                }

		wsprintfW(szDSoundName, szDSoundNameFormat, wocaps.szPname);
	        res = IFilterMapper2_RegisterFilter(pMapper,
		                              &CLSID_DSoundRender,
					      szDSoundName,
					      &pMoniker,
					      &CLSID_AudioRendererCategory,
					      szDSoundName,
					      &rf2);

                /* FIXME: do additional stuff with IMoniker here, depending on what RegisterFilter does */

		if (pMoniker)
		    IMoniker_Release(pMoniker);

		if (i == iDefaultDevice)
		{
		    FIXME("Default device\n");
		}

                CoTaskMemFree(pTypes);
	    }
	}

        numDevs = waveInGetNumDevs();

        res = DEVENUM_CreateAMCategoryKey(&CLSID_AudioInputDeviceCategory);
        if (FAILED(res)) /* can't register any devices in this category */
            numDevs = 0;

	rfp2.dwFlags = REG_PINFLAG_B_OUTPUT;
        for (i = 0; i < numDevs; i++)
        {
            if (waveInGetDevCapsW(i, &wicaps, sizeof(WAVEINCAPSW))
                == MMSYSERR_NOERROR)
            {
                IMoniker * pMoniker = NULL;

                rfp2.nMediaTypes = 1;
                pTypes = CoTaskMemAlloc(rfp2.nMediaTypes * sizeof(REGPINTYPES));
                if (!pTypes)
                {
                    IFilterMapper2_Release(pMapper);
                    return E_OUTOFMEMORY;
                }

                /* FIXME: Not sure if these are correct */
                pTypes[0].clsMajorType = &MEDIATYPE_Audio;
                pTypes[0].clsMinorType = &MEDIASUBTYPE_PCM;

                rfp2.lpMediaType = pTypes;

	        res = IFilterMapper2_RegisterFilter(pMapper,
		                              &CLSID_AudioRecord,
					      wicaps.szPname,
					      &pMoniker,
					      &CLSID_AudioInputDeviceCategory,
					      wicaps.szPname,
					      &rf2);

                /* FIXME: do additional stuff with IMoniker here, depending on what RegisterFilter does */

		if (pMoniker)
		    IMoniker_Release(pMoniker);

                CoTaskMemFree(pTypes);
	    }
	}

	numDevs = midiOutGetNumDevs();

        res = DEVENUM_CreateAMCategoryKey(&CLSID_MidiRendererCategory);
        if (FAILED(res)) /* can't register any devices in this category */
            numDevs = 0;

	rfp2.dwFlags = REG_PINFLAG_B_RENDERER;
	for (i = 0; i < numDevs; i++)
	{
	    if (midiOutGetDevCapsW(i, &mocaps, sizeof(MIDIOUTCAPSW))
	        == MMSYSERR_NOERROR)
	    {
                IMoniker * pMoniker = NULL;

                rfp2.nMediaTypes = 1;
                pTypes = CoTaskMemAlloc(rfp2.nMediaTypes * sizeof(REGPINTYPES));
                if (!pTypes)
                {
                    IFilterMapper2_Release(pMapper);
                    return E_OUTOFMEMORY;
                }

                /* FIXME: Not sure if these are correct */
                pTypes[0].clsMajorType = &MEDIATYPE_Midi;
                pTypes[0].clsMinorType = &MEDIASUBTYPE_None;

                rfp2.lpMediaType = pTypes;

                res = IFilterMapper2_RegisterFilter(pMapper,
		                              &CLSID_AVIMIDIRender,
					      mocaps.szPname,
					      &pMoniker,
					      &CLSID_MidiRendererCategory,
					      mocaps.szPname,
					      &rf2);

                /* FIXME: do additional stuff with IMoniker here, depending on what RegisterFilter does */
		/* Native version sets MidiOutId */

		if (pMoniker)
		    IMoniker_Release(pMoniker);

		if (i == iDefaultDevice)
		{
		    FIXME("Default device\n");
		}

                CoTaskMemFree(pTypes);
	    }
	}
        res = DEVENUM_CreateAMCategoryKey(&CLSID_VideoInputDeviceCategory);
        if (SUCCEEDED(res))
            for (i = 0; i < 10; i++)
            {
                WCHAR szDeviceName[32], szDeviceVersion[32], szDevicePath[10];

                if (capGetDriverDescriptionW ((WORD) i,
                                              szDeviceName, sizeof(szDeviceName)/sizeof(WCHAR),
                                              szDeviceVersion, sizeof(szDeviceVersion)/sizeof(WCHAR)))
                {
                    IMoniker * pMoniker = NULL;
                    IPropertyBag * pPropBag = NULL;
                    WCHAR dprintf[] = { 'v','i','d','e','o','%','d',0 };
                    snprintfW(szDevicePath, sizeof(szDevicePath)/sizeof(WCHAR), dprintf, i);
                    /* The above code prevents 1 device with a different ID overwriting another */

                    rfp2.nMediaTypes = 1;
                    pTypes = CoTaskMemAlloc(rfp2.nMediaTypes * sizeof(REGPINTYPES));
                    if (!pTypes) {
                        IFilterMapper2_Release(pMapper);
                        return E_OUTOFMEMORY;
                    }

                    pTypes[0].clsMajorType = &MEDIATYPE_Video;
                    pTypes[0].clsMinorType = &MEDIASUBTYPE_None;

                    rfp2.lpMediaType = pTypes;

                    res = IFilterMapper2_RegisterFilter(pMapper,
                                                        &CLSID_VfwCapture,
                                                        szDeviceName,
                                                        &pMoniker,
                                                        &CLSID_VideoInputDeviceCategory,
                                                        szDevicePath,
                                                        &rf2);

                    if (pMoniker) {
                       OLECHAR wszVfwIndex[] = { 'V','F','W','I','n','d','e','x',0 };
                       VARIANT var;
                       V_VT(&var) = VT_I4;
                       V_UNION(&var, ulVal) = i;
                       res = IMoniker_BindToStorage(pMoniker, NULL, NULL, &IID_IPropertyBag, (LPVOID)&pPropBag);
                       if (SUCCEEDED(res))
                          res = IPropertyBag_Write(pPropBag, wszVfwIndex, &var);
                       IMoniker_Release(pMoniker);
                    }

