UEFITool/UEFIExtract/uefiextract_main.cpp

/* uefiextract_main.cpp

Copyright (c) 2016, Nikolaj Schlej. All rights reserved.
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution.  The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php

THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

*/
#include <QCoreApplication>
#include <QString>
#include <QFileInfo>

#include <iostream>

#include "../common/ffsparser.h"
#include "../common/fitparser.h"
#include "ffsdumper.h"

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);
    a.setOrganizationName("CodeRush");
    a.setOrganizationDomain("coderush.me");
    a.setApplicationName("UEFIExtract");

    if (a.arguments().length() > 32) {
        std::cout << "Too many arguments" << std::endl;
        return 1;
    }

    if (a.arguments().length() > 1) {
        // Check that input file exists
        QString path = a.arguments().at(1);
        QFileInfo fileInfo(path);
        if (!fileInfo.exists())
            return ERR_FILE_OPEN;

        // Open the input file
        QFile inputFile;
        inputFile.setFileName(path);
        if (!inputFile.open(QFile::ReadOnly))
            return ERR_FILE_OPEN;
        
        // Read and close the file
        QByteArray buffer = inputFile.readAll();
        inputFile.close();

        // Create model and ffsParser
        TreeModel model;
        FfsParser ffsParser(&model);
        // Parse input buffer
        STATUS result = ffsParser.parse(buffer);
        if (result)
            return result;

        // Show ffsParser's messages
        std::vector<std::pair<QString, QModelIndex> > messages = ffsParser.getMessages();
        for (size_t i = 0; i < messages.size(); i++) {
            std::cout << messages[i].first.toLatin1().constData() << std::endl;
        }

        // Get last VTF
        QModelIndex lastVtf = ffsParser.getLastVtf();
        if (lastVtf.isValid()) {
            // Create fitParser
            FitParser fitParser(&model);
            // Find and parse FIT table
            result = fitParser.parse(model.index(0, 0), lastVtf);
            if (ERR_SUCCESS == result) {
                // Show fitParser's messages
                std::vector<std::pair<QString, QModelIndex> > fitMessages = fitParser.getMessages();
                for (size_t i = 0; i < fitMessages.size(); i++) {
                    std::cout << fitMessages[i].first.toLatin1().constData() << std::endl;
                }

                // Show FIT table
                std::vector<std::vector<QString> > fitTable = fitParser.getFitTable();
                if (fitTable.size()) {
                    std::cout << "-------------------------------------------------------------------" << std::endl;
                    std::cout << "     Address     |   Size   | Ver  |           Type           | CS " << std::endl;
                    std::cout << "-------------------------------------------------------------------" << std::endl;
                    for (size_t i = 0; i < fitTable.size(); i++) {
                        std::cout << fitTable[i][0].toLatin1().constData() << " | "
                            << fitTable[i][1].toLatin1().constData() << " | "
                            << fitTable[i][2].toLatin1().constData() << " | "
                            << fitTable[i][3].toLatin1().constData() << " | "
                            << fitTable[i][4].toLatin1().constData() << std::endl;
                    }
                }
            }
        }
        
        // Create ffsDumper
        FfsDumper ffsDumper(&model);

        // Dump everyting
        if (a.arguments().length() == 2) {
            return (ffsDumper.dump(model.index(0, 0), fileInfo.fileName().append(".dump")) != ERR_SUCCESS);
        }
        else { // Dump specific files
            UINT32 returned = 0;
            for (int i = 2; i < a.arguments().length(); i++) {
                result = ffsDumper.dump(model.index(0, 0), fileInfo.fileName().append(".dump"), a.arguments().at(i));
                if (result)
                    returned |= (1 << (i - 1));
            }
            return returned;
        }
    }
    else { // Show version and usage information
        std::cout << "UEFIExtract 0.10.9" << std::endl << std::endl
                  << "Usage: UEFIExtract imagefile [FileGUID_1 FileGUID_2 ... FileGUID_31]" << std::endl
                  << "Return value is a bit mask where 0 at position N means that file with GUID_N was found and unpacked, 1 otherwise" << std::endl;
        return 1;
    }
}