/*
* $Id$
*
- * Check attendee availability for scheduling a meeting.
- *
*/
+
#include "webcit.h"
#include "webserver.h"
-
-#ifdef WEBCIT_WITH_CALENDAR_SERVICE
-
-
-
/*
- * Utility function to fetch a VFREEBUSY type of thing for
- * any specified user.
+ * Utility function to fetch a VFREEBUSY type of thing for any specified user.
*/
icalcomponent *get_freebusy_for_user(char *who) {
+ long nLines;
char buf[SIZ];
- char *serialized_fb = NULL;
+ StrBuf *serialized_fb = NULL;
icalcomponent *fb = NULL;
serv_printf("ICAL freebusy|%s", who);
serv_getln(buf, sizeof buf);
if (buf[0] == '1') {
- serialized_fb = read_server_text();
+ serialized_fb = read_server_text(&nLines);
}
if (serialized_fb == NULL) {
return NULL;
}
- fb = icalcomponent_new_from_string(serialized_fb);
- free(serialized_fb);
+ fb = icalcomponent_new_from_string(ChrPtr(serialized_fb));
+ FreeStrBuf(&serialized_fb);
if (fb == NULL) {
return NULL;
}
}
-
-
/*
- * Check to see if two events overlap. Returns nonzero if they do.
+ * Check to see if two events overlap.
* (This function is used in both Citadel and WebCit. If you change it in
- * one place, change it in the other. Better yet, put it in a library.)
+ * one place, change it in the other. We should seriously consider moving
+ * this function upstream into libical.)
+ *
+ * Returns nonzero if they do overlap.
*/
int ical_ctdl_is_overlap(
struct icaltimetype t1start,
}
}
+ /* lprintf (9, "Comparing t1start %d:%d t1end %d:%d t2start %d:%d t2end %d:%d \n",
+ t1start.hour, t1start.minute, t1end.hour, t1end.minute,
+ t2start.hour, t2start.minute, t2end.hour, t2end.minute);
+ */
+
/* Now check for overlaps using date *and* time. */
/* First, bail out if either event 1 or event 2 is missing end time. */
/* If event 1 ends before event 2 starts, we're in the clear. */
if (icaltime_compare(t1end, t2start) <= 0) return(0);
+ // lprintf(9, "first passed\n");
/* If event 2 ends before event 1 starts, we're also ok. */
if (icaltime_compare(t2end, t1start) <= 0) return(0);
+ // lprintf(9, "second passed\n");
/* Otherwise, they overlap. */
return(1);
/*
+ * \brief dig availability on citserver
* Back end function for check_attendee_availability()
* This one checks an individual attendee against a supplied
* event start and end time. All these fields have already been
- * broken out. The result is placed in 'annotation'.
+ * broken out.
+ * \param attendee_string name of the attendee
+ * \param event_start starttime of the event to check
+ * \param event_end endtime of the event to check
+ * \return The result is placed in 'annotation'.
*/
void check_individual_attendee(char *attendee_string,
struct icaltimetype event_start,
icalproperty *thisfb = NULL;
struct icalperiodtype period;
- /* Set to 'unknown' right from the beginning. Unless we learn
+ /**
+ * Set to 'unknown' right from the beginning. Unless we learn
* something else, that's what we'll go with.
*/
- strcpy(annotation, "availability unknown");
+ strcpy(annotation, _("availability unknown"));
fbc = get_freebusy_for_user(attendee_string);
if (fbc == NULL) {
return;
}
- /* Make sure we're looking at a VFREEBUSY by itself. What we're probably
+ /**
+ * Make sure we're looking at a VFREEBUSY by itself. What we're probably
* looking at initially is a VFREEBUSY encapsulated in a VCALENDAR.
*/
if (icalcomponent_isa(fbc) == ICAL_VCALENDAR_COMPONENT) {
fb = fbc;
}
- /* Iterate through all FREEBUSY's looking for conflicts. */
+ /** Iterate through all FREEBUSY's looking for conflicts. */
if (fb != NULL) {
- strcpy(annotation, "free");
+ strcpy(annotation, _("free"));
for (thisfb = icalcomponent_get_first_property(fb, ICAL_FREEBUSY_PROPERTY);
thisfb != NULL;
thisfb = icalcomponent_get_next_property(fb, ICAL_FREEBUSY_PROPERTY) ) {
- /* Do the check */
+ /** Do the check */
period = icalproperty_get_freebusy(thisfb);
if (ical_ctdl_is_overlap(period.start, period.end,
event_start, event_end)) {
- strcpy(annotation, "BUSY");
+ strcpy(annotation, _("BUSY"));
}
}
-/*
+/**
+ * \brief check attendees availability
* Check the availability of all attendees for an event (when possible)
* and annotate accordingly.
+ * \param vevent the event which should be compared with attendees calendar
*/
void check_attendee_availability(icalcomponent *vevent) {
icalproperty *attendee = NULL;
return;
}
- /* If we're looking at a fully encapsulated VCALENDAR
+ /**
+ * If we're looking at a fully encapsulated VCALENDAR
* rather than a VEVENT component, attempt to use the first
* relevant VEVENT subcomponent. If there is none, the
* NULL returned by icalcomponent_get_first_component() will
return;
}
- ical_dezonify(vevent); /* Convert everything to UTC */
+ ical_dezonify(vevent); /**< Convert everything to UTC */
- /*
+ /**
* Learn the start and end times.
*/
dtstart_p = icalcomponent_get_first_property(vevent, ICAL_DTSTART_PROPERTY);
dtend_p = icalcomponent_get_first_property(vevent, ICAL_DTEND_PROPERTY);
if (dtend_p != NULL) dtend_t = icalproperty_get_dtend(dtend_p);
- /*
+ /**
* Iterate through attendees.
*/
for (attendee = icalcomponent_get_first_property(vevent, ICAL_ATTENDEE_PROPERTY);
strcpy(attendee_string, icalproperty_get_attendee(attendee));
if (!strncasecmp(attendee_string, "MAILTO:", 7)) {
- /* screen name or email address */
+ /** screen name or email address */
strcpy(attendee_string, &attendee_string[7]);
striplt(attendee_string);
dtstart_t, dtend_t,
annotation);
- /* Replace the attendee name with an annotated one. */
+ /** Replace the attendee name with an annotated one. */
snprintf(annotated_attendee_string, sizeof annotated_attendee_string,
"MAILTO:%s (%s)", attendee_string, annotation);
icalproperty_set_attendee(attendee, annotated_attendee_string);
}
-
-#endif /* WEBCIT_WITH_CALENDAR_SERVICE */
projects / citadel.git / blobdiff