private void NormalSyntaxHighlight(Utoken utoken, UnparsableAst target, IDecoration decoration)
{
if (target.AstValue is D.Color && SpecialSyntaxHighlightForColorLiterals)
{
Color color;
if (Enum.TryParse <Color>(target.AstValue.ToString(), out color))
{
decoration
.Add(DecorationKey.Background, color)
;
if (color.EqualToAny(Color.Black, Color.Blue, Color.Green, Color.Red))
{
decoration
.Add(DecorationKey.Foreground, Color.White)
;
}
else
{
decoration
.Add(DecorationKey.Foreground, Color.Black)
;
}
}
}
else if (utoken.Discriminator.EqualToAny(CommentContent, CommentStartSymbol, CommentEndSymbol))
{
decoration
.Add(DecorationKey.Foreground, ForeColorOfComment)
;
}
else if (target.BnfTerm is KeyTerm)
{
if (target.BnfTerm.IsOperator() || target.BnfTerm.IsBrace())
{
decoration
.Add(DecorationKey.Foreground, ForeColorOfOperator)
;
}
else
{
decoration
.Add(DecorationKey.Foreground, ForeColorOfKeyword)
;
}
}
else if (target.AstValue is D.Type)
{
decoration
.Add(DecorationKey.Foreground, ForeColorOfType)
;
}
else if (target.BnfTerm.IsLiteral() || target.BnfTerm.IsConstant())
{
decoration
.Add(DecorationKey.Foreground, ForeColorOfLiteral)
;
}
}
public IActionResult PostLogin([FromBody()] Login loginInfo)
{
LoginOutput output = new LoginOutput();
if (!ModelState.IsValid)
{
output.result = "驗證失敗!";
return(Ok(output));
}
var user = _context.User.FirstOrDefault(x => x.UserId == loginInfo.userId && x.Password == loginInfo.password);
if (user == null)
{
output.result = "帳號或密碼輸入錯誤!";
return(Ok(output));
}
// 取得ClientIP
string ClientIP = HttpContext.Connection.RemoteIpAddress.ToString();
// 產生Token
var UToken = Guid.NewGuid().ToString().ToUpper();
// 設定token逾時分鐘數
int TimeoutMinute = 20;
// 計算逾時時間
DateTime UtokenTime = DateTime.Now.AddMinutes(TimeoutMinute);
// 刪除所有逾時Token資料
var timeoutToken = _context.Utoken.Where(x => x.UTokenTimeOut < DateTime.Now && x.UserId == user.UserId).ToList();
if (timeoutToken.Count > 0)
{
_context.Utoken.RemoveRange(timeoutToken);
}
// 新增本次登入token資料
Utoken newToken = new Utoken()
{
UserId = user.UserId,
User = user,
IP = ClientIP,
UtokenId = UToken,
LastInTime = DateTime.Now,
UTokenTimeOut = UtokenTime
};
_context.Utoken.Add(newToken);
_context.SaveChanges();
output = new LoginOutput
{
result = "登入成功!",
uToken = newToken.UtokenId
};
return(Ok(output));
}
internal IDecoration GetDecoration(Utoken utoken)
{
UnparsableAst target = utoken is UtokenText
? ((UtokenText)utoken).Reference
: null;
return(GetDecoration(utoken, target));
}
private void NormalSyntaxHighlight(Utoken utoken, UnparsableAst target, IDecoration decoration)
{
if (target.BnfTerm is KeyTerm)
{
decoration
.Add(DecorationKey.Foreground, ForeColorOfOperator)
;
}
else if (target.BnfTerm.IsLiteral() || target.BnfTerm.IsConstant())
{
decoration
.Add(DecorationKey.Foreground, ForeColorOfLiteral)
;
}
}
public override IDecoration GetDecoration(Utoken utoken, UnparsableAst target)
{
var decoration = base.GetDecoration(utoken, target);
decoration.Add(DecorationKey.FontFamily, FontFamily.GenericMonospace);
if (target != null)
{
if (SyntaxHighlight == GrammarPrefix.SyntaxHighlight.Color)
{
NormalSyntaxHighlight(utoken, target, decoration);
}
}
return(decoration);
}
public override IDecoration GetDecoration(Utoken utoken, UnparsableAst target)
{
var decoration = base.GetDecoration(utoken, target);
decoration.Add(DecorationKey.FontFamily, FontFamily.GenericMonospace);
if (utoken.Discriminator.EqualToAny(CommentContent, CommentStartSymbol, CommentEndSymbol))
{
decoration
.Add(DecorationKey.Foreground, ForeColorOfComment)
;
return(decoration);
}
if (target != null)
{
if (target.BnfTerm.EqualToAny(B.BOOLEAN, B.NULL) || target.BnfTerm is NumberLiteral)
{
decoration.Add(DecorationKey.Foreground, ForeColorOfLiteral);
}
else if (target.AstParentMember != null && target.AstParentMember.BnfTerm == B.Key)
