mirror of
https://github.com/blakeblackshear/frigate.git
synced 2025-10-27 10:52:11 +01:00
806 lines
32 KiB
Python
806 lines
32 KiB
Python
"""Configure and control camera via onvif."""
|
|
|
|
import asyncio
|
|
import logging
|
|
import time
|
|
from enum import Enum
|
|
from importlib.util import find_spec
|
|
from pathlib import Path
|
|
|
|
import numpy
|
|
from onvif import ONVIFCamera, ONVIFError, ONVIFService
|
|
from zeep.exceptions import Fault, TransportError
|
|
|
|
from frigate.camera import PTZMetrics
|
|
from frigate.config import FrigateConfig, ZoomingModeEnum
|
|
from frigate.util.builtin import find_by_key
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class OnvifCommandEnum(str, Enum):
|
|
"""Holds all possible move commands"""
|
|
|
|
init = "init"
|
|
move_down = "move_down"
|
|
move_left = "move_left"
|
|
move_relative = "move_relative"
|
|
move_right = "move_right"
|
|
move_up = "move_up"
|
|
preset = "preset"
|
|
stop = "stop"
|
|
zoom_in = "zoom_in"
|
|
zoom_out = "zoom_out"
|
|
|
|
|
|
class OnvifController:
|
|
ptz_metrics: dict[str, PTZMetrics]
|
|
|
|
def __init__(
|
|
self, config: FrigateConfig, ptz_metrics: dict[str, PTZMetrics]
|
|
) -> None:
|
|
self.cams: dict[str, ONVIFCamera] = {}
|
|
self.failed_cams: dict[str, dict] = {}
|
|
self.max_retries = 5
|
|
self.reset_timeout = 900 # 15 minutes
|
|
|
|
self.config = config
|
|
self.ptz_metrics = ptz_metrics
|
|
|
|
for cam_name, cam in config.cameras.items():
|
|
if not cam.enabled:
|
|
continue
|
|
|
|
if cam.onvif.host:
|
|
result = self._create_onvif_camera(cam_name, cam)
|
|
if result:
|
|
self.cams[cam_name] = result
|
|
|
|
def _create_onvif_camera(self, cam_name: str, cam) -> dict | None:
|
|
"""Create an ONVIF camera instance and handle failures."""
|
|
try:
|
|
return {
|
|
"onvif": ONVIFCamera(
|
|
cam.onvif.host,
|
|
cam.onvif.port,
|
|
cam.onvif.user,
|
|
cam.onvif.password,
|
|
wsdl_dir=str(Path(find_spec("onvif").origin).parent / "wsdl"),
|
|
adjust_time=cam.onvif.ignore_time_mismatch,
|
|
encrypt=not cam.onvif.tls_insecure,
|
|
),
|
|
"init": False,
|
|
"active": False,
|
|
"features": [],
|
|
"presets": {},
|
|
}
|
|
except ONVIFError as e:
|
|
logger.error(f"Failed to create ONVIF camera instance for {cam_name}: {e}")
|
|
# track initial failures
|
|
self.failed_cams[cam_name] = {
|
|
"retry_attempts": 0,
|
|
"last_error": str(e),
|
|
"last_attempt": time.time(),
|
|
}
|
|
return None
|
|
|
|
async def _init_onvif(self, camera_name: str) -> bool:
|
|
onvif: ONVIFCamera = self.cams[camera_name]["onvif"]
|
|
await onvif.update_xaddrs()
|
|
|
|
# create init services
|
|
media: ONVIFService = await onvif.create_media_service()
|
|
logger.debug(f"Onvif media xaddr for {camera_name}: {media.xaddr}")
|
|
|
|
try:
|
|
# this will fire an exception if camera is not a ptz
|
|
capabilities = onvif.get_definition("ptz")
|
|
logger.debug(f"Onvif capabilities for {camera_name}: {capabilities}")
|
|
except (ONVIFError, Fault, TransportError) as e:
|
|
logger.error(
|
|
f"Unable to get Onvif capabilities for camera: {camera_name}: {e}"
|
|
)
|
|
return False
|
|
|
|
try:
|
|
profiles = await media.GetProfiles()
|
|
logger.debug(f"Onvif profiles for {camera_name}: {profiles}")
|
|
except (ONVIFError, Fault, TransportError) as e:
|
|
logger.error(
|
|
f"Unable to get Onvif media profiles for camera: {camera_name}: {e}"
|
|
)
|
|
return False
|
|
|
|
profile = None
|
|
for _, onvif_profile in enumerate(profiles):
|
|
if (
|
|
onvif_profile.VideoEncoderConfiguration
|
|
and onvif_profile.PTZConfiguration
|
|
and (
|
|
onvif_profile.PTZConfiguration.DefaultContinuousPanTiltVelocitySpace
|
|
is not None
|
|
or onvif_profile.PTZConfiguration.DefaultContinuousZoomVelocitySpace
|
|
is not None
|
|
)
|
|
):
|
|
# use the first profile that has a valid ptz configuration
|
|
profile = onvif_profile
|
|
logger.debug(f"Selected Onvif profile for {camera_name}: {profile}")
|
|
break
|
|
|
|
if profile is None:
|
|
logger.error(
|
|
f"No appropriate Onvif profiles found for camera: {camera_name}."
