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Merge pull request #566 from openziti/issue-565-auto-update-opt-out

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Issue 565 auto update opt out
This commit is contained in:
Jeremy Tellier
2022-08-15 13:31:25 -04:00
committed by GitHub
parent e5ca350bb7 eff299583c
commit a1009c7723
14 changed files with 270 additions and 32 deletions
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DesktopEdge/Assets/Images/processing.png
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DesktopEdge/MainWindow.xaml.cs
+7 -2
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@@ -648,7 +648,9 @@ namespace ZitiDesktopEdge {
}
private void MonitorClient_OnCommunicationError(object sender, Exception e) {
ShowError("Communication Error", e.Message);
string msg = "Communication Error with monitor?";
logger.Warn(msg);
ShowError(msg, e.Message);
}
private void MainMenu_OnShowBlurb(string message) {
@@ -755,7 +757,8 @@ namespace ZitiDesktopEdge {
string nextVersionStr = null;
private void MonitorClient_OnReconnectFailure(object sender, object e) {
if (nextVersionStr == null) {
logger.Debug("OnReconnectFailure triggered");
if (nextVersionStr == null) {
// check for the current version
nextVersionStr = "checking for update";
Version nextVersion = VersionUtil.NormalizeVersion(GithubAPI.GetVersion(GithubAPI.GetJson(GithubAPI.ProdUrl)));
@@ -779,6 +782,7 @@ namespace ZitiDesktopEdge {
private void MonitorClient_OnShutdownEvent(object sender, StatusEvent e)
{
logger.Info("The monitor has indicated the application should shut down.");
this.Dispatcher.Invoke(() => {
Application.Current.Shutdown();
});
@@ -795,6 +799,7 @@ namespace ZitiDesktopEdge {
}
logger.Debug("MonitorClient_OnServiceStatusEvent: {0}", evt.Status);
Application.Current.Properties["ReleaseStream"] = evt.ReleaseStream;
Application.Current.Properties["AutomaticUpgradeDisabled"] = evt.AutomaticUpgradeDisabled;
ServiceControllerStatus status = (ServiceControllerStatus)Enum.Parse(typeof(ServiceControllerStatus), evt.Status);
switch (status) {
DesktopEdge/Views/Screens/MainMenu.xaml
+5
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@@ -64,6 +64,7 @@
<local:MenuItem HorizontalAlignment="Stretch" Icon="/Assets/Images/logs.png" Width="Auto" Label="Application Logs" MouseUp="ShowUILogs"></local:MenuItem>
<local:MenuItem HorizontalAlignment="Stretch" Icon="/Assets/Images/advanced.png" Width="Auto" Label="Set Logging Level" MouseUp="SetLogLevel"></local:MenuItem>
<local:MenuItem x:Name="ShowReleaseStreamMenuItem" Visibility="Collapsed" HorizontalAlignment="Stretch" Icon="/Assets/Images/update.png" Width="Auto" Label="Set Release Stream" MouseUp="ShowReleaseStreamMenuAction"></local:MenuItem>
<local:MenuItem x:Name="SetAutomaticUpgradeMenuItem" HorizontalAlignment="Stretch" Icon="/Assets/Images/update.png" Width="Auto" Label="Configure Automatic Upgrades" MouseUp="ShowAutomaticUpgradesMenuAction"></local:MenuItem>
<local:StyledButton x:Name="EditFreqButton" Visibility="Collapsed" OnClick="EditFreqButton_OnClick" Label="Change Notification Frequency" Grid.Row="8" Margin="0,20,0,0"></local:StyledButton>
</StackPanel>
<StackPanel Name="LogLevelItems" Visibility="Collapsed" Orientation="Vertical" HorizontalAlignment="Stretch">
@@ -96,6 +97,10 @@
</Button.Resources>
</Button>
</StackPanel>
</StackPanel>
<StackPanel Name="AutomaticUpgradesItems" Visibility="Collapsed" Orientation="Vertical" HorizontalAlignment="Stretch">
<local:SubOptionItem x:Name="AutomaticUpgradesItemOn" HorizontalAlignment="Stretch" Width="Auto" Label="Enabled" MouseUp="SetAutomaticUpgradesMenuAction"></local:SubOptionItem>
