objdictgen/eds_utils.py
author lbessard
Mon, 28 May 2007 18:08:24 +0200
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child 206 6787754b251b
permissions -rw-r--r--
Adding program for network management
Improving objdictedit for handling bug on Notebook in wxPython 2.6.3.3
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#This file is part of CanFestival, a library implementing CanOpen Stack. 
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#
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#Copyright (C): Edouard TISSERANT, Francis DUPIN and Laurent BESSARD
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#
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#See COPYING file for copyrights details.
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#
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#This library is free software; you can redistribute it and/or
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#modify it under the terms of the GNU Lesser General Public
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#License as published by the Free Software Foundation; either
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#version 2.1 of the License, or (at your option) any later version.
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#
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#This library is distributed in the hope that it will be useful,
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#but WITHOUT ANY WARRANTY; without even the implied warranty of
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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#Lesser General Public License for more details.
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#
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#You should have received a copy of the GNU Lesser General Public
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#License along with this library; if not, write to the Free Software
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#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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import node
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from node import nosub, var, array, rec, plurivar, pluriarray, plurirec
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from sets import *
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from types import *
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from time import *
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import os,re
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# Regular expression for finding index section names
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index_model = re.compile('([0-9A-F]{1,4})')
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# Regular expression for finding subindex section names
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subindex_model = re.compile('([0-9A-F]{1,4})SUB([0-9A-F]{1,2})')
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# Regular expression for finding NodeXPresent keynames
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nodepresent_model = re.compile('NODE([0-9]{1,3})PRESENT')
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# Regular expression for finding NodeXName keynames
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nodename_model = re.compile('NODE([0-9]{1,3})NAME')
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# Regular expression for finding NodeXDCFName keynames
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nodedcfname_model = re.compile('NODE([0-9]{1,3})DCFNAME')
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# Dictionary for quickly translate boolean into integer value
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BOOL_TRANSLATE = {True : "1", False : "0"}
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# Dictionary for quickly translate eds access value into canfestival access value
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ACCESS_TRANSLATE = {"ro" : "ro", "wo" : "wo", "rw" : "rw", "rwr" : "rw", "rww" : "rw", "const" : "ro"}
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# Function for verifying data values
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is_integer = lambda x: type(x) == IntType
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is_string = lambda x: type(x) == StringType
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is_boolean = lambda x: x in (0, 1)
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# Define checking of value for each attribute
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ENTRY_ATTRIBUTES = {"SUBNUMBER" : is_integer, "PARAMETERNAME" : is_string, 
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                    "OBJECTTYPE" : lambda x: x in (7, 8, 9), "DATATYPE" : is_integer, 
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                    "LOWLIMIT" : is_integer, "HIGHLIMIT" : is_integer,
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                    "ACCESSTYPE" : lambda x: x in ["ro","wo", "rw", "rwr", "rww", "const"],
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                    "DEFAULTVALUE" : lambda x: True, "PDOMAPPING" : is_boolean,
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                    "OBJFLAGS" : is_integer}
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# Define entry parameters by entry ObjectType number
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ENTRY_TYPES = {7 : {"name" : " VAR",
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                    "require" : ["PARAMETERNAME", "OBJECTTYPE", "DATATYPE", "ACCESSTYPE", "PDOMAPPING"],
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                    "optional" : ["LOWLIMIT", "HIGHLIMIT", "DEFAULTVALUE", "OBJFLAGS"]},
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               8 : {"name" : "n ARRAY",
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                    "require" : ["SUBNUMBER", "PARAMETERNAME", "OBJECTTYPE"],
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                    "optional" : ["OBJFLAGS"]},
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               9 : {"name" : " RECORD",
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                    "require" : ["SUBNUMBER", "PARAMETERNAME", "OBJECTTYPE"],
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                    "optional" : ["OBJFLAGS"]}}
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# Function that search into Node Mappings the informations about an index or a subindex
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# and return the default value
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def GetDefaultValue(index, subIndex = None):
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    infos = Node.GetEntryInfos(index)
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    if infos["struct"] & node.OD_MultipleSubindexes:
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        # First case entry is a record
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        if infos["struct"] & node.OD_IdenticalSubindexes:
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            subentry_infos = Node.GetSubentryInfos(index, 1)
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        # Second case entry is an array
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        else:
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            subentry_infos = Node.GetSubentryInfos(index, subIndex)
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        # If a default value is defined for this subindex, returns it
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        if "default" in subentry_infos:
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            return subentry_infos["default"]
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        # If not, returns the default value for the subindex type
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        else:
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            return Node.GetTypeDefaultValue(subentry_infos["type"])
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    # Third case entry is a var
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    else:
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        subentry_infos = Node.GetSubentryInfos(index, 0)
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        # If a default value is defined for this subindex, returns it
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        if "default" in subentry_infos:
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            return subentry_infos["default"]
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        # If not, returns the default value for the subindex type
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        else:
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            return Node.GetTypeDefaultValue(subentry_infos["type"])
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    return None
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#-------------------------------------------------------------------------------
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#                               Parse file
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#-------------------------------------------------------------------------------
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# List of section names that are not index and subindex and that we can meet in
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# an EDS file
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SECTION_KEYNAMES = ["FILEINFO", "DEVICEINFO", "DUMMYUSAGE", "COMMENTS", 
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                    "MANDATORYOBJECTS", "OPTIONALOBJECTS", "MANUFACTUREROBJECTS"]
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# Function that extract sections from a file and returns a dictionary of the informations
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def ExtractSections(file):
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    return [(blocktuple[0],                # EntryName : Assignements dict
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             blocktuple[-1].splitlines())  # all the lines
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             for blocktuple in [           # Split the eds files into
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             block.split("]")              # (EntryName,Assignements) tuple
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             for block in                  # for each blocks staring with '['
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             file.split("[")]
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             if blocktuple[0].isalnum()]   # if EntryName exists
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# Function that parse an CPJ file and returns a dictionary of the informations
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def ParseCPJFile(filepath):
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    networks = []
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    # Read file text
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    cpj_file = open(filepath,'r').read()
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    sections = ExtractSections(cpj_file)
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    # Parse assignments for each section
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    for section_name, assignments in sections:
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        # Verify that section name is TOPOLOGY 
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        if section_name.upper() in "TOPOLOGY":
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            # Reset values for topology
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            topology = {"Name" : "", "Nodes" : {}}
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            for assignment in assignments:
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                # Escape any comment
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                if assignment.startswith(";"):
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                    pass
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                # Verify that line is a valid assignment
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                elif assignment.find('=') > 0:
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                    # Split assignment into the two values keyname and value
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                    # Verify that there is only one '=' character in the line
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                    try:
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                        keyname, value = assignment.split("=")
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                    except:
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                        raise SyntaxError, "\"%s\" is not a valid EDS line"%assignment.strip()
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                    # keyname must be immediately followed by the "=" sign, so we
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                    # verify that there is no whitespace into keyname
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                    if keyname.isalnum():
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                        # value can be preceded and followed by whitespaces, so we escape them
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                        value = value.strip()
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                        # First case, value starts with "0x", then it's an hexadecimal value
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                        if value.startswith("0x"):
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                            try:
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                                computed_value = int(value, 16)
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                            except:
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                                raise SyntaxError, "\"%s\" is not a valid value for attribute \"%s\" of section \"[%s]\""%(value, keyname, section_name)
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                        elif value.isdigit():
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                            # Second case, value is a number and starts with "0", then it's an octal value
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                            if value.startswith("0"):
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                                computed_value = int(value, 8)
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                            # Third case, value is a number and don't start with "0", then it's a decimal value
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                            else:
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                                computed_value = int(value)
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                        # In any other case, we keep string value
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                        else:
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                            computed_value = value
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                        # Search if the section name match any cpj expression
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                        nodepresent_result = nodepresent_model.match(keyname.upper())
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                        nodename_result = nodename_model.match(keyname.upper())
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                        nodedcfname_result = nodedcfname_model.match(keyname.upper())
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   181
                        
