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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 | ||
11 | #include <lttng/session-descriptor.h> | |
12 | #include <lttng/lttng-error.h> | |
13 | #include <common/uri.h> | |
14 | #include <common/dynamic-buffer.h> | |
15 | #include <common/buffer-view.h> | |
16 | #include <stdbool.h> | |
17 | ||
7966af57 SM |
18 | #ifdef __cplusplus |
19 | extern "C" { | |
20 | #endif | |
21 | ||
b178f53e JG |
22 | /* Note that these enums are used as part of the lttnctl protocol. */ |
23 | enum lttng_session_descriptor_type { | |
24 | LTTNG_SESSION_DESCRIPTOR_TYPE_UNKNOWN = -1, | |
25 | /* | |
26 | * The output type determines whether this is a no-output, local, | |
27 | * or networked tracing session. | |
28 | */ | |
29 | LTTNG_SESSION_DESCRIPTOR_TYPE_REGULAR = 1, | |
30 | LTTNG_SESSION_DESCRIPTOR_TYPE_SNAPSHOT = 2, | |
31 | LTTNG_SESSION_DESCRIPTOR_TYPE_LIVE = 3, | |
32 | }; | |
33 | ||
34 | enum lttng_session_descriptor_output_type { | |
35 | LTTNG_SESSION_DESCRIPTOR_OUTPUT_TYPE_NONE = 0, | |
36 | LTTNG_SESSION_DESCRIPTOR_OUTPUT_TYPE_LOCAL = 1, | |
37 | LTTNG_SESSION_DESCRIPTOR_OUTPUT_TYPE_NETWORK = 2, | |
38 | }; | |
39 | ||
b178f53e JG |
40 | ssize_t lttng_session_descriptor_create_from_buffer( |
41 | const struct lttng_buffer_view *view, | |
42 | struct lttng_session_descriptor **descriptor); | |
43 | ||
b178f53e JG |
44 | int lttng_session_descriptor_serialize( |
45 | const struct lttng_session_descriptor *descriptor, | |
46 | struct lttng_dynamic_buffer *buffer); | |
47 | ||
b178f53e JG |
48 | enum lttng_session_descriptor_type |
49 | lttng_session_descriptor_get_type( | |
50 | const struct lttng_session_descriptor *descriptor); | |
51 | ||
b178f53e JG |
52 | enum lttng_session_descriptor_output_type |
53 | lttng_session_descriptor_get_output_type( | |
54 | const struct lttng_session_descriptor *descriptor); | |
55 | ||
b178f53e JG |
56 | void lttng_session_descriptor_get_local_output_uri( |
57 | const struct lttng_session_descriptor *descriptor, | |
58 | struct lttng_uri *local_uri); | |
59 | ||
b178f53e JG |
60 | void lttng_session_descriptor_get_network_output_uris( |
61 | const struct lttng_session_descriptor *descriptor, | |
62 | struct lttng_uri *control, | |
63 | struct lttng_uri *data); | |
64 | ||
b178f53e JG |
65 | unsigned long long |
66 | lttng_session_descriptor_live_get_timer_interval( | |
67 | const struct lttng_session_descriptor *descriptor); | |
68 | ||
b178f53e JG |
69 | int lttng_session_descriptor_set_session_name( |
70 | struct lttng_session_descriptor *descriptor, | |
71 | const char *name); | |
72 | ||
b178f53e JG |
73 | bool lttng_session_descriptor_is_output_destination_initialized( |
74 | const struct lttng_session_descriptor *descriptor); | |
75 | ||
b178f53e JG |
76 | bool lttng_session_descriptor_has_output_directory( |
77 | const struct lttng_session_descriptor *descriptor); | |
78 | ||
b178f53e JG |
79 | enum lttng_error_code lttng_session_descriptor_set_default_output( |
80 | struct lttng_session_descriptor *descriptor, | |
81 | time_t *session_creation_time, | |
82 | const char *absolute_home_path); | |
83 | ||
b178f53e JG |
84 | int lttng_session_descriptor_assign( |
85 | struct lttng_session_descriptor *dst_descriptor, | |
86 | const struct lttng_session_descriptor *src_descriptor); | |
87 | ||
7966af57 SM |
88 | #ifdef __cplusplus |
89 | } | |
90 | #endif | |
91 | ||
b178f53e | 92 | #endif /* LTTNG_SESSION_DESCRIPTOR_INTERNAL_H */ |