internal ServerRunspacePoolDriver(
Guid clientRunspacePoolId,
int minRunspaces,
int maxRunspaces,
PSThreadOptions threadOptions,
ApartmentState apartmentState,
HostInfo hostInfo,
InitialSessionState initialSessionState,
PSPrimitiveDictionary applicationPrivateData,
ConfigurationDataFromXML configData,
AbstractServerSessionTransportManager transportManager,
bool isAdministrator,
RemoteSessionCapability serverCapability)
{
using (ServerRunspacePoolDriver.tracer.TraceConstructor((object)this))
{
this.serverCapability = serverCapability;
ServerRemoteHost serverRemoteHost = new ServerRemoteHost(clientRunspacePoolId, Guid.Empty, hostInfo, (AbstractServerTransportManager)transportManager);
this.remoteHost = serverRemoteHost;
this.configData = configData;
this.applicationPrivateData = applicationPrivateData;
this.localRunspacePool = RunspaceFactory.CreateRunspacePool(minRunspaces, maxRunspaces, initialSessionState, (PSHost)serverRemoteHost);
PSThreadOptions psThreadOptions = configData.ShellThreadOptions.HasValue ? configData.ShellThreadOptions.Value : PSThreadOptions.UseCurrentThread;
if (threadOptions == PSThreadOptions.Default || threadOptions == psThreadOptions)
{
this.localRunspacePool.ThreadOptions = psThreadOptions;
}
else
{
if (!isAdministrator)
{
throw new InvalidOperationException(PSRemotingErrorInvariants.FormatResourceString(PSRemotingErrorId.MustBeAdminToOverrideThreadOptions));
}
this.localRunspacePool.ThreadOptions = threadOptions;
}
ApartmentState apartmentState1 = configData.ShellThreadApartmentState.HasValue ? configData.ShellThreadApartmentState.Value : ApartmentState.Unknown;
this.localRunspacePool.ApartmentState = apartmentState == ApartmentState.Unknown || apartmentState == apartmentState1 ? apartmentState1 : apartmentState;
this.clientRunspacePoolId = clientRunspacePoolId;
this.dsHandler = new ServerRunspacePoolDataStructureHandler(this, transportManager);
this.localRunspacePool.StateChanged += new EventHandler <RunspacePoolStateChangedEventArgs>(this.HandleRunspacePoolStateChanged);
this.localRunspacePool.ForwardEvent += new EventHandler <PSEventArgs>(this.HandleRunspacePoolForwardEvent);
this.localRunspacePool.RunspaceCreated += new EventHandler <RunspaceCreatedEventArgs>(this.HandleRunspaceCreated);
this.localRunspacePool.RunspaceCreated += new EventHandler <RunspaceCreatedEventArgs>(this.HandleRunspaceCreatedForTypeTable);
this.dsHandler.CreateAndInvokePowerShell += new EventHandler <RemoteDataEventArgs <RemoteDataObject <PSObject> > >(this.HandleCreateAndInvokePowerShell);
this.dsHandler.GetCommandMetadata += new EventHandler <RemoteDataEventArgs <RemoteDataObject <PSObject> > >(this.HandleGetCommandMetadata);
this.dsHandler.HostResponseReceived += new EventHandler <RemoteDataEventArgs <RemoteHostResponse> >(this.HandleHostResponseReceived);
this.dsHandler.SetMaxRunspacesReceived += new EventHandler <RemoteDataEventArgs <PSObject> >(this.HandleSetMaxRunspacesReceived);
this.dsHandler.SetMinRunspacesReceived += new EventHandler <RemoteDataEventArgs <PSObject> >(this.HandleSetMinRunspacesReceived);
this.dsHandler.GetAvailableRunspacesReceived += new EventHandler <RemoteDataEventArgs <PSObject> >(this.HandleGetAvailalbeRunspacesReceived);
}
}
private void HandleCreateRunspacePool(object sender, RemoteDataEventArgs createRunspaceEventArg)
{
using (ServerRemoteSession._trace.TraceMethod())
{
RemoteDataObject <PSObject> remoteDataObject = createRunspaceEventArg != null ? createRunspaceEventArg.ReceivedData : throw ServerRemoteSession._trace.NewArgumentNullException(nameof(createRunspaceEventArg));
if (this._context != null)
{
this._senderInfo.ClientTimeZone = this._context.ClientCapability.TimeZone;
}
this._senderInfo.ApplicationArguments = RemotingDecoder.GetApplicationArguments(remoteDataObject.Data);
ConfigurationDataFromXML configData = PSSessionConfiguration.LoadEndPointConfiguration(this._configProviderId, this._initParameters);
configData.InitializationScriptForOutOfProcessRunspace = this._initScriptForOutOfProcRS;
