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="http://lttng.org/xml/ns/lttng-mi"
  27         xmlns:tns="http://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         <!-- Maps to the char name[LTTNG_SYMBOL_NAME_LEN] -->
  47         <xs:simpleType name="name_type">
  48                 <xs:restriction base="xs:string">
  49                         <xs:maxLength value="255" />
  50                 </xs:restriction>
  51         </xs:simpleType>
  52
  53         <!-- Maps to the lttng_event_type enum -->
  54         <xs:simpleType name="event_type_type">
  55                 <xs:restriction base="xs:string">
  56                         <xs:enumeration value="ALL" />
  57                         <xs:enumeration value="TRACEPOINT" />
  58                         <xs:enumeration value="PROBE" />
  59                         <xs:enumeration value="FUNCTION" />
  60                         <xs:enumeration value="FUNCTION_ENTRY" />
  61                         <xs:enumeration value="NOOP" />
  62                         <xs:enumeration value="SYSCALL" />
  63                         <xs:enumeration value="KPROBE" />
  64                         <xs:enumeration value="KRETPROBE" />
  65                 </xs:restriction>
  66         </xs:simpleType>
  67
  68         <!-- Maps to the lttng_event_field_type enum -->
  69         <xs:simpleType name="event_field_type_type">
  70                 <xs:restriction base="xs:string">
  71                         <xs:enumeration value="OTHER" />
  72                         <xs:enumeration value="INTEGER" />
  73                         <xs:enumeration value="ENUM" />
  74                         <xs:enumeration value="FLOAT" />
  75                         <xs:enumeration value="STRING" />
  76                 </xs:restriction>
  77         </xs:simpleType>
  78
  79         <!-- Maps to the lttng_loglevel_type enum -->
  80         <xs:simpleType name="loglevel_type">
  81                 <xs:restriction base="xs:string">
  82                         <xs:enumeration value="ALL" />
  83                         <xs:enumeration value="RANGE" />
  84                         <xs:enumeration value="SINGLE" />
  85                         <xs:enumeration value="UNKNOWN" />
  86                 </xs:restriction>
  87         </xs:simpleType>
  88
  89         <!-- Maps to the lttng_event_context_type enum -->
  90         <xs:simpleType name="context_type_type">
  91                 <xs:restriction base="xs:string">
  92                         <xs:enumeration value="PERF_COUNTER" />
  93                         <xs:enumeration value="PERF_CPU_COUNTER" />
  94                         <xs:enumeration value="PERF_THREAD_COUNTER" />
  95                         <xs:enumeration value="PID" />
  96                         <xs:enumeration value="PROCNAME" />
  97                         <xs:enumeration value="PRIO" />
  98                         <xs:enumeration value="NICE" />
  99                         <xs:enumeration value="VPID" />
 100                         <xs:enumeration value="TID" />
 101                         <xs:enumeration value="VTID" />
 102                         <xs:enumeration value="PPID" />
 103                         <xs:enumeration value="VPPID" />
 104                         <xs:enumeration value="PTHREAD_ID" />
 105                         <xs:enumeration value="HOSTNAME" />
 106                         <xs:enumeration value="IP" />
 107                 </xs:restriction>
 108         </xs:simpleType>
 109
 110         <!-- Maps to loglevel_string char * -->
 111         <xs:simpleType name="loglevel_string_type">
 112                 <xs:restriction base="xs:string">
 113                         <xs:enumeration value="" />
 114                         <xs:enumeration value="TRACE_EMERG" />
 115                         <xs:enumeration value="TRACE_ALERT" />
 116                         <xs:enumeration value="TRACE_CRIT" />
 117                         <xs:enumeration value="TRACE_ERR" />
 118                         <xs:enumeration value="TRACE_WARNING" />
 119                         <xs:enumeration value="TRACE_NOTICE" />
 120                         <xs:enumeration value="TRACE_INFO" />
 121                         <xs:enumeration value="TRACE_DEBUG_SYSTEM" />
 122                         <xs:enumeration value="TRACE_DEBUG_PROGRAM" />
 123                         <xs:enumeration value="TRACE_DEBUG_PROCESS" />
 124                         <xs:enumeration value="TRACE_DEBUG_MODULE" />
 125                         <xs:enumeration value="TRACE_DEBUG_UNIT" />
 126                         <xs:enumeration value="TRACE_DEBUG_FUNCTION" />
 127                         <xs:enumeration value="TRACE_DEBUG_LINE" />
 128                         <xs:enumeration value="TRACE_DEBUG" />
