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UEFI.cpp
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UEFI.cpp
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// Header files
#include <iostream>
#include <fstream>
#include <iomanip>
#include "UEFI.h"
// Supporting function implementation
void getUEFIStringPackages(vector<UEFI_IFR_STRING_PACK> &stringPackages, const string &buffer) {
// Initialize variables
UEFI_IFR_STRING_PACK tempStringPackage;
// Go through buffer
for(unsigned int i = 0; i < buffer.size() - 45; i++)
// Check if string pakage was found
if((buffer[i] != '\x00' || buffer[i + 1] != '\x00' || buffer[i + 2] != '\x00') && buffer[i + 3] == '\x04' && buffer[i + 4] == '\x34' && buffer[i + 44] == '\x01' && buffer[i + 45] == '\x00' && buffer[i + 48] == '\x2D' && i + static_cast<unsigned char>(buffer[i]) + (static_cast<unsigned char>(buffer[i + 1]) << 8) + (static_cast<unsigned char>(buffer[i + 2]) << 16) < buffer.size() && buffer[i + static_cast<unsigned char>(buffer[i]) + (static_cast<unsigned char>(buffer[i + 1]) << 8) + (static_cast<unsigned char>(buffer[i + 2]) << 16) - 1] == '\x00' && buffer[i + static_cast<unsigned char>(buffer[i]) + (static_cast<unsigned char>(buffer[i + 1]) << 8) + (static_cast<unsigned char>(buffer[i + 2]) << 16) - 2] == '\x00') {
// Set temp string package
tempStringPackage.header.offset = i;
tempStringPackage.header.length = static_cast<uint32_t>(static_cast<unsigned char>(buffer[i]) + (static_cast<unsigned char>(buffer[i + 1]) << 8) + (static_cast<unsigned char>(buffer[i + 2]) << 16));
tempStringPackage.header.type = static_cast<unsigned char>(buffer[i + 3]);
tempStringPackage.headerSize = static_cast<uint32_t>(static_cast<unsigned char>(buffer[i + 4]) + (static_cast<unsigned char>(buffer[i + 5]) << 8) + (static_cast<unsigned char>(buffer[i + 6]) << 16) + (static_cast<unsigned char>(buffer[i + 7]) << 24));
tempStringPackage.stringOffset = i + static_cast<uint32_t>(static_cast<unsigned char>(buffer[i + 8]) + (static_cast<unsigned char>(buffer[i + 9]) << 8) + (static_cast<unsigned char>(buffer[i + 10]) << 16) + (static_cast<unsigned char>(buffer[i + 11]) << 24));
for(int j = 0; j < 16; j++)
tempStringPackage.languageWindow.push_back(static_cast<uint16_t>(static_cast<unsigned char>(buffer[i + 12 + j * 2]) + (static_cast<unsigned char>(buffer[i + 13 + j * 2]) << 8)));
for(int j = i + 46; buffer[j] != '\x00'; j++)
tempStringPackage.language.push_back(buffer[j]);
tempStringPackage.structureOffset = 0;
// Add string package to list
stringPackages.push_back(tempStringPackage);
// Clear temp string package
tempStringPackage.languageWindow.clear();
tempStringPackage.language.clear();
}
}
void displayUEFIStringPackages(const vector<UEFI_IFR_STRING_PACK> &stringPackages) {
// Display string packages info
cout << "String Packages Information:" << endl;
// Go through string packages
for(unsigned int i = 0; i < stringPackages.size(); i++) {
// Display string package info
cout << "\tString Package " << i << " Information:" << endl;
cout << "\t\tOffset: " << dec << stringPackages[i].header.offset << hex << uppercase << " (0x" << stringPackages[i].header.offset << ')' << endl;
cout << "\t\tLength: " << dec << stringPackages[i].header.length << hex << uppercase << " (0x" << stringPackages[i].header.length << ')' << endl;
cout << "\t\tLanguage: " << stringPackages[i].language << endl;
}
cout << endl;
}
void getUEFIStrings(vector<UEFI_IFR_STRING_PACK> &stringPackages, vector<string> &strings, const string &buffer) {
// Initialize variables
int index;
string temp;
// Go through string packages
for(unsigned int i = 0; i < stringPackages.size(); i++) {
// Check if language isn't english
if(stringPackages[i].language != "en-US")
// Continue
continue;
// Set structure offset
stringPackages[i].structureOffset = strings.size();
// Add language string to list
strings.push_back(stringPackages[i].language);
// Loop while string exists
for(index = stringPackages[i].stringOffset; buffer[index] == '\x14'; index += 2) {
// Fill string
for(index++; buffer[index] != '\x00'; index += 2)
temp.push_back(buffer[index]);
// Add string to list
strings.push_back(temp);
// Clear temp
temp.clear();
// Skip % padding
while(buffer[index + 1] == '\x25')
index += 2;
}
}
// Go through strings
for(unsigned int i = 0; i < strings.size(); i++) {
// Change carriage return characters to spaces
for(unsigned int j = 0; j < strings[i].size(); j++)
if(strings[i][j] == '\r')
strings[i][j] = ' ';
// Remove leading spaces
while (strings[i].size() > 1 && strings[i][0] == ' ')
strings[i].erase(0, 1);
// Change double spaces
for(unsigned int j = 0; strings[i].size() && j < strings[i].size() - 1; j++)
if(strings[i][j] == ' ' && strings[i][j + 1] == ' ')
strings[i].erase(j, 1);
}
}
void displayUEFIStrings(const vector<string> &strings) {
// Print strings
cout << "Strings:" << endl;
// Go through strings
for(uint32_t i = 0; i < strings.size(); i++)
// Print string
cout << '\t' << dec << i << " (0x" << hex << uppercase << i << ") " << strings[i] << endl;
cout << endl;
}
