/// <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>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>
/// 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>
/// 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. The protocol = 'application/x-pkcs7-signature',micalg = 'sha1' and boundary = auto-generated.
/// </summary>
public MIME_b_MultipartSigned() : base()
{
MIME_h_ContentType contentType_multipartSigned = new MIME_h_ContentType(MIME_MediaTypes.Multipart.signed);
contentType_multipartSigned.Parameters["protocol"] = "application/x-pkcs7-signature";
contentType_multipartSigned.Parameters["micalg"] = "sha1";
contentType_multipartSigned.Param_Boundary = Guid.NewGuid().ToString().Replace('-','.');
this.ContentType = contentType_multipartSigned;
}
/// <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>
/// 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.TypeWithSubype;
if(owner.ContentType != null){
mediaType = owner.ContentType.TypeWithSubype;
}
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{
throw new ParseException("Invalid media-type '" + mediaType + "'.");
}
}
return (MIME_b)bodyType.GetMethod("Parse",System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.FlattenHierarchy).Invoke(null,new object[]{owner,mediaType,stream});
}
/// <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_pBodyParts = new MIME_EntityCollection();
}
/// <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_pBodyParts = new MIME_EntityCollection();
}
/// <summary>
/// Parses MIME entiry from the specified stream.
/// </summary>
/// <param name="stream">Source stream.</param>
/// <param name="defaultContentType">Default content type.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>stream</b> or <b>defaultContentType</b> is null reference.</exception>
internal void Parse(SmartStream stream, MIME_h_ContentType defaultContentType)
{
if (stream == null)
{
throw new ArgumentNullException("stream");
}
if (defaultContentType == null)
{
throw new ArgumentNullException("defaultContentType");
}
m_pHeader.Parse(stream);
this.Body = m_pBodyProvider.Parse(this, stream, defaultContentType);
}
/// <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.
string valueDecoded = MIME_Encoding_EncodedWord.DecodeS(value);
MIME_h_ContentType retVal = new MIME_h_ContentType();
string[] name_value = valueDecoded.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);
}
/// <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 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");
}
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) != '/')
{
retVal.m_SubType = "unknown";
//throw new ParseException("Invalid Content-Type: header field value '" + value + "'.");
}
else
{
string subtype = r.Token();
if (subtype == null)
{
throw new ParseException("Invalid Content-Type: header field value '" + value + "'.");
}
retVal.m_SubType = subtype;
}
retVal.m_pParameters.Parse(r);
retVal.m_ParseValue = value;
retVal.m_IsModified = false;
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>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 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;
}
/// <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 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>
internal protected 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 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 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);
}
/// <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, stream.LineBufferSize);
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 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>
/// 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_Application retVal = null;
if(owner.ContentType != null){
retVal = new MIME_b_Application(owner.ContentType.TypeWithSubtype);
}
else{
retVal = new MIME_b_Application(defaultContentType.TypeWithSubtype);
}
Net_Utils.StreamCopy(stream,retVal.EncodedStream,stream.LineBufferSize);
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>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_Unknown retVal = null;
if(owner.ContentType != null){
retVal = new MIME_b_Unknown(owner.ContentType.TypeWithSubype);
}
else{
retVal = new MIME_b_Unknown(defaultContentType.TypeWithSubype);
}
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 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_MessageDeliveryStatus retVal = new MIME_b_MessageDeliveryStatus();
//Pare per-message fields.
retVal.m_pMessageFields.Parse(stream);
// Parse per-recipient fields.
while (true)
{
MIME_h_Collection recipientFields = new MIME_h_Collection(new MIME_h_Provider());
recipientFields.Parse(stream);
if (recipientFields.Count == 0)
{
break;
}
else
{
retVal.m_pRecipientBlocks.Add(recipientFields);
}
}
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>
internal protected 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 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");
}
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;
retVal.m_pParameters.Parse(r);
retVal.m_ParseValue = value;
retVal.m_IsModified = false;
return retVal;
}
/// <summary>
/// Creates delivery status notifications(DSN) message.
