DIME-Tools-0.04/000755 000765 000024 00000000000 12663425570 013517 5ustar00neilbstaff000000 000000 DIME-Tools-0.04/Changes000644 000765 000024 00000000667 12663425570 015023 0ustar00neilbstaff000000 000000 Revision history for Perl module DIME::Tools 0.04 2016-02-24 NEILB - Switched to Dist::Zilla, which fixed the lack of META.* files, and other CPAN conventions. - Fixed various pod issues - Made testsuite at least test loading of DIME::Tools - Changed format of this file to follow CPAN::Changes::Spec 0.03 2004-02-16 DALCAZAR - unknown changes 0.02 2004-02-16 DALCAZAR - First release to CPAN DIME-Tools-0.04/dist.ini000644 000765 000024 00000000461 12663425570 015164 0ustar00neilbstaff000000 000000 name = DIME-Tools author = Domingo Alcazar Larrea license = GPL_2 copyright_holder = Domingo Alcazar Larrea copyright_year = 2004 version = 0.04 [@Filter] -bundle = @Basic -remove = Readme [PkgVersion] [AutoPrereqs] [MetaJSON] [GithubMeta] [Git::Tag] tag_message= [Git::Push] DIME-Tools-0.04/examples/000755 000765 000024 00000000000 12663425570 015335 5ustar00neilbstaff000000 000000 DIME-Tools-0.04/lib/000755 000765 000024 00000000000 12663425570 014265 5ustar00neilbstaff000000 000000 DIME-Tools-0.04/LICENSE000644 000765 000024 00000043514 12663425570 014533 0ustar00neilbstaff000000 000000 This software is Copyright (c) 2004 by Domingo Alcazar Larrea. This is free software, licensed under: The GNU General Public License, Version 2, June 1991 GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too. 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DIME-Tools-0.04/Makefile.PL000644 000765 000024 00000002441 12663425570 015472 0ustar00neilbstaff000000 000000 # This file was automatically generated by Dist::Zilla::Plugin::MakeMaker v5.037. use strict; use warnings; use 5.008; use ExtUtils::MakeMaker; my %WriteMakefileArgs = ( "ABSTRACT" => "modules for parsing and generate DIME messages", "AUTHOR" => "Domingo Alcazar Larrea ", "CONFIGURE_REQUIRES" => { "ExtUtils::MakeMaker" => 0 }, "DISTNAME" => "DIME-Tools", "EXE_FILES" => [], "LICENSE" => "gpl", "MIN_PERL_VERSION" => "5.008", "NAME" => "DIME::Tools", "PREREQ_PM" => { "Data::UUID" => 0, "IO::File" => 0, "IO::Scalar" => 0, "IO::Wrap" => 0, "strict" => 0, "warnings" => 0 }, "TEST_REQUIRES" => { "Test::More" => "0.88" }, "VERSION" => "0.04", "test" => { "TESTS" => "t/*.t" } ); my %FallbackPrereqs = ( "Data::UUID" => 0, "ExtUtils::MakeMaker" => 0, "IO::File" => 0, "IO::Scalar" => 0, "IO::Wrap" => 0, "Test::More" => "0.88", "strict" => 0, "warnings" => 0 ); unless ( eval { ExtUtils::MakeMaker->VERSION(6.63_03) } ) { delete $WriteMakefileArgs{TEST_REQUIRES}; delete $WriteMakefileArgs{BUILD_REQUIRES}; $WriteMakefileArgs{PREREQ_PM} = \%FallbackPrereqs; } delete $WriteMakefileArgs{CONFIGURE_REQUIRES} unless eval { ExtUtils::MakeMaker->VERSION(6.52) }; WriteMakefile(%WriteMakefileArgs); DIME-Tools-0.04/MANIFEST000644 000765 000024 00000000556 12663425570 014656 0ustar00neilbstaff000000 000000 # This file was automatically generated by Dist::Zilla::Plugin::Manifest v5.037. Changes LICENSE MANIFEST META.json META.yml Makefile.PL README dist.ini examples/dime.message examples/generate.pl examples/parse.pl examples/test.txt lib/DIME/Identifier.pm lib/DIME/Message.pm lib/DIME/Parser.pm lib/DIME/Payload.pm lib/DIME/Record.pm lib/DIME/Tools.pm t/01-require.t DIME-Tools-0.04/META.json000644 000765 000024 00000002325 12663425570 015142 0ustar00neilbstaff000000 000000 { "abstract" : "modules for parsing and generate DIME messages", "author" : [ "Domingo Alcazar Larrea " ], "dynamic_config" : 0, "generated_by" : "Dist::Zilla version 5.037, CPAN::Meta::Converter version 2.150005", "license" : [ "gpl_2" ], "meta-spec" : { "url" : "http://search.cpan.org/perldoc?CPAN::Meta::Spec", "version" : 2 }, "name" : "DIME-Tools", "prereqs" : { "configure" : { "requires" : { "ExtUtils::MakeMaker" : "0" } }, "runtime" : { "requires" : { "Data::UUID" : "0", "IO::File" : "0", "IO::Scalar" : "0", "IO::Wrap" : "0", "perl" : "5.008", "strict" : "0", "warnings" : "0" } }, "test" : { "requires" : { "Test::More" : "0.88" } } }, "release_status" : "stable", "resources" : { "homepage" : "https://github.com/neilb/DIME-Tools", "repository" : { "type" : "git", "url" : "https://github.com/neilb/DIME-Tools.git", "web" : "https://github.com/neilb/DIME-Tools" } }, "version" : "0.04" } DIME-Tools-0.04/META.yml000644 