/usr/lib/salome/bin/salome_session.py is in salome-kernel 6.5.0-7ubuntu2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 | # -*- coding: iso-8859-1 -*-
# Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
#
# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
#
## @package salome_session
# \brief Module that provides the SalomeSession object that helps to launch
# a SALOME script session
#
import os
import sys
import string
import socket
_session = None
def startSession(modules=[]):
global _session
if _session: return
searchFreePort()
_session = SalomeSession(modules)
return
def getShortHostName():
"""
gives Hostname without domain extension.
SALOME naming service needs short Hostnames (without domain extension).
HOSTNAME is not allways defined in environment,
socket.gethostname() gives short or complete Hostname, depending on
defined aliases.
"""
from salome_utils import getShortHostName
return getShortHostName()
def searchFreePort():
"""
Search free port for SALOME session.
Returns first found free port number.
"""
print "Searching a free port for naming service:",
from salome_utils import generateFileName, getHostName
hostname = getHostName()
NSPORT = 2810
limit = NSPORT+100
while 1:
print "%s "%(NSPORT),
status = os.system("netstat -ltn | grep -E :%s"%(NSPORT))
if status:
home = os.getenv("HOME")
appli = os.getenv("APPLI")
kwargs={}
if appli is not None:
home = os.path.join(home, appli,"USERS")
kwargs["with_username"]=True
omniorb_config = generateFileName(home, prefix="omniORB",
extension="cfg",
hidden=True,
with_hostname=True,
with_port=NSPORT,
**kwargs)
f = open(omniorb_config, "w")
f.write("ORBInitRef NameService=corbaname::%s:%s\n"%(hostname, NSPORT))
f.close()
os.environ['OMNIORB_CONFIG'] = omniorb_config
last_running_config = generateFileName(home, prefix="omniORB",
suffix="last",
extension="cfg",
hidden=True,
**kwargs)
os.environ['LAST_RUNNING_CONFIG'] = last_running_config
if os.access(last_running_config,os.F_OK):
os.unlink(last_running_config)
pass
os.symlink(omniorb_config,last_running_config)
print "- Ok"
break
if NSPORT == limit:
msg = ""
msg += "Can not find a free port to launch omniNames\n"
msg += "Kill the running servers and try again.\n"
raise RuntimeError, msg
NSPORT = NSPORT+1
pass
os.environ['NSHOST'] = hostname
os.environ['NSPORT'] = str(NSPORT)
return NSPORT
class SalomeSession(object):
"""Salome session launcher"""
import runSalome
import killSalomeWithPort
import killSalome
def __init__(self, modules):
import runSalome
sys.argv = ["dummy.py"]
sys.argv += ["--terminal"]
if modules:
sys.argv += ['--modules=%s'%(",".join(modules))]
pass
runSalome.clt, runSalome.args = runSalome.main()
import salome
salome.salome_init()
return
def __del__(self):
import runSalome
runSalome.killLocalPort()
return
pass
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