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Zend
zend_API.h
/* +----------------------------------------------------------------------+ | 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: Andi Gutmans <andi@php.net> | | Zeev Suraski <zeev@php.net> | | Andrei Zmievski <andrei@php.net> | | Dmitry Stogov <dmitry@php.net> | +----------------------------------------------------------------------+ */ #ifndef ZEND_API_H #define ZEND_API_H #include "zend_modules.h" #include "zend_list.h" #include "zend_operators.h" #include "zend_variables.h" #include "zend_execute.h" #include "zend_type_info.h" #include "zend_frameless_function.h" BEGIN_EXTERN_C() typedef struct _zend_function_entry { const char *fname; zif_handler handler; const struct _zend_internal_arg_info *arg_info; uint32_t num_args; uint32_t flags; const zend_frameless_function_info *frameless_function_infos; const char *doc_comment; } zend_function_entry; typedef struct _zend_fcall_info { size_t size; zval function_name; zval *retval; zval *params; zend_object *object; uint32_t param_count; /* This hashtable can also contain positional arguments (with integer keys), * which will be appended to the normal params[]. This makes it easier to * integrate APIs like call_user_func_array(). The usual restriction that * there may not be position arguments after named arguments applies. */ HashTable *named_params; } zend_fcall_info; typedef struct _zend_fcall_info_cache { zend_function *function_handler; zend_class_entry *calling_scope; zend_class_entry *called_scope; zend_object *object; /* Instance of object for method calls */ zend_object *closure; /* Closure reference, only if the callable *is* the object */ } zend_fcall_info_cache; #define ZEND_NS_NAME(ns, name) ns "\\" name /* ZEND_FN/ZEND_MN are inlined below to prevent pre-scan macro expansion, * which causes issues if the function name is also a macro name. */ #define ZEND_FN(name) zif_##name #define ZEND_MN(name) zim_##name #define ZEND_NAMED_FUNCTION(name) void ZEND_FASTCALL name(INTERNAL_FUNCTION_PARAMETERS) #define ZEND_FUNCTION(name) ZEND_NAMED_FUNCTION(zif_##name) #define ZEND_METHOD(classname, name) ZEND_NAMED_FUNCTION(zim_##classname##_##name) #define ZEND_FENTRY(zend_name, name, arg_info, flags) { #zend_name, name, arg_info, (uint32_t) (sizeof(arg_info)/sizeof(struct _zend_internal_arg_info)-1), flags, NULL, NULL }, #define ZEND_RAW_FENTRY(zend_name, name, arg_info, flags, frameless_function_infos, doc_comment) { zend_name, name, arg_info, (uint32_t) (sizeof(arg_info)/sizeof(struct _zend_internal_arg_info)-1), flags, frameless_function_infos, doc_comment }, /* Same as ZEND_NAMED_FE */ #define ZEND_RAW_NAMED_FE(zend_name, name, arg_info) ZEND_RAW_FENTRY(#zend_name, name, arg_info, 0, NULL, NULL) #define ZEND_NAMED_FE(zend_name, name, arg_info) ZEND_RAW_FENTRY(#zend_name, name, arg_info, 0, NULL, NULL) #define ZEND_FE(name, arg_info) ZEND_RAW_FENTRY(#name, zif_##name, arg_info, 0, NULL, NULL) #define ZEND_DEP_FE(name, arg_info) ZEND_RAW_FENTRY(#name, zif_##name, arg_info, ZEND_ACC_DEPRECATED, NULL, NULL) #define ZEND_FALIAS(name, alias, arg_info) ZEND_RAW_FENTRY(#name, zif_##alias, arg_info, 0, NULL, NULL) #define ZEND_DEP_FALIAS(name, alias, arg_info) ZEND_RAW_FENTRY(#name, zif_##alias, arg_info, ZEND_ACC_DEPRECATED, NULL, NULL) #define ZEND_NAMED_ME(zend_name, name, arg_info, flags) ZEND_FENTRY(zend_name, name, arg_info, flags) #define ZEND_ME(classname, name, arg_info, flags) ZEND_RAW_FENTRY(#name, zim_##classname##_##name, arg_info, flags, NULL, NULL) #define ZEND_DEP_ME(classname, name, arg_info, flags) ZEND_RAW_FENTRY(#name, zim_##classname##_##name, arg_info, flags | ZEND_ACC_DEPRECATED, NULL, NULL) #define ZEND_ABSTRACT_ME(classname, name, arg_info) ZEND_RAW_FENTRY(#name, NULL, arg_info, ZEND_ACC_PUBLIC|ZEND_ACC_ABSTRACT, NULL, NULL) #define ZEND_ABSTRACT_ME_WITH_FLAGS(classname, name, arg_info, flags) ZEND_RAW_FENTRY(#name, NULL, arg_info, flags, NULL, NULL) #define ZEND_MALIAS(classname, name, alias, arg_info, flags) ZEND_RAW_FENTRY(#name, zim_##classname##_##alias, arg_info, flags, NULL, NULL) #define ZEND_ME_MAPPING(name, func_name, arg_info, flags) ZEND_RAW_FENTRY(#name, zif_##func_name, arg_info, flags, NULL, NULL) #define ZEND_FRAMELESS_FE(name, arg_info, flags, frameless_function_infos, doc_comment) \ { #name, zif_##name, arg_info, (uint32_t) (sizeof(arg_info)/sizeof(struct _zend_internal_arg_info)-1), flags, frameless_function_infos, doc_comment }, #define ZEND_NS_FENTRY(ns, zend_name, name, arg_info, flags) ZEND_RAW_FENTRY(ZEND_NS_NAME(ns, #zend_name), name, arg_info, flags, NULL, NULL) #define ZEND_NS_RAW_FENTRY(ns, zend_name, name, arg_info, flags) ZEND_RAW_FENTRY(ZEND_NS_NAME(ns, zend_name), name, arg_info, flags, NULL, NULL) /** * Note that if you are asserting that a function is compile-time evaluable, you are asserting that * * 1. The function will always have the same result for the same arguments * 2. The function does not depend on global state such as ini settings or locale (e.g. mb_strtolower), number_format(), etc. * 3. The function does not have side effects. It is okay if they throw * or warn on invalid arguments, as we detect this and will discard the evaluation result. * 4. The function will not take an unreasonable amount of time or memory to compute on code that may be seen in practice. * (e.g. str_repeat is special cased to check the length instead of using this) */ #define ZEND_SUPPORTS_COMPILE_TIME_EVAL_FE(name, arg_info) ZEND_RAW_FENTRY(#name, zif_##name, arg_info, ZEND_ACC_COMPILE_TIME_EVAL, NULL, NULL) /* Same as ZEND_NS_NAMED_FE */ #define ZEND_NS_RAW_NAMED_FE(ns, zend_name, name, arg_info) ZEND_NS_RAW_FENTRY(ns, #zend_name, name, arg_info, 0) #define ZEND_NS_NAMED_FE(ns, zend_name, name, arg_info) ZEND_NS_RAW_FENTRY(ns, #zend_name, name, arg_info, 0) #define ZEND_NS_FE(ns, name, arg_info) ZEND_NS_RAW_FENTRY(ns, #name, zif_##name, arg_info, 0) #define ZEND_NS_DEP_FE(ns, name, arg_info) ZEND_NS_RAW_FENTRY(ns, #name, zif_##name, arg_info, ZEND_ACC_DEPRECATED) #define ZEND_NS_FALIAS(ns, name, alias, arg_info) ZEND_NS_RAW_FENTRY(ns, #name, zif_##alias, arg_info, 0) #define ZEND_NS_DEP_FALIAS(ns, name, alias, arg_info) ZEND_NS_RAW_FENTRY(ns, #name, zif_##alias, arg_info, ZEND_ACC_DEPRECATED) #define ZEND_FE_END { NULL, NULL, NULL, 0, 0, NULL, NULL } #define _ZEND_ARG_INFO_FLAGS(pass_by_ref, is_variadic, is_tentative) \ (((pass_by_ref) << _ZEND_SEND_MODE_SHIFT) | ((is_variadic) ? _ZEND_IS_VARIADIC_BIT : 0) | ((is_tentative) ? _ZEND_IS_TENTATIVE_BIT : 0)) /* Arginfo structures without type information */ #define ZEND_ARG_INFO(pass_by_ref, name) \ { #name, ZEND_TYPE_INIT_NONE(_ZEND_ARG_INFO_FLAGS(pass_by_ref, 0, 0)), NULL }, #define ZEND_ARG_INFO_WITH_DEFAULT_VALUE(pass_by_ref, name, default_value) \ { #name, ZEND_TYPE_INIT_NONE(_ZEND_ARG_INFO_FLAGS(pass_by_ref, 0, 0)), default_value }, #define ZEND_ARG_VARIADIC_INFO(pass_by_ref, name) \ { #name, ZEND_TYPE_INIT_NONE(_ZEND_ARG_INFO_FLAGS(pass_by_ref, 1, 0)), NULL }, /* Arginfo structures with simple type information */ #define ZEND_ARG_TYPE_INFO(pass_by_ref, name, type_hint, allow_null) \ { #name, ZEND_TYPE_INIT_CODE(type_hint, allow_null, _ZEND_ARG_INFO_FLAGS(pass_by_ref, 0, 0)), NULL }, #define ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(pass_by_ref, name, type_hint, allow_null, default_value) \ { #name, ZEND_TYPE_INIT_CODE(type_hint, allow_null, _ZEND_ARG_INFO_FLAGS(pass_by_ref, 0, 0)), default_value }, #define ZEND_ARG_VARIADIC_TYPE_INFO(pass_by_ref, name, type_hint, allow_null) \ { #name, ZEND_TYPE_INIT_CODE(type_hint, allow_null, _ZEND_ARG_INFO_FLAGS(pass_by_ref, 1, 0)), NULL }, /* Arginfo structures with complex type information */ #define ZEND_ARG_TYPE_MASK(pass_by_ref, name, type_mask, default_value) \ { #name, ZEND_TYPE_INIT_MASK(type_mask | _ZEND_ARG_INFO_FLAGS(pass_by_ref, 0, 0)), default_value }, #define ZEND_ARG_OBJ_TYPE_MASK(pass_by_ref, name, class_name, type_mask, default_value) \ { #name, ZEND_TYPE_INIT_CLASS_CONST_MASK(#class_name, type_mask | _ZEND_ARG_INFO_FLAGS(pass_by_ref, 0, 0)), default_value }, #define ZEND_ARG_VARIADIC_OBJ_TYPE_MASK(pass_by_ref, name, class_name, type_mask) \ { #name, ZEND_TYPE_INIT_CLASS_CONST_MASK(#class_name, type_mask | _ZEND_ARG_INFO_FLAGS(pass_by_ref, 1, 0)), NULL }, /* Arginfo structures with object type information */ #define ZEND_ARG_OBJ_INFO(pass_by_ref, name, class_name, allow_null) \ { #name, ZEND_TYPE_INIT_CLASS_CONST(#class_name, allow_null, _ZEND_ARG_INFO_FLAGS(pass_by_ref, 0, 0)), NULL }, #define ZEND_ARG_OBJ_INFO_WITH_DEFAULT_VALUE(pass_by_ref, name, class_name, allow_null, default_value) \ { #name, ZEND_TYPE_INIT_CLASS_CONST(#class_name, allow_null, _ZEND_ARG_INFO_FLAGS(pass_by_ref, 0, 0)), default_value }, #define ZEND_ARG_VARIADIC_OBJ_INFO(pass_by_ref, name, class_name, allow_null) \ { #name, ZEND_TYPE_INIT_CLASS_CONST(#class_name, allow_null, _ZEND_ARG_INFO_FLAGS(pass_by_ref, 1, 0)), NULL }, /* Legacy arginfo structures */ #define ZEND_ARG_ARRAY_INFO(pass_by_ref, name, allow_null) \ { #name, ZEND_TYPE_INIT_CODE(IS_ARRAY, allow_null, _ZEND_ARG_INFO_FLAGS(pass_by_ref, 0, 0)), NULL }, #define ZEND_ARG_CALLABLE_INFO(pass_by_ref, name, allow_null) \ { #name, ZEND_TYPE_INIT_CODE(IS_CALLABLE, allow_null, _ZEND_ARG_INFO_FLAGS(pass_by_ref, 0, 0)), NULL }, #define ZEND_BEGIN_ARG_WITH_RETURN_OBJ_INFO_EX2(name, return_reference, required_num_args, class_name, allow_null, is_tentative_return_type) \ static const zend_internal_arg_info name[] = { \ { (const char*)(uintptr_t)(required_num_args), \ ZEND_TYPE_INIT_CLASS_CONST(#class_name, allow_null, _ZEND_ARG_INFO_FLAGS(return_reference, 0, is_tentative_return_type)), NULL }, #define ZEND_BEGIN_ARG_WITH_RETURN_OBJ_INFO_EX(name, return_reference, required_num_args, class_name, allow_null) \ ZEND_BEGIN_ARG_WITH_RETURN_OBJ_INFO_EX2(name, return_reference, required_num_args, class_name, allow_null, 0) #define ZEND_BEGIN_ARG_WITH_TENTATIVE_RETURN_OBJ_INFO_EX(name, return_reference, required_num_args, class_name, allow_null) \ ZEND_BEGIN_ARG_WITH_RETURN_OBJ_INFO_EX2(name, return_reference, required_num_args, class_name, allow_null, 1) #define ZEND_BEGIN_ARG_WITH_RETURN_OBJ_INFO(name, class_name, allow_null) \ ZEND_BEGIN_ARG_WITH_RETURN_OBJ_INFO_EX2(name, 0, -1, class_name, allow_null, 0) #define ZEND_BEGIN_ARG_WITH_RETURN_TYPE_MASK_EX2(name, return_reference, required_num_args, type, is_tentative_return_type) \ static const zend_internal_arg_info name[] = { \ { (const char*)(uintptr_t)(required_num_args), ZEND_TYPE_INIT_MASK(type | _ZEND_ARG_INFO_FLAGS(return_reference, 0, is_tentative_return_type)), NULL }, #define ZEND_BEGIN_ARG_WITH_RETURN_TYPE_MASK_EX(name, return_reference, required_num_args, type) \ ZEND_BEGIN_ARG_WITH_RETURN_TYPE_MASK_EX2(name, return_reference, required_num_args, type, 0) #define ZEND_BEGIN_ARG_WITH_TENTATIVE_RETURN_TYPE_MASK_EX(name, return_reference, required_num_args, type) \ ZEND_BEGIN_ARG_WITH_RETURN_TYPE_MASK_EX2(name, return_reference, required_num_args, type, 1) #define ZEND_BEGIN_ARG_WITH_RETURN_OBJ_TYPE_MASK_EX2(name, return_reference, required_num_args, class_name, type, is_tentative_return_type) \ static const zend_internal_arg_info name[] = { \ { (const char*)(uintptr_t)(required_num_args), ZEND_TYPE_INIT_CLASS_CONST_MASK(#class_name, type | _ZEND_ARG_INFO_FLAGS(return_reference, 0, is_tentative_return_type)), NULL }, #define ZEND_BEGIN_ARG_WITH_RETURN_OBJ_TYPE_MASK_EX(name, return_reference, required_num_args, class_name, type) \ ZEND_BEGIN_ARG_WITH_RETURN_OBJ_TYPE_MASK_EX2(name, return_reference, required_num_args, class_name, type, 0) #define ZEND_BEGIN_ARG_WITH_TENTATIVE_RETURN_OBJ_TYPE_MASK_EX(name, return_reference, required_num_args, class_name, type) \ ZEND_BEGIN_ARG_WITH_RETURN_OBJ_TYPE_MASK_EX2(name, return_reference, required_num_args, class_name, type, 1) #define ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX2(name, return_reference, required_num_args, type, allow_null, is_tentative_return_type) \ static const zend_internal_arg_info name[] = { \ { (const char*)(uintptr_t)(required_num_args), ZEND_TYPE_INIT_CODE(type, allow_null, _ZEND_ARG_INFO_FLAGS(return_reference, 0, is_tentative_return_type)), NULL }, #define ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(name, return_reference, required_num_args, type, allow_null) \ ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX2(name, return_reference, required_num_args, type, allow_null, 0) #define ZEND_BEGIN_ARG_WITH_TENTATIVE_RETURN_TYPE_INFO_EX(name, return_reference, required_num_args, type, allow_null) \ ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX2(name, return_reference, required_num_args, type, allow_null, 1) #define ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO(name, type, allow_null) \ ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX2(name, 0, -1, type, allow_null, 0) #define ZEND_BEGIN_ARG_INFO_EX(name, _unused, return_reference, required_num_args) \ static const zend_internal_arg_info name[] = { \ { (const char*)(uintptr_t)(required_num_args), ZEND_TYPE_INIT_NONE(_ZEND_ARG_INFO_FLAGS(return_reference, 