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Unified Diff: third_party/dpkg-dev/scripts/Dpkg/Interface/Storable.pm

Issue 2425693003: Revert of Linux build: Use sysroot when calculating dependencies (Closed)
Patch Set: Created 4 years, 2 months ago
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Index: third_party/dpkg-dev/scripts/Dpkg/Interface/Storable.pm
diff --git a/third_party/dpkg-dev/scripts/Dpkg/Interface/Storable.pm b/third_party/dpkg-dev/scripts/Dpkg/Interface/Storable.pm
deleted file mode 100644
index adef210fcecd1ed191c29feb8aedda991af6936b..0000000000000000000000000000000000000000
--- a/third_party/dpkg-dev/scripts/Dpkg/Interface/Storable.pm
+++ /dev/null
@@ -1,147 +0,0 @@
-# Copyright © 2010 Raphaël Hertzog <hertzog@debian.org>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# 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, see <https://www.gnu.org/licenses/>.
-
-package Dpkg::Interface::Storable;
-
-use strict;
-use warnings;
-
-our $VERSION = '1.00';
-
-use Carp;
-
-use Dpkg::Gettext;
-use Dpkg::ErrorHandling;
-use Dpkg::Compression::FileHandle;
-
-use overload
- '""' => \&_stringify,
- 'fallback' => 1;
-
-=encoding utf8
-
-=head1 NAME
-
-Dpkg::Interface::Storable - common methods related to object serialization
-
-=head1 DESCRIPTION
-
-Dpkg::Interface::Storable is only meant to be used as parent
-class for other objects. It provides common methods that are
-all implemented on top of two basic methods parse() and output().
-
-=head1 BASE METHODS
-
-Those methods must be provided by the object that wish to inherit
-from Dpkg::Interface::Storable so that the methods provided can work.
-
-=over 4
-
-=item $obj->parse($fh, $desc)
-
-This methods initialize the object with the data stored in the
-filehandle. $desc is optional and is a textual description of
-the filehandle used in error messages.
-
-=item $string = $obj->output($fh)
-
-This method returns a string representation of the object in $string
-and it writes the same string to $fh (if it's defined).
-
-=back
-
-=head1 PROVIDED METHODS
-
-=over 4
-
-=item $obj->load($filename)
-
-Initialize the object with the data stored in the file. The file can be
-compressed, it will be uncompressed on the fly by using a
-Dpkg::Compression::FileHandle object. If $filename is "-", then the
-standard input is read (no compression is allowed in that case).
-
-=cut
-
-sub load {
- my ($self, $file, @options) = @_;
- unless ($self->can('parse')) {
- croak ref($self) . ' cannot be loaded, it lacks the parse method';
- }
- my ($desc, $fh) = ($file, undef);
- if ($file eq '-') {
- $fh = \*STDIN;
- $desc = _g('<standard input>');
- } else {
- $fh = Dpkg::Compression::FileHandle->new();
- open($fh, '<', $file) or syserr(_g('cannot read %s'), $file);
- }
- my $res = $self->parse($fh, $desc, @options);
- if ($file ne '-') {
- close($fh) or syserr(_g('cannot close %s'), $file);
- }
- return $res;
-}
-
-=item $obj->save($filename)
-
-Store the object in the file. If the filename ends with a known
-compression extension, it will be compressed on the fly by using a
-Dpkg::Compression::FileHandle object. If $filename is "-", then the
-standard output is used (data are written uncompressed in that case).
-
-=cut
-
-sub save {
- my ($self, $file, @options) = @_;
- unless ($self->can('output')) {
- croak ref($self) . ' cannot be saved, it lacks the output method';
- }
- my $fh;
- if ($file eq '-') {
- $fh = \*STDOUT;
- } else {
- $fh = Dpkg::Compression::FileHandle->new();
- open($fh, '>', $file) or syserr(_g('cannot write %s'), $file);
- }
- $self->output($fh, @options);
- if ($file ne '-') {
- close($fh) or syserr(_g('cannot close %s'), $file);
- }
-}
-
-=item "$obj"
-
-Return a string representation of the object.
-
-=cut
-
-sub _stringify {
- my ($self) = @_;
- unless ($self->can('output')) {
- croak ref($self) . ' cannot be stringified, it lacks the output method';
- }
- return $self->output();
-}
-
-=back
-
-=head1 AUTHOR
-
-Raphaël Hertzog <hertzog@debian.org>.
-
-=cut
-
-1;
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