RetroArch/database_info.h

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/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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* Copyright (C) 2011-2017 - Daniel De Matteis
* Copyright (C) 2016-2017 - Brad Parker
*
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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 DATABASE_INFO_H_
#define DATABASE_INFO_H_
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#include <stdint.h>
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#include <stddef.h>
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#include <file/archive_file.h>
#include <retro_common_api.h>
#include <queues/task_queue.h>
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RETRO_BEGIN_DECLS
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enum database_status
{
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DATABASE_STATUS_NONE = 0,
DATABASE_STATUS_ITERATE,
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DATABASE_STATUS_ITERATE_BEGIN,
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DATABASE_STATUS_ITERATE_START,
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DATABASE_STATUS_ITERATE_NEXT,
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DATABASE_STATUS_FREE
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};
enum database_type
{
DATABASE_TYPE_NONE = 0,
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DATABASE_TYPE_ITERATE,
DATABASE_TYPE_ITERATE_ARCHIVE,
DATABASE_TYPE_ITERATE_LUTRO,
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DATABASE_TYPE_SERIAL_LOOKUP,
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DATABASE_TYPE_CRC_LOOKUP
};
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enum database_query_type
{
DATABASE_QUERY_NONE = 0,
DATABASE_QUERY_ENTRY,
DATABASE_QUERY_ENTRY_PUBLISHER,
DATABASE_QUERY_ENTRY_DEVELOPER,
DATABASE_QUERY_ENTRY_ORIGIN,
DATABASE_QUERY_ENTRY_FRANCHISE,
DATABASE_QUERY_ENTRY_RATING,
DATABASE_QUERY_ENTRY_BBFC_RATING,
DATABASE_QUERY_ENTRY_ELSPA_RATING,
DATABASE_QUERY_ENTRY_ESRB_RATING,
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DATABASE_QUERY_ENTRY_PEGI_RATING,
DATABASE_QUERY_ENTRY_CERO_RATING,
DATABASE_QUERY_ENTRY_ENHANCEMENT_HW,
DATABASE_QUERY_ENTRY_EDGE_MAGAZINE_RATING,
DATABASE_QUERY_ENTRY_EDGE_MAGAZINE_ISSUE,
DATABASE_QUERY_ENTRY_FAMITSU_MAGAZINE_RATING,
DATABASE_QUERY_ENTRY_RELEASEDATE_MONTH,
DATABASE_QUERY_ENTRY_RELEASEDATE_YEAR,
DATABASE_QUERY_ENTRY_MAX_USERS
};
typedef struct
{
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enum database_status status;
enum database_type type;
size_t list_ptr;
struct string_list *list;
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file_archive_transfer_t state;
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} database_info_handle_t;
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typedef struct
{
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int analog_supported;
int rumble_supported;
int coop_supported;
uint32_t crc32;
unsigned size;
unsigned famitsu_magazine_rating;
unsigned edge_magazine_rating;
unsigned edge_magazine_issue;
unsigned max_users;
unsigned releasemonth;
unsigned releaseyear;
unsigned tgdb_rating;
char *name;
char *rom_name;
char *serial;
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char *description;
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char *genre;
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char *publisher;
struct string_list *developer;
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char *origin;
char *franchise;
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char *edge_magazine_review;
char *bbfc_rating;
char *elspa_rating;
char *esrb_rating;
char *pegi_rating;
char *cero_rating;
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char *enhancement_hw;
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char *sha1;
char *md5;
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void *userdata;
} database_info_t;
typedef struct
{
size_t count;
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database_info_t *list;
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} database_info_list_t;
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database_info_list_t *database_info_list_new(const char *rdb_path,
const char *query);
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void database_info_list_free(database_info_list_t *list);
database_info_handle_t *database_info_dir_init(const char *dir,
enum database_type type, retro_task_t *task,
bool show_hidden_files);
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database_info_handle_t *database_info_file_init(const char *path,
enum database_type type, retro_task_t *task);
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void database_info_free(database_info_handle_t *handle);
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int database_info_build_query_enum(
char *query, size_t len, enum database_query_type type, const char *path);
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/* NOTE: Allocates memory, it is the caller's responsibility to free the
* memory after it is no longer required. */
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char *bin_to_hex_alloc(const uint8_t *data, size_t len);
RETRO_END_DECLS
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#endif /* CORE_INFO_H_ */