/// <summary>
/// Instantiates an encoder using a custom code point filter. Any character not in the
/// set returned by <paramref name="filter"/>'s <see cref="ICodePointFilter.GetAllowedCodePoints"/>
/// method will be escaped.
/// </summary>
public HtmlEncoder(ICodePointFilter filter)
: this(new HtmlUnicodeEncoder(CodePointFilter.Wrap(filter)))
{
if (filter == null)
{
throw new ArgumentNullException(nameof(filter));
}
}
/// <summary>
/// Instantiates an encoder using a custom code point filter. Any character not in the
/// set returned by <paramref name="filter"/>'s <see cref="ICodePointFilter.GetAllowedCodePoints"/>
/// method will be escaped.
/// </summary>
public HtmlEncoder(ICodePointFilter filter)
: this(new HtmlUnicodeEncoder(CodePointFilter.Wrap(filter)))
{
if (filter == null)
{
throw new ArgumentNullException(nameof(filter));
}
}
/// <summary>
/// Instantiates an encoder using a custom code point filter. Any character not in the
/// set returned by <paramref name="filter"/>'s <see cref="ICodePointFilter.GetAllowedCodePoints"/>
/// method will be escaped.
/// </summary>
public JavaScriptStringEncoder(ICodePointFilter filter)
: this(new JavaScriptStringUnicodeEncoder(CodePointFilter.Wrap(filter)))
{
if (filter == null)
{
throw new ArgumentNullException(nameof(filter));
}
}
/// <summary>
/// Instantiates an encoder using a custom code point filter. Any character not in the
/// set returned by <paramref name="filter"/>'s <see cref="ICodePointFilter.GetAllowedCodePoints"/>
/// method will be escaped.
/// </summary>
public JavaScriptStringEncoder(ICodePointFilter filter)
: this(new JavaScriptStringUnicodeEncoder(CodePointFilter.Wrap(filter)))
{
if (filter == null)
{
throw new ArgumentNullException(nameof(filter));
}
}
/// <summary>
/// Instantiates the filter by cloning the allow list of another <see cref="ICodePointFilter"/>.
/// </summary>
public CodePointFilter(ICodePointFilter other)
{
CodePointFilter otherAsCodePointFilter = other as CodePointFilter;
if (otherAsCodePointFilter != null)
{
_allowedCharactersBitmap = otherAsCodePointFilter.GetAllowedCharacters();
}
else
{
_allowedCharactersBitmap = AllowedCharactersBitmap.CreateNew();
AllowFilter(other);
}
}
/// <summary>
/// Allows all characters specified by <paramref name="filter"/> through the filter.
/// </summary>
/// <returns>
/// The 'this' instance.
/// </returns>
public CodePointFilter AllowFilter([NotNull] ICodePointFilter filter)
{
foreach (var allowedCodePoint in filter.GetAllowedCodePoints())
{
// If the code point can't be represented as a BMP character, skip it.
char codePointAsChar = (char)allowedCodePoint;
if (allowedCodePoint == codePointAsChar)
{
_allowedCharsBitmap.AllowCharacter(codePointAsChar);
}
}
return(this);
}
/// <summary>
/// Instantiates the filter by cloning the allow list of another <see cref="ICodePointFilter"/>.
/// </summary>
public CodePointFilter(ICodePointFilter other)
{
CodePointFilter otherAsCodePointFilter = other as CodePointFilter;
if (otherAsCodePointFilter != null)
{
_allowedCharactersBitmap = otherAsCodePointFilter.GetAllowedCharacters();
}
else
{
_allowedCharactersBitmap = AllowedCharactersBitmap.CreateNew();
AllowFilter(other);
}
}
/// <summary>
/// Allows all characters specified by <paramref name="filter"/> through the filter.
/// </summary>
/// <returns>
/// The 'this' instance.
/// </returns>
public CodePointFilter AllowFilter(ICodePointFilter filter)
{
if (filter == null)
{
throw new ArgumentNullException("filter");
}
foreach (var allowedCodePoint in filter.GetAllowedCodePoints())
{
// If the code point can't be represented as a BMP character, skip it.
char codePointAsChar = (char)allowedCodePoint;
if (allowedCodePoint == codePointAsChar)
{
_allowedCharactersBitmap.AllowCharacter(codePointAsChar);
}
}
return(this);
}
/// <summary>
/// Instantiates the filter by cloning the allow list of another <see cref="ICodePointFilter"/>.
