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