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20 <h1>/home/epimerde/documents/tc11/CanFestival-3/objdictgen/eds_utils.py</h1><a href="eds__utils_8py.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a><a class="code" href="namespaceeds__utils.html">00001</a> <span class="comment">#!/usr/bin/env python</span> |
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21 <a name="l00002"></a>00002 <span class="comment"># -*- coding: utf-8 -*-</span> |
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22 <a name="l00003"></a>00003 |
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23 <a name="l00004"></a>00004 <span class="comment">#This file is part of CanFestival, a library implementing CanOpen Stack. </span> |
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24 <a name="l00005"></a>00005 <span class="comment">#</span> |
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25 <a name="l00006"></a>00006 <span class="comment">#Copyright (C): Edouard TISSERANT, Francis DUPIN and Laurent BESSARD</span> |
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26 <a name="l00007"></a>00007 <span class="comment">#</span> |
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27 <a name="l00008"></a>00008 <span class="comment">#See COPYING file for copyrights details.</span> |
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28 <a name="l00009"></a>00009 <span class="comment">#</span> |
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29 <a name="l00010"></a>00010 <span class="comment">#This library is free software; you can redistribute it and/or</span> |
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30 <a name="l00011"></a>00011 <span class="comment">#modify it under the terms of the GNU Lesser General Public</span> |
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31 <a name="l00012"></a>00012 <span class="comment">#License as published by the Free Software Foundation; either</span> |
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32 <a name="l00013"></a>00013 <span class="comment">#version 2.1 of the License, or (at your option) any later version.</span> |
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33 <a name="l00014"></a>00014 <span class="comment">#</span> |
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34 <a name="l00015"></a>00015 <span class="comment">#This library is distributed in the hope that it will be useful,</span> |
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35 <a name="l00016"></a>00016 <span class="comment">#but WITHOUT ANY WARRANTY; without even the implied warranty of</span> |
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36 <a name="l00017"></a>00017 <span class="comment">#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span> |
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37 <a name="l00018"></a>00018 <span class="comment">#Lesser General Public License for more details.</span> |
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38 <a name="l00019"></a>00019 <span class="comment">#</span> |
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39 <a name="l00020"></a>00020 <span class="comment">#You should have received a copy of the GNU Lesser General Public</span> |
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40 <a name="l00021"></a>00021 <span class="comment">#License along with this library; if not, write to the Free Software</span> |
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41 <a name="l00022"></a>00022 <span class="comment">#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span> |
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42 <a name="l00023"></a>00023 |
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43 <a name="l00024"></a>00024 |
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44 <a name="l00025"></a>00025 <span class="keyword">import</span> node |
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45 <a name="l00026"></a>00026 <span class="keyword">from</span> node <span class="keyword">import</span> nosub, var, array, rec, plurivar, pluriarray, plurirec |
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46 <a name="l00027"></a>00027 <span class="keyword">from</span> sets <span class="keyword">import</span> * |
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47 <a name="l00028"></a>00028 <span class="keyword">from</span> types <span class="keyword">import</span> * |
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48 <a name="l00029"></a>00029 <span class="keyword">from</span> time <span class="keyword">import</span> * |
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49 <a name="l00030"></a>00030 <span class="keyword">import</span> os,re |
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50 <a name="l00031"></a>00031 |
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51 <a name="l00032"></a>00032 <span class="comment"># Regular expression for finding index section names</span> |
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52 <a name="l00033"></a>00033 index_model = re.compile(<span class="stringliteral">'([0-9A-F]{1,4})'</span>) |
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53 <a name="l00034"></a>00034 <span class="comment"># Regular expression for finding subindex section names</span> |
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54 <a name="l00035"></a>00035 subindex_model = re.compile(<span class="stringliteral">'([0-9A-F]{1,4})SUB([0-9A-F]{1,2})'</span>) |
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55 <a name="l00036"></a>00036 |
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56 <a name="l00037"></a>00037 <span class="comment"># Regular expression for finding NodeXPresent keynames</span> |
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57 <a name="l00038"></a>00038 nodepresent_model = re.compile(<span class="stringliteral">'NODE([0-9]{1,3})PRESENT'</span>) |
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58 <a name="l00039"></a>00039 <span class="comment"># Regular expression for finding NodeXName keynames</span> |
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59 <a name="l00040"></a>00040 nodename_model = re.compile(<span class="stringliteral">'NODE([0-9]{1,3})NAME'</span>) |
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60 <a name="l00041"></a>00041 <span class="comment"># Regular expression for finding NodeXDCFName keynames</span> |
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61 <a name="l00042"></a>00042 nodedcfname_model = re.compile(<span class="stringliteral">'NODE([0-9]{1,3})DCFNAME'</span>) |
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62 <a name="l00043"></a>00043 |
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63 <a name="l00044"></a>00044 <span class="comment"># Dictionary for quickly translate boolean into integer value</span> |
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64 <a name="l00045"></a>00045 BOOL_TRANSLATE = {<span class="keyword">True</span> : <span class="stringliteral">"1"</span>, <span class="keyword">False</span> : <span class="stringliteral">"0"</span>} |
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65 <a name="l00046"></a>00046 |
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66 <a name="l00047"></a>00047 <span class="comment"># Dictionary for quickly translate eds access value into canfestival access value</span> |
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67 <a name="l00048"></a>00048 ACCESS_TRANSLATE = {<span class="stringliteral">"ro"</span> : <span class="stringliteral">"ro"</span>, <span class="stringliteral">"wo"</span> : <span class="stringliteral">"wo"</span>, <span class="stringliteral">"rw"</span> : <span class="stringliteral">"rw"</span>, <span class="stringliteral">"rwr"</span> : <span class="stringliteral">"rw"</span>, <span class="stringliteral">"rww"</span> : <span class="stringliteral">"rw"</span>, <span class="stringliteral">"const"</span> : <span class="stringliteral">"ro"</span>} |
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68 <a name="l00049"></a>00049 |
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69 <a name="l00050"></a>00050 <span class="comment"># Function for verifying data values</span> |
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70 <a name="l00051"></a>00051 is_integer = <span class="keyword">lambda</span> x: type(x) <span class="keywordflow">in</span> (IntType, LongType) |
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71 <a name="l00052"></a>00052 is_string = <span class="keyword">lambda</span> x: type(x) <span class="keywordflow">in</span> (StringType, UnicodeType) |
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72 <a name="l00053"></a>00053 is_boolean = <span class="keyword">lambda</span> x: x <span class="keywordflow">in</span> (0, 1) |
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73 <a name="l00054"></a>00054 |
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74 <a name="l00055"></a>00055 <span class="comment"># Define checking of value for each attribute</span> |
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75 <a name="l00056"></a>00056 ENTRY_ATTRIBUTES = {<span class="stringliteral">"SUBNUMBER"</span> : is_integer, <span class="stringliteral">"PARAMETERNAME"</span> : is_string, |
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76 <a name="l00057"></a>00057 <span class="stringliteral">"OBJECTTYPE"</span> : <span class="keyword">lambda</span> x: x <span class="keywordflow">in</span> (7, 8, 9), <span class="stringliteral">"DATATYPE"</span> : is_integer, |
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77 <a name="l00058"></a>00058 <span class="stringliteral">"LOWLIMIT"</span> : is_integer, <span class="stringliteral">"HIGHLIMIT"</span> : is_integer, |
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78 <a name="l00059"></a>00059 <span class="stringliteral">"ACCESSTYPE"</span> : <span class="keyword">lambda</span> x: x <span class="keywordflow">in</span> [<span class="stringliteral">"ro"</span>,<span class="stringliteral">"wo"</span>, <span class="stringliteral">"rw"</span>, <span class="stringliteral">"rwr"</span>, <span class="stringliteral">"rww"</span>, <span class="stringliteral">"const"</span>], |
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79 <a name="l00060"></a>00060 <span class="stringliteral">"DEFAULTVALUE"</span> : <span class="keyword">lambda</span> x: <span class="keyword">True</span>, <span class="stringliteral">"PDOMAPPING"</span> : is_boolean, |
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80 <a name="l00061"></a>00061 <span class="stringliteral">"OBJFLAGS"</span> : is_integer} |
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81 <a name="l00062"></a>00062 |
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82 <a name="l00063"></a>00063 <span class="comment"># Define entry parameters by entry ObjectType number</span> |
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83 <a name="l00064"></a>00064 ENTRY_TYPES = {7 : {<span class="stringliteral">"name"</span> : <span class="stringliteral">" VAR"</span>, |
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84 <a name="l00065"></a>00065 <span class="stringliteral">"require"</span> : [<span class="stringliteral">"PARAMETERNAME"</span>, <span class="stringliteral">"OBJECTTYPE"</span>, <span class="stringliteral">"DATATYPE"</span>, <span class="stringliteral">"ACCESSTYPE"</span>, <span class="stringliteral">"PDOMAPPING"</span>], |
