From f991b0e35ad1bd3b999c70e68c518bae91bd36a6 Mon Sep 17 00:00:00 2001 From: Sylvain Miermont Date: Fri, 28 Mar 2014 16:58:48 +0100 Subject: v1.3.0 - Added TX power management. - Added full support for SX1301 reference board. - Changed build system with configuration for multiple chip/radio/band support. - SX125x bandwidth set to 1MHz by default (was 800 kHz). - Solved warnings with 64b integer printf when compiling on x86_64. - Renamed helper programs to reduce the concentrator vs. gateway confusion. --- loragw_pkt_logger/src/loragw_pkt_logger.c | 566 ------------------------------ 1 file changed, 566 deletions(-) delete mode 100644 loragw_pkt_logger/src/loragw_pkt_logger.c (limited to 'loragw_pkt_logger/src/loragw_pkt_logger.c') diff --git a/loragw_pkt_logger/src/loragw_pkt_logger.c b/loragw_pkt_logger/src/loragw_pkt_logger.c deleted file mode 100644 index c298878..0000000 --- a/loragw_pkt_logger/src/loragw_pkt_logger.c +++ /dev/null @@ -1,566 +0,0 @@ -/* - / _____) _ | | -( (____ _____ ____ _| |_ _____ ____| |__ - \____ \| ___ | (_ _) ___ |/ ___) _ \ - _____) ) ____| | | || |_| ____( (___| | | | -(______/|_____)_|_|_| \__)_____)\____)_| |_| - ©2013 Semtech-Cycleo - -Description: - Configure Lora concentrator and record received packets in a log file - -License: Revised BSD License, see LICENSE.TXT file include in the project -Maintainer: Sylvain Miermont -*/ - - -/* -------------------------------------------------------------------------- */ -/* --- DEPENDANCIES --------------------------------------------------------- */ - -/* fix an issue between POSIX and C99 */ -#if __STDC_VERSION__ >= 199901L - #define _XOPEN_SOURCE 600 -#else - #define _XOPEN_SOURCE 500 -#endif - -#include /* C99 types */ -#include /* bool type */ -#include /* printf fprintf sprintf fopen fputs */ - -#include /* memset */ -#include /* sigaction */ -#include /* time clock_gettime strftime gmtime clock_nanosleep*/ -#include /* getopt access */ -#include /* atoi */ - -#include "parson.h" -#include "loragw_hal.h" - -/* -------------------------------------------------------------------------- */ -/* --- PRIVATE MACROS ------------------------------------------------------- */ - -#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0])) -#define MSG(args...) fprintf(stderr,"loragw_pkt_logger: " args) /* message that is destined to the user */ - -/* -------------------------------------------------------------------------- */ -/* --- PRIVATE VARIABLES (GLOBAL) ------------------------------------------- */ - -/* signal handling variables */ -struct sigaction sigact; /* SIGQUIT&SIGINT&SIGTERM signal handling */ -static int exit_sig = 0; /* 1 -> application terminates cleanly (shut down hardware, close open files, etc) */ -static int quit_sig = 0; /* 1 -> application terminates without shutting down the hardware */ - -/* configuration variables needed by the application */ -uint64_t lgwm = 0; /* Lora gateway MAC address */ -char lgwm_str[17]; - -/* clock and log file management */ -time_t now_time; -time_t log_start_time; -FILE * log_file = NULL; -char log_file_name[64]; - -/* -------------------------------------------------------------------------- */ -/* --- PRIVATE FUNCTIONS DECLARATION ---------------------------------------- */ - -static void sig_handler(int sigio); - -int parse_SX1301_configuration(const char * conf_file); - -int parse_gateway_configuration(const char * conf_file); - -void open_log(void); - -void usage (void); - -/* -------------------------------------------------------------------------- */ -/* --- PRIVATE FUNCTIONS DEFINITION ----------------------------------------- */ - -static void sig_handler(int sigio) { - if (sigio == SIGQUIT) { - quit_sig = 1;; - } else if ((sigio == SIGINT) || (sigio == SIGTERM)) { - exit_sig = 1; - } -} - -int parse_SX1301_configuration(const char * conf_file) { - int i; - const char conf_obj[] = "SX1301_conf"; - char param_name[32]; /* used to generate variable parameter names */ - struct lgw_conf_rxrf_s rfconf; - struct lgw_conf_rxif_s ifconf; - JSON_Value *root_val; - JSON_Object *root = NULL; - JSON_Object *conf = NULL; - JSON_Value *val; - uint32_t sf, bw; - - /* try to parse JSON */ - root_val = json_parse_file(conf_file); - root = json_value_get_object(root_val); - if (root == NULL) { - MSG("ERROR: %s id not a valid JSON file\n", conf_file); - exit(EXIT_FAILURE); - } - conf = json_object_get_object(root, conf_obj); - if (conf == NULL) { - MSG("INFO: %s does not contain a JSON object named %s\n", conf_file, conf_obj); - return -1; - } else { - MSG("INFO: %s does contain a JSON object named %s, parsing SX1301 parameters\n", conf_file, conf_obj); - } - - /* set configuration for RF chains */ - for (i = 0; i < LGW_RF_CHAIN_NB; ++i) { - memset(&rfconf, 0, sizeof(rfconf)); /* initialize configuration structure */ - sprintf(param_name, "radio_%i", i); /* compose parameter path inside JSON structure */ - val = json_object_get_value(conf, param_name); /* fetch value (if possible) */ - if (json_value_get_type(val) != JSONObject) { - MSG("INFO: no configuration for radio %i\n", i); - continue; - } - /* there is an object to configure that radio, let's parse it */ - sprintf(param_name, "radio_%i.enable", i); - val = json_object_dotget_value(conf, param_name); - if (json_value_get_type(val) == JSONBoolean) { - rfconf.enable = (bool)json_value_get_boolean(val); - } else { - rfconf.enable = false; - } - if (rfconf.enable == false) { /* radio disabled, nothing else to parse */ - MSG("INFO: radio %i disabled\n", i); - } else { /* radio enabled, will parse the other parameters */ - sprintf(param_name, "radio_%i.freq", i); - rfconf.freq_hz = (uint32_t)json_object_dotget_number(conf, param_name); - MSG("INFO: radio %i enabled, center frequency %u\n", i, rfconf.freq_hz); - } - /* all parameters parsed, submitting configuration to the HAL */ - if (lgw_rxrf_setconf(i, rfconf) != LGW_HAL_SUCCESS) { - MSG("WARNING: invalid configuration for radio %i\n", i); - } - } - - /* set configuration for Lora multi-SF channels (bandwidth cannot be set) */ - for (i = 0; i < LGW_MULTI_NB; ++i) { - memset(&ifconf, 0, sizeof(ifconf)); /* initialize configuration structure */ - sprintf(param_name, "chan_multiSF_%i", i); /* compose parameter path inside JSON structure */ - val = json_object_get_value(conf, param_name); /* fetch value (if possible) */ - if (json_value_get_type(val) != JSONObject) { - MSG("INFO: no configuration for Lora multi-SF channel %i\n", i); - continue; - } - /* there is an object to configure that Lora multi-SF channel, let's parse it */ - sprintf(param_name, "chan_multiSF_%i.enable", i); - val = json_object_dotget_value(conf, param_name); - if (json_value_get_type(val) == JSONBoolean) { - ifconf.enable = (bool)json_value_get_boolean(val); - } else { - ifconf.enable = false; - } - if (ifconf.enable == false) { /* Lora multi-SF channel disabled, nothing else to parse */ - MSG("INFO: Lora multi-SF channel %i disabled\n", i); - } else { /* Lora multi-SF channel enabled, will parse the other parameters */ - sprintf(param_name, "chan_multiSF_%i.radio", i); - ifconf.rf_chain = (uint32_t)json_object_dotget_number(conf, param_name); - sprintf(param_name, "chan_multiSF_%i.if", i); - ifconf.freq_hz = (int32_t)json_object_dotget_number(conf, param_name); - // TODO: handle individual SF enabling and disabling (spread_factor) - MSG("INFO: Lora multi-SF channel %i enabled, radio %i selected, IF %i Hz, 125 kHz bandwidth, SF 7 to 12\n", i, ifconf.rf_chain, ifconf.freq_hz); - } - /* all parameters parsed, submitting configuration to the HAL */ - if (lgw_rxif_setconf(i, ifconf) != LGW_HAL_SUCCESS) { - MSG("WARNING: invalid configuration for Lora multi-SF channel %i\n", i); - } - } - - /* set configuration for Lora standard channel */ - memset(&ifconf, 0, sizeof(ifconf)); /* initialize configuration structure */ - val = json_object_get_value(conf, "chan_Lora_std"); /* fetch value (if possible) */ - if (json_value_get_type(val) != JSONObject) { - MSG("INFO: no configuration for Lora standard channel\n"); - } else { - val = json_object_dotget_value(conf, "chan_Lora_std.enable"); - if (json_value_get_type(val) == JSONBoolean) { - ifconf.enable = (bool)json_value_get_boolean(val); - } else { - ifconf.enable = false; - } - if (ifconf.enable == false) { - MSG("INFO: Lora standard channel %i disabled\n", i); - } else { - ifconf.rf_chain = (uint32_t)json_object_dotget_number(conf, "chan_Lora_std.radio"); - ifconf.freq_hz = (int32_t)json_object_dotget_number(conf, "chan_Lora_std.if"); - bw = (uint32_t)json_object_dotget_number(conf, "chan_Lora_std.bandwidth"); - switch(bw) { - case 500000: ifconf.bandwidth = BW_500KHZ; break; - case 250000: ifconf.bandwidth = BW_250KHZ; break; - case 125000: ifconf.bandwidth = BW_125KHZ; break; - default: ifconf.bandwidth = BW_UNDEFINED; - } - sf = (uint32_t)json_object_dotget_number(conf, "chan_Lora_std.spread_factor"); - switch(sf) { - case 7: ifconf.datarate = DR_LORA_SF7; break; - case 8: ifconf.datarate = DR_LORA_SF8; break; - case 9: ifconf.datarate = DR_LORA_SF9; break; - case 10: ifconf.datarate = DR_LORA_SF10; break; - case 11: ifconf.datarate = DR_LORA_SF11; break; - case 12: ifconf.datarate = DR_LORA_SF12; break; - default: ifconf.datarate = DR_UNDEFINED; - } - MSG("INFO: Lora standard channel enabled, radio %i selected, IF %i Hz, %u Hz bandwidth, SF %u\n", ifconf.rf_chain, ifconf.freq_hz, bw, sf); - } - if (lgw_rxif_setconf(8, ifconf) != LGW_HAL_SUCCESS) { - MSG("WARNING: invalid configuration for Lora standard channel\n"); - } - } - - /* set configuration for FSK channel */ - memset(&ifconf, 0, sizeof(ifconf)); /* initialize configuration structure */ - val = json_object_get_value(conf, "chan_FSK"); /* fetch value (if possible) */ - if (json_value_get_type(val) != JSONObject) { - MSG("INFO: no configuration for FSK channel\n"); - } else { - val = json_object_dotget_value(conf, "chan_FSK.enable"); - if (json_value_get_type(val) == JSONBoolean) { - ifconf.enable = (bool)json_value_get_boolean(val); - } else { - ifconf.enable = false; - } - if (ifconf.enable == false) { - MSG("INFO: FSK channel %i disabled\n", i); - } else { - ifconf.rf_chain = (uint32_t)json_object_dotget_number(conf, "chan_FSK.radio"); - ifconf.freq_hz = (int32_t)json_object_dotget_number(conf, "chan_FSK.if"); - bw = (uint32_t)json_object_dotget_number(conf, "chan_FSK.bandwidth"); - if (bw <= 7800) ifconf.bandwidth = BW_7K8HZ; - else if (bw <= 15600) ifconf.bandwidth = BW_15K6HZ; - else if (bw <= 31200) ifconf.bandwidth = BW_31K2HZ; - else if (bw <= 62500) ifconf.bandwidth = BW_62K5HZ; - else if (bw <= 125000) ifconf.bandwidth = BW_125KHZ; - else if (bw <= 250000) ifconf.bandwidth = BW_250KHZ; - else if (bw <= 500000) ifconf.bandwidth = BW_500KHZ; - else ifconf.bandwidth = BW_UNDEFINED; - ifconf.datarate = (uint32_t)json_object_dotget_number(conf, "chan_FSK.datarate"); - MSG("INFO: FSK channel enabled, radio %i selected, IF %i Hz, %u Hz bandwidth, %u bps datarate\n", ifconf.rf_chain, ifconf.freq_hz, bw, ifconf.datarate); - } - if (lgw_rxif_setconf(9, ifconf) != LGW_HAL_SUCCESS) { - MSG("WARNING: invalid configuration for FSK channel\n"); - } - } - json_value_free(root_val); - return 0; -} - -int parse_gateway_configuration(const char * conf_file) { - const char conf_obj[] = "gateway_conf"; - JSON_Value *root_val; - JSON_Object *root = NULL; - JSON_Object *conf = NULL; - unsigned long long ull = 0; - - /* try to parse JSON */ - root_val = json_parse_file(conf_file); - root = json_value_get_object(root_val); - if (root == NULL) { - MSG("ERROR: %s id not a valid JSON file\n", conf_file); - exit(EXIT_FAILURE); - } - conf = json_object_get_object(root, conf_obj); - if (conf == NULL) { - MSG("INFO: %s does not contain a JSON object named %s\n", conf_file, conf_obj); - return -1; - } else { - MSG("INFO: %s does contain a JSON object named %s, parsing gateway parameters\n", conf_file, conf_obj); - } - - /* getting network parameters (only those necessary for the packet logger) */ - sscanf(json_object_dotget_string(conf, "gateway_ID"), "%llx", &ull); - lgwm = ull; - MSG("INFO: gateway MAC address is configured to %016llX\n", ull); - - json_value_free(root_val); - return 0; -} - -void open_log(void) { - int i; - char iso_date[20]; - - strftime(iso_date,ARRAY_SIZE(iso_date),"%Y%m%dT%H%M%SZ",gmtime(&now_time)); /* format yyyymmddThhmmssZ */ - log_start_time = now_time; /* keep track of when the log was started, for log rotation */ - - sprintf(log_file_name, "pktlog_%s_%s.csv", lgwm_str, iso_date); - log_file = fopen(log_file_name, "a"); /* create log file, append if file already exist */ - if (log_file == NULL) { - MSG("ERROR: impossible to create log file %s\n", log_file_name); - exit(EXIT_FAILURE); - } - - i = fprintf(log_file, "\"gateway ID\",\"node MAC\",\"UTC timestamp\",\"us count\",\"frequency\",\"RF chain\",\"RX chain\",\"status\",\"size\",\"modulation\",\"bandwidth\",\"datarate\",\"coderate\",\"RSSI\",\"SNR\",\"payload\"\n"); - if (i < 0) { - MSG("ERROR: impossible to write to log file %s\n", log_file_name); - exit(EXIT_FAILURE); - } - - MSG("INFO: Now writing to log file %s\n", log_file_name); - return; -} - -/* describe command line options */ -void usage(void) { - MSG( "Available options:\n"); - MSG( " -h print this help\n"); - MSG( " -r rotate log file every N seconds (-1 disable log rotation)\n"); -} - -/* -------------------------------------------------------------------------- */ -/* --- MAIN FUNCTION -------------------------------------------------------- */ - -int main(int argc, char **argv) -{ - int i, j; /* loop and temporary variables */ - struct timespec sleep_time = {0, 3000000}; /* 3 ms */ - - /* clock and log rotation management */ - int log_rotate_interval = 3600; /* by default, rotation every hour */ - int time_check = 0; /* variable used to limit the number of calls to time() function */ - unsigned long pkt_in_log = 0; /* count the number of packet written in each log file */ - - /* configuration file related */ - const char global_conf_fname[] = "global_conf.json"; /* contain global (typ. network-wide) configuration */ - const char local_conf_fname[] = "local_conf.json"; /* contain node specific configuration, overwrite global parameters for parameters that are defined in both */ - const char debug_conf_fname[] = "debug_conf.json"; /* if present, all other configuration files are ignored */ - - /* allocate memory for packet fetching and processing */ - struct lgw_pkt_rx_s rxpkt[16]; /* array containing up to 16 inbound packets metadata */ - struct lgw_pkt_rx_s *p; /* pointer on a RX packet */ - int nb_pkt; - - /* local timestamp variables until we get accurate GPS time */ - struct timespec