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craftyjon/alsa-info.sh

Created April 4, 2011 19:29
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  1. craftyjon created this gist Apr 4, 2011.
    926 changes: 926 additions & 0 deletions alsa-info.sh
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    Original file line number Diff line number Diff line change
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    #!/bin/bash

    SCRIPT_VERSION=0.4.60
    CHANGELOG="http://www.alsa-project.org/alsa-info.sh.changelog"

    #################################################################################
    #Copyright (C) 2007 Free Software Foundation.

    #This program is free software; you can redistribute it and/or modify
    #it under the terms of the GNU General Public License as published by
    #the Free Software Foundation; either version 2 of the License, or
    #(at your option) any later version.

    #This program is distributed in the hope that it will be useful,
    #but WITHOUT ANY WARRANTY; without even the implied warranty of
    #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    #GNU General Public License for more details.

    #You should have received a copy of the GNU General Public License
    #along with this program; if not, write to the Free Software
    #Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

    ##################################################################################

    #The script was written for 2 main reasons:
    # 1. Remove the need for the devs/helpers to ask several questions before we can easily help the user.
    # 2. Allow newer/inexperienced ALSA users to give us all the info we need to help them.

    #Set the locale (this may or may not be a good idea.. let me know)
    export LC_ALL=C

    #Change the PATH variable, so we can run lspci (needed for some distros)
    PATH=$PATH:/bin:/sbin:/usr/bin:/usr/sbin
    BGTITLE="ALSA-Info v $SCRIPT_VERSION"
    PASTEBINKEY="C9cRIO8m/9y8Cs0nVs0FraRx7U0pHsuc"
    #Define some simple functions

    pbcheck(){
    [[ $UPLOAD = "no" ]] && return

    if [[ -z $PASTEBIN ]]; then
    [[ $(ping -c1 www.alsa-project.org) ]] || KEEP_FILES="yes" UPLOAD="no" PBERROR="yes"
    else
    [[ $(ping -c1 www.pastebin.ca) ]] || KEEP_FILES="yes" UPLOAD="no" PBERROR="yes"
    fi
    }

    update() {
    SHFILE=`mktemp -t alsa-info.XXXXXXXXXX` || exit 1
    wget -O $SHFILE "http://www.alsa-project.org/alsa-info.sh" >/dev/null 2>&1
    REMOTE_VERSION=`grep SCRIPT_VERSION $SHFILE |head -n1 |sed 's/.*=//'`
    if [ "$REMOTE_VERSION" != "$SCRIPT_VERSION" ]; then
    if [[ -n $DIALOG ]]
    then
    OVERWRITE=
    if [ -w $0 ]; then
    dialog --yesno "Newer version of ALSA-Info has been found\n\nDo you wish to install it?\nNOTICE: The original file $0 will be overwritten!" 0 0
    DIALOG_EXIT_CODE=$?
    if [[ $DIALOG_EXIT_CODE = 0 ]]; then
    OVERWRITE=yes
    fi
    fi
    if [ -z "$OVERWRITE" ]; then
    dialog --yesno "Newer version of ALSA-Info has been found\n\nDo you wish to download it?" 0 0
    DIALOG_EXIT_CODE=$?
    fi
    if [[ $DIALOG_EXIT_CODE = 0 ]]
    then
    echo "Newer version detected: $REMOTE_VERSION"
    echo "To view the ChangeLog, please visit $CHANGELOG"
    if [ "$OVERWRITE" = "yes" ]; then
    cp $SHFILE $0
    echo "ALSA-Info script has been updated to v $REMOTE_VERSION"
    echo "Please re-run the script"
    rm $SHFILE 2>/dev/null
    else
    echo "ALSA-Info script has been downloaded as $SHFILE."
    echo "Please re-run the script from new location."
    fi
    exit
    else
    rm $SHFILE 2>/dev/null
    fi
    else
    echo "Newer version detected: $REMOTE_VERSION"
    echo "To view the ChangeLog, please visit $CHANGELOG"
    if [ -w $0 ]; then
    echo "The original file $0 will be overwritten!"
    echo -n "If you do not like to proceed, press Ctrl-C now.." ; read inp
    cp $SHFILE $0
    echo "ALSA-Info script has been updated. Please re-run it."
    rm $SHFILE 2>/dev/null
    else
    echo "ALSA-Info script has been downloaded $SHFILE."
    echo "Please, re-run it from new location."
    fi
    exit
    fi
    else
    rm $SHFILE 2>/dev/null
    fi
    }

