131 lines
4.6 KiB
C
131 lines
4.6 KiB
C
/******************************************************************************
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*
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* Copyright (C) 2014 The Android Open Source Project
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* Copyright (C) 2006-2012 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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/******************************************************************************
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*
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* This is the public interface file the BTA MCE I/F
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*
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******************************************************************************/
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#ifndef BTA_MCE_API_H
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#define BTA_MCE_API_H
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#include "bt_target.h"
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#include "bt_types.h"
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#include "bta_api.h"
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#include "btm_api.h"
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/*****************************************************************************
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** Constants and data types
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*****************************************************************************/
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/* status values */
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#define BTA_MCE_SUCCESS 0 /* Successful operation. */
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#define BTA_MCE_FAILURE 1 /* Generic failure. */
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#define BTA_MCE_BUSY 2 /* Temporarily can not handle this request. */
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typedef UINT8 tBTA_MCE_STATUS;
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/* MCE I/F callback events */
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/* events received by tBTA_MCE_DM_CBACK */
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#define BTA_MCE_ENABLE_EVT 0 /* MCE enabled */
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#define BTA_MCE_MAS_DISCOVERY_COMP_EVT 1 /* SDP MAS discovery complete */
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#define BTA_MCE_MAX_EVT 2 /* max number of MCE events */
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#define BTA_MCE_MAX_MAS_INSTANCES 12
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typedef UINT16 tBTA_MCE_EVT;
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typedef struct
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{
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UINT8 scn;
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char *p_srv_name;
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UINT16 srv_name_len;
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UINT8 instance_id;
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UINT8 msg_type;
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} tBTA_MCE_MAS_INFO;
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/* data associated with BTA_MCE_MAS_DISCOVERY_COMP_EVT */
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typedef struct
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{
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tBTA_MCE_STATUS status;
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BD_ADDR remote_addr;
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int num_mas;
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tBTA_MCE_MAS_INFO mas[BTA_MCE_MAX_MAS_INSTANCES];
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} tBTA_MCE_MAS_DISCOVERY_COMP;
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/* union of data associated with MCE callback */
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typedef union
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{
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tBTA_MCE_STATUS status; /* BTA_MCE_ENABLE_EVT */
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tBTA_MCE_MAS_DISCOVERY_COMP mas_disc_comp; /* BTA_MCE_MAS_DISCOVERY_COMP_EVT */
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} tBTA_MCE;
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/* MCE DM Interface callback */
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typedef void (tBTA_MCE_DM_CBACK)(tBTA_MCE_EVT event, tBTA_MCE *p_data, void * user_data);
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/* MCE configuration structure */
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typedef struct
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{
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UINT16 sdp_db_size; /* The size of p_sdp_db */
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tSDP_DISCOVERY_DB *p_sdp_db; /* The data buffer to keep SDP database */
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} tBTA_MCE_CFG;
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/*****************************************************************************
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** External Function Declarations
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*****************************************************************************/
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/*******************************************************************************
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**
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** Function BTA_MceEnable
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**
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** Description Enable the MCE I/F service. When the enable
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** operation is complete the callback function will be
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** called with a BTA_MCE_ENABLE_EVT. This function must
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** be called before other functions in the MCE API are
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** called.
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**
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** Returns BTA_MCE_SUCCESS if successful.
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** BTA_MCE_FAIL if internal failure.
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**
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*******************************************************************************/
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extern tBTA_MCE_STATUS BTA_MceEnable(tBTA_MCE_DM_CBACK *p_cback);
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/*******************************************************************************
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**
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** Function BTA_MceGetRemoteMasInstances
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**
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** Description This function performs service discovery for the MAS service
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** by the given peer device. When the operation is completed
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** the tBTA_MCE_DM_CBACK callback function will be called with
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** a BTA_MCE_MAS_DISCOVERY_COMP_EVT.
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**
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** Returns BTA_MCE_SUCCESS, if the request is being processed.
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** BTA_MCE_FAILURE, otherwise.
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**
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*******************************************************************************/
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extern tBTA_MCE_STATUS BTA_MceGetRemoteMasInstances(BD_ADDR bd_addr);
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#ifdef __cplusplus
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}
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#endif
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#endif /* BTA_MCE_API_H */
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