niko
325 lines
14 KiB
C#
325 lines
14 KiB
C#
using System;
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using System.Globalization;
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namespace System.Text.RegularExpressions
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{
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// Token: 0x020002C4 RID: 708
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internal class CategoryUtils
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{
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// Token: 0x060019AD RID: 6573 RVA: 0x0005B5B8 File Offset: 0x000597B8
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public static Category CategoryFromName(string name)
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{
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Category category;
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try
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{
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if (name.StartsWith("Is"))
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{
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name = name.Substring(2);
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}
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category = (Category)((ushort)Enum.Parse(typeof(Category), "Unicode" + name, false));
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}
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catch (ArgumentException)
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{
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category = Category.None;
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}
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return category;
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}
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// Token: 0x060019AE RID: 6574 RVA: 0x0005B634 File Offset: 0x00059834
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public static bool IsCategory(Category cat, char c)
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{
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switch (cat)
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{
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case Category.None:
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return false;
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case Category.Any:
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return c != '\n';
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case Category.AnySingleline:
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return true;
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case Category.Word:
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return char.IsLetterOrDigit(c) || CategoryUtils.IsCategory(UnicodeCategory.ConnectorPunctuation, c);
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case Category.Digit:
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return char.IsDigit(c);
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case Category.WhiteSpace:
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return char.IsWhiteSpace(c);
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case Category.EcmaAny:
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return c != '\n';
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case Category.EcmaAnySingleline:
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return true;
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case Category.EcmaWord:
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return ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') || ('0' <= c && c <= '9') || '_' == c;
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case Category.EcmaDigit:
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return '0' <= c && c <= '9';
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case Category.EcmaWhiteSpace:
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return c == ' ' || c == '\f' || c == '\n' || c == '\r' || c == '\t' || c == '\v';
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case Category.UnicodeL:
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return CategoryUtils.IsCategory(UnicodeCategory.UppercaseLetter, c) || CategoryUtils.IsCategory(UnicodeCategory.LowercaseLetter, c) || CategoryUtils.IsCategory(UnicodeCategory.TitlecaseLetter, c) || CategoryUtils.IsCategory(UnicodeCategory.ModifierLetter, c) || CategoryUtils.IsCategory(UnicodeCategory.OtherLetter, c);
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case Category.UnicodeM:
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return CategoryUtils.IsCategory(UnicodeCategory.NonSpacingMark, c) || CategoryUtils.IsCategory(UnicodeCategory.EnclosingMark, c) || CategoryUtils.IsCategory(UnicodeCategory.SpacingCombiningMark, c);
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case Category.UnicodeN:
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return CategoryUtils.IsCategory(UnicodeCategory.DecimalDigitNumber, c) || CategoryUtils.IsCategory(UnicodeCategory.LetterNumber, c) || CategoryUtils.IsCategory(UnicodeCategory.OtherNumber, c);
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case Category.UnicodeZ:
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return CategoryUtils.IsCategory(UnicodeCategory.SpaceSeparator, c) || CategoryUtils.IsCategory(UnicodeCategory.LineSeparator, c) || CategoryUtils.IsCategory(UnicodeCategory.ParagraphSeparator, c);
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case Category.UnicodeP:
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return CategoryUtils.IsCategory(UnicodeCategory.DashPunctuation, c) || CategoryUtils.IsCategory(UnicodeCategory.OpenPunctuation, c) || CategoryUtils.IsCategory(UnicodeCategory.InitialQuotePunctuation, c) || CategoryUtils.IsCategory(UnicodeCategory.ClosePunctuation, c) || CategoryUtils.IsCategory(UnicodeCategory.FinalQuotePunctuation, c) || CategoryUtils.IsCategory(UnicodeCategory.ConnectorPunctuation, c) || CategoryUtils.IsCategory(UnicodeCategory.OtherPunctuation, c);
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case Category.UnicodeS:
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return CategoryUtils.IsCategory(UnicodeCategory.MathSymbol, c) || CategoryUtils.IsCategory(UnicodeCategory.CurrencySymbol, c) || CategoryUtils.IsCategory(UnicodeCategory.ModifierSymbol, c) || CategoryUtils.IsCategory(UnicodeCategory.OtherSymbol, c);
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case Category.UnicodeC:
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return CategoryUtils.IsCategory(UnicodeCategory.Control, c) || CategoryUtils.IsCategory(UnicodeCategory.Format, c) || CategoryUtils.IsCategory(UnicodeCategory.PrivateUse, c) || CategoryUtils.IsCategory(UnicodeCategory.Surrogate, c) || CategoryUtils.IsCategory(UnicodeCategory.OtherNotAssigned, c);
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case Category.UnicodeLu:
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return CategoryUtils.IsCategory(UnicodeCategory.UppercaseLetter, c);
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case Category.UnicodeLl:
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return CategoryUtils.IsCategory(UnicodeCategory.LowercaseLetter, c);
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case Category.UnicodeLt:
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return CategoryUtils.IsCategory(UnicodeCategory.TitlecaseLetter, c);
