PPI-HTML-1.08/ 0000755 0001751 0001751 00000000000 11300113646 011217 5 ustar adam adam PPI-HTML-1.08/Makefile.PL 0000644 0001751 0001751 00000000516 11300113625 013170 0 ustar adam adam use inc::Module::Install;
name 'PPI-HTML';
all_from 'lib/PPI/HTML.pm';
requires 'CSS::Tiny' => '1.10';
requires 'PPI' => '0.990';
requires 'Params::Util' => '0.05';
test_requires 'File::Spec' => '0.80';
test_requires 'Test::More' => '0.47';
install_script 'bin/ppi2html';
WriteAll;
PPI-HTML-1.08/LICENSE 0000644 0001751 0001751 00000047371 11300113625 012235 0 ustar adam adam
Terms of Perl itself
a) the GNU General Public License as published by the Free
Software Foundation; either version 1, or (at your option) any
later version, or
b) the "Artistic License"
----------------------------------------------------------------------------
The General Public License (GPL)
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc. 675 Mass Ave,
Cambridge, MA 02139, USA. Everyone is permitted to copy and distribute
verbatim copies of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your freedom to share
and change it. By contrast, the GNU General Public License is intended to
guarantee your freedom to share and change free software--to make sure the
software is free for all its users. This General Public License applies to most of
the Free Software Foundation's software and to any other program whose
authors commit to using it. (Some other Free Software Foundation software is
covered by the GNU Library General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not price. Our
General Public Licenses are designed to make sure that you have the freedom
to distribute copies of free software (and charge for this service if you wish), that
you receive source code or can get it if you want it, that you can change the
software or use pieces of it in new free programs; and that you know you can do
these things.
To protect your rights, we need to make restrictions that forbid anyone to deny
you these rights or to ask you to surrender the rights. These restrictions
translate to certain responsibilities for you if you distribute copies of the
software, or if you modify it.
For example, if you distribute copies of such a program, whether gratis or for a
fee, you must give the recipients all the rights that you have. You must make
sure that they, too, receive or can get the source code. And you must show
them these terms so they know their rights.
We protect your rights with two steps: (1) copyright the software, and (2) offer
you this license which gives you legal permission to copy, distribute and/or
modify the software.
Also, for each author's protection and ours, we want to make certain that
everyone understands that there is no warranty for this free software. If the
software is modified by someone else and passed on, we want its recipients to
know that what they have is not the original, so that any problems introduced by
others will not reflect on the original authors' reputations.
Finally, any free program is threatened constantly by software patents. We wish
to avoid the danger that redistributors of a free program will individually obtain
patent licenses, in effect making the program proprietary. To prevent this, we
have made it clear that any patent must be licensed for everyone's free use or
not licensed at all.
The precise terms and conditions for copying, distribution and modification
follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND
MODIFICATION
0. This License applies to any program or other work which contains a notice
placed by the copyright holder saying it may be distributed under the terms of
this General Public License. The "Program", below, refers to any such program
or work, and a "work based on the Program" means either the Program or any
derivative work under copyright law: that is to say, a work containing the
Program or a portion of it, either verbatim or with modifications and/or translated
into another language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not covered by
this License; they are outside its scope. The act of running the Program is not
restricted, and the output from the Program is covered only if its contents
constitute a work based on the Program (independent of having been made by
running the Program). Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's source code as
you receive it, in any medium, provided that you conspicuously and appropriately
publish on each copy an appropriate copyright notice and disclaimer of warranty;
keep intact all the notices that refer to this License and to the absence of any
warranty; and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and you may at
your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion of it, thus
forming a work based on the Program, and copy and distribute such
modifications or work under the terms of Section 1 above, provided that you also
meet all of these conditions:
a) You must cause the modified files to carry prominent notices stating that you
changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in whole or in
part contains or is derived from the Program or any part thereof, to be licensed
as a whole at no charge to all third parties under the terms of this License.
c) If the modified program normally reads commands interactively when run, you
must cause it, when started running for such interactive use in the most ordinary
way, to print or display an announcement including an appropriate copyright
notice and a notice that there is no warranty (or else, saying that you provide a
warranty) and that users may redistribute the program under these conditions,
and telling the user how to view a copy of this License. (Exception: if the
Program itself is interactive but does not normally print such an announcement,
your work based on the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If identifiable
sections of that work are not derived from the Program, and can be reasonably
considered independent and separate works in themselves, then this License,
and its terms, do not apply to those sections when you distribute them as
separate works. But when you distribute the same sections as part of a whole
which is a work based on the Program, the distribution of the whole must be on
the terms of this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest your rights to
work written entirely by you; rather, the intent is to exercise the right to control
the distribution of derivative or collective works based on the Program.
In addition, mere aggregation of another work not based on the Program with the
Program (or with a work based on the Program) on a volume of a storage or
distribution medium does not bring the other work under the scope of this
License.
3. You may copy and distribute the Program (or a work based on it, under
Section 2) in object code or executable form under the terms of Sections 1 and 2
above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable source
code, which must be distributed under the terms of Sections 1 and 2 above on a
medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three years, to give any
third party, for a charge no more than your cost of physically performing source
distribution, a complete machine-readable copy of the corresponding source
code, to be distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer to distribute
corresponding source code. (This alternative is allowed only for noncommercial
distribution and only if you received the program in object code or executable
form with such an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for making
modifications to it. For an executable work, complete source code means all the
source code for all modules it contains, plus any associated interface definition
files, plus the scripts used to control compilation and installation of the
executable. However, as a special exception, the source code distributed need
not include anything that is normally distributed (in either source or binary form)
with the major components (compiler, kernel, and so on) of the operating system
on which the executable runs, unless that component itself accompanies the
executable.
If distribution of executable or object code is made by offering access to copy
from a designated place, then offering equivalent access to copy the source
code from the same place counts as distribution of the source code, even though
third parties are not compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program except as
expressly provided under this License. Any attempt otherwise to copy, modify,
sublicense or distribute the Program is void, and will automatically terminate
your rights under this License. However, parties who have received copies, or
rights, from you under this License will not have their licenses terminated so long
as such parties remain in full compliance.
5. You are not required to accept this License, since you have not signed it.
However, nothing else grants you permission to modify or distribute the Program
or its derivative works. These actions are prohibited by law if you do not accept
this License. Therefore, by modifying or distributing the Program (or any work
based on the Program), you indicate your acceptance of this License to do so,
and all its terms and conditions for copying, distributing or modifying the
Program or works based on it.
6. Each time you redistribute the Program (or any work based on the Program),
the recipient automatically receives a license from the original licensor to copy,
distribute or modify the Program subject to these terms and conditions. You
may not impose any further restrictions on the recipients' exercise of the rights
granted herein. You are not responsible for enforcing compliance by third parties
to this License.
7. If, as a consequence of a court judgment or allegation of patent infringement
or for any other reason (not limited to patent issues), conditions are imposed on
you (whether by court order, agreement or otherwise) that contradict the
conditions of this License, they do not excuse you from the conditions of this
License. If you cannot distribute so as to satisfy simultaneously your obligations
under this License and any other pertinent obligations, then as a consequence
you may not distribute the Program at all. For example, if a patent license would
not permit royalty-free redistribution of the Program by all those who receive
copies directly or indirectly through you, then the only way you could satisfy
both it and this License would be to refrain entirely from distribution of the
Program.
If any portion of this section is held invalid or unenforceable under any particular
circumstance, the balance of the section is intended to apply and the section as
a whole is intended to apply in other circumstances.
It is not the purpose of this section to induce you to infringe any patents or other
property right claims or to contest validity of any such claims; this section has
the sole purpose of protecting the integrity of the free software distribution
system, which is implemented by public license practices. Many people have
made generous contributions to the wide range of software distributed through
that system in reliance on consistent application of that system; it is up to the
author/donor to decide if he or she is willing to distribute software through any
other system and a licensee cannot impose that choice.
This section is intended to make thoroughly clear what is believed to be a
consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in certain countries
either by patents or by copyrighted interfaces, the original copyright holder who
places the Program under this License may add an explicit geographical
distribution limitation excluding those countries, so that distribution is permitted
only in or among countries not thus excluded. In such case, this License
incorporates the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions of the
General Public License from time to time. Such new versions will be similar in
spirit to the present version, but may differ in detail to address new problems or
concerns.
Each version is given a distinguishing version number. If the Program specifies a
version number of this License which applies to it and "any later version", you
have the option of following the terms and conditions either of that version or of
any later version published by the Free Software Foundation. If the Program does
not specify a version number of this License, you may choose any version ever
published by the Free Software Foundation.
10. If you wish to incorporate parts of the Program into other free programs
whose distribution conditions are different, write to the author to ask for
permission. For software which is copyrighted by the Free Software Foundation,
write to the Free Software Foundation; we sometimes make exceptions for this.
Our decision will be guided by the two goals of preserving the free status of all
derivatives of our free software and of promoting the sharing and reuse of
software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS
NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE
COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM
"AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR
IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE,
YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR
CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED
TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY
WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS
PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM
(INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY
OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS
BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
----------------------------------------------------------------------------
The Artistic License
Preamble
The intent of this document is to state the conditions under which a Package
may be copied, such that the Copyright Holder maintains some semblance of
artistic control over the development of the package, while giving the users of the
package the right to use and distribute the Package in a more-or-less customary
fashion, plus the right to make reasonable modifications.
Definitions:
- "Package" refers to the collection of files distributed by the Copyright
Holder, and derivatives of that collection of files created through textual
modification.
- "Standard Version" refers to such a Package if it has not been modified,
or has been modified in accordance with the wishes of the Copyright
Holder.
- "Copyright Holder" is whoever is named in the copyright or copyrights for
the package.
- "You" is you, if you're thinking about copying or distributing this Package.
- "Reasonable copying fee" is whatever you can justify on the basis of
media cost, duplication charges, time of people involved, and so on. (You
will not be required to justify it to the Copyright Holder, but only to the
computing community at large as a market that must bear the fee.)
- "Freely Available" means that no fee is charged for the item itself, though
there may be fees involved in handling the item. It also means that
recipients of the item may redistribute it under the same conditions they
received it.
1. You may make and give away verbatim copies of the source form of the
Standard Version of this Package without restriction, provided that you duplicate
all of the original copyright notices and associated disclaimers.
2. You may apply bug fixes, portability fixes and other modifications derived from
the Public Domain or from the Copyright Holder. A Package modified in such a
way shall still be considered the Standard Version.
3. You may otherwise modify your copy of this Package in any way, provided
that you insert a prominent notice in each changed file stating how and when
you changed that file, and provided that you do at least ONE of the following:
a) place your modifications in the Public Domain or otherwise
make them Freely Available, such as by posting said modifications
to Usenet or an equivalent medium, or placing the modifications on
a major archive site such as ftp.uu.net, or by allowing the
Copyright Holder to include your modifications in the Standard
Version of the Package.
b) use the modified Package only within your corporation or
organization.
c) rename any non-standard executables so the names do not
conflict with standard executables, which must also be provided,
and provide a separate manual page for each non-standard
executable that clearly documents how it differs from the Standard
Version.
d) make other distribution arrangements with the Copyright Holder.
