src/common/mi-lttng-3.0.xsd

   1 <?xml version="1.0" encoding="UTF-8"?>
   2 <!--
   3 Copyright (c) 2014 - Oliver Cotte <olivier.cotte@polymtl.ca>
   4                    - Jonathan Rajotte <jonathan.r.julien@gmail.com>
   5 Copyright (c) 2016 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
   6
   7 Permission is hereby granted, free of charge, to any person obtaining a copy
   8 of this software and associated documentation files (the "Software"), to deal
   9 in the Software without restriction, including without limitation the rights
  10 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  11 copies of the Software, and to permit persons to whom the Software is
  12 furnished to do so, subject to the following conditions:
  13
  14 The above copyright notice and this permission notice shall be included in
  15 all copies or substantial portions of the Software.
  16
  17 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  20 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  22 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  23 THE SOFTWARE.
  24 -->
  25 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
  26         targetNamespace="https://lttng.org/xml/ns/lttng-mi"
  27         xmlns:tns="https://lttng.org/xml/ns/lttng-mi"
  28         elementFormDefault="qualified" version="3.0">
  29
  30         <!-- Maps to the uint32_t type -->
  31         <xs:simpleType name="uint32_type">
  32                 <xs:restriction base="xs:integer">
  33                         <xs:minInclusive value="0" />
  34                         <xs:maxInclusive value="4294967295" />
  35                 </xs:restriction>
  36         </xs:simpleType>
  37
  38         <!-- Maps to the uint64_t type -->
  39         <xs:simpleType name="uint64_type">
  40                 <xs:restriction base="xs:integer">
  41                         <xs:minInclusive value="0" />
  42                         <xs:maxInclusive value="18446744073709551615" />
  43                 </xs:restriction>
  44         </xs:simpleType>
  45
  46         <!--
  47         Maps to the range allowed for blocking timeout: -1 (block
  48         forever), 0 (do not block), positive integer value (blocking
  49         time in usec) limited by its signed 32-bit representation when
  50         converted to msec.
  51         -->
  52         <xs:simpleType name="blocking_timeout_type">
  53                 <xs:restriction base="xs:integer">
  54                         <xs:minInclusive value="-1" />
  55                         <xs:maxInclusive value="2147483648000" />
  56                 </xs:restriction>
  57         </xs:simpleType>
  58
  59         <!-- Maps to the char name[LTTNG_SYMBOL_NAME_LEN] -->
  60         <xs:simpleType name="name_type">
  61                 <xs:restriction base="xs:string">
  62                         <xs:maxLength value="255" />
  63                 </xs:restriction>
  64         </xs:simpleType>
  65
  66         <!-- Maps to the lttng_event_type enum -->
  67         <xs:simpleType name="event_type_type">
  68                 <xs:restriction base="xs:string">
  69                         <xs:enumeration value="ALL" />
  70                         <xs:enumeration value="TRACEPOINT" />
  71                         <xs:enumeration value="PROBE" />
  72                         <xs:enumeration value="FUNCTION" />
  73                         <xs:enumeration value="FUNCTION_ENTRY" />
  74                         <xs:enumeration value="NOOP" />
  75                         <xs:enumeration value="SYSCALL" />
  76                 </xs:restriction>
  77         </xs:simpleType>
  78
  79         <!-- Maps to the lttng_event_field_type enum -->
  80         <xs:simpleType name="event_field_type_type">
  81                 <xs:restriction base="xs:string">
  82                         <xs:enumeration value="OTHER" />
  83                         <xs:enumeration value="INTEGER" />
  84                         <xs:enumeration value="ENUM" />
  85                         <xs:enumeration value="FLOAT" />
  86                         <xs:enumeration value="STRING" />
  87                 </xs:restriction>
  88         </xs:simpleType>
  89
  90         <!-- Maps to the lttng_loglevel_type enum -->
  91         <xs:simpleType name="loglevel_type">
  92                 <xs:restriction base="xs:string">
  93                         <xs:enumeration value="ALL" />
  94                         <xs:enumeration value="RANGE" />
  95                         <xs:enumeration value="SINGLE" />
  96                         <xs:enumeration value="UNKNOWN" />
  97                 </xs:restriction>
