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package eu.siacs.conversations.utils;
import android.net.Uri;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import eu.siacs.conversations.utils.CryptoHelper;
import eu.siacs.conversations.xmpp.jid.InvalidJidException;
import eu.siacs.conversations.xmpp.jid.Jid;
public class XmppUri {
protected String jid;
protected boolean muc;
protected String fingerprint;
public XmppUri(String uri) {
try {
parse(Uri.parse(uri));
} catch (IllegalArgumentException e) {
jid = null;
}
}
public XmppUri(Uri uri) {
parse(uri);
}
protected void parse(Uri uri) {
String scheme = uri.getScheme();
if ("xmpp".equals(scheme)) {
// sample: xmpp:jid@foo.com
muc = "join".equalsIgnoreCase(uri.getQuery());
if (uri.getAuthority() != null) {
jid = uri.getAuthority();
} else {
jid = uri.getSchemeSpecificPart().split("\\?")[0];
}
fingerprint = parseFingerprint(uri.getQuery());
} else if ("imto".equals(scheme)) {
// sample: imto://xmpp/jid@foo.com
try {
jid = URLDecoder.decode(uri.getEncodedPath(), "UTF-8").split("/")[1];
} catch (final UnsupportedEncodingException ignored) {
}
}
}
protected String parseFingerprint(String query) {
if (query == null) {
return null;
} else {
final String NEEDLE = "otr-fingerprint=";
int index = query.indexOf(NEEDLE);
if (index >= 0 && query.length() >= (NEEDLE.length() + index + 40)) {
return CryptoHelper.prettifyFingerprint(query.substring(index + NEEDLE.length(), index + NEEDLE.length() + 40));
} else {
return null;
}
}
}
public Jid getJid() {
try {
return Jid.fromString(this.jid);
} catch (InvalidJidException e) {
return null;
}
}
public String getFingerprint() {
return this.fingerprint;
}
public boolean isMuc() {
return this.muc;
}
}
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