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85 <a name="l00066"></a>00066 <span class="stringliteral">"optional"</span> : [<span class="stringliteral">"LOWLIMIT"</span>, <span class="stringliteral">"HIGHLIMIT"</span>, <span class="stringliteral">"DEFAULTVALUE"</span>, <span class="stringliteral">"OBJFLAGS"</span>]}, |
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86 <a name="l00067"></a>00067 8 : {<span class="stringliteral">"name"</span> : <span class="stringliteral">"n ARRAY"</span>, |
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87 <a name="l00068"></a>00068 <span class="stringliteral">"require"</span> : [<span class="stringliteral">"SUBNUMBER"</span>, <span class="stringliteral">"PARAMETERNAME"</span>, <span class="stringliteral">"OBJECTTYPE"</span>], |
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88 <a name="l00069"></a>00069 <span class="stringliteral">"optional"</span> : [<span class="stringliteral">"OBJFLAGS"</span>]}, |
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89 <a name="l00070"></a>00070 9 : {<span class="stringliteral">"name"</span> : <span class="stringliteral">" RECORD"</span>, |
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90 <a name="l00071"></a>00071 <span class="stringliteral">"require"</span> : [<span class="stringliteral">"SUBNUMBER"</span>, <span class="stringliteral">"PARAMETERNAME"</span>, <span class="stringliteral">"OBJECTTYPE"</span>], |
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91 <a name="l00072"></a>00072 <span class="stringliteral">"optional"</span> : [<span class="stringliteral">"OBJFLAGS"</span>]}} |
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92 <a name="l00073"></a>00073 |
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93 <a name="l00074"></a>00074 |
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94 <a name="l00075"></a>00075 <span class="comment"># Function that search into Node Mappings the informations about an index or a subindex</span> |
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95 <a name="l00076"></a>00076 <span class="comment"># and return the default value</span> |
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96 <a name="l00077"></a><a class="code" href="namespaceeds__utils.html#0b06caabd41984790859ebfc43cde92e">00077</a> <span class="keyword">def </span><a class="code" href="namespaceeds__utils.html#0b06caabd41984790859ebfc43cde92e">GetDefaultValue</a>(index, subIndex = None): |
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97 <a name="l00078"></a>00078 infos = Node.GetEntryInfos(index) |
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98 <a name="l00079"></a>00079 <span class="keywordflow">if</span> infos[<span class="stringliteral">"struct"</span>] & node.OD_MultipleSubindexes: |
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99 <a name="l00080"></a>00080 <span class="comment"># First case entry is a record</span> |
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100 <a name="l00081"></a>00081 <span class="keywordflow">if</span> infos[<span class="stringliteral">"struct"</span>] & node.OD_IdenticalSubindexes: |
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101 <a name="l00082"></a>00082 subentry_infos = Node.GetSubentryInfos(index, 1) |
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102 <a name="l00083"></a>00083 <span class="comment"># Second case entry is an array</span> |
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103 <a name="l00084"></a>00084 <span class="keywordflow">else</span>: |
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104 <a name="l00085"></a>00085 subentry_infos = Node.GetSubentryInfos(index, subIndex) |
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105 <a name="l00086"></a>00086 <span class="comment"># If a default value is defined for this subindex, returns it</span> |
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106 <a name="l00087"></a>00087 <span class="keywordflow">if</span> <span class="stringliteral">"default"</span> <span class="keywordflow">in</span> subentry_infos: |
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107 <a name="l00088"></a>00088 <span class="keywordflow">return</span> subentry_infos[<span class="stringliteral">"default"</span>] |
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108 <a name="l00089"></a>00089 <span class="comment"># If not, returns the default value for the subindex type</span> |
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109 <a name="l00090"></a>00090 <span class="keywordflow">else</span>: |
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110 <a name="l00091"></a>00091 <span class="keywordflow">return</span> Node.GetTypeDefaultValue(subentry_infos[<span class="stringliteral">"type"</span>]) |
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111 <a name="l00092"></a>00092 <span class="comment"># Third case entry is a var</span> |
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112 <a name="l00093"></a>00093 <span class="keywordflow">else</span>: |
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113 <a name="l00094"></a>00094 subentry_infos = Node.GetSubentryInfos(index, 0) |
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114 <a name="l00095"></a>00095 <span class="comment"># If a default value is defined for this subindex, returns it</span> |
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115 <a name="l00096"></a>00096 <span class="keywordflow">if</span> <span class="stringliteral">"default"</span> <span class="keywordflow">in</span> subentry_infos: |
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116 <a name="l00097"></a>00097 <span class="keywordflow">return</span> subentry_infos[<span class="stringliteral">"default"</span>] |
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117 <a name="l00098"></a>00098 <span class="comment"># If not, returns the default value for the subindex type</span> |
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118 <a name="l00099"></a>00099 <span class="keywordflow">else</span>: |
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119 <a name="l00100"></a>00100 <span class="keywordflow">return</span> Node.GetTypeDefaultValue(subentry_infos[<span class="stringliteral">"type"</span>]) |
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120 <a name="l00101"></a>00101 <span class="keywordflow">return</span> <span class="keywordtype">None</span> |
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121 <a name="l00102"></a>00102 |
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122 <a name="l00103"></a>00103 |
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123 <a name="l00104"></a>00104 <span class="comment">#-------------------------------------------------------------------------------</span> |
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124 <a name="l00105"></a>00105 <span class="comment"># Parse file</span> |
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125 <a name="l00106"></a>00106 <span class="comment">#-------------------------------------------------------------------------------</span> |
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126 <a name="l00107"></a>00107 |
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127 <a name="l00108"></a>00108 |
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128 <a name="l00109"></a>00109 <span class="comment"># List of section names that are not index and subindex and that we can meet in</span> |
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129 <a name="l00110"></a>00110 <span class="comment"># an EDS file</span> |
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130 <a name="l00111"></a>00111 SECTION_KEYNAMES = [<span class="stringliteral">"FILEINFO"</span>, <span class="stringliteral">"DEVICEINFO"</span>, <span class="stringliteral">"DUMMYUSAGE"</span>, <span class="stringliteral">"COMMENTS"</span>, |
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131 <a name="l00112"></a>00112 <span class="stringliteral">"MANDATORYOBJECTS"</span>, <span class="stringliteral">"OPTIONALOBJECTS"</span>, <span class="stringliteral">"MANUFACTUREROBJECTS"</span>] |
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132 <a name="l00113"></a>00113 |
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133 <a name="l00114"></a>00114 |
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134 <a name="l00115"></a>00115 <span class="comment"># Function that extract sections from a file and returns a dictionary of the informations</span> |
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135 <a name="l00116"></a><a class="code" href="namespaceeds__utils.html#e4a6a8a588b73b45bef3d37909d1ec26">00116</a> <span class="keyword">def </span><a class="code" href="namespaceeds__utils.html#e4a6a8a588b73b45bef3d37909d1ec26">ExtractSections</a>(file): |
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136 <a name="l00117"></a>00117 <span class="keywordflow">return</span> [(blocktuple[0], <span class="comment"># EntryName : Assignements dict</span> |
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137 <a name="l00118"></a>00118 blocktuple[-1].splitlines()) <span class="comment"># all the lines</span> |
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138 <a name="l00119"></a>00119 <span class="keywordflow">for</span> blocktuple <span class="keywordflow">in</span> [ <span class="comment"># Split the eds files into</span> |
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139 <a name="l00120"></a>00120 block.split(<span class="stringliteral">"]"</span>) <span class="comment"># (EntryName,Assignements) tuple</span> |
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140 <a name="l00121"></a>00121 <span class="keywordflow">for</span> block <span class="keywordflow">in</span> <span class="comment"># for each blocks staring with '['</span> |
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141 <a name="l00122"></a>00122 file.split(<span class="stringliteral">"["</span>)] |
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142 <a name="l00123"></a>00123 <span class="keywordflow">if</span> blocktuple[0].isalnum()] <span class="comment"># if EntryName exists</span> |
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143 <a name="l00124"></a>00124 |
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144 <a name="l00125"></a>00125 |
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145 <a name="l00126"></a>00126 <span class="comment"># Function that parse an CPJ file and returns a dictionary of the informations</span> |
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146 <a name="l00127"></a><a class="code" href="namespaceeds__utils.html#b8868ba2aa41bd47b62a8cde2962833c">00127</a> <span class="keyword">def </span><a class="code" href="namespaceeds__utils.html#b8868ba2aa41bd47b62a8cde2962833c">ParseCPJFile</a>(filepath): |
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147 <a name="l00128"></a>00128 networks = [] |
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148 <a name="l00129"></a>00129 <span class="comment"># Read file text</span> |
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149 <a name="l00130"></a>00130 cpj_file = open(filepath,<span class="stringliteral">'</span><span class="stringliteral">r').read()</span> |
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150 <a name="l00131"></a>00131 <span class="stringliteral"> sections = ExtractSections(cpj_file)</span> |
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151 <a name="l00132"></a>00132 <span class="stringliteral"> </span><span class="comment"># Parse assignments for each section</span> |
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152 <a name="l00133"></a>00133 <span class="keywordflow">for</span> section_name, assignments <span class="keywordflow">in</span> sections: |