/// </summary>
/// <param name="to">DSN message To.</param>
/// <param name="subject">DSN message subject.</param>
/// <param name="rtfText">DSN message RTF body text.</param>
/// <param name="envelopeID">Envelope ID(MAIL FROM: ENVID).</param>
/// <param name="arrivalDate">Message arrival date.</param>
/// <param name="receivedFromMTA">The remote host EHLo name from where messages was received.</param>
/// <param name="reportingMTA">Reporting MTA name.</param>
/// <param name="originalRecipient">Original recipient(RCPT TO: ORCTP).</param>
/// <param name="finalRecipient">Final recipient.</param>
/// <param name="action">DSN action.</param>
/// <param name="statusCode_text">Remote SMTP status code with text.</param>
/// <param name="remoteMTA">Remote MTA what returned <b>statusCode_text</b>.</param>
/// <param name="lastAttempt">Last delivery attempt.</param>
/// <param name="retryUntil">Date time how long server will attempt to deliver message.</param>
/// <param name="ret">Specifies what original message part are renturned.</param>
/// <param name="message">Original message.</param>
/// <returns>Returns created DSN message.</returns>
public static Mail_Message CreateDsnMessage(string to,string subject,string rtfText,string envelopeID,DateTime arrivalDate,string receivedFromMTA,string reportingMTA,string originalRecipient,string finalRecipient,string action,string statusCode_text,string remoteMTA,DateTime lastAttempt,DateTime retryUntil,SMTP_DSN_Ret ret,Mail_Message message)
{
// For more info, see RFC 3464.
// Ensure that all line-feeds are CRLF.
rtfText = rtfText.Replace("\r\n","\n").Replace("\n","\r\n");
Mail_Message msg = new Mail_Message();
msg.MimeVersion = "1.0";
msg.Date = DateTime.Now;
msg.From = new Mail_t_MailboxList();
msg.From.Add(new Mail_t_Mailbox("Mail Delivery Subsystem","postmaster@local"));
msg.To = new Mail_t_AddressList();
msg.To.Add(new Mail_t_Mailbox(null,to));
msg.Subject = subject;
//--- multipart/report -------------------------------------------------------------------------------------------------
MIME_h_ContentType contentType_multipartReport = new MIME_h_ContentType(MIME_MediaTypes.Multipart.report);
contentType_multipartReport.Parameters["report-type"] = "delivery-status";
contentType_multipartReport.Param_Boundary = Guid.NewGuid().ToString().Replace('-','.');
MIME_b_MultipartReport multipartReport = new MIME_b_MultipartReport(contentType_multipartReport);
msg.Body = multipartReport;
//--- multipart/alternative -----------------------------------------------------------------------------------------
MIME_Entity entity_multipart_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_multipart_alternative.Body = multipartAlternative;
multipartReport.BodyParts.Add(entity_multipart_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,SCore.RtfToText(rtfText));
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,SCore.RtfToHtml(rtfText));
multipartAlternative.BodyParts.Add(entity_text_html);
//--- message/delivery-status
MIME_Entity entity_message_deliveryStatus = new MIME_Entity();
MIME_b_Message body_message_deliveryStatus = new MIME_b_Message(MIME_MediaTypes.Message.delivery_status);
entity_message_deliveryStatus.Body = body_message_deliveryStatus;
StringBuilder dsnText = new StringBuilder();
if(!string.IsNullOrEmpty(envelopeID)){
dsnText.Append("Original-Envelope-Id: " + envelopeID + "\r\n");
}
dsnText.Append("Arrival-Date: " + MIME_Utils.DateTimeToRfc2822(arrivalDate) + "\r\n");
if(!string.IsNullOrEmpty(receivedFromMTA)){
dsnText.Append("Received-From-MTA: dns; " + receivedFromMTA + "\r\n");
}
dsnText.Append("Reporting-MTA: dns; " + reportingMTA + "\r\n");
dsnText.Append("\r\n");
if(!string.IsNullOrEmpty(originalRecipient)){
dsnText.Append("Original-Recipient: " + originalRecipient + "\r\n");
}
dsnText.Append("Final-Recipient: rfc822;" + finalRecipient + "" + "\r\n");
dsnText.Append("Action: " + action + "\r\n");
dsnText.Append("Status: " + statusCode_text.Substring(0,1) + ".0.0" + "\r\n");
if(!string.IsNullOrEmpty(statusCode_text)){
dsnText.Append("Diagnostic-Code: smtp; " + statusCode_text + "\r\n");
}
if(!string.IsNullOrEmpty(remoteMTA)){
dsnText.Append("Remote-MTA: dns; " + remoteMTA + "\r\n");
}
if(lastAttempt != DateTime.MinValue){
dsnText.Append("Last-Attempt-Date: " + MIME_Utils.DateTimeToRfc2822(lastAttempt) + "\r\n");
}
if(retryUntil != DateTime.MinValue){
dsnText.Append("Will-Retry-Until: " + MIME_Utils.DateTimeToRfc2822(retryUntil) + "\r\n");
}
dsnText.Append("\r\n");
body_message_deliveryStatus.SetData(new MemoryStream(Encoding.UTF8.GetBytes(dsnText.ToString())),MIME_TransferEncodings.EightBit);
multipartReport.BodyParts.Add(entity_message_deliveryStatus);
//--- message/rfc822
if(message != null){
MIME_Entity entity_message_rfc822 = new MIME_Entity();
MIME_b_MessageRfc822 body_message_rfc822 = new MIME_b_MessageRfc822();
entity_message_rfc822.Body = body_message_rfc822;
if(ret == SMTP_DSN_Ret.FullMessage){
body_message_rfc822.Message = message;
}
else{
MemoryStream ms = new MemoryStream();
message.Header.ToStream(ms,null,null);
ms.Position = 0;
body_message_rfc822.Message = Mail_Message.ParseFromStream(ms);
}
multipartReport.BodyParts.Add(entity_message_rfc822);
}
return msg;
}
/// <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.
