Convert-PEM-0.08/000755 000767 000767 00000000000 11477477724 014440 5ustar00btrottbtrott000000 000000 Convert-PEM-0.08/Changes000644 000767 000767 00000004105 11477477526 015733 0ustar00btrottbtrott000000 000000 Revision history for Convert::PEM 0.08 2010.12.06 - Altered explode() to canonicalize line endings to \n, handling DOS (\r\n) and older mac (\r) line breaks cleanly. Thanks to Matt Gramlich for the patch. - Removed sign() and auto_install() from Makefile.PL. - Removed magic svn keywords. - Converted test suite to Test::More. - Added author tests (xt/) and modified SYNOPSIS for all modules to make them pass the compilation test. 0.07 2005.05.25 - Allow passing in Name and Macro parameters on encode and decode, rather than just at initialization. - Use Class::ErrorHandler instead of our own built-in error-handling class. - Switched to using Module::Install in Makefile.PL. 0.06 2001.09.14 - Use Convert::PEM::ErrorHandler instead of defining error/errstr methods for each class. This also lets us use error/errstr as class methods. - Added Macro param to constructor; this is useful when dealing with an ASN.1 description that defines multiple ASN.1 macros, and we want to decode/encode using a specific macro. - Removed Crypt::DES_EDE3 from this distribution; it is now packaged and distributed separately, and has been added as a prereq for Convert::PEM. 0.05 2001.05.11 - Changed explode/implode so that they return/get list of headers in order in which they appear in the file. This fixes the bug where openssl-compatible PEM readers (like ssh-keygen in OpenSSH) could sometimes not read encrypted files (depending on the order given to the headers by the hash). 0.04 2001.04.22 - Changed 'Source' param back to 'Content'. 0.03 2001.04.21 - Added test suite. - Added encode/decode methods, which are the encoding and decoding routines, broken out into separate methods. read and write are now implemented as wrappers around decode and encode. This allows for more flexibility. 0.02 2001.04.20 - Added Content parameter to read method; bypasses file-reading. 0.01 2001.04.20 - original version; created by h2xs 1.19 Convert-PEM-0.08/inc/000755 000767 000767 00000000000 11477477724 015211 5ustar00btrottbtrott000000 000000 Convert-PEM-0.08/lib/000755 000767 000767 00000000000 11477477724 015206 5ustar00btrottbtrott000000 000000 Convert-PEM-0.08/Makefile.PL000644 000767 000767 00000000625 11477336702 016403 0ustar00btrottbtrott000000 000000 use inc::Module::Install; name 'Convert-PEM'; all_from 'lib/Convert/PEM.pm'; readme_from 'lib/Convert/PEM.pm'; requires 'Class::ErrorHandler'; requires 'MIME::Base64'; requires 'Convert::ASN1' => '0.10'; requires 'Digest::MD5'; requires 'Crypt::DES_EDE3'; test_requires 'Test::More'; test_requires 'Test::Exception'; use_test_base; auto_include_deps; author_tests('xt'); auto_set_repository; WriteAll; Convert-PEM-0.08/MANIFEST000644 000767 000767 00000001360 11477477652 015571 0ustar00btrottbtrott000000 000000 Changes inc/Module/Install.pm inc/Module/Install/AuthorTests.pm inc/Module/Install/Base.pm inc/Module/Install/Can.pm inc/Module/Install/Fetch.pm inc/Module/Install/Include.pm inc/Module/Install/Makefile.pm inc/Module/Install/Metadata.pm inc/Module/Install/ReadmeFromPod.pm inc/Module/Install/Repository.pm inc/Module/Install/TestBase.pm inc/Module/Install/Win32.pm inc/Module/Install/WriteAll.pm inc/Spiffy.pm inc/Sub/Uplevel.pm inc/Test/Base.pm inc/Test/Base/Filter.pm inc/Test/Builder.pm inc/Test/Builder/Module.pm inc/Test/Exception.pm inc/Test/More.pm lib/Convert/PEM.pm lib/Convert/PEM/CBC.pm Makefile.PL MANIFEST This list of files META.yml README t/00-compile.t t/01-readwrite.t t/02-encode.t t/03-ede3.t t/04-explode.t xt/pod.t xt/synopsis.t Convert-PEM-0.08/META.yml000644 000767 000767 00000001255 11477477713 015712 0ustar00btrottbtrott000000 000000 --- abstract: 'Read/write encrypted ASN.1 PEM files' author: - '& COPYRIGHTS' build_requires: ExtUtils::MakeMaker: 6.42 configure_requires: ExtUtils::MakeMaker: 6.42 distribution_type: module generated_by: 'Module::Install version 1.00' license: perl meta-spec: url: http://module-build.sourceforge.net/META-spec-v1.4.html version: 1.4 name: Convert-PEM no_index: directory: - inc - t - xt requires: Class::ErrorHandler: 0 Convert::ASN1: 0.10 Crypt::DES_EDE3: 0 Digest::MD5: 0 Filter::Util::Call: 0 MIME::Base64: 0 perl: 5.8.1 resources: license: http://dev.perl.org/licenses/ repository: git://github.com/btrott/Convert-PEM.git version: 0.08 Convert-PEM-0.08/README000644 000767 000767 00000020323 11477477712 015315 0ustar00btrottbtrott000000 000000 NAME Convert::PEM - Read/write encrypted ASN.1 PEM files SYNOPSIS use Convert::PEM; my $pem = Convert::PEM->new( Name => "DSA PRIVATE KEY", ASN => qq( DSAPrivateKey SEQUENCE { version INTEGER, p INTEGER, q INTEGER, g INTEGER, pub_key INTEGER, priv_key INTEGER } )); my $keyfile = 'private-key.pem'; my $pwd = 'foobar'; my $pkey = $pem->read( Filename => $keyfile, Password => $pwd ); $pem->write( Content => $pkey, Password => $pwd, Filename => $keyfile ); DESCRIPTION *Convert::PEM* reads and writes PEM files containing ASN.1-encoded objects. The files can optionally be encrypted using a symmetric cipher algorithm, such as 3DES. An unencrypted PEM file might look something like this: -----BEGIN DH PARAMETERS----- MB4CGQDUoLoCULb9LsYm5+/WN992xxbiLQlEuIsCAQM= -----END DH PARAMETERS----- The string beginning "MB4C..." is the Base64-encoded, ASN.1-encoded "object." An encrypted file would have headers describing the type of encryption used, and the initialization vector: -----BEGIN DH PARAMETERS----- Proc-Type: 4,ENCRYPTED DEK-Info: DES-EDE3-CBC,C814158661DC1449 AFAZFbnQNrGjZJ/ZemdVSoZa3HWujxZuvBHzHNoesxeyqqidFvnydA== -----END DH PARAMETERS----- The two headers ("Proc-Type" and "DEK-Info") indicate information about the type of encryption used, and the string starting with "AFAZ..." is the Base64-encoded, encrypted, ASN.1-encoded contents of this "object." The initialization vector ("C814158661DC1449") is chosen randomly. USAGE $pem = Convert::PEM->new( %arg ) Constructs a new *Convert::PEM* object designed to read/write an object of a specific type (given in *%arg*, see below). Returns the new object on success, "undef" on failure (see *ERROR HANDLING* for details). *%arg* can contain: * Name The name of the object; when decoding a PEM-encoded stream, the name in the encoding will be checked against the value of *Name*. Similarly, when encoding an object, the value of *Name* will be used as the name of the object in the PEM-encoded content. For example, given the string "FOO BAR", the output from *encode* will start with a header like: -----BEGIN FOO BAR----- *Name* is a required argument. * ASN An ASN.1 description of the content to be either encoded or decoded. *ASN* is a required argument. * Macro If your ASN.1 description (in the *ASN* parameter) includes more than one ASN.1 macro definition, you will want to use the *Macro* parameter to specify which definition to use when encoding/decoding objects. For example, if your ASN.1 description looks like this: Foo ::= SEQUENCE { x INTEGER, bar Bar } Bar ::= INTEGER If you want to encode/decode a "Foo" object, you will need to tell *Convert::PEM* to use the "Foo" macro definition by using the *Macro* parameter and setting the value to "Foo". *Macro* is an optional argument. $obj = $pem->decode(%args) Decodes, and, optionally, decrypts a PEM file, returning the object as decoded by *Convert::ASN1*. The difference between this method and *read* is that *read* reads the contents of a PEM file on disk; this method expects you to pass the PEM contents as an argument. If an error occurs while reading the file or decrypting/decoding the contents, the function returns *undef*, and you should check the error message using the *errstr* method (below). *%args* can contain: * Content The PEM contents. * Password The password with which the file contents were encrypted. If the file is encrypted, this is a mandatory argument (well, it's not strictly mandatory, but decryption isn't going to work without it). Otherwise it's not necessary. $blob = $pem->encode(%args) Constructs the contents for the PEM file from an object: ASN.1-encodes the object, optionally encrypts those contents. Returns *undef* on failure (encryption failure, file-writing failure, etc.); in this case you should check the error message using the *errstr* method (below). On success returns the constructed PEM string. *%args* can contain: * Content A hash reference that will be passed to *Convert::ASN1::encode*, and which should correspond to the ASN.1 description you gave to the *new* method. The hash reference should have the exact same format as that returned from the *read* method. This argument is mandatory. * Password A password used to encrypt the contents of the PEM file. This is an optional argument; if not provided the contents will be unencrypted. $obj = $pem->read(%args) Reads, decodes, and, optionally, decrypts a PEM file, returning the object as decoded by *Convert::ASN1*. This is implemented as a wrapper around *decode*, with the bonus of reading the PEM file from disk for you. If an error occurs while reading the file or decrypting/decoding the contents, the function returns *undef*, and you should check the error message using the *errstr* method (below). In addition to the arguments that can be passed to the *decode* method (minus the *Content* method), *%args* can contain: * Filename The location of the PEM file that you wish to read. $pem->write(%args) Constructs the contents for the PEM file from an object: ASN.1-encodes the object, optionally encrypts those contents; then writes the file to disk. This is implemented as a wrapper around *encode*, with the bonus of writing the file to disk for you. Returns *undef* on failure (encryption failure, file-writing failure, etc.); in this case you should check the error message using the *errstr* method (below). On success returns the constructed PEM string. In addition to the arguments for *encode*, *%args* can contain: * Filename The location on disk where you'd like the PEM file written. $pem->errstr Returns the value of the last error that occurred. This should only be considered meaningful when you've received *undef* from one of the functions above; in all other cases its relevance is undefined. $pem->asn Returns the *Convert::ASN1* object used internally to decode and encode ASN.1 representations. This is useful when you wish to interact directly with that object; for example, if you need to call *configure* on that object to set the type of big-integer class to be used when decoding/encoding big integers: $pem->asn->configure( decode => { bigint => 'Math::Pari' }, encode => { bigint => 'Math::Pari' } ); ERROR HANDLING If an error occurs in any of the above methods, the method will return "undef". You should then call the method *errstr* to determine the source of the error: $pem->errstr In the case that you do not yet have a *Convert::PEM* object (that is, if an error occurs while creating a *Convert::PEM* object), the error can be obtained as a class method: Convert::PEM->errstr For example, if you try to decode an encrypted object, and you do not give a passphrase to decrypt the object: my $obj = $pem->read( Filename => "encrypted.pem" ) or die "Decryption failed: ", $pem->errstr; LICENSE Convert::PEM is free software; you may redistribute it and/or modify it under the same terms as Perl itself. AUTHOR & COPYRIGHTS Except where otherwise noted, Convert::PEM is Copyright Benjamin Trott, cpan@stupidfool.org. All rights reserved. Convert-PEM-0.08/t/000755 000767 000767 00000000000 11477477724 014703 5ustar00btrottbtrott000000 000000 Convert-PEM-0.08/xt/000755 000767 000767 00000000000 11477477724 015073 5ustar00btrottbtrott000000 000000 Convert-PEM-0.08/xt/pod.t000644 000767 000767 00000000201 11477334044 016016 0ustar00btrottbtrott000000 000000 use Test::More; eval "use Test::Pod 1.00"; plan skip_all => "Test::Pod 1.00 required for testing POD" if $@; all_pod_files_ok(); Convert-PEM-0.08/xt/synopsis.t000644 000767 000767 00000000160 11477334044 017127 0ustar00btrottbtrott000000 000000 use Test::More; eval "use Test::Synopsis"; plan skip_all => "Test::Synopsis required" if $@; all_synopsis_ok(); Convert-PEM-0.08/t/00-compile.t000644 000767 000767 00000000110 11477335053 016711 0ustar00btrottbtrott000000 000000 use strict; use Test::More tests => 1; BEGIN { use_ok 'Convert::PEM' } Convert-PEM-0.08/t/01-readwrite.t000644 000767 000767 00000003004 11477335530 017255 0ustar00btrottbtrott000000 000000 use strict; use Test::More tests => 16; use Test::Exception; use Convert::PEM; use Math::BigInt; my $objfile = "./object.pem"; my $pem = Convert::PEM->new( Name => 'TEST OBJECT', ASN => qq( TestObject SEQUENCE { int INTEGER } )); isa_ok $pem, 'Convert::PEM'; my($obj, $obj2); $obj = { TestObject => { int => 4 } }; lives_ok { $pem->write( Filename => $objfile, Content => $obj) } 'can write'; ok -e $objfile, 'output file exists'; lives_ok { $obj2 = $pem->read( Filename => $objfile ) } 'can read'; is $obj->{TestObject}{int}, $obj2->{TestObject}{int}, 'input matches output'; unlink $objfile; lives_ok { $pem->write( Filename => $objfile, Content => $obj, Password => 'xx' ) } 'can write'; ok -e $objfile, 'output file exists'; lives_ok { $obj2 = $pem->read( Filename => $objfile ) } 'can read'; ok !defined $obj2, 'cannot read encrypted file'; like $pem->errstr, qr/^Decryption failed/, 'errstr matches decryption failed'; lives_ok { $obj2 = $pem->read( Filename => $objfile, Password => 'xx') } 'can read'; is $obj->{TestObject}{int}, $obj2->{TestObject}{int}, 'input matches output'; unlink $objfile; $obj->{TestObject}{int} = Math::BigInt->new("110982309809809850938509"); lives_ok { $pem->write( Filename => $objfile, Content => $obj) } 'can write'; ok -e $objfile, 'output file exists'; lives_ok { $obj2 = $pem->read( Filename => $objfile ) } 'can read'; is $obj->{TestObject}{int}, $obj2->{TestObject}{int}, 'input matches output'; unlink $objfile; Convert-PEM-0.08/t/02-encode.t000644 000767 000767 00000002316 11477336012 016526 0ustar00btrottbtrott000000 000000 use strict; use Test::More tests => 9; use Convert::PEM; use Math::BigInt; my $pem = Convert::PEM->new( Name => 'TEST OBJECT', ASN => qq( TestObject SEQUENCE { int INTEGER } )); isa_ok $pem, 'Convert::PEM'; my($obj, $obj2, $blob); $obj = { TestObject => { int => 4 } }; $blob = $pem->encode( Content => $obj ); ok $blob, 'encode gave us something'; $obj2 = $pem->decode( Content => $blob ); is $obj->{TestObject}{int}, $obj2->{TestObject}{int}, 'input matches output'; $blob = $pem->encode( Content => $obj, Password => 'xx' ); ok $blob, 'encode gave us something'; $obj2 = $pem->decode( Content => $blob ); ok !defined $obj2, 'decode fails on encrypted input'; like $pem->errstr, qr/^Decryption failed/, 'errstr matches decrypt failed'; $obj2 = $pem->decode( Content => $blob, Password => 'xx' ); is $obj->{TestObject}{int}, $obj2->{TestObject}{int}, 'input matches output'; $obj->{TestObject}{int} = Math::BigInt->new("110982309809809850938509"); $blob = $pem->encode( Content => $obj ); ok $blob, 'encode gave us something'; $obj2 = $pem->decode( Content => $blob ); is $obj->{TestObject}{int}, $obj2->{TestObject}{int}, 'input matches output'; Convert-PEM-0.08/t/03-ede3.t000644 000767 000767 00000001710 11477336142 016113 0ustar00btrottbtrott000000 000000 use strict; use Test::More tests => 6; use Convert::PEM::CBC; my $KEY = pack "H64", ("0123456789ABCDEF" x 4); my $IV = "\0" x 8; my($cbc1, $cbc2); $cbc1 = Convert::PEM::CBC->new( Cipher => 'Crypt::DES_EDE3', Key => $KEY, IV => $IV, ); isa_ok $cbc1, 'Convert::PEM::CBC'; $cbc2 = Convert::PEM::CBC->new( Cipher => 'Crypt::DES_EDE3', Key => $KEY, IV => $IV, ); isa_ok $cbc2, 'Convert::PEM::CBC'; my($enc, $dec); $enc = $cbc1->encrypt( _checkbytes() ); ok defined $enc, 'got something from encrypt'; $dec = $cbc2->decrypt($enc); ok defined $dec, 'got something from decrypt'; is vec($dec, 0, 8), vec($dec, 2, 8), 'input1 matches output1'; is vec($dec, 1, 8), vec($dec, 3, 8), 'input2 matches output2'; sub _checkbytes { my($check1, $check2) = (chr int rand 255, chr int rand 255); "$check1$check2$check1$check2"; } Convert-PEM-0.08/t/04-explode.t000644 000767 000767 00000001771 11477477261 016753 0ustar00btrottbtrott000000 000000 use strict; use Test::More tests => 4; use Convert::PEM; my $pem = Convert::PEM->new( 'Name' => 'TEST OBJECT', 'ASN' => q( TestObject SEQUENCE { int INTEGER } ) ); isa_ok( $pem, 'Convert::PEM' ); my %pemhash = ( 