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    Annotation of /trunk/hwinfo/emulate-hwsetup.sh

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    Revision 1225 - (hide annotations) (download) (as text)
    Thu Dec 9 11:40:07 2010 UTC (13 years, 5 months ago) by niro
    File MIME type: application/x-sh
    File size: 5287 byte(s) 
    -load modules automatically and support -n as dry-run option
    1 niro 1197 #!/bin/bash
    2    
    3     export LC_ALL=C
    4    
    5     HWSETUP_DIR=/etc/sysconfig/hwsetup
    6     HWINFO="/usr/sbin/hwinfo"
    7    
    8 niro 1213 UNSUPPORTED_GFXCARD_DRIVERS=""
    9     UNSUPPORTED_NETCARD_DRIVERS=""
    10     if [ -f ${HWSETUP_DIR}/unsupported-gfxcard-drivers ]
    11     then
    12     UNSUPPORTED_GFXCARD_DRIVERS="$(< ${HWSETUP_DIR}/unsupported-gfxcard-drivers)"
    13     fi
    14     if [ -f ${HWSETUP_DIR}/unsupported-netcard-drivers ]
    15     then
    16     UNSUPPORTED_NETCARD_DRIVERS="$(< ${HWSETUP_DIR}/unsupported-netcard-drivers)"
    17     fi
    18    
    19 niro 1197 clearconfig()
    20     {
    21     local file="$1"
    22     : > ${HWSETUP_DIR}/${file}
    23     }
    24    
    25     addconfig()
    26     {
    27     local file="$1"
    28     local data="$2"
    29    
    30     echo "${data}" >> ${HWSETUP_DIR}/${file}
    31     }
    32    
    33 niro 1213 # check_unsupported_netcard_drivers UNSUPPORTED_ARRAY DRIVER
    34     check_unsupported_drivers()
    35     {
    36     local unsupported="$1"
    37     local driver="$2"
    38     local i
    39    
    40     # filter unsupported devices
    41     for i in ${unsupported}
    42     do
    43     [[ ${i} = ${driver} ]] && return 1
    44     done
    45     return 0
    46     }
    47    
    48 niro 1225 # disable probeonly, load all modules by default
    49     probeonly=0
    50    
    51     # check getops
    52     for i in $*
    53     do
    54     case $1 in
    55     # ignoring -p,-v,-a,-s
    56     -p|-v|-a|-s) shift;;
    57     # only support dry-run
    58     -n) shift; probeonly=1 ;;
    59     esac
    60     shift
    61     done
    62    
    63 niro 1200 echo -n "Autoconfiguring devices... " 1>&2
    64    
    65 niro 1197 GFXCARD_INFO="$(${HWINFO} --gfxcard)"
    66     NETCARD_INFO="$(${HWINFO} --netcard)"
    67     MOUSE_INFO="$(${HWINFO} --mouse)"
    68    
    69     # eval arrays with all modules and descriptions
    70     #
    71     # graphic
    72     eval $(echo GFXCARD_MODULE=\($(echo "${GFXCARD_INFO}" | grep 'XFree86.*Module:' | sed 's:.*\:\ \(.*\)$:\"\1\":')\))
    73     eval $(echo GFXCARD_DESC=\($(echo "${GFXCARD_INFO}" | grep 'Model:' | sed 's:.*\:\ \"\(.*\)\"$:\"\1\":')\))
    74     # the xserver is always xorg, no array needed
    75     GFXCARD_XSERVER="Xorg"
    76     #
    77     # network
    78     eval $(echo NETCARD_MODULE=\($(echo "${NETCARD_INFO}" | grep 'Driver Modules:' | sed 's:.*\:\ \"\(.*\)\"$:\"\1\":')\))
    79     eval $(echo NETCARD_DESC=\($(echo "${NETCARD_INFO}" | grep 'Model:' | sed 's:.*\:\ \"\(.*\)\"$:\"\1\":')\))
    80 niro 1200 # fallback (only needed for systems without netlink)
    81     eval $(echo NETCARD_MODULE_FB=\($(echo "${NETCARD_INFO}" | grep 'Driver Activation Cmd:' | sed 's:.*\:\ \"modprobe\ \(.*\)\"$:\"\1\":')\))
    82 niro 1197 #
    83     # mouse
    84     eval $(echo MOUSE_MODULE=\($(echo "${MOUSE_INFO}" | grep 'Driver Modules:' | sed 's:.*\:\ \"\(.*\)\"$:\"\1\":')\))
    85     eval $(echo MOUSE_DESC=\($(echo "${MOUSE_INFO}" | grep 'Model:' | sed 's:.*\:\ \"\(.*\)\"$:\"\1\":')\))
    86     eval $(echo MOUSE_DEVICE=\($(echo "${MOUSE_INFO}" | grep 'Device File:' | sed 's:.*\:\ \(.*\)[$\ ].*:\"\1\":')\))
    87     eval $(echo MOUSE_GPM_PROTO=\($(echo "${MOUSE_INFO}" | grep 'GPM.*Protocol:' | sed 's:.*\:\ \(.*\)$:\"\1\":')\))
