~vcs-imports/alsa-utils/trunk : revision 625

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# (at your option) any later version.

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#

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export TEXTDOMAIN=alsaconf

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prefix=@prefix@

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exec_prefix=@exec_prefix@

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bindir=@bindir@

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sbindir=@sbindir@

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version=@VERSION@

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USE_NLS=@USE_NLS@

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# i18n stuff

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if test "$USE_NLS" = "yes" && which gettext > /dev/null; then

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xecho() {

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gettext -s "$*"

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}

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else

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xecho() {

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echo "$*"

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}

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gettext() {

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echo -n "$*"

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}

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fi

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xmsg() {

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msg=$(gettext "$1")

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shift

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printf "$msg" $*

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}

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# Check for GNU/Linux distributions

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if [ -f /etc/SuSE-release -o -f /etc/UnitedLinux-release ]; then

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unset prog path

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usage() {

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echo "ALSA configurator version $version"

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echo "usage: alsaconf [options]"

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echo " -l|--legacy check only legacy non-isapnp cards"

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echo " -m|--modinfo read module descriptions instead of reading card db"

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echo " -s|--sound wav-file"

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echo " use the specified wav file as a test sound"

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echo " -u|--uid uid set the uid for the ALSA devices (default = 0) [obsoleted]"

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echo " -g|--gid gid set the gid for the ALSA devices (default = 0) [obsoleted]"

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echo " -d|--devmode mode"

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echo " set the permission for ALSA devices (default = 0666) [obs.]"

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echo " -r|--strict set strict device mode (equiv. with -g 17 -d 0660) [obsoleted]"

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echo " -L|--log file logging on the specified file (for debugging purpose only)"

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echo " -p|--probe card-name"

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echo " probe a legacy non-isapnp card and print module options"

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echo " -P|--listprobe list the supported legacy card modules"

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echo " -c|--config file"

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echo " specify the module config file"

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echo " -h|--help what you're reading"

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xecho "ALSA configurator"

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echo " version $version"

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xecho "usage: alsaconf [options]

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-l|--legacy check only legacy non-isapnp cards

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-m|--modinfo read module descriptions instead of reading card db

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-s|--sound wav-file

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use the specified wav file as a test sound

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-u|--uid uid set the uid for the ALSA devices (default = 0) [obsoleted]

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-g|--gid gid set the gid for the ALSA devices (default = 0) [obsoleted]

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-d|--devmode mode

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set the permission for ALSA devices (default = 0666) [obs.]

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-r|--strict set strict device mode (equiv. with -g 17 -d 0660) [obsoleted]

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-L|--log file logging on the specified file (for debugging purpose only)

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-p|--probe card-name

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probe a legacy non-isapnp card and print module options

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-P|--listprobe list the supported legacy card modules

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-c|--config file

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specify the module config file

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-h|--help what you're reading"

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exit 1

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}

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# Check for root privileges

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if [ `id -u` -ne 0 ]; then

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echo "You must be root to use this script."

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xecho "You must be root to use this script."

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exit 1

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fi

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# check the snd_ prefix for ALSA module options

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# snd_ prefix is obsoleted since 0.9.0rc4.

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#

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if modinfo -p snd | grep -q snd_ ; then

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if /sbin/modinfo -p snd | grep -q snd_ ; then

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mpfx="snd_"

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else

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mpfx=""

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fi

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alsa_device_opts=""

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if modinfo -p snd | grep -q uid ; then

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if /sbin/modinfo -p snd | grep -q uid ; then

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if [ x"$alsa_uid" != x0 ]; then

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alsa_device_opts="$alsa_device_opts ${mpfx}device_uid=$alsa_uid"

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fi

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alsa_device_opts="$alsa_device_opts ${mpfx}device_gid=$alsa_gid"

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fi

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fi

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if modinfo -p snd | grep -q device_mode ; then

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if /sbin/modinfo -p snd | grep -q device_mode ; then

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if [ x"$alsa_mode" != x0 ]; then

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alsa_device_opts="$alsa_device_opts ${mpfx}device_mode=$alsa_mode"

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fi

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# cfgout = new config file to write the sound setting (if different from $cfgfile)

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if [ -n "$cfgfile" ]; then

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if [ ! -r "$cfgfile" ]; then

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echo "ERROR: The config file $cfgfile doesn't exist."

