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Fix: return EINVAL if agent registration fails
[lttng-tools.git] / src / common / mi_lttng.xsd
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1<?xml version="1.0" encoding="UTF-8"?>
2<!--
3Copyright (c) 2014 - Oliver Cotte <olivier.cotte@polymtl.ca>
4 - Jonathan Rajotte <jonathan.r.julien@gmail.com>
5
6Permission is hereby granted, free of charge, to any person obtaining a copy
7of this software and associated documentation files (the "Software"), to deal
8in the Software without restriction, including without limitation the rights
9to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10copies of the Software, and to permit persons to whom the Software is
11furnished to do so, subject to the following conditions:
12
13The above copyright notice and this permission notice shall be included in
14all copies or substantial portions of the Software.
15
16THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22THE SOFTWARE.
23-->
24<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
25 elementFormDefault="qualified" version="2.5">
26
27 <!-- Maps to the uint32_t type -->
28 <xs:simpleType name="uint32_type">
29 <xs:restriction base="xs:integer">
30 <xs:minInclusive value="0" />
31 <xs:maxInclusive value="4294967295" />
32 </xs:restriction>
33 </xs:simpleType>
34
35 <!-- Maps to the uint64_t type -->
36 <xs:simpleType name="uint64_type">
37 <xs:restriction base="xs:integer">
38 <xs:minInclusive value="0" />
39 <xs:maxInclusive value="18446744073709551615" />
40 </xs:restriction>
41 </xs:simpleType>
42
43 <!-- Maps to the char name[LTTNG_SYMBOL_NAME_LEN] -->
44 <xs:simpleType name="name_type">
45 <xs:restriction base="xs:string">
46 <xs:maxLength value="255" />
47 </xs:restriction>
48 </xs:simpleType>
49
50 <!-- Maps to the lttng_event_type enum -->
51 <xs:simpleType name="event_type_type">
52 <xs:restriction base="xs:string">
53 <xs:enumeration value="ALL" />
54 <xs:enumeration value="TRACEPOINT" />
55 <xs:enumeration value="PROBE" />
56 <xs:enumeration value="FUNCTION" />
57 <xs:enumeration value="FUNCTION_ENTRY" />
58 <xs:enumeration value="NOOP" />
59 <xs:enumeration value="SYSCALL" />
60 <xs:enumeration value="KPROBE" />
61 <xs:enumeration value="KRETPROBE" />
62 </xs:restriction>
63 </xs:simpleType>
64
65 <!-- Maps to the lttng_event_field_type enum -->
66 <xs:simpleType name="event_field_type_type">
67 <xs:restriction base="xs:string">
68 <xs:enumeration value="OTHER" />
69 <xs:enumeration value="INTEGER" />
70 <xs:enumeration value="ENUM" />
71 <xs:enumeration value="FLOAT" />
72 <xs:enumeration value="STRING" />
73 </xs:restriction>
74 </xs:simpleType>
75
76 <!-- Maps to the lttng_loglevel_type enum -->
77 <xs:simpleType name="loglevel_type">
78 <xs:restriction base="xs:string">
79 <xs:enumeration value="ALL" />
80 <xs:enumeration value="RANGE" />
81 <xs:enumeration value="SINGLE" />
82 <xs:enumeration value="UNKNOWN" />
83 </xs:restriction>
84 </xs:simpleType>
85
86 <!-- Maps to the lttng_event_context_type enum -->
87 <xs:simpleType name="context_type_type">
88 <xs:restriction base="xs:string">
89 <xs:enumeration value="PERF_COUNTER" />
90 <xs:enumeration value="PERF_CPU_COUNTER" />
91 <xs:enumeration value="PERF_THREAD_COUNTER" />
92 <xs:enumeration value="PID" />
93 <xs:enumeration value="PROCNAME" />
94 <xs:enumeration value="PRIO" />
95 <xs:enumeration value="NICE" />
96 <xs:enumeration value="VPID" />
97 <xs:enumeration value="TID" />
98 <xs:enumeration value="VTID" />
99 <xs:enumeration value="PPID" />
100 <xs:enumeration value="VPPID" />
101 <xs:enumeration value="PTHREAD_ID" />
102 <xs:enumeration value="HOSTNAME" />
103 <xs:enumeration value="IP" />
104 </xs:restriction>
105 </xs:simpleType>
106
107 <!-- Maps to loglevel_string char * -->
108 <xs:simpleType name="loglevel_string_type">
109 <xs:restriction base="xs:string">