void getUEFIFormSets(vector<UEFI_IFR_FORM_SET_PACK> &formSets, const string &buffer, const vector<UEFI_IFR_STRING_PACK> &stringPackages, const vector<string> &strings) {
// Initialize variables
UEFI_IFR_FORM_SET_PACK tempFormSet;
vector<uint32_t> stringCandidates;
uint32_t chosenCandidate;
// Go through string packages
for(unsigned int i = 0; i < stringPackages.size(); i++) {
// Check if language isn't english
if(stringPackages[i].language != "en-US")
// Continue
continue;
// Get string candidate
stringCandidates.push_back(i);
}
// Go through buffer
for(uint32_t i = 0; i < buffer.size() - 4; i++)
// Check if form set was found
if((buffer[i] != '\x00' || buffer[i + 1] != '\x00' || buffer[i + 2] != '\x00') && buffer[i + 3] == '\x02' && buffer[i + 4] == '\x0E' && i + static_cast<unsigned char>(buffer[i]) + (static_cast<unsigned char>(buffer[i + 1]) << 8) + (static_cast<unsigned char>(buffer[i + 2]) << 16) < buffer.size() && buffer[i + static_cast<unsigned char>(buffer[i]) + (static_cast<unsigned char>(buffer[i + 1]) << 8) + (static_cast<unsigned char>(buffer[i + 2]) << 16) - 1] == '\x02' && buffer[i + static_cast<unsigned char>(buffer[i]) + (static_cast<unsigned char>(buffer[i + 1]) << 8) + (static_cast<unsigned char>(buffer[i + 2]) << 16) - 2] == '\x29') {
// Get chosen candidate for form set's string package
chosenCandidate = stringCandidates[0];
for(unsigned int j = 1; j < stringCandidates.size(); j++)
if(abs(static_cast<signed>(stringPackages[j].header.offset - i)) < abs(static_cast<signed>(stringPackages[chosenCandidate].header.offset - i)))
chosenCandidate = j;
// Set temp form set
tempFormSet.header.offset = i;
tempFormSet.header.length = static_cast<uint32_t>(static_cast<unsigned char>(buffer[i]) + (static_cast<unsigned char>(buffer[i + 1]) << 8) + (static_cast<unsigned char>(buffer[i + 2]) << 16));
tempFormSet.header.type = static_cast<unsigned char>(buffer[i + 3]);
tempFormSet.titleString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[i + 22]) + (static_cast<unsigned char>(buffer[i + 23]) << 8));
tempFormSet.usingStringPackage = stringCandidates[chosenCandidate];
tempFormSet.title = strings[tempFormSet.titleString + stringPackages[tempFormSet.usingStringPackage].structureOffset];
// Add temp form set to list
formSets.push_back(tempFormSet);
}
}
void displayUEFIFormSets(const vector<UEFI_IFR_FORM_SET_PACK> &formSets) {
// Print form sets information
cout << "Form Sets Information:" << endl;
// Go through form sets
for(uint32_t i = 0; i < formSets.size(); i++) {
// Print form set information
cout << "\tForm Set " << i << " Information:" << endl;
cout << "\t\tOffset: " << dec << formSets[i].header.offset << hex << uppercase << " (0x" << formSets[i].header.offset << ')' << endl;
cout << "\t\tLength: " << dec << formSets[i].header.length << hex << uppercase << " (0x" << formSets[i].header.length << ')' << endl;
cout << "\t\tTitle ID: " << dec << formSets[i].titleString << hex << uppercase << " (0x" << formSets[i].titleString << ')' << endl;
cout << "\t\tTitle: " << formSets[i].title << endl;
}
cout << endl;
}
void generateUEFIIFRDump(const string &outputFile, const vector<UEFI_IFR_STRING_PACK> &stringPackages, const vector<UEFI_IFR_FORM_SET_PACK> &formSets, const string &buffer, const vector<string> &strings) {
// Initialize variables
uint8_t numberOfTabs = 0;
unsigned char highNibble, lowNibble;
vector<uint8_t> conditionalStack;
ofstream fout(outputFile.c_str());
// Display protocol
for(uint8_t i = 0; i < 32; i++)
fout << ' ';
fout << "UEFI Protocol Detected" << endl;
for(uint8_t i = 0; i < 80; i++)
fout << '-';
fout << endl << endl << endl;
// Display string packages info
for(uint8_t i = 0; i < 32; i++)
fout << ' ';
fout << "String Packages" << endl;
for(uint8_t i = 0; i < 80; i++)
fout << '-';
fout << endl;
fout << "Offset:\t\tLanguage:" << endl;
for(uint8_t i = 0; i < 80; i++)
fout << '-';
fout << endl;
for(uint8_t i = 0; i < stringPackages.size(); i++) {
fout << "0x" << hex << uppercase << stringPackages[i].header.offset;
fout << "\t\t" << stringPackages[i].language << " (0x" << hex << uppercase << static_cast<unsigned int>(i) << ')' << endl;
}
fout << endl << endl;
// Display form sets info
for(uint8_t i = 0; i < 35; i++)
fout << ' ';
fout << "Form Sets" << endl;
for(uint8_t i = 0; i < 80; i++)
fout << '-';
fout << endl;
fout << "Offset:\t\tTitle:" << endl;
for(uint8_t i = 0; i < 80; i++)
fout << '-';
fout << endl;
for(uint8_t i = 0; i < formSets.size(); i++) {
fout << "0x" << hex << uppercase << formSets[i].header.offset;
fout << "\t\t" << formSets[i].title << " (0x" << hex << uppercase << formSets[i].titleString << " from string package 0x" << formSets[i].usingStringPackage << ')' << endl;
}
fout << endl << endl;
// Display IFR
for(uint8_t i = 0; i < 25; i++)
fout << ' ';
fout << "Internal Forms Representation" << endl;
for(uint8_t i = 0; i < 80; i++)
fout << '-';
fout << endl;
fout << "Offset:\t\tInstruction:" << endl;
for(uint8_t i = 0; i < 80; i++)
fout << '-';
fout << endl;
// Go through form sets
for(uint32_t i = 0; i < formSets.size(); i++)
// Go through all the form set's operations
