| public static unescapeRDN ( System rdn ) : System.String | ||
| rdn | System | The RDN to unescape. /// /// |
| return | System.String | |
public static System.String unescapeRDN(System.String rdn)
{
System.Text.StringBuilder unescaped = new System.Text.StringBuilder();
int i = 0;
while (i < rdn.Length && rdn[i] != '=')
{
i++; //advance until we find the separator =
}
if (i == rdn.Length)
{
throw new System.ArgumentException("Could not parse rdn: Attribute " + "type and name must be separated by an equal symbol, '='");
}
i++;
//check if the first two chars are "\ " (slash space) or "\#"
if ((rdn[i] == '\\') && (i + 1 < rdn.Length - 1) && ((rdn[i + 1] == ' ') || (rdn[i + 1] == '#')))
{
i++;
}
for (; i < rdn.Length; i++)
{
//if the current char is a slash, not the end char, and is followed
// by a special char then...
if ((rdn[i] == '\\') && (i != rdn.Length - 1))
{
if ((rdn[i + 1] == ',') || (rdn[i + 1] == '+') || (rdn[i + 1] == '"') || (rdn[i + 1] == '\\') || (rdn[i + 1] == '<') || (rdn[i + 1] == '>') || (rdn[i + 1] == ';'))
{
//I'm not sure if I have to check for these special chars
continue;
}
//check if the last two chars are "\ "
else if ((rdn[i + 1] == ' ') && (i + 2 == rdn.Length))
{
//if the last char is a space
continue;
}
}
unescaped.Append(rdn[i]);
}
return unescaped.ToString();
}