110 <xs:enumeration value="" />
111 <xs:enumeration value="TRACE_EMERG" />
112 <xs:enumeration value="TRACE_ALERT" />
113 <xs:enumeration value="TRACE_CRIT" />
114 <xs:enumeration value="TRACE_ERR" />
115 <xs:enumeration value="TRACE_WARNING" />
116 <xs:enumeration value="TRACE_NOTICE" />
117 <xs:enumeration value="TRACE_INFO" />
118 <xs:enumeration value="TRACE_DEBUG_SYSTEM" />
119 <xs:enumeration value="TRACE_DEBUG_PROGRAM" />
120 <xs:enumeration value="TRACE_DEBUG_PROCESS" />
121 <xs:enumeration value="TRACE_DEBUG_MODULE" />
122 <xs:enumeration value="TRACE_DEBUG_UNIT" />
123 <xs:enumeration value="TRACE_DEBUG_FUNCTION" />
124 <xs:enumeration value="TRACE_DEBUG_LINE" />
125 <xs:enumeration value="TRACE_DEBUG" />
126 <xs:enumeration value="JUL_OFF" />
127 <xs:enumeration value="JUL_SEVERE" />
128 <xs:enumeration value="JUL_WARNING" />
129 <xs:enumeration value="JUL_INFO" />
130 <xs:enumeration value="JUL_CONFIG" />
131 <xs:enumeration value="JUL_FINE" />
132 <xs:enumeration value="JUL_FINER" />
133 <xs:enumeration value="JUL_FINEST" />
134 <xs:enumeration value="JUL_ALL" />
135 <xs:enumeration value="LOG4J_OFF" />
136 <xs:enumeration value="LOG4J_FATAL" />
137 <xs:enumeration value="LOG4J_ERROR" />
138 <xs:enumeration value="LOG4J_WARN" />
139 <xs:enumeration value="LOG4J_INFO" />
140 <xs:enumeration value="LOG4J_DEBUG" />
141 <xs:enumeration value="LOG4J_TRACE" />
142 <xs:enumeration value="LOG4J_ALL" />
143 <xs:enumeration value="UNKNOWN" />
144 </xs:restriction>
145 </xs:simpleType>
146
147 <!-- Maps to the lttng_calibrate_type enum -->
148 <xs:simpleType name="calibrate_type_type">
149 <xs:restriction base="xs:string">
150 <xs:enumeration value="FUNCTION" />
151 </xs:restriction>
152 </xs:simpleType>
153
154 <!-- Maps to the lttng_event_probe_attr struct -->
155 <xs:complexType name="event_probe_attributes_type">
156 <xs:all>
157 <xs:element name="address" type="uint64_type" minOccurs="0" />
158 <xs:element name="offset" type="uint64_type" minOccurs="0" />
159 <xs:element name="symbol_name" type="name_type" minOccurs="0" />
160 </xs:all>
161 </xs:complexType>
162
163 <!-- Maps to the lttng_event_function_attr struct -->
164 <xs:complexType name="event_ftrace_attributes_type">
165 <xs:all>
166 <xs:element name="symbol_name" type="name_type" />
167 </xs:all>
168 </xs:complexType>
169
170 <!-- Maps to per event type configuration -->
171 <xs:complexType name="event_attributes_type">
172 <xs:choice>
173 <xs:element name="probe_attributes" type="event_probe_attributes_type" />
174 <xs:element name="function_attributes" type="event_ftrace_attributes_type" />
175 </xs:choice>
176 </xs:complexType>
177
178 <!-- Maps to exclusion type -->
179 <xs:complexType name="event_exclusion_list_type">
180 <xs:sequence>
181 <xs:element name="exclusion" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
182 </xs:sequence>
183 </xs:complexType>
184
185 <!-- Maps to lttng_event struct -->
186 <xs:complexType name="event_type">
187 <xs:all>
188 <xs:element name="type" type="event_type_type" default="TRACEPOINT" minOccurs="0" />
189 <xs:element name="name" type="name_type" minOccurs="0" />
190 <xs:element name="loglevel_type" type="loglevel_type" default="ALL" minOccurs="0" />
191 <xs:element name="loglevel" type="loglevel_string_type" default="" minOccurs="0" />
192 <xs:element name="enabled" type="xs:boolean" default="false" minOccurs="0" />
193 <xs:element name="filter" type="xs:boolean" minOccurs="0" />
194 <xs:element name="exclusion" type="xs:boolean" minOccurs="0" />
195 <xs:element name="exclusions" type="event_exclusion_list_type" minOccurs="0"/>
196 <xs:element name="attributes" type="event_attributes_type" minOccurs="0" />
197 <xs:element name="event_fields" type="event_fields_type" minOccurs="0" />
198 <xs:element name="success" type="xs:boolean" minOccurs="0" />
199 </xs:all>