 129                         <xs:enumeration value="JUL_OFF" />
 130                         <xs:enumeration value="JUL_SEVERE" />
 131                         <xs:enumeration value="JUL_WARNING" />
 132                         <xs:enumeration value="JUL_INFO" />
 133                         <xs:enumeration value="JUL_CONFIG" />
 134                         <xs:enumeration value="JUL_FINE" />
 135                         <xs:enumeration value="JUL_FINER" />
 136                         <xs:enumeration value="JUL_FINEST" />
 137                         <xs:enumeration value="JUL_ALL" />
 138                         <xs:enumeration value="LOG4J_OFF" />
 139                         <xs:enumeration value="LOG4J_FATAL" />
 140                         <xs:enumeration value="LOG4J_ERROR" />
 141                         <xs:enumeration value="LOG4J_WARN" />
 142                         <xs:enumeration value="LOG4J_INFO" />
 143                         <xs:enumeration value="LOG4J_DEBUG" />
 144                         <xs:enumeration value="LOG4J_TRACE" />
 145                         <xs:enumeration value="LOG4J_ALL" />
 146                         <xs:enumeration value="PYTHON_CRITICAL" />
 147                         <xs:enumeration value="PYTHON_ERROR" />
 148                         <xs:enumeration value="PYTHON_WARNING" />
 149                         <xs:enumeration value="PYTHON_INFO" />
 150                         <xs:enumeration value="PYTHON_DEBUG" />
 151                         <xs:enumeration value="PYTHON_NOTSET" />
 152                         <xs:enumeration value="UNKNOWN" />
 153                 </xs:restriction>
 154         </xs:simpleType>
 155
 156         <!-- Maps to the lttng_calibrate_type enum -->
 157         <xs:simpleType name="calibrate_type_type">
 158                 <xs:restriction base="xs:string">
 159                         <xs:enumeration value="FUNCTION" />
 160                 </xs:restriction>
 161         </xs:simpleType>
 162
 163         <!-- Maps to the lttng_event_probe_attr struct -->
 164         <xs:complexType name="event_probe_attributes_type">
 165                 <xs:all>
 166                         <xs:element name="address" type="tns:uint64_type" minOccurs="0" />
 167                         <xs:element name="offset" type="tns:uint64_type" minOccurs="0" />
 168                         <xs:element name="symbol_name" type="tns:name_type" minOccurs="0" />
 169                 </xs:all>
 170         </xs:complexType>
 171
 172         <!-- Maps to the lttng_event_function_attr struct -->
 173         <xs:complexType name="event_ftrace_attributes_type">
 174                 <xs:all>
 175                         <xs:element name="symbol_name" type="tns:name_type" />
 176                 </xs:all>
 177         </xs:complexType>
 178
 179         <!-- Maps to per event type configuration -->
 180         <xs:complexType name="event_attributes_type">
 181                 <xs:choice>
 182                         <xs:element name="probe_attributes" type="tns:event_probe_attributes_type" />
 183                         <xs:element name="function_attributes" type="tns:event_ftrace_attributes_type" />
 184                 </xs:choice>
 185         </xs:complexType>
 186
 187         <!-- Maps to exclusion type -->
 188         <xs:complexType name="event_exclusion_list_type">
 189                 <xs:sequence>
 190                         <xs:element name="exclusion" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
 191                 </xs:sequence>
 192         </xs:complexType>
 193
 194         <!-- Maps to lttng_event struct -->
 195         <xs:complexType name="event_type">
 196                 <xs:all>
 197                         <xs:element name="type" type="tns:event_type_type" default="TRACEPOINT" minOccurs="0" />
 198                         <xs:element name="name" type="tns:name_type" minOccurs="0" />
 199                         <xs:element name="loglevel_type" type="tns:loglevel_type" default="ALL" minOccurs="0" />
 200                         <xs:element name="loglevel" type="tns:loglevel_string_type" default="" minOccurs="0" />
 201                         <xs:element name="enabled" type="xs:boolean" default="false" minOccurs="0" />
 202                         <xs:element name="filter_expression" type="xs:string" minOccurs="0" />
 203                         <xs:element name="exclusion" type="xs:boolean" minOccurs="0" />
 204                         <xs:element name="exclusions" type="tns:event_exclusion_list_type" minOccurs="0"/>
 205                         <xs:element name="attributes" type="tns:event_attributes_type" minOccurs="0" />
 206                         <xs:element name="event_fields" type="tns:event_fields_type" minOccurs="0" />
