X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=lib%2Fgraph%2Fmessage%2Fstream-activity.c;fp=lib%2Fgraph%2Fmessage%2Fstream-activity.c;h=0000000000000000000000000000000000000000;hp=7ecbd461a27209de5efd076e2b6cb19f25b69285;hb=578e048b5debf169e286e5b5cc747b5d6c16886d;hpb=68b66a256a54d32992dfefeaad11eea88b7df234 diff --git a/lib/graph/message/stream-activity.c b/lib/graph/message/stream-activity.c deleted file mode 100644 index 7ecbd461..00000000 --- a/lib/graph/message/stream-activity.c +++ /dev/null @@ -1,303 +0,0 @@ -/* - * Copyright 2019 Philippe Proulx - * - * 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 "MSG-STREAM-ACTIVITY" -#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -static -void destroy_stream_activity_message(struct bt_object *obj) -{ - struct bt_message_stream_activity *message = (void *) obj; - - BT_LIB_LOGD("Destroying stream activity message: %!+n", message); - BT_LIB_LOGD("Putting stream: %!+s", message->stream); - BT_OBJECT_PUT_REF_AND_RESET(message->stream); - - if (message->default_cs) { - bt_clock_snapshot_recycle(message->default_cs); - message->default_cs = NULL; - } - - g_free(message); -} - -static inline -struct bt_message *create_stream_activity_message( - struct bt_self_message_iterator *self_msg_iter, - struct bt_stream *stream, enum bt_message_type type) -{ - struct bt_message_stream_activity *message; - struct bt_stream_class *stream_class; - - BT_ASSERT_PRE_NON_NULL(self_msg_iter, "Message iterator"); - BT_ASSERT_PRE_NON_NULL(stream, "Stream"); - stream_class = bt_stream_borrow_class(stream); - BT_ASSERT(stream_class); - BT_LIB_LOGD("Creating stream activity message object: " - "type=%s, %![stream-]+s, %![sc-]+S", - bt_message_type_string(type), stream, stream_class); - message = g_new0(struct bt_message_stream_activity, 1); - if (!message) { - BT_LOGE_STR("Failed to allocate one stream activity message."); - goto error; - } - - bt_message_init(&message->parent, type, - destroy_stream_activity_message, NULL); - message->stream = stream; - bt_object_get_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; - } - } - - message->default_cs_state = - BT_MESSAGE_STREAM_ACTIVITY_CLOCK_SNAPSHOT_STATE_UNKNOWN; - BT_LIB_LOGD("Created stream activity message object: " - "%![msg-]+n, %![stream-]+s, %![sc-]+S", message, - stream, stream_class); - - return (void *) &message->parent; - -error: - return NULL; -} - -struct bt_message *bt_message_stream_activity_beginning_create( - struct bt_self_message_iterator *self_msg_iter, - const struct bt_stream *stream) -{ - return create_stream_activity_message(self_msg_iter, (void *) stream, - BT_MESSAGE_TYPE_STREAM_ACTIVITY_BEGINNING); -} - -struct bt_message *bt_message_stream_activity_end_create( - struct bt_self_message_iterator *self_msg_iter, - const struct bt_stream *stream) -{ - return create_stream_activity_message(self_msg_iter, (void *) stream, - BT_MESSAGE_TYPE_STREAM_ACTIVITY_END); -} - -static inline -struct bt_stream *borrow_stream_activity_message_stream( - struct bt_message *message) -{ - struct bt_message_stream_activity *stream_act_msg = (void *) message; - - BT_ASSERT(message); - return stream_act_msg->stream; -} - -struct bt_stream *bt_message_stream_activity_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_ACTIVITY_BEGINNING); - return borrow_stream_activity_message_stream(message); -} - -struct bt_stream *bt_message_stream_activity_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_ACTIVITY_END); - return borrow_stream_activity_message_stream(message); -} - -const struct bt_stream *bt_message_stream_activity_beginning_borrow_stream_const( - const struct bt_message *message) -{ - return bt_message_stream_activity_beginning_borrow_stream( - (void *) message); -} - -const struct bt_stream *bt_message_stream_activity_end_borrow_stream_const( - const struct bt_message *message) -{ - return bt_message_stream_activity_end_borrow_stream((void *) message); -} - -static inline -void set_stream_activity_message_default_clock_snapshot( - struct bt_message *msg, uint64_t value_cycles) -{ - struct bt_message_stream_activity *stream_act_msg = (void *) msg; - struct bt_stream_class *sc; - - BT_ASSERT(msg); - BT_ASSERT_PRE_HOT(msg, "Message", ": %!