X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=runInstall;h=64efac428ccac2fee29e71f4c4206984ca4fed78;hb=56fc7faead1fdd2d0a7ac579b07fb54aeb7c6210;hp=76d6fd029f376d7ac1587ea0507e7631124ff39e;hpb=0a5bfb9be4f4c36b4016c9fb032ea738a0b84dbb;p=tools%2Finstall.git diff --git a/runInstall b/runInstall index 76d6fd0..64efac4 100755 --- a/runInstall +++ b/runInstall @@ -1,403 +1,520 @@ #!/usr/bin/env python -import warnings -warnings.filterwarnings("ignore", "", DeprecationWarning) - -import xmllib -import sys, os, string, re - -#============================================================== -# get_help_info -#============================================================== -def get_help_info() : - str = "\nSALOME Installation Wizard\n\n" - str = str + "\tUsage : \n\tInstall [-g|b] [-f ] [-t ] [-tmp ]\n" - str = str + "\n" - str = str + " -g Runs the Installation Wizard in the GUI mode.\n" - str = str + " In this case only is taken into account \n" - str = str + " from the parameters list. This key is used by default.\n" - str = str + "\n" - str = str + " -b Runs the Installation Wizard in the batch mode.\n" - str = str + " All the found parameters are taken in to account.\n" - str = str + "\n" - str = str + " -f The configuration file to be parsed by the Installation Wizard.\n" - str = str + " If this parameter is missed then the script tries to define\n" - str = str + " the Red Hat version and use the corresponding xml. For example,\n" - str = str + " for Red Hat 8.0 config_RedHat_8.0.xml file is supposed to be used\n" - str = str + " by default. If the appropriate xml file is not found, the config.xml\n" - str = str + " is used by default.\n" - str = str + "\n" - str = str + " -t The target directory the products to be installed to.\n" - str = str + " This parameter overloads the target directory described in the\n" - str = str + " configuration file.\n" - str = str + "\n" - str = str + " -tmp The directory which should be used for the temporary files.\n" - str = str + " This parameter overloads the temporary directory described in the\n" - str = str + " configuration file.\n" - str = str + "\n" - str = str + " -h Prints this help information.\n" - return str - -#============================================================== -# message finction -#============================================================== -def message(msg): - print ">>>", msg - -#============================================================== -# error_exit -#============================================================== -def error_exit (str = ""): - import sys - if len(str): res = "\n" + str + "\n" - else : res = "" - print res + \ - get_help_info() - sys.exit(1); +""" +Installation Wizard launching script. +This script is the part of the SALOME installation procedure. +Author : Vadim SANDLER, Open CASCADE SAS (vadim.sandler@opencascade.com) +Created : Thu Dec 18 12:01:00 2002 +Copyright : 2002-2007 CEA -#============================================================== -# Cheks whether the passed parameter is a key. -#============================================================== -def is_key ( val ): - import re - if val is not None : - return re.match(r'^-[a-zA-Z]', val) - return 0 - -#============================================================== -# From the list of parameters extracts value following 'key' -#============================================================== -def extract_parameter ( key, args ) : - import sys - length = len(args); - if ( length == 0 ) : return None - - found = 0; - - for i in range(0, length-1): - if args[i] == key : - if ( is_key ( args[i+1]) ) : - print " No value after key ", key - sys.exit(1); - - value = args[i+1] - if ( i < length - 2 and is_key ( args[i+2] ) == 0 ) : #control that only one value follows key - #(not a list). In this case params are correct. - print "Too much values after key ", key - sys.exit(1); - - found = 1; break; - - if (found) : - return value - - return None - - -#=============================================================== -# Extracts list of values following specified 'key' from 'args[]' -#=============================================================== -def extract_list (key, args) : - - lenght = len(args) - if ( args is None or lenght == 0 ): - error_exit() - - list=[] - found = 0 - - for i in range(0, length) : - if args[i] == key : - if (is_key ( args[i+1])) : - error_exit(); - - for i in range (i+1, lenght): - if is_key(args[i]) : break - list.append(args[i]) - found =1; break - - return list; #empty list is returned if no values after key - - -#============================================================== -# Method find the $key in the list and return 1 if success -# and 0 otherwise. -#============================================================== -def find_key (key, argv) : +""" - if (not is_key(key)) : return 0 +__version__ = "1.0.1" - for simbol in argv : - if simbol == key: - return 1 - return 0 - -#============================================================== -# Parse the list of parameters -#============================================================== -def parse_parameters (args) : - - if find_key('-h', args) : - print get_help_info(); - import sys - sys.exit(0) - - xmlfile = extract_parameter("-f", args) - target_dir = extract_parameter("-t", args) - tmp_dir = extract_parameter("-tmp", args) - if find_key('-b', args): - is_gui = 0 - else : is_gui = 1 - return [xmlfile, target_dir, tmp_dir, is_gui] +# --- avoid "deprecation" warnings --- # +import warnings +warnings.filterwarnings("ignore", "", DeprecationWarning) +# --- imports --- # +import xmllib +import sys, os, re +import types +import random + +# --- global variables --- # +opt_parser = None +root_path = None + +# --- XML tags definition --- # +__TAG__SOURCES__ = "install sources" +__TAG__BINARIES__ = "install binaries" +__TAG__NATIVE__ = "use native" +__TAG__PREINSTALL__ = "not install" +__TAG__BUILDSRC__ = "build sources" + +# --- product context definition --- # +__CTX__SALOME__SRC__ = "salome sources" +__CTX__SALOME__BIN__ = "salome binaries" +__CTX__PREREQUISITE__ = "prerequisite" + +#------------------------------------------------------------------# +# # +# COMMAND LINE ARGUMENTS PARSER # +# # +#------------------------------------------------------------------# -#================================================================= -# Checks boolean value: yes/no, true/false, 1/0 -#================================================================= -def check_bool(val): - return str(val).strip() in ["yes","true", "1"] +#=================================================================== +# class OptBaseError : base parse error +#=================================================================== +class OptBaseError(Exception): + """ + Base option parsing exception class + """ + def __init__(self, msg): + self.msg = msg + def __str__ (self): + return self.msg -#================================================================= -# The first algorithm to create the dependencies list by their level -#================================================================= -def get_next_level(list, products): - - import re - result = [] - expr = "(" + list[0].name - for i in range(1, len(list)): - expr = expr + "|"+ list[i].name - - expr = expr + ")$" - #expr=re.compile(expr) +#=================================================================== +# class OptError : bad option error +#=================================================================== +class OptError(OptBaseError): + """ + Bad option exception class + """ + def __init__ (self, msg, option): + self.msg = msg + self.option = option + def __str__ (self): + if self.option: + opt_prs = "" + if self.option.short_opt and self.option.long_opt: + opt_prs = "%s/%s"%(self.option.short_opt,self.option.long_opt) + elif self.option.short_opt: + opt_prs = "%s"%(self.option.short_opt) + elif self.option.long_opt: + opt_prs = "%s"%(self.option.long_opt) + return "option %s: %s"%(opt_prs, self.msg) + return self.msg - for product in products: - deps = re.sub(r'\s+', "", product.dependencies) - if re.search(expr, deps): - result.append(product) +#=================================================================== +# class ArgError : bad option argument error +#=================================================================== +class ArgError(OptBaseError): + """ + Bad argument exception class + """ + pass - return result +#=================================================================== +# class ValError : bad command line parameter error +#=================================================================== +class ValError(OptBaseError): + """ + Bad parameter exception class + """ + pass +#=================================================================== +# class ArgOption : command line option +#=================================================================== +class ArgOption: + """ + Option class + """ + attrs = ["short_opt", "long_opt", "dest", "action", "type", "default", "metavar", "help"] + actions = ["store", "store_true", "store_false"] + types = ["string", "int", "float", "bool"] + def __init__(self, *args, **kwargs): + # set defaults + for attr in self.attrs: setattr(self, attr, None) + # parse arguments + for i in range(len(args)): + if i > len(self.attrs)-1: + msg = "Wrong number of parameters is given (maximum is %d)" % len(self.attrs) + raise OptBaseError(msg) + setattr(self, self.attrs[i], args[i]) + for arg in kwargs: + if arg not in self.attrs: + msg = "Invalid argument: %s" % arg + raise OptBaseError(msg) + setattr(self, arg, kwargs[arg]) + # check short option key + if self.short_opt and \ + not re.match("^-[a-zA-Z]$",self.short_opt): + msg = "invalid short option key; " + msg += "should be of the form -x (x is letter)" + raise OptError(msg, self) + # check long option key + if self.long_opt and \ + not re.match("^--[a-zA-Z][a-zA-Z0-9]*(-[a-zA-Z0-9]+)*$",self.long_opt): + msg = "invalid long option key; " + msg += "should be of the form --word[[-word]...] " + msg += "(word is letters and digits sequence)" + raise OptError(msg, self) + # check that at least one option key is defined + if not self.short_opt and not self.long_opt: + msg = "invalid option; neither short nor long option key is defined" + raise OptError(msg, self) + # destination + if not self.dest and self.long_opt: + self.dest = self.long_opt[2:].replace('-','_') + if not self.dest and self.short_opt: + self.dest = self.short_opt[1:] + # action + if not self.action: + self.action = "store" + if self.action not in self.actions: + msg = "invalid action: %s" % self.action + raise OptError(msg, self) + # type + if not self.type: + if self.action in ["store_true","store_false"]: self.type = "bool" + else: self.type = "string" + if self.type not in self.types: + msg = "invalid type: %s" % self.type + raise OptError(msg, self) + if self.action in ["store_true","store_false"] and self.type != "bool": + msg = "invalid type: %s : should be 'bool' or None" % self.type + raise OptError(msg, self) + # default + if self.default: + try: + if self.type == "string": self.default = str(self.default) + if self.type == "int": self.default = int(self.default) + if self.type == "float": self.default = float(self.default) + if self.type == "bool": self.default = boolean(self.default) + except : + msg = "invalid default value type: should be %s" % self.type + raise OptError(msg, self) + pass + # metavar + if not self.metavar: + self.metavar = self.dest.upper() + # help + if not self.help: + self.help = "" + pass -def create_levels(prods): - import copy + def to_string(self): + """ + Returns string representation of the option + """ + opts = [] + opt = self.short_opt + if opt and self.action == "store" and self.metavar: opt += " %s" % self.metavar + if opt: opts.append(opt) + opt = self.long_opt + if opt and self.action == "store" and self.metavar: opt += "=%s" % self.metavar + if opt: opts.append(opt) + return (", ").join(opts) - products = copy.deepcopy(prods) - - result = {} - import re - #1. find the products with empty lists of dependencies - list = [] - for product in products: - if len(re.sub(r'\s', "", product.dependencies)) == 0 : - list.append(product) - - if len(list) == 0 : - raise RuntimeError, "Products that depend on nothing are not found" - - # remove the first level products from the common list of products - for product in list : - products.remove(product) - - ind = 0; - result[0] = list - - while (len(products)) : - res = get_next_level(list, products) - if len(res) == 