return status;
}
+static
+bt_component_class_get_supported_mip_versions_method_status
+component_class_get_supported_mip_versions(
+ const bt_component_class *component_class,
+ bt_self_component_class *self_component_class,
+ const bt_value *params, void *init_method_data,
+ bt_logging_level log_level,
+ bt_integer_range_set_unsigned *supported_versions)
+{
+ uint64_t i;
+ PyObject *py_cls = NULL;
+ PyObject *py_params_ptr = NULL;
+ PyObject *py_range_set_addr = NULL;
+ bt_integer_range_set_unsigned *ret_range_set = NULL;
+ bt_component_class_get_supported_mip_versions_method_status status =
+ __BT_FUNC_STATUS_OK;
+
+ py_cls = lookup_cc_ptr_to_py_cls(component_class);
+ if (!py_cls) {
+ BT_LOG_WRITE_CUR_LVL(BT_LOG_ERROR, log_level, BT_LOG_TAG,
+ "Cannot find Python class associated to native component class: "
+ "comp-cls-addr=%p", component_class);
+ goto error;
+ }
+
+ py_params_ptr = SWIG_NewPointerObj(SWIG_as_voidptr(params),
+ SWIGTYPE_p_bt_value, 0);
+ if (!py_params_ptr) {
+ BT_LOG_WRITE_CUR_LVL(BT_LOG_ERROR, log_level, BT_LOG_TAG,
+ "Failed to create a SWIG pointer object.");
+ goto error;
+ }
+
+ /*
+ * We don't take any reference on `init_method_data` which, if
+ * not `NULL`, is assumed to be a `PyObject *`: the user's
+ * _user_get_supported_mip_versions() function will eventually
+ * take a reference if needed. If `init_method_data` is `NULL`,
+ * then we pass `Py_None` as the initialization's Python object.
+ */
+ py_range_set_addr = PyObject_CallMethod(py_cls,
+ "_bt_get_supported_mip_versions_from_native", "(OOi)",
+ py_params_ptr, init_method_data ? init_method_data : Py_None,
+ (int) log_level);
+ if (!py_range_set_addr) {
+ BT_LOG_WRITE_CUR_LVL(BT_LOG_WARNING, log_level, BT_LOG_TAG,
+ "Failed to call Python class's _bt_get_supported_mip_versions_from_native() method: "
+ "py-cls-addr=%p", py_cls);
+ status = py_exc_to_status_component_class(self_component_class,
+ log_level);
+ goto end;
+ }
+
+ /*
+ * The returned object, on success, is an integer object
+ * (PyLong) containing the address of a BT unsigned integer
+ * range set object (new reference).
+ */
+ ret_range_set = PyLong_AsVoidPtr(py_range_set_addr);
+ BT_ASSERT(!PyErr_Occurred());
+ BT_ASSERT(ret_range_set);
+
+ /* Copy returned ranges to input range set */
+ for (i = 0; i < bt_integer_range_set_get_range_count(
+ bt_integer_range_set_unsigned_as_range_set_const(ret_range_set));
+ i++) {
+ const bt_integer_range_unsigned *range =
+ bt_integer_range_set_unsigned_borrow_range_by_index_const(
+ ret_range_set, i);
+ bt_integer_range_set_add_range_status add_range_status;
+
+ add_range_status = bt_integer_range_set_unsigned_add_range(
+ supported_versions,
+ bt_integer_range_unsigned_get_lower(range),
+ bt_integer_range_unsigned_get_upper(range));
+ if (add_range_status) {
+ BT_LOG_WRITE_CUR_LVL(BT_LOG_ERROR, log_level, BT_LOG_TAG,
+ "Failed to add range to supported MIP versions range set.");
+ goto error;
+ }
+ }
+
+ goto end;
+
+error:
+ PyErr_Clear();
+ status = __BT_FUNC_STATUS_ERROR;
+
+end:
+ Py_XDECREF(py_params_ptr);
+ Py_XDECREF(py_range_set_addr);
+ bt_integer_range_set_unsigned_put_ref(ret_range_set);
+ return status;
+}
+
+static
+bt_component_class_get_supported_mip_versions_method_status
+component_class_source_get_supported_mip_versions(
+ bt_self_component_class_source *self_component_class_source,
+ const bt_value *params, void *init_method_data,
+ bt_logging_level log_level,
+ bt_integer_range_set_unsigned *supported_versions)
+{
+ const bt_component_class_source *component_class_source = bt_self_component_class_source_as_component_class_source(self_component_class_source);
+ const bt_component_class *component_class = bt_component_class_source_as_component_class_const(component_class_source);
+ bt_self_component_class *self_component_class = bt_self_component_class_source_as_self_component_class(self_component_class_source);
+
+ return component_class_get_supported_mip_versions(
+ component_class, self_component_class,
+ params, init_method_data, log_level, supported_versions);
+}
+
+static
+bt_component_class_get_supported_mip_versions_method_status
+component_class_filter_get_supported_mip_versions(
+ bt_self_component_class_filter *self_component_class_filter,
+ const bt_value *params, void *init_method_data,
+ bt_logging_level log_level,
+ bt_integer_range_set_unsigned *supported_versions)
+{
+ const bt_component_class_filter *component_class_filter = bt_self_component_class_filter_as_component_class_filter(self_component_class_filter);
+ const bt_component_class *component_class = bt_component_class_filter_as_component_class_const(component_class_filter);
+ bt_self_component_class *self_component_class = bt_self_component_class_filter_as_self_component_class(self_component_class_filter);
+
+ return component_class_get_supported_mip_versions(
+ component_class, self_component_class,
+ params, init_method_data, log_level, supported_versions);
+}
+
+static
+bt_component_class_get_supported_mip_versions_method_status
+component_class_sink_get_supported_mip_versions(
+ bt_self_component_class_sink *self_component_class_sink,
+ const bt_value *params, void *init_method_data,
+ bt_logging_level log_level,
+ bt_integer_range_set_unsigned *supported_versions)
+{
+ const bt_component_class_sink *component_class_sink = bt_self_component_class_sink_as_component_class_sink(self_component_class_sink);
+ const bt_component_class *component_class = bt_component_class_sink_as_component_class_const(component_class_sink);
+ bt_self_component_class *self_component_class = bt_self_component_class_sink_as_self_component_class(self_component_class_sink);
+
+ return component_class_get_supported_mip_versions(
+ component_class, self_component_class,
+ params, init_method_data, log_level, supported_versions);
+}
+
/*
* Method of bt_component_class_source to initialize a bt_self_component_source
* of that class.
