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#!/bin/bash |
#!/bin/bash |
2 |
# Magellan Linux Installer Functions (mage.functions.sh) |
# Magellan Linux Installer Functions (mage.functions.sh) |
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# $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/mage4.functions.sh,v 1.7 2005-10-04 14:35:21 niro Exp $ |
# $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/mage4.functions.sh,v 1.8 2005-10-21 14:50:13 niro Exp $ |
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|
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mage_setup() |
mage_setup() |
6 |
{ |
{ |
432 |
local magefile |
local magefile |
433 |
local dbrecorddir |
local dbrecorddir |
434 |
local provide |
local provide |
435 |
|
local i |
436 |
|
|
437 |
# very basic getops |
# very basic getops |
438 |
for i in $* |
for i in $* |
474 |
|
|
475 |
# create fake file descriptors |
# create fake file descriptors |
476 |
# used by virtual and source packages |
# used by virtual and source packages |
|
local i |
|
477 |
for i in .dirs .symlinks .files .pipes .char |
for i in .dirs .symlinks .files .pipes .char |
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do |
do |
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touch ${dbrecorddir}/${i} |
touch ${dbrecorddir}/${i} |
504 |
provide="$(get_value_from_magefile PROVIDE ${magefile})" |
provide="$(get_value_from_magefile PROVIDE ${magefile})" |
505 |
if [ -n "${provide}" ] |
if [ -n "${provide}" ] |
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then |
then |
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virtuals_add "${provide}" "${pcat}/${pname}" |
for i in ${provide} |
508 |
|
do |
509 |
|
virtuals_add "${i}" "${pcat}/${pname}" |
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|
done |
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fi |
fi |
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} |
} |
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|
|
526 |
local magefile |
local magefile |
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local dbrecorddir |
local dbrecorddir |
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local provide |
local provide |
529 |
|
local i |
530 |
|
|
531 |
# very basic getops |
# very basic getops |
532 |
for i in $* |
for i in $* |
560 |
provide="$(get_value_from_magefile PROVIDE ${magefile})" |
provide="$(get_value_from_magefile PROVIDE ${magefile})" |
561 |
if [ -n "${provide}" ] |
if [ -n "${provide}" ] |
562 |
then |
then |
563 |
virtuals_del "${provide}" "${pcat}/${pname}" |
for i in ${provide} |
564 |
|
do |
565 |
|
virtuals_del "${i}" "${pcat}/${pname}" |
566 |
|
done |
567 |
fi |
fi |
568 |
|
|
569 |
# removes database entry |
# removes database entry |
1497 |
local oldline |
local oldline |
1498 |
local line i |
local line i |
1499 |
local installed_file |
local installed_file |
1500 |
|
local OLDIFS |
1501 |
|
|
1502 |
if virtuals_read ${virtualname} |
if virtuals_read ${virtualname} |
1503 |
then |
then |
1520 |
# make a backup |
# make a backup |
1521 |
mv ${MROOT}${VIRTUALDB_FILE} ${MROOT}${VIRTUALDB_FILE}.old |
mv ${MROOT}${VIRTUALDB_FILE} ${MROOT}${VIRTUALDB_FILE}.old |
1522 |
|
|
1523 |
|
OLDIFS="${IFS}" |
1524 |
IFS=$'\n' |
IFS=$'\n' |
1525 |
for line in $(< ${MROOT}${VIRTUALDB_FILE}.old) |
for line in $(< ${MROOT}${VIRTUALDB_FILE}.old) |
1526 |
do |
do |
1532 |
echo "${line}" >> ${MROOT}${VIRTUALDB_FILE} |
echo "${line}" >> ${MROOT}${VIRTUALDB_FILE} |
1533 |
fi |
fi |
1534 |
done |
done |
1535 |
|
# unset IFS |
1536 |
#unset IFS |
IFS="${OLDIFS}" |
1537 |
else |
else |
1538 |
echo -ne "${COLBLUE} *** ${COLDEFAULT}" |
echo -ne "${COLBLUE} >>> ${COLDEFAULT}" |
1539 |
echo "register ${pkgname} as ${virtualname} ..." |
echo "register ${pkgname} as ${virtualname} ..." |
1540 |
