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|
/*
+----------------------------------------------------------------------+
| PHP version 4.0 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2001 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 2.02 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available at through the world-wide-web at |
| http://www.php.net/license/2_02.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: David Eriksson <david@2good.com> |
+----------------------------------------------------------------------+
*/
/*
* $Id$
* vim: syntax=c tabstop=2 shiftwidth=2
*/
/*
* HashTable helpers
*/
#include "hashtable.h"
#include "zend_API.h"
#ifndef FALSE
#define FALSE 0
#endif
/*
* duplicate a zval
*/
static zval * orbit_duplicate_zval(const zval * pValue)
{
zval * p_new_value = NULL;
if (pValue == NULL)
return NULL;
ALLOC_ZVAL(p_new_value); /* allocate */
memcpy(p_new_value, pValue, sizeof(zval)); /* raw data copy */
zval_copy_ctor(p_new_value); /* smart data copy */
INIT_PZVAL(p_new_value); /* set reference count */
return p_new_value;
}
/*
* store a zval in a hashtable with a key
*/
zend_bool orbit_store_by_key(HashTable * pHashTable, const char * pKey, const zval * pValue)
{
int result = FAILURE;
void * p_destination = NULL;
zval * p_new_value = NULL;
if (pHashTable == NULL || pKey == NULL || pValue == NULL)
return FALSE;
p_new_value = orbit_duplicate_zval(pValue);
result = zend_hash_update(
pHashTable,
(char *)pKey, /* discard const */
strlen(pKey)+1,
p_new_value,
sizeof(zval),
&p_destination
);
return result == SUCCESS;
}
/*
* find a zval in a hashtable with a key
*/
zval * orbit_find_by_key(HashTable * pHashTable, const char * pKey)
{
int result = FAILURE;
zval * p_value = NULL;
result = zend_hash_find(
pHashTable,
(char *)pKey, /* discard const */
strlen(pKey)+1,
(void**)&p_value
);
if (result != SUCCESS)
{
p_value = NULL;
}
return p_value;
}
|