  98         </xs:simpleType>
  99
 100         <!-- Maps to the lttng_event_context_type enum -->
 101         <xs:simpleType name="context_type_type">
 102                 <xs:restriction base="xs:string">
 103                         <xs:enumeration value="PID" />
 104                         <xs:enumeration value="PROCNAME" />
 105                         <xs:enumeration value="PRIO" />
 106                         <xs:enumeration value="NICE" />
 107                         <xs:enumeration value="VPID" />
 108                         <xs:enumeration value="TID" />
 109                         <xs:enumeration value="VTID" />
 110                         <xs:enumeration value="PPID" />
 111                         <xs:enumeration value="VPPID" />
 112                         <xs:enumeration value="PTHREAD_ID" />
 113                         <xs:enumeration value="HOSTNAME" />
 114                         <xs:enumeration value="IP" />
 115                         <xs:enumeration value="INTERRUPTIBLE" />
 116                         <xs:enumeration value="PREEMPTIBLE" />
 117                         <xs:enumeration value="NEED_RESCHEDULE" />
 118                         <xs:enumeration value="MIGRATABLE" />
 119                         <xs:enumeration value="CALLSTACK_USER" />
 120                         <xs:enumeration value="CALLSTACK_KERNEL" />
 121                 </xs:restriction>
 122         </xs:simpleType>
 123
 124         <!-- Maps to loglevel_string char * -->
 125         <xs:simpleType name="loglevel_string_type">
 126                 <xs:restriction base="xs:string">
 127                         <xs:enumeration value="" />
 128                         <xs:enumeration value="TRACE_EMERG" />
 129                         <xs:enumeration value="TRACE_ALERT" />
 130                         <xs:enumeration value="TRACE_CRIT" />
 131                         <xs:enumeration value="TRACE_ERR" />
 132                         <xs:enumeration value="TRACE_WARNING" />
 133                         <xs:enumeration value="TRACE_NOTICE" />
 134                         <xs:enumeration value="TRACE_INFO" />
 135                         <xs:enumeration value="TRACE_DEBUG_SYSTEM" />
 136                         <xs:enumeration value="TRACE_DEBUG_PROGRAM" />
 137                         <xs:enumeration value="TRACE_DEBUG_PROCESS" />
 138                         <xs:enumeration value="TRACE_DEBUG_MODULE" />
 139                         <xs:enumeration value="TRACE_DEBUG_UNIT" />
 140                         <xs:enumeration value="TRACE_DEBUG_FUNCTION" />
 141                         <xs:enumeration value="TRACE_DEBUG_LINE" />
 142                         <xs:enumeration value="TRACE_DEBUG" />
 143                         <xs:enumeration value="JUL_OFF" />
 144                         <xs:enumeration value="JUL_SEVERE" />
 145                         <xs:enumeration value="JUL_WARNING" />
 146                         <xs:enumeration value="JUL_INFO" />
 147                         <xs:enumeration value="JUL_CONFIG" />
 148                         <xs:enumeration value="JUL_FINE" />
 149                         <xs:enumeration value="JUL_FINER" />
 150                         <xs:enumeration value="JUL_FINEST" />
 151                         <xs:enumeration value="JUL_ALL" />
 152                         <xs:enumeration value="LOG4J_OFF" />
 153                         <xs:enumeration value="LOG4J_FATAL" />
 154                         <xs:enumeration value="LOG4J_ERROR" />
 155                         <xs:enumeration value="LOG4J_WARN" />
 156                         <xs:enumeration value="LOG4J_INFO" />
 157                         <xs:enumeration value="LOG4J_DEBUG" />
 158                         <xs:enumeration value="LOG4J_TRACE" />
 159                         <xs:enumeration value="LOG4J_ALL" />
 160                         <xs:enumeration value="PYTHON_CRITICAL" />
 161                         <xs:enumeration value="PYTHON_ERROR" />
 162                         <xs:enumeration value="PYTHON_WARNING" />
 163                         <xs:enumeration value="PYTHON_INFO" />
 164                         <xs:enumeration value="PYTHON_DEBUG" />
 165                         <xs:enumeration value="PYTHON_NOTSET" />
 166                         <xs:enumeration value="UNKNOWN" />
 167                 </xs:restriction>
 168         </xs:simpleType>
 169
 170         <!-- Maps to the lttng_calibrate_type enum -->
 171         <xs:simpleType name="calibrate_type_type">
 172                 <xs:restriction base="xs:string">
 173                         <xs:enumeration value="FUNCTION" />
 174                 </xs:restriction>