4. You may distribute the programs of this Package in object code or executable
form, provided that you do at least ONE of the following:
a) distribute a Standard Version of the executables and library
files, together with instructions (in the manual page or equivalent)
on where to get the Standard Version.
b) accompany the distribution with the machine-readable source of
the Package with your modifications.
c) accompany any non-standard executables with their
corresponding Standard Version executables, giving the
non-standard executables non-standard names, and clearly
documenting the differences in manual pages (or equivalent),
together with instructions on where to get the Standard Version.
d) make other distribution arrangements with the Copyright Holder.
5. You may charge a reasonable copying fee for any distribution of this Package.
You may charge any fee you choose for support of this Package. You may not
charge a fee for this Package itself. However, you may distribute this Package in
aggregate with other (possibly commercial) programs as part of a larger
(possibly commercial) software distribution provided that you do not advertise
this Package as a product of your own.
6. The scripts and library files supplied as input to or produced as output from
the programs of this Package do not automatically fall under the copyright of this
Package, but belong to whomever generated them, and may be sold
commercially, and may be aggregated with this Package.
7. C or perl subroutines supplied by you and linked into this Package shall not
be considered part of this Package.
8. The name of the Copyright Holder may not be used to endorse or promote
products derived from this software without specific prior written permission.
9. THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
PURPOSE.
The End
PPI-HTML-1.08/README 0000644 0001751 0001751 00000006561 11300113625 012104 0 ustar adam adam NAME
PPI::HTML - Generate syntax-hightlighted HTML for Perl using PPI
SYNOPSIS
use PPI;
use PPI::HTML;
# Load your Perl file
my $Document = PPI::Document->load( 'script.pl' );
# Create a reusable syntax highlighter
my $Highlight = PPI::HTML->new( line_numbers => 1 );
# Spit out the HTML
print $Highlight->html( $Document );
DESCRIPTION
PPI::HTML converts Perl documents into syntax highlighted HTML pages.
HISTORY
PPI::HTML is the successor to the now-redundant PPI::Format::HTML.
While early on it was thought that the same formatting code might be
able to be used for a variety of different types of things (ANSI and
HTML for example) later developments with the here-doc code and the need
for independantly written serializers meant that this idea had to be
discarded.
In addition, the old module only made use of the Tokenizer, and had a
pretty shit API to boot.
API Overview
The new module is much cleaner. Simply create an object with the options
you want, pass PPI::Document objects to the "html" method, and you get
strings of HTML that you can do whatever you want with.
METHODS
new %args
The "new" constructor takes a simple set of key/value pairs to define
the formatting options for the HTML.
page
Is the "page" option is enabled, the generator will wrap the
generated HTML fragment in a basic but complete page.
line_numbers
At the present time, the only option available. If set to true, line
numbers are added to the output.
colors | colours
For cases where you don't want to use an external stylesheet, you
can provide "colors" as a hash reference where the keys are CSS
classes (generally matching the token name) and the values are
colours.
This allows basic colouring without the need for a whole stylesheet.
css The "css" option lets you provide a custom CSS::Tiny object
containing any CSS you want to apply to the page (if you are using
page mode).
If both the "colors" and "css" options are used, the colour CSS
entries will overwrite anything contained in the CSS::Tiny object.
The object will also be cloned if it to be modified, to prevent
destroying any CSS objects passed in.
Returns a new PPI::HTML object
css
The "css" accessor returns the CSS::Tiny object originally provided to
the constructor.
html $Document | $file | \$source
The main method for the class, the "html" method takes a single
PPI::Document object, or anything that can be turned into a
PPI::Document via its "new" method, and returns a string of HTML
formatted based on the arguments given to the "PPI::HTML" constructor.
Returns a string, or "undef" on error.
SUPPORT
Bugs should always be submitted via the CPAN bug tracker
For other issues, contact the maintainer
AUTHOR
Adam Kennedy
Funding provided by The Perl Foundation
SEE ALSO
, PPI
COPYRIGHT
Copyright 2005 - 2009 Adam Kennedy.
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
The full text of the license can be found in the LICENSE file included
with this module.
PPI-HTML-1.08/META.yml 0000644 0001751 0001751 00000001344 11300113643 012467 0 ustar adam adam ---
abstract: 'Generate syntax-hightlighted HTML for Perl using PPI'
author:
- 'Adam Kennedy '
build_requires:
ExtUtils::MakeMaker: 6.42
File::Spec: 0.80
Test::More: 0.47
configure_requires:
ExtUtils::MakeMaker: 6.42
distribution_type: module
generated_by: 'Module::Install version 0.91'
license: perl
meta-spec:
url: http://module-build.sourceforge.net/META-spec-v1.4.html
version: 1.4
name: PPI-HTML
no_index:
directory:
- inc
- t
requires:
CSS::Tiny: 1.10
PPI: 0.990
Params::Util: 0.05
perl: 5.005
resources:
ChangeLog: http://fisheye2.atlassian.com/changelog/cpan/trunk/PPI-HTML
license: http://dev.perl.org/licenses/
repository: http://svn.ali.as/cpan/trunk/PPI-HTML
version: 1.08
PPI-HTML-1.08/bin/ 0000755 0001751 0001751 00000000000 11300113646 011767 5 ustar adam adam PPI-HTML-1.08/bin/ppi2html 0000644 0001751 0001751 00000003367 11300113625 013457 0 ustar adam adam #!/usr/bin/perl
# Converts Perl to HTML using PPI::HTML
use strict;
use File::Slurp ();
use PPI;
use PPI::HTML;
use CSS::Tiny;
# Get the file
my $file = shift @ARGV;
$file or barf("File '$file' not provided");
-f $file or barf("File '$file' does not exist");
# Determine the output file
my $output = @ARGV ? shift(@ARGV) : $file . '.html';
print "Reading $file...\n";
my $Document = PPI::Document->new( $file )
or barf("File '$file' could not be loaded as a document");
# Set up some custom CSS properties
my $CSS = CSS::Tiny->new;
$CSS->{body}->{'font-family'} = 'Courier New, Courier, mono';
$CSS->{body}->{'font-size'} = '10pt';
# Create the PPI::HTML object
my $HTML = PPI::HTML->new(
line_numbers => 1,
page => 1,
css => $CSS,
colors => {
# Standard token classes
pod => '#008080',
comment => '#008080',
operator => '#DD7700',
single => '#999999',
double => '#999999',
literal => '#999999',
interpolate => '#999999',
words => '#999999',
regex => '#9900FF',
match => '#9900FF',
substitute => '#9900FF',
transliterate => '#9900FF',
number => '#990000',
magic => '#0099FF',
cast => '#339999',
# Special classes
pragma => '#990000',
keyword => '#0000FF',
core => '#FF0000',
line_number => '#666666',
},
)
or barf("Failed to create HTML syntax highlighter");
# Process the file
my $content = $HTML->html( $Document )
or barf("Failed to generate HTML");
$content =~ s/\t/ /gs;
$content =~ s/
//gs;
File::Slurp::write_file( $output, $content );
print "Saved HTML to $output\n";
exit(0);
# Support Functions
sub barf {
my $msg = shift;
print $msg . "\n";
exit(1);
}
PPI-HTML-1.08/lib/ 0000755 0001751 0001751 00000000000 11300113646 011765 5 ustar adam adam PPI-HTML-1.08/lib/PPI/ 0000755 0001751 0001751 00000000000 11300113646 012415 5 ustar adam adam PPI-HTML-1.08/lib/PPI/HTML/ 0000755 0001751 0001751 00000000000 11300113646 013161 5 ustar adam adam PPI-HTML-1.08/lib/PPI/HTML/Fragment.pm 0000644 0001751 0001751 00000003521 11300113625 015260 0 ustar adam adam package PPI::HTML::Fragment;
# A HTML fragment object is a small object that contains a string due to
# become HTML content, and a simple rule for it's display, such as a class
# name.
use strict;
use vars qw{$VERSION};
BEGIN {
$VERSION = '1.08';
}
#####################################################################
# Constructor and Accessors
sub new {
my $class = ref $_[0] ? ref shift : shift;
my $string = defined $_[0] ? shift : return undef;
my $css = shift or return undef;
# Create the basic object
my $self = bless {
string => $string,
css => $css,
}, $class;
$self;
}
sub string { $_[0]->{string} }
sub css { $_[0]->{css} }
#####################################################################
# Main Methods
# Does the segment end with a newline?
sub ends_line { $_[0]->string =~ /\n$/ }
# Render to HTML
sub html {
my $self = shift;
my $html = $self->_escape( $self->string );
return $html unless $self->css;
$self->_tagpair( 'span', { class => $self->css }, $html );
}
sub concat {
my $self = shift;
my $string = defined $_[0] ? shift : return undef;
$self->{string} .= $string;
1;
}
sub clear {
my $self = shift;
delete $self->{css};
1;
}
#####################################################################
# Support Methods
# Embedding some HTML stuff until I find a suitably lightweight dependency
sub _escape {
my $html = defined $_[1] ? "$_[1]" : return '';
$html =~ s/&/&/g;
$html =~ s//>/g;
$html =~ s/\"/"/g;
$html =~ s/(\015{1,2}\012|\015|\012)/
\n/g;
$html;
}
sub _tagpair {
my $class = shift;
my $tag = shift or return undef;
my %attr = ref $_[0] eq 'HASH' ? %{shift()} : ();
my $start = join( ' ', $tag,
map { defined $attr{$_} ? qq($_="$attr{$_}") : "$_" }
sort keys %attr );
"<$start>" . join('', @_) . "";
}
1;
PPI-HTML-1.08/lib/PPI/HTML.pm 0000644 0001751 0001751 00000030102 11300113625 013510 0 ustar adam adam package PPI::HTML;
=pod
=head1 NAME
PPI::HTML - Generate syntax-hightlighted HTML for Perl using PPI
=head1 SYNOPSIS
use PPI;
use PPI::HTML;
# Load your Perl file
my $Document = PPI::Document->load( 'script.pl' );
# Create a reusable syntax highlighter
my $Highlight = PPI::HTML->new( line_numbers => 1 );
# Spit out the HTML
print $Highlight->html( $Document );
=head1 DESCRIPTION
PPI::HTML converts Perl documents into syntax highlighted HTML pages.
=head1 HISTORY
PPI::HTML is the successor to the now-redundant PPI::Format::HTML.
While early on it was thought that the same formatting code might be able
to be used for a variety of different types of things (ANSI and HTML for
example) later developments with the here-doc code and the need for
independantly written serializers meant that this idea had to be discarded.
In addition, the old module only made use of the Tokenizer, and had a
pretty shit API to boot.
=head2 API Overview
The new module is much cleaner. Simply create an object with the options
you want, pass L objects to the C method,
and you get strings of HTML that you can do whatever you want with.
=head1 METHODS
=cut
use 5.005;
use strict;
use CSS::Tiny ();
use PPI::Document ();
use PPI::HTML::Fragment ();
use Params::Util '_HASH', '_INSTANCE';
use vars qw{$VERSION};
BEGIN {
$VERSION = '1.08';
}
#####################################################################
# Constructor and Accessors
=pod
=head2 new %args
The C constructor takes a simple set of key/value pairs to define
the formatting options for the HTML.