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153 <a name="l00134"></a>00134 |
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154 <a name="l00135"></a>00135 <span class="comment"># Verify that section name is TOPOLOGY </span> |
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155 <a name="l00136"></a>00136 <span class="keywordflow">if</span> section_name.upper() <span class="keywordflow">in</span> <span class="stringliteral">"TOPOLOGY"</span>: |
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156 <a name="l00137"></a>00137 |
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157 <a name="l00138"></a>00138 <span class="comment"># Reset values for topology</span> |
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158 <a name="l00139"></a>00139 topology = {<span class="stringliteral">"Name"</span> : <span class="stringliteral">""</span>, <span class="stringliteral">"Nodes"</span> : {}} |
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159 <a name="l00140"></a>00140 |
|
160 <a name="l00141"></a>00141 <span class="keywordflow">for</span> assignment <span class="keywordflow">in</span> assignments: |
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161 <a name="l00142"></a>00142 <span class="comment"># Escape any comment</span> |
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162 <a name="l00143"></a>00143 <span class="keywordflow">if</span> assignment.startswith(<span class="stringliteral">";"</span>): |
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163 <a name="l00144"></a>00144 <span class="keywordflow">pass</span> |
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164 <a name="l00145"></a>00145 <span class="comment"># Verify that line is a valid assignment</span> |
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165 <a name="l00146"></a>00146 <span class="keywordflow">elif</span> assignment.find(<span class="stringliteral">'='</span>) > 0: |
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166 <a name="l00147"></a>00147 <span class="comment"># Split assignment into the two values keyname and value</span> |
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167 <a name="l00148"></a>00148 <span class="comment"># Verify that there is only one '=' character in the line</span> |
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168 <a name="l00149"></a>00149 <span class="keywordflow">try</span>: |
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169 <a name="l00150"></a>00150 keyname, value = assignment.split(<span class="stringliteral">"="</span>) |
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170 <a name="l00151"></a>00151 <span class="keywordflow">except</span>: |
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171 <a name="l00152"></a>00152 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"\"%s\" is not a valid EDS line"</span>%assignment.strip() |
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172 <a name="l00153"></a>00153 |
|
173 <a name="l00154"></a>00154 <span class="comment"># keyname must be immediately followed by the "=" sign, so we</span> |
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174 <a name="l00155"></a>00155 <span class="comment"># verify that there is no whitespace into keyname</span> |
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175 <a name="l00156"></a>00156 <span class="keywordflow">if</span> keyname.isalnum(): |
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176 <a name="l00157"></a>00157 <span class="comment"># value can be preceded and followed by whitespaces, so we escape them</span> |
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177 <a name="l00158"></a>00158 value = value.strip() |
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178 <a name="l00159"></a>00159 |
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179 <a name="l00160"></a>00160 <span class="comment"># First case, value starts with "0x", then it's an hexadecimal value</span> |
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180 <a name="l00161"></a>00161 <span class="keywordflow">if</span> value.startswith(<span class="stringliteral">"0x"</span>): |
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181 <a name="l00162"></a>00162 <span class="keywordflow">try</span>: |
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182 <a name="l00163"></a>00163 computed_value = int(value, 16) |
|
183 <a name="l00164"></a>00164 <span class="keywordflow">except</span>: |
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184 <a name="l00165"></a>00165 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"\"%s\" is not a valid value for attribute \"%s\" of section \"[%s]\""</span>%(value, keyname, section_name) |
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185 <a name="l00166"></a>00166 <span class="keywordflow">elif</span> value.isdigit(): |
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186 <a name="l00167"></a>00167 <span class="comment"># Second case, value is a number and starts with "0", then it's an octal value</span> |
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187 <a name="l00168"></a>00168 <span class="keywordflow">if</span> value.startswith(<span class="stringliteral">"0"</span>): |
|
188 <a name="l00169"></a>00169 computed_value = int(value, 8) |
|
189 <a name="l00170"></a>00170 <span class="comment"># Third case, value is a number and don't start with "0", then it's a decimal value</span> |
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190 <a name="l00171"></a>00171 <span class="keywordflow">else</span>: |
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191 <a name="l00172"></a>00172 computed_value = int(value) |
|
192 <a name="l00173"></a>00173 <span class="comment"># In any other case, we keep string value</span> |
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193 <a name="l00174"></a>00174 <span class="keywordflow">else</span>: |
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194 <a name="l00175"></a>00175 computed_value = value |
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195 <a name="l00176"></a>00176 |
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196 <a name="l00177"></a>00177 <span class="comment"># Search if the section name match any cpj expression</span> |
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197 <a name="l00178"></a>00178 nodepresent_result = nodepresent_model.match(keyname.upper()) |
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198 <a name="l00179"></a>00179 nodename_result = nodename_model.match(keyname.upper()) |
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199 <a name="l00180"></a>00180 nodedcfname_result = nodedcfname_model.match(keyname.upper()) |
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200 <a name="l00181"></a>00181 |
|
201 <a name="l00182"></a>00182 <span class="keywordflow">if</span> keyname.upper() == <span class="stringliteral">"NETNAME"</span>: |
|
202 <a name="l00183"></a>00183 <span class="keywordflow">if</span> <span class="keywordflow">not</span> is_string(computed_value): |
|
203 <a name="l00184"></a>00184 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"Invalid value \"%s\" for keyname \"%s\" of section \"[%s]\""</span>%(value, keyname, section_name) |
|
204 <a name="l00185"></a>00185 topology[<span class="stringliteral">"Name"</span>] = computed_value |
|
205 <a name="l00186"></a>00186 <span class="keywordflow">elif</span> keyname.upper() == <span class="stringliteral">"NODES"</span>: |
|
206 <a name="l00187"></a>00187 <span class="keywordflow">if</span> <span class="keywordflow">not</span> is_integer(computed_value): |
|
207 <a name="l00188"></a>00188 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"Invalid value \"%s\" for keyname \"%s\" of section \"[%s]\""</span>%(value, keyname, section_name) |
|
208 <a name="l00189"></a>00189 topology[<span class="stringliteral">"Number"</span>] = computed_value |
|
209 <a name="l00190"></a>00190 <span class="keywordflow">elif</span> keyname.upper() == <span class="stringliteral">"EDSBASENAME"</span>: |
|
210 <a name="l00191"></a>00191 <span class="keywordflow">if</span> <span class="keywordflow">not</span> is_string(computed_value): |
|
211 <a name="l00192"></a>00192 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"Invalid value \"%s\" for keyname \"%s\" of section \"[%s]\""</span>%(value, keyname, section_name) |
|
212 <a name="l00193"></a>00193 topology[<span class="stringliteral">"Path"</span>] = computed_value |
|
213 <a name="l00194"></a>00194 <span class="keywordflow">elif</span> nodepresent_result: |
|
214 <a name="l00195"></a>00195 <span class="keywordflow">if</span> <span class="keywordflow">not</span> is_boolean(computed_value): |
|
215 <a name="l00196"></a>00196 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"Invalid value \"%s\" for keyname \"%s\" of section \"[%s]\""</span>%(value, keyname, section_name) |
|
216 <a name="l00197"></a>00197 nodeid = int(nodepresent_result.groups()[0]) |
|
217 <a name="l00198"></a>00198 <span class="keywordflow">if</span> nodeid <span class="keywordflow">not</span> <span class="keywordflow">in</span> topology[<span class="stringliteral">"Nodes"</span>].keys(): |
|
218 <a name="l00199"></a>00199 topology[<span class="stringliteral">"Nodes"</span>][nodeid] = {} |
|
219 <a name="l00200"></a>00200 topology[<span class="stringliteral">"Nodes"</span>][nodeid][<span class="stringliteral">"Present"</span>] = computed_value |
|
220 <a name="l00201"></a>00201 <span class="keywordflow">elif</span> nodename_result: |
|
221 <a name="l00202"></a>00202 <span class="keywordflow">if</span> <span class="keywordflow">not</span> is_string(value): |
|
222 <a name="l00203"></a>00203 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"Invalid value \"%s\" for keyname \"%s\" of section \"[%s]\""</span>%(value, keyname, section_name) |
|
223 <a name="l00204"></a>00204 nodeid = int(nodename_result.groups()[0]) |
|
224 <a name="l00205"></a>00205 <span class="keywordflow">if</span> nodeid <span class="keywordflow">not</span> <span class="keywordflow">in</span> topology[<span class="stringliteral">"Nodes"</span>].keys(): |
|
225 <a name="l00206"></a>00206 topology[<span class="stringliteral">"Nodes"</span>][nodeid] = {} |
|
226 <a name="l00207"></a>00207 topology[<span class="stringliteral">"Nodes"</span>][nodeid][<span class="stringliteral">"Name"</span>] = computed_value |
|
227 <a name="l00208"></a>00208 <span class="keywordflow">elif</span> nodedcfname_result: |
|
228 <a name="l00209"></a>00209 <span class="keywordflow">if</span> <span class="keywordflow">not</span> is_string(computed_value): |
|
229 <a name="l00210"></a>00210 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"Invalid value \"%s\" for keyname \"%s\" of section \"[%s]\""</span>%(value, keyname, section_name) |
|
230 <a name="l00211"></a>00211 nodeid = int(nodedcfname_result.groups()[0]) |
|
231 <a name="l00212"></a>00212 <span class="keywordflow">if</span> nodeid <span class="keywordflow">not</span> <span class="keywordflow">in</span> topology[<span class="stringliteral">"Nodes"</span>].keys(): |
|
232 <a name="l00213"></a>00213 topology[<span class="stringliteral">"Nodes"</span>][nodeid] = {} |
|
233 <a name="l00214"></a>00214 topology[<span class="stringliteral">"Nodes"</span>][nodeid][<span class="stringliteral">"DCFName"</span>] = computed_value |
|
234 <a name="l00215"></a>00215 <span class="keywordflow">else</span>: |
|