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   182
                        if keyname.upper() == "NETNAME":
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                            if not is_string(computed_value):
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                                raise SyntaxError, "Invalid value \"%s\" for keyname \"%s\" of section \"[%s]\""%(value, keyname, section_name)
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                            topology["Name"] = computed_value
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   186
                        elif keyname.upper() == "NODES":
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                            if not is_integer(computed_value):
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                                raise SyntaxError, "Invalid value \"%s\" for keyname \"%s\" of section \"[%s]\""%(value, keyname, section_name)
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                            topology["Number"] = computed_value
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   190
                        elif keyname.upper() == "EDSBASENAME":
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                            if not is_string(computed_value):
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                                raise SyntaxError, "Invalid value \"%s\" for keyname \"%s\" of section \"[%s]\""%(value, keyname, section_name)
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                            topology["Path"] = computed_value
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   194
                        elif nodepresent_result:
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                            if not is_boolean(computed_value):
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                                raise SyntaxError, "Invalid value \"%s\" for keyname \"%s\" of section \"[%s]\""%(value, keyname, section_name)
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                            nodeid = int(nodepresent_result.groups()[0])
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   198
                            if nodeid not in topology["Nodes"].keys():
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   199
                                topology["Nodes"][nodeid] = {}
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   200
                            topology["Nodes"][nodeid]["Present"] = computed_value
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   201
                        elif nodename_result:
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   202
                            if not is_string(value):
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   203
                                raise SyntaxError, "Invalid value \"%s\" for keyname \"%s\" of section \"[%s]\""%(value, keyname, section_name)
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                            nodeid = int(nodename_result.groups()[0])
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   205
                            if nodeid not in topology["Nodes"].keys():
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   206
                                topology["Nodes"][nodeid] = {}
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   207
                            topology["Nodes"][nodeid]["Name"] = computed_value
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   208
                        elif nodedcfname_result:
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   209
                            if not is_string(computed_value):
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   210
                                raise SyntaxError, "Invalid value \"%s\" for keyname \"%s\" of section \"[%s]\""%(value, keyname, section_name)
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   211
                            nodeid = int(nodedcfname_result.groups()[0])
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   212
                            if nodeid not in topology["Nodes"].keys():
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   213
                                topology["Nodes"][nodeid] = {}
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   214
                            topology["Nodes"][nodeid]["DCFName"] = computed_value
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   215
                        else:
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   216
                            raise SyntaxError, "Keyname \"%s\" not recognised for section \"[%s]\""%(keyname, section_name)
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   217
                        
