163 lines
5.4 KiB
C
163 lines
5.4 KiB
C
/******************************************************************************
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*
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* Copyright (C) 2009-2013 Broadcom Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************/
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#include "bta/bta_api.h"
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#if( defined BLE_INCLUDED ) && (BLE_INCLUDED == TRUE)
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#if( defined GATTS_INCLUDED ) && (GATTS_INCLUDED == TRUE)
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#include <stdlib.h>
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#include <string.h>
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#include "bta/bta_gatts_co.h"
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// #include "btif_util.h"
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#if (defined(BTIF_INCLUDED) && BTIF_INCLUDED == TRUE)
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/*****************************************************************************
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** Local type definitions
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*****************************************************************************/
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#define BTIF_GATTS_MAX_SRV_CHG_CLT_SIZE 50
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typedef struct {
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BOOLEAN enable;
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UINT8 num_clients;
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tBTA_GATTS_SRV_CHG srv_chg[BTIF_GATTS_MAX_SRV_CHG_CLT_SIZE];
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} __attribute__((packed)) btif_gatts_srv_chg_cb_t;
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/*****************************************************************************
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** Static variables
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*****************************************************************************/
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static btif_gatts_srv_chg_cb_t btif_gatts_srv_chg_cb;
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/*****************************************************************************
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** Static functions
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*****************************************************************************/
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static void btif_gatts_check_init(void)
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{
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btif_gatts_srv_chg_cb_t *p_cb = &btif_gatts_srv_chg_cb;
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if (!p_cb->enable) {
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memset(p_cb, 0, sizeof(btif_gatts_srv_chg_cb_t));
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p_cb->enable = TRUE;
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}
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}
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/*****************************************************************************
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** Externally called functions
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*****************************************************************************/
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void btif_gatts_add_bonded_dev_from_nv(BD_ADDR bda)
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{
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btif_gatts_srv_chg_cb_t *p_cb = &btif_gatts_srv_chg_cb;
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BOOLEAN found = FALSE;
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UINT8 i;
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btif_gatts_check_init();
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for (i = 0; i != p_cb->num_clients; ++i) {
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if (!memcmp(p_cb->srv_chg[i].bda, bda, sizeof(BD_ADDR))) {
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found = TRUE;
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break;
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}
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}
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if (!found) {
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if (p_cb->num_clients < BTIF_GATTS_MAX_SRV_CHG_CLT_SIZE) {
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bdcpy(p_cb->srv_chg[p_cb->num_clients].bda, bda);
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p_cb->srv_chg[p_cb->num_clients].srv_changed = FALSE;
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p_cb->num_clients++;
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}
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}
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}
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#endif /* #if (defined(BTIF_INCLUDED) && BTIF_INCLUDED == TRUE) */
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/*****************************************************************************
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** Call-out functions
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*****************************************************************************/
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/*******************************************************************************
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**
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** Function bta_gatts_co_update_handle_range
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**
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** Description This callout function is executed by GATTS when a GATT server
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** handle range ios to be added or removed.
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**
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** Parameter is_add: true is to add a handle range; otherwise is to delete.
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** p_hndl_range: handle range.
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**
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** Returns void.
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**
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*******************************************************************************/
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void bta_gatts_co_update_handle_range(BOOLEAN is_add, tBTA_GATTS_HNDL_RANGE *p_hndl_range)
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{
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UNUSED(is_add);
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UNUSED(p_hndl_range);
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}
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/*******************************************************************************
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**
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** Function bta_gatts_co_srv_chg
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**
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** Description This call-out is to read/write/remove service change related
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** informaiton. The request consists of the cmd and p_req and the
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** response is returned in p_rsp
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**
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** Parameter cmd - request command
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** p_req - request paramters
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** p_rsp - response data for the request
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**
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** Returns TRUE - if the request is processed successfully and
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** the response is returned in p_rsp.
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** FALSE - if the request can not be processed
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**
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*******************************************************************************/
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BOOLEAN bta_gatts_co_srv_chg(tBTA_GATTS_SRV_CHG_CMD cmd,
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tBTA_GATTS_SRV_CHG_REQ *p_req,
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tBTA_GATTS_SRV_CHG_RSP *p_rsp)
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{
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UNUSED(cmd);
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UNUSED(p_req);
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UNUSED(p_rsp);
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return FALSE;
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}
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/*******************************************************************************
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**
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** Function bta_gatts_co_load_handle_range
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**
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** Description This callout function is executed by GATTS when a GATT server
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** handle range is requested to be loaded from NV.
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**
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** Parameter
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**
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** Returns void.
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**
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*******************************************************************************/
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BOOLEAN bta_gatts_co_load_handle_range(UINT8 index,
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tBTA_GATTS_HNDL_RANGE *p_handle_range)
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{
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UNUSED(index);
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UNUSED(p_handle_range);
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return FALSE;
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}
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#endif
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#endif
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