235 <a name="l00216"></a>00216 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"Keyname \"%s\" not recognised for section \"[%s]\""</span>%(keyname, section_name) |
|
236 <a name="l00217"></a>00217 |
|
237 <a name="l00218"></a>00218 <span class="comment"># All lines that are not empty and are neither a comment neither not a valid assignment</span> |
|
238 <a name="l00219"></a>00219 <span class="keywordflow">elif</span> assignment.strip() != <span class="stringliteral">""</span>: |
|
239 <a name="l00220"></a>00220 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"\"%s\" is not a valid CPJ line"</span>%assignment.strip() |
|
240 <a name="l00221"></a>00221 |
|
241 <a name="l00222"></a>00222 <span class="keywordflow">if</span> <span class="stringliteral">"Number"</span> <span class="keywordflow">not</span> <span class="keywordflow">in</span> topology.keys(): |
|
242 <a name="l00223"></a>00223 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"\"Nodes\" keyname in \"[%s]\" section is missing"</span>%section_name |
|
243 <a name="l00224"></a>00224 |
|
244 <a name="l00225"></a>00225 <span class="keywordflow">if</span> topology[<span class="stringliteral">"Number"</span>] != len(topology[<span class="stringliteral">"Nodes"</span>]): |
|
245 <a name="l00226"></a>00226 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"\"Nodes\" value not corresponding to number of nodes defined"</span> |
|
246 <a name="l00227"></a>00227 |
|
247 <a name="l00228"></a>00228 <span class="keywordflow">for</span> nodeid, node <span class="keywordflow">in</span> topology[<span class="stringliteral">"Nodes"</span>].items(): |
|
248 <a name="l00229"></a>00229 <span class="keywordflow">if</span> <span class="stringliteral">"Present"</span> <span class="keywordflow">not</span> <span class="keywordflow">in</span> node.keys(): |
|
249 <a name="l00230"></a>00230 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"\"Node%dPresent\" keyname in \"[%s]\" section is missing"</span>%(nodeid, section_name) |
|
250 <a name="l00231"></a>00231 |
|
251 <a name="l00232"></a>00232 networks.append(topology) |
|
252 <a name="l00233"></a>00233 |
|
253 <a name="l00234"></a>00234 <span class="comment"># In other case, there is a syntax problem into CPJ file</span> |
|
254 <a name="l00235"></a>00235 <span class="keywordflow">else</span>: |
|
255 <a name="l00236"></a>00236 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"Section \"[%s]\" is unrecognized"</span>%section_name |
|
256 <a name="l00237"></a>00237 |
|
257 <a name="l00238"></a>00238 <span class="keywordflow">return</span> networks |
|
258 <a name="l00239"></a>00239 |
|
259 <a name="l00240"></a>00240 <span class="comment"># Function that parse an EDS file and returns a dictionary of the informations</span> |
|
260 <a name="l00241"></a><a class="code" href="namespaceeds__utils.html#5e20b6c101dcf976b8fedf20d9e1b739">00241</a> <span class="keyword">def </span><a class="code" href="namespaceeds__utils.html#5e20b6c101dcf976b8fedf20d9e1b739">ParseEDSFile</a>(filepath): |
|
261 <a name="l00242"></a>00242 eds_dict = {} |
|
262 <a name="l00243"></a>00243 <span class="comment"># Read file text</span> |
|
263 <a name="l00244"></a>00244 eds_file = open(filepath,<span class="stringliteral">'</span><span class="stringliteral">r').read()</span> |
|
264 <a name="l00245"></a>00245 <span class="stringliteral"> sections = ExtractSections(eds_file)</span> |
|
265 <a name="l00246"></a>00246 <span class="stringliteral"> </span> |
|
266 <a name="l00247"></a>00247 <span class="stringliteral"> </span><span class="comment"># Parse assignments for each section</span> |
|
267 <a name="l00248"></a>00248 <span class="keywordflow">for</span> section_name, assignments <span class="keywordflow">in</span> sections: |
|
268 <a name="l00249"></a>00249 <span class="comment"># Reset values of entry</span> |
|
269 <a name="l00250"></a>00250 values = {} |
|
270 <a name="l00251"></a>00251 |
|
271 <a name="l00252"></a>00252 <span class="comment"># Search if the section name match an index or subindex expression</span> |
|
272 <a name="l00253"></a>00253 index_result = index_model.match(section_name.upper()) |
|
273 <a name="l00254"></a>00254 subindex_result = subindex_model.match(section_name.upper()) |
|
274 <a name="l00255"></a>00255 |
|
275 <a name="l00256"></a>00256 <span class="comment"># Compilation of the EDS information dictionary</span> |
|
276 <a name="l00257"></a>00257 |
|
277 <a name="l00258"></a>00258 is_entry = <span class="keyword">False</span> |
|
278 <a name="l00259"></a>00259 <span class="comment"># First case, section name is in SECTION_KEYNAMES </span> |
|
279 <a name="l00260"></a>00260 <span class="keywordflow">if</span> section_name.upper() <span class="keywordflow">in</span> SECTION_KEYNAMES: |
|
280 <a name="l00261"></a>00261 <span class="comment"># Verify that entry is not already defined</span> |
|
281 <a name="l00262"></a>00262 <span class="keywordflow">if</span> section_name.upper() <span class="keywordflow">not</span> <span class="keywordflow">in</span> eds_dict: |
|
282 <a name="l00263"></a>00263 eds_dict[section_name.upper()] = values |
|
283 <a name="l00264"></a>00264 <span class="keywordflow">else</span>: |
|
284 <a name="l00265"></a>00265 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"\"[%s]\" section is defined two times"</span>%section_name |
|
285 <a name="l00266"></a>00266 <span class="comment"># Second case, section name is a subindex name </span> |
|
286 <a name="l00267"></a>00267 <span class="keywordflow">elif</span> subindex_result: |
|
287 <a name="l00268"></a>00268 <span class="comment"># Extract index and subindex number</span> |
|
288 <a name="l00269"></a>00269 index, subindex = [int(value, 16) <span class="keywordflow">for</span> value <span class="keywordflow">in</span> subindex_result.groups()] |
|
289 <a name="l00270"></a>00270 <span class="comment"># If index hasn't been referenced before, we add an entry into the dictionary</span> |
|
290 <a name="l00271"></a>00271 <span class="comment"># that will be updated later</span> |
|
291 <a name="l00272"></a>00272 <span class="keywordflow">if</span> index <span class="keywordflow">not</span> <span class="keywordflow">in</span> eds_dict: |
|
292 <a name="l00273"></a>00273 eds_dict[index] = {<span class="stringliteral">"subindexes"</span> : {}} |
|
293 <a name="l00274"></a>00274 <span class="keywordflow">if</span> subindex <span class="keywordflow">not</span> <span class="keywordflow">in</span> eds_dict[index][<span class="stringliteral">"subindexes"</span>]: |
|
294 <a name="l00275"></a>00275 eds_dict[index][<span class="stringliteral">"subindexes"</span>][subindex] = values |
|
295 <a name="l00276"></a>00276 <span class="keywordflow">else</span>: |
|
296 <a name="l00277"></a>00277 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"\"[%s]\" section is defined two times"</span>%section_name |
|
297 <a name="l00278"></a>00278 is_entry = <span class="keyword">True</span> |
|
298 <a name="l00279"></a>00279 <span class="comment"># Third case, section name is an index name </span> |
|
299 <a name="l00280"></a>00280 <span class="keywordflow">elif</span> index_result: |
|
300 <a name="l00281"></a>00281 <span class="comment"># Extract index number</span> |
|
301 <a name="l00282"></a>00282 index = int(index_result.groups()[0], 16) |
|
302 <a name="l00283"></a>00283 <span class="comment"># If index hasn't been referenced before, we add an entry into the dictionary</span> |
|
303 <a name="l00284"></a>00284 <span class="keywordflow">if</span> index <span class="keywordflow">not</span> <span class="keywordflow">in</span> eds_dict: |
|
304 <a name="l00285"></a>00285 eds_dict[index] = values |
|
305 <a name="l00286"></a>00286 eds_dict[index][<span class="stringliteral">"subindexes"</span>] = {} |
|
306 <a name="l00287"></a>00287 <span class="keywordflow">elif</span> eds_dict[index].keys() == [<span class="stringliteral">"subindexes"</span>]: |
|
307 <a name="l00288"></a>00288 values[<span class="stringliteral">"subindexes"</span>] = eds_dict[index][<span class="stringliteral">"subindexes"</span>] |
|
308 <a name="l00289"></a>00289 eds_dict[index] = values |
|
309 <a name="l00290"></a>00290 <span class="keywordflow">else</span>: |
|
310 <a name="l00291"></a>00291 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"\"[%s]\" section is defined two times"</span>%section_name |
|
311 <a name="l00292"></a>00292 is_entry = <span class="keyword">True</span> |
|
312 <a name="l00293"></a>00293 <span class="comment"># In any other case, there is a syntax problem into EDS file</span> |
|
313 <a name="l00294"></a>00294 <span class="keywordflow">else</span>: |
|
314 <a name="l00295"></a>00295 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"Section \"[%s]\" is unrecognized"</span>%section_name |
|
315 <a name="l00296"></a>00296 |
|
316 <a name="l00297"></a>00297 <span class="keywordflow">for</span> assignment <span class="keywordflow">in</span> assignments: |
|
317 <a name="l00298"></a>00298 <span class="comment"># Escape any comment</span> |
|
318 <a name="l00299"></a>00299 <span class="keywordflow">if</span> assignment.startswith(<span class="stringliteral">";"</span>): |
|
319 <a name="l00300"></a>00300 <span class="keywordflow">pass</span> |
|
320 <a name="l00301"></a>00301 <span class="comment"># Verify that line is a valid assignment</span> |
|
321 <a name="l00302"></a>00302 <span class="keywordflow">elif</span> assignment.find(<span class="stringliteral">'='</span>) > 0: |
|
322 <a name="l00303"></a>00303 <span class="comment"># Split assignment into the two values keyname and value</span> |
|
323 <a name="l00304"></a>00304 <span class="comment"># Verify that there is only one '=' character in the line</span> |
|
324 <a name="l00305"></a>00305 <span class="keywordflow">try</span>: |
|
325 <a name="l00306"></a>00306 keyname, value = assignment.split(<span class="stringliteral">"="</span>) |
|
326 <a name="l00307"></a>00307 <span class="keywordflow">except</span>: |
|
327 <a name="l00308"></a>00308 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"\"%s\" is not a valid EDS line"</span>%assignment.strip() |
|
328 <a name="l00309"></a>00309 <span class="comment"># keyname must be immediately followed by the "=" sign, so we</span> |
|
329 <a name="l00310"></a>00310 <span class="comment"># verify that there is no whitespace into keyname</span> |
|
330 <a name="l00311"></a>00311 <span class="keywordflow">if</span> keyname.isalnum(): |
|
331 <a name="l00312"></a>00312 <span class="comment"># value can be preceded and followed by whitespaces, so we escape them</span> |
|
332 <a name="l00313"></a>00313 value = value.strip() |
|
333 <a name="l00314"></a>00314 <span class="comment"># First case, value starts with "$NODEID", then it's a formula</span> |
|
334 <a name="l00315"></a>00315 <span class="keywordflow">if</span> value.startswith(<span class="stringliteral">"$NODEID"</span>): |
|
335 <a name="l00316"></a>00316 <span class="keywordflow">try</span>: |
|
336 <a name="l00317"></a>00317 test = int(value.replace(<span class="stringliteral">"$NODEID+"</span>, <span class="stringliteral">""</span>), 16) |
|
337 <a name="l00318"></a>00318 computed_value = value.replace(<span class="stringliteral">"$NODEID"</span>, <span class="stringliteral">"self.ID"</span>) |
|
338 <a name="l00319"></a>00319 <span class="keywordflow">except</span>: |
|
339 <a name="l00320"></a>00320 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"\"%s\" is not a valid formula for attribute \"%s\" of section \"[%s]\""</span>%(value, keyname, section_name) |
|
340 <a name="l00321"></a>00321 <span class="comment"># Second case, value starts with "0x", then it's an hexadecimal value</span> |
