/* +----------------------------------------------------------------------+ | Zend Engine | +----------------------------------------------------------------------+ | Copyright (c) Zend Technologies Ltd. (http://www.zend.com) | +----------------------------------------------------------------------+ | This source file is subject to version 2.00 of the Zend license, | | that is bundled with this package in the file LICENSE, and is | | available through the world-wide-web at the following url: | | http://www.zend.com/license/2_00.txt. | | If you did not receive a copy of the Zend license and are unable to | | obtain it through the world-wide-web, please send a note to | | license@zend.com so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Authors: Ilija Tovilo <ilutov@php.net> | +----------------------------------------------------------------------+ */ #ifndef ZEND_ENUM_H #define ZEND_ENUM_H #include "zend.h" #include "zend_API.h" #include <stdint.h> BEGIN_EXTERN_C() extern ZEND_API zend_class_entry *zend_ce_unit_enum; extern ZEND_API zend_class_entry *zend_ce_backed_enum; extern ZEND_API zend_object_handlers zend_enum_object_handlers; void zend_register_enum_ce(void); void zend_enum_add_interfaces(zend_class_entry *ce); zend_result zend_enum_build_backed_enum_table(zend_class_entry *ce); zend_object *zend_enum_new(zval *result, zend_class_entry *ce, zend_string *case_name, zval *backing_value_zv); void zend_verify_enum(const zend_class_entry *ce); void zend_enum_register_funcs(zend_class_entry *ce); void zend_enum_register_props(zend_class_entry *ce); ZEND_API zend_class_entry *zend_register_internal_enum( const char *name, uint8_t type, const zend_function_entry *functions); ZEND_API void zend_enum_add_case(zend_class_entry *ce, zend_string *case_name, zval *value); ZEND_API void zend_enum_add_case_cstr(zend_class_entry *ce, const char *name, zval *value); ZEND_API zend_object *zend_enum_get_case(zend_class_entry *ce, zend_string *name); ZEND_API zend_object *zend_enum_get_case_cstr(zend_class_entry *ce, const char *name); ZEND_API zend_result zend_enum_get_case_by_value(zend_object **result, zend_class_entry *ce, zend_long long_key, zend_string *string_key, bool try_from); static zend_always_inline zval *zend_enum_fetch_case_name(zend_object *zobj) { ZEND_ASSERT(zobj->ce->ce_flags & ZEND_ACC_ENUM); return OBJ_PROP_NUM(zobj, 0); } static zend_always_inline zval *zend_enum_fetch_case_value(zend_object *zobj) { ZEND_ASSERT(zobj->ce->ce_flags & ZEND_ACC_ENUM); ZEND_ASSERT(zobj->ce->enum_backing_type != IS_UNDEF); return OBJ_PROP_NUM(zobj, 1); } END_EXTERN_C() #endif /* ZEND_ENUM_H */