OVMS3-idf/components/bt/bluedroid/bta/dm/bta_dm_act.c

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/******************************************************************************
*
* Copyright (C) 2003-2014 Broadcom Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/******************************************************************************
*
* This file contains the action functions for device manager state
* machine.
*
******************************************************************************/
#include "common/bt_target.h"
#include "stack/bt_types.h"
#include "bta/bta_sys.h"
#include "bta/bta_api.h"
#include "bta_dm_int.h"
#include "bta/bta_dm_co.h"
#include "bta/bta_gattc_co.h"
#include "stack/btm_api.h"
#include "btm_int.h"
#include "stack/btu.h"
#include "stack/sdp_api.h"
#include "stack/l2c_api.h"
#include "bta/utl.h"
#include "stack/gap_api.h" /* For GAP_BleReadPeerPrefConnParams */
#include <string.h>
#include "device/controller.h"
#define LOG_TAG "bt_bta_dm"
// #include "osi/include/log.h"
#if (GAP_INCLUDED == TRUE)
#include "stack/gap_api.h"
#endif
static void bta_dm_inq_results_cb (tBTM_INQ_RESULTS *p_inq, UINT8 *p_eir);
static void bta_dm_inq_cmpl_cb (void *p_result);
static void bta_dm_service_search_remname_cback (BD_ADDR bd_addr, DEV_CLASS dc, BD_NAME bd_name);
static void bta_dm_remname_cback (tBTM_REMOTE_DEV_NAME *p_remote_name);
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#if (SDP_INCLUDED == TRUE)
static void bta_dm_find_services ( BD_ADDR bd_addr);
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#endif ///SDP_INCLUDED == TRUE
static void bta_dm_discover_next_device(void);
#if (SDP_INCLUDED == TRUE)
static void bta_dm_sdp_callback (UINT16 sdp_status);
#endif ///SDP_INCLUDED == TRUE
#if (SMP_INCLUDED == TRUE)
static UINT8 bta_dm_authorize_cback (BD_ADDR bd_addr, DEV_CLASS dev_class, BD_NAME bd_name, UINT8 *service_name, UINT8 service_id, BOOLEAN is_originator);
static UINT8 bta_dm_pin_cback (BD_ADDR bd_addr, DEV_CLASS dev_class, BD_NAME bd_name, BOOLEAN min_16_digit);
static UINT8 bta_dm_new_link_key_cback(BD_ADDR bd_addr, DEV_CLASS dev_class, BD_NAME bd_name, LINK_KEY key, UINT8 key_type);
static UINT8 bta_dm_authentication_complete_cback(BD_ADDR bd_addr, DEV_CLASS dev_class, BD_NAME bd_name, int result);
#endif ///SMP_INCLUDED == TRUE
static void bta_dm_local_name_cback(BD_ADDR bd_addr);
static BOOLEAN bta_dm_check_av(UINT16 event);
static void bta_dm_bl_change_cback (tBTM_BL_EVENT_DATA *p_data);
static void bta_dm_policy_cback(tBTA_SYS_CONN_STATUS status, UINT8 id, UINT8 app_id, BD_ADDR peer_addr);
/* Extended Inquiry Response */
#if (BTM_LOCAL_IO_CAPS != BTM_IO_CAP_NONE && SMP_INCLUDED == TRUE)
static UINT8 bta_dm_sp_cback (tBTM_SP_EVT event, tBTM_SP_EVT_DATA *p_data);
#endif /* (BTM_LOCAL_IO_CAPS != BTM_IO_CAP_NONE) */
static void bta_dm_set_eir (char *local_name);
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#if (SDP_INCLUDED == TRUE)
static void bta_dm_eir_search_services( tBTM_INQ_RESULTS *p_result,
tBTA_SERVICE_MASK *p_services_to_search,
tBTA_SERVICE_MASK *p_services_found);
2017-04-23 09:52:18 +00:00
#endif ///SDP_INCLUDED == TRUE
static void bta_dm_search_timer_cback (TIMER_LIST_ENT *p_tle);
static void bta_dm_disable_conn_down_timer_cback (TIMER_LIST_ENT *p_tle);
static void bta_dm_rm_cback(tBTA_SYS_CONN_STATUS status, UINT8 id, UINT8 app_id, BD_ADDR peer_addr);
static void bta_dm_adjust_roles(BOOLEAN delay_role_switch);
#if (SDP_INCLUDED == TRUE || SMP_INCLUDED == TRUE)
static char *bta_dm_get_remname(void);
#endif ///SDP_INCLUDED == TRUE || SMP_INCLUDED == TRUE
#if (SMP_INCLUDED == TRUE)
static void bta_dm_bond_cancel_complete_cback(tBTM_STATUS result);
#endif ///SMP_INCLUDED == TRUE
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#if (SDP_INCLUDED == TRUE)
static BOOLEAN bta_dm_read_remote_device_name (BD_ADDR bd_addr, tBT_TRANSPORT transport);
static void bta_dm_discover_device(BD_ADDR remote_bd_addr);
2017-04-23 09:52:18 +00:00
#endif ///SDP_INCLUDED == TRUE
static void bta_dm_sys_hw_cback( tBTA_SYS_HW_EVT status );
static void bta_dm_disable_search_and_disc(void);
#if ((defined BLE_INCLUDED) && (BLE_INCLUDED == TRUE))
#if ((defined SMP_INCLUDED) && (SMP_INCLUDED == TRUE))
static UINT8 bta_dm_ble_smp_cback (tBTM_LE_EVT event, BD_ADDR bda, tBTM_LE_EVT_DATA *p_data);
static void bta_dm_ble_id_key_cback (UINT8 key_type, tBTM_BLE_LOCAL_KEYS *p_key);
#endif ///SMP_INCLUDED == TRUE
#if ((defined BTA_GATT_INCLUDED) && (BTA_GATT_INCLUDED == TRUE) && SDP_INCLUDED == TRUE)
#if (GATTC_INCLUDED == TRUE)
static void bta_dm_gattc_register(void);
static void btm_dm_start_gatt_discovery(BD_ADDR bd_addr);
static void bta_dm_cancel_gatt_discovery(BD_ADDR bd_addr);
static void bta_dm_gattc_callback(tBTA_GATTC_EVT event, tBTA_GATTC *p_data);
#endif // (GATTC_INCLUDED == TRUE)
extern tBTA_DM_CONTRL_STATE bta_dm_pm_obtain_controller_state(void);
#endif
#if BLE_VND_INCLUDED == TRUE
static void bta_dm_ctrl_features_rd_cmpl_cback(tBTM_STATUS result);
#endif
#ifndef BTA_DM_BLE_ADV_CHNL_MAP
#define BTA_DM_BLE_ADV_CHNL_MAP (BTM_BLE_ADV_CHNL_37|BTM_BLE_ADV_CHNL_38|BTM_BLE_ADV_CHNL_39)
#endif
#endif
#if (SMP_INCLUDED == TRUE)
static void bta_dm_remove_sec_dev_entry(BD_ADDR remote_bd_addr);
#endif ///SMP_INCLUDED == TRUE
static void bta_dm_observe_results_cb(tBTM_INQ_RESULTS *p_inq, UINT8 *p_eir);
static void bta_dm_observe_cmpl_cb(void *p_result);
static void bta_dm_delay_role_switch_cback(TIMER_LIST_ENT *p_tle);
extern void sdpu_uuid16_to_uuid128(UINT16 uuid16, UINT8 *p_uuid128);
static void bta_dm_disable_timer_cback(TIMER_LIST_ENT *p_tle);
const UINT16 bta_service_id_to_uuid_lkup_tbl [BTA_MAX_SERVICE_ID] = {
UUID_SERVCLASS_PNP_INFORMATION, /* Reserved */
UUID_SERVCLASS_SERIAL_PORT, /* BTA_SPP_SERVICE_ID */
UUID_SERVCLASS_DIALUP_NETWORKING, /* BTA_DUN_SERVICE_ID */
UUID_SERVCLASS_AUDIO_SOURCE, /* BTA_A2DP_SOURCE_SERVICE_ID */
UUID_SERVCLASS_LAN_ACCESS_USING_PPP, /* BTA_LAP_SERVICE_ID */
UUID_SERVCLASS_HEADSET, /* BTA_HSP_HS_SERVICE_ID */
UUID_SERVCLASS_HF_HANDSFREE, /* BTA_HFP_HS_SERVICE_ID */
UUID_SERVCLASS_OBEX_OBJECT_PUSH, /* BTA_OPP_SERVICE_ID */
UUID_SERVCLASS_OBEX_FILE_TRANSFER, /* BTA_FTP_SERVICE_ID */
UUID_SERVCLASS_CORDLESS_TELEPHONY, /* BTA_CTP_SERVICE_ID */
UUID_SERVCLASS_INTERCOM, /* BTA_ICP_SERVICE_ID */
UUID_SERVCLASS_IRMC_SYNC, /* BTA_SYNC_SERVICE_ID */
UUID_SERVCLASS_DIRECT_PRINTING, /* BTA_BPP_SERVICE_ID */
UUID_SERVCLASS_IMAGING_RESPONDER, /* BTA_BIP_SERVICE_ID */
UUID_SERVCLASS_PANU, /* BTA_PANU_SERVICE_ID */
UUID_SERVCLASS_NAP, /* BTA_NAP_SERVICE_ID */
UUID_SERVCLASS_GN, /* BTA_GN_SERVICE_ID */
UUID_SERVCLASS_SAP, /* BTA_SAP_SERVICE_ID */
UUID_SERVCLASS_AUDIO_SINK, /* BTA_A2DP_SERVICE_ID */
UUID_SERVCLASS_AV_REMOTE_CONTROL, /* BTA_AVRCP_SERVICE_ID */
UUID_SERVCLASS_HUMAN_INTERFACE, /* BTA_HID_SERVICE_ID */
UUID_SERVCLASS_VIDEO_SINK, /* BTA_VDP_SERVICE_ID */
UUID_SERVCLASS_PBAP_PSE, /* BTA_PBAP_SERVICE_ID */
UUID_SERVCLASS_HEADSET_AUDIO_GATEWAY, /* BTA_HSP_SERVICE_ID */
UUID_SERVCLASS_AG_HANDSFREE, /* BTA_HFP_SERVICE_ID */
UUID_SERVCLASS_MESSAGE_ACCESS, /* BTA_MAP_SERVICE_ID */
UUID_SERVCLASS_MESSAGE_NOTIFICATION, /* BTA_MN_SERVICE_ID */
UUID_SERVCLASS_HDP_PROFILE, /* BTA_HDP_SERVICE_ID */
UUID_SERVCLASS_PBAP_PCE /* BTA_PCE_SERVICE_ID */
#if BLE_INCLUDED && BTA_GATT_INCLUDED
, UUID_PROTOCOL_ATT /* BTA_GATT_SERVICE_ID */
#endif
};
/*
* NOTE : The number of element in bta_service_id_to_btm_srv_id_lkup_tbl should be matching with
* the value BTA_MAX_SERVICE_ID in bta/bta_api.h
*
* i.e., If you add new Service ID for BTA, the correct security ID of the new service
* from Security service definitions (stack/btm_api.h) should be added to this lookup table.
*/
const UINT32 bta_service_id_to_btm_srv_id_lkup_tbl [BTA_MAX_SERVICE_ID] = {
0, /* Reserved */
BTM_SEC_SERVICE_SERIAL_PORT, /* BTA_SPP_SERVICE_ID */
BTM_SEC_SERVICE_DUN, /* BTA_DUN_SERVICE_ID */
BTM_SEC_SERVICE_AVDTP, /* BTA_AUDIO_SOURCE_SERVICE_ID */
BTM_SEC_SERVICE_LAN_ACCESS, /* BTA_LAP_SERVICE_ID */
BTM_SEC_SERVICE_HEADSET_AG, /* BTA_HSP_SERVICE_ID */
BTM_SEC_SERVICE_AG_HANDSFREE, /* BTA_HFP_SERVICE_ID */
BTM_SEC_SERVICE_OBEX, /* BTA_OPP_SERVICE_ID */
BTM_SEC_SERVICE_OBEX_FTP, /* BTA_FTP_SERVICE_ID */
BTM_SEC_SERVICE_CORDLESS, /* BTA_CTP_SERVICE_ID */
BTM_SEC_SERVICE_INTERCOM, /* BTA_ICP_SERVICE_ID */
BTM_SEC_SERVICE_IRMC_SYNC, /* BTA_SYNC_SERVICE_ID */
BTM_SEC_SERVICE_BPP_JOB, /* BTA_BPP_SERVICE_ID */
BTM_SEC_SERVICE_BIP, /* BTA_BIP_SERVICE_ID */
BTM_SEC_SERVICE_BNEP_PANU, /* BTA_PANU_SERVICE_ID */
BTM_SEC_SERVICE_BNEP_NAP, /* BTA_NAP_SERVICE_ID */
BTM_SEC_SERVICE_BNEP_GN, /* BTA_GN_SERVICE_ID */
BTM_SEC_SERVICE_SAP, /* BTA_SAP_SERVICE_ID */
BTM_SEC_SERVICE_AVDTP, /* BTA_A2DP_SERVICE_ID */
BTM_SEC_SERVICE_AVCTP, /* BTA_AVRCP_SERVICE_ID */
BTM_SEC_SERVICE_HIDH_SEC_CTRL, /* BTA_HID_SERVICE_ID */
BTM_SEC_SERVICE_AVDTP, /* BTA_VDP_SERVICE_ID */
BTM_SEC_SERVICE_PBAP, /* BTA_PBAP_SERVICE_ID */
BTM_SEC_SERVICE_HEADSET, /* BTA_HSP_HS_SERVICE_ID */
BTM_SEC_SERVICE_HF_HANDSFREE, /* BTA_HFP_HS_SERVICE_ID */
BTM_SEC_SERVICE_MAP, /* BTA_MAP_SERVICE_ID */
BTM_SEC_SERVICE_MAP, /* BTA_MN_SERVICE_ID */
BTM_SEC_SERVICE_HDP_SNK, /* BTA_HDP_SERVICE_ID */
BTM_SEC_SERVICE_PBAP /* BTA_PCE_SERVICE_ID */
#if BLE_INCLUDED && BTA_GATT_INCLUDED
, BTM_SEC_SERVICE_ATT /* BTA_GATT_SERVICE_ID */
#endif
};
/* bta security callback */
#if (SMP_INCLUDED == TRUE)
const tBTM_APPL_INFO bta_security = {
&bta_dm_authorize_cback,
&bta_dm_pin_cback,
&bta_dm_new_link_key_cback,
&bta_dm_authentication_complete_cback,
&bta_dm_bond_cancel_complete_cback,
#if (BTM_LOCAL_IO_CAPS != BTM_IO_CAP_NONE)
&bta_dm_sp_cback,
#else
NULL,
#endif
#if BLE_INCLUDED == TRUE
&bta_dm_ble_smp_cback,
&bta_dm_ble_id_key_cback,
#endif ///BLE_INCLUDED == TRUE
};
#endif ///SMP_INCLUDED == TRUE
#if (SDP_INCLUDED == TRUE)
#define MAX_DISC_RAW_DATA_BUF (1024)
UINT8 g_disc_raw_data_buf[MAX_DISC_RAW_DATA_BUF];
#endif ///SDP_INCLUDED == TRUE
extern DEV_CLASS local_device_default_class;
/*******************************************************************************
**
** Function bta_dm_enable
**
** Description Initialises the BT device manager
**
**
** Returns void
**
*******************************************************************************/
void bta_dm_enable(tBTA_DM_MSG *p_data)
{
tBTA_SYS_HW_MSG *sys_enable_event;
tBTA_DM_ENABLE enable_event;
/* if already in use, return an error */
if ( bta_dm_cb.is_bta_dm_active == TRUE ) {
APPL_TRACE_WARNING("%s Device already started by another application", __func__);
memset(&enable_event, 0, sizeof(tBTA_DM_ENABLE));
enable_event.status = BTA_FAILURE;
if (p_data->enable.p_sec_cback != NULL) {
p_data->enable.p_sec_cback(BTA_DM_ENABLE_EVT, (tBTA_DM_SEC *)&enable_event);
}
return;
}
/* first, register our callback to SYS HW manager */
bta_sys_hw_register( BTA_SYS_HW_BLUETOOTH, bta_dm_sys_hw_cback );
/* make sure security callback is saved - if no callback, do not erase the previous one,
it could be an error recovery mechanism */
if ( p_data->enable.p_sec_cback != NULL ) {
bta_dm_cb.p_sec_cback = p_data->enable.p_sec_cback;
}
/* notify BTA DM is now active */
bta_dm_cb.is_bta_dm_active = TRUE;
/* send a message to BTA SYS */
if ((sys_enable_event = (tBTA_SYS_HW_MSG *) osi_malloc(sizeof(tBTA_SYS_HW_MSG))) != NULL) {
sys_enable_event->hdr.event = BTA_SYS_API_ENABLE_EVT;
sys_enable_event->hw_module = BTA_SYS_HW_BLUETOOTH;
bta_sys_sendmsg(sys_enable_event);
}
}
/*******************************************************************************
*
* Function bta_dm_init_cb
*
* Description Initializes the bta_dm_cb control block
*
*
* Returns void
*
******************************************************************************/
void bta_dm_init_cb(void)
{
memset(&bta_dm_cb, 0, sizeof(bta_dm_cb));
}
/*******************************************************************************
*
* Function bta_dm_deinit_cb
*
* Description De-initializes the bta_dm_cb control block
*
*
* Returns void
*
******************************************************************************/
void bta_dm_deinit_cb(void)
{
bta_sys_free_timer(&bta_dm_cb.disable_timer);
#if ( BTA_EIR_CANNED_UUID_LIST != TRUE )
bta_sys_free_timer(&bta_dm_cb.app_ready_timer);
#endif
#if BTM_SSR_INCLUDED == TRUE
for (size_t i = 0; i < BTA_DM_NUM_PM_TIMER; i++) {
for (size_t j = 0; j < BTA_DM_PM_MODE_TIMER_MAX; j++) {
bta_sys_free_timer(&bta_dm_cb.pm_timer[i].timer[j]);
}
}
#endif
memset(&bta_dm_cb, 0, sizeof(bta_dm_cb));
}
/*******************************************************************************
**
** Function bta_dm_sys_hw_cback
**
** Description callback register to SYS to get HW status updates
**
**
** Returns void
**
*******************************************************************************/
static void bta_dm_sys_hw_cback( tBTA_SYS_HW_EVT status )
{
DEV_CLASS dev_class;
tBTA_DM_SEC_CBACK *temp_cback;
#if BLE_INCLUDED == TRUE
UINT8 key_mask = 0;
BT_OCTET16 er;
tBTA_BLE_LOCAL_ID_KEYS id_key;
#endif
APPL_TRACE_DEBUG("%s with event: %i", __func__, status);
/* On H/W error evt, report to the registered DM application callback */
if (status == BTA_SYS_HW_ERROR_EVT) {
if ( bta_dm_cb.p_sec_cback != NULL ) {
bta_dm_cb.p_sec_cback(BTA_DM_HW_ERROR_EVT, NULL);
}
return;
}
if ( status == BTA_SYS_HW_OFF_EVT ) {
if ( bta_dm_cb.p_sec_cback != NULL ) {
bta_dm_cb.p_sec_cback(BTA_DM_DISABLE_EVT, NULL);
}
/* reinitialize the control block */
bta_dm_deinit_cb();
bta_sys_free_timer(&bta_dm_search_cb.search_timer);
#if ((defined BLE_INCLUDED) && (BLE_INCLUDED == TRUE))
#if ((defined BTA_GATT_INCLUDED) && (BTA_GATT_INCLUDED == TRUE) && SDP_INCLUDED == TRUE)
bta_sys_free_timer(&bta_dm_search_cb.gatt_close_timer);
#endif
#endif
memset(&bta_dm_search_cb, 0x00, sizeof(bta_dm_search_cb));
/* unregister from SYS */
bta_sys_hw_unregister( BTA_SYS_HW_BLUETOOTH );
/* notify BTA DM is now unactive */
bta_dm_cb.is_bta_dm_active = FALSE;
2018-05-22 08:27:01 +00:00
#if (defined BLE_INCLUDED && BLE_INCLUDED == TRUE)
#if (GATTC_INCLUDED == TRUE && GATTC_CACHE_NVS == TRUE)
/* clear the gattc cache address list */
bta_gattc_co_cache_addr_deinit();
#endif
#endif
} else if ( status == BTA_SYS_HW_ON_EVT ) {
/* FIXME: We should not unregister as the SYS shall invoke this callback on a H/W error.
* We need to revisit when this platform has more than one BLuetooth H/W chip */
//bta_sys_hw_unregister( BTA_SYS_HW_BLUETOOTH);
/* save security callback */
temp_cback = bta_dm_cb.p_sec_cback;
/* make sure the control block is properly initialized */
bta_dm_init_cb();
/* and retrieve the callback */
bta_dm_cb.p_sec_cback = temp_cback;
bta_dm_cb.is_bta_dm_active = TRUE;
bta_sys_free_timer(&bta_dm_search_cb.search_timer);
#if ((defined BLE_INCLUDED) && (BLE_INCLUDED == TRUE))
#if ((defined BTA_GATT_INCLUDED) && (BTA_GATT_INCLUDED == TRUE) && SDP_INCLUDED == TRUE)
bta_sys_free_timer(&bta_dm_search_cb.gatt_close_timer);
#endif
#endif
/* hw is ready, go on with BTA DM initialization */
memset(&bta_dm_search_cb, 0x00, sizeof(bta_dm_search_cb));
memset(&bta_dm_conn_srvcs, 0x00, sizeof(bta_dm_conn_srvcs));
memset(&bta_dm_di_cb, 0, sizeof(tBTA_DM_DI_CB));
memcpy(dev_class, p_bta_dm_cfg->dev_class, sizeof(dev_class));
BTM_SetDeviceClass (dev_class);
#if (defined BLE_INCLUDED && BLE_INCLUDED == TRUE)
2018-05-22 08:27:01 +00:00
#if (GATTC_INCLUDED == TRUE && GATTC_CACHE_NVS == TRUE)
component/bt: Change the btc gattc callback function with the compile error. 1. Change all the gattc API && bta gattc layer. 2. Debug the code and change the btc_ble_gattc_get_db method. 3. Change the gatt read API interface. 4. Reconstruction the BTA_gattc_cache code. 5. Change back the bluedroid_get_status to marco. 6. Change the gattc docs format. 7. Change the docs format. 8. fix the read char value bug. 9. change the gattc_get_attr_count method. 10. Change back the bta_gattc write ccc code. 11. Change the gattc api docs format 12. Change the gattc API docs. 13. Change the prepare write descriptor method to avoid the exection. 14. modify gatt clinet demo with new API 15. Change the p_src_data->read.p_value to avoid exection. 16. Change the bugfix of gattc unreg for the notify. component/bt: Added the serch service res start_handle & end_handle to the result. component/bt: Added the bta_gattc_cache_write when gatt discovery complete. component/bt: Added the bta_gattc_cache_write declaration. component/bt: Added the comments for esp_ble_gattc_cache_refresh API. component/bt: Change the spelling errors & some comment error. component/bt: fix bug of get gattc cache address list error. 1. Change the esp_bluedroid_get_status to macro; 2. added the malloc & free for the get_addr_list component/bt: Added the addr_info->ass_addr == NULL Judgment to prevent crashes in the bta_gattc_co_cache_find_src_addr function. component/bt: Fixed following gattc cache bugs 1. gattc can't refresh the gattc cache in the gatt discover state; 2. remove the nvs_get_blob in the cache address init function; 3. added the nvs_set_blob return value judgment in the cache address save function; 4. added the list_new when ass_address is NULL; 5. Change the ass_address list remove method to fix the ass address can't remove bug.
2018-03-12 03:34:20 +00:00
// load the gattc cache address list
bta_gattc_co_cache_addr_init();
#endif /* #if (GATTC_INCLUDED = TRUE) */
/* load BLE local information: ID keys, ER if available */
bta_dm_co_ble_load_local_keys(&key_mask, er, &id_key);
if (key_mask & BTA_BLE_LOCAL_KEY_TYPE_ER) {
BTM_BleLoadLocalKeys(BTA_BLE_LOCAL_KEY_TYPE_ER, (tBTM_BLE_LOCAL_KEYS *)&er);
}
if (key_mask & BTA_BLE_LOCAL_KEY_TYPE_ID) {
BTM_BleLoadLocalKeys(BTA_BLE_LOCAL_KEY_TYPE_ID, (tBTM_BLE_LOCAL_KEYS *)&id_key);
}
#if ((defined BTA_GATT_INCLUDED) && (BTA_GATT_INCLUDED == TRUE) && SDP_INCLUDED == TRUE)
bta_dm_search_cb.conn_id = BTA_GATT_INVALID_CONN_ID;
#endif
#endif
#if (SMP_INCLUDED == TRUE)
BTM_SecRegister((tBTM_APPL_INFO *)&bta_security);
#endif ///SMP_INCLUDED == TRUE
BTM_SetDefaultLinkSuperTout(p_bta_dm_cfg->link_timeout);
BTM_WritePageTimeout(p_bta_dm_cfg->page_timeout);
bta_dm_cb.cur_policy = p_bta_dm_cfg->policy_settings;
BTM_SetDefaultLinkPolicy(bta_dm_cb.cur_policy);
BTM_RegBusyLevelNotif (bta_dm_bl_change_cback, NULL, BTM_BL_UPDATE_MASK | BTM_BL_ROLE_CHG_MASK);
#if BLE_VND_INCLUDED == TRUE
BTM_BleReadControllerFeatures (bta_dm_ctrl_features_rd_cmpl_cback);
#endif
/* Earlier, we used to invoke BTM_ReadLocalAddr which was just copying the bd_addr
from the control block and invoking the callback which was sending the DM_ENABLE_EVT.
