| /****************************************************************************** |
| * |
| * Copyright (C) 2014 The Android Open Source Project |
| * Copyright (C) 2006-2012 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 is the public interface file the BTA MCE I/F |
| * |
| ******************************************************************************/ |
| #ifndef BTA_MCE_API_H |
| #define BTA_MCE_API_H |
| |
| #include "bt_target.h" |
| #include "bt_types.h" |
| #include "bta_api.h" |
| #include "btm_api.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /***************************************************************************** |
| ** Constants and data types |
| *****************************************************************************/ |
| /* status values */ |
| #define BTA_MCE_SUCCESS 0 /* Successful operation. */ |
| #define BTA_MCE_FAILURE 1 /* Generic failure. */ |
| #define BTA_MCE_BUSY 2 /* Temporarily can not handle this request. */ |
| |
| typedef uint8_t tBTA_MCE_STATUS; |
| |
| /* MCE I/F callback events */ |
| /* events received by tBTA_MCE_DM_CBACK */ |
| #define BTA_MCE_ENABLE_EVT 0 /* MCE enabled */ |
| #define BTA_MCE_MAS_DISCOVERY_COMP_EVT 1 /* SDP MAS discovery complete */ |
| #define BTA_MCE_MAX_EVT 2 /* max number of MCE events */ |
| |
| #define BTA_MCE_MAX_MAS_INSTANCES 12 |
| |
| typedef uint16_t tBTA_MCE_EVT; |
| |
| typedef struct |
| { |
| uint8_t scn; |
| char *p_srv_name; |
| uint16_t srv_name_len; |
| uint8_t instance_id; |
| uint8_t msg_type; |
| } tBTA_MCE_MAS_INFO; |
| |
| /* data associated with BTA_MCE_MAS_DISCOVERY_COMP_EVT */ |
| typedef struct |
| { |
| tBTA_MCE_STATUS status; |
| BD_ADDR remote_addr; |
| int num_mas; |
| tBTA_MCE_MAS_INFO mas[BTA_MCE_MAX_MAS_INSTANCES]; |
| } tBTA_MCE_MAS_DISCOVERY_COMP; |
| |
| /* union of data associated with MCE callback */ |
| typedef union |
| { |
| tBTA_MCE_STATUS status; /* BTA_MCE_ENABLE_EVT */ |
| tBTA_MCE_MAS_DISCOVERY_COMP mas_disc_comp; /* BTA_MCE_MAS_DISCOVERY_COMP_EVT */ |
| } tBTA_MCE; |
| |
| /* MCE DM Interface callback */ |
| typedef void (tBTA_MCE_DM_CBACK)(tBTA_MCE_EVT event, tBTA_MCE *p_data, void * user_data); |
| |
| /* MCE configuration structure */ |
| typedef struct |
| { |
| uint16_t sdp_db_size; /* The size of p_sdp_db */ |
| tSDP_DISCOVERY_DB *p_sdp_db; /* The data buffer to keep SDP database */ |
| } tBTA_MCE_CFG; |
| |
| /***************************************************************************** |
| ** External Function Declarations |
| *****************************************************************************/ |
| |
| /******************************************************************************* |
| ** |
| ** Function BTA_MceEnable |
| ** |
| ** Description Enable the MCE I/F service. When the enable |
| ** operation is complete the callback function will be |
| ** called with a BTA_MCE_ENABLE_EVT. This function must |
| ** be called before other functions in the MCE API are |
| ** called. |
| ** |
| ** Returns BTA_MCE_SUCCESS if successful. |
| ** BTA_MCE_FAIL if internal failure. |
| ** |
| *******************************************************************************/ |
| extern tBTA_MCE_STATUS BTA_MceEnable(tBTA_MCE_DM_CBACK *p_cback); |
| |
| /******************************************************************************* |
| ** |
| ** Function BTA_MceGetRemoteMasInstances |
| ** |
| ** Description This function performs service discovery for the MAS service |
| ** by the given peer device. When the operation is completed |
| ** the tBTA_MCE_DM_CBACK callback function will be called with |
| ** a BTA_MCE_MAS_DISCOVERY_COMP_EVT. |
| ** |
| ** Returns BTA_MCE_SUCCESS, if the request is being processed. |
| ** BTA_MCE_FAILURE, otherwise. |
| ** |
| *******************************************************************************/ |
| extern tBTA_MCE_STATUS BTA_MceGetRemoteMasInstances(BD_ADDR bd_addr); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* BTA_MCE_API_H */ |