pkg content skeleton/Applications/Privoxy/uninstall.command

   1 #!/bin/sh
   2
   3 # File        :  uninstall.command
   4 #
   5 # Purpose     :  Remove the Privoxy application and (optionally) its
   6 #                configuration files from the target system
   7 #
   8 # Copyright   :  Written by and Copyright (C) 2001-2012 the
   9 #                Privoxy team. http://www.privoxy.org/
  10 #
  11 #                This program is free software; you can redistribute it
  12 #                and/or modify it under the terms of the GNU General
  13 #                Public License as published by the Free Software
  14 #                Foundation; either version 2 of the License, or (at
  15 #                your option) any later version.
  16 #
  17 #                This program is distributed in the hope that it will
  18 #                be useful, but WITHOUT ANY WARRANTY; without even the
  19 #                implied warranty of MERCHANTABILITY or FITNESS FOR A
  20 #                PARTICULAR PURPOSE.  See the GNU General Public
  21 #                License for more details.
  22 #
  23 #                The GNU General Public License should be included with
  24 #                this file.  If not, you can view it at
  25 #                http://www.gnu.org/copyleft/gpl.html
  26 #                or write to the Free Software Foundation, Inc.,
  27 #                51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  28 #                USA
  29 #
  30 # Modification : If you modify this file please consider whether your
  31 #                changes ought to be passed back to the macsetup module.
  32 #
  33
  34 root_UID=0   # Root has $UID 0.
  35
  36 if [ "$UID" -eq "$root_UID" ]; then
  37         echo  !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  38         echo 'About to remove the Privoxy application.  Are you sure? (Y/N)'
  39         echo  !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  40         read ANSWER
  41         if (test z$ANSWER = zY) || (test z$ANSWER = zy) then
  42                 echo  !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  43                 echo 'Last chance.  Removing Privoxy...  Are you sure? (Y/N)'
  44                 echo  !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  45                 read ANSWER
  46                 if (test z$ANSWER = zY) || (test z$ANSWER = zy) then
  47                         echo Stopping Privoxy.
  48                         kill `ps -ax | grep /privoxy | grep -v grep | awk '{ print $1 }'` 2> /dev/null
  49                         # Remove items common to all OS X versions
  50                         echo Deleting Privoxy and its documentation
  51                         # Delete binary
  52                         rm -f /usr/local/sbin/privoxy
  53                         # Delete documention
  54                         rm -rf /usr/local/share/doc/privoxy
  55                         # Delete manpage
  56                         rm -f /usr/local/share/man/man1/privoxy.1
  57                         # Optionally delete config files
  58                         echo  !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  59                         echo 'Delete configuration files? (Y/N)'
  60                         echo  !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  61                         read ANSWER
  62                         if (test z$ANSWER = zY) || (test z$ANSWER = zy) then
  63                                 rm -rf /usr/local/etc/privoxy
  64                         fi
  65                         # Delete log files
  66                         rm -rf /var/log/privoxy
  67                         # Delete folder from /Applications
  68                         rm -rf /Applications/Privoxy
  69
  70                         # Delete all items referenced by the installation package
  71                         echo 'Delete package installation receipt (ignore errors relating to other bundle identifiers).'
  72                         # TODO overwrite PKGNAME during postinstall execution with the name of the package being installed.
  73                         # In the meantime, the package name must be manually entered for each release.
  74                         #pkgutil --forget PKGNAME
  75                         # if OS X 10.5 or newer then use the new pkgutil command else simply delete the receipt file
  76                         if [ -x /usr/sbin/pkgutil ]; then
  77                                 pkgutil --forget org.ijbswa.privoxy3019.pkg
  78                         else
  79                                 rm -rf /Library/Receipts/Privoxy\ 3.0.19\ OS\ X\ 10.4.pkg
  80                         fi
  81
  82                         # Check the Trash, just in case the user manually removed the only obvious item from /Applications
  83                         if [ -d ~/.Trash/Privoxy ]; then
  84                                 echo Removing Privoxy from the trash.
  85                                 rm -rf ~/.Trash/Privoxy
  86                         fi
  87
  88                         # Delete host-dependent items - first ascertain OS X version
  89                         darwin_major_rel_num="`/usr/bin/uname -r | /usr/bin/sed 's/\..*//'`"
  90
  91                         case "${darwin_major_rel_num}" in
  92                                 # Mac OS X 10.5 or higher
  93                                 9|1*)
  94                                         # Delete Privoxy LaunchDaemon
  95                                         echo 'Delete Privoxy LaunchDaemon (an error will be thrown regarding "no such process")'
  96                                         /bin/launchctl unload /Library/LaunchDaemons/org.ijbswa.privoxy.plist
  97                                         /bin/launchctl remove /Library/LaunchDaemons/org.ijbswa.privoxy.plist
  98                                         rm -f /Library/LaunchDaemons/org.ijbswa.privoxy.plist
  99                                         # The installer might have disabled a previous Privoxy LaunchDaemon
 100                                         rm -rf /Library/LaunchDaemons/Disabled/org.ijbswa.privoxy.plist
 101                                         # There might have previously been a StartupItem installed
 102                                         rm -rf /Library/StartupItems/Privoxy
 103                                         # There might have previously been a disabled Privoxy StartupItem
 104                                         rm -rf /Library/StartupItems/Disabled/Privoxy
 105                                         # Remove user and group
 106                                         echo Removing privoxy user and group
 107                                         dscl /Local/Default -delete /Users/_privoxy
 108                                         dscl /Local/Default -delete /Groups/_privoxy
 109                                 ;;
 110                                 # Mac OS X 10.4, 10.3
 111                                 8|7)
 112                                         # Delete Privoxy StartupItem
 113                                         echo Delete Privoxy StartupItem
 114                                         rm -rf /Library/StartupItems/Privoxy
 115                                         # The installer might have disabled a previous Privoxy StartupItem
 116                                         rm -rf /Library/StartupItems/Disabled/Privoxy
 117                                         # Remove user and group
 118                                         echo Removing privoxy user and group
 119                                         niutil -destroy / /groups/privoxy
 120                                         niutil -destroy / /users/privoxy
 121                                 ;;
 122                                 # default
 123                                 *)
 124                                 ;;
 125                         esac
 126
 127                         # Despite the various errors that may have been thrown, give the user a good feeling!
 128                         echo
 129                         echo Uninstallation complete.
 130                 else
 131                         echo Uninstall aborted.
 132                 fi
 133         else
 134                 echo Uninstall aborted.
 135         fi
 136 else
 137         echo
 138   echo This script requires administrator privileges.
 139         echo "Please run it from Terminal, using an administrator account, as follows:"
 140         echo
 141         echo "sudo /Applications/Privoxy/uninstall.command"
 142         echo
 143 fi
 144
 145 exit 0