/usr/share/bashburn/lib/burning/burning.sh is in bashburn 3.0.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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check_overburn()
{
if [[ "${BBOVERBURN}" = yes ]]
then # Is overburn enabled?
BBOBURN=-overburn # yes it was
else
echo $bb_no_ob # No it wasn't
BBOBURN=
fi
}
# A function to see if files in temp dir should be deleted after burning is done
check_tempdel()
{
typeset str="$bb_burning_tmp_1 ${BBBURNDIR}"
if [[ "${BBDELTEMPBURN}" = yes ]]
then
rm -rf "${BBBURNDIR}"/*
str="$str $bb_burning_tmp_1b"
else
str="$str $bb_burning_tmp_2"
fi
echo "$str"
}
set_session_type()
{
typeset session_answer
# Return 0 for yes
# Return 1 for no
# Return 2 for else
cat <<EOF
$bb_burning_dvd_1
$bb_burning_dvd_2
$bb_burning_dvd_3
$bb_burning_dvd_4
EOF
read -e -p "$bb_burning_dvd_5" session_answer
case "$session_answer" in
yes)
return 0
;;
no)
return 1
;;
*)
return 2
;;
esac
}
################################ AUDIO #################################
_burning()
{
typeset audio
# HACK option processing. FIXME:
if [[ "$1" == -a ]]
then
audio=-audio
shift
fi
# HACK to get driveroptions to work. FIXME
# FIXME: Also, if you modify the variable then it will only work once.
# The second time through, you'll change the value to
# driveropts=driveropts=$BBDRIVEROPT
BBDRIVEROPT=${BBDRIVEROPT:+driveropts="$BBDRIVEROPT"}
# Check if CD is already written to
if check_cd_status
then
ask_for_blanking && doit=1
else
doit=1
fi
if (( doit ))
then
if ${BB_CDBURNCMD} dev=${BBCDWRITER} speed=${BBSPEED} \
${BBDTAO} ${BBDRIVEROPT} \
$audio ${BBPADDING} -eject -v ${BBOBURN} "$@"
then #Burn audio cd
echo -e "\n$bb_burning_finish_1"
check_tempdel
else
echo "$bb_burning_finish_2"
return 1
fi
fi
return 0
}
# a function to burn audio cds.
# it looks for wav-files in the BBBURNDIR (/tmp/burn/)..
audio_burning()
{
if ! check_for_wavs
then
echo -e "\n$bb_burning_audio_2 ${BBBURNDIR}"
else
shopt -s nocaseglob
echo -e "*.wav being used..."
if [[ "${BBNORMALIZE}" = yes ]]
then
cd "${BBBURNDIR}"
${BB_NORMCMD} -m *.wav
else
echo $bb_burning_audio_3
fi
check_overburn # Overburn enabled?
_burning *.wav
shopt -u nocaseglob
fi
wait_for_enter
}
################################# ISO ###################################
# to burn a .iso-file in the BURNDIR.
iso_burning()
{
typeset imagetype
if ! is_dir_empty ${BBBURNDIR}
then
check_overburn
# Check for type of image, iso or img supported
if [[ -n $(find ${BBBURNDIR} -iname '*.iso') ]]
then
imagetype=iso
elif [[ -n $(find ${BBBURNDIR} -iname '*.img') ]]
then
imagetype=img
else
message \
"$bb_burning_error ${BBBURNDIR} *.iso or *.img file[s] not found?"
datadefine
return 0
fi
# Check if CD is already written to
if ! _burning ${BBBURNDIR}/*.$imagetype
then
echo "$bb_burning_finish_3 ${BBBURNDIR} ?"
fi
else
echo "$bb_burning_error $BBBURNDIR"
fi
}
################# DVD Image #########################################
# DVD support. Not as well tested as CD-burning, but should work just fine.
dvd_image_burn()
{
typeset imagetype
if ! is_dir_empty ${BBBURNDIR}
then
check_overburn
# Check for type of image, iso or img supported
if [[ -n $(find ${BBBURNDIR} -iname '*iso') ]]
then
imagetype=iso
elif [[ -n $(find ${BBBURNDIR} -iname '*img') ]]
then
imagetype=img
else
message \
"$bb_burning_error ${BBBURNDIR} *.iso or *.img file[s] not found?"
datadefine
return 0
fi
# check_cd_status # FIXME: Why check? if CD is already written to
# FIXME: This is wrong.
if ${BB_DVDBURNCMD} -dvd-compat \
-Z ${BBCDWRITER}=${BBBURNDIR}/$(ls ${BBBURNDIR} | grep -i $imagetype)
then
echo -e "\n$bb_burning_finish_1"
check_tempdel
else
echo $bb_burning_finish_2
echo "$bb_burning_finish_3 ${BBBURNDIR} ?"
