internal ScriptBlockAst GetScriptBlockAst()
{
var scriptContents = ScriptContents;
if (_scriptBlock == null)
{
this.ScriptBlock = ScriptBlock.TryGetCachedScriptBlock(_path, scriptContents);
}
if (_scriptBlock != null)
{
return((ScriptBlockAst)_scriptBlock.Ast);
}
if (_scriptBlockAst == null)
{
ParseError[] errors;
Parser parser = new Parser();
_scriptBlockAst = parser.Parse(_path, ScriptContents, null, out errors, ParseMode.Default);
if (errors.Length == 0)
{
this.ScriptBlock = new ScriptBlock(_scriptBlockAst, isFilter: false);
ScriptBlock.CacheScriptBlock(_scriptBlock.Clone(), _path, scriptContents);
}
}
return(_scriptBlockAst);
}
public PSModuleInfo(ScriptBlock scriptBlock)
{
this._context = LocalPipeline.GetExecutionContextFromTLS();
if (this._context == null)
{
throw new InvalidOperationException(nameof(PSModuleInfo));
}
PSModuleInfo.SetDefaultDynamicNameAndPath(this);
this._sessionState = new SessionState(this._context.EngineSessionState, true, true);
this._sessionState.Internal.Module = this;
SessionStateInternal engineSessionState = this._context.EngineSessionState;
try
{
ArrayList resultList = (ArrayList)null;
this._context.EngineSessionState = this._sessionState.Internal;
this._context.EngineSessionState.SetVariableValue("PSScriptRoot", (object)this._path);
scriptBlock = scriptBlock.Clone(true);
scriptBlock.SessionState = this._sessionState;
if (scriptBlock == null)
{
throw PSModuleInfo.tracer.NewInvalidOperationException();
}
scriptBlock.InvokeWithPipe(false, true, (object)AutomationNull.Value, (object)AutomationNull.Value, (object)AutomationNull.Value, (Pipe)null, ref resultList);
}
finally
{
this._context.EngineSessionState = engineSessionState;
}
}
public PSModuleInfo(ScriptBlock scriptBlock)
{
this._name = string.Empty;
this._path = string.Empty;
this._description = string.Empty;
this._version = new System.Version(0, 0);
this._detectedFunctionExports = new List <string>();
this._detectedWorkflowExports = new List <string>();
this._detectedCmdletExports = new List <string>();
this._compiledExports = new List <CmdletInfo>();
this._fileList = new List <string>();
this._moduleList = new Collection <object>();
this._nestedModules = new List <PSModuleInfo>();
this._scripts = new List <string>();
this._requiredAssemblies = new Collection <string>();
this._requiredModules = new List <PSModuleInfo>();
this._requiredModulesSpecification = new List <ModuleSpecification>();
this._detectedAliasExports = new Dictionary <string, string>();
this._exportedFormatFiles = new ReadOnlyCollection <string>(new List <string>());
this._exportedTypeFiles = new ReadOnlyCollection <string>(new List <string>());
if (scriptBlock == null)
{
throw PSTraceSource.NewArgumentException("scriptBlock");
}
ExecutionContext executionContextFromTLS = LocalPipeline.GetExecutionContextFromTLS();
if (executionContextFromTLS == null)
{
throw new InvalidOperationException("PSModuleInfo");
}
SetDefaultDynamicNameAndPath(this);
this._sessionState = new System.Management.Automation.SessionState(executionContextFromTLS, true, true);
this._sessionState.Internal.Module = this;
SessionStateInternal engineSessionState = executionContextFromTLS.EngineSessionState;
try
{
executionContextFromTLS.EngineSessionState = this._sessionState.Internal;
executionContextFromTLS.SetVariable(SpecialVariables.PSScriptRootVarPath, this._path);
scriptBlock = scriptBlock.Clone(true);
scriptBlock.SessionState = this._sessionState;
Pipe outputPipe = new Pipe {
NullPipe = true
};
scriptBlock.InvokeWithPipe(false, ScriptBlock.ErrorHandlingBehavior.WriteToCurrentErrorPipe, AutomationNull.Value, AutomationNull.Value, AutomationNull.Value, outputPipe, null, new object[0]);
}
finally
{
executionContextFromTLS.EngineSessionState = engineSessionState;
}
}
internal ScriptBlockAst GetScriptBlockAst()
{
var scriptContents = ScriptContents;
if (_scriptBlock == null)
{
this.ScriptBlock = ScriptBlock.TryGetCachedScriptBlock(_path, scriptContents);
}
if (_scriptBlock != null)
{
return((ScriptBlockAst)_scriptBlock.Ast);
}
if (_scriptBlockAst == null)
{
ParseError[] errors;
Parser parser = new Parser();
// If we are in ConstrainedLanguage mode but the defining language mode is FullLanguage, then we need
// to parse the script contents in FullLanguage mode context. Otherwise we will get bogus parsing errors
// such as "Configuration or Class keyword not allowed".
