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    • /[magellan-source]/trunk/mage/usr/lib/mage/mage4.functions.sh

    Diff of /trunk/mage/usr/lib/mage/mage4.functions.sh

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    revision 258 by niro, Tue Oct 4 14:35:21 2005 UTC revision 273 by niro, Fri Oct 21 14:50:13 2005 UTC
    # Line 1  Line 1 
    1  #!/bin/bash  #!/bin/bash
    2  # Magellan Linux Installer Functions (mage.functions.sh)  # Magellan Linux Installer Functions (mage.functions.sh)
    3  # $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 $
    4    
    5  mage_setup()  mage_setup()
    6  {  {
    # Line 432  install_database_entry() Line 432  install_database_entry()
    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 $*
    # Line 473  install_database_entry() Line 474  install_database_entry()
    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
    478   do   do
    479   touch ${dbrecorddir}/${i}   touch ${dbrecorddir}/${i}
    # Line 504  install_database_entry() Line 504  install_database_entry()
    504   provide="$(get_value_from_magefile PROVIDE ${magefile})"   provide="$(get_value_from_magefile PROVIDE ${magefile})"
    505   if [ -n "${provide}" ]   if [ -n "${provide}" ]
    506   then   then
    507   virtuals_add "${provide}" "${pcat}/${pname}"   for i in ${provide}
    508     do
    509     virtuals_add "${i}" "${pcat}/${pname}"
    510     done
    511   fi   fi
    512  }  }
    513    
    # Line 523  remove_database_entry() Line 526  remove_database_entry()
    526   local magefile   local magefile
    527   local dbrecorddir   local dbrecorddir
    528   local provide   local provide
    529     local i
    530    
    531   # very basic getops   # very basic getops
    532   for i in $*   for i in $*
    # Line 556  remove_database_entry() Line 560  remove_database_entry()
    560   provide="$(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
    # Line 1490  virtuals_add() Line 1497  virtuals_add()
    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
    # Line 1512  virtuals_add() Line 1520  virtuals_add()
    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
    # Line 1523  virtuals_add() Line 1532  virtuals_add()
    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
    # Line 1538  virtuals_add() Line 1547  virtuals_add()
    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 ${virtualname} in virtual database ..."
    1611     # continue; do not write anything
    1612   continue   continue
    1613   ;;   ;;
    1614   esac   esac
    # Line 1600  virtuals_del() { Line 1616  virtuals_del() {
    1616   echo "${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  }  }
    1626    
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