postal fudge pack : linux_installer.sh

#!/bin/sh
# This script was generated using Makeself 2.1.4

CRCsum="2836821469"
MD5="057d585fac0ac6b4168fa6e181ca435a"
TMPROOT=${TMPDIR:=/tmp}

label="The Postal Fudge Pack for x86 GNU/Linux"
script="./setup.sh"
scriptargs=""
targetdir="postal_fudge_pack_installer"
filesizes="23767040"
keep=n

print_cmd_arg=""
if type printf > /dev/null; then
    print_cmd="printf"
elif test -x /usr/ucb/echo; then
    print_cmd="/usr/ucb/echo"
else
    print_cmd="echo"
fi

unset CDPATH

MS_Printf()
{
    $print_cmd $print_cmd_arg "$1"
}

MS_Progress()
{
    while read a; do
    MS_Printf .
    done
}

MS_dd()
{
    blocks=`expr $3 / 1024`
    bytes=`expr $3 % 1024`
    dd if="$1" ibs=$2 skip=1 obs=1024 conv=sync 2> /dev/null | \
    { test $blocks -gt 0 && dd ibs=1024 obs=1024 count=$blocks ; \
      test $bytes  -gt 0 && dd ibs=1 obs=1024 count=$bytes ; } 2> /dev/null
}

MS_Help()
{
    cat << EOH >&2
Makeself version 2.1.4
 1) Getting help or info about $0 :
  $0 --help   Print this message
  $0 --info   Print embedded info : title, default target directory, embedded script ...
  $0 --lsm    Print embedded lsm entry (or no LSM)
  $0 --list   Print the list of files in the archive
  $0 --check  Checks integrity of the archive

 2) Running $0 :
  $0 [options] [--] [additional arguments to embedded script]
  with following options (in that order)
  --confirm             Ask before running embedded script
  --noexec              Do not run embedded script
  --keep                Do not erase target directory after running
            the embedded script
  --nox11               Do not spawn an xterm
  --nochown             Do not give the extracted files to the current user
  --target NewDirectory Extract in NewDirectory
  --tar arg1 [arg2 ...] Access the contents of the archive through the tar command
  --                    Following arguments will be passed to the embedded script
EOH
}

MS_Check()
{
    OLD_PATH=$PATH
    PATH=${GUESS_MD5_PATH:-"$OLD_PATH:/bin:/usr/bin:/sbin:/usr/local/ssl/bin:/usr/local/bin:/opt/openssl/bin"}
    MD5_PATH=`exec 2>&-; which md5sum || type md5sum`
    MD5_PATH=${MD5_PATH:-`exec 2>&-; which md5 || type md5`}
    PATH=$OLD_PATH
    MS_Printf "Verifying archive integrity..."
    offset=`head -n 377 "$1" | wc -c | tr -d " "`
    verb=$2
    i=1
    for s in $filesizes
    do
    crc=`echo $CRCsum | cut -d" " -f$i`
    if test -x "$MD5_PATH"; then
        md5=`echo $MD5 | cut -d" " -f$i`
        if test $md5 = "00000000000000000000000000000000"; then
        test x$verb = xy && echo " $1 does not contain an embedded MD5 checksum." >&2
        else
        md5sum=`MS_dd "$1" $offset $s | "$MD5_PATH" | cut -b-32`;
        if test "$md5sum" != "$md5"; then
            echo "Error in MD5 checksums: $md5sum is different from $md5" >&2
            exit 2
        else
            test x$verb = xy && MS_Printf " MD5 checksums are OK." >&2
        fi
        crc="0000000000"; verb=n
        fi
    fi
    if test $crc = "0000000000"; then
        test x$verb = xy && echo " $1 does not contain a CRC checksum." >&2
    else
        sum1=`MS_dd "$1" $offset $s | CMD_ENV=xpg4 cksum | awk '{print $1}'`
        if test "$sum1" = "$crc"; then
        test x$verb = xy && MS_Printf " CRC checksums are OK." >&2
        else
        echo "Error in checksums: $sum1 is different from $crc"
        exit 2;
        fi
    fi
    i=`expr $i + 1`
    offset=`expr $offset + $s`
    done
    echo " All good."
}

