+++ /dev/null
-/* $Id: policy_token.l,v 1.10 2004/11/14 20:15:43 monas Exp $ */
-
-/*
- * Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
- * 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 project 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 PROJECT 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 PROJECT 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 <sys/types.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <net/pfkeyv2.h>
-#include <netinet/in.h>
-#ifdef HAVE_NETINET6_IPSEC
-# include <netinet6/ipsec.h>
-#else
-# include <netinet/ipsec.h>
-#endif
-
-#include <stdlib.h>
-#include <limits.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-
-#include "libpfkey.h"
-
-#if !defined(__NetBSD__) && !defined(__FreeBSD__) && !defined(__linux__)
-#include "y.tab.h"
-#else
-#include "policy_parse.h"
-#endif
-#define yylval __libipseclval /* XXX */
-
-int yylex __P((void));
-%}
-
-%option noyywrap
-%option nounput
-
-/* common section */
-nl \n
-ws [ \t]+
-digit [0-9]
-hexdigit [0-9A-Fa-f]
-special [()+\|\?\*,]
-dot \.
-comma \,
-hyphen \-
-colon \:
-slash \/
-bcl \{
-ecl \}
-blcl \[
-elcl \]
-percent \%
-semi \;
-plus \+
-usec {dot}{digit}{1,6}
-comment \#.*
-ccomment "/*"
-bracketstring \<[^>]*\>
-quotedstring \"[^"]*\"
-decstring {digit}+
-hexpair {hexdigit}{hexdigit}
-hexstring 0[xX]{hexdigit}+
-octetstring {octet}({dot}{octet})+
-ipaddress [a-zA-Z0-9:\._][a-zA-Z0-9:\._]*(%[a-zA-Z0-9]+)?
-
-%%
-
-in { yylval.num = IPSEC_DIR_INBOUND; return(DIR); }
-out { yylval.num = IPSEC_DIR_OUTBOUND; return(DIR); }
-fwd {
-#ifdef HAVE_POLICY_FWD
- yylval.num = IPSEC_DIR_FWD; return(DIR);
-#else
- yylval.num = IPSEC_DIR_INBOUND; return(DIR);
-#endif
- }
-
-priority { return(PRIORITY); }
-prio { return(PRIORITY); }
-low { yylval.num32 = PRIORITY_LOW; return(PRIO_BASE); }
-def { yylval.num32 = PRIORITY_DEFAULT; return(PRIO_BASE); }
-high { yylval.num32 = PRIORITY_HIGH; return(PRIO_BASE); }
-{plus} { return(PLUS); }
-{decstring} {
- yylval.val.len = strlen(yytext);
- yylval.val.buf = yytext;
- return(PRIO_OFFSET);
-}
-
-discard { yylval.num = IPSEC_POLICY_DISCARD; return(ACTION); }
-none { yylval.num = IPSEC_POLICY_NONE; return(ACTION); }
-ipsec { yylval.num = IPSEC_POLICY_IPSEC; return(ACTION); }
-bypass { yylval.num = IPSEC_POLICY_BYPASS; return(ACTION); }
-entrust { yylval.num = IPSEC_POLICY_ENTRUST; return(ACTION); }
-
-esp { yylval.num = IPPROTO_ESP; return(PROTOCOL); }
-ah { yylval.num = IPPROTO_AH; return(PROTOCOL); }
-ipcomp { yylval.num = IPPROTO_IPCOMP; return(PROTOCOL); }
-
-transport { yylval.num = IPSEC_MODE_TRANSPORT; return(MODE); }
-tunnel { yylval.num = IPSEC_MODE_TUNNEL; return(MODE); }
-
-me { return(ME); }
-any { return(ANY); }
-
-default { yylval.num = IPSEC_LEVEL_DEFAULT; return(LEVEL); }
-use { yylval.num = IPSEC_LEVEL_USE; return(LEVEL); }
-require { yylval.num = IPSEC_LEVEL_REQUIRE; return(LEVEL); }
-unique{colon}{decstring} {
- yylval.val.len = strlen(yytext + 7);
- yylval.val.buf = yytext + 7;
- return(LEVEL_SPECIFY);
- }
-unique { yylval.num = IPSEC_LEVEL_UNIQUE; return(LEVEL); }
-{slash} { return(SLASH); }
-
-{ipaddress} {
- yylval.val.len = strlen(yytext);
- yylval.val.buf = yytext;
- return(IPADDRESS);
- }
-
-{hyphen} { return(HYPHEN); }
-
-{ws} { ; }
-{nl} { ; }
-
-%%
-
-void __policy__strbuffer__init__ __P((char *));
-void __policy__strbuffer__free__ __P((void));
-
-static YY_BUFFER_STATE strbuffer;
-
-void
-__policy__strbuffer__init__(msg)
- char *msg;
-{
- if (YY_CURRENT_BUFFER)
- yy_delete_buffer(YY_CURRENT_BUFFER);
- strbuffer = (YY_BUFFER_STATE)yy_scan_string(msg);
- yy_switch_to_buffer(strbuffer);
-
- return;
-}
-
-void
-__policy__strbuffer__free__()
-{
- yy_delete_buffer(strbuffer);
-
- return;
-}
projects / bcm963xx.git / blobdiff