+ if (strcmp (prefix->name, "lastmod") == 0) {
+ long from_idx, to_idx;
+
+ try {
+ from_idx = std::stol (from);
+ } catch (std::logic_error &e) {
+ _notmuch_database_log (notmuch, "bad 'from' revision: '%s'\n", from);
+ return NOTMUCH_STATUS_BAD_QUERY_SYNTAX;
+ }
+
+ try {
+ to_idx = std::stol (to);
+ } catch (std::logic_error &e) {
+ _notmuch_database_log (notmuch, "bad 'to' revision: '%s'\n", to);
+ return NOTMUCH_STATUS_BAD_QUERY_SYNTAX;
+ }
+
+ output = Xapian::Query (Xapian::Query::OP_VALUE_RANGE, NOTMUCH_VALUE_LAST_MOD,
+ Xapian::sortable_serialise (from_idx),
+ Xapian::sortable_serialise (to_idx));
+ return NOTMUCH_STATUS_SUCCESS;
+ }
+