'Object' => 'TEST OBJECT', 'Content' => 'Simple test content that is long enough to wrap in base64.', 'Headers' => [ [ 'A' => 'Alpha' ], [ 'B' => 'Bravo' ], [ 'C' => 'Charlie' ] ], ); my $pemData = $pem->implode( %pemhash ); my $pemUnix = my $pemDos = my $pemOldMac = $pemData; $pemUnix =~ s/\r\n|\n|\r/\n/g; $pemDos =~ s/\r\n|\n|\r/\r\n/g; $pemOldMac =~ s/\r\n|\n|\r/\r/g; my $explodeUnix = $pem->explode( $pemUnix ); is_deeply( $explodeUnix, \%pemhash, "explode with unix line break" ); my $explodeDos = $pem->explode( $pemDos ); is_deeply( $explodeDos, \%pemhash, "explode with dos line break" ); my $explodeOldMac = $pem->explode( $pemOldMac ); is_deeply( $explodeOldMac, \%pemhash, "explode with old mac line break" ); Convert-PEM-0.08/lib/Convert/000755 000767 000767 00000000000 11477477724 016626 5ustar00btrottbtrott000000 000000 Convert-PEM-0.08/lib/Convert/PEM/000755 000767 000767 00000000000 11477477724 017247 5ustar00btrottbtrott000000 000000 Convert-PEM-0.08/lib/Convert/PEM.pm000644 000767 000767 00000032412 11477477411 017600 0ustar00btrottbtrott000000 000000 package Convert::PEM; use strict; use 5.008_001; use base qw( Class::ErrorHandler ); use MIME::Base64; use Digest::MD5 qw( md5 ); use Convert::ASN1; use Carp qw( croak ); use Convert::PEM::CBC; use vars qw( $VERSION ); $VERSION = '0.08'; sub new { my $class = shift; my $pem = bless { }, $class; $pem->init(@_); } sub init { my $pem = shift; my %param = @_; unless (exists $param{ASN} && exists $param{Name}) { return (ref $pem)->error("init: Name and ASN are required"); } else { $pem->{ASN} = $param{ASN}; $pem->{Name} = $param{Name}; } $pem->{Macro} = $param{Macro}; my $asn = $pem->{_asn} = Convert::ASN1->new; $asn->prepare( $pem->{ASN} ) or return (ref $pem)->error("ASN prepare failed: $asn->{error}"); $pem; } sub asn { $_[0]->{_asn} } sub ASN { $_[0]->{ASN} } sub name { $_[0]->{Name} } sub read { my $pem = shift; my %param = @_; my $blob; local *FH; my $fname = delete $param{Filename}; open FH, $fname or return $pem->error("Can't open $fname: $!"); $blob = do { local $/; }; close FH; $param{Content} = $blob; $pem->decode(%param); } sub write { my $pem = shift; my %param = @_; my $fname = delete $param{Filename} or return $pem->error("write: Filename is required"); my $blob = $pem->encode(%param); local *FH; open FH, ">$fname" or return $pem->error("Can't open $fname: $!"); print FH $blob; close FH; $blob; } sub decode { my $pem = shift; my %param = @_; my $blob = $param{Content} or return $pem->error("'Content' is required"); chomp $blob; my $dec = $pem->explode($blob) or return; my $name = $param{Name} || $pem->name; return $pem->error("Object $dec->{Object} does not match " . $name) unless $dec->{Object} eq $name; my $head = $dec->{Headers}; my $buf = $dec->{Content}; my %headers = map { $_->[0] => $_->[1] } @$head; if (%headers && $headers{'Proc-Type'} eq '4,ENCRYPTED') { $buf = $pem->decrypt( Ciphertext => $buf, Info => $headers{'DEK-Info'}, Password => $param{Password} ) or return; } my $asn = $pem->asn; if (my $macro = ($param{Macro} || $pem->{Macro})) { $asn = $asn->find($macro) or return $pem->error("Can't find Macro $macro"); } my $obj = $asn->decode($buf) or return $pem->error("ASN decode failed: $asn->{error}"); $obj; } sub encode { my $pem = shift; my %param = @_; my $asn = $pem->asn; if (my $macro = ($param{Macro} || $pem->{Macro})) { $asn = $asn->find($macro) or return $pem->error("Can't find Macro $macro"); } my $buf = $asn->encode( $param{Content} ) or return $pem->error("ASN encode failed: $asn->{error}"); my(@headers); if ($param{Password}) { my($info); ($buf, $info) = $pem->encrypt( Plaintext => $buf, Password => $param{Password} ) or return; push @headers, [ 'Proc-Type' => '4,ENCRYPTED' ]; push @headers, [ 'DEK-Info' => $info ]; } $pem->implode( Object => $param{Name} || $pem->name, Headers => \@headers, Content => $buf ); } sub explode { my $pem = shift; my($message) = @_; # Canonicalize line endings into "\n". $message =~ s/\r\n|\n|\r/\n/g; my($head, $object, $headers, $content, $tail) = $message =~ m:(-----BEGIN ([^\n\-]+)-----)\n(.*?\n\n)?(.+)(-----END .*?-----)$:s; my $buf = decode_base64($content); my @headers; if ($headers) { for my $h ( split /\n/, $headers ) { my($k, $v) = split /:\s*/, $h, 2; push @headers, [ $k => $v ] if $k; } } { Content => $buf, Object => $object, Headers => \@headers } } sub implode { my $pem = shift; my %param = @_; my $head = "-----BEGIN $param{Object}-----"; my $tail = "-----END $param{Object}-----"; my $content = encode_base64( $param{Content}, '' ); $content =~ s!(.{1,64})!$1\n!g; my $headers = join '', map { "$_->[0]: $_->[1]\n" } @{ $param{Headers} }; $headers .= "\n" if $headers; "$head\n$headers$content$tail\n"; } use vars qw( %CTYPES ); %CTYPES = ('DES-EDE3-CBC' => 'Crypt::DES_EDE3'); sub decrypt { my $pem = shift; my %param = @_; my $passphrase = $param{Password} || ""; my($ctype, $iv) = split /,/, $param{Info}; my $cmod = $CTYPES{$ctype} or return $pem->error("Unrecognized cipher: '$ctype'"); $iv = pack "H*", $iv; my $cbc = Convert::PEM::CBC->new( Passphrase => $passphrase, Cipher => $cmod, IV => $iv ); my $buf = $cbc->decrypt($param{Ciphertext}) or return $pem->error("Decryption failed: " . $cbc->errstr); $buf; } sub encrypt { my $pem = shift; my %param = @_; $param{Password} or return $param{Plaintext}; my $ctype = $param{Cipher} || 'DES-EDE3-CBC'; my $cmod = $CTYPES{$ctype} or return $pem->error("Unrecognized cipher: '$ctype'"); my $cbc = Convert::PEM::CBC->new( Passphrase => $param{Password}, Cipher => $cmod ); my $iv = uc join '', unpack "H*", $cbc->iv; my $buf = $cbc->encrypt($param{Plaintext}) or return $pem->error("Encryption failed: " . $cbc->errstr); ($buf, "$ctype,$iv"); } 1; __END__ =head1 NAME Convert::PEM - Read/write encrypted ASN.1 PEM files =head1 SYNOPSIS use Convert::PEM; my $pem = Convert::PEM->new( Name => "DSA PRIVATE KEY", ASN => qq( DSAPrivateKey SEQUENCE { version INTEGER, p INTEGER, q INTEGER, g INTEGER, pub_key INTEGER, priv_key INTEGER } )); my $keyfile = 'private-key.pem'; my $pwd = 'foobar'; my $pkey = $pem->read( Filename => $keyfile, Password => $pwd ); $pem->write( Content => $pkey, Password => $pwd, Filename => $keyfile ); =head1 DESCRIPTION I reads and writes PEM files containing ASN.1-encoded objects. The files can optionally be encrypted using a symmetric cipher algorithm, such as 3DES. An unencrypted PEM file might look something like this: -----BEGIN DH PARAMETERS----- MB4CGQDUoLoCULb9LsYm5+/WN992xxbiLQlEuIsCAQM= -----END DH PARAMETERS----- The string beginning C is the Base64-encoded, ASN.1-encoded "object." An encrypted file would have headers describing the type of encryption used, and the initialization vector: -----BEGIN DH PARAMETERS----- Proc-Type: 4,ENCRYPTED DEK-Info: DES-EDE3-CBC,C814158661DC1449 AFAZFbnQNrGjZJ/ZemdVSoZa3HWujxZuvBHzHNoesxeyqqidFvnydA== -----END DH PARAMETERS----- The two headers (C and C) indicate information about the type of encryption used, and the string starting with C is the Base64-encoded, encrypted, ASN.1-encoded contents of this "object." The initialization vector (C) is chosen randomly. =head1 USAGE =head2 $pem = Convert::PEM->new( %arg ) Constructs a new I object designed to read/write an object of a specific type (given in I<%arg>, see below). Returns the new object on success, C on failure (see I for details). I<%arg> can contain: =over 4 =item * Name The name of the object; when decoding a PEM-encoded stream, the name in the encoding will be checked against the value of I. Similarly, when encoding an object, the value of I will be used as the name of the object in the PEM-encoded content. For example, given the string C, the output from I will start with a header like: -----BEGIN FOO BAR----- I is a required argument. =item * ASN An ASN.1 description of the content to be either encoded or decoded. I is a required argument. =item * Macro If your ASN.1 description (in the I parameter) includes more than one ASN.1 macro definition, you will want to use the I parameter to specify which definition to use when encoding/decoding objects. For example, if your ASN.1 description looks like this: Foo ::= SEQUENCE { x INTEGER, bar Bar } Bar ::= INTEGER If you want to encode/decode a C object, you will need to tell I to use the C macro definition by using the I parameter and setting the value to C. I is an optional argument. =back =head2 $obj = $pem->decode(%args) Decodes, and, optionally, decrypts a PEM file, returning the object as decoded by I. The difference between this method and I is that I reads the contents of a PEM file on disk; this method expects you to pass the PEM contents as an argument. If an error occurs while reading the file or decrypting/decoding the contents, the function returns I, and you should check the error message using the I method (below). I<%args> can contain: =over 4 =item * Content The PEM contents. =item * Password The password with which the file contents were encrypted. If the file is encrypted, this is a mandatory argument (well, it's not strictly mandatory, but decryption isn't going to work without it). Otherwise it's not necessary. =back =head2 $blob = $pem->encode(%args) Constructs the contents for the PEM file from an object: ASN.1-encodes the object, optionally encrypts those contents. Returns I on failure (encryption failure, file-writing failure, etc.); in this case you should check the error message using the I method (below). On success returns the constructed PEM string. I<%args> can contain: =over 4 =item * Content A hash reference that will be passed to I, and which should correspond to the ASN.1 description you gave to the I method. The hash reference should have the exact same format as that returned from the I method. This argument is mandatory. =item * Password A password used to encrypt the contents of the PEM file. This is an optional argument; if not provided the contents will be unencrypted. =back =head2 $obj = $pem->read(%args) Reads, decodes, and, optionally, decrypts a PEM file, returning the object as decoded by I. This is implemented as a wrapper around I, with the bonus of reading the PEM file from disk for you. If an error occurs while reading the file or decrypting/decoding the contents, the function returns I, and you should check the error message using the I method (below). In addition to the arguments that can be passed to the I method (minus the I method), I<%args> can contain: =over 4 =item * Filename The location of the PEM file that you wish to read. =back =head2 $pem->write(%args) Constructs the contents for the PEM file from an object: ASN.1-encodes the object, optionally encrypts those contents; then writes the file to disk. This is implemented as a wrapper around I, with the bonus of writing the file to disk for you. Returns I on failure (encryption failure, file-writing failure, etc.); in this case you should check the error message using the I method (below). On success returns the constructed PEM string. In addition to the arguments for I, I<%args> can contain: =over 4 =item * Filename The location on disk where you'd like the PEM file written. =back =head2 $pem->errstr Returns the value of the last error that occurred. This should only be considered meaningful when you've received I from one of the functions above; in all other cases its relevance is undefined. =head2 $pem->asn Returns the I object used internally to decode and encode ASN.1 representations. This is useful when you wish to interact directly with that object; for example, if you need to call I on that object to set the type of big-integer class to be used when decoding/encoding big integers: $pem->asn->configure( decode => { bigint => 'Math::Pari' }, encode => { bigint => 'Math::Pari' } ); =head1 ERROR HANDLING If an error occurs in any of the above methods, the method will return C. You should then call the method I to determine the source of the error: $pem->errstr In the case that you do not yet have a I object (that is, if an error occurs while creating a I object), the error can be obtained as a class method: Convert::PEM->errstr For example, if you try to decode an encrypted object, and you do not give a passphrase to decrypt the object: my $obj = $pem->read( Filename => "encrypted.pem" ) or die "Decryption failed: ", $pem->errstr; =head1 LICENSE Convert::PEM is free software; you may redistribute it and/or modify it under the same terms as Perl itself. =head1 AUTHOR & COPYRIGHTS Except where otherwise noted, Convert::PEM is Copyright Benjamin Trott, cpan@stupidfool.org. All rights reserved. =cut Convert-PEM-0.08/lib/Convert/PEM/CBC.pm000644 000767 000767 00000014466 11477336326 020177 0ustar00btrottbtrott000000 000000 package Convert::PEM::CBC; use strict; use Carp qw( croak ); use Digest::MD5 qw( md5 ); use base qw( Class::ErrorHandler ); sub new { my $class = shift; my $cbc = bless { }, $class; $cbc->init(@_); } sub init { my $cbc = shift; my %param = @_; $cbc->{iv} = exists $param{IV} ? $param{IV} : pack("C*", map { rand 255 } 1..8); croak "init: Cipher is required" unless my $cipher = $param{Cipher}; if (ref($cipher)) { $cbc->{cipher} = $cipher; } else { eval "use $cipher;"; croak "Loading '$cipher' failed: $@" if $@; my $key = $param{Key}; if (!$key && exists $param{Passphrase}) { $key = bytes_to_key($param{Passphrase}, $cbc->{iv}, \&md5, $cipher->keysize); } croak "init: either Key or Passphrase required" unless $key; $cbc->{cipher} = $cipher->new($key); } $cbc; } sub iv { $_[0]->{iv} } sub encrypt { my $cbc = shift; my($text) = @_; my $cipher = $cbc->{cipher}; my $bs = $cipher->blocksize; my @blocks = $text =~ /(.{1,$bs})/ogs; my $last = pop @blocks if length($blocks[-1]) < $bs; my $iv = $cbc->{iv}; my $buf = ''; for my $block (@blocks) { $buf .= $iv = $cipher->encrypt($iv ^ $block); } $last = pack("C*", ($bs) x $bs) unless $last && length $last; if (length $last) { $last .= pack("C*", ($bs-length($last)) x ($bs-length($last))) if length($last) < $bs; $buf .= $iv = $cipher->encrypt($iv ^ $last); } $cbc->{iv} = $iv; $buf; } sub decrypt { my $cbc = shift; my($text) = @_; my $cipher = $cbc->{cipher}; my $bs = $cipher->blocksize; my @blocks = $text =~ /(.{1,$bs})/ogs; my $last = length($blocks[-1]) < $bs ? join '', splice(@blocks, -2) : pop @blocks; my $iv = $cbc->{iv}; my $buf = ''; for my $block (@blocks) { $buf .= $iv ^ $cipher->decrypt($block); $iv = $block; } $last = pack "a$bs", $last; if (length($last)) { my $tmp = $iv ^ $cipher->decrypt($last); $iv = $last; $last = $tmp; my $cut = ord substr $last, -1; return $cbc->error("Bad key/passphrase") if $cut > $bs; substr($last, -$cut) = ''; $buf .= $last; } $cbc->{iv} = $iv; $buf; } sub bytes_to_key { my($key, $salt, $md, $ks) = @_; my $ckey = $md->($key, $salt); while (length($ckey) < $ks) { $ckey .