0, 0)), NULL }, #define ZEND_BEGIN_ARG_INFO(name, _unused) \ ZEND_BEGIN_ARG_INFO_EX(name, {}, ZEND_RETURN_VALUE, -1) #define ZEND_END_ARG_INFO() }; /* Name macros */ #define ZEND_MODULE_STARTUP_N(module) zm_startup_##module #define ZEND_MODULE_SHUTDOWN_N(module) zm_shutdown_##module #define ZEND_MODULE_ACTIVATE_N(module) zm_activate_##module #define ZEND_MODULE_DEACTIVATE_N(module) zm_deactivate_##module #define ZEND_MODULE_POST_ZEND_DEACTIVATE_N(module) zm_post_zend_deactivate_##module #define ZEND_MODULE_INFO_N(module) zm_info_##module #define ZEND_MODULE_GLOBALS_CTOR_N(module) zm_globals_ctor_##module #define ZEND_MODULE_GLOBALS_DTOR_N(module) zm_globals_dtor_##module /* Declaration macros */ #define ZEND_MODULE_STARTUP_D(module) zend_result ZEND_MODULE_STARTUP_N(module)(INIT_FUNC_ARGS) #define ZEND_MODULE_SHUTDOWN_D(module) zend_result ZEND_MODULE_SHUTDOWN_N(module)(SHUTDOWN_FUNC_ARGS) #define ZEND_MODULE_ACTIVATE_D(module) zend_result ZEND_MODULE_ACTIVATE_N(module)(INIT_FUNC_ARGS) #define ZEND_MODULE_DEACTIVATE_D(module) zend_result ZEND_MODULE_DEACTIVATE_N(module)(SHUTDOWN_FUNC_ARGS) #define ZEND_MODULE_POST_ZEND_DEACTIVATE_D(module) zend_result ZEND_MODULE_POST_ZEND_DEACTIVATE_N(module)(void) #define ZEND_MODULE_INFO_D(module) ZEND_COLD void ZEND_MODULE_INFO_N(module)(ZEND_MODULE_INFO_FUNC_ARGS) #define ZEND_MODULE_GLOBALS_CTOR_D(module) void ZEND_MODULE_GLOBALS_CTOR_N(module)(zend_##module##_globals *module##_globals) #define ZEND_MODULE_GLOBALS_DTOR_D(module) void ZEND_MODULE_GLOBALS_DTOR_N(module)(zend_##module##_globals *module##_globals) #define ZEND_GET_MODULE(name) \ BEGIN_EXTERN_C()\ ZEND_DLEXPORT zend_module_entry *get_module(void) { return &name##_module_entry; }\ END_EXTERN_C() #define ZEND_BEGIN_MODULE_GLOBALS(module_name) \ typedef struct _zend_##module_name##_globals { #define ZEND_END_MODULE_GLOBALS(module_name) \ } zend_##module_name##_globals; #ifdef ZTS #define ZEND_DECLARE_MODULE_GLOBALS(module_name) \ ts_rsrc_id module_name##_globals_id; #define ZEND_EXTERN_MODULE_GLOBALS(module_name) \ extern ts_rsrc_id module_name##_globals_id; #define ZEND_INIT_MODULE_GLOBALS(module_name, globals_ctor, globals_dtor) \ ts_allocate_id(&module_name##_globals_id, sizeof(zend_##module_name##_globals), (ts_allocate_ctor) globals_ctor, (ts_allocate_dtor) globals_dtor); #define ZEND_MODULE_GLOBALS_ACCESSOR(module_name, v) ZEND_TSRMG(module_name##_globals_id, zend_##module_name##_globals *, v) #ifdef ZEND_ENABLE_STATIC_TSRMLS_CACHE #define ZEND_MODULE_GLOBALS_BULK(module_name) TSRMG_BULK_STATIC(module_name##_globals_id, zend_##module_name##_globals *) #else #define ZEND_MODULE_GLOBALS_BULK(module_name) TSRMG_BULK(module_name##_globals_id, zend_##module_name##_globals *) #endif #else #define ZEND_DECLARE_MODULE_GLOBALS(module_name) \ zend_##module_name##_globals module_name##_globals; #define ZEND_EXTERN_MODULE_GLOBALS(module_name) \ extern zend_##module_name##_globals module_name##_globals; #define ZEND_INIT_MODULE_GLOBALS(module_name, globals_ctor, globals_dtor) \ globals_ctor(&module_name##_globals); #define ZEND_MODULE_GLOBALS_ACCESSOR(module_name, v) (module_name##_globals.v) #define ZEND_MODULE_GLOBALS_BULK(module_name) (&module_name##_globals) #endif #define INIT_CLASS_ENTRY(class_container, class_name, functions) \ INIT_CLASS_ENTRY_EX(class_container, class_name, strlen(class_name), functions) #define INIT_CLASS_ENTRY_EX(class_container, class_name, class_name_len, functions) \ { \ memset(&class_container, 0, sizeof(zend_class_entry)); \ class_container.name = zend_string_init_interned(class_name, class_name_len, 1); \ class_container.default_object_handlers = &std_object_handlers; \ class_container.info.internal.builtin_functions = functions; \ } #define INIT_CLASS_ENTRY_INIT_METHODS(class_container, functions) \ { \ class_container.default_object_handlers = &std_object_handlers; \ class_container.constructor = NULL; \ class_container.destructor = NULL; \ class_container.clone = NULL; \ class_container.serialize = NULL; \ class_container.unserialize = NULL; \ class_container.create_object = NULL; \ class_container.get_static_method = NULL; \ class_container.__call = NULL; \ class_container.__callstatic = NULL; \ class_container.__tostring = NULL; \ class_container.__get = NULL; \ class_container.__set = NULL; \ class_container.__unset = NULL; \ class_container.__isset = NULL; \ class_container.__debugInfo = NULL; \ class_container.__serialize = NULL; \ class_container.__unserialize = NULL; \ class_container.parent = NULL; \ class_container.num_interfaces = 0; \ class_container.trait_names = NULL; \ class_container.num_traits = 0; \ class_container.trait_aliases = NULL; \ class_container.trait_precedences = NULL; \ class_container.interfaces = NULL; \ class_container.get_iterator = NULL; \ class_container.iterator_funcs_ptr = NULL; \ class_container.arrayaccess_funcs_ptr = NULL; \ class_container.info.internal.module = NULL; \ class_container.info.internal.builtin_functions = functions; \ } #define INIT_NS_CLASS_ENTRY(class_container, ns, class_name, functions) \ INIT_CLASS_ENTRY(class_container, ZEND_NS_NAME(ns, class_name), functions) #define CE_STATIC_MEMBERS(ce) \ ((zval*)ZEND_MAP_PTR_GET((ce)->static_members_table)) #define CE_CONSTANTS_TABLE(ce) \ zend_class_constants_table(ce) #define CE_DEFAULT_PROPERTIES_TABLE(ce) \ zend_class_default_properties_table(ce) #define CE_BACKED_ENUM_TABLE(ce) \ zend_class_backed_enum_table(ce) #define ZEND_FCI_INITIALIZED(fci) ((fci).size != 0) #define ZEND_FCC_INITIALIZED(fcc) ((fcc).function_handler != NULL) ZEND_API int zend_next_free_module(void); BEGIN_EXTERN_C() ZEND_API void zend_set_dl_use_deepbind(bool use_deepbind); ZEND_API zend_result zend_get_parameters_array_ex(uint32_t param_count, zval *argument_array); /* internal function to efficiently copy parameters when executing __call() */ ZEND_API zend_result zend_copy_parameters_array(uint32_t param_count, zval *argument_array); #define zend_get_parameters_array(ht, param_count, argument_array) \ zend_get_parameters_array_ex(param_count, argument_array) #define zend_parse_parameters_none() \ (EXPECTED(ZEND_NUM_ARGS() == 0) ? SUCCESS : (zend_wrong_parameters_none_error(), FAILURE)) #define zend_parse_parameters_none_throw() \ zend_parse_parameters_none() /* Parameter parsing API -- andrei */ #define ZEND_PARSE_PARAMS_THROW 0 /* No longer used, zpp always uses exceptions */ #define ZEND_PARSE_PARAMS_QUIET (1<<1) ZEND_API zend_result zend_parse_parameters(uint32_t num_args, const char *type_spec, ...); ZEND_API zend_result zend_parse_parameters_ex(int flags, uint32_t num_args, const char *type_spec, ...); /* NOTE: This must have at least one value in __VA_ARGS__ for the expression to be valid */ #define zend_parse_parameters_throw(num_args, ...) \ zend_parse_parameters(num_args, __VA_ARGS__) ZEND_API const char *zend_zval_type_name(const zval *arg); ZEND_API const char *zend_zval_value_name(const zval *arg); ZEND_API zend_string *zend_zval_get_legacy_type(const zval *arg); ZEND_API zend_result zend_parse_method_parameters(uint32_t num_args, zval *this_ptr, const char *type_spec, ...); ZEND_API zend_result zend_parse_method_parameters_ex(int flags, uint32_t num_args, zval *this_ptr, const char *type_spec, ...); ZEND_API zend_result zend_parse_parameter(int flags, uint32_t arg_num, zval *arg, const char *spec, ...); /* End of parameter parsing API -- andrei */ ZEND_API zend_result zend_register_functions(zend_class_entry *scope, const zend_function_entry *functions, HashTable *function_table, int type); ZEND_API void zend_unregister_functions(const zend_function_entry *functions, int count, HashTable *function_table); ZEND_API zend_result zend_startup_module(zend_module_entry *module_entry); ZEND_API zend_module_entry* zend_register_internal_module(zend_module_entry *module_entry); ZEND_API zend_module_entry* zend_register_module_ex(zend_module_entry *module, int module_type); ZEND_API zend_result zend_startup_module_ex(zend_module_entry *module); ZEND_API void zend_startup_modules(void); ZEND_API void zend_collect_module_handlers(void); ZEND_API void zend_destroy_modules(void); ZEND_API void zend_check_magic_method_implementation( const zend_class_entry *ce, const zend_function *fptr, zend_string *lcname, int error_type); ZEND_API void zend_add_magic_method(zend_class_entry *ce, zend_function *fptr, zend_string *lcname); ZEND_API zend_class_entry *zend_register_internal_class(zend_class_entry *class_entry); ZEND_API zend_class_entry *zend_register_internal_class_ex(zend_class_entry *class_entry, zend_class_entry *parent_ce); ZEND_API zend_class_entry *zend_register_internal_class_with_flags(zend_class_entry *class_entry, zend_class_entry *parent_ce, uint32_t flags); ZEND_API zend_class_entry *zend_register_internal_interface(zend_class_entry *orig_class_entry); ZEND_API void zend_class_implements(zend_class_entry *class_entry, int num_interfaces, ...); ZEND_API zend_result zend_register_class_alias_ex(const char *name, size_t name_len, zend_class_entry *ce, bool persistent); static zend_always_inline zend_result zend_register_class_alias(const char *name, zend_class_entry *ce) { return zend_register_class_alias_ex(name, strlen(name), ce, 1); } #define zend_register_ns_class_alias(ns, name, ce) \ zend_register_class_alias_ex(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name))-1, ce, 1) ZEND_API void zend_disable_functions(const char *function_list); ZEND_API ZEND_COLD void zend_wrong_param_count(void); ZEND_API ZEND_COLD void zend_wrong_property_read(zval *object, zval *property); #define IS_CALLABLE_CHECK_SYNTAX_ONLY (1<<0) #define IS_CALLABLE_SUPPRESS_DEPRECATIONS (1<<1) ZEND_API void zend_release_fcall_info_cache(zend_fcall_info_cache *fcc); ZEND_API zend_string *zend_get_callable_name_ex(zval *callable, zend_object *object); ZEND_API zend_string *zend_get_callable_name(zval *callable); ZEND_API bool zend_is_callable_at_frame( zval *callable, zend_object *object, zend_execute_data *frame, uint32_t check_flags, zend_fcall_info_cache *fcc, char **error); ZEND_API bool zend_is_callable_ex(zval *callable, zend_object *object, uint32_t check_flags, zend_string **callable_name, zend_fcall_info_cache *fcc, char **error); ZEND_API bool zend_is_callable(zval *callable, uint32_t check_flags, zend_string **callable_name); ZEND_API bool zend_make_callable(zval *callable, zend_string **callable_name); ZEND_API const char *zend_get_module_version(const char *module_name); ZEND_API zend_result zend_get_module_started(const char *module_name); ZEND_API zend_property_info *zend_declare_typed_property(zend_class_entry *ce, zend_string *name, zval *property, int access_type, zend_string *doc_comment, zend_type type); ZEND_API void zend_declare_property_ex(zend_class_entry *ce, zend_string *name, zval *property, int access_type, zend_string *doc_comment); ZEND_API void zend_declare_property(zend_class_entry *ce, const char *name, size_t name_length, zval *property, int access_type); ZEND_API void zend_declare_property_null(zend_class_entry *ce, const char *name, size_t name_length, int access_type); ZEND_API void zend_declare_property_bool(zend_class_entry *ce, const char *name, size_t name_length, zend_long value, int access_type); ZEND_API void zend_declare_property_long(zend_class_entry *ce, const char *name, size_t name_length, zend_long value, int access_type); ZEND_API void zend_declare_property_double(zend_class_entry *ce, const char *name, size_t name_length, double value, int access_type); ZEND_API void zend_declare_property_string(zend_class_entry *ce, const char *name, size_t name_length, const char *value, int access_type); ZEND_API void zend_declare_property_stringl(zend_class_entry *ce, const char *name, size_t name_length, const char *value, size_t value_len, int access_type); ZEND_API zend_class_constant *zend_declare_typed_class_constant(zend_class_entry *ce, zend_string *name, zval *value, int access_type, zend_string *doc_comment, zend_type type); ZEND_API zend_class_constant *zend_declare_class_constant_ex(zend_class_entry *ce, zend_string *name, zval *value, int access_type, zend_string *doc_comment); ZEND_API void zend_declare_class_constant(zend_class_entry *ce, const char *name, size_t name_length, zval *value); ZEND_API void zend_declare_class_constant_null(zend_class_entry *ce, const char *name, size_t name_length); ZEND_API void zend_declare_class_constant_long(zend_class_entry *ce, const char *name, size_t name_length, zend_long value); ZEND_API void zend_declare_class_constant_bool(zend_class_entry *ce, const char *name, size_t name_length, bool value); ZEND_API void zend_declare_class_constant_double(zend_class_entry *ce, const char *name, size_t name_length, double value); ZEND_API void zend_declare_class_constant_stringl(zend_class_entry *ce, const char *name, size_t name_length, const char *value, size_t value_length); ZEND_API void zend_declare_class_constant_string(zend_class_entry *ce, const char *name, size_t name_length, const char *value); ZEND_API zend_result zend_update_class_constant(zend_class_constant *c, const zend_string *name, zend_class_entry *scope); ZEND_API zend_result zend_update_class_constants(zend_class_entry *class_type); ZEND_API HashTable *zend_separate_class_constants_table(zend_class_entry *class_type); static zend_always_inline HashTable *zend_class_constants_table(zend_class_entry *ce) { if ((ce->ce_flags & ZEND_ACC_HAS_AST_CONSTANTS) && ZEND_MAP_PTR(ce->mutable_data)) { zend_class_mutable_data *mutable_data = (zend_class_mutable_data*)ZEND_MAP_PTR_GET_IMM(ce->mutable_data); if (mutable_data && mutable_data->constants_table) { return mutable_data->constants_table; } else { return zend_separate_class_constants_table(ce); } } else { return &ce->constants_table; } } static zend_always_inline zval *zend_class_default_properties_table(zend_class_entry *ce) { if ((ce->ce_flags & ZEND_ACC_HAS_AST_PROPERTIES) && ZEND_MAP_PTR(ce->mutable_data)) { zend_class_mutable_data *mutable_data = (zend_class_mutable_data*)ZEND_MAP_PTR_GET_IMM(ce->mutable_data); return mutable_data->default_properties_table; } else { return ce->default_properties_table; } } static zend_always_inline void zend_class_set_backed_enum_table(zend_class_entry *ce, HashTable *backed_enum_table) { if (ZEND_MAP_PTR(ce->mutable_data) && ce->type == ZEND_USER_CLASS) { zend_class_mutable_data *mutable_data = (zend_class_mutable_data*)ZEND_MAP_PTR_GET_IMM(ce->mutable_data); mutable_data->backed_enum_table = backed_enum_table; } else { ce->backed_enum_table = backed_enum_table; } } static zend_always_inline HashTable *zend_class_backed_enum_table(zend_class_entry *ce) { if (ZEND_MAP_PTR(ce->mutable_data) && ce->type == ZEND_USER_CLASS) { zend_class_mutable_data *mutable_data = (zend_class_mutable_data*)ZEND_MAP_PTR_GET_IMM(ce->mutable_data); return mutable_data->backed_enum_table; } else { return ce->backed_enum_table; } } ZEND_API void zend_update_property_ex(const zend_class_entry *scope, zend_object *object, zend_string *name, zval *value); ZEND_API void zend_update_property(const zend_class_entry *scope, zend_object *object, const char *name, size_t name_length, zval *value); ZEND_API void zend_update_property_null(const zend_class_entry *scope, zend_object *object, const char *name, size_t name_length); ZEND_API void zend_update_property_bool(const zend_class_entry *scope, zend_object *object, const char *name, size_t name_length, zend_long value); ZEND_API void zend_update_property_long(const zend_class_entry *scope, zend_object *object, const char *name, size_t name_length, zend_long value); ZEND_API void zend_update_property_double(const zend_class_entry *scope, zend_object *object, const char *name, size_t name_length, double value); ZEND_API void zend_update_property_str(const zend_class_entry *scope, zend_object *object, const char *name, size_t name_length, zend_string *value); ZEND_API void zend_update_property_string(const zend_class_entry *scope, zend_object *object, const char *name, size_t name_length, const char *value); ZEND_API void zend_update_property_stringl(const zend_class_entry *scope, zend_object *object, const char *name, size_t name_length, const char *value, size_t value_length); ZEND_API void zend_unset_property(const zend_class_entry *scope, zend_object *object, const char *name, size_t name_length); ZEND_API zend_result zend_update_static_property_ex(zend_class_entry *scope, zend_string *name, zval *value); ZEND_API zend_result zend_update_static_property(zend_class_entry *scope, const char *name, size_t name_length, zval *value); ZEND_API zend_result zend_update_static_property_null(zend_class_entry *scope, const char *name, size_t name_length); ZEND_API zend_result zend_update_static_property_bool(zend_class_entry *scope, const char *name, size_t name_length, zend_long value); ZEND_API zend_result zend_update_static_property_long(zend_class_entry *scope, const char *name, size_t name_length, zend_long value); ZEND_API zend_result zend_update_static_property_double(zend_class_entry *scope, const char *name, size_t name_length, double value); ZEND_API zend_result zend_update_static_property_string(zend_class_entry *scope, const char *name, size_t name_length, const char *value); ZEND_API zend_result zend_update_static_property_stringl(zend_class_entry *scope, const char *name, size_t name_length, const char *value, size_t value_length); ZEND_API zval *zend_read_property_ex(zend_class_entry *scope, zend_object *object, zend_string *name, bool silent, zval *rv); ZEND_API zval *zend_read_property(zend_class_entry *scope, zend_object *object, const char *name, size_t name_length, bool silent, zval *rv); ZEND_API zval *zend_read_static_property_ex(zend_class_entry *scope, zend_string *name, bool silent); ZEND_API zval *zend_read_static_property(zend_class_entry *scope, const char *name, size_t name_length, bool silent); ZEND_API const char *zend_get_type_by_const(int type); #define ZEND_THIS (&EX(This)) #define hasThis() (Z_TYPE_P(ZEND_THIS) == IS_OBJECT) #define getThis() (hasThis() ? ZEND_THIS : NULL) #define ZEND_IS_METHOD_CALL() (EX(func)->common.scope != NULL) #define WRONG_PARAM_COUNT ZEND_WRONG_PARAM_COUNT() #define ZEND_NUM_ARGS() EX_NUM_ARGS() #define ZEND_WRONG_PARAM_COUNT() { zend_wrong_param_count(); return; } #ifndef ZEND_WIN32 #define DLEXPORT #endif #define array_init(arg) ZVAL_ARR((arg), zend_new_array(0)) #define array_init_size(arg, size) ZVAL_ARR((arg), zend_new_array(size)) ZEND_API void object_init(zval *arg); ZEND_API zend_result object_init_ex(zval *arg, zend_class_entry *ce); ZEND_API zend_result object_init_with_constructor(zval *arg, zend_class_entry *class_type, uint32_t param_count, zval *params, HashTable *named_params); ZEND_API zend_result object_and_properties_init(zval *arg, zend_class_entry *ce, HashTable *properties); ZEND_API void object_properties_init(zend_object *object, zend_class_entry *class_type); ZEND_API void object_properties_init_ex(zend_object *object, HashTable *properties); ZEND_API void object_properties_load(zend_object *object, HashTable *properties); ZEND_API void zend_merge_properties(zval *obj, HashTable *properties); ZEND_API void add_assoc_long_ex(zval *arg, const char *key, size_t key_len, zend_long n); ZEND_API void add_assoc_null_ex(zval *arg, const char *key, size_t key_len); ZEND_API void add_assoc_bool_ex(zval *arg, const char *key, size_t key_len, bool b); ZEND_API void add_assoc_resource_ex(zval *arg, const char *key, size_t key_len, zend_resource *r); ZEND_API void add_assoc_double_ex(zval *arg, const char *key, size_t key_len, double d); ZEND_API void add_assoc_str_ex(zval *arg, const char *key, size_t key_len, zend_string *str); ZEND_API void add_assoc_string_ex(zval *arg, const char *key, size_t key_len, const char *str); ZEND_API void add_assoc_stringl_ex(zval *arg, const char *key, size_t key_len, const char *str, size_t length); ZEND_API void add_assoc_array_ex(zval *arg, const char *key, size_t key_len, zend_array *arr); ZEND_API void add_assoc_object_ex(zval *arg, const char *key, size_t key_len, zend_object *obj); ZEND_API void add_assoc_reference_ex(zval *arg, const char *key, size_t key_len, zend_reference *ref); ZEND_API void add_assoc_zval_ex(zval *arg, const char *key, size_t key_len, zval *value); static zend_always_inline void add_assoc_long(zval *arg, const char *key, zend_long n) { add_assoc_long_ex(arg, key, strlen(key), n); } static zend_always_inline void add_assoc_null(zval *arg, const char *key) { add_assoc_null_ex(arg, key, strlen(key)); } static zend_always_inline void add_assoc_bool(zval *arg, const char *key, bool b) { add_assoc_bool_ex(arg, key, strlen(key), b); } static zend_always_inline void add_assoc_resource(zval *arg, const char *key, zend_resource *r) { add_assoc_resource_ex(arg, key, strlen(key), r); } static zend_always_inline void add_assoc_double(zval *arg, const char *key, double d) { add_assoc_double_ex(arg, key, strlen(key), d); } static zend_always_inline void add_assoc_str(zval *arg, const char *key, zend_string *str) { add_assoc_str_ex(arg, key, strlen(key), str); } static zend_always_inline void add_assoc_string(zval *arg, const char *key, const char *str) { add_assoc_string_ex(arg, key, strlen(key), str); } static zend_always_inline void add_assoc_stringl(zval *arg, const char *key, const char *str, size_t length) { add_assoc_stringl_ex(arg, key, strlen(key), str, length); } static zend_always_inline void add_assoc_array(zval *arg, const char *key, zend_array *arr) { add_assoc_array_ex(arg, key, strlen(key), arr); } static zend_always_inline void add_assoc_object(zval *arg, const char *key, zend_object *obj) { add_assoc_object_ex(arg, key, strlen(key), obj); } static zend_always_inline void add_assoc_reference(zval *arg, const char *key, zend_reference *ref) { add_assoc_reference_ex(arg, key, strlen(key), ref); } static zend_always_inline void add_assoc_zval(zval *arg, const char *key, zval *value) { add_assoc_zval_ex(arg, key, strlen(key), value); } ZEND_API void add_index_long(zval *arg, zend_ulong index, zend_long n); ZEND_API void add_index_null(zval *arg, zend_ulong index); ZEND_API void add_index_bool(zval *arg, zend_ulong index, bool b); ZEND_API void add_index_resource(zval *arg, zend_ulong index, zend_resource *r); ZEND_API void add_index_double(zval *arg, zend_ulong index, double d); ZEND_API void add_index_str(zval *arg, zend_ulong index, zend_string *str); ZEND_API void add_index_string(zval *arg, zend_ulong index, const char *str); ZEND_API void add_index_stringl(zval *arg, zend_ulong index, const char *str, size_t length); ZEND_API void add_index_array(zval *arg, zend_ulong index, zend_array *arr); ZEND_API void add_index_object(zval *arg, zend_ulong index, zend_object *obj); ZEND_API void add_index_reference(zval *arg, zend_ulong index, zend_reference *ref); static zend_always_inline zend_result add_index_zval(zval *arg, zend_ulong index, zval *value) { return zend_hash_index_update(Z_ARRVAL_P(arg), index, value) ? SUCCESS : FAILURE; } ZEND_API zend_result add_next_index_long(zval *arg, zend_long n); ZEND_API zend_result add_next_index_null(zval *arg); ZEND_API zend_result add_next_index_bool(zval *arg, bool b); ZEND_API zend_result add_next_index_resource(zval *arg, zend_resource *r); ZEND_API zend_result add_next_index_double(zval *arg, double d); ZEND_API zend_result add_next_index_str(zval *arg, zend_string *str); ZEND_API zend_result add_next_index_string(zval *arg, const char *str); ZEND_API zend_result add_next_index_stringl(zval *arg, const char *str, size_t length); ZEND_API zend_result add_next_index_array(zval *arg, zend_array *arr); ZEND_API zend_result add_next_index_object(zval *arg, zend_object *obj); ZEND_API zend_result add_next_index_reference(zval *arg, zend_reference *ref); static zend_always_inline zend_result add_next_index_zval(zval *arg, zval *value) { return zend_hash_next_index_insert(Z_ARRVAL_P(arg), value) ? SUCCESS : FAILURE; } ZEND_API zend_result array_set_zval_key(HashTable *ht, zval *key, zval *value); ZEND_API void add_property_long_ex(zval *arg, const char *key, size_t key_len, zend_long l); ZEND_API void add_property_null_ex(zval *arg, const char *key, size_t key_len); ZEND_API void add_property_bool_ex(zval *arg, const char *key, size_t key_len, zend_long b); ZEND_API void add_property_resource_ex(zval *arg, const char *key, size_t key_len, zend_resource *r); ZEND_API void add_property_double_ex(zval *arg, const char *key, size_t key_len, double d); ZEND_API void add_property_str_ex(zval *arg, const char *key, size_t key_len, zend_string *str); ZEND_API void add_property_string_ex(zval *arg, const char *key, size_t key_len, const char *str); ZEND_API void add_property_stringl_ex(zval *arg, const char *key, size_t key_len, const char *str, size_t length); ZEND_API void add_property_array_ex(zval *arg, const char *key, size_t key_len, zend_array *arr); ZEND_API void add_property_object_ex(zval *arg, const char *key, size_t key_len, zend_object *obj); ZEND_API void add_property_reference_ex(zval *arg, const char *key, size_t key_len, zend_reference *ref); ZEND_API void add_property_zval_ex(zval *arg, const char *key, size_t key_len, zval *value); static zend_always_inline void add_property_long(zval *arg, const char *key, zend_long n) { add_property_long_ex(arg, key, strlen(key), n); } static zend_always_inline void add_property_null(zval *arg, const char *key) { add_property_null_ex(arg, key, strlen(key)); } static zend_always_inline void add_property_bool(zval *arg, const char *key, bool b) { add_property_bool_ex(arg, key, strlen(key), b); } static zend_always_inline void add_property_resource(zval *arg, const char *key, zend_resource *r) { add_property_resource_ex(arg, key, strlen(key), r); } static zend_always_inline void add_property_double(zval *arg, const char *key, double d) { add_property_double_ex(arg, key, strlen(key), d); } static zend_always_inline void add_property_str(zval *arg, const char *key, zend_string *str) { add_property_str_ex(arg, key, strlen(key), str); } static zend_always_inline void add_property_string(zval *arg, const char *key, const char *str) { add_property_string_ex(arg, key, strlen(key), str); } static zend_always_inline void add_property_stringl(zval *arg, const char *key, const char *str, size_t length) { add_property_stringl_ex(arg, key, strlen(key), str, length); } static zend_always_inline void add_property_array(zval *arg, const char *key, zend_array *arr) { add_property_array_ex(arg, key, strlen(key), arr); } static zend_always_inline void add_property_object(zval *arg, const char *key, zend_object *obj) { add_property_object_ex(arg, key, strlen(key), obj); } static zend_always_inline void add_property_reference(zval *arg, const char *key, zend_reference *ref) { add_property_reference_ex(arg, key, strlen(key), ref); } static zend_always_inline void add_property_zval(zval *arg, const char *key, zval *value) { add_property_zval_ex(arg, key, strlen(key), value); } ZEND_API zend_result _call_user_function_impl(zval *object, zval *function_name, zval *retval_ptr, uint32_t param_count, zval params[], HashTable *named_params); #define call_user_function(function_table, object, function_name, retval_ptr, param_count, params) \ _call_user_function_impl(object, function_name, retval_ptr, param_count, params, NULL) #define call_user_function_named(function_table, object, function_name, retval_ptr, param_count, params, named_params) \ _call_user_function_impl(object, function_name, retval_ptr, param_count, params, named_params) #ifndef __cplusplus # define empty_fcall_info (zend_fcall_info) {0} # define empty_fcall_info_cache (zend_fcall_info_cache) {0} #else # define empty_fcall_info zend_fcall_info {} # define empty_fcall_info_cache zend_fcall_info_cache {} #endif /** Build zend_call_info/cache from a zval* * * Caller is responsible to provide a return value (fci->retval), otherwise the we will crash. * In order to pass parameters the following members need to be set: * fci->param_count = 0; * fci->params = NULL; * The callable_name argument may be NULL. */ ZEND_API zend_result zend_fcall_info_init(zval *callable, uint32_t check_flags, zend_fcall_info *fci, zend_fcall_info_cache *fcc, zend_string **callable_name, char **error); /** Clear arguments connected with zend_fcall_info *fci * If free_mem is not zero then the params array gets free'd as well */ ZEND_API void zend_fcall_info_args_clear(zend_fcall_info *fci, bool free_mem); /** Save current arguments from zend_fcall_info *fci * params array will be set to NULL */ ZEND_API void zend_fcall_info_args_save(zend_fcall_info *fci, uint32_t *param_count, zval **params); /** Free arguments connected with zend_fcall_info *fci and set back saved ones. */ ZEND_API void zend_fcall_info_args_restore(zend_fcall_info *fci, uint32_t param_count, zval *params); /** Set or clear the arguments in the zend_call_info struct taking care of * refcount. If args is NULL and arguments are set then those are cleared. */ ZEND_API zend_result zend_fcall_info_args(zend_fcall_info *fci, zval *args); ZEND_API zend_result zend_fcall_info_args_ex(zend_fcall_info *fci, zend_function *func, zval *args); /** Set arguments in the zend_fcall_info struct taking care of refcount. * If argc is 0 the arguments which are set will be cleared, else pass * a variable amount of zval** arguments. */ ZEND_API void zend_fcall_info_argp(zend_fcall_info *fci, uint32_t argc, zval *argv); /** Set arguments in the zend_fcall_info struct taking care of refcount. * If argc is 0 the arguments which are set will be cleared, else pass * a variable amount of zval** arguments. */ ZEND_API void zend_fcall_info_argv(zend_fcall_info *fci, uint32_t argc, va_list *argv); /** Set arguments in the zend_fcall_info struct taking care of refcount. * If argc is 0 the arguments which are set will be cleared, else pass * a variable amount of zval** arguments. */ ZEND_API void zend_fcall_info_argn(zend_fcall_info *fci, uint32_t argc, ...); /** Call a function using information created by zend_fcall_info_init()/args(). * If args is given then those replace the argument info in fci is temporarily. */ ZEND_API zend_result zend_fcall_info_call(zend_fcall_info *fci, zend_fcall_info_cache *fcc, zval *retval, zval *args); /* Zend FCC API to store and handle PHP userland functions */ static zend_always_inline bool zend_fcc_equals(const zend_fcall_info_cache* a, const zend_fcall_info_cache* b) { if (UNEXPECTED((a->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE) && (b->function_handler->common.fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE))) { return a->object == b->object && a->calling_scope == b->calling_scope && a->closure == b->closure && zend_string_equals(a->function_handler->common.function_name, b->function_handler->common.function_name) ; } return a->function_handler == b->function_handler && a->object == b->object && a->calling_scope == b->calling_scope && a->closure == b->closure ; } static zend_always_inline void zend_fcc_addref(zend_fcall_info_cache *fcc) { ZEND_ASSERT(ZEND_FCC_INITIALIZED(*fcc) && "FCC Not initialized, possibly refetch trampoline freed by ZPP?"); /* If the cached trampoline is set, free it */ if (UNEXPECTED(fcc->function_handler == &EG(trampoline))) { zend_function *copy = (zend_function*)emalloc(sizeof(zend_function)); memcpy(copy, fcc->function_handler, sizeof(zend_function)); fcc->function_handler->common.function_name = NULL; fcc->function_handler = copy; } if (fcc->object) { GC_ADDREF(fcc->object); } if (fcc->closure) { GC_ADDREF(fcc->closure); } } static zend_always_inline void zend_fcc_dup(/* restrict */ zend_fcall_info_cache *dest, const zend_fcall_info_cache *src) { memcpy(dest, src, sizeof(zend_fcall_info_cache)); zend_fcc_addref(dest); } static zend_always_inline void zend_fcc_dtor(zend_fcall_info_cache *fcc) { ZEND_ASSERT(fcc->function_handler); if (fcc->object) { OBJ_RELEASE(fcc->object); } /* Need to free potential trampoline (__call/__callStatic) copied function handler before releasing the closure */ zend_release_fcall_info_cache(fcc); if (fcc->closure) { OBJ_RELEASE(fcc->closure); } *fcc = empty_fcall_info_cache; } ZEND_API void zend_get_callable_zval_from_fcc(const zend_fcall_info_cache *fcc, zval *callable); /* Moved out of zend_gc.h because zend_fcall_info_cache is an unknown type in that header */ static zend_always_inline void zend_get_gc_buffer_add_fcc(zend_get_gc_buffer *gc_buffer, zend_fcall_info_cache *fcc) { ZEND_ASSERT(ZEND_FCC_INITIALIZED(*fcc)); if (fcc->object) { zend_get_gc_buffer_add_obj(gc_buffer, fcc->object); } if (fcc->closure) { zend_get_gc_buffer_add_obj(gc_buffer, fcc->closure); } } /* Can only return FAILURE if EG(active) is false during late engine shutdown. * If the call or call setup throws, EG(exception) will be set and the retval * will be UNDEF. Otherwise, the retval will be a non-UNDEF value. */ ZEND_API zend_result zend_call_function(zend_fcall_info *fci, zend_fcall_info_cache *fci_cache); /* Call the FCI/FCC pair while setting the call return value to the passed zval*. */ static zend_always_inline zend_result zend_call_function_with_return_value( zend_fcall_info *fci, zend_fcall_info_cache *fci_cache, zval *retval) { ZEND_ASSERT(retval && "Use zend_call_function() directly if not providing a retval"); fci->retval = retval; return zend_call_function(fci, fci_cache); } /* Call the provided zend_function with the given params. * If retval_ptr is NULL, the return value is discarded. * If object is NULL, this must be a free function or static call. * called_scope must be provided for instance and static method calls. */ ZEND_API void zend_call_known_function( zend_function *fn, zend_object *object, zend_class_entry *called_scope, zval *retval_ptr, uint32_t param_count, zval *params, HashTable *named_params); static zend_always_inline void zend_call_known_fcc( const zend_fcall_info_cache *fcc, zval *retval_ptr, uint32_t param_count, zval *params, HashTable *named_params) { zend_function *func = fcc->function_handler; /* Need to copy trampolines as they get released after they are called */ if (UNEXPECTED(func->common.fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE)) { func = (zend_function*) emalloc(sizeof(zend_function)); memcpy(func, fcc->function_handler, sizeof(zend_function)); zend_string_addref(func->op_array.function_name); } zend_call_known_function(func, fcc->object, fcc->called_scope, retval_ptr, param_count, params, named_params); } /* Call the provided zend_function instance method on an object. */ static zend_always_inline void zend_call_known_instance_method( zend_function *fn, zend_object *object, zval *retval_ptr, uint32_t param_count, zval *params) { zend_call_known_function(fn, object, object->ce, retval_ptr, param_count, params, NULL); } static zend_always_inline void zend_call_known_instance_method_with_0_params( zend_function *fn, zend_object *object, zval *retval_ptr) { zend_call_known_instance_method(fn, object, retval_ptr, 0, NULL); } static zend_always_inline void zend_call_known_instance_method_with_1_params( zend_function *fn, zend_object *object, zval *retval_ptr, zval *param) { zend_call_known_instance_method(fn, object, retval_ptr, 1, param); } ZEND_API void zend_call_known_instance_method_with_2_params( zend_function *fn, zend_object *object, zval *retval_ptr, zval *param1, zval *param2); /* Call method if it exists. Return FAILURE if method does not exist or call failed. * If FAILURE is returned, retval will be UNDEF. As such, destroying retval unconditionally * is legal. */ ZEND_API zend_result zend_call_method_if_exists( zend_object *object, zend_string *method_name, zval *retval, uint32_t param_count, zval *params); ZEND_API zend_result zend_set_hash_symbol(zval *symbol, const char *name, size_t name_length, bool is_ref, int num_symbol_tables, ...); ZEND_API zend_result zend_delete_global_variable(zend_string *name); ZEND_API zend_array *zend_rebuild_symbol_table(void); ZEND_API void zend_attach_symbol_table(zend_execute_data *execute_data); ZEND_API void zend_detach_symbol_table(zend_execute_data *execute_data); ZEND_API zend_result zend_set_local_var(zend_string *name, zval *value, bool force); ZEND_API zend_result zend_set_local_var_str(const char *name, size_t len, zval *value, bool force); static zend_always_inline zend_result zend_forbid_dynamic_call(void) { zend_execute_data *ex = EG(current_execute_data); ZEND_ASSERT(ex != NULL && ex->func != NULL); if (ZEND_CALL_INFO(ex) & ZEND_CALL_DYNAMIC) { zend_string *function_or_method_name = get_active_function_or_method_name(); zend_throw_error(NULL, "Cannot call %.*s() dynamically", (int) ZSTR_LEN(function_or_method_name), ZSTR_VAL(function_or_method_name)); zend_string_release(function_or_method_name); return FAILURE; } return SUCCESS; } ZEND_API ZEND_COLD const char *zend_get_object_type_case(const zend_class_entry *ce, bool upper_case); static zend_always_inline const char *zend_get_object_type(const zend_class_entry *ce) { return zend_get_object_type_case(ce, false); } static zend_always_inline const char *zend_get_object_type_uc(const zend_class_entry *ce) { return zend_get_object_type_case(ce, true); } ZEND_API bool zend_is_iterable(const zval *iterable); ZEND_API bool zend_is_countable(const zval *countable); ZEND_API zend_result zend_get_default_from_internal_arg_info( zval *default_value_zval, zend_internal_arg_info *arg_info); END_EXTERN_C() #if ZEND_DEBUG #define CHECK_ZVAL_STRING(str) \ ZEND_ASSERT(ZSTR_VAL(str)[ZSTR_LEN(str)] == '\0' && "String is not null-terminated"); #else #define CHECK_ZVAL_STRING(z) #endif static zend_always_inline bool zend_str_has_nul_byte(const zend_string *str) { return ZSTR_LEN(str) != strlen(ZSTR_VAL(str)); } static zend_always_inline bool zend_char_has_nul_byte(const char *s, size_t known_length) { return known_length != strlen(s); } /* Compatibility with PHP 8.1 and below */ #define CHECK_ZVAL_NULL_PATH(p) zend_str_has_nul_byte(Z_STR_P(p)) #define CHECK_NULL_PATH(p, l) zend_char_has_nul_byte(p, l) #define ZVAL_STRINGL(z, s, l) do { \ ZVAL_NEW_STR(z, zend_string_init(s, l, 0)); \ } while (0) #define ZVAL_STRING(z, s) do { \ const char *_s = (s); \ ZVAL_STRINGL(z, _s, strlen(_s)); \ } while (0) #define ZVAL_EMPTY_STRING(z) do { \ ZVAL_INTERNED_STR(z, ZSTR_EMPTY_ALLOC()); \ } while (0) #define ZVAL_PSTRINGL(z, s, l) do { \ ZVAL_NEW_STR(z, zend_string_init(s, l, 1)); \ } while (0) #define ZVAL_PSTRING(z, s) do { \ const char *_s = (s); \ ZVAL_PSTRINGL(z, _s, strlen(_s)); \ } while (0) #define ZVAL_EMPTY_PSTRING(z) do { \ ZVAL_PSTRINGL(z, "", 0); \ } while (0) #define ZVAL_CHAR(z, c) do { \ char _c = (c); \ ZVAL_INTERNED_STR(z, ZSTR_CHAR((zend_uchar) _c)); \ } while (0) #define ZVAL_STRINGL_FAST(z, s, l) do { \ ZVAL_STR(z, zend_string_init_fast(s, l)); \ } while (0) #define ZVAL_STRING_FAST(z, s) do { \ const char *_s = (s); \ ZVAL_STRINGL_FAST(z, _s, strlen(_s)); \ } while (0) #define ZVAL_ZVAL(z, zv, copy, dtor) do { \ zval *__z = (z); \ zval *__zv = (zv); \ if (EXPECTED(!Z_ISREF_P(__zv))) { \ if (copy && !dtor) { \ ZVAL_COPY(__z, __zv); \ } else { \ ZVAL_COPY_VALUE(__z, __zv); \ } \ } else { \ ZVAL_COPY(__z, Z_REFVAL_P(__zv)); \ if (dtor || !copy) { \ zval_ptr_dtor(__zv); \ } \ } \ } while (0) #define