fi
else
echo "$bb_burning_error $BBBURNDIR"
fi
wait_for_enter
}
################################### DATA ##################################
# This is a function to burn all files in /tmp/burn/ as a data-CD.
# It checks whether folder is empty, and if not creates an ISO from its
# contents and burns it. It does NOT check if the folder contains an ISO
# anymore. If it does, it creates an ISO containing an ISO and burns it.
# This is due to lots of people wanting this functionality.
data_burning()
{
if ! is_dir_empty ${BBBURNDIR}
then
BBLABELBACKUP=${BBLABEL}
#### i want a question regarding the BBLABEL ####
[[ "$BBLABEL" == '<ask-me>' ]] && read -e -p "$bb_burning_data_label" \
BBLABEL
if ${BB_ISOCMD} -r -f -v -J -joliet-long \
-A "$BBDESCRIPTION" -p "$BBAUTHOR" -V "$BBLABEL" \
-o ${BBBURNDIR}/BashBurn.iso ${BBBURNDIR}
then
iso_burning # call function - declared above
BBLABEL=${BBLABELBACKUP}
else
echo $bb_burning_data_2
echo $bb_burning_data_3
BBLABEL=${BBLABELBACKUP}
fi
else
echo "$bb_burning_error $BBBURNDIR"
fi
wait_for_enter
}
################################### DVD Data #############################
# Preliminary DVD support. Not very well tested, use at your own risk.
# (However I do believe it should work as planned.)
# Better support will come in time.
dvd_data_burning()
{
typeset -i status
typeset bb_dvdsession
if ! is_dir_empty ${BBBURNDIR}
then
BBLABELBACKUP=${BBLABEL}
[[ "$BBLABEL" == '<ask-me>' ]] && read -e -p "$bb_burning_data_label" \
BBLABEL
set_session_type
status=$?
case $status in
0)
bb_dvdsession=-Z
;;
1)
bb_dvdsession=-M
;;
*)
return
;;
esac
# FIXME: This is commented out because it doesn't do anything.
# check_cd_status # Check if CD is already written to
if ${BB_DVDBURNCMD} $bb_dvdsession ${BBCDWRITER} ${BB_DVDBURNCMDOPTS} \
-A "$BBDESCRIPTION" -p "$BBAUTHOR" \
-V "$BBLABEL" ${BBBURNDIR}
then
echo $bb_burning_finish_1
BBLABEL=${BBLABELBACKUP}
else
echo $bb_burning_finish_2
BBLABEL=${BBLABELBACKUP}
fi
else
echo "$bb_burning_error $BBBURNDIR"
fi
wait_for_enter
}
################################## DVD blank ##############################
set_blanking_dvd()
{
typeset blanking_answer
cat <<EOF
$bb_dvd_blank1
$bb_dvd_blank2
$bb_dvd_blank3
$bb_dvd_blank4
$bb_dvd_blank5
EOF
read -e -p '(yes/no):' blanking_answer
case "$blanking_answer" in
yes)
return 0
;;
no)
return 1
;;
*)
return 2
;;
esac
}
dvd_blanking()
{
typeset -i status
typeset blank
set_blanking_dvd
status=$?
case $status in
0)
blank=-blank
;;
1)
blank=-blank=full
;;
2)
return
;;
esac
if ${BB_DVDBLANK} $blank} ${BBCDWRITER}
then
echo $bb_cdrw_blank2
else
echo $bb_cdrw_blank5
fi
wait_for_enter
}
################################## PIPELINE ##############################
# A function to do direct audio burning without creating wavs. This is
# butt ugly and might be removed or rewritten at one point.
pipeline_burning()
{
typeset -i counter=0
typeset -i doit=0
typeset fifolst=
typeset commandlst=
typeset fifo
typeset file
typeset pfile
shopt -s nocaseglob
if ! check_for_mp3s
then
message "\n$bb_burning_audio_2 ${BBBURNDIR}"
else
#fifo counter set to 0
while read file
do
if [[ ${file} =~ .MP3 ]]
then
counter=counter+1
fifo="${BBFIFODIR}/FIFO$$-${counter}"
fifolst="${fifolst} ${fifo}"
commandlst="${commandlst} -audio ${fifo}"
mknod ${fifo} p; #equivalent to mkfifo $fifo
${BB_MP3DEC} -qs "${file}" > ${fifo} &
pfile=${file##*/}
echo "${counter-MP3} ${pfile:0:35} flushed into ${fifo} (pipe)."
elif [[ ${file} =~ .WAV ]]
then
counter=counter+1
fifo="${BBFIFODIR}/FILE$$-${counter}.wav"
fifolst="${fifolst} ${fifo}"
ln -s "${file}" ${fifo}
commandlst="${commandlst} -audio ${fifo}"
pfile=${file##*/}
echo "${counter-WAV} ${pfile:0:35}."
fi
done < <(find ${BBBURNDIR} -iname \*.mp3 -o -iname \*.wav)
(( counter == 0 )) && message "$bb_burning_fifo_1 ${BBBURNDIR}"
echo "$bb_burning_fifo_2 ${counter} $bb_burning_fifo_2b"
# Check if CD is already written to
if check_cd_status
then
ask_for_blanking && doit=1
else
doit=1
fi
if (( doit ))
then
${BB_CDBURNCMD} dev=${BBCDWRITER} speed=${BBSPEED} \
${BBDTAO} ${BBOPT_DRIVER:+"driver=$BBOPT_DRIVER"} \
fs=16m -swab -audio ${BBPADDING} -eject -v ${BBOBURN} \
${commandlst}
echo $bb_burning_fifo_3
[[ -z "$fifolst" ]] || rm ${fifolst}
check_tempdel
fi
fi
shopt -u nocaseglob
}
# = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
burning ()
{
case "$1" in
"--audio")
audio_burning
;;
"--data")
data_burning
;;
"--dvddata")
dvd_data_burning
;;
"--dvdblank")
dvd_blanking
;;
"--dvdimage")
dvd_image_burn
;;
"--iso")
iso_burning
;;
"--pipeline")
pipeline_burning
;;
esac
}
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