/* * Copyright (c) 2010 Remko Tronçon * Licensed under the GNU General Public License v3. * See Documentation/Licenses/GPLv3.txt for more information. */ #include <Swiften/StringCodecs/Hexify.h> #include <sstream> #include <iomanip> #include <boost/numeric/conversion/cast.hpp> #include <string> #include <Swiften/Base/ByteArray.h> namespace Swift { std::string Hexify::hexify(unsigned char byte) { std::ostringstream result; result << std::hex << std::setw(2) << std::setfill('0') << boost::numeric_cast<unsigned int>(byte); return std::string(result.str()); } std::string Hexify::hexify(const ByteArray& data) { std::ostringstream result; result << std::hex; for (unsigned int i = 0; i < data.size(); ++i) { result << std::setw(2) << std::setfill('0') << boost::numeric_cast<unsigned int>(static_cast<unsigned char>(data[i])); } return std::string(result.str()); } }