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author | Dominik Riebeling <Dominik.Riebeling@gmail.com> | 2021-12-15 21:04:28 +0100 |
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committer | Dominik Riebeling <Dominik.Riebeling@gmail.com> | 2021-12-24 18:05:53 +0100 |
commit | c876d3bbefe0dc00c27ca0c12d29da5874946962 (patch) | |
tree | 69f468a185a369b01998314bc3ecc19b70f4fcaa /utils/rbutilqt/base/bootloaderinstallams.cpp | |
parent | 6c6f0757d7a902feb293be165d1490c42bc8e7ad (diff) | |
download | rockbox-c876d3bbefe0dc00c27ca0c12d29da5874946962.tar.gz rockbox-c876d3bbefe0dc00c27ca0c12d29da5874946962.zip |
rbutil: Merge rbutil with utils folder.
rbutil uses several components from the utils folder, and can be
considered part of utils too. Having it in a separate folder is an
arbitrary split that doesn't help anymore these days, so merge them.
This also allows other utils to easily use libtools.make without the
need to navigate to a different folder.
Change-Id: I3fc2f4de19e3e776553efb5dea5f779dfec0dc21
Diffstat (limited to 'utils/rbutilqt/base/bootloaderinstallams.cpp')
-rw-r--r-- | utils/rbutilqt/base/bootloaderinstallams.cpp | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/utils/rbutilqt/base/bootloaderinstallams.cpp b/utils/rbutilqt/base/bootloaderinstallams.cpp new file mode 100644 index 0000000000..be43ed52db --- /dev/null +++ b/utils/rbutilqt/base/bootloaderinstallams.cpp | |||
@@ -0,0 +1,201 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * | ||
9 | * Copyright (C) 2008 by Dominik Wenger | ||
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 | ****************************************************************************/ | ||
18 | |||
19 | #include <QtCore> | ||
20 | #include "bootloaderinstallbase.h" | ||
21 | #include "bootloaderinstallams.h" | ||
22 | #include "Logger.h" | ||
23 | |||
24 | #include "../mkamsboot/mkamsboot.h" | ||
25 | |||
26 | BootloaderInstallAms::BootloaderInstallAms(QObject *parent) | ||
27 | : BootloaderInstallBase(parent) | ||
28 | { | ||
29 | } | ||
30 | |||
31 | QString BootloaderInstallAms::ofHint() | ||
32 | { | ||
33 | return tr("Bootloader installation requires you to provide " | ||
34 | "a copy of the original Sandisk firmware (bin file). " | ||
35 | "This firmware file will be patched and then installed to your " | ||
36 | "player along with the rockbox bootloader. " | ||
37 | "You need to download this file yourself due to legal " | ||
38 | "reasons. Please browse the " | ||
39 | "<a href='http://forums.sandisk.com/sansa/'>Sansa Forums</a> " | ||
40 | "or refer to the " | ||
41 | "<a href='http://www.rockbox.org/manual.shtml'>manual</a> and " | ||
42 | "the <a href='http://www.rockbox.org/wiki/SansaAMS'>SansaAMS</a> " | ||
43 | "wiki page on how to obtain this file.<br/>" | ||
44 | "<b>Note:</b> This file is not present on your player and will " | ||
45 | "disappear automatically after installing it.<br/><br/>" | ||
46 | "Press Ok to continue and browse your computer for the firmware " | ||
47 | "file."); | ||
48 | } | ||
49 | |||
50 | bool BootloaderInstallAms::install(void) | ||
51 | { | ||
52 | if(m_offile.isEmpty()) | ||
53 | return false; | ||
54 | |||
55 | LOG_INFO() << "installing bootloader"; | ||
56 | |||
57 | // download firmware from server | ||
58 | emit logItem(tr("Downloading bootloader file"), LOGINFO); | ||
59 | |||
60 | connect(this, &BootloaderInstallBase::downloadDone, this, &BootloaderInstallAms::installStage2); | ||
61 | downloadBlStart(m_blurl); | ||
62 | |||
63 | return true; | ||
64 | } | ||
65 | |||
66 | void BootloaderInstallAms::installStage2(void) | ||
67 | { | ||
68 | LOG_INFO() << "installStage2"; | ||
69 | |||
70 | unsigned char* buf; | ||
71 | unsigned char* of_packed; | ||
72 | int of_packedsize; | ||
73 | unsigned char* rb_packed; | ||
74 | int rb_packedsize; | ||
75 | off_t len; | ||
76 | struct md5sums sum; | ||
77 | char md5sum[33]; /* 32 hex digits, plus terminating zero */ | ||
78 | int n; | ||
79 | int model; | ||
80 | int firmware_size; | ||