fetch_time; - char fetch_timestamp[30]; - struct tm * x; - - /* parse command line options */ - while ((i = getopt (argc, argv, "hr:")) != -1) { - switch (i) { - case 'h': - usage(); - return EXIT_FAILURE; - break; - - case 'r': - log_rotate_interval = atoi(optarg); - if ((log_rotate_interval == 0) || (log_rotate_interval < -1)) { - MSG( "ERROR: Invalid argument for -r option\n"); - return EXIT_FAILURE; - } - break; - - default: - MSG("ERROR: argument parsing use -h option for help\n"); - usage(); - return EXIT_FAILURE; - } - } - - /* configure signal handling */ - sigemptyset(&sigact.sa_mask); - sigact.sa_flags = 0; - sigact.sa_handler = sig_handler; - sigaction(SIGQUIT, &sigact, NULL); - sigaction(SIGINT, &sigact, NULL); - sigaction(SIGTERM, &sigact, NULL); - - /* configuration files management */ - if (access(debug_conf_fname, R_OK) == 0) { - /* if there is a debug conf, parse only the debug conf */ - MSG("INFO: found debug configuration file %s, other configuration files will be ignored\n", debug_conf_fname); - parse_SX1301_configuration(debug_conf_fname); - parse_gateway_configuration(debug_conf_fname); - } else if (access(global_conf_fname, R_OK) == 0) { - /* if there is a global conf, parse it and then try to parse local conf */ - MSG("INFO: found global configuration file %s, trying to parse it\n", global_conf_fname); - parse_SX1301_configuration(global_conf_fname); - parse_gateway_configuration(global_conf_fname); - if (access(local_conf_fname, R_OK) == 0) { - MSG("INFO: found local configuration file %s, trying to parse it\n", local_conf_fname); - parse_SX1301_configuration(local_conf_fname); - parse_gateway_configuration(local_conf_fname); - } - } else if (access(local_conf_fname, R_OK) == 0) { - /* if there is only a local conf, parse it and that's all */ - MSG("INFO: found local configuration file %s, trying to parse it\n", local_conf_fname); - parse_SX1301_configuration(local_conf_fname); - parse_gateway_configuration(local_conf_fname); - } else { - MSG("ERROR: failed to find any configuration file named %s, %s or %s\n", global_conf_fname, local_conf_fname, debug_conf_fname); - return EXIT_FAILURE; - } - - /* starting the concentrator */ - i = lgw_start(); - if (i == LGW_HAL_SUCCESS) { - MSG("INFO: concentrator started, packet can now be received\n"); - } else { - MSG("ERROR: failed to start the concentrator\n"); - return EXIT_FAILURE; - } - - /* transform the MAC address into a string */ - sprintf(lgwm_str, "%016llX", lgwm); - - /* opening log file and writing CSV header*/ - time(&now_time); - open_log(); - - /* main loop */ - while ((quit_sig != 1) && (exit_sig != 1)) { - /* fetch packets */ - nb_pkt = lgw_receive(ARRAY_SIZE(rxpkt), rxpkt); - if (nb_pkt == LGW_HAL_ERROR) { - MSG("ERROR: failed packet fetch, exiting\n"); - return EXIT_FAILURE; - } else if (nb_pkt == 0) { - clock_nanosleep(CLOCK_MONOTONIC, 0, &sleep_time, NULL); /* wait a short time if no packets */ - } else { - /* local timestamp generation until we get accurate GPS time */ - clock_gettime(CLOCK_REALTIME, &fetch_time); - x = gmtime(&(fetch_time.tv_sec)); - sprintf(fetch_timestamp,"%04i-%02i-%02i %02i:%02i:%02i.