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#
# Config::General::Extended - special Class based on Config::General
#
# Copyright (c) 2000-2022 Thomas Linden <tlinden |AT| cpan.org>.
# All Rights Reserved. Std. disclaimer applies.
# Licensed under the Artistic License 2.0.
#
# namespace
package Config::General::Extended;
# yes we need the hash support of new() in 1.18 or higher!
use Config::General 1.18;
use FileHandle;
use Carp;
use Exporter ();
use vars qw(@ISA @EXPORT);
# inherit new() and so on from Config::General
@ISA = qw(Config::General Exporter);
use strict;
$Config::General::Extended::VERSION = "2.07";
sub new {
croak "Deprecated method Config::General::Extended::new() called.\n"
."Use Config::General::new() instead and set the -ExtendedAccess flag.\n";
}
sub getbypath {
my ($this, $path) = @_;
my $xconfig = $this->{config};
$path =~ s#^/##;
$path =~ s#/$##;
my @pathlist = split /\//, $path;
my $index;
foreach my $element (@pathlist) {
if($element =~ /^([^\[]*)\[(\d+)\]$/) {
$element = $1;
$index = $2;
}
else {
$index = undef;
}
if(ref($xconfig) eq "ARRAY") {
return {};
}
elsif (! exists $xconfig->{$element}) {
return {};
}
if(ref($xconfig->{$element}) eq "ARRAY") {
if(! defined($index) ) {
#croak "$element is an array but you didn't specify an index to access it!\n";
$xconfig = $xconfig->{$element};
}
else {
if(exists $xconfig->{$element}->[$index]) {
$xconfig = $xconfig->{$element}->[$index];
}
else {
croak "$element doesn't have an element with index $index!\n";
}
}
}
else {
$xconfig = $xconfig->{$element};
}
}
return $xconfig;
}
sub obj {
#
# returns a config object from a given key
# or from the current config hash if the $key does not exist
# or an empty object if the content of $key is empty.
#
my($this, $key) = @_;
# just create the empty object, just in case
my $empty = $this->SUPER::new( -ExtendedAccess => 1, -ConfigHash => {}, %{$this->{Params}} );
if (exists $this->{config}->{$key}) {
if (!$this->{config}->{$key}) {
# be cool, create an empty object!
return $empty
}
elsif (ref($this->{config}->{$key}) eq "ARRAY") {
my @objlist;
foreach my $element (@{$this->{config}->{$key}}) {
if (ref($element) eq "HASH") {
push @objlist,
$this->SUPER::new( -ExtendedAccess => 1,
-ConfigHash => $element,
%{$this->{Params}} );
}
else {
if ($this->{StrictObjects}) {
croak "element in list \"$key\" does not point to a hash reference!\n";
}
# else: skip this element
}
}
return \@objlist;
}
elsif (ref($this->{config}->{$key}) eq "HASH") {
return $this->SUPER::new( -ExtendedAccess => 1,
-ConfigHash => $this->{config}->{$key}, %{$this->{Params}} );
}
else {
# nothing supported
if ($this->{StrictObjects}) {
croak "key \"$key\" does not point to a hash reference!\n";
}
else {
# be cool, create an empty object!
return $empty;
}
}
}
else {
# even return an empty object if $key does not exist
return $empty;
}
}
sub value {
#
# returns a value of the config hash from a given key
# this can be a hashref or a scalar
#
my($this, $key, $value) = @_;
if (defined $value) {
$this->{config}->{$key} = $value;
}
else {
if (exists $this->{config}->{$key}) {
return $this->{config}->{$key};
}
else {
if ($this->{StrictObjects}) {
croak "Key \"$key\" does not exist within current object\n";
}
else {
return "";
}
}
}
}
sub hash {
#
# returns a value of the config hash from a given key
# as hash
#
my($this, $key) = @_;
if (exists $this->{config}->{$key}) {
return %{$this->{config}->{$key}};
}
else {
if ($this->{StrictObjects}) {
croak "Key \"$key\" does not exist within current object\n";
}
else {
return ();
}
}
}
sub array {
#
# returns a value of the config hash from a given key
# as array
#
my($this, $key) = @_;
if (exists $this->{config}->{$key}) {
return @{$this->{config}->{$key}};
}
if ($this->{StrictObjects}) {
croak "Key \"$key\" does not exist within current object\n";
}
else {
return ();
}
}
sub is_hash {
#
# return true if the given key contains a hashref
#
my($this, $key) = @_;
if (exists $this->{config}->{$key}) {
if (ref($this->{config}->{$key}) eq "HASH") {
return 1;
}
else {
return;
}
}
else {
return;
}
}
sub is_array {
#
# return true if the given key contains an arrayref
#
my($this, $key) = @_;
if (exists $this->{config}->{$key}) {
if (ref($this->{config}->{$key}) eq "ARRAY") {
return 1;
}
else {
return;
}
}
else {
return;
}
}
sub is_scalar {
#
# returns true if the given key contains a scalar(or number)
#
my($this, $key) = @_;
if (exists $this->{config}->{$key} && !ref($this->{config}->{$key})) {
return 1;
}
return;
}
sub exists {
#
# returns true if the key exists
#
my($this, $key) = @_;
if (exists $this->{config}->{$key}) {
return 1;
}
else {
return;
}
}
sub keys {
#
# returns all keys under in the hash of the specified key, if
# it contains keys (so it must be a hash!)
#
my($this, $key) = @_;
if (!$key) {
if (ref($this->{config}) eq "HASH") {
return map { $_ } keys %{$this->{config}};
}
else {
return ();
}
}
elsif (exists $this->{config}->{$key} && ref($this->{config}->{$key}) eq "HASH") {
return map { $_ } keys %{$this->{config}->{$key}};
}
else {
return ();
}
}
sub delete {
#
# delete the given key from the config, if any
# and return what is deleted (just as 'delete $hash{key}' does)
#
my($this, $key) = @_;
if (exists $this->{config}->{$key}) {
return delete $this->{config}->{$key};
}
else {
return undef;
}
}
sub configfile {
#
# sets or returns the config filename
#
my($this,$file) = @_;
if ($file) {
$this->{configfile} = $file;
}
return $this->{configfile};
}
sub find {
my $this = shift;
my $key = shift;
return undef unless $this->exists($key);
if (@_) {
return $this->obj($key)->find(@_);
}
else {
return $this->obj($key);
}
}
sub AUTOLOAD {
#
# returns the representing value, if it is a scalar.
#
my($this, $value) = @_;
my $key = $Config::General::Extended::AUTOLOAD; # get to know how we were called
$key =~ s/.*:://; # remove package name!
if (defined $value) {
# just set $key to $value!
$this->{config}->{$key} = $value;
}
elsif (exists $this->{config}->{$key}) {
if ($this->is_hash($key)) {
croak "Key \"$key\" points to a hash and cannot be automatically accessed\n";
}
elsif ($this->is_array($key)) {
croak "Key \"$key\" points to an array and cannot be automatically accessed\n";
}
else {
return $this->{config}->{$key};
}
}
else {
if ($this->{StrictObjects}) {
croak "Key \"$key\" does not exist within current object\n";
}
else {
# be cool
return undef; # bugfix rt.cpan.org#42331
}
}
}
sub DESTROY {
my $this = shift;
$this = ();
}
# keep this one
1;
=head1 NAME
Config::General::Extended - Extended access to Config files
=head1 SYNOPSIS
use Config::General;
$conf = Config::General->new(
-ConfigFile => 'configfile',
-ExtendedAccess => 1
);
=head1 DESCRIPTION
This is an internal module which makes it possible to use object
oriented methods to access parts of your config file.
Normally you don't call it directly.
=head1 METHODS
=over
=item configfile('filename')
Set the filename to be used by B<save> to "filename". It returns the current
configured filename if called without arguments.
=item obj('key')
Returns a new object (of Config::General::Extended Class) from the given key.
Short example:
Assume you have the following config:
<individual>
<martin>
age 23
</martin>
<joseph>
age 56
</joseph>
</individual>
<other>
blah blubber
blah gobble
leer
</other>
and already read it in using B<Config::General::Extended::new()>, then you can get a
new object from the "individual" block this way:
$individual = $conf->obj("individual");
Now if you call B<getall> on I<$individual> (just for reference) you would get:
$VAR1 = (
martin => { age => 13 }
);
Or, here is another use:
my $individual = $conf->obj("individual");
foreach my $person ($conf->keys("individual")) {
$man = $individual->obj($person);
print "$person is " . $man->value("age") . " years old\n";
}
See the discussion on B<hash()> and B<value()> below.
If the key from which you want to create a new object is empty, an empty
object will be returned. If you run the following on the above config:
$obj = $conf->obj("other")->obj("leer");
Then $obj will be empty, just like if you have had run this:
$obj = Config::General::Extended->new( () );
Read operations on this empty object will return nothing or even fail.
But you can use an empty object for I<creating> a new config using write
operations, i.e.:
$obj->someoption("value");
See the discussion on B<AUTOLOAD METHODS> below.
If the key points to a list of hashes, a list of objects will be
returned. Given the following example config:
<option>
name = max
</option>
<option>
name = bea
</option>
you could write code like this to access the list the OOP way:
my $objlist = $conf->obj("option");
foreach my $option (@{$objlist}) {
print $option->name;
}
Please note that the list will be returned as a reference to an array.
Empty elements or non-hash elements of the list, if any, will be skipped.
=item hash('key')
This method returns a hash(if it B<is> one!) from the config which is referenced by
"key". Given the sample config above you would get:
my %sub_hash = $conf->hash("individual");
print Dumper(\%sub_hash);
$VAR1 = {
martin => { age => 13 }
};
=item array('key')
This the equivalent of B<hash()> mentioned above, except that it returns an array.
Again, we use the sample config mentioned above:
$other = $conf->obj("other");
my @blahs = $other->array("blah");
print Dumper(\@blahs);
$VAR1 = [ "blubber", "gobble" ];
=item value('key')
This method returns the scalar value of a given key. Given the following sample
config:
name = arthur
age = 23
you could do something like that:
print $conf->value("name") . " is " . $conf->value("age") . " years old\n";
You can use this method also to set the value of "key" to something if you give over
a hash reference, array reference or a scalar in addition to the key. An example:
$conf->value("key", \%somehash);
# or
$conf->value("key", \@somearray);
# or
$conf->value("key", $somescalar);
Please note, that this method does not complain about existing values within "key"!
=item is_hash('key') is_array('key') is_scalar('key')
As seen above, you can access parts of your current config using hash, array or scalar
methods. But you are right if you guess, that this might become problematic, if
for example you call B<hash()> on a key which is in real not a hash but a scalar. Under
normal circumstances perl would refuse this and die.
To avoid such behavior you can use one of the methods is_hash() is_array() is_scalar() to
check if the value of "key" is really what you expect it to be.
An example(based on the config example from above):
if($conf->is_hash("individual") {
$individual = $conf->obj("individual");
}
else {
die "You need to configure a "individual" block!\n";
}
=item exists('key')
This method returns just true if the given key exists in the config.
=item keys('key')
Returns an array of the keys under the specified "key". If you use the example
config above you could do that:
print Dumper($conf->keys("individual");
$VAR1 = [ "martin", "joseph" ];
If no key name was supplied, then the keys of the object itself will be returned.
You can use this method in B<foreach> loops as seen in an example above(obj() ).
=item delete('key')
This method removes the given key and all associated data from the internal
hash structure. If 'key' contained data, then this data will be returned,
otherwise undef will be returned.
=item find(@list)
Given a list of nodes, ->find will search for a tree that branches in
just this way, returning the Config::General::Extended object it finds
at the bottom if it exists. You can also search partway down the tree
and ->find should return where you left off.
For example, given the values B<find (qw (A B C))> and the following
tree (</end> tags omitted for brevity):
<A>
<FOO>
...
<B>
<BAZ>
...
<C>
BAR = shoo
B<find()> will find the object at I<C> with the value BAR = shoo and
return it.
=back
=head1 AUTOLOAD METHODS
Another useful feature is implemented in this class using the B<AUTOLOAD> feature
of perl. If you know the keynames of a block within your config, you can access to
the values of each individual key using the method notation. See the following example
and you will get it:
We assume the following config:
<person>
name = Moser
prename = Peter
birth = 12.10.1972
</person>
Now we read it in and process it:
my $conf = Config::General::Extended->new("configfile");
my $person = $conf->obj("person");
print $person->prename . " " . $person->name . " is " . $person->age . " years old\n";
This notation supports only scalar values! You need to make sure, that the block
<person> does not contain any subblock or multiple identical options(which will become
an array after parsing)!
If you access a non-existent key this way, Config::General will croak an error.
You can turn this behavior off by setting B<-StrictObjects> to 0 or "no". In
this case undef will be returned.
Of course you can use this kind of methods for writing data too:
$person->name("Neustein");
This changes the value of the "name" key to "Neustein". This feature behaves exactly like
B<value()>, which means you can assign hash or array references as well and that existing
values under the given key will be overwritten.
=head1 COPYRIGHT
Copyright (c) 2000-2022 Thomas Linden
This library is free software; you can redistribute it and/or
modify it under the terms of the Artistic License 2.0.
=head1 BUGS
none known yet.
=head1 AUTHOR
Thomas Linden <tlinden |AT| cpan.org>
=head1 VERSION
2.07
=cut

