#ifndef NFTABLES_PARSER_H

#define NFTABLES_PARSER_H

#include <list.h>

#include <rule.h> // FIXME

#include <nftables.h>

#define TABSIZE				8

#define YYLTYPE				struct location

#define YYLTYPE_IS_TRIVIAL		0

#define YYENABLE_NLS			0

#define SCOPE_NEST_MAX			3

struct parser_state {

	struct input_descriptor		*indesc;

	struct input_descriptor		*indescs[MAX_INCLUDE_DEPTH];

	unsigned int			indesc_idx;

	struct list_head		indesc_list;

	struct list_head		*msgs;

	unsigned int			nerrs;

	struct scope			*scopes[SCOPE_NEST_MAX];

	unsigned int			scope;

	struct list_head		*cmds;

};

struct mnl_socket;

extern void parser_init(struct nft_ctx *nft, struct parser_state *state,

			struct list_head *msgs, struct list_head *cmds,

			struct scope *top_scope);

extern int nft_parse(struct nft_ctx *ctx, void *, struct parser_state *state);

extern void *scanner_init(struct parser_state *state);

extern void scanner_destroy(struct nft_ctx *nft);

extern int scanner_read_file(struct nft_ctx *nft, const char *filename,

			     const struct location *loc);

extern int scanner_include_file(struct nft_ctx *ctx, void *scanner,

				const char *filename,

				const struct location *loc);

extern void scanner_push_buffer(void *scanner,

				const struct input_descriptor *indesc,

				const char *buffer);

#endif /* NFTABLES_PARSER_H */