/// <summary>
/// Parses body from the specified stream
/// </summary>
/// <param name="owner">Owner MIME entity.</param>
/// <param name="defaultContentType">Default content-type for this body.</param>
/// <param name="stream">Stream from where to read body.</param>
/// <returns>Returns parsed body.</returns>
/// <exception cref="ArgumentNullException">Is raised when <b>stream</b>, <b>defaultContentType</b> or <b>strean</b> is null reference.</exception>
/// <exception cref="ParseException">Is raised when any parsing errors.</exception>
protected static new MIME_b Parse(MIME_Entity owner,MIME_h_ContentType defaultContentType,SmartStream stream)
{
if(owner == null){
throw new ArgumentNullException("owner");
}
if(defaultContentType == null){
throw new ArgumentNullException("defaultContentType");
}
if(stream == null){
throw new ArgumentNullException("stream");
}
string mediaType = null;
try{
mediaType = owner.ContentType.TypeWithSubtype;
}
catch{
mediaType = "unparsable/unparsable";
}
MIME_b_Unknown retVal = new MIME_b_Unknown(mediaType);
Net_Utils.StreamCopy(stream,retVal.EncodedStream,32000);
return retVal;
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="contentType">Content type.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>contentType</b> is null reference.</exception>
/// <exception cref="ArgumentException">Is raised when any of the arguments has invalid value.</exception>
public MIME_b_MultipartParallel(MIME_h_ContentType contentType)
: base(contentType)
{
if(!string.Equals(contentType.TypeWithSubtype,"multipart/parallel",StringComparison.CurrentCultureIgnoreCase)){
throw new ArgumentException("Argument 'contentType.TypeWithSubype' value must be 'multipart/parallel'.");
}
}
/// <summary>
/// Parses body from the specified stream
/// </summary>
/// <param name="owner">Owner MIME entity.</param>
/// <param name="defaultContentType">Default content-type for this body.</param>
/// <param name="stream">Stream from where to read body.</param>
/// <returns>Returns parsed body.</returns>
/// <exception cref="ArgumentNullException">Is raised when <b>stream</b>, <b>mediaType</b> or <b>stream</b> is null reference.</exception>
/// <exception cref="ParseException">Is raised when any parsing errors.</exception>
protected static new MIME_b Parse(MIME_Entity owner,MIME_h_ContentType defaultContentType,SmartStream stream)
{
if(owner == null){
throw new ArgumentNullException("owner");
}
if(defaultContentType == null){
throw new ArgumentNullException("defaultContentType");
}
if(stream == null){
throw new ArgumentNullException("stream");
}
MIME_b_Text retVal = null;
if(owner.ContentType != null){
retVal = new MIME_b_Text(owner.ContentType.TypeWithSubtype);
}
else{
retVal = new MIME_b_Text(defaultContentType.TypeWithSubtype);
}
Net_Utils.StreamCopy(stream,retVal.EncodedStream,32000);
retVal.SetModified(false);
return retVal;
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="contentType">Content type.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>contentType</b> is null reference.</exception>
/// <exception cref="ArgumentException">Is raised when any of the arguments has invalid value.</exception>
public MIME_b(MIME_h_ContentType contentType)
{
if(contentType == null){
throw new ArgumentNullException("contentType");
}
m_pContentType = contentType;
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="contentType">Content type.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>contentType</b> is null reference.</exception>
public MIME_b_SinglepartBase(MIME_h_ContentType contentType)
: base(contentType)
{
if(contentType == null){
throw new ArgumentNullException("contentType");
}
m_pEncodedDataStream = new MemoryStreamEx(32000);
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="contentType">Content type.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>contentType</b> is null reference.</exception>
/// <exception cref="ArgumentException">Is raised when any of the arguments has invalid value.</exception>
public MIME_b_MultipartReport(MIME_h_ContentType contentType)
: base(contentType)
{
if(!string.Equals(contentType.TypeWithSubtype,"multipart/report",StringComparison.CurrentCultureIgnoreCase)){
throw new ArgumentException("Argument 'contentType.TypeWithSubype' value must be 'multipart/report'.");
}
//if(contentType.Parameters["report-type"] == null){
// throw new ArgumentException("Argument 'contentType' does not contain required 'report-type' paramter.");
//}
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="contentType">Content type.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>contentType</b> is null reference.</exception>
/// <exception cref="ArgumentException">Is raised when any of the arguments has invalid value.</exception>
public MIME_b_Multipart(MIME_h_ContentType contentType)
: base(contentType)
{
if(contentType == null){
