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
|
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
*
* Copyright (C) 2020 by Solomon Peachy
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <QtCore>
#include <QtDebug>
#include "bootloaderinstallbase.h"
#include "bootloaderinstallbspatch.h"
#include "../bspatch/bspatch.h"
#include "Logger.h"
/* class for running bspatch() in a separate thread to keep the UI responsive. */
class BootloaderThreadBSPatch : public QThread
{
public:
void run(void);
void setInputFile(QString f)
{ m_inputfile = f; }
void setOutputFile(QString f)
{ m_outputfile = f; }
void setBootloaderFile(QString f)
{ m_bootfile = f; }
int error(void)
{ return m_error; }
private:
QString m_inputfile;
QString m_bootfile;
QString m_outputfile;
int m_error;
};
void BootloaderThreadBSPatch::run(void)
{
LOG_INFO() << "Thread started.";
m_error = apply_bspatch(m_inputfile.toLocal8Bit().constData(),
m_outputfile.toLocal8Bit().constData(),
m_bootfile.toLocal8Bit().constData());
LOG_INFO() << "Thread finished, result:" << m_error;
}
BootloaderInstallBSPatch::BootloaderInstallBSPatch(QObject *parent)
: BootloaderInstallBase(parent)
{
m_thread = nullptr;
}
QString BootloaderInstallBSPatch::ofHint()
{
return tr("Bootloader installation requires you to provide "
"the correct verrsion of the original firmware file. "
"This file will be patched with the Rockbox bootloader and "
"installed to your player. You need to download this file "
"yourself due to legal reasons. Please refer to the "
"<a href='http://www.rockbox.org/wiki/'>rockbox wiki</a> "
"pages on how to obtain this file.<br/>"
"Press Ok to continue and browse your computer for the firmware "
"file.");
}
/** Start bootloader installation.
*/
bool BootloaderInstallBSPatch::install(void)
{
if(!QFileInfo(m_offile).isReadable())
{
LOG_ERROR() << "could not read original firmware file"
<< m_offile;
emit logItem(tr("Could not read original firmware file"), LOGERROR);
return false;
}
LOG_INFO() << "downloading bootloader";
// download bootloader from server
emit logItem(tr("Downloading bootloader file"), LOGINFO);
connect(this, SIGNAL(downloadDone()), this, SLOT(installStage2()));
downloadBlStart(m_blurl);
return true;
}
void BootloaderInstallBSPatch::installStage2(void)
{
LOG_INFO() << "patching file...";
emit logItem(tr("Patching file..."), LOGINFO);
m_tempfile.open();
// we have not detailed progress on the patching so just show a busy
// indicator instead.
emit logProgress(0, 0);
m_patchedFile.open();
m_thread = new BootloaderThreadBSPatch();
m_thread->setInputFile(m_offile);
m_thread->setBootloaderFile(m_tempfile.fileName());
m_thread->setOutputFile(m_patchedFile.fileName());
m_tempfile.close();
m_patchedFile.close();
connect(m_thread, SIGNAL(finished()), this, SLOT(installStage3()));
m_thread->start();
}
void BootloaderInstallBSPatch::installStage3(void)
{
int err = m_thread->error();
emit logProgress(1, 1);
// if the patch failed
if (err != 0)
{
LOG_ERROR() << "Could not patch the original firmware file";
emit logItem(tr("Patching the original firmware failed"), LOGERROR);
emit done(true);
return;
}
LOG_INFO() << "Original Firmware succesfully patched";
emit logItem(tr("Succesfully patched firmware file"), LOGINFO);
// if a bootloader is already present delete it.
QString fwfile(m_blfile);
if(QFileInfo(fwfile).isFile())
{
LOG_INFO() << "deleting old target file";
QFile::remove(fwfile);
}
// place (new) bootloader. Copy, since the temporary file will be removed
// automatically.
LOG_INFO() << "moving patched bootloader to" << fwfile;
if(m_patchedFile.copy(fwfile))
{
emit logItem(tr("Bootloader successful installed"), LOGOK);
logInstall(LogAdd);
emit done(false);
}
else
{
emit logItem(tr("Patched bootloader could not be installed"), LOGERROR);
emit done(true);
}
// clean up thread object.
delete m_thread;
return;
}
bool BootloaderInstallBSPatch::uninstall(void)
{
emit logItem(tr("To uninstall, perform a normal upgrade with an unmodified "
"original firmware."), LOGINFO);
logInstall(LogRemove);
emit done(true);
return false;
}
BootloaderInstallBase::BootloaderType BootloaderInstallBSPatch::installed(void)
{
return BootloaderUnknown;
}
BootloaderInstallBase::Capabilities BootloaderInstallBSPatch::capabilities(void)
{
return (Install | NeedsOf);
}
|
