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c80a0905 |
1 | package Config::Any::INI;\r |
2 | \r |
3 | use strict;\r |
4 | use warnings;\r |
5 | \r |
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6 | our $MAP_SECTION_SPACE_TO_NESTED_KEY = 1;\r |
7 | \r |
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8 | =head1 NAME\r |
9 | \r |
10 | Config::Any::INI - Load INI config files\r |
11 | \r |
12 | =head1 DESCRIPTION\r |
13 | \r |
14 | Loads INI files. Example:\r |
15 | \r |
16 | name=TestApp\r |
17 | \r |
18 | [Controller::Foo]\r |
19 | foo=bar\r |
20 | \r |
21 | [Model::Baz]\r |
22 | qux=xyzzy\r |
23 | \r |
24 | =head1 METHODS\r |
25 | \r |
26 | =head2 extensions( )\r |
27 | \r |
28 | return an array of valid extensions (C<ini>).\r |
29 | \r |
30 | =cut\r |
31 | \r |
32 | sub extensions {\r |
33 | return qw( ini );\r |
34 | }\r |
35 | \r |
36 | =head2 load( $file )\r |
37 | \r |
38 | Attempts to load C<$file> as an INI file.\r |
39 | \r |
40 | =cut\r |
41 | \r |
42 | sub load {\r |
43 | my $class = shift;\r |
44 | my $file = shift;\r |
45 | \r |
46 | require Config::Tiny;\r |
47 | my $config = Config::Tiny->read( $file );\r |
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48 | \r |
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49 | my $main = delete $config->{ _ };\r |
50 | my $out;\r |
51 | $out->{$_} = $main->{$_} for keys %$main;\r |
52 | \r |
53 | for my $k (keys %$config) {\r |
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54 | my @keys = split /\s+/, $k if $MAP_SECTION_SPACE_TO_NESTED_KEY;\r |
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55 | my $ref = $config->{$k};\r |
56 | \r |
57 | if (@keys > 1) {\r |
58 | my ($a, $b) = @keys[0,1];\r |
59 | $out->{$a}->{$b} = $ref;\r |
60 | } else {\r |
61 | $out->{$k} = $ref;\r |
62 | }\r |
63 | }\r |
64 | return $out;\r |
c80a0905 |
65 | }\r |
66 | \r |
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67 | =head1 PACKAGE VARIABLES\r |
68 | \r |
69 | =over 4\r |
70 | \r |
71 | =item $MAP_SECTION_SPACE_TO_NESTED_KEY (boolean)\r |
72 | \r |
73 | This variable controls whether spaces in INI section headings will be expanded into nested hash keys.\r |
74 | e.g. it controls whether [Full Power] maps to $config->{'Full Power'} or $config->{'Full'}->{'Power'}\r |
75 | \r |
76 | By default it is set to 1 (i.e. true). \r |
77 | \r |
78 | Set it to 0 to preserve literal spaces in section headings:\r |
79 | \r |
80 | use Config::Any;\r |
81 | use Config::Any::INI;\r |
82 | $Config::Any::INI::MAP_SECTION_SPACE_TO_NESTED_KEY = 0;\r |
83 | \r |
84 | =back\r |
85 | \r |
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86 | =head1 AUTHOR\r |
87 | \r |
88 | =over 4 \r |
89 | \r |
90 | =item * Brian Cassidy E<lt>bricas@cpan.orgE<gt>\r |
91 | \r |
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92 | =item * Joel Bernstein E<lt>rataxis@cpan.orgE<gt>\r |
93 | \r |
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94 | =back\r |
95 | \r |
96 | =head1 COPYRIGHT AND LICENSE\r |
97 | \r |
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98 | Copyright 2006 by Brian Cassidy, portions copyright 2006, 2007 by Joel Bernstein\r |
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99 | \r |
100 | This library is free software; you can redistribute it and/or modify\r |
101 | it under the same terms as Perl itself. \r |
102 | \r |
103 | =head1 SEE ALSO\r |
104 | \r |
105 | =over 4 \r |
106 | \r |
107 | =item * L<Catalyst>\r |
108 | \r |
109 | =item * L<Config::Any>\r |
110 | \r |
111 | =item * L<Config::Tiny>\r |
112 | \r |
113 | =back\r |
114 | \r |
115 | =cut\r |
116 | \r |
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117 | 1;\r |