public SimpleRecResult Recognize(IdContainer Container, CodeString Code, GetIdOptions Options, ref Identifier Ret)
{
var Result = Code.StartsWith(Operators, Skip, IdCharCheck: new IdCharCheck(true));
if (Result.Index != -1)
{
var State = Container.State;
var ChildC = Code.TrimmedSubstring(State, Result.String.Length, Options.EnableMessages);
if (!ChildC.IsValid)
{
return(SimpleRecResult.Failed);
}
var TOptions = Options;
TOptions.Func = x => x.RealId is Type;
var Child = Identifiers.Recognize(Container, ChildC, TOptions);
if (Child == null)
{
return(SimpleRecResult.Failed);
}
var RChild = Child.RealId as Type;
if (RChild == null || (RChild.TypeFlags & TypeFlags.CanBeReference) == 0)
{
if (Options.EnableMessages)
{
State.Messages.Add(MessageId.UnknownId, Code);
}
return(SimpleRecResult.Failed);
}
ReferenceMode Mode;
if (Result.Index == 0)
{
Mode = ReferenceMode.Unsafe;
}
else if (Result.Index == 1)
{
Mode = ReferenceMode.IdMustBeAssigned;
}
else if (Result.Index == 2)
{
Mode = ReferenceMode.IdGetsAssigned;
}
else
{
throw new ApplicationException();
}
Ret = new ReferenceType(Container, Child, Mode);
if (Options.Func == null || Options.Func(Ret))
{
return(SimpleRecResult.Succeeded);
}
}
return(SimpleRecResult.Unknown);
}
public ExprRecResult Recognize(CodeString Code, PluginRoot Plugin, ref ExpressionNode Out)
{
var Result = Code.StartsWith(Operators, Skip, new IdCharCheck(true));
if (Result.Position != -1)
{
var State = Plugin.State;
var Right = Code.Substring(Result.String.Length).Trim();
Right = Right.TrimOneBracket(SkippingHandlers);
if (Right.Length == 0)
{
State.Messages.Add(MessageId.DeficientExpr, Code);
return(ExprRecResult.Failed);
}
var TypeMngrPlugin = Plugin.GetPlugin <TypeMngrPlugin>();
if (TypeMngrPlugin == null)
{
return(ExprRecResult.Unknown);
}
var OldCheckingMode = TypeMngrPlugin.CheckingMode;
if (Result.Index == 0)
{
TypeMngrPlugin.CheckingMode = CheckingMode.Checked;
}
else if (Result.Index == 1)
{
TypeMngrPlugin.CheckingMode = CheckingMode.Unchecked;
}
else
{
throw new ApplicationException();
}
Out = Expressions.Recognize(Right, Plugin);
TypeMngrPlugin.CheckingMode = OldCheckingMode;
if (Out == null)
{
return(ExprRecResult.Failed);
}
else
{
return(ExprRecResult.Ready);
}
}
return(ExprRecResult.Unknown);
}
public SimpleRecResult Recognize(IdContainer Container, ref CodeString Code, List <Modifier> Out)
{
var Result = Code.StartsWith(Strings, null, new IdCharCheck(true));
if (Result.Index != -1)
{
var State = Container.State;
var ModCode = Code.Substring(0, Result.String.Length);
for (var i = 0; i < Out.Count; i++)
{
if (Out[i] is CallingConventionModifier)
{
State.Messages.Add(MessageId.NotExpected, ModCode);
return(SimpleRecResult.Failed);
}
}
CallingConvention Conv;
if (Result.Index == 0)
{
Conv = CallingConvention.StdCall;
}
else if (Result.Index == 1)
{
Conv = CallingConvention.CDecl;
}
else if (Result.Index == 2)
{
Conv = CallingConvention.ZinniaCall;
}
else
{
throw new NotImplementedException();
}
Out.Add(new CallingConventionModifier(ModCode, Conv));
Code = Code.Substring(Result.String.Length).Trim();
return(SimpleRecResult.Succeeded);
}
return(SimpleRecResult.Unknown);
}
public ExprRecResult Recognize(CodeString Code, PluginRoot Plugin, ref ExpressionNode Out)
{
var Result = Code.StartsWith(Operators, Skip, new IdCharCheck(true));