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   218
                # All lines that are not empty and are neither a comment neither not a valid assignment
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   219
                elif assignment.strip() != "":
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   220
                    raise SyntaxError, "\"%s\" is not a valid CPJ line"%assignment.strip()
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diff changeset
   221
        
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   222
            if "Number" not in topology.keys():
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   223
                raise SyntaxError, "\"Nodes\" keyname in \"[%s]\" section is missing"%section_name
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diff changeset
   224
        
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diff changeset
   225
            if topology["Number"] != len(topology["Nodes"]):
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   226
                raise SyntaxError, "\"Nodes\" value not corresponding to number of nodes defined"
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diff changeset
   227
            
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diff changeset
   228
            for nodeid, node in topology["Nodes"].items():
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   229
                if "Present" not in node.keys():
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   230
                    raise SyntaxError, "\"Node%dPresent\" keyname in \"[%s]\" section is missing"%(nodeid, section_name)
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diff changeset
   231
            
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   232
            networks.append(topology)
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   233
            
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   234
        # In other case, there is a syntax problem into CPJ file
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   235
        else:
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   236
            raise SyntaxError, "Section \"[%s]\" is unrecognized"%section_name
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diff changeset
   237
    
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   238
    return networks
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   239
182
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# Function that parse an EDS file and returns a dictionary of the informations
205
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diff changeset
   241
def ParseEDSFile(filepath):
182
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   242
    eds_dict = {}
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   243
    # Read file text
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   244
    eds_file = open(filepath,'r').read()
205
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   245
    sections = ExtractSections(eds_file)
182
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   246
    
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   247
    # Parse assignments for each section
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   248
    for section_name, assignments in sections:
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   249
        # Reset values of entry
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   250
        values = {}
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   251
        
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   252
        # Search if the section name match an index or subindex expression
205
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   253
        index_result = index_model.match(section_name.upper())
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   254
        subindex_result = subindex_model.match(section_name.upper())
182
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   255
        
988f2b302aa6 Adding support for importing and exporting EDS files
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   256
        # Compilation of the EDS information dictionary
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   257
        
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   258
        is_entry = False
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   259
        # First case, section name is in SECTION_KEYNAMES 
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   260
        if section_name.upper() in SECTION_KEYNAMES:
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   261
            # Verify that entry is not already defined
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diff changeset
   262
            if section_name.upper() not in eds_dict:
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   263
                eds_dict[section_name.upper()] = values
988f2b302aa6 Adding support for importing and exporting EDS files
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parents:
diff changeset
   264
            else:
988f2b302aa6 Adding support for importing and exporting EDS files
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   265
                raise SyntaxError, "\"[%s]\" section is defined two times"%section_name
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parents:
diff changeset
   266
        # Second case, section name is a subindex name 
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diff changeset
   267
        elif subindex_result:
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   268
            # Extract index and subindex number
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   269
            index, subindex = [int(value, 16) for value in subindex_result.groups()]
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   270
            # If index hasn't been referenced before, we add an entry into the dictionary
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diff changeset
   271
            # that will be updated later
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diff changeset
   272
            if index not in eds_dict:
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diff changeset
   273
                eds_dict[index] = {"subindexes" : {}}
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diff changeset
   274
            if subindex not in eds_dict[index]["subindexes"]:
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   275
                eds_dict[index]["subindexes"][subindex] = values
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diff changeset
   276
            else:
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   277
                raise SyntaxError, "\"[%s]\" section is defined two times"%section_name
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diff changeset
   278
            is_entry = True
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   279
        # Third case, section name is an index name 
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diff changeset
   280
        elif index_result:
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   281
            # Extract index number
988f2b302aa6 Adding support for importing and exporting EDS files
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   282
            index = int(index_result.groups()[0], 16)
988f2b302aa6 Adding support for importing and exporting EDS files
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   283
            # If index hasn't been referenced before, we add an entry into the dictionary
988f2b302aa6 Adding support for importing and exporting EDS files
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diff changeset
   284
            if index not in eds_dict:
988f2b302aa6 Adding support for importing and exporting EDS files
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diff changeset
   285
                eds_dict[index] = values
988f2b302aa6 Adding support for importing and exporting EDS files
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diff changeset
   286
                eds_dict[index]["subindexes"] = {}
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diff changeset
   287
            elif eds_dict[index].keys() == ["subindexes"]:
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   288
                values["subindexes"] = eds_dict[index]["subindexes"]
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diff changeset
   289
                eds_dict[index] = values
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diff changeset
   290
            else:
988f2b302aa6 Adding support for importing and exporting EDS files
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   291
                raise SyntaxError, "\"[%s]\" section is defined two times"%section_name
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diff changeset
   292
            is_entry = True
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   293
        # In any other case, there is a syntax problem into EDS file
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diff changeset
   294
        else:
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   295
            raise SyntaxError, "Section \"[%s]\" is unrecognized"%section_name
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parents:
diff changeset
   296
        