throw new ArgumentNullException("contentType");
}
if(string.IsNullOrEmpty(contentType.Param_Boundary)){
throw new ArgumentException("Argument 'contentType' doesn't contain required boundary parameter.");
}
m_pContentType = contentType;
m_pBodyParts = new MIME_EntityCollection();
}
/// <summary>
/// Parses body from the specified stream
/// </summary>
/// <param name="owner">Owner MIME entity.</param>
/// <param name="defaultContentType">Default content-type for this body.</param>
/// <param name="stream">Stream from where to read body.</param>
/// <returns>Returns parsed body.</returns>
/// <exception cref="ArgumentNullException">Is raised when <b>stream</b>, <b>defaultContentType</b> or <b>stream</b> is null reference.</exception>
/// <exception cref="ParseException">Is raised when any parsing errors.</exception>
protected static new MIME_b Parse(MIME_Entity owner,MIME_h_ContentType defaultContentType,SmartStream stream)
{
if(owner == null){
throw new ArgumentNullException("owner");
}
if(defaultContentType == null){
throw new ArgumentNullException("defaultContentType");
}
if(stream == null){
throw new ArgumentNullException("stream");
}
if(owner.ContentType == null || owner.ContentType.Param_Boundary == null){
throw new ParseException("Multipart entity has not required 'boundary' paramter.");
}
MIME_b_MultipartParallel retVal = new MIME_b_MultipartParallel(owner.ContentType);
ParseInternal(owner,owner.ContentType.TypeWithSubtype,stream,retVal);
return retVal;
}
/// <summary>
/// Parses MIME entiry from the specified stream.
/// </summary>
/// <param name="stream">Source stream.</param>
/// <param name="headerEncoding">Header reading encoding. If not sure UTF-8 is recommended.</param>
/// <param name="defaultContentType">Default content type.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>stream</b>,<b>headerEncoding</b> or <b>defaultContentType</b> is null reference.</exception>
protected internal void Parse(SmartStream stream,Encoding headerEncoding,MIME_h_ContentType defaultContentType)
{
if(stream == null){
throw new ArgumentNullException("stream");
}
if(headerEncoding == null){
throw new ArgumentNullException("headerEncoding");
}
if(defaultContentType == null){
throw new ArgumentNullException("defaultContentType");
}
m_pHeader.Parse(stream,headerEncoding);
m_pBody = m_pBodyProvider.Parse(this,stream,defaultContentType);
m_pBody.SetParent(this,false);
}
/// <summary>
/// Parses MIME entity body from specified stream.
/// </summary>
/// <param name="owner">Owner MIME entity.</param>
/// <param name="stream">Stream from where to parse entity body.</param>
/// <param name="defaultContentType">Default content type.</param>
/// <returns>Returns parsed body.</returns>
/// <exception cref="ArgumentNullException">Is raised when <b>owner</b>, <b>strean</b> or <b>defaultContentType</b> is null reference.</exception>
/// <exception cref="ParseException">Is raised when header field parsing errors.</exception>
public MIME_b Parse(MIME_Entity owner,SmartStream stream,MIME_h_ContentType defaultContentType)
{
if(owner == null){
throw new ArgumentNullException("owner");
}
if(stream == null){
throw new ArgumentNullException("stream");
}
if(defaultContentType == null){
throw new ArgumentNullException("defaultContentType");
}
string mediaType = defaultContentType.TypeWithSubtype;
try{
if(owner.ContentType != null){
mediaType = owner.ContentType.TypeWithSubtype;
}
}
catch{
// Do nothing, content will be MIME_b_Unknown.
mediaType = "unknown/unknown";
}
Type bodyType = null;
// We have exact body provider for specified mediaType.
if(m_pBodyTypes.ContainsKey(mediaType)){
bodyType = m_pBodyTypes[mediaType];
}
// Use default mediaType.
else{
// Registered list of mediaTypes are available: http://www.iana.org/assignments/media-types/.
string mediaRootType = mediaType.Split('/')[0].ToLowerInvariant();
if(mediaRootType == "application"){
bodyType = typeof(MIME_b_Application);
}
else if(mediaRootType == "audio"){
bodyType = typeof(MIME_b_Audio);
}
else if(mediaRootType == "image"){
bodyType = typeof(MIME_b_Image);
}
else if(mediaRootType == "message"){
bodyType = typeof(MIME_b_Message);
}
else if(mediaRootType == "multipart"){
bodyType = typeof(MIME_b_Multipart);
}
else if(mediaRootType == "text"){
bodyType = typeof(MIME_b_Text);
}
else if(mediaRootType == "video"){
bodyType = typeof(MIME_b_Video);
}
else{
bodyType = typeof(MIME_b_Unknown);
}
}
return (MIME_b)bodyType.GetMethod("Parse",System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.FlattenHierarchy).Invoke(null,new object[]{owner,defaultContentType,stream});
}
/// <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 MIME_h_ContentType Parse(string value)
{
if(value == null){
throw new ArgumentNullException("value");
}
// We should not have encoded words here, but some email clients do this, so encoded them if any.
