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121 lines
4.4 KiB
121 lines
4.4 KiB
/****************************************************************************** |
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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_t 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_t tBTA_MCE_EVT; |
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typedef struct { |
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uint8_t scn; |
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char* p_srv_name; |
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uint16_t srv_name_len; |
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uint8_t instance_id; |
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uint8_t 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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tBTA_MCE_STATUS status; |
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RawAddress 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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tBTA_MCE_STATUS status; /* BTA_MCE_ENABLE_EVT */ |
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tBTA_MCE_MAS_DISCOVERY_COMP |
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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, |
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void* user_data); |
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/* MCE configuration structure */ |
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typedef struct { |
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uint16_t 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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/******************************************************************************* |
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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(const RawAddress& bd_addr); |
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#endif /* BTA_MCE_API_H */
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