/// <summary>
/// Parses <b>mailbox</b> from specified string value.
/// </summary>
/// <param name="value">The <b>mailbox</b> string value.</param>
/// <returns>Returns parse mailbox.</returns>
/// <exception cref="ArgumentNullException">Is raised when <b>value</b> is null reference.</exception>
/// <exception cref="ParseException">Is raised when <b>value</b> is not valid <b>mailbox</b> value.</exception>
public static Mail_t_Mailbox Parse(string value)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
MIME_Reader r = new MIME_Reader(value);
Mail_t_MailboxList retVal = new Mail_t_MailboxList();
while (true)
{
string word = r.QuotedReadToDelimiter(new char[] { ',', '<' });
// We processed all data.
if (string.IsNullOrEmpty(word) && r.Available == 0)
{
throw new ParseException("Not valid 'mailbox' value '" + value + "'.");
}
// name-addr
else if (r.Peek(true) == '<')
{
return(new Mail_t_Mailbox(word != null ? MIME_Encoding_EncodedWord.DecodeS(TextUtils.UnQuoteString(word.Trim())) : null, r.ReadParenthesized()));
}
// addr-spec
else
{
return(new Mail_t_Mailbox(null, word));
}
}
throw new ParseException("Not valid 'mailbox' value '" + value + "'.");
}
/// <summary>
/// Parses header field from the specified value.
/// </summary>
/// <param name="value">Header field value. Header field name must be included. For example: 'Content-Type: text/plain'.</param>
/// <returns>Returns parsed header field.</returns>
/// <exception cref="ArgumentNullException">Is raised when <b>value</b> is null reference.</exception>
/// <exception cref="ParseException">Is raised when header field parsing errors.</exception>
public static Mail_h_MailboxList Parse(string value)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
string[] name_value = value.Split(new char[] { ':' }, 2);
if (name_value.Length != 2)
{
throw new ParseException("Invalid header field value '" + value + "'.");
}
/* RFC 5322 3.4.
* mailbox = name-addr / addr-spec
*
* name-addr = [display-name] angle-addr
*
* angle-addr = [CFWS] "<" addr-spec ">" [CFWS] / obs-angle-addr
*
* display-name = phrase
*
* mailbox-list = (mailbox *("," mailbox)) / obs-mbox-list
*/
MIME_Reader r = new MIME_Reader(name_value[1]);
Mail_h_MailboxList retVal = new Mail_h_MailboxList(name_value[0], new Mail_t_MailboxList());
while (true)
{
string word = r.QuotedReadToDelimiter(new char[] { ',', '<', ':' });
// We processed all data.
if (word == null && r.Available == 0)
{
break;
}
// name-addr
else if (r.Peek(true) == '<')
{
retVal.m_pAddresses.Add(new Mail_t_Mailbox(word != null ? MIME_Encoding_EncodedWord.DecodeS(TextUtils.UnQuoteString(word)) : null, r.ReadParenthesized()));
}
// addr-spec
else
{
retVal.m_pAddresses.Add(new Mail_t_Mailbox(null, word));
}
// We have more addresses.
if (r.Peek(true) == ',')
{
r.Char(false);
}
}
retVal.m_ParseValue = value;
retVal.m_pAddresses.AcceptChanges();
return(retVal);
}
/// <summary>
/// Parses header field from the specified value.
/// </summary>
/// <param name="value">Header field value. Header field name must be included. For example: 'Content-Type: text/plain'.</param>
/// <returns>Returns parsed header field.</returns>
/// <exception cref="ArgumentNullException">Is raised when <b>value</b> is null reference.</exception>
/// <exception cref="ParseException">Is raised when header field parsing errors.</exception>
public static Mail_h_AddressList Parse(string value)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
string[] name_value = value.Split(new[] { ':' }, 2);
if (name_value.Length != 2)
{
throw new ParseException("Invalid header field value '" + value + "'.");
}
MIME_Reader r = new MIME_Reader(MIME_Utils.UnfoldHeader(name_value.Length == 2 ? name_value[1].TrimStart() : ""));
Mail_h_AddressList retVal = new Mail_h_AddressList(name_value[0], new Mail_t_AddressList());
while (true)
{
string word = r.QuotedReadToDelimiter(new[] { ',', '<', ':' });
// We processed all data.
