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Revision 1.57 Revision 1.71
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2003 Gentoo Technologies, Inc.
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.57 2003/09/22 21:39:11 wolf31o2 Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.71 2003/11/30 11:42:09 vapier Exp $
4# 4#
5# Author: Martin Schlemmer <azarah@gentoo.org> 5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 6#
7# This eclass is for general purpose functions that most ebuilds 7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 8# have to implement themselves.
461# do not exist on the users system 461# do not exist on the users system
462# vapier@gentoo.org 462# vapier@gentoo.org
463# 463#
464# Takes just 1 parameter (the directory to create tmpfile in) 464# Takes just 1 parameter (the directory to create tmpfile in)
465mymktemp() { 465mymktemp() {
466 local topdir=$1 466 local topdir="$1"
467
467 [ -z "${topdir}" ] && topdir=/tmp 468 [ -z "${topdir}" ] && topdir=/tmp
468 if [ `which mktemp 2>/dev/null` ] ; then 469 if [ "`which mktemp 2>/dev/null`" ]
470 then
469 mktemp -p ${topdir} 471 mktemp -p ${topdir}
470 else 472 else
471 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" 473 local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
472 touch ${tmp} 474 touch ${tmp}
473 echo ${tmp} 475 echo ${tmp}
488# groups: none 490# groups: none
489# extra: comment of 'added by portage for ${PN}' 491# extra: comment of 'added by portage for ${PN}'
490enewuser() { 492enewuser() {
491 # get the username 493 # get the username
492 local euser="$1"; shift 494 local euser="$1"; shift
493 if [ -z "${euser}" ] ; then 495 if [ -z "${euser}" ]
496 then
494 eerror "No username specified !" 497 eerror "No username specified !"
495 die "Cannot call enewuser without a username" 498 die "Cannot call enewuser without a username"
496 fi 499 fi
497 500
498 # setup a file for testing usernames/groups 501 # setup a file for testing usernames/groups
499 local tmpfile="`mymktemp ${T}`" 502 local tmpfile="`mymktemp ${T}`"
500 chown ${euser} ${tmpfile} >& /dev/null 503 chown ${euser} ${tmpfile} >& /dev/null
501 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`" 504 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
502 505
503 # see if user already exists 506 # see if user already exists
504 if [ "${euser}" == "${realuser}" ] ; then 507 if [ "${euser}" == "${realuser}" ]
508 then
505 return 0 509 return 0
506 fi 510 fi
507 einfo "Adding user '${euser}' to your system ..." 511 einfo "Adding user '${euser}' to your system ..."
508 512
509 # options to pass to useradd 513 # options to pass to useradd
510 local opts="" 514 local opts=
511 515
512 # handle uid 516 # handle uid
513 local euid="$1"; shift 517 local euid="$1"; shift
514 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] ; then 518 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
519 then
515 if [ ${euid} -gt 0 ] ; then 520 if [ "${euid}" -gt 0 ]
521 then
516 opts="${opts} -u ${euid}" 522 opts="${opts} -u ${euid}"
517 else 523 else
518 eerror "Userid given but is not greater than 0 !" 524 eerror "Userid given but is not greater than 0 !"
519 die "${euid} is not a valid UID" 525 die "${euid} is not a valid UID"
520 fi 526 fi
523 fi 529 fi
524 einfo " - Userid: ${euid}" 530 einfo " - Userid: ${euid}"
525 531
526 # handle shell 532 # handle shell
527 local eshell="$1"; shift 533 local eshell="$1"; shift
528 if [ ! -z "${eshell}" ] ; then 534 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
535 then
529 if [ ! -e ${eshell} ] ; then 536 if [ ! -e "${eshell}" ]
537 then
530 eerror "A shell was specified but it does not exist !" 538 eerror "A shell was specified but it does not exist !"
