/// <summary>
/// Returns true if the service is available
/// </summary>
/// <returns></returns>
public bool IsAvailable()
{
try
{
//var restClient = ApplicationContext.Current.GetRestClient("hdsi");
var networkInformationService = ApplicationContext.Current.GetService <INetworkInformationService>();
if (networkInformationService.IsNetworkAvailable)
{
if (this.m_lastPing < DateTime.Now.AddSeconds(60))
{
var amiClient = new AmiServiceClient(ApplicationContext.Current.GetRestClient("ami"));
amiClient.Client.Credentials = new NullCredentials();
amiClient.Client.Description.Endpoint[0].Timeout = 5000;
this.m_lastPing = DateTime.Now;
return(amiClient.Ping());
}
return(true);
}
return(false);
}
catch (Exception e)
{
this.m_tracer.TraceInfo($"Unable to determine network state: {e}");
return(false);
}
}
/// <summary>
/// Check for updates
/// </summary>
public void AutoUpdate()
{
// Check for updates
if (ApplicationContext.Current.GetService <INetworkInformationService>().IsNetworkAvailable)
{
try
{
ApplicationContext.Current.SetProgress(Strings.locale_updateCheck, 0.5f);
// Check for new applications
var amiClient = new AmiServiceClient(ApplicationContext.Current.GetRestClient("ami"));
amiClient.Client.Credentials = this.GetCredentials(amiClient.Client);
amiClient.Client.Description.Endpoint[0].Timeout = 10000;
if (amiClient.Ping())
{
amiClient.Client.Description.Endpoint[0].Timeout = 30000;
foreach (var i in amiClient.GetApplets().CollectionItem)
{
var installed = ApplicationContext.Current.GetService <IAppletManagerService>().GetApplet(i.AppletInfo.Id);
if (installed == null ||
new Version(installed.Info.Version) < new Version(i.AppletInfo.Version) &&
ApplicationContext.Current.Configuration.GetSection <AppletConfigurationSection>().AutoUpdateApplets&&
ApplicationContext.Current.Confirm(String.Format(Strings.locale_upgradeConfirm, i.AppletInfo.Names[0].Value, i.AppletInfo.Version, installed.Info.Version)))
{
this.Install(i.AppletInfo.Id);
}
}
}
}
catch (Exception ex)
{
this.m_tracer.TraceError("Error checking for updates: {0}", ex.Message);
}
}
;
this.m_checkedForUpdates = true;
}
/// <summary>
/// Returns true if the service is available
/// </summary>
/// <returns></returns>
public bool IsAvailable()
{
try
{
//var restClient = ApplicationContext.Current.GetRestClient("imsi");
var networkInformationService = ApplicationContext.Current.GetService <INetworkInformationService>();
if (networkInformationService.IsNetworkAvailable)
{
var amiClient = new AmiServiceClient(ApplicationContext.Current.GetRestClient("ami"));
amiClient.Client.Credentials = new NullCredentials();
amiClient.Client.Description.Endpoint[0].Timeout = 10000;
return(amiClient.Ping());
}
else
{
return(false);
}
}
catch (Exception e)
{
this.m_tracer.TraceError($"Unable to determine network state: {e}");
return(false);
}
}
/// <summary>
/// Update all apps
/// </summary>
public void UpdateAll()
{
try
{
ApplicationContext.Current.SetProgress(Strings.locale_updateCheck, 0.5f);
// Check for new applications
var amiClient = new AmiServiceClient(ApplicationContext.Current.GetRestClient("ami"));
using (this.Authenticate(amiClient.Client, out Credentials credentials))
{
amiClient.Client.Credentials = credentials;
amiClient.Client.Description.Endpoint[0].Timeout = 30000;
if (amiClient.Ping())
{
var solution = this.m_configuration.AppletSolution;
IEnumerable <AppletManifestInfo> infos = null;
if (!string.IsNullOrEmpty(solution))
{
infos = amiClient.Client.Get <AmiCollection>($"AppletSolution/{solution}/applet").CollectionItem.OfType <AppletManifestInfo>();
}
else
{
infos = amiClient.GetApplets().CollectionItem.OfType <AppletManifestInfo>();
}
amiClient.Client.Description.Endpoint[0].Timeout = 30000;
List <AppletManifestInfo> toInstall = new List <AppletManifestInfo>();
foreach (var i in infos)
{
var installed = ApplicationContext.Current.GetService <IAppletManagerService>().GetApplet(i.AppletInfo.Id);
if ((installed == null ||
new Version(installed.Info.Version) < new Version(i.AppletInfo.Version) &&
this.m_configuration.AutoUpdateApplets))
{
toInstall.Add(i);
}
}
if (toInstall.Count > 0 && ApplicationContext.Current.Confirm(string.Format(Strings.locale_upgradeConfirm, String.Join(",", toInstall.Select(o => o.AppletInfo.GetName("en", true))))))
{
foreach (var i in toInstall)
{
this.Install(i.AppletInfo.Id);
}
}
}
}
}
catch (Exception ex)
{
if (!this.m_errorTickle)
{
ApplicationServiceContext.Current.GetService <ITickleService>().SendTickle(new Tickle(Guid.Empty, TickleType.Danger, string.Format(Strings.locale_updateCheckFailed, ex.GetType().Name)));
this.m_errorTickle = true;
}
this.m_tracer.TraceError("Error checking for updates: {0}", ex.Message);
}
finally
{
ApplicationContext.Current.SetProgress(Strings.locale_idle, 1.0f);
}
}