if (word == null && r.Available == 0)
{
break;
}
// name-addr
else if (r.Peek(true) == '<')
{
retVal.m_pAddresses.Add(
new Mail_t_Mailbox(
word != null
? MIME_Encoding_EncodedWord.DecodeAll(TextUtils.UnQuoteString(word))
: null,
r.ReadParenthesized()));
}
// addr-spec
else
{
retVal.m_pAddresses.Add(new Mail_t_Mailbox(null, word));
}
// We have more addresses.
if (r.Peek(true) == ',')
{
r.Char(false);
}
}
retVal.m_ParseValue = value;
retVal.m_pAddresses.AcceptChanges();
return(retVal);
}
/// <summary>
/// Parses header field from the specified value.
/// </summary>
/// <param name="value">Header field value. Header field name must be included. For example: 'Sender: [email protected]'.</param>
/// <returns>Returns parsed header field.</returns>
/// <exception cref="ArgumentNullException">Is raised when <b>value</b> is null reference.</exception>
/// <exception cref="ParseException">Is raised when header field parsing errors.</exception>
public static Mail_h_Mailbox Parse(string value)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
string[] name_value = value.Split(new[] { ':' }, 2);
if (name_value.Length != 2)
{
throw new ParseException("Invalid header field value '" + value + "'.");
}
MIME_Reader r = new MIME_Reader(name_value[1]);
string word = r.QuotedReadToDelimiter(new[] { ',', '<', ':' });
// Invalid value.
if (word == null)
{
throw new ParseException("Invalid header field value '" + value + "'.");
}
// name-addr
else if (r.Peek(true) == '<')
{
Mail_h_Mailbox h = new Mail_h_Mailbox(name_value[0],
new Mail_t_Mailbox(
word != null
? MIME_Encoding_EncodedWord.DecodeS(
TextUtils.UnQuoteString(word))
: null,
r.ReadParenthesized()));
h.m_ParseValue = value;
return(h);
}
// addr-spec
else
{
Mail_h_Mailbox h = new Mail_h_Mailbox(name_value[0], new Mail_t_Mailbox(null, word));
h.m_ParseValue = value;
return(h);
}
}
/// <summary>
/// Parses header field from the specified value.
/// </summary>
/// <param name="value">Header field value. Header field name must be included. For example: 'Content-Type: text/plain'.</param>
/// <returns>Returns parsed header field.</returns>
/// <exception cref="ArgumentNullException">Is raised when <b>value</b> is null reference.</exception>
/// <exception cref="ParseException">Is raised when header field parsing errors.</exception>
public static Mail_h_MailboxList Parse(string value)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
string[] name_value = value.Split(new[] {':'}, 2);
if (name_value.Length != 2)
{
throw new ParseException("Invalid header field value '" + value + "'.");
}
/* RFC 5322 3.4.
mailbox = name-addr / addr-spec
name-addr = [display-name] angle-addr
angle-addr = [CFWS] "<" addr-spec ">" [CFWS] / obs-angle-addr
display-name = phrase
mailbox-list = (mailbox *("," mailbox)) / obs-mbox-list
*/
MIME_Reader r = new MIME_Reader(MIME_Utils.UnfoldHeader(name_value.Length == 2 ? name_value[1].TrimStart() : ""));
Mail_h_MailboxList retVal = new Mail_h_MailboxList(name_value[0], new Mail_t_MailboxList());
while (true)
{
string word = r.QuotedReadToDelimiter(new[] {',', '<', ':'});
// We processed all data.
if (word == null && r.Available == 0)
{
break;
}
// name-addr
else if (r.Peek(true) == '<')
{
retVal.m_pAddresses.Add(
new Mail_t_Mailbox(
word != null
? MIME_Encoding_EncodedWord.DecodeAll(word)
: null,
r.ReadParenthesized()));
}
// addr-spec
else
{
retVal.m_pAddresses.Add(new Mail_t_Mailbox(null, word));
}
// We have more addresses.
if (r.Peek(true) == ',')
{
r.Char(false);
}
}
retVal.m_ParseValue = value;
retVal.m_pAddresses.AcceptChanges();
return retVal;
}
/// <summary>
/// Parses <b>address-list</b> from specified string value.
