## Copyright (C) 2012-2013  Daniel Pavel
## Copyright (C) 2014-2024  Solaar Contributors https://pwr-solaar.github.io/Solaar/
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## 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.  See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License along
## with this program; if not, write to the Free Software Foundation, Inc.,
## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

from .common import KwException

"""Exceptions that may be raised by this API."""


class NoReceiver(KwException):
    """Raised when trying to talk through a previously open handle, when the
    receiver is no longer available. Should only happen if the receiver is
    physically disconnected from the machine, or its kernel driver module is
    unloaded."""

    pass


class NoSuchDevice(KwException):
    """Raised when trying to reach a device number not paired to the receiver."""

    pass


class DeviceUnreachable(KwException):
    """Raised when a request is made to an unreachable (turned off) device."""

    pass


class FeatureNotSupported(KwException):
    """Raised when trying to request a feature not supported by the device."""

    pass


class FeatureCallError(KwException):
    """Raised if the device replied to a feature call with an error."""

    pass