    88     eval $(echo MOUSE_X11_PROTO=\($(echo "${MOUSE_INFO}" | grep 'XFree86.*Protocol:' | sed 's:.*\:\ \(.*\)$:\"\1\":')\))
    89    
    90     # get the number of devices for each class
    91     GFXCARD_COUNT=$(echo "${GFXCARD_INFO}" | grep -c "[0-9a-zA-Z]\: .*\:\ .*")
    92     NETCARD_COUNT=$(echo "${NETCARD_INFO}" | grep -c "[0-9a-zA-Z]\: .*\:\ .*")
    93     MOUSE_COUNT=$(echo "${MOUSE_INFO}" | grep -c "[0-9a-zA-Z]\: .*\:\ .*")
    94    
    95    
    96     # clear all config files
    97     clearconfig xserver
    98     clearconfig netcard
    99     clearconfig knoppix
    100     clearconfig mouse
    101    
    102     for ((i=0; i<GFXCARD_COUNT; i++))
    103     do
    104 niro 1198 # fallback to vesa
    105     if [[ -z ${GFXCARD_MODULE[${i}]} ]]
    106     then
    107     GFXCARD_MODULE[${i}]="vesa"
    108     fi
    109 niro 1213
    110     # exclude unsupported drivers
    111     check_unsupported_drivers "${UNSUPPORTED_GFXCARD_DRIVERS}" "${NETCARD_MODULE[${i}]}" || continue
    112    
    113 niro 1197 addconfig xserver "XSERVER=\"${GFXCARD_XSERVER}\""
    114     addconfig xserver "XMODULE=\"${GFXCARD_MODULE[${i}]}\""
    115     addconfig xserver "XDESC=\"${GFXCARD_DESC[${i}]}\""
    116    
    117     # add them to knoppix too
    118     addconfig knoppix "XSERVER=\"${GFXCARD_XSERVER}\""
    119     addconfig knoppix "XMODULE=\"${GFXCARD_MODULE[${i}]}\""
    120     addconfig knoppix "XDESC=\"${GFXCARD_DESC[${i}]}\""
    121     done
    122    
    123     for ((i=0; i<NETCARD_COUNT; i++))
    124     do
    125 niro 1200 # use fallback
    126     if [[ -z ${NETCARD_MODULE[${i}]} ]]
    127     then
    128     NETCARD_MODULE[${i}]="${NETCARD_MODULE_FB[${i}]}"
    129     fi
    130 niro 1213
    131     # exclude unsupported drivers
    132     check_unsupported_drivers "${UNSUPPORTED_NETCARD_DRIVERS}" "${NETCARD_MODULE[${i}]}" || continue
    133    
    134 niro 1197 addconfig netcard "FULLNAME=\"${NETCARD_DESC[${i}]}\""
    135     addconfig netcard "DRIVER=\"${NETCARD_MODULE[${i}]}\""
    136    
    137     # add them to knoppix too
    138     addconfig knoppix "NETCARD_FULLNAME=\"${NETCARD_DESC[${i}]}\""
    139     addconfig knoppix "NETCARD_DRIVER=\"${NETCARD_MODULE[${i}]}\""
    140 niro 1225
    141     # load the netcard modules
    142     if [[ ${probeonly} = 0 ]]
    143     then
    144     modprobe -q "${NETCARD_MODULE[${i}]}"
    145     fi
    146 niro 1197 done
    147    
    148     for ((i=0; i<MOUSE_COUNT; i++))
    149     do
    150     # fix mouseproto to be hwsetup compatible (it just guesses the proto :/ )
    151     case "${MOUSE_GPM_PROTO[${i}]}" in
    152     exps2) MOUSE_GPM_PROTO[${i}]="ps2" ;;
    153 niro 1198 "") MOUSE_GPM_PROTO[${i}]="ps2" ;;
    154 niro 1197 esac
    155     case "${MOUSE_X11_PROTO[${i}]}" in
    156     explorerps/2) MOUSE_X11_PROTO[${i}]="IMPS/2" ;;
    157     ps/2) MOUSE_X11_PROTO[${i}]="PS/2" ;;
    158 niro 1198 "") MOUSE_X11_PROTO[${i}]="PS/2" ;;
    159 niro 1197 esac
    160    
    161     addconfig mouse "MOUSETYPE=\"${MOUSE_GPM_PROTO[${i}]}\""
    162     addconfig mouse "XMOUSETYPE=\"${MOUSE_X11_PROTO[${i}]}\""
    163     addconfig mouse "FULLNAME=\"${MOUSE_DESC[${i}]}\""
    164     addconfig mouse "DEVICE=\"${MOUSE_DEVICE[${i}]}\""
    165     addconfig mouse "DRIVER=\"${MOUSE_MODULE[${i}]}\""
    166    
    167     # add them to knoppix too
    168     addconfig knoppix "MOUSE_MOUSETYPE=\"${MOUSE_GPM_PROTO[${i}]}\""
    169     addconfig knoppix "MOUSE_XMOUSETYPE=\"${MOUSE_X11_PROTO[${i}]}\""
    170     addconfig knoppix "MOUSE_FULLNAME=\"${MOUSE_DESC[${i}]}\""
    171     addconfig knoppix "MOUSE_DEVICE=\"${MOUSE_DEVICE[${i}]}\""
    172     addconfig knoppix "MOUSE_DRIVER=\"${MOUSE_MODULE[${i}]}\""
    173     done
    174 niro 1200
    175     echo "Done." 1>&2