private static MemoryAddress FindString(string value)
{
var pText = new BinaryPattern(Encoding.ASCII.GetBytes(value))
.NextMatch(_ctx.ResourcesBuffer, 0) + _ctx.Resources.Start;
return(pText);
}
private static MemoryAddress GetSystemDestructor(string name)
{
var pName = new BinaryPattern(Encoding.ASCII.GetBytes("\0" + name + "\0"))
.NextMatch(_ctx.ResourcesBuffer, 0) + _ctx.Resources.Start + 1;
var cls = new BinaryPattern(BitConverter.GetBytes((uint)pName))
.NextMatch(_ctx.DataBuffer, 0) + _ctx.Data.Start;
var ctor = _ctx.Dump.Read <Ptr>(cls + 0x04);
var dtor = _ctx.Dump.Read <Ptr>(cls + 0x08);
return(dtor.ValueAddress);
}
private static uint GetStatic_LevelArea(byte[] data, SymbolMap symbols)
{
const string key = "LevelArea";
var match = symbols.BestMatch(key);
if (match != 0)
{
return(match);
}
if (Engine.Current == null)
{
return(0);
}
try
{
var pe = new PEHeaderReader(data);
var rdata = pe.ImageSectionHeaders.FirstOrDefault(h => h.Section.TrimEnd('\0') == ".rdata");
var text = pe.ImageSectionHeaders.FirstOrDefault(h => h.Section.TrimEnd('\0') == ".text");
uint offset = rdata.VirtualAddress - rdata.PointerToRawData + pe.OptionalHeader32.ImageBase;
var pName = (uint)(offset + new BinaryPattern(Encoding.ASCII.GetBytes("UIMinimapToggle")).NextMatch(data, (int)rdata.PointerToRawData, (int)rdata.SizeOfRawData));
var pMethod = BitConverter.ToUInt32(data, BinaryPattern.Parse(
$"68{pName.ToPattern()}" +
"A3........" +
"C705................" +
"C705................" +
"E8........" +
"68........" +
"A3........" +
"C705........|........|").NextMatch(data, (int)text.PointerToRawData, (int)text.SizeOfRawData) + 51);
if (Engine.Current.Memory.Reader.Read <byte>(pMethod + 0x00) == 0x8B &&
Engine.Current.Memory.Reader.Read <byte>(pMethod + 0x01) == 0x0D)
{
var address = Engine.Current.Memory.Reader.Read <uint>(pMethod + 0x02);
symbols.Override(key, address);
return(address);
}
}
catch { }
return(0);
}
private static uint GetStatic_LevelArea(byte[] data, SymbolMap symbols)
{
const string key = "LevelArea";
var match = symbols.BestMatch(key);
if (match != 0)
{
return(match);
}
if (Engine.Current == null)
{
return(0);
}
try
{
// TODO: Calculate offset from PE info.
const uint offset = 0x801600;
// TODO: Search in .rdata segment only.