this.maxRecvdObjectSize = configData.MaxReceivedObjectSizeMB;
this.maxRecvdDataSizeCommand = configData.MaxReceivedCommandSizeMB;
this._sessionConfigProvider = configData.CreateEndPointConfigurationInstance();
PSPrimitiveDictionary applicationPrivateData = this._sessionConfigProvider.GetApplicationPrivateData(this._senderInfo);
InitialSessionState initialSessionState = this._sessionConfigProvider.GetInitialSessionState(this._senderInfo);
if (initialSessionState == null)
{
throw ServerRemoteSession._trace.NewInvalidOperationException("RemotingErrorIdStrings", "InitialSessionStateNull", (object)this._configProviderId);
}
initialSessionState.ThrowOnRunspaceOpenError = true;
initialSessionState.Variables.Add(new SessionStateVariableEntry("PSSenderInfo", (object)this._senderInfo, PSRemotingErrorInvariants.FormatResourceString(PSRemotingErrorId.PSSenderInfoDescription), ScopedItemOptions.ReadOnly));
if (!string.IsNullOrEmpty(configData.EndPointConfigurationTypeName))
{
this.maxRecvdObjectSize = this._sessionConfigProvider.GetMaximumReceivedObjectSize(this._senderInfo);
this.maxRecvdDataSizeCommand = this._sessionConfigProvider.GetMaximumReceivedDataSizePerCommand(this._senderInfo);
}
this._sessionDSHandler.TransportManager.ReceivedDataCollection.MaximumReceivedObjectSize = this.maxRecvdObjectSize;
Guid runspacePoolId = remoteDataObject.RunspacePoolId;
int minRunspaces = RemotingDecoder.GetMinRunspaces(remoteDataObject.Data);
int maxRunspaces = RemotingDecoder.GetMaxRunspaces(remoteDataObject.Data);
PSThreadOptions threadOptions = RemotingDecoder.GetThreadOptions(remoteDataObject.Data);
ApartmentState apartmentState = RemotingDecoder.GetApartmentState((object)remoteDataObject.Data);
HostInfo hostInfo = RemotingDecoder.GetHostInfo(remoteDataObject.Data);
if (this._runspacePoolDriver != null)
{
throw new PSRemotingDataStructureException(PSRemotingErrorId.RunspaceAlreadyExists, new object[1]
{
(object)this._runspacePoolDriver.InstanceId
});
}
bool isAdministrator = this._senderInfo.UserInfo.IsInRole(WindowsBuiltInRole.Administrator);
this._runspacePoolDriver = new ServerRunspacePoolDriver(runspacePoolId, minRunspaces, maxRunspaces, threadOptions, apartmentState, hostInfo, initialSessionState, applicationPrivateData, configData, this.SessionDataStructureHandler.TransportManager, isAdministrator, this._context.ServerCapability);
this._runspacePoolDriver.Closed += new EventHandler <EventArgs>(this.HandleResourceClosing);
this._runspacePoolDriver.Start();
}
}
public RunspacePoolInternal(int minRunspaces, int maxRunspaces, System.Management.Automation.Runspaces.InitialSessionState initialSessionState, PSHost host) : this(minRunspaces, maxRunspaces)
{
if (initialSessionState == null)
{
throw PSTraceSource.NewArgumentNullException("initialSessionState");
}
if (host == null)
{
throw PSTraceSource.NewArgumentNullException("host");
}
this._initialSessionState = initialSessionState.Clone();
this.apartmentState = initialSessionState.ApartmentState;
this.threadOptions = initialSessionState.ThreadOptions;
this.host = host;
this.pool = new Stack <Runspace>();
this.runspaceRequestQueue = new Queue <GetRunspaceAsyncResult>();
this.ultimateRequestQueue = new Queue <GetRunspaceAsyncResult>();
}
internal ServerRunspacePoolDriver(Guid clientRunspacePoolId, int minRunspaces, int maxRunspaces, PSThreadOptions threadOptions, ApartmentState apartmentState, HostInfo hostInfo, InitialSessionState initialSessionState, PSPrimitiveDictionary applicationPrivateData, ConfigurationDataFromXML configData, AbstractServerSessionTransportManager transportManager, bool isAdministrator, RemoteSessionCapability serverCapability, Hashtable configHash)
{
this.serverCapability = serverCapability;
System.Management.Automation.Remoting.ServerRemoteHost host = new System.Management.Automation.Remoting.ServerRemoteHost(clientRunspacePoolId, Guid.Empty, hostInfo, transportManager);
this.remoteHost = host;
this.configData = configData;