if (Result.Position != -1)
{
var State = Plugin.State;
var Right = Code.Substring(Result.String.Length).Trim();
Right = Right.TrimOneBracket(SkippingHandlers);
if (Right.Length == 0)
{
State.Messages.Add(MessageId.DeficientExpr, Code);
return(ExprRecResult.Failed);
}
var Scope = new CodeScopeNode(Plugin.Container, Right);
if (!Scope.ProcessCode())
{
return(ExprRecResult.Failed);
}
var List = Scope.GetContainerId("retvar", x => x is LocalVariable);
var RetVar = Identifiers.SelectIdentifier(State, List, Code) as LocalVariable;
if (RetVar == null)
{
return(ExprRecResult.Failed);
}
Out = new ScopeExpressionNode(Scope, Code)
{
ReturnVar = RetVar,
};
return(ExprRecResult.Succeeded);
}
return(ExprRecResult.Unknown);
}
public SimpleRecResult Recognize(IdContainer Container, ref CodeString Code, List <Modifier> Out)
{
if (Code.StartsWith(String, new IdCharCheck(true)))
{
var State = Container.State;
var ModCode = Code.Substring(0, String.Length);
for (var i = 0; i < Out.Count; i++)
{
if (Out[i] is NoBaseModifier)
{
State.Messages.Add(MessageId.NotExpected, ModCode);
return(SimpleRecResult.Failed);
}
}
Out.Add(new NoBaseModifier(ModCode));
Code = Code.Substring(String.Length).Trim();
return(SimpleRecResult.Succeeded);
}
return(SimpleRecResult.Unknown);
}
public CodeString BetweenOperatos(CodeString Code)
{
if (UseMarker)
{
var StrLength = Code.Length;
if (StrLength < 2 || Code[0] != Marker || Code[StrLength - 1] != Marker)
{
return(new CodeString());
}
}
var StartRes = Code.StartsWith(Operators, Skip);
var EndRes = Code.EndsWith(Operators, Skip);
if (StartRes.Index == -1 || EndRes.Index == -1)
{
return(new CodeString());
}
if (StartRes.Index != EndRes.Index)
{
return(new CodeString());
}
var Length = StartRes.String.Length;
if (EndRes.Position < Length)
{
return(new CodeString());
}
Code = Code.Substring(Length, Code.Length - Length * 2);
if (Code.Find(Operators, Skip).Index != -1)
{
return(new CodeString());
}
return(Code);
}
public SimpleRecResult Recognize(IdContainer Container, ref CodeString Code, List <Modifier> Out)
{
var Result = Code.StartsWith(Strings, null, new IdCharCheck(true));
if (Result.Index != -1)
{
var State = Container.State;
var ModCode = Code.Substring(0, Result.String.Length);
ParameterFlags Flags;
if (Result.Index == 0)
{
Flags = ParameterFlags.ParamArray;
}
else
{
throw new NotImplementedException();
}
for (var i = 0; i < Out.Count; i++)
{
var FlagMod = Out[i] as ParamFlagModifier;
if (FlagMod != null && (FlagMod.Flags & Flags) != 0)
{
State.Messages.Add(MessageId.NotExpected, ModCode);
return(SimpleRecResult.Failed);
}
}
Out.Add(new ParamFlagModifier(ModCode, Flags));
Code = Code.Substring(Result.String.Length).Trim();
return(SimpleRecResult.Succeeded);
}
return(SimpleRecResult.Unknown);
}
public SimpleRecResult Recognize(IdContainer Container, CodeString Code, GetIdOptions Options, ref Identifier Ret)
{
if (Code.StartsWith(Operators, Skip, IdCharCheck: new IdCharCheck(true)).Index == 0)
{
var State = Container.State;
if (Code[Code.Length - 1] != ')')
{
if (Options.EnableMessages)
{
State.Messages.Add(MessageId.NotExpected, Code);
}
return(SimpleRecResult.Failed);
}
var BracketPos = Code.GetBracketPos(State, true, Options.EnableMessages);
if (BracketPos == -1)
{
return(SimpleRecResult.Failed);
