sbsv2/raptor/python/raptor_data.py
author yiluzhu
Tue, 23 Mar 2010 13:34:00 +0000
branchfix
changeset 390 421e376bfce4
parent 374 96629a6f26e4
child 400 554cc189839f
permissions -rw-r--r--
Release note: SF Bug 1939 - [Raptor] PAGED keyword in MMP files should imply byte pair compressed
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#
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# Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies).
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# All rights reserved.
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# This component and the accompanying materials are made available
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# under the terms of the License "Eclipse Public License v1.0"
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# which accompanies this distribution, and is available
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# at the URL "http://www.eclipse.org/legal/epl-v10.html".
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#
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# Initial Contributors:
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# Nokia Corporation - initial contribution.
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#
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# Contributors:
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#
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# Description: 
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# raptor_data module
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# This module contains the classes that make up the Raptor Data Model.
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#
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import copy
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import generic_path
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import os
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import hashlib
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import raptor_utilities
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import re
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import types
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import sys
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import subprocess
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from tempfile import gettempdir
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from time import time, clock
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import traceback
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import raptor_cache
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class MissingInterfaceError(Exception):
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	def __init__(self, s):
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		Exception.__init__(self,s)
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# What host platforms we recognise
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# This allows us to tie some variants to one host platform and some to another
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class HostPlatform(object):
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	""" List the host platforms on which we can build.  Allow configuration
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 	    files to specify different information based on that.
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	"""
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	hostplatforms = ["win32", "win64", "linux2"]
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	hostplatform = sys.platform
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	@classmethod
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	def IsKnown(cls, platformpattern):
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		"Does the parameter match the name of a known platform "
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		hpnre = re.compile(platformpattern, re.I)
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		for hp in cls.hostplatforms:
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			if hpnre.match(hp):
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				return True
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		return False
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	@classmethod
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	def IsHost(cls, platformpattern):
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		""" Does the parameter match the name of the
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		    platform that we're executing on? """
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		ppre = re.compile(platformpattern, re.I)
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		if ppre.match(cls.hostplatform):
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			return True
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		return False
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# Make sure not to start up on an unsupported platform
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if not HostPlatform.IsKnown(HostPlatform.hostplatform):
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	raise Exception("raptor_data module loaded on an unrecognised platform '%s'. Expected one of %s" % (HostPlatform.hostplatform, str(HostPlatform.hostplatforms)))
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# raptor_data module classes
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class Model(object):
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	"Base class for data-model objects"
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	__slots__ = ('host', 'source', 'cacheID')
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	def __init__(self):
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		self.source = None	# XML file
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		self.host = None
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		self.cacheID = ""	# default set of cached objects
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		# not using the cache parameter - there to make the 
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		# init for all Model objects "standard"
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	def SetSourceFile(self, filename):
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		self.source = filename
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	def SetProperty(self, name, value):
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		raise InvalidPropertyError()
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	def AddChild(self, child):
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		raise InvalidChildError()
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	def Valid(self):
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		return False
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	def IsApplicable(self):
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		"This variant may be caused to only apply when used on a particular host build platform"
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		if self.host is None:
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			return True
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		if HostPlatform.IsHost(self.host):
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			return True
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		return False
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class InvalidPropertyError(Exception):
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	pass
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class InvalidChildError(Exception):
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	pass
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class BadReferenceError(Exception):
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	pass
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class Reference(Model):
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	"Base class for data-model reference objects"
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	def __init__(self, ref = None):
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		Model.__init__(self)
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		self.ref = ref
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		self.modifiers = []
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	def SetProperty(self, name, value):
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		if name == "ref":
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			self.ref = value
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		elif name == "mod":
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			self.modifiers = value.split(".")
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		else:
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			raise InvalidPropertyError()
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	def Resolve(self):
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		raise BadReferenceError()
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	def GetModifiers(self, cache):
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		mods = []
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		for m in self.modifiers:
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			try:
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				mods.append(cache.FindNamedVariant(m))
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			except KeyError:
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				raise BadReferenceError(m)
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		return mods
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	def Valid(self):
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		return self.ref
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class VariantContainer(Model):
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	def __init__(self):
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		Model.__init__(self)	# base class constructor
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		self.variants = []
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	def __str__(self):
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		return "\n".join([str(v) for v in self.variants])
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	def AddVariant(self, variant):
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		if type(variant) is types.StringTypes:
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			variant = VariantRef(ref = variant)
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		# Only add the variant if it's not in the list
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		# already
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		if not variant in self.variants:
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			self.variants.append(variant)
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	def GetVariants(self, cache):
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		# resolve any VariantRef objects into Variant objects
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		missing_variants = []
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		for i,var in enumerate(self.variants):
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			if isinstance(var, Reference):
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				try:
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					self.variants[i] = var.Resolve(cache=cache)
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				except BadReferenceError:
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					missing_variants.append(var.ref)
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		if len(missing_variants) > 0:
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			raise MissingVariantException("Missing variants '%s'", " ".join(missing_variants))
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		return self.variants
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class Interface(Model):
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	def __init__(self, name = None):
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		Model.__init__(self)	# base class constructor
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		self.name = name
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		self.flm = None
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		self.abstract = False
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		self.extends = None
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		self.params = []
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		self.paramgroups = []
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	def __str__(self):
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		return "<interface name='%s'>" % self.name + "</interface>"
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	def FindParent(self, cache):
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		try:
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			return cache.FindNamedInterface(self.extends, self.cacheID)
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		except KeyError:
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			raise BadReferenceError("Cannot extend interface because it cannot be found: "+str(self.extends))
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	def GetParams(self, cache):
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		if self.extends != None:
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			parent = self.FindParent(cache)
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			# what parameter names do we have already?
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			names = set([x.name for x in self.params])
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			# pick up ones we don't have that are in our parent
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			pp = []
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			for p in parent.GetParams(cache):
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				if not p.name in names:
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					pp.append(p)
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			# list parent parameters first then ours
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			pp.extend(self.params)
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			return pp
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		return self.params
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	def GetParamGroups(self, cache):
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		if self.extends != None:
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			parent = self.FindParent(cache)
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			# what parameter names do we have already?
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			patterns = set([x.pattern for x in self.paramgroups])
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			# pick up ones we don't have that are in our parent
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			for g in parent.GetParamGroups(cache):
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				if not g.pattern in patterns:
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					self.paramgroups.append(g)
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		return self.paramgroups
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	def GetFLMIncludePath(self, cache):
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		"absolute path to the FLM"
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		if self.flm == None:
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			if self.extends != None:
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				parent = self.FindParent(cache)
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				return parent.GetFLMIncludePath(cache)
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			else:
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				raise InvalidPropertyError()
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		if not os.path.isabs(self.flm):
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			self.flm = os.path.join(os.path.dirname(self.source), self.flm)
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		return generic_path.Path(self.flm)
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	def SetProperty(self, name, value):
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		if name == "name":
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			self.name = value
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		elif name == "flm":
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			self.flm = value
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		elif name == "abstract":
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			self.abstract = (value == "true")
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		elif name == "extends":
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			self.extends = value
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		else:
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			raise InvalidPropertyError()
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	def AddChild(self, child):
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		if isinstance(child, Parameter):
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			self.AddParameter(child)
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		elif isinstance(child, ParameterGroup):
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			self.AddParameterGroup(child)
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		else:
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			raise InvalidChildError()
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	def AddParameter(self, parameter):
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		self.params.append(parameter)
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	def AddParameterGroup(self, parametergroup):
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		self.paramgroups.append(parametergroup)
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	def Valid(self):
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		return (self.name != None)
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class InterfaceRef(Reference):
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	def __str__(self):
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		return "<interfaceRef ref='%s'/>" % self.ref
3
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	def Resolve(self, cache):
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		try:
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   302
			return cache.FindNamedInterface(self.ref, self.cacheID)
3
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		except KeyError:
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   304
			raise BadReferenceError()
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   305
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   306
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class Specification(VariantContainer):
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   309
	def __init__(self, name = "", type = ""):
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		VariantContainer.__init__(self)	# base class constructor
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		self.name = name
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   312
		self.type = type
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   313
		self.interface = None
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		self.childSpecs = []
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   315
		self.parentSpec = None
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   316
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   317
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   318
	def __str__(self):
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   319
		s = "<spec name='%s'>" % str(self.name)
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   320
		s += VariantContainer.__str__(self)
3
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   321
		for c in self.childSpecs:
5
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   322
			s += str(c) + '\n'
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   323
		s += "</spec>"
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   324
		return s
3
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   325
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   326
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   327
	def SetProperty(self, name, value):
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   328
		if name == "name":
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   329
			self.name = value
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   330
		else:
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   331
			raise InvalidPropertyError()
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   332
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   333
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   334
	def Configure(self, config, cache):
3
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   335
		# configure all the children (some may be Filters or parents of)
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   336
		for spec in self.GetChildSpecs():
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   337
			spec.Configure(config, cache = cache)
3
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   338
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   339
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   340
	def HasInterface(self):
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   341
		return self.interface != None
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   342
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   343
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   344
	def SetInterface(self, interface):
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   345
		if isinstance(interface, Interface) \
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   346
		or isinstance(interface, InterfaceRef):
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   347
			self.interface = interface
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   348
		else:
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   349
			self.interface = InterfaceRef(ref = interface)
3
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   350
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   351
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   352
	def GetInterface(self, cache):
3
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   353
		"""return the Interface (fetching from the cache if it was a ref)
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   354
		may return None"""
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   355
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   356
		if self.interface == None \
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diff changeset
   357
		or isinstance(self.interface, Interface):
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   358
			return self.interface
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   359
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   360
		if isinstance(self.interface, InterfaceRef):
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   361
			try:
5
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   362
				self.interface = self.interface.Resolve(cache=cache)
3
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   363
				return self.interface
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diff changeset
   364
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diff changeset
   365
			except BadReferenceError:
5
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   366
				raise MissingInterfaceError("Missing interface %s" % self.interface.ref)
3
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diff changeset
   367
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   368
	def AddChild(self, child):
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   369
		if isinstance(child, Specification):
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diff changeset
   370
			self.AddChildSpecification(child)
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diff changeset
   371
		elif isinstance(child, Interface) \
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diff changeset
   372
		  or isinstance(child, InterfaceRef):
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diff changeset
   373
			self.SetInterface(child)
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   374
		elif isinstance(child, Variant) \
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diff changeset
   375
		  or isinstance(child, VariantRef):
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diff changeset
   376
			self.AddVariant(child)
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   377
		else:
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diff changeset
   378
			raise InvalidChildError()
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diff changeset
   379
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diff changeset
   380
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   381
	def AddChildSpecification(self, child):
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   382
		child.SetParentSpec(self)
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diff changeset
   383
		self.childSpecs.append(child)
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diff changeset
   384
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diff changeset
   385
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diff changeset
   386
	def SetParentSpec(self, parent):
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diff changeset
   387
		self.parentSpec = parent
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diff changeset
   388
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diff changeset
   389
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diff changeset
   390
	def GetChildSpecs(self):
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diff changeset
   391
		return self.childSpecs
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diff changeset
   392
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diff changeset
   393
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diff changeset
   394
	def Valid(self):
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diff changeset
   395
		return True
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diff changeset
   396
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diff changeset
   397
5
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diff changeset
   398
	def GetAllVariantsRecursively(self, cache):
3
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diff changeset
   399
		"""Returns all variants contained in this node and in its ancestors.
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diff changeset
   400
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parents: 0
diff changeset
   401
		The returned value is a list, the structure of which is [variants-in-parent,
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diff changeset
   402
		variants-in-self].
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parents: 0
diff changeset
   403
e1eecf4d390d Team sf branch.
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parents: 0
diff changeset
   404
		Note that the function recurses through parent *Specifications*, not through
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parents: 0
diff changeset
   405
		the variants themselves.
e1eecf4d390d Team sf branch.
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parents: 0
diff changeset
   406
		"""
e1eecf4d390d Team sf branch.
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parents: 0
diff changeset
   407
		if self.parentSpec:
5
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parents: 3
diff changeset