                    if (i == iDefaultDevice) FIXME("Default device\n");
                    CoTaskMemFree(pTypes);
                }
            }
    }

    if (pMapper)
        IFilterMapper2_Release(pMapper);
    SetEvent(DEVENUM_populate_handle);
    return res;
}
예제 #12
0
파일: dshow.c 프로젝트: 3688/FFmpeg
/**
 * Cycle through available devices using the device enumerator devenum,
 * retrieve the device with type specified by devtype and return the
 * pointer to the object found in *pfilter.
 * If pfilter is NULL, list all device names.
 */
static int
dshow_cycle_devices(AVFormatContext *avctx, ICreateDevEnum *devenum,
                    enum dshowDeviceType devtype, enum dshowSourceFilterType sourcetype, IBaseFilter **pfilter)
{
    struct dshow_ctx *ctx = avctx->priv_data;
    IBaseFilter *device_filter = NULL;
    IEnumMoniker *classenum = NULL;
    IMoniker *m = NULL;
    const char *device_name = ctx->device_name[devtype];
    int skip = (devtype == VideoDevice) ? ctx->video_device_number
                                        : ctx->audio_device_number;
    int r;

    const GUID *device_guid[2] = { &CLSID_VideoInputDeviceCategory,
                                   &CLSID_AudioInputDeviceCategory };
    const char *devtypename = (devtype == VideoDevice) ? "video" : "audio only";
    const char *sourcetypename = (sourcetype == VideoSourceDevice) ? "video" : "audio";

    r = ICreateDevEnum_CreateClassEnumerator(devenum, device_guid[sourcetype],
                                             (IEnumMoniker **) &classenum, 0);
    if (r != S_OK) {
        av_log(avctx, AV_LOG_ERROR, "Could not enumerate %s devices (or none found).\n",
               devtypename);
        return AVERROR(EIO);
    }

    while (!device_filter && IEnumMoniker_Next(classenum, 1, &m, NULL) == S_OK) {
        IPropertyBag *bag = NULL;
        char *friendly_name = NULL;
        char *unique_name = NULL;
        VARIANT var;
        IBindCtx *bind_ctx = NULL;
        LPOLESTR olestr = NULL;
        LPMALLOC co_malloc = NULL;
        int i;

        r = CoGetMalloc(1, &co_malloc);
        if (r != S_OK)
            goto fail1;
        r = CreateBindCtx(0, &bind_ctx);
        if (r != S_OK)
            goto fail1;
        /* GetDisplayname works for both video and audio, DevicePath doesn't */
        r = IMoniker_GetDisplayName(m, bind_ctx, NULL, &olestr);
        if (r != S_OK)
            goto fail1;
        unique_name = dup_wchar_to_utf8(olestr);
        /* replace ':' with '_' since we use : to delineate between sources */
        for (i = 0; i < strlen(unique_name); i++) {
            if (unique_name[i] == ':')
                unique_name[i] = '_';
        }

        r = IMoniker_BindToStorage(m, 0, 0, &IID_IPropertyBag, (void *) &bag);
        if (r != S_OK)
            goto fail1;

        var.vt = VT_BSTR;
        r = IPropertyBag_Read(bag, L"FriendlyName", &var, NULL);
        if (r != S_OK)
            goto fail1;
        friendly_name = dup_wchar_to_utf8(var.bstrVal);

        if (pfilter) {
            if (strcmp(device_name, friendly_name) && strcmp(device_name, unique_name))
                goto fail1;

            if (!skip--) {
                r = IMoniker_BindToObject(m, 0, 0, &IID_IBaseFilter, (void *) &device_filter);
                if (r != S_OK) {
                    av_log(avctx, AV_LOG_ERROR, "Unable to BindToObject for %s\n", device_name);
                    goto fail1;
                }
            }
        } else {
            av_log(avctx, AV_LOG_INFO, " \"%s\"\n", friendly_name);
            av_log(avctx, AV_LOG_INFO, "    Alternative name \"%s\"\n", unique_name);
        }

fail1:
        if (olestr && co_malloc)
            IMalloc_Free(co_malloc, olestr);
        if (bind_ctx)
            IBindCtx_Release(bind_ctx);
        av_free(friendly_name);
        av_free(unique_name);
        if (bag)
            IPropertyBag_Release(bag);
        IMoniker_Release(m);
    }

    IEnumMoniker_Release(classenum);

    if (pfilter) {
        if (!device_filter) {
            av_log(avctx, AV_LOG_ERROR, "Could not find %s device with name [%s] among source devices of type %s.\n",
                   devtypename, device_name, sourcetypename);
            return AVERROR(EIO);
        }
        *pfilter = device_filter;
    }

    return 0;
}
예제 #13
0
/**
 * Cycle through available devices using the device enumerator devenum,
 * retrieve the device with type specified by devtype and return the
 * pointer to the object found in *pfilter.
 * If pfilter is NULL, list all device names.
 */
static int
dshow_cycle_devices(AVFormatContext *avctx, ICreateDevEnum *devenum,
                    enum dshowDeviceType devtype, IBaseFilter **pfilter)
{
    struct dshow_ctx *ctx = avctx->priv_data;
    IBaseFilter *device_filter = NULL;
    IEnumMoniker *classenum = NULL;
    IMoniker *m = NULL;
    const char *device_name = ctx->device_name[devtype];
    int skip = (devtype == VideoDevice) ? ctx->video_device_number
                                        : ctx->audio_device_number;
    int r;

    const GUID *device_guid[2] = { &CLSID_VideoInputDeviceCategory,
                                   &CLSID_AudioInputDeviceCategory };
    const char *devtypename = (devtype == VideoDevice) ? "video" : "audio";