echo "${virtualname} ${pkgname}" >> ${MROOT}${VIRTUALDB_FILE} |
echo "${virtualname} ${pkgname}" >> ${MROOT}${VIRTUALDB_FILE} |
1541 |
fi |
fi |
1547 |
#$1 virtualname; $2 pkgname |
#$1 virtualname; $2 pkgname |
1548 |
virtuals_del() { |
virtuals_del() { |
1549 |
|
|
1550 |
local VIRTUAL_NAME PKG_NAME OLD_LINE METHOD line i x PKG_INSTALLED |
local virtualname="$1" |
1551 |
|
local pkgname="$2" |
1552 |
VIRTUAL_NAME=$1 |
local oldline |
1553 |
PKG_NAME=$2 |
local method |
1554 |
|
local line i x |
1555 |
#first check if exists |
local pkg_installed |
1556 |
if virtuals_read ${VIRTUAL_NAME} |
local OLDIFS |
1557 |
|
|
1558 |
|
# first check if exists |
1559 |
|
if virtuals_read ${virtualname} |
1560 |
then |
then |
1561 |
#get method -> delall or update and check if ${PKG_NAME} exists in ${VIRTUAL_NAME} |
# get method -> delall or update and check if ${PKG_NAME} exists in ${VIRTUAL_NAME} |
1562 |
declare -i x=0 |
declare -i x=0 |
1563 |
for i in $(virtuals_read ${VIRTUAL_NAME} showpkgs) |
for i in $(virtuals_read ${virtualname} showpkgs) |
1564 |
do |
do |
1565 |
if [ "${i}" == "${PKG_NAME}" ] |
if [[ ${i} = ${pkgname} ]] |
1566 |
then |
then |
1567 |
PKG_INSTALLED=true |
pkg_installed=true |
1568 |
fi |
fi |
1569 |
((x++)) |
((x++)) |
1570 |
done |
done |
1571 |
|
|
1572 |
#abort if not installed |
# abort if not installed |
1573 |
if [ "${PKG_INSTALLED}" != "true" ] |
if [[ ${pkg_installed} != true ]] |
1574 |
then |
then |
1575 |
echo "!!!! ${PKG_NAME} does not exists in ${VIRTUAL_NAME}." |
echo -ne "${COLBLUE} --- ${COLDEFAULT}" |
1576 |
|
echo "${pkgname} does not exists in ${virtualname}." |
1577 |
return 0 |
return 0 |
1578 |
fi |
fi |
1579 |
|
|
1580 |
if [ ${x} -ge 2 ] |
if [ ${x} -ge 2 ] |
1581 |
then |
then |
1582 |
METHOD=update |
method=update |
1583 |
else |
else |
1584 |
METHOD=delall |
method=delall |
1585 |
fi |
fi |
1586 |
|
|
1587 |
#get the complete line |
# get the complete line |
1588 |
OLD_LINE="$(virtuals_read ${VIRTUAL_NAME} showline)" |
oldline="$(virtuals_read ${virtualname} showline)" |
1589 |
|
|
1590 |
#make a backup |
# make a backup of the db |
1591 |
mv ${VIRTUALDB_FILE} ${VIRTUALDB_FILE}.old |
mv ${VIRTUALDB_FILE} ${VIRTUALDB_FILE}.old |
1592 |
|
|
1593 |
#parse virtualdb |
# parse virtualdb |
1594 |
|
OLDIFS="${IFS}" |
1595 |
IFS=$'\n' |
IFS=$'\n' |
1596 |
for line in $(< ${VIRTUALDB_FILE}.old) |
for line in $(< ${VIRTUALDB_FILE}.old) |
1597 |
do |
do |
1598 |
if [ "${line}" == "${OLD_LINE}" ] |
if [[ ${line} = ${oldline} ]] |
1599 |
then |
then |
1600 |
#delall or update? |
#delall or update? |
1601 |
case ${METHOD} in |
case ${method} in |
1602 |
update) |
update) |
1603 |
echo "<<<< Unlinking ${PKG_NAME} from ${VIRTUAL_NAME} in virtual database ..." |
echo -ne "${COLBLUE} *** ${COLDEFAULT}" |
1604 |
#del PKG_NAME from line |
echo "Unlinking ${pkgname} from ${virtualname} in virtual database ..." |
1605 |
echo "${line/ ${PKG_NAME}/}" >> ${VIRTUALDB_FILE} |
# del PKG_NAME from line |
1606 |
|
echo "${line/ ${pkgname}/}" >> ${VIRTUALDB_FILE} |
1607 |
;; |
;; |
1608 |
delall) |
delall) |
1609 |
echo "<<<< Deleting ${VIRTUAL_NAME} in virtual database ..." |
echo -ne "${COLBLUE} <<< ${COLDEFAULT}" |
1610 |
#continue; do not write anything |
echo "Deleting ${virtualname} in virtual database ..." |
1611 |
|
# continue; do not write anything |
1612 |
continue |
continue |
1613 |
;; |
;; |
1614 |
esac |
esac |
1616 |
echo "${line}" >> ${VIRTUALDB_FILE} |
echo "${line}" >> ${VIRTUALDB_FILE} |
1617 |
fi |
fi |
1618 |
done |
done |
1619 |
unset IFS |
# unset IFS |
1620 |
|
IFS="${OLDIFS}" |
1621 |
else |
else |
1622 |
echo "!!!! ${VIRTUAL_NAME} does not exists in virtual database." |
echo -ne "${COLBLUE} --- ${COLDEFAULT}" |
1623 |
|
echo "${virtualname} does not exists in virtual database." |
1624 |
fi |
fi |
1625 |
} |
} |
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