provideclassinfo.cpp

VLC Player Source Code

/*****************************************************************************
 * provideclassinfo.cpp: ActiveX control for VLC
 *****************************************************************************
 * Copyright (C) 2005 the VideoLAN team
 *
 * Authors: Damien Fouilleul <[e-mail]>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
 *****************************************************************************/

#include "plugin.h"
#include "provideclassinfo.h"

using namespace std;

STDMETHODIMP VLCProvideClassInfo::GetClassInfo(ITypeInfo **ppTI)
{
    ITypeLib *p_typelib;

    if( NULL == ppTI )
        return E_POINTER;

    HRESULT hr = _p_instance->getTypeLib(LOCALE_NEUTRAL, &p_typelib);
    if( SUCCEEDED(hr) )
    {
        hr = p_typelib->GetTypeInfoOfGuid(_p_instance->getClassID(), ppTI);
        if( FAILED(hr) )
        {
            *ppTI = NULL;
        }
        p_typelib->Release();
    }
    return hr;
};

STDMETHODIMP VLCProvideClassInfo::GetGUID(DWORD dwGuidKind, GUID *pGUID)
{
    if( GUIDKIND_DEFAULT_SOURCE_DISP_IID != dwGuidKind )
        return E_INVALIDARG;

    if( NULL == pGUID )
        return E_POINTER;

    *pGUID = _p_instance->getDispEventID();

    return S_OK;
};