    r = ICreateDevEnum_CreateClassEnumerator(devenum, device_guid[devtype],
                                             (IEnumMoniker **) &classenum, 0);
    if (r != S_OK) {
        av_log(avctx, AV_LOG_ERROR, "Could not enumerate %s devices.\n",
               devtypename);
        return AVERROR(EIO);
    }

    while (!device_filter && IEnumMoniker_Next(classenum, 1, &m, NULL) == S_OK) {
        IPropertyBag *bag = NULL;
        char *buf = NULL;
        VARIANT var;

        r = IMoniker_BindToStorage(m, 0, 0, &IID_IPropertyBag, (void *) &bag);
        if (r != S_OK)
            goto fail1;

        var.vt = VT_BSTR;
        r = IPropertyBag_Read(bag, L"FriendlyName", &var, NULL);
        if (r != S_OK)
            goto fail1;

        buf = dup_wchar_to_utf8(var.bstrVal);

        if (pfilter) {
            if (strcmp(device_name, buf))
                goto fail1;

            if (!skip--)
                IMoniker_BindToObject(m, 0, 0, &IID_IBaseFilter, (void *) &device_filter);
        } else {
            av_log(avctx, AV_LOG_INFO, " \"%s\"\n", buf);
        }

fail1:
        if (buf)
            av_free(buf);
        if (bag)
            IPropertyBag_Release(bag);
        IMoniker_Release(m);
    }

    IEnumMoniker_Release(classenum);

    if (pfilter) {
        if (!device_filter) {
            av_log(avctx, AV_LOG_ERROR, "Could not find %s device.\n",
                   devtypename);
            return AVERROR(EIO);
        }
        *pfilter = device_filter;
    }

    return 0;
}
예제 #14
0
HRESULT bind_url(LPCWSTR url, HRESULT (*onDataAvailable)(void*,char*,DWORD), void *obj, bsc_t **ret)
{
    WCHAR fileUrl[INTERNET_MAX_URL_LENGTH];
    bsc_t *bsc;
    IBindCtx *pbc;
    HRESULT hr;

    TRACE("%s\n", debugstr_w(url));

    if(!PathIsURLW(url))
    {
        WCHAR fullpath[MAX_PATH];
        DWORD needed = sizeof(fileUrl)/sizeof(WCHAR);

        if(!PathSearchAndQualifyW(url, fullpath, sizeof(fullpath)/sizeof(WCHAR)))
        {
            WARN("can't find path\n");
            return E_FAIL;
        }

        if(FAILED(UrlCreateFromPathW(url, fileUrl, &needed, 0)))
        {
            ERR("can't create url from path\n");
            return E_FAIL;
        }
        url = fileUrl;
    }

    hr = CreateBindCtx(0, &pbc);
    if(FAILED(hr))
        return hr;

    bsc = HeapAlloc(GetProcessHeap(), 0, sizeof(bsc_t));

    bsc->lpVtbl = &bsc_vtbl;
    bsc->ref = 1;
    bsc->obj = obj;
    bsc->onDataAvailable = onDataAvailable;
    bsc->binding = NULL;
    bsc->memstream = NULL;

    hr = RegisterBindStatusCallback(pbc, (IBindStatusCallback*)&bsc->lpVtbl, NULL, 0);
    if(SUCCEEDED(hr))
    {
        IMoniker *moniker;

        hr = CreateURLMoniker(NULL, url, &moniker);
        if(SUCCEEDED(hr))
        {
            IStream *stream;
            hr = IMoniker_BindToStorage(moniker, pbc, NULL, &IID_IStream, (LPVOID*)&stream);
            IMoniker_Release(moniker);
            if(stream)
                IStream_Release(stream);
        }
        IBindCtx_Release(pbc);
    }

    if(FAILED(hr))
    {
        IBindStatusCallback_Release((IBindStatusCallback*)&bsc->lpVtbl);
        bsc = NULL;
    }

    *ret = bsc;
    return hr;
}
예제 #15
0
파일: httprequest.c 프로젝트: YokoZar/wine
static HRESULT BindStatusCallback_create(httprequest* This, BindStatusCallback **obj, const VARIANT *body)
{
    BindStatusCallback *bsc;
    IBindCtx *pbc;
    HRESULT hr;

    hr = CreateBindCtx(0, &pbc);
    if (hr != S_OK) return hr;

    bsc = heap_alloc(sizeof(*bsc));
    if (!bsc)
    {
        IBindCtx_Release(pbc);
        return E_OUTOFMEMORY;
    }

    bsc->IBindStatusCallback_iface.lpVtbl = &BindStatusCallbackVtbl;
    bsc->IHttpNegotiate_iface.lpVtbl = &BSCHttpNegotiateVtbl;
    bsc->ref = 1;
    bsc->request = This;
    bsc->binding = NULL;
    bsc->stream = NULL;
    bsc->body = NULL;

    TRACE("created callback %p\n", bsc);

    if (This->verb != BINDVERB_GET)
    {
        if (V_VT(body) == VT_BSTR)
        {
            LONG size = SysStringLen(V_BSTR(body)) * sizeof(WCHAR);
            void *ptr;

            bsc->body = GlobalAlloc(GMEM_FIXED, size);
            if (!bsc->body)
            {
                heap_free(bsc);
                return E_OUTOFMEMORY;
            }

            ptr = GlobalLock(bsc->body);
            memcpy(ptr, V_BSTR(body), size);
            GlobalUnlock(bsc->body);
        }
        else
            FIXME("unsupported body data type %d\n", V_VT(body));
    }

    hr = RegisterBindStatusCallback(pbc, &bsc->IBindStatusCallback_iface, NULL, 0);
    if (hr == S_OK)
    {
        IMoniker *moniker;

        hr = CreateURLMoniker(NULL, This->url, &moniker);
        if (hr == S_OK)
        {
            IStream *stream;

            hr = IMoniker_BindToStorage(moniker, pbc, NULL, &IID_IStream, (void**)&stream);
            IMoniker_Release(moniker);
            if (stream) IStream_Release(stream);
        }
        IBindCtx_Release(pbc);
    }

    if (FAILED(hr))
    {
        IBindStatusCallback_Release(&bsc->IBindStatusCallback_iface);
        bsc = NULL;
    }

