| The Android Open Source Project | e9df6ba | 2012-12-13 14:55:37 -0800 | [diff] [blame] | 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(...) ((void)ALOGD_IF(appl_trace_level>=BT_TRACE_LEVEL_DEBUG, __VA_ARGS__)) |
| 32 | |
| 33 | |
| 34 | #include <cutils/log.h> //define Android logging macros |
| 35 | #include "bt_types.h" //define various BT_TRACE_LEVEL_* |
| 36 | |
| 37 | #ifdef __cplusplus |
| 38 | extern "C" { |
| 39 | #endif |
| 40 | extern unsigned char appl_trace_level; //defined in /external/libnfc-nci/ |
| 41 | #ifdef __cplusplus |
| 42 | } |
| 43 | #endif |
| 44 | |
| 45 | |
| 46 | /******************************************************************************* |
| 47 | ** |
| 48 | ** Function: initializeGlobalAppLogLevel |
| 49 | ** |
| 50 | ** Description: Initialize and get global logging level from .conf or |
| 51 | ** Android property nfc.app_log_level. The Android property |
| 52 | ** overrides .conf variable. |
| 53 | ** |
| 54 | ** Returns: Global log level: |
| 55 | ** BT_TRACE_LEVEL_NONE 0 * No trace messages to be generated |
| 56 | ** BT_TRACE_LEVEL_ERROR 1 * Error condition trace messages |
| 57 | ** BT_TRACE_LEVEL_WARNING 2 * Warning condition trace messages |
| 58 | ** BT_TRACE_LEVEL_API 3 * API traces |
| 59 | ** BT_TRACE_LEVEL_EVENT 4 * Debug messages for events |
| 60 | ** BT_TRACE_LEVEL_DEBUG 5 * Debug messages (general) |
| 61 | ** |
| 62 | *******************************************************************************/ |
| 63 | unsigned char initializeGlobalAppLogLevel (); |