value = MIME_Encoding_EncodedWord.DecodeS(value);
MIME_h_ContentType retVal = new MIME_h_ContentType();
string[] name_value = value.Split(new char[]{':'},2);
if(name_value.Length != 2){
throw new ParseException("Invalid Content-Type: header field value '" + value + "'.");
}
MIME_Reader r = new MIME_Reader(name_value[1]);
string type = r.Token();
if(type == null){
throw new ParseException("Invalid Content-Type: header field value '" + value + "'.");
}
retVal.m_Type = type;
if(r.Char(false) != '/'){
throw new ParseException("Invalid Content-Type: header field value '" + value + "'.");
}
string subtype = r.Token();
if(subtype == null){
throw new ParseException("Invalid Content-Type: header field value '" + value + "'.");
}
retVal.m_SubType = subtype;
if(r.Available > 0){
retVal.m_pParameters.Parse(r);
}
retVal.m_ParseValue = value;
retVal.m_IsModified = false;
return retVal;
}
private void updateMessage(Mail_Message m)
{
if (from != null)
m.From = Mail_t_MailboxList.Parse(from.getString("account"));
m.To = Mail_t_AddressList.Parse(txtTo.Text);
if (!String.IsNullOrWhiteSpace(txtSubject.Text))
m.Subject = txtSubject.Text;
if (!String.IsNullOrWhiteSpace(txtCc.Text))
m.Cc = Mail_t_AddressList.Parse(txtCc.Text.Trim());
if (Receipt.IsChecked == true)
{
m.DispositionNotificationTo = Mail_t_MailboxList.Parse(from.getString("account"));
}
if (Importance.IsChecked == true)
{
m.Priority = "urgent";
}
string sHtmlText = htmlEditor.ContentHtml;
List<string> sUrlList = getHtmlImageUrlList(sHtmlText);
if (sUrlList.Count > 0 || attachments.Children.OfType<AttachmentItem>().Count() > 0)
{
//--- multipart/mixed -------------------------------------------------------------------------------------------------
MIME_h_ContentType contentType_multipartMixed = new MIME_h_ContentType(MIME_MediaTypes.Multipart.mixed);
contentType_multipartMixed.Param_Boundary = Guid.NewGuid().ToString().Replace('-', '.');
MIME_b_MultipartMixed multipartMixed = new MIME_b_MultipartMixed(contentType_multipartMixed);
m.Body = multipartMixed;
//--- multipart/alternative -----------------------------------------------------------------------------------------
MIME_Entity entity_mulipart_alternative = new MIME_Entity();
MIME_h_ContentType contentType_multipartAlternative = new MIME_h_ContentType(MIME_MediaTypes.Multipart.alternative);
contentType_multipartAlternative.Param_Boundary = Guid.NewGuid().ToString().Replace('-', '.');
MIME_b_MultipartAlternative multipartAlternative = new MIME_b_MultipartAlternative(contentType_multipartAlternative);
entity_mulipart_alternative.Body = multipartAlternative;
multipartMixed.BodyParts.Add(entity_mulipart_alternative);
//--- text/plain ----------------------------------------------------------------------------------------------------
MIME_Entity entity_text_plain = new MIME_Entity();
MIME_b_Text text_plain = new MIME_b_Text(MIME_MediaTypes.Text.plain);
entity_text_plain.Body = text_plain;
text_plain.SetText(MIME_TransferEncodings.QuotedPrintable, Encoding.UTF8, txtEditor.Text);
multipartAlternative.BodyParts.Add(entity_text_plain);
// Create attachment etities: --- applactation/octet-stream -------------------------
foreach (AttachmentItem item in attachments.Children.OfType<AttachmentItem>())
{
multipartMixed.BodyParts.Add(Mail_Message.CreateAttachment(item.File));
}
foreach (string url in sUrlList)
{
MIME_Entity img_entity = Mail_Message.CreateImage(url);
string contentID = Guid.NewGuid().ToString().Replace("-", "$");
img_entity.ContentID = "<" + contentID + ">";
sHtmlText = sHtmlText.Replace(url, "cid:" + contentID);
multipartMixed.BodyParts.Add(img_entity);
}
//--- text/html ------------------------------------------------------------------------------------------------------
MIME_Entity entity_text_html = new MIME_Entity();
MIME_b_Text text_html = new MIME_b_Text(MIME_MediaTypes.Text.html);
entity_text_html.Body = text_html;
text_html.SetText(MIME_TransferEncodings.QuotedPrintable, Encoding.UTF8, sHtmlText);
multipartAlternative.BodyParts.Add(entity_text_html);
}
else
{
//--- multipart/alternative -----------------------------------------------------------------------------------------
