qlatincodec.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2015 The Qt Company Ltd.-
4** Contact: http://www.qt.io/licensing/-
5**-
6** This file is part of the QtCore module of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL21$-
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15** information use the contact form at http://www.qt.io/contact-us.-
16**-
17** GNU Lesser General Public License Usage-
18** Alternatively, this file may be used under the terms of the GNU Lesser-
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21** LICENSE.LGPLv3 included in the packaging of this file. Please review the-
22** following information to ensure the GNU Lesser General Public License-
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26** As a special exception, The Qt Company gives you certain additional-
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28** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.-
29**-
30** $QT_END_LICENSE$-
31**-
32****************************************************************************/-
33-
34#include "qlatincodec_p.h"-
35#include "qlist.h"-
36-
37#ifndef QT_NO_TEXTCODEC-
38-
39QT_BEGIN_NAMESPACE-
40-
41QLatin1Codec::~QLatin1Codec()-
42{-
43}-
44-
45QString QLatin1Codec::convertToUnicode(const char *chars, int len, ConverterState *) const-
46{-
47 if (chars == 0)
chars == 0Description
TRUEnever evaluated
FALSEevaluated 122 times by 5 tests
Evaluated by:
  • tst_QSettings
  • tst_QString
  • tst_QTextBrowser
  • tst_QTextCodec
  • tst_QTextStream
0-122
48 return QString();
never executed: return QString();
0
49-
50 return QString::fromLatin1(chars, len);
executed 122 times by 5 tests: return QString::fromLatin1(chars, len);
Executed by:
  • tst_QSettings
  • tst_QString
  • tst_QTextBrowser
  • tst_QTextCodec
  • tst_QTextStream
122
51}-
52-
53-
54QByteArray QLatin1Codec::convertFromUnicode(const QChar *ch, int len, ConverterState *state) const-
55{-
56 const char replacement = (state && state->flags & ConvertInvalidToNull) ? 0 : '?';
stateDescription
TRUEevaluated 38 times by 2 tests
Evaluated by:
  • tst_QString
  • tst_QTextStream
FALSEevaluated 63 times by 3 tests
Evaluated by:
  • tst_QSettings
  • tst_QString
  • tst_QTextCodec
38-63
57 QByteArray r(len, Qt::Uninitialized);-
58 char *d = r.data();-
59 int invalid = 0;-
60 for (int i = 0; i < len; ++i) {
i < lenDescription
TRUEevaluated 11686 times by 4 tests
Evaluated by:
  • tst_QSettings
  • tst_QString
  • tst_QTextCodec
  • tst_QTextStream
FALSEevaluated 101 times by 4 tests
Evaluated by:
  • tst_QSettings
  • tst_QString
  • tst_QTextCodec
  • tst_QTextStream
101-11686
61 if (ch[i] > 0xff) {
ch[i] > 0xffDescription
TRUEevaluated 8 times by 1 test
Evaluated by:
  • tst_QString
FALSEevaluated 11678 times by 4 tests
Evaluated by:
  • tst_QSettings
  • tst_QString
  • tst_QTextCodec
  • tst_QTextStream
8-11678
62 d[i] = replacement;-
63 ++invalid;-
64 } else {
executed 8 times by 1 test: end of block
Executed by:
  • tst_QString
8
65 d[i] = (char)ch[i].cell();-
66 }
executed 11678 times by 4 tests: end of block
Executed by:
  • tst_QSettings
  • tst_QString
  • tst_QTextCodec
  • tst_QTextStream
11678
67 }-
68 if (state) {
stateDescription
TRUEevaluated 38 times by 2 tests
Evaluated by:
  • tst_QString
  • tst_QTextStream
FALSEevaluated 63 times by 3 tests
Evaluated by:
  • tst_QSettings
  • tst_QString
  • tst_QTextCodec
38-63
69 state->invalidChars += invalid;-
70 }
executed 38 times by 2 tests: end of block
Executed by:
  • tst_QString
  • tst_QTextStream
38
71 return r;
executed 101 times by 4 tests: return r;
Executed by:
  • tst_QSettings
  • tst_QString
  • tst_QTextCodec
  • tst_QTextStream
101
72}-
73-
74QByteArray QLatin1Codec::name() const-
75{-
76 return "ISO-8859-1";
executed 148 times by 7 tests: return "ISO-8859-1";
Executed by:
  • tst_QSettings
  • tst_QString
  • tst_QTextBrowser
  • tst_QTextCodec
  • tst_QTextDocument
  • tst_QTextStream
  • tst_QXmlStream
148
77}-
78-
79QList<QByteArray> QLatin1Codec::aliases() const-
80{-
81 QList<QByteArray> list;-
82 list << "latin1"-
83 << "CP819"-
84 << "IBM819"-
85 << "iso-ir-100"-
86 << "csISOLatin1";-
87 return list;
executed 142 times by 6 tests: return list;
Executed by:
  • tst_QSettings
  • tst_QString
  • tst_QTextCodec
  • tst_QTextDocument
  • tst_QTextStream
  • tst_QXmlStream
142
88}-
89-
90-
91int QLatin1Codec::mibEnum() const-
92{-
93 return 4;
executed 36 times by 2 tests: return 4;
Executed by:
  • tst_QTextCodec
  • tst_QXmlStream
36
94}-
95-
96-
97QLatin15Codec::~QLatin15Codec()-
98{-
99}-
100-
101QString QLatin15Codec::convertToUnicode(const char* chars, int len, ConverterState *) const-
102{-
103 if (chars == 0)
