1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
|
// -*- c++ -*-
// $Id: formatload.cpp,v 1.3 2009-11-02 20:38:02 robertl Exp $
//------------------------------------------------------------------------
//
// Copyright (C) 2009 S. Khai Mong <khai@mangrai.com>.
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
//
//------------------------------------------------------------------------
#include "formatload.h"
#include <QApplication> // for QApplication
#include <QByteArray> // for QByteArray
#include <QChar> // for QChar, operator==
#include <QCoreApplication> // for QCoreApplication
#include <QMessageBox> // for QMessageBox
#include <QObject> // for QObject
#include <QProcess> // for QProcess
#include <QRegularExpression> // for QRegularExpression, QRegularExpressionMatch
#include <QString> // for QString, operator+
#include <QTextStream> // for QTextStream
#include <QVariant> // for QVariant
#include "appname.h" // for appNam
#ifdef GENERATE_CORE_STRINGS
extern QTextStream* generate_output_stream;
#endif
//------------------------------------------------------------------------
static QString xlt(const QString& f)
{
#ifdef GENERATE_CORE_STRINGS
*generate_output_stream << "QT_TRANSLATE_NOOP(\"core\",\"" << f << "\")" << Qt::endl;
#endif
return QCoreApplication::translate("core", f.toUtf8().constData());
}
//------------------------------------------------------------------------
bool FormatLoad::skipToValidLine()
{
static const QRegularExpression regex("^file|serial");
while ((currentLine_ < lines_.size()) && !regex.match(lines_[currentLine_]).hasMatch()) {
currentLine_++;
}
return (currentLine_<lines_.size());
}
//------------------------------------------------------------------------
bool FormatLoad::processFormat(Format& format)
{
QStringList hfields = lines_[currentLine_++].split("\t");
if (hfields.size() < 5) {
return false;
}
QString htmlPage = lines_[currentLine_++].trimmed();
QList <FormatOption> optionList;
while ((currentLine_ < lines_.size()) && lines_[currentLine_].startsWith("option")) {
QStringList ofields = lines_[currentLine_].split("\t");
if (ofields.size() < 9) {
return false;
}
QString name = ofields[2];
QString description = ofields[3];
QString optionType = ofields[4];
QString optionDef = ofields[5];
QString optionMin = ofields[6];
QString optionMax = ofields[7];
QString optionHtml = ofields[8];
FormatOption::optionType type = FormatOption::OPTbool;
if (optionType == "boolean") {
type = FormatOption::OPTbool;
} else if (optionType == "string") {
type = FormatOption::OPTstring;
} else if (optionType == "integer") {
type = (optionMax != "" && optionMin != "") ? FormatOption::OPTboundedInt : FormatOption::OPTint;
if (optionMax == "") {
optionMax = "2147483647";
}
if (optionMin == "") {
optionMin = "-2147483647";
}
} else if (optionType == "float") {
type = FormatOption::OPTfloat;
if (optionMax == "") {
optionMax = "1.0E308";
}
if (optionMin == "") {
optionMin = "-1.0E308";
}
} else if (optionType == "file") {
type = FormatOption::OPTinFile;
} else if (optionType == "outfile") {
type = FormatOption::OPToutFile;
} else {
type = FormatOption::OPTstring;
}
optionList << FormatOption(name, xlt(description),
type, QVariant(optionDef), QVariant(optionMin),
QVariant(optionMax), optionHtml);
currentLine_++;
}
QList <FormatOption> optionList2 = optionList;
format = Format(hfields[2], xlt(hfields[4]),
hfields[1][0] == QChar('r'), hfields[1][2] == QChar('r'), hfields[1][4] == QChar('r'),
hfields[1][1] == QChar('w'), hfields[1][3] == QChar('w'), hfields[1][5] == QChar('w'),
hfields[0] == "file",
hfields[0] == "serial",
hfields[3].split('/'),
optionList,
optionList2, htmlPage);
#ifndef GENERATE_CORE_STRINGS
if (htmlPage.length() > 0 && Format::getHtmlBase().length() == 0) {
QString base = htmlPage;
static const QRegularExpression re("/[^/]+$");
base.replace(re, "/");
Format::setHtmlBase(base);
}
#endif
return true;
}
//------------------------------------------------------------------------
bool FormatLoad::getFormats(QList<Format>& formatList)
{
formatList.clear();
QProcess babel;
babel.start(QApplication::applicationDirPath() + "/gpsbabel", QStringList() << "-^3");
if (!babel.waitForStarted()) {
return false;
}
babel.closeWriteChannel();
if (!babel.waitForFinished()) {
return false;
}
if (babel.exitCode() != 0) {
return false;
}
QTextStream tstream(babel.readAll());
QList<int>lineList;
int k=0;
while (!tstream.atEnd()) {
QString l = tstream.readLine();
k++;
if (!l.trimmed().isEmpty()) {
lines_ << l;
lineList<<k;
}
}
currentLine_ = 0;
for (bool dataPresent = skipToValidLine(); dataPresent; dataPresent=skipToValidLine()) {
Format format;
if (!processFormat(format)) {
QMessageBox::information
(nullptr, appName,
QObject::tr("Error processing formats from running process \"gpsbabel -^3\" at line %1").arg(lineList[currentLine_]));
} else {
formatList << format;
}
}
return true;
}
|
