programs/regapi/regSet.sh

   1 #!/bin/bash
   2
   3 # This script is the receipe to generate the key that have to be created like
   4 # if an applicaiton was installed by its installer.  It processes using a
   5 # registry based on the picture of the registry before the application is
   6 # installed and the picture of the registry after the application is installed.
   7 #
   8 # Copyright 1999 Sylvain St-Germain
   9 #
  10 # This library is free software; you can redistribute it and/or
  11 # modify it under the terms of the GNU Lesser General Public
  12 # License as published by the Free Software Foundation; either
  13 # version 2.1 of the License, or (at your option) any later version.
  14 #
  15 # This library is distributed in the hope that it will be useful,
  16 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18 # Lesser General Public License for more details.
  19 #
  20 # You should have received a copy of the GNU Lesser General Public
  21 # License along with this library; if not, write to the Free Software
  22 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  23 #
  24
  25 if [ $# -ne 2 ]; then
  26   echo "$0 Usage: "
  27   echo "  You must provide 2 arguments."
  28   echo "  1 - Registry output before the application's installation."
  29   echo "  2 - Registry output after the application's installation."
  30   echo
  31   exit 1
  32 fi
  33
  34 echo "Assuming that $1 is the \"before\" file..."
  35 echo "Assuming that $2 is the \"after\" file..."
  36
  37 #
  38 # do not attempt to regFix.pl /dev/null ...
  39 #
  40 echo "Fixing exported registry files..."
  41
  42 FIX1_FILE=`mktemp -q /tmp/file1_fix.XXXXXXXXX`
  43 FIX2_FILE=`mktemp -q /tmp/file2_fix.XXXXXXXXX`
  44 DIFF_FILE=`mktemp -q /tmp/file2_diff.XXXXXXXXX`
  45 FILE_TOADD_CLEAN=`mktemp -q /tmp/file_toAdd_clean.XXXXXXXXX`
  46 FILE_TOADD=`mktemp -q /tmp/file_toAdd.XXXXXXXXX`
  47
  48 if [ $1 != "/dev/null" ]; then
  49   cat $1 | ./regFixer.pl > $FIX1_FILE
  50 fi
  51
  52 cat $2 | ./regFixer.pl > $FIX2_FILE
  53
  54
  55 #
  56 # diff accordingly depending on /dev/null
  57 #
  58 echo "Diffing..."
  59 if [ $1 != "/dev/null" ]; then
  60   diff $FIX1_FILE $FIX2_FILE > $DIFF_FILE
  61 else
  62   diff /dev/null  $FIX2_FILE > $DIFF_FILE
  63 fi
  64
  65 #
  66 # Keep only added lines
  67 #
  68 echo "Grepping keys to add and generating cleaned fixed registry file."
  69 cat $DIFF_FILE | grep '^> ' | sed -e 's/^> //' > $FILE_TOADD_CLEAN
  70
  71 #
  72 # Restore the file format to the regedit export 'like' format
  73 #
  74 echo "Restoring key's in the regedit export format..."
  75 cat $FILE_TOADD_CLEAN | ./regRestorer.pl > $FILE_TOADD
  76
  77 echo "Cleaning..."
  78 rm $FIX1_FILE $FIX2_FILE    >/dev/null 2>&1
  79 rm $DIFF_FILE              >/dev/null 2>&1
  80 rm $FILE_TOADD_CLEAN       >/dev/null 2>&1
  81
  82 if mv $FILE_TOADD $2.toAdd
  83 then
  84   FILE_TOADD=$2.toAdd
  85 fi
  86
  87 echo "Operation completed, result file is '$FILE_TOADD'"
  88
  89 exit 0