Return-Path: From: Andrei Emeltchenko To: linux-bluetooth@vger.kernel.org Subject: [PATCHv3 12/15] android: Implement read_info_complete callback Date: Tue, 8 Oct 2013 17:51:20 +0300 Message-Id: <1381243883-2745-13-git-send-email-Andrei.Emeltchenko.news@gmail.com> In-Reply-To: <1381243883-2745-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> References: <1381131496-9417-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> <1381243883-2745-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Andrei Emeltchenko Handle read info complete callback from mgmt interface. --- android/main.c | 101 +++++++++++++++++++++++++++++++++++++++++++++++++------- 1 file changed, 89 insertions(+), 12 deletions(-) diff --git a/android/main.c b/android/main.c index a100013..a2ed8a4 100644 --- a/android/main.c +++ b/android/main.c @@ -54,6 +54,7 @@ #include "log.h" #include "hcid.h" #include "sdpd.h" +#include "bt_adapter.h" #include "lib/bluetooth.h" #include "lib/mgmt.h" @@ -69,6 +70,8 @@ static struct mgmt *mgmt_if = NULL; static uint8_t mgmt_version = 0; static uint8_t mgmt_revision = 0; +struct bt_adapter *default_adapter = NULL; + static int sdp_start(void) { DBG(""); @@ -118,34 +121,108 @@ static GOptionEntry options[] = { { NULL } }; -static void read_info_complete(uint8_t status, uint16_t length, +static void load_link_keys_complete(uint8_t status, uint16_t length, const void *param, void *user_data) { - /* TODO: Store Controller information */ - - /** - * Register all event notification handlers for controller. - * - * The handlers are registered after a succcesful read of the - * controller info. From now on they can track updates and - * notifications. - */ + DBG("status %u", status); } +static void load_link_keys(struct bt_adapter *adapter, GSList *keys) +{ + struct mgmt_cp_load_link_keys *cp; + size_t key_len = g_slist_length(keys); + struct mgmt_link_key_info *key; + size_t len; + + DBG(""); + + len = sizeof(*cp) + key_len * sizeof(*key); + cp = g_try_malloc0(len); + if (cp == NULL) { + error("%s: Not enough memory for link keys loading", __func__); + return; + } + + cp->debug_keys = 0; + cp->key_count = htobs(key_len); + + mgmt_send(adapter->mgmt, MGMT_OP_LOAD_LINK_KEYS, adapter->dev_id, len, + cp, load_link_keys_complete, adapter, NULL); + + free(cp); +} + +static void read_info_complete(uint8_t status, uint16_t length, + const void *param, void *user_data) +{ + struct bt_adapter *adapter = user_data; + const struct mgmt_rp_read_info *rp = param; + + DBG(""); + + if (status != MGMT_STATUS_SUCCESS) { + error("Failed to read info for index %u: %s (0x%02x)", + adapter->dev_id, mgmt_errstr(status), status); + goto failed; + } + + if (length < sizeof(*rp)) { + error("Too small read info complete response"); + goto failed; + } + + if (bacmp(&rp->bdaddr, BDADDR_ANY) == 0) { + error("No Bluetooth address for index %u", adapter->dev_id); + goto failed; + } + + /* Store adapter information */ + bacpy(&adapter->bdaddr, &rp->bdaddr); + adapter->dev_class = rp->dev_class[0] | (rp->dev_class[1] << 8) | + (rp->dev_class[2] << 16); + adapter->name = g_strdup((const char *) rp->name); + adapter->short_name = g_strdup((const char *) rp->short_name); + + adapter->supported_settings = btohs(rp->supported_settings); + adapter->current_settings = btohs(rp->current_settings); + + /* TODO: Register all event notification handlers */ + + if (adapter->current_settings & MGMT_SETTING_POWERED) + adapter_start(adapter); + + /* dummy link keys loading */ + load_link_keys(adapter, NULL); + + return; + +failed: + default_adapter = NULL; +} static void mgmt_index_added_event(uint16_t index, uint16_t length, const void *param, void *user_data) { info("%s: index %u", __func__, index); + if (default_adapter != NULL) { + DBG("skip event for index %d", index); + return; + } + + default_adapter = bt_adapter_new(index, mgmt_if); + if (default_adapter == NULL) { + error("Unable to create new adapter for index %u", index); + return; + } + DBG("sending read info command for index %u", index); if (mgmt_send(mgmt_if, MGMT_OP_READ_INFO, index, 0, NULL, - read_info_complete, NULL, NULL) > 0) + read_info_complete, default_adapter, NULL) > 0) return; error("Failed to read adapter info for index %u", index); - } static void mgmt_index_removed_event(uint16_t index, uint16_t length, -- 1.7.10.4