988f2b302aa6 Adding support for importing and exporting EDS files
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   297
        for assignment in assignments:
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diff changeset
   298
            # Escape any comment
988f2b302aa6 Adding support for importing and exporting EDS files
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diff changeset
   299
            if assignment.startswith(";"):
988f2b302aa6 Adding support for importing and exporting EDS files
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diff changeset
   300
                pass
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   301
            # Verify that line is a valid assignment
988f2b302aa6 Adding support for importing and exporting EDS files
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parents:
diff changeset
   302
            elif assignment.find('=') > 0:
988f2b302aa6 Adding support for importing and exporting EDS files
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diff changeset
   303
                # Split assignment into the two values keyname and value
205
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diff changeset
   304
                # Verify that there is only one '=' character in the line
182
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parents:
diff changeset
   305
                try:
988f2b302aa6 Adding support for importing and exporting EDS files
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diff changeset
   306
                    keyname, value = assignment.split("=")
988f2b302aa6 Adding support for importing and exporting EDS files
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parents:
diff changeset
   307
                except:
988f2b302aa6 Adding support for importing and exporting EDS files
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parents:
diff changeset
   308
                    raise SyntaxError, "\"%s\" is not a valid EDS line"%assignment.strip()
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   309
                # keyname must be immediately followed by the "=" sign, so we
988f2b302aa6 Adding support for importing and exporting EDS files
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parents:
diff changeset
   310
                # verify that there is no whitespace into keyname
988f2b302aa6 Adding support for importing and exporting EDS files
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parents:
diff changeset
   311
                if keyname.isalnum():
988f2b302aa6 Adding support for importing and exporting EDS files
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parents:
diff changeset
   312
                    # value can be preceded and followed by whitespaces, so we escape them
988f2b302aa6 Adding support for importing and exporting EDS files
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parents:
diff changeset
   313
                    value = value.strip()
988f2b302aa6 Adding support for importing and exporting EDS files
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diff changeset
   314
                    # First case, value starts with "$NODEID", then it's a formula
988f2b302aa6 Adding support for importing and exporting EDS files
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parents:
diff changeset
   315
                    if value.startswith("$NODEID"):
988f2b302aa6 Adding support for importing and exporting EDS files
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parents:
diff changeset
   316
                        try:
205
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diff changeset
   317
                            test = int(value.replace("$NODEID+", ""), 16)
dac0f9b4e3f8 Adding program for network management
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diff changeset
   318
                            computed_value = value.replace("$NODEID", "self.ID")
182
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   319
                        except:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   320
                            raise SyntaxError, "\"%s\" is not a valid formula for attribute \"%s\" of section \"[%s]\""%(value, keyname, section_name)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   321
                    # Second case, value starts with "0x", then it's an hexadecimal value
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   322
                    elif value.startswith("0x"):
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   323
                        try:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   324
                            computed_value = int(value, 16)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   325
                        except:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   326
                            raise SyntaxError, "\"%s\" is not a valid value for attribute \"%s\" of section \"[%s]\""%(value, keyname, section_name)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   327
                    elif value.isdigit():
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   328
                        # Third case, value is a number and starts with "0", then it's an octal value
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   329
                        if value.startswith("0"):
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   330
                            computed_value = int(value, 8)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   331
                        # Forth case, value is a number and don't start with "0", then it's a decimal value
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   332
                        else:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   333
                            computed_value = int(value)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   334
                    # In any other case, we keep string value
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   335
                    else:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   336
                        computed_value = value
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   337
                    
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   338
                    # Add value to values dictionary
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   339
                    if computed_value != "":
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   340
                        # If entry is an index or a subindex
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   341
                        if is_entry:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   342
                            # Verify that keyname is a possible attribute
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   343
                            if keyname.upper() not in ENTRY_ATTRIBUTES:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   344
                                raise SyntaxError, "Keyname \"%s\" not recognised for section \"[%s]\""%(keyname, section_name)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   345
                            # Verify that value is valid
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   346
                            elif not ENTRY_ATTRIBUTES[keyname.upper()](computed_value):
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   347
                                raise SyntaxError, "Invalid value \"%s\" for keyname \"%s\" of section \"[%s]\""%(value, keyname, section_name)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   348
                            else:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   349
                                values[keyname.upper()] = computed_value
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   350
                        else:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   351
                            values[keyname.upper()] = computed_value
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   352
            # All lines that are not empty and are neither a comment neither not a valid assignment
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   353
            elif assignment.strip() != "":
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   354
                raise SyntaxError, "\"%s\" is not a valid EDS line"%assignment.strip()
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   355
        
