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142 lines
5.0 KiB
C
142 lines
5.0 KiB
C
/* Copyright (C) 2010-2019 The RetroArch team
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*
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* ---------------------------------------------------------------------------------------
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* The following license statement only applies to this file (runtime_file.h).
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* ---------------------------------------------------------------------------------------
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*
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* Permission is hereby granted, free of charge,
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* to any person obtaining a copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef __RUNTIME_FILE_H
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#define __RUNTIME_FILE_H
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#include <retro_common_api.h>
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#include <libretro.h>
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#include <time.h>
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#include <boolean.h>
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#include "playlist.h"
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RETRO_BEGIN_DECLS
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typedef struct
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{
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unsigned hours;
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unsigned minutes;
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unsigned seconds;
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} rtl_runtime_t;
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typedef struct
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{
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unsigned year;
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unsigned month;
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unsigned day;
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unsigned hour;
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unsigned minute;
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unsigned second;
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} rtl_last_played_t;
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typedef struct
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{
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rtl_runtime_t runtime;
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rtl_last_played_t last_played;
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char path[PATH_MAX_LENGTH];
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} runtime_log_t;
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/* Initialisation */
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/* Initialise runtime log, loading current parameters
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* if log file exists. Returned object must be free()'d.
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* Returns NULL if content_path and/or core_path are invalid */
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runtime_log_t *runtime_log_init(const char *content_path, const char *core_path, bool log_per_core);
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/* Setters */
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/* Set runtime to specified hours, minutes, seconds value */
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void runtime_log_set_runtime_hms(runtime_log_t *runtime_log, unsigned hours, unsigned minutes, unsigned seconds);
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/* Set runtime to specified microseconds value */
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void runtime_log_set_runtime_usec(runtime_log_t *runtime_log, retro_time_t usec);
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/* Adds specified hours, minutes, seconds value to current runtime */
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void runtime_log_add_runtime_hms(runtime_log_t *runtime_log, unsigned hours, unsigned minutes, unsigned seconds);
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/* Adds specified microseconds value to current runtime */
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void runtime_log_add_runtime_usec(runtime_log_t *runtime_log, retro_time_t usec);
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/* Sets last played entry to specified value */
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void runtime_log_set_last_played(runtime_log_t *runtime_log,
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unsigned year, unsigned month, unsigned day,
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unsigned hour, unsigned minute, unsigned second);
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/* Sets last played entry to current date/time */
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void runtime_log_set_last_played_now(runtime_log_t *runtime_log);
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/* Resets log to default (zero) values */
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void runtime_log_reset(runtime_log_t *runtime_log);
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/* Getters */
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/* (Not strictly required, since we can get everything
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* from runtime_log directly - but perhaps it is logically
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* cleaner to have a symmetrical set/get interface) */
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/* Gets runtime in hours, minutes, seconds */
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void runtime_log_get_runtime_hms(runtime_log_t *runtime_log, unsigned *hours, unsigned *minutes, unsigned *seconds);
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/* Gets runtime in microseconds */
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void runtime_log_get_runtime_usec(runtime_log_t *runtime_log, retro_time_t *usec);
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/* Gets last played entry values */
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void runtime_log_get_last_played(runtime_log_t *runtime_log,
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unsigned *year, unsigned *month, unsigned *day,
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unsigned *hour, unsigned *minute, unsigned *second);
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/* Gets last played entry values as a time_t 'object'
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* (e.g. for printing with strftime()) */
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void runtime_log_get_last_played_time(runtime_log_t *runtime_log, time_t *time);
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/* Status */
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/* Returns true if log has a non-zero runtime entry */
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bool runtime_log_has_runtime(runtime_log_t *runtime_log);
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/* Returns true if log has a non-zero last played entry */
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bool runtime_log_has_last_played(runtime_log_t *runtime_log);
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/* Saving */
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/* Saves specified runtime log to disk */
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void runtime_log_save(runtime_log_t *runtime_log);
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/* Utility functions */
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/* Convert from hours, minutes, seconds to microseconds */
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void runtime_log_convert_hms2usec(unsigned hours, unsigned minutes, unsigned seconds, retro_time_t *usec);
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/* Convert from microseconds to hours, minutes, seconds */
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void runtime_log_convert_usec2hms(retro_time_t usec, unsigned *hours, unsigned *minutes, unsigned *seconds);
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/* Playlist manipulation */
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/* Updates specified playlist entry runtime values with
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* contents of associated log file */
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void runtime_update_playlist(playlist_t *playlist, size_t idx);
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RETRO_END_DECLS
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#endif
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