But then we have a few HCI commands being invoked above which were still in progress
when the ENABLE_EVT was sent. So modified this to fetch the local name which forces
the DM_ENABLE_EVT to be sent only after all the init steps are complete */
BTM_ReadLocalDeviceNameFromController((tBTM_CMPL_CB *)bta_dm_local_name_cback);
bta_sys_rm_register((tBTA_SYS_CONN_CBACK *)bta_dm_rm_cback);
#if (BTA_DM_PM_INCLUDED == TRUE)
/* initialize bluetooth low power manager */
bta_dm_init_pm();
#endif /* #if (BTA_DM_PM_INCLUDED == TRUE) */
bta_sys_policy_register((tBTA_SYS_CONN_CBACK *)bta_dm_policy_cback);
#if (BLE_INCLUDED == TRUE && BTA_GATT_INCLUDED == TRUE && SDP_INCLUDED == TRUE) && (GATTC_INCLUDED == TRUE)
bta_dm_gattc_register();
#endif
} else {
APPL_TRACE_DEBUG(" --- ignored event");
}
}
/*******************************************************************************
**
** Function bta_dm_disable
**
** Description Disables the BT device manager
**
**
** Returns void
**
*******************************************************************************/
void bta_dm_disable (tBTA_DM_MSG *p_data)
{
UNUSED(p_data);
/* Set l2cap idle timeout to 0 (so BTE immediately disconnects ACL link after last channel is closed) */
L2CA_SetIdleTimeoutByBdAddr((UINT8 *)BT_BD_ANY, 0, BT_TRANSPORT_BR_EDR);
L2CA_SetIdleTimeoutByBdAddr((UINT8 *)BT_BD_ANY, 0, BT_TRANSPORT_LE);
/* disable all active subsystems */
bta_sys_disable(BTA_SYS_HW_BLUETOOTH);
BTM_SetDiscoverability(BTM_NON_DISCOVERABLE, 0, 0);
BTM_SetConnectability(BTM_NON_CONNECTABLE, 0, 0);
#if (BTA_DM_PM_INCLUDED == TRUE)
bta_dm_disable_pm();
#endif /* #if (BTA_DM_PM_INCLUDED == TRUE) */
bta_dm_disable_search_and_disc();
bta_dm_cb.disabling = TRUE;
#if BLE_INCLUDED == TRUE && BTA_GATT_INCLUDED == TRUE
BTM_BleClearBgConnDev();
#endif
if (BTM_GetNumAclLinks() == 0) {
#if (defined(BTA_DISABLE_DELAY) && BTA_DISABLE_DELAY > 0)
/* If BTA_DISABLE_DELAY is defined and greater than zero, then delay the shutdown by
* BTA_DISABLE_DELAY milliseconds
*/
APPL_TRACE_WARNING("%s BTA_DISABLE_DELAY set to %d ms",
__FUNCTION__, BTA_DISABLE_DELAY);
bta_sys_stop_timer(&bta_dm_cb.disable_timer);
bta_dm_cb.disable_timer.p_cback = (TIMER_CBACK *)&bta_dm_disable_conn_down_timer_cback;
bta_sys_start_timer(&bta_dm_cb.disable_timer, 0, BTA_DISABLE_DELAY);
#else
bta_dm_disable_conn_down_timer_cback(NULL);
#endif
} else {
bta_dm_cb.disable_timer.p_cback = (TIMER_CBACK *)&bta_dm_disable_timer_cback;
bta_dm_cb.disable_timer.param = 0;
bta_sys_start_timer(&bta_dm_cb.disable_timer, 0, 5000);
}
#if BLE_PRIVACY_SPT == TRUE
btm_ble_resolving_list_cleanup (); //by TH, because cmn_ble_vsc_cb.max_filter has something mistake as btm_ble_adv_filter_cleanup
#endif
}
/*******************************************************************************
**
** Function bta_dm_disable_timer_cback
**
** Description Called if the disable timer expires
** Used to close ACL connections which are still active
**
**
**
** Returns void
**
*******************************************************************************/
static void bta_dm_disable_timer_cback (TIMER_LIST_ENT *p_tle)
{
UNUSED(p_tle);
UINT8 i;
tBT_TRANSPORT transport = BT_TRANSPORT_BR_EDR;
BOOLEAN trigger_disc = FALSE;
APPL_TRACE_EVENT(" bta_dm_disable_timer_cback trial %d ", p_tle->param);
if (BTM_GetNumAclLinks() && p_tle->param == 0) {
for (i = 0; i < bta_dm_cb.device_list.count; i++) {
#if (BLE_INCLUDED == TRUE)
transport = bta_dm_cb.device_list.peer_device[i].transport;
#endif
btm_remove_acl(bta_dm_cb.device_list.peer_device[i].peer_bdaddr, transport);
trigger_disc = TRUE;
}
/* Retrigger disable timer in case ACL disconnect failed, DISABLE_EVT still need
to be sent out to avoid jave layer disable timeout */
if (trigger_disc) {
bta_dm_cb.disable_timer.p_cback = (TIMER_CBACK *)&bta_dm_disable_timer_cback;
bta_dm_cb.disable_timer.param = 1;
bta_sys_start_timer(&bta_dm_cb.disable_timer, 0, 1500);
}
} else {
bta_dm_cb.disabling = FALSE;
bta_sys_remove_uuid(UUID_SERVCLASS_PNP_INFORMATION);
bta_dm_cb.p_sec_cback(BTA_DM_DISABLE_EVT, NULL);
}
}
/*******************************************************************************
**
** Function bta_dm_set_dev_name
**
** Description Sets local device name
**
**
** Returns void
**
*******************************************************************************/
void bta_dm_set_dev_name (tBTA_DM_MSG *p_data)
{
BTM_SetLocalDeviceName((char *)p_data->set_name.name);
bta_dm_set_eir ((char *)p_data->set_name.name);
}
void bta_dm_update_white_list(tBTA_DM_MSG *p_data)
{
BTM_BleUpdateAdvWhitelist(p_data->white_list.add_remove, p_data->white_list.remote_addr, p_data->white_list.add_wl_cb);
}
void bta_dm_ble_read_adv_tx_power(tBTA_DM_MSG *p_data)
{
if (p_data->read_tx_power.read_tx_power_cb != NULL) {
BTM_BleReadAdvTxPower(p_data->read_tx_power.read_tx_power_cb);
} else {
APPL_TRACE_ERROR("%s(), the callback function can't be NULL.", __func__);
}
}
void bta_dm_ble_read_rssi(tBTA_DM_MSG *p_data)
{
if (p_data->rssi.read_rssi_cb != NULL) {
BTM_ReadRSSI(p_data->rssi.remote_addr, p_data->rssi.transport, p_data->rssi.read_rssi_cb);
} else {
APPL_TRACE_ERROR("%s(), the callback function can't be NULL.", __func__);
}
}
/*******************************************************************************
**
** Function bta_dm_set_visibility
**
** Description Sets discoverability, connectability and pairability
**
**
** Returns void
**
*******************************************************************************/
void bta_dm_set_visibility(tBTA_DM_MSG *p_data)
{
UINT16 window, interval;
UINT16 le_disc_mode = BTM_BleReadDiscoverability();
UINT16 disc_mode = BTM_ReadDiscoverability(&window, &interval);
UINT16 le_conn_mode = BTM_BleReadConnectability();
UINT16 conn_mode = BTM_ReadConnectability(&window, &interval);
/* set modes for Discoverability and connectability if not ignore */
if (p_data->set_visibility.disc_mode != (BTA_DM_IGNORE | BTA_DM_LE_IGNORE)) {
if ((p_data->set_visibility.disc_mode & BTA_DM_LE_IGNORE) == BTA_DM_LE_IGNORE)
p_data->set_visibility.disc_mode =
((p_data->set_visibility.disc_mode & ~BTA_DM_LE_IGNORE) | le_disc_mode);
if ((p_data->set_visibility.disc_mode & BTA_DM_IGNORE) == BTA_DM_IGNORE)
p_data->set_visibility.disc_mode =
((p_data->set_visibility.disc_mode & ~BTA_DM_IGNORE) | disc_mode);
BTM_SetDiscoverability(p_data->set_visibility.disc_mode,
bta_dm_cb.inquiry_scan_window,
bta_dm_cb.inquiry_scan_interval);
}
if (p_data->set_visibility.conn_mode != (BTA_DM_IGNORE | BTA_DM_LE_IGNORE)) {
if ((p_data->set_visibility.conn_mode & BTA_DM_LE_IGNORE) == BTA_DM_LE_IGNORE)
p_data->set_visibility.conn_mode =
((p_data->set_visibility.conn_mode & ~BTA_DM_LE_IGNORE) | le_conn_mode);
if ((p_data->set_visibility.conn_mode & BTA_DM_IGNORE) == BTA_DM_IGNORE)
p_data->set_visibility.conn_mode =
((p_data->set_visibility.conn_mode & ~BTA_DM_IGNORE) | conn_mode);
BTM_SetConnectability(p_data->set_visibility.conn_mode,
bta_dm_cb.page_scan_window,
bta_dm_cb.page_scan_interval);
}
/* Send False or True if not ignore */
if (p_data->set_visibility.pair_mode != BTA_DM_IGNORE ) {
if (p_data->set_visibility.pair_mode == BTA_DM_NON_PAIRABLE) {
bta_dm_cb.disable_pair_mode = TRUE;
} else {
bta_dm_cb.disable_pair_mode = FALSE;
}
}
/* Send False or True if not ignore */
if (p_data->set_visibility.conn_paired_only != BTA_DM_IGNORE) {
if (p_data->set_visibility.conn_paired_only == BTA_DM_CONN_ALL) {
bta_dm_cb.conn_paired_only = FALSE;
} else {
bta_dm_cb.conn_paired_only = TRUE;
}
}
/* Change mode if either mode is not ignore */
if (p_data->set_visibility.pair_mode != BTA_DM_IGNORE || p_data->set_visibility.conn_paired_only != BTA_DM_IGNORE) {
BTM_SetPairableMode((BOOLEAN)(!(bta_dm_cb.disable_pair_mode)), bta_dm_cb.conn_paired_only);
}
}
/*******************************************************************************
**
** Function bta_dm_process_remove_device
**
** Description Removes device, Disconnects ACL link if required.
****
*******************************************************************************/
static void bta_dm_process_remove_device(BD_ADDR bd_addr, tBT_TRANSPORT transport)
{
#if (BLE_INCLUDED == TRUE && GATTC_INCLUDED == TRUE)
/* need to remove all pending background connection before unpair */
BTA_GATTC_CancelOpen(0, bd_addr, FALSE);
#endif
BTM_SecDeleteDevice(bd_addr, transport);
#if (BLE_INCLUDED == TRUE && GATTC_INCLUDED == TRUE)
/* remove all cached GATT information */
2018-05-22 08:27:01 +00:00
BTA_GATTC_Refresh(bd_addr, false);
#endif
if (bta_dm_cb.p_sec_cback) {
tBTA_DM_SEC sec_event;
bdcpy(sec_event.link_down.bd_addr, bd_addr);
sec_event.link_down.status = HCI_SUCCESS;
if (transport == BT_TRANSPORT_LE){
bta_dm_cb.p_sec_cback(BTA_DM_BLE_DEV_UNPAIRED_EVT, &sec_event);
} else {
bta_dm_cb.p_sec_cback(BTA_DM_DEV_UNPAIRED_EVT, &sec_event);
}
}
}
/*******************************************************************************
**
** Function bta_dm_remove_device
**
** Description Removes device, disconnects ACL link if required.
****
*******************************************************************************/
void bta_dm_remove_device(tBTA_DM_MSG *p_data)
{
tBTA_DM_API_REMOVE_DEVICE *p_dev = &p_data->remove_dev;
if (p_dev == NULL) {
return;
}
/* If ACL exists for the device in the remove_bond message*/
BOOLEAN continue_delete_dev = FALSE;
UINT8 transport = p_dev->transport;
if (BTM_IsAclConnectionUp(p_dev->bd_addr, transport)) {
APPL_TRACE_DEBUG("%s: ACL Up count %d", __func__, bta_dm_cb.device_list.count);
continue_delete_dev = FALSE;
/* Take the link down first, and mark the device for removal when disconnected */
for (int i = 0; i < bta_dm_cb.device_list.count; i++) {
if (!bdcmp(bta_dm_cb.device_list.peer_device[i].peer_bdaddr, p_dev->bd_addr)
&& bta_dm_cb.device_list.peer_device[i].transport == transport) {
bta_dm_cb.device_list.peer_device[i].conn_state = BTA_DM_UNPAIRING;
btm_remove_acl( p_dev->bd_addr, bta_dm_cb.device_list.peer_device[i].transport);
APPL_TRACE_DEBUG("%s:transport = %d", __func__,
bta_dm_cb.device_list.peer_device[i].transport);
break;
}
}
} else {
continue_delete_dev = TRUE;
}
/* Delete the device mentioned in the msg */
if (continue_delete_dev) {
bta_dm_process_remove_device(p_dev->bd_addr, transport);
}
}
/*******************************************************************************
**
** Function bta_dm_add_device
**
** Description This function adds a Link Key to an security database entry.
** It is normally called during host startup to restore all required information
** stored in the NVRAM.
****
*******************************************************************************/
void bta_dm_add_device (tBTA_DM_MSG *p_data)
{
tBTA_DM_API_ADD_DEVICE *p_dev = &p_data->add_dev;
UINT8 *p_dc = NULL;
UINT8 *p_lc = NULL;
UINT32 trusted_services_mask[BTM_SEC_SERVICE_ARRAY_SIZE];
UINT8 index = 0;
UINT8 btm_mask_index = 0;
memset (trusted_services_mask, 0, sizeof(trusted_services_mask));
/* If not all zeros, the device class has been specified */
if (p_dev->dc_known) {
p_dc = (UINT8 *)p_dev->dc;
}
if (p_dev->link_key_known) {
p_lc = (UINT8 *)p_dev->link_key;
}
if (p_dev->is_trusted) {
/* covert BTA service mask to BTM mask */
while (p_dev->tm && (index < BTA_MAX_SERVICE_ID)) {
if (p_dev->tm & (UINT32)(1 << index)) {
btm_mask_index = bta_service_id_to_btm_srv_id_lkup_tbl[index] / BTM_SEC_ARRAY_BITS;
trusted_services_mask[btm_mask_index] |= (UINT32)(1 << (bta_service_id_to_btm_srv_id_lkup_tbl[index] - (UINT32)(btm_mask_index * 32)));
p_dev->tm &= (UINT32)(~(1 << index));
}
index++;
}
}
if (!BTM_SecAddDevice (p_dev->bd_addr, p_dc, p_dev->bd_name, p_dev->features,
trusted_services_mask, p_lc, p_dev->key_type, p_dev->io_cap,
p_dev->pin_length)) {
APPL_TRACE_ERROR ("BTA_DM: Error adding device %08x%04x",
(p_dev->bd_addr[0] << 24) + (p_dev->bd_addr[1] << 16) + (p_dev->bd_addr[2] << 8) + p_dev->bd_addr[3],
(p_dev->bd_addr[4] << 8) + p_dev->bd_addr[5]);
}
}
/*******************************************************************************
**
** Function bta_dm_close_acl
**
** Description This function forces to close the connection to a remote device
** and optionaly remove the device from security database if
** required.
****
*******************************************************************************/
void bta_dm_close_acl(tBTA_DM_MSG *p_data)
{
tBTA_DM_API_REMOVE_ACL *p_remove_acl = &p_data->remove_acl;
UINT8 index;
APPL_TRACE_DEBUG("bta_dm_close_acl");
if (BTM_IsAclConnectionUp(p_remove_acl->bd_addr, p_remove_acl->transport)) {
for (index = 0; index < bta_dm_cb.device_list.count; index ++) {
if (!bdcmp( bta_dm_cb.device_list.peer_device[index].peer_bdaddr, p_remove_acl->bd_addr)) {
break;
}
}
if (index != bta_dm_cb.device_list.count) {
if (p_remove_acl->remove_dev) {
bta_dm_cb.device_list.peer_device[index].remove_dev_pending = TRUE;
}
} else {
APPL_TRACE_ERROR("unknown device, remove ACL failed");
}
/* Disconnect the ACL link */
btm_remove_acl(p_remove_acl->bd_addr, p_remove_acl->transport);
}
/* if to remove the device from security database ? do it now */
else if (p_remove_acl->remove_dev) {
if (!BTM_SecDeleteDevice(p_remove_acl->bd_addr, p_remove_acl->transport)) {
APPL_TRACE_ERROR("delete device from security database failed.");
}
#if (BLE_INCLUDED == TRUE && GATTC_INCLUDED == TRUE)
/* need to remove all pending background connection if any */
BTA_GATTC_CancelOpen(0, p_remove_acl->bd_addr, FALSE);
/* remove all cached GATT information */
2018-05-22 08:27:01 +00:00
BTA_GATTC_Refresh(p_remove_acl->bd_addr, false);
#endif
}
/* otherwise, no action needed */
}
/*******************************************************************************
**
** Function bta_dm_remove_all_acl
**
** Description This function forces to close all the ACL links specified by link type
****
*******************************************************************************/
void bta_dm_remove_all_acl(tBTA_DM_MSG *p_data)
{
const tBTA_DM_LINK_TYPE link_type = p_data->remove_all_acl.link_type;
tBT_TRANSPORT transport = BT_TRANSPORT_BR_EDR;
APPL_TRACE_DEBUG("%s link type = %d", __func__, link_type);
for (UINT8 i = 0; i < bta_dm_cb.device_list.count; i++) {
BD_ADDR addr = {0};
bdcpy(addr, bta_dm_cb.device_list.peer_device[i].peer_bdaddr);
#if defined (BLE_INCLUDED) && (BLE_INCLUDED == TRUE)
transport = bta_dm_cb.device_list.peer_device[i].transport;
#endif
if ((link_type == BTA_DM_LINK_TYPE_ALL) ||
((link_type == BTA_DM_LINK_TYPE_LE) && (transport == BT_TRANSPORT_LE)) ||
((link_type == BTA_DM_LINK_TYPE_BR_EDR) && (transport == BT_TRANSPORT_BR_EDR))) {
/* Disconnect the ACL link */
btm_remove_acl(addr, transport);
}
}
}
/*******************************************************************************
**
** Function bta_dm_bond
**
** Description Bonds with peer device
**
**
** Returns void
**
*******************************************************************************/
#if (SMP_INCLUDED == TRUE)
void bta_dm_bond (tBTA_DM_MSG *p_data)
{
tBTM_STATUS status;
tBTA_DM_SEC sec_event;
char *p_name;
if (p_data->bond.transport == BTA_TRANSPORT_UNKNOWN) {
status = BTM_SecBond ( p_data->bond.bd_addr, 0, NULL, 0 );
} else {
status = BTM_SecBondByTransport ( p_data->bond.bd_addr, p_data->bond.transport, 0, NULL, 0 );
}
if (bta_dm_cb.p_sec_cback && (status != BTM_CMD_STARTED)) {
memset(&sec_event, 0, sizeof(tBTA_DM_SEC));
bdcpy(sec_event.auth_cmpl.bd_addr, p_data->bond.bd_addr);
p_name = BTM_SecReadDevName(p_data->bond.bd_addr);
if (p_name != NULL) {
memcpy(sec_event.auth_cmpl.bd_name, p_name, (BD_NAME_LEN - 1));
sec_event.auth_cmpl.bd_name[BD_NAME_LEN - 1] = 0;
}
/* taken care of by memset [above]
sec_event.auth_cmpl.key_present = FALSE;
sec_event.auth_cmpl.success = FALSE;
*/
sec_event.auth_cmpl.fail_reason = HCI_ERR_ILLEGAL_COMMAND;
if (status == BTM_SUCCESS) {
sec_event.auth_cmpl.success = TRUE;
} else {
/* delete this device entry from Sec Dev DB */
bta_dm_remove_sec_dev_entry(p_data->bond.bd_addr);
}
bta_dm_cb.p_sec_cback(BTA_DM_AUTH_CMPL_EVT, &sec_event);
}
}
/*******************************************************************************
**
** Function bta_dm_bond_cancel
**
** Description Cancels bonding with a peer device
**
**
** Returns void
**
*******************************************************************************/
void bta_dm_bond_cancel (tBTA_DM_MSG *p_data)
{
tBTM_STATUS status;
tBTA_DM_SEC sec_event;
APPL_TRACE_EVENT(" bta_dm_bond_cancel ");
status = BTM_SecBondCancel ( p_data->bond_cancel.bd_addr );
if (bta_dm_cb.p_sec_cback && (status != BTM_CMD_STARTED && status != BTM_SUCCESS)) {
sec_event.bond_cancel_cmpl.result = BTA_FAILURE;
bta_dm_cb.p_sec_cback(BTA_DM_BOND_CANCEL_CMPL_EVT, &sec_event);
}
}
/*******************************************************************************
**
** Function bta_dm_set_pin_type
**
** Description Set the pin type and fixed pin
**
**
** Returns void
**
*******************************************************************************/
void bta_dm_set_pin_type (tBTA_DM_MSG *p_data)
{
BTM_SetPinType (p_data->set_pin_type.pin_type, p_data->set_pin_type.p_pin, p_data->set_pin_type.pin_len);
}
/*******************************************************************************
**
** Function bta_dm_pin_reply
**
** Description Send the pin_reply to a request from BTM
**
**
** Returns void
**
*******************************************************************************/
void bta_dm_pin_reply (tBTA_DM_MSG *p_data)
{
UINT32 trusted_mask[BTM_SEC_SERVICE_ARRAY_SIZE];
UINT32 *current_trusted_mask;
current_trusted_mask = BTM_ReadTrustedMask(p_data->pin_reply.bd_addr);
if (current_trusted_mask) {
memcpy(trusted_mask, current_trusted_mask, sizeof(trusted_mask));
} else {
memset(trusted_mask, 0, sizeof(trusted_mask));
}
if (p_data->pin_reply.accept) {
BTM_PINCodeReply(p_data->pin_reply.bd_addr, BTM_SUCCESS, p_data->pin_reply.pin_len, p_data->pin_reply.p_pin, trusted_mask );
} else {
BTM_PINCodeReply(p_data->pin_reply.bd_addr, BTM_NOT_AUTHORIZED, 0, NULL, trusted_mask );
}
}
#endif ///SMP_INCLUDED == TRUE
/*******************************************************************************
**
** Function bta_dm_policy_cback
**
** Description process the link policy changes
**
** Returns void
**
*******************************************************************************/
static void bta_dm_policy_cback(tBTA_SYS_CONN_STATUS status, UINT8 id, UINT8 app_id, BD_ADDR peer_addr)
{
tBTA_DM_PEER_DEVICE *p_dev = NULL;
UINT16 policy = app_id;
UINT32 mask = (UINT32)(1 << id);
if (peer_addr) {
p_dev = bta_dm_find_peer_device(peer_addr);
}
APPL_TRACE_DEBUG(" bta_dm_policy_cback cmd:%d, policy:0x%x",
status, policy);
switch (status) {
case BTA_SYS_PLCY_SET:
if (!p_dev) {
return;
}
/* restore the default link policy */
p_dev->link_policy |= policy;
BTM_SetLinkPolicy(p_dev->peer_bdaddr, &(p_dev->link_policy));
break;
case BTA_SYS_PLCY_CLR:
if (!p_dev) {
return;
}
/* clear the policy from the default link policy */
p_dev->link_policy &= (~policy);
BTM_SetLinkPolicy(p_dev->peer_bdaddr, &(p_dev->link_policy));
#if (BTA_DM_PM_INCLUDED == TRUE)
if (policy & (HCI_ENABLE_SNIFF_MODE | HCI_ENABLE_PARK_MODE)) {
/* if clearing sniff/park, wake the link */
bta_dm_pm_active(p_dev->peer_bdaddr);
}
#endif /* #if (BTA_DM_PM_INCLUDED == TRUE) */
break;
case BTA_SYS_PLCY_DEF_SET:
/* want to restore/set the role switch policy */
bta_dm_cb.role_policy_mask &= ~mask;
if (0 == bta_dm_cb.role_policy_mask) {
/* if nobody wants to insist on the role */
bta_dm_cb.cur_policy |= HCI_ENABLE_MASTER_SLAVE_SWITCH;
BTM_SetDefaultLinkPolicy(bta_dm_cb.cur_policy);
}
break;
case BTA_SYS_PLCY_DEF_CLR:
/* want to remove the role switch policy */
bta_dm_cb.role_policy_mask |= mask;
bta_dm_cb.cur_policy &= ~HCI_ENABLE_MASTER_SLAVE_SWITCH;
BTM_SetDefaultLinkPolicy(bta_dm_cb.cur_policy);
break;
}
}
/*******************************************************************************
**
** Function bta_dm_confirm
**
** Description Send the user confirm request reply in response to a
** request from BTM
**
** Returns void
**
*******************************************************************************/
#if (SMP_INCLUDED == TRUE)
void bta_dm_confirm(tBTA_DM_MSG *p_data)
{
tBTM_STATUS res = BTM_NOT_AUTHORIZED;
if (p_data->confirm.accept == TRUE) {
res = BTM_SUCCESS;
}
BTM_ConfirmReqReply(res, p_data->confirm.bd_addr);
}
#endif ///SMP_INCLUDED == TRUE
/*******************************************************************************
**
** Function bta_dm_loc_oob
**
** Description Retrieve the OOB data from the local LM
**
** Returns void
**
*******************************************************************************/
#if (BTM_OOB_INCLUDED == TRUE && SMP_INCLUDED == TRUE)
void bta_dm_loc_oob(tBTA_DM_MSG *p_data)
{
UNUSED(p_data);
BTM_ReadLocalOobData();
}
/*******************************************************************************
**
** Function bta_dm_ci_io_req_act
**
** Description respond to the IO capabilities request from BTM
**
** Returns void
**
*******************************************************************************/
void bta_dm_ci_io_req_act(tBTA_DM_MSG *p_data)
{
tBTM_AUTH_REQ auth_req = BTM_AUTH_AP_NO;
if (p_data->ci_io_req.auth_req) {
auth_req = BTM_AUTH_AP_YES;
}
BTM_IoCapRsp(p_data->ci_io_req.bd_addr, p_data->ci_io_req.io_cap,
p_data->ci_io_req.oob_data, auth_req);
}
/*******************************************************************************
**
** Function bta_dm_ci_rmt_oob_act
**
** Description respond to the OOB data request for the remote device from BTM
**
**
** Returns void
**
*******************************************************************************/
void bta_dm_ci_rmt_oob_act(tBTA_DM_MSG *p_data)
{
tBTM_STATUS res = BTM_NOT_AUTHORIZED;
if (p_data->ci_rmt_oob.accept == TRUE) {
res = BTM_SUCCESS;
}
BTM_RemoteOobDataReply(res, p_data->ci_rmt_oob.bd_addr,
p_data->ci_rmt_oob.c, p_data->ci_rmt_oob.r );
}
#endif /* BTM_OOB_INCLUDED == TRUE && SMP_INCLUDED == TRUE */
/*******************************************************************************
**
** Function bta_dm_search_start
**
** Description Starts an inquiry
**
**
** Returns void
**
*******************************************************************************/
void bta_dm_search_start (tBTA_DM_MSG *p_data)
{
tBTM_INQUIRY_CMPL result;
#if (BLE_INCLUDED == TRUE && BTA_GATT_INCLUDED == TRUE && SDP_INCLUDED == TRUE) && (GATTC_INCLUDED == TRUE)
UINT16 len = (UINT16)(sizeof(tBT_UUID) * p_data->search.num_uuid);
bta_dm_gattc_register();
#endif
APPL_TRACE_DEBUG("%s avoid_scatter=%d", __func__, p_bta_dm_cfg->avoid_scatter);
if (p_bta_dm_cfg->avoid_scatter &&
(p_data->search.rs_res == BTA_DM_RS_NONE) && bta_dm_check_av(BTA_DM_API_SEARCH_EVT)) {
memcpy(&bta_dm_cb.search_msg, &p_data->search, sizeof(tBTA_DM_API_SEARCH));
return;
}
BTM_ClearInqDb(NULL);
/* save search params */
bta_dm_search_cb.p_search_cback = p_data->search.p_cback;
bta_dm_search_cb.services = p_data->search.services;
#if (BLE_INCLUDED == TRUE && BTA_GATT_INCLUDED == TRUE && SDP_INCLUDED == TRUE) && (GATTC_INCLUDED == TRUE)
utl_freebuf((void **)&bta_dm_search_cb.p_srvc_uuid);
if ((bta_dm_search_cb.num_uuid = p_data->search.num_uuid) != 0 &&
p_data->search.p_uuid != NULL) {
if ((bta_dm_search_cb.p_srvc_uuid = (tBT_UUID *)osi_malloc(len)) == NULL) {
APPL_TRACE_ERROR("%s no resources", __func__);
result.status = BTA_FAILURE;
result.num_resp = 0;
bta_dm_inq_cmpl_cb ((void *)&result);
return;
}
memcpy(bta_dm_search_cb.p_srvc_uuid, p_data->search.p_uuid, len);
}
#endif
result.status = BTM_StartInquiry( (tBTM_INQ_PARMS *)&p_data->search.inq_params,
bta_dm_inq_results_cb,
(tBTM_CMPL_CB *) bta_dm_inq_cmpl_cb);
APPL_TRACE_EVENT("%s status=%d", __func__, result.status);
if (result.status != BTM_CMD_STARTED) {
result.num_resp = 0;
bta_dm_inq_cmpl_cb ((void *)&result);
}
}
/*******************************************************************************
**
** Function bta_dm_search_cancel
**
** Description Cancels an ongoing search for devices
**
**
** Returns void
**
*******************************************************************************/
void bta_dm_search_cancel (tBTA_DM_MSG *p_data)
{
UNUSED(p_data);
tBTA_DM_MSG *p_msg;
if (BTM_IsInquiryActive()) {
if (BTM_CancelInquiry() != BTM_CMD_STARTED) {
bta_dm_search_cancel_notify(NULL);
p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG));
if (p_msg != NULL) {
p_msg->hdr.event = BTA_DM_SEARCH_CMPL_EVT;
p_msg->hdr.layer_specific = BTA_DM_API_DISCOVER_EVT;
bta_sys_sendmsg(p_msg);
}
} else {
/* flag a search cancel is pending */
bta_dm_search_cb.cancel_pending = TRUE;
}
}
/* If no Service Search going on then issue cancel remote name in case it is active */
else if (!bta_dm_search_cb.name_discover_done) {
BTM_CancelRemoteDeviceName();
if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
p_msg->hdr.event = BTA_DM_SEARCH_CMPL_EVT;
p_msg->hdr.layer_specific = BTA_DM_API_DISCOVER_EVT;
bta_sys_sendmsg(p_msg);
}
} else {
if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
p_msg->hdr.event = BTA_DM_INQUIRY_CMPL_EVT;
p_msg->hdr.layer_specific = BTA_DM_API_DISCOVER_EVT;
bta_sys_sendmsg(p_msg);
}
}
#if BLE_INCLUDED == TRUE && BTA_GATT_INCLUDED == TRUE && SDP_INCLUDED == TRUE && GATTC_INCLUDED == TRUE
if (bta_dm_search_cb.gatt_disc_active) {
bta_dm_cancel_gatt_discovery(bta_dm_search_cb.peer_bdaddr);
}
#endif
}
/*******************************************************************************
**
** Function bta_dm_discover
**
** Description Discovers services on a remote device
**
**
** Returns void
**
*******************************************************************************/
2017-04-23 09:52:18 +00:00
#if (SDP_INCLUDED == TRUE)
void bta_dm_discover (tBTA_DM_MSG *p_data)
{
#if BLE_INCLUDED == TRUE && BTA_GATT_INCLUDED == TRUE && GATTC_INCLUDED == TRUE
UINT16 len = (UINT16)(sizeof(tBT_UUID) * p_data->discover.num_uuid);
#endif
APPL_TRACE_EVENT("%s services_to_search=0x%04X, sdp_search=%d", __func__,
p_data->discover.services, p_data->discover.sdp_search);
/* save the search condition */
bta_dm_search_cb.services = p_data->discover.services;
#if BLE_INCLUDED == TRUE && BTA_GATT_INCLUDED == TRUE && GATTC_INCLUDED == TRUE
bta_dm_gattc_register();
utl_freebuf((void **)&bta_dm_search_cb.p_srvc_uuid);
if ((bta_dm_search_cb.num_uuid = p_data->discover.num_uuid) != 0 &&
p_data->discover.p_uuid != NULL) {
if ((bta_dm_search_cb.p_srvc_uuid = (tBT_UUID *)osi_malloc(len)) == NULL) {
p_data->discover.p_cback(BTA_DM_DISC_CMPL_EVT, NULL);
return;
}
memcpy(bta_dm_search_cb.p_srvc_uuid, p_data->discover.p_uuid, len);
}
bta_dm_search_cb.uuid_to_search = bta_dm_search_cb.num_uuid;
#endif
bta_dm_search_cb.p_search_cback = p_data->discover.p_cback;
bta_dm_search_cb.sdp_search = p_data->discover.sdp_search;
bta_dm_search_cb.services_to_search = bta_dm_search_cb.services;
bta_dm_search_cb.service_index = 0;
bta_dm_search_cb.services_found = 0;
bta_dm_search_cb.peer_name[0] = 0;
bta_dm_search_cb.sdp_search = p_data->discover.sdp_search;
bta_dm_search_cb.p_btm_inq_info = BTM_InqDbRead (p_data->discover.bd_addr);
bta_dm_search_cb.transport = p_data->discover.transport;
bta_dm_search_cb.name_discover_done = FALSE;
memcpy(&bta_dm_search_cb.uuid, &p_data->discover.uuid, sizeof(tSDP_UUID));
bta_dm_discover_device(p_data->discover.bd_addr);
}
/*******************************************************************************
**
** Function bta_dm_di_disc_cmpl
**
** Description Sends event to application when DI discovery complete
**
** Returns void
**
*******************************************************************************/
void bta_dm_di_disc_cmpl(tBTA_DM_MSG *p_data)
{
tBTA_DM_DI_DISC_CMPL di_disc;
memset(&di_disc, 0, sizeof(tBTA_DM_DI_DISC_CMPL));
bdcpy(di_disc.bd_addr, bta_dm_search_cb.peer_bdaddr);
if ((p_data->hdr.offset == SDP_SUCCESS)
|| (p_data->hdr.offset == SDP_DB_FULL)) {
di_disc.num_record = SDP_GetNumDiRecords(bta_dm_di_cb.p_di_db);
} else {
di_disc.result = BTA_FAILURE;
}
bta_dm_di_cb.p_di_db = NULL;
bta_dm_search_cb.p_search_cback(BTA_DM_DI_DISC_CMPL_EVT, (tBTA_DM_SEARCH *) &di_disc);