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case Category.UnicodeLm:
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return CategoryUtils.IsCategory(UnicodeCategory.ModifierLetter, c);
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case Category.UnicodeLo:
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return CategoryUtils.IsCategory(UnicodeCategory.OtherLetter, c);
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case Category.UnicodeMn:
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return CategoryUtils.IsCategory(UnicodeCategory.NonSpacingMark, c);
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case Category.UnicodeMe:
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return CategoryUtils.IsCategory(UnicodeCategory.EnclosingMark, c);
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case Category.UnicodeMc:
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return CategoryUtils.IsCategory(UnicodeCategory.SpacingCombiningMark, c);
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case Category.UnicodeNd:
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return CategoryUtils.IsCategory(UnicodeCategory.DecimalDigitNumber, c);
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case Category.UnicodeNl:
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return CategoryUtils.IsCategory(UnicodeCategory.LetterNumber, c);
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case Category.UnicodeNo:
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return CategoryUtils.IsCategory(UnicodeCategory.OtherNumber, c);
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case Category.UnicodeZs:
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return CategoryUtils.IsCategory(UnicodeCategory.SpaceSeparator, c);
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case Category.UnicodeZl:
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return CategoryUtils.IsCategory(UnicodeCategory.LineSeparator, c);
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case Category.UnicodeZp:
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return CategoryUtils.IsCategory(UnicodeCategory.ParagraphSeparator, c);
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case Category.UnicodePd:
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return CategoryUtils.IsCategory(UnicodeCategory.DashPunctuation, c);
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case Category.UnicodePs:
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return CategoryUtils.IsCategory(UnicodeCategory.OpenPunctuation, c);
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case Category.UnicodePi:
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return CategoryUtils.IsCategory(UnicodeCategory.InitialQuotePunctuation, c);
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case Category.UnicodePe:
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return CategoryUtils.IsCategory(UnicodeCategory.ClosePunctuation, c);
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case Category.UnicodePf:
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return CategoryUtils.IsCategory(UnicodeCategory.FinalQuotePunctuation, c);
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case Category.UnicodePc:
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return CategoryUtils.IsCategory(UnicodeCategory.ConnectorPunctuation, c);
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case Category.UnicodePo:
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return CategoryUtils.IsCategory(UnicodeCategory.OtherPunctuation, c);
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case Category.UnicodeSm:
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return CategoryUtils.IsCategory(UnicodeCategory.MathSymbol, c);
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case Category.UnicodeSc:
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return CategoryUtils.IsCategory(UnicodeCategory.CurrencySymbol, c);
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case Category.UnicodeSk:
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return CategoryUtils.IsCategory(UnicodeCategory.ModifierSymbol, c);
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case Category.UnicodeSo:
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return CategoryUtils.IsCategory(UnicodeCategory.OtherSymbol, c);
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case Category.UnicodeCc:
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return CategoryUtils.IsCategory(UnicodeCategory.Control, c);
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case Category.UnicodeCf:
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return CategoryUtils.IsCategory(UnicodeCategory.Format, c);
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case Category.UnicodeCo:
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return CategoryUtils.IsCategory(UnicodeCategory.PrivateUse, c);
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case Category.UnicodeCs:
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return CategoryUtils.IsCategory(UnicodeCategory.Surrogate, c);
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case Category.UnicodeCn:
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return CategoryUtils.IsCategory(UnicodeCategory.OtherNotAssigned, c);
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case Category.UnicodeBasicLatin:
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return '\0' <= c && c <= '\u007f';
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case Category.UnicodeLatin1Supplement:
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return '\u0080' <= c && c <= 'ÿ';
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case Category.UnicodeLatinExtendedA:
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return 'Ā' <= c && c <= 'ſ';
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case Category.UnicodeLatinExtendedB:
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return 'ƀ' <= c && c <= 'ɏ';
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case Category.UnicodeIPAExtensions:
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return 'ɐ' <= c && c <= 'ʯ';
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case Category.UnicodeSpacingModifierLetters:
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return 'ʰ' <= c && c <= '\u02ff';
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case Category.UnicodeCombiningDiacriticalMarks:
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return '\u0300' <= c && c <= '\u036f';
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case Category.UnicodeGreek:
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return 'Ͱ' <= c && c <= 'Ͽ';
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case Category.UnicodeCyrillic:
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return 'Ѐ' <= c && c <= 'ӿ';
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case Category.UnicodeArmenian:
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return '\u0530' <= c && c <= '֏';
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case Category.UnicodeHebrew:
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return '\u0590' <= c && c <= '\u05ff';
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case Category.UnicodeArabic:
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return '\u0600' <= c && c <= 'ۿ';
