#!/bin/bash
|
|
WAVS_PATH=$1
|
ERR_CNT=0
|
|
PREFIX_LOG="/tmp/check_logs"
|
TMP_STAT_LOG="tmp_stat.log"
|
TMP_STATS_LOG="tmp_stats.log"
|
STAT_LOG="stat.log"
|
STATS_LOG="stats.log"
|
RESULT_LOG="result.log"
|
|
echo "WAVS_PATH: $WAVS_PATH"
|
|
check_prepare()
|
{
|
if [ -n "$PREFIX_LOG" ]; then
|
TMP_STAT_LOG="$PREFIX_LOG/$TMP_STAT_LOG"
|
TMP_STATS_LOG="$PREFIX_LOG/$TMP_STATS_LOG"
|
STAT_LOG="$PREFIX_LOG/$STAT_LOG"
|
STATS_LOG="$PREFIX_LOG/$STATS_LOG"
|
RESULT_LOG="$PREFIX_LOG/$RESULT_LOG"
|
|
mkdir -p $PREFIX_LOG
|
else
|
echo "PREFIX_LOG is empty"
|
fi
|
|
rm $TMP_STAT_LOG -f
|
rm $TMP_STATS_LOG -f
|
rm $STAT_LOG -f
|
rm $STATS_LOG -f
|
|
echo "there is no error on test loopback" > $RESULT_LOG
|
}
|
|
# There is don't need to add function keyword on busybox shell
|
check_wav()
|
{
|
wav=$1
|
threshold_db=-15
|
|
echo "will check wav: $wav with threshold_db: $threshold_db"
|
|
sox $wav -n stat 2> $TMP_STAT_LOG
|
sox $wav -n stats 2> $TMP_STATS_LOG
|
|
echo "======== $wav stat info: ========" >> $STAT_LOG
|
cat $TMP_STAT_LOG >> $STAT_LOG
|
echo >> $STAT_LOG
|
|
echo "======== $wav stats info: ========" >> $STATS_LOG
|
cat $TMP_STATS_LOG >> $STATS_LOG
|
echo >> $STATS_LOG
|
|
l_pk=`awk 'NR==5{ printf "%.2f", $5 }' $TMP_STATS_LOG`
|
r_pk=`awk 'NR==5{ printf "%.2f", $6 }' $TMP_STATS_LOG`
|
echo "l_pk: $l_pk, r_pk: $r_pk"
|
|
last_err=$ERR_CNT
|
ERR_CNT=$(echo $l_pk $threshold_db $ERR_CNT | awk '{
|
if ($1 > $2) {
|
$3+=1;
|
}
|
} END {
|
printf "%d", $3;
|
}')
|
|
if [ $last_err != $ERR_CNT ]; then
|
echo "ERROR! $wav Left Pk lev dB: $l_pk > $threshold_db" >> $RESULT_LOG
|
else
|
echo "OK! $wav Left Pk lev dB: $l_pk < $threshold_db" >> $RESULT_LOG
|
fi
|
|
last_err=$ERR_CNT
|
ERR_CNT=$(echo $r_pk $threshold_db $ERR_CNT | awk '{
|
if ($1 > $2) {
|
$3+=1;
|
}
|
} END {
|
printf "%d", $3;
|
}')
|
|
if [ $last_err != $ERR_CNT ]; then
|
echo "ERROR! $wav Right Pk lev dB: $r_pk > $threshold_db" >> $RESULT_LOG
|
else
|
echo "OK! $wav Right Pk lev dB: $r_pk < $threshold_db" >> $RESULT_LOG
|
fi
|
|
echo "total ERR_CNT: $ERR_CNT"
|
|
#cat $TMP_STATS_LOG | while read line
|
#do
|
# echo "line: $line"
|
# label=`echo $line | awk '{ print $1 }'`
|
# echo "label: $label"
|
#done
|
}
|
|
check_start()
|
{
|
cd $WAVS_PATH
|
|
check_prepare
|
|
for file in `ls $WAVS_PATH`
|
do
|
if [ -f $file ]; then
|
# echo "found file: $file"
|
|
suffix=$(echo "$file" | cut -d . -f2)
|
# echo "found suffix: $suffix"
|
|
if [ $suffix == "wav" ]; then
|
# echo "found wav file: $file"
|
check_wav $file
|
fi
|
fi
|
done
|
}
|
|
check_start
|
