[Unit]
Description=DAB+ DL+/MOT Encoder
Documentation=http://wiki.opendigitalradio.org/ODR-PadEnc
Before=odr-audioenc@%i.service

[Service]
# Default pad length
Environment="PADENC_PAD_LENGTH=58"

# Default charset (ISO/IEC 10646 using UTF-8)
Environment="PADENC_CHARSET=15"

# Additional options to pass to odr-padenc (e.g. --erase or multiple --dls=)
Environment="PADENC_MISC_OPTS="

ExecStartPre=/bin/mkdir -p /var/tmp/odr/padenc/%i/slides
ExecStartPre=/bin/mkdir -p /var/tmp/odr/padenc/%i/texts

ExecStartPre=/bin/sh -c '/usr/bin/test -p /var/tmp/odr/padenc/%i/pad.fifo || \
                         /bin/mkfifo -m 640 /var/tmp/odr/padenc/%i/pad.fifo'

ExecStartPre=/usr/bin/touch /var/tmp/odr/padenc/%i/texts/dls-01.txt

ExecStart=/usr/bin/odr-padenc \
              --dir=/var/tmp/odr/padenc/%i/slides \
              --output=/var/tmp/odr/padenc/%i/pad.fifo \
              --dls=/var/tmp/odr/padenc/%i/texts/dls-01.txt \
              --pad=${PADENC_PAD_LENGTH} \
              --charset=${PADENC_CHARSET} \
              --remove-dls \
              $PADENC_MISC_OPTS

User=odr-padenc
Group=odr

[Install]
WantedBy=multi-user.target