121 lines
6.5 KiB
C
121 lines
6.5 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_TOOLS_SOLAR_H
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#define INCLUDED_TOOLS_SOLAR_H
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#include <sal/types.h>
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#include <osl/endian.h>
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#include <comphelper/fileformat.h>
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/** Intermediate type to solve type clash with Windows headers.
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Should be removed as soon as all code parts have been reviewed
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and the correct type is known. Most of the times ULONG is meant
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to be a 32-Bit unsigned integer type as sal_uInt32 is often
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used for data exchange or for similar method args. */
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typedef sal_uIntPtr sal_uLong; /* Replaces type ULONG */
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// misc. macros to leverage platform and compiler differences
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#define DELETEZ( p ) ( delete p,p = NULL )
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// solar binary types
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/* Solar (portable) Binary (exchange) Type; OSI 6 subset
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always little endian;
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not necessarily aligned */
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typedef sal_uInt8 SVBT16[2];
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typedef sal_uInt8 SVBT32[4];
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typedef sal_uInt8 SVBT64[8];
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#ifdef __cplusplus
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inline sal_uInt16 SVBT16ToShort( const SVBT16 p ) { return static_cast<sal_uInt16>
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((sal_uInt16)p[0]
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+ ((sal_uInt16)p[1] << 8)); }
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inline sal_uInt32 SVBT32ToUInt32 ( const SVBT32 p ) { return static_cast<sal_uInt32>
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((sal_uInt32)p[0]
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+ ((sal_uInt32)p[1] << 8)
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+ ((sal_uInt32)p[2] << 16)
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+ ((sal_uInt32)p[3] << 24)); }
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#if defined OSL_LITENDIAN
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inline double SVBT64ToDouble( const SVBT64 p ) { double n;
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reinterpret_cast<sal_uInt8*>(&n)[0] = p[0];
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reinterpret_cast<sal_uInt8*>(&n)[1] = p[1];
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reinterpret_cast<sal_uInt8*>(&n)[2] = p[2];
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reinterpret_cast<sal_uInt8*>(&n)[3] = p[3];
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reinterpret_cast<sal_uInt8*>(&n)[4] = p[4];
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reinterpret_cast<sal_uInt8*>(&n)[5] = p[5];
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reinterpret_cast<sal_uInt8*>(&n)[6] = p[6];
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reinterpret_cast<sal_uInt8*>(&n)[7] = p[7];
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return n; }
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#else
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inline double SVBT64ToDouble( const SVBT64 p ) { double n;
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reinterpret_cast<sal_uInt8*>(&n)[0] = p[7];
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reinterpret_cast<sal_uInt8*>(&n)[1] = p[6];
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reinterpret_cast<sal_uInt8*>(&n)[2] = p[5];
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reinterpret_cast<sal_uInt8*>(&n)[3] = p[4];
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reinterpret_cast<sal_uInt8*>(&n)[4] = p[3];
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reinterpret_cast<sal_uInt8*>(&n)[5] = p[2];
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reinterpret_cast<sal_uInt8*>(&n)[6] = p[1];
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reinterpret_cast<sal_uInt8*>(&n)[7] = p[0];
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return n; }
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#endif
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inline void ShortToSVBT16( sal_uInt16 n, SVBT16 p ) { p[0] = (sal_uInt8) n;
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p[1] = (sal_uInt8)(n >> 8); }
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inline void UInt32ToSVBT32 ( sal_uInt32 n, SVBT32 p ) { p[0] = (sal_uInt8) n;
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p[1] = (sal_uInt8)(n >> 8);
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p[2] = (sal_uInt8)(n >> 16);
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p[3] = (sal_uInt8)(n >> 24); }
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#if defined OSL_LITENDIAN
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inline void DoubleToSVBT64( double n, SVBT64 p ) { p[0] = reinterpret_cast<sal_uInt8*>(&n)[0];
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p[1] = reinterpret_cast<sal_uInt8*>(&n)[1];
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p[2] = reinterpret_cast<sal_uInt8*>(&n)[2];
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p[3] = reinterpret_cast<sal_uInt8*>(&n)[3];
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p[4] = reinterpret_cast<sal_uInt8*>(&n)[4];
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p[5] = reinterpret_cast<sal_uInt8*>(&n)[5];
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p[6] = reinterpret_cast<sal_uInt8*>(&n)[6];
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p[7] = reinterpret_cast<sal_uInt8*>(&n)[7]; }
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#else
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inline void DoubleToSVBT64( double n, SVBT64 p ) { p[0] = reinterpret_cast<sal_uInt8*>(&n)[7];
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p[1] = reinterpret_cast<sal_uInt8*>(&n)[6];
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p[2] = reinterpret_cast<sal_uInt8*>(&n)[5];
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p[3] = reinterpret_cast<sal_uInt8*>(&n)[4];
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p[4] = reinterpret_cast<sal_uInt8*>(&n)[3];
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p[5] = reinterpret_cast<sal_uInt8*>(&n)[2];
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p[6] = reinterpret_cast<sal_uInt8*>(&n)[1];
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p[7] = reinterpret_cast<sal_uInt8*>(&n)[0]; }
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#endif
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#endif
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#if defined(_WIN32)
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#define SVLIBRARY( Base ) Base "lo.dll"
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#elif defined MACOSX
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#define SVLIBRARY( Base ) "lib" Base "lo.dylib"
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#elif defined UNX
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#define SVLIBRARY( Base ) "lib" Base "lo.so"
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#else
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#error unknown platform
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#endif
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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