173 lines
7 KiB
C
173 lines
7 KiB
C
/* Copyright (c) 2011-2014 The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef __LOG_UTIL_H__
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#define __LOG_UTIL_H__
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#ifndef USE_GLIB
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#include <utils/Log.h>
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#endif /* USE_GLIB */
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#ifdef USE_GLIB
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#include <stdio.h>
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#include <sys/types.h>
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#include <unistd.h>
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#ifndef LOG_TAG
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#define LOG_TAG "GPS_UTILS"
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#endif // LOG_TAG
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#endif /* USE_GLIB */
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/*=============================================================================
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*
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* LOC LOGGER TYPE DECLARATION
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*
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*============================================================================*/
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/* LOC LOGGER */
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typedef struct loc_logger_s
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{
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unsigned long DEBUG_LEVEL;
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unsigned long TIMESTAMP;
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} loc_logger_s_type;
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/*=============================================================================
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*
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* EXTERNAL DATA
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*
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*============================================================================*/
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extern loc_logger_s_type loc_logger;
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// Logging Improvements
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extern const char *loc_logger_boolStr[];
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extern const char *boolStr[];
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extern const char VOID_RET[];
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extern const char FROM_AFW[];
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extern const char TO_MODEM[];
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extern const char FROM_MODEM[];
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extern const char TO_AFW[];
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extern const char EXIT_TAG[];
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extern const char ENTRY_TAG[];
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extern const char EXIT_ERROR_TAG[];
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/*=============================================================================
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*
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* MODULE EXPORTED FUNCTIONS
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*
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*============================================================================*/
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extern void loc_logger_init(unsigned long debug, unsigned long timestamp);
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extern char* get_timestamp(char* str, unsigned long buf_size);
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#ifndef DEBUG_DMN_LOC_API
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/* LOGGING MACROS */
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/*loc_logger.DEBUG_LEVEL is initialized to 0xff in loc_cfg.cpp
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if that value remains unchanged, it means gps.conf did not
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provide a value and we default to the initial value to use
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Android's logging levels*/
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#define IF_LOC_LOGE if((loc_logger.DEBUG_LEVEL >= 1) && (loc_logger.DEBUG_LEVEL <= 5))
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#define IF_LOC_LOGW if((loc_logger.DEBUG_LEVEL >= 2) && (loc_logger.DEBUG_LEVEL <= 5))
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#define IF_LOC_LOGI if((loc_logger.DEBUG_LEVEL >= 3) && (loc_logger.DEBUG_LEVEL <= 5))
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#define IF_LOC_LOGD if((loc_logger.DEBUG_LEVEL >= 4) && (loc_logger.DEBUG_LEVEL <= 5))
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#define IF_LOC_LOGV if((loc_logger.DEBUG_LEVEL >= 5) && (loc_logger.DEBUG_LEVEL <= 5))
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#define LOC_LOGE(...) IF_LOC_LOGE { ALOGE(__VA_ARGS__); }
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#define LOC_LOGW(...) IF_LOC_LOGW { ALOGW(__VA_ARGS__); }
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#define LOC_LOGI(...) IF_LOC_LOGI { ALOGI(__VA_ARGS__); }
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#define LOC_LOGD(...) IF_LOC_LOGD { ALOGD(__VA_ARGS__); }
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#define LOC_LOGV(...) IF_LOC_LOGV { ALOGV(__VA_ARGS__); }
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#else /* DEBUG_DMN_LOC_API */
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#define LOC_LOGE(...) ALOGE(__VA_ARGS__)
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#define LOC_LOGW(...) ALOGW(__VA_ARGS__)
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#define LOC_LOGI(...) ALOGI(__VA_ARGS__)
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#define LOC_LOGD(...) ALOGD(__VA_ARGS__)
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#define LOC_LOGV(...) ALOGV(__VA_ARGS__)
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#endif /* DEBUG_DMN_LOC_API */
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/*=============================================================================
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*
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* LOGGING IMPROVEMENT MACROS
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*
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*============================================================================*/
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#define LOG_(LOC_LOG, ID, WHAT, SPEC, VAL) \
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do { \
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if (loc_logger.TIMESTAMP) { \
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char ts[32]; \
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LOC_LOG("[%s] %s %s line %d " #SPEC, \
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get_timestamp(ts, sizeof(ts)), ID, WHAT, __LINE__, VAL); \
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} else { \
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LOC_LOG("%s %s line %d " #SPEC, \
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ID, WHAT, __LINE__, VAL); \
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} \
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} while(0)
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#define LOC_LOG_HEAD(fmt) "%s:%d] " fmt
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#define LOC_LOGv(fmt,...) LOC_LOGV(LOC_LOG_HEAD(fmt), __FUNCTION__, __LINE__, ##__VA_ARGS__)
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#define LOC_LOGw(fmt,...) LOC_LOGW(LOC_LOG_HEAD(fmt), __FUNCTION__, __LINE__, ##__VA_ARGS__)
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#define LOC_LOGd(fmt,...) LOC_LOGD(LOC_LOG_HEAD(fmt), __FUNCTION__, __LINE__, ##__VA_ARGS__)
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#define LOC_LOGe(fmt,...) LOC_LOGE(LOC_LOG_HEAD(fmt), __FUNCTION__, __LINE__, ##__VA_ARGS__)
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#define LOG_I(ID, WHAT, SPEC, VAL) LOG_(LOC_LOGI, ID, WHAT, SPEC, VAL)
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#define LOG_V(ID, WHAT, SPEC, VAL) LOG_(LOC_LOGV, ID, WHAT, SPEC, VAL)
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#define LOG_E(ID, WHAT, SPEC, VAL) LOG_(LOC_LOGE, ID, WHAT, SPEC, VAL)
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#define ENTRY_LOG() LOG_V(ENTRY_TAG, __FUNCTION__, %s, "")
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#define EXIT_LOG(SPEC, VAL) LOG_V(EXIT_TAG, __FUNCTION__, SPEC, VAL)
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#define EXIT_LOG_WITH_ERROR(SPEC, VAL) \
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if (VAL != 0) { \
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LOG_E(EXIT_ERROR_TAG, __FUNCTION__, SPEC, VAL); \
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} else { \
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LOG_V(EXIT_TAG, __FUNCTION__, SPEC, VAL); \
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}
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// Used for logging callflow from Android Framework
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#define ENTRY_LOG_CALLFLOW() LOG_I(FROM_AFW, __FUNCTION__, %s, "")
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// Used for logging callflow to Modem
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#define EXIT_LOG_CALLFLOW(SPEC, VAL) LOG_I(TO_MODEM, __FUNCTION__, SPEC, VAL)
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// Used for logging callflow from Modem(TO_MODEM, __FUNCTION__, %s, "")
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#define MODEM_LOG_CALLFLOW(SPEC, VAL) LOG_I(FROM_MODEM, __FUNCTION__, SPEC, VAL)
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// Used for logging callflow to Android Framework
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#define CALLBACK_LOG_CALLFLOW(CB, SPEC, VAL) LOG_I(TO_AFW, CB, SPEC, VAL)
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#ifdef __cplusplus
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}
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#endif
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#endif // __LOG_UTIL_H__
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