/*************************************************************************** * __________ __ ___. * Open \______ \ ____ ____ | | _\_ |__ _______ ___ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ * \/ \/ \/ \/ \/ * * Copyright (C) 2009 by Tomer Shalev * * 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. * * This file is a modified version of the AMS installer by Dominik Wenger * ****************************************************************************/ #include #include "bootloaderinstallbase.h" #include "bootloaderinstalltcc.h" #include "../mktccboot/mktccboot.h" BootloaderInstallTcc::BootloaderInstallTcc(QObject *parent) : BootloaderInstallBase(parent) { } QString BootloaderInstallTcc::ofHint() { return tr("Bootloader installation requires you to provide " "a firmware file of the original firmware (bin file). " "You need to download this file yourself due to legal " "reasons. Please refer to the " "manual and the " "CowonD2Info " "wiki page on how to obtain the file.
" "Press Ok to continue and browse your computer for the firmware " "file."); } bool BootloaderInstallTcc::install(void) { if(m_offile.isEmpty()) return false; // Download firmware from server emit logItem(tr("Downloading bootloader file"), LOGINFO); connect(this, &BootloaderInstallBase::downloadDone, this, &BootloaderInstallTcc::installStage2); downloadBlStart(m_blurl); return true; } void BootloaderInstallTcc::installStage2(void) { unsigned char *of_buf, *boot_buf = nullptr, *patched_buf = nullptr; int n, of_size, boot_size, patched_size; char errstr[200]; bool ret = false; m_tempfile.open(); QString bootfile = m_tempfile.fileName(); m_tempfile.close(); /* Construct path for write out. * Combine path of m_blfile with filename from OF */ QString outfilename = QFileInfo(m_blfile).absolutePath() + "/" + QFileInfo(m_offile).fileName(); /* Write out file */ QFile out(outfilename); /* Load original firmware file */ of_buf = file_read(m_offile.toLocal8Bit().data(), &of_size); if (of_buf == nullptr) { emit logItem(errstr, LOGERROR); emit logItem(tr("Could not load %1").arg(m_offile), LOGERROR); goto exit; } /* A CRC test in order to reject non OF file */ if (test_firmware_tcc(of_buf, of_size)) { emit logItem(errstr, LOGERROR); emit logItem(tr("Unknown OF file used: %1").arg(m_offile), LOGERROR); goto exit; } /* Load bootloader file */ boot_buf = file_read(bootfile.toLocal8Bit().data(), &boot_size); if (boot_buf == nullptr) { emit logItem(errstr, LOGERROR); emit logItem(tr("Could not load %1").arg(bootfile), LOGERROR); goto exit; } /* Patch the firmware */ emit logItem(tr("Patching Firmware..."), LOGINFO); patched_buf = patch_firmware_tcc(of_buf, of_size, boot_buf, boot_size, &patched_size); if (patched_buf == nullptr) { emit logItem(errstr, LOGERROR); emit logItem(tr("Could not patch firmware"), LOGERROR); goto exit; } if(!out.open(QIODevice::WriteOnly | QIODevice::Truncate)) { emit logItem(tr("Could not open %1 for writing").arg(m_blfile), LOGERROR); goto exit; } n = out.write((char*)patched_buf, patched_size); out.close(); if (n != patched_size) { emit logItem(tr("Could not write firmware file"), LOGERROR); goto exit; } /* End of install */ emit logItem(tr("Success: modified firmware file created"), LOGINFO); logInstall(LogAdd); ret = true; exit: if (of_buf) free(of_buf); if (boot_buf) free(boot_buf); if (patched_buf) free(patched_buf); emit done(ret); } bool BootloaderInstallTcc::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 BootloaderInstallTcc::installed(void) { return BootloaderUnknown; } BootloaderInstallBase::Capabilities BootloaderInstallTcc::capabilities(void) { return (Install | NeedsOf); }