   408
			variants = self.parentSpec.GetAllVariantsRecursively(cache = cache)
3
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parents: 0
diff changeset
   409
		else:
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parents: 0
diff changeset
   410
			variants = []
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parents: 0
diff changeset
   411
5
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diff changeset
   412
		variants.extend( self.GetVariants(cache = cache) )
3
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parents: 0
diff changeset
   413
e1eecf4d390d Team sf branch.
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parents: 0
diff changeset
   414
		return variants
e1eecf4d390d Team sf branch.
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parents: 0
diff changeset
   415
e1eecf4d390d Team sf branch.
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parents: 0
diff changeset
   416
e1eecf4d390d Team sf branch.
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parents: 0
diff changeset
   417
class Filter(Specification):
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parents: 0
diff changeset
   418
	"""A Filter is two Specification nodes and a True/False switch.
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parents: 0
diff changeset
   419
e1eecf4d390d Team sf branch.
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parents: 0
diff changeset
   420
	Filter extends Specification to have two nodes, only one of
e1eecf4d390d Team sf branch.
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parents: 0
diff changeset
   421
	which can be active at any time. Which node is active is determined
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parents: 0
diff changeset
   422
	when the Configure method is called after setting up a Condition.
e1eecf4d390d Team sf branch.
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parents: 0
diff changeset
   423
e1eecf4d390d Team sf branch.
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parents: 0
diff changeset
   424
	If several Conditions are set, the test is an OR of all of them."""
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parents: 0
diff changeset
   425
e1eecf4d390d Team sf branch.
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parents: 0
diff changeset
   426
	def __init__(self, name = ""):
5
593a8820b912 Team Wip branch
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parents: 3
diff changeset
   427
		Specification.__init__(self, name = name)	# base class constructor
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parents: 3
diff changeset
   428
		self.Else = Specification(name = name)     # same for Else part
3
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parents: 0
diff changeset
   429
		self.isTrue = True
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parents: 0
diff changeset
   430
		self.configNames = set()            #
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parents: 0
diff changeset
   431
		self.variableNames = set()          # TO DO: Condition class
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parents: 0
diff changeset
   432
		self.variableValues = {}            #
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parents: 0
diff changeset
   433
5
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parents: 3
diff changeset
   434
	def __str__(self, prefix = ""):
593a8820b912 Team Wip branch
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parents: 3
diff changeset
   435
		s = "<filter name='%s'>\n"% self.name
593a8820b912 Team Wip branch
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parents: 3
diff changeset
   436
		s += "<if config='%s'>\n" % " | ".join(self.configNames)
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parents: 3
diff changeset
   437
		s += Specification.__str__(self)
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parents: 3
diff changeset
   438
		s += "</if>\n <else>\n"
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parents: 3
diff changeset
   439
		s += str(self.Else)
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parents: 3
diff changeset
   440
		s += " </else>\n</filter>\n"
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parents: 3
diff changeset
   441
		return s
3
e1eecf4d390d Team sf branch.
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parents: 0
diff changeset
   442
e1eecf4d390d Team sf branch.
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parents: 0
diff changeset
   443
e1eecf4d390d Team sf branch.
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parents: 0
diff changeset
   444
	def SetConfigCondition(self, configName):
e1eecf4d390d Team sf branch.
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parents: 0
diff changeset
   445
		self.configNames = set([configName])
e1eecf4d390d Team sf branch.
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parents: 0
diff changeset
   446
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   447
	def AddConfigCondition(self, configName):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   448
		self.configNames.add(configName)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   449
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   450
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   451
	def SetVariableCondition(self, variableName, variableValues):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   452
		self.variableNames = set([variableName])
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   453
		if type(variableValues) == types.ListType:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   454
			self.variableValues[variableName] = set(variableValues)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   455
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   456
			self.variableValues[variableName] = set([variableValues])
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   457
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   458
	def AddVariableCondition(self, variableName, variableValues):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   459
		self.variableNames.add(variableName)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   460
		if type(variableValues) == types.ListType:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   461
			self.variableValues[variableName] = set(variableValues)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   462
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   463
			self.variableValues[variableName] = set([variableValues])
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   464
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   465
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   466
	def Configure(self, buildUnit, cache):
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   467
		self.isTrue = False
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   468
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   469
		if buildUnit.name in self.configNames:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   470
			self.isTrue = True
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   471
		elif self.variableNames:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   472
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   473
			evaluator = Evaluator(self.parentSpec, buildUnit, cache=cache)
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   474
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   475
			for variableName in self.variableNames:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   476
				variableValue = evaluator.Get(variableName)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   477
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   478
				if variableValue in self.variableValues[variableName]:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   479
					self.isTrue = True
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   480
					break
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   481
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   482
		# configure all the children too
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   483
		for spec in self.GetChildSpecs():
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   484
			spec.Configure(buildUnit, cache=cache)
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   485
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   486
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   487
	def HasInterface(self):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   488
		if self.isTrue:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   489
			return Specification.HasInterface(self)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   490
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   491
			return self.Else.HasInterface()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   492
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   493
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   494
	def GetInterface(self, cache):
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   495
		if self.isTrue:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   496
			return Specification.GetInterface(self, cache = cache)
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   497
		else:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   498
			return self.Else.GetInterface(cache = cache)
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   499
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   500
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   501
	def GetVariants(self, cache):
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   502
		if self.isTrue:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   503
			return Specification.GetVariants(self, cache = cache)
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   504
		else:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   505
			return self.Else.GetVariants(cache = cache)
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   506
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   507
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   508
	def SetParentSpec(self, parent):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   509
		# base class method
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   510
		Specification.SetParentSpec(self, parent)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   511
		# same for Else part
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   512
		self.Else.SetParentSpec(parent)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   513
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   514
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   515
	def GetChildSpecs(self):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   516
		if self.isTrue:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   517
			return Specification.GetChildSpecs(self)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   518
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   519
			return self.Else.GetChildSpecs()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   520
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   521
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   522
class Parameter(Model):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   523
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   524
	def __init__(self, name = None, default = None):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   525
		Model.__init__(self)	# base class constructor
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   526
		self.name = name
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   527
		self.default = default
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   528
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   529
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   530
	def SetProperty(self, name, value):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   531
		if name == "name":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   532
			self.name = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   533
		elif name == "default":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   534
			self.default = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   535
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   536
			raise InvalidPropertyError()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   537
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   538
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   539
	def Valid(self):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   540
		return (self.name != None)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   541
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   542
class ParameterGroup(Model):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   543
	"""A group of Parameters specified in an interface by a regexp"""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   544
	def __init__(self, pattern = None, default = None):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   545
		Model.__init__(self)	# base class constructor
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   546
		self.pattern = pattern
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   547
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   548
		self.patternre = None
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   549
		if pattern:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   550
			try:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   551
				self.patternre = re.compile(pattern)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   552
			except TypeError:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   553
				pass
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   554
		self.default = default
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   555
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   556
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   557
	def SetProperty(self, pattern, value):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   558
		if pattern == "pattern":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   559
			self.pattern = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   560
			self.patternre = re.compile(value)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   561
		elif pattern == "default":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   562
			self.default = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   563
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   564
			raise InvalidPropertyError()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   565
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   566
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   567
	def Valid(self):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   568
		return (self.pattern != None and self.patternre != None)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   569
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   570
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   571
class Operation(Model):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   572
	"Base class for variant operations"
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   573
	__slots__ = 'type'
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   574
	def __init__(self):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   575
		Model.__init__(self)	# base class constructor
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   576
		self.type = None
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   577
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   578
	def Apply(self, oldValue):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   579
		pass
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   580
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   581
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   582
class Append(Operation):
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   583
	__slots__ = ('name', 'value', 'separator')
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   584
	def __init__(self, name = None, value = None, separator = " "):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   585
		Operation.__init__(self)	# base class constructor
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   586
		self.name = name
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   587
		self.value = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   588
		self.separator = separator
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   589
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   590
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   591
	def __str__(self):
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   592
		attributes = "name='" + self.name + "' value='" + self.value + "' separator='" + self.separator + "'"
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   593
		return "<append %s/>" % attributes
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   594
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   595
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   596
	def Apply(self, oldValue):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   597
		if len(oldValue) > 0:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   598
			if len(self.value) > 0:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   599
				return oldValue + self.separator + self.value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   600
			else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   601
				return oldValue
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   602
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   603
			return self.value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   604
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   605
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   606
	def SetProperty(self, name, value):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   607
		if name == "name":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   608
			self.name = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   609
		elif name == "value":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   610
			self.value = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   611
		elif name == "separator":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   612
			self.separator = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   613
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   614
			raise InvalidPropertyError()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   615
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   616
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   617
	def Valid(self):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   618
		return (self.name != None and self.value != None)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   619
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   620
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   621
class Prepend(Operation):
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   622
	__slots__ = ('name', 'value', 'separator')
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   623
	def __init__(self, name = None, value = None, separator = " "):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   624
		Operation.__init__(self)	# base class constructor
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   625
		self.name = name
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   626
		self.value = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   627
		self.separator = separator
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   628
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   629
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   630
	def __str__(self, prefix = ""):
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   631
		attributes = "name='" + self.name + "' value='" + self.value + "' separator='" + self.separator + "'"
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   632
		return "<prepend %s/>" % prefix
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   633
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   634
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   635
	def Apply(self, oldValue):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   636
		if len(oldValue) > 0:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   637
			if len(self.value) > 0:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   638
				return self.value + self.separator + oldValue
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   639
			else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   640
				return oldValue
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   641
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   642
			return self.value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   643
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   644
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   645
	def SetProperty(self, name, value):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   646
		if name == "name":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   647
			self.name = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   648
		elif name == "value":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   649
			self.value = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   650
		elif name == "separator":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   651
			self.separator = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   652
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   653
			raise InvalidPropertyError()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   654
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   655
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   656
	def Valid(self):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   657
		return (self.name != None and self.value != None)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   658
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   659
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   660
class Set(Operation):
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   661
	__slots__ = ('name', 'value', 'type', 'versionCommand', 'versionResult')
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   662
	"""implementation of <set> operation"""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   663
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   664
	def __init__(self, name = None, value = "", type = ""):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   665
		Operation.__init__(self)	# base class constructor
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   666
		self.name = name
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   667
		self.value = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   668
		self.type = type
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   669
		self.versionCommand = ""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   670
		self.versionResult = ""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   671
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   672
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   673
	def __str__(self):
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   674
		attributes = "name='" + self.name + "' value='" + self.value + "' type='" + self.type + "'"
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   675
		if type == "tool":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   676
			attributes += " versionCommand='" + self.versionCommand + "' versionResult='" + self.versionResult
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   677
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   678
		return "<set %s/>" % attributes
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   679
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   680
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   681
	def Apply(self, oldValue):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   682
		return self.value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   683
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   684
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   685
	def SetProperty(self, name, value):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   686
		if name == "name":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   687
			self.name = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   688
		elif name == "value":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   689
			self.value = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   690
		elif name == "type":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   691
			self.type = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   692
		elif name == "versionCommand":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   693
			self.versionCommand = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   694
		elif name == "versionResult":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   695
			self.versionResult = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   696
		elif name == "host":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   697
			if HostPlatform.IsKnown(value):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   698
				self.host = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   699
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   700
			raise InvalidPropertyError()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   701
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   702
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   703
	def Valid(self):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   704
		return (self.name != None and self.value != None)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   705
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   706
class BadToolValue(Exception):
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   707
	pass
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   708
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   709
class Env(Set):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   710
	"""implementation of <env> operator"""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   711
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   712
	def __init__(self, name = None, default = None, type = ""):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   713
		Set.__init__(self, name, "", type)	# base class constructor
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   714
		self.default = default
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   715
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   716
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   717
	def __str__(self):
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   718
		attributes = "name='" + self.name + "' type='" + self.type + "'"
374
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
   719
		if self.default != None:
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   720
			attributes += " default='" + self.default + "'"
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   721
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   722
		if type == "tool":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   723
			attributes += " versionCommand='" + self.versionCommand + "' versionResult='" + self.versionResult + "'"
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   724
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   725
		return "<env %s/>" % attributes
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   726
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   727
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   728
	def Apply(self, oldValue):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   729
		try:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   730
			value = os.environ[self.name]
60
28ee654acf42 Deal with backslashes at the end of <env/> values
Jon Chatten <>
parents: 5
diff changeset
   731
			
