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b178f53e | 1 | /* |
ab5be9fa | 2 | * Copyright (C) 2019 Jérémie Galarneau <jeremie.galarneau@efficios.com> |
b178f53e | 3 | * |
ab5be9fa | 4 | * SPDX-License-Identifier: LGPL-2.1-only |
b178f53e | 5 | * |
b178f53e JG |
6 | */ |
7 | ||
8 | #ifndef LTTNG_SESSION_DESCRIPTOR_INTERNAL_H | |
9 | #define LTTNG_SESSION_DESCRIPTOR_INTERNAL_H | |
10 | ||
c9e313bc | 11 | #include <common/buffer-view.hpp> |
28f23191 JG |
12 | #include <common/dynamic-buffer.hpp> |
13 | #include <common/uri.hpp> | |
14 | ||
15 | #include <lttng/lttng-error.h> | |
16 | #include <lttng/session-descriptor.h> | |
17 | ||
b178f53e JG |
18 | #include <stdbool.h> |
19 | ||
20 | /* Note that these enums are used as part of the lttnctl protocol. */ | |
21 | enum lttng_session_descriptor_type { | |
22 | LTTNG_SESSION_DESCRIPTOR_TYPE_UNKNOWN = -1, | |
23 | /* | |
24 | * The output type determines whether this is a no-output, local, | |
25 | * or networked tracing session. | |
26 | */ | |
27 | LTTNG_SESSION_DESCRIPTOR_TYPE_REGULAR = 1, | |
28 | LTTNG_SESSION_DESCRIPTOR_TYPE_SNAPSHOT = 2, | |
29 | LTTNG_SESSION_DESCRIPTOR_TYPE_LIVE = 3, | |
30 | }; | |
31 | ||
32 | enum lttng_session_descriptor_output_type { | |
33 | LTTNG_SESSION_DESCRIPTOR_OUTPUT_TYPE_NONE = 0, | |
34 | LTTNG_SESSION_DESCRIPTOR_OUTPUT_TYPE_LOCAL = 1, | |
35 | LTTNG_SESSION_DESCRIPTOR_OUTPUT_TYPE_NETWORK = 2, | |
36 | }; | |
37 | ||
28f23191 JG |
38 | ssize_t lttng_session_descriptor_create_from_buffer(const struct lttng_buffer_view *view, |
39 | struct lttng_session_descriptor **descriptor); | |
b178f53e | 40 | |
28f23191 JG |
41 | int lttng_session_descriptor_serialize(const struct lttng_session_descriptor *descriptor, |
42 | struct lttng_dynamic_buffer *buffer); | |
b178f53e | 43 | |
b178f53e | 44 | enum lttng_session_descriptor_type |
28f23191 | 45 | lttng_session_descriptor_get_type(const struct lttng_session_descriptor *descriptor); |
b178f53e | 46 | |
b178f53e | 47 | enum lttng_session_descriptor_output_type |
28f23191 | 48 | lttng_session_descriptor_get_output_type(const struct lttng_session_descriptor *descriptor); |
b178f53e | 49 | |
b178f53e | 50 | void lttng_session_descriptor_get_local_output_uri( |
28f23191 | 51 | const struct lttng_session_descriptor *descriptor, struct lttng_uri *local_uri); |
b178f53e | 52 | |
b178f53e | 53 | void lttng_session_descriptor_get_network_output_uris( |
28f23191 JG |
54 | const struct lttng_session_descriptor *descriptor, |
55 | struct lttng_uri *control, | |
56 | struct lttng_uri *data); | |
b178f53e | 57 | |
b178f53e | 58 | unsigned long long |
28f23191 | 59 | lttng_session_descriptor_live_get_timer_interval(const struct lttng_session_descriptor *descriptor); |
b178f53e | 60 | |
28f23191 JG |
61 | int lttng_session_descriptor_set_session_name(struct lttng_session_descriptor *descriptor, |
62 | const char *name); | |
b178f53e | 63 | |
b178f53e | 64 | bool lttng_session_descriptor_is_output_destination_initialized( |
28f23191 | 65 | const struct lttng_session_descriptor *descriptor); |
b178f53e | 66 | |
b178f53e | 67 | bool lttng_session_descriptor_has_output_directory( |
28f23191 | 68 | const struct lttng_session_descriptor *descriptor); |
b178f53e | 69 | |
28f23191 JG |
70 | enum lttng_error_code |
71 | lttng_session_descriptor_set_default_output(struct lttng_session_descriptor *descriptor, | |
72 | time_t *session_creation_time, | |
73 | const char *absolute_home_path); | |
b178f53e | 74 | |
28f23191 JG |
75 | int lttng_session_descriptor_assign(struct lttng_session_descriptor *dst_descriptor, |
76 | const struct lttng_session_descriptor *src_descriptor); | |
b178f53e JG |
77 | |
78 | #endif /* LTTNG_SESSION_DESCRIPTOR_INTERNAL_H */ |