X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=lib%2Fgraph%2Fmessage%2Fdiscarded-items.c;fp=lib%2Fgraph%2Fmessage%2Fdiscarded-items.c;h=0000000000000000000000000000000000000000;hp=36bdc3689d330f4da709d496fcb24bd1e0462abc;hb=578e048b5debf169e286e5b5cc747b5d6c16886d;hpb=68b66a256a54d32992dfefeaad11eea88b7df234 diff --git a/lib/graph/message/discarded-items.c b/lib/graph/message/discarded-items.c deleted file mode 100644 index 36bdc368..00000000 --- a/lib/graph/message/discarded-items.c +++ /dev/null @@ -1,389 +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-DISCARDED-ITEMS" -#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -static -void destroy_discarded_items_message(struct bt_object *obj) -{ - struct bt_message_discarded_items *message = (void *) obj; - - BT_LIB_LOGD("Destroying discarded items message: %!+n", message); - BT_LIB_LOGD("Putting stream: %!+s", message->stream); - BT_OBJECT_PUT_REF_AND_RESET(message->stream); - - if (message->default_begin_cs) { - bt_clock_snapshot_recycle(message->default_begin_cs); - message->default_begin_cs = NULL; - } - - if (message->default_end_cs) { - bt_clock_snapshot_recycle(message->default_end_cs); - message->default_end_cs = NULL; - } - - g_free(message); -} - -static inline -struct bt_message *create_discarded_items_message( - struct bt_self_message_iterator *self_msg_iter, - enum bt_message_type type, struct bt_stream *stream, - bool with_cs, - uint64_t beginning_raw_value, uint64_t end_raw_value) -{ - struct bt_message_discarded_items *message; - struct bt_stream_class *stream_class; - bool has_support; - bool need_cs; - - 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); - - if (type == BT_MESSAGE_TYPE_DISCARDED_EVENTS) { - has_support = stream_class->supports_discarded_events; - need_cs = stream_class->discarded_events_have_default_clock_snapshots; - } else { - has_support = stream_class->supports_discarded_packets; - need_cs = stream_class->discarded_packets_have_default_clock_snapshots; - } - - BT_ASSERT_PRE(has_support, - "Stream class does not support discarded events or packets: " - "type=%s, %![stream-]+s, %![sc-]+S", - bt_message_type_string(type), stream, stream_class); - BT_ASSERT_PRE(need_cs ? with_cs : true, - "Unexpected stream class configuration when creating " - "a discarded events or discarded packets message: " - "default clock snapshots are needed, but none was provided: " - "type=%s, %![stream-]+s, %![sc-]+S, with-cs=%d, " - "cs-begin-val=%" PRIu64 ", cs-end-val=%" PRIu64, - bt_message_type_string(type), stream, stream_class, - with_cs, beginning_raw_value, end_raw_value); - BT_ASSERT_PRE(!need_cs ? !with_cs : true, - "Unexpected stream class configuration when creating " - "a discarded events or discarded packets message: " - "no default clock snapshots are needed, but two were provided: " - "type=%s, %![stream-]+s, %![sc-]+S, with-cs=%d, " - "cs-begin-val=%" PRIu64 ", cs-end-val=%" PRIu64, - bt_message_type_string(type), stream, stream_class, - with_cs, beginning_raw_value, end_raw_value); - BT_LIB_LOGD("Creating discarded items message object: " - "type=%s, %![stream-]+s, %![sc-]+S, with-cs=%d, " - "cs-begin-val=%" PRIu64 ", cs-end-val=%" PRIu64, - bt_message_type_string(type), stream, stream_class, - with_cs, beginning_raw_value, end_raw_value); - message = g_new0(struct bt_message_discarded_items, 1); - if (!message) { - BT_LOGE_STR("Failed to allocate one discarded items message."); - goto error; - } - - bt_message_init(&message->parent, type, - destroy_discarded_items_message, NULL); - message->stream = stream; - bt_object_get_no_null_check(message->stream); - - if (with_cs) { - BT_ASSERT(stream_class->default_clock_class); - message->default_begin_cs = bt_clock_snapshot_create( - stream_class->default_clock_class); - if (!message->default_begin_cs) { - goto error; - } - - bt_clock_snapshot_set_raw_value(message->default_begin_cs, - beginning_raw_value); - - message->default_end_cs = bt_clock_snapshot_create( - stream_class->default_clock_class); - if (!message->default_end_cs) { - goto error; - } - - bt_clock_snapshot_set_raw_value(message->default_end_cs, - end_raw_value); - } - - bt_property_uint_init(&message->count, - BT_PROPERTY_AVAILABILITY_NOT_AVAILABLE, 0); - BT_LIB_LOGD("Created discarded items message object: " - "%![msg-]+n, %![stream-]+s, %![sc-]+S", message, - stream, stream_class); - - return (void *) &message->parent; - -error: - return NULL; -} - -static inline -struct bt_stream *borrow_discarded_items_message_stream( - struct bt_message *message) -{ - struct bt_message_discarded_items *disc_items_msg = (void *) message; - - BT_ASSERT(message); - return disc_items_msg->stream; -} - -static inline -void set_discarded_items_message_count(struct bt_message *message, - uint64_t count) -{ - struct bt_message_discarded_items *disc_items_msg = (void *) message; - - BT_ASSERT(message); - BT_ASSERT_PRE_HOT(message, "Message", ": %!+n", message); - bt_property_uint_set(&disc_items_msg->count, count); -} - -static inline -enum bt_property_availability get_discarded_items_message_count( - const struct bt_message *message, uint64_t *count) -{ - struct bt_message_discarded_items *disc_items_msg = (void *) message; - - BT_ASSERT_PRE_NON_NULL(count, "Count (output)"); - BT_ASSERT(message); - *count = disc_items_msg->count.value; - return disc_items_msg->count.base.avail; -} - -static inline -const struct bt_clock_snapshot * -borrow_discarded_items_message_beginning_default_clock_snapshot_const( - const struct bt_message *message) -{ - struct bt_message_discarded_items *disc_items_msg = (void *) message; - - BT_ASSERT(message); - BT_ASSERT_PRE(disc_items_msg->stream->class->default_clock_class, - "Message's stream's class has no default clock class: " - "%![msg-]+n, %![sc-]+S", - message, disc_items_msg->stream->class); - return disc_items_msg->default_begin_cs; -} - -static inline -const struct bt_clock_snapshot * -borrow_discarded_items_message_end_default_clock_snapshot_const( - const struct bt_message *message) -{ - struct bt_message_discarded_items *disc_items_msg = (void *) message; - - BT_ASSERT(message); - BT_ASSERT_PRE(disc_items_msg->stream->class->default_clock_class, - "Message's stream's class has no default clock class: " - "%![msg-]+n, %![sc-]+S", - message, disc_items_msg->stream->class); - return disc_items_msg->default_end_cs; -} - -struct bt_message *bt_message_discarded_events_create( - struct bt_self_message_iterator *message_iterator, - const struct bt_stream *stream) -{ - return create_discarded_items_message(message_iterator, - BT_MESSAGE_TYPE_DISCARDED_EVENTS, (void *) stream, - false, 0, 0); -} - -struct bt_message *bt_message_discarded_events_create_with_default_clock_snapshots( - struct bt_self_message_iterator *message_iterator, - const struct bt_stream *stream, uint64_t beginning_raw_value, - uint64_t end_raw_value) -{ - return create_discarded_items_message(message_iterator, - BT_MESSAGE_TYPE_DISCARDED_EVENTS, (void *) stream, - true, beginning_raw_value, end_raw_value); -} - -struct bt_stream *bt_message_discarded_events_borrow_stream( - struct bt_message *message) -{ - BT_ASSERT_PRE_NON_NULL(message, "Message"); - BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_EVENTS); - return borrow_discarded_items_message_stream(message); -} - -void bt_message_discarded_events_set_count(struct bt_message *message, - uint64_t count) -{ - BT_ASSERT_PRE_NON_NULL(message, "Message"); - BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_EVENTS); - set_discarded_items_message_count(message, count); -} - -const struct bt_clock_snapshot * -bt_message_discarded_events_borrow_beginning_default_clock_snapshot_const( - const struct bt_message *msg) -{ - BT_ASSERT_PRE_NON_NULL(msg, "Message"); - BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_EVENTS); - return borrow_discarded_items_message_beginning_default_clock_snapshot_const( - msg); -} - -const struct