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package network::connection::cellular_bluetooth;
use base qw(network::connection::cellular);
use strict;
use common;
my $rfcomm_dev_prefix = "/dev/rfcomm";
sub get_type_name { N("Bluetooth") }
sub get_type_description { N("Bluetooth Dial Up Networking") }
sub _get_type_icon { 'bluetooth' }
sub get_devices { search_services('DUN') }
sub get_metric { 45 }
sub get_interface { "ppp0" }
sub get_rfcomm_device {
my ($self) = @_;
$self->{rfcomm_device} ||= find { ! -e ($rfcomm_dev_prefix . $_) } 0 .. 99;
}
sub get_tty_device {
my ($self) = @_;
$rfcomm_dev_prefix . $self->get_rfcomm_device;
}
# http://www.hingston.demon.co.uk/mike/nokia6680.html
# http://kapsi.fi/~mcfrisk/linux_gprs.html
# GPRS specific commands http://www.phonestar.com.my/s_at_10.html
sub search_services {
my ($service_type) = @_;
my (@services);
my $service = {};
my ($key, $value);
my $push_service = sub { push @services, $service if exists $service->{class} };
my $use_key = sub { $key = $_[0]; undef $value };
foreach (run_program::rooted_get_stdout($::prefix, 'sdptool', 'search', $service_type)) {
if (/^Searching for $service_type on (.+) \.\.\.$/) {
$push_service->();
$service = { addr => $1 };
} elsif (/^Service Name:\s+(.*)$/) {
$service->{name} = $1;
} elsif (/^Service Provider:\s+(.*)$/) {
$service->{name} = $1;
} elsif (/^\s*Channel:\s*(\d+)$/) {
$service->{channel} = $1;
} elsif (/^Service Class ID List/) {
$use_key->('class');
} else {
$value = chomp_($_);
}
if ($key && $value) {
$service->{$key} = $value;
$use_key->(undef);
}
}
$push_service->();
my %names;
foreach (@services) {
$names{$_->{addr}} ||= chomp_(run_program::rooted_get_stdout($::prefix, 'hcitool', 'name', $_->{addr}));
$_->{description} = $names{$_->{addr}};
}
@services;
}
sub write_settings {
my ($self) = @_;
$self->write_cellular_settings;
my $dev = $self->get_rfcomm_device;
output("$::prefix/etc/bluetooth/rfcomm.conf", qq(
rfcomm$dev {
bind yes;
device $self->{device}{addr};
channel $self->{device}{channel};
comment "Dial-up networking";
}
));
my $cid = 1;
$self->{access}{at_commands} = [ qq(AT+CGDCONT=$cid,"IP","$self->{access}{apn}") ];
$self->{access}{dial_number} = "*99***$cid#";
$self->SUPER::write_settings;
}
sub prepare_connection {
my ($self) = @_;
run_program::rooted_get_stdout($::prefix, 'rfcomm', 'bind', $self->get_rfcomm_device);
}
1;
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