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xecho "ERROR: The config file doesn't exist: "

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echo $cfgfile

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exit 1

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fi

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else

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# Check for dialog, whiptail, gdialog, awk, ... ?

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if which dialog > /dev/null; then

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DIALOG=dialog

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DIALOG=dialog

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else

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if which whiptail > /dev/null; then

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whiptail_wrapper() {

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}

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DIALOG=whiptail_wrapper

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else

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echo "Error, dialog or whiptail not found."

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xecho "Error, dialog or whiptail not found."

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exit 1

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fi

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fi

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if which awk > /dev/null; then :

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else

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echo "Error, awk not found. Can't continue."

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xecho "Error, awk not found. Can't continue."

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exit 1

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fi

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# INTRO

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intro() {

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$DIALOG --msgbox "

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local msg=$(xmsg "

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ALSA CONFIGURATOR

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v$version

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version %s

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This script is a configurator for

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Advanced Linux Sound Architecture (ALSA) driver.

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If ALSA is already running, you should close all sound

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apps now and stop the sound driver.

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alsaconf will try to do this, but it's not 100% sure.

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" 20 63 || acex 0

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alsaconf will try to do this, but it's not 100%% sure." $version)

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$DIALOG --msgbox "$msg" 20 63 || acex 0

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}

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# FAREWELL

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farewell() {

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$DIALOG --msgbox "

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local msg=$(gettext "

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$*

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OK, sound driver is configured.

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ALSA CONFIGURATOR

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will prepare the card for playing now.

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Now I'll run '`basename $rcalsasound` start', then I'll use

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Now I'll run alsasound init script, then I'll use

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amixer to raise the default volumes.

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You can change the volume later via a mixer

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program such as alsamixer or gamix.

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" 17 60 || acex 0

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")

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$DIALOG --msgbox "$msg" 17 60 || acex 0

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}

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# Exit function

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TMP=`mktemp -q /tmp/alsaconf.XXXXXX`

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if [ $? -ne 0 ]; then

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echo "$0: Can't create temp file, exiting..."

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xecho "Can't create temp file, exiting..."

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exit 1

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fi

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addcfg=`mktemp -q /tmp/alsaconf.XXXXXX`

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if [ $? -ne 0 ]; then

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echo "$0: Can't create temp file, exiting..."

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xecho "Can't create temp file, exiting..."

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exit 1

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fi

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FOUND=`mktemp -q /tmp/alsaconf.XXXXXX`

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if [ $? -ne 0 ]; then

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echo "$0: Can't create temp file, exiting..."

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xecho "Can't create temp file, exiting..."

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exit 1

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fi

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DUMP=`mktemp -q /tmp/alsaconf.XXXXXX`

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if [ $? -ne 0 ]; then

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echo "$0: Can't create temp file, exiting..."

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xecho "Can't create temp file, exiting..."

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exit 1

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fi

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fi

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fi

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if [ $use_modinfo_db = 1 ]; then

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echo "Building card database.."

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xecho "Building card database.."

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build_card_db $CARDID_DB

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fi

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if [ ! -r $CARDID_DB ]; then

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echo "No card database is found.."

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xecho "No card database is found.."

