public ScriptBlockAst(IScriptExtent extent, ParamBlockAst paramBlock, NamedBlockAst beginBlock, NamedBlockAst processBlock, NamedBlockAst endBlock, NamedBlockAst dynamicParamBlock) : base(extent)
{
if (paramBlock != null)
{
this.ParamBlock = paramBlock;
base.SetParent(paramBlock);
}
if (beginBlock != null)
{
this.BeginBlock = beginBlock;
base.SetParent(beginBlock);
}
if (processBlock != null)
{
this.ProcessBlock = processBlock;
base.SetParent(processBlock);
}
if (endBlock != null)
{
this.EndBlock = endBlock;
base.SetParent(endBlock);
}
if (dynamicParamBlock != null)
{
this.DynamicParamBlock = dynamicParamBlock;
base.SetParent(dynamicParamBlock);
}
}
public ScriptBlockAst(IScriptExtent extent, ParamBlockAst paramBlock, StatementBlockAst statements, bool isFilter)
: base(extent)
{
this.ParamBlock = paramBlock;
this.EndBlock = new NamedBlockAst(extent, TokenKind.End, statements, true);
if (isFilter) throw new NotImplementedException(this.ToString());
}
public ScriptBlockAst(IScriptExtent extent, ParamBlockAst paramBlock, NamedBlockAst beginBlock, NamedBlockAst processBlock, NamedBlockAst endBlock, NamedBlockAst dynamicParamBlock) : base(extent)
{
if (paramBlock != null)
{
this.ParamBlock = paramBlock;
base.SetParent(paramBlock);
}
if (beginBlock != null)
{
this.BeginBlock = beginBlock;
base.SetParent(beginBlock);
}
if (processBlock != null)
{
this.ProcessBlock = processBlock;
base.SetParent(processBlock);
}
if (endBlock != null)
{
this.EndBlock = endBlock;
base.SetParent(endBlock);
}
if (dynamicParamBlock != null)
{
this.DynamicParamBlock = dynamicParamBlock;
base.SetParent(dynamicParamBlock);
}
}
public ScriptBlockAst(IScriptExtent extent, ParamBlockAst paramBlock, NamedBlockAst beginBlock, NamedBlockAst processBlock, NamedBlockAst endBlock, NamedBlockAst dynamicParamBlock)
: base(extent)
{
this.BeginBlock = beginBlock;
this.DynamicParamBlock = dynamicParamBlock;
this.EndBlock = endBlock;
this.ParamBlock = paramBlock;
this.ProcessBlock = processBlock;
}
public ScriptBlockAst(IScriptExtent extent, ParamBlockAst paramBlock, StatementBlockAst statements, bool isFilter)
: base(extent)
{
this.EndBlock = new NamedBlockAst(extent, TokenKind.End, statements, true);
if (isFilter)
{
throw new NotImplementedException(this.ToString());
}
}
public ScriptBlockAst(IScriptExtent extent, ParamBlockAst paramBlock, NamedBlockAst beginBlock, NamedBlockAst processBlock, NamedBlockAst endBlock, NamedBlockAst dynamicParamBlock)
: base(extent)
{
this.BeginBlock = beginBlock;
this.DynamicParamBlock = dynamicParamBlock;
this.EndBlock = endBlock;
this.ParamBlock = paramBlock;
this.ProcessBlock = processBlock;
}
bool IParameterMetadataProvider.UsesCmdletBinding()
{
bool flag = false;
if (this.Parameters != null)
{
return(ParamBlockAst.UsesCmdletBinding(this.Parameters));
}
if (this.Body.ParamBlock != null)
{
flag = ((IParameterMetadataProvider)this.Body).UsesCmdletBinding();
}
return(flag);
}
bool IParameterMetadataProvider.UsesCmdletBinding()
{
bool flag = false;
if (this.ParamBlock != null)
{
flag = (from attribute in this.ParamBlock.Attributes
where typeof(CmdletBindingAttribute).Equals(attribute.TypeName.GetReflectionAttributeType())
select attribute).Any <AttributeAst>();
if (!flag)
{
flag = ParamBlockAst.UsesCmdletBinding(this.ParamBlock.Parameters);
}
}
return(flag);
}
public System.Object VisitParamBlock(System.Management.Automation.Language.ParamBlockAst paramBlockAst)
{
IScriptExtent mappedExtent = MapExtent(paramBlockAst.Extent);
LinkedList <AttributeAst> mappedAttributes = new LinkedList <AttributeAst>();
foreach (AttributeAst a in paramBlockAst.Attributes)
{
mappedAttributes.AddLast((AttributeAst)VisitAttribute(a));
}
LinkedList <ParameterAst> mappedParameters = new LinkedList <ParameterAst>();
foreach (ParameterAst p in paramBlockAst.Parameters)