+n", msg); - sc = stream_act_msg->stream->class; - BT_ASSERT(sc); - BT_ASSERT_PRE(sc->default_clock_class, - "Message's stream's class has no default clock class: " - "%![msg-]+n, %![sc-]+S", msg, sc); - bt_clock_snapshot_set_raw_value(stream_act_msg->default_cs, - value_cycles); - stream_act_msg->default_cs_state = - BT_MESSAGE_STREAM_ACTIVITY_CLOCK_SNAPSHOT_STATE_KNOWN; - BT_LIB_LOGV("Set stream activity message's default clock snapshot: " - "%![msg-]+n, value=%" PRIu64, msg, value_cycles); -} - -void bt_message_stream_activity_beginning_set_default_clock_snapshot( - struct bt_message *msg, uint64_t raw_value) -{ - BT_ASSERT_PRE_NON_NULL(msg, "Message"); - BT_ASSERT_PRE_MSG_IS_TYPE(msg, - BT_MESSAGE_TYPE_STREAM_ACTIVITY_BEGINNING); - set_stream_activity_message_default_clock_snapshot(msg, raw_value); -} - -void bt_message_stream_activity_end_set_default_clock_snapshot( - struct bt_message *msg, uint64_t raw_value) -{ - BT_ASSERT_PRE_NON_NULL(msg, "Message"); - BT_ASSERT_PRE_MSG_IS_TYPE(msg, - BT_MESSAGE_TYPE_STREAM_ACTIVITY_END); - set_stream_activity_message_default_clock_snapshot(msg, raw_value); -} - -static inline -enum bt_message_stream_activity_clock_snapshot_state -borrow_stream_activity_message_default_clock_snapshot_const( - const bt_message *msg, const bt_clock_snapshot **snapshot) -{ - const struct bt_message_stream_activity *stream_act_msg = - (const void *) msg; - - BT_ASSERT_PRE_NON_NULL(snapshot, "Clock snapshot (output)"); - *snapshot = stream_act_msg->default_cs; - return stream_act_msg->default_cs_state; -} - -enum bt_message_stream_activity_clock_snapshot_state -bt_message_stream_activity_beginning_borrow_default_clock_snapshot_const( - const bt_message *msg, const bt_clock_snapshot **snapshot) -{ - BT_ASSERT_PRE_NON_NULL(msg, "Message"); - BT_ASSERT_PRE_MSG_IS_TYPE(msg, - BT_MESSAGE_TYPE_STREAM_ACTIVITY_BEGINNING); - return borrow_stream_activity_message_default_clock_snapshot_const(msg, - snapshot); -} - -enum bt_message_stream_activity_clock_snapshot_state -bt_message_stream_activity_end_borrow_default_clock_snapshot_const( - const bt_message *msg, const bt_clock_snapshot **snapshot) -{ - BT_ASSERT_PRE_NON_NULL(msg, "Message"); - BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_STREAM_ACTIVITY_END); - return borrow_stream_activity_message_default_clock_snapshot_const(msg, - snapshot); -} - -static inline -void set_stream_activity_message_default_clock_snapshot_state( - struct bt_message *msg, - enum bt_message_stream_activity_clock_snapshot_state state) -{ - struct bt_message_stream_activity *stream_act_msg = (void *) msg; - - BT_ASSERT(msg); - BT_ASSERT_PRE_HOT(msg, "Message", ": %!+n", msg); - BT_ASSERT_PRE(state != BT_MESSAGE_STREAM_ACTIVITY_CLOCK_SNAPSHOT_STATE_KNOWN, - "Invalid clock snapshot state: %![msg-]+n, state=%s", - msg, - bt_message_stream_activity_clock_snapshot_state_string(state)); - stream_act_msg->default_cs_state = state; - BT_LIB_LOGV("Set stream activity message's default clock snapshot state: " - "%![msg-]+n, state=%s", msg, - bt_message_stream_activity_clock_snapshot_state_string(state)); -} - -void bt_message_stream_activity_beginning_set_default_clock_snapshot_state( - struct bt_message *msg, - enum bt_message_stream_activity_clock_snapshot_state state) -{ - BT_ASSERT_PRE_NON_NULL(msg, "Message"); - BT_ASSERT_PRE_MSG_IS_TYPE(msg, - BT_MESSAGE_TYPE_STREAM_ACTIVITY_BEGINNING); - set_stream_activity_message_default_clock_snapshot_state(msg, state); -} - -void bt_message_stream_activity_end_set_default_clock_snapshot_state( - struct bt_message *msg, - enum bt_message_stream_activity_clock_snapshot_state state) -{ - BT_ASSERT_PRE_NON_NULL(msg, "Message"); - BT_ASSERT_PRE_MSG_IS_TYPE(msg, - BT_MESSAGE_TYPE_STREAM_ACTIVITY_END); - set_stream_activity_message_default_clock_snapshot_state(msg, state); -} - -static inline -const struct bt_clock_class * -borrow_stream_activity_message_stream_class_default_clock_class( - const struct bt_message *msg) -{ - struct bt_message_stream_activity *stream_act_msg = (void *) msg; - - BT_ASSERT(msg); - return stream_act_msg->stream->class->default_clock_class; -} - -const struct bt_clock_class * -bt_message_stream_activity_beginning_borrow_stream_class_default_clock_class_const( - const struct bt_message *msg) -{ - BT_ASSERT_PRE_NON_NULL(msg, "Message"); - BT_ASSERT_PRE_MSG_IS_TYPE(msg, - BT_MESSAGE_TYPE_STREAM_ACTIVITY_BEGINNING); - return borrow_stream_activity_message_stream_class_default_clock_class( - msg); -} - -const struct bt_clock_class * -bt_message_stream_activity_end_borrow_stream_class_default_clock_class_const( - const struct bt_message *msg) -{ - BT_ASSERT_PRE_NON_NULL(msg, "Message"); - BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_STREAM_ACTIVITY_END); - return borrow_stream_activity_message_stream_class_default_clock_class( - msg); -}