Class-Adapter-1.07/0000755000175100017510000000000011360372460012456 5ustar adamadamClass-Adapter-1.07/README0000644000175100017510000000674011360372441013344 0ustar adamadamNAME Class::Adapter - Perl implementation of the "Adapter" Design Pattern DESCRIPTION The "Class::Adapter" class is intended as an abstract base class for creating any sort of class or object that follows the *Adapter* pattern. What is an Adapter? The term *Adapter* refers to a *"Design Pattern"* of the same name, from the famous *"Gang of Four"* book *"Design Patterns"*. Although their original implementation was designed for Java and similar single-inheritance strictly-typed langauge, the situation for which it applies is still valid. An *Adapter* in this Perl sense of the term is when a class is created to achieve by composition (objects containing other object) something that can't be achieved by inheritance (sub-classing). This is similar to the *Decorator* pattern, but is intended to be applied on a class-by-class basis, as opposed to being able to be applied one object at a time, as is the case with the *Decorator* pattern. The "Class::Adapter" object holds a parent object that it "wraps", and when a method is called on the "Class::Adapter", it manually calls the same (or different) method with the same (or different) parameters on the parent object contained within it. Instead of these custom methods being hooked in on an object-by-object basis, they are defined at the class level. Basically, a "Class::Adapter" is one of your fall-back positions when Perl's inheritance model fails you, or is no longer good enough, and you need to do something twisty in order to make several APIs play nicely with each other. What can I do with the actual Class::Adapter class Well... nothing really. It exist to provide some extremely low level fundamental methods, and to provide a common base for inheritance of Adapter classes. The base "Class::Adapter" class doesn't even implement a way to push method calls through to the underlying object, since the way in which that happens is the bit that changes from case to case. To actually DO something, you probably want to go take a look at Class::Adapter::Builder, which makes the creation of *Adapter* classes relatively quick and easy. METHODS The "Class::Adapter" class itself supplies only the two most common methods, a default constructor and a private method to access the underlying object. new $object The default "new" constructor takes a single object as argument and creates a new object which holds the passed object. Returns a new "Class::Adapter" object, or "undef" if you do not pass in an object. _OBJECT_ The "_OBJECT_" method is provided primarily as a convenience, and a tool for people implementing sub-classes, and allows the "Class::Adapter" interface to provide a guarenteed correct way of getting to the underlying object, should you need to do so. SUPPORT Bugs should be reported via the CPAN bug tracker at For other issues, contact the author. TO DO - Write more comprehensive tests AUTHOR Adam Kennedy SEE ALSO Class::Adapter::Clear, Class::Adapter::Builder, Class::Decorator COPYRIGHT Copyright 2005 - 2010 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. Class-Adapter-1.07/Makefile.PL0000644000175100017510000000021011360372441014420 0ustar adamadamuse inc::Module::Install::DSL 0.91; all_from lib/Class/Adapter.pm requires Scalar::Util 1.10 test_requires Test::More 0.47 Class-Adapter-1.07/LICENSE0000644000175100017510000004737111360372441013476 0ustar adamadam 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. 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The End Class-Adapter-1.07/xt/0000755000175100017510000000000011360372460013111 5ustar adamadamClass-Adapter-1.07/xt/meta.t0000644000175100017510000000107311360372441014224 0ustar adamadam#!/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(); Class-Adapter-1.07/xt/pmv.t0000644000175100017510000000124711360372441014103 0ustar adamadam#!/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(); Class-Adapter-1.07/xt/pod.t0000644000175100017510000000116711360372441014064 0ustar adamadam#!/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(); Class-Adapter-1.07/META.yml0000644000175100017510000000134711360372454013737 0ustar adamadam--- abstract: "Perl implementation of the \"Adapter\" Design Pattern" author: - 'Adam Kennedy ' build_requires: ExtUtils::MakeMaker: 6.42 Test::More: 0.47 configure_requires: ExtUtils::MakeMaker: 6.42 distribution_type: module generated_by: 'Module::Install version 0.95' license: perl meta-spec: url: http://module-build.sourceforge.net/META-spec-v1.4.html version: 1.4 module_name: Class::Adapter name: Class-Adapter no_index: directory: - inc - t - xt requires: Scalar::Util: 1.10 perl: 5.005 resources: ChangeLog: http://fisheye2.atlassian.com/changelog/cpan/trunk/Class-Adapter license: http://dev.perl.org/licenses/ repository: http://svn.ali.as/cpan/trunk/Class-Adapter version: 1.07 Class-Adapter-1.07/lib/0000755000175100017510000000000011360372460013224 5ustar adamadamClass-Adapter-1.07/lib/Class/0000755000175100017510000000000011360372460014271 5ustar adamadamClass-Adapter-1.07/lib/Class/Adapter.pm0000644000175100017510000001004411360372441016205 0ustar adamadampackage Class::Adapter; =pod =head1 NAME Class::Adapter - Perl implementation of the "Adapter" Design Pattern =head1 DESCRIPTION The C class is intended as an abstract base class for creating any sort of class or object that follows the I pattern. =head2 What is an Adapter? The term I refers to a I<"Design Pattern"> of the same name, from the famous I<"Gang of Four"> book I<"Design Patterns">. Although their original implementation was designed for Java and similar single-inheritance strictly-typed langauge, the situation for which it applies is still valid. An I in this Perl sense of the term is when a class is created to achieve by composition (objects containing other object) something that can't be achieved by inheritance (sub-classing). This is similar to the I pattern, but is intended to be applied