#!/bin/bash
-
-# Desc: Records gps data until midnight
-# Author: Steven Baltakatei Sandoval; License: GPLv3+
-# Usage: bkgpslog -o [output dir]
+# Desc: Records gps data
#==BEGIN Define script parameters==
## Logging Behavior parameters
SCRIPT_TIME_START=$(date +%Y%m%dT%H%M%S.%N);
PATH="$HOME/.local/bin:$PATH"; # Add "$(systemd-path user-binaries)" path in case apps saved there
SCRIPT_HOSTNAME=$(hostname); # Save hostname of system running this script.
-SCRIPT_VERSION="0.4.4-alpha2"; # Define version of script.
+SCRIPT_VERSION="0.5.6"; # Define version of script.
SCRIPT_NAME="bkgpslog"; # Define basename of script file.
SCRIPT_URL="https://gitlab.com/baltakatei/ninfacyzga-01"; # Define wesite hosting this script.
AGE_VERSION="1.0.0-beta2"; # Define version of age (encryption program)
# Input: arg1: 'date'-parsable timestamp string (optional)
# Output: stdout: timestamp (ISO-8601, no separators)
# Depends: yell
- local TIME_CURRENT TIME_CURRENT_SHORT
+ local TIME_CURRENT TIME_CURRENT_SHORT argTime
argTime="$1";
# Get Current Time
TIME_INPUT="$argTime";
else
### F: Time argument not valid; exit
- yell "ERROR:Invalid time argument supplied. Exiting."; exit 1;
+ yell "ERROR:Invalid time argument supplied: \"$argTime\""; yell "Exiting."; exit 1;
fi
fi
# Construct and deliver separator-les date string
TIME_INPUT="$argTime";
else
### F: Time argument not valid; exit
- yell "ERROR:Invalid time argument supplied. Exiting."; exit 1;
+ yell "ERROR:Invalid time argument supplied: \"$argTime\""; yell "Exiting."; exit 1;
fi
fi
# Construct and deliver separator-les date string
# Depends: magicWriteVersion(), appendFileTar()
local FN
+ vbm "DEBUG:STATUS:$FN:Started magicGatherWriteBuffer().";
# Debug:Get function name
FN="${FUNCNAME[0]}";
# Create buffer file with unique name
- PATHOUT_BUFFER="$DIR_TMP/buffer$SECONDS";
+ PATHOUT_BUFFER="$DIR_TMP/buffer$SECONDS" && vbm "PATHOUT_BUFFER:$PATHOUT_BUFFER";
# Fill buffer
timeout "$BUFFER_TTL"s gpspipe -r -o "$PATHOUT_BUFFER" ;
- timeBufferStart="$(dateTimeShort "$(date --date="$BUFFER_TTL seconds ago")")"; # Note start time
- vbm "DEBUG:STATUS:$FN:Started magicWriteBuffer().";
+ timeBufferStartLong="$(date --date="$BUFFER_TTL seconds ago" --iso-8601=seconds)" && vbm "timeBufferStartLong:$timeBufferStartLong" || yell "ERROR:timeBufferStartLong fail";
+ timeBufferStart="$(dateTimeShort "$timeBufferStartLong" )" && vbm "timeBufferStart:$timeBufferStart" || yell "ERROR:timeBufferStart fail"; # Note start time
# Determine file paths (time is start of buffer period)
FILEOUT_BASENAME="$timeBufferStart""--""$bufferTTL_STR""..""$SCRIPT_HOSTNAME""_location" && vbm "STATUS:Set FILEOUT_BASENAME to:$FILEOUT_BASENAME";
## Files saved to DIR_TMP
PATHOUT_KML="$DIR_TMP"/"$FILEOUT_KML" && vbm "STATUS:Set PATHOUT_KML to:$PATHOUT_KML";
## Files saved to disk (DIR_OUT)
### one file per day (Ex: "20200731..hostname_location.[.gpx.gz].tar")
- PATHOUT_TAR="$DIR_OUT"/"$(dateShort "$(date --date="$BUFFER_TTL seconds ago")")".."$SCRIPT_HOSTNAME""_location""$CMD_COMPRESS_SUFFIX""$CMD_ENCRYPT_SUFFIX".tar && \
+ PATHOUT_TAR="$DIR_OUT"/"$(dateShort "$(date --date="$BUFFER_TTL seconds ago" --iso-8601=seconds)")".."$SCRIPT_HOSTNAME""_location""$CMD_COMPRESS_SUFFIX""$CMD_ENCRYPT_SUFFIX".tar && \
vbm "STATUS:Set PATHOUT_TAR to:$PATHOUT_TAR";
# DEBUG: check vars
- vbm "STATUS:DIR_TMP :$DIR_TMP";
- vbm "STATUS:PATHOUT_TAR :$PATHOUT_TAR";
- vbm "STATUS:PATHOUT_NMEA:$PATHOUT_NMEA";
- vbm "STATUS:PATHOUT_GPX:$PATHOUT_GPX";
- vbm "STATUS:PATHOUT_KML:$PATHOUT_KML";
+ vbm "STATUS:FN :$FN";
+ vbm "STATUS:DIR_TMP :$DIR_TMP";
+ vbm "STATUS:PATHOUT_TAR :$PATHOUT_TAR";
+ vbm "STATUS:PATHOUT_NMEA :$PATHOUT_NMEA";
+ vbm "STATUS:PATHOUT_GPX :$PATHOUT_GPX";
+ vbm "STATUS:PATHOUT_KML :$PATHOUT_KML";
+ vbm "STATUS:BUFFER_TTL :$BUFFER_TTL";
+ vbm "STATUS:PATHOUT_BUFFER :$PATHOUT_BUFFER";
+ vbm "STATUS:timeBufferStart:$timeBufferStart";
+ vbm "FILEOUT_BASENAME :$FILEOUT_BASENAME";
