X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=lib%2Fparse-sexp.cc;fp=lib%2Fparse-sexp.cc;h=0fbb2afc11ffe2c0a64bb87f19f61d36e5dab995;hp=089de353aeb8d54c04ecc228efd77f10957f5311;hb=6ab2d9b1a2e62b76960df8e80ff2a45d9c6a8551;hpb=036734252d07d8568937073d4f2d366bcb06bc4e

diff --git a/lib/parse-sexp.cc b/lib/parse-sexp.cc
index 089de353..0fbb2afc 100644
--- a/lib/parse-sexp.cc
+++ b/lib/parse-sexp.cc
@@ -17,6 +17,7 @@ typedef enum {
     SEXP_FLAG_DO_REGEX	= 1 << 5,
     SEXP_FLAG_EXPAND	= 1 << 6,
     SEXP_FLAG_DO_EXPAND = 1 << 7,
+    SEXP_FLAG_ORPHAN	= 1 << 8,
 } _sexp_flag_t;
 
 /*
@@ -58,7 +59,7 @@ static _sexp_prefix_t prefixes[] =
     { "id",             Xapian::Query::OP_OR,           Xapian::Query::MatchNothing,
       SEXP_FLAG_FIELD | SEXP_FLAG_BOOLEAN | SEXP_FLAG_WILDCARD | SEXP_FLAG_REGEX },
     { "infix",          Xapian::Query::OP_INVALID,      Xapian::Query::MatchAll,
-      SEXP_FLAG_SINGLE },
+      SEXP_FLAG_SINGLE | SEXP_FLAG_ORPHAN },
     { "is",             Xapian::Query::OP_AND,          Xapian::Query::MatchAll,
       SEXP_FLAG_FIELD | SEXP_FLAG_BOOLEAN | SEXP_FLAG_WILDCARD | SEXP_FLAG_REGEX | SEXP_FLAG_EXPAND },
     { "matching",       Xapian::Query::OP_AND,          Xapian::Query::MatchAll,
@@ -77,6 +78,8 @@ static _sexp_prefix_t prefixes[] =
       SEXP_FLAG_FIELD | SEXP_FLAG_BOOLEAN | SEXP_FLAG_WILDCARD | SEXP_FLAG_REGEX },
     { "property",       Xapian::Query::OP_AND,          Xapian::Query::MatchAll,
       SEXP_FLAG_FIELD | SEXP_FLAG_BOOLEAN | SEXP_FLAG_WILDCARD | SEXP_FLAG_REGEX | SEXP_FLAG_EXPAND },
+    { "query",          Xapian::Query::OP_INVALID,      Xapian::Query::MatchNothing,
+      SEXP_FLAG_SINGLE | SEXP_FLAG_ORPHAN },
     { "regex",          Xapian::Query::OP_INVALID,      Xapian::Query::MatchAll,
       SEXP_FLAG_SINGLE | SEXP_FLAG_DO_REGEX },
     { "rx",             Xapian::Query::OP_INVALID,      Xapian::Query::MatchAll,
@@ -245,13 +248,8 @@ _sexp_expand_query (notmuch_database_t *notmuch,
 }
 
 static notmuch_status_t
-_sexp_parse_infix (notmuch_database_t *notmuch,  const _sexp_prefix_t *parent,
-		   const sexp_t *sx, Xapian::Query &output)
+_sexp_parse_infix (notmuch_database_t *notmuch, const sexp_t *sx, Xapian::Query &output)
 {
-    if (parent) {
-	_notmuch_database_log (notmuch, "'infix' not supported inside '%s'\n", parent->name);
-	return NOTMUCH_STATUS_BAD_QUERY_SYNTAX;
-    }
     try {
 	output = notmuch->query_parser->parse_query (sx->val, NOTMUCH_QUERY_PARSER_FLAGS);
     } catch (const Xapian::QueryParserError &error) {
@@ -361,6 +359,12 @@ _sexp_to_xapian_query (notmuch_database_t *notmuch, const _sexp_prefix_t *parent
 		parent = prefix;
 	    }
 
+	    if (parent && (prefix->flags & SEXP_FLAG_ORPHAN)) {
+		_notmuch_database_log (notmuch, "'%s' not supported inside '%s'\n",
+				       prefix->name, parent->name);
+		return NOTMUCH_STATUS_BAD_QUERY_SYNTAX;
+	    }
+
 	    if ((prefix->flags & SEXP_FLAG_SINGLE) &&
 		(! sx->list->next || sx->list->next->next || sx->list->next->ty != SEXP_VALUE)) {
 		_notmuch_database_log (notmuch, "'%s' expects single atom as argument\n",
@@ -369,7 +373,11 @@ _sexp_to_xapian_query (notmuch_database_t *notmuch, const _sexp_prefix_t *parent
 	    }
 
 	    if (strcmp (prefix->name, "infix") == 0) {
-		return _sexp_parse_infix (notmuch, parent, sx->list->next, output);
+		return _sexp_parse_infix (notmuch, sx->list->next, output);
+	    }
+
+	    if (strcmp (prefix->name, "query") == 0) {
+		return _notmuch_query_name_to_query (notmuch, sx->list->next->val, output);
 	    }
 
 	    if (prefix->xapian_op == Xapian::Query::OP_WILDCARD)