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 38 extern "C" { 39 #endif 40 41 extern unsigned char appl_trace_level; 42 extern uint32_t ScrProtocolTraceFlag; 43 44 /******************************************************************************* 45 ** 46 ** Function: InitializeGlobalAppLogLevel 47 ** 48 ** Description: Initialize and get global logging level from .conf or 49 ** Android property nfc.app_log_level. The Android property 50 ** overrides .conf variable. 51 ** 52 ** Returns: Global log level: 53 ** BT_TRACE_LEVEL_NONE 0 * No trace messages to be 54 *generated 55 ** BT_TRACE_LEVEL_ERROR 1 * Error condition trace 56 *messages 57 ** BT_TRACE_LEVEL_WARNING 2 * Warning condition trace 58 *messages 59 ** BT_TRACE_LEVEL_API 3 * API traces 60 ** BT_TRACE_LEVEL_EVENT 4 * Debug messages for events 61 ** BT_TRACE_LEVEL_DEBUG 5 * Debug messages (general) 62 ** 63 *******************************************************************************/ 64 unsigned char InitializeGlobalAppLogLevel(); 65 uint32_t InitializeProtocolLogLevel(); 66 67 #ifdef __cplusplus 68 } 69 #endif 70