SEXP_FLAG_EXPAND = 1 << 6,
SEXP_FLAG_DO_EXPAND = 1 << 7,
SEXP_FLAG_ORPHAN = 1 << 8,
+ SEXP_FLAG_RANGE = 1 << 9,
} _sexp_flag_t;
/*
SEXP_FLAG_FIELD | SEXP_FLAG_WILDCARD | SEXP_FLAG_EXPAND },
{ "body", Xapian::Query::OP_AND, Xapian::Query::MatchAll,
SEXP_FLAG_FIELD },
+ { "date", Xapian::Query::OP_INVALID, Xapian::Query::MatchAll,
+ SEXP_FLAG_RANGE },
{ "from", Xapian::Query::OP_AND, Xapian::Query::MatchAll,
SEXP_FLAG_FIELD | SEXP_FLAG_WILDCARD | SEXP_FLAG_REGEX | SEXP_FLAG_EXPAND },
{ "folder", Xapian::Query::OP_OR, Xapian::Query::MatchNothing,
return NOTMUCH_STATUS_BAD_QUERY_SYNTAX;
}
+static notmuch_status_t
+_sexp_parse_date (notmuch_database_t *notmuch, const sexp_t *sx, Xapian::Query &output)
+{
+ /* empty date matches everything */
+ if (! sx) {
+ output = Xapian::Query::MatchAll;
+ return NOTMUCH_STATUS_SUCCESS;
+ }
+
+ _notmuch_database_log (notmuch, "unimplemented date query\n");
+ return NOTMUCH_STATUS_BAD_QUERY_SYNTAX;
+}
+
/* Here we expect the s-expression to be a proper list, with first
* element defining and operation, or as a special case the empty
* list */
for (_sexp_prefix_t *prefix = prefixes; prefix && prefix->name; prefix++) {
if (strcmp (prefix->name, sx->list->val) == 0) {
- if (prefix->flags & SEXP_FLAG_FIELD) {
+ if (prefix->flags & (SEXP_FLAG_FIELD | SEXP_FLAG_RANGE)) {
if (parent) {
_notmuch_database_log (notmuch, "nested field: '%s' inside '%s'\n",
prefix->name, parent->name);
return NOTMUCH_STATUS_BAD_QUERY_SYNTAX;
}
+ if (strcmp (prefix->name, "date") == 0) {
+ return _sexp_parse_date (notmuch, sx->list->next, output);
+ }
+
if (strcmp (prefix->name, "infix") == 0) {
return _sexp_parse_infix (notmuch, sx->list->next, output);
}