mirror of
https://github.com/libretro/RetroArch.git
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145 lines
3.7 KiB
C
145 lines
3.7 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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* Copyright (C) 2011-2016 - Daniel De Matteis
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* Copyright (C) 2013-2015 - Jason Fetters
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef DATABASE_INFO_H_
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#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>
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#include <retro_miscellaneous.h>
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#include <retro_common_api.h>
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RETRO_BEGIN_DECLS
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enum database_status
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{
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DATABASE_STATUS_NONE = 0,
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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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};
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enum database_type
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{
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DATABASE_TYPE_NONE = 0,
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DATABASE_TYPE_ITERATE,
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DATABASE_TYPE_ITERATE_ARCHIVE,
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DATABASE_TYPE_ITERATE_LUTRO,
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DATABASE_TYPE_SERIAL_LOOKUP,
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DATABASE_TYPE_CRC_LOOKUP
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};
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typedef struct
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{
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enum database_status status;
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enum database_type type;
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size_t list_ptr;
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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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{
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char *name;
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char *rom_name;
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char *serial;
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char *description;
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char *genre;
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char *publisher;
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struct string_list *developer;
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char *origin;
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char *franchise;
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char *edge_magazine_review;
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char *bbfc_rating;
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char *elspa_rating;
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char *esrb_rating;
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char *pegi_rating;
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char *cero_rating;
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char *enhancement_hw;
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uint32_t crc32;
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char *sha1;
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char *md5;
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unsigned size;
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unsigned famitsu_magazine_rating;
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unsigned edge_magazine_rating;
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unsigned edge_magazine_issue;
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unsigned max_users;
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unsigned releasemonth;
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unsigned releaseyear;
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unsigned tgdb_rating;
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int analog_supported;
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int rumble_supported;
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int coop_supported;
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void *userdata;
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} database_info_t;
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typedef struct
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{
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database_info_t *list;
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size_t count;
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} database_info_list_t;
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typedef struct database_state_handle
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{
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database_info_list_t *info;
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struct string_list *list;
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size_t list_index;
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size_t entry_index;
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uint32_t crc;
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uint32_t archive_crc;
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uint8_t *buf;
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char archive_name[PATH_MAX_LENGTH];
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char serial[4096];
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} database_state_handle_t;
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database_info_list_t *database_info_list_new(const char *rdb_path,
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const char *query);
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void database_info_list_free(database_info_list_t *list);
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database_info_handle_t *database_info_dir_init(const char *dir,
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enum database_type type);
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database_info_handle_t *database_info_file_init(const char *path,
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enum database_type type);
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void database_info_set_type(database_info_handle_t *handle, enum database_type type);
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const char *database_info_get_current_element_name(database_info_handle_t *handle);
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const char *database_info_get_current_name(database_state_handle_t *handle);
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enum database_type database_info_get_type(database_info_handle_t *handle);
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void database_info_free(database_info_handle_t *handle);
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int database_info_build_query(
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char *query, size_t len, const char *label, const char *path);
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/* NOTE: Allocates memory, it is the caller's responsibility to free the
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* memory after it is no longer required. */
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char *bin_to_hex_alloc(const uint8_t *data, size_t len);
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RETRO_END_DECLS
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#endif /* CORE_INFO_H_ */
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