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   356
        # If entry is an index or a subindex
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   357
        if is_entry:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   358
            # Verify that entry has an ObjectType
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   359
            if "OBJECTTYPE" in values.keys():
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   360
                # Extract entry ObjectType
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   361
                objecttype = values["OBJECTTYPE"]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   362
                # Extract parameters defined
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   363
                keys = Set(values.keys())
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   364
                keys.discard("subindexes")
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   365
                # Extract possible parameters and parameters required
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   366
                possible = Set(ENTRY_TYPES[objecttype]["require"] + ENTRY_TYPES[objecttype]["optional"])
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   367
                required = Set(ENTRY_TYPES[objecttype]["require"])
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   368
                # Verify that parameters defined contains all the parameters required
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   369
                if not keys.issuperset(required):
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   370
                    missing = required.difference(keys)._data.keys()
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   371
                    if len(missing) > 1:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   372
                        attributes = "Attributes %s are"%", ".join(["\"%s\""%attribute for attribute in missing])
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   373
                    else:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   374
                        attributes = "Attribute \"%s\" is"%missing[0]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   375
                    raise SyntaxError, "Error on section \"[%s]\":\n%s required for a%s entry"%(section_name, attributes, ENTRY_TYPES[objecttype]["name"])
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   376
                # Verify that parameters defined are all in the possible parameters
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   377
                if not keys.issubset(possible):
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   378
                    unsupported = keys.difference(possible)._data.keys()
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   379
                    if len(unsupported) > 1:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   380
                        attributes = "Attributes %s are"%", ".join(["\"%s\""%attribute for attribute in unsupported])
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   381
                    else:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   382
                        attributes = "Attribute \"%s\" is"%unsupported[0]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   383
                    raise SyntaxError, "Error on section \"[%s]\":\n%s unsupported for a%s entry"%(section_name, attributes, ENTRY_TYPES[objecttype]["name"])
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   384
            else:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   385
                raise SyntaxError, "Error on section \"[%s]\":\nAttribute OBJECTTYPE is required"%section_name
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   386
        
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   387
    return eds_dict
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   388
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   389
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   390
# Function that write an EDS file after generate it's content
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   391
def WriteFile(filepath, content):
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   392
    # Open file in write mode
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   393
    cfile = open(filepath,"w")
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   394
    # Write content
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   395
    cfile.write(content)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   396
    # Close file
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   397
    cfile.close()
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   398
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   399
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   400
# Function that generate the EDS file content for the current node in the manager
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   401
def GenerateFileContent(filepath):
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   402
    # Dictionary of each index contents
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   403
    indexContents = {}
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   404
    
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   405
    # Extract local time
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   406
    current_time = localtime()
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   407
    # Extract node informations
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   408
    nodename, nodeid, nodetype, description = Manager.GetCurrentNodeInfos()
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   409
    
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   410
    # Compiling lists of indexes defined
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   411
    entries = [idx for name, idx in Manager.GetCurrentValidIndexes(0, 0xFFFF)]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   412
    
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   413
    # Generate FileInfo section
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   414
    fileContent = "[FileInfo]\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   415
    fileContent += "CreatedBy=CANFestival\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   416
    fileContent += "Description=%s\n"%description
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   417
    fileContent += "CreationTime=%s"%strftime("%I:%M", current_time)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   418
    # %p option of strftime seems not working, then generate AM/PM by hands
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   419
    if strftime("%I", current_time) == strftime("%H", current_time):
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   420
        fileContent += "AM\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   421
    else:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   422
        fileContent += "PM\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   423
    fileContent += "CreationDate=%s\n"%strftime("%m-%d-%Y", current_time)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   424
    fileContent += "FileName=%s\n"%os.path.split(filepath)[-1]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   425
    fileContent += "FileVersion=1\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   426
    fileContent += "FileRevision=1\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   427
    fileContent += "EDSVersion=3.0\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   428
    
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   429
    # Generate DeviceInfo section
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   430
    fileContent += "\n[DeviceInfo]\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   431
    fileContent += "VendorName=CANFestival\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   432
    # Use information typed by user in Identity entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   433
    fileContent += "VendorNumber=0x%8.8X\n"%Manager.GetCurrentEntry(0x1018, 1)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   434
    fileContent += "ProductName=%s\n"%nodename
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   435
    fileContent += "ProductNumber=0x%8.8X\n"%Manager.GetCurrentEntry(0x1018, 2)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   436
    fileContent += "RevisionNumber=0x%8.8X\n"%Manager.GetCurrentEntry(0x1018, 3)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   437
    # CANFestival support all baudrates as soon as driver choosen support them
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   438
    fileContent += "BaudRate_10=1\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   439
    fileContent += "BaudRate_20=1\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   440
    fileContent += "BaudRate_50=1\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   441
    fileContent += "BaudRate_125=1\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   442
    fileContent += "BaudRate_250=1\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   443
    fileContent += "BaudRate_500=1\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   444
    fileContent += "BaudRate_800=1\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   445
    fileContent += "BaudRate_1000=1\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   446
    # Select BootUp type from the informations given by user
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   447
    fileContent += "SimpleBootUpMaster=%s\n"%BOOL_TRANSLATE[nodetype == "master"]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   448
    fileContent += "SimpleBootUpSlave=%s\n"%BOOL_TRANSLATE[nodetype == "slave"]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   449
    # CANFestival characteristics
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   450
    fileContent += "Granularity=8\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   451
    fileContent += "DynamicChannelsSupported=0\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   452
    fileContent += "CompactPDO=0\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   453
    fileContent += "GroupMessaging=0\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   454
    # Calculate receive and tranmit PDO numbers with the entry available
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   455
    fileContent += "NrOfRXPDO=%d\n"%len([idx for idx in entries if 0x1400 <= idx <= 0x15FF])
205
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   456
    fileContent += "NrOfTXPDO=%d\n"%len([idx for idx in entries if 0x1800 <= idx <= 0x19FF])
182
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   457
    # LSS not supported as soon as DS-302 was not fully implemented
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   458
    fileContent += "LSS_Supported=0\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   459
    
