andrew@0: /*
andrew@0: 
andrew@0:  Copyright (c) 2007-2009, Damian Stewart
andrew@0:  All rights reserved.
andrew@0:  
andrew@0:  Redistribution and use in source and binary forms, with or without
andrew@0:  modification, are permitted provided that the following conditions are met:
andrew@0:  * Redistributions of source code must retain the above copyright
andrew@0:    notice, this list of conditions and the following disclaimer.
andrew@0:  * Redistributions in binary form must reproduce the above copyright
andrew@0:    notice, this list of conditions and the following disclaimer in the
andrew@0:    documentation and/or other materials provided with the distribution.
andrew@0:  * Neither the name of the developer nor the
andrew@0:    names of its contributors may be used to endorse or promote products
andrew@0:    derived from this software without specific prior written permission.
andrew@0:  
andrew@0:  THIS SOFTWARE IS PROVIDED BY DAMIAN STEWART ''AS IS'' AND ANY
andrew@0:  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
andrew@0:  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
andrew@0:  DISCLAIMED. IN NO EVENT SHALL DAMIAN STEWART BE LIABLE FOR ANY
andrew@0:  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
andrew@0:  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
andrew@0:  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
andrew@0:  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
andrew@0:  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
andrew@0:  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
andrew@0:  */
andrew@0: 
andrew@0: #include "ofxOscMessage.h"
andrew@0: #include <iostream>
andrew@0: #include <assert.h>
andrew@0: 
andrew@0: ofxOscMessage::ofxOscMessage()
andrew@0: 
andrew@0: {
andrew@0: }
andrew@0: 
andrew@0: ofxOscMessage::~ofxOscMessage()
andrew@0: {
andrew@0: 	clear();
andrew@0: }
andrew@0: 
andrew@0: void ofxOscMessage::clear()
andrew@0: {
andrew@0: 	for ( unsigned int i=0; i<args.size(); ++i )
andrew@0: 		delete args[i];
andrew@0: 	args.clear();
andrew@0: 	address = "";
andrew@0: }
andrew@0: 
andrew@0: /*
andrew@0: 
andrew@0: get methods
andrew@0: 
andrew@0: */
andrew@0: 
andrew@0: int ofxOscMessage::getNumArgs() const
andrew@0: {
andrew@0: 	return (int)args.size();
andrew@0: }
andrew@0: 
andrew@0: ofxOscArgType ofxOscMessage::getArgType( int index ) const
andrew@0: {
andrew@0:     if ( index >= (int)args.size() )
andrew@0:     {
andrew@0:         fprintf(stderr,"ofxOscMessage::getArgType: index %d out of bounds\n", index );
andrew@0:         return OFXOSC_TYPE_INDEXOUTOFBOUNDS;
andrew@0:     }
andrew@0:     else
andrew@0:         return args[index]->getType();
andrew@0: }
andrew@0: 
andrew@0: string ofxOscMessage::getArgTypeName( int index ) const
andrew@0: {
andrew@0:     if ( index >= (int)args.size() )
andrew@0:     {
andrew@0:         fprintf(stderr,"ofxOscMessage::getArgTypeName: index %d out of bounds\n", index );
andrew@0:         return "INDEX OUT OF BOUNDS";
andrew@0:     }
andrew@0:     else
andrew@0:         return args[index]->getTypeName();
andrew@0: }
andrew@0: 
andrew@0: 
andrew@0: int32_t ofxOscMessage::getArgAsInt32( int index ) const
andrew@0: {
andrew@0: 	if ( getArgType(index) != OFXOSC_TYPE_INT32 )
andrew@0: 	{
andrew@0: 	    if ( getArgType( index ) == OFXOSC_TYPE_FLOAT )
andrew@0:         {
andrew@0:             fprintf(stderr, "ofxOscMessage:getArgAsInt32: warning: converting int32 to float for argument %i\n", index );
andrew@0:             return ((ofxOscArgFloat*)args[index])->get();
andrew@0:         }
andrew@0:         else
andrew@0:         {
andrew@0:             fprintf(stderr, "ofxOscMessage:getArgAsInt32: error: argument %i is not a number\n", index );
andrew@0:             return 0;
andrew@0:         }
andrew@0: 	}
andrew@0: 	else
