64 lines
1.9 KiB
Python
64 lines
1.9 KiB
Python
# w.c.s. - web application for online forms
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# Copyright (C) 2005-2013 Entr'ouvert
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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, see <http://www.gnu.org/licenses/>.
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import errno
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import os
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import signal
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import sys
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import time
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from qommon.ctl import Command, make_option
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class CmdStop(Command):
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name = 'stop'
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def __init__(self):
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Command.__init__(self, [
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make_option('--pidfile', metavar='FILENAME',
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dest='pidfile')
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])
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def execute(self, base_options, sub_options, args):
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self.pidfile = sub_options.pidfile
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if not self.pidfile:
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print >> sys.stderr, 'you must specificy --pidfile'
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sys.exit(1)
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try:
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pf = file(self.pidfile, 'r')
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pid = int(pf.read().strip())
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pf.close()
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except IOError:
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pid = None
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if not pid:
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print >> sys.stderr, 'pidfile does not exist. Daemon not running?'
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sys.exit(1)
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# Try killing the daemon process...
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try:
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while 1:
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os.kill(pid, signal.SIGTERM)
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time.sleep(0.1)
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except OSError, err:
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if err.errno == errno.ESRCH:
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if os.path.exists(self.pidfile):
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os.remove(self.pidfile)
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else:
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print str(err)
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sys.exit(1)
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CmdStop.register()
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