Annotation of embedaddon/php/ext/standard/php_var.h, revision 1.1
1.1 ! misho 1: /*
! 2: +----------------------------------------------------------------------+
! 3: | PHP Version 5 |
! 4: +----------------------------------------------------------------------+
! 5: | Copyright (c) 1997-2012 The PHP Group |
! 6: +----------------------------------------------------------------------+
! 7: | This source file is subject to version 3.01 of the PHP 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.php.net/license/3_01.txt |
! 11: | If you did not receive a copy of the PHP license and are unable to |
! 12: | obtain it through the world-wide-web, please send a note to |
! 13: | license@php.net so we can mail you a copy immediately. |
! 14: +----------------------------------------------------------------------+
! 15: | Author: Jani Lehtimäki <jkl@njet.net> |
! 16: +----------------------------------------------------------------------+
! 17: */
! 18:
! 19: /* $Id: php_var.h 321634 2012-01-01 13:15:04Z felipe $ */
! 20:
! 21: #ifndef PHP_VAR_H
! 22: #define PHP_VAR_H
! 23:
! 24: #include "ext/standard/php_smart_str_public.h"
! 25:
! 26: PHP_FUNCTION(var_dump);
! 27: PHP_FUNCTION(var_export);
! 28: PHP_FUNCTION(debug_zval_dump);
! 29: PHP_FUNCTION(serialize);
! 30: PHP_FUNCTION(unserialize);
! 31: PHP_FUNCTION(memory_get_usage);
! 32: PHP_FUNCTION(memory_get_peak_usage);
! 33:
! 34: PHPAPI void php_var_dump(zval **struc, int level TSRMLS_DC);
! 35: PHPAPI void php_var_export(zval **struc, int level TSRMLS_DC);
! 36: PHPAPI void php_var_export_ex(zval **struc, int level, smart_str *buf TSRMLS_DC);
! 37:
! 38: PHPAPI void php_debug_zval_dump(zval **struc, int level TSRMLS_DC);
! 39:
! 40: /* typdef HashTable php_serialize_data_t; */
! 41: #define php_serialize_data_t HashTable
! 42:
! 43: struct php_unserialize_data {
! 44: void *first;
! 45: void *first_dtor;
! 46: };
! 47:
! 48: typedef struct php_unserialize_data php_unserialize_data_t;
! 49:
! 50: PHPAPI void php_var_serialize(smart_str *buf, zval **struc, php_serialize_data_t *var_hash TSRMLS_DC);
! 51: PHPAPI int php_var_unserialize(zval **rval, const unsigned char **p, const unsigned char *max, php_unserialize_data_t *var_hash TSRMLS_DC);
! 52:
! 53: #define PHP_VAR_SERIALIZE_INIT(var_hash) \
! 54: zend_hash_init(&(var_hash), 10, NULL, NULL, 0)
! 55: #define PHP_VAR_SERIALIZE_DESTROY(var_hash) \
! 56: zend_hash_destroy(&(var_hash))
! 57:
! 58: #define PHP_VAR_UNSERIALIZE_INIT(var_hash) \
! 59: (var_hash).first = 0; \
! 60: (var_hash).first_dtor = 0
! 61: #define PHP_VAR_UNSERIALIZE_DESTROY(var_hash) \
! 62: var_destroy(&(var_hash))
! 63:
! 64: PHPAPI void var_replace(php_unserialize_data_t *var_hash, zval *ozval, zval **nzval);
! 65: PHPAPI void var_push_dtor(php_unserialize_data_t *var_hash, zval **val);
! 66: PHPAPI void var_destroy(php_unserialize_data_t *var_hash);
! 67:
! 68: #define PHP_VAR_UNSERIALIZE_ZVAL_CHANGED(var_hash, ozval, nzval) \
! 69: var_replace((var_hash), (ozval), &(nzval))
! 70:
! 71: PHPAPI zend_class_entry *php_create_empty_class(char *class_name, int len);
! 72:
! 73: static inline int php_varname_check(char *name, int name_len, zend_bool silent TSRMLS_DC) /* {{{ */
! 74: {
! 75: if (name_len == sizeof("GLOBALS") - 1 && !memcmp(name, "GLOBALS", sizeof("GLOBALS") - 1)) {
! 76: if (!silent) {
! 77: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Attempted GLOBALS variable overwrite");
! 78: }
! 79: return FAILURE;
! 80: } else if (name[0] == '_' &&
! 81: (
! 82: (name_len == sizeof("_GET") - 1 && !memcmp(name, "_GET", sizeof("_GET") - 1)) ||
! 83: (name_len == sizeof("_POST") - 1 && !memcmp(name, "_POST", sizeof("_POST") - 1)) ||
! 84: (name_len == sizeof("_COOKIE") - 1 && !memcmp(name, "_COOKIE", sizeof("_COOKIE") - 1)) ||
! 85: (name_len == sizeof("_ENV") - 1 && !memcmp(name, "_ENV", sizeof("_ENV") - 1)) ||
! 86: (name_len == sizeof("_SERVER") - 1 && !memcmp(name, "_SERVER", sizeof("_SERVER") - 1)) ||
! 87: (name_len == sizeof("_SESSION") - 1 && !memcmp(name, "_SESSION", sizeof("_SESSION") - 1)) ||
! 88: (name_len == sizeof("_FILES") - 1 && !memcmp(name, "_FILES", sizeof("_FILES") - 1)) ||
! 89: (name_len == sizeof("_REQUEST") -1 && !memcmp(name, "_REQUEST", sizeof("_REQUEST") - 1))
! 90: )
! 91: ) {
! 92: if (!silent) {
! 93: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Attempted super-global (%s) variable overwrite", name);
! 94: }
! 95: return FAILURE;
! 96: } else if (name[0] == 'H' &&
! 97: (
! 98: (name_len == sizeof("HTTP_POST_VARS") - 1 && !memcmp(name, "HTTP_POST_VARS", sizeof("HTTP_POST_VARS") - 1)) ||
! 99: (name_len == sizeof("HTTP_GET_VARS") - 1 && !memcmp(name, "HTTP_GET_VARS", sizeof("HTTP_GET_VARS") - 1)) ||
! 100: (name_len == sizeof("HTTP_COOKIE_VARS") - 1 && !memcmp(name, "HTTP_COOKIE_VARS", sizeof("HTTP_COOKIE_VARS") - 1)) ||
! 101: (name_len == sizeof("HTTP_ENV_VARS") - 1 && !memcmp(name, "HTTP_ENV_VARS", sizeof("HTTP_ENV_VARS") - 1)) ||
! 102: (name_len == sizeof("HTTP_SERVER_VARS") - 1 && !memcmp(name, "HTTP_SERVER_VARS", sizeof("HTTP_SERVER_VARS") - 1)) ||
! 103: (name_len == sizeof("HTTP_SESSION_VARS") - 1 && !memcmp(name, "HTTP_SESSION_VARS", sizeof("HTTP_SESSION_VARS") - 1)) ||
! 104: (name_len == sizeof("HTTP_RAW_POST_DATA") - 1 && !memcmp(name, "HTTP_RAW_POST_DATA", sizeof("HTTP_RAW_POST_DATA") - 1)) ||
! 105: (name_len == sizeof("HTTP_POST_FILES") - 1 && !memcmp(name, "HTTP_POST_FILES", sizeof("HTTP_POST_FILES") - 1))
! 106: )
! 107: ) {
! 108: if (!silent) {
! 109: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Attempted long input array (%s) overwrite", name);
! 110: }
! 111: return FAILURE;
! 112: }
! 113: return SUCCESS;
! 114: }
! 115: /* }}} */
! 116:
! 117: #endif /* PHP_VAR_H */
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