28ee654acf42 Deal with backslashes at the end of <env/> values
Jon Chatten <>
parents: 5
diff changeset
   732
			if value:
28ee654acf42 Deal with backslashes at the end of <env/> values
Jon Chatten <>
parents: 5
diff changeset
   733
				# if this value is a "path" or a "tool" then we need to make sure
28ee654acf42 Deal with backslashes at the end of <env/> values
Jon Chatten <>
parents: 5
diff changeset
   734
				# it is a proper absolute path in our preferred format.
28ee654acf42 Deal with backslashes at the end of <env/> values
Jon Chatten <>
parents: 5
diff changeset
   735
				if self.type == "path" or self.type == "tool":
28ee654acf42 Deal with backslashes at the end of <env/> values
Jon Chatten <>
parents: 5
diff changeset
   736
					try:
28ee654acf42 Deal with backslashes at the end of <env/> values
Jon Chatten <>
parents: 5
diff changeset
   737
						path = generic_path.Path(value)
28ee654acf42 Deal with backslashes at the end of <env/> values
Jon Chatten <>
parents: 5
diff changeset
   738
						value = str(path.Absolute())
28ee654acf42 Deal with backslashes at the end of <env/> values
Jon Chatten <>
parents: 5
diff changeset
   739
					except ValueError,e:
61
f520dfd22025 Correct backslash escaping to only operate on non-'path' and 'tool' types.
Jon Chatten
parents: 60
diff changeset
   740
						raise BadToolValue("the environment variable %s is incorrect: %s" % (self.name, str(e)))				
f520dfd22025 Correct backslash escaping to only operate on non-'path' and 'tool' types.
Jon Chatten
parents: 60
diff changeset
   741
				# if this value ends in an un-escaped backslash, then it will be treated as a line continuation character
f520dfd22025 Correct backslash escaping to only operate on non-'path' and 'tool' types.
Jon Chatten
parents: 60
diff changeset
   742
				# in makefile parsing - un-escaped backslashes at the end of values are therefore escaped
f520dfd22025 Correct backslash escaping to only operate on non-'path' and 'tool' types.
Jon Chatten
parents: 60
diff changeset
   743
				elif value.endswith('\\'):
f520dfd22025 Correct backslash escaping to only operate on non-'path' and 'tool' types.
Jon Chatten
parents: 60
diff changeset
   744
					# an odd number of backslashes means there's one to escape
f520dfd22025 Correct backslash escaping to only operate on non-'path' and 'tool' types.
Jon Chatten
parents: 60
diff changeset
   745
					count = len(value) - len(value.rstrip('\\'))
f520dfd22025 Correct backslash escaping to only operate on non-'path' and 'tool' types.
Jon Chatten
parents: 60
diff changeset
   746
					if count % 2:
f520dfd22025 Correct backslash escaping to only operate on non-'path' and 'tool' types.
Jon Chatten
parents: 60
diff changeset
   747
						value += '\\'	
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   748
		except KeyError:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   749
			if self.default != None:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   750
				value = self.default
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   751
			else:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   752
				raise BadToolValue("%s is not set in the environment and has no default" % self.name)
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   753
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   754
		return value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   755
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   756
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   757
	def SetProperty(self, name, value):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   758
		if name == "default":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   759
			self.default = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   760
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   761
			Set.SetProperty(self, name, value)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   762
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   763
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   764
	def Valid(self):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   765
		return (self.name != None)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   766
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   767
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   768
class BuildUnit(object):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   769
	"Represents an individual buildable unit."
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   770
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   771
	def __init__(self, name, variants):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   772
		self.name = name
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   773
		