|
|
)
|
|
return False
|
|
|
|
# get the PTZ config for the profile
|
|
try:
|
|
configs = profile.PTZConfiguration
|
|
logger.debug(
|
|
f"Onvif ptz config for media profile in {camera_name}: {configs}"
|
|
)
|
|
except Exception as e:
|
|
logger.error(
|
|
f"Invalid Onvif PTZ configuration for camera: {camera_name}: {e}"
|
|
)
|
|
return False
|
|
|
|
ptz: ONVIFService = await onvif.create_ptz_service()
|
|
self.cams[camera_name]["ptz"] = ptz
|
|
|
|
# setup continuous moving request
|
|
move_request = ptz.create_type("ContinuousMove")
|
|
move_request.ProfileToken = profile.token
|
|
self.cams[camera_name]["move_request"] = move_request
|
|
|
|
# extra setup for autotracking cameras
|
|
if (
|
|
self.config.cameras[camera_name].onvif.autotracking.enabled_in_config
|
|
and self.config.cameras[camera_name].onvif.autotracking.enabled
|
|
):
|
|
request = ptz.create_type("GetConfigurationOptions")
|
|
request.ConfigurationToken = profile.PTZConfiguration.token
|
|
ptz_config = await ptz.GetConfigurationOptions(request)
|
|
logger.debug(f"Onvif config for {camera_name}: {ptz_config}")
|
|
|
|
service_capabilities_request = ptz.create_type("GetServiceCapabilities")
|
|
self.cams[camera_name]["service_capabilities_request"] = (
|
|
service_capabilities_request
|
|
)
|
|
|
|
fov_space_id = next(
|
|
(
|
|
i
|
|
for i, space in enumerate(
|
|
ptz_config.Spaces.RelativePanTiltTranslationSpace
|
|
)
|
|
if "TranslationSpaceFov" in space["URI"]
|
|
),
|
|
None,
|
|
)
|
|
|
|
# status request for autotracking and filling ptz-parameters
|
|
status_request = ptz.create_type("GetStatus")
|
|
status_request.ProfileToken = profile.token
|
|
self.cams[camera_name]["status_request"] = status_request
|
|
try:
|
|
status = await ptz.GetStatus(status_request)
|
|
logger.debug(f"Onvif status config for {camera_name}: {status}")
|
|
except Exception as e:
|
|
logger.warning(f"Unable to get status from camera: {camera_name}: {e}")
|
|
status = None
|
|
|
|
# autotracking relative panning/tilting needs a relative zoom value set to 0
|
|
# if camera supports relative movement
|
|
if (
|
|
self.config.cameras[camera_name].onvif.autotracking.zooming
|
|
!= ZoomingModeEnum.disabled
|
|
):
|
|
zoom_space_id = next(
|
|
(
|
|
i
|
|
for i, space in enumerate(
|
|
ptz_config.Spaces.RelativeZoomTranslationSpace
|
|
)
|
|
if "TranslationGenericSpace" in space["URI"]
|
|
),
|
|
None,
|
|
)
|
|
|
|
# setup relative moving request for autotracking
|
|
move_request = ptz.create_type("RelativeMove")
|
|
move_request.ProfileToken = profile.token
|
|
logger.debug(f"{camera_name}: Relative move request: {move_request}")
|
|
if move_request.Translation is None and fov_space_id is not None:
|
|
move_request.Translation = status.Position
|
|
move_request.Translation.PanTilt.space = ptz_config["Spaces"][
|
|
"RelativePanTiltTranslationSpace"
|
|
][fov_space_id]["URI"]
|
|
|
|
# try setting relative zoom translation space
|
|
try:
|
|
if (
|
|
self.config.cameras[camera_name].onvif.autotracking.zooming
|
|
!= ZoomingModeEnum.disabled