string valueDecoded = MIME_Encoding_EncodedWord.DecodeS(value);
MIME_h_ContentType retVal = new MIME_h_ContentType();
string[] name_value = valueDecoded.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;
}
/// <summary>
/// Parses MIME entiry from the specified stream.
/// </summary>
/// <param name="stream">Source stream.</param>
/// <param name="defaultContentType">Default content type.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>stream</b> or <b>defaultContentType</b> is null reference.</exception>
internal void Parse(SmartStream stream,MIME_h_ContentType defaultContentType)
{
if(stream == null){
throw new ArgumentNullException("stream");
}
if(defaultContentType == null){
throw new ArgumentNullException("defaultContentType");
}
m_pHeader.Parse(stream);
this.Body = m_pBodyProvider.Parse(this,stream,defaultContentType);
}
/// <summary>
/// Stores message to specified folder.
/// </summary>
/// <param name="accessingUser">User who accesses this method.
/// User needs r permission to call this method or Exception is thrown.
/// There is special user 'system' for which permission check is skipped.</param>
/// <param name="folderOwnerUser">User who's folder it is.</param>
/// <param name="folder">Folder where to store message. For example: Inbox,Public Folders/Documnets .</param>
/// <param name="msgStream">Stream where message has stored. Stream position must be at the beginning of the message.</param>
/// <param name="date">Recieve date.</param>
/// <param name="flags">Message flags.</param>
public void StoreMessage(string accessingUser,string folderOwnerUser,string folder,Stream msgStream,DateTime date,IMAP_MessageFlags flags)
{
/* Implementation notes:
*) Validate values. Throw ArgumnetExcetion if invalid values.
*) Ensure that user exists.
*) Normalize folder. Remove '/' from folder start and end, ... .
*) Do Shared Folders mapping.
*) Ensure that folder exists. Throw Exception if don't.
*) See if user has sufficient permissions. User requires 'p' or 'i' permission.
There is builtin user system, skip ACL for it.
*) Store message.
*/
//--- Validate values -------------------//
ArgsValidator.ValidateUserName(folderOwnerUser);
ArgsValidator.ValidateFolder(folder);
ArgsValidator.ValidateNotNull(msgStream);
//---------------------------------------//
// Ensure that user exists.
if(!UserExists(folderOwnerUser)){
throw new Exception("User '" + folderOwnerUser + "' doesn't exist !");
}
// Normalize folder. Remove '/' from folder start and end.
folder = API_Utlis.NormalizeFolder(folder);
// Do Shared Folders mapping.
string originalFolder = folder;
SharedFolderMapInfo mappedFolder = MapSharedFolder(originalFolder);
if(mappedFolder.IsSharedFolder){
folderOwnerUser = mappedFolder.FolderOnwer;
folder = mappedFolder.Folder;
if(folderOwnerUser == "" || folder == ""){
throw new ArgumentException("Specified root folder '" + originalFolder + "' isn't accessible !");
}
}
// Ensure that folder exists. Throw Exception if don't.
if(!FolderExists(folderOwnerUser + "/" + folder)){
throw new Exception("Folder '" + folder + "' doesn't exist !");
}
// See if user has sufficient permissions. User requires 'p' or 'i' permission.