}
/*******************************************************************************
**
** Function bta_dm_di_disc_callback
**
** Description This function queries a remote device for DI information.
**
**
** Returns void
**
*******************************************************************************/
static void bta_dm_di_disc_callback(UINT16 result)
{
tBTA_DM_MSG *p_msg;
if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
p_msg->hdr.event = BTA_DM_SEARCH_CMPL_EVT;
p_msg->hdr.layer_specific = BTA_DM_API_DI_DISCOVER_EVT;
p_msg->hdr.offset = result;
bta_sys_sendmsg(p_msg);
}
}
#endif ///SDP_INCLUDED == TRUE
/*******************************************************************************
**
** Function bta_dm_disable_search_and_disc
**
** Description Cancels an ongoing search or discovery for devices in case of
** a Bluetooth disable
**
**
** Returns void
**
*******************************************************************************/
static void bta_dm_disable_search_and_disc (void)
{
#if (SDP_INCLUDED == TRUE)
tBTA_DM_DI_DISC_CMPL di_disc;
#endif ///SDP_INCLUDED == TRUE
if (bta_dm_search_cb.state != BTA_DM_SEARCH_IDLE) {
bta_dm_search_cancel(NULL);
}
#if (SDP_INCLUDED == TRUE)
if (bta_dm_di_cb.p_di_db != NULL) {
memset(&di_disc, 0, sizeof(tBTA_DM_DI_DISC_CMPL));
bdcpy(di_disc.bd_addr, bta_dm_search_cb.peer_bdaddr);
di_disc.result = BTA_FAILURE;
bta_dm_di_cb.p_di_db = NULL;
bta_dm_search_cb.p_search_cback(BTA_DM_DI_DISC_CMPL_EVT, NULL);
}
#endif ///SDP_INCLUDED == TRUE
}
/*******************************************************************************
**
** Function bta_dm_di_disc
**
** Description This function queries a remote device for DI information.
**
**
** Returns void
**
*******************************************************************************/
2017-04-23 09:52:18 +00:00
#if (SDP_INCLUDED == TRUE)
void bta_dm_di_disc (tBTA_DM_MSG *p_data)
{
UINT16 result = BTA_FAILURE;
tBTA_DM_MSG *p_msg;
bta_dm_search_cb.p_search_cback = p_data->di_disc.p_cback;
bdcpy(bta_dm_search_cb.peer_bdaddr, p_data->di_disc.bd_addr);
bta_dm_di_cb.p_di_db = p_data->di_disc.p_sdp_db;
if ((bta_dm_search_cb.p_sdp_db = (tSDP_DISCOVERY_DB *)osi_malloc(BTA_DM_SDP_DB_SIZE)) != NULL) {
if ( SDP_DiDiscover(bta_dm_search_cb.peer_bdaddr, p_data->di_disc.p_sdp_db,
p_data->di_disc.len, bta_dm_di_disc_callback) == SDP_SUCCESS) {
result = BTA_SUCCESS;
}
} else {
APPL_TRACE_ERROR("No buffer to start DI discovery");
}
if ( result == BTA_FAILURE &&
(p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
p_msg->hdr.event = BTA_DM_SEARCH_CMPL_EVT;
p_msg->hdr.layer_specific = BTA_DM_API_DI_DISCOVER_EVT;
p_data->hdr.offset = result;
bta_sys_sendmsg(p_msg);
}
}
2017-04-23 09:52:18 +00:00
#endif ///SDP_INCLUDED == TRUE
/*******************************************************************************
**
** Function bta_dm_read_remote_device_name
**
** Description Initiate to get remote device name
**
** Returns TRUE if started to get remote name
**
*******************************************************************************/
2017-04-23 09:52:18 +00:00
#if (SDP_INCLUDED == TRUE)
static BOOLEAN bta_dm_read_remote_device_name (BD_ADDR bd_addr, tBT_TRANSPORT transport)
{
tBTM_STATUS btm_status;
APPL_TRACE_DEBUG("bta_dm_read_remote_device_name");
bdcpy(bta_dm_search_cb.peer_bdaddr, bd_addr);
bta_dm_search_cb.peer_name[0] = 0;
btm_status = BTM_ReadRemoteDeviceName (bta_dm_search_cb.peer_bdaddr,
(tBTM_CMPL_CB *) bta_dm_remname_cback,
transport);
if ( btm_status == BTM_CMD_STARTED ) {
APPL_TRACE_DEBUG("bta_dm_read_remote_device_name: BTM_ReadRemoteDeviceName is started");
return (TRUE);
} else if ( btm_status == BTM_BUSY ) {
APPL_TRACE_DEBUG("bta_dm_read_remote_device_name: BTM_ReadRemoteDeviceName is busy");
/* Remote name discovery is on going now so BTM cannot notify through "bta_dm_remname_cback" */
/* adding callback to get notified that current reading remore name done */
BTM_SecAddRmtNameNotifyCallback(&bta_dm_service_search_remname_cback);
return (TRUE);
} else {
APPL_TRACE_WARNING("bta_dm_read_remote_device_name: BTM_ReadRemoteDeviceName returns 0x%02X", btm_status);
return (FALSE);
}
}
2017-04-23 09:52:18 +00:00
#endif ///SDP_INCLUDED == TRUE
/*******************************************************************************
**
** Function bta_dm_inq_cmpl
**
** Description Process the inquiry complete event from BTM
**
** Returns void
**
*******************************************************************************/
void bta_dm_inq_cmpl (tBTA_DM_MSG *p_data)
{
tBTA_DM_MSG *p_msg;
tBTA_DM_SEARCH data;
APPL_TRACE_DEBUG("bta_dm_inq_cmpl");
data.inq_cmpl.num_resps = p_data->inq_cmpl.num;
bta_dm_search_cb.p_search_cback(BTA_DM_INQ_CMPL_EVT, &data);
if ((bta_dm_search_cb.p_btm_inq_info = BTM_InqDbFirst()) != NULL) {
/* start name and service discovery from the first device on inquiry result */
bta_dm_search_cb.name_discover_done = FALSE;
bta_dm_search_cb.peer_name[0] = 0;
2017-04-23 09:52:18 +00:00
#if (SDP_INCLUDED == TRUE)
bta_dm_discover_device(bta_dm_search_cb.p_btm_inq_info->results.remote_bd_addr);
2017-04-23 09:52:18 +00:00
#endif ///SDP_INCLUDED == TRUE
} else {
/* no devices, search complete */
bta_dm_search_cb.services = 0;
if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
p_msg->hdr.event = BTA_DM_SEARCH_CMPL_EVT;
p_msg->hdr.layer_specific = BTA_DM_API_DISCOVER_EVT;
bta_sys_sendmsg(p_msg);
}
}
}
/*******************************************************************************
**
** Function bta_dm_rmt_name
**
** Description Process the remote name result from BTM
**
** Returns void
**
*******************************************************************************/
void bta_dm_rmt_name (tBTA_DM_MSG *p_data)
{
APPL_TRACE_DEBUG("bta_dm_rmt_name");
if ( p_data->rem_name.result.disc_res.bd_name[0] && bta_dm_search_cb.p_btm_inq_info) {
bta_dm_search_cb.p_btm_inq_info->appl_knows_rem_name = TRUE;
}
2017-04-23 09:52:18 +00:00
#if (SDP_INCLUDED == TRUE)
bta_dm_discover_device(bta_dm_search_cb.peer_bdaddr);
2017-04-23 09:52:18 +00:00
#endif ///SDP_INCLUDED == TRUE
}
/*******************************************************************************
**
** Function bta_dm_disc_rmt_name
**
** Description Process the remote name result from BTM when application
** wants to find the name for a bdaddr
**
** Returns void
**
*******************************************************************************/
void bta_dm_disc_rmt_name (tBTA_DM_MSG *p_data)
{
tBTM_INQ_INFO *p_btm_inq_info;
APPL_TRACE_DEBUG("bta_dm_disc_rmt_name");
p_btm_inq_info = BTM_InqDbRead (p_data->rem_name.result.disc_res.bd_addr);
if ( p_btm_inq_info ) {
if ( p_data->rem_name.result.disc_res.bd_name[0] ) {
p_btm_inq_info->appl_knows_rem_name = TRUE;
}
}
2017-04-23 09:52:18 +00:00
#if (SDP_INCLUDED == TRUE)
bta_dm_discover_device(p_data->rem_name.result.disc_res.bd_addr);
2017-04-23 09:52:18 +00:00
#endif ///SDP_INCLUDED == TRUE
}
/*******************************************************************************
**
** Function bta_dm_sdp_result
**
** Description Process the discovery result from sdp
**
** Returns void
**
*******************************************************************************/
2017-04-23 09:52:18 +00:00
#if (SDP_INCLUDED == TRUE)
void bta_dm_sdp_result (tBTA_DM_MSG *p_data)
{
tSDP_DISC_REC *p_sdp_rec = NULL;
tBTA_DM_MSG *p_msg;
BOOLEAN scn_found = FALSE;
UINT16 service = 0xFFFF;
tSDP_PROTOCOL_ELEM pe;
#if BLE_INCLUDED == TRUE && BTA_GATT_INCLUDED == TRUE
tBT_UUID *p_uuid = bta_dm_search_cb.p_srvc_uuid;
tBTA_DM_SEARCH result;
tBT_UUID service_uuid;
#endif
UINT32 num_uuids = 0;
UINT8 uuid_list[32][MAX_UUID_SIZE]; // assuming a max of 32 services
if ((p_data->sdp_event.sdp_result == SDP_SUCCESS)
|| (p_data->sdp_event.sdp_result == SDP_NO_RECS_MATCH)
|| (p_data->sdp_event.sdp_result == SDP_DB_FULL)) {
APPL_TRACE_DEBUG("sdp_result::0x%x", p_data->sdp_event.sdp_result);
do {
p_sdp_rec = NULL;
if ( bta_dm_search_cb.service_index == (BTA_USER_SERVICE_ID + 1) ) {
p_sdp_rec = SDP_FindServiceUUIDInDb(bta_dm_search_cb.p_sdp_db, &bta_dm_search_cb.uuid, p_sdp_rec);
if (p_sdp_rec && SDP_FindProtocolListElemInRec(p_sdp_rec, UUID_PROTOCOL_RFCOMM, &pe)) {
bta_dm_search_cb.peer_scn = (UINT8) pe.params[0];
scn_found = TRUE;
}
} else {
service = bta_service_id_to_uuid_lkup_tbl[bta_dm_search_cb.service_index - 1];
p_sdp_rec = SDP_FindServiceInDb(bta_dm_search_cb.p_sdp_db, service, p_sdp_rec);
}
#if BLE_INCLUDED == TRUE && BTA_GATT_INCLUDED == TRUE
/* finished with BR/EDR services, now we check the result for GATT based service UUID */
if (bta_dm_search_cb.service_index == BTA_MAX_SERVICE_ID) {
if (bta_dm_search_cb.uuid_to_search != 0 && p_uuid != NULL) {
p_uuid += (bta_dm_search_cb.num_uuid - bta_dm_search_cb.uuid_to_search);
/* only support 16 bits UUID for now */
service = p_uuid->uu.uuid16;
}
/* all GATT based services */
do {
/* find a service record, report it */
p_sdp_rec = SDP_FindServiceInDb(bta_dm_search_cb.p_sdp_db,
0, p_sdp_rec);
if (p_sdp_rec) {
if (SDP_FindServiceUUIDInRec(p_sdp_rec, &service_uuid)) {
/* send result back to app now, one by one */
bdcpy (result.disc_ble_res.bd_addr, bta_dm_search_cb.peer_bdaddr);
BCM_STRNCPY_S((char *)result.disc_ble_res.bd_name, sizeof(BD_NAME), bta_dm_get_remname(), (BD_NAME_LEN));
result.disc_ble_res.bd_name[BD_NAME_LEN] = 0;
result.disc_ble_res.service.len = service_uuid.len;
result.disc_ble_res.service.uu.uuid16 = service_uuid.uu.uuid16;
bta_dm_search_cb.p_search_cback(BTA_DM_DISC_BLE_RES_EVT, &result);
}
}
if (bta_dm_search_cb.uuid_to_search > 0) {
break;
}
} while (p_sdp_rec);
} else
#endif
{
/* SDP_DB_FULL means some records with the
required attributes were received */
if (((p_data->sdp_event.sdp_result == SDP_DB_FULL) &&
bta_dm_search_cb.services != BTA_ALL_SERVICE_MASK) ||
(p_sdp_rec != NULL)) {
if (service != UUID_SERVCLASS_PNP_INFORMATION && service != 0) {
UINT16 tmp_svc = 0xFFFF;
bta_dm_search_cb.services_found |=
(tBTA_SERVICE_MASK)(BTA_SERVICE_ID_TO_SERVICE_MASK(bta_dm_search_cb.service_index - 1));
tmp_svc = bta_service_id_to_uuid_lkup_tbl[bta_dm_search_cb.service_index - 1];
/* Add to the list of UUIDs */
sdpu_uuid16_to_uuid128(tmp_svc, uuid_list[num_uuids]);
num_uuids++;
}
}
}
if (bta_dm_search_cb.services == BTA_ALL_SERVICE_MASK &&
bta_dm_search_cb.services_to_search == 0) {
#if BLE_INCLUDED == TRUE && BTA_GATT_INCLUDED == TRUE
if ( bta_dm_search_cb.service_index == BTA_BLE_SERVICE_ID &&
bta_dm_search_cb.uuid_to_search > 0) {
bta_dm_search_cb.uuid_to_search --;
}
if (bta_dm_search_cb.uuid_to_search == 0 ||
bta_dm_search_cb.service_index != BTA_BLE_SERVICE_ID)
#endif
bta_dm_search_cb.service_index++;
} else { /* regular one service per search or PNP search */
break;
}
} while (bta_dm_search_cb.service_index <= BTA_MAX_SERVICE_ID);
APPL_TRACE_DEBUG("%s services_found = %04x", __FUNCTION__,
bta_dm_search_cb.services_found);
/* Collect the 128-bit services here and put them into the list */
if (bta_dm_search_cb.services == BTA_ALL_SERVICE_MASK) {
p_sdp_rec = NULL;
do {
tBT_UUID temp_uuid;
/* find a service record, report it */
p_sdp_rec = SDP_FindServiceInDb_128bit(bta_dm_search_cb.p_sdp_db, p_sdp_rec);
if (p_sdp_rec) {
if (SDP_FindServiceUUIDInRec_128bit(p_sdp_rec, &temp_uuid)) {
memcpy(uuid_list[num_uuids], temp_uuid.uu.uuid128, MAX_UUID_SIZE);
num_uuids++;
}
}
} while (p_sdp_rec);
}
/* if there are more services to search for */
if (bta_dm_search_cb.services_to_search) {
/* Free up the p_sdp_db before checking the next one */
bta_dm_free_sdp_db(NULL);
bta_dm_find_services(bta_dm_search_cb.peer_bdaddr);
} else {
/* callbacks */
/* start next bd_addr if necessary */
BTM_SecDeleteRmtNameNotifyCallback(&bta_dm_service_search_remname_cback);
if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
p_msg->hdr.event = BTA_DM_DISCOVERY_RESULT_EVT;
p_msg->disc_result.result.disc_res.result = BTA_SUCCESS;
p_msg->disc_result.result.disc_res.p_raw_data = NULL;
p_msg->disc_result.result.disc_res.raw_data_size = 0;
p_msg->disc_result.result.disc_res.num_uuids = num_uuids;
p_msg->disc_result.result.disc_res.p_uuid_list = NULL;
if (num_uuids > 0) {
p_msg->disc_result.result.disc_res.p_uuid_list = (UINT8 *)osi_malloc(num_uuids * MAX_UUID_SIZE);
if (p_msg->disc_result.result.disc_res.p_uuid_list) {
memcpy(p_msg->disc_result.result.disc_res.p_uuid_list, uuid_list,
num_uuids * MAX_UUID_SIZE);
} else {
p_msg->disc_result.result.disc_res.num_uuids = 0;
APPL_TRACE_ERROR("%s: Unable to allocate memory for uuid_list", __func__);
}
}
//copy the raw_data to the discovery result structure
//
if ( bta_dm_search_cb.p_sdp_db != NULL && bta_dm_search_cb.p_sdp_db->raw_used != 0 &&
bta_dm_search_cb.p_sdp_db->raw_data != NULL) {
APPL_TRACE_DEBUG(
"%s raw_data used = 0x%x raw_data_ptr = %p", __func__,
bta_dm_search_cb.p_sdp_db->raw_used,
bta_dm_search_cb.p_sdp_db->raw_data);
p_msg->disc_result.result.disc_res.p_raw_data = osi_malloc(bta_dm_search_cb.p_sdp_db->raw_used);
if ( NULL != p_msg->disc_result.result.disc_res.p_raw_data ) {
memcpy( p_msg->disc_result.result.disc_res.p_raw_data,
bta_dm_search_cb.p_sdp_db->raw_data,
bta_dm_search_cb.p_sdp_db->raw_used );
p_msg->disc_result.result.disc_res.raw_data_size =
bta_dm_search_cb.p_sdp_db->raw_used;
} else {
APPL_TRACE_DEBUG("%s Alloc failed to allocate %d bytes !!", __func__,
bta_dm_search_cb.p_sdp_db->raw_used);
}
bta_dm_search_cb.p_sdp_db->raw_data = NULL; //no need to free this - it is a global assigned.
bta_dm_search_cb.p_sdp_db->raw_used = 0;
bta_dm_search_cb.p_sdp_db->raw_size = 0;
} else {
APPL_TRACE_DEBUG("%s raw data size is 0 or raw_data is null!!", __func__);
}
/* Done with p_sdp_db. Free it */
bta_dm_free_sdp_db(NULL);
p_msg->disc_result.result.disc_res.services = bta_dm_search_cb.services_found;
//Piggy back the SCN over result field
if ( scn_found ) {
p_msg->disc_result.result.disc_res.result = (3 + bta_dm_search_cb.peer_scn);
p_msg->disc_result.result.disc_res.services |= BTA_USER_SERVICE_MASK;
APPL_TRACE_EVENT(" Piggy back the SCN over result field SCN=%d", bta_dm_search_cb.peer_scn);
}
bdcpy (p_msg->disc_result.result.disc_res.bd_addr, bta_dm_search_cb.peer_bdaddr);
BCM_STRNCPY_S((char *)p_msg->disc_result.result.disc_res.bd_name, sizeof(BD_NAME),
bta_dm_get_remname(), (BD_NAME_LEN - 1));
/* make sure the string is null terminated */
p_msg->disc_result.result.disc_res.bd_name[BD_NAME_LEN - 1] = 0;
bta_sys_sendmsg(p_msg);
}
}
} else {
/* conn failed. No need for timer */
if (p_data->sdp_event.sdp_result == SDP_CONN_FAILED || p_data->sdp_event.sdp_result == SDP_CONN_REJECTED
|| p_data->sdp_event.sdp_result == SDP_SECURITY_ERR) {
bta_dm_search_cb.wait_disc = FALSE;
}
/* not able to connect go to next device */
osi_free(bta_dm_search_cb.p_sdp_db);
bta_dm_search_cb.p_sdp_db = NULL;
BTM_SecDeleteRmtNameNotifyCallback(&bta_dm_service_search_remname_cback);
if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
p_msg->hdr.event = BTA_DM_DISCOVERY_RESULT_EVT;
p_msg->disc_result.result.disc_res.result = BTA_FAILURE;
p_msg->disc_result.result.disc_res.services = bta_dm_search_cb.services_found;
bdcpy (p_msg->disc_result.result.disc_res.bd_addr, bta_dm_search_cb.peer_bdaddr);
BCM_STRNCPY_S((char *)p_msg->disc_result.result.disc_res.bd_name, sizeof(BD_NAME),
bta_dm_get_remname(), (BD_NAME_LEN - 1));
/* make sure the string is null terminated */
p_msg->disc_result.result.disc_res.bd_name[BD_NAME_LEN - 1] = 0;
bta_sys_sendmsg(p_msg);
}
}
}
2017-04-23 09:52:18 +00:00
#endif ///SDP_INCLUDE == TRUE
/*******************************************************************************
**
** Function bta_dm_search_cmpl
**
** Description Sends event to application
**
** Returns void
**
*******************************************************************************/
void bta_dm_search_cmpl (tBTA_DM_MSG *p_data)
{
APPL_TRACE_EVENT("%s", __func__);
#if (BLE_INCLUDED == TRUE && BTA_GATT_INCLUDED == TRUE && SDP_INCLUDED == TRUE)
utl_freebuf((void **)&bta_dm_search_cb.p_srvc_uuid);
#endif
if (p_data->hdr.layer_specific == BTA_DM_API_DI_DISCOVER_EVT) {
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#if (SDP_INCLUDED == TRUE)
bta_dm_di_disc_cmpl(p_data);
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#endif ///SDP_INCLUDED == TRUE
} else {
bta_dm_search_cb.p_search_cback(BTA_DM_DISC_CMPL_EVT, NULL);
}
}
/*******************************************************************************
**
** Function bta_dm_disc_result
**
** Description Service discovery result when discovering services on a device
**
** Returns void
**
*******************************************************************************/
void bta_dm_disc_result (tBTA_DM_MSG *p_data)
{
APPL_TRACE_EVENT("%s", __func__);
#if BLE_INCLUDED == TRUE && BTA_GATT_INCLUDED == TRUE
/* if any BR/EDR service discovery has been done, report the event */
if ((bta_dm_search_cb.services & ((BTA_ALL_SERVICE_MASK | BTA_USER_SERVICE_MASK ) & ~BTA_BLE_SERVICE_MASK)))
#endif
bta_dm_search_cb.p_search_cback(BTA_DM_DISC_RES_EVT, &p_data->disc_result.result);
tBTA_DM_MSG *p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG));
/* send a message to change state */
if (p_msg != NULL) {
p_msg->hdr.event = BTA_DM_SEARCH_CMPL_EVT;
p_msg->hdr.layer_specific = BTA_DM_API_DISCOVER_EVT;
bta_sys_sendmsg(p_msg);
}
}
/*******************************************************************************
**
** Function bta_dm_search_result
**
** Description Service discovery result while searching for devices
**
** Returns void
**
*******************************************************************************/
void bta_dm_search_result (tBTA_DM_MSG *p_data)
{
APPL_TRACE_DEBUG("%s searching:0x%04x, result:0x%04x", __func__,
bta_dm_search_cb.services,
p_data->disc_result.result.disc_res.services);
/* call back if application wants name discovery or found services that application is searching */
if (( !bta_dm_search_cb.services )
|| (( bta_dm_search_cb.services ) && ( p_data->disc_result.result.disc_res.services ))) {
bta_dm_search_cb.p_search_cback(BTA_DM_DISC_RES_EVT, &p_data->disc_result.result);
}
/* if searching did not initiate to create link */
if (!bta_dm_search_cb.wait_disc ) {
/* if service searching is done with EIR, don't search next device */
if ( bta_dm_search_cb.p_btm_inq_info ) {
bta_dm_discover_next_device();
}
} else {
/* wait until link is disconnected or timeout */
bta_dm_search_cb.sdp_results = TRUE;
bta_dm_search_cb.search_timer.p_cback = (TIMER_CBACK *)&bta_dm_search_timer_cback;
bta_sys_start_timer(&bta_dm_search_cb.search_timer, 0, 1000 * (L2CAP_LINK_INACTIVITY_TOUT + 1) );
}
}
/*******************************************************************************
**
** Function bta_dm_search_timer_cback
**
** Description Called when ACL disconnect time is over
**
**
** Returns void
**
*******************************************************************************/
static void bta_dm_search_timer_cback (TIMER_LIST_ENT *p_tle)
{
UNUSED(p_tle);
APPL_TRACE_EVENT("%s", __func__);
bta_dm_search_cb.wait_disc = FALSE;
/* proceed with next device */
bta_dm_discover_next_device();
}
/*******************************************************************************
**
** Function bta_dm_free_sdp_db
**
** Description Frees SDP data base
**
** Returns void
**
*******************************************************************************/
#if (SDP_INCLUDED == TRUE)
void bta_dm_free_sdp_db (tBTA_DM_MSG *p_data)
{
UNUSED(p_data);
if (bta_dm_search_cb.p_sdp_db) {
osi_free(bta_dm_search_cb.p_sdp_db);
bta_dm_search_cb.p_sdp_db = NULL;
}
}
#endif ///SDP_INCLUDED == TRUE
/*******************************************************************************
**
** Function bta_dm_queue_search
**
** Description Queues search command while search is being cancelled
**
** Returns void
**
*******************************************************************************/
void bta_dm_queue_search (tBTA_DM_MSG *p_data)
{
if (bta_dm_search_cb.p_search_queue) {
osi_free(bta_dm_search_cb.p_search_queue);
}
bta_dm_search_cb.p_search_queue = (tBTA_DM_MSG *)osi_malloc(sizeof(tBTA_DM_API_SEARCH));
memcpy(bta_dm_search_cb.p_search_queue, p_data, sizeof(tBTA_DM_API_SEARCH));
}
/*******************************************************************************
**
** Function bta_dm_queue_disc
**
** Description Queues discovery command while search is being cancelled
**
** Returns void
**
*******************************************************************************/
2017-04-23 09:52:18 +00:00
#if (SDP_INCLUDED == TRUE)
void bta_dm_queue_disc (tBTA_DM_MSG *p_data)
{
if (bta_dm_search_cb.p_search_queue) {
osi_free(bta_dm_search_cb.p_search_queue);
}
bta_dm_search_cb.p_search_queue = (tBTA_DM_MSG *)osi_malloc(sizeof(tBTA_DM_API_DISCOVER));
memcpy(bta_dm_search_cb.p_search_queue, p_data, sizeof(tBTA_DM_API_DISCOVER));
}
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#endif ///SDP_INCLUDED == TRUE
/*******************************************************************************
**
** Function bta_dm_search_clear_queue
**
** Description Clears the queue if API search cancel is called
**
** Returns void
**
*******************************************************************************/
void bta_dm_search_clear_queue (tBTA_DM_MSG *p_data)
{
UNUSED(p_data);
if (bta_dm_search_cb.p_search_queue) {
osi_free(bta_dm_search_cb.p_search_queue);
bta_dm_search_cb.p_search_queue = NULL;
}
}
/*******************************************************************************
**
** Function bta_dm_search_cancel_cmpl
**
** Description Search cancel is complete
**
** Returns void
**
*******************************************************************************/
void bta_dm_search_cancel_cmpl (tBTA_DM_MSG *p_data)
{
UNUSED(p_data);
if (bta_dm_search_cb.p_search_queue) {
bta_sys_sendmsg(bta_dm_search_cb.p_search_queue);
bta_dm_search_cb.p_search_queue = NULL;
}
}
/*******************************************************************************