UnTAR()
{
    tar $1vf - 2>&1 || { echo Extraction failed. > /dev/tty; kill -15 $$; }
}

finish=true
xterm_loop=
nox11=n
copy=copy
ownership=y
verbose=n

initargs="$@"

while true
do
    case "$1" in
    -h | --help)
    MS_Help
    exit 0
    ;;
    --info)
    echo Identification: "$label"
    echo Target directory: "$targetdir"
    echo Uncompressed size: 23392 KB
    echo Compression: none
    echo Date of packaging: Thu Oct 12 10:07:23 EDT 2006
    echo Built with Makeself version 2.1.4 on linux-gnu
    echo Build command was: "/home/icculus/projects/loki_setup.cvs/loki_setup/makeself/makeself.sh \\
    \"--nocomp\" \\
    \"--copy\" \\
    \"postal_fudge_pack_installer\" \\
    \"linux_installer.sh\" \\
    \"The Postal Fudge Pack for x86 GNU/Linux\" \\
    \"./setup.sh\""
    if test x$script != x; then
        echo Script run after extraction:
        echo "    " $script $scriptargs
    fi
    if test x"" = xcopy; then
        echo "Archive will copy itself to a temporary location"
    fi
    if test x"n" = xy; then
        echo "directory $targetdir is permanent"
    else
        echo "$targetdir will be removed after extraction"
    fi
    exit 0
    ;;
    --dumpconf)
    echo LABEL=\"$label\"
    echo SCRIPT=\"$script\"
    echo SCRIPTARGS=\"$scriptargs\"
    echo archdirname=\"postal_fudge_pack_installer\"
    echo KEEP=n
    echo COMPRESS=none
    echo filesizes=\"$filesizes\"
    echo CRCsum=\"$CRCsum\"
    echo MD5sum=\"$MD5\"
    echo OLDUSIZE=23392
    echo OLDSKIP=378
    exit 0
    ;;
    --lsm)
cat << EOLSM
No LSM.
EOLSM
    exit 0
    ;;
    --list)
    echo Target directory: $targetdir
    offset=`head -n 377 "$0" | wc -c | tr -d " "`
    for s in $filesizes
    do
        MS_dd "$0" $offset $s | eval "cat" | UnTAR t
        offset=`expr $offset + $s`
    done
    exit 0
    ;;
    --tar)
    offset=`head -n 377 "$0" | wc -c | tr -d " "`
    arg1="$2"
    shift 2
    for s in $filesizes
    do
        MS_dd "$0" $offset $s | eval "cat" | tar "$arg1" - $*
        offset=`expr $offset + $s`
    done
    exit 0
    ;;
    --check)
    MS_Check "$0" y
    exit 0
    ;;
    --confirm)
    verbose=y
    shift
    ;;
    --noexec)
    script=""
    shift
    ;;
    --keep)
    keep=y
    shift
    ;;
    --target)
    keep=y
    targetdir=${2:-.}
    shift 2
    ;;
    --nox11)
    nox11=y
    shift
    ;;
    --nochown)
    ownership=n
    shift
    ;;
    --xwin)
    finish="echo Press Return to close this window...; read junk"
    xterm_loop=1
    shift
    ;;
    --phase2)
    copy=phase2
    shift
    ;;
    --)
    shift
    break ;;
    -*)
    echo Unrecognized flag : "$1" >&2
    MS_Help
    exit 1
    ;;
    *)
    break ;;
    esac
done

