GCC Code Coverage Report

Directory: ./
File: pdserv-1.1.0/src/msrproto/Variable.cpp
Date: 2026-10-18 04:09:42
Exec Total Coverage
Lines: 0 74 0.0%
Branches: 0 102 0.0%
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 #include <sstream>
28
29 using namespace MsrProto;
30
31 /////////////////////////////////////////////////////////////////////////////
32 ✗ Variable::Variable (const PdServ::Variable* v, size_t index,
33 const PdServ::DataType& dtype, const PdServ::DataType::DimType& dim,
34 ✗ size_t offset, Variable* parent):
35 variable(v), index(index),
36 dtype(dtype), dim(dim), offset(offset),
37 ✗ memSize(dtype.size * dim.nelem),
38 ✗ hidden(false)
39 {
40 ✗ children = 0;
41 ✗ if (parent) {
42 ✗ hidden = parent->hidden;
43 ✗ parent->addChild(this);
44 }
45 }
46
47 /////////////////////////////////////////////////////////////////////////////
48 ✗ Variable::~Variable()
49 {
50 ✗ if (children) {
51 ✗ for (List::const_iterator it = children->begin();
52 ✗ it != children->end(); ++it)
53 ✗ delete *it;
54
55 ✗ delete children;
56 }
57 }
58
59 /////////////////////////////////////////////////////////////////////////////
60 ✗ const Variable::List* Variable::getChildren() const
61 {
62 ✗ return children;
63 }
64
65 /////////////////////////////////////////////////////////////////////////////
66 ✗ void Variable::addChild(const Variable* child)
67 {
68 ✗ if (!children)
69 ✗ children = new List;
70
71 ✗ children->push_back(child);
72 }
73
74 /////////////////////////////////////////////////////////////////////////////
75 ✗ void Variable::setDataType(XmlElement &element, const PdServ::DataType& dtype,
76 const PdServ::DataType::DimType& dim) const
77 {
78 // datasize=
79 ✗ XmlElement::Attribute(element, "datasize") << dtype.size;
80
81 // typ=
82 const char *dtstr;
83 ✗ switch (dtype.primary()) {
84 ✗ case PdServ::DataType::boolean_T : dtstr = "TCHAR"; break;
85 ✗ case PdServ::DataType:: uint8_T : dtstr = "TUCHAR"; break;
86 ✗ case PdServ::DataType:: int8_T : dtstr = "TCHAR"; break;
87 ✗ case PdServ::DataType:: uint16_T : dtstr = "TUSHORT"; break;
88 ✗ case PdServ::DataType:: int16_T : dtstr = "TSHORT"; break;
89 ✗ case PdServ::DataType:: uint32_T : dtstr = "TUINT"; break;
90 ✗ case PdServ::DataType:: int32_T : dtstr = "TINT"; break;
91 ✗ case PdServ::DataType:: uint64_T : dtstr = "TULINT"; break;
92 ✗ case PdServ::DataType:: int64_T : dtstr = "TLINT"; break;
93 ✗ case PdServ::DataType:: double_T : dtstr = "TDBL"; break;
94 ✗ case PdServ::DataType:: single_T : dtstr = "TFLT"; break;
95 ✗ default : dtstr = "COMPOUND"; break;
96 }
97 ✗ if (!dim.isScalar())
98 ✗ XmlElement::Attribute(element, "typ")
99 ✗ << dtstr
100 ✗ << (dim.isVector() ? "_LIST" : "_MATRIX");
101 else
102 ✗ XmlElement::Attribute(element, "typ") << dtstr;
103
104 // For vectors:
105 // anz=
106 // cnum=
107 // rnum=
108 // orientation=
109 ✗ if (!dim.isScalar()) {
110 ✗ XmlElement::Attribute(element, "anz") << dim.nelem;
111 const char *orientation;
112 ✗ size_t cnum, rnum;
113
114 // Transmit either a vector or a matrix
115 ✗ if (dim.isVector()) {
116 ✗ cnum = dim.nelem;
117 ✗ rnum = 1;
118 ✗ orientation = "VECTOR";
119 }
120 else {
121 ✗ cnum = dim.back();
122 ✗ rnum = dim.nelem / cnum;
123 ✗ orientation = "MATRIX_ROW_MAJOR";
124 }
125
126 ✗ XmlElement::Attribute(element, "cnum") << cnum;
127 ✗ XmlElement::Attribute(element, "rnum") << rnum;
128 ✗ XmlElement::Attribute(element, "orientation") << orientation;
129 }
130 }
131
132 /////////////////////////////////////////////////////////////////////////////
133 ✗ void Variable::addCompoundFields(XmlElement &element,
134 const PdServ::DataType& dtype) const
135 {
136 ✗ const PdServ::DataType::FieldList& fieldList = dtype.getFieldList();
137
138 ✗ for (PdServ::DataType::FieldList::const_iterator it = fieldList.begin();
139 ✗ it != fieldList.end(); ++it) {
140 ✗ XmlElement field(element.createChild("field"));
141 ✗ XmlElement::Attribute(field, "name").setEscaped((*it)->name.c_str());
142 ✗ XmlElement::Attribute(field, "offset") << (*it)->offset;
143
144 ✗ setDataType(element, (*it)->type, (*it)->dim);
145
146 ✗ addCompoundFields(field, (*it)->type);
147 }
148 }
149
150 /////////////////////////////////////////////////////////////////////////////
151 ✗ void Variable::setAttributes(XmlElement &element, bool shortReply) const
152 {
153 // name=
154 // value=
155 // index=
156 ✗ XmlElement::Attribute(element, "index") << index;
157 ✗ XmlElement::Attribute(element, "name").setEscaped(path().c_str());
158
159 ✗ if (shortReply)
160 ✗ return;
161
162 // alias=
163 // comment=
164 ✗ if (!variable->alias.empty())
165 ✗ XmlElement::Attribute(element, "alias") << variable->alias;
166 ✗ if (!variable->comment.empty())
167 ✗ XmlElement::Attribute(element, "comment") << variable->comment;
168
169 ✗ setDataType(element, dtype, dim);
170
171 // text=
172 // FIXME: variable->comment is used twice! 2012-12-14 fp
173 ✗ if (!variable->comment.empty())
174 ✗ XmlElement::Attribute(element, "text") << variable->comment;
175
176 // hide=
177 // unhide=
178 }
179