/* 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_NDDEBUG 0 #include #include #include #include #include "loc_log.h" #include "msg_q.h" #include #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_QCA1530), 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; }