000765 000024 00000001246 12663425570 014773 0ustar00neilbstaff000000 000000 --- abstract: 'modules for parsing and generate DIME messages' author: - 'Domingo Alcazar Larrea ' build_requires: Test::More: '0.88' configure_requires: ExtUtils::MakeMaker: '0' dynamic_config: 0 generated_by: 'Dist::Zilla version 5.037, CPAN::Meta::Converter version 2.150005' license: gpl meta-spec: url: http://module-build.sourceforge.net/META-spec-v1.4.html version: '1.4' name: DIME-Tools requires: Data::UUID: '0' IO::File: '0' IO::Scalar: '0' IO::Wrap: '0' perl: '5.008' strict: '0' warnings: '0' resources: homepage: https://github.com/neilb/DIME-Tools repository: https://github.com/neilb/DIME-Tools.git version: '0.04' DIME-Tools-0.04/README000644 000765 000024 00000002400 12663425570 014373 0ustar00neilbstaff000000 000000 DIME-Tools DIME-Tools is a collection of modules to parse and generate DIME messages. DIME stands for Direct Internet Message Encapsulation, and defines a way of encode content in a specified binary format. It you want to know more about DIME, you can read the next draft: http://www.gotdotnet.com/team/xml_wsspecs/dime/dime.htm INSTALLATION To install this module type the following: perl Makefile.PL make make test make install DEPENDENCIES This module requires these other modules and libraries: Data::UUID COPYRIGHT AND LICENCE Copyright (C) 2004 Domingo Alcázar Larrea This program is free software; you can redistribute it and/or modify it under the terms of the version 2 of the GNU General Public License as published by the Free Software Foundation. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 DIME-Tools-0.04/t/000755 000765 000024 00000000000 12663425570 013762 5ustar00neilbstaff000000 000000 DIME-Tools-0.04/t/01-require.t000644 000765 000024 00000000137 12663425570 016042 0ustar00neilbstaff000000 000000 #!perl use strict; use warnings; use Test::More 0.88 tests => 1; require_ok('DIME::Tools'); DIME-Tools-0.04/lib/DIME/000755 000765 000024 00000000000 12663425570 015003 5ustar00neilbstaff000000 000000 DIME-Tools-0.04/lib/DIME/Identifier.pm000644 000765 000024 00000004052 12663425570 017424 0ustar00neilbstaff000000 000000 # Copyright (C) 2004 Domingo Alcázar Larrea # # This program is free software; you can redistribute it and/or # modify it under the terms of the version 2 of the GNU General # Public License as published by the Free Software Foundation. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 package DIME::Identifier; $DIME::Identifier::VERSION = '0.04'; use 5.008; use strict; use warnings; require Data::UUID; sub new { my $class = shift; my $this = {}; my $du = Data::UUID->new(); return 'uuid:'.$du->create_str(); } 1; =encoding UTF-8 =head1 NAME DIME::Identifier - Class that generate identifiers for DIME payloads =head1 SYNOPSIS use DIME::Identifier; my $id = DIME::Identifier->new; =head1 DESCRIPTION This class isolates the identifier generation for payloads from DIME::Payload module. In Win32 platforms UUID module is used and in UNIX, the Data::UUID module. =head1 SEE ALSO DIME::Tools =head1 AUTHOR Domingo Alcazar Larrea, Edalcazar@cpan.orgE =head1 COPYRIGHT AND LICENSE Copyright (C) 2004 Domingo Alcázar Larrea This program is free software; you can redistribute it and/or modify it under the terms of the version 2 of the GNU General Public License as published by the Free Software Foundation. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 =cut DIME-Tools-0.04/lib/DIME/Message.pm000644 000765 000024 00000006073 12663425570 016733 0ustar00neilbstaff000000 000000 # Copyright (C) 2004 Domingo Alcázar Larrea # # This program is free software; you can redistribute it and/or # modify it under the terms of the version 2 of the GNU General # Public License as published by the Free Software Foundation. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 package DIME::Message; $DIME::Message::VERSION = '0.04'; use 5.008; use strict; use warnings; use Data::UUID; use IO::Scalar; # Preloaded methods go here. sub new { my $class = shift; my @payloads; my $this = { _PAYLOADS => \@payloads, }; return bless $this, $class; } # Add a payload to a Message sub add_payload { my $self = shift; my $payload = shift; my @payloads = @{$self->{_PAYLOADS}}; my $last_payload; # If there is not payloads, we set it as the begin payload $payload->mb(1) if(@payloads == 0); # Set as the end payload $payload->me(1); $last_payload = $payloads[@payloads-1]; $last_payload->me(0) if(defined($last_payload)); push(@{$self->{_PAYLOADS}},$payload); } # Return array with the records sub payloads { my $self = shift; return @{$self->{_PAYLOADS}}; } sub print { my $self = shift; my $out = shift; my $howmany = $self->payloads(); for(my $i=0;$i<$howmany;$i++) { $self->{_PAYLOADS}->[$i]->print($out); } } sub print_data { my $self = shift; my $data; my $io = IO::Scalar->new(\$data); $self->print($io); $io->close(); return \$data; } 1; =encoding UTF-8 =head1 NAME DIME::Message - this class implements a DIME message =head1 SYNOPSIS use DIME::Message; use DIME::Payload; my $payload = DIME::Payload->new; $payload->attach(Path => '/mydata/content.txt'); $message->add_payload($payload); my $ref_dime_message = $message->print_data(); print $$ref_dime_message; =head1 DESCRIPTION DIME::Message is a collection of DIME::Payloads. To get a valid Message object, you can generate one adding different DIME::Payloads objects, or use DIME::Parser class to parse an existing DIME message. =head1 AUTHOR Domingo Alcazar Larrea, Edalcazar@cpan.orgE =head1 COPYRIGHT AND LICENSE Copyright (C) 2004 Domingo Alcázar Larrea This program is free software; you can redistribute it and/or modify it under the terms of the version 2 of the GNU General Public License as published by the Free Software Foundation. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 =cut DIME-Tools-0.04/lib/DIME/Parser.pm000644 000765 000024 00000006052 12663425570 016600 0ustar00neilbstaff000000 000000 # Copyright (C) 2004 Domingo Alcázar Larrea # # This program is free software; you can redistribute it and/or # modify it under the terms of the version 2 of the GNU General # Public License as published by the Free Software Foundation. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 package DIME::Parser; $DIME::Parser::VERSION = '0.04'; use 5.008; use strict; use warnings; use IO::Wrap; use DIME::Message; use DIME::Record; use DIME::Payload; use IO::Scalar; # Preloaded methods go here. my $DIME_VERSION = 1; sub new { my $class = shift; my $this = { }; return bless $this, $class; } # Read a DIME message and parse it extracting all # the Payloads sub parse { my $self = shift; my $in = shift; my $buf; # Create a new Message my $message = DIME::Message->new(); my $read_bytes = 0; while(!$in->eof()) { # Create a new Payload my $payload = DIME::Payload->new(); my $end = 0; my $start = 1; while(!$end) { # Create a new Record and read from stream... my $record = DIME::Record->new(); $read_bytes += $record->read($in); if($start) { $payload->type($record->type()); $payload->id($record->id()); $payload->tnf($record->tnf()); $start = 0; } $payload->add_record($record); $end =1 if($record->cf()==0); } # Add payload to the Message $message->add_payload($payload); } return $message; } sub parse_data { my $self = shift; my $ref_data = shift; my $io = IO::Scalar->new($ref_data); my $message = $self->parse($io); $io->close; return $message; } 1; =encoding UTF-8 =head1 NAME DIME::Parser - parse a DIME message =head1 SYNOPSIS use DIME; blah blah blah =head1 ABSTRACT This should be the abstract for DIME. The abstract is used when making PPD (Perl Package Description) files. If you don't want an ABSTRACT you should also edit Makefile.PL to remove the ABSTRACT_FROM option. =head1 DESCRIPTION Stub documentation for DIME, created by h2xs. It looks like the author of the extension was negligent enough to leave the stub unedited. Blah blah blah. =head2 EXPORT None by default. =head1 SEE ALSO Mention other useful documentation such as the documentation of related modules or operating system documentation (such as man