1 files changed, 75 insertions, 0 deletions
diff --git a/include/nftables/libnftables.h b/include/nftables/libnftables.h
new file mode 100644
index 00000000..652e0ca9
--- /dev/null
+++ b/include/nftables/libnftables.h
@@ -0,0 +1,75 @@
+/*
+ * 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 nft_debug_level {
+	NFT_DEBUG_SCANNER		= 0x1,
+	NFT_DEBUG_PARSER		= 0x2,
+	NFT_DEBUG_EVALUATION		= 0x4,
+	NFT_DEBUG_NETLINK		= 0x8,
+	NFT_DEBUG_MNL			= 0x10,
+	NFT_DEBUG_PROTO_CTX		= 0x20,
+	NFT_DEBUG_SEGTREE		= 0x40,
+};
+
+enum nft_numeric_level {
+	NFT_NUMERIC_NONE,
+	NFT_NUMERIC_ADDR,
+	NFT_NUMERIC_PORT,
+	NFT_NUMERIC_ALL,
+};
+
+/**
+ * Possible flags to pass to nft_ctx_new()
+ */
+#define NFT_CTX_DEFAULT		0
+
+struct nft_ctx *nft_ctx_new(uint32_t flags);
+void nft_ctx_free(struct nft_ctx *ctx);
+
+bool nft_ctx_get_dry_run(struct nft_ctx *ctx);
+void nft_ctx_set_dry_run(struct nft_ctx *ctx, bool dry);
+enum nft_numeric_level nft_ctx_output_get_numeric(struct nft_ctx *ctx);
+void nft_ctx_output_set_numeric(struct nft_ctx *ctx, enum nft_numeric_level level);
+bool nft_ctx_output_get_stateless(struct nft_ctx *ctx);
+void nft_ctx_output_set_stateless(struct nft_ctx *ctx, bool val);
+bool nft_ctx_output_get_ip2name(struct nft_ctx *ctx);
+void nft_ctx_output_set_ip2name(struct nft_ctx *ctx, bool val);
+unsigned int nft_ctx_output_get_debug(struct nft_ctx *ctx);
+void nft_ctx_output_set_debug(struct nft_ctx *ctx, unsigned int mask);
+bool nft_ctx_output_get_handle(struct nft_ctx *ctx);
+void nft_ctx_output_set_handle(struct nft_ctx *ctx, bool val);
+bool nft_ctx_output_get_echo(struct nft_ctx *ctx);
+void nft_ctx_output_set_echo(struct nft_ctx *ctx, bool val);
+
+FILE *nft_ctx_set_output(struct nft_ctx *ctx, FILE *fp);
+int nft_ctx_buffer_output(struct nft_ctx *ctx);
+int nft_ctx_unbuffer_output(struct nft_ctx *ctx);
+const char *nft_ctx_get_output_buffer(struct nft_ctx *ctx);
+
+FILE *nft_ctx_set_error(struct nft_ctx *ctx, FILE *fp);
+int nft_ctx_buffer_error(struct nft_ctx *ctx);
+int nft_ctx_unbuffer_error(struct nft_ctx *ctx);
+const char *nft_ctx_get_error_buffer(struct nft_ctx *ctx);
+
+int nft_ctx_add_include_path(struct nft_ctx *ctx, const char *path);
+void nft_ctx_clear_include_paths(struct nft_ctx *ctx);
+
+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 */