200 </xs:complexType>
201
202 <!-- Maps to mi_lttng_version struct -->
203 <xs:complexType name="version_type">
204 <xs:all>
205 <xs:element name="name" type="name_type" />
206 <xs:element name="string" type="name_type" />
207 <xs:element name="major" type="uint32_type" />
208 <xs:element name="url" type="xs:string" />
209 <xs:element name="minor" type="uint32_type" />
210 <xs:element name="commit" type="xs:string" />
211 <xs:element name="license" type="xs:string" />
212 <xs:element name="patchLevel" type="uint32_type" />
213 <xs:element name="description" type="xs:string" />
214 </xs:all>
215 </xs:complexType>
216
217 <!-- Maps to an array of event -->
218 <xs:complexType name="event_list_type">
219 <xs:sequence>
220 <xs:element name="event" type="event_type" minOccurs="0" maxOccurs="unbounded" />
221 </xs:sequence>
222 </xs:complexType>
223
224 <!-- Maps to the lttng_domain_type enum -->
225 <xs:simpleType name="domain_type_type">
226 <xs:restriction base="xs:string">
227 <xs:enumeration value="KERNEL"/>
228 <xs:enumeration value="UST"/>
229 <xs:enumeration value="JUL"/>
230 <xs:enumeration value="LOG4J"/>
231 </xs:restriction>
232 </xs:simpleType>
233
234 <!-- Maps to the lttng_buffer_type enum -->
235 <xs:simpleType name="domain_buffer_type">
236 <xs:restriction base="xs:string">
237 <xs:enumeration value="PER_PID"/>
238 <xs:enumeration value="PER_UID"/>
239 <xs:enumeration value="GLOBAL"/>
240 </xs:restriction>
241 </xs:simpleType>
242
243 <!-- Maps to the type mode of a channel -->
244 <xs:simpleType name="channel_overwrite_mode_type">
245 <xs:restriction base="xs:string">
246 <xs:enumeration value="DISCARD" />
247 <xs:enumeration value="OVERWRITE" />
248 </xs:restriction>
249 </xs:simpleType>
250
251 <!-- Maps to the lttng_event_output enum -->
252 <xs:simpleType name="event_output_type">
253 <xs:restriction base="xs:string">
254 <xs:enumeration value="SPLICE" />
255 <xs:enumeration value="MMAP" />
256 </xs:restriction>
257 </xs:simpleType>
258
259 <!-- map to a pid -->
260 <xs:complexType name="pid_type">
261 <xs:all>
262 <xs:element name="id" type="xs:int" />
263 <xs:element name="name" type="name_type" />
264 <xs:element name="events" type="event_list_type" minOccurs="0" />
265 </xs:all>
266 </xs:complexType>
267
268 <!-- maps to an array of pid -->
269 <xs:complexType name="pids_type">
270 <xs:sequence>
271 <xs:element name="pid" type="pid_type" minOccurs="0" maxOccurs="unbounded" />
272 </xs:sequence>
273 </xs:complexType>
274
275 <!-- Maps to struct lttng_domain and contains channels -->
276 <xs:complexType name="domain_type">
277 <xs:all>
278 <xs:element name="type" type="domain_type_type" />
279 <xs:element name="buffer_type" type="domain_buffer_type" />
280 <xs:element name="pids" type="pids_type" minOccurs="0" />
281 <xs:element name="channels" type="channels_type" minOccurs="0" />
282 <xs:element name="events" type="event_list_type" minOccurs="0" />
283 </xs:all>
284 </xs:complexType>
285
286 <!-- Maps to struct lttng_channel -->
287 <xs:complexType name="channel_type">
288 <xs:all>
289 <xs:element name="name" type="name_type" />
290 <xs:element name="enabled" type="xs:boolean" default="true" minOccurs="0" />
291 <xs:element name="attributes" type="channel_attributes_type" minOccurs="0" />
292 <xs:element name="events" type="event_list_type" minOccurs="0" />
293 <xs:element name="success" type="xs:boolean" default="false" minOccurs="0" />
294 </xs:all>
295 </xs:complexType>
296
297 <!-- Maps to struct lttng_channel_attr -->
298 <xs:complexType name="channel_attributes_type">
299 <xs:all>
300 <xs:element name="overwrite_mode" type="channel_overwrite_mode_type" default="DISCARD" minOccurs="0" />
301 <xs:element name="subbuffer_size" type="uint64_type" minOccurs="0" /> <!-- bytes -->
302 <xs:element name="subbuffer_count" type="uint64_type" default="4" minOccurs="0" />