0 : - raise RuntimeError, "Empty list of products is found" - - for product in res : - products.remove(product) +#=================================================================== +# class Values : resulting option values +#=================================================================== +class Values: + """ + Values class + """ + def __init__(self): + pass + +#=================================================================== +# class ArgParser : command line arguments parser +#=================================================================== +class ArgParser: + """ + Arguments parser class + """ + def __init__(self): + self.options = [] + pass - ind = ind +1 - result[ind] = res - list = res - - str = "" - for i in result.keys(): - for product in result[i]: - str = str + product.name + " " + def add_option(self, *args, **kwargs): + """Register an option""" + o = ArgOption(*args, **kwargs) + self._check_option(o) + self.options.append(o) + pass - return str; + def parse_args(self, args = None): + """Parse an arguments""" + if not args: args = sys.argv[1:] + values = Values() + for o in self.options: + if o.default: + setattr(values, o.dest, o.default) + elif not hasattr(values,o.dest): + setattr(values, o.dest, None) + try: + (values, args) = self._process_args(values, args) + except (ArgError, ValError), e: + self._error(e.msg) + + return (values, args) -#================================================================= -# The second algorithm -#================================================================= -def get_dependencies_set(prods) : - import copy - import re - - products = copy.deepcopy(prods) - deps = "" - list = [] - - while (len(products)) : - - tmplist = [] - #find the products with empty list of dependencies - for product in products: - product.dependencies = re.sub(r'\s+$', "", product.dependencies) - product.dependencies = re.sub(r'^\s+', "", product.dependencies) - - if len(product.dependencies) == 0 : - tmplist.append(product); - deps = deps + " " + product.name - - list.append(tmplist) + def print_usage(self): + """Print usage""" + print "usage: %s [options]" % os.path.basename(sys.argv[0]) + pass - #remove the products names from other products dependencies - for item in tmplist: - products.remove(item) + def print_help(self): + """Print help""" + self.print_usage() + print "" + olen = 0 + _maxwidth, _indent = 79, 2 + if len(self.options): + for option in self.options: + if olen < len(option.to_string()): olen = len(option.to_string()) + print "options:" + for option in self.options: + strings = [] + for hs in option.help.split("\n"): + s = "" + for w in hs.split(): + if len("%s %s" % (s,w)) > _maxwidth: + strings.append(s.strip()); s = "" + s = "%s %s" % (s,w) + if s.strip(): strings.append(s.strip()) + if not strings: strings[:0] = [""] + print "%s%s%s" % (option.to_string(), " "*(_indent+olen-len(option.to_string())), strings[0]) + for i in range(1, len(strings)): + print "%s%s" % (" "*(olen+_indent), strings[i]) + pass + + def _check_option(self, option): + o = self._get_option(option.short_opt) + if not o: o = self._get_option(option.long_opt) + if o: + msg = "option conflicts with previously defined option(s)" + raise OptError(msg, option) + pass - regexpr1 = "((^|,(\s+)?)"+item.name+"$|^"+item.name+"(\s+)?,(\s+)?)" - regexpr2 = ",(\s+)?"+item.name+"(\s+)?,(\s+)?" + def _get_option(self, opt_key): + if opt_key: + for o in self.options: + if opt_key in [o.short_opt, o.long_opt]: return o + return None + + def _error(self, msg): + self.print_usage() + sys.exit("\n%s: error: %s\n" % (os.path.basename(sys.argv[0]), msg)) + pass - for product in products: - product.dependencies = re.sub(r'\s+$', "", product.dependencies) - product.dependencies = re.sub(r'^\s+', "", product.dependencies) + def _check_value(self, option, value): + o = self._get_option(option) + try: + if o.type == "string": return str(value) + if o.type == "int": return int(value) + if o.type == "float": return float(value) + if o.type == "bool": return boolean(value) + except: + msg = "invalid value type for option %s: %s; " % (option, value) + msg += "should be %s" % o.type + raise ValError(msg) + raise OptBaseError("unknown error") + + def _process_args(self, values, args): + res_args = [] + cur_opt = None + rargs = [] + for index in range(len(args)): + a = args[index] + if cur_opt and cur_opt[1].action == "store": + setattr(values, cur_opt[1].dest, self._check_value(cur_opt[0], a)) + cur_opt = None + continue + if a == "-": + rargs = args[index+1:] + break + elif re.match("^-[a-zA-Z].*", a): + for i in range(1,len(a)): + if cur_opt and cur_opt[1].action == "store": + setattr(values, cur_opt[1].dest, self._check_value(cur_opt[0], a[i:])) + cur_opt = None + break + o = self._get_option("-%s"%a[i]) + if not o: + raise ArgError("no such option: -%s"%a[i]) + if o.action == "store_true": + setattr(values, o.dest, True) + elif o.action == "store_false": + setattr(values, o.dest, False) + else: + cur_opt = ("-%s"%a[i], o) + pass + elif re.match("^--[a-zA-Z][a-zA-Z0-9]*(-[a-zA-Z0-9]+)*", a): + oname = ("%s="%a).split("=")[0] + ovalue = ("%s="%a).split("=")[1] + o = self._get_option(oname) + if not o: + raise ArgError("no such option: %s" % oname) + if o.action == "store_true": + if ovalue: + raise ValError("option %s does not take a value" % oname) + setattr(values, o.dest, True) + elif o.action == "store_false": + if ovalue: + raise ValError("option %s does not take a value" % oname) + setattr(values, o.dest, False) + else: + if ovalue: + setattr(values, o.dest, self._check_value(oname, ovalue)) + else: + cur_opt = (oname, o) + pass + elif a.startswith("-"): + raise ArgError("bad formatted option: %s" % a) + else: + rargs = args[index:] + break + if cur_opt and cur_opt[1].action == "store": + raise ValError("option %s requires value" % cur_opt[0]) + return (values, rargs) + +#------------------------------------------------------------------# +# # +# XML CONFIGURATION FILES PARSER # +# # +#------------------------------------------------------------------# - product.dependencies = re.sub(regexpr1, "", product.dependencies) - product.dependencies = re.sub(regexpr2, ",", product.dependencies) +#=================================================================== +# class