|
|
):
|
|
if zoom_space_id is not None:
|
|
move_request.Translation.Zoom.space = ptz_config["Spaces"][
|
|
"RelativeZoomTranslationSpace"
|
|
][zoom_space_id]["URI"]
|
|
else:
|
|
if "Zoom" in move_request["Translation"]:
|
|
del move_request["Translation"]["Zoom"]
|
|
if "Zoom" in move_request["Speed"]:
|
|
del move_request["Speed"]["Zoom"]
|
|
logger.debug(
|
|
f"{camera_name}: Relative move request after deleting zoom: {move_request}"
|
|
)
|
|
except Exception:
|
|
self.config.cameras[
|
|
camera_name
|
|
].onvif.autotracking.zooming = ZoomingModeEnum.disabled
|
|
logger.warning(
|
|
f"Disabling autotracking zooming for {camera_name}: Relative zoom not supported"
|
|
)
|
|
|
|
if move_request.Speed is None:
|
|
move_request.Speed = configs.DefaultPTZSpeed if configs else None
|
|
logger.debug(
|
|
f"{camera_name}: Relative move request after setup: {move_request}"
|
|
)
|
|
self.cams[camera_name]["relative_move_request"] = move_request
|
|
|
|
# setup absolute moving request for autotracking zooming
|
|
move_request = ptz.create_type("AbsoluteMove")
|
|
move_request.ProfileToken = profile.token
|
|
self.cams[camera_name]["absolute_move_request"] = move_request
|
|
|
|
# setup existing presets
|
|
try:
|
|
presets: list[dict] = await ptz.GetPresets({"ProfileToken": profile.token})
|
|
except ONVIFError as e:
|
|
logger.warning(f"Unable to get presets from camera: {camera_name}: {e}")
|
|
presets = []
|
|
|
|
for preset in presets:
|
|
self.cams[camera_name]["presets"][
|
|
(getattr(preset, "Name") or f"preset {preset['token']}").lower()
|
|
] = preset["token"]
|
|
|
|
# get list of supported features
|
|
supported_features = []
|
|
|
|
if configs.DefaultContinuousPanTiltVelocitySpace:
|
|
supported_features.append("pt")
|
|
|
|
if configs.DefaultContinuousZoomVelocitySpace:
|
|
supported_features.append("zoom")
|
|
|
|
if configs.DefaultRelativePanTiltTranslationSpace:
|
|
supported_features.append("pt-r")
|
|
|
|
if configs.DefaultRelativeZoomTranslationSpace:
|
|
supported_features.append("zoom-r")
|
|
if (
|
|
self.config.cameras[camera_name].onvif.autotracking.enabled_in_config
|
|
and self.config.cameras[camera_name].onvif.autotracking.enabled
|
|
):
|
|
try:
|
|
# get camera's zoom limits from onvif config
|
|
self.cams[camera_name]["relative_zoom_range"] = (
|
|
ptz_config.Spaces.RelativeZoomTranslationSpace[0]
|
|
)
|
|
except Exception:
|
|
if (
|
|
self.config.cameras[camera_name].onvif.autotracking.zooming
|
|
== ZoomingModeEnum.relative
|
|
):
|
|
self.config.cameras[
|
|
camera_name
|
|
].onvif.autotracking.zooming = ZoomingModeEnum.disabled
|
|
logger.warning(
|
|
f"Disabling autotracking zooming for {camera_name}: Relative zoom not supported"
|
|
)
|
|
|
|
if configs.DefaultAbsoluteZoomPositionSpace:
|
|
supported_features.append("zoom-a")
|
|
if (
|
|
self.config.cameras[camera_name].onvif.autotracking.enabled_in_config
|
|
and self.config.cameras[camera_name].onvif.autotracking.enabled
|
|
):
|
|
try:
|
|
# get camera's zoom limits from onvif config
|
|