this.configHash = configHash;
this.applicationPrivateData = applicationPrivateData;
this.localRunspacePool = RunspaceFactory.CreateRunspacePool(minRunspaces, maxRunspaces, initialSessionState, host);
PSThreadOptions options = configData.ShellThreadOptions.HasValue ? configData.ShellThreadOptions.Value : PSThreadOptions.UseCurrentThread;
if ((threadOptions == PSThreadOptions.Default) || (threadOptions == options))
{
this.localRunspacePool.ThreadOptions = options;
}
else
{
if (!isAdministrator)
{
throw new InvalidOperationException(PSRemotingErrorInvariants.FormatResourceString(RemotingErrorIdStrings.MustBeAdminToOverrideThreadOptions, new object[0]));
}
this.localRunspacePool.ThreadOptions = threadOptions;
}
ApartmentState state = configData.ShellThreadApartmentState.HasValue ? configData.ShellThreadApartmentState.Value : ApartmentState.Unknown;
if ((apartmentState == ApartmentState.Unknown) || (apartmentState == state))
{
this.localRunspacePool.ApartmentState = state;
}
else
{
this.localRunspacePool.ApartmentState = apartmentState;
}
this.clientRunspacePoolId = clientRunspacePoolId;
this.dsHandler = new ServerRunspacePoolDataStructureHandler(this, transportManager);
this.localRunspacePool.StateChanged += new EventHandler<RunspacePoolStateChangedEventArgs>(this.HandleRunspacePoolStateChanged);
this.localRunspacePool.ForwardEvent += new EventHandler<PSEventArgs>(this.HandleRunspacePoolForwardEvent);
this.localRunspacePool.RunspaceCreated += new EventHandler<RunspaceCreatedEventArgs>(this.HandleRunspaceCreated);
this.localRunspacePool.RunspaceCreated += new EventHandler<RunspaceCreatedEventArgs>(this.HandleRunspaceCreatedForTypeTable);
this.dsHandler.CreateAndInvokePowerShell += new EventHandler<RemoteDataEventArgs<RemoteDataObject<PSObject>>>(this.HandleCreateAndInvokePowerShell);
this.dsHandler.GetCommandMetadata += new EventHandler<RemoteDataEventArgs<RemoteDataObject<PSObject>>>(this.HandleGetCommandMetadata);
this.dsHandler.HostResponseReceived += new EventHandler<RemoteDataEventArgs<RemoteHostResponse>>(this.HandleHostResponseReceived);
this.dsHandler.SetMaxRunspacesReceived += new EventHandler<RemoteDataEventArgs<PSObject>>(this.HandleSetMaxRunspacesReceived);
this.dsHandler.SetMinRunspacesReceived += new EventHandler<RemoteDataEventArgs<PSObject>>(this.HandleSetMinRunspacesReceived);
this.dsHandler.GetAvailableRunspacesReceived += new EventHandler<RemoteDataEventArgs<PSObject>>(this.HandleGetAvailalbeRunspacesReceived);
}
public RunspacePoolInternal(int minRunspaces, int maxRunspaces, System.Management.Automation.Runspaces.InitialSessionState initialSessionState, PSHost host) : this(minRunspaces, maxRunspaces)
{
if (initialSessionState == null)
{
throw PSTraceSource.NewArgumentNullException("initialSessionState");
}
if (host == null)
{
throw PSTraceSource.NewArgumentNullException("host");
}
this._initialSessionState = initialSessionState.Clone();
this.apartmentState = initialSessionState.ApartmentState;
this.threadOptions = initialSessionState.ThreadOptions;
this.host = host;
this.pool = new Stack<Runspace>();
this.runspaceRequestQueue = new Queue<GetRunspaceAsyncResult>();
this.ultimateRequestQueue = new Queue<GetRunspaceAsyncResult>();
}
/// <summary>
/// Creates the runspace pool driver
/// </summary>
/// <param name="clientRunspacePoolId">client runspace pool id to associate</param>
/// <param name="transportManager">transport manager associated with this
/// runspace pool driver</param>
/// <param name="maxRunspaces">maximum runspaces to open</param>
/// <param name="minRunspaces">minimum runspaces to open</param>
/// <param name="threadOptions">threading options for the runspaces in the pool</param>
/// <param name="apartmentState">apartment state for the runspaces in the pool</param>
/// <param name="hostInfo">host information about client side host</param>
/// <param name="configData">
/// Contains:
/// 1. Script to run after a RunspacePool/Runspace is created in this session.