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   774
		# A list of Variant objects.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   775
		self.variants = variants
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   776
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   777
		# Cache for the variant operations implied by this BuildUnit.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   778
		self.operations = []
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   779
		self.variantKey = ""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   780
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   781
	def GetOperations(self, cache):
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   782
		"""Return all operations related to this BuildUnit.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   783
		
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   784
		The result is cached, and so will only be computed once per BuildUnit.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   785
		"""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   786
		key = '.'.join([x.name for x in self.variants])
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   787
		if self.variantKey != key:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   788
			self.variantKey = key
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   789
			for v in self.variants:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   790
				self.operations.extend( v.GetAllOperationsRecursively(cache=cache) )
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   791
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   792
		return self.operations
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   793
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   794
class Config(object):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   795
	"""Abstract type representing an argument to the '-c' option.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   796
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   797
	The fundamental property of a Config is that it can generate one or more
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   798
	BuildUnits.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   799
	"""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   800
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   801
	def __init__(self):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   802
		self.modifiers = []
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   803
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   804
	def AddModifier(self, variant):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   805
		self.modifiers.append(variant)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   806
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   807
	def ClearModifiers(self):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   808
		self.modifiers = []
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   809
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   810
	def GenerateBuildUnits(self,cache):
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   811
		"""Returns a list of BuildUnits.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   812
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   813
		This function must be overridden by derived classes.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   814
		"""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   815
		raise NotImplementedError()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   816
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   817
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   818
class Variant(Model, Config):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   819
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   820
	__slots__ = ('cache','name','host','extends','ops','variantRefs','allOperations')
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   821
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   822
	def __init__(self, name = ""):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   823
		Model.__init__(self)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   824
		Config.__init__(self)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   825
		self.name = name
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   826
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   827
		# Operations defined inside this variant.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   828
		self.ops = []
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   829
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   830
		# The name of our parent variant, if any.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   831
		self.extends = ""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   832
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   833
		# Any variant references used inside this variant.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   834
		self.variantRefs = []
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   835
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   836
		self.allOperations = []
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   837
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   838
	def SetProperty(self, name, value):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   839
		if name == "name":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   840
			self.name = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   841
		elif name == "host":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   842
			if HostPlatform.IsKnown(value):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   843
				self.host = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   844
		elif name == "extends":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   845
			self.extends = value
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   846
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   847
			raise InvalidPropertyError()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   848
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   849
	def AddChild(self, child):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   850
		if isinstance(child, Operation):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   851
			self.ops.append(child)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   852
		elif isinstance(child, VariantRef):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   853
			self.variantRefs.append(child)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   854
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   855
			raise InvalidChildError()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   856
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   857
	def Valid(self):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   858
		return self.name
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   859
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   860
	def AddOperation(self, op):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   861
		self.ops.append(op)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   862
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   863
	def GetAllOperationsRecursively(self, cache):
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   864
		"""Returns a list of all operations in this variant.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   865
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   866
		The list elements are themselves lists; the overall structure of the
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   867
		returned value is:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   868
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   869
		[ [ops-from-parent],[ops-from-varRefs], [ops-in-self] ]
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   870
		"""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   871
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   872
		if not self.allOperations:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   873
			if self.extends:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   874
				parent = cache.FindNamedVariant(self.extends)
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   875
				self.allOperations.extend( parent.GetAllOperationsRecursively(cache = cache) )
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   876
			for r in self.variantRefs:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   877
				for v in [ r.Resolve(cache = cache) ] + r.GetModifiers(cache = cache):
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   878
					self.allOperations.extend( v.GetAllOperationsRecursively(cache = cache) )
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   879
			self.allOperations.append(self.ops)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   880
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   881
		return self.allOperations
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   882
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   883
	def GenerateBuildUnits(self,cache):
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   884
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   885
		name = self.name
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   886
		vars = [self]
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   887
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   888
		for m in self.modifiers:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   889
			name = name + "." + m.name
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   890
			vars.append(m)
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   891
		return [ BuildUnit(name=name, variants=vars) ]
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   892
192
76300483f6fd fix: get make engine name validation working with aliases.
timothy.murphy@nokia.com
parents: 191
diff changeset
   893
	def isDerivedFrom(self, progenitor, cache):
76300483f6fd fix: get make engine name validation working with aliases.
timothy.murphy@nokia.com
parents: 191
diff changeset
   894
		if self.name == progenitor:
76300483f6fd fix: get make engine name validation working with aliases.
timothy.murphy@nokia.com
parents: 191
diff changeset
   895
			return True
76300483f6fd fix: get make engine name validation working with aliases.
timothy.murphy@nokia.com
parents: 191
diff changeset
   896
191
3bfc260b6d61 fix: better error messages when an incorrect make engine is specified. Requires that all make engine variants should extend "make_engine".
timothy.murphy@nokia.com
parents: 61
diff changeset
   897
		pname = self.extends
3bfc260b6d61 fix: better error messages when an incorrect make engine is specified. Requires that all make engine variants should extend "make_engine".
timothy.murphy@nokia.com
parents: 61
diff changeset
   898
		while pname is not None and pname is not '':
3bfc260b6d61 fix: better error messages when an incorrect make engine is specified. Requires that all make engine variants should extend "make_engine".
timothy.murphy@nokia.com
parents: 61
diff changeset
   899
			parent = cache.FindNamedVariant(pname)
3bfc260b6d61 fix: better error messages when an incorrect make engine is specified. Requires that all make engine variants should extend "make_engine".
timothy.murphy@nokia.com
parents: 61
diff changeset
   900
			if parent is None:
3bfc260b6d61 fix: better error messages when an incorrect make engine is specified. Requires that all make engine variants should extend "make_engine".
timothy.murphy@nokia.com
parents: 61
diff changeset
   901
				break
3bfc260b6d61 fix: better error messages when an incorrect make engine is specified. Requires that all make engine variants should extend "make_engine".
timothy.murphy@nokia.com
parents: 61
diff changeset
   902
			if parent.name == progenitor:
192
76300483f6fd fix: get make engine name validation working with aliases.
timothy.murphy@nokia.com
parents: 191
diff changeset
   903
				return True
191
3bfc260b6d61 fix: better error messages when an incorrect make engine is specified. Requires that all make engine variants should extend "make_engine".
timothy.murphy@nokia.com
parents: 61
diff changeset
   904
			pname = parent.extends
3bfc260b6d61 fix: better error messages when an incorrect make engine is specified. Requires that all make engine variants should extend "make_engine".
timothy.murphy@nokia.com
parents: 61
diff changeset
   905
192
76300483f6fd fix: get make engine name validation working with aliases.
timothy.murphy@nokia.com
parents: 191
diff changeset
   906
		return False
191
3bfc260b6d61 fix: better error messages when an incorrect make engine is specified. Requires that all make engine variants should extend "make_engine".
timothy.murphy@nokia.com
parents: 61
diff changeset
   907
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   908
	def __str__(self):
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   909
		s = "<var name='%s' extends='%s'>\n" % (self.name, self.extends)
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   910
		for op in self.ops:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   911
			s +=  str(op) + '\n'
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   912
		s += "</var>"
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   913
		return s
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   914
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   915
class VariantRef(Reference):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   916
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   917
	def __init__(self, ref=None):
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   918
		Reference.__init__(self, ref = ref)
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   919
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   920
	def __str__(self):
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   921
		return "<varRef ref='%s'/>" % self.ref
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   922
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   923
	def Resolve(self, cache):
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   924
		try:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   925
			return cache.FindNamedVariant(self.ref)
374
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
   926
		except KeyError:
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   927
			raise BadReferenceError(self.ref)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   928
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   929
class MissingVariantException(Exception):
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   930
	pass
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   931
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   932
class Alias(Model, Config):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   933
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   934
	def __init__(self, name=""):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   935
		Model.__init__(self)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   936
		Config.__init__(self)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   937
		self.name = name
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   938
		self.meaning = ""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   939
		self.varRefs = []
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   940
		self.variants = []
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   941
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   942
	def __str__(self):
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   943
		return "<alias name='%s' meaning='%s'/>" % (self.name, self.meaning)
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   944
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   945
	def SetProperty(self, key, val):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   946
		if key == "name":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   947
			self.name = val
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   948
		elif key == "meaning":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   949
			self.meaning = val
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   950
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   951
			for u in val.split("."):
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   952
				self.varRefs.append( VariantRef(ref = u) )
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   953
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   954
			raise InvalidPropertyError()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   955
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   956
	def Valid(self):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   957
		return self.name and self.meaning
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   958
192
76300483f6fd fix: get make engine name validation working with aliases.
timothy.murphy@nokia.com
parents: 191
diff changeset
   959
	def Resolve(self, cache):
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   960
		if not self.variants:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   961
			missing_variants = []
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   962
			for r in self.varRefs:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   963
				try:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   964
					self.variants.append( r.Resolve(cache=cache) )
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   965
				except BadReferenceError:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   966
					missing_variants.append(r.ref)
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   967
				