for(uint32_t j = formSets[i].header.offset + 4; j < formSets[i].header.offset + formSets[i].header.length; j += static_cast<unsigned char>(buffer[j + 1]) & 0x7F) {
// Check if opcode if UEFI_IFR_FORM_OP 0x01
if(buffer[j] == UEFI_IFR_FORM_OP) {
// Create temp
UEFI_IFR_FORM temp;
// Fill temp
temp.header.offset = j;
temp.header.opcode = buffer[j];
temp.header.length = static_cast<unsigned char>(buffer[j + 1]) & 0x7F;
temp.header.scope = static_cast<unsigned char>(buffer[j + 1]) & 0x80;
temp.formId = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 2]) + (static_cast<unsigned char>(buffer[j + 3]) << 8));
temp.titleString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 4]) + (static_cast<unsigned char>(buffer[j + 5]) << 8));
// Display offset
fout << "0x" << hex << uppercase << temp.header.offset << ' ';
// Display tabs
for(uint8_t k = 0; k < numberOfTabs; k++)
fout << '\t';
// Display temp
fout << "Form: " << strings[temp.titleString + stringPackages[formSets[i].usingStringPackage].structureOffset] << ", Form ID: 0x" << hex << uppercase << temp.formId;
// Check if scope
if(temp.header.scope) {
// Increment number of tabs
numberOfTabs++;
// Add to conditional stack
conditionalStack.push_back(FORM);
}
}
// Otherwise check if opcode if UEFI_IFR_SUBTITLE_OP 0x02
else if(buffer[j] == UEFI_IFR_SUBTITLE_OP) {
// Create temp
UEFI_IFR_SUBTITLE temp;
// Fill temp
temp.header.offset = j;
temp.header.opcode = buffer[j];
temp.header.length = static_cast<unsigned char>(buffer[j + 1]) & 0x7F;
temp.header.scope = static_cast<unsigned char>(buffer[j + 1]) & 0x80;
temp.statement.promptString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 2]) + (static_cast<unsigned char>(buffer[j + 3]) << 8));
temp.statement.helpString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 4]) + (static_cast<unsigned char>(buffer[j + 5]) << 8));
temp.flags = static_cast<unsigned char>(buffer[j + 6]);
// Display offset
fout << "0x" << hex << uppercase << temp.header.offset << ' ';
// Display tabs
for(uint8_t k = 0; k < numberOfTabs; k++)
fout << '\t';
// Display temp
fout << "Subtitle: " << strings[temp.statement.promptString + stringPackages[formSets[i].usingStringPackage].structureOffset];
// Check if scope
if(temp.header.scope) {
// Increment number of tabs
numberOfTabs++;
// Add to conditional stack
conditionalStack.push_back(OTHER);
}
}
// Otherwise check if opcode if UEFI_IFR_TEXT_OP 0x03
else if(buffer[j] == UEFI_IFR_TEXT_OP) {
// Create temp
UEFI_IFR_TEXT temp;
// Fill temp
temp.header.offset = j;
temp.header.opcode = buffer[j];
temp.header.length = static_cast<unsigned char>(buffer[j + 1]) & 0x7F;
temp.header.scope = static_cast<unsigned char>(buffer[j + 1]) & 0x80;
temp.statement.promptString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 2]) + (static_cast<unsigned char>(buffer[j + 3]) << 8));
temp.statement.helpString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 4]) + (static_cast<unsigned char>(buffer[j + 5]) << 8));
temp.secondaryTextString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 6]) + (static_cast<unsigned char>(buffer[j + 7]) << 8));
// Display offset
fout << "0x" << hex << uppercase << temp.header.offset << ' ';
// Display tabs
for(uint8_t k = 0; k < numberOfTabs; k++)
fout << '\t';
// Display temp
fout << "Text: " << strings[temp.statement.promptString + stringPackages[formSets[i].usingStringPackage].structureOffset];
// Check if scope
if(temp.header.scope) {
// Increment number of tabs
numberOfTabs++;
// Add to conditional stack
conditionalStack.push_back(OTHER);
}
}
// Otherwise check if opcode if UEFI_IFR_IMAGE_OP 0x04
else if(buffer[j] == UEFI_IFR_IMAGE_OP) {
// Create temp
UEFI_IFR_IMAGE temp;
// Fill temp
temp.header.offset = j;
temp.header.opcode = buffer[j];
temp.header.length = static_cast<unsigned char>(buffer[j + 1]) & 0x7F;
temp.header.scope = static_cast<unsigned char>(buffer[j + 1]) & 0x80;
temp.imageId = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 2]) + (static_cast<unsigned char>(buffer[j + 3]) << 8));
// Display offset
fout << "0x" << hex << uppercase << temp.header.offset << ' ';
// Display tabs
for(uint8_t k = 0; k < numberOfTabs; k++)
fout << '\t';
// Display temp
fout << "Image";
// Check if scope
if(temp.header.scope) {
// Increment number of tabs
numberOfTabs++;
// Add to conditional stack
conditionalStack.push_back(OTHER);
}
}
// Otherwise check if opcode if UEFI_IFR_ONE_OF_OP 0x05
else if(buffer[j] == UEFI_IFR_ONE_OF_OP) {
// Create temp
UEFI_IFR_ONE_OF temp;
// Fill temp
temp.header.offset = j;
temp.header.opcode = buffer[j];
temp.header.length = static_cast<unsigned char>(buffer[j + 1]) & 0x7F;
temp.header.scope = static_cast<unsigned char>(buffer[j + 1]) & 0x80;
temp.question.statement.promptString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 2]) + (static_cast<unsigned char>(buffer[j + 3]) << 8));
temp.question.statement.helpString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 4]) + (static_cast<unsigned char>(buffer[j + 5]) << 8));
temp.question.questionId = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 6]) + (static_cast<unsigned char>(buffer[j + 7]) << 8));
