/* src/vm/package.cpp - Java boot-package functions

   Copyright (C) 2007, 2008
   CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO

   This file is part of CACAO.

   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 2, 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, write to the Free Software
   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
   02110-1301, USA.

*/


#include "config.h"

#include <stdint.h>

#include "mm/memory.hpp"

#include "vm/options.h"
#include "vm/package.hpp"
#include "vm/string.hpp"
#include "vm/utf8.h"


// Package list.

std::set<utf*> Package::_packages;


/**
 * Add a package to the boot-package list.
 *
 * @param packagename Package name as Java string.
 */
void Package::add(utf* packagename)
{
	// Intern the Java string to get a unique address.
/* 	s = javastring_intern(packagename); */

#if !defined(NDEBUG)
	if (opt_DebugPackage) {
		log_start();
		log_print("[package_add: packagename=");
		utf_display_printable_ascii(packagename);
		log_print("]");
		log_finish();
	}
#endif

	// Add the package name.
	_packages.insert(packagename);
}


/**
 * Find a package in the list.
 *
 * @param packagename Package name as Java string.
 *
 * @return Package name as Java string.
 */
utf* Package::find(utf* packagename)
{
	std::set<utf*>::iterator it = _packages.find(packagename);

	if (it == _packages.end())
		return NULL;

	return *it;
}


/*
 * These are local overrides for various environment variables in Emacs.
 * Please do not remove this and leave it at the end of the file, where
 * Emacs will automagically detect them.
 * ---------------------------------------------------------------------
 * Local variables:
 * mode: c++
 * indent-tabs-mode: t
 * c-basic-offset: 4
 * tab-width: 4
 * End:
 * vim:noexpandtab:sw=4:ts=4:
 */