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124 lines
4.6 KiB
C
124 lines
4.6 KiB
C
/*
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+----------------------------------------------------------------------+
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| PHP Version 7 |
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+----------------------------------------------------------------------+
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| Copyright (c) 1997-2016 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Author: Jani Lehtimäki <jkl@njet.net> |
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+----------------------------------------------------------------------+
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*/
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/* $Id$ */
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#ifndef PHP_VAR_H
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#define PHP_VAR_H
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#include "ext/standard/basic_functions.h"
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#include "zend_smart_str_public.h"
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PHP_FUNCTION(var_dump);
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PHP_FUNCTION(var_export);
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PHP_FUNCTION(debug_zval_dump);
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PHP_FUNCTION(serialize);
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PHP_FUNCTION(unserialize);
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PHP_FUNCTION(memory_get_usage);
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PHP_FUNCTION(memory_get_peak_usage);
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PHPAPI void php_var_dump(zval *struc, int level);
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PHPAPI void php_var_export(zval *struc, int level);
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PHPAPI void php_var_export_ex(zval *struc, int level, smart_str *buf);
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PHPAPI void php_debug_zval_dump(zval *struc, int level);
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struct php_serialize_data {
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HashTable ht;
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uint32_t n;
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};
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struct php_unserialize_data {
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void *first;
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void *last;
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void *first_dtor;
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void *last_dtor;
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};
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typedef struct php_serialize_data *php_serialize_data_t;
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typedef struct php_unserialize_data *php_unserialize_data_t;
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PHPAPI void php_var_serialize(smart_str *buf, zval *struc, php_serialize_data_t *data);
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PHPAPI int php_var_unserialize(zval *rval, const unsigned char **p, const unsigned char *max, php_unserialize_data_t *var_hash);
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PHPAPI int php_var_unserialize_ref(zval *rval, const unsigned char **p, const unsigned char *max, php_unserialize_data_t *var_hash);
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PHPAPI int php_var_unserialize_intern(zval *rval, const unsigned char **p, const unsigned char *max, php_unserialize_data_t *var_hash);
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PHPAPI int php_var_unserialize_ex(zval *rval, const unsigned char **p, const unsigned char *max, php_unserialize_data_t *var_hash, HashTable *classes);
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#define PHP_VAR_SERIALIZE_INIT(d) \
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do { \
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/* fprintf(stderr, "SERIALIZE_INIT == lock: %u, level: %u\n", BG(serialize_lock), BG(serialize).level); */ \
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if (BG(serialize_lock) || !BG(serialize).level) { \
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(d) = (php_serialize_data_t) emalloc(sizeof(struct php_serialize_data)); \
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zend_hash_init(&(d)->ht, 16, NULL, ZVAL_PTR_DTOR, 0); \
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(d)->n = 0; \
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if (!BG(serialize_lock)) { \
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BG(serialize).data = d; \
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BG(serialize).level = 1; \
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} \
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} else { \
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(d) = BG(serialize).data; \
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++BG(serialize).level; \
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} \
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} while(0)
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#define PHP_VAR_SERIALIZE_DESTROY(d) \
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do { \
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/* fprintf(stderr, "SERIALIZE_DESTROY == lock: %u, level: %u\n", BG(serialize_lock), BG(serialize).level); */ \
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if (BG(serialize_lock) || BG(serialize).level == 1) { \
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zend_hash_destroy(&(d)->ht); \
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efree((d)); \
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} \
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if (!BG(serialize_lock) && !--BG(serialize).level) { \
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BG(serialize).data = NULL; \
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} \
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} while (0)
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#define PHP_VAR_UNSERIALIZE_INIT(d) \
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do { \
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/* fprintf(stderr, "UNSERIALIZE_INIT == lock: %u, level: %u\n", BG(serialize_lock), BG(unserialize).level); */ \
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if (BG(serialize_lock) || !BG(unserialize).level) { \
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(d) = (php_unserialize_data_t)ecalloc(1, sizeof(struct php_unserialize_data)); \
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if (!BG(serialize_lock)) { \
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BG(unserialize).data = (d); \
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BG(unserialize).level = 1; \
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} \
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} else { \
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(d) = BG(unserialize).data; \
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++BG(unserialize).level; \
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} \
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} while (0)
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#define PHP_VAR_UNSERIALIZE_DESTROY(d) \
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do { \
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/* fprintf(stderr, "UNSERIALIZE_DESTROY == lock: %u, level: %u\n", BG(serialize_lock), BG(unserialize).level); */ \
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if (BG(serialize_lock) || BG(unserialize).level == 1) { \
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var_destroy(&(d)); \
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efree((d)); \
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} \
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if (!BG(serialize_lock) && !--BG(unserialize).level) { \
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BG(unserialize).data = NULL; \
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} \
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} while (0)
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PHPAPI void var_replace(php_unserialize_data_t *var_hash, zval *ozval, zval *nzval);
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PHPAPI void var_push_dtor(php_unserialize_data_t *var_hash, zval *val);
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PHPAPI zval *var_tmp_var(php_unserialize_data_t *var_hashx);
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PHPAPI void var_destroy(php_unserialize_data_t *var_hash);
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#endif /* PHP_VAR_H */
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