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# ========================================================================== #
# #
# KVMD - The main PiKVM daemon. #
# #
# Copyright (C) 2018-2021 Maxim Devaev <[email protected]> #
# #
# 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 3 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, see <https://www.gnu.org/licenses/>. #
# #
# ========================================================================== #
from typing import Set
from typing import Any
from . import raise_error
from . import check_string_in_list
from .basic import valid_stripped_string_not_empty
from .basic import valid_number
from .basic import valid_string_list
from .os import valid_printable_filename
# =====
def valid_atx_power_action(arg: Any) -> str:
return check_string_in_list(arg, "ATX power action", ["on", "off", "off_hard", "reset_hard"])
def valid_atx_button(arg: Any) -> str:
return check_string_in_list(arg, "ATX button", ["power", "power_long", "reset"])
def valid_msd_image_name(arg: Any) -> str:
return valid_printable_filename(arg, name="MSD image name") # pragma: nocover
def valid_info_fields(arg: Any, variants: Set[str]) -> Set[str]:
return set(valid_string_list(
arg=str(arg).strip(),
subval=(lambda field: check_string_in_list(field, "info field", variants)),
name="info fields list",
))
def valid_log_seek(arg: Any) -> int:
return int(valid_number(arg, min=0, name="log seek"))
def valid_stream_quality(arg: Any) -> int:
return int(valid_number(arg, min=1, max=100, name="stream quality"))
def valid_stream_fps(arg: Any) -> int:
return int(valid_number(arg, min=0, max=120, name="stream FPS"))
def valid_stream_resolution(arg: Any) -> str:
name = "stream resolution"
arg = valid_stripped_string_not_empty(arg, name)
parts = arg.split("x")
if len(parts) != 2:
raise_error(arg, name)
width = int(valid_number(parts[0], min=1, name=f"{name} (width)"))
height = int(valid_number(parts[1], min=1, name=f"{name} (height)"))
return f"{width}x{height}"
def valid_stream_h264_bitrate(arg: Any) -> int:
return int(valid_number(arg, min=100, max=16000, name="stream H264 bitrate"))
def valid_stream_h264_gop(arg: Any) -> int:
return int(valid_number(arg, min=0, max=60, name="stream H264 GOP"))
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