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#include "zend.h"
#include "zend_globals.h"
#include "zend_variables.h"
#include "zend_API.h"
static inline void zend_objects_call_destructor(zend_object *object, zend_object_handle handle TSRMLS_DC)
{
if (object->ce->destructor) {
zval *obj;
zval *destructor_func_name;
zval *retval_ptr;
HashTable symbol_table;
MAKE_STD_ZVAL(obj);
obj->type = IS_OBJECT;
obj->value.obj.handle = handle;
obj->value.obj.handlers = &std_object_handlers;
zval_copy_ctor(obj);
/* FIXME: Optimize this so that we use the old_object->ce->destructor function pointer instead of the name */
MAKE_STD_ZVAL(destructor_func_name);
destructor_func_name->type = IS_STRING;
destructor_func_name->value.str.val = estrndup("__destruct", sizeof("__destruct")-1);
destructor_func_name->value.str.len = sizeof("__destruct")-1;
ZEND_INIT_SYMTABLE(&symbol_table);
call_user_function_ex(NULL, &obj, destructor_func_name, &retval_ptr, 0, NULL, 0, &symbol_table TSRMLS_CC);
zend_hash_destroy(&symbol_table);
zval_ptr_dtor(&obj);
zval_ptr_dtor(&destructor_func_name);
if (retval_ptr) {
zval_ptr_dtor(&retval_ptr);
}
}
}
static inline void zend_objects_destroy_object(zend_object *object, zend_object_handle handle TSRMLS_DC)
{
zend_objects_call_destructor(object, handle TSRMLS_CC);
/* Nuke the object */
zend_hash_destroy(object->properties);
FREE_HASHTABLE(object->properties);
efree(object);
}
ZEND_API zend_object_value zend_objects_new(zend_object **object, zend_class_entry *class_type)
{
zend_object_value retval;
TSRMLS_FETCH();
*object = emalloc(sizeof(zend_object));
(*object)->ce = class_type;
retval.handle = zend_objects_store_put(*object, (zend_objects_store_dtor_t) zend_objects_destroy_object, NULL TSRMLS_CC);
retval.handlers = &std_object_handlers;
(*object)->in_get = 0;
(*object)->in_set = 0;
return retval;
}
ZEND_API zend_object *zend_objects_get_address(zval *zobject)
{
TSRMLS_FETCH();
return (zend_object *)zend_object_store_get_object(zobject TSRMLS_CC);
}
ZEND_API zend_object_value zend_objects_clone_obj(zval *zobject TSRMLS_DC)
{
zend_object_value retval;
zend_object *old_object;
zend_object *new_object;
zend_object_handle handle = Z_OBJ_HANDLE_P(zobject);
old_object = zend_objects_get_address(zobject);
retval = zend_objects_new(&new_object, old_object->ce);
if (old_object->ce->clone) {
zval *old_obj;
zval *new_obj;
zval *clone_func_name;
zval *retval_ptr;
HashTable symbol_table;
MAKE_STD_ZVAL(new_obj);
new_obj->type = IS_OBJECT;
new_obj->value.obj = retval;
zval_copy_ctor(new_obj);
MAKE_STD_ZVAL(old_obj);
old_obj->type = IS_OBJECT;
old_obj->value.obj.handle = handle;
old_obj->value.obj.handlers = &std_object_handlers; /* If we reached here than the handlers are standrd */
zval_copy_ctor(old_obj);
/* FIXME: Optimize this so that we use the old_object->ce->clone function pointer instead of the name */
MAKE_STD_ZVAL(clone_func_name);
clone_func_name->type = IS_STRING;
clone_func_name->value.str.val = estrndup("__clone", sizeof("__clone")-1);
clone_func_name->value.str.len = sizeof("__clone")-1;
ALLOC_HASHTABLE(new_object->properties);
zend_hash_init(new_object->properties, 0, NULL, ZVAL_PTR_DTOR, 0);
ZEND_INIT_SYMTABLE(&symbol_table);
ZEND_SET_SYMBOL(&symbol_table, "that", old_obj);
call_user_function_ex(NULL, &new_obj, clone_func_name, &retval_ptr, 0, NULL, 0, &symbol_table TSRMLS_CC);
zend_hash_destroy(&symbol_table);
zval_ptr_dtor(&new_obj);
zval_ptr_dtor(&clone_func_name);
zval_ptr_dtor(&retval_ptr);
} else {
ALLOC_HASHTABLE(new_object->properties);
zend_hash_init(new_object->properties, 0, NULL, ZVAL_PTR_DTOR, 0);
zend_hash_copy(new_object->properties, old_object->properties, (copy_ctor_func_t) zval_add_ref, (void *) NULL /* Not used anymore */, sizeof(zval *));
}
return retval;
}
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