private PSO2ConfigToken selectRecursive(IEnumerable <string> path)
{
PSO2ConfigToken result = null;
foreach (string smallpath in path)
{
if (result != null)
{
result = result[smallpath] as PSO2ConfigToken;
}
else
{
result = this[smallpath];
}
}
return(result);
}
protected void ReadFromFile(string filepath)
{
using (StreamReader sr = new StreamReader(filepath))
{
this.Clear();
List <string> r_currentPath = new List <string>();
string bufferedProperty = null, bufferedValue = null;
char[] charBuffer = new char[2];
PSO2ConfigToken token = null;
StringBuilder bufferingText = new StringBuilder();
int readCount = sr.ReadBlock(charBuffer, 0, 1);
while (readCount > 0)
{
switch (charBuffer[0])
{
case '\0':
break;
case '\n':
break;
case '\r':
break;
case '=':
bufferedProperty = bufferingText.ToString();
if (!string.IsNullOrEmpty(bufferedProperty))
{
bufferedProperty = bufferedProperty.Trim();
}
bufferingText.Clear();
break;
case '{':
if (bufferedProperty != null)
{
r_currentPath.Add(bufferedProperty);
token = selectRecursive(r_currentPath);
bufferedProperty = null;
bufferingText.Clear();
}
break;
case '}':
r_currentPath.RemoveAt(r_currentPath.Count - 1);
token = selectRecursive(r_currentPath);
break;
case ',':
if (bufferedProperty != null)
{
bufferedValue = bufferingText.ToString();
if (!string.IsNullOrEmpty(bufferedValue))
{
bufferedValue = bufferedValue.Trim();
}
token.Values[bufferedProperty] = bufferedValue;
bufferingText.Clear();
bufferedProperty = null;
bufferedValue = null;
}
break;
default:
bufferingText.Append(charBuffer, 0, readCount);
break;
}
readCount = sr.ReadBlock(charBuffer, 0, 1);
}
}
}
