/// <summary>
/// Punch appropriate holes for the selected code charts.
/// </summary>
/// <param name="safeList">The safe list to punch through.</param>
/// <param name="codeCharts">The code charts to punch.</param>
private static void PunchCodeCharts(ref char[][] safeList, MidCodeCharts codeCharts)
{
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.GreekExtended), CodeCharts.Middle.GreekExtended());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.GeneralPunctuation), CodeCharts.Middle.GeneralPunctuation());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.SuperscriptsAndSubscripts), CodeCharts.Middle.SuperscriptsAndSubscripts());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.CurrencySymbols), CodeCharts.Middle.CurrencySymbols());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.CombiningDiacriticalMarksForSymbols), CodeCharts.Middle.CombiningDiacriticalMarksForSymbols());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.LetterlikeSymbols), CodeCharts.Middle.LetterlikeSymbols());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.NumberForms), CodeCharts.Middle.NumberForms());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.Arrows), CodeCharts.Middle.Arrows());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.MathematicalOperators), CodeCharts.Middle.MathematicalOperators());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.MiscellaneousTechnical), CodeCharts.Middle.MiscellaneousTechnical());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.ControlPictures), CodeCharts.Middle.ControlPictures());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.OpticalCharacterRecognition), CodeCharts.Middle.OpticalCharacterRecognition());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.EnclosedAlphanumerics), CodeCharts.Middle.EnclosedAlphanumerics());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.BoxDrawing), CodeCharts.Middle.BoxDrawing());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.BlockElements), CodeCharts.Middle.BlockElements());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.GeometricShapes), CodeCharts.Middle.GeometricShapes());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.MiscellaneousSymbols), CodeCharts.Middle.MiscellaneousSymbols());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.Dingbats), CodeCharts.Middle.Dingbats());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.MiscellaneousMathematicalSymbolsA), CodeCharts.Middle.MiscellaneousMathematicalSymbolsA());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.SupplementalArrowsA), CodeCharts.Middle.SupplementalArrowsA());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.BraillePatterns), CodeCharts.Middle.BraillePatterns());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.SupplementalArrowsB), CodeCharts.Middle.SupplementalArrowsB());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.MiscellaneousMathematicalSymbolsB), CodeCharts.Middle.MiscellaneousMathematicalSymbolsB());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.SupplementalMathematicalOperators), CodeCharts.Middle.SupplementalMathematicalOperators());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.MiscellaneousSymbolsAndArrows), CodeCharts.Middle.MiscellaneousSymbolsAndArrows());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.Glagolitic), CodeCharts.Middle.Glagolitic());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.LatinExtendedC), CodeCharts.Middle.LatinExtendedC());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.Coptic), CodeCharts.Middle.Coptic());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.GeorgianSupplement), CodeCharts.Middle.GeorgianSupplement());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.Tifinagh), CodeCharts.Middle.Tifinagh());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.EthiopicExtended), CodeCharts.Middle.EthiopicExtended());
}
/// <summary>
/// Marks characters from the specified languages as safe.
/// </summary>
/// <param name="safeList">The safe list to punch holes in.</param>
/// <param name="lowerCodeCharts">The combination of lower code charts to use.</param>
/// <param name="lowerMidCodeCharts">The combination of lower mid code charts to use.</param>
/// <param name="midCodeCharts">The combination of mid code charts to use.</param>
/// <param name="upperMidCodeCharts">The combination of upper mid code charts to use.</param>
/// <param name="upperCodeCharts">The combination of upper code charts to use.</param>
internal static void PunchUnicodeThrough(
ref char[][] safeList,
LowerCodeCharts lowerCodeCharts,
LowerMidCodeCharts lowerMidCodeCharts,
MidCodeCharts midCodeCharts,
UpperMidCodeCharts upperMidCodeCharts,
UpperCodeCharts upperCodeCharts)
{
if (lowerCodeCharts != LowerCodeCharts.None)
{
PunchCodeCharts(ref safeList, lowerCodeCharts);
}
if (lowerMidCodeCharts != LowerMidCodeCharts.None)
{
PunchCodeCharts(ref safeList, lowerMidCodeCharts);
}
if (midCodeCharts != MidCodeCharts.None)
{
PunchCodeCharts(ref safeList, midCodeCharts);
}
if (upperMidCodeCharts != UpperMidCodeCharts.None)
{
PunchCodeCharts(ref safeList, upperMidCodeCharts);
}
if (upperCodeCharts != UpperCodeCharts.None)
{
PunchCodeCharts(ref safeList, upperCodeCharts);
}
}
/// <summary>
/// Marks characters from the specified languages as safe.
