| 1 | /********************************************************************** |
| 2 | * Copyright (c) 2012, 2013 Ericsson |
| 3 | * |
| 4 | * All rights reserved. This program and the accompanying materials are |
| 5 | * made available under the terms of the Eclipse Public License v1.0 which |
| 6 | * accompanies this distribution, and is available at |
| 7 | * http://www.eclipse.org/legal/epl-v10.html |
| 8 | * |
| 9 | * Contributors: |
| 10 | * Bernd Hufmann - Initial API and implementation |
| 11 | * Bernd Hufmann - Updated for support of LTTng Tools 2.1 |
| 12 | * Simon Delisle - Updated for support of LTTng Tools 2.2 |
| 13 | **********************************************************************/ |
| 14 | package org.eclipse.linuxtools.internal.lttng2.ui.views.control.service; |
| 15 | |
| 16 | import java.util.regex.Pattern; |
| 17 | |
| 18 | /** |
| 19 | * <p> |
| 20 | * Constants for LTTng Control Service. |
| 21 | * </p> |
| 22 | * |
| 23 | * @author Bernd Hufmann |
| 24 | */ |
| 25 | public interface LTTngControlServiceConstants { |
| 26 | |
| 27 | // ------------------------------------------------------------------------ |
| 28 | // Version constants |
| 29 | // ------------------------------------------------------------------------ |
| 30 | /** |
| 31 | * Pattern to match the LTTng toolchain version 2.x.y. |
| 32 | */ |
| 33 | static final Pattern VERSION_2_PATTERN = Pattern.compile("(2\\.\\d+\\.\\d+).*"); //$NON-NLS-1$ |
| 34 | |
| 35 | // ------------------------------------------------------------------------ |
| 36 | // Constants |
| 37 | // ------------------------------------------------------------------------ |
| 38 | /** |
| 39 | * Unused value |
| 40 | */ |
| 41 | static final int UNUSED_VALUE = -1; |
| 42 | |
| 43 | // ------------------------------------------------------------------------ |
| 44 | // Command constants |
| 45 | // ------------------------------------------------------------------------ |
| 46 | /** |
| 47 | * The lttng tools command. |
| 48 | */ |
| 49 | static final String CONTROL_COMMAND = "lttng"; //$NON-NLS-1$ |
| 50 | /** |
| 51 | * Command: lttng version. |
| 52 | */ |
| 53 | static final String COMMAND_VERSION = " version "; //$NON-NLS-1$ |
| 54 | /** |
| 55 | * Command: lttng list. |
| 56 | */ |
| 57 | static final String COMMAND_LIST = " list "; //$NON-NLS-1$ |
| 58 | /** |
| 59 | * Command to list kernel tracer information. |
| 60 | */ |
| 61 | static final String COMMAND_LIST_KERNEL = COMMAND_LIST + "-k"; //$NON-NLS-1$ |
| 62 | /** |
| 63 | * Command to list user space trace information. |
| 64 | */ |
| 65 | static final String COMMAND_LIST_UST = COMMAND_LIST + "-u"; //$NON-NLS-1$ |
| 66 | /** |
| 67 | * Command to create a session. |
| 68 | */ |
| 69 | static final String COMMAND_CREATE_SESSION = " create "; //$NON-NLS-1$ |
| 70 | /** |
| 71 | * Command to destroy a session. |
| 72 | */ |
| 73 | static final String COMMAND_DESTROY_SESSION = " destroy "; //$NON-NLS-1$ |
| 74 | /** |
| 75 | * Command to destroy a session. |
| 76 | */ |
| 77 | static final String COMMAND_START_SESSION = " start "; //$NON-NLS-1$ |
| 78 | /** |
| 79 | * Command to destroy a session. |
| 80 | */ |
| 81 | static final String COMMAND_STOP_SESSION = " stop "; //$NON-NLS-1$ |
| 82 | /** |
| 83 | * Command to enable a channel. |
| 84 | */ |
| 85 | static final String COMMAND_ENABLE_CHANNEL = " enable-channel "; //$NON-NLS-1$ |
| 86 | /** |
