RetroArch/core_info.h

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/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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* Copyright (C) 2011-2015 - Daniel De Matteis
* Copyright (C) 2013-2015 - Jason Fetters
*
* 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 CORE_INFO_H_
#define CORE_INFO_H_
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#include <file/config_file.h>
#include <stddef.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct
{
char *path;
char *desc;
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/* Set missing once to avoid opening
* the same file several times. */
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bool missing;
bool optional;
} core_info_firmware_t;
typedef struct
{
char *path;
config_file_t *data;
char *display_name;
char *core_name;
char *system_manufacturer;
char *systemname;
char *supported_extensions;
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char *authors;
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char *permissions;
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char *licenses;
char *categories;
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char *databases;
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char *notes;
struct string_list *categories_list;
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struct string_list *databases_list;
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struct string_list *note_list;
struct string_list *supported_extensions_list;
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struct string_list *authors_list;
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struct string_list *permissions_list;
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struct string_list *licenses_list;
core_info_firmware_t *firmware;
size_t firmware_count;
bool supports_no_game;
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void *userdata;
} core_info_t;
typedef struct
{
core_info_t *list;
size_t count;
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char *all_ext;
} core_info_list_t;
core_info_list_t *core_info_list_new(void);
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void core_info_list_free(core_info_list_t *list);
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size_t core_info_list_num_info_files(core_info_list_t *list);
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bool core_info_does_support_file(const core_info_t *info,
const char *path);
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bool core_info_does_support_any_file(const core_info_t *info,
const struct string_list *list);
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/* Non-reentrant, does not allocate. Returns pointer to internal state. */
void core_info_list_get_supported_cores(core_info_list_t *list,
const char *path, const core_info_t **infos, size_t *num_infos);
/* Non-reentrant, does not allocate. Returns pointer to internal state. */
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void core_info_list_get_missing_firmware(core_info_list_t *list,
const char *core, const char *systemdir,
const core_info_firmware_t **firmware, size_t *num_firmware);
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void core_info_list_update_missing_firmware(core_info_list_t *list,
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const char *core, const char *systemdir);
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/* Shallow-copies internal state. Data in *info is invalidated when the
* core_info_list is freed. */
bool core_info_list_get_info(core_info_list_t *list,
core_info_t *info, const char *path);
const char *core_info_list_get_all_extensions(void);
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bool core_info_list_get_display_name(core_info_list_t *list,
const char *path, char *buf, size_t size);
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bool core_info_get_display_name(const char *path, char *s, size_t len);
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void core_info_get_name(const char *path, char *s, size_t len);
#ifdef __cplusplus
}
#endif
#endif /* CORE_INFO_H_ */