+# Copyright (C) 2005 OPEN CASCADE, CEA, EDF R&D, LEG
+# PRINCIPIA R&D, EADS CCR, Lip6, BV, CEDRAT
+# 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
+#
import os, glob, string, sys, re
import xml.sax
-# names of tags in XML configuration file
+# names of tags in XML configuration file
doc_tag = "document"
sec_tag = "section"
par_tag = "parameter"
-# names of attributes in XML configuration file
+# names of attributes in XML configuration file
nam_att = "name"
val_att = "value"
portkill_nam = "portkill"
killall_nam = "killall"
modules_nam = "modules"
-pyModules_nam = "pyModules"
embedded_nam = "embedded"
standalone_nam = "standalone"
containers_nam = "containers"
key_nam = "key"
interp_nam = "interp"
+except_nam = "noexcepthandler"
# values in XML configuration file giving specific module parameters (<module_name> section)
# which are stored in opts with key <module_name>_<parameter> (eg SMESH_plugins)
appname_nam = "appname"
port_nam = "port"
appname = "SalomeApp"
+script_nam = "pyscript"
# values of boolean type (must be '0' or '1').
# xml_parser.boolValue() is used for correct setting
-boolKeys = ( gui_nam, splash_nam, logger_nam, file_nam, xterm_nam, portkill_nam, killall_nam, interp_nam )
+boolKeys = ( gui_nam, splash_nam, logger_nam, file_nam, xterm_nam, portkill_nam, killall_nam, interp_nam, except_nam )
# values of list type
listKeys = ( containers_nam, embedded_nam, key_nam, modules_nam, standalone_nam, plugins_nam )
root_dir = os.environ.get( 'GUI_ROOT_DIR', root_dir ) # GUI_ROOT_DIR or KERNEL_ROOT_DIR or "" if both not found
filename = root_dir+'/bin/salome/VERSION'
str = open( filename, "r" ).readline() # str = "THIS IS SALOME - SALOMEGUI VERSION: 3.0.0"
- match = re.search( r':\s+([\d\.]+)\s*$', str )
+ match = re.search( r':\s+([a-zA-Z0-9.]+)\s*$', str )
if match :
return match.group( 1 )
return ''
-
+
+# calculate and return configuration file id in order to unically identify it
+# for example: for 3.1.0a1 the id is 301000101
+def version_id( fname ):
+ vers = fname.split(".")
+ major = int(vers[0])
+ minor = int(vers[1])
+ mr = re.search(r'^([0-9]+)([A-Za-z]?)([0-9]*)',vers[2])
+ release = dev = 0
+ if mr:
+ release = int(mr.group(1))
+ dev1 = dev2 = 0
+ if len(mr.group(2)): dev1 = ord(mr.group(2))
+ if len(mr.group(3)): dev2 = int(mr.group(3))
+ dev = dev1 * 100 + dev2
+ else:
+ return None
+ ver = major
+ ver = ver * 100 + minor
+ ver = ver * 100 + release
+ ver = ver * 10000
+ if dev > 0: ver = ver - 10000 + dev
+ return ver
+
+# get user configuration file name
+def userFile():
+ v = version()
+ if not v:
+ return "" # not unknown version
+ filename = "%s/.%src.%s" % (os.environ['HOME'], appname, v)
+ if os.path.exists(filename):
+ return filename # user preferences file for the current version exists
+ # initial id
+ id0 = version_id( v )
+ # get all existing user preferences files
+ files = glob.glob( os.environ['HOME'] + "/." + appname + "rc.*" )
+ f2v = {}
+ for file in files:
+ match = re.search( r'\.%src\.([a-zA-Z0-9.]+)$'%appname, file )
+ if match: f2v[file] = match.group(1)
+ last_file = ""
+ last_version = 0
+ for file in f2v:
+ ver = version_id( f2v[file] )
+ if ver and abs(last_version-id0) > abs(ver-id0):
+ last_version = ver
+ last_file = file
+ return last_file
+
# -----------------------------------------------------------------------------
### xml reader for launch configuration file usage
class xml_parser:
def __init__(self, fileName, _opts ):
- print "Processing ",fileName
+ print "Configure parser: processing %s ..." % fileName
self.space = []
self.opts = _opts
self.section = section_to_skip
# - command line
config_var = appname+'Config'
-dirs = os.environ[config_var]
-dirs = dirs.split( ';' )
+# set resources variables if not yet set
+dirs = []
+if os.getenv(config_var):
+ dirs += re.split('[;|:]', os.getenv(config_var))
+if os.getenv("GUI_ROOT_DIR"):
+ dirs += [os.getenv("GUI_ROOT_DIR") + "/share/salome/resources/gui"]
+os.environ[config_var] = ":".join(dirs)
+
dirs.reverse() # reverse order, like in "path" variable - FILO-style processing
_opts = {} # assiciative array of options to be filled
