uhd

//

// Copyright 2010 Ettus Research LLC

//

// 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

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// This program is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

//

#include <uhd/usrp/dboard_id.hpp>

#include <boost/lexical_cast.hpp>

#include <boost/format.hpp>

#include <sstream>

#include <iostream>

using namespace uhd::usrp;

dboard_id_t::dboard_id_t(boost::uint16_t id){

    _id = id;

}

dboard_id_t dboard_id_t::none(void){

    return dboard_id_t();

}

dboard_id_t dboard_id_t::from_uint16(boost::uint16_t uint16){

    return dboard_id_t(uint16);

}

boost::uint16_t dboard_id_t::to_uint16(void) const{

    return _id;

}

//used with lexical cast to parse a hex string

template <class T> struct to_hex{

    T value;

    operator T() const {return value;}

    friend std::istream& operator>>(std::istream& in, to_hex& out){

        in >> std::hex >> out.value;

        return in;

    }

};

dboard_id_t dboard_id_t::from_string(const std::string &string){

    if (string.substr(0, 2) == "0x"){

        return dboard_id_t::from_uint16(boost::lexical_cast<to_hex<boost::uint16_t> >(string));

    }

    return dboard_id_t::from_uint16(boost::lexical_cast<boost::uint16_t>(string));

}

std::string dboard_id_t::to_string(void) const{

    return str(boost::format("0x%04x") % this->to_uint16());

}

//Note: to_pp_string is implemented in the dboard manager

//because it needs access to the dboard registration table

bool uhd::usrp::operator==(const dboard_id_t &lhs, const dboard_id_t &rhs){

    return lhs.to_uint16() == rhs.to_uint16();

}