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hass-workstation-service
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Merge pull request #149 from jordandrako/microphone-process-sensor

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Microphone process sensor
pull/158/head
sleevezipper 3 years ago committed by GitHub
parent 06f87d0500 d33cb53e3e
commit e543ac7702
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GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 172 additions and 94 deletions
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7
UserInterface/Views/AddSensorDialog.axaml.cs
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@ -172,6 +172,13 @@ namespace UserInterface.Views
item.UpdateInterval = 10;
break;
case AvailableSensors.MicrophoneProcessSensor:
item.Description = "This sensor shows which process is using the microphone.";
item.MoreInfoLink = "https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/Sensors.md#microphoneprocesssensor";
item.ShowQueryInput = false;
item.UpdateInterval = 10;
break;
case AvailableSensors.NamedWindowSensor:
item.Description = "This sensor returns true if a window was found with the name you search for. ";
item.MoreInfoLink = "https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/Sensors.md#namedwindowsensor";

4
documentation/Sensors.md
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@ -89,6 +89,10 @@ The webcam active sensor returns the status of the webcam.
The webcam process sensor returns the process which is using the webcam.
### MicrophoneProcessSensor
The microphone process sensor returns the process which is using the microphone.
### WMIQuerySensor
Please see the specific documentaion page [here](https://github.com/sleevezipper/hass-workstation-service/blob/master/documentation/WMIQuery.md#wmiquerysensor).

1
hass-workstation-service/Communication/InterProcesCommunication/InterProcessApi.cs
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@ -179,6 +179,7 @@ namespace hass_workstation_service.Communication.InterProcesCommunication
AvailableSensors.WebcamActiveSensor => new WebcamActiveSensor(_publisher, (int)model.UpdateInterval, model.Name),
AvailableSensors.WebcamProcessSensor => new WebcamProcessSensor(_publisher, (int)model.UpdateInterval, model.Name),
AvailableSensors.MicrophoneActiveSensor => new MicrophoneActiveSensor(_publisher, (int)model.UpdateInterval, model.Name),
AvailableSensors.MicrophoneProcessSensor => new MicrophoneProcessSensor(_publisher, (int)model.UpdateInterval, model.Name),
AvailableSensors.NamedWindowSensor => new NamedWindowSensor(_publisher, model.WindowName, model.Name, (int)model.UpdateInterval),
AvailableSensors.LastActiveSensor => new LastActiveSensor(_publisher, (int)model.UpdateInterval, model.Name),
AvailableSensors.LastBootSensor => new LastBootSensor(_publisher, (int)model.UpdateInterval, model.Name),

1
hass-workstation-service/Communication/InterProcesCommunication/ServiceContractModels.cs
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@ -95,6 +95,7 @@ namespace hass_workstation_service.Communication.InterProcesCommunication.Models
WebcamActiveSensor,
WebcamProcessSensor,
MicrophoneActiveSensor,
MicrophoneProcessSensor,
ActiveWindowSensor,
NamedWindowSensor,
LastActiveSensor,

3
hass-workstation-service/Data/ConfigurationService.cs
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@ -135,6 +135,9 @@ namespace hass_workstation_service.Data
case "MicrophoneActiveSensor":
sensor = new MicrophoneActiveSensor(publisher, configuredSensor.UpdateInterval, configuredSensor.Name, configuredSensor.Id);
break;
case "MicrophoneProcessSensor":
sensor = new MicrophoneProcessSensor(publisher, configuredSensor.UpdateInterval, configuredSensor.Name, configuredSensor.Id);
break;
case "SessionStateSensor":
sensor = new SessionStateSensor(publisher, configuredSensor.UpdateInterval, configuredSensor.Name, configuredSensor.Id);
break;

96
hass-workstation-service/Domain/Sensors/MicrophoneProcessSensor.cs
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@ -0,0 +1,96 @@
using hass_workstation_service.Communication;
using Microsoft.Win32;
using System;
using System.Linq;
using System.Runtime.InteropServices;
using System.Runtime.Versioning;
using System.Collections.Generic;
namespace hass_workstation_service.Domain.Sensors
{
public class MicrophoneProcessSensor : AbstractSensor
{
private HashSet<string> processes = new HashSet<string>();
public MicrophoneProcessSensor(MqttPublisher publisher, int? updateInterval = null, string name = "MicrophoneProcess", Guid id = default) : base(publisher, name ?? "MicrophoneProcess", updateInterval ?? 10, id)
{
}
public override string GetState()
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
return IsMicrophoneInUseRegistry();
}
else
{
return "unsupported";
}
}
public override SensorDiscoveryConfigModel GetAutoDiscoveryConfig()
{
return this._autoDiscoveryConfigModel ?? SetAutoDiscoveryConfigModel(new SensorDiscoveryConfigModel()
{
Name = this.Name,
NamePrefix = Publisher.NamePrefix,
Unique_id = this.Id.ToString(),
Device = this.Publisher.DeviceConfigModel,
State_topic = $"homeassistant/{this.Domain}/{Publisher.DeviceConfigModel.Name}/{DiscoveryConfigModel.GetNameWithPrefix(Publisher.NamePrefix, this.ObjectId)}/state",
Availability_topic = $"homeassistant/sensor/{Publisher.DeviceConfigModel.Name}/availability"
});
}
[SupportedOSPlatform("windows")]
private void CheckLastUsed(RegistryKey key)
{
foreach (var subKeyName in key.GetSubKeyNames())
{
// NonPackaged has multiple subkeys
if (subKeyName == "NonPackaged")
{
using (var nonpackagedkey = key.OpenSubKey(subKeyName))
{
CheckLastUsed(nonpackagedkey);
}
}
else
{
using (var subKey = key.OpenSubKey(subKeyName))
{
if (subKey.GetValueNames().Contains("LastUsedTimeStop"))
{
var endTime = subKey.GetValue("LastUsedTimeStop") is long ? (long)subKey.GetValue("LastUsedTimeStop") : -1;
if (endTime <= 0)
{
this.processes.Add(subKeyName);
}
}
}
}
}
}
[SupportedOSPlatform("windows")]
private string IsMicrophoneInUseRegistry()
{
// Clear old values
this.processes.Clear();
using (var key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\CapabilityAccessManager\ConsentStore\microphone"))
{
CheckLastUsed(key);
}
using (var key = Registry.CurrentUser.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\CapabilityAccessManager\ConsentStore\microphone"))
{
CheckLastUsed(key);
}
if (this.processes.Count() > 0)
{
return String.Join(",", this.processes.ToArray());
}
return "off";
}
}
}

