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|
use strict;
use warnings;
package USB::LibUSB::Device;
use Moo;
use Carp;
our $VERSION = '0.09';
has 'ctx' => (
is => 'ro',
required => 1,
);
has 'device' => (
is => 'ro',
required => 1,
);
sub _handle_error {
my $self = shift;
return $self->ctx()->_handle_error(@_);
}
sub get_bus_number {
my $self = shift;
return $self->device()->get_bus_number(@_);
}
sub get_port_number {
my $self = shift;
return $self->device()->get_port_number(@_);
}
sub get_port_numbers {
my $self = shift;
my ($rv, @numbers) = $self->device()->get_port_numbers(@_);
$self->_handle_error($rv, "get_port_numbers");
return @numbers;
}
sub get_parent {
my $self = shift;
my $parent = $self->device()->get_parent(@_);
return USB::LibUSB::Device->new(ctx => $self->ctx(), device => $parent);
}
sub get_device_address {
my $self = shift;
return $self->device()->get_device_address(@_);
}
sub get_device_speed {
my $self = shift;
return $self->device()->get_device_speed(@_);
}
sub get_max_packet_size {
my $self = shift;
my $size = $self->device()->get_max_packet_size(@_);
$self->_handle_error($size, "get_max_packet_size");
return $size;
}
sub get_max_iso_packet_size {
my $self = shift;
my $size = $self->device()->get_max_iso_packet_size(@_);
$self->_handle_error($size, "get_max_iso_packet_size");
return $size;
}
sub ref_device {
my $self = shift;
$self->device()->ref_device(@_);
return $self;
}
sub unref_device {
my $self = shift;
return $self->device()->unref_device(@_);
}
sub open {
my $self = shift;
my ($rv, $handle) = $self->device()->open(@_);
$self->_handle_error($rv, "open");
return USB::LibUSB::Device::Handle->new(
ctx => $self->ctx(), handle => $handle);
}
sub get_device_descriptor {
my $self = shift;
my ($rv, $desc) = $self->device()->get_device_descriptor(@_);
$self->_handle_error($rv, "get_device_descriptor");
return $desc;
}
sub get_active_config_descriptor {
my $self = shift;
my ($rv, $desc) = $self->device()->get_active_config_descriptor(
$self->ctx()->ctx(), @_);
$self->_handle_error($rv, "get_active_config_descriptor");
return $desc;
}
sub get_config_descriptor {
my $self = shift;
my ($rv, $desc) = $self->device()->get_config_descriptor(
$self->ctx()->ctx(), @_);
$self->_handle_error($rv, "get_config_descriptor");
return $desc;
}
1;
|
