/usr/lib/x86_64-linux-gnu/perl5/5.22/Gnome2/GConf.pm is in libgnome2-gconf-perl 1.044-5build2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 | #
# Copyright (c) 2003-2006 by Emmanuele Bassi (see the file AUTHORS)
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library 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
# Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307 USA.
package Gnome2::GConf;
use 5.008;
use strict;
use warnings;
use Glib;
require DynaLoader;
our @ISA = qw(DynaLoader);
our $VERSION = '1.044';
sub dl_load_flags { $^O eq 'darwin' ? 0x00 : 0x01 }
Gnome2::GConf->bootstrap ($VERSION);
# Preloaded methods go here
package Gnome2::GConf::Value;
use overload
'==' => sub { Gnome2::GConf::Value::compare($_[0], $_[1]) },
fallback => 1;
use overload
'""' => sub { Gnome2::GConf::Value::to_string($_[0]) },
fallback => 1;
package Gnome2::GConf::Client;
use Carp;
sub get_list
{
my $self = shift; # the object
my $key = shift;
my $check_error = shift || 1;
my $val = $self->get($key, $check_error);
return $val->{value};
}
sub get_pair
{
my $self = shift; # the object
my $key = shift;
my $check_error = shift || 1;
my $val = $self->get($key, $check_error);
carp "$key is not bound to a pair" if not $val->{type} eq 'pair';
return ($val->{car}, $val->{cdr});
}
sub set_list
{
my $self = shift; # the object
my $key = shift;
my $type = shift;
my $list = shift;
my $check_error = shift || 1;
$self->set($key, { type => $type, value => $list }, $check_error);
}
sub set_pair
{
my $self = shift; # the object
my $key = shift;
my $car = shift;
my $cdr = shift;
my $check_error = shift || 1;
$self->set($key, {
type => 'pair',
car => $car,
cdr => $cdr,
}, $check_error);
}
package Gnome2::GConf;
1;
__END__
=head1 NAME
Gnome2::GConf - Perl wrappers for the GConf configuration engine.
=head1 SYNOPSIS
use Gnome2::GConf;
my $client = Gnome2::GConf::Client->get_default;
my $app_key = "/apps/myapp/mykey";
$client->add_dir($app_key, 'preload-none');
# add a notify for the key
my $notify_id = $client->notify_add($app_key, sub {
my ($client, $cnxn_id, $entry) = @_;
return unless $entry->{value};
if ($entry->{value}->{type} eq 'string') {
printf "key '%s' changed to '%s'\n",
$entry->{key},
$entry->{value}->{value};
}
});
my $string = $client->get_string($app_key);
$string = 'some string' unless $string;
$client->set($app_key, { type => 'string', data => $string });
# set a schema for the key
$client->set_schema ($app_key,
{
type => 'string',
locale => 'C',
short_desc => 'Some key.',
long_desc => 'This key does something.',
owner => 'some_program'
});
# remove the notification callback
$client->notify_remove($notify_id);
=head1 ABSTRACT
Perl bindings to the 2.2 series of the GConf configuration engine
libraries, for use with gtk2-perl.
=head1 DESCRIPTION
This module allows you to use the GConf configuration system in order
to store/retrieve the configuration of an application. The GConf
system is a powerful configuration manager based on a user daemon that
handles a set of key and value pairs, and notifies any changes of the
value to every program that monitors those keys. GConf is used
by GNOME 2.x.
To discuss gtk2-perl, ask questions and flame/praise the authors,
join gtk-perl-list@gnome.org at lists.gnome.org.
Find out more about Gnome at http://www.gnome.org.
=head1 DIFFERENT DATA TYPES
Some opaque data types in GConf are not registered inside the Glib type
system. Thus, they have been implemented in a more perlish way, when
possible, for the sake of coherency and following the principle of
least surprise for the perl developer. These changes try to preserve
semantics, to add syntactic sugar and to remove the need for accessor
methods.
=over
=item GConfEntry
See L<Gnome2::GConf::Entry>
=item GConfValue
See L<Gnome2::GConf::Value>
=item GConfChangeSet
See L<Gnome2::GConf::ChangeSet>
=item GConfSchema
See L<Gnome2::GConf::Schema>
=back
=head1 DIFFERENT CALL SIGNATURES
Reflecting the changes operated for the data types, some methods that use
those type have had the call signature modified.
=over
=item GConfNotifyFunc
In C, the function passed to C<Gnome2::GConf::notify_add> must have the
following signature:
void (GConfNotifyFunc *) (GConfClient * client,
guint cnxn_id,
GConfEntry * entry);
Where C<GConfEntry> is a container for the key/value pair. Since in
perl there's no C<GConfEntry> (see above), the C<entry> parameter is
an hashref.
=item GConfClient::get
=item GConfClient::set
In C, these accessor methods return/use a C<GConfValue>. In perl, they
return/use an hashref. See L<Gnome2::GConf::Value>
=item GConfClient::get_list
=item GConfClient::set_list
These accessor methods use a string for setting the type of the lists
(lists may have values of only B<one> type), and an arrayref containing
the values.
=item GConfClient::get_pair
=item GConfClient::set_pair
These accessor methods use two hashref (representing C<GConfValue>s)
for the C<car> and the C<cdr> parameters.
=item GConfClient::get_schema
=item GConfClient::set_schema
Similarly to the get/set pair above, these two methods return/use an
hashref. See L<Gnome2::GConf::Schema>.
=item GConfClient::commit_change_set
In C, this method return a boolean value (TRUE on success, FALSE on
failure). On user request (using the boolean parameter
C<remove_committed>), it also returns the C<GConfChangeSet>, pruned of
the successfully committed keys. In perl, this method returns a
boolean value both in scalar context or if the user sets to FALSE the
C<remove_committed> parameter; in array context or if the user requests
the uncommitted keys, returns both the return value and the pruned
C<GConfChangeSet>.
=back
=head1 SEE ALSO
L<perl>(1), L<Glib>(3pm).
=head1 AUTHOR
Emmanuele Bassi E<lt>ebassi@gmail.comE<gt>
gtk2-perl created by the gtk2-perl team: http://gtk2-perl.sf.net
=head1 COPYRIGHT AND LICENSE
Copyright 2003-2006 by Emmanuele Bassi
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307 USA.
=cut
|