/// For RunspacePool case, every newly created Runspace (in the pool) will run
/// this script.
/// 2. ThreadOptions for RunspacePool/Runspace
/// 3. ThreadApartment for RunspacePool/Runspace
/// </param>
/// <param name="initialSessionState">configuration of the runspace</param>
/// <param name="applicationPrivateData">application private data</param>
/// <param name="isAdministrator">True if the driver is being created by an administrator</param>
/// <param name="serverCapability">server capability reported to the client during negotiation (not the actual capability)</param>
/// <param name="psClientVersion">Client PowerShell version.</param>
/// <param name="configurationName">Optional endpoint configuration name to create a pushed configured runspace.</param>
internal ServerRunspacePoolDriver(
Guid clientRunspacePoolId,
int minRunspaces,
int maxRunspaces,
PSThreadOptions threadOptions,
ApartmentState apartmentState,
HostInfo hostInfo,
InitialSessionState initialSessionState,
PSPrimitiveDictionary applicationPrivateData,
ConfigurationDataFromXML configData,
AbstractServerSessionTransportManager transportManager,
bool isAdministrator,
RemoteSessionCapability serverCapability,
Version psClientVersion,
string configurationName)
#endif
{
Dbg.Assert(null != configData, "ConfigurationData cannot be null");
_serverCapability = serverCapability;
_clientPSVersion = psClientVersion;
_configurationName = configurationName;
// Create a new server host and associate for host call
// integration
_remoteHost = new ServerDriverRemoteHost(clientRunspacePoolId,
Guid.Empty, hostInfo, transportManager, null);
_configData = configData;
_applicationPrivateData = applicationPrivateData;
RunspacePool = RunspaceFactory.CreateRunspacePool(
minRunspaces, maxRunspaces, initialSessionState, _remoteHost);
// Set ThreadOptions for this RunspacePool
// The default server settings is to make new commands execute in the calling thread...this saves
// thread switching time and thread pool pressure on the service.
// Users can override the server settings only if they are administrators
PSThreadOptions serverThreadOptions = configData.ShellThreadOptions.HasValue ? configData.ShellThreadOptions.Value : PSThreadOptions.UseCurrentThread;
if (threadOptions == PSThreadOptions.Default || threadOptions == serverThreadOptions)
{
RunspacePool.ThreadOptions = serverThreadOptions;
}
else
{
if (!isAdministrator)
{
throw new InvalidOperationException(PSRemotingErrorInvariants.FormatResourceString(RemotingErrorIdStrings.MustBeAdminToOverrideThreadOptions));
}
RunspacePool.ThreadOptions = threadOptions;
}
#if !CORECLR // No ApartmentState In CoreCLR
// Set Thread ApartmentState for this RunspacePool
ApartmentState serverApartmentState = configData.ShellThreadApartmentState.HasValue ? configData.ShellThreadApartmentState.Value : Runspace.DefaultApartmentState;
if (apartmentState == ApartmentState.Unknown || apartmentState == serverApartmentState)
{
RunspacePool.ApartmentState = serverApartmentState;
}
else
{
RunspacePool.ApartmentState = apartmentState;
}
#endif
// If we have a runspace pool with a single runspace then we can run nested pipelines on
// on it in a single pipeline invoke thread.
