| 1 | #########################################################################
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| 2 | #
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| 3 | # Subroutine for the 'uninstall' command
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| 4 | #
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| 5 | #########################################################################
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| 6 | #
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| 7 | # Copyright Rainer Wichmann (2005)
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| 8 | #
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| 9 | # License Information:
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| 10 | # This program is free software; you can redistribute it and/or modify
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| 11 | # it under the terms of the GNU General Public License as published by
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| 12 | # the Free Software Foundation; either version 2 of the License, or
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| 13 | # (at your option) any later version.
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| 14 | #
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| 15 | # This program is distributed in the hope that it will be useful,
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| 16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 18 | # GNU General Public License for more details.
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| 19 | #
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| 20 | # You should have received a copy of the GNU General Public License
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| 21 | # along with this program; if not, write to the Free Software
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| 22 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 23 | #
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| 24 |
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| 25 | commandUNINSTALL() {
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| 26 |
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| 27 | printINFO "About to run \"$action\" on host \"$host\""
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| 28 |
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| 29 | format=`setupFORMAT ${DB_version}`
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| 30 | realformat="$format"
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| 31 |
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| 32 | src_version=`setupVERSION ${DB_version}`
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| 33 |
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| 34 | test -f "${basedir}/archpkg/${DB_arch}/install-${DB_version}" || \
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| 35 | printFATAL "Install script ${DB_arch}/install-${DB_version} not found"
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| 36 |
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| 37 | name=`/bin/sh "${basedir}/archpkg/${DB_arch}/install-${DB_version}" '--print-config' 'name'`
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| 38 |
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| 39 | test x"$name" = x"${DB_name}" || \
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| 40 | printFATAL "Client database and installer files are inconsistent"
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| 41 |
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| 42 | arch="${DB_arch}"
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| 43 |
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| 44 | #---------------------------------------------------------------------
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| 45 | # Uninstall.
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| 46 | #---------------------------------------------------------------------
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| 47 |
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| 48 | if test "x$format" = "xrun"; then
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| 49 | is_command="./samhain-install.sh --force --express purge"
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| 50 | target="uninstall"
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| 51 | elif test "x$format" = "xdeb"; then
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| 52 | is_command="dpkg --purge"
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| 53 | target="${DB_name}"
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| 54 | elif test "x$format" = "xrpm"; then
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| 55 | is_command="rpm --erase"
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| 56 | target="${DB_name}"
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| 57 | elif test "x$format" = "xtbz2"; then
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| 58 | is_command="emerge unmerge"
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| 59 | target="${DB_name}"
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| 60 | elif test "x$realformat" = "xpkg"; then
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| 61 | is_command="pkgremove"
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| 62 | target="${DB_name}"
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| 63 | elif test "x$realformat" = "xdepot"; then
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| 64 | is_command="/usr/sbin/swremove"
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| 65 | target="${DB_name}"
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| 66 | else
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| 67 | printFATAL "Don't know how to uninstall package format ${format}"
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| 68 | fi
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| 69 |
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| 70 | if test x"$silent" = x0
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| 71 | then
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| 72 | is_rmboot="./samhain-install.sh --force --express uninstall-boot"
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| 73 | else
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| 74 | is_rmboot="./samhain-install.sh --force --express --verbose uninstall-boot"
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| 75 | fi
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| 76 |
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| 77 | #---------------------------------------------------------------------
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| 78 | # Create temporary directory on host.
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| 79 | #---------------------------------------------------------------------
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| 80 |
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| 81 | tmpdir=`eval echo "/tmp/sh_${src_version}_${arch}_${format}_$$"`
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| 82 |
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| 83 | if test x"$simulate" = x0
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| 84 | then
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| 85 | ssh -x -l "root" "${host}" '(umask 0077; mkdir "'${tmpdir}'")'
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| 86 | else
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| 87 | printINFO "ssh -x -l root ${host} (umask 0077; mkdir ${tmpdir})"
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| 88 | fi
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| 89 | if test x"$?" != x0
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| 90 | then
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| 91 | printFATAL "Could not create temporary directory ${tmpdir} on host ${host}."
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| 92 | else
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| 93 | printLOG "Directory ${tmpdir} created on host ${host}."
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| 94 | fi
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| 95 |
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| 96 | #---------------------------------------------------------------------
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| 97 | # Copy to host.