on a class-by-class basis, as opposed to being able to be applied one object at a time, as is the case with the I pattern. The C object holds a parent object that it "wraps", and when a method is called on the C, it manually calls the same (or different) method with the same (or different) parameters on the parent object contained within it. Instead of these custom methods being hooked in on an object-by-object basis, they are defined at the class level. Basically, a C is one of your fall-back positions when Perl's inheritance model fails you, or is no longer good enough, and you need to do something twisty in order to make several APIs play nicely with each other. =head2 What can I do with the actual Class::Adapter class Well... nothing really. It exist to provide some extremely low level fundamental methods, and to provide a common base for inheritance of Adapter classes. The base C class doesn't even implement a way to push method calls through to the underlying object, since the way in which B happens is the bit that changes from case to case. To actually DO something, you probably want to go take a look at L, which makes the creation of I classes relatively quick and easy. =head1 METHODS The C class itself supplies only the two most common methods, a default constructor and a private method to access the underlying object. =cut use 5.005; use strict; use Carp (); use Scalar::Util (); use vars qw{$VERSION}; BEGIN { $VERSION = '1.07'; } ##################################################################### # Constructor =pod =head2 new $object The default C constructor takes a single object as argument and creates a new object which holds the passed object. Returns a new C object, or C if you do not pass in an object. =cut sub new { my $class = ref $_[0] ? ref shift : shift; my $object = Scalar::Util::blessed($_[0]) ? shift : return undef; return bless { OBJECT => $object }, $class; } ##################################################################### # Private Methods =pod =head2 _OBJECT_ The C<_OBJECT_> method is provided primarily as a convenience, and a tool for people implementing sub-classes, and allows the C interface to provide a guarenteed correct way of getting to the underlying object, should you need to do so. =cut sub _OBJECT_ { return $_[0]->{OBJECT} if ref $_[0]; Carp::croak('Class::Adapter::_OBJECT_ called as a static method'); } 1; =pod =head1 SUPPORT Bugs should be reported via the CPAN bug tracker at L For other issues, contact the author. =head1 TO DO - Write more comprehensive tests =head1 AUTHOR Adam Kennedy Eadamk@cpan.orgE =head1 SEE ALSO L, L, L =head1 COPYRIGHT Copyright 2005 - 2010 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 Class-Adapter-1.07/lib/Class/Adapter/0000755000175100017510000000000011360372460015651 5ustar adamadamClass-Adapter-1.07/lib/Class/Adapter/Builder.pm0000644000175100017510000002443311360372441017602 0ustar adamadampackage Class::Adapter::Builder; =pod =head1 NAME Class::Adapter::Builder - Generate Class::Adapter classes =head1 SYNOPSIS package My::Adapter; use strict; use Class::Adapter::Builder ISA => 'Specific::API', METHODS => [ qw{foo bar baz} ], method => 'different_method'; 1; =head1 DESCRIPTION C is another mechanism for letting you create I classes of your own. It is intended to act as a toolkit for generating the guts of many varied and different types of I classes. For a simple base class you can inherit from and change a specific method, see L. =head2 The Pragma Interface The most common method for defining I classes, as shown in the synopsis, is the pragma interface. This consists of a set of key/value pairs provided when you load the module. # The format for building Adapter classes use Class::Adapter::Builder PARAM => VALUE, ... =over 4 =item ISA The C param is provided as either a single value, or a reference to an C containing is list of classes. Normally this is just a straight list of classes. However, if the value for C is set to C<'_OBJECT_'> the object will identify itself as whatever is contained in it when the C<-Eisa> and C<-Ecan> method are called on it. =item NEW Normally, you need to create your C objects seperately: # Create the object my $query = CGI->new( 'param1', 'param2' ); # Create the Decorator my $object = My::Adapter->new( $query ); If you provide a class name as the C param, the Decorator will do this for you, passing on any constructor arguments. # Assume we provided the following # NEW => 'CGI', # We can now do the above in one step my $object = My::Adapter->new( 'param1', 'param2' ); =item AUTOLOAD By default, a C does not pass on any methods, with the methods to be passed on specified explicitly with the C<'METHODS'> param. By setting C to true, the C will be given the standard C function to to pass through all unspecified methods to the parent object. By default the AUTOLOAD will pass through any and all calls, including calls to private methods. If the AUTOLOAD is specifically set to 'PUBLIC', the AUTOLOAD setting will ONLY apply to public methods, and any private methods will not be passed through. =item METHODS The C param is provided as a reference to an array of all the methods that are to be passed through to the parent object as is. =back Any params other than the ones specified above are taken as translated methods. # If you provide the following # foo => bar # It the following are equivalent $decorator->foo; $decorator->_OBJECT_->bar; This capability is provided primarily because in Perl one of the main situations in which you hit the limits of Perl's inheritance model is when your class needs to inherit from multiple different classes that containing clashing methods. For example: # If your class is like this package Foo; use base 'This', 'That'; 1; If both Cmethod> exists and Cmethod> exists, and both mean different things, then Cmethod> becomes ambiguous. A C could be used to wrap your C object, with the C becoming the C sub-class, and passing C<$decorator-Emethod> through to C<$object-Ethat_method>. =head1 METHODS Yes, C has public methods and later on