=over
=item page
Is the C option is enabled, the generator will wrap the generated
HTML fragment in a basic but complete page.
=item line_numbers
At the present time, the only option available. If set to true, line
numbers are added to the output.
=item colors | colours
For cases where you don't want to use an external stylesheet, you
can provide C as a hash reference where the keys are CSS classes
(generally matching the token name) and the values are colours.
This allows basic colouring without the need for a whole stylesheet.
=item css
The C option lets you provide a custom L object containing
any CSS you want to apply to the page (if you are using page mode).
If both the C and C options are used, the colour CSS entries
will overwrite anything contained in the L object. The object
will also be cloned if it to be modified, to prevent destroying any CSS
objects passed in.
=back
Returns a new L object
=cut
sub new {
my $class = ref $_[0] ? ref shift : shift;
my %args = @_;
# Create the basic object
my $self = bless {
line_numbers => !! $args{line_numbers},
page => !! $args{page},
# colors => undef,
# css => undef,
}, $class;
# Manually specify the class colours and custom CSS
$args{colors} = delete $args{colours} if $args{colours};
$self->{colors} = $args{colors} if _HASH($args{colors});
$self->{css} = $args{css} if _INSTANCE($args{css}, 'CSS::Tiny');
$self;
}
=pod
=head2 css
The C accessor returns the L object originally provided
to the constructor.
=cut
sub css { $_[0]->{css} }
#####################################################################
# Main Methods
=pod
=head2 html $Document | $file | \$source
The main method for the class, the C method takes a single
L object, or anything that can be turned into a
L via its C method, and returns a string of HTML
formatted based on the arguments given to the C constructor.
Returns a string, or C on error.
=cut
sub html {
my $self = shift;
my $Document = $self->_Document(shift) or return undef;
# Build the basic set of fragments
$self->_build_fragments($Document) or return undef;
# Interleave the line numbers
$self->_build_line_numbers or return undef;
# Optimise
$self->_optimize_fragments or return undef;
# Merge and stringify the fragments
$self->_build_html or return undef;
# Return the final HTML
delete $self->{html};
}
# Create the basic list of fragments
sub _build_fragments {
my ($self, $Document) = @_;
# Convert the list of tokens to a list of fragments
$self->{fragments} = [];
$self->{heredoc_buffer} = undef;
foreach my $Token ( $Document->tokens ) {
# Find the Fragments for the token
my @fragments = ();
if ( _INSTANCE($Token, 'PPI::Token::HereDoc') ) {
@fragments = $self->_heredoc_fragments($Token) or return undef;
} else {
@fragments = $self->_simple_fragments($Token) or return undef;
}
# Add the fragments
foreach my $Fragment ( @fragments ) {
$self->_add_fragment( $Fragment ) or return undef;
}
}
# Are there any trailing heredoc lines to add?
if ( $self->{heredoc_buffer} ) {
# Unless the last line ends in a newline, add one
unless ( $self->{fragments}->[-1]->ends_line ) {
my $Fragment = PPI::HTML::Fragment->new( "\n" ) or return undef;
push @{$self->{fragments}}, $Fragment;
}
# Add the remaining buffer lines
push @{$self->{fragments}}, @{$self->{heredoc_buffer}};
}
# We don't need the heredoc buffer any more
delete $self->{heredoc_buffer};
1;
}
sub _simple_fragments {
my ($self, $Token) = @_;
# Split the token content into strings
my @strings = grep { defined $_ and length $_ } split /(?<=\n)/, $Token->content;
# Convert each string to a fragment
my @fragments = ();
my $css_class = $self->_css_class( $Token );
foreach my $string ( @strings ) {
my $Fragment = PPI::HTML::Fragment->new( $string, $css_class ) or return ();
push @fragments, $Fragment;
}
@fragments;
}
sub _heredoc_fragments {
my ($self, $Token) = @_;
# First, create the heredoc content lines and add them
# to the buffer
foreach my $line ( $Token->heredoc ) {
$self->_add_heredoc( $line,
'heredoc_content' ) or return ();
}
# Add the terminator line
$self->_add_heredoc( $Token->terminator . "\n",
'heredoc_terminator' ) or return ();
# Return a single fragment for the main content part
my $Fragment = PPI::HTML::Fragment->new( $Token->content,
$self->_css_class( $Token ) ) or return ();
$Fragment;
}
sub _build_line_numbers {
my $self = shift;
return 1 unless $self->{line_numbers};
# Find the width of the highest line number, so that
# we can pad the line numbers
my $max = 1 + scalar map { $_->ends_line } @{$self->{fragments}};
my $width = length("$max");
my $pattern = "\%${width}s: ";
# Iterate over the existing array, and insert new line
# fragments after each newline.
my $line = 1;
my @fragments = map {
$_->ends_line
? ($_, $self->_line_fragment( sprintf($pattern, ++$line) ))
: ($_)
} @{$self->{fragments}};
# Add the fragment for line 1 to the beginning
unshift @fragments, $self->_line_fragment( sprintf($pattern, 1) );
$self->{fragments} = \@fragments;
1;
}
sub _build_html {
my $self = shift;
# Iterate over the loop, stringifying and merging
my $html = '';
foreach my $Fragment ( @{$self->{fragments}} ) {
$html .= $Fragment->html;
}
# Page wrap if needed
if ( $self->{page} ) {
my $css = $self->_css_html;
$html = <
$css
$html
END_HTML
}
# Replace the fragments array with the HTML
$self->{html} = $html;
delete $self->{fragments};
1;
}
sub _optimize_fragments {
my $self = shift;
# Iterate through and do the simplest optimisation layer,
# when is joining identical adjacent fragments.
my $current = $self->{fragments};
my @fragments = ( shift @$current );
foreach my $Fragment ( @$current ) {
if ( $Fragment->css and $fragments[-1]->css and $Fragment->css eq $fragments[-1]->css ) {
$fragments[-1]->concat( $Fragment->string );
} else {
push @fragments, $Fragment;
}
}
# Remove the class from all whitespace
foreach my $Fragment ( @fragments ) {
my $css = $Fragment->css or next;
$Fragment->clear if $css eq 'whitespace';
}
# If we know what classes are coloured, strip the style
# from everything that doesn't have a colour.
if ( $self->{colors} ) {
my $colors = $self->{colors};
foreach my $Fragment ( @fragments ) {
my $css = $Fragment->css or next;
next if $colors->{$css};
$Fragment->clear;
}
}
# Overwrite the fragments list
$self->{fragments} = \@fragments;
1;
}
# For a set of colors, generate the relevant CSS
sub _css_html {
my $self = shift;
# Create and fill a CSS object
my $css = $self->{css}
? $self->{css}->clone
: CSS::Tiny->new;
foreach my $key ( sort keys %{$self->{colors}} ) {
$css->{".$key"}->{color} = $self->{colors}->{$key};
}
keys %$css ? $css->html : '';
}
#####################################################################
# Support Methods
# Create a Document from anything we can
sub _Document {
my $class = shift;
_INSTANCE( $_[0], 'PPI::Document' )
? $_[0] # Already a Document
: PPI::Document->new( @_ ); # Make a Document
}
# Create a Fragment from anything we can
sub _Fragment {
my $class = shift;
_INSTANCE( $_[0], 'PPI::HTML::Fragment' )
? $_[0]
: PPI::HTML::Fragment->new( @_ );
}
sub _add_fragment {
my $self = shift;
my $Fragment = $self->_Fragment(@_) or return undef;
# Add the fragment itself
push @{$self->{fragments}}, $Fragment;
# If the fragment ends a line, add
# anything that is in the heredoc buffer.
if ( $self->{heredoc_buffer} and $Fragment->ends_line ) {
push @{$self->{fragments}}, @{$self->{heredoc_buffer}};
$self->{heredoc_buffer} = undef;
}
1;
}
sub _add_heredoc {
my $self = shift;
my $Fragment = $self->_Fragment(@_) or return undef;
$self->{heredoc_buffer} ||= [];
push @{$self->{heredoc_buffer}}, $Fragment;
1;
}
sub _line_fragment {
my ($self, $line) = @_;
PPI::HTML::Fragment->new( $line, 'line_number' );
}
sub _css_class {
my ($self, $Token) = @_;
if ( $Token->isa('PPI::Token::Word') ) {
# There are some words we can be very confident are
# being used as keywords
my $content = $Token->content;
unless ( $Token->snext_sibling and $Token->snext_sibling->content eq '=>' ) {
if ( $content eq 'sub' ) {
return 'keyword';
} elsif ( $content eq 'return' ) {
return 'keyword';
} elsif ( $content eq 'undef' ) {
return 'core';
} elsif ( $content eq 'shift' ) {
return 'core';
} elsif ( $content eq 'defined' ) {
return 'core';
}
}
my $parent = $Token->parent;
if ( $parent->isa('PPI::Statement::Include') ) {
if ( $content =~ /^(?:use|no)$/ ) {
return 'keyword';
}
if ( $content eq $parent->pragma ) {
return 'pragma';
}
} elsif ( $parent->isa('PPI::Statement::Variable') ) {
if ( $content =~ /^(?:my|local|our)$/ ) {
return 'keyword';
}
} elsif ( $parent->isa('PPI::Statement::Compound') ) {
if ( $content =~ /^(?:if|else|elsif|unless|for|foreach|while|my)$/ ) {
return 'keyword';
}
} elsif ( $parent->isa('PPI::Statement::Given') ) {
if ( $content eq 'given' ) {
return 'keyword';
}
} elsif ( $parent->isa('PPI::Statement::When') ) {
if ( $content =~ /^(?:when|default)$/ ) {
return 'keyword';
}
} elsif ( $parent->isa('PPI::Statement::Package') ) {
if ( $content eq 'package' ) {
return 'keyword';
}
} elsif ( $parent->isa('PPI::Statement::Scheduled') ) {
return 'keyword';
}
}
# Normal colouring
my $css = lc ref $Token;
$css =~ s/^.+:://;
$css;
}
1;
=pod
=head1 SUPPORT
Bugs should always be submitted via the CPAN bug tracker
L
For other issues, contact the maintainer
=head1 AUTHOR
Adam Kennedy Eadamk@cpan.orgE
Funding provided by The Perl Foundation
=head1 SEE ALSO
L, L
=head1 COPYRIGHT
Copyright 2005 - 2009 Adam Kennedy.
This program is free software; you can redistribute
it and/or modify it under the same terms as Perl itself.
The full text of the license can be found in the
LICENSE file included with this module.