/// </summary>
/// <param name="safeList">The safe list to punch holes in.</param>
/// <param name="lowerCodeCharts">The combination of lower code charts to use.</param>
/// <param name="lowerMidCodeCharts">The combination of lower mid code charts to use.</param>
/// <param name="midCodeCharts">The combination of mid code charts to use.</param>
/// <param name="upperMidCodeCharts">The combination of upper mid code charts to use.</param>
/// <param name="upperCodeCharts">The combination of upper code charts to use.</param>
internal static void PunchUnicodeThrough(
ref char[][] safeList,
LowerCodeCharts lowerCodeCharts,
LowerMidCodeCharts lowerMidCodeCharts,
MidCodeCharts midCodeCharts,
UpperMidCodeCharts upperMidCodeCharts,
UpperCodeCharts upperCodeCharts)
{
if (lowerCodeCharts != LowerCodeCharts.None)
{
PunchCodeCharts(ref safeList, lowerCodeCharts);
}
if (lowerMidCodeCharts != LowerMidCodeCharts.None)
{
PunchCodeCharts(ref safeList, lowerMidCodeCharts);
}
if (midCodeCharts != MidCodeCharts.None)
{
PunchCodeCharts(ref safeList, midCodeCharts);
}
if (upperMidCodeCharts != UpperMidCodeCharts.None)
{
PunchCodeCharts(ref safeList, upperMidCodeCharts);
}
if (upperCodeCharts != UpperCodeCharts.None)
{
PunchCodeCharts(ref safeList, upperCodeCharts);
}
}
public static void MarkAsSafe(LowerCodeCharts lowerCodeCharts, LowerMidCodeCharts lowerMidCodeCharts,
MidCodeCharts midCodeCharts, UpperMidCodeCharts upperMidCodeCharts, UpperCodeCharts upperCodeCharts) {
// should be callable from console apps
if (HostingEnvironment.IsHosted) {
HttpApplicationFactory.ThrowIfApplicationOnStartCalled();
}
UnicodeCharacterEncoder.MarkAsSafe(lowerCodeCharts, lowerMidCodeCharts, midCodeCharts, upperMidCodeCharts, upperCodeCharts);
}
public static void MarkAsSafe(LowerCodeCharts lowerCodeCharts, LowerMidCodeCharts lowerMidCodeCharts,
MidCodeCharts midCodeCharts, UpperMidCodeCharts upperMidCodeCharts, UpperCodeCharts upperCodeCharts)
{
// should be callable from console apps
if (HostingEnvironment.IsHosted)
{
HttpApplicationFactory.ThrowIfApplicationOnStartCalled();
}
UnicodeCharacterEncoder.MarkAsSafe(lowerCodeCharts, lowerMidCodeCharts, midCodeCharts, upperMidCodeCharts, upperCodeCharts);
}
/// <summary>
/// Marks characters from the specified languages as safe.
/// </summary>
/// <param name="lowerCodeCharts">The combination of lower code charts to use.</param>
/// <param name="lowerMidCodeCharts">The combination of lower mid code charts to use.</param>
/// <param name="midCodeCharts">The combination of mid code charts to use.</param>
/// <param name="upperMidCodeCharts">The combination of upper mid code charts to use.</param>
/// <param name="upperCodeCharts">The combination of upper code charts to use.</param>
/// <remarks>The safe list affects all HTML and XML encoding functions.</remarks>
public static void MarkAsSafe(
LowerCodeCharts lowerCodeCharts,
LowerMidCodeCharts lowerMidCodeCharts,
MidCodeCharts midCodeCharts,
UpperMidCodeCharts upperMidCodeCharts,
UpperCodeCharts upperCodeCharts)
{
if (lowerCodeCharts == currentLowerCodeChartSettings &&
lowerMidCodeCharts == currentLowerMidCodeChartSettings &&
midCodeCharts == currentMidCodeChartSettings &&
upperMidCodeCharts == currentUpperMidCodeChartSettings &&
upperCodeCharts == currentUpperCodeChartSettings)
{
return;
}
SyncLock.EnterWriteLock();
try
{
if (characterValues == null)
{
characterValues = SafeList.Generate(65536, SafeList.HashThenValueGenerator);
}
SafeList.PunchUnicodeThrough(
ref characterValues,
lowerCodeCharts,
lowerMidCodeCharts,
midCodeCharts,
upperMidCodeCharts,
upperCodeCharts);
ApplyHtmlSpecificValues();
currentLowerCodeChartSettings = lowerCodeCharts;
currentLowerMidCodeChartSettings = lowerMidCodeCharts;
currentMidCodeChartSettings = midCodeCharts;
currentUpperMidCodeChartSettings = upperMidCodeCharts;
currentUpperCodeChartSettings = upperCodeCharts;
}
finally
{
SyncLock.ExitWriteLock();
}
}
/// <summary>
/// Marks characters from the specified languages as safe.
