icalparameter *icalparameter_new_size(const char *sz)
{
icalparameter *param = icalparameter_new(ICAL_IANA_PARAMETER);
icalparameter_set_iana_name(param, "SIZE");
icalparameter_set_iana_value(param, sz);
return param;
}
icalparameter *icalparameter_new_schedulestatus(const char *stat)
{
icalparameter *param = icalparameter_new(ICAL_IANA_PARAMETER);
icalparameter_set_iana_name(param, "SCHEDULE-STATUS");
icalparameter_set_iana_value(param, stat);
return param;
}
icalparameter *icalparameter_new_managedid(const char *id)
{
icalparameter *param = icalparameter_new(ICAL_IANA_PARAMETER);
icalparameter_set_iana_name(param, "MANAGED-ID");
icalparameter_set_iana_value(param, id);
return param;
}
icalparameter *icalparameter_new_filename(const char *fname)
{
icalparameter *param = icalparameter_new(ICAL_IANA_PARAMETER);
icalparameter_set_iana_name(param, "FILENAME");
icalparameter_set_iana_value(param, fname);
return param;
}
NS_IMETHODIMP
calIcalProperty::SetParameter(const nsACString ¶m, const nsACString &value)
{
icalparameter_kind paramkind =
icalparameter_string_to_kind(PromiseFlatCString(param).get());
if (paramkind == ICAL_NO_PARAMETER)
return NS_ERROR_INVALID_ARG;
// Because libical's support for manipulating parameters is weak, and
// X-PARAMETERS doubly so, we walk the list looking for an existing one of
// that name, and reset its value if found.
if (paramkind == ICAL_X_PARAMETER) {
icalparameter *icalparam = FindParameter(mProperty, param, ICAL_X_PARAMETER);
if (icalparam) {
icalparameter_set_xvalue(icalparam,
PromiseFlatCString(value).get());
return NS_OK;
}
// If not found, fall through to adding a new parameter below.
} else if (paramkind == ICAL_IANA_PARAMETER) {
icalparameter *icalparam = FindParameter(mProperty, param, ICAL_IANA_PARAMETER);
if (icalparam) {
icalparameter_set_iana_value(icalparam,
PromiseFlatCString(value).get());
return NS_OK;
}
// If not found, fall through to adding a new parameter below.
} else {
// We could try getting an existing parameter here and resetting its
// value, but this is easier and I don't care that much about parameter
// performance at this point.
RemoveParameter(param);
}
icalparameter *icalparam =
icalparameter_new_from_value_string(paramkind,
PromiseFlatCString(value).get());
if (!icalparam)
return NS_ERROR_OUT_OF_MEMORY;
// You might ask me "why does libical not do this for us?" and I would
// just nod knowingly but sadly at you in return.
//
// You might also, if you were not too distracted by the first question,
// ask why we have icalproperty_set_x_name but icalparameter_set_xname.
// More nodding would ensue.
if (paramkind == ICAL_X_PARAMETER)
icalparameter_set_xname(icalparam, PromiseFlatCString(param).get());
else if (paramkind == ICAL_IANA_PARAMETER)
icalparameter_set_iana_name(icalparam, PromiseFlatCString(param).get());
icalproperty_add_parameter(mProperty, icalparam);
// XXX check ical errno
return NS_OK;
}
void icalparameter_set_size(icalparameter *param, const char *sz)
{
icalparameter_set_iana_value(param, sz);
}
void icalparameter_set_managedid(icalparameter *param, const char *id)
{
icalparameter_set_iana_value(param, id);
}
void icalparameter_set_filename(icalparameter *param, const char *fname)
{
icalparameter_set_iana_value(param, fname);
}