/* {{{ proto void SplFixedArray::__wakeup()
*/
SPL_METHOD(SplFixedArray, __wakeup)
{
spl_fixedarray_object *intern = Z_SPLFIXEDARRAY_P(getThis());
HashTable *intern_ht = zend_std_get_properties(getThis());
zval *data;
if (zend_parse_parameters_none() == FAILURE) {
return;
}
if (!intern->array) {
int index = 0;
int size = zend_hash_num_elements(intern_ht);
intern->array = emalloc(sizeof(spl_fixedarray));
spl_fixedarray_init(intern->array, size);
ZEND_HASH_FOREACH_VAL(intern_ht, data) {
if (Z_REFCOUNTED_P(data)) {
Z_ADDREF_P(data);
}
ZVAL_COPY_VALUE(&intern->array->elements[index], data);
index++;
} ZEND_HASH_FOREACH_END();
/* Remove the unserialised properties, since we now have the elements
* within the spl_fixedarray_object structure. */
zend_hash_clean(intern_ht);
}
/* {{{ proto void SplFixedArray::__construct([int size])
*/
SPL_METHOD(SplFixedArray, __construct)
{
zval *object = getThis();
spl_fixedarray_object *intern;
zend_long size = 0;
if (zend_parse_parameters_throw(ZEND_NUM_ARGS(), "|l", &size) == FAILURE) {
return;
}
if (size < 0) {
zend_throw_exception_ex(spl_ce_InvalidArgumentException, 0, "array size cannot be less than zero");
return;
}
intern = Z_SPLFIXEDARRAY_P(object);
if (intern->array) {
/* called __construct() twice, bail out */
return;
}
intern->array = emalloc(sizeof(spl_fixedarray));
spl_fixedarray_init(intern->array, size);
}
static void spl_fixedarray_resize(spl_fixedarray *array, long size TSRMLS_DC) /* {{{ */
{
if (size == array->size) {
/* nothing to do */
return;
}
/* first initialization */
if (array->size == 0) {
spl_fixedarray_init(array, size TSRMLS_CC);
return;
}
/* clearing the array */
if (size == 0) {
long i;
for (i = 0; i < array->size; i++) {
if (array->elements[i]) {
zval_ptr_dtor(&(array->elements[i]));
}
}
if (array->elements) {
efree(array->elements);
array->elements = NULL;
}
} else if (size > array->size) {
array->elements = safe_erealloc(array->elements, size, sizeof(zval *), 0);
memset(array->elements + array->size, '\0', sizeof(zval *) * (size - array->size));
} else { /* size < array->size */
long i;
for (i = size; i < array->size; i++) {
if (array->elements[i]) {
zval_ptr_dtor(&(array->elements[i]));
}
}
array->elements = erealloc(array->elements, sizeof(zval *) * size);
}
array->size = size;
}
static zend_object *spl_fixedarray_object_new_ex(zend_class_entry *class_type, zval *orig, int clone_orig) /* {{{ */
{
spl_fixedarray_object *intern;
zend_class_entry *parent = class_type;
int inherited = 0;
intern = ecalloc(1, sizeof(spl_fixedarray_object) + zend_object_properties_size(parent));
zend_object_std_init(&intern->std, class_type);
object_properties_init(&intern->std, class_type);
intern->current = 0;
intern->flags = 0;
if (orig && clone_orig) {
spl_fixedarray_object *other = Z_SPLFIXEDARRAY_P(orig);
intern->ce_get_iterator = other->ce_get_iterator;
if (!other->array) {
/* leave a empty object, will be dtor later by CLONE handler */
zend_throw_exception(spl_ce_RuntimeException, "The instance wasn't initialized properly", 0);
} else {
intern->array = emalloc(sizeof(spl_fixedarray));
spl_fixedarray_init(intern->array, other->array->size);
spl_fixedarray_copy(intern->array, other->array);
}
}
while (parent) {
if (parent == spl_ce_SplFixedArray) {
intern->std.handlers = &spl_handler_SplFixedArray;
class_type->get_iterator = spl_fixedarray_get_iterator;
break;
}
parent = parent->parent;
inherited = 1;
}
if (!parent) { /* this must never happen */
php_error_docref(NULL, E_COMPILE_ERROR, "Internal compiler error, Class is not child of SplFixedArray");
}
if (!class_type->iterator_funcs.zf_current) {
class_type->iterator_funcs.zf_rewind = zend_hash_str_find_ptr(&class_type->function_table, "rewind", sizeof("rewind") - 1);
class_type->iterator_funcs.zf_valid = zend_hash_str_find_ptr(&class_type->function_table, "valid", sizeof("valid") - 1);
class_type->iterator_funcs.zf_key = zend_hash_str_find_ptr(&class_type->function_table, "key", sizeof("key") - 1);
class_type->iterator_funcs.zf_current = zend_hash_str_find_ptr(&class_type->function_table, "current", sizeof("current") - 1);
class_type->iterator_funcs.zf_next = zend_hash_str_find_ptr(&class_type->function_table, "next", sizeof("next") - 1);
}
if (inherited) {
if (class_type->iterator_funcs.zf_rewind->common.scope != parent) {
intern->flags |= SPL_FIXEDARRAY_OVERLOADED_REWIND;
}
if (class_type->iterator_funcs.zf_valid->common.scope != parent) {
intern->flags |= SPL_FIXEDARRAY_OVERLOADED_VALID;
}
if (class_type->iterator_funcs.zf_key->common.scope != parent) {
intern->flags |= SPL_FIXEDARRAY_OVERLOADED_KEY;
}
if (class_type->iterator_funcs.zf_current->common.scope != parent) {
intern->flags |= SPL_FIXEDARRAY_OVERLOADED_CURRENT;
}
if (class_type->iterator_funcs.zf_next->common.scope != parent) {
intern->flags |= SPL_FIXEDARRAY_OVERLOADED_NEXT;
}
intern->fptr_offset_get = zend_hash_str_find_ptr(&class_type->function_table, "offsetget", sizeof("offsetget") - 1);
if (intern->fptr_offset_get->common.scope == parent) {
intern->fptr_offset_get = NULL;
}
intern->fptr_offset_set = zend_hash_str_find_ptr(&class_type->function_table, "offsetset", sizeof("offsetset") - 1);
if (intern->fptr_offset_set->common.scope == parent) {
intern->fptr_offset_set = NULL;
}
intern->fptr_offset_has = zend_hash_str_find_ptr(&class_type->function_table, "offsetexists", sizeof("offsetexists") - 1);
if (intern->fptr_offset_has->common.scope == parent) {
intern->fptr_offset_has = NULL;
}
intern->fptr_offset_del = zend_hash_str_find_ptr(&class_type->function_table, "offsetunset", sizeof("offsetunset") - 1);
if (intern->fptr_offset_del->common.scope == parent) {
intern->fptr_offset_del = NULL;
}
intern->fptr_count = zend_hash_str_find_ptr(&class_type->function_table, "count", sizeof("count") - 1);
if (intern->fptr_count->common.scope == parent) {
intern->fptr_count = NULL;
}
}
return &intern->std;
}
