public static ContentWriter CreateReplace(
ContentDisplayStyle contentDisplayStyle,
string input,
ReplaceOptions replaceOptions,
ContentWriterOptions options,
TextWriter?textWriter = null,
MatchOutputInfo?outputInfo = null)
{
switch (contentDisplayStyle)
{
case ContentDisplayStyle.Value:
case ContentDisplayStyle.ValueDetail:
return(new ValueReplacementWriter(input, replaceOptions, options, textWriter, outputInfo));
case ContentDisplayStyle.Line:
return(new LineReplacementWriter(input, replaceOptions, options, textWriter));
case ContentDisplayStyle.AllLines:
return(new AllLinesReplacementWriter(input, replaceOptions, options, textWriter));
case ContentDisplayStyle.UnmatchedLines:
throw new NotSupportedException($"Value '{contentDisplayStyle}' is not supported.");
default:
throw new InvalidOperationException($"Unknown enum value '{contentDisplayStyle}'.");
}
}
public static AskReplacementWriter Create(
ContentDisplayStyle contentDisplayStyle,
string input,
ReplaceOptions replaceOptions,
Lazy <TextWriter>?lazyWriter,
ContentWriterOptions options,
MatchOutputInfo?outputInfo)
{
switch (contentDisplayStyle)
{
case ContentDisplayStyle.Value:
case ContentDisplayStyle.ValueDetail:
return(new AskValueReplacementWriter(input, replaceOptions, lazyWriter, options, outputInfo));
case ContentDisplayStyle.Line:
return(new AskLineReplacementWriter(input, replaceOptions, lazyWriter, options));
case ContentDisplayStyle.UnmatchedLines:
case ContentDisplayStyle.AllLines:
throw new InvalidOperationException();
default:
throw new InvalidOperationException($"Unknown enum value '{contentDisplayStyle}'.");
}
}
public static bool TryParseReplaceOptions(
IEnumerable <string> values,
string optionName,
string?replacement,
MatchEvaluator?matchEvaluator,
[NotNullWhen(true)] out ReplaceOptions?replaceOptions)
{
replaceOptions = null;
var replaceFlags = ReplaceFlags.None;
if (values != null &&
!TryParseAsEnumFlags(
values,
optionName,
out replaceFlags,
provider: OptionValueProviders.ReplaceFlagsProvider))
{
return(false);
}
var functions = ReplaceFunctions.None;
if ((replaceFlags & ReplaceFlags.TrimStart) != 0)
{
functions |= ReplaceFunctions.TrimStart;
}
if ((replaceFlags & ReplaceFlags.TrimEnd) != 0)
{
functions |= ReplaceFunctions.TrimEnd;
}
if ((replaceFlags & ReplaceFlags.ToLower) != 0)
{
functions |= ReplaceFunctions.ToLower;
}
if ((replaceFlags & ReplaceFlags.ToUpper) != 0)
{
functions |= ReplaceFunctions.ToUpper;
}
if (matchEvaluator != null)
{
replaceOptions = new ReplaceOptions(
matchEvaluator: matchEvaluator,
functions: functions,
cultureInvariant: (replaceFlags & ReplaceFlags.CultureInvariant) != 0);
}
else
{
replaceOptions = new ReplaceOptions(
replacement: replacement,
functions: functions,
cultureInvariant: (replaceFlags & ReplaceFlags.CultureInvariant) != 0);
}
return(true);
}
protected override void WriteEndMatch(Capture capture)
{
var match = (Match)capture;
string result = ReplaceOptions.Replace(match);
WriteReplacement(match, result);
}
public AskLineReplacementWriter(
string input,
ReplaceOptions replaceOptions,
Lazy <TextWriter> lazyWriter,
ContentWriterOptions options) : base(input, replaceOptions, lazyWriter, options)
{
MatchingLineCount = 0;
}
public LineReplacementWriter(
string input,
ReplaceOptions replaceOptions,
ContentWriterOptions options = null,
TextWriter textWriter = null) : base(input, options)
{
ReplaceOptions = replaceOptions;
_textWriter = textWriter;
}
public TextWriterContentWriter(
string input,
ReplaceOptions replaceOptions,
TextWriter textWriter,
ContentWriterOptions options) : base(input, options)
{
ReplaceOptions = replaceOptions;
_textWriter = textWriter;
}
protected AskReplacementWriter(
string input,
ReplaceOptions replaceOptions,
Lazy <TextWriter> lazyWriter,
ContentWriterOptions options) : base(input, options)
{
ReplaceOptions = replaceOptions;
_lazyWriter = lazyWriter;
}
public AskValueReplacementWriter(
string input,
ReplaceOptions replaceOptions,
Lazy <TextWriter> lazyWriter,
ContentWriterOptions options,
MatchOutputInfo outputInfo) : base(input, replaceOptions, lazyWriter, options)
{
OutputInfo = outputInfo;
}
public AskLineReplacementWriter(
string input,
ReplaceOptions replaceOptions,
Lazy <TextWriter>?lazyWriter,
ContentWriterOptions options,
bool isInteractive) : base(input, replaceOptions, lazyWriter, options, isInteractive)
{
MatchingLineCount = 0;
}
public ValueReplacementWriter(
string input,
ReplaceOptions replaceOptions,
ContentWriterOptions options,
TextWriter?textWriter = null,
MatchOutputInfo?outputInfo = null) : base(input, options, outputInfo: outputInfo)
{
ReplaceOptions = replaceOptions;
_textWriter = textWriter;
}
public AskValueReplacementWriter(
string input,
ReplaceOptions replaceOptions,
Lazy <TextWriter>?lazyWriter,
ContentWriterOptions options,
MatchOutputInfo?outputInfo,
bool isInteractive) : base(input, replaceOptions, lazyWriter, options, isInteractive)
{
OutputInfo = outputInfo;
}
protected AskReplacementWriter(
string input,
ReplaceOptions replaceOptions,
Lazy <TextWriter>?lazyWriter,
ContentWriterOptions options,
bool isInteractive) : base(input, options)
{
ReplaceOptions = replaceOptions;
IsInteractive = isInteractive;
_lazyWriter = lazyWriter;
}