|
341 <a name="l00322"></a>00322 <span class="keywordflow">elif</span> value.startswith(<span class="stringliteral">"0x"</span>): |
|
342 <a name="l00323"></a>00323 <span class="keywordflow">try</span>: |
|
343 <a name="l00324"></a>00324 computed_value = int(value, 16) |
|
344 <a name="l00325"></a>00325 <span class="keywordflow">except</span>: |
|
345 <a name="l00326"></a>00326 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"\"%s\" is not a valid value for attribute \"%s\" of section \"[%s]\""</span>%(value, keyname, section_name) |
|
346 <a name="l00327"></a>00327 <span class="keywordflow">elif</span> value.isdigit(): |
|
347 <a name="l00328"></a>00328 <span class="comment"># Third case, value is a number and starts with "0", then it's an octal value</span> |
|
348 <a name="l00329"></a>00329 <span class="keywordflow">if</span> value.startswith(<span class="stringliteral">"0"</span>): |
|
349 <a name="l00330"></a>00330 computed_value = int(value, 8) |
|
350 <a name="l00331"></a>00331 <span class="comment"># Forth case, value is a number and don't start with "0", then it's a decimal value</span> |
|
351 <a name="l00332"></a>00332 <span class="keywordflow">else</span>: |
|
352 <a name="l00333"></a>00333 computed_value = int(value) |
|
353 <a name="l00334"></a>00334 <span class="comment"># In any other case, we keep string value</span> |
|
354 <a name="l00335"></a>00335 <span class="keywordflow">else</span>: |
|
355 <a name="l00336"></a>00336 computed_value = value |
|
356 <a name="l00337"></a>00337 |
|
357 <a name="l00338"></a>00338 <span class="comment"># Add value to values dictionary</span> |
|
358 <a name="l00339"></a>00339 <span class="keywordflow">if</span> computed_value != <span class="stringliteral">""</span>: |
|
359 <a name="l00340"></a>00340 <span class="comment"># If entry is an index or a subindex</span> |
|
360 <a name="l00341"></a>00341 <span class="keywordflow">if</span> is_entry: |
|
361 <a name="l00342"></a>00342 <span class="comment"># Verify that keyname is a possible attribute</span> |
|
362 <a name="l00343"></a>00343 <span class="keywordflow">if</span> keyname.upper() <span class="keywordflow">not</span> <span class="keywordflow">in</span> ENTRY_ATTRIBUTES: |
|
363 <a name="l00344"></a>00344 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"Keyname \"%s\" not recognised for section \"[%s]\""</span>%(keyname, section_name) |
|
364 <a name="l00345"></a>00345 <span class="comment"># Verify that value is valid</span> |
|
365 <a name="l00346"></a>00346 <span class="keywordflow">elif</span> <span class="keywordflow">not</span> ENTRY_ATTRIBUTES[keyname.upper()](computed_value): |
|
366 <a name="l00347"></a>00347 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"Invalid value \"%s\" for keyname \"%s\" of section \"[%s]\""</span>%(value, keyname, section_name) |
|
367 <a name="l00348"></a>00348 <span class="keywordflow">else</span>: |
|
368 <a name="l00349"></a>00349 values[keyname.upper()] = computed_value |
|
369 <a name="l00350"></a>00350 <span class="keywordflow">else</span>: |
|
370 <a name="l00351"></a>00351 values[keyname.upper()] = computed_value |
|
371 <a name="l00352"></a>00352 <span class="comment"># All lines that are not empty and are neither a comment neither not a valid assignment</span> |
|
372 <a name="l00353"></a>00353 <span class="keywordflow">elif</span> assignment.strip() != <span class="stringliteral">""</span>: |
|
373 <a name="l00354"></a>00354 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"\"%s\" is not a valid EDS line"</span>%assignment.strip() |
|
374 <a name="l00355"></a>00355 |
|
375 <a name="l00356"></a>00356 <span class="comment"># If entry is an index or a subindex</span> |
|
376 <a name="l00357"></a>00357 <span class="keywordflow">if</span> is_entry: |
|
377 <a name="l00358"></a>00358 <span class="comment"># Verify that entry has an ObjectType</span> |
|
378 <a name="l00359"></a>00359 <span class="keywordflow">if</span> <span class="stringliteral">"OBJECTTYPE"</span> <span class="keywordflow">in</span> values.keys(): |
|
379 <a name="l00360"></a>00360 <span class="comment"># Extract entry ObjectType</span> |
|
380 <a name="l00361"></a>00361 objecttype = values[<span class="stringliteral">"OBJECTTYPE"</span>] |
|
381 <a name="l00362"></a>00362 <span class="comment"># Extract parameters defined</span> |
|
382 <a name="l00363"></a>00363 keys = Set(values.keys()) |
|
383 <a name="l00364"></a>00364 keys.discard(<span class="stringliteral">"subindexes"</span>) |
|
384 <a name="l00365"></a>00365 <span class="comment"># Extract possible parameters and parameters required</span> |
|
385 <a name="l00366"></a>00366 possible = Set(ENTRY_TYPES[objecttype][<span class="stringliteral">"require"</span>] + ENTRY_TYPES[objecttype][<span class="stringliteral">"optional"</span>]) |
|
386 <a name="l00367"></a>00367 required = Set(ENTRY_TYPES[objecttype][<span class="stringliteral">"require"</span>]) |
|
387 <a name="l00368"></a>00368 <span class="comment"># Verify that parameters defined contains all the parameters required</span> |
|
388 <a name="l00369"></a>00369 <span class="keywordflow">if</span> <span class="keywordflow">not</span> keys.issuperset(required): |
|
389 <a name="l00370"></a>00370 missing = required.difference(keys)._data.keys() |
|
390 <a name="l00371"></a>00371 <span class="keywordflow">if</span> len(missing) > 1: |
|
391 <a name="l00372"></a>00372 attributes = <span class="stringliteral">"Attributes %s are"</span>%<span class="stringliteral">", "</span>.join([<span class="stringliteral">"\"%s\""</span>%attribute <span class="keywordflow">for</span> attribute <span class="keywordflow">in</span> missing]) |
|
392 <a name="l00373"></a>00373 <span class="keywordflow">else</span>: |
|
393 <a name="l00374"></a>00374 attributes = <span class="stringliteral">"Attribute \"%s\" is"</span>%missing[0] |
|
394 <a name="l00375"></a>00375 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"Error on section \"[%s]\":\n%s required for a%s entry"</span>%(section_name, attributes, ENTRY_TYPES[objecttype][<span class="stringliteral">"name"</span>]) |
|
395 <a name="l00376"></a>00376 <span class="comment"># Verify that parameters defined are all in the possible parameters</span> |
|
396 <a name="l00377"></a>00377 <span class="keywordflow">if</span> <span class="keywordflow">not</span> keys.issubset(possible): |
|
397 <a name="l00378"></a>00378 unsupported = keys.difference(possible)._data.keys() |
|
398 <a name="l00379"></a>00379 <span class="keywordflow">if</span> len(unsupported) > 1: |
|
399 <a name="l00380"></a>00380 attributes = <span class="stringliteral">"Attributes %s are"</span>%<span class="stringliteral">", "</span>.join([<span class="stringliteral">"\"%s\""</span>%attribute <span class="keywordflow">for</span> attribute <span class="keywordflow">in</span> unsupported]) |
|
400 <a name="l00381"></a>00381 <span class="keywordflow">else</span>: |
|
401 <a name="l00382"></a>00382 attributes = <span class="stringliteral">"Attribute \"%s\" is"</span>%unsupported[0] |
|
402 <a name="l00383"></a>00383 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"Error on section \"[%s]\":\n%s unsupported for a%s entry"</span>%(section_name, attributes, ENTRY_TYPES[objecttype][<span class="stringliteral">"name"</span>]) |
|
403 <a name="l00384"></a>00384 <span class="keywordflow">else</span>: |
|
404 <a name="l00385"></a>00385 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"Error on section \"[%s]\":\nAttribute OBJECTTYPE is required"</span>%section_name |
|
405 <a name="l00386"></a>00386 |
|
406 <a name="l00387"></a>00387 <span class="keywordflow">return</span> eds_dict |
|
407 <a name="l00388"></a>00388 |
|
408 <a name="l00389"></a>00389 |
|
409 <a name="l00390"></a>00390 <span class="comment"># Function that write an EDS file after generate it's content</span> |
|
410 <a name="l00391"></a><a class="code" href="namespaceeds__utils.html#d9540832adbe476f1ba6a0cafcbbafbc">00391</a> <span class="keyword">def </span><a class="code" href="namespaceeds__utils.html#d9540832adbe476f1ba6a0cafcbbafbc">WriteFile</a>(filepath, content): |
|
411 <a name="l00392"></a>00392 <span class="comment"># Open file in write mode</span> |
|
412 <a name="l00393"></a>00393 cfile = open(filepath,<span class="stringliteral">"w"</span>) |
|
413 <a name="l00394"></a>00394 <span class="comment"># Write content</span> |
|
414 <a name="l00395"></a>00395 cfile.write(content) |
|
415 <a name="l00396"></a>00396 <span class="comment"># Close file</span> |
|
416 <a name="l00397"></a>00397 cfile.close() |
|
417 <a name="l00398"></a>00398 |
|
418 <a name="l00399"></a>00399 |
|
419 <a name="l00400"></a>00400 <span class="comment"># Function that generate the EDS file content for the current node in the manager</span> |
|
420 <a name="l00401"></a><a class="code" href="namespaceeds__utils.html#535cc0359a4d2f59718b381b40915ebe">00401</a> <span class="keyword">def </span><a class="code" href="namespaceeds__utils.html#535cc0359a4d2f59718b381b40915ebe">GenerateFileContent</a>(filepath): |
|
421 <a name="l00402"></a>00402 <span class="comment"># Dictionary of each index contents</span> |
|
422 <a name="l00403"></a>00403 indexContents = {} |
|
423 <a name="l00404"></a>00404 |
|
424 <a name="l00405"></a>00405 <span class="comment"># Extract local time</span> |
|
425 <a name="l00406"></a>00406 current_time = localtime() |
|
426 <a name="l00407"></a>00407 <span class="comment"># Extract node informations</span> |
|
427 <a name="l00408"></a>00408 nodename, nodeid, nodetype, description = Manager.GetCurrentNodeInfos() |
|
428 <a name="l00409"></a>00409 |
|
429 <a name="l00410"></a>00410 <span class="comment"># Compiling lists of indexes defined</span> |
|
430 <a name="l00411"></a>00411 entries = [idx <span class="keywordflow">for</span> name, idx <span class="keywordflow">in</span> Manager.GetCurrentValidIndexes(0, 0xFFFF)] |
|
431 <a name="l00412"></a>00412 |
|
432 <a name="l00413"></a>00413 <span class="comment"># Generate FileInfo section</span> |
|
433 <a name="l00414"></a>00414 fileContent = <span class="stringliteral">"[FileInfo]\n"</span> |
|
434 <a name="l00415"></a>00415 fileContent += <span class="stringliteral">"CreatedBy=CANFestival\n"</span> |
|
435 <a name="l00416"></a>00416 fileContent += <span class="stringliteral">"Description=%s\n"</span>%description |
|
436 <a name="l00417"></a>00417 fileContent += <span class="stringliteral">"CreationTime=%s"</span>%strftime(<span class="stringliteral">"%I:%M"</span>, current_time) |
|
437 <a name="l00418"></a>00418 <span class="comment"># %p option of strftime seems not working, then generate AM/PM by hands</span> |
|
438 <a name="l00419"></a>00419 <span class="keywordflow">if</span> strftime(<span class="stringliteral">"%I"</span>, current_time) == strftime(<span class="stringliteral">"%H"</span>, current_time): |
|
439 <a name="l00420"></a>00420 fileContent += <span class="stringliteral">"AM\n"</span> |
|
440 <a name="l00421"></a>00421 <span class="keywordflow">else</span>: |
|
441 <a name="l00422"></a>00422 fileContent += <span class="stringliteral">"PM\n"</span> |
|
442 <a name="l00423"></a>00423 fileContent += <span class="stringliteral">"CreationDate=%s\n"</span>%strftime(<span class="stringliteral">"%m-%d-%Y"</span>, current_time) |
|
443 <a name="l00424"></a>00424 fileContent += <span class="stringliteral">"FileName=%s\n"</span>%os.path.split(filepath)[-1] |
|
444 <a name="l00425"></a>00425 fileContent += <span class="stringliteral">"FileVersion=1\n"</span> |
|
445 <a name="l00426"></a>00426 fileContent += <span class="stringliteral">"FileRevision=1\n"</span> |
