private void Initialise()
{
this._blindedCarbonCopies = new EmailAddressCollection();
this._carbonCopies = new EmailAddressCollection();
this._contentTransferEncoding = EContentTransferEncoding.SevenBit;
this._contentType = new Net.Common.ContentType();
this._extraHeaders = new ExtraHeadersDictionary();
this._isDefaultContentTransferEncoding = true;
this._isDefaultContentType = true;
this._keywords = new List <string>();
this._replyTo = new EmailAddressCollection();
this._resentBlindedCarbonCopies = new EmailAddressCollection();
this._resentCarbonCopies = new EmailAddressCollection();
this._resentTo = new EmailAddressCollection();
this._comments = string.Empty;
this._contentDescription = string.Empty;
this._contentId = string.Empty;
this._inReplyTo = string.Empty;
this._messageId = string.Empty;
this._received = string.Empty;
this._references = string.Empty;
this._resentMessageId = string.Empty;
this._subject = string.Empty;
this._text = string.Empty;
this._textEncoding = Encoding.UTF8;
this._to = new EmailAddressCollection();
this._importance = MailImportance.Normal;
}
public virtual MultiPart Parse(IMessageReader reader, EContentTransferEncoding contentTransferEncoding, string boundary, string uid, string attachmentDirectory, PopMessage parentMessage, ContentType contentType)
{
byte[] buffer;
MultiPart part = new MultiPart();
string str2 = contentType.Attributes["boundary"];
this._childrenReachedFinalBoundary = false;
do
{
buffer = reader.ReadLine();
}while (buffer != null && this._defaultEncoding.GetString(buffer, 0, buffer.Length) != ("--" + str2));
do
{
string source = Utils.ReadHeaders(reader);
MIMEHeader header = new MIMEHeaderParser().Parse(source);
if (reader.EndOfMessage)
{
break;
}
IPart part2 = this.ParsePart(reader, header.ContentID, header.ContentType, header.ContentDisposition, header.ContentTransferEncoding, uid, attachmentDirectory, str2, parentMessage);
part2.Header = header;
part2.Header.ContentTransferEncoding = header.IsDefaultContentTransferEncoding ? contentTransferEncoding : header.ContentTransferEncoding;
part.Parts.Add(part2);
}while (!this._childrenReachedFinalBoundary);
while (!reader.EndOfMessage)
{
buffer = reader.ReadLine();
if (buffer == null)
{
this.RaiseFinalBoundaryReached();
return(part);
}
EBoundaryType type = BoundaryChecker.CheckBoundary(buffer, boundary);
if (type != EBoundaryType.NotBoundary)
{
if (type == EBoundaryType.Final)
{
this.RaiseFinalBoundaryReached();
}
return(part);
}
}
return(part);
}
public string Parse(byte[] source, EContentTransferEncoding contentTransferEncoding, string charset)
{
Encoding encoding;
switch (contentTransferEncoding)
{
case EContentTransferEncoding.Base64:
return(MailMessageRFCDecoder.GetStringFromBase64(source, charset));
case EContentTransferEncoding.QuotedPrintable:
return(MailMessageRFCDecoder.GetStringFromQuotedPrintable(source, charset));
}
try
{
encoding = Encoding.GetEncoding(charset);
}
catch (ArgumentException)
{
return(Encoding.UTF8.GetString(source, 0, source.Length));
}
return(encoding.GetString(source, 0, source.Length));
}
public virtual IPart ParsePart(IMessageReader reader, string contentId, ContentType contentType, ContentDisposition contentDisposition, EContentTransferEncoding contentTransferEncoding, string uid, string attachmentDirectory, string boundary, PopMessage parentMessage)
{
if (PartUtils.IsMultipart(contentType))
{
MultiPartParser parser = new MultiPartParser();
parser.FinalBoundaryReached += new EventHandler(this.childParser_FinalBoundaryReached);
return(parser.Parse(reader, contentTransferEncoding, boundary, uid, attachmentDirectory, parentMessage, contentType));
}
if (PartUtils.IsTextPart(contentType, contentDisposition))
{
string charset = contentType.Attributes.ContainsKey("charset") ? contentType.Attributes["charset"] : "us-ascii";