=cut
PPI-HTML-1.08/MANIFEST 0000644 0001751 0001751 00000000673 11300113643 012353 0 ustar adam adam bin/ppi2html
Changes
inc/Module/Install.pm
inc/Module/Install/Base.pm
inc/Module/Install/Can.pm
inc/Module/Install/Fetch.pm
inc/Module/Install/Makefile.pm
inc/Module/Install/Metadata.pm
inc/Module/Install/Scripts.pm
inc/Module/Install/Win32.pm
inc/Module/Install/WriteAll.pm
lib/PPI/HTML.pm
lib/PPI/HTML/Fragment.pm
LICENSE
Makefile.PL
MANIFEST This list of files
META.yml
README
t/01_compile.t
t/02_main.t
t/97_meta.t
t/98_pod.t
t/99_pmv.t
PPI-HTML-1.08/Changes 0000644 0001751 0001751 00000001657 11300113625 012520 0 ustar adam adam Revision history for Perl extension PPI::HTML
1.08 Mon 16 Nov 2009
- Correct spelling of "PPI::Statement::Compond" so that while, for, etc. work.
- Add support for given/when/default.
1.07 Fri 12 May 2006
- No functional changes
- Upgraded to Module::Install 0.62 (final release version)
- Removed auto_install, it's too troublesome
1.06 Sat 22 Apr 2006
- No functional changes
- Moved to a stable version number
- Moved from SourceForge CVS to new private SVN repository
- Upgraded to Module::Install 0.62
0.05 Thu May 26 2005
- Added the option of custom CSS
- Got right-align for line numbers working
- Many additions to keyword and core function list
0.04 Wed May 25 2005
- Updated for the API change at PPI 0.990
0.03 Sun Mar 27 2005
- Correcting some documentation mistakes
0.02 Sun Jan 16 2005
- Adding the ability to manually specify the colours
0.01 Sun Jan 16 2005
- Created the initial version of the module
PPI-HTML-1.08/t/ 0000755 0001751 0001751 00000000000 11300113646 011462 5 ustar adam adam PPI-HTML-1.08/t/97_meta.t 0000644 0001751 0001751 00000001073 11300113625 013112 0 ustar adam adam #!/usr/bin/perl
# Test that our META.yml file matches the current specification.
use strict;
BEGIN {
$| = 1;
$^W = 1;
}
my $MODULE = 'Test::CPAN::Meta 0.12';
# Don't run tests for installs
use Test::More;
unless ( $ENV{AUTOMATED_TESTING} or $ENV{RELEASE_TESTING} ) {
plan( skip_all => "Author tests not required for installation" );
}
# Load the testing module
eval "use $MODULE";
if ( $@ ) {
$ENV{RELEASE_TESTING}
? die( "Failed to load required release-testing module $MODULE" )
: plan( skip_all => "$MODULE not available for testing" );
}
meta_yaml_ok();
PPI-HTML-1.08/t/01_compile.t 0000644 0001751 0001751 00000001072 11300113625 013574 0 ustar adam adam #!/usr/bin/perl -w
# Load testing for PPI::HTML
use strict;
use lib ();
use File::Spec::Functions ':ALL';
BEGIN {
$| = 1;
unless ( $ENV{HARNESS_ACTIVE} ) {
require FindBin;
$FindBin::Bin = $FindBin::Bin; # Avoid a warning
chdir catdir( $FindBin::Bin, updir() );
lib->import(
catdir('blib', 'arch'),
catdir('blib', 'lib' ),
catdir('lib'),
);
}
}
use Test::More tests => 3;
# Check their perl version
ok( $] >= 5.005, "Your perl is new enough" );
# Load the modules
use_ok( 'PPI::HTML' );
use_ok( 'PPI::HTML::Fragment' );
exit();
PPI-HTML-1.08/t/98_pod.t 0000644 0001751 0001751 00000001167 11300113625 012753 0 ustar adam adam #!/usr/bin/perl
# Test that the syntax of our POD documentation is valid
use strict;
BEGIN {
$| = 1;
$^W = 1;
}
my @MODULES = (
'Pod::Simple 3.07',
'Test::Pod 1.26',
);
# Don't run tests for installs
use Test::More;
unless ( $ENV{AUTOMATED_TESTING} or $ENV{RELEASE_TESTING} ) {
plan( skip_all => "Author tests not required for installation" );
}
# Load the testing modules
foreach my $MODULE ( @MODULES ) {
eval "use $MODULE";
if ( $@ ) {
$ENV{RELEASE_TESTING}
? die( "Failed to load required release-testing module $MODULE" )
: plan( skip_all => "$MODULE not available for testing" );
}
}
all_pod_files_ok();
PPI-HTML-1.08/t/02_main.t 0000644 0001751 0001751 00000005422 11300113625 013074 0 ustar adam adam #!/usr/bin/perl -w
# Formal testing for PPI
# This test script only tests that the tree compiles
use strict;
use lib ();
use File::Spec::Functions ':ALL';
BEGIN {
$| = 1;
unless ( $ENV{HARNESS_ACTIVE} ) {
require FindBin;
$FindBin::Bin = $FindBin::Bin; # Avoid a warning
chdir catdir( $FindBin::Bin, updir() );
lib->import(
catdir('blib', 'arch'),
catdir('blib', 'lib' ),
catdir('lib'),
);
}
}
use Test::More tests => 13;
use PPI ();
use PPI::HTML ();
my $trivial_perl = 'my $foo = "bad";';
my $trivial_html = <<'END_HTML';
my $foo = "bad";
END_HTML
sub new_ok {
my $class = shift;
my $object = $class->new( @_ );
isa_ok( $object, $class );
$object;
}
#####################################################################
# Basic Empiric Testing
# Trivial Document to test some basics
{
my $HTML1 = new_ok( 'PPI::HTML' );
my $HTML2 = new_ok( 'PPI::HTML' );
my $Document = new_ok( 'PPI::Document', \$trivial_perl );
is( $HTML1->html( $Document ) . "\n", $trivial_html,
'Trivial document matches expected HTML' );
is_deeply( $HTML1, $HTML2, 'PPI::HTML object remains unchanged' );
is( $HTML1->html( \$trivial_perl ) . "\n", $trivial_html,
'Trivial document works with direct source reference' );
}
# Custom CSS
{
my $CSS = new_ok( 'CSS::Tiny' );
my $HTML = new_ok( 'PPI::HTML', css => $CSS );
isa_ok( $HTML->css, 'CSS::Tiny' );
}
# Line numbers and newlines
{
my $HTML = new_ok( 'PPI::HTML', line_numbers => 1 );
is( $HTML->html( \"this();\nthat();\n" ) . "\n", <<'END_HTML', 'Trivial document matches expected HTML' );
1: this();
2: that();
3:
END_HTML
}
# Page wrap, and manually specify colors
{
my $HTML = new_ok( 'PPI::HTML',
page => 1,
line_numbers => 1,
colors => {
line_number => '#CCCCCC',
number => '#990000',
},
);
is( $HTML->html( \"my \$foo = 1;\n" ), <<'END_HTML', 'Page wrapped, manually coloured page matches expected' );
1: my $foo = 1;
2:
END_HTML
}
exit();
PPI-HTML-1.08/t/99_pmv.t 0000644 0001751 0001751 00000001247 11300113625 012773 0 ustar adam adam #!/usr/bin/perl
# Test that our declared minimum Perl version matches our syntax
use strict;
BEGIN {
$| = 1;
$^W = 1;
}
my @MODULES = (
'Perl::MinimumVersion 1.20',
'Test::MinimumVersion 0.008',
);
# Don't run tests for installs
use Test::More;
unless ( $ENV{AUTOMATED_TESTING} or $ENV{RELEASE_TESTING} ) {
plan( skip_all => "Author tests not required for installation" );
}
# Load the testing modules
foreach my $MODULE ( @MODULES ) {
eval "use $MODULE";
if ( $@ ) {
$ENV{RELEASE_TESTING}
? die( "Failed to load required release-testing module $MODULE" )
: plan( skip_all => "$MODULE not available for testing" );
}
}
all_minimum_version_from_metayml_ok();
PPI-HTML-1.08/inc/ 0000755 0001751 0001751 00000000000 11300113646 011770 5 ustar adam adam PPI-HTML-1.08/inc/Module/ 0000755 0001751 0001751 00000000000 11300113646 013215 5 ustar adam adam PPI-HTML-1.08/inc/Module/Install/ 0000755 0001751 0001751 00000000000 11300113646 014623 5 ustar adam adam PPI-HTML-1.08/inc/Module/Install/Win32.pm 0000644 0001751 0001751 00000003403 11300113642 016057 0 ustar adam adam #line 1
package Module::Install::Win32;
use strict;
use Module::Install::Base ();
use vars qw{$VERSION @ISA $ISCORE};
BEGIN {
$VERSION = '0.91';
@ISA = 'Module::Install::Base';
$ISCORE = 1;
}
# determine if the user needs nmake, and download it if needed
sub check_nmake {
my $self = shift;
$self->load('can_run');
$self->load('get_file');
require Config;
return unless (
$^O eq 'MSWin32' and
$Config::Config{make} and
$Config::Config{make} =~ /^nmake\b/i and
! $self->can_run('nmake')
);
print "The required 'nmake' executable not found, fetching it...\n";
require File::Basename;
my $rv = $self->get_file(
url => 'http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe',
ftp_url => 'ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe',
local_dir => File::Basename::dirname($^X),
size => 51928,
run => 'Nmake15.exe /o > nul',
check_for => 'Nmake.exe',
remove => 1,
);
die <<'END_MESSAGE' unless $rv;
-------------------------------------------------------------------------------
Since you are using Microsoft Windows, you will need the 'nmake' utility
before installation. It's available at:
http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe
or
ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe
Please download the file manually, save it to a directory in %PATH% (e.g.
C:\WINDOWS\COMMAND\), then launch the MS-DOS command line shell, "cd" to
that directory, and run "Nmake15.exe" from there; that will create the
'nmake.exe' file needed by this module.
You may then resume the installation process described in README.
