public StringBuilderLogger LogToStringBuilder()
{
Show(markerIn: true, variables: true, events: true, sql: true, timestamp: false, timeDifference: false);
var log = new StringBuilderLogger();
Writer = log;
return log;
}
public override IAppendable Normalize(char[] src, IAppendable dest)
{
ReorderingBuffer buffer = new ReorderingBuffer(Impl, dest, src.Length);
Normalize(src, buffer);
buffer.Flush();
return(dest);
}
// ICU4N specific - Normalize(
// ICharSequence src, StringBuilder dest) moved to FilteredNormalizerExtension.tt
/// <summary>
/// Writes the normalized form of the source string to the destination string
/// (replacing its contents) and returns the destination string.
/// </summary>
/// <param name="src">Source string.</param>
/// <param name="dest">Destination string; its contents is replaced with normalized <paramref name="src"/>.</param>
/// <returns><paramref name="dest"/></returns>
/// <stable>ICU 4.6</stable>
internal override IAppendable Normalize(ICharSequence src, IAppendable dest) // ICU4N TODO: Is this needed?
{
if (dest == src)
{
throw new ArgumentException();
}
return(Normalize(src, dest, SpanCondition.Simple));
}
public StringBuilderLogger LogToStringBuilder()
{
Show(markerIn: true, variables: true, events: true, sql: true, timestamp: false, timeDifference: false);
var log = new StringBuilderLogger();
Writer = log;
return(log);
}
public override IAppendable Normalize(char[] src, IAppendable dest)
{
try
{
return(dest.Append(src));
}
catch (IOException e)
{
throw new ICUUncheckedIOException(e); // Avoid declaring "throws IOException".
}
}
public override IAppendable Normalize(StringBuilder src, IAppendable dest)
{
if (dest is StringBuilderCharSequence && ((StringBuilderCharSequence)dest).Value == src)
{
throw new ArgumentException($"'{nameof(src)}' cannot be the same instance as '{nameof(dest)}'");
}
ReorderingBuffer buffer = new ReorderingBuffer(Impl, dest, src.Length);
Normalize(src, buffer);
buffer.Flush();
return(dest);
}
public override IAppendable Normalize(StringBuilder src, IAppendable dest)
{
if (dest is StringBuilderCharSequence && ((StringBuilderCharSequence)dest).Value == src)
{
throw new ArgumentException($"'{nameof(src)}' cannot be the same instance as '{nameof(dest)}'");
}
try
{
return(dest.Append(src));
}
catch (IOException e)
{
throw new ICUUncheckedIOException(e); // Avoid declaring "throws IOException".
}
}
internal override IAppendable Normalize(ICharSequence src, IAppendable dest)
{
if (dest == src)
{
throw new ArgumentException("'src' cannot be the same instance as 'dest'");
}
if (src is StringBuilderCharSequence && dest is StringBuilderAppendable &&
((StringBuilderCharSequence)src).StringBuilder == ((StringBuilderAppendable)dest).StringBuilder)
{
throw new ArgumentException("'src' cannot be the same StringBuilder instance as 'dest'");
}
Normalizer2Impl.ReorderingBuffer buffer = new Normalizer2Impl.ReorderingBuffer(impl, dest, src.Length);
Normalize(src, buffer);
buffer.Flush();
return(dest);
}
internal override IAppendable Normalize(ICharSequence src, IAppendable dest)
{
if (dest != src)
{
try
{
return(dest.Append(src.ToString()));
}
catch (IOException e)
{
throw new ICUUncheckedIOException(e); // Avoid declaring "throws IOException".
