Move to kernel style SPDX license identifiers

[babeltrace.git] / src / plugins / utils / trimmer / trimmer.c

diff --git a/src/plugins/utils/trimmer/trimmer.c b/src/plugins/utils/trimmer/trimmer.c
index 2fc365c9650d82ca320acfb6a342fd2ee59de236..5b3a6c35d2c2918b4b4e47b9bb8c96f64427221d 100644 (file)
--- a/src/plugins/utils/trimmer/trimmer.c
+++ b/src/plugins/utils/trimmer/trimmer.c
@@ -1,24 +1,8 @@
 /*
+ * SPDX-License-Identifier: MIT
+ *
  * Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  * Copyright 2019 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.
  */
 
 #define BT_LOG_OUTPUT_LEVEL (trimmer_comp->log_level)
@@ -699,13 +683,14 @@ BT_HIDDEN
 bt_message_iterator_class_initialize_method_status trimmer_msg_iter_init(
                bt_self_message_iterator *self_msg_iter,
                bt_self_message_iterator_configuration *config,
-               bt_self_component *self_comp,
                bt_self_component_port_output *port)
 {
        bt_message_iterator_class_initialize_method_status status;
        bt_message_iterator_create_from_message_iterator_status
                msg_iter_status;
        struct trimmer_iterator *trimmer_it;
+       bt_self_component *self_comp =
+               bt_self_message_iterator_borrow_component(self_msg_iter);
 
        trimmer_it = g_new0(struct trimmer_iterator, 1);
        if (!trimmer_it) {
@@ -878,7 +863,7 @@ int get_msg_ns_from_origin(const bt_message *msg, int64_t *ns_from_origin,
                break;
        case BT_MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY:
                clock_snapshot =
-                       bt_message_message_iterator_inactivity_borrow_default_clock_snapshot_const(
+                       bt_message_message_iterator_inactivity_borrow_clock_snapshot_const(
                                msg);
                break;
        default:
@@ -1303,30 +1288,46 @@ create_stream_state_entry(
         * the support for not having them is
         * implemented.
         */
-       if (!bt_stream_class_packets_have_beginning_default_clock_snapshot(
-                       sc)) {
-               BT_COMP_LOGE_APPEND_CAUSE(trimmer_comp->self_comp,
-                       "Unsupported stream: packets have no beginning clock snapshot: "
-                       "stream-addr=%p, "
-                       "stream-id=%" PRIu64 ", "
-                       "stream-name=\"%s\"",
-                       stream, bt_stream_get_id(stream),
-                       bt_stream_get_name(stream));
-               status = BT_MESSAGE_ITERATOR_CLASS_NEXT_METHOD_STATUS_ERROR;
-               goto end;
-       }
+       if (bt_stream_class_supports_packets(sc)) {
+               if (!bt_stream_class_packets_have_beginning_default_clock_snapshot(
+                               sc)) {
+                       BT_COMP_LOGE_APPEND_CAUSE(trimmer_comp->self_comp,
+                               "Unsupported stream: packets have no beginning clock snapshot: "
+                               "stream-addr=%p, "
+                               "stream-id=%" PRIu64 ", "
+                               "stream-name=\"%s\"",
+                               stream, bt_stream_get_id(stream),
+                               bt_stream_get_name(stream));
+                       status = BT_MESSAGE_ITERATOR_CLASS_NEXT_METHOD_STATUS_ERROR;
+                       goto end;
+               }
 
-       if (!bt_stream_class_packets_have_end_default_clock_snapshot(
-                       sc)) {
-               BT_COMP_LOGE_APPEND_CAUSE(trimmer_comp->self_comp,
-                       "Unsupported stream: packets have no end clock snapshot: "
-                       "stream-addr=%p, "
-                       "stream-id=%" PRIu64 ", "
-                       "stream-name=\"%s\"",
-                       stream, bt_stream_get_id(stream),
-                       bt_stream_get_name(stream));
-               status = BT_MESSAGE_ITERATOR_CLASS_NEXT_METHOD_STATUS_ERROR;
-               goto end;
+               if (!bt_stream_class_packets_have_end_default_clock_snapshot(
+                               sc)) {
+                       BT_COMP_LOGE_APPEND_CAUSE(trimmer_comp->self_comp,
+                               "Unsupported stream: packets have no end clock snapshot: "
+                               "stream-addr=%p, "
+                               "stream-id=%" PRIu64 ", "
+                               "stream-name=\"%s\"",
+                               stream, bt_stream_get_id(stream),
+                               bt_stream_get_name(stream));
+                       status = BT_MESSAGE_ITERATOR_CLASS_NEXT_METHOD_STATUS_ERROR;
+                       goto end;
+               }
+
+               if (bt_stream_class_supports_discarded_packets(sc) &&
+                               !bt_stream_class_discarded_packets_have_default_clock_snapshots(sc)) {
+                       BT_COMP_LOGE_APPEND_CAUSE(trimmer_comp->self_comp,
+                               "Unsupported stream: discarded packets "
+                               "have no clock snapshots: "
+                               "stream-addr=%p, "
+                               "stream-id=%" PRIu64 ", "
+                               "stream-name=\"%s\"",
+                               stream, bt_stream_get_id(stream),
+                               bt_stream_get_name(stream));
+                       status = BT_MESSAGE_ITERATOR_CLASS_NEXT_METHOD_STATUS_ERROR;
+                       goto end;
+               }
        }
 
        if (bt_stream_class_supports_discarded_events(sc) &&
@@ -1342,20 +1343,6 @@ create_stream_state_entry(
                goto end;
        }
 
-       if (bt_stream_class_supports_discarded_packets(sc) &&
-                       !bt_stream_class_discarded_packets_have_default_clock_snapshots(sc)) {
-               BT_COMP_LOGE_APPEND_CAUSE(trimmer_comp->self_comp,
-                       "Unsupported stream: discarded packets "
-                       "have no clock snapshots: "
-                       "stream-addr=%p, "
-                       "stream-id=%" PRIu64 ", "
-                       "stream-name=\"%s\"",
-                       stream, bt_stream_get_id(stream),
-                       bt_stream_get_name(stream));
-               status = BT_MESSAGE_ITERATOR_CLASS_NEXT_METHOD_STATUS_ERROR;
-               goto end;
-       }
-
        sstate = g_new0(struct trimmer_iterator_stream_state, 1);
        if (!sstate) {
                status = BT_MESSAGE_ITERATOR_CLASS_NEXT_METHOD_STATUS_MEMORY_ERROR;