    *obj = bsc;
    return hr;
}
예제 #16
0
파일: xmlview.c 프로젝트: RareHare/reactos
static HRESULT WINAPI XMLView_PersistMoniker_Load(IPersistMoniker *iface,
        BOOL fFullyAvailable, IMoniker *pimkName, LPBC pibc, DWORD grfMode)
{
    static const WCHAR XSLParametersW[] = {'X','S','L','P','a','r','a','m','e','t','e','r','s',0};
    static const WCHAR XMLBufferStreamW[] = {'X','M','L','B','u','f','f','e','r','S','t','r','e','a','m',0};
    static const WCHAR DWNBINDINFOW[] = {'_','_','D','W','N','B','I','N','D','I','N','F','O',0};
    static const WCHAR HTMLLOADOPTIONSW[] = {'_','_','H','T','M','L','L','O','A','D','O','P','T','I','O','N','S',0};
    static const WCHAR BSCBHolderW[] = { '_','B','S','C','B','_','H','o','l','d','e','r','_',0 };

    XMLView *This = impl_from_IPersistMoniker(iface);
    IPersistMoniker *html_persist_mon;
    IBindStatusCallback *bsc, *bsc_html;
    IBindCtx *bindctx;
    IStream *stream;
    IMoniker *mon;
    IUnknown *unk;
    HRESULT hres;

    TRACE("(%p)->(%x %p %p %x)\n", This, fFullyAvailable, pimkName, pibc, grfMode);

    hres = IBindCtx_GetObjectParam(pibc, (LPOLESTR)XSLParametersW, &unk);
    if(SUCCEEDED(hres)) {
        FIXME("ignoring XSLParameters\n");
        IUnknown_Release(unk);
    }
    hres = IBindCtx_GetObjectParam(pibc, (LPOLESTR)XMLBufferStreamW, &unk);
    if(SUCCEEDED(hres)) {
        FIXME("ignoring XMLBufferStream\n");
        IUnknown_Release(unk);
    }

    hres = CreateBindCtx(0, &bindctx);
    if(FAILED(hres))
        return hres;

    hres = IBindCtx_GetObjectParam(pibc, (LPOLESTR)DWNBINDINFOW, &unk);
    if(SUCCEEDED(hres)) {
        IBindCtx_RegisterObjectParam(bindctx, (LPOLESTR)DWNBINDINFOW, unk);
        IUnknown_Release(unk);
    }
    hres = IBindCtx_GetObjectParam(pibc, (LPOLESTR)HTMLLOADOPTIONSW, &unk);
    if(SUCCEEDED(hres)) {
        IBindCtx_RegisterObjectParam(bindctx, (LPOLESTR)HTMLLOADOPTIONSW, unk);
        IUnknown_Release(unk);
    }
    hres = IBindCtx_GetObjectParam(pibc, (LPOLESTR)SZ_HTML_CLIENTSITE_OBJECTPARAM, &unk);
    if(SUCCEEDED(hres)) {
        IBindCtx_RegisterObjectParam(bindctx, (LPOLESTR)SZ_HTML_CLIENTSITE_OBJECTPARAM, unk);
        IUnknown_Release(unk);
    }

    hres = CreateStreamOnHGlobal(NULL, TRUE, &stream);
    if(FAILED(hres)) {
        IBindCtx_Release(bindctx);
        return hres;
    }

    if(This->mon)
        IMoniker_Release(This->mon);
    This->mon = pimkName;
    IMoniker_AddRef(This->mon);

    hres = XMLView_Moniker_Create(This->mon, stream, &mon);
    if(FAILED(hres)) {
        IStream_Release(stream);
        IBindCtx_Release(bindctx);
        return hres;
    }

    hres = IUnknown_QueryInterface(This->html_doc,
            &IID_IPersistMoniker, (void**)&html_persist_mon);
    if(FAILED(hres)) {
        IMoniker_Release(mon);
        IStream_Release(stream);
        IBindCtx_Release(bindctx);
        return hres;
    }

    hres = IPersistMoniker_Load(html_persist_mon, FALSE, mon, bindctx, 0);
    IPersistMoniker_Release(html_persist_mon);
    IMoniker_Release(mon);
    if(FAILED(hres)) {
        IStream_Release(stream);
        IBindCtx_Release(bindctx);
        return hres;
    }

    hres = IBindCtx_GetObjectParam(bindctx, (LPOLESTR)BSCBHolderW, &unk);
    IBindCtx_Release(bindctx);
    if(FAILED(hres)) {
        IStream_Release(stream);
        return hres;
    }
    hres = IUnknown_QueryInterface(unk, &IID_IBindStatusCallback, (void**)&bsc_html);
    IUnknown_Release(unk);
    if(FAILED(hres)) {
        IStream_Release(stream);
        return hres;
    }

    hres = XMLView_BindStatusCallback_Create(bsc_html, This->mon, stream, &bsc);
    IStream_Release(stream);
    if(FAILED(hres)) {
        IBindStatusCallback_OnStopBinding(bsc_html, hres, NULL);
        IBindStatusCallback_Release(bsc_html);
        return hres;
    }

    hres = RegisterBindStatusCallback(pibc, bsc, NULL, 0);
    IBindStatusCallback_Release(bsc);
    if(FAILED(hres)) {
        IBindStatusCallback_OnStopBinding(bsc_html, hres, NULL);
        IBindStatusCallback_Release(bsc_html);
        return hres;
    }

    hres = IMoniker_BindToStorage(pimkName, pibc, NULL,
            &IID_IStream, (void**)&stream);
    if(FAILED(hres)) {
        IBindStatusCallback_OnStopBinding(bsc_html, hres, NULL);
        IBindStatusCallback_Release(bsc_html);
        return hres;
    }