{
mappedParameters.AddLast((ParameterAst)VisitParameter(p));
}
return(new ParamBlockAst(mappedExtent, mappedAttributes, mappedParameters));
}
public ScriptBlockAst(IScriptExtent extent, ParamBlockAst paramBlock, StatementBlockAst statements, bool isFilter) : base(extent)
{
if (statements == null)
{
throw PSTraceSource.NewArgumentNullException("statements");
}
if (paramBlock != null)
{
this.ParamBlock = paramBlock;
base.SetParent(paramBlock);
}
if (isFilter)
{
this.ProcessBlock = new NamedBlockAst(statements.Extent, TokenKind.Process, statements, true);
base.SetParent(this.ProcessBlock);
}
else
{
this.EndBlock = new NamedBlockAst(statements.Extent, TokenKind.End, statements, true);
base.SetParent(this.EndBlock);
}
}
public ScriptBlockAst(IScriptExtent extent, ParamBlockAst paramBlock, StatementBlockAst statements, bool isFilter) : base(extent)
{
if (statements == null)
{
throw PSTraceSource.NewArgumentNullException("statements");
}
if (paramBlock != null)
{
this.ParamBlock = paramBlock;
base.SetParent(paramBlock);
}
if (isFilter)
{
this.ProcessBlock = new NamedBlockAst(statements.Extent, TokenKind.Process, statements, true);
base.SetParent(this.ProcessBlock);
}
else
{
this.EndBlock = new NamedBlockAst(statements.Extent, TokenKind.End, statements, true);
base.SetParent(this.EndBlock);
}
}
public object VisitParamBlock(ParamBlockAst paramBlockAst)
{
throw PSTraceSource.NewArgumentException("ast");
}
public override AstVisitAction VisitParamBlock(ParamBlockAst paramBlockAst)
{
CheckForDuplicateParameters(paramBlockAst.Parameters);
return AstVisitAction.Continue;
}
public virtual AstVisitAction VisitParamBlock(ParamBlockAst paramBlockAst) => DefaultVisit(paramBlockAst);
/// <summary>
/// Visit param block
/// </summary>
/// <param name="paramBlockAst"></param>
/// <returns></returns>
public object VisitParamBlock(ParamBlockAst paramBlockAst)
{
return null;
}
/// <summary/>
public virtual object VisitParamBlock(ParamBlockAst paramBlockAst)
{
return _decorated.VisitParamBlock(paramBlockAst);
}
internal string ToStringForSerialization(Tuple <List <VariableExpressionAst>, string> usingVariablesTuple, int initialStartOffset, int initialEndOffset)
{
List <VariableExpressionAst> collection = usingVariablesTuple.Item1;
string str = usingVariablesTuple.Item2;
List <Ast> list2 = new List <Ast>(collection);
if (this.ParamBlock != null)
{
list2.Add(this.ParamBlock);
}
int startOffset = base.Extent.StartOffset;
int startIndex = initialStartOffset - startOffset;
int num3 = initialEndOffset - startOffset;
string str2 = this.ToString();
StringBuilder builder = new StringBuilder();
foreach (Ast ast in from ast in list2
orderby ast.Extent.StartOffset
select ast)
{
int num4 = ast.Extent.StartOffset - startOffset;
int num5 = ast.Extent.EndOffset - startOffset;
if (num4 >= startIndex)
{
if (num4 >= num3)
{
break;
}
VariableExpressionAst ast2 = ast as VariableExpressionAst;
if (ast2 != null)
{
string userPath = ast2.VariablePath.UserPath;
string str4 = ast2.Splatted ? "@" : "$";
string str5 = str4 + "__using_" + userPath;
builder.Append(str2.Substring(startIndex, num4 - startIndex));
builder.Append(str5);
startIndex = num5;
}
else
{
int num6;
ParamBlockAst ast3 = ast as ParamBlockAst;
if (ast3.Parameters.Count == 0)
{
num6 = num5 - 1;
}
else
{
ParameterAst ast4 = ast3.Parameters[0];
num6 = (ast4.Attributes.Count == 0) ? (ast4.Name.Extent.StartOffset - startOffset) : (ast4.Attributes[0].Extent.StartOffset - startOffset);
str = str + ",\n";
}
builder.Append(str2.Substring(startIndex, num6 - startIndex));
builder.Append(str);
startIndex = num6;
}
}
}
builder.Append(str2.Substring(startIndex, num3 - startIndex));
string str6 = builder.ToString();
if (((base.Parent is ScriptBlockExpressionAst) && (initialStartOffset == base.Extent.StartOffset)) && (initialEndOffset == base.Extent.EndOffset))
