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.\" ========================================================================
.\"
.IX Title "Dist::Metadata::Archive 3pm"
.TH Dist::Metadata::Archive 3pm "2013-02-08" "perl v5.14.2" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.SH "NAME"
Dist::Metadata::Archive \- Base class for Dist::Metadata archive files
.SH "VERSION"
.IX Header "VERSION"
version 0.925
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&  my $dist = Dist::Metadata\->new(file => $path_to_archive);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This is a subclass of Dist::Metadata::Dist
to enable determining the metadata from an archive file.
.PP
It is a base class for archive file formats:
.IP "\(bu" 4
Dist::Metadata::Tar
.IP "\(bu" 4
Dist::Metadata::Zip
.PP
It's not useful on it's own
and should be used from \*(L"new\*(R" in Dist::Metadata.
.SH "METHODS"
.IX Header "METHODS"
.SS "new"
.IX Subsection "new"
.Vb 1
\&  $dist = Dist::Metadata::Archive\->new(file => $path);
.Ve
.PP
Accepts a single \f(CW\*(C`file\*(C'\fR argument that should be a path to a file.
.PP
If called from this base class
\&\f(CW\*(C`new()\*(C'\fR will delegate to a subclass based on the filename
and return a blessed instance of that subclass.
.SS "archive"
.IX Subsection "archive"
Returns an object representing the archive file.
.SS "default_file_spec"
.IX Subsection "default_file_spec"
Returns \f(CW\*(C`Unix\*(C'\fR since most archive files are be in unix format.
.SS "determine_name_and_version"
.IX Subsection "determine_name_and_version"
Attempts to parse name and version from file name.
.SS "file"
.IX Subsection "file"
The \f(CW\*(C`file\*(C'\fR attribute passed to the constructor,
used to load \*(L"archive\*(R".
.SS "read_archive"
.IX Subsection "read_archive"
.Vb 1
\&  $dist\->read_archive($file);
.Ve
.PP
Returns a format-specific object representing the specified file.
.PP
This \fBmust\fR be defined by subclasses.
.SH "AUTHOR"
.IX Header "AUTHOR"
Randy Stauner <rwstauner@cpan.org>
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
This software is copyright (c) 2011 by Randy Stauner.
.PP
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.