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#!/usr/bin/perl
# $Header: /var/cvsroot/gentoo-x86/net-www/apache/files/apachedelmod,v 1.3 2004/07/18 04:20:47 dragonheart Exp $
#
# apachedelmod
# Script to modify the Apache configuration file to remove a module
# (C) 2001 Jean-Michel Dault <jmdault@mandrakesoft.com> and Mandrakesoft
# You can use it under the Apache Licence
# See InstallModule for more info ;-)
$bakpath="/etc/apache/conf/bak";
if ((!$ARGV[0]) || (!$ARGV[1]) || (!$ARGV[2]) || (!$ARGV[3])) {
print "Usage: $0 <conffile> <mod_filename> <mod_name> \n";
print "<name_module> [OPTIONS]\n";
print "Options:\n";
print " define=WHATEVER will remove module between <IfDefine WHATEVER>\n";
print " addconf=CONFFILE removes 'Include CONFFILE' in apache.conf\n";
die "\n";
}
sub debug{
if ($DEBUG) { foreach (@_) { print $_; } }
}
$_=$ARGV[1];
s/^.*\///g;
s/^mod_//g;
s/^lib//g;
s/\.so$//g;
$modso=$_;
$modc=$ARGV[2];
$name_mod=$ARGV[3];
@confparts=split(/\//,$ARGV[0]);
if ($#confparts==0) {
# debug "confparts=0\n";
$confpath="/etc/apache/conf";
$conf="$ARGV[0]";
} else {
# debug "confparts=$#confparts\n";
$conf="$confparts[$#confparts]";
$confpath=join('/',@confparts[0 .. $#confparts-1]);
}
system("mkdir -p $bakpath") ==0
or die "Can't create backup directory $bakpath\n";
#debug "Confpath: $confpath\n";
#debug "Conffile: $conf\n";
#debug "Backups: $bakpath\n";
foreach (@ARGV) {
if (/define=(\w+)/i) {
$opendef="<IfDefine $1>\n";
$closedef="</IfDefine>\n";
debug "##define=$1##\n";
}
if (/addconf=(\S+)/i) {
$addconf=$1;
}
}
$_=`date +%Y%m%d-%T`;chop;s/:/./g;$dat=$_;
$bak="$conf-$dat";
debug "$bak\n";
open(BAK,">$bakpath/$bak") or die "Can't create $bakpath/$bak\n";
open(CONFF,"$confpath/$conf") or die "Can't open $confpath/$conf\n";
while (<CONFF>) {
print BAK $_;
if (($opendef) && (/^$opendef/i)) {
debug "$opendef";
$beginsection=$.;
$mysection=1;
}
if (/^#*LoadModule\s+$name_mod\s+.*$modso/i) {
$delline{$.}=1;
debug "Deleting Loadmodule at line $.\n";
}
if (/^#*AddModule\s+$modc/i) {
$delline{$.}=1;
debug "Deleting Addmodule at line $.\n";
}
if (($addconf) &&(/^#*Include\s+$addconf/i)) {
$delline{$.}=1;
debug "Deleting Include at line $.";
}
if (($closedef) && (/^$closedef/) && ($mysection > 0)) {
debug "$closedef";
if ((($.-$beginsection) == 2) && ($delline{$.-1}==1)) {
debug "Removing entire section\n";
$delline{$beginsection}=$delline{$.}=1;
}
if (($.-$beginsection) ==1) {
debug "Empty section! Removing.\n";
$delline{$beginsection}=$delline{$.}=1;
}
if (($.-$beginsection) >2) {
debug "Section contain more than one directive...\n";
debug "Leaving it alone.\n";
}
$mysection=0;
}
}
close(CONFF);
close(BAK);
debug "-----\n";
foreach (sort keys %delline) {
debug "Delete line $_=";
debug $delline{$_};
debug "\n";
}
debug "-----\n";
open(BAK,"$bakpath/$bak") or die "Can't open $bakpath/$bak\n";
open(CONFF,">$confpath/$conf") or die "Can't create $confpath/$conf\n";
while (<BAK>) {
if ($delline{$.}!=1) {
print CONFF $_;
}
}
close(CONFF);
close(BAK);
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