you will be able to access them directly, but for now they are remaining undocumented, so that I can shuffle things around for another few versions. Just stick to the pragma interface for now. =cut use 5.005; use strict; use Carp (); use Class::Adapter (); use vars qw{$VERSION}; BEGIN { $VERSION = '1.07'; } ##################################################################### # Constructor sub new { my $class = ref $_[0] || $_[0]; return bless { target => $_[1], isa => [ 'Class::Adapter' ], modules => {}, methods => {}, }, $class; } sub import { my $class = shift; # Must have at least one param return 1 unless @_; # Create the Builder object my $target = caller; my $self = $class->new( $target ); unless ( $self ) { Carp::croak("Failed to create Class::Adapter::Builder object"); } # Process the option pairs while ( @_ ) { my $key = shift; my $value = shift; if ( $key eq 'NEW' ) { $self->set_NEW( $value ); } elsif ( $key eq 'ISA' ) { $self->set_ISA( $value ); } elsif ( $key eq 'AUTOLOAD' ) { $self->set_AUTOLOAD( $value ); } elsif ( $key eq 'METHODS' ) { $self->set_METHODS( $value ); } else { $self->set_method( $key, $value ); } } # Generate the code my $code = $self->make_class or Carp::croak( "Failed to generate Class::Adapter::Builder class" ); # Compile the combined code via a temp file so that debugging works #require File::Temp; #my ($fh, $filename) = File::Temp::tempfile(); #$fh->print("$code"); #close $fh; #require $filename; #print "Loaded '$filename'\n"; eval "$code"; $@ and Carp::croak( "Error while compiling Class::Adapter::Builder class '$target' ($@)" ); $target; } ##################################################################### # Main Methods sub set_NEW { my $self = shift; $self->{new} = shift; # We always need Scalar::Util to pass through new $self->{modules}->{'Scalar::Util'} = 1; # Add a use for the module unless it is already loaded. # We test with the can call instead of just blindly require'ing in # case we want to NEW to something that doesn't have it's own # .pm file. unless ( $self->{new}->can('new') ) { $self->{modules}->{ $self->{new} } = 1; } return 1; } sub set_ISA { my $self = shift; my $array = ref $_[0] eq 'ARRAY' ? shift : [ @_ ]; $self->{isa} = $array; return 1; } sub set_AUTOLOAD { my $self = shift; if ( $_[0] ) { $self->{autoload} = 1; $self->{modules}->{Carp} = 1; if ( $_[0] eq 'PUBLIC' ) { $self->{autoload_public} = 1; } } else { delete $self->{autoload}; } return 1; } sub set_METHODS { my $self = shift; my $array = ref $_[0] eq 'ARRAY' ? shift : [ @_ ]; foreach my $name ( @$array ) { $self->set_method( $name, $name ) or return undef; } return 1; } sub set_method { my $self = shift; if ( @_ == 1 ) { $self->{methods}->{$_[0]} = $_[0]; } elsif ( @_ == 2 ) { $self->{methods}->{$_[0]} = $_[1]; } else { return undef; } return 1; } ##################################################################### # Code Generation Functions sub make_class { my $self = shift; # Generate derived lists my %seen = (); $self->{load} = [ grep { $_ !~ /^Class::Adapter(?:::Builder)?$/ } sort grep { ! $seen{$_}++ } keys %{$self->{modules}} ]; $self->{fake} = [ grep { ! $seen{$_} } grep { $_ ne '_OBJECT_' } @{$self->{isa}} ]; # Build up the parts of the class my @parts = ( "package $self->{target};\n\n" . "# Generated by Class::Abstract::Builder\n" ); if ( keys %{$self->{modules}} ) { push @parts, $self->_make_modules; } if ( $self->{new} ) { push @parts, $self->_make_new( $self->{new} ); } my $methods = $self->{methods}; foreach my $name ( keys %$methods ) { push @parts, $self->_make_method( $name, $methods->{$name} ); } if ( @{$self->{isa}} == 1 ) { if ( $self->{isa}->[0] eq '_OBJECT_' ) { push @parts, $self->_make_OBJECT; } else { push @parts, $self->_make_ISA( @{$self->{isa}} ); } } if ( $self->{autoload} ) { push @parts, $self->_make_AUTOLOAD( $self->{target}, $self->{autoload_public} ); } return join( "\n", @parts, "1;\n" ); } sub _make_modules { my $self = shift; my $pkg = $self->{target}; my $load = join '', map { "\nuse $_ ();" } @{$self->{load}}; # Foo->isa('Foo') returns false if the namespace does not exist # Use the package command in a scope to create namespaces where needed. my $namespaces = join '', map { "\n\t$_->isa('$_') or do { package $_ };" } @{$self->{fake}}; return <<"END_MODULES"; use strict;${load} use Class::Adapter (); BEGIN { \@${pkg}::ISA = 'Class::Adapter';${namespaces} } END_MODULES } sub _make_new { <<"END_NEW" } sub new { my \$class = ref \$_[0] ? ref shift : shift; my \$object = $_[1]\->new(\@_); Scalar::Util::blessed(\$object) or return undef; \$class->SUPER::new(\$object); } END_NEW sub _make_method { <<"END_METHOD" } sub $_[1] { shift->_OBJECT_->$_[2](\@_) } END_METHOD sub _make_OBJECT { <<"END_OBJECT" } sub isa { ref(\$_[0]) ? shift->_OBJECT_->isa(\@_) : shift->isa(\@_); } sub can { ref(\$_[0]) ? shift->_OBJECT_->can(\@_) : shift->can(\@_); } END_OBJECT sub _make_ISA { my $self = shift; my @lines = ( "sub isa {\n", ( map { "\treturn 1 if \$_[1]->isa('$_');\n" } @_ ), "\treturn undef;\n", "}\n", "\n", "sub can {\n", # If we are pretending to be a fake ISA, and we get a can call, # we should try to require the module (even if it doesn't exist) # so that we can provide an accurate answer in the case where # we are faking a module that exists. ( map { "\trequire $_ unless $_->isa('UNIVERSAL');\n" } @{$self->{fake}} ), "\treturn 1 if \$_[0]->SUPER::can(\$_[1]);\n", ( map { "\treturn 1 if $_->can(\$_[1]);\n" } @_ ), "\treturn undef;\n", "}\n", ); return join '', @lines; } sub _make_AUTOLOAD { my $pub = $_[2] ? 'and substr($method, 0, 1) ne "_"' : ''; return <<"END_AUTOLOAD" } sub AUTOLOAD { my \$self = shift; my (\$method) = \$$_[1]::AUTOLOAD =~ m/^.*::(.