temp.question.varStoreId = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 8]) + (static_cast<unsigned char>(buffer[j + 9]) << 8));
temp.question.varOffset = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 10]) + (static_cast<unsigned char>(buffer[j + 11]) << 8));
temp.question.flags = static_cast<unsigned char>(buffer[j + 12]);
temp.flags = static_cast<unsigned char>(buffer[j + 13]);
if(temp.flags == 0x00) {
temp.data.minimumValue = static_cast<unsigned char>(buffer[j + 14]);
temp.data.maximumValue = static_cast<unsigned char>(buffer[j + 15]);
temp.data.step = static_cast<unsigned char>(buffer[j + 16]);
}
else if(temp.flags == 0x01) {
temp.data.minimumValue = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 14]) + (static_cast<unsigned char>(buffer[j + 15]) << 8));
temp.data.maximumValue = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 16]) + (static_cast<unsigned char>(buffer[j + 17]) << 8));
temp.data.step = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 18]) + (static_cast<unsigned char>(buffer[j + 19]) << 8));
}
else if(temp.flags == 0x02) {
temp.data.minimumValue = static_cast<uint32_t>(static_cast<unsigned char>(buffer[i + 14]) + (static_cast<unsigned char>(buffer[i + 15]) << 8) + (static_cast<unsigned char>(buffer[i + 16]) << 16) + (static_cast<unsigned char>(buffer[i + 17]) << 24));
temp.data.maximumValue = static_cast<uint32_t>(static_cast<unsigned char>(buffer[i + 18]) + (static_cast<unsigned char>(buffer[i + 19]) << 8) + (static_cast<unsigned char>(buffer[i + 20]) << 16) + (static_cast<unsigned char>(buffer[i + 21]) << 24));
temp.data.step = static_cast<uint32_t>(static_cast<unsigned char>(buffer[i + 22]) + (static_cast<unsigned char>(buffer[i + 23]) << 8) + (static_cast<unsigned char>(buffer[i + 24]) << 16) + (static_cast<unsigned char>(buffer[i + 25]) << 24));
}
else if(temp.flags == 0x03) {
temp.data.minimumValue = static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 14]) + (static_cast<unsigned char>(buffer[j + 15]) << 8) + (static_cast<unsigned char>(buffer[j + 16]) << 16) + (static_cast<unsigned char>(buffer[j + 17]) << 24) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 18])) << 32) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 19])) << 40) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 20])) << 48) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 21])) << 56));
temp.data.maximumValue = static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 22]) + (static_cast<unsigned char>(buffer[j + 23]) << 8) + (static_cast<unsigned char>(buffer[j + 24]) << 16) + (static_cast<unsigned char>(buffer[j + 25]) << 24) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 26])) << 32) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 27])) << 40) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 28])) << 48) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 29])) << 56));
temp.data.step = static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 30]) + (static_cast<unsigned char>(buffer[j + 31]) << 8) + (static_cast<unsigned char>(buffer[j + 32]) << 16) + (static_cast<unsigned char>(buffer[j + 33]) << 24) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 34])) << 32) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 35])) << 40) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 36])) << 48) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 37])) << 56));
}
// Display offset
fout << "0x" << hex << uppercase << temp.header.offset << ' ';
// Display tabs
for(uint8_t k = 0; k < numberOfTabs; k++)
fout << '\t';
// Display temp
fout << "Setting: " << strings[temp.question.statement.promptString + stringPackages[formSets[i].usingStringPackage].structureOffset] << ", Variable: 0x" << hex << uppercase << temp.question.varOffset;
// Check if scope
if(temp.header.scope) {
// Increment number of tabs
numberOfTabs++;
// Add to conditional stack
conditionalStack.push_back(OPTION);
}
}
// Otherwise check if opcode if UEFI_IFR_CHECKBOX_OP 0x06
else if(buffer[j] == UEFI_IFR_CHECKBOX_OP) {
// Create temp
UEFI_IFR_CHECKBOX temp;
// Fill temp
temp.header.offset = j;
temp.header.opcode = buffer[j];
temp.header.length = static_cast<unsigned char>(buffer[j + 1]) & 0x7F;
temp.header.scope = static_cast<unsigned char>(buffer[j + 1]) & 0x80;
temp.question.statement.promptString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 2]) + (static_cast<unsigned char>(buffer[j + 3]) << 8));
temp.question.statement.helpString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 4]) + (static_cast<unsigned char>(buffer[j + 5]) << 8));
temp.question.questionId = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 6]) + (static_cast<unsigned char>(buffer[j + 7]) << 8));
temp.question.varStoreId = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 8]) + (static_cast<unsigned char>(buffer[j + 9]) << 8));
temp.question.varOffset = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 10]) + (static_cast<unsigned char>(buffer[j + 11]) << 8));
temp.question.flags = static_cast<unsigned char>(buffer[j + 12]);
temp.flags = static_cast<unsigned char>(buffer[j + 13]);
// Display offset