-------------------------------------------------------------------------------
END_MESSAGE
}
1;
PPI-HTML-1.08/inc/Module/Install/WriteAll.pm 0000644 0001751 0001751 00000002222 11300113642 016676 0 ustar adam adam #line 1
package Module::Install::WriteAll;
use strict;
use Module::Install::Base ();
use vars qw{$VERSION @ISA $ISCORE};
BEGIN {
$VERSION = '0.91';;
@ISA = qw{Module::Install::Base};
$ISCORE = 1;
}
sub WriteAll {
my $self = shift;
my %args = (
meta => 1,
sign => 0,
inline => 0,
check_nmake => 1,
@_,
);
$self->sign(1) if $args{sign};
$self->admin->WriteAll(%args) if $self->is_admin;
$self->check_nmake if $args{check_nmake};
unless ( $self->makemaker_args->{PL_FILES} ) {
$self->makemaker_args( PL_FILES => {} );
}
# Until ExtUtils::MakeMaker support MYMETA.yml, make sure
# we clean it up properly ourself.
$self->realclean_files('MYMETA.yml');
if ( $args{inline} ) {
$self->Inline->write;
} else {
$self->Makefile->write;
}
# The Makefile write process adds a couple of dependencies,
# so write the META.yml files after the Makefile.
if ( $args{meta} ) {
$self->Meta->write;
}
# Experimental support for MYMETA
if ( $ENV{X_MYMETA} ) {
if ( $ENV{X_MYMETA} eq 'JSON' ) {
$self->Meta->write_mymeta_json;
} else {
$self->Meta->write_mymeta_yaml;
}
}
return 1;
}
1;
PPI-HTML-1.08/inc/Module/Install/Can.pm 0000644 0001751 0001751 00000003333 11300113642 015660 0 ustar adam adam #line 1
package Module::Install::Can;
use strict;
use Config ();
use File::Spec ();
use ExtUtils::MakeMaker ();
use Module::Install::Base ();
use vars qw{$VERSION @ISA $ISCORE};
BEGIN {
$VERSION = '0.91';
@ISA = 'Module::Install::Base';
$ISCORE = 1;
}
# check if we can load some module
### Upgrade this to not have to load the module if possible
sub can_use {
my ($self, $mod, $ver) = @_;
$mod =~ s{::|\\}{/}g;
$mod .= '.pm' unless $mod =~ /\.pm$/i;
my $pkg = $mod;
$pkg =~ s{/}{::}g;
$pkg =~ s{\.pm$}{}i;
local $@;
eval { require $mod; $pkg->VERSION($ver || 0); 1 };
}
# check if we can run some command
sub can_run {
my ($self, $cmd) = @_;
my $_cmd = $cmd;
return $_cmd if (-x $_cmd or $_cmd = MM->maybe_command($_cmd));
for my $dir ((split /$Config::Config{path_sep}/, $ENV{PATH}), '.') {
next if $dir eq '';
my $abs = File::Spec->catfile($dir, $_[1]);
return $abs if (-x $abs or $abs = MM->maybe_command($abs));
}
return;
}
# can we locate a (the) C compiler
sub can_cc {
my $self = shift;
my @chunks = split(/ /, $Config::Config{cc}) or return;
# $Config{cc} may contain args; try to find out the program part
while (@chunks) {
return $self->can_run("@chunks") || (pop(@chunks), next);
}
return;
}
# Fix Cygwin bug on maybe_command();
if ( $^O eq 'cygwin' ) {
require ExtUtils::MM_Cygwin;
require ExtUtils::MM_Win32;
if ( ! defined(&ExtUtils::MM_Cygwin::maybe_command) ) {
*ExtUtils::MM_Cygwin::maybe_command = sub {
my ($self, $file) = @_;
if ($file =~ m{^/cygdrive/}i and ExtUtils::MM_Win32->can('maybe_command')) {
ExtUtils::MM_Win32->maybe_command($file);
} else {
ExtUtils::MM_Unix->maybe_command($file);
}
}
}
}
1;
__END__
#line 156
PPI-HTML-1.08/inc/Module/Install/Metadata.pm 0000644 0001751 0001751 00000035304 11300113642 016702 0 ustar adam adam #line 1
package Module::Install::Metadata;
use strict 'vars';
use Module::Install::Base ();
use vars qw{$VERSION @ISA $ISCORE};
BEGIN {
$VERSION = '0.91';
@ISA = 'Module::Install::Base';
$ISCORE = 1;
}
my @boolean_keys = qw{
sign
};
my @scalar_keys = qw{
name
module_name
abstract
author
version
distribution_type
tests
installdirs
};
my @tuple_keys = qw{
configure_requires
build_requires
requires
recommends
bundles
resources
};
my @resource_keys = qw{
homepage
bugtracker
repository
};
my @array_keys = qw{
keywords
};
sub Meta { shift }
sub Meta_BooleanKeys { @boolean_keys }
sub Meta_ScalarKeys { @scalar_keys }
sub Meta_TupleKeys { @tuple_keys }
sub Meta_ResourceKeys { @resource_keys }
sub Meta_ArrayKeys { @array_keys }
foreach my $key ( @boolean_keys ) {
*$key = sub {
my $self = shift;
if ( defined wantarray and not @_ ) {
return $self->{values}->{$key};
}
$self->{values}->{$key} = ( @_ ? $_[0] : 1 );
return $self;
};
}
foreach my $key ( @scalar_keys ) {
*$key = sub {
my $self = shift;
return $self->{values}->{$key} if defined wantarray and !@_;
$self->{values}->{$key} = shift;
return $self;
};
}
foreach my $key ( @array_keys ) {
*$key = sub {
my $self = shift;
return $self->{values}->{$key} if defined wantarray and !@_;
$self->{values}->{$key} ||= [];
push @{$self->{values}->{$key}}, @_;
return $self;
};
}
foreach my $key ( @resource_keys ) {
*$key = sub {
my $self = shift;
unless ( @_ ) {
return () unless $self->{values}->{resources};
return map { $_->[1] }
grep { $_->[0] eq $key }
@{ $self->{values}->{resources} };
}
return $self->{values}->{resources}->{$key} unless @_;
my $uri = shift or die(
"Did not provide a value to $key()"
);
$self->resources( $key => $uri );
return 1;
};
}
foreach my $key ( grep { $_ ne "resources" } @tuple_keys) {
*$key = sub {
my $self = shift;
return $self->{values}->{$key} unless @_;
my @added;
while ( @_ ) {
my $module = shift or last;
my $version = shift || 0;
push @added, [ $module, $version ];
}
push @{ $self->{values}->{$key} }, @added;
return map {@$_} @added;
};
}
# Resource handling
my %lc_resource = map { $_ => 1 } qw{
homepage
license
bugtracker
repository
};
sub resources {
my $self = shift;
while ( @_ ) {
my $name = shift or last;
my $value = shift or next;
if ( $name eq lc $name and ! $lc_resource{$name} ) {
die("Unsupported reserved lowercase resource '$name'");
}
$self->{values}->{resources} ||= [];
push @{ $self->{values}->{resources} }, [ $name, $value ];
}
$self->{values}->{resources};
}
# Aliases for build_requires that will have alternative
# meanings in some future version of META.yml.
sub test_requires { shift->build_requires(@_) }
sub install_requires { shift->build_requires(@_) }
# Aliases for installdirs options
sub install_as_core { $_[0]->installdirs('perl') }
sub install_as_cpan { $_[0]->installdirs('site') }
sub install_as_site { $_[0]->installdirs('site') }
sub install_as_vendor { $_[0]->installdirs('vendor') }
sub dynamic_config {
my $self = shift;
unless ( @_ ) {
warn "You MUST provide an explicit true/false value to dynamic_config\n";
return $self;
}
$self->{values}->{dynamic_config} = $_[0] ? 1 : 0;
return 1;
}
sub perl_version {
my $self = shift;
return $self->{values}->{perl_version} unless @_;
my $version = shift or die(
"Did not provide a value to perl_version()"
);
# Normalize the version
$version = $self->_perl_version($version);
# We don't support the reall old versions
unless ( $version >= 5.005 ) {
die "Module::Install only supports 5.005 or newer (use ExtUtils::MakeMaker)\n";
}
$self->{values}->{perl_version} = $version;
}
#Stolen from M::B
my %license_urls = (
perl => 'http://dev.perl.org/licenses/',
apache => 'http://apache.org/licenses/LICENSE-2.0',
artistic => 'http://opensource.org/licenses/artistic-license.php',
artistic_2 => 'http://opensource.org/licenses/artistic-license-2.0.php',
lgpl => 'http://opensource.org/licenses/lgpl-license.php',
lgpl2 => 'http://opensource.org/licenses/lgpl-2.1.php',
lgpl3 => 'http://opensource.org/licenses/lgpl-3.0.html',
bsd => 'http://opensource.org/licenses/bsd-license.php',
gpl => 'http://opensource.org/licenses/gpl-license.php',
gpl2 => 'http://opensource.org/licenses/gpl-2.0.php',
gpl3 => 'http://opensource.org/licenses/gpl-3.0.html',
mit => 'http://opensource.org/licenses/mit-license.php',
mozilla => 'http://opensource.org/licenses/mozilla1.1.php',
open_source => undef,
unrestricted => undef,
restrictive => undef,
unknown => undef,
);
sub license {
my $self = shift;
return $self->{values}->{license} unless @_;
my $license = shift or die(
'Did not provide a value to license()'
);
$self->{values}->{license} = $license;
# Automatically fill in license URLs
if ( $license_urls{$license} ) {
$self->resources( license => $license_urls{$license} );
}
return 1;
}
sub all_from {
my ( $self, $file ) = @_;
unless ( defined($file) ) {
my $name = $self->name or die(
"all_from called with no args without setting name() first"
);
$file = join('/', 'lib', split(/-/, $name)) . '.pm';
$file =~ s{.*/}{} unless -e $file;
unless ( -e $file ) {
die("all_from cannot find $file from $name");
}
}
unless ( -f $file ) {
die("The path '$file' does not exist, or is not a file");
}
# Some methods pull from POD instead of code.
# If there is a matching .pod, use that instead
my $pod = $file;
$pod =~ s/\.pm$/.pod/i;
$pod = $file unless -e $pod;
# Pull the different values
$self->name_from($file) unless $self->name;
$self->version_from($file) unless $self->version;
$self->perl_version_from($file) unless $self->perl_version;
$self->author_from($pod) unless $self->author;
$self->license_from($pod) unless $self->license;
$self->abstract_from($pod) unless $self->abstract;
return 1;
}
sub provides {
my $self = shift;
my $provides = ( $self->{values}->{provides} ||= {} );
%$provides = (%$provides, @_) if @_;
return $provides;
}
sub auto_provides {
my $self = shift;
return $self unless $self->is_admin;
unless (-e 'MANIFEST') {
warn "Cannot deduce auto_provides without a MANIFEST, skipping\n";
return $self;
}
# Avoid spurious warnings as we are not checking manifest here.
local $SIG{__WARN__} = sub {1};
require ExtUtils::Manifest;
local *ExtUtils::Manifest::manicheck = sub { return };
require Module::Build;
my $build = Module::Build->new(
dist_name => $self->name,
dist_version => $self->version,
license => $self->license,
);
$self->provides( %{ $build->find_dist_packages || {} } );
}
sub feature {
my $self = shift;
my $name = shift;
my $features = ( $self->{values}->{features} ||= [] );
my $mods;
if ( @_ == 1 and ref( $_[0] ) ) {
# The user used ->feature like ->features by passing in the second
# argument as a reference. Accomodate for that.
$mods = $_[0];
} else {
$mods = \@_;
}
my $count = 0;
push @$features, (
$name => [
map {
ref($_) ? ( ref($_) eq 'HASH' ) ? %$_ : @$_ : $_
} @$mods
]
);
return @$features;
}
sub features {
my $self = shift;
while ( my ( $name, $mods ) = splice( @_, 0, 2 ) ) {
$self->feature( $name, @$mods );
}
return $self->{values}->{features}
? @{ $self->{values}->{features} }
: ();
}
sub no_index {
my $self = shift;
my $type = shift;
push @{ $self->{values}->{no_index}->{$type} }, @_ if $type;
return $self->{values}->{no_index};
}
sub read {
my $self = shift;
$self->include_deps( 'YAML::Tiny', 0 );
require YAML::Tiny;
my $data = YAML::Tiny::LoadFile('META.yml');
# Call methods explicitly in case user has already set some values.
while ( my ( $key, $value ) = each %$data ) {
next unless $self->can($key);
if ( ref $value eq 'HASH' ) {
while ( my ( $module, $version ) = each %$value ) {
$self->can($key)->($self, $module => $version );
}
} else {
$self->can($key)->($self, $value);
}
}
return $self;
}
sub write {
my $self = shift;
return $self unless $self->is_admin;
$self->admin->write_meta;
return $self;
}
sub version_from {
require ExtUtils::MM_Unix;
my ( $self, $file ) = @_;
$self->version( ExtUtils::MM_Unix->parse_version($file) );
}
sub abstract_from {
require ExtUtils::MM_Unix;
my ( $self, $file ) = @_;
$self->abstract(
bless(
{ DISTNAME => $self->name },
'ExtUtils::MM_Unix'
)->parse_abstract($file)
);
}
# Add both distribution and module name
sub name_from {
my ($self, $file) = @_;
if (
Module::Install::_read($file) =~ m/
^ \s*
package \s*
([\w:]+)
\s* ;
/ixms
) {
my ($name, $module_name) = ($1, $1);
$name =~ s{::}{-}g;
$self->name($name);
unless ( $self->module_name ) {
$self->module_name($module_name);
}
} else {
die("Cannot determine name from $file\n");
}
}
sub perl_version_from {
my $self = shift;
if (
Module::Install::_read($_[0]) =~ m/
^
(?:use|require) \s*
v?
