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-rwxr-xr-xsrc/event.c216
1 files changed, 114 insertions, 102 deletions
diff --git a/src/event.c b/src/event.c
index 47da756..f865868 100755
--- a/src/event.c
+++ b/src/event.c
@@ -1,4 +1,4 @@
-/* $calcurse: event.c,v 1.6 2008/01/20 10:45:38 culot Exp $ */
+/* $calcurse: event.c,v 1.7 2008/04/12 21:14:03 culot Exp $ */
/*
* Calcurse - text-based organizer
@@ -37,132 +37,144 @@ struct event_s *eventlist;
/* Create a new event */
struct event_s *
-event_new(char *mesg, char *note, long day, int id)
+event_new (char *mesg, char *note, long day, int id)
{
- struct event_s *o, **i;
- o = (struct event_s *) malloc(sizeof(struct event_s));
- o->mesg = (char *) malloc(strlen(mesg) + 1);
- strncpy(o->mesg, mesg, strlen(mesg) + 1);
- o->day = day;
- o->id = id;
- o->note = (note != NULL) ? strdup(note) : NULL;
- i = &eventlist;
- for (;;) {
- if (*i == 0 || (*i)->day > day) {
- o->next = *i;
- *i = o;
- break;
- }
- i = &(*i)->next;
+ struct event_s *o, **i;
+ o = (struct event_s *) malloc (sizeof (struct event_s));
+ o->mesg = (char *) malloc (strlen (mesg) + 1);
+ strncpy (o->mesg, mesg, strlen (mesg) + 1);
+ o->day = day;
+ o->id = id;
+ o->note = (note != NULL) ? strdup (note) : NULL;
+ i = &eventlist;
+ for (;;)
+ {
+ if (*i == 0 || (*i)->day > day)
+ {
+ o->next = *i;
+ *i = o;
+ break;
}
- return o;
+ i = &(*i)->next;
+ }
+ return (o);
}
/* Check if the event belongs to the selected day */
-unsigned
-event_inday(struct event_s *i, long start)
+unsigned
+event_inday (struct event_s *i, long start)
{
- if (i->day <= start + DAYINSEC && i->day > start) {
- return 1;
- }
- return 0;
+ if (i->day <= start + DAYINSEC && i->day > start)
+ {
+ return (1);
+ }
+ return (0);
}
/* Write to file the event in user-friendly format */
-void
-event_write(struct event_s *o, FILE * f)
+void
+event_write (struct event_s *o, FILE *f)
{
- struct tm *lt;
- time_t t;
-
- t = o->day;
- lt = localtime(&t);
- fprintf(f, "%02u/%02u/%04u [%d] ",
- lt->tm_mon + 1, lt->tm_mday, 1900 + lt->tm_year, o->id);
- if (o->note != NULL)
- fprintf(f, ">%s ", o->note);
- fprintf(f, "%s\n", o->mesg);
+ struct tm *lt;
+ time_t t;
+
+ t = o->day;
+ lt = localtime (&t);
+ fprintf (f, "%02u/%02u/%04u [%d] ", lt->tm_mon + 1, lt->tm_mday,
+ 1900 + lt->tm_year, o->id);
+ if (o->note != NULL)
+ fprintf (f, ">%s ", o->note);
+ fprintf (f, "%s\n", o->mesg);
}
/* Load the events from file */
struct event_s *
-event_scan(FILE * f, struct tm start, int id, char *note)
+event_scan (FILE *f, struct tm start, int id, char *note)
{
- struct tm *lt;
- char buf[MESG_MAXSIZE], *nl;
- time_t tstart, t;
-
- t = time(NULL);
- lt = localtime(&t);
-
- /* Read the event description */
- fgets(buf, MESG_MAXSIZE, f);
- nl = strchr(buf, '\n');
- if (nl) {
- *nl = '\0';
- }
- start.tm_hour = 12;
- start.tm_min = 0;
- start.tm_sec = 0;
- start.tm_isdst = -1;
- start.tm_year -= 1900;
- start.tm_mon--;
-
- tstart = mktime(&start);
- if (tstart == -1) {
- fputs(_("FATAL ERROR in event_scan: date error in the event\n"), stderr);
- exit(EXIT_FAILURE);
- }
- return (event_new(buf, note, tstart, id));
+ struct tm *lt;
+ char buf[MESG_MAXSIZE], *nl;
+ time_t tstart, t;
+
+ t = time (NULL);
+ lt = localtime (&t);
+
+ /* Read the event description */
+ fgets (buf, MESG_MAXSIZE, f);
+ nl = strchr (buf, '\n');
+ if (nl)
+ {
+ *nl = '\0';
+ }
+ start.tm_hour = 12;
+ start.tm_min = 0;
+ start.tm_sec = 0;
+ start.tm_isdst = -1;
+ start.tm_year -= 1900;
+ start.tm_mon--;
+
+ tstart = mktime (&start);
+ if (tstart == -1)
+ {
+ fputs (_("FATAL ERROR in event_scan: date error in the event\n"),
+ stderr);
+ exit (EXIT_FAILURE);
+ }
+ return (event_new (buf, note, tstart, id));
}
/* Retrieve an event from the list, given the day and item position. */
struct event_s *
-event_get(long day, int pos)
+event_get (long day, int pos)
{
- struct event_s *o;
- int n;
-
- n = 0;
- for (o = eventlist; o; o = o->next) {
- if (event_inday(o, day)) {
- if (n == pos)
- return o;
- n++;
- }
+ struct event_s *o;
+ int n;
+
+ n = 0;
+ for (o = eventlist; o; o = o->next)
+ {
+ if (event_inday (o, day))
+ {
+ if (n == pos)
+ return o;
+ n++;
}
- /* NOTREACHED */
- fputs(_("FATAL ERROR in event_get: no such item\n"), stderr);
- exit(EXIT_FAILURE);
+ }
+ /* NOTREACHED */
+ fputs (_("FATAL ERROR in event_get: no such item\n"), stderr);
+ exit (EXIT_FAILURE);
}
/* Delete an event from the list. */
-void
-event_delete_bynum(long start, unsigned num, erase_flag_e flag)
+void
+event_delete_bynum (long start, unsigned num, erase_flag_e flag)
{
- unsigned n;
- struct event_s *i, **iptr;
-
- n = 0;
- iptr = &eventlist;
- for (i = eventlist; i != 0; i = i->next) {
- if (event_inday(i, start)) {
- if (n == num) {
- if (flag == ERASE_FORCE_ONLY_NOTE)
- erase_note(&i->note, flag);
- else {
- *iptr = i->next;
- free(i->mesg);
- erase_note(&i->note, flag);
- free(i);
- }
- return;
- }
- n++;
+ unsigned n;
+ struct event_s *i, **iptr;
+
+ n = 0;
+ iptr = &eventlist;
+ for (i = eventlist; i != 0; i = i->next)
+ {
+ if (event_inday (i, start))
+ {
+ if (n == num)
+ {
+ if (flag == ERASE_FORCE_ONLY_NOTE)
+ erase_note (&i->note, flag);
+ else
+ {
+ *iptr = i->next;
+ free (i->mesg);
+ erase_note (&i->note, flag);
+ free (i);
}
- iptr = &i->next;
+ return;
+ }
+ n++;
}
- /* NOTREACHED */
- fputs(_("FATAL ERROR in event_delete_bynum: no such event\n"), stderr);
- exit(EXIT_FAILURE);
+ iptr = &i->next;
+ }
+ /* NOTREACHED */
+ fputs (_("FATAL ERROR in event_delete_bynum: no such event\n"), stderr);
+ exit (EXIT_FAILURE);
}