1 /****************************************************************************** 2 * 3 * Copyright (C) 2011-2012 Broadcom Corporation 4 * Copyright (C) 2017 ST Microelectronics S.A. 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 * Decode NFC packets and print them to ADB log. 21 * If protocol decoder is not present, then decode packets into hex numbers. 22 ******************************************************************************/ 23 24 #ifdef __cplusplus 25 extern "C" { 26 #endif 27 28 #include <cutils/properties.h> 29 #include <log/log.h> 30 #include "data_types.h" 31 32 #define DISP_NCI ProtoDispAdapterDisplayNciPacket 33 #define HAL_LOG_TAG "StNfcHal" 34 35 extern unsigned char hal_trace_level; 36 extern int GetNumValue(const char* name, void* p_value, unsigned long len); 37 extern int GetByteArrayValue(const char* name, char* pValue, long bufflen, 38 long* len); 39 extern int GetStrValue(const char* name, char* pValue, unsigned long l); 40 41 /* ####################### 42 * Set the log module name in .conf file 43 * ########################## */ 44 #define NAME_STNFC_HAL_LOGLEVEL "STNFC_HAL_LOGLEVEL" 45 #define NAME_CE_ON_SWITCH_OFF_STATE "CE_ON_SWITCH_OFF_STATE" 46 #define NAME_STNFC_FW_PATH_STORAGE "STNFC_FW_PATH_STORAGE" 47 #define NAME_STNFC_FW_BIN_NAME "STNFC_FW_BIN_NAME" 48 #define NAME_STNFC_FW_CONF_NAME "STNFC_FW_CONF_NAME" 49 #define NAME_STNFC_FW_BIN_NAME "STNFC_FW_BIN_NAME" 50 #define NAME_STNFC_FW_DEBUG_ENABLED "STNFC_FW_DEBUG_ENABLED" 51 #define NAME_CORE_CONF_PROP "CORE_CONF_PROP" 52 53 /* ####################### 54 * Set the logging level 55 * ######################## */ 56 #define STNFC_TRACE_LEVEL_NONE 0x00 57 #define STNFC_TRACE_LEVEL_ERROR 0x01 58 #define STNFC_TRACE_LEVEL_WARNING 0x02 59 #define STNFC_TRACE_LEVEL_DEBUG 0x03 60 #define STNFC_TRACE_LEVEL_VERBOSE 0x04 61 #define STNFC_TRACE_LEVEL_MASK 0x0F 62 #define STNFC_TRACE_FLAG_PRIVACY 0x10 63 64 #define STLOG_HAL_V(...) \ 65 { \ 66 if ((hal_trace_level & STNFC_TRACE_LEVEL_MASK) >= \ 67 STNFC_TRACE_LEVEL_VERBOSE) \ 68 LOG_PRI(ANDROID_LOG_DEBUG, HAL_LOG_TAG, __VA_ARGS__); \ 69 } 70 #define STLOG_HAL_D(...) \ 71 { \ 72 if ((hal_trace_level & STNFC_TRACE_LEVEL_MASK) >= STNFC_TRACE_LEVEL_DEBUG) \ 73 LOG_PRI(ANDROID_LOG_DEBUG, HAL_LOG_TAG, __VA_ARGS__); \ 74 } 75 #define STLOG_HAL_W(...) \ 76 { \ 77 if ((hal_trace_level & STNFC_TRACE_LEVEL_MASK) >= \ 78 STNFC_TRACE_LEVEL_WARNING) \ 79 LOG_PRI(ANDROID_LOG_WARN, HAL_LOG_TAG, __VA_ARGS__); \ 80 } 81 #define STLOG_HAL_E(...) \ 82 { \ 83 if ((hal_trace_level & STNFC_TRACE_LEVEL_MASK) >= STNFC_TRACE_LEVEL_ERROR) \ 84 LOG_PRI(ANDROID_LOG_ERROR, HAL_LOG_TAG, __VA_ARGS__); \ 85 } 86 /******************************************************************************* 87 ** 88 ** Function: InitializeSTLogLevel 89 ** 90 ** Description: Initialize and get global logging level from 91 ** Android property nfc.app_log_level. 92 ** 93 ** Returns: Global log level: 94 ** STNFC_TRACE_LEVEL_NONE 0 * No trace messages to be 95 ** generated 96 ** STNFC_TRACE_LEVEL_ERROR 1 * Error condition trace 97 ** messages 98 ** STNFC_TRACE_LEVEL_WARNING 2 * Warning condition trace 99 ** messages 100 ** STNFC_TRACE_LEVEL_DEBUG 3 * Debug messages (general) 101 ** 102 *******************************************************************************/ 103 unsigned char InitializeSTLogLevel(); 104 105 void DispHal(const char* title, const void* data, size_t length); 106 107 #ifdef __cplusplus 108 }; 109 #endif 110