static icalproperty *icalmessage_find_attendee(icalcomponent *comp, const char *user)
{
icalcomponent *inner = icalmessage_get_inner(comp);
icalproperty *p, *attendee = 0;
char *luser = lowercase(user);
for (p = icalcomponent_get_first_property(inner, ICAL_ATTENDEE_PROPERTY);
p != 0;
p = icalcomponent_get_next_property(inner, ICAL_ATTENDEE_PROPERTY)) {
char *lattendee;
lattendee = lowercase(icalproperty_get_attendee(p));
if (strstr(lattendee, user) != 0) {
free(lattendee);
attendee = p;
break;
}
free(lattendee);
}
free(luser);
return attendee;
}
icalcomponent *icalmessage_new_delegate_request(icalcomponent *c,
const char *user,
const char *delegatee, const char *msg)
{
icalcomponent *reply;
icalproperty *attendee;
icalcomponent *inner;
icalparameter *delegateeParam;
icalerror_check_arg_rz(c, "c");
reply = icalmessage_new_reply_base(c, user, msg);
inner = icalmessage_get_inner(reply);
if (reply == 0) {
return 0;
}
icalcomponent_set_method(reply, ICAL_METHOD_REQUEST);
attendee = icalcomponent_get_first_property(inner, ICAL_ATTENDEE_PROPERTY);
icalproperty_set_parameter(attendee, icalparameter_new_partstat(ICAL_PARTSTAT_DELEGATED));
icalproperty_set_parameter(attendee, icalparameter_new_delegatedto(delegatee));
delegateeParam = icalparameter_new_delegatedfrom(icalproperty_get_attendee(attendee));
icalcomponent_add_property(
inner,
icalproperty_vanew_attendee(delegatee, delegateeParam, 0));
icalparameter_free(delegateeParam);
return reply;
}
const char *icalproperty_get_invitee(icalproperty *prop)
{
const char *recip;
if (icalproperty_isa(prop) == ICAL_VOTER_PROPERTY) {
recip = icalproperty_get_voter(prop);
}
else {
recip = icalproperty_get_attendee(prop);
}
return recip;
}
HashList *iterate_get_ical_attendees(StrBuf *Target, WCTemplputParams *TP)
{
icalcomponent *cal = (icalcomponent *) CTX(CTX_ICAL);
icalparameter *partstat_param;
icalproperty *p;
CalAttendee *Att;
HashList *Attendees = NULL;
const char *ch;
int n = 0;
/* If the component has attendees, iterate through them. */
for (p = icalcomponent_get_first_property(cal, ICAL_ATTENDEE_PROPERTY);
(p != NULL);
p = icalcomponent_get_next_property(cal, ICAL_ATTENDEE_PROPERTY)) {
ch = icalproperty_get_attendee(p);
if ((ch != NULL) && !strncasecmp(ch, "MAILTO:", 7)) {
Att = (CalAttendee*) malloc(sizeof(CalAttendee));
/** screen name or email address */
Att->AttendeeStr = NewStrBufPlain(ch + 7, -1);
StrBufTrim(Att->AttendeeStr);
/** participant status */
partstat_param = icalproperty_get_first_parameter(
p,
ICAL_PARTSTAT_PARAMETER
);
if (partstat_param == NULL) {
Att->partstat = ICAL_PARTSTAT_X;
}
else {
Att->partstat = icalparameter_get_partstat(partstat_param);
}
if (Attendees == NULL)
Attendees = NewHash(1, Flathash);
Put(Attendees, IKEY(n), Att, DeleteAtt);
n++;
}
}
return Attendees;
}
void get_required_attendees(icalcomponent* event)
{
icalproperty* p;
icalparameter* parameter;
assert(event != 0);
assert(icalcomponent_isa(event) == ICAL_VEVENT_COMPONENT);
/* This loop iterates over all of the ATTENDEE properties in the
event */
/* The iteration routines save their state in the event
struct, so the are not thread safe unless you lock the whole
component. */
for(
p = icalcomponent_get_first_property(event,ICAL_ATTENDEE_PROPERTY);
p != 0;
p = icalcomponent_get_next_property(event,ICAL_ATTENDEE_PROPERTY)
) {
/* Get the first ROLE parameter in the property. There should
only be one, so we won't bother to iterate over them. But,
you can iterate over parameters just like with properties */
parameter = icalproperty_get_first_parameter(p,ICAL_ROLE_PARAMETER);
/* If the parameter indicates the participant is required, get
the attendees name and stick a copy of it into the output
array */
if ( icalparameter_get_role(parameter) == ICAL_ROLE_REQPARTICIPANT)
{
/* Remember, the caller does not own this string, so you
should strdup it if you want to change it. */
const char *attendee = icalproperty_get_attendee(p);
printf("%s",attendee);
}
}
}
static icalproperty *
get_attendee_prop (icalcomponent *icalcomp,
const gchar *address)
{
icalproperty *prop;
if (!(address && *address))
return NULL;
for (prop = icalcomponent_get_first_property (icalcomp, ICAL_ATTENDEE_PROPERTY);
prop;
prop = icalcomponent_get_next_property (icalcomp, ICAL_ATTENDEE_PROPERTY)) {
const gchar *attendee = icalproperty_get_attendee (prop);
if (g_str_equal (itip_strip_mailto (attendee), address)) {
return prop;
}
}
return NULL;
}
