whoami7 - Manager
:
/
opt
/
alt
/
php84
/
usr
/
include
/
php
/
Zend
/
Upload File:
files >> //opt/alt/php84/usr/include/php/Zend/zend_observer.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: Levi Morrison <levim@php.net> | | Sammy Kaye Powers <sammyk@php.net> | | Bob Weinand <bobwei9@hotmail.com> | +----------------------------------------------------------------------+ */ #ifndef ZEND_OBSERVER_H #define ZEND_OBSERVER_H #include "zend.h" #include "zend_compile.h" #include "zend_fibers.h" BEGIN_EXTERN_C() extern ZEND_API int zend_observer_fcall_op_array_extension; extern ZEND_API int zend_observer_fcall_internal_function_extension; extern ZEND_API bool zend_observer_errors_observed; extern ZEND_API bool zend_observer_function_declared_observed; extern ZEND_API bool zend_observer_class_linked_observed; #define ZEND_OBSERVER_HANDLE(function) (ZEND_USER_CODE((function)->type) \ ? zend_observer_fcall_op_array_extension : zend_observer_fcall_internal_function_extension) #define ZEND_OBSERVER_DATA(function) \ ((zend_observer_fcall_begin_handler *)&ZEND_OP_ARRAY_EXTENSION((&(function)->common), ZEND_OBSERVER_HANDLE(function))) /* Neither begin nor end handler present. Needs to be set in the slot of the begin handler. * Optimization reducing runtime checks. */ #define ZEND_OBSERVER_NONE_OBSERVED ((void *) 3) /* Omit zend_observer_fcall_internal_function_extension check, they are set at the same time. */ #define ZEND_OBSERVER_ENABLED (zend_observer_fcall_op_array_extension != -1) #define ZEND_OBSERVER_FCALL_BEGIN(execute_data) do { \ if (ZEND_OBSERVER_ENABLED) { \ zend_observer_fcall_begin(execute_data); \ } \ } while (0) #define ZEND_OBSERVER_FCALL_END(execute_data, return_value) do { \ if (ZEND_OBSERVER_ENABLED) { \ zend_observer_fcall_end(execute_data, return_value); \ } \ } while (0) typedef void (*zend_observer_fcall_begin_handler)(zend_execute_data *execute_data); typedef void (*zend_observer_fcall_end_handler)(zend_execute_data *execute_data, zval *retval); typedef struct _zend_observer_fcall_handlers { zend_observer_fcall_begin_handler begin; zend_observer_fcall_end_handler end; } zend_observer_fcall_handlers; /* If the fn should not be observed then return {NULL, NULL} */ typedef zend_observer_fcall_handlers (*zend_observer_fcall_init)(zend_execute_data *execute_data); // Call during minit/startup ONLY ZEND_API void zend_observer_fcall_register(zend_observer_fcall_init); // Call during runtime, but only if you have used zend_observer_fcall_register. // You must not have more than one begin and one end handler active at the same time. Remove the old one first, if there is an existing one. ZEND_API void zend_observer_add_begin_handler(zend_function *function, zend_observer_fcall_begin_handler begin); ZEND_API bool zend_observer_remove_begin_handler(zend_function *function, zend_observer_fcall_begin_handler begin, zend_observer_fcall_begin_handler *next); ZEND_API void zend_observer_add_end_handler(zend_function *function, zend_observer_fcall_end_handler end); ZEND_API bool zend_observer_remove_end_handler(zend_function *function, zend_observer_fcall_end_handler end, zend_observer_fcall_end_handler *next); ZEND_API void zend_observer_startup(void); // Called by engine before MINITs ZEND_API void zend_observer_post_startup(void); // Called by engine after MINITs ZEND_API void zend_observer_activate(void); ZEND_API void zend_observer_shutdown(void); ZEND_API void ZEND_FASTCALL zend_observer_fcall_begin(zend_execute_data *execute_data); /* prechecked: the call is actually observed. */ ZEND_API void ZEND_FASTCALL zend_observer_fcall_begin_prechecked(zend_execute_data *execute_data, zend_observer_fcall_begin_handler *observer_data); static zend_always_inline bool zend_observer_handler_is_unobserved(zend_observer_fcall_begin_handler *handler) { return *handler == ZEND_OBSERVER_NONE_OBSERVED; } /* Initial check for observers has not happened yet or no observers are installed. */ static zend_always_inline bool zend_observer_fcall_has_no_observers(zend_execute_data *execute_data, bool allow_generator, zend_observer_fcall_begin_handler **handler) { zend_function *function = EX(func); void *ZEND_MAP_PTR(runtime_cache) = ZEND_MAP_PTR(function->common.run_time_cache); if (function->common.fn_flags & (ZEND_ACC_CALL_VIA_TRAMPOLINE | (allow_generator ? 