|
446 <a name="l00427"></a>00427 fileContent += <span class="stringliteral">"EDSVersion=3.0\n"</span> |
|
447 <a name="l00428"></a>00428 |
|
448 <a name="l00429"></a>00429 <span class="comment"># Generate DeviceInfo section</span> |
|
449 <a name="l00430"></a>00430 fileContent += <span class="stringliteral">"\n[DeviceInfo]\n"</span> |
|
450 <a name="l00431"></a>00431 fileContent += <span class="stringliteral">"VendorName=CANFestival\n"</span> |
|
451 <a name="l00432"></a>00432 <span class="comment"># Use information typed by user in Identity entry</span> |
|
452 <a name="l00433"></a>00433 fileContent += <span class="stringliteral">"VendorNumber=0x%8.8X\n"</span>%Manager.GetCurrentEntry(0x1018, 1) |
|
453 <a name="l00434"></a>00434 fileContent += <span class="stringliteral">"ProductName=%s\n"</span>%nodename |
|
454 <a name="l00435"></a>00435 fileContent += <span class="stringliteral">"ProductNumber=0x%8.8X\n"</span>%Manager.GetCurrentEntry(0x1018, 2) |
|
455 <a name="l00436"></a>00436 fileContent += <span class="stringliteral">"RevisionNumber=0x%8.8X\n"</span>%Manager.GetCurrentEntry(0x1018, 3) |
|
456 <a name="l00437"></a>00437 <span class="comment"># CANFestival support all baudrates as soon as driver choosen support them</span> |
|
457 <a name="l00438"></a>00438 fileContent += <span class="stringliteral">"BaudRate_10=1\n"</span> |
|
458 <a name="l00439"></a>00439 fileContent += <span class="stringliteral">"BaudRate_20=1\n"</span> |
|
459 <a name="l00440"></a>00440 fileContent += <span class="stringliteral">"BaudRate_50=1\n"</span> |
|
460 <a name="l00441"></a>00441 fileContent += <span class="stringliteral">"BaudRate_125=1\n"</span> |
|
461 <a name="l00442"></a>00442 fileContent += <span class="stringliteral">"BaudRate_250=1\n"</span> |
|
462 <a name="l00443"></a>00443 fileContent += <span class="stringliteral">"BaudRate_500=1\n"</span> |
|
463 <a name="l00444"></a>00444 fileContent += <span class="stringliteral">"BaudRate_800=1\n"</span> |
|
464 <a name="l00445"></a>00445 fileContent += <span class="stringliteral">"BaudRate_1000=1\n"</span> |
|
465 <a name="l00446"></a>00446 <span class="comment"># Select BootUp type from the informations given by user</span> |
|
466 <a name="l00447"></a>00447 fileContent += <span class="stringliteral">"SimpleBootUpMaster=%s\n"</span>%BOOL_TRANSLATE[nodetype == <span class="stringliteral">"master"</span>] |
|
467 <a name="l00448"></a>00448 fileContent += <span class="stringliteral">"SimpleBootUpSlave=%s\n"</span>%BOOL_TRANSLATE[nodetype == <span class="stringliteral">"slave"</span>] |
|
468 <a name="l00449"></a>00449 <span class="comment"># CANFestival characteristics</span> |
|
469 <a name="l00450"></a>00450 fileContent += <span class="stringliteral">"Granularity=8\n"</span> |
|
470 <a name="l00451"></a>00451 fileContent += <span class="stringliteral">"DynamicChannelsSupported=0\n"</span> |
|
471 <a name="l00452"></a>00452 fileContent += <span class="stringliteral">"CompactPDO=0\n"</span> |
|
472 <a name="l00453"></a>00453 fileContent += <span class="stringliteral">"GroupMessaging=0\n"</span> |
|
473 <a name="l00454"></a>00454 <span class="comment"># Calculate receive and tranmit PDO numbers with the entry available</span> |
|
474 <a name="l00455"></a>00455 fileContent += <span class="stringliteral">"NrOfRXPDO=%d\n"</span>%len([idx <span class="keywordflow">for</span> idx <span class="keywordflow">in</span> entries <span class="keywordflow">if</span> 0x1400 <= idx <= 0x15FF]) |
|
475 <a name="l00456"></a>00456 fileContent += <span class="stringliteral">"NrOfTXPDO=%d\n"</span>%len([idx <span class="keywordflow">for</span> idx <span class="keywordflow">in</span> entries <span class="keywordflow">if</span> 0x1800 <= idx <= 0x19FF]) |
|
476 <a name="l00457"></a>00457 <span class="comment"># LSS not supported as soon as DS-302 was not fully implemented</span> |
|
477 <a name="l00458"></a>00458 fileContent += <span class="stringliteral">"LSS_Supported=0\n"</span> |
|
478 <a name="l00459"></a>00459 |
|
479 <a name="l00460"></a>00460 <span class="comment"># Generate Dummy Usage section</span> |
|
480 <a name="l00461"></a>00461 fileContent += <span class="stringliteral">"\n[DummyUsage]\n"</span> |
|
481 <a name="l00462"></a>00462 fileContent += <span class="stringliteral">"Dummy0001=0\n"</span> |
|
482 <a name="l00463"></a>00463 fileContent += <span class="stringliteral">"Dummy0002=1\n"</span> |
|
483 <a name="l00464"></a>00464 fileContent += <span class="stringliteral">"Dummy0003=1\n"</span> |
|
484 <a name="l00465"></a>00465 fileContent += <span class="stringliteral">"Dummy0004=1\n"</span> |
|
485 <a name="l00466"></a>00466 fileContent += <span class="stringliteral">"Dummy0005=1\n"</span> |
|
486 <a name="l00467"></a>00467 fileContent += <span class="stringliteral">"Dummy0006=1\n"</span> |
|
487 <a name="l00468"></a>00468 fileContent += <span class="stringliteral">"Dummy0007=1\n"</span> |
|
488 <a name="l00469"></a>00469 |
|
489 <a name="l00470"></a>00470 <span class="comment"># Generate Comments section</span> |
|
490 <a name="l00471"></a>00471 fileContent += <span class="stringliteral">"\n[Comments]\n"</span> |
|
491 <a name="l00472"></a>00472 fileContent += <span class="stringliteral">"Lines=0\n"</span> |
|
492 <a name="l00473"></a>00473 |
|
493 <a name="l00474"></a>00474 <span class="comment"># List of entry by type (Mandatory, Optional or Manufacturer</span> |
|
494 <a name="l00475"></a>00475 mandatories = [] |
|
495 <a name="l00476"></a>00476 optionals = [] |
|
496 <a name="l00477"></a>00477 manufacturers = [] |
|
497 <a name="l00478"></a>00478 |
|
498 <a name="l00479"></a>00479 <span class="comment"># For each entry, we generate the entry section or sections if there is subindexes</span> |
|
499 <a name="l00480"></a>00480 <span class="keywordflow">for</span> entry <span class="keywordflow">in</span> entries: |
|
500 <a name="l00481"></a>00481 <span class="comment"># Extract infos and values for the entry</span> |
|
501 <a name="l00482"></a>00482 entry_infos = Manager.GetEntryInfos(entry) |
|
502 <a name="l00483"></a>00483 values = Manager.GetCurrentEntry(entry) |
|
503 <a name="l00484"></a>00484 <span class="comment"># Define section name</span> |
|
504 <a name="l00485"></a>00485 text = <span class="stringliteral">"\n[%X]\n"</span>%entry |
|
505 <a name="l00486"></a>00486 <span class="comment"># If there is only one value, it's a VAR entry</span> |
|
506 <a name="l00487"></a>00487 <span class="keywordflow">if</span> type(values) != ListType: |
|
507 <a name="l00488"></a>00488 <span class="comment"># Extract the informations of the first subindex</span> |
|
508 <a name="l00489"></a>00489 subentry_infos = Manager.GetSubentryInfos(entry, 0) |
|
509 <a name="l00490"></a>00490 <span class="comment"># Generate EDS informations for the entry</span> |
|
510 <a name="l00491"></a>00491 text += <span class="stringliteral">"ParameterName=%s\n"</span>%subentry_infos[<span class="stringliteral">"name"</span>] |
|
511 <a name="l00492"></a>00492 text += <span class="stringliteral">"ObjectType=0x7\n"</span> |
|
512 <a name="l00493"></a>00493 text += <span class="stringliteral">"DataType=0x%4.4X\n"</span>%subentry_infos[<span class="stringliteral">"type"</span>] |
|
513 <a name="l00494"></a>00494 text += <span class="stringliteral">"AccessType=%s\n"</span>%subentry_infos[<span class="stringliteral">"access"</span>] |
|
514 <a name="l00495"></a>00495 text += <span class="stringliteral">"DefaultValue=%s\n"</span>%values |
|
515 <a name="l00496"></a>00496 text += <span class="stringliteral">"PDOMapping=%s\n"</span>%BOOL_TRANSLATE[subentry_infos[<span class="stringliteral">"pdo"</span>]] |
|
516 <a name="l00497"></a>00497 <span class="keywordflow">else</span>: |
|
517 <a name="l00498"></a>00498 <span class="comment"># Generate EDS informations for the entry</span> |
|
518 <a name="l00499"></a>00499 text += <span class="stringliteral">"ParameterName=%s\n"</span>%entry_infos[<span class="stringliteral">"name"</span>] |
|
519 <a name="l00500"></a>00500 <span class="keywordflow">if</span> entry_infos[<span class="stringliteral">"struct"</span>] & node.OD_IdenticalSubindexes: |
|
520 <a name="l00501"></a>00501 text += <span class="stringliteral">"ObjectType=0x9\n"</span> |
|
521 <a name="l00502"></a>00502 <span class="keywordflow">else</span>: |
|
522 <a name="l00503"></a>00503 text += <span class="stringliteral">"ObjectType=0x8\n"</span> |
|
523 <a name="l00504"></a>00504 |
|
524 <a name="l00505"></a>00505 <span class="comment"># Generate EDS informations for subindexes of the entry in a separate text</span> |
|
525 <a name="l00506"></a>00506 subtext = <span class="stringliteral">""</span> |
|
526 <a name="l00507"></a>00507 <span class="comment"># Reset number of subindex defined </span> |
|
527 <a name="l00508"></a>00508 nb_subentry = 0 |
|
528 <a name="l00509"></a>00509 <span class="keywordflow">for</span> subentry, value <span class="keywordflow">in</span> enumerate(values): |
|
529 <a name="l00510"></a>00510 <span class="comment"># Extract the informations of each subindex</span> |
|
530 <a name="l00511"></a>00511 subentry_infos = Manager.GetSubentryInfos(entry, subentry) |
|
531 <a name="l00512"></a>00512 <span class="comment"># If entry is not for the compatibility, generate informations for subindex</span> |
|
532 <a name="l00513"></a>00513 <span class="keywordflow">if</span> subentry_infos[<span class="stringliteral">"name"</span>] != <span class="stringliteral">"Compatibility Entry"</span>: |
|
533 <a name="l00514"></a>00514 subtext += <span class="stringliteral">"\n[%Xsub%X]\n"</span>%(entry, subentry) |
|
534 <a name="l00515"></a>00515 subtext += <span class="stringliteral">"ParameterName=%s\n"</span>%subentry_infos[<span class="stringliteral">"name"</span>] |
|
535 <a name="l00516"></a>00516 subtext += <span class="stringliteral">"ObjectType=0x7\n"</span> |
|
536 <a name="l00517"></a>00517 subtext += <span class="stringliteral">"DataType=0x%4.4X\n"</span>%subentry_infos[<span class="stringliteral">"type"</span>] |
|
537 <a name="l00518"></a>00518 subtext += <span class="stringliteral">"AccessType=%s\n"</span>%subentry_infos[<span class="stringliteral">"access"</span>] |
|
538 <a name="l00519"></a>00519 subtext += <span class="stringliteral">"DefaultValue=%s\n"</span>%value |
|
539 <a name="l00520"></a>00520 subtext += <span class="stringliteral">"PDOMapping=%s\n"</span>%BOOL_TRANSLATE[subentry_infos[<span class="stringliteral">"pdo"</span>]] |
|
540 <a name="l00521"></a>00521 <span class="comment"># Increment number of subindex defined </span> |
|
541 <a name="l00522"></a>00522 nb_subentry += 1 |
|
542 <a name="l00523"></a>00523 <span class="comment"># Write number of subindex defined for the entry</span> |
|
543 <a name="l00524"></a>00524 text += <span class="stringliteral">"SubNumber=%d\n"</span>%nb_subentry |
|
544 <a name="l00525"></a>00525 <span class="comment"># Write subindex definitions</span> |
|
545 <a name="l00526"></a>00526 text += subtext |
|
546 <a name="l00527"></a>00527 |
|
547 <a name="l00528"></a>00528 <span class="comment"># Then we add the entry in the right list</span> |
|
548 <a name="l00529"></a>00529 |
|
549 <a name="l00530"></a>00530 <span class="comment"># First case, entry is between 0x2000 and 0x5FFF, then it's a manufacturer entry</span> |
|
550 <a name="l00531"></a>00531 <span class="keywordflow">if</span> 0x2000 <= entry <= 0x5FFF: |
|
551 <a name="l00532"></a>00532 manufacturers.append(entry) |
|
552 <a name="l00533"></a>00533 <span class="comment"># Second case, entry is required, then it's a mandatory entry</span> |
|