**
** Function bta_dm_search_cancel_transac_cmpl
**
** Description Current Service Discovery or remote name procedure is
** completed after search cancellation
**
** Returns void
**
*******************************************************************************/
2017-04-23 09:52:18 +00:00
#if (SDP_INCLUDED == TRUE)
void bta_dm_search_cancel_transac_cmpl(tBTA_DM_MSG *p_data)
{
UNUSED(p_data);
if (bta_dm_search_cb.p_sdp_db) {
osi_free(bta_dm_search_cb.p_sdp_db);
bta_dm_search_cb.p_sdp_db = NULL;
}
bta_dm_search_cancel_notify(NULL);
}
2017-04-23 09:52:18 +00:00
#endif ///SDP_INCLUDED == TRUE
/*******************************************************************************
**
** Function bta_dm_search_cancel_notify
**
** Description Notify application that search has been cancelled
**
** Returns void
**
*******************************************************************************/
void bta_dm_search_cancel_notify (tBTA_DM_MSG *p_data)
{
UNUSED(p_data);
if (bta_dm_search_cb.p_search_cback) {
bta_dm_search_cb.p_search_cback(BTA_DM_SEARCH_CANCEL_CMPL_EVT, NULL);
}
if (!bta_dm_search_cb.name_discover_done) {
BTM_CancelRemoteDeviceName();
}
#if (BLE_INCLUDED == TRUE) && (BTA_GATT_INCLUDED == TRUE) && (SDP_INCLUDED == TRUE) && (GATTC_INCLUDED) == TRUE
if (bta_dm_search_cb.gatt_disc_active) {
bta_dm_cancel_gatt_discovery(bta_dm_search_cb.peer_bdaddr);
}
#endif
}
/*******************************************************************************
**
** Function bta_dm_find_services
**
** Description Starts discovery on a device
**
** Returns void
**
*******************************************************************************/
2017-04-23 09:52:18 +00:00
#if (SDP_INCLUDED == TRUE)
static void bta_dm_find_services ( BD_ADDR bd_addr)
{
tSDP_UUID uuid;
tBTA_DM_MSG *p_msg;
memset (&uuid, 0, sizeof(tSDP_UUID));
while (bta_dm_search_cb.service_index < BTA_MAX_SERVICE_ID) {
tBTA_SERVICE_MASK this_service_mask = (tBTA_SERVICE_MASK)(BTA_SERVICE_ID_TO_SERVICE_MASK(bta_dm_search_cb.service_index));
if ( bta_dm_search_cb.services_to_search & this_service_mask) {
if ((bta_dm_search_cb.p_sdp_db = (tSDP_DISCOVERY_DB *)osi_malloc(BTA_DM_SDP_DB_SIZE)) != NULL) {
APPL_TRACE_DEBUG("bta_dm_search_cb.services = %04x***********", bta_dm_search_cb.services);
/* try to search all services by search based on L2CAP UUID */
if (bta_dm_search_cb.services == BTA_ALL_SERVICE_MASK ) {
APPL_TRACE_DEBUG("%s services_to_search=%08x", __func__, bta_dm_search_cb.services_to_search);
if (bta_dm_search_cb.services_to_search & BTA_RES_SERVICE_MASK) {
uuid.uu.uuid16 = bta_service_id_to_uuid_lkup_tbl[0];
bta_dm_search_cb.services_to_search &= ~BTA_RES_SERVICE_MASK;
} else {
uuid.uu.uuid16 = UUID_PROTOCOL_L2CAP;
bta_dm_search_cb.services_to_search = 0;
}
} else {
#if BLE_INCLUDED == TRUE && BTA_GATT_INCLUDED == TRUE
/* for LE only profile */
if (this_service_mask == BTA_BLE_SERVICE_MASK) {
if (bta_dm_search_cb.uuid_to_search > 0 && bta_dm_search_cb.p_srvc_uuid) {
memcpy(&uuid,
(const void *)(bta_dm_search_cb.p_srvc_uuid + \
bta_dm_search_cb.num_uuid - bta_dm_search_cb.uuid_to_search),
sizeof(tBT_UUID));
bta_dm_search_cb.uuid_to_search -- ;
} else {
uuid.uu.uuid16 = bta_service_id_to_uuid_lkup_tbl[bta_dm_search_cb.service_index];
}
/* last one? clear the BLE service bit if all discovery has been done */
if (bta_dm_search_cb.uuid_to_search == 0)
bta_dm_search_cb.services_to_search &=
(tBTA_SERVICE_MASK)(~(BTA_SERVICE_ID_TO_SERVICE_MASK(bta_dm_search_cb.service_index)));
} else
#endif
{
/* remove the service from services to be searched */
bta_dm_search_cb.services_to_search &=
(tBTA_SERVICE_MASK)(~(BTA_SERVICE_ID_TO_SERVICE_MASK(bta_dm_search_cb.service_index)));
uuid.uu.uuid16 = bta_service_id_to_uuid_lkup_tbl[bta_dm_search_cb.service_index];
}
}
if (uuid.len == 0) {
uuid.len = LEN_UUID_16;
}
if (this_service_mask == BTA_USER_SERVICE_MASK) {
memcpy(&uuid, &bta_dm_search_cb.uuid, sizeof(tSDP_UUID));
}
APPL_TRACE_DEBUG("%s search UUID = %04x", __func__, uuid.uu.uuid16);
SDP_InitDiscoveryDb (bta_dm_search_cb.p_sdp_db, BTA_DM_SDP_DB_SIZE, 1, &uuid, 0, NULL);
memset(g_disc_raw_data_buf, 0, sizeof(g_disc_raw_data_buf));
bta_dm_search_cb.p_sdp_db->raw_data = g_disc_raw_data_buf;
bta_dm_search_cb.p_sdp_db->raw_size = MAX_DISC_RAW_DATA_BUF;
if (!SDP_ServiceSearchAttributeRequest (bd_addr, bta_dm_search_cb.p_sdp_db, &bta_dm_sdp_callback)) {
/* if discovery not successful with this device
proceed to next one */
osi_free(bta_dm_search_cb.p_sdp_db);
bta_dm_search_cb.p_sdp_db = NULL;
bta_dm_search_cb.service_index = BTA_MAX_SERVICE_ID;
} else {
#if BLE_INCLUDED == TRUE && BTA_GATT_INCLUDED == TRUE
if ((this_service_mask == BTA_BLE_SERVICE_MASK &&
bta_dm_search_cb.uuid_to_search == 0) ||
this_service_mask != BTA_BLE_SERVICE_MASK)
#endif
bta_dm_search_cb.service_index++;
return;
}
} else {
APPL_TRACE_ERROR("#### Failed to allocate SDP DB buffer! ####");
}
}
bta_dm_search_cb.service_index++;
}
/* no more services to be discovered */
if (bta_dm_search_cb.service_index >= BTA_MAX_SERVICE_ID) {
if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
p_msg->hdr.event = BTA_DM_DISCOVERY_RESULT_EVT;
p_msg->disc_result.result.disc_res.services = bta_dm_search_cb.services_found;
bdcpy (p_msg->disc_result.result.disc_res.bd_addr, bta_dm_search_cb.peer_bdaddr);
BCM_STRNCPY_S((char *)p_msg->disc_result.result.disc_res.bd_name, sizeof(BD_NAME),
bta_dm_get_remname(), (BD_NAME_LEN - 1));
/* make sure the string is terminated */
p_msg->disc_result.result.disc_res.bd_name[BD_NAME_LEN - 1] = 0;
bta_sys_sendmsg(p_msg);
}
}
}
2017-04-23 09:52:18 +00:00
#endif ///SDP_INCLUDED == TRUE
/*******************************************************************************
**
** Function bta_dm_discover_next_device
**
** Description Starts discovery on the next device in Inquiry data base
**
** Returns void
**
*******************************************************************************/
static void bta_dm_discover_next_device(void)
{
tBTA_DM_MSG *p_msg;
APPL_TRACE_DEBUG("bta_dm_discover_next_device");
/* searching next device on inquiry result */
if ((bta_dm_search_cb.p_btm_inq_info = BTM_InqDbNext(bta_dm_search_cb.p_btm_inq_info)) != NULL) {
bta_dm_search_cb.name_discover_done = FALSE;
bta_dm_search_cb.peer_name[0] = 0;
2017-04-23 09:52:18 +00:00
#if (SDP_INCLUDED == TRUE)
bta_dm_discover_device(bta_dm_search_cb.p_btm_inq_info->results.remote_bd_addr);
2017-04-23 09:52:18 +00:00
#endif ///SDP_INCLUDED == TRUE
} else {
/* no devices, search complete */
bta_dm_search_cb.services = 0;
if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
p_msg->hdr.event = BTA_DM_SEARCH_CMPL_EVT;
p_msg->hdr.layer_specific = BTA_DM_API_DISCOVER_EVT;
bta_sys_sendmsg(p_msg);
}
}
}
/*******************************************************************************
**
** Function bta_dm_discover_device
**
** Description Starts name and service discovery on the device
**
** Returns void
**
*******************************************************************************/
2017-04-23 09:52:18 +00:00
#if (SDP_INCLUDED == TRUE)
static void bta_dm_discover_device(BD_ADDR remote_bd_addr)
{
tBTA_DM_MSG *p_msg;
tBT_TRANSPORT transport = BT_TRANSPORT_BR_EDR;
#if BLE_INCLUDED == TRUE
if (bta_dm_search_cb.transport == BTA_TRANSPORT_UNKNOWN) {
tBT_DEVICE_TYPE dev_type;
tBLE_ADDR_TYPE addr_type;
BTM_ReadDevInfo(remote_bd_addr, &dev_type, &addr_type);
if (dev_type == BT_DEVICE_TYPE_BLE || addr_type == BLE_ADDR_RANDOM) {
transport = BT_TRANSPORT_LE;
}
} else {
transport = bta_dm_search_cb.transport;
}
#endif
/* Reset transport state for next discovery */
bta_dm_search_cb.transport = BTA_TRANSPORT_UNKNOWN;
APPL_TRACE_DEBUG("%s BDA:0x%02X%02X%02X%02X%02X%02X", __func__,
remote_bd_addr[0], remote_bd_addr[1],
remote_bd_addr[2], remote_bd_addr[3],
remote_bd_addr[4], remote_bd_addr[5]);
bdcpy(bta_dm_search_cb.peer_bdaddr, remote_bd_addr);
APPL_TRACE_DEBUG("%s name_discover_done = %d p_btm_inq_info %p state = %d, transport=%d",
__func__,
bta_dm_search_cb.name_discover_done,
bta_dm_search_cb.p_btm_inq_info,
bta_dm_search_cb.state,
transport);
if (bta_dm_search_cb.p_btm_inq_info) {
APPL_TRACE_DEBUG("%s appl_knows_rem_name %d", __func__,
bta_dm_search_cb.p_btm_inq_info->appl_knows_rem_name);
}
if ((bta_dm_search_cb.p_btm_inq_info)
&& (bta_dm_search_cb.p_btm_inq_info->results.device_type == BT_DEVICE_TYPE_BLE)
&& (bta_dm_search_cb.state == BTA_DM_SEARCH_ACTIVE)) {
/* Do not perform RNR for LE devices at inquiry complete*/
bta_dm_search_cb.name_discover_done = TRUE;
}
/* if name discovery is not done and application needs remote name */
if ((!bta_dm_search_cb.name_discover_done)
&& (( bta_dm_search_cb.p_btm_inq_info == NULL )
|| (bta_dm_search_cb.p_btm_inq_info && (!bta_dm_search_cb.p_btm_inq_info->appl_knows_rem_name)))) {
if (bta_dm_read_remote_device_name(bta_dm_search_cb.peer_bdaddr, transport) == TRUE) {
return;
}
/* starting name discovery failed */
bta_dm_search_cb.name_discover_done = TRUE;
}
/* if application wants to discover service */
if ( bta_dm_search_cb.services ) {
/* initialize variables */
bta_dm_search_cb.service_index = 0;
bta_dm_search_cb.services_found = 0;
bta_dm_search_cb.services_to_search = bta_dm_search_cb.services;
#if BLE_INCLUDED == TRUE && BTA_GATT_INCLUDED == TRUE && SDP_INCLUDED == TRUE
bta_dm_search_cb.uuid_to_search = bta_dm_search_cb.num_uuid;
#endif
if ((bta_dm_search_cb.p_btm_inq_info != NULL) &&
bta_dm_search_cb.services != BTA_USER_SERVICE_MASK
&& (bta_dm_search_cb.sdp_search == FALSE)) {
/* check if EIR provides the information of supported services */
bta_dm_eir_search_services( &bta_dm_search_cb.p_btm_inq_info->results,
&bta_dm_search_cb.services_to_search,
&bta_dm_search_cb.services_found );
}
/* if seaching with EIR is not completed */
if (bta_dm_search_cb.services_to_search) {
/* check whether connection already exists to the device
if connection exists, we don't have to wait for ACL
link to go down to start search on next device */
if (BTM_IsAclConnectionUp(bta_dm_search_cb.peer_bdaddr, BT_TRANSPORT_BR_EDR)) {
bta_dm_search_cb.wait_disc = FALSE;
} else {
bta_dm_search_cb.wait_disc = TRUE;
}
#if (BLE_INCLUDED == TRUE && (defined BTA_GATT_INCLUDED) && (BTA_GATT_INCLUDED == TRUE) && SDP_INCLUDED == TRUE) && (GATTC_INCLUDED == TRUE)
if ( bta_dm_search_cb.p_btm_inq_info ) {
APPL_TRACE_DEBUG("%s p_btm_inq_info %p results.device_type 0x%x services_to_search 0x%x",
__func__,
bta_dm_search_cb.p_btm_inq_info,
bta_dm_search_cb.p_btm_inq_info->results.device_type,
bta_dm_search_cb.services_to_search);
}
if (transport == BT_TRANSPORT_LE) {
if (bta_dm_search_cb.services_to_search & BTA_BLE_SERVICE_MASK) {
//set the raw data buffer here
memset(g_disc_raw_data_buf, 0, sizeof(g_disc_raw_data_buf));
bta_dm_search_cb.p_ble_rawdata = g_disc_raw_data_buf;
bta_dm_search_cb.ble_raw_size = MAX_DISC_RAW_DATA_BUF;
bta_dm_search_cb.ble_raw_used = 0;
/* start GATT for service discovery */
btm_dm_start_gatt_discovery(bta_dm_search_cb.peer_bdaddr);
return;
}
} else
#endif
{
bta_dm_search_cb.sdp_results = FALSE;
bta_dm_find_services(bta_dm_search_cb.peer_bdaddr);
return;
}
}
}
/* name discovery and service discovery are done for this device */
if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
p_msg->hdr.event = BTA_DM_DISCOVERY_RESULT_EVT;
/* initialize the data structure - includes p_raw_data and raw_data_size */
memset(&(p_msg->disc_result.result), 0, sizeof(tBTA_DM_DISC_RES));
p_msg->disc_result.result.disc_res.result = BTA_SUCCESS;
p_msg->disc_result.result.disc_res.services = bta_dm_search_cb.services_found;
bdcpy (p_msg->disc_result.result.disc_res.bd_addr, bta_dm_search_cb.peer_bdaddr);
BCM_STRNCPY_S((char *)p_msg->disc_result.result.disc_res.bd_name, sizeof(BD_NAME),
(char *)bta_dm_search_cb.peer_name, (BD_NAME_LEN - 1));
/* make sure the string is terminated */
p_msg->disc_result.result.disc_res.bd_name[BD_NAME_LEN - 1] = 0;
bta_sys_sendmsg(p_msg);
}
}
/*******************************************************************************
**
** Function bta_dm_sdp_callback
**
** Description Callback from sdp with discovery status
**
** Returns void
**
*******************************************************************************/
static void bta_dm_sdp_callback (UINT16 sdp_status)
{
tBTA_DM_SDP_RESULT *p_msg;
if ((p_msg = (tBTA_DM_SDP_RESULT *) osi_malloc(sizeof(tBTA_DM_SDP_RESULT))) != NULL) {
p_msg->hdr.event = BTA_DM_SDP_RESULT_EVT;
p_msg->sdp_result = sdp_status;
bta_sys_sendmsg(p_msg);
}
}
#endif ///SDP_INCLUDED == TRUE
/*******************************************************************************
**
** Function bta_dm_inq_results_cb
**
** Description Inquiry results callback from BTM
**
** Returns void
**
*******************************************************************************/
static void bta_dm_inq_results_cb (tBTM_INQ_RESULTS *p_inq, UINT8 *p_eir)
{
tBTA_DM_SEARCH result;
tBTM_INQ_INFO *p_inq_info;
UINT16 service_class;
bdcpy(result.inq_res.bd_addr, p_inq->remote_bd_addr);
memcpy(result.inq_res.dev_class, p_inq->dev_class, DEV_CLASS_LEN);
BTM_COD_SERVICE_CLASS(service_class, p_inq->dev_class);
result.inq_res.is_limited = (service_class & BTM_COD_SERVICE_LMTD_DISCOVER) ? TRUE : FALSE;
result.inq_res.rssi = p_inq->rssi;
#if (BLE_INCLUDED == TRUE)
result.inq_res.ble_addr_type = p_inq->ble_addr_type;
result.inq_res.inq_result_type = p_inq->inq_result_type;
result.inq_res.device_type = p_inq->device_type;
result.inq_res.flag = p_inq->flag;
#endif
/* application will parse EIR to find out remote device name */
result.inq_res.p_eir = p_eir;
if ((p_inq_info = BTM_InqDbRead(p_inq->remote_bd_addr)) != NULL) {
/* initialize remt_name_not_required to FALSE so that we get the name by default */
result.inq_res.remt_name_not_required = FALSE;
}
if (bta_dm_search_cb.p_search_cback) {
bta_dm_search_cb.p_search_cback(BTA_DM_INQ_RES_EVT, &result);
}
if (p_inq_info) {
/* application indicates if it knows the remote name, inside the callback
copy that to the inquiry data base*/
if (result.inq_res.remt_name_not_required) {
p_inq_info->appl_knows_rem_name = TRUE;
}
}
}
/*******************************************************************************
**
** Function bta_dm_inq_cmpl_cb
**
** Description Inquiry complete callback from BTM
**
** Returns void
**
*******************************************************************************/
static void bta_dm_inq_cmpl_cb (void *p_result)
{
tBTA_DM_MSG *p_msg;
if (bta_dm_search_cb.cancel_pending == FALSE) {
APPL_TRACE_DEBUG("%s", __FUNCTION__);
p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG));
if (p_msg != NULL) {
p_msg->inq_cmpl.hdr.event = BTA_DM_INQUIRY_CMPL_EVT;
p_msg->inq_cmpl.num = ((tBTM_INQUIRY_CMPL *)p_result)->num_resp;
bta_sys_sendmsg(p_msg);
}
} else {
bta_dm_search_cb.cancel_pending = FALSE;
bta_dm_search_cancel_notify(NULL);
p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG));
if (p_msg != NULL) {
p_msg->hdr.event = BTA_DM_SEARCH_CMPL_EVT;
p_msg->hdr.layer_specific = BTA_DM_API_DISCOVER_EVT;
bta_sys_sendmsg(p_msg);
}
}
}
/*******************************************************************************
**
** Function bta_dm_service_search_remname_cback
**
** Description Remote name call back from BTM during service discovery
**
** Returns void
**
*******************************************************************************/
static void bta_dm_service_search_remname_cback (BD_ADDR bd_addr, DEV_CLASS dc, BD_NAME bd_name)
{
tBTM_REMOTE_DEV_NAME rem_name;
tBTM_STATUS btm_status;
UNUSED(dc);
APPL_TRACE_DEBUG("bta_dm_service_search_remname_cback name=<%s>", bd_name);
/* if this is what we are looking for */
if (!bdcmp( bta_dm_search_cb.peer_bdaddr, bd_addr)) {
rem_name.length = strlen((char *)bd_name);
if (rem_name.length > (BD_NAME_LEN - 1)) {
rem_name.length = (BD_NAME_LEN - 1);
rem_name.remote_bd_name[(BD_NAME_LEN - 1)] = 0;
}
BCM_STRNCPY_S((char *)rem_name.remote_bd_name, sizeof(BD_NAME), (char *)bd_name, (BD_NAME_LEN - 1));
rem_name.status = BTM_SUCCESS;
bta_dm_remname_cback(&rem_name);
} else {
/* get name of device */
btm_status = BTM_ReadRemoteDeviceName (bta_dm_search_cb.peer_bdaddr,
(tBTM_CMPL_CB *) bta_dm_remname_cback,
BT_TRANSPORT_BR_EDR);
if ( btm_status == BTM_BUSY ) {
/* wait for next chance(notification of remote name discovery done) */
APPL_TRACE_DEBUG("bta_dm_service_search_remname_cback: BTM_ReadRemoteDeviceName is busy");
} else if ( btm_status != BTM_CMD_STARTED ) {
/* if failed to start getting remote name then continue */
APPL_TRACE_WARNING("bta_dm_service_search_remname_cback: BTM_ReadRemoteDeviceName returns 0x%02X", btm_status);
rem_name.length = 0;
rem_name.remote_bd_name[0] = 0;
rem_name.status = btm_status;
bta_dm_remname_cback(&rem_name);
}
}
}
/*******************************************************************************
**
** Function bta_dm_remname_cback
**
** Description Remote name complete call back from BTM
**
** Returns void
**
*******************************************************************************/
static void bta_dm_remname_cback (tBTM_REMOTE_DEV_NAME *p_remote_name)
{
tBTA_DM_REM_NAME *p_msg;
APPL_TRACE_DEBUG("bta_dm_remname_cback len = %d name=<%s>", p_remote_name->length,
p_remote_name->remote_bd_name);
/* remote name discovery is done but it could be failed */
bta_dm_search_cb.name_discover_done = TRUE;
BCM_STRNCPY_S((char *)bta_dm_search_cb.peer_name, sizeof(BD_NAME), (char *)p_remote_name->remote_bd_name, (BD_NAME_LEN));
bta_dm_search_cb.peer_name[BD_NAME_LEN] = 0;
BTM_SecDeleteRmtNameNotifyCallback(&bta_dm_service_search_remname_cback);
#if BLE_INCLUDED == TRUE && GATTS_INCLUDED == TRUE
if (bta_dm_search_cb.transport == BT_TRANSPORT_LE ) {
GAP_BleReadPeerPrefConnParams (bta_dm_search_cb.peer_bdaddr);
}
#endif
if ((p_msg = (tBTA_DM_REM_NAME *) osi_malloc(sizeof(tBTA_DM_REM_NAME))) != NULL) {
bdcpy (p_msg->result.disc_res.bd_addr, bta_dm_search_cb.peer_bdaddr);
BCM_STRNCPY_S((char *)p_msg->result.disc_res.bd_name, sizeof(BD_NAME), (char *)p_remote_name->remote_bd_name, (BD_NAME_LEN));
/* make sure the string is null terminated */
p_msg->result.disc_res.bd_name[BD_NAME_LEN] = 0;
p_msg->hdr.event = BTA_DM_REMT_NAME_EVT;
bta_sys_sendmsg(p_msg);
}
}
/*******************************************************************************
**
** Function bta_dm_authorize_cback
**
** Description cback requesting authorization
**
** Returns void
**
*******************************************************************************/
#if (SMP_INCLUDED == TRUE)
static UINT8 bta_dm_authorize_cback (BD_ADDR bd_addr, DEV_CLASS dev_class, BD_NAME bd_name,
UINT8 *service_name, UINT8 service_id, BOOLEAN is_originator)
{
tBTA_DM_SEC sec_event;
UINT8 index = 1;
UNUSED(service_name);
UNUSED(is_originator);
bdcpy(sec_event.authorize.bd_addr, bd_addr);
memcpy(sec_event.authorize.dev_class, dev_class, DEV_CLASS_LEN);
BCM_STRNCPY_S((char *)sec_event.authorize.bd_name, sizeof(BD_NAME), (char *)bd_name, (BD_NAME_LEN - 1));
/* make sure the string is null terminated */
sec_event.authorize.bd_name[BD_NAME_LEN - 1] = 0;
#if ( defined(BTA_JV_INCLUDED) && BTA_JV_INCLUDED == TRUE )
sec_event.authorize.service = service_id;
#endif
while (index < BTA_MAX_SERVICE_ID) {
/* get the BTA service id corresponding to BTM id */
if (bta_service_id_to_btm_srv_id_lkup_tbl[index] == service_id) {
sec_event.authorize.service = index;
break;
}
index++;
}
/* if supported service callback otherwise not authorized */
if (bta_dm_cb.p_sec_cback && (index < BTA_MAX_SERVICE_ID
#if ( defined(BTA_JV_INCLUDED) && BTA_JV_INCLUDED == TRUE )
/* pass through JV service ID */
|| (service_id >= BTA_FIRST_JV_SERVICE_ID && service_id <= BTA_LAST_JV_SERVICE_ID)
#endif
)) {
bta_dm_cb.p_sec_cback(BTA_DM_AUTHORIZE_EVT, &sec_event);
return BTM_CMD_STARTED;
} else {
return BTM_NOT_AUTHORIZED;
}
}
/*******************************************************************************
**
** Function bta_dm_pinname_cback
**
** Description Callback requesting pin_key
**
** Returns void
**
*******************************************************************************/
static void bta_dm_pinname_cback (void *p_data)
{
tBTM_REMOTE_DEV_NAME *p_result = (tBTM_REMOTE_DEV_NAME *)p_data;
tBTA_DM_SEC sec_event;
UINT32 bytes_to_copy;
tBTA_DM_SEC_EVT event = bta_dm_cb.pin_evt;
if (BTA_DM_SP_CFM_REQ_EVT == event) {
/* Retrieved saved device class and bd_addr */
bdcpy(sec_event.cfm_req.bd_addr, bta_dm_cb.pin_bd_addr);
BTA_COPY_DEVICE_CLASS(sec_event.cfm_req.dev_class, bta_dm_cb.pin_dev_class);
if (p_result && p_result->status == BTM_SUCCESS) {
bytes_to_copy = (p_result->length < (BD_NAME_LEN - 1))
? p_result->length : (BD_NAME_LEN - 1);
memcpy(sec_event.cfm_req.bd_name, p_result->remote_bd_name, bytes_to_copy);
sec_event.pin_req.bd_name[BD_NAME_LEN - 1] = 0;
} else { /* No name found */
sec_event.cfm_req.bd_name[0] = 0;
}
sec_event.key_notif.passkey = bta_dm_cb.num_val; /* get PIN code numeric number */
/* 1 additional event data fields for this event */
sec_event.cfm_req.just_works = bta_dm_cb.just_works;
} else {
/* Retrieved saved device class and bd_addr */
bdcpy(sec_event.pin_req.bd_addr, bta_dm_cb.pin_bd_addr);
BTA_COPY_DEVICE_CLASS(sec_event.pin_req.dev_class, bta_dm_cb.pin_dev_class);
if (p_result && p_result->status == BTM_SUCCESS) {
bytes_to_copy = (p_result->length < (BD_NAME_LEN - 1))
? p_result->length : (BD_NAME_LEN - 1);
memcpy(sec_event.pin_req.bd_name, p_result->remote_bd_name, bytes_to_copy);
sec_event.pin_req.bd_name[BD_NAME_LEN - 1] = 0;
} else { /* No name found */
sec_event.pin_req.bd_name[0] = 0;
}
event = bta_dm_cb.pin_evt;
sec_event.key_notif.passkey = bta_dm_cb.num_val; /* get PIN code numeric number */
}
if ( bta_dm_cb.p_sec_cback ) {
bta_dm_cb.p_sec_cback(event, &sec_event);
}
}
/*******************************************************************************
**
** Function bta_dm_pin_cback
**
** Description Callback requesting pin_key
**
** Returns void
**
*******************************************************************************/
static UINT8 bta_dm_pin_cback (BD_ADDR bd_addr, DEV_CLASS dev_class, BD_NAME bd_name,
