From 0ddae8f8ade1084c38a1408d61b6a16725912283 Mon Sep 17 00:00:00 2001
From: Iain Barnes <zenadsl3030@zen.co.uk>
Date: Fri, 21 Jun 2002 17:35:55 +0000
Subject: move DSCP name/value conversion to libipt_dscp_helper.c (Iain Barnes)

---
 extensions/libipt_DSCP.c | 47 +++++------------------------------------------
 1 file changed, 5 insertions(+), 42 deletions(-)

(limited to 'extensions/libipt_DSCP.c')

diff --git a/extensions/libipt_DSCP.c b/extensions/libipt_DSCP.c
index e06c7361..13246633 100644
--- a/extensions/libipt_DSCP.c
+++ b/extensions/libipt_DSCP.c
@@ -18,39 +18,9 @@
 #include <linux/netfilter_ipv4/ip_tables.h>
 #include <linux/netfilter_ipv4/ipt_DSCP.h>
 
+/* This is evil, but it's my code - HW*/
+#include "libipt_dscp_helper.c"
 
-/* see http://www.iana.org/assignments/dscp-registry */
-
-static struct ds_class 
-{
-	char *class;
-	unsigned int dscp;
-} ds_classes[] = 
-{
-	{ "CS0",   0 },
-	{ "CS1",  0x08 },
-	{ "CS2",  0x10 },
-	{ "CS3",  0x18 },
-	{ "CS3",  0x18 },
-	{ "CS4",  0x20 },
-	{ "CS5",  0x28 },
-	{ "CS6",  0x30 },
-	{ "CS6",  0x38 },
-	{ "BE",    0 },
-	{ "AF11", 0x0a },
-	{ "AF12", 0x0c },
-	{ "AF13", 0x0e },
-	{ "AF21", 0x12 },
-	{ "AF22", 0x14 },
-	{ "AF23", 0x16 },
-	{ "AF31", 0x1a },
-	{ "AF32", 0x1c },
-	{ "AF33", 0x1e },
-	{ "AF41", 0x22 },
-	{ "AF42", 0x24 },
-	{ "AF43", 0x26 },
-	{ "EF",   0x2e }
-};
 
 static void init(struct ipt_entry_target *t, unsigned int *nfcache) 
 {
@@ -99,17 +69,10 @@ parse_dscp(const unsigned char *s, struct ipt_DSCP_info *dinfo)
 static void
 parse_class(const unsigned char *s, struct ipt_DSCP_info *dinfo)
 {
-	int i;
-
-	for (i = 0; i < sizeof(ds_classes) / sizeof(struct ds_class); i++) {
-		if (!strncasecmp(s, ds_classes[i].class, 
-				strlen(ds_classes[i].class))) {
-			dinfo->dscp = (u_int8_t)ds_classes[i].dscp;
-			return;
-		}
-	}
+	unsigned int dscp = class_to_dscp(s);
 
-	exit_error(PARAMETER_PROBLEM, "Invalid DSCP class value '%s'", s);
+	/* Assign the value */
+	dinfo->dscp = (u_int8_t)dscp;
 }
 
 
-- 
cgit v1.2.3