/// <summary>
/// 数值转字符串
/// </summary>
/// <param name="value">数值</param>
/// <param name="charStream">字符流</param>
internal static void ToString(long value, CharStreamPlus charStream)
{
char* chars = stackalloc char[22];
var index = ToString(value, chars);
charStream.WriteBase(chars + index.Key, index.Value);
}
/// <summary>
/// 字节流转换成JSON字符串
/// </summary>
/// <param name="jsonStream">JSON输出流,不能为null</param>
/// <param name="start">起始位置,不能为null</param>
/// <param name="end">结束位置,长度必须大于0</param>
public static unsafe void ToJson(CharStreamPlus jsonStream, byte* start, byte* end)
{
jsonStream.WriteBase('[');
for (AjaxPlus.ToString(*start, jsonStream); ++start != end; AjaxPlus.ToString(*start, jsonStream))
jsonStream.WriteBase(',');
jsonStream.WriteBase(']');
}
/// <summary>
/// 数值转字符串
/// </summary>
/// <param name="value">数值</param>
/// <param name="charStream">字符流</param>
internal static void ToString(ulong value, CharStreamPlus charStream)
{
char* chars = stackalloc char[20];
KeyValueStruct<int, int> index = ToString(value, chars);
charStream.WriteBase(chars + index.Key, index.Value);
}
public static void ToString(string value, CharStreamPlus jsonStream)
{
jsonStream.PrepLength(value.Length + 2);
jsonStream.Unsafer.Write(Quote);
jsonStream.WriteBase(value);
jsonStream.Unsafer.Write(Quote);
}
public static void ToString(SubStringStruct value, CharStreamPlus jsonStream)
{
if (value.Value == null) WriteNull(jsonStream);
else
{
jsonStream.PrepLength(value.Length + 2);
jsonStream.Unsafer.Write(Quote);
jsonStream.WriteBase(value);
jsonStream.Unsafer.Write(Quote);
}
}
public static void ToString(bool value, CharStreamPlus jsonStream)
{
jsonStream.WriteBase(value ? '1' : '0');
}
public static unsafe void ToString(byte value, CharStreamPlus jsonStream)
{
if (value == 0) jsonStream.WriteBase('0');
else
{
jsonStream.PrepLength(4);
var data = (byte*) jsonStream.CurrentChar;
var nextValue = value >> 4;
*(char*) data = '0';
*(char*) (data + sizeof (char)) = 'x';
*(char*) (data + sizeof (char)*2) =
(char) (nextValue < 10 ? nextValue + '0' : (nextValue + ('0' + 'A' - '9' - 1)));
*(char*) (data + sizeof (char)*3) =
(char) ((value &= 15) < 10 ? value + '0' : (value + ('0' + 'A' - '9' - 1)));
jsonStream.Unsafer.AddLength(4);
}
}
public static unsafe void ToString(sbyte value, CharStreamPlus jsonStream)
{
if (value == 0) jsonStream.WriteBase('0');
else
{
char* chars = stackalloc char[6];
if (value < 0)
{
if (value == -128)
{
jsonStream.PrepLength(4);
var unsafeStream = jsonStream.Unsafer;
unsafeStream.Write('-');
unsafeStream.Write('1');
unsafeStream.Write('2');
unsafeStream.Write('8');
}
else
{
ToString((sbyte) -value, chars);
jsonStream.WriteBase(chars + 1, 5);
}
}
else
{
ToString(value, chars);
jsonStream.WriteBase(chars + 2, 4);
}
}
}
public static unsafe void ToString(ushort value, CharStreamPlus jsonStream)
{
char* chars = stackalloc char[8];
var index = ToString(value, chars);
jsonStream.WriteBase(chars + index.Key, index.Value);
}
public static unsafe void ToString(ulong value, CharStreamPlus jsonStream, bool isMaxToString = true)
{
if (value <= MaxValue || !isMaxToString)
{
char* chars = stackalloc char[20];
var index = ToString(value, chars);
jsonStream.WriteBase(chars + index.Key, index.Value);
}
else
{
var unsafeStraem = jsonStream.Unsafer;
jsonStream.PrepLength(22);
unsafeStraem.Write(Quote);
NumberPlus.ToString(value, jsonStream);
unsafeStraem.Write(Quote);
}
}