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package network::connection::cellular;
use base qw(network::connection::ppp);
use strict;
use lib qw(/usr/lib/libDrakX); # helps perl_checker
use common;
my $cellular_d = "/etc/sysconfig/network-scripts/cellular.d";
sub get_providers {
# manually-defined providers
require network::connection::providers::cellular;
# providers imported from mobile-broadband-provider-info
require network::connection::providers::cellular_extra;
# combine custom providers with m.b.p.i. imported ones,
# filtering out CDMA-only providers which we do not support for now
my %providers = (
%network::connection::providers::cellular::data,
grep_each { !$::b->{cdma} } %network::connection::providers::cellular_extra::data
);
(\%providers, '|');
}
sub get_cellular_settings_file {
my ($self) = @_;
my $network = $self->get_selected_network or return;
$::prefix . $cellular_d . '/' . $network->{name};
}
sub load_cellular_settings {
my ($self) = @_;
my $file = $self->get_cellular_settings_file or return;
-f $file && { getVarsFromSh($file) };
}
sub network_is_configured {
my ($self, $_network) = @_;
#- only one network is supported, assume it is configured if settings are available
defined($self->load_cellular_settings);
}
sub write_cellular_settings {
my ($self) = @_;
my $file = $self->get_cellular_settings_file or return;
setVarsInShMode($file, 0600, { map { (uc($_) => $self->{access}{$_}) } qw(login password apn) });
}
sub guess_apn_from_chat {
my ($self) = @_;
my $chat = cat_($::prefix . $self->get_chat_file);
$chat =~ /\bAT\+CGDCONT=\d+,"IP","([^"]+)"/ && $1;
}
sub guess_provider_settings {
my ($self) = @_;
my $settings = $self->load_cellular_settings;
my $apn = $settings && $settings->{APN} || $self->guess_apn_from_chat;
if ($apn) {
my @providers_data = $self->get_providers;
$self->{provider_name} ||= find { $providers_data[0]{$_}{apn} eq $apn } keys %{$providers_data[0]};
return;
}
$self->SUPER::guess_provider_settings;
}
sub guess_access_settings {
my ($self, $o_provider_only) = @_;
my $settings = !$o_provider_only && $self->load_cellular_settings || {};
$self->{access}{$_} = $settings->{uc($_)} || $self->{provider}{$_} foreach qw(login password apn);
}
sub get_access_settings {
my ($self) = @_;
[
{ label => N("Access Point Name"), val => \$self->{access}{apn} },
@{$self->SUPER::get_access_settings},
];
}
sub set_ppp_settings {
my ($self) = @_;
$self->{access}{use_chat} = 1;
$self->{access}{dial_number} = !$self->{access}{no_dial} && "*99***$self->{access}{cid}#";
}
sub write_settings {
my ($self) = @_;
$self->write_cellular_settings;
$self->set_ppp_settings;
$self->SUPER::write_settings;
}
sub apply_network_selection {
my ($self) = @_;
$self->set_ppp_settings;
$self->write_ppp_settings;
}
1;
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