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
181
182
183
|
/*
* Copyright (C) 2014 Aaron Seigo <aseigo@kde.org>
*
* 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 "state.h"
#include <QCoreApplication>
#include <QDebug>
#include <QEventLoop>
#include <QTextStream>
#include "common/log.h"
SINK_DEBUG_AREA("state")
static bool s_hasEventLoop = false;
class State::Private
{
public:
Private() : outStream(stdout)
{
}
QEventLoop *eventLoop()
{
if (!event) {
event = new QEventLoop;
}
return event;
}
int debugLevel = 0;
QEventLoop *event = 0;
bool timing = false;
QTextStream outStream;
QList<QStringList> table;
};
State::State() : d(new Private)
{
}
void State::print(const QString &message, unsigned int indentationLevel) const
{
for (unsigned int i = 0; i < indentationLevel; ++i) {
d->outStream << "\t";
}
d->outStream << message;
}
void State::printLine(const QString &message, unsigned int indentationLevel) const
{
print(message, indentationLevel);
d->outStream << "\n";
d->outStream.flush();
}
void State::printError(const QString &errorMessage, const QString &errorCode) const
{
printLine("ERROR" + (errorCode.isEmpty() ? "" : " " + errorCode) + ": " + errorMessage);
}
void State::stageTableLine(const QStringList &line) const
{
d->table << line;
}
void State::printTable(const QList<QStringList> &table) const
{
//First let's find out the maximum size for each column depending on the content
QVector<int> columnSizes;
columnSizes.fill(0, 10);
for (const auto &row : table) {
for (int columnIndex = 0; columnIndex < row.size(); columnIndex++) {
if (columnSizes.size() <= columnIndex) {
columnSizes.append(0);
}
columnSizes[columnIndex] = qMax(columnSizes[columnIndex], row[columnIndex].size());
}
}
//And now print the table
for (const auto &row : table) {
for (int columnIndex = 0; columnIndex < row.size(); columnIndex++) {
if (columnIndex > 0) {
d->outStream << " | ";
}
d->outStream << row[columnIndex].leftJustified(columnSizes[columnIndex], ' ', true);
}
d->outStream << "\n";
}
d->outStream.flush();
}
void State::flushTable() const
{
printTable(d->table);
d->table.clear();
}
void State::setDebugLevel(unsigned int level)
{
if (level < 7) {
d->debugLevel = level;
}
}
unsigned int State::debugLevel() const
{
return d->debugLevel;
}
int State::commandStarted() const
{
SinkTrace() << "Command started";
if (!s_hasEventLoop) {
return QCoreApplication::exec();
} else if (!d->eventLoop()->isRunning()) {
return d->eventLoop()->exec();
}
return 0;
}
void State::commandFinished(int returnCode) const
{
SinkTrace() << "Command finished";
if (!s_hasEventLoop) {
QCoreApplication::exit(returnCode);
} else {
d->eventLoop()->exit(returnCode);
}
}
void State::setHasEventLoop(bool evented)
{
s_hasEventLoop = evented;
}
bool State::hasEventLoop()
{
return s_hasEventLoop;
}
void State::setCommandTiming(bool time)
{
d->timing = time;
}
bool State::commandTiming() const
{
return d->timing;
}
void State::setLoggingLevel(const QString &level) const
{
Sink::Log::setDebugOutputLevel(Sink::Log::debugLevelFromName(level.toLatin1()));
}
QString State::loggingLevel() const
{
// do not turn this into a single line return: that core dumps due to allocation of
// the byte array in Sink::Log
QByteArray rv = Sink::Log::debugLevelName(Sink::Log::debugOutputLevel());
return rv.toLower();
}
|
