/*
+ * SPDX-License-Identifier: MIT
+ *
* Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
* Copyright 2016 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.
*/
#define BT_LOG_TAG "LIB/MSG-STREAM"
#include "lib/logging.h"
-#include "lib/assert-pre.h"
+#include "lib/assert-cond.h"
#include "compat/compiler.h"
-#include <babeltrace2/trace-ir/clock-snapshot-const.h>
+#include <babeltrace2/trace-ir/clock-snapshot.h>
#include "lib/trace-ir/stream.h"
#include <babeltrace2/trace-ir/stream-class.h>
#include "lib/trace-ir/stream-class.h"
-#include <babeltrace2/graph/message-stream-beginning.h>
-#include <babeltrace2/graph/message-stream-end.h>
-#include <babeltrace2/graph/message-stream-beginning-const.h>
-#include <babeltrace2/graph/message-stream-end-const.h>
+#include <babeltrace2/graph/message.h>
#include "common/assert.h"
#include <inttypes.h>
#include "stream.h"
+#define BT_ASSERT_PRE_DEV_MSG_IS_STREAM_BEGINNING(_msg) \
+ BT_ASSERT_PRE_DEV_MSG_HAS_TYPE("message", (_msg), \
+ "stream-beginning", BT_MESSAGE_TYPE_STREAM_BEGINNING)
+
+#define BT_ASSERT_PRE_DEV_MSG_IS_STREAM_END(_msg) \
+ BT_ASSERT_PRE_DEV_MSG_HAS_TYPE("message", (_msg), \
+ "stream-end", BT_MESSAGE_TYPE_STREAM_END)
+
static
void destroy_stream_message(struct bt_object *obj)
{
struct bt_message_stream *message = (void *) obj;
BT_LIB_LOGD("Destroying stream message: %!+n", message);
+
+ if (message->default_cs) {
+ BT_LIB_LOGD("Putting default clock snapshot: %!+k",
+ message->default_cs);
+ bt_clock_snapshot_destroy(message->default_cs);
+ message->default_cs = NULL;
+ }
+
BT_LIB_LOGD("Putting stream: %!+s", message->stream);
BT_OBJECT_PUT_REF_AND_RESET(message->stream);
g_free(message);
static inline
struct bt_message *create_stream_message(
struct bt_self_message_iterator *self_msg_iter,
- struct bt_stream *stream, enum bt_message_type type)
+ struct bt_stream *stream, enum bt_message_type type,
+ const char *api_func)
{
struct bt_message_stream *message;
struct bt_stream_class *stream_class;
- BT_ASSERT_PRE_NON_NULL(self_msg_iter, "Message iterator");
- BT_ASSERT_PRE_NON_NULL(stream, "Stream");
+ BT_ASSERT_PRE_MSG_ITER_NON_NULL_FROM_FUNC(api_func, self_msg_iter);
+ BT_ASSERT_PRE_STREAM_NON_NULL_FROM_FUNC(api_func, stream);
stream_class = bt_stream_borrow_class(stream);
BT_ASSERT(stream_class);
BT_LIB_LOGD("Creating stream message object: "
"type=%s, %![stream-]+s, %![sc-]+S",
- bt_message_type_string(type), stream, stream_class);
+ bt_common_message_type_string(type), stream, stream_class);
message = g_new0(struct bt_message_stream, 1);
if (!message) {
- BT_LOGE_STR("Failed to allocate one stream message.");
+ BT_LIB_LOGE_APPEND_CAUSE(
+ "Failed to allocate one stream message.");
goto error;
}
bt_message_init(&message->parent, type,
destroy_stream_message, NULL);
message->stream = stream;
- bt_object_get_no_null_check(message->stream);
+ bt_object_get_ref_no_null_check(message->stream);
+
+ if (stream_class->default_clock_class) {
+ message->default_cs = bt_clock_snapshot_create(
+ stream_class->default_clock_class);
+ if (!message->default_cs) {
+ goto error;
+ }
+ }
+
BT_LIB_LOGD("Created stream message object: "
"%![msg-]+n, %![stream-]+s, %![sc-]+S", message,
stream, stream_class);
- return (void *) &message->parent;
+ goto end;
error:
- return NULL;
+ if (message) {
+ g_free(message);
+ message = NULL;
+ }
+
+end:
+ return &message->parent;
}
struct bt_message *bt_message_stream_beginning_create(
struct bt_self_message_iterator *self_msg_iter,
const struct bt_stream *stream)
{
+ BT_ASSERT_PRE_DEV_NO_ERROR();
+
return create_stream_message(self_msg_iter, (void *) stream,
- BT_MESSAGE_TYPE_STREAM_BEGINNING);
+ BT_MESSAGE_TYPE_STREAM_BEGINNING, __func__);
}
struct bt_message *bt_message_stream_end_create(
struct bt_self_message_iterator *self_msg_iter,
const struct bt_stream *stream)
{
+ BT_ASSERT_PRE_DEV_NO_ERROR();
+
return create_stream_message(self_msg_iter, (void *) stream,
- BT_MESSAGE_TYPE_STREAM_END);
+ BT_MESSAGE_TYPE_STREAM_END, __func__);
}
static inline
{
struct bt_message_stream *stream_msg;
- BT_ASSERT(message);
+ BT_ASSERT_DBG(message);
stream_msg = (void *) message;
return stream_msg->stream;
}
struct bt_stream *bt_message_stream_beginning_borrow_stream(
