descriptors.h
8755416ca476master

descriptors.h
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			#ifndef ANT_DESCRIPTORS_H
			#define ANT_DESCRIPTORS_H

			#include "types.h"
			#include <uthash.h>

			#define JS_DESC_W (1 << 0)
			#define JS_DESC_E (1 << 1)
			#define JS_DESC_C (1 << 2)

			typedef struct descriptor_entry {
			uint64_t key;
			jsoff_t obj_off;
			jsoff_t sym_off;
			char *prop_name;
			size_t prop_len;
			bool writable;
			bool enumerable;
			bool configurable;
			bool has_getter;
			bool has_setter;
			jsval_t getter;
			jsval_t setter;
			UT_hash_handle hh;
			} descriptor_entry_t;

			extern descriptor_entry_t *desc_registry;

			descriptor_entry_t lookup_descriptor(ant_t js, jsoff_t obj_off, const char *key, size_t klen);
			descriptor_entry_t *lookup_sym_descriptor(jsoff_t obj_off, jsoff_t sym_off);

			uint64_t make_desc_key(jsoff_t obj_off, const char *key, size_t klen);
			uint64_t make_sym_desc_key(jsoff_t obj_off, jsoff_t sym_off);

			void js_set_descriptor(ant_t js, jsval_t obj, const char key, size_t klen, int flags);
			void js_set_getter_desc(ant_t js, jsval_t obj, const char key, size_t klen, jsval_t getter, int flags);
			void js_set_setter_desc(ant_t js, jsval_t obj, const char key, size_t klen, jsval_t setter, int flags);
			void js_set_accessor_desc(ant_t js, jsval_t obj, const char key, size_t klen, jsval_t getter, jsval_t setter, int flags);

			void js_set_sym_getter_desc(ant_t *js, jsval_t obj, jsval_t sym, jsval_t getter, int flags);
			void js_set_sym_setter_desc(ant_t *js, jsval_t obj, jsval_t sym, jsval_t setter, int flags);

			#endif