/// </summary>
/// <param name="value">The <b>address-list</b> string value.</param>
/// <returns></returns>
/// <exception cref="ArgumentNullException">Is raised when <b>value</b> is null reference.</exception>
/// <exception cref="ParseException">Is raised when <b>value</b> is not valid <b>address-list</b> value.</exception>
public static Mail_t_AddressList Parse(string value)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
/* RFC 5322 3.4.
* address = mailbox / group
* mailbox = name-addr / addr-spec
* name-addr = [display-name] angle-addr
* angle-addr = [CFWS] "<" addr-spec ">" [CFWS] / obs-angle-addr
* group = display-name ":" [group-list] ";" [CFWS]
* display-name = phrase
* mailbox-list = (mailbox *("," mailbox)) / obs-mbox-list
* address-list = (address *("," address)) / obs-addr-list
* group-list = mailbox-list / CFWS / obs-group-list
*/
MIME_Reader r = new MIME_Reader(value);
Mail_t_AddressList retVal = new Mail_t_AddressList();
while (true)
{
string word = r.QuotedReadToDelimiter(new char[] { ',', '<', ':' });
// We processed all data.
if (word == null && r.Available == 0)
{
break;
}
// group
else if (r.Peek(true) == ':')
{
Mail_t_Group group = new Mail_t_Group(word != null ? MIME_Encoding_EncodedWord.DecodeS(TextUtils.UnQuoteString(word)) : null);
// Consume ':'
r.Char(true);
while (true)
{
word = r.QuotedReadToDelimiter(new char[] { ',', '<', ':', ';' });
// We processed all data.
if ((word == null && r.Available == 0) || r.Peek(false) == ';')
{
break;
}
// In valid address list value.
else if (word == string.Empty)
{
throw new ParseException("Invalid address-list value '" + value + "'.");
}
// name-addr
else if (r.Peek(true) == '<')
{
group.Members.Add(new Mail_t_Mailbox(word != null ? MIME_Encoding_EncodedWord.DecodeS(TextUtils.UnQuoteString(word)) : null, r.ReadParenthesized()));
}
// addr-spec
else
{
group.Members.Add(new Mail_t_Mailbox(null, word));
}
// We reached at the end of group.
if (r.Peek(true) == ';')
{
r.Char(true);
break;
}
// We have more addresses.
if (r.Peek(true) == ',')
{
r.Char(false);
}
}
retVal.Add(group);
}
// name-addr
else if (r.Peek(true) == '<')
{
retVal.Add(new Mail_t_Mailbox(word != null ? MIME_Encoding_EncodedWord.DecodeS(TextUtils.UnQuoteString(word.Trim())) : null, r.ReadParenthesized()));
}
// addr-spec
else
{
retVal.Add(new Mail_t_Mailbox(null, word));
}
// We have more addresses.
if (r.Peek(true) == ',')
{
r.Char(false);
}
}
return(retVal);
}
/// <summary>
/// Parses header field from the specified value.
/// </summary>
/// <param name="value">Header field value. Header field name must be included. For example: 'Sender: [email protected]'.</param>
/// <returns>Returns parsed header field.</returns>
/// <exception cref="ArgumentNullException">Is raised when <b>value</b> is null reference.</exception>
/// <exception cref="ParseException">Is raised when header field parsing errors.</exception>
public static Mail_h_Received Parse(string value)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
string[] name_value = value.Split(new char[] { ':' }, 2);
if (name_value.Length != 2)
{
throw new ParseException("Invalid header field value '" + value + "'.");
}
Mail_h_Received retVal = new Mail_h_Received("a", "b", DateTime.MinValue);
MIME_Reader r = new MIME_Reader(name_value[1]);
while (true)
{
string word = r.Word();
// We processed all data.
if (word == null && r.Available == 0)
{
break;
}
// We have comment, just eat it.
else if (r.StartsWith("("))
{
r.ReadParenthesized();
}
// We have date-time or unknown-data.
else if (r.StartsWith(";"))
{
// Eat ';'
r.Char(false);
try{
retVal.m_Time = MIME_Utils.ParseRfc2822DateTime(r.QuotedReadToDelimiter(new char[] { ';' }));
}
catch {
// We hane some unknown data, skip it.