BOOLEAN min_16_digit)
{
tBTA_DM_SEC sec_event;
if (!bta_dm_cb.p_sec_cback) {
return BTM_NOT_AUTHORIZED;
}
/* If the device name is not known, save bdaddr and devclass and initiate a name request */
if (bd_name[0] == 0) {
bta_dm_cb.pin_evt = BTA_DM_PIN_REQ_EVT;
bdcpy(bta_dm_cb.pin_bd_addr, bd_addr);
BTA_COPY_DEVICE_CLASS(bta_dm_cb.pin_dev_class, dev_class);
if ((BTM_ReadRemoteDeviceName(bd_addr, bta_dm_pinname_cback, BT_TRANSPORT_BR_EDR)) == BTM_CMD_STARTED) {
return BTM_CMD_STARTED;
}
APPL_TRACE_WARNING(" bta_dm_pin_cback() -> Failed to start Remote Name Request ");
}
bdcpy(sec_event.pin_req.bd_addr, bd_addr);
BTA_COPY_DEVICE_CLASS(sec_event.pin_req.dev_class, dev_class);
BCM_STRNCPY_S((char *)sec_event.pin_req.bd_name, sizeof(BD_NAME), (char *)bd_name, (BD_NAME_LEN - 1));
sec_event.pin_req.bd_name[BD_NAME_LEN - 1] = 0;
sec_event.pin_req.min_16_digit = min_16_digit;
bta_dm_cb.p_sec_cback(BTA_DM_PIN_REQ_EVT, &sec_event);
return BTM_CMD_STARTED;
}
/*******************************************************************************
**
** Function bta_dm_new_link_key_cback
**
** Description Callback from BTM to notify new link key
**
** Returns void
**
*******************************************************************************/
static UINT8 bta_dm_new_link_key_cback(BD_ADDR bd_addr, DEV_CLASS dev_class,
BD_NAME bd_name, LINK_KEY key, UINT8 key_type)
{
tBTA_DM_SEC sec_event;
tBTA_DM_AUTH_CMPL *p_auth_cmpl;
UINT8 event;
UNUSED(dev_class);
memset (&sec_event, 0, sizeof(tBTA_DM_SEC));
/* Not AMP Key type */
if (key_type != HCI_LKEY_TYPE_AMP_WIFI && key_type != HCI_LKEY_TYPE_AMP_UWB) {
event = BTA_DM_AUTH_CMPL_EVT;
p_auth_cmpl = &sec_event.auth_cmpl;
bdcpy(p_auth_cmpl->bd_addr, bd_addr);
memcpy(p_auth_cmpl->bd_name, bd_name, (BD_NAME_LEN - 1));
p_auth_cmpl->bd_name[BD_NAME_LEN - 1] = 0;
p_auth_cmpl->key_present = TRUE;
p_auth_cmpl->key_type = key_type;
p_auth_cmpl->success = TRUE;
memcpy(p_auth_cmpl->key, key, LINK_KEY_LEN);
sec_event.auth_cmpl.fail_reason = HCI_SUCCESS;
#if BLE_INCLUDED == TRUE
// Report the BR link key based on the BR/EDR address and type
BTM_ReadDevInfo(bd_addr, &sec_event.auth_cmpl.dev_type, &sec_event.auth_cmpl.addr_type);
#endif
if (bta_dm_cb.p_sec_cback) {
bta_dm_cb.p_sec_cback(event, &sec_event);
}
} else {
APPL_TRACE_WARNING("%s() Received AMP Key", __func__);
}
return BTM_CMD_STARTED;
}
/*******************************************************************************
**
** Function bta_dm_authentication_complete_cback
**
** Description Authentication complete callback from BTM
**
** Returns void
**
*******************************************************************************/
static UINT8 bta_dm_authentication_complete_cback(BD_ADDR bd_addr, DEV_CLASS dev_class, BD_NAME bd_name, int result)
{
tBTA_DM_SEC sec_event;
UNUSED(dev_class);
if (result != BTM_SUCCESS) {
memset(&sec_event, 0, sizeof(tBTA_DM_SEC));
bdcpy(sec_event.auth_cmpl.bd_addr, bd_addr);
memcpy(sec_event.auth_cmpl.bd_name, bd_name, (BD_NAME_LEN - 1));
sec_event.auth_cmpl.bd_name[BD_NAME_LEN - 1] = 0;
#if BLE_INCLUDED == TRUE
// Report the BR link key based on the BR/EDR address and type
BTM_ReadDevInfo(bd_addr, &sec_event.auth_cmpl.dev_type, &sec_event.auth_cmpl.addr_type);
#endif
sec_event.auth_cmpl.fail_reason = (UINT8)result;
if (bta_dm_cb.p_sec_cback) {
bta_dm_cb.p_sec_cback(BTA_DM_AUTH_CMPL_EVT, &sec_event);
}
bta_dm_remove_sec_dev_entry(bd_addr);
}
return BTM_SUCCESS;
}
#if (BTM_LOCAL_IO_CAPS != BTM_IO_CAP_NONE)
/*******************************************************************************
**
** Function bta_dm_sp_cback
**
** Description simple pairing callback from BTM
**
** Returns void
**
*******************************************************************************/
static UINT8 bta_dm_sp_cback (tBTM_SP_EVT event, tBTM_SP_EVT_DATA *p_data)
{
tBTM_STATUS status = BTM_CMD_STARTED;
tBTA_DM_SEC sec_event;
tBTA_DM_SEC_EVT pin_evt = BTA_DM_SP_KEY_NOTIF_EVT;
APPL_TRACE_EVENT("bta_dm_sp_cback: %d", event);
if (!bta_dm_cb.p_sec_cback) {
return BTM_NOT_AUTHORIZED;
}
/* TODO_SP */
switch (event) {
case BTM_SP_IO_REQ_EVT:
#if (BTM_LOCAL_IO_CAPS != BTM_IO_CAP_NONE)
/* translate auth_req */
bta_dm_co_io_req(p_data->io_req.bd_addr, &p_data->io_req.io_cap,
&p_data->io_req.oob_data, &p_data->io_req.auth_req, p_data->io_req.is_orig);
#endif
#if BTM_OOB_INCLUDED == FALSE
status = BTM_SUCCESS;
#endif
APPL_TRACE_EVENT("io mitm: %d oob_data:%d", p_data->io_req.auth_req, p_data->io_req.oob_data);
break;
case BTM_SP_IO_RSP_EVT:
#if (BTM_LOCAL_IO_CAPS != BTM_IO_CAP_NONE)
bta_dm_co_io_rsp(p_data->io_rsp.bd_addr, p_data->io_rsp.io_cap,
p_data->io_rsp.oob_data, p_data->io_rsp.auth_req );
#endif
break;
case BTM_SP_CFM_REQ_EVT:
pin_evt = BTA_DM_SP_CFM_REQ_EVT;
bta_dm_cb.just_works = sec_event.cfm_req.just_works = p_data->cfm_req.just_works;
sec_event.cfm_req.loc_auth_req = p_data->cfm_req.loc_auth_req;
sec_event.cfm_req.rmt_auth_req = p_data->cfm_req.rmt_auth_req;
sec_event.cfm_req.loc_io_caps = p_data->cfm_req.loc_io_caps;
sec_event.cfm_req.rmt_io_caps = p_data->cfm_req.rmt_io_caps;
/* continue to next case */
#if (BTM_LOCAL_IO_CAPS != BTM_IO_CAP_NONE)
/* Passkey entry mode, mobile device with output capability is very
unlikely to receive key request, so skip this event */
/*case BTM_SP_KEY_REQ_EVT: */
case BTM_SP_KEY_NOTIF_EVT:
#endif
if (BTM_SP_CFM_REQ_EVT == event) {
/* Due to the switch case falling through below to BTM_SP_KEY_NOTIF_EVT,
call remote name request using values from cfm_req */
if (p_data->cfm_req.bd_name[0] == 0) {
bta_dm_cb.pin_evt = pin_evt;
bdcpy(bta_dm_cb.pin_bd_addr, p_data->cfm_req.bd_addr);
BTA_COPY_DEVICE_CLASS(bta_dm_cb.pin_dev_class, p_data->cfm_req.dev_class);
if ((BTM_ReadRemoteDeviceName(p_data->cfm_req.bd_addr, bta_dm_pinname_cback,
BT_TRANSPORT_BR_EDR)) == BTM_CMD_STARTED) {
return BTM_CMD_STARTED;
}
APPL_TRACE_WARNING(" bta_dm_sp_cback() -> Failed to start Remote Name Request ");
} else {
/* Due to the switch case falling through below to BTM_SP_KEY_NOTIF_EVT,
copy these values into key_notif from cfm_req */
bdcpy(sec_event.key_notif.bd_addr, p_data->cfm_req.bd_addr);
BTA_COPY_DEVICE_CLASS(sec_event.key_notif.dev_class, p_data->cfm_req.dev_class);
BCM_STRNCPY_S((char *)sec_event.key_notif.bd_name, sizeof(BD_NAME),
(char *)p_data->cfm_req.bd_name, (BD_NAME_LEN - 1));
sec_event.key_notif.bd_name[BD_NAME_LEN - 1] = 0;
}
}
bta_dm_cb.num_val = sec_event.key_notif.passkey = p_data->key_notif.passkey;
if (BTM_SP_KEY_NOTIF_EVT == event) {
/* If the device name is not known, save bdaddr and devclass
and initiate a name request with values from key_notif */
if (p_data->key_notif.bd_name[0] == 0) {
bta_dm_cb.pin_evt = pin_evt;
bdcpy(bta_dm_cb.pin_bd_addr, p_data->key_notif.bd_addr);
BTA_COPY_DEVICE_CLASS(bta_dm_cb.pin_dev_class, p_data->key_notif.dev_class);
if ((BTM_ReadRemoteDeviceName(p_data->key_notif.bd_addr, bta_dm_pinname_cback,
BT_TRANSPORT_BR_EDR)) == BTM_CMD_STARTED) {
return BTM_CMD_STARTED;
}
APPL_TRACE_WARNING(" bta_dm_sp_cback() -> Failed to start Remote Name Request ");
} else {
bdcpy(sec_event.key_notif.bd_addr, p_data->key_notif.bd_addr);
BTA_COPY_DEVICE_CLASS(sec_event.key_notif.dev_class, p_data->key_notif.dev_class);
BCM_STRNCPY_S((char *)sec_event.key_notif.bd_name, sizeof(BD_NAME),
(char *)p_data->key_notif.bd_name, (BD_NAME_LEN - 1));
sec_event.key_notif.bd_name[BD_NAME_LEN - 1] = 0;
}
}
bta_dm_cb.p_sec_cback(pin_evt, &sec_event);
break;
#if BTM_OOB_INCLUDED == TRUE
case BTM_SP_LOC_OOB_EVT:
bta_dm_co_loc_oob((BOOLEAN)(p_data->loc_oob.status == BTM_SUCCESS),
p_data->loc_oob.c, p_data->loc_oob.r);
break;
case BTM_SP_RMT_OOB_EVT:
/* If the device name is not known, save bdaddr and devclass and initiate a name request */
if (p_data->rmt_oob.bd_name[0] == 0) {
bta_dm_cb.pin_evt = BTA_DM_SP_RMT_OOB_EVT;
bdcpy(bta_dm_cb.pin_bd_addr, p_data->rmt_oob.bd_addr);
BTA_COPY_DEVICE_CLASS(bta_dm_cb.pin_dev_class, p_data->rmt_oob.dev_class);
if ((BTM_ReadRemoteDeviceName(p_data->rmt_oob.bd_addr, bta_dm_pinname_cback,
BT_TRANSPORT_BR_EDR)) == BTM_CMD_STARTED) {
return BTM_CMD_STARTED;
}
APPL_TRACE_WARNING(" bta_dm_sp_cback() -> Failed to start Remote Name Request ");
}
bdcpy(sec_event.rmt_oob.bd_addr, p_data->rmt_oob.bd_addr);
BTA_COPY_DEVICE_CLASS(sec_event.rmt_oob.dev_class, p_data->rmt_oob.dev_class);
BCM_STRNCPY_S((char *)sec_event.rmt_oob.bd_name, sizeof(BD_NAME), (char *)p_data->rmt_oob.bd_name, (BD_NAME_LEN - 1));
sec_event.rmt_oob.bd_name[BD_NAME_LEN - 1] = 0;
bta_dm_cb.p_sec_cback(BTA_DM_SP_RMT_OOB_EVT, &sec_event);
bta_dm_co_rmt_oob(p_data->rmt_oob.bd_addr);
break;
#endif
case BTM_SP_COMPLT_EVT:
/* do not report this event - handled by link_key_callback or auth_complete_callback */
break;
case BTM_SP_KEYPRESS_EVT:
memcpy(&sec_event.key_press, &p_data->key_press, sizeof(tBTM_SP_KEYPRESS));
bta_dm_cb.p_sec_cback(BTA_DM_SP_KEYPRESS_EVT, &sec_event);
break;
case BTM_SP_UPGRADE_EVT:
bta_dm_co_lk_upgrade(p_data->upgrade.bd_addr, &p_data->upgrade.upgrade );
break;
default:
status = BTM_NOT_AUTHORIZED;
break;
}
APPL_TRACE_EVENT("dm status: %d", status);
return status;
}
#endif /* (BTM_LOCAL_IO_CAPS != BTM_IO_CAP_NONE) */
#endif ///SMP_INCLUDED == TRUE
/*******************************************************************************
**
** Function bta_dm_local_name_cback
**
** Description Callback from btm after local name is read
**
**
** Returns void
**
*******************************************************************************/
static void bta_dm_local_name_cback(UINT8 *p_name)
{
tBTA_DM_SEC sec_event;
UNUSED(p_name);
sec_event.enable.status = BTA_SUCCESS;
if (bta_dm_cb.p_sec_cback) {
bta_dm_cb.p_sec_cback(BTA_DM_ENABLE_EVT, &sec_event);
}
}
/*******************************************************************************
**
** Function bta_dm_bl_change_cback
**
** Description Callback from btm when acl connection goes up or down
**
**
** Returns void
**
*******************************************************************************/
static void bta_dm_bl_change_cback (tBTM_BL_EVENT_DATA *p_data)
{
tBTA_DM_ACL_CHANGE *p_msg;
if ((p_msg = (tBTA_DM_ACL_CHANGE *) osi_malloc(sizeof(tBTA_DM_ACL_CHANGE))) != NULL) {
p_msg->event = p_data->event;
p_msg->is_new = FALSE;
switch (p_msg->event) {
case BTM_BL_CONN_EVT:
p_msg->is_new = TRUE;
bdcpy(p_msg->bd_addr, p_data->conn.p_bda);
#if BLE_INCLUDED == TRUE
p_msg->transport = p_data->conn.transport;
p_msg->handle = p_data->conn.handle;
#endif
break;
case BTM_BL_DISCN_EVT:
bdcpy(p_msg->bd_addr, p_data->discn.p_bda);
#if BLE_INCLUDED == TRUE
p_msg->transport = p_data->discn.transport;
p_msg->handle = p_data->discn.handle;
#endif
break;
case BTM_BL_UPDATE_EVT:
p_msg->busy_level = p_data->update.busy_level;
p_msg->busy_level_flags = p_data->update.busy_level_flags;
break;
case BTM_BL_ROLE_CHG_EVT:
p_msg->new_role = p_data->role_chg.new_role;
p_msg->hci_status = p_data->role_chg.hci_status;
bdcpy(p_msg->bd_addr, p_data->role_chg.p_bda);
break;
case BTM_BL_COLLISION_EVT:
bdcpy(p_msg->bd_addr, p_data->conn.p_bda);
break;
}
p_msg->hdr.event = BTA_DM_ACL_CHANGE_EVT;
bta_sys_sendmsg(p_msg);
}
}
/*******************************************************************************
**
** Function bta_dm_rs_cback
**
** Description Receives the role switch complete event
**
** Returns
**
*******************************************************************************/
static void bta_dm_rs_cback (tBTM_ROLE_SWITCH_CMPL *p1)
{
UNUSED(p1);
APPL_TRACE_WARNING("bta_dm_rs_cback:%d", bta_dm_cb.rs_event);
if (bta_dm_cb.rs_event == BTA_DM_API_SEARCH_EVT) {
bta_dm_cb.search_msg.rs_res = BTA_DM_RS_OK; /* do not care about the result for now */
bta_dm_cb.rs_event = 0;
bta_dm_search_start((tBTA_DM_MSG *)&bta_dm_cb.search_msg);
}
}
/*******************************************************************************
**
** Function bta_dm_check_av
**
** Description This function checks if AV is active
** if yes, make sure the AV link is master
**
** Returns BOOLEAN - TRUE, if switch is in progress
**
*******************************************************************************/
static BOOLEAN bta_dm_check_av(UINT16 event)
{
BOOLEAN avoid_roleswitch = FALSE;
BOOLEAN switching = FALSE;
UINT8 i;
tBTA_DM_PEER_DEVICE *p_dev;
#if defined(BTA_DM_AVOID_A2DP_ROLESWITCH_ON_INQUIRY) && (BTA_DM_AVOID_A2DP_ROLESWITCH_ON_INQUIRY == TRUE)
/* avoid role switch upon inquiry if a2dp is actively streaming as it
introduces an audioglitch due to FW scheduling delays (unavoidable) */
if (event == BTA_DM_API_SEARCH_EVT) {
avoid_roleswitch = TRUE;
}
#endif
APPL_TRACE_EVENT("bta_dm_check_av:%d", bta_dm_cb.cur_av_count);
if (bta_dm_cb.cur_av_count) {
for (i = 0; i < bta_dm_cb.device_list.count; i++) {
p_dev = &bta_dm_cb.device_list.peer_device[i];
APPL_TRACE_WARNING("[%d]: state:%d, info:x%x, avoid_rs %d",
i, p_dev->conn_state, p_dev->info, avoid_roleswitch);
if ((p_dev->conn_state == BTA_DM_CONNECTED) && (p_dev->info & BTA_DM_DI_AV_ACTIVE) &&
(avoid_roleswitch == FALSE)) {
/* make master and take away the role switch policy */
if (BTM_CMD_STARTED == BTM_SwitchRole (p_dev->peer_bdaddr, HCI_ROLE_MASTER, (tBTM_CMPL_CB *)bta_dm_rs_cback)) {
/* the role switch command is actually sent */
bta_dm_cb.rs_event = event;
switching = TRUE;
}
/* else either already master or can not switch for some reasons */
bta_dm_policy_cback(BTA_SYS_PLCY_CLR, 0, HCI_ENABLE_MASTER_SLAVE_SWITCH, p_dev->peer_bdaddr);
break;
}
}
}
return switching;
}
/*******************************************************************************
**
** Function bta_dm_acl_change
**
** Description Process BTA_DM_ACL_CHANGE_EVT
**
**
** Returns void
**
*******************************************************************************/
void bta_dm_acl_change(tBTA_DM_MSG *p_data)
{
UINT8 i;
UINT8 *p;
tBTA_DM_SEC conn;
BOOLEAN is_new = p_data->acl_change.is_new;
BD_ADDR_PTR p_bda = p_data->acl_change.bd_addr;
BOOLEAN need_policy_change = FALSE;
BOOLEAN issue_unpair_cb = FALSE;
tBTA_DM_PEER_DEVICE *p_dev;
memset(&conn, 0, sizeof(tBTA_DM_SEC));
switch (p_data->acl_change.event) {
case BTM_BL_UPDATE_EVT: /* busy level update */
if ( bta_dm_cb.p_sec_cback ) {
conn.busy_level.level = p_data->acl_change.busy_level;
conn.busy_level.level_flags = p_data->acl_change.busy_level_flags;
bta_dm_cb.p_sec_cback(BTA_DM_BUSY_LEVEL_EVT, &conn);
}
return;
case BTM_BL_ROLE_CHG_EVT: /* role change event */
p_dev = bta_dm_find_peer_device(p_bda);
if (p_dev) {
APPL_TRACE_DEBUG("bta_dm_acl_change role chg info:x%x new_role:%d dev count:%d",
p_dev->info, p_data->acl_change.new_role, bta_dm_cb.device_list.count);
if (p_dev->info & BTA_DM_DI_AV_ACTIVE) {
/* there's AV activity on this link */
if (p_data->acl_change.new_role == HCI_ROLE_SLAVE && bta_dm_cb.device_list.count > 1
&& p_data->acl_change.hci_status == HCI_SUCCESS) {
/* more than one connections and the AV connection is role switched to slave
* switch it back to master and remove the switch policy */
BTM_SwitchRole(p_bda, BTM_ROLE_MASTER, NULL);
need_policy_change = TRUE;
} else if (p_bta_dm_cfg->avoid_scatter && (p_data->acl_change.new_role == HCI_ROLE_MASTER)) {
/* if the link updated to be master include AV activities, remove the switch policy */
need_policy_change = TRUE;
}
if (need_policy_change) {
bta_dm_policy_cback(BTA_SYS_PLCY_CLR, 0, HCI_ENABLE_MASTER_SLAVE_SWITCH, p_dev->peer_bdaddr);
}
} else {
/* there's AV no activity on this link and role switch happened
* check if AV is active
* if so, make sure the AV link is master */
bta_dm_check_av(0);
}
bta_sys_notify_role_chg(p_data->acl_change.bd_addr, p_data->acl_change.new_role, p_data->acl_change.hci_status);
bdcpy(conn.role_chg.bd_addr, p_bda);
conn.role_chg.new_role = (UINT8) p_data->acl_change.new_role;
if ( bta_dm_cb.p_sec_cback ) {
bta_dm_cb.p_sec_cback(BTA_DM_ROLE_CHG_EVT, (tBTA_DM_SEC *)&conn);
}
}
return;
}
/* Collision report from Stack: Notify profiles */
if (p_data->acl_change.event == BTM_BL_COLLISION_EVT) {
bta_sys_notify_collision (p_bda);
return;
}
if (is_new) {
for (i = 0; i < bta_dm_cb.device_list.count; i++) {
if (!bdcmp( bta_dm_cb.device_list.peer_device[i].peer_bdaddr, p_bda)
#if BLE_INCLUDED == TRUE
&& bta_dm_cb.device_list.peer_device[i].conn_handle == p_data->acl_change.handle
#endif
) {
break;
}
}
if (i == bta_dm_cb.device_list.count) {
if (bta_dm_cb.device_list.count < BTA_DM_NUM_PEER_DEVICE) {
bdcpy(bta_dm_cb.device_list.peer_device[bta_dm_cb.device_list.count].peer_bdaddr, p_bda);
bta_dm_cb.device_list.peer_device[bta_dm_cb.device_list.count].link_policy = bta_dm_cb.cur_policy;
bta_dm_cb.device_list.count++;
#if BLE_INCLUDED == TRUE
bta_dm_cb.device_list.peer_device[i].conn_handle = p_data->acl_change.handle;
if (p_data->acl_change.transport == BT_TRANSPORT_LE) {
bta_dm_cb.device_list.le_count++;
}
#endif
} else {
APPL_TRACE_ERROR("%s max active connection reached, no resources", __func__);
return;
}
}
bta_dm_cb.device_list.peer_device[i].conn_state = BTA_DM_CONNECTED;
bta_dm_cb.device_list.peer_device[i].pref_role = BTA_ANY_ROLE;
bdcpy(conn.link_up.bd_addr, p_bda);
bta_dm_cb.device_list.peer_device[i].info = BTA_DM_DI_NONE;
#if BLE_INCLUDED == TRUE
conn.link_up.link_type = p_data->acl_change.transport;
bta_dm_cb.device_list.peer_device[i].transport = p_data->acl_change.transport;
#endif
if (((NULL != (p = BTM_ReadLocalFeatures ())) && HCI_SNIFF_SUB_RATE_SUPPORTED(p)) &&
((NULL != (p = BTM_ReadRemoteFeatures (p_bda))) && HCI_SNIFF_SUB_RATE_SUPPORTED(p))) {
/* both local and remote devices support SSR */
bta_dm_cb.device_list.peer_device[i].info = BTA_DM_DI_USE_SSR;
}
APPL_TRACE_DEBUG("%s info: 0x%x", __func__, bta_dm_cb.device_list.peer_device[i].info);
if (bta_dm_cb.p_sec_cback) {
bta_dm_cb.p_sec_cback(BTA_DM_LINK_UP_EVT, (tBTA_DM_SEC *)&conn);
}
} else {
for (i = 0; i < bta_dm_cb.device_list.count; i++) {
if (bdcmp( bta_dm_cb.device_list.peer_device[i].peer_bdaddr, p_bda)
#if BLE_INCLUDED == TRUE
|| bta_dm_cb.device_list.peer_device[i].transport != p_data->acl_change.transport
#endif
) {
continue;
}
if ( bta_dm_cb.device_list.peer_device[i].conn_state == BTA_DM_UNPAIRING ) {
if (BTM_SecDeleteDevice(bta_dm_cb.device_list.peer_device[i].peer_bdaddr, bta_dm_cb.device_list.peer_device[i].transport)) {
issue_unpair_cb = TRUE;
}
APPL_TRACE_DEBUG("%s: Unpairing: issue unpair CB = %d ", __FUNCTION__, issue_unpair_cb);
}
conn.link_down.is_removed = bta_dm_cb.device_list.peer_device[i].remove_dev_pending;
for (; i < bta_dm_cb.device_list.count ; i++) {
memcpy(&bta_dm_cb.device_list.peer_device[i], &bta_dm_cb.device_list.peer_device[i + 1], sizeof(bta_dm_cb.device_list.peer_device[i]));
}
break;
}
if (bta_dm_cb.device_list.count) {
bta_dm_cb.device_list.count--;
}
#if BLE_INCLUDED == TRUE
if ((p_data->acl_change.transport == BT_TRANSPORT_LE) &&
(bta_dm_cb.device_list.le_count)) {
bta_dm_cb.device_list.le_count--;
}
conn.link_down.link_type = p_data->acl_change.transport;
#endif
if (bta_dm_search_cb.wait_disc && !bdcmp(bta_dm_search_cb.peer_bdaddr, p_bda)) {
bta_dm_search_cb.wait_disc = FALSE;
if (bta_dm_search_cb.sdp_results) {
APPL_TRACE_EVENT(" timer stopped ");
bta_sys_stop_timer(&bta_dm_search_cb.search_timer);
bta_dm_discover_next_device();
}
}
if (bta_dm_cb.disabling) {
if (!BTM_GetNumAclLinks()) {
bta_sys_stop_timer(&bta_dm_cb.disable_timer);
bta_dm_cb.disable_timer.p_cback = (TIMER_CBACK *)&bta_dm_disable_conn_down_timer_cback;
/*
* Start a timer to make sure that the profiles
* get the disconnect event.
*/
bta_sys_start_timer(&bta_dm_cb.disable_timer, 0, 1000);
}
}
if (conn.link_down.is_removed) {
BTM_SecDeleteDevice(p_bda, p_data->acl_change.transport);
#if (BLE_INCLUDED == TRUE && GATTC_INCLUDED == TRUE)
/* need to remove all pending background connection */
BTA_GATTC_CancelOpen(0, p_bda, FALSE);
/* remove all cached GATT information */
2018-05-22 08:27:01 +00:00
BTA_GATTC_Refresh(p_bda, false);
#endif
}
bdcpy(conn.link_down.bd_addr, p_bda);
conn.link_down.reason = (UINT8) btm_get_acl_disc_reason_code();
if ( bta_dm_cb.p_sec_cback ) {
bta_dm_cb.p_sec_cback(BTA_DM_LINK_DOWN_EVT, &conn);
if ( issue_unpair_cb ) {
if (p_data->acl_change.transport == BT_TRANSPORT_LE) {
bta_dm_cb.p_sec_cback(BTA_DM_BLE_DEV_UNPAIRED_EVT, &conn);
} else {
bta_dm_cb.p_sec_cback(BTA_DM_DEV_UNPAIRED_EVT, &conn);
}
}
}
}
bta_dm_adjust_roles(TRUE);
}
/*******************************************************************************
**
** Function bta_dm_disable_conn_down_timer_cback
**
** Description Sends disable event to application
**
**
** Returns void
**
*******************************************************************************/
static void bta_dm_disable_conn_down_timer_cback (TIMER_LIST_ENT *p_tle)
{
UNUSED(p_tle);
tBTA_SYS_HW_MSG *sys_enable_event;
#if (BTA_DM_PM_INCLUDED == TRUE)
/* disable the power managment module */
bta_dm_disable_pm();
#endif /* #if (BTA_DM_PM_INCLUDED == TRUE) */
/* register our callback to SYS HW manager */
bta_sys_hw_register( BTA_SYS_HW_BLUETOOTH, bta_dm_sys_hw_cback );
/* send a message to BTA SYS */
if ((sys_enable_event = (tBTA_SYS_HW_MSG *) osi_malloc(sizeof(tBTA_SYS_HW_MSG))) != NULL) {
sys_enable_event->hdr.event = BTA_SYS_API_DISABLE_EVT;
sys_enable_event->hw_module = BTA_SYS_HW_BLUETOOTH;
bta_sys_sendmsg(sys_enable_event);
}
bta_dm_cb.disabling = FALSE;
}
/*******************************************************************************
**
** Function bta_dm_rm_cback
**
** Description Role management callback from sys
**
**
** Returns void
**
*******************************************************************************/
static void bta_dm_rm_cback(tBTA_SYS_CONN_STATUS status, UINT8 id, UINT8 app_id, BD_ADDR peer_addr)
{
UINT8 j;
tBTA_PREF_ROLES role;
tBTA_DM_PEER_DEVICE *p_dev;
p_dev = bta_dm_find_peer_device(peer_addr);
if ( status == BTA_SYS_CONN_OPEN) {
if (p_dev) {
/* Do not set to connected if we are in the middle of unpairing. When AV stream is
* started it fakes out a SYS_CONN_OPEN to potentially trigger a role switch command.
* But this should not be done if we are in the middle of unpairing.