/// </summary>
public CodePointFilter(ICodePointFilter other)
{
if (other == null)
{
throw new ArgumentNullException(nameof(other));
}
CodePointFilter otherAsCodePointFilter = other as CodePointFilter;
if (otherAsCodePointFilter != null)
{
_allowedCharsBitmap = otherAsCodePointFilter.GetAllowedCharsBitmap();
}
else
{
_allowedCharsBitmap = AllowedCharsBitmap.CreateNew();
AllowFilter(other);
}
}
/// <summary>
/// Instantiates the filter by cloning the allow list of another <see cref="ICodePointFilter"/>.
/// </summary>
public CodePointFilter(ICodePointFilter other)
{
if (other == null)
{
throw new ArgumentNullException(nameof(other));
}
CodePointFilter otherAsCodePointFilter = other as CodePointFilter;
if (otherAsCodePointFilter != null)
{
_allowedCharsBitmap = otherAsCodePointFilter.GetAllowedCharsBitmap();
}
else
{
_allowedCharsBitmap = AllowedCharsBitmap.CreateNew();
AllowFilter(other);
}
}
/// <summary>
/// Instantiates an encoder using a custom code point filter. Any character not in the
/// set returned by <paramref name="filter"/>'s <see cref="ICodePointFilter.GetAllowedCodePoints"/>
/// method will be escaped.
/// </summary>
public HtmlEncoderOld(ICodePointFilter filter)
: this(new HtmlUnicodeEncoder(CodePointFilter.Wrap(filter)))
{
}
/// <summary>
/// Instantiates an encoder using a custom code point filter. Any character not in the
/// set returned by <paramref name="filter"/>'s <see cref="ICodePointFilter.GetAllowedCodePoints"/>
/// method will be escaped.
/// </summary>
public HtmlEncoderOld(ICodePointFilter filter)
: this(new HtmlUnicodeEncoder(CodePointFilter.Wrap(filter)))
{
}
/// <summary>
/// Instantiates an encoder using a custom code point filter. Any character not in the
/// set returned by <paramref name="filter"/>'s <see cref="ICodePointFilter.GetAllowedCodePoints"/>
/// method will be escaped.
/// </summary>
public JavaScriptStringEncoderOld(ICodePointFilter filter)
: this(new JavaScriptStringUnicodeEncoder(CodePointFilter.Wrap(filter)))
{
}
/// <summary>
/// Wraps the provided filter as a CodePointFilter, avoiding the clone if possible.
/// </summary>
internal static CodePointFilter Wrap(ICodePointFilter filter)
{
return (filter as CodePointFilter) ?? new CodePointFilter(filter);
}
/// <summary>
/// Allows all characters specified by <paramref name="filter"/> through the filter.
/// </summary>
/// <returns>
/// The 'this' instance.
/// </returns>
public CodePointFilter AllowFilter(ICodePointFilter filter)
{
if (filter == null)
{
throw new ArgumentNullException(nameof(filter));
}
foreach (var allowedCodePoint in filter.GetAllowedCodePoints())
{
// If the code point can't be represented as a BMP character, skip it.
char codePointAsChar = (char)allowedCodePoint;
if (allowedCodePoint == codePointAsChar)
{
_allowedCharsBitmap.AllowCharacter(codePointAsChar);
}
}
return this;
}
/// <summary>
/// Wraps the provided filter as a CodePointFilter, avoiding the clone if possible.
/// </summary>
internal static CodePointFilter Wrap(ICodePointFilter filter)
{
return((filter as CodePointFilter) ?? new CodePointFilter(filter));
}
/// <summary>
/// Instantiates an encoder using a custom code point filter. Any character not in the
/// set returned by <paramref name="filter"/>'s <see cref="ICodePointFilter.GetAllowedCodePoints"/>
/// method will be escaped.
/// </summary>
public JavaScriptStringEncoderOld(ICodePointFilter filter)
: this(new JavaScriptStringUnicodeEncoder(CodePointFilter.Wrap(filter)))
{
}
/// <summary>
/// Instantiates an encoder using a custom code point filter. Any character not in the
/// set returned by <paramref name="filter"/>'s <see cref="ICodePointFilter.GetAllowedCodePoints"/>
/// method will be escaped.
/// </summary>
public UrlEncoder([NotNull] ICodePointFilter filter)
: this(new UrlUnicodeEncoder(CodePointFilter.Wrap(filter)))
{
}