    cleanup() {
    if [ -n "$TEMPDIR" -a "$KEEP_FILES" != "yes" ]; then
    rm -rf "$TEMPDIR" 2>/dev/null
    fi
    test -n "$KEEP_OUTPUT" || rm -f "$NFILE"
    }


    withaplay() {
    echo "!!Aplay/Arecord output" >> $FILE
    echo "!!------------" >> $FILE
    echo "" >> $FILE
    echo "APLAY" >> $FILE
    echo "" >> $FILE
    aplay -l >> $FILE 2>&1
    echo "" >> $FILE
    echo "ARECORD" >> $FILE
    echo "" >> $FILE
    arecord -l >> $FILE 2>&1
    echo "" >> $FILE
    }

    withlsmod() {
    echo "!!All Loaded Modules" >> $FILE
    echo "!!------------------" >> $FILE
    echo "" >> $FILE
    lsmod |awk {'print $1'} >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    }

    withamixer() {
    echo "!!Amixer output" >> $FILE
    echo "!!-------------" >> $FILE
    echo "" >> $FILE
    for i in `grep "]: " /proc/asound/cards | awk -F ' ' '{ print $1} '` ; do
    CARD_NAME=`grep "^ *$i " $TEMPDIR/alsacards.tmp|awk {'print $2'}`
    echo "!!-------Mixer controls for card $i $CARD_NAME]" >> $FILE
    echo "" >>$FILE
    amixer -c$i info>> $FILE 2>&1
    amixer -c$i>> $FILE 2>&1
    echo "" >> $FILE
    done
    echo "" >> $FILE
    }

    withalsactl() {
    echo "!!Alsactl output" >> $FILE
    echo "!!-------------" >> $FILE
    echo "" >> $FILE
    exe=""
    if [ -x /usr/sbin/alsactl ]; then
    exe="/usr/sbin/alsactl"
    fi
    if [ -x /usr/local/sbin/alsactl ]; then
    exe="/usr/local/sbin/alsactl"
    fi
    if [ -z "$exe" ]; then
    exe=`whereis alsactl | cut -d ' ' -f 2`
    fi
    $exe -f $TEMPDIR/alsactl.tmp store
    echo "--startcollapse--" >> $FILE
    cat $TEMPDIR/alsactl.tmp >> $FILE
    echo "--endcollapse--" >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    }

    withdevices() {
    echo "!!ALSA Device nodes" >> $FILE
    echo "!!-----------------" >> $FILE
    echo "" >> $FILE
    ls -la /dev/snd/* >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    }

    withconfigs() {
    if [[ -e $HOME/.asoundrc ]] || [[ -e /etc/asound.conf ]] || [[ -e $HOME/.asoundrc.asoundconf ]]
    then
    echo "!!ALSA configuration files" >> $FILE
    echo "!!------------------------" >> $FILE
    echo "" >> $FILE

    #Check for ~/.asoundrc
    if [[ -e $HOME/.asoundrc ]]
    then
    echo "!!User specific config file (~/.asoundrc)" >> $FILE
    echo "" >> $FILE
    cat $HOME/.asoundrc >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    fi
    #Check for .asoundrc.asoundconf (seems to be Ubuntu specific)
    if [[ -e $HOME/.asoundrc.asoundconf ]]
    then
    echo "!!asoundconf-generated config file" >> $FILE
    echo "" >> $FILE
    cat $HOME/.asoundrc.asoundconf >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    fi
    #Check for /etc/asound.conf
    if [[ -e /etc/asound.conf ]]
    then
    echo "!!System wide config file (/etc/asound.conf)" >> $FILE
    echo "" >> $FILE
    cat /etc/asound.conf >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    fi
    fi
    }

    withsysfs() {
    local i f
    local printed=""
    for i in /sys/class/sound/*; do
    case "$i" in
    */hwC?D?)
    if [ -f $i/init_pin_configs ]; then
    if [ -z "$printed" ]; then
    echo "!!Sysfs Files" >> $FILE
    echo "!!-----------" >> $FILE
    echo "" >> $FILE
    fi
    for f in init_pin_configs driver_pin_configs user_pin_configs init_verbs; do
    echo "$i/$f:" >> $FILE
    cat $i/$f >> $FILE
    echo >> $FILE
    done
    printed=yes
    fi
    ;;
    esac
    done
    if [ -n "$printed" ]; then
    echo "" >> $FILE
    fi
    }

    withdmesg() {
    echo "!!ALSA/HDA dmesg" >> $FILE
    echo "!!------------------" >> $FILE
    echo "" >> $FILE
    dmesg | grep -C1 -E 'ALSA|HDA|HDMI|sound|hda.codec|hda.intel' >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    }