Config : general configuration options : version, OS, etc... +#=================================================================== +class Config : + """ + General configuration file options: + - Install Wizard window caption + - SALOME platform version + - Copyright and libcense info + - Target Linux OS version + """ + def __init__(self, + theVersion = None, + theCaption = None, + theCopyright = None, + theLicense = None, + theOS = None): + self.version = strip(theVersion) + self.caption = strip(theCaption) + self.copyright = strip(theCopyright) + self.license = strip(theLicense) + self.os = strip(theOS) - return deps - -#================================================================= -# The third algorithm (same as SALOME_InstallWizard.cxx uses) -#================================================================= -def get_dependencies(prods) : - list = [] - for product in prods: - if check_bool(product.disable): continue +#=================================================================== +# class Path : default target, temporary directories options +#=================================================================== +class Path : + """ + Path options: + - default target directory + - default temporary directory + """ + def __init__(self, + theTargetdir = None, + theTmpdir = None): + self.targetdir = strip(theTargetdir) + self.tmpdir = strip(theTmpdir) - deps = product.dependencies.split(",") - for dep in deps: - if dep and not dep in list: - list.append( dep ) - - if product and not product in list: - list.append( product.name ) - - return " ".join( list ) - -#============================================================== -# Creates dir, returns the part of path that existed early. -# Access may be defined. #============================================================== -def create_dir (directory, access = 0777): - import string, os - dirs = string.split(directory, "/") - existing = ""; dir = "" - root = "" - for item in dirs: - if len(item) == 0: continue - dir = dir + "/"+item - if os.path.exists(dir): - existing = dir - else: - os.mkdir(dir, access ) - #root= existing + "/"+item - if dir == existing + "/"+item : - root = dir - #else : root = existing - - return root - -#============================================================== -# class Product +# class Product : pre-requisite product options #============================================================== - class Product : - def __init__(self, theName, + """ + Product options: + - name, version + - supported installation modes and the default one + - dependencies + - required disk space + - installation script + - etc... + """ + def __init__(self, + theName, theVersion = None, theInstall = None, theSupportred = None, - theDisable = None, theDependencies = None, theInstalldiskspace = None, theTemporarydiskspace = None, theScript = None, - thePickUpEnvironment = None): + thePickUpEnvironment = None, + theContext = None): + self.name = strip(theName) + self.version = strip(theVersion) + self.install = strip(theInstall) + self.supported = strip(theSupportred) + self.dependencies = strip(theDependencies) + self.installdiskspace = strip(theInstalldiskspace) + self.temporarydiskspace = strip(theTemporarydiskspace) + self.script = strip(theScript) + self.pickupEnv = strip(thePickUpEnvironment) + self.context = strip(theContext) + self.whattodo = self.install - - self.name = theName - self.version = theVersion - self.install = theInstall - self.supported = theSupportred - self.disable = theDisable - self.dependencies = theDependencies - self.installdiskspace = theInstalldiskspace - self.temporarydiskspace = theTemporarydiskspace - self.script = theScript - self.pickupEnv = thePickUpEnvironment - -#=================================================================== -# class Config -#=================================================================== -class Config : - def __init__(self, theVersion='', theCaption='', theCopyright='', theLicense='', theOS=''): - self.version = theVersion - self.caption = theCaption - self.copyright = theCopyright - self.license = theLicense - self.os = theOS - - -#=================================================================== -# class Path -#=================================================================== -class Path : - def __init__(self, theTargetdir=".", theTmpdir="."): - self.targetdir = theTargetdir - self.tmpdir = theTmpdir - + def hasContext(self, ctx): + try: + return ctx in [ strip(s) for s in self.context.split(",") ] + except: + pass + return False + + def setMode(self, mode): + if mode not in [__TAG__SOURCES__, __TAG__BINARIES__, __TAG__NATIVE__, __TAG__PREINSTALL__]: + return + try: + supported = [ strip(s) for s in self.supported.split(",") ] + if mode in supported or mode == __TAG__PREINSTALL__: + self.install = mode + self.whattodo = self.install + salbin = self.hasContext(__CTX__SALOME__BIN__) + salsrc = self.hasContext(__CTX__SALOME__SRC__) + if mode == __TAG__SOURCES__: + if salbin and not salsrc: + self.install = __TAG__PREINSTALL__ + self.whattodo = self.install + elif salsrc: + self.whattodo = __TAG__BUILDSRC__ + except: + pass + return #=================================================================== -# class ConfigParser +# class ConfigParser : XML files parser implementation #=================================================================== class ConfigParser(xmllib.XMLParser): - def __init__(self): + """ + XML configuration files parser + """ + def __init__(self, is_force_src=False): xmllib.XMLParser.