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   460
    # Generate Dummy Usage section
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   461
    fileContent += "\n[DummyUsage]\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   462
    fileContent += "Dummy0001=0\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   463
    fileContent += "Dummy0002=1\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   464
    fileContent += "Dummy0003=1\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   465
    fileContent += "Dummy0004=1\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   466
    fileContent += "Dummy0005=1\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   467
    fileContent += "Dummy0006=1\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   468
    fileContent += "Dummy0007=1\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   469
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   470
    # Generate Comments section
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   471
    fileContent += "\n[Comments]\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   472
    fileContent += "Lines=0\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   473
    
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   474
    # List of entry by type (Mandatory, Optional or Manufacturer
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   475
    mandatories = []
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   476
    optionals = []
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   477
    manufacturers = []
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   478
    
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   479
    # For each entry, we generate the entry section or sections if there is subindexes
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   480
    for entry in entries:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   481
        # Extract infos and values for the entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   482
        entry_infos = Manager.GetEntryInfos(entry)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   483
        values = Manager.GetCurrentEntry(entry)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   484
        # Define section name
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   485
        text = "\n[%X]\n"%entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   486
        # If there is only one value, it's a VAR entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   487
        if type(values) != ListType:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   488
            # Extract the informations of the first subindex
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   489
            subentry_infos = Manager.GetSubentryInfos(entry, 0)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   490
            # Generate EDS informations for the entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   491
            text += "ParameterName=%s\n"%subentry_infos["name"]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   492
            text += "ObjectType=0x7\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   493
            text += "DataType=0x%4.4X\n"%subentry_infos["type"]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   494
            text += "AccessType=%s\n"%subentry_infos["access"]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   495
            text += "DefaultValue=%s\n"%values
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   496
            text += "PDOMapping=%s\n"%BOOL_TRANSLATE[subentry_infos["pdo"]]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   497
        else:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   498
            # Generate EDS informations for the entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   499
            text += "ParameterName=%s\n"%entry_infos["name"]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   500
            if entry_infos["struct"] & node.OD_IdenticalSubindexes:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   501
                text += "ObjectType=0x9\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   502
            else:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   503
                text += "ObjectType=0x8\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   504
            
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   505
            # Generate EDS informations for subindexes of the entry in a separate text
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   506
            subtext = ""
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   507
            # Reset number of subindex defined 
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   508
            nb_subentry = 0
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   509
            for subentry, value in enumerate(values):
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   510
                # Extract the informations of each subindex
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   511
                subentry_infos = Manager.GetSubentryInfos(entry, subentry)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   512
                # If entry is not for the compatibility, generate informations for subindex
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   513
                if subentry_infos["name"] != "Compatibility Entry":
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   514
                    subtext += "\n[%Xsub%X]\n"%(entry, subentry)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   515
                    subtext += "ParameterName=%s\n"%subentry_infos["name"]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   516
                    subtext += "ObjectType=0x7\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   517
                    subtext += "DataType=0x%4.4X\n"%subentry_infos["type"]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   518
                    subtext += "AccessType=%s\n"%subentry_infos["access"]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   519
                    subtext += "DefaultValue=%s\n"%value
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   520
                    subtext += "PDOMapping=%s\n"%BOOL_TRANSLATE[subentry_infos["pdo"]]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   521
                    # Increment number of subindex defined 
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   522
                    nb_subentry += 1
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   523
            # Write number of subindex defined for the entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   524
            text += "SubNumber=%d\n"%nb_subentry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   525
            # Write subindex definitions
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   526
            text += subtext
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   527
        
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   528
        # Then we add the entry in the right list
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   529
        
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   530
        # First case, entry is between 0x2000 and 0x5FFF, then it's a manufacturer entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   531
        if 0x2000 <= entry <= 0x5FFF:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   532
            manufacturers.append(entry)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   533
        # Second case, entry is required, then it's a mandatory entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   534
        elif entry_infos["need"]:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   535
            mandatories.append(entry)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   536
        # In any other case, it's an optional entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   537
        else:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   538
            optionals.append(entry)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   539
        # Save text of the entry in the dictiionary of contents
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   540
        indexContents[entry] = text
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   541
    
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   542
    # Before generate File Content we sort the entry list
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   543
    manufacturers.sort()
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   544
    mandatories.sort()
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   545
    optionals.sort()
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   546
    
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   547
    # Generate Definition of mandatory objects
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   548
    fileContent += "\n[MandatoryObjects]\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   549
    fileContent += "SupportedObjects=%d\n"%len(mandatories)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   550
    for idx, entry in enumerate(mandatories):
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   551
        fileContent += "%d=0x%4.4X\n"%(idx, entry)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   552
    # Write mandatory entries
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   553
    for entry in mandatories:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   554
        fileContent += indexContents[entry]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   555
    
