From e779ad585ccdc6579b37063223179b1682b136cd Mon Sep 17 00:00:00 2001
From: Frederic Culot <calcurse@culot.org>
Date: Wed, 16 Aug 2006 20:14:32 +0000
Subject: recur_exc_scan() created and recur_event_new() plus
recur_apoint_new() updated to take non-repeated days into account
---
src/recur.c | 61 +++++++++++++++++++++++++++++++++++++++++++++++++++----------
1 file changed, 51 insertions(+), 10 deletions(-)
(limited to 'src')
diff --git a/src/recur.c b/src/recur.c
index c9de892..39bd20b 100755
--- a/src/recur.c
+++ b/src/recur.c
@@ -1,4 +1,4 @@
-/* $calcurse: recur.c,v 1.3 2006/08/06 14:30:46 culot Exp $ */
+/* $calcurse: recur.c,v 1.4 2006/08/16 20:14:32 culot Exp $ */
/*
* Calcurse - text-based organizer
@@ -43,18 +43,20 @@ struct recur_event_s *recur_elist;
/* Insert a new recursive appointment in the general linked list */
struct recur_apoint_s *recur_apoint_new(char *mesg, long start, long dur,
- int type, int freq, long until)
+ int type, int freq, long until, struct days_s *except)
{
struct recur_apoint_s *o, **i;
o = (struct recur_apoint_s *) malloc(sizeof(struct recur_apoint_s));
o->rpt = (struct rpt_s *) malloc(sizeof(struct rpt_s));
o->mesg = (char *) malloc(strlen(mesg) + 1);
+ o->exc = (struct days_s *) malloc(sizeof(struct days_s));
strcpy(o->mesg, mesg);
o->start = start;
o->dur = dur;
o->rpt->type = type;
o->rpt->freq = freq;
o->rpt->until = until;
+ o->exc = except;
i = &recur_alist;
for (;;) {
if (*i == 0 || (*i)->start > start) {
@@ -69,18 +71,20 @@ struct recur_apoint_s *recur_apoint_new(char *mesg, long start, long dur,
/* Insert a new recursive event in the general linked list */
struct recur_event_s *recur_event_new(char *mesg, long day, int id,
- int type, int freq, long until)
+ int type, int freq, long until, struct days_s *except)
{
struct recur_event_s *o, **i;
o = (struct recur_event_s *) malloc(sizeof(struct recur_event_s));
o->rpt = (struct rpt_s *) malloc(sizeof(struct rpt_s));
o->mesg = (char *) malloc(strlen(mesg) + 1);
+ o->exc = (struct days_s *) malloc(sizeof(struct days_s));
strcpy(o->mesg, mesg);
o->day = day;
o->id = id;
o->rpt->type = type;
o->rpt->freq = freq;
o->rpt->until = until;
+ o->exc = except;
i = &recur_elist;
for (;;) {
if (*i == 0 || (*i)->day > day) {
@@ -189,6 +193,7 @@ void recur_apoint_write(struct recur_apoint_s *o, FILE *f)
fprintf(f, " {%d%c -> %02u/%02u/%04u",
o->rpt->freq, recur_def2char(o->rpt->type),
lt->tm_mon + 1, lt->tm_mday, 1900 + lt->tm_year);
+ if (o->exc != 0) recur_write_exc(o->exc, f);
fprintf(f,"} |%s\n", o->mesg);
}
}
@@ -229,7 +234,7 @@ void recur_event_write(struct recur_event_s *o, FILE *f)
/* Load the recursive appointment description */
struct recur_apoint_s *recur_apoint_scan(FILE * f, struct tm start,
- struct tm end, char type, int freq, struct tm until)
+ struct tm end, char type, int freq, struct tm until, struct days_s *exc)
{
struct tm *lt;
char buf[MESG_MAXSIZE], *nl;
@@ -272,12 +277,12 @@ struct recur_apoint_s *recur_apoint_scan(FILE * f, struct tm start,
}
return recur_apoint_new(buf, tstart, tend - tstart,
- recur_char2def(type), freq, tuntil);
+ recur_char2def(type), freq, tuntil, exc);
}
/* Load the recursive events from file */
struct recur_event_s *recur_event_scan(FILE * f, struct tm start, int id,
- char type, int freq, struct tm until)
+ char type, int freq, struct tm until, struct days_s *exc)
{
struct tm *lt;
char buf[MESG_MAXSIZE], *nl;
@@ -312,7 +317,8 @@ struct recur_event_s *recur_event_scan(FILE * f, struct tm start, int id,
exit(EXIT_FAILURE);
}
- return recur_event_new(buf, tstart, id, recur_char2def(type), freq, tuntil);
+ return recur_event_new(buf, tstart, id, recur_char2def(type),
+ freq, tuntil, exc);
}
/* Write recursive items to file. */
@@ -570,13 +576,48 @@ void recur_repeat_item(int sel_year, int sel_month, int sel_day,
day_erase_item(date, item_nb);
if (p->type == EVNT) {
re = recur_event_new(p->mesg, p->start, p->evnt_id,
- type, freq, until);
- } else if (p->type = APPT) {
+ type, freq, until, NULL);
+ } else if (p->type == APPT) {
ra = recur_apoint_new(p->mesg, p->start, p->appt_dur,
- type, freq, until);
+ type, freq, until, NULL);
} else { /* NOTREACHED */
fputs(_("FATAL ERROR in recur_repeat_item: wrong item type\n"),
stderr);
exit(EXIT_FAILURE);
}
}
+
+/*
+ * Read days for which recurrent items must not be repeated
+ * (such days are called exceptions).
+ */
+struct days_s *recur_exc_scan(FILE *data_file)
+{
+ int c = 0;
+ struct tm *lt, day;
+ time_t t;
+ struct days_s *exc_head, *exc;
+
+ exc_head = NULL;
+ t = time(NULL);
+ lt = localtime(&t);
+ day = *lt;
+ while ((c = getc(data_file)) == '!') {
+ ungetc(c, data_file);
+ if (fscanf( data_file, "!%u / %u / %u ",
+ &day.tm_mon, &day.tm_mday, &day.tm_year) != 3) {
+ fputs(_("FATAL ERROR in recur_exc_scan: "
+ "syntax error in the item date\n"), stderr);
+ exit(EXIT_FAILURE);
+ }
+ day.tm_sec = 0;
+ day.tm_isdst = -1;
+ day.tm_year -= 1900;
+ day.tm_mon--;
+ exc = (struct days_s *) malloc(sizeof(struct days_s));
+ exc->st = mktime(&day);
+ exc->next = exc_head;
+ exc_head = exc;
+ }
+ return exc_head;
+}
--
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