 207                         <xs:element name="success" type="xs:boolean" minOccurs="0" />
 208                 </xs:all>
 209         </xs:complexType>
 210
 211         <!-- Maps to mi_lttng_version struct -->
 212         <xs:complexType name="version_type">
 213                 <xs:all>
 214                         <xs:element name="name" type="tns:name_type" />
 215                         <xs:element name="string" type="tns:name_type" />
 216                         <xs:element name="major" type="tns:uint32_type" />
 217                         <xs:element name="url" type="xs:string" />
 218                         <xs:element name="minor" type="tns:uint32_type" />
 219                         <xs:element name="commit" type="xs:string" />
 220                         <xs:element name="license" type="xs:string" />
 221                         <xs:element name="patchLevel" type="tns:uint32_type" />
 222                         <xs:element name="description" type="xs:string" />
 223                 </xs:all>
 224         </xs:complexType>
 225
 226         <!-- Maps to an array of event -->
 227         <xs:complexType name="event_list_type">
 228                 <xs:sequence>
 229                         <xs:element name="event" type="tns:event_type" minOccurs="0" maxOccurs="unbounded" />
 230                 </xs:sequence>
 231         </xs:complexType>
 232
 233         <!-- Maps to the lttng_domain_type enum -->
 234         <xs:simpleType name="domain_type_type">
 235                 <xs:restriction base="xs:string">
 236                         <xs:enumeration value="KERNEL"/>
 237                         <xs:enumeration value="UST"/>
 238                         <xs:enumeration value="JUL"/>
 239                         <xs:enumeration value="LOG4J"/>
 240                         <xs:enumeration value="PYTHON"/>
 241                 </xs:restriction>
 242         </xs:simpleType>
 243
 244         <!-- Maps to the lttng_buffer_type enum -->
 245         <xs:simpleType name="domain_buffer_type">
 246                 <xs:restriction base="xs:string">
 247                         <xs:enumeration value="PER_PID"/>
 248                         <xs:enumeration value="PER_UID"/>
 249                         <xs:enumeration value="GLOBAL"/>
 250                 </xs:restriction>
 251         </xs:simpleType>
 252
 253         <!-- Maps to the type mode of a channel -->
 254         <xs:simpleType name="channel_overwrite_mode_type">
 255                 <xs:restriction base="xs:string">
 256                         <xs:enumeration value="DISCARD" />
 257                         <xs:enumeration value="OVERWRITE" />
 258                 </xs:restriction>
 259         </xs:simpleType>
 260
 261         <!-- Maps to the lttng_event_output enum -->
 262         <xs:simpleType name="event_output_type">
 263                 <xs:restriction base="xs:string">
 264                         <xs:enumeration value="SPLICE" />
 265                         <xs:enumeration value="MMAP" />
 266                 </xs:restriction>
 267         </xs:simpleType>
 268
 269         <!-- map to a pid -->
 270         <xs:complexType name="pid_type">
 271                 <xs:all>
 272                         <xs:element name="id" type="xs:int" />
 273                         <xs:element name="name" type="tns:name_type" />
 274                         <xs:element name="events" type="tns:event_list_type" minOccurs="0" />
 275                 </xs:all>
 276         </xs:complexType>
 277
 278         <!-- maps to an array of pid -->
 279         <xs:complexType name="pids_type">
 280                 <xs:sequence>
 281                         <xs:element name="pid" type="tns:pid_type" minOccurs="0" maxOccurs="unbounded" />
 282                 </xs:sequence>
 283         </xs:complexType>
 284
 285         <xs:simpleType name="pidbyint">
 286                 <xs:restriction base="xs:integer">
 287                         <xs:minInclusive value="0"/>
 288                         <xs:maxInclusive value="4294967295" />
 289                 </xs:restriction>
 290         </xs:simpleType>
 291
 292         <xs:simpleType name="pidwildcard">
 293                 <xs:restriction base="xs:string">
 294                         <xs:enumeration value="*"/>
 295                 </xs:restriction>
 296         </xs:simpleType>
 297
 298         <xs:complexType name="pid_target_type">
 299                 <xs:all>
 300                         <xs:element name="pid">
 301                                 <xs:simpleType>
 302                                         <xs:union memberTypes="tns:pidbyint tns:pidwildcard" />
 303                                 </xs:simpleType>
 304                         </xs:element>
 305                         <xs:element name="success" type="xs:boolean" default="false" minOccurs="0" />