var pName = (uint)(offset + new BinaryPattern(Encoding.ASCII.GetBytes("UIMinimapToggle")).NextMatch(data, 0));
// TODO: Search in .text segment only
var pMethod = BitConverter.ToUInt32(data, BinaryPattern.Parse(
$"68{pName.ToPattern()}" +
"A3........" +
"C705................" +
"C705................" +
"E8........" +
"68........" +
"A3........" +
"C705........|........|").NextMatch(data, 0) + 51);
if (Engine.Current.Memory.Reader.Read <byte>(pMethod + 0x00) == 0x8B &&
Engine.Current.Memory.Reader.Read <byte>(pMethod + 0x01) == 0x0D)
{
var address = Engine.Current.Memory.Reader.Read <uint>(pMethod + 0x02);
symbols.Override(key, address);
return(address);
}
}
catch { }
return(0);
}
private static void FindPlayerData()
{
var a = FirstTextSegmentMatch(
"68" + PatternFormat(FindString("CGameGlobalsInit()\n\0")));
var m1 = FirstTextSegmentMatch(
"8D89........|E8{method}........", a.Position, 512)
.DecodeDisp32(_ctx.Dump, "method");
var m2 = FirstTextSegmentMatch(
"E8{method}........|83", m1, 512)
.DecodeDisp32(_ctx.Dump, "method");
_symbols.PlayerDataManager.SizeOf = FirstTextSegmentMatch <int>(
"68{size}........|E8{allocate}........", m2, 512, "size");
_symbols.ObjectManager.PlayerDataManager = _symbols.ObjectManager.Storage + FirstTextSegmentMatch <int>(
"8987{offset}........", m2, 512, "offset");
var sum = FirstTextSegmentMatch <uint>("81FB{sum}........", m2, 512, "sum");
_symbols.PlayerDataManager.Items = _symbols.PlayerDataManager.SizeOf - (int)sum;
_symbols.PlayerData.SizeOf = (int)sum / 8;
var m3 = FirstTextSegmentMatch("E8{method}........|8B4D08", m2, 512)
.DecodeDisp32(_ctx.Dump, "method");
var aDefault = FindString("Default\0");
var offset = FirstTextSegmentMatch <int>(
"A1" + PatternFormat(aDefault) + "|8987{offset}........",
m3, 512, "offset");
_symbols.PlayerData.HeroName = offset - 49;
_symbols.LocalData = new LocalDataSymbols(Platform.X86);
var memory = new MemoryContext(_ctx.Dump.Memory);
SymbolTable.Current = _symbols;
var p = memory.DataSegment.ObjectManager.PlayerDataManager[0];
var buffer = p.GetPointer().Cast <byte>().ToArray(_symbols.PlayerData.SizeOf);
var actorSNO = memory.DataSegment.LocalData.PlayerActorSNO;
var idx = new BinaryPattern(BitConverter.GetBytes(actorSNO)).NextMatch(buffer, 0);
_symbols.PlayerData.LifePercentage = idx + 4;
}
public MemoryAddress FindResourceString(string value)
{
// \0{value}\0
if (!value.StartsWith("\0") && !value.EndsWith("\0"))
{
var pText = new BinaryPattern(Encoding.ASCII.GetBytes("\0" + value + "\0"))
.NextMatch(ResourcesBuffer, 0);
if (pText != -1)
{
return(1 + pText + Resources.Start);
}
}
// \0{value}
if (!value.StartsWith("\0"))
{
var pText = new BinaryPattern(Encoding.ASCII.GetBytes("\0" + value))
.NextMatch(ResourcesBuffer, 0);
if (pText != -1)
{
return(1 + pText + Resources.Start);
}
}
// {value}\0
if (!value.EndsWith("\0"))
{
var pText = new BinaryPattern(Encoding.ASCII.GetBytes(value + "\0"))
.NextMatch(ResourcesBuffer, 0);
if (pText != -1)
{
return(pText + Resources.Start);
}
}
// fallback
{
var pText = new BinaryPattern(Encoding.ASCII.GetBytes(value))
.NextMatch(ResourcesBuffer, 0);
if (pText == -1)
{
return(-1);
}
return(pText + Resources.Start);
}
}
private static uint GetOffset_PlayerData_HeroName(uint sizeof_playerdata)
{
if (sizeof_playerdata == 0 || Engine.Current == null)
{
return(0);
}