    if(stream)
        IStream_Release(stream);
    IBindStatusCallback_Release(bsc_html);
    return S_OK;
}
예제 #17
0
파일: devenum.c 프로젝트: Barrell/wine
static void test_devenum(IBindCtx *bind_ctx)
{
    HRESULT res;
    ICreateDevEnum* create_devenum;
    IEnumMoniker* enum_moniker = NULL;
    int i;

    res = CoCreateInstance(&CLSID_SystemDeviceEnum, NULL, CLSCTX_INPROC,
                           &IID_ICreateDevEnum, (LPVOID*)&create_devenum);
    if (res != S_OK) {
        skip("Cannot create SystemDeviceEnum object (%x)\n", res);
        return;
    }

    for (i = 0; i < (sizeof(am_categories) / sizeof(struct category)); i++)
    {
        if (winetest_debug > 1)
            trace("%s:\n", am_categories[i].name);

        res = ICreateDevEnum_CreateClassEnumerator(create_devenum, am_categories[i].clsid, &enum_moniker, 0);
        ok(SUCCEEDED(res), "Cannot create enum moniker (res = %x)\n", res);
        if (res == S_OK)
        {
            IMoniker* moniker;
            while (IEnumMoniker_Next(enum_moniker, 1, &moniker, NULL) == S_OK)
            {
                IPropertyBag* prop_bag = NULL;
                VARIANT var;
                HRESULT hr;

                VariantInit(&var);
                hr = IMoniker_BindToStorage(moniker, bind_ctx, NULL, &IID_IPropertyBag, (LPVOID*)&prop_bag);
                ok(hr == S_OK, "IMoniker_BindToStorage failed with error %x\n", hr);

                if (SUCCEEDED(hr))
                {
                    hr = IPropertyBag_Read(prop_bag, friendly_name, &var, NULL);
                    ok((hr == S_OK) || broken(hr == 0x80070002), "IPropertyBag_Read failed with error %x\n", hr);

                    if (SUCCEEDED(hr))
                    {
                        if (winetest_debug > 1)
                            trace("  %s\n", wine_dbgstr_w(V_UNION(&var, bstrVal)));
                        VariantClear(&var);
                    }
                    else
                    {
                        trace("  ???\n");
                    }
                }

                if (prop_bag)
                    IPropertyBag_Release(prop_bag);
                IMoniker_Release(moniker);
            }
            IEnumMoniker_Release(enum_moniker);
        }
    }

    ICreateDevEnum_Release(create_devenum);
}
예제 #18
0
파일: provider.c 프로젝트: howard5888/wineT
static HRESULT DXDiag_InitDXDiagDirectShowFiltersContainer(IDxDiagContainer* pSubCont) {
    HRESULT hr = S_OK;
    static const WCHAR szName[] = {'s','z','N','a','m','e',0};
    static const WCHAR szCatName[] = {'s','z','C','a','t','N','a','m','e',0};
    static const WCHAR szClsidCat[] = {'s','z','C','l','s','i','d','C','a','t',0};
    static const WCHAR szClsidFilter[] = {'s','z','C','l','s','i','d','F','i','l','t','e','r',0};
    static const WCHAR dwInputs[] = {'d','w','I','n','p','u','t','s',0};
    static const WCHAR dwOutputs[] = {'d','w','O','u','t','p','u','t','s',0};
    static const WCHAR dwMerit[] = {'d','w','M','e','r','i','t',0};
    /*
    static const WCHAR szFileName[] = {'s','z','F','i','l','e','N','a','m','e',0};
    static const WCHAR szFileVersion[] = {'s','z','F','i','l','e','V','e','r','s','i','o','n',0};
    */
    VARIANT v;

    static const WCHAR wszClsidName[] = {'C','L','S','I','D',0};
    static const WCHAR wszFriendlyName[] = {'F','r','i','e','n','d','l','y','N','a','m','e',0};
    static const WCHAR wszFilterDataName[] = {'F','i','l','t','e','r','D','a','t','a',0};
    /*static const WCHAR wszMeritName[] = {'M','e','r','i','t',0};*/

    ICreateDevEnum* pCreateDevEnum = NULL;
    IEnumMoniker* pEmCat = NULL;
    IMoniker* pMCat = NULL;
    /** */
    hr = CoCreateInstance(&CLSID_SystemDeviceEnum,
                          NULL,
                          CLSCTX_INPROC_SERVER,
                          &IID_ICreateDevEnum,
                          (void**) &pCreateDevEnum);
    if (FAILED(hr)) return hr;

    hr = ICreateDevEnum_CreateClassEnumerator(pCreateDevEnum, &CLSID_ActiveMovieCategories, &pEmCat, 0);
    if (FAILED(hr)) goto out_show_filters;

    VariantInit(&v);

    while (S_OK == IEnumMoniker_Next(pEmCat, 1, &pMCat, NULL)) {
        IPropertyBag* pPropBag = NULL;
        CLSID clsidCat;
        hr = IMoniker_BindToStorage(pMCat, NULL, NULL, &IID_IPropertyBag, (void**) &pPropBag);
        if (SUCCEEDED(hr)) {
            WCHAR* wszCatName = NULL;
            WCHAR* wszCatClsid = NULL;

            hr = IPropertyBag_Read(pPropBag, wszFriendlyName, &v, 0);
            wszCatName = SysAllocString(V_BSTR(&v));
            VariantClear(&v);

            hr = IPropertyBag_Read(pPropBag, wszClsidName, &v, 0);
            wszCatClsid = SysAllocString(V_BSTR(&v));
            hr = CLSIDFromString(V_UNION(&v, bstrVal), &clsidCat);
            VariantClear(&v);