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   968
			if len(missing_variants) > 0:
374
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
   969
				raise MissingVariantException("Missing variants '%s'" % " ".join(missing_variants))
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   970
192
76300483f6fd fix: get make engine name validation working with aliases.
timothy.murphy@nokia.com
parents: 191
diff changeset
   971
	def GenerateBuildUnits(self, cache):
76300483f6fd fix: get make engine name validation working with aliases.
timothy.murphy@nokia.com
parents: 191
diff changeset
   972
		self.Resolve(cache)
76300483f6fd fix: get make engine name validation working with aliases.
timothy.murphy@nokia.com
parents: 191
diff changeset
   973
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   974
		name = self.name
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   975
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   976
		for v in self.modifiers:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   977
			name = name + "." + v.name
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   978
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   979
		return [ BuildUnit(name=name, variants=self.variants + self.modifiers) ]
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   980
192
76300483f6fd fix: get make engine name validation working with aliases.
timothy.murphy@nokia.com
parents: 191
diff changeset
   981
	def isDerivedFrom(self, progenitor, cache):
76300483f6fd fix: get make engine name validation working with aliases.
timothy.murphy@nokia.com
parents: 191
diff changeset
   982
		self.Resolve(cache)
204
a19456c07783 fix: failure of make engine test when a make engine alias contains a modifier. There can be more than one variant per alias via "." e.g. make.extrastuff where make and extrastuff are variants.
timothy.murphy@nokia.com
parents: 196
diff changeset
   983
		for v in self.variants:
a19456c07783 fix: failure of make engine test when a make engine alias contains a modifier. There can be more than one variant per alias via "." e.g. make.extrastuff where make and extrastuff are variants.
timothy.murphy@nokia.com
parents: 196
diff changeset
   984
			if v.isDerivedFrom(progenitor,cache):
a19456c07783 fix: failure of make engine test when a make engine alias contains a modifier. There can be more than one variant per alias via "." e.g. make.extrastuff where make and extrastuff are variants.
timothy.murphy@nokia.com
parents: 196
diff changeset
   985
				return True
a19456c07783 fix: failure of make engine test when a make engine alias contains a modifier. There can be more than one variant per alias via "." e.g. make.extrastuff where make and extrastuff are variants.
timothy.murphy@nokia.com
parents: 196
diff changeset
   986
		return False
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   987
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   988
class AliasRef(Reference):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   989
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   990
	def __init__(self, ref=None):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   991
		Reference.__init__(self, ref)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   992
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   993
	def __str__(self):
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   994
		return "<aliasRef ref='%s'/>" % self.ref
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   995
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   996
	def Resolve(self, cache):
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   997
		try:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
   998
			return cache.FindNamedAlias(self.ref)
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
   999
		except KeyError:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1000
			raise BadReferenceError(self.ref)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1001
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1002
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1003
class Group(Model, Config):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1004
	def __init__(self, name=""):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1005
		Model.__init__(self)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1006
		Config.__init__(self)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1007
		self.name = name
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1008
		self.childRefs = []
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1009
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1010
	def SetProperty(self, key, val):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1011
		if key == "name":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1012
			self.name = val
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1013
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1014
			raise InvalidPropertyError()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1015
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1016
	def AddChild(self, child):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1017
		if isinstance( child, (VariantRef,AliasRef,GroupRef) ):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1018
			self.childRefs.append(child)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1019
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1020
			raise InvalidChildError()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1021
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1022
	def Valid(self):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1023
		return self.name and self.childRefs
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1024
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1025
	def __str__(self):
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1026
		s = "<group name='%s'>" % self.name
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1027
		for r in self.childRefs:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1028
			s += str(r)
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1029
		s += "</group>"
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1030
		return s
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1031
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1032
	def GenerateBuildUnits(self, cache):
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1033
		units = []
371
2db10eac415a test data for bad groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 204
diff changeset
  1034
		