{
str6 = str6.Substring(1, str6.Length - 2);
}
return(str6);
}
public override AstVisitAction VisitParamBlock(ParamBlockAst paramBlockAst)
{
this.ReportError(paramBlockAst, () => ParserStrings.ParameterDeclarationNotSupportedInDataSection, new object[0]);
return AstVisitAction.Continue;
}
private ScriptBlockAst ScriptBlockBodyRule(Token lCurly, ParamBlockAst paramBlockAst, bool isFilter)
{
IScriptExtent scriptExtent = null;
IScriptExtent extent;
Token token = this.PeekToken();
if ((token.TokenFlags & TokenFlags.ScriptBlockBlockName) != TokenFlags.ScriptBlockBlockName)
{
List<TrapStatementAst> trapStatementAsts = new List<TrapStatementAst>();
List<StatementAst> statementAsts = new List<StatementAst>();
if (paramBlockAst != null)
{
extent = paramBlockAst.Extent;
}
else
{
extent = null;
}
IScriptExtent scriptExtent1 = extent;
do
{
IScriptExtent scriptExtent2 = this.StatementListRule(statementAsts, trapStatementAsts);
if (scriptExtent1 != null)
{
if (scriptExtent2 == null)
{
continue;
}
scriptExtent1 = Parser.ExtentOf(scriptExtent1, scriptExtent2);
}
else
{
scriptExtent1 = scriptExtent2;
}
}
while (!this.CompleteScriptBlockBody(lCurly, ref scriptExtent1, out scriptExtent));
IScriptExtent scriptExtent3 = scriptExtent;
ParamBlockAst paramBlockAst1 = paramBlockAst;
IScriptExtent scriptExtent4 = scriptExtent1;
IScriptExtent emptyExtent = scriptExtent4;
if (scriptExtent4 == null)
{
emptyExtent = PositionUtilities.EmptyExtent;
}
return new ScriptBlockAst(scriptExtent3, paramBlockAst1, new StatementBlockAst(emptyExtent, statementAsts, trapStatementAsts), isFilter);
}
else
{
return this.NamedBlockListRule(lCurly, paramBlockAst);
}
}
public override AstVisitAction VisitParamBlock(ParamBlockAst ast) { return CheckParent(ast); }
public override AstVisitAction VisitParamBlock(ParamBlockAst paramBlockAst)
{
this.CheckForDuplicateParameters(paramBlockAst.Parameters);
return(AstVisitAction.Continue);
}
/// <summary/>
public virtual object VisitParamBlock(ParamBlockAst paramBlockAst)
{
return(null);
}
public override AstVisitAction VisitParamBlock(ParamBlockAst paramBlockAst)
{
throw new NotImplementedException(); //VisitParamBlock(paramBlockAst);
}
public override AstVisitAction VisitParamBlock(ParamBlockAst ast)
{
return this.Check(ast);
}
public override AstVisitAction VisitParamBlock(ParamBlockAst paramBlockAst)
{
this.ReportError(paramBlockAst, () => ParserStrings.ParameterDeclarationNotSupportedInDataSection, new object[0]);
return(AstVisitAction.Continue);
}
public object VisitParamBlock(ParamBlockAst paramBlockAst) { throw new UnexpectedElementException(); }
private ScriptBlockAst NamedBlockListRule(Token lCurly, List<UsingStatementAst> usingStatements, ParamBlockAst paramBlockAst)
{
//G named-block-list:
//G named-block
//G named-block-list named-block
//G named-block:
//G statement-terminators:opt block-name statement-block
//G block-name: one of
//G 'dynamicparam' 'begin' 'process' 'end'
NamedBlockAst dynamicParamBlock = null;
NamedBlockAst beginBlock = null;
NamedBlockAst processBlock = null;
NamedBlockAst endBlock = null;
IScriptExtent startExtent = lCurly != null
? lCurly.Extent
: (paramBlockAst != null) ? paramBlockAst.Extent : null;
IScriptExtent endExtent = null;
IScriptExtent extent;
while (true)
{
Token blockNameToken = NextToken();
switch (blockNameToken.Kind)
{
default:
UngetToken(blockNameToken);
goto finished_named_block_list;
case TokenKind.Dynamicparam:
case TokenKind.Begin:
case TokenKind.Process:
case TokenKind.End:
break;
}
if (startExtent == null)
{
startExtent = blockNameToken.Extent;
}
endExtent = blockNameToken.Extent;
StatementBlockAst statementBlock = StatementBlockRule();
if (statementBlock == null)
{
// ErrorRecovery: Eat the block name and keep going, there might be a valid block next.