            /*
            hr = IPropertyBag_Read(pPropBag, wszMeritName, &v, 0);
            hr = IDxDiagContainerImpl_AddProp(pSubCont, dwMerit, &v);
            VariantClear(&v);
            */

            if (SUCCEEDED(hr)) {
                IEnumMoniker* pEnum = NULL;
                IMoniker* pMoniker = NULL;
                hr = ICreateDevEnum_CreateClassEnumerator(pCreateDevEnum, &clsidCat, &pEnum, 0);
                FIXME("\tClassEnumerator for clsid(%s) pEnum(%p)\n", debugstr_guid(&clsidCat), pEnum);
                if (FAILED(hr) || pEnum == NULL) {
                    goto class_enum_failed;
                }
                while (NULL != pEnum && S_OK == IEnumMoniker_Next(pEnum, 1, &pMoniker, NULL)) {
                    IPropertyBag* pPropFilterBag = NULL;
                    FIXME("\tIEnumMoniker_Next(%p, 1, %p)\n", pEnum, pMoniker);
                    hr = IMoniker_BindToStorage(pMoniker, NULL, NULL, &IID_IPropertyBag, (void**) &pPropFilterBag);
                    if (SUCCEEDED(hr)) {
                        LPBYTE pData = NULL;
                        LPBYTE pCurrent = NULL;
                        struct REG_RF* prrf = NULL;
                        VARIANT v_data;
                        DWORD it;
                        DWORD dwNOutputs = 0;
                        DWORD dwNInputs = 0;

                        V_VT(&v) = VT_BSTR;
                        V_BSTR(&v) = SysAllocString(wszCatName);
                        hr = IDxDiagContainerImpl_AddProp(pSubCont, szCatName, &v);
                        VariantClear(&v);

                        V_VT(&v) = VT_BSTR;
                        V_BSTR(&v) = SysAllocString(wszCatClsid);
                        hr = IDxDiagContainerImpl_AddProp(pSubCont, szClsidCat, &v);
                        VariantClear(&v);

                        hr = IPropertyBag_Read(pPropFilterBag, wszFriendlyName, &v, 0);
                        hr = IDxDiagContainerImpl_AddProp(pSubCont, szName, &v);
                        FIXME("\tName:%s\n", debugstr_w(V_BSTR(&v)));
                        VariantClear(&v);

                        hr = IPropertyBag_Read(pPropFilterBag, wszClsidName, &v, 0);
                        FIXME("\tClsid:%s\n", debugstr_w(V_BSTR(&v)));
                        hr = IDxDiagContainerImpl_AddProp(pSubCont, szClsidFilter, &v);
                        VariantClear(&v);

                        hr = IPropertyBag_Read(pPropFilterBag, wszFilterDataName, &v, NULL);
                        hr = SafeArrayAccessData(V_UNION(&v, parray), (LPVOID*) &pData);
                        prrf = (struct REG_RF*) pData;
                        pCurrent = pData;

                        VariantInit(&v_data);
                        V_VT(&v_data) = VT_UI4;
                        V_UI4(&v_data) = prrf->dwVersion;
                        hr = IDxDiagContainerImpl_AddProp(pSubCont, szName, &v_data);
                        VariantClear(&v_data);
                        V_VT(&v_data) = VT_UI4;
                        V_UI4(&v_data) = prrf->dwMerit;
                        hr = IDxDiagContainerImpl_AddProp(pSubCont, dwMerit, &v_data);
                        VariantClear(&v_data);

                        pCurrent += sizeof(struct REG_RF);
                        for (it = 0; it < prrf->dwPins; ++it) {
                            struct REG_RFP* prrfp = (struct REG_RFP*) pCurrent;
                            UINT j;

                            if (prrfp->dwFlags & REG_PINFLAG_B_OUTPUT) ++dwNOutputs;
                            else ++dwNInputs;

                            pCurrent += sizeof(struct REG_RFP);
                            if (prrfp->bCategory) {
                                pCurrent += sizeof(DWORD);
                            }
                            for (j = 0; j < prrfp->dwMediaTypes; ++j) {
                                struct REG_TYPE* prt = (struct REG_TYPE *)pCurrent;
                                pCurrent += sizeof(*prt);
                            }
                            for (j = 0; j < prrfp->dwMediums; ++j) {
                                DWORD dwOffset = *(DWORD*) pCurrent;
                                pCurrent += sizeof(dwOffset);
                            }
                        }

                        V_VT(&v_data) = VT_UI4;
                        V_UI4(&v_data) = dwNInputs;
                        hr = IDxDiagContainerImpl_AddProp(pSubCont, dwInputs, &v_data);
                        VariantClear(&v_data);
                        V_VT(&v_data) = VT_UI4;
                        V_UI4(&v_data) = dwNOutputs;
                        hr = IDxDiagContainerImpl_AddProp(pSubCont, dwOutputs, &v_data);
                        VariantClear(&v_data);

                        SafeArrayUnaccessData(V_UNION(&v, parray));
                        VariantClear(&v);
                    }
                    IPropertyBag_Release(pPropFilterBag);
                    pPropFilterBag = NULL;
                }
                IEnumMoniker_Release(pEnum);
                pEnum = NULL;
            }
class_enum_failed:
            SysFreeString(wszCatName);
            SysFreeString(wszCatClsid);
            IPropertyBag_Release(pPropBag);
            pPropBag = NULL;
        }
        IEnumMoniker_Release(pMCat);
        pMCat = NULL;
    }

out_show_filters:
    if (NULL != pEmCat) {
        IEnumMoniker_Release(pEmCat);
        pEmCat = NULL;
    }
    if (NULL != pCreateDevEnum) {
        ICreateDevEnum_Release(pCreateDevEnum);
        pCreateDevEnum = NULL;
    }
    return hr;
}
예제 #19
0
static GValueArray *
gst_dshowaudiosrc_get_device_name_values (GstDshowAudioSrc * src)
{
  GValueArray *array = g_value_array_new (0);
  GValue value = { 0 };
  ICreateDevEnum *devices_enum = NULL;
  IEnumMoniker *moniker_enum = NULL;
  IMoniker *moniker = NULL;
  HRESULT hres = S_FALSE;
  ULONG fetched;

  g_value_init (&value, G_TYPE_STRING);

  hres = CoCreateInstance (&CLSID_SystemDeviceEnum, NULL, CLSCTX_INPROC_SERVER,
      &IID_ICreateDevEnum, (void **) &devices_enum);
  if (hres != S_OK) {
    GST_CAT_ERROR (dshowaudiosrc_debug,
        "Can't create an instance of the system device enumerator (error=%d)",
        hres);
    array = NULL;
    goto clean;
  }

  hres =
      ICreateDevEnum_CreateClassEnumerator (devices_enum,
      &CLSID_AudioInputDeviceCategory, &moniker_enum, 0);
  if (hres != S_OK || !moniker_enum) {
    GST_CAT_ERROR (dshowaudiosrc_debug,
        "Can't get enumeration of audio devices (error=%d)", hres);
    array = NULL;
    goto clean;
  }

