public static void InstallService(string serviceName, string customArg)
{
try
{
var savedState = new Hashtable();
var installContext = new InstallContext(Path.ChangeExtension(ExecutablePath, ".InstallLog"), new[] { string.Empty });
installContext.Parameters["assemblypath"] = string.IsNullOrEmpty(customArg) ? ExecutablePath :
ExecutablePath + " \"" + customArg + "\"";
var hostServiceInstaller = new HostServiceInstaller(serviceName)
{
Context = installContext
};
hostServiceInstaller.Install(savedState);
hostServiceInstaller.Commit(savedState);
}
catch (Exception ex)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Service install failed:");
Console.WriteLine(ex);
Console.ResetColor();
}
}
public void UninstallService(HostSettings settings, Action beforeUninstall, Action afterUninstall)
{
if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
throw new PlatformNotSupportedException("Not running windows");
}
using (var installer = new HostServiceInstaller(settings))
{
Action <InstallEventArgs> before = x =>
{
if (beforeUninstall != null)
{
beforeUninstall();
}
};
Action <InstallEventArgs> after = x =>
{
if (afterUninstall != null)
{
afterUninstall();
}
};
installer.UninstallService(before, after);
}
}
public void Execute()
{
_log.Info("Received service install notification");
if (WinServiceHelper.IsInstalled(_settings.ServiceName.FullName))
{
string message = string.Format("The {0} service has already been installed.", _settings.ServiceName.FullName);
_log.Error(message);
return;
}
var installer = new HostServiceInstaller(_settings);
WinServiceHelper.Register(_settings.ServiceName.FullName, installer);
}
public static void UninstallService(string serviceName)
{
try
{
var installContext = new InstallContext(Path.ChangeExtension(ExecutablePath, ".InstallLog"), new[] { string.Empty });
installContext.Parameters["assemblypath"] = ExecutablePath;
var hostServiceInstaller = new HostServiceInstaller(serviceName)
{
Context = installContext
};
hostServiceInstaller.Uninstall(null);
}
catch (Exception ex)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Service uninstall failed:");
Console.WriteLine(ex);
Console.ResetColor();
}
}
public void InstallService(InstallHostSettings settings, Action <InstallHostSettings> beforeInstall, Action afterInstall, Action beforeRollback,
Action afterRollback)
{
if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
throw new PlatformNotSupportedException("Not running windows");
}
using (var installer = new HostServiceInstaller(settings))
{
Action <InstallEventArgs> before = x =>
{
if (beforeInstall != null)
{
beforeInstall(settings);
installer.ServiceProcessInstaller.Username = settings.Credentials.Username;
installer.ServiceProcessInstaller.Account = settings.Credentials.Account;
bool gMSA = false;
// Group Managed Service Account (gMSA) workaround per
// https://connect.microsoft.com/VisualStudio/feedback/details/795196/service-process-installer-should-support-virtual-service-accounts
if (settings.Credentials.Account == ServiceAccount.User &&
settings.Credentials.Username != null &&
((gMSA = settings.Credentials.Username.EndsWith("$", StringComparison.InvariantCulture)) ||
string.Equals(settings.Credentials.Username, "NT SERVICE\\" + settings.ServiceName, StringComparison.InvariantCulture)))
{
_log.InfoFormat(gMSA ? "Installing as gMSA {0}." : "Installing as virtual service account", settings.Credentials.Username);
installer.ServiceProcessInstaller.Password = null;
installer.ServiceProcessInstaller
.GetType()
.GetField("haveLoginInfo", BindingFlags.Instance | BindingFlags.NonPublic)
.SetValue(installer.ServiceProcessInstaller, true);
}
else
{
installer.ServiceProcessInstaller.Password = settings.Credentials.Password;
}
}
};
Action <InstallEventArgs> after = x =>
{
if (afterInstall != null)
{
afterInstall();
}
};
Action <InstallEventArgs> before2 = x =>
{
if (beforeRollback != null)
{
beforeRollback();
}
};
Action <InstallEventArgs> after2 = x =>
{
if (afterRollback != null)
{
afterRollback();
}
};
installer.InstallService(before, after, before2, after2);
}
}
public void Execute()
{
if (!WinServiceHelper.IsInstalled(_settings.ServiceName.FullName))
{
string message = string.Format("The {0} service has not been installed.", _settings.ServiceName.FullName);
_log.Error(message);
return;
}
if (!CommandUtil.IsAdministrator)
{
if (Environment.OSVersion.Version.Major == 6)
{
var startInfo = new ProcessStartInfo(Assembly.GetEntryAssembly().Location, _commandLine);
startInfo.Verb = "runas";
startInfo.UseShellExecute = true;
startInfo.CreateNoWindow = true;
try
{
Process process = Process.Start(startInfo);
process.WaitForExit();
return;
}
catch (Win32Exception ex)
{
_log.Debug("Process Start Exception", ex);
}
}
_log.ErrorFormat("The {0} service can only be uninstalled as an administrator", _settings.ServiceName.FullName);
return;
}
var installer = new HostServiceInstaller(_settings);
WinServiceHelper.Unregister(_settings.ServiceName.FullName, installer, _settings.AfterUninstallAction);
}
