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KeyProvider.cpp
资源名称:bfyy.rar [点击查看]
上传用户:tangyu_668
上传日期:2014-02-27
资源大小:678k
文件大小:2k
源码类别:
多媒体编程
开发平台:
Visual C++
- /*
- * Copyright (C) 2003-2006 Gabest
- * http://www.gabest.org
- *
- * 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, 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 GNU Make; see the file COPYING. If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- * http://www.gnu.org/copyleft/gpl.html
- *
- */
- #include "stdafx.h"
- #include "keyprovider.h"
- #include "....DSUtilDSUtil.h"
- //#include "c:WMSDKWMFSDK9includewmsdk.h"
- CKeyProvider::CKeyProvider()
- : CUnknown(NAME("CKeyProvider"), NULL)
- {
- }
- STDMETHODIMP CKeyProvider::NonDelegatingQueryInterface(REFIID riid, void** ppv)
- {
- return
- QI(IServiceProvider)
- __super::NonDelegatingQueryInterface(riid, ppv);
- }
- STDMETHODIMP CKeyProvider::QueryService(REFIID siid, REFIID riid, void **ppv)
- {
- /*
- if(siid == __uuidof(IWMReader) && riid == IID_IUnknown)
- {
- CComPtr<IUnknown> punkCert;
- HRESULT hr = WMCreateCertificate(&punkCert);
- if(SUCCEEDED(hr))
- *ppv = (void*)punkCert.Detach();
- return hr;
- }
- */
- return E_NOINTERFACE;
- }