| /* |
| * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| * |
| */ |
| #include "precompiled.hpp" |
| #include "logging/logConfiguration.hpp" |
| #include "logging/logDiagnosticCommand.hpp" |
| #include "memory/resourceArea.hpp" |
| #include "utilities/globalDefinitions.hpp" |
| |
| LogDiagnosticCommand::LogDiagnosticCommand(outputStream* output, bool heap_allocated) |
| : DCmdWithParser(output, heap_allocated), |
| _output("output", "The name or index (#<index>) of output to configure.", "STRING", false), |
| _output_options("output_options", "Options for the output.", "STRING", false), |
| _what("what", "Configures what tags to log.", "STRING", false), |
| _decorators("decorators", "Configures which decorators to use. Use 'none' or an empty value to remove all.", "STRING", false), |
| _disable("disable", "Turns off all logging and clears the log configuration.", "BOOLEAN", false), |
| _list("list", "Lists current log configuration.", "BOOLEAN", false), |
| _rotate("rotate", "Rotates all logs.", "BOOLEAN", false) { |
| _dcmdparser.add_dcmd_option(&_output); |
| _dcmdparser.add_dcmd_option(&_output_options); |
| _dcmdparser.add_dcmd_option(&_what); |
| _dcmdparser.add_dcmd_option(&_decorators); |
| _dcmdparser.add_dcmd_option(&_disable); |
| _dcmdparser.add_dcmd_option(&_list); |
| _dcmdparser.add_dcmd_option(&_rotate); |
| } |
| |
| int LogDiagnosticCommand::num_arguments() { |
| ResourceMark rm; |
| LogDiagnosticCommand* dcmd = new LogDiagnosticCommand(NULL, false); |
| if (dcmd != NULL) { |
| DCmdMark mark(dcmd); |
| return dcmd->_dcmdparser.num_arguments(); |
| } else { |
| return 0; |
| } |
| } |
| |
| void LogDiagnosticCommand::registerCommand() { |
| uint32_t full_visibility = DCmd_Source_Internal | DCmd_Source_AttachAPI | DCmd_Source_MBean; |
| DCmdFactory::register_DCmdFactory(new DCmdFactoryImpl<LogDiagnosticCommand>(full_visibility, true, false)); |
| } |
| |
| void LogDiagnosticCommand::execute(DCmdSource source, TRAPS) { |
| bool any_command = false; |
| if (_disable.has_value()) { |
| LogConfiguration::disable_logging(); |
| any_command = true; |
| } |
| |
| if (_output.has_value() || _what.has_value() || _decorators.has_value()) { |
| if (!LogConfiguration::parse_log_arguments(_output.value(), |
| _what.value(), |
| _decorators.value(), |
| _output_options.value(), |
| output())) { |
| return; |
| } |
| any_command = true; |
| } |
| |
| if (_list.has_value()) { |
| LogConfiguration::describe(output()); |
| any_command = true; |
| } |
| |
| if (_rotate.has_value()) { |
| LogConfiguration::rotate_all_outputs(); |
| any_command = true; |
| } |
| |
| if (!any_command) { |
| // If no argument was provided, print usage |
| print_help(LogDiagnosticCommand::name()); |
| } |
| |
| } |