From 4b71a4e268409990b32f57adc8a39ce623755f23 Mon Sep 17 00:00:00 2001
From: Arturo Borrero <arturo.borrero.glez@gmail.com>
Date: Thu, 25 Jul 2013 22:20:33 +0200
Subject: src: utils: add verdict2str and use it

Add verdict2str() and str2verdict() helper functions and use in XML.

While at it, I've fixed a small style issue in the data_reg JSON output and
a bug in the data_reg XML parser: The parser walked the top level tree,
instead of single <data_reg> node. Introduced in (51370f0 src: add support
for XML parsing).

Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
 src/utils.c | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

(limited to 'src/utils.c')

diff --git a/src/utils.c b/src/utils.c
index 4a0bb9c..7b5b974 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -17,6 +17,9 @@
 #include <errno.h>
 #include <inttypes.h>
 
+#include <linux/netfilter.h>
+#include <linux/netfilter/nf_tables.h>
+
 const char *nft_family2str(uint32_t family)
 {
 	switch (family) {
@@ -117,3 +120,37 @@ int nft_strtoi(const char *string, int base, void *out, enum nft_type type)
 
 	return 0;
 }
+
+const char *nft_verdict2str(uint32_t verdict)
+{
+	switch (verdict) {
+	case NF_ACCEPT:
+		return "accept";
+	case NF_DROP:
+		return "drop";
+	case NFT_RETURN:
+		return "return";
+	case NFT_JUMP:
+		return "jump";
+	case NFT_GOTO:
+		return "goto";
+	default:
+		return "unknown";
+	}
+}
+
+int nft_str2verdict(const char *verdict)
+{
+	if (strcmp(verdict, "accept") == 0)
+		return NF_ACCEPT;
+	else if (strcmp(verdict, "drop") == 0)
+		return NF_DROP;
+	else if (strcmp(verdict, "return") == 0)
+		return NFT_RETURN;
+	else if (strcmp(verdict, "jump") == 0)
+		return NFT_JUMP;
+	else if (strcmp(verdict, "goto") == 0)
+		return NFT_GOTO;
+
+	return -1;
+}
-- 
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