*/
if (p_dev->conn_state != BTA_DM_UNPAIRING) {
p_dev->conn_state = BTA_DM_CONNECTED;
}
for (j = 1; j <= p_bta_dm_rm_cfg[0].app_id; j++) {
if (((p_bta_dm_rm_cfg[j].app_id == app_id) || (p_bta_dm_rm_cfg[j].app_id == BTA_ALL_APP_ID))
&& (p_bta_dm_rm_cfg[j].id == id)) {
role = p_bta_dm_rm_cfg[j].cfg;
if (role > p_dev->pref_role ) {
p_dev->pref_role = role;
}
break;
}
}
}
}
if ((BTA_ID_AV == id) || (BTA_ID_AVK == id)) {
if ( status == BTA_SYS_CONN_BUSY) {
if (p_dev) {
p_dev->info |= BTA_DM_DI_AV_ACTIVE;
}
/* AV calls bta_sys_conn_open with the A2DP stream count as app_id */
if (BTA_ID_AV == id) {
bta_dm_cb.cur_av_count = bta_dm_get_av_count();
}
} else if ( status == BTA_SYS_CONN_IDLE) {
if (p_dev) {
p_dev->info &= ~BTA_DM_DI_AV_ACTIVE;
}
/* get cur_av_count from connected services */
if (BTA_ID_AV == id) {
bta_dm_cb.cur_av_count = bta_dm_get_av_count();
}
}
APPL_TRACE_EVENT("bta_dm_rm_cback:%d, status:%d", bta_dm_cb.cur_av_count, status);
}
/* Don't adjust roles for each busy/idle state transition to avoid
excessive switch requests when individual profile busy/idle status
changes */
if ((status != BTA_SYS_CONN_BUSY) && (status != BTA_SYS_CONN_IDLE)) {
bta_dm_adjust_roles(FALSE);
}
}
/*******************************************************************************
**
** Function bta_dm_delay_role_switch_cback
**
** Description Callback from btm to delay a role switch
**
** Returns void
**
*******************************************************************************/
static void bta_dm_delay_role_switch_cback(TIMER_LIST_ENT *p_tle)
{
UNUSED(p_tle);
APPL_TRACE_EVENT("bta_dm_delay_role_switch_cback: initiating Delayed RS");
bta_dm_adjust_roles (FALSE);
}
/*******************************************************************************
**
** Function bta_dm_remove_sec_dev_entry
**
** Description Removes device entry from Security device DB if ACL connection with
** remtoe device does not exist, else schedule for dev entry removal upon
ACL close
**
** Returns void
**
*******************************************************************************/
#if (SMP_INCLUDED == TRUE)
static void bta_dm_remove_sec_dev_entry(BD_ADDR remote_bd_addr)
{
UINT16 index = 0;
if ( BTM_IsAclConnectionUp(remote_bd_addr, BT_TRANSPORT_LE) ||
BTM_IsAclConnectionUp(remote_bd_addr, BT_TRANSPORT_BR_EDR)) {
APPL_TRACE_DEBUG("%s ACL is not down. Schedule for Dev Removal when ACL closes",
__FUNCTION__);
BTM_SecClearSecurityFlags (remote_bd_addr);
for (index = 0; index < bta_dm_cb.device_list.count; index ++) {
if (!bdcmp( bta_dm_cb.device_list.peer_device[index].peer_bdaddr, remote_bd_addr)) {
break;
}
}
if (index != bta_dm_cb.device_list.count) {
bta_dm_cb.device_list.peer_device[index].remove_dev_pending = TRUE;
} else {
APPL_TRACE_ERROR(" %s Device does not exist in DB", __FUNCTION__);
}
} else {
BTM_SecDeleteDevice (remote_bd_addr, bta_dm_cb.device_list.peer_device[index].transport);
#if (BLE_INCLUDED == TRUE && GATTC_INCLUDED == TRUE)
/* need to remove all pending background connection */
BTA_GATTC_CancelOpen(0, remote_bd_addr, FALSE);
/* remove all cached GATT information */
2018-05-22 08:27:01 +00:00
BTA_GATTC_Refresh(remote_bd_addr, false);
#endif
}
}
#endif ///SMP_INCLUDED == TRUE
/*******************************************************************************
**
** Function bta_dm_adjust_roles
**
** Description Adjust roles
**
**
** Returns void
**
*******************************************************************************/
static void bta_dm_adjust_roles(BOOLEAN delay_role_switch)
{
UINT8 i;
BOOLEAN set_master_role = FALSE;
#if BLE_INCLUDED == TRUE
UINT8 br_count = bta_dm_cb.device_list.count - bta_dm_cb.device_list.le_count;
#else
UINT8 br_count = bta_dm_cb.device_list.count;
#endif
if (br_count) {
/* the configuration is no scatternet
* or AV connection exists and there are more than one ACL link */
if ( (p_bta_dm_rm_cfg[0].cfg == BTA_DM_NO_SCATTERNET) ||
(bta_dm_cb.cur_av_count && br_count > 1) ) {
L2CA_SetDesireRole (HCI_ROLE_MASTER);
set_master_role = TRUE;
}
for (i = 0; i < bta_dm_cb.device_list.count; i++) {
if (bta_dm_cb.device_list.peer_device[i].conn_state == BTA_DM_CONNECTED
#if BLE_INCLUDED == TRUE
&& bta_dm_cb.device_list.peer_device[i].transport == BT_TRANSPORT_BR_EDR
#endif
) {
if (!set_master_role && (bta_dm_cb.device_list.peer_device[i].pref_role != BTA_ANY_ROLE)
&& (p_bta_dm_rm_cfg[0].cfg == BTA_DM_PARTIAL_SCATTERNET)) {
L2CA_SetDesireRole (HCI_ROLE_MASTER);
set_master_role = TRUE;
}
if ((bta_dm_cb.device_list.peer_device[i].pref_role == BTA_MASTER_ROLE_ONLY)
|| (br_count > 1)) {
/* Initiating immediate role switch with certain remote devices
has caused issues due to role switch colliding with link encryption setup and
causing encryption (and in turn the link) to fail . These device . Firmware
versions are stored in a blacklist and role switch with these devices are
delayed to avoid the collision with link encryption setup */
if (bta_dm_cb.device_list.peer_device[i].pref_role != BTA_SLAVE_ROLE_ONLY &&
delay_role_switch == FALSE) {
BTM_SwitchRole (bta_dm_cb.device_list.peer_device[i].peer_bdaddr,
HCI_ROLE_MASTER, NULL);
} else {
bta_dm_cb.switch_delay_timer.p_cback =
(TIMER_CBACK *)&bta_dm_delay_role_switch_cback;
bta_sys_start_timer(&bta_dm_cb.switch_delay_timer, 0, 500);
}
}
}
}
if (!set_master_role) {
L2CA_SetDesireRole (L2CAP_DESIRED_LINK_ROLE);
}
} else {
L2CA_SetDesireRole (L2CAP_DESIRED_LINK_ROLE);
}
}
/*******************************************************************************
**
** Function bta_dm_get_remname
**
** Description Returns a pointer to the remote name stored in the DM control
** block if it exists, or from the BTM memory.
**
** Returns char * - Pointer to the remote device name
*******************************************************************************/
#if (SDP_INCLUDED == TRUE || SMP_INCLUDED == TRUE)
static char *bta_dm_get_remname(void)
{
char *p_name = (char *)bta_dm_search_cb.peer_name;
char *p_temp;
/* If the name isn't already stored, try retrieving from BTM */
if (*p_name == '\0')
if ((p_temp = BTM_SecReadDevName(bta_dm_search_cb.peer_bdaddr)) != NULL) {
p_name = p_temp;
}
return p_name;
}
#endif ///SDP_INCLUDED == TRUE || SMP_INCLUDED == TRUE
/*******************************************************************************
**
** Function bta_dm_bond_cancel_complete_cback
**
** Description Authentication complete callback from BTM
**
** Returns void
**
*******************************************************************************/
#if (SMP_INCLUDED == TRUE)
static void bta_dm_bond_cancel_complete_cback(tBTM_STATUS result)
{
tBTA_DM_SEC sec_event;
if (result == BTM_SUCCESS) {
sec_event.bond_cancel_cmpl.result = BTA_SUCCESS;
} else {
sec_event.bond_cancel_cmpl.result = BTA_FAILURE;
}
if (bta_dm_cb.p_sec_cback) {
bta_dm_cb.p_sec_cback(BTA_DM_BOND_CANCEL_CMPL_EVT, &sec_event);
}
}
#endif ///SMP_INCLUDED == TRUE
/*******************************************************************************
**
** Function bta_dm_set_eir
**
** Description This function creates EIR tagged data and writes it to controller.
**
** Returns None
**
*******************************************************************************/
static void bta_dm_set_eir (char *local_name)
{
BT_HDR *p_buf;
UINT8 *p;
UINT8 *p_length;
#if (BTA_EIR_CANNED_UUID_LIST != TRUE)
UINT8 *p_type;
UINT8 max_num_uuid;
#if (BTA_EIR_SERVER_NUM_CUSTOM_UUID > 0)
UINT8 custom_uuid_idx;
#endif // BTA_EIR_SERVER_NUM_CUSTOM_UUID
#endif // BTA_EIR_CANNED_UUID_LIST
#if (BTM_EIR_DEFAULT_FEC_REQUIRED == FALSE)
UINT8 free_eir_length = HCI_EXT_INQ_RESPONSE_LEN;
#else // BTM_EIR_DEFAULT_FEC_REQUIRED
UINT8 free_eir_length = HCI_DM5_PACKET_SIZE;
#endif // BTM_EIR_DEFAULT_FEC_REQUIRED
UINT8 num_uuid;
UINT8 data_type;
UINT8 local_name_len;
/* wait until complete to disable */
if (bta_dm_cb.disable_timer.in_use) {
return;
}
#if ( BTA_EIR_CANNED_UUID_LIST != TRUE )
/* wait until App is ready */
if (bta_dm_cb.app_ready_timer.in_use) {
return;
}
/* if local name is not provided, get it from controller */
if ( local_name == NULL ) {
if ( BTM_ReadLocalDeviceName( &local_name ) != BTM_SUCCESS ) {
APPL_TRACE_ERROR("Fail to read local device name for EIR");
}
}
#endif // BTA_EIR_CANNED_UUID_LIST
/* Allocate a buffer to hold HCI command */
if ((p_buf = (BT_HDR *)osi_malloc(BTM_CMD_BUF_SIZE)) == NULL) {
APPL_TRACE_ERROR("bta_dm_set_eir couldn't allocate buffer");
return;
}
p = (UINT8 *)p_buf + BTM_HCI_EIR_OFFSET;
memset(p, 0x00, HCI_EXT_INQ_RESPONSE_LEN );
APPL_TRACE_DEBUG("BTA is generating EIR");
if ( local_name ) {
local_name_len = strlen( local_name );
} else {
local_name_len = 0;
}
data_type = BTM_EIR_COMPLETE_LOCAL_NAME_TYPE;
/* if local name is longer than minimum length of shortened name */
/* check whether it needs to be shortened or not */
if ( local_name_len > p_bta_dm_eir_cfg->bta_dm_eir_min_name_len ) {
/* get number of UUID 16-bit list */
#if (BTA_EIR_CANNED_UUID_LIST == TRUE)
num_uuid = p_bta_dm_eir_cfg->bta_dm_eir_uuid16_len / LEN_UUID_16;
#else // BTA_EIR_CANNED_UUID_LIST
max_num_uuid = (free_eir_length - 2) / LEN_UUID_16;
data_type = BTM_GetEirSupportedServices( bta_dm_cb.eir_uuid, &p,
max_num_uuid, &num_uuid );
p = (UINT8 *)p_buf + BTM_HCI_EIR_OFFSET; /* reset p */
#endif // BTA_EIR_CANNED_UUID_LIST
/* if UUID doesn't fit remaing space, shorten local name */
if ( local_name_len > (free_eir_length - 4 - num_uuid * LEN_UUID_16)) {
APPL_TRACE_WARNING("BTA EIR: local name is shortened");
local_name_len = p_bta_dm_eir_cfg->bta_dm_eir_min_name_len;
data_type = BTM_EIR_SHORTENED_LOCAL_NAME_TYPE;
} else {
data_type = BTM_EIR_COMPLETE_LOCAL_NAME_TYPE;
}
}
UINT8_TO_STREAM(p, local_name_len + 1);
UINT8_TO_STREAM(p, data_type);
if (local_name != NULL) {
memcpy(p, local_name, local_name_len);
p += local_name_len;
}
free_eir_length -= local_name_len + 2;
#if (BTA_EIR_CANNED_UUID_LIST == TRUE)
/* if UUID list is provided as static data in configuration */
if (( p_bta_dm_eir_cfg->bta_dm_eir_uuid16_len > 0 )
&& (p_bta_dm_eir_cfg->bta_dm_eir_uuid16)) {
if ( free_eir_length > LEN_UUID_16 + 2) {
free_eir_length -= 2;
if ( free_eir_length >= p_bta_dm_eir_cfg->bta_dm_eir_uuid16_len) {
num_uuid = p_bta_dm_eir_cfg->bta_dm_eir_uuid16_len / LEN_UUID_16;
data_type = BTM_EIR_COMPLETE_16BITS_UUID_TYPE;
} else { /* not enough room for all UUIDs */
APPL_TRACE_WARNING("BTA EIR: UUID 16-bit list is truncated");
num_uuid = free_eir_length / LEN_UUID_16;
data_type = BTM_EIR_MORE_16BITS_UUID_TYPE;
}
UINT8_TO_STREAM(p, num_uuid * LEN_UUID_16 + 1);
UINT8_TO_STREAM(p, data_type);
memcpy(p, p_bta_dm_eir_cfg->bta_dm_eir_uuid16, num_uuid * LEN_UUID_16 );
p += num_uuid * LEN_UUID_16;
free_eir_length -= num_uuid * LEN_UUID_16;
}
}
#else /* (BTA_EIR_CANNED_UUID_LIST == TRUE) */
/* if UUID list is dynamic */
if ( free_eir_length >= 2) {
p_length = p++;
p_type = p++;
num_uuid = 0;
max_num_uuid = (free_eir_length - 2) / LEN_UUID_16;
data_type = BTM_GetEirSupportedServices( bta_dm_cb.eir_uuid, &p, max_num_uuid, &num_uuid );
if ( data_type == BTM_EIR_MORE_16BITS_UUID_TYPE ) {
APPL_TRACE_WARNING("BTA EIR: UUID 16-bit list is truncated");
}
#if (BTA_EIR_SERVER_NUM_CUSTOM_UUID > 0)
else {
for (custom_uuid_idx = 0; custom_uuid_idx < BTA_EIR_SERVER_NUM_CUSTOM_UUID; custom_uuid_idx++) {
if (bta_dm_cb.custom_uuid[custom_uuid_idx].len == LEN_UUID_16) {
if ( num_uuid < max_num_uuid ) {
UINT16_TO_STREAM(p, bta_dm_cb.custom_uuid[custom_uuid_idx].uu.uuid16);
num_uuid++;
} else {
data_type = BTM_EIR_MORE_16BITS_UUID_TYPE;
APPL_TRACE_WARNING("BTA EIR: UUID 16-bit list is truncated");
break;
}
}
}
}
#endif /* (BTA_EIR_SERVER_NUM_CUSTOM_UUID > 0) */
UINT8_TO_STREAM(p_length, num_uuid * LEN_UUID_16 + 1);
UINT8_TO_STREAM(p_type, data_type);
free_eir_length -= num_uuid * LEN_UUID_16 + 2;
}
#endif /* (BTA_EIR_CANNED_UUID_LIST == TRUE) */
#if ( BTA_EIR_CANNED_UUID_LIST != TRUE )&&(BTA_EIR_SERVER_NUM_CUSTOM_UUID > 0)
/* Adding 32-bit UUID list */
if ( free_eir_length >= 2) {
p_length = p++;
p_type = p++;
num_uuid = 0;
data_type = BTM_EIR_COMPLETE_32BITS_UUID_TYPE;
max_num_uuid = (free_eir_length - 2) / LEN_UUID_32;
for (custom_uuid_idx = 0; custom_uuid_idx < BTA_EIR_SERVER_NUM_CUSTOM_UUID; custom_uuid_idx++) {
if (bta_dm_cb.custom_uuid[custom_uuid_idx].len == LEN_UUID_32) {
if ( num_uuid < max_num_uuid ) {
UINT32_TO_STREAM(p, bta_dm_cb.custom_uuid[custom_uuid_idx].uu.uuid32);
num_uuid++;
} else {
data_type = BTM_EIR_MORE_32BITS_UUID_TYPE;
APPL_TRACE_WARNING("BTA EIR: UUID 32-bit list is truncated");
break;
}
}
}
UINT8_TO_STREAM(p_length, num_uuid * LEN_UUID_32 + 1);
UINT8_TO_STREAM(p_type, data_type);
free_eir_length -= num_uuid * LEN_UUID_32 + 2;
}
/* Adding 128-bit UUID list */
if ( free_eir_length >= 2) {
p_length = p++;
p_type = p++;
num_uuid = 0;
data_type = BTM_EIR_COMPLETE_128BITS_UUID_TYPE;
max_num_uuid = (free_eir_length - 2) / LEN_UUID_128;
for (custom_uuid_idx = 0; custom_uuid_idx < BTA_EIR_SERVER_NUM_CUSTOM_UUID; custom_uuid_idx++) {
if (bta_dm_cb.custom_uuid[custom_uuid_idx].len == LEN_UUID_128) {
if ( num_uuid < max_num_uuid ) {
ARRAY16_TO_STREAM(p, bta_dm_cb.custom_uuid[custom_uuid_idx].uu.uuid128);
num_uuid++;
} else {
data_type = BTM_EIR_MORE_128BITS_UUID_TYPE;
APPL_TRACE_WARNING("BTA EIR: UUID 128-bit list is truncated");
break;
}
}
}
UINT8_TO_STREAM(p_length, num_uuid * LEN_UUID_128 + 1);
UINT8_TO_STREAM(p_type, data_type);
free_eir_length -= num_uuid * LEN_UUID_128 + 2;
}
#endif /* ( BTA_EIR_CANNED_UUID_LIST != TRUE )&&(BTA_EIR_SERVER_NUM_CUSTOM_UUID > 0) */
/* if Flags are provided in configuration */
if (( p_bta_dm_eir_cfg->bta_dm_eir_flag_len > 0 )
&& ( p_bta_dm_eir_cfg->bta_dm_eir_flags )
&& ( free_eir_length >= p_bta_dm_eir_cfg->bta_dm_eir_flag_len + 2 )) {
UINT8_TO_STREAM(p, p_bta_dm_eir_cfg->bta_dm_eir_flag_len + 1);
UINT8_TO_STREAM(p, BTM_EIR_FLAGS_TYPE);
memcpy(p, p_bta_dm_eir_cfg->bta_dm_eir_flags,
p_bta_dm_eir_cfg->bta_dm_eir_flag_len);
p += p_bta_dm_eir_cfg->bta_dm_eir_flag_len;
free_eir_length -= p_bta_dm_eir_cfg->bta_dm_eir_flag_len + 2;
}
/* if Manufacturer Specific are provided in configuration */
if (( p_bta_dm_eir_cfg->bta_dm_eir_manufac_spec_len > 0 )
&& ( p_bta_dm_eir_cfg->bta_dm_eir_manufac_spec )
&& ( free_eir_length >= p_bta_dm_eir_cfg->bta_dm_eir_manufac_spec_len + 2 )) {
p_length = p;
UINT8_TO_STREAM(p, p_bta_dm_eir_cfg->bta_dm_eir_manufac_spec_len + 1);
UINT8_TO_STREAM(p, BTM_EIR_MANUFACTURER_SPECIFIC_TYPE);
memcpy(p, p_bta_dm_eir_cfg->bta_dm_eir_manufac_spec,
p_bta_dm_eir_cfg->bta_dm_eir_manufac_spec_len);
p += p_bta_dm_eir_cfg->bta_dm_eir_manufac_spec_len;
free_eir_length -= p_bta_dm_eir_cfg->bta_dm_eir_manufac_spec_len + 2;
} else {
p_length = NULL;
}
/* if Inquiry Tx Resp Power compiled */
if ((p_bta_dm_eir_cfg->bta_dm_eir_inq_tx_power) &&
(free_eir_length >= 3)) {
UINT8_TO_STREAM(p, 2); /* Length field */
UINT8_TO_STREAM(p, BTM_EIR_TX_POWER_LEVEL_TYPE);
UINT8_TO_STREAM(p, *(p_bta_dm_eir_cfg->bta_dm_eir_inq_tx_power));
free_eir_length -= 3;
}
if ( free_eir_length ) {
UINT8_TO_STREAM(p, 0); /* terminator of significant part */
}
BTM_WriteEIR( p_buf );
}
/*******************************************************************************
**
** Function bta_dm_eir_search_services
**
** Description This function searches services in received EIR
**
** Returns None
**
*******************************************************************************/
2017-04-23 09:52:18 +00:00
#if (SDP_INCLUDED == TRUE)
static void bta_dm_eir_search_services( tBTM_INQ_RESULTS *p_result,
tBTA_SERVICE_MASK *p_services_to_search,
tBTA_SERVICE_MASK *p_services_found)
{
tBTA_SERVICE_MASK service_index = 0;
tBTM_EIR_SEARCH_RESULT result;
APPL_TRACE_DEBUG("BTA searching services in EIR of BDA:0x%02X%02X%02X%02X%02X%02X",
p_result->remote_bd_addr[0], p_result->remote_bd_addr[1],
p_result->remote_bd_addr[2], p_result->remote_bd_addr[3],
p_result->remote_bd_addr[4], p_result->remote_bd_addr[5]);
APPL_TRACE_DEBUG(" with services_to_search=0x%08X", *p_services_to_search);
#if BLE_INCLUDED == TRUE && BTA_GATT_INCLUDED == TRUE
/* always do GATT based service discovery by SDP instead of from EIR */
/* if GATT based service is also to be put in EIR, need to modify this */
while (service_index < (BTA_MAX_SERVICE_ID - 1))
#else
while (service_index < BTA_MAX_SERVICE_ID)
#endif
{
if ( *p_services_to_search
& (tBTA_SERVICE_MASK)(BTA_SERVICE_ID_TO_SERVICE_MASK(service_index))) {
result = BTM_HasInquiryEirService( p_result,
bta_service_id_to_uuid_lkup_tbl[service_index] );
/* Searching for HSP v1.2 only device */
if ((result != BTM_EIR_FOUND) &&
(bta_service_id_to_uuid_lkup_tbl[service_index] == UUID_SERVCLASS_HEADSET)) {
result = BTM_HasInquiryEirService (p_result, UUID_SERVCLASS_HEADSET_HS);
}
if ( result == BTM_EIR_FOUND ) {
/* If Plug and Play service record, need to check to see if Broadcom stack */
/* However, EIR data doesn't have EXT_BRCM_VERSION so just skip it */
if ( bta_service_id_to_uuid_lkup_tbl[service_index]
!= UUID_SERVCLASS_PNP_INFORMATION ) {
*p_services_found |=
(tBTA_SERVICE_MASK)(BTA_SERVICE_ID_TO_SERVICE_MASK(service_index));
/* remove the service from services to be searched */
*p_services_to_search &=
(tBTA_SERVICE_MASK)(~(BTA_SERVICE_ID_TO_SERVICE_MASK(service_index)));
}
} else if ( result == BTM_EIR_NOT_FOUND ) {
/* remove the service from services to be searched */
*p_services_to_search &=
(tBTA_SERVICE_MASK)(~(BTA_SERVICE_ID_TO_SERVICE_MASK(service_index)));
}
}
service_index++;
}
APPL_TRACE_ERROR("BTA EIR search result, services_to_search=0x%08X, services_found=0x%08X",
*p_services_to_search, *p_services_found);
}
2017-04-23 09:52:18 +00:00
#endif ///SDP_INCLUDED == TRUE
#if (BTA_EIR_CANNED_UUID_LIST != TRUE)
/*******************************************************************************
**
** Function bta_dm_eir_update_uuid
**
** Description This function adds or removes service UUID in EIR database.
**
** Returns None
**
*******************************************************************************/
void bta_dm_eir_update_uuid(UINT16 uuid16, BOOLEAN adding)
{
/* if this UUID is not advertised in EIR */
if ( !BTM_HasEirService( p_bta_dm_eir_cfg->uuid_mask, uuid16 )) {
return;
}
if ( adding ) {
APPL_TRACE_EVENT("Adding UUID=0x%04X into EIR", uuid16);
BTM_AddEirService( bta_dm_cb.eir_uuid, uuid16 );
} else {
APPL_TRACE_EVENT("Removing UUID=0x%04X from EIR", uuid16);
BTM_RemoveEirService( bta_dm_cb.eir_uuid, uuid16 );
}
bta_dm_set_eir (NULL);
APPL_TRACE_EVENT("bta_dm_eir_update_uuid UUID bit mask=0x%08X %08X",
bta_dm_cb.eir_uuid[1], bta_dm_cb.eir_uuid[0] );
}
#endif
/*******************************************************************************
**
** Function bta_dm_enable_test_mode
**
** Description enable test mode
**
**
** Returns void
**
*******************************************************************************/
void bta_dm_enable_test_mode(tBTA_DM_MSG *p_data)
{
UNUSED(p_data);
BTM_EnableTestMode();
}
/*******************************************************************************
**
** Function bta_dm_disable_test_mode
**
** Description disable test mode
**
**
** Returns void
**
*******************************************************************************/
void bta_dm_disable_test_mode(tBTA_DM_MSG *p_data)
{
UNUSED(p_data);
BTM_DeviceReset(NULL);
}
/*******************************************************************************
**
** Function bta_dm_execute_callback
**
** Description Just execute a generic call back in the context of the BTU/BTA tack
**
**
** Returns void
**
*******************************************************************************/
void bta_dm_execute_callback(tBTA_DM_MSG *p_data)
{
/* sanity check */
if (p_data->exec_cback.p_exec_cback == NULL) {
return;
}
p_data->exec_cback.p_exec_cback(p_data->exec_cback.p_param);
