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/* Copyright (c) 2011-2012, 2015, 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.
*
*/
#define LOG_NDEBUG 0
#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#include "log_util.h"
#include "loc_log.h"
#include "msg_q.h"
#include <loc_pla.h>
#define BUFFER_SIZE 120
// Logging Improvements
const char *loc_logger_boolStr[]={"False","True"};
const char VOID_RET[] = "None";
const char FROM_AFW[] = "===>";
const char TO_MODEM[] = "--->";
const char FROM_MODEM[] = "<---";
const char TO_AFW[] = "<===";
const char EXIT_TAG[] = "Exiting";
const char ENTRY_TAG[] = "Entering";
const char EXIT_ERROR_TAG[] = "Exiting with error";
/* Logging Mechanism */
loc_logger_s_type loc_logger;
/* Get names from value */
const char* loc_get_name_from_mask(const loc_name_val_s_type table[], size_t table_size, long mask)
{
size_t i;
for (i = 0; i < table_size; i++)
{
if (table[i].val & (long) mask)
{
return table[i].name;
}
}
return UNKNOWN_STR;
}
/* Get names from value */
const char* loc_get_name_from_val(const loc_name_val_s_type table[], size_t table_size, long value)
{
size_t i;
for (i = 0; i < table_size; i++)
{
if (table[i].val == (long) value)
{
return table[i].name;
}
}
return UNKNOWN_STR;
}
static const loc_name_val_s_type loc_msg_q_status[] =
{
NAME_VAL( eMSG_Q_SUCCESS ),
NAME_VAL( eMSG_Q_FAILURE_GENERAL ),
NAME_VAL( eMSG_Q_INVALID_PARAMETER ),
NAME_VAL( eMSG_Q_INVALID_HANDLE ),
NAME_VAL( eMSG_Q_UNAVAILABLE_RESOURCE ),
NAME_VAL( eMSG_Q_INSUFFICIENT_BUFFER )
};
static const size_t loc_msg_q_status_num = LOC_TABLE_SIZE(loc_msg_q_status);
/* Find msg_q status name */
const char* loc_get_msg_q_status(int status)
{
return loc_get_name_from_val(loc_msg_q_status, loc_msg_q_status_num, (long) status);
}
const char* log_succ_fail_string(int is_succ)
{
return is_succ? "successful" : "failed";
}
//Target names
static const loc_name_val_s_type target_name[] =
{
NAME_VAL(GNSS_NONE),
NAME_VAL(GNSS_MSM),
NAME_VAL(GNSS_GSS),
NAME_VAL(GNSS_MDM),
NAME_VAL(GNSS_AUTO),
NAME_VAL(GNSS_UNKNOWN)
};
static const size_t target_name_num = LOC_TABLE_SIZE(target_name);
/*===========================================================================
FUNCTION loc_get_target_name
DESCRIPTION
Returns pointer to a string that contains name of the target
XX:XX:XX.000\0
RETURN VALUE
The target name string
===========================================================================*/
const char *loc_get_target_name(unsigned int target)
{
int index = 0;
static char ret[BUFFER_SIZE];
index = getTargetGnssType(target);
if( index < 0 || (unsigned)index >= target_name_num )
index = target_name_num - 1;
if( (target & HAS_SSC) == HAS_SSC ) {
snprintf(ret, sizeof(ret), " %s with SSC",
loc_get_name_from_val(target_name, target_name_num, (long)index) );
}
else {
snprintf(ret, sizeof(ret), " %s without SSC",
loc_get_name_from_val(target_name, target_name_num, (long)index) );
}
return ret;
}
/*===========================================================================
FUNCTION loc_get_time
DESCRIPTION
Logs a callback event header.
The pointer time_string should point to a buffer of at least 13 bytes:
XX:XX:XX.000\0
RETURN VALUE
The time string
===========================================================================*/
char *loc_get_time(char *time_string, size_t buf_size)
{
struct timeval now; /* sec and usec */
struct tm now_tm; /* broken-down time */
char hms_string[80]; /* HH:MM:SS */
gettimeofday(&now, NULL);
localtime_r(&now.tv_sec, &now_tm);
strftime(hms_string, sizeof hms_string, "%H:%M:%S", &now_tm);
snprintf(time_string, buf_size, "%s.%03d", hms_string, (int) (now.tv_usec / 1000));
return time_string;
}
/*===========================================================================
FUNCTION loc_logger_init
DESCRIPTION
Initializes the state of DEBUG_LEVEL and TIMESTAMP
DEPENDENCIES
N/A
RETURN VALUE
None
SIDE EFFECTS
N/A
===========================================================================*/
void loc_logger_init(unsigned long debug, unsigned long timestamp)
{
loc_logger.DEBUG_LEVEL = debug;
#ifdef TARGET_BUILD_VARIANT_USER
// force user builds to 2 or less
if (loc_logger.DEBUG_LEVEL > 2) {
loc_logger.DEBUG_LEVEL = 2;
}
#endif
loc_logger.TIMESTAMP = timestamp;
}
/*===========================================================================
FUNCTION get_timestamp
DESCRIPTION
Generates a timestamp using the current system time
DEPENDENCIES
N/A
RETURN VALUE
Char pointer to the parameter str
SIDE EFFECTS
N/A
===========================================================================*/
char * get_timestamp(char *str, unsigned long buf_size)
{
struct timeval tv;
struct timezone tz;
int hh, mm, ss;
gettimeofday(&tv, &tz);
hh = tv.tv_sec/3600%24;
mm = (tv.tv_sec%3600)/60;
ss = tv.tv_sec%60;
snprintf(str, buf_size, "%02d:%02d:%02d.%06ld", hh, mm, ss, tv.tv_usec);
return str;
}
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