| /****************************************************************************** |
| * |
| * Copyright (C) 2014 The Android Open Source Project |
| * Copyright (C) 2003-2012 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 implementation of the API for MCE subsystem |
| * |
| ******************************************************************************/ |
| |
| #include "bta_api.h" |
| #include "bt_types.h" |
| #include "bta_sys.h" |
| #include "bta_mce_api.h" |
| #include "bta_mce_int.h" |
| #include "bt_common.h" |
| #include <string.h> |
| #include "port_api.h" |
| #include "sdp_api.h" |
| |
| /***************************************************************************** |
| ** Constants |
| *****************************************************************************/ |
| |
| static const tBTA_SYS_REG bta_mce_reg = |
| { |
| bta_mce_sm_execute, |
| NULL |
| }; |
| |
| /******************************************************************************* |
| ** |
| ** 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. |
| ** |
| *******************************************************************************/ |
| tBTA_MCE_STATUS BTA_MceEnable(tBTA_MCE_DM_CBACK *p_cback) |
| { |
| tBTA_MCE_STATUS status = BTA_MCE_FAILURE; |
| |
| APPL_TRACE_API("%", __func__); |
| |
| if (p_cback && false == bta_sys_is_register(BTA_ID_MCE)) { |
| memset(&bta_mce_cb, 0, sizeof(tBTA_MCE_CB)); |
| |
| /* register with BTA system manager */ |
| bta_sys_register(BTA_ID_MCE, &bta_mce_reg); |
| |
| if (p_cback) { |
| tBTA_MCE_API_ENABLE *p_buf = |
| (tBTA_MCE_API_ENABLE *)osi_malloc(sizeof(tBTA_MCE_API_ENABLE)); |
| p_buf->hdr.event = BTA_MCE_API_ENABLE_EVT; |
| p_buf->p_cback = p_cback; |
| bta_sys_sendmsg(p_buf); |
| status = BTA_MCE_SUCCESS; |
| } |
| } |
| |
| return status; |
| } |
| |
| /******************************************************************************* |
| ** |
| ** 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. |
| ** |
| *******************************************************************************/ |
| tBTA_MCE_STATUS BTA_MceGetRemoteMasInstances(BD_ADDR bd_addr) |
| { |
| tBTA_MCE_API_GET_REMOTE_MAS_INSTANCES *p_msg = |
| (tBTA_MCE_API_GET_REMOTE_MAS_INSTANCES *)osi_malloc(sizeof(tBTA_MCE_API_GET_REMOTE_MAS_INSTANCES)); |
| |
| APPL_TRACE_API("%s", __func__); |
| |
| p_msg->hdr.event = BTA_MCE_API_GET_REMOTE_MAS_INSTANCES_EVT; |
| bdcpy(p_msg->bd_addr, bd_addr); |
| |
| bta_sys_sendmsg(p_msg); |
| |
| return BTA_MCE_SUCCESS; |
| } |