pages in UNIX), or any relevant external documentation such as RFCs or standards. If you have a mailing list set up for your module, mention it here. If you have a web site set up for your module, mention it here. =head1 AUTHOR A. U. Thor, Ea.u.thor@a.galaxy.far.far.awayE =head1 COPYRIGHT AND LICENSE Copyright 2004 by A. U. Thor This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =cut DIME-Tools-0.04/lib/DIME/Payload.pm000644 000765 000024 00000024052 12663425570 016735 0ustar00neilbstaff000000 000000 # Copyright (C) 2004 Domingo Alcázar Larrea # # This program is free software; you can redistribute it and/or # modify it under the terms of the version 2 of the GNU General # Public License as published by the Free Software Foundation. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 package DIME::Payload; $DIME::Payload::VERSION = '0.04'; use 5.008; use strict; use warnings; use Data::UUID; use DIME::Record; use IO::Scalar; use IO::File; sub new { my $class = shift; my @records; my $this = { _RECORDS => \@records, _CHUNK_SIZE => 0, _STREAM => undef, _BUFFER_SIZE => 1024, _MB => 0, _ME => 0, _TYPE => undef, _TNF => 3, _ID => undef, _FIRST_RECORD => 1, }; my $self = bless $this, $class; $self->generate_uuid(); return $self; } sub generate_uuid { my $self = shift; # Generate a new UUID to identify the record my $duuid = Data::UUID->new(); my $uuid = 'uuid:'.$duuid->create_str(); $self->id($uuid); } sub type { my $self = shift; my $param = shift; if(defined($param)) { $self->{_TYPE} = $param; } else { return $self->{_TYPE}; } } sub mb { my $self = shift; my $param = shift; if(defined($param)) { $self->{_MB} = $param; } else { return $self->{_MB}; } } sub me { my $self = shift; my $param = shift; if(defined($param)) { $self->{_ME} = $param; } else { return $self->{_ME}; } } sub tnf { my $self = shift; my $param = shift; if(defined($param)) { $self->{_TNF} = $param; } else { return $self->{_TNF}; } } sub id { my $self = shift; my $param = shift; if(defined($param)) { $self->{_ID} = $param; } else { return $self->{_ID}; } } # Add a Record to a Payload sub add_record { my $self = shift; my $record = shift; push(@{$self->{_RECORDS}},$record); } sub attach { my $self = shift; my %params = @_; my $data; $self->{_CHUNK_SIZE} = $params{Chunked} if(defined($params{Chunked})); if(defined($params{Path})) { my $file = IO::File->new($params{Path},"r"); if($file) { # The user wants to load all the file in memory now... if(!defined($params{Dynamic})) { # Load the attachment from a file my $buf; my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,$blksize,$blocks) = $file->stat(); $file->read($buf,$size); $file->close(); $data = \$buf; } else { # Assign the opened stream to the member variable $self->{_STREAM} = $file; } } } if(defined($params{Data})) { # Get the attachment directly from memory $data = $params{Data}; } $self->set_mime_type($params{MIMEType}) if (defined($params{MIMEType})); $self->set_uri_type($params{URIType}) if (defined($params{URIType})); # If the data is data already loaded in memory... if(defined($data)) { if(defined($params{Chunked})) { my $data_stream = IO::Scalar->new($data); my $record; for(my $i=0;$record = $self->create_chunk_record($data_stream);$i++) { $self->add_record($record); } $data_stream->close(); } else { # The attachment goes in one record my $record = DIME::Record->new($self); my $data_io = IO::Scalar->new(\$data); $record->data($data_io); $self->add_record($record); } } } sub print { my $self = shift; my $out = shift; if(defined($self->{_STREAM})) { if($self->{_CHUNK_SIZE}) { my $i=0; while(my $record = $self->create_chunk_record($self->{_STREAM})) { $record->mb(1) if($self->mb() and $i==0); $record->me(1) if($self->me() and $self->{_STREAM}->eof()); $record->print($out); $i++; } } else { my $record = DIME::Record->new($self); $record->data($self->{_STREAM}); $record->mb(1) if($self->mb()); $record->me(1) if($self->me()); $record->print($out); } } else { my @records = @{$self->{_RECORDS}}; my $howmany = @records; for(my $i=0;$i<$howmany;$i++) { $records[$i]->mb(1) if($self->mb() and $i==0); $records[$i]->me(1) if($self->me() and $i==$howmany-1); $records[$i]->print($out); } } } sub print_content { my $self = shift; my $io = shift; my $buf; for my $r (@{$self->{_RECORDS}}) { $r->print_content($io); } } sub print_content_data { my $self = shift; my $data; my $io = IO::Scalar->new(\$data); $self->print_content($io); $io->close(); return \$data; } sub print_data { my $self = shift; my $data; my $io = IO::Scalar->new(\$data); $self->print($io); $io->close(); return \$data; } sub print_chunk_data { my $self = shift; my $data; my $io = IO::Scalar->new(\$data); $self->print_chunk($io); $io->close(); return \$data; } sub print_chunk { my $self = shift; my $out = shift; if(defined($self->{_STREAM}) and $self->{_CHUNK_SIZE}) { my $record; if($record = $self->create_chunk_record($self->{_STREAM})) { $record->print($out); } } } # This method takes data from a IO::Handle # and returns a DIME chunked record with a max size # of _CHUNK_SIZE bytes sub create_chunk_record { my $self = shift; my $in_stream = shift; my $buf; my $bytes_read; my $record; $bytes_read = $in_stream->read($buf,$self->{_CHUNK_SIZE}); if($bytes_read) { $record = DIME::Record->new($self); my $io_data = IO::Scalar->new(\$buf); $record->data($io_data); if($self->{_FIRST_RECORD}) { $self->{_FIRST_RECORD} = 0; $record->id($self->id()); $record->chunked(1); } elsif($in_stream->eof()) { $record->id(''); $record->set_unchanged_type(); $record->chunked(0); } else { $record->id(''); $record->set_unchanged_type(); $record->chunked(1); } } return $record; } sub set_mime_type { my $self = shift; my $type = shift; $self->type($type); $self->{_TNF} = 0x01; } sub set_uri_type { my $self = shift; my $type = shift; $self->type($type); $self->{_TNF} = 0x02; } 1; =encoding UTF-8 =head1 NAME DIME::Payload - implementation of a payload of a DIME message =head1 SYNOPSIS # Create a standard DIME message from an existing file # and a string use DIME::Payload; $payload1 = DIME::Payload->new(); $payload1->attach(Path => 'existingfile.jpg', MIMEType => 'image/jpeg', Dynamic => 1); $payload2 = DIME::Payload->new(); my $data = 'Hello World!!!'; $payload2->attach(Data => \$data, MIMEType => 'text/plain'); my $message = DIME::Message->new(); $message->add_payload($payload1); $message->add_payload($payload2); =head1 DESCRIPTION DIME::Payload represents the content of DIME message. A message is composed of one or many Payload objects. There are two types of DIME payloads: chunked and not chunked. A DIME message that isn't chunked has only one record with all the Payload content. A chunked message is splited in several records, allowing to sender and receiver process the content without know the total size of this. =head1 CHUNKED AND DYNAMIC CONTENT To create a chunked message you have to specify the Chunked key: # This create a dynamic payload with records of 16384 bytes my $payload = DIME::Payload->new(); $payload->attach(Path => 'bigfile.avi', Chunked => 16384, Dynamic => 1); # You can encode all the payload at once: my $dime_encoded_message = ${$payload->print_data()}; # Or, if you prefer, you can generate each chunk my $ret; do { $chunk = ${$payload->print_chunk_data()}; } while ($chunk ne ''); The Dynamic key is used to avoid load all the file in memory. What DIME::Payload does is to open the file and, when it need more content, read from the file. If you don't set the Dynamic key, all the data is loaded in memory. =head1 CONTENT TYPE To specify the type of content of a Payload, you should use the MIMEType and URIType keys: # MIME media-type my $payload = DIME::Payload->new(); $payload->attach(Path => 'image.jpg', MIMEType => 'image/jpeg'); # absolute URI my $payload = DIME::Payload->new(); $payload->attach(Path => 'message.xml', URIType => 'http://schemas.xmlsoap.org/soap/envelope/'); =head1 PAYLOAD IDENTIFIER When you create a new Payload, a unique identifier is generated automatically. You can get/set it with the id() method: my $payload = DIME::Payload->new(); print $payload->id(); =head1 AUTHOR Domingo Alcazar Larrea, Edalcazar@cpan.orgE =head1 COPYRIGHT AND LICENSE Copyright (C) 2004 Domingo Alcázar Larrea This program is free software; you can redistribute it and/or modify it under the terms of the version 2 of the GNU General Public License as published by the Free Software Foundation. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 =cut DIME-Tools-0.04/lib/DIME/Record.pm000644 000765 000024 00000017056 12663425570 016570 0ustar00neilbstaff000000 000000 # Copyright (C) 2004 Domingo Alcázar Larrea # # This program is free software; you can redistribute it and/or # modify it under the terms of the version 2 of the GNU General # Public License as published by the Free Software Foundation. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 package DIME::Record; $DIME::Record::VERSION = '0.04'; use 5.008; use strict; use warnings; use IO::Scalar; use Data::UUID; # Preloaded methods go here. my $DIME_VERSION = 1; sub new { my $class = shift; my $payload = shift; my $this = { _VERSION => $DIME_VERSION, _MB => 0, _ME => 0, _CF => 0, _ID_LENGTH => 0, _TNF => 0x03, _TYPE_LENGTH => 0, _DATA_LENGTH => 0, _OPTIONS => 0, _OPTIONS_LENGTH => 0, _ID => undef, _TYPE => undef, _DATA => undef, _BUFFER_SIZE => 1024, }; my $self = bless $this, $class; if(defined($payload)) { $self = bless $this,$class; $self->id($payload->id()); $self->type($payload->type()); $self->tnf($payload->tnf()); $self->{_BUFFER_SIZE} = $payload->{_BUFFER_SIZE}; } return $self; } sub DESTROY { my $self = shift; $self->{_DATA}->close() if($self->{_DATA}); } sub mb { my $self = shift; my $param = shift; if(defined($param)) { $self->{_MB} = $param; } else { return $self->{_MB}; } } sub cf { my $self = shift; my $param = shift; if(defined($param)) { $self->{_CF} = $param; } else { return $self->{_CF}; } } sub me { my $self = shift; my $param = shift; if(defined($param)) { $self->{_ME} = $param; } else { return $self->{_ME}; } } sub chunked { my $self = shift; my $chunked = shift; $self->{_CF} = $chunked; } sub set_unchanged_type { my $self = shift; $self->{_TNF} = 0; $self->{_TYPE_LENGTH} = 0; } # Read from a IO::Handle a DIME record sub read { my $self = shift; my $in = shift; my $buf; my $padding; my $offset = 0; $in->read($buf,4); my $dword = unpack "N",$buf; $offset+=4; $self->{_VERSION} = $dword >> 27; $self->{_MB} = ($dword >> 26) & 0x1; $self->{_ME} = ($dword >> 25) & 0x1; $self->{_CF} = ($dword >> 24) & 0x1; $self->{_TNF} = ($dword >> 20) & 0xF; $self->{_OPTIONS} = ($dword >> 16 ) & 0xF; $self->{_OPTIONS_LENGTH}= $dword & 0xFFFF; $in->read($buf,4); $dword = unpack "N",$buf; $offset+=4; $self->{_ID_LENGTH} = $dword >> 16; $self->{_TYPE_LENGTH} = $dword & 0xFFFF; $in->read($buf,4); $self->{_DATA_LENGTH} = unpack "N",$buf; $offset+=4; if($self->{_ID_LENGTH}>0) { my $id; $in->read($id,$self->{_ID_LENGTH}); $self->{_ID}= $id; $offset += $self->{_ID_LENGTH}; if($self->{_ID_LENGTH} % 4) { $padding = 4-($self->{_ID_LENGTH} % 4); $in->read($buf,$padding); $offset += $padding; } } if($self->{_TYPE_LENGTH}>0) { my $type; $in->read($type,$self->{_TYPE_LENGTH}); $self->{_TYPE} = $type; $offset += $self->{_TYPE_LENGTH}; if($self->{_TYPE_LENGTH} % 4) { $padding = 4-($self->{_TYPE_LENGTH} % 4); $in->read($buf,$padding); $offset += $padding; } } if($self->{_DATA_LENGTH}>0) { my $data; $in->read($data,$self->{_DATA_LENGTH}); $self->{_DATA} = IO::Scalar->new(\$data); $offset += $self->{_DATA_LENGTH}; if($self->{_DATA_LENGTH} % 4) { $padding = 4-($self->{_DATA_LENGTH} % 4); $in->read($buf,$padding); $offset += $padding; } } return $offset; } sub print { my $self = shift; my $out = shift; # Read the data from the stream my $read_bytes; my $total_bytes=0; my $total_buf; my $buf; if($self->{_CHUNK_SIZE}) { while(!$self->{_DATA}->eof() and $total_bytes < $self->{_CHUNK_SIZE}) { $read_bytes = $self->{_DATA}->read($buf,$self->{_CHUNK_SIZE}-$total_bytes); $total_buf .= $buf; $total_bytes += $read_bytes; } } else { while(!$self->{_DATA}->eof()) { $read_bytes = $self->{_DATA}->read($buf,$self->{_BUFFER_SIZE}); $total_buf .