 306                 </xs:all>
 307         </xs:complexType>
 308
 309         <!-- Maps to a list of pid_targets-->
 310         <xs:complexType name="targets_type">
 311                 <xs:sequence>
 312                         <xs:choice>
 313                                 <xs:element name="pid_target" type="tns:pid_target_type" minOccurs="0" maxOccurs="unbounded"/>
 314                         </xs:choice>
 315                 </xs:sequence>
 316         </xs:complexType>
 317
 318         <!-- Maps to a pid_tracker-->
 319         <xs:complexType name="pid_tracker_type">
 320                 <xs:all>
 321                         <xs:element name="targets" type="tns:targets_type" />
 322                 </xs:all>
 323         </xs:complexType>
 324
 325         <!-- Maps to a list of trackers-->
 326         <xs:complexType name="trackers_type">
 327                 <xs:sequence minOccurs="0" maxOccurs="unbounded">
 328                         <xs:element name="pid_tracker" type="tns:pid_tracker_type" maxOccurs="1" />
 329                 </xs:sequence>
 330         </xs:complexType>
 331
 332         <!-- Maps to struct lttng_domain and contains channels -->
 333         <xs:complexType name="domain_type">
 334                 <xs:all>
 335                         <xs:element name="type" type="tns:domain_type_type" />
 336                         <xs:element name="buffer_type" type="tns:domain_buffer_type" />
 337                         <xs:element name="pids" type="tns:pids_type" minOccurs="0" />
 338                         <xs:element name="channels" type="tns:channels_type" minOccurs="0" />
 339                         <xs:element name="events" type="tns:event_list_type" minOccurs="0" />
 340                         <xs:element name="trackers" type="tns:trackers_type" minOccurs="0" />
 341                 </xs:all>
 342         </xs:complexType>
 343
 344         <!-- Maps to struct lttng_channel -->
 345         <xs:complexType name="channel_type">
 346                 <xs:all>
 347                         <xs:element name="name" type="tns:name_type" />
 348                         <xs:element name="enabled" type="xs:boolean" default="true" minOccurs="0" />
 349                         <xs:element name="attributes" type="tns:channel_attributes_type" minOccurs="0" />
 350                         <xs:element name="events" type="tns:event_list_type" minOccurs="0" />
 351                         <xs:element name="success" type="xs:boolean" default="false" minOccurs="0" />
 352                 </xs:all>
 353         </xs:complexType>
 354
 355         <!-- Maps to struct lttng_channel_attr -->
 356         <xs:complexType name="channel_attributes_type">
 357                 <xs:all>
 358                         <xs:element name="overwrite_mode" type="tns:channel_overwrite_mode_type" default="DISCARD" minOccurs="0" />
 359                         <xs:element name="subbuffer_size" type="tns:uint64_type" minOccurs="0" /> <!-- bytes -->
 360                         <xs:element name="subbuffer_count" type="tns:uint64_type" default="4" minOccurs="0" />
 361                         <xs:element name="switch_timer_interval" type="tns:uint32_type" default="0" minOccurs="0" />  <!-- usec -->
 362                         <xs:element name="read_timer_interval" type="tns:uint32_type" />  <!-- usec -->
 363                         <xs:element name="output_type" type="tns:event_output_type" />
 364                         <xs:element name="tracefile_size" type="tns:uint64_type" default="0" minOccurs="0" /> <!-- bytes -->
 365                         <xs:element name="tracefile_count" type="tns:uint64_type" default="0" minOccurs="0" />
 366                         <xs:element name="live_timer_interval" type="tns:uint32_type" default="0" minOccurs="0" /> <!-- usec -->
 367                 </xs:all>
 368         </xs:complexType>
 369
 370         <!-- Maps to struct lttng_snapshot_output -->
 371         <xs:complexType name="snapshot_type">
 372                 <xs:all>
 373                         <xs:element name="id" type="tns:uint32_type" minOccurs="0" />
 374                         <xs:element name="max_size" type="tns:uint64_type" minOccurs="0" />
 375                         <xs:element name="name" type="tns:name_type" minOccurs="0" />
 376                         <xs:element name="session_name" type="tns:name_type" minOccurs="0" />
 377                         <xs:element name="ctrl_url" type="tns:name_type" minOccurs="0" />
 378                         <xs:element name="data_url" type="tns:name_type" minOccurs="0" />
 379                 </xs:all>
 380         </xs:complexType>
 381
 382         <xs:complexType name="snapshots_type">
 383                 <xs:sequence>
