internal static List <RfcMailAddress> ParseMailAddresses(string input)
{
if (input == null)
{
throw new ArgumentNullException("input");
}
List <RfcMailAddress> returner = new List <RfcMailAddress>();
IEnumerable <string> mailAddresses = Utils.SplitStringWithCharNotInsideQuotes(input, ',');
foreach (string mailAddress in mailAddresses)
{
returner.Add(RfcMailAddress.ParseMailAddress(mailAddress));
}
return(returner);
}
/// <summary>
/// Parses an email address from a MIME header
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
internal static RfcMailAddress ParseMailAddress(string input)
{
if (input == null)
{
throw new ArgumentNullException("input");
}
input = Utils.Decode(input.Trim());
int indexStartEmail = input.LastIndexOf('<');
int indexEndEmail = input.LastIndexOf('>');
RfcMailAddress result;
try
{
if (indexStartEmail >= 0 && indexEndEmail >= 0)
{
string username;
if (indexStartEmail > 0)
{
username = input.Substring(0, indexStartEmail).Trim();
}
else
{
username = string.Empty;
}
indexStartEmail++;
int emailLength = indexEndEmail - indexStartEmail;
string emailAddress = input.Substring(indexStartEmail, emailLength).Trim();
if (!string.IsNullOrEmpty(emailAddress))
{
result = new RfcMailAddress(new MailAddress(emailAddress, username), input);
return(result);
}
}
if (input.Contains("@"))
{
result = new RfcMailAddress(new MailAddress(input), input);
return(result);
}
}
catch (FormatException)
{
throw new Exception("RfcMailAddress: Improper mail address: \"" + input + "\"");
}
result = new RfcMailAddress(input);
return(result);
}
private void ParseHeader(string headerName, string headerValue)
{
if (headerName == null)
{
throw new ArgumentNullException("headerName");
}
if (headerValue == null)
{
throw new ArgumentNullException("headerValue");
}
string text = headerName.ToUpperInvariant();
switch (text)
{
case "TO":
this.To = RfcMailAddress.ParseMailAddresses(headerValue);
return;
case "CC":
this.Cc = RfcMailAddress.ParseMailAddresses(headerValue);
return;
case "BCC":
this.Bcc = RfcMailAddress.ParseMailAddresses(headerValue);
return;
case "FROM":
this.From = RfcMailAddress.ParseMailAddress(headerValue);
return;
case "REPLY-TO":
this.ReplyTo = RfcMailAddress.ParseMailAddress(headerValue);
return;
case "SENDER":
this.Sender = RfcMailAddress.ParseMailAddress(headerValue);
return;
case "KEYWORDS":
{
string[] keywordsTemp = headerValue.Split(new char[] { ',' });
string[] array = keywordsTemp;
for (int i = 0; i < array.Length; i++)
{
string keyword = array[i];
this.Keywords.Add(Utils.RemoveQuotesIfAny(keyword.Trim()));
}
return;
}
case "RECEIVED":
this.Received.Add(new Received(headerValue.Trim()));
return;
case "IMPORTANCE":
this.Importance = HeaderFieldParser.ParseImportance(headerValue.Trim());
return;
case "DISPOSITION-NOTIFICATION-TO":
this.DispositionNotificationTo = RfcMailAddress.ParseMailAddresses(headerValue);
return;
case "MIME-VERSION":
this.MimeVersion = headerValue.Trim();
return;
case "SUBJECT":
this.Subject = Utils.Decode(headerValue);
return;
case "RETURN-PATH":
this.ReturnPath = RfcMailAddress.ParseMailAddress(headerValue);
return;
case "MESSAGE-ID":
this.MessageId = HeaderFieldParser.ParseId(headerValue);
return;
case "IN-REPLY-TO":
this.InReplyTo = HeaderFieldParser.ParseMultipleIDs(headerValue);
return;
case "REFERENCES":
this.References = HeaderFieldParser.ParseMultipleIDs(headerValue);
return;
case "DATE":
this.Date = headerValue.Trim();
this.DateSent = Utils.StringToDate(headerValue);
return;
case "CONTENT-TRANSFER-ENCODING":
this.ContentTransferEncoding = HeaderFieldParser.ParseContentTransferEncoding(headerValue.Trim());
return;
case "CONTENT-DESCRIPTION":
this.ContentDescription = Utils.Decode(headerValue.Trim());
return;
case "CONTENT-TYPE":
this.ContentType = HeaderFieldParser.ParseContentType(headerValue);
return;
case "CONTENT-DISPOSITION":
this.ContentDisposition = HeaderFieldParser.ParseContentDisposition(headerValue);
return;
case "CONTENT-ID":
this.ContentId = HeaderFieldParser.ParseId(headerValue);
return;
}
this.UnknownHeaders.Add(headerName, headerValue);
}