#include "Swiften/StringCodecs/Hexify.h" #include <sstream> #include <iomanip> #include <boost/numeric/conversion/cast.hpp> #include "Swiften/Base/String.h" #include "Swiften/Base/ByteArray.h" namespace Swift { String Hexify::hexify(const ByteArray& data) { std::ostringstream result; result << std::hex; for (unsigned int i = 0; i < data.getSize(); ++i) { result << std::setw(2) << std::setfill('0') << boost::numeric_cast<unsigned int>(static_cast<unsigned char>(data[i])); } return String(result.str()); } }