1package eu.siacs.conversations.crypto.sasl;
 2
 3import android.util.Log;
 4
 5import com.google.common.base.CaseFormat;
 6
 7import eu.siacs.conversations.Config;
 8
 9public enum ChannelBinding {
10    NONE,
11    TLS_EXPORTER,
12    TLS_SERVER_END_POINT,
13    TLS_UNIQUE;
14
15    public static ChannelBinding of(final String type) {
16        if (type == null) {
17            return null;
18        }
19        try {
20            return valueOf(
21                    CaseFormat.LOWER_HYPHEN.converterTo(CaseFormat.UPPER_UNDERSCORE).convert(type));
22        } catch (final IllegalArgumentException e) {
23            Log.d(Config.LOGTAG, type + " is not a known channel binding");
24            return null;
25        }
26    }
27}