#define BABELTRACE_PLUGIN_H
/*
- * BabelTrace - Plug-in
+ * BabelTrace - Babeltrace Plug-in Interface
*
* Copyright 2015 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright 2015 Philippe Proulx <pproulx@efficios.com>
*
* Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
*
* SOFTWARE.
*/
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct bt_plugin;
-struct bt_notification;
-
-enum bt_plugin_type {
- BT_PLUGIN_TYPE_UNKNOWN = -1,
- /* A source plug-in is a notification generator. */
- BT_PLUGIN_TYPE_SOURCE = 0,
- /* A sink plug-in handles incoming notifications. */
- BT_PLUGIN_TYPE_SINK = 1,
- /* A filter plug-in implements both SOURCE and SINK interfaces. */
- BT_PLUGIN_TYPE_FILTER = 2,
-};
-
-/**
- * Plug-in discovery functions.
- *
- * The Babeltrace plug-in architecture mandates that a given plug-in shared
- * object only define one plug-in. These functions are used to query a about
- * shared object about its attributes.
- *
- * The functions marked as mandatory MUST be exported by the shared object
- * to be considered a valid plug-in.
- */
-enum bt_plugin_type bt_plugin_get_type(void);
-const char *bt_plugin_get_name(void);
-
-/* TODO: document mandatory fields and their expected types */
-int bt_plugin_set_parameters(struct bt_plugin *plugin,
- struct bt_ctf_field *field);
-
-void bt_plugin_get(struct bt_plugin *plugin);
-void bt_plugin_put(struct bt_plugin *plugin);
-
-#ifdef __cplusplus
-}
-#endif
+#include <babeltrace/plugin/component-factory.h>
+
+#define BT_PLUGIN_NAME(_x) const char *__bt_plugin_name = (_x)
+#define BT_PLUGIN_AUTHOR(_x) const char *__bt_plugin_author = (_x)
+#define BT_PLUGIN_LICENSE(_x) const char *__bt_plugin_license = (_x)
+#define BT_PLUGIN_INIT(_x) void *__bt_plugin_init = (_x)
+#define BT_PLUGIN_EXIT(_x) void *__bt_plugin_exit = (_x)
+
+#define BT_PLUGIN_COMPONENT_CLASSES_BEGIN \
+ enum bt_status __bt_plugin_register_component_classes(\
+ struct bt_component_factory *factory)\
+ {
+
+#define BT_PLUGIN_SOURCE_COMPONENT_CLASS_ENTRY(_name, _init, _fini, _it_cr) \
+ bt_component_factory_register_source_component_class(factory, \
+ _name, _init, _fini, _it_cr);
+
+#define BT_PLUGIN_SINK_COMPONENT_CLASS_ENTRY(_name, _init, _fini, _hd_notif) \
+ bt_component_factory_register_sink_component_class(factory, \
+ _name, _init, _fini, _hd_notif);
+
+#define BT_PLUGIN_COMPONENT_CLASSES_END\
+ \
+ return BT_STATUS_OK;\
+}\
+ \
+ BT_PLUGIN_INIT(__bt_plugin_register_component_classes);\
+ BT_PLUGIN_EXIT(NULL);
#endif /* BABELTRACE_PLUGIN_H */