GCC Code Coverage Report

Directory: ./
File: pdserv/src/msrproto/Variable.cpp
Date: 2024-12-15 04:08:34
Exec Total Coverage
Lines: 49 66 74.2%
Branches: 45 102 44.1%
Line Branch Exec Source
1 /*****************************************************************************
2 *
3 * $Id$
4 *
5 * Copyright 2010 Richard Hacker (lerichi at gmx dot net)
6 *
7 * This file is part of the pdserv library.
8 *
9 * The pdserv library is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU Lesser General Public License as published
11 * by the Free Software Foundation, either version 3 of the License, or (at
12 * your option) any later version.
13 *
14 * The pdserv library is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
17 * License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public License
20 * along with the pdserv library. If not, see <http://www.gnu.org/licenses/>.
21 *
22 *****************************************************************************/
23
24 #include "Variable.h"
25 #include "XmlElement.h"
26
27 using namespace MsrProto;
28
29 /////////////////////////////////////////////////////////////////////////////
30 5236 Variable::Variable (const PdServ::Variable* v, size_t index,
31 const PdServ::DataType& dtype, const PdServ::DataType::DimType& dim,
32 5236 size_t offset):
33 variable(v), index(index),
34 dtype(dtype), dim(dim), offset(offset),
35 10472 memSize(dtype.size * dim.nelem),
36
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 15708 hidden(false)
37 {
38 5236 }
39
40 /////////////////////////////////////////////////////////////////////////////
41 270 void Variable::setDataType(XmlElement &element, const PdServ::DataType& dtype,
42 const PdServ::DataType::DimType& dim) const
43 {
44 // datasize=
45
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 270 XmlElement::Attribute(element, "datasize") << dtype.size;
46
47 // typ=
48 const char *dtstr;
49
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 270 switch (dtype.primary()) {
50 ✗ case PdServ::DataType::boolean_T : dtstr = "TCHAR"; break;
51 ✗ case PdServ::DataType:: uint8_T : dtstr = "TUCHAR"; break;
52 ✗ case PdServ::DataType:: int8_T : dtstr = "TCHAR"; break;
53 ✗ case PdServ::DataType:: uint16_T : dtstr = "TUSHORT"; break;
54 33 case PdServ::DataType:: int16_T : dtstr = "TSHORT"; break;
55 22 case PdServ::DataType:: uint32_T : dtstr = "TUINT"; break;
56 113 case PdServ::DataType:: int32_T : dtstr = "TINT"; break;
57 ✗ case PdServ::DataType:: uint64_T : dtstr = "TULINT"; break;
58 ✗ case PdServ::DataType:: int64_T : dtstr = "TLINT"; break;
59 102 case PdServ::DataType:: double_T : dtstr = "TDBL"; break;
60 ✗ case PdServ::DataType:: single_T : dtstr = "TFLT"; break;
61 ✗ default : dtstr = "COMPOUND"; break;
62 }
63
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 270 if (!dim.isScalar())
64 66 XmlElement::Attribute(element, "typ")
65
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 66 << dtstr
66
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 33 << (dim.isVector() ? "_LIST" : "_MATRIX");
67 else
68
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 237 XmlElement::Attribute(element, "typ") << dtstr;
69
70 // For vectors:
71 // anz=
72 // cnum=
73 // rnum=
74 // orientation=
75
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 270 if (!dim.isScalar()) {
76
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 33 XmlElement::Attribute(element, "anz") << dim.nelem;
77 const char *orientation;
78 33 size_t cnum, rnum;
79
80 // Transmit either a vector or a matrix
81
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 33 if (dim.isVector()) {
82 19 cnum = dim.nelem;
83 19 rnum = 1;
84 19 orientation = "VECTOR";
85 }
86 else {
87 14 cnum = dim.back();
88
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 14 rnum = dim.nelem / cnum;
89 14 orientation = "MATRIX_ROW_MAJOR";
90 }
91
92
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 33 XmlElement::Attribute(element, "cnum") << cnum;
93
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 33 XmlElement::Attribute(element, "rnum") << rnum;
94
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 33 XmlElement::Attribute(element, "orientation") << orientation;
95 }
96 270 }
97
98 /////////////////////////////////////////////////////////////////////////////
99 270 void Variable::addCompoundFields(XmlElement &element,
100 const PdServ::DataType& dtype) const
101 {
102 270 const PdServ::DataType::FieldList& fieldList = dtype.getFieldList();
103
104 270 for (PdServ::DataType::FieldList::const_iterator it = fieldList.begin();
105
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 270 it != fieldList.end(); ++it) {
106 ✗ XmlElement field(element.createChild("field"));
107 ✗ XmlElement::Attribute(field, "name").setEscaped((*it)->name);
108 ✗ XmlElement::Attribute(field, "offset") << (*it)->offset;
109
110 ✗ setDataType(element, (*it)->type, (*it)->dim);
111
112 ✗ addCompoundFields(field, (*it)->type);
113 }
114 270 }
115
116 /////////////////////////////////////////////////////////////////////////////
117 198 bool Variable::hasChildren(const Variable* v) const
118 {
119
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 193 return (!v or v->variable != variable)
120
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 391 or DirectoryNode::hasChildren(v);
121 }
122
123 /////////////////////////////////////////////////////////////////////////////
124 311 void Variable::setAttributes(
125 XmlElement &element, bool shortReply, bool derived) const
126 {
127 // index=
128
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 311 XmlElement::Attribute(element, "index") << index;
129
130 // name=
131 // DO NOT REMOVE: Testmanager requires name even with short reply!
132
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 311 XmlElement::Attribute(element, "name").setEscaped(path());
133
134
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 311 if (shortReply)
135 41 return;
136
137 // alias=
138 // comment=
139
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 270 if (!variable->alias.empty())
140 ✗ XmlElement::Attribute(element, "alias") << variable->alias;
141
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 270 if (!variable->comment.empty())
142 ✗ XmlElement::Attribute(element, "comment") << variable->comment;
143
144 270 setDataType(element, dtype, dim);
145
146 // text=
147 // FIXME: variable->comment is used twice! 2012-12-14 fp
148
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 270 if (!variable->comment.empty())
149 ✗ XmlElement::Attribute(element, "text") << variable->comment;
150
151
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 270 if (childCount() and (derived or hasChildren(this)))
152 ✗ XmlElement::Attribute(element, "dir") << 1;
153
154 // hide=
155 // unhide=
156 }
157