public static SmtpMessage Create(System.Net.Mail.MailMessage message, SmtpMessageCreateCondition condition)
{
SmtpMessage mg = new SmtpMessage();
mg.Subject = condition.SubjectFormatter.CreateSubject(message);
mg.From = condition.Sender;
mg.Sender = condition.Sender;
mg.ContentType.CharsetEncoding = message.BodyEncoding;
mg.Priority = message.Priority.Cast();
if (condition.BodyFormatter.IsHtml == true)
{
var html = condition.BodyFormatter.CreateBodyText(message);
mg._BodyTextContent.LoadHtml(html);
}
else
{
mg.BodyText = condition.BodyFormatter.CreateBodyText(message);
}
AddMailAddress(message, condition.To, mg.To);
AddMailAddress(message, condition.Cc, mg.Cc);
AddMailAddress(message, condition.Bcc, mg.Bcc);
if (condition.CopyAlternateViews == true)
{
foreach (var item in message.AlternateViews)
{
var ct = new SmtpContent();
ct.LoadData(item.ContentStream);
ct.ContentTransferEncoding = item.TransferEncoding.Cast();
ct.ContentType.SetProperty(item.ContentType);
mg.Contents.Add(ct);
}
}
if (condition.CopyAttachments == true)
{
foreach (var item in message.Attachments)
{
var ct = new SmtpContent();
ct.LoadData(item.ContentStream);
ct.ContentTransferEncoding = item.TransferEncoding.Cast();
ct.ContentType.SetProperty(item.ContentType);
ct.ContentDisposition.SetProperty(item.ContentDisposition);
mg.Contents.Add(ct);
}
}
return(mg);
}
/// <summary>
///
/// </summary>
/// <param name="text"></param>
/// <param name="html"></param>
public void SetBodyAsAlternativeContent(String text, String html)
{
SmtpContent ct = null;
_BodyTextContent.ContentType.Value = "multipart/alternative";
_BodyTextContent.Contents.Clear();
ct = new SmtpContent();
ct.LoadText(text);
_BodyTextContent.Contents.Add(ct);
ct = new SmtpContent();
ct.LoadHtml(html);
_BodyTextContent.Contents.Add(ct);
}
/// 初期化処理を行います。
/// <summary>
/// 初期化処理を行います。
/// </summary>
private void Initialize()
{
this.Headers = new SmtpMailHeaderCollection();
this._Contents = new List <SmtpContent>();
this.Headers.Add("MIME-Version", "1.0");
this.Date = DateTimeOffset.Now;
this.Subject = "";
this.ContentType = new ContentType("multipart/mixed");
this.ContentType.Boundary = MimeWriter.GenerateBoundary();
_BodyTextContent = new SmtpContent();
this.Contents.Add(_BodyTextContent);
this.ContentType.CharsetEncoding = Default.ContentTypeCharsetEncoding;
this.ContentTransferEncoding = Default.ContentTransferEncoding;
}
/// 指定したファイルパスのファイルデータを元にデータをセットします。
/// <summary>
/// 指定したファイルパスのファイルデータを元にデータをセットします。
/// </summary>
/// <param name="filePath"></param>
public void LoadFileData(String filePath)
{
FileInfo fi = null;
Byte[] b = null;
fi = new FileInfo(filePath);
this.ContentType.Value = SmtpContent.GetContentType(Path.GetExtension(filePath).Replace(".", ""));
this.ContentType.Name = fi.Name;
this.ContentDisposition.FileName = fi.Name;
this.ContentDisposition.Value = "attachment";
b = new Byte[fi.Length];
using (var stm = new FileStream(filePath, FileMode.Open))
{
stm.Read(b, 0, b.Length);
this.BodyText = Convert.ToBase64String(b);
stm.Close();
}
this.SetData();
}
public static SmtpMessage Create(MailMessage message, SmtpMessageCreateCondition condition)
