implement Dbus updateProfile with givenName

two versions of updateProfile implemented:
- one with givenName and familyName
- one with just name

update documentation

man/signal-cli-dbus.5.adoc

@@ -52,12 +52,15 @@ updateGroup(groupId<ay>, newName<s>, members<as>, avatar<s>) -> groupId<ay>::
 
 Exceptions: AttachmentInvalid, Failure, InvalidNumber, GroupNotFound
 
-updateProfile(newName<s>, about <s>, aboutEmoji <s>, avatar<s>, remove<b>) -> <>::
+updateProfile(name<s>, about<s>, aboutEmoji <s>, avatar<s>, remove<b>) -> <>::
-* newName     : New name for your own profile (empty if unchanged)
+updateProfile(givenName<s>, familyName<s>, about<s>, aboutEmoji <s>, avatar<s>, remove<b>) -> <>::
+* name        : Name for your own profile (empty if unchanged)
+* givenName   : Given name for your own profile (empty if unchanged)
+* familyName  : Family name for your own profile (empty if unchanged)
 * about       : About message for profile (empty if unchanged)
 * aboutEmoji  : Emoji for profile (empty if unchanged)
 * avatar      : Filename of avatar picture for profile (empty if unchanged)
-* remove      : Set to 1 if the existing avatar picture should be removed
+* remove      : Set to true if the existing avatar picture should be removed
 
 Exceptions: Failure
 

src/main/java/org/asamk/Signal.java

@@ -83,6 +83,10 @@ public interface Signal extends DBusInterface {
 
     boolean isRegistered();
 
+    void updateProfile(
+            String givenName, String familyName, String about, String aboutEmoji, String avatarPath, boolean removeAvatar
+    ) throws Error.Failure;
+
     void updateProfile(
             String name, String about, String aboutEmoji, String avatarPath, boolean removeAvatar
     ) throws Error.Failure;

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

@@ -393,6 +393,28 @@ public class DbusSignalImpl implements Signal {
         return true;
     }
 
+    @Override
+    public void updateProfile(
+            final String givenName,
+            final String familyName,
+            final String about,
+            final String aboutEmoji,
+            String avatarPath,
+            final boolean removeAvatar
+            ) {
+        try {
+            if (avatarPath.isEmpty()) {
+                avatarPath = null;
+            }
+            Optional<File> avatarFile = removeAvatar
+                    ? Optional.absent()
+                            : avatarPath == null ? null : Optional.of(new File(avatarPath));
+            m.setProfile(givenName, familyName, about, aboutEmoji, avatarFile);
+        } catch (IOException e) {
+            throw new Error.Failure(e.getMessage());
+        }
+    }
+
     @Override
     public void updateProfile(
             final String name,