}
}
else
{
throw new ArgumentException("'src' cannot be the same instance as 'dest'");
}
}
/// <summary> /// Writes the normalized form of the source string to the destination string /// (replacing its contents) and returns the destination string. /// </summary> /// <param name="src">Source string.</param> /// <param name="dest">Destination string; its contents is replaced with normalized <paramref name="src"/>.</param> /// <returns><paramref name="dest"/></returns> /// <stable>ICU 4.6</stable> public abstract IAppendable Normalize(ICharSequence src, IAppendable dest);
/// <summary> /// Writes the normalized form of the source string to the destination string /// (replacing its contents) and returns the destination string. /// </summary> /// <param name="src">Source string.</param> /// <param name="dest">Destination string; its contents is replaced with normalized <paramref name="src"/>.</param> /// <returns><paramref name="dest"/></returns> /// <stable>ICU 4.6</stable> public abstract IAppendable Normalize(char[] src, IAppendable dest);
public int ToFullTitle(int c, ICasePropertiesContextEnumerator iter,
IAppendable output,
CaseLocale caseLocale)
{
return(ToUpperOrTitle(c, iter, output, caseLocale, false));
}
// Issue for canonical caseless match (UAX #21):
// Turkic casefolding (using "T" mappings in CaseFolding.txt) does not preserve
// canonical equivalence, unlike default-option casefolding.
// For example, I-grave and I + grave fold to strings that are not canonically
// equivalent.
// For more details, see the comment in unorm_compare() in unorm.cpp
// and the intermediate prototype changes for Jitterbug 2021.
// (For example, revision 1.104 of uchar.c and 1.4 of CaseFolding.txt.)
//
// This did not get fixed because it appears that it is not possible to fix
// it for uppercase and lowercase characters (I-grave vs. i-grave)
// together in a way that they still fold to common result strings.
public int ToFullFolding(int c, IAppendable output, int options)
{
int result;
int props;
result = c;
props = trie.Get(c);
if (!PropsHasException(props))
{
if (GetCaseTypeFromProps(props) >= CaseType.Upper)
{
result = c + GetDelta(props);
}
}
else
{
int excOffset = GetExceptionsOffset(props), excOffset2;
int excWord = exceptions[excOffset++];
int full, index;
excOffset2 = excOffset;
if ((excWord & EXC_CONDITIONAL_FOLD) != 0)
{
/* use hardcoded conditions and mappings */
if ((options & FOLD_CASE_OPTIONS_MASK) == UChar.FoldCaseDefault)
{
/* default mappings */
if (c == 0x49)
{
/* 0049; C; 0069; # LATIN CAPITAL LETTER I */
return(0x69);
}
else if (c == 0x130)
{
/* 0130; F; 0069 0307; # LATIN CAPITAL LETTER I WITH DOT ABOVE */
try
{
output.Append(iDot);
return(2);
}
catch (IOException e)
{
throw new ICUUncheckedIOException(e);
}
}
}
else
{
/* Turkic mappings */
if (c == 0x49)
{
/* 0049; T; 0131; # LATIN CAPITAL LETTER I */
return(0x131);
}
else if (c == 0x130)
{
/* 0130; T; 0069; # LATIN CAPITAL LETTER I WITH DOT ABOVE */
return(0x69);
}
}
}
else if (HasSlot(excWord, EXC_FULL_MAPPINGS))
{
long value = GetSlotValueAndOffset(excWord, EXC_FULL_MAPPINGS, excOffset);
full = (int)value & 0xffff;
/* start of full case mapping strings */
excOffset = (int)(value >> 32) + 1;
/* skip the lowercase result string */
excOffset += full & FULL_LOWER;
full = (full >> 4) & 0xf;
if (full != 0)
{
try
{
// append the result string
output.Append(exceptions, excOffset, full); // ICU4N: (excOffset + full) - excOffset == full
/* return the string length */
return(full);
}
catch (IOException e)
{
throw new ICUUncheckedIOException(e);
}
}
}
if (HasSlot(excWord, EXC_FOLD))
{
index = EXC_FOLD;
}
else if (HasSlot(excWord, EXC_LOWER))
{
index = EXC_LOWER;
}
else
{
return(~c);
}
result = GetSlotValue(excWord, index, excOffset2);
}
return((result == c) ? ~result : result);
}
/// <summary>
/// Get the full lowercase mapping for <paramref name="c"/>.
/// </summary>
/// <param name="c">Character to be mapped.</param>
/// <param name="iter">
/// Character iterator, used for context-sensitive mappings.
