projects / babeltrace.git / blame
| 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 | ||
| 26 | #include <stdio.h> | |
| 27 | #include <glib.h> | |
| 28 | ||
| 29 | #include <babeltrace/babeltrace-internal.h> | |
| 30 | ||
| 31 | //TODO: this should not be used by plugins. Should copy code into plugin | |
| 32 | //instead. | |
| 0f5e83e5 | 33 | #include <babeltrace/object-internal.h> |
| 7cdc2bab MD |
34 | |
| 35 | #define LTTNG_DEFAULT_NETWORK_VIEWER_PORT 5344 | |
| 36 | ||
| 37 | #define LTTNG_LIVE_MAJOR 2 | |
| 38 | #define LTTNG_LIVE_MINOR 4 | |
| 39 | ||
| 40 | struct bt_live_viewer_connection { | |
| 41 | struct bt_object obj; | |
| 42 | ||
| 43 | FILE *error_fp; | |
| 44 | ||
| 45 | GString *url; | |
| 46 | ||
| 94b828f3 MD |
47 | GString *relay_hostname; |
| 48 | GString *target_hostname; | |
| 49 | GString *session_name; | |
| 50 | ||
| 7cdc2bab MD |
51 | int control_sock; |
| 52 | int port; | |
| 53 | ||
| 54 | int32_t major; | |
| 55 | int32_t minor; | |
| 56 | }; | |
| 57 | ||
| 58 | struct packet_index_time { | |
| 59 | int64_t timestamp_begin; | |
| 60 | int64_t timestamp_end; | |
| 61 | }; | |
| 62 | ||
| 63 | struct packet_index { | |
| 64 | off_t offset; /* offset of the packet in the file, in bytes */ | |
| 65 | int64_t data_offset; /* offset of data within the packet, in bits */ | |
| 66 | uint64_t packet_size; /* packet size, in bits */ | |
| 67 | uint64_t content_size; /* content size, in bits */ | |
| 68 | uint64_t events_discarded; | |
| 69 | uint64_t events_discarded_len; /* length of the field, in bits */ | |
| 70 | struct packet_index_time ts_cycles; /* timestamp in cycles */ | |
| 71 | struct packet_index_time ts_real; /* realtime timestamp */ | |
| 72 | /* CTF_INDEX 1.0 limit */ | |
| 73 | uint64_t stream_instance_id; /* ID of the channel instance */ | |
| 74 | uint64_t packet_seq_num; /* packet sequence number */ | |
| 75 | }; | |
| 76 | ||
| 77 | struct bt_live_viewer_connection * | |
| 78 | bt_live_viewer_connection_create(const char *url, FILE *error_fp); | |
| 79 | ||
| 80 | void bt_live_viewer_connection_destroy(struct bt_live_viewer_connection *conn); | |
| 81 | ||
| 82 | struct bt_value *bt_live_viewer_connection_list_sessions(struct bt_live_viewer_connection *viewer_connection); | |
| 83 | ||
| 84 | #endif /* LTTNG_LIVE_VIEWER_CONNECTION_H */ |