4 files changed, 62 insertions, 27 deletions
diff --git a/include/Makefile.am b/include/Makefile.am
index 5dd73d81..a74ffbfa 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -1,4 +1,5 @@
-SUBDIRS = linux
+SUBDIRS =		linux		\
+			nftables
 
 noinst_HEADERS = 	cli.h		\
 			datatype.h	\
diff --git a/include/nftables.h b/include/nftables.h
index 01d72a87..eb39dbd1 100644
--- a/include/nftables.h
+++ b/include/nftables.h
@@ -4,23 +4,7 @@
 #include <stdbool.h>
 #include <stdarg.h>
 #include <utils.h>
-
-enum numeric_level {
-	NUMERIC_NONE,
-	NUMERIC_ADDR,
-	NUMERIC_PORT,
-	NUMERIC_ALL,
-};
-
-enum debug_level {
-	DEBUG_SCANNER		= 0x1,
-	DEBUG_PARSER		= 0x2,
-	DEBUG_EVALUATION	= 0x4,
-	DEBUG_NETLINK		= 0x8,
-	DEBUG_MNL		= 0x10,
-	DEBUG_PROTO_CTX		= 0x20,
-	DEBUG_SEGTREE		= 0x40,
-};
+#include <nftables/nftables.h>
 
 #define INCLUDE_PATHS_MAX	16
 
@@ -53,15 +37,6 @@ struct nft_ctx {
 	uint32_t		flags;
 };
 
-#define NFT_CTX_DEFAULT		0
-
-enum nftables_exit_codes {
-	NFT_EXIT_SUCCESS	= 0,
-	NFT_EXIT_FAILURE	= 1,
-	NFT_EXIT_NOMEM		= 2,
-	NFT_EXIT_NONL		= 3,
-};
-
 struct input_descriptor;
 struct location {
 	const struct input_descriptor		*indesc;
diff --git a/include/nftables/Makefile.am b/include/nftables/Makefile.am
new file mode 100644
index 00000000..9e31d519
--- /dev/null
+++ b/include/nftables/Makefile.am
@@ -0,0 +1 @@
+noinst_HEADERS = nftables.h
diff --git a/include/nftables/nftables.h b/include/nftables/nftables.h
new file mode 100644
index 00000000..44d3e95d
--- /dev/null
+++ b/include/nftables/nftables.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2017 Eric Leblond <eric@regit.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+#ifndef LIB_NFTABLES_H
+#define LIB_NFTABLES_H
+
+#define _GNU_SOURCE
+#include <stdint.h>
+#include <stdio.h>
+#include <stdbool.h>
+
+struct nft_ctx;
+
+enum debug_level {
+	DEBUG_SCANNER		= 0x1,
+	DEBUG_PARSER		= 0x2,
+	DEBUG_EVALUATION	= 0x4,
+	DEBUG_NETLINK		= 0x8,
+	DEBUG_MNL		= 0x10,
+	DEBUG_PROTO_CTX		= 0x20,
+	DEBUG_SEGTREE		= 0x40,
+};
+
+enum numeric_level {
+	NUMERIC_NONE,
+	NUMERIC_ADDR,
+	NUMERIC_PORT,
+	NUMERIC_ALL,
+};
+
+/**
+ * Possible flags to pass to nft_ctx_new()
+ */
+#define NFT_CTX_DEFAULT		0
+
+/**
+ * Exit codes returned by nft_run_cmd_from_*()
+ */
+enum nftables_exit_codes {
+	NFT_EXIT_SUCCESS	= 0,
+	NFT_EXIT_FAILURE	= 1,
+	NFT_EXIT_NOMEM		= 2,
+	NFT_EXIT_NONL		= 3,
+};
+
+struct nft_ctx *nft_ctx_new(uint32_t flags);
+void nft_ctx_free(struct nft_ctx *ctx);
+FILE *nft_ctx_set_output(struct nft_ctx *ctx, FILE *fp);
+
+int nft_run_cmd_from_buffer(struct nft_ctx *nft, char *buf, size_t buflen);
+int nft_run_cmd_from_filename(struct nft_ctx *nft, const char *filename);
+
+#endif /* LIB_NFTABLES_H */