 384                         <xs:element name="snapshot" type="tns:snapshot_type" minOccurs="0" maxOccurs="unbounded" />
 385                 </xs:sequence>
 386         </xs:complexType>
 387
 388         <xs:complexType name="channels_type">
 389                 <xs:sequence>
 390                         <xs:element name="channel" type="tns:channel_type" minOccurs="0" maxOccurs="unbounded" />
 391                 </xs:sequence>
 392         </xs:complexType>
 393
 394         <!-- Maps to a lttng_session -->
 395         <xs:complexType name="session_type">
 396                 <xs:all>
 397                         <xs:element name="name" type="tns:name_type" />
 398                         <xs:element name="path" type="tns:name_type" minOccurs="0" />
 399                         <xs:element name="enabled" type="xs:boolean" default="false" minOccurs="0" />
 400                         <xs:element name="snapshot_mode" type="tns:uint32_type" minOccurs="0" />
 401                         <xs:element name="live_timer_interval" type="tns:uint32_type" minOccurs="0" />
 402                         <xs:element name="channels" type="tns:channels_type" minOccurs="0" />
 403                         <xs:element name="domains" type="tns:domains_type" minOccurs="0" />
 404                         <xs:element name="snapshots" type="tns:snapshots_type" minOccurs="0" />
 405                 </xs:all>
 406         </xs:complexType>
 407
 408         <!-- Maps to a lttng_event_field -->
 409         <xs:complexType name="event_field_type">
 410                 <xs:all>
 411                         <xs:element name="name" type="tns:name_type" />
 412                         <xs:element name="type" type="tns:event_field_type_type" />
 413                         <xs:element name="nowrite" type="xs:int" />
 414                 </xs:all>
 415         </xs:complexType>
 416
 417         <!-- Maps to the save command -->
 418         <xs:complexType name="save_type">
 419                 <xs:all>
 420                         <xs:element name="session" type="tns:session_type" />
 421                         <xs:element name="path" type="tns:name_type" />
 422                 </xs:all>
 423         </xs:complexType>
 424
 425         <!-- Maps to the load command -->
 426         <xs:complexType name="load_type">
 427                 <xs:all>
 428                         <xs:element name="session" type="tns:session_type" />
 429                         <xs:element name="path" type="tns:name_type" />
 430                 </xs:all>
 431         </xs:complexType>
 432
 433         <!-- Maps to struct lttng_calibrate -->
 434         <xs:complexType name="calibrate_type">
 435                 <xs:all>
 436                         <xs:element name="type" type="tns:calibrate_type_type" />
 437                 </xs:all>
 438         </xs:complexType>
 439
 440         <!-- Maps to lttng_event_perf_counter_ctx -->
 441         <xs:complexType name="perf_counter_context_type">
 442                 <xs:all>
 443                         <xs:element name="type" type="uint32_type" />
 444                         <xs:element name="config" type="uint64_type" />
 445                         <xs:element name="name" type="name_type" />
 446                 </xs:all>
 447         </xs:complexType>
 448
 449         <!-- Maps to lttng_event_context -->
 450         <xs:complexType name="context_type">
 451                 <xs:all>
 452                         <xs:element name="type" type="context_type_type" />
 453                         <xs:element name="perf_counter_context" type="perf_counter_context_type" minOccurs="0" />
 454                         <xs:element name="success" type="xs:boolean" default="false" minOccurs="0" />
 455                 </xs:all>
 456         </xs:complexType>
 457
 458         <!-- Maps to an array of domain -->
 459         <xs:complexType name="domains_type">
 460                 <xs:sequence>
 461                         <xs:element name="domain" type="tns:domain_type" minOccurs="0" maxOccurs="unbounded" />
 462                 </xs:sequence>
 463         </xs:complexType>
 464
 465         <!-- Maps to an array of session -->
 466         <xs:complexType name="sessions_type">
 467                 <xs:sequence>
 468                         <xs:element name="session" type="tns:session_type" minOccurs="0" maxOccurs="unbounded" />
 469                 </xs:sequence>
 470         </xs:complexType>
 471
 472         <!-- Maps to an array of event_field -->
 473         <xs:complexType name="event_fields_type">
 474                 <xs:sequence>
 475                         <xs:element name="event_field" type="tns:event_field_type" minOccurs="0" maxOccurs="unbounded" />
 476                 </xs:sequence>
 477         </xs:complexType>
 478
 479         <!-- Maps to an array of context -->