531 die "${eshell} does not exist" 539 die "${eshell} does not exist"
532 fi 540 fi
533 else 541 else
534 eshell=/bin/false 542 eshell="/bin/false"
535 fi 543 fi
536 einfo " - Shell: ${eshell}" 544 einfo " - Shell: ${eshell}"
537 opts="${opts} -s ${eshell}" 545 opts="${opts} -s ${eshell}"
538 546
539 # handle homedir 547 # handle homedir
540 local ehome="$1"; shift 548 local ehome="$1"; shift
541 if [ -z "${ehome}" ] ; then 549 if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ]
550 then
542 ehome=/dev/null 551 ehome="/dev/null"
543 fi 552 fi
544 einfo " - Home: ${ehome}" 553 einfo " - Home: ${ehome}"
545 opts="${opts} -d ${ehome}" 554 opts="${opts} -d ${ehome}"
546 555
547 # handle groups 556 # handle groups
548 local egroups="$1"; shift 557 local egroups="$1"; shift
549 if [ ! -z "${egroups}" ] ; then 558 if [ ! -z "${egroups}" ]
559 then
550 local realgroup 560 local realgroup=
551 local oldifs="${IFS}" 561 local oldifs="${IFS}"
552 export IFS="," 562 export IFS=","
553 for g in ${egroups} ; do 563 for g in ${egroups}
564 do
554 chgrp ${g} ${tmpfile} >& /dev/null 565 chgrp ${g} ${tmpfile} >& /dev/null
555 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 566 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
556 if [ "${g}" != "${realgroup}" ] ; then 567 if [ "${g}" != "${realgroup}" ]
568 then
557 eerror "You must add ${g} to the system first" 569 eerror "You must add ${g} to the system first"
558 die "${g} is not a valid GID" 570 die "${g} is not a valid GID"
559 fi 571 fi
560 done 572 done
561 export IFS="${oldifs}" 573 export IFS="${oldifs}"
565 fi 577 fi
566 einfo " - Groups: ${egroups}" 578 einfo " - Groups: ${egroups}"
567 579
568 # handle extra and add the user 580 # handle extra and add the user
569 local eextra="$@" 581 local eextra="$@"
570 local oldsandbox=${SANDBOX_ON} 582 local oldsandbox="${SANDBOX_ON}"
571 export SANDBOX_ON="0" 583 export SANDBOX_ON="0"
572 if [ -z "${eextra}" ] ; then 584 if [ -z "${eextra}" ]
585 then
573 useradd ${opts} ${euser} \ 586 useradd ${opts} ${euser} \
574 -c "added by portage for ${PN}" \ 587 -c "added by portage for ${PN}" \
575 || die "enewuser failed" 588 || die "enewuser failed"
576 else 589 else
577 einfo " - Extra: ${eextra}" 590 einfo " - Extra: ${eextra}"
578 useradd ${opts} ${euser} ${eextra} \ 591 useradd ${opts} ${euser} ${eextra} \
579 || die "enewuser failed" 592 || die "enewuser failed"
580 fi 593 fi
581 export SANDBOX_ON="${oldsandbox}" 594 export SANDBOX_ON="${oldsandbox}"
582 595
583 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then 596 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
597 then
584 einfo " - Creating ${ehome} in ${D}" 598 einfo " - Creating ${ehome} in ${D}"
585 dodir ${ehome} 599 dodir ${ehome}
586 fowners ${euser} ${ehome} 600 fowners ${euser} ${ehome}
587 fperms 755 ${ehome} 601 fperms 755 ${ehome}
588 fi 602 fi
598# gid: next available (see groupadd(8)) 612# gid: next available (see groupadd(8))
599# extra: none 613# extra: none
600enewgroup() { 614enewgroup() {
601 # get the group 615 # get the group
602 local egroup="$1"; shift 616 local egroup="$1"; shift
603 if [ -z "${egroup}" ] ; then 617 if [ -z "${egroup}" ]
618 then
604 eerror "No group specified !" 619 eerror "No group specified !"