MIME_h_ContentType contentType_multipartAlternative = new MIME_h_ContentType(MIME_MediaTypes.Multipart.alternative);
contentType_multipartAlternative.Param_Boundary = Guid.NewGuid().ToString().Replace('-', '.');
MIME_b_MultipartAlternative multipartAlternative = new MIME_b_MultipartAlternative(contentType_multipartAlternative);
m.Body = multipartAlternative;
//--- text/plain ----------------------------------------------------------------------------------------------------
MIME_Entity entity_text_plain = new MIME_Entity();
MIME_b_Text text_plain = new MIME_b_Text(MIME_MediaTypes.Text.plain);
entity_text_plain.Body = text_plain;
text_plain.SetText(MIME_TransferEncodings.QuotedPrintable, Encoding.UTF8, txtEditor.Text);
multipartAlternative.BodyParts.Add(entity_text_plain);
//--- text/html ------------------------------------------------------------------------------------------------------
MIME_Entity entity_text_html = new MIME_Entity();
MIME_b_Text text_html = new MIME_b_Text(MIME_MediaTypes.Text.html);
entity_text_html.Body = text_html;
text_html.SetText(MIME_TransferEncodings.QuotedPrintable, Encoding.UTF8, sHtmlText);
multipartAlternative.BodyParts.Add(entity_text_html);
}
}
/// <summary>
/// Parses body from the specified stream
/// </summary>
/// <param name="owner">Owner MIME entity.</param>
/// <param name="defaultContentType">Default content-type for this body.</param>
/// <param name="stream">Stream from where to read body.</param>
/// <returns>Returns parsed body.</returns>
/// <exception cref="ArgumentNullException">Is raised when <b>stream</b>, <b>defaultContentType</b> or <b>strean</b> is null reference.</exception>
/// <exception cref="ParseException">Is raised when any parsing errors.</exception>
protected static new MIME_b Parse(MIME_Entity owner,MIME_h_ContentType defaultContentType,SmartStream stream)
{
if(owner == null){
throw new ArgumentNullException("owner");
}
if(defaultContentType == null){
throw new ArgumentNullException("defaultContentType");
}
if(stream == null){
throw new ArgumentNullException("stream");
}
MIME_b_ApplicationPkcs7Mime retVal = new MIME_b_ApplicationPkcs7Mime();
Net_Utils.StreamCopy(stream,retVal.EncodedStream,32000);
return retVal;
}
/// <summary>
/// Parses body from the specified stream
/// </summary>
/// <param name="owner">Owner MIME entity.</param>
/// <param name="defaultContentType">Default content-type for this body.</param>
/// <param name="stream">Stream from where to read body.</param>
/// <returns>Returns parsed body.</returns>
/// <exception cref="ArgumentNullException">Is raised when <b>stream</b>, <b>defaultContentType</b> or <b>stream</b> is null reference.</exception>
/// <exception cref="ParseException">Is raised when any parsing errors.</exception>
protected static MIME_b Parse(MIME_Entity owner,MIME_h_ContentType defaultContentType,SmartStream stream)
{
if(owner == null){
throw new ArgumentNullException("owner");
}
if(defaultContentType == null){
throw new ArgumentNullException("defaultContentType");
}
if(stream == null){
throw new ArgumentNullException("stream");
}
throw new NotImplementedException("Body provider class does not implement required Parse method.");
}
/// <summary>
/// Parses body from the specified stream
/// </summary>
/// <param name="owner">Owner MIME entity.</param>
/// <param name="defaultContentType">Default content-type for this body.</param>
/// <param name="stream">Stream from where to read body.</param>
/// <returns>Returns parsed body.</returns>
/// <exception cref="ArgumentNullException">Is raised when <b>stream</b>, <b>defaultContentType</b> or <b>stream</b> is null reference.</exception>
/// <exception cref="ParseException">Is raised when any parsing errors.</exception>
protected static new MIME_b Parse(MIME_Entity owner,MIME_h_ContentType defaultContentType,SmartStream stream)
{
if(owner == null){
throw new ArgumentNullException("owner");
}
if(defaultContentType == null){
throw new ArgumentNullException("defaultContentType");
}
if(stream == null){
throw new ArgumentNullException("stream");
}
// We need to buffer all body data, otherwise we don't know if we have readed all data
// from stream.