}
static
-bt_bool component_class_can_seek_beginning(
- bt_self_message_iterator *self_message_iterator)
+bt_component_class_message_iterator_can_seek_beginning_method_status
+component_class_can_seek_beginning(
+ bt_self_message_iterator *self_message_iterator, bt_bool *can_seek)
{
PyObject *py_iter;
PyObject *py_result = NULL;
- bt_bool can_seek_beginning = false;
-
+ bt_component_class_message_iterator_can_seek_beginning_method_status status;
py_iter = bt_self_message_iterator_get_data(self_message_iterator);
BT_ASSERT(py_iter);
BT_ASSERT(!py_result || PyBool_Check(py_result));
if (py_result) {
- can_seek_beginning = PyObject_IsTrue(py_result);
+ *can_seek = PyObject_IsTrue(py_result);
+ status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_CAN_SEEK_BEGINNING_METHOD_STATUS_OK;
} else {
- /*
- * Once can_seek_beginning can report errors, convert the
- * exception to a status. For now, log and return false;
- */
- loge_exception_message_iterator(self_message_iterator);
- PyErr_Clear();
+ status = py_exc_to_status_message_iterator(self_message_iterator);
+ BT_ASSERT(status != __BT_FUNC_STATUS_OK);
}
Py_XDECREF(py_result);
- return can_seek_beginning;
+ return status;
}
static
py_object, py_params_ptr,
method_data ? method_data : Py_None);
if (!py_results_addr) {
- BT_LOG_WRITE_CUR_LVL(BT_LOG_WARNING, log_level, BT_LOG_TAG,
- "Failed to call Python class's _bt_query_from_native() method: "
- "py-cls-addr=%p", py_cls);
status = py_exc_to_status_component_class(self_component_class,
log_level);
+ if (status < 0) {
+ static const char *fmt =
+ "Failed to call Python class's _bt_query_from_native() method: py-cls-addr=%p";
+ BT_LOG_WRITE_CUR_LVL(BT_LOG_WARNING, log_level, BT_LOG_TAG,
+ fmt, py_cls);
+ BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_COMPONENT_CLASS(
+ self_component_class, fmt, py_cls);
+ }
goto end;
}
BT_ASSERT(ret == 0);
ret = bt_component_class_source_set_query_method(component_class_source, component_class_source_query);
BT_ASSERT(ret == 0);
+ ret = bt_component_class_source_set_get_supported_mip_versions_method(component_class_source, component_class_source_get_supported_mip_versions);
+ BT_ASSERT(ret == 0);
ret = bt_component_class_source_set_message_iterator_init_method(
component_class_source, component_class_source_message_iterator_init);
BT_ASSERT(ret == 0);
BT_ASSERT(ret == 0);
ret = bt_component_class_filter_set_query_method(component_class_filter, component_class_filter_query);
BT_ASSERT(ret == 0);
+ ret = bt_component_class_filter_set_get_supported_mip_versions_method(component_class_filter, component_class_filter_get_supported_mip_versions);
+ BT_ASSERT(ret == 0);
ret = bt_component_class_filter_set_message_iterator_init_method(
component_class_filter, component_class_filter_message_iterator_init);
BT_ASSERT(ret == 0);
BT_ASSERT(ret == 0);
ret = bt_component_class_sink_set_query_method(component_class_sink, component_class_sink_query);
BT_ASSERT(ret == 0);
+ ret = bt_component_class_sink_set_get_supported_mip_versions_method(component_class_sink, component_class_sink_get_supported_mip_versions);
+ BT_ASSERT(ret == 0);
register_cc_ptr_to_py_cls(component_class, py_cls);
end:
projects / babeltrace.git / blobdiff