/// <summary>
/// 获取名称索引
/// </summary>
/// <param name="jsonDeSerializer">JSON 解析器</param>
/// <param name="isQuote">名称是否带引号</param>
/// <returns>名称索引,失败返回-1</returns>
internal int SearchName(JsonDeSerializer jsonDeSerializer, out bool isQuote)
{
char value = jsonDeSerializer.GetFirstName();
if (State == null)
{
isQuote = jsonDeSerializer.Quote != 0;
return(-1);
}
if (jsonDeSerializer.Quote != 0)
{
isQuote = true;
return(searchString(jsonDeSerializer, value));
}
isQuote = false;
if (jsonDeSerializer.DeSerializeState != DeSerializeState.Success)
{
return(-1);
}
byte *currentState = State;
do
{
char *prefix = (char *)(currentState + *(int *)currentState);
if (*prefix != 0)
{
if (value != *prefix)
{
return(-1);
}
while (*++prefix != 0)
{
if (jsonDeSerializer.GetNextName() != *prefix)
{
return(-1);
}
}
value = jsonDeSerializer.GetNextName();
}
if (value == 0)
{
return(jsonDeSerializer.DeSerializeState == DeSerializeState.Success ? *(int *)(currentState + sizeof(int) * 2) : -1);
}
if (*(int *)(currentState + sizeof(int)) == 0)
{
return(-1);
}
int index = value < 128 ? (int)*(ushort *)(charsAscii + (value << 1)) : getCharIndex(value);
byte *table = currentState + *(int *)(currentState + sizeof(int));
if (tableType == 0)
{
if ((index = *(table + index)) == 0)
{
return(-1);
}
currentState = State + index * 3 * sizeof(int);
}
else if (tableType == 1)
{
if ((index = (int)*(ushort *)(table + index * sizeof(ushort))) == 0)
{
return(-1);
}
currentState = State + index * 3 * sizeof(int);
}
else
{
if ((index = *(int *)(table + index * sizeof(int))) == 0)
{
return(-1);
}
currentState = State + index;
}
value = jsonDeSerializer.GetNextName();
}while (true);
}