fout << "0x" << hex << uppercase << temp.header.offset << ' ';
// Display tabs
for(uint8_t k = 0; k < numberOfTabs; k++)
fout << '\t';
// Display temp
fout << "Checkbox: " << strings[temp.question.statement.promptString + stringPackages[formSets[i].usingStringPackage].structureOffset] << ", Variable: 0x" << hex << uppercase << temp.question.varOffset;
// Check if scope
if(temp.header.scope) {
// Increment number of tabs
numberOfTabs++;
// Add to conditional stack
conditionalStack.push_back(OTHER);
}
}
// Otherwise check if opcode if UEFI_IFR_NUMERIC_OP 0x07
else if(buffer[j] == UEFI_IFR_NUMERIC_OP) {
// Create temp
UEFI_IFR_NUMERIC temp;
// Fill temp
temp.header.offset = j;
temp.header.opcode = buffer[j];
temp.header.length = static_cast<unsigned char>(buffer[j + 1]) & 0x7F;
temp.header.scope = static_cast<unsigned char>(buffer[j + 1]) & 0x80;
temp.question.statement.promptString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 2]) + (static_cast<unsigned char>(buffer[j + 3]) << 8));
temp.question.statement.helpString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 4]) + (static_cast<unsigned char>(buffer[j + 5]) << 8));
temp.question.questionId = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 6]) + (static_cast<unsigned char>(buffer[j + 7]) << 8));
temp.question.varStoreId = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 8]) + (static_cast<unsigned char>(buffer[j + 9]) << 8));
temp.question.varOffset = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 10]) + (static_cast<unsigned char>(buffer[j + 11]) << 8));
temp.question.flags = static_cast<unsigned char>(buffer[j + 12]);
temp.flags = static_cast<unsigned char>(buffer[j + 13]);
if(temp.flags == 0x00) {
temp.data.minimumValue = static_cast<unsigned char>(buffer[j + 14]);
temp.data.maximumValue = static_cast<unsigned char>(buffer[j + 15]);
temp.data.step = static_cast<unsigned char>(buffer[j + 16]);
}
else if(temp.flags == 0x01) {
temp.data.minimumValue = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 14]) + (static_cast<unsigned char>(buffer[j + 15]) << 8));
temp.data.maximumValue = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 16]) + (static_cast<unsigned char>(buffer[j + 17]) << 8));
temp.data.step = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 18]) + (static_cast<unsigned char>(buffer[j + 19]) << 8));
}
else if(temp.flags == 0x02) {
temp.data.minimumValue = static_cast<uint32_t>(static_cast<unsigned char>(buffer[i + 14]) + (static_cast<unsigned char>(buffer[i + 15]) << 8) + (static_cast<unsigned char>(buffer[i + 16]) << 16) + (static_cast<unsigned char>(buffer[i + 17]) << 24));
temp.data.maximumValue = static_cast<uint32_t>(static_cast<unsigned char>(buffer[i + 18]) + (static_cast<unsigned char>(buffer[i + 19]) << 8) + (static_cast<unsigned char>(buffer[i + 20]) << 16) + (static_cast<unsigned char>(buffer[i + 21]) << 24));
temp.data.step = static_cast<uint32_t>(static_cast<unsigned char>(buffer[i + 22]) + (static_cast<unsigned char>(buffer[i + 23]) << 8) + (static_cast<unsigned char>(buffer[i + 24]) << 16) + (static_cast<unsigned char>(buffer[i + 25]) << 24));
}
else if(temp.flags == 0x03) {
temp.data.minimumValue = static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 14]) + (static_cast<unsigned char>(buffer[j + 15]) << 8) + (static_cast<unsigned char>(buffer[j + 16]) << 16) + (static_cast<unsigned char>(buffer[j + 17]) << 24) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 18])) << 32) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 19])) << 40) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 20])) << 48) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 21])) << 56));
temp.data.maximumValue = static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 22]) + (static_cast<unsigned char>(buffer[j + 23]) << 8) + (static_cast<unsigned char>(buffer[j + 24]) << 16) + (static_cast<unsigned char>(buffer[j + 25]) << 24) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 26])) << 32) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 27])) << 40) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 28])) << 48) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 29])) << 56));
temp.data.step = static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 30]) + (static_cast<unsigned char>(buffer[j + 31]) << 8) + (static_cast<unsigned char>(buffer[j + 32]) << 16) + (static_cast<unsigned char>(buffer[j + 33]) << 24) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 34])) << 32) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 35])) << 40) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 36])) << 48) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 37])) << 56));
}
// Display offset
fout << "0x" << hex << uppercase << temp.header.offset << ' ';
// Display tabs
for(uint8_t k = 0; k < numberOfTabs; k++)
fout << '\t';
// Display temp
fout << "Numeric: " << strings[temp.question.statement.promptString + stringPackages[formSets[i].usingStringPackage].structureOffset] << dec << " (" << temp.data.minimumValue << '-' << temp.data.maximumValue << ") , Variable: 0x" << hex << uppercase << temp.question.varOffset;