}
}
else
{
// We have some unexpected char like: .,= ... . Just eat it.
if (word == null)
{
r.Char(true);
continue;
}
word = word.ToUpperInvariant();
if (word == "FROM")
{
retVal.m_From = r.DotAtom();
r.ToFirstChar();
if (r.StartsWith("("))
{
string[] parts = r.ReadParenthesized().Split(' ');
if (parts.Length == 1)
{
if (Net_Utils.IsIPAddress(parts[0]))
{
retVal.m_pFrom_TcpInfo = new Mail_t_TcpInfo(IPAddress.Parse(parts[0]), null);
}
}
else if (parts.Length == 2)
{
if (Net_Utils.IsIPAddress(parts[1]))
{
retVal.m_pFrom_TcpInfo = new Mail_t_TcpInfo(IPAddress.Parse(parts[1]), parts[0]);
}
}
}
}
else if (word == "BY")
{
retVal.m_By = r.DotAtom();
r.ToFirstChar();
if (r.StartsWith("("))
{
string[] parts = r.ReadParenthesized().Split(' ');
if (parts.Length == 1)
{
if (Net_Utils.IsIPAddress(parts[0]))
{
retVal.m_pBy_TcpInfo = new Mail_t_TcpInfo(IPAddress.Parse(parts[0]), null);
}
}
else if (parts.Length == 2)
{
if (Net_Utils.IsIPAddress(parts[1]))
{
retVal.m_pBy_TcpInfo = new Mail_t_TcpInfo(IPAddress.Parse(parts[1]), parts[0]);
}
}
}
}
else if (word == "VIA")
{
retVal.m_Via = r.Word();
}
else if (word == "WITH")
{
retVal.m_With = r.Word();
}
else if (word == "ID")
{
// msg-id = [CFWS] "<" id-left "@" id-right ">" [CFWS]
if (r.StartsWith("<"))
{
retVal.m_ID = r.ReadParenthesized();
}
else
{
retVal.m_ID = r.Atom();
}
}
else if (word == "FOR")
{
r.ToFirstChar();
// path / angle-address
if (r.StartsWith("<"))
{
retVal.m_For = r.ReadParenthesized();
}
else
{
string mailbox = Mail_Utils.SMTP_Mailbox(r);
if (mailbox == null)
{
throw new ParseException("Invalid Received: For parameter value '" + r.ToEnd() + "'.");
}
retVal.m_For = mailbox;
}
}
// Unknown, just eat value.
else
{
r.Word();
}
}
}
retVal.m_ParseValue = value;
return(retVal);
}
public static Mail_t_AddressList ParseAddressList(string value)
{
MIME_Reader r = new MIME_Reader(value);
/* RFC 5322 3.4.
address = mailbox / group
mailbox = name-addr / addr-spec
name-addr = [display-name] angle-addr
angle-addr = [CFWS] "<" addr-spec ">" [CFWS] / obs-angle-addr
group = display-name ":" [group-list] ";" [CFWS]
display-name = phrase
mailbox-list = (mailbox *("," mailbox)) / obs-mbox-list
address-list = (address *("," address)) / obs-addr-list
group-list = mailbox-list / CFWS / obs-group-list
*/
Mail_t_AddressList retVal = new Mail_t_AddressList();
while (true)
{
string word = r.QuotedReadToDelimiter(new[] { ',', '<', ':' });
// We processed all data.