TextPartParser parser2 = new TextPartParser(charset);
parser2.FinalBoundaryReached += new EventHandler(this.childParser_FinalBoundaryReached);
return(parser2.Parse(reader, contentType, contentDisposition, contentTransferEncoding, boundary));
}
if (PartUtils.IsMessagePart(contentType) && (contentType.SubType == "delivery-status"))
{
MessageDeliveryStatusPartParser parser3 = new MessageDeliveryStatusPartParser();
parser3.FinalBoundaryReached += new EventHandler(this.childParser_FinalBoundaryReached);
return(parser3.Parse(reader, contentType, contentDisposition, contentTransferEncoding, boundary));
}
if (PartUtils.IsMessagePart(contentType) && (contentType.SubType == "disposition-notification"))
{
MessageDispositionNotificationPartParser parser4 = new MessageDispositionNotificationPartParser();
parser4.FinalBoundaryReached += new EventHandler(this.childParser_FinalBoundaryReached);
return(parser4.Parse(reader, contentType, contentDisposition, contentTransferEncoding, boundary));
}
if (PartUtils.IsMessagePart(contentType))
{
MessagePartParser parser5 = new MessagePartParser();
parser5.FinalBoundaryReached += new EventHandler(this.childParser_FinalBoundaryReached);
return(parser5.Parse(reader, contentType, contentDisposition, contentTransferEncoding, boundary, uid, attachmentDirectory));
}
attachmentDirectory = Path.Combine(attachmentDirectory, MailClient.MessageFolderPrefix + IOUtil.FormatFileSystemName(uid));
ContentPartParser parser6 = new ContentPartParser(attachmentDirectory);
parser6.FinalBoundaryReached += new EventHandler(this.childParser_FinalBoundaryReached);
ContentPart part2 = (ContentPart)parser6.Parse(reader, contentType, contentDisposition, contentTransferEncoding, boundary);
IPart part = part2;
Attachment attachment = new Attachment(part2.DiskFilename, contentId, contentType, attachmentDirectory, part2.Size)
{
DiskFilename = part2.DiskFilename,
TransferFilename = part2.TransferFilename,
AttachmentDirectory = attachmentDirectory,
ContentID = contentId,
ContentType = contentType
};
if (!attachment.TransferFilenameExtension.Equals(".octet-stream", StringComparison.OrdinalIgnoreCase))
{
parentMessage.Attachments.Add(attachment);
}
return(part);
}
public virtual IPart Parse(IMessageReader reader, ContentType contentType, ContentDisposition contentDisposition, EContentTransferEncoding contentTransferEncoding, string boundary)
{
this.ContentWriter.Open();
if (contentTransferEncoding == EContentTransferEncoding.Base64)
{
this.ParseFromBase64(reader, contentType, contentDisposition, boundary);
}
else if (contentTransferEncoding == EContentTransferEncoding.QuotedPrintable)
{
this.ParseFromQuotedPrintable(reader, contentType, contentDisposition, boundary);
}
else
{
this.ParseUnencoded(reader, contentType, contentDisposition, boundary);
}
IPart part = this.CreatePart(contentType, contentDisposition);
this.ContentWriter.Close();
return(part);
}
public IPart Parse(IMessageReader reader, ContentType contentType, ContentDisposition contentDisposition, EContentTransferEncoding contentTransferEncoding, string boundary, string uid, string attachmentDirectory)
{
BoundedMessageReader reader2;
MessagePart part = new MessagePart();
if (contentTransferEncoding == EContentTransferEncoding.Base64)
{
reader2 = new Base64MessageReader(reader, boundary);
}
else if (contentTransferEncoding == EContentTransferEncoding.QuotedPrintable)
{
reader2 = new QuotedPrintableMessageReader(reader, boundary);
}
else
{
reader2 = new UnencodedMessageReader(reader, boundary);
}
PopMessage message = new MailMessageParser().Parse(reader2, uid, attachmentDirectory);
part.Message = message;
if (reader2.FinalBoundaryReached)
{
this.RaiseFinalBoundaryReached();
}
return(part);
}
