// $Id$
//
// Copyright (C) 2007
-// Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS)
-// Kompetenzzentrum fuer Satelitenkommunikation (SatCom)
-// Stefan Bund <stefan.bund@fokus.fraunhofer.de>
+// Fraunhofer Institute for Open Communication Systems (FOKUS)
+// Competence Center NETwork research (NET), St. Augustin, GERMANY
+// Stefan Bund <g0dil@berlios.de>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
//#include "hexdump.ih"
// Custom includes
+#include <boost/io/ios_state.hpp>
#include <iomanip>
//#include "hexdump.mpp"
///////////////////////////////cc.p////////////////////////////////////////
template <class Iterator>
-prefix_ void senf::hexdump(Iterator i, Iterator const & i_end, std::ostream& stream, unsigned block_size=16)
+prefix_ void senf::hexdump(Iterator i, Iterator i_end, std::ostream & stream,
+ unsigned block_size)
{
+ boost::io::ios_all_saver ias (stream);
unsigned offset (0);
std::string ascii;
for (; i != i_end; ++i, ++offset) {
- switch ((offset % block_size)==0) {
- case true:
+ if ((offset % block_size) == 0) {
if (!ascii.empty()) {
stream << " " << ascii << "\n";
ascii = "";
}
stream << " "
- << std::hex << std::setw(4) << std::setfill('0')
- << offset << ' ';
- break;
- case false:
+ << std::hex << std::setw(4) << std::setfill('0')
+ << offset << ' ';
+ } else if ((offset % block_size) == block_size/2) {
stream << " ";
ascii += ' ';
- break;
}
stream << ' ' << std::hex << std::setw(2) << std::setfill('0')
- << unsigned(*i);
+ << unsigned(*i);
ascii += (*i >= ' ' && *i < 126) ? *i : '.';
}
if (!ascii.empty()) {
}
stream << " " << ascii << "\n";
}
- stream << std::dec;
}
///////////////////////////////cc.e////////////////////////////////////////
#undef prefix_
//#include "hexdump.mpp"
-\f
+
// Local Variables:
// mode: c++
// fill-column: 100