UTILITY METHODS

SYNOPSIS

 use Configfile::Ini;
 my $ini = new Configfile::Ini('test.ini');

DESCRIPTION

 Have you ever wanted an easy to use interface to your own
 config files, but ended up doing 'require  mysettings.pl'
 because you couldn't be bothered?  Configfile::Ini solves
 that  for  you, giving you an object in  exchange for the
 name of your settings file.


 For compatibility with other config file formats, Ini can
 understand  hierarchical ini files using double colons as
 delimiters.  Just make sure you don't create name clashes
 by assigning both a value and a subentry to the same name
 in the file. This is currently supported for one sublevel
 only, which will have to be improved in future releases.

EXAMPLES

 We assume the content of the file 'test.ini' to be:
 [myentry]
 ;comment
 thisssetting = that
 thatsetting=this
 ;end of ini


 use Configfile::Ini;
 my $settingsfile = 'test.ini';
 my $settings = new Configfile::Ini($Settingsfile);


 # Get all settings
 my %allsettings = $settings->get_all_settings;


 # Get a subsection (called an entry here, but it's 
 # whatever's beneath a [section] header)
 my %entry = $settings->get_entry('myentry');


 # Get a specific setting from an entry
 my $value = $settings->get_entry_setting('myentry',
                                          'thissetting');

 # Get a specific setting from an entry, giving a default
 # to fall back on
 my value = $settings->get_entry_setting('myentry',
                                         'missingsetting',
                                         'defaultvalue');
 We can also make use of subentries, with a ini file like
 this:

 [book]
 title=A book of chapters
 author=Me, Myself and Irene

 [book::chapter1]
 title=The First Chapter, ever
 file=book/chapter1.txt

 [book::chapter2]
 title=The Next Chapter, after the First Chapter, ever
 file=book/chapter2.txt
 # btw, you can use unix style comments, too...
 ;end of ini

 use Configfile::Ini;
 my $settingsfile = 'test2.ini';
 my $ini = new Configfile::Ini($Settingsfile);


 my %book = $ini->get_entry('book');
 my %chap1 = $ini->get_entry_setting('book','chapter1');
 my $chap1title = $chapter1{'title'};


 # Want to see the inifile?
 # If you can live without comments and blank lines ;),
 # try this:
 print("My inifile looks like this:\n$ini\nCool, huh?\n");

METHODS

get_all_settings: Returns a hash of all settings found in the processed file
get_entry ENTRYNAME: Returns a hash of the settings within the entry ENTRYNAME
get_entry_setting ENTRYNAME,SETTINGNAME [,DEFAULTVALUE]: Returns the value corresponding to ENTRYNAME,SETTINGSNAME. If the value isn't set it returns undef or, optionally, the DEFAULTVALUE
set_all_settings SETTINGSHASH: Fill settings with data from SETTINGSHASH
set_entry ENTRYNAME,ENTRYHASH: Fill the entry ENTRYNAME with data from ENTRYHASH
set_entry_setting ENTRYNAME,SETTINGNAME,VALUE: Set the setting ENTRYNAME,SETTINGSNAME to VALUE

UTILITY METHODS

expand_tilde STRINGTOEXPAND: Does normal tilde expansion if the environment variable $HOME is set

COPYRIGHT

 This library is free software; you can redistribute it
 and/or modify it under the same terms as Perl itself.

AUTHOR

Eddie Olsson <ewt@avajadi.org>