// Check if scope
if(temp.header.scope) {
// Increment number of tabs
numberOfTabs++;
// Add to conditional stack
conditionalStack.push_back(OTHER);
}
}
// Otherwise check if opcode if UEFI_IFR_PASSWORD_OP 0x08
else if(buffer[j] == UEFI_IFR_PASSWORD_OP) {
// Create temp
UEFI_IFR_PASSWORD temp;
// Fill temp
temp.header.offset = j;
temp.header.opcode = buffer[j];
temp.header.length = static_cast<unsigned char>(buffer[j + 1]) & 0x7F;
temp.header.scope = static_cast<unsigned char>(buffer[j + 1]) & 0x80;
temp.question.statement.promptString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 2]) + (static_cast<unsigned char>(buffer[j + 3]) << 8));
temp.question.statement.helpString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 4]) + (static_cast<unsigned char>(buffer[j + 5]) << 8));
temp.question.questionId = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 6]) + (static_cast<unsigned char>(buffer[j + 7]) << 8));
temp.question.varStoreId = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 8]) + (static_cast<unsigned char>(buffer[j + 9]) << 8));
temp.question.varOffset = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 10]) + (static_cast<unsigned char>(buffer[j + 11]) << 8));
temp.question.flags = static_cast<unsigned char>(buffer[j + 12]);
temp.minimumSize = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 13]) + (static_cast<unsigned char>(buffer[j + 14]) << 8));
temp.maximumSize = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 15]) + (static_cast<unsigned char>(buffer[j + 16]) << 8));
// Display offset
fout << "0x" << hex << uppercase << temp.header.offset << ' ';
// Display tabs
for(uint8_t k = 0; k < numberOfTabs; k++)
fout << '\t';
// Display temp
fout << "Password: " << strings[temp.question.statement.promptString + stringPackages[formSets[i].usingStringPackage].structureOffset] << ", Variable: 0x" << hex << uppercase << temp.question.varOffset;
// Check if scope
if(temp.header.scope) {
// Increment number of tabs
numberOfTabs++;
// Add to conditional stack
conditionalStack.push_back(OTHER);
}
}
// Otherwise check if opcode if UEFI_IFR_ONE_OF_OPTION_OP 0x09
else if(buffer[j] == UEFI_IFR_ONE_OF_OPTION_OP) {
// Create temp
UEFI_IFR_ONE_OF_OPTION temp;
// Fill temp
temp.header.offset = j;
temp.header.opcode = buffer[j];
temp.header.length = static_cast<unsigned char>(buffer[j + 1]) & 0x7F;
temp.header.scope = static_cast<unsigned char>(buffer[j + 1]) & 0x80;
temp.optionString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 2]) + (static_cast<unsigned char>(buffer[j + 3]) << 8));
temp.flags = static_cast<unsigned char>(buffer[j + 4]);
temp.type = static_cast<unsigned char>(buffer[j + 5]);
if(temp.type == 0x00)
temp.value = static_cast<unsigned char>(buffer[j + 6]);
else if(temp.type == 0x01)
temp.value = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 6]) + (static_cast<unsigned char>(buffer[j + 7]) << 8));
else if(temp.type == 0x02)
temp.value = static_cast<uint32_t>(static_cast<unsigned char>(buffer[i + 6]) + (static_cast<unsigned char>(buffer[i + 7]) << 8) + (static_cast<unsigned char>(buffer[i + 8]) << 16) + (static_cast<unsigned char>(buffer[i + 9]) << 24));
else if(temp.type == 0x03)
temp.value = static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 6]) + (static_cast<unsigned char>(buffer[j + 7]) << 8) + (static_cast<unsigned char>(buffer[j + 8]) << 16) + (static_cast<unsigned char>(buffer[j + 9]) << 24) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 10])) << 32) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 11])) << 40) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 12])) << 48) + (static_cast<uint64_t>(static_cast<unsigned char>(buffer[j + 13])) << 56));
// Display offset
fout << "0x" << hex << uppercase << temp.header.offset << ' ';
// Display tabs
for(uint8_t k = 0; k < numberOfTabs; k++)
fout << '\t';
// Display temp
fout << "Option: " << strings[temp.optionString + stringPackages[formSets[i].usingStringPackage].structureOffset] << ", Value: ";
if(temp.type >= 0x00 && temp.type <= 0x03)
fout << "0x" << hex << uppercase << temp.value;
else if(temp.type == 0x04)
fout << "Bool";
else if(temp.type == 0x05)
fout << "Time";
else if(temp.type == 0x06)
fout << "Date";
else if(temp.type == 0x07)
fout << "String";
else if(temp.type == 0x08)
fout << "Other";
else if(temp.type == 0x09)
fout << "Undefined";
else if(temp.type == 0x0A)
fout << "Action";
else if(temp.type == 0x0B)
fout << "Buffer";
if(temp.flags == 0x10)
fout << " (default)";
else if(temp.flags == 0x20)
fout << " (default MFG)";
// Check if scope
if(temp.header.scope) {
// Increment number of tabs
numberOfTabs++;
// Add to conditional stack
conditionalStack.push_back(OTHER);
}
}
// Otherwise check if opcode if UEFI_IFR_SUPPRESS_IF_OP 0x0A
else if(buffer[j] == UEFI_IFR_SUPPRESS_IF_OP) {
// Create temp
UEFI_IFR_SUPPRESS_IF temp;
// Fill temp
temp.header.offset = j;
temp.header.opcode = buffer[j];
temp.header.length = static_cast<unsigned char>(buffer[j + 1]) & 0x7F;
temp.header.scope = static_cast<unsigned char>(buffer[j + 1]) & 0x80;
// Display offset
fout << "0x" << hex << uppercase << temp.header.offset << ' ';
