/usr/share/perl5/GnuPG/Handles.pm is in libgnupg-interface-perl 0.46-3.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 | # Handles.pm
# - interface to the handles used by GnuPG::Interface
#
# Copyright (C) 2000 Frank J. Tobin <ftobin@cpan.org>
#
# This module is free software; you can redistribute it and/or modify it
# under the same terms as Perl itself.
#
# 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.
#
# $Id: Handles.pm,v 1.8 2001/12/09 02:24:10 ftobin Exp $
#
package GnuPG::Handles;
use Any::Moose;
with qw(GnuPG::HashInit);
use constant HANDLES => qw(
stdin
stdout
stderr
status
logger
passphrase
command
);
has "$_" => (
isa => 'Any',
is => 'rw',
clearer => 'clear_' . $_,
) for HANDLES;
has _options => (
isa => 'HashRef',
is => 'rw',
lazy_build => 1,
);
sub options {
my $self = shift;
my $key = shift;
return $self->_options->{$key};
}
sub _build__options { {} }
sub BUILD {
my ( $self, $args ) = @_;
# This is done for the user's convenience so that they don't
# have to worry about undefined hashrefs
$self->_options->{$_} = {} for HANDLES;
$self->hash_init(%$args);
}
__PACKAGE__->meta->make_immutable;
1;
=head1 NAME
GnuPG::Handles - GnuPG handles bundle
=head1 SYNOPSIS
use IO::Handle;
my ( $stdin, $stdout, $stderr,
$status_fh, $logger_fh, $passphrase_fh,
)
= ( IO::Handle->new(), IO::Handle->new(), IO::Handle->new(),
IO::Handle->new(), IO::Handle->new(), IO::Handle->new(),
);
my $handles = GnuPG::Handles->new
( stdin => $stdin,
stdout => $stdout,
stderr => $stderr,
status => $status_fh,
logger => $logger_fh,
passphrase => $passphrase_fh,
);
=head1 DESCRIPTION
GnuPG::Handles objects are generally instantiated
to be used in conjunction with methods of objects
of the class GnuPG::Interface. GnuPG::Handles objects
represent a collection of handles that are used to
communicate with GnuPG.
=head1 OBJECT METHODS
=head2 Initialization Methods
=over 4
=item new( I<%initialization_args> )
This methods creates a new object. The optional arguments are
initialization of data members.
=item hash_init( I<%args> ).
=back
=head1 OBJECT DATA MEMBERS
=over 4
=item stdin
This handle is connected to the standard input of a GnuPG process.
=item stdout
This handle is connected to the standard output of a GnuPG process.
=item stderr
This handle is connected to the standard error of a GnuPG process.
=item status
This handle is connected to the status output handle of a GnuPG process.
=item logger
This handle is connected to the logger output handle of a GnuPG process.
=item passphrase
This handle is connected to the passphrase input handle of a GnuPG process.
=item command
This handle is connected to the command input handle of a GnuPG process.
=item options
This is a hash of hashrefs of settings pertaining to the handles
in this object. The outer-level hash is keyed by the names of the
handle the setting is for, while the inner is keyed by the setting
being referenced. For example, to set the setting C<direct> to true
for the filehandle C<stdin>, the following code will do:
# assuming $handles is an already-created
# GnuPG::Handles object, this sets all
# options for the filehandle stdin in one blow,
# clearing out all others
$handles->options( 'stdin', { direct => 1 } );
# this is useful to just make one change
# to the set of options for a handle
$handles->options( 'stdin' )->{direct} = 1;
# and to get the setting...
$setting = $handles->options( 'stdin' )->{direct};
# and to clear the settings for stdin
$handles->options( 'stdin', {} );
The currently-used settings are as follows:
=over 4
=item direct
If the setting C<direct> is true for a handle, the GnuPG
process spawned will access the handle directly. This is useful for
having the GnuPG process read or write directly to or from
an already-opened file.
=back
=back
=head1 SEE ALSO
L<GnuPG::Interface>,
=cut
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