// Reference: https://csharp.christiannagel.com/2016/07/27/diwithoptions/ (November 23, 2019)
/// <summary>
/// Registers WMIContext in dependency injection container
/// </summary>
/// <typeparam name="TContext">WMI Context type</typeparam>
/// <param name="serviceCollection">Object to be extended</param>
/// <param name="optionsAction">Action to configure connection options</param>
/// <param name="contextLifetime">Lifetime of Context in dependency inject container</param>
/// <param name="optionsLifetime">Lifetime of Context options in dependency inject container</param>
/// <returns>Dependency injection collection</returns>
public static IServiceCollection AddWmiContext <TContext>(
this IServiceCollection serviceCollection,
Action <WmiContextOptionsBuilder> optionsAction = null,
ServiceLifetime contextLifetime = ServiceLifetime.Scoped,
ServiceLifetime optionsLifetime = ServiceLifetime.Scoped)
where TContext : WmiContext
{
serviceCollection.TryAdd(new ServiceDescriptor(
typeof(WmiContextOptions <TContext>),
p =>
{
var builder = new WmiContextOptionsBuilder <TContext>(
new WmiContextOptions <TContext>());
optionsAction?.Invoke(builder);
return(builder.Options);
},
optionsLifetime));
serviceCollection.Add(new ServiceDescriptor(
typeof(WmiContextOptions),
p => p.GetRequiredService <WmiContextOptions <TContext> >(),
optionsLifetime));
serviceCollection.TryAdd(new ServiceDescriptor(
typeof(TContext), typeof(TContext), contextLifetime));
return(serviceCollection);
}
/// <summary>
/// Add Connection driver to use DCom connection
/// </summary>
/// <param name="optionsBuilder">WmiContextOptionsBuilder to extend</param>
/// <param name="computerName">Computer name or IP address to connect</param>
/// <param name="nameSpace">WMI Namespace to work with</param>
/// <param name="options">Preconfigured <c>ConnectionOptions</c> object</param>
/// <returns>WmiContextOptionsBuilder (itself)</returns>
public static WmiContextOptionsBuilder UseDCom(
this WmiContextOptionsBuilder optionsBuilder,
string computerName, string nameSpace, ConnectionOptions options)
{
optionsBuilder.Options.Connection = new DComConnection(computerName, nameSpace, options);
return(optionsBuilder);
}
/// <summary>
/// Add Connection driver to use DCom connection
/// </summary>
/// <param name="optionsBuilder">WmiContextOptionsBuilder to extend</param>
/// <param name="computerName">Computer name or IP address to connect</param>
/// <param name="nameSpace">WMI Namespace to work with</param>
/// <returns>WmiContextOptionsBuilder (itself)</returns>
public static WmiContextOptionsBuilder UseDCom(
this WmiContextOptionsBuilder optionsBuilder,
string computerName = ".", string nameSpace = @"root\CIMv2")
{
optionsBuilder.Options.Connection = new DComConnection(computerName, nameSpace);
return(optionsBuilder);
}
/// <summary>
/// Add Connection driver to use DCom connection
/// </summary>
/// <param name="optionsBuilder">WmiContextOptionsBuilder to extend</param>
/// <param name="connection">Preconfigured <c>ManagementScope</c> object</param>
/// <returns>WmiContextOptionsBuilder (itself)</returns>
public static WmiContextOptionsBuilder UseDCom(
this WmiContextOptionsBuilder optionsBuilder,
ManagementScope connection)
{
optionsBuilder.Options.Connection = new DComConnection(connection);
return(optionsBuilder);
}
/// <summary>
/// Add Connection driver to use Windows Remote management
/// </summary>
/// <param name="optionsBuilder">WmiContextOptionsBuilder to extend</param>
/// <param name="computerName">Computer name or IP address to connect</param>
/// <param name="nameSpace">WMI Namespace to work with</param>
/// <param name="credential">Preconfigured <c>CimCredential</c> object</param>
/// <returns>WmiContextOptionsBuilder (itself)</returns>
public static WmiContextOptionsBuilder UseCim(
this WmiContextOptionsBuilder optionsBuilder,
string computerName, string nameSpace, CimCredential credential)
{
optionsBuilder.Options.Connection = new CimConnection(computerName, nameSpace, credential);
return(optionsBuilder);
}
/// <summary>
/// Add Connection driver to use Windows Remote management
/// </summary>
/// <param name="optionsBuilder">WmiContextOptionsBuilder to extend</param>
/// <param name="connection">Preconfigured <C>CimSession</C> object</param>
/// <param name="nameSpace">WMI Namespace to work with</param>
/// <returns>WmiContextOptionsBuilder (itself)</returns>
public static WmiContextOptionsBuilder UseCim(
this WmiContextOptionsBuilder optionsBuilder,
CimSession connection, string nameSpace = @"root\CIMv2")
{
optionsBuilder.Options.Connection = new CimConnection(connection, nameSpace);
return(optionsBuilder);
}
/// <summary>
/// Add Connection driver to use Windows Remote management
/// </summary>
/// <param name="optionsBuilder">WmiContextOptionsBuilder to extend</param>
/// <param name="computerName">Computer name or IP address to connect</param>
/// <param name="nameSpace">WMI Namespace to work with</param>
/// <param name="authenticationMechanism">Authentication Mechanism</param>
/// <param name="domain">User domain</param>
/// <param name="userName">User name</param>
/// <param name="password">User password</param>
/// <returns></returns>
public static WmiContextOptionsBuilder UseCim(
this WmiContextOptionsBuilder optionsBuilder,
string computerName, string nameSpace, PasswordAuthenticationMechanism authenticationMechanism,
string domain, string userName, string password)
{
optionsBuilder.Options.Connection = new CimConnection(
computerName, nameSpace, authenticationMechanism, domain, userName, password);
return(optionsBuilder);
}
/// <summary>
/// Add Connection driver to use DCom connection
/// </summary>
/// <param name="optionsBuilder">WmiContextOptionsBuilder to extend</param>
/// <param name="computerName">Computer name or IP address to connect</param>
/// <param name="nameSpace">WMI Namespace to work with</param>
/// <param name="impersonationLevel">Impersonation level</param>
/// <param name="domain">User domain</param>
/// <param name="userName">User name</param>
/// <param name="password">User password</param>
/// <returns></returns>
public static WmiContextOptionsBuilder UseDCom(
this WmiContextOptionsBuilder optionsBuilder,
string computerName, string nameSpace,
string domain, string userName, string password,
ImpersonationLevel impersonationLevel = ImpersonationLevel.Impersonate)
{
optionsBuilder.Options.Connection = new DComConnection(
computerName, nameSpace, domain, userName, password, impersonationLevel);
return(optionsBuilder);
}