if (maxRunspaces == 1 &&
(RunspacePool.ThreadOptions == PSThreadOptions.Default ||
RunspacePool.ThreadOptions == PSThreadOptions.UseCurrentThread))
{
_driverNestedInvoker = new PowerShellDriverInvoker();
}
InstanceId = clientRunspacePoolId;
DataStructureHandler = new ServerRunspacePoolDataStructureHandler(this, transportManager);
// handle the StateChanged event of the runspace pool
RunspacePool.StateChanged +=
new EventHandler<RunspacePoolStateChangedEventArgs>(HandleRunspacePoolStateChanged);
// listen for events on the runspace pool
RunspacePool.ForwardEvent +=
new EventHandler<PSEventArgs>(HandleRunspacePoolForwardEvent);
RunspacePool.RunspaceCreated += HandleRunspaceCreated;
// register for all the events from the data structure handler
DataStructureHandler.CreateAndInvokePowerShell +=
new EventHandler<RemoteDataEventArgs<RemoteDataObject<PSObject>>>(HandleCreateAndInvokePowerShell);
DataStructureHandler.GetCommandMetadata +=
new EventHandler<RemoteDataEventArgs<RemoteDataObject<PSObject>>>(HandleGetCommandMetadata);
DataStructureHandler.HostResponseReceived +=
new EventHandler<RemoteDataEventArgs<RemoteHostResponse>>(HandleHostResponseReceived);
DataStructureHandler.SetMaxRunspacesReceived +=
new EventHandler<RemoteDataEventArgs<PSObject>>(HandleSetMaxRunspacesReceived);
DataStructureHandler.SetMinRunspacesReceived +=
new EventHandler<RemoteDataEventArgs<PSObject>>(HandleSetMinRunspacesReceived);
DataStructureHandler.GetAvailableRunspacesReceived +=
new EventHandler<RemoteDataEventArgs<PSObject>>(HandleGetAvailableRunspacesReceived);
DataStructureHandler.ResetRunspaceState +=
new EventHandler<RemoteDataEventArgs<PSObject>>(HandleResetRunspaceState);
}
/// <summary>
/// Creates the runspace pool driver
/// </summary>
/// <param name="clientRunspacePoolId">client runspace pool id to associate</param>
/// <param name="transportManager">transport manager associated with this
/// runspace pool driver</param>
/// <param name="maxRunspaces">maximum runspaces to open</param>
/// <param name="minRunspaces">minimum runspaces to open</param>
/// <param name="threadOptions">threading options for the runspaces in the pool</param>
/// <param name="hostInfo">host information about client side host</param>
/// <param name="configData">
/// Contains:
/// 1. Script to run after a RunspacePool/Runspace is created in this session.
/// For RunspacePool case, every newly created Runspace (in the pool) will run
/// this script.
/// 2. ThreadOptions for RunspacePool/Runspace
/// 3. ThreadApartment for RunspacePool/Runspace
/// </param>
/// <param name="initialSessionState">configuration of the runspace</param>
/// <param name="applicationPrivateData">application private data</param>
/// <param name="isAdministrator">True if the driver is being created by an administrator</param>
/// <param name="serverCapability">server capability reported to the client during negotiation (not the actual capability)</param>
/// <param name="psClientVersion">Client PowerShell version.</param>
/// <param name="configurationName">Optional endpoint configuration name to create a pushed configured runspace.</param>
internal ServerRunspacePoolDriver(
Guid clientRunspacePoolId,
int minRunspaces,
int maxRunspaces,
PSThreadOptions threadOptions,
HostInfo hostInfo,
InitialSessionState initialSessionState,
PSPrimitiveDictionary applicationPrivateData,
ConfigurationDataFromXML configData,
AbstractServerSessionTransportManager transportManager,
bool isAdministrator,
RemoteSessionCapability serverCapability,
Version psClientVersion,
string configurationName)
private void HandleCreateRunspacePool(object sender, RemoteDataEventArgs createRunspaceEventArg)
{
if (createRunspaceEventArg == null)