605 die "Cannot call enewgroup without a group" 620 die "Cannot call enewgroup without a group"
606 fi 621 fi
607 622
608 # setup a file for testing groupname 623 # setup a file for testing groupname
609 local tmpfile="`mymktemp ${T}`" 624 local tmpfile="`mymktemp ${T}`"
610 chgrp ${egroup} ${tmpfile} >& /dev/null 625 chgrp ${egroup} ${tmpfile} >& /dev/null
611 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 626 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
612 627
613 # see if group already exists 628 # see if group already exists
614 if [ "${egroup}" == "${realgroup}" ] ; then 629 if [ "${egroup}" == "${realgroup}" ]
630 then
615 return 0 631 return 0
616 fi 632 fi
617 einfo "Adding group '${egroup}' to your system ..." 633 einfo "Adding group '${egroup}' to your system ..."
618 634
619 # options to pass to useradd 635 # options to pass to useradd
620 local opts="" 636 local opts=
621 637
622 # handle gid 638 # handle gid
623 local egid="$1"; shift 639 local egid="$1"; shift
624 if [ ! -z "${egid}" ] ; then 640 if [ ! -z "${egid}" ]
641 then
625 if [ ${egid} -gt 0 ] ; then 642 if [ "${egid}" -gt 0 ]
643 then
626 opts="${opts} -g ${egid}" 644 opts="${opts} -g ${egid}"
627 else 645 else
628 eerror "Groupid given but is not greater than 0 !" 646 eerror "Groupid given but is not greater than 0 !"
629 die "${egid} is not a valid GID" 647 die "${egid} is not a valid GID"
630 fi 648 fi
636 # handle extra 654 # handle extra
637 local eextra="$@" 655 local eextra="$@"
638 opts="${opts} ${eextra}" 656 opts="${opts} ${eextra}"
639 657
640 # add the group 658 # add the group
641 local oldsandbox=${SANDBOX_ON} 659 local oldsandbox="${SANDBOX_ON}"
642 export SANDBOX_ON="0" 660 export SANDBOX_ON="0"
643 groupadd ${opts} ${egroup} || die "enewgroup failed" 661 groupadd ${opts} ${egroup} || die "enewgroup failed"
644 export SANDBOX_ON="${oldsandbox}" 662 export SANDBOX_ON="${oldsandbox}"
645} 663}
646 664
647# Simple script to replace 'dos2unix' binaries 665# Simple script to replace 'dos2unix' binaries
648# vapier@gentoo.org 666# vapier@gentoo.org
649# 667#
650# edos2unix(file, <more files>...) 668# edos2unix(file, <more files>...)
651edos2unix() { 669edos2unix() {
652 for f in $@ ; do 670 for f in "$@"
671 do
653 cp ${f} ${T}/edos2unix 672 cp "${f}" ${T}/edos2unix
654 sed 's/\r$//' ${T}/edos2unix > ${f} 673 sed 's/\r$//' ${T}/edos2unix > "${f}"
655 done 674 done
656} 675}
657 676
658# Make a desktop file ! 677# Make a desktop file !
659# Great for making those icons in kde/gnome startmenu ! 678# Great for making those icons in kde/gnome startmenu !
673# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html 692# http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html
674# path: if your app needs to startup in a specific dir 693# path: if your app needs to startup in a specific dir
675make_desktop_entry() { 694make_desktop_entry() {
676 [ -z "$1" ] && eerror "You must specify the executable" && return 1 695 [ -z "$1" ] && eerror "You must specify the executable" && return 1
677 696
678 local exec=${1} 697 local exec="${1}"
679 local name=${2:-${PN}} 698 local name="${2:-${PN}}"
680 local icon=${3:-${PN}.png} 699 local icon="${3:-${PN}.png}"
681 local type=${4} 700 local type="${4}"
682 local path=${5:-${GAMES_PREFIX}} 701 local path="${5:-${GAMES_PREFIX}}"
