diff options
Diffstat (limited to 'repoman')
| -rwxr-xr-x | repoman/bin/sendFileMcast | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/repoman/bin/sendFileMcast b/repoman/bin/sendFileMcast index a9f9db5e..f5f1c035 100755 --- a/repoman/bin/sendFileMcast +++ b/repoman/bin/sendFileMcast @@ -5,36 +5,52 @@ PROG=$(basename $0) +OPENGNSYS=${OPENGNSYS:-"/opt/opengnsys"} +OGIMG=$OPENGNSYS/images +OGBIN=$OPENGNSYS/bin +PATH=$PATH:$OGBIN # Si se solicita, mostrar ayuda. if [ "$*" == "help" ]; then - echo "Formato: $PROG fichero datosMulticast" + echo "Formato: $PROG fichero|nombreImagen datosMulticast" echo "Ejemplo: $PROG /opt/opengnsys/images/PS1_PH1.img 9000:full-duplex:239.194.17.2:70M:20:300" + echo "Ejemplo: $PROG PS1_PH1 9000:full:239.194.17.2:70M:20:300" exit 0 fi # Error si no se reciben 2 parámetros. if [ $# -ne 2 ]; then - echo "Error: Formato: $PROG fichero datosMulticast" >&2 + echo "$PROG Error: Formato: $PROG fichero datosMulticast" >&2 exit 1 fi +# Fichero de imagen (camino completo o nombre de imagen sin extensión). +FICH="$1" +[ "${FICH:0:1}" != "/" ] && FICH="$OGIMG/$1.img" +if [ ! -f $FICH ]; then + echo "$PROG Error: Fichero \"$FICH\" no accesible" >&2 + exit 2 +fi + # Parámetros de sesión separado por ":". PARAMS=$(echo $2 | \ awk -F: '$1~/^[0-9]*$/ {print $1} tolower($2)~/^(half)(-duplex)?$/ {print "half-duplex"} tolower($2)~/^(full)(-duplex)?$/ {print "full-duplex"} $3~/^[0-9]*\.[0-9]*\.[0-9]*\.[0-9]*$/ {print $3} - $4~/^[0-9]*[mM]/ {print $4} + $4~/^[0-9]*[mM]/ {print toupper($4)} $5~/^[0-9]*/ {print $5} - $6~/^[0-9]*/ {print "$6"} + $6~/^[0-9]*/ {print $6} ') read -e PORTBASE METHOD ADDRESS BITRATE NCLIENTS MAXTIME <<< $PARAMS +if [ -z "$MAXTIME" ]; then + echo "$PROG Error: Datos de sesión incorrectos: \"$2\"" >&2 + exit 1 +fi # Valores estandar no configurables. CERROR="8x8/128" # Envío de fichero por Multicast. which mbuffer &> /dev/null && MBUFFER="--pipe 'mbuffer -m 20M'" -udp-sender $MBUFFER --portbase $PORTBASE --$METHOD --mcast-data-address $ADDRESS --fec $CERROR --max-bitrate $BITRATE --ttl 1 --min-clients $NCLIENTS --max-wait $MAXTIME --file "$1" - +udp-sender $MBUFFER --portbase $PORTBASE --$METHOD --mcast-addr $ADDRESS --fec $CERROR --max-bitrate $BITRATE --ttl 1 --min-clients $NCLIENTS --max-wait $MAXTIME --file "$1" |