 175         </xs:simpleType>
 176
 177         <!-- Maps to the lttng_event_probe_attr struct -->
 178         <xs:complexType name="event_probe_attributes_type">
 179                 <xs:all>
 180                         <xs:element name="address" type="tns:uint64_type" minOccurs="0" />
 181                         <xs:element name="offset" type="tns:uint64_type" minOccurs="0" />
 182                         <xs:element name="symbol_name" type="tns:name_type" minOccurs="0" />
 183                 </xs:all>
 184         </xs:complexType>
 185
 186         <!-- Maps to the lttng_event_function_attr struct -->
 187         <xs:complexType name="event_ftrace_attributes_type">
 188                 <xs:all>
 189                         <xs:element name="symbol_name" type="tns:name_type" />
 190                 </xs:all>
 191         </xs:complexType>
 192
 193         <!-- Maps to per event type configuration -->
 194         <xs:complexType name="event_attributes_type">
 195                 <xs:choice>
 196                         <xs:element name="probe_attributes" type="tns:event_probe_attributes_type" />
 197                         <xs:element name="function_attributes" type="tns:event_ftrace_attributes_type" />
 198                 </xs:choice>
 199         </xs:complexType>
 200
 201         <!-- Maps to exclusion type -->
 202         <xs:complexType name="event_exclusion_list_type">
 203                 <xs:sequence>
 204                         <xs:element name="exclusion" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
 205                 </xs:sequence>
 206         </xs:complexType>
 207
 208         <!-- Maps to lttng_event struct -->
 209         <xs:complexType name="event_type">
 210                 <xs:all>
 211                         <xs:element name="type" type="tns:event_type_type" default="TRACEPOINT" minOccurs="0" />
 212                         <xs:element name="name" type="tns:name_type" minOccurs="0" />
 213                         <xs:element name="loglevel_type" type="tns:loglevel_type" default="ALL" minOccurs="0" />
 214                         <xs:element name="loglevel" type="tns:loglevel_string_type" default="" minOccurs="0" />
 215                         <xs:element name="enabled" type="xs:boolean" default="false" minOccurs="0" />
 216                         <xs:element name="filter_expression" type="xs:string" minOccurs="0" />
 217                         <xs:element name="exclusions" type="tns:event_exclusion_list_type" minOccurs="0"/>
 218                         <xs:element name="attributes" type="tns:event_attributes_type" minOccurs="0" />
 219                         <xs:element name="event_fields" type="tns:event_fields_type" minOccurs="0" />
 220                         <xs:element name="success" type="xs:boolean" minOccurs="0" />
 221                 </xs:all>
 222         </xs:complexType>
 223
 224         <!-- Maps to mi_lttng_version struct -->
 225         <xs:complexType name="version_type">
 226                 <xs:all>
 227                         <xs:element name="name" type="tns:name_type" />
 228                         <xs:element name="string" type="tns:name_type" />
 229                         <xs:element name="major" type="tns:uint32_type" />
 230                         <xs:element name="url" type="xs:string" />
 231                         <xs:element name="minor" type="tns:uint32_type" />
 232                         <xs:element name="commit" type="xs:string" />
 233                         <xs:element name="license" type="xs:string" />
 234                         <xs:element name="patchLevel" type="tns:uint32_type" />
 235                         <xs:element name="description" type="xs:string" />
 236                 </xs:all>
 237         </xs:complexType>
 238
 239         <!-- Maps to an array of event -->
 240         <xs:complexType name="event_list_type">
 241                 <xs:sequence>
 242                         <xs:element name="event" type="tns:event_type" minOccurs="0" maxOccurs="unbounded" />
 243                 </xs:sequence>
 244         </xs:complexType>
 245
 246         <!-- Maps to the lttng_domain_type enum -->
 247         <xs:simpleType name="domain_type_type">
 248                 <xs:restriction base="xs:string">
 249                         <xs:enumeration value="KERNEL"/>
 250                         <xs:enumeration value="UST"/>
 251                         <xs:enumeration value="JUL"/>
 252                         <xs:enumeration value="LOG4J"/>
 253                         <xs:enumeration value="PYTHON"/>
 254                 </xs:restriction>
 255         </xs:simpleType>
