#!/bin/sh
# Filename:      grml-hwinfo
# Purpose:       get hardware information
# Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
# Bug-Reports:   see http://grml.org/bugs/
# License:       This file is licensed under the GPL v2.
# Latest change: Don Aug 10 00:17:56 CEST 2006 [mika]
################################################################################
# Notice: Some ideas have been taken from
# http://club.black.co.at/david/hwdb/infodump
# by David Schmitt <david@schmitt.edv-bus.at>
################################################################################

# variables
UNAME=$(uname -r)
PN=$(basename $0)
VERSION='0.2'
if [[ -z "$INFOFILE" ]]; then
  INFOFILE='info.tar.bz2'
fi

# echo a list of all disks and their size
# taken from http://cvs.debian.org/fai/lib/disk-info
function diskandsize() {
    local isdisk major minor blocks device suffix
    while read major minor blocks device suffix; do
        isdisk=1
        # skip ide cdrom
        [ -f /proc/ide/$device/media ] && grep -q cdrom /proc/ide/$device/media && isdisk=0
        [ $isdisk -eq 1 ] && echo "$device $blocks"
    done
}

function list_disks() {
# print only every second entry; used by disk_info
i=0
for ent in $@; do
    if [ $i -eq 0 ]; then
        echo $ent
        i=1
    else
        i=0
    fi
done
}

function disk_info() {
    # the variable holds a space separated list of devices and their block size
    device_size=`grep -E ' cciss/c.d.$| ida/c.d.$| rd/c.d.$| hd.$| sd.$|/disc$' /proc/partitions | diskandsize`
# grep -E ' cciss/c.d.\b| ida/c.d.\b| rd/c.d.\b| hd.\b| sd.\b|/disc\b' /proc/partitions | diskandsize

    # a list of all local disks, without size
    disklist=`list_disks $device_size`
}

echo "Running grml-hwinfo ${VERSION} - collecting hardware information."
echo "Please send feedback, bugreports, feature requests to Michael Prokop <mika@grml.org>."
echo ""

mkdir info || exit -1
(
  cd info

  echo "Generating hardware information report using file $INFOFILE."
  echo "This might take a few seconds/minutes. Please be patient..."

# some sysinfo
  date > date
  if [ -r /etc/grml_version ] ; then
    cat /etc/grml_version > grml_version
  else
    echo "This does not seem to be a grml system. Continuing anyway..."
  fi
  cat /etc/debian_version > debian_version
  uname -a > uname

# disks / devices
  [ -f /proc/scsi/scsi ] && cat /proc/scsi/scsi > scsi
  (lspci; lspci -n) | sort > lspci
  [ -r /proc/bus/pnp ] && lspnp > lspnp
  [ -r /proc/bus/usb ] && lsusb > lsusb
  cat /proc/partitions > partitions
  [ -r /proc/ide/ide?/hd?/geometry ] && grep . /proc/ide/ide?/hd?/geometry /dev/null | sed -e 's#/proc/ide/ide./##' > proc_ide
  df -h > df 2>/dev/null
  for i in free lsmod mount lsdev ; do
    $i > $i
  done

# proc stuff
  for i in cpuinfo interrupts cmdline devices dma fb iomem ioports \
    mdstat meminfo modules mtrr pci version ; do
    [ -r /proc/$i ] && cat /proc/$i > proc_$i
  done
  [[ -x `which sysdump` ]] && sysdump > sysdump 2>sysdump.error
# for sysnet in `find /proc/sys/net/*/ -type f | grep -v flush`; do cat $sysnet >> sysnet ; done

# log
  dmesg > dmesg.cur

# hwinfo
  [[ -x `which discover` ]] && discover -v --type-summary --enable-bus all > discover 2> discover.2
  [[ -x `which hwinfo` ]] && hwinfo log=hwinfo

# net stuff
  [[ -x `which ifconfig` ]] && ifconfig -v -a  > ifconfig
  [[ -x `which ip` ]] && ip route show   > ip_route
  [[ -x `which ip` ]] && ip link show    > ip_link
  [[ -x `which route` ]] && route -n        > route