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#
# Config::General::Interpolated - special Class based on Config::General
#
# Copyright (c) 2001 by Wei-Hon Chen <plasmaball@pchome.com.tw>.
# Copyright (c) 2000-2022 by Thomas Linden <tlinden |AT| cpan.org>.
# All Rights Reserved. Std. disclaimer applies.
# Licensed under the terms of the Artistic License 2.0.
#
package Config::General::Interpolated;
$Config::General::Interpolated::VERSION = "2.16";
use strict;
use Carp;
use Config::General;
use Exporter ();
# Import stuff from Config::General
use vars qw(@ISA @EXPORT);
@ISA = qw(Config::General Exporter);
sub new {
#
# overwrite new() with our own version
# and call the parent class new()
#
croak "Deprecated method Config::General::Interpolated::new() called.\n"
."Use Config::General::new() instead and set the -InterPolateVars flag.\n";
}
sub _set_regex {
#
# set the regex for finding vars
#
# the following regex is provided by Autrijus Tang
# <autrijus@autrijus.org>, and I made some modifications.
# thanx, autrijus. :)
my $regex = qr{
(^|\G|[^\\]) # $1: can be the beginning of the line
# or the beginning of next match
# but can't begin with a '\'
\$ # dollar sign
(\{)? # $2: optional opening curly
([a-zA-Z0-9][a-zA-Z0-9_\-\.:\+]*) # $3: capturing variable name (fix of #33447+118746)
(?(2) # $4: if there's the opening curly...
\} # ... match closing curly
)
}x;
return $regex;
}
sub _interpolate {
#
# interpolate a scalar value and keep the result
# on the varstack.
#
# called directly by Config::General::_parse_value()
#
my ($this, $config, $key, $value) = @_;
my $quote_counter = 100;
# some dirty trick to circumvent single quoted vars to be interpolated
# we remove all quotes and replace them with unique random literals,
# which will be replaced after interpolation with the original quotes
# fixes bug rt#35766
my %quotes;
if(! $this->{AllowSingleQuoteInterpolation} ) {
$value =~ s/(\'[^\']+?\')/
my $key = "QUOTE" . ($quote_counter++) . "QUOTE";
$quotes{ $key } = $1;
$key;
/gex;
}
$value =~ s{$this->{regex}}{
my $con = $1;
my $var = $3;
my $var_lc = $this->{LowerCaseNames} ? lc($var) : $var;
if (exists $config->{__stack}->{$var_lc}) {
$con . $config->{__stack}->{$var_lc};
}
elsif ($this->{InterPolateEnv}) {
# may lead to vulnerabilities, by default flag turned off
if (defined($ENV{$var})) {
$con . $ENV{$var};
}
else {
$con;
}
}
elsif ($this->{StrictVars}) {
croak "Use of uninitialized variable (\$$var) while loading config entry: $key = $value\n";
}
else {
# be cool
$con;
}
}egx;
# re-insert unaltered quotes
# fixes bug rt#35766
foreach my $quote (keys %quotes) {
$value =~ s/$quote/$quotes{$quote}/;
}
return $value;
};
sub _interpolate_hash {
#
# interpolate a complete hash and keep the results
# on the varstack.
#
# called directly by Config::General::new()
#
my ($this, $config) = @_;
# bugfix rt.cpan.org#46184, moved code from _interpolate() to here.
if ($this->{InterPolateEnv}) {
# may lead to vulnerabilities, by default flag turned off
for my $key (keys %ENV){
$config->{__stack}->{$key}=$ENV{$key};
}
}
$config = $this->_var_hash_stacker($config);
return $config;
}
sub _var_hash_stacker {
#
# build a varstack of a given hash ref
#
my ($this, $config) = @_;
foreach my $key (keys %{$config}) {
next if($key eq "__stack");
if (ref($config->{$key}) eq "ARRAY" ) {
$config->{$key} = $this->_var_array_stacker($config->{$key}, $key);
}
elsif (ref($config->{$key}) eq "HASH") {
my $tmphash = $config->{$key};
$tmphash->{__stack} = $config->{__stack};
$config->{$key} = $this->_var_hash_stacker($tmphash);
}
else {
# SCALAR
$config->{__stack}->{$key} = $config->{$key};
}
}
return $config;
}
sub _var_array_stacker {
#
# same as _var_hash_stacker but for arrayrefs
#
my ($this, $config, $key) = @_;
my @new;
foreach my $entry (@{$config}) {
if (ref($entry) eq "HASH") {
$entry = $this->_var_hash_stacker($entry);
}
elsif (ref($entry) eq "ARRAY") {
# ignore this. Arrays of Arrays cannot be created/supported
# with Config::General, because they are not accessible by
# any key (anonymous array-ref)
next;
}
else {
#### $config->{__stack}->{$key} = $config->{$key};
# removed. a array of scalars (eg: option = [1,2,3]) cannot
# be used for interpolation (which one shall we use?!), so
# we ignore those types of lists.
# found by fbicknel, fixes rt.cpan.org#41570
}
push @new, $entry;
}
return \@new;
}
sub _clean_stack {
#
# recursively empty the variable stack
#
my ($this, $config) = @_;
#return $config; # DEBUG
foreach my $key (keys %{$config}) {
if ($key eq "__stack") {
delete $config->{__stack};
next;
}
if (ref($config->{$key}) eq "ARRAY" ) {
$config->{$key} = $this->_clean_array_stack($config->{$key});
}
elsif (ref($config->{$key}) eq "HASH") {
$config->{$key} = $this->_clean_stack($config->{$key});
}
}
return $config;
}
sub _clean_array_stack {
#
# same as _var_hash_stacker but for arrayrefs
#
my ($this, $config) = @_;
my @new;
foreach my $entry (@{$config}) {
if (ref($entry) eq "HASH") {
$entry = $this->_clean_stack($entry);
}
elsif (ref($entry) eq "ARRAY") {
# ignore this. Arrays of Arrays cannot be created/supported
# with Config::General, because they are not accessible by
# any key (anonymous array-ref)
next;
}
push @new, $entry;
}
return \@new;
}
1;
__END__
=head1 NAME
Config::General::Interpolated - Parse variables within Config files
=head1 SYNOPSIS
use Config::General;
$conf = Config::General->new(
-ConfigFile => 'configfile',
-InterPolateVars => 1
);
=head1 DESCRIPTION
This is an internal module which makes it possible to interpolate
Perl style variables in your config file (i.e. C<$variable>
or C<${variable}>).
Normally you don't call it directly.
=head1 VARIABLES
Variables can be defined everywhere in the config and can be used
afterwards as the value of an option. Variables cannot be used as
keys or as part of keys.
If you define a variable inside
a block or a named block then it is only visible within this block or
within blocks which are defined inside this block. Well - let's take a
look to an example:
# sample config which uses variables
basedir = /opt/ora
user = t_space
sys = unix
<table intern>
instance = INTERN
owner = $user # "t_space"
logdir = $basedir/log # "/opt/ora/log"
sys = macos
<procs>
misc1 = ${sys}_${instance} # macos_INTERN
misc2 = $user # "t_space"
</procs>
</table>
This will result in the following structure:
{
'basedir' => '/opt/ora',
'user' => 't_space'
'sys' => 'unix',
'table' => {
'intern' => {
'sys' => 'macos',
'logdir' => '/opt/ora/log',
'instance' => 'INTERN',
'owner' => 't_space',
'procs' => {
'misc1' => 'macos_INTERN',
'misc2' => 't_space'
}
}
}
As you can see, the variable B<sys> has been defined twice. Inside
the <procs> block a variable ${sys} has been used, which then were
interpolated into the value of B<sys> defined inside the <table>
block, not the sys variable one level above. If sys were not defined
inside the <table> block then the "global" variable B<sys> would have
been used instead with the value of "unix".
Variables inside double quotes will be interpolated, but variables
inside single quotes will B<not> interpolated. This is the same
behavior as you know of Perl itself.
In addition you can surround variable names with curly braces to
avoid misinterpretation by the parser.
=head1 NAMING CONVENTIONS
Variable names must:
=over
=item * start with a US-ASCII letter(a-z or A-Z) or a digit (0-9).
=item * contain only US-ASCII letter(a-z or A-Z), digits (0-9), the dash (-)
colon (:), dot (.), underscore (_) and plus (+) characters.
=back
For added clarity variable names can be surrounded by curly braces.
=head1 SEE ALSO
L<Config::General>
=head1 AUTHORS
Thomas Linden <tlinden |AT| cpan.org>
Autrijus Tang <autrijus@autrijus.org>
Wei-Hon Chen <plasmaball@pchome.com.tw>
=head1 COPYRIGHT
Copyright 2001 by Wei-Hon Chen E<lt>plasmaball@pchome.com.twE<gt>.
Copyright 2002-2022 by Thomas Linden <tlinden |AT| cpan.org>.
This program is free software; you can redistribute it and/or
modify it under the terms of the Artistic License 2.0.
See L<http://www.perl.com/perl/misc/Artistic.html>
=head1 VERSION
2.16
=cut