{
if (target.AstValue is string && ((string)target.AstValue).EqualToAny(TYPE_KEYWORD, COLLECTION_VALUES_KEYWORD, PRIMITIVE_VALUE_KEYWORD))
{
decoration.Add(DecorationKey.Foreground, ForeColorOfKeyword);
}
else
{
decoration.Add(DecorationKey.Foreground, ForeColorOfKey);
}
}
else if (target.AstParentMember != null && target.AstParentMember.BnfTerm == B.Value)
{
if (target.AstParent != null && target.AstParent.AstValue is KeyValuePair <string, object> && ((KeyValuePair <string, object>)target.AstParent.AstValue).IsTypeInfo)
{
decoration.Add(DecorationKey.Foreground, ForeColorOfType);
}
else
{
decoration.Add(DecorationKey.Foreground, ForeColorOfValue);
}
}
}
return(decoration);
}
private void CrazySyntaxHighlight(Utoken utoken, UnparsableAst target, IDecoration decoration)
{
if (target.AstValue is D.Color)
{
Color color;
if (Enum.TryParse <Color>(target.AstValue.ToString(), out color))
{
decoration
.Add(DecorationKey.Background, color)
;
if (color.EqualToAny(Color.Black, Color.Blue, Color.Green, Color.Red))
{
decoration
.Add(DecorationKey.Foreground, Color.White)
;
}
else
{
decoration
.Add(DecorationKey.Foreground, Color.Black)
;
}
}
}
else if (utoken.Discriminator == CommentContent)
{
decoration
.Add(DecorationKey.Foreground, Color.Pink)
.Add(DecorationKey.TextDecoration, TextDecoration.Strikethrough)
.Add(DecorationKey.FontStyle, FontStyle.Italic)
;
}
else if (utoken.Discriminator == CommentStartSymbol)
{
decoration
.Add(DecorationKey.Foreground, Color.Yellow)
.Add(DecorationKey.Background, Color.Violet)
;
}
else if (utoken.Discriminator == CommentEndSymbol)
{
decoration
.Add(DecorationKey.Foreground, Color.Blue)
.Add(DecorationKey.Background, Color.Yellow)
;
}
else if (utoken.Discriminator == StringLiteralStartSymbol)
{
decoration
.Add(DecorationKey.FontSizeRelativePercent, 2)
.Add(DecorationKey.Foreground, Color.Red)
.Add(DecorationKey.Background, Color.Blue)
;
}
else if (target.AstValue is D.If)
{
if (target.BnfTerm == B.LEFT_PAREN)
{
decoration
.Add(DecorationKey.FontWeight, FontWeight.Bold)
.Add(DecorationKey.FontSizeRelativePercent, 2)
.Add(DecorationKey.Foreground, Color.Blue)
;
}
else
{
decoration
.Add(DecorationKey.FontWeight, FontWeight.Bold)
.Add(DecorationKey.TextDecoration, TextDecoration.Underline)
;
}
}
else if (target.BnfTerm == B.PROGRAM)
{
decoration
.Add(DecorationKey.FontStyle, FontStyle.Italic)
.Add(DecorationKey.Foreground, Color.Red)
.Add(DecorationKey.Background, Color.Yellow)
.Add(DecorationKey.FontSize, 30);
}
else if (target.AstValue is D.Type)
{
decoration
.Add(DecorationKey.BaselineAlignment, BaselineAlignment.Subscript)
.Add(DecorationKey.FontSizeRelativePercent, 0.75);
}
else if (target.AstValue is INumberLiteral)
{
INumberLiteral number = (INumberLiteral)target.AstValue;
if (number.Value is int)
{
if (((int)number.Value) % 2 == 0)
{
decoration
.Add(DecorationKey.Foreground, Color.Red)
;
}
else
{
decoration
.Add(DecorationKey.Foreground, Color.Green)
.Add(DecorationKey.Background, Color.Yellow)
;
}
}
}
}
public virtual IDecoration GetDecoration(Utoken utoken, UnparsableAst target)
{
return Decoration.None;
}
internal IDecoration GetDecoration(Utoken utoken)
{
UnparsableAst target = utoken is UtokenText
? ((UtokenText)utoken).Reference
: null;
return GetDecoration(utoken, target);
}
public static bool IsTab(this Utoken utoken)
{
return(utoken is UtokenWhitespace && ((UtokenWhitespace)utoken).kind == UtokenWhitespace.Kind.Tab);
}
public static bool IsEmptyLine(this Utoken utoken)
{
return(utoken is UtokenWhitespace && ((UtokenWhitespace)utoken).kind == UtokenWhitespace.Kind.EmptyLine);
}
public static bool IsIndent(this Utoken utoken)
{
return(utoken is UtokenIndent);
}
public virtual IDecoration GetDecoration(Utoken utoken, UnparsableAst target)
{
return(Decoration.None);
}