var context = LocalPipeline.GetExecutionContextFromTLS();
if (context != null && context.LanguageMode == PSLanguageMode.ConstrainedLanguage &&
DefiningLanguageMode == PSLanguageMode.FullLanguage)
{
context.LanguageMode = PSLanguageMode.FullLanguage;
try
{
_scriptBlockAst = parser.Parse(_path, ScriptContents, null, out errors, ParseMode.Default);
}
finally
{
context.LanguageMode = PSLanguageMode.ConstrainedLanguage;
}
}
else
{
_scriptBlockAst = parser.Parse(_path, ScriptContents, null, out errors, ParseMode.Default);
}
if (errors.Length == 0)
{
this.ScriptBlock = new ScriptBlock(_scriptBlockAst, isFilter: false);
ScriptBlock.CacheScriptBlock(_scriptBlock.Clone(), _path, scriptContents);
}
}
return(_scriptBlockAst);
}
internal ScriptBlock NewBoundScriptBlock(ScriptBlock scriptBlockToBind, ExecutionContext context)
{
ScriptBlock block;
if ((this._sessionState == null) || (context == null))
{
throw PSTraceSource.NewInvalidOperationException("Modules", "InvalidOperationOnBinaryModule", new object[0]);
}
lock (context.EngineSessionState)
{
SessionStateInternal engineSessionState = context.EngineSessionState;
try
{
context.EngineSessionState = this._sessionState.Internal;
block = scriptBlockToBind.Clone(true);
block.SessionState = this._sessionState;
}
finally
{
context.EngineSessionState = engineSessionState;
}
}
return(block);
}
internal static ScriptBlock Create(Parser parser, string fileName, string fileContents)
{
var scriptBlock = TryGetCachedScriptBlock(fileName, fileContents);
if (scriptBlock != null)
{
return scriptBlock;
}
ParseError[] errors;
var ast = parser.Parse(fileName, fileContents, null, out errors, ParseMode.Default);
if (errors.Length != 0)
{
throw new ParseException(errors);
}
var result = new ScriptBlock(ast, isFilter: false);
CacheScriptBlock(result, fileName, fileContents);
// The value returned will potentially be bound to a session state. We don't want
// the cached script block to end up being bound to any session state, so clone
// the return value to ensure the cached value has no session state.
return result.Clone();
}
public PSModuleInfo(ScriptBlock scriptBlock)
{
this._name = string.Empty;
this._path = string.Empty;
this._description = string.Empty;
this._version = new System.Version(0, 0);
this._detectedFunctionExports = new List<string>();
this._detectedWorkflowExports = new List<string>();
this._detectedCmdletExports = new List<string>();
this._compiledExports = new List<CmdletInfo>();
this._fileList = new List<string>();
this._moduleList = new Collection<object>();
this._nestedModules = new List<PSModuleInfo>();
this._scripts = new List<string>();
this._requiredAssemblies = new Collection<string>();
this._requiredModules = new List<PSModuleInfo>();
this._requiredModulesSpecification = new List<ModuleSpecification>();
this._detectedAliasExports = new Dictionary<string, string>();
this._exportedFormatFiles = new ReadOnlyCollection<string>(new List<string>());
this._exportedTypeFiles = new ReadOnlyCollection<string>(new List<string>());
if (scriptBlock == null)
{
throw PSTraceSource.NewArgumentException("scriptBlock");
}
ExecutionContext executionContextFromTLS = LocalPipeline.GetExecutionContextFromTLS();
if (executionContextFromTLS == null)
{
throw new InvalidOperationException("PSModuleInfo");
}
SetDefaultDynamicNameAndPath(this);
this._sessionState = new System.Management.Automation.SessionState(executionContextFromTLS, true, true);
this._sessionState.Internal.Module = this;
SessionStateInternal engineSessionState = executionContextFromTLS.EngineSessionState;
try
{
executionContextFromTLS.EngineSessionState = this._sessionState.Internal;
executionContextFromTLS.SetVariable(SpecialVariables.PSScriptRootVarPath, this._path);
scriptBlock = scriptBlock.Clone(true);
scriptBlock.SessionState = this._sessionState;
Pipe outputPipe = new Pipe {
NullPipe = true
};
scriptBlock.InvokeWithPipe(false, ScriptBlock.ErrorHandlingBehavior.WriteToCurrentErrorPipe, AutomationNull.Value, AutomationNull.Value, AutomationNull.Value, outputPipe, null, new object[0]);
}
finally
{
executionContextFromTLS.EngineSessionState = engineSessionState;
}
}
internal ScriptBlock NewBoundScriptBlock(ScriptBlock scriptBlockToBind, ExecutionContext context)
{
ScriptBlock block;
if ((this._sessionState == null) || (context == null))
{
throw PSTraceSource.NewInvalidOperationException("Modules", "InvalidOperationOnBinaryModule", new object[0]);
}
lock (context.EngineSessionState)
{
SessionStateInternal engineSessionState = context.EngineSessionState;
try
{
context.EngineSessionState = this._sessionState.Internal;
block = scriptBlockToBind.Clone(true);
block.SessionState = this._sessionState;
}
finally
{
context.EngineSessionState = engineSessionState;
}
}
return block;
}
internal static ScriptBlock Create(Parser parser, string fileName, string fileContents)
{
ParseError[] parseErrorArray = null;
ScriptBlock scriptBlock = ScriptBlock.TryGetCachedScriptBlock(fileName, fileContents);
if (scriptBlock == null)
{
ScriptBlockAst scriptBlockAst = parser.Parse(fileName, fileContents, null, out parseErrorArray);
if ((int)parseErrorArray.Length == 0)
{
ScriptBlock scriptBlock1 = new ScriptBlock(scriptBlockAst, false);
ScriptBlock.CacheScriptBlock(scriptBlock1, fileName, fileContents);
return scriptBlock1.Clone(false);
}
else
{
throw new ParseException(parseErrorArray);
}
}
else
{
return scriptBlock;
}
}