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exit 1

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fi

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ncards=`grep '^snd-.*\.o$' $CARDID_DB | wc -w`

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msg=$(gettext "Searching sound cards")

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awk '

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BEGIN {

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format="%-40s %s\n";

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if (system (x) == 0)

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printf "%s %s\n", $2, driver >>"'"$FOUND"'"

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}' < $CARDID_DB |\

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$DIALOG --gauge "Searching sound cards" 6 40 0

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$DIALOG --gauge "$msg" 6 40 0

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#

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# PowerMac

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$lspci -d $1 2>/dev/null| sed -e 's/^.*:..\.. Multimedia audio controller: //g'

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return

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elif expr "$1" : '[A-Z@][A-Z@][A-Z@][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' >/dev/null; then

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cardname=`grep '^Card [0-9]\+ '\'$1':' $DUMP | head -n 1 | sed -e 's/^Card [0-9]\+ '\''.*:$.*$'\'' .*$/\1/'`

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cardname=`grep '^Card [0-9]\+ .'$1':' $DUMP | head -n 1 | sed -e 's/^Card [0-9]\+ '\''.*:$.*$'\'' .*$/\1/'`

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echo $cardname

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else

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echo $1

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CARD_OPTS="${*:2}"

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if [ -n "$cfgout" ]; then

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$DIALOG --yesno "

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Configuring $CARD_DRIVER

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Do you want to modify ${cfgout} (and ${cfgfile} if present)?" 8 50 || acex 0

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msg=$(xmsg "

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Configuring %s

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Do you want to modify %s (and %s if present)?" $CARD_DRIVER $cfgout $cfgfile)

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$DIALOG --yesno "$msg" 8 50 || acex 0

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else

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$DIALOG --yesno "

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Configuring $CARD_DRIVER

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Do you want to modify ${cfgfile}?" 8 50 || acex 0

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msg=$(xmsg "

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Configuring %s

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Do you want to modify %s?" $CARD_DRIVER $cfgfile)

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$DIALOG --yesno "$msg" 8 50 || acex 0

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fi

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clear

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cp -f $TMP /var/lib/YaST/unique.inf

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fi

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farewell "OK, driver $CARD_DRIVER is configured."

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farewell

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clear

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if [ "$distribution" = "gentoo" ]; then

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echo Running modules-update...

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xecho "Running modules-update..."

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modules-update

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elif [ "$distribution" = "debian" ]; then

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echo Running update-modules...

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xecho "Running update-modules..."

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update-modules

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fi

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echo Loading driver...

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set_mixers

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fi

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if [ -f $TESTSOUND ]; then

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if $DIALOG --yesno "

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msg=$(gettext "

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The mixer is set up now for for playing.

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Shall I try to play a sound sample now?

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If you have a big amplifier, lower your volumes or say no.

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Otherwise check that your speaker volume is open,

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and look if you can hear test sound.

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" 13 65

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")

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if $DIALOG --yesno "$msg" 13 65

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then

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clear

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echo

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fi

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fi

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if [ ! -r /etc/asound.state ]; then

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echo "Saving the mixer setup used for this in /etc/asound.state."

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xecho "Saving the mixer setup used for this in /etc/asound.state."

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$sbindir/alsactl store

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fi

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clear

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cat <<END

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xecho "

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===============================================================================

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Now ALSA is ready to use.

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Have a lot of fun!

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END

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"

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}

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#

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# probe legacy ISA cards

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#

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# check if the option $2 exists in card $1: set value $3

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ac_check_option () {

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if modinfo -p snd-$1 | grep $2 > /dev/null 2>&1 ; then

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if /sbin/modinfo -p snd-$1 | grep $2 > /dev/null 2>&1 ; then

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echo "$2=$3"

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fi

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}

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}

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ac_config_legacy () {

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$DIALOG --title "WARNING" --yesno "

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title=$(gettext "WARNING")

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msg=$(gettext "

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Probing legacy ISA cards might make

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your system unstable.

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Are you sure to proceed?