andrew@0:         return ((ofxOscArgInt32*)args[index])->get();
andrew@0: }
andrew@0: 
andrew@0: 
andrew@0: float ofxOscMessage::getArgAsFloat( int index ) const
andrew@0: {
andrew@0: 	if ( getArgType(index) != OFXOSC_TYPE_FLOAT )
andrew@0: 	{
andrew@0: 	    if ( getArgType( index ) == OFXOSC_TYPE_INT32 )
andrew@0:         {
andrew@0:             fprintf(stderr, "ofxOscMessage:getArgAsFloat: warning: converting float to int32 for argument %i\n", index );
andrew@0:             return ((ofxOscArgInt32*)args[index])->get();
andrew@0:         }
andrew@0:         else
andrew@0:         {
andrew@0:             fprintf(stderr, "ofxOscMessage:getArgAsFloat: error: argument %i is not a number\n", index );
andrew@0:             return 0;
andrew@0:         }
andrew@0: 	}
andrew@0: 	else
andrew@0:         return ((ofxOscArgFloat*)args[index])->get();
andrew@0: }
andrew@0: 
andrew@0: 
andrew@0: string ofxOscMessage::getArgAsString( int index ) const
andrew@0: {
andrew@0:     if ( getArgType(index) != OFXOSC_TYPE_STRING )
andrew@0: 	{
andrew@0: 	    if ( getArgType( index ) == OFXOSC_TYPE_FLOAT )
andrew@0:         {
andrew@0:             char buf[1024];
andrew@0:             sprintf(buf,"%f",((ofxOscArgFloat*)args[index])->get() );
andrew@0:             fprintf(stderr, "ofxOscMessage:getArgAsString: warning: converting float to string for argument %i\n", index );
andrew@0:             return buf;
andrew@0:         }
andrew@0: 	    else if ( getArgType( index ) == OFXOSC_TYPE_INT32 )
andrew@0:         {
andrew@0:             char buf[1024];
andrew@0:             sprintf(buf,"%i",((ofxOscArgInt32*)args[index])->get() );
andrew@0:             fprintf(stderr, "ofxOscMessage:getArgAsString: warning: converting int32 to string for argument %i\n", index );
andrew@0:             return buf;
andrew@0:         }
andrew@0:         else
andrew@0:         {
andrew@0:             fprintf(stderr, "ofxOscMessage:getArgAsString: error: argument %i is not a string\n", index );
andrew@0:             return "";
andrew@0:         }
andrew@0: 	}
andrew@0: 	else
andrew@0:         return ((ofxOscArgString*)args[index])->get();
andrew@0: }
andrew@0: 
andrew@0: 
andrew@0: 
andrew@0: /*
andrew@0: 
andrew@0: set methods
andrew@0: 
andrew@0: */
andrew@0: 
andrew@0: 
andrew@0: void ofxOscMessage::addIntArg( int32_t argument )
andrew@0: {
andrew@0: 
andrew@0: 	args.push_back( new ofxOscArgInt32( argument ) );
andrew@0: }
andrew@0: 
andrew@0: void ofxOscMessage::addFloatArg( float argument )
andrew@0: {
andrew@0: 	args.push_back( new ofxOscArgFloat( argument ) );
andrew@0: }
andrew@0: 
andrew@0: void ofxOscMessage::addStringArg( string argument )
andrew@0: {
andrew@0: 	args.push_back( new ofxOscArgString( argument ) );
andrew@0: }
andrew@0: 
andrew@0: 
andrew@0: /*
andrew@0: 
andrew@0:  housekeeping
andrew@0: 
andrew@0:  */
andrew@0: 
andrew@0: ofxOscMessage& ofxOscMessage::copy( const ofxOscMessage& other )
andrew@0: {
andrew@0: 	// copy address
andrew@0: 	address = other.address;
andrew@0: 
andrew@0: 	remote_host = other.remote_host;
andrew@0: 	remote_port = other.remote_port;
andrew@0: 
andrew@0: 	// copy arguments
andrew@0: 	for ( int i=0; i<(int)other.args.size(); ++i )
andrew@0: 	{
andrew@0: 		ofxOscArgType argType = other.getArgType( i );
andrew@0: 		if ( argType == OFXOSC_TYPE_INT32 )
andrew@0: 			args.push_back( new ofxOscArgInt32( other.getArgAsInt32( i ) ) );
andrew@0: 		else if ( argType == OFXOSC_TYPE_FLOAT )
andrew@0: 			args.push_back( new ofxOscArgFloat( other.getArgAsFloat( i ) ) );
andrew@0: 		else if ( argType == OFXOSC_TYPE_STRING )
andrew@0: 			args.push_back( new ofxOscArgString( other.getArgAsString( i ) ) );
andrew@0: 		else
andrew@0: 		{
andrew@0: 			assert( false && "bad argument type" );
andrew@0: 		}
andrew@0: 	}
andrew@0: 
andrew@0: 	return *this;
andrew@0: }