Commit | Line | Data |
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afd45274 | 1 | /* |
0235b0db | 2 | * SPDX-License-Identifier: MIT |
afd45274 | 3 | * |
0235b0db | 4 | * Copyright 2019 Philippe Proulx <pproulx@efficios.com> |
afd45274 PP |
5 | */ |
6 | ||
afd45274 | 7 | #include <stdint.h> |
afd45274 | 8 | |
087cd0f5 | 9 | #include "ctf-meta-visitors.hpp" |
afd45274 | 10 | |
afd45274 PP |
11 | int ctf_trace_class_update_stream_class_config(struct ctf_trace_class *ctf_tc) |
12 | { | |
4164020e SM |
13 | struct ctf_field_class_int *int_fc; |
14 | uint64_t i; | |
afd45274 | 15 | |
4164020e SM |
16 | for (i = 0; i < ctf_tc->stream_classes->len; i++) { |
17 | struct ctf_stream_class *sc = (ctf_stream_class *) ctf_tc->stream_classes->pdata[i]; | |
afd45274 | 18 | |
4164020e SM |
19 | if (sc->is_translated) { |
20 | continue; | |
21 | } | |
afd45274 | 22 | |
4164020e SM |
23 | if (!sc->packet_context_fc) { |
24 | continue; | |
25 | } | |
afd45274 | 26 | |
4164020e SM |
27 | int_fc = ctf_field_class_struct_borrow_member_int_field_class_by_name( |
28 | ctf_field_class_as_struct(sc->packet_context_fc), "timestamp_begin"); | |
29 | if (int_fc && int_fc->meaning == CTF_FIELD_CLASS_MEANING_PACKET_BEGINNING_TIME) { | |
30 | sc->packets_have_ts_begin = true; | |
31 | } | |
afd45274 | 32 | |
4164020e SM |
33 | int_fc = ctf_field_class_struct_borrow_member_int_field_class_by_name( |
34 | ctf_field_class_as_struct(sc->packet_context_fc), "timestamp_end"); | |
35 | if (int_fc && int_fc->meaning == CTF_FIELD_CLASS_MEANING_PACKET_END_TIME) { | |
36 | sc->packets_have_ts_end = true; | |
37 | } | |
afd45274 | 38 | |
4164020e SM |
39 | int_fc = ctf_field_class_struct_borrow_member_int_field_class_by_name( |
40 | ctf_field_class_as_struct(sc->packet_context_fc), "events_discarded"); | |
41 | if (int_fc && int_fc->meaning == CTF_FIELD_CLASS_MEANING_DISC_EV_REC_COUNTER_SNAPSHOT) { | |
42 | sc->has_discarded_events = true; | |
43 | } | |
afd45274 | 44 | |
4164020e SM |
45 | sc->discarded_events_have_default_cs = |
46 | sc->has_discarded_events && sc->packets_have_ts_begin && sc->packets_have_ts_end; | |
47 | int_fc = ctf_field_class_struct_borrow_member_int_field_class_by_name( | |
48 | ctf_field_class_as_struct(sc->packet_context_fc), "packet_seq_num"); | |
49 | if (int_fc && int_fc->meaning == CTF_FIELD_CLASS_MEANING_PACKET_COUNTER_SNAPSHOT) { | |
50 | sc->has_discarded_packets = true; | |
51 | } | |
afd45274 | 52 | |
4164020e SM |
53 | sc->discarded_packets_have_default_cs = |
54 | sc->has_discarded_packets && sc->packets_have_ts_begin && sc->packets_have_ts_end; | |
55 | } | |
afd45274 | 56 | |
4164020e | 57 | return 0; |
afd45274 | 58 | } |