//

// base64encode.cpp

//

// $Id: //poco/1.4/Foundation/samples/base64encode/src/base64encode.cpp#1 $

//

// This sample demonstrates the Base64Encoder and StreamCopier classes.

//

// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.

// and Contributors.

//

// SPDX-License-Identifier: BSL-1.0

//

#include "Poco/Base64Encoder.h"

#include "Poco/StreamCopier.h"

#include <iostream>

#include <fstream>

using Poco::Base64Encoder;

using Poco::StreamCopier;

int main(int argc, char** argv)

{

if (argc != 3)

{

std::cout << "usage: " << argv[0] << ": <input_file> <output_file>" << std::endl

<< " read <input_file>, base64-encode it and write the result to <output_file>" << std::endl;

return 1;

}

std::ifstream istr(argv[1], std::ios::binary);

if (!istr)

{

std::cerr << "cannot open input file: " << argv[1] << std::endl;

return 2;

}

std::ofstream ostr(argv[2]);

if (!ostr)

{

std::cerr << "cannot open output file: " << argv[2] << std::endl;

return 3;

}

Base64Encoder encoder(ostr);

StreamCopier::copyStream(istr, encoder);

if (!ostr)

{

std::cerr << "error writing output file: " << argv[2] << std::endl;

return 4;

}

return 0;

}