# SalomeApp.xml files in directories specified by SalomeAppConfig env variable
for dir in dirs:
filename = dir+'/'+appname+'.xml'
+ if not os.path.exists(filename):
+ print "Configure parser: Warning : could not find configuration file %s" % filename
+ else:
+ try:
+ p = xml_parser(filename, _opts)
+ _opts = p.opts
+ except:
+ print "Configure parser: Error : can not read configuration file %s" % filename
+ pass
+
+# SalomeApprc file in user's catalogue
+filename = userFile()
+if not filename or not os.path.exists(filename):
+ print "Configure parser: Warning : could not find user configuration file"
+else:
try:
p = xml_parser(filename, _opts)
_opts = p.opts
except:
- print 'Can not read launch configuration file ', filename
- continue
-
-# SalomeApprc file in user's catalogue
-filename = os.environ['HOME']+'/.'+appname+'rc.'+version()
-try:
- p = xml_parser(filename, _opts)
- _opts = p.opts
-except:
- print 'Can not read launch configuration file ', filename
-
+ print 'Configure parser: Error : can not read user configuration file'
args = _opts
for aKey in listKeys:
if not args.has_key( aKey ):
args[aKey]=[]
-
+
for aKey in boolKeys:
if not args.has_key( aKey ):
args[aKey]=0
-
+
if args[file_nam]:
afile=args[file_nam]
args[file_nam]=[afile]
-
+
args[appname_nam] = appname
### searching for my port
list = []
pass
- #print "source=",source
-
result = {}
i = 0
while i < len(source):
else:
key = source[i][1]
pass
-
+
result[key] = []
if key:
i += 1
cmd_opts = {}
try:
cmd_opts = options_parser(sys.argv[1:])
- #print "opts=",cmd_opts
kernel_root_dir=os.environ["KERNEL_ROOT_DIR"]
except:
cmd_opts["h"] = 1
opterror=0
for opt in cmd_opts:
- if not opt in ("h","g","l","f","x","m","e","s","c","p","k","t","i"):
- print "command line error: -", opt
+ if not opt in ("h","g","l","f","x","m","e","s","c","p","k","t","i","r"):
+ print "Configure parser: Error : command line error : -%s" % opt
opterror=1
if opterror == 1:
--help or -h : print this help
--gui or -g : launching with GUI
--terminal -t : launching without gui (to deny --gui)
+ or -t=PythonScript[,...]
+ : import of PythonScript(s)
--logger or -l : redirect messages in a CORBA collector
- --file=filename or -f=filename: redirect messages in a log file
+ --file=filename or -f=filename: redirect messages in a log file
--xterm or -x : execute servers in xterm console (messages appear in xterm windows)
--modules=module1,module2,... : salome module list (modulen is the name of Salome module to load)
or -m=module1,module2,...
--killall or -k : kill all salome sessions
--interp=n or -i=n : number of additional xterm to open, with session environment
-z : display splash screen
-
+ -r : disable centralized exception handling mechanism
+
For each Salome module, the environment variable <modulen>_ROOT_DIR must be set.
The module name (<modulen>) must be uppercase.
KERNEL_ROOT_DIR is mandatory.
args[gui_nam] = 1
elif opt == 'z':
args[splash_nam] = 1
+ elif opt == 'r':
+ args[except_nam] = 1
elif opt == 'l':
args[logger_nam] = 1
elif opt == 'f':
pass
pass
+# if --modules (-m) command line option is not given
+# try SALOME_MODULES environment variable
+if not cmd_opts.has_key( "m" ) and os.getenv( "SALOME_MODULES" ):
+ args[modules_nam] = re.split( "[:;,]", os.getenv( "SALOME_MODULES" ) )
+ pass
+
# 'terminal' must be processed in the end: to deny any 'gui' options
+args[script_nam] = []
if 't' in cmd_opts:
args[gui_nam] = 0
+ args[script_nam] = cmd_opts['t']
+ pass
+
+if args[except_nam] == 1:
+ os.environ["DISABLE_FPE"] = "1"
pass
-#print "args=",args
+# now modify SalomeAppConfig environment variable
+dirs = re.split('[;|:]', os.environ[config_var] )
+
+for m in args[modules_nam]:
+ if m not in ["KERNEL", "GUI", ""] and os.getenv("%s_ROOT_DIR"%m):
+ d1 = os.getenv("%s_ROOT_DIR"%m) + "/share/salome/resources/" + m.lower()
+ d2 = os.getenv("%s_ROOT_DIR"%m) + "/share/salome/resources"
+ if os.path.exists( "%s/%s.xml"%(d1, appname) ):
+ dirs.append( d1 )
+ elif os.path.exists( "%s/%s.xml"%(d2, appname) ):
+ dirs.append( d2 )
+os.environ[config_var] = ":".join(dirs)
