X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=src%2Fbindings%2Fpython%2Fbt2%2Fbt2%2Fnative_bt_component_class.i.h;h=23e7d06a0dbcc5f1c831fa7b1bff588f490c2ef7;hb=7f3ee93db71f587960cf8c0bc12536457c413e45;hp=ff736a8057c6e12a73b6d4886a81271a3651c0c4;hpb=ed68d910edac8cc1ae62b8ef237d1c32fd8e06d0;p=babeltrace.git diff --git a/src/bindings/python/bt2/bt2/native_bt_component_class.i.h b/src/bindings/python/bt2/bt2/native_bt_component_class.i.h index ff736a80..23e7d06a 100644 --- a/src/bindings/python/bt2/bt2/native_bt_component_class.i.h +++ b/src/bindings/python/bt2/bt2/native_bt_component_class.i.h @@ -104,15 +104,17 @@ void native_comp_class_dtor(void) { } static inline -int py_exc_to_status(bt_self_component_class *self_component_class, +int py_exc_to_status_clear( + bt_self_component_class *self_component_class, bt_self_component *self_component, bt_self_message_iterator *self_message_iterator, const char *module_name, int active_log_level) { - int status = __BT_FUNC_STATUS_OK; + int status; PyObject *exc = PyErr_Occurred(); if (!exc) { + status = __BT_FUNC_STATUS_OK; goto end; } @@ -144,7 +146,7 @@ int py_exc_to_status(bt_self_component_class *self_component_class, } BT_ASSERT(active_log_level != -1); - log_exception_and_maybe_append_error(BT_LOG_WARNING, + log_exception_and_maybe_append_cause(BT_LOG_WARNING, active_log_level, true, self_component_class, self_component, self_message_iterator, module_name); @@ -163,25 +165,25 @@ end: } static -int py_exc_to_status_component_class( +int py_exc_to_status_component_class_clear( bt_self_component_class *self_component_class, int active_log_level) { - return py_exc_to_status(self_component_class, NULL, NULL, NULL, + return py_exc_to_status_clear(self_component_class, NULL, NULL, NULL, active_log_level); } static -int py_exc_to_status_component(bt_self_component *self_component) +int py_exc_to_status_component_clear(bt_self_component *self_component) { - return py_exc_to_status(NULL, self_component, NULL, NULL, -1); + return py_exc_to_status_clear(NULL, self_component, NULL, NULL, -1); } static -int py_exc_to_status_message_iterator( +int py_exc_to_status_message_iterator_clear( bt_self_message_iterator *self_message_iterator) { - return py_exc_to_status(NULL, NULL, self_message_iterator, NULL, -1); + return py_exc_to_status_clear(NULL, NULL, self_message_iterator, NULL, -1); } static @@ -193,7 +195,7 @@ bool bt_bt2_is_python_component_class(const bt_component_class *comp_cls) /* Component class proxy methods (delegate to the attached Python object) */ static -bt_component_class_init_method_status component_class_init( +bt_component_class_initialize_method_status component_class_init( bt_self_component *self_component, void *self_component_v, swig_type_info *self_comp_cls_type_swig_type, @@ -202,7 +204,7 @@ bt_component_class_init_method_status component_class_init( { const bt_component *component = bt_self_component_as_component(self_component); const bt_component_class *component_class = bt_component_borrow_class_const(component); - bt_component_class_init_method_status status = __BT_FUNC_STATUS_OK; + bt_component_class_initialize_method_status status; PyObject *py_cls = NULL; PyObject *py_comp = NULL; PyObject *py_params_ptr = NULL; @@ -266,7 +268,7 @@ bt_component_class_init_method_status component_class_init( BT_COMP_LOG_CUR_LVL(BT_LOG_WARNING, log_level, self_component, "Failed to call Python class's _bt_init_from_native() method: " "py-cls-addr=%p", py_cls); - status = py_exc_to_status_component(self_component); + status = py_exc_to_status_component_clear(self_component); goto end; } @@ -277,20 +279,17 @@ bt_component_class_init_method_status component_class_init( */ bt_self_component_set_data(self_component, py_comp); py_comp = NULL; + + status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_OK; + goto end; error: - status = __BT_FUNC_STATUS_ERROR; - - /* - * Clear any exception: we're returning a bad status anyway. If - * this call originated from Python (creation from a plugin's - * component class, for