 480         <xs:complexType name="contexts_type">
 481                 <xs:sequence>
 482                         <xs:element name="context" type="tns:context_type" minOccurs="0" maxOccurs="unbounded" />
 483                 </xs:sequence>
 484         </xs:complexType>
 485
 486         <!-- Maps to an action dutring snapshot command -->
 487         <xs:complexType name="snapshot_action_type">
 488                 <xs:sequence>
 489                         <xs:element name="name" type="tns:snapshot_actiontype_type" minOccurs="0" />
 490                         <xs:element name="output" type="tns:output_type" minOccurs="0" />
 491                 </xs:sequence>
 492         </xs:complexType>
 493
 494         <!-- Type of snapshot commands -->
 495         <xs:simpleType name="snapshot_actiontype_type">
 496                 <xs:restriction base="xs:string">
 497                         <xs:enumeration value="list-output" />
 498                         <xs:enumeration value="del-output" />
 499                         <xs:enumeration value="add-output" />
 500                         <xs:enumeration value="record-output" />
 501                 </xs:restriction>
 502         </xs:simpleType>
 503
 504         <xs:complexType name="output_type">
 505                 <xs:choice>
 506                         <xs:element name="domains" type="tns:domains_type" minOccurs="0" />
 507                         <xs:element name="sessions" type="tns:sessions_type" minOccurs="0" />
 508                         <xs:element name="session" type="tns:session_type" minOccurs="0" />
 509                         <xs:element name="snapshot_action" type="tns:snapshot_action_type" minOccurs="0" />
 510                         <xs:element name="snapshot" type="tns:snapshot_type" minOccurs="0" />
 511                         <xs:element name="version" type="tns:version_type" minOccurs="0" />
 512                         <xs:element name="save" type="tns:save_type" minOccurs="0" />
 513                         <xs:element name="load" type="tns:load_type" minOccurs="0" />
 514                         <xs:element name="calibrate" type="tns:calibrate_type" minOccurs="0" />
 515                         <xs:element name="contexts" type="tns:contexts_type" minOccurs="0" />
 516                         <xs:element name="channels" type="tns:channels_type" minOccurs="0" />
 517                         <xs:element name="events" type="tns:event_list_type" minOccurs="0" />
 518                         <xs:element name="channel" type="tns:channel_type" minOccurs="0" />
 519                         <xs:element name="targets" type="tns:targets_type" minOccurs="0" />
 520                 </xs:choice>
 521         </xs:complexType>
 522
 523         <!-- Maps to the mi_lttng commands -->
 524         <xs:simpleType name="command_string_type">
 525                 <xs:restriction base="xs:string">
 526                         <xs:enumeration value="create" />
 527                         <xs:enumeration value="list" />
 528                         <xs:enumeration value="snapshot" />
 529                         <xs:enumeration value="version" />
 530                         <xs:enumeration value="save" />
 531                         <xs:enumeration value="load" />
 532                         <xs:enumeration value="start" />
 533                         <xs:enumeration value="stop" />
 534                         <xs:enumeration value="destroy" />
 535                         <xs:enumeration value="calibrate" />
 536                         <xs:enumeration value="add-context" />
 537                         <xs:enumeration value="enable-channel" />
 538                         <xs:enumeration value="enable-event" />
 539                         <xs:enumeration value="set-session" />
 540                         <xs:enumeration value="disable-event" />
 541                         <xs:enumeration value="disable-channel" />
 542                         <xs:enumeration value="track" />
 543                         <xs:enumeration value="untrack" />
 544                 </xs:restriction>
 545         </xs:simpleType>
 546
 547         <xs:element name="command">
 548                 <xs:complexType>
 549                         <xs:all>
 550                                 <xs:element name="name" type="tns:command_string_type" maxOccurs="1" />
 551                                 <xs:element name="output" type="tns:output_type" maxOccurs="1" />
 552                                 <xs:element name="success" type="xs:boolean" minOccurs="0" maxOccurs="1" />
 553                         </xs:all>
 554                         <xs:attribute name="schemaVersion" type="xs:string" use="required"/>
 555                 </xs:complexType>
 556         </xs:element>
 557 </xs:schema>