Implement multi account commands for dbus client

src/main/java/org/asamk/signal/dbus/DbusRegistrationManagerImpl.java

@@ -0,0 +1,53 @@
+package org.asamk.signal.dbus;
+
+import org.asamk.SignalControl;
+import org.asamk.signal.manager.RegistrationManager;
+import org.asamk.signal.manager.api.CaptchaRequiredException;
+import org.asamk.signal.manager.api.IncorrectPinException;
+import org.asamk.signal.manager.api.PinLockedException;
+import org.freedesktop.dbus.connections.impl.DBusConnection;
+
+import java.io.IOException;
+
+/**
+ * This class implements the RegistrationManager interface using the DBus Signal interface, where possible.
+ * It's used for the signal-cli dbus client mode (--dbus, --dbus-system)
+ */
+public class DbusRegistrationManagerImpl implements RegistrationManager {
+
+    private final String number;
+    private final SignalControl signalControl;
+    private final DBusConnection connection;
+
+    public DbusRegistrationManagerImpl(String number, final SignalControl signalControl, DBusConnection connection) {
+        this.number = number;
+        this.signalControl = signalControl;
+        this.connection = connection;
+    }
+
+    @Override
+    public void register(
+            final boolean voiceVerification, final String captcha
+    ) throws IOException, CaptchaRequiredException {
+        if (captcha == null) {
+            signalControl.register(number, voiceVerification);
+        } else {
+            signalControl.registerWithCaptcha(number, voiceVerification, captcha);
+        }
+    }
+
+    @Override
+    public void verifyAccount(
+            final String verificationCode, final String pin
+    ) throws IOException, PinLockedException, IncorrectPinException {
+        if (pin == null) {
+            signalControl.verify(number, verificationCode);
+        } else {
+            signalControl.verifyWithPin(number, verificationCode, pin);
+        }
+    }
+
+    @Override
+    public void close() {
+    }
+}