= $buf; $total_bytes += $read_bytes; } } $self->{_DATA_LENGTH} = $total_bytes; my $dword = ($self->{_VERSION} << 27)| ($self->{_MB} << 26 )| ($self->{_ME} << 25) | ($self->{_CF} << 24) | ($self->{_TNF} << 20) | ($self->{_OPTIONS} << 16) | $self->{_OPTIONS_LENGTH}; $out->print(pack("N",$dword)); # bit # 32... |48... # -------------------------------------- # ID_Length | Type_Length $dword = ($self->{_ID_LENGTH} << 16)| $self->{_TYPE_LENGTH}; $out->print(pack ("N",$dword)); # Add to the record the length of the data $dword = $self->{_DATA_LENGTH}; $out->print(pack ("N",$dword)); # and the ID plus padding (mult. 4 bytes) if($self->{_ID_LENGTH}>0) { $out->print($self->{_ID}); # padding if($self->{_ID_LENGTH} % 4) { for(my $i=(4-($self->{_ID_LENGTH} %4));$i>0;$i--) { $out->print(chr(0)); } } } # we do the same with the type if($self->{_TYPE_LENGTH}>0) { $out->print($self->{_TYPE}); # padding if($self->{_TYPE_LENGTH} % 4) { for(my $i=(4-($self->{_TYPE_LENGTH} %4));$i>0;$i--) { $out->print(chr(0)); } } } if($self->{_DATA_LENGTH}>0) { $out->print($total_buf); # padding if($self->{_DATA_LENGTH} % 4) { for(my $i=(4-($self->{_DATA_LENGTH} %4));$i>0;$i--) { $out->print(chr(0)); } } } } sub type { my $self = shift; my $param = shift; if(defined($param)) { $self->{_TYPE} = $param; $self->{_TYPE_LENGTH} = length($param); } else { return $self->{_TYPE}; } } sub tnf { my $self = shift; my $param = shift; if(defined($param)) { $self->{_TNF} = $param; } else { return $self->{_TNF}; } } sub id { my $self = shift; my $param = shift; if(defined($param)) { $self->{_ID_LENGTH} = length($param); $self->{_ID} = $param; } else { return $self->{_ID}; } } # Set/return the IO::Handle to access the data sub data { my $self = shift; my $param = shift; if(defined($param)) { $self->{_DATA} = $param; } else { return $self->{_DATA}; } } sub print_content { my $self = shift; my $out = shift; #$self->{_DATA}->seek(0,0); my $buf; while(!$self->{_DATA}->eof()) { $self->{_DATA}->read($buf,$self->{_BUFFER_SIZE}); $out->print($buf); } } 1; =encoding UTF-8 =head1 NAME DIME::Record - a class that represents a record of a DIME message =head1 DESCRIPTION That class can read and print DIME records from streams. =head1 SEE ALSO DIME::Tools =head1 AUTHOR Domingo Alcazar Larrea, Edalcazar@cpan.orgE =head1 COPYRIGHT AND LICENSE Copyright (C) 2004 Domingo Alcázar Larrea This program is free software; you can redistribute it and/or modify it under the terms of the version 2 of the GNU General Public License as published by the Free Software Foundation. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 =cut DIME-Tools-0.04/lib/DIME/Tools.pm000644 000765 000024 00000012644 12663425570 016450 0ustar00neilbstaff000000 000000 # Copyright (C) 2004 Domingo Alcázar Larrea # # This program is free software; you can redistribute it and/or # modify it under the terms of the version 2 of the GNU General # Public License as published by the Free Software Foundation. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 package DIME::Tools; $DIME::Tools::VERSION = '0.04'; use 5.008; use strict; use warnings; 1; =encoding UTF-8 =head1 NAME DIME::Tools - modules for parsing and generate DIME messages =head1 SYNOPSIS This is a collection of modules for processing DIME messages. It hasn't been actively developed since 2004, and the release in 2016 was to get the distribution following CPAN conventions, as there is one distribution depending on it. Generating DIME messages ======================== my $payload = DIME::Payload->new(); $payload->attach(Path => "/mydata/index.html", MIMEType => 'text/html', Dynamic => 1); my $payload2 = DIME::Payload->new(); $payload2->attach( Data => "HELLO WORLD!!!", MIMEType => 'text/plain' ); my $message = DIME::Message->new(); my $payload = DIME::Payload->new(); $payload->attach(Path => "/mydata/index.html", MIMEType => 'text/html', Dynamic => 1); $message->add_payload($payload); $message->add_payload($payload2); # Print the encoded message to STDOUT $message->print(\*STDOUT); Parsing DIME messages ===================== my $parser = DIME::Parser->new(); # Open a file with a dime encoded message $f = IO::File->new("dime.message","r"); my $message = $parser->parse($f); $f->close(); # Print the content of each payload to STDOUT for my $i ($message->payloads()) { print $i->print_content(\*STDOUT); } =head1 DESCRIPTION DIME-tools is a collection of DIME:: modules for parse and generate DIME encoded messages ( Direct