RetroArch/frontend/frontend.c
2016-05-27 18:14:47 +02:00

141 lines
3.4 KiB
C

/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2016 - Daniel De Matteis
* Copyright (C) 2012-2015 - Michael Lelli
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch 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 along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdint.h>
#include <stddef.h>
#include "frontend.h"
#include "../ui/ui_companion_driver.h"
#include "../tasks/tasks_internal.h"
#include "../driver.h"
#include "../retroarch.h"
#include "../runloop.h"
#ifdef HAVE_MENU
#include "../menu/menu_driver.h"
#endif
/**
* main_exit:
*
* Cleanly exit RetroArch.
*
* Also saves configuration files to disk,
* and (optionally) autosave state.
**/
void main_exit(void *args)
{
settings_t *settings = config_get_ptr();
command_event(CMD_EVENT_MENU_SAVE_CURRENT_CONFIG, NULL);
#ifdef HAVE_MENU
/* Do not want menu context to live any more. */
menu_driver_ctl(RARCH_MENU_CTL_UNSET_OWN_DRIVER, NULL);
#endif
rarch_ctl(RARCH_CTL_MAIN_DEINIT, NULL);
command_event(CMD_EVENT_PERFCNT_REPORT_FRONTEND_LOG, NULL);
#if defined(HAVE_LOGGER) && !defined(ANDROID)
logger_shutdown();
#endif
frontend_driver_deinit(args);
frontend_driver_exitspawn(settings->path.libretro,
sizeof(settings->path.libretro));
rarch_ctl(RARCH_CTL_DESTROY, NULL);
ui_companion_driver_deinit();
frontend_driver_shutdown(false);
driver_ctl(RARCH_DRIVER_CTL_DEINIT, NULL);
ui_companion_driver_free();
frontend_driver_free();
}
/**
* main_entry:
*
* Main function of RetroArch.
*
* If HAVE_MAIN is not defined, will contain main loop and will not
* be exited from until we exit the program. Otherwise, will
* just do initialization.
*
* Returns: varies per platform.
**/
int rarch_main(int argc, char *argv[], void *data)
{
void *args = (void*)data;
#ifndef HAVE_MAIN
int ret = 0;
#endif
rarch_ctl(RARCH_CTL_PREINIT, NULL);
frontend_driver_init_first(args);
rarch_ctl(RARCH_CTL_INIT, NULL);
if (frontend_driver_is_inited())
{
content_ctx_info_t info;
info.argc = argc;
info.argv = argv;
info.args = args;
info.environ_get = frontend_driver_environment_get_ptr();
if (!task_push_content_load_default(
NULL,
NULL,
&info,
CORE_TYPE_PLAIN,
CONTENT_MODE_LOAD_FROM_CLI,
NULL,
NULL))
return 0;
}
ui_companion_driver_init_first();
#ifndef HAVE_MAIN
do
{
unsigned sleep_ms = 0;
ret = runloop_iterate(&sleep_ms);
if (ret == 1 && sleep_ms > 0)
retro_sleep(sleep_ms);
task_queue_ctl(TASK_QUEUE_CTL_CHECK, NULL);
}while(ret != -1);
main_exit(args);
#endif
return 0;
}
#ifndef HAVE_MAIN
int main(int argc, char *argv[])
{
return rarch_main(argc, argv, NULL);
}
#endif