From c876d3bbefe0dc00c27ca0c12d29da5874946962 Mon Sep 17 00:00:00 2001 From: Dominik Riebeling Date: Wed, 15 Dec 2021 21:04:28 +0100 Subject: 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 --- utils/rbutilqt/base/bootloaderinstalltcc.cpp | 165 +++++++++++++++++++++++++++ 1 file changed, 165 insertions(+) create mode 100644 utils/rbutilqt/base/bootloaderinstalltcc.cpp (limited to 'utils/rbutilqt/base/bootloaderinstalltcc.cpp') 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 @@ +/*************************************************************************** + * __________ __ ___. + * 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); +} -- cgit v1.2.3