| 87 | * Command to disable a channel. |
| 88 | */ |
| 89 | static final String COMMAND_DISABLE_CHANNEL = " disable-channel "; //$NON-NLS-1$ |
| 90 | /** |
| 91 | * Command to enable a event. |
| 92 | */ |
| 93 | static final String COMMAND_ENABLE_EVENT = " enable-event "; //$NON-NLS-1$ |
| 94 | /** |
| 95 | * Command to disable a event. |
| 96 | */ |
| 97 | static final String COMMAND_DISABLE_EVENT = " disable-event "; //$NON-NLS-1$ |
| 98 | /** |
| 99 | * Command to add a context to channels and/or events |
| 100 | */ |
| 101 | static final String COMMAND_ADD_CONTEXT = " add-context "; //$NON-NLS-1$ |
| 102 | /** |
| 103 | * Command to execute calibrate command to quantify LTTng overhead |
| 104 | */ |
| 105 | static final String COMMAND_CALIBRATE = " calibrate "; //$NON-NLS-1$ |
| 106 | /** |
| 107 | * Command to execute calibrate command to quantify LTTng overhead |
| 108 | */ |
| 109 | static final String COMMAND_LIST_SNAPSHOT_OUTPUT = " snapshot list-output "; //$NON-NLS-1$ |
| 110 | /** |
| 111 | * Command to execute calibrate command to quantify LTTng overhead |
| 112 | */ |
| 113 | static final String COMMAND_RECORD_SNAPSHOT = " snapshot record "; //$NON-NLS-1$ |
| 114 | |
| 115 | // ------------------------------------------------------------------------ |
| 116 | // Command line options constants |
| 117 | // ------------------------------------------------------------------------ |
| 118 | /** |
| 119 | * Command line option to add tracing group of user. |
| 120 | */ |
| 121 | static final String OPTION_TRACING_GROUP = " -g "; //$NON-NLS-1$ |
| 122 | /** |
| 123 | * Command line option for verbose output. |
| 124 | */ |
| 125 | static final String OPTION_VERBOSE = " -v "; //$NON-NLS-1$ |
| 126 | /** |
| 127 | * Command line option for verbose output. |
| 128 | */ |
| 129 | static final String OPTION_VERY_VERBOSE = " -vv "; //$NON-NLS-1$ |
| 130 | /** |
| 131 | * Command line option for verbose output. |
| 132 | */ |
| 133 | static final String OPTION_VERY_VERY_VERBOSE = " -vvv "; //$NON-NLS-1$ |
| 134 | /** |
| 135 | * Command line option for output path. |
| 136 | */ |
| 137 | static final String OPTION_OUTPUT_PATH = " -o "; //$NON-NLS-1$ |
| 138 | /** |
| 139 | * Command line option for output path. |
| 140 | */ |
| 141 | static final String OPTION_SNAPSHOT = " --snapshot "; //$NON-NLS-1$ |
| 142 | /** |
| 143 | * Command line option for kernel tracer. |
| 144 | */ |
| 145 | static final String OPTION_KERNEL = " -k "; //$NON-NLS-1$ |
| 146 | /** |
| 147 | * Command line option for UST tracer. |
| 148 | */ |
| 149 | static final String OPTION_UST = " -u "; //$NON-NLS-1$ |
| 150 | /** |
| 151 | * Command line option for specifying a session. |
| 152 | */ |
| 153 | static final String OPTION_SESSION = " -s "; //$NON-NLS-1$ |
| 154 | /** |
| 155 | * Command line option for specifying a channel. |
| 156 | */ |
| 157 | static final String OPTION_CHANNEL = " -c "; //$NON-NLS-1$ |
| 158 | /** |
| 159 | * Command line option for specifying a event. |
| 160 | */ |
| 161 | static final String OPTION_EVENT = " -e "; //$NON-NLS-1$ |
| 162 | /** |
| 163 | * Command line option for specifying all events. |
| 164 | */ |
| 165 | static final String OPTION_ALL = " -a "; //$NON-NLS-1$ |
| 166 | /** |
| 167 | * Command line option for specifying a context. |
| 168 | */ |
| 169 | static final String OPTION_CONTEXT_TYPE = " -t "; //$NON-NLS-1$ |
| 170 | /** |
