private string PreprocessScript(string input, string tag_name)
{
StringBuilder stringBuilder1 = new StringBuilder();
int startIndex = 0;
int length = tag_name.Length;
while (startIndex < input.Length)
{
bool flag = false;
if (startIndex + length + 1 < input.Length && input.Substring(startIndex, length + 1).ToLower().Equals("<" + tag_name))
{
while (true)
{
if (startIndex < input.Length)
{
if (!input.Substring(startIndex, 1).Equals(">"))
{
if (startIndex + 1 >= input.Length || !input.Substring(startIndex, 2).Equals("/>"))
{
if (input.Substring(startIndex, 1).Equals("\""))
{
stringBuilder1.Append("\"");
for (++startIndex; startIndex < input.Length && !input.Substring(startIndex, 1).Equals("\""); ++startIndex)
{
stringBuilder1.Append(input.Substring(startIndex, 1));
}
if (startIndex < input.Length)
{
++startIndex;
stringBuilder1.Append("\"");
}
}
else if (input.Substring(startIndex, 1).Equals("'"))
{
stringBuilder1.Append("'");
for (++startIndex; startIndex < input.Length && !input.Substring(startIndex, 1).Equals("'"); ++startIndex)
{
stringBuilder1.Append(input.Substring(startIndex, 1));
}
if (startIndex < input.Length)
{
++startIndex;
stringBuilder1.Append("'");
}
}
else
{
stringBuilder1.Append(input.Substring(startIndex, 1));
++startIndex;
}
}
else
{
goto label_5;
}
}
else
{
break;
}
}
else
{
goto label_21;
}
}
stringBuilder1.Append(">");
++startIndex;
goto label_21;
label_5:
stringBuilder1.Append("/>");
startIndex += 2;
flag = true;
label_21:
if (startIndex < input.Length)
{
if (!flag)
{
StringBuilder stringBuilder2 = new StringBuilder();
for (; startIndex + length + 3 < input.Length && !input.Substring(startIndex, length + 3).ToLower().Equals("</" + tag_name + ">"); ++startIndex)
{
stringBuilder2.Append(input.Substring(startIndex, 1));
}
stringBuilder1.Append(HtmlParser.EncodeScript(stringBuilder2.ToString()));
stringBuilder1.Append("</" + tag_name + ">");
if (startIndex + length + 3 < input.Length)
{
startIndex += length + 3;
}
}
}
else
{
break;
}
}
else
{
stringBuilder1.Append(input.Substring(startIndex, 1));
++startIndex;
}
}
return(stringBuilder1.ToString());
}
private string PreprocessScript(string input, string tag_name)
{
StringBuilder stringBuilder = new StringBuilder();
int i = 0;
int length = tag_name.Length;
while (i < input.Length)
{
bool flag = false;
if (i + length + 1 < input.Length && input.Substring(i, length + 1).ToLower().Equals("<" + tag_name))
{
while (i < input.Length)
{
if (input.Substring(i, 1).Equals(">"))
{
stringBuilder.Append(">");
i++;
}
else
{
if (i + 1 >= input.Length || !input.Substring(i, 2).Equals("/>"))
{
if (input.Substring(i, 1).Equals("\""))
{
stringBuilder.Append("\"");
i++;
while (i < input.Length && !input.Substring(i, 1).Equals("\""))
{
stringBuilder.Append(input.Substring(i, 1));
i++;
}
if (i < input.Length)
{
i++;
stringBuilder.Append("\"");
}
}
else if (input.Substring(i, 1).Equals("'"))
{
stringBuilder.Append("'");
i++;
while (i < input.Length && !input.Substring(i, 1).Equals("'"))
{
stringBuilder.Append(input.Substring(i, 1));
i++;
}
if (i < input.Length)
{
i++;
stringBuilder.Append("'");
}
}
else
{
stringBuilder.Append(input.Substring(i, 1));
i++;
}
continue;
}
stringBuilder.Append("/>");
i += 2;
flag = true;
}
break;
}
if (i >= input.Length)
{
goto IL_314;
}
if (!flag)
{
StringBuilder stringBuilder2 = new StringBuilder();
while (i + length + 3 < input.Length && !input.Substring(i, length + 3).ToLower().Equals("</" + tag_name + ">"))
{
stringBuilder2.Append(input.Substring(i, 1));
i++;
}
stringBuilder.Append(HtmlParser.EncodeScript(stringBuilder2.ToString()));
stringBuilder.Append("</" + tag_name + ">");
if (i + length + 3 < input.Length)
{
i += length + 3;
}
}
goto IL_301;
}
stringBuilder.Append(input.Substring(i, 1));
i++;
IL_301 :;
}
IL_314 :
return(stringBuilder.ToString());
}