internal static void WriteValue(NameValueCollection value, JsonSerializerHandler handler)
{
if (value == null)
{
handler.Writer.Append("null");
return;
}
handler.Writer.Append("{");
bool isFirst = true;
foreach (string item in value)
{
if (isFirst)
{
isFirst = false;
}
else
{
handler.Writer.Append(",");
}
var name = item;
PrimitiveNormal.WriteValue(name, handler);
handler.Writer.Append(":");
var val = value[name];
PrimitiveNormal.WriteValue(val, handler);
}
handler.Writer.Append("}");
}
internal static void WriteValue(StringDictionary value, JsonSerializerHandler handler)
{
if (value == null)
{
handler.Writer.Append("null");
return;
}
handler.Writer.Append("{");
bool isFirst = true;
foreach (DictionaryEntry item in value)
{
if (isFirst)
{
isFirst = false;
}
else
{
handler.Writer.Append(",");
}
var name = item.Key;
PrimitiveNormal.WriteValue(item.Key, handler);
handler.Writer.Append(":");
var val = item.Value;
PrimitiveNormal.WriteValue(val, handler);
}
handler.Writer.Append("}");
}
internal static void WriteValue(byte[] value, JsonSerializerHandler handler)
{
if (value == null)
{
handler.Writer.Append("null");
}
else
{
if (handler.Option.IsByteArrayFormatBase64)
{
handler.Writer.Append("\"");
handler.Writer.Append(Convert.ToBase64String(value));
handler.Writer.Append("\"");
}
else
{
handler.Writer.Append("[");
bool isFirst = true;
foreach (var obj in value)
{
if (isFirst)
{
isFirst = false;
}
else
{
handler.Writer.Append(",");
}
PrimitiveNormal.WriteValue(obj, handler);
}
handler.Writer.Append("]");
}
}
}
internal static void WriteValue(ExpandoObject value, JsonSerializerHandler handler)
{
if (value == null)
{
handler.Writer.Append("null");
return;
}
if (handler.Option.ReferenceLoopHandling != JsonReferenceHandlingEnum.None)
{
if (handler.SerializeStacks.Contains(value))
{
if (handler.Option.ReferenceLoopHandling == JsonReferenceHandlingEnum.Null)
{
handler.Writer.Append("null");
}
else if (handler.Option.ReferenceLoopHandling == JsonReferenceHandlingEnum.Empty)
{
handler.Writer.Append("{}");
}
else if (handler.Option.ReferenceLoopHandling == JsonReferenceHandlingEnum.Remove)
{
RemoveWriterHelper.RemoveDictionaryKey(handler.Writer);
}
return;
}
handler.SerializeStacks.Push(value);
}
IDictionary <string, object> keyValuePairs = value;
handler.Writer.Append("{");
bool isFirst = true;
foreach (var item in value)
{
if (isFirst)
{
isFirst = false;
}
else
{
handler.Writer.Append(",");
}
PrimitiveNormal.WriteValue(item.Key, handler);
handler.Writer.Append(":");
var val = item.Value;
PrimitiveNormal.WriteValue(val, handler);
}
handler.Writer.Append("}");
if (handler.Option.ReferenceLoopHandling != JsonReferenceHandlingEnum.None)
{
handler.SerializeStacks.Pop();
}
}
internal static void WriteValue(Type value, JsonSerializerHandler handler)
{
if (value == null)
{
handler.WriteString("null");
}
else
{
PrimitiveNormal.WriteValue(value.AssemblyQualifiedName, handler);
}
}
internal static void WriteValue(Uri value, JsonSerializerHandler handler)
{
if (value == null)
{
handler.Writer.Append("null");
}
else
{
PrimitiveNormal.WriteValue(value.OriginalString, handler);
}
}
internal static void WriteEnum(Enum value, JsonSerializerHandler handler)
{
if (handler.Option.IsEnumNum)
{
PrimitiveNormal.WriteValue(value.GetHashCode(), handler);
}
else
{
handler.Writer.Append("\"");
handler.Writer.Append(value.ToString());
handler.Writer.Append("\"");
}
}
internal static void WriteValue(DataTable value, JsonSerializerHandler handler)
{
if (value == null)
{
handler.Writer.Append("null");
return;
}
handler.Writer.Append("[");
bool isFirst = true;
foreach (DataRow row in value.Rows)
{
if (isFirst)
{
isFirst = false;
}
else
