RetroArch/retroarch.h

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/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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* Copyright (C) 2011-2016 - Daniel De Matteis
*
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* 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/>.
*/
#ifndef __RETROARCH_H
#define __RETROARCH_H
#include <boolean.h>
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#include <retro_common_api.h>
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#include "core_type.h"
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RETRO_BEGIN_DECLS
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enum rarch_ctl_state
{
RARCH_CTL_NONE = 0,
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/* Will teardown drivers and clears all
* internal state of the program. */
RARCH_CTL_DEINIT,
/* Initialize all drivers. */
RARCH_CTL_INIT,
/* Deinitializes RetroArch. */
RARCH_CTL_MAIN_DEINIT,
RARCH_CTL_UNSET_INITED,
RARCH_CTL_SET_INITED,
RARCH_CTL_IS_INITED,
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RARCH_CTL_IS_PLAIN_CORE,
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RARCH_CTL_IS_DUMMY_CORE,
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RARCH_CTL_PREINIT,
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RARCH_CTL_DESTROY,
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/* Menu running? */
RARCH_CTL_MENU_RUNNING,
RARCH_CTL_MENU_RUNNING_FINISHED,
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RARCH_CTL_SET_PATHS_REDIRECT,
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RARCH_CTL_IS_BPS_PREF,
RARCH_CTL_SET_BPS_PREF,
RARCH_CTL_UNSET_BPS_PREF,
RARCH_CTL_IS_PATCH_BLOCKED,
RARCH_CTL_SET_PATCH_BLOCKED,
RARCH_CTL_UNSET_PATCH_BLOCKED,
RARCH_CTL_IS_UPS_PREF,
RARCH_CTL_SET_UPS_PREF,
RARCH_CTL_UNSET_UPS_PREF,
RARCH_CTL_IS_IPS_PREF,
RARCH_CTL_SET_IPS_PREF,
RARCH_CTL_UNSET_IPS_PREF,
RARCH_CTL_IS_SRAM_USED,
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RARCH_CTL_SET_SRAM_ENABLE,
RARCH_CTL_SET_SRAM_ENABLE_FORCE,
RARCH_CTL_UNSET_SRAM_ENABLE,
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RARCH_CTL_IS_SRAM_LOAD_DISABLED,
RARCH_CTL_SET_SRAM_LOAD_DISABLED,
RARCH_CTL_UNSET_SRAM_LOAD_DISABLED,
RARCH_CTL_IS_SRAM_SAVE_DISABLED,
RARCH_CTL_SET_SRAM_SAVE_DISABLED,
RARCH_CTL_UNSET_SRAM_SAVE_DISABLED,
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/* Force fullscreen */
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RARCH_CTL_SET_FORCE_FULLSCREEN,
RARCH_CTL_UNSET_FORCE_FULLSCREEN,
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RARCH_CTL_IS_FORCE_FULLSCREEN,
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/* Block config read */
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RARCH_CTL_SET_BLOCK_CONFIG_READ,
RARCH_CTL_UNSET_BLOCK_CONFIG_READ,
RARCH_CTL_IS_BLOCK_CONFIG_READ,
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/* Error */
RARCH_CTL_SET_ERROR_ON_INIT,
RARCH_CTL_UNSET_ERROR_ON_INIT,
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RARCH_CTL_IS_ERROR_ON_INIT,
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/* Username */
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RARCH_CTL_HAS_SET_USERNAME,
RARCH_CTL_USERNAME_SET,
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RARCH_CTL_USERNAME_UNSET
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};
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enum rarch_capabilities
{
RARCH_CAPABILITIES_NONE = 0,
RARCH_CAPABILITIES_CPU,
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RARCH_CAPABILITIES_COMPILER
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};
enum rarch_override_setting
{
RARCH_OVERRIDE_SETTING_NONE = 0,
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RARCH_OVERRIDE_SETTING_LIBRETRO,
RARCH_OVERRIDE_SETTING_VERBOSITY,
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RARCH_OVERRIDE_SETTING_LIBRETRO_DIRECTORY,
RARCH_OVERRIDE_SETTING_SAVE_PATH,
RARCH_OVERRIDE_SETTING_STATE_PATH,
RARCH_OVERRIDE_SETTING_NETPLAY_MODE,
RARCH_OVERRIDE_SETTING_NETPLAY_IP_ADDRESS,
RARCH_OVERRIDE_SETTING_NETPLAY_IP_PORT,
RARCH_OVERRIDE_SETTING_NETPLAY_DELAY_FRAMES,
RARCH_OVERRIDE_SETTING_NETPLAY_CHECK_FRAMES,
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RARCH_OVERRIDE_SETTING_UPS_PREF,
RARCH_OVERRIDE_SETTING_BPS_PREF,
RARCH_OVERRIDE_SETTING_IPS_PREF,
RARCH_OVERRIDE_SETTING_LIBRETRO_DEVICE,
RARCH_OVERRIDE_SETTING_LAST
};
struct rarch_main_wrap
{
int argc;
char **argv;
const char *content_path;
const char *sram_path;
const char *state_path;
const char *config_path;
const char *libretro_path;
bool verbose;
bool no_content;
bool touched;
};
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bool rarch_ctl(enum rarch_ctl_state state, void *data);
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int retroarch_get_capabilities(enum rarch_capabilities type,
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char *s, size_t len);
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void retroarch_override_setting_set(enum rarch_override_setting enum_idx, void *data);
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void retroarch_override_setting_unset(enum rarch_override_setting enum_idx, void *data);
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void retroarch_override_setting_free_state(void);
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bool retroarch_override_setting_is_set(enum rarch_override_setting enum_idx, void *data);
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bool retroarch_validate_game_options(char *s, size_t len, bool mkdir);
void retroarch_set_current_core_type(enum rarch_core_type type, bool explicitly_set);
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/**
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* retroarch_fail:
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* @error_code : Error code.
* @error : Error message to show.
*
* Sanely kills the program.
**/
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void retroarch_fail(int error_code, const char *error);
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/**
* retroarch_main_init:
* @argc : Count of (commandline) arguments.
* @argv : (Commandline) arguments.
*
* Initializes the program.
*
* Returns: 1 (true) on success, otherwise false (0) if there was an error.
**/
bool retroarch_main_init(int argc, char *argv[]);
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RETRO_END_DECLS
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#endif