/// See <see cref="ICasePropertiesContextEnumerator"/> for details.
/// If iter==null then a context-independent result is returned.
/// </param>
/// <param name="output">If the mapping result is a string, then it is appended to <paramref name="output"/>.</param>
/// <param name="caseLocale">Case locale value from <see cref="GetCaseLocale(System.Globalization.CultureInfo)"/>.</param>
/// <returns>Output code point or string length, see <see cref="MaxStringLength"/>.</returns>
/// <seealso cref="ICasePropertiesContextEnumerator"/>
/// <seealso cref="MaxStringLength"/>
/// <internal/>
public int ToFullLower(int c, ICasePropertiesContextEnumerator iter, IAppendable output, CaseLocale caseLocale)
{
int result, props;
result = c;
props = trie.Get(c);
if (!PropsHasException(props))
{
if (GetCaseTypeFromProps(props) >= CaseType.Upper)
{
result = c + GetDelta(props);
}
}
else
{
int excOffset = GetExceptionsOffset(props), excOffset2;
int excWord = exceptions[excOffset++];
int full;
excOffset2 = excOffset;
if ((excWord & EXC_CONDITIONAL_SPECIAL) != 0)
{
/* use hardcoded conditions and mappings */
/*
* Test for conditional mappings first
* (otherwise the unconditional default mappings are always taken),
* then test for characters that have unconditional mappings in SpecialCasing.txt,
* then get the UnicodeData.txt mappings.
*/
if (caseLocale == CaseLocale.Lithuanian &&
/* base characters, find accents above */
(((c == 0x49 || c == 0x4a || c == 0x12e) &&
IsFollowedByMoreAbove(iter)) ||
/* precomposed with accent above, no need to find one */
(c == 0xcc || c == 0xcd || c == 0x128))
)
{
/*
# Lithuanian
#
# Lithuanian retains the dot in a lowercase i when followed by accents.
#
# Introduce an explicit dot above when lowercasing capital I's and J's
# whenever there are more accents above.
# (of the accents used in Lithuanian: grave, acute, tilde above, and ogonek)
#
# 0049; 0069 0307; 0049; 0049; lt More_Above; # LATIN CAPITAL LETTER I
# 004A; 006A 0307; 004A; 004A; lt More_Above; # LATIN CAPITAL LETTER J
# 012E; 012F 0307; 012E; 012E; lt More_Above; # LATIN CAPITAL LETTER I WITH OGONEK
# 00CC; 0069 0307 0300; 00CC; 00CC; lt; # LATIN CAPITAL LETTER I WITH GRAVE
# 00CD; 0069 0307 0301; 00CD; 00CD; lt; # LATIN CAPITAL LETTER I WITH ACUTE
# 0128; 0069 0307 0303; 0128; 0128; lt; # LATIN CAPITAL LETTER I WITH TILDE
*/
try
{
switch (c)
{
case 0x49: /* LATIN CAPITAL LETTER I */
output.Append(iDot);
return(2);
case 0x4a: /* LATIN CAPITAL LETTER J */
output.Append(jDot);
return(2);
case 0x12e: /* LATIN CAPITAL LETTER I WITH OGONEK */
output.Append(iOgonekDot);
return(2);
case 0xcc: /* LATIN CAPITAL LETTER I WITH GRAVE */
output.Append(iDotGrave);
return(3);
case 0xcd: /* LATIN CAPITAL LETTER I WITH ACUTE */
output.Append(iDotAcute);
return(3);
case 0x128: /* LATIN CAPITAL LETTER I WITH TILDE */
output.Append(iDotTilde);
return(3);
default:
return(0); /* will not occur */
}
}
catch (IOException e)
{
throw new ICUUncheckedIOException(e);
}
/* # Turkish and Azeri */
}
else if (caseLocale == CaseLocale.Turkish && c == 0x130)