= $md->($ckey, $key, $salt); } substr $ckey, 0, $ks; } 1; __END__ =head1 NAME Convert::PEM::CBC - Cipher Block Chaining Mode implementation =head1 SYNOPSIS use Convert::PEM::CBC; my $cbc = Convert::PEM::CBC->new( Cipher => 'Crypt::DES_EDE3', Passphrase => 'foo' ); my $plaintext = 'foo bar baz'; $cbc->encrypt($plaintext); =head1 DESCRIPTION I implements the CBC (Cipher Block Chaining) mode for encryption/decryption ciphers; the CBC is designed for compatability with OpenSSL and may not be compatible with other implementations (such as SSH). =head1 USAGE =head2 $cbc = Convert::PEM::CBC->new(%args) Creates a new I object and initializes it. Returns the new object. I<%args> can contain: =over 4 =item * Cipher Either the name of an encryption cipher class (eg. I), or an object already blessed into such a class. The class must support the I, I, I, and I methods. If the value is a blessed object, it is assumed that the object has already been initialized with a key. This argument is mandatory. =item * Passphrase A passphrase to encrypt/decrypt the content. This is different in implementation from a key (I), because it is assumed that a passphrase comes directly from a user, and must be munged into the correct form for a key. This "munging" is done by repeatedly computing an MD5 hash of the passphrase, the IV, and the existing hash, until the generated key is longer than the keysize for the cipher (I). Because of this "munging", this argument can be any length (even an empty string). If you give the I argument an object, this argument is ignored. If the I argument is a cipher class, either this argument or I must be provided. =item * Key A raw key, to be passed directly to the new cipher object. Because this is passed directly to the cipher itself, the length of the key must be equal to or greater than the keysize for the I. As with the I argument, if you give the I argument an already-constructed cipher object, this argument is ignored. If the I argument is a cipher class, either this argument or I must be provided. =item * IV The initialization vector for CBC mode. This argument is optional; if not provided, a random IV will be generated. Obviously, if you're decrypting data, you should provide this argument, because your IV should match the IV used to encrypt the data. =back =head2 $cbc->encrypt($plaintext) Encrypts the plaintext I<$plaintext> using the underlying cipher implementation in CBC mode, and returns the ciphertext. If any errors occur, returns I, and you should check the I method to find out what went wrong. =head2 $cbc->decrypt($ciphertext) Decrypts the ciphertext I<$ciphertext> using the underlying cipher implementation in CBC mode, and returns the plaintext. If any errors occur, returns I, and you should check the I method to find out what went wrong. =head2 $cbc->iv Returns the current initialization vector. One use for this might be to grab the initial value of the IV if it's created randomly (ie. you haven't provided an I argument to I): my $cbc = Convert::PEM::CBC->new( Cipher => $cipher ); my $iv = $cbc->iv; ## Generated randomly in 'new'. I uses this to write the IV to the PEM file when encrypting, so that it can be known when trying to decrypt the file. =head2 $cbc->errstr Returns the value of the last error that occurred. This should only be considered meaningful when you've received I from one of the functions above; in all other cases its relevance is undefined. =head1 AUTHOR & COPYRIGHTS Please see the Convert::PEM manpage for author, copyright, and license information. =cut Convert-PEM-0.08/inc/Module/000755 000767 000767 00000000000 11477477724 016436 5ustar00btrottbtrott000000 000000 Convert-PEM-0.08/inc/Spiffy.pm000644 000767 000767 00000036231 11477477712 017011 0ustar00btrottbtrott000000 000000 #line 1 package Spiffy; use strict; use 5.006001; use warnings; use Carp; require Exporter; our $VERSION = '0.30'; our @EXPORT = (); our @EXPORT_BASE = qw(field const stub super); our @EXPORT_OK = (@EXPORT_BASE, qw(id WWW XXX YYY ZZZ)); our %EXPORT_TAGS = (XXX => [qw(WWW XXX YYY ZZZ)]); my $stack_frame = 0; my $dump = 'yaml'; my $bases_map = {}; sub WWW; sub XXX; sub YYY; sub ZZZ; # This line is here to convince "autouse" into believing we are autousable. sub can { ($_[1] eq 'import' and caller()->isa('autouse')) ? \&Exporter::import # pacify autouse's equality test : $_[0]->SUPER::can($_[1]) # normal case } # TODO # # Exported functions like field and super should be hidden so as not to # be confused with methods that can be inherited. # sub new { my $class = shift; $class = ref($class) || $class; my $self = bless {}, $class; while (@_) { my $method = shift; $self->$method(shift); } return $self; } my $filtered_files = {}; my $filter_dump = 0; my $filter_save = 0; our $filter_result = ''; sub import { no strict 'refs'; no warnings; my $self_package = shift; # XXX Using parse_arguments here might cause confusion, because the # subclass's boolean_arguments and paired_arguments can conflict, causing # difficult debugging. Consider using something truly local. my ($args, @export_list) = do { local *boolean_arguments = sub { qw( -base -Base -mixin -selfless -XXX -dumper -yaml -filter_dump -filter_save ) }; local *paired_arguments = sub { qw(-package) }; $self_package->parse_arguments(@_); }; return spiffy_mixin_import(scalar(caller(0)), $self_package, @export_list) if $args->{-mixin}; $filter_dump = 1 if $args->{-filter_dump}; $filter_save = 1 if $args->{-filter_save}; $dump = 'yaml' if $args->{-yaml}; $dump = 'dumper' if $args->{-dumper}; local @EXPORT_BASE = @EXPORT_BASE; if ($args->{-XXX}) { push @EXPORT_BASE, @{$EXPORT_TAGS{XXX}} unless grep /^XXX$/, @EXPORT_BASE; } spiffy_filter() if ($args->{-selfless} or $args->{-Base}) and not $filtered_files->{(caller($stack_frame))[1]}++; my $caller_package = $args->{-package} || caller($stack_frame); push @{"$caller_package\::ISA"}, $self_package if $args->{-Base} or $args->{-base}; for my $class (@{all_my_bases($self_package)}) { next unless $class->isa('Spiffy'); my @export = grep { not defined &{"$caller_package\::$_"}; } ( @{"$class\::EXPORT"}, ($args->{-Base} or $args->{-base}) ? @{"$class\::EXPORT_BASE"} : (), ); my @export_ok = grep { not defined &{"$caller_package\::$_"}; } @{"$class\::EXPORT_OK"}; # Avoid calling the expensive Exporter::export # if there is nothing to do (optimization) my %exportable = map { ($_, 1) } @export, @export_ok; next unless keys %exportable; my @export_save = @{"$class\::EXPORT"}; my @export_ok_save = @{"$class\::EXPORT_OK"}; @{"$class\::EXPORT"} = @export; @{"$class\::EXPORT_OK"} = @export_ok; my @list = grep { (my $v = $_) =~ s/^[\!\:]//; $exportable{$v} or ${"$class\::EXPORT_TAGS"}{$v}; } @export_list; Exporter::export($class, $caller_package, @list); @{"$class\::EXPORT"} = @export_save; @{"$class\::EXPORT_OK"} = @export_ok_save; } } sub spiffy_filter { require Filter::Util::Call; my $done = 0; Filter::Util::Call::filter_add( sub { return 0 if $done; my ($data, $end) = ('', ''); while (my $status = Filter::Util::Call::filter_read()) { return $status if $status < 0; if (/^__(?:END|DATA)__\r?$/) { $end = $_; last; } $data .= $_; $_ = ''; } $_ = $data; my @my_subs; s[^(sub\s+\w+\s+\{)(.*\n)] [${1}my \$self = shift;$2]gm; s[^(sub\s+\w+)\s*\(\s*\)(\s+\{.*\n)] [${1}${2}]gm; s[^my\s+sub\s+(\w+)(\s+\{)(.*)((?s:.*?\n))\}\n] [push @my_subs, $1; "\$$1 = sub$2my \$self = shift;$3$4\};\n"]gem; my $preclare = ''; if (@my_subs) { $preclare = join ',', map "\$$_", @my_subs; $preclare = "my($preclare);"; } $_ = "use strict;use warnings;$preclare${_};1;\n$end"; if ($filter_dump) { print; exit } if ($filter_save) { $filter_result = $_; $_ = $filter_result; } $done = 1; } ); } sub base { push @_, -base; goto &import; } sub all_my_bases { my $class = shift; return $bases_map->{$class} if defined $bases_map->{$class}; my @bases = ($class); no strict 'refs'; for my $base_class (@{"${class}::ISA"}) { push @bases, @{all_my_bases($base_class)}; } my $used = {}; $bases_map->{$class} = [grep {not $used->{$_}++} @bases]; } my %code = ( sub_start => "sub {\n", set_default => " \$_[0]->{%s} = %s\n unless exists \$_[0]->{%s};\n", init => " return \$_[0]->{%s} = do { my \$self = \$_[0]; %s }\n" . " unless \$#_ > 0 or defined \$_[0]->{%s};\n", weak_init => " return do {\n" . " \$_[0]->{%s} = do { my \$self = \$_[0]; %s };\n" . " Scalar::Util::weaken(\$_[0]->{%s}) if ref \$_[0]->{%s};\n" . " \$_[0]->{%s};\n" . " } unless \$#_ > 0 or defined \$_[0]->{%s};\n", return_if_get => " return \$_[0]->{%s} unless \$#_ > 0;\n", set => " \$_[0]->{%s} = \$_[1];\n", weaken => " Scalar::Util::weaken(\$_[0]->{%s}) if ref \$_[0]->{%s};\n", sub_end => " return \$_[0]->{%s};\n}\n", ); sub field { my $package = caller; my ($args, @values) = do { no warnings; local *boolean_arguments = sub { (qw(-weak)) }; local *paired_arguments = sub { (qw(-package -init)) }; Spiffy->parse_arguments(@_); }; my ($field, $default) = @values; $package = $args->{-package} if defined $args->{-package}; die "Cannot have a default for a weakened field ($field)" if defined $default && $args->{-weak}; return if defined &{"${package}::$field"}; require Scalar::Util if $args->{-weak}; my $default_string = ( ref($default) eq 'ARRAY' and not @$default ) ? '[]' : (ref($default) eq 'HASH' and not keys %$default ) ? '{}' : default_as_code($default); my $code = $code{sub_start}; if ($args->{-init}) { my $fragment = $args->{-weak} ? $code{weak_init} : $code{init}; $code .= sprintf $fragment, $field, $args->{-init}, ($field) x 4; } $code .= sprintf $code{set_default}, $field, $default_string, $field if defined $default; $code .= sprintf $code{return_if_get}, $field; $code .= sprintf $code{set}, $field; $code .= sprintf $code{weaken}, $field, $field if $args->{-weak}; $code .= sprintf $code{sub_end}, $field; my $sub = eval $code; die $@ if $@; no strict 'refs'; *{"${package}::$field"} = $sub; return $code if defined wantarray; } sub default_as_code { require Data::Dumper; local $Data::Dumper::Sortkeys = 1; my $code = Data::Dumper::Dumper(shift); $code =~ s/^\$VAR1 = //; $code =~ s/;$//; return $code; } sub const { my $package = caller; my ($args, @values) = do { no warnings; local *paired_arguments = sub { (qw(-package)) }; Spiffy->parse_arguments(@_); }; my ($field, $default) = @values; $package = $args->{-package} if defined $args->{-package}; no strict 'refs'; return if defined &{"${package}::$field"}; *{"${package}::$field"} = sub { $default } } sub stub { my $package = caller; my ($args, @values) = do { no warnings; local *paired_arguments = sub { (qw(-package)) }; Spiffy->parse_arguments(@_); }; my ($field, $default) = @values; $package = $args->{-package} if defined $args->{-package}; no strict 'refs'; return if defined &{"${package}::$field"}; *{"${package}::$field"} = sub { require Carp; Carp::confess "Method $field in package $package must be subclassed"; } } sub parse_arguments { my $class = shift; my ($args, @values) = ({}, ()); my %booleans = map { ($_, 1) } $class->boolean_arguments; my %pairs = map { ($_, 1) } $class->paired_arguments; while (@_) { my $elem = shift; if (defined $elem and defined $booleans{$elem}) { $args->{$elem} = (@_ and $_[0] =~ /^[01]$/) ? shift : 1; } elsif (defined $elem and defined $pairs{$elem} and @_) { $args->{$elem} = shift; } else { push @values, $elem; } } return wantarray ? ($args, @values) : $args; } sub boolean_arguments { () } sub paired_arguments { () } # get a unique id for any node sub id { if (not ref $_[0]) { return 'undef' if not defined $_[0]; \$_[0] =~ /\((\w+)\)$/o or die; return "$1-S"; } require overload; overload::StrVal($_[0]) =~ /\((\w+)\)$/o or die; return $1; } #=============================================================================== # It's super, man. #=============================================================================== package DB; { no warnings 'redefine'; sub super_args { my @dummy = caller(@_ ? $_[0] : 2); return @DB::args; } } package Spiffy; sub super { my $method; my $frame = 1; while ($method = (caller($frame++))[3]) { $method =~ s/.*::// and last; } my @args = DB::super_args($frame); @_ = @_ ? ($args[0], @_) : @args; my $class = ref $_[0] ? ref $_[0] : $_[0]; my $caller_class = caller; my $seen = 0; my @super_classes = reverse grep { ($seen or $seen = ($_ eq $caller_class)) ? 0 : 1; } reverse @{all_my_bases($class)}; for my $super_class (@super_classes) { no strict 'refs'; next if $super_class eq $class; if (defined &{"${super_class}::$method"}) { ${"$super_class\::AUTOLOAD"} = ${"$class\::AUTOLOAD"} if $method eq 'AUTOLOAD'; return &{"${super_class}::$method"}; } } return; } #=============================================================================== # This code deserves a spanking, because it is being very naughty. # It is exchanging base.pm's import() for its own, so that people # can use base.pm with Spiffy modules, without being the wiser. #=============================================================================== my $real_base_import; my $real_mixin_import; BEGIN { require base unless defined $INC{'base.pm'}; $INC{'mixin.pm'} ||= 'Spiffy/mixin.pm'; $real_base_import = \&base::import; $real_mixin_import = \&mixin::import; no warnings; *base::import = \&spiffy_base_import; *mixin::import = \&spiffy_mixin_import; } # my $i = 0; # while (my $caller = caller($i++)) { # next unless $caller eq 'base' or $caller eq 'mixin'; # croak <isa('Spiffy'); } @base_classes; my $inheritor = caller(0); for my $base_class (@base_classes) { next if $inheritor->isa($base_class); croak "Can't mix Spiffy and non-Spiffy classes in 'use base'.\n", "See the documentation of Spiffy.pm for details\n " unless $base_class->isa('Spiffy'); $stack_frame = 1; # tell import to use different caller import($base_class, '-base'); $stack_frame = 0; } } sub mixin { my $self = shift; my $target_class = ref($self); spiffy_mixin_import($target_class, @_) } sub spiffy_mixin_import { my $target_class = shift; $target_class = caller(0) if $target_class eq 'mixin'; my $mixin_class = shift or die "Nothing to mixin"; eval "require $mixin_class"; my @roles = @_; my $pseudo_class = join '-', $target_class, $mixin_class, @roles; my %methods = spiffy_mixin_methods($mixin_class, @roles); no strict 'refs'; no warnings; @{"$pseudo_class\::ISA"} = @{"$target_class\::ISA"}; @{"$target_class\::ISA"} = ($pseudo_class); for (keys %methods) { *{"$pseudo_class\::$_"} = $methods{$_}; } } sub spiffy_mixin_methods { my $mixin_class = shift; no strict 'refs'; my %methods = spiffy_all_methods($mixin_class); map { $methods{$_} ? ($_, \ &{"$methods{$_}\::$_"}) : ($_, \ &{"$mixin_class\::$_"}) } @_ ? (get_roles($mixin_class, @_)) : (keys %methods); } sub get_roles { my $mixin_class = shift; my @roles = @_; while (grep /^!*:/, @roles) { @roles = map { s/!!//g; /^!:(.*)/ ? do { my $m = "_role_$1"; map("!$_", $mixin_class->$m); } : /^:(.*)/ ? do { my $m = "_role_$1"; ($mixin_class->$m); } : ($_) } @roles; } if (@roles and $roles[0] =~ /^!/) { my %methods = spiffy_all_methods($mixin_class); unshift @roles, keys(%methods); } my %roles; for (@roles) { s/!!//g; delete $roles{$1}, next if /^!(.*)/; $roles{$_} = 1; } keys %roles; } sub spiffy_all_methods { no strict 'refs'; my $class = shift; return if $class eq 'Spiffy'; my %methods = map { ($_, $class) } grep { defined &{"$class\::$_"} and not /^_/ } keys %{"$class\::"}; my %super_methods; %super_methods = spiffy_all_methods(${"$class\::ISA"}[0]) if @{"$class\::ISA"}; %{{%super_methods, %methods}}; } # END of naughty code. #=============================================================================== # Debugging support #=============================================================================== sub spiffy_dump { no warnings; if ($dump eq 'dumper') { require Data::Dumper; $Data::Dumper::Sortkeys = 1; $Data::Dumper::Indent = 1; return Data::Dumper::Dumper(@_); } require YAML; $YAML::UseVersion = 0; return YAML::Dump(@_) . "...\n"; } sub at_line_number { my ($file_path, $line_number) = (caller(1))[1,2]; " at $file_path line $line_number\n"; } sub WWW { warn spiffy_dump(@_) . at_line_number; return wantarray ? @_ : $_[0]; } sub XXX { die spiffy_dump(@_) . at_line_number; } sub YYY { print spiffy_dump(@_) . at_line_number; return wantarray ? @_ : $_[0]; } sub ZZZ { require Carp; Carp::confess spiffy_dump(@_); } 1; __END__ #line 1066 Convert-PEM-0.08/inc/Sub/000755 000767 000767 00000000000 11477477724 015742 5ustar00btrottbtrott000000 000000 Convert-PEM-0.08/inc/Test/000755 000767 000767 00000000000 11477477724 016130 5ustar00btrottbtrott000000 000000 Convert-PEM-0.08/inc/Test/Base/000755 000767 000767 00000000000 11477477724 017002 5ustar00btrottbtrott000000 000000 Convert-PEM-0.08/inc/Test/Base.pm000644 000767 000767 00000043074 11477477712 017345 0ustar00btrottbtrott000000 000000 #line 1 # TODO: # package Test::Base; use 5.006001; use Spiffy 0.30 -Base; use Spiffy ':XXX'; our $VERSION = '0.59'; my @test_more_exports; BEGIN { @test_more_exports = qw( ok isnt like unlike is_deeply cmp_ok skip todo_skip pass fail eq_array eq_hash eq_set plan can_ok isa_ok diag use_ok $TODO ); } use Test::More import => \@test_more_exports; use Carp; our @EXPORT = (@test_more_exports, qw( is no_diff blocks next_block first_block delimiters spec_file spec_string filters filters_delay filter_arguments run run_compare run_is run_is_deeply run_like run_unlike skip_all_unless_require is_deep run_is_deep WWW XXX YYY ZZZ tie_output no_diag_on_only find_my_self default_object croak carp cluck confess )); field '_spec_file'; field '_spec_string'; field _filters => [qw(norm trim)]; field _filters_map => {}; field spec => -init => '$self->_spec_init'; field block_list => -init => '$self->_block_list_init'; field _next_list => []; field block_delim => -init => '$self->block_delim_default'; field data_delim => -init => '$self->data_delim_default'; field _filters_delay => 0; field _no_diag_on_only => 0; field block_delim_default => '==='; field data_delim_default => '---'; my $default_class; my $default_object; my $reserved_section_names = {}; sub default_object { $default_object ||= $default_class->new; return $default_object; } my $import_called = 0; sub import() { $import_called = 1; my $class = (grep /^-base$/i, @_) ? scalar(caller) : $_[0]; if (not defined $default_class) { $default_class = $class; } # else { # croak "Can't use $class after using $default_class" # unless $default_class->isa($class); # } unless (grep /^-base$/i, @_) { my @args; for (my $ii = 1; $ii <= $#_; ++$ii) { if ($_[$ii] eq '-package') { ++$ii; } else { push @args, $_[$ii]; } } Test::More->import(import => \@test_more_exports, @args) if @args; } _strict_warnings(); goto &Spiffy::import; } # Wrap Test::Builder::plan my $plan_code = \&Test::Builder::plan; my $Have_Plan = 0; { no warnings 'redefine'; *Test::Builder::plan = sub { $Have_Plan = 1; goto &$plan_code; }; } my $DIED = 0; $SIG{__DIE__} = sub { $DIED = 1; die @_ }; sub block_class { $self->find_class('Block') } sub filter_class { $self->find_class('Filter') } sub find_class { my $suffix = shift; my $class = ref($self) . "::$suffix"; return $class if $class->can('new'); $class = __PACKAGE__ . "::$suffix"; return $class if $class->can('new'); eval "require $class"; return $class if $class->can('new'); die "Can't find a class for $suffix"; } sub check_late { if ($self->{block_list}) { my $caller = (caller(1))[3]; $caller =~ s/.