php-src/Zend/zend_attributes.h at php-8.4.3 · php/php-src · GitHub

Name: php-src/Zend/zend_attributes.h at php-8.4.3 · php/php-src · GitHub
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/*
 +----------------------------------------------------------------------+
 | 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: Benjamin Eberlei <kontakt@beberlei.de> |
 | Martin Schröder <m.schroeder2007@gmail.com> |
 +----------------------------------------------------------------------+
*/

#ifndefZEND_ATTRIBUTES_H
#defineZEND_ATTRIBUTES_H

#include"zend_compile.h"

#defineZEND_ATTRIBUTE_TARGET_CLASS (1<<0)
#defineZEND_ATTRIBUTE_TARGET_FUNCTION (1<<1)
#defineZEND_ATTRIBUTE_TARGET_METHOD (1<<2)
#defineZEND_ATTRIBUTE_TARGET_PROPERTY (1<<3)
#defineZEND_ATTRIBUTE_TARGET_CLASS_CONST (1<<4)
#defineZEND_ATTRIBUTE_TARGET_PARAMETER (1<<5)
#defineZEND_ATTRIBUTE_TARGET_ALL ((1<<6) - 1)
#defineZEND_ATTRIBUTE_IS_REPEATABLE (1<<6)
#defineZEND_ATTRIBUTE_FLAGS ((1<<7) - 1)

/* Flags for zend_attribute.flags */
#defineZEND_ATTRIBUTE_PERSISTENT (1<<0)
#defineZEND_ATTRIBUTE_STRICT_TYPES (1<<1)

#defineZEND_ATTRIBUTE_SIZE(argc) \
 (sizeof(zend_attribute) + sizeof(zend_attribute_arg) * (argc) - sizeof(zend_attribute_arg))

BEGIN_EXTERN_C()

externZEND_APIzend_class_entry*zend_ce_attribute;
externZEND_APIzend_class_entry*zend_ce_allow_dynamic_properties;
externZEND_APIzend_class_entry*zend_ce_sensitive_parameter;
externZEND_APIzend_class_entry*zend_ce_sensitive_parameter_value;
externZEND_APIzend_class_entry*zend_ce_override;
externZEND_APIzend_class_entry*zend_ce_deprecated;

typedefstruct {
zend_string*name;
zvalvalue;
} zend_attribute_arg;

typedefstruct_zend_attribute {
zend_string*name;
zend_string*lcname;
uint32_tflags;
uint32_tlineno;
/* Parameter offsets start at 1, everything else uses 0. */
uint32_toffset;
uint32_targc;
zend_attribute_argargs[1];
} zend_attribute;

typedefstruct_zend_internal_attribute {
zend_class_entry*ce;
uint32_tflags;
void (*validator)(zend_attribute*attr, uint32_ttarget, zend_class_entry*scope);
} zend_internal_attribute;

ZEND_APIzend_attribute*zend_get_attribute(HashTable*attributes, zend_string*lcname);
ZEND_APIzend_attribute*zend_get_attribute_str(HashTable*attributes, constchar*str, size_tlen);

ZEND_APIzend_attribute*zend_get_parameter_attribute(HashTable*attributes, zend_string*lcname, uint32_toffset);
ZEND_APIzend_attribute*zend_get_parameter_attribute_str(HashTable*attributes, constchar*str, size_tlen, uint32_toffset);

ZEND_APIzend_resultzend_get_attribute_value(zval*ret, zend_attribute*attr, uint32_ti, zend_class_entry*scope);
ZEND_APIzend_resultzend_get_attribute_object(zval*out, zend_class_entry*attribute_ce, zend_attribute*attribute_data, zend_class_entry*scope, zend_string*filename);

ZEND_APIzend_string*zend_get_attribute_target_names(uint32_ttargets);
ZEND_APIboolzend_is_attribute_repeated(HashTable*attributes, zend_attribute*attr);

ZEND_APIzend_internal_attribute*zend_mark_internal_attribute(zend_class_entry*ce);
ZEND_APIzend_internal_attribute*zend_internal_attribute_register(zend_class_entry*ce, uint32_tflags);
ZEND_APIzend_internal_attribute*zend_internal_attribute_get(zend_string*lcname);

ZEND_APIzend_attribute*zend_add_attribute(
HashTable**attributes, zend_string*name, uint32_targc,
uint32_tflags, uint32_toffset, uint32_tlineno);

uint32_tzend_attribute_attribute_get_flags(zend_attribute*attr, zend_class_entry*scope);

END_EXTERN_C()

staticzend_always_inlinezend_attribute*zend_add_class_attribute(zend_class_entry*ce, zend_string*name, uint32_targc)
{
uint32_tflags=ce->type!=ZEND_USER_CLASS ? ZEND_ATTRIBUTE_PERSISTENT : 0;
returnzend_add_attribute(&ce->attributes, name, argc, flags, 0, 0);
}

staticzend_always_inlinezend_attribute*zend_add_function_attribute(zend_function*func, zend_string*name, uint32_targc)
{
uint32_tflags=func->common.type!=ZEND_USER_FUNCTION ? ZEND_ATTRIBUTE_PERSISTENT : 0;
returnzend_add_attribute(&func->common.attributes, name, argc, flags, 0, 0);
}

staticzend_always_inlinezend_attribute*zend_add_parameter_attribute(zend_function*func, uint32_toffset, zend_string*name, uint32_targc)
{
uint32_tflags=func->common.type!=ZEND_USER_FUNCTION ? ZEND_ATTRIBUTE_PERSISTENT : 0;
returnzend_add_attribute(&func->common.attributes, name, argc, flags, offset+1, 0);
}

staticzend_always_inlinezend_attribute*zend_add_property_attribute(zend_class_entry*ce, zend_property_info*info, zend_string*name, uint32_targc)
{
uint32_tflags=ce->type!=ZEND_USER_CLASS ? ZEND_ATTRIBUTE_PERSISTENT : 0;
returnzend_add_attribute(&info->attributes, name, argc, flags, 0, 0);
}

staticzend_always_inlinezend_attribute*zend_add_class_constant_attribute(zend_class_entry*ce, zend_class_constant*c, zend_string*name, uint32_targc)
{
uint32_tflags=ce->type!=ZEND_USER_CLASS ? ZEND_ATTRIBUTE_PERSISTENT : 0;
returnzend_add_attribute(&c->attributes, name, argc, flags, 0, 0);
}

voidzend_register_attribute_ce(void);
voidzend_attributes_shutdown(void);

#endif