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Diffstat (limited to 'rbutil/rbutilqt/bootloaderinstallsansa.cpp')
-rw-r--r-- | rbutil/rbutilqt/bootloaderinstallsansa.cpp | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/rbutil/rbutilqt/bootloaderinstallsansa.cpp b/rbutil/rbutilqt/bootloaderinstallsansa.cpp new file mode 100644 index 0000000000..170cfd5905 --- /dev/null +++ b/rbutil/rbutilqt/bootloaderinstallsansa.cpp | |||
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1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * | ||
9 | * Copyright (C) 2008 by Dominik Riebeling | ||
10 | * $Id:$ | ||
11 | * | ||
12 | * All files in this archive are subject to the GNU General Public License. | ||
13 | * See the file COPYING in the source tree root for full license agreement. | ||
14 | * | ||
15 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
16 | * KIND, either express or implied. | ||
17 | * | ||
18 | ****************************************************************************/ | ||
19 | |||
20 | #include <QtCore> | ||
21 | #include "bootloaderinstallbase.h" | ||
22 | #include "bootloaderinstallsansa.h" | ||
23 | |||
24 | #include "../sansapatcher/sansapatcher.h" | ||
25 | |||
26 | BootloaderInstallSansa::BootloaderInstallSansa(QObject *parent) | ||
27 | : BootloaderInstallBase(parent) | ||
28 | { | ||
29 | (void)parent; | ||
30 | // initialize sector buffer. sansa_sectorbuf is instantiated by | ||
31 | // sansapatcher. | ||
32 | sansa_sectorbuf = NULL; | ||
33 | sansa_alloc_buffer(&sansa_sectorbuf, BUFFER_SIZE); | ||
34 | } | ||
35 | |||
36 | |||
37 | BootloaderInstallSansa::~BootloaderInstallSansa() | ||
38 | { | ||
39 | free(sansa_sectorbuf); | ||
40 | } | ||
41 | |||
42 | |||
43 | /** Start bootloader installation. | ||
44 | */ | ||
45 | bool BootloaderInstallSansa::install(void) | ||
46 | { | ||
47 | if(sansa_sectorbuf == NULL) { | ||
48 | emit logItem(tr("Error: can't allocate buffer memory!"), LOGERROR); | ||
49 | return false; | ||
50 | emit done(true); | ||
51 | } | ||
52 | |||
53 | emit logItem(tr("Searching for Sansa"), LOGINFO); | ||
54 | |||
55 | struct sansa_t sansa; | ||
56 | |||
57 | int n = sansa_scan(&sansa); | ||
58 | if(n == -1) { | ||
59 | emit logItem(tr("Permission for disc access denied!\n" | ||
60 | "This is required to install the bootloader"), | ||
61 | LOGERROR); | ||
62 | emit done(true); | ||
63 | return false; | ||
64 | } | ||
65 | if(n == 0) { | ||
66 | emit logItem(tr("No Sansa detected!"), LOGERROR); | ||
67 | emit done(true); | ||
68 | return false; | ||
69 | } | ||
70 | emit logItem(tr("Downloading bootloader file"), LOGINFO); | ||
71 | |||
72 | downloadBlStart(m_blurl); | ||
73 | connect(this, SIGNAL(downloadDone()), this, SLOT(installStage2())); | ||
74 | return true; | ||
75 | } | ||
76 | |||
77 | |||
78 | /** Finish bootloader installation. | ||
79 | */ | ||
80 | void BootloaderInstallSansa::installStage2(void) | ||
81 | { | ||
82 | struct sansa_t sansa; | ||
83 | sansa_scan(&sansa); | ||
84 | |||
85 | if(sansa_open(&sansa, 0) < 0) { | ||
86 | emit logItem(tr("could not open Sansa"), LOGERROR); | ||
87 | emit done(true); | ||
88 | return; | ||
89 | } | ||
90 | |||
91 | if(sansa_read_partinfo(&sansa, 0) < 0) | ||
92 | { | ||
93 | emit logItem(tr("could not read partitiontable"), LOGERROR); | ||
94 | emit done(true); | ||
95 | return; | ||
96 | } | ||
97 | |||
98 | int i = is_sansa(&sansa); | ||
99 | if(i < 0) { | ||
100 | |||
101 | emit logItem(tr("Disk is not a Sansa (Error: %1), aborting.").arg(i), LOGERROR); | ||
102 | emit done(true); | ||
103 | return; | ||
104 | } | ||
105 | |||
106 | if(sansa.hasoldbootloader) { | ||
107 | emit logItem(tr("OLD ROCKBOX INSTALLATION DETECTED, ABORTING.\n" | ||
108 | "You must reinstall the original Sansa firmware before running\n" | ||
109 | "sansapatcher for the first time.\n" | ||
110 | "See http://www.rockbox.org/wiki/SansaE200Install\n"), | ||
111 | LOGERROR); | ||
112 | emit done(true); | ||
113 | return; | ||
114 | } | ||
115 | |||