*:://; croak "Too late to call $caller()" } } sub find_my_self() { my $self = ref($_[0]) eq $default_class ? splice(@_, 0, 1) : default_object(); return $self, @_; } sub blocks() { (my ($self), @_) = find_my_self(@_); croak "Invalid arguments passed to 'blocks'" if @_ > 1; croak sprintf("'%s' is invalid argument to blocks()", shift(@_)) if @_ && $_[0] !~ /^[a-zA-Z]\w*$/; my $blocks = $self->block_list; my $section_name = shift || ''; my @blocks = $section_name ? (grep { exists $_->{$section_name} } @$blocks) : (@$blocks); return scalar(@blocks) unless wantarray; return (@blocks) if $self->_filters_delay; for my $block (@blocks) { $block->run_filters unless $block->is_filtered; } return (@blocks); } sub next_block() { (my ($self), @_) = find_my_self(@_); my $list = $self->_next_list; if (@$list == 0) { $list = [@{$self->block_list}, undef]; $self->_next_list($list); } my $block = shift @$list; if (defined $block and not $block->is_filtered) { $block->run_filters; } return $block; } sub first_block() { (my ($self), @_) = find_my_self(@_); $self->_next_list([]); $self->next_block; } sub filters_delay() { (my ($self), @_) = find_my_self(@_); $self->_filters_delay(defined $_[0] ? shift : 1); } sub no_diag_on_only() { (my ($self), @_) = find_my_self(@_); $self->_no_diag_on_only(defined $_[0] ? shift : 1); } sub delimiters() { (my ($self), @_) = find_my_self(@_); $self->check_late; my ($block_delimiter, $data_delimiter) = @_; $block_delimiter ||= $self->block_delim_default; $data_delimiter ||= $self->data_delim_default; $self->block_delim($block_delimiter); $self->data_delim($data_delimiter); return $self; } sub spec_file() { (my ($self), @_) = find_my_self(@_); $self->check_late; $self->_spec_file(shift); return $self; } sub spec_string() { (my ($self), @_) = find_my_self(@_); $self->check_late; $self->_spec_string(shift); return $self; } sub filters() { (my ($self), @_) = find_my_self(@_); if (ref($_[0]) eq 'HASH') { $self->_filters_map(shift); } else { my $filters = $self->_filters; push @$filters, @_; } return $self; } sub filter_arguments() { $Test::Base::Filter::arguments; } sub have_text_diff { eval { require Text::Diff; 1 } && $Text::Diff::VERSION >= 0.35 && $Algorithm::Diff::VERSION >= 1.15; } sub is($$;$) { (my ($self), @_) = find_my_self(@_); my ($actual, $expected, $name) = @_; local $Test::Builder::Level = $Test::Builder::Level + 1; if ($ENV{TEST_SHOW_NO_DIFFS} or not defined $actual or not defined $expected or $actual eq $expected or not($self->have_text_diff) or $expected !~ /\n./s ) { Test::More::is($actual, $expected, $name); } else { $name = '' unless defined $name; ok $actual eq $expected, $name . "\n" . Text::Diff::diff(\$expected, \$actual); } } sub run(&;$) { (my ($self), @_) = find_my_self(@_); my $callback = shift; for my $block (@{$self->block_list}) { $block->run_filters unless $block->is_filtered; &{$callback}($block); } } my $name_error = "Can't determine section names"; sub _section_names { return @_ if @_ == 2; my $block = $self->first_block or croak $name_error; my @names = grep { $_ !~ /^(ONLY|LAST|SKIP)$/; } @{$block->{_section_order}[0] || []}; croak "$name_error. Need two sections in first block" unless @names == 2; return @names; } sub _assert_plan { plan('no_plan') unless $Have_Plan; } sub END { run_compare() unless $Have_Plan or $DIED or not $import_called; } sub run_compare() { (my ($self), @_) = find_my_self(@_); $self->_assert_plan; my ($x, $y) = $self->_section_names(@_); local $Test::Builder::Level = $Test::Builder::Level + 1; for my $block (@{$self->block_list}) { next unless exists($block->{$x}) and exists($block->{$y}); $block->run_filters unless $block->is_filtered; if (ref $block->$x) { is_deeply($block->$x, $block->$y, $block->name ? $block->name : ()); } elsif (ref $block->$y eq 'Regexp') { my $regexp = ref $y ? $y : $block->$y; like($block->$x, $regexp, $block->name ? $block->name : ()); } else { is($block->$x, $block->$y, $block->name ? $block->name : ()); } } } sub run_is() { (my ($self), @_) = find_my_self(@_); $self->_assert_plan; my ($x, $y) = $self->_section_names(@_); local $Test::Builder::Level = $Test::Builder::Level + 1; for my $block (@{$self->block_list}) { next unless exists($block->{$x}) and exists($block->{$y}); $block->run_filters unless $block->is_filtered; is($block->$x, $block->$y, $block->name ? $block->name : () ); } } sub run_is_deeply() { (my ($self), @_) = find_my_self(@_); $self->_assert_plan; my ($x, $y) = $self->_section_names(@_); for my $block (@{$self->block_list}) { next unless exists($block->{$x}) and exists($block->{$y}); $block->run_filters unless $block->is_filtered; is_deeply($block->$x, $block->$y, $block->name ? $block->name : () ); } } sub run_like() { (my ($self), @_) = find_my_self(@_); $self->_assert_plan; my ($x, $y) = $self->_section_names(@_); for my $block (@{$self->block_list}) { next unless exists($block->{$x}) and defined($y); $block->run_filters unless $block->is_filtered; my $regexp = ref $y ? $y : $block->$y; like($block->$x, $regexp, $block->name ? $block->name : () ); } } sub run_unlike() { (my ($self), @_) = find_my_self(@_); $self->_assert_plan; my ($x, $y) = $self->_section_names(@_); for my $block (@{$self->block_list}) { next unless exists($block->{$x}) and defined($y); $block->run_filters unless $block->is_filtered; my $regexp = ref $y ? $y : $block->$y; unlike($block->$x, $regexp, $block->name ? $block->name : () ); } } sub skip_all_unless_require() { (my ($self), @_) = find_my_self(@_); my $module = shift; eval "require $module; 1" or Test::More::plan( skip_all => "$module failed to load" ); } sub is_deep() { (my ($self), @_) = find_my_self(@_); require Test::Deep; Test::Deep::cmp_deeply(@_); } sub run_is_deep() { (my ($self), @_) = find_my_self(@_); $self->_assert_plan; my ($x, $y) = $self->_section_names(@_); for my $block (@{$self->block_list}) { next unless exists($block->{$x}) and exists($block->{$y}); $block->run_filters unless $block->is_filtered; is_deep($block->$x, $block->$y, $block->name ? $block->name : () ); } } sub _pre_eval { my $spec = shift; return $spec unless $spec =~ s/\A\s*<<<(.*?)>>>\s*$//sm; my $eval_code = $1; eval "package main; $eval_code"; croak $@ if $@; return $spec; } sub _block_list_init { my $spec = $self->spec; $spec = $self->_pre_eval($spec); my $cd = $self->block_delim; my @hunks = ($spec =~ /^(\Q${cd}\E.*?(?=^\Q${cd}\E|\z))/msg); my $blocks = $self->_choose_blocks(@hunks); $self->block_list($blocks); # Need to set early for possible filter use my $seq = 1; for my $block (@$blocks) { $block->blocks_object($self); $block->seq_num($seq++); } return $blocks; } sub _choose_blocks { my $blocks = []; for my $hunk (@_) { my $block = $self->_make_block($hunk); if (exists $block->{ONLY}) { diag "I found ONLY: maybe you're debugging?" unless $self->_no_diag_on_only; return [$block]; } next if exists $block->{SKIP}; push @$blocks, $block; if (exists $block->{LAST}) { return $blocks; } } return $blocks; } sub _check_reserved { my $id = shift; croak "'$id' is a reserved name. Use something else.\n" if $reserved_section_names->{$id} or $id =~ /^_/; } sub _make_block { my $hunk = shift; my $cd = $self->block_delim; my $dd = $self->data_delim; my $block = $self->block_class->new; $hunk =~ s/\A\Q${cd}\E[ \t]*(.*)\s+// or die; my $name = $1; my @parts = split /^\Q${dd}\E +\(?(\w+)\)? *(.*)?\n/m, $hunk; my $description = shift @parts; $description ||= ''; unless ($description =~ /\S/) { $description = $name; } $description =~ s/\s*\z//; $block->set_value(description => $description); my $section_map = {}; my $section_order = []; while (@parts) { my ($type, $filters, $value) = splice(@parts, 0, 3); $self->_check_reserved($type); $value = '' unless defined $value; $filters = '' unless defined $filters; if ($filters =~ /:(\s|\z)/) { croak "Extra lines not allowed in '$type' section" if $value =~ /\S/; ($filters, $value) = split /\s*:(?:\s+|\z)/, $filters, 2; $value = '' unless defined $value; $value =~ s/^\s*(.*?)\s*$/$1/; } $section_map->{$type} = { filters => $filters, }; push @$section_order, $type; $block->set_value($type, $value); } $block->set_value(name => $name); $block->set_value(_section_map => $section_map); $block->set_value(_section_order => $section_order); return $block; } sub _spec_init { return $self->_spec_string if $self->_spec_string; local $/; my $spec; if (my $spec_file = $self->_spec_file) { open FILE, $spec_file or die $!; $spec = ; close FILE; } else { $spec = do { package main; no warnings 'once'; ; }; } return $spec; } sub _strict_warnings() { require Filter::Util::Call; my $done = 0; Filter::Util::Call::filter_add( sub { return 0 if $done; my ($data, $end) = ('', ''); while (my $status = Filter::Util::Call::filter_read()) { return $status if $status < 0; if (/^__(?:END|DATA)__\r?$/) { $end = $_; last; } $data .= $_; $_ = ''; } $_ = "use strict;use warnings;$data$end"; $done = 1; } ); } sub tie_output() { my $handle = shift; die "No buffer to tie" unless @_; tie $handle, 'Test::Base::Handle', $_[0]; } sub no_diff { $ENV{TEST_SHOW_NO_DIFFS} = 1; } package Test::Base::Handle; sub TIEHANDLE() { my $class = shift; bless \ $_[0], $class; } sub PRINT { $$self .= $_ for @_; } #=============================================================================== # Test::Base::Block # # This is the default class for accessing a Test::Base block object. #=============================================================================== package Test::Base::Block; our @ISA = qw(Spiffy); our @EXPORT = qw(block_accessor); sub AUTOLOAD { return; } sub block_accessor() { my $accessor = shift; no strict 'refs'; return if defined &$accessor; *$accessor = sub { my $self = shift; if (@_) { Carp::croak "Not allowed to set values for '$accessor'"; } my @list = @{$self->{$accessor} || []}; return wantarray ? (@list) : $list[0]; }; } block_accessor 'name'; block_accessor 'description'; Spiffy::field 'seq_num'; Spiffy::field 'is_filtered'; Spiffy::field 'blocks_object'; Spiffy::field 'original_values' => {}; sub set_value { no strict 'refs'; my $accessor = shift; block_accessor $accessor unless defined &$accessor; $self->{$accessor} = [@_]; } sub run_filters { my $map = $self->_section_map; my $order = $self->_section_order; Carp::croak "Attempt to filter a block twice" if $self->is_filtered; for my $type (@$order) { my $filters = $map->{$type}{filters}; my @value = $self->$type; $self->original_values->{$type} = $value[0]; for my $filter ($self->_get_filters($type, $filters)) { $Test::Base::Filter::arguments = $filter =~ s/=(.*)$// ? $1 : undef; my $function = "main::$filter"; no strict 'refs'; if (defined &$function) { local $_ = (@value == 1 and not defined($value[0])) ? undef : join '', @value; my $old = $_; @value = &$function(@value); if (not(@value) or @value == 1 and defined($value[0]) and $value[0] =~ /\A(\d+|)\z/ ) { if ($value[0] && $_ eq $old) { Test::Base::diag("Filters returning numbers are supposed to do munging \$_: your filter '$function' apparently doesn't."); } @value = ($_); } } else { my $filter_object = $self->blocks_object->filter_class->new; die "Can't find a function or method for '$filter' filter\n" unless $filter_object->can($filter); $filter_object->current_block($self); @value = $filter_object->$filter(@value); } # Set the value after each filter since other filters may be # introspecting. $self->set_value($type, @value); } } $self->is_filtered(1); } sub _get_filters { my $type = shift; my $string = shift || ''; $string =~ s/\s*(.*?)\s*/$1/; my @filters = (); my $map_filters = $self->blocks_object->_filters_map->{$type} || []; $map_filters = [ $map_filters ] unless ref $map_filters; my @append = (); for ( @{$self->blocks_object->_filters}, @$map_filters, split(/\s+/, $string), ) { my $filter = $_; last unless length $filter; if ($filter =~ s/^-//) { @filters = grep { $_ ne $filter } @filters; } elsif ($filter =~ s/^\+//) { push @append, $filter; } else { push @filters, $filter; } } return @filters, @append; } { %$reserved_section_names = map { ($_, 1); } keys(%Test::Base::Block::), qw( new DESTROY ); } __DATA__ =encoding utf8 #line 1376 Convert-PEM-0.08/inc/Test/Builder/000755 000767 000767 00000000000 11477477724 017516 5ustar00btrottbtrott000000 000000 Convert-PEM-0.08/inc/Test/Builder.pm000644 000767 000767 00000104124 11477477712 020053 0ustar00btrottbtrott000000 000000 #line 1 package Test::Builder; use 5.006; use strict; use warnings; our $VERSION = '0.94'; $VERSION = eval $VERSION; ## no critic (BuiltinFunctions::ProhibitStringyEval) BEGIN { if( $] < 5.008 ) { require Test::Builder::IO::Scalar; } } # Make Test::Builder thread-safe for ithreads. BEGIN { use Config; # Load threads::shared when threads are turned on. # 5.8.0's threads are so busted we no longer support them. if( $] >= 5.008001 && $Config{useithreads} && $INC{'threads.pm'} ) { require threads::shared; # Hack around YET ANOTHER threads::shared bug. It would # occassionally forget the contents of the variable when sharing it. # So we first copy the data, then share, then put our copy back. *share = sub (\[$@%]) { my $type = ref $_[0]; my $data; if( $type eq 'HASH' ) { %$data = %{ $_[0] }; } elsif( $type eq 'ARRAY' ) { @$data = @{ $_[0] }; } elsif( $type eq 'SCALAR' ) { $$data = ${ $_[0] }; } else { die( "Unknown type: " . $type ); } $_[0] = &threads::shared::share( $_[0] ); if( $type eq 'HASH' ) { %{ $_[0] } = %$data; } elsif( $type eq 'ARRAY' ) { @{ $_[0] } = @$data; } elsif( $type eq 'SCALAR' ) { ${ $_[0] } = $$data; } else { die( "Unknown type: " . $type ); } return $_[0]; }; } # 5.8.0's threads::shared is busted when threads are off # and earlier Perls just don't have that module at all. else { *share = sub { return $_[0] }; *lock = sub { 0 }; } } #line 117 our $Test = Test::Builder->new; sub new { my($class) = shift; $Test ||= $class->create; return $Test; } #line 139 sub create { my $class = shift; my $self = bless {}, $class; $self->reset; return $self; } #line 168 sub child { my( $self, $name ) = @_; if( $self->{Child_Name} ) { $self->croak("You already have a child named ($self->{Child_Name}) running"); } my $child = bless {}, ref $self; $child->reset; # Add to our indentation $child->_indent( $self->_indent . ' ' ); $child->{$_} = $self->{$_} foreach qw{Out_FH Todo_FH Fail_FH}; # This will be reset in finalize. We do this here lest one child failure # cause all children to fail. $child->{Child_Error} = $?; $? = 0; $child->{Parent} = $self; $child->{Name} = $name || "Child of " . $self->name; $self->{Child_Name} = $child->name; return $child; } #line 201 sub subtest { my $self = shift; my($name, $subtests) = @_; if ('CODE' ne ref $subtests) { $self->croak("subtest()'s second argument must be a code ref"); } # Turn the child into the parent so anyone who has stored a copy of # the Test::Builder singleton will get the child. my $child = $self->child($name); my %parent = %$self; %$self = %$child; my $error; if( !eval { $subtests->(); 1 } ) { $error = $@; } # Restore the parent and the copied child. %$child = %$self; %$self = %parent; # Die *after* we restore the parent. die $error if $error and !eval { $error->isa('Test::Builder::Exception') }; return $child->finalize; } #line 250 sub finalize { my $self = shift; return unless $self->parent; if( $self->{Child_Name} ) { $self->croak("Can't call finalize() with child ($self->{Child_Name}) active"); } $self->_ending; # XXX This will only be necessary for TAP envelopes (we think) #$self->_print( $self->is_passing ? "PASS\n" : "FAIL\n" ); my $ok = 1; $self->parent->{Child_Name} = undef; if ( $self->{Skip_All} ) { $self->parent->skip($self->{Skip_All}); } elsif ( not @{ $self->{Test_Results} } ) { $self->parent->ok( 0, sprintf q[No tests run for subtest "%s"], $self->name ); } else { $self->parent->ok( $self->is_passing, $self->name ); } $? = $self->{Child_Error}; delete $self->{Parent}; return $self->is_passing; } sub _indent { my $self = shift; if( @_ ) { $self->{Indent} = shift; } return $self->{Indent}; } #line 300 sub parent { shift->{Parent} } #line 312 sub name { shift->{Name} } sub DESTROY { my $self = shift; if ( $self->parent ) { my $name = $self->name; $self->diag(<<"FAIL"); Child ($name) exited without calling finalize() FAIL $self->parent->{In_Destroy} = 1; $self->parent->ok(0, $name); } } #line 336 our $Level; sub reset { ## no critic (Subroutines::ProhibitBuiltinHomonyms) my($self) = @_; # We leave this a global because it has to be localized and localizing # hash keys is just asking for pain. Also, it was documented. $Level = 1; $self->{Name} = $0; $self->is_passing(1); $self->{Ending} = 0; $self->{Have_Plan} = 0; $self->{No_Plan} = 0; $self->{Have_Output_Plan} = 0; $self->{Original_Pid} = $$; $self->{Child_Name} = undef; $self->{Indent} ||= ''; share( $self->{Curr_Test} ); $self->{Curr_Test} = 0; $self->{Test_Results} = &share( [] ); $self->{Exported_To} = undef; $self->{Expected_Tests} = 0; $self->{Skip_All} = 0; $self->{Use_Nums} = 1; $self->{No_Header} = 0; $self->{No_Ending} = 0; $self->{Todo} = undef; $self->{Todo_Stack} = []; $self->{Start_Todo} = 0; $self->{Opened_Testhandles} = 0; $self->_dup_stdhandles; return; } #line 414 my %plan_cmds = ( no_plan => \&no_plan, skip_all => \&skip_all, tests => \&_plan_tests, ); sub plan { my( $self, $cmd, $arg ) = @_; return unless $cmd; local $Level = $Level + 1; $self->croak("You tried to plan twice") if $self->{Have_Plan}; if( my $method = $plan_cmds{$cmd} ) { local $Level = $Level + 1; $self->$method($arg); } else { my @args = grep { defined } ( $cmd, $arg ); $self->croak("plan() doesn't understand @args"); } return 1; } sub _plan_tests { my($self, $arg) = @_; if($arg) { local $Level = $Level + 1; return $self->expected_tests($arg); } elsif( !defined $arg ) { $self->croak("Got an undefined number of tests"); } else { $self->croak("You said to run 0 tests"); } return; } #line 470 sub expected_tests { my $self = shift; my($max) = @_; if(@_) { $self->croak("Number of tests must be a positive integer. You gave it '$max'") unless $max =~ /^\+?