// Module defining this command
// Optional custom code for this activity
/// <summary>
/// Returns a configured instance of System.Management.Automation.PowerShell, pre-populated with the command to run.
/// </summary>
/// <param name="context">The NativeActivityContext for the currently running activity.</param>
/// <returns>A populated instance of Sytem.Management.Automation.PowerShell</returns>
/// <remarks>The infrastructure takes responsibility for closing and disposing the PowerShell instance returned.</remarks>
protected override ActivityImplementationContext GetPowerShell(NativeActivityContext context)
{
System.Management.Automation.PowerShell invoker = global::System.Management.Automation.PowerShell.Create();
System.Management.Automation.PowerShell targetCommand = invoker.AddCommand(PSCommandName);
// Initialize the arguments
if (AsJob.Expression != null)
{
targetCommand.AddParameter("AsJob", AsJob.Get(context));
}
if (DcomAuthentication.Expression != null)
{
targetCommand.AddParameter("DcomAuthentication", DcomAuthentication.Get(context));
}
if (WsmanAuthentication.Expression != null)
{
targetCommand.AddParameter("WsmanAuthentication", WsmanAuthentication.Get(context));
}
if (Protocol.Expression != null)
{
targetCommand.AddParameter("Protocol", Protocol.Get(context));
}
if (Credential.Expression != null)
{
targetCommand.AddParameter("Credential", Credential.Get(context));
}
if (Impersonation.Expression != null)
{
targetCommand.AddParameter("Impersonation", Impersonation.Get(context));
}
if (ThrottleLimit.Expression != null)
{
targetCommand.AddParameter("ThrottleLimit", ThrottleLimit.Get(context));
}
if (Force.Expression != null)
{
targetCommand.AddParameter("Force", Force.Get(context));
}
if (GetIsComputerNameSpecified(context) && (PSRemotingBehavior.Get(context) == RemotingBehavior.Custom))
{
targetCommand.AddParameter("ComputerName", PSComputerName.Get(context));
}
return(new ActivityImplementationContext()
{
PowerShellInstance = invoker
});
}
/// <summary>
/// Returns a configured instance of System.Management.Automation.PowerShell, pre-populated with the command to run.
/// </summary>
/// <param name="context">The NativeActivityContext for the currently running activity.</param>
/// <returns>A populated instance of System.Management.Automation.PowerShell</returns>
/// <remarks>The infrastructure takes responsibility for closing and disposing the PowerShell instance returned.</remarks>
protected override ActivityImplementationContext GetPowerShell(NativeActivityContext context)
{
System.Management.Automation.PowerShell invoker = global::System.Management.Automation.PowerShell.Create();
System.Management.Automation.PowerShell targetCommand = invoker.AddCommand(PSCommandName);
// Get the host default values we should use if no explicit parameter was provided.
var hostExtension = context.GetExtension <HostParameterDefaults>();
Dictionary <string, object> parameterDefaults = new Dictionary <string, object>(StringComparer.OrdinalIgnoreCase);
if (hostExtension != null)
{
Dictionary <string, object> incomingArguments = hostExtension.Parameters;
foreach (KeyValuePair <string, object> parameterDefault in incomingArguments)
{
parameterDefaults[parameterDefault.Key] = parameterDefault.Value;
}
}
if (DcomAuthentication.Expression != null)
{
targetCommand.AddParameter("DcomAuthentication", DcomAuthentication.Get(context));
}
if (Impersonation.Expression != null)
{
targetCommand.AddParameter("Impersonation", Impersonation.Get(context));
}
// See if the DCOM protocol is to be used
bool usingDcom = false;
if (Protocol.Expression != null)
{
string protocol = Protocol.Get(context);
targetCommand.AddParameter("Protocol", protocol);
if (string.Equals(protocol, "DCOM", StringComparison.OrdinalIgnoreCase))
{
usingDcom = true;
}
}
// Get the WSMan authentication mechanism to use. If no expression was specified,
// and DCOM is not being used, get the default from the host.
if (WsmanAuthentication.Expression != null)
{
targetCommand.AddParameter("WsmanAuthentication", WsmanAuthentication.Get(context));
}
else
{
if (!usingDcom)
{
if (parameterDefaults.ContainsKey("PSAuthentication"))
{
string authString = parameterDefaults["PSAuthentication"].ToString();
// Note: the underlying cmdlet does support NegotiateWithImplicitCredential so it is expected
// that passing this in as-is will result in an (appropriate) error being emitted in that case.