 256
 257         <!-- Maps to the lttng_buffer_type enum -->
 258         <xs:simpleType name="domain_buffer_type">
 259                 <xs:restriction base="xs:string">
 260                         <xs:enumeration value="PER_PID"/>
 261                         <xs:enumeration value="PER_UID"/>
 262                         <xs:enumeration value="GLOBAL"/>
 263                 </xs:restriction>
 264         </xs:simpleType>
 265
 266         <!-- Maps to the type mode of a channel -->
 267         <xs:simpleType name="channel_overwrite_mode_type">
 268                 <xs:restriction base="xs:string">
 269                         <xs:enumeration value="DISCARD" />
 270                         <xs:enumeration value="OVERWRITE" />
 271                 </xs:restriction>
 272         </xs:simpleType>
 273
 274         <!-- Maps to the lttng_event_output enum -->
 275         <xs:simpleType name="event_output_type">
 276                 <xs:restriction base="xs:string">
 277                         <xs:enumeration value="SPLICE" />
 278                         <xs:enumeration value="MMAP" />
 279                 </xs:restriction>
 280         </xs:simpleType>
 281
 282         <!-- map to a pid -->
 283         <xs:complexType name="pid_type">
 284                 <xs:all>
 285                         <xs:element name="id" type="xs:int" />
 286                         <xs:element name="name" type="tns:name_type" />
 287                         <xs:element name="events" type="tns:event_list_type" minOccurs="0" />
 288                 </xs:all>
 289         </xs:complexType>
 290
 291         <!-- maps to an array of pid -->
 292         <xs:complexType name="pids_type">
 293                 <xs:sequence>
 294                         <xs:element name="pid" type="tns:pid_type" minOccurs="0" maxOccurs="unbounded" />
 295                 </xs:sequence>
 296         </xs:complexType>
 297
 298         <xs:simpleType name="pidbyint">
 299                 <xs:restriction base="xs:integer">
 300                         <xs:minInclusive value="0"/>
 301                         <xs:maxInclusive value="4294967295" />
 302                 </xs:restriction>
 303         </xs:simpleType>
 304
 305         <xs:simpleType name="pidwildcard">
 306                 <xs:restriction base="xs:string">
 307                         <xs:enumeration value="*"/>
 308                 </xs:restriction>
 309         </xs:simpleType>
 310
 311         <xs:complexType name="pid_target_type">
 312                 <xs:all>
 313                         <xs:element name="pid">
 314                                 <xs:simpleType>
 315                                         <xs:union memberTypes="tns:pidbyint tns:pidwildcard" />
 316                                 </xs:simpleType>
 317                         </xs:element>
 318                         <xs:element name="success" type="xs:boolean" default="false" minOccurs="0" />
 319                 </xs:all>
 320         </xs:complexType>
 321
 322         <!-- Maps to a list of pid_targets-->
 323         <xs:complexType name="targets_type">
 324                 <xs:sequence>
 325                         <xs:choice>
 326                                 <xs:element name="pid_target" type="tns:pid_target_type" minOccurs="0" maxOccurs="unbounded"/>
 327                         </xs:choice>
 328                 </xs:sequence>
 329         </xs:complexType>
 330
 331         <!-- Maps to a pid_tracker-->
 332         <xs:complexType name="pid_tracker_type">
 333                 <xs:all>
 334                         <xs:element name="targets" type="tns:targets_type" />
 335                 </xs:all>
 336         </xs:complexType>
 337
 338         <!-- Maps to a list of trackers-->
 339         <xs:complexType name="trackers_type">
 340                 <xs:sequence minOccurs="0" maxOccurs="unbounded">
 341                         <xs:element name="pid_tracker" type="tns:pid_tracker_type" maxOccurs="1" />
 342                 </xs:sequence>
 343         </xs:complexType>
 344
 345         <!-- Maps to struct lttng_domain and contains channels -->
 346         <xs:complexType name="domain_type">
 347                 <xs:all>
 348                         <xs:element name="type" type="tns:domain_type_type" />
 349                         <xs:element name="buffer_type" type="tns:domain_buffer_type" />
 350                         <xs:element name="pids" type="tns:pids_type" minOccurs="0" />
 351                         <xs:element name="channels" type="tns:channels_type" minOccurs="0" />
 352                         <xs:element name="events" type="tns:event_list_type" minOccurs="0" />