    withall() {
    withdevices
    withconfigs
    withaplay
    withamixer
    withalsactl
    withlsmod
    withsysfs
    withdmesg
    }

    get_alsa_library_version() {
    ALSA_LIB_VERSION=`grep VERSION_STR /usr/include/alsa/version.h 2>/dev/null|awk {'print $3'}|sed 's/"//g'`

    if [ -z "$ALSA_LIB_VERSION" ]; then
    if [ -f /etc/lsb-release ]; then
    . /etc/lsb-release
    case "$DISTRIB_ID" in
    Ubuntu)
    if which dpkg > /dev/null ; then
    ALSA_LIB_VERSION=`dpkg -l libasound2 | tail -1 | awk '{print $3}' | cut -f 1 -d -`
    fi

    if [ "$ALSA_LIB_VERSION" = "<none>" ]; then
    ALSA_LIB_VERSION=""
    fi
    return
    ;;
    *)
    return
    ;;
    esac
    elif [ -f /etc/debian_version ]; then
    if which dpkg > /dev/null ; then
    ALSA_LIB_VERSION=`dpkg -l libasound2 | tail -1 | awk '{print $3}' | cut -f 1 -d -`
    fi

    if [ "$ALSA_LIB_VERSION" = "<none>" ]; then
    ALSA_LIB_VERSION=""
    fi
    return
    fi
    fi
    }


    #Run checks to make sure the programs we need are installed.
    LSPCI=$(which lspci 2>/dev/null| sed 's|^[^/]*||' 2>/dev/null);
    TPUT=$(which tput 2>/dev/null| sed 's|^[^/]*||' 2>/dev/null);
    DIALOG=$(which dialog 2>/dev/null | sed 's|^[^/]*||' 2>/dev/null);

    #Check to see if sysfs is enabled in the kernel. We'll need this later on
    SYSFS=$(mount |grep sysfs|awk {'print $3'});

    #Check modprobe config files for sound related options
    SNDOPTIONS=$(modprobe -c|sed -n 's/^options \(snd[-_][^ ]*\)/\1:/p')

    KEEP_OUTPUT=
    NFILE=""

    PASTEBIN=""
    WWWSERVICE="www.alsa-project.org"
    WELCOME="yes"
    PROCEED="yes"
    UPLOAD="ask"
    REPEAT=""
    while [ -z "$REPEAT" ]; do
    REPEAT="no"
    case "$1" in
    --update|--help|--about)
    WELCOME="no"
    PROCEED="no"
    ;;
    --upload)
    UPLOAD="yes"
    WELCOME="no"
    ;;
    --no-upload)
    UPLOAD="no"
    WELCOME="no"
    ;;
    --pastebin)
    PASTEBIN="yes"
    WWWSERVICE="pastebin"
    ;;
    --no-dialog)
    DIALOG=""
    REPEAT=""
    shift
    ;;
    --stdout)
    DIALOG=""
    UPLOAD="no"
    WELCOME="no"
    TOSTDOUT="yes"
    ;;
    esac
    done


    #Script header output.
    if [ "$WELCOME" = "yes" ]; then
    greeting_message="\
    This script visits the following commands/files to collect diagnostic
    information about your ALSA installation and sound related hardware.
    dmesg
    lspci
    lsmod
    aplay
    amixer
    alsactl
    /proc/asound/
    /sys/class/sound/
    ~/.asoundrc (etc.)
    See '$0 --help' for command line options.
    "
    if [[ -n "$DIALOG" ]]; then
    dialog --backtitle "$BGTITLE" \
    --title "ALSA-Info script v $SCRIPT_VERSION" \
    --msgbox "$greeting_message" 20 80
    else
    echo "ALSA Information Script v $SCRIPT_VERSION"
    echo "--------------------------------"
    echo "$greeting_message"
    fi # dialog
    fi # WELCOME

    #Set the output file
    TEMPDIR=`mktemp -t -d alsa-info.XXXXXXXXXX` || exit 1
    FILE="$TEMPDIR/alsa-info.txt"
    if [ -z "$NFILE" ]; then
    NFILE=`mktemp -t alsa-info.txt.XXXXXXXXXX` || exit 1
    fi

    trap cleanup 0

    if [ "$PROCEED" = "yes" ]; then

    if [[ -z "$LSPCI" ]]
    then
    echo "This script requires lspci. Please install it, and re-run this script."
    exit 0
    fi