self.cams[camera_name]["absolute_zoom_range"] = (
|
|
ptz_config.Spaces.AbsoluteZoomPositionSpace[0]
|
|
)
|
|
self.cams[camera_name]["zoom_limits"] = configs.ZoomLimits
|
|
except Exception:
|
|
if self.config.cameras[camera_name].onvif.autotracking.zooming:
|
|
self.config.cameras[
|
|
camera_name
|
|
].onvif.autotracking.zooming = ZoomingModeEnum.disabled
|
|
logger.warning(
|
|
f"Disabling autotracking zooming for {camera_name}: Absolute zoom not supported"
|
|
)
|
|
|
|
# set relative pan/tilt space for autotracker
|
|
if (
|
|
self.config.cameras[camera_name].onvif.autotracking.enabled_in_config
|
|
and self.config.cameras[camera_name].onvif.autotracking.enabled
|
|
and fov_space_id is not None
|
|
and configs.DefaultRelativePanTiltTranslationSpace is not None
|
|
):
|
|
supported_features.append("pt-r-fov")
|
|
self.cams[camera_name]["relative_fov_range"] = (
|
|
ptz_config.Spaces.RelativePanTiltTranslationSpace[fov_space_id]
|
|
)
|
|
|
|
self.cams[camera_name]["features"] = supported_features
|
|
self.cams[camera_name]["init"] = True
|
|
return True
|
|
|
|
def _stop(self, camera_name: str) -> None:
|
|
move_request = self.cams[camera_name]["move_request"]
|
|
asyncio.run(
|
|
self.cams[camera_name]["ptz"].Stop(
|
|
{
|
|
"ProfileToken": move_request.ProfileToken,
|
|
"PanTilt": True,
|
|
"Zoom": True,
|
|
}
|
|
)
|
|
)
|
|
self.cams[camera_name]["active"] = False
|
|
|
|
def _move(self, camera_name: str, command: OnvifCommandEnum) -> None:
|
|
if self.cams[camera_name]["active"]:
|
|
logger.warning(
|
|
f"{camera_name} is already performing an action, stopping..."
|
|
)
|
|
self._stop(camera_name)
|
|
|
|
if "pt" not in self.cams[camera_name]["features"]:
|
|
logger.error(f"{camera_name} does not support ONVIF pan/tilt movement.")
|
|
return
|
|
|
|
self.cams[camera_name]["active"] = True
|
|
move_request = self.cams[camera_name]["move_request"]
|
|
|
|
if command == OnvifCommandEnum.move_left:
|
|
move_request.Velocity = {"PanTilt": {"x": -0.5, "y": 0}}
|
|
elif command == OnvifCommandEnum.move_right:
|
|
move_request.Velocity = {"PanTilt": {"x": 0.5, "y": 0}}
|
|
elif command == OnvifCommandEnum.move_up:
|
|
move_request.Velocity = {
|
|
"PanTilt": {
|
|
"x": 0,
|
|
"y": 0.5,
|
|
}
|
|
}
|
|
elif command == OnvifCommandEnum.move_down:
|
|
move_request.Velocity = {
|
|
"PanTilt": {
|
|
"x": 0,
|
|
"y": -0.5,
|
|
}
|
|
}
|
|
|
|
try:
|
|
asyncio.run(self.cams[camera_name]["ptz"].ContinuousMove(move_request))
|
|
except ONVIFError as e:
|
|
logger.warning(f"Onvif sending move request to {camera_name} failed: {e}")
|
|
|
|
def _move_relative(self, camera_name: str, pan, tilt, zoom, speed) -> None:
|
|
if "pt-r-fov" not in self.cams[camera_name]["features"]:
|
|
logger.error(f"{camera_name} does not support ONVIF RelativeMove (FOV).")
|
|
return
|
|
|
|
logger.debug(
|
|
f"{camera_name} called RelativeMove: pan: {pan} tilt: {tilt} zoom: {zoom}"
|
|
)
|
|
|
|
if self.cams[camera_name]["active"]:
|
|
logger.warning(
|
|
f"{camera_name} is already performing an action, not moving..."
