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e6142f2e JG |
1 | /* |
2 | * Copyright (C) 2017 - Jérémie Galarneau <jeremie.galarneau@efficios.com> | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License, version 2 only, | |
6 | * as published by the Free Software Foundation. | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | * GNU General Public License for more details. | |
12 | * | |
13 | * You should have received a copy of the GNU General Public License along | |
14 | * with this program; if not, write to the Free Software Foundation, Inc., | |
15 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
16 | */ | |
17 | ||
18 | #ifndef LTTNG_SESSIOND_CONFIG_H | |
19 | #define LTTNG_SESSIOND_CONFIG_H | |
20 | ||
21 | #include <common/macros.h> | |
22 | #include <stdbool.h> | |
23 | ||
24 | struct config_string { | |
25 | char *value; | |
26 | bool should_free; | |
27 | }; | |
28 | ||
29 | /* Config string takes ownership of value. */ | |
30 | LTTNG_HIDDEN | |
31 | void config_string_set(struct config_string *string, char *value); | |
32 | ||
33 | struct sessiond_config { | |
34 | int verbose; | |
35 | int verbose_consumer; | |
36 | /* Agent TCP port for registration. Used by the agent thread. */ | |
37 | int agent_tcp_port; | |
38 | /* Socket timeout for receiving and sending (in seconds). */ | |
39 | int app_socket_timeout; | |
40 | ||
41 | bool quiet; | |
42 | bool no_kernel; | |
43 | bool background; | |
44 | bool daemonize; | |
45 | bool sig_parent; | |
46 | ||
47 | struct config_string tracing_group_name; | |
48 | ||
49 | struct config_string kmod_probes_list; | |
50 | struct config_string kmod_extra_probes_list; | |
51 | ||
52 | struct config_string rundir; | |
53 | ||
54 | /* Global application Unix socket path */ | |
55 | struct config_string apps_unix_sock_path; | |
56 | /* Global client Unix socket path */ | |
57 | struct config_string client_unix_sock_path; | |
58 | /* Global wait shm path for UST */ | |
59 | struct config_string wait_shm_path; | |
60 | /* Global health check unix path */ | |
61 | struct config_string health_unix_sock_path; | |
62 | /* | |
63 | * LTTNG_UST_CLOCK_PLUGIN environment variable to be passed to spawned | |
64 | * consumer daemons. | |
65 | */ | |
66 | struct config_string lttng_ust_clock_plugin; | |
67 | struct config_string pid_file_path; | |
68 | struct config_string lock_file_path; | |
69 | struct config_string load_session_path; | |
70 | struct config_string agent_port_file_path; | |
71 | ||
72 | struct config_string consumerd32_path; | |
73 | struct config_string consumerd32_bin_path; | |
74 | struct config_string consumerd32_lib_dir; | |
75 | struct config_string consumerd32_err_unix_sock_path; | |
76 | struct config_string consumerd32_cmd_unix_sock_path; | |
77 | ||
78 | struct config_string consumerd64_path; | |
79 | struct config_string consumerd64_bin_path; | |
80 | struct config_string consumerd64_lib_dir; | |
81 | struct config_string consumerd64_err_unix_sock_path; | |
82 | struct config_string consumerd64_cmd_unix_sock_path; | |
83 | ||
84 | struct config_string kconsumerd_path; | |
85 | struct config_string kconsumerd_err_unix_sock_path; | |
86 | struct config_string kconsumerd_cmd_unix_sock_path; | |
87 | }; | |
88 | ||
89 | /* Initialize the sessiond_config values to build-defaults. */ | |
90 | LTTNG_HIDDEN | |
91 | int sessiond_config_init(struct sessiond_config *config); | |
92 | ||
93 | /* Override sessiond_config values with values specified by the environment. */ | |
94 | LTTNG_HIDDEN | |
95 | int sessiond_config_apply_env_config(struct sessiond_config *config); | |
96 | ||
97 | LTTNG_HIDDEN | |
98 | void sessiond_config_fini(struct sessiond_config *config); | |
99 | ||
100 | LTTNG_HIDDEN | |
101 | int sessiond_config_resolve_paths(struct sessiond_config *config); | |
102 | ||
103 | LTTNG_HIDDEN | |
104 | void sessiond_config_log(struct sessiond_config *config); | |
105 | ||
106 | #endif /* LTTNG_SESSIOND_CONFIG_H */ |