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# Copyright (C) 2007-2018 John Goerzen & contributors.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
from urllib.parse import urlencode
import sys
import time
import logging
from threading import currentThread
import offlineimap
from offlineimap.ui.UIBase import UIBase
protocol = '7.2.0'
class MachineLogFormatter(logging.Formatter):
"""urlencodes any outputted line, to avoid multi-line output"""
def format(self, record):
# Mapping of log levels to historic tag names
severity_map = {
'info': 'msg',
'warning': 'warn',
}
line = super(MachineLogFormatter, self).format(record)
severity = record.levelname.lower()
if severity in severity_map:
severity = severity_map[severity]
if hasattr(record, "machineui"):
command = record.machineui["command"]
whoami = record.machineui["id"]
else:
command = ""
whoami = currentThread().getName()
prefix = "%s:%s" % (command, urlencode([('', whoami)])[1:])
return "%s:%s:%s" % (severity, prefix, urlencode([('', line)])[1:])
class MachineUI(UIBase):
def __init__(self, config, loglevel=logging.INFO):
super(MachineUI, self).__init__(config, loglevel)
self._log_con_handler.createLock()
"""lock needed to block on password input"""
# Set up the formatter that urlencodes the strings...
self._log_con_handler.setFormatter(MachineLogFormatter())
# Arguments:
# - handler: must be method from self.logger that reflects
# the severity of the passed message
# - command: command that produced this message
# - msg: the message itself
def _printData(self, handler, command, msg):
handler(msg,
extra={
'machineui': {
'command': command,
'id': currentThread().getName(),
}
})
def _msg(self, msg):
self._printData(self.logger.info, '_display', msg)
def warn(self, msg, minor=0):
# TODO, remove and cleanup the unused minor stuff
self._printData(self.logger.warning, '', msg)
def registerthread(self, account):
super(MachineUI, self).registerthread(account)
self._printData(self.logger.info, 'registerthread', account)
def unregisterthread(self, thread):
UIBase.unregisterthread(self, thread)
self._printData(self.logger.info, 'unregisterthread', thread.getName())
def debugging(self, debugtype):
self._printData(self.logger.debug, 'debugging', debugtype)
def acct(self, accountname):
self._printData(self.logger.info, 'acct', accountname)
def acctdone(self, accountname):
self._printData(self.logger.info, 'acctdone', accountname)
def validityproblem(self, folder):
self._printData(self.logger.warning, 'validityproblem', "%s\n%s\n%s\n%s" %
(folder.getname(), folder.getrepository().getname(),
folder.get_saveduidvalidity(), folder.get_uidvalidity()))
def connecting(self, reposname, hostname, port):
self._printData(self.logger.info, 'connecting', "%s\n%s\n%s" % (hostname,
str(port), reposname))
def syncfolders(self, srcrepos, destrepos):
self._printData(self.logger.info, 'syncfolders', "%s\n%s" % (self.getnicename(srcrepos),
self.getnicename(destrepos)))
def syncingfolder(self, srcrepos, srcfolder, destrepos, destfolder):
self._printData(self.logger.info, 'syncingfolder', "%s\n%s\n%s\n%s\n" %
(self.getnicename(srcrepos), srcfolder.getname(),
self.getnicename(destrepos), destfolder.getname()))
def loadmessagelist(self, repos, folder):
self._printData(self.logger.info, 'loadmessagelist', "%s\n%s" % (self.getnicename(repos),
folder.getvisiblename()))
def messagelistloaded(self, repos, folder, count):
self._printData(self.logger.info, 'messagelistloaded', "%s\n%s\n%d" %
(self.getnicename(repos), folder.getname(), count))
def syncingmessages(self, sr, sf, dr, df):
self._printData(self.logger.info, 'syncingmessages', "%s\n%s\n%s\n%s\n" %
(self.getnicename(sr), sf.getname(), self.getnicename(dr),
df.getname()))
def ignorecopyingmessage(self, uid, srcfolder, destfolder):
self._printData(self.logger.info, 'ignorecopyingmessage', "%d\n%s\n%s\n%s[%s]" %
(uid, self.getnicename(srcfolder), srcfolder.getname(),
self.getnicename(destfolder), destfolder))
def copyingmessage(self, uid, num, num_to_copy, srcfolder, destfolder):
self._printData(self.logger.info, 'copyingmessage', "%d\n%s\n%s\n%s[%s]" %
(uid, self.getnicename(srcfolder), srcfolder.getname(),
self.getnicename(destfolder), destfolder))
def folderlist(self, ulist):
return "\f".join(["%s\t%s" % (self.getnicename(x), x.getname()) for x in ulist])
def uidlist(self, ulist):
return "\f".join([str(u) for u in ulist])
def deletingmessages(self, uidlist, destlist):
ds = self.folderlist(destlist)
self._printData(self.logger.info, 'deletingmessages', "%s\n%s" % (self.uidlist(uidlist), ds))
def addingflags(self, uidlist, flags, dest):
self._printData(self.logger.info, "addingflags", "%s\n%s\n%s" % (self.uidlist(uidlist),
"\f".join(flags),
dest))
def deletingflags(self, uidlist, flags, dest):
self._printData(self.logger.info, 'deletingflags', "%s\n%s\n%s" % (self.uidlist(uidlist),
"\f".join(flags),
dest))
def threadException(self, thread):
self._printData(self.logger.warning, 'threadException', "%s\n%s" %
(thread.getName(), self.getThreadExceptionString(thread)))
self.delThreadDebugLog(thread)
self.terminate(100)
def terminate(self, exitstatus=0, errortitle='', errormsg=''):
self._printData(self.logger.info, 'terminate', "%d\n%s\n%s" % (exitstatus, errortitle, errormsg))
sys.exit(exitstatus)
def mainException(self):
self._printData(self.logger.warning, 'mainException', self.getMainExceptionString())
def threadExited(self, thread):
self._printData(self.logger.info, 'threadExited', thread.getName())
UIBase.threadExited(self, thread)
def sleeping(self, sleepsecs, remainingsecs):
self._printData(self.logger.info, 'sleeping', "%d\n%d" % (sleepsecs, remainingsecs))
if sleepsecs > 0:
time.sleep(sleepsecs)
return 0
def getpass(self, username, config, errmsg=None):
if errmsg:
self._printData(self.logger.warning,
'getpasserror', "%s\n%s" % (username, errmsg),
False)
self._log_con_handler.acquire() # lock the console output
try:
self._printData(self.logger.info, 'getpass', username)
return sys.stdin.readline()[:-1]
finally:
self._log_con_handler.release()
def init_banner(self):
self._printData(self.logger.info, 'protocol', protocol)
self._printData(self.logger.info, 'initbanner', offlineimap.banner)
def callhook(self, msg):
self._printData(self.logger.info, 'callhook', msg)
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