/*
 * Copyright (C) 2023 - 2024:
 * The Trinitrix Project <soispha@vhack.eu, antifallobst@systemausfall.org>
 *
 * This file is part of the Trixy crate for Trinitrix.
 *
 * Trixy is free software: you can redistribute it and/or modify
 * it under the terms of the Lesser GNU 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * and the Lesser GNU General Public License along with this program.
 * If not, see <https://www.gnu.org/licenses/>.
 */

#include "../dist/interface.h"
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define println(args...)                                                      \
  printf ("(plugin): ");                                    \
  printf (args);                                                              \
  printf ("\n");                                                          \
  fflush (stdout);
#define eprintln(args...)                                                     \
  printf ("(plugin): ");                                    \
  printf (args);                                                              \
  printf ("\n");                                                          \
  fflush (stdout);

int
p_main ()
{
  // You can simply call functions ..
  outstanding ("James");

  // .. but they check their inputs:
  // This call for example will fail, as a null pointer isn't supported.
  //
  // A error will be signaled by a 0 return code, then the error can be
  // obtained with the `last_error_length` and `last_error_message` functions
  if (!outstanding (0x0))
    {
      int error_length = last_error_length ();
      char *error = malloc (error_length);
      last_error_message (error, error_length);
      eprintln ("Encountered error: %s", error);
      free (error);
    }

  println ("Saying hi!");
  string_t hi;
  if (!one.hi (&hi, "Adam"))
    {
      int error_length = last_error_length ();
      char *error = malloc (error_length);
      last_error_message (error, error_length);
      eprintln ("Encountered error: %s", error);
      free (error);
    }
  println ("Rust returned: %s", hi);
  string_free (hi);

  return 0;
}