/usr/lib/python2.7/dist-packages/canmatrix/autosarhelper.py is in python-canmatrix 0.6-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 | from __future__ import absolute_import
from builtins import *
#!/usr/bin/env python
import logging
logger = logging.getLogger('root')
from .canmatrix import *
# Copyright (c) 2013, Eduard Broecker
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification, are permitted provided that
# the following conditions are met:
#
# Redistributions of source code must retain the above copyright notice, this list of conditions and the
# following disclaimer.
# Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
# following disclaimer in the documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
# DAMAGE.
#
# this script supplys some helperfunctions to parse arxml-files
# arxml-files are the can-matrix-definitions and a lot more in AUTOSAR-Context
#
class arTree(object):
def __init__(self, name="", ref=None):
self._name = name
self._ref = ref
self._array = []
def new(self, name, child):
temp = arTree(name, child)
self._array.append(temp)
return temp
def getChild(self, path):
for tem in self._array:
if tem._name == path:
return tem
def arParseTree(tag, ardict, namespace):
for child in tag:
name = child.find('./' + namespace + 'SHORT-NAME')
# namel = child.find('./' + namespace + 'LONG-NAME')
if name is not None and child is not None:
arParseTree(child, ardict.new(name.text, child), namespace)
if name is None and child is not None:
arParseTree(child, ardict, namespace)
#
# some sort of X-Path in autosar-xml-files:
#
def arGetXchildren(root, path, arDict, ns):
pathElements = path.split('/')
ptr = root
for element in pathElements[:-1]:
ptr = arGetChild(ptr, element, arDict, ns)
ptr = arGetChildren(ptr, pathElements[-1], arDict, ns)
return ptr
#
# get path in tranlation-dictionary
#
def arGetPath(ardict, path):
ptr = ardict
for p in path.split('/'):
if p.strip():
if ptr is not None:
ptr = ptr.getChild(p)
else:
return None
if ptr is not None:
return ptr._ref
else:
return None
def arGetChild(parent, tagname, arTranslationTable, namespace):
# logger.debug("getChild: " + tagname)
if parent is None:
return None
ret = parent.find('.//' + namespace + tagname)
if ret is None:
ret = parent.find('.//' + namespace + tagname + '-REF')
if ret is not None:
ret = arGetPath(arTranslationTable, ret.text)
return ret
def arGetChildren(parent, tagname, arTranslationTable, namespace):
if parent is None:
return []
ret = parent.findall('.//' + namespace + tagname)
if ret.__len__() == 0:
retlist = parent.findall('.//' + namespace + tagname + '-REF')
rettemp = []
for ret in retlist:
rettemp.append(arGetPath(arTranslationTable, ret.text))
ret = rettemp
return ret
def arGetName(parent, ns):
name = parent.find('./' + ns + 'SHORT-NAME')
if name is not None:
if name.text is not None:
return name.text
return ""
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