683 if [ -z "${type}" ] ; then 702 if [ -z "${type}" ]
703 then
684 case ${CATEGORY} in 704 case ${CATEGORY} in
685 app-emulation) type=Emulator ;; 705 "app-emulation")
686 games-*) type=Game ;; 706 type=Emulator
687 *) type="" ;; 707 ;;
708 "games-"*)
709 type=Game
710 ;;
711 "net-"*)
712 type=Network;
713 ;;
714 *)
715 type=
716 ;;
688 esac 717 esac
689 fi 718 fi
690 local desktop=${T}/${exec}.desktop 719 local desktop="${T}/${exec}.desktop"
691 720
692echo "[Desktop Entry] 721echo "[Desktop Entry]
693Encoding=UTF-8 722Encoding=UTF-8
694Version=0.9.2 723Version=0.9.2
695Name=${name} 724Name=${name}
698Exec=${exec} 727Exec=${exec}
699Path=${path} 728Path=${path}
700Icon=${icon} 729Icon=${icon}
701Categories=Application;${type};" > ${desktop} 730Categories=Application;${type};" > ${desktop}
702 731
703 if [ -d /usr/share/applications ] ; then 732 if [ -d "/usr/share/applications" ]
733 then
704 insinto /usr/share/applications 734 insinto /usr/share/applications
705 doins ${desktop} 735 doins ${desktop}
706 fi 736 fi
707 737
708 #if [ -d /usr/share/gnome/apps ] ; then 738 #if [ -d "/usr/share/gnome/apps" ]
739 #then
709 # insinto /usr/share/gnome/apps/Games 740 # insinto /usr/share/gnome/apps/Games
710 # doins ${desktop} 741 # doins ${desktop}
711 #fi 742 #fi
712 743
713 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] ; then 744 #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ]
745 #then
714 # for ver in /usr/kde/* ; do 746 # for ver in /usr/kde/*
747 # do
715 # insinto ${ver}/share/applnk/Games 748 # insinto ${ver}/share/applnk/Games
716 # doins ${desktop} 749 # doins ${desktop}
717 # done 750 # done
718 #fi 751 #fi
719 752
720 if [ -d /usr/share/applnk ] ; then 753 if [ -d "/usr/share/applnk" ]
754 then
721 insinto /usr/share/applnk/${type} 755 insinto /usr/share/applnk/${type}
722 doins ${desktop} 756 doins ${desktop}
723 fi 757 fi
724 758
725 return 0 759 return 0
749# writing the ebuild, it'll always work for the users, and if it doesn't, 783# writing the ebuild, it'll always work for the users, and if it doesn't,
750# then we'll fix it :-) 784# then we'll fix it :-)
751# - no support as yet for patches applying outside $S (and not directly in $WORKDIR). 785# - no support as yet for patches applying outside $S (and not directly in $WORKDIR).
752xpatch() { 786xpatch() {
753 787
754 debug-print-function $FUNCNAME $* 788 debug-print-function ${FUNCNAME} $*
755 789
756 local list="" 790 local list=
757 local list2="" 791 local list2=
758 declare -i plevel 792 declare -i plevel
759 793
760 # parse patch sources 794 # parse patch sources
761 for x in $*; do 795 for x in $*
796 do
762 debug-print "$FUNCNAME: parsing parameter $x" 797 debug-print "${FUNCNAME}: parsing parameter ${x}"
763 if [ -f "$x" ]; then 798 if [ -f "${x}" ]
799 then
764 list="$list $x" 800 list="${list} ${x}"
765 elif [ -d "$x" ]; then 801 elif [ -d "${x}" ]
802 then
766 # handles patchdirs like epatch() for now: no recursion. 803 # handles patchdirs like epatch() for now: no recursion.
767 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order. 804 # patches are sorted by filename, so with an xy_foo naming scheme you'll get the right order.
768 # only patches with _$ARCH_ or _all_ in their filenames are applied. 805 # only patches with _$ARCH_ or _all_ in their filenames are applied.