# software
  dpkg --get-selections   > dpkg_get_selections
  COLUMNS=300 dpkg --list > dpkg_list
  COLUMNS=1000 dpkg -l linux-image-$UNAME | grep linux-image-$UNAME | tr -s ' ' > running_kernel

# powermanagement
  [[ -x `which laptop-detect` ]] && laptop-detect 1>/dev/null 2>/dev/null && echo "0" > laptop_detected
  [[ -x `which acpi_available` ]] && acpi_available && cat /proc/acpi/info > acpi_info
  [[ -x `which acpi` ]] && acpi > acpi 2> acpi.error && acpi -v > acpi.version
  [ -r /proc/apm/  ]  && apm > acpi

# kernel stuff
  if [ -r /proc/config.gz ] ; then
    zcat /proc/config.gz > kernelconfig
  else
    [ -r /boot/config-$UNAME ] && cat /boot/config-$UNAME > kernelconfig
  fi

# X stuff
  if [ -n "${DISPLAY}" ] ; then
    [[ -x `which xviddetect` ]] && xviddetect         > xviddetect
    [[ -x `which xvidtune`   ]] && xvidtune -show     > xdivtune
    [[ -x `which xrandr`     ]] && xrandr             > xrandr
    [[ -x `which xdpyinfo`   ]] && xdpyinfo           > xdpyinfo
    X -version        1> x_version 2>&1
  fi

  for i in Xorg.0.log Xorg.7.log Xorg.8.log XFree86.0.log XFree86.7.log XFree86.8.log dmesg ; do
    cp /var/log/$i log_$i 2>/dev/null
  done

  cp /etc/X11/xorg.conf    xorg.conf    2>/dev/null
  cp /etc/modules          modules      2>/dev/null
  cp /etc/X11/XF86Config-4 XF86Config-4 2>/dev/null

# not available:
# sysinfo -class device -level all

# as root:
if [ $UID != 0 ] ; then
  echo "not running as root" > root
  NOTROOT="yes"
else
  echo "running as root" > root
  disk_info
  [[ -x `which sfdisk`    ]] && sfdisk -d > sfdisk 2>sfdisk.error
  [[ -x `which ddcprobe`  ]] && ddcprobe  > ddcprobe
  [[ -x `which dmidecode` ]] && dmidecode > dmidecode
  for disk in $disklist; do
     [[ -x `which smartctl` ]] && smartctl -i /dev/$disk >> smartctl
     [[ -x `which hdparm`   ]] && hdparm -iv /dev/$disk  >> hdparm
     [[ -x `which fdisk`    ]] && fdisk -lu /dev/$disk   >> fdisk 2>>fdisk.error
     [[ -x `which parted`   ]] && parted -s /dev/$disk print >> parted
     LC_ALL=C file -s /dev/$disk?* | grep -v ": empty" >> file_disk
  done
fi
)

tar jcf $INFOFILE info/ && rm -Rf info/

echo ""
[ -n "$NOTROOT" ]  && echo "Notice: you are running $PN without root permissions! Not all information could be collected!"
echo ""
[ -r "$INFOFILE" ] && echo "$INFOFILE ($(ls -ahl $INFOFILE | awk '{print $5}')) has been generated."
echo ""

#echo ""
#echo 'Thanks for collecting this information!'
#echo ""
#echo "Please fill out this form and send it together with $INFOFILE ($(ls -ahl $INFOFILE | awk '{print $5}')) to"
#echo "  Michael Prokop <mika@grml.org>"
#echo ""
#
#cat <<EOF
#Class: <Laptop/Desktop/Server/built-to-order/self-assembled>
#Manufacturer:
#Model:
#Distributor: <Where did you buy it>
#Bought in: <Country and Date>
#
#Components/Options: <If the PC was built-to-order or self assembled, please
#        list the options or components you used>
#
#Additional Notes:
#
#EOF

## END OF FILE##################################################################