{
SmtpMessage mg = new SmtpMessage();
mg.Subject = condition.SubjectFormatter.CreateSubject(message);
mg.From = condition.Sender;
mg.Sender = condition.Sender;
mg.ContentType.SetProperty(message.ContentType);
mg.ContentTransferEncoding = message.ContentTransferEncoding;
if (condition.BodyFormatter.IsHtml == true)
{
mg._BodyTextContent.LoadHtml(condition.BodyFormatter.CreateBodyText(message));
}
else
{
mg.BodyText = condition.BodyFormatter.CreateBodyText(message);
}
AddMailAddress(message, condition.To, mg.To);
AddMailAddress(message, condition.Cc, mg.Cc);
AddMailAddress(message, condition.Bcc, mg.Bcc);
if (condition.CopyContents == true)
{
foreach (var item in message.Contents)
{
var ct = new SmtpContent();
ct.LoadData(item.RawData);
ct.ContentType.SetProperty(item.ContentType);
ct.ContentDisposition.SetProperty(item.ContentDisposition);
mg.Contents.Add(ct);
}
}
return(mg);
}
private void Write(Stream stream, SmtpContent content)
{
var ct = content;
ThrowExceptionIfValueIsNull(this.HeaderEncoding, "You must set HeaderEncoding property of SmtpContent object.");
ThrowExceptionIfValueIsNull(ct.ContentDisposition, "You must set ContentDisposition property of SmtpContent object.");
ThrowExceptionIfValueIsNull(ct.ContentType, "You must set ContentType property of SmtpContent object.");
ThrowExceptionIfValueIsNull(ct.ContentType.CharsetEncoding, "You must set CharsetEncoding property of ContentType property of SmtpContent object.");
foreach (var header in ct.Headers)
{
this.WriteHeader(stream, header.Key, header.Value);
}
if (ct.ContentType.IsMultipart == true && String.IsNullOrEmpty(ct.ContentType.Boundary) == true)
{
ct.ContentType.Boundary = MimeWriter.GenerateBoundary();
}
this.WriteEncodedHeader(stream, ct.ContentType);
this.WriteEncodedHeader(stream, ct.ContentDisposition);
stream.Write(ByteData.NewLine);
if (ct.ContentType.IsMultipart == true)
{
var boundary = ct.ContentType.CharsetEncoding.GetBytes("--" + ct.ContentType.Boundary + "\r\n");
for (int i = 0; i < ct.Contents.Count; i++)
{
stream.Write(boundary);
Write(stream, ct.Contents[i]);
}
stream.Write(ct.ContentType.CharsetEncoding.GetBytes("--" + ct.ContentType.Boundary + "--\r\n"));
}
else
{
if (ct.ContentType.IsText == true && String.IsNullOrEmpty(ct.BodyText) == false)
{
this.WriteEncodedBodyText(stream, ct.BodyText, ct.ContentTransferEncoding, ct.ContentType.CharsetEncoding, 74);
}
else if (ct.BodyData != null)
{
Byte[] bb = null;
switch (ct.ContentTransferEncoding)
{
case TransferEncoding.Base64:
{
var converter = new Base64Converter(ct.BodyData.Length);
bb = converter.Encode(ct.BodyData);
}
break;
case TransferEncoding.QuotedPrintable:
{
var converter = new QuotedPrintableConverter(ct.BodyData.Length, QuotedPrintableConvertMode.Default);
bb = converter.Encode(ct.BodyData);
}
break;
case TransferEncoding.None:
case TransferEncoding.SevenBit:
case TransferEncoding.EightBit:
case TransferEncoding.Binary:
default: throw new InvalidOperationException();
}
stream.Write(bb, 0, bb.Length);
stream.Write(ByteData.NewLine);
}
}
}
private void Write(Stream stream, SmtpContent content)
{
var ct = content;
ThrowExceptionIfValueIsNull(this.HeaderEncoding, "You must set HeaderEncoding property of SmtpContent object.");
ThrowExceptionIfValueIsNull(ct.ContentDisposition, "You must set ContentDisposition property of SmtpContent object.");
ThrowExceptionIfValueIsNull(ct.ContentType, "You must set ContentType property of SmtpContent object.");
ThrowExceptionIfValueIsNull(ct.ContentType.CharsetEncoding, "You must set CharsetEncoding property of ContentType property of SmtpContent object.");
foreach (var header in ct.Headers)
{
this.WriteHeader(stream, header.Key, header.Value);
}
if (ct.ContentType.IsMultipart == true && String.IsNullOrEmpty(ct.ContentType.Boundary) == true)
{
ct.ContentType.Boundary = MimeWriter.GenerateBoundary();
}
this.WriteEncodedHeader(stream, ct.ContentType);
this.WriteEncodedHeader(stream, ct.ContentDisposition);
stream.Write(ByteData.NewLine);
if (ct.ContentType.IsMultipart == true)
{
var boundary = ct.ContentType.CharsetEncoding.GetBytes("--" + ct.ContentType.Boundary + "\r\n");
for (int i = 0; i < ct.Contents.Count; i++)
{
stream.Write(boundary);
Write(stream, ct.Contents[i]);
}
stream.Write(ct.ContentType.CharsetEncoding.GetBytes("--" + ct.ContentType.Boundary + "--\r\n"));
}
else
{
if (ct.ContentType.IsText == true && String.IsNullOrEmpty(ct.BodyText) == false)
{
this.WriteEncodedBodyText(stream, ct.BodyText, ct.ContentTransferEncoding, ct.ContentType.CharsetEncoding, 74);
}
else if (ct.BodyData != null)
{
Byte[] bb = null;
switch (ct.ContentTransferEncoding)
{
case TransferEncoding.Base64:
{
var converter = new Base64Converter(ct.BodyData.Length);
bb = converter.Encode(ct.BodyData);
}
break;
case TransferEncoding.QuotedPrintable:
{
var converter = new QuotedPrintableConverter(ct.BodyData.Length, QuotedPrintableConvertMode.Default);
bb = converter.Encode(ct.BodyData);
}
break;
case TransferEncoding.None:
case TransferEncoding.SevenBit:
case TransferEncoding.EightBit:
case TransferEncoding.Binary:
default: throw new InvalidOperationException();
}
stream.Write(bb, 0, bb.Length);
stream.Write(ByteData.NewLine);
}
}
}
public static SmtpMessage Create(System.Net.Mail.MailMessage message, SmtpMessageCreateCondition condition)
{
SmtpMessage mg = new SmtpMessage();
mg.Subject = condition.SubjectFormatter.CreateSubject(message);
mg.From = condition.Sender;
mg.Sender = condition.Sender;
mg.ContentType.CharsetEncoding = message.BodyEncoding;
mg.Priority = message.Priority.Cast();
if (condition.BodyFormatter.IsHtml == true)
{
var html = condition.BodyFormatter.CreateBodyText(message);
mg._BodyTextContent.LoadHtml(html);
}
else
{
mg.BodyText = condition.BodyFormatter.CreateBodyText(message);
}
AddMailAddress(message, condition.To, mg.To);
AddMailAddress(message, condition.Cc, mg.Cc);
AddMailAddress(message, condition.Bcc, mg.Bcc);
if (condition.CopyAlternateViews == true)
{
foreach (var item in message.AlternateViews)
{
var ct = new SmtpContent();
ct.LoadData(item.ContentStream);
ct.ContentTransferEncoding = item.TransferEncoding.Cast();
ct.ContentType.SetProperty(item.ContentType);
mg.Contents.Add(ct);
}
}
if (condition.CopyAttachments == true)
{
foreach (var item in message.Attachments)
{
var ct = new SmtpContent();
ct.LoadData(item.ContentStream);
ct.ContentTransferEncoding = item.TransferEncoding.Cast();
ct.ContentType.SetProperty(item.ContentType);
ct.ContentDisposition.SetProperty(item.ContentDisposition);
mg.Contents.Add(ct);
}
}
return mg;
}
/// 初期化処理を行います。
/// <summary>
/// 初期化処理を行います。
/// </summary>
private void Initialize()
{
this.Headers = new SmtpMailHeaderCollection();
this._Contents = new List<SmtpContent>();
this.Headers.Add("MIME-Version", "1.0");
this.Date = DateTimeOffset.Now;
this.Subject = "";
this.ContentType = new ContentType("multipart/mixed");
this.ContentType.Boundary = MimeWriter.GenerateBoundary();
_BodyTextContent = new SmtpContent();
this.Contents.Add(_BodyTextContent);
this.ContentType.CharsetEncoding = Default.ContentTypeCharsetEncoding;
this.ContentTransferEncoding = Default.ContentTransferEncoding;
}
/// <summary>
///
/// </summary>
/// <param name="text"></param>
/// <param name="html"></param>
public void SetBodyAsAlternativeContent(String text, String html)
{
SmtpContent ct = null;
_BodyTextContent.ContentType.Value = "multipart/alternative";
_BodyTextContent.Contents.Clear();
ct = new SmtpContent();
ct.LoadText(text);
_BodyTextContent.Contents.Add(ct);
ct = new SmtpContent();
ct.LoadHtml(html);
_BodyTextContent.Contents.Add(ct);
}
public static SmtpMessage Create(MailMessage message, SmtpMessageCreateCondition condition)
{
SmtpMessage mg = new SmtpMessage();
mg.Subject = condition.SubjectFormatter.CreateSubject(message);
mg.From = condition.Sender;
mg.Sender = condition.Sender;
mg.ContentType.SetProperty(message.ContentType);
mg.ContentTransferEncoding = message.ContentTransferEncoding;
if (condition.BodyFormatter.IsHtml == true)
{
mg._BodyTextContent.LoadHtml(condition.BodyFormatter.CreateBodyText(message));
}
else
{
mg.BodyText = condition.BodyFormatter.CreateBodyText(message);
}
AddMailAddress(message, condition.To, mg.To);
AddMailAddress(message, condition.Cc, mg.Cc);
AddMailAddress(message, condition.Bcc, mg.Bcc);
if (condition.CopyContents == true)
{
foreach (var item in message.Contents)
{
var ct = new SmtpContent();
ct.LoadData(item.RawData);
ct.ContentType.SetProperty(item.ContentType);
ct.ContentDisposition.SetProperty(item.ContentDisposition);
mg.Contents.Add(ct);
}
}
return mg;
}
static SmtpContent()
{
SmtpContent.InitializeFileExtenstionContentType();
}
/// 実際に送信される文字列のデータを取得します。
/// <summary>
/// 実際に送信される文字列のデータを取得します。
/// </summary>
/// <returns></returns>
public String GetDataText()
{
StringBuilder sb = new StringBuilder(1024);
CultureInfo ci = CultureInfo.CurrentCulture;
Field f = null;
SmtpContent ct = null;
String line = "";
String bodyText = "";
//ContentTransferEncoding
f = InternetTextMessage.Field.FindField(this.Header, "Content-Transfer-Encoding");
if (f == null)
{
f = new Field("Content-Transfer-Encoding", MailParser.ToTransferEncoding(this.ContentTransferEncoding));
this.Header.Add(f);
}
else
{
f.Value = MailParser.ToTransferEncoding(this.ContentTransferEncoding);
}
for (int i = 0; i < this.Header.Count; i++)
{
f = this.Header[i];
if (this._EncodeHeaderKeys.Contains(f.Key.ToLower()) == true)
{
sb.AppendFormat("{0}: {1}{2}", f.Key
, MailParser.EncodeToMailHeaderLine(f.Value, this.HeaderTransferEncoding, this.HeaderEncoding
, MailParser.MaxCharCountPerRow - f.Key.Length - 2), MailParser.NewLine);
}
else if (f.Key.ToLower() != "content-type")
{
sb.AppendFormat("{0}: {1}{2}", f.Key, f.Value, MailParser.NewLine);
}
}
//Headerに設定されていない場合のみセットする
//Priority
f = Field.FindField(this.Header, "X-Priority");
if (f == null)
{
sb.AppendFormat("X-Priority: {0}{1}", ((byte)this.Priority).ToString(), MailParser.NewLine);
}
//TO
f = Field.FindField(this.Header, "To");
if (f == null)
{
line = this.CreateMailAddressListText(this._To);
if (String.IsNullOrEmpty(line) == false)
{
sb.Append("To: ");
sb.Append(line);
}
}
//CC
f = Field.FindField(this.Header, "Cc");
if (f == null)
{
line = this.CreateMailAddressListText(this._Cc);
if (String.IsNullOrEmpty(line) == false)
{
sb.Append("Cc: ");
sb.Append(line);
}
}
if (this.Contents.Count > 0)
{
if (String.IsNullOrEmpty(this.MultiPartBoundary) == true)
{
this.MultiPartBoundary = MailParser.GenerateBoundary();
}
//Multipartboundary
sb.AppendFormat("Content-Type: multipart/mixed; boundary=\"{0}\"", this.MultiPartBoundary);
sb.Append(MailParser.NewLine);
sb.Append(MailParser.NewLine);
//This is multi-part message in MIME format.
sb.Append(MailParser.ThisIsMultiPartMessageInMimeFormat);
sb.Append(MailParser.NewLine);
//Add BodyText Content
if (String.IsNullOrEmpty(this.BodyText) == false)
{
ct = new SmtpContent();
if (this.IsHtml == true)
{
ct.LoadHtml(this.BodyText);
}
else
{
ct.LoadText(this.BodyText);
}
ct.ContentEncoding = this.ContentEncoding;
ct.ContentTransferEncoding = this.ContentTransferEncoding;
if (this.Contents.Exists(delegate(SmtpContent c) { return(c.IsBody); }) == false)
{
sb.Append("--");
sb.Append(this.MultiPartBoundary);
sb.Append(MailParser.NewLine);
sb.Append(ct.Data);
sb.Append(MailParser.NewLine);
}
}
for (int i = 0; i < this._Contents.Count; i++)
{
//Skip empty SmtpContent instance
if (String.IsNullOrEmpty(this._Contents[i].Data) == true)
{
continue;
}
sb.Append("--");
sb.Append(this.MultiPartBoundary);
sb.Append(MailParser.NewLine);
sb.Append(this.Contents[i].Data);
sb.Append(MailParser.NewLine);
}
sb.Append(MailParser.NewLine);
sb.AppendFormat("--{0}--", this.MultiPartBoundary);
}
else
{
sb.AppendFormat("Content-Type: {0}; charset=\"{1}\"", this.ContentType.Value, this.ContentEncoding.WebName);
sb.Append(MailParser.NewLine);
sb.Append(MailParser.NewLine);
bodyText = MailParser.EncodeToMailBody(this.BodyText, this.ContentTransferEncoding, this.ContentEncoding);
if (this.ContentTransferEncoding == TransferEncoding.SevenBit)
{
sb.Append(bodyText);
}
else
{
for (int i = 0; i < bodyText.Length; i++)
{
if (i > 0 && i % 76 == 0)
{
sb.Append(MailParser.NewLine);
}
//Is current index is first char of line
if (i == 0 || (i > 2 && bodyText[i - 2] == '\r' && bodyText[i - 1] == '\n'))
{
if (bodyText[i] == '.')
{
sb.Append(".");
}
}
sb.Append(bodyText[i]);
}
}
}
sb.Append(MailParser.NewLine);
sb.Append(MailParser.NewLine);
sb.Append(".");
sb.Append(MailParser.NewLine);
return(sb.ToString());
}