1/******************************************************************************
2 *
3 *  Copyright (C) 2012 Broadcom Corporation
4 *
5 *  Licensed under the Apache License, Version 2.0 (the "License");
6 *  you may not use this file except in compliance with the License.
7 *  You may obtain a copy of the License at:
8 *
9 *  http://www.apache.org/licenses/LICENSE-2.0
10 *
11 *  Unless required by applicable law or agreed to in writing, software
12 *  distributed under the License is distributed on an "AS IS" BASIS,
13 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 *  See the License for the specific language governing permissions and
15 *  limitations under the License.
16 *
17 ******************************************************************************/
18
19/******************************************************************************
20 *
21 *  Override the Android logging macro(s) from
22 *  /system/core/include/cutils/log.h. This header must be the first header
23 *  included by a *.cpp file so the original Android macro can be replaced.
24 *  Do not include this header in another header, because that will create
25 *  unnecessary dependency.
26 *
27 ******************************************************************************/
28#pragma once
29
30// Override Android's ALOGD macro by adding a boolean expression.
31#define ALOGD(...) \
32  ((void)ALOGD_IF(appl_trace_level >= BT_TRACE_LEVEL_DEBUG, __VA_ARGS__))
33
34#include <cutils/log.h>  //define Android logging macros
35#include "bt_types.h"
36
37#ifdef __cplusplus
38extern "C" {
39#endif
40
41extern unsigned char appl_trace_level;
42extern uint32_t ScrProtocolTraceFlag;
43/* defined for run time DTA mode selection */
44extern unsigned char appl_dta_mode_flag;
45
46void initializeGlobalAppDtaMode();
47
48/*******************************************************************************
49**
50** Function:        initializeGlobalAppLogLevel
51**
52** Description:     Initialize and get global logging level from .conf or
53**                  Android property nfc.app_log_level.  The Android property
54**                  overrides .conf variable.
55**
56** Returns:         Global log level:
57**                  BT_TRACE_LEVEL_NONE    0 * No trace messages to be generated
58**                  BT_TRACE_LEVEL_ERROR   1 * Error condition trace messages
59**                  BT_TRACE_LEVEL_WARNING 2 * Warning condition trace messages
60**                  BT_TRACE_LEVEL_API     3 * API traces
61**                  BT_TRACE_LEVEL_EVENT   4 * Debug messages for events
62**                  BT_TRACE_LEVEL_DEBUG   5 * Debug messages (general)
63**
64*******************************************************************************/
65unsigned char initializeGlobalAppLogLevel();
66uint32_t initializeProtocolLogLevel();
67
68#ifdef __cplusplus
69}
70#endif
71