Base of the parser.

1998-11-27 19:36:06 +00:00 · 1998-11-27 19:36:06 +00:00 · f142750d34
parent 82fc7be7bb
commit f142750d34
1 changed files with 45 additions and 0 deletions
--- a/conf/confbase.Y
+++ b/conf/confbase.Y
@ -0,0 +1,45 @@
+/*
+ *	BIRD -- Configuration Parser Top
+ *
+ *	(c) 1998 Martin Mares <mj@ucw.cz>
+ *
+ *	Can be freely distributed and used under the terms of the GNU GPL.
+ */
+
+CF_HDR
+
+#include "nest/bird.h"
+#include "conf/conf.h"
+
+CF_DECLS
+
+%union {
+  int i;
+  ip_addr a;
+  struct symbol *s;
+  char *t;
+}
+
+%token END
+%token <i> NUM
+%token <a> IPA
+%token <s> SYM
+%token <t> TEXT
+
+CF_GRAMMAR
+
+config: conf_entries END {
+	return 0;
+   }
+ ;
+
+conf_entries:
+   /* EMPTY */
+ | conf_entries conf ';'
+ ;
+
+CF_ADDTO(conf, /* EMPTY */)
+
+CF_CODE
+
+CF_END