    #Fetch the info and store in temp files/variables
    DISTRO=`grep -ihs "buntu\|SUSE\|Fedora\|PCLinuxOS\|MEPIS\|Mandriva\|Debian\|Damn\|Sabayon\|Slackware\|KNOPPIX\|Gentoo\|Zenwalk\|Mint\|Kubuntu\|FreeBSD\|Puppy\|Freespire\|Vector\|Dreamlinux\|CentOS\|Arch\|Xandros\|Elive\|SLAX\|Red\|BSD\|KANOTIX\|Nexenta\|Foresight\|GeeXboX\|Frugalware\|64\|SystemRescue\|Novell\|Solaris\|BackTrack\|KateOS\|Pardus" /etc/{issue,*release,*version}`
    KERNEL_VERSION=`uname -r`
    KERNEL_PROCESSOR=`uname -p`
    KERNEL_MACHINE=`uname -m`
    KERNEL_OS=`uname -o`
    [[ `uname -v |grep SMP` ]] && KERNEL_SMP="Yes" || KERNEL_SMP="No"
    ALSA_DRIVER_VERSION=`cat /proc/asound/version |head -n1|awk {'print $7'} |sed 's/\.$//'`
    get_alsa_library_version
    ALSA_UTILS_VERSION=`amixer -v |awk {'print $3'}`
    VENDOR_ID=`lspci -vn |grep 040[1-3] | awk -F':' '{print $3}'|awk {'print substr($0, 2);}' >$TEMPDIR/vendor_id.tmp`
    DEVICE_ID=`lspci -vn |grep 040[1-3] | awk -F':' '{print $4}'|awk {'print $1'} >$TEMPDIR/device_id.tmp`
    LAST_CARD=$((`grep "]: " /proc/asound/cards | wc -l` - 1 ))

    ESDINST=$(which esd 2>/dev/null| sed 's|^[^/]*||' 2>/dev/null)
    PAINST=$(which pulseaudio 2>/dev/null| sed 's|^[^/]*||' 2>/dev/null)
    ARTSINST=$(which artsd 2>/dev/null| sed 's|^[^/]*||' 2>/dev/null)
    JACKINST=$(which jackd 2>/dev/null| sed 's|^[^/]*||' 2>/dev/null)
    DMIDECODE=$(which dmidecode 2>/dev/null| sed 's|^[^/]*||' 2>/dev/null)

    #Check for DMI data
    if [ -d /sys/class/dmi/id ]; then
    # No root privileges are required when using sysfs method
    DMI_SYSTEM_MANUFACTURER=$(cat /sys/class/dmi/id/sys_vendor 2>/dev/null)
    DMI_SYSTEM_PRODUCT_NAME=$(cat /sys/class/dmi/id/product_name 2>/dev/null)
    DMI_SYSTEM_PRODUCT_VERSION=$(cat /sys/class/dmi/id/product_version 2>/dev/null)
    elif [ -x $DMIDECODE ]; then
    DMI_SYSTEM_MANUFACTURER=$($DMIDECODE -s system-manufacturer 2>/dev/null)
    DMI_SYSTEM_PRODUCT_NAME=$($DMIDECODE -s system-product-name 2>/dev/null)
    DMI_SYSTEM_PRODUCT_VERSION=$($DMIDECODE -s system-version 2>/dev/null)
    fi

    cat /proc/asound/modules 2>/dev/null|awk {'print $2'}>$TEMPDIR/alsamodules.tmp
    cat /proc/asound/cards >$TEMPDIR/alsacards.tmp
    lspci |grep -i "multi\|audio">$TEMPDIR/lspci.tmp

    #Check for HDA-Intel cards codec#*
    cat /proc/asound/card*/codec\#* > $TEMPDIR/alsa-hda-intel.tmp 2> /dev/null

    #Check for AC97 cards codec
    cat /proc/asound/card*/codec97\#0/ac97\#0-0 > $TEMPDIR/alsa-ac97.tmp 2> /dev/null
    cat /proc/asound/card*/codec97\#0/ac97\#0-0+regs > $TEMPDIR/alsa-ac97-regs.tmp 2> /dev/null

    #Check for USB mixer setup
    cat /proc/asound/card*/usbmixer > $TEMPDIR/alsa-usbmixer.tmp 2> /dev/null

