private int ReadInt()
{
if (_str[curIndex] < '0' || _str[curIndex] > '9')
{
throw BssomSerializationArgumentException.InputDataFormatterError();
}
long num = 0;
num += (_str[curIndex] - '0');
curIndex++;
while (_str.Length - curIndex - 1 >= 0)
{
char c = _str[curIndex];
if (c < '0' || c > '9')
{
break;
}
num *= 10;
num += (c - '0');
curIndex++;
}
return(checked ((int)num));
}
public StringInputDataSource(string str) : this()
{
if (str is null)
{
throw new ArgumentNullException(nameof(str));
}
if (str.Length < 1)
{
throw BssomSerializationArgumentException.InputDataFormatterError();
}
_str = str;
}
public bool MoveNext()
{
if (curIndex == _str.Length)
{
return(false);
}
switch (_str[curIndex])
{
case '[':
{
curIsMapKey = true;
curIndex++;
mapKeyIndex = curIndex;
for (; curIndex < _str.Length; curIndex++)
{
if (_str[curIndex] == ']')
{
mapKeyLength = curIndex - mapKeyIndex;
if (mapKeyLength == 0)
{
BssomSerializationArgumentException.BssomMapStringKeyIsEmpty();
}
curIndex++;
return(true);
}
}
throw BssomSerializationArgumentException.InputDataFormatterError();
}
case '$':
{
curIsMapKey = false;
curIndex++;
aryIndexNumber = ReadInt();
return(true);
}
default:
throw BssomSerializationArgumentException.InputDataFormatterError();
}
}