}
/*******************************************************************************
**
** Function bta_dm_encrypt_cback
**
** Description link encryption complete callback.
**
** Returns None
**
*******************************************************************************/
void bta_dm_encrypt_cback(BD_ADDR bd_addr, tBT_TRANSPORT transport, void *p_ref_data, tBTM_STATUS result)
{
tBTA_STATUS bta_status = BTA_SUCCESS;
tBTA_DM_ENCRYPT_CBACK *p_callback = NULL;
UINT8 i ;
UNUSED(p_ref_data);
for (i = 0; i < bta_dm_cb.device_list.count; i++) {
if (bdcmp( bta_dm_cb.device_list.peer_device[i].peer_bdaddr, bd_addr) == 0 &&
bta_dm_cb.device_list.peer_device[i].conn_state == BTA_DM_CONNECTED) {
break;
}
}
if (i < bta_dm_cb.device_list.count) {
p_callback = bta_dm_cb.device_list.peer_device[i].p_encrypt_cback;
bta_dm_cb.device_list.peer_device[i].p_encrypt_cback = NULL;
}
switch (result) {
case BTM_SUCCESS:
break;
case BTM_WRONG_MODE:
bta_status = BTA_WRONG_MODE;
break;
case BTM_NO_RESOURCES:
bta_status = BTA_NO_RESOURCES;
break;
case BTM_BUSY:
bta_status = BTA_BUSY;
break;
default:
bta_status = BTA_FAILURE;
break;
}
APPL_TRACE_DEBUG("bta_dm_encrypt_cback status =%d p_callback=%p", bta_status, p_callback);
if (p_callback) {
(*p_callback)(bd_addr, transport, bta_status);
}
}
/*******************************************************************************
**
** Function bta_dm_set_encryption
**
** Description This function to encrypt the link
**
** Returns None
**
*******************************************************************************/
#if (SMP_INCLUDED == TRUE)
void bta_dm_set_encryption (tBTA_DM_MSG *p_data)
{
UINT8 i ;
APPL_TRACE_DEBUG("bta_dm_set_encryption\n"); //todo
if (!p_data->set_encryption.p_callback) {
APPL_TRACE_ERROR("bta_dm_set_encryption callback is not provided\n");
return;
}
for (i = 0; i < bta_dm_cb.device_list.count; i++) {
if (bdcmp( bta_dm_cb.device_list.peer_device[i].peer_bdaddr, p_data->set_encryption.bd_addr) == 0 &&
bta_dm_cb.device_list.peer_device[i].conn_state == BTA_DM_CONNECTED) {
break;
}
}
if (i < bta_dm_cb.device_list.count) {
if (bta_dm_cb.device_list.peer_device[i].p_encrypt_cback) {
APPL_TRACE_ERROR("earlier enc was not done for same device\n");
(*p_data->set_encryption.p_callback)(p_data->set_encryption.bd_addr,
p_data->set_encryption.transport,
BTA_BUSY);
return;
}
if (BTM_SetEncryption(p_data->set_encryption.bd_addr, p_data->set_encryption.transport,
bta_dm_encrypt_cback, &p_data->set_encryption.sec_act)
== BTM_CMD_STARTED) {
bta_dm_cb.device_list.peer_device[i].p_encrypt_cback = p_data->set_encryption.p_callback;
}
2017-11-02 09:49:48 +00:00
}else{
APPL_TRACE_ERROR("%s, not find peer_bdaddr or peer_bdaddr connection state error", __func__);
}
}
#endif ///SMP_INCLUDED == TRUE
#if (BLE_INCLUDED == TRUE)
/*******************************************************************************
**
** Function bta_dm_observe_results_cb
**
** Description Callback for BLE Observe result
**
**
** Returns void
**
*******************************************************************************/
static void bta_dm_observe_results_cb (tBTM_INQ_RESULTS *p_inq, UINT8 *p_eir)
{
tBTA_DM_SEARCH result;
tBTM_INQ_INFO *p_inq_info;
APPL_TRACE_DEBUG("bta_dm_observe_results_cb")
bdcpy(result.inq_res.bd_addr, p_inq->remote_bd_addr);
result.inq_res.rssi = p_inq->rssi;
result.inq_res.ble_addr_type = p_inq->ble_addr_type;
result.inq_res.inq_result_type = p_inq->inq_result_type;
result.inq_res.device_type = p_inq->device_type;
result.inq_res.flag = p_inq->flag;
result.inq_res.adv_data_len = p_inq->adv_data_len;
result.inq_res.scan_rsp_len = p_inq->scan_rsp_len;
memcpy(result.inq_res.dev_class, p_inq->dev_class, sizeof(DEV_CLASS));
result.inq_res.ble_evt_type = p_inq->ble_evt_type;
/* application will parse EIR to find out remote device name */
result.inq_res.p_eir = p_eir;
if ((p_inq_info = BTM_InqDbRead(p_inq->remote_bd_addr)) != NULL) {
/* initialize remt_name_not_required to FALSE so that we get the name by default */
result.inq_res.remt_name_not_required = FALSE;
}
if (bta_dm_search_cb.p_scan_cback) {
bta_dm_search_cb.p_scan_cback(BTA_DM_INQ_RES_EVT, &result);
}
if (p_inq_info) {
/* application indicates if it knows the remote name, inside the callback
copy that to the inquiry data base*/
if (result.inq_res.remt_name_not_required) {
p_inq_info->appl_knows_rem_name = TRUE;
}
}
}
/*******************************************************************************
**
** Function bta_dm_observe_cmpl_cb
**
** Description Callback for BLE Observe complete
**
**
** Returns void
**
*******************************************************************************/
static void bta_dm_observe_cmpl_cb (void *p_result)
{
tBTA_DM_SEARCH data;
APPL_TRACE_DEBUG("bta_dm_observe_cmpl_cb");
data.inq_cmpl.num_resps = ((tBTM_INQUIRY_CMPL *)p_result)->num_resp;
if (bta_dm_search_cb.p_scan_cback) {
bta_dm_search_cb.p_scan_cback(BTA_DM_INQ_CMPL_EVT, &data);
}
}
#if (SMP_INCLUDED == TRUE)
/*******************************************************************************
**
** Function bta_dm_ble_smp_cback
**
** Description Callback for BLE SMP
**
**
** Returns void
**
*******************************************************************************/
static UINT8 bta_dm_ble_smp_cback (tBTM_LE_EVT event, BD_ADDR bda, tBTM_LE_EVT_DATA *p_data)
{
tBTM_STATUS status = BTM_SUCCESS;
tBTA_DM_SEC sec_event;
char *p_name = NULL;
if (!bta_dm_cb.p_sec_cback) {
return BTM_NOT_AUTHORIZED;
}
memset(&sec_event, 0, sizeof(tBTA_DM_SEC));
switch (event) {
case BTM_LE_IO_REQ_EVT: {
// #if (BT_SSP_INCLUDED == TRUE)
bta_dm_co_ble_io_req(bda,
&p_data->io_req.io_cap,
&p_data->io_req.oob_data,
&p_data->io_req.auth_req,
&p_data->io_req.max_key_size,
&p_data->io_req.init_keys,
&p_data->io_req.resp_keys);
// #endif
#if BTM_OOB_INCLUDED == FALSE
status = BTM_SUCCESS;
#endif
APPL_TRACE_EVENT("io mitm: %d oob_data:%d\n", p_data->io_req.auth_req, p_data->io_req.oob_data);
break;
}
case BTM_LE_SEC_REQUEST_EVT:
bdcpy(sec_event.ble_req.bd_addr, bda);
p_name = BTM_SecReadDevName(bda);
if (p_name != NULL) {
BCM_STRNCPY_S((char *)sec_event.ble_req.bd_name,
sizeof(BD_NAME), p_name, (BD_NAME_LEN));
} else {
sec_event.ble_req.bd_name[0] = 0;
}
sec_event.ble_req.bd_name[BD_NAME_LEN] = 0;
bta_dm_cb.p_sec_cback(BTA_DM_BLE_SEC_REQ_EVT, &sec_event);
break;
case BTM_LE_KEY_NOTIF_EVT:
bdcpy(sec_event.key_notif.bd_addr, bda);
p_name = BTM_SecReadDevName(bda);
if (p_name != NULL) {
BCM_STRNCPY_S((char *)sec_event.key_notif.bd_name,
sizeof(BD_NAME), p_name, (BD_NAME_LEN));
} else {
sec_event.key_notif.bd_name[0] = 0;
}
sec_event.ble_req.bd_name[BD_NAME_LEN] = 0;
sec_event.key_notif.passkey = p_data->key_notif;
bta_dm_cb.p_sec_cback(BTA_DM_BLE_PASSKEY_NOTIF_EVT, &sec_event);
break;
case BTM_LE_KEY_REQ_EVT:
bdcpy(sec_event.ble_req.bd_addr, bda);
bta_dm_cb.p_sec_cback(BTA_DM_BLE_PASSKEY_REQ_EVT, &sec_event);
break;
case BTM_LE_OOB_REQ_EVT:
bdcpy(sec_event.ble_req.bd_addr, bda);
bta_dm_cb.p_sec_cback(BTA_DM_BLE_OOB_REQ_EVT, &sec_event);
break;
case BTM_LE_NC_REQ_EVT:
bdcpy(sec_event.key_notif.bd_addr, bda);
BCM_STRNCPY_S((char *)sec_event.key_notif.bd_name, sizeof(BD_NAME), bta_dm_get_remname(), (BD_NAME_LEN));
sec_event.ble_req.bd_name[BD_NAME_LEN] = 0;
sec_event.key_notif.passkey = p_data->key_notif;
bta_dm_cb.p_sec_cback(BTA_DM_BLE_NC_REQ_EVT, &sec_event);
break;
case BTM_LE_KEY_EVT:
bdcpy(sec_event.ble_key.bd_addr, bda);
sec_event.ble_key.key_type = p_data->key.key_type;
sec_event.ble_key.p_key_value = p_data->key.p_key_value;
bta_dm_cb.p_sec_cback(BTA_DM_BLE_KEY_EVT, &sec_event);
break;
case BTM_LE_COMPLT_EVT:
bdcpy(sec_event.auth_cmpl.bd_addr, bda);
#if BLE_INCLUDED == TRUE
BTM_ReadDevInfo(bda, &sec_event.auth_cmpl.dev_type, &sec_event.auth_cmpl.addr_type);
#endif
p_name = BTM_SecReadDevName(bda);
if (p_name != NULL) {
BCM_STRNCPY_S((char *)sec_event.auth_cmpl.bd_name,
sizeof(BD_NAME), p_name, (BD_NAME_LEN));
} else {
sec_event.auth_cmpl.bd_name[0] = 0;
}
if (p_data->complt.reason != 0) {
sec_event.auth_cmpl.fail_reason = BTA_DM_AUTH_CONVERT_SMP_CODE(((UINT8)p_data->complt.reason));
/* delete this device entry from Sec Dev DB */
bta_dm_remove_sec_dev_entry (bda);
} else {
sec_event.auth_cmpl.success = TRUE;
if (!p_data->complt.smp_over_br) {
}
}
sec_event.auth_cmpl.auth_mode = p_data->complt.auth_mode;
if (bta_dm_cb.p_sec_cback) {
//bta_dm_cb.p_sec_cback(BTA_DM_AUTH_CMPL_EVT, &sec_event);
bta_dm_cb.p_sec_cback(BTA_DM_BLE_AUTH_CMPL_EVT, &sec_event);
}
break;
default:
status = BTM_NOT_AUTHORIZED;
break;
}
return status;
}
/*******************************************************************************
**
** Function bta_dm_ble_id_key_cback
**
** Description Callback for BLE local ID keys
**
**
** Returns void
**
*******************************************************************************/
static void bta_dm_ble_id_key_cback (UINT8 key_type, tBTM_BLE_LOCAL_KEYS *p_key)
{
UINT8 evt;
tBTA_DM_SEC dm_key;
switch (key_type) {
case BTM_BLE_KEY_TYPE_ID:
case BTM_BLE_KEY_TYPE_ER:
if (bta_dm_cb.p_sec_cback) {
memcpy(&dm_key.ble_id_keys, p_key, sizeof(tBTM_BLE_LOCAL_KEYS));
evt = (key_type == BTM_BLE_KEY_TYPE_ID) ? BTA_DM_BLE_LOCAL_IR_EVT : \
BTA_DM_BLE_LOCAL_ER_EVT;
bta_dm_cb.p_sec_cback(evt, &dm_key);
}
break;
default:
APPL_TRACE_DEBUG("Unknown key type %d", key_type);
break;
}
return;
}
/*******************************************************************************
**
** Function bta_dm_add_blekey
**
** Description This function adds an BLE Key to an security database entry.
** This function shall only be called AFTER BTA_DmAddBleDevice has been called.
** It is normally called during host startup to restore all required information
** stored in the NVRAM.
**
** Parameters:
**
*******************************************************************************/
void bta_dm_add_blekey (tBTA_DM_MSG *p_data)
{
if (!BTM_SecAddBleKey (p_data->add_ble_key.bd_addr,
(tBTM_LE_KEY_VALUE *)&p_data->add_ble_key.blekey,
p_data->add_ble_key.key_type)) {
APPL_TRACE_ERROR ("BTA_DM: Error adding BLE Key for device %08x%04x",
(p_data->add_ble_key.bd_addr[0] << 24) + (p_data->add_ble_key.bd_addr[1] << 16) + \
(p_data->add_ble_key.bd_addr[2] << 8) + p_data->add_ble_key.bd_addr[3],
(p_data->add_ble_key.bd_addr[4] << 8) + p_data->add_ble_key.bd_addr[5]);
}
}
/*******************************************************************************
**
** Function bta_dm_add_ble_device
**
** Description This function adds an BLE device to an security database entry.
** It is normally called during host startup to restore all required information
** stored in the NVRAM.
**
** Parameters:
**
*******************************************************************************/
void bta_dm_add_ble_device (tBTA_DM_MSG *p_data)
{
if (!BTM_SecAddBleDevice (p_data->add_ble_device.bd_addr, NULL,
p_data->add_ble_device.dev_type ,
p_data->add_ble_device.addr_type)) {
APPL_TRACE_ERROR ("BTA_DM: Error adding BLE Device for device %08x%04x",
(p_data->add_ble_device.bd_addr[0] << 24) + (p_data->add_ble_device.bd_addr[1] << 16) + \
(p_data->add_ble_device.bd_addr[2] << 8) + p_data->add_ble_device.bd_addr[3],
(p_data->add_ble_device.bd_addr[4] << 8) + p_data->add_ble_device.bd_addr[5]);
}
}
/*******************************************************************************
**
** Function bta_dm_add_ble_device
**
** Description This function adds an BLE device to an security database entry.
** It is normally called during host startup to restore all required information
** stored in the NVRAM.
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_passkey_reply (tBTA_DM_MSG *p_data)
{
if (p_data->pin_reply.accept) {
BTM_BlePasskeyReply(p_data->ble_passkey_reply.bd_addr, BTM_SUCCESS, p_data->ble_passkey_reply.passkey);
} else {
BTM_BlePasskeyReply(p_data->ble_passkey_reply.bd_addr, BTM_NOT_AUTHORIZED, p_data->ble_passkey_reply.passkey);
}
}
void bta_dm_ble_set_static_passkey(tBTA_DM_MSG *p_data)
{
BTM_BleSetStaticPasskey(p_data->ble_set_static_passkey.add, p_data->ble_set_static_passkey.static_passkey);
}
/*******************************************************************************
**
** Function bta_dm_ble_confirm_reply
**
** Description This is response to SM numeric comparison request submitted
** to application.
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_confirm_reply (tBTA_DM_MSG *p_data)
{
if (p_data->confirm.accept) {
BTM_BleConfirmReply(p_data->confirm.bd_addr, BTM_SUCCESS);
} else {
BTM_BleConfirmReply(p_data->ble_passkey_reply.bd_addr, BTM_NOT_AUTHORIZED);
}
}
/*******************************************************************************
**
** Function bta_dm_security_grant
**
** Description This function grant SMP security request access.
**
** Parameters:
**
*******************************************************************************/
void bta_dm_security_grant (tBTA_DM_MSG *p_data)
{
BTM_SecurityGrant(p_data->ble_sec_grant.bd_addr, p_data->ble_sec_grant.res);
}
#endif ///SMP_INCLUDED == TRUE
/*******************************************************************************
**
** Function bta_dm_ble_set_bg_conn_type
**
** Description This function set the BLE background connection type
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_set_bg_conn_type (tBTA_DM_MSG *p_data)
{
BTM_BleSetBgConnType(p_data->ble_set_bd_conn_type.bg_conn_type,
p_data->ble_set_bd_conn_type.p_select_cback);
}
/*******************************************************************************
**
** Function bta_dm_ble_set_conn_params
**
** Description This function set the preferred connection parameters.
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_set_conn_params (tBTA_DM_MSG *p_data)
{
BTM_BleSetPrefConnParams(p_data->ble_set_conn_params.peer_bda,
p_data->ble_set_conn_params.conn_int_min,
p_data->ble_set_conn_params.conn_int_max,
p_data->ble_set_conn_params.slave_latency,
p_data->ble_set_conn_params.supervision_tout);
}
/*******************************************************************************
**
** Function bta_dm_ble_set_conn_scan_params
**
** Description This function sets BLE scan parameters.
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_set_scan_params(tBTA_DM_MSG *p_data)
{
BTM_BleSetScanParams(p_data->ble_set_scan_params.client_if,
p_data->ble_set_scan_params.scan_int,
p_data->ble_set_scan_params.scan_window,
p_data->ble_set_scan_params.scan_mode,
p_data->ble_set_scan_params.scan_param_setup_cback);
}
/*******************************************************************************
**
** Function bta_dm_ble_set_scan_fil_params
**
** Description This function sets BLE scan filter & parameters.
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_set_scan_fil_params(tBTA_DM_MSG *p_data)
{
BTM_BleSetScanFilterParams (p_data->ble_set_scan_fil_params.client_if,
p_data->ble_set_scan_fil_params.scan_int,
p_data->ble_set_scan_fil_params.scan_window,
p_data->ble_set_scan_fil_params.scan_mode,
p_data->ble_set_scan_fil_params.addr_type_own,
2018-05-03 12:22:08 +00:00
p_data->ble_set_scan_fil_params.scan_duplicate_filter,
p_data->ble_set_scan_fil_params.scan_filter_policy,
p_data->ble_set_scan_fil_params.scan_param_setup_cback);
}
/*******************************************************************************
**
** Function bta_dm_ble_set_conn_scan_params
**
** Description This function set the preferred connection scan parameters.
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_set_conn_scan_params (tBTA_DM_MSG *p_data)
{
BTM_BleSetConnScanParams(p_data->ble_set_conn_scan_params.scan_int,
p_data->ble_set_conn_scan_params.scan_window);
}
/*******************************************************************************
**
** Function bta_dm_ble_update_conn_params
**
** Description This function update LE connection parameters.
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_update_conn_params (tBTA_DM_MSG *p_data)
{
if (!L2CA_UpdateBleConnParams(p_data->ble_update_conn_params.bd_addr,
p_data->ble_update_conn_params.min_int,
p_data->ble_update_conn_params.max_int,
p_data->ble_update_conn_params.latency,
p_data->ble_update_conn_params.timeout)) {
APPL_TRACE_ERROR("Update connection parameters failed!");
}
}
/*******************************************************************************
**
** Function bta_dm_ble_disconnect
**
** Description This function disconnect the ble connection.
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_disconnect (tBTA_DM_MSG *p_data)
{
L2CA_RemoveFixedChnl(L2CAP_ATT_CID, p_data->ble_disconnect.remote_bda);
}
/*******************************************************************************
**
** Function bta_dm_ble_set_rand_address
**
** Description This function set the LE random address for the device.
**
** Parameters: rand_addr:the random address whitch should be setting
** Explanation: This function added by Yulong at 2016/9/9
*******************************************************************************/
void bta_dm_ble_set_rand_address(tBTA_DM_MSG *p_data)
{
tBTM_STATUS status = BTM_SET_STATIC_RAND_ADDR_FAIL;
if (p_data->set_addr.addr_type != BLE_ADDR_RANDOM) {
APPL_TRACE_ERROR("Invalid random adress type = %d\n", p_data->set_addr.addr_type);
if(p_data->set_addr.p_set_rand_addr_cback) {
(*p_data->set_addr.p_set_rand_addr_cback)(status);
}
return;
}
//send the setting random address to BTM layer
status = BTM_BleSetRandAddress(p_data->set_addr.address);
if(p_data->set_addr.p_set_rand_addr_cback) {
(*p_data->set_addr.p_set_rand_addr_cback)(status);
}
}
/*******************************************************************************
**
** Function bta_dm_ble_stop_advertising
**
** Description This function stop the BLE avdertising for the device.
**
** Parameters: void
** Explanation: This function added by Yulong at 2016/10/19
*******************************************************************************/
void bta_dm_ble_stop_advertising(tBTA_DM_MSG *p_data)
{
if (p_data->hdr.event != BTA_DM_API_BLE_STOP_ADV_EVT) {
APPL_TRACE_ERROR("Invalid BTA event,can't stop the BLE adverting\n");
}
btm_ble_stop_adv();
}
#if BLE_PRIVACY_SPT == TRUE
/*******************************************************************************
**
** Function bta_dm_ble_config_local_privacy
**
** Description This function set the local device LE privacy settings.
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_config_local_privacy (tBTA_DM_MSG *p_data)
{
BTM_BleConfigPrivacy (p_data->ble_local_privacy.privacy_enable, p_data->ble_local_privacy.set_local_privacy_cback);
}
#endif
2018-03-26 09:02:24 +00:00
/*******************************************************************************
**
** Function bta_dm_ble_config_local_icon
2018-03-26 09:02:24 +00:00
**
** Description This function sets the local icon value.
2018-03-26 09:02:24 +00:00
**
**
*******************************************************************************/
void bta_dm_ble_config_local_icon (tBTA_DM_MSG *p_data)
{
BTM_BleConfigLocalIcon (p_data->ble_local_icon.icon);
}
/*******************************************************************************
**
** Function bta_dm_ble_observe
**
** Description This function set the preferred connection scan parameters.
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_observe (tBTA_DM_MSG *p_data)
{
tBTM_STATUS status;
if (p_data->ble_observe.start) {
/*Save the callback to be called when a scan results are available */
bta_dm_search_cb.p_scan_cback = p_data->ble_observe.p_cback;
if ((status = BTM_BleObserve(TRUE, p_data->ble_observe.duration,
bta_dm_observe_results_cb, bta_dm_observe_cmpl_cb)) != BTM_CMD_STARTED) {
APPL_TRACE_WARNING(" %s start observe failed. status=0x%x\n", __FUNCTION__, status);
}
if (p_data->ble_observe.p_start_scan_cback) {
status = (status == BTM_CMD_STARTED ? BTA_SUCCESS : BTA_FAILURE);
p_data->ble_observe.p_start_scan_cback(status);
}
} else {
bta_dm_search_cb.p_scan_cback = NULL;
status = BTM_BleObserve(FALSE, 0, NULL, NULL);
if (status != BTM_CMD_STARTED){
APPL_TRACE_WARNING(" %s stop observe failed, status=0x%x\n", __FUNCTION__, status);
}
if (p_data->ble_observe.p_stop_scan_cback) {
status = (status == BTM_CMD_STARTED ? BTA_SUCCESS : BTA_FAILURE);
p_data->ble_observe.p_stop_scan_cback(status);
}
}
}
/*******************************************************************************
**
** Function bta_dm_ble_scan
**
** Description This function set the preferred connection scan parameters.
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_scan (tBTA_DM_MSG *p_data)
{
tBTM_STATUS status;
if (p_data->ble_scan.start) {
/*Save the callback to be called when a scan results are available */
bta_dm_search_cb.p_scan_cback = p_data->ble_scan.p_cback;
if ((status = BTM_BleScan(TRUE, p_data->ble_scan.duration,
bta_dm_observe_results_cb, bta_dm_observe_cmpl_cb)) != BTM_CMD_STARTED) {
APPL_TRACE_WARNING(" %s start scan failed. status=0x%x\n", __FUNCTION__, status);
}
if (p_data->ble_scan.p_start_scan_cback) {
status = (status == BTM_CMD_STARTED ? BTA_SUCCESS : BTA_FAILURE);
p_data->ble_scan.p_start_scan_cback(status);
}
} else {
bta_dm_search_cb.p_scan_cback = NULL;
status = BTM_BleScan(FALSE, 0, NULL, NULL);
if (status != BTM_CMD_STARTED){
APPL_TRACE_WARNING(" %s stop scan failed, status=0x%x\n", __FUNCTION__, status);
}
if (p_data->ble_scan.p_stop_scan_cback) {
status = (status == BTM_CMD_STARTED ? BTA_SUCCESS : BTA_FAILURE);
p_data->ble_scan.p_stop_scan_cback(status);
}
}
}
/*******************************************************************************
**
** Function bta_dm_ble_set_adv_params
**
** Description This function set the adv parameters.
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_set_adv_params (tBTA_DM_MSG *p_data)
{
BTM_BleSetAdvParams(p_data->ble_set_adv_params.adv_int_min,
p_data->ble_set_adv_params.adv_int_max,
p_data->ble_set_adv_params.p_dir_bda,
BTA_DM_BLE_ADV_CHNL_MAP);
}
/*******************************************************************************
**
** Function bta_dm_ble_set_adv_params_all
**
** Description This function is called to set all of the advertising parameters.
**
** Parameters: None.
**
** Returns void
**
*******************************************************************************/
void bta_dm_ble_set_adv_params_all (tBTA_DM_MSG *p_data)
{
if (BTM_BleSetAdvParamsStartAdv(p_data->ble_set_adv_params_all.adv_int_min,
p_data->ble_set_adv_params_all.adv_int_max,
p_data->ble_set_adv_params_all.adv_type,
p_data->ble_set_adv_params_all.addr_type_own,
p_data->ble_set_adv_params_all.p_dir_bda,
p_data->ble_set_adv_params_all.channel_map,
p_data->ble_set_adv_params_all.adv_filter_policy,
p_data->ble_set_adv_params_all.p_start_adv_cback) == BTM_SUCCESS) {
APPL_TRACE_DEBUG("%s(), success to start ble adv.", __func__);
} else {
APPL_TRACE_ERROR("%s(), fail to start ble adv.", __func__);
}
}
/*******************************************************************************
**
** Function bta_dm_ble_set_adv_config
**
** Description This function set the customized ADV data configuration
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_set_adv_config (tBTA_DM_MSG *p_data)
{
tBTA_STATUS status = BTA_FAILURE;
if (BTM_BleWriteAdvData(p_data->ble_set_adv_data.data_mask,
(tBTM_BLE_ADV_DATA *)p_data->ble_set_adv_data.p_adv_cfg) == BTM_SUCCESS) {
status = BTA_SUCCESS;
}
if (p_data->ble_set_adv_data.p_adv_data_cback) {
(*p_data->ble_set_adv_data.p_adv_data_cback)(status);
}
}
/*******************************************************************************
**
** Function bta_dm_ble_set_adv_config_raw
**
** Description This function set the customized ADV data configuration
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_set_adv_config_raw (tBTA_DM_MSG *p_data)
{
tBTA_STATUS status = BTA_FAILURE;
if (BTM_BleWriteAdvDataRaw(p_data->ble_set_adv_data_raw.p_raw_adv,
p_data->ble_set_adv_data_raw.raw_adv_len) == BTM_SUCCESS) {
status = BTA_SUCCESS;
}
if (p_data->ble_set_adv_data_raw.p_adv_data_cback) {
(*p_data->ble_set_adv_data_raw.p_adv_data_cback)(status);
}
}
/*******************************************************************************
**
** Function bta_dm_ble_set_scan_rsp
**
** Description This function set the customized ADV scan resp. configuration
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_set_scan_rsp (tBTA_DM_MSG *p_data)
{
tBTA_STATUS status = BTA_FAILURE;
if (BTM_BleWriteScanRsp(p_data->ble_set_adv_data.data_mask,
(tBTM_BLE_ADV_DATA *)p_data->ble_set_adv_data.p_adv_cfg) == BTM_SUCCESS) {
status = BTA_SUCCESS;
}
if (p_data->ble_set_adv_data.p_adv_data_cback) {
(*p_data->ble_set_adv_data.p_adv_data_cback)(status);
}
}
/*******************************************************************************
**
** Function bta_dm_ble_set_scan_rsp_raw
**
** Description This function set the raw scan response data
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_set_scan_rsp_raw (tBTA_DM_MSG *p_data)
{
tBTA_STATUS status = BTA_FAILURE;
if (BTM_BleWriteScanRspRaw(p_data->ble_set_adv_data_raw.p_raw_adv,
p_data->ble_set_adv_data_raw.raw_adv_len) == BTM_SUCCESS) {
status = BTA_SUCCESS;
}
if (p_data->ble_set_adv_data_raw.p_adv_data_cback) {
(*p_data->ble_set_adv_data_raw.p_adv_data_cback)(status);
}
}
/*******************************************************************************
**
** Function bta_dm_ble_set_data_length
**
** Description This function set the maximum transmission packet size
**
** Parameters
**
*******************************************************************************/
void bta_dm_ble_set_data_length(tBTA_DM_MSG *p_data)
{
tACL_CONN *p_acl_cb = btm_bda_to_acl(p_data->ble_set_data_length.remote_bda, BT_TRANSPORT_LE);
if (p_acl_cb == NULL) {
APPL_TRACE_ERROR("%s error: Invalid connection remote_bda.", __func__);
return;
} else {
p_acl_cb->p_set_pkt_data_cback = p_data->ble_set_data_length.p_set_pkt_data_cback;
}
UINT8 status = BTM_SetBleDataLength(p_data->ble_set_data_length.remote_bda,
p_data->ble_set_data_length.tx_data_length);
if (status != BTM_SUCCESS) {
APPL_TRACE_ERROR("%s failed\n", __FUNCTION__);
}
if (p_data->ble_set_data_length.p_set_pkt_data_cback) {
if (p_acl_cb->data_length_params.tx_len == 0){
uint16_t length = controller_get_interface()->get_acl_data_size_ble();
p_acl_cb->data_length_params.rx_len = length;
p_acl_cb->data_length_params.tx_len = length;
}
(*p_data->ble_set_data_length.p_set_pkt_data_cback)(status, &p_acl_cb->data_length_params);
}
}
/*******************************************************************************
**
** Function bta_dm_ble_broadcast
**
** Description Starts or stops LE broadcasts
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_broadcast (tBTA_DM_MSG *p_data)
{
tBTM_STATUS status = 0;
BOOLEAN start = p_data->ble_observe.start;
status = BTM_BleBroadcast(start, p_data->ble_observe.p_stop_adv_cback);
if (p_data->ble_observe.p_stop_adv_cback){
if (status != BTM_SUCCESS){
APPL_TRACE_WARNING("%s, %s, status=0x%x\n", __func__,\
(start == TRUE) ? "start adv failed" : "stop adv failed", status);
}
}
}
/*******************************************************************************
**
** Function bta_dm_ble_multi_adv_enb
**
** Description This function enables a single advertising instance
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_multi_adv_enb(tBTA_DM_MSG *p_data)
{
tBTM_STATUS btm_status = 0;
bta_dm_cb.p_multi_adv_cback = p_data->ble_multi_adv_enb.p_cback;
if (BTM_BleMaxMultiAdvInstanceCount() > 0 && NULL != p_data->ble_multi_adv_enb.p_ref) {
btm_status = BTM_BleEnableAdvInstance((tBTM_BLE_ADV_PARAMS *)
p_data->ble_multi_adv_enb.p_params,
p_data->ble_multi_adv_enb.p_cback,
p_data->ble_multi_adv_enb.p_ref);
}
if (BTM_CMD_STARTED != btm_status) {
bta_dm_cb.p_multi_adv_cback(BTA_BLE_MULTI_ADV_ENB_EVT, 0xFF,
p_data->ble_multi_adv_enb.p_ref, BTA_FAILURE);
}
}
/*******************************************************************************
**
** Function bta_dm_ble_multi_adv_param_upd
**
** Description This function updates multiple advertising instance parameters
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_multi_adv_upd_param(tBTA_DM_MSG *p_data)
{
tBTM_STATUS btm_status = 0;
void *p_ref = NULL;
if (BTM_BleMaxMultiAdvInstanceCount() > 0 && p_data->ble_multi_adv_param.inst_id > 0
&& p_data->ble_multi_adv_param.inst_id < BTM_BleMaxMultiAdvInstanceCount()) {
btm_status = BTM_BleUpdateAdvInstParam(p_data->ble_multi_adv_param.inst_id,
(tBTM_BLE_ADV_PARAMS *)p_data->ble_multi_adv_param.p_params);
}
if (BTM_CMD_STARTED != btm_status) {
p_ref = btm_ble_multi_adv_get_ref(p_data->ble_multi_adv_param.inst_id);
bta_dm_cb.p_multi_adv_cback(BTA_BLE_MULTI_ADV_PARAM_EVT,
p_data->ble_multi_adv_param.inst_id, p_ref, BTA_FAILURE);
}
}
/*******************************************************************************
**
** Function bta_dm_ble_multi_adv_data
**
** Description This function write multiple advertising instance adv data
** or scan response data
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_multi_adv_data(tBTA_DM_MSG *p_data)
{
tBTM_STATUS btm_status = 0;
void *p_ref = NULL;
if (BTM_BleMaxMultiAdvInstanceCount() > 0 && p_data->ble_multi_adv_data.inst_id > 0
&& p_data->ble_multi_adv_data.inst_id < BTM_BleMaxMultiAdvInstanceCount()) {
btm_status = BTM_BleCfgAdvInstData(p_data->ble_multi_adv_data.inst_id,
p_data->ble_multi_adv_data.is_scan_rsp,
p_data->ble_multi_adv_data.data_mask,
(tBTM_BLE_ADV_DATA *)p_data->ble_multi_adv_data.p_data);
}
if (BTM_CMD_STARTED != btm_status) {
p_ref = btm_ble_multi_adv_get_ref(p_data->ble_multi_adv_data.inst_id);
bta_dm_cb.p_multi_adv_cback(BTA_BLE_MULTI_ADV_DATA_EVT,
p_data->ble_multi_adv_data.inst_id, p_ref, BTA_FAILURE);
}
}
/*******************************************************************************
**
** Function btm_dm_ble_multi_adv_disable
**
** Description This function disable a single adv instance
**
** Parameters:
**
*******************************************************************************/
void btm_dm_ble_multi_adv_disable(tBTA_DM_MSG *p_data)
{
tBTM_STATUS btm_status = 0;
void *p_ref = NULL;
if (BTM_BleMaxMultiAdvInstanceCount() > 0 && p_data->ble_multi_adv_disable.inst_id > 0
&& p_data->ble_multi_adv_disable.inst_id < BTM_BleMaxMultiAdvInstanceCount()) {
btm_status = BTM_BleDisableAdvInstance(p_data->ble_multi_adv_disable.inst_id);
}
if (BTM_CMD_STARTED != btm_status) {
p_ref = btm_ble_multi_adv_get_ref(p_data->ble_multi_adv_disable.inst_id);
bta_dm_cb.p_multi_adv_cback(BTA_BLE_MULTI_ADV_DISABLE_EVT,
p_data->ble_multi_adv_disable.inst_id, p_ref, BTA_FAILURE);
}
}
/*******************************************************************************
**
** Function bta_dm_ble_setup_storage
**
** Description This function configures up the storage parameters for ADV batch scanning
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_setup_storage (tBTA_DM_MSG *p_data)
{
tBTM_STATUS btm_status = 0;
tBTM_BLE_VSC_CB cmn_ble_vsc_cb;
BTM_BleGetVendorCapabilities(&cmn_ble_vsc_cb);
if (0 != cmn_ble_vsc_cb.tot_scan_results_strg) {
btm_status = BTM_BleSetStorageConfig(p_data->ble_set_storage.batch_scan_full_max,
p_data->ble_set_storage.batch_scan_trunc_max,
p_data->ble_set_storage.batch_scan_notify_threshold,
p_data->ble_set_storage.p_setup_cback,
p_data->ble_set_storage.p_thres_cback,
p_data->ble_set_storage.p_read_rep_cback,
p_data->ble_set_storage.ref_value);
}
if (BTM_CMD_STARTED != btm_status)
bta_ble_scan_setup_cb(BTM_BLE_BATCH_SCAN_CFG_STRG_EVT, p_data->ble_set_storage.ref_value,
btm_status);
}
/*******************************************************************************
**
** Function bta_dm_ble_enable_batch_scan
**
** Description This function sets up the parameters and enables batch scan
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_enable_batch_scan (tBTA_DM_MSG *p_data)
{
tBTM_STATUS btm_status = 0;
tBTM_BLE_VSC_CB cmn_ble_vsc_cb;
BTM_BleGetVendorCapabilities(&cmn_ble_vsc_cb);
if (0 != cmn_ble_vsc_cb.tot_scan_results_strg) {
btm_status = BTM_BleEnableBatchScan(p_data->ble_enable_scan.scan_mode,
p_data->ble_enable_scan.scan_int,
p_data->ble_enable_scan.scan_window,
p_data->ble_enable_scan.discard_rule,
p_data->ble_enable_scan.addr_type,
p_data->ble_enable_scan.ref_value);
}
if (BTM_CMD_STARTED != btm_status)
bta_ble_scan_setup_cb(BTM_BLE_BATCH_SCAN_ENABLE_EVT, p_data->ble_enable_scan.ref_value,
btm_status);
}
/*******************************************************************************
**
** Function bta_dm_ble_disable_batch_scan
**
** Description This function disables the batch scan
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_disable_batch_scan (tBTA_DM_MSG *p_data)
{
UNUSED(p_data);
tBTM_STATUS btm_status = 0;
tBTM_BLE_VSC_CB cmn_ble_vsc_cb;
BTM_BleGetVendorCapabilities(&cmn_ble_vsc_cb);
if (0 != cmn_ble_vsc_cb.tot_scan_results_strg) {
btm_status = BTM_BleDisableBatchScan(p_data->ble_disable_scan.ref_value);
}
if (BTM_CMD_STARTED != btm_status)
bta_ble_scan_setup_cb(BTM_BLE_BATCH_SCAN_DISABLE_EVT, p_data->ble_enable_scan.ref_value,
btm_status);
}
/*******************************************************************************
**
** Function bta_dm_ble_read_scan_reports
**
** Description This function reads the batch scan reports
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_read_scan_reports(tBTA_DM_MSG *p_data)
{
tBTM_STATUS btm_status = 0;
tBTM_BLE_VSC_CB cmn_ble_vsc_cb;
BTM_BleGetVendorCapabilities(&cmn_ble_vsc_cb);
if (0 != cmn_ble_vsc_cb.tot_scan_results_strg) {
btm_status = BTM_BleReadScanReports(p_data->ble_read_reports.scan_type,
p_data->ble_read_reports.ref_value);
}
if (BTM_CMD_STARTED != btm_status)
bta_ble_scan_setup_cb(BTM_BLE_BATCH_SCAN_READ_REPTS_EVT, p_data->ble_enable_scan.ref_value,
btm_status);
}
/*******************************************************************************
**
** Function bta_dm_ble_track_advertiser
**
** Description This function tracks the specific advertiser
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_track_advertiser(tBTA_DM_MSG *p_data)
{
tBTM_STATUS btm_status = 0;
BD_ADDR bda;
memset(&bda, 0 , sizeof(BD_ADDR));
tBTM_BLE_VSC_CB cmn_ble_vsc_cb;
tBTA_DM_BLE_TRACK_ADV_DATA track_adv_data;
BTM_BleGetVendorCapabilities(&cmn_ble_vsc_cb);
if (0 != cmn_ble_vsc_cb.tot_scan_results_strg) {
btm_status = BTM_BleTrackAdvertiser((tBTM_BLE_TRACK_ADV_CBACK *)
p_data->ble_track_advert.p_track_adv_cback,
p_data->ble_track_advert.ref_value);
}
if (BTM_CMD_STARTED != btm_status) {
memset(&track_adv_data, 0, sizeof(tBTA_DM_BLE_TRACK_ADV_DATA));
track_adv_data.advertiser_info_present = NO_ADV_INFO_PRESENT; /* Indicates failure */
track_adv_data.client_if = (UINT8)p_data->ble_track_advert.ref_value;
p_data->ble_track_advert.p_track_adv_cback(&track_adv_data);
}
}
/*******************************************************************************
**
** Function bta_ble_scan_setup_cb
**
** Description Handle the setup callback from BTM layer and forward it to app layer
**
** Parameters:
**
*******************************************************************************/
void bta_ble_scan_setup_cb(tBTM_BLE_BATCH_SCAN_EVT evt, tBTM_BLE_REF_VALUE ref_value,
tBTM_STATUS status)
{
tBTA_BLE_BATCH_SCAN_EVT bta_evt = 0;
APPL_TRACE_DEBUG("bta_ble_scan_setup_cb : evt: %d, ref_value: %d, status:%d", evt,
ref_value, status);
switch (evt) {
case BTM_BLE_BATCH_SCAN_ENABLE_EVT:
bta_evt = BTA_BLE_BATCH_SCAN_ENB_EVT;
break;
case BTM_BLE_BATCH_SCAN_CFG_STRG_EVT:
bta_evt = BTA_BLE_BATCH_SCAN_CFG_STRG_EVT;
break;
case BTM_BLE_BATCH_SCAN_DISABLE_EVT:
bta_evt = BTA_BLE_BATCH_SCAN_DIS_EVT;
break;
case BTM_BLE_BATCH_SCAN_PARAM_EVT:
bta_evt = BTA_BLE_BATCH_SCAN_PARAM_EVT;
break;
default:
break;
}
if (NULL != bta_dm_cb.p_setup_cback) {
bta_dm_cb.p_setup_cback(bta_evt, ref_value, status);
