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#include <iostream>
#include "helpers.hpp"
#include "Base64Converter.hpp"
/*
constexpr short ARG_COUNT = 4;
bool Worker();
bool Worker(char** argv);
int main(const int argc, char* argv[])
{
if (argc == ARG_COUNT)
{
//RUN THE COMMAND LINE VERSION
Worker(argv);
}
//RUN THE CONSOLE APP VERSION
return Worker();
}
bool Worker()
{
return false;
}
bool Worker(char** argv)
{
const char* arg1 = argv[1]; //-e -d
const char* arg2 = argv[2];
const char* arg3 = argv[3];
const char option = std::tolower(arg1[1]); //e or d
char* buffer = nullptr;
try {
switch (option)
{
case 'e':
{
size_t size = 1;
buffer = ReadFileAsBinary("FindingPi.exe", buffer, size);
char* encodedBuffer = Base64Encode(buffer, size);
bool success = WriteTextToFile(arg3, encodedBuffer);
delete[] buffer;
delete[] encodedBuffer;
return success;
}
case 'd':
{
size_t size = 0;
buffer = ReadTextFromFile(arg2, buffer);
size_t decodedSize = 0;
char* decodedBuffer = Base64Decode(buffer, decodedSize);
bool success = WriteFileFromBinary(arg3, decodedBuffer, decodedSize);
delete[] buffer;
delete[] decodedBuffer;
return success;
}
default:
std::cerr << "Invalid command option\n" <<
"Valid commands:\n" <<
"\t-e source_file.exe destination_file.exe" <<
"\t\tEncodes file in source into text in destination txt file." <<
"\t-d source_file.txt destination_file.exe" <<
"\t\tDecodes text in source file into the destination file.\n\n";
return false;
}
} catch (const std::exception& ex) {
std::cerr << "Exception: " << ex.what() << std::endl;
delete[] buffer;
return false;
}
}
*/
void displayMenu() {
std::cout << "\nWelcome to the Base64 Encoder/Decoder:\n";
std::cout << "1. Encode\n";
std::cout << "2. Decode\n";
std::cout << "3. Exit\n";
}
int main() {
char choice;
bool exitProgram = false;
do {
displayMenu();
std::cout << "\nEnter your choice: ";
std::cin >> choice;
switch (choice) {
case '1': {
std::string sourceFile, destinationFile;
std::cout << "Enter source file name: ";
std::cin >> sourceFile;
std::cout << "Enter destination file name: ";
std::cin >> destinationFile;
size_t size = 1;
char* buffer = nullptr;
buffer = ReadFileAsBinary(sourceFile.c_str(), buffer, size);
if (buffer) {
char* encodedBuffer = Base64Encode(buffer, size);
if (encodedBuffer) {
bool success = WriteTextToFile(destinationFile.c_str(), encodedBuffer);
delete[] encodedBuffer;
if (success)
std::cout << "File encoded successfully.\n";
else
std::cerr << "Error: Unable to write to destination file.\n";
}
else {
std::cerr << "Error: Unable to encode file.\n";
}
delete[] buffer;
}
else {
std::cerr << "Error: Unable to read from source file.\n";
}
break;
}
case '2': {
std::string sourceFile, destinationFile;
std::cout << "Enter source file name: ";
std::cin >> sourceFile;
std::cout << "Enter destination file name: ";
std::cin >> destinationFile;
size_t size = 0;
char* buffer = nullptr;
buffer = ReadTextFromFile(sourceFile.c_str(), buffer);
if (buffer) {
size_t decodedSize = 0;
char* decodedBuffer = Base64Decode(buffer, decodedSize);
if (decodedBuffer) {
bool success = WriteFileFromBinary(destinationFile.c_str(), decodedBuffer, decodedSize);
delete[] decodedBuffer;
if (success)
std::cout << "File decoded successfully.\n";
else
std::cerr << "Error: Unable to write to destination file.\n";
}
else {
std::cerr << "Error: Unable to decode file.\n";
}
delete[] buffer;
}
else {
std::cerr << "Error: Unable to read from source file.\n";
}
break;
}
case '3':
std::cout << "Thank you for using the Base64 Encoder/Decoder! Goodbye.\n";
exitProgram = true;
break;
default:
std::cout << "Invalid choice. Please try again.\n";
}
} while (!exitProgram);
return 0;
}
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