// Display tabs
for(uint8_t k = 0; k < numberOfTabs; k++)
fout << '\t';
// Display temp
fout << "Suppress If:";
// Check if scope
if(temp.header.scope) {
// Increment number of tabs
numberOfTabs++;
// Add to conditional stack
conditionalStack.push_back(CONDITION);
}
}
// Otherwise check if opcode if UEFI_IFR_LOCKED_OP 0x0B
else if(buffer[j] == UEFI_IFR_LOCKED_OP) {
// Create temp
UEFI_IFR_LOCKED temp;
// Fill temp
temp.header.offset = j;
temp.header.opcode = buffer[j];
temp.header.length = static_cast<unsigned char>(buffer[j + 1]) & 0x7F;
temp.header.scope = static_cast<unsigned char>(buffer[j + 1]) & 0x80;
// Display offset
fout << "0x" << hex << uppercase << temp.header.offset << ' ';
// Display tabs
for(uint8_t k = 0; k < numberOfTabs; k++)
fout << '\t';
// Display temp
fout << "Locked";
// Check if scope
if(temp.header.scope) {
// Increment number of tabs
numberOfTabs++;
// Add to conditional stack
conditionalStack.push_back(OTHER);
}
}
// Otherwise check if opcode if UEFI_IFR_ACTION_OP 0x0C
else if(buffer[j] == UEFI_IFR_ACTION_OP) {
// Create temp
UEFI_IFR_ACTION temp;
// Fill temp
temp.header.offset = j;
temp.header.opcode = buffer[j];
temp.header.length = static_cast<unsigned char>(buffer[j + 1]) & 0x7F;
temp.header.scope = static_cast<unsigned char>(buffer[j + 1]) & 0x80;
temp.question.statement.promptString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 2]) + (static_cast<unsigned char>(buffer[j + 3]) << 8));
temp.question.statement.helpString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 4]) + (static_cast<unsigned char>(buffer[j + 5]) << 8));
temp.question.questionId = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 6]) + (static_cast<unsigned char>(buffer[j + 7]) << 8));
temp.question.varStoreId = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 8]) + (static_cast<unsigned char>(buffer[j + 9]) << 8));
temp.question.varOffset = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 10]) + (static_cast<unsigned char>(buffer[j + 11]) << 8));
temp.question.flags = static_cast<unsigned char>(buffer[j + 12]);
temp.questionConfigString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 13]) + (static_cast<unsigned char>(buffer[j + 14]) << 8));
// Display offset
fout << "0x" << hex << uppercase << temp.header.offset << ' ';
// Display tabs
for(uint8_t k = 0; k < numberOfTabs; k++)
fout << '\t';
// Display temp
fout << "Action: " << strings[temp.question.statement.promptString + stringPackages[formSets[i].usingStringPackage].structureOffset] << ", Variable: 0x" << hex << uppercase << temp.question.varOffset;
// Check if scope
if(temp.header.scope) {
// Increment number of tabs
numberOfTabs++;
// Add to conditional stack
conditionalStack.push_back(OTHER);
}
}
// Otherwise check if opcode if UEFI_IFR_RESET_BUTTON_OP 0x0D
else if(buffer[j] == UEFI_IFR_RESET_BUTTON_OP) {
// Create temp
UEFI_IFR_RESET_BUTTON temp;
// Fill temp
temp.header.offset = j;
temp.header.opcode = buffer[j];
temp.header.length = static_cast<unsigned char>(buffer[j + 1]) & 0x7F;
temp.header.scope = static_cast<unsigned char>(buffer[j + 1]) & 0x80;
temp.statement.promptString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 2]) + (static_cast<unsigned char>(buffer[j + 3]) << 8));
temp.statement.helpString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 4]) + (static_cast<unsigned char>(buffer[j + 5]) << 8));
temp.defaultId = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 6]) + (static_cast<unsigned char>(buffer[j + 7]) << 8));
// Display offset
fout << "0x" << hex << uppercase << temp.header.offset << ' ';
// Display tabs
for(uint8_t k = 0; k < numberOfTabs; k++)
fout << '\t';
// Display temp
fout << "Reset: " << strings[temp.statement.promptString + stringPackages[formSets[i].usingStringPackage].structureOffset];
// Check if scope
if(temp.header.scope) {
// Increment number of tabs
numberOfTabs++;
// Add to conditional stack
conditionalStack.push_back(OTHER);
}
}
// Otherwise check if opcode if UEFI_IFR_FORM_SET_OP 0x0E
else if(buffer[j] == UEFI_IFR_FORM_SET_OP) {
// Create temp
UEFI_IFR_FORM_SET temp;
// Fill temp
temp.header.offset = j;
temp.header.opcode = buffer[j];
temp.header.length = static_cast<unsigned char>(buffer[j + 1]) & 0x7F;
temp.header.scope = static_cast<unsigned char>(buffer[j + 1]) & 0x80;
for(uint32_t k = j + 2; k < j + 6; k++) {
highNibble = ((buffer[k] >> 4) & 0x0F) + '0';
lowNibble = (buffer[k] & 0x0F) + '0';
if(highNibble > 0x39 && highNibble < 0x41)
highNibble += 0x07;
if(lowNibble > 0x39 && lowNibble < 0x41)
lowNibble += 0x07;
temp.guid.insert(0, 1, lowNibble);
temp.guid.insert(0, 1, highNibble);
}
temp.guid.push_back('-');
for(uint32_t k = j + 6; k < j + 8; k++) {
highNibble = ((buffer[k] >> 4) & 0x0F) + '0';
lowNibble = (buffer[k] & 0x0F) + '0';
if(highNibble > 0x39 && highNibble < 0x41)
highNibble += 0x07;
if(lowNibble > 0x39 && lowNibble < 0x41)
lowNibble += 0x07;
temp.guid.insert(9, 1, lowNibble);
temp.guid.insert(9, 1, highNibble);
}
temp.guid.push_back('-');
for(uint32_t k = j + 8; k < j + 10; k++) {
highNibble = ((buffer[i] >> 4) & 0x0F) + '0';