| 171 | * Command line option for specifying tracepoint events. |
| 172 | */ |
| 173 | static final String OPTION_TRACEPOINT = " --tracepoint "; //$NON-NLS-1$ |
| 174 | /** |
| 175 | * Command line option for specifying syscall events. |
| 176 | */ |
| 177 | static final String OPTION_SYSCALL = " --syscall "; //$NON-NLS-1$ |
| 178 | /** |
| 179 | * Command line option for specifying a dynamic probe. |
| 180 | */ |
| 181 | static final String OPTION_PROBE = " --probe "; //$NON-NLS-1$ |
| 182 | /** |
| 183 | * Command line option for specifying a dynamic function entry/return probe. |
| 184 | */ |
| 185 | static final String OPTION_FUNCTION_PROBE = " --function "; //$NON-NLS-1$ |
| 186 | /** |
| 187 | * Command line option for specifying a log level range. |
| 188 | */ |
| 189 | static final String OPTION_LOGLEVEL = " --loglevel "; //$NON-NLS-1$ |
| 190 | /** |
| 191 | * Command line option for specifying a specific log level. |
| 192 | */ |
| 193 | static final String OPTION_LOGLEVEL_ONLY = " --loglevel-only "; //$NON-NLS-1$ |
| 194 | /** |
| 195 | * Optional command line option for configuring a channel's overwrite mode. |
| 196 | */ |
| 197 | static final String OPTION_OVERWRITE = " --overwrite "; //$NON-NLS-1$ |
| 198 | /** |
| 199 | * Optional command line option for configuring a channel's number of sub buffers. |
| 200 | */ |
| 201 | static final String OPTION_NUM_SUB_BUFFERS = " --num-subbuf "; //$NON-NLS-1$ |
| 202 | /** |
| 203 | * Optional command line option for configuring a channel's sub buffer size. |
| 204 | */ |
| 205 | static final String OPTION_SUB_BUFFER_SIZE = " --subbuf-size "; //$NON-NLS-1$ |
| 206 | /** |
| 207 | * Optional command line option for configuring a channel's switch timer interval. |
| 208 | */ |
| 209 | static final String OPTION_SWITCH_TIMER = " --switch-timer "; //$NON-NLS-1$ |
| 210 | /** |
| 211 | * Optional command line option for configuring a channel's read timer interval. |
| 212 | */ |
| 213 | static final String OPTION_READ_TIMER = " --read-timer "; //$NON-NLS-1$ |
| 214 | /** |
| 215 | * Command line option for printing the help of a specif command |
| 216 | */ |
| 217 | static final String OPTION_HELP = " -h "; //$NON-NLS-1$ |
| 218 | /** |
| 219 | * Command line option for listing the fields of UST tracepoints |
| 220 | */ |
| 221 | static final String OPTION_FIELDS = " -f "; //$NON-NLS-1$ |
| 222 | /** |
| 223 | * Command line option for configuring event's filter |
| 224 | */ |
| 225 | static final String OPTION_FILTER = " --filter "; //$NON-NLS-1$ |
| 226 | /** |
| 227 | * Command line option for configuring the streaming network URL (common for control and data channel). |
| 228 | */ |
| 229 | static final String OPTION_NETWORK_URL = " -U "; //$NON-NLS-1$ |
| 230 | /** |
| 231 | * Command line option for configuring the streaming control URL. |
| 232 | */ |
| 233 | static final String OPTION_CONTROL_URL = " -C "; //$NON-NLS-1$ |
| 234 | /** |
| 235 | * Command line option for configuring the streaming data URL. |
| 236 | */ |
| 237 | static final String OPTION_DATA_URL = " -D "; //$NON-NLS-1$ |
| 238 | /** |
| 239 | * Command line option for per UID buffers |
| 240 | */ |
| 241 | static final String OPTION_PER_UID_BUFFERS = " --buffers-uid "; //$NON-NLS-1$ |
| 242 | /** |
| 243 | * Command line option for per PID buffers |
| 244 | */ |
| 245 | static final String OPTION_PER_PID_BUFFERS = " --buffers-pid "; //$NON-NLS-1$ |
| 246 | /** |
