OscPrintReceivedElements.cpp

/*
    oscpack -- Open Sound Control (OSC) packet manipulation library
    http://www.rossbencina.com/code/oscpack

    Copyright (c) 2004-2013 Ross Bencina <rossb@audiomulch.com>

    Permission is hereby granted, free of charge, to any person obtaining
    a copy of this software and associated documentation files
    (the "Software"), to deal in the Software without restriction,
    including without limitation the rights to use, copy, modify, merge,
    publish, distribute, sublicense, and/or sell copies of the Software,
    and to permit persons to whom the Software is furnished to do so,
    subject to the following conditions:

    The above copyright notice and this permission notice shall be
    included in all copies or substantial portions of the Software.

    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
    IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/

/*
    The text above constitutes the entire oscpack license; however, 
    the oscpack developer(s) also make the following non-binding requests:

    Any person wishing to distribute modifications to the Software is
    requested to send the modifications to the original developer so that
    they can be incorporated into the canonical version. It is also 
    requested that these non-binding requests be included whenever the
    above license is reproduced.
*/
#include "OscPrintReceivedElements.h"

#include <cstring>
#include <ctime>
#include <iostream>
#include <iomanip>

#if defined(__BORLANDC__) // workaround for BCB4 release build intrinsics bug
namespace std {
using ::__strcpy__;  // avoid error: E2316 '__strcpy__' is not a member of 'std'.
}
#endif

namespace osc{


std::ostream& operator<<( std::ostream & os,
        const ReceivedMessageArgument& arg )
{
    switch( arg.TypeTag() ){
        case TRUE_TYPE_TAG:
            os << "bool:true";
            break;
                
        case FALSE_TYPE_TAG:
            os << "bool:false";
            break;

        case NIL_TYPE_TAG:
            os << "(Nil)";
            break;

        case INFINITUM_TYPE_TAG:
            os << "(Infinitum)";
            break;

        case INT32_TYPE_TAG:
            os << "int32:" << arg.AsInt32Unchecked();
            break;

        case FLOAT_TYPE_TAG:
            os << "float32:" << arg.AsFloatUnchecked();
            break;

        case CHAR_TYPE_TAG:
            {
                char s[2] = {0};
                s[0] = arg.AsCharUnchecked();
                os << "char:'" << s << "'";
            }
            break;

        case RGBA_COLOR_TYPE_TAG:
            {
                uint32 color = arg.AsRgbaColorUnchecked();
                
                os << "RGBA:0x"
                        << std::hex << std::setfill('0')
                        << std::setw(2) << (int)((color>>24) & 0xFF)
                        << std::setw(2) << (int)((color>>16) & 0xFF)
                        << std::setw(2) << (int)((color>>8) & 0xFF)
                        << std::setw(2) << (int)(color & 0xFF)
                        << std::setfill(' ');
                os.unsetf(std::ios::basefield);
            }
            break;

        case MIDI_MESSAGE_TYPE_TAG:
            {
                uint32 m = arg.AsMidiMessageUnchecked();
                os << "midi (port, status, data1, data2):<<"
                        << std::hex << std::setfill('0')
                        << "0x" << std::setw(2) << (int)((m>>24) & 0xFF)
                        << " 0x" << std::setw(2) << (int)((m>>16) & 0xFF)
                        << " 0x" << std::setw(2) << (int)((m>>8) & 0xFF)
                        << " 0x" << std::setw(2) << (int)(m & 0xFF)
                        << std::setfill(' ') << ">>";
                os.unsetf(std::ios::basefield);
            }
            break;
                
        case INT64_TYPE_TAG:
            os << "int64:" << arg.AsInt64Unchecked();
            break;

        case TIME_TAG_TYPE_TAG:
            {
                os << "OSC-timetag:" << arg.AsTimeTagUnchecked() << " ";

                std::time_t t =
                        (unsigned long)( arg.AsTimeTagUnchecked() >> 32 );

                const char *timeString = std::ctime( &t );
                size_t len = std::strlen( timeString );

                // -1 to omit trailing newline from string returned by ctime()
                if( len > 1 )
                    os.write( timeString, len - 1 );
            }
            break;
                
        case DOUBLE_TYPE_TAG:
            os << "double:" << arg.AsDoubleUnchecked();
            break;

        case STRING_TYPE_TAG:
            os << "OSC-string:`" << arg.AsStringUnchecked() << "'";
            break;
                
        case SYMBOL_TYPE_TAG: 
            os << "OSC-string (symbol):`" << arg.AsSymbolUnchecked() << "'";
            break;

        case BLOB_TYPE_TAG:
            {
                const void *data;
                osc_bundle_element_size_t size;
                arg.AsBlobUnchecked( data, size );
                os << "OSC-blob:<<" << std::hex << std::setfill('0');
                unsigned char *p = (unsigned char*)data;
                for( osc_bundle_element_size_t i = 0; i < size; ++i ){
                    os << "0x" << std::setw(2) << int(p[i]);
                    if( i != size-1 )
                        os << ' ';
                }
                os.unsetf(std::ios::basefield);
                os << ">>" << std::setfill(' ');
            }
            break;

        case ARRAY_BEGIN_TYPE_TAG:
            os << "[";
            break;

        case ARRAY_END_TYPE_TAG:
            os << "]";
            break;

        default:
            os << "unknown";
    }

    return os;
}


std::ostream& operator<<( std::ostream & os, const ReceivedMessage& m )
{
    os << "[";
    if( m.AddressPatternIsUInt32() )
        os << m.AddressPatternAsUInt32();
    else
        os << m.AddressPattern();
    
    bool first = true;
    for( ReceivedMessage::const_iterator i = m.ArgumentsBegin();
            i != m.ArgumentsEnd(); ++i ){
        if( first ){
            os << " ";
            first = false;
        }else{
            os << ", ";
        }

        os << *i;
    }

    os << "]";

    return os;
}


std::ostream& operator<<( std::ostream & os, const ReceivedBundle& b )
{
    static int indent = 0;

    for( int j=0; j < indent; ++j )
        os << "  ";
    os << "{ ( ";
    if( b.TimeTag() == 1 )
        os << "immediate";
    else
        os << b.TimeTag();
    os << " )\n";

    ++indent;
    
    for( ReceivedBundle::const_iterator i = b.ElementsBegin();
            i != b.ElementsEnd(); ++i ){
        if( i->IsBundle() ){
            ReceivedBundle b(*i);
            os << b << "\n";
        }else{
            ReceivedMessage m(*i);
            for( int j=0; j < indent; ++j )
                os << "  ";
            os << m << "\n";
        }
    }

    --indent;

    for( int j=0; j < indent; ++j )
        os << "  ";
    os << "}";

    return os;
}


std::ostream& operator<<( std::ostream & os, const ReceivedPacket& p )
{
    if( p.IsBundle() ){
        ReceivedBundle b(p);
        os << b << "\n";
    }else{
        ReceivedMessage m(p);
        os << m << "\n";
    }

    return os;
}

} // namespace osc