var data = PlayerData.Local.GetPointer().Cast <byte>().ToArray((int)sizeof_playerdata);
var pattern = new BinaryPattern(Encoding.ASCII.GetBytes("Default"));
//new byte[] { (byte)'D', (byte)'e', (byte)'f', (byte)'a', (byte)'u', (byte)'l', (byte)'t' });
try
{
var match = pattern.NextMatch(data, 0);
return((uint)(match - 49));
}
catch
{
return(0);
}
}
private static uint GetOffset_PlayerData_LifePercentage(uint sizeof_playerdata)
{
if (sizeof_playerdata == 0 || Engine.Current == null)
{
return(0);
}
var actor = Actor.Local;
var player = PlayerData.Local;
var data = PlayerData.Local.GetPointer().Cast <byte>().ToArray((int)sizeof_playerdata);
var signature = BitConverter.GetBytes(actor.x08C_ActorSnoId);
var pattern = new BinaryPattern(signature);
try
{
var match = pattern.NextMatch(data, 0);
return((uint)match + 4);
}
catch
{
return(0);
}
}
public static Doc Print(SyntaxNode syntaxNode)
{
if (syntaxNode == null)
{
return(Doc.Null);
}
// TODO 0 kill? runtime repo has files that will fail on deep recursion
if (depth > 200)
{
throw new InTooDeepException();
}
depth++;
try
{
switch (syntaxNode)
{
case AliasQualifiedNameSyntax aliasQualifiedNameSyntax:
return(AliasQualifiedName.Print(aliasQualifiedNameSyntax));
case AnonymousMethodExpressionSyntax anonymousMethodExpressionSyntax:
return(AnonymousMethodExpression.Print(anonymousMethodExpressionSyntax));
case AnonymousObjectCreationExpressionSyntax anonymousObjectCreationExpressionSyntax:
return(AnonymousObjectCreationExpression.Print(
anonymousObjectCreationExpressionSyntax
));
case AnonymousObjectMemberDeclaratorSyntax anonymousObjectMemberDeclaratorSyntax:
return(AnonymousObjectMemberDeclarator.Print(
anonymousObjectMemberDeclaratorSyntax
));
case ArgumentListSyntax argumentListSyntax:
return(ArgumentList.Print(argumentListSyntax));
case ArgumentSyntax argumentSyntax:
return(Argument.Print(argumentSyntax));
case ArrayCreationExpressionSyntax arrayCreationExpressionSyntax:
return(ArrayCreationExpression.Print(arrayCreationExpressionSyntax));
case ArrayRankSpecifierSyntax arrayRankSpecifierSyntax:
return(ArrayRankSpecifier.Print(arrayRankSpecifierSyntax));
case ArrayTypeSyntax arrayTypeSyntax:
return(ArrayType.Print(arrayTypeSyntax));
case ArrowExpressionClauseSyntax arrowExpressionClauseSyntax:
return(ArrowExpressionClause.Print(arrowExpressionClauseSyntax));
case AssignmentExpressionSyntax assignmentExpressionSyntax:
return(AssignmentExpression.Print(assignmentExpressionSyntax));
case AttributeListSyntax attributeListSyntax:
return(AttributeList.Print(attributeListSyntax));
case AwaitExpressionSyntax awaitExpressionSyntax:
return(AwaitExpression.Print(awaitExpressionSyntax));
case BaseExpressionSyntax baseExpressionSyntax:
return(BaseExpression.Print(baseExpressionSyntax));
case BaseFieldDeclarationSyntax baseFieldDeclarationSyntax:
return(BaseFieldDeclaration.Print(baseFieldDeclarationSyntax));
case BaseListSyntax baseListSyntax:
return(BaseList.Print(baseListSyntax));
case BaseMethodDeclarationSyntax baseMethodDeclarationSyntax:
return(BaseMethodDeclaration.Print(baseMethodDeclarationSyntax));
case BasePropertyDeclarationSyntax basePropertyDeclarationSyntax:
return(BasePropertyDeclaration.Print(basePropertyDeclarationSyntax));
case BaseTypeDeclarationSyntax baseTypeDeclarationSyntax:
return(BaseTypeDeclaration.Print(baseTypeDeclarationSyntax));
