public GetUpdates ( ) : NetSparkleAppCastItem[] | ||
return | NetSparkleAppCastItem[] |
/// <summary> /// This method checks if an update is required. During this process the appcast /// will be downloaded and checked against the reference assembly. Ensure that /// the calling process has access to the internet and read access to the /// reference assembly. This method is also called from the background loops. /// </summary> /// <param name="config">the configuration</param> /// <param name="updates">list of available updates sorted decreasing</param> /// <returns><c>true</c> if an update is required</returns> public UpdateStatus GetUpdateStatus(NetSparkleConfiguration config, out NetSparkleAppCastItem[] updates) { // report ReportDiagnosticMessage("Downloading and checking appcast"); // init the appcast NetSparkleAppCast cast = new NetSparkleAppCast(_appCastUrl, config); cast.Read(); // check if any updates are available try { updates = cast.GetUpdates(); } catch (Exception e) { // show the exeception message ReportDiagnosticMessage("Error during app cast download: " + e.Message); // just null the version info updates = null; } if (updates == null) { ReportDiagnosticMessage("No version information in app cast found"); return(UpdateStatus.CouldNotDetermine); } // set the last check time ReportDiagnosticMessage("Touch the last check timestamp"); config.TouchCheckTime(); // check if the version will be the same then the installed version if (updates.Length == 0) { ReportDiagnosticMessage("Installed version is valid, no update needed (" + config.InstalledVersion + ")"); return(UpdateStatus.UpdateNotAvailable); } ReportDiagnosticMessage("Lastest version on the server is " + updates[0].Version); // check if the available update has to be skipped if (updates[0].Version.Equals(config.SkipThisVersion)) { ReportDiagnosticMessage("Latest update has to be skipped (user decided to skip version " + config.SkipThisVersion + ")"); return(UpdateStatus.UserSkipped); } // ok we need an update return(UpdateStatus.UpdateAvailable); }
/// <summary> /// This method checks if an update is required. During this process the appcast /// will be downloaded and checked against the reference assembly. Ensure that /// the calling process has access to the internet and read access to the /// reference assembly. This method is also called from the background loops. /// </summary> /// <param name="config">the configuration</param> /// <param name="updates">list of available updates sorted decreasing</param> /// <returns><c>true</c> if an update is required</returns> public UpdateStatus GetUpdateStatus(NetSparkleConfiguration config, out NetSparkleAppCastItem[] updates) { // report ReportDiagnosticMessage("Downloading and checking appcast"); // init the appcast NetSparkleAppCast cast = new NetSparkleAppCast(_appCastUrl, config); cast.Read(); // check if any updates are available try { updates = cast.GetUpdates(); } catch (Exception e) { // show the exception message ReportDiagnosticMessage("Error during app cast download: " + e.Message); // just null the version info updates = null; } if (updates == null) { ReportDiagnosticMessage("No version information in app cast found"); return UpdateStatus.CouldNotDetermine; } // set the last check time ReportDiagnosticMessage("Touch the last check timestamp"); config.TouchCheckTime(); // check if the version will be the same then the installed version if (updates.Length == 0) { ReportDiagnosticMessage("Installed version is valid, no update needed (" + config.InstalledVersion + ")"); return UpdateStatus.UpdateNotAvailable; } ReportDiagnosticMessage("Latest version on the server is " + updates[0].Version); // check if the available update has to be skipped if (updates[0].Version.Equals(config.SkipThisVersion)) { ReportDiagnosticMessage("Latest update has to be skipped (user decided to skip version " + config.SkipThisVersion + ")"); return UpdateStatus.UserSkipped; } // ok we need an update return UpdateStatus.UpdateAvailable; }
/// <summary> /// This method checks if an update is required. During this process the appcast /// will be downloaded and checked against the reference assembly. Ensure that /// the calling process has read access to the reference assembly. /// This method is also called from the background loops. /// </summary> /// <param name="config">the configuration</param> /// <returns>SparkleUpdate with information on whether there is an update available or not.</returns> public async Task<SparkleUpdateInfo> GetUpdateStatus(NetSparkleConfiguration config) { NetSparkleAppCastItem[] updates = null; // report ReportDiagnosticMessage("Downloading and checking appcast"); // init the appcast NetSparkleAppCast cast = new NetSparkleAppCast(_appCastUrl, this, config); // check if any updates are available try { var task = Task.Factory.StartNew(() => { if (cast.Read()) updates = cast.GetUpdates(); }); await task; } catch (Exception e) { ReportDiagnosticMessage("Couldn't read/parse the app cast: " + e.Message); updates = null; } if (updates == null) { ReportDiagnosticMessage("No version information in app cast found"); return new SparkleUpdateInfo(UpdateStatus.CouldNotDetermine); } // set the last check time ReportDiagnosticMessage("Touch the last check timestamp"); config.TouchCheckTime(); // check if the version will be the same then the installed version if (updates.Length == 0) { ReportDiagnosticMessage("Installed version is valid, no update needed (" + config.InstalledVersion + ")"); return new SparkleUpdateInfo(UpdateStatus.UpdateNotAvailable); } ReportDiagnosticMessage("Latest version on the server is " + updates[0].Version); // check if the available update has to be skipped if (updates[0].Version.Equals(config.SkipThisVersion)) { ReportDiagnosticMessage("Latest update has to be skipped (user decided to skip version " + config.SkipThisVersion + ")"); return new SparkleUpdateInfo(UpdateStatus.UserSkipped); } // ok we need an update return new SparkleUpdateInfo(UpdateStatus.UpdateAvailable, updates); }