\d+$/; $self->{Expected_Tests} = $max; $self->{Have_Plan} = 1; $self->_output_plan($max) unless $self->no_header; } return $self->{Expected_Tests}; } #line 494 sub no_plan { my($self, $arg) = @_; $self->carp("no_plan takes no arguments") if $arg; $self->{No_Plan} = 1; $self->{Have_Plan} = 1; return 1; } #line 528 sub _output_plan { my($self, $max, $directive, $reason) = @_; $self->carp("The plan was already output") if $self->{Have_Output_Plan}; my $plan = "1..$max"; $plan .= " # $directive" if defined $directive; $plan .= " $reason" if defined $reason; $self->_print("$plan\n"); $self->{Have_Output_Plan} = 1; return; } #line 579 sub done_testing { my($self, $num_tests) = @_; # If done_testing() specified the number of tests, shut off no_plan. if( defined $num_tests ) { $self->{No_Plan} = 0; } else { $num_tests = $self->current_test; } if( $self->{Done_Testing} ) { my($file, $line) = @{$self->{Done_Testing}}[1,2]; $self->ok(0, "done_testing() was already called at $file line $line"); return; } $self->{Done_Testing} = [caller]; if( $self->expected_tests && $num_tests != $self->expected_tests ) { $self->ok(0, "planned to run @{[ $self->expected_tests ]} ". "but done_testing() expects $num_tests"); } else { $self->{Expected_Tests} = $num_tests; } $self->_output_plan($num_tests) unless $self->{Have_Output_Plan}; $self->{Have_Plan} = 1; # The wrong number of tests were run $self->is_passing(0) if $self->{Expected_Tests} != $self->{Curr_Test}; # No tests were run $self->is_passing(0) if $self->{Curr_Test} == 0; return 1; } #line 630 sub has_plan { my $self = shift; return( $self->{Expected_Tests} ) if $self->{Expected_Tests}; return('no_plan') if $self->{No_Plan}; return(undef); } #line 647 sub skip_all { my( $self, $reason ) = @_; $self->{Skip_All} = $self->parent ? $reason : 1; $self->_output_plan(0, "SKIP", $reason) unless $self->no_header; if ( $self->parent ) { die bless {} => 'Test::Builder::Exception'; } exit(0); } #line 672 sub exported_to { my( $self, $pack ) = @_; if( defined $pack ) { $self->{Exported_To} = $pack; } return $self->{Exported_To}; } #line 702 sub ok { my( $self, $test, $name ) = @_; if ( $self->{Child_Name} and not $self->{In_Destroy} ) { $name = 'unnamed test' unless defined $name; $self->is_passing(0); $self->croak("Cannot run test ($name) with active children"); } # $test might contain an object which we don't want to accidentally # store, so we turn it into a boolean. $test = $test ? 1 : 0; lock $self->{Curr_Test}; $self->{Curr_Test}++; # In case $name is a string overloaded object, force it to stringify. $self->_unoverload_str( \$name ); $self->diag(<<"ERR") if defined $name and $name =~ /^[\d\s]+$/; You named your test '$name'. You shouldn't use numbers for your test names. Very confusing. ERR # Capture the value of $TODO for the rest of this ok() call # so it can more easily be found by other routines. my $todo = $self->todo(); my $in_todo = $self->in_todo; local $self->{Todo} = $todo if $in_todo; $self->_unoverload_str( \$todo ); my $out; my $result = &share( {} ); unless($test) { $out .= "not "; @$result{ 'ok', 'actual_ok' } = ( ( $self->in_todo ? 1 : 0 ), 0 ); } else { @$result{ 'ok', 'actual_ok' } = ( 1, $test ); } $out .= "ok"; $out .= " $self->{Curr_Test}" if $self->use_numbers; if( defined $name ) { $name =~ s|#|\\#|g; # # in a name can confuse Test::Harness. $out .= " - $name"; $result->{name} = $name; } else { $result->{name} = ''; } if( $self->in_todo ) { $out .= " # TODO $todo"; $result->{reason} = $todo; $result->{type} = 'todo'; } else { $result->{reason} = ''; $result->{type} = ''; } $self->{Test_Results}[ $self->{Curr_Test} - 1 ] = $result; $out .= "\n"; $self->_print($out); unless($test) { my $msg = $self->in_todo ? "Failed (TODO)" : "Failed"; $self->_print_to_fh( $self->_diag_fh, "\n" ) if $ENV{HARNESS_ACTIVE}; my( undef, $file, $line ) = $self->caller; if( defined $name ) { $self->diag(qq[ $msg test '$name'\n]); $self->diag(qq[ at $file line $line.\n]); } else { $self->diag(qq[ $msg test at $file line $line.\n]); } } $self->is_passing(0) unless $test || $self->in_todo; # Check that we haven't violated the plan $self->_check_is_passing_plan(); return $test ? 1 : 0; } # Check that we haven't yet violated the plan and set # is_passing() accordingly sub _check_is_passing_plan { my $self = shift; my $plan = $self->has_plan; return unless defined $plan; # no plan yet defined return unless $plan !~ /\D/; # no numeric plan $self->is_passing(0) if $plan < $self->{Curr_Test}; } sub _unoverload { my $self = shift; my $type = shift; $self->_try(sub { require overload; }, die_on_fail => 1); foreach my $thing (@_) { if( $self->_is_object($$thing) ) { if( my $string_meth = overload::Method( $$thing, $type ) ) { $$thing = $$thing->$string_meth(); } } } return; } sub _is_object { my( $self, $thing ) = @_; return $self->_try( sub { ref $thing && $thing->isa('UNIVERSAL') } ) ? 1 : 0; } sub _unoverload_str { my $self = shift; return $self->_unoverload( q[""], @_ ); } sub _unoverload_num { my $self = shift; $self->_unoverload( '0+', @_ ); for my $val (@_) { next unless $self->_is_dualvar($$val); $$val = $$val + 0; } return; } # This is a hack to detect a dualvar such as $! sub _is_dualvar { my( $self, $val ) = @_; # Objects are not dualvars. return 0 if ref $val; no warnings 'numeric'; my $numval = $val + 0; return $numval != 0 and $numval ne $val ? 1 : 0; } #line 876 sub is_eq { my( $self, $got, $expect, $name ) = @_; local $Level = $Level + 1; $self->_unoverload_str( \$got, \$expect ); if( !defined $got || !defined $expect ) { # undef only matches undef and nothing else my $test = !defined $got && !defined $expect; $self->ok( $test, $name ); $self->_is_diag( $got, 'eq', $expect ) unless $test; return $test; } return $self->cmp_ok( $got, 'eq', $expect, $name ); } sub is_num { my( $self, $got, $expect, $name ) = @_; local $Level = $Level + 1; $self->_unoverload_num( \$got, \$expect ); if( !defined $got || !defined $expect ) { # undef only matches undef and nothing else my $test = !defined $got && !defined $expect; $self->ok( $test, $name ); $self->_is_diag( $got, '==', $expect ) unless $test; return $test; } return $self->cmp_ok( $got, '==', $expect, $name ); } sub _diag_fmt { my( $self, $type, $val ) = @_; if( defined $$val ) { if( $type eq 'eq' or $type eq 'ne' ) { # quote and force string context $$val = "'$$val'"; } else { # force numeric context $self->_unoverload_num($val); } } else { $$val = 'undef'; } return; } sub _is_diag { my( $self, $got, $type, $expect ) = @_; $self->_diag_fmt( $type, $_ ) for \$got, \$expect; local $Level = $Level + 1; return $self->diag(<<"DIAGNOSTIC"); got: $got expected: $expect DIAGNOSTIC } sub _isnt_diag { my( $self, $got, $type ) = @_; $self->_diag_fmt( $type, \$got ); local $Level = $Level + 1; return $self->diag(<<"DIAGNOSTIC"); got: $got expected: anything else DIAGNOSTIC } #line 973 sub isnt_eq { my( $self, $got, $dont_expect, $name ) = @_; local $Level = $Level + 1; if( !defined $got || !defined $dont_expect ) { # undef only matches undef and nothing else my $test = defined $got || defined $dont_expect; $self->ok( $test, $name ); $self->_isnt_diag( $got, 'ne' ) unless $test; return $test; } return $self->cmp_ok( $got, 'ne', $dont_expect, $name ); } sub isnt_num { my( $self, $got, $dont_expect, $name ) = @_; local $Level = $Level + 1; if( !defined $got || !defined $dont_expect ) { # undef only matches undef and nothing else my $test = defined $got || defined $dont_expect; $self->ok( $test, $name ); $self->_isnt_diag( $got, '!=' ) unless $test; return $test; } return $self->cmp_ok( $got, '!=', $dont_expect, $name ); } #line 1022 sub like { my( $self, $this, $regex, $name ) = @_; local $Level = $Level + 1; return $self->_regex_ok( $this, $regex, '=~', $name ); } sub unlike { my( $self, $this, $regex, $name ) = @_; local $Level = $Level + 1; return $self->_regex_ok( $this, $regex, '!~', $name ); } #line 1046 my %numeric_cmps = map { ( $_, 1 ) } ( "<", "<=", ">", ">=", "==", "!=", "<=>" ); sub cmp_ok { my( $self, $got, $type, $expect, $name ) = @_; my $test; my $error; { ## no critic (BuiltinFunctions::ProhibitStringyEval) local( $@, $!, $SIG{__DIE__} ); # isolate eval my($pack, $file, $line) = $self->caller(); $test = eval qq[ #line 1 "cmp_ok [from $file line $line]" \$got $type \$expect; ]; $error = $@; } local $Level = $Level + 1; my $ok = $self->ok( $test, $name ); # Treat overloaded objects as numbers if we're asked to do a # numeric comparison. my $unoverload = $numeric_cmps{$type} ? '_unoverload_num' : '_unoverload_str'; $self->diag(<<"END") if $error; An error occurred while using $type: ------------------------------------ $error ------------------------------------ END unless($ok) { $self->$unoverload( \$got, \$expect ); if( $type =~ /^(eq|==)$/ ) { $self->_is_diag( $got, $type, $expect ); } elsif( $type =~ /^(ne|!=)$/ ) { $self->_isnt_diag( $got, $type ); } else { $self->_cmp_diag( $got, $type, $expect ); } } return $ok; } sub _cmp_diag { my( $self, $got, $type, $expect ) = @_; $got = defined $got ? "'$got'" : 'undef'; $expect = defined $expect ? "'$expect'" : 'undef'; local $Level = $Level + 1; return $self->diag(<<"DIAGNOSTIC"); $got $type $expect DIAGNOSTIC } sub _caller_context { my $self = shift; my( $pack, $file, $line ) = $self->caller(1); my $code = ''; $code .= "#line $line $file\n" if defined $file and defined $line; return $code; } #line 1145 sub BAIL_OUT { my( $self, $reason ) = @_; $self->{Bailed_Out} = 1; $self->_print("Bail out! $reason"); exit 255; } #line 1158 { no warnings 'once'; *BAILOUT = \&BAIL_OUT; } #line 1172 sub skip { my( $self, $why ) = @_; $why ||= ''; $self->_unoverload_str( \$why ); lock( $self->{Curr_Test} ); $self->{Curr_Test}++; $self->{Test_Results}[ $self->{Curr_Test} - 1 ] = &share( { 'ok' => 1, actual_ok => 1, name => '', type => 'skip', reason => $why, } ); my $out = "ok"; $out .= " $self->{Curr_Test}" if $self->use_numbers; $out .= " # skip"; $out .= " $why" if length $why; $out .= "\n"; $self->_print($out); return 1; } #line 1213 sub todo_skip { my( $self, $why ) = @_; $why ||= ''; lock( $self->{Curr_Test} ); $self->{Curr_Test}++; $self->{Test_Results}[ $self->{Curr_Test} - 1 ] = &share( { 'ok' => 1, actual_ok => 0, name => '', type => 'todo_skip', reason => $why, } ); my $out = "not ok"; $out .= " $self->{Curr_Test}" if $self->use_numbers; $out .= " # TODO & SKIP $why\n"; $self->_print($out); return 1; } #line 1293 sub maybe_regex { my( $self, $regex ) = @_; my $usable_regex = undef; return $usable_regex unless defined $regex; my( $re, $opts ); # Check for qr/foo/ if( _is_qr($regex) ) { $usable_regex = $regex; } # Check for '/foo/' or 'm,foo,' elsif(( $re, $opts ) = $regex =~ m{^ /(.*)/ (\w*) $ }sx or ( undef, $re, $opts ) = $regex =~ m,^ m([^\w\s]) (.+) \1 (\w*) $,sx ) { $usable_regex = length $opts ? "(?$opts)$re" : $re; } return $usable_regex; } sub _is_qr { my $regex = shift; # is_regexp() checks for regexes in a robust manner, say if they're # blessed. return re::is_regexp($regex) if defined &re::is_regexp; return ref $regex eq 'Regexp'; } sub _regex_ok { my( $self, $this, $regex, $cmp, $name ) = @_; my $ok = 0; my $usable_regex = $self->maybe_regex($regex); unless( defined $usable_regex ) { local $Level = $Level + 1; $ok = $self->ok( 0, $name ); $self->diag(" '$regex' doesn't look much like a regex to me."); return $ok; } { ## no critic (BuiltinFunctions::ProhibitStringyEval) my $test; my $context = $self->_caller_context; local( $@, $!, $SIG{__DIE__} ); # isolate eval $test = eval $context . q{$test = $this =~ /$usable_regex/ ? 1 : 0}; $test = !$test if $cmp eq '!~'; local $Level = $Level + 1; $ok = $self->ok( $test, $name ); } unless($ok) { $this = defined $this ? "'$this'" : 'undef'; my $match = $cmp eq '=~' ? "doesn't match" : "matches"; local $Level = $Level + 1; $self->diag( sprintf <<'DIAGNOSTIC', $this, $match, $regex ); %s %13s '%s' DIAGNOSTIC } return $ok; } # I'm not ready to publish this. It doesn't deal with array return # values from the code or context. #line 1389 sub _try { my( $self, $code, %opts ) = @_; my $error; my $return; { local $!; # eval can mess up $! local $@; # don't set $@ in the test local $SIG{__DIE__}; # don't trip an outside DIE handler. $return = eval { $code->() }; $error = $@; } die $error if $error and $opts{die_on_fail}; return wantarray ? ( $return, $error ) : $return; } #line 1418 sub is_fh { my $self = shift; my $maybe_fh = shift; return 0 unless defined $maybe_fh; return 1 if ref $maybe_fh eq 'GLOB'; # its a glob ref return 1 if ref \$maybe_fh eq 'GLOB'; # its a glob return eval { $maybe_fh->isa("IO::Handle") } || eval { tied($maybe_fh)->can('TIEHANDLE') }; } #line 1461 sub level { my( $self, $level ) = @_; if( defined $level ) { $Level = $level; } return $Level; } #line 1493 sub use_numbers { my( $self, $use_nums ) = @_; if( defined $use_nums ) { $self->{Use_Nums} = $use_nums; } return $self->{Use_Nums}; } #line 1526 foreach my $attribute (qw(No_Header No_Ending No_Diag)) { my $method = lc $attribute; my $code = sub { my( $self, $no ) = @_; if( defined $no ) { $self->{$attribute} = $no; } return $self->{$attribute}; }; no strict 'refs'; ## no critic *{ __PACKAGE__ . '::' . $method } = $code; } #line 1579 sub diag { my $self = shift; $self->_print_comment( $self->_diag_fh, @_ ); } #line 1594 sub note { my $self = shift; $self->_print_comment( $self->output, @_ ); } sub _diag_fh { my $self = shift; local $Level = $Level + 1; return $self->in_todo ? $self->todo_output : $self->failure_output; } sub _print_comment { my( $self, $fh, @msgs ) = @_; return if $self->no_diag; return unless @msgs; # Prevent printing headers when compiling (i.e. -c) return if $^C; # Smash args together like print does. # Convert undef to 'undef' so its readable. my $msg = join '', map { defined($_) ? $_ : 'undef' } @msgs; # Escape the beginning, _print will take care of the rest. $msg =~ s/^/# /; local $Level = $Level + 1; $self->_print_to_fh( $fh, $msg ); return 0; } #line 1644 sub explain { my $self = shift; return map { ref $_ ? do { $self->_try(sub { require Data::Dumper }, die_on_fail => 1); my $dumper = Data::Dumper->new( [$_] ); $dumper->Indent(1)->Terse(1); $dumper->Sortkeys(1) if $dumper->can("Sortkeys"); $dumper->Dump; } : $_ } @_; } #line 1673 sub _print { my $self = shift; return $self->_print_to_fh( $self->output, @_ ); } sub _print_to_fh { my( $self, $fh, @msgs ) = @_; # Prevent printing headers when only compiling. Mostly for when # tests are deparsed with B::Deparse return if $^C; my $msg = join '', @msgs; local( $\, $", $, ) = ( undef, ' ', '' ); # Escape each line after the first with a # so we don't # confuse Test::Harness. $msg =~ s{\n(?!