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Add day_pipe_item() function

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Serializes an appointment or an event, prompts for a shell command and
executes that command in a new process, piping serialized item data to
its stdin.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
This commit is contained in:
Lukas Fleischer 2011-07-01 14:43:44 +02:00
parent b0b994896c
commit c3f532d814
2 changed files with 56 additions and 0 deletions
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1
src/calcurse.h
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@ -637,6 +637,7 @@ struct day_item *day_get_item (int);
int day_item_nb (long, int, int); int day_item_nb (long, int, int);
void day_edit_note (char *); void day_edit_note (char *);
void day_view_note (char *); void day_view_note (char *);
void day_pipe_item (struct conf *);
/* dmon.c */ /* dmon.c */
void dmon_start (int); void dmon_start (int);

55
src/day.c
View File

@ -1098,3 +1098,58 @@ day_view_note (char *pager)
(void)snprintf (fullname, BUFSIZ, "%s%s", path_notes, p->note); (void)snprintf (fullname, BUFSIZ, "%s%s", path_notes, p->note);
wins_launch_external (fullname, pager); wins_launch_external (fullname, pager);
} }
/* Pipe an appointment or event to an external program. */
void
day_pipe_item (struct conf *conf)
{
char cmd[BUFSIZ] = "";
int pout;
int pid;
FILE *fpout;
int item_num;
long date;
struct day_item *p;
struct recur_apoint *ra;
struct apoint *a;
struct recur_event *re;
struct event *e;
status_mesg (_("Pipe item to external command:"), "");
if (getstring (win[STA].p, cmd, BUFSIZ, 0, 1) != GETSTRING_VALID)
return;
wins_prepare_external ();
if ((pid = shell_exec (NULL, &pout, cmd)))
{
fpout = fdopen (pout, "w");
item_num = apoint_hilt ();
p = day_get_item (item_num);
date = calendar_get_slctd_day_sec ();
switch (p->type)
{
case RECUR_EVNT:
re = recur_get_event (date, day_item_nb (date, item_num, RECUR_EVNT));
recur_event_write (re, fpout);
break;
case EVNT:
e = event_get (date, day_item_nb (date, item_num, EVNT));
event_write (e, fpout);
break;
case RECUR_APPT:
ra = recur_get_apoint (date, day_item_nb (date, item_num, RECUR_APPT));
recur_apoint_write (ra, fpout);
break;
case APPT:
a = apoint_get (date, day_item_nb (date, item_num, APPT));
apoint_write (a, fpout);
break;
}
fclose (fpout);
child_wait (NULL, &pout, pid);
press_any_key ();
}
wins_unprepare_external ();
}