-/*
- * correlator.c
- *
- * Babeltrace Trace Correlator
- *
- * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#include <babeltrace/plugin/plugin-macros.h>
-#include <babeltrace/plugin/component.h>
-#include <babeltrace/plugin/filter.h>
-#include <babeltrace/plugin/notification/notification.h>
-#include <babeltrace/plugin/notification/iterator.h>
-#include <babeltrace/plugin/notification/event.h>
-#include "correlator.h"
-
-static
-void destroy_correlator_data(struct correlator *correlator)
-{
- g_free(correlator);
-}
-
-static
-struct correlator *create_correlator(void)
-{
- struct correlator *correlator;
-
- correlator = g_new0(struct correlator, 1);
- if (!correlator) {
- goto end;
- }
-end:
- return correlator;
-}
-
-static
-void destroy_correlator(struct bt_component *component)
-{
- void *data = bt_component_get_private_data(component);
-
- destroy_correlator_data(data);
-}
-
-enum bt_component_status correlator_component_init(
- struct bt_component *component, struct bt_value *params)
-{
- enum bt_component_status ret;
- struct correlator *correlator = create_correlator();
-
- if (!correlator) {
- ret = BT_COMPONENT_STATUS_NOMEM;
- goto end;
- }
-
- ret = bt_component_set_destroy_cb(component,
- destroy_correlator);
- if (ret != BT_COMPONENT_STATUS_OK) {
- goto error;
- }
-
- ret = bt_component_set_private_data(component, correlator);
- if (ret != BT_COMPONENT_STATUS_OK) {
- goto error;
- }
-end:
- return ret;
-error:
- destroy_correlator_data(correlator);
- return ret;
-}
-
-/* Initialize plug-in entry points. */
-BT_PLUGIN_NAME("correlator");
-BT_PLUGIN_DESCRIPTION("Babeltrace Trace Correlator Plug-In.");
-BT_PLUGIN_AUTHOR("Jérémie Galarneau");
-BT_PLUGIN_LICENSE("MIT");
-
-BT_PLUGIN_COMPONENT_CLASSES_BEGIN
-BT_PLUGIN_FILTER_COMPONENT_CLASS_ENTRY("correlator",
- "Time-correlate multiple traces.",
- correlator_component_init)
-BT_PLUGIN_COMPONENT_CLASSES_END