Add "port connected" component class method

[babeltrace.git] / include / babeltrace / plugin / plugin-dev.h

diff --git a/include/babeltrace/plugin/plugin-dev.h b/include/babeltrace/plugin/plugin-dev.h
index 4a0dadd235cfe0339a40aaedcb69756e4cd96ac6..c50a9e3eeeaca63762869af4b9aaac99bc0092da 100644 (file)
--- a/include/babeltrace/plugin/plugin-dev.h
+++ b/include/babeltrace/plugin/plugin-dev.h
@@ -168,10 +168,11 @@ enum __bt_plugin_component_class_descriptor_attribute_type {
        BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE_TYPE_FINALIZE_METHOD                     = 3,
        BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE_TYPE_QUERY_METHOD                        = 4,
        BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE_TYPE_ACCEPT_PORT_CONNECTION_METHOD       = 5,
-       BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE_TYPE_PORT_DISCONNECTED_METHOD            = 6,
-       BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE_TYPE_NOTIF_ITER_INIT_METHOD              = 7,
-       BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE_TYPE_NOTIF_ITER_FINALIZE_METHOD          = 8,
-       BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE_TYPE_NOTIF_ITER_SEEK_TIME_METHOD         = 9,
+       BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE_TYPE_PORT_CONNECTED_METHOD               = 7,
+       BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE_TYPE_PORT_DISCONNECTED_METHOD            = 8,
+       BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE_TYPE_NOTIF_ITER_INIT_METHOD              = 9,
+       BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE_TYPE_NOTIF_ITER_FINALIZE_METHOD          = 10,
+       BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE_TYPE_NOTIF_ITER_SEEK_TIME_METHOD         = 11,
 };
 
 /* Component class attribute (internal use) */
@@ -208,6 +209,9 @@ struct __bt_plugin_component_class_descriptor_attribute {
                /* BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE_TYPE_ACCEPT_PORT_CONNECTION_METHOD */
                bt_component_class_accept_port_connection_method accept_port_connection_method;
 
+               /* BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE_TYPE_PORT_CONNECTED_METHOD */
+               bt_component_class_port_connected_method port_connected_method;
+
                /* BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE_TYPE_PORT_DISCONNECTED_METHOD */
                bt_component_class_port_disconnected_method port_disconnected_method;
 
@@ -651,6 +655,42 @@ struct __bt_plugin_component_class_descriptor_attribute {
 #define BT_PLUGIN_SINK_COMPONENT_CLASS_ACCEPT_PORT_CONNECTION_METHOD_WITH_ID(_id, _comp_class_id, _x) \
        __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE(accept_port_connection_method, BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE_TYPE_ACCEPT_PORT_CONNECTION_METHOD, _id, _comp_class_id, sink, _x)
 
+/*
+ * Defines a port connected method attribute attached to a specific
+ * source component class descriptor.
+ *
+ * _id:            Plugin descriptor ID (C identifier).
+ * _comp_class_id: Component class descriptor ID (C identifier).
+ * _x:             Port connected method
+ *                 (bt_component_class_port_connected_method).
+ */
+#define BT_PLUGIN_SOURCE_COMPONENT_CLASS_PORT_CONNECTED_METHOD_WITH_ID(_id, _comp_class_id, _x) \
+       __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE(port_connected_method, BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE_TYPE_PORT_CONNECTED_METHOD, _id, _comp_class_id, source, _x)
+
+/*
+ * Defines a port connected method attribute attached to a specific
+ * filter component class descriptor.
+ *
+ * _id:            Plugin descriptor ID (C identifier).
+ * _comp_class_id: Component class descriptor ID (C identifier).
+ * _x:             Port connected method
+ *                 (bt_component_class_port_connected_method).
+ */
+#define BT_PLUGIN_FILTER_COMPONENT_CLASS_PORT_CONNECTED_METHOD_WITH_ID(_id, _comp_class_id, _x) \
+       __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE(port_connected_method, BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE_TYPE_PORT_CONNECTED_METHOD, _id, _comp_class_id, filter, _x)
+
+/*
+ * Defines a port connected method attribute attached to a specific
+ * sink component class descriptor.
+ *
+ * _id:            Plugin descriptor ID (C identifier).
+ * _comp_class_id: Component class descriptor ID (C identifier).
+ * _x:             Port connected method
+ *                 (bt_component_class_port_connected_method).
+ */
+#define BT_PLUGIN_SINK_COMPONENT_CLASS_PORT_CONNECTED_METHOD_WITH_ID(_id, _comp_class_id, _x) \
+       __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE(port_connected_method, BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTE_TYPE_PORT_CONNECTED_METHOD, _id, _comp_class_id, sink, _x)
+
 /*
  * Defines a port disconnected method attribute attached to a specific
  * source component class descriptor.
@@ -1047,6 +1087,39 @@ struct __bt_plugin_component_class_descriptor_attribute {
 #define BT_PLUGIN_SINK_COMPONENT_CLASS_ACCEPT_PORT_CONNECTION_METHOD(_name, _x) \
        BT_PLUGIN_SINK_COMPONENT_CLASS_ACCEPT_PORT_CONNECTION_METHOD_WITH_ID(auto, _name, _x)
 
+/*
+ * Defines a port connected method attribute attached to a source
+ * component class descriptor which is attached to the automatic plugin
+ * descriptor.
+ *
+ * _name: Component class name (C identifier).
+ * _x:    Port connected (bt_component_class_port_connected_method).
+ */
+#define BT_PLUGIN_SOURCE_COMPONENT_CLASS_PORT_CONNECTED_METHOD(_name, _x) \
+       BT_PLUGIN_SOURCE_COMPONENT_CLASS_PORT_CONNECTED_METHOD_WITH_ID(auto, _name, _x)
+
+/*
+ * Defines a port connected method attribute attached to a filter
+ * component class descriptor which is attached to the automatic plugin
+ * descriptor.
+ *
+ * _name: Component class name (C identifier).
+ * _x:    Port connected (bt_component_class_port_connected_method).
+ */
+#define BT_PLUGIN_FILTER_COMPONENT_CLASS_PORT_CONNECTED_METHOD(_name, _x) \
+       BT_PLUGIN_FILTER_COMPONENT_CLASS_PORT_CONNECTED_METHOD_WITH_ID(auto, _name, _x)
+
+/*
+ * Defines a port connected method attribute attached to a sink
+ * component class descriptor which is attached to the automatic plugin
+ * descriptor.
+ *
+ * _name: Component class name (C identifier).
+ * _x:    Port connected (bt_component_class_port_connected_method).
+ */
+#define BT_PLUGIN_SINK_COMPONENT_CLASS_PORT_CONNECTED_METHOD(_name, _x) \
+       BT_PLUGIN_SINK_COMPONENT_CLASS_PORT_CONNECTED_METHOD_WITH_ID(auto, _name, _x)
+
 /*
  * Defines a port disconnected method attribute attached to a source
  * component class descriptor which is attached to the automatic plugin