void finalize_component(struct bt_component *comp)
{
typedef void (*method_t)(void *);
+ const char *method_name;
method_t method = NULL;
struct bt_component_class_source *src_cc = (void *) comp->class;
method = (method_t) src_cc->methods.finalize;
+ method_name = "bt_component_class_source_finalize_method";
break;
}
case BT_COMPONENT_CLASS_TYPE_FILTER:
struct bt_component_class_filter *flt_cc = (void *) comp->class;
method = (method_t) flt_cc->methods.finalize;
+ method_name = "bt_component_class_filter_finalize_method";
break;
}
case BT_COMPONENT_CLASS_TYPE_SINK:
struct bt_component_class_sink *sink_cc = (void *) comp->class;
method = (method_t) sink_cc->methods.finalize;
+ method_name = "bt_component_class_sink_finalize_method";
break;
}
default:
BT_LIB_LOGI("Calling user's component finalization method: "
"%![comp-]+c", comp);
method(comp);
- BT_ASSERT_POST_NO_ERROR();
+ BT_ASSERT_POST_NO_ERROR(method_name);
if (saved_error) {
BT_CURRENT_THREAD_MOVE_ERROR_AND_RESET(saved_error);
g_free(component);
}
+BT_EXPORT
enum bt_component_class_type bt_component_get_class_type(
const struct bt_component *component)
{
- BT_ASSERT_PRE_DEV_NON_NULL(component, "Component");
+ BT_ASSERT_PRE_DEV_COMP_NON_NULL(component);
return component->class->type;
}
enum bt_self_component_add_port_status add_port(
struct bt_component *component, GPtrArray *ports,
enum bt_port_type port_type, const char *name, void *user_data,
- struct bt_port **port)
+ struct bt_port **port, const char *api_func)
{
struct bt_port *new_port = NULL;
struct bt_graph *graph = NULL;
enum bt_self_component_add_port_status status;
- BT_ASSERT_PRE_NON_NULL(component, "Component");
- BT_ASSERT_PRE_NON_NULL(name, "Name");
- BT_ASSERT_PRE(strlen(name) > 0, "Name is empty");
+ BT_ASSERT(component);
+ BT_ASSERT(name);
+ BT_ASSERT_PRE_FROM_FUNC(api_func, "name-is-not-empty",
+ strlen(name) > 0, "Name is empty");
graph = bt_component_borrow_graph(component);
- BT_ASSERT_PRE(
+ BT_ASSERT_PRE_FROM_FUNC(api_func, "graph-is-not-configured",
graph->config_state == BT_GRAPH_CONFIGURATION_STATE_CONFIGURING,
"Component's graph is already configured: "
"%![comp-]+c, %![graph-]+g", component, graph);
return status;
}
-BT_HIDDEN
-uint64_t bt_component_get_input_port_count(const struct bt_component *comp)
+uint64_t bt_component_get_input_port_count(const struct bt_component *comp,
+ const char *api_func)
{
- BT_ASSERT_PRE_DEV_NON_NULL(comp, "Component");
+ BT_ASSERT_PRE_DEV_COMP_NON_NULL_FROM_FUNC(api_func, comp);
return (uint64_t) comp->input_ports->len;
}
-BT_HIDDEN
-uint64_t bt_component_get_output_port_count(const struct bt_component *comp)
+uint64_t bt_component_get_output_port_count(const struct bt_component *comp,
+ const char *api_func)
{
- BT_ASSERT_PRE_DEV_NON_NULL(comp, "Component");
+ BT_ASSERT_PRE_DEV_COMP_NON_NULL_FROM_FUNC(api_func, comp);
return (uint64_t) comp->output_ports->len;
}
-BT_HIDDEN
int bt_component_create(struct bt_component_class *component_class,
const char *name, bt_logging_level log_level,
struct bt_component **user_component)
return ret;
}
+BT_EXPORT
const char *bt_component_get_name(const struct bt_component *component)
{
- BT_ASSERT_PRE_DEV_NON_NULL(component, "Component");
+ BT_ASSERT_PRE_DEV_COMP_NON_NULL(component);
return component->name->str;
}
+BT_EXPORT
const struct bt_component_class *bt_component_borrow_class_const(
const struct bt_component *component)
{
- BT_ASSERT_PRE_DEV_NON_NULL(component, "Component");
+ BT_ASSERT_PRE_DEV_COMP_NON_NULL(component);
return component->class;
}
+BT_EXPORT
void *bt_self_component_get_data(const struct bt_self_component *self_comp)
{
struct bt_component *component = (void *) self_comp;
- BT_ASSERT_PRE_DEV_NON_NULL(component, "Component");
+ BT_ASSERT_PRE_DEV_COMP_NON_NULL(component);
return component->user_data;
}
+BT_EXPORT
void bt_self_component_set_data(struct bt_self_component *self_comp,
void *data)
{
struct bt_component *component = (void *) self_comp;