    #Fetch the info, and put it in $FILE in a nice readable format.
    if [[ -z $PASTEBIN ]]; then
    echo "upload=true&script=true&cardinfo=" > $FILE
    else
    echo "name=$USER&type=33&description=/tmp/alsa-info.txt&expiry=&s=Submit+Post&content=" > $FILE
    fi
    echo "!!################################" >> $FILE
    echo "!!ALSA Information Script v $SCRIPT_VERSION" >> $FILE
    echo "!!################################" >> $FILE
    echo "" >> $FILE
    echo "!!Script ran on: `LANG=C TZ=UTC date`" >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    echo "!!Linux Distribution" >> $FILE
    echo "!!------------------" >> $FILE
    echo "" >> $FILE
    echo $DISTRO >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    echo "!!DMI Information" >> $FILE
    echo "!!---------------" >> $FILE
    echo "" >> $FILE
    echo "Manufacturer: $DMI_SYSTEM_MANUFACTURER" >> $FILE
    echo "Product Name: $DMI_SYSTEM_PRODUCT_NAME" >> $FILE
    echo "Product Version: $DMI_SYSTEM_PRODUCT_VERSION" >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    echo "!!Kernel Information" >> $FILE
    echo "!!------------------" >> $FILE
    echo "" >> $FILE
    echo "Kernel release: $KERNEL_VERSION" >> $FILE
    echo "Operating System: $KERNEL_OS" >> $FILE
    echo "Architecture: $KERNEL_MACHINE" >> $FILE
    echo "Processor: $KERNEL_PROCESSOR" >> $FILE
    echo "SMP Enabled: $KERNEL_SMP" >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    echo "!!ALSA Version" >> $FILE
    echo "!!------------" >> $FILE
    echo "" >> $FILE
    echo "Driver version: $ALSA_DRIVER_VERSION" >> $FILE
    echo "Library version: $ALSA_LIB_VERSION" >> $FILE
    echo "Utilities version: $ALSA_UTILS_VERSION" >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    echo "!!Loaded ALSA modules" >> $FILE
    echo "!!-------------------" >> $FILE
    echo "" >> $FILE
    cat $TEMPDIR/alsamodules.tmp >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    echo "!!Sound Servers on this system" >> $FILE
    echo "!!----------------------------" >> $FILE
    echo "" >> $FILE
    if [[ -n $PAINST ]];then
    [[ `pgrep '^(.*/)?pulseaudio$'` ]] && PARUNNING="Yes" || PARUNNING="No"
    echo "Pulseaudio:" >> $FILE
    echo " Installed - Yes ($PAINST)" >> $FILE
    echo " Running - $PARUNNING" >> $FILE
    echo "" >> $FILE
    fi
    if [[ -n $ESDINST ]];then
    [[ `pgrep '^(.*/)?esd$'` ]] && ESDRUNNING="Yes" || ESDRUNNING="No"
    echo "ESound Daemon:" >> $FILE
    echo " Installed - Yes ($ESDINST)" >> $FILE
    echo " Running - $ESDRUNNING" >> $FILE
    echo "" >> $FILE
    fi
    if [[ -n $ARTSINST ]];then
    [[ `pgrep '^(.*/)?artsd$'` ]] && ARTSRUNNING="Yes" || ARTSRUNNING="No"
    echo "aRts:" >> $FILE
    echo " Installed - Yes ($ARTSINST)" >> $FILE
    echo " Running - $ARTSRUNNING" >> $FILE
    echo "" >> $FILE
    fi
    if [[ -n $JACKINST ]];then
    [[ `pgrep '^(.*/)?jackd$'` ]] && JACKRUNNING="Yes" || JACKRUNNING="No"
    echo "Jack:" >> $FILE
    echo " Installed - Yes ($JACKINST)" >> $FILE
    echo " Running - $JACKRUNNING" >> $FILE
    echo "" >> $FILE
    fi
    if [[ -z "$PAINST" && -z "$ESDINST" && -z "$ARTSINST" && -z "$JACKINST" ]];then
    echo "No sound servers found." >> $FILE
    echo "" >> $FILE
    fi
    echo "" >> $FILE
    echo "!!Soundcards recognised by ALSA" >> $FILE
    echo "!!-----------------------------" >> $FILE
    echo "" >> $FILE
    cat $TEMPDIR/alsacards.tmp >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    echo "!!PCI Soundcards installed in the system" >> $FILE
    echo "!!--------------------------------------" >> $FILE
    echo "" >> $FILE
    cat $TEMPDIR/lspci.tmp >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    echo "!!Advanced information - PCI Vendor/Device/Subsystem ID's" >> $FILE
    echo "!!--------------------------------------------------------" >> $FILE
    echo "" >> $FILE
    lspci -vvn |grep -A1 040[1-3] >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE

    if [ "$SNDOPTIONS" ]
    then
    echo "!!Modprobe options (Sound related)" >> $FILE
    echo "!!--------------------------------" >> $FILE
    echo "" >> $FILE
    modprobe -c|sed -n 's/^options \(snd[-_][^ ]*\)/\1:/p' >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    fi

    if [ -d "$SYSFS" ]
    then
    echo "!!Loaded sound module options" >> $FILE
    echo "!!--------------------------" >> $FILE
    echo "" >> $FILE
    for mod in `cat /proc/asound/modules|awk {'print $2'}`;do
    echo "!!Module: $mod" >> $FILE
    for params in `echo $SYSFS/module/$mod/parameters/*`; do
    echo -ne "\t";
    echo "$params : `cat $params`" | sed 's:.*/::';
    done >> $FILE
    echo "" >> $FILE
    done
    echo "" >> $FILE
    fi

    if [ -s "$TEMPDIR/alsa-hda-intel.tmp" ]
    then
    echo "!!HDA-Intel Codec information" >> $FILE
    echo "!!---------------------------" >> $FILE
    echo "--startcollapse--" >> $FILE
    echo "" >> $FILE
    cat $TEMPDIR/alsa-hda-intel.tmp >> $FILE
    echo "--endcollapse--" >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    fi

    if [ -s "$TEMPDIR/alsa-ac97.tmp" ]
    then
    echo "!!AC97 Codec information" >> $FILE
    echo "!!---------------------------" >> $FILE
    echo "--startcollapse--" >> $FILE
    echo "" >> $FILE
    cat $TEMPDIR/alsa-ac97.tmp >> $FILE
    echo "" >> $FILE
    cat $TEMPDIR/alsa-ac97-regs.tmp >> $FILE
    echo "--endcollapse--" >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    fi

    if [ -s "$TEMPDIR/alsa-usbmixer.tmp" ]
    then
    echo "!!USB Mixer information" >> $FILE
    echo "!!---------------------------" >> $FILE
    echo "--startcollapse--" >> $FILE
    echo "" >> $FILE
    cat $TEMPDIR/alsa-usbmixer.tmp >> $FILE
    echo "--endcollapse--" >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    fi

    #If no command line options are specified, then run as though --with-all was specified
    if [[ -z "$1" ]]
    then
    update
    withall
    pbcheck
    fi

    fi # proceed

    #loop through command line arguments, until none are left.
    if [[ -n "$1" ]]
    then
    until [ -z "$1" ]
    do
    case "$1" in
    --pastebin)
    update
    withall
    pbcheck
    ;;
    --update)
    update
    exit
    ;;
    --upload)
    UPLOAD="yes"
    withall
    ;;
    --no-upload)
    UPLOAD="no"
    withall
    ;;
    --output)
    shift
    NFILE="$1"
    KEEP_OUTPUT="yes"
    ;;
    --debug)
    echo "Debugging enabled. $FILE and $TEMPDIR will not be deleted"
    KEEP_FILES="yes"
    echo ""
    withall
    ;;
    --with-all)
    withall
    ;;
    --with-aplay)
    withaplay
    ;;
    --with-amixer)
    withamixer
    ;;
    --with-alsactl)
    withalsactl
    ;;
    --with-devices)
    withdevices
    ;;
    --with-dmesg)
    withdmesg
    ;;
    --with-configs)
    if [[ -e $HOME/.asoundrc ]] || [[ -e /etc/asound.conf ]]
    then
    echo "!!ALSA configuration files" >> $FILE
    echo "!!------------------------" >> $FILE
    echo "" >> $FILE

    #Check for ~/.asoundrc
    if [[ -e $HOME/.asoundrc ]]
    then
    echo "!!User specific config file ($HOME/.asoundrc)" >> $FILE
    echo "" >> $FILE
    cat $HOME/.asoundrc >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    fi

