--- /dev/null
+#ifndef BABELTRACE_COMPONENT_NOTIFICATION_INACTIVITY_INTERNAL_H
+#define BABELTRACE_COMPONENT_NOTIFICATION_INACTIVITY_INTERNAL_H
+
+/*
+ * Copyright 2017 Philippe Proulx <pproulx@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 <glib.h>
+
+struct bt_clock_class_priority_map;
+
+struct bt_notification_inactivity {
+ struct bt_notification parent;
+ struct bt_clock_class_priority_map *cc_prio_map;
+ GHashTable *clock_values;
+};
+
+#endif /* BABELTRACE_COMPONENT_NOTIFICATION_INACTIVITY_INTERNAL_H */
--- /dev/null
+#ifndef BABELTRACE_COMPONENT_NOTIFICATION_INACTIVITY_H
+#define BABELTRACE_COMPONENT_NOTIFICATION_INACTIVITY_H
+
+/*
+ * Copyright 2017 Philippe Proulx <pproulx@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.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct bt_notification;
+struct bt_clock_class_priority_map;
+
+extern struct bt_notification *bt_notification_inactivity_create(
+ struct bt_clock_class_priority_map *clock_class_priority_map);
+
+extern struct bt_clock_class_priority_map *
+bt_notification_inactivity_get_clock_class_priority_map(
+ struct bt_notification *notification);
+
+extern struct bt_ctf_clock_value *bt_notification_inactivity_get_clock_value(
+ struct bt_notification *notification,
+ struct bt_ctf_clock_class *clock_class);
+
+extern int bt_notification_inactivity_set_clock_value(
+ struct bt_notification *notification,
+ struct bt_ctf_clock_value *clock_value);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* BABELTRACE_COMPONENT_NOTIFICATION_INACTIVITY_H */
--- /dev/null
+/*
+ * Copyright 2017 Philippe Proulx <pproulx@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/object-internal.h>
+#include <babeltrace/compiler.h>
+#include <babeltrace/ctf-ir/clock-class.h>
+#include <babeltrace/graph/clock-class-priority-map.h>
+#include <babeltrace/graph/notification-internal.h>
+#include <babeltrace/graph/notification-inactivity-internal.h>
+
+static
+void bt_notification_inactivity_destroy(struct bt_object *obj)
+{
+ struct bt_notification_inactivity *notification =
+ (struct bt_notification_inactivity *) obj;
+
+ bt_put(notification->cc_prio_map);
+
+ if (notification->clock_values) {
+ g_hash_table_destroy(notification->clock_values);
+ }
+
+ g_free(notification);
+}
+
+struct bt_notification *bt_notification_inactivity_create(
+ struct bt_clock_class_priority_map *cc_prio_map)
+{
+ struct bt_notification_inactivity *notification;
+ struct bt_notification *ret_notif = NULL;
+
+ if (!cc_prio_map) {
+ goto error;
+ }
+
+ notification = g_new0(struct bt_notification_inactivity, 1);
+ if (!notification) {
+ goto error;
+ }
+ bt_notification_init(¬ification->parent,
+ BT_NOTIFICATION_TYPE_INACTIVITY,
+ bt_notification_inactivity_destroy);
+ ret_notif = ¬ification->parent;
+ notification->clock_values = g_hash_table_new_full(g_direct_hash,
+ g_direct_equal, bt_put, bt_put);
+ if (!notification->clock_values) {
+ goto error;
+ }
+
+ notification->cc_prio_map = bt_get(cc_prio_map);
+ goto end;
+
+error:
+ BT_PUT(ret_notif);
+
+end:
+ return ret_notif;
+}
+
+extern struct bt_clock_class_priority_map *
+bt_notification_inactivity_get_clock_class_priority_map(
+ struct bt_notification *notification)
+{
+ struct bt_clock_class_priority_map *cc_prio_map = NULL;
+ struct bt_notification_inactivity *inactivity_notification;
+
+ if (bt_notification_get_type(notification) !=
+ BT_NOTIFICATION_TYPE_INACTIVITY) {
+ goto end;
+ }
+
+ inactivity_notification = container_of(notification,
+ struct bt_notification_inactivity, parent);
+ cc_prio_map = bt_get(inactivity_notification->cc_prio_map);
+end:
+ return cc_prio_map;
+}
+
+struct bt_ctf_clock_value *bt_notification_inactivity_get_clock_value(
+ struct bt_notification *notification,
+ struct bt_ctf_clock_class *clock_class)
+{
+ struct bt_ctf_clock_value *clock_value = NULL;
+ struct bt_notification_inactivity *inactivity_notification;
+
+ if (!notification || !clock_class) {
+ goto end;
+ }
+
+ if (bt_notification_get_type(notification) !=
+ BT_NOTIFICATION_TYPE_INACTIVITY) {
+ goto end;
+ }
+
+ inactivity_notification = container_of(notification,
+ struct bt_notification_inactivity, parent);
+ clock_value = g_hash_table_lookup(inactivity_notification->clock_values,
+ clock_class);
+ bt_get(clock_value);
+
+end:
+ return clock_value;
+}
+
+int bt_notification_inactivity_set_clock_value(
+ struct bt_notification *notification,
+ struct bt_ctf_clock_value *clock_value)
+{
+ int ret = 0;
+ uint64_t prio;
+ struct bt_ctf_clock_class *clock_class = NULL;
+ struct bt_notification_inactivity *inactivity_notification;
+
+ if (!notification || !clock_value || notification->frozen) {
+ ret = -1;
+ goto end;
+ }
+
+ if (bt_notification_get_type(notification) !=
+ BT_NOTIFICATION_TYPE_INACTIVITY) {
+ goto end;
+ }
+
+ inactivity_notification = container_of(notification,
+ struct bt_notification_inactivity, parent);
+ clock_class = bt_ctf_clock_value_get_class(clock_value);
+ ret = bt_clock_class_priority_map_get_clock_class_priority(
+ inactivity_notification->cc_prio_map, clock_class, &prio);
+ if (ret) {
+ /*
+ * Clock value's class is not mapped to a priority
+ * within the scope of this notification.
+ */
+ goto end;
+ }
+
+ g_hash_table_insert(inactivity_notification->clock_values,
+ clock_class, bt_get(clock_value));
+ clock_class = NULL;
+
+end:
+ bt_put(clock_class);
+ return ret;
+}
projects / babeltrace.git / commitdiff