lowNibble = (buffer[i] & 0x0F) + '0';
if(highNibble > 0x39 && highNibble < 0x41)
highNibble += 0x07;
if(lowNibble > 0x39 && lowNibble < 0x41)
lowNibble += 0x07;
temp.guid.insert(14, 1, lowNibble);
temp.guid.insert(14, 1, highNibble);
}
temp.guid.push_back('-');
for(uint32_t k = j + 10; k < j + 12; k++) {
highNibble = ((buffer[k] >> 4) & 0x0F) + '0';
lowNibble = (buffer[k] & 0x0F) + '0';
if(highNibble > 0x39 && highNibble < 0x41)
highNibble += 0x07;
if(lowNibble > 0x39 && lowNibble < 0x41)
lowNibble += 0x07;
temp.guid.push_back(highNibble);
temp.guid.push_back(lowNibble);
}
temp.guid.push_back('-');
for(uint32_t k = j + 12; k < j + 18; k++) {
highNibble = ((buffer[k] >> 4) & 0x0F) + '0';
lowNibble = (buffer[k] & 0x0F) + '0';
if(highNibble > 0x39 && highNibble < 0x41)
highNibble += 0x07;
if(lowNibble > 0x39 && lowNibble < 0x41)
lowNibble += 0x07;
temp.guid.push_back(highNibble);
temp.guid.push_back(lowNibble);
}
temp.titleString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 18]) + (static_cast<unsigned char>(buffer[j + 19]) << 8));
temp.helpString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 20]) + (static_cast<unsigned char>(buffer[j + 21]) << 8));
temp.flags = static_cast<unsigned char>(buffer[j + 22]);
for(uint32_t k = j + 23; k < j + 27; k++) {
highNibble = ((buffer[k] >> 4) & 0x0F) + '0';
lowNibble = (buffer[k] & 0x0F) + '0';
if(highNibble > 0x39 && highNibble < 0x41)
highNibble += 0x07;
if(lowNibble > 0x39 && lowNibble < 0x41)
lowNibble += 0x07;
temp.classGuid.insert(0, 1, lowNibble);
temp.classGuid.insert(0, 1, highNibble);
}
temp.classGuid.push_back('-');
for(uint32_t k = j + 27; k < j + 29; k++) {
highNibble = ((buffer[k] >> 4) & 0x0F) + '0';
lowNibble = (buffer[k] & 0x0F) + '0';
if(highNibble > 0x39 && highNibble < 0x41)
highNibble += 0x07;
if(lowNibble > 0x39 && lowNibble < 0x41)
lowNibble += 0x07;
temp.classGuid.insert(9, 1, lowNibble);
temp.classGuid.insert(9, 1, highNibble);
}
temp.classGuid.push_back('-');
for(uint32_t k = j + 29; k < j + 31; k++) {
highNibble = ((buffer[k] >> 4) & 0x0F) + '0';
lowNibble = (buffer[k] & 0x0F) + '0';
if(highNibble > 0x39 && highNibble < 0x41)
highNibble += 0x07;
if(lowNibble > 0x39 && lowNibble < 0x41)
lowNibble += 0x07;
temp.classGuid.insert(14, 1, lowNibble);
temp.classGuid.insert(14, 1, highNibble);
}
temp.classGuid.push_back('-');
for(uint32_t k = j + 31; k < j + 33; k++) {
highNibble = ((buffer[k] >> 4) & 0x0F) + '0';
lowNibble = (buffer[k] & 0x0F) + '0';
if(highNibble > 0x39 && highNibble < 0x41)
highNibble += 0x07;
if(lowNibble > 0x39 && lowNibble < 0x41)
lowNibble += 0x07;
temp.classGuid.push_back(highNibble);
temp.classGuid.push_back(lowNibble);
}
temp.classGuid.push_back('-');
for(uint32_t k = j + 33; k < j + 39; k++) {
highNibble = ((buffer[k] >> 4) & 0x0F) + '0';
lowNibble = (buffer[k] & 0x0F) + '0';
if(highNibble > 0x39 && highNibble < 0x41)
highNibble += 0x07;
if(lowNibble > 0x39 && lowNibble < 0x41)
lowNibble += 0x07;
temp.classGuid.push_back(highNibble);
temp.classGuid.push_back(lowNibble);
}
// Display offset
fout << "0x" << hex << uppercase << temp.header.offset << ' ';
// Display tabs
for(uint8_t k = 0; k < numberOfTabs; k++)
fout << '\t';
// Display temp
fout << "Form Set: " << strings[temp.titleString + stringPackages[formSets[i].usingStringPackage].structureOffset];
// Check if scope
if(temp.header.scope) {
// Increment number of tabs
numberOfTabs++;
// Add to conditional stack
conditionalStack.push_back(FORM_SET);
}
}
// Otherwise check if opcode if UEFI_IFR_REF_OP 0x0F
else if(buffer[j] == UEFI_IFR_REF_OP) {
// Create temp
UEFI_IFR_REF temp;
// Fill temp
temp.header.offset = j;
temp.header.opcode = buffer[j];
temp.header.length = static_cast<unsigned char>(buffer[j + 1]) & 0x7F;
temp.header.scope = static_cast<unsigned char>(buffer[j + 1]) & 0x80;
temp.question.statement.promptString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 2]) + (static_cast<unsigned char>(buffer[j + 3]) << 8));
temp.question.statement.helpString = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 4]) + (static_cast<unsigned char>(buffer[j + 5]) << 8));
temp.question.questionId = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 6]) + (static_cast<unsigned char>(buffer[j + 7]) << 8));
temp.question.varStoreId = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 8]) + (static_cast<unsigned char>(buffer[j + 9]) << 8));
temp.question.varOffset = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 10]) + (static_cast<unsigned char>(buffer[j + 11]) << 8));
temp.question.flags = static_cast<unsigned char>(buffer[j + 12]);
temp.formId = static_cast<uint16_t>(static_cast<unsigned char>(buffer[j + 13]) + (static_cast<unsigned char>(buffer[j + 14]) << 8));
// Display offset
fout << "0x" << hex << uppercase << temp.header.offset << ' ';
// Display tabs
for(uint8_t k = 0; k < numberOfTabs; k++)
fout << '\t';
// Display temp
fout << "Ref: " << strings[temp.question.statement.promptString + stringPackages[formSets[i].usingStringPackage].structureOffset] << ", Variable: 0x" << hex << uppercase << temp.question.varOffset;
// Check if scope
if(temp.header.scope) {