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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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# 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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# 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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"""A script for stopping the loggerhead process."""
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from optparse import OptionParser
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home = os.path.realpath(os.path.dirname(__file__))
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default_pidfile = os.path.join(home, 'loggerhead.pid')
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parser = OptionParser(usage='usage: %prog [options]', version='%prog')
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parser.add_option('-p', '--pidfile', dest="pidfile", default=default_pidfile,
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help="override pidfile location")
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options, args = parser.parse_args()
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parser.error('No filename arguments are used, only options.')
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f = open(options.pidfile, 'r')
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print 'Pid file %s not found.' % options.pidfile
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pid = int(f.readline())
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print 'Stale pid file; server is not running.'
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print 'Shutting down previous server @ pid %d.' % pid
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os.kill(pid, signal.SIGINT)