main.cpp

   1 #include <iostream>
   2 #include <string>
   3 #include <vector>
   4 #include <fridh/lexer.hpp>
   5 #include <ail/file.hpp>
   6 #include <fridh/interpreter.hpp>
   7
   8 bool perform_lexer_test(std::string const & input, std::string const & output)
   9 {
  10         std::string code;
  11         if(!ail::read_file(input, code))
  12         {
  13                 std::cout << "Unable to read input" << std::endl;
  14                 return false;
  15         }
  16
  17         fridh::lines_of_code lines;
  18         fridh::lexer lexer(code, lines);
  19
  20         std::string error;
  21         if(!lexer.parse(error))
  22         {
  23                 std::cout << "Error: " << error << std::endl;
  24                 return false;
  25         }
  26
  27         std::cout << "Processed " << lines.size() << " line(s) of code" << std::endl;
  28
  29         std::string data = fridh::visualise_lexemes(lines);
  30
  31         std::cout << "Output: " << data.size() << " byte(s)" << std::endl;
  32
  33         ail::write_file(output, data);
  34         return true;
  35 }
  36
  37 int main(int argc, char ** argv)
  38 {
  39         if(argc != 4)
  40         {
  41                 std::cout << argv[0] << " lexer <input> <output>" << std::endl;
  42                 std::cout << argv[0] << " parser <input> <output>" << std::endl;
  43                 return 1;
  44         }
  45
  46         perform_lexer_test(argv[1], argv[2]);
  47
  48         return 0;
  49 }