diff options
Diffstat (limited to 'Echolot/Config.pm')
| -rw-r--r-- | Echolot/Config.pm | 46 |
1 files changed, 44 insertions, 2 deletions
diff --git a/Echolot/Config.pm b/Echolot/Config.pm index f764ffe..8c62451 100644 --- a/Echolot/Config.pm +++ b/Echolot/Config.pm @@ -1,7 +1,7 @@ package Echolot::Config; # (c) 2002 Peter Palfrader <peter@palfrader.org> -# $Id: Config.pm,v 1.14 2002/07/06 20:15:12 weasel Exp $ +# $Id: Config.pm,v 1.15 2002/07/06 21:35:04 weasel Exp $ # =pod @@ -12,6 +12,29 @@ Echolot::Config - echolot configuration =head1 DESCRIPTION +Sets default configuration options and +reads configuration from the config file. + +=head1 FILES + +The configuration file is searched in those places in that order: + +=over + +=item the file pointed to by the B<ECHOLOT_CONF> environment variable + +=item `pwd`/pingd.conf + +=item $HOME/echolot/pingd.conf + +=item $HOME/pingd.conf + +=item $HOME/.pingd.conf + +=item /etc/pingd.conf + +=back + =cut use strict; @@ -22,6 +45,14 @@ use Carp; my $CONFIG; +my @CONFIG_FILES = + ( $ENV{'ECHOLOT_CONF'}, + 'pingd.conf', + $ENV{'HOME'}.'/echolot/pingd.conf', + $ENV{'HOME'}.'/pingd.conf', + $ENV{'HOME'}.'/.pingd.conf', + '/etc/pingd.conf' ); + sub init($) { my ($params) = @_; @@ -92,9 +123,20 @@ sub init($) { verbose => 0 }; + + my $configfile = undef; + for my $filename ( @CONFIG_FILES ) { + if ( defined $filename && -e $filename ) { + $configfile = $filename; + last; + }; + }; + + die ("no Configuration file found\n") unless defined $configfile; + { my $parser = new XML::Parser(Style => 'Tree'); - my $tree = $parser->parsefile('pingd.conf'); + my $tree = $parser->parsefile($configfile); my $dump = new XML::Dumper; $CONFIG = $dump->xml2pl($tree); } |