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# Copyright (C) 2014-2020 Greenbone Networks GmbH |
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# |
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# SPDX-License-Identifier: AGPL-3.0-or-later |
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# |
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# This program is free software: you can redistribute it and/or modify |
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# it under the terms of the GNU Affero General Public License as |
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# published by the Free Software Foundation, either version 3 of the |
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# License, or (at your option) any later version. |
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# |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU Affero General Public License for more details. |
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# |
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# You should have received a copy of the GNU Affero General Public License |
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# along with this program. If not, see <http://www.gnu.org/licenses/>. |
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import logging |
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import os |
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import configparser |
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from logging.config import fileConfig |
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from pathlib import Path |
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from typing import Optional |
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DEFAULT_HANDLER_CONSOLE = { |
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'class': 'logging.StreamHandler', |
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'level': 'INFO', |
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'formatter': 'file', |
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'args': 'sys.stdout,', |
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} |
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DEFAULT_HANDLER_FILE = { |
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'class': 'FileHandler', |
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'level': 'INFO', |
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'formatter': 'file', |
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} |
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DEFAULT_HANDLER_SYSLOG = { |
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'class': 'handlers.SysLogHandler', |
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'level': 'INFO', |
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'formatter': 'syslog', |
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'args': '("/dev/log", handlers.SysLogHandler.LOG_USER)', |
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} |
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DEFAULT_HANDLERS = {'keys': 'default_handler'} |
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DEFAULT_FORMATTERS = {'keys': 'file,syslog'} |
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DEFAULT_FORMATTER_FILE = { |
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'format': 'OSPD[' |
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+ str(os.getpid()) |
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+ '] %(asctime)s: %(levelname)s: (%(name)s) %(message)s', |
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'datefmt': '', |
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} |
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DEFAULT_FORMATTER_SYSLOG = { |
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'format': 'OSPD[' |
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+ str(os.getpid()) |
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+ '] %(levelname)s: (%(name)s) %(message)s', |
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'datefmt': '', |
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} |
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DEFAULT_LOGGERS = {'keys': 'root'} |
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DEFAULT_ROOT_LOGGER = { |
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'level': 'NOTSET', |
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'handlers': 'default_handler', |
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'propagate': '0', |
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} |
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def init_logging( |
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log_level: int, |
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*, |
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log_file: Optional[str] = None, |
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log_config: Optional[str] = None, |
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foreground: Optional[bool] = False |
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): |
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config = configparser.ConfigParser() |
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config['handlers'] = DEFAULT_HANDLERS |
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config['formatters'] = DEFAULT_FORMATTERS |
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config['formatter_file'] = DEFAULT_FORMATTER_FILE |
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config['formatter_syslog'] = DEFAULT_FORMATTER_SYSLOG |
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if foreground: |
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config['handler_default_handler'] = DEFAULT_HANDLER_CONSOLE |
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elif log_file: |
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config['handler_default_handler'] = DEFAULT_HANDLER_FILE |
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config['handler_default_handler']['args'] = "('" + log_file + "', 'a')" |
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else: |
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config['handler_default_handler'] = DEFAULT_HANDLER_SYSLOG |
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config['handler_default_handler']['level'] = log_level |
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log_config_path = Path(log_config) |
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if log_config_path.exists(): |
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config.read(log_config) |
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else: |
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config['loggers'] = DEFAULT_LOGGERS |
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config['logger_root'] = DEFAULT_ROOT_LOGGER |
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fileConfig(config, disable_existing_loggers=False) |
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logging.getLogger() |
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greenbone /
ospd