*)\\z/s; unless ( ref(\$self) $pub) { Carp::croak( qq{Can't locate object method "\$method" via package "\$self" } . qq{(perhaps you forgot to load "\$self")} ); } \$self->_OBJECT_->\$method(\@_); } sub DESTROY { if ( defined \$_[0]->{OBJECT} and \$_[0]->{OBJECT}->can('DESTROY') ) { undef \$_[0]->{OBJECT}; } } END_AUTOLOAD 1; =pod =head1 SUPPORT Bugs should be reported via the CPAN bug tracker at L For other issues, contact the author. =head1 AUTHOR Adam Kennedy Eadamk@cpan.orgE =head1 SEE ALSO L, L =head1 COPYRIGHT Copyright 2005 - 2010 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 Class-Adapter-1.07/lib/Class/Adapter/Clear.pm0000644000175100017510000001027111360372441017235 0ustar adamadampackage Class::Adapter::Clear; =pod =head1 NAME Class::Adapter::Clear - A handy base Adapter class that makes no changes =head1 SYNOPSIS B # Load and create the CGI use CGI; $q = new CGI; # Create the page print $q->header, # HTTP Header $q->start_html('hello world'), # Start the page $q->h1('hello world'), # Hello World! $q->end_html; # End the page B # Load and create the CGI use CGI; $q = new CGI; # Convert to an Adapter use Class::Adapter::Clear; $q = new Class::Adapter::Clear( $q ); # Create the page print $q->header, # HTTP Header $q->start_html('hello world'), # Start the page $q->h1('hello world'), # Hello World! $q->end_html; # End the page B package My::CGI; use base 'Class::Adapter::Clear'; # Optional - Create the thing we are decorating auto-magically sub new { my $class = shift; # Create the object we are decorating my $query = CGI->new(@_); # Wrap it in the Adapter $class->SUPER::new($query); } # Decorate the h1 method to change what is created sub h1 { my $self = shift; my $str = shift; # Do something before the real method call if ( defined $str and $str eq 'hello world' ) { $str = 'Hello World!'; } $self->_OBJECT_->($str, @_); } =head1 DESCRIPTION C provides the base class for creating one common type of L classes. For more power, move up to L. On it's own C passes all methods through to the same method in the parent object with the same parameters, responds to C<-Eisa> like the parent object, and responds to C<-Ecan> like the parent object. It looks like a C, and it quacks like a C. On this base, you simple implement whatever method you want to do something special to. # Different method, same parameters sub method1 { my $self = shift; $self->_OBJECT_->method2(@_); # Call a different method } # Same method, different parameters sub method1 { my $self = shift; $self->_OBJECT_->method1( lc($_[0]) ); # Lowercase the param } # Same method, same parameters, tweak the result sub method1 { my $self = shift; my $rv = $self->_OBJECT_->method1(@_); $rv =~ s/\n/
\n/g; # Add line-break HTML tags at each newline return $rv; } As you can see, the advantage of this full-scale I approach, compared to inheritance, or function wrapping (see L), is that you have complete and utter freedom to do anything you might need to do, without stressing the Perl inheritance model or doing anything unusual or tricky with C references. You may never need this much power. But when you need it, you B need it. As an aside, Class::Adapter::Clear is implemented with the following L formula. use Class::Adapter::Builder ISA => '_OBJECT_', AUTOLOAD => 1; =head1 METHODS =head2 new $object As does the base L class, the default C constructor takes a single object as argument and creates a new object which holds the passed object. Returns a new C object, or C if you do not pass in an object. =cut use 5.005; use strict; use Class::Adapter::Builder ISA => '_OBJECT_', AUTOLOAD => 1; use vars qw{$VERSION}; BEGIN { $VERSION = '1.07'; } 1; =pod =head1 SUPPORT Bugs should be reported via the CPAN bug tracker at L For other issues, contact the author. =head1 AUTHOR Adam Kennedy Eadamk@cpan.orgE =head1 SEE ALSO L, L =head1 COPYRIGHT Copyright 2005 - 2010 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 Class-Adapter-1.07/t/0000755000175100017510000000000011360372460012721 5ustar adamadamClass-Adapter-1.07/t/06_static.t0000644000175100017510000000173111360372441014703 0ustar adamadam#!/usr/bin/perl # Main testing for Class::Adapter::Builder use strict; BEGIN { $DB::single = $DB::single = 1; $| = 1; $^W = 1; } use Test::More tests => 5; # Can we use methods statically ok( Foo::Bar->isa('File::Spec'), 'Positive static isa ok' ); ok( ! Foo::Bar->isa('Something::Else'), 'Negative static isa ok' ); ok( Foo::Bar->can('catfile'), 'Positive static can ok' ); ok( ! Foo::Bar->can('fubared'), 'Negative static can ok' ); # Can we isa to a notional class ok( Foo::Baz->isa('Bar'), 'Positive static isa ok' ); ##################################################################### # Testing Package # This implements a Bubble for a specific class SCOPE: { package Foo::Bar; use Class::Adapter::Builder NEW => 'File::Spec', ISA => 'File::Spec', AUTOLOAD => 1; package Bar; sub new { bless {}, $_[0] } package Foo::Baz; use Class::Adapter::Builder NEW => 'Bar', ISA => 'Bar', AUTOLOAD => 1; } Class-Adapter-1.07/t/07_destroy.t0000644000175100017510000000111611360372441015103 0ustar adamadam#!/usr/bin/perl BEGIN { $DB::single = $DB::single = 1; $| = 1; $^W = 1; } use Test::More tests => 4; SCOPE: { package Foo; sub new { my $class = shift; bless { @_ }, $class; } 1; } SCOPE: { package Bar; use Class::Adapter::Builder ISA => 'Foo', AUTOLOAD => 1; sub new { my $class = shift; return $class->SUPER::new( Foo->new(@_), ); } } # Create an object SCOPE: { my $object = Bar->new; isa_ok( $object, 'Bar' ); $object->DESTROY; } my $foo = Foo->new; isa_ok( $foo, 'Foo' ); my $bar = Bar->new; isa_ok( $bar, 'Foo' ); isa_ok( $bar, 'Bar' ); Class-Adapter-1.07/t/04_clear.t0000644000175100017510000000200011360372441014466 0ustar adamadam#!/usr/bin/perl # Main testing for Class::Adapter::Clear use strict; BEGIN { $| = 1; $^W = 1; } use Test::More tests => 11; use Scalar::Util 'refaddr'; use Class::Adapter::Clear (); # Create a Foo object and it's clear wrapper my $Foo = Foo->new; isa_ok( $Foo, 'Foo' ); my $clear = Class::Adapter::Clear->new( $Foo ); is( ref($clear), 'Class::Adapter::Clear', 'Object is the right ref type' ); isa_ok( $clear, 'Foo' ); my $Bar = Bar->new( $Foo ); is( ref($Bar), 'Bar', 'Object is the right ref type' ); isa_ok( $Bar, 'Foo' ); # Check various calls is( $Foo->foo, 'foo', 'Foo->foo is correct' ); is( $Foo->bar, 'bar', 'Foo->bar is correct' ); is( $clear->foo, 'foo', 'Clear->foo is correct' ); is( $clear->bar, 'bar', 'Clear->bar is correct' ); is( $Bar->foo, 'bar', 'Bar->foo is correct' ); is( $Bar->bar, 'bar', 'Bar->bar is correct' ); package Foo; sub new { bless {}, shift; } sub foo { 'foo' } sub bar { 'bar' } 1; package Bar; use base 'Class::Adapter::Clear'; sub foo { shift->_OBJECT_->bar } 1; Class-Adapter-1.07/t/01_compile.t0000644000175100017510000000073411360372441015041 0ustar adamadam#!