Commit | Line | Data |
---|---|---|
7a4bdb54 YB |
1 | |
2 | ||
3 | ||
4 | #include <lttv/event.h> | |
5 | #include <lttv/time.h> | |
6 | #include <babeltrace/ctf/events.h> | |
7 | ||
8 | LttTime lttv_event_get_timestamp(LttvEvent *event) | |
9 | { | |
762e15b0 | 10 | return ltt_time_from_uint64(bt_ctf_get_timestamp(event->bt_event)); |
7a4bdb54 YB |
11 | } |
12 | ||
13 | //TODO ybrosseau find a way to return an error code | |
14 | unsigned long lttv_event_get_long_unsigned(LttvEvent *event, const char* field) | |
15 | { | |
1f3686cd | 16 | const struct definition *scope; |
7a4bdb54 YB |
17 | unsigned long timestamp; |
18 | unsigned long data; | |
19 | struct bt_ctf_event *ctf_event = event->bt_event; | |
20 | ||
21 | timestamp = bt_ctf_get_timestamp(ctf_event); | |
22 | if (timestamp == -1ULL) { | |
23 | return 0; | |
24 | } | |
25 | //scope = bt_ctf_get_top_level_scope(ctf_event, BT_STREAM_PACKET_CONTEXT); | |
26 | scope = bt_ctf_get_top_level_scope(ctf_event, BT_EVENT_FIELDS); | |
27 | if (bt_ctf_field_get_error()) { | |
28 | return 0; | |
29 | } | |
30 | data = bt_ctf_get_uint64(bt_ctf_get_field(ctf_event, scope, field)); | |
31 | if (bt_ctf_field_get_error()) { | |
32 | return 0; | |
33 | } else { | |
34 | return data; | |
35 | } | |
36 | } | |
37 | ||
38 | ||
39 | char* lttv_event_get_string(LttvEvent *event, const char* field) | |
40 | { | |
1f3686cd | 41 | const struct definition *scope; |
7a4bdb54 YB |
42 | unsigned long timestamp; |
43 | char* data; | |
44 | struct bt_ctf_event *ctf_event = event->bt_event; | |
45 | ||
46 | timestamp = bt_ctf_get_timestamp(ctf_event); | |
47 | if (timestamp == -1ULL) { | |
1f3686cd | 48 | printf("ERROR: lttv_event_get_string - cannot read timestamps"); |
7a4bdb54 YB |
49 | return 0; |
50 | } | |
51 | //scope = bt_ctf_get_top_level_scope(ctf_event, BT_STREAM_PACKET_CONTEXT); | |
52 | scope = bt_ctf_get_top_level_scope(ctf_event, BT_EVENT_FIELDS); | |
53 | if (bt_ctf_field_get_error()) { | |
1f3686cd | 54 | printf("ERROR: lttv_event_get_string - cannot get field scope"); |
7a4bdb54 YB |
55 | return 0; |
56 | } | |
57 | data = bt_ctf_get_char_array(bt_ctf_get_field(ctf_event, scope, field)); | |
58 | if (bt_ctf_field_get_error()) { | |
1f3686cd YB |
59 | // Try get_string if we fail on char_array |
60 | // TODO ybrosseau: properly detect right type | |
61 | data = bt_ctf_get_string(bt_ctf_get_field(ctf_event, scope, field)); | |
62 | if (bt_ctf_field_get_error()) { | |
63 | ||
64 | ||
65 | printf("ERROR: lttv_event_get_string - cannot get field data %s", field); | |
66 | ||
67 | return 0; | |
68 | } else { | |
69 | return data; | |
70 | } | |
71 | ||
7a4bdb54 YB |
72 | } else { |
73 | return data; | |
74 | } | |
75 | } | |
76 | long lttv_event_get_long(LttvEvent *event, const char* field) | |
77 | { | |
1f3686cd | 78 | const struct definition *scope; |
7a4bdb54 YB |
79 | unsigned long timestamp; |
80 | long data; | |
81 | struct bt_ctf_event *ctf_event = event->bt_event; | |
82 | ||
83 | timestamp = bt_ctf_get_timestamp(ctf_event); | |
84 | if (timestamp == -1ULL) { | |
85 | return 0; | |
86 | } | |
87 | scope = bt_ctf_get_top_level_scope(ctf_event, BT_EVENT_FIELDS); | |
88 | if (bt_ctf_field_get_error()) { | |
89 | return 0; | |
90 | } | |
91 | data = bt_ctf_get_int64(bt_ctf_get_field(ctf_event, scope, field)); | |
92 | if (bt_ctf_field_get_error()) { | |
93 | return 0; | |
94 | } else { | |
95 | return data; | |
96 | } | |
97 | } | |
98 | /* | |
99 | unsigned int lttv_event_get_int_unsigned(LttvEvent *event, const char* field) | |
100 | { | |
101 | struct definition *scope; | |
102 | unsigned long timestamp; | |
103 | char* data; | |
104 | struct bt_ctf_event *ctf_event = event->bt_event; | |
105 | ||
106 | timestamp = bt_ctf_get_timestamp(ctf_event); | |
107 | if (timestamp == -1ULL) { | |
108 | return 0; | |
109 | } | |
110 | scope = bt_ctf_get_top_level_scope(ctf_event, BT_STREAM_PACKET_CONTEXT); | |
111 | if (bt_ctf_field_get_error()) { | |
112 | return 0; | |
113 | } | |
114 | data = bt_ctf_get_char_array(bt_ctf_get_field(ctf_event, scope, field)); | |
115 | if (bt_ctf_field_get_error()) { | |
116 | return 0; | |
117 | } else { | |
118 | return data; | |
119 | } | |
120 | } | |
121 | int lttv_event_get_int(LttvEvent *event, const char* field) | |
122 | { | |
123 | struct definition *scope; | |
124 | unsigned long timestamp; | |
125 | char* data; | |
126 | struct bt_ctf_event *ctf_event = event->bt_event; | |
127 | ||
128 | timestamp = bt_ctf_get_timestamp(ctf_event); | |
129 | if (timestamp == -1ULL) { | |
130 | return 0; | |
131 | } | |
132 | scope = bt_ctf_get_top_level_scope(ctf_event, BT_STREAM_PACKET_CONTEXT); | |
133 | if (bt_ctf_field_get_error()) { | |
134 | return 0; | |
135 | } | |
136 | data = bt_ctf_get_char_array(bt_ctf_get_field(ctf_event, scope, field)); | |
137 | if (bt_ctf_field_get_error()) { | |
138 | return 0; | |
139 | } else { | |
140 | return data; | |
141 | } | |
142 | } | |
143 | */ |