<local:SubOptionItem x:Name="AutomaticUpgradesItemOff" HorizontalAlignment="Stretch" Width="Auto" Label="Disabled" MouseUp="SetAutomaticUpgradesMenuAction"></local:SubOptionItem>
</StackPanel>
<StackPanel Name="ConfigItems" Visibility="Collapsed" Orientation="Vertical" HorizontalAlignment="Stretch">
<local:MenuEditItem x:Name="ConfigIp" HorizontalAlignment="Stretch" Width="Auto" Label="IPv4 Address:"></local:MenuEditItem>
DesktopEdge/Views/Screens/MainMenu.xaml.cs
+47 -5
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@@ -35,12 +35,18 @@ namespace ZitiDesktopEdge {
private string appVersion = null;
private bool allowReleaseSelect = false;
public double MainHeight = 500;
private bool isBeta {
get {
return Application.Current.Properties["ReleaseStream"]?.ToString() == "beta";
}
}
private bool automaticUpgradeDisabled {
get
{
return bool.TrueString.ToLower() == ("" + Application.Current.Properties["AutomaticUpgradeDisabled"]?.ToString()).ToLower().Trim();
}
}
public void ShowUpdateAvailable(double timeLeft, DateTime updateTime) {
ForceUpdate.Visibility = Visibility.Visible;
@@ -124,6 +130,12 @@ namespace ZitiDesktopEdge {
UpdateState();
}
private void ShowAutomaticUpgradesMenuAction(object sender, MouseButtonEventArgs e)
{
menuState = "ConfigureAutomaticUpgrades";
UpdateState();
}
async private void SetReleaseStreamMenuAction(object sender, MouseButtonEventArgs e) {
CheckForUpdateStatus.Visibility = Visibility.Collapsed;
TriggerUpdateButton.Visibility = Visibility.Collapsed;
@@ -154,6 +166,22 @@ namespace ZitiDesktopEdge {
UpdateState();
}
async private void SetAutomaticUpgradesMenuAction(object sender, MouseButtonEventArgs e) {
bool disableAutomaticUpgrades = false;
if (sender == AutomaticUpgradesItemOff) {
disableAutomaticUpgrades = true;
}
var monitorClient = (MonitorClient)Application.Current.Properties["MonitorClient"];
SvcResponse r = await monitorClient.SetAutomaticUpgradeDisabledAsync(disableAutomaticUpgrades);
if(r.Code != 0) {
logger.Error(r?.Error);
} else {
Application.Current.Properties["AutomaticUpgradeDisabled"] = disableAutomaticUpgrades;
}
SetAutomaticUpgradesState(disableAutomaticUpgrades);
}
private void checkResponse(SvcResponse r, string titleOnErr, string msgOnErr) {
if (r == null) {
MainWindow.ShowError(titleOnErr, msgOnErr);
@@ -168,7 +196,10 @@ namespace ZitiDesktopEdge {
}
private void UpdateState() {
IdListScrollView.Height = this.ActualHeight-100.00;
double h = this.ActualHeight - 100.00;
if (h > 0) {
IdListScrollView.Height = h;
}
IdListScrollView.Visibility = Visibility.Collapsed;
MainItems.Visibility = Visibility.Collapsed;
AboutItems.Visibility = Visibility.Collapsed;
@@ -181,7 +212,8 @@ namespace ZitiDesktopEdge {
ConfigItems.Visibility = Visibility.Collapsed;
LogLevelItems.Visibility = Visibility.Collapsed;
ReleaseStreamItems.Visibility = Visibility.Collapsed;
AutomaticUpgradesItems.Visibility = Visibility.Collapsed;
if (menuState == "About") {
MenuTitle.Content = "About";
AboutItemsArea.Visibility = Visibility.Visible;
@@ -233,12 +265,18 @@ namespace ZitiDesktopEdge {
MenuTitle.Content = "Set Release Stream";
ReleaseStreamItems.Visibility = allowReleaseSelect ? Visibility.Visible : Visibility.Collapsed;
BackArrow.Visibility = Visibility.Visible;
} else if (menuState == "ConfigureAutomaticUpgrades") {
SetAutomaticUpgradesState(automaticUpgradeDisabled);
MenuTitle.Content = "Automatic Upgrades";
AutomaticUpgradesItems.Visibility = Visibility.Visible;
BackArrow.Visibility = Visibility.Visible;
} else if (menuState == "Config") {
MenuTitle.Content = "Tunnel Configuration";
ConfigItems.Visibility = Visibility.Visible;
BackArrow.Visibility = Visibility.Visible;