0 : ZEND_ACC_GENERATOR))) { return true; } if (!ZEND_MAP_PTR(runtime_cache)) { return true; } *handler = (zend_observer_fcall_begin_handler *)ZEND_MAP_PTR_GET(runtime_cache) + ZEND_OBSERVER_HANDLE(function); return zend_observer_handler_is_unobserved(*handler); } /* zend_observer_fcall_begin(), but with generator check inlined and optimized away. */ static zend_always_inline void zend_observer_fcall_begin_specialized(zend_execute_data *execute_data, bool allow_generator) { zend_observer_fcall_begin_handler *handler; if (!zend_observer_fcall_has_no_observers(execute_data, allow_generator, &handler)) { zend_observer_fcall_begin_prechecked(execute_data, handler); } } ZEND_API void ZEND_FASTCALL zend_observer_generator_resume(zend_execute_data *execute_data); /* prechecked: the call is actually observed. */ ZEND_API void ZEND_FASTCALL zend_observer_fcall_end_prechecked(zend_execute_data *execute_data, zval *return_value); static zend_always_inline void zend_observer_fcall_end(zend_execute_data *execute_data, zval *return_value) { if (execute_data == EG(current_observed_frame)) { zend_observer_fcall_end_prechecked(execute_data, return_value); } } ZEND_API void zend_observer_fcall_end_all(void); typedef void (*zend_observer_function_declared_cb)(zend_op_array *op_array, zend_string *name); ZEND_API void zend_observer_function_declared_register(zend_observer_function_declared_cb cb); ZEND_API void ZEND_FASTCALL _zend_observer_function_declared_notify(zend_op_array *op_array, zend_string *name); static inline void zend_observer_function_declared_notify(zend_op_array *op_array, zend_string *name) { if (UNEXPECTED(zend_observer_function_declared_observed)) { _zend_observer_function_declared_notify(op_array, name); } } typedef void (*zend_observer_class_linked_cb)(zend_class_entry *ce, zend_string *name); ZEND_API void zend_observer_class_linked_register(zend_observer_class_linked_cb cb); ZEND_API void ZEND_FASTCALL _zend_observer_class_linked_notify(zend_class_entry *ce, zend_string *name); static inline void zend_observer_class_linked_notify(zend_class_entry *ce, zend_string *name) { if (UNEXPECTED(zend_observer_class_linked_observed)) { _zend_observer_class_linked_notify(ce, name); } } typedef void (*zend_observer_error_cb)(int type, zend_string *error_filename, uint32_t error_lineno, zend_string *message); ZEND_API void zend_observer_error_register(zend_observer_error_cb callback); ZEND_API void _zend_observer_error_notify(int type, zend_string *error_filename, uint32_t error_lineno, zend_string *message); static inline void zend_observer_error_notify(int type, zend_string *error_filename, uint32_t error_lineno, zend_string *message) { if (UNEXPECTED(zend_observer_errors_observed)) { _zend_observer_error_notify(type, error_filename, error_lineno, message); } } typedef void (*zend_observer_fiber_init_handler)(zend_fiber_context *initializing); typedef void (*zend_observer_fiber_switch_handler)(zend_fiber_context *from, zend_fiber_context *to); typedef void (*zend_observer_fiber_destroy_handler)(zend_fiber_context *destroying); ZEND_API void zend_observer_fiber_init_register(zend_observer_fiber_init_handler handler); ZEND_API void zend_observer_fiber_switch_register(zend_observer_fiber_switch_handler handler); ZEND_API void zend_observer_fiber_destroy_register(zend_observer_fiber_destroy_handler handler); ZEND_API void ZEND_FASTCALL zend_observer_fiber_init_notify(zend_fiber_context *initializing); ZEND_API void ZEND_FASTCALL zend_observer_fiber_switch_notify(zend_fiber_context *from, zend_fiber_context *to); ZEND_API void ZEND_FASTCALL zend_observer_fiber_destroy_notify(zend_fiber_context *destroying); END_EXTERN_C() #endif /* ZEND_OBSERVER_H */
Copyright ©2021 || Defacer Indonesia