zend_constants.h 6.1 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293
  1. /*
  2. +----------------------------------------------------------------------+
  3. | Zend Engine |
  4. +----------------------------------------------------------------------+
  5. | Copyright (c) 1998-2016 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. /* $Id$ */
  20. #ifndef ZEND_CONSTANTS_H
  21. #define ZEND_CONSTANTS_H
  22. #include "zend_globals.h"
  23. #define CONST_CS (1<<0) /* Case Sensitive */
  24. #define CONST_PERSISTENT (1<<1) /* Persistent */
  25. #define CONST_CT_SUBST (1<<2) /* Allow compile-time substitution */
  26. #define PHP_USER_CONSTANT INT_MAX /* a constant defined in user space */
  27. typedef struct _zend_constant {
  28. zval value;
  29. int flags;
  30. char *name;
  31. uint name_len;
  32. int module_number;
  33. } zend_constant;
  34. #define REGISTER_NULL_CONSTANT(name, flags) zend_register_null_constant((name), sizeof(name), (flags), module_number TSRMLS_CC)
  35. #define REGISTER_BOOL_CONSTANT(name, bval, flags) zend_register_bool_constant((name), sizeof(name), (bval), (flags), module_number TSRMLS_CC)
  36. #define REGISTER_LONG_CONSTANT(name, lval, flags) zend_register_long_constant((name), sizeof(name), (lval), (flags), module_number TSRMLS_CC)
  37. #define REGISTER_DOUBLE_CONSTANT(name, dval, flags) zend_register_double_constant((name), sizeof(name), (dval), (flags), module_number TSRMLS_CC)
  38. #define REGISTER_STRING_CONSTANT(name, str, flags) zend_register_string_constant((name), sizeof(name), (str), (flags), module_number TSRMLS_CC)
  39. #define REGISTER_STRINGL_CONSTANT(name, str, len, flags) zend_register_stringl_constant((name), sizeof(name), (str), (len), (flags), module_number TSRMLS_CC)
  40. #define REGISTER_NS_NULL_CONSTANT(ns, name, flags) zend_register_null_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name)), (flags), module_number TSRMLS_CC)
  41. #define REGISTER_NS_BOOL_CONSTANT(ns, name, bval, flags) zend_register_bool_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name)), (bval), (flags), module_number TSRMLS_CC)
  42. #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)
  43. #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)
  44. #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)
  45. #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)
  46. #define REGISTER_MAIN_NULL_CONSTANT(name, flags) zend_register_null_constant((name), sizeof(name), (flags), 0 TSRMLS_CC)
  47. #define REGISTER_MAIN_BOOL_CONSTANT(name, bval, flags) zend_register_bool_constant((name), sizeof(name), (bval), (flags), 0 TSRMLS_CC)
  48. #define REGISTER_MAIN_LONG_CONSTANT(name, lval, flags) zend_register_long_constant((name), sizeof(name), (lval), (flags), 0 TSRMLS_CC)
  49. #define REGISTER_MAIN_DOUBLE_CONSTANT(name, dval, flags) zend_register_double_constant((name), sizeof(name), (dval), (flags), 0 TSRMLS_CC)
  50. #define REGISTER_MAIN_STRING_CONSTANT(name, str, flags) zend_register_string_constant((name), sizeof(name), (str), (flags), 0 TSRMLS_CC)
  51. #define REGISTER_MAIN_STRINGL_CONSTANT(name, str, len, flags) zend_register_stringl_constant((name), sizeof(name), (str), (len), (flags), 0 TSRMLS_CC)
  52. BEGIN_EXTERN_C()
  53. void clean_module_constants(int module_number TSRMLS_DC);
  54. void free_zend_constant(zend_constant *c);
  55. int zend_startup_constants(TSRMLS_D);
  56. int zend_shutdown_constants(TSRMLS_D);
  57. void zend_register_standard_constants(TSRMLS_D);
  58. void clean_non_persistent_constants(TSRMLS_D);
  59. ZEND_API int zend_get_constant(const char *name, uint name_len, zval *result TSRMLS_DC);
  60. ZEND_API int zend_get_constant_ex(const char *name, uint name_len, zval *result, zend_class_entry *scope, ulong flags TSRMLS_DC);
  61. ZEND_API void zend_register_bool_constant(const char *name, uint name_len, zend_bool bval, int flags, int module_number TSRMLS_DC);
  62. ZEND_API void zend_register_null_constant(const char *name, uint name_len, int flags, int module_number TSRMLS_DC);
  63. ZEND_API void zend_register_long_constant(const char *name, uint name_len, long lval, int flags, int module_number TSRMLS_DC);
  64. ZEND_API void zend_register_double_constant(const char *name, uint name_len, double dval, int flags, int module_number TSRMLS_DC);
  65. ZEND_API void zend_register_string_constant(const char *name, uint name_len, char *strval, int flags, int module_number TSRMLS_DC);
  66. ZEND_API void zend_register_stringl_constant(const char *name, uint name_len, char *strval, uint strlen, int flags, int module_number TSRMLS_DC);
  67. ZEND_API int zend_register_constant(zend_constant *c TSRMLS_DC);
  68. void zend_copy_constants(HashTable *target, HashTable *sourc);
  69. void copy_zend_constant(zend_constant *c);
  70. zend_constant *zend_quick_get_constant(const zend_literal *key, ulong flags TSRMLS_DC);
  71. END_EXTERN_C()
  72. #define ZEND_CONSTANT_DTOR (void (*)(void *)) free_zend_constant
  73. #endif
  74. /*
  75. * Local variables:
  76. * tab-width: 4
  77. * c-basic-offset: 4
  78. * indent-tabs-mode: t
  79. * End:
  80. */