PHP-7.4 compat

[m6w6/ext-pq] / src / php_pqres.c

diff --git a/src/php_pqres.c b/src/php_pqres.c
index 363b7fb9e1d07825d561128a9c29dc0d62497abf..6e8bb0754ba75bab10c109c50c3882480405794f 100644 (file)
--- a/src/php_pqres.c
+++ b/src/php_pqres.c
@@ -36,16 +36,14 @@ static zend_object_handlers php_pqres_object_handlers;
 static HashTable php_pqres_object_prophandlers;
 static zend_object_iterator_funcs php_pqres_iterator_funcs;
 
-static zend_object_iterator *php_pqres_iterator_init(zend_class_entry *ce, zval *object, int by_ref)
+static inline zend_object_iterator *php_pqres_iterator_init_ex(zend_class_entry *ce, zval *object, int by_ref)
 {
        php_pqres_iterator_t *iter;
        zval tmp, *zfetch_type;
 
        iter = ecalloc(1, sizeof(*iter));
        iter->zi.funcs = &php_pqres_iterator_funcs;
-       ZVAL_COPY(&iter->zi.data, object);
-
-       zend_iterator_init(&iter->zi);
+       ZVAL_COPY_VALUE(&iter->zi.data, object);
 
        zfetch_type = zend_read_property(ce, object, ZEND_STRL("fetchType"), 0, &tmp);
        iter->fetch_type = zval_get_long(zfetch_type);
@@ -55,30 +53,50 @@ static zend_object_iterator *php_pqres_iterator_init(zend_class_entry *ce, zval
        return (zend_object_iterator *) iter;
 }
 
+static zend_object_iterator *php_pqres_iterator_init(zend_class_entry *ce, zval *object, int by_ref)
+{
+       zend_object_iterator *iter = php_pqres_iterator_init_ex(ce, object, by_ref);
+
+       zend_iterator_init(iter);
+       Z_ADDREF_P(object);
+
+       return iter;
+}
 static void php_pqres_internal_iterator_init(zval *zobj)
 {
        php_pqres_object_t *obj = PHP_PQ_OBJ(zobj, NULL);
 
-       obj->intern->iter = (php_pqres_iterator_t *) php_pqres_iterator_init(Z_OBJCE_P(zobj), zobj, 0);
-       /* prevent cyclic dep */
-       Z_DELREF_P(zobj);
+       obj->intern->iter = (php_pqres_iterator_t *) php_pqres_iterator_init_ex(Z_OBJCE_P(zobj), zobj, 0);
        obj->intern->iter->zi.funcs->rewind((zend_object_iterator *) obj->intern->iter);
 
 }
 
-static void php_pqres_iterator_dtor(zend_object_iterator *i)
+static inline void php_pqres_iterator_dtor_ex(zend_object_iterator *i)
 {
        php_pqres_iterator_t *iter = (php_pqres_iterator_t *) i;
 
 #if DBG_GC
-       fprintf(stderr, "FREE iter(#%d) %p\n", iter->zi.std.handle, iter);
+       fprintf(stderr, "FREE iter(#%d) rc=%d %p\n", iter->zi.std.handle, GC_REFCOUNT(&iter->zi.std), iter);
 #endif
        if (!Z_ISUNDEF(iter->current_val)) {
                zval_ptr_dtor(&iter->current_val);
                ZVAL_UNDEF(&iter->current_val);
        }
+}
+
+static void php_pqres_iterator_dtor(zend_object_iterator *i)
+{
+       php_pqres_iterator_dtor_ex(i);
        zval_ptr_dtor(&i->data);
-       zend_iterator_dtor(i);
+}
+
+static void php_pqres_internal_iterator_dtor(php_pqres_object_t *obj)
+{
+       if (obj->intern && obj->intern->iter) {
+               php_pqres_iterator_dtor_ex((zend_object_iterator *) obj->intern->iter);
+               efree(obj->intern->iter);
+               obj->intern->iter = NULL;
+       }
 }
 
 static ZEND_RESULT_CODE php_pqres_iterator_valid(zend_object_iterator *i)
@@ -425,11 +443,7 @@ static void php_pqres_object_free(zend_object *o)
                        obj->intern->res = NULL;
                }
 
-               if (obj->intern->iter) {
-                       ZVAL_NULL(&obj->intern->iter->zi.data);
-                       php_pqres_iterator_dtor((zend_object_iterator *) obj->intern->iter);
-                       obj->intern->iter = NULL;
-               }
+               php_pqres_internal_iterator_dtor(obj);
 
                zend_hash_destroy(&obj->intern->bound);
                zend_hash_destroy(&obj->intern->converters);
@@ -1178,7 +1192,7 @@ PHP_MINIT_FUNCTION(pqres)
        php_pqres_object_handlers.read_property = php_pq_object_read_prop;
        php_pqres_object_handlers.write_property = php_pq_object_write_prop;
        php_pqres_object_handlers.clone_obj = NULL;
-       php_pqres_object_handlers.get_property_ptr_ptr = NULL;
+       php_pqres_object_handlers.get_property_ptr_ptr = php_pq_object_get_prop_ptr_null;
        php_pqres_object_handlers.get_gc = php_pq_object_get_gc;
        php_pqres_object_handlers.get_debug_info = php_pq_object_debug_info;
        php_pqres_object_handlers.get_properties = php_pq_object_properties;
@@ -1198,7 +1212,7 @@ PHP_MINIT_FUNCTION(pqres)
        ph.read = php_pqres_object_read_error_message;
        zend_hash_str_add_mem(&php_pqres_object_prophandlers, "errorMessage", sizeof("errorMessage")-1, (void *) &ph, sizeof(ph));
 
-       zend_declare_property_null(php_pqres_class_entry, ZEND_STRL("diag"), ZEND_ACC_PUBLIC TSRMLS_CC);
+       zend_declare_property_null(php_pqres_class_entry, ZEND_STRL("diag"), ZEND_ACC_PUBLIC);
        ph.read = php_pqres_object_read_diag;
        zend_hash_str_add_mem(&php_pqres_object_prophandlers, "diag", sizeof("diag")-1, (void *) &ph, sizeof(ph));