    #Check for /etc/asound.conf
    if [[ -e /etc/asound.conf ]]
    then
    echo "!!System wide config file (/etc/asound.conf)" >> $FILE
    echo "" >> $FILE
    cat /etc/asound.conf >> $FILE
    echo "" >> $FILE
    echo "" >> $FILE
    fi
    fi
    ;;
    --stdout)
    UPLOAD="no"
    withall
    cat $FILE
    rm $FILE
    ;;
    --about)
    echo "Written/Tested by the following users of #alsa on irc.freenode.net:"
    echo ""
    echo " wishie - Script author and developer / Testing"
    echo " crimsun - Various script ideas / Testing"
    echo " gnubien - Various script ideas / Testing"
    echo " GrueMaster - HDA Intel specific items / Testing"
    echo " olegfink - Script update function"
    echo " TheMuso - display to stdout functionality"
    exit 0
    ;;
    *)
    echo "alsa-info.sh version $SCRIPT_VERSION"
    echo ""
    echo "Available options:"
    echo " --with-aplay (includes the output of aplay -l)"
    echo " --with-amixer (includes the output of amixer)"
    echo " --with-alsactl (includes the output of alsactl)"
    echo " --with-configs (includes the output of ~/.asoundrc and"
    echo " /etc/asound.conf if they exist)"
    echo " --with-devices (shows the device nodes in /dev/snd/)"
    echo " --with-dmesg (shows the ALSA/HDA kernel messages)"
    echo ""
    echo " --output FILE (specify the file to output for no-upload mode)"
    echo " --update (check server for script updates)"
    echo " --upload (upload contents to remote server)"
    echo " --no-upload (do not upload contents to remote server)"
    echo " --pastebin (use http://pastebin.ca) as remote server"
    echo " instead www.alsa-project.org"
    echo " --stdout (print alsa information to standard output"
    echo " instead of a file)"
    echo " --about (show some information about the script)"
    echo " --debug (will run the script as normal, but will not"
    echo " delete $FILE)"
    exit 0
    ;;
    esac
    shift 1
    done
    fi

    if [ "$PROCEED" = "no" ]; then
    exit 1
    fi

    if [ "$UPLOAD" = "ask" ]; then
    if [[ -n "$DIALOG" ]]; then
    dialog --backtitle "$BGTITLE" --title "Information collected" --yes-label " UPLOAD / SHARE " --no-label " SAVE LOCALLY " --defaultno --yesno "\n\nAutomatically upload ALSA information to $WWWSERVICE?" 10 80
    DIALOG_EXIT_CODE=$?
    if [ $DIALOG_EXIT_CODE != 0 ]; then
    UPLOAD="no"
    else
    UPLOAD="yes"
    fi
    else
    echo -n "Automatically upload ALSA information to $WWWSERVICE? [y/N] : "
    read -e CONFIRM
    if [ "$CONFIRM" != "y" ]; then
    UPLOAD="no"
    else
    UPLOAD="yes"
    fi
    fi

    fi

    if [ "$UPLOAD" = "no" ]; then

    if [ -z "$TOSTDOUT" ]; then
    mv -f $FILE $NFILE || exit 1
    KEEP_OUTPUT="yes"
    fi

    if [[ -n $DIALOG ]]
    then
    if [[ -n $PBERROR ]]; then
    dialog --backtitle "$BGTITLE" --title "Information collected" --msgbox "An error occurred while contacting the $WWWSERVICE.\n Your information was NOT automatically uploaded.\n\nYour ALSA information is in $NFILE" 10 100
    else
    dialog --backtitle "$BGTITLE" --title "Information collected" --msgbox "\n\nYour ALSA information is in $NFILE" 10 60
    fi
    else
    echo

    if [[ -n $PBERROR ]]; then
    echo "An error occurred while contacting the $WWWSERVICE."
    echo "Your information was NOT automatically uploaded."
    echo ""
    echo "Your ALSA information is in $NFILE"
    echo ""
    else
    if [ -z "$TOSTDOUT" ]; then
    echo ""
    echo "Your ALSA information is in $NFILE"
    echo ""
    fi
    fi
    fi

    exit

    fi # UPLOAD

    #Test that wget is installed, and supports --post-file. Upload $FILE if it does, and prompt user to upload file if it doesnt.
    if
    WGET=$(which wget 2>/dev/null| sed 's|^[^/]*||' 2>/dev/null); [[ -n "${WGET}" ]] && [[ -x "${WGET}" ]] && [[ `wget --help |grep post-file` ]]
    then

    if [[ -n $DIALOG ]]
    then

    if [[ -z $PASTEBIN ]]; then
    wget -O - --tries=5 --timeout=60 --post-file=$FILE "http://www.alsa-project.org/cardinfo-db/" &>$TEMPDIR/wget.tmp || echo "Upload failed; exit"
    { for i in 10 20 30 40 50 60 70 80 90; do
    echo $i
    sleep 0.2
    done
    echo; } |dialog --backtitle "$BGTITLE" --guage "Uploading information to www.alsa-project.org ..." 6 70 0
    else
    wget -O - --tries=5 --timeout=60 --post-file=$FILE "http://pastebin.ca/quiet-paste.php?api=$PASTEBINKEY&encrypt=t&encryptpw=blahblah" &>$TEMPDIR/wget.tmp || echo "Upload failed; exit"
    { for i in 10 20 30 40 50 60 70 80 90; do
    echo $i
    sleep 0.2
    done
    echo; } |dialog --backtitle "$BGTITLE" --guage "Uploading information to www.pastebin.ca ..." 6 70 0
    fi

