// Compare function for "time-range" tests (RFC4791 section 9.9)
// Returns nonzero if the supplied icalcomponent occurs within the specified time range
-int caldav_time_range_filter_matches(icalcomponent *supplied_cal, char *start_str, char *end_str) {
+int caldav_time_range_filter_matches(icalcomponent *cal_in, char *start_str, char *end_str) {
struct icaltimetype start = (start_str ? icaltime_from_string(start_str) : icaltime_null_time());
struct icaltimetype end = (end_str ? icaltime_from_string(end_str) : icaltime_null_time());
+
+
+
+
+// NOTE TO ME: The header file says
+// "This converts both times to the UTC timezone and compares them."
+// LIBICAL_ICAL_EXPORT int icaltime_compare(const struct icaltimetype a, const struct icaltimetype b);
+// How does it do that without knowing the time zone? Does it use a private method to look up into the
+// parent component to find a VTIMEZONE component? Find out. If it can do that, we don't have to dezonify.
+
+
+
+
+
// make a local copy of the component because we are going to modify it by converting times to UTC
- icalcomponent *cal = icalcomponent_new_clone(supplied_cal);
+ icalcomponent *cal = icalcomponent_new_clone(cal_in);
ical_dezonify(cal);
syslog(LOG_DEBUG, "\033[7mcaldav_time_range_filter_matches()\033[0m : Does this %s fall between %s and %s ?",