769 for file in `ls -A $x`; do 806 for file in `ls -A ${x}`
807 do
770 debug-print "$FUNCNAME: parsing in subdir: file $file" 808 debug-print "${FUNCNAME}: parsing in subdir: file ${file}"
771 if [ -f "$x/$file" ] && [ "${file}" != "${file/_all_}" -o "${file}" != "${file/_$ARCH_}" ]; then 809 if [ -f "${x}/${file}" -a "${file}" != "${file/_all_}" -o \
810 "${file}" != "${file/_$ARCH_}" ]
811 then
772 list2="$list2 $x/$file" 812 list2="${list2} ${x}/${file}"
773 fi 813 fi
774 done 814 done
775 list="`echo $list2 | sort` $list" 815 list="`echo ${list2} | sort` ${list}"
776 else 816 else
777 die "Couldn't find $x" 817 die "Couldn't find ${x}"
778 fi 818 fi
779 done 819 done
780 820
781 debug-print "$FUNCNAME: final list of patches: $list" 821 debug-print "${FUNCNAME}: final list of patches: ${list}"
782 822
783 for x in $list; do 823 for x in ${list};
824 do
784 debug-print "$FUNCNAME: processing $x" 825 debug-print "${FUNCNAME}: processing ${x}"
785 # deal with compressed files. /usr/bin/file is in the system profile, or should be. 826 # deal with compressed files. /usr/bin/file is in the system profile, or should be.
786 case "`/usr/bin/file -b $x`" in 827 case "`/usr/bin/file -b ${x}`" in
787 *gzip*) patchfile="${T}/current.patch"; ungzip -c "$x" > "${patchfile}";; 828 *gzip*)
788 *bzip2*) patchfile="${T}/current.patch"; bunzip2 -c "$x" > "${patchfile}";; 829 patchfile="${T}/current.patch"
789 *text*) patchfile="$x";; 830 ungzip -c "${x}" > "${patchfile}"
831 ;;
832 *bzip2*)
833 patchfile="${T}/current.patch"
834 bunzip2 -c "${x}" > "${patchfile}"
835 ;;
836 *text*)
837 patchfile="${x}"
838 ;;
839 *)
790 *) die "Could not determine filetype of patch $x";; 840 die "Could not determine filetype of patch ${x}"
841 ;;
791 esac 842 esac
792 debug-print "$FUNCNAME: patchfile=$patchfile" 843 debug-print "${FUNCNAME}: patchfile=${patchfile}"
793 844
794 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base. 845 # determine patchlevel. supports p0 and higher with either $S or $WORKDIR as base.
795 target="`/bin/grep -m 1 '^+++ ' $patchfile`" 846 target="`/bin/grep -m 1 '^+++ ' ${patchfile}`"
796 debug-print "$FUNCNAME: raw target=$target" 847 debug-print "${FUNCNAME}: raw target=${target}"
797 # strip target down to the path/filename, remove leading +++ 848 # strip target down to the path/filename, remove leading +++
798 target="${target/+++ }"; target="${target%% *}" 849 target="${target/+++ }"; target="${target%% *}"
799 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need 850 # duplicate slashes are discarded by patch wrt the patchlevel. therefore we need
800 # to discard them as well to calculate the correct patchlevel. 851 # to discard them as well to calculate the correct patchlevel.
801 target="${target//\/\//\/}" 852 target="${target//\/\//\/}"
802 debug-print "$FUNCNAME: stripped target=$target" 853 debug-print "${FUNCNAME}: stripped target=${target}"
803 854
804 # look for target 855 # look for target
805 for basedir in "$S" "$WORKDIR" "${PWD}"; do 856 for basedir in "${S}" "${WORKDIR}" "${PWD}"; do
806 debug-print "$FUNCNAME: looking in basedir=$basedir" 857 debug-print "${FUNCNAME}: looking in basedir=${basedir}"
807 cd "$basedir" 858 cd "${basedir}"
808 859
809 # try stripping leading directories 860 # try stripping leading directories
810 target2="$target" 861 target2="${target}"
811 plevel=0 862 plevel=0
812 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel" 863 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
813 while [ ! -f "$target2" ]; do 864 while [ ! -f "${target2}" ]
865 do
814 target2="${target2#*/}" # removes piece of target2 upto the first occurence of / 866 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