- BT_ASSERT_PRE_DEV_NON_NULL(component, "Component");
+ BT_ASSERT_PRE_DEV_COMP_NON_NULL(component);
component->user_data = data;
BT_LIB_LOGD("Set component's user data: %!+c", component);
}
-BT_HIDDEN
void bt_component_set_graph(struct bt_component *component,
struct bt_graph *graph)
{
static
struct bt_port *borrow_port_by_name(GPtrArray *ports,
- const char *name)
+ const char *name, const char *api_func)
{
uint64_t i;
struct bt_port *ret_port = NULL;
- BT_ASSERT(name);
+ BT_ASSERT_PRE_DEV_NAME_NON_NULL_FROM_FUNC(api_func, name);
for (i = 0; i < ports->len; i++) {
struct bt_port *port = g_ptr_array_index(ports, i);
return ret_port;
}
-BT_HIDDEN
struct bt_port_input *bt_component_borrow_input_port_by_name(
- struct bt_component *comp, const char *name)
+ struct bt_component *comp, const char *name,
+ const char *api_func)
{
- BT_ASSERT(comp);
- return (void *) borrow_port_by_name(comp->input_ports, name);
+ BT_ASSERT_PRE_DEV_COMP_NON_NULL_FROM_FUNC(api_func, comp);
+ return (void *) borrow_port_by_name(comp->input_ports, name, api_func);
}
-BT_HIDDEN
struct bt_port_output *bt_component_borrow_output_port_by_name(
- struct bt_component *comp, const char *name)
+ struct bt_component *comp, const char *name,
+ const char *api_func)
{
- BT_ASSERT_PRE_DEV_NON_NULL(comp, "Component");
+ BT_ASSERT_PRE_DEV_COMP_NON_NULL_FROM_FUNC(api_func, comp);
return (void *)
- borrow_port_by_name(comp->output_ports, name);
+ borrow_port_by_name(comp->output_ports, name, api_func);
}
static
-struct bt_port *borrow_port_by_index(GPtrArray *ports, uint64_t index)
+struct bt_port *borrow_port_by_index(GPtrArray *ports, uint64_t index,
+ const char *api_func)
{
- BT_ASSERT(index < ports->len);
+ BT_ASSERT_PRE_DEV_VALID_INDEX_FROM_FUNC(api_func, index, ports->len);
return g_ptr_array_index(ports, index);
}
-BT_HIDDEN
struct bt_port_input *bt_component_borrow_input_port_by_index(
- struct bt_component *comp, uint64_t index)
+ struct bt_component *comp, uint64_t index,
+ const char *api_func)
{
- BT_ASSERT_PRE_DEV_NON_NULL(comp, "Component");
- BT_ASSERT_PRE_DEV_VALID_INDEX(index, comp->input_ports->len);
+ BT_ASSERT_PRE_DEV_COMP_NON_NULL_FROM_FUNC(api_func, comp);
return (void *)
- borrow_port_by_index(comp->input_ports, index);
+ borrow_port_by_index(comp->input_ports, index, api_func);
}
-BT_HIDDEN
struct bt_port_output *bt_component_borrow_output_port_by_index(
- struct bt_component *comp, uint64_t index)
+ struct bt_component *comp, uint64_t index,
+ const char *api_func)
{
- BT_ASSERT_PRE_DEV_NON_NULL(comp, "Component");
- BT_ASSERT_PRE_DEV_VALID_INDEX(index, comp->output_ports->len);
+ BT_ASSERT_PRE_DEV_COMP_NON_NULL_FROM_FUNC(api_func, comp);
return (void *)
- borrow_port_by_index(comp->output_ports, index);
+ borrow_port_by_index(comp->output_ports, index, api_func);
}
-BT_HIDDEN
-enum bt_self_component_add_port_status bt_component_add_input_port(
- struct bt_component *component, const char *name,
- void *user_data, struct bt_port **port)
-{
- /* add_port() logs details */
- return add_port(component, component->input_ports,
- BT_PORT_TYPE_INPUT, name, user_data, port);
-}
-
-BT_HIDDEN
-enum bt_self_component_add_port_status bt_component_add_output_port(
- struct bt_component *component, const char *name,
- void *user_data, struct bt_port **port)
-{
- /* add_port() logs details */
- return add_port(component, component->output_ports,
- BT_PORT_TYPE_OUTPUT, name, user_data, port);
-}
-
-BT_HIDDEN
-bool bt_component_port_name_is_unique(GPtrArray *ports, const char *name)
+static
+bool port_name_is_unique(GPtrArray *ports, const char *name)
{
guint i;
bool unique;
return unique;
}
-BT_HIDDEN
+enum bt_self_component_add_port_status bt_component_add_input_port(
+ struct bt_component *component, const char *name,
+ void *user_data, struct bt_port **port, const char *api_func)
+{
+ BT_ASSERT_PRE_NO_ERROR_FROM_FUNC(api_func);
+ BT_ASSERT_PRE_COMP_NON_NULL_FROM_FUNC(api_func, component);