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   556
    # Generate Definition of optional objects
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   557
    fileContent += "\n[OptionalObjects]\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   558
    fileContent += "SupportedObjects=%d\n"%len(optionals)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   559
    for idx, entry in enumerate(optionals):
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   560
        fileContent += "%d=0x%4.4X\n"%(idx, entry)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   561
    # Write optional entries
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   562
    for entry in optionals:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   563
        fileContent += indexContents[entry]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   564
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   565
    # Generate Definition of manufacturer objects
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   566
    fileContent += "\n[ManufacturerObjects]\n"
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   567
    fileContent += "SupportedObjects=%d\n"%len(manufacturers)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   568
    for idx, entry in enumerate(manufacturers):
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   569
        fileContent += "%d=0x%4.4X\n"%(idx, entry)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   570
    # Write manufacturer entries
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   571
    for entry in manufacturers:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   572
        fileContent += indexContents[entry]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   573
    
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   574
    # Return File Content
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   575
    return fileContent
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   576
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   577
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   578
# Function that generates EDS file from current node edited
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   579
def GenerateEDSFile(filepath, manager):
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   580
    global Manager
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   581
    Manager = manager
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   582
    try:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   583
        # Generate file content
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   584
        content = GenerateFileContent(filepath)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   585
        # Write file
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   586
        WriteFile(filepath, content)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   587
        return None
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   588
    except ValueError, message:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   589
        return "Unable to generate EDS file\n%s"%message
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   590
    
205
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   591
# Function that generate the CPJ file content for the nodelist
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   592
def GenerateCPJContent(nodelist):
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   593
    nodes = nodelist.SlaveNodes.keys()
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   594
    nodes.sort()
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   595
    
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   596
    fileContent = "[TOPOLOGY]\n"
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   597
    fileContent += "NetName=%s\n"%nodelist.GetNetworkName()
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   598
    fileContent += "Nodes=0x%2.2X\n"%len(nodes)
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   599
    
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   600
    for nodeid in nodes:
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   601
        fileContent += "Node%dPresent=0x01\n"%nodeid
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   602
        fileContent += "Node%dName=%s\n"%(nodeid, nodelist.SlaveNodes[nodeid]["Name"])
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   603
        fileContent += "Node%dDCFName=%s\n"%(nodeid, nodelist.SlaveNodes[nodeid]["EDS"])
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   604
        
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   605
    fileContent += "EDSBaseName=eds\n"
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   606
    return fileContent
182
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   607
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   608
# Function that generates Node from an EDS file
205
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   609
def GenerateNode(filepath, cwd, nodeID = 0):
182
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   610
    global Node
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   611
    # Create a new node
205
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   612
    Node = node.Node(id = nodeID)
182
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   613
    try:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   614
        # Parse file and extract dictionary of EDS entry
205
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   615
        eds_dict = ParseEDSFile(filepath)
182
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   616
        # Extract Profile Number from Device Type entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   617
        ProfileNb = eds_dict[0x1000]["DEFAULTVALUE"] & 0x0000ffff
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   618
        # If profile is not DS-301 or DS-302
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   619
        if ProfileNb not in [301, 302]:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   620
            # Compile Profile name and path to .prf file
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   621
            ProfileName = "DS-%d"%ProfileNb
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   622
            ProfilePath = os.path.join(cwd, "config/%s.prf"%ProfileName)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   623
            # Verify that profile is available
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   624
            if os.path.isfile(ProfilePath):
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   625
                try:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   626
                    # Load Profile
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   627
                    execfile(ProfilePath)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   628
                    Node.SetProfileName(ProfileName)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   629
                    Node.SetProfile(Mapping)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   630
                    Node.SetSpecificMenu(AddMenuEntries)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   631
                except:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   632
                    pass
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   633
        # Read all entries in the EDS dictionary 
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   634
        for entry, values in eds_dict.items():
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   635
            # All sections with a name in keynames are escaped
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   636
            if entry in SECTION_KEYNAMES:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   637
                pass
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   638
            else:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   639
                # Extract informations for the entry
205
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   640
                entry_infos = Node.GetEntryInfos(entry)
182
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   641
                