}
}
#if BLE_ANDROID_CONTROLLER_SCAN_FILTER == TRUE
/*******************************************************************************
**
** Function bta_ble_scan_pf_cmpl
**
** Description ADV payload filtering operation complete callback
**
**
** Returns TRUE if handled, otherwise FALSE.
**
*******************************************************************************/
static void bta_ble_scan_cfg_cmpl(tBTM_BLE_PF_ACTION action, tBTM_BLE_SCAN_COND_OP cfg_op,
tBTM_BLE_PF_AVBL_SPACE avbl_space, tBTM_STATUS status,
tBTM_BLE_REF_VALUE ref_value)
{
tBTA_STATUS st = (status == BTM_SUCCESS) ? BTA_SUCCESS : BTA_FAILURE;
APPL_TRACE_DEBUG("bta_ble_scan_cfg_cmpl: %d, %d, %d, %d", action, cfg_op, avbl_space, status);
if (bta_dm_cb.p_scan_filt_cfg_cback) {
bta_dm_cb.p_scan_filt_cfg_cback(action, cfg_op, avbl_space, st, ref_value);
}
}
/*******************************************************************************
**
** Function bta_dm_cfg_filter_cond
**
** Description This function configure adv payload filtering condition
**
** Parameters:
**
*******************************************************************************/
void bta_dm_cfg_filter_cond (tBTA_DM_MSG *p_data)
{
tBTM_STATUS st = BTM_MODE_UNSUPPORTED;
tBTA_STATUS status = BTA_FAILURE;
tBTM_BLE_VSC_CB cmn_vsc_cb;
APPL_TRACE_DEBUG("bta_dm_cfg_filter_cond");
BTM_BleGetVendorCapabilities(&cmn_vsc_cb);
if (0 != cmn_vsc_cb.filter_support) {
if ((st = BTM_BleCfgFilterCondition(p_data->ble_cfg_filter_cond.action,
p_data->ble_cfg_filter_cond.cond_type,
(tBTM_BLE_PF_FILT_INDEX)p_data->ble_cfg_filter_cond.filt_index,
(tBTM_BLE_PF_COND_PARAM *)p_data->ble_cfg_filter_cond.p_cond_param,
bta_ble_scan_cfg_cmpl, p_data->ble_cfg_filter_cond.ref_value))
== BTM_CMD_STARTED) {
bta_dm_cb.p_scan_filt_cfg_cback = p_data->ble_cfg_filter_cond.p_filt_cfg_cback;
return;
}
}
if (p_data->ble_cfg_filter_cond.p_filt_cfg_cback)
p_data->ble_cfg_filter_cond.p_filt_cfg_cback(BTA_DM_BLE_PF_CONFIG_EVT,
p_data->ble_cfg_filter_cond.cond_type, 0, status,
p_data->ble_cfg_filter_cond.ref_value);
return;
}
/*******************************************************************************
**
** Function bta_dm_enable_scan_filter
**
** Description This function enable/disable adv payload filtering condition
**
** Parameters:
**
*******************************************************************************/
void bta_dm_enable_scan_filter(tBTA_DM_MSG *p_data)
{
tBTM_STATUS st = BTM_MODE_UNSUPPORTED;
tBTA_STATUS status = BTA_FAILURE;
tBTM_BLE_VSC_CB cmn_vsc_cb;
APPL_TRACE_DEBUG("bta_dm_enable_scan_filter");
BTM_BleGetVendorCapabilities(&cmn_vsc_cb);
if (0 != cmn_vsc_cb.filter_support) {
if ((st = BTM_BleEnableDisableFilterFeature(p_data->ble_enable_scan_filt.action,
p_data->ble_enable_scan_filt.p_filt_status_cback,
(tBTM_BLE_REF_VALUE)p_data->ble_enable_scan_filt.ref_value)) == BTM_CMD_STARTED) {
bta_dm_cb.p_scan_filt_status_cback = p_data->ble_enable_scan_filt.p_filt_status_cback;
}
return;
}
if (p_data->ble_enable_scan_filt.p_filt_status_cback)
p_data->ble_enable_scan_filt.p_filt_status_cback (BTA_DM_BLE_PF_ENABLE_EVT,
p_data->ble_enable_scan_filt.ref_value, status);
}
/*******************************************************************************
**
** Function bta_dm_scan_filter_param_setup
**
** Description This function sets up scan filter params
**
** Parameters:
**
*******************************************************************************/
void bta_dm_scan_filter_param_setup (tBTA_DM_MSG *p_data)
{
tBTM_STATUS st = BTM_MODE_UNSUPPORTED;
tBTA_STATUS status = BTA_FAILURE;
tBTM_BLE_VSC_CB cmn_vsc_cb;
APPL_TRACE_DEBUG("bta_dm_scan_filter_param_setup");
BTM_BleGetVendorCapabilities(&cmn_vsc_cb);
if (0 != cmn_vsc_cb.filter_support) {
if ((st = BTM_BleAdvFilterParamSetup(p_data->ble_scan_filt_param_setup.action,
p_data->ble_scan_filt_param_setup.filt_index,
(tBTM_BLE_PF_FILT_PARAMS *)&p_data->ble_scan_filt_param_setup.filt_params,
p_data->ble_scan_filt_param_setup.p_target,
p_data->ble_scan_filt_param_setup.p_filt_param_cback,
p_data->ble_scan_filt_param_setup.ref_value)) == BTM_CMD_STARTED) {
bta_dm_cb.p_scan_filt_param_cback = p_data->ble_scan_filt_param_setup.p_filt_param_cback;
return;
}
}
if (p_data->ble_scan_filt_param_setup.p_filt_param_cback)
p_data->ble_scan_filt_param_setup.p_filt_param_cback (BTA_DM_BLE_PF_ENABLE_EVT, 0,
p_data->ble_scan_filt_param_setup.ref_value, status);
return;
}
#endif
/*******************************************************************************
**
** Function bta_ble_enable_scan_cmpl
**
** Description ADV payload filtering enable / disable complete callback
**
**
** Returns None
**
*******************************************************************************/
static void bta_ble_energy_info_cmpl(tBTM_BLE_TX_TIME_MS tx_time,
tBTM_BLE_RX_TIME_MS rx_time,
tBTM_BLE_IDLE_TIME_MS idle_time,
tBTM_BLE_ENERGY_USED energy_used,
tBTM_STATUS status)
{
tBTA_STATUS st = (status == BTM_SUCCESS) ? BTA_SUCCESS : BTA_FAILURE;
tBTA_DM_CONTRL_STATE ctrl_state = 0;
#if ((defined BTA_GATT_INCLUDED) && (BTA_GATT_INCLUDED == TRUE) && SDP_INCLUDED == TRUE)
if (BTA_SUCCESS == st) {
ctrl_state = bta_dm_pm_obtain_controller_state();
}
#endif
if (bta_dm_cb.p_energy_info_cback) {
bta_dm_cb.p_energy_info_cback(tx_time, rx_time, idle_time, energy_used, ctrl_state, st);
}
}
/*******************************************************************************
**
** Function bta_dm_ble_get_energy_info
**
** Description This function obtains the energy info
**
** Parameters:
**
*******************************************************************************/
void bta_dm_ble_get_energy_info(tBTA_DM_MSG *p_data)
{
tBTM_STATUS btm_status = 0;
bta_dm_cb.p_energy_info_cback = p_data->ble_energy_info.p_energy_info_cback;
btm_status = BTM_BleGetEnergyInfo(bta_ble_energy_info_cmpl);
if (BTM_CMD_STARTED != btm_status) {
bta_ble_energy_info_cmpl(0, 0, 0, 0, btm_status);
}
}
#if ((defined BTA_GATT_INCLUDED) && (BTA_GATT_INCLUDED == TRUE) && SDP_INCLUDED == TRUE)
#ifndef BTA_DM_GATT_CLOSE_DELAY_TOUT
#define BTA_DM_GATT_CLOSE_DELAY_TOUT 1000
#endif
/*******************************************************************************
**
** Function bta_dm_gattc_register
**
** Description Register with GATTC in DM if BLE is needed.
**
**
** Returns void
**
*******************************************************************************/
#if (GATTC_INCLUDED == TRUE)
static void bta_dm_gattc_register(void)
{
tBT_UUID app_uuid = {LEN_UUID_128, {0}};
if (bta_dm_search_cb.client_if == BTA_GATTS_INVALID_IF) {
memset (&app_uuid.uu.uuid128, 0x87, LEN_UUID_128);
BTA_GATTC_AppRegister(&app_uuid, bta_dm_gattc_callback);
}
}
#endif /* GATTC_INCLUDED == TRUE */
/*******************************************************************************
**
** Function btm_dm_start_disc_gatt_services
**
** Description This function starts a GATT service search request.
**
** Parameters:
**
*******************************************************************************/
static void btm_dm_start_disc_gatt_services (UINT16 conn_id)
{
tBT_UUID *p_uuid = bta_dm_search_cb.p_srvc_uuid +
bta_dm_search_cb.num_uuid - bta_dm_search_cb.uuid_to_search;
p_uuid = bta_dm_search_cb.p_srvc_uuid +
bta_dm_search_cb.num_uuid - bta_dm_search_cb.uuid_to_search;
/* always search for all services */
BTA_GATTC_ServiceSearchRequest(conn_id, p_uuid);
}
/*******************************************************************************
**
** Function bta_dm_gatt_disc_result
**
** Description This function process the GATT service search result.
**
** Parameters:
**
*******************************************************************************/
#if (GATTC_INCLUDED == TRUE)
static void bta_dm_gatt_disc_result(tBTA_GATT_ID service_id)
{
tBTA_DM_SEARCH result;
/*
* This logic will not work for gatt case. We are checking against the bluetooth profiles here
* just copy the GATTID in raw data field and send it across.
*/
if ( bta_dm_search_cb.ble_raw_used + sizeof(tBTA_GATT_ID) < bta_dm_search_cb.ble_raw_size ) {
APPL_TRACE_DEBUG("ADDING BLE SERVICE uuid=0x%x, ble_ptr = %p, ble_raw_used = 0x%x",
service_id.uuid.uu.uuid16, bta_dm_search_cb.p_ble_rawdata, bta_dm_search_cb.ble_raw_used);
if (bta_dm_search_cb.p_ble_rawdata) {
memcpy((bta_dm_search_cb.p_ble_rawdata + bta_dm_search_cb.ble_raw_used), &service_id,
sizeof(service_id) );
bta_dm_search_cb.ble_raw_used += sizeof(service_id);
} else {
APPL_TRACE_ERROR("p_ble_rawdata is NULL");
}
} else {
APPL_TRACE_ERROR("%s out of room to accomodate more service ids ble_raw_size = %d ble_raw_used = %d", __FUNCTION__, bta_dm_search_cb.ble_raw_size, bta_dm_search_cb.ble_raw_used );
}
APPL_TRACE_API("%s service_id_uuid_len=%d ", __func__, service_id.uuid.len);
if ( bta_dm_search_cb.state != BTA_DM_SEARCH_IDLE) {
/* send result back to app now, one by one */
bdcpy (result.disc_ble_res.bd_addr, bta_dm_search_cb.peer_bdaddr);
BCM_STRNCPY_S((char *)result.disc_ble_res.bd_name, sizeof(BD_NAME), bta_dm_get_remname(), (BD_NAME_LEN - 1));
result.disc_ble_res.bd_name[BD_NAME_LEN] = 0;
memcpy(&result.disc_ble_res.service, &service_id.uuid, sizeof(tBT_UUID));
bta_dm_search_cb.p_search_cback(BTA_DM_DISC_BLE_RES_EVT, &result);
}
}
#endif /* #if (GATTC_INCLUDED == TRUE) */
/*******************************************************************************
**
** Function bta_dm_gatt_disc_complete
**
** Description This function process the GATT service search complete.
**
** Parameters:
**
*******************************************************************************/
static void bta_dm_gatt_disc_complete(UINT16 conn_id, tBTA_GATT_STATUS status)
{
tBTA_DM_MSG *p_msg;
APPL_TRACE_DEBUG("bta_dm_gatt_disc_complete conn_id = %d", conn_id);
if (bta_dm_search_cb.uuid_to_search > 0) {
bta_dm_search_cb.uuid_to_search --;
}
if (status == BTA_GATT_OK && bta_dm_search_cb.uuid_to_search > 0) {
btm_dm_start_disc_gatt_services(conn_id);
} else {
bta_dm_search_cb.uuid_to_search = 0;
/* no more services to be discovered */
if ((p_msg = (tBTA_DM_MSG *) osi_malloc(sizeof(tBTA_DM_MSG))) != NULL) {
p_msg->hdr.event = BTA_DM_DISCOVERY_RESULT_EVT;
p_msg->disc_result.result.disc_res.result = (status == BTA_GATT_OK) ? BTA_SUCCESS : BTA_FAILURE;
APPL_TRACE_DEBUG("%s service found: 0x%08x", __FUNCTION__,
bta_dm_search_cb.services_found);
p_msg->disc_result.result.disc_res.services = bta_dm_search_cb.services_found;
p_msg->disc_result.result.disc_res.num_uuids = 0;
p_msg->disc_result.result.disc_res.p_uuid_list = NULL;
bdcpy (p_msg->disc_result.result.disc_res.bd_addr, bta_dm_search_cb.peer_bdaddr);
BCM_STRNCPY_S((char *)p_msg->disc_result.result.disc_res.bd_name, sizeof(BD_NAME),
bta_dm_get_remname(), (BD_NAME_LEN - 1));
/* make sure the string is terminated */
p_msg->disc_result.result.disc_res.bd_name[BD_NAME_LEN - 1] = 0;
p_msg->disc_result.result.disc_res.device_type |= BT_DEVICE_TYPE_BLE;
if ( bta_dm_search_cb.ble_raw_used > 0 ) {
p_msg->disc_result.result.disc_res.p_raw_data = osi_malloc(bta_dm_search_cb.ble_raw_used);
memcpy( p_msg->disc_result.result.disc_res.p_raw_data,
bta_dm_search_cb.p_ble_rawdata,
bta_dm_search_cb.ble_raw_used );
p_msg->disc_result.result.disc_res.raw_data_size = bta_dm_search_cb.ble_raw_used;
} else {
p_msg->disc_result.result.disc_res.p_raw_data = NULL;
bta_dm_search_cb.p_ble_rawdata = 0;
}
bta_sys_sendmsg(p_msg);
}
if (conn_id != BTA_GATT_INVALID_CONN_ID) {
/* start a GATT channel close delay timer */
bta_sys_start_timer(&bta_dm_search_cb.gatt_close_timer, BTA_DM_DISC_CLOSE_TOUT_EVT,
BTA_DM_GATT_CLOSE_DELAY_TOUT);
bdcpy(bta_dm_search_cb.pending_close_bda, bta_dm_search_cb.peer_bdaddr);
}
bta_dm_search_cb.gatt_disc_active = FALSE;
}
}
/*******************************************************************************
**
** Function bta_dm_close_gatt_conn
**
** Description This function close the GATT connection after delay timeout.
**
** Parameters:
**
*******************************************************************************/
#if (GATTC_INCLUDED == TRUE)
void bta_dm_close_gatt_conn(tBTA_DM_MSG *p_data)
{
UNUSED(p_data);
if (bta_dm_search_cb.conn_id != BTA_GATT_INVALID_CONN_ID) {
BTA_GATTC_Close(bta_dm_search_cb.conn_id);
}
memset(bta_dm_search_cb.pending_close_bda, 0, BD_ADDR_LEN);
bta_dm_search_cb.conn_id = BTA_GATT_INVALID_CONN_ID;
}
#endif /* #if (GATTC_INCLUDED == TRUE) */
/*******************************************************************************
**
** Function btm_dm_start_gatt_discovery
**
** Description This is GATT initiate the service search by open a GATT connection
** first.
**
** Parameters:
**
*******************************************************************************/
#if (GATTC_INCLUDED == TRUE)
void btm_dm_start_gatt_discovery (BD_ADDR bd_addr)
{
bta_dm_search_cb.gatt_disc_active = TRUE;
/* connection is already open */
if (bdcmp(bta_dm_search_cb.pending_close_bda, bd_addr) == 0 &&
bta_dm_search_cb.conn_id != BTA_GATT_INVALID_CONN_ID) {
memset(bta_dm_search_cb.pending_close_bda, 0, BD_ADDR_LEN);
bta_sys_stop_timer(&bta_dm_search_cb.gatt_close_timer);
btm_dm_start_disc_gatt_services(bta_dm_search_cb.conn_id);
} else {
//TODO need to add addr_type in future
BTA_GATTC_Open(bta_dm_search_cb.client_if, bd_addr, BLE_ADDR_UNKNOWN_TYPE, TRUE, BTA_GATT_TRANSPORT_LE);
}
}
#endif /* #if (GATTC_INCLUDED == TRUE) */
/*******************************************************************************
**
** Function bta_dm_cancel_gatt_discovery
**
** Description This is GATT cancel the GATT service search.
**
** Parameters:
**
*******************************************************************************/
#if (GATTC_INCLUDED == TRUE)
static void bta_dm_cancel_gatt_discovery(BD_ADDR bd_addr)
{
if (bta_dm_search_cb.conn_id == BTA_GATT_INVALID_CONN_ID) {
BTA_GATTC_CancelOpen(bta_dm_search_cb.client_if, bd_addr, TRUE);
}
bta_dm_gatt_disc_complete(bta_dm_search_cb.conn_id, (tBTA_GATT_STATUS) BTA_GATT_ERROR);
}
#endif /* #if (GATTC_INCLUDED == TRUE) */
/*******************************************************************************
**
** Function bta_dm_proc_open_evt
**
** Description process BTA_GATTC_OPEN_EVT in DM.
**
** Parameters:
**
*******************************************************************************/
void bta_dm_proc_open_evt(tBTA_GATTC_OPEN *p_data)
{
UINT8 *p1;
UINT8 *p2;
p1 = bta_dm_search_cb.peer_bdaddr;
p2 = p_data->remote_bda;
APPL_TRACE_DEBUG("DM Search state= %d search_cb.peer_dbaddr: [%08x%04x] connected_bda= [%08x%04x] ",
bta_dm_search_cb.state,
((p1[0]) << 24) + ((p1[1]) << 16) + ((p1[2]) << 8) + (p1[3]),
((p1[4]) << 8) + p1[5],
((p2[0]) << 24) + ((p2[1]) << 16) + ((p2[2]) << 8) + (p2[3]),
((p2[4]) << 8) + p2[5]);
APPL_TRACE_DEBUG("BTA_GATTC_OPEN_EVT conn_id = %d client_if=%d status = %d" ,
p_data->conn_id,
p_data->client_if,
p_data->status);
bta_dm_search_cb.conn_id = p_data->conn_id;
if (p_data->status == BTA_GATT_OK) {
btm_dm_start_disc_gatt_services(p_data->conn_id);
} else {
bta_dm_gatt_disc_complete(BTA_GATT_INVALID_CONN_ID, p_data->status);
}
}
/*******************************************************************************
**
** Function bta_dm_gattc_callback
**
** Description This is GATT client callback function used in DM.
**
** Parameters:
**
*******************************************************************************/
#if (GATTC_INCLUDED == TRUE)
static void bta_dm_gattc_callback(tBTA_GATTC_EVT event, tBTA_GATTC *p_data)
{
APPL_TRACE_DEBUG("bta_dm_gattc_callback event = %d", event);
switch (event) {
case BTA_GATTC_REG_EVT:
APPL_TRACE_DEBUG("BTA_GATTC_REG_EVT client_if = %d", p_data->reg_oper.client_if);
if (p_data->reg_oper.status == BTA_GATT_OK) {
bta_dm_search_cb.client_if = p_data->reg_oper.client_if;
} else {
bta_dm_search_cb.client_if = BTA_GATTS_INVALID_IF;
}
break;
case BTA_GATTC_OPEN_EVT:
bta_dm_proc_open_evt(&p_data->open);
break;
case BTA_GATTC_SEARCH_RES_EVT:
This is a combination of 4 commits. squash again all the commit. component/bt: Change all the gattc API && bta gattc layer. component/bt: Debug the code and change the btc_ble_gattc_get_db method. component/bt: Change the gatt read API interface. component/bt: Reconstruction the BTA_gattc_cache code. component/bt: Change back the bluedroid_get_status to marco. component/bt: Added the serch service res start_handle & end_handle to the result. component/bt: Change the gattc docs format. component/bt: Change the docs format. component/bt: fix the read char value bug. component/bt: change the gattc_get_attr_count method. component/bt: Change back the bta_gattc write ccc code. component/bt: Change the gattc api docs format component/bt: Change the gattc API docs. component/bt: Change the prepare write descriptor method to avoid the exection. Component/bt: modify gatt clinet demo with new API component/bt: Change the p_src_data->read.p_value to avoid exection. compoent/bt: Change the bugfix of gattc unreg for the notify. Modify gattc security demo component/bt: Change the log error. Component/bt: modify gattc_multi_connect demo componnet/bt: Change the bta_gattc_cache sdp include. component/bt: Change the start_handle & end_handle not from the service. component/bt: Change the gattc API docs. component/bt: Change the return issues. component/bt: Fixed the include service bug. component/bt: Modify gattc_multi_connect demo , add scan log component/bt: Fixed the BTA_GATTC_GetIncludeService start handle & end handle error bug. component/bt: Fix the invalid handle of the get all char issues. component/bt: Fix the bug with get_db_size_with_type of the start handle & end_handle not correted issue. component/bt: Fixed the get secondly service num not correct issue. component/bt: Fixed the last service handle not correted issue.
2017-08-24 06:24:04 +00:00
bta_dm_gatt_disc_result(p_data->srvc_res.service_uuid);
break;
case BTA_GATTC_SEARCH_CMPL_EVT:
if ( bta_dm_search_cb.state != BTA_DM_SEARCH_IDLE) {
bta_dm_gatt_disc_complete(p_data->search_cmpl.conn_id, p_data->search_cmpl.status);
}
break;
case BTA_GATTC_CLOSE_EVT:
APPL_TRACE_DEBUG("BTA_GATTC_CLOSE_EVT reason = %d", p_data->close.reason);
/* in case of disconnect before search is completed */
if ( (bta_dm_search_cb.state != BTA_DM_SEARCH_IDLE) &&
(bta_dm_search_cb.state != BTA_DM_SEARCH_ACTIVE) &&
!memcmp(p_data->close.remote_bda, bta_dm_search_cb.peer_bdaddr, BD_ADDR_LEN)) {
bta_dm_gatt_disc_complete((UINT16)BTA_GATT_INVALID_CONN_ID, (tBTA_GATT_STATUS) BTA_GATT_ERROR);
}
break;
default:
break;
}
}
#endif /* #if (GATTC_INCLUDED == TRUE) */
#endif /* BTA_GATT_INCLUDED */
#if BLE_VND_INCLUDED == TRUE
/*******************************************************************************
**
** Function bta_dm_ctrl_features_rd_cmpl_cback
**
** Description callback to handle controller feature read complete
**
** Parameters:
**
*******************************************************************************/
static void bta_dm_ctrl_features_rd_cmpl_cback(tBTM_STATUS result)
{
APPL_TRACE_DEBUG("%s status = %d ", __FUNCTION__, result);
if (result == BTM_SUCCESS) {
if (bta_dm_cb.p_sec_cback) {
bta_dm_cb.p_sec_cback(BTA_DM_LE_FEATURES_READ, NULL);
}
} else {
APPL_TRACE_ERROR("%s Ctrl BLE feature read failed: status :%d", __FUNCTION__, result);
}
}
#endif /* BLE_VND_INCLUDED */
#endif /* BLE_INCLUDED */