553 <a name="l00534"></a>00534 <span class="keywordflow">elif</span> entry_infos[<span class="stringliteral">"need"</span>]: |
|
554 <a name="l00535"></a>00535 mandatories.append(entry) |
|
555 <a name="l00536"></a>00536 <span class="comment"># In any other case, it's an optional entry</span> |
|
556 <a name="l00537"></a>00537 <span class="keywordflow">else</span>: |
|
557 <a name="l00538"></a>00538 optionals.append(entry) |
|
558 <a name="l00539"></a>00539 <span class="comment"># Save text of the entry in the dictiionary of contents</span> |
|
559 <a name="l00540"></a>00540 indexContents[entry] = text |
|
560 <a name="l00541"></a>00541 |
|
561 <a name="l00542"></a>00542 <span class="comment"># Before generate File Content we sort the entry list</span> |
|
562 <a name="l00543"></a>00543 manufacturers.sort() |
|
563 <a name="l00544"></a>00544 mandatories.sort() |
|
564 <a name="l00545"></a>00545 optionals.sort() |
|
565 <a name="l00546"></a>00546 |
|
566 <a name="l00547"></a>00547 <span class="comment"># Generate Definition of mandatory objects</span> |
|
567 <a name="l00548"></a>00548 fileContent += <span class="stringliteral">"\n[MandatoryObjects]\n"</span> |
|
568 <a name="l00549"></a>00549 fileContent += <span class="stringliteral">"SupportedObjects=%d\n"</span>%len(mandatories) |
|
569 <a name="l00550"></a>00550 <span class="keywordflow">for</span> idx, entry <span class="keywordflow">in</span> enumerate(mandatories): |
|
570 <a name="l00551"></a>00551 fileContent += <span class="stringliteral">"%d=0x%4.4X\n"</span>%(idx, entry) |
|
571 <a name="l00552"></a>00552 <span class="comment"># Write mandatory entries</span> |
|
572 <a name="l00553"></a>00553 <span class="keywordflow">for</span> entry <span class="keywordflow">in</span> mandatories: |
|
573 <a name="l00554"></a>00554 fileContent += indexContents[entry] |
|
574 <a name="l00555"></a>00555 |
|
575 <a name="l00556"></a>00556 <span class="comment"># Generate Definition of optional objects</span> |
|
576 <a name="l00557"></a>00557 fileContent += <span class="stringliteral">"\n[OptionalObjects]\n"</span> |
|
577 <a name="l00558"></a>00558 fileContent += <span class="stringliteral">"SupportedObjects=%d\n"</span>%len(optionals) |
|
578 <a name="l00559"></a>00559 <span class="keywordflow">for</span> idx, entry <span class="keywordflow">in</span> enumerate(optionals): |
|
579 <a name="l00560"></a>00560 fileContent += <span class="stringliteral">"%d=0x%4.4X\n"</span>%(idx, entry) |
|
580 <a name="l00561"></a>00561 <span class="comment"># Write optional entries</span> |
|
581 <a name="l00562"></a>00562 <span class="keywordflow">for</span> entry <span class="keywordflow">in</span> optionals: |
|
582 <a name="l00563"></a>00563 fileContent += indexContents[entry] |
|
583 <a name="l00564"></a>00564 |
|
584 <a name="l00565"></a>00565 <span class="comment"># Generate Definition of manufacturer objects</span> |
|
585 <a name="l00566"></a>00566 fileContent += <span class="stringliteral">"\n[ManufacturerObjects]\n"</span> |
|
586 <a name="l00567"></a>00567 fileContent += <span class="stringliteral">"SupportedObjects=%d\n"</span>%len(manufacturers) |
|
587 <a name="l00568"></a>00568 <span class="keywordflow">for</span> idx, entry <span class="keywordflow">in</span> enumerate(manufacturers): |
|
588 <a name="l00569"></a>00569 fileContent += <span class="stringliteral">"%d=0x%4.4X\n"</span>%(idx, entry) |
|
589 <a name="l00570"></a>00570 <span class="comment"># Write manufacturer entries</span> |
|
590 <a name="l00571"></a>00571 <span class="keywordflow">for</span> entry <span class="keywordflow">in</span> manufacturers: |
|
591 <a name="l00572"></a>00572 fileContent += indexContents[entry] |
|
592 <a name="l00573"></a>00573 |
|
593 <a name="l00574"></a>00574 <span class="comment"># Return File Content</span> |
|
594 <a name="l00575"></a>00575 <span class="keywordflow">return</span> fileContent |
|
595 <a name="l00576"></a>00576 |
|
596 <a name="l00577"></a>00577 |
|
597 <a name="l00578"></a>00578 <span class="comment"># Function that generates EDS file from current node edited</span> |
|
598 <a name="l00579"></a><a class="code" href="namespaceeds__utils.html#0c22661f0eadca172b3ee5eda06401c3">00579</a> <span class="keyword">def </span><a class="code" href="namespaceeds__utils.html#0c22661f0eadca172b3ee5eda06401c3">GenerateEDSFile</a>(filepath, manager): |
|
599 <a name="l00580"></a>00580 <span class="keyword">global</span> Manager |
|
600 <a name="l00581"></a>00581 Manager = manager |
|
601 <a name="l00582"></a>00582 <span class="keywordflow">try</span>: |
|
602 <a name="l00583"></a>00583 <span class="comment"># Generate file content</span> |
|
603 <a name="l00584"></a>00584 content = GenerateFileContent(filepath) |
|
604 <a name="l00585"></a>00585 <span class="comment"># Write file</span> |
|
605 <a name="l00586"></a>00586 WriteFile(filepath, content) |
|
606 <a name="l00587"></a>00587 <span class="keywordflow">return</span> <span class="keywordtype">None</span> |
|
607 <a name="l00588"></a>00588 <span class="keywordflow">except</span> ValueError, message: |
|
608 <a name="l00589"></a>00589 <span class="keywordflow">return</span> <span class="stringliteral">"Unable to generate EDS file\n%s"</span>%message |
|
609 <a name="l00590"></a>00590 |
|
610 <a name="l00591"></a>00591 <span class="comment"># Function that generate the CPJ file content for the nodelist</span> |
|
611 <a name="l00592"></a><a class="code" href="namespaceeds__utils.html#6ec7fa0870074fd7e67037cd1dd55e6f">00592</a> <span class="keyword">def </span><a class="code" href="namespaceeds__utils.html#6ec7fa0870074fd7e67037cd1dd55e6f">GenerateCPJContent</a>(nodelist): |
|
612 <a name="l00593"></a>00593 nodes = nodelist.SlaveNodes.keys() |
|
613 <a name="l00594"></a>00594 nodes.sort() |
|
614 <a name="l00595"></a>00595 |
|
615 <a name="l00596"></a>00596 fileContent = <span class="stringliteral">"[TOPOLOGY]\n"</span> |
|
616 <a name="l00597"></a>00597 fileContent += <span class="stringliteral">"NetName=%s\n"</span>%nodelist.GetNetworkName() |
|
617 <a name="l00598"></a>00598 fileContent += <span class="stringliteral">"Nodes=0x%2.2X\n"</span>%len(nodes) |
|
618 <a name="l00599"></a>00599 |
|
619 <a name="l00600"></a>00600 <span class="keywordflow">for</span> nodeid <span class="keywordflow">in</span> nodes: |
|
620 <a name="l00601"></a>00601 fileContent += <span class="stringliteral">"Node%dPresent=0x01\n"</span>%nodeid |
|
621 <a name="l00602"></a>00602 fileContent += <span class="stringliteral">"Node%dName=%s\n"</span>%(nodeid, nodelist.SlaveNodes[nodeid][<span class="stringliteral">"Name"</span>]) |
|
622 <a name="l00603"></a>00603 fileContent += <span class="stringliteral">"Node%dDCFName=%s\n"</span>%(nodeid, nodelist.SlaveNodes[nodeid][<span class="stringliteral">"EDS"</span>]) |
|
623 <a name="l00604"></a>00604 |
|
624 <a name="l00605"></a>00605 fileContent += <span class="stringliteral">"EDSBaseName=eds\n"</span> |
|
625 <a name="l00606"></a>00606 <span class="keywordflow">return</span> fileContent |
|
626 <a name="l00607"></a>00607 |
|
627 <a name="l00608"></a>00608 <span class="comment"># Function that generates Node from an EDS file</span> |
|
628 <a name="l00609"></a><a class="code" href="namespaceeds__utils.html#1d636df1ab11a25fa4ab4b479fd05e5e">00609</a> <span class="keyword">def </span><a class="code" href="namespaceeds__utils.html#1d636df1ab11a25fa4ab4b479fd05e5e">GenerateNode</a>(filepath, cwd, nodeID = 0): |
|
629 <a name="l00610"></a>00610 <span class="keyword">global</span> Node |
|
630 <a name="l00611"></a>00611 <span class="comment"># Create a new node</span> |
|
631 <a name="l00612"></a>00612 Node = node.Node(id = nodeID) |
|
632 <a name="l00613"></a>00613 <span class="keywordflow">try</span>: |
|
633 <a name="l00614"></a>00614 <span class="comment"># Parse file and extract dictionary of EDS entry</span> |
|
634 <a name="l00615"></a>00615 eds_dict = ParseEDSFile(filepath) |
|
635 <a name="l00616"></a>00616 <span class="comment"># Extract Profile Number from Device Type entry</span> |
|
636 <a name="l00617"></a>00617 ProfileNb = eds_dict[0x1000][<span class="stringliteral">"DEFAULTVALUE"</span>] & 0x0000ffff |
|
637 <a name="l00618"></a>00618 <span class="comment"># If profile is not DS-301 or DS-302</span> |
|
638 <a name="l00619"></a>00619 <span class="keywordflow">if</span> ProfileNb <span class="keywordflow">not</span> <span class="keywordflow">in</span> [301, 302]: |
|
639 <a name="l00620"></a>00620 <span class="comment"># Compile Profile name and path to .prf file</span> |
|
640 <a name="l00621"></a>00621 ProfileName = <span class="stringliteral">"DS-%d"</span>%ProfileNb |
|
641 <a name="l00622"></a>00622 ProfilePath = os.path.join(cwd, <span class="stringliteral">"config/%s.prf"</span>%ProfileName) |
|
642 <a name="l00623"></a>00623 <span class="comment"># Verify that profile is available</span> |
|
643 <a name="l00624"></a>00624 <span class="keywordflow">if</span> os.path.isfile(ProfilePath): |
|
644 <a name="l00625"></a>00625 <span class="keywordflow">try</span>: |
|
645 <a name="l00626"></a>00626 <span class="comment"># Load Profile</span> |
|
646 <a name="l00627"></a>00627 execfile(ProfilePath) |
|
647 <a name="l00628"></a>00628 Node.SetProfileName(ProfileName) |
|
648 <a name="l00629"></a>00629 Node.SetProfile(Mapping) |
|
649 <a name="l00630"></a>00630 Node.SetSpecificMenu(AddMenuEntries) |
|
650 <a name="l00631"></a>00631 <span class="keywordflow">except</span>: |
|
651 <a name="l00632"></a>00632 <span class="keywordflow">pass</span> |
|
652 <a name="l00633"></a>00633 <span class="comment"># Read all entries in the EDS dictionary </span> |
|
653 <a name="l00634"></a>00634 <span class="keywordflow">for</span> entry, values <span class="keywordflow">in</span> eds_dict.items(): |
|
654 <a name="l00635"></a>00635 <span class="comment"># All sections with a name in keynames are escaped</span> |
|
655 <a name="l00636"></a>00636 <span class="keywordflow">if</span> entry <span class="keywordflow">in</span> SECTION_KEYNAMES: |
|
656 <a name="l00637"></a>00637 <span class="keywordflow">pass</span> |
|
657 <a name="l00638"></a>00638 <span class="keywordflow">else</span>: |
|
658 <a name="l00639"></a>00639 <span class="comment"># Extract informations for the entry</span> |
|
659 <a name="l00640"></a>00640 entry_infos = Node.GetEntryInfos(entry) |
|
660 <a name="l00641"></a>00641 |
|
661 <a name="l00642"></a>00642 <span class="comment"># If no informations are available, then we write them</span> |
|
662 <a name="l00643"></a>00643 <span class="keywordflow">if</span> <span class="keywordflow">not</span> entry_infos: |
|
663 <a name="l00644"></a>00644 <span class="comment"># First case, entry is a VAR</span> |
|
664 <a name="l00645"></a>00645 <span class="keywordflow">if</span> values[<span class="stringliteral">"OBJECTTYPE"</span>] == 7: |
|
665 <a name="l00646"></a>00646 <span class="comment"># Add mapping for entry</span> |
|
666 <a name="l00647"></a>00647 Node.AddMappingEntry(entry, name = values[<span class="stringliteral">"PARAMETERNAME"</span>], struct = 1) |
|
667 <a name="l00648"></a>00648 <span class="comment"># Add mapping for first subindex</span> |
|
668 <a name="l00649"></a>00649 Node.AddMappingEntry(entry, 0, values = {<span class="stringliteral">"name"</span> : values[<span class="stringliteral">"PARAMETERNAME"</span>], |
|
669 <a name="l00650"></a>00650 <span class="stringliteral">"type"</span> : values[<span class="stringliteral">"DATATYPE"</span>], |
|
670 <a name="l00651"></a>00651 <span class="stringliteral">"access"</span> : ACCESS_TRANSLATE[values[<span class="stringliteral">"ACCESSTYPE"</span>]], |