116 | if(sansa_reopen_rw(&sansa) < 0) { | ||
117 | emit logItem(tr("Could not open Sansa in R/W mode"), LOGERROR); | ||
118 | emit done(true); | ||
119 | return; | ||
120 | } | ||
121 | |||
122 | m_tempfile.open(); | ||
123 | QString blfile = m_tempfile.fileName(); | ||
124 | m_tempfile.close(); | ||
125 | if(sansa_add_bootloader(&sansa, blfile.toLatin1().data(), | ||
126 | FILETYPE_MI4) == 0) { | ||
127 | emit logItem(tr("Successfully installed bootloader"), LOGOK); | ||
128 | logInstall(LogAdd); | ||
129 | emit done(false); | ||
130 | sansa_close(&sansa); | ||
131 | return; | ||
132 | } | ||
133 | else { | ||
134 | emit logItem(tr("Failed to install bootloader"), LOGERROR); | ||
135 | sansa_close(&sansa); | ||
136 | emit done(true); | ||
137 | return; | ||
138 | } | ||
139 | |||
140 | } | ||
141 | |||
142 | |||
143 | /** Uninstall the bootloader. | ||
144 | */ | ||
145 | bool BootloaderInstallSansa::uninstall(void) | ||
146 | { | ||
147 | struct sansa_t sansa; | ||
148 | |||
149 | if(sansa_scan(&sansa) != 1) { | ||
150 | emit logItem(tr("Can't find Sansa"), LOGERROR); | ||
151 | emit done(true); | ||
152 | return false; | ||
153 | } | ||
154 | |||
155 | if (sansa_open(&sansa, 0) < 0) { | ||
156 | emit logItem(tr("Could not open Sansa"), LOGERROR); | ||
157 | emit done(true); | ||
158 | return false; | ||
159 | } | ||
160 | |||
161 | if (sansa_read_partinfo(&sansa,0) < 0) { | ||
162 | emit logItem(tr("Could not read partition table"), LOGERROR); | ||
163 | emit done(true); | ||
164 | return false; | ||
165 | } | ||
166 | |||
167 | int i = is_sansa(&sansa); | ||
168 | if(i < 0) { | ||
169 | emit logItem(tr("Disk is not a Sansa (Error %1), aborting.").arg(i), LOGERROR); | ||
170 | emit done(true); | ||
171 | return false; | ||
172 | } | ||
173 | |||
174 | if (sansa.hasoldbootloader) { | ||
175 | emit logItem(tr("OLD ROCKBOX INSTALLATION DETECTED, ABORTING.\n" | ||
176 | "You must reinstall the original Sansa firmware before running\n" | ||
177 | "sansapatcher for the first time.\n" | ||
178 | "See http://www.rockbox.org/wiki/SansaE200Install\n"), | ||
179 | LOGERROR); | ||
180 | emit done(true); | ||
181 | return false; | ||
182 | } | ||
183 | |||
184 | if (sansa_reopen_rw(&sansa) < 0) { | ||
185 | emit logItem(tr("Could not open Sansa in R/W mode"), LOGERROR); | ||
186 | emit done(true); | ||
187 | return false; | ||
188 | } | ||
189 | |||
190 | if (sansa_delete_bootloader(&sansa)==0) { | ||
191 | emit logItem(tr("Successfully removed bootloader"), LOGOK); | ||
192 | logInstall(LogRemove); | ||
193 | emit done(false); | ||
194 | sansa_close(&sansa); | ||
195 | return true; | ||
196 | } | ||
197 | else { | ||
198 | emit logItem(tr("Removing bootloader failed."),LOGERROR); | ||
199 | emit done(true); | ||
200 | sansa_close(&sansa); | ||
201 | return false; | ||
202 | } | ||
203 | |||
204 | return false; | ||
205 | } | ||
206 | |||
207 | |||
208 | /** Check if bootloader is already installed | ||
209 | */ | ||
210 | BootloaderInstallBase::BootloaderType BootloaderInstallSansa::installed(void) | ||
211 | { | ||
212 | struct sansa_t sansa; | ||
213 | int num; | ||
214 | |||
215 | if(sansa_scan(&sansa) != 1) { | ||
216 | return BootloaderUnknown; | ||
217 | } | ||
218 | if (sansa_open(&sansa, 0) < 0) { | ||
219 | return BootloaderUnknown; | ||
220 | } | ||
221 | if (sansa_read_partinfo(&sansa,0) < 0) { | ||
222 | return BootloaderUnknown; | ||
223 | } | ||
224 | if(is_sansa(&sansa) < 0) { | ||
225 | return BootloaderUnknown; | ||
226 | } | ||
227 | if((num = sansa_list_images(&sansa)) == 2) { | ||
228 | return BootloaderRockbox; | ||
229 | } | ||
230 | else if(num == 1) { | ||
231 | return BootloaderOther; | ||
232 | } | ||
233 | return BootloaderUnknown; | ||
234 | |||
235 | } | ||
236 | |||
237 | |||
238 | /** Get capabilities of subclass installer. | ||
239 | */ | ||
240 | BootloaderInstallBase::Capabilities BootloaderInstallSansa::capabilities(void) | ||
241 | { | ||
242 | return (Install | Uninstall | IsRaw | CanCheckInstalled); | ||
243 | } | ||
244 | |||