ReportIncompleteInput(After(blockNameToken.Extent),
() => ParserStrings.MissingNamedStatementBlock, blockNameToken.Kind.Text());
statementBlock = new StatementBlockAst(blockNameToken.Extent, Utils.EmptyArray<StatementAst>(), null);
}
else
{
endExtent = statementBlock.Extent;
}
extent = ExtentOf(blockNameToken, endExtent);
if (blockNameToken.Kind == TokenKind.Begin && beginBlock == null)
{
beginBlock = new NamedBlockAst(extent, TokenKind.Begin, statementBlock, false);
}
else if (blockNameToken.Kind == TokenKind.Process && processBlock == null)
{
processBlock = new NamedBlockAst(extent, TokenKind.Process, statementBlock, false);
}
else if (blockNameToken.Kind == TokenKind.End && endBlock == null)
{
endBlock = new NamedBlockAst(extent, TokenKind.End, statementBlock, false);
}
else if (blockNameToken.Kind == TokenKind.Dynamicparam && dynamicParamBlock == null)
{
dynamicParamBlock = new NamedBlockAst(extent, TokenKind.Dynamicparam, statementBlock, false);
}
else
{
// ErrorRecovery: this is a semantic error, we can keep parsing w/o trouble.
ReportError(extent,
() => ParserStrings.DuplicateScriptCommandClause, blockNameToken.Kind.Text());
}
SkipNewlinesAndSemicolons();
}
finished_named_block_list:
IScriptExtent scriptBlockExtent;
extent = ExtentOf(startExtent, endExtent);
CompleteScriptBlockBody(lCurly, ref extent, out scriptBlockExtent);
return new ScriptBlockAst(scriptBlockExtent, usingStatements, paramBlockAst, beginBlock, processBlock, endBlock,
dynamicParamBlock);
}
public virtual AstVisitAction VisitParamBlock(ParamBlockAst paramBlockAst)
{
return AstVisitAction.Continue;
}
public object VisitParamBlock(ParamBlockAst paramBlockAst)
{
return(AutomationNull.Value);
}
public override AstVisitAction VisitParamBlock(ParamBlockAst ast)
{
return(Check(ast));
}
private ScriptBlockAst ScriptBlockBodyRule(Token lCurly, List<UsingStatementAst> usingStatements, ParamBlockAst paramBlockAst, bool isFilter, StatementAst predefinedStatementAst)
{
//G script-block-body:
//G named-block-list
//G statement-list
Token token = PeekToken();
if ((token.TokenFlags & TokenFlags.ScriptBlockBlockName) == TokenFlags.ScriptBlockBlockName)
{
return NamedBlockListRule(lCurly, usingStatements, paramBlockAst);
}
List<TrapStatementAst> traps = new List<TrapStatementAst>();
List<StatementAst> statements = new List<StatementAst>();
if (predefinedStatementAst != null)
{
statements.Add(predefinedStatementAst);
}
IScriptExtent statementListExtent = paramBlockAst != null ? paramBlockAst.Extent : null;
IScriptExtent scriptBlockExtent;
while (true)
{
IScriptExtent extent = StatementListRule(statements, traps);
if (statementListExtent == null)
{
statementListExtent = extent;
}
else if (extent != null)
{
statementListExtent = ExtentOf(statementListExtent, extent);
}
if (CompleteScriptBlockBody(lCurly, ref statementListExtent, out scriptBlockExtent))
{
break;
}
}
return new ScriptBlockAst(scriptBlockExtent, usingStatements, paramBlockAst,
new StatementBlockAst(statementListExtent ?? PositionUtilities.EmptyExtent, statements, traps), isFilter);
}
public object VisitParamBlock(ParamBlockAst paramBlockAst)
{