chars == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
104 return QString();
never executed: return QString();
0
105-
106 QString str = QString::fromLatin1(chars, len);-
107 QChar *uc = str.data();-
108 while(len--) {
len--Description
TRUEnever evaluated
FALSEnever evaluated
0
109 switch(uc->unicode()) {-
110 case 0xa4:
never executed: case 0xa4:
0
111 *uc = 0x20ac;-
112 break;
never executed: break;
0
113 case 0xa6:
never executed: case 0xa6:
0
114 *uc = 0x0160;-
115 break;
never executed: break;
0
116 case 0xa8:
never executed: case 0xa8:
0
117 *uc = 0x0161;-
118 break;
never executed: break;
0
119 case 0xb4:
never executed: case 0xb4:
0
120 *uc = 0x017d;-
121 break;
never executed: break;
0
122 case 0xb8:
never executed: case 0xb8:
0
123 *uc = 0x017e;-
124 break;
never executed: break;
0
125 case 0xbc:
never executed: case 0xbc:
0
126 *uc = 0x0152;-
127 break;
never executed: break;
0
128 case 0xbd:
never executed: case 0xbd:
0
129 *uc = 0x0153;-
130 break;
never executed: break;
0
131 case 0xbe:
never executed: case 0xbe:
0
132 *uc = 0x0178;-
133 break;
never executed: break;
0
134 default:
never executed: default:
0
135 break;
never executed: break;
0
136 }-
137 uc++;-
138 }
never executed: end of block
0
139 return str;
never executed: return str;
0
140}-
141-
142QByteArray QLatin15Codec::convertFromUnicode(const QChar *in, int length, ConverterState *state) const-
143{-
144 const char replacement = (state && state->flags & ConvertInvalidToNull) ? 0 : '?';
stateDescription
TRUEnever evaluated
FALSEnever evaluated
state->flags &...tInvalidToNullDescription
TRUEnever evaluated
FALSEnever evaluated
0
145 QByteArray r(length, Qt::Uninitialized);-
146 char *d = r.data();-
147 int invalid = 0;-
148 for (int i = 0; i < length; ++i) {
i < lengthDescription
TRUEnever evaluated
FALSEnever evaluated
0
149 uchar c;-
150 ushort uc = in[i].unicode();-
151 if (uc < 0x0100) {
uc < 0x0100Description
TRUEnever evaluated
FALSEnever evaluated
0
152 if (uc > 0xa3) {
uc > 0xa3Description
TRUEnever evaluated
FALSEnever evaluated
0
153 switch(uc) {-
154 case 0xa4:
never executed: case 0xa4:
0
155 case 0xa6:
never executed: case 0xa6:
0
156 case 0xa8:
never executed: case 0xa8:
0
157 case 0xb4:
never executed: case 0xb4:
0
158 case 0xb8:
never executed: case 0xb8:
0
159 case 0xbc:
never executed: case 0xbc:
0
160 case 0xbd:
never executed: case 0xbd:
0
161 case 0xbe:
never executed: case 0xbe:
0
162 c = replacement;-
163 ++invalid;-
164 break;
never executed: break;
0
165 default:
never executed: default:
0
166 c = (unsigned char) uc;-
167 break;
never executed: break;
0
168 }-
169 } else {-
170 c = (unsigned char) uc;-
171 }
never executed: end of block
0
172 } else {-
173 if (uc == 0x20ac)
uc == 0x20acDescription
TRUEnever evaluated
FALSEnever evaluated
0
174 c = 0xa4;
never executed: c = 0xa4;
0
175 else if ((uc & 0xff00) == 0x0100) {
(uc & 0xff00) == 0x0100Description
TRUEnever evaluated
FALSEnever evaluated
0
176 switch(uc) {-
177 case 0x0160:
never executed: case 0x0160:
0
178 c = 0xa6;-
179 break;
never executed: break;
0
180 case 0x0161:
never executed: case 0x0161:
0
181 c = 0xa8;-
182 break;
never executed: break;
0
183 case 0x017d:
never executed: case 0x017d:
0
184 c = 0xb4;-
185 break;
never executed: break;
0
186 case 0x017e:
never executed: case 0x017e:
0
187 c = 0xb8;-
188 break;
never executed: break;
0
189 case 0x0152:
never executed: case 0x0152:
0
190 c = 0xbc;-
191 break;
never executed: break;
0
192 case 0x0153:
never executed: case 0x0153:
0
193 c = 0xbd;-
194 break;
never executed: break;
0
195 case 0x0178:
never executed: case 0x0178:
0
196 c = 0xbe;-
197 break;
never executed: break;
0
198 default:
never executed: default:
0
199 c = replacement;-
200 ++invalid;-
201 }
never executed: end of block
0
202 } else {-
203 c = replacement;-
204 ++invalid;-
205 }
never executed: end of block
0
206 }-
207 d[i] = (char)c;-
208 }
never executed: end of block
0
209 if (state) {
stateDescription
TRUEnever evaluated
FALSEnever evaluated
0
210 state->remainingChars = 0;-
211 state->invalidChars += invalid;-
212 }
never executed: end of block
0
213 return r;
never executed: return r;
0
214}-
215-
216-
217QByteArray QLatin15Codec::name() const-
218{-
219 return "ISO-8859-15";
never executed: return "ISO-8859-15";
0
220}-
221-
222QList<QByteArray> QLatin15Codec::aliases() const-
223{-
224 QList<QByteArray> list;-
225 list << "latin9";-
226 return list;
never executed: return list;
0
227}-
228-
229int QLatin15Codec::mibEnum() const-
230{-
231 return 111;
never executed: return 111;
0
232}-
233-
234QT_END_NAMESPACE-
235-
236#endif // QT_NO_TEXTCODEC-
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