\z)}{\n# }sg; # Stick a newline on the end if it needs it. $msg .= "\n" unless $msg =~ /\n\z/; return print $fh $self->_indent, $msg; } #line 1732 sub output { my( $self, $fh ) = @_; if( defined $fh ) { $self->{Out_FH} = $self->_new_fh($fh); } return $self->{Out_FH}; } sub failure_output { my( $self, $fh ) = @_; if( defined $fh ) { $self->{Fail_FH} = $self->_new_fh($fh); } return $self->{Fail_FH}; } sub todo_output { my( $self, $fh ) = @_; if( defined $fh ) { $self->{Todo_FH} = $self->_new_fh($fh); } return $self->{Todo_FH}; } sub _new_fh { my $self = shift; my($file_or_fh) = shift; my $fh; if( $self->is_fh($file_or_fh) ) { $fh = $file_or_fh; } elsif( ref $file_or_fh eq 'SCALAR' ) { # Scalar refs as filehandles was added in 5.8. if( $] >= 5.008 ) { open $fh, ">>", $file_or_fh or $self->croak("Can't open scalar ref $file_or_fh: $!"); } # Emulate scalar ref filehandles with a tie. else { $fh = Test::Builder::IO::Scalar->new($file_or_fh) or $self->croak("Can't tie scalar ref $file_or_fh"); } } else { open $fh, ">", $file_or_fh or $self->croak("Can't open test output log $file_or_fh: $!"); _autoflush($fh); } return $fh; } sub _autoflush { my($fh) = shift; my $old_fh = select $fh; $| = 1; select $old_fh; return; } my( $Testout, $Testerr ); sub _dup_stdhandles { my $self = shift; $self->_open_testhandles; # Set everything to unbuffered else plain prints to STDOUT will # come out in the wrong order from our own prints. _autoflush($Testout); _autoflush( \*STDOUT ); _autoflush($Testerr); _autoflush( \*STDERR ); $self->reset_outputs; return; } sub _open_testhandles { my $self = shift; return if $self->{Opened_Testhandles}; # We dup STDOUT and STDERR so people can change them in their # test suites while still getting normal test output. open( $Testout, ">&STDOUT" ) or die "Can't dup STDOUT: $!"; open( $Testerr, ">&STDERR" ) or die "Can't dup STDERR: $!"; # $self->_copy_io_layers( \*STDOUT, $Testout ); # $self->_copy_io_layers( \*STDERR, $Testerr ); $self->{Opened_Testhandles} = 1; return; } sub _copy_io_layers { my( $self, $src, $dst ) = @_; $self->_try( sub { require PerlIO; my @src_layers = PerlIO::get_layers($src); binmode $dst, join " ", map ":$_", @src_layers if @src_layers; } ); return; } #line 1857 sub reset_outputs { my $self = shift; $self->output ($Testout); $self->failure_output($Testerr); $self->todo_output ($Testout); return; } #line 1883 sub _message_at_caller { my $self = shift; local $Level = $Level + 1; my( $pack, $file, $line ) = $self->caller; return join( "", @_ ) . " at $file line $line.\n"; } sub carp { my $self = shift; return warn $self->_message_at_caller(@_); } sub croak { my $self = shift; return die $self->_message_at_caller(@_); } #line 1923 sub current_test { my( $self, $num ) = @_; lock( $self->{Curr_Test} ); if( defined $num ) { $self->{Curr_Test} = $num; # If the test counter is being pushed forward fill in the details. my $test_results = $self->{Test_Results}; if( $num > @$test_results ) { my $start = @$test_results ? @$test_results : 0; for( $start .. $num - 1 ) { $test_results->[$_] = &share( { 'ok' => 1, actual_ok => undef, reason => 'incrementing test number', type => 'unknown', name => undef } ); } } # If backward, wipe history. Its their funeral. elsif( $num < @$test_results ) { $#{$test_results} = $num - 1; } } return $self->{Curr_Test}; } #line 1971 sub is_passing { my $self = shift; if( @_ ) { $self->{Is_Passing} = shift; } return $self->{Is_Passing}; } #line 1993 sub summary { my($self) = shift; return map { $_->{'ok'} } @{ $self->{Test_Results} }; } #line 2048 sub details { my $self = shift; return @{ $self->{Test_Results} }; } #line 2077 sub todo { my( $self, $pack ) = @_; return $self->{Todo} if defined $self->{Todo}; local $Level = $Level + 1; my $todo = $self->find_TODO($pack); return $todo if defined $todo; return ''; } #line 2099 sub find_TODO { my( $self, $pack ) = @_; $pack = $pack || $self->caller(1) || $self->exported_to; return unless $pack; no strict 'refs'; ## no critic return ${ $pack . '::TODO' }; } #line 2117 sub in_todo { my $self = shift; local $Level = $Level + 1; return( defined $self->{Todo} || $self->find_TODO ) ? 1 : 0; } #line 2167 sub todo_start { my $self = shift; my $message = @_ ? shift : ''; $self->{Start_Todo}++; if( $self->in_todo ) { push @{ $self->{Todo_Stack} } => $self->todo; } $self->{Todo} = $message; return; } #line 2189 sub todo_end { my $self = shift; if( !$self->{Start_Todo} ) { $self->croak('todo_end() called without todo_start()'); } $self->{Start_Todo}--; if( $self->{Start_Todo} && @{ $self->{Todo_Stack} } ) { $self->{Todo} = pop @{ $self->{Todo_Stack} }; } else { delete $self->{Todo}; } return; } #line 2222 sub caller { ## no critic (Subroutines::ProhibitBuiltinHomonyms) my( $self, $height ) = @_; $height ||= 0; my $level = $self->level + $height + 1; my @caller; do { @caller = CORE::caller( $level ); $level--; } until @caller; return wantarray ? @caller : $caller[0]; } #line 2239 #line 2253 #'# sub _sanity_check { my $self = shift; $self->_whoa( $self->{Curr_Test} < 0, 'Says here you ran a negative number of tests!' ); $self->_whoa( $self->{Curr_Test} != @{ $self->{Test_Results} }, 'Somehow you got a different number of results than tests ran!' ); return; } #line 2274 sub _whoa { my( $self, $check, $desc ) = @_; if($check) { local $Level = $Level + 1; $self->croak(<<"WHOA"); WHOA! $desc This should never happen! Please contact the author immediately! WHOA } return; } #line 2298 sub _my_exit { $? = $_[0]; ## no critic (Variables::RequireLocalizedPunctuationVars) return 1; } #line 2310 sub _ending { my $self = shift; return if $self->no_ending; return if $self->{Ending}++; my $real_exit_code = $?; # Don't bother with an ending if this is a forked copy. Only the parent # should do the ending. if( $self->{Original_Pid} != $$ ) { return; } # Ran tests but never declared a plan or hit done_testing if( !$self->{Have_Plan} and $self->{Curr_Test} ) { $self->is_passing(0); $self->diag("Tests were run but no plan was declared and done_testing() was not seen."); } # Exit if plan() was never called. This is so "require Test::Simple" # doesn't puke. if( !$self->{Have_Plan} ) { return; } # Don't do an ending if we bailed out. if( $self->{Bailed_Out} ) { $self->is_passing(0); return; } # Figure out if we passed or failed and print helpful messages. my $test_results = $self->{Test_Results}; if(@$test_results) { # The plan? We have no plan. if( $self->{No_Plan} ) { $self->_output_plan($self->{Curr_Test}) unless $self->no_header; $self->{Expected_Tests} = $self->{Curr_Test}; } # Auto-extended arrays and elements which aren't explicitly # filled in with a shared reference will puke under 5.8.0 # ithreads. So we have to fill them in by hand. :( my $empty_result = &share( {} ); for my $idx ( 0 .. $self->{Expected_Tests} - 1 ) { $test_results->[$idx] = $empty_result unless defined $test_results->[$idx]; } my $num_failed = grep !$_->{'ok'}, @{$test_results}[ 0 .. $self->{Curr_Test} - 1 ]; my $num_extra = $self->{Curr_Test} - $self->{Expected_Tests}; if( $num_extra != 0 ) { my $s = $self->{Expected_Tests} == 1 ? '' : 's'; $self->diag(<<"FAIL"); Looks like you planned $self->{Expected_Tests} test$s but ran $self->{Curr_Test}. FAIL $self->is_passing(0); } if($num_failed) { my $num_tests = $self->{Curr_Test}; my $s = $num_failed == 1 ? '' : 's'; my $qualifier = $num_extra == 0 ? '' : ' run'; $self->diag(<<"FAIL"); Looks like you failed $num_failed test$s of $num_tests$qualifier. FAIL $self->is_passing(0); } if($real_exit_code) { $self->diag(<<"FAIL"); Looks like your test exited with $real_exit_code just after $self->{Curr_Test}. FAIL $self->is_passing(0); _my_exit($real_exit_code) && return; } my $exit_code; if($num_failed) { $exit_code = $num_failed <= 254 ? $num_failed : 254; } elsif( $num_extra != 0 ) { $exit_code = 255; } else { $exit_code = 0; } _my_exit($exit_code) && return; } elsif( $self->{Skip_All} ) { _my_exit(0) && return; } elsif($real_exit_code) { $self->diag(<<"FAIL"); Looks like your test exited with $real_exit_code before it could output anything. FAIL $self->is_passing(0); _my_exit($real_exit_code) && return; } else { $self->diag("No tests run!\n"); $self->is_passing(0); _my_exit(255) && return; } $self->is_passing(0); $self->_whoa( 1, "We fell off the end of _ending()" ); } END { $Test->_ending if defined $Test; } #line 2498 1; Convert-PEM-0.08/inc/Test/Exception.pm000644 000767 000767 00000006537 11477477712 020434 0ustar00btrottbtrott000000 000000 #line 1 use strict; use warnings; package Test::Exception; use Test::Builder; use Sub::Uplevel qw( uplevel ); use base qw( Exporter ); our $VERSION = '0.29'; our @EXPORT = qw(dies_ok lives_ok throws_ok lives_and); my $Tester = Test::Builder->new; sub import { my $self = shift; if ( @_ ) { my $package = caller; $Tester->exported_to( $package ); $Tester->plan( @_ ); }; $self->export_to_level( 1, $self, $_ ) foreach @EXPORT; } #line 83 sub _quiet_caller (;$) { ## no critic Prototypes my $height = $_[0]; $height++; if( wantarray and !@_ ) { return (CORE::caller($height))[0..2]; } else { return CORE::caller($height); } } sub _try_as_caller { my $coderef = shift; # local works here because Sub::Uplevel has already overridden caller local *CORE::GLOBAL::caller; { no warnings 'redefine'; *CORE::GLOBAL::caller = \&_quiet_caller; } eval { uplevel 3, $coderef }; return $@; }; sub _is_exception { my $exception = shift; return ref $exception || $exception ne ''; }; sub _exception_as_string { my ( $prefix, $exception ) = @_; return "$prefix normal exit" unless _is_exception( $exception ); my $class = ref $exception; $exception = "$class ($exception)" if $class && "$exception" !~ m/^\Q$class/; chomp $exception; return "$prefix $exception"; }; #line 168 sub throws_ok (&$;$) { my ( $coderef, $expecting, $description ) = @_; unless (defined $expecting) { require Carp; Carp::croak( "throws_ok: must pass exception class/object or regex" ); } $description = _exception_as_string( "threw", $expecting ) unless defined $description; my $exception = _try_as_caller( $coderef ); my $regex = $Tester->maybe_regex( $expecting ); my $ok = $regex ? ( $exception =~ m/$regex/ ) : eval { $exception->isa( ref $expecting ? ref $expecting : $expecting ) }; $Tester->ok( $ok, $description ); unless ( $ok ) { $Tester->diag( _exception_as_string( "expecting:", $expecting ) ); $Tester->diag( _exception_as_string( "found:", $exception ) ); }; $@ = $exception; return $ok; }; #line 216 sub dies_ok (&;$) { my ( $coderef, $description ) = @_; my $exception = _try_as_caller( $coderef ); my $ok = $Tester->ok( _is_exception($exception), $description ); $@ = $exception; return $ok; } #line 255 sub lives_ok (&;$) { my ( $coderef, $description ) = @_; my $exception = _try_as_caller( $coderef ); my $ok = $Tester->ok( ! _is_exception( $exception ), $description ); $Tester->diag( _exception_as_string( "died:", $exception ) ) unless $ok; $@ = $exception; return $ok; } #line 295 sub lives_and (&;$) { my ( $test, $description ) = @_; { local $Test::Builder::Level = $Test::Builder::Level + 1; my $ok = \&Test::Builder::ok; no warnings; local *Test::Builder::ok = sub { $_[2] = $description unless defined $_[2]; $ok->(@_); }; use warnings; eval { $test->() } and return 1; }; my $exception = $@; if ( _is_exception( $exception ) ) { $Tester->ok( 0, $description ); $Tester->diag( _exception_as_string( "died:", $exception ) ); }; $@ = $exception; return; } #line 462 1; Convert-PEM-0.08/inc/Test/More.pm000644 000767 000767 00000041061 11477477712 017367 0ustar00btrottbtrott000000 000000 #line 1 package Test::More; use 5.006; use strict; use warnings; #---- perlcritic exemptions. ----# # We use a lot of subroutine prototypes ## no critic (Subroutines::ProhibitSubroutinePrototypes) # Can't use Carp because it might cause use_ok() to accidentally succeed # even though the module being used forgot to use Carp. Yes, this # actually happened. sub _carp { my( $file, $line ) = ( caller(1) )[ 1, 2 ]; return warn @_, " at $file line $line\n"; } our $VERSION = '0.94'; $VERSION = eval $VERSION; ## no critic (BuiltinFunctions::ProhibitStringyEval) use Test::Builder::Module; our @ISA = qw(Test::Builder::Module); our @EXPORT = qw(ok use_ok require_ok is isnt like unlike is_deeply cmp_ok skip todo todo_skip pass fail eq_array eq_hash eq_set $TODO plan done_testing can_ok isa_ok new_ok diag note explain subtest BAIL_OUT ); #line 164 sub plan { my $tb = Test::More->builder; return $tb->plan(@_); } # This implements "use Test::More 'no_diag'" but the behavior is # deprecated. sub import_extra { my $class = shift; my $list = shift; my @other = (); my $idx = 0; while( $idx <= $#{$list} ) { my $item = $list->[$idx]; if( defined $item and $item eq 'no_diag' ) { $class->builder->no_diag(1); } else { push @other, $item; } $idx++; } @$list = @other; return; } #line 217 sub done_testing { my $tb = Test::More->builder; $tb->done_testing(@_); } #line 289 sub ok ($;$) { my( $test, $name ) = @_; my $tb = Test::More->builder; return $tb->ok( $test, $name ); } #line 367 sub is ($$;$) { my $tb = Test::More->builder; return $tb->is_eq(@_); } sub isnt ($$;$) { my $tb = Test::More->builder; return $tb->isnt_eq(@_); } *isn't = \&isnt; #line 411 sub like ($$;$) { my $tb = Test::More->builder; return $tb->like(@_); } #line 426 sub unlike ($$;$) { my $tb = Test::More->builder; return $tb->unlike(@_); } #line 471 sub cmp_ok($$$;$) { my $tb = Test::More->builder; return $tb->cmp_ok(@_); } #line 506 sub can_ok ($@) { my( $proto, @methods ) = @_; my $class = ref $proto || $proto; my $tb = Test::More->builder; unless($class) { my $ok = $tb->ok( 0, "->can(...)" ); $tb->diag(' can_ok() called with empty class or reference'); return $ok; } unless(@methods) { my $ok = $tb->ok( 0, "$class->can(...)" ); $tb->diag(' can_ok() called with no methods'); return $ok; } my @nok = (); foreach my $method (@methods) { $tb->_try( sub { $proto->can($method) } ) or push @nok, $method; } my $name = (@methods == 1) ? "$class->can('$methods[0]')" : "$class->can(...)" ; my $ok = $tb->ok( !@nok, $name ); $tb->diag( map " $class->can('$_') failed\n", @nok ); return $ok; } #line 572 sub isa_ok ($$;$) { my( $object, $class, $obj_name ) = @_; my $tb = Test::More->builder; my $diag; if( !defined $object ) { $obj_name = 'The thing' unless defined $obj_name; $diag = "$obj_name isn't defined"; } else { my $whatami = ref $object ? 'object' : 'class'; # We can't use UNIVERSAL::isa because we want to honor isa() overrides my( $rslt, $error ) = $tb->_try( sub { $object->isa($class) } ); if($error) { if( $error =~ /^Can't call method "isa" on unblessed reference/ ) { # Its an unblessed reference $obj_name = 'The reference' unless defined $obj_name; if( !UNIVERSAL::isa( $object, $class ) ) { my $ref = ref $object; $diag = "$obj_name isn't a '$class' it's a '$ref'"; } } elsif( $error =~ /Can't call method "isa" without a package/ ) { # It's something that can't even be a class $obj_name = 'The thing' unless defined $obj_name; $diag = "$obj_name isn't a class or reference"; } else { die <isa on your $whatami and got some weird error. Here's the error. $error WHOA } } else { $obj_name = "The $whatami" unless defined $obj_name; if( !$rslt ) { my $ref = ref $object; $diag = "$obj_name isn't a '$class' it's a '$ref'"; } } } my $name = "$obj_name isa $class"; my $ok; if($diag) { $ok = $tb->ok( 0, $name ); $tb->diag(" $diag\n"); } else { $ok = $tb->ok( 1, $name ); } return $ok; } #line 651 sub new_ok { my $tb = Test::More->builder; $tb->croak("new_ok() must be given at least a class") unless @_; my( $class, $args, $object_name ) = @_; $args ||= []; $object_name = "The object" unless defined $object_name; my $obj; my( $success, $error ) = $tb->_try( sub { $obj = $class->new(@$args); 1 } ); if($success) { local $Test::Builder::Level = $Test::Builder::Level + 1; isa_ok $obj, $class, $object_name; } else { $tb->ok( 0, "new() died" ); $tb->diag(" Error was: $error"); } return $obj; } #line 719 sub subtest($&) { my ($name, $subtests) = @_; my $tb = Test::More->builder; return $tb->subtest(@_); } #line 743 sub pass (;$) { my $tb = Test::More->builder; return $tb->ok( 1, @_ ); } sub fail (;$) { my $tb = Test::More->builder; return $tb->ok( 0, @_ ); } #line 806 sub use_ok ($;@) { my( $module, @imports ) = @_; @imports = () unless @imports; my $tb = Test::More->builder; my( $pack, $filename, $line ) = caller; my $code; if( @imports == 1 and $imports[0] =~ /^\d+(?:\.