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case Category.UnicodeSyriac:
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return '܀' <= c && c <= 'ݏ';
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case Category.UnicodeThaana:
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return 'ހ' <= c && c <= '\u07bf';
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case Category.UnicodeDevanagari:
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return '\u0900' <= c && c <= 'ॿ';
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case Category.UnicodeBengali:
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return 'ঀ' <= c && c <= '\u09ff';
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case Category.UnicodeGurmukhi:
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return '\u0a00' <= c && c <= '\u0a7f';
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case Category.UnicodeGujarati:
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return '\u0a80' <= c && c <= '\u0aff';
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case Category.UnicodeOriya:
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return '\u0b00' <= c && c <= '\u0b7f';
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case Category.UnicodeTamil:
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return '\u0b80' <= c && c <= '\u0bff';
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case Category.UnicodeTelugu:
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return '\u0c00' <= c && c <= '౿';
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case Category.UnicodeKannada:
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return 'ಀ' <= c && c <= '\u0cff';
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case Category.UnicodeMalayalam:
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return '\u0d00' <= c && c <= 'ൿ';
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case Category.UnicodeSinhala:
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return '\u0d80' <= c && c <= '\u0dff';
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case Category.UnicodeThai:
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return '\u0e00' <= c && c <= '\u0e7f';
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case Category.UnicodeLao:
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return '\u0e80' <= c && c <= '\u0eff';
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case Category.UnicodeTibetan:
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return 'ༀ' <= c && c <= '\u0fff';
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case Category.UnicodeMyanmar:
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return 'က' <= c && c <= '႟';
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case Category.UnicodeGeorgian:
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return 'Ⴀ' <= c && c <= 'ჿ';
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case Category.UnicodeHangulJamo:
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return 'ᄀ' <= c && c <= 'ᇿ';
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case Category.UnicodeEthiopic:
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return 'ሀ' <= c && c <= '\u137f';
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case Category.UnicodeCherokee:
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return 'Ꭰ' <= c && c <= '\u13ff';
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case Category.UnicodeUnifiedCanadianAboriginalSyllabics:
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return '᐀' <= c && c <= 'ᙿ';
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case Category.UnicodeOgham:
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return '\u1680' <= c && c <= '\u169f';
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case Category.UnicodeRunic:
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return 'ᚠ' <= c && c <= '\u16ff';
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case Category.UnicodeKhmer:
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return 'ក' <= c && c <= '\u17ff';
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case Category.UnicodeMongolian:
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return '᠀' <= c && c <= '\u18af';
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case Category.UnicodeLatinExtendedAdditional:
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return 'Ḁ' <= c && c <= 'ỿ';
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case Category.UnicodeGreekExtended:
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return 'ἀ' <= c && c <= '\u1fff';
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case Category.UnicodeGeneralPunctuation:
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return '\u2000' <= c && c <= '\u206f';
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case Category.UnicodeSuperscriptsandSubscripts:
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return '⁰' <= c && c <= '\u209f';
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case Category.UnicodeCurrencySymbols:
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return '₠' <= c && c <= '\u20cf';
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case Category.UnicodeCombiningMarksforSymbols:
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return '\u20d0' <= c && c <= '\u20ff';
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case Category.UnicodeLetterlikeSymbols:
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return '℀' <= c && c <= '⅏';
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case Category.UnicodeNumberForms:
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return '⅐' <= c && c <= '\u218f';
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case Category.UnicodeArrows:
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return '←' <= c && c <= '⇿';
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case Category.UnicodeMathematicalOperators:
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return '∀' <= c && c <= '⋿';
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case Category.UnicodeMiscellaneousTechnical:
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return '⌀' <= c && c <= '⏿';
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case Category.UnicodeControlPictures:
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return '␀' <= c && c <= '\u243f';
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case Category.UnicodeOpticalCharacterRecognition:
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return '⑀' <= c && c <= '\u245f';
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case Category.UnicodeEnclosedAlphanumerics:
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return '①' <= c && c <= '⓿';
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case Category.UnicodeBoxDrawing:
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return '─' <= c && c <= '╿';
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case Category.UnicodeBlockElements:
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return '▀' <= c && c <= '▟';
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case Category.UnicodeGeometricShapes:
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return '■' <= c && c <= '◿';
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case Category.UnicodeMiscellaneousSymbols:
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return '☀' <= c && c <= '⛿';
