C++ (Cpp) check_defaults_dirs Examples

Example #1

File: content.c Project: jwarby/RetroArch

/**
 * content_load:
 *
 * Loads content file and starts up RetroArch.
 * If no content file can be loaded, will start up RetroArch
 * as-is.
 *
 * Returns: false (0) if rarch_main_init failed, otherwise true (1).
 **/
static bool content_load(content_ctx_info_t *info)
{
   unsigned i;
   bool retval                       = true;
   int rarch_argc                    = 0;
   char *rarch_argv[MAX_ARGS]        = {NULL};
   char *argv_copy [MAX_ARGS]        = {NULL};
   char **rarch_argv_ptr             = (char**)info->argv;
   int *rarch_argc_ptr               = (int*)&info->argc;
   struct rarch_main_wrap *wrap_args = (struct rarch_main_wrap*)
      calloc(1, sizeof(*wrap_args));

   if (!wrap_args)
      return false;

   retro_assert(wrap_args);

   if (info->environ_get)
      info->environ_get(rarch_argc_ptr,
            rarch_argv_ptr, info->args, wrap_args);

   if (wrap_args->touched)
   {
      content_load_init_wrap(wrap_args, &rarch_argc, rarch_argv);
      memcpy(argv_copy, rarch_argv, sizeof(rarch_argv));
      rarch_argv_ptr = (char**)rarch_argv;
      rarch_argc_ptr = (int*)&rarch_argc;
   }

   rarch_ctl(RARCH_CTL_MAIN_DEINIT, NULL);

   wrap_args->argc = *rarch_argc_ptr;
   wrap_args->argv = rarch_argv_ptr;

   if (!rarch_ctl(RARCH_CTL_MAIN_INIT, wrap_args))
   {
      retval = false;
      goto error;
   }

#ifdef HAVE_MENU
   menu_driver_ctl(RARCH_MENU_CTL_SHADER_MANAGER_INIT, NULL);
#endif
   event_cmd_ctl(EVENT_CMD_HISTORY_INIT, NULL);
   event_cmd_ctl(EVENT_CMD_RESUME, NULL);
   event_cmd_ctl(EVENT_CMD_VIDEO_SET_ASPECT_RATIO, NULL);

   check_defaults_dirs();

   frontend_driver_process_args(rarch_argc_ptr, rarch_argv_ptr);
   frontend_driver_content_loaded();

error:
   for (i = 0; i < ARRAY_SIZE(argv_copy); i++)
      free(argv_copy[i]);
   free(wrap_args);
   return retval;
}

Example #2

File: frontend.c Project: TheDuckMan64/RetroArch

/**
 * main_load_content:
 * @argc             : Argument count.
 * @argv             : Argument variable list.
 * @args             : Arguments passed from callee.
 * @environ_get      : Function passed for environment_get function.
 * @process_args     : Function passed for process_args function.
 *
 * Loads content file and starts up RetroArch.
 * If no content file can be loaded, will start up RetroArch
 * as-is.
 *
 * Returns: false (0) if rarch_main_init failed, otherwise true (1).
 **/
bool main_load_content(int argc, char **argv, void *args,
      environment_get_t environ_get,
      process_args_t process_args)
{
   unsigned i;
   bool retval                       = true;
   int ret = 0, rarch_argc           = 0;
   char *rarch_argv[MAX_ARGS]        = {NULL};
   char *argv_copy [MAX_ARGS]        = {NULL};
   char **rarch_argv_ptr             = (char**)argv;
   int *rarch_argc_ptr               = (int*)&argc;
   global_t *global                  = global_get_ptr();
   struct rarch_main_wrap *wrap_args = (struct rarch_main_wrap*)
      calloc(1, sizeof(*wrap_args));

   if (!wrap_args)
      return false;

   (void)rarch_argc_ptr;
   (void)rarch_argv_ptr;
   (void)ret;

   rarch_assert(wrap_args);

   if (environ_get)
      environ_get(rarch_argc_ptr, rarch_argv_ptr, args, wrap_args);

   check_defaults_dirs();

   if (wrap_args->touched)
   {
      rarch_main_init_wrap(wrap_args, &rarch_argc, rarch_argv);
      memcpy(argv_copy, rarch_argv, sizeof(rarch_argv));
      rarch_argv_ptr = (char**)rarch_argv;
      rarch_argc_ptr = (int*)&rarch_argc;
   }

   if (global->main_is_init)
      rarch_main_deinit();

   if ((ret = rarch_main_init(*rarch_argc_ptr, rarch_argv_ptr)))
   {
      retval = false;
      goto error;
   }

   event_command(EVENT_CMD_RESUME);

   if (process_args)
      process_args(rarch_argc_ptr, rarch_argv_ptr);

error:
   for (i = 0; i < ARRAY_SIZE(argv_copy); i++)
      free(argv_copy[i]);
   free(wrap_args);
   return retval;
}