hxresmg.h
上传用户:zhongxx05
上传日期:2007-06-06
资源大小:33641k
文件大小:6k
- /* ***** 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 ***** */
- #ifndef _HXRESMG_H_
- #define _HXRESMG_H_
- struct IHXXResFile;
- class HXExternalResourceManager: public IHXExternalResourceManager
- {
- private:
- LONG32 m_lRefCount;
- CHXSimpleList* m_pResourceList;
- IUnknown* m_pContext;
- IUnknown* m_pHXXResPlugin;
- IHXPreferences* m_pPrefs;
- IHXRegistry* m_pRegistry;
- UINT32 m_ulLanguageID;
- char* m_pExternalResDir;
- #if !defined(HELIX_CONFIG_NOSTATICS)
- static HXExternalResourceManager*
- m_pResourceManager; // single instance
- #else
- static const HXExternalResourceManager* const
- m_pResourceManager; // single instance
- #endif
-
- HXExternalResourceManager (IUnknown* pContext);
- virtual ~HXExternalResourceManager ();
- HX_RESULT GetHXXResPlugin ();
- HX_RESULT LoadResourceFiles ();
- HX_RESULT LoadResourceFile (const char* pPath);
- IHXBuffer* ChecksumFile (const char* pPath);
- IHXBuffer* ConvertToAsciiString (char* pBuffer,
- UINT32 nBuffLen);
- HX_RESULT Stat (const char* pPath,
- struct stat* pStatBuffer);
- BOOL FileInfoCurrent (const char* pFileName,
- const char* pPath);
- BOOL ContainsCurrentLanguage (const char* pFileName,
- const char* pPath);
- BOOL ContainsCurrentLanguage (IHXXResFile* pResFile);
- HX_RESULT SaveFileInfo (const char* pFileName,
- const char* pPath);
- PRIVATE_DESTRUCTORS_ARE_NOT_A_CRIME
- public:
- static HXExternalResourceManager* // single instance
- Instance(IUnknown* pContext);
- /*
- * IUnknown methods
- */
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj);
- STDMETHOD_(ULONG32,AddRef) (THIS);
- STDMETHOD_(ULONG32,Release) (THIS);
- /*
- * IHXExternalResouceManager methods
- */
- /************************************************************************
- * Method:
- * IHXExternalResourceManager::Init
- * Purpose:
- * Reads current language preference and
- * initializes resource cache
- *
- */
- STDMETHOD(Init) (THIS);
- /************************************************************************
- * Method:
- * IHXExternalResourceManager::CreateExternalResourceReader
- * Purpose:
- * Create an instance of a resource reader for the
- * "short name" resources in the system
- */
- STDMETHOD(CreateExternalResourceReader) (THIS_
- const char* pShortName,
- REF(IHXExternalResourceReader*) pReader);
- /*
- * HXExternalResourceManager methods
- */
- IHXXResFile* MakeResFileObject(const char* pPath);
- };
- class HXExternalResourceReader: public IHXExternalResourceReader
- {
- private:
- LONG32 m_lRefCount;
- CHXSimpleList* m_pResourceList;
- HXExternalResourceManager* m_pResManager;
- IHXXResFile* m_pDefaultRes;
-
- virtual ~HXExternalResourceReader();
- PRIVATE_DESTRUCTORS_ARE_NOT_A_CRIME
- public:
- HXExternalResourceReader(
- HXExternalResourceManager* pMgr);
- /*
- * IUnknown methods
- */
- STDMETHOD(QueryInterface) (THIS_
- REFIID riid,
- void** ppvObj);
- STDMETHOD_(ULONG32,AddRef) (THIS);
- STDMETHOD_(ULONG32,Release) (THIS);
- /*
- * IHXExternalResourceReader methods
- */
- /************************************************************************
- * Method:
- * IHXExternalResourceReader::SetDefaultResourceFile
- * Purpose:
- * Resource file used if XRS files do not contain
- * requested resource.
- *
- */
- STDMETHOD(SetDefaultResourceFile)
- (THIS_
- const char* pResourcePath);
- /************************************************************************
- * Method:
- * IHXExternalResourceReader::GetResource
- * Purpose:
- * Create an instance of a resource reader for the
- * "short name" resources in the system
- */
- STDMETHOD_(IHXXResource*, GetResource)
- (THIS_
- UINT32 ulResourceType,
- UINT32 ulResourceID);
- /*
- * HXExternalResourceReader methods
- */
- HX_RESULT Init (const char* pShortName,
- CHXSimpleList* pResList);
- IHXXResource* GetResource (IHXXResFile* pResFile,
- UINT32 ulResourceType,
- UINT32 ulResourceID);
- };
- #endif /* _HXRESMG_H_ */