3b00a7de59
Passing `-r` to the cli's while also passing `-l` will make the logfile rotate when reaching 5Mb in size. Three backups will be kept at all times. All deluge's code is now using this new style logging along with the git hosted plugins. For other plugins not hosted by deluge, which still imports `LOG` as the logger, a deprecation warning will be shown explaining the required changes needed to use the new style logging. New plugins created by the `create_plugin` script will use the new logging facilities.
253 lines
9.7 KiB
Python
253 lines
9.7 KiB
Python
#
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# main.py
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#
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# Copyright (C) 2007 Andrew Resch <andrewresch@gmail.com>
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# Copyright (C) 2010 Pedro Algarvio <pedro@algarvio.me>
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#
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# Deluge is free software.
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#
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# You may redistribute it and/or modify it under the terms of the
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# GNU General Public License, as published by the Free Software
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# Foundation; either version 3 of the License, or (at your option)
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# any later version.
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#
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# deluge 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.
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# See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with deluge. If not, write to:
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# The Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor
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# Boston, MA 02110-1301, USA.
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#
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# In addition, as a special exception, the copyright holders give
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# permission to link the code of portions of this program with the OpenSSL
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# library.
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# You must obey the GNU General Public License in all respects for all of
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# the code used other than OpenSSL. If you modify file(s) with this
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# exception, you may extend this exception to your version of the file(s),
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# but you are not obligated to do so. If you do not wish to do so, delete
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# this exception statement from your version. If you delete this exception
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# statement from all source files in the program, then also delete it here.
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#
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#
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# The main starting point for the program. This function is called when the
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# user runs the command 'deluge'.
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"""Main starting point for Deluge. Contains the main() entry point."""
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import os
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import sys
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from optparse import OptionParser
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import deluge.log
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#import deluge.common
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import deluge.error
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def start_ui():
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"""Entry point for ui script"""
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import deluge.common
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# Setup the argument parser
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parser = OptionParser(usage="%prog [options] [actions]",
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version=deluge.common.get_version())
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parser.add_option("-u", "--ui", dest="ui",
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help="""The UI that you wish to launch. The UI choices are:\n
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\t gtk -- A GTK-based graphical user interface (default)\n
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\t web -- A web-based interface (http://localhost:8112)\n
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\t console -- A console or command-line interface""", action="store", type="str")
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parser.add_option("-c", "--config", dest="config",
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help="Set the config folder location", action="store", type="str")
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parser.add_option("-l", "--logfile", dest="logfile",
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help="Output to designated logfile instead of stdout", action="store", type="str")
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parser.add_option("-a", "--args", dest="args",
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help="Arguments to pass to UI, -a '--option args'", action="store", type="str")
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parser.add_option("-L", "--loglevel", dest="loglevel",
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help="Set the log level: none, info, warning, error, critical, debug", action="store", type="str")
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parser.add_option("-q", "--quiet", dest="quiet",
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help="Sets the log level to 'none', this is the same as `-L none`", action="store_true", default=False)
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parser.add_option("-r", "--rotate-logs",
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help="Rotate logfiles.", action="store_true", default=False)
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parser.add_option("-s", "--set-default-ui", dest="default_ui",
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help="Sets the default UI to be run when no UI is specified", action="store", type="str")
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# Get the options and args from the OptionParser
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(options, args) = parser.parse_args()
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if options.quiet:
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options.loglevel = "none"
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logfile_mode = 'w'
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if options.rotate_logs:
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logfile_mode = 'a'
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# Setup the logger
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deluge.log.setupLogger(level=options.loglevel, filename=options.logfile,
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filemode=logfile_mode)
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if options.config:
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if not os.path.exists(options.config):
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# Try to create the config folder if it doesn't exist
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try:
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os.makedirs(options.config)
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except Exception, e:
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pass
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elif not os.path.isdir(options.config):
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print "Config option needs to be a directory!"
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sys.exit(1)
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else:
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if not os.path.exists(deluge.common.get_default_config_dir()):
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os.makedirs(deluge.common.get_default_config_dir())
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if options.default_ui:
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import deluge.configmanager
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if options.config:
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deluge.configmanager.set_config_dir(options.config)
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config = deluge.configmanager.ConfigManager("ui.conf")
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config["default_ui"] = options.default_ui
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config.save()
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print "The default UI has been changed to", options.default_ui
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sys.exit(0)
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version = deluge.common.get_version()
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import logging
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log = logging.getLogger(__name__)
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log.info("Deluge ui %s", version)
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log.debug("options: %s", options)
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log.debug("args: %s", args)
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log.debug("ui_args: %s", args)
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from deluge.ui.ui import UI
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log.info("Starting ui..")