|
|
)
|
|
return
|
|
|
|
self.cams[camera_name]["active"] = True
|
|
self.ptz_metrics[camera_name].motor_stopped.clear()
|
|
logger.debug(
|
|
f"{camera_name}: PTZ start time: {self.ptz_metrics[camera_name].frame_time.value}"
|
|
)
|
|
self.ptz_metrics[camera_name].start_time.value = self.ptz_metrics[
|
|
camera_name
|
|
].frame_time.value
|
|
self.ptz_metrics[camera_name].stop_time.value = 0
|
|
move_request = self.cams[camera_name]["relative_move_request"]
|
|
|
|
# function takes in -1 to 1 for pan and tilt, interpolate to the values of the camera.
|
|
# The onvif spec says this can report as +INF and -INF, so this may need to be modified
|
|
pan = numpy.interp(
|
|
pan,
|
|
[-1, 1],
|
|
[
|
|
self.cams[camera_name]["relative_fov_range"]["XRange"]["Min"],
|
|
self.cams[camera_name]["relative_fov_range"]["XRange"]["Max"],
|
|
],
|
|
)
|
|
tilt = numpy.interp(
|
|
tilt,
|
|
[-1, 1],
|
|
[
|
|
self.cams[camera_name]["relative_fov_range"]["YRange"]["Min"],
|
|
self.cams[camera_name]["relative_fov_range"]["YRange"]["Max"],
|
|
],
|
|
)
|
|
|
|
move_request.Speed = {
|
|
"PanTilt": {
|
|
"x": speed,
|
|
"y": speed,
|
|
},
|
|
}
|
|
|
|
move_request.Translation.PanTilt.x = pan
|
|
move_request.Translation.PanTilt.y = tilt
|
|
|
|
if (
|
|
"zoom-r" in self.cams[camera_name]["features"]
|
|
and self.config.cameras[camera_name].onvif.autotracking.zooming
|
|
== ZoomingModeEnum.relative
|
|
):
|
|
move_request.Speed = {
|
|
"PanTilt": {
|
|
"x": speed,
|
|
"y": speed,
|
|
},
|
|
"Zoom": {"x": speed},
|
|
}
|
|
move_request.Translation.Zoom.x = zoom
|
|
|
|
asyncio.run(self.cams[camera_name]["ptz"].RelativeMove(move_request))
|
|
|
|
# reset after the move request
|
|
move_request.Translation.PanTilt.x = 0
|
|
move_request.Translation.PanTilt.y = 0
|
|
|
|
if (
|
|
"zoom-r" in self.cams[camera_name]["features"]
|
|
and self.config.cameras[camera_name].onvif.autotracking.zooming
|
|
== ZoomingModeEnum.relative
|
|
):
|
|
move_request.Translation.Zoom.x = 0
|
|
|
|
self.cams[camera_name]["active"] = False
|
|
|
|
def _move_to_preset(self, camera_name: str, preset: str) -> None:
|
|
if preset not in self.cams[camera_name]["presets"]:
|
|
logger.error(f"{preset} is not a valid preset for {camera_name}")
|
|
return
|
|
|
|
self.cams[camera_name]["active"] = True
|
|
self.ptz_metrics[camera_name].start_time.value = 0
|
|
self.ptz_metrics[camera_name].stop_time.value = 0
|
|
move_request = self.cams[camera_name]["move_request"]
|
|
preset_token = self.cams[camera_name]["presets"][preset]
|
|
asyncio.run(
|
|
self.cams[camera_name]["ptz"].GotoPreset(
|
|
{
|
|
"ProfileToken": move_request.ProfileToken,
|
|
"PresetToken": preset_token,
|
|
}
|
|
)
|
|
)
|
|
|
|
self.cams[camera_name]["active"] = False
|
|
|
|
def _zoom(self, camera_name: str, command: OnvifCommandEnum) -> None:
|
|
if self.cams[camera_name]["active"]:
|
|
logger.warning(
|
|
f"{camera_name} is already performing an action, stopping..."
|
|
)
|
|
self._stop(camera_name)
|
|
|
|
if "zoom" not in self.cams[camera_name]["features"]:
|
|
logger.error(f"{camera_name} does not support ONVIF zooming.")
|
|
return
|
|
|
|
self.cams[camera_name]["active"] = True
|
|
move_request = self.cams[camera_name]["move_request"]
|
|
|
|
if command == OnvifCommandEnum.zoom_in:
|
|
move_request.Velocity = {"Zoom": {"x": 0.5}}
|
|
elif command == OnvifCommandEnum.zoom_out:
|
|
move_request.Velocity = {"Zoom": {"x": -0.5}}
|
|
|
|
asyncio.run(self.cams[camera_name]["ptz"].ContinuousMove(move_request))
|
|
|
|
def _zoom_absolute(self, camera_name: str, zoom, speed) -> None:
|
|
if "zoom-a" not in self.cams[camera_name]["features"]:
|
|
logger.error(f"{camera_name} does not support ONVIF AbsoluteMove zooming.")