([\d_\.]+)
\s* ;
/ixms
) {
my $perl_version = $1;
$perl_version =~ s{_}{}g;
$self->perl_version($perl_version);
} else {
warn "Cannot determine perl version info from $_[0]\n";
return;
}
}
sub author_from {
my $self = shift;
my $content = Module::Install::_read($_[0]);
if ($content =~ m/
=head \d \s+ (?:authors?)\b \s*
([^\n]*)
|
=head \d \s+ (?:licen[cs]e|licensing|copyright|legal)\b \s*
.*? copyright .*? \d\d\d[\d.]+ \s* (?:\bby\b)? \s*
([^\n]*)
/ixms) {
my $author = $1 || $2;
$author =~ s{E}{<}g;
$author =~ s{E}{>}g;
$self->author($author);
} else {
warn "Cannot determine author info from $_[0]\n";
}
}
sub license_from {
my $self = shift;
if (
Module::Install::_read($_[0]) =~ m/
(
=head \d \s+
(?:licen[cs]e|licensing|copyright|legal)\b
.*?
)
(=head\\d.*|=cut.*|)
\z
/ixms ) {
my $license_text = $1;
my @phrases = (
'under the same (?:terms|license) as (?:perl|the perl programming language) itself' => 'perl', 1,
'GNU general public license' => 'gpl', 1,
'GNU public license' => 'gpl', 1,
'GNU lesser general public license' => 'lgpl', 1,
'GNU lesser public license' => 'lgpl', 1,
'GNU library general public license' => 'lgpl', 1,
'GNU library public license' => 'lgpl', 1,
'BSD license' => 'bsd', 1,
'Artistic license' => 'artistic', 1,
'GPL' => 'gpl', 1,
'LGPL' => 'lgpl', 1,
'BSD' => 'bsd', 1,
'Artistic' => 'artistic', 1,
'MIT' => 'mit', 1,
'proprietary' => 'proprietary', 0,
);
while ( my ($pattern, $license, $osi) = splice(@phrases, 0, 3) ) {
$pattern =~ s{\s+}{\\s+}g;
if ( $license_text =~ /\b$pattern\b/i ) {
$self->license($license);
return 1;
}
}
}
warn "Cannot determine license info from $_[0]\n";
return 'unknown';
}
sub _extract_bugtracker {
my @links = $_[0] =~ m#L<(\Qhttp://rt.cpan.org/\E[^>]+)>#g;
my %links;
@links{@links}=();
@links=keys %links;
return @links;
}
sub bugtracker_from {
my $self = shift;
my $content = Module::Install::_read($_[0]);
my @links = _extract_bugtracker($content);
unless ( @links ) {
warn "Cannot determine bugtracker info from $_[0]\n";
return 0;
}
if ( @links > 1 ) {
warn "Found more than on rt.cpan.org link in $_[0]\n";
return 0;
}
# Set the bugtracker
bugtracker( $links[0] );
return 1;
}
sub requires_from {
my $self = shift;
my $content = Module::Install::_readperl($_[0]);
my @requires = $content =~ m/^use\s+([^\W\d]\w*(?:::\w+)*)\s+([\d\.]+)/mg;
while ( @requires ) {
my $module = shift @requires;
my $version = shift @requires;
$self->requires( $module => $version );
}
}
sub test_requires_from {
my $self = shift;
my $content = Module::Install::_readperl($_[0]);
my @requires = $content =~ m/^use\s+([^\W\d]\w*(?:::\w+)*)\s+([\d\.]+)/mg;
while ( @requires ) {
my $module = shift @requires;
my $version = shift @requires;
$self->test_requires( $module => $version );
}
}
# Convert triple-part versions (eg, 5.6.1 or 5.8.9) to
# numbers (eg, 5.006001 or 5.008009).
# Also, convert double-part versions (eg, 5.8)
sub _perl_version {
my $v = $_[-1];
$v =~ s/^([1-9])\.([1-9]\d?\d?)$/sprintf("%d.%03d",$1,$2)/e;
$v =~ s/^([1-9])\.([1-9]\d?\d?)\.(0|[1-9]\d?\d?)$/sprintf("%d.%03d%03d",$1,$2,$3 || 0)/e;
$v =~ s/(\.\d\d\d)000$/$1/;
$v =~ s/_.+$//;
if ( ref($v) ) {
# Numify
$v = $v + 0;
}
return $v;
}
######################################################################
# MYMETA Support
sub WriteMyMeta {
die "WriteMyMeta has been deprecated";
}
sub write_mymeta_yaml {
my $self = shift;
# We need YAML::Tiny to write the MYMETA.yml file
unless ( eval { require YAML::Tiny; 1; } ) {
return 1;
}
# Generate the data
my $meta = $self->_write_mymeta_data or return 1;
# Save as the MYMETA.yml file
print "Writing MYMETA.yml\n";
YAML::Tiny::DumpFile('MYMETA.yml', $meta);
}
sub write_mymeta_json {
my $self = shift;
# We need JSON to write the MYMETA.json file
unless ( eval { require JSON; 1; } ) {
return 1;
}
# Generate the data
my $meta = $self->_write_mymeta_data or return 1;
# Save as the MYMETA.yml file
print "Writing MYMETA.json\n";
Module::Install::_write(
'MYMETA.json',
JSON->new->pretty(1)->canonical->encode($meta),
);
}
sub _write_mymeta_data {
my $self = shift;
# If there's no existing META.yml there is nothing we can do
return undef unless -f 'META.yml';
# We need Parse::CPAN::Meta to load the file
unless ( eval { require Parse::CPAN::Meta; 1; } ) {
return undef;
}
# Merge the perl version into the dependencies
my $val = $self->Meta->{values};
my $perl = delete $val->{perl_version};
if ( $perl ) {
$val->{requires} ||= [];
my $requires = $val->{requires};
# Canonize to three-dot version after Perl 5.6
if ( $perl >= 5.006 ) {
$perl =~ s{^(\d+)\.(\d\d\d)(\d*)}{join('.', $1, int($2||0), int($3||0))}e
}
unshift @$requires, [ perl => $perl ];
}
# Load the advisory META.yml file
my @yaml = Parse::CPAN::Meta::LoadFile('META.yml');
my $meta = $yaml[0];
# Overwrite the non-configure dependency hashs
delete $meta->{requires};
delete $meta->{build_requires};
delete $meta->{recommends};
if ( exists $val->{requires} ) {
$meta->{requires} = { map { @$_ } @{ $val->{requires} } };
}
if ( exists $val->{build_requires} ) {
$meta->{build_requires} = { map { @$_ } @{ $val->{build_requires} } };
}
return $meta;
}
1;
PPI-HTML-1.08/inc/Module/Install/Scripts.pm 0000644 0001751 0001751 00000001011 11300113642 016575 0 ustar adam adam #line 1
package Module::Install::Scripts;
use strict 'vars';
use Module::Install::Base ();
use vars qw{$VERSION @ISA $ISCORE};
BEGIN {
$VERSION = '0.91';
@ISA = 'Module::Install::Base';
$ISCORE = 1;
}
sub install_script {
my $self = shift;
my $args = $self->makemaker_args;
my $exe = $args->{EXE_FILES} ||= [];
foreach ( @_ ) {
if ( -f $_ ) {
push @$exe, $_;
} elsif ( -d 'script' and -f "script/$_" ) {
push @$exe, "script/$_";
} else {
die("Cannot find script '$_'");
}
}
}
1;
PPI-HTML-1.08/inc/Module/Install/Base.pm 0000644 0001751 0001751 00000001766 11300113642 016041 0 ustar adam adam #line 1
package Module::Install::Base;
use strict 'vars';
use vars qw{$VERSION};
BEGIN {
$VERSION = '0.91';
}
# Suspend handler for "redefined" warnings
BEGIN {
my $w = $SIG{__WARN__};
$SIG{__WARN__} = sub { $w };
}
#line 42
sub new {
my $class = shift;
unless ( defined &{"${class}::call"} ) {
*{"${class}::call"} = sub { shift->_top->call(@_) };
}
unless ( defined &{"${class}::load"} ) {
*{"${class}::load"} = sub { shift->_top->load(@_) };
}
bless { @_ }, $class;
}
#line 61
sub AUTOLOAD {
local $@;
my $func = eval { shift->_top->autoload } or return;
goto &$func;
}
#line 75
sub _top {
$_[0]->{_top};
}
#line 90
sub admin {
$_[0]->_top->{admin}
or
Module::Install::Base::FakeAdmin->new;
}
#line 106
sub is_admin {
$_[0]->admin->VERSION;
}
sub DESTROY {}
package Module::Install::Base::FakeAdmin;
my $fake;
sub new {
$fake ||= bless(\@_, $_[0]);
}
sub AUTOLOAD {}
sub DESTROY {}
# Restore warning handler
BEGIN {
$SIG{__WARN__} = $SIG{__WARN__}->();
}
1;
#line 154
PPI-HTML-1.08/inc/Module/Install/Makefile.pm 0000644 0001751 0001751 00000016003 11300113642 016672 0 ustar adam adam #line 1
package Module::Install::Makefile;
use strict 'vars';
use ExtUtils::MakeMaker ();
use Module::Install::Base ();
use vars qw{$VERSION @ISA $ISCORE};
BEGIN {
$VERSION = '0.91';
@ISA = 'Module::Install::Base';
$ISCORE = 1;
}
sub Makefile { $_[0] }
my %seen = ();
sub prompt {
shift;
# Infinite loop protection
my @c = caller();
if ( ++$seen{"$c[1]|$c[2]|$_[0]"} > 3 ) {
die "Caught an potential prompt infinite loop ($c[1]|$c[2]|$_[0])";
}
# In automated testing, always use defaults
if ( $ENV{AUTOMATED_TESTING} and ! $ENV{PERL_MM_USE_DEFAULT} ) {
local $ENV{PERL_MM_USE_DEFAULT} = 1;
goto &ExtUtils::MakeMaker::prompt;
} else {
goto &ExtUtils::MakeMaker::prompt;
}
}
sub makemaker_args {
my $self = shift;
my $args = ( $self->{makemaker_args} ||= {} );
%$args = ( %$args, @_ );
return $args;
