git.lttng.org Git - lttng-ust.git/blob

   1 /*
   2  * Copyright (C) 2015 - EfficiOS Inc., Alexandre Montplaisir <alexmonthy@efficios.com>
   3  * Copyright (C) 2013 - David Goulet <dgoulet@efficios.com>
   4  *
   5  * This library is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU Lesser General Public License, version 2.1 only,
   7  * as published by the Free Software Foundation.
   8  *
   9  * This library is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
  12  * for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public License
  15  * along with this library; if not, write to the Free Software Foundation,
  16  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  17  */
  18
  19 package org.lttng.ust.agent.client;
  20
  21 interface ISessiondCommand {
  22
  23         enum LttngAgentCommand {
  24
  25                 /** List logger(s). */
  26                 CMD_LIST(1),
  27                 /** Enable logger by name. */
  28                 CMD_ENABLE(2),
  29                 /** Disable logger by name. */
  30                 CMD_DISABLE(3),
  31                 /** Registration done */
  32                 CMD_REG_DONE(4);
  33
  34                 private int code;
  35
  36                 private LttngAgentCommand(int c) {
  37                         code = c;
  38                 }
  39
  40                 public int getCommand() {
  41                         return code;
  42                 }
  43         }
  44
  45         /**
  46          * Populate the class from a byte array
  47          *
  48          * @param data
  49          *              the byte array containing the streamed command
  50          */
  51         void populate(byte[] data);
  52 }