/usr/bin/perl # Compile testing for Class::Adapter use strict; BEGIN { $| = 1; $^W = 1; } use Test::More tests => 5; # Sometimes it's hard to know when different Scalar::Util tools turned up. # So confirm the existance of blessed use_ok( 'Scalar::Util' ); ok( defined(&Scalar::Util::blessed), 'blessed exists in Scalar::Util', ); # Does the module load use_ok( 'Class::Adapter' ); use_ok( 'Class::Adapter::Builder' ); use_ok( 'Class::Adapter::Clear' ); Class-Adapter-1.07/t/05_autoload.t0000644000175100017510000000455711360372441015234 0ustar adamadam#!/usr/bin/perl # Test the AUTOLOAD params use strict; BEGIN { $| = 1; $^W = 1; } use Test::More tests => 22; use Class::Adapter::Builder (); use constant CAB => 'Class::Adapter::Builder'; #################################################################### # Create the Test Classes CLASS: { package My::Object; sub new { my $class = shift; bless { @_ }, $class; } sub foo { 2 } sub bar { $_[0]->{$_[1]} } sub _baz { 4 } 1; } CLASS: { package My::None; local $SIG{'__WARN__'} = sub { die "Hit warning" }; Test::More::use_ok( 'Class::Adapter::Builder', NEW => 'My::Object', ISA => '_OBJECT_', AUTOLOAD => 0, ); } CLASS: { package My::All; local $SIG{'__WARN__'} = sub { die "Hit warning" }; Test::More::use_ok( 'Class::Adapter::Builder', NEW => 'My::Object', ISA => '_OBJECT_', AUTOLOAD => 1, ); } CLASS: { package My::Public; local $SIG{'__WARN__'} = sub { die "Hit warning" }; Test::More::use_ok( 'Class::Adapter::Builder', NEW => 'My::Object', ISA => '_OBJECT_', AUTOLOAD => 'PUBLIC', ); } ##################################################################### # Create the Test Objects sub dies { my $code = shift; eval { &$code() }; ok( $@, $_[0] || 'Code dies as expected' ); } my $object = My::Object->new( a => 3 ); isa_ok( $object, 'My::Object' ); is( $object->foo, 2, '->foo returns true' ); is( $object->bar('a'), 3, '->bar(good) returns correctly' ); is( $object->bar('b'), undef, '->bar(bad) returns undef' ); is( $object->_baz, 4, '->baz returns true' ); my $none = My::None->new( a => 3 ); isa_ok( $none, 'My::Object' ); dies( sub { $none->foo } ); dies( sub { $none->bad('a') } ); dies( sub { $none->_baz } ); my $all = My::All->new( a => 3 ); isa_ok( $all, 'My::Object' ); is( $all->foo, 2, '->foo returns true' ); is( $all->bar('a'), 3, '->bar(good) returns correctly' ); is( $all->bar('b'), undef, '->bar(bad) returns undef' ); is( $all->_baz, 4, '->baz returns true' ); my $public = My::Public->new( a => 3 ); isa_ok( $public, 'My::Object' ); is( $public->foo, 2, '->foo returns true' ); is( $public->bar('a'), 3, '->bar(good) returns correctly' ); is( $public->bar('b'), undef, '->bar(bad) returns undef' ); dies( sub { $public->_baz } ); Class-Adapter-1.07/t/02_main.t0000644000175100017510000000147611360372441014342 0ustar adamadam#!/usr/bin/perl # Main testing for Class::Adapter use strict; BEGIN { $| = 1; $^W = 1; } use Test::More tests => 13; use Scalar::Util 'refaddr'; use Class::Adapter (); # Create an object my $object = bless {}, 'Foo'; isa_ok( $object, 'Foo' ); # Create an adapter my $adapter = Class::Adapter->new( $object ); isa_ok( $adapter, 'Class::Adapter' ); # Do bad things to the constructor is( Class::Adapter->new(), undef, 'Class::Adapter->new() returns undef' ); my @evil = ( undef, '', 1, 'foo', \"foo", [], {}, (sub { 1 }) ); foreach my $it ( @evil ) { is( Class::Adapter->new( $it ), undef, 'Class::Adapter->new(evil) returns undef' ); } # Can we get access to the underlying object? isa_ok( $adapter->_OBJECT_, 'Foo' ); is( refaddr($object), refaddr($adapter->_OBJECT_), '->_OBJECT_ returns the original object', ); Class-Adapter-1.07/t/03_builder.t0000644000175100017510000000264111360372441015040 0ustar adamadam#!/usr/bin/perl # Main testing for Class::Adapter::Builder use strict; BEGIN { $| = 1; $^W = 1; } use Test::More tests => 4; use Scalar::Util 'refaddr'; use Class::Adapter::Builder (); sub string_is { my @left = split /\n/, shift; my @right = split /\n/, shift; is_deeply( \@left, \@right, @_ ); } # Manually implement the Class::Adapter::Clear class my $clear1 = Class::Adapter::Builder->new( 'My::Clear' ); isa_ok( $clear1, 'Class::Adapter::Builder' ); ok( $clear1->set_ISA( '_OBJECT_' ), '->set_ISA(_OBJECT_) returns true' ); ok( $clear1->set_AUTOLOAD(1), '->set_AUTOLOAD() returns true' ); # Check the resulting code string_is( $clear1->make_class, <<'END_CLEAR', '->make_class matches expected code' ); package My::Clear; # Generated by Class::Abstract::Builder use strict; use Carp (); use Class::Adapter (); BEGIN { @My::Clear::ISA = 'Class::Adapter'; } sub isa { ref($_[0]) ? shift->_OBJECT_->isa(@_) : shift->isa(@_); } sub can { ref($_[0]) ? shift->_OBJECT_->can(@_) : shift->can(@_); } sub AUTOLOAD { my $self = shift; my ($method) = $My::Clear::AUTOLOAD =~ m/^.*::(.