__init__(self) self.products = [] self.currentdata = [] self.path = None self.config = None + self.is_force_src = is_force_src def handle_data(self, data): self.currentdata.append(data) def start_product(self, attrs): - aProduct = Product(attrs['name'], - attrs['version'], - attrs['install'], - attrs['supported'], - attrs['disable'], - attrs['dependancies'], - attrs['installdiskspace'], - attrs['temporarydiskspace'], - attrs['script']) - - if attrs.has_key( 'pickupenv' ): - aProduct.pickupEnv = attrs['pickupenv'] - + if not attrs.get('name', '').strip(): return + if check_bool(attrs.get('disable', 'false')): return + aProduct = Product(attrs.get('name'), + attrs.get('version', None), + attrs.get('install', None), + attrs.get('supported', None), + attrs.get('dependancies', None), + attrs.get('installdiskspace', None), + attrs.get('temporarydiskspace', None), + attrs.get('script', None), + attrs.get('pickupenv', None), + attrs.get('context', None)) + if self.is_force_src: + aProduct.setMode(__TAG__SOURCES__) self.products.append(aProduct) + pass def end_product(self): pass def start_config(self, attrs): - self.config = Config(attrs['version'], - attrs['caption'], - attrs['copyright'], - attrs['license'], - attrs['os']) + self.config = Config(attrs.get('version', None), + attrs.get('caption', None), + attrs.get('copyright', None), + attrs.get('license', None), + attrs.get('os', None)) + pass + def end_config(self): pass def start_path (self, attrs): - self.path = Path(attrs['targetdir'], - attrs['tempdir']) + self.path = Path(attrs.get('targetdir', None), + attrs.get('tempdir', None)) + pass def end_path(self): pass @@ -408,246 +525,608 @@ class ConfigParser(xmllib.XMLParser): return product return None +#------------------------------------------------------------------# +# # +# SERVICE FUNCTIONS # +# # +#------------------------------------------------------------------# + +#============================================================== +# message: prints diagnostic information +#============================================================== +def message(msg): + """ + Prints diagnostic information. + """ + if msg.strip(): + print ">>>", msg + pass + +#============================================================== +# warning: prints warning +#============================================================== +def warning(msg): + """ + Prints warning. + """ + if msg.strip(): + print "" + print msg + print "" + pass + +#============================================================== +# error_exit : prints (optionally) error string, then prints +# help information and quits +#============================================================== +def error_exit(msg = "", print_help = True): + """ + Prints (optionally) error string, + then prints help information and quits. + """ + # print error message + if len(msg.strip()): + print "" + print msg + print "" + # print help information + if print_help: + global opt_parser + if opt_parser: + opt_parser.print_help() + print "" + # cleaning + clean_all() + # quit + sys.exit(1); + pass + +#============================================================== +# boolean : Converts string to boolean value. +#============================================================== +def boolean(val): + """ + Converts string to boolean value if possible. + Raises exception if wrong string is used. + """ + if isinstance(val, types.StringType): + if val.strip().lower() in ["true", "yes", "ok"] : return True + elif val.strip().lower() in ["false", "no", "cancel"] : return False + else: raise TypeError("invalid boolean value") + return bool(val) + +#================================================================= +# check_bool : checks boolean value: yes/no, true/false, 1/0 +#================================================================= +def check_bool(val): + """ + Checks boolean value. + """ + try: + return boolean(val) + except: + pass + return False + +#============================================================== +# clean_all : performs system cleaning before exiting +#============================================================== +def clean_all(): + """ + Performs system cleaning before exiting. + """ + global root_path + remove_dir(root_path) + pass + +#============================================================== +# parse_parameters : parses command line arguments +#============================================================== +def parse_parameters(): + """ + Parses command line arguments. + """ + global opt_parser + opt_parser = ArgParser() + + help_str = "Runs the Installation Wizard in the GUI mode [default].\n" + opt_parser.add_option("-g", + "--gui", + action="store_true", + dest="gui", + default=True, + help=help_str) + help_str = "Runs the Installation Wizard in the TUI mode." + opt_parser.add_option("-b", + "--batch", + action="store_false", + dest="gui", + help=help_str) + help_str = "The configuration xml file.\n" + help_str += "If this parameter is missing, then the program tries to define the " + help_str += "Linux platform and use the corresponding xml file. For example, " + help_str += "for Red Hat 8.0 config_RedHat_8.0.xml file is used in this case. " + help_str += "If program fails to define target Linux platform or the corresponding " + help_str += "xml file is not provided with the Installation Wizard, then default " + help_str += "config.xml file is used." + opt_parser.add_option("-f", + "--file", + action="store", + dest="xmlfile", + metavar="FILE", + help=help_str) + help_str = "The target directory the products to be installed to.\n" + help_str += "When used this parameter overrides the default target directory " + help_str += "defined in the configuration xml file." + opt_parser.add_option("-d", + "--target", + action="store", + dest="target_dir", + metavar="DIR", + help=help_str) + help_str = "The directory to be used for temporary files.\n" + help_str += "When used this parameter overrides the default temporary directory " + help_str += "defined in the configuration xml file." + opt_parser.add_option("-t", + "--tmp", + action="store", + dest="tmp_dir", + metavar="DIR", + help=help_str) + help_str = "Force all products to be installed from sources\n" + help_str += "including SALOME modules." + help_str += "If this option is used all the default installation modes are ignored." + opt_parser.add_option("-a", + "--all-from-sources", + action="store_true", + dest="force_sources", + default=False, + help=help_str) + help_str = "Prints version information and quits." + opt_parser.add_option("-v", + "--version", + action="store_true", + help=help_str) + help_str = "Prints this help and quits." + opt_parser.add_option("-h", + "--help", + action="store_true", + help=help_str) + (options, args) = opt_parser.parse_args() + if options.help: + # print help info and quit + print "\nSALOME Installation Wizard\n" + opt_parser.print_help() + print "" + sys.exit(0) + if options.version: + # print version info and quit + print "" + cmd = "./bin/SALOME_InstallWizard --version" + os.system(cmd) + print "" + sys.exit(0) + return [options.xmlfile, options.target_dir, options.tmp_dir, options.gui, options.force_sources] + +#================================================================= +# strip : removes spaces at the beginning and at the end of the +# if it is of string type +#================================================================= +def strip(param): + """ + Removes spaces at the beginning and at the end + of the given parameter. + """ + if type(param) == types.StringType: + return param.strip() + return param + +#================================================================= +# get_dependencies : extract products dependencies +#================================================================= +def get_dependencies(prods): + """ + Gets full list of pre-requisite products. + """ + list = [] + for product in prods: + deps = product.dependencies.split(",") + for dep in deps: + if dep and not dep in list: + list.append( dep ) + + if product and not product in list: + list.append( product.name ) + + return " ".join( list ) + +#============================================================== +# create_dir : creates a directory with (optional) permissions, +# returns the part of path that existed before +# directory creation; exits with error if access +# is denied +#============================================================== +def create_dir(directory, access = 0777): + """ + Creates a directory with (optional) permissions, + returns the part of path that existed before + directory creation; exits with error if access + is denied. + """ + dirs = directory.split("/") + existing = ""; + dir = "" + root = "" + for subdir in dirs: + if len(subdir) == 0: continue + dir = "%s/%s"%(dir, subdir) + if os.path.exists(dir): + existing = dir + else: + try: + os.mkdir(dir, access) + except: + error_exit("Can't create directory: %s.\nAccess is denied."%directory) + if dir == "%s/%s"%(existing, subdir): + root = dir + return root + +#============================================================== +# substituteVars : performes environment variables substistution +# the given string; if varibale is not defined +# it is substituted by the empty string +#============================================================== +def substituteVars(str): + """ + Performes environment variables substistution. + """ + str = os.path.expanduser(str) + str = os.path.expandvars(str) + return str + #================================================================ -# get the path using file name +# get_program_path : gets program's directory path +# (and performs 'cd' command there) #================================================================ -def get_current_path(file_name): - path = "."; where = string.rfind(file_name,'/'); - if (where != -1): - path = (file_name)[: where] - os.chdir(path); - path = os.getcwd() + "/" - return path +def get_program_path(): + """ + Returns the program directory path + (and make this directory current). + """ + path = os.path.dirname(sys.argv[0]) + if path: + os.chdir(path) + return os.getcwd() #================================================================ -# checks dir existing +# check_dir : checks directory existence #================================================================ def check_dir(dir): - if (os.path.islink(dir)) : - native_dir = os.readlink(dir) - if not os.path.exists(native_dir) : - print "Invalid link " + dir + ". The directory " + native_dir + " a link points to does not exist." - return 0 # problem - else : + """ + Checks directory existence. + """ + if (os.path.islink(dir)): + realpath = os.path.realpath(dir) + if not os.path.exists(realpath): + msg = "Invalid link %s.\nThe directory %s a link points to does not exist. Stopped..."%(dir,realpath) + error_exit(msg, False) + else: if not os.path.exists(dir): - print "Directory " + dir + " does not exist" - return 0 - return 1 + msg = "Directory %s does not exist. Stopped..."%dir + error_exit(msg, False) + pass #=============================================================== -# Checks the disk space. Exit from interpreter if there is no -# enough disk space. +# check_disk_space : checks the disk space; +# quits if there is no enough disk space #=============================================================== -def check_disk_space(products, script_dir, target_dir, tmp_dir): - import re, string, os +def check_disk_space(products, scripts_dir, target_dir, tmp_dir, is_force_src=False): + """ + Checks if there is enough disk space to install products. + Quits with error if there is no enough disk space. + """ install_space = 0 temporary_space = 0 - for product in products : - product.install = re.sub(r'^\s+', "", product.install) - product.install = re.sub(r'\s+$', "", product.install) - - if check_bool(product.disable) or product.install == "use native" or product.install == "not install": + for product in products: + if product.install in [__TAG__NATIVE__, __TAG__PREINSTALL__]: continue - spaces = string.split( product.installdiskspace,',') - prod_space = spaces[0] - if (len(spaces) == 2 ) and (product.install == "install binaries") : - prod_space = spaces[1] - install_space = install_space + string.atoi(prod_space) - temporary_space = temporary_space + string.atoi(product.temporarydiskspace) - res = os.system(scripts_dir + "checkSize.sh" + " " + target_dir + " " + str(install_space)) + prod_space = 0 + try: + spaces = product.installdiskspace.split(',') + prod_space = int( spaces[0] ) + if len( spaces ) > 1 and product.install == __TAG__SOURCES__ and not is_force_src: + prod_space = int( spaces[1] ) + except: + pass + install_space = install_space + prod_space + if product.install == __TAG__SOURCES__: + tmp_space = 0 + try: + tmp_space = int( product.temporarydiskspace ) + except: + pass + temporary_space = max( temporary_space, tmp_space ) + pass + + res = os.system("%s/%s %s %d"%(scripts_dir, "checkSize.sh", target_dir, install_space)) if res: - print "There is no enough space to install the products." - return 0 + msg = "There is no enough space to install the products. Stopped..." + error_exit(msg, False) - res = os.system(scripts_dir + "checkSize.sh" + " " + tmp_dir + " " + str(temporary_space)) + res = os.system("%s/%s %s %d"%(scripts_dir, "checkSize.sh", tmp_dir, temporary_space)) if res: - print "There is no enough space for tmp directory." - return 0 - - return 1 + msg = "There is no enough space for temporary directory. Stopped..." + error_exit(msg, False) + pass #=============================================================== -# Removes temporary directory +# remove_dir : removes temporary directory #=============================================================== -def remove_dir( rem_path = "" ): - if len( rem_path ) and os.path.exists( rem_path ): - os.system( "rm -rf " + rem_path ) +def remove_dir(path): + """ + Removes temporary directory. + """ + if path and os.path.exists(path): + os.system("rm -rf " + path) pass + +#============================================================== +# has_binaries : returns True if some product is installed from +# binaries +#=============================================================== +def has_binaries(products): + """ + Returns True if some product is installed in 'binaries' mode. + """ + for product in products: + if product.install == __TAG__BINARIES__: + return True + return False + +#============================================================== +# has_sources : returns True if some product is installed from +# sources +#=============================================================== +def has_sources(products): + """ + Returns True if some product is installed in 'sources' mode. + """ + for product in products: + if product.install == __TAG__SOURCES__: + return True + return False + +#============================================================== +# get_tmp_dir : gets temporary directory name +#=============================================================== +def get_tmp_dir(dir): + """ + Gets temporary directory path. + """ + max_attempts = 100 + dir_prefix="INSTALLWORK" + range_bottom = 0; range_top = 999999 + for i in xrange(max_attempts): + tmp_dir = "%s/%s%d"%(dir, dir_prefix, random.randint(range_bottom,range_top)) + if not os.path.exists( tmp_dir ): + return tmp_dir + return "%s/%s%d"%(dir, dir_prefix, random.randint(range_bottom,range_top)) -#================================================================ -# main -#================================================================ +#------------------------------------------------------------------# +# # +# EXECUTION STARTS HERE # +# # +#------------------------------------------------------------------# if __name__ == "__main__": - - cur_dir = get_current_path(sys.argv[0]) - - [xml_file, target_dir, tmp_dir, is_gui] = parse_parameters(sys.argv) - - # define xml file ----------------- - if (xml_file is None) : + # parse command line + [xml_file, target_dir, tmp_dir, is_gui, is_force_src] = parse_parameters() + if xml_file: xml_file = os.path.abspath(xml_file) + if target_dir: target_dir = os.path.abspath(target_dir) + if tmp_dir: tmp_dir = os.path.abspath(tmp_dir) + # get program dir + cur_dir = get_program_path() + + # define xml file to be used + if (xml_file is None): plt_name = "" plt_ver = "" + plt_bit = "" xml_file_name = "config.xml" - if os.path.exists("/etc/redhat-release"): + if os.path.exists("/etc/fedora-release"): + # - Fedora Core 4 + plt_name = "Fedora" + data = open("/etc/fedora-release").readline() + res = re.search(r'Fedora.*release\s+([\d.]*)', data) + if res: + plt_ver = res.group(1) + elif os.path.exists("/etc/redhat-release"): # - Red Hat Linux 8.0 # - Red Hat Linux 9 # - Mandrake Linux 10.1 # - Scientific Linux 3.0.5 + # - Mandriva 2006.0 32bit/64bit data = open("/etc/redhat-release").readline() res = re.search(r'(.*)[L|l]inux.*release\s+([\d.]*)', data) if res: plt_name = "".join(res.group(1).split()) plt_ver = res.group(2) + if re.search(r'x86_64', data): + plt_bit = "_64" elif os.path.exists("/etc/debian_version"): # - Debian 3.1 plt_name = "Debian" plt_ver = open("/etc/debian_version").readline().strip() - _xml_file_name = "config_%s_%s.xml"%(plt_name, plt_ver) - if plt_name and plt_ver and os.path.exists(cur_dir + _xml_file_name): + elif os.path.exists("/etc/mandriva-release"): + # - Mandriva 2006 (an additional check if above check fails) + data = open("/etc/mandriva-release").readline() + res = re.search(r'(.*)[L|l]inux.*release\s+([\d.]*)', data) + if res: + plt_name = "".join(res.group(1).split()) + plt_ver = res.group(2) + if re.search(r'x86_64', data): + plt_bit = "_64" + pass + _xml_file_name = "config_%s_%s%s.xml"%(plt_name, plt_ver, plt_bit) + if plt_name and plt_ver and os.path.exists("%s/%s"%(cur_dir, _xml_file_name)): xml_file_name = _xml_file_name else: - print "" - print "Not supported Linux platform!" - print "Trying to use default configuration!" - print "" + msg = "Not supported Linux platform!\n" + msg += "Trying to use default configuration file!" + warning(msg) - xml_file = cur_dir + xml_file_name + xml_file = "%s/%s"%(cur_dir, xml_file_name) - print xml_file if not xml_file or not os.path.exists(xml_file): - msg = "Configuration file %s is not found!"%xml_file - msg += "\nTry to run with -f option." + msg = "Configuration file %s is not found!"%xml_file error_exit(msg) if not os.access(xml_file, os.R_OK): - print "There is no read access for %s file!"%xml_file - sys.exit(1) + msg = "There is no read access for %s file!"%xml_file + error_exit(msg) #---- GUI ---------------- + if is_gui : env = os.environ if not env.has_key("PATH") : env["PATH"] = "" if not env.has_key("LD_LIBRARY_PATH") : - env["LD_LIBRARY_PATH"]= "" + env["LD_LIBRARY_PATH"] = "" - env["LD_LIBRARY_PATH"] = ".:" + env["LD_LIBRARY_PATH"] - env["PATH"] = ".:"+ env["PATH"] + env["LD_LIBRARY_PATH"] = ".:" + env["LD_LIBRARY_PATH"] + env["PATH"] = ".:" + env["PATH"] - sys.exit(os.system("cd " + cur_dir + "; ./bin/SALOME_InstallWizard " + xml_file +"&")) - - + cmd = "./bin/SALOME_InstallWizard --file %s"%xml_file + if target_dir is not None: + cmd += " --target %s"%target_dir + if tmp_dir is not None: + cmd += " --tmp %s"%tmp_dir + if is_force_src: + cmd += " --all-from-sources" + cmd += "&" + sys.exit(os.system(cmd)) #----- TUI --------------------- - #print xml_file, target_dir, tmp_dir, is_gui - - message("Parsing xml config file: " + xml_file) + # parse XML file ----------- + message("Parsing XML configuration file: %s"%xml_file) filehandle = open(xml_file) data = filehandle.read() filehandle.close() - parser = ConfigParser() + parser = ConfigParser(is_force_src) parser.feed(data) parser.close() - # definitions : - # map - what_to_do = { "install sources" : "install_source", - "install binaries" : "install_binary", - "use native" : "try_native", - "not install" : "try_preinstalled"} - # define tmp dir ----------- - if tmp_dir is None: - tmp_dir = parser.path.tmpdir - if tmp_dir is None or tmp_dir == "": - tmp_dir = "/tmp" - import random - tmp_dir = tmp_dir + "/INSTALLWORK" + str(random.randint(10000,100000)) - root_path = "" - if not os.path.exists(tmp_dir): - message("Creating temporary directory: " + tmp_dir); root_path = create_dir(tmp_dir, 0755) ; - if not os.path.exists(tmp_dir): - error_exit("Invalid temporary directory " + tmp_dir + ". Use -tmp key to set directory or correct xml file\n\n") - - if not os.access(tmp_dir, os.W_OK) : - str = "There is no write permissions for directory " + tmp_dir + ". Use -tmp key to set temporary directory or correct xml file" - error_exit(str) - - # define target dir -------- + # actions map + what_to_do = { __TAG__SOURCES__ : "install_source", + __TAG__BINARIES__ : "install_binary", + __TAG__NATIVE__ : "try_native", + __TAG__PREINSTALL__ : "try_preinstalled", + __TAG__BUILDSRC__ : "install_source_and_build"} + # source directory map + bin_dir = "" + if parser.config.os: + bin_dir += "/%s"%parser.config.os + subdir = { __TAG__SOURCES__ : "SOURCES", + __TAG__BINARIES__ : "BINARIES" + bin_dir, + __TAG__NATIVE__ : "", + __TAG__PREINSTALL__ : ""} + + # check scripts directory ----------- + scripts_dir = "%s/%s"%(cur_dir, "config_files") + check_dir(scripts_dir) + + # check products archives directories ----------- + has_bin = has_binaries(parser.products) + has_src = has_sources(parser.products) + source_dir = "%s/%s"%(cur_dir, "Products") + + if has_src or has_bin: + check_dir(source_dir) + + if has_src: + check_dir("%s/%s"%(source_dir,subdir[__TAG__SOURCES__])) + + if has_bin: + check_dir("%s/%s"%(source_dir,subdir[__TAG__BINARIES__])) + + # check/create target dir ----------- if target_dir is None: target_dir = parser.path.targetdir + target_dir = substituteVars(target_dir) + + message("Creating target directory: " + target_dir) + create_dir(target_dir, 0755) if not os.path.exists(target_dir): - message("Creating target directory: " + target_dir); create_dir(target_dir, 0755) - if not os.path.exists(target_dir): - error_exit("Invalid target directory " + target_dir + ". Use -t key to set directory or correct xml file\n\n") + error_exit("Invalid target directory: " + target_dir) if not os.access(target_dir, os.W_OK) : - str = "There is no write permissions for directory " + target_dir + ". Use -t key to set target directory or correct xml file." - error_exit(str) - - # define products dir ------------ - source_dir = cur_dir + "Products" ; - if not check_dir(source_dir): - remove_dir(root_path) - sys.exit(1) - - subdir = {"install sources" : "SOURCES", - "install binaries" : "BINARIES/"+parser.config.os, - "use native" : "", - "not install" : ""} - - - # define scripts dir ------------ - scripts_dir = cur_dir + "config_files/" - if not check_dir(scripts_dir): - remove_dir(root_path) - sys.exit(1) - os.chdir(scripts_dir) + error_exit("There is no write permissions for the directory: " + target_dir) - #list_of_dep = create_levels(parser.products) - #list_of_dep = get_dependencies_set(parser.products) - list_of_dep = get_dependencies(parser.products) + # check/create temporary dir ----------- + if tmp_dir is None: + tmp_dir = parser.path.tmpdir + if not tmp_dir: + tmp_dir = "/tmp" + tmp_dir = substituteVars(tmp_dir) + tmp_dir = get_tmp_dir(tmp_dir) - message("Checking available disk space") - if check_disk_space(parser.products, scripts_dir, target_dir, tmp_dir) : + message("Creating temporary directory: " + tmp_dir) + root_path = create_dir(tmp_dir, 0755) + + if not os.path.exists(tmp_dir): + error_exit("Invalid temporary directory: " + tmp_dir) - message("Starting...") - # install products - for product in parser.products : + if not os.access(tmp_dir, os.W_OK) : + error_exit("There is no write permissions for the directory: " + tmp_dir) + + # check available disk space ----------- + message("Checking available disk space") + check_disk_space(parser.products, scripts_dir, target_dir, tmp_dir, is_force_src) - if check_bool(product.disable): continue + # change current directory ----------- + os.chdir(scripts_dir) - message("Processing " + product.name + "...") - cmd = scripts_dir + product.script + " " + \ - what_to_do[product.install]+ " " + \ - tmp_dir + " " + \ - source_dir + "/" + subdir[product.install] + " " + \ - target_dir + " " + \ - '"' + list_of_dep + '"' + " " + \ - product.name + # get dependencies list ----------- + list_of_dep = get_dependencies(parser.products) + # starting ----------- + message("Starting ...") + + # install products ----------- + for product in parser.products: + message("... processing %s ..."%product.name) + cmd = '%s/%s %s %s %s/%s %s "%s" %s'%(scripts_dir, + product.script, + what_to_do[product.whattodo], + tmp_dir, + source_dir, + subdir[product.install], + target_dir, + list_of_dep, + product.name) + res = os.system(cmd) + + # pickup environment ----------- + message("Creating environment files") + for product in parser.products : + if check_bool(product.pickupEnv): + cmd = '%s/%s pickup_env %s %s/%s %s "%s" %s'%(scripts_dir, + product.script, + tmp_dir, + source_dir, + subdir[product.install], + target_dir, + list_of_dep, + product.name) res = os.system(cmd) - #if res : break; # try_preinstalled can return 1 - - # pickup environment - message("Creating environment files") - for product in parser.products : - - if check_bool(product.disable): continue - - if check_bool(product.pickupEnv): - cmd = scripts_dir + product.script + " " + \ - "pickup_env " + \ - tmp_dir + " " + \ - source_dir + "/" + subdir[product.install] + " " + \ - target_dir + " " + \ - '"' + list_of_dep + '"' + " " + \ - product.name - - res = os.system(cmd) + # clean temporary directory ----------- message("Cleaning temporary directory") - remove_dir(root_path) + clean_all() + + # finishing ----------- message("Finished!") + pass