chxminiccf.cpp
上传用户:zhongxx05
上传日期:2007-06-06
资源大小:33641k
文件大小:3k
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: RCSL 1.0/RPSL 1.0
- *
- * Portions Copyright (c) 1995-2002 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file, are
- * subject to the current version of the RealNetworks Public Source License
- * Version 1.0 (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the RealNetworks Community Source License Version 1.0
- * (the "RCSL") available at http://www.helixcommunity.org/content/rcsl,
- * in which case the RCSL will apply. You may also obtain the license terms
- * directly from RealNetworks. You may not use this file except in
- * compliance with the RPSL or, if you have a valid RCSL with RealNetworks
- * applicable to this file, the RCSL. Please see the applicable RPSL or
- * RCSL for the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the portions
- * it created.
- *
- * This file, and the files included with this file, is distributed and made
- * available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS
- * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #include "chxminiccf.h"
- #include "chxpckts.h"
- #include "hxbuffer.h"
- CHXMiniCCF::CHXMiniCCF() :
- m_lRefCount(0)
- {}
- CHXMiniCCF::~CHXMiniCCF()
- {}
- STDMETHODIMP CHXMiniCCF::QueryInterface(THIS_
- REFIID riid,
- void** ppvObj)
- {
- QInterfaceList qiList[] =
- {
- { GET_IIDHANDLE(IID_IUnknown), this },
- { GET_IIDHANDLE(IID_IHXCommonClassFactory), (IHXCommonClassFactory*) this },
- };
- return QIFind(qiList, QILISTSIZE(qiList), riid, ppvObj);
- }
- STDMETHODIMP_(ULONG32) CHXMiniCCF::AddRef(THIS)
- {
- return InterlockedIncrement(&m_lRefCount);
- }
- STDMETHODIMP_(ULONG32) CHXMiniCCF::Release(THIS)
- {
- if (InterlockedDecrement(&m_lRefCount) > 0)
- {
- return m_lRefCount;
- }
- delete this;
- return 0;
- }
- STDMETHODIMP CHXMiniCCF::CreateInstance(THIS_
- REFCLSID /*IN*/ rclsid,
- void** /*OUT*/ ppUnknown)
- {
- HX_RESULT res = HXR_OUTOFMEMORY;
- *ppUnknown = NULL;
- if (IsEqualCLSID(rclsid, CLSID_IHXBuffer))
- {
- *ppUnknown = (IUnknown*)(IHXBuffer*)(new CHXBuffer());
- }
- else if (IsEqualCLSID(rclsid, CLSID_IHXValues))
- {
- *ppUnknown = (IUnknown*)(IHXValues*)(new CHXHeader());
- }
- else
- {
- res = HXR_NOINTERFACE;
- }
-
- if (*ppUnknown)
- {
- ((IUnknown*)*ppUnknown)->AddRef();
- res = HXR_OK;
- }
- return res;
- }
- STDMETHODIMP CHXMiniCCF::CreateInstanceAggregatable
- (THIS_
- REFCLSID /*IN*/ rclsid,
- REF(IUnknown*) /*OUT*/ ppUnknown,
- IUnknown* /*IN*/ pUnkOuter)
- {
- ppUnknown = NULL;
- return HXR_NOINTERFACE;
- }