  IEnumMoniker_Reset (moniker_enum);

  while (hres = IEnumMoniker_Next (moniker_enum, 1, &moniker, &fetched),
      hres == S_OK) {
    IPropertyBag *property_bag = NULL;

    hres =
        IMoniker_BindToStorage (moniker, NULL, NULL, &IID_IPropertyBag,
        (void **) &property_bag);
    if (SUCCEEDED (hres) && property_bag) {
      VARIANT varFriendlyName;

      VariantInit (&varFriendlyName);
      hres =
          IPropertyBag_Read (property_bag, L"FriendlyName", &varFriendlyName,
          NULL);
      if (hres == S_OK && varFriendlyName.bstrVal) {
        gchar *friendly_name =
            g_utf16_to_utf8 ((const gunichar2 *) varFriendlyName.bstrVal,
            wcslen (varFriendlyName.bstrVal), NULL, NULL, NULL);

        g_value_set_string (&value, friendly_name);
        g_value_array_append (array, &value);
        g_value_unset (&value);
        g_free (friendly_name);
        SysFreeString (varFriendlyName.bstrVal);
      }
      IPropertyBag_Release (property_bag);
    }
    IMoniker_Release (moniker);
  }

clean:
  if (moniker_enum) {
    IEnumMoniker_Release (moniker_enum);
  }

  if (devices_enum) {
    ICreateDevEnum_Release (devices_enum);
  }

  return array;
}
예제 #20
0
static HRESULT download_url(InstallEngine *This, char *id, char *display, char *url, DWORD flags, DWORD dl_size)
{
    struct downloadcb *callback = NULL;
    char *filename    = NULL;
    IUnknown *unk     = NULL;
    IMoniker *mon     = NULL;
    IBindCtx *bindctx = NULL;
    HANDLE event      = NULL;
    HRESULT hr;

    if (!This->downloaddir)
    {
        WARN("No download directory set\n");
        return E_FAIL;
    }

    hr = generate_moniker(This->baseurl, url, flags, &mon);
    if (FAILED(hr))
    {
        FIXME("Failed to create moniker\n");
        return hr;
    }

    event = CreateEventW(NULL, TRUE, FALSE, NULL);
    if (!event)
    {
        IMoniker_Release(mon);
        return E_FAIL;
    }

    filename = strrchr(url, '/');
    if (!filename) filename = url;

    filename = merge_path(This->downloaddir, filename);
    if (!filename)
    {
        hr = E_OUTOFMEMORY;
        goto error;
    }

    hr = downloadcb_create(This, event, filename, id, display, dl_size, &callback);
    if (FAILED(hr)) goto error;

    hr = CreateAsyncBindCtx(0, &callback->IBindStatusCallback_iface, NULL, &bindctx);
    if(FAILED(hr)) goto error;

    hr = IMoniker_BindToStorage(mon, bindctx, NULL, &IID_IUnknown, (void**)&unk);
    if (FAILED(hr)) goto error;
    if (unk) IUnknown_Release(unk);

    heap_free(filename);
    IMoniker_Release(mon);
    IBindCtx_Release(bindctx);

    WaitForSingleObject(event, INFINITE);
    hr = callback->hr;

    CloseHandle(event);
    IBindStatusCallback_Release(&callback->IBindStatusCallback_iface);
    return hr;

error:
    if (mon) IMoniker_Release(mon);
    if (event) CloseHandle(event);
    if (callback) IBindStatusCallback_Release(&callback->IBindStatusCallback_iface);
    if (bindctx) IBindCtx_Release(bindctx);
    if (filename) heap_free(filename);
    return hr;
}
예제 #21
0
static HRESULT WINAPI DEVENUM_IMediaCatMoniker_BindToObject(IMoniker *iface, IBindCtx *pbc,
        IMoniker *pmkToLeft, REFIID riidResult, void **ppvResult)
{
    MediaCatMoniker *This = impl_from_IMoniker(iface);
    IUnknown * pObj = NULL;
    IPropertyBag * pProp = NULL;
    CLSID clsID;
    VARIANT var;
    HRESULT res = E_FAIL;

    TRACE("(%p)->(%p, %p, %s, %p)\n", This, pbc, pmkToLeft, debugstr_guid(riidResult), ppvResult);

    VariantInit(&var);
    *ppvResult = NULL;

    if(pmkToLeft==NULL)
    {
        /* first activation of this class */
        LPVOID pvptr;
        res=IMoniker_BindToStorage(iface, NULL, NULL, &IID_IPropertyBag, &pvptr);
        pProp = pvptr;
        if (SUCCEEDED(res))
        {
            V_VT(&var) = VT_LPWSTR;
            res = IPropertyBag_Read(pProp, clsid_keyname, &var, NULL);
        }
        if (SUCCEEDED(res))
        {
            res = CLSIDFromString(V_UNION(&var,bstrVal), &clsID);
            CoTaskMemFree(V_UNION(&var, bstrVal));
        }
        if (SUCCEEDED(res))
        {
            res=CoCreateInstance(&clsID,NULL,CLSCTX_ALL,&IID_IUnknown,&pvptr);
            pObj = pvptr;
        }
    }

