| /* |
| * 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/logDecorators.hpp" |
| #include "runtime/os.inline.hpp" |
| |
| const LogDecorators LogDecorators::None = LogDecorators(0); |
| |
| const char* LogDecorators::_name[][2] = { |
| #define DECORATOR(n, a) {#n, #a}, |
| DECORATOR_LIST |
| #undef DECORATOR |
| }; |
| |
| LogDecorators::Decorator LogDecorators::from_string(const char* str) { |
| for (size_t i = 0; i < Count; i++) { |
| Decorator d = static_cast<Decorator>(i); |
| if (strcasecmp(str, name(d)) == 0 || strcasecmp(str, abbreviation(d)) == 0) { |
| return d; |
| } |
| } |
| return Invalid; |
| } |
| |
| bool LogDecorators::parse(const char* decorator_args, outputStream* errstream) { |
| if (decorator_args == NULL || strlen(decorator_args) == 0) { |
| _decorators = DefaultDecoratorsMask; |
| return true; |
| } |
| |
| if (strcasecmp(decorator_args, "none") == 0 ) { |
| _decorators = 0; |
| return true; |
| } |
| |
| bool result = true; |
| uint tmp_decorators = 0; |
| char* args_copy = os::strdup_check_oom(decorator_args, mtLogging); |
| char* token = args_copy; |
| char* comma_pos; |
| do { |
| comma_pos = strchr(token, ','); |
| if (comma_pos != NULL) { |
| *comma_pos = '\0'; |
| } |
| Decorator d = from_string(token); |
| if (d == Invalid) { |
| if (errstream != NULL) { |
| errstream->print_cr("Invalid decorator '%s'.", token); |
| } |
| result = false; |
| break; |
| } |
| tmp_decorators |= mask(d); |
| token = comma_pos + 1; |
| } while (comma_pos != NULL); |
| os::free(args_copy); |
| if (result) { |
| _decorators = tmp_decorators; |
| } |
| return result; |
| } |