Internet Message Encapsulation ). DIME-tools support single-record and chunked payloads for sending big attachments. =head1 GENERATING MESSAGES For any content you want to send in a message, you have to create a Payload object: my $payload = DIME::Payload->new(); $payload->attach(Path => "/mydata/index.html", MIMEType => 'text/html', Dynamic => 1); With the attach method you can specify the next keys: Path: the name of the file you want to attach to the payload object. If the data you want to attach isn't in a file, you can use the Data key. Data: it's the reference to a scalar in which you store the data you want to attach. Dynamic: if Path is declared, the data is not loaded fully in memory. The only that you attach to the payload object is the name of the file of the Path key, not the content itself. Chunked: if it's declared, it represents the size of the chunk records in bytes. If you don't declare it, the message will not be chunked. MIMEType: the type of the payload. It must be a string with a MIME standard type. Other possibility is to use URIType. URIType: specifies an URI that defines that type of the content. =head1 ATTACH A PAYLOAD TO A MESSAGE my $message = DIME::Message->new(); $message->add_payload($payload); =head1 PRINT A ENCODED MESSAGE # Print prints to any IO::Handle $message->print(\*STDOUT); or # print_data returns a reference to a scalar print ${$message->print_data()}; =head1 PARSING MESSAGES All you have to do is create a DIME::Parser object and call the parse method with a IO::Handle to a DIME message. Then you can iterate over the $message->payloads() array to get the contents of the message: my $parser = DIME::Parser->new(); $f = IO::File->new("dime.message","r"); my $message = $parser->parse($f); $f->close(); for my $i ($message->payloads()) { print $i->print_content(\*STDOUTs); } You can also call to parse_data if you have a DIME message in a scalar variable: my $dime_message; my $message = $parser->parse_data(\$dime_message); And call print_content_data if what you want is to get a reference to the content-data. =head1 SEE ALSO Direct Internet Message Encapsulation draft: http://www.gotdotnet.com/team/xml_wsspecs/dime/dime.htm DIME::Message DIME::Payload DIME::Record =head1 AUTHOR Domingo Alcazar Larrea, Edalcazar@cpan.orgE =head1 COPYRIGHT AND LICENSE Copyright (C) 2004 Domingo Alcázar Larrea This program is free software; you can redistribute it and/or modify it under the terms of the version 2 of the GNU General Public License as published by the Free Software Foundation. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 =cut DIME-Tools-0.04/examples/dime.message000644 000765 000024 00000000260 12663425570 017617 0ustar00neilbstaff000000 000000 ) uuid:326C2FE2-606A-11D8-AF7F-E81C9FC68659text/plainThis is a text file. ) uuid:326C6692-606A-11D8-AF7F-E81C9FC68659text/plainHello World!!!DIME-Tools-0.04/examples/generate.pl000644 000765 000024 00000001141 12663425570 017461 0ustar00neilbstaff000000 000000 #!/usr/bin/perl use IO::File; use DIME::Message; use DIME::Payload; use DIME::Parser; sub generate { # Generate a DIME message my $payload = new DIME::Payload; $payload->attach(Path => "./test.txt", MIMEType => 'text/plain', Dynamic => 1); my $payload2 = new DIME::Payload; my $data = "Hello World!!!"; $payload2->attach(Data => \$data, MIMEType => 'text/plain'); my $message = new DIME::Message; $message->add_payload($payload); $message->add_payload($payload2); my $out = new IO::File("dime.message","w"); $message->print($out); $out->close(); } generate(); DIME-Tools-0.04/examples/parse.pl000644 000765 000024 00000000573 12663425570 017011 0ustar00neilbstaff000000 000000 #!/usr/bin/perl use IO::File; use DIME::Message; use DIME::Payload; use DIME::Parser; # Open a file a with a DIME message and parse it... sub parse { my $parser = new DIME::Parser(); $f = new IO::File("dime.message","r"); my $message = $parser->parse($f); $f->close(); for my $i ($message->payloads()) { print $i->print_content(\*STDOUT); } } parse(); DIME-Tools-0.04/examples/test.txt000644 000765 000024 00000000025 12663425570 017052 0ustar00neilbstaff000000 000000 This is a text file.