plugin.cpp
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上传日期:2013-07-19
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文件大小:4k
- /* ***** 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 ***** */
- /****************************************************************************
- * Includes
- */
- #define INITGUID
- #include "hxtypes.h"
- #include "hxcom.h"
- #include "hxplugncompat.h"
- #include "hxcom.h"
- #include "hxstrutl.h"
- #include "hxcomm.h"
- #include "ihxpckts.h"
- #include "hxfiles.h"
- #include "hxformt.h"
- #include "hxplugn.h"
- #include "hxpends.h"
- #include "hxengin.h"
- #include "hxerror.h"
- #include "hxupgrd.h"
- #include "hxmon.h"
- #include "hxbrdcst.h"
- #include "hxcore.h"
- #include "hxprefs.h"
- #include "defslice.h"
- #include "qtres.h"
- #include "hxsdesc.h"
- #include "hxstring.h"
- #include "qtffplin.h"
- #include "netbyte.h"
- #include "hxver.h"
- #include "hxxres.h"
- #include "hxxrsmg.h"
- #include "qtffplin.h"
- #include "qtffrefcounter.h"
- #ifdef _AIX
- #include "hxtbuf.h"
- #include "dllpath.h"
- ENABLE_MULTILOAD_DLLACCESS_PATHS(Qtffplin)
- #endif
- /****************************************************************************
- * DLL Interface
- */
- /****************************************************************************
- * HXCreateInstance()
- * Purpose:
- * Function implemented by all plugin DLL's to create an instance of
- * any of the objects supported by the DLL. This method is similar to
- * Window's CoCreateInstance() in its purpose, except that it only
- * creates objects from this plugin DLL.
- *
- * NOTE: Aggregation is never used. Therefore and outer unknown is
- * not passed to this function, and you do not need to code for this
- * situation.
- */
- STDAPI ENTRYPOINT(HXCREATEINSTANCE)(IUnknown** ppUnk)
- {
- *ppUnk = (IUnknown*)(IHXPlugin*) new CQTFileFormat();
- if (*ppUnk)
- {
- (*ppUnk)->AddRef();
- return HXR_OK;
- }
- return HXR_OUTOFMEMORY;
- }
- /****************************************************************************
- * CanUnload()
- * Purpose:
- * Function implemented by all plugin DLL's if it returns HXR_OK
- * then the pluginhandler can unload the DLL
- */
- STDAPI ENTRYPOINT(CanUnload)(void)
- {
- return (g_nRefCount_qtff ? HXR_FAIL : HXR_OK);
- }
- STDAPI ENTRYPOINT(CanUnload2)(void)
- {
- return ENTRYPOINT(CanUnload)();
- }