\d+)?$/ ) { # probably a version check. Perl needs to see the bare number # for it to work with non-Exporter based modules. $code = <ok( $eval_result, "use $module;" ); unless($ok) { chomp $eval_error; $@ =~ s{^BEGIN failed--compilation aborted at .*$} {BEGIN failed--compilation aborted at $filename line $line.}m; $tb->diag(<builder; my $pack = caller; # Try to deterine if we've been given a module name or file. # Module names must be barewords, files not. $module = qq['$module'] unless _is_module_name($module); my $code = <ok( $eval_result, "require $module;" ); unless($ok) { chomp $eval_error; $tb->diag(<builder; unless( @_ == 2 or @_ == 3 ) { my $msg = <<'WARNING'; is_deeply() takes two or three args, you gave %d. This usually means you passed an array or hash instead of a reference to it WARNING chop $msg; # clip off newline so carp() will put in line/file _carp sprintf $msg, scalar @_; return $tb->ok(0); } my( $got, $expected, $name ) = @_; $tb->_unoverload_str( \$expected, \$got ); my $ok; if( !ref $got and !ref $expected ) { # neither is a reference $ok = $tb->is_eq( $got, $expected, $name ); } elsif( !ref $got xor !ref $expected ) { # one's a reference, one isn't $ok = $tb->ok( 0, $name ); $tb->diag( _format_stack({ vals => [ $got, $expected ] }) ); } else { # both references local @Data_Stack = (); if( _deep_check( $got, $expected ) ) { $ok = $tb->ok( 1, $name ); } else { $ok = $tb->ok( 0, $name ); $tb->diag( _format_stack(@Data_Stack) ); } } return $ok; } sub _format_stack { my(@Stack) = @_; my $var = '$FOO'; my $did_arrow = 0; foreach my $entry (@Stack) { my $type = $entry->{type} || ''; my $idx = $entry->{'idx'}; if( $type eq 'HASH' ) { $var .= "->" unless $did_arrow++; $var .= "{$idx}"; } elsif( $type eq 'ARRAY' ) { $var .= "->" unless $did_arrow++; $var .= "[$idx]"; } elsif( $type eq 'REF' ) { $var = "\${$var}"; } } my @vals = @{ $Stack[-1]{vals} }[ 0, 1 ]; my @vars = (); ( $vars[0] = $var ) =~ s/\$FOO/ \$got/; ( $vars[1] = $var ) =~ s/\$FOO/\$expected/; my $out = "Structures begin differing at:\n"; foreach my $idx ( 0 .. $#vals ) { my $val = $vals[$idx]; $vals[$idx] = !defined $val ? 'undef' : _dne($val) ? "Does not exist" : ref $val ? "$val" : "'$val'"; } $out .= "$vars[0] = $vals[0]\n"; $out .= "$vars[1] = $vals[1]\n"; $out =~ s/^/ /msg; return $out; } sub _type { my $thing = shift; return '' if !ref $thing; for my $type (qw(ARRAY HASH REF SCALAR GLOB CODE Regexp)) { return $type if UNIVERSAL::isa( $thing, $type ); } return ''; } #line 1112 sub diag { return Test::More->builder->diag(@_); } sub note { return Test::More->builder->note(@_); } #line 1138 sub explain { return Test::More->builder->explain(@_); } #line 1204 ## no critic (Subroutines::RequireFinalReturn) sub skip { my( $why, $how_many ) = @_; my $tb = Test::More->builder; unless( defined $how_many ) { # $how_many can only be avoided when no_plan is in use. _carp "skip() needs to know \$how_many tests are in the block" unless $tb->has_plan eq 'no_plan'; $how_many = 1; } if( defined $how_many and $how_many =~ /\D/ ) { _carp "skip() was passed a non-numeric number of tests. Did you get the arguments backwards?"; $how_many = 1; } for( 1 .. $how_many ) { $tb->skip($why); } no warnings 'exiting'; last SKIP; } #line 1288 sub todo_skip { my( $why, $how_many ) = @_; my $tb = Test::More->builder; unless( defined $how_many ) { # $how_many can only be avoided when no_plan is in use. _carp "todo_skip() needs to know \$how_many tests are in the block" unless $tb->has_plan eq 'no_plan'; $how_many = 1; } for( 1 .. $how_many ) { $tb->todo_skip($why); } no warnings 'exiting'; last TODO; } #line 1343 sub BAIL_OUT { my $reason = shift; my $tb = Test::More->builder; $tb->BAIL_OUT($reason); } #line 1382 #'# sub eq_array { local @Data_Stack = (); _deep_check(@_); } sub _eq_array { my( $a1, $a2 ) = @_; if( grep _type($_) ne 'ARRAY', $a1, $a2 ) { warn "eq_array passed a non-array ref"; return 0; } return 1 if $a1 eq $a2; my $ok = 1; my $max = $#$a1 > $#$a2 ? $#$a1 : $#$a2; for( 0 .. $max ) { my $e1 = $_ > $#$a1 ? $DNE : $a1->[$_]; my $e2 = $_ > $#$a2 ? $DNE : $a2->[$_]; push @Data_Stack, { type => 'ARRAY', idx => $_, vals => [ $e1, $e2 ] }; $ok = _deep_check( $e1, $e2 ); pop @Data_Stack if $ok; last unless $ok; } return $ok; } sub _deep_check { my( $e1, $e2 ) = @_; my $tb = Test::More->builder; my $ok = 0; # Effectively turn %Refs_Seen into a stack. This avoids picking up # the same referenced used twice (such as [\$a, \$a]) to be considered # circular. local %Refs_Seen = %Refs_Seen; { # Quiet uninitialized value warnings when comparing undefs. no warnings 'uninitialized'; $tb->_unoverload_str( \$e1, \$e2 ); # Either they're both references or both not. my $same_ref = !( !ref $e1 xor !ref $e2 ); my $not_ref = ( !ref $e1 and !ref $e2 ); if( defined $e1 xor defined $e2 ) { $ok = 0; } elsif( !defined $e1 and !defined $e2 ) { # Shortcut if they're both defined. $ok = 1; } elsif( _dne($e1) xor _dne($e2) ) { $ok = 0; } elsif( $same_ref and( $e1 eq $e2 ) ) { $ok = 1; } elsif($not_ref) { push @Data_Stack, { type => '', vals => [ $e1, $e2 ] }; $ok = 0; } else { if( $Refs_Seen{$e1} ) { return $Refs_Seen{$e1} eq $e2; } else { $Refs_Seen{$e1} = "$e2"; } my $type = _type($e1); $type = 'DIFFERENT' unless _type($e2) eq $type; if( $type eq 'DIFFERENT' ) { push @Data_Stack, { type => $type, vals => [ $e1, $e2 ] }; $ok = 0; } elsif( $type eq 'ARRAY' ) { $ok = _eq_array( $e1, $e2 ); } elsif( $type eq 'HASH' ) { $ok = _eq_hash( $e1, $e2 ); } elsif( $type eq 'REF' ) { push @Data_Stack, { type => $type, vals => [ $e1, $e2 ] }; $ok = _deep_check( $$e1, $$e2 ); pop @Data_Stack if $ok; } elsif( $type eq 'SCALAR' ) { push @Data_Stack, { type => 'REF', vals => [ $e1, $e2 ] }; $ok = _deep_check( $$e1, $$e2 ); pop @Data_Stack if $ok; } elsif($type) { push @Data_Stack, { type => $type, vals => [ $e1, $e2 ] }; $ok = 0; } else { _whoa( 1, "No type in _deep_check" ); } } } return $ok; } sub _whoa { my( $check, $desc ) = @_; if($check) { die <<"WHOA"; WHOA! $desc This should never happen! Please contact the author immediately! WHOA } } #line 1515 sub eq_hash { local @Data_Stack = (); return _deep_check(@_); } sub _eq_hash { my( $a1, $a2 ) = @_; if( grep _type($_) ne 'HASH', $a1, $a2 ) { warn "eq_hash passed a non-hash ref"; return 0; } return 1 if $a1 eq $a2; my $ok = 1; my $bigger = keys %$a1 > keys %$a2 ? $a1 : $a2; foreach my $k ( keys %$bigger ) { my $e1 = exists $a1->{$k} ? $a1->{$k} : $DNE; my $e2 = exists $a2->{$k} ? $a2->{$k} : $DNE; push @Data_Stack, { type => 'HASH', idx => $k, vals => [ $e1, $e2 ] }; $ok = _deep_check( $e1, $e2 ); pop @Data_Stack if $ok; last unless $ok; } return $ok; } #line 1572 sub eq_set { my( $a1, $a2 ) = @_; return 0 unless @$a1 == @$a2; no warnings 'uninitialized'; # It really doesn't matter how we sort them, as long as both arrays are # sorted with the same algorithm. # # Ensure that references are not accidentally treated the same as a # string containing the reference. # # Have to inline the sort routine due to a threading/sort bug. # See [rt.cpan.org 6782] # # I don't know how references would be sorted so we just don't sort # them. This means eq_set doesn't really work with refs. return eq_array( [ grep( ref, @$a1 ), sort( grep( !ref, @$a1 ) ) ], [ grep( ref, @$a2 ), sort( grep( !ref, @$a2 ) ) ], ); } #line 1774 1; Convert-PEM-0.08/inc/Test/Builder/Module.pm000644 000767 000767 00000002241 11477477712 021275 0ustar00btrottbtrott000000 000000 #line 1 package Test::Builder::Module; use strict; use Test::Builder; require Exporter; our @ISA = qw(Exporter); our $VERSION = '0.94'; $VERSION = eval $VERSION; ## no critic (BuiltinFunctions::ProhibitStringyEval) #line 74 sub import { my($class) = shift; # Don't run all this when loading ourself. return 1 if $class eq 'Test::Builder::Module'; my $test = $class->builder; my $caller = caller; $test->exported_to($caller); $class->import_extra( \@_ ); my(@imports) = $class->_strip_imports( \@_ ); $test->plan(@_); $class->export_to_level( 1, $class, @imports ); } sub _strip_imports { my $class = shift; my $list = shift; my @imports = (); my @other = (); my $idx = 0; while( $idx <= $#{$list} ) { my $item = $list->[$idx]; if( defined $item and $item eq 'import' ) { push @imports, @{ $list->[ $idx + 1 ] }; $idx++; } else { push @other, $item; } $idx++; } @$list = @other; return @imports; } #line 137 sub import_extra { } #line 167 sub builder { return Test::Builder->new; } 1; Convert-PEM-0.08/inc/Test/Base/Filter.pm000644 000767 000767 00000016003 11477477712 020562 0ustar00btrottbtrott000000 000000 #line 1 #. TODO: #. #=============================================================================== # This is the default class for handling Test::Base data filtering. #=============================================================================== package Test::Base::Filter; use Spiffy -Base; use Spiffy ':XXX'; field 'current_block'; our $arguments; sub current_arguments { return undef unless defined $arguments; my $args = $arguments; $args =~ s/(\\s)/ /g; $args =~ s/(\\[a-z])/'"' . $1 . '"'/gee; return $args; } sub assert_scalar { return if @_ == 1; require Carp; my $filter = (caller(1))[3]; $filter =~ s/.*:://; Carp::croak "Input to the '$filter' filter must be a scalar, not a list"; } sub _apply_deepest { my $method = shift; return () unless @_; if (ref $_[0] eq 'ARRAY') { for my $aref (@_) { @$aref = $self->_apply_deepest($method, @$aref); } return @_; } $self->$method(@_); } sub _split_array { map { [$self->split($_)]; } @_; } sub _peel_deepest { return () unless @_; if (ref $_[0] eq 'ARRAY') { if (ref $_[0]->[0] eq 'ARRAY') { for my $aref (@_) { @$aref = $self->_peel_deepest(@$aref); } return @_; } return map { $_->[0] } @_; } return @_; } #=============================================================================== # these filters work on the leaves of nested arrays #=============================================================================== sub Join { $self->_peel_deepest($self->_apply_deepest(join => @_)) } sub Reverse { $self->_apply_deepest(reverse => @_) } sub Split { $self->_apply_deepest(_split_array => @_) } sub Sort { $self->_apply_deepest(sort => @_) } sub append { my $suffix = $self->current_arguments; map { $_ . $suffix } @_; } sub array { return [@_]; } sub base64_decode { $self->assert_scalar(@_); require MIME::Base64; MIME::Base64::decode_base64(shift); } sub base64_encode { $self->assert_scalar(@_); require MIME::Base64; MIME::Base64::encode_base64(shift); } sub chomp { map { CORE::chomp; $_ } @_; } sub chop { map { CORE::chop; $_ } @_; } sub dumper { no warnings 'once'; require Data::Dumper; local $Data::Dumper::Sortkeys = 1; local $Data::Dumper::Indent = 1; local $Data::Dumper::Terse = 1; Data::Dumper::Dumper(@_); } sub escape { $self->assert_scalar(@_); my $text = shift; $text =~ s/(\\.)/eval "qq{$1}"/ge; return $text; } sub eval { $self->assert_scalar(@_); my @return = CORE::eval(shift); return $@ if $@; return @return; } sub eval_all { $self->assert_scalar(@_); my $out = ''; my $err = ''; Test::Base::tie_output(*STDOUT, $out); Test::Base::tie_output(*STDERR, $err); my $return = CORE::eval(shift); no warnings; untie *STDOUT; untie *STDERR; return $return, $@, $out, $err; } sub eval_stderr { $self->assert_scalar(@_); my $output = ''; Test::Base::tie_output(*STDERR, $output); CORE::eval(shift); no warnings; untie *STDERR; return $output; } sub eval_stdout { $self->assert_scalar(@_); my $output = ''; Test::Base::tie_output(*STDOUT, $output); CORE::eval(shift); no warnings; untie *STDOUT; return $output; } sub exec_perl_stdout { my $tmpfile = "/tmp/test-blocks-$$"; $self->_write_to($tmpfile, @_); open my $execution, "$^X $tmpfile 2>&1 |" or die "Couldn't open subprocess: $!\n"; local $/; my $output = <$execution>; close $execution; unlink($tmpfile) or die "Couldn't unlink $tmpfile: $!\n"; return $output; } sub flatten { $self->assert_scalar(@_); my $ref = shift; if (ref($ref) eq 'HASH') { return map { ($_, $ref->{$_}); } sort keys %$ref; } if (ref($ref) eq 'ARRAY') { return @$ref; } die "Can only flatten a hash or array ref"; } sub get_url { $self->assert_scalar(@_); my $url = shift; CORE::chomp($url); require LWP::Simple; LWP::Simple::get($url); } sub hash { return +{ @_ }; } sub head { my $size = $self->current_arguments || 1; return splice(@_, 0, $size); } sub join { my $string = $self->current_arguments; $string = '' unless defined $string; CORE::join $string, @_; } sub lines { $self->assert_scalar(@_); my $text = shift; return () unless length $text; my @lines = ($text =~ /^(.*\n?)/gm); return @lines; } sub norm { $self->assert_scalar(@_); my $text = shift; $text = '' unless defined $text; $text =~ s/\015\012/\n/g; $text =~ s/\r/\n/g; return $text; } sub prepend { my $prefix = $self->current_arguments; map { $prefix . $_ } @_; } sub read_file { $self->assert_scalar(@_); my $file = shift; CORE::chomp $file; open my $fh, $file or die "Can't open '$file' for input:\n$!"; CORE::join '', <$fh>; } sub regexp { $self->assert_scalar(@_); my $text = shift; my $flags = $self->current_arguments; if ($text =~ /\n.*?\n/s) { $flags = 'xism' unless defined $flags; } else { CORE::chomp($text); } $flags ||= ''; my $regexp = eval "qr{$text}$flags"; die $@ if $@; return $regexp; } sub reverse { CORE::reverse(@_); } sub slice { die "Invalid args for slice" unless $self->current_arguments =~ /^(\d+)(?:,(\d))?$/; my ($x, $y) = ($1, $2); $y = $x if not defined $y; die "Invalid args for slice" if $x > $y; return splice(@_, $x, 1 + $y - $x); } sub sort { CORE::sort(@_); } sub split { $self->assert_scalar(@_); my $separator = $self->current_arguments; if (defined $separator and $separator =~ s{^/(.*)/$}{$1}) { my $regexp = $1; $separator = qr{$regexp}; } $separator = qr/\s+/ unless $separator; CORE::split $separator, shift; } sub strict { $self->assert_scalar(@_); <<'...' . shift; use strict; use warnings; ... } sub tail { my $size = $self->current_arguments || 1; return splice(@_, @_ - $size, $size); } sub trim { map { s/\A([ \t]*\n)+//; s/(?<=\n)\s*\z//g; $_; } @_; } sub unchomp { map { $_ . "\n" } @_; } sub write_file { my $file = $self->current_arguments or die "No file specified for write_file filter"; if ($file =~ /(.*)[\\\/]/) { my $dir = $1; if (not -e $dir) { require File::Path; File::Path::mkpath($dir) or die "Can't create $dir"; } } open my $fh, ">$file" or die "Can't open '$file' for output\n:$!"; print $fh @_; close $fh; return $file; } sub yaml { $self->assert_scalar(@_); require YAML; return YAML::Load(shift); } sub _write_to { my $filename = shift; open my $script, ">$filename" or die "Couldn't open $filename: $!\n"; print $script @_; close $script or die "Couldn't close $filename: $!\n"; } __DATA__ #line 639 Convert-PEM-0.08/inc/Sub/Uplevel.pm000644 000767 000767 00000007513 11477477712 017717 0ustar00btrottbtrott000000 000000 #line 1 package Sub::Uplevel; use 5.006; use strict; our $VERSION = '0.2002'; $VERSION = eval $VERSION; sub import { no strict 'refs'; my ($class, @args) = @_; for my $fcn ( @args ) { if ( $fcn ne 'uplevel' ) { die qq{"$fcn" is not exported by the $class module\n} } } my $caller = caller(0); *{"$caller\::uplevel"} = \&uplevel; return; } # We must override *CORE::GLOBAL::caller if it hasn't already been # overridden or else Perl won't see our local override later. if ( not defined *CORE::GLOBAL::caller{CODE} ) { *CORE::GLOBAL::caller = \&_normal_caller; } #line 96 # @Up_Frames -- uplevel stack # $Caller_Proxy -- whatever caller() override was in effect before uplevel our (@Up_Frames, $Caller_Proxy); sub _apparent_stack_height { my $height = 1; # start above this function while ( 1 ) { last if ! defined scalar $Caller_Proxy->($height); $height++; } return $height - 1; # subtract 1 for this function } sub uplevel { my($num_frames, $func, @args) = @_; # backwards compatible version of "no warnings 'redefine'" my $old_W = $^W; $^W = 0; # Update the caller proxy if the uplevel override isn't in effect local $Caller_Proxy = *CORE::GLOBAL::caller{CODE} if *CORE::GLOBAL::caller{CODE} != \&_uplevel_caller; local *CORE::GLOBAL::caller = \&_uplevel_caller; # restore old warnings state $^W = $old_W; if ( $num_frames >= _apparent_stack_height() ) { require Carp; Carp::carp("uplevel $num_frames is more than the caller stack"); } local @Up_Frames = ($num_frames, @Up_Frames ); return $func->(@args); } sub _normal_caller (;$) { ## no critic Prototypes my $height = $_[0]; $height++; if ( CORE::caller() eq 'DB' ) { # passthrough the @DB::args trick package DB; if( wantarray and !