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" 10 50 || acex 0

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")

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$DIALOG --title "$title" --yesno "$msg" 10 50 || acex 0

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if [ x"$1" = x ]; then

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probe_list="$LEGACY_CARDS"

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fi

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done

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if [ x$menu_args = x ]; then

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$DIALOG --msgbox "No legacy drivers are available

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for your machine" 5 50

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msg=$(gettext "No legacy drivers are available

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for your machine")

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$DIALOG --msgbox "$msg" 5 50

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return 1

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fi

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$DIALOG --title "Driver Selection" --checklist \

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" Probing legacy ISA cards

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title=$(gettext "Driver Selection")

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msg=$(gettext " Probing legacy ISA cards

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Please select the drivers to probe:" \

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Please select the drivers to probe:")

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$DIALOG --title "$title" --checklist "$msg" \

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17 64 8 "${menu_args[@]}" 2> $FOUND || acex 0

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if [ $try_all_combination != 1 ]; then

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if $DIALOG --yesno "

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msg=$(gettext "

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Shall I try all possible DMA and IRQ combinations?

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With this option, some unconventional configuration

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might be found, but it will take much longer time." 10 60

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might be found, but it will take much longer time.")

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if $DIALOG --yesno "$msg" 10 60

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then

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try_all_combination=1

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fi

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fi

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echo "Probing legacy cards.. This may take a few minutes.."

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echo -n "Probing: "

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xecho "Probing legacy cards.. This may take a few minutes.."

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echo -n $(gettext "Probing: ")

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cards=`cat $FOUND | tr -d \"`

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for card in $cards; do

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echo -n " $card"

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ac_opts=""

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if eval ac_try_card_$card ; then

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echo ' : FOUND!!'

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xecho " : FOUND!!"

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ac_config_card $card $ac_opts

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return 0

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fi

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done

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echo

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$DIALOG --title "Result" --msgbox "No legacy cards found" 5 50

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title=$(gettext "Result")

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msg=$(gettext "No legacy cards found")

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$DIALOG --title "$title" --msgbox "$msg" 5 50

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return 1

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}

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#

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if [ ${devs_found[0]} = cs46xx ]; then

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if $lspci -nv 2>/dev/null| grep -q "Subsystem: 1014:1010"; then

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if $DIALOG --yesno "

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msg=$(gettext "

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Looks like you having a Thinkpad 600E or 770 notebook.

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On this notebook, CS4236 driver should be used

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although CS46xx chip is detected.

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Shall I try to snd-cs4236 driver and probe

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the legacy ISA configuration?" 13 60

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the legacy ISA configuration?")

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if $DIALOG --yesno "$msg" 13 60

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then

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try_all_combination=1

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ac_config_legacy cs4236

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exit 0

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fi

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elif $lspci -nv 2>/dev/null| grep -q "Subsystem: 8086:8080"; then

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if $DIALOG --yesno "

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msg=$(gettext "

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Looks like you having a Dell Dimension machine.

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On this machine, CS4232 driver should be used

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although CS46xx chip is detected.

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Shall I try to snd-cs4232 driver and probe

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the legacy ISA configuration?" 13 60

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the legacy ISA configuration?")

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if $DIALOG --yesno "$msg" 13 60

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then

1148

1184

try_all_combination=1

1149

1185

ac_config_legacy cs4232

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fi

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devs_found=("${devs_found[@]}" "legacy" "Probe legacy ISA (non-PnP) chips")

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$DIALOG --title "Soundcard Selection" --menu "

1192

title=$(gettext "Soundcard Selection")

1193

msg=$(gettext "

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Following card(s) are found on your system.

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Choose a soundcard to configure:

1159

" 17 76 8 "${devs_found[@]}" 2> $FOUND || acex 0

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")

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$DIALOG --title "$title" --menu "$msg" 17 76 8 "${devs_found[@]}" 2> $FOUND || acex 0

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card=`head -n 1 $FOUND`

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if [ "$card" = "legacy" ]; then

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ac_config_legacy

1165

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fi

1166

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exit 0

1167

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else

1168

if $DIALOG --yesno "

1206

msg=$(gettext "

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No supported PnP or PCI card found.

1170

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Would you like to probe legacy ISA sound cards/chips?

1172

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" 9 60 ; then

1211

")

1212

if $DIALOG --yesno "$msg" 9 60 ; then

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ac_config_legacy

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exit 0

1176

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fi