}
# For mm args that take multiple space-seperated args,
# append an argument to the current list.
sub makemaker_append {
my $self = sShift;
my $name = shift;
my $args = $self->makemaker_args;
$args->{name} = defined $args->{$name}
? join( ' ', $args->{name}, @_ )
: join( ' ', @_ );
}
sub build_subdirs {
my $self = shift;
my $subdirs = $self->makemaker_args->{DIR} ||= [];
for my $subdir (@_) {
push @$subdirs, $subdir;
}
}
sub clean_files {
my $self = shift;
my $clean = $self->makemaker_args->{clean} ||= {};
%$clean = (
%$clean,
FILES => join ' ', grep { length $_ } ($clean->{FILES} || (), @_),
);
}
sub realclean_files {
my $self = shift;
my $realclean = $self->makemaker_args->{realclean} ||= {};
%$realclean = (
%$realclean,
FILES => join ' ', grep { length $_ } ($realclean->{FILES} || (), @_),
);
}
sub libs {
my $self = shift;
my $libs = ref $_[0] ? shift : [ shift ];
$self->makemaker_args( LIBS => $libs );
}
sub inc {
my $self = shift;
$self->makemaker_args( INC => shift );
}
my %test_dir = ();
sub _wanted_t {
/\.t$/ and -f $_ and $test_dir{$File::Find::dir} = 1;
}
sub tests_recursive {
my $self = shift;
if ( $self->tests ) {
die "tests_recursive will not work if tests are already defined";
}
my $dir = shift || 't';
unless ( -d $dir ) {
die "tests_recursive dir '$dir' does not exist";
}
%test_dir = ();
require File::Find;
File::Find::find( \&_wanted_t, $dir );
$self->tests( join ' ', map { "$_/*.t" } sort keys %test_dir );
}
sub write {
my $self = shift;
die "&Makefile->write() takes no arguments\n" if @_;
# Check the current Perl version
my $perl_version = $self->perl_version;
if ( $perl_version ) {
eval "use $perl_version; 1"
or die "ERROR: perl: Version $] is installed, "
. "but we need version >= $perl_version";
}
# Make sure we have a new enough MakeMaker
require ExtUtils::MakeMaker;
if ( $perl_version and $self->_cmp($perl_version, '5.006') >= 0 ) {
# MakeMaker can complain about module versions that include
# an underscore, even though its own version may contain one!
# Hence the funny regexp to get rid of it. See RT #35800
# for details.
$self->build_requires( 'ExtUtils::MakeMaker' => $ExtUtils::MakeMaker::VERSION =~ /^(\d+\.\d+)/ );
$self->configure_requires( 'ExtUtils::MakeMaker' => $ExtUtils::MakeMaker::VERSION =~ /^(\d+\.\d+)/ );
} else {
# Allow legacy-compatibility with 5.005 by depending on the
# most recent EU:MM that supported 5.005.
$self->build_requires( 'ExtUtils::MakeMaker' => 6.42 );
$self->configure_requires( 'ExtUtils::MakeMaker' => 6.42 );
}
# Generate the MakeMaker params
my $args = $self->makemaker_args;
$args->{DISTNAME} = $self->name;
$args->{NAME} = $self->module_name || $self->name;
$args->{VERSION} = $self->version;
$args->{NAME} =~ s/-/::/g;
if ( $self->tests ) {
$args->{test} = { TESTS => $self->tests };
}
if ( $] >= 5.005 ) {
$args->{ABSTRACT} = $self->abstract;
$args->{AUTHOR} = $self->author;
}
if ( eval($ExtUtils::MakeMaker::VERSION) >= 6.10 ) {
$args->{NO_META} = 1;
}
if ( eval($ExtUtils::MakeMaker::VERSION) > 6.17 and $self->sign ) {
$args->{SIGN} = 1;
}
unless ( $self->is_admin ) {
delete $args->{SIGN};
}
# Merge both kinds of requires into prereq_pm
my $prereq = ($args->{PREREQ_PM} ||= {});
%$prereq = ( %$prereq,
map { @$_ }
map { @$_ }
grep $_,
($self->configure_requires, $self->build_requires, $self->requires)
);
# Remove any reference to perl, PREREQ_PM doesn't support it
delete $args->{PREREQ_PM}->{perl};
# merge both kinds of requires into prereq_pm
my $subdirs = ($args->{DIR} ||= []);
if ($self->bundles) {
foreach my $bundle (@{ $self->bundles }) {
my ($file, $dir) = @$bundle;
push @$subdirs, $dir if -d $dir;
delete $prereq->{$file};
}
}
if ( my $perl_version = $self->perl_version ) {
eval "use $perl_version; 1"
or die "ERROR: perl: Version $] is installed, "
. "but we need version >= $perl_version";
}
$args->{INSTALLDIRS} = $self->installdirs;
my %args = map { ( $_ => $args->{$_} ) } grep {defined($args->{$_})} keys %$args;
my $user_preop = delete $args{dist}->{PREOP};
if (my $preop = $self->admin->preop($user_preop)) {
foreach my $key ( keys %$preop ) {
$args{dist}->{$key} = $preop->{$key};
}
}
my $mm = ExtUtils::MakeMaker::WriteMakefile(%args);
$self->fix_up_makefile($mm->{FIRST_MAKEFILE} || 'Makefile');
}
sub fix_up_makefile {
my $self = shift;
my $makefile_name = shift;
my $top_class = ref($self->_top) || '';
my $top_version = $self->_top->VERSION || '';
my $preamble = $self->preamble
? "# Preamble by $top_class $top_version\n"
. $self->preamble
: '';
my $postamble = "# Postamble by $top_class $top_version\n"
. ($self->postamble || '');
local *MAKEFILE;
open MAKEFILE, "< $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!";
my $makefile = do { local $/; };
close MAKEFILE or die $!;
$makefile =~ s/\b(test_harness\(\$\(TEST_VERBOSE\), )/$1'inc', /;
$makefile =~ s/( -I\$\(INST_ARCHLIB\))/ -Iinc$1/g;
$makefile =~ s/( "-I\$\(INST_LIB\)")/ "-Iinc"$1/g;
$makefile =~ s/^(FULLPERL = .*)/$1 "-Iinc"/m;
$makefile =~ s/^(PERL = .*)/$1 "-Iinc"/m;
# Module::Install will never be used to build the Core Perl
# Sometimes PERL_LIB and PERL_ARCHLIB get written anyway, which breaks
# PREFIX/PERL5LIB, and thus, install_share. Blank them if they exist
$makefile =~ s/^PERL_LIB = .+/PERL_LIB =/m;
#$makefile =~ s/^PERL_ARCHLIB = .+/PERL_ARCHLIB =/m;
# Perl 5.005 mentions PERL_LIB explicitly, so we have to remove that as well.
$makefile =~ s/(\"?)-I\$\(PERL_LIB\)\1//g;
# XXX - This is currently unused; not sure if it breaks other MM-users
# $makefile =~ s/^pm_to_blib\s+:\s+/pm_to_blib :: /mg;
open MAKEFILE, "> $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!";
print MAKEFILE "$preamble$makefile$postamble" or die $!;
close MAKEFILE or die $!;
1;
}
sub preamble {
my ($self, $text) = @_;
$self->{preamble} = $text . $self->{preamble} if defined $text;
$self->{preamble};
}
sub postamble {
my ($self, $text) = @_;
$self->{postamble} ||= $self->admin->postamble;
$self->{postamble} .= $text if defined $text;
$self->{postamble}
}
1;
__END__
#line 394
PPI-HTML-1.08/inc/Module/Install/Fetch.pm 0000644 0001751 0001751 00000004627 11300113642 016217 0 ustar adam adam #line 1
package Module::Install::Fetch;
use strict;
use Module::Install::Base ();
use vars qw{$VERSION @ISA $ISCORE};
BEGIN {
$VERSION = '0.91';
@ISA = 'Module::Install::Base';
$ISCORE = 1;
}
sub get_file {
my ($self, %args) = @_;
my ($scheme, $host, $path, $file) =
$args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return;
if ( $scheme eq 'http' and ! eval { require LWP::Simple; 1 } ) {
$args{url} = $args{ftp_url}
or (warn("LWP support unavailable!\n"), return);
($scheme, $host, $path, $file) =
$args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return;
}
$|++;
print "Fetching '$file' from $host... ";
unless (eval { require Socket; Socket::inet_aton($host) }) {
warn "'$host' resolve failed!\n";
return;
}
return unless $scheme eq 'ftp' or $scheme eq 'http';
require Cwd;
my $dir = Cwd::getcwd();
chdir $args{local_dir} or return if exists $args{local_dir};
if (eval { require LWP::Simple; 1 }) {
LWP::Simple::mirror($args{url}, $file);
}
elsif (eval { require Net::FTP; 1 }) { eval {
# use Net::FTP to get past firewall
my $ftp = Net::FTP->new($host, Passive => 1, Timeout => 600);
$ftp->login("anonymous", 'anonymous@example.com');
$ftp->cwd($path);
$ftp->binary;
$ftp->get($file) or (warn("$!\n"), return);
$ftp->quit;
} }
elsif (my $ftp = $self->can_run('ftp')) { eval {
# no Net::FTP, fallback to ftp.exe
require FileHandle;
my $fh = FileHandle->new;
local $SIG{CHLD} = 'IGNORE';
unless ($fh->open("|$ftp -n")) {
warn "Couldn't open ftp: $!\n";
chdir $dir; return;
}
my @dialog = split(/\n/, <<"END_FTP");
open $host
user anonymous anonymous\@example.com
cd $path
binary
get $file $file
quit
END_FTP
foreach (@dialog) { $fh->print("$_\n") }
$fh->close;
} }
else {
warn "No working 'ftp' program available!\n";
chdir $dir; return;
}
unless (-f $file) {
warn "Fetching failed: $@\n";
chdir $dir; return;
}
return if exists $args{size} and -s $file != $args{size};
system($args{run}) if exists $args{run};
unlink($file) if $args{remove};
print(((!exists $args{check_for} or -e $args{check_for})
? "done!" : "failed! ($!)"), "\n");
chdir $dir; return !$?;
}
1;
PPI-HTML-1.08/inc/Module/Install.pm 0000644 0001751 0001751 00000024114 11300113642 015157 0 ustar adam adam #line 1
package Module::Install;
# For any maintainers:
# The load order for Module::Install is a bit magic.
# It goes something like this...
#
# IF ( host has Module::Install installed, creating author mode ) {
# 1. Makefile.PL calls "use inc::Module::Install"
# 2. $INC{inc/Module/Install.pm} set to installed version of inc::Module::Install
# 3. The installed version of inc::Module::Install loads
# 4. inc::Module::Install calls "require Module::Install"
# 5. The ./inc/ version of Module::Install loads
# } ELSE {
# 1. Makefile.PL calls "use inc::Module::Install"
# 2. $INC{inc/Module/Install.pm} set to ./inc/ version of Module::Install
# 3. The ./inc/ version of Module::Install loads
# }
use 5.005;
use strict 'vars';
use vars qw{$VERSION $MAIN};