|
671 <a name="l00652"></a>00652 <span class="stringliteral">"pdo"</span> : values[<span class="stringliteral">"PDOMAPPING"</span>] == 1}) |
|
672 <a name="l00653"></a>00653 <span class="comment"># Second case, entry is an ARRAY</span> |
|
673 <a name="l00654"></a>00654 <span class="keywordflow">elif</span> values[<span class="stringliteral">"OBJECTTYPE"</span>] == 8: |
|
674 <a name="l00655"></a>00655 <span class="comment"># Extract maximum subindex number defined</span> |
|
675 <a name="l00656"></a>00656 <span class="keywordflow">try</span>: |
|
676 <a name="l00657"></a>00657 max_subindex = values[<span class="stringliteral">"subindexes"</span>][0][<span class="stringliteral">"DEFAULTVALUE"</span>] |
|
677 <a name="l00658"></a>00658 <span class="keywordflow">except</span>: |
|
678 <a name="l00659"></a>00659 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"Error on entry 0x%4.4X:\nSubindex 0 must be defined for an ARRAY entry"</span>%entry |
|
679 <a name="l00660"></a>00660 <span class="comment"># Add mapping for entry</span> |
|
680 <a name="l00661"></a>00661 Node.AddMappingEntry(entry, name = values[<span class="stringliteral">"PARAMETERNAME"</span>], struct = 3) |
|
681 <a name="l00662"></a>00662 <span class="comment"># Add mapping for first subindex</span> |
|
682 <a name="l00663"></a>00663 Node.AddMappingEntry(entry, 0, values = {<span class="stringliteral">"name"</span> : <span class="stringliteral">"Number of Entries"</span>, <span class="stringliteral">"type"</span> : 0x05, <span class="stringliteral">"access"</span> : <span class="stringliteral">"ro"</span>, <span class="stringliteral">"pdo"</span> : <span class="keyword">False</span>}) |
|
683 <a name="l00664"></a>00664 <span class="comment"># Add mapping for other subindexes</span> |
|
684 <a name="l00665"></a>00665 <span class="keywordflow">for</span> subindex <span class="keywordflow">in</span> xrange(1, int(max_subindex) + 1): |
|
685 <a name="l00666"></a>00666 <span class="comment"># if subindex is defined</span> |
|
686 <a name="l00667"></a>00667 <span class="keywordflow">if</span> subindex <span class="keywordflow">in</span> values[<span class="stringliteral">"subindexes"</span>]: |
|
687 <a name="l00668"></a>00668 Node.AddMappingEntry(entry, subindex, values = {<span class="stringliteral">"name"</span> : values[<span class="stringliteral">"subindexes"</span>][subindex][<span class="stringliteral">"PARAMETERNAME"</span>], |
|
688 <a name="l00669"></a>00669 <span class="stringliteral">"type"</span> : values[<span class="stringliteral">"subindexes"</span>][subindex][<span class="stringliteral">"DATATYPE"</span>], |
|
689 <a name="l00670"></a>00670 <span class="stringliteral">"access"</span> : ACCESS_TRANSLATE[values[<span class="stringliteral">"subindexes"</span>][subindex][<span class="stringliteral">"ACCESSTYPE"</span>]], |
|
690 <a name="l00671"></a>00671 <span class="stringliteral">"pdo"</span> : values[<span class="stringliteral">"subindexes"</span>][subindex][<span class="stringliteral">"PDOMAPPING"</span>] == 1}) |
|
691 <a name="l00672"></a>00672 <span class="comment"># if not, we add a mapping for compatibility </span> |
|
692 <a name="l00673"></a>00673 <span class="keywordflow">else</span>: |
|
693 <a name="l00674"></a>00674 Node.AddMappingEntry(entry, subindex, values = {<span class="stringliteral">"name"</span> : <span class="stringliteral">"Compatibility Entry"</span>, <span class="stringliteral">"type"</span> : 0x05, <span class="stringliteral">"access"</span> : <span class="stringliteral">"rw"</span>, <span class="stringliteral">"pdo"</span> : <span class="keyword">False</span>}) |
|
694 <a name="l00675"></a>00675 <span class="comment"># Third case, entry is an RECORD</span> |
|
695 <a name="l00676"></a>00676 <span class="keywordflow">elif</span> values[<span class="stringliteral">"OBJECTTYPE"</span>] == 9: |
|
696 <a name="l00677"></a>00677 <span class="comment"># Verify that the first subindex is defined</span> |
|
697 <a name="l00678"></a>00678 <span class="keywordflow">if</span> 0 <span class="keywordflow">not</span> <span class="keywordflow">in</span> values[<span class="stringliteral">"subindexes"</span>]: |
|
698 <a name="l00679"></a>00679 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"Error on entry 0x%4.4X:\nSubindex 0 must be defined for a RECORD entry"</span>%entry |
|
699 <a name="l00680"></a>00680 <span class="comment"># Add mapping for entry</span> |
|
700 <a name="l00681"></a>00681 Node.AddMappingEntry(entry, name = values[<span class="stringliteral">"PARAMETERNAME"</span>], struct = 7) |
|
701 <a name="l00682"></a>00682 <span class="comment"># Add mapping for first subindex</span> |
|
702 <a name="l00683"></a>00683 Node.AddMappingEntry(entry, 0, values = {<span class="stringliteral">"name"</span> : <span class="stringliteral">"Number of Entries"</span>, <span class="stringliteral">"type"</span> : 0x05, <span class="stringliteral">"access"</span> : <span class="stringliteral">"ro"</span>, <span class="stringliteral">"pdo"</span> : <span class="keyword">False</span>}) |
|
703 <a name="l00684"></a>00684 <span class="comment"># Verify that second subindex is defined</span> |
|
704 <a name="l00685"></a>00685 <span class="keywordflow">if</span> 1 <span class="keywordflow">in</span> values: |
|
705 <a name="l00686"></a>00686 Node.AddMappingEntry(entry, 1, values = {<span class="stringliteral">"name"</span> : values[<span class="stringliteral">"PARAMETERNAME"</span>] + <span class="stringliteral">" %d[(sub)]"</span>, |
|
706 <a name="l00687"></a>00687 <span class="stringliteral">"type"</span> : values[<span class="stringliteral">"subindexes"</span>][1][<span class="stringliteral">"DATATYPE"</span>], |
|
707 <a name="l00688"></a>00688 <span class="stringliteral">"access"</span> : ACCESS_TRANSLATE[values[<span class="stringliteral">"subindexes"</span>][1][<span class="stringliteral">"ACCESSTYPE"</span>]], |
|
708 <a name="l00689"></a>00689 <span class="stringliteral">"pdo"</span> : values[<span class="stringliteral">"subindexes"</span>][1][<span class="stringliteral">"PDOMAPPING"</span>] == 1}) |
|
709 <a name="l00690"></a>00690 <span class="keywordflow">else</span>: |
|
710 <a name="l00691"></a>00691 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"Error on entry 0x%4.4X:\nA RECORD entry must have at least 2 subindexes"</span>%entry |
|
711 <a name="l00692"></a>00692 |
|
712 <a name="l00693"></a>00693 <span class="comment"># Define entry for the new node</span> |
|
713 <a name="l00694"></a>00694 |
|
714 <a name="l00695"></a>00695 <span class="comment"># First case, entry is a VAR</span> |
|
715 <a name="l00696"></a>00696 <span class="keywordflow">if</span> values[<span class="stringliteral">"OBJECTTYPE"</span>] == 7: |
|
716 <a name="l00697"></a>00697 <span class="comment"># Take default value if it is defined</span> |
|
717 <a name="l00698"></a>00698 <span class="keywordflow">if</span> <span class="stringliteral">"DEFAULTVALUE"</span> <span class="keywordflow">in</span> values: |
|
718 <a name="l00699"></a>00699 value = values[<span class="stringliteral">"DEFAULTVALUE"</span>] |
|
719 <a name="l00700"></a>00700 <span class="comment"># Find default value for value type of the entry</span> |
|
720 <a name="l00701"></a>00701 <span class="keywordflow">else</span>: |
|
721 <a name="l00702"></a>00702 value = GetDefaultValue(entry) |
|
722 <a name="l00703"></a>00703 Node.AddEntry(entry, 0, value) |
|
723 <a name="l00704"></a>00704 <span class="comment"># Second case, entry is an ARRAY or a RECORD</span> |
|
724 <a name="l00705"></a>00705 <span class="keywordflow">elif</span> values[<span class="stringliteral">"OBJECTTYPE"</span>] <span class="keywordflow">in</span> (8, 9): |
|
725 <a name="l00706"></a>00706 <span class="comment"># Verify that "Subnumber" attribute is defined and has a valid value</span> |
|
726 <a name="l00707"></a>00707 <span class="keywordflow">if</span> <span class="stringliteral">"SUBNUMBER"</span> <span class="keywordflow">in</span> values <span class="keywordflow">and</span> values[<span class="stringliteral">"SUBNUMBER"</span>] > 0: |
|
727 <a name="l00708"></a>00708 <span class="comment"># Extract maximum subindex number defined</span> |
|
728 <a name="l00709"></a>00709 <span class="keywordflow">try</span>: |
|
729 <a name="l00710"></a>00710 max_subindex = values[<span class="stringliteral">"subindexes"</span>][0][<span class="stringliteral">"DEFAULTVALUE"</span>] |
|
730 <a name="l00711"></a>00711 <span class="keywordflow">except</span>: |
|
731 <a name="l00712"></a>00712 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"Error on entry 0x%4.4X:\nSubindex 0 must be defined for an ARRAY or a RECORD entry"</span>%entry |
|
732 <a name="l00713"></a>00713 <span class="comment"># Define value for all subindexes except the first </span> |
|
733 <a name="l00714"></a>00714 <span class="keywordflow">for</span> subindex <span class="keywordflow">in</span> xrange(1, int(max_subindex) + 1): |
|
734 <a name="l00715"></a>00715 <span class="comment"># Take default value if it is defined and entry is defined</span> |
|
735 <a name="l00716"></a>00716 <span class="keywordflow">if</span> subindex <span class="keywordflow">in</span> values[<span class="stringliteral">"subindexes"</span>] <span class="keywordflow">and</span> <span class="stringliteral">"DEFAULTVALUE"</span> <span class="keywordflow">in</span> values[<span class="stringliteral">"subindexes"</span>][subindex]: |
|
736 <a name="l00717"></a>00717 value = values[<span class="stringliteral">"subindexes"</span>][subindex][<span class="stringliteral">"DEFAULTVALUE"</span>] |
|
737 <a name="l00718"></a>00718 <span class="comment"># Find default value for value type of the subindex</span> |
|
738 <a name="l00719"></a>00719 <span class="keywordflow">else</span>: |
|
739 <a name="l00720"></a>00720 value = GetDefaultValue(entry, subindex) |
|
740 <a name="l00721"></a>00721 Node.AddEntry(entry, subindex, value) |
|
741 <a name="l00722"></a>00722 <span class="keywordflow">else</span>: |
|
742 <a name="l00723"></a>00723 <span class="keywordflow">raise</span> SyntaxError, <span class="stringliteral">"Array or Record entry 0x%4.4X must have a \"SubNumber\" attribute"</span>%entry |
|
743 <a name="l00724"></a>00724 <span class="keywordflow">return</span> Node |
|
744 <a name="l00725"></a>00725 <span class="keywordflow">except</span> SyntaxError, message: |
|
745 <a name="l00726"></a>00726 <span class="keywordflow">return</span> <span class="stringliteral">"Unable to import EDS file\n%s"</span>%message |
|
746 <a name="l00727"></a>00727 |
|
747 <a name="l00728"></a>00728 <span class="comment">#-------------------------------------------------------------------------------</span> |
|
748 <a name="l00729"></a>00729 <span class="comment"># Main Function</span> |
|
749 <a name="l00730"></a>00730 <span class="comment">#-------------------------------------------------------------------------------</span> |
|
750 <a name="l00731"></a>00731 |
|
751 <a name="l00732"></a>00732 <span class="keywordflow">if</span> __name__ == <span class="stringliteral">'__main__'</span>: |
|
752 <a name="l00733"></a>00733 <span class="keywordflow">print</span> ParseEDSFile(<span class="stringliteral">"examples/PEAK MicroMod.eds"</span>) |
|
753 <a name="l00734"></a>00734 |
|
754 </pre></div><hr size="1"><address style="align: right;"><small>Generated on Mon Jun 4 16:29:06 2007 for CanFestival by |
|
755 <a href="http://www.doxygen.org/index.html"> |
|
756 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.1 </small></address> |
|
757 </body> |
|
758 </html> |