@_ ) { return (CORE::caller($height))[0..2]; } else { return CORE::caller($height); } } else { if( wantarray and !@_ ) { return (CORE::caller($height))[0..2]; } else { return CORE::caller($height); } } } sub _uplevel_caller (;$) { ## no critic Prototypes my $height = $_[0] || 0; # shortcut if no uplevels have been called # always add +1 to CORE::caller (proxy caller function) # to skip this function's caller return $Caller_Proxy->( $height + 1 ) if ! @Up_Frames; #line 215 my $saw_uplevel = 0; my $adjust = 0; # walk up the call stack to fight the right package level to return; # look one higher than requested for each call to uplevel found # and adjust by the amount found in the Up_Frames stack for that call. # We *must* use CORE::caller here since we need the real stack not what # some other override says the stack looks like, just in case that other # override breaks things in some horrible way for ( my $up = 0; $up <= $height + $adjust; $up++ ) { my @caller = CORE::caller($up + 1); if( defined $caller[0] && $caller[0] eq __PACKAGE__ ) { # add one for each uplevel call seen # and look into the uplevel stack for the offset $adjust += 1 + $Up_Frames[$saw_uplevel]; $saw_uplevel++; } } # For returning values, we pass through the call to the proxy caller # function, just at a higher stack level my @caller; if ( CORE::caller() eq 'DB' ) { # passthrough the @DB::args trick package DB; @caller = $Sub::Uplevel::Caller_Proxy->($height + $adjust + 1); } else { @caller = $Caller_Proxy->($height + $adjust + 1); } if( wantarray ) { if( !@_ ) { @caller = @caller[0..2]; } return @caller; } else { return $caller[0]; } } #line 327 1; Convert-PEM-0.08/inc/Module/Install/000755 000767 000767 00000000000 11477477724 020044 5ustar00btrottbtrott000000 000000 Convert-PEM-0.08/inc/Module/Install.pm000644 000767 000767 00000030135 11477477711 020400 0ustar00btrottbtrott000000 000000 #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. $INC{inc/Module/Install.pm} set to ./inc/ version of Module::Install # 3. The ./inc/ version of Module::Install loads # } use 5.005; use strict 'vars'; use Cwd (); use File::Find (); use File::Path (); use vars qw{$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 = '1.00'; # 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} ) { foreach my $key (keys %INC) { delete $INC{$key} if $key =~ /Module\/Install/; } local $^W; require "$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"}; } local $^W; *{"${who}::AUTOLOAD"} = $self->autoload; $self->preload; # Unregister loader and worker packages so subdirs can use them again delete $INC{'inc/Module/Install.pm'}; delete $INC{'Module/Install.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; } unless ($$sym =~ s/([^:]+)$//) { # XXX: it looks like we can't retrieve the missing function # via $$sym (usually $main::AUTOLOAD) in this case. # I'm still wondering if we should slurp Makefile.PL to # get some context or not ... my ($package, $file, $line) = caller; die <<"EOT"; Unknown function is found at $file line $line. Execution of $file aborted due to runtime errors. If you're a contributor to a project, you may need to install some Module::Install extensions from CPAN (or other repository). If you're a user of a module, please contact the author. EOT } 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 ) { local $^W; *{"${who}::$name"} = sub { ${"${who}::AUTOLOAD"} = "${who}::$name"; goto &{"${who}::AUTOLOAD"}; }; } } sub new { my ($class, %args) = @_; delete $INC{'FindBin.pm'}; { # to suppress the redefine warning local $SIG{__WARN__} = sub {}; require FindBin; } # 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) = @_; my $should_reload = 0; unless ( grep { ! ref $_ and lc $_ eq lc $self->{prefix} } @INC ) { unshift @INC, $self->{prefix}; $should_reload = 1; } foreach my $rv ( $self->find_extensions($path) ) { my ($file, $pkg) = @{$rv}; next if $self->{pathnames}{$pkg}; local $@; my $new = eval { local $^W; require $file; $pkg->can('new') }; unless ( $new ) { warn $@ if $@; next; } $self->{pathnames}{$pkg} = $should_reload ? delete $INC{$file} : $INC{$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 ) ? $_[0] : undef; } 1; # Copyright 2008 - 2010 Adam Kennedy. Convert-PEM-0.08/inc/Module/Install/AuthorTests.pm000644 000767 000767 00000002215 11477477712 022664 0ustar00btrottbtrott000000 000000 #line 1 package Module::Install::AuthorTests; use 5.005; use strict; use Module::Install::Base; use Carp (); #line 16 use vars qw{$VERSION $ISCORE @ISA}; BEGIN { $VERSION = '0.002'; $ISCORE = 1; @ISA = qw{Module::Install::Base}; } #line 42 sub author_tests { my ($self, @dirs) = @_; _add_author_tests($self, \@dirs, 0); } #line 56 sub recursive_author_tests { my ($self, @dirs) = @_; _add_author_tests($self, \@dirs, 1); } sub _wanted { my $href = shift; sub { /\.t$/ and -f $_ and $href->{$File::Find::dir} = 1 } } sub _add_author_tests { my ($self, $dirs, $recurse) = @_; return unless $Module::Install::AUTHOR; my @tests = $self->tests ? (split / /, $self->tests) : 't/*.t'; # XXX: pick a default, later -- rjbs, 2008-02-24 my @dirs = @$dirs ? @$dirs : Carp::confess "no dirs given to author_tests"; @dirs = grep { -d } @dirs; if ($recurse) { require File::Find; my %test_dir; File::Find::find(_wanted(\%test_dir), @dirs); $self->tests( join ' ', @tests, map { "$_/*.t" } sort keys %test_dir ); } else { $self->tests( join ' ', @tests, map { "$_/*.t" } sort @dirs ); } } #line 107 1; Convert-PEM-0.08/inc/Module/Install/Base.pm000644 000767 000767 00000002147 11477477712 021255 0ustar00btrottbtrott000000 000000 #line 1 package Module::Install::Base; use strict 'vars'; use vars qw{$VERSION}; BEGIN { $VERSION = '1.00'; } # 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 { ! $_[0]->admin->isa('Module::Install::Base::FakeAdmin'); } sub DESTROY {} package Module::Install::Base::FakeAdmin; use vars qw{$VERSION}; BEGIN { $VERSION = $Module::Install::Base::VERSION; } my $fake; sub new { $fake ||= bless(\@_, $_[0]); } sub AUTOLOAD {} sub DESTROY {} # Restore warning handler BEGIN { $SIG{__WARN__} = $SIG{__WARN__}->(); } 1; #line 159 Convert-PEM-0.08/inc/Module/Install/Can.pm000644 000767 000767 00000003333 11477477712 021102 0ustar00btrottbtrott000000 000000 #line 1 package Module::Install::Can; use strict; use Config (); use File::Spec (); use ExtUtils::MakeMaker (); use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.00'; @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 Convert-PEM-0.08/inc/Module/Install/Fetch.pm000644 000767 000767 00000004627 11477477712 021441 0ustar00btrottbtrott000000 000000 #line 1 package Module::Install::Fetch; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.00'; @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; Convert-PEM-0.08/inc/Module/Install/Include.pm000644 000767 000767 00000001015 11477477712 021757 0ustar00btrottbtrott000000 000000 #line 1 package Module::Install::Include; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.00'; @ISA = 'Module::Install::Base'; $ISCORE = 1; } sub include { shift()->admin->include(@_); } sub include_deps { shift()->admin->include_deps(@_); } sub auto_include { shift()->admin->auto_include(@_); } sub auto_include_deps { shift()->admin->auto_include_deps(@_); } sub auto_include_dependent_dists { shift()->admin->auto_include_dependent_dists(@_); } 1; Convert-PEM-0.08/inc/Module/Install/Makefile.pm000644 000767 000767 00000027032 11477477712 022120 0ustar00btrottbtrott000000 000000 #line 1 package Module::Install::Makefile; use strict 'vars'; use ExtUtils::MakeMaker (); use Module::Install::Base (); use Fcntl qw/:flock :seek/; use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.00'; @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{$key}) { if ($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 ); } sub _wanted_t { } sub tests_recursive { my $self = shift; my $dir = shift || 't'; unless ( -d $dir ) { die "tests_recursive dir '$dir' does not exist"; } my %tests = map { $_ => 1 } split / /, ($self->tests || ''); require File::Find; File::Find::find( sub { /\.t$/ and -f $_ and $tests{"$File::Find::dir/*.t"} = 1 }, $dir ); $self->tests( join ' ', sort keys %tests ); } 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 ( $Module::Install::ExtraTests::use_extratests ) { # Module::Install::ExtraTests doesn't set $self->tests and does its own tests via harness. # So, just ignore our xt tests here. } elsif ( -d 'xt' and ($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, add it to Makefile DIR my $subdirs = ($args->{DIR} || []); if ($self->bundles) { my %processed; foreach my $bundle (@{ $self->bundles }) { my ($mod_name, $dist_dir) = @$bundle; delete $prereq->{$mod_name}; $dist_dir = File::Basename::basename($dist_dir); # dir for building this module if (not exists $processed{$dist_dir}) { if (-d $dist_dir) { # List as sub-directory to be processed by make push @$subdirs, $dist_dir; } # Else do nothing: the module is already present on the system $processed{$dist_dir} = undef; } } } 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: $!"; eval { flock MAKEFILE, LOCK_EX }; my $makefile = do { local $/; }; $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 # $makefile =~ s/^pm_to_blib\s+:\s+/pm_to_blib :: /mg; seek MAKEFILE, 0, SEEK_SET; truncate MAKEFILE, 0; print MAKEFILE "$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; $self->{postamble} } 1; __END__ #line 541 Convert-PEM-0.08/inc/Module/Install/Metadata.pm000644 000767 000767 00000043020 11477477712 022116 0ustar00btrottbtrott000000 000000 #line 1 package Module::Install::Metadata; use strict 'vars'; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.00'; @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; } 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) ); # for version integrity check $self->makemaker_args( VERSION_FROM => $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"; } } #Stolen from M::B my %license_urls = ( perl => 'http://dev.perl.org/licenses/', apache => 'http://apache.org/licenses/LICENSE-2.0', apache_1_1 => 'http://apache.org/licenses/LICENSE-1.1', 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()' ); $license = __extract_license($license) || lc $license; $self->{values}->{license} = $license; # Automatically fill in license URLs if ( $license_urls{$license} ) { $self->resources( license => $license_urls{$license} ); } return 1; } sub _extract_license { my $pod = shift; my $matched; return __extract_license( ($matched) = $pod =~ m/ (=head \d \s+ L(?i:ICEN[CS]E|ICENSING)\b.*?) (=head \d.*|=cut.*|)\z /xms ) || __extract_license( ($matched) = $pod =~ m/ (=head \d \s+ (?:C(?i:OPYRIGHTS?)|L(?i:EGAL))\b.*?) (=head \d.*|=cut.*|)\z /xms ); } sub __extract_license { my $license_text = shift or return; my @phrases = ( '(?:under )?the same (?:terms|license) as (?:perl|the perl (?:\d )?programming language)' => 'perl', 1, '(?:under )?the terms of (?:perl|the perl programming language) itself' => 'perl', 1, 'Artistic and GPL' => 'perl', 1, 'GNU general public license' => 'gpl', 1, 'GNU public license' => 'gpl', 1, 'GNU lesser general public license' => 'lgpl', 1, 'GNU lesser public license' => 'lgpl', 1, 'GNU library general public license' => 'lgpl', 1, 'GNU library public license' => 'lgpl', 1, 'GNU Free Documentation license' => 'unrestricted', 1, 'GNU Affero General Public License' => 'open_source', 1, '(?:Free)?BSD license' => 'bsd', 1, 'Artistic license' => 'artistic', 1, 'Apache (?:Software )?license' => 'apache', 1, 'GPL' => 'gpl', 1, 'LGPL' => 'lgpl', 1, 'BSD' => 'bsd', 1, 'Artistic' => 'artistic', 1, 'MIT' => 'mit', 1, 'Mozilla Public License' => 'mozilla', 1, 'Q Public License' => 'open_source', 1, 'OpenSSL License' => 'unrestricted', 1, 'SSLeay License' => 'unrestricted', 1, 'zlib License' => 'open_source', 1, 'proprietary' => 'proprietary', 0, ); while ( my ($pattern, $license, $osi) = splice(@phrases, 0, 3) ) { $pattern =~ s#\s+#\\s+#gs; if ( $license_text =~ /\b$pattern\b/i ) { return $license; } } return ''; } 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; } sub add_metadata { my $self = shift; my %hash = @_; for my $key (keys %hash) { warn "add_metadata: $key is not prefixed with 'x_'.\n" . "Use appopriate function to add non-private metadata.\n" unless $key =~ /^x_/; $self->{values}->{$key} = $hash{$key}; } } ###################################################################### # 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 $meta; } 1; Convert-PEM-0.08/inc/Module/Install/ReadmeFromPod.pm000644 000767 000767 00000001144 11477477712 023063 0ustar00btrottbtrott000000 000000 #line 1 package Module::Install::ReadmeFromPod; use strict; use warnings; use base qw(Module::Install::Base); use vars qw($VERSION); $VERSION = '0.10'; sub readme_from { my $self = shift; return unless $Module::Install::AUTHOR; my $file = shift || return; my $clean = shift; require Pod::Text; my $parser = Pod::Text->new(); open README, '> README' or die "$!\n"; $parser->output_fh( *README ); $parser->parse_file( $file ); return 1 unless $clean; $self->postamble(<<"END"); distclean :: license_clean license_clean: \t\$(RM_F) README END return 1; } 'Readme!'; __END__ #line 94 Convert-PEM-0.08/inc/Module/Install/Repository.pm000644 000767 000767 00000004256 11477477712 022565 0ustar00btrottbtrott000000 000000 #line 1 package Module::Install::Repository; use strict; use 5.005; use vars qw($VERSION); $VERSION = '0.06'; use base qw(Module::Install::Base); sub _execute { my ($command) = @_; `$command`; } sub auto_set_repository { my $self = shift; return unless $Module::Install::AUTHOR; my $repo = _find_repo(\&_execute); if ($repo) { $self->repository($repo); } else { warn "Cannot determine repository URL\n"; } } sub _find_repo { my ($execute) = @_; if (-e ".git") { # TODO support remote besides 'origin'? if ($execute->('git remote show -n origin') =~ /URL: (.*)$/m) { # XXX Make it public clone URL, but this only works with github my $git_url = $1; $git_url =~ s![\w\-]+\@([^:]+):!git://$1/!; return $git_url; } elsif ($execute->('git svn info') =~ /URL: (.*)$/m) { return $1; } } elsif (-e ".svn") { if (`svn info` =~ /URL: (.*)$/m) { return $1; } } elsif (-e "_darcs") { # defaultrepo is better, but that is more likely to be ssh, not http if (my $query_repo = `darcs query repo`) { if ($query_repo =~ m!Default Remote: (http://.+)!) { return $1; } } open my $handle, '<', '_darcs/prefs/repos' or return; while (<$handle>) { chomp; return $_ if m!^http://!; } } elsif (-e ".hg") { if ($execute->('hg paths') =~ /default = (.*)$/m) { my $mercurial_url = $1; $mercurial_url =~ s!^ssh://hg\@(bitbucket\.org/)!https://$1!; return $mercurial_url; } } elsif (-e "$ENV{HOME}/.svk") { # Is there an explicit way to check if it's an svk checkout? my $svk_info = `svk info` or return; SVK_INFO: { if ($svk_info =~ /Mirrored From: (.*), Rev\./) { return $1; } if ($svk_info =~ m!Merged From: (/mirror/.*), Rev\.!) { $svk_info = `svk info /$1` or return; redo SVK_INFO; } } return; } } 1; __END__ =encoding utf-8 #line 128 Convert-PEM-0.08/inc/Module/Install/TestBase.pm000644 000767 000767 00000001033 11477477712 022106 0ustar00btrottbtrott000000 000000 #line 1 package Module::Install::TestBase; use strict; use warnings; use Module::Install::Base; use vars qw($VERSION @ISA); BEGIN { $VERSION = '0.11'; @ISA = 'Module::Install::Base'; } sub use_test_base { my $self = shift; $self->include('Test::Base'); $self->include('Test::Base::Filter'); $self->include('Spiffy'); $self->include('Test::More'); $self->include('Test::Builder'); $self->include('Test::Builder::Module'); $self->requires('Filter::Util::Call'); } 1; =encoding utf8 #line 70 Convert-PEM-0.08/inc/Module/Install/Win32.pm000644 000767 000767 00000003403 11477477712 021301 0ustar00btrottbtrott000000 000000 #line 1 package Module::Install::Win32; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.00'; @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; Convert-PEM-0.08/inc/Module/Install/WriteAll.pm000644 000767 000767 00000002376 11477477712 022132 0ustar00btrottbtrott000000 000000 #line 1 package Module::Install::WriteAll; use strict; use Module::Install::Base (); use vars qw{$VERSION @ISA $ISCORE}; BEGIN { $VERSION = '1.00'; @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;