example), then the user gets an - * appropriate creation error. - */ - PyErr_Clear(); + /* This error path is for non-Python errors only. */ + status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_ERROR; end: + BT_ASSERT(!PyErr_Occurred()); Py_XDECREF(py_comp); Py_XDECREF(py_params_ptr); Py_XDECREF(py_comp_ptr); @@ -311,8 +310,7 @@ component_class_get_supported_mip_versions( 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; + bt_component_class_get_supported_mip_versions_method_status status; py_cls = lookup_cc_ptr_to_py_cls(component_class); if (!py_cls) { @@ -345,7 +343,7 @@ component_class_get_supported_mip_versions( 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, + status = py_exc_to_status_component_class_clear(self_component_class, log_level); goto end; } @@ -379,13 +377,16 @@ component_class_get_supported_mip_versions( } } + status = BT_COMPONENT_CLASS_GET_SUPPORTED_MIP_VERSIONS_METHOD_STATUS_OK; + goto end; error: - PyErr_Clear(); - status = __BT_FUNC_STATUS_ERROR; + /* This error path is for non-Python errors only. */ + status = BT_COMPONENT_CLASS_GET_SUPPORTED_MIP_VERSIONS_METHOD_STATUS_ERROR; end: + BT_ASSERT(!PyErr_Occurred()); Py_XDECREF(py_params_ptr); Py_XDECREF(py_range_set_addr); bt_integer_range_set_unsigned_put_ref(ret_range_set); @@ -449,8 +450,9 @@ component_class_sink_get_supported_mip_versions( */ static -bt_component_class_init_method_status component_class_source_init( +bt_component_class_initialize_method_status component_class_source_init( bt_self_component_source *self_component_source, + bt_self_component_source_configuration *config, const bt_value *params, void *init_method_data) { bt_self_component *self_component = bt_self_component_source_as_self_component(self_component_source); @@ -462,8 +464,9 @@ bt_component_class_init_method_status component_class_source_init( } static -bt_component_class_init_method_status component_class_filter_init( +bt_component_class_initialize_method_status component_class_filter_init( bt_self_component_filter *self_component_filter, + bt_self_component_filter_configuration *config, const bt_value *params, void *init_method_data) { bt_self_component *self_component = bt_self_component_filter_as_self_component(self_component_filter); @@ -475,8 +478,9 @@ bt_component_class_init_method_status component_class_filter_init( } static -bt_component_class_init_method_status component_class_sink_init( +bt_component_class_initialize_method_status component_class_sink_init( bt_self_component_sink *self_component_sink, + bt_self_component_sink_configuration *config, const bt_value *params, void *init_method_data) { bt_self_component *self_component = bt_self_component_sink_as_self_component(self_component_sink); @@ -491,27 +495,32 @@ static void component_class_finalize(bt_self_component *self_component) { PyObject *py_comp = bt_self_component_get_data(self_component); + PyObject *py_method_result; + BT_ASSERT(py_comp); /* Call user's _user_finalize() method */ - PyObject *py_method_result = PyObject_CallMethod(py_comp, - "_user_finalize", NULL); - - if (PyErr_Occurred()) { + py_method_result = PyObject_CallMethod(py_comp, "_user_finalize", NULL); + if (!py_method_result) { bt_logging_level log_level = get_self_component_log_level( self_component); BT_COMP_LOG_CUR_LVL(BT_LOG_WARNING, log_level, self_component, "User component's _user_finalize() method raised an exception: ignoring:"); logw_exception(log_level); + + /* + * Ignore any exception raised by the _user_finalize() method + * because it won't change anything at this point: the component + * is being destroyed anyway. + */ + PyErr_Clear(); + goto end; } - /* - * Ignore any exception raised by the _user_finalize() method - * because it won't change anything at this point: the component - * is being destroyed anyway. - */ - PyErr_Clear(); + BT_ASSERT(py_method_result == Py_None); + +end: Py_XDECREF(py_method_result); Py_DECREF(py_comp); } @@ -538,34 +547,33 @@ void component_class_sink_finalize(bt_self_component_sink *self_component_sink) } 