{
handler.Writer.Append(",");
}
handler.Writer.Append("{");
bool isFirst2 = true;
foreach (DataColumn column in row.Table.Columns)
{
if (isFirst2)
{
isFirst2 = false;
}
else
{
handler.Writer.Append(",");
}
object columnValue = row[column];
handler.Writer.Append("\"");
handler.Writer.Append(column.ColumnName);//没有检查
handler.Writer.Append("\":");
PrimitiveNormal.WriteValue(columnValue, handler);
}
handler.Writer.Append("}");
}
handler.Writer.Append("]");
}
internal static void WriteIEnumerable(IEnumerable value, JsonSerializerHandler handler)
{
if (handler.Option.ReferenceLoopHandling != JsonReferenceHandlingEnum.None)
{
if (handler.SerializeStacks.Contains(value))
{
if (handler.Option.ReferenceLoopHandling == JsonReferenceHandlingEnum.Null)
{
handler.Writer.Append("null");
}
else if (handler.Option.ReferenceLoopHandling == JsonReferenceHandlingEnum.Empty)
{
handler.Writer.Append("[]");
}
else if (handler.Option.ReferenceLoopHandling == JsonReferenceHandlingEnum.Remove)
{
RemoveWriterHelper.RemoveArrayItem(handler.Writer);
}
return;
}
handler.SerializeStacks.Push(value);
}
handler.Writer.Append("[");
bool isFirst = true;
foreach (var obj in value)
{
if (isFirst)
{
isFirst = false;
}
else
{
handler.Writer.Append(",");
}
PrimitiveNormal.WriteValue(obj, handler);
}
handler.Writer.Append("]");
if (handler.Option.ReferenceLoopHandling != JsonReferenceHandlingEnum.None)
{
handler.SerializeStacks.Pop();
}
}
internal static void WriteValue(Exception value, JsonSerializerHandler handler)
{
if (value == null)
{
handler.WriteString("null");
}
else
{
handler.WriteString("{\"Message\":");
PrimitiveNormal.WriteValue(value.Message, handler);
handler.WriteString(",\"Source\":");
PrimitiveNormal.WriteValue(value.Source, handler);
handler.WriteString(",\"StackTrace\":");
PrimitiveNormal.WriteValue(value.StackTrace, handler);
handler.WriteString(",\"HelpLink\":");
PrimitiveNormal.WriteValue(value.HelpLink, handler);
handler.WriteString("}");
}
}
internal static void WriteValue(TimeSpan value, JsonSerializerHandler handler)
{
if (handler.Option.TimespanFormat == TimespanFormatEnum.ISO8601)
{
// can't negate this, have to handle it manually
if (value.Ticks == long.MinValue)
{
handler.Writer.Append("\"-P10675199DT2H48M5.4775808S\"");
return;
}
char[] buffer = new char[36];
handler.Writer.Append('"');
if (value.Ticks < 0)
{
handler.Writer.Append('-');
value = value.Negate();
}
handler.Writer.Append('P');
var days = value.Days;
var hours = value.Hours;
var minutes = value.Minutes;
var seconds = value.Seconds;
// days
if (days > 0)
{
_CustomWriteIntUnrolledSigned(handler.Writer, days, buffer);
handler.Writer.Append('D');
}
// time separator
handler.Writer.Append('T');
// hours
if (hours > 0)
{
_CustomWriteIntUnrolledSigned(handler.Writer, hours, buffer);
handler.Writer.Append('H');
}
// minutes
if (minutes > 0)
{
_CustomWriteIntUnrolledSigned(handler.Writer, minutes, buffer);
handler.Writer.Append('M');
}
// seconds
_CustomWriteIntUnrolledSigned(handler.Writer, seconds, buffer);
// fractional part
{
var endCount = 0;
var remainingTicks = (value - new TimeSpan(days, hours, minutes, seconds, 0)).Ticks;
if (remainingTicks > 0)
{
int fracEnd;
buffer[0] = '.';
var fracPart = remainingTicks % 100;
remainingTicks /= 100;
TwoDigits digits;
if (fracPart > 0)
{
digits = DigitPairs[fracPart];
buffer[7] = digits.Second;
buffer[6] = digits.First;
fracEnd = 8;
}
else
{
fracEnd = 6;
}
fracPart = remainingTicks % 100;
remainingTicks /= 100;
if (fracPart > 0)
{
digits = DigitPairs[fracPart];
buffer[5] = digits.Second;
buffer[4] = digits.First;
}
else
{
if (fracEnd == 6)
{
fracEnd = 4;
}
else
{
buffer[5] = '0';
buffer[4] = '0';
}
}