303 <xs:element name="switch_timer_interval" type="uint32_type" default="0" minOccurs="0" /> <!-- usec -->
304 <xs:element name="read_timer_interval" type="uint32_type" /> <!-- usec -->
305 <xs:element name="output_type" type="event_output_type" />
306 <xs:element name="tracefile_size" type="uint64_type" default="0" minOccurs="0" /> <!-- bytes -->
307 <xs:element name="tracefile_count" type="uint64_type" default="0" minOccurs="0" />
308 <xs:element name="live_timer_interval" type="uint32_type" default="0" minOccurs="0" /> <!-- usec -->
309 </xs:all>
310 </xs:complexType>
311
312 <!-- Maps to struct lttng_snapshot_output -->
313 <xs:complexType name="snapshot_type">
314 <xs:all>
315 <xs:element name="id" type="uint32_type" minOccurs="0" />
316 <xs:element name="max_size" type="uint64_type" minOccurs="0" />
317 <xs:element name="name" type="name_type" minOccurs="0" />
318 <xs:element name="session_name" type="name_type" minOccurs="0" />
319 <xs:element name="ctrl_url" type="name_type" minOccurs="0" />
320 <xs:element name="data_url" type="name_type" minOccurs="0" />
321 </xs:all>
322 </xs:complexType>
323
324 <xs:complexType name="snapshots_type">
325 <xs:sequence>
326 <xs:element name="snapshot" type="snapshot_type" minOccurs="0" maxOccurs="unbounded" />
327 </xs:sequence>
328 </xs:complexType>
329
330 <xs:complexType name="channels_type">
331 <xs:sequence>
332 <xs:element name="channel" type="channel_type" minOccurs="0" maxOccurs="unbounded" />
333 </xs:sequence>
334 </xs:complexType>
335
336 <!-- Maps to a lttng_session -->
337 <xs:complexType name="session_type">
338 <xs:all>
339 <xs:element name="name" type="name_type" />
340 <xs:element name="path" type="name_type" minOccurs="0" />
341 <xs:element name="enabled" type="xs:boolean" default="false" minOccurs="0" />
342 <xs:element name="snapshot_mode" type="uint32_type" minOccurs="0" />
343 <xs:element name="live_timer_interval" type="uint32_type" minOccurs="0" />
344 <xs:element name="channels" type="channels_type" minOccurs="0" />
345 <xs:element name="domains" type="domains_type" minOccurs="0" />
346 <xs:element name="snapshots" type="snapshots_type" minOccurs="0" />
347 </xs:all>
348 </xs:complexType>
349
350 <!-- Maps to a lttng_event_field -->
351 <xs:complexType name="event_field_type">
352 <xs:all>
353 <xs:element name="name" type="name_type" />
354 <xs:element name="type" type="event_field_type_type" />
355 <xs:element name="nowrite" type="xs:int" />
356 </xs:all>
357 </xs:complexType>
358
359 <!-- Map to the save command -->
360 <xs:complexType name="save_type">
361 <xs:all>
362 <xs:element name="session" type="session_type" />
363 <xs:element name="path" type="name_type" />
364 </xs:all>
365 </xs:complexType>
366
367 <!-- Map to the load command -->
368 <xs:complexType name="load_type">
369 <xs:all>
370 <xs:element name="session" type="session_type" />
371 <xs:element name="path" type="name_type" />
372 </xs:all>
373 </xs:complexType>
374
375 <!-- Maps to struct lttng_calibrate -->
376 <xs:complexType name="calibrate_type">
377 <xs:all>
378 <xs:element name="type" type="calibrate_type_type" />
379 </xs:all>
380 </xs:complexType>
381
382 <!-- Map to lttng_event_perf_counter_ctx -->
383 <xs:complexType name="perf_counter_context_type">
384 <xs:all>
385 <xs:element name="type" type="uint32_type" />
386 <xs:element name="config" type="uint64_type" />
387 <xs:element name="name" type="name_type" />
388 </xs:all>
389 </xs:complexType>
390
391 <!-- Map to lttng_event_context -->
392 <xs:complexType name="context_type">
393 <xs:all>
394 <xs:element name="type" type="context_type_type" />
395 <xs:element name="perf_counter_context" type="perf_counter_context_type" minOccurs="0" />
396 <xs:element name="success" type="xs:boolean" default="false" minOccurs="0" />
397 </xs:all>
398 </xs:complexType>
399
400 <!-- Maps to an array of domain -->
