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Diffstat (limited to 'src/objectimpl.h')
| -rw-r--r-- | src/objectimpl.h | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/src/objectimpl.h b/src/objectimpl.h deleted file mode 100644 index 41bed53..0000000 --- a/src/objectimpl.h +++ /dev/null @@ -1,204 +0,0 @@ -/** - * ObjectImpl.h - * - * Implementation class for Base objects that allow the objects to be stored - * in the Zend engine - * - * @author Emiel Bruijntjes <emiel.bruijntjes@copernica.com> - * @copyright 2014 Copernica BV - */ - -/** - * Set up namespace - */ -namespace Php { - -/** - * Class definition - */ -class ObjectImpl -{ -private: - /** - * Structure with a first element which is a mixed object, so that - * it can be casted to a zend_object - * @var MixedObject - */ - struct MixedObject - { - /** - * The actual object is the first member, so that casting - * the MixedObject to a zend_object will also result in a valid pointer - * @var zend_object - */ - zend_object php; - - /** - * Pointer to ourselves - * @var ObjectImpl - */ - ObjectImpl *self; - - - } _mixed; - - /** - * Pointer to the C++ implementation - * @var Base - */ - Base *_object; - - /** - * The object handle in the Zend engine - * @var int - */ - int _handle; - -public: - /** - * Constructor - * - * This will create a new object in the Zend engine. - * - * @param entry Zend class entry - * @param base C++ object that already exists - * @param tsrm_ls Optional threading data - */ - ObjectImpl(zend_class_entry *entry, Base *base TSRMLS_DC) - { - // copy properties to the mixed object - _mixed.php.ce = entry; - _mixed.self = this; - - // store the c++ object - _object = base; - - // initialize the object - zend_object_std_init(&_mixed.php, entry TSRMLS_CC); - -#if PHP_VERSION_ID < 50399 - - // tmp variable - zval *tmp; - - // initialize the properties, php 5.3 way - zend_hash_copy(_mixed.php.properties, &entry->default_properties, (copy_ctor_func_t) zval_property_ctor, &tmp, sizeof(zval*)); - -#else - - // version higher than 5.3 have an easier way to initialize - object_properties_init(&_mixed.php, entry); - -#endif - -#ifdef ZTS - - // when in thread safety mode, the destruct method and free method have - // an extra parameter holding thread information - using DestructType = void(zend_object*,unsigned int,void***); - using FreeType = void(zend_object*,void***); - -#else - - // not in thread mode: no special parameter for the tsrm_ls variable - using DestructType = void(zend_object*,unsigned int); - using FreeType = void(zend_object*); - -#endif - - // store the two destruct methods in temporary vars - DestructType *destructMethod = &ClassImpl::destructObject; - FreeType *freeMethod = &ClassImpl::freeObject; - - // the destructor and clone handlers are set to NULL. I dont know why, but they do not - // seem to be necessary... - _handle = zend_objects_store_put(&_mixed, (zend_objects_store_dtor_t)destructMethod, (zend_objects_free_object_storage_t)freeMethod, NULL TSRMLS_CC); - - // the object may remember that we are its implementation object - base->_impl = this; - } - - /** - * Destructor - */ - virtual ~ObjectImpl() - { - // deallocate the cpp object - delete _object; - } - - /** - * Destruct the object - * @param tsrm_ls - */ - void destruct(TSRMLS_D) - { - // pass on to the default destructor - zend_objects_free_object_storage(&_mixed.php TSRMLS_CC); - - // destruct the object - delete this; - } - - /** - * Find the object based on a zval - * @param val Zval object - * @param tsrm_ls Optional pointer to thread info - * @return ObjectImpl - */ - static ObjectImpl *find(zval *val TSRMLS_DC) - { - // retrieve the old object, which we are going to copy - MixedObject *object = (MixedObject *)zend_object_store_get_object(val TSRMLS_CC); - - // done - return object->self; - } - - /** - * Find the object based on a zend_object - * @param object Zend object pointer - * @return ObjectImpl - */ - static ObjectImpl *find(const zend_object *object) - { - // retrieve the old object, which we are going to copy - const MixedObject *mixed = (MixedObject *)object; - - // done - return mixed->self; - } - - /** - * Retrieve the base class of the original C++ object - * @return Base - */ - Base *object() - { - return _object; - } - - /** - * Pointer to the PHP object - * @return zend_object - */ - zend_object *php() - { - return &_mixed.php; - } - - /** - * Retrieve the handle object - * @return int - */ - int handle() const - { - return _handle; - } -}; - -/** - * End of namespace - */ -} - |