id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
5630	base64 encode/decode for std::istreambuf_iterator/std::ostreambuf_iterator	nen777w@…	Robert Ramey	"MSVS 2008
The code:
{{{
#include ""boost/archive/iterators/base64_from_binary.hpp""
#include ""boost/archive/iterators/binary_from_base64.hpp""
#include ""boost/archive/iterators/transform_width.hpp""

//typedefs
typedef  std::istreambuf_iterator<char>    my_istream_iterator;
typedef  std::ostreambuf_iterator<char>    my_ostream_iterator;

typedef boost::archive::iterators::base64_from_binary<
          boost::archive::iterators::transform_width< my_istream_iterator, 6, 8>
> bin_to_base64;

typedef boost::archive::iterators::transform_width<
    boost::archive::iterators::binary_from_base64< my_istream_iterator >, 8, 6
> base64_to_bin;

void test()
{
   {
        //INPUT FILE!!!
    std::ifstream ifs(""test.zip"", std::ios_base::in|std::ios_base::binary);
    std::ofstream ofs(""test.arc"", std::ios_base::out|std::ios_base::binary);

    std::copy(
        bin_to_base64( my_istream_iterator(ifs >> std::noskipws) ),
        bin_to_base64( my_istream_iterator() ),
        my_ostream_iterator(ofs)
    );
  }

  {
    std::ifstream ifs(""test.arc"", std::ios_base::in|std::ios_base::binary);
    std::ofstream ofs(""test.rez"", std::ios_base::out|std::ios_base::binary);

    std::copy(
        base64_to_bin( my_istream_iterator(ifs >> std::noskipws) ),
        base64_to_bin( my_istream_iterator() ),
        my_ostream_iterator(ofs)
    );
  }
}
}}}

Result:
1) If the INPUT FILE will be any of ZIP-file format. The result was:
   a) _DEBUG_ERROR(""istreambuf_iterator is not dereferencable""); //it can be disabled or ignored
   b) The encoded file ""test.rez"" will have one superfluous byte than INPUT FILE

2) If the INPUT FILE will any other file (binary or text) all will be OK.
"	Bugs	closed	To Be Determined	serialization	Boost 1.45.0	Problem	duplicate