 353                         <xs:element name="trackers" type="tns:trackers_type" minOccurs="0" />
 354                 </xs:all>
 355         </xs:complexType>
 356
 357         <!-- Maps to struct lttng_channel -->
 358         <xs:complexType name="channel_type">
 359                 <xs:all>
 360                         <xs:element name="name" type="tns:name_type" />
 361                         <xs:element name="enabled" type="xs:boolean" default="true" minOccurs="0" />
 362                         <xs:element name="attributes" type="tns:channel_attributes_type" minOccurs="0" />
 363                         <xs:element name="events" type="tns:event_list_type" minOccurs="0" />
 364                         <xs:element name="success" type="xs:boolean" default="false" minOccurs="0" />
 365                 </xs:all>
 366         </xs:complexType>
 367
 368         <!-- Maps to struct lttng_channel_attr -->
 369         <xs:complexType name="channel_attributes_type">
 370                 <xs:all>
 371                         <xs:element name="overwrite_mode" type="tns:channel_overwrite_mode_type" default="DISCARD" minOccurs="0" />
 372                         <xs:element name="subbuffer_size" type="tns:uint64_type" minOccurs="0" /> <!-- bytes -->
 373                         <xs:element name="subbuffer_count" type="tns:uint64_type" default="4" minOccurs="0" />
 374                         <xs:element name="switch_timer_interval" type="tns:uint32_type" default="0" minOccurs="0" />  <!-- usec -->
 375                         <xs:element name="read_timer_interval" type="tns:uint32_type" />  <!-- usec -->
 376                         <xs:element name="output_type" type="tns:event_output_type" />
 377                         <xs:element name="tracefile_size" type="tns:uint64_type" default="0" minOccurs="0" /> <!-- bytes -->
 378                         <xs:element name="tracefile_count" type="tns:uint64_type" default="0" minOccurs="0" />
 379                         <xs:element name="live_timer_interval" type="tns:uint32_type" default="0" minOccurs="0" /> <!-- usec -->
 380                         <xs:element name="discarded_events" type="tns:uint64_type" default="0" minOccurs="0" />
 381                         <xs:element name="lost_packets" type="tns:uint64_type" default="0" minOccurs="0" />
 382                         <xs:element name="monitor_timer_interval" type="tns:uint64_type" default="0" minOccurs="0" />
 383                         <xs:element name="blocking_timeout" type="tns:blocking_timeout_type" default="0" minOccurs="0" />
 384                 </xs:all>
 385         </xs:complexType>
 386
 387         <!-- Maps to struct lttng_snapshot_output -->
 388         <xs:complexType name="snapshot_type">
 389                 <xs:all>
 390                         <xs:element name="id" type="tns:uint32_type" minOccurs="0" />
 391                         <xs:element name="max_size" type="tns:uint64_type" minOccurs="0" />
 392                         <xs:element name="name" type="tns:name_type" minOccurs="0" />
 393                         <xs:element name="session_name" type="tns:name_type" minOccurs="0" />
 394                         <xs:element name="ctrl_url" type="xs:string" minOccurs="0" />
 395                         <xs:element name="data_url" type="xs:string" minOccurs="0" />
 396                 </xs:all>
 397         </xs:complexType>
 398
 399         <xs:complexType name="snapshots_type">
 400                 <xs:sequence>
 401                         <xs:element name="snapshot" type="tns:snapshot_type" minOccurs="0" maxOccurs="unbounded" />
 402                 </xs:sequence>
 403         </xs:complexType>
 404
 405         <xs:complexType name="periodic_rotation_schedule_type">
 406                 <xs:all>
 407                         <xs:element name="time_us" type="tns:uint64_type" minOccurs="0" />
 408                 </xs:all>
 409         </xs:complexType>
 410
 411         <xs:complexType name="size_threshold_rotation_schedule_type">
 412                 <xs:all>
 413                         <xs:element name="bytes" type="tns:uint64_type" minOccurs="0" />
 414                 </xs:all>
 415         </xs:complexType>
 416
 417         <xs:complexType name="rotation_schedule_type">
 418                 <xs:sequence>
 419                         <xs:choice maxOccurs="unbounded">
 420                                 <xs:element name="periodic" type="tns:periodic_rotation_schedule_type" maxOccurs="unbounded" />
 421                                 <xs:element name="size_threshold" type="tns:size_threshold_rotation_schedule_type" maxOccurs="unbounded" />
