Class-Handle-1.07/0000755000175100017510000000000010727411606013533 5ustar adamadam00000000000000Class-Handle-1.07/README0000644000175100017510000002015510727411576014424 0ustar adamadam00000000000000NAME Class::Handle - Create objects that are handles to Classes SYNOPSIS # Create a class handle use Class::Handle; my $class = Class::Handle->new( 'Foo::Class' ); my $name = $class->name; # UNIVERSAL type methods $class->VERSION(); $class->isa( 'Foo:Bar' ); $class->can( 'blah' ); # Class::Inspector type methods $class->installed(); $class->loaded(); $class->filename(); $class->resolved_filename(); $class->functions(); $class->function_refs(); $class->function_exists( 'function' ); $class->methods( 'public', 'full' ); $class->subclasses(); # Class::ISA type methods $class->super_path(); $class->self_and_super_path(); $class->full_super_path(); # Loading and unloading $class->load(); DESCRIPTION Class related functionality in Perl is broken up into a variety of different modules. Class::Handle attempts to provide a convenient object wrapper around the various different types of functions that can be performed on a class. Please note that this is an initial non-production quality release, and should be used as such. Functionality and API are subject to change without notice. Currently, Class::Handle provies what is effectively a combined API from "UNIVERSAL", "Class::ISA" and "Class::Inspector" for obtaining information about a Class, and some additional task methods, such as "load" to common tasks relating to classes. UNIVERSAL API To ensure we maintain compliance with other classes that rely on methods provided by "UNIVERSAL", Class::Handle acts in the normal way when something like "> is called. That is, it returns the version of Class::Handle itself. When "UNIVERSAL" methods are called on an instantiation the method is changed to act on the class we have a handle to. For example, the two following statements are equivalent. # Getting the version directly print Foo::Bar->VERSION; # Getting the version via Class::Handle my $class = Class::Handle->new( 'Foo::Bar' ); print $class->VERSION; This also applies to the "isa" and "can" methods. METHODS new $class The "new" constructor will create a new handle to a class or unknown existance or status. That is, it won't check that the class actually exists at this time. It WILL however check to make sure that your class name is legal. Returns a new Class::Handle object on success Returns undef if the class name is illegal name The c method returns the name of the class as original specified in the constructor. VERSION Find the version for the class. Does not check that the class is loaded ( at this time ). Returns the version on success, "undef" if the class does not defined a $VERSION or the class is not loaded. isa $class Checks to see if the class is a subclass of another class. Does not check that the class is loaded ( at this time ). Returns true/false as for "UNIVERSAL::isa" can $method Checks to see if a particular method is defined for the class. Returns a "CODE" ref to the function is the method is available, or false if the class does not have that method available. installed Checks to see if a particular class is installed on the machine, or at least that the class is available to perl. In this case, "class" really means "module". This methods cannot detect a class that is not a module. ( Has its own file ). Returns true if the class is installed and available, or false otherwise. loaded Checks to see if a class is loaded. In this case, "class" does NOT mean "module". The "loaded" method will return true for classes that do not have their own file. For example, if a module "Foo" contains the classes "Foo", "Foo::Bar" and "Foo::Buffy", the "loaded" method will return true for all of the classes. Returns true if the class is loaded, or false otherwise. filename Returns the base filename for a class. For example, for the class "Foo::Bar", "loaded" would return "Foo/Bar.pm". The "filename" method is platform neutral, it should always return the filename in the correct format for your platform. resolved_filename @extra_paths The "resolved_filename" will attempt to find the real file on your system that will be used when a class is loaded. If additional paths are provided as argument, they will be tried first, before the contents of the @INC array. If a file cannot be found to match the class, returns false. loaded_filename If the class is loaded, returns the name of the file that it was originally loaded from. Returns false if the class is not loaded, or did not have its own file. functions Returns a list of the names of all the functions in the classes immediate namespace. Note that this is not the METHODS of the class, just the functions. Returns a reference to an array of the function names on success. Returns undef on error or if the class is not