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   642
                # If no informations are available, then we write them
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   643
                if not entry_infos:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   644
                    # First case, entry is a VAR
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   645
                    if values["OBJECTTYPE"] == 7:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   646
                        # Add mapping for entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   647
                        Node.AddMappingEntry(entry, name = values["PARAMETERNAME"], struct = 1)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   648
                        # Add mapping for first subindex
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   649
                        Node.AddMappingEntry(entry, 0, values = {"name" : values["PARAMETERNAME"], 
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   650
                                                                 "type" : values["DATATYPE"], 
205
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   651
                                                                 "access" : ACCESS_TRANSLATE[values["ACCESSTYPE"]], 
182
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   652
                                                                 "pdo" : values["PDOMAPPING"] == 1})
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   653
                    # Second case, entry is an ARRAY
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   654
                    elif values["OBJECTTYPE"] == 8:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   655
                        # Extract maximum subindex number defined
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   656
                        try:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   657
                            max_subindex = values["subindexes"][0]["DEFAULTVALUE"]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   658
                        except:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   659
                            raise SyntaxError, "Error on entry 0x%4.4X:\nSubindex 0 must be defined for an ARRAY entry"%entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   660
                        # Add mapping for entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   661
                        Node.AddMappingEntry(entry, name = values["PARAMETERNAME"], struct = 3)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   662
                        # Add mapping for first subindex
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   663
                        Node.AddMappingEntry(entry, 0, values = {"name" : "Number of Entries", "type" : 0x05, "access" : "ro", "pdo" : False})
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   664
                        # Add mapping for other subindexes
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   665
                        for subindex in xrange(1, int(max_subindex) + 1):
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   666
                            # if subindex is defined
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   667
                            if subindex in values["subindexes"]:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   668
                                Node.AddMappingEntry(entry, subindex, values = {"name" : values["subindexes"][subindex]["PARAMETERNAME"], 
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   669
                                                                                "type" : values["subindexes"][subindex]["DATATYPE"], 
205
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   670
                                                                                "access" : ACCESS_TRANSLATE[values["subindexes"][subindex]["ACCESSTYPE"]], 
182
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   671
                                                                                "pdo" : values["subindexes"][subindex]["PDOMAPPING"] == 1})
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   672
                            # if not, we add a mapping for compatibility 
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   673
                            else:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   674
                                Node.AddMappingEntry(entry, subindex, values = {"name" : "Compatibility Entry", "type" : 0x05, "access" : "rw", "pdo" : False})
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   675
                    # Third case, entry is an RECORD
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   676
                    elif values["OBJECTTYPE"] == 9:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   677
                        # Verify that the first subindex is defined
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   678
                        if 0 not in values["subindexes"]:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   679
                            raise SyntaxError, "Error on entry 0x%4.4X:\nSubindex 0 must be defined for a RECORD entry"%entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   680
                        # Add mapping for entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   681
                        Node.AddMappingEntry(entry, name = values["PARAMETERNAME"], struct = 7)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   682
                        # Add mapping for first subindex
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   683
                        Node.AddMappingEntry(entry, 0, values = {"name" : "Number of Entries", "type" : 0x05, "access" : "ro", "pdo" : False})
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   684
                        # Verify that second subindex is defined
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   685
                        if 1 in values:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   686
                            Node.AddMappingEntry(entry, 1, values = {"name" : values["PARAMETERNAME"] + " %d[(sub)]", 
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   687
                                                                     "type" : values["subindexes"][1]["DATATYPE"], 
205
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   688
                                                                     "access" : ACCESS_TRANSLATE[values["subindexes"][1]["ACCESSTYPE"]], 
182
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   689
                                                                     "pdo" : values["subindexes"][1]["PDOMAPPING"] == 1})
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   690
                        else:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   691
                            raise SyntaxError, "Error on entry 0x%4.4X:\nA RECORD entry must have at least 2 subindexes"%entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   692
                
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   693
                # Define entry for the new node
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   694
                
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   695
                # First case, entry is a VAR
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   696
                if values["OBJECTTYPE"] == 7:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   697
                    # Take default value if it is defined
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   698
                    if "DEFAULTVALUE" in values:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   699
                        value = values["DEFAULTVALUE"]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   700
                    # Find default value for value type of the entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   701
                    else:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   702
                        value = GetDefaultValue(entry)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   703
                    Node.AddEntry(entry, 0, value)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   704
                # Second case, entry is an ARRAY or a RECORD
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   705
                elif values["OBJECTTYPE"] in (8, 9):
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   706
                    # Verify that "Subnumber" attribute is defined and has a valid value
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   707
                    if "SUBNUMBER" in values and values["SUBNUMBER"] > 0:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   708
                        # Extract maximum subindex number defined
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   709
                        try:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   710
                            max_subindex = values["subindexes"][0]["DEFAULTVALUE"]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   711
                        except:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   712
                            raise SyntaxError, "Error on entry 0x%4.4X:\nSubindex 0 must be defined for an ARRAY or a RECORD entry"%entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   713
                        # Define value for all subindexes except the first 
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   714
                        for subindex in xrange(1, int(max_subindex) + 1):
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   715
                            # Take default value if it is defined and entry is defined
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   716
                            if subindex in values["subindexes"] and "DEFAULTVALUE" in values["subindexes"][subindex]:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   717
                                value = values["subindexes"][subindex]["DEFAULTVALUE"]
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   718
                            # Find default value for value type of the subindex
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   719
                            else:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   720
                                value = GetDefaultValue(entry, subindex)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   721
                            Node.AddEntry(entry, subindex, value)
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   722
                    else:
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   723
                        raise SyntaxError, "Array or Record entry 0x%4.4X must have a \"SubNumber\" attribute"%entry
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   724
        return Node
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   725
    except SyntaxError, message:
205
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   726
        return "Unable to import EDS file\n%s"%message
182
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   727
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   728
#-------------------------------------------------------------------------------
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   729
#                             Main Function
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   730
#-------------------------------------------------------------------------------
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   731
988f2b302aa6 Adding support for importing and exporting EDS files
lbessard
parents:
diff changeset
   732
if __name__ == '__main__':
205
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   733
    print ParseEDSFile("examples/PEAK MicroMod.eds")
dac0f9b4e3f8 Adding program for network management
lbessard
parents: 182
diff changeset
   734