ConfigPageSize.Value = ((Application.Current.Properties.Contains("ApiPageSize"))?Application.Current.Properties["ApiPageSize"].ToString(): "250");
ConfigPageSize.Value = ((Application.Current.Properties.Contains("ApiPageSize"))?Application.Current.Properties["ApiPageSize"].ToString(): "25");
ConfigIp.Value = Application.Current.Properties["ip"]?.ToString();
ConfigSubnet.Value = Application.Current.Properties["subnet"]?.ToString();
ConfigMtu.Value = Application.Current.Properties["mtu"]?.ToString();
@@ -278,7 +316,7 @@ namespace ZitiDesktopEdge {
}
private void GoBack(object sender, MouseButtonEventArgs e) {
if (menuState == "Config" || menuState == "LogLevel" || menuState == "UILogs" || menuState == "SetReleaseStream") {
if (menuState == "Config" || menuState == "LogLevel" || menuState == "UILogs" || menuState == "SetReleaseStream" || menuState == "ConfigureAutomaticUpgrades") {
menuState = "Advanced";
} else if (menuState == "Licenses") {
menuState = "About";
@@ -391,6 +429,10 @@ namespace ZitiDesktopEdge {
this.ReleaseStreamItemBeta.IsSelected = isBeta;
this.ReleaseStreamItemStable.IsSelected = !isBeta;
}
private void SetAutomaticUpgradesState(bool yesNo) {
this.AutomaticUpgradesItemOn.IsSelected = !yesNo;
this.AutomaticUpgradesItemOff.IsSelected = yesNo;
}
async private void CheckForUpdate_Click(object sender, RoutedEventArgs e) {
logger.Info("checking for update...");
DesktopEdge/ZitiDesktopEdge.csproj
+3
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@@ -473,5 +473,8 @@
<Resource Include="Assets\Images\ziti-green-mfa.png" />
<Resource Include="Assets\Images\ziti-green-timer.ico" />
</ItemGroup>
<ItemGroup>
<Resource Include="Assets\Images\processing.png" />
</ItemGroup>
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
</Project>
ZitiDesktopEdge.Client/DataStructures/DataStructures.cs
+7
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@@ -478,9 +478,16 @@ namespace ZitiDesktopEdge.DataStructures {
}
public class MonitorConfigEvent : ActionEvent
{
public bool AutomaticUpdatesDisabled { get; set; }
}
public class MonitorServiceStatusEvent : SvcResponse {
public string Status { get; set; }
public string ReleaseStream { get; set; }
public string AutomaticUpgradeDisabled { get; set; }
public bool IsStopped() {
return "Stopped" == this.Status;
ZitiDesktopEdge.Client/Server/IPCServer.cs
+6
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@@ -39,6 +39,9 @@ namespace ZitiDesktopEdge.Server {
public delegate SvcResponse TriggerUpdateDelegate();
public TriggerUpdateDelegate TriggerUpdate { get; set; }
public delegate SvcResponse SetAutomaticUpdateDisabledDelegate(bool disabled);
public SetAutomaticUpdateDisabledDelegate SetAutomaticUpdateDisabled { get; set; }
public IPCServer() {
ipcPipeName = PipeName;
eventPipeName = EventPipeName;
@@ -234,6 +237,9 @@ namespace ZitiDesktopEdge.Server {
case "triggerupdate":
r = TriggerUpdate();
break;
case "setautomaticupgradedisabled":
r = SetAutomaticUpdateDisabled(bool.TrueString.ToLower() == ("" + ae.Action).ToLower().Trim());
break;
default:
r.Message = "FAILURE";
r.Code = -3;
ZitiDesktopEdge.Client/ServiceClient/DataClient.cs
+1 -3
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@@ -4,14 +4,12 @@ using System.IO;
using System.IO.Pipes;
using System.Security.Principal;
using System.Security.AccessControl;
using System.Threading;
using System.Threading.Tasks;
using Newtonsoft.Json;
using NLog;
using ZitiDesktopEdge.DataStructures;
using ZitiDesktopEdge.Server;
/// <summary>
/// The implementation will abstract away the setup of the communication to
@@ -413,7 +411,7 @@ namespace ZitiDesktopEdge.ServiceClient {
//almost certainly a problem with the pipe - recreate the pipe...