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case Category.UnicodeDingbats:
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return '✀' <= c && c <= '➿';
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case Category.UnicodeBraillePatterns:
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return '⠀' <= c && c <= '⣿';
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case Category.UnicodeCJKRadicalsSupplement:
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return '⺀' <= c && c <= '\u2eff';
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case Category.UnicodeKangxiRadicals:
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return '⼀' <= c && c <= '\u2fdf';
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case Category.UnicodeIdeographicDescriptionCharacters:
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return '⿰' <= c && c <= '\u2fff';
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case Category.UnicodeCJKSymbolsandPunctuation:
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return '\u3000' <= c && c <= '〿';
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case Category.UnicodeHiragana:
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return '\u3040' <= c && c <= 'ゟ';
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case Category.UnicodeKatakana:
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return '゠' <= c && c <= 'ヿ';
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case Category.UnicodeBopomofo:
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return '\u3100' <= c && c <= 'ㄯ';
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case Category.UnicodeHangulCompatibilityJamo:
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return '\u3130' <= c && c <= '\u318f';
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case Category.UnicodeKanbun:
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return '㆐' <= c && c <= '㆟';
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case Category.UnicodeBopomofoExtended:
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return 'ㆠ' <= c && c <= 'ㆿ';
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case Category.UnicodeEnclosedCJKLettersandMonths:
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return '㈀' <= c && c <= '㋿';
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case Category.UnicodeCJKCompatibility:
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return '㌀' <= c && c <= '㏿';
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case Category.UnicodeCJKUnifiedIdeographsExtensionA:
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return '㐀' <= c && c <= '䶵';
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case Category.UnicodeCJKUnifiedIdeographs:
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return '一' <= c && c <= '鿿';
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case Category.UnicodeYiSyllables:
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return 'ꀀ' <= c && c <= '\ua48f';
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case Category.UnicodeYiRadicals:
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return '꒐' <= c && c <= '\ua4cf';
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case Category.UnicodeHangulSyllables:
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return '가' <= c && c <= '힣';
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case Category.UnicodeHighSurrogates:
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return '\ud800' <= c && c <= '\udb7f';
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case Category.UnicodeHighPrivateUseSurrogates:
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return '\udb80' <= c && c <= '\udbff';
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case Category.UnicodeLowSurrogates:
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return '\udc00' <= c && c <= '\udfff';
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case Category.UnicodePrivateUse:
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return '\ue000' <= c && c <= '\uf8ff';
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case Category.UnicodeCJKCompatibilityIdeographs:
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return '豈' <= c && c <= '\ufaff';
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case Category.UnicodeAlphabeticPresentationForms:
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return 'ff' <= c && c <= 'ﭏ';
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case Category.UnicodeArabicPresentationFormsA:
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return 'ﭐ' <= c && c <= '﷿';
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case Category.UnicodeCombiningHalfMarks:
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return '\ufe20' <= c && c <= '\ufe2f';
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case Category.UnicodeCJKCompatibilityForms:
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return '︰' <= c && c <= '\ufe4f';
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case Category.UnicodeSmallFormVariants:
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return '﹐' <= c && c <= '\ufe6f';
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case Category.UnicodeArabicPresentationFormsB:
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return 'ﹰ' <= c && c <= '\ufefe';
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case Category.UnicodeSpecials:
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return ('\ufeff' <= c && c <= '\ufeff') || ('\ufff0' <= c && c <= '\ufffd');
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case Category.UnicodeHalfwidthandFullwidthForms:
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return '\uff00' <= c && c <= '\uffef';
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case Category.UnicodeOldItalic:
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case Category.UnicodeGothic:
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case Category.UnicodeDeseret:
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case Category.UnicodeByzantineMusicalSymbols:
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case Category.UnicodeMusicalSymbols:
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case Category.UnicodeMathematicalAlphanumericSymbols:
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case Category.UnicodeCJKUnifiedIdeographsExtensionB:
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case Category.UnicodeCJKCompatibilityIdeographsSupplement:
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case Category.UnicodeTags:
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return false;
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default:
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return false;
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}
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}
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// Token: 0x060019AF RID: 6575 RVA: 0x0005C4B0 File Offset: 0x0005A6B0
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private static bool IsCategory(UnicodeCategory uc, char c)
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{
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return char.GetUnicodeCategory(c) == uc;
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}
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}
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}
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