    dialog --backtitle "$BGTITLE" --title "Information uploaded" --yesno "Would you like to see the uploaded information?" 5 100
    DIALOG_EXIT_CODE=$?
    if [ $DIALOG_EXIT_CODE = 0 ]; then
    grep -v "alsa-info.txt" $FILE >$TEMPDIR/uploaded.txt
    dialog --backtitle "$BGTITLE" --textbox $TEMPDIR/uploaded.txt 0 0
    fi

    clear

    # no dialog
    else

    if [[ -z $PASTEBIN ]]; then
    echo -n "Uploading information to www.alsa-project.org ... "
    wget -O - --tries=5 --timeout=60 --post-file=$FILE http://www.alsa-project.org/cardinfo-db/ &>$TEMPDIR/wget.tmp &
    else
    echo -n "Uploading information to www.pastebin.ca ... "
    wget -O - --tries=5 --timeout=60 --post-file=$FILE http://pastebin.ca/quiet-paste.php?api=$PASTEBINKEY &>$TEMPDIR/wget.tmp &
    fi

    #Progess spinner for wget transfer.
    i=1
    sp="/-\|"
    echo -n ' '
    while pgrep wget &>/dev/null
    do
    echo -en "\b${sp:i++%${#sp}:1}"
    done

    echo -e "\b Done!"
    echo ""

    fi #dialog

    #See if tput is available, and use it if it is.
    if [[ -n "$TPUT" ]]
    then
    if [[ -z $PASTEBIN ]]; then
    FINAL_URL=`tput setaf 1; grep "SUCCESS:" $TEMPDIR/wget.tmp | cut -d ' ' -f 2 ; tput sgr0`
    else
    FINAL_URL=`tput setaf 1; grep "SUCCESS:" $TEMPDIR/wget.tmp |sed -n 's/.*\:\([0-9]\+\).*/http:\/\/pastebin.ca\/\1/p';tput sgr0`
    fi
    else
    if [[ -z $PASTEBIN ]]; then
    FINAL_URL=`grep "SUCCESS:" $TEMPDIR/wget.tmp | cut -d ' ' -f 2`
    else
    FINAL_URL=`grep "SUCCESS:" $TEMPDIR/wget.tmp |sed -n 's/.*\:\([0-9]\+\).*/http:\/\/pastebin.ca\/\1/p'`
    fi
    fi

    #Output the URL of the uploaded file.
    echo "Your ALSA information is located at $FINAL_URL"
    echo "Please inform the person helping you."
    echo ""

    #We couldnt find a suitable wget, so tell the user to upload manually.
    else
    mv -f $FILE $NFILE || exit 1
    KEEP_OUTPUT="yes"
    if [[ -z $DIALOG ]]
    then
    if [[ -z $PASTEBIN ]]; then
    echo ""
    echo "Could not automatically upload output to http://www.alsa-project.org"
    echo "Possible reasons are:"
    echo " 1. Couldnt find 'wget' in your PATH"
    echo " 2. Your version of wget is less than 1.8.2"
    echo ""
    echo "Please manually upload $NFILE to http://www.alsa-project.org/cardinfo-db/ and submit your post."
    echo ""
    else
    echo ""
    echo "Could not automatically upload output to http://www.pastebin.ca"
    echo "Possible reasons are:"
    echo " 1. Couldnt find 'wget' in your PATH"
    echo " 2. Your version of wget is less than 1.8.2"
    echo ""
    echo "Please manually upload $NFILE to http://www.pastebin.ca/upload.php and submit your post."
    echo ""
    fi
    else
    if [[ -z $PASTEBIN ]]; then
    dialog --backtitle "$BGTITLE" --msgbox "Could not automatically upload output to http://www.alsa-project.org.\nPossible reasons are:\n\n 1. Couldn't find 'wget' in your PATH\n 2. Your version of wget is less than 1.8.2\n\nPlease manually upload $NFILE to http://www.alsa-project,org/cardinfo-db/ and submit your post." 25 100
    else
    dialog --backtitle "$BGTITLE" --msgbox "Could not automatically upload output to http://www.pastebin.ca.\nPossible reasons are:\n\n 1. Couldn't find 'wget' in your PATH\n 2. Your version of wget is less than 1.8.2\n\nPlease manually upload $NFILE to http://www.pastebin.ca/upload.php and submit your post." 25 100
    fi
    fi
    fi