using System; using System.Diagnostics; using System.Reflection; using NLog; using NzbDrone.Common.EnvironmentInfo; namespace NzbDrone.Host { public static class PlatformValidation { private static readonly Logger Logger = LogManager.GetCurrentClassLogger(); public static bool IsValidate(IUserAlert userAlert) { if (OsInfo.IsMono) { return true; } if (!IsAssemblyAvailable("System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")) { userAlert.Alert("It looks like you don't have full version of .NET Framework installed. You will now be directed the download page."); try { Process.Start("http://www.microsoft.com/en-ca/download/details.aspx?id=30653"); } catch (Exception e) { userAlert.Alert("Oops. can't start default browser. Please visit http://www.microsoft.com/en-ca/download/details.aspx?id=30653 to download .NET Framework 4.5."); } return false; } return true; } private static bool IsAssemblyAvailable(string assemblyString) { try { Assembly.Load(assemblyString); return true; } catch (Exception e) { Logger.Warn("Couldn't load {0}", e.Message); return false; } } } }