ipc/c_src/main.c

/*
 * Copyright (C) 2023  The Trinitrix Project <soispha@vhack.eu,
 * antifallobst@systemausfall.org>
 *
 * This file is part of the RPC crate for Trinitrix.
 *
 * RPC 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>

int main() {
  printf("Checking result\n");
  result_t result;
  if (!initialize_socket(&result, "hi")) {
    int error_length = last_error_length();
    char *buffer = malloc(error_length);
    last_error_message(buffer, error_length);
    printf("error: %s\n", buffer);
  }
  if (result.tag == ok) {
    printf("Hurray! Value is: %p\n", result.value);
  }
  printf("Type is: %d\n", result.type_id);

  printf("\n\nChecking enum\n");
  enum_a_t enum_a;
  if (fn_alone(&enum_a, "hi")) {
    printf("Call succeded, it returned: %d\n", enum_a);
    assert(enum_a == Val1);
  } else {
    int error_length = last_error_length();
    char *buffer = malloc(error_length);
    last_error_message(buffer, error_length);
    printf("error: %s\n", buffer);
  };

  printf("\n\nChecking str\n");
  str_t str;
  if (one.fn_one(&str)) {
    printf("Call succeded, it returned: %s\n", str);
  }

  printf("\n\nChecking string\n");
  string_t string;
  if (one.two.fn_two(&string)) {
    printf("Call succeded, it returned: %s\n", string);
  }
  string = strcpy(string, "some other text");
  printf("String is after the strcpy: %s\n", string);
  free(string);

  printf("\n\nChecking result with string\n");
  result_t str_result;
  if (one.two.three.fn_three(&str_result)) {
    if (str_result.tag == err) {
      printf("Call failed, it returned: %s\n", (str_t)str_result.value);
    } else {
      printf("Call succeded, it returned: %s\n", (string_t)str_result.value);
    }
    printf("Type is: %d\n", str_result.type_id);
    assert(str_result.type_id == type_string_t);
  }

  return 0;
}