815 plevel=plevel+1 867 plevel=$((plevel+1))
816 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel" 868 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
817 [ "$target2" == "${target2/\/}" ] && break 869 [ "${target2}" == "${target2/\/}" ] && break
818 done 870 done
819 test -f "$target2" && break 871 test -f "${target2}" && break
820 872
821 # try stripping filename - needed to support patches creating new files 873 # try stripping filename - needed to support patches creating new files
822 target2="${target%/*}" 874 target2="${target%/*}"
823 plevel=0 875 plevel=0
824 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel" 876 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
825 while [ ! -d "$target2" ]; do 877 while [ ! -d "${target2}" ]
878 do
826 target2="${target2#*/}" # removes piece of target2 upto the first occurence of / 879 target2="${target2#*/}" # removes piece of target2 upto the first occurence of /
827 plevel=plevel+1 880 plevel=$((plevel+1))
828 debug-print "$FUNCNAME: trying target2=$target2, plevel=$plevel" 881 debug-print "${FUNCNAME}: trying target2=${target2}, plevel=${plevel}"
829 [ "$target2" == "${target2/\/}" ] && break 882 [ "${target2}" == "${target2/\/}" ] && break
830 done 883 done
831 test -d "$target2" && break 884 test -d "${target2}" && break
832 885
833 done 886 done
834 887
835 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" || die "Could not determine patchlevel for $x" 888 test -f "${basedir}/${target2}" || test -d "${basedir}/${target2}" \
889 || die "Could not determine patchlevel for ${x}"
836 debug-print "$FUNCNAME: determined plevel=$plevel" 890 debug-print "${FUNCNAME}: determined plevel=${plevel}"
837 # do the patching 891 # do the patching
838 ebegin "Applying patch ${x##*/}..." 892 ebegin "Applying patch ${x##*/}..."
839 /usr/bin/patch -p$plevel < "$patchfile" > /dev/null || die "Failed to apply patch $x" 893 /usr/bin/patch -p${plevel} < "${patchfile}" > /dev/null \
894 || die "Failed to apply patch ${x}"
840 eend $? 895 eend $?
841 896
842 done 897 done
843 898
899}
900
901# for internal use only (unpack_pdv and unpack_makeself)
902find_unpackable_file() {
903 local src="$1"
904 if [ -z "${src}" ]
905 then
906 src="${DISTDIR}/${A}"
907 else
908 if [ -e "${DISTDIR}/${src}" ]
909 then
910 src="${DISTDIR}/${src}"
911 elif [ -e "${PWD}/${src}" ]
912 then
913 src="${PWD}/${src}"
914 elif [ -e "${src}" ]
915 then
916 src="${src}"
917 fi
918 fi
919 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
920 echo "${src}"
921}
922
923# Unpack those pesky pdv generated files ...
924# They're self-unpacking programs with the binary package stuffed in
925# the middle of the archive. Valve seems to use it a lot ... too bad
926# it seems to like to segfault a lot :(. So lets take it apart ourselves.
927#
928# Usage: unpack_pdv [file to unpack] [size of off_t]
929# - you have to specify the off_t size ... i have no idea how to extract that
930# information out of the binary executable myself. basically you pass in
931# the size of the off_t type (in bytes) on the machine that built the pdv
932# archive. one way to determine this is by running the following commands:
933# strings <pdv archive> | grep lseek
934# strace -elseek <pdv archive>
935# basically look for the first lseek command (we do the strings/grep because
936# sometimes the function call is _llseek or something) and steal the 2nd
937# parameter. here is an example:
938# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
939# lseek
940# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
941# lseek(3, -4, SEEK_END) = 2981250
942# thus we would pass in the value of '4' as the second parameter.