{
throw PSTraceSource.NewArgumentNullException("createRunspaceEventArg");
}
RemoteDataObject <PSObject> receivedData = createRunspaceEventArg.ReceivedData;
if (this._context != null)
{
if (this._context.ClientCapability == null)
{
this._senderInfo.ClientTimeZone = this._context.ServerCapability.TimeZone;
}
else
{
this._senderInfo.ClientTimeZone = this._context.ClientCapability.TimeZone;
}
}
this._senderInfo.ApplicationArguments = RemotingDecoder.GetApplicationArguments(receivedData.Data);
ConfigurationDataFromXML configData = PSSessionConfiguration.LoadEndPointConfiguration(this._configProviderId, this._initParameters);
configData.InitializationScriptForOutOfProcessRunspace = this._initScriptForOutOfProcRS;
this.maxRecvdObjectSize = configData.MaxReceivedObjectSizeMB;
this.maxRecvdDataSizeCommand = configData.MaxReceivedCommandSizeMB;
DISCPowerShellConfiguration configuration = null;
if (string.IsNullOrEmpty(configData.ConfigFilePath))
{
this._sessionConfigProvider = configData.CreateEndPointConfigurationInstance();
}
else
{
configuration = new DISCPowerShellConfiguration(configData.ConfigFilePath);
this._sessionConfigProvider = configuration;
}
PSPrimitiveDictionary applicationPrivateData = this._sessionConfigProvider.GetApplicationPrivateData(this._senderInfo);
InitialSessionState initialSessionState = null;
if (configData.SessionConfigurationData != null)
{
try
{
initialSessionState = this._sessionConfigProvider.GetInitialSessionState(configData.SessionConfigurationData, this._senderInfo, this._configProviderId);
}
catch (NotImplementedException)
{
initialSessionState = this._sessionConfigProvider.GetInitialSessionState(this._senderInfo);
}
}
else
{
initialSessionState = this._sessionConfigProvider.GetInitialSessionState(this._senderInfo);
}
if (initialSessionState == null)
{
throw PSTraceSource.NewInvalidOperationException("RemotingErrorIdStrings", "InitialSessionStateNull", new object[] { this._configProviderId });
}
initialSessionState.ThrowOnRunspaceOpenError = true;
initialSessionState.Variables.Add(new SessionStateVariableEntry("PSSenderInfo", this._senderInfo, PSRemotingErrorInvariants.FormatResourceString(RemotingErrorIdStrings.PSSenderInfoDescription, new object[0]), ScopedItemOptions.ReadOnly));
if ((this._senderInfo.ApplicationArguments != null) && this._senderInfo.ApplicationArguments.ContainsKey("PSversionTable"))
{
PSPrimitiveDictionary dictionary2 = PSObject.Base(this._senderInfo.ApplicationArguments["PSversionTable"]) as PSPrimitiveDictionary;
if ((dictionary2 != null) && dictionary2.ContainsKey("WSManStackVersion"))
{
Version version = PSObject.Base(dictionary2["WSManStackVersion"]) as Version;
if ((version != null) && (version.Major < 3))
{
initialSessionState.Commands.Add(new SessionStateFunctionEntry("TabExpansion", "\r\n param($line, $lastWord)\r\n & {\r\n function Write-Members ($sep='.')\r\n {\r\n Invoke-Expression ('$_val=' + $_expression)\r\n\r\n $_method = [Management.Automation.PSMemberTypes] `\r\n 'Method,CodeMethod,ScriptMethod,ParameterizedProperty'\r\n if ($sep -eq '.')\r\n {\r\n $params = @{view = 'extended','adapted','base'}\r\n }\r\n else\r\n {\r\n $params = @{static=$true}\r\n }\r\n \r\n foreach ($_m in ,$_val | Get-Member @params $_pat |\r\n Sort-Object membertype,name)\r\n {\r\n if ($_m.MemberType -band $_method)\r\n {\r\n # Return a method...\r\n $_base + $_expression + $sep + $_m.name + '('\r\n }\r\n else {\r\n # Return a property...\r\n $_base + $_expression + $sep + $_m.name\r\n }\r\n }\r\n }\r\n\r\n # If a command name contains any of these chars, it needs to be quoted\r\n $_charsRequiringQuotes = ('`&@''#{}()$,;|<> ' + \"`t\").ToCharArray()\r\n\r\n # If a variable name contains any of these characters it needs to be in braces\r\n $_varsRequiringQuotes = ('-`&@''#{}()$,;|<> .