From patchwork Mon Apr 13 17:45:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Brian Gix X-Patchwork-Id: 197119 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6C55CC2BA19 for ; Mon, 13 Apr 2020 17:46:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 572662063A for ; Mon, 13 Apr 2020 17:46:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387428AbgDMRqC (ORCPT ); Mon, 13 Apr 2020 13:46:02 -0400 Received: from mga04.intel.com ([192.55.52.120]:34758 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387424AbgDMRqA (ORCPT ); Mon, 13 Apr 2020 13:46:00 -0400 IronPort-SDR: x2lJfyS8nuauGG0DpsttShkRKc+mfCQ1GlvN8lq7igyq9a5lnXry1pqK5VuK6D5WA9WR3k9GjC UFglfpkgnPvw== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Apr 2020 10:46:00 -0700 IronPort-SDR: gN2XZNHyDQCEQaTnlEsIeaaJbtet2KnPGf3WuHKiPw1aDiTPc0aUK57uTtqbT1EDfHxgrrSEgg 0L/vFe0LvqhA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,378,1580803200"; d="scan'208";a="399679968" Received: from bgi1-mobl2.amr.corp.intel.com ([10.135.23.176]) by orsmga004.jf.intel.com with ESMTP; 13 Apr 2020 10:45:59 -0700 From: Brian Gix To: linux-bluetooth@vger.kernel.org Cc: inga.stotland@intel.com, brian.gix@intel.com, michal.lowas-rzechonek@silvair.com, przemyslaw.fierek@silvair.com Subject: [PATCH BlueZ v4 2/4] mesh: Change API to deliver tokens via JoinComplete Date: Mon, 13 Apr 2020 10:45:33 -0700 Message-Id: <20200413174535.21488-3-brian.gix@intel.com> X-Mailer: git-send-email 2.21.1 In-Reply-To: <20200413174535.21488-1-brian.gix@intel.com> References: <20200413174535.21488-1-brian.gix@intel.com> MIME-Version: 1.0 Sender: linux-bluetooth-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org From: Przemysław Fierek This patch changes Import and CreateNetwork API to deliver tokens via the JoinComplete method call. When application doesn't raise any error during handling JoinComplete then it is assumed that the token has been saved, otherwise when application replies with an error message then the node is removed. --- mesh/mesh.c | 63 ++++++++++++++++++++++++++++++++++++++++------------- 1 file changed, 48 insertions(+), 15 deletions(-) diff --git a/mesh/mesh.c b/mesh/mesh.c index 34fe6881e..8c9aa9187 100644 --- a/mesh/mesh.c +++ b/mesh/mesh.c @@ -429,6 +429,17 @@ static void send_join_failed(const char *owner, const char *path, free_pending_join_call(true); } +static void prov_join_complete_reply_cb(struct l_dbus_message *message, + void *user_data) +{ + bool failed = l_dbus_message_is_error(message); + + if (!failed) + node_attach_io(join_pending->node, mesh.io); + + free_pending_join_call(failed); +} + static bool prov_complete_cb(void *user_data, uint8_t status, struct mesh_prov_node_info *info) { @@ -455,7 +466,6 @@ static bool prov_complete_cb(void *user_data, uint8_t status, return false; } - node_attach_io(join_pending->node, mesh.io); token = node_get_token(join_pending->node); msg = l_dbus_message_new_method_call(dbus, owner, path, @@ -463,10 +473,8 @@ static bool prov_complete_cb(void *user_data, uint8_t status, "JoinComplete"); l_dbus_message_set_arguments(msg, "t", l_get_be64(token)); - - l_dbus_send(dbus, msg); - - free_pending_join_call(false); + l_dbus_send_with_reply(dbus, msg, + prov_join_complete_reply_cb, NULL, NULL); return true; } @@ -660,11 +668,28 @@ static struct l_dbus_message *leave_call(struct l_dbus *dbus, return l_dbus_message_new_method_return(msg); } +static void create_join_complete_reply_cb(struct l_dbus_message *message, + void *user_data) +{ + struct mesh_node *node = user_data; + + if (l_dbus_message_is_error(message)) { + node_remove(node); + return; + } + + node_attach_io(node, mesh.io); +} + static void create_node_ready_cb(void *user_data, int status, struct mesh_node *node) { + struct l_dbus *dbus = dbus_get_bus(); struct l_dbus_message *reply; struct l_dbus_message *pending_msg; + struct l_dbus_message *msg; + const char *owner; + const char *path; const uint8_t *token; pending_msg = l_queue_find(pending_queue, simple_match, user_data); @@ -673,20 +698,28 @@ static void create_node_ready_cb(void *user_data, int status, if (status != MESH_ERROR_NONE) { reply = dbus_error(pending_msg, status, NULL); - goto done; - } - node_attach_io(node, mesh.io); + l_dbus_send(dbus_get_bus(), reply); + l_queue_remove(pending_queue, pending_msg); + return; + } reply = l_dbus_message_new_method_return(pending_msg); + + l_dbus_send(dbus, reply); + l_queue_remove(pending_queue, pending_msg); + + owner = l_dbus_message_get_sender(pending_msg); + path = node_get_app_path(node); token = node_get_token(node); - l_debug(); - l_dbus_message_set_arguments(reply, "t", l_get_be64(token)); + msg = l_dbus_message_new_method_call(dbus, owner, path, + MESH_APPLICATION_INTERFACE, + "JoinComplete"); -done: - l_dbus_send(dbus_get_bus(), reply); - l_queue_remove(pending_queue, pending_msg); + l_dbus_message_set_arguments(msg, "t", l_get_be64(token)); + l_dbus_send_with_reply(dbus, msg, + create_join_complete_reply_cb, node, NULL); } static struct l_dbus_message *create_network_call(struct l_dbus *dbus, @@ -840,11 +873,11 @@ static void setup_network_interface(struct l_dbus_interface *iface) "token"); l_dbus_interface_method(iface, "CreateNetwork", 0, create_network_call, - "t", "oay", "token", "app", "uuid"); + "", "oay", "app", "uuid"); l_dbus_interface_method(iface, "Import", 0, import_call, - "t", "oayayayqa{sv}uq", "token", + "", "oayayayqa{sv}uq", "app", "uuid", "dev_key", "net_key", "net_index", "flags", "iv_index", "unicast");