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Diffstat (limited to 'src/deprecated/l3extensions/libnetfilter_conntrack_ipv4.c')
-rw-r--r--src/deprecated/l3extensions/libnetfilter_conntrack_ipv4.c88
1 files changed, 0 insertions, 88 deletions
diff --git a/src/deprecated/l3extensions/libnetfilter_conntrack_ipv4.c b/src/deprecated/l3extensions/libnetfilter_conntrack_ipv4.c
deleted file mode 100644
index fb84a6f..0000000
--- a/src/deprecated/l3extensions/libnetfilter_conntrack_ipv4.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * (C) 2005 by Pablo Neira Ayuso <pablo@netfilter.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-#include <stdio.h>
-#include <arpa/inet.h>
-#include <netinet/in.h> /* For htons */
-#include <libnetfilter_conntrack/linux_nfnetlink_conntrack.h>
-#include <libnetfilter_conntrack/libnetfilter_conntrack.h>
-#include <libnetfilter_conntrack/libnetfilter_conntrack_ipv4.h>
-
-#include "internal/deprecated.h"
-
-static void parse_proto(struct nfattr *cda[], struct nfct_tuple *tuple)
-{
- if (cda[CTA_IP_V4_SRC-1])
- tuple->src.v4 = *(u_int32_t *)NFA_DATA(cda[CTA_IP_V4_SRC-1]);
-
- if (cda[CTA_IP_V4_DST-1])
- tuple->dst.v4 = *(u_int32_t *)NFA_DATA(cda[CTA_IP_V4_DST-1]);
-}
-
-static void build_tuple_proto(struct nfnlhdr *req, int size,
- struct nfct_tuple *t)
-{
- nfnl_addattr_l(&req->nlh, size, CTA_IP_V4_SRC, &t->src.v4,
- sizeof(u_int32_t));
- nfnl_addattr_l(&req->nlh, size, CTA_IP_V4_DST, &t->dst.v4,
- sizeof(u_int32_t));
-}
-
-static int print_proto(char *buf, struct nfct_tuple *tuple)
-{
- struct in_addr src = { .s_addr = tuple->src.v4 };
- struct in_addr dst = { .s_addr = tuple->dst.v4 };
- int size;
-
- size = sprintf(buf, "src=%s ", inet_ntoa(src));
- size += sprintf(buf+size, "dst=%s ", inet_ntoa(dst));
-
- return size;
-}
-
-static int compare(struct nfct_conntrack *ct1,
- struct nfct_conntrack *ct2,
- unsigned int flags)
-{
- if (flags & IPV4_ORIG)
- if (ct1->tuple[NFCT_DIR_ORIGINAL].l3protonum !=
- ct2->tuple[NFCT_DIR_ORIGINAL].l3protonum)
- return 0;
- if (flags & IPV4_REPL)
- if (ct1->tuple[NFCT_DIR_REPLY].l3protonum !=
- ct2->tuple[NFCT_DIR_REPLY].l3protonum)
- return 0;
- if (flags & IPV4_ORIG_SRC)
- if (ct1->tuple[NFCT_DIR_ORIGINAL].src.v4 !=
- ct2->tuple[NFCT_DIR_ORIGINAL].src.v4)
- return 0;
- if (flags & IPV4_ORIG_DST)
- if (ct1->tuple[NFCT_DIR_ORIGINAL].dst.v4 !=
- ct2->tuple[NFCT_DIR_ORIGINAL].dst.v4)
- return 0;
- if (flags & IPV4_REPL_SRC)
- if (ct1->tuple[NFCT_DIR_REPLY].src.v4 !=
- ct2->tuple[NFCT_DIR_REPLY].src.v4)
- return 0;
- if (flags & IPV4_REPL_DST)
- if (ct1->tuple[NFCT_DIR_REPLY].dst.v4 !=
- ct2->tuple[NFCT_DIR_REPLY].dst.v4)
- return 0;
-
- return 1;
-}
-
-struct nfct_l3proto ipv4 = {
- .name = "ipv4",
- .protonum = AF_INET,
- .parse_proto = parse_proto,
- .build_tuple_proto = build_tuple_proto,
- .print_proto = print_proto,
- .compare = compare,
- .version = VERSION
-};