RETVAL_BOOL(b) ZVAL_BOOL(return_value, b) #define RETVAL_NULL() ZVAL_NULL(return_value) #define RETVAL_LONG(l) ZVAL_LONG(return_value, l) #define RETVAL_DOUBLE(d) ZVAL_DOUBLE(return_value, d) #define RETVAL_STR(s) ZVAL_STR(return_value, s) #define RETVAL_INTERNED_STR(s) ZVAL_INTERNED_STR(return_value, s) #define RETVAL_NEW_STR(s) ZVAL_NEW_STR(return_value, s) #define RETVAL_STR_COPY(s) ZVAL_STR_COPY(return_value, s) #define RETVAL_STRING(s) ZVAL_STRING(return_value, s) #define RETVAL_STRINGL(s, l) ZVAL_STRINGL(return_value, s, l) #define RETVAL_STRING_FAST(s) ZVAL_STRING_FAST(return_value, s) #define RETVAL_STRINGL_FAST(s, l) ZVAL_STRINGL_FAST(return_value, s, l) #define RETVAL_EMPTY_STRING() ZVAL_EMPTY_STRING(return_value) #define RETVAL_CHAR(c) ZVAL_CHAR(return_value, c) #define RETVAL_RES(r) ZVAL_RES(return_value, r) #define RETVAL_ARR(r) ZVAL_ARR(return_value, r) #define RETVAL_EMPTY_ARRAY() ZVAL_EMPTY_ARRAY(return_value) #define RETVAL_OBJ(r) ZVAL_OBJ(return_value, r) #define RETVAL_OBJ_COPY(r) ZVAL_OBJ_COPY(return_value, r) #define RETVAL_COPY(zv) ZVAL_COPY(return_value, zv) #define RETVAL_COPY_VALUE(zv) ZVAL_COPY_VALUE(return_value, zv) #define RETVAL_COPY_DEREF(zv) ZVAL_COPY_DEREF(return_value, zv) #define RETVAL_ZVAL(zv, copy, dtor) ZVAL_ZVAL(return_value, zv, copy, dtor) #define RETVAL_FALSE ZVAL_FALSE(return_value) #define RETVAL_TRUE ZVAL_TRUE(return_value) #define RETURN_BOOL(b) do { RETVAL_BOOL(b); return; } while (0) #define RETURN_NULL() do { RETVAL_NULL(); return;} while (0) #define RETURN_LONG(l) do { RETVAL_LONG(l); return; } while (0) #define RETURN_DOUBLE(d) do { RETVAL_DOUBLE(d); return; } while (0) #define RETURN_STR(s) do { RETVAL_STR(s); return; } while (0) #define RETURN_INTERNED_STR(s) do { RETVAL_INTERNED_STR(s); return; } while (0) #define RETURN_NEW_STR(s) do { RETVAL_NEW_STR(s); return; } while (0) #define RETURN_STR_COPY(s) do { RETVAL_STR_COPY(s); return; } while (0) #define RETURN_STRING(s) do { RETVAL_STRING(s); return; } while (0) #define RETURN_STRINGL(s, l) do { RETVAL_STRINGL(s, l); return; } while (0) #define RETURN_STRING_FAST(s) do { RETVAL_STRING_FAST(s); return; } while (0) #define RETURN_STRINGL_FAST(s, l) do { RETVAL_STRINGL_FAST(s, l); return; } while (0) #define RETURN_EMPTY_STRING() do { RETVAL_EMPTY_STRING(); return; } while (0) #define RETURN_CHAR(c) do { RETVAL_CHAR(c); return; } while (0) #define RETURN_RES(r) do { RETVAL_RES(r); return; } while (0) #define RETURN_ARR(r) do { RETVAL_ARR(r); return; } while (0) #define RETURN_EMPTY_ARRAY() do { RETVAL_EMPTY_ARRAY(); return; } while (0) #define RETURN_OBJ(r) do { RETVAL_OBJ(r); return; } while (0) #define RETURN_OBJ_COPY(r) do { RETVAL_OBJ_COPY(r); return; } while (0) #define RETURN_COPY(zv) do { RETVAL_COPY(zv); return; } while (0) #define RETURN_COPY_VALUE(zv) do { RETVAL_COPY_VALUE(zv); return; } while (0) #define RETURN_COPY_DEREF(zv) do { RETVAL_COPY_DEREF(zv); return; } while (0) #define RETURN_ZVAL(zv, copy, dtor) do { RETVAL_ZVAL(zv, copy, dtor); return; } while (0) #define RETURN_FALSE do { RETVAL_FALSE; return; } while (0) #define RETURN_TRUE do { RETVAL_TRUE; return; } while (0) #define RETURN_THROWS() do { ZEND_ASSERT(EG(exception)); (void) return_value; return; } while (0) #define HASH_OF(p) (Z_TYPE_P(p)==IS_ARRAY ? Z_ARRVAL_P(p) : ((Z_TYPE_P(p)==IS_OBJECT ? Z_OBJ_HT_P(p)->get_properties(Z_OBJ_P(p)) : NULL))) #define ZVAL_IS_NULL(z) (Z_TYPE_P(z) == IS_NULL) /* For compatibility */ #define ZEND_MINIT ZEND_MODULE_STARTUP_N #define ZEND_MSHUTDOWN ZEND_MODULE_SHUTDOWN_N #define ZEND_RINIT ZEND_MODULE_ACTIVATE_N #define ZEND_RSHUTDOWN ZEND_MODULE_DEACTIVATE_N #define ZEND_MINFO ZEND_MODULE_INFO_N #define ZEND_GINIT(module) ((void (*)(void*))(ZEND_MODULE_GLOBALS_CTOR_N(module))) #define ZEND_GSHUTDOWN(module) ((void (*)(void*))(ZEND_MODULE_GLOBALS_DTOR_N(module))) #define ZEND_MINIT_FUNCTION ZEND_MODULE_STARTUP_D #define ZEND_MSHUTDOWN_FUNCTION ZEND_MODULE_SHUTDOWN_D #define ZEND_RINIT_FUNCTION ZEND_MODULE_ACTIVATE_D #define ZEND_RSHUTDOWN_FUNCTION ZEND_MODULE_DEACTIVATE_D #define ZEND_MINFO_FUNCTION ZEND_MODULE_INFO_D #define ZEND_GINIT_FUNCTION ZEND_MODULE_GLOBALS_CTOR_D #define ZEND_GSHUTDOWN_FUNCTION ZEND_MODULE_GLOBALS_DTOR_D /* May modify arg in-place. Will free arg in failure case (and take ownership in success case). * Prefer using the ZEND_TRY_ASSIGN_* macros over these APIs. */ ZEND_API zend_result zend_try_assign_typed_ref_ex(zend_reference *ref, zval *zv, bool strict); ZEND_API zend_result zend_try_assign_typed_ref(zend_reference *ref, zval *zv); ZEND_API zend_result zend_try_assign_typed_ref_null(zend_reference *ref); ZEND_API zend_result zend_try_assign_typed_ref_bool(zend_reference *ref, bool val); ZEND_API zend_result zend_try_assign_typed_ref_long(zend_reference *ref, zend_long lval); ZEND_API zend_result zend_try_assign_typed_ref_double(zend_reference *ref, double dval); ZEND_API zend_result zend_try_assign_typed_ref_empty_string(zend_reference *ref); ZEND_API zend_result zend_try_assign_typed_ref_str(zend_reference *ref, zend_string *str); ZEND_API zend_result zend_try_assign_typed_ref_string(zend_reference *ref, const char *string); ZEND_API zend_result zend_try_assign_typed_ref_stringl(zend_reference *ref, const char *string, size_t len); ZEND_API zend_result zend_try_assign_typed_ref_arr(zend_reference *ref, zend_array *arr); ZEND_API zend_result zend_try_assign_typed_ref_res(zend_reference *ref, zend_resource *res); ZEND_API zend_result zend_try_assign_typed_ref_zval(zend_reference *ref, zval *zv); ZEND_API zend_result zend_try_assign_typed_ref_zval_ex(zend_reference *ref, zval *zv, bool strict); #define _ZEND_TRY_ASSIGN_NULL(zv, is_ref) do { \ zval *_zv = zv; \ if (is_ref || UNEXPECTED(Z_ISREF_P(_zv))) { \ zend_reference *ref = Z_REF_P(_zv); \ if (UNEXPECTED(ZEND_REF_HAS_TYPE_SOURCES(ref))) { \ zend_try_assign_typed_ref_null(ref); \ break; \ } \ _zv = &ref->val; \ } \ zval_ptr_safe_dtor(_zv); \ ZVAL_NULL(_zv); \ } while (0) #define ZEND_TRY_ASSIGN_NULL(zv) \ _ZEND_TRY_ASSIGN_NULL(zv, 0) #define ZEND_TRY_ASSIGN_REF_NULL(zv) do { \ ZEND_ASSERT(Z_ISREF_P(zv)); \ _ZEND_TRY_ASSIGN_NULL(zv, 1); \ } while (0) #define _ZEND_TRY_ASSIGN_FALSE(zv, is_ref) do { \ zval *_zv = zv; \ if (is_ref || UNEXPECTED(Z_ISREF_P(_zv))) { \ zend_reference *ref = Z_REF_P(_zv); \ if (UNEXPECTED(ZEND_REF_HAS_TYPE_SOURCES(ref))) { \ zend_try_assign_typed_ref_bool(ref, 0); \ break; \ } \ _zv = &ref->val; \ } \ zval_ptr_safe_dtor(_zv); \ ZVAL_FALSE(_zv); \ } while (0) #define ZEND_TRY_ASSIGN_FALSE(zv) \ _ZEND_TRY_ASSIGN_FALSE(zv, 0) #define ZEND_TRY_ASSIGN_REF_FALSE(zv) do { \ ZEND_ASSERT(Z_ISREF_P(zv)); \ _ZEND_TRY_ASSIGN_FALSE(zv, 1); \ } while (0) #define _ZEND_TRY_ASSIGN_TRUE(zv, is_ref) do { \ zval *_zv = zv; \ if (is_ref || UNEXPECTED(Z_ISREF_P(_zv))) { \ zend_reference *ref = Z_REF_P(_zv); \ if (UNEXPECTED(ZEND_REF_HAS_TYPE_SOURCES(ref))) { \ zend_try_assign_typed_ref_bool(ref, 1); \ break; \ } \ _zv = &ref->val; \ } \ zval_ptr_safe_dtor(_zv); \ ZVAL_TRUE(_zv); \ } while (0) #define ZEND_TRY_ASSIGN_TRUE(zv) \ _ZEND_TRY_ASSIGN_TRUE(zv, 0) #define ZEND_TRY_ASSIGN_REF_TRUE(zv) do { \ ZEND_ASSERT(Z_ISREF_P(zv)); \ _ZEND_TRY_ASSIGN_TRUE(zv, 1); \ } while (0) #define _ZEND_TRY_ASSIGN_BOOL(zv, bval, is_ref) do { \ zval *_zv = zv; \ if (is_ref || UNEXPECTED(Z_ISREF_P(_zv))) { \ zend_reference *ref = Z_REF_P(_zv); \ if (UNEXPECTED(ZEND_REF_HAS_TYPE_SOURCES(ref))) { \ zend_try_assign_typed_ref_bool(ref, 1); \ break; \ } \ _zv = &ref->val; \ } \ zval_ptr_safe_dtor(_zv); \ ZVAL_BOOL(_zv, bval); \ } while (0) #define ZEND_TRY_ASSIGN_BOOL(zv, bval) \ _ZEND_TRY_ASSIGN_BOOL(zv, bval, 0) #define ZEND_TRY_ASSIGN_REF_BOOL(zv, bval) do { \ ZEND_ASSERT(Z_ISREF_P(zv)); \ _ZEND_TRY_ASSIGN_BOOL(zv, bval, 1); \ } while (0) #define _ZEND_TRY_ASSIGN_LONG(zv, lval, is_ref) do { \ zval *_zv = zv; \ if (is_ref || UNEXPECTED(Z_ISREF_P(_zv))) { \ zend_reference *ref = Z_REF_P(_zv); \ if (UNEXPECTED(ZEND_REF_HAS_TYPE_SOURCES(ref))) { \ zend_try_assign_typed_ref_long(ref, lval); \ break; \ } \ _zv = &ref->val; \ } \ zval_ptr_safe_dtor(_zv); \ ZVAL_LONG(_zv, lval); \ } while (0) #define ZEND_TRY_ASSIGN_LONG(zv, lval) \ _ZEND_TRY_ASSIGN_LONG(zv, lval, 0) #define ZEND_TRY_ASSIGN_REF_LONG(zv, lval) do { \ ZEND_ASSERT(Z_ISREF_P(zv)); \ _ZEND_TRY_ASSIGN_LONG(zv, lval, 1); \ } while (0) #define _ZEND_TRY_ASSIGN_DOUBLE(zv, dval, is_ref) do { \ zval *_zv = zv; \ if (is_ref || UNEXPECTED(Z_ISREF_P(_zv))) { \ zend_reference *ref = Z_REF_P(_zv); \ if (UNEXPECTED(ZEND_REF_HAS_TYPE_SOURCES(ref))) { \ zend_try_assign_typed_ref_double(ref, dval); \ break; \ } \ _zv = &ref->val; \ } \ zval_ptr_safe_dtor(_zv); \ ZVAL_DOUBLE(_zv, dval); \ } while (0) #define ZEND_TRY_ASSIGN_DOUBLE(zv, dval) \ _ZEND_TRY_ASSIGN_DOUBLE(zv, dval, 0) #define ZEND_TRY_ASSIGN_REF_DOUBLE(zv, dval) do { \ ZEND_ASSERT(Z_ISREF_P(zv)); \ _ZEND_TRY_ASSIGN_DOUBLE(zv, dval, 1); \ } while (0) #define _ZEND_TRY_ASSIGN_EMPTY_STRING(zv, is_ref) do { \ zval *_zv = zv; \ if (is_ref || UNEXPECTED(Z_ISREF_P(_zv))) { \ zend_reference *ref = Z_REF_P(_zv); \ if (UNEXPECTED(ZEND_REF_HAS_TYPE_SOURCES(ref))) { \ zend_try_assign_typed_ref_empty_string(ref); \ break; \ } \ _zv = &ref->val; \ } \ zval_ptr_safe_dtor(_zv); \ ZVAL_EMPTY_STRING(_zv); \ } while (0) #define ZEND_TRY_ASSIGN_EMPTY_STRING(zv) \ _ZEND_TRY_ASSIGN_EMPTY_STRING(zv, 0) #define ZEND_TRY_ASSIGN_REF_EMPTY_STRING(zv) do { \ ZEND_ASSERT(Z_ISREF_P(zv)); \ _ZEND_TRY_ASSIGN_EMPTY_STRING(zv, 1); \ } while (0) #define _ZEND_TRY_ASSIGN_STR(zv, str, is_ref) do { \ zval *_zv = zv; \ if (is_ref || UNEXPECTED(Z_ISREF_P(_zv))) { \ zend_reference *ref = Z_REF_P(_zv); \ if (UNEXPECTED(ZEND_REF_HAS_TYPE_SOURCES(ref))) { \ zend_try_assign_typed_ref_str(ref, str); \ break; \ } \ _zv = &ref->val; \ } \ zval_ptr_safe_dtor(_zv); \ ZVAL_STR(_zv, str); \ } while (0) #define ZEND_TRY_ASSIGN_STR(zv, str) \ _ZEND_TRY_ASSIGN_STR(zv, str, 0) #define ZEND_TRY_ASSIGN_REF_STR(zv, str) do { \ ZEND_ASSERT(Z_ISREF_P(zv)); \ _ZEND_TRY_ASSIGN_STR(zv, str, 1); \ } while (0) #define _ZEND_TRY_ASSIGN_NEW_STR(zv, str, is_str) do { \ zval *_zv = zv; \ if (is_str || UNEXPECTED(Z_ISREF_P(_zv))) { \ zend_reference *ref = Z_REF_P(_zv); \ if (UNEXPECTED(ZEND_REF_HAS_TYPE_SOURCES(ref))) { \ zend_try_assign_typed_ref_str(ref, str); \ break; \ } \ _zv = &ref->val; \ } \ zval_ptr_safe_dtor(_zv); \ ZVAL_NEW_STR(_zv, str); \ } while (0) #define ZEND_TRY_ASSIGN_NEW_STR(zv, str) \ _ZEND_TRY_ASSIGN_NEW_STR(zv, str, 0) #define ZEND_TRY_ASSIGN_REF_NEW_STR(zv, str) do { \ ZEND_ASSERT(Z_ISREF_P(zv)); \ _ZEND_TRY_ASSIGN_NEW_STR(zv, str, 1); \ } while (0) #define _ZEND_TRY_ASSIGN_STRING(zv, string, is_ref) do { \ zval *_zv = zv; \ if (is_ref || UNEXPECTED(Z_ISREF_P(_zv))) { \ zend_reference *ref = Z_REF_P(_zv); \ if (UNEXPECTED(ZEND_REF_HAS_TYPE_SOURCES(ref))) { \ zend_try_assign_typed_ref_string(ref, string); \ break; \ } \ _zv = &ref->val; \ } \ zval_ptr_safe_dtor(_zv); \ ZVAL_STRING(_zv, string); \ } while (0) #define ZEND_TRY_ASSIGN_STRING(zv, string) \ _ZEND_TRY_ASSIGN_STRING(zv, string, 0) #define ZEND_TRY_ASSIGN_REF_STRING(zv, string) do { \ ZEND_ASSERT(Z_ISREF_P(zv)); \ _ZEND_TRY_ASSIGN_STRING(zv, string, 1); \ } while (0) #define _ZEND_TRY_ASSIGN_STRINGL(zv, string, len, is_ref) do { \ zval *_zv = zv; \ if (is_ref || UNEXPECTED(Z_ISREF_P(_zv))) { \ zend_reference *ref = Z_REF_P(_zv); \ if (UNEXPECTED(ZEND_REF_HAS_TYPE_SOURCES(ref))) { \ zend_try_assign_typed_ref_stringl(ref, string, len); \ break; \ } \ _zv = &ref->val; \ } \ zval_ptr_safe_dtor(_zv); \ ZVAL_STRINGL(_zv, string, len); \ } while (0) #define ZEND_TRY_ASSIGN_STRINGL(zv, string, len) \ _ZEND_TRY_ASSIGN_STRINGL(zv, string, len, 0) #define ZEND_TRY_ASSIGN_REF_STRINGL(zv, string, len) do { \ ZEND_ASSERT(Z_ISREF_P(zv)); \ _ZEND_TRY_ASSIGN_STRINGL(zv, string, len, 1); \ } while (0) #define _ZEND_TRY_ASSIGN_ARR(zv, arr, is_ref) do { \ zval *_zv = zv; \ if (is_ref || UNEXPECTED(Z_ISREF_P(_zv))) { \ zend_reference *ref = Z_REF_P(_zv); \ if (UNEXPECTED(ZEND_REF_HAS_TYPE_SOURCES(ref))) { \ zend_try_assign_typed_ref_arr(ref, arr); \ break; \ } \ _zv = &ref->val; \ } \ zval_ptr_safe_dtor(_zv); \ ZVAL_ARR(_zv, arr); \ } while (0) #define ZEND_TRY_ASSIGN_ARR(zv, arr) \ _ZEND_TRY_ASSIGN_ARR(zv, arr, 0) #define ZEND_TRY_ASSIGN_REF_ARR(zv, arr) do { \ ZEND_ASSERT(Z_ISREF_P(zv)); \ ZEND_ASSERT(!