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#! /usr/bin/python -E
#
# Copyright (C) 2007 Red Hat
# see file 'COPYING' for use and warranty information
#
# 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; version 2 only
#
# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
import os, sys
def daemonize():
pid = os.fork()
if pid != 0:
os._exit(0)
# become session leader
os.setsid()
# fork again to reparent to init
pid = os.fork()
if pid != 0:
os._exit(0)
os.chdir("/")
os.umask(0)
import resource
maxfd = resource.getrlimit(resource.RLIMIT_NOFILE)[1]
if (maxfd == resource.RLIM_INFINITY):
maxfd = 1024
# close all file descriptors
for fd in range(0, maxfd):
try:
os.close(fd)
except OSError:
pass
# stdin
os.open("/dev/null", os.O_RDWR)
# stdout
os.open("/dev/null", os.O_RDWR)
# stderr
os.open("/dev/null", os.O_RDWR)
# To make development easier, we detect if we are in the development
# environment to load a different configuration and avoid becoming
# a daemon
devel = False
if os.path.exists(os.path.join(os.path.dirname(__file__), "Makefile")):
devel = True
if not devel:
sys.path.append("/usr/share/ipa/")
# this must be after sys.path is changed to work correctly
import pkg_resources
pkg_resources.require("TurboGears")
pkg_resources.require("ipa_gui")
from turbogears import update_config, start_server
import cherrypy
cherrypy.lowercase_api = True
# Load the config - look for a local file first for development
# and then the system config file
if devel:
update_config(configfile="dev.cfg",
modulename="ipagui.config")
else:
update_config(configfile="/usr/share/ipa/ipa-webgui.cfg",
modulename="ipagui.config.app")
from ipagui.controllers import Root
if not devel:
try:
daemonize()
except Exception, e:
sys.stderr.write("error becoming daemon: " + str(e))
sys.exit(1)
start_server(Root())
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