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1035
		missing_variants = []
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1036
		for r in self.childRefs:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1037
			try:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1038
				obj = r.Resolve(cache=cache)
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1039
			except BadReferenceError:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1040
				missing_variants.append(r.ref)
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1041
			else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1042
				obj.ClearModifiers()
374
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1043
				try:
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1044
					refMods = r.GetModifiers(cache)
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1045
				except BadReferenceError,e:
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1046
					missing_variants.append(str(e))
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1047
				else:
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1048
					for m in refMods + self.modifiers:
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1049
						obj.AddModifier(m)
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1050
374
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1051
					units.extend( obj.GenerateBuildUnits(cache) )
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1052
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1053
		if len(missing_variants) > 0:
374
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1054
			raise MissingVariantException("Missing variants '%s'" % " ".join(missing_variants))
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1055
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1056
		return units
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1057
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1058
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1059
class GroupRef(Reference):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1060
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1061
	def __init__(self, ref=None):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1062
		Reference.__init__(self, ref)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1063
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1064
	def __str__(self):
371
2db10eac415a test data for bad groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 204
diff changeset
  1065
		return "<groupRef ref='%s' mod='%s'/>" % (self.ref, ".".join(self.modifiers))
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1066
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1067
	def Resolve(self, cache):
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1068
		try:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1069
			return cache.FindNamedGroup(self.ref)
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1070
		except KeyError:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1071
			raise BadReferenceError(self.ref)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1072
374
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1073
def GetBuildUnits(configNames, cache, logger):
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1074
	"""expand a list of config strings like "arm.v5.urel" into a list
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1075
	of BuildUnit objects that can be queried for settings.
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1076
	
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1077
	The expansion tries to be tolerant of errors in the XML so that a
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1078
	typo in one part of a group does not invalidate the whole group.
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1079
	"""
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1080
	
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1081
	# turn dot-separated name strings into Model objects (Group, Alias, Variant)
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1082
	models = []
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1083
		
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1084
	for c in set(configNames):
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1085
		ok = True
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1086
		names = c.split(".")
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1087
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1088
		base = names[0]
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1089
		mods = names[1:]
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1090
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1091
		if base in cache.groups:
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1092
			x = cache.FindNamedGroup(base)
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1093
		elif base in cache.aliases:
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1094
			x = cache.FindNamedAlias(base)
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1095
		elif base in cache.variants:
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1096
			x = cache.FindNamedVariant(base)
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1097
		else:
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1098
			logger.Error("Unknown build configuration '%s'" % base)
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1099
			continue
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1100
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1101
		x.ClearModifiers()
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1102
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1103
		for m in mods:
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1104
			if m in cache.variants:
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1105
				x.AddModifier( cache.FindNamedVariant(m) )
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1106
			else:
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1107
				logger.Error("Unknown build variant '%s'" % m)
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1108
				ok = False
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1109
				
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1110
		if ok:
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1111
			models.append(copy.copy(x))
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1112
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1113
	# turn Model objects into BuildUnit objects
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1114
	#
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1115
	# all objects have a GenerateBuildUnits method but don't use
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1116
	# that for Groups because it is not tolerant of errors (the
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1117
	# first error raises an exception and the rest of the group is
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1118
	# abandoned)
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1119
	units = []
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1120
		
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1121
	while len(models) > 0:
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1122
		x = models.pop()
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1123
		try:
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1124
			if isinstance(x, (Alias, Variant)):
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1125
				# these we just turn straight into BuildUnits
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1126
				units.extend(x.GenerateBuildUnits(cache))
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1127
			elif isinstance(x, Group):
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1128
				# deal with each part of the group separately (later)
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1129
				for child in x.childRefs:
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1130
					modChild = copy.copy(child)
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1131
					modChild.modifiers = child.modifiers + [m.name for m in x.modifiers]
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1132
					models.append(modChild)
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1133
			elif isinstance(x, Reference):
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1134
				# resolve references and their modifiers
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1135
				try:
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1136
					obj = x.Resolve(cache)
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1137
					modObj = copy.copy(obj)
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1138
					modObj.modifiers = x.GetModifiers(cache)
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1139
				except BadReferenceError,e:
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1140
					logger.Error("Unknown reference '%s'" % str(e))
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1141
				else:
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1142
					models.append(modObj)
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1143
		except Exception, e:
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1144
			logger.Error(str(e))
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1145
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1146
	return units
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1147
	
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1148
class ToolErrorException(Exception):
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1149
	def __init__(self, s):
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1150
		Exception.__init__(self,s)
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1151
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1152
class Tool(object):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1153
	"""Represents a tool that might be used by raptor e.g. a compiler"""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1154
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1155
	# It's difficult and expensive to give each tool a log reference but a class one
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1156
	# will facilitate debugging when that is needed without being a design flaw the
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1157
	# rest of the time.
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1158
	log = raptor_utilities.nulllog
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1159
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1160
	# For use in dealing with tools that return non-ascii version strings.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1161
	nonascii = ""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1162
	identity_chartable = chr(0)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1163
	for c in xrange(1,128):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1164
		identity_chartable += chr(c)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1165
	for c in xrange(128,256):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1166
		nonascii += chr(c)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1167
		identity_chartable += " "
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1168
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1169
	def __init__(self, name, command, versioncommand, versionresult, id=""):
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1170
		self.name = name
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1171
		self.command = command
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1172
		self.versioncommand = versioncommand
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1173
		self.versionresult = versionresult
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1174
		self.id = id # what config this is from - used in debug messages
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1175
		self.date = None
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1176
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1177
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1178
		# Assume the tool is unavailable or the wrong
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1179
		# version until someone proves that it's OK
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1180
		self.valid = False
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1181
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1182
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1183
	def expand(self, toolset):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1184
		self.versioncommand = toolset.ExpandAll(self.versioncommand)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1185
		self.versionresult  = toolset.ExpandAll(self.versionresult)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1186
		self.command = toolset.ExpandAll(self.command)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1187
		self.key = hashlib.md5(self.versioncommand + self.versionresult).hexdigest()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1188
		
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1189
		# We need the tool's date to find out if we should check it.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1190
		try:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1191
			if '/' in self.command:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1192
				testfile = os.path.abspath(self.command.strip("\"'"))
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1193
			else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1194
				# The tool isn't a relative or absolute path so the could be relying on the 
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1195
				# $PATH variable to make it available.  We must find the tool if it's a simple 
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1196
				# executable file (e.g. "armcc" rather than "python myscript.py") then get it's date. 
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1197
				# We can use the date later to see if our cache is valid. 
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1198
				# If it really is not a simple command then we won't be able to get a date and
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1199
				# we won't be able to tell if it is altered or updated - too bad!
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1200
				testfile = generic_path.Where(self.command)
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1201
				#self.log.Debug("toolcheck: tool '%s' was found on the path at '%s' ", self.command, testfile)
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1202
				if testfile is None:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1203
					raise Exception("Can't be found in path")
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1204
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1205
			if not os.path.isfile(testfile):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1206
				raise Exception("tool %s appears to not be a file %s", self.command, testfile)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1207
				
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1208
			testfile_stat = os.stat(testfile)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1209
			self.date = testfile_stat.st_mtime
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1210
		except Exception,e:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1211
			# We really don't mind if the tool could not be dated - for any reason
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1212
			Tool.log.Debug("toolcheck: '%s=%s' cannot be dated - this is ok, but the toolcheck won't be able to tell when a new version of the tool is installed. (%s)", self.name, self.command, str(e))
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1213
			pass
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1214
	