 422                         </xs:choice>
 423                 </xs:sequence>
 424         </xs:complexType>
 425
 426         <xs:complexType name="channels_type">
 427                 <xs:sequence>
 428                         <xs:element name="channel" type="tns:channel_type" minOccurs="0" maxOccurs="unbounded" />
 429                 </xs:sequence>
 430         </xs:complexType>
 431
 432         <!-- Maps to a lttng_session -->
 433         <xs:complexType name="session_type">
 434                 <xs:all>
 435                         <xs:element name="name" type="tns:name_type" />
 436                         <xs:element name="path" type="xs:string" minOccurs="0" />
 437                         <xs:element name="enabled" type="xs:boolean" default="false" minOccurs="0" />
 438                         <xs:element name="snapshot_mode" type="tns:uint32_type" minOccurs="0" />
 439                         <xs:element name="live_timer_interval" type="tns:uint32_type" minOccurs="0" />
 440                         <xs:element name="channels" type="tns:channels_type" minOccurs="0" />
 441                         <xs:element name="domains" type="tns:domains_type" minOccurs="0" />
 442                         <xs:element name="snapshots" type="tns:snapshots_type" minOccurs="0" />
 443                         <xs:element name="rotation_schedules" type="tns:rotation_schedule_type" minOccurs="0" />
 444                 </xs:all>
 445         </xs:complexType>
 446
 447         <!-- Maps to a lttng_event_field -->
 448         <xs:complexType name="event_field_type">
 449                 <xs:all>
 450                         <xs:element name="name" type="tns:name_type" />
 451                         <xs:element name="type" type="tns:event_field_type_type" />
 452                         <xs:element name="nowrite" type="xs:int" />
 453                 </xs:all>
 454         </xs:complexType>
 455
 456         <!-- Maps to the save command -->
 457         <xs:complexType name="save_type">
 458                 <xs:all>
 459                         <xs:element name="session" type="tns:session_type" />
 460                         <xs:element name="path" type="xs:string" />
 461                 </xs:all>
 462         </xs:complexType>
 463
 464         <!-- Maps to the load command -->
 465         <xs:complexType name="load_type">
 466                 <xs:all>
 467                         <xs:element name="session" type="tns:session_type" />
 468                         <xs:element name="path" type="xs:string" />
 469                         <xs:element name="overrides" type="tns:overrides_type" />
 470                 </xs:all>
 471         </xs:complexType>
 472
 473         <!-- Maps to the override parameters of the load command -->
 474         <xs:complexType name="overrides_type">
 475                 <xs:all>
 476                         <xs:element name="name" type="tns:name_type" minOccurs="0" />
 477                         <xs:element name="url" type="xs:string" minOccurs="0" />
 478                 </xs:all>
 479         </xs:complexType>
 480
 481         <!-- Maps to struct lttng_calibrate -->
 482         <xs:complexType name="calibrate_type">
 483                 <xs:all>
 484                         <xs:element name="type" type="tns:calibrate_type_type" />
 485                 </xs:all>
 486         </xs:complexType>
 487
 488         <!-- Maps to lttng_event_perf_counter_ctx -->
 489         <xs:complexType name="perf_counter_context_type">
 490                 <xs:all>
 491                         <xs:element name="type" type="tns:uint32_type" />
 492                         <xs:element name="config" type="tns:uint64_type" />
 493                         <xs:element name="name" type="tns:name_type" />
 494                 </xs:all>
 495         </xs:complexType>
 496
 497         <!-- Maps to app_ctx -->
 498         <xs:complexType name="app_context_type">
 499                 <xs:all>
 500                         <xs:element name="provider_name" type="xs:string"/>
 501                         <xs:element name="ctx_name" type="xs:string"/>
 502                 </xs:all>
 503         </xs:complexType>
 504
 505         <!-- Maps to lttng_event_context -->
 506         <xs:complexType name="context_type">
 507                 <xs:sequence>
 508                         <xs:choice>
 509                                 <xs:element name="type" type="tns:context_type_type"/>
 510                                 <xs:element name="perf" type="tns:perf_counter_context_type"/>
 511                                 <xs:element name="app" type="tns:app_context_type"/>
 512                         </xs:choice>