bt_clock_snapshot * -bt_message_discarded_events_borrow_end_default_clock_snapshot_const( - const struct bt_message *msg) -{ - BT_ASSERT_PRE_NON_NULL(msg, "Message"); - BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_EVENTS); - return borrow_discarded_items_message_end_default_clock_snapshot_const( - msg); -} - -const struct bt_stream * -bt_message_discarded_events_borrow_stream_const(const struct bt_message *message) -{ - return (void *) bt_message_discarded_events_borrow_stream( - (void *) message); -} - -enum bt_property_availability bt_message_discarded_events_get_count( - const struct bt_message *message, uint64_t *count) -{ - BT_ASSERT_PRE_NON_NULL(message, "Message"); - BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_EVENTS); - return get_discarded_items_message_count(message, count); -} - -struct bt_message *bt_message_discarded_packets_create( - struct bt_self_message_iterator *message_iterator, - const struct bt_stream *stream) -{ - return create_discarded_items_message(message_iterator, - BT_MESSAGE_TYPE_DISCARDED_PACKETS, (void *) stream, - false, 0, 0); -} - -struct bt_message *bt_message_discarded_packets_create_with_default_clock_snapshots( - struct bt_self_message_iterator *message_iterator, - const struct bt_stream *stream, uint64_t beginning_raw_value, - uint64_t end_raw_value) -{ - return create_discarded_items_message(message_iterator, - BT_MESSAGE_TYPE_DISCARDED_PACKETS, (void *) stream, - true, beginning_raw_value, end_raw_value); -} - -struct bt_stream *bt_message_discarded_packets_borrow_stream( - struct bt_message *message) -{ - BT_ASSERT_PRE_NON_NULL(message, "Message"); - BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_PACKETS); - return borrow_discarded_items_message_stream(message); -} - -void bt_message_discarded_packets_set_count(struct bt_message *message, - uint64_t count) -{ - BT_ASSERT_PRE_NON_NULL(message, "Message"); - BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_PACKETS); - set_discarded_items_message_count(message, count); -} - -const struct bt_clock_snapshot * -bt_message_discarded_packets_borrow_beginning_default_clock_snapshot_const( - const struct bt_message *msg) -{ - BT_ASSERT_PRE_NON_NULL(msg, "Message"); - BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_PACKETS); - return borrow_discarded_items_message_beginning_default_clock_snapshot_const( - msg); -} - -const struct bt_clock_snapshot * -bt_message_discarded_packets_borrow_end_default_clock_snapshot_const( - const struct bt_message *msg) -{ - BT_ASSERT_PRE_NON_NULL(msg, "Message"); - BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_DISCARDED_PACKETS); - return borrow_discarded_items_message_end_default_clock_snapshot_const( - msg); -} - -const struct bt_stream * -bt_message_discarded_packets_borrow_stream_const(const struct bt_message *message) -{ - return (void *) bt_message_discarded_packets_borrow_stream( - (void *) message); -} - -enum bt_property_availability bt_message_discarded_packets_get_count( - const struct bt_message *message, uint64_t *count) -{ - BT_ASSERT_PRE_NON_NULL(message, "Message"); - BT_ASSERT_PRE_MSG_IS_TYPE(message, BT_MESSAGE_TYPE_DISCARDED_PACKETS); - return get_discarded_items_message_count(message, count); -} - -static inline -const struct bt_clock_class * -borrow_discarded_items_message_stream_class_default_clock_class( - const struct bt_message *msg) -{ - struct bt_message_discarded_items *disc_items_msg = (void *) msg; - - BT_ASSERT(msg); - return disc_items_msg->stream->class->default_clock_class; -} - -const struct bt_clock_class * -bt_message_discarded_events_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_DISCARDED_EVENTS); - return borrow_discarded_items_message_stream_class_default_clock_class( - msg); -} - -const struct bt_clock_class * -bt_message_discarded_packets_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_DISCARDED_PACKETS); - return borrow_discarded_items_message_stream_class_default_clock_class( - msg); -}