//setupPipe();
//throw ioe;
Logger.Error(ioe, "Unexpected error");
Logger.Error(ioe, "Could not perform ziti dump. Unexpected error. Is ziti running?");
}
return;
}
ZitiDesktopEdge.Client/ServiceClient/MonitorClient.cs
+15
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@@ -67,6 +67,10 @@ namespace ZitiDesktopEdge.ServiceClient {
var instEvt = serializer.Deserialize<InstallationNotificationEvent>(new JsonTextReader(new StringReader(line)));
InstallationNotificationEvent(instEvt);
break;
case "Config":
var cfg = serializer.Deserialize<MonitorConfigEvent>(new JsonTextReader(new StringReader(line)));
Logger.Debug("CONFIG EVENT: " + cfg.AutomaticUpdatesDisabled);
break;
default:
ServiceStatusEvent(evt);
break;
@@ -135,6 +139,7 @@ namespace ZitiDesktopEdge.ServiceClient {
}
return null;
}
async public Task<SvcResponse> SetReleaseStreamAsync(string stream) {
ActionEvent action = new ActionEvent() { Op = "SetReleaseStream", Action = stream };
try {
@@ -179,5 +184,15 @@ namespace ZitiDesktopEdge.ServiceClient {
}
return null;
}
async public Task<SvcResponse> SetAutomaticUpgradeDisabledAsync(bool disabled) {
ActionEvent action = new ActionEvent() { Op = "SetAutomaticUpgradeDisabled", Action = (disabled ? "true" : "false")};
try {
await sendAsync(action);
return await readAsync<SvcResponse>(ipcReader);
} catch (Exception ex) {
Logger.Error(ex, "Unexpected error");
}
return null;
}
}
}
ZitiUpdateService/Properties/app.manifest
+1 -1
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@@ -19,8 +19,8 @@
<requestedExecutionLevel level="asInvoker" uiAccess="false" />
</requestedPrivileges>
<applicationRequestMinimum>
<PermissionSet class="System.Security.PermissionSet" version="1" Unrestricted="true" ID="Custom" SameSite="site" />
<defaultAssemblyRequest permissionSetReference="Custom" />
<PermissionSet class="System.Security.PermissionSet" version="1" ID="Custom" SameSite="site" Unrestricted="true" />
</applicationRequestMinimum>
</security>
</trustInfo>
ZitiUpdateService/UpdateService.cs
+56 -20
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@@ -21,12 +21,13 @@ using Newtonsoft.Json;
using System.Net;
using DnsClient;
using DnsClient.Protocol;
using ZitiUpdateService.Checkers.PeFile;
using ZitiUpdateService.Utils;
using ZitiUpdateService.Checkers;
namespace ZitiUpdateService {
public partial class UpdateService : ServiceBase {
private string betaStreamMarkerFile = "use-beta-stream.txt";
private static Settings CurrentSettings = new Settings(true);
public bool IsBeta {
get {
@@ -34,6 +35,12 @@ namespace ZitiUpdateService {
}
private set { }
}
public bool AutomaticUpgradeDisabled {
get {
return CurrentSettings.AutomaticUpdatesDisabled;
}
private set { }
}
private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
@@ -62,6 +69,10 @@ namespace ZitiUpdateService {
public UpdateService() {
InitializeComponent();
CurrentSettings.Load();
CurrentSettings.OnConfigurationChange += CurrentSettings_OnConfigurationChange;
base.CanHandlePowerEvent = true;
exeLocation = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
@@ -79,6 +90,7 @@ namespace ZitiUpdateService {
svr.SetReleaseStream = SetReleaseStream;
svr.DoUpdateCheck = DoUpdateCheck;
svr.TriggerUpdate = TriggerUpdate;
svr.SetAutomaticUpdateDisabled = SetAutomaticUpdateDisabled;
string assemblyVersionStr = Assembly.GetExecutingAssembly().GetName().Version.ToString(); //fetch from ziti?
assemblyVersion = new Version(assemblyVersionStr);
@@ -90,7 +102,28 @@ namespace ZitiUpdateService {
}
}
private SvcResponse TriggerUpdate() {
private void CurrentSettings_OnConfigurationChange(object sender, ControllerEvent e)
{
MonitorServiceStatusEvent status = new MonitorServiceStatusEvent() {
Code = 0,
Error = "",
Message = "Configuration Changed",
Status = ServiceActions.ServiceStatus(),
ReleaseStream = IsBeta ? "beta" : "stable",
AutomaticUpgradeDisabled = AutomaticUpgradeDisabled.ToString()
};
EventRegistry.SendEventToConsumers(status);
}
private SvcResponse SetAutomaticUpdateDisabled(bool disabled) {
CurrentSettings.AutomaticUpdatesDisabled = disabled;
CurrentSettings.Write();
SvcResponse r = new SvcResponse();
r.Message = "Success";
return r;
}
private SvcResponse TriggerUpdate() {
SvcResponse r = new SvcResponse();
r.Message = "Initiating Update";
@@ -136,7 +169,7 @@ namespace ZitiUpdateService {
private void SetLogLevel(string level) {
try {
Logger.Info("request to change log level received: {0}", level);
if (("" + level).ToLower() == "verbose")
if (("" + level).ToLower().Trim() == "verbose")
{
level = "trace";
Logger.Info("request to change log level to verbose - but using trace instead");
@@ -445,7 +478,7 @@ namespace ZitiUpdateService {
int dnsProbeIntervalInSeconds = 60;
bool dnsProbeStarted = false;
private void DnsProbe_Elapsed(object sender, ElapsedEventArgs e) {
private void DnsProbe_Elapsed(object sender, ElapsedEventArgs e) {
if (dnsProbeStarted) return; //skip out if it's already going...