 513                         <xs:element name="symbol" type="xs:string" minOccurs="0" />
 514                 </xs:sequence>
 515         </xs:complexType>
 516
 517         <!-- Maps to an array of domain -->
 518         <xs:complexType name="domains_type">
 519                 <xs:sequence>
 520                         <xs:element name="domain" type="tns:domain_type" minOccurs="0" maxOccurs="unbounded" />
 521                 </xs:sequence>
 522         </xs:complexType>
 523
 524         <!-- Maps to an array of session -->
 525         <xs:complexType name="sessions_type">
 526                 <xs:sequence>
 527                         <xs:element name="session" type="tns:session_type" minOccurs="0" maxOccurs="unbounded" />
 528                 </xs:sequence>
 529         </xs:complexType>
 530
 531         <!-- Maps to an array of event_field -->
 532         <xs:complexType name="event_fields_type">
 533                 <xs:sequence>
 534                         <xs:element name="event_field" type="tns:event_field_type" minOccurs="0" maxOccurs="unbounded" />
 535                 </xs:sequence>
 536         </xs:complexType>
 537
 538         <!-- Maps to an array of context -->
 539         <xs:complexType name="contexts_type">
 540                 <xs:sequence>
 541                         <xs:element name="context" type="tns:context_type" minOccurs="0" maxOccurs="unbounded" />
 542                 </xs:sequence>
 543         </xs:complexType>
 544
 545         <!-- Maps to an action during snapshot command -->
 546         <xs:complexType name="snapshot_cmd_type">
 547                 <xs:sequence>
 548                         <xs:element name="name" type="tns:snapshot_action_type" minOccurs="0" />
 549                         <xs:element name="output" type="tns:output_type" minOccurs="0" />
 550                 </xs:sequence>
 551         </xs:complexType>
 552
 553         <!-- Type of snapshot commands -->
 554         <xs:simpleType name="snapshot_action_type">
 555                 <xs:restriction base="xs:string">
 556                         <xs:enumeration value="list-output" />
 557                         <xs:enumeration value="del-output" />
 558                         <xs:enumeration value="add-output" />
 559                         <xs:enumeration value="record-output" />
 560                 </xs:restriction>
 561         </xs:simpleType>
 562
 563         <!-- Maps to an action during metadata command -->
 564         <xs:complexType name="metadata_cmd_type">
 565                 <xs:sequence>
 566                         <xs:element name="name" type="tns:metadata_action_type" minOccurs="0" />
 567                 </xs:sequence>
 568         </xs:complexType>
 569
 570         <!-- Type of metadata commands -->
 571         <xs:simpleType name="metadata_action_type">
 572                 <xs:restriction base="xs:string">
 573                         <xs:enumeration value="regenerate" />
 574                 </xs:restriction>
 575         </xs:simpleType>
 576
 577         <!-- Type of regenerate commands -->
 578         <xs:simpleType name="regenerate_action_type">
 579                 <xs:restriction base="xs:string">
 580                         <xs:enumeration value="metadata" />
 581                         <xs:enumeration value="statedump" />
 582                 </xs:restriction>
 583         </xs:simpleType>
 584
 585         <!-- Type of regenerate command -->
 586         <xs:complexType name="regenerate_cmd_type">
 587                 <xs:sequence>
 588                         <xs:element name="name" type="tns:regenerate_action_type" minOccurs="0" />
 589                 </xs:sequence>
 590         </xs:complexType>
 591
 592         <!-- Maps to the rotate command -->
 593         <xs:complexType name="rotation_type">
 594                 <xs:all>
 595                         <xs:element name="status" type="xs:string" />
 596                         <xs:element name="path" type="xs:string" minOccurs="0" />
 597                 </xs:all>
 598         </xs:complexType>
 599
 600         <xs:complexType name="rotation_schedule_result_type">
 601                 <xs:sequence>
 602                         <xs:element name="rotation_schedule" type="tns:rotation_schedule_type" minOccurs="1" />
 603                         <xs:element name="success" type="xs:boolean" minOccurs="1"/>
 604                 </xs:sequence>
 605         </xs:complexType>
 606
 607         <!-- Maps to the enable/disable-rotation commands -->
 608         <xs:complexType name="rotation_schedule_cmd_type">
 609                 <xs:sequence>