/// </summary>
/// <param name="lowerCodeCharts">The combination of lower code charts to use.</param>
/// <param name="lowerMidCodeCharts">The combination of lower mid code charts to use.</param>
/// <param name="midCodeCharts">The combination of mid code charts to use.</param>
/// <param name="upperMidCodeCharts">The combination of upper mid code charts to use.</param>
/// <param name="upperCodeCharts">The combination of upper code charts to use.</param>
/// <remarks>The safe list affects all HTML and XML encoding functions.</remarks>
public static void MarkAsSafe(
LowerCodeCharts lowerCodeCharts,
LowerMidCodeCharts lowerMidCodeCharts,
MidCodeCharts midCodeCharts,
UpperMidCodeCharts upperMidCodeCharts,
UpperCodeCharts upperCodeCharts)
{
if (lowerCodeCharts == currentLowerCodeChartSettings &&
lowerMidCodeCharts == currentLowerMidCodeChartSettings &&
midCodeCharts == currentMidCodeChartSettings &&
upperMidCodeCharts == currentUpperMidCodeChartSettings &&
upperCodeCharts == currentUpperCodeChartSettings)
{
return;
}
AcquireWriteLock();
try
{
// Reset back to everything hashed.
characterValues = SafeList.Generate(65536, SafeList.HashThenValueGenerator);
SafeList.PunchUnicodeThrough(
ref characterValues,
lowerCodeCharts,
lowerMidCodeCharts,
midCodeCharts,
upperMidCodeCharts,
upperCodeCharts);
ApplyHtmlSpecificValues();
currentLowerCodeChartSettings = lowerCodeCharts;
currentLowerMidCodeChartSettings = lowerMidCodeCharts;
currentMidCodeChartSettings = midCodeCharts;
currentUpperMidCodeChartSettings = upperMidCodeCharts;
currentUpperCodeChartSettings = upperCodeCharts;
}
finally
{
ReleaseWriteLock();
}
}
/// <summary>
/// Marks characters from the specified languages as safe.
/// </summary>
/// <param name="lowerCodeCharts">The combination of lower code charts to use.</param>
/// <param name="lowerMidCodeCharts">The combination of lower mid code charts to use.</param>
/// <param name="midCodeCharts">The combination of mid code charts to use.</param>
/// <param name="upperMidCodeCharts">The combination of upper mid code charts to use.</param>
/// <param name="upperCodeCharts">The combination of upper code charts to use.</param>
/// <remarks>The safe list affects all HTML and XML encoding functions.</remarks>
public static void MarkAsSafe(
LowerCodeCharts lowerCodeCharts,
LowerMidCodeCharts lowerMidCodeCharts,
MidCodeCharts midCodeCharts,
UpperMidCodeCharts upperMidCodeCharts,
UpperCodeCharts upperCodeCharts) {
if (lowerCodeCharts == currentLowerCodeChartSettings &&
lowerMidCodeCharts == currentLowerMidCodeChartSettings &&
midCodeCharts == currentMidCodeChartSettings &&
upperMidCodeCharts == currentUpperMidCodeChartSettings &&
upperCodeCharts == currentUpperCodeChartSettings) {
return;
}
SyncLock.EnterWriteLock();
try {
if (characterValues == null) {
characterValues = SafeList.Generate(65536, SafeList.HashThenValueGenerator);
}
SafeList.PunchUnicodeThrough(
ref characterValues,
lowerCodeCharts,
lowerMidCodeCharts,
midCodeCharts,
upperMidCodeCharts,
upperCodeCharts);
ApplyHtmlSpecificValues();
currentLowerCodeChartSettings = lowerCodeCharts;
currentLowerMidCodeChartSettings = lowerMidCodeCharts;
currentMidCodeChartSettings = midCodeCharts;
currentUpperMidCodeChartSettings = upperMidCodeCharts;
currentUpperCodeChartSettings = upperCodeCharts;
}
finally {
SyncLock.ExitWriteLock();
}
}
/// <summary>
/// Punch appropriate holes for the selected code charts.