dnsProbeStarted = true;
Logger.Trace("dns probe started");
@@ -501,7 +534,7 @@ namespace ZitiUpdateService {
}
}
async private Task onEventsClientAsync(StreamWriter writer) {
async private Task onEventsClientAsync(StreamWriter writer) {
Logger.Info("a new events client was connected");
//reset to release stream
//initial status when connecting the event stream
@@ -511,7 +544,8 @@ namespace ZitiUpdateService {
Message = "Success",
Type = "Status",
Status = ServiceActions.ServiceStatus(),
ReleaseStream = IsBeta ? "beta" : "stable"
ReleaseStream = IsBeta ? "beta" : "stable",
AutomaticUpgradeDisabled = AutomaticUpgradeDisabled.ToString()
};
await writer.WriteLineAsync(JsonConvert.SerializeObject(status));
await writer.FlushAsync();
@@ -584,8 +618,8 @@ namespace ZitiUpdateService {
upInt = new TimeSpan(0, 10, 0);
}
if (upInt.TotalMilliseconds < 10 * 60 * 60 * 1000)
{
if (upInt.TotalMilliseconds < 10 * 60 * 1000)
{
Logger.Warn("provided time [{0}] is too small. Using 10 minutes.", updateTimerInterval);
#if MOCKUPDATE || ALLOWFASTINTERVAL
Logger.Info("MOCKUPDATE detected. Not limiting check to 10 minutes");
@@ -636,7 +670,7 @@ namespace ZitiUpdateService {
static DateTime mockDate = DateTime.Now;
#endif
private UpdateCheck getCheck(Version v)
{
{
#if MOCKUPDATE
//run with MOCKUPDATE to enable debugging/mocking the update check
var check = new FilesystemCheck(v, -1, mockDate, "FilesysteCheck.download.mock.txt", new Version("2.1.4"));
@@ -724,15 +758,15 @@ namespace ZitiUpdateService {
#if !SKIPUPDATE
new SignedFileValidator(fileDestination).Verify();
try {
StopZiti();
StopUI().Wait();
StopZiti();
StopUI().Wait();
Logger.Info("Running update package: " + fileDestination);
// shell out to a new process and run the uninstall, reinstall steps which SHOULD stop this current process as well
Process.Start(fileDestination, "/passive");
} catch (Exception ex) {
Logger.Error(ex, "Unexpected error during installation");
}
Logger.Info("Running update package: " + fileDestination);
// shell out to a new process and run the uninstall, reinstall steps which SHOULD stop this current process as well
Process.Start(fileDestination, "/passive");
} catch (Exception ex) {
Logger.Error(ex, "Unexpected error during installation");
}
#else
Logger.Warn("SKIPUPDATE IS SET - NOT PERFORMING UPDATE");
Logger.Warn("SKIPUPDATE IS SET - NOT PERFORMING UPDATE");
@@ -910,7 +944,8 @@ namespace ZitiUpdateService {
Code = 0,
Error = "SERVICE DOWN",
Message = "SERVICE DOWN",
Status = ServiceActions.ServiceStatus()
Status = ServiceActions.ServiceStatus(),
AutomaticUpgradeDisabled = AutomaticUpgradeDisabled.ToString()
};
EventRegistry.SendEventToConsumers(status);
} else {
@@ -921,7 +956,8 @@ namespace ZitiUpdateService {
Error = "SERVICE DOWN",
Message = "SERVICE DOWN",
Status = ServiceActions.ServiceStatus(),
ReleaseStream = IsBeta ? "beta" : "stable"
ReleaseStream = IsBeta ? "beta" : "stable",
AutomaticUpgradeDisabled = AutomaticUpgradeDisabled.ToString()
};
EventRegistry.SendEventToConsumers(status);
}
@@ -966,7 +1002,7 @@ namespace ZitiUpdateService {
}
private bool InstallationIsCritical(DateTime publishDate)
{
{
var installationReminderIntervalStr = ConfigurationManager.AppSettings.Get("InstallationCritical");
var instCritTimespan = TimeSpan.Zero;
if (!TimeSpan.TryParse(installationReminderIntervalStr, out instCritTimespan))
ZitiUpdateService/ZitiUpdateService.csproj
+2 -1
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@@ -61,7 +61,7 @@
