/*
 * Copyright (c) 2010-2019 Belledonne Communications SARL.
 *
 * This file is part of Liblinphone.
 *
 * 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 3 of the License, 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, see <http://www.gnu.org/licenses/>.
 */
package org.linphone.core.tools;

public final class Log {
	private static Log logger;
	private static String domain = "linphone-android";

	private static Log instance() {
		if (logger == null) {
			logger = new Log();
			logger.setLogDomain(domain);
		}
		return logger;
	}

	private Log () { }

	private native void setDomain(String logDomain);
	public static void setLogDomain(String logDomain) {
		Log.instance().setDomain(logDomain);
		Log.domain = logDomain;
	}

	private native void d(String domain, String msg);
	public static void d(Object...objects) {
		Log.instance().d(Log.domain, toString(objects));
	}

	private native void i(String domain, String msg);
	public static void i(Object...objects) {
		Log.instance().i(Log.domain, toString(objects));
	}

	private native void w(String domain, String msg);
	public static void w(Object...objects) {
		Log.instance().w(Log.domain, toString(objects));
	}

	private native void e(String domain, String msg);
	public static void e(Object...objects) {
		Log.instance().e(Log.domain, toString(objects));
	}

	private native void f(String domain, String msg);
	public static void f(Object...objects) {
		Log.instance().f(Log.domain, toString(objects));
	}

	private static String toString(Object...objects) {
		StringBuilder sb = new StringBuilder();
		for (Object o : objects) {
			sb.append(o);
		}
		return sb.toString();
	}
}


