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
184
185
|
/**************************************************************************
**
** Copyright (C) 2012-2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Installer Framework.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
**************************************************************************/
#include "operationrunner.h"
#include "errors.h"
#include "init.h"
#include "packagemanagercore.h"
#include "utils.h"
#include "kdupdaterupdateoperationfactory.h"
#include <iostream>
namespace {
class OutputHandler : public QObject
{
Q_OBJECT
public slots:
void drawItToCommandLine(const QString &outPut)
{
std::cout << qPrintable(outPut) << std::endl;
}
};
}
using namespace QInstaller;
using namespace QInstallerCreator;
OperationRunner::OperationRunner()
: m_core(0)
{
m_path = QCoreApplication::applicationFilePath();
#ifdef Q_OS_MAC
QDir resourcePath(QFileInfo(m_path).dir());
resourcePath.cdUp();
resourcePath.cd(QLatin1String("Resources"));
m_path = resourcePath.filePath(QLatin1String("installer.dat"));
#endif
}
OperationRunner::OperationRunner(const QString &path)
: m_core(0)
, m_path(path)
{
}
OperationRunner::~OperationRunner()
{
delete m_core;
}
bool OperationRunner::init()
{
try {
QInstaller::init();
m_bc = BinaryContent::readAndRegisterFromBinary(m_path);
m_core = new PackageManagerCore(m_bc.magicMarker(), m_bc.performedOperations());
} catch (const Error &e) {
std::cerr << qPrintable(e.message()) << std::endl;
return false;
} catch (...) {
return false;
}
return true;
}
void OperationRunner::setVerbose(bool verbose)
{
QInstaller::setVerbose(verbose);
}
int OperationRunner::runOperation(const QStringList &arguments)
{
if (!init()) {
qDebug() << "Could not init the package manager core - without this not all operations are working "
"as expected.";
}
bool isPerformType = arguments.contains(QLatin1String("--runoperation"));
bool isUndoType = arguments.contains(QLatin1String("--undooperation"));
if ((!isPerformType && !isUndoType) || (isPerformType && isUndoType)) {
std::cerr << "wrong arguments are used, cannot run this operation";
return EXIT_FAILURE;
}
QStringList argumentList;
if (isPerformType)
argumentList = arguments.mid(arguments.indexOf(QLatin1String("--runoperation")) + 1);
else
argumentList = arguments.mid(arguments.indexOf(QLatin1String("--undooperation")) + 1);
try {
const QString operationName = argumentList.takeFirst();
KDUpdater::UpdateOperation* const operation = KDUpdater::UpdateOperationFactory::instance()
.create(operationName);
if (!operation) {
std::cerr << "Can not find the operation: " << qPrintable(operationName) << std::endl;
return EXIT_FAILURE;
}
OutputHandler myOutPutHandler;
QObject *const operationObject = dynamic_cast<QObject *>(operation);
if (operationObject != 0) {
const QMetaObject *const mo = operationObject->metaObject();
if (mo->indexOfSignal(QMetaObject::normalizedSignature("outputTextChanged(QString)")) > -1) {
QObject::connect(operationObject, SIGNAL(outputTextChanged(QString)),
&myOutPutHandler, SLOT(drawItToCommandLine(QString)));
}
}
operation->setValue(QLatin1String("installer"), QVariant::fromValue(m_core));
operation->setArguments(argumentList);
bool readyPerformed = false;
if (isPerformType)
readyPerformed = operation->performOperation();
if (isUndoType)
readyPerformed = operation->undoOperation();
std::cout << "========================================" << std::endl;
if (readyPerformed) {
std::cout << "Operation was successfully performed." << std::endl;
} else {
std::cerr << "There was a problem while performing the operation: "
<< qPrintable(operation->errorString()) << std::endl;
return EXIT_FAILURE;
}
} catch (const QInstaller::Error &e) {
std::cerr << qPrintable(e.message()) << std::endl;
return EXIT_FAILURE;
} catch (...) {
std::cerr << "Caught unknown exception" << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
#include "operationrunner.moc"
|