(GC_FLAGS(arr) & GC_IMMUTABLE)); \ _ZEND_TRY_ASSIGN_ARR(zv, arr, 1); \ } while (0) #define _ZEND_TRY_ASSIGN_RES(zv, res, is_ref) do { \ zval *_zv = zv; \ if (is_ref || UNEXPECTED(Z_ISREF_P(_zv))) { \ zend_reference *ref = Z_REF_P(_zv); \ if (UNEXPECTED(ZEND_REF_HAS_TYPE_SOURCES(ref))) { \ zend_try_assign_typed_ref_res(ref, res); \ break; \ } \ _zv = &ref->val; \ } \ zval_ptr_safe_dtor(_zv); \ ZVAL_RES(_zv, res); \ } while (0) #define ZEND_TRY_ASSIGN_RES(zv, res) \ _ZEND_TRY_ASSIGN_RES(zv, res, 0) #define ZEND_TRY_ASSIGN_REF_RES(zv, res) do { \ ZEND_ASSERT(Z_ISREF_P(zv)); \ _ZEND_TRY_ASSIGN_RES(zv, res, 1); \ } while (0) #define _ZEND_TRY_ASSIGN_TMP(zv, other_zv, is_ref) do { \ zval *_zv = zv; \ if (is_ref || UNEXPECTED(Z_ISREF_P(_zv))) { \ zend_reference *ref = Z_REF_P(_zv); \ if (UNEXPECTED(ZEND_REF_HAS_TYPE_SOURCES(ref))) { \ zend_try_assign_typed_ref(ref, other_zv); \ break; \ } \ _zv = &ref->val; \ } \ zval_ptr_safe_dtor(_zv); \ ZVAL_COPY_VALUE(_zv, other_zv); \ } while (0) #define ZEND_TRY_ASSIGN_TMP(zv, other_zv) \ _ZEND_TRY_ASSIGN_TMP(zv, other_zv, 0) #define ZEND_TRY_ASSIGN_REF_TMP(zv, other_zv) do { \ ZEND_ASSERT(Z_ISREF_P(zv)); \ _ZEND_TRY_ASSIGN_TMP(zv, other_zv, 1); \ } while (0) #define _ZEND_TRY_ASSIGN_VALUE(zv, other_zv, is_ref) do { \ zval *_zv = zv; \ if (is_ref || UNEXPECTED(Z_ISREF_P(_zv))) { \ zend_reference *ref = Z_REF_P(_zv); \ if (UNEXPECTED(ZEND_REF_HAS_TYPE_SOURCES(ref))) { \ zend_try_assign_typed_ref_zval(ref, other_zv); \ break; \ } \ _zv = &ref->val; \ } \ zval_ptr_safe_dtor(_zv); \ ZVAL_COPY_VALUE(_zv, other_zv); \ } while (0) #define ZEND_TRY_ASSIGN_VALUE(zv, other_zv) \ _ZEND_TRY_ASSIGN_VALUE(zv, other_zv, 0) #define ZEND_TRY_ASSIGN_REF_VALUE(zv, other_zv) do { \ ZEND_ASSERT(Z_ISREF_P(zv)); \ _ZEND_TRY_ASSIGN_VALUE(zv, other_zv, 1); \ } while (0) #define ZEND_TRY_ASSIGN_COPY(zv, other_zv) do { \ Z_TRY_ADDREF_P(other_zv); \ ZEND_TRY_ASSIGN_VALUE(zv, other_zv); \ } while (0) #define ZEND_TRY_ASSIGN_REF_COPY(zv, other_zv) do { \ Z_TRY_ADDREF_P(other_zv); \ ZEND_TRY_ASSIGN_REF_VALUE(zv, other_zv); \ } while (0) #define _ZEND_TRY_ASSIGN_VALUE_EX(zv, other_zv, strict, is_ref) do { \ zval *_zv = zv; \ if (is_ref || UNEXPECTED(Z_ISREF_P(_zv))) { \ zend_reference *ref = Z_REF_P(_zv); \ if (UNEXPECTED(ZEND_REF_HAS_TYPE_SOURCES(ref))) { \ zend_try_assign_typed_ref_zval_ex(ref, other_zv, strict); \ break; \ } \ _zv = &ref->val; \ } \ zval_ptr_safe_dtor(_zv); \ ZVAL_COPY_VALUE(_zv, other_zv); \ } while (0) #define ZEND_TRY_ASSIGN_VALUE_EX(zv, other_zv, strict) \ _ZEND_TRY_ASSIGN_VALUE_EX(zv, other_zv, strict, 0) #define ZEND_TRY_ASSIGN_REF_VALUE_EX(zv, other_zv, strict) do { \ ZEND_ASSERT(Z_ISREF_P(zv)); \ _ZEND_TRY_ASSIGN_VALUE_EX(zv, other_zv, strict, 1); \ } while (0) #define ZEND_TRY_ASSIGN_COPY_EX(zv, other_zv, strict) do { \ Z_TRY_ADDREF_P(other_zv); \ ZEND_TRY_ASSIGN_VALUE_EX(zv, other_zv, strict); \ } while (0) #define ZEND_TRY_ASSIGN_REF_COPY_EX(zv, other_zv, strict) do { \ Z_TRY_ADDREF_P(other_zv); \ ZEND_TRY_ASSIGN_REF_VALUE_EX(zv, other_zv, strict); \ } while (0) /* Initializes a reference to an empty array and returns dereferenced zval, * or NULL if the initialization failed. */ static zend_always_inline zval *zend_try_array_init_size(zval *zv, uint32_t size) { zend_array *arr = zend_new_array(size); if (EXPECTED(Z_ISREF_P(zv))) { zend_reference *ref = Z_REF_P(zv); if (UNEXPECTED(ZEND_REF_HAS_TYPE_SOURCES(ref))) { if (zend_try_assign_typed_ref_arr(ref, arr) == FAILURE) { return NULL; } return &ref->val; } zv = &ref->val; } zval_ptr_safe_dtor(zv); ZVAL_ARR(zv, arr); return zv; } static zend_always_inline zval *zend_try_array_init(zval *zv) { return zend_try_array_init_size(zv, 0); } /* Fast parameter parsing API */ /* Fast ZPP is always enabled now; this define is left in for compatibility * with any existing conditional compilation blocks. */ #define FAST_ZPP 1 #define Z_EXPECTED_TYPES(_) \ _(Z_EXPECTED_LONG, "of type int") \ _(Z_EXPECTED_LONG_OR_NULL, "of type ?int") \ _(Z_EXPECTED_BOOL, "of type bool") \ _(Z_EXPECTED_BOOL_OR_NULL, "of type ?bool") \ _(Z_EXPECTED_STRING, "of type string") \ _(Z_EXPECTED_STRING_OR_NULL, "of type ?string") \ _(Z_EXPECTED_ARRAY, "of type array") \ _(Z_EXPECTED_ARRAY_OR_NULL, "of type ?array") \ _(Z_EXPECTED_ARRAY_OR_LONG, "of type array|int") \ _(Z_EXPECTED_ARRAY_OR_LONG_OR_NULL, "of type array|int|null") \ _(Z_EXPECTED_ITERABLE, "of type Traversable|array") \ _(Z_EXPECTED_ITERABLE_OR_NULL, "of type Traversable|array|null") \ _(Z_EXPECTED_FUNC, "a valid callback") \ _(Z_EXPECTED_FUNC_OR_NULL, "a valid callback or null") \ _(Z_EXPECTED_RESOURCE, "of type resource") \ _(Z_EXPECTED_RESOURCE_OR_NULL, "of type resource or null") \ _(Z_EXPECTED_PATH, "of type string") \ _(Z_EXPECTED_PATH_OR_NULL, "of type ?string") \ _(Z_EXPECTED_OBJECT, "of type object") \ _(Z_EXPECTED_OBJECT_OR_NULL, "of type ?object") \ _(Z_EXPECTED_DOUBLE, "of type float") \ _(Z_EXPECTED_DOUBLE_OR_NULL, "of type ?float") \ _(Z_EXPECTED_NUMBER, "of type int|float") \ _(Z_EXPECTED_NUMBER_OR_NULL, "of type int|float|null") \ _(Z_EXPECTED_NUMBER_OR_STRING, "of type string|int|float") \ _(Z_EXPECTED_NUMBER_OR_STRING_OR_NULL, "of type string|int|float|null") \ _(Z_EXPECTED_ARRAY_OR_STRING, "of type array|string") \ _(Z_EXPECTED_ARRAY_OR_STRING_OR_NULL, "of type array|string|null") \ _(Z_EXPECTED_STRING_OR_LONG, "of type string|int") \ _(Z_EXPECTED_STRING_OR_LONG_OR_NULL, "of type string|int|null") \ _(Z_EXPECTED_OBJECT_OR_CLASS_NAME, "an object or a valid class name") \ _(Z_EXPECTED_OBJECT_OR_CLASS_NAME_OR_NULL, "an object, a valid class name, or null") \ _(Z_EXPECTED_OBJECT_OR_STRING, "of type object|string") \ _(Z_EXPECTED_OBJECT_OR_STRING_OR_NULL, "of type object|string|null") \ #define Z_EXPECTED_TYPE #define Z_EXPECTED_TYPE_ENUM(id, str) id, #define Z_EXPECTED_TYPE_STR(id, str) str, typedef enum _zend_expected_type { Z_EXPECTED_TYPES(Z_EXPECTED_TYPE_ENUM) Z_EXPECTED_LAST } zend_expected_type; ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_parameters_none_error(void); ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_parameters_count_error(uint32_t min_num_args, uint32_t max_num_args); ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_parameter_error(int error_code, uint32_t num, char *name, zend_expected_type expected_type, zval *arg); ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_parameter_type_error(uint32_t num, zend_expected_type expected_type, zval *arg); ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_parameter_class_error(uint32_t num, const char *name, zval *arg); ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_parameter_class_or_null_error(uint32_t num, const char *name, zval *arg); ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_parameter_class_or_long_error(uint32_t num, const char *name, zval *arg); ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_parameter_class_or_long_or_null_error(uint32_t num, const char *name, zval *arg); ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_parameter_class_or_string_error(uint32_t num, const char *name, zval *arg); ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_parameter_class_or_string_or_null_error(uint32_t num, const char *name, zval *arg); ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_callback_error(uint32_t num, char *error); ZEND_API ZEND_COLD void ZEND_FASTCALL zend_wrong_callback_or_null_error(uint32_t num, char *error); ZEND_API ZEND_COLD void ZEND_FASTCALL zend_unexpected_extra_named_error(void); ZEND_API ZEND_COLD void ZEND_FASTCALL zend_argument_error_variadic(zend_class_entry *error_ce, uint32_t arg_num, const char *format, va_list va); ZEND_API ZEND_COLD void zend_argument_error(zend_class_entry *error_ce, uint32_t arg_num, const char *format, ...); ZEND_API ZEND_COLD void zend_argument_type_error(uint32_t arg_num, const char *format, ...); ZEND_API ZEND_COLD void zend_argument_value_error(uint32_t arg_num, const char *format, ...); ZEND_API ZEND_COLD void zend_argument_must_not_be_empty_error(uint32_t arg_num); ZEND_API ZEND_COLD void zend_class_redeclaration_error(int type, zend_class_entry *old_ce); ZEND_API ZEND_COLD void zend_class_redeclaration_error_ex(int type, zend_string *new_name, zend_class_entry *old_ce); #define ZPP_ERROR_OK 0 #define ZPP_ERROR_FAILURE 1 #define ZPP_ERROR_WRONG_CALLBACK 2 #define ZPP_ERROR_WRONG_CLASS 3 #define ZPP_ERROR_WRONG_CLASS_OR_NULL 4 #define ZPP_ERROR_WRONG_CLASS_OR_STRING 5 #define ZPP_ERROR_WRONG_CLASS_OR_STRING_OR_NULL 6 #define ZPP_ERROR_WRONG_CLASS_OR_LONG 7 #define ZPP_ERROR_WRONG_CLASS_OR_LONG_OR_NULL 8 #define ZPP_ERROR_WRONG_ARG 9 #define ZPP_ERROR_WRONG_COUNT 10 #define ZPP_ERROR_UNEXPECTED_EXTRA_NAMED 11 #define ZPP_ERROR_WRONG_CALLBACK_OR_NULL 12 #define ZEND_PARSE_PARAMETERS_START_EX(flags, min_num_args, max_num_args) do { \ const int _flags = (flags); \ uint32_t _min_num_args = (min_num_args); \ uint32_t _max_num_args = (uint32_t) (max_num_args); \ uint32_t _num_args = EX_NUM_ARGS(); \ uint32_t _i = 0; \ zval *_real_arg, *_arg = NULL; \ zend_expected_type _expected_type = Z_EXPECTED_LONG; \ char *_error = NULL; \ bool _dummy = 0; \ bool _optional = 0; \ int _error_code = ZPP_ERROR_OK; \ ((void)_i); \ ((void)_real_arg); \ ((void)_arg); \ ((void)_expected_type); \ ((void)_error); \ ((void)_optional); \ ((void)_dummy); \ \ do { \ if (UNEXPECTED(_num_args < _min_num_args) || \ UNEXPECTED(_num_args > _max_num_args)) { \ if (!(_flags & ZEND_PARSE_PARAMS_QUIET)) { \ zend_wrong_parameters_count_error(_min_num_args, _max_num_args); \ } \ _error_code = ZPP_ERROR_FAILURE; \ break; \ } \ _real_arg = ZEND_CALL_ARG(execute_data, 0); #define ZEND_PARSE_PARAMETERS_START(min_num_args, max_num_args) \ ZEND_PARSE_PARAMETERS_START_EX(0, min_num_args, max_num_args) #define ZEND_PARSE_PARAMETERS_NONE() do { \ if (UNEXPECTED(ZEND_NUM_ARGS() != 0)) { \ zend_wrong_parameters_none_error(); \ return; \ } \ } while (0) #define ZEND_PARSE_PARAMETERS_END_EX(failure) \ ZEND_ASSERT(_i == _max_num_args || _max_num_args == (uint32_t) -1); \ } while (0); \ if (UNEXPECTED(_error_code != ZPP_ERROR_OK)) { \ if (!(_flags & ZEND_PARSE_PARAMS_QUIET)) { \ zend_wrong_parameter_error(_error_code, _i, _error, _expected_type, _arg); \ } \ failure; \ } \ } while (0) #define ZEND_PARSE_PARAMETERS_END() \ ZEND_PARSE_PARAMETERS_END_EX(return) #define Z_PARAM_PROLOGUE(deref, separate) \ ++_i; \ ZEND_ASSERT(_i <= _min_num_args || _optional==1); \ ZEND_ASSERT(_i > _min_num_args || _optional==0); \ if (_optional) { \ if (UNEXPECTED(_i >_num_args)) break; \ } \ _real_arg++; \ _arg = _real_arg; \ if (deref) { \ if (EXPECTED(Z_ISREF_P(_arg))) { \ _arg = Z_REFVAL_P(_arg); \ } \ } \ if (separate) { \ SEPARATE_ZVAL_NOREF(_arg); \ } /* get the zval* for a previously parsed argument */ #define Z_PARAM_GET_PREV_ZVAL(dest) \ zend_parse_arg_zval_deref(_arg, &dest, 0); /* old "|" */ #define Z_PARAM_OPTIONAL \ _optional = 1; /* old "a" */ #define Z_PARAM_ARRAY_EX2(dest, check_null, deref, separate) \ Z_PARAM_PROLOGUE(deref, separate); \ if (UNEXPECTED(!zend_parse_arg_array(_arg, &dest, check_null, 0))) { \ _expected_type = check_null ? Z_EXPECTED_ARRAY_OR_NULL : Z_EXPECTED_ARRAY; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_ARRAY_EX(dest, check_null, separate) \ Z_PARAM_ARRAY_EX2(dest, check_null, separate, separate) #define Z_PARAM_ARRAY(dest) \ Z_PARAM_ARRAY_EX(dest, 0, 0) #define Z_PARAM_ARRAY_OR_NULL(dest) \ Z_PARAM_ARRAY_EX(dest, 1, 0) /* old "A" */ #define Z_PARAM_ARRAY_OR_OBJECT_EX2(dest, check_null, deref, separate) \ Z_PARAM_PROLOGUE(deref, separate); \ if (UNEXPECTED(!zend_parse_arg_array(_arg, &dest, check_null, 1))) { \ _expected_type = check_null ? Z_EXPECTED_ARRAY_OR_NULL : Z_EXPECTED_ARRAY; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_ARRAY_OR_OBJECT_EX(dest, check_null, separate) \ Z_PARAM_ARRAY_OR_OBJECT_EX2(dest, check_null, separate, separate) #define Z_PARAM_ARRAY_OR_OBJECT(dest) \ Z_PARAM_ARRAY_OR_OBJECT_EX(dest, 0, 0) #define Z_PARAM_ITERABLE_EX(dest, check_null) \ Z_PARAM_PROLOGUE(0, 0); \ if (UNEXPECTED(!zend_parse_arg_iterable(_arg, &dest, check_null))) { \ _expected_type = check_null ? Z_EXPECTED_ITERABLE_OR_NULL : Z_EXPECTED_ITERABLE; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_ITERABLE(dest) \ Z_PARAM_ITERABLE_EX(dest, 0) #define Z_PARAM_ITERABLE_OR_NULL(dest) \ Z_PARAM_ITERABLE_EX(dest, 1) /* old "b" */ #define Z_PARAM_BOOL_EX(dest, is_null, check_null, deref) \ Z_PARAM_PROLOGUE(deref, 0); \ if (UNEXPECTED(!zend_parse_arg_bool(_arg, &dest, &is_null, check_null, _i))) { \ _expected_type = check_null ? Z_EXPECTED_BOOL_OR_NULL : Z_EXPECTED_BOOL; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_BOOL(dest) \ Z_PARAM_BOOL_EX(dest, _dummy, 0, 0) #define Z_PARAM_BOOL_OR_NULL(dest, is_null) \ Z_PARAM_BOOL_EX(dest, is_null, 1, 0) /* old "C" */ #define Z_PARAM_CLASS_EX(dest, check_null, deref) \ Z_PARAM_PROLOGUE(deref, 0); \ if (UNEXPECTED(!zend_parse_arg_class(_arg, &dest, _i, check_null))) { \ _error_code = ZPP_ERROR_FAILURE; \ break; \ } #define Z_PARAM_CLASS(dest) \ Z_PARAM_CLASS_EX(dest, 0, 0) #define Z_PARAM_CLASS_OR_NULL(dest) \ Z_PARAM_CLASS_EX(dest, 1, 0) #define Z_PARAM_OBJ_OR_CLASS_NAME_EX(dest, allow_null) \ Z_PARAM_PROLOGUE(0, 0); \ if (UNEXPECTED(!zend_parse_arg_obj_or_class_name(_arg, &dest, allow_null))) { \ _expected_type = allow_null ? Z_EXPECTED_OBJECT_OR_CLASS_NAME_OR_NULL : Z_EXPECTED_OBJECT_OR_CLASS_NAME; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_OBJ_OR_CLASS_NAME(dest) \ Z_PARAM_OBJ_OR_CLASS_NAME_EX(dest, 0); #define Z_PARAM_OBJ_OR_CLASS_NAME_OR_NULL(dest) \ Z_PARAM_OBJ_OR_CLASS_NAME_EX(dest, 1); #define Z_PARAM_OBJ_OR_STR_EX(destination_object, destination_string, allow_null) \ Z_PARAM_PROLOGUE(0, 0); \ if (UNEXPECTED(!zend_parse_arg_obj_or_str(_arg, &destination_object, NULL, &destination_string, allow_null, _i))) { \ _expected_type = allow_null ? Z_EXPECTED_OBJECT_OR_STRING_OR_NULL : Z_EXPECTED_OBJECT_OR_STRING; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_OBJ_OR_STR(destination_object, destination_string) \ Z_PARAM_OBJ_OR_STR_EX(destination_object, destination_string, 0); #define Z_PARAM_OBJ_OR_STR_OR_NULL(destination_object, destination_string) \ Z_PARAM_OBJ_OR_STR_EX(destination_object, destination_string, 1); #define Z_PARAM_OBJ_OF_CLASS_OR_STR_EX(destination_object, base_ce, destination_string, allow_null) \ Z_PARAM_PROLOGUE(0, 0); \ if (UNEXPECTED(!zend_parse_arg_obj_or_str(_arg, &destination_object, base_ce, &destination_string, allow_null, _i))) { \ if (base_ce) { \ _error = ZSTR_VAL((base_ce)->name); \ _error_code = allow_null ? ZPP_ERROR_WRONG_CLASS_OR_STRING_OR_NULL : ZPP_ERROR_WRONG_CLASS_OR_STRING; \ break; \ } else { \ _expected_type = allow_null ? Z_EXPECTED_OBJECT_OR_STRING_OR_NULL : Z_EXPECTED_OBJECT_OR_STRING; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } \ } #define Z_PARAM_OBJ_OF_CLASS_OR_STR(destination_object, base_ce, destination_string) \ Z_PARAM_OBJ_OF_CLASS_OR_STR_EX(destination_object, base_ce, destination_string, 0); #define Z_PARAM_OBJ_OF_CLASS_OR_STR_OR_NULL(destination_object, base_ce, destination_string) \ Z_PARAM_OBJ_OF_CLASS_OR_STR_EX(destination_object, base_ce, destination_string, 1); /* old "d" */ #define Z_PARAM_DOUBLE_EX(dest, is_null, check_null, deref) \ Z_PARAM_PROLOGUE(deref, 0); \ if (UNEXPECTED(!zend_parse_arg_double(_arg, &dest, &is_null, check_null, _i))) { \ _expected_type = check_null ? Z_EXPECTED_DOUBLE_OR_NULL : Z_EXPECTED_DOUBLE; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_DOUBLE(dest) \ Z_PARAM_DOUBLE_EX(dest, _dummy, 0, 0) #define Z_PARAM_DOUBLE_OR_NULL(dest, is_null) \ Z_PARAM_DOUBLE_EX(dest, is_null, 1, 0) /* old "f" */ #define Z_PARAM_FUNC_EX2(dest_fci, dest_fcc, check_null, deref, free_trampoline) \ Z_PARAM_PROLOGUE(deref, 0); \ if (UNEXPECTED(!zend_parse_arg_func(_arg, &dest_fci, &dest_fcc, check_null, &_error, free_trampoline))) { \ if (!