152 lines
5.2 KiB
Python
152 lines
5.2 KiB
Python
# OfflineIMAP initialization code
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# Copyright (C) 2002, 2003 John Goerzen
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# <jgoerzen@complete.org>
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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 General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (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 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 this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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from offlineimap import imaplib, imapserver, repository, folder, mbnames, threadutil, version, syncmaster, accounts
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from offlineimap.localeval import LocalEval
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from offlineimap.threadutil import InstanceLimitedThread, ExitNotifyThread
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from offlineimap.ui import UIBase
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import re, os, os.path, offlineimap, sys
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from offlineimap.CustomConfig import CustomConfigParser
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from threading import *
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import threading
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from getopt import getopt
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try:
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import fcntl
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hasfcntl = 1
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except:
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hasfcntl = 0
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lockfd = None
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def lock(config, ui):
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global lockfd, hasfcntl
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if not hasfcntl:
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return
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lockfd = open(config.getmetadatadir() + "/lock", "w")
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try:
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fcntl.flock(lockfd, fcntl.LOCK_EX | fcntl.LOCK_NB)
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except IOError:
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ui.locked()
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ui.terminate(1)
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def startup(versionno):
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assert versionno == version.versionstr, "Revision of main program (%s) does not match that of library (%s). Please double-check your PYTHONPATH and installation locations." % (versionno, version.versionstr)
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options = {}
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if '--help' in sys.argv[1:]:
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sys.stdout.write(version.cmdhelp + "\n")
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sys.exit(0)
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for optlist in getopt(sys.argv[1:], 'P:1oa:c:d:l:u:h')[0]:
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options[optlist[0]] = optlist[1]
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if options.has_key('-h'):
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sys.stdout.write(version.cmdhelp)
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sys.stdout.write("\n")
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sys.exit(0)
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configfilename = os.path.expanduser("~/.offlineimaprc")
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if options.has_key('-c'):
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configfilename = options['-c']
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if options.has_key('-P'):
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if not options.has_key('-1'):
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sys.stderr.write("FATAL: profile mode REQUIRES -1\n")
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sys.exit(100)
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profiledir = options['-P']
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os.mkdir(profiledir)
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threadutil.setprofiledir(profiledir)
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sys.stderr.write("WARNING: profile mode engaged;\nPotentially large data will be created in " + profiledir + "\n")
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config = CustomConfigParser()
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if not os.path.exists(configfilename):
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sys.stderr.write(" *** Config file %s does not exist; aborting!\n" % configfilename)
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sys.exit(1)
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config.read(configfilename)
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ui = offlineimap.ui.detector.findUI(config, options.get('-u'))
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UIBase.setglobalui(ui)
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if options.has_key('-l'):
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ui.setlogfd(open(options['-l'], 'wt'))
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ui.init_banner()
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if options.has_key('-d'):
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for debugtype in options['-d'].split(','):
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ui.add_debug(debugtype.strip())
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if debugtype == 'imap':
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imaplib.Debug = 5
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if debugtype == 'thread':
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threading._VERBOSE = 1
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if options.has_key('-o'):
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# FIXME: maybe need a better
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for section in accounts.getaccountlist(config):
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config.remove_option('Account ' + section, "autorefresh")
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lock(config, ui)
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if options.has_key('-l'):
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sys.stderr = ui.logfile
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activeaccounts = config.get("general", "accounts")
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if options.has_key('-a'):
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activeaccounts = options['-a']
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activeaccounts = activeaccounts.replace(" ", "")
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activeaccounts = activeaccounts.split(",")
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allaccounts = accounts.AccountHashGenerator(config)
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syncaccounts = {}
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for account in activeaccounts:
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syncaccounts[account] = allaccounts[account]
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server = None
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remoterepos = None
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localrepos = None
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if options.has_key('-1'):
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threadutil.initInstanceLimit("ACCOUNTLIMIT", 1)
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else:
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threadutil.initInstanceLimit("ACCOUNTLIMIT",
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config.getdefaultint("general", "maxsyncaccounts", 1))
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for reposname in config.getsectionlist('Repository'):
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for instancename in ["FOLDER_" + reposname,
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"MSGCOPY_" + reposname]:
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if options.has_key('-1'):
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threadutil.initInstanceLimit(instancename, 1)
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else:
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threadutil.initInstanceLimit(instancename,
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config.getdefaultint('Repository ' + reposname, "maxconnections", 1))
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threadutil.initexitnotify()
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t = ExitNotifyThread(target=syncmaster.syncitall,
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name='Sync Runner',
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kwargs = {'accounts': syncaccounts,
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'config': config})
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t.setDaemon(1)
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t.start()
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try:
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threadutil.exitnotifymonitorloop(threadutil.threadexited)
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except SystemExit:
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raise
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except:
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ui.mainException() # Also expected to terminate.
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