RAUL 0.8.0

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AtomLiblo.hpp

    00001 /* This file is part of Raul.
    00002  * Copyright (C) 2007-2009 David Robillard <http://drobilla.net>
    00003  *
    00004  * Raul is free software; you can redistribute it and/or modify it under the
    00005  * terms of the GNU General Public License as published by the Free Software
    00006  * Foundation; either version 2 of the License, or (at your option) any later
    00007  * version.
    00008  *
    00009  * Raul is distributed in the hope that it will be useful, but WITHOUT ANY
    00010  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
    00011  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
    00012  *
    00013  * You should have received a copy of the GNU General Public License along
    00014  * with this program; if not, write to the Free Software Foundation, Inc.,
    00015  * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
    00016  */
    00017
    00018 #ifndef RAUL_ATOM_LIBLO_HPP
    00019 #define RAUL_ATOM_LIBLO_HPP
    00020
    00021 #include <lo/lo.h>
    00022
    00023 #include <iostream>
    00024
    00025 #include "raul/log.hpp"
    00026 #include "raul/Atom.hpp"
    00027
    00028 namespace Raul {
    00029
    00034 namespace AtomLiblo {
    00035
    00037 inline void
    00038 lo_message_add_atom(lo_message m, const Atom& atom)
    00039 {
    00040     switch (atom.type()) {
    00041     case Atom::INT:
    00042         lo_message_add_int32(m, atom.get_int32());
    00043         break;
    00044     case Atom::FLOAT:
    00045         lo_message_add_float(m, atom.get_float());
    00046         break;
    00047     case Atom::STRING:
    00048         lo_message_add_string(m, atom.get_string());
    00049         break;
    00050     case Atom::URI:
    00051         lo_message_add_symbol(m, atom.get_uri());
    00052         break;
    00053     case Atom::BOOL:
    00054         if (atom.get_bool())
    00055             lo_message_add_true(m);
    00056         else
    00057             lo_message_add_false(m);
    00058         break;
    00059     case Atom::BLOB:
    00060         if (atom.data_size() > 0)
    00061             lo_message_add_blob(m, lo_blob_new(atom.data_size(), atom.get_blob()));
    00062         else
    00063             lo_message_add_nil(m);
    00064         break;
    00065     case Atom::NIL:
    00066     default:
    00067         lo_message_add_nil(m);
    00068         break;
    00069     }
    00070 }
    00071
    00072
    00074 inline Atom
    00075 lo_arg_to_atom(char type, lo_arg* arg)
    00076 {
    00077     switch (type) {
    00078     case 'i':
    00079         return Atom(arg->i);
    00080     case 'f':
    00081         return Atom(arg->f);
    00082     case 's':
    00083         return Atom(&arg->s);
    00084     case 'S':
    00085         return Atom(Atom::URI, &arg->S);
    00086     case 'T':
    00087         return Atom((bool)true);
    00088     case 'F':
    00089         return Atom((bool)false);
    00090     default:
    00091         warn << "Unable to convert OSC type '"
    00092             << type << "' to Atom" << std::endl;
    00093         return Atom();
    00094     }
    00095 }
    00096
    00097
    00098 } // namespace AtomLiblo
    00099 } // namespace Raul
    00100
    00101 #endif // RAUL_ATOM_LIBLO_HPP