public static Task WriteEscapedJavaScriptStringAsync(TextWriter writer, string s, char delimiter, bool appendDelimiters, bool[] charEscapeFlags, StringEscapeHandling stringEscapeHandling, JsonTextWriter client, char[] writeBuffer, CancellationToken cancellationToken = null)
{
if (cancellationToken.IsCancellationRequested)
{
return(cancellationToken.FromCanceled());
}
if (appendDelimiters)
{
return(JavaScriptUtils.WriteEscapedJavaScriptStringWithDelimitersAsync(writer, s, delimiter, charEscapeFlags, stringEscapeHandling, client, writeBuffer, cancellationToken));
}
if (!string.IsNullOrEmpty(s))
{
return(JavaScriptUtils.WriteEscapedJavaScriptStringWithoutDelimitersAsync(writer, s, charEscapeFlags, stringEscapeHandling, client, writeBuffer, cancellationToken));
}
return(cancellationToken.CancelIfRequestedAsync() ?? AsyncUtils.CompletedTask);
}
private static Task WriteEscapedJavaScriptStringWithDelimitersAsync(TextWriter writer, string s, char delimiter, bool[] charEscapeFlags, StringEscapeHandling stringEscapeHandling, JsonTextWriter client, char[] writeBuffer, CancellationToken cancellationToken)
{
Task task = writer.WriteAsync(delimiter, cancellationToken);
if (!task.IsCompletedSucessfully())
{
return(JavaScriptUtils.WriteEscapedJavaScriptStringWithDelimitersAsync(task, writer, s, delimiter, charEscapeFlags, stringEscapeHandling, client, writeBuffer, cancellationToken));
}
if (!string.IsNullOrEmpty(s))
{
task = JavaScriptUtils.WriteEscapedJavaScriptStringWithoutDelimitersAsync(writer, s, charEscapeFlags, stringEscapeHandling, client, writeBuffer, cancellationToken);
if (task.IsCompletedSucessfully())
{
return(writer.WriteAsync(delimiter, cancellationToken));
}
}
return(JavaScriptUtils.WriteCharAsync(task, writer, delimiter, cancellationToken));
}
