1/******************************************************************************
2 *
3 *  Copyright (C) 2014 The Android Open Source Project
4 *  Copyright (C) 2003-2012 Broadcom Corporation
5 *
6 *  Licensed under the Apache License, Version 2.0 (the "License");
7 *  you may not use this file except in compliance with the License.
8 *  You may obtain a copy of the License at:
9 *
10 *  http://www.apache.org/licenses/LICENSE-2.0
11 *
12 *  Unless required by applicable law or agreed to in writing, software
13 *  distributed under the License is distributed on an "AS IS" BASIS,
14 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 *  See the License for the specific language governing permissions and
16 *  limitations under the License.
17 *
18 ******************************************************************************/
19
20/******************************************************************************
21 *
22 *  This is the main implementation file for the BTA MCE I/F
23 *
24 ******************************************************************************/
25
26#include "bta_api.h"
27#include "bta_sys.h"
28#include "bta_mce_api.h"
29#include "bta_mce_int.h"
30
31/*****************************************************************************
32** Constants and types
33*****************************************************************************/
34
35#if BTA_DYNAMIC_MEMORY == FALSE
36tBTA_MCE_CB bta_mce_cb;
37#endif
38
39/* state machine action enumeration list */
40#define BTA_MCE_NUM_ACTIONS  (BTA_MCE_MAX_INT_EVT & 0x00ff)
41
42/* type for action functions */
43typedef void (*tBTA_MCE_ACTION)(tBTA_MCE_MSG *p_data);
44
45/* action function list */
46const tBTA_MCE_ACTION bta_mce_action[] =
47{
48    bta_mce_enable,                    /* BTA_MCE_API_ENABLE_EVT */
49    bta_mce_get_remote_mas_instances,  /* BTA_MCE_API_GET_REMOTE_MAS_INSTANCES_EVT */
50};
51
52/*******************************************************************************
53**
54** Function         bta_mce_sm_execute
55**
56** Description      State machine event handling function for MCE
57**
58**
59** Returns          void
60**
61*******************************************************************************/
62BOOLEAN bta_mce_sm_execute(BT_HDR *p_msg)
63{
64    if(p_msg == NULL) return FALSE;
65
66    BOOLEAN ret = FALSE;
67    UINT16 action = (p_msg->event & 0x00ff);
68
69    /* execute action functions */
70    if(action < BTA_MCE_NUM_ACTIONS)
71    {
72        (*bta_mce_action[action])((tBTA_MCE_MSG*)p_msg);
73        ret = TRUE;
74    }
75
76    return(ret);
77}
78