diff options
Diffstat (limited to 'utils/rbutilqt/base/bootloaderinstalltcc.cpp')
-rw-r--r-- | utils/rbutilqt/base/bootloaderinstalltcc.cpp | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/utils/rbutilqt/base/bootloaderinstalltcc.cpp b/utils/rbutilqt/base/bootloaderinstalltcc.cpp new file mode 100644 index 0000000000..ffc8555733 --- /dev/null +++ b/utils/rbutilqt/base/bootloaderinstalltcc.cpp | |||
@@ -0,0 +1,165 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * | ||
9 | * Copyright (C) 2009 by Tomer Shalev | ||
10 | * | ||
11 | * All files in this archive are subject to the GNU General Public License. | ||
12 | * See the file COPYING in the source tree root for full license agreement. | ||
13 | * | ||
14 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
15 | * KIND, either express or implied. | ||
16 | * | ||
17 | * This file is a modified version of the AMS installer by Dominik Wenger | ||
18 | * | ||
19 | ****************************************************************************/ | ||
20 | |||
21 | #include <QtCore> | ||
22 | #include "bootloaderinstallbase.h" | ||
23 | #include "bootloaderinstalltcc.h" | ||
24 | #include "../mktccboot/mktccboot.h" | ||
25 | |||
26 | BootloaderInstallTcc::BootloaderInstallTcc(QObject *parent) | ||
27 | : BootloaderInstallBase(parent) | ||
28 | { | ||
29 | } | ||
30 | |||
31 | QString BootloaderInstallTcc::ofHint() | ||
32 | { | ||
33 | return tr("Bootloader installation requires you to provide " | ||
34 | "a firmware file of the original firmware (bin file). " | ||
35 | "You need to download this file yourself due to legal " | ||
36 | "reasons. Please refer to the " | ||
37 | "<a href='http://www.rockbox.org/manual.shtml'>manual</a> and the " | ||
38 | "<a href='http://www.rockbox.org/wiki/CowonD2Info'>CowonD2Info</a> " | ||
39 | "wiki page on how to obtain the file.<br/>" | ||
40 | "Press Ok to continue and browse your computer for the firmware " | ||
41 | "file."); | ||
42 | } | ||
43 | |||
44 | bool BootloaderInstallTcc::install(void) | ||
45 | { | ||
46 | if(m_offile.isEmpty()) | ||
47 | return false; | ||
48 | |||
49 | // Download firmware from server | ||
50 | emit logItem(tr("Downloading bootloader file"), LOGINFO); | ||
51 | |||
52 | connect(this, &BootloaderInstallBase::downloadDone, this, &BootloaderInstallTcc::installStage2); | ||
53 | downloadBlStart(m_blurl); | ||
54 | |||
55 | return true; | ||
56 | } | ||
57 | |||
58 | void BootloaderInstallTcc::installStage2(void) | ||
59 | { | ||
60 | unsigned char *of_buf, *boot_buf = nullptr, *patched_buf = nullptr; | ||
61 | int n, of_size, boot_size, patched_size; | ||
62 | char errstr[200]; | ||
63 | bool ret = false; | ||
64 | |||
65 | m_tempfile.open(); | ||
66 | QString bootfile = m_tempfile.fileName(); | ||
67 | m_tempfile.close(); | ||
68 | |||
69 | /* Construct path for write out. | ||
70 | * Combine path of m_blfile with filename from OF */ | ||
71 | QString outfilename = QFileInfo(m_blfile).absolutePath() + "/" + | ||
72 | QFileInfo(m_offile).fileName(); | ||
73 | |||
74 | /* Write out file */ | ||
75 | QFile out(outfilename); | ||
76 | |||
77 | /* Load original firmware file */ | ||
78 | of_buf = file_read(m_offile.toLocal8Bit().data(), &of_size); | ||
79 | if (of_buf == nullptr) | ||
80 | { | ||
81 | emit logItem(errstr, LOGERROR); | ||
82 | emit logItem(tr("Could not load %1").arg(m_offile), LOGERROR); | ||
83 | goto exit; | ||
84 | } | ||
85 | |||
86 | /* A CRC test in order to reject non OF file */ | ||
87 | if (test_firmware_tcc(of_buf, of_size)) | ||
88 | { | ||
89 | emit logItem(errstr, LOGERROR); | ||
90 | emit logItem(tr("Unknown OF file used: %1").arg(m_offile), LOGERROR); | ||
91 | goto exit; | ||
92 | } | ||
93 | |||
94 | /* Load bootloader file */ | ||
95 | boot_buf = file_read(bootfile.toLocal8Bit().data(), &boot_size); | ||
96 | if (boot_buf == nullptr) | ||
97 | { | ||
98 | emit logItem(errstr, LOGERROR); | ||
99 | emit logItem(tr("Could not load %1").arg(bootfile), LOGERROR); | ||
100 | goto exit; | ||
101 | } | ||
102 | |||
103 | /* Patch the firmware */ | ||
104 | emit logItem(tr("Patching Firmware..."), LOGINFO); | ||
105 | |||
106 | patched_buf = patch_firmware_tcc(of_buf, of_size, boot_buf, boot_size, | ||
107 | &patched_size); | ||
108 | if (patched_buf == nullptr) | ||
109 | { | ||
110 | emit logItem(errstr, LOGERROR); | ||
111 | emit logItem(tr("Could not patch firmware"), LOGERROR); | ||
112 | goto exit; | ||
113 | } | ||
114 | |||
115 | if(!out.open(QIODevice::WriteOnly | QIODevice::Truncate)) | ||
116 | { | ||
117 | emit logItem(tr("Could not open %1 for writing").arg(m_blfile), | ||
118 | LOGERROR); | ||
119 | goto exit; | ||
120 | } | ||
121 | |||
122 | n = out.write((char*)patched_buf, patched_size); | ||
123 | out.close(); | ||
124 | if (n != patched_size) | ||
125 | { | ||
126 | emit logItem(tr("Could not write firmware file"), LOGERROR); | ||
127 | goto exit; | ||
128 | } | ||
129 | |||
130 | /* End of install */ | ||
131 | emit logItem(tr("Success: modified firmware file created"), LOGINFO); | ||
132 | logInstall(LogAdd); | ||
133 | |||
134 | ret = true; | ||
135 | |||
136 | exit: | ||
137 | if (of_buf) | ||
138 | free(of_buf); | ||
139 | |||
140 | if (boot_buf) | ||
141 | free(boot_buf); | ||
142 | |||
143 | if (patched_buf) | ||
144 | free(patched_buf); | ||
145 | |||
146 | emit done(ret); | ||
147 | } | ||
148 | |||
149 | bool BootloaderInstallTcc::uninstall(void) | ||
150 | { | ||
151 | emit logItem(tr("To uninstall, perform a normal upgrade with an unmodified original firmware"), LOGINFO); | ||
152 | logInstall(LogRemove); | ||
153 | emit done(true); | ||
154 | return false; | ||
155 | } | ||
156 | |||
157 | BootloaderInstallBase::BootloaderType BootloaderInstallTcc::installed(void) | ||
158 | { | ||
159 | return BootloaderUnknown; | ||
160 | } | ||
161 | |||
162 | BootloaderInstallBase::Capabilities BootloaderInstallTcc::capabilities(void) | ||
163 | { | ||
164 | return (Install | NeedsOf); | ||
165 | } | ||