e7c3d04309
format all files Revert "format all files" This reverts commit 95d5812e49e7f916b68e786596f5a8eb5bcac414. Revert "format some files" This reverts commit ed3c8762d4d828b2b28e7b18809fc33f4f8ccaf5. format all files fix formatting in dir include fix formatting of debug macro
75 lines
2.1 KiB
C++
75 lines
2.1 KiB
C++
/*****************************************************************************
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*
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* This file is part of Mapnik (c++ mapping toolkit)
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*
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* Copyright (C) 2021 Artem Pavlenko
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*****************************************************************************/
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#ifndef DBFFILE_HPP
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#define DBFFILE_HPP
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// mapnik
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#include <mapnik/feature.hpp>
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#include <mapnik/util/noncopyable.hpp>
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#include <mapnik/unicode.hpp>
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#include <mapnik/util/mapped_memory_file.hpp>
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// stl
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#include <vector>
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#include <string>
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#include <cassert>
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#include <fstream>
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struct field_descriptor
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{
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int index_;
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std::string name_;
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char type_;
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int length_;
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int dec_;
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std::streampos offset_;
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};
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class dbf_file : public mapnik::util::mapped_memory_file
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{
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private:
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int num_records_;
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int num_fields_;
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std::size_t record_length_;
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std::vector<field_descriptor> fields_;
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char* record_;
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public:
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dbf_file();
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dbf_file(std::string const& file_name);
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~dbf_file();
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int num_records() const;
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int num_fields() const;
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field_descriptor const& descriptor(int col) const;
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void move_to(int index);
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std::string string_value(int col) const;
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void add_attribute(int col, mapnik::transcoder const& tr, mapnik::feature_impl& f) const;
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private:
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void read_header();
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int read_short();
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int read_int();
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};
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#endif // DBFFILE_HPP
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