case "$copy" in
copy)
    tmpdir=$TMPROOT/makeself.$RANDOM.`date +"%y%m%d%H%M%S"`.$$
    mkdir "$tmpdir" || {
    echo "Could not create temporary directory $tmpdir" >&2
    exit 1
    }
    SCRIPT_COPY="$tmpdir/makeself"
    echo "Copying to a temporary location..." >&2
    cp "$0" "$SCRIPT_COPY"
    chmod +x "$SCRIPT_COPY"
    cd "$TMPROOT"
    exec "$SCRIPT_COPY" --phase2
    ;;
phase2)
    finish="$finish ; rm -rf `dirname $0`"
    ;;
esac

if test "$nox11" = "n"; then
    if tty -s; then                 # Do we have a terminal?
    :
    else
        if test x"$DISPLAY" != x -a x"$xterm_loop" = x; then  # No, but do we have X?
            if xset q > /dev/null 2>&1; then # Check for valid DISPLAY variable
                GUESS_XTERMS="xterm rxvt dtterm eterm Eterm kvt konsole aterm"
                for a in $GUESS_XTERMS; do
                    if type $a >/dev/null 2>&1; then
                        XTERM=$a
                        break
                    fi
                done
                chmod a+x $0 || echo Please add execution rights on $0
                if test `echo "$0" | cut -c1` = "/"; then # Spawn a terminal!
                    exec $XTERM -title "$label" -e "$0" --xwin "$initargs"
                else
                    exec $XTERM -title "$label" -e "./$0" --xwin "$initargs"
                fi
            fi
        fi
    fi
fi

if test "$targetdir" = "."; then
    tmpdir="."
else
    if test "$keep" = y; then
    echo "Creating directory $targetdir" >&2
    tmpdir="$targetdir"
    dashp="-p"
    else
    tmpdir="$TMPROOT/selfgz$$$RANDOM"
    dashp=""
    fi
    mkdir $dashp $tmpdir || {
    echo 'Cannot create target directory' $tmpdir >&2
    echo 'You should try option --target OtherDirectory' >&2
    eval $finish
    exit 1
    }
fi

location="`pwd`"
if test x$SETUP_NOCHECK != x1; then
    MS_Check "$0"
fi
offset=`head -n 377 "$0" | wc -c | tr -d " "`

if test x"$verbose" = xy; then
    MS_Printf "About to extract 23392 KB in $tmpdir ... Proceed ? [Y/n] "
    read yn
    if test x"$yn" = xn; then
        eval $finish; exit 1
    fi
fi

MS_Printf "Uncompressing $label"
res=3
if test "$keep" = n; then
    trap 'echo Signal caught, cleaning up >&2; cd $TMPROOT; /bin/rm -rf $tmpdir; eval $finish; exit 15' 1 2 3 15
fi

for s in $filesizes
do
    if MS_dd "$0" $offset $s | eval "cat" | ( cd "$tmpdir"; UnTAR x ) | MS_Progress; then
        if test x"$ownership" = xy; then
            (PATH=/usr/xpg4/bin:$PATH; cd "$tmpdir"; chown -R `id -u` .;  chgrp -R `id -g` .)
        fi
    else
        echo
        echo "Unable to decompress $0" >&2
        eval $finish; exit 1
    fi
    offset=`expr $offset + $s`
done
echo

cd "$tmpdir"
res=0
if test x"$script" != x; then
    if test x"$verbose" = xy; then
        MS_Printf "OK to execute: $script $scriptargs $* ? [Y/n] "
        read yn
        if test x"$yn" = x -o x"$yn" = xy -o x"$yn" = xY; then
            eval $script $scriptargs $*; res=$?;
        fi
    else
        eval $script $scriptargs $*; res=$?
    fi
    if test $res -ne 0; then
        test x"$verbose" = xy && echo "The program '$script' returned an error code ($res)" >&2
    fi
fi
if test "$keep" = n; then
    cd $TMPROOT
    /bin/rm -rf $tmpdir
fi
eval $finish; exit $res