45 lines
1.0 KiB
C++
45 lines
1.0 KiB
C++
#include "csv_parser.hh"
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#include "parser_exception.hh"
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#include "location.hh"
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#include "csv_tab.hh"
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#include <cstring>
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using namespace ogp;
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/** A global symbol for passing info to the CSVParser from
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* csv_parse(). */
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CSVParser *csv_parser;
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/** The declaration of functions defined in csv_ll.cc and
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* csv_tab.cc generated from csv.lex and csv.y. */
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void *csv__scan_buffer(char *, unsigned int);
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void csv__destroy_buffer(void *);
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int csv_parse();
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extern ogp::location_type csv_lloc;
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void
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CSVParser::csv_error(const char *mes)
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{
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throw ParserException(mes, csv_lloc.off);
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}
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void
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CSVParser::csv_parse(int length, const char *str)
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{
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// allocate temporary buffer and parse
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auto *buffer = new char[length+2];
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strncpy(buffer, str, length);
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buffer[length] = '\0';
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buffer[length+1] = '\0';
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csv_lloc.off = 0;
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csv_lloc.ll = 0;
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parsed_string = buffer;
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void *p = csv__scan_buffer(buffer, (unsigned int) length+2);
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csv_parser = this;
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::csv_parse();
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delete [] buffer;
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csv__destroy_buffer(p);
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parsed_string = nullptr;
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}
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