_error) { \ _expected_type = check_null ? Z_EXPECTED_FUNC_OR_NULL : Z_EXPECTED_FUNC; \ _error_code = ZPP_ERROR_WRONG_ARG; \ } else { \ _error_code = check_null ? ZPP_ERROR_WRONG_CALLBACK_OR_NULL : ZPP_ERROR_WRONG_CALLBACK; \ } \ break; \ } \ #define Z_PARAM_FUNC_EX(dest_fci, dest_fcc, check_null, deref) Z_PARAM_FUNC_EX2(dest_fci, dest_fcc, check_null, deref, true) #define Z_PARAM_FUNC(dest_fci, dest_fcc) \ Z_PARAM_FUNC_EX2(dest_fci, dest_fcc, 0, 0, true) #define Z_PARAM_FUNC_NO_TRAMPOLINE_FREE(dest_fci, dest_fcc) \ Z_PARAM_FUNC_EX2(dest_fci, dest_fcc, 0, 0, false) #define Z_PARAM_FUNC_OR_NULL(dest_fci, dest_fcc) \ Z_PARAM_FUNC_EX2(dest_fci, dest_fcc, 1, 0, true) #define Z_PARAM_FUNC_NO_TRAMPOLINE_FREE_OR_NULL(dest_fci, dest_fcc) \ Z_PARAM_FUNC_EX2(dest_fci, dest_fcc, 1, 0, false) #define Z_PARAM_FUNC_OR_NULL_WITH_ZVAL(dest_fci, dest_fcc, dest_zp) \ Z_PARAM_FUNC_EX2(dest_fci, dest_fcc, 1, 0, true) \ Z_PARAM_GET_PREV_ZVAL(dest_zp) /* old "h" */ #define Z_PARAM_ARRAY_HT_EX2(dest, check_null, deref, separate) \ Z_PARAM_PROLOGUE(deref, separate); \ if (UNEXPECTED(!zend_parse_arg_array_ht(_arg, &dest, check_null, 0, separate))) { \ _expected_type = check_null ? Z_EXPECTED_ARRAY_OR_NULL : Z_EXPECTED_ARRAY; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_ARRAY_HT_EX(dest, check_null, separate) \ Z_PARAM_ARRAY_HT_EX2(dest, check_null, separate, separate) #define Z_PARAM_ARRAY_HT(dest) \ Z_PARAM_ARRAY_HT_EX(dest, 0, 0) #define Z_PARAM_ARRAY_HT_OR_NULL(dest) \ Z_PARAM_ARRAY_HT_EX(dest, 1, 0) #define Z_PARAM_ARRAY_HT_OR_LONG_EX(dest_ht, dest_long, is_null, allow_null) \ Z_PARAM_PROLOGUE(0, 0); \ if (UNEXPECTED(!zend_parse_arg_array_ht_or_long(_arg, &dest_ht, &dest_long, &is_null, allow_null, _i))) { \ _expected_type = allow_null ? Z_EXPECTED_ARRAY_OR_LONG_OR_NULL : Z_EXPECTED_ARRAY_OR_LONG; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_ARRAY_HT_OR_LONG(dest_ht, dest_long) \ Z_PARAM_ARRAY_HT_OR_LONG_EX(dest_ht, dest_long, _dummy, 0) #define Z_PARAM_ARRAY_HT_OR_LONG_OR_NULL(dest_ht, dest_long, is_null) \ Z_PARAM_ARRAY_HT_OR_LONG_EX(dest_ht, dest_long, is_null, 1) /* old "H" */ #define Z_PARAM_ARRAY_OR_OBJECT_HT_EX2(dest, check_null, deref, separate) \ Z_PARAM_PROLOGUE(deref, separate); \ if (UNEXPECTED(!zend_parse_arg_array_ht(_arg, &dest, check_null, 1, separate))) { \ _expected_type = check_null ? Z_EXPECTED_ARRAY_OR_NULL : Z_EXPECTED_ARRAY; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_ARRAY_OR_OBJECT_HT_EX(dest, check_null, separate) \ Z_PARAM_ARRAY_OR_OBJECT_HT_EX2(dest, check_null, separate, separate) #define Z_PARAM_ARRAY_OR_OBJECT_HT(dest) \ Z_PARAM_ARRAY_OR_OBJECT_HT_EX(dest, 0, 0) /* old "l" */ #define Z_PARAM_LONG_EX(dest, is_null, check_null, deref) \ Z_PARAM_PROLOGUE(deref, 0); \ if (UNEXPECTED(!zend_parse_arg_long(_arg, &dest, &is_null, check_null, _i))) { \ _expected_type = check_null ? Z_EXPECTED_LONG_OR_NULL : Z_EXPECTED_LONG; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_LONG(dest) \ Z_PARAM_LONG_EX(dest, _dummy, 0, 0) #define Z_PARAM_LONG_OR_NULL(dest, is_null) \ Z_PARAM_LONG_EX(dest, is_null, 1, 0) /* old "n" */ #define Z_PARAM_NUMBER_EX(dest, check_null) \ Z_PARAM_PROLOGUE(0, 0); \ if (UNEXPECTED(!zend_parse_arg_number(_arg, &dest, check_null, _i))) { \ _expected_type = check_null ? Z_EXPECTED_NUMBER_OR_NULL : Z_EXPECTED_NUMBER; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_NUMBER_OR_NULL(dest) \ Z_PARAM_NUMBER_EX(dest, 1) #define Z_PARAM_NUMBER(dest) \ Z_PARAM_NUMBER_EX(dest, 0) #define Z_PARAM_NUMBER_OR_STR_EX(dest, check_null) \ Z_PARAM_PROLOGUE(0, 0); \ if (UNEXPECTED(!zend_parse_arg_number_or_str(_arg, &dest, check_null, _i))) { \ _expected_type = check_null ? Z_EXPECTED_NUMBER_OR_STRING_OR_NULL : Z_EXPECTED_NUMBER_OR_STRING; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_NUMBER_OR_STR(dest) \ Z_PARAM_NUMBER_OR_STR_EX(dest, false) #define Z_PARAM_NUMBER_OR_STR_OR_NULL(dest) \ Z_PARAM_NUMBER_OR_STR_EX(dest, true) /* old "o" */ #define Z_PARAM_OBJECT_EX(dest, check_null, deref) \ Z_PARAM_PROLOGUE(deref, 0); \ if (UNEXPECTED(!zend_parse_arg_object(_arg, &dest, NULL, check_null))) { \ _expected_type = check_null ? Z_EXPECTED_OBJECT_OR_NULL : Z_EXPECTED_OBJECT; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_OBJECT(dest) \ Z_PARAM_OBJECT_EX(dest, 0, 0) #define Z_PARAM_OBJECT_OR_NULL(dest) \ Z_PARAM_OBJECT_EX(dest, 1, 0) /* The same as Z_PARAM_OBJECT_EX except that dest is a zend_object rather than a zval */ #define Z_PARAM_OBJ_EX(dest, check_null, deref) \ Z_PARAM_PROLOGUE(deref, 0); \ if (UNEXPECTED(!zend_parse_arg_obj(_arg, &dest, NULL, check_null))) { \ _expected_type = check_null ? Z_EXPECTED_OBJECT_OR_NULL : Z_EXPECTED_OBJECT; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_OBJ(dest) \ Z_PARAM_OBJ_EX(dest, 0, 0) #define Z_PARAM_OBJ_OR_NULL(dest) \ Z_PARAM_OBJ_EX(dest, 1, 0) /* old "O" */ #define Z_PARAM_OBJECT_OF_CLASS_EX(dest, _ce, check_null, deref) \ Z_PARAM_PROLOGUE(deref, 0); \ if (UNEXPECTED(!zend_parse_arg_object(_arg, &dest, _ce, check_null))) { \ if (_ce) { \ _error = ZSTR_VAL((_ce)->name); \ _error_code = check_null ? ZPP_ERROR_WRONG_CLASS_OR_NULL : ZPP_ERROR_WRONG_CLASS; \ break; \ } else { \ _expected_type = check_null ? Z_EXPECTED_OBJECT_OR_NULL : Z_EXPECTED_OBJECT; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } \ } #define Z_PARAM_OBJECT_OF_CLASS(dest, _ce) \ Z_PARAM_OBJECT_OF_CLASS_EX(dest, _ce, 0, 0) #define Z_PARAM_OBJECT_OF_CLASS_OR_NULL(dest, _ce) \ Z_PARAM_OBJECT_OF_CLASS_EX(dest, _ce, 1, 0) /* The same as Z_PARAM_OBJECT_OF_CLASS_EX except that dest is a zend_object rather than a zval */ #define Z_PARAM_OBJ_OF_CLASS_EX(dest, _ce, check_null, deref) \ Z_PARAM_PROLOGUE(deref, 0); \ if (UNEXPECTED(!zend_parse_arg_obj(_arg, &dest, _ce, check_null))) { \ if (_ce) { \ _error = ZSTR_VAL((_ce)->name); \ _error_code = check_null ? ZPP_ERROR_WRONG_CLASS_OR_NULL : ZPP_ERROR_WRONG_CLASS; \ break; \ } else { \ _expected_type = check_null ? Z_EXPECTED_OBJECT_OR_NULL : Z_EXPECTED_OBJECT; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } \ } #define Z_PARAM_OBJ_OF_CLASS(dest, _ce) \ Z_PARAM_OBJ_OF_CLASS_EX(dest, _ce, 0, 0) #define Z_PARAM_OBJ_OF_CLASS_OR_NULL(dest, _ce) \ Z_PARAM_OBJ_OF_CLASS_EX(dest, _ce, 1, 0) #define Z_PARAM_OBJ_OF_CLASS_OR_LONG_EX(dest_obj, _ce, dest_long, is_null, allow_null) \ Z_PARAM_PROLOGUE(0, 0); \ if (UNEXPECTED(!zend_parse_arg_obj_or_long(_arg, &dest_obj, _ce, &dest_long, &is_null, allow_null, _i))) { \ _error = ZSTR_VAL((_ce)->name); \ _error_code = allow_null ? ZPP_ERROR_WRONG_CLASS_OR_LONG_OR_NULL : ZPP_ERROR_WRONG_CLASS_OR_LONG; \ break; \ } #define Z_PARAM_OBJ_OF_CLASS_OR_LONG(dest_obj, _ce, dest_long) \ Z_PARAM_OBJ_OF_CLASS_OR_LONG_EX(dest_obj, _ce, dest_long, _dummy, 0) #define Z_PARAM_OBJ_OF_CLASS_OR_LONG_OR_NULL(dest_obj, _ce, dest_long, is_null) \ Z_PARAM_OBJ_OF_CLASS_OR_LONG_EX(dest_obj, _ce, dest_long, is_null, 1) /* old "p" */ #define Z_PARAM_PATH_EX(dest, dest_len, check_null, deref) \ Z_PARAM_PROLOGUE(deref, 0); \ if (UNEXPECTED(!zend_parse_arg_path(_arg, &dest, &dest_len, check_null, _i))) { \ _expected_type = check_null ? Z_EXPECTED_PATH_OR_NULL : Z_EXPECTED_PATH; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_PATH(dest, dest_len) \ Z_PARAM_PATH_EX(dest, dest_len, 0, 0) #define Z_PARAM_PATH_OR_NULL(dest, dest_len) \ Z_PARAM_PATH_EX(dest, dest_len, 1, 0) /* old "P" */ #define Z_PARAM_PATH_STR_EX(dest, check_null, deref) \ Z_PARAM_PROLOGUE(deref, 0); \ if (UNEXPECTED(!zend_parse_arg_path_str(_arg, &dest, check_null, _i))) { \ _expected_type = check_null ? Z_EXPECTED_PATH_OR_NULL : Z_EXPECTED_PATH; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_PATH_STR(dest) \ Z_PARAM_PATH_STR_EX(dest, 0, 0) #define Z_PARAM_PATH_STR_OR_NULL(dest) \ Z_PARAM_PATH_STR_EX(dest, 1, 0) /* old "r" */ #define Z_PARAM_RESOURCE_EX(dest, check_null, deref) \ Z_PARAM_PROLOGUE(deref, 0); \ if (UNEXPECTED(!zend_parse_arg_resource(_arg, &dest, check_null))) { \ _expected_type = check_null ? Z_EXPECTED_RESOURCE_OR_NULL : Z_EXPECTED_RESOURCE; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_RESOURCE(dest) \ Z_PARAM_RESOURCE_EX(dest, 0, 0) #define Z_PARAM_RESOURCE_OR_NULL(dest) \ Z_PARAM_RESOURCE_EX(dest, 1, 0) /* old "s" */ #define Z_PARAM_STRING_EX(dest, dest_len, check_null, deref) \ Z_PARAM_PROLOGUE(deref, 0); \ if (UNEXPECTED(!zend_parse_arg_string(_arg, &dest, &dest_len, check_null, _i))) { \ _expected_type = check_null ? Z_EXPECTED_STRING_OR_NULL : Z_EXPECTED_STRING; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_STRING(dest, dest_len) \ Z_PARAM_STRING_EX(dest, dest_len, 0, 0) #define Z_PARAM_STRING_OR_NULL(dest, dest_len) \ Z_PARAM_STRING_EX(dest, dest_len, 1, 0) /* old "S" */ #define Z_PARAM_STR_EX(dest, check_null, deref) \ Z_PARAM_PROLOGUE(deref, 0); \ if (UNEXPECTED(!zend_parse_arg_str(_arg, &dest, check_null, _i))) { \ _expected_type = check_null ? Z_EXPECTED_STRING_OR_NULL : Z_EXPECTED_STRING; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_STR(dest) \ Z_PARAM_STR_EX(dest, 0, 0) #define Z_PARAM_STR_OR_NULL(dest) \ Z_PARAM_STR_EX(dest, 1, 0) /* old "z" */ #define Z_PARAM_ZVAL_EX2(dest, check_null, deref, separate) \ Z_PARAM_PROLOGUE(deref, separate); \ zend_parse_arg_zval_deref(_arg, &dest, check_null); #define Z_PARAM_ZVAL_EX(dest, check_null, separate) \ Z_PARAM_ZVAL_EX2(dest, check_null, separate, separate) #define Z_PARAM_ZVAL(dest) \ Z_PARAM_ZVAL_EX(dest, 0, 0) #define Z_PARAM_ZVAL_OR_NULL(dest) \ Z_PARAM_ZVAL_EX(dest, 1, 0) /* old "+" and "*" */ #define Z_PARAM_VARIADIC_EX(spec, dest, dest_num, post_varargs) do { \ uint32_t _num_varargs = _num_args - _i - (post_varargs); \ if (EXPECTED(_num_varargs > 0)) { \ dest = _real_arg + 1; \ dest_num = _num_varargs; \ _i += _num_varargs; \ _real_arg += _num_varargs; \ } else { \ dest = NULL; \ dest_num = 0; \ } \ if (UNEXPECTED(ZEND_CALL_INFO(execute_data) & ZEND_CALL_HAS_EXTRA_NAMED_PARAMS)) { \ _error_code = ZPP_ERROR_UNEXPECTED_EXTRA_NAMED; \ break; \ } \ } while (0); #define Z_PARAM_VARIADIC(spec, dest, dest_num) \ Z_PARAM_VARIADIC_EX(spec, dest, dest_num, 0) #define Z_PARAM_VARIADIC_WITH_NAMED(dest, dest_num, dest_named) do { \ uint32_t _num_varargs = _num_args - _i; \ if (EXPECTED(_num_varargs > 0)) { \ dest = _real_arg + 1; \ dest_num = _num_varargs; \ } else { \ dest = NULL; \ dest_num = 0; \ } \ if (ZEND_CALL_INFO(execute_data) & ZEND_CALL_HAS_EXTRA_NAMED_PARAMS) { \ dest_named = execute_data->extra_named_params; \ } else { \ dest_named = NULL; \ } \ } while (0); #define Z_PARAM_ARRAY_HT_OR_STR_EX(dest_ht, dest_str, allow_null) \ Z_PARAM_PROLOGUE(0, 0); \ if (UNEXPECTED(!zend_parse_arg_array_ht_or_str(_arg, &dest_ht, &dest_str, allow_null, _i))) { \ _expected_type = allow_null ? Z_EXPECTED_ARRAY_OR_STRING_OR_NULL : Z_EXPECTED_ARRAY_OR_STRING; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_ARRAY_HT_OR_STR(dest_ht, dest_str) \ Z_PARAM_ARRAY_HT_OR_STR_EX(dest_ht, dest_str, 0); #define Z_PARAM_ARRAY_HT_OR_STR_OR_NULL(dest_ht, dest_str) \ Z_PARAM_ARRAY_HT_OR_STR_EX(dest_ht, dest_str, 1); #define Z_PARAM_STR_OR_LONG_EX(dest_str, dest_long, is_null, allow_null) \ Z_PARAM_PROLOGUE(0, 0); \ if (UNEXPECTED(!zend_parse_arg_str_or_long(_arg, &dest_str, &dest_long, &is_null, allow_null, _i))) { \ _expected_type = allow_null ? Z_EXPECTED_STRING_OR_LONG_OR_NULL : Z_EXPECTED_STRING_OR_LONG; \ _error_code = ZPP_ERROR_WRONG_ARG; \ break; \ } #define Z_PARAM_STR_OR_LONG(dest_str, dest_long) \ Z_PARAM_STR_OR_LONG_EX(dest_str, dest_long, _dummy, 0); #define Z_PARAM_STR_OR_LONG_OR_NULL(dest_str, dest_long, is_null) \ Z_PARAM_STR_OR_LONG_EX(dest_str, dest_long, is_null, 1); /* End of new parameter parsing API */ /* Inlined implementations shared by new and old parameter parsing APIs */ ZEND_API bool ZEND_FASTCALL zend_parse_arg_class(zval *arg, zend_class_entry **pce, uint32_t num, bool check_null); ZEND_API bool ZEND_FASTCALL zend_parse_arg_bool_slow(const zval *arg, bool *dest, uint32_t arg_num); ZEND_API bool ZEND_FASTCALL zend_parse_arg_bool_weak(const zval *arg, bool *dest, uint32_t arg_num); ZEND_API bool ZEND_FASTCALL zend_parse_arg_long_slow(const zval *arg, zend_long *dest, uint32_t arg_num); ZEND_API bool ZEND_FASTCALL zend_parse_arg_long_weak(const zval *arg, zend_long *dest, uint32_t arg_num); ZEND_API bool ZEND_FASTCALL zend_parse_arg_double_slow(const zval *arg, double *dest, uint32_t arg_num); ZEND_API bool ZEND_FASTCALL zend_parse_arg_double_weak(const zval *arg, double *dest, uint32_t arg_num); ZEND_API bool ZEND_FASTCALL zend_parse_arg_str_slow(zval *arg, zend_string **dest, uint32_t arg_num); ZEND_API bool ZEND_FASTCALL zend_parse_arg_str_weak(zval *arg, zend_string **dest, uint32_t arg_num); ZEND_API bool ZEND_FASTCALL zend_parse_arg_number_slow(zval *arg, zval **dest, uint32_t arg_num); ZEND_API bool ZEND_FASTCALL zend_parse_arg_number_or_str_slow(zval *arg, zval **dest, uint32_t arg_num); ZEND_API bool ZEND_FASTCALL zend_parse_arg_str_or_long_slow(zval *arg, zend_string **dest_str, zend_long *dest_long, uint32_t arg_num); ZEND_API bool ZEND_FASTCALL zend_flf_parse_arg_bool_slow(const zval *arg, bool *dest, uint32_t arg_num); ZEND_API bool ZEND_FASTCALL zend_flf_parse_arg_str_slow(zval *arg, zend_string **dest, uint32_t arg_num); ZEND_API bool ZEND_FASTCALL zend_flf_parse_arg_long_slow(const zval *arg, zend_long *dest, uint32_t arg_num); static zend_always_inline bool zend_parse_arg_bool_ex(const zval *arg, bool *dest, bool *is_null, bool check_null, uint32_t arg_num, bool frameless) { if (check_null) { *is_null = 0; } if (EXPECTED(Z_TYPE_P(arg) == IS_TRUE)) { *dest = 1; } else if (EXPECTED(Z_TYPE_P(arg) == IS_FALSE)) { *dest = 0; } else if (check_null && Z_TYPE_P(arg) == IS_NULL) { *is_null = 1; *dest = 0; } else { if (frameless) { return zend_flf_parse_arg_bool_slow(arg, dest, arg_num); } else { return zend_parse_arg_bool_slow(arg, dest, arg_num); } } return 1; } static zend_always_inline bool zend_parse_arg_bool(const zval *arg, bool *dest, bool *is_null, bool check_null, uint32_t arg_num) { return zend_parse_arg_bool_ex(arg, dest, is_null, check_null, arg_num, /* frameless */ false); } static zend_always_inline bool zend_parse_arg_long_ex(zval *arg, zend_long *dest, bool *is_null, bool check_null, uint32_t arg_num, bool frameless) { if (check_null) { *is_null = 0; } if (EXPECTED(Z_TYPE_P(arg) == IS_LONG)) { *dest = Z_LVAL_P(arg); } else if (check_null && Z_TYPE_P(arg) == IS_NULL) { *is_null = 1; *dest = 0; } else { if (frameless) { return zend_flf_parse_arg_long_slow(arg, dest, arg_num); } else { return zend_parse_arg_long_slow(arg, dest, arg_num); } } return 1; } static zend_always_inline bool zend_parse_arg_long(zval *arg, zend_long *dest, bool *is_null, bool check_null, uint32_t arg_num) { return zend_parse_arg_long_ex(arg, dest, is_null, check_null, arg_num, /* frameless */ false); } static zend_always_inline bool zend_parse_arg_double(const zval *arg, double *dest, bool *is_null, bool check_null, uint32_t arg_num) { if (check_null) { *is_null = 0; } if (EXPECTED(Z_TYPE_P(arg) == IS_DOUBLE)) { *dest = Z_DVAL_P(arg); } else if (check_null && Z_TYPE_P(arg) == IS_NULL) { *is_null = 1; *dest = 0.0; } else { return zend_parse_arg_double_slow(arg, dest, arg_num); } return 1; } static zend_always_inline bool zend_parse_arg_number(zval *arg, zval **dest, bool check_null, uint32_t arg_num) { if (EXPECTED(Z_TYPE_P(arg) == IS_LONG || Z_TYPE_P(arg) == IS_DOUBLE)) { *dest = arg; } else if (check_null && EXPECTED(Z_TYPE_P(arg) == IS_NULL)) { *dest = NULL; } else { return zend_parse_arg_number_slow(arg, dest, arg_num); } return 1; } static zend_always_inline bool zend_parse_arg_number_or_str(zval *arg, zval **dest, bool check_null, uint32_t arg_num) { if (EXPECTED(Z_TYPE_P(arg) == IS_LONG || Z_TYPE_P(arg) == IS_DOUBLE || Z_TYPE_P(arg) == IS_STRING)) { *dest = arg; } else if (check_null && EXPECTED(Z_TYPE_P(arg) == IS_NULL)) { *dest = NULL; } else { return zend_parse_arg_number_or_str_slow(arg, dest, arg_num); } return true; } static zend_always_inline bool zend_parse_arg_str_ex(zval *arg, zend_string **dest, bool check_null, uint32_t arg_num, bool frameless) { if (EXPECTED(Z_TYPE_P(arg) == IS_STRING)) { *dest = Z_STR_P(arg); } else if (check_null && Z_TYPE_P(arg) == IS_NULL) { *dest = NULL; } else { if (frameless) { return zend_flf_parse_arg_str_slow(arg, dest, arg_num); } else { return zend_parse_arg_str_slow(arg, dest, arg_num); } } return 1; } static zend_always_inline bool zend_parse_arg_str(zval *arg, zend_string **dest, bool check_null, uint32_t arg_num) { return zend_parse_arg_str_ex(arg, dest, check_null, arg_num, /* frameless */ false); } static zend_always_inline bool zend_parse_arg_string(zval *arg, char **dest, size_t *dest_len, bool check_null, uint32_t arg_num) { zend_string *str; if (!zend_parse_arg_str(arg, &str, check_null, arg_num)) { return 0; } if (check_null && UNEXPECTED(!str)) { *dest = NULL; *dest_len = 0; } else { *dest = ZSTR_VAL(str); *dest_len = ZSTR_LEN(str); } return 1; } static zend_always_inline bool zend_parse_arg_path_str(zval *arg, zend_string **dest, bool check_null, uint32_t arg_num) { if (!zend_parse_arg_str(arg, dest, check_null, arg_num) || (*dest && UNEXPECTED(zend_str_has_nul_byte(*dest)))) { return 0; } return 1; } static zend_always_inline bool zend_parse_arg_path(zval *arg, char **dest, size_t *dest_len, bool check_null, uint32_t arg_num) { zend_string *str; if (!zend_parse_arg_path_str(arg, &str, check_null, arg_num)) { return 0; } if (check_null && UNEXPECTED(!str)) { *dest = NULL; *dest_len = 0; } else { *dest = ZSTR_VAL(str); *dest_len = ZSTR_LEN(str); } return 1; } static zend_always_inline bool zend_parse_arg_iterable(zval *arg, zval **dest, bool check_null) { if (EXPECTED(zend_is_iterable(arg))) { *dest = arg; return 1; } if (check_null && EXPECTED(Z_TYPE_P(arg) == IS_NULL)) { *dest = NULL; return 1; } return 0; } static zend_always_inline bool zend_parse_arg_array(zval *arg, zval **dest, bool check_null, bool or_object) { if (EXPECTED(Z_TYPE_P(arg) == IS_ARRAY) || (or_object && EXPECTED(Z_TYPE_P(arg) == IS_OBJECT))) { *dest = arg; } else if (check_null && EXPECTED(Z_TYPE_P(arg) == IS_NULL)) { *dest = NULL; } else { return 0; } return 1; } static zend_always_inline bool zend_parse_arg_array_ht(const zval *arg, HashTable **dest, bool check_null, bool or_object, bool separate) { if (EXPECTED(Z_TYPE_P(arg) == IS_ARRAY)) { *dest = Z_ARRVAL_P(arg); } else if (or_object && EXPECTED(Z_TYPE_P(arg) == IS_OBJECT)) { zend_object *zobj = Z_OBJ_P(arg); if (separate && zobj->properties && UNEXPECTED(GC_REFCOUNT(zobj->properties) > 1)) { if (EXPECTED(!(GC_FLAGS(zobj->properties) & IS_ARRAY_IMMUTABLE))) { GC_DELREF(zobj->properties); } zobj->properties = zend_array_dup(zobj->properties); } *dest = zobj->handlers->get_properties(zobj); } else if (check_null && EXPECTED(Z_TYPE_P(arg) == IS_NULL)) { *dest = NULL; } else { return 0; } return 1; } static zend_always_inline bool zend_parse_arg_array_ht_or_long( zval *arg, HashTable **dest_ht, zend_long *dest_long, bool *is_null, bool allow_null, uint32_t arg_num ) { if (allow_null) { *is_null = 0; } if (EXPECTED(Z_TYPE_P(arg) == IS_ARRAY)) { *dest_ht = Z_ARRVAL_P(arg); } else if (EXPECTED(Z_TYPE_P(arg) == IS_LONG)) { *dest_ht = NULL; *dest_long = Z_LVAL_P(arg); } else if (allow_null && EXPECTED(Z_TYPE_P(arg) == IS_NULL)) { *dest_ht = NULL; *is_null = 1; } else { *dest_ht = NULL; return zend_parse_arg_long_slow(arg, dest_long, arg_num); } return 1; } static zend_always_inline bool zend_parse_arg_object(zval *arg, zval **dest, zend_class_entry *ce, bool check_null) { if (EXPECTED(Z_TYPE_P(arg) == IS_OBJECT) && (!ce || EXPECTED(instanceof_function(Z_OBJCE_P(arg), ce) != 0))) { *dest = arg; } else if (check_null && EXPECTED(Z_TYPE_P(arg) == IS_NULL)) { *dest = NULL; } else { return 0; } return 1; } static zend_always_inline bool zend_parse_arg_obj(const zval *arg, zend_object **dest, zend_class_entry *ce, bool check_null) { if (EXPECTED(Z_TYPE_P(arg) == IS_OBJECT) && (!ce || EXPECTED(instanceof_function(Z_OBJCE_P(arg), ce) != 0))) { *dest = Z_OBJ_P(arg); } else if (check_null && EXPECTED(Z_TYPE_P(arg) == IS_NULL)) { *dest = NULL; } else { return 0; } return 1; } static zend_always_inline bool zend_parse_arg_obj_or_long( zval *arg, zend_object **dest_obj, zend_class_entry *ce, zend_long *dest_long, bool *is_null, bool allow_null, uint32_t arg_num ) { if (allow_null) { *is_null = 0; } if (EXPECTED(Z_TYPE_P(arg) == IS_OBJECT) && EXPECTED(instanceof_function(Z_OBJCE_P(arg), ce) != 0)) { *dest_obj = Z_OBJ_P(arg); } else if (EXPECTED(Z_TYPE_P(arg) == IS_LONG)) { *dest_obj = NULL; *dest_long = Z_LVAL_P(arg); } else if (allow_null && EXPECTED(Z_TYPE_P(arg) == IS_NULL)) { *dest_obj = NULL; *is_null = 1; } else { *dest_obj = NULL; return zend_parse_arg_long_slow(arg, dest_long, arg_num); } return 1; } static zend_always_inline bool zend_parse_arg_resource(zval *arg, zval **dest, bool check_null) { if (EXPECTED(Z_TYPE_P(arg) == IS_RESOURCE)) { *dest = arg; } else if (check_null && EXPECTED(Z_TYPE_P(arg) == IS_NULL)) { *dest = NULL; } else { return 0; } return 1; } static zend_always_inline bool zend_parse_arg_func(zval *arg, zend_fcall_info *dest_fci, zend_fcall_info_cache *dest_fcc, bool check_null, char **error, bool free_trampoline) { if (check_null && UNEXPECTED(Z_TYPE_P(arg) == IS_NULL)) { dest_fci->size = 0; dest_fcc->function_handler = NULL; *error = NULL; } else if (UNEXPECTED(zend_fcall_info_init(arg, 0, dest_fci, dest_fcc, NULL, error) != SUCCESS)) { return 0; } if (free_trampoline) { /* Release call trampolines: The function may not get called, in which case * the trampoline will leak. Force it to be refetched during * zend_call_function instead. */ zend_release_fcall_info_cache(dest_fcc); } return 1; } static zend_always_inline void zend_parse_arg_zval(zval *arg, zval **dest, bool check_null) { *dest = (check_null && (UNEXPECTED(Z_TYPE_P(arg) == IS_NULL) || (UNEXPECTED(Z_ISREF_P(arg)) && UNEXPECTED(Z_TYPE_P(Z_REFVAL_P(arg)) == IS_NULL)))) ? NULL : arg; } static zend_always_inline void zend_parse_arg_zval_deref(zval *arg, zval **dest, bool check_null) { *dest = (check_null && UNEXPECTED(Z_TYPE_P(arg) == IS_NULL)) ? NULL : arg; } static zend_always_inline bool zend_parse_arg_array_ht_or_str( zval *arg, HashTable **dest_ht, zend_string **dest_str, bool allow_null, uint32_t arg_num) { if (EXPECTED(Z_TYPE_P(arg) == IS_STRING)) { *dest_ht = NULL; *dest_str = Z_STR_P(arg); } else if (EXPECTED(Z_TYPE_P(arg) == IS_ARRAY)) { *dest_ht = Z_ARRVAL_P(arg); *dest_str = NULL; } else if (allow_null && EXPECTED(Z_TYPE_P(arg) == IS_NULL)) { *dest_ht = NULL; *dest_str = NULL; } else { *dest_ht = NULL; return zend_parse_arg_str_slow(arg, dest_str, arg_num); } return 1; } static zend_always_inline bool zend_parse_arg_str_or_long(zval *arg, zend_string **dest_str, zend_long *dest_long, bool *is_null, bool allow_null, uint32_t arg_num) { if (allow_null) { *is_null = 0; } if (EXPECTED(Z_TYPE_P(arg) == IS_STRING)) { *dest_str = Z_STR_P(arg); } else if (EXPECTED(Z_TYPE_P(arg) == IS_LONG)) { *dest_str = NULL; *dest_long = Z_LVAL_P(arg); } else if (allow_null && EXPECTED(Z_TYPE_P(arg) == IS_NULL)) { *dest_str = NULL; *is_null = 1; } else { return zend_parse_arg_str_or_long_slow(arg, dest_str, dest_long, arg_num); } return 1; } static zend_always_inline bool zend_parse_arg_obj_or_class_name( zval *arg, zend_class_entry **destination, bool allow_null ) { if (EXPECTED(Z_TYPE_P(arg) == IS_STRING)) { *destination = zend_lookup_class(Z_STR_P(arg)); return *destination != NULL; } else if (EXPECTED(Z_TYPE_P(arg) == IS_OBJECT)) { *destination = Z_OBJ_P(arg)->ce; } else if (allow_null && EXPECTED(Z_TYPE_P(arg) == IS_NULL)) { *destination = NULL; } else { return 0; } return 1; } static zend_always_inline bool zend_parse_arg_obj_or_str( zval *arg, zend_object **destination_object, zend_class_entry *base_ce, zend_string **destination_string, bool allow_null, uint32_t arg_num ) { if (EXPECTED(Z_TYPE_P(arg) == IS_OBJECT)) { if (!base_ce || EXPECTED(instanceof_function(Z_OBJCE_P(arg), base_ce))) { *destination_object = Z_OBJ_P(arg); *destination_string = NULL; return 1; } } *destination_object = NULL; return zend_parse_arg_str(arg, destination_string, allow_null, arg_num); } END_EXTERN_C() #endif /* ZEND_API_H */
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