+ BT_ASSERT_PRE_NAME_NON_NULL_FROM_FUNC(api_func, name);
+ BT_ASSERT_PRE_FROM_FUNC(api_func, "input-port-name-is-unique",
+ port_name_is_unique(component->input_ports, name),
+ "Input port name is not unique: name=\"%s\", %![comp-]c",
+ name, component);
+
+ /* add_port() logs details and checks preconditions */
+ return add_port(component, component->input_ports,
+ BT_PORT_TYPE_INPUT, name, user_data, port, api_func);
+}
+
+enum bt_self_component_add_port_status bt_component_add_output_port(
+ struct bt_component *component, const char *name,
+ void *user_data, struct bt_port **port,
+ const char *api_func)
+{
+ BT_ASSERT_PRE_NO_ERROR_FROM_FUNC(api_func);
+ BT_ASSERT_PRE_COMP_NON_NULL_FROM_FUNC(api_func, component);
+ BT_ASSERT_PRE_NAME_NON_NULL_FROM_FUNC(api_func, name);
+ BT_ASSERT_PRE_FROM_FUNC(api_func, "output-port-name-is-unique",
+ port_name_is_unique(component->output_ports, name),
+ "Output port name is not unique: name=\"%s\", %![comp-]c",
+ name, component);
+
+ /* add_port() logs details and checks preconditions */
+ return add_port(component, component->output_ports,
+ BT_PORT_TYPE_OUTPUT, name, user_data, port, api_func);
+}
+
enum bt_component_class_port_connected_method_status
bt_component_port_connected(
struct bt_component *comp, struct bt_port *self_port,
enum bt_component_class_port_connected_method_status status =
BT_FUNC_STATUS_OK;
method_t method = NULL;
+ const char *method_name = NULL;
BT_ASSERT(comp);
BT_ASSERT(self_port);
switch (self_port->type) {
case BT_PORT_TYPE_OUTPUT:
method = (method_t) src_cc->methods.output_port_connected;
+ method_name = "bt_component_class_source_output_port_connected_method";
break;
default:
bt_common_abort();
switch (self_port->type) {
case BT_PORT_TYPE_INPUT:
method = (method_t) flt_cc->methods.input_port_connected;
+ method_name = "bt_component_class_filter_input_port_connected_method";
break;
case BT_PORT_TYPE_OUTPUT:
method = (method_t) flt_cc->methods.output_port_connected;
+ method_name = "bt_component_class_filter_output_port_connected_method";
break;
default:
bt_common_abort();
switch (self_port->type) {
case BT_PORT_TYPE_INPUT:
method = (method_t) sink_cc->methods.input_port_connected;
+ method_name = "bt_component_class_sink_input_port_connected_method";
break;
default:
bt_common_abort();
status = (int) method(comp, self_port, (void *) other_port);
BT_LOGD("User method returned: status=%s",
bt_common_func_status_string(status));
- BT_ASSERT_POST(status == BT_FUNC_STATUS_OK ||
+ BT_ASSERT_POST(method_name, "valid-status",
+ status == BT_FUNC_STATUS_OK ||
status == BT_FUNC_STATUS_ERROR ||
status == BT_FUNC_STATUS_MEMORY_ERROR,
"Unexpected returned component status: status=%s",
bt_common_func_status_string(status));
- BT_ASSERT_POST_NO_ERROR_IF_NO_ERROR_STATUS(status);
+ BT_ASSERT_POST_NO_ERROR_IF_NO_ERROR_STATUS(method_name, status);
}
return status;
}
-BT_HIDDEN
void bt_component_add_destroy_listener(struct bt_component *component,
bt_component_destroy_listener_func func, void *data)
{
component, func, data);
}
-BT_HIDDEN
void bt_component_remove_destroy_listener(struct bt_component *component,
bt_component_destroy_listener_func func, void *data)
{
}
}
+BT_EXPORT
bt_logging_level bt_component_get_logging_level(
const struct bt_component *component)
{
- BT_ASSERT_PRE_DEV_NON_NULL(component, "Component");
+ BT_ASSERT_PRE_DEV_COMP_NON_NULL(component);
return component->log_level;
}
+BT_EXPORT
uint64_t bt_self_component_get_graph_mip_version(
bt_self_component *self_component)
{
struct bt_component *comp = (void *) self_component;
- BT_ASSERT_PRE_NON_NULL(self_component, "Component");
+ BT_ASSERT_PRE_COMP_NON_NULL(self_component);
return bt_component_borrow_graph(comp)->mip_version;
}
+BT_EXPORT
void bt_component_get_ref(const struct bt_component *component)
{
bt_object_get_ref(component);
}
+BT_EXPORT
void bt_component_put_ref(const struct bt_component *component)
{
bt_object_put_ref(component);
projects / babeltrace.git / blobdiff