return false;
}
private ScriptBlockAst NamedBlockListRule(Token lCurly, ParamBlockAst paramBlockAst)
{
IScriptExtent extent = null;
IScriptExtent scriptExtent;
Token token;
IScriptExtent scriptExtent1 = null;
IScriptExtent extent1;
NamedBlockAst namedBlockAst = null;
NamedBlockAst namedBlockAst1 = null;
NamedBlockAst namedBlockAst2 = null;
NamedBlockAst namedBlockAst3 = null;
if (lCurly != null)
{
extent1 = lCurly.Extent;
}
else
{
if (paramBlockAst != null)
{
extent1 = paramBlockAst.Extent;
}
else
{
extent1 = null;
}
}
IScriptExtent extent2 = extent1;
while (true)
{
token = this.NextToken();
TokenKind kind = token.Kind;
if (kind > TokenKind.Dynamicparam)
{
if (kind != TokenKind.End && kind != TokenKind.Process)
{
break;
}
}
else
{
if (kind != TokenKind.Begin && kind != TokenKind.Dynamicparam)
{
break;
}
}
if (extent2 == null)
{
extent2 = token.Extent;
}
extent = token.Extent;
StatementBlockAst statementBlockAst = this.StatementBlockRule();
if (statementBlockAst != null)
{
extent = statementBlockAst.Extent;
}
else
{
object[] objArray = new object[1];
objArray[0] = token.Kind.Text();
this.ReportIncompleteInput(Parser.After(token.Extent), ParserStrings.MissingNamedStatementBlock, objArray);
statementBlockAst = new StatementBlockAst(token.Extent, new StatementAst[0], null);
}
scriptExtent = Parser.ExtentOf(token, extent);
if (token.Kind != TokenKind.Begin || namedBlockAst1 != null)
{
if (token.Kind != TokenKind.Process || namedBlockAst2 != null)
{
if (token.Kind != TokenKind.End || namedBlockAst3 != null)
{
if (token.Kind != TokenKind.Dynamicparam || namedBlockAst != null)
{
object[] objArray1 = new object[1];
objArray1[0] = token.Kind.Text();
this.ReportError(scriptExtent, ParserStrings.DuplicateScriptCommandClause, objArray1);
}
else
{
namedBlockAst = new NamedBlockAst(scriptExtent, TokenKind.Dynamicparam, statementBlockAst, false);
}
}
else
{
namedBlockAst3 = new NamedBlockAst(scriptExtent, TokenKind.End, statementBlockAst, false);
}
}
else
{
namedBlockAst2 = new NamedBlockAst(scriptExtent, TokenKind.Process, statementBlockAst, false);
}
}
else
{
namedBlockAst1 = new NamedBlockAst(scriptExtent, TokenKind.Begin, statementBlockAst, false);
}
this.SkipNewlinesAndSemicolons();
}
this.UngetToken(token);
scriptExtent = Parser.ExtentOf(extent2, extent);
this.CompleteScriptBlockBody(lCurly, ref scriptExtent, out scriptExtent1);
return new ScriptBlockAst(scriptExtent1, paramBlockAst, namedBlockAst1, namedBlockAst2, namedBlockAst3, namedBlockAst);
}
public virtual AstVisitAction VisitParamBlock(ParamBlockAst paramBlockAst)
{
return(AstVisitAction.Continue);
}
public object VisitParamBlock(ParamBlockAst paramBlockAst) { return AutomationNull.Value; }
public object VisitParamBlock(ParamBlockAst paramBlockAst)
{
return(false);
}
public object VisitParamBlock(ParamBlockAst paramBlockAst) { throw PSTraceSource.NewArgumentException("ast"); }
public object VisitParamBlock(ParamBlockAst paramBlockAst)
{
Diagnostics.Assert(false, "Nothing to generate for a parameter block");
return null;
}
public object VisitParamBlock(ParamBlockAst paramBlockAst)
{
throw new NotImplementedException();
}