*)\z/s; unless ( ref($self) ) { Carp::croak( qq{Can't locate object method "$method" via package "$self" } . qq{(perhaps you forgot to load "$self")} ); } $self->_OBJECT_->$method(@_); } sub DESTROY { if ( defined $_[0]->{OBJECT} and $_[0]->{OBJECT}->can('DESTROY') ) { undef $_[0]->{OBJECT}; } } 1; END_CLEAR Class-Adapter-1.07/MANIFEST0000644000175100017510000000102111360372455013605 0ustar adamadamChanges inc/Module/Install.pm inc/Module/Install/Base.pm inc/Module/Install/Can.pm inc/Module/Install/DSL.pm inc/Module/Install/Fetch.pm inc/Module/Install/Makefile.pm inc/Module/Install/Metadata.pm inc/Module/Install/Win32.pm inc/Module/Install/WriteAll.pm lib/Class/Adapter.pm lib/Class/Adapter/Builder.pm lib/Class/Adapter/Clear.pm LICENSE Makefile.PL MANIFEST This list of files META.yml README t/01_compile.t t/02_main.t t/03_builder.t t/04_clear.t t/05_autoload.t t/06_static.t t/07_destroy.t xt/meta.t xt/pmv.t xt/pod.t Class-Adapter-1.07/Changes0000644000175100017510000000277311360372441013761 0ustar adamadamRevision history for Perl extension Class-Adapter 1.07 Mon 12 Apr 2010 - Upgrading to Module::Install 0.95 - I accidentally deleted Class::Adapter from the CPAN. erk! 1.06 Mon 23 Nov 2009 - Upgrading to Module::Install 0.91 - Allow class methods to be passed through 1.05 Wed 10 Sep 2008 - Upgrading to Module::Install 0.77 - Refactoring the DESTROY method to be more paranoidly correct - Updating the test scripts to newer style - Removing File::Spec dependency - Adding support for wrapping around packages that aren't in their own module file. 1.04 Wed 14 Nov 2007 - No functional changes - Upgrading to Module::Install 0.68 1.03 Thu Jun 29 2007 - No functional changes - Upgrading to Module::Install 0.65 1.02 Wed May 24 2006 - Fixed static method calls - Fixed a bad ->can case - Fixed ISA => 'class' - Upgrading to Module::Install 0.62 1.01 Sat Jan 28 2005 - Updating to a newer Module::Install - Fixed support for Cygwin in doing so 1.00 Mon Dec 26 2005 - Added the AUTOLOAD => 'PUBLIC' options - Implemented it and added comprehensive AUTOLOAD testing - Fixed a number of other bugs, and cleaned up the docs a bit - Set to 1.00 as I consider it ready for production use. 0.02 Sat Apr 16 2005 - Research Decorator more, realised this actually implements the Adapter pattern. - Renamed to from Decorator to Class::Adapter - Changed __OBJECT to _OBJECT_ - Added Class::Adapter::Clear - Added first attempt at Class::Adapter::Builder attempt 0.01 Fri Apr 15 2005 - original version Class-Adapter-1.07/inc/0000755000175100017510000000000011360372460013227 5ustar adamadamClass-Adapter-1.07/inc/Module/0000755000175100017510000000000011360372460014454 5ustar adamadamClass-Adapter-1.07/inc/Module/Install/0000755000175100017510000000000011360372460016062 5ustar adamadamClass-Adapter-1.07/inc/Module/Install/DSL.pm0000644000175100017510000000425011360372454017046 0ustar adamadam#line 1 package Module::Install::DSL; use strict; use vars qw{$VERSION $ISCORE}; BEGIN { $VERSION = '0.95'; $ISCORE = 1; *inc::Module::Install::DSL::VERSION = *VERSION; @inc::Module::Install::DSL::ISA = __PACKAGE__; } sub import { # Read in the rest of the Makefile.PL open 0 or die "Couldn't open $0: $!"; my $dsl; SCOPE: { local $/ = undef; $dsl = join "", <0>; } # Change inc::Module::Install::DSL to the regular one. # Remove anything before the use inc::... line. $dsl =~ s/.*?^\s*use\s+(?:inc::)?Module::Install::DSL(\b[^;]*);\s*\n//sm; # Load inc::Module::Install as we would in a regular Makefile.Pl SCOPE: { package main; require inc::Module::Install; inc::Module::Install->import; } # Add the ::DSL plugin to the list of packages in /inc my $admin = $Module::Install::MAIN->{admin}; if ( $admin ) { my $from = $INC{"$admin->{path}/DSL.pm"}; my $to = "$admin->{base}/$admin->{prefix}/$admin->{path}/DSL.pm"; $admin->copy( $from => $to ); } # Convert the basic syntax to code my $code = "INIT {\n" . "package main;\n\n" . dsl2code($dsl) . "\n\nWriteAll();\n" . "}\n"; # Execute the script eval $code; print STDERR "Failed to execute the generated code...\n$@" if $@; exit(0); } sub dsl2code { my $dsl = shift; # Split into lines and strip blanks my @lines = grep { /\S/ } split /[\012\015]+/, $dsl; # Each line represents one command my @code = (); foreach my $line ( @lines ) { # Split the lines into tokens my @tokens = split /\s+/, $line; # The first word is the command my $command = shift @tokens; my @params = (); my @suffix = (); while ( @tokens ) { my $token = shift @tokens; if ( $token eq 'if' or $token eq 'unless' ) { # This is the beginning of a suffix push @suffix, $token; push @suffix, @tokens; last; } else { # Convert to a string $token =~ s/([\\\'])/\\$1/g; push @params, "'$token'"; } }; # Merge to create the final line of code @tokens = ( $command, @params ? join( ', ', @params ) : (), @suffix ); push @code, join( ' ', @tokens ) . ";\n"; } # Join into the complete code block return join( '', @code ); } 1; Class-Adapter-1.07/inc/Module/Install/Win32.pm0000644000175100017510000000340311360372454017325 0ustar adamadam#line 1 package Module::Install::Win32; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '0.95'; @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; Class-Adapter-1.07/inc/Module/Install/WriteAll.pm0000644000175100017510000000237711360372454020157 0ustar adamadam#line 1 package Module::Install::WriteAll; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '0.95';; @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 ( $self->makemaker_args->{PL_FILES} ) { # XXX: This still may be a bit over-defensive... unless ($self->makemaker(6.25)) { $self->makemaker_args( PL_FILES => {} ) if -f 'Build.PL'; } } # 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 { $self->Meta->write_mymeta_yaml; } } return 1; } 1; Class-Adapter-1.07/inc/Module/Install/Can.pm0000644000175100017510000000333311360372454017126 0ustar adamadam#line 1 package Module::Install::Can; use strict; use Config (); use File::Spec (); use ExtUtils::MakeMaker (); use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '0.95'; @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 Class-Adapter-1.07/inc/Module/Install/Metadata.pm0000644000175100017510000004100011360372454020136 0ustar adamadam#line 1 package Module::Install::Metadata; use strict 'vars'; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '0.95'; @ISA = 'Module::Install::Base'; $ISCORE = 1; } my @boolean_keys = qw{ sign }; my @scalar_keys = qw{ name module_name abstract 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 author }; *authors = \&author; 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"); } $self->{values}{all_from} = $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 _extract_perl_version { if ( $_[0] =~ m/ ^\s* (?:use|require) \s* v? ([\d_\.]