public void QuotedPrintableConverter_Encode_InsertNewline()
{
var qc = new QuotedPrintableConverter(2000, QuotedPrintableConvertMode.Default);
qc.InsertNewline = true;
var bb = qc.Encode(Encoding.GetEncoding("Iso-2022-JP").GetBytes(BodyText));
var encodedText = Encoding.UTF8.GetString(bb);
Assert.AreEqual("=1B$B5@1`@:<K$N>b$N@<=1B(B=0D=0A=1B$B=3Dt9TL5>o$N6A$-$\"$j=1B(B=0D=0A=1B$B:=" + Environment.NewLine
+ ";MeAP<y$N2V$N?'=1B(B=0D=0A=1B$B@9<TI,?j$NM}$r$\"$i$o$9=1B(B=0D=0A", encodedText);
}
public MimeWriter(Stream stream)
{
_Stream = stream;
_Base64HeaderConverter = new Base64Converter(200);
_Base64HeaderConverter.InsertNewline = false;
_Base64BodyConverter = new Base64Converter(12000);
_Base64BodyConverter.InsertNewline = true;
_QuotedPrintableHeaderConverter = new QuotedPrintableConverter(200, QuotedPrintableConvertMode.Header);
_QuotedPrintableHeaderConverter.InsertNewline = false;
_QuotedPrintableBodyConverter = new QuotedPrintableConverter(2000, QuotedPrintableConvertMode.Default);
this.HeaderEncoding = Default.HeaderEncoding;
this.HeaderRfc2047Encoding = Default.HeaderRfc2047Encoding;
this.FileNameEncoding = Default.FileNameEncoding;
this.MimeHeaderParameterEncoding = Default.MimeHeaderParameterEncoding;
if (_Initialize != null)
{
_Initialize(this);
}
}
public ParseContextData(Base64Converter base64Converter, QuotedPrintableConverter quotedPrintableConverter)
{
_Base64Converter = base64Converter;
_QuotedPrintableHeaderConverter = quotedPrintableConverter;
}
public Rfc2047Converter()
{
this.Encoding = Encoding.UTF8;
_Base64Converter = new Base64Converter(200);
_QuotedPrintableHeaderConverter = new QuotedPrintableConverter(200, QuotedPrintableConvertMode.Header);
}
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 Rfc2047Converter()
{
this.Encoding = Encoding.UTF8;
_Base64Converter = new Base64Converter(200);
_QuotedPrintableHeaderConverter = new QuotedPrintableConverter(200, QuotedPrintableConvertMode.Header);
}
/// <summary>
/// Get decoded BodyData by ContentTransferEncoding
/// </summary>
/// <returns></returns>
public Byte[] GetDecodedData()
{
Byte[] bb = this.BodyData;
if (bb == null) throw new InvalidOperationException("BodyData is not loaded.Please ensure to set MimeParser.Filter.LoadContentBodyData = true when you download mail.");
if (this.ContentTransferEncoding == TransferEncoding.Base64)
{
var cv = new Base64Converter(9000);
bb = cv.Decode(bb);
}
else if (this.ContentTransferEncoding == TransferEncoding.QuotedPrintable)
{
var cv = new QuotedPrintableConverter(9000, QuotedPrintableConvertMode.Default);
bb = cv.Decode(bb);
}
return bb;
}
