// [Licence]
// The Ariba-Underlay Copyright
//
// Copyright (c) 2008-2009, Institute of Telematics, Universität Karlsruhe (TH)
//
// Institute of Telematics
// Universität Karlsruhe (TH)
// Zirkel 2, 76128 Karlsruhe
// Germany
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE INSTITUTE OF TELEMATICS ``AS IS'' AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE ARIBA PROJECT OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// The views and conclusions contained in the software and documentation
// are those of the authors and should not be interpreted as representing
// official policies, either expressed or implied, of the Institute of
// Telematics.
// [Licence]

#include "EndpointDescriptor.h"

namespace ariba {
namespace communication {

vsznDefault(EndpointDescriptor);

const EndpointDescriptor EndpointDescriptor::UNSPECIFIED;

EndpointDescriptor::EndpointDescriptor() : locator( NULL ), isUnspec( true ){
}

EndpointDescriptor::EndpointDescriptor(const EndpointDescriptor& rh){
	locator = (rh.locator != NULL) ? new IPv4Locator(*rh.locator) : NULL;
	isUnspec = rh.isUnspec;
}

EndpointDescriptor::EndpointDescriptor(const Locator* _locator){
	locator = new IPv4Locator(*dynamic_cast<IPv4Locator*>((Locator*)_locator));
	isUnspec = false;
}

EndpointDescriptor::~EndpointDescriptor() {
}

bool EndpointDescriptor::isUnspecified() const {
	return isUnspec;
}

string EndpointDescriptor::toString() const {
	if( locator == NULL ) return "<undefined locator>";
	else                  return locator->toString();
}

EndpointDescriptor* EndpointDescriptor::fromString( string str ) {
	EndpointDescriptor* ep = new EndpointDescriptor();
	ep->locator->fromString(str);
	ep->isUnspec = false;
	return ep;
}


bool EndpointDescriptor::operator==(const EndpointDescriptor& rh) const {

	if( locator != NULL && rh.locator != NULL )
		return ( locator->operator==(*rh.locator) );

	if( locator != rh.locator )
		return false;

	return (isUnspec == rh.isUnspec);
}

}} // namespace ariba, communication