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/* Copyright (c) 2026 The Solidite Developers
 *
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License as published by the Free
 * Software Foundation, either version 3 of the License, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>. */


#include <iostream>
#include <string>

#include <cstdint>

int main(int argc, char* argv[]) {
  std::string to_stdout;
  for (int i = 1; i < argc; ++i) {
    if (i != argc - 1) {
      to_stdout += std::string(argv[i]) + ' ';
      continue;
    }
    to_stdout += std::string(argv[i]) + '\n';
  }

  char escape;
  for (size_t i = 0; i < to_stdout.length(); ++i) {
    if (to_stdout[i] == '\\') {
      escape = to_stdout[i+1];
      // get the escape character before erasal
      to_stdout.erase(i, 2);
      switch (escape) {
        case 'a':
          to_stdout.insert(i, "\a");
          break;
        case 'b':
          to_stdout.insert(i, "\b");
          break;
        case 'c':
          to_stdout.erase(to_stdout.length() - 1, 1);
          break;
        case 'n':
          to_stdout.insert(i, "\n");
          break;
        case 'r':
          to_stdout.insert(i, "\r");
          break;
        case 't':
          to_stdout.insert(i, "\t");
          break;
        case 'v':
          to_stdout.insert(i, "\v");
          break;
        case '\\':
          to_stdout.insert(i, "\\");
          break;
        default:
          if (i == to_stdout.length())
            to_stdout.insert(i, "\\\n");
          break;
      }
    }
  }

  std::cout << to_stdout;
}