case BinaryExpressionSyntax binaryExpressionSyntax:
return(BinaryExpression.Print(binaryExpressionSyntax));
case BinaryPatternSyntax binaryPatternSyntax:
return(BinaryPattern.Print(binaryPatternSyntax));
case BlockSyntax blockSyntax:
return(Block.Print(blockSyntax));
case BracketedArgumentListSyntax bracketedArgumentListSyntax:
return(BracketedArgumentList.Print(bracketedArgumentListSyntax));
case BracketedParameterListSyntax bracketedParameterListSyntax:
return(BracketedParameterList.Print(bracketedParameterListSyntax));
case BreakStatementSyntax breakStatementSyntax:
return(BreakStatement.Print(breakStatementSyntax));
case CasePatternSwitchLabelSyntax casePatternSwitchLabelSyntax:
return(CasePatternSwitchLabel.Print(casePatternSwitchLabelSyntax));
case CaseSwitchLabelSyntax caseSwitchLabelSyntax:
return(CaseSwitchLabel.Print(caseSwitchLabelSyntax));
case CastExpressionSyntax castExpressionSyntax:
return(CastExpression.Print(castExpressionSyntax));
case CatchClauseSyntax catchClauseSyntax:
return(CatchClause.Print(catchClauseSyntax));
case CheckedExpressionSyntax checkedExpressionSyntax:
return(CheckedExpression.Print(checkedExpressionSyntax));
case CheckedStatementSyntax checkedStatementSyntax:
return(CheckedStatement.Print(checkedStatementSyntax));
case ClassOrStructConstraintSyntax classOrStructConstraintSyntax:
return(ClassOrStructConstraint.Print(classOrStructConstraintSyntax));
case CompilationUnitSyntax compilationUnitSyntax:
return(CompilationUnit.Print(compilationUnitSyntax));
case ConditionalAccessExpressionSyntax conditionalAccessExpressionSyntax:
return(ConditionalAccessExpression.Print(conditionalAccessExpressionSyntax));
case ConditionalExpressionSyntax conditionalExpressionSyntax:
return(ConditionalExpression.Print(conditionalExpressionSyntax));
case ConstantPatternSyntax constantPatternSyntax:
return(ConstantPattern.Print(constantPatternSyntax));
case ConstructorConstraintSyntax constructorConstraintSyntax:
return(ConstructorConstraint.Print(constructorConstraintSyntax));
case ConstructorInitializerSyntax constructorInitializerSyntax:
return(ConstructorInitializer.Print(constructorInitializerSyntax));
case ContinueStatementSyntax continueStatementSyntax:
return(ContinueStatement.Print(continueStatementSyntax));
case DeclarationExpressionSyntax declarationExpressionSyntax:
return(DeclarationExpression.Print(declarationExpressionSyntax));
case DeclarationPatternSyntax declarationPatternSyntax:
return(DeclarationPattern.Print(declarationPatternSyntax));
case DefaultConstraintSyntax defaultConstraintSyntax:
return(DefaultConstraint.Print(defaultConstraintSyntax));
case DefaultExpressionSyntax defaultExpressionSyntax:
return(DefaultExpression.Print(defaultExpressionSyntax));
case DefaultSwitchLabelSyntax defaultSwitchLabelSyntax:
return(DefaultSwitchLabel.Print(defaultSwitchLabelSyntax));
case DelegateDeclarationSyntax delegateDeclarationSyntax:
return(DelegateDeclaration.Print(delegateDeclarationSyntax));
case DiscardDesignationSyntax discardDesignationSyntax:
return(DiscardDesignation.Print(discardDesignationSyntax));
case DiscardPatternSyntax discardPatternSyntax:
return(DiscardPattern.Print(discardPatternSyntax));
case DoStatementSyntax doStatementSyntax:
return(DoStatement.Print(doStatementSyntax));
case ElementAccessExpressionSyntax elementAccessExpressionSyntax:
return(ElementAccessExpression.Print(elementAccessExpressionSyntax));
case ElementBindingExpressionSyntax elementBindingExpressionSyntax:
return(ElementBindingExpression.Print(elementBindingExpressionSyntax));
case ElseClauseSyntax elseClauseSyntax:
return(ElseClause.Print(elseClauseSyntax));
case EmptyStatementSyntax emptyStatementSyntax:
return(EmptyStatement.Print(emptyStatementSyntax));
case EnumMemberDeclarationSyntax enumMemberDeclarationSyntax:
return(EnumMemberDeclaration.Print(enumMemberDeclarationSyntax));
case EqualsValueClauseSyntax equalsValueClauseSyntax:
return(EqualsValueClause.Print(equalsValueClauseSyntax));
case ExpressionStatementSyntax expressionStatementSyntax:
return(ExpressionStatement.Print(expressionStatementSyntax));
case ExternAliasDirectiveSyntax externAliasDirectiveSyntax:
return(ExternAliasDirective.Print(externAliasDirectiveSyntax));
case FinallyClauseSyntax finallyClauseSyntax:
return(FinallyClause.Print(finallyClauseSyntax));
case FixedStatementSyntax fixedStatementSyntax:
return(FixedStatement.Print(fixedStatementSyntax));
case ForEachStatementSyntax forEachStatementSyntax:
return(ForEachStatement.Print(forEachStatementSyntax));
case ForEachVariableStatementSyntax forEachVariableStatementSyntax:
return(ForEachVariableStatement.Print(forEachVariableStatementSyntax));
case ForStatementSyntax forStatementSyntax:
return(ForStatement.Print(forStatementSyntax));
case FromClauseSyntax fromClauseSyntax:
return(FromClause.Print(fromClauseSyntax));
case FunctionPointerTypeSyntax functionPointerTypeSyntax:
return(FunctionPointerType.Print(functionPointerTypeSyntax));
case GenericNameSyntax genericNameSyntax:
return(GenericName.Print(genericNameSyntax));
case GlobalStatementSyntax globalStatementSyntax:
return(GlobalStatement.Print(globalStatementSyntax));
case GotoStatementSyntax gotoStatementSyntax:
return(GotoStatement.Print(gotoStatementSyntax));
case GroupClauseSyntax groupClauseSyntax:
return(GroupClause.Print(groupClauseSyntax));
case IdentifierNameSyntax identifierNameSyntax:
return(IdentifierName.Print(identifierNameSyntax));
case IfStatementSyntax ifStatementSyntax:
return(IfStatement.Print(ifStatementSyntax));
case ImplicitArrayCreationExpressionSyntax implicitArrayCreationExpressionSyntax:
return(ImplicitArrayCreationExpression.Print(
implicitArrayCreationExpressionSyntax
));
case ImplicitElementAccessSyntax implicitElementAccessSyntax:
return(ImplicitElementAccess.Print(implicitElementAccessSyntax));
case ImplicitObjectCreationExpressionSyntax implicitObjectCreationExpressionSyntax:
return(ImplicitObjectCreationExpression.Print(
implicitObjectCreationExpressionSyntax
));
case ImplicitStackAllocArrayCreationExpressionSyntax implicitStackAllocArrayCreationExpressionSyntax:
return(ImplicitStackAllocArrayCreationExpression.Print(
implicitStackAllocArrayCreationExpressionSyntax
));
case IncompleteMemberSyntax incompleteMemberSyntax:
return(IncompleteMember.Print(incompleteMemberSyntax));
case InitializerExpressionSyntax initializerExpressionSyntax:
return(InitializerExpression.Print(initializerExpressionSyntax));
case InterpolatedStringExpressionSyntax interpolatedStringExpressionSyntax:
return(InterpolatedStringExpression.Print(
interpolatedStringExpressionSyntax
));
case InterpolatedStringTextSyntax interpolatedStringTextSyntax:
return(InterpolatedStringText.Print(interpolatedStringTextSyntax));