// There is builtin user system, skip ACL for it.
if(accessingUser.ToLower() != "system"){
IMAP_ACL_Flags acl = GetUserACL(folderOwnerUser,folder,accessingUser);
if((acl & IMAP_ACL_Flags.p) == 0 && (acl & IMAP_ACL_Flags.i) == 0){
throw new InsufficientPermissionsException("Insufficient permissions for folder '" + accessingUser + "/" + folder + "' !");
}
}
//--- Store message
MemoryStream msgMemStream = new MemoryStream();
Net_Utils.StreamCopy(msgStream,msgMemStream,32000);
byte[] messageData = msgMemStream.ToArray();
byte[] topLines = GetTopLines(new MemoryStream(messageData),50);
Mail_Message message = null;
try{
msgStream.Position = 0;
message = Mail_Message.ParseFromByte(messageData);
}
catch(Exception x){
message = new Mail_Message();
message.MimeVersion = "1.0";
message.MessageID = MIME_Utils.CreateMessageID();
message.Date = DateTime.Now;
message.From = new Mail_t_MailboxList();
message.From.Add(new Mail_t_Mailbox("system","system"));
message.To = new Mail_t_AddressList();
message.To.Add(new Mail_t_Mailbox("system","system"));
message.Subject = "[BAD MESSAGE] Bad message, message parsing failed !";
//--- 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);
message.Body = multipartMixed;
//--- 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,"NOTE: Bad message, message parsing failed.\r\n\r\n");
multipartMixed.BodyParts.Add(entity_text_plain);
}
byte[] envelope = System.Text.Encoding.Default.GetBytes(IMAP_Envelope.ConstructEnvelope(message));
byte[] body = System.Text.Encoding.Default.GetBytes(IMAP_BODY.ConstructBodyStructure(message,false));
using(WSqlCommand sqlCmd = new WSqlCommand(m_ConStr,"lspr_StoreMessage")){
sqlCmd.AddParameter("_userName" ,NpgsqlDbType.Varchar ,folderOwnerUser);
sqlCmd.AddParameter("_folder" ,NpgsqlDbType.Varchar ,folder);
sqlCmd.AddParameter("_messageID" ,NpgsqlDbType.Varchar ,Guid.NewGuid().ToString());
sqlCmd.AddParameter("_size" ,NpgsqlDbType.Integer ,messageData.Length);
sqlCmd.AddParameter("_messageFlags" ,NpgsqlDbType.Integer ,(int)flags);
sqlCmd.AddParameter("_date" ,NpgsqlDbType.Timestamp ,date);
sqlCmd.AddParameter("_topLines" ,NpgsqlDbType.Bytea ,topLines);
sqlCmd.AddParameter("_data" ,NpgsqlDbType.Bytea ,messageData);
sqlCmd.AddParameter("_imapEnvelope" ,NpgsqlDbType.Bytea ,envelope);
sqlCmd.AddParameter("_imapBody" ,NpgsqlDbType.Bytea ,body);
DataSet ds = sqlCmd.Execute();
}
}
private static void CreateBodyPart(Mail_Message msg, string BodyText)
{
//--- 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);
msg.Body = multipartMixed;
//--- multipart/alternative -----------------------------
MIME_Entity entity_multipartAlternative = 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_multipartAlternative.Body = multipartAlternative;
multipartMixed.BodyParts.Add(entity_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;
entity_text_plain.ContentTransferEncoding = MIME_TransferEncodings.Base64;
//普通文本邮件内容，如果对方的收件客户端不支持HTML，这是必需的
string plainTextBody = "如果你邮件客户端不支持HTML格式，或者你切换到“普通文本”视图，将看到此内容";
//if (!string.IsNullOrEmpty(SystemConfig.Default.PlaintTextTips))
//{
// plainTextBody = SystemConfig.Default.PlaintTextTips;
//}
text_plain.SetText(MIME_TransferEncodings.Base64, Encoding.UTF8, plainTextBody);
multipartAlternative.BodyParts.Add(entity_text_plain);
//--- text/html -----------------------------------------
string htmlText = "<html>" + BodyText.Replace("\r\n", "<br>") + "</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, htmlText);
multipartAlternative.BodyParts.Add(entity_text_html);
}
private Mail_Message Create_PlainText_Html_Attachment_Image(string mailTo, string mailFrom, string mailFromDisplay)
{
Mail_Message msg = new Mail_Message();
msg.MimeVersion = "1.0";
msg.MessageID = MIME_Utils.CreateMessageID();
msg.Date = DateTime.Now;
msg.From = new Mail_t_MailboxList();
msg.From.Add(new Mail_t_Mailbox(mailFromDisplay, mailFrom));
msg.To = new Mail_t_AddressList();
msg.To.Add(new Mail_t_Mailbox(mailTo, mailTo));
msg.Subject = "Test Send Mail";
//设置回执通知
//string notifyEmail = SystemConfig.Default.DispositionNotificationTo;
//if (!string.IsNullOrEmpty(notifyEmail) && ValidateUtil.IsEmail(notifyEmail))
//{
// msg.DispositionNotificationTo = new Mail_t_Mailbox(notifyEmail, notifyEmail);
//}
#region MyRegion
//--- 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);
