sbsv2/raptor/util/install-linux/makeself-header.sh
author timothy.murphy@nokia.com
Thu, 25 Mar 2010 13:43:28 +0000
branchfix
changeset 408 a819f9223567
parent 3 e1eecf4d390d
permissions -rwxr-xr-x
fix: stop using "magic" numbers in string operations for the copyannofile2log feature fix: When using the copylogfromannofile workaround, extract the build ID and build duration and add to the log as these are useful for analysis. The log should now be identical to the stdout file. fix: Remove extra blank lines from output in copylogfromannofile mode.

cat << EOF  > "$archname"
#!/bin/sh
# This script was generated using Makeself $MS_VERSION

CRCsum="$CRCsum"
MD5="$MD5sum"
TMPROOT=\${TMPDIR:=/tmp}

label="$LABEL"
script="$SCRIPT"
scriptargs="$SCRIPTARGS"
targetdir="$archdirname"
filesizes="$filesizes"
keep=$KEEP

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_diskspace()
{
	(
	if test -d /usr/xpg4/bin; then
		PATH=/usr/xpg4/bin:\$PATH
	fi
	df -kP "\$1" | tail -1 | awk '{print \$4}'
	)
}

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 $MS_VERSION
 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_ARG=""
    MD5_PATH=\`exec <&- 2>&-; which md5sum || type md5sum\`
    test -x "\$MD5_PATH" || MD5_PATH=\`exec <&- 2>&-; which md5 || type md5\`
	test -x "\$MD5_PATH" || MD5_PATH=\`exec <&- 2>&-; which digest || type digest\`
    PATH="\$OLD_PATH"

    MS_Printf "Verifying archive integrity..."
    offset=\`head -n $SKIP "\$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
			if test \`basename \$MD5_PATH\` = digest; then
				MD5_ARG="-a md5"
			fi
			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 | eval "\$MD5_PATH \$MD5_ARG" | 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=$NOX11
copy=$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: $USIZE KB
	echo Compression: $COMPRESS
	echo Date of packaging: $DATE
	echo Built with Makeself version $MS_VERSION on $OSTYPE
	echo Build command was: "$MS_COMMAND"
	if test x\$script != x; then
	    echo Script run after extraction:
	    echo "    " \$script \$scriptargs
	fi
	if test x"$copy" = xcopy; then
		echo "Archive will copy itself to a temporary location"
	fi
	if test x"$KEEP" = 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=\"$archdirname\"
	echo KEEP=$KEEP
	echo COMPRESS=$COMPRESS
	echo filesizes=\"\$filesizes\"
	echo CRCsum=\"\$CRCsum\"
	echo MD5sum=\"\$MD5\"
	echo OLDUSIZE=$USIZE
	echo OLDSKIP=`expr $SKIP + 1`
	exit 0
	;;
    --lsm)
cat << EOLSM
EOF
eval "$LSM_CMD"
cat << EOF  >> "$archname"
EOLSM
	exit 0
	;;
    --list)
	echo Target directory: \$targetdir
	offset=\`head -n $SKIP "\$0" | wc -c | tr -d " "\`
	for s in \$filesizes
	do
	    MS_dd "\$0" \$offset \$s | eval "$GUNZIP_CMD" | UnTAR t
	    offset=\`expr \$offset + \$s\`
	done
	exit 0
	;;
	--tar)
	offset=\`head -n $SKIP "\$0" | wc -c | tr -d " "\`
	arg1="\$2"
	shift 2
	for s in \$filesizes
	do
	    MS_dd "\$0" \$offset \$s | eval "$GUNZIP_CMD" | 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 -- \$initargs
    ;;
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 $SKIP "\$0" | wc -c | tr -d " "\`

if test x"\$verbose" = xy; then
	MS_Printf "About to extract $USIZE 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

leftspace=\`MS_diskspace \$tmpdir\`
if test \$leftspace -lt $USIZE; then
    echo
    echo "Not enough space left in "\`dirname \$tmpdir\`" (\$leftspace KB) to decompress \$0 ($USIZE KB)" >&2
    if test "\$keep" = n; then
        echo "Consider setting TMPDIR to a directory with more free space."
   fi
    eval \$finish; exit 1
fi

for s in \$filesizes
do
    if MS_dd "\$0" \$offset \$s | eval "$GUNZIP_CMD" | ( 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
EOF