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1215
			
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1216
	def check(self, shell, evaluator, log = raptor_utilities.nulllog):
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1217
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1218
		self.vre = re.compile(self.versionresult)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1219
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1220
		try:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1221
			self.log.Debug("Pre toolcheck: '%s' for version '%s'", self.name, self.versionresult)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1222
			p = subprocess.Popen(args=[shell, "-c", self.versioncommand], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1223
			log.Debug("Checking tool '%s' for version '%s'", self.name, self.versionresult)
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1224
			versionoutput,err = p.communicate()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1225
		except Exception,e:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1226
			versionoutput=None
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1227
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1228
		# Some tools return version strings with unicode characters! 
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1229
		# There is no good response other than a lot of decoding and encoding.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1230
		# Simpler to ignore it:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1231
		versionoutput_a = versionoutput.translate(Tool.identity_chartable,"")
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1232
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1233
		if versionoutput_a and self.vre.search(versionoutput_a) != None:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1234
			log.Debug("tool '%s' returned an acceptable version '%s'", self.name, versionoutput_a)
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1235
			self.valid = True
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1236
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1237
			self.valid = False
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1238
			raise ToolErrorException("tool '%s' from config '%s' did not return version '%s' as required.\nCommand '%s' returned:\n%s\nCheck your environment and configuration.\n" % (self.name, self.id, self.versionresult, self.versioncommand, versionoutput_a))
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1239
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1240
def envhash(irrelevant_vars):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1241
	"""Determine something unique about this environment to identify it.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1242
	must ignore variables that change without mattering to the caller
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1243
	e.g. perhaps PATH matters but PWD and PPID don't"""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1244
	envid = hashlib.md5()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1245
	for k in os.environ:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1246
		if k not in irrelevant_vars:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1247
			envid.update(os.environ[k])
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1248
	return envid.hexdigest()[:16]
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1249
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1250
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1251
class ToolSet(object):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1252
	""" 
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1253
	This class manages a bunch of tools and keeps a cache of
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1254
	all tools that it ever sees (across all configurations).
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1255
	toolset.check() is called for each config but the cache is kept across calls to
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1256
	catch the use of one tool in many configs.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1257
	write() is used to flush the cache to disc.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1258
	"""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1259
	# The raptor shell - this is not mutable.
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1260
	if 'SBS_SHELL' in os.environ:
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1261
		shell = os.environ['SBS_SHELL']
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1262
	else:
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1263
		hostbinaries = os.path.join(os.environ['SBS_HOME'], 
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1264
	                                os.environ['HOSTPLATFORM_DIR'])
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1265
	                            
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1266
		if HostPlatform.IsHost('lin*'):
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1267
			shell=os.path.join(hostbinaries, 'bin/bash')
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1268
		else:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1269
			if 'SBS_CYGWIN' in os.environ:
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1270
				shell=os.path.join(os.environ['SBS_CYGWIN'], 'bin\\bash.exe')
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1271
			else:
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1272
				shell=os.path.join(hostbinaries, 'cygwin\\bin\\bash.exe')
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1273
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1274
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1275
	irrelevant_vars = ['PWD','OLDPWD','PID','PPID', 'SHLVL' ]
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1276
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1277
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1278
	shell_version=".*GNU bash, version [34].*"
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1279
	shell_re = re.compile(shell_version)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1280
	if 'SBS_BUILD_DIR' in os.environ:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1281
		cachefile_basename = str(generic_path.Join(os.environ['SBS_BUILD_DIR'],"toolcheck_cache_"))
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1282
	elif 'EPOCROOT' in os.environ:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1283
		cachefile_basename = str(generic_path.Join(os.environ['EPOCROOT'],"epoc32/build/toolcheck_cache_"))
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1284
	else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1285
		cachefile_basename = None
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1286
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1287
	tool_env_id = envhash(irrelevant_vars)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1288
	filemarker = "sbs_toolcache_2.8.2"
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1289
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1290
	def __init__(self, log = raptor_utilities.nulllog, forced=False):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1291
		self.__toolcheckcache = {}
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1292
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1293
		self.valid = True
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1294
		self.checked = False
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1295
		self.shellok = False
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1296
		self.configname=""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1297
		self.cache_loaded = False
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1298
		self.forced = forced
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1299
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1300
		self.log=log
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1301
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1302
		# Read in the tool cache
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1303
		#
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1304
		# The cache format is a hash key which identifies the
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1305
		# command and the version that we're checking for. Then
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1306
		# there are name,value pairs that record, e.g. the date
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1307
		# of the command file or the name of the variable that
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1308
		# the config uses for the tool (GNUCP or MWCC or whatever)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1309
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1310
		if ToolSet.cachefile_basename:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1311
			self.cachefilename = ToolSet.cachefile_basename+".tmp"
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1312
			if not self.forced:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1313
				try:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1314
					f = open(self.cachefilename, "r+")
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1315
					# if this tool cache was recorded in
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1316
					# a different environment then ignore it.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1317
					marker = f.readline().rstrip("\r\n")
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1318
					if marker == ToolSet.filemarker:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1319
						env_id_tmp = f.readline().rstrip("\r\n")
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1320
						if env_id_tmp == ToolSet.tool_env_id:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1321
							try:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1322
								for l in f.readlines():
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1323
									toolhistory  = l.rstrip(",\n\r").split(",")
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1324
									ce = {}
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1325
									for i in toolhistory[1:]:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1326
										(name,val) = i.split("=")
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1327
										if name == "valid":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1328
											val = bool(val)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1329
										elif name == "age":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1330
											val = int(val)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1331
										elif name == "date":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1332
											if val != "None":
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1333
												val = float(val)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1334
											else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1335
												val= None
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1336
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1337
										ce[name] = val
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1338
									self.__toolcheckcache[toolhistory[0]] = ce
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1339
								log.Info("Loaded toolcheck cache: %s\n", self.cachefilename)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1340
							except Exception, e:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1341
								log.Info("Ignoring garbled toolcheck cache: %s (%s)\n", self.cachefilename, str(e))
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1342
								self.__toolcheckcache = {}
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1343
									
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1344
						else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1345
							log.Info("Toolcheck cache %s ignored - environment changed\n", self.cachefilename)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1346
					else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1347
						log.Info("Toolcheck cache not loaded = marker missing: %s %s\n", self.cachefilename, ToolSet.filemarker)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1348
					f.close()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1349
				except IOError, e:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1350
					log.Info("Failed to load toolcheck cache: %s\n", self.cachefilename)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1351
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1352
			log.Debug("Toolcheck cachefile not created because EPOCROOT not set in environment.\n")
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1353
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1354
	def check_shell(self):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1355
		# The command shell is a critical tool because all the other tools run
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1356
		# within it so we must check for it first. It has to be in the path.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1357
		# bash 4 is preferred, 3 is accepted
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1358
		try:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1359
			p = subprocess.Popen(args=[ToolSet.shell, '--version'], bufsize=1024, shell = False, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, universal_newlines=True)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1360
			shellversion_out, errtxt = p.communicate()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1361
			if ToolSet.shell_re.search(shellversion_out) == None:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1362
				self.log.Error("A critical tool, '%s', did not return the required version '%s':\n%s\nPlease check that '%s' is in the path.", ToolSet.shell, ToolSet.shell_version, shellversion_out, ToolSet.shell)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1363
				self.valid = False
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1364
		except Exception,e:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1365
			self.log.Error("A critical tool could not be found.\nPlease check that '%s' is in the path. (%s)", ToolSet.shell,  str(e))
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1366
			self.valid = False
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1367
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1368
		return self.valid
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1369
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1370
	def check(self, evaluator, configname):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1371
		"""Check the toolset for a particular config"""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1372
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1373
		self.checked = True # remember that we did check something
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1374
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1375
		if not self.shellok:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1376
			self.shellok = self.check_shell()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1377
		self.shellok = True
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1378
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1379
		self.valid = self.valid and self.shellok
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1380
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1381
		cache = self.__toolcheckcache 
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1382
		for tool in evaluator.tools:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1383
			if not self.forced:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1384
				try:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1385
					t = cache[tool.key]
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1386
						