+) \s* ; /ixms ) { my $perl_version = $1; $perl_version =~ s{_}{}g; return $perl_version; } else { return; } } sub perl_version_from { my $self = shift; my $perl_version=_extract_perl_version(Module::Install::_read($_[0])); if ($perl_version) { $self->perl_version($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; # XXX: ugly but should work anyway... if (eval "require Pod::Escapes; 1") { # Pod::Escapes has a mapping table. # It's in core of perl >= 5.9.3, and should be installed # as one of the Pod::Simple's prereqs, which is a prereq # of Pod::Text 3.x (see also below). $author =~ s{ E<( (\d+) | ([A-Za-z]+) )> } { defined $2 ? chr($2) : defined $Pod::Escapes::Name2character_number{$1} ? chr($Pod::Escapes::Name2character_number{$1}) : do { warn "Unknown escape: E<$1>"; "E<$1>"; }; }gex; } elsif (eval "require Pod::Text; 1" && $Pod::Text::VERSION < 3) { # Pod::Text < 3.0 has yet another mapping table, # though the table name of 2.x and 1.x are different. # (1.x is in core of Perl < 5.6, 2.x is in core of # Perl < 5.9.3) my $mapping = ($Pod::Text::VERSION < 2) ? \%Pod::Text::HTML_Escapes : \%Pod::Text::ESCAPES; $author =~ s{ E<( (\d+) | ([A-Za-z]+) )> } { defined $2 ? chr($2) : defined $mapping->{$1} ? $mapping->{$1} : do { warn "Unknown escape: E<$1>"; "E<$1>"; }; }gex; } else { $author =~ s{E}{<}g; $author =~ s{E}{>}g; } $self->author($author); } else { warn "Cannot determine author info from $_[0]\n"; } } sub _extract_license { my $pod = shift; my $matched; return __extract_license( ($matched) = $pod =~ m/ (=head \d \s+ (?:licen[cs]e|licensing)\b.*?) (=head \d.*|=cut.*|)\z /ixms ) || __extract_license( ($matched) = $pod =~ m/ (=head \d \s+ (?:copyrights?|legal)\b.*?) (=head \d.*|=cut.*|)\z /ixms ); } sub __extract_license { my $license_text = shift or return; my @phrases = ( 'under the same (?:terms|license) as (?:perl|the perl programming language)' => 'perl', 1, 'under the terms of (?:perl|the perl programming language) itself' => 'perl', 1, 'Artistic and GPL' => 'perl', 1, 'GNU general public license' => 'gpl', 1, 'GNU public license' => 'gpl', 1, 'GNU lesser general public license' => 'lgpl', 1, 'GNU lesser public license' => 'lgpl', 1, 'GNU library general public license' => 'lgpl', 1, 'GNU library public license' => 'lgpl', 1, 'BSD license' => 'bsd', 1, 'Artistic license' => 'artistic', 1, 'GPL' => 'gpl', 1, 'LGPL' => 'lgpl', 1, 'BSD' => 'bsd', 1, 'Artistic' => 'artistic', 1, 'MIT' => 'mit', 1, 'proprietary' => 'proprietary', 0, ); while ( my ($pattern, $license, $osi) = splice(@phrases, 0, 3) ) { $pattern =~ s#\s+#\\s+#gs; if ( $license_text =~ /\b$pattern\b/i ) { return $license; } } } sub license_from { my $self = shift; if (my $license=_extract_license(Module::Install::_read($_[0]))) { $self->license($license); } else { warn "Cannot determine license info from $_[0]\n"; return 'unknown'; } } sub _extract_bugtracker { my @links = $_[0] =~ m#L<( \Qhttp://rt.cpan.org/\E[^>]+| \Qhttp://github.com/\E[\w_]+/[\w_]+/issues| \Qhttp://code.google.com/p/\E[\w_\-]+/issues/list )>#gx; 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 one bugtracker 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 $meta; } 1; Class-Adapter-1.07/inc/Module/Install/Base.pm0000644000175100017510000000176611360372454017307 0ustar adamadam#line 1 package Module::Install::Base; use strict 'vars'; use vars qw{$VERSION}; BEGIN { $VERSION = '0.95'; } # 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__} = $SIG{__WARN__}->(); } 1; #line 154 Class-Adapter-1.07/inc/Module/Install/Makefile.pm0000644000175100017510000002622011360372454020142 0ustar adamadam#line 1 package Module::Install::Makefile; use strict 'vars'; use ExtUtils::MakeMaker (); use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '0.95'; @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 or non-interactive session, always use defaults if ( ($ENV{AUTOMATED_TESTING} or -! -t STDIN) and ! $ENV{PERL_MM_USE_DEFAULT} ) { local $ENV{PERL_MM_USE_DEFAULT} = 1; goto &ExtUtils::MakeMaker::prompt; } else { goto &ExtUtils::MakeMaker::prompt; } } # Store a cleaned up version of the MakeMaker version, # since we need to behave differently in a variety of # ways based on the MM version. my $makemaker = eval $ExtUtils::MakeMaker::VERSION; # If we are passed a param, do a "newer than" comparison. # Otherwise, just return the MakeMaker version. sub makemaker { ( @_ < 2 or $makemaker >= eval($_[1]) ) ? $makemaker : 0 } # Ripped from ExtUtils::MakeMaker 6.56, and slightly modified # as we only need to know here whether the attribute is an array # or a hash or something else (which may or may not be appendable). my %makemaker_argtype = ( C => 'ARRAY', CONFIG => 'ARRAY', # CONFIGURE => 'CODE', # ignore DIR => 'ARRAY', DL_FUNCS => 'HASH', DL_VARS => 'ARRAY', EXCLUDE_EXT => 'ARRAY', EXE_FILES => 'ARRAY', FUNCLIST => 'ARRAY', H => 'ARRAY', IMPORTS => 'HASH', INCLUDE_EXT => 'ARRAY', LIBS => 'ARRAY', # ignore '' MAN1PODS => 'HASH', MAN3PODS => 'HASH', META_ADD => 'HASH', META_MERGE => 'HASH', PL_FILES => 'HASH', PM => 'HASH', PMLIBDIRS => 'ARRAY', PMLIBPARENTDIRS => 'ARRAY', PREREQ_PM => 'HASH', CONFIGURE_REQUIRES => 'HASH', SKIP => 'ARRAY', TYPEMAPS => 'ARRAY', XS => 'HASH', # VERSION => ['version',''], # ignore # _KEEP_AFTER_FLUSH => '', clean => 'HASH', depend => 'HASH', dist => 'HASH', dynamic_lib=> 'HASH', linkext => 'HASH', macro => 'HASH', postamble => 'HASH', realclean => 'HASH', test => 'HASH', tool_autosplit => 'HASH', # special cases where you can use makemaker_append CCFLAGS => 'APPENDABLE', DEFINE => 'APPENDABLE', INC => 'APPENDABLE', LDDLFLAGS => 'APPENDABLE', LDFROM => 'APPENDABLE', ); sub makemaker_args { my ($self, %new_args) = @_; my $args = ( $self->{makemaker_args} ||= {} ); foreach my $key (keys %new_args) { if ($makemaker_argtype{$key} eq 'ARRAY') { $args->{$key} = [] unless defined $args->{$key}; unless (ref $args->{$key} eq 'ARRAY') { $args->{$key} = [$args->{$key}] } push @{$args->{$key}}, ref $new_args{$key} eq 'ARRAY' ? @{$new_args{$key}} : $new_args{$key}; } elsif ($makemaker_argtype{$key} eq 'HASH') { $args->{$key} = {} unless defined $args->{$key}; foreach my $skey (keys %{ $new_args{$key} }) { $args->{$key}{$skey} = $new_args{$key}{$skey}; } } elsif ($makemaker_argtype{$key} eq 'APPENDABLE') { $self->makemaker_append($key => $new_args{$key}); } else { if (defined $args->{$key}) { warn qq{MakeMaker attribute "$key" is overriden; use "makemaker_append" to append values\n}; } $args->{$key} = $new_args{$key}; } } return $args; } # For mm args that take multiple space-seperated args, # append an argument to the current list. sub makemaker_append { my $self = shift; 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, $dir ); if ( -d 'xt' and ($Module::Install::AUTHOR or $ENV{RELEASE_TESTING}) ) { File::Find::find( \&_wanted_t, 'xt' ); } $self->tests( join ' ', map { "$_/*.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. my $v = $ExtUtils::MakeMaker::VERSION =~ /^(\d+\.\d+)/; $self->build_requires( 'ExtUtils::MakeMaker' => $v ); $self->configure_requires( 'ExtUtils::MakeMaker' => $v ); } 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->{NAME} =~ s/-/::/g; $args->{VERSION} = $self->version or die <<'EOT'; ERROR: Can't determine distribution version. Please specify it explicitly via 'version' in Makefile.PL, or set a valid $VERSION in a module, and provide its file path via 'version_from' (or 'all_from' if you prefer) in Makefile.PL. EOT $DB::single = 1; if ( $self->tests ) { my @tests = split ' ', $self->tests; my %seen; $args->{test} = { TESTS => (join ' ', grep {!$seen{$_}++} @tests), }; } elsif ( -d 'xt' and ($Module::Install::AUTHOR or $ENV{RELEASE_TESTING}) ) { $args->{test} = { TESTS => join( ' ', map { "$_/*.t" } grep { -d $_ } qw{ t xt } ), }; } if ( $] >= 5.005 ) { $args->{ABSTRACT} = $self->abstract; $args->{AUTHOR} = join ', ', @{$self->author || []}; } if ( $self->makemaker(6.10) ) { $args->{NO_META} = 1; #$args->{NO_MYMETA} = 1; } if ( $self->makemaker(6.17) and $self->sign ) { $args->{SIGN} = 1; } unless ( $self->is_admin ) { delete $args->{SIGN}; } if ( $self->makemaker(6.31) and $self->license ) { $args->{LICENSE} = $self->license; } my $prereq = ($args->{PREREQ_PM} ||= {}); %$prereq = ( %$prereq, map { @$_ } # flatten [module => version] map { @$_ } grep $_, ($self->requires) ); # Remove any reference to perl, PREREQ_PM doesn't support it delete $args->{PREREQ_PM}->{perl}; # Merge both kinds of requires into BUILD_REQUIRES my $build_prereq = ($args->{BUILD_REQUIRES} ||= {}); %$build_prereq = ( %$build_prereq, map { @$_ } # flatten [module => version] map { @$_ } grep $_, ($self->configure_requires, $self->build_requires) ); # Remove any reference to perl, BUILD_REQUIRES doesn't support it delete $args->{BUILD_REQUIRES}->{perl}; # Delete bundled dists from 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 $build_prereq->{$file}; #Delete from build prereqs only } } unless ( $self->makemaker('6.55_03') ) { %$prereq = (%$prereq,%$build_prereq); delete $args->{BUILD_REQUIRES}; } 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"; if ( $self->makemaker(6.48) ) { $args->{MIN_PERL_VERSION} = $perl_version; } } if ($self->installdirs) { warn qq{old INSTALLDIRS (probably set by makemaker_args) is overriden by installdirs\n} if $args->{INSTALLDIRS}; $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; $self->{postamble} } 1; __END__ #line 531 Class-Adapter-1.07/inc/Module/Install/Fetch.pm0000644000175100017510000000462711360372454017465 0ustar adamadam#line 1 package Module::Install::Fetch; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '0.95'; @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; Class-Adapter-1.07/inc/Module/Install.pm0000644000175100017510000002637111360372454016434 0ustar adamadam#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. $INC{inc/Module/Install.pm} set to ./inc/ version of Module::Install # 3. The ./inc/ version of Module::Install loads # } use 5.005; use strict 'vars'; use Cwd (); use File::Find (); use File::Path (); use FindBin; use vars qw{$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 = '0.95'; # Storage for the pseudo-singleton $MAIN = undef; *inc::Module::Install::VERSION = *VERSION; @inc::Module::Install::ISA = __PACKAGE__; } sub import { my $class = shift; my $self = $class->new(@_); my $who = $self->_caller; #------------------------------------------------------------- # all of the following checks should be included in import(), # to allow "eval 'require Module::Install; 1' to test # installation of Module::Install. (RT #51267) #------------------------------------------------------------- # 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 # This reportedly fixes a rare Win32 UTC file time issue, but # as this is a non-cross-platform XS module not in the core, # we shouldn't really depend on it. See RT #24194 for detail. # (Also, this module only supports Perl 5.6 and above). eval "use Win32::UTCFileTime" if $^O eq 'MSWin32' && $] >= 5.006; # 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)); #------------------------------------------------------------- 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 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 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; } # Done in evals to avoid confusing Perl::MinimumVersion eval( $] >= 5.006 ? <<'END_NEW' : <<'END_OLD' ); die $@ if $@; sub _read { local *FH; open( FH, '<', $_[0] ) or die "open($_[0]): $!"; my $string = do { local $/; }; close FH or die "close($_[0]): $!"; return $string; } END_NEW sub _read { local *FH; open( FH, "< $_[0]" ) or die "open($_[0]): $!"; my $string = do { local $/; }; close FH or die "close($_[0]): $!"; return $string; } END_OLD 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; } # Done in evals to avoid confusing Perl::MinimumVersion eval( $] >= 5.006 ? <<'END_NEW' : <<'END_OLD' ); die $@ if $@; sub _write { local *FH; open( FH, '>', $_[0] ) or die "open($_[0]): $!"; foreach ( 1 .. $#_ ) { print FH $_[$_] or die "print($_[0]): $!"; } close FH or die "close($_[0]): $!"; } END_NEW sub _write { local *FH; open( FH, "> $_[0]" ) or die "open($_[0]): $!"; foreach ( 1 .. $#_ ) { print FH $_[$_] or die "print($_[0]): $!"; } close FH or die "close($_[0]): $!"; } END_OLD # _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 - 2010 Adam Kennedy.