67 lines
2.8 KiB
C++
67 lines
2.8 KiB
C++
/******************************************************************************
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* $Id: cplkeywordparser.h 33666 2016-03-07 05:21:07Z goatbar $
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*
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* Project: Common Portability Library
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* Purpose: Implementation of CPLKeywordParser - a class for parsing
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* the keyword format used for files like QuickBird .RPB files.
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* This is a slight variation on the NASAKeywordParser used for
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* the PDS/ISIS2/ISIS3 formats.
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* Author: Frank Warmerdam <warmerdam@pobox.com
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*
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******************************************************************************
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* Copyright (c) 2008, Frank Warmerdam <warmerdam@pobox.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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****************************************************************************/
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#ifndef CPL_KEYWORD_PARSER
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#define CPL_KEYWORD_PARSER
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#include "cpl_string.h"
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/************************************************************************/
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/* ==================================================================== */
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/* CPLKeywordParser */
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/* ==================================================================== */
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/************************************************************************/
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class CPLKeywordParser
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{
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char **papszKeywordList;
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CPLString osHeaderText;
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const char *pszHeaderNext;
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void SkipWhite();
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int ReadWord( CPLString &osWord );
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int ReadPair( CPLString &osName, CPLString &osValue );
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int ReadGroup( const char *pszPathPrefix );
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public:
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CPLKeywordParser();
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~CPLKeywordParser();
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int Ingest( VSILFILE *fp );
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const char *GetKeyword( const char *pszPath, const char *pszDefault=NULL );
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char **GetAllKeywords() { return papszKeywordList; }
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};
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#endif /* def CPL_KEYWORD_PARSER */
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