Package net.schmizz.sshj.connection.channel.direct

Examples of net.schmizz.sshj.connection.channel.direct.Session$Command

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    @Test
    public void testConnectToLocalhostAndCollectOutput() throws IOException {
        SSHClient client = Ssh.newClient(localhost, adminAccess, 1000);
        try {
            Session session = client.startSession();
            try {
                final Session.Command command = session.exec("echo 'stdout' && echo 'stderr' 1>&2");

                String stdout = CharStreams.toString(new InputStreamReader(command.getInputStream()));
                String stderr = CharStreams.toString(new InputStreamReader(command.getErrorStream()));

                command.join();
                assertThat(command.getExitStatus()).isEqualTo(0);
                assertThat(command.getExitErrorMessage()).isNull();

                assertThat(stdout).contains("stdout");
                assertThat(stderr).contains("stderr");

            } finally {
                session.close();
            }
        } finally {
            client.close();
        }
    }
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    @Test
    public void testConnectStreamLoggerToCommand() throws IOException, InterruptedException {
        SSHClient client = Ssh.newClient(localhost, adminAccess, 1000);
        try {
            Session session = client.startSession();
            try {
                final Session.Command command = session.exec("echo 'line1' && echo && echo 'line2'");
                final List<String> lines = Lists.newCopyOnWriteArrayList();

                StreamLogger logger = new StreamLogger(command.getInputStream(), LOG, MarkerFactory.getMarker("live")) {
                    @Override
                    protected void log(Logger logger, Marker marker, String line) {
                        logger.info(marker, line);  /* just for visual inspection */
                        lines.add(line);
                    }
                };
                logger.start();

                command.join();
                logger.join();

                assertThat(lines).hasSize(2).contains("line1", "line2");

            } finally {
                session.close();
            }
        } finally {
            client.close();
        }
    }
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            String content = UUID.randomUUID().toString();

            Ssh.createFile(client, content, 0600, destination);

            /* Check the file exists and has the expected content */
            Session session = client.startSession();
            try {
                final Session.Command command = session.exec("set +x +e && cat " + destination);

                String output = CharStreams.toString(new InputStreamReader(command.getInputStream()));
                command.join();

                assertThat(command.getExitStatus()).isEqualTo(0);
                assertThat(output).contains(content);

            } finally {
                session.close();
            }
        } finally {
            client.close();
        }

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    private void assertSshCommand(Machine machine, AdminAccess adminAccess, String bashCommand) throws IOException {
        LOG.info("Checking return code for command '{}' on machine {}", bashCommand, machine.getExternalId());
        SSHClient client = Ssh.newClient(machine, adminAccess);
        try {
            Session session = client.startSession();
            try {
                session.allocateDefaultPTY();
                Session.Command command = session.exec(bashCommand);

                command.join();
                assertTrue("Exit code was " + command.getExitStatus() + " for command " + bashCommand,
                    command.getExitStatus() == 0);
            } finally {
                session.close();
            }
        } finally {
            client.close();
        }
    }
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        } else {
          throw new IOException("Unexpected character");
        }
      }
      try {
        out.add(new Command(bytes));
      } finally {
        bytes = null;
        arguments = 0;
      }
    } else if (in.readByte() == '*') {
      long l = readLong(in);
      if (l > Integer.MAX_VALUE) {
        throw new IllegalArgumentException("Java only supports arrays up to " + Integer.MAX_VALUE + " in size");
      }
      int numArgs = (int) l;
      if (numArgs < 0) {
        throw new RedisException("Invalid size: " + numArgs);
      }
      bytes = new byte[numArgs][];
      checkpoint();
      decode(ctx, in, out);
    } else {
      // Go backwards one
      in.readerIndex(in.readerIndex() - 1);
      // Read command -- can't be interupted
      byte[][] b = new byte[1][];
      b[0] = in.readBytes(in.bytesBefore((byte) '\r')).array();
      in.skipBytes(2);
      out.add(new Command(b, true));
    }
  }
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        boolean isOff = _hasTrueInput(off);
        boolean isOn = _hasTrueInput(on);

        if ((brightLevel >= 0) && (brightLevel <= 100)) {
            _transmit(new Command((_destination), x10.Command.BRIGHT,
                    brightLevel));
        }

        if ((dimLevel >= 0) && (dimLevel <= 100)) {
            _transmit(new Command((_destination), x10.Command.DIM, dimLevel));
        }

        if (isOn) {
            _transmit(new Command((_destination), x10.Command.ON));
        }

        if (isOff) {
            _transmit(new Command((_destination), x10.Command.OFF));
        }
    }
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    public void fire() throws IllegalActionException {
        super.fire();

        // Check whether a command is ready.
        if (_commandReady()) {
            Command command = _getCommand();
            receivedCommand.send(0, new StringToken(_commandToString(command)));
        } else {
            receivedCommand.send(0, _EMPTY_STRING);
        }
    }
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    public void fire() throws IllegalActionException {
        super.fire();

        // Check whether a command is ready
        if (_commandReady()) {
            Command sensedCommand = _getCommand();
            byte function = sensedCommand.getFunctionByte();
            byte functionOfInterest = Command.BRIGHT;
            String commandValue = command.stringValue();

            if (!commandValue.equals("BRIGHT")) {
                functionOfInterest = Command.DIM;
            }

            String sensedHouseCode = "" + sensedCommand.getHouseCode();
            int sensedUnitCode = sensedCommand.getUnitCode();

            String houseCodeValue = houseCode.stringValue();
            int unitCodeValue = ((IntToken) unitCode.getToken()).intValue();

            if (sensedHouseCode.equals(houseCodeValue)
                    && (sensedUnitCode == unitCodeValue)
                    && (function == functionOfInterest)) {
                level.send(0, new IntToken(sensedCommand.getLevel()));
            } else {
                level.send(0, _NO_COMMAND_TOKEN);
            }
        } else {
            level.send(0, _NO_COMMAND_TOKEN);
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        boolean isOn = _hasTrueInput(on);
        boolean isOff = _hasTrueInput(off);

        if (isOn) {
            _transmit(new Command((_destination), x10.Command.ON));
        }

        if (isOff) {
            _transmit(new Command((_destination), x10.Command.OFF));
        }
    }
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    public void fire() throws IllegalActionException {
        super.fire();

        // Check whether a command is ready
        if (_commandReady()) {
            Command sensedCommand = _getCommand();
            byte function = sensedCommand.getFunctionByte();
            byte functionOfInterest = Command.ON;
            String commandValue = command.stringValue();

            if (commandValue.equals("OFF")) {
                functionOfInterest = Command.OFF;
            } else if (commandValue.equals("ALL_LIGHTS_ON")) {
                functionOfInterest = Command.ALL_LIGHTS_ON;
            } else if (commandValue.equals("ALL_LIGHTS_OFF")) {
                functionOfInterest = Command.ALL_LIGHTS_OFF;
            } else if (commandValue.equals("ALL_UNITS_OFF")) {
                functionOfInterest = Command.ALL_UNITS_OFF;
            }

            String sensedHouseCode = "" + sensedCommand.getHouseCode();
            int sensedUnitCode = sensedCommand.getUnitCode();

            String houseCodeValue = houseCode.stringValue();
            int unitCodeValue = ((IntToken) unitCode.getToken()).intValue();

            if (sensedHouseCode.equals(houseCodeValue)
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