{
/*
# I and i-dotless; I-dot and i are case pairs in Turkish and Azeri
# The following rules handle those cases.
#
# 0130; 0069; 0130; 0130; tr # LATIN CAPITAL LETTER I WITH DOT ABOVE
# 0130; 0069; 0130; 0130; az # LATIN CAPITAL LETTER I WITH DOT ABOVE
*/
return(0x69);
}
else if (caseLocale == CaseLocale.Turkish && c == 0x307 && IsPrecededBy_I(iter))
{
/*
# When lowercasing, remove dot_above in the sequence I + dot_above, which will turn into i.
# This matches the behavior of the canonically equivalent I-dot_above
#
# 0307; ; 0307; 0307; tr After_I; # COMBINING DOT ABOVE
# 0307; ; 0307; 0307; az After_I; # COMBINING DOT ABOVE
*/
return(0); /* remove the dot (continue without output) */
}
else if (caseLocale == CaseLocale.Turkish && c == 0x49 && !IsFollowedByDotAbove(iter))
{
/*
# When lowercasing, unless an I is before a dot_above, it turns into a dotless i.
#
# 0049; 0131; 0049; 0049; tr Not_Before_Dot; # LATIN CAPITAL LETTER I
# 0049; 0131; 0049; 0049; az Not_Before_Dot; # LATIN CAPITAL LETTER I
*/
return(0x131);
}
else if (c == 0x130)
{
/*
# Preserve canonical equivalence for I with dot. Turkic is handled below.
#
# 0130; 0069 0307; 0130; 0130; # LATIN CAPITAL LETTER I WITH DOT ABOVE
*/
try
{
output.Append(iDot);
return(2);
}
catch (IOException e)
{
throw new ICUUncheckedIOException(e);
}
}
else if (c == 0x3a3 &&
!IsFollowedByCasedLetter(iter, forward: true) &&
IsFollowedByCasedLetter(iter, forward: false) /* -1=preceded */
)
{
/* greek capital sigma maps depending on surrounding cased letters (see SpecialCasing.txt) */
/*
# Special case for final form of sigma
#
# 03A3; 03C2; 03A3; 03A3; Final_Sigma; # GREEK CAPITAL LETTER SIGMA
*/
return(0x3c2); /* greek small final sigma */
}
else
{
/* no known conditional special case mapping, use a normal mapping */
}
}
else if (HasSlot(excWord, EXC_FULL_MAPPINGS))
{
long value = GetSlotValueAndOffset(excWord, EXC_FULL_MAPPINGS, excOffset);
full = (int)value & FULL_LOWER;
if (full != 0)
{
/* start of full case mapping strings */
excOffset = (int)(value >> 32) + 1;
try
{
// append the lowercase mapping
output.Append(exceptions, excOffset, full); // ICU4N: (excOffset + full) - excOffset == full
/* return the string length */
return(full);
}
catch (IOException e)
{
throw new ICUUncheckedIOException(e);
}
}
}
if (HasSlot(excWord, EXC_LOWER))
{
result = GetSlotValue(excWord, EXC_LOWER, excOffset2);
}
}
return((result == c) ? ~result : result);
}
/* internal */
private int ToUpperOrTitle(int c, ICasePropertiesContextEnumerator iter,
IAppendable output,
CaseLocale caseLocale,
bool upperNotTitle)
{
int result;
int props;
result = c;
props = trie.Get(c);
if (!PropsHasException(props))
{
if (GetCaseTypeFromProps(props) == CaseType.Lower)
{
result = c + GetDelta(props);
}
}
else
{
int excOffset = GetExceptionsOffset(props), excOffset2;
int excWord = exceptions[excOffset++];
int full, index;
excOffset2 = excOffset;
if ((excWord & EXC_CONDITIONAL_SPECIAL) != 0)
{
/* use hardcoded conditions and mappings */
if (caseLocale == CaseLocale.Turkish && c == 0x69)
{
/*
# Turkish and Azeri
#
# I and i-dotless; I-dot and i are case pairs in Turkish and Azeri
# The following rules handle those cases.
#
# When uppercasing, i turns into a dotted capital I
#
# 0069; 0069; 0130; 0130; tr; # LATIN SMALL LETTER I
# 0069; 0069; 0130; 0130; az; # LATIN SMALL LETTER I
*/
return(0x130);
}
else if (caseLocale == CaseLocale.Lithuanian && c == 0x307 && IsPrecededBySoftDotted(iter))