57
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@ -0,0 +1,57 @@
Changelog
example.cfg
General/Extended.pm
General/Interpolated.pm
General.pm
Makefile.PL
MANIFEST
META.yml
README
t/apache-include.conf
t/apache-include-opt.conf
t/notincluded.conf.not
t/cfg.16
t/cfg.16a
t/cfg.17
t/cfg.19
t/cfg.2
t/cfg.20.a
t/cfg.20.b
t/cfg.20.c
t/cfg.3
t/cfg.34
t/cfg.39
t/cfg.4
t/cfg.40
t/cfg.41
t/cfg.42
t/cfg.43
t/cfg.45
t/cfg.46
t/cfg.5
t/cfg.6
t/cfg.7
t/cfg.8
t/cfg.55
t/complex/n1.cfg
t/complex/n2.cfg
t/complex.cfg
t/dual-include.conf
t/included.conf
t/run.t
t/sub1/cfg.sub1
t/sub1/cfg.sub1b
t/sub1/cfg.sub1c
t/sub1/cfg.sub1d
t/sub1/cfg.sub1e
t/sub1/sub2/cfg.sub2
t/sub1/sub2/cfg.sub2b
t/sub1/sub2/sub3/cfg.sub3
t/test.rc
t/Tie/IxHash.pm
t/Tie/README
t/cfg.51
t/utf8_bom/bar.cfg
t/utf8_bom/foo.cfg
t/cfg.58
META.json Module JSON meta-data (added by MakeMaker)

50
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{
"abstract" : "unknown",
"author" : [
"unknown"
],
"dynamic_config" : 1,
"generated_by" : "ExtUtils::MakeMaker version 7.44, CPAN::Meta::Converter version 2.150010",
"license" : [
"artistic_2"
],
"meta-spec" : {
"url" : "http://search.cpan.org/perldoc?CPAN::Meta::Spec",
"version" : 2
},
"name" : "Config-General",
"no_index" : {
"directory" : [
"t",
"inc"
]
},
"prereqs" : {
"build" : {
"requires" : {
"ExtUtils::MakeMaker" : "0"
}
},
"configure" : {
"requires" : {
"ExtUtils::MakeMaker" : "0"
}
},
"runtime" : {
"requires" : {
"File::Glob" : "0",
"File::Spec::Functions" : "0",
"FileHandle" : "0",
"IO::File" : "0"
}
}
},
"release_status" : "stable",
"resources" : {
"repository" : {
"url" : "https://github.com/TLINDEN/Config-General"
}
},
"version" : "2.65",
"x_serialization_backend" : "JSON::PP version 4.04"
}

28
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@ -0,0 +1,28 @@
---
abstract: unknown
author:
- unknown
build_requires:
ExtUtils::MakeMaker: '0'
configure_requires:
ExtUtils::MakeMaker: '0'
dynamic_config: 1
generated_by: 'ExtUtils::MakeMaker version 7.44, CPAN::Meta::Converter version 2.150010'
license: artistic_2
meta-spec:
url: http://module-build.sourceforge.net/META-spec-v1.4.html
version: '1.4'
name: Config-General
no_index:
directory:
- t
- inc
requires:
File::Glob: '0'
File::Spec::Functions: '0'
FileHandle: '0'
IO::File: '0'
resources:
repository: https://github.com/TLINDEN/Config-General
version: '2.65'
x_serialization_backend: 'CPAN::Meta::YAML version 0.018'

30
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#
# Makefile.PL - build file for Config::General
#
# Copyright (c) 2000-2022 Thomas Linden <tom@daemon.de>.
# All Rights Reserved. Std. disclaimer applies.
# Licensed under the Artistic License 2.0.
#
use ExtUtils::MakeMaker;
WriteMakefile(
'NAME' => 'Config::General',
'VERSION_FROM' => 'General.pm',
'clean' => {
FILES => 't/*.out t/test.cfg *~ */*~'
},
'PREREQ_PM' => {
'IO::File' => 0,
'FileHandle' => 0,
'File::Spec::Functions' => 0,
'File::Glob' => 0
},
'META_MERGE' => {
resources => {
repository => 'https://github.com/TLINDEN/Config-General'
},
},
($ExtUtils::MakeMaker::VERSION ge '6.31'?
('LICENSE' => 'artistic_2', ) : ()),
);

107
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NAME
Config::General - Generic Config Module
SYNOPSIS
use Config::General;
$conf = new Config::General(-ConfigFile => "myconfig.rc");
my %config = $conf->getall;
DESCRIPTION
This module opens a config file and parses it's contents
for you. After parsing the module returns a hash structure
which contains the representation of the config file.
The format of config files supported by Config::General is
inspired by the well known apache config format, in fact,
this module is 100% read-compatible to apache configs, but
you can also just use simple name/value pairs in your config
files.
In addition to the capabilities of a apache config file
it supports some enhancements such as here-documents, C-
style comments or multiline options. It is also possible to
save the config back to disk, which makes the module a
perfect backend for configuration interfaces.
It is possible to use variables in config files and there
exists also support for object oriented access to the
configuration.
INSTALLATION
to install, type:
perl Makefile.PL
make
make test
make install
to read the complete documentation, type:
perldoc Config::General
perldoc Config::General::Extended
perldoc Config::General::Interpolated
see some example config files which can
be parsed with Config::Genreal in the subdirectory
t/cfg.*
UPDATE
If you are updating from version 1.xx, you might be interested,
that some things in the API has changed, which might force you
to change your application code. These changes were necessary
to clean up the module interface. Now it has a consistent
"look and feel" and behaves more naturally. Therefore historic
remains were removed.
Here is a short list:
o it is no more possible to use Config::General::Extended
and Config::General::Interpolated directly. Instead use
Config::General and turn on -InterPolateVars and
-ExtendedAccess respectively.
o the method NoMultiOptions() is deprecated. Set the parameter
-AllowMultiOptions to false when calling new() to create
a new Config::General object.
o the method save() is deprecated. Use save_file() or
save_string() instead.
o the parameter -file is deprecated. Use -ConfigFile instead.
o the parameter -hash is deprecated. Use -ConfigHash instead.
For a more detailed explanation of changes refer to the Changelog.
COPYRIGHT
Config::General
Config::General::Extended
Copyright (c) 2000-2022 by Thomas Linden <tom@daemon.de>
Config::General::Interpolated
Copyright (c) 2001 by Wei-Hon Chen <plasmaball@pchome.com.tw>
Copyright (c) 2002-2022 by Thomas Linden <tom@daemon.de>.
This library is free software; you can redistribute it
and/or modify it under the terms of the Artistic 2.0 license.
HOMEPAGE
The homepage of Config::General is located at:
http://www.daemon.de/config-general/
BUGS
make test does currently not catch all possible scenarios.
AUTHOR
Thomas Linden <tlinden |AT| cpan.org>
VERSION
2.65

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# -*-sh-*- (ignore, this is just for my operation system, emacs,
# to function properly)
#
# This is an example of a config file supported by Config::General.
# It shows almost all features of the format and its flexibility.
#
# To try it, install Config::General as usual and execute the
# following perlscript:
#
# use Config::General;
# use Data::Dumper;
# my %conf = ParseConfig(-ConfigFile => "example.cfg", -InterPolateVars => 1);
# print Dumper(\%C);'
#
# This will parse the config and print out a stringified version
# of the hash it produces, which can be used in your program.
#
/*
* c-style comment
*/
# variable assignment
option1 = blah
option2 blubber
option3 = "something special" # this is a comment
option4 = parameters can be written on \
multiple lines
# duplicate options will be made into an array
huc = 12
huc = 17
huc = 133
# options can be organized in blocks too
<sql>
user = hans
server = mc200
db = maxis
passwd = D3rf8d
# nested blocks are no problem
<tablestructure>
index int(100000)
name char(100)
prename char(100)
status int(10)
</tablestructure>
</sql>
# named blocks can also be used
<area santa-barbara>
# block names containing whitespaces must be quoted
<"kyla cole">
# blocks maybe empty
</"kyla cole">
</area>
# here-docs are fully supported
usage <<EOF
use with care
and don't ask me
EOF
# use of variable interpolation
var1 = hoho
msg = $var1
# that's it for today.

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#
# Tie/IxHash.pm
#
# Indexed hash implementation for Perl
#
# See below for documentation.
#
require 5.003;
package Tie::IxHash;
use integer;
require Tie::Hash;
@ISA = qw(Tie::Hash);
$VERSION = $VERSION = '1.21';
#
# standard tie functions
#
sub TIEHASH {
my($c) = shift;
my($s) = [];
$s->[0] = {}; # hashkey index
$s->[1] = []; # array of keys
$s->[2] = []; # array of data
$s->[3] = 0; # iter count
bless $s, $c;
$s->Push(@_) if @_;
return $s;
}
#sub DESTROY {} # costly if there's nothing to do
sub FETCH {
my($s, $k) = (shift, shift);
return exists( $s->[0]{$k} ) ? $s->[2][ $s->[0]{$k} ] : undef;
}
sub STORE {
my($s, $k, $v) = (shift, shift, shift);
if (exists $s->[0]{$k}) {
my($i) = $s->[0]{$k};
$s->[1][$i] = $k;
$s->[2][$i] = $v;
$s->[0]{$k} = $i;
}
else {
push(@{$s->[1]}, $k);
push(@{$s->[2]}, $v);
$s->[0]{$k} = $#{$s->[1]};
}
}
sub DELETE {
my($s, $k) = (shift, shift);
if (exists $s->[0]{$k}) {
my($i) = $s->[0]{$k};
for ($i+1..$#{$s->[1]}) { # reset higher elt indexes
$s->[0]{$s->[1][$_]}--; # timeconsuming, is there is better way?
}
delete $s->[0]{$k};
splice @{$s->[1]}, $i, 1;
return (splice(@{$s->[2]}, $i, 1))[0];
}
return undef;
}
sub EXISTS {
exists $_[0]->[0]{ $_[1] };
}
sub FIRSTKEY {
$_[0][3] = 0;
&NEXTKEY;
}
sub NEXTKEY {
return $_[0][1][$_[0][3]++] if ($_[0][3] <= $#{$_[0][1]});
return undef;
}
#
#
# class functions that provide additional capabilities
#
#
sub new { TIEHASH(@_) }
#
# add pairs to end of indexed hash
# note that if a supplied key exists, it will not be reordered
#
sub Push {
my($s) = shift;
while (@_) {
$s->STORE(shift, shift);
}
return scalar(@{$s->[1]});
}
sub Push2 {
my($s) = shift;
$s->Splice($#{$s->[1]}+1, 0, @_);
return scalar(@{$s->[1]});
}
#
# pop last k-v pair
#
sub Pop {
my($s) = shift;
my($k, $v, $i);
$k = pop(@{$s->[1]});
$v = pop(@{$s->[2]});
if (defined $k) {
delete $s->[0]{$k};
return ($k, $v);
}
return undef;
}
sub Pop2 {
return $_[0]->Splice(-1);
}
#
# shift
#
sub Shift {
my($s) = shift;
my($k, $v, $i);
$k = shift(@{$s->[1]});
$v = shift(@{$s->[2]});
if (defined $k) {
delete $s->[0]{$k};
for (keys %{$s->[0]}) {
$s->[0]{$_}--;
}
return ($k, $v);
}
return undef;
}
sub Shift2 {
return $_[0]->Splice(0, 1);
}
#
# unshift
# if a supplied key exists, it will not be reordered
#
sub Unshift {
my($s) = shift;
my($k, $v, @k, @v, $len, $i);
while (@_) {
($k, $v) = (shift, shift);
if (exists $s->[0]{$k}) {
$i = $s->[0]{$k};
$s->[1][$i] = $k;
$s->[2][$i] = $v;
$s->[0]{$k} = $i;
}
else {
push(@k, $k);
push(@v, $v);
$len++;
}
}
if (defined $len) {
for (keys %{$s->[0]}) {
$s->[0]{$_} += $len;
}
$i = 0;
for (@k) {
$s->[0]{$_} = $i++;
}
unshift(@{$s->[1]}, @k);
return unshift(@{$s->[2]}, @v);
}
return scalar(@{$s->[1]});
}
sub Unshift2 {
my($s) = shift;
$s->Splice(0,0,@_);
return scalar(@{$s->[1]});
}
#
# splice
#
# any existing hash key order is preserved. the value is replaced for
# such keys, and the new keys are spliced in the regular fashion.
#
# supports -ve offsets but only +ve lengths
#
# always assumes a 0 start offset
#
sub Splice {
my($s, $start, $len) = (shift, shift, shift);
my($k, $v, @k, @v, @r, $i, $siz);
my($end); # inclusive
# XXX inline this
($start, $end, $len) = $s->_lrange($start, $len);
if (defined $start) {
if ($len > 0) {
my(@k) = splice(@{$s->[1]}, $start, $len);
my(@v) = splice(@{$s->[2]}, $start, $len);
while (@k) {
$k = shift(@k);
delete $s->[0]{$k};
push(@r, $k, shift(@v));
}
for ($start..$#{$s->[1]}) {
$s->[0]{$s->[1][$_]} -= $len;
}
}
while (@_) {
($k, $v) = (shift, shift);
if (exists $s->[0]{$k}) {
# $s->STORE($k, $v);
$i = $s->[0]{$k};
$s->[1][$i] = $k;
$s->[2][$i] = $v;
$s->[0]{$k} = $i;
}
else {
push(@k, $k);
push(@v, $v);
$siz++;
}
}
if (defined $siz) {
for ($start..$#{$s->[1]}) {
$s->[0]{$s->[1][$_]} += $siz;
}
$i = $start;
for (@k) {
$s->[0]{$_} = $i++;
}
splice(@{$s->[1]}, $start, 0, @k);
splice(@{$s->[2]}, $start, 0, @v);
}
}
return @r;
}
#
# delete elements specified by key
# other elements higher than the one deleted "slide" down
#
sub Delete {
my($s) = shift;
for (@_) {
#
# XXX potential optimization: could do $s->DELETE only if $#_ < 4.
# otherwise, should reset all the hash indices in one loop
#
$s->DELETE($_);
}
}
#
# replace hash element at specified index
#
# if the optional key is not supplied the value at index will simply be
# replaced without affecting the order.
#
# if an element with the supplied key already exists, it will be deleted first.
#
# returns the key of replaced value if it succeeds.
#
sub Replace {
my($s) = shift;
my($i, $v, $k) = (shift, shift, shift);
if (defined $i and $i <= $#{$s->[1]} and $i >= 0) {
if (defined $k) {
delete $s->[0]{ $s->[1][$i] };
$s->DELETE($k) ; #if exists $s->[0]{$k};
$s->[1][$i] = $k;
$s->[2][$i] = $v;
$s->[0]{$k} = $i;
return $k;
}
else {
$s->[2][$i] = $v;
return $s->[1][$i];
}
}
return undef;
}
#
# Given an $start and $len, returns a legal start and end (where start <= end)
# for the current hash.
# Legal range is defined as 0 to $#s+1
# $len defaults to number of elts upto end of list
#
# 0 1 2 ...
# | X | X | X ... X | X | X |
# -2 -1 (no -0 alas)
# X's above are the elements
#
sub _lrange {
my($s) = shift;
my($offset, $len) = @_;
my($start, $end); # both inclusive
my($size) = $#{$s->[1]}+1;
return undef unless defined $offset;
if($offset < 0) {
$start = $offset + $size;
$start = 0 if $start < 0;
}
else {
($offset > $size) ? ($start = $size) : ($start = $offset);
}
if (defined $len) {
$len = -$len if $len < 0;
$len = $size - $start if $len > $size - $start;
}
else {
$len = $size - $start;
}
$end = $start + $len - 1;
return ($start, $end, $len);
}
#
# Return keys at supplied indices
# Returns all keys if no args.
#
sub Keys {
my($s) = shift;
return ( @_ == 1
? $s->[1][$_[0]]
: ( @_
? @{$s->[1]}[@_]
: @{$s->[1]} ) );
}
# Returns values at supplied indices
# Returns all values if no args.
#
sub Values {
my($s) = shift;
return ( @_ == 1
? $s->[2][$_[0]]
: ( @_
? @{$s->[2]}[@_]
: @{$s->[2]} ) );
}
#
# get indices of specified hash keys
#
sub Indices {
my($s) = shift;
return ( @_ == 1 ? $s->[0]{$_[0]} : @{$s->[0]}{@_} );
}
#
# number of k-v pairs in the ixhash
# note that this does not equal the highest index
# owing to preextended arrays
#
sub Length {
return scalar @{$_[0]->[1]};
}
#
# Reorder the hash in the supplied key order
#
# warning: any unsupplied keys will be lost from the hash
# any supplied keys that dont exist in the hash will be ignored
#
sub Reorder {
my($s) = shift;
my(@k, @v, %x, $i);
return unless @_;
$i = 0;
for (@_) {
if (exists $s->[0]{$_}) {
push(@k, $_);
push(@v, $s->[2][ $s->[0]{$_} ] );
$x{$_} = $i++;
}
}
$s->[1] = \@k;
$s->[2] = \@v;
$s->[0] = \%x;
return $s;
}
sub SortByKey {
my($s) = shift;
$s->Reorder(sort $s->Keys);
}
sub SortByValue {
my($s) = shift;
$s->Reorder(sort { $s->FETCH($a) cmp $s->FETCH($b) } $s->Keys)
}
1;
__END__
=head1 NAME
Tie::IxHash - ordered associative arrays for Perl
=head1 SYNOPSIS
# simple usage
use Tie::IxHash;
tie HASHVARIABLE, Tie::IxHash [, LIST];
# OO interface with more powerful features
use Tie::IxHash;
TIEOBJECT = Tie::IxHash->new( [LIST] );
TIEOBJECT->Splice( OFFSET [, LENGTH [, LIST]] );
TIEOBJECT->Push( LIST );
TIEOBJECT->Pop;
TIEOBJECT->Shift;
TIEOBJECT->Unshift( LIST );
TIEOBJECT->Keys( [LIST] );
TIEOBJECT->Values( [LIST] );
TIEOBJECT->Indices( LIST );
TIEOBJECT->Delete( [LIST] );
TIEOBJECT->Replace( OFFSET, VALUE, [KEY] );
TIEOBJECT->Reorder( LIST );
TIEOBJECT->SortByKey;
TIEOBJECT->SortByValue;
TIEOBJECT->Length;
=head1 DESCRIPTION
This Perl module implements Perl hashes that preserve the order in which the
hash elements were added. The order is not affected when values
corresponding to existing keys in the IxHash are changed. The elements can
also be set to any arbitrary supplied order. The familiar perl array
operations can also be performed on the IxHash.
=head2 Standard C<TIEHASH> Interface
The standard C<TIEHASH> mechanism is available. This interface is
recommended for simple uses, since the usage is exactly the same as
regular Perl hashes after the C<tie> is declared.
=head2 Object Interface
This module also provides an extended object-oriented interface that can be
used for more powerful operations with the IxHash. The following methods
are available:
=over 8
=item FETCH, STORE, DELETE, EXISTS
These standard C<TIEHASH> methods mandated by Perl can be used directly.
See the C<tie> entry in perlfunc(1) for details.
=item Push, Pop, Shift, Unshift, Splice
These additional methods resembling Perl functions are available for
operating on key-value pairs in the IxHash. The behavior is the same as the
corresponding perl functions, except when a supplied hash key already exists
in the hash. In that case, the existing value is updated but its order is
not affected. To unconditionally alter the order of a supplied key-value
pair, first C<DELETE> the IxHash element.
=item Keys
Returns an array of IxHash element keys corresponding to the list of supplied
indices. Returns an array of all the keys if called without arguments.
Note the return value is mostly only useful when used in a list context
(since perl will convert it to the number of elements in the array when
used in a scalar context, and that may not be very useful).
If a single argument is given, returns the single key corresponding to
the index. This is usable in either scalar or list context.
=item Values
Returns an array of IxHash element values corresponding to the list of supplied
indices. Returns an array of all the values if called without arguments.
Note the return value is mostly only useful when used in a list context
(since perl will convert it to the number of elements in the array when
used in a scalar context, and that may not be very useful).
If a single argument is given, returns the single value corresponding to
the index. This is usable in either scalar or list context.
=item Indices
Returns an array of indices corresponding to the supplied list of keys.
Note the return value is mostly only useful when used in a list context
(since perl will convert it to the number of elements in the array when
used in a scalar context, and that may not be very useful).
If a single argument is given, returns the single index corresponding to
the key. This is usable in either scalar or list context.
=item Delete
Removes elements with the supplied keys from the IxHash.
=item Replace
Substitutes the IxHash element at the specified index with the supplied
value-key pair. If a key is not supplied, simply substitutes the value at
index with the supplied value. If an element with the supplied key already
exists, it will be removed from the IxHash first.
=item Reorder
This method can be used to manipulate the internal order of the IxHash
elements by supplying a list of keys in the desired order. Note however,
that any IxHash elements whose keys are not in the list will be removed from
the IxHash.
=item Length
Returns the number of IxHash elements.
=item SortByKey
Reorders the IxHash elements by textual comparison of the keys.
=item SortByValue
Reorders the IxHash elements by textual comparison of the values.
=back
=head1 EXAMPLE
use Tie::IxHash;
# simple interface
$t = tie(%myhash, Tie::IxHash, 'a' => 1, 'b' => 2);
%myhash = (first => 1, second => 2, third => 3);
$myhash{fourth} = 4;
@keys = keys %myhash;
@values = values %myhash;
print("y") if exists $myhash{third};
# OO interface
$t = Tie::IxHash->new(first => 1, second => 2, third => 3);
$t->Push(fourth => 4); # same as $myhash{'fourth'} = 4;
($k, $v) = $t->Pop; # $k is 'fourth', $v is 4
$t->Unshift(neg => -1, zeroth => 0);
($k, $v) = $t->Shift; # $k is 'neg', $v is -1
@oneandtwo = $t->Splice(1, 2, foo => 100, bar => 101);
@keys = $t->Keys;
@values = $t->Values;
@indices = $t->Indices('foo', 'zeroth');
@itemkeys = $t->Keys(@indices);
@itemvals = $t->Values(@indices);
$t->Replace(2, 0.3, 'other');
$t->Delete('second', 'zeroth');
$len = $t->Length; # number of key-value pairs
$t->Reorder(reverse @keys);
$t->SortByKey;
$t->SortByValue;
=head1 BUGS
You cannot specify a negative length to C<Splice>. Negative indexes are OK,
though.
Indexing always begins at 0 (despite the current C<$[> setting) for
all the functions.
=head1 TODO
Addition of elements with keys that already exist to the end of the IxHash
must be controlled by a switch.
Provide C<TIEARRAY> interface when it stabilizes in Perl.
Rewrite using XSUBs for efficiency.
=head1 AUTHOR
Gurusamy Sarathy gsar@umich.edu
Copyright (c) 1995 Gurusamy Sarathy. All rights reserved.
This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
=head1 VERSION
Version 1.21 20 Nov 1997
=head1 SEE ALSO
perl(1)
=cut

7
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This module exists here just to satisfy 'make test'
because it tests the -tie functionality. It is NOT
part of Config::General itself, which doesn't depend
on it.
Tom

7
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<bit two>
IncludeOptional t/included.conf
</bit>
<bit one>
nink ack
IncludeOptional t/notincluded.conf
</bit>

6
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<bit one>
include t/included.conf
</bit>
<bit two>
include "t/included.conf"
</bit>

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# variable interpolation test
me=blah
pr=$me/blubber
<vars>
base = /usr
uid = 501
</vars>
base = /opt
<etc>
base = /usr # set $base to a new value in this scope
log = ${base}/log/logfile # use braces
<users>
home = $base/home/max # $base should be /usr, not /opt !
</users>
</etc>
# block(name) test
tag = dir
mono = teri
<$tag>
bl = 1
</$tag>
<$tag mono>
bl = 2
</$tag>
<text $mono>
bl = 3
</text>
<$tag $mono>
bl = 3
</$tag>

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<etc>
log = ${HOME}/log/logfile # use braces
</etc>

4
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home = /home/users
<foo>
quux = $bar
</foo>

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#
# these options must all in
# msg[\d] keys.
#
msg1 = "Das ist ein Test"
msg2 = "Das = ein Test"
msg3 "Das ist ein Test"
msg4 "Das = ein Test"
msg6 = <<EOF
Das = ein Test
EOF
msg7 <<EOF
Das = ein Test
msg7

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# Nested block test
<cops>
<officer randall>
name stein
age 25
color \#000000
</officer>
<officer gordon>
name bird
age 31
color \#ffffff
</officer>
</cops>

2
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seen_cfg.20.a = true
<<include t/cfg.20.b>>

2
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seen_cfg.20.b = true
<<include t/cfg.20.c>>

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seen_cfg.20.c = true
last = cfg.20.c

4
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# Array content test
domain b0fh.org
domain l0pht.com
domain infonexus.com

18
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<a>
var1 = yes
var2 = on
var3 = true
var4 = no
var5 = off
var6 = false
</a>
<b>
var1 = Yes
var2 = On
var3 = TRUE
var4 = nO
var5 = oFf
var6 = False
</b>

13
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<outer b1>
test = foo
<inner>
ivar = $test
</inner>
</outer>
<outer b2>
test = bar
<inner>
ivar = $test
</inner>
</outer>

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# Here-document test
header = <<EOF
<table border="0">
</table>
EOF

7
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# should generate an error about invalid structure
# array of scalars => hashref
val = 1
val = 2
<val 3>
x = no
</val>

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# should generate an error about invalid structure
# scalar => hashref
val = 1
<val 2>
x = no
</val>

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# should generate an error about invalid structure
# array of hashrefs => scalar
<val 1>
x = no
</val>
val = 3
<val 2>
x = no
</val>

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# should generate an error about invalid structure
val = 1
<val>
x = 2
</val>

14
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param1 = value1
param2 = value2
<block1>
param2 = value3
param4 = $param1 # expect: "value1"
param5 = $param2 # expect: "value3"
</block1>
<block2>
param6 = $param1 # expect: "value1"
param7 = $param2 # expect: "value2"
</block2>

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foo = bar
blah = blubber
test = $foo 'variable $blah should be kept' and '$foo too'

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# Multiline option test
command = ssh -f -g orpheus.0x49.org \
-l azrael -L:34777samir.okir.da.ru:22 \
-L:31773:shane.sol1.rocket.de:22 \
'exec sleep 99999990'

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dollar = \$foo
backslash = contains \\ backslash
prize = 18 $
hostparam = "\"'wsh.dir'\""
bgcolor = \#fff

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a = 1
b = nochop\
c = should stay alone

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<IFDefine TEST>
level debug
</IFDefine>

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# Comment test
user = tom # a comment right after a line
/*
* C-style comment (multiline)
*/
passwd = sakkra
<db>
/* oneline C-style comment */
host = blah.blubber
</db>
<foo> #
bar = baz
</foo>

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# Case insensitive block test
<Cops>
<OFFICER randall>
name stein
age 25
</officer>
</copS>

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<cops>
<officer randall>
name stein
age 25
</officer>
<officer gordon>
name bird
age 31
</officer>
</cops>
domain nix.to
domain b0fh.org
domain foo.bar
message <<EOF
yes. we are not here. you
can reach us somewhere in
outerspace.
EOF
nocomment <<EOF
Comments in a here-doc should not be treated as comments.
/* So this should appear in the output */
EOF
command = ssh -f -g orpheus.0x49.org \
-l azrael -L:34777samir.okir.da.ru:22 \
-L:31773:shane.sol1.rocket.de:22 \
'exec sleep 99999990'
user = tom
passwd = sakkra
<db>
host = blah.blubber
</db>
<beta>
user1 hans
</beta>
<beta>
user2 max
</beta>
quoted = "this one contains whitespace at the end "
quotedwithquotes = " holy crap, it contains \"masked quotes\" and 'single quotes' "

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# complexity test
var1 = zero # comment
var2 = zeppelin /* another comment */
/*
to be ignored
*/
line = a\
long line
var3 = blah
set = $var3
ignore = \$set
quote = this should be 'kept: $set' and not be '$set!'
host = gw.intx.foo
cmd = mart@${host}:22
onflag = yes
offflag = No
<<include complex/n*.cfg>>
a [[weird]] heredoc = <<EOF
has to
work
too!
EOF
auch ätzendes = muss gehen
someflags = LOCK | RW | TAINT
imported = got $this from $default config
<hansa>
<<include complex/n2.cfg>>
</hansa>

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<a>
<b>
x = 9323
z = 000
<m $x>
g = $z
long = another long \
line
</m>
/*
please ignore this */
</b>
<b>
z = rewe
</b>
</a>

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<Directory />
mode = 755
</Directory>
<Files "~/*.pl">
Options = +Indexes
</Files>
nando = 11111
<z1>
blak = $nando
nando = 9999
</z1>
<x5>
klack = $nando
</x5>
<block 0>
value = 0
</block>

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<bit one>
<<include t/included.conf>>
</bit>
<bit two>
<<include t/included.conf>>
</bit>

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honk=bonk

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honk=NONONO

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# -*-perl-*-
# testscript for Config::General Classes by Thomas Linden
#
# needs to be invoked using the command "make test" from
# the Config::General source directory.
#
# Under normal circumstances every test should succeed.
use Data::Dumper;
use Test::More tests => 78;
#use Test::More qw(no_plan);
# ahem, we deliver the test code with a local copy of
# the Tie::IxHash module so we can do tests on sorted
# hashes without dependency to Tie::IxHash.
use lib qw(t);
use Tie::IxHash;
my @WARNINGS_FOUND;
BEGIN {
$SIG{__WARN__} = sub { diag( "WARN: ", join( '', @_ ) ); push @WARNINGS_FOUND, @_ };
}
### 1
BEGIN { use_ok "Config::General"};
require_ok( 'Config::General' );
### 2 - 7
foreach my $num (2..7) {
my $cfg = "t/cfg.$num";
open T, "<$cfg";
my @file = <T>;
close T;
my $fst = $file[0];
chomp $fst;
$fst =~ s/\#\s*//g;
eval {
my $conf = new Config::General($cfg);
my %hash = $conf->getall;
};
ok(!$@, "$fst");
}
### 8
my $conf = new Config::General("t/cfg.8");
my %hash = $conf->getall;
$conf->save_file("t/cfg.out");
my $copy = new Config::General("t/cfg.out");
my %copyhash = $copy->getall;
is_deeply(\%hash, \%copyhash, "Writing Config Hash to disk and compare with original");
# 8a
like($copyhash{nocomment}, qr/this should appear/, "C-comments not processed in here-doc");
### 9
$conf = new Config::General(
-ExtendedAccess => 1,
-ConfigFile => "t/test.rc");
ok($conf, "Creating a new object from config file");
### 10
my $conf2 = new Config::General(
-ExtendedAccess => 1,
-ConfigFile => "t/test.rc",
-AllowMultiOptions => "yes"
);
ok($conf2, "Creating a new object using the hash parameter way");
### 11
my $domain = $conf->obj("domain");
ok($domain, "Creating a new object from a block");
### 12
my $addr = $domain->obj("bar.de");
ok($addr, "Creating a new object from a sub block");
### 13
my @keys = $conf->keys("domain");
ok($#keys > -1, "Getting values from the object");
### 14
# test various OO methods
my $a;
if ($conf->is_hash("domain")) {
my $domains = $conf->obj("domain");
foreach my $domain ($conf->keys("domain")) {
my $domain_obj = $domains->obj($domain);
foreach my $address ($domains->keys($domain)) {
$a = $domain_obj->value($address);
}
}
}
ok($a, "Using keys() and values()");
### 15
# test AUTOLOAD methods
eval {
my $conf3 = new Config::General(
-ExtendedAccess => 1,
-ConfigHash => { name => "Moser", prename => "Hannes"}
);
my $n = $conf3->name;
my $p = $conf3->prename;
$conf3->name("Meier");
$conf3->prename("Max");
$conf3->save_file("t/test.cfg");
};
ok (!$@, "Using AUTOLOAD methods");
### 16
# testing variable interpolation
my $conf16 = new Config::General(-ConfigFile => "t/cfg.16", -InterPolateVars => 1, -StrictVars => 0);
my %h16 = $conf16->getall();
if($h16{etc}->{log} eq "/usr/log/logfile" and
$h16{etc}->{users}->{home} eq "/usr/home/max" and
exists $h16{dir}->{teri}->{bl}) {
pass("Testing variable interpolation");
}
else {
fail("Testing variable interpolation");
}
### 16.a
# testing variable interpolation with %ENV use
my $env = "/home/theunexistent";
$ENV{HOME} = $env;
my $conf16a = new Config::General(-ConfigFile => "t/cfg.16a", -InterPolateVars => 1, -InterPolateEnv => 1, -StrictVars => 0);
my %h16a = $conf16a->getall();
if($h16a{etc}->{log} eq "$env/log/logfile") {
pass("Testing environment variable interpolation");
}
else {
fail("Testing environment variable interpolation");
}
### 17
# testing value pre-setting using a hash
my $conf17 = new Config::General(
-file => "t/cfg.17",
-DefaultConfig => { home => "/exports/home",
logs => "/var/backlog",
foo => {
bar => "quux"
}
},
-InterPolateVars => 1,
-MergeDuplicateOptions => 1,
-MergeDuplicateBlocks => 1
);
my %h17 = $conf17->getall();
ok ($h17{home} eq "/home/users" &&
$h17{foo}{quux} eq "quux",
"Testing value pre-setting using a hash");
### 18
# testing value pre-setting using a string
my $conf18 = new Config::General(
-file => "t/cfg.17", # reuse the file
-DefaultConfig => "home = /exports/home\nlogs = /var/backlog",
-MergeDuplicateOptions => 1,
-MergeDuplicateBlocks => 1
);
my %h18 = $conf18->getall();
ok ($h18{home} eq "/home/users", "Testing value pre-setting using a string");
### 19
# testing various otion/value assignment notations
my $conf19 = new Config::General(-file => "t/cfg.19");
my %h19 = $conf19->getall();
my $works = 1;
foreach my $key (keys %h19) {
if ($key =~ /\s/) {
$works = 0;
}
}
ok ($works, "Testing various otion/value assignment notations");
### 20
# testing files() method
my $conf20 = Config::General->new(
-file => "t/cfg.20.a",
-MergeDuplicateOptions => 1
);
my %h20 = $conf20->getall();
my %files = map { $_ => 1 } $conf20->files();
my %expected_files = map { $_ => 1 } (
't/cfg.20.a',
't/cfg.20.b',
't/cfg.20.c',
);
is_deeply (\%files, \%expected_files, "testing files() method");
### 22
# testing improved IncludeRelative option
# First try without -IncludeRelative
# this should fail
eval {
my $conf21 = Config::General->new(
-file => "t/sub1/sub2/sub3/cfg.sub3",
-MergeDuplicateOptions => 1,
);
};
ok ($@, "prevented from loading relative cfgs without -IncludeRelative");
### 23
# Now try with -IncludeRelative
# this should fail
my $conf22 = Config::General->new(
-file => "t/sub1/sub2/sub3/cfg.sub3",
-MergeDuplicateOptions => 1,
-IncludeRelative => 1,
);
my %h22 = $conf22->getall;
my %expected_h22 = (
'sub3_seen' => 'yup',
'sub2_seen' => 'yup',
'sub2b_seen' => 'yup',
'sub1_seen' => 'yup',
'sub1b_seen' => 'yup',
'fruit' => 'mango',
);
is_deeply(\%h22, \%expected_h22, "loaded relative to included files");
### 24
# Testing IncludeDirectories option
my $conf23 = Config::General->new(
-String => "<<include t/sub1>>",
-IncludeDirectories => 1
);
my %h23 = $conf23->getall;
my %expected_h23 = (
fruit => 'mango',
sub1_seen => 'yup',
sub1b_seen => 'yup',
test => 'value',
test2 => 'value2',
test3 => 'value3'
);
is_deeply(\%h23, \%expected_h23, "including a directory with -IncludeDirectories");
### 24
# Testing IncludeGlob option
my $conf24 = Config::General->new(
-String => "<<include t/sub1/cfg.sub[123]{c,d,e}>>",
-IncludeGlob => 1
);
my %h24 = $conf24->getall;
my %expected_h24 = (
test => 'value',
test2 => 'value2',
test3 => 'value3'
);
is_deeply(\%h24, \%expected_h24, "including multiple files via glob pattern with -IncludeGlob");
### 25
# Testing block and block name quoting
my $conf25 = Config::General->new(
-String => <<TEST,
<block "/">
opt1 val1
</block>
<"block2 /">
opt2 val2
</"block2 /">
<"block 3" "/">
opt3 val3
</"block 3">
<block4 />
opt4 val4
</block4>
TEST
-SlashIsDirectory => 1
);
my %h25 = $conf25->getall;
my %expected_h25 = (
block => { '/' => { opt1 => 'val1' } },
'block2 /' => { opt2 => 'val2' },
'block 3' => { '/' => { opt3 => 'val3' } },
block4 => { '/' => { opt4 => 'val4' } }
);
is_deeply(\%h25, \%expected_h25, "block and block name quoting");
### 26
# Testing 0-value handling
my $conf26 = Config::General->new(
-String => <<TEST,
<foo 0>
0
</foo>
TEST
);
my %h26 = $conf26->getall;
my %expected_h26 = (
foo => { 0 => { 0 => undef } },
);
is_deeply(\%h26, \%expected_h26, "testing 0-values in block names");
#
# look if invalid input gets rejected right
#
### 27
# testing invalid parameter calls, expected to fail
my @pt = (
{
p => {-ConfigHash => "StringNotHash"},
t => "-ConfigHash HASH required"
},
{
p => {-String => {}},
t => "-String STRING required"
},
{
p => {-ConfigFile => {}},
t => "-ConfigFile STRING required"
},
{
p => {-ConfigFile => "NoFile"},
t => "-ConfigFile STRING File must exist and be readable"
}
);
foreach my $C (@pt) {
eval {
my $cfg = new Config::General(%{$C->{p}});
};
ok ($@, "check parameter failure handling $C->{t}");
}
### 32
# check Flagbits
my $cfg28 = new Config::General(
-String => "Mode = CLEAR | UNSECURE",
-FlagBits => {
Mode => {
CLEAR => 1,
STRONG => 1,
UNSECURE => "32bit"
}
} );
my %cfg28 = $cfg28->getall();
is_deeply(\%cfg28,
{
'Mode' => {
'STRONG' => undef,
'UNSECURE' => '32bit',
'CLEAR' => 1
}}, "Checking -Flagbits resolving");
### 33
# checking functional interface
eval {
my %conf = Config::General::ParseConfig(-ConfigFile => "t/test.rc");
Config::General::SaveConfig("t/test.rc.out", \%conf);
my %next = Config::General::ParseConfig(-ConfigFile => "t/test.rc.out");
my @a = sort keys %conf;
my @b = sort keys %next;
if (@a != @b) {
die "Re-parsed result differs from original";
}
};
ok(! $@, "Testing functional interface $@");
### 34
# testing -AutoTrue
my $cfg34 = new Config::General(-AutoTrue => 1, -ConfigFile => "t/cfg.34");
my %cfg34 = $cfg34->getall();
my %expect34 = (
'a' => {
'var6' => 0,
'var3' => 1,
'var1' => 1,
'var4' => 0,
'var2' => 1,
'var5' => 0
},
'b' => {
'var6' => 0,
'var3' => 1,
'var1' => 1,
'var4' => 0,
'var2' => 1,
'var5' => 0
}
);
is_deeply(\%cfg34, \%expect34, "Using -AutoTrue");
### 35
# testing -SplitPolicy
my %conf35 = Config::General::ParseConfig(
-String =>
qq(var1 :: alpha
var2 :: beta
var3 = gamma # use wrong delimiter by purpose),
-SplitPolicy => 'custom',
-SplitDelimiter => '\s*::\s*'
);
my %expect35 = (
'var3 = gamma' => undef,
'var1' => 'alpha',
'var2' => 'beta'
);
is_deeply(\%conf35, \%expect35, "Using -SplitPolicy and custom -SplitDelimiter");
### Include both
my $conf36 = Config::General->new( -ConfigFile => "t/dual-include.conf",
-IncludeAgain => 1 );
my %C36 = $conf36->getall;
is_deeply( \%C36, { bit => { one => { honk=>'bonk' },
two => { honk=>'bonk' }
} }, "Included twice" );
### Include once
{
my @expected_warning;
local $SIG{__WARN__} = sub { push @expected_warning, @_};
my $conf37 = Config::General->new( "t/dual-include.conf" );
my %C37 = $conf37->getall;
is_deeply( \%C37, { bit => { one => { honk=>'bonk' },
two => {}
} }, "Included once-only" );
is( @expected_warning, 1, "1 Expected warning" );
like( $expected_warning[0], qr/File .* already loaded. Use -IncludeAgain to load it again./ms, "Warns about a file already being loaded" );
}
### apache-style Include
my $conf38 = Config::General->new( -ConfigFile => "t/apache-include.conf",
-IncludeAgain => 1,
-UseApacheInclude => 1 );
my %C38 = $conf38->getall;
is_deeply( \%C38, { bit => { one => { honk=>'bonk' },
two => { honk=>'bonk' }
} }, "Apache-style include" );
# verify fix for rt#107108, test support for IncludeOptional
my $conf38n = Config::General->new( -ConfigFile => "t/apache-include-opt.conf",
-IncludeAgain => 1, -IncludeGlob => 1,
-UseApacheInclude => 1 );
my %C38n = $conf38n->getall;
is_deeply( \%C38n, { bit => { one => { nink=>'ack' },
two => { honk=>'bonk' }
} }, "Apache-style IncludeOptional" );
#### 39 verifies bug rt#27225
# testing variable scope.
# a variable shall resolve to the value defined in the current
# scope, not a previous outer scope.
my $conf39 = new Config::General(-ConfigFile => "t/cfg.39", -InterPolateVars => 1, -StrictVars => 0);
my %conf39 = $conf39->getall();
isnt($conf39{outer}->{b1}->{inner}->{ivar},
$conf39{outer}->{b2}->{inner}->{ivar},
"Variable scope test");
### 40 - 42 verify if structural error checks are working
foreach my $pos (40 .. 43) {
eval {
my $conf = new Config::General(-ConfigFile => "t/cfg.$pos");
};
ok($@ =~ /^Config::General/, "$pos: Structural error checks");
}
my $conf44;
eval {
$conf44 = new Config::General(-String => [ 'foo bar' ]);
};
ok(! $@, "-String arrayref");
is_deeply({ $conf44->getall }, { foo => 'bar' }, "-String arrayref contents");
# verifies bug rt#35122
my $conf45 = new Config::General(-ConfigFile => "t/cfg.45", -InterPolateVars => 1, -StrictVars => 0);
my %conf45 = $conf45->getall();
my $expect45 = {
'block1' => {
'param5' => 'value3',
'param4' => 'value1',
'param2' => 'value3'
},
'block2' => {
'param7' => 'value2',
'param6' => 'value1'
},
'param2' => 'value2',
'param1' => 'value1'
};
is_deeply($expect45, \%conf45, "Variable precedence");
# verifies bug rt#35766
my $conf46 = new Config::General(-ConfigFile => "t/cfg.46", -InterPolateVars => 1, -StrictVars => 0);
my %conf46 = $conf46->getall();
my $expect46 = {
'blah' => 'blubber',
'test' => 'bar \'variable $blah should be kept\' and \'$foo too\'',
'foo' => 'bar'
};
is_deeply($expect46, \%conf46, "Variables inside single quotes");
# complexity test
# check the combination of various features
my $conf47 = new Config::General(
-ConfigFile => "t/complex.cfg",
-InterPolateVars => 1,
-DefaultConfig => { this => "that", default => "imported" },
-MergeDuplicateBlocks => 1,
-MergeDuplicateOptions => 1,
-StrictVars => 1,
-SplitPolicy => 'custom',
-SplitDelimiter => '\s*=\s*',
-IncludeGlob => 1,
-IncludeAgain => 1,
-IncludeRelative => 1,
-AutoTrue => 1,
-FlagBits => { someflags => { LOCK => 1, RW => 2, TAINT => 3 } },
-StoreDelimiter => ' = ',
-SlashIsDirectory => 1,
-SaveSorted => 1
);
my %conf47 = $conf47->getall();
my $expect47 = {
'var3' => 'blah',
'z1' => {
'blak' => '11111',
'nando' => '9999'
},
'a' => {
'b' => {
'm' => {
'9323' => {
'g' => '000',
'long' => 'another long line'
}
},
'x' => '9323',
'z' => 'rewe'
}
},
'onflag' => 1,
'var2' => 'zeppelin',
'ignore' => '$set', # escaped $ should get to plain $, not \\$!
'quote' => 'this should be \'kept: $set\' and not be \'$set!\'',
'x5' => {
'klack' => '11111'
},
'set' => 'blah',
'line' => 'along line',
'this' => 'that',
'imported' => 'got that from imported config',
'someflags' => {
'RW' => 2,
'LOCK' => 1,
'TAINT' => 3
},
'var1' => 'zero',
'offflag' => 0,
'cmd' => 'mart@gw.intx.foo:22',
'default' => 'imported',
'host' => 'gw.intx.foo',
'nando' => '11111',
'auch ätzendes' => 'muss gehen',
'Directory' => {
'/' => {
'mode' => '755'
}
},
'hansa' => {
'z1' => {
'blak' => '11111',
'nando' => '9999'
},
'Directory' => {
'/' => {
'mode' => '755'
}
},
'block' => {
'0' => {
'value' => 0
}
},
'x5' => {
'klack' => '11111'
},
'Files' => {
'~/*.pl' => {
'Options' => '+Indexes'
}
},
'nando' => '11111'
},
'block' => {
'0' => {
'value' => 0
}
},
'Files' => {
'~/*.pl' => {
'Options' => '+Indexes'
}
},
'a [[weird]] heredoc' => 'has to
work
too!'
};
#scip
is_deeply($expect47, \%conf47, "complexity test");
# check if sorted save works
$conf47->save_file("t/complex.out", \%conf47);
open T, "<t/complex.out";
my $got47 = join '', <T>;
close T;
my $sorted = qq(
imported = got that from imported config
line = along line
nando = 11111
offflag = 0
onflag = 1);
if ($got47 =~ /\Q$sorted\E/) {
pass("Testing sorted save");
}
else {
fail("Testing sorted save");
}
tie my %hash48, "Tie::IxHash";
my $ostr48 =
"zeppelin 1
beach 2
anathem 3
mercury 4\n";
my $cfg48 = new Config::General(
-String => $ostr48,
-Tie => "Tie::IxHash"
);
%hash48 = $cfg48->getall();
my $str48 = $cfg48->save_string(\%hash48);
is( $str48, $ostr48, "tied hash test");
# check for undef and -w
{
my $ostr49 = "foo\n";
local $^W = 1;
my $cfg49 = new Config::General( -String => $ostr49 );
my %hash49 = $cfg49->getall();
ok( exists $hash49{foo}, "value for undefined key found");
is( $hash49{foo}, undef, "value returned as expected - undef");
# repeat with interpolation turned on
$cfg49 = new Config::General( -String => $ostr49, -InterPolateVars => 1 );
%hash49 = $cfg49->getall();
ok( exists $hash49{foo}, "value for undefined key found");
is( $hash49{foo}, undef, "value returned as expected - undef");
$^W = 0;
}
# verifies bug fix rt#54580
# Test handling of values containing *many* single-quoted strings
# when -InterPolateVars option is set
my $dupcount50 = 2000;
my $ostr50;
foreach my $counter ( reverse 1 .. $dupcount50 ) {
$ostr50 .= " 'luck${counter}'";
}
$ostr50 =~ s{\A }{};
my $cfgsrc50 = 'test_single_many ' . $ostr50;
$cfg50 = new Config::General( -String => $cfgsrc50, -InterPolateVars => 1 );
%hash50 = $cfg50->getall();
is($hash50{test_single_many}, $ostr50, "value with single-quote strings is as expected" );
# check for escaped chars
my $cfg51 = new Config::General( -ConfigFile => "t/cfg.51" );
my %hash51 = $cfg51->getall();
is($hash51{dollar}, '$foo', "keep escaped dollar character");
is($hash51{backslash}, 'contains \ backslash', "keep escaped backslash character");
is($hash51{prize}, '18 $', "keep un-escaped dollar character");
is($hash51{hostparam}, q("'wsh.dir'"), "keep escaped quote character");
is($hash51{bgcolor}, '#fff', "keep escaped number sign");
# now save it to a file and re-read it in and see if everything remains escaped
$cfg51->save_file("t/cfg.51.out");
$cfg51 = new Config::General( -ConfigFile => "t/cfg.51.out", -InterPolateVars => 1 );
my %hash51new = $cfg51->getall();
is_deeply(\%hash51, \%hash51new, "compare saved config containing escaped chars");
# check if forced single value arrays remain
my $cfg52 = new Config::General( -String => "habeas = [ corpus ]", -ForceArray => 1);
my %hash52 = $cfg52->getall();
my @array52 = qw(corpus);
is_deeply($hash52{habeas}, \@array52, "check -ForceArray single value arrays");
$cfg52->save_file("t/cfg.52.out");
$cfg52 = new Config::General( -ConfigFile => "t/cfg.52.out", -ForceArray => 1);
my %hash52new = $cfg52->getall();
is_deeply(\%hash52new, \%hash52, "check -ForceArray single value arrays during save()");
my $cfg53 = new Config::General(-AllowSingleQuoteInterpolation => 1, -String => "got = 1\nhave = '\$got'", -InterPolateVars => 1 );
my %hash53 = $cfg53->getall();
is($hash53{have}, "'1'", "check -AllowSingleQuoteInterpolation");
# Make sure no warnings were seen during the test.
ok( !@WARNINGS_FOUND, "No unexpected warnings seen" );
# check if disabling escape chars does work
my $cfg54 = new Config::General(-NoEscape => 1, -String => qq(val = \\\$notavar:\\blah\n));
my %hash54 = $cfg54->getall();
is($hash54{val}, qq(\\\$notavar:\\blah), "check -NoEscape");
# check for line continuation followed by empty line (rt.cpan.org#39814)
my $cfg55 = new Config::General( -ConfigFile => "t/cfg.55" );
my %hash55 = $cfg55->getall();
is($hash55{b}, "nochop", "check continuation followed by empty line");
my $cfg56 = Config::General->new();
eval {
$cfg56->save_file("t/56.out", { "new\nline" => 9, "brack<t" => 8 });
};
ok($@, "catch special chars in keys");
# UTF8[BOM] tests
my $cfg57 = "t/utf8_bom/foo.cfg";
my $expected57 = {foo => {"\x{e9}" => "\x{e8}", bar => {"\x{f4}" => "\x{ee}"}}};
for my $bool (0, 1) {
my $conf = Config::General->new(-ConfigFile => $cfg57,
-IncludeRelative => 1,
-UTF8 => $bool);
my %hash = $conf->getall;
is_deeply \%hash, $expected57, "-UTF8 => $bool";
}
# IFDEF tests
my $cfg58 = "t/cfg.58";
my $expected58 = { level => "debug" };
my %defs = (
scalar => 'TEST',
array => ['TEST'],
hash => {'TEST' => 1}
);
foreach my $def (keys %defs) {
my $conf = Config::General->new(-ConfigFile => $cfg58,
-UseApacheIfDefine => 1,
-Define => $defs{$def});
my %hash = $conf->getall();
is_deeply \%hash, $expected58, "UseApacheIfDefine, -Define => $def";
}

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fruit = mango
sub1_seen = yup

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sub1b_seen = yup

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test value

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test2 value2

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test3 value3

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fruit = pear
sub2_seen = yup
<<include ../cfg.sub1>>
<<include ../cfg.sub1b>>

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sub2b_seen = yup

5
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fruit = apple
sub3_seen = yup
<<include ../cfg.sub2>>
<<include ../cfg.sub2b>>

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/*
* Beispiel .redirect Datei.
*
* Wenn diese Datei nicht im $HOME des
* jeweiligen Benutzers vorhanden ist,
* oder wenn die vorhandene Datei aus
* irgendeinem Grund ungültig ist(Syntax)
* dann wird per Default alles an @domain
* zum Benutzer weitergeleitet.
*
* Syntax:
* Domain Blöcke beginnen mit <domain name> und enden
* mit </domain> (equivalent zu apache config).
* Als Kommentare sind # sowie C-Style erlaubt(so
* wie dieser hier).
* Näheres zum <domain ...> Block siehe unten.
*
* Im <var> Block kann man Variablen definieren, auf
* die man dann innerhalb der <domain...> Blöcke zu-
* greifen kann (siehe <var> sample!)
*
*
* Im <list name> Block kann man Mailinglisten einrichten
* allerdings rudimentär, d.h. es sind eigentlich nur
* Verteiler, aber immerhin. Die entsprechende Adresse
* muss im dazugehörigen <domain..> Block definiert sein.
*
* Angegebene Emailadressen werden (zumindest im Moment)
* nicht überprüft, also 1:1 übernommen, also Sorgfalt
* walten lassen.
*
* Fragen/Kommentare/Kritik/Flames/Mecker an:
* Thomas Linden <tom@daemon.de>
*
*/
/*
*********************************************************************
* Hier kann man Variablen definieren und später mittels
* $variablenname verwenden.
*********************************************************************
*/
<var>
USER scip # via $USER verwendbar
</var>
host manna
host gorky
/*
*********************************************************************
* Für jede Domain muss ein <domain name> Block vorhanden sein
*********************************************************************
*/
<domain bar.de>
foo max@nasa.gov # foo@bar.de nach max@nasa.gov
coderz %coderz # coderz@bar.de ist ein Verteiler, der
# in <list coderz> definiert ist.
@ $USER # alles andere an "scip" schicken.
# Wenn nicht angegeben, kommen unbekannte
# Adressen an den Absender zurück, z.B.
# gibtsnet@bar.de würde "Unknown User" ver-
# ursachen!
</domain>
/*
*********************************************************************
* Definition einer "Mailingliste", gültige Empfänger müssen mit
* dem Parameter "rcpt" definiert werden. <list> Blöcke sind Domain-
* unabhängig, d.h. sie müssen einen eindeutigen Namen haben.
*********************************************************************
*/
<list coderz>
rcpt solaar.designer@packetstorm.org
rcpt $USER
rcpt machine@star.wars.de
</list>

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<bar>
ô = î
</bar>

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<foo>
é = è
<<include bar.cfg>>
</foo>