 610                         <xs:element name="session_name" type="tns:name_type" minOccurs="1" />
 611                         <xs:element name="rotation_schedule_result" type="tns:rotation_schedule_result_type" minOccurs="1" maxOccurs="unbounded" />
 612                 </xs:sequence>
 613         </xs:complexType>
 614
 615         <xs:complexType name="output_type">
 616                 <xs:choice>
 617                         <xs:element name="domains" type="tns:domains_type" minOccurs="0" />
 618                         <xs:element name="sessions" type="tns:sessions_type" minOccurs="0" />
 619                         <xs:element name="session" type="tns:session_type" minOccurs="0" />
 620                         <xs:element name="snapshot_action" type="tns:snapshot_cmd_type" minOccurs="0" />
 621                         <xs:element name="snapshot" type="tns:snapshot_type" minOccurs="0" />
 622                         <xs:element name="version" type="tns:version_type" minOccurs="0" />
 623                         <xs:element name="save" type="tns:save_type" minOccurs="0" />
 624                         <xs:element name="load" type="tns:load_type" minOccurs="0" />
 625                         <xs:element name="calibrate" type="tns:calibrate_type" minOccurs="0" />
 626                         <xs:element name="contexts" type="tns:contexts_type" minOccurs="0" />
 627                         <xs:element name="channels" type="tns:channels_type" minOccurs="0" />
 628                         <xs:element name="events" type="tns:event_list_type" minOccurs="0" />
 629                         <xs:element name="channel" type="tns:channel_type" minOccurs="0" />
 630                         <xs:element name="targets" type="tns:targets_type" minOccurs="0" />
 631                         <xs:element name="metadata_action" type="tns:metadata_cmd_type" minOccurs="0" />
 632                         <xs:element name="regenerate_action" type="tns:regenerate_cmd_type" minOccurs="0" />
 633                         <xs:element name="rotation" type="tns:rotation_type" minOccurs="0" />
 634                         <xs:element name="rotation_schedule_results" type="tns:rotation_schedule_cmd_type" minOccurs="0" />
 635                 </xs:choice>
 636         </xs:complexType>
 637
 638         <!-- Maps to the mi_lttng commands -->
 639         <xs:simpleType name="command_string_type">
 640                 <xs:restriction base="xs:string">
 641                         <xs:enumeration value="create" />
 642                         <xs:enumeration value="list" />
 643                         <xs:enumeration value="snapshot" />
 644                         <xs:enumeration value="version" />
 645                         <xs:enumeration value="save" />
 646                         <xs:enumeration value="load" />
 647                         <xs:enumeration value="start" />
 648                         <xs:enumeration value="stop" />
 649                         <xs:enumeration value="destroy" />
 650                         <xs:enumeration value="calibrate" />
 651                         <xs:enumeration value="add-context" />
 652                         <xs:enumeration value="enable-channel" />
 653                         <xs:enumeration value="enable-event" />
 654                         <xs:enumeration value="set-session" />
 655                         <xs:enumeration value="disable-event" />
 656                         <xs:enumeration value="disable-channel" />
 657                         <xs:enumeration value="track" />
 658                         <xs:enumeration value="untrack" />
 659                         <xs:enumeration value="metadata" />
 660                         <xs:enumeration value="regenerate" />
 661                         <xs:enumeration value="rotate" />
 662                         <xs:enumeration value="enable-rotation" />
 663                         <xs:enumeration value="disable-rotation" />
 664                 </xs:restriction>
 665         </xs:simpleType>
 666
 667         <xs:element name="command">
 668                 <xs:complexType>
 669                         <xs:all>
 670                                 <xs:element name="name" type="tns:command_string_type" maxOccurs="1" />
 671                                 <xs:element name="output" type="tns:output_type" maxOccurs="1" />
 672                                 <xs:element name="success" type="xs:boolean" minOccurs="0" maxOccurs="1" />
 673                         </xs:all>
 674                         <xs:attribute name="schemaVersion" type="xs:string" use="required"/>
 675                 </xs:complexType>
 676         </xs:element>
 677 </xs:schema>