1 /* 2 +----------------------------------------------------------------------+ 3 | Zend Engine | 4 +----------------------------------------------------------------------+ 5 | Copyright (c) 1998-2015 Zend Technologies Ltd. (http://www.zend.com) | 6 +----------------------------------------------------------------------+ 7 | This source file is subject to version 2.00 of the Zend license, | 8 | that is bundled with this package in the file LICENSE, and is | 9 | available through the world-wide-web at the following url: | 10 | http://www.zend.com/license/2_00.txt. | 11 | If you did not receive a copy of the Zend license and are unable to | 12 | obtain it through the world-wide-web, please send a note to | 13 | license@zend.com so we can mail you a copy immediately. | 14 +----------------------------------------------------------------------+ 15 | Authors: Andi Gutmans <andi@zend.com> | 16 | Zeev Suraski <zeev@zend.com> | 17 +----------------------------------------------------------------------+ 18 */ 19 20 /* $Id$ */ 21 22 #ifndef ZEND_CONSTANTS_H 23 #define ZEND_CONSTANTS_H 24 25 #include "zend_globals.h" 26 27 #define CONST_CS (1<<0) /* Case Sensitive */ 28 #define CONST_PERSISTENT (1<<1) /* Persistent */ 29 #define CONST_CT_SUBST (1<<2) /* Allow compile-time substitution */ 30 31 #define PHP_USER_CONSTANT INT_MAX /* a constant defined in user space */ 32 33 typedef struct _zend_constant { 34 zval value; 35 int flags; 36 char *name; 37 uint name_len; 38 int module_number; 39 } zend_constant; 40 41 #define REGISTER_LONG_CONSTANT(name, lval, flags) zend_register_long_constant((name), sizeof(name), (lval), (flags), module_number TSRMLS_CC) 42 #define REGISTER_DOUBLE_CONSTANT(name, dval, flags) zend_register_double_constant((name), sizeof(name), (dval), (flags), module_number TSRMLS_CC) 43 #define REGISTER_STRING_CONSTANT(name, str, flags) zend_register_string_constant((name), sizeof(name), (str), (flags), module_number TSRMLS_CC) 44 #define REGISTER_STRINGL_CONSTANT(name, str, len, flags) zend_register_stringl_constant((name), sizeof(name), (str), (len), (flags), module_number TSRMLS_CC) 45 46 #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags) zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name)), (lval), (flags), module_number TSRMLS_CC) 47 #define REGISTER_NS_DOUBLE_CONSTANT(ns, name, dval, flags) zend_register_double_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name)), (dval), (flags), module_number TSRMLS_CC) 48 #define REGISTER_NS_STRING_CONSTANT(ns, name, str, flags) zend_register_string_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name)), (str), (flags), module_number TSRMLS_CC) 49 #define REGISTER_NS_STRINGL_CONSTANT(ns, name, str, len, flags) zend_register_stringl_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name)), (str), (len), (flags), module_number TSRMLS_CC) 50 51 #define REGISTER_MAIN_LONG_CONSTANT(name, lval, flags) zend_register_long_constant((name), sizeof(name), (lval), (flags), 0 TSRMLS_CC) 52 #define REGISTER_MAIN_DOUBLE_CONSTANT(name, dval, flags) zend_register_double_constant((name), sizeof(name), (dval), (flags), 0 TSRMLS_CC) 53 #define REGISTER_MAIN_STRING_CONSTANT(name, str, flags) zend_register_string_constant((name), sizeof(name), (str), (flags), 0 TSRMLS_CC) 54 #define REGISTER_MAIN_STRINGL_CONSTANT(name, str, len, flags) zend_register_stringl_constant((name), sizeof(name), (str), (len), (flags), 0 TSRMLS_CC) 55 56 BEGIN_EXTERN_C() 57 void clean_module_constants(int module_number TSRMLS_DC); 58 void free_zend_constant(zend_constant *c); 59 int zend_startup_constants(TSRMLS_D); 60 int zend_shutdown_constants(TSRMLS_D); 61 void zend_register_standard_constants(TSRMLS_D); 62 void clean_non_persistent_constants(TSRMLS_D); 63 ZEND_API int zend_get_constant(const char *name, uint name_len, zval *result TSRMLS_DC); 64 ZEND_API int zend_get_constant_ex(const char *name, uint name_len, zval *result, zend_class_entry *scope, ulong flags TSRMLS_DC); 65 ZEND_API void zend_register_long_constant(const char *name, uint name_len, long lval, int flags, int module_number TSRMLS_DC); 66 ZEND_API void zend_register_double_constant(const char *name, uint name_len, double dval, int flags, int module_number TSRMLS_DC); 67 ZEND_API void zend_register_string_constant(const char *name, uint name_len, char *strval, int flags, int module_number TSRMLS_DC); 68 ZEND_API void zend_register_stringl_constant(const char *name, uint name_len, char *strval, uint strlen, int flags, int module_number TSRMLS_DC); 69 ZEND_API int zend_register_constant(zend_constant *c TSRMLS_DC); 70 void zend_copy_constants(HashTable *target, HashTable *sourc); 71 void copy_zend_constant(zend_constant *c); 72 zend_constant *zend_quick_get_constant(const zend_literal *key, ulong flags TSRMLS_DC); 73 END_EXTERN_C() 74 75 #define ZEND_CONSTANT_DTOR (void (*)(void *)) free_zend_constant 76 77 #endif 78 79 /* 80 * Local variables: 81 * tab-width: 4 82 * c-basic-offset: 4 83 * indent-tabs-mode: t 84 * End: 85 */ 86
