rbutil/rbutilqt/base/bootloaderinstallchinachip.cpp

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  *
   9  *   Copyright (C) 2009 by Maurus Cuelenaere
  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 "bootloaderinstallchinachip.h"
  23
  24 #include "../chinachippatcher/chinachip.h"
  25
  26 BootloaderInstallChinaChip::BootloaderInstallChinaChip(QObject *parent)
  27         : BootloaderInstallBase(parent)
  28 {
  29     (void)parent;
  30 }
  31
  32 QString BootloaderInstallChinaChip::ofHint()
  33 {
  34     return tr("Bootloader installation requires you to provide "
  35                "a firmware file of the original firmware (HXF file). "
  36                "You need to download this file yourself due to legal "
  37                "reasons. Please refer to the "
  38                "<a href='http://www.rockbox.org/manual.shtml'>manual</a> and the "
  39                "<a href='http://www.rockbox.org/wiki/OndaVX747"
  40                "#Download_and_extract_a_recent_ve'>OndaVX747</a> wiki page on "
  41                "how to obtain this file.<br/>"
  42                "Press Ok to continue and browse your computer for the firmware "
  43                "file.");
  44 }
  45
  46 void BootloaderInstallChinaChip::logString(char* format, va_list args, int type)
  47 {
  48     QString translation = QCoreApplication::translate("", format, NULL, QCoreApplication::UnicodeUTF8);
  49
  50     emit logItem(QString().vsprintf(translation.toLocal8Bit(), args), type);
  51     QCoreApplication::processEvents();
  52 }
  53
  54 static void info(void* userdata, char* format, ...)
  55 {
  56     BootloaderInstallChinaChip* pThis = (BootloaderInstallChinaChip*) userdata;
  57     va_list args;
  58
  59     va_start(args, format);
  60     pThis->logString(format, args, LOGINFO);
  61     va_end(args);
  62 }
  63
  64 static void err(void* userdata, char* format, ...)
  65 {
  66     BootloaderInstallChinaChip* pThis = (BootloaderInstallChinaChip*) userdata;
  67     va_list args;
  68
  69     va_start(args, format);
  70     pThis->logString(format, args, LOGERROR);
  71     va_end(args);
  72 }
  73
  74 bool BootloaderInstallChinaChip::install()
  75 {
  76     if(m_offile.isEmpty())
  77         return false;
  78
  79     emit logItem(tr("Downloading bootloader file"), LOGINFO);
  80
  81     connect(this, SIGNAL(downloadDone()), this, SLOT(installStage2()));
  82     downloadBlStart(m_blurl);
  83
  84     return true;
  85 }
  86
  87 void BootloaderInstallChinaChip::installStage2()
  88 {
  89     m_tempfile.open();
  90     QString blfile = m_tempfile.fileName();
  91     m_tempfile.close();
  92
  93     QString backupfile = QFileInfo(m_blfile).absoluteDir().absoluteFilePath("ccpmp.bin");
  94
  95     int ret = chinachip_patch(m_offile.toLocal8Bit(), blfile.toLocal8Bit(), m_blfile.toLocal8Bit(),
  96                               backupfile.toLocal8Bit(), &info, &err, (void*)this);
  97     qDebug() << "chinachip_patch" << ret;
  98
  99     emit done(ret);
 100 }
 101
 102 bool BootloaderInstallChinaChip::uninstall()
 103 {
 104     /* TODO: only way is to restore the OF */
 105     return false;
 106 }
 107
 108 BootloaderInstallBase::BootloaderType BootloaderInstallChinaChip::installed()
 109 {
 110     /* TODO: find a way to figure this out */
 111     return BootloaderUnknown;
 112 }
 113
 114 BootloaderInstallBase::Capabilities BootloaderInstallChinaChip::capabilities()
 115 {
 116     return (Install | IsFile | NeedsOf);
 117 }