</ManifestKeyFile>
</PropertyGroup>
<PropertyGroup>
<GenerateManifests>true</GenerateManifests>
<GenerateManifests>false</GenerateManifests>
</PropertyGroup>
<PropertyGroup>
<TargetZone>LocalIntranet</TargetZone>
@@ -160,6 +160,7 @@
<DependentUpon>ProjectInstaller.cs</DependentUpon>
</Compile>
<Compile Include="checkers\UpdateCheckers.cs" />
<Compile Include="utils\Settings.cs" />
<Compile Include="UpdateService.cs">
<SubType>Component</SubType>
</Compile>
ZitiUpdateService/checkers/GithubCheck.cs
+1
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@@ -97,6 +97,7 @@ namespace ZitiUpdateService.Checkers {
string computed = BitConverter.ToString(sha256bytes).Replace("-", "");
File.Delete(sha256dest);
Logger.Info("comparing computed hash: {0} to downloaded hash: {1}", computed, hash);
return computed.ToLower().Trim() == hash.ToLower().Trim();
}
}
ZitiUpdateService/utils/Settings.cs
+119
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@@ -0,0 +1,119 @@
using System.IO;
using Newtonsoft.Json;
using NLog;
using ZitiDesktopEdge.DataStructures;
namespace ZitiUpdateService.Utils
{
internal class Settings
{
private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
private FileSystemWatcher watcher;
[JsonIgnore]
private string Location { get; set; }
public bool AutomaticUpdatesDisabled { get; set; }
public event System.EventHandler<ControllerEvent> OnConfigurationChange;
internal Settings(bool doInit)
{
if (doInit)
{
init();
}
}
public Settings()
{
}
private void init()
{
string folder = Path.Combine(System.Environment.GetFolderPath(System.Environment.SpecialFolder.ApplicationData), "NetFoundry", "ZitiUpdateService");
string file = "settings.json";
Location = Path.Combine(folder, file);
Directory.CreateDirectory(folder);
watcher = new FileSystemWatcher(folder);
watcher.Filter = file;
watcher.NotifyFilter = NotifyFilters.Attributes
| NotifyFilters.CreationTime
| NotifyFilters.DirectoryName
| NotifyFilters.FileName
| NotifyFilters.LastAccess
| NotifyFilters.LastWrite
| NotifyFilters.Security
| NotifyFilters.Size;
watcher.Changed += OnChanged;
watcher.Deleted += OnDeleted;
watcher.Renamed += OnRenamed;
watcher.Error += OnError;
watcher.EnableRaisingEvents = true;
}
private static JsonSerializer serializer = new JsonSerializer() { Formatting = Formatting.Indented };
internal void Load()
{
try
{
string json = File.ReadAllText(Location);
var jsonReaderEvt = new JsonTextReader(new StringReader(json));
Settings s = serializer.Deserialize<Settings>(jsonReaderEvt);
Update(s);
}
catch
{
// do nothing
}
}
internal void Write()
{
try
{
using (StreamWriter file = File.CreateText(Location))
{
serializer.Serialize(file, this);
}
this.OnConfigurationChange?.Invoke(null, null);
}
catch
{
// do nothing
}
}
private static void OnError(object sender, ErrorEventArgs e)
{
}
private void OnRenamed(object sender, RenamedEventArgs e)
{
Logger.Info("Settings file renamed. Resetting to defaults...");
this.Update(new Settings());
}
private void OnDeleted(object sender, FileSystemEventArgs e)
{
Logger.Info("Settings file deleted. Resetting to defaults...");
this.Update(new Settings());
}
private void OnCreated(object sender, FileSystemEventArgs e)
{
}
private void OnChanged(object sender, FileSystemEventArgs e)
{
Logger.Info("Settings file changed. Reloading...");
this.Load();
}
private void Update(Settings source)
{
this.AutomaticUpdatesDisabled = source.AutomaticUpdatesDisabled;
}
}
}