http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/php5/Zend/zend_execute.h

/* +----------------------------------------------------------------------+ | Zend Engine | +----------------------------------------------------------------------+ | Copyright (c) 1998-2006 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@zend.com> | | Zeev Suraski <zeev@zend.com> | +----------------------------------------------------------------------+ */ /* $Id: zend_execute.h,v 1.84.2.4 2006/01/04 23:53:04 andi Exp $ */ #ifndef ZEND_EXECUTE_H #define ZEND_EXECUTE_H #include "zend_compile.h" #include "zend_hash.h" #include "zend_variables.h" #include "zend_operators.h" typedef union _temp_variable { zval tmp_var; struct { zval **ptr_ptr; zval *ptr; zend_bool fcall_returned_reference; } var; struct { zval **ptr_ptr; zval *ptr; zend_bool fcall_returned_reference; zval *str; zend_uint offset; } str_offset; zend_class_entry *class_entry; } temp_variable; BEGIN_EXTERN_C() ZEND_API extern void (*zend_execute)(zend_op_array *op_array TSRMLS_DC); ZEND_API extern void (*zend_execute_internal)(zend_execute_data *execute_data_ptr, int return_value_used TSRMLS_DC); void init_executor(TSRMLS_D); void shutdown_executor(TSRMLS_D); void shutdown_destructors(TSRMLS_D); ZEND_API void execute(zend_op_array *op_array TSRMLS_DC); ZEND_API void execute_internal(zend_execute_data *execute_data_ptr, int return_value_used TSRMLS_DC); ZEND_API int zend_is_true(zval *op); #define safe_free_zval_ptr(p) safe_free_zval_ptr_rel(p ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC) static inline void safe_free_zval_ptr_rel(zval *p ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC) { TSRMLS_FETCH(); if (p!=EG(uninitialized_zval_ptr)) { FREE_ZVAL_REL(p); } } ZEND_API int zend_lookup_class(char *name, int name_length, zend_class_entry ***ce TSRMLS_DC); ZEND_API int zend_lookup_class_ex(char *name, int name_length, int use_autoload, zend_class_entry ***ce TSRMLS_DC); ZEND_API int zend_eval_string(char *str, zval *retval_ptr, char *string_name TSRMLS_DC); ZEND_API int zend_eval_string_ex(char *str, zval *retval_ptr, char *string_name, int handle_exceptions TSRMLS_DC); static inline int i_zend_is_true(zval *op) { int result; switch (op->type) { case IS_NULL: result = 0; break; case IS_LONG: case IS_BOOL: case IS_RESOURCE: result = (op->value.lval?1:0); break; case IS_DOUBLE: result = (op->value.dval ? 1 : 0); break; case IS_STRING: if (op->value.str.len == 0 || (op->value.str.len==1 && op->value.str.val[0]=='0')) { result = 0; } else { result = 1; } break; case IS_ARRAY: result = (zend_hash_num_elements(op->value.ht)?1:0); break; case IS_OBJECT: if(IS_ZEND_STD_OBJECT(*op)) { TSRMLS_FETCH(); if (Z_OBJ_HT_P(op)->cast_object) { zval tmp; if (Z_OBJ_HT_P(op)->cast_object(op, &tmp, IS_BOOL, 0 TSRMLS_CC) == SUCCESS) { result = Z_LVAL(tmp); break; } } else if (Z_OBJ_HT_P(op)->get) { zval *tmp = Z_OBJ_HT_P(op)->get(op TSRMLS_CC); if(Z_TYPE_P(tmp) != IS_OBJECT) { /* for safety - avoid loop */ convert_to_boolean(tmp); result = Z_LVAL_P(tmp); zval_ptr_dtor(&tmp); break; } } if(EG(ze1_compatibility_mode)) { result = (zend_hash_num_elements(Z_OBJPROP_P(op))?1:0); } else { result = 1; } } else { result = 1; } break; default: result = 0; break; } return result; } ZEND_API int zval_update_constant(zval **pp, void *arg TSRMLS_DC); /* dedicated Zend executor functions - do not use! */ static inline void zend_ptr_stack_clear_multiple(TSRMLS_D) { void **p = EG(argument_stack).top_element-2; int delete_count = (ulong) *p; EG(argument_stack).top -= (delete_count+2); while (--delete_count>=0) { zval_ptr_dtor((zval **) --p); } EG(argument_stack).top_element = p; } static inline int zend_ptr_stack_get_arg(int requested_arg, void **data TSRMLS_DC) { void **p = EG(argument_stack).top_element-2; int arg_count = (ulong) *p; if (requested_arg>arg_count) { return FAILURE; } *data = (p-arg_count+requested_arg-1); return SUCCESS; } void execute_new_code(TSRMLS_D); /* services */ ZEND_API char *get_active_class_name(char **space TSRMLS_DC); ZEND_API char *get_active_function_name(TSRMLS_D); ZEND_API char *zend_get_executed_filename(TSRMLS_D); ZEND_API uint zend_get_executed_lineno(TSRMLS_D); ZEND_API zend_bool zend_is_executing(TSRMLS_D); ZEND_API void zend_set_timeout(long seconds); ZEND_API void zend_unset_timeout(TSRMLS_D); ZEND_API void zend_timeout(int dummy); ZEND_API zend_class_entry *zend_fetch_class(char *class_name, uint class_name_len, int fetch_type TSRMLS_DC); void zend_verify_abstract_class(zend_class_entry *ce TSRMLS_DC); #ifdef ZEND_WIN32 void zend_init_timeout_thread(); void zend_shutdown_timeout_thread(); #define WM_REGISTER_ZEND_TIMEOUT (WM_USER+1) #define WM_UNREGISTER_ZEND_TIMEOUT (WM_USER+2) #endif #define zendi_zval_copy_ctor(p) zval_copy_ctor(&(p)) #define zendi_zval_dtor(p) zval_dtor(&(p)) #define active_opline (*EG(opline_ptr)) /* The following tries to resolve the classname of a zval of type object. * Since it is slow it should be only used in error messages. */ #define Z_OBJ_CLASS_NAME_P(zval) ((zval) && (zval)->type == IS_OBJECT && Z_OBJ_HT_P(zval)->get_class_entry != NULL && Z_OBJ_HT_P(zval)->get_class_entry(zval TSRMLS_CC) ? Z_OBJ_HT_P(zval)->get_class_entry(zval TSRMLS_CC)->name : "") ZEND_API zval** zend_get_compiled_variable_value(zend_execute_data *execute_data_ptr, zend_uint var); #define ZEND_USER_OPCODE_CONTINUE 0 /* execute next opcode */ #define ZEND_USER_OPCODE_RETURN 1 /* exit from executor (return from function) */ #define ZEND_USER_OPCODE_DISPATCH 2 /* call original opcode handler */ #define ZEND_USER_OPCODE_DISPATCH_TO 0x100 /* call original handler of returned opcode */ ZEND_API int zend_set_user_opcode_handler(zend_uchar opcode, opcode_handler_t handler); ZEND_API opcode_handler_t zend_get_user_opcode_handler(zend_uchar opcode); /* former zend_execute_locks.h */ typedef struct _zend_free_op { zval* var; /* int is_var; */ } zend_free_op; ZEND_API zval *zend_get_zval_ptr(znode *node, temp_variable *Ts, zend_free_op *should_free, int type TSRMLS_DC); ZEND_API zval **zend_get_zval_ptr_ptr(znode *node, temp_variable *Ts, zend_free_op *should_free, int type TSRMLS_DC); ZEND_API int zend_do_fcall(ZEND_OPCODE_HANDLER_ARGS); END_EXTERN_C() #endif /* ZEND_EXECUTE_H */ /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * indent-tabs-mode: t * End: */