BEGIN {
# All Module::Install core packages now require synchronised versions.
# This will be used to ensure we don't accidentally load old or
# different versions of modules.
# This is not enforced yet, but will be some time in the next few
# releases once we can make sure it won't clash with custom
# Module::Install extensions.
$VERSION = '0.91';
# Storage for the pseudo-singleton
$MAIN = undef;
*inc::Module::Install::VERSION = *VERSION;
@inc::Module::Install::ISA = __PACKAGE__;
}
# Whether or not inc::Module::Install is actually loaded, the
# $INC{inc/Module/Install.pm} is what will still get set as long as
# the caller loaded module this in the documented manner.
# If not set, the caller may NOT have loaded the bundled version, and thus
# they may not have a MI version that works with the Makefile.PL. This would
# result in false errors or unexpected behaviour. And we don't want that.
my $file = join( '/', 'inc', split /::/, __PACKAGE__ ) . '.pm';
unless ( $INC{$file} ) { die <<"END_DIE" }
Please invoke ${\__PACKAGE__} with:
use inc::${\__PACKAGE__};
not:
use ${\__PACKAGE__};
END_DIE
# If the script that is loading Module::Install is from the future,
# then make will detect this and cause it to re-run over and over
# again. This is bad. Rather than taking action to touch it (which
# is unreliable on some platforms and requires write permissions)
# for now we should catch this and refuse to run.
if ( -f $0 ) {
my $s = (stat($0))[9];
# If the modification time is only slightly in the future,
# sleep briefly to remove the problem.
my $a = $s - time;
if ( $a > 0 and $a < 5 ) { sleep 5 }
# Too far in the future, throw an error.
my $t = time;
if ( $s > $t ) { die <<"END_DIE" }
Your installer $0 has a modification time in the future ($s > $t).
This is known to create infinite loops in make.
Please correct this, then run $0 again.
END_DIE
}
# Build.PL was formerly supported, but no longer is due to excessive
# difficulty in implementing every single feature twice.
if ( $0 =~ /Build.PL$/i ) { die <<"END_DIE" }
Module::Install no longer supports Build.PL.
It was impossible to maintain duel backends, and has been deprecated.
Please remove all Build.PL files and only use the Makefile.PL installer.
END_DIE
# To save some more typing in Module::Install installers, every...
# use inc::Module::Install
# ...also acts as an implicit use strict.
$^H |= strict::bits(qw(refs subs vars));
use Cwd ();
use File::Find ();
use File::Path ();
use FindBin;
sub autoload {
my $self = shift;
my $who = $self->_caller;
my $cwd = Cwd::cwd();
my $sym = "${who}::AUTOLOAD";
$sym->{$cwd} = sub {
my $pwd = Cwd::cwd();
if ( my $code = $sym->{$pwd} ) {
# Delegate back to parent dirs
goto &$code unless $cwd eq $pwd;
}
$$sym =~ /([^:]+)$/ or die "Cannot autoload $who - $sym";
my $method = $1;
if ( uc($method) eq $method ) {
# Do nothing
return;
} elsif ( $method =~ /^_/ and $self->can($method) ) {
# Dispatch to the root M:I class
return $self->$method(@_);
}
# Dispatch to the appropriate plugin
unshift @_, ( $self, $1 );
goto &{$self->can('call')};
};
}
sub import {
my $class = shift;
my $self = $class->new(@_);
my $who = $self->_caller;
unless ( -f $self->{file} ) {
require "$self->{path}/$self->{dispatch}.pm";
File::Path::mkpath("$self->{prefix}/$self->{author}");
$self->{admin} = "$self->{name}::$self->{dispatch}"->new( _top => $self );
$self->{admin}->init;
@_ = ($class, _self => $self);
goto &{"$self->{name}::import"};
}
*{"${who}::AUTOLOAD"} = $self->autoload;
$self->preload;
# Unregister loader and worker packages so subdirs can use them again
delete $INC{"$self->{file}"};
delete $INC{"$self->{path}.pm"};
# Save to the singleton
$MAIN = $self;
return 1;
}
sub preload {
my $self = shift;
unless ( $self->{extensions} ) {
$self->load_extensions(
"$self->{prefix}/$self->{path}", $self
);
}
my @exts = @{$self->{extensions}};
unless ( @exts ) {
@exts = $self->{admin}->load_all_extensions;
}
my %seen;
foreach my $obj ( @exts ) {
while (my ($method, $glob) = each %{ref($obj) . '::'}) {
next unless $obj->can($method);
next if $method =~ /^_/;
next if $method eq uc($method);
$seen{$method}++;
}
}
my $who = $self->_caller;
foreach my $name ( sort keys %seen ) {
*{"${who}::$name"} = sub {
${"${who}::AUTOLOAD"} = "${who}::$name";
goto &{"${who}::AUTOLOAD"};
};
}
}
sub new {
my ($class, %args) = @_;
# ignore the prefix on extension modules built from top level.
my $base_path = Cwd::abs_path($FindBin::Bin);
unless ( Cwd::abs_path(Cwd::cwd()) eq $base_path ) {
delete $args{prefix};
}
return $args{_self} if $args{_self};
$args{dispatch} ||= 'Admin';
$args{prefix} ||= 'inc';
$args{author} ||= ($^O eq 'VMS' ? '_author' : '.author');
$args{bundle} ||= 'inc/BUNDLES';
$args{base} ||= $base_path;
$class =~ s/^\Q$args{prefix}\E:://;
$args{name} ||= $class;
$args{version} ||= $class->VERSION;
unless ( $args{path} ) {
$args{path} = $args{name};
$args{path} =~ s!::!/!g;
}
$args{file} ||= "$args{base}/$args{prefix}/$args{path}.pm";
$args{wrote} = 0;
bless( \%args, $class );
}
sub call {
my ($self, $method) = @_;
my $obj = $self->load($method) or return;
splice(@_, 0, 2, $obj);
goto &{$obj->can($method)};
}
sub load {
my ($self, $method) = @_;
$self->load_extensions(
"$self->{prefix}/$self->{path}", $self
) unless $self->{extensions};
foreach my $obj (@{$self->{extensions}}) {
return $obj if $obj->can($method);
}
my $admin = $self->{admin} or die <<"END_DIE";
The '$method' method does not exist in the '$self->{prefix}' path!
Please remove the '$self->{prefix}' directory and run $0 again to load it.
END_DIE
my $obj = $admin->load($method, 1);
push @{$self->{extensions}}, $obj;
$obj;
}
sub load_extensions {
my ($self, $path, $top) = @_;
unless ( grep { ! ref $_ and lc $_ eq lc $self->{prefix} } @INC ) {
unshift @INC, $self->{prefix};
}
foreach my $rv ( $self->find_extensions($path) ) {
my ($file, $pkg) = @{$rv};
next if $self->{pathnames}{$pkg};
local $@;
my $new = eval { require $file; $pkg->can('new') };
unless ( $new ) {
warn $@ if $@;
next;
}
$self->{pathnames}{$pkg} = delete $INC{$file};
push @{$self->{extensions}}, &{$new}($pkg, _top => $top );
}
$self->{extensions} ||= [];
}
sub find_extensions {
my ($self, $path) = @_;
my @found;
File::Find::find( sub {
my $file = $File::Find::name;
return unless $file =~ m!^\Q$path\E/(.+)\.pm\Z!is;
my $subpath = $1;
return if lc($subpath) eq lc($self->{dispatch});
$file = "$self->{path}/$subpath.pm";
my $pkg = "$self->{name}::$subpath";
$pkg =~ s!/!::!g;
# If we have a mixed-case package name, assume case has been preserved
# correctly. Otherwise, root through the file to locate the case-preserved
# version of the package name.
if ( $subpath eq lc($subpath) || $subpath eq uc($subpath) ) {
my $content = Module::Install::_read($subpath . '.pm');
my $in_pod = 0;
foreach ( split //, $content ) {
$in_pod = 1 if /^=\w/;
$in_pod = 0 if /^=cut/;
next if ($in_pod || /^=cut/); # skip pod text
next if /^\s*#/; # and comments
if ( m/^\s*package\s+($pkg)\s*;/i ) {
$pkg = $1;
last;
}
}
}
push @found, [ $file, $pkg ];
}, $path ) if -d $path;
@found;
}
#####################################################################
# Common Utility Functions
sub _caller {
my $depth = 0;
my $call = caller($depth);
while ( $call eq __PACKAGE__ ) {
$depth++;
$call = caller($depth);
}
return $call;
}
sub _read {
local *FH;
if ( $] >= 5.006 ) {
open( FH, '<', $_[0] ) or die "open($_[0]): $!";
} else {
open( FH, "< $_[0]" ) or die "open($_[0]): $!";
}
my $string = do { local $/; };
close FH or die "close($_[0]): $!";
return $string;
}
sub _readperl {
my $string = Module::Install::_read($_[0]);
$string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg;
$string =~ s/(\n)\n*__(?:DATA|END)__\b.*\z/$1/s;
$string =~ s/\n\n=\w+.+?\n\n=cut\b.+?\n+/\n\n/sg;
return $string;
}
sub _readpod {
my $string = Module::Install::_read($_[0]);
$string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg;
return $string if $_[0] =~ /\.pod\z/;
$string =~ s/(^|\n=cut\b.+?\n+)[^=\s].+?\n(\n=\w+|\z)/$1$2/sg;
$string =~ s/\n*=pod\b[^\n]*\n+/\n\n/sg;
$string =~ s/\n*=cut\b[^\n]*\n+/\n\n/sg;
$string =~ s/^\n+//s;
return $string;
}
sub _write {
local *FH;
if ( $] >= 5.006 ) {
open( FH, '>', $_[0] ) or die "open($_[0]): $!";
} else {
open( FH, "> $_[0]" ) or die "open($_[0]): $!";
}
foreach ( 1 .. $#_ ) {
print FH $_[$_] or die "print($_[0]): $!";
}
close FH or die "close($_[0]): $!";
}
# _version is for processing module versions (eg, 1.03_05) not
# Perl versions (eg, 5.8.1).
sub _version ($) {
my $s = shift || 0;
my $d =()= $s =~ /(\.)/g;
if ( $d >= 2 ) {
# Normalise multipart versions
$s =~ s/(\.)(\d{1,3})/sprintf("$1%03d",$2)/eg;
}
$s =~ s/^(\d+)\.?//;
my $l = $1 || 0;
my @v = map {
$_ . '0' x (3 - length $_)
} $s =~ /(\d{1,3})\D?/g;
$l = $l . '.' . join '', @v if @v;
return $l + 0;
}
sub _cmp ($$) {
_version($_[0]) <=> _version($_[1]);
}
# Cloned from Params::Util::_CLASS
sub _CLASS ($) {
(
defined $_[0]
and
! ref $_[0]
and
$_[0] =~ m/^[^\W\d]\w*(?:::\w+)*\z/s
) ? $_[0] : undef;
}
1;
# Copyright 2008 - 2009 Adam Kennedy.