mirror of
https://github.com/LongSoft/UEFITool.git
synced 2024-11-22 16:08:23 +08:00
4cf6b4f37b
Thanks to lordkag for #41: - improved parsing of Intel flash descriptor - improved detection of Tiano/EFI 1.1 compression type - added 2 UEFI capsule GUIDs used by Lenovo - solved potential crash on very low memory available - UEFIExtract and UEFIFind update to include the latest parser changes
100 lines
3.1 KiB
C++
100 lines
3.1 KiB
C++
/* ffsdumper.cpp
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Copyright (c) 2015, Nikolaj Schlej. All rights reserved.
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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*/
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#include "ffsdumper.h"
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FfsDumper::FfsDumper(TreeModel* treeModel, QObject *parent)
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: QObject(parent), model(treeModel), dumped(false)
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{
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}
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FfsDumper::~FfsDumper()
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{
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}
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STATUS FfsDumper::dump(const QModelIndex & root, const QString & path, const QString & guid)
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{
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dumped = false;
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UINT8 result = recursiveDump(root, path, guid);
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if (result)
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return result;
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else if (!dumped)
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return ERR_ITEM_NOT_FOUND;
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return ERR_SUCCESS;
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}
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STATUS FfsDumper::recursiveDump(const QModelIndex & index, const QString & path, const QString & guid)
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{
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if (!index.isValid())
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return ERR_INVALID_PARAMETER;
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QDir dir;
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if (guid.isEmpty() ||
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guidToQString(*(const EFI_GUID*)model->header(index).constData()) == guid ||
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guidToQString(*(const EFI_GUID*)model->header(model->findParentOfType(index, Types::File)).constData()) == guid) {
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if (dir.cd(path))
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return ERR_DIR_ALREADY_EXIST;
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if (!dir.mkpath(path))
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return ERR_DIR_CREATE;
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QFile file;
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if (!model->header(index).isEmpty()) {
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file.setFileName(tr("%1/header.bin").arg(path));
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if (!file.open(QFile::WriteOnly))
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return ERR_FILE_OPEN;
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file.write(model->header(index));
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file.close();
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}
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if (!model->body(index).isEmpty()) {
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file.setFileName(tr("%1/body.bin").arg(path));
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if (!file.open(QFile::WriteOnly))
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return ERR_FILE_OPEN;
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file.write(model->body(index));
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file.close();
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}
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QString info = tr("Type: %1\nSubtype: %2\n%3%4")
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.arg(itemTypeToQString(model->type(index)))
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.arg(itemSubtypeToQString(model->type(index), model->subtype(index)))
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.arg(model->text(index).isEmpty() ? tr("") : tr("Text: %1\n").arg(model->text(index)))
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.arg(model->info(index));
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file.setFileName(tr("%1/info.txt").arg(path));
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if (!file.open(QFile::Text | QFile::WriteOnly))
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return ERR_FILE_OPEN;
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file.write(info.toLatin1());
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file.close();
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dumped = true;
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}
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UINT8 result;
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for (int i = 0; i < model->rowCount(index); i++) {
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QModelIndex childIndex = index.child(i, 0);
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bool useText = FALSE;
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if (model->type(childIndex) != Types::Volume)
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useText = !model->text(childIndex).isEmpty();
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QString childPath = QString("%1/%2 %3").arg(path).arg(i).arg(useText ? model->text(childIndex) : model->name(childIndex));
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result = recursiveDump(childIndex, childPath, guid);
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if (result)
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return result;
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}
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return ERR_SUCCESS;
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}
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