public void WriteString(TextWriter writer, string value)
{
JsonUtils.WriteString(writer, value);
}
public void WriteObjectString(TextWriter writer, object value)
{
JsonUtils.WriteString(writer, value != null ? value.ToString() : null);
}
public void WriteFormattableObjectString(TextWriter writer, object value)
{
var formattable = value as IFormattable;
JsonUtils.WriteString(writer, formattable != null ? formattable.ToString(null, CultureInfo.InvariantCulture) : null);
}
public StringSegment EatValue(StringSegment value, ref int i)
{
var buf = value.Buffer;
var valueLength = value.Length;
var offset = value.Offset;
if (i == valueLength)
{
return(default(StringSegment));
}
while (i < valueLength && JsonUtils.IsWhiteSpace(buf[offset + i]))
{
i++; //Whitespace inline
}
if (i == valueLength)
{
return(default(StringSegment));
}
var tokenStartPos = i;
var valueChar = buf[offset + i];
var withinQuotes = false;
var endsToEat = 1;
switch (valueChar)
{
//If we are at the end, return.
case JsWriter.ItemSeperator:
case JsWriter.MapEndChar:
return(default(StringSegment));
//Is Within Quotes, i.e. "..."
case JsWriter.QuoteChar:
return(ParseString(value, ref i));
//Is Type/Map, i.e. {...}
case JsWriter.MapStartChar:
while (++i < valueLength)
{
valueChar = buf[offset + i];
if (valueChar == JsonUtils.EscapeChar)
{
i++;
continue;
}
if (valueChar == JsWriter.QuoteChar)
{
withinQuotes = !withinQuotes;
}
if (withinQuotes)
{
continue;
}
if (valueChar == JsWriter.MapStartChar)
{
endsToEat++;
}
if (valueChar == JsWriter.MapEndChar && --endsToEat == 0)
{
i++;
break;
}
}
return(value.Subsegment(tokenStartPos, i - tokenStartPos));
//Is List, i.e. [...]
case JsWriter.ListStartChar:
while (++i < valueLength)
{
valueChar = buf[offset + i];
if (valueChar == JsonUtils.EscapeChar)
{
i++;
continue;
}
if (valueChar == JsWriter.QuoteChar)
{
withinQuotes = !withinQuotes;
}
if (withinQuotes)
{
continue;
}
if (valueChar == JsWriter.ListStartChar)
{
endsToEat++;
}
if (valueChar == JsWriter.ListEndChar && --endsToEat == 0)
{
i++;
break;
}
}
return(value.Subsegment(tokenStartPos, i - tokenStartPos));
}
//Is Value
while (++i < valueLength)
{
valueChar = buf[offset + i];
if (valueChar == JsWriter.ItemSeperator ||
valueChar == JsWriter.MapEndChar
//If it doesn't have quotes it's either a keyword or number so also has a ws boundary
|| JsonUtils.IsWhiteSpace(valueChar)
)
{
break;
}
}
var strValue = value.Subsegment(tokenStartPos, i - tokenStartPos);
return(strValue == new StringSegment(JsonUtils.Null) ? default(StringSegment) : strValue);
}
public void WriteObjectString(TextWriter writer, object value)
{
JsonUtils.WriteString(writer, value?.ToString());
}