|
|
return
|
|
|
|
logger.debug(f"{camera_name} called AbsoluteMove: zoom: {zoom}")
|
|
|
|
if self.cams[camera_name]["active"]:
|
|
logger.warning(
|
|
f"{camera_name} is already performing an action, not moving..."
|
|
)
|
|
return
|
|
|
|
self.cams[camera_name]["active"] = True
|
|
self.ptz_metrics[camera_name].motor_stopped.clear()
|
|
logger.debug(
|
|
f"{camera_name}: PTZ start time: {self.ptz_metrics[camera_name].frame_time.value}"
|
|
)
|
|
self.ptz_metrics[camera_name].start_time.value = self.ptz_metrics[
|
|
camera_name
|
|
].frame_time.value
|
|
self.ptz_metrics[camera_name].stop_time.value = 0
|
|
move_request = self.cams[camera_name]["absolute_move_request"]
|
|
|
|
# function takes in 0 to 1 for zoom, interpolate to the values of the camera.
|
|
zoom = numpy.interp(
|
|
zoom,
|
|
[0, 1],
|
|
[
|
|
self.cams[camera_name]["absolute_zoom_range"]["XRange"]["Min"],
|
|
self.cams[camera_name]["absolute_zoom_range"]["XRange"]["Max"],
|
|
],
|
|
)
|
|
|
|
move_request.Speed = {"Zoom": speed}
|
|
move_request.Position = {"Zoom": zoom}
|
|
|
|
logger.debug(f"{camera_name}: Absolute zoom: {zoom}")
|
|
|
|
asyncio.run(self.cams[camera_name]["ptz"].AbsoluteMove(move_request))
|
|
|
|
self.cams[camera_name]["active"] = False
|
|
|
|
def handle_command(
|
|
self, camera_name: str, command: OnvifCommandEnum, param: str = ""
|
|
) -> None:
|
|
if camera_name not in self.cams.keys():
|
|
logger.error(f"ONVIF is not configured for {camera_name}")
|
|
return
|
|
|
|
if not self.cams[camera_name]["init"]:
|
|
if not asyncio.run(self._init_onvif(camera_name)):
|
|
return
|
|
|
|
try:
|
|
if command == OnvifCommandEnum.init:
|
|
# already init
|
|
return
|
|
elif command == OnvifCommandEnum.stop:
|
|
self._stop(camera_name)
|
|
elif command == OnvifCommandEnum.preset:
|
|
self._move_to_preset(camera_name, param)
|
|
elif command == OnvifCommandEnum.move_relative:
|
|
_, pan, tilt = param.split("_")
|
|
self._move_relative(camera_name, float(pan), float(tilt), 0, 1)
|
|
elif (
|
|
command == OnvifCommandEnum.zoom_in
|
|
or command == OnvifCommandEnum.zoom_out
|
|
):
|
|
self._zoom(camera_name, command)
|
|
else:
|
|
self._move(camera_name, command)
|
|
except ONVIFError as e:
|
|
logger.error(f"Unable to handle onvif command: {e}")
|
|
|
|
async def get_camera_info(self, camera_name: str) -> dict[str, any]:
|
|
"""
|
|
Get ptz capabilities and presets, attempting to reconnect if ONVIF is configured
|
|
but not initialized.
|
|
|
|
Returns camera details including features and presets if available.
