buffutil.h

来自「symbian 下的helix player源代码」· C头文件 代码 · 共 85 行

/* ***** BEGIN LICENSE BLOCK *****
 * Source last modified: $Id: buffutil.h,v 1.1.50.3 2004/07/09 01:48:00 hubbe Exp $
 * 
 * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
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 * 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
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 * This file is part of the Helix DNA Technology. RealNetworks is the
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 * ***** END LICENSE BLOCK ***** */

#ifndef BUFFUTIL_H
#define BUFFUTIL_H

// Forward declarations
typedef _INTERFACE IHXBuffer  IHXBuffer;
typedef _INTERFACE IHXRequest IHXRequest;

class PXUtilities
{
public:
    PXUtilities() {};
    virtual ~PXUtilities() {};

    static HX_RESULT CreateSizedBuffer(UINT32 ulSize, IUnknown* pContext,
                                       REF(IHXBuffer*) rpBuffer);
    static HX_RESULT CreateStringBuffer(const char*      pszStr,
                                        IUnknown*        pContext,
                                        REF(IHXBuffer*) rpBuffer);
    static HX_RESULT GetURLParam(IHXRequest*     pRequest,
                                 BOOL             bAddBase,
                                 IUnknown*        pContext,
                                 const char*      pszParamName,
                                 REF(IHXBuffer*) rpParamValue);
    static HX_RESULT GetRequestParam(IHXRequest*     pRequest,
                                     IUnknown*        pContext,
                                     const char*      pszParamName,
                                     REF(IHXBuffer*) rpParamValue);
    static HX_RESULT GetURLOrRequestParam(IHXRequest*     pRequest,
                                          BOOL             bAddBase,
                                          IUnknown*        pContext,
                                          const char*      pszParamName,
                                          REF(IHXBuffer*) rpParamValue);
};

#endif