if (word == null && r.Available == 0)
{
if (retVal.Count == 0)
{
if (CheckEmail(value))
{
retVal.Add(new Mail_t_Mailbox(null, value));
}
}
break;
}
// skip old group address format
else if (r.Peek(true) == ':')
{
// Consume ':'
r.Char(true);
}
// name-addr
else if (r.Peek(true) == '<')
{
string address = r.ReadParenthesized();
if (CheckEmail(address))
{
retVal.Add(
new Mail_t_Mailbox(
word != null
? MIME_Encoding_EncodedWord.DecodeS(TextUtils.UnQuoteString(word))
: null,
address));
}
}
// addr-spec
else
{
if (CheckEmail(word))
{
retVal.Add(new Mail_t_Mailbox(null, word));
}
}
// We have more addresses.
if (r.Peek(true) == ',')
{
r.Char(false);
}
}
return retVal;
}
/// <summary>
/// Parses header field from the specified value.
/// </summary>
/// <param name="value">Header field value. Header field name must be included. For example: 'Sender: [email protected]'.</param>
/// <returns>Returns parsed header field.</returns>
/// <exception cref="ArgumentNullException">Is raised when <b>value</b> is null reference.</exception>
/// <exception cref="ParseException">Is raised when header field parsing errors.</exception>
public static Mail_h_Mailbox Parse(string value)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
string[] name_value = value.Split(new[] {':'}, 2);
if (name_value.Length != 2)
{
throw new ParseException("Invalid header field value '" + value + "'.");
}
MIME_Reader r = new MIME_Reader(name_value[1]);
string word = r.QuotedReadToDelimiter(new[] {',', '<', ':'});
// Invalid value.
if (word == null)
{
throw new ParseException("Invalid header field value '" + value + "'.");
}
// name-addr
else if (r.Peek(true) == '<')
{
Mail_h_Mailbox h = new Mail_h_Mailbox(name_value[0],
new Mail_t_Mailbox(
word != null
? MIME_Encoding_EncodedWord.DecodeS(
TextUtils.UnQuoteString(word))
: null,
r.ReadParenthesized()));
h.m_ParseValue = value;
return h;
}
// addr-spec
else
{
Mail_h_Mailbox h = new Mail_h_Mailbox(name_value[0], new Mail_t_Mailbox(null, word));
h.m_ParseValue = value;
return h;
}
}
public static Mail_t_AddressList ParseAddressList(string value)
{
MIME_Reader r = new MIME_Reader(value);
/* RFC 5322 3.4.
* address = mailbox / group
*
* mailbox = name-addr / addr-spec
*
* name-addr = [display-name] angle-addr
*
* angle-addr = [CFWS] "<" addr-spec ">" [CFWS] / obs-angle-addr
*
* group = display-name ":" [group-list] ";" [CFWS]
*
* display-name = phrase
*
* mailbox-list = (mailbox *("," mailbox)) / obs-mbox-list
*
* address-list = (address *("," address)) / obs-addr-list
*
* group-list = mailbox-list / CFWS / obs-group-list
*/
Mail_t_AddressList retVal = new Mail_t_AddressList();
while (true)
{
string word = r.QuotedReadToDelimiter(new[] { ',', '<', ':' });
// We processed all data.
if (word == null && r.Available == 0)
{
if (retVal.Count == 0)
{
if (CheckEmail(value))
{
retVal.Add(new Mail_t_Mailbox(null, value));
}
}
break;
}
// skip old group address format
else if (r.Peek(true) == ':')
{
// Consume ':'
r.Char(true);
}
// name-addr
else if (r.Peek(true) == '<')
{
string address = r.ReadParenthesized();
if (CheckEmail(address))
{
retVal.Add(
new Mail_t_Mailbox(
word != null
? MIME_Encoding_EncodedWord.DecodeS(TextUtils.UnQuoteString(word))
: null,
address));
}
}
// addr-spec
else
{
if (CheckEmail(word))
{
retVal.Add(new Mail_t_Mailbox(null, word));
}
}
// We have more addresses.
if (r.Peek(true) == ',')
{
r.Char(false);
}
}
return(retVal);
}