// Token: 0x06000278 RID: 632 RVA: 0x0000B08C File Offset: 0x0000928C
public static JSONNode Parse(string aJSON)
{
Stack <JSONNode> stack = new Stack <JSONNode>();
JSONNode jsonnode = null;
int i = 0;
StringBuilder stringBuilder = new StringBuilder();
string text = "";
bool flag = false;
bool flag2 = false;
while (i < aJSON.Length)
{
char c = aJSON[i];
if (c <= ',')
{
if (c <= ' ')
{
switch (c)
{
case '\t':
break;
case '\n':
case '\r':
goto IL_33E;
case '\v':
case '\f':
goto IL_330;
default:
if (c != ' ')
{
goto IL_330;
}
break;
}
if (flag)
{
stringBuilder.Append(aJSON[i]);
}
}
else if (c != '"')
{
if (c != ',')
{
goto IL_330;
}
if (flag)
{
stringBuilder.Append(aJSON[i]);
}
else
{
if (stringBuilder.Length > 0 || flag2)
{
JSONNode.ParseElement(jsonnode, stringBuilder.ToString(), text, flag2);
}
text = "";
stringBuilder.Length = 0;
flag2 = false;
}
}
else
{
flag = !flag;
flag2 = (flag2 || flag);
}
}
else
{
if (c <= ']')
{
if (c != ':')
{
switch (c)
{
case '[':
if (flag)
{
stringBuilder.Append(aJSON[i]);
goto IL_33E;
}
stack.Push(new JSONArray());
if (jsonnode != null)
{
jsonnode.Add(text, stack.Peek());
}
text = "";
stringBuilder.Length = 0;
jsonnode = stack.Peek();
goto IL_33E;
case '\\':
i++;
if (flag)
{
char c2 = aJSON[i];
if (c2 <= 'f')
{
if (c2 == 'b')
{
stringBuilder.Append('\b');
goto IL_33E;
}
if (c2 == 'f')
{
stringBuilder.Append('\f');
goto IL_33E;
}
}
else
{
if (c2 == 'n')
{
stringBuilder.Append('\n');
goto IL_33E;
}
switch (c2)
{
case 'r':
stringBuilder.Append('\r');
goto IL_33E;
case 't':
stringBuilder.Append('\t');
goto IL_33E;
case 'u':
{
string s = aJSON.Substring(i + 1, 4);
stringBuilder.Append((char)int.Parse(s, NumberStyles.AllowHexSpecifier));
i += 4;
goto IL_33E;
}
}
}
stringBuilder.Append(c2);
goto IL_33E;
}
goto IL_33E;
case ']':
break;
default:
goto IL_330;
}
}
else
{
if (flag)
{
stringBuilder.Append(aJSON[i]);
goto IL_33E;
}
text = stringBuilder.ToString();
stringBuilder.Length = 0;
flag2 = false;
goto IL_33E;
}
}
else if (c != '{')
{
if (c != '}')
{
goto IL_330;
}
}
else
{
if (flag)
{
stringBuilder.Append(aJSON[i]);
goto IL_33E;
}
stack.Push(new JSONObject());
if (jsonnode != null)
{
jsonnode.Add(text, stack.Peek());
}
text = "";
stringBuilder.Length = 0;
jsonnode = stack.Peek();
goto IL_33E;
}
if (flag)
{
stringBuilder.Append(aJSON[i]);
}
else
{
if (stack.Count == 0)
{
throw new Exception("JSON Parse: Too many closing brackets");
}
stack.Pop();
if (stringBuilder.Length > 0 || flag2)
{
JSONNode.ParseElement(jsonnode, stringBuilder.ToString(), text, flag2);
flag2 = false;
}
text = "";
stringBuilder.Length = 0;
if (stack.Count > 0)
{
jsonnode = stack.Peek();
}
}
}
IL_33E:
i++;
continue;
IL_330:
stringBuilder.Append(aJSON[i]);
goto IL_33E;
}
if (flag)
{
throw new Exception("JSON Parse: Quotation marks seems to be messed up.");
}
return(jsonnode);
}