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1387
				except KeyError,e:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1388
					pass
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1389
				else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1390
					# if the cache has an entry for the tool then see if the date on
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1391
					# the tool has changed (assuming the tool is a simple executable file)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1392
					if t.has_key('date') and (tool.date is None or (tool.date - t['date'] > 0.1))  :
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1393
						self.log.Debug("toolcheck forced: '%s'  changed since the last check: %s < %s", tool.command, str(t['date']), str(tool.date))
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1394
					else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1395
						t['age'] = 0 # we used it so it's obviously needed
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1396
						self.valid = self.valid and t['valid']
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1397
						self.log.Debug("toolcheck saved on: '%s'", tool.name)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1398
						continue
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1399
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1400
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1401
			self.log.Debug("toolcheck done: %s -key: %s" % (tool.name, tool.key))
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1402
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1403
			try:
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1404
				tool.check(ToolSet.shell, evaluator, log = self.log)
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1405
			except ToolErrorException, e:
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1406
				self.valid = False
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1407
				self.log.Error("%s\n" % str(e))
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1408
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1409
			# Tool failures are cached just like successes - don't want to repeat them
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1410
			cache[tool.key] =  { "name" : tool.name, "valid" : tool.valid, "age" : 0 , "date" : tool.date }
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1411
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1412
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1413
	def write(self):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1414
		"""Writes the tool check cache to disc.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1415
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1416
		   toolset.write()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1417
		"""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1418
		cache = self.__toolcheckcache 
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1419
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1420
		# Write out the cache.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1421
		if self.checked and ToolSet.cachefile_basename:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1422
			self.log.Debug("Saving toolcache: %s", self.cachefilename)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1423
			try:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1424
				f = open(self.cachefilename, "w+")
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1425
				f.write(ToolSet.filemarker+"\n")
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1426
				f.write(ToolSet.tool_env_id+"\n")
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1427
				for k,ce in cache.iteritems():
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1428
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1429
					# If a tool has not been used for an extraordinarily long time
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1430
					# then forget it - to prevent the cache from clogging up with old tools.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1431
					# Only write entries for tools that were found to be ok - so that the 
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1432
					# next time the ones that weren't will be re-tested
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1433
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1434
					if ce['valid'] and ce['age'] < 100:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1435
						ce['age'] += 1
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1436
						f.write("%s," % k)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1437
						for n,v in ce.iteritems():
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1438
							f.write("%s=%s," % (n,str(v)))
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1439
					f.write("\n")
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1440
				f.close()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1441
				self.log.Info("Created/Updated toolcheck cache: %s\n", self.cachefilename)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1442
			except Exception, e:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1443
				self.log.Info("Could not write toolcheck cache: %s", str(e))
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1444
		return self.valid
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1445
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1446
class UninitialisedVariableException(Exception):
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1447
	pass
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1448
374
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1449
class RecursionException(Exception):
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1450
	pass
96629a6f26e4 fault tolerant XML groups
Richard Taylor <richard.i.taylor@nokia.com>
parents: 371
diff changeset
  1451
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1452
class Evaluator(object):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1453
	"""Determine the values of variables under different Configurations.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1454
	Either of specification and buildUnit may be None."""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1455
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1456
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1457
	refRegex = re.compile("\$\((.+?)\)")
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1458
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1459
	def __init__(self, specification, buildUnit, cache, gathertools = False):
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1460
		self.dict = {}
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1461
		self.tools = []
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1462
		self.gathertools = gathertools
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1463
		self.cache = cache
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1464
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1465
		specName = "none"
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1466
		configName = "none"
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1467
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1468
		# A list of lists of operations.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1469
		opsLists = []
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1470
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1471
		if buildUnit:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1472
			ol = buildUnit.GetOperations(cache)
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1473
			self.buildUnit = buildUnit
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1474
			
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1475
			opsLists.extend( ol )
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1476
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1477
		if specification:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1478
			for v in specification.GetAllVariantsRecursively(cache):
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1479
				opsLists.extend( v.GetAllOperationsRecursively(cache) )
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1480
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1481
		tools = {}
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1482
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1483
		unfound_values = []
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1484
		for opsList in opsLists:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1485
			for op in opsList:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1486
				# applying an Operation to a non-existent variable
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1487
				# is OK. We assume that it is just an empty string.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1488
				try:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1489
					oldValue = self.dict[op.name]
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1490
				except KeyError:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1491
					oldValue = ""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1492
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1493
				try:
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1494
					newValue = op.Apply(oldValue)
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1495
				except BadToolValue, e:
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1496
					unfound_values.append(str(e))
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1497
					newValue = "NO_VALUE_FOR_" + op.name
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1498
					
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1499
				self.dict[op.name] = newValue
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1500
			
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1501
				if self.gathertools:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1502
					if op.type == "tool" and op.versionCommand and op.versionResult:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1503
						tools[op.name] = Tool(op.name, newValue, op.versionCommand, op.versionResult, configName)
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1504
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1505
		if len(unfound_values) > 0:
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1506
			raise UninitialisedVariableException("\n".join(unfound_values))
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1507
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1508
		if self.gathertools:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1509
			self.tools = tools.values()
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1510
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1511
			self.tools=[]
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1512
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1513
		# resolve inter-variable references in the dictionary
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1514
		unresolved = True
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1515
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1516
		for k, v in self.dict.items():
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1517
			self.dict[k] = v.replace("$$","__RAPTOR_ESCAPED_DOLLAR__")
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1518
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1519
		while unresolved:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1520
			unresolved = False
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1521
			for k, v in self.dict.items():
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1522
				if v.find('$(' + k + ')') != -1:
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1523
						raise RecursionException("Recursion Detected in variable '%s' in configuration '%s' " % (k,configName))
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1524
				else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1525
					expanded = self.ExpandAll(v, specName, configName)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1526
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1527
				if expanded != v:				# something changed?
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1528
					self.dict[k] = expanded
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1529
					unresolved = True			# maybe more to do
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1530
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1531
		# unquote double-dollar references
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1532
		for k, v in self.dict.items():
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1533
			self.dict[k] = v.replace("__RAPTOR_ESCAPED_DOLLAR__","$")
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1534
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1535
		for t in self.tools:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1536
			t.expand(self)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1537
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1538
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1539
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1540
	def Get(self, name):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1541
		"""return the value of variable 'name' or None if not found."""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1542
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1543
		if name in self.dict:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1544
			return self.dict[name]
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1545
		else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1546
			return None
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1547
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1548
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1549
	def Resolve(self, name):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1550
		"""same as Get except that env variables are expanded.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1551
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1552
		raises BadReferenceError if the variable 'name' exists but a
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1553
		contained environment variable does not exist."""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1554
		return self.Get(name) # all variables are now expanded anyway
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1555
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1556
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1557
	def ResolveMatching(self, pattern):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1558
		""" Return a dictionary of all variables that match the pattern """
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1559
		for k,v in self.dict.iteritems():
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1560
			if pattern.match(k):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1561
				yield (k,v)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1562
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1563
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1564
	def ExpandAll(self, value, spec = "none", config = "none"):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1565
		"""replace all $(SOMETHING) in the string value.
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1566
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1567
		returns the newly expanded string."""
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1568
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1569
		refs = Evaluator.refRegex.findall(value)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1570
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1571
		# store up all the unset variables before raising an exception
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1572
		# to allow us to find them all
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1573
		unset_variables = [] 
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1574
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1575
		for r in set(refs):
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1576
			expansion = None
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1577
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1578
			if r in self.dict:
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1579
				expansion = self.dict[r]
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1580
			else:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1581
				# no expansion for $(r)
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1582
				unset_variables.append("Unset variable '%s' used in spec '%s' with config '%s'" % (r, spec, config))
3
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1583
			if expansion != None:
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1584
				value = value.replace("$(" + r + ")", expansion)
e1eecf4d390d Team sf branch.
tnmurphy@4GBL06592.nokia.com
parents: 0
diff changeset
  1585
5
593a8820b912 Team Wip branch
tnmurphy@4GBL06592.nokia.com
parents: 3
diff changeset
  1586
		if len(unset_variables) > 0: # raise them all
593a8820b912 Team Wip branch
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			raise UninitialisedVariableException(". ".join(unset_variables))
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  1588
3
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		return value
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  1590
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  1591
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  1592
# raptor_data module functions
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  1593
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  1594
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  1595
# end of the raptor_data module