struct bt_message *message)
{
- BT_ASSERT_PRE_NON_NULL(message, "Message");
- BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_STREAM_BEGINNING);
+ BT_ASSERT_PRE_DEV_MSG_NON_NULL(message);
+ BT_ASSERT_PRE_DEV_MSG_IS_STREAM_BEGINNING(message);
return borrow_stream_message_stream(message);
}
struct bt_stream *bt_message_stream_end_borrow_stream(
struct bt_message *message)
{
- BT_ASSERT_PRE_NON_NULL(message, "Message");
- BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_STREAM_END);
+ BT_ASSERT_PRE_DEV_MSG_NON_NULL(message);
+ BT_ASSERT_PRE_DEV_MSG_IS_STREAM_END(message);
return borrow_stream_message_stream(message);
}
return bt_message_stream_end_borrow_stream(
(void *) message);
}
+
+static
+void set_stream_default_clock_snapshot(
+ struct bt_message *msg, uint64_t raw_value,
+ const char *api_func)
+{
+ struct bt_message_stream *stream_msg = (void *) msg;
+ struct bt_stream_class *sc;
+
+ BT_ASSERT(msg);
+ BT_ASSERT_PRE_DEV_HOT_FROM_FUNC(api_func, "message", msg,
+ "Message", ": %!+n", msg);
+ sc = stream_msg->stream->class;
+ BT_ASSERT(sc);
+ BT_ASSERT_PRE_MSG_SC_DEF_CLK_CLS_FROM_FUNC(api_func, msg, sc);
+ BT_ASSERT(stream_msg->default_cs);
+ bt_clock_snapshot_set_raw_value(stream_msg->default_cs, raw_value);
+ stream_msg->default_cs_state = BT_MESSAGE_STREAM_CLOCK_SNAPSHOT_STATE_KNOWN;
+ BT_LIB_LOGD("Set stream message's default clock snapshot: "
+ "%![msg-]+n, value=%" PRIu64, msg, raw_value);
+}
+
+void bt_message_stream_beginning_set_default_clock_snapshot(
+ struct bt_message *message, uint64_t raw_value)
+{
+ BT_ASSERT_PRE_MSG_NON_NULL(message);
+ BT_ASSERT_PRE_DEV_MSG_IS_STREAM_BEGINNING(message);
+ set_stream_default_clock_snapshot(message, raw_value, __func__);
+}
+
+void bt_message_stream_end_set_default_clock_snapshot(
+ struct bt_message *message, uint64_t raw_value)
+{
+ BT_ASSERT_PRE_MSG_NON_NULL(message);
+ BT_ASSERT_PRE_DEV_MSG_IS_STREAM_END(message);
+ return set_stream_default_clock_snapshot(message, raw_value, __func__);
+}
+
+static enum bt_message_stream_clock_snapshot_state
+borrow_stream_message_default_clock_snapshot_const(
+ const bt_message *msg, const bt_clock_snapshot **snapshot,
+ const char *api_func)
+{
+ struct bt_message_stream *stream_msg = (void *) msg;
+ struct bt_stream_class *sc;
+
+ BT_ASSERT_DBG(msg);
+ sc = stream_msg->stream->class;
+ BT_ASSERT_DBG(sc);
+ BT_ASSERT_PRE_DEV_MSG_SC_DEF_CLK_CLS_FROM_FUNC(api_func, msg, sc);
+ BT_ASSERT_DBG(stream_msg->default_cs);
+
+ *snapshot = stream_msg->default_cs;
+
+ return stream_msg->default_cs_state;
+}
+
+enum bt_message_stream_clock_snapshot_state
+bt_message_stream_beginning_borrow_default_clock_snapshot_const(
+ const bt_message *message, const bt_clock_snapshot **snapshot)
+{
+ BT_ASSERT_PRE_DEV_MSG_NON_NULL(message);
+ BT_ASSERT_PRE_DEV_MSG_IS_STREAM_BEGINNING(message);
+ return borrow_stream_message_default_clock_snapshot_const(
+ message, snapshot, __func__);
+}
+
+enum bt_message_stream_clock_snapshot_state
+bt_message_stream_end_borrow_default_clock_snapshot_const(
+ const bt_message *message, const bt_clock_snapshot **snapshot)
+{
+ BT_ASSERT_PRE_DEV_MSG_NON_NULL(message);
+ BT_ASSERT_PRE_DEV_MSG_IS_STREAM_END(message);
+ return borrow_stream_message_default_clock_snapshot_const(
+ message, snapshot, __func__);
+}
+
+static inline
+const struct bt_clock_class *
+borrow_stream_message_stream_class_default_clock_class(
+ const struct bt_message *msg)
+{
+ struct bt_message_stream *stream_msg = (void *) msg;
+
+ BT_ASSERT_DBG(msg);
+ return stream_msg->stream->class->default_clock_class;
+}
+
+const struct bt_clock_class *
+bt_message_stream_beginning_borrow_stream_class_default_clock_class_const(
+ const struct bt_message *msg)
+{
+ BT_ASSERT_PRE_DEV_MSG_NON_NULL(msg);
+ BT_ASSERT_PRE_DEV_MSG_IS_STREAM_BEGINNING(msg);
+ return borrow_stream_message_stream_class_default_clock_class(msg);
+}
+
+const struct bt_clock_class *
+bt_message_stream_end_borrow_stream_class_default_clock_class_const(
+ const struct bt_message *msg)
+{
+ BT_ASSERT_PRE_DEV_MSG_NON_NULL(msg);
+ BT_ASSERT_PRE_DEV_MSG_IS_STREAM_END(msg);
+ return borrow_stream_message_stream_class_default_clock_class(msg);
+}
projects / babeltrace.git / blobdiff