/// <summary>
/// Tries to parse the textual representation of a SenderID record
/// </summary>
/// <param name="s"> Textual representation to check </param>
/// <param name="value"> Parsed SenderID record in case of successful parsing </param>
/// <returns> true in case of successful parsing </returns>
public static bool TryParse(string s, out SenderIDRecord value)
{
if (String.IsNullOrEmpty(s))
{
value = null;
return(false);
}
string[] terms = s.Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (terms.Length < 1)
{
value = null;
return(false);
}
int version;
int minor;
List <SenderIDScope> scopes;
if (!TryParsePrefix(terms[0], out version, out minor, out scopes))
{
value = null;
return(false);
}
List <SpfTerm> parsedTerms;
if (TryParseTerms(terms, out parsedTerms))
{
value =
new SenderIDRecord
{
Version = version,
MinorVersion = minor,
Scopes = scopes,
Terms = parsedTerms
};
return(true);
}
else
{
value = null;
return(false);
}
}
/// <summary>
/// Tries to parse the textual representation of a SenderID record
/// </summary>
/// <param name="s"> Textual representation to check </param>
/// <param name="value"> Parsed SenderID record in case of successful parsing </param>
/// <returns> true in case of successful parsing </returns>
public static bool TryParse(string s, out SenderIDRecord value)
{
if (String.IsNullOrEmpty(s))
{
value = null;
return false;
}
string[] terms = s.Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (terms.Length < 1)
{
value = null;
return false;
}
int version;
int minor;
List<SenderIDScope> scopes;
if (!TryParsePrefix(terms[0], out version, out minor, out scopes))
{
value = null;
return false;
}
List<SpfTerm> parsedTerms;
if (TryParseTerms(terms, out parsedTerms))
{
value =
new SenderIDRecord
{
Version = version,
MinorVersion = minor,
Scopes = scopes,
Terms = parsedTerms
};
return true;
}
else
{
value = null;
return false;
}
}