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| 98 | #---------------------------------------------------------------------
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| 99 |
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| 100 | if test -f "${basedir}/configs/${arch}.initscript"
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| 101 | then
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| 102 | cp "${basedir}/configs/${arch}.initscript" "${tmpD}/initscript" || \
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| 103 | printFATAL "Could not copy ${basedir}/configs/${arch}.initscript to ${tmpD}/initscript"
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| 104 | is_initscript_full="${tmpD}/initscript"
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| 105 | else
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| 106 | is_initscript_full="${basedir}/libexec/initscript"
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| 107 | fi
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| 108 |
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| 109 | if test x"$simulate" = x0
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| 110 | then
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| 111 | if test x"$silent" = x0
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| 112 | then
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| 113 | scp "${is_initscript_full}" "${basedir}/archpkg/${arch}/install-${src_version}.${format}" "root@${host}:${tmpdir}/"
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| 114 | else
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| 115 | scp -q "${is_initscript_full}" "${basedir}/archpkg/${arch}/install-${src_version}.${format}" "root@${host}:${tmpdir}/"
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| 116 | fi
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| 117 | else
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| 118 | if test x"$silent" = x0
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| 119 | then
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| 120 | printINFO "scp ${is_initscript_full} ${basedir}/archpkg/${arch}/install-${src_version}.${format} root@${host}:${tmpdir}/"
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| 121 | else
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| 122 | printINFO "scp -q ${is_initscript_full} ${basedir}/archpkg/${arch}/install-${src_version}.${format} root@${host}:${tmpdir}/"
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| 123 | fi
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| 124 | fi
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| 125 | if test x"$?" != x0
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| 126 | then
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| 127 | printFATAL "Could not copy uninstall script to host ${host}."
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| 128 | else
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| 129 | printINFO "Script copied to host ${host}."
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| 130 | fi
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| 131 |
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| 132 |
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| 133 | #---------------------------------------------------------------------
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| 134 | # Run uninstall script.
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| 135 | #---------------------------------------------------------------------
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| 136 | if test x"$simulate" = x0
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| 137 | then
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| 138 | #
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| 139 | # No, this is not a bug; the first 'start' argument to 'initscript'
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| 140 | # is a required dummy argument.
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| 141 | #
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| 142 | if test x"$silent" = x0
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| 143 | then
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| 144 | ssh -x -l "root" "${host}" /bin/sh -c \''(cd "'${tmpdir}'" && PATH="'/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:$PATH'" && export PATH && cp "'install-${src_version}.${format}'" samhain-install.sh && chmod +x samhain-install.sh && chmod +x initscript && ./initscript start stop; eval "'${is_command}'" "'${target}'"; eval "'${is_rmboot}'")'\'
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| 145 | else
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| 146 | ssh -x -l "root" "${host}" /bin/sh -c \''(cd "'${tmpdir}'" && PATH="'/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:$PATH'" && export PATH && cp "'install-${src_version}.${format}'" samhain-install.sh && chmod +x samhain-install.sh && chmod +x initscript && ./initscript start stop; eval "'${is_command}'" "'${target}'"; eval "'${is_rmboot}'") >/dev/null'\'
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| 147 | fi
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| 148 | else
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| 149 | printINFO "ssh -x -l root ${host} (cd ${tmpdir} && && PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:\$PATH && export PATH cp install-${src_version}.${realformat} samhain-install.sh && chmod +x samhain-install.sh && chmod +x initscript && ./initscript start stop; eval "${is_command}" "${target}"; eval "${is_rmboot}")"
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| 150 | fi
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| 151 | if test x"$?" != x0
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| 152 | then
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| 153 | printFATAL "Could not complete uninstall on host ${host}."
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| 154 | else
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| 155 | printLOG "Uninstall executed on host ${host}"
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| 156 | fi
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| 157 |
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| 158 | #---------------------------------------------------------------------
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| 159 | # Clean up.
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| 160 | #---------------------------------------------------------------------
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| 161 |
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| 162 | if test x"$simulate" = x0
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| 163 | then
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| 164 | ssh -x -l "root" "${host}" '(rm -rf "'${tmpdir}'")'
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| 165 | else
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| 166 | printINFO "ssh -x -l root ${host} (rm -rf ${tmpdir})"
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| 167 | fi
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| 168 | if test x"$?" != x0
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| 169 | then
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| 170 | printFATAL "Could not remove temporary directory ${tmpdir} on host ${host}."
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| 171 | else
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| 172 | printLOG "Directory ${tmpdir} deleted on host ${host}."
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| 173 | fi
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| 174 |
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| 175 | #---------------------------------------------------------------------
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| 176 | # Write/update client database
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| 177 | #---------------------------------------------------------------------
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| 178 |
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| 179 | SH_NAME="$name"; export SH_NAME
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| 180 | SH_PREFIX=`/bin/sh ${basedir}/archpkg/${DB_arch}/install-${DB_version} --print-config prefix`; export SH_PREFIX
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| 181 |
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| 182 | if test x"$simulate" = x0
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| 183 | then
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| 184 | updateDB D2_removed
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| 185 | else
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| 186 | printINFO "Updating client database."
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| 187 | fi
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| 188 | }
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