    if (pObj!=NULL)
    {
        /* get the requested interface from the loaded class */
        res = S_OK;
        if (pProp) {
            HRESULT res2;
            LPVOID ppv = NULL;
            res2 = IUnknown_QueryInterface(pObj, &IID_IPersistPropertyBag, &ppv);
            if (SUCCEEDED(res2)) {
                res = IPersistPropertyBag_Load((IPersistPropertyBag *) ppv, pProp, NULL);
                IPersistPropertyBag_Release((IPersistPropertyBag *) ppv);
            }
        }
        if (SUCCEEDED(res))
            res= IUnknown_QueryInterface(pObj,riidResult,ppvResult);
        IUnknown_Release(pObj);
    }

    if (pProp)
    {
        IPropertyBag_Release(pProp);
    }

    TRACE("<- 0x%x\n", res);

    return res;
}
예제 #22
0
파일: mk.c 프로젝트: AndreRH/wine
static HRESULT WINAPI MkProtocol_StartEx(IInternetProtocolEx *iface, IUri *pUri,
        IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo,
        DWORD grfPI, HANDLE *dwReserved)
{
    MkProtocol *This = impl_from_IInternetProtocolEx(iface);
    LPWSTR mime, progid, display_name, colon_ptr;
    DWORD bindf=0, eaten=0, scheme=0, len;
    BSTR url, path = NULL;
    IParseDisplayName *pdn;
    BINDINFO bindinfo;
    STATSTG statstg;
    IMoniker *mon;
    HRESULT hres;
    CLSID clsid;

    TRACE("(%p)->(%p %p %p %08x %p)\n", This, pUri, pOIProtSink,
            pOIBindInfo, grfPI, dwReserved);

    hres = IUri_GetScheme(pUri, &scheme);
    if(FAILED(hres))
        return hres;
    if(scheme != URL_SCHEME_MK)
        return INET_E_INVALID_URL;

    memset(&bindinfo, 0, sizeof(bindinfo));
    bindinfo.cbSize = sizeof(BINDINFO);
    hres = IInternetBindInfo_GetBindInfo(pOIBindInfo, &bindf, &bindinfo);
    if(FAILED(hres)) {
        WARN("GetBindInfo failed: %08x\n", hres);
        return hres;
    }

    ReleaseBindInfo(&bindinfo);

    IInternetProtocolSink_ReportProgress(pOIProtSink, BINDSTATUS_SENDINGREQUEST, NULL);

    hres = IUri_GetDisplayUri(pUri, &url);
    if(FAILED(hres))
        return hres;
    hres = FindMimeFromData(NULL, url, NULL, 0, NULL, 0, &mime, 0);
    SysFreeString(url);
    if(SUCCEEDED(hres)) {
        IInternetProtocolSink_ReportProgress(pOIProtSink, BINDSTATUS_MIMETYPEAVAILABLE, mime);
        CoTaskMemFree(mime);
    }

    hres = IUri_GetPath(pUri, &path);
    if(FAILED(hres))
        return hres;
    len = SysStringLen(path)+1;
    hres = UrlUnescapeW(path, NULL, &len, URL_UNESCAPE_INPLACE);
    if (FAILED(hres)) {
        SysFreeString(path);
        return report_result(pOIProtSink, INET_E_RESOURCE_NOT_FOUND, ERROR_INVALID_PARAMETER);
    }

    progid = path+1; /* skip '@' symbol */
    colon_ptr = strchrW(path, ':');
    if(!colon_ptr) {
        SysFreeString(path);
        return report_result(pOIProtSink, INET_E_RESOURCE_NOT_FOUND, ERROR_INVALID_PARAMETER);
    }

    len = strlenW(path);
    display_name = heap_alloc((len+1)*sizeof(WCHAR));
    memcpy(display_name, path, (len+1)*sizeof(WCHAR));

    progid[colon_ptr-progid] = 0; /* overwrite ':' with NULL terminator */
    hres = CLSIDFromProgID(progid, &clsid);
    SysFreeString(path);
    if(FAILED(hres))
    {
        heap_free(display_name);
        return report_result(pOIProtSink, INET_E_RESOURCE_NOT_FOUND, ERROR_INVALID_PARAMETER);
    }

    hres = CoCreateInstance(&clsid, NULL, CLSCTX_INPROC_SERVER|CLSCTX_INPROC_HANDLER,
            &IID_IParseDisplayName, (void**)&pdn);
    if(FAILED(hres)) {
        WARN("Could not create object %s\n", debugstr_guid(&clsid));
        heap_free(display_name);
        return report_result(pOIProtSink, hres, ERROR_INVALID_PARAMETER);
    }

    hres = IParseDisplayName_ParseDisplayName(pdn, NULL /* FIXME */, display_name, &eaten, &mon);
    heap_free(display_name);
    IParseDisplayName_Release(pdn);
    if(FAILED(hres)) {
        WARN("ParseDisplayName failed: %08x\n", hres);
        return report_result(pOIProtSink, hres, ERROR_INVALID_PARAMETER);
    }

    if(This->stream) {
        IStream_Release(This->stream);
        This->stream = NULL;
    }

    hres = IMoniker_BindToStorage(mon, NULL /* FIXME */, NULL, &IID_IStream, (void**)&This->stream);
    IMoniker_Release(mon);
    if(FAILED(hres)) {
        WARN("BindToStorage failed: %08x\n", hres);
        return report_result(pOIProtSink, hres, ERROR_INVALID_PARAMETER);
    }

    hres = IStream_Stat(This->stream, &statstg, STATFLAG_NONAME);
    if(FAILED(hres)) {
        WARN("Stat failed: %08x\n", hres);
        return report_result(pOIProtSink, hres, ERROR_INVALID_PARAMETER);
    }

    IInternetProtocolSink_ReportData(pOIProtSink,
            BSCF_FIRSTDATANOTIFICATION | BSCF_LASTDATANOTIFICATION,
            statstg.cbSize.u.LowPart, statstg.cbSize.u.LowPart);
    return report_result(pOIProtSink, S_OK, ERROR_SUCCESS);
}