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UI(options, args, options.args)
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def start_daemon():
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"""Entry point for daemon script"""
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import deluge.common
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if 'dev' not in deluge.common.get_version():
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import warnings
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warnings.filterwarnings('ignore', category=DeprecationWarning, module='twisted')
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# Setup the argument parser
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parser = OptionParser(usage="%prog [options] [actions]",
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version=deluge.common.get_version())
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parser.add_option("-p", "--port", dest="port",
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help="Port daemon will listen on", action="store", type="int")
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parser.add_option("-i", "--interface", dest="interface",
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help="Interface daemon will listen for bittorrent connections on, \
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this should be an IP address", metavar="IFACE",
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action="store", type="str")
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parser.add_option("-u", "--ui-interface", dest="ui_interface",
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help="Interface daemon will listen for UI connections on, this should be\
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an IP address", metavar="IFACE", action="store", type="str")
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parser.add_option("-d", "--do-not-daemonize", dest="donot",
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help="Do not daemonize", action="store_true", default=False)
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parser.add_option("-c", "--config", dest="config",
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help="Set the config location", action="store", type="str")
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parser.add_option("-l", "--logfile", dest="logfile",
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help="Set the logfile location", action="store", type="str")
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parser.add_option("-P", "--pidfile", dest="pidfile",
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help="Use pidfile to store process id", action="store", type="str")
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parser.add_option("-L", "--loglevel", dest="loglevel",
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help="Set the log level: none, info, warning, error, critical, debug", action="store", type="str")
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parser.add_option("-q", "--quiet", dest="quiet",
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help="Sets the log level to 'none', this is the same as `-L none`", action="store_true", default=False)
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parser.add_option("-r", "--rotate-logs",
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help="Rotate logfiles.", action="store_true", default=False)
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parser.add_option("--profile", dest="profile", action="store_true", default=False,
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help="Profiles the daemon")
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# Get the options and args from the OptionParser
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(options, args) = parser.parse_args()
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if options.quiet:
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options.loglevel = "none"
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logfile_mode = 'w'
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if options.rotate_logs:
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logfile_mode = 'a'
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# Setup the logger
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deluge.log.setupLogger(level=options.loglevel, filename=options.logfile,
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filemode=logfile_mode)
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import deluge.configmanager
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if options.config:
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if not deluge.configmanager.set_config_dir(options.config):
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print("There was an error setting the config dir! Exiting..")
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sys.exit(1)
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# Sets the options.logfile to point to the default location
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def open_logfile():
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if not options.logfile:
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options.logfile = deluge.configmanager.get_config_dir("deluged.log")
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# Writes out a pidfile if necessary
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def write_pidfile():
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if options.pidfile:
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open(options.pidfile, "wb").write("%s\n" % os.getpid())
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# If the donot daemonize is set, then we just skip the forking
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if not options.donot:
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# Windows check, we log to the config folder by default
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if deluge.common.windows_check() or deluge.common.osx_check():
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open_logfile()
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write_pidfile()
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else:
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if os.fork() == 0:
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os.setsid()
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if os.fork() == 0:
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open_logfile()
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write_pidfile()
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else:
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os._exit(0)
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else:
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os._exit(0)
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else:
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# Do not daemonize
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write_pidfile()
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# Setup the logger
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try:
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# Try to make the logfile's directory if it doesn't exist
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os.makedirs(os.path.abspath(os.path.dirname(options.logfile)))
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except:
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pass
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import logging
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log = logging.getLogger(__name__)
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if options.profile:
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import hotshot
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hsp = hotshot.Profile(deluge.configmanager.get_config_dir("deluged.profile"))
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hsp.start()
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try:
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from deluge.core.daemon import Daemon
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Daemon(options, args)
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except deluge.error.DaemonRunningError, e:
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log.error(e)
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log.error("You cannot run multiple daemons with the same config directory set.")
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log.error("If you believe this is an error, you can force a start by deleting %s.", deluge.configmanager.get_config_dir("deluged.pid"))
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sys.exit(1)
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except Exception, e:
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log.exception(e)
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sys.exit(1)
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finally:
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if options.profile:
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hsp.stop()
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hsp.close()
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import hotshot.stats
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stats = hotshot.stats.load(deluge.configmanager.get_config_dir("deluged.profile"))
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stats.strip_dirs()
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stats.sort_stats("time", "calls")
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stats.print_stats(400)
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