943unpack_pdv() {
944 local src="`find_unpackable_file $1`"
945 local sizeoff_t="$2"
946
947 [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
948
949 local shrtsrc="`basename ${src}`"
950 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
951 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
952 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
953
954 # grab metadata for debug reasons
955 local metafile="`mymktemp ${T}`"
956 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
957
958 # rip out the final file name from the metadata
959 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
960 datafile="`basename ${datafile}`"
961
962 # now lets uncompress/untar the file if need be
963 local tmpfile="`mymktemp ${T}`"
964 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
965
966 local iscompressed="`file -b ${tmpfile}`"
967 if [ "${iscompressed:0:8}" == "compress" ] ; then
968 iscompressed=1
969 mv ${tmpfile}{,.Z}
970 gunzip ${tmpfile}
971 else
972 iscompressed=0
973 fi
974 local istar="`file -b ${tmpfile}`"
975 if [ "${istar:0:9}" == "POSIX tar" ] ; then
976 istar=1
977 else
978 istar=0
979 fi
980
981 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
982 #dd if=${src} ibs=${metaskip} count=1 \
983 # | dd ibs=${tailskip} skip=1 \
984 # | gzip -dc \
985 # > ${datafile}
986 if [ ${iscompressed} -eq 1 ] ; then
987 if [ ${istar} -eq 1 ] ; then
988 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
989 | head -c $((${metaskip}-${tailskip})) \
990 | tar -xzf -
991 else
992 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
993 | head -c $((${metaskip}-${tailskip})) \
994 | gzip -dc \
995 > ${datafile}
996 fi
997 else
998 if [ ${istar} -eq 1 ] ; then
999 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1000 | head -c $((${metaskip}-${tailskip})) \
1001 | tar -xf -
1002 else
1003 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1004 | head -c $((${metaskip}-${tailskip})) \
1005 > ${datafile}
1006 fi
1007 fi
1008 true
1009 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1010 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
844} 1011}
845 1012
846# Unpack those pesky makeself generated files ... 1013# Unpack those pesky makeself generated files ...
847# They're shell scripts with the binary package tagged onto 1014# They're shell scripts with the binary package tagged onto
848# the end of the archive. Loki utilized the format as does 1015# the end of the archive. Loki utilized the format as does
851# Usage: unpack_makeself [file to unpack] [offset] 1018# Usage: unpack_makeself [file to unpack] [offset]
852# - If the file is not specified then unpack will utilize ${A}. 1019# - If the file is not specified then unpack will utilize ${A}.
853# - If the offset is not specified then we will attempt to extract 1020# - If the offset is not specified then we will attempt to extract
854# the proper offset from the script itself. 1021# the proper offset from the script itself.
855unpack_makeself() { 1022unpack_makeself() {
856 local src=$1 1023 local src="`find_unpackable_file $1`"
857 local skip=$2 1024 local skip="$2"
858 1025
859 if [ -z "${src}" ] ; then
860 src="${DISTDIR}/${A}"
861 else
862 if [ -e "${DISTDIR}/${src}" ] ; then
863 src="${DISTDIR}/${src}"
864 elif [ -e "${PWD}/${src}" ] ; then
865 src="${PWD}/${src}"
866 elif [ -e "${src}" ] ; then
867 src="${src}"
868 fi
869 fi
870 [ ! -e "${src}" ] && die "Could not find requested makeself archive ${src}"
871
872 local shrtsrc=`basename ${src}` 1026 local shrtsrc="`basename ${src}`"
873 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1027 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
874 if [ -z "${skip}" ] ; then 1028 if [ -z "${skip}" ]
1029 then
875 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" 1030 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
876 local skip=0 1031 local skip=0
877 case ${ver} in 1032 case ${ver} in
878 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1033 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
879 skip=`grep -a ^skip= ${src} | cut -d= -f2` 1034 skip=`grep -a ^skip= ${src} | cut -d= -f2`
902 ;; 1057 ;;
903 esac 1058 esac
904 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" 1059 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
905 fi 1060 fi
906 1061
907 # we do this because otherwise a failure in gzip will cause 0 bytes to be sent 1062 # lets grab the first few bytes of the file to figure out what kind of archive it is
908 # to tar which will make tar not extract anything and exit with 0 1063 local tmpfile="`mymktemp ${T}`"
909 tail -n +${skip} ${src} | gzip -cd | tar -x --no-same-owner -f - 2>/dev/null 1064 tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile}
910 local pipestatus="${PIPESTATUS[*]}" 1065 local filetype="`file -b ${tmpfile}`"
911 pipestatus="${pipestatus// }" 1066 case ${filetype} in
912 if [ "${pipestatus//0}" != "" ] ; then 1067 *tar\ archive)
913 # maybe it isnt gzipped ... they usually are, but not always ...
914 tail -n +${skip} ${src} | tar -x --no-same-owner -f - \ 1068 tail -n +${skip} ${src} | tar -xf -
1069 ;;
1070 bzip2*)
1071 tail -n +${skip} ${src} | bzip2 -dc | tar -xf -
1072 ;;
1073 gzip*)
1074 tail -n +${skip} ${src} | tar -xzf -
1075 ;;
1076 *)
1077 false
1078 ;;
1079 esac
915 || die "failure unpacking makeself ${shrtsrc} ('${ver}' +${skip})" 1080 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
916 fi
917} 1081}
918 1082
919# Display a license for user to accept. 1083# Display a license for user to accept.
920# 1084#
921# Usage: check_license [license] 1085# Usage: check_license [license]
922# - If the file is not specified then ${LICENSE} is used. 1086# - If the file is not specified then ${LICENSE} is used.
923check_license() { 1087check_license() {
924 local src=$1 1088 local lic=$1
925 if [ -z "${src}" ] ; then 1089 if [ -z "${lic}" ] ; then
926 src="${PORTDIR}/licenses/${LICENSE}" 1090 lic="${PORTDIR}/licenses/${LICENSE}"
927 else 1091 else
928 if [ -e "${PORTDIR}/licenses/${src}" ] ; then 1092 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
929 src="${PORTDIR}/licenses/${src}" 1093 lic="${PORTDIR}/licenses/${src}"
930 elif [ -e "${PWD}/${src}" ] ; then 1094 elif [ -e "${PWD}/${src}" ] ; then
931 src="${PWD}/${src}" 1095 lic="${PWD}/${src}"
932 elif [ -e "${src}" ] ; then 1096 elif [ -e "${src}" ] ; then
933 src="${src}" 1097 lic="${src}"
934 fi
935 fi 1098 fi
1099 fi
936 [ ! -e "${src}" ] && die "Could not find requested license ${src}" 1100 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1101 local l="`basename ${lic}`"
937 1102
938 # here is where we check for the license... 1103 # here is where we check for the licenses the user already
939 # if we don't find one, we ask the user for it 1104 # accepted ... if we don't find a match, we make the user accept
940 if [ ! -d /usr/share/licenses ]; then 1105 local alic
941 mkdir -p /usr/share/licenses 1106 for alic in ${ACCEPT_LICENSE} ; do
942 fi 1107 [ "${alic}" == "*" ] && return 0
943 if [ -f /usr/share/licenses/${LICENSE} ]; then 1108 [ "${alic}" == "${l}" ] && return 0
944 einfo "The license for this application has already been accepted." 1109 done
945 else 1110
1111 local licmsg="`mymktemp ${T}`"
1112 cat << EOF > ${licmsg}
1113**********************************************************
1114The following license outlines the terms of use of this
946 ewarn "You MUST accept this license for installation to continue." 1115package. You MUST accept this license for installation to
1116continue. When you are done viewing, hit 'q'. If you
947 eerror "If you CTRL+C out of this, the install will not run!" 1117CTRL+C out of this, the install will not run!
948 echo 1118**********************************************************
949 1119
950 ${PAGER} ${src} || die "Could not execute ${PAGER} ${src} 1120EOF
1121 cat ${lic} >> ${licmsg}
1122 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
951 einfo "Do you accept the terms of this license? [yes/no]" 1123 einfon "Do you accept the terms of this license (${l})? [yes/no] "
952 read ACCEPT_TERMS 1124 read alic
953 case ${ACCEPT_TERMS} in 1125 case ${alic} in
954 yes|Yes|y|Y) 1126 yes|Yes|y|Y)
955 cp ${src} /usr/share/licenses 1127 return 0
956 exit 0
957 ;; 1128 ;;
958 *) 1129 *)
1130 echo;echo;echo
959 eerror "You MUST accept the license to continue! Exiting!" 1131 eerror "You MUST accept the license to continue! Exiting!"
960 die "Failed to accept license" 1132 die "Failed to accept license"
961 ;; 1133 ;;
962 esac 1134 esac
963 fi
964} 1135}

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