|
|
"""
|
|
if not self.config.cameras[camera_name].enabled:
|
|
logger.debug(
|
|
f"Camera {camera_name} disabled, won't try to initialize ONVIF"
|
|
)
|
|
return {}
|
|
|
|
if camera_name not in self.cams and (
|
|
camera_name not in self.config.cameras
|
|
or not self.config.cameras[camera_name].onvif.host
|
|
):
|
|
logger.debug(f"ONVIF is not configured for {camera_name}")
|
|
return {}
|
|
|
|
if camera_name in self.cams and self.cams[camera_name]["init"]:
|
|
return {
|
|
"name": camera_name,
|
|
"features": self.cams[camera_name]["features"],
|
|
"presets": list(self.cams[camera_name]["presets"].keys()),
|
|
}
|
|
|
|
if camera_name not in self.cams and camera_name in self.config.cameras:
|
|
cam = self.config.cameras[camera_name]
|
|
result = self._create_onvif_camera(camera_name, cam)
|
|
if result:
|
|
self.cams[camera_name] = result
|
|
else:
|
|
return {}
|
|
|
|
# Reset retry count after timeout
|
|
attempts = self.failed_cams.get(camera_name, {}).get("retry_attempts", 0)
|
|
last_attempt = self.failed_cams.get(camera_name, {}).get("last_attempt", 0)
|
|
|
|
if last_attempt and (time.time() - last_attempt) > self.reset_timeout:
|
|
logger.debug(f"Resetting retry count for {camera_name} after timeout")
|
|
attempts = 0
|
|
self.failed_cams[camera_name]["retry_attempts"] = 0
|
|
|
|
# Attempt initialization/reconnection
|
|
if attempts < self.max_retries:
|
|
logger.info(
|
|
f"Attempting ONVIF initialization for {camera_name} (retry {attempts + 1}/{self.max_retries})"
|
|
)
|
|
try:
|
|
if await self._init_onvif(camera_name):
|
|
if camera_name in self.failed_cams:
|
|
del self.failed_cams[camera_name]
|
|
return {
|
|
"name": camera_name,
|
|
"features": self.cams[camera_name]["features"],
|
|
"presets": list(self.cams[camera_name]["presets"].keys()),
|
|
}
|
|
else:
|
|
logger.warning(f"ONVIF initialization failed for {camera_name}")
|
|
except Exception as e:
|
|
logger.error(
|
|
f"Error during ONVIF initialization for {camera_name}: {e}"
|
|
)
|
|
if camera_name not in self.failed_cams:
|
|
self.failed_cams[camera_name] = {"retry_attempts": 0}
|
|
self.failed_cams[camera_name].update(
|
|
{
|
|
"retry_attempts": attempts + 1,
|
|
"last_error": str(e),
|
|
"last_attempt": time.time(),
|
|
}
|
|
)
|
|
|
|
if attempts >= self.max_retries:
|
|
remaining_time = max(
|
|
0, int((self.reset_timeout - (time.time() - last_attempt)) / 60)
|
|
)
|
|
logger.error(
|
|
f"Too many ONVIF initialization attempts for {camera_name}, retry in {remaining_time} minute{'s' if remaining_time != 1 else ''}"
|
|
)
|
|
|
|
logger.debug(f"Could not initialize ONVIF for {camera_name}")
|
|
return {}
|
|
|
|
def get_service_capabilities(self, camera_name: str) -> None:
|
|
if camera_name not in self.cams.keys():
|
|
logger.error(f"ONVIF is not configured for {camera_name}")
|
|
return {}
|
|
|
|
if not self.cams[camera_name]["init"]:
|
|
asyncio.run(self._init_onvif(camera_name))
|
|
|
|
service_capabilities_request = self.cams[camera_name][
|
|
"service_capabilities_request"
|
|
]
|
|
try:
|
|
service_capabilities = asyncio.run(
|
|
self.cams[camera_name]["ptz"].GetServiceCapabilities(
|
|
service_capabilities_request
|
|
)
|
|
)
|
|
|
|
logger.debug(
|
|
f"Onvif service capabilities for {camera_name}: {service_capabilities}"
|
|
)
|
|
|
|
# MoveStatus is required for autotracking - should return "true" if supported
|
|
return find_by_key(vars(service_capabilities), "MoveStatus")
|
|
except Exception:
|
|
logger.warning(
|
|
f"Camera {camera_name} does not support the ONVIF GetServiceCapabilities method. Autotracking will not function correctly and must be disabled in your config."
|
|
)
|
|
return False
|
|
|
|
def get_camera_status(self, camera_name: str) -> None:
|
|
if camera_name not in self.cams.keys():
|
|
logger.error(f"ONVIF is not configured for {camera_name}")
|
|
return {}
|
|
|
|
if not self.cams[camera_name]["init"]:
|
|
asyncio.run(self._init_onvif(camera_name))
|
|
|
|
status_request = self.cams[camera_name]["status_request"]
|
|
try:
|
|
status = asyncio.run(
|
|
self.cams[camera_name]["ptz"].GetStatus(status_request)
|
|
)
|
|
except Exception:
|
|
pass # We're unsupported, that'll be reported in the next check.
