projects / lttng-tools.git / blame
| Commit | Line | Data |
|---|---|---|
| 3a5713da DG |
1 | /* |
| 2 | * Copyright (C) 2012 - David Goulet <dgoulet@efficios.com> | |
| 3 | * | |
| 4 | * This program is free software; you can redistribute it and/or modify it | |
| 5 | * under the terms of the GNU General Public License, version 2 only, as | |
| 6 | * published by the Free Software Foundation. | |
| 7 | * | |
| 8 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
| 9 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 10 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
| 11 | * more details. | |
| 12 | * | |
| 13 | * You should have received a copy of the GNU General Public License along with | |
| 14 | * this program; if not, write to the Free Software Foundation, Inc., 51 | |
| 15 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 16 | */ | |
| 17 | ||
| a4b92340 DG |
18 | #ifndef URI_H |
| 19 | #define URI_H | |
| 3a5713da | 20 | |
| a4b92340 | 21 | #include <netinet/in.h> |
| 3a5713da DG |
22 | #include <lttng/lttng.h> |
| 23 | ||
| a4b92340 DG |
24 | /* Destination type of lttng URI */ |
| 25 | enum lttng_dst_type { | |
| 26 | LTTNG_DST_IPV4 = 1, | |
| 27 | LTTNG_DST_IPV6 = 2, | |
| 28 | LTTNG_DST_PATH = 3, | |
| 29 | }; | |
| 30 | ||
| 31 | /* Type of lttng URI where it is a final destination or a hop */ | |
| 32 | enum lttng_uri_type { | |
| 33 | LTTNG_URI_DST, /* The URI is a final destination */ | |
| 34 | /* | |
| 35 | * Hops are not supported yet but planned for a future release. | |
| 36 | * | |
| 37 | LTTNG_URI_HOP, | |
| 38 | */ | |
| 39 | }; | |
| 40 | ||
| 41 | /* Communication stream type of a lttng URI */ | |
| 42 | enum lttng_stream_type { | |
| 43 | LTTNG_STREAM_CONTROL, | |
| 44 | LTTNG_STREAM_DATA, | |
| 45 | }; | |
| 46 | ||
| 47 | /* | |
| 48 | * Protocol type of a lttng URI. The value 0 indicate that the proto_type field | |
| 49 | * should be ignored. | |
| 50 | */ | |
| 51 | enum lttng_proto_type { | |
| 52 | LTTNG_TCP = 1, | |
| 53 | /* | |
| 54 | * UDP protocol is not supported for now. | |
| 55 | * | |
| 56 | LTTNG_UDP = 2, | |
| 57 | */ | |
| 58 | }; | |
| 59 | ||
| 60 | /* | |
| 61 | * Structure representing an URI supported by lttng. | |
| 62 | */ | |
| 63 | struct lttng_uri { | |
| 64 | enum lttng_dst_type dtype; | |
| 65 | enum lttng_uri_type utype; | |
| 66 | enum lttng_stream_type stype; | |
| 67 | enum lttng_proto_type proto; | |
| 68 | in_port_t port; | |
| 69 | char subdir[PATH_MAX]; | |
| 70 | union { | |
| 71 | char ipv4[INET_ADDRSTRLEN]; | |
| 72 | char ipv6[INET6_ADDRSTRLEN]; | |
| 73 | char path[PATH_MAX]; | |
| 74 | } dst; | |
| 75 | }; | |
| 76 | ||
| 3a5713da DG |
77 | int uri_compare(struct lttng_uri *uri1, struct lttng_uri *uri2); |
| 78 | void uri_free(struct lttng_uri *uri); | |
| 79 | ssize_t uri_parse(const char *str_uri, struct lttng_uri **uris); | |
| ad20f474 | 80 | int uri_to_str_url(struct lttng_uri *uri, char *dst, size_t size); |
| 3a5713da DG |
81 | |
| 82 | #endif /* _LTT_URI_H */ |