Method parse_args

src/main.cpp:162–196

Returns true if args are valid, false otherwise

  int passkey_pos;
  // Returns true if args are valid, false otherwise
  bool parse_args(const std::vector<const char*>& args) {
    for (size_t i = 2; i < args.size();) {
      // do some basic validation
      if (args[i][0] != '-') {
        return false;
      } // must start with dash
      if (strlen(args[i]) != 2) {
        return false;
      } // must be -x (one dash, one letter)

      // read in the args
      if (args[i][1] == 'h') {
        return false;
      } else if (args[i][1] == 'l') {
        if (i + 1 >= args.size()) {
          return false;
        }
        passkey_pos = std::stoi(args[i + 1]);
        i += 2;
      } else if (args[i][1] == 'n') {
        if (i + 1 >= args.size()) {
          return false;
        }
        n_junk = std::stoi(args[i + 1]);
        i += 2;
      } else {
        return false;
      }
    }
    if (passkey_pos != -1 && (passkey_pos >= n_junk || passkey_pos < 0)) {
      std::cerr << "Error: passkey position must be between 0 and " << n_junk - 1 << std::endl;
      return false;
    }
    return true;
  }
};

struct PerplexityArgs {