}
var Left = Code.TrimmedSubstring(State, 3, BracketPos - 3, Options.EnableMessages);
if (!Left.IsValid)
{
return(SimpleRecResult.Failed);
}
CallingConvention CallConv;
if (!Modifiers.GetCallConv(Container, ref Left, out CallConv))
{
return(SimpleRecResult.Failed);
}
if (CallConv == CallingConvention.Unknown)
{
CallConv = Container.DefaultCallConv;
}
var TOptions = Options;
TOptions.Func = x => x.RealId is Type;
var RetType = Identifiers.Recognize(Container, Left, TOptions);
var StrParams = Code.Substring(BracketPos + 1, Code.Length - BracketPos - 2).Trim();
var Flags = VarDeclarationListFlags.EnableUnnamed | VarDeclarationListFlags.EnableInitValue;
if (Options.EnableMessages)
{
Flags |= VarDeclarationListFlags.EnableMessages;
}
var DeclList = VarDeclarationList.Create(Container, StrParams, null, Flags);
if (DeclList == null || RetType == null)
{
return(SimpleRecResult.Failed);
}
if (!(RetType.RealId is Type))
{
State.Messages.Add(MessageId.UnknownType, Left);
return(SimpleRecResult.Failed);
}
var Params = DeclList.ToFuncParams(Container.GetPlugin());
if (Params == null || Params.Contains(null))
{
return(SimpleRecResult.Failed);
}
Ret = new TypeOfFunction(Container, CallConv, RetType, Params);
if (Options.Func == null || Options.Func(Ret))
{
return(SimpleRecResult.Succeeded);
}
}
return(SimpleRecResult.Unknown);
}
public SimpleRecResult Recognize(IdContainer Container, ref CodeString Code, List <Modifier> Out)
{
var Result = Code.StartsWith(Strings, null, new IdCharCheck(true));
if (Result.Index != -1)
{
var State = Container.State;
var ModCode = Code.Substring(0, Result.String.Length);
IdentifierFlags Flags;
if (Result.Index == 0)
{
Flags = IdentifierFlags.Virtual;
}
else if (Result.Index == 1)
{
Flags = IdentifierFlags.Override;
}
else if (Result.Index == 2)
{
Flags = IdentifierFlags.Abstract;
}
else if (Result.Index == 3)
{
Flags = IdentifierFlags.Sealed;
}
else if (Result.Index == 4)
{
Flags = IdentifierFlags.Static;
}
else if (Result.Index == 5)
{
Flags = IdentifierFlags.Extern;
}
else if (Result.Index == 6)
{
Flags = IdentifierFlags.ReadOnly;
}
else if (Result.Index == 7)
{
Flags = IdentifierFlags.HideBaseId;
}
else
{
throw new NotImplementedException();
}
for (var i = 0; i < Out.Count; i++)
{
var FlagMod = Out[i] as FlagModifier;
if (FlagMod != null && (FlagMod.Flags & Flags) != 0)
{
State.Messages.Add(MessageId.NotExpected, ModCode);
return(SimpleRecResult.Failed);
}
}
Out.Add(new FlagModifier(ModCode, Flags));
Code = Code.Substring(Result.String.Length).Trim();
return(SimpleRecResult.Succeeded);
}
return(SimpleRecResult.Unknown);
}
public SimpleRecResult Recognize(IdContainer Container, ref CodeString Code, List <Modifier> Out)
{
var Result = Code.StartsWith(Strings, null, new IdCharCheck(true));
if (Result.Index != -1)
{
var State = Container.State;
var ModCode = Code.Substring(0, Result.String.Length);
IdentifierAccess Access;
if (Result.Index == 0)
{
Access = IdentifierAccess.Public;
}
else if (Result.Index == 1)
{
Access = IdentifierAccess.Protected;
}
else if (Result.Index == 2)
{
Access = IdentifierAccess.Private;
}
else if (Result.Index == 3)
{
Access = IdentifierAccess.Internal;
}
else
{
throw new NotImplementedException();
}
for (var i = 0; i < Out.Count; i++)
{
var AccessMod = Out[i] as AccessModifier;
