/* binding file AST interface 
 *
 * This file is part of nsgenjsbind.
 * Licensed under the MIT License,
 *                http://www.opensource.org/licenses/mit-license.php
 * Copyright 2012 Vincent Sanders <vince@netsurf-browser.org>
 */

#ifndef genjsbind_genjsbind_ast_h
#define genjsbind_genjsbind_ast_h

enum genbind_node_type {
	GENBIND_NODE_TYPE_ROOT = 0,
	GENBIND_NODE_TYPE_WEBIDLFILE,
	GENBIND_NODE_TYPE_HDRCOMMENT,
	GENBIND_NODE_TYPE_STRING,
	GENBIND_NODE_TYPE_PREAMBLE,
	GENBIND_NODE_TYPE_BINDING,
	GENBIND_NODE_TYPE_BINDING_IDENT,
	GENBIND_NODE_TYPE_TYPE,
	GENBIND_NODE_TYPE_TYPE_IDENT,
	GENBIND_NODE_TYPE_TYPE_NODE,
	GENBIND_NODE_TYPE_TYPE_EXTRA,
	GENBIND_NODE_TYPE_TYPE_INTERFACE,
};


struct genbind_node;

int genbind_parsefile(char *infilename, struct genbind_node **ast);

char *genbind_strapp(char *a, char *b);

struct genbind_node *genbind_new_node(enum genbind_node_type type, struct genbind_node *l, void *r);
struct genbind_node *genbind_node_link(struct genbind_node *tgt, struct genbind_node *src);

typedef int (genbind_callback_t)(struct genbind_node *node, void *ctx);

int genbind_node_for_each_type(struct genbind_node *node, enum genbind_node_type type, genbind_callback_t *cb, void *ctx);

char *genbind_node_gettext(struct genbind_node *node);
struct genbind_node *genbind_node_getnode(struct genbind_node *node);

int genbind_ast_dump(struct genbind_node *ast);

#endif