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); - py_result = PyObject_GetAttrString(py_iter, "_bt_can_seek_beginning_from_native"); + py_result = PyObject_CallMethod(py_iter, + "_bt_can_seek_beginning_from_native", NULL); + if (!py_result) { + status = py_exc_to_status_message_iterator_clear(self_message_iterator); + goto end; + } - BT_ASSERT(!py_result || PyBool_Check(py_result)); + BT_ASSERT(PyBool_Check(py_result)); + *can_seek = PyObject_IsTrue(py_result); - if (py_result) { - can_seek_beginning = PyObject_IsTrue(py_result); - } 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 = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_CAN_SEEK_BEGINNING_METHOD_STATUS_OK; +end: Py_XDECREF(py_result); - return can_seek_beginning; + return status; } static @@ -578,11 +586,84 @@ component_class_seek_beginning(bt_self_message_iterator *self_message_iterator) py_iter = bt_self_message_iterator_get_data(self_message_iterator); BT_ASSERT(py_iter); - py_result = PyObject_CallMethod(py_iter, "_bt_seek_beginning_from_native", + + py_result = PyObject_CallMethod(py_iter, + "_bt_seek_beginning_from_native", NULL); - BT_ASSERT(!py_result || py_result == Py_None); - status = py_exc_to_status_message_iterator(self_message_iterator); + if (!py_result) { + status = py_exc_to_status_message_iterator_clear(self_message_iterator); + goto end; + } + + BT_ASSERT(py_result == Py_None); + + status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_SEEK_BEGINNING_METHOD_STATUS_OK; + +end: + Py_XDECREF(py_result); + + return status; +} + +static +bt_component_class_message_iterator_can_seek_ns_from_origin_method_status +component_class_can_seek_ns_from_origin( + bt_self_message_iterator *self_message_iterator, + int64_t ns_from_origin, bt_bool *can_seek) +{ + PyObject *py_iter; + PyObject *py_result = NULL; + bt_component_class_message_iterator_can_seek_ns_from_origin_method_status status; + + py_iter = bt_self_message_iterator_get_data(self_message_iterator); + BT_ASSERT(py_iter); + + py_result = PyObject_CallMethod(py_iter, + "_bt_can_seek_ns_from_origin_from_native", "L", ns_from_origin); + if (!py_result) { + status = py_exc_to_status_message_iterator_clear(self_message_iterator); + goto end; + } + + BT_ASSERT(PyBool_Check(py_result)); + *can_seek = PyObject_IsTrue(py_result); + + status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_CAN_SEEK_NS_FROM_ORIGIN_METHOD_STATUS_OK; + +end: + Py_XDECREF(py_result); + + return status; +} + +static +bt_component_class_message_iterator_seek_ns_from_origin_method_status +component_class_seek_ns_from_origin( + bt_self_message_iterator *self_message_iterator, + int64_t ns_from_origin) +{ + PyObject *py_iter; + PyObject *py_result; + bt_component_class_message_iterator_seek_ns_from_origin_method_status status; + + py_iter = bt_self_message_iterator_get_data(self_message_iterator); + BT_ASSERT(py_iter); + + py_result = PyObject_CallMethod(py_iter, + "_bt_seek_ns_from_origin_from_native", "L", ns_from_origin); + if (!py_result) { + status = py_exc_to_status_message_iterator_clear(self_message_iterator); + goto end; + } + + + BT_ASSERT(py_result == Py_None); + + status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_SEEK_NS_FROM_ORIGIN_METHOD_STATUS_OK; + +end: Py_XDECREF(py_result); + return status; } @@ -620,18 +701,26 @@ bt_component_class_port_connected_method_status component_class_port_connected( BT_COMP_LOG_CUR_LVL(BT_LOG_ERROR, log_level, self_component, "Failed to create a SWIG pointer object."); status = __BT_FUNC_STATUS_MEMORY_ERROR; - goto end; } + goto end; + } py_method_result = PyObject_CallMethod(py_comp, "_bt_port_connected_from_native", "(OiO)", py_self_port_ptr, self_component_port_type, py_other_port_ptr); - BT_ASSERT(!py_method_result || py_method_result == Py_None); - status = py_exc_to_status_component(self_component); + if (!py_method_result) { + status = py_exc_to_status_component_clear(self_component); + goto end; + } + + BT_ASSERT(py_method_result == Py_None); + + status = BT_COMPONENT_CLASS_PORT_CONNECTED_METHOD_STATUS_OK; end: Py_XDECREF(py_self_port_ptr); Py_XDECREF(py_other_port_ptr); Py_XDECREF(py_method_result); + return status; } @@ -714,14 +803,23 @@ component_class_sink_graph_is_configured( { PyObject *py_comp = NULL; PyObject *py_method_result = NULL; - bt_component_class_sink_graph_is_configured_method_status status = __BT_FUNC_STATUS_OK; + bt_component_class_sink_graph_is_configured_method_status status; bt_self_component *self_component = bt_self_component_sink_as_self_component(self_component_sink); py_comp = bt_self_component_get_data(self_component); + py_method_result = PyObject_CallMethod(py_comp, "_bt_graph_is_configured_from_native", NULL); - BT_ASSERT(!py_method_result || py_method_result == Py_None); - status = py_exc_to_status_component(self_component); + if (!py_method_result) { + status = py_exc_to_status_component_clear(self_component); + goto end; + } + + BT_ASSERT(py_method_result == Py_None); + + status = BT_COMPONENT_CLASS_SINK_GRAPH_IS_CONFIGURED_METHOD_STATUS_OK;; + +end: Py_XDECREF(py_method_result); return status; } @@ -799,11 +897,16 @@ bt_component_class_query_method_status component_class_query( 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, + status = py_exc_to_status_component_class_clear(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; } @@ -876,16 +979,18 @@ bt_component_class_query_method_status component_class_sink_query( } static -bt_component_class_message_iterator_init_method_status +bt_component_class_message_iterator_initialize_method_status component_class_message_iterator_init( bt_self_message_iterator *self_message_iterator, + bt_self_message_iterator_configuration *config, bt_self_component *self_component, bt_self_component_port_output *self_component_port_output) { - bt_component_class_message_iterator_init_method_status status = __BT_FUNC_STATUS_OK; + bt_component_class_message_iterator_initialize_method_status status = __BT_FUNC_STATUS_OK; PyObject *py_comp_cls = NULL; PyObject *py_iter_cls = NULL; PyObject *py_iter_ptr = NULL; + PyObject *py_config_ptr = NULL; PyObject *py_component_port_output_ptr = NULL; PyObject *py_init_method_result = NULL; PyObject *py_iter = NULL; @@ -940,15 +1045,27 @@ component_class_message_iterator_init( /* * Initialize object: * - * py_iter.__init__(self_output_port) + * py_iter.__init__(config, self_output_port) * - * through the _init_for_native helper static method. + * through the _init_from_native helper static method. * * At this point, py_iter._ptr is set, so this initialization * function has access to self._component (which gives it the * user Python component object from which the iterator was * created). */ + py_config_ptr = SWIG_NewPointerObj(SWIG_as_voidptr(config), + SWIGTYPE_p_bt_self_message_iterator_configuration, 0); + if (!py_config_ptr) { + const char *err = "Failed to create a SWIG pointer object"; + + BT_COMP_LOG_CUR_LVL(BT_LOG_ERROR, log_level, self_component, + "%s", err); + BT_CURRENT_THREAD_ERROR_APPEND_CAUSE_FROM_MESSAGE_ITERATOR( + self_message_iterator, err); + goto error; + } + py_component_port_output_ptr = SWIG_NewPointerObj( SWIG_as_voidptr(self_component_port_output), SWIGTYPE_p_bt_self_component_port_output, 0); @@ -963,7 +1080,8 @@ component_class_message_iterator_init( } py_init_method_result = PyObject_CallMethod(py_iter, - "_bt_init_from_native", "O", py_component_port_output_ptr); + "_bt_init_from_native", "OO", py_config_ptr, + py_component_port_output_ptr); if (!py_init_method_result) { BT_COMP_LOG_CUR_LVL(BT_LOG_ERROR, log_level, self_component, "User's __init__() method failed:"); @@ -994,8 +1112,7 @@ component_class_message_iterator_init( python_error: /* Handling of errors that cause a Python exception to be set. */ - status = py_exc_to_status_message_iterator(self_message_iterator); - BT_ASSERT(status != __BT_FUNC_STATUS_OK); + status = py_exc_to_status_message_iterator_clear(self_message_iterator); goto end; error: @@ -1015,27 +1132,33 @@ end: } static -bt_component_class_message_iterator_init_method_status +bt_component_class_message_iterator_initialize_method_status component_class_source_message_iterator_init( bt_self_message_iterator *self_message_iterator, + bt_self_message_iterator_configuration *config, bt_self_component_source *self_component_source, bt_self_component_port_output *self_component_port_output) { - bt_self_component *self_component = bt_self_component_source_as_self_component(self_component_source); + bt_self_component *self_component = + bt_self_component_source_as_self_component(self_component_source); - return component_class_message_iterator_init(self_message_iterator, self_component, self_component_port_output); + return component_class_message_iterator_init(self_message_iterator, + config, self_component, self_component_port_output); } static -bt_component_class_message_iterator_init_method_status +bt_component_class_message_iterator_initialize_method_status component_class_filter_message_iterator_init( bt_self_message_iterator *self_message_iterator, + bt_self_message_iterator_configuration *config, bt_self_component_filter *self_component_filter, bt_self_component_port_output *self_component_port_output) { - bt_self_component *self_component = bt_self_component_filter_as_self_component(self_component_filter); + bt_self_component *self_component = + bt_self_component_filter_as_self_component(self_component_filter); - return component_class_message_iterator_init(self_message_iterator, self_component, self_component_port_output); + return component_class_message_iterator_init(self_message_iterator, + config, self_component, self_component_port_output); } static @@ -1051,8 +1174,7 @@ void component_class_message_iterator_finalize( /* Call user's _user_finalize() method */ py_method_result = PyObject_CallMethod(py_message_iter, "_user_finalize", NULL); - - if (PyErr_Occurred()) { + if (!py_method_result) { bt_self_component *self_comp = bt_self_message_iterator_borrow_component( message_iterator); @@ -1063,14 +1185,15 @@ void component_class_message_iterator_finalize( "User's _user_finalize() method raised an exception: ignoring:"); logw_exception(get_self_message_iterator_log_level( message_iterator)); + + /* + * Ignore any exception raised by the _user_finalize() method + * because it won't change anything at this point: the component + * is being destroyed anyway. + */ + PyErr_Clear(); } - /* - * Ignore any exception raised by the _user_finalize() method - * because it won't change anything at this point: the component - * is being destroyed anyway. - */ - PyErr_Clear(); Py_XDECREF(py_method_result); Py_DECREF(py_message_iter); } @@ -1084,16 +1207,16 @@ component_class_message_iterator_next( bt_message_array_const msgs, uint64_t capacity, uint64_t *count) { - bt_component_class_message_iterator_next_method_status status = __BT_FUNC_STATUS_OK; + bt_component_class_message_iterator_next_method_status status; PyObject *py_message_iter = bt_self_message_iterator_get_data(message_iterator); PyObject *py_method_result = NULL; BT_ASSERT(py_message_iter); + py_method_result = PyObject_CallMethod(py_message_iter, "_bt_next_from_native", NULL); if (!py_method_result) { - status = py_exc_to_status_message_iterator(message_iterator); - BT_ASSERT(status != __BT_FUNC_STATUS_OK); + status = py_exc_to_status_message_iterator_clear(message_iterator); goto end; } @@ -1105,9 +1228,10 @@ component_class_message_iterator_next( msgs[0] = PyLong_AsVoidPtr(py_method_result); *count = 1; - /* Clear potential overflow error; should never happen */ + /* Overflow errors should never happen. */ BT_ASSERT(!PyErr_Occurred()); - goto end; + + status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_NEXT_METHOD_STATUS_OK; end: Py_XDECREF(py_method_result); @@ -1124,10 +1248,17 @@ component_class_sink_consume(bt_self_component_sink *self_component_sink) bt_component_class_sink_consume_method_status status; BT_ASSERT(py_comp); + py_method_result = PyObject_CallMethod(py_comp, "_user_consume", NULL); - status = py_exc_to_status_component(self_component); - BT_ASSERT(py_method_result || status != __BT_FUNC_STATUS_OK); + if (!py_method_result) { + status = py_exc_to_status_component_clear(self_component); + goto end; + } + + status = BT_COMPONENT_CLASS_SINK_CONSUME_METHOD_STATUS_OK; + +end: Py_XDECREF(py_method_result); return status; } @@ -1186,15 +1317,15 @@ bt_component_class_source *bt_bt2_component_class_source_create( goto end; } - ret = bt_component_class_source_set_init_method(component_class_source, component_class_source_init); + ret = bt_component_class_source_set_initialize_method(component_class_source, component_class_source_init); BT_ASSERT(ret == 0); ret = bt_component_class_source_set_finalize_method(component_class_source, component_class_source_finalize); BT_ASSERT(ret == 0); - ret = bt_component_class_source_set_message_iterator_can_seek_beginning_method(component_class_source, - component_class_can_seek_beginning); - BT_ASSERT(ret == 0); - ret = bt_component_class_source_set_message_iterator_seek_beginning_method(component_class_source, - component_class_seek_beginning); + ret = bt_component_class_source_set_message_iterator_seek_beginning_methods(component_class_source, + component_class_seek_beginning, component_class_can_seek_beginning); + ret = bt_component_class_source_set_message_iterator_seek_ns_from_origin_methods( + component_class_source, component_class_seek_ns_from_origin, + component_class_can_seek_ns_from_origin); BT_ASSERT(ret == 0); ret = bt_component_class_source_set_output_port_connected_method(component_class_source, component_class_source_output_port_connected); @@ -1203,7 +1334,7 @@ bt_component_class_source *bt_bt2_component_class_source_create( 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( + ret = bt_component_class_source_set_message_iterator_initialize_method( component_class_source, component_class_source_message_iterator_init); BT_ASSERT(ret == 0); ret = bt_component_class_source_set_message_iterator_finalize_method( @@ -1238,16 +1369,16 @@ bt_component_class_filter *bt_bt2_component_class_filter_create( goto end; } - ret = bt_component_class_filter_set_init_method(component_class_filter, component_class_filter_init); + ret = bt_component_class_filter_set_initialize_method(component_class_filter, component_class_filter_init); BT_ASSERT(ret == 0); ret = bt_component_class_filter_set_finalize_method (component_class_filter, component_class_filter_finalize); BT_ASSERT(ret == 0); - ret = bt_component_class_filter_set_message_iterator_can_seek_beginning_method(component_class_filter, - component_class_can_seek_beginning); - BT_ASSERT(ret == 0); - ret = bt_component_class_filter_set_message_iterator_seek_beginning_method(component_class_filter, - component_class_seek_beginning); + ret = bt_component_class_filter_set_message_iterator_seek_beginning_methods(component_class_filter, + component_class_seek_beginning, component_class_can_seek_beginning); BT_ASSERT(ret == 0); + ret = bt_component_class_filter_set_message_iterator_seek_ns_from_origin_methods( + component_class_filter, component_class_seek_ns_from_origin, + component_class_can_seek_ns_from_origin); ret = bt_component_class_filter_set_input_port_connected_method(component_class_filter, component_class_filter_input_port_connected); BT_ASSERT(ret == 0); @@ -1258,7 +1389,7 @@ bt_component_class_filter *bt_bt2_component_class_filter_create( 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( + ret = bt_component_class_filter_set_message_iterator_initialize_method( component_class_filter, component_class_filter_message_iterator_init); BT_ASSERT(ret == 0); ret = bt_component_class_filter_set_message_iterator_finalize_method( @@ -1293,7 +1424,7 @@ bt_component_class_sink *bt_bt2_component_class_sink_create( goto end; } - ret = bt_component_class_sink_set_init_method(component_class_sink, component_class_sink_init); + ret = bt_component_class_sink_set_initialize_method(component_class_sink, component_class_sink_init); BT_ASSERT(ret == 0); ret = bt_component_class_sink_set_finalize_method(component_class_sink, component_class_sink_finalize); BT_ASSERT(ret == 0);