case InterpolationSyntax interpolationSyntax:
return(Interpolation.Print(interpolationSyntax));
case InvocationExpressionSyntax invocationExpressionSyntax:
return(InvocationExpression.Print(invocationExpressionSyntax));
case IsPatternExpressionSyntax isPatternExpressionSyntax:
return(IsPatternExpression.Print(isPatternExpressionSyntax));
case JoinClauseSyntax joinClauseSyntax:
return(JoinClause.Print(joinClauseSyntax));
case LabeledStatementSyntax labeledStatementSyntax:
return(LabeledStatement.Print(labeledStatementSyntax));
case LetClauseSyntax letClauseSyntax:
return(LetClause.Print(letClauseSyntax));
case LiteralExpressionSyntax literalExpressionSyntax:
return(LiteralExpression.Print(literalExpressionSyntax));
case LocalDeclarationStatementSyntax localDeclarationStatementSyntax:
return(LocalDeclarationStatement.Print(localDeclarationStatementSyntax));
case LocalFunctionStatementSyntax localFunctionStatementSyntax:
return(LocalFunctionStatement.Print(localFunctionStatementSyntax));
case LockStatementSyntax lockStatementSyntax:
return(LockStatement.Print(lockStatementSyntax));
case MakeRefExpressionSyntax makeRefExpressionSyntax:
return(MakeRefExpression.Print(makeRefExpressionSyntax));
case MemberAccessExpressionSyntax memberAccessExpressionSyntax:
return(MemberAccessExpression.Print(memberAccessExpressionSyntax));
case MemberBindingExpressionSyntax memberBindingExpressionSyntax:
return(MemberBindingExpression.Print(memberBindingExpressionSyntax));
case NameColonSyntax nameColonSyntax:
return(NameColon.Print(nameColonSyntax));
case NameEqualsSyntax nameEqualsSyntax:
return(NameEquals.Print(nameEqualsSyntax));
case NamespaceDeclarationSyntax namespaceDeclarationSyntax:
return(NamespaceDeclaration.Print(namespaceDeclarationSyntax));
case NullableTypeSyntax nullableTypeSyntax:
return(NullableType.Print(nullableTypeSyntax));
case ObjectCreationExpressionSyntax objectCreationExpressionSyntax:
return(ObjectCreationExpression.Print(objectCreationExpressionSyntax));
case OmittedArraySizeExpressionSyntax omittedArraySizeExpressionSyntax:
return(OmittedArraySizeExpression.Print(omittedArraySizeExpressionSyntax));
case OmittedTypeArgumentSyntax omittedTypeArgumentSyntax:
return(OmittedTypeArgument.Print(omittedTypeArgumentSyntax));
case OrderByClauseSyntax orderByClauseSyntax:
return(OrderByClause.Print(orderByClauseSyntax));
case ParameterListSyntax parameterListSyntax:
return(ParameterList.Print(parameterListSyntax));
case ParameterSyntax parameterSyntax:
return(Parameter.Print(parameterSyntax));
case ParenthesizedExpressionSyntax parenthesizedExpressionSyntax:
return(ParenthesizedExpression.Print(parenthesizedExpressionSyntax));
case ParenthesizedLambdaExpressionSyntax parenthesizedLambdaExpressionSyntax:
return(ParenthesizedLambdaExpression.Print(
parenthesizedLambdaExpressionSyntax
));
case ParenthesizedPatternSyntax parenthesizedPatternSyntax:
return(ParenthesizedPattern.Print(parenthesizedPatternSyntax));
case ParenthesizedVariableDesignationSyntax parenthesizedVariableDesignationSyntax:
return(ParenthesizedVariableDesignation.Print(
parenthesizedVariableDesignationSyntax
));
case PointerTypeSyntax pointerTypeSyntax:
return(PointerType.Print(pointerTypeSyntax));
case PostfixUnaryExpressionSyntax postfixUnaryExpressionSyntax:
return(PostfixUnaryExpression.Print(postfixUnaryExpressionSyntax));
case PredefinedTypeSyntax predefinedTypeSyntax:
return(PredefinedType.Print(predefinedTypeSyntax));
case PrefixUnaryExpressionSyntax prefixUnaryExpressionSyntax:
return(PrefixUnaryExpression.Print(prefixUnaryExpressionSyntax));
case PrimaryConstructorBaseTypeSyntax primaryConstructorBaseTypeSyntax:
return(PrimaryConstructorBaseType.Print(primaryConstructorBaseTypeSyntax));
case QualifiedNameSyntax qualifiedNameSyntax:
return(QualifiedName.Print(qualifiedNameSyntax));
case QueryBodySyntax queryBodySyntax:
return(QueryBody.Print(queryBodySyntax));
case QueryContinuationSyntax queryContinuationSyntax:
return(QueryContinuation.Print(queryContinuationSyntax));
case QueryExpressionSyntax queryExpressionSyntax:
return(QueryExpression.Print(queryExpressionSyntax));
case RangeExpressionSyntax rangeExpressionSyntax:
return(RangeExpression.Print(rangeExpressionSyntax));
case RecursivePatternSyntax recursivePatternSyntax:
return(RecursivePattern.Print(recursivePatternSyntax));
case RefExpressionSyntax refExpressionSyntax:
return(RefExpression.Print(refExpressionSyntax));
case RefTypeExpressionSyntax refTypeExpressionSyntax:
return(RefTypeExpression.Print(refTypeExpressionSyntax));
case RefTypeSyntax refTypeSyntax:
return(RefType.Print(refTypeSyntax));
case RefValueExpressionSyntax refValueExpressionSyntax:
return(RefValueExpression.Print(refValueExpressionSyntax));
case RelationalPatternSyntax relationalPatternSyntax:
return(RelationalPattern.Print(relationalPatternSyntax));
case ReturnStatementSyntax returnStatementSyntax:
return(ReturnStatement.Print(returnStatementSyntax));
case SelectClauseSyntax selectClauseSyntax:
return(SelectClause.Print(selectClauseSyntax));
case SimpleBaseTypeSyntax simpleBaseTypeSyntax:
return(SimpleBaseType.Print(simpleBaseTypeSyntax));
case SimpleLambdaExpressionSyntax simpleLambdaExpressionSyntax:
return(SimpleLambdaExpression.Print(simpleLambdaExpressionSyntax));
case SingleVariableDesignationSyntax singleVariableDesignationSyntax:
return(SingleVariableDesignation.Print(singleVariableDesignationSyntax));
case SizeOfExpressionSyntax sizeOfExpressionSyntax:
return(SizeOfExpression.Print(sizeOfExpressionSyntax));
case StackAllocArrayCreationExpressionSyntax stackAllocArrayCreationExpressionSyntax:
return(StackAllocArrayCreationExpression.Print(
stackAllocArrayCreationExpressionSyntax
));
case SwitchExpressionSyntax switchExpressionSyntax:
return(SwitchExpression.Print(switchExpressionSyntax));
case SwitchSectionSyntax switchSectionSyntax:
return(SwitchSection.Print(switchSectionSyntax));
case SwitchStatementSyntax switchStatementSyntax:
return(SwitchStatement.Print(switchStatementSyntax));
case ThisExpressionSyntax thisExpressionSyntax:
return(ThisExpression.Print(thisExpressionSyntax));
case ThrowExpressionSyntax throwExpressionSyntax:
return(ThrowExpression.Print(throwExpressionSyntax));
case ThrowStatementSyntax throwStatementSyntax:
return(ThrowStatement.Print(throwStatementSyntax));
case TryStatementSyntax tryStatementSyntax:
return(TryStatement.Print(tryStatementSyntax));
case TupleElementSyntax tupleElementSyntax:
return(TupleElement.Print(tupleElementSyntax));
case TupleExpressionSyntax tupleExpressionSyntax:
return(TupleExpression.Print(tupleExpressionSyntax));
case TupleTypeSyntax tupleTypeSyntax:
return(TupleType.Print(tupleTypeSyntax));
case TypeArgumentListSyntax typeArgumentListSyntax:
return(TypeArgumentList.Print(typeArgumentListSyntax));
case TypeConstraintSyntax typeConstraintSyntax:
return(TypeConstraint.Print(typeConstraintSyntax));
case TypeOfExpressionSyntax typeOfExpressionSyntax:
return(TypeOfExpression.Print(typeOfExpressionSyntax));
case TypeParameterConstraintClauseSyntax typeParameterConstraintClauseSyntax:
return(TypeParameterConstraintClause.Print(
typeParameterConstraintClauseSyntax
));
case TypeParameterListSyntax typeParameterListSyntax:
return(TypeParameterList.Print(typeParameterListSyntax));
case TypeParameterSyntax typeParameterSyntax:
return(TypeParameter.Print(typeParameterSyntax));
case TypePatternSyntax typePatternSyntax:
return(TypePattern.Print(typePatternSyntax));
case UnaryPatternSyntax unaryPatternSyntax:
return(UnaryPattern.Print(unaryPatternSyntax));
case UnsafeStatementSyntax unsafeStatementSyntax:
return(UnsafeStatement.Print(unsafeStatementSyntax));
case UsingDirectiveSyntax usingDirectiveSyntax:
return(UsingDirective.Print(usingDirectiveSyntax));
case UsingStatementSyntax usingStatementSyntax:
return(UsingStatement.Print(usingStatementSyntax));
case VariableDeclarationSyntax variableDeclarationSyntax:
return(VariableDeclaration.Print(variableDeclarationSyntax));
case VariableDeclaratorSyntax variableDeclaratorSyntax:
return(VariableDeclarator.Print(variableDeclaratorSyntax));
case VarPatternSyntax varPatternSyntax:
return(VarPattern.Print(varPatternSyntax));
case WhenClauseSyntax whenClauseSyntax:
return(WhenClause.Print(whenClauseSyntax));
case WhereClauseSyntax whereClauseSyntax:
return(WhereClause.Print(whereClauseSyntax));
case WhileStatementSyntax whileStatementSyntax:
return(WhileStatement.Print(whileStatementSyntax));
case WithExpressionSyntax withExpressionSyntax:
return(WithExpression.Print(withExpressionSyntax));
case YieldStatementSyntax yieldStatementSyntax:
return(YieldStatement.Print(yieldStatementSyntax));
default:
throw new Exception("Can't handle " + syntaxNode.GetType().Name);
}
}
finally
{
depth--;
}
}
public static CodePattern Parse(string pattern)
{
var bp = new StringBuilder(pattern.Length);
var marker = default(string);
var markers = new Lazy <List <CodePatternMarker> >();
var op = new Range(0, 0);
var ops = new List <Range>();
foreach (var c in pattern)
{
if (c == '{')
{
if (marker != null)
{
throw new FormatException();
}
marker = "";
}
else if (marker != null)
{
if (c == '}')
{
var position = bp.Length;
if ((position & 1) != 0)
{
throw new FormatException();
}
markers.Value.Add(new CodePatternMarker {
Name = marker, Position = position / 2
});
marker = null;
}
else
{
marker += c;
}
}
else if (IsClean(c))
{
bp.Append(c);
}
else if (c == '|')
{
var position = bp.Length;
if (op != default(Range))
{
if ((position & 1) != 0)
{
throw new FormatException();
}
op.Size = position / 2 - op.Start;
ops.Add(op);
}
op = new Range(position / 2, 0);
}
}
if (marker != null)
{
throw new FormatException();
}
if (op != default(Range))
{
var position = bp.Length;
if ((position & 1) != 0)
{
throw new FormatException();
}
op.Size = position / 2 - op.Start;
ops.Add(op);
}
var binary = BinaryPattern.Parse(bp.ToString());
var x = new CodePattern {
Markers = markers.IsValueCreated ? markers.Value : null, Binary = binary, Operations = ops
};
return(x);
}