%03liZ",(x->tm_year)+1900,(x->tm_mon)+1,x->tm_mday,x->tm_hour,x->tm_min,x->tm_sec,(fetch_time.tv_nsec)/1000000); /* ISO 8601 format */ - } - - /* log packets */ - for (i=0; i < nb_pkt; ++i) { - p = &rxpkt[i]; - - /* writing gateway ID */ - fprintf(log_file, "%016llX,", lgwm); - - /* writing node MAC address */ - fputs("\"\",", log_file); // TODO: need to parse payload - - /* writing UTC timestamp*/ - fprintf(log_file, "\"%s\",", fetch_timestamp); - // TODO: replace with GPS time when available - - /* writing internal clock */ - fprintf(log_file, "%010u,", p->count_us); - - /* writing RX frequency */ - fprintf(log_file, "%10u,", p->freq_hz); - - /* writing RF chain */ - fprintf(log_file, "%u,", p->rf_chain); - - /* writing RX modem/IF chain */ - fprintf(log_file, "%2d,", p->if_chain); - - /* writing status */ - switch(p->status) { - case STAT_CRC_OK: fputs("\"CRC_OK\" ,", log_file); break; - case STAT_CRC_BAD: fputs("\"CRC_BAD\",", log_file); break; - case STAT_NO_CRC: fputs("\"NO_CRC\" ,", log_file); break; - case STAT_UNDEFINED:fputs("\"UNDEF\" ,", log_file); break; - default: fputs("\"ERR\" ,", log_file); - } - - /* writing payload size */ - fprintf(log_file, "%3u,", p->size); - - /* writing modulation */ - switch(p->modulation) { - case MOD_LORA: fputs("\"LORA\",", log_file); break; - case MOD_FSK: fputs("\"FSK\" ,", log_file); break; - default: fputs("\"ERR\" ,", log_file); - } - - /* writing bandwidth */ - switch(p->bandwidth) { - case BW_500KHZ: fputs("500000,", log_file); break; - case BW_250KHZ: fputs("250000,", log_file); break; - case BW_125KHZ: fputs("125000,", log_file); break; - case BW_62K5HZ: fputs("62500 ,", log_file); break; - case BW_31K2HZ: fputs("31200 ,", log_file); break; - case BW_15K6HZ: fputs("15600 ,", log_file); break; - case BW_7K8HZ: fputs("7800 ,", log_file); break; - case BW_UNDEFINED: fputs("0 ,", log_file); break; - default: fputs("-1 ,", log_file); - } - - /* writing datarate */ - if (p->modulation == MOD_LORA) { - switch (p->datarate) { - case DR_LORA_SF7: fputs("\"SF7\" ,", log_file); break; - case DR_LORA_SF8: fputs("\"SF8\" ,", log_file); break; - case DR_LORA_SF9: fputs("\"SF9\" ,", log_file); break; - case DR_LORA_SF10: fputs("\"SF10\" ,", log_file); break; - case DR_LORA_SF11: fputs("\"SF11\" ,", log_file); break; - case DR_LORA_SF12: fputs("\"SF12\" ,", log_file); break; - default: fputs("\"ERR\" ,", log_file); - } - } else if (p->modulation == MOD_FSK) { - fprintf(log_file, "\"%6u\",", p->datarate); - } else { - fputs("\"ERR\" ,", log_file); - } - - /* writing coderate */ - switch (p->coderate) { - case CR_LORA_4_5: fputs("\"4/5\",", log_file); break; - case CR_LORA_4_6: fputs("\"2/3\",", log_file); break; - case CR_LORA_4_7: fputs("\"4/7\",", log_file); break; - case CR_LORA_4_8: fputs("\"1/2\",", log_file); break; - case CR_UNDEFINED: fputs("\"\" ,", log_file); break; - default: fputs("\"ERR\",", log_file); - } - - /* writing packet RSSI */ - fprintf(log_file, "%+.0f,", p->rssi); - - /* writing packet average SNR */ - fprintf(log_file, "%+5.1f,", p->snr); - - /* writing hex-encoded payload (bundled in 32-bit words) */ - fputs("\"", log_file); - for (j = 0; j < p->size; ++j) { - if ((j > 0) && (j%4 == 0)) fputs("-", log_file); - fprintf(log_file, "%02X", p->payload[j]); - } - fputs("\"\n", log_file); - ++pkt_in_log; - } - - /* check time and rotate log file if necessary */ - ++time_check; - if (time_check >= 8) { - time_check = 0; - time(&now_time); - if (difftime(now_time, log_start_time) > log_rotate_interval) { - fclose(log_file); - MSG("INFO: log file %s closed, %lu packet(s) recorded\n", log_file_name, pkt_in_log); - pkt_in_log = 0; - open_log(); - } - } - } - - if (exit_sig == 1) { - /* clean up before leaving */ - i = lgw_stop(); - if (i == LGW_HAL_SUCCESS) { - MSG("INFO: concentrator stopped successfully\n"); - } else { - MSG("WARNING: failed to stop concentrator successfully\n"); - } - fclose(log_file); - MSG("INFO: log file %s closed, %lu packet(s) recorded\n", log_file_name, pkt_in_log); - } - - MSG("INFO: Exiting packet logger program\n"); - return EXIT_SUCCESS; -} - -/* --- EOF ------------------------------------------------------------------ */ -- cgit v1.2.3