package eu.faircode.email;

/*
    This file is part of FairEmail.

    FairEmail 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.

    FairEmail 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 FairEmail.  If not, see <http://www.gnu.org/licenses/>.

    Copyright 2018-2019 by Marcel Bokhorst (M66B)
*/

import java.nio.charset.Charset;
import java.nio.charset.spi.CharsetProvider;
import java.util.Collections;
import java.util.Iterator;

public class UnknownCharsetProvider extends CharsetProvider {
    @Override
    public Iterator<Charset> charsets() {
        return Collections.emptyIterator();
    }

    @Override
    public Charset charsetForName(String name) {
        // x-binaryenc
        // UseInqueCodePage
        // none
        // unknown-8bit
        // https://javaee.github.io/javamail/FAQ#unsupen
        Log.w("Unknown charset=" + name);
        return Charset.forName("US-ASCII");
    }
}