|
|
|
|
try:
|
|
pan_tilt_status = getattr(status.MoveStatus, "PanTilt", None)
|
|
zoom_status = getattr(status.MoveStatus, "Zoom", None)
|
|
|
|
# if it's not an attribute, see if MoveStatus even exists in the status result
|
|
if pan_tilt_status is None:
|
|
pan_tilt_status = getattr(status, "MoveStatus", None)
|
|
|
|
# we're unsupported
|
|
if pan_tilt_status is None or pan_tilt_status not in [
|
|
"IDLE",
|
|
"MOVING",
|
|
]:
|
|
raise Exception
|
|
except Exception:
|
|
logger.warning(
|
|
f"Camera {camera_name} does not support the ONVIF GetStatus method. Autotracking will not function correctly and must be disabled in your config."
|
|
)
|
|
return
|
|
|
|
if pan_tilt_status == "IDLE" and (zoom_status is None or zoom_status == "IDLE"):
|
|
self.cams[camera_name]["active"] = False
|
|
if not self.ptz_metrics[camera_name].motor_stopped.is_set():
|
|
self.ptz_metrics[camera_name].motor_stopped.set()
|
|
|
|
logger.debug(
|
|
f"{camera_name}: PTZ stop time: {self.ptz_metrics[camera_name].frame_time.value}"
|
|
)
|
|
|
|
self.ptz_metrics[camera_name].stop_time.value = self.ptz_metrics[
|
|
camera_name
|
|
].frame_time.value
|
|
else:
|
|
self.cams[camera_name]["active"] = True
|
|
if self.ptz_metrics[camera_name].motor_stopped.is_set():
|
|
self.ptz_metrics[camera_name].motor_stopped.clear()
|
|
|
|
logger.debug(
|
|
f"{camera_name}: PTZ start time: {self.ptz_metrics[camera_name].frame_time.value}"
|
|
)
|
|
|
|
self.ptz_metrics[camera_name].start_time.value = self.ptz_metrics[
|
|
camera_name
|
|
].frame_time.value
|
|
self.ptz_metrics[camera_name].stop_time.value = 0
|
|
|
|
if (
|
|
self.config.cameras[camera_name].onvif.autotracking.zooming
|
|
!= ZoomingModeEnum.disabled
|
|
):
|
|
# store absolute zoom level as 0 to 1 interpolated from the values of the camera
|
|
self.ptz_metrics[camera_name].zoom_level.value = numpy.interp(
|
|
round(status.Position.Zoom.x, 2),
|
|
[
|
|
self.cams[camera_name]["absolute_zoom_range"]["XRange"]["Min"],
|
|
self.cams[camera_name]["absolute_zoom_range"]["XRange"]["Max"],
|
|
],
|
|
[0, 1],
|
|
)
|
|
logger.debug(
|
|
f"{camera_name}: Camera zoom level: {self.ptz_metrics[camera_name].zoom_level.value}"
|
|
)
|
|
|
|
# some hikvision cams won't update MoveStatus, so warn if it hasn't changed
|
|
if (
|
|
not self.ptz_metrics[camera_name].motor_stopped.is_set()
|
|
and not self.ptz_metrics[camera_name].reset.is_set()
|
|
and self.ptz_metrics[camera_name].start_time.value != 0
|
|
and self.ptz_metrics[camera_name].frame_time.value
|
|
> (self.ptz_metrics[camera_name].start_time.value + 10)
|
|
and self.ptz_metrics[camera_name].stop_time.value == 0
|
|
):
|
|
logger.debug(
|
|
f"Start time: {self.ptz_metrics[camera_name].start_time.value}, Stop time: {self.ptz_metrics[camera_name].stop_time.value}, Frame time: {self.ptz_metrics[camera_name].frame_time.value}"
|
|
)
|
|
# set the stop time so we don't come back into this again and spam the logs
|
|
self.ptz_metrics[camera_name].stop_time.value = self.ptz_metrics[
|
|
camera_name
|
|
].frame_time.value
|
|
logger.warning(f"Camera {camera_name} is still in ONVIF 'MOVING' status.")
|