msg.Body = multipartMixed;
//--- multipart/alternative -----------------------------
MIME_Entity entity_multipartAlternative = 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_multipartAlternative.Body = multipartAlternative;
multipartMixed.BodyParts.Add(entity_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;
//普通文本邮件内容，如果对方的收件客户端不支持HTML，这是必需的
string plainTextBody = "如果你邮件客户端不支持HTML格式，或者你切换到“普通文本”视图，将看到此内容";
//if (!string.IsNullOrEmpty(SystemConfig.Default.PlaintTextTips))
//{
// plainTextBody = SystemConfig.Default.PlaintTextTips;
//}
text_plain.SetText(MIME_TransferEncodings.QuotedPrintable, Encoding.UTF8, plainTextBody);
multipartAlternative.BodyParts.Add(entity_text_plain);
//--- text/html -----------------------------------------
string htmlText = "<html>这是一份测试邮件，来自<font color=red><b>厦门至正测试程序</b></font></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, htmlText);
multipartAlternative.BodyParts.Add(entity_text_html);
//--- application/octet-stream -------------------------
//foreach (string attach in mailInfo.Attachments)
//{
// multipartMixed.BodyParts.Add(Mail_Message.CreateAttachment(attach));
//}
//foreach (string imageFile in mailInfo.EmbedImages)
//{
//MIME_Entity entity_image = new MIME_Entity();
//entity_image.ContentDisposition = new MIME_h_ContentDisposition(MIME_DispositionTypes.Inline);
//string fileName = "D:\\test.txt"; // DirectoryUtil.GetFileName(imageFile, true);
//entity_image.ContentID = (new Guid()).ToString().Replace('-', '.'); //BytesTools.BytesToHex(Encoding.Default.GetBytes(fileName));
//MIME_b_Image body_image = new MIME_b_Image(MIME_MediaTypes.Image.jpeg);
//entity_image.Body = body_image;
//body_image.SetDataFromFile("D:\\test.txt", MIME_TransferEncodings.Base64);
//multipartMixed.BodyParts.Add(entity_image);
//}
#endregion
return msg;
}
public void Send(ChannelMessage message)
{
var creds = CredentialsProvider.GetCredentials().ToNetworkCredential();
Mail_Message msg = new Mail_Message();
msg.MimeVersion = "1.0";
msg.MessageID = MIME_Utils.CreateMessageID();
msg.Subject = message.Context;
msg.From = message.From.ToMailBoxList();
msg.ReplyTo = message.ReturnTo == null ?
message.From.ToAddressList() : message.ReturnTo.ToAddressList();
if (String.IsNullOrEmpty(message.InReplyTo) == false)
msg.InReplyTo = message.InReplyTo;
msg.To = new Mail_t_AddressList();
foreach (var address in message.To)
msg.To.Add(address.ToMailBox());
msg.Cc = new Mail_t_AddressList();
foreach (var address in message.CC)
msg.Cc.Add(address.ToMailBox());
//--- 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);
msg.Body = multipartMixed;
//--- multipart/alternative -----------------------------------------------------------------------------------------
MIME_Entity entity_multipartAlternative = 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_multipartAlternative.Body = multipartAlternative;
multipartMixed.BodyParts.Add(entity_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;
// Add text body if there is any
if (message.BodyText != null && message.BodyText.Length > 0)
{
var bodyText = message.BodyText.ReadString();
// Make sure there is a newline at the end of our text, otherwise it will screw up
// our multipart data format
if (!bodyText.EndsWith(Environment.NewLine))
bodyText = bodyText + Environment.NewLine;
text_plain.SetText(MIME_TransferEncodings.SevenBit, Encoding.UTF8, bodyText);
}
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;
if (message.BodyHtml != null && message.BodyHtml.Length > 0)
{
var bodyHtml = message.BodyHtml.ReadString();
// Make sure there is a newline at the end of our text, otherwise it will screw up
// our multipart data format
if (!bodyHtml.EndsWith(Environment.NewLine))
bodyHtml = bodyHtml + Environment.NewLine;
text_html.SetText(MIME_TransferEncodings.SevenBit, Encoding.UTF8, bodyHtml);
}
multipartAlternative.BodyParts.Add(entity_text_html);
foreach (var channelAttachment in message.Attachments)
{
MIME_b_Application attachmentBody = new MIME_b_Application(MIME_MediaTypes.Application.octet_stream);
MIME_Entity attachment = new MIME_Entity();
attachment.Body = attachmentBody;
// Has to happen before the following lines of code
multipartMixed.BodyParts.Add(attachment);
attachment.ContentType = new MIME_h_ContentType(MimeHelper.GetMimeType(channelAttachment.Filename));
attachