| Commit | Line | Data |
|---|
| 351625bd |
1 | |
| 2 | require 5; |
| 3 | package Pod::Simple::HTMLLegacy; |
| 4 | use strict; |
| 5 | |
| 6 | use vars qw($VERSION); |
| 7 | use Getopt::Long; |
| 8 | |
| 9 | $VERSION = "5.01"; |
| 10 | |
| 11 | #-------------------------------------------------------------------------- |
| 12 | # |
| 13 | # This class is meant to thinly emulate bad old Pod::Html |
| 14 | # |
| 15 | # TODO: some basic docs |
| 16 | |
| 17 | sub pod2html { |
| 18 | my @args = (@_); |
| 19 | |
| 20 | my( $verbose, $infile, $outfile, $title ); |
| 21 | my $index = 1; |
| 22 | |
| 23 | { |
| 24 | my($help); |
| 25 | |
| 26 | my($netscape); # dummy |
| 27 | local @ARGV = @args; |
| 28 | GetOptions( |
| 29 | "help" => \$help, |
| 30 | "verbose!" => \$verbose, |
| 31 | "infile=s" => \$infile, |
| 32 | "outfile=s" => \$outfile, |
| 33 | "title=s" => \$title, |
| 34 | "index!" => \$index, |
| 35 | |
| 36 | "netscape!" => \$netscape, |
| 37 | ) or return bad_opts(@args); |
| 38 | bad_opts(@args) if @ARGV; # it should be all switches! |
| 39 | return help_message() if $help; |
| 40 | } |
| 41 | |
| 42 | for($infile, $outfile) { $_ = undef unless defined and length } |
| 43 | |
| 44 | if($verbose) { |
| 45 | warn sprintf "%s version %s\n", __PACKAGE__, $VERSION; |
| 46 | warn "OK, processed args [@args] ...\n"; |
| 47 | warn sprintf |
| 48 | " Verbose: %s\n Index: %s\n Infile: %s\n Outfile: %s\n Title: %s\n", |
| 49 | map defined($_) ? $_ : "(nil)", |
| 50 | $verbose, $index, $infile, $outfile, $title, |
| 51 | ; |
| 52 | *Pod::Simple::HTML::DEBUG = sub(){1}; |
| 53 | } |
| 54 | require Pod::Simple::HTML; |
| 55 | Pod::Simple::HTML->VERSION(3); |
| 56 | |
| 57 | die "No such input file as $infile\n" |
| 58 | if defined $infile and ! -e $infile; |
| 59 | |
| 60 | |
| 61 | my $pod = Pod::Simple::HTML->new; |
| 62 | $pod->force_title($title) if defined $title; |
| 63 | $pod->index($index); |
| 64 | return $pod->parse_from_file($infile, $outfile); |
| 65 | } |
| 66 | |
| 67 | #-------------------------------------------------------------------------- |
| 68 | |
| 69 | sub bad_opts { die _help_message(); } |
| 70 | sub help_message { print STDOUT _help_message() } |
| 71 | |
| 72 | #-------------------------------------------------------------------------- |
| 73 | |
| 74 | sub _help_message { |
| 75 | |
| 76 | join '', |
| 77 | |
| 78 | "[", __PACKAGE__, " version ", $VERSION, qq~] |
| 79 | Usage: pod2html --help --infile=<name> --outfile=<name> |
| 80 | --verbose --index --noindex |
| 81 | |
| 82 | Options: |
| 83 | --help - prints this message. |
| 84 | --[no]index - generate an index at the top of the resulting html |
| 85 | (default behavior). |
| 86 | --infile - filename for the pod to convert (input taken from stdin |
| 87 | by default). |
| 88 | --outfile - filename for the resulting html file (output sent to |
| 89 | stdout by default). |
| 90 | --title - title that will appear in resulting html file. |
| 91 | --[no]verbose - self-explanatory (off by default). |
| 92 | |
| 93 | Note that pod2html is DEPRECATED, and this version implements only |
| 94 | some of the options known to older versions. |
| 95 | For more information, see 'perldoc pod2html'. |
| 96 | ~; |
| 97 | |
| 98 | } |
| 99 | |
| 100 | 1; |
| 101 | __END__ |
| 102 | |
| 103 | OVER the underpass! UNDER the overpass! Around the FUTURE and BEYOND REPAIR!! |
| 104 | |
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