| 247 | * Command line option for maximum size of trace files |
| 248 | */ |
| 249 | static final String OPTION_MAX_SIZE_TRACE_FILES = " -C "; //$NON-NLS-1$ |
| 250 | /** |
| 251 | * Command line option for maximum trace files |
| 252 | */ |
| 253 | static final String OPTION_MAX_TRACE_FILES = " -W "; //$NON-NLS-1$ |
| 254 | |
| 255 | // ------------------------------------------------------------------------ |
| 256 | // Parsing constants |
| 257 | // ------------------------------------------------------------------------ |
| 258 | /** |
| 259 | * Pattern to match the version. |
| 260 | */ |
| 261 | static final Pattern VERSION_PATTERN = Pattern.compile(".*lttng\\s+version\\s+(\\d+\\.\\d+\\.\\d+).*"); //$NON-NLS-1$ |
| 262 | /** |
| 263 | * Pattern to match for error output |
| 264 | */ |
| 265 | static final Pattern ERROR_PATTERN = Pattern.compile("\\s*Error\\:.*"); //$NON-NLS-1$ |
| 266 | /** |
| 267 | * Pattern to match for session information (lttng list) |
| 268 | */ |
| 269 | static final Pattern SESSION_PATTERN = Pattern.compile("\\s+(\\d+)\\)\\s+(.*)\\s+\\((.*)\\)\\s+\\[(active|inactive).*\\].*"); //$NON-NLS-1$ |
| 270 | /** |
| 271 | * Pattern to match for session information (lttng list <session>) |
| 272 | */ |
| 273 | static final Pattern TRACE_SESSION_PATTERN = Pattern.compile("\\s*Tracing\\s+session\\s+(.*)\\:\\s+\\[(active|inactive)\\].*"); //$NON-NLS-1$ |
| 274 | /** |
| 275 | * Pattern to match for snapshot session information (lttng list <session>) |
| 276 | */ |
| 277 | static final Pattern TRACE_SNAPSHOT_SESSION_PATTERN = Pattern.compile("\\s*Tracing\\s+session\\s+(.*)\\:\\s+\\[(active|inactive)\\s*snapshot\\].*"); //$NON-NLS-1$ |
| 278 | /** |
| 279 | * Pattern to match for session path information (lttng list <session>) |
| 280 | */ |
| 281 | static final Pattern TRACE_SESSION_PATH_PATTERN = Pattern.compile("\\s*Trace\\s+path\\:\\s+(.*)"); //$NON-NLS-1$ |
| 282 | /** |
| 283 | * Pattern to match session path for network tracing (lttng list <session>) |
| 284 | * Note: file for protocol is not considered as network trace since local consumer will be used. |
| 285 | */ |
| 286 | static final Pattern TRACE_NETWORK_PATH_PATTERN = Pattern.compile("\\s*Trace\\s+path\\:\\s+(net|net4|net6|tcp|tcp6)\\:\\/\\/(.*)(\\:(\\d*)\\/(.*)\\[data\\:\\s+(\\d*)\\]){0,1}"); //$NON-NLS-1$ |
| 287 | /** |
| 288 | * Sub-pattern to pattern TRACE_NETWORK_PATH_PATTERN to match file protocol |
| 289 | */ |
| 290 | static final Pattern TRACE_FILE_PROTOCOL_PATTERN = Pattern.compile("(file)\\:\\/\\/(.*)"); //$NON-NLS-1$ |
| 291 | /** |
| 292 | * Pattern to match for kernel domain information (lttng list <session>) |
| 293 | */ |
| 294 | static final Pattern DOMAIN_KERNEL_PATTERN = Pattern.compile("=== Domain: Kernel ==="); //$NON-NLS-1$ |
| 295 | /** |
| 296 | * Pattern to match for ust domain information (lttng list <session>) |
| 297 | */ |
| 298 | static final Pattern DOMAIN_UST_GLOBAL_PATTERN = Pattern.compile("=== Domain: UST global ==="); //$NON-NLS-1$ |
| 299 | /** |
| 300 | * Pattern to match for matching warning about no kernel channel |
| 301 | */ |
| 302 | static final Pattern DOMAIN_NO_KERNEL_CHANNEL_PATTERN = Pattern.compile("\\s*Warning\\:\\s+No kernel\\s+channel.*"); //$NON-NLS-1$ |
| 303 | /** |
| 304 | * Pattern to match for matching warning about no UST channel |
| 305 | */ |
| 306 | static final Pattern DOMAIN_NO_UST_CHANNEL_PATTERN = Pattern.compile("\\s*Error\\:\\s+UST\\s+channel\\s+not\\s+found.*"); //$NON-NLS-1$ |