/// </summary>
/// <param name="safeList">The safe list to punch through.</param>
/// <param name="codeCharts">The code charts to punch.</param>
private static void PunchCodeCharts(ref char[][] safeList, MidCodeCharts codeCharts)
{
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.GreekExtended), CodeCharts.Middle.GreekExtended());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.GeneralPunctuation), CodeCharts.Middle.GeneralPunctuation());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.SuperscriptsAndSubscripts), CodeCharts.Middle.SuperscriptsAndSubscripts());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.CurrencySymbols), CodeCharts.Middle.CurrencySymbols());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.CombiningDiacriticalMarksForSymbols), CodeCharts.Middle.CombiningDiacriticalMarksForSymbols());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.LetterlikeSymbols), CodeCharts.Middle.LetterlikeSymbols());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.NumberForms), CodeCharts.Middle.NumberForms());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.Arrows), CodeCharts.Middle.Arrows());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.MathematicalOperators), CodeCharts.Middle.MathematicalOperators());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.MiscellaneousTechnical), CodeCharts.Middle.MiscellaneousTechnical());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.ControlPictures), CodeCharts.Middle.ControlPictures());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.OpticalCharacterRecognition), CodeCharts.Middle.OpticalCharacterRecognition());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.EnclosedAlphanumerics), CodeCharts.Middle.EnclosedAlphanumerics());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.BoxDrawing), CodeCharts.Middle.BoxDrawing());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.BlockElements), CodeCharts.Middle.BlockElements());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.GeometricShapes), CodeCharts.Middle.GeometricShapes());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.MiscellaneousSymbols), CodeCharts.Middle.MiscellaneousSymbols());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.Dingbats), CodeCharts.Middle.Dingbats());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.MiscellaneousMathematicalSymbolsA), CodeCharts.Middle.MiscellaneousMathematicalSymbolsA());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.SupplementalArrowsA), CodeCharts.Middle.SupplementalArrowsA());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.BraillePatterns), CodeCharts.Middle.BraillePatterns());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.SupplementalArrowsB), CodeCharts.Middle.SupplementalArrowsB());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.MiscellaneousMathematicalSymbolsB), CodeCharts.Middle.MiscellaneousMathematicalSymbolsB());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.SupplementalMathematicalOperators), CodeCharts.Middle.SupplementalMathematicalOperators());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.MiscellaneousSymbolsAndArrows), CodeCharts.Middle.MiscellaneousSymbolsAndArrows());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.Glagolitic), CodeCharts.Middle.Glagolitic());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.LatinExtendedC), CodeCharts.Middle.LatinExtendedC());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.Coptic), CodeCharts.Middle.Coptic());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.GeorgianSupplement), CodeCharts.Middle.GeorgianSupplement());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.Tifinagh), CodeCharts.Middle.Tifinagh());
PunchHolesIfNeeded(ref safeList, CodeCharts.Middle.IsFlagSet(codeCharts, MidCodeCharts.EthiopicExtended), CodeCharts.Middle.EthiopicExtended());
}
/// <summary>
/// Determines if the specified flag is set.
/// </summary>
/// <param name="flags">The value to check.</param>
/// <param name="flagToCheck">The flag to check for.</param>
/// <returns>true if the flag is set, otherwise false.</returns>
public static bool IsFlagSet(MidCodeCharts flags, MidCodeCharts flagToCheck)
{
return (flags & flagToCheck) != 0;
}
/// <summary>
/// Determines if the specified flag is set.
/// </summary>
/// <param name="flags">The value to check.</param>
/// <param name="flagToCheck">The flag to check for.</param>
/// <returns>true if the flag is set, otherwise false.</returns>
public static bool IsFlagSet(MidCodeCharts flags, MidCodeCharts flagToCheck)
{
return((flags & flagToCheck) != 0);
}
