/// <summary>
/// Checks, whether a given string starts with a correct SenderID prefix of a given scope
/// </summary>
/// <param name="s"> Textual representation to check </param>
/// <param name="scope"> Scope, which should be matched </param>
/// <returns> true in case of correct prefix </returns>
public static bool IsSenderIDRecord(string s, SenderIDScope scope)
{
if (String.IsNullOrEmpty(s))
{
return(false);
}
string[] terms = s.Split(new[] { ' ' }, 2);
if (terms.Length < 2)
{
return(false);
}
int version;
int minor;
List <SenderIDScope> scopes;
if (!TryParsePrefix(terms[0], out version, out minor, out scopes))
{
return(false);
}
if ((version == 1) && ((scope == SenderIDScope.MFrom) || (scope == SenderIDScope.Pra)))
{
return(true);
}
else
{
return(scopes.Contains(scope));
}
}
/// <summary>
/// Checks, whether a given string starts with a correct SenderID prefix of a given scope
/// </summary>
/// <param name="s"> Textual representation to check </param>
/// <param name="scope"> Scope, which should be matched </param>
/// <returns> true in case of correct prefix </returns>
public static bool IsSenderIDRecord(string s, SenderIDScope scope)
{
if (String.IsNullOrEmpty(s))
return false;
string[] terms = s.Split(new[] { ' ' }, 2);
if (terms.Length < 2)
return false;
int version;
int minor;
List<SenderIDScope> scopes;
if (!TryParsePrefix(terms[0], out version, out minor, out scopes))
{
return false;
}
if ((version == 1) && ((scope == SenderIDScope.MFrom) || (scope == SenderIDScope.Pra)))
{
return true;
}
else
{
return scopes.Contains(scope);
}
}
/// <summary>
/// Initializes a new instance of the SenderIDValidator class.
/// </summary>
public SenderIDValidator()
{
Scope = SenderIDScope.MFrom;
}