targetCommand.AddParameter("WsmanAuthentication", authString);
}
}
}
// Map PSComputerName to the underlying cmdlet name only if the computername is not empty
string[] computerName = GetPSComputerName(context);
if ((computerName != null) && (computerName.Length != 0))
{
targetCommand.AddParameter("ComputerName", computerName);
}
// Map PSCredential to credential. If no expression was provided, then use the default.
if (PSCredential.Expression != null)
{
targetCommand.AddParameter("Credential", PSCredential.Get(context));
}
else
{
if (parameterDefaults.ContainsKey("PSCredential"))
{
targetCommand.AddParameter("Credential", parameterDefaults["PSCredential"]);
}
}
if (Force.Expression != null)
{
targetCommand.AddParameter("Force", Force.Get(context));
}
if (ThrottleLimit.Expression != null)
{
targetCommand.AddParameter("ThrottleLimit", ThrottleLimit.Get(context));
}
// Ignore the -Wait parameter in the self-restart case.
if (!IsSelfRestart(context))
{
if (Wait.Expression != null)
{
targetCommand.AddParameter("Wait", Wait.Get(context));
}
if (For.Expression != null)
{
targetCommand.AddParameter("For", For.Get(context));
}
if (Delay.Expression != null)
{
targetCommand.AddParameter("Delay", Delay.Get(context));
}
}
if (Timeout.Expression != null)
{
targetCommand.AddParameter("Timeout", Timeout.Get(context));
}
return(new ActivityImplementationContext()
{
PowerShellInstance = invoker
});
}
// Module defining this command
// Optional custom code for this activity
/// <summary>
/// Returns a configured instance of System.Management.Automation.PowerShell, pre-populated with the command to run.
/// </summary>
/// <param name="context">The NativeActivityContext for the currently running activity.</param>
/// <returns>A populated instance of Sytem.Management.Automation.PowerShell</returns>
/// <remarks>The infrastructure takes responsibility for closing and disposing the PowerShell instance returned.</remarks>
protected override ActivityImplementationContext GetPowerShell(NativeActivityContext context)
{
System.Management.Automation.PowerShell invoker = global::System.Management.Automation.PowerShell.Create();
System.Management.Automation.PowerShell targetCommand = invoker.AddCommand(PSCommandName);
// Initialize the arguments
if (AsJob.Expression != null)
{
targetCommand.AddParameter("AsJob", AsJob.Get(context));
}
if (DcomAuthentication.Expression != null)
{
targetCommand.AddParameter("DcomAuthentication", DcomAuthentication.Get(context));
}
if (WsmanAuthentication.Expression != null)
{
targetCommand.AddParameter("WsmanAuthentication", WsmanAuthentication.Get(context));
}
if (Protocol.Expression != null)
{
targetCommand.AddParameter("Protocol", Protocol.Get(context));
}
if (BufferSize.Expression != null)
{
targetCommand.AddParameter("BufferSize", BufferSize.Get(context));
}
if (ComputerName.Expression != null)
{
targetCommand.AddParameter("ComputerName", ComputerName.Get(context));
}
if (Count.Expression != null)
{
targetCommand.AddParameter("Count", Count.Get(context));
}
if (Credential.Expression != null)
{
targetCommand.AddParameter("Credential", Credential.Get(context));
}
if (Source.Expression != null)
{
targetCommand.AddParameter("Source", Source.Get(context));
}
if (Impersonation.Expression != null)
{
targetCommand.AddParameter("Impersonation", Impersonation.Get(context));
}
if (ThrottleLimit.Expression != null)
{
targetCommand.AddParameter("ThrottleLimit", ThrottleLimit.Get(context));
}
if (TimeToLive.Expression != null)
{
targetCommand.AddParameter("TimeToLive", TimeToLive.Get(context));
}
if (Delay.Expression != null)
{
targetCommand.AddParameter("Delay", Delay.Get(context));
}
if (Quiet.Expression != null)
{
targetCommand.AddParameter("Quiet", Quiet.Get(context));
}
return(new ActivityImplementationContext()
{
PowerShellInstance = invoker
});
}