fracPart = remainingTicks % 100;
remainingTicks /= 100;
if (fracPart > 0)
{
digits = DigitPairs[fracPart];
buffer[3] = digits.Second;
buffer[2] = digits.First;
}
else
{
if (fracEnd == 4)
{
fracEnd = 2;
}
else
{
buffer[3] = '0';
buffer[2] = '0';
}
}
fracPart = remainingTicks;
buffer[1] = (char)('0' + fracPart);
endCount = fracEnd;
}
handler.Writer.Append(buffer, 0, endCount);
}
handler.Writer.Append("S\"");
}
else
{
if (value.Ticks == long.MinValue)
{
handler.Writer.Append("\"-10675199.02:48:05.4775808\"");
return;
}
char[] buffer = new char[36];
handler.Writer.Append('"');
if (value.Ticks < 0)
{
handler.Writer.Append('-');
value = value.Negate();
}
var days = value.Days;
var hours = value.Hours;
var minutes = value.Minutes;
var secs = value.Seconds;
TwoDigits digits;
// days
{
if (days != 0)
{
PrimitiveNormal.WriteValue(days, handler);
handler.Writer.Append('.');
}
}
// hours
{
digits = DigitPairs[hours];
buffer[0] = digits.First;
buffer[1] = digits.Second;
}
buffer[2] = ':';
// minutes
{
digits = DigitPairs[minutes];
buffer[3] = digits.First;
buffer[4] = digits.Second;
}
buffer[5] = ':';
// seconds
{
digits = DigitPairs[secs];
buffer[6] = digits.First;
buffer[7] = digits.Second;
}
int endCount = 8;
// factional part
{
var remainingTicks = (value - new TimeSpan(value.Days, value.Hours, value.Minutes, value.Seconds, 0)).Ticks;
if (remainingTicks > 0)
{
int fracEnd;
buffer[8] = '.';
var fracPart = remainingTicks % 100;
remainingTicks /= 100;
if (fracPart > 0)
{
digits = DigitPairs[fracPart];
buffer[15] = digits.Second;
buffer[14] = digits.First;
fracEnd = 16;
}
else
{
fracEnd = 14;
}
fracPart = remainingTicks % 100;
remainingTicks /= 100;
if (fracPart > 0)
{
digits = DigitPairs[fracPart];
buffer[13] = digits.Second;
buffer[12] = digits.First;
}
else
{
if (fracEnd == 14)
{
fracEnd = 12;
}
else
{
buffer[13] = '0';
buffer[12] = '0';
}
}
fracPart = remainingTicks % 100;
remainingTicks /= 100;
if (fracPart > 0)
{
digits = DigitPairs[fracPart];
buffer[11] = digits.Second;
buffer[10] = digits.First;
}
else
{
if (fracEnd == 12)
{
fracEnd = 10;
}
else
{
buffer[11] = '0';
buffer[10] = '0';
}
}
fracPart = remainingTicks;
buffer[9] = (char)('0' + fracPart);
endCount = fracEnd;
}
}
handler.Writer.Append(buffer, 0, endCount);
handler.Writer.Append('"');
}
}
internal static void WriteIDictionary(IDictionary value, JsonSerializerHandler handler)
{
if (handler.Option.ReferenceLoopHandling != JsonReferenceHandlingEnum.None)
{
if (handler.SerializeStacks.Contains(value))
{
if (handler.Option.ReferenceLoopHandling == JsonReferenceHandlingEnum.Null)
{
handler.Writer.Append("null");
}
else if (handler.Option.ReferenceLoopHandling == JsonReferenceHandlingEnum.Empty)
{
handler.Writer.Append("{}");
}
else if (handler.Option.ReferenceLoopHandling == JsonReferenceHandlingEnum.Remove)
{
RemoveWriterHelper.RemoveDictionaryKey(handler.Writer);
}
return;
}
handler.SerializeStacks.Push(value);
}
bool isFirst = true;
handler.Writer.Append("{");
foreach (DictionaryEntry item in value)
{
var keyType = item.Key.GetType();
if (keyType.IsWrongKey())
{
continue;
}
if (isFirst)
{
isFirst = false;
}
else
{
handler.Writer.Append(",");
}
if (keyType.IsPrimitive || (keyType.IsEnum && handler.Option.IsEnumNum))//string,primitive,enum,guid,datetime
{
handler.Writer.Append("\"");
}
PrimitiveNormal.WriteValue(item.Key, handler);
if (keyType.IsPrimitive || (keyType.IsEnum && handler.Option.IsEnumNum))
{
handler.Writer.Append("\"");
}
handler.Writer.Append(":");
PrimitiveNormal.WriteValue(item.Value, handler);
}
handler.Writer.Append("}");
if (handler.Option.ReferenceLoopHandling != JsonReferenceHandlingEnum.None)
{
handler.SerializeStacks.Pop();
}
}
