include/tools/globname.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef _GLOBNAME_HXX
  20 #define _GLOBNAME_HXX
  21
  22 #include <vector>
  23
  24 #include "tools/toolsdllapi.h"
  25 #include <com/sun/star/uno/Sequence.hxx>
  26 #include <tools/string.hxx>
  27
  28 struct ImpSvGlobalName
  29 {
  30     sal_uInt8       szData[ 16 ];
  31     sal_uInt16      nRefCount;
  32
  33     enum Empty { EMPTY };
  34
  35                 ImpSvGlobalName()
  36                 {
  37                     nRefCount = 0;
  38                 }
  39                 ImpSvGlobalName( const ImpSvGlobalName & rObj );
  40                 ImpSvGlobalName( Empty );
  41
  42     sal_Bool    operator == ( const ImpSvGlobalName & rObj ) const;
  43 };
  44
  45 #ifdef WNT
  46 struct _GUID;
  47 typedef struct _GUID GUID;
  48 #else
  49 struct GUID;
  50 #endif
  51
  52 typedef GUID CLSID;
  53 class SvStream;
  54
  55 class TOOLS_DLLPUBLIC SvGlobalName
  56 {
  57     ImpSvGlobalName * pImp;
  58     void    NewImp();
  59
  60 public:
  61             SvGlobalName();
  62             SvGlobalName( const SvGlobalName & rObj )
  63             {
  64                 pImp = rObj.pImp;
  65                 pImp->nRefCount++;
  66             }
  67             SvGlobalName( ImpSvGlobalName * pImpP )
  68             {
  69                 pImp = pImpP;
  70                 pImp->nRefCount++;
  71             }
  72             SvGlobalName( sal_uInt32 n1, sal_uInt16 n2, sal_uInt16 n3,
  73                           sal_uInt8 b8, sal_uInt8 b9, sal_uInt8 b10, sal_uInt8 b11,
  74                           sal_uInt8 b12, sal_uInt8 b13, sal_uInt8 b14, sal_uInt8 b15 );
  75
  76             // create SvGlobalName from a platform independent representation
  77             SvGlobalName( const ::com::sun::star::uno::Sequence< sal_Int8 >& aSeq );
  78
  79     SvGlobalName & operator = ( const SvGlobalName & rObj );
  80             ~SvGlobalName();
  81
  82     TOOLS_DLLPUBLIC friend SvStream & operator >> ( SvStream &, SvGlobalName & );
  83     TOOLS_DLLPUBLIC friend SvStream & operator << ( SvStream &, const SvGlobalName & );
  84
  85     sal_Bool            operator < ( const SvGlobalName & rObj ) const;
  86     SvGlobalName &  operator += ( sal_uInt32 );
  87     SvGlobalName &  operator ++ () { return operator += ( 1 ); }
  88
  89     sal_Bool    operator == ( const SvGlobalName & rObj ) const;
  90     sal_Bool    operator != ( const SvGlobalName & rObj ) const
  91             { return !(*this == rObj); }
  92
  93     void    MakeFromMemory( void * pData );
  94     sal_Bool    MakeId( const String & rId );
  95     String  GetHexName() const;
  96
  97                   SvGlobalName( const CLSID & rId );
  98     const CLSID & GetCLSID() const { return *(CLSID *)pImp->szData; }
  99     const sal_uInt8* GetBytes() const { return pImp->szData; }
 100
 101     // platform independent representation of a "GlobalName"
 102     // maybe transported remotely
 103     com::sun::star::uno::Sequence < sal_Int8 > GetByteSequence() const;
 104 };
 105
 106 #endif
 107
 108 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */