/// <summary>
/// Creates mail message.
/// </summary>
/// <param name="from">From: address.</param>
/// <param name="to">To: address.</param>
/// <param name="cc">Cc: address. Value null means not used.</param>
/// <param name="bcc">bcc: address. Value null means not used.</param>
/// <param name="subject">Message subject.</param>
/// <param name="text">Message body text.</param>
/// <param name="html">Message HTML text. Value null means not used.</param>
/// <param name="attachments">Message attachments. Value null means not used.</param>
/// <returns>Returns created mail message.</returns>
public static Mail_Message Create(Mail_t_Mailbox from,Mail_t_Address[] to,Mail_t_Address[] cc,Mail_t_Address[] bcc,string subject,string text,string html,Mail_t_Attachment[] attachments)
{
// Create header.
Mail_Message msg = new Mail_Message();
msg.MimeVersion = "1.0";
msg.MessageID = MIME_Utils.CreateMessageID();
msg.Date = DateTime.Now;
if(from != null){
msg.From = new Mail_t_MailboxList();
msg.From.Add(from);
}
if(to != null){
msg.To = new Mail_t_AddressList();
foreach(Mail_t_Address address in to){
msg.To.Add(address);
}
}
msg.Subject = subject;
// Create message without attachments.
if(attachments == null || attachments.Length == 0){
// text/plain
if(string.IsNullOrEmpty(html)){
MIME_b_Text text_plain = new MIME_b_Text(MIME_MediaTypes.Text.plain);
msg.Body = text_plain;
text_plain.SetText(MIME_TransferEncodings.QuotedPrintable,Encoding.UTF8,text);
}
// multipart/alternative
// text/plain
// text/html
else{
MIME_b_MultipartAlternative multipartAlternative = new MIME_b_MultipartAlternative();
msg.Body = multipartAlternative;
multipartAlternative.BodyParts.Add(MIME_Entity.CreateEntity_Text_Plain(MIME_TransferEncodings.QuotedPrintable,Encoding.UTF8,text));
multipartAlternative.BodyParts.Add(MIME_Entity.CreateEntity_Text_Html(MIME_TransferEncodings.QuotedPrintable,Encoding.UTF8,html));
}
}
// Create message with attachments.
else{
// multipart/mixed
// text/plain
// application/octet-stream
if(string.IsNullOrEmpty(html)){
MIME_b_MultipartMixed multipartMixed = new MIME_b_MultipartMixed();
msg.Body = multipartMixed;
multipartMixed.BodyParts.Add(MIME_Entity.CreateEntity_Text_Plain(MIME_TransferEncodings.QuotedPrintable,Encoding.UTF8,text));
// Add attachments.
foreach(Mail_t_Attachment attachment in attachments){
try{
multipartMixed.BodyParts.Add(MIME_Entity.CreateEntity_Attachment(attachment.Name,attachment.GetStream()));
}
finally{
attachment.CloseStream();
}
}
}
// multipart/mixed
// multipart/alternative
// text/plain
// text/html
// application/octet-stream
else{
MIME_b_MultipartMixed multipartMixed = new MIME_b_MultipartMixed();
msg.Body = multipartMixed;
MIME_Entity entity_multipart_alternative = new MIME_Entity();
MIME_b_MultipartAlternative multipartAlternative = new MIME_b_MultipartAlternative();
entity_multipart_alternative.Body = multipartAlternative;
multipartMixed.BodyParts.Add(entity_multipart_alternative);
multipartAlternative.BodyParts.Add(MIME_Entity.CreateEntity_Text_Plain(MIME_TransferEncodings.QuotedPrintable,Encoding.UTF8,text));
multipartAlternative.BodyParts.Add(MIME_Entity.CreateEntity_Text_Html(MIME_TransferEncodings.QuotedPrintable,Encoding.UTF8,html));
// Add attachments.
foreach(Mail_t_Attachment attachment in attachments){
try{
multipartMixed.BodyParts.Add(MIME_Entity.CreateEntity_Attachment(attachment.Name,attachment.GetStream()));
}
finally{
attachment.CloseStream();
}
}
}
}
return msg;
}
/// <summary>
/// Creates mail message.
/// </summary>
/// <param name="signerCert">Signer certificate,</param>
/// <param name="from">From: address.</param>
/// <param name="to">To: address.</param>
/// <param name="cc">Cc: address. Value null means not used.</param>
/// <param name="bcc">bcc: address. Value null means not used.</param>
/// <param name="subject">Message subject.</param>
/// <param name="text">Message body text.</param>
/// <param name="html">Message HTML text. Value null means not used.</param>
/// <param name="attachments">Message attachments. Value null means not used.</param>
/// <returns>Returns created mail message.</returns>
/// <exception cref="ArgumentNullException">Is raised when <b>signerCert</b> is null reference.</exception>
public static Mail_Message Create_MultipartSigned(X509Certificate2 signerCert,Mail_t_Mailbox from,Mail_t_Address[] to,Mail_t_Address[] cc,Mail_t_Address[] bcc,string subject,string text,string html,Mail_t_Attachment[] attachments)
{
if(signerCert == null){
throw new ArgumentNullException("signerCert");
}
// Create header.
Mail_Message msg = new Mail_Message();
msg.MimeVersion = "1.0";
msg.MessageID = MIME_Utils.CreateMessageID();
msg.Date = DateTime.Now;
if(from != null){
msg.From = new Mail_t_MailboxList();
msg.From.Add(from);
}
if(to != null){
msg.To = new Mail_t_AddressList();
foreach(Mail_t_Address address in to){
msg.To.Add(address);
}
}
msg.Subject = subject;
// Create message without attachments.
if(attachments == null || attachments.Length == 0){
// multipart/signed
// text/plain
// application/pkcs7-signature MIME library adds this when message saved out.
if(string.IsNullOrEmpty(html)){
MIME_b_MultipartSigned multipartSigned = new MIME_b_MultipartSigned();
msg.Body = multipartSigned;
multipartSigned.SetCertificate(signerCert);
multipartSigned.BodyParts.Add(MIME_Entity.CreateEntity_Text_Plain(MIME_TransferEncodings.QuotedPrintable,Encoding.UTF8,text));
}
// multipart/signed
// multipart/alternative
// text/plain
// text/html
// application/pkcs7-signature MIME library adds this when message saved out.
else{
MIME_b_MultipartSigned multipartSigned = new MIME_b_MultipartSigned();
msg.Body = multipartSigned;
multipartSigned.SetCertificate(signerCert);
MIME_Entity entity_multipart_alternative = new MIME_Entity();
MIME_b_MultipartAlternative multipartAlternative = new MIME_b_MultipartAlternative();
entity_multipart_alternative.Body = multipartAlternative;
multipartSigned.BodyParts.Add(entity_multipart_alternative);
multipartAlternative.BodyParts.Add(MIME_Entity.CreateEntity_Text_Plain(MIME_TransferEncodings.QuotedPrintable,Encoding.UTF8,text));
multipartAlternative.BodyParts.Add(MIME_Entity.CreateEntity_Text_Html(MIME_TransferEncodings.QuotedPrintable,Encoding.UTF8,html));
}
}
// Create message with attachments.
else{
// multipart/signed
// multipart/mixed
// text/plain
// application/octet-stream
// application/pkcs7-signature MIME library adds this when message saved out.
if(string.IsNullOrEmpty(html)){
MIME_b_MultipartSigned multipartSigned = new MIME_b_MultipartSigned();
msg.Body = multipartSigned;
multipartSigned.SetCertificate(signerCert);
MIME_Entity entity_multipart_mixed = new MIME_Entity();
MIME_b_MultipartMixed multipartMixed = new MIME_b_MultipartMixed();
entity_multipart_mixed.Body = multipartMixed;
multipartSigned.BodyParts.Add(entity_multipart_mixed);
multipartMixed.BodyParts.Add(MIME_Entity.CreateEntity_Text_Plain(MIME_TransferEncodings.QuotedPrintable,Encoding.UTF8,text));
// Add attachments.
foreach(Mail_t_Attachment attachment in attachments){
try{
multipartMixed.BodyParts.Add(MIME_Entity.CreateEntity_Attachment(attachment.Name,attachment.GetStream()));
}
finally{
attachment.CloseStream();
}
}
}
// multipart/signed
// multipart/mixed
// multipart/alternative
// text/plain
// text/html
// application/octet-stream
// application/pkcs7-signature MIME library adds this when message saved out.
else{
MIME_b_MultipartSigned multipartSigned = new MIME_b_MultipartSigned();
msg.Body = multipartSigned;
multipartSigned.SetCertificate(signerCert);
MIME_Entity entity_multipart_mixed = new MIME_Entity();
MIME_b_MultipartMixed multipartMixed = new MIME_b_MultipartMixed();
entity_multipart_mixed.Body = multipartMixed;
multipartSigned.BodyParts.Add(entity_multipart_mixed);
MIME_Entity entity_multipart_alternative = new MIME_Entity();
MIME_b_MultipartAlternative multipartAlternative = new MIME_b_MultipartAlternative();
entity_multipart_alternative.Body = multipartAlternative;
multipartMixed.BodyParts.Add(entity_multipart_alternative);
multipartAlternative.BodyParts.Add(MIME_Entity.CreateEntity_Text_Plain(MIME_TransferEncodings.QuotedPrintable,Encoding.UTF8,text));
multipartAlternative.BodyParts.Add(MIME_Entity.CreateEntity_Text_Html(MIME_TransferEncodings.QuotedPrintable,Encoding.UTF8,html));
// Add attachments.
foreach(Mail_t_Attachment attachment in attachments){
try{
multipartMixed.BodyParts.Add(MIME_Entity.CreateEntity_Attachment(attachment.Name,attachment.GetStream()));
}
finally{
attachment.CloseStream();
}
}
}
}
return msg;
}