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-rw-r--r--examples/nft-table-parse-add.c157
1 files changed, 0 insertions, 157 deletions
diff --git a/examples/nft-table-parse-add.c b/examples/nft-table-parse-add.c
deleted file mode 100644
index 55dbc13..0000000
--- a/examples/nft-table-parse-add.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * (C) 2013 by Pablo Neira Ayuso <pablo@netfilter.org>
- * (C) 2013 by Arturo Borrero Gonzalez <arturo@debian.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.
- *
- * This code has been sponsored by Sophos Astaro <http://www.sophos.com>
- */
-
-#include <stdlib.h>
-#include <time.h>
-#include <string.h>
-#include <netinet/in.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <errno.h>
-
-#include <linux/netfilter/nf_tables.h>
-
-#include <libmnl/libmnl.h>
-#include <libnftnl/table.h>
-#include <libnftnl/common.h>
-
-static struct nftnl_table *table_parse_file(const char *file, uint16_t format)
-{
- int fd;
- struct nftnl_table *t;
- struct nftnl_parse_err *err;
- char data[4096];
-
- t = nftnl_table_alloc();
- if (t == NULL) {
- perror("OOM");
- return NULL;
- }
-
- fd = open(file, O_RDONLY);
- if (fd < 0) {
- perror("open");
- return NULL;
- }
-
- if (read(fd, data, sizeof(data)) < 0) {
- perror("read");
- close(fd);
- return NULL;
- }
- close(fd);
-
- err = nftnl_parse_err_alloc();
- if (err == NULL) {
- perror("error");
- return NULL;
- }
-
- if (nftnl_table_parse(t, format, data, err) < 0) {
- nftnl_parse_perror("Unable to parse file", err);
- nftnl_parse_err_free(err);
- return NULL;
- }
-
- nftnl_parse_err_free(err);
- return t;
-
-}
-
-int main(int argc, char *argv[])
-{
- struct mnl_socket *nl;
- char buf[MNL_SOCKET_BUFFER_SIZE];
- struct nlmsghdr *nlh;
- uint32_t portid, seq, table_seq;
- struct nftnl_table *t = NULL;
- uint16_t family, format, outformat;
- struct mnl_nlmsg_batch *batch;
- int ret;
-
- if (argc < 3) {
- printf("Usage: %s {json} <file>\n", argv[0]);
- exit(EXIT_FAILURE);
- }
-
- if (strcmp(argv[1], "json") == 0) {
- format = NFTNL_PARSE_JSON;
- outformat = NFTNL_OUTPUT_JSON;
- } else {
- printf("Unknown format: only json is supported\n");
- exit(EXIT_FAILURE);
- }
-
- t = table_parse_file(argv[2], format);
- if (t == NULL)
- exit(EXIT_FAILURE);
-
- nftnl_table_fprintf(stdout, t, outformat, 0);
- fprintf(stdout, "\n");
-
- seq = time(NULL);
-
- batch = mnl_nlmsg_batch_start(buf, sizeof(buf));
-
- nftnl_batch_begin(mnl_nlmsg_batch_current(batch), seq++);
- mnl_nlmsg_batch_next(batch);
-
- family = nftnl_table_get_u32(t, NFTNL_TABLE_FAMILY);
-
- table_seq = seq;
- nlh = nftnl_table_nlmsg_build_hdr(mnl_nlmsg_batch_current(batch),
- NFT_MSG_NEWTABLE, family,
- NLM_F_CREATE|NLM_F_ACK, seq++);
- nftnl_table_nlmsg_build_payload(nlh, t);
- nftnl_table_free(t);
- mnl_nlmsg_batch_next(batch);
-
- nftnl_batch_end(mnl_nlmsg_batch_current(batch), seq++);
- mnl_nlmsg_batch_next(batch);
-
- nl = mnl_socket_open(NETLINK_NETFILTER);
- if (nl == NULL) {
- perror("mnl_socket_open");
- exit(EXIT_FAILURE);
- }
-
- if (mnl_socket_bind(nl, 0, MNL_SOCKET_AUTOPID) < 0) {
- perror("mnl_socket_bind");
- exit(EXIT_FAILURE);
- }
- portid = mnl_socket_get_portid(nl);
-
- if (mnl_socket_sendto(nl, mnl_nlmsg_batch_head(batch),
- mnl_nlmsg_batch_size(batch)) < 0) {
- perror("mnl_socket_send");
- exit(EXIT_FAILURE);
- }
-
- mnl_nlmsg_batch_stop(batch);
-
- ret = mnl_socket_recvfrom(nl, buf, sizeof(buf));
- while (ret > 0) {
- ret = mnl_cb_run(buf, ret, table_seq, portid, NULL, NULL);
- if (ret <= 0)
- break;
- ret = mnl_socket_recvfrom(nl, buf, sizeof(buf));
- }
- if (ret == -1) {
- perror("error");
- exit(EXIT_FAILURE);
- }
-
- mnl_socket_close(nl);
-
- return EXIT_SUCCESS;
-}