| 307 | /** |
| 308 | * Pattern to match for buffer type (lttng list <session>) |
| 309 | */ |
| 310 | static final Pattern BUFFER_TYPE_PATTERN = Pattern.compile("\\s*Buffer\\s+type\\:.*"); //$NON-NLS-1$ |
| 311 | /** |
| 312 | * Pattern to match for channels section (lttng list <session>) |
| 313 | */ |
| 314 | static final Pattern CHANNELS_SECTION_PATTERN = Pattern.compile("\\s*Channels\\:"); //$NON-NLS-1$ |
| 315 | /** |
| 316 | * Pattern to match for channel information (lttng list <session>) |
| 317 | */ |
| 318 | static final Pattern CHANNEL_PATTERN = Pattern.compile("\\s*-\\s+(.*)\\:\\s+\\[(enabled|disabled)\\]"); //$NON-NLS-1$ |
| 319 | /** |
| 320 | * Pattern to match for events section information (lttng list <session>) |
| 321 | */ |
| 322 | static final Pattern EVENT_SECTION_PATTERN = Pattern.compile("\\s*Events\\:"); //$NON-NLS-1$ |
| 323 | /** |
| 324 | * Pattern to match for event information (lttng list <session>) |
| 325 | */ |
| 326 | static final Pattern EVENT_PATTERN = Pattern.compile("\\s+(.*)\\s+\\(loglevel:\\s+(.*)\\s+\\(\\d*\\)\\)\\s+\\(type:\\s+(.*)\\)\\s+\\[(enabled|disabled)\\]\\s*(\\[.*\\]){0,1}.*"); //$NON-NLS-1$ |
| 327 | /** |
| 328 | * Pattern to match a wildcarded event information (lttng list <session>) |
| 329 | */ |
| 330 | static final Pattern WILDCARD_EVENT_PATTERN = Pattern.compile("\\s+(.*)\\s+\\(type:\\s+(.*)\\)\\s+\\[(enabled|disabled)\\]\\s*(\\[.*\\]){0,1}.*"); //$NON-NLS-1$ |
| 331 | /** |
| 332 | * Pattern to match a probe address information (lttng list <session>) |
| 333 | */ |
| 334 | static final Pattern PROBE_ADDRESS_PATTERN = Pattern.compile("\\s+(addr)\\:\\s+(0x[0-9a-fA-F]{1,8})"); //$NON-NLS-1$ |
| 335 | /** |
| 336 | * Pattern to match a probe OFFSET information (lttng list <session>) |
| 337 | */ |
| 338 | static final Pattern PROBE_OFFSET_PATTERN = Pattern.compile("\\s+(offset)\\:\\s+(0x[0-9a-fA-F]{1,8})"); //$NON-NLS-1$ |
| 339 | /** |
| 340 | * Pattern to match a probe SYMBOL information (lttng list <session>) |
| 341 | */ |
| 342 | static final Pattern PROBE_SYMBOL_PATTERN = Pattern.compile("\\s+(symbol)\\:\\s+(.+)"); //$NON-NLS-1$ |
| 343 | /** |
| 344 | * Pattern to match for channel (overwite mode) information (lttng list <session>) |
| 345 | */ |
| 346 | static final Pattern OVERWRITE_MODE_ATTRIBUTE = Pattern.compile("\\s+overwrite\\s+mode\\:.*"); //$NON-NLS-1$ |
| 347 | /** |
| 348 | * Pattern to match indicating false for overwrite mode |
| 349 | */ |
| 350 | static final String OVERWRITE_MODE_ATTRIBUTE_FALSE = "0"; //$NON-NLS-1$ |
| 351 | /** |
| 352 | * Pattern to match for channel (sub-buffer size) information (lttng list <session>) |
| 353 | */ |
| 354 | static final Pattern SUBBUFFER_SIZE_ATTRIBUTE = Pattern.compile("\\s+subbufers\\s+size\\:.*"); //$NON-NLS-1$ |
| 355 | /** |
| 356 | * Pattern to match for channel (number of sub-buffers) information (lttng list <session>) |
| 357 | */ |
| 358 | static final Pattern NUM_SUBBUFFERS_ATTRIBUTE = Pattern.compile("\\s+number\\s+of\\s+subbufers\\:.*"); //$NON-NLS-1$ |
| 359 | /** |
| 360 | * Pattern to match for channel (switch timer) information (lttng list <session>) |
| 361 | */ |
| 362 | static final Pattern SWITCH_TIMER_ATTRIBUTE = Pattern.compile("\\s+switch\\s+timer\\s+interval\\:.*"); //$NON-NLS-1$ |
| 363 | /** |
| 364 | * Pattern to match for channel (read timer) information (lttng list <session>) |
| 365 | */ |