74
hass-workstation-service/Domain/Sensors/WebcamProcessSensor.cs
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@ -4,11 +4,14 @@ using System;
using System.Linq;
using System.Runtime.InteropServices;
using System.Runtime.Versioning;
using System.Collections.Generic;
namespace hass_workstation_service.Domain.Sensors
{
public class WebcamProcessSensor : AbstractSensor
{
private HashSet<string> processes = new HashSet<string>();
public WebcamProcessSensor(MqttPublisher publisher, int? updateInterval = null, string name = "WebcamProcess", Guid id = default) : base(publisher, name ?? "WebcamProcess", updateInterval ?? 10, id)
{
}
@ -38,9 +41,7 @@ namespace hass_workstation_service.Domain.Sensors
}
[SupportedOSPlatform("windows")]
private string IsWebCamInUseRegistry()
{
using (var key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\CapabilityAccessManager\ConsentStore\webcam"))
private void CheckLastUsed(RegistryKey key)
{
foreach (var subKeyName in key.GetSubKeyNames())
{
@ -49,20 +50,7 @@ namespace hass_workstation_service.Domain.Sensors
{
using (var nonpackagedkey = key.OpenSubKey(subKeyName))
{
foreach (var nonpackagedSubKeyName in nonpackagedkey.GetSubKeyNames())
{
using (var subKey = nonpackagedkey.OpenSubKey(nonpackagedSubKeyName))
{
if (subKey.GetValueNames().Contains("LastUsedTimeStop"))
{
var endTime = subKey.GetValue("LastUsedTimeStop") is long ? (long)subKey.GetValue("LastUsedTimeStop") : -1;
if (endTime <= 0)
{
return nonpackagedSubKeyName;
}
}
}
}
CheckLastUsed(nonpackagedkey);
}
}
else
@ -74,7 +62,7 @@ namespace hass_workstation_service.Domain.Sensors
var endTime = subKey.GetValue("LastUsedTimeStop") is long ? (long)subKey.GetValue("LastUsedTimeStop") : -1;
if (endTime <= 0)
{
return subKeyName;
this.processes.Add(subKeyName);
}
}
}
@ -82,48 +70,26 @@ namespace hass_workstation_service.Domain.Sensors
}
}
using (var key = Registry.CurrentUser.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\CapabilityAccessManager\ConsentStore\webcam"))
{
foreach (var subKeyName in key.GetSubKeyNames())
{
// NonPackaged has multiple subkeys
if (subKeyName == "NonPackaged")
{
using (var nonpackagedkey = key.OpenSubKey(subKeyName))
{
foreach (var nonpackagedSubKeyName in nonpackagedkey.GetSubKeyNames())
{
using (var subKey = nonpackagedkey.OpenSubKey(nonpackagedSubKeyName))
{
if (subKey.GetValueNames().Contains("LastUsedTimeStop"))
[SupportedOSPlatform("windows")]
private string IsWebCamInUseRegistry()
{
var endTime = subKey.GetValue("LastUsedTimeStop") is long ? (long)subKey.GetValue("LastUsedTimeStop") : -1;
if (endTime <= 0)
// Clear old values
this.processes.Clear();
using (var key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\CapabilityAccessManager\ConsentStore\webcam"))
{
return nonpackagedSubKeyName;
}
}
CheckLastUsed(key);
}
}
}
}
else
{
using (var subKey = key.OpenSubKey(subKeyName))
{
if (subKey.GetValueNames().Contains("LastUsedTimeStop"))
{
var endTime = subKey.GetValue("LastUsedTimeStop") is long ? (long)subKey.GetValue("LastUsedTimeStop") : -1;
if (endTime <= 0)
using (var key = Registry.CurrentUser.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\CapabilityAccessManager\ConsentStore\webcam"))
{
return subKeyName;
}
}
}
}
}
CheckLastUsed(key);
}
if (this.processes.Count() > 0)
{
return String.Join(",", this.processes.ToArray());
}
return "off";
}
}

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