base64dump.hpp

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#ifndef EAGINE_BASE64DUMP_HPP
#define EAGINE_BASE64DUMP_HPP
 
#include "base64.hpp"
#include "callable_ref.hpp"
#include "memory/block.hpp"
 
namespace eagine {
//------------------------------------------------------------------------------
class base64dump {
public:
    base64dump(memory::const_block mb) noexcept
      : _mb{mb} {}
 
    friend auto operator<<(std::ostream& out, const base64dump& src)
      -> std::ostream& {
        span_size_t i = 0;
        do_dissolve_bits(
          make_span_getter(i, src._mb),
          [&out](byte b) {
              if(auto opt_c = make_base64_encode_transform()(b)) {
                  out << extract(opt_c);
                  return true;
              }
              return false;
          },
          6);
        return out;
    }
 
private:
    memory::const_block _mb;
};
//------------------------------------------------------------------------------
} // namespace eagine
#endif // EAGINE_BASE64DUMP_HPP