MemoryStream msBuffer = new MemoryStream();
Net_Utils.StreamCopy(stream,msBuffer,32000);
msBuffer.Position = 0;
SmartStream parseStream = new SmartStream(msBuffer,true);
MIME_b_MessageDeliveryStatus retVal = new MIME_b_MessageDeliveryStatus();
//Pare per-message fields.
retVal.m_pMessageFields.Parse(parseStream);
// Parse per-recipient fields.
while(parseStream.Position - parseStream.BytesInReadBuffer < parseStream.Length){
MIME_h_Collection recipientFields = new MIME_h_Collection(new MIME_h_Provider());
recipientFields.Parse(parseStream);
retVal.m_pRecipientBlocks.Add(recipientFields);
}
return retVal;
}
/// <summary>
/// 发送阅读回折邮件
/// </summary>
/// <param name="sHtmlText">邮件内容</param>
/// <param name="from">发送人</param>
/// <param name="to">接收人</param>
public void sendReceiptMail(string sHtmlText, string subject, ASObject from, string[] to)
{
using (MemoryStreamEx stream = new MemoryStreamEx(32000))
{
Mail_Message m = new Mail_Message();
m.MimeVersion = "1.0";
m.Date = DateTime.Now;
m.MessageID = MIME_Utils.CreateMessageID();
m.Subject = subject;
StringBuilder sb = new StringBuilder();
foreach (string p in to)
{
if (sb.Length > 0)
sb.Append(",");
sb.Append(p);
}
m.To = Mail_t_AddressList.Parse(sb.ToString());
//--- multipart/alternative -----------------------------------------------------------------------------------------
MIME_h_ContentType contentType_multipartAlternative = new MIME_h_ContentType(MIME_MediaTypes.Multipart.alternative);
contentType_multipartAlternative.Param_Boundary = Guid.NewGuid().ToString().Replace('-', '.');
MIME_b_MultipartAlternative multipartAlternative = new MIME_b_MultipartAlternative(contentType_multipartAlternative);
m.Body = multipartAlternative;
//--- text/plain ----------------------------------------------------------------------------------------------------
MIME_Entity entity_text_plain = new MIME_Entity();
MIME_b_Text text_plain = new MIME_b_Text(MIME_MediaTypes.Text.plain);
entity_text_plain.Body = text_plain;
text_plain.SetText(MIME_TransferEncodings.QuotedPrintable, Encoding.UTF8, sHtmlText);
multipartAlternative.BodyParts.Add(entity_text_plain);
//--- text/html ------------------------------------------------------------------------------------------------------
MIME_Entity entity_text_html = new MIME_Entity();
MIME_b_Text text_html = new MIME_b_Text(MIME_MediaTypes.Text.html);
entity_text_html.Body = text_html;
text_html.SetText(MIME_TransferEncodings.QuotedPrintable, Encoding.UTF8, sHtmlText);
multipartAlternative.BodyParts.Add(entity_text_html);
MIME_Encoding_EncodedWord headerwordEncoder = new MIME_Encoding_EncodedWord(MIME_EncodedWordEncoding.Q, Encoding.UTF8);
m.ToStream(stream, headerwordEncoder, Encoding.UTF8);
stream.Position = 0;
SMTP_Client.QuickSendSmartHost(null, from.getString("send_address", "stmp.sina.com"), from.getInt("send_port", 25),
from.getBoolean("is_send_ssl", false), from.getString("account"), PassUtil.Decrypt(from.getString("password")),
from.getString("account"), to, stream);
}
}
/// <summary>
/// Parses body from the specified stream
/// </summary>
/// <param name="owner">Owner MIME entity.</param>
/// <param name="defaultContentType">Default content-type for this body.</param>
/// <param name="stream">Stream from where to read body.</param>
/// <returns>Returns parsed body.</returns>
/// <exception cref="ArgumentNullException">Is raised when <b>stream</b>, <b>defaultContentType</b> or <b>stream</b> is null reference.</exception>
/// <exception cref="ParseException">Is raised when any parsing errors.</exception>
protected static new MIME_b Parse(MIME_Entity owner,MIME_h_ContentType defaultContentType,SmartStream stream)
{
if(owner == null){
throw new ArgumentNullException("owner");
}
if(defaultContentType == null){
throw new ArgumentNullException("defaultContentType");
}
if(stream == null){
throw new ArgumentNullException("stream");
}
MIME_b_MessageRfc822 retVal = new MIME_b_MessageRfc822();
retVal.m_pMessage = Mail_Message.ParseFromStream(stream);
return retVal;
}
