Commit | Line | Data |
---|---|---|
7cdc2bab MD |
1 | #ifndef LTTNG_LIVE_VIEWER_CONNECTION_H |
2 | #define LTTNG_LIVE_VIEWER_CONNECTION_H | |
3 | ||
4 | /* | |
5 | * Copyright 2016 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
6 | * | |
7 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
8 | * of this software and associated documentation files (the "Software"), to deal | |
9 | * in the Software without restriction, including without limitation the rights | |
10 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
11 | * copies of the Software, and to permit persons to whom the Software is | |
12 | * furnished to do so, subject to the following conditions: | |
13 | * | |
14 | * The above copyright notice and this permission notice shall be included in | |
15 | * all copies or substantial portions of the Software. | |
16 | * | |
17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
20 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
21 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
22 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
23 | * SOFTWARE. | |
24 | */ | |
25 | ||
c4f23e30 | 26 | #include <stdbool.h> |
7cdc2bab MD |
27 | #include <stdio.h> |
28 | #include <glib.h> | |
29 | ||
91d81473 | 30 | #include "common/macros.h" |
578e048b | 31 | #include "compat/socket.h" |
7cdc2bab | 32 | |
c01594de PP |
33 | /* |
34 | * FIXME: This is an internal Babeltrace library header; it is not meant | |
35 | * to be generic as it is now. Make sure this included code does not | |
36 | * log because it won't find our local log level. | |
37 | */ | |
38 | #define BT_OBJECT_DONT_LOG | |
578e048b | 39 | #include "lib/object.h" |
7cdc2bab MD |
40 | |
41 | #define LTTNG_DEFAULT_NETWORK_VIEWER_PORT 5344 | |
42 | ||
43 | #define LTTNG_LIVE_MAJOR 2 | |
44 | #define LTTNG_LIVE_MINOR 4 | |
45 | ||
4c66436f MD |
46 | struct lttng_live_component; |
47 | ||
14f28187 | 48 | struct live_viewer_connection { |
737cacd2 | 49 | bt_object obj; |
c01594de | 50 | bt_logging_level log_level; |
2ece7dd0 | 51 | bt_self_component *self_comp; |
1419db2b | 52 | bt_self_component_class *self_comp_class; |
7cdc2bab | 53 | |
7cdc2bab MD |
54 | GString *url; |
55 | ||
94b828f3 MD |
56 | GString *relay_hostname; |
57 | GString *target_hostname; | |
58 | GString *session_name; | |
59 | ||
1cb3cdd7 | 60 | BT_SOCKET control_sock; |
7cdc2bab MD |
61 | int port; |
62 | ||
63 | int32_t major; | |
64 | int32_t minor; | |
4c66436f | 65 | |
14f28187 FD |
66 | bool in_query; |
67 | struct lttng_live_msg_iter *lttng_live_msg_iter; | |
7cdc2bab MD |
68 | }; |
69 | ||
70 | struct packet_index_time { | |
14f28187 FD |
71 | uint64_t timestamp_begin; |
72 | uint64_t timestamp_end; | |
7cdc2bab MD |
73 | }; |
74 | ||
75 | struct packet_index { | |
76 | off_t offset; /* offset of the packet in the file, in bytes */ | |
77 | int64_t data_offset; /* offset of data within the packet, in bits */ | |
78 | uint64_t packet_size; /* packet size, in bits */ | |
79 | uint64_t content_size; /* content size, in bits */ | |
80 | uint64_t events_discarded; | |
81 | uint64_t events_discarded_len; /* length of the field, in bits */ | |
82 | struct packet_index_time ts_cycles; /* timestamp in cycles */ | |
83 | struct packet_index_time ts_real; /* realtime timestamp */ | |
84 | /* CTF_INDEX 1.0 limit */ | |
85 | uint64_t stream_instance_id; /* ID of the channel instance */ | |
86 | uint64_t packet_seq_num; /* packet sequence number */ | |
87 | }; | |
88 | ||
14f28187 FD |
89 | struct live_viewer_connection * live_viewer_connection_create( |
90 | const char *url, bool in_query, | |
550004b4 | 91 | struct lttng_live_msg_iter *lttng_live_msg_iter, |
1419db2b FD |
92 | bt_self_component *self_comp, |
93 | bt_self_component_class *self_comp_class, | |
550004b4 | 94 | bt_logging_level log_level); |
7cdc2bab | 95 | |
14f28187 FD |
96 | void live_viewer_connection_destroy( |
97 | struct live_viewer_connection *conn); | |
7cdc2bab | 98 | |
d24d5663 | 99 | bt_component_class_query_method_status live_viewer_connection_list_sessions( |
14f28187 FD |
100 | struct live_viewer_connection *viewer_connection, |
101 | const bt_value **user_result); | |
7cdc2bab MD |
102 | |
103 | #endif /* LTTNG_LIVE_VIEWER_CONNECTION_H */ |