public static string[] DecodeContinuationTokenV2(string[] tokenSplits)
{
int num = Convert.ToInt32(tokenSplits[1]);
if (num != tokenSplits[2].Length)
{
throw new ContinuationTokenParserException(string.Format("Encoded token list string length ({0}) did not match actual encoded token list string length ({1}).", num, tokenSplits[2].Length), "continuationToken");
}
string str = ContinuationTokenParser.UrlCustomUnescapeBase64String(tokenSplits[2]);
string empty = string.Empty;
try
{
empty = (new UTF8Encoding()).GetString(Convert.FromBase64String(str));
}
catch (FormatException formatException)
{
throw new ContinuationTokenParserException("The continuation token can't be decoded from Base-64 string.", formatException);
}
List <string> strs = new List <string>();
int num1 = 0;
do
{
int num2 = -1;
if (empty.Length - num1 < 7)
{
object[] length = new object[] { empty.Length, empty.Length - num1, num1, 6, 1 };
throw new ContinuationTokenParserException(string.Format("The token list string of length {0} only has {1} characters left given current offset {2}, which is not enough to contain a single token length which is of length {3} and the delimiter of length {4}.", length));
}
num2 = int.Parse(empty.Substring(num1, 6));
num1 += 6;
if (empty[num1] != '!')
{
throw new ContinuationTokenParserException(string.Format("The token list string does not contain the expected delimiter {0} at position {1} after extracting a token length.", '!', num1));
}
num1++;
if (empty.Length - num1 < num2 + 1)
{
object[] objArray = new object[] { empty.Length, empty.Length - num1, num1, num2, 1 };
throw new ContinuationTokenParserException(string.Format("The token list string of length {0} only has {1} characters left given current offset {2}, which is not enough to contain a token of length {3} and the delimiter of length {4}.", objArray));
}
string str1 = empty.Substring(num1, num2);
num1 += num2;
if (empty[num1] != '!')
{
throw new ContinuationTokenParserException(string.Format("The token list string does not contain the expected delimiter {0} at position {1} after extracting a token.", '!', num1));
}
num1++;
strs.Add(str1);
}while (num1 != empty.Length);
return(strs.ToArray());
}
public static string[] DecodeContinuationTokenV1(string[] tokenSplits)
{
string[] strArrays;
int num = Convert.ToInt32(tokenSplits[1]);
if (num != tokenSplits[2].Length)
{
throw new ContinuationTokenParserException(string.Format("Token size ({0}) did not match token length ({1}).", num, tokenSplits[2].Length), "continuationToken");
}
string str = tokenSplits[2].Substring(0, num);
string str1 = ContinuationTokenParser.UrlCustomUnescapeBase64String(str);
try
{
string str2 = (new UTF8Encoding()).GetString(Convert.FromBase64String(str1));
strArrays = new string[] { str2 };
}
catch (FormatException formatException)
{
throw new ContinuationTokenParserException("The continuation token can't be decoded from Base-64 string.", formatException);
}
return(strArrays);
}