# Validate PATHOUT_TAR as tar.
checkMakeTar "$PATHOUT_TAR";
## Add VERSION file if checkMakeTar had to create a tar (exited 1) or replace one (exited 2)
+ vbm "exit status before magicWriteVersion:$?"
if [[ $? -eq 1 ]] || [[ $? -eq 2 ]]; then magicWriteVersion; fi
# Write bufferBash to PATHOUT_TAR
# Remove secured chunks from DIR_TMP
rm "$PATHOUT_BUFFER" "$PATHOUT_NMEA" "$PATHOUT_GPX" "$PATHOUT_KML";
- vbm "DEBUG:STATUS:$FN:Finished magicWriteBuffer().";
+ vbm "DEBUG:STATUS:$FN:Finished magicGatherWriteBuffer().";
} # write buffer to disk
magicParseRecipientDir() {
# Desc: Updates recPubKeysValid with pubkeys in dir specified by '-R' option ("recipient directory")
## T: Check if argCustomBufferTTL is an integer
if validateInput "$argCustomBufferTTL" "integer"; then
### T: argCustomBufferTTL is an integer
- BUFFER_TTL="$argCustomBufferTTL";
+ BUFFER_TTL="$argCustomBufferTTL" && vbm "Custom BUFFER_TTL from -b:$BUFFER_TTL";
else
### F: argcustomBufferTTL is not an integer
yell "ERROR:Invalid integer argument for custom buffer time-to-live."; showUsage; exit 1;
## T: Check if argCustomScriptTTL is a time element (ex: "day", "hour")
if validateInput "$argCustomScriptTTL" "time_element"; then
### T: argCustomScriptTTL is a time element
- SCRIPT_TTL_TE="$argCustomScriptTTL";
+ SCRIPT_TTL_TE="$argCustomScriptTTL" && vbm "Custom SCRIPT_TTL_TE from -B:$SCRIPT_TTL_TE";
else
### F: argcustomScriptTTL is not a time element
yell "ERROR:Invalid time element argument for custom script time-to-live."; showUsage; exit 1;
main() {
+ # DEBUG: Print environment variables
+ vbm "echo $(printenv)";
# Process arguments
processArguments "$@";
## Act upon arguments
CMD_CONV_KML="gpsbabel -i nmea -f - -o kml -F - " && vbm "STATUS:Set CMD_CONV_KML to:$CMD_CONV_KML"; # convert NMEA to KML
# MAIN LOOP:Record gps data until script lifespan ends
- timeBufferFirstNS="$(timeEpochNS)"; bufferRound=0; BUFFER_TTL_ADJ_FLOAT="10.0";
+ timeBufferFirstNS="$(timeEpochNS)"; bufferRound=0; BUFFER_TTL_ADJ_FLOAT="$BUFFER_TTL";
while [[ "$SECONDS" -lt "$SCRIPT_TTL" ]]; do
magicParseRecipientDir;
magicGatherWriteBuffer &
- sleep "$BUFFER_TTL_ADJ_FLOAT";
+ sleep "$BUFFER_TTL_ADJ_FLOAT"; # adjusted by magicBufferSleepPID
((bufferRound++));
- magicBufferSleepPID; # Calculates BUFFER_TTL_ADJ from BUFFER_TTL given buffer expected start time vs. actual
+ magicBufferSleepPID; # Calculates BUFFER_TTL_ADJ_FLOAT from BUFFER_TTL given buffer expected start time vs. actual
done
# Cleanup
main "$@" # Run main function.
exit 0;
#==END Perform work and exit==
+
+# Author: Steven Baltakatei Sandoval;
+# License: GPLv3+
projects / EVA-2020-02.git / blobdiff