hxplugin.h
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: hxplugin.h,v 1.1.2.1 2004/07/09 02:07:18 hubbe Exp $
- *
- * Portions Copyright (c) 1995-2004 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 (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the current version of the RealNetworks Community
- * Source License (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.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL") in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your version of
- * this file only under the terms of the GPL, and not to allow others
- * to use your version of this file under the terms of either the RPSL
- * or RCSL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient may
- * use your version of this file under the terms of any one of the
- * RPSL, the RCSL or the GPL.
- *
- * 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 ***** */
- #ifndef HXPLUGIN_H__
- #define HXPLUGIN_H__
- #include "hxstring.h"
- #include "hxtypes.h"
- #include "hxcom.h"
- #include "unkimp.h"
- // Plugin Types.
- #define PLUGIN_FILESYSTEM_TYPE "PLUGIN_FILE_SYSTEM"
- #define PLUGIN_FILEFORMAT_TYPE "PLUGIN_FILE_FORMAT"
- #define PLUGIN_FILEWRITER_TYPE "PLUGIN_FILE_WRITER"
- #define PLUGIN_METAFILEFORMAT_TYPE "PLUGIN_METAFILE_FORMAT"
- #define PLUGIN_RENDERER_TYPE "PLUGIN_RENDERER"
- #define PLUGIN_STREAM_DESC_TYPE "PLUGIN_STREAM_DESC"
- #define PLUGIN_CLASS_FACTORY_TYPE "PLUGIN_CLASS_FACT"
- #define PLUGIN_PAC_TYPE "PLUGIN_PAC"
- #define PLUGIN_CLASS "PluginType"
- #define PLUGIN_FILENAME "PluginFilename"
- #define PLUGIN_REGKEY_ROOT "PluginHandlerData"
- #define PLUGIN_PLUGININFO "PluginInfo"
- #define PLUGIN_GUIDINFO "GUIDInfo"
- #define PLUGIN_NONHXINFO "NonHXDLLs"
- #define PLUGIN_DESCRIPTION2 "Description"
- #define PLUGIN_FILE_HASH "FileHash"
- #define PLUGIN_INDEX "IndexNumber"
- #define PLUGIN_FILENAMES "FileInfo"
- #define PLUGIN_COPYRIGHT2 "Copyright"
- #define PLUGIN_LOADMULTIPLE "LoadMultiple"
- #define PLUGIN_VERSION "Version"
- #define PLUGIN_FILESYSTEMSHORT "FileShort"
- #define PLUGIN_FILESYSTEMPROTOCOL "FileProtocol"
- #define PLUGIN_FILEMIMETYPES "FileMime"
- #define PLUGIN_FILEEXTENSIONS "FileExtensions"
- #define PLUGIN_FILEOPENNAMES "FileOpenNames"
- #define PLUGIN_RENDERER_MIME "RendererMime"
- #define PLUGIN_RENDERER_GRANULARITY "Renderer_Granularity"
- #define PLUGIN_STREAMDESCRIPTION "StreamDescription"
- #define PLUGIN_NUM_PLUGINS "NumPlugins"
- #define PLUGIN_FILE_CHECKSUM "DLLCheckSum"
- #define PLUGIN_DLL_SIZE "DLLSize"
- #define PLUGIN_HAS_FACTORY "DLLHasFactory"
- class HXPluginArchiveReader;
- class HXPluginArchiveWriter;
- class HXPluginDLL;
- _INTERFACE IHXValues;
- _INTERFACE IHXPlugin;
- class HXPlugin
- : public CUnknownIMP
- {
- public:
- DECLARE_UNKNOWN_NOCREATE(HXPlugin)
- public:
- HXPlugin(IUnknown* pContext);
- HXPlugin(IUnknown* pContext, HXPluginArchiveReader& ar);
- void Archive(HXPluginArchiveWriter& ar);
- ~HXPlugin();
- HX_RESULT Init(HXPluginDLL* pDll, UINT16 idxPlugin);
-
- BOOL DoesMatch(IHXValues* pValues);
- HX_RESULT GetValuesFromDLL(IHXPlugin* pHXPlugin);
- HX_RESULT GetPlugin(IUnknown*& pUnknown );
- HX_RESULT GetInstance(IUnknown*& pUnknown, IUnknown* pIUnkOuter = NULL );
- HX_RESULT GetPluginInfo(IHXValues*&);
- UINT16 GetIndex();
- HX_RESULT AddComponentInfo(IHXValues* pVal);
- private:
- UINT16 m_idxPlugin;
- HXPluginDLL* m_pDll;
- IHXValues* m_pValues;
- bool m_bCanUnload;
- IUnknown* m_pContext;
- IHXCommonClassFactory* m_pClassFactory;
- private:
- void SetPluginProperty(const char * pszPluginType);
- HX_RESULT GetBasicValues(IHXPlugin* pHXPlugin);
- HX_RESULT GetExtendedValues(IHXPlugin* pHXPlugin);
- HX_RESULT CatStrings(char** pInStrings, IHXBuffer*& pOutBuffer);
- BOOL AreBufferEqual(IHXBuffer* pBigBuff, IHXBuffer* pSmallBuff);
- };
- inline
- UINT16 HXPlugin::GetIndex()
- {
- return m_idxPlugin;
- }
- #endif /* HXPLUGIN_H__ */