/* $calcurse: recur.h,v 1.27 2009/07/05 20:33:23 culot Exp $ */
/*
* Calcurse - text-based organizer
*
* Copyright (c) 2004-2009 Frederic Culot <frederic@culot.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Send your feedback or comments to : calcurse@culot.org
* Calcurse home page : http://culot.org/calcurse
*
*/
#ifndef CALCURSE_RECUR_H
#define CALCURSE_RECUR_H
typedef enum
{ RECUR_NO,
RECUR_DAILY,
RECUR_WEEKLY,
RECUR_MONTHLY,
RECUR_YEARLY,
RECUR_TYPES
}
recur_types_t;
typedef struct days_s
{
struct days_s *next;
long st; /* beggining of the considered day, in seconds */
} days_t;
struct rpt_s
{
int type; /* repetition type, see RECUR_* defines */
int freq; /* repetition frequence */
long until; /* ending date for repeated event */
};
typedef struct recur_apoint_llist_node
{
struct recur_apoint_llist_node *next;
struct rpt_s *rpt; /* information about repetition */
struct days_s *exc; /* days when the item should not be repeated */
long start; /* beggining of the appointment */
long dur; /* duration of the appointment */
char state; /* 8 bits to store item state */
char *mesg; /* appointment description */
char *note; /* note attached to appointment */
}
recur_apoint_llist_node_t;
typedef struct recur_apoint_llist
{
recur_apoint_llist_node_t *root;
pthread_mutex_t mutex;
}
recur_apoint_llist_t;
struct recur_event_s
{
struct recur_event_s *next;
struct rpt_s *rpt; /* information about repetition */
struct days_s *exc; /* days when the item should not be repeated */
int id; /* event type */
long day; /* day at which event occurs */
char *mesg; /* event description */
char *note; /* note attached to event */
};
typedef void (*recur_cb_foreach_date_t)(FILE *, long, char *);
extern recur_apoint_llist_t *recur_alist_p;
extern struct recur_event_s *recur_elist;
void recur_event_free_bkp (erase_flag_e);
void recur_apoint_free_bkp (erase_flag_e);
void recur_apoint_llist_init (void);
void recur_apoint_llist_free (void);
void recur_event_llist_free (void);
recur_apoint_llist_node_t *recur_apoint_new (char *, char *, long, long, char,
int, int, long, struct days_s **);
struct recur_event_s *recur_event_new (char *, char *, long, int, int, int,
long, struct days_s **);
char recur_def2char (recur_types_t);
int recur_char2def (char);
recur_apoint_llist_node_t *recur_apoint_scan (FILE *, struct tm, struct tm,
char, int, struct tm, char *,
struct days_s **, char);
struct recur_event_s *recur_event_scan (FILE *, struct tm, int, char,
int, struct tm, char *,
struct days_s **);
void recur_save_data (FILE *);
unsigned recur_item_inday (long, struct days_s *, int, int,
long, long);
void recur_event_erase (long, unsigned, unsigned,
erase_flag_e);
void recur_apoint_erase (long, unsigned, unsigned,
erase_flag_e);
void recur_repeat_item (conf_t *);
struct days_s *recur_exc_scan (FILE *);
struct notify_app_s *recur_apoint_check_next (struct notify_app_s *,
long, long);
recur_apoint_llist_node_t *recur_get_apoint (long, int);
struct recur_event_s *recur_get_event (long, int);
void recur_apoint_switch_notify (long, int);
void recur_event_paste_item (void);
void recur_apoint_paste_item (void);
#endif /* CALCURSE_RECUR_H */