if (AccessMod != null)
{
var Allowed = false;
if (Access == IdentifierAccess.Internal)
{
Allowed = AccessMod.Access == IdentifierAccess.Protected;
}
else if (Access == IdentifierAccess.Protected)
{
Allowed = AccessMod.Access == IdentifierAccess.Internal;
}
if (!Allowed)
{
State.Messages.Add(MessageId.NotExpected, ModCode);
return(SimpleRecResult.Failed);
}
}
}
Out.Add(new AccessModifier(ModCode, Access));
Code = Code.Substring(Result.String.Length).Trim();
return(SimpleRecResult.Succeeded);
}
return(SimpleRecResult.Unknown);
}
public ExprRecResult Recognize(CodeString Code, PluginRoot Plugin, ref ExpressionNode Ret)
{
if (Code.Length == 0)
{
return(ExprRecResult.Unknown);
}
var OldCode = Code;
var State = Plugin.State;
var Container = Plugin.Container;
var Global = Container.GlobalContainer;
var RadixSpecified = false;
var Radix = 10;
var Sign = RecognizerHelper.GetSign(ref Code);
if (Code.Length == 0)
{
return(ExprRecResult.Unknown);
}
if (AtStartStrings != null)
{
var Result = Code.StartsWith(AtStartStrings, Skip);
if (Result.Index != -1)
{
Code = Code.TrimmedSubstring(State, Result.String.Length);
if (!Code.IsValid)
{
return(ExprRecResult.Failed);
}
RadixSpecified = true;
Radix = AtStart[Result.Index].Radix;
}
}
if (AtEndStrings != null)
{
var Result = Code.EndsWith(AtEndStrings, Skip);
if (Result.Index != -1)
{
if (Radix != -1)
{
State.Messages.Add(MessageId.MultipleRadix, Code);
return(ExprRecResult.Failed);
}
Code = Code.TrimmedSubstring(State, Result.String.Length);
if (!Code.IsValid)
{
return(ExprRecResult.Failed);
}
RadixSpecified = true;
Radix = AtStart[Result.Index].Radix;
}
}
if (RecognizerHelper.GetSign(ref Code))
{
Sign = !Sign;
}
if (Code.Length == 0 || (!char.IsDigit(Code[0]) && !RadixSpecified))
{
return(ExprRecResult.Unknown);
}
var Options = new ConvStrToNumberOptions();
var Type = TypeExtractor(Container, ref Code);
if (Type == null)
{
Options.Type = ConstValueType.Unknown;
}
else
{
var RType = Type.RealId as Type;
Options.Type = RType.ConstValueType;
}
Code = Code.Trim();
if (Code.Length == 0)
{
return(ExprRecResult.Unknown);
}
Options.Radix = Radix;
Options.Number = Code.String;
Options.LetterCase = LetterCase.OnlyUpper;
Options.EnableENotation = true;
Options.Sign = Sign;
ConstValue Value;
var Res = RecognizerHelper.ConvStrToNumber(State, Code, Options, out Value);
if (Res == SimpleRecResult.Unknown)
{
return(ExprRecResult.Unknown);
}
else if (Res == SimpleRecResult.Failed)
{
return(ExprRecResult.Failed);
}
if (Type == null)
{
Type = Constants.GetDefaultType(Container, Value.Type);
if (Type.RealId is NumberType && !Value.CheckBounds(Type))
{
var SystemType = Type.GetType();
do
{
var RType = Type.RealId as Type;
Type = Global.CommonIds.GetIdentifier(SystemType, RType.Size * 2);
if (Type == null)
{
if (typeof(SignedType).IsEquivalentTo(SystemType))
{
Type = Global.CommonIds.GetLargestType(typeof(UnsignedType));
}
else
{
Type = Global.CommonIds.GetLargestType(typeof(SignedType));
}
break;
}
} while (!Value.CheckBounds(Type));
}
}
if (!Value.CheckBounds(State, Type, OldCode))
{
return(ExprRecResult.Failed);
}
var Flags = Options.Type == ConstValueType.Unknown ?
ExpressionFlags.AutoConvert : ExpressionFlags.None;
Ret = new ConstExpressionNode(Type, Value, OldCode, Flags);
return(ExprRecResult.Succeeded);
}