\\/' + \"`t\").ToCharArray()\r\n\r\n switch -regex ($lastWord)\r\n {\r\n # Handle property and method expansion rooted at variables...\r\n # e.g. $a.b.<tab>\r\n '(^.*)(\\$(\\w|:|\\.)+)\\.([*\\w]*)$' {\r\n $_base = $matches[1]\r\n $_expression = $matches[2]\r\n $_pat = $matches[4] + '*'\r\n Write-Members\r\n break;\r\n }\r\n\r\n # Handle simple property and method expansion on static members...\r\n # e.g. [datetime]::n<tab>\r\n '(^.*)(\\[(\\w|\\.|\\+)+\\])(\\:\\:|\\.){0,1}([*\\w]*)$' {\r\n $_base = $matches[1]\r\n $_expression = $matches[2]\r\n $_pat = $matches[5] + '*'\r\n Write-Members $(if (! $matches[4]) {'::'} else {$matches[4]})\r\n break;\r\n }\r\n\r\n # Handle complex property and method expansion on static members\r\n # where there are intermediate properties...\r\n # e.g. [datetime]::now.d<tab>\r\n '(^.*)(\\[(\\w|\\.|\\+)+\\](\\:\\:|\\.)(\\w+\\.)+)([*\\w]*)$' {\r\n $_base = $matches[1] # everything before the expression\r\n $_expression = $matches[2].TrimEnd('.') # expression less trailing '.'\r\n $_pat = $matches[6] + '*' # the member to look for...\r\n Write-Members\r\n break;\r\n }\r\n\r\n # Handle variable name expansion...\r\n '(^.*\\$)([*\\w:]+)$' {\r\n $_prefix = $matches[1]\r\n $_varName = $matches[2]\r\n $_colonPos = $_varname.IndexOf(':')\r\n if ($_colonPos -eq -1)\r\n {\r\n $_varName = 'variable:' + $_varName\r\n $_provider = ''\r\n }\r\n else\r\n {\r\n $_provider = $_varname.Substring(0, $_colonPos+1)\r\n }\r\n\r\n foreach ($_v in Get-ChildItem ($_varName + '*') | sort Name)\r\n { \r\n $_nameFound = $_v.name\r\n $(if ($_nameFound.IndexOfAny($_varsRequiringQuotes) -eq -1) {'{0}{1}{2}'}\r\n else {'{0}{{{1}{2}}}'}) -f $_prefix, $_provider, $_nameFound\r\n }\r\n break;\r\n }\r\n\r\n # Do completion on parameters...\r\n '^-([*\\w0-9]*)' {\r\n $_pat = $matches[1] + '*'\r\n\r\n # extract the command name from the string\r\n # first split the string into statements and pipeline elements\r\n # This doesn't handle strings however.\r\n $_command = [regex]::Split($line, '[|;=]')[-1]\r\n\r\n # Extract the trailing unclosed block e.g. ls | foreach { cp\r\n if ($_command -match '\\{([^\\{\\}]*)$')\r\n {\r\n $_command = $matches[1]\r\n }\r\n\r\n # Extract the longest unclosed parenthetical expression...\r\n if ($_command -match '\\(([^()]*)$')\r\n {\r\n $_command = $matches[1]\r\n }\r\n\r\n # take the first space separated token of the remaining string\r\n # as the command to look up. Trim any leading or trailing spaces\r\n # so you don't get leading empty elements.\r\n $_command = $_command.TrimEnd('-')\r\n $_command,$_arguments = $_command.Trim().Split()\r\n\r\n # now get the info object for it, -ArgumentList will force aliases to be resolved\r\n # it also retrieves dynamic parameters\r\n try\r\n {\r\n $_command = @(Get-Command -type 'Alias,Cmdlet,Function,Filter,ExternalScript' `\r\n -Name $_command -ArgumentList $_arguments)[0]\r\n }\r\n catch\r\n {\r\n # see if the command is an alias. If so, resolve it to the real command\r\n if(Test-Path alias:\\$_command)\r\n {\r\n $_command = @(Get-Command -Type Alias $_command)[0].Definition\r\n }\r\n\r\n # If we were unsuccessful retrieving the command, try again without the parameters\r\n $_command = @(Get-Command -type 'Cmdlet,Function,Filter,ExternalScript' `\r\n -Name $_command)[0]\r\n }\r\n\r\n # remove errors generated by the command not being found, and break\r\n if(-not $_command) { $error.RemoveAt(0); break; }\r\n\r\n # expand the parameter sets and emit the matching elements\r\n # need to use psbase.Keys in case 'keys' is one of the parameters\r\n # to the cmdlet\r\n foreach ($_n in $_command.Parameters.psbase.Keys)\r\n {\r\n if ($_n -like $_pat) { '-' + $_n }\r\n }\r\n break;\r\n }\r\n\r\n # Tab complete against history either #<pattern> or #<id>\r\n '^#(\\w*)' {\r\n $_pattern = $matches[1]\r\n if ($_pattern -match '^[0-9]+$')\r\n {\r\n Get-History -ea SilentlyContinue -Id $_pattern | Foreach { $_.CommandLine } \r\n }\r\n else\r\n {\r\n $_pattern = '*' + $_pattern + '*'\r\n Get-History -Count 32767 | Sort-Object -Descending Id| Foreach { $_.CommandLine } | where { $_ -like $_pattern }\r\n }\r\n break;\r\n }\r\n\r\n # try to find a matching command...\r\n default {\r\n # parse the script...\r\n $_tokens = [System.Management.Automation.PSParser]::Tokenize($line,\r\n [ref] $null)\r\n\r\n if ($_tokens)\r\n {\r\n $_lastToken = $_tokens[$_tokens.count - 1]\r\n if ($_lastToken.Type -eq 'Command')\r\n {\r\n $_cmd = $_lastToken.Content\r\n\r\n # don't look for paths...\r\n if ($_cmd.IndexOfAny('/\\:') -eq -1)\r\n {\r\n # handle parsing errors - the last token string should be the last\r\n # string in the line...\r\n if ($lastword.Length -ge $_cmd.Length -and \r\n $lastword.substring($lastword.length-$_cmd.length) -eq $_cmd)\r\n {\r\n $_pat = $_cmd + '*'\r\n $_base = $lastword.substring(0, $lastword.length-$_cmd.length)\r\n\r\n # get files in current directory first, then look for commands...\r\n $( try {Resolve-Path -ea SilentlyContinue -Relative $_pat } catch {} ;\r\n try { $ExecutionContext.InvokeCommand.GetCommandName($_pat, $true, $false) |\r\n Sort-Object -Unique } catch {} ) |\r\n # If the command contains non-word characters (space, ) ] ; ) etc.)\r\n # then it needs to be quoted and prefixed with &\r\n ForEach-Object {\r\n if ($_.IndexOfAny($_charsRequiringQuotes) -eq -1) { $_ }\r\n elseif ($_.IndexOf('''') -ge 0) {'& ''{0}''' -f $_.Replace('''','''''') }\r\n else { '& ''{0}''' -f $_ }} |\r\n ForEach-Object {'{0}{1}' -f $_base,$_ }\r\n }\r\n }\r\n }\r\n }\r\n }\r\n }\r\n }\r\n "));
}
}
}
if (!string.IsNullOrEmpty(configData.EndPointConfigurationTypeName))
{
this.maxRecvdObjectSize = this._sessionConfigProvider.GetMaximumReceivedObjectSize(this._senderInfo);
this.maxRecvdDataSizeCommand = this._sessionConfigProvider.GetMaximumReceivedDataSizePerCommand(this._senderInfo);
}
this._sessionDSHandler.TransportManager.ReceivedDataCollection.MaximumReceivedObjectSize = this.maxRecvdObjectSize;
Guid runspacePoolId = receivedData.RunspacePoolId;
int minRunspaces = RemotingDecoder.GetMinRunspaces(receivedData.Data);
int maxRunspaces = RemotingDecoder.GetMaxRunspaces(receivedData.Data);
PSThreadOptions threadOptions = RemotingDecoder.GetThreadOptions(receivedData.Data);
ApartmentState apartmentState = RemotingDecoder.GetApartmentState(receivedData.Data);
HostInfo hostInfo = RemotingDecoder.GetHostInfo(receivedData.Data);
if (this._runspacePoolDriver != null)
{
throw new PSRemotingDataStructureException(RemotingErrorIdStrings.RunspaceAlreadyExists, new object[] { this._runspacePoolDriver.InstanceId });
}
bool isAdministrator = this._senderInfo.UserInfo.IsInRole(WindowsBuiltInRole.Administrator);
ServerRunspacePoolDriver driver = new ServerRunspacePoolDriver(runspacePoolId, minRunspaces, maxRunspaces, threadOptions, apartmentState, hostInfo, initialSessionState, applicationPrivateData, configData, this.SessionDataStructureHandler.TransportManager, isAdministrator, this._context.ServerCapability, (configuration == null) ? null : configuration.ConfigHash);
Interlocked.Exchange <ServerRunspacePoolDriver>(ref this._runspacePoolDriver, driver);
this._runspacePoolDriver.Closed = (EventHandler <EventArgs>)Delegate.Combine(this._runspacePoolDriver.Closed, new EventHandler <EventArgs>(this.HandleResourceClosing));
this._runspacePoolDriver.Start();
}