{
/*
# Lithuanian
#
# Lithuanian retains the dot in a lowercase i when followed by accents.
#
# Remove DOT ABOVE after "i" with upper or titlecase
#
# 0307; 0307; ; ; lt After_Soft_Dotted; # COMBINING DOT ABOVE
*/
return(0); /* remove the dot (continue without output) */
}
else
{
/* no known conditional special case mapping, use a normal mapping */
}
}
else if (HasSlot(excWord, EXC_FULL_MAPPINGS))
{
long value = GetSlotValueAndOffset(excWord, EXC_FULL_MAPPINGS, excOffset);
full = (int)value & 0xffff;
/* start of full case mapping strings */
excOffset = (int)(value >> 32) + 1;
/* skip the lowercase and case-folding result strings */
excOffset += full & FULL_LOWER;
full >>= 4;
excOffset += full & 0xf;
full >>= 4;
if (upperNotTitle)
{
full &= 0xf;
}
else
{
/* skip the uppercase result string */
excOffset += full & 0xf;
full = (full >> 4) & 0xf;
}
if (full != 0)
{
try
{
// append the result string
output.Append(exceptions, excOffset, full); // ICU4N: (excOffset + full) - excOffset == full
/* return the string length */
return(full);
}
catch (IOException e)
{
throw new ICUUncheckedIOException(e);
}
}
}
if (!upperNotTitle && HasSlot(excWord, EXC_TITLE))
{
index = EXC_TITLE;
}
else if (HasSlot(excWord, EXC_UPPER))
{
/* here, titlecase is same as uppercase */
index = EXC_UPPER;
}
else
{
return(~c);
}
result = GetSlotValue(excWord, index, excOffset2);
}
return((result == c) ? ~result : result);
}
/// <summary> /// Writes the normalized form of the source string to the destination string /// (replacing its contents) and returns the destination string. /// </summary> /// <param name="src">Source string.</param> /// <param name="dest">Destination string; its contents is replaced with normalized <paramref name="src"/>.</param> /// <returns><paramref name="dest"/></returns> /// <stable>ICU 4.6</stable> public abstract IAppendable Normalize(StringBuilder src, IAppendable dest);
private static int TokenReplace <TToken>(IAppendable dest, TToken mr, string src, int startPos, int endPos) where TToken : struct
{
dest.Append("[").Append(mr.ToString()).Append("=").Append(src, startPos, endPos).Append("]");
return(0);
}
internal RecordingAppendable(IAppendable @delegate)
{
_delegate = @delegate;
}
public DefaultXmlWriter(IAppendable appendable, ICyclicXmlController xmlController)
{
this.appendable = appendable;
this.xmlController = xmlController;
}
internal int ToFullTitle(int c, IContextIterator iter,
IAppendable output,
int caseLocale)
{
return(ToUpperOrTitle(c, iter, output, caseLocale, false));
}
public LineWrapper(IAppendable @out, string indent, int columnLimit)
{
_out = new RecordingAppendable(@out);
_indent = indent;
_columnLimit = columnLimit;
}
public Logger(IAppendable consoleAppender)
{
this.appender = consoleAppender;
}
/// <summary> /// Writes the normalized form of the source string to the destination string /// (replacing its contents) and returns the destination string. /// </summary> /// <param name="src">Source string.</param> /// <param name="dest">Destination string; its contents is replaced with normalized <paramref name="src"/>.</param> /// <returns><paramref name="dest"/></returns> internal abstract IAppendable Normalize(ICharSequence src, IAppendable dest);
/// <summary> /// Writes the normalized form of the source string to the destination string /// (replacing its contents) and returns the destination string. /// </summary> /// <param name="src">Source string.</param> /// <param name="dest">Destination string; its contents is replaced with normalized <paramref name="src"/>.</param> /// <returns><paramref name="dest"/></returns> /// <stable>ICU 4.6</stable> public abstract IAppendable Normalize(string src, IAppendable dest);
