private void InitializeCommon(AutomationEngine engine, PSHost hostInterface)
{
this._engine = engine;
if (!_assemblyEventHandlerSet)
{
lock (lockObject)
{
if (!_assemblyEventHandlerSet)
{
AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(ExecutionContext.PowerShellAssemblyResolveHandler);
_assemblyEventHandlerSet = true;
}
}
}
this._debugger = new System.Management.Automation.Debugger(this);
this.eventManager = new PSLocalEventManager(this);
this.transactionManager = new PSTransactionManager();
this.myHostInterface = hostInterface as System.Management.Automation.Internal.Host.InternalHost;
if (this.myHostInterface == null)
{
this.myHostInterface = new System.Management.Automation.Internal.Host.InternalHost(hostInterface, this);
}
this._assemblyCache = new Dictionary <string, Assembly>();
this._topLevelSessionState = this._engineSessionState = new SessionStateInternal(this);
if (this._authorizationManager == null)
{
this._authorizationManager = new System.Management.Automation.AuthorizationManager(null);
}
this._modules = new ModuleIntrinsics(this);
}
internal void ResetManagers()
{
this._debugger = new System.Management.Automation.Debugger(this);
if (this.eventManager != null)
{
this.eventManager.Dispose();
}
this.eventManager = new PSLocalEventManager(this);
if (this.transactionManager != null)
{
this.transactionManager.Dispose();
}
this.transactionManager = new PSTransactionManager();
}
internal void SubscribeEvents(ServerSteppablePipelineDriver driver)
{
lock (this.syncObject)
{
if (!this.initialized)
{
this.eventManager = driver.LocalPowerShell.Runspace.Events as PSLocalEventManager;
if (this.eventManager != null)
{
this.startSubscriber = this.eventManager.SubscribeEvent(this, "StartSteppablePipeline", Guid.NewGuid().ToString(), null, new PSEventReceivedEventHandler(this.HandleStartEvent), true, false, true, 0);
this.processSubscriber = this.eventManager.SubscribeEvent(this, "RunProcessRecord", Guid.NewGuid().ToString(), null, new PSEventReceivedEventHandler(this.HandleProcessRecord), true, false, true, 0);
}
this.initialized = true;
}
}
}
private void HandleIdleEvent(object sender, EventArgs args)
{
Runspace runspaceUsedToInvokePowerShell = this.dsHandler.RunspaceUsedToInvokePowerShell;
if (runspaceUsedToInvokePowerShell != null)
{
PSLocalEventManager events = runspaceUsedToInvokePowerShell.Events as PSLocalEventManager;
if (events != null)
{
foreach (PSEventSubscriber subscriber in events.Subscribers)
{
events.DrainPendingActions(subscriber);
}
}
}
}
/// <summary>
/// Handles the PSDataCollection idle event
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private void HandleIdleEvent(object sender, EventArgs args)
{
Runspace rs = DataStructureHandler.RunspaceUsedToInvokePowerShell;
if (rs != null)
{
PSLocalEventManager events = (object)rs.Events as PSLocalEventManager;
if (events != null)
{
foreach (PSEventSubscriber subscriber in events.Subscribers)
{
// Use the synchronous version
events.DrainPendingActions(subscriber);
}
}
}
}
internal void RunspaceClosingNotification()
{
if (this.RunspaceConfiguration != null)
{
this.RunspaceConfiguration.Unbind(this);
}
this.EngineSessionState.RunspaceClosingNotification();
if (this.eventManager != null)
{
this.eventManager.Dispose();
}
this.eventManager = null;
if (this.transactionManager != null)
{
this.transactionManager.Dispose();
}
this.transactionManager = null;
}
internal void SubscribeEvents(ServerSteppablePipelineDriver driver)
{
lock (_syncObject)
{
if (!_initialized)
{
_eventManager = (object)driver.LocalPowerShell.Runspace.Events as PSLocalEventManager;
if (_eventManager != null)
{
_startSubscriber = _eventManager.SubscribeEvent(this, "StartSteppablePipeline", Guid.NewGuid().ToString(), null,
new PSEventReceivedEventHandler(this.HandleStartEvent), true, false, true);
_processSubscriber = _eventManager.SubscribeEvent(this, "RunProcessRecord", Guid.NewGuid().ToString(), null,
new PSEventReceivedEventHandler(this.HandleProcessRecord), true, false, true);
}
_initialized = true;
}
}
}