| 366 | static final Pattern READ_TIMER_ATTRIBUTE = Pattern.compile("\\s+read\\s+timer\\s+interval\\:.*"); //$NON-NLS-1$ |
| 367 | /** |
| 368 | * Pattern to match for channel (output type) information (lttng list <session>) |
| 369 | */ |
| 370 | static final Pattern OUTPUT_ATTRIBUTE = Pattern.compile("\\s+output\\:.*"); //$NON-NLS-1$ |
| 371 | /** |
| 372 | * Pattern to match for provider information (lttng list -k/-u) |
| 373 | */ |
| 374 | static final Pattern PROVIDER_EVENT_PATTERN = Pattern.compile("\\s*(.*)\\s+\\(loglevel:\\s+(.*)\\s+\\(\\d*\\)\\)\\s+\\(type:\\s+(.*)\\)"); //$NON-NLS-1$ |
| 375 | /** |
| 376 | * Pattern to match event fields |
| 377 | */ |
| 378 | static final Pattern EVENT_FIELD_PATTERN = Pattern.compile("\\s*(field:)\\s+(.*)\\s+\\((.*)\\)"); //$NON-NLS-1$ |
| 379 | /** |
| 380 | * Pattern to match for UST provider information (lttng list -u) |
| 381 | */ |
| 382 | static final Pattern UST_PROVIDER_PATTERN = Pattern.compile("\\s*PID\\:\\s+(\\d+)\\s+-\\s+Name\\:\\s+(.*)"); //$NON-NLS-1$ |
| 383 | /** |
| 384 | * Pattern to match for session information (lttng create <session name>) |
| 385 | */ |
| 386 | static final Pattern CREATE_SESSION_NAME_PATTERN = Pattern.compile(".*Session\\s+(.*)\\s+created\\."); //$NON-NLS-1$ |
| 387 | /** |
| 388 | * Pattern to match for session path information (lttng create <session name>) |
| 389 | */ |
| 390 | static final Pattern CREATE_SESSION_PATH_PATTERN = Pattern.compile("\\s*Traces\\s+will\\s+be\\s+written\\s+in\\s+(.*).*"); //$NON-NLS-1$ |
| 391 | /** |
| 392 | * Pattern to match for session command output for "session name not found". |
| 393 | */ |
| 394 | static final Pattern SESSION_NOT_FOUND_ERROR_PATTERN = Pattern.compile("\\s*Error:\\s+Session\\s+name\\s+not\\s+found"); //$NON-NLS-1$ |
| 395 | /** |
| 396 | * Pattern to match introduction line of context list. |
| 397 | */ |
| 398 | static final Pattern ADD_CONTEXT_HELP_CONTEXTS_INTRO = Pattern.compile("\\s*TYPE can\\s+be\\s+one\\s+of\\s+the\\s+strings\\s+below.*"); //$NON-NLS-1$ |
| 399 | /** |
| 400 | * Pattern to match introduction line of context list. |
| 401 | */ |
| 402 | static final Pattern ADD_CONTEXT_HELP_CONTEXTS_END_LINE = Pattern.compile("\\s*Example.*"); //$NON-NLS-1$ |
| 403 | /** |
| 404 | * Pattern to match error line if no kernel tracer is available or installed. |
| 405 | */ |
| 406 | static final Pattern LIST_KERNEL_NO_KERNEL_PROVIDER_PATTERN = Pattern.compile("\\s*Error:\\s+Unable\\s+to\\s+list\\s+kernel\\s+events.*"); //$NON-NLS-1$; |
| 407 | /** |
| 408 | * Pattern to match error line if no ust tracer is available or installed. |
| 409 | */ |
| 410 | static final Pattern LIST_UST_NO_UST_PROVIDER_PATTERN = Pattern.compile(".*Unable\\s*to\\s*list\\s*UST\\s*event.*"); //$NON-NLS-1$; |
| 411 | /** |
| 412 | * Pattern to match for list snapshot information (lttng snapshot list-output) |
| 413 | */ |
| 414 | static final Pattern LIST_SNAPSHOT_OUTPUT_PATTERN = Pattern.compile("\\s+\\[(\\d+)\\]\\s+(.*)\\:\\s+(.*)"); //$NON-NLS-1$ |
| 415 | /** |
| 416 | * Pattern to match snapshot path for network tracing (lttng list <session>) |
| 417 | * Note: file for protocol is not considered as network trace since local consumer will be used. |
| 418 | */ |
| 419 | static final Pattern SNAPSHOT_NETWORK_PATH_PATTERN = Pattern.compile("(net|net4|net6|tcp|tcp6)\\:\\/\\/(.*)(\\:(\\d*)\\/(.*)\\[data\\:\\s+(\\d*)\\]){0,1}"); //$NON-NLS-1$ |
| 420 | |
| 421 | } |