This function makes it easy to set up optional information in the profile
service record.
---
 plugins/bluez5.c | 40 +++++++++++++++++++++++++++++++++-------
 plugins/bluez5.h | 10 ++++++++++
 2 files changed, 43 insertions(+), 7 deletions(-)

diff --git a/plugins/bluez5.c b/plugins/bluez5.c
index 0f997da..48d8bf2 100644
--- a/plugins/bluez5.c
+++ b/plugins/bluez5.c
@@ -90,9 +90,10 @@ done:
        dbus_message_unref(reply);
 }
 
-int bt_register_profile_with_role(DBusConnection *conn, const char *uuid,
-                                       uint16_t version, const char *name,
-                                       const char *object, const char *role)
+int bt_register_profile_full(DBusConnection *conn,
+                                       const char *uuid, uint16_t version,
+                                       const char *name, const char *object,
+                                       struct bt_profile_info *optional)
 {
        DBusMessageIter iter, dict;
        DBusPendingCall *c;
@@ -111,9 +112,19 @@ int bt_register_profile_with_role(DBusConnection *conn, 
const char *uuid,
        ofono_dbus_dict_append(&dict, "Name", DBUS_TYPE_STRING, &name);
        ofono_dbus_dict_append(&dict, "Version", DBUS_TYPE_UINT16, &version);
 
-       if (role)
-               ofono_dbus_dict_append(&dict, "Role", DBUS_TYPE_STRING, &role);
 
+       if (optional == NULL)
+               goto done;
+
+       if (optional->role)
+               ofono_dbus_dict_append(&dict, "Role", DBUS_TYPE_STRING,
+                                                       &optional->role);
+
+       if (optional->features)
+               ofono_dbus_dict_append(&dict, "Features", DBUS_TYPE_UINT16,
+                                                       &optional->features);
+
+done:
        dbus_message_iter_close_container(&iter, &dict);
 
        if (!dbus_connection_send_with_reply(conn, msg, &c, -1)) {
@@ -130,12 +141,27 @@ int bt_register_profile_with_role(DBusConnection *conn, 
const char *uuid,
        return 0;
 }
 
+int bt_register_profile_with_role(DBusConnection *conn, const char *uuid,
+                                       uint16_t version, const char *name,
+                                       const char *object, const char *role)
+{
+       struct bt_profile_info optional;
+
+       memset(&optional, 0, sizeof(optional));
+
+       optional.role = role;
+
+       return bt_register_profile_full(conn, uuid, version, name,
+                                                       object, &optional);
+}
+
+
 int bt_register_profile(DBusConnection *conn, const char *uuid,
                                        uint16_t version, const char *name,
                                                        const char *object)
 {
-       return bt_register_profile_with_role(conn, uuid, version, name, object,
-                                                                       NULL);
+       return bt_register_profile_full(conn, uuid, version, name,
+                                                       object, NULL);
 }
 
 void bt_unregister_profile(DBusConnection *conn, const char *object)
diff --git a/plugins/bluez5.h b/plugins/bluez5.h
index 5b8c1f5..8118f1f 100644
--- a/plugins/bluez5.h
+++ b/plugins/bluez5.h
@@ -29,10 +29,20 @@
 #define HFP_HS_UUID    "0000111e-0000-1000-8000-00805f9b34fb"
 #define HFP_AG_UUID    "0000111f-0000-1000-8000-00805f9b34fb"
 
+struct bt_profile_info {
+       const char *role;
+       uint16_t features;
+};
+
 int bt_register_profile_with_role(DBusConnection *conn, const char *uuid,
                                        uint16_t version, const char *name,
                                        const char *object, const char *role);
 
+int bt_register_profile_full(DBusConnection *conn,
+                                       const char *uuid, uint16_t version,
+                                       const char *name, const char *object,
+                                       struct bt_profile_info *optional);
+
 int bt_register_profile(DBusConnection *conn, const char *uuid,
                                        uint16_t version, const char *name,
                                        const char *object);
-- 
1.8.2.1

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