heimdal: update to lorikeet-heimdal rev 801

metze
(This used to be commit d6c54a66fb23c784ef221a3c1cf766b72bdb5a0b)

1 files changed, 115 insertions, 0 deletions

diff --git a/source4/heimdal/lib/hx509/sel-gram.y b/source4/heimdal/lib/hx509/sel-gram.y
new file mode 100644
index 0000000000..ca34a1975f
--- /dev/null
+++ b/source4/heimdal/lib/hx509/sel-gram.y
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2008 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden). 
+ * All rights reserved. 
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions 
+ * are met: 
+ *
+ * 1. Redistributions of source code must retain the above copyright 
+ *    notice, this list of conditions and the following disclaimer. 
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright 
+ *    notice, this list of conditions and the following disclaimer in the 
+ *    documentation and/or other materials provided with the distribution. 
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors 
+ *    may be used to endorse or promote products derived from this software 
+ *    without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE. 
+ */
+
+%{
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#include <hx_locl.h>
+
+RCSID("$Id$");
+
+%}
+
+%union {
+    char *string;
+    struct hx_expr *expr;
+}
+
+%token kw_TRUE
+%token kw_FALSE
+%token kw_AND
+%token kw_OR
+%token kw_IN
+%token kw_TAILMATCH
+
+%type <expr> expr
+%type <expr> comp
+%type <expr> word words
+%type <expr> number
+%type <expr> string
+%type <expr> function
+%type <expr> variable variables
+
+%token <string> NUMBER
+%token <string> STRING
+%token <string> IDENTIFIER
+
+%start start
+
+%%
+
+start:	expr			{ _hx509_expr_input.expr = $1; }
+
+expr	: kw_TRUE		{ $$ = _hx509_make_expr(op_TRUE, NULL, NULL); }
+	| kw_FALSE		{ $$ = _hx509_make_expr(op_FALSE, NULL, NULL); }
+	| '!' expr		{ $$ = _hx509_make_expr(op_NOT, $2, NULL); }
+	| expr kw_AND expr	{ $$ = _hx509_make_expr(op_AND, $1, $3); }
+	| expr kw_OR expr	{ $$ = _hx509_make_expr(op_OR, $1, $3); }
+	| '(' expr ')'		{ $$ = $2; }
+	| comp			{ $$ = _hx509_make_expr(op_COMP, $1, NULL); }
+	;
+
+words	: word			{ $$ = _hx509_make_expr(expr_WORDS, $1, NULL); }
+	| word ',' words	{ $$ = _hx509_make_expr(expr_WORDS, $1, $3); }
+	;
+
+comp	: word '=' '=' word	{ $$ = _hx509_make_expr(comp_EQ, $1, $4); }
+	| word '!' '=' word	{ $$ = _hx509_make_expr(comp_NE, $1, $4); } 
+	| word kw_TAILMATCH word { $$ = _hx509_make_expr(comp_TAILEQ, $1, $3); } 
+	| word kw_IN '(' words ')' { $$ = _hx509_make_expr(comp_IN, $1, $4); }
+	| word kw_IN variable	{ $$ = _hx509_make_expr(comp_IN, $1, $3); }
+	;
+
+word	: number		{ $$ = $1; }
+	| string		{ $$ = $1; }
+	| function		{ $$ = $1; }
+	| variable		{ $$ = $1; }
+	;
+
+number	: NUMBER	{ $$ = _hx509_make_expr(expr_NUMBER, $1, NULL); };
+string	: STRING	{ $$ = _hx509_make_expr(expr_STRING, $1, NULL); };
+
+function: IDENTIFIER '(' words ')' { 
+			$$ = _hx509_make_expr(expr_FUNCTION, $1, $3); }
+	;
+variable: '%' '{' variables '}'	{ $$ = $3; }
+	;
+
+variables: IDENTIFIER '.' variables 	{ 
+			$$ = _hx509_make_expr(expr_VAR, $1, $3); }
+	| IDENTIFIER			{ 
+			$$ = _hx509_make_expr(expr_VAR, $1, NULL); }
+	;