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