401 <xs:complexType name="domains_type">
402 <xs:sequence>
403 <xs:element name="domain" type="domain_type" minOccurs="0" maxOccurs="unbounded" />
404 </xs:sequence>
405 </xs:complexType>
406
407 <!-- Maps to an array of session -->
408 <xs:complexType name="sessions_type">
409 <xs:sequence>
410 <xs:element name="session" type="session_type" minOccurs="0" maxOccurs="unbounded" />
411 </xs:sequence>
412 </xs:complexType>
413
414 <!-- Maps to an array of event_field -->
415 <xs:complexType name="event_fields_type">
416 <xs:sequence>
417 <xs:element name="event_field" type="event_field_type" minOccurs="0" maxOccurs="unbounded" />
418 </xs:sequence>
419 </xs:complexType>
420
421 <!-- Maps to an array of context -->
422 <xs:complexType name="contexts_type">
423 <xs:sequence>
424 <xs:element name="context" type="context_type" minOccurs="0" maxOccurs="unbounded" />
425 </xs:sequence>
426 </xs:complexType>
427
428 <!-- Maps to an action dutring snapshot command -->
429 <xs:complexType name="snapshot_action_type">
430 <xs:sequence>
431 <xs:element name="name" type="snapshot_actiontype_type" minOccurs="0" />
432 <xs:element name="output" type="output_type" minOccurs="0" />
433 </xs:sequence>
434 </xs:complexType>
435
436 <!-- Type of snapshot commands -->
437 <xs:simpleType name="snapshot_actiontype_type">
438 <xs:restriction base="xs:string">
439 <xs:enumeration value="list-output" />
440 <xs:enumeration value="del-output" />
441 <xs:enumeration value="add-output" />
442 <xs:enumeration value="record-output" />
443 </xs:restriction>
444 </xs:simpleType>
445
446 <xs:complexType name="output_type">
447 <xs:choice>
448 <xs:element name="domains" type="domains_type" minOccurs="0" />
449 <xs:element name="sessions" type="sessions_type" minOccurs="0" />
450 <xs:element name="session" type="session_type" minOccurs="0" />
451 <xs:element name="snapshot_action" type="snapshot_action_type" minOccurs="0" />
452 <xs:element name="snapshot" type="snapshot_type" minOccurs="0" />
453 <xs:element name="version" type="version_type" minOccurs="0" />
454 <xs:element name="save" type="save_type" minOccurs="0" />
455 <xs:element name="load" type="load_type" minOccurs="0" />
456 <xs:element name="calibrate" type="calibrate_type" minOccurs="0" />
457 <xs:element name="contexts" type="contexts_type" minOccurs="0" />
458 <xs:element name="channels" type="channels_type" minOccurs="0" />
459 <xs:element name="events" type="event_list_type" minOccurs="0" />
460 <xs:element name="channel" type="channel_type" minOccurs="0" />
461 </xs:choice>
462 </xs:complexType>
463
464 <!-- Maps to the mi_lttng commands -->
465 <xs:simpleType name="command_string_type">
466 <xs:restriction base="xs:string">
467 <xs:enumeration value="create" />
468 <xs:enumeration value="list" />
469 <xs:enumeration value="snapshot" />
470 <xs:enumeration value="version" />
471 <xs:enumeration value="save" />
472 <xs:enumeration value="load" />
473 <xs:enumeration value="start" />
474 <xs:enumeration value="stop" />
475 <xs:enumeration value="destroy" />
476 <xs:enumeration value="calibrate" />
477 <xs:enumeration value="add-context" />
478 <xs:enumeration value="enable-channel" />
479 <xs:enumeration value="enable-event" />
480 <xs:enumeration value="set-session" />
481 <xs:enumeration value="disable-event" />
482 <xs:enumeration value="disable-channel" />
483 </xs:restriction>
484 </xs:simpleType>
485
486 <xs:element name="command">
487 <xs:complexType>
488 <xs:all>
489 <xs:element name="name" type="command_string_type" maxOccurs="1" />
490 <xs:element name="output" type="output_type" maxOccurs="1" />
491 <xs:element name="success" type="xs:boolean" minOccurs="0" maxOccurs="1" />
492 </xs:all>
493 </xs:complexType>
494 </xs:element>
495</xs:schema>
LTTng 2.0 tools and control repository
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