81 | int bootloader_size; | ||
82 | int patchable; | ||
83 | int totalsize; | ||
84 | char errstr[200]; | ||
85 | |||
86 | sum.md5 = md5sum; | ||
87 | |||
88 | m_tempfile.open(); | ||
89 | QString bootfile = m_tempfile.fileName(); | ||
90 | m_tempfile.close(); | ||
91 | |||
92 | /* Load bootloader file */ | ||
93 | rb_packed = load_rockbox_file(bootfile.toLocal8Bit().data(), &model, | ||
94 | &bootloader_size,&rb_packedsize, | ||
95 | errstr,sizeof(errstr)); | ||
96 | if (rb_packed == nullptr) | ||
97 | { | ||
98 | LOG_ERROR() << "could not load bootloader: " << bootfile; | ||
99 | emit logItem(errstr, LOGERROR); | ||
100 | emit logItem(tr("Could not load %1").arg(bootfile), LOGERROR); | ||
101 | emit done(true); | ||
102 | return; | ||
103 | } | ||
104 | |||
105 | /* Load original firmware file */ | ||
106 | buf = load_of_file(m_offile.toLocal8Bit().data(), model, &len, &sum, | ||
107 | &firmware_size, &of_packed ,&of_packedsize, | ||
108 | errstr, sizeof(errstr)); | ||
109 | if (buf == nullptr) | ||
110 | { | ||
111 | LOG_ERROR() << "could not load OF: " << m_offile; | ||
112 | emit logItem(errstr, LOGERROR); | ||
113 | emit logItem(tr("Could not load %1").arg(m_offile), LOGERROR); | ||
114 | free(rb_packed); | ||
115 | emit done(true); | ||
116 | return; | ||
117 | } | ||
118 | |||
119 | /* check total size */ | ||
120 | patchable = check_sizes(sum.model, rb_packedsize, bootloader_size, | ||
121 | of_packedsize, firmware_size, &totalsize, errstr, sizeof(errstr)); | ||
122 | |||
123 | if (!patchable) | ||
124 | { | ||
125 | LOG_ERROR() << "No room to insert bootloader"; | ||
126 | emit logItem(errstr, LOGERROR); | ||
127 | emit logItem(tr("No room to insert bootloader, try another firmware version"), | ||
128 | LOGERROR); | ||
129 | free(buf); | ||
130 | free(of_packed); | ||
131 | free(rb_packed); | ||
132 | emit done(true); | ||
133 | return; | ||
134 | } | ||
135 | |||
136 | /* patch the firmware */ | ||
137 | emit logItem(tr("Patching Firmware..."), LOGINFO); | ||
138 | |||
139 | patch_firmware(sum.model,firmware_revision(sum.model),firmware_size,buf, | ||
140 | len,of_packed,of_packedsize,rb_packed,rb_packedsize); | ||
141 | |||
142 | /* write out file */ | ||
143 | QFile out(m_blfile); | ||
144 | |||
145 | if(!out.open(QIODevice::WriteOnly | QIODevice::Truncate)) | ||
146 | { | ||
147 | LOG_ERROR() << "Could not open" << m_blfile << "for writing"; | ||
148 | emit logItem(tr("Could not open %1 for writing").arg(m_blfile),LOGERROR); | ||
149 | free(buf); | ||
150 | free(of_packed); | ||
151 | free(rb_packed); | ||
152 | emit done(true); | ||
153 | return; | ||
154 | } | ||
155 | |||
156 | n = out.write((char*)buf, len); | ||
157 | |||
158 | if (n != len) | ||
159 | { | ||
160 | LOG_ERROR() << "Could not write firmware file"; | ||
161 | emit logItem(tr("Could not write firmware file"),LOGERROR); | ||
162 | free(buf); | ||
163 | free(of_packed); | ||
164 | free(rb_packed); | ||
165 | emit done(true); | ||
166 | return; | ||
167 | } | ||
168 | |||
169 | out.close(); | ||
170 | |||
171 | free(buf); | ||
172 | free(of_packed); | ||
173 | free(rb_packed); | ||
174 | |||
175 | //end of install | ||
176 | LOG_INFO() << "install successfull"; | ||
177 | emit logItem(tr("Success: modified firmware file created"), LOGINFO); | ||
178 | logInstall(LogAdd); | ||
179 | emit done(false); | ||
180 | return; | ||
181 | } | ||
182 | |||
183 | bool BootloaderInstallAms::uninstall(void) | ||
184 | { | ||
185 | emit logItem(tr("To uninstall, perform a normal upgrade with an unmodified " | ||
186 | "original firmware"), LOGINFO); | ||
187 | logInstall(LogRemove); | ||
188 | emit done(true); | ||
189 | return false; | ||
190 | } | ||
191 | |||
192 | BootloaderInstallBase::BootloaderType BootloaderInstallAms::installed(void) | ||
193 | { | ||
194 | return BootloaderUnknown; | ||
195 | } | ||
196 | |||
197 | BootloaderInstallBase::Capabilities BootloaderInstallAms::capabilities(void) | ||
198 | { | ||
199 | return (Install | NeedsOf); | ||
200 | } | ||
201 | |||