Return-Path: From: Lukasz Rymanowski To: linux-bluetooth@vger.kernel.org Cc: szymon.janc@tieto.com, Lukasz Rymanowski Subject: [PATCH v3 1/5] android/gatt: Refactor send_client_connect_notify Date: Fri, 11 Apr 2014 15:45:43 +0200 Message-Id: <1397223943-29125-1-git-send-email-lukasz.rymanowski@tieto.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Create helper function to send connect notification, similar to the send_client_disconnect_notify --- android/gatt.c | 57 ++++++++++++++++++++++++++++++++++++--------------------- 1 file changed, 36 insertions(+), 21 deletions(-) diff --git a/android/gatt.c b/android/gatt.c index a33ce25..d03b95f 100644 --- a/android/gatt.c +++ b/android/gatt.c @@ -480,6 +480,26 @@ failed: HAL_OP_GATT_CLIENT_REGISTER, status); } +static void send_client_connect_notify(int32_t id, struct gatt_device *dev, + int32_t status) +{ + struct hal_ev_gatt_client_connect ev; + + memset(&ev, 0, sizeof(ev)); + + ev.client_if = id; + ev.status = status; + + if (status == GATT_SUCCESS) { + /* Set address and client id in the event */ + bdaddr2android(&dev->bdaddr, &ev.bda); + ev.conn_id = dev->conn_id; + } + + ipc_send_notif(hal_ipc, HAL_SERVICE_ID_GATT, + HAL_EV_GATT_CLIENT_CONNECT, sizeof(ev), &ev); +} + static void handle_client_unregister(const void *buf, uint16_t len) { const struct hal_cmd_gatt_client_unregister *cmd = buf; @@ -785,25 +805,26 @@ done: return FALSE; } -static void send_client_connect_notify(void *data, void *user_data) +struct connect_data { + struct gatt_device *dev; + int32_t status; +}; + +static void send_client_connect_notifications(void *data, void *user_data) { - struct hal_ev_gatt_client_connect *ev = user_data; int32_t id = PTR_TO_INT(data); + struct connect_data *c = user_data; - ev->client_if = id; - - ipc_send_notif(hal_ipc, HAL_SERVICE_ID_GATT, - HAL_EV_GATT_CLIENT_CONNECT, sizeof(*ev), ev); + send_client_connect_notify(id, c->dev, c->status); } static void connect_cb(GIOChannel *io, GError *gerr, gpointer user_data) { bdaddr_t *addr = user_data; struct gatt_device *dev; - struct hal_ev_gatt_client_connect ev; + struct connect_data data; GAttrib *attrib; static uint32_t conn_id = 0; - int32_t status; /* Take device from conn waiting queue */ dev = queue_remove_if(conn_wait_queue, match_dev_by_bdaddr, addr); @@ -816,19 +837,16 @@ static void connect_cb(GIOChannel *io, GError *gerr, gpointer user_data) g_io_channel_unref(dev->att_io); dev->att_io = NULL; - /* Set address and client id in the event */ - bdaddr2android(&dev->bdaddr, &ev.bda); - if (gerr) { error("gatt: connection failed %s", gerr->message); - status = GATT_FAILURE; + data.status = GATT_FAILURE; goto reply; } attrib = g_attrib_new(io); if (!attrib) { error("gatt: unable to create new GAttrib instance"); - status = GATT_FAILURE; + data.status = GATT_FAILURE; goto reply; } @@ -841,21 +859,18 @@ static void connect_cb(GIOChannel *io, GError *gerr, gpointer user_data) if (!queue_push_tail(conn_list, dev)) { error("gatt: Cannot push dev on conn_list"); connection_cleanup(dev); - status = GATT_FAILURE; + data.status = GATT_FAILURE; goto reply; } - status = GATT_SUCCESS; - goto reply; + data.status = GATT_SUCCESS; reply: - ev.conn_id = dev ? dev->conn_id : 0; - ev.status = status; - - queue_foreach(dev->clients, send_client_connect_notify, &ev); + data.dev = dev; + queue_foreach(dev->clients, send_client_connect_notifications, &data); /* If connection did not succeed, destroy device */ - if (status) + if (data.status) destroy_device(dev); /* Check if we should restart scan */ -- 1.8.4