provideclassinfo.cpp
资源名称:vlc-1.0.5.zip [点击查看]
上传用户:kjfoods
上传日期:2020-07-06
资源大小:29949k
文件大小:2k
源码类别:
midi
开发平台:
Unix_Linux
- /*****************************************************************************
- * provideclassinfo.cpp: ActiveX control for VLC
- *****************************************************************************
- * Copyright (C) 2005 the VideoLAN team
- *
- * Authors: Damien Fouilleul <Damien.Fouilleul@laposte.net>
- *
- * 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;
- };