loaded. function_refs Returns a list of references to all the functions in the classes immediate namespace. Returns a reference to an array of CODE refs of the functions on success, or "undef" on error or if the class is not loaded. function_exists $function Checks to see if the function exists in the class. Note that this is as a function, not as a method. To see if a method exists for a class, use the "can" method in UNIVERSAL, and hence to every other class. Returns true if the function exists, false if the function does not exist, or "undef" on error, or if the class is not loaded. methods @options Attempts to find the methods available to the class. This includes everything in the classes super path up to, but NOT including, UNIVERSAL. Returns a reference to an array of the names of all the available methods on success. Returns undef if the class is not loaded. Any provided options are passed through, and alter the response in the same way as for the options to ">, that is, 'public', 'private', 'full' and 'expanded', and combinations thereof. subclasses The "subclasses" method will search then entire namespace (and thus all currently loaded classes) to find all of the subclasses of the class handle. The actual test will be done by calling "isa" on the class as a static method. (i.e. ">. Returns a reference to a list of the names of the loaded classes that match the class provided, or false is none match, or "undef" if the class name provided is invalid. super_path The "super_path" method is a straight pass through to the "Class::ISA::super_path" function. Returns an ordered list of class names, with no duplicates. The list does NOT include the class itself, or the UNIVERSAL class. self_and_super_path As above, but includes ourself at the beginning of the path. Directly passes through to Class::ISA. full_super_path The "full_super_path" method is an additional method not in "Class::ISA". It returns as for "super_path", except that it also contains BOTH the class itself, and "UNIVERSAL". This full list is more technically accurate, but less commonly used, and as such isn't available from Class::ISA itself. BUGS No known bugs. Additional feature requests are being taken. SUPPORT Bugs should be reported via the CPAN bug tracking system For other inquiries, contact the author AUTHOR Adam Kennedy , SEE ALSO "UNIVERSAL", "Class::ISA", and "Class::Inspector", which provide most of the functionality for this class. COPYRIGHT Copyright (c) 2002 - 2006 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-Handle-1.07/Makefile.PL0000644000175100017510000000045310727411576015515 0ustar adamadam00000000000000use strict; use inc::Module::Install; name 'Class-Handle'; all_from 'lib/Class/Handle.pm'; requires 'Class::ISA' => '0.31'; requires 'Class::Inspector' => '1.12'; build_requires 'File::Spec' => '0.80'; build_requires 'Test::More' => '0.47'; WriteAll; Class-Handle-1.07/LICENSE0000644000175100017510000004737110727411576014562 0ustar adamadam00000000000000 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. 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The End Class-Handle-1.07/META.yml0000644000175100017510000000075510727411577015022 0ustar adamadam00000000000000--- abstract: Create objects that are handles to Classes author: - Adam Kennedy , L build_requires: File::Spec: 0.80 Test::More: 0.47 distribution_type: module generated_by: Module::Install version 0.68 license: perl meta-spec: url: http://module-build.sourceforge.net/META-spec-v1.3.html version: 1.3 name: Class-Handle no_index: directory: - inc - t requires: Class::ISA: 0.31 Class::Inspector: 1.12 perl: 5.005 version: 1.07 Class-Handle-1.07/MANIFEST0000644000175100017510000000055710727411600014665 0ustar adamadam00000000000000Changes 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/Win32.pm inc/Module/Install/WriteAll.pm lib/Class/Handle.pm LICENSE Makefile.PL MANIFEST This list of files META.yml README t/01_compile.t t/02_main.t t/98_pod.t t/99_pmv.t Class-Handle-1.07/lib/0000755000175100017510000000000010727411606014301 5ustar adamadam00000000000000Class-Handle-1.07/lib/Class/0000755000175100017510000000000010727411606015346 5ustar adamadam00000000000000Class-Handle-1.07/lib/Class/Handle.pm0000644000175100017510000003011410727411576017104 0ustar adamadam00000000000000package Class::Handle; =pod =head1 NAME Class::Handle - Create objects that are handles to Classes =head1 SYNOPSIS # Create a class handle use Class::Handle; my $class = Class::Handle->new( 'Foo::Class' ); my $name = $class->name; # UNIVERSAL type methods $class->VERSION(); $class->isa( 'Foo:Bar' ); $class->can( 'blah' ); # Class::Inspector type methods $class->installed(); $class->loaded(); $class->filename(); $class->resolved_filename(); $class->functions(); $class->function_refs(); $class->function_exists( 'function' ); $class->methods( 'public', 'full' ); $class->subclasses(); # Class::ISA type methods $class->super_path(); $class->self_and_super_path(); $class->full_super_path(); # Loading and unloading $class->load(); =head1 DESCRIPTION Class related functionality in Perl is broken up into a variety of different modules. Class::Handle attempts to provide a convenient object wrapper around the various different types of functions that can be performed on a class. Please note that this is an initial non-production quality release, and should be used as such. Functionality and API are subject to change without notice. Currently, Class::Handle provies what is effectively a combined API from C, C and C for obtaining information about a Class, and some additional task methods, such as C to common tasks relating to classes. =head1 UNIVERSAL API To ensure we maintain compliance with other classes that rely on methods provided by C, Class::Handle acts in the normal way when something like C<VERSION>> is called. That is, it returns the version of Class::Handle itself. When C methods are called on an instantiation the method is changed to act on the class we have a handle to. For example, the two following statements are equivalent. # Getting the version directly print Foo::Bar->VERSION; # Getting the version via Class::Handle my $class = Class::Handle->new( 'Foo::Bar' ); print $class->VERSION; This also applies to the C and C methods. =head1 METHODS =cut use 5.005; use strict; use UNIVERSAL (); use Class::ISA (); use Class::Inspector (); # Set the version use vars qw{$VERSION}; BEGIN { $VERSION = '1.07'; } ##################################################################### # Constructor =pod =head2 new $class The C constructor will create a new handle to a class or unknown existance or status. That is, it won't check that the class actually exists at this time. It WILL however check to make sure that your class name is legal. Returns a new Class::Handle object on success Returns undef if the class name is illegal =cut sub new { my $class = ref $_[0] ? ref shift : shift; # Get and check the class name my $name = shift or return undef; $name = 'main' if $name eq '::'; $name =~ s/^::/main::/; return undef unless $name =~ /^[a-z]\w*((?:'|::)\w+)*$/io; # Create and return the object bless { name => $name }, $class; } =pod =head2 name The c method returns the name of the class as original specified in the constructor. =cut sub name { $_[0]->{name} } ##################################################################### # UNIVERSAL Methods =pod =head2 VERSION Find the version for the class. Does not check that the class is loaded ( at this time ). Returns the version on success, C if the class does not defined a C<$VERSION> or the class is not loaded. =cut sub VERSION { my $either = shift; # In the special case that someone wants to know OUR version, # let them find it out as normal. Otherwise, return the VERSION # for the class we point to. ref $either ? UNIVERSAL::VERSION( $either->{name} ) : UNIVERSAL::VERSION( $either ); } =pod =head2 isa $class Checks to see if the class is a subclass of another class. Does not check that the class is loaded ( at this time ). Returns true/false as for C =cut sub isa { my $either = shift; my $isa = shift or return undef; # In the special case that someone wants to know an isa for # OUR version, let them find it out as normal. Otherwise, return # the isa for the class we point to. ref $either ? UNIVERSAL::isa( $either->{name}, $isa ) : UNIVERSAL::isa( $either, $isa ); } =pod =head2 can $method Checks to see if a particular method is defined for the class. Returns a C ref to the function is the method is available, or false if the class does not have that method available. =cut sub can { my $either = shift; my $can = shift or return undef; # In the special case that someone wants to know a "cab" for # OUR versoin, let them find it out as normal. Otherwise, return # the can for the class we point to. ref $either ? UNIVERSAL::can( $either->{name}, $can ) : UNIVERSAL::can( $either, $can ); } ##################################################################### # Class::Inspector methods =pod =head2 installed Checks to see if a particular class is installed on the machine, or at least that the class is available to perl. In this case, "class" really means "module". This methods cannot detect a class that is not a module. ( Has its own file ). Returns true if the class is installed and available, or false otherwise. =cut sub installed { my $self = ref $_[0] ? shift : return undef; Class::Inspector->installed( $self->{name} ); } =pod =head2 loaded Checks to see if a class is loaded. In this case, "class" does NOT mean "module". The C method will return true for classes that do not have their own file. For example, if a module C contains the classes C, C and C, the C method will return true for all of the classes. Returns true if the class is loaded, or false otherwise. =cut sub loaded { my $self = ref $_[0] ? shift : return undef; Class::Inspector->loaded( $self->{name} ); } =pod =head2 filename Returns the base filename for a class. For example, for the class C, C would return C<"Foo/Bar.pm">. The C method is platform neutral, it should always return the filename in the correct format for your platform. =cut sub filename { my $self = ref $_[0] ? shift : return undef; Class::Inspector->filename( $self->{name} ); } =pod =head2 resolved_filename @extra_paths The C will attempt to find the real file on your system that will be used when a class is loaded. If additional paths are provided as argument, they will be tried first, before the contents of the @INC array. If a file cannot be found to match the class, returns false. =cut sub resolved_filename { my $self = ref $_[0] ? shift : return undef; Class::Inspector->resolved_filename( $self->{name} ); } =pod =head2 loaded_filename If the class is loaded, returns the name of the file that it was originally loaded from. Returns false if the class is not loaded, or did not have its own file. =cut sub loaded_filename { my $self = ref $_[0] ? shift : return undef; Class::Inspector->loaded_filename( $self->{name} ); } =pod =head2 functions Returns a list of the names of all the functions in the classes immediate namespace. Note that this is not the METHODS of the class, just the functions. Returns a reference to an array of the function names on success. Returns undef on error or if the class is not loaded. =cut sub functions { my $self = ref $_[0] ? shift : return undef; Class::Inspector->functions( $self->{name} ); } =pod =head2 function_refs Returns a list of references to all the functions in the classes immediate namespace. Returns a reference to an array of CODE refs of the functions on success, or C on error or if the class is not loaded. =cut sub function_refs { my $self = ref $_[0] ? shift : return undef; Class::Inspector->function_refs( $self->{name} ); } =pod =head2 function_exists $function Checks to see if the function exists in the class. Note that this is as a function, not as a method. To see if a method exists for a class, use the C method in UNIVERSAL, and hence to every other class. Returns true if the function exists, false if the function does not exist, or C on error, or if the class is not loaded. =cut sub function_exists { my $self = ref $_[0] ? shift : return undef; Class::Inspector->function_exists( $self->{name}, @_ ); } =pod =head2 methods @options Attempts to find the methods available to the class. This includes everything in the classes super path up to, but NOT including, UNIVERSAL. Returns a reference to an array of the names of all the available methods on success. Returns undef if the class is not loaded. Any provided options are passed through, and alter the response in the same way as for the options to C<methods()>>, that is, 'public', 'private', 'full' and 'expanded', and combinations thereof. =cut sub methods { my $self = ref $_[0] ? shift : return undef; Class::Inspector->methods( $self->{name}, @_ ); } =pod =head2 subclasses The C method will search then entire namespace (and thus B currently loaded classes) to find all of the subclasses of the class handle. The actual test will be done by calling C on the class as a static method. (i.e. C<isa($class)>>. Returns a reference to a list of the names of the loaded classes that match the class provided, or false is none match, or C if the class name provided is invalid. =cut sub subclasses { my $self = ref $_[0] ? shift : return undef; Class::Inspector->subclasses( $self->{name}, @_ ); } ##################################################################### # Class::ISA Methods =pod =head2 super_path The C method is a straight pass through to the C function. Returns an ordered list of class names, with no duplicates. The list does NOT include the class itself, or the L class. =cut sub super_path { my $self = ref $_[0] ? shift : return undef; Class::ISA::super_path( $self->{name} ); } =pod =head2 self_and_super_path As above, but includes ourself at the beginning of the path. Directly passes through to L. =cut sub self_and_super_path { my $self = ref $_[0] ? shift : return undef; Class::ISA::self_and_super_path( $self->{name} ); } =pod =head2 full_super_path The C method is an additional method not in C. It returns as for C, except that it also contains BOTH the class itself, and C. This full list is more technically accurate, but less commonly used, and as such isn't available from L itself. =cut sub full_super_path { my $self = ref $_[0] ? shift : return (); Class::ISA::self_and_super_path( $self->{name} ), 'UNIVERSAL'; } ##################################################################### # Task Methods # These methods are specific to Class::Handle and provide simpler # interfaces to common tasks. # Run-time load a class, as if it were a C, including import. # Roughly equivalent to require $name; $name->import; sub load { my $self = shift or return undef; # Shortcut if the class is already loaded return 1 if Class::Inspector->loaded( $self->{name} ); # Get the resolved file name my $filename = $self->resolved_filename() or return undef; # Load the class require $filename or return undef; # Do we need to call an import method? my $import = $self->can( 'import' ) or return 1; # Go to the import goto &{$import}; } 1; =pod =head1 BUGS No known bugs. Additional feature requests are being taken. =head1 SUPPORT Bugs should be reported via the CPAN bug tracking system L For other inquiries, contact the author =head1 AUTHOR Adam Kennedy Eadamk@cpan.orgE, L =head1 SEE ALSO C, C, and C, which provide most of the functionality for this class. =head1 COPYRIGHT Copyright (c) 2002 - 2006 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-Handle-1.07/Changes0000644000175100017510000000304610727411576015037 0ustar adamadam00000000000000Revision history for Perl extension Class::Handle. 1.07 Tue 11 Dec 2007 - No functional changes - Updating to Module::Install 0.68 - Updating bundled author test 1.06 Sun 4 Jun 2006 - Fixed bug #18553 (resolve_filename in sub load) - Moved from old CVS to new SVN repository - Upgraded to Module::Install 0.62 - Added a proper version in the Class::ISA dependency 1.05 Fri Dec 30 2005 - Fixed a number of POD bugs (Ricardo Signes) - Upgraded Makefile.PL to use Module::Install 1.04 Wed Sep 28 2005 - Added ->subclasses from Class::Inspector 1.12 (nothingmuch/NUFFIN) - To answer a question from the relevant bug, I won't be making new methods appear automatically as it is very unwise to make a modules API morph based on functionality in another dist. It Class::Handle and Class::Inspector were in the same dist, this might be a different story. - Upgraded Makefile.PL to Module::Install 1.03 Wed Jul 21 2004 - Tweaking the tests to work properly on Win32 1.02 Wed Jul 21 2004 - Forcing the use of the newest 1.06 version of Class::Inspector 1.01 Tue Apr 20 2004 - Internals of Class::Interface changed, which broke some tests Resolved this problem. 1.0 Mon Nov 10 2003 - Cleaned up and shrunk the code base a little - Updated the dependencies - Some tweaks to the documentation - Incrementing version to 1.0, since it has proven stable 0.3 Sat Jun 7 19:57:21 2003 - Fixed a broken test 0.2 Tue May 28 18:47:00 2002 - Updating to match ->methods options in Class::Handle 0.1 Thu May 23 21:01:52 2002 - original version Class-Handle-1.07/t/0000755000175100017510000000000010727411606013776 5ustar adamadam00000000000000Class-Handle-1.07/t/01_compile.t0000644000175100017510000000045110727411576016121 0ustar adamadam00000000000000#!/usr/bin/perl # Load testing for Class::Handle # This test only tests that the module compiles. use strict; BEGIN { $| = 1; $^W = 1; } use Test::More tests => 2; # Check their perl version ok( $] >= 5.005, "Your perl is new enough" ); # Does the module load use_ok('Class::Handle'); Class-Handle-1.07/t/98_pod.t0000644000175100017510000000261110727411576015273 0ustar adamadam00000000000000#!/usr/bin/perl use strict; BEGIN { $| = 1; $^W = 1; } use Test::More; # Skip if doing a regular install unless ( $ENV{AUTOMATED_TESTING} ) { plan( skip_all => "Author tests not required for installation" ); } # Load the testing modules if we can eval "use Test::Pod 1.00"; if ( $@ ) { plan( skip_all => "Test::Pod not available for testing" ); } all_pod_files_ok(); exit(0); ##################################################################### # WARNING: INSANE BLACK MAGIC ##################################################################### # Hack Pod::Simple::BlackBox to ignore the Test::Inline # "Extended Begin" syntax. # For example, "=begin has more than one word errors" my $begin; if ( $Test::Pod::VERSION ) { $begin = \&Pod::Simple::BlackBox::_ponder_begin; } sub mybegin { my $para = $_[1]; my $content = join ' ', splice @$para, 2; $content =~ s/^\s+//s; $content =~ s/\s+$//s; my @words = split /\s+/, $content; if ( $words[0] =~ /^test(?:ing)?\z/s ) { foreach ( 2 .. $#$para ) { $para->[$_] = ''; } $para->[2] = $words[0]; } # Continue as normal push @$para, @words; return &$begin(@_); } SCOPE: { local $^W = 0; if ( $Test::Pod::VERSION ) { *Pod::Simple::BlackBox::_ponder_begin = \&mybegin; } } ##################################################################### # END BLACK MAGIC ##################################################################### Class-Handle-1.07/t/02_main.t0000644000175100017510000000736010727411576015424 0ustar adamadam00000000000000#!/usr/bin/perl # Formal testing for Class::Inspector # Do all the tests on ourself, since we know we will be loaded. use strict; BEGIN { $| = 1; $^W = 1; } use Class::Handle; use Test::More tests => 36; # Set up any needed globals use vars qw{$ch $bad}; BEGIN { # To make maintaining this a little faster, # $CI is defined as Class::Inspector, and # $bad for a class we know doesn't exist. $ch = 'Class::Handle'; $bad = 'Class::Handle::Nonexistant'; } # Check the good/bad class name code ok( $ch->new( $ch ), 'Constructor allows known valid' ); ok( $ch->new( $bad ), 'Constructor allows correctly formatted, but not installed' ); ok( $ch->new( 'A::B::C::D::E' ), 'Constructor allows long classes' ); ok( $ch->new( '::' ), 'Constructor allows main' ); ok( $ch->new( '::Blah' ), 'Constructor allows main aliased' ); ok( ! $ch->new(), 'Constructor fails for missing class' ); ok( ! $ch->new( '4teen' ), 'Constructor fails for number starting class' ); ok( ! $ch->new( 'Blah::%f' ), 'Constructor catches bad characters' ); # Create a dummy class for the remainder of the test { package Class::Handle::Dummy; use strict; use base 'Class::Handle'; use vars qw{$VERSION}; BEGIN { $VERSION = '12.34'; } sub dummy1 { 1; } sub dummy2 { 2; } sub dummy3 { 3; } } # Check a newly returned object my $DUMMY = $ch->new( 'Class::Handle::Dummy' ); ok( UNIVERSAL::isa( $DUMMY, 'HASH' ), 'New object is a hash reference' ); isa_ok( $DUMMY, 'Class::Handle' ); ok( (scalar keys %$DUMMY == 1), 'Object contains only one key' ); ok( exists $DUMMY->{name}, "The key is named correctly" ); ok( $DUMMY->{name} eq 'Class::Handle::Dummy', "The contents of the key is correct" ); ok( $DUMMY->name eq 'Class::Handle::Dummy', "->name returns class name" ); # Check the UNIVERSAL related methods is( $ch->VERSION, $Class::Handle::VERSION, '->VERSION in static context returns Class::Handle version' ); ok( $DUMMY->VERSION eq '12.34', '->VERSION in object context returns handle classes version' ); ok( $ch->isa( 'UNIVERSAL' ), 'Static ->isa works' ); ok( $DUMMY->isa( 'Class::Handle::Dummy' ), 'Object ->isa works' ); ok( $ch->can( 'new' ), 'Static ->can works' ); ok( $DUMMY->can( 'dummy1' ), 'Object ->can works' ); # Check the Class::Inspector related methods my $CI = Class::Handle->new( 'Class::Inspector' ); my $bad = Class::Handle->new( 'Class::Handle::Nonexistant' ); ok( $CI->loaded, "->loaded detects loaded" ); ok( ! $bad->loaded, "->loaded detects not loaded" ); my $filename = $CI->filename; is( $filename, File::Spec->catfile( 'Class', 'Inspector.pm' ), "->filename works correctly" ); ok( -f $CI->loaded_filename, "->loaded_filename works" ); ok( -f $CI->resolved_filename, "->resolved_filename works" ); ok( $CI->installed, "->installed detects installed" ); ok( ! $bad->installed, "->installed detects not installed" ); my $functions = $CI->functions; ok( (ref($functions) eq 'ARRAY' and $functions->[0] eq '_class' and scalar @$functions >= 14), "->functions works correctly" ); ok( ! $bad->functions, "->functions fails correctly" ); $functions = $CI->function_refs; ok( (ref($functions) eq 'ARRAY' and ref $functions->[0] and ref($functions->[0]) eq 'CODE' and scalar @$functions >= 14), "->function_refs works correctly" ); ok( ! $bad->function_refs, "->function_refs fails correctly" ); ok( $CI->function_exists( 'installed' ), "->function_exists detects function that exists" ); ok( ! $CI->function_exists('nsfladf' ), "->function_exists fails for bad function" ); ok( ! $CI->function_exists, "->function_exists fails for missing function" ); my $CH = $ch->new( $ch ); isa_ok( $CH, $ch ); my $subclasses = $CH->subclasses; is_deeply( $subclasses, [ 'Class::Handle::Dummy' ], '->subclasses returns as expected' ); # Tests for Class::ISA related methods # missing, ugh Class-Handle-1.07/t/99_pmv.t0000644000175100017510000000065010727411576015315 0ustar adamadam00000000000000#!/usr/bin/perl use strict; BEGIN { $| = 1; $^W = 1; } use Test::More; # Skip if doing a regular install unless ( $ENV{AUTOMATED_TESTING} ) { plan( skip_all => "Author tests not required for installation" ); } # Can we run the version tests eval "use Test::MinimumVersion 0.007;"; if ( $@ ) { plan( skip_all => "Test::MinimumVersion not available" ); } # Test minimum version all_minimum_version_from_metayml_ok(); Class-Handle-1.07/inc/0000755000175100017510000000000010727411606014304 5ustar adamadam00000000000000Class-Handle-1.07/inc/Module/0000755000175100017510000000000010727411606015531 5ustar adamadam00000000000000Class-Handle-1.07/inc/Module/Install/0000755000175100017510000000000010727411606017137 5ustar adamadam00000000000000Class-Handle-1.07/inc/Module/Install/Win32.pm0000644000175100017510000000341610727411577020412 0ustar adamadam00000000000000#line 1 package Module::Install::Win32; use strict; use Module::Install::Base; use vars qw{$VERSION $ISCORE @ISA}; BEGIN { $VERSION = '0.68'; $ISCORE = 1; @ISA = qw{Module::Install::Base}; } # 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, ); if (!$rv) { die <<'END_MESSAGE'; ------------------------------------------------------------------------------- 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-Handle-1.07/inc/Module/Install/WriteAll.pm0000644000175100017510000000162410727411577021232 0ustar adamadam00000000000000#line 1 package Module::Install::WriteAll; use strict; use Module::Install::Base; use vars qw{$VERSION $ISCORE @ISA}; BEGIN { $VERSION = '0.68'; $ISCORE = 1; @ISA = qw{Module::Install::Base}; } sub WriteAll { my $self = shift; my %args = ( meta => 1, sign => 0, inline => 0, check_nmake => 1, @_ ); $self->sign(1) if $args{sign}; $self->Meta->write if $args{meta}; $self->admin->WriteAll(%args) if $self->is_admin; if ( $0 =~ /Build.PL$/i ) { $self->Build->write; } else { $self->check_nmake if $args{check_nmake}; unless ( $self->makemaker_args->{'PL_FILES'} ) { $self->makemaker_args( PL_FILES => {} ); } if ($args{inline}) { $self->Inline->write; } else { $self->Makefile->write; } } } 1; Class-Handle-1.07/inc/Module/Install/Can.pm0000644000175100017510000000337410727411577020214 0ustar adamadam00000000000000#line 1 package Module::Install::Can; use strict; use Module::Install::Base; use Config (); ### This adds a 5.005 Perl version dependency. ### This is a bug and will be fixed. use File::Spec (); use ExtUtils::MakeMaker (); use vars qw{$VERSION $ISCORE @ISA}; BEGIN { $VERSION = '0.68'; $ISCORE = 1; @ISA = qw{Module::Install::Base}; } # check if we can load some module ### Upgrade this to not have to load the module if possible sub can_use { my ($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}), '.') { 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 157 Class-Handle-1.07/inc/Module/Install/Metadata.pm0000644000175100017510000002152710727411577021233 0ustar adamadam00000000000000#line 1 package Module::Install::Metadata; use strict 'vars'; use Module::Install::Base; use vars qw{$VERSION $ISCORE @ISA}; BEGIN { $VERSION = '0.68'; $ISCORE = 1; @ISA = qw{Module::Install::Base}; } my @scalar_keys = qw{ name module_name abstract author version license distribution_type perl_version tests installdirs }; my @tuple_keys = qw{ build_requires requires recommends bundles }; sub Meta { shift } sub Meta_ScalarKeys { @scalar_keys } sub Meta_TupleKeys { @tuple_keys } 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 $key (@tuple_keys) { *$key = sub { my $self = shift; return $self->{values}{$key} unless @_; my @rv; while (@_) { my $module = shift or last; my $version = shift || 0; if ( $module eq 'perl' ) { $version =~ s{^(\d+)\.(\d+)\.(\d+)} {$1 + $2/1_000 + $3/1_000_000}e; $self->perl_version($version); next; } my $rv = [ $module, $version ]; push @rv, $rv; } push @{ $self->{values}{$key} }, @rv; @rv; }; } # configure_requires is currently a null-op sub configure_requires { 1 } # 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 sign { my $self = shift; return $self->{'values'}{'sign'} if defined wantarray and ! @_; $self->{'values'}{'sign'} = ( @_ ? $_[0] : 1 ); return $self; } sub dynamic_config { my $self = shift; unless ( @_ ) { warn "You MUST provide an explicit true/false value to dynamic_config, skipping\n"; return $self; } $self->{'values'}{'dynamic_config'} = $_[0] ? 1 : 0; return $self; } 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; die "all_from: cannot find $file from $name" unless -e $file; } $self->version_from($file) unless $self->version; $self->perl_version_from($file) unless $self->perl_version; # The remaining probes read from POD sections; if the file # has an accompanying .pod, use that instead my $pod = $file; if ( $pod =~ s/\.pm$/.pod/i and -e $pod ) { $file = $pod; } $self->author_from($file) unless $self->author; $self->license_from($file) unless $self->license; $self->abstract_from($file) unless $self->abstract; } 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', 0 ); require YAML; my $data = YAML::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 { my ( $self, $file ) = @_; require ExtUtils::MM_Unix; $self->version( ExtUtils::MM_Unix->parse_version($file) ); } sub abstract_from { my ( $self, $file ) = @_; require ExtUtils::MM_Unix; $self->abstract( bless( { DISTNAME => $self->name }, 'ExtUtils::MM_Unix' )->parse_abstract($file) ); } sub _slurp { my ( $self, $file ) = @_; local *FH; open FH, "< $file" or die "Cannot open $file.pod: $!"; do { local $/; }; } sub perl_version_from { my ( $self, $file ) = @_; if ( $self->_slurp($file) =~ m/ ^ use \s* v? ([\d_\.]+) \s* ; /ixms ) { my $v = $1; $v =~ s{_}{}g; $self->perl_version($1); } else { warn "Cannot determine perl version info from $file\n"; return; } } sub author_from { my ( $self, $file ) = @_; my $content = $self->_slurp($file); 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 $file\n"; } } sub license_from { my ( $self, $file ) = @_; if ( $self->_slurp($file) =~ m/ ( =head \d \s+ (?:licen[cs]e|licensing|copyright|legal)\b .*? ) (=head\\d.*|=cut.*|) \z /ixms ) { my $license_text = $1; my @phrases = ( 'under the same (?:terms|license) as perl itself' => 'perl', 1, 'GNU public license' => 'gpl', 1, 'GNU lesser public license' => 'gpl', 1, 'BSD license' => 'bsd', 1, 'Artistic license' => 'artistic', 1, 'GPL' => 'gpl', 1, 'LGPL' => 'lgpl', 1, 'BSD' => 'bsd', 1, 'Artistic' => 'artistic', 1, 'MIT' => 'mit', 1, 'proprietary' => 'proprietary', 0, ); while ( my ($pattern, $license, $osi) = splice(@phrases, 0, 3) ) { $pattern =~ s{\s+}{\\s+}g; if ( $license_text =~ /\b$pattern\b/i ) { if ( $osi and $license_text =~ /All rights reserved/i ) { warn "LEGAL WARNING: 'All rights reserved' may invalidate Open Source licenses. Consider removing it."; } $self->license($license); return 1; } } } warn "Cannot determine license info from $file\n"; return 'unknown'; } 1; Class-Handle-1.07/inc/Module/Install/Base.pm0000644000175100017510000000203510727411577020356 0ustar adamadam00000000000000#line 1 package Module::Install::Base; $VERSION = '0.68'; # Suspend handler for "redefined" warnings BEGIN { my $w = $SIG{__WARN__}; $SIG{__WARN__} = sub { $w }; } ### This is the ONLY module that shouldn't have strict on # use strict; #line 41 sub new { my ($class, %args) = @_; foreach my $method ( qw(call load) ) { *{"$class\::$method"} = sub { shift()->_top->$method(@_); } unless defined &{"$class\::$method"}; } bless( \%args, $class ); } #line 61 sub AUTOLOAD { my $self = shift; local $@; my $autoload = eval { $self->_top->autoload } or return; goto &$autoload; } #line 76 sub _top { $_[0]->{_top} } #line 89 sub admin { $_[0]->_top->{admin} or Module::Install::Base::FakeAdmin->new; } 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__} = $SIG{__WARN__}->(); } 1; #line 138 Class-Handle-1.07/inc/Module/Install/Makefile.pm0000644000175100017510000001351110727411577021222 0ustar adamadam00000000000000#line 1 package Module::Install::Makefile; use strict 'vars'; use Module::Install::Base; use ExtUtils::MakeMaker (); use vars qw{$VERSION $ISCORE @ISA}; BEGIN { $VERSION = '0.68'; $ISCORE = 1; @ISA = qw{Module::Install::Base}; } 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, @_ ) if @_; $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"; } require File::Find; %test_dir = (); 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 @_; my $args = $self->makemaker_args; $args->{DISTNAME} = $self->name; $args->{NAME} = $self->module_name || $self->name || $self->determine_NAME($args); $args->{VERSION} = $self->version || $self->determine_VERSION($args); $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->build_requires, $self->requires) ); # 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)) { $args{dist} = $preop; } 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; $self->{postamble} } 1; __END__ #line 363 Class-Handle-1.07/inc/Module/Install/Fetch.pm0000644000175100017510000000463010727411577020540 0ustar adamadam00000000000000#line 1 package Module::Install::Fetch; use strict; use Module::Install::Base; use vars qw{$VERSION $ISCORE @ISA}; BEGIN { $VERSION = '0.68'; $ISCORE = 1; @ISA = qw{Module::Install::Base}; } sub get_file { my ($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-Handle-1.07/inc/Module/Install.pm0000644000175100017510000001761110727411576017511 0ustar adamadam00000000000000#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. $INC{inc/Module/Install.pm} set to ./inc/ version of Module::Install # 3. The ./inc/ version of Module::Install loads # } use 5.004; use strict 'vars'; use vars qw{$VERSION}; 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 = '0.68'; } # 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 and (stat($0))[9] > time ) { die << "END_DIE"; Your installer $0 has a modification time in the future. This is known to create infinite loops in make. Please correct this, then run $0 again. END_DIE } use Cwd (); use File::Find (); use File::Path (); use FindBin; *inc::Module::Install::VERSION = *VERSION; @inc::Module::Install::ISA = __PACKAGE__; 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 - $sym"; unshift @_, ($self, $1); goto &{$self->can('call')} unless uc($1) eq $1; }; } 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"}; } sub preload { my ($self) = @_; unless ( $self->{extensions} ) { $self->load_extensions( "$self->{prefix}/$self->{path}", $self ); } my @exts = @{$self->{extensions}}; unless ( @exts ) { my $admin = $self->{admin}; @exts = $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"; 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 { 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) ) { open PKGFILE, "<$subpath.pm" or die "find_extensions: Can't open $subpath.pm: $!"; my $in_pod = 0; while ( ) { $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; } } close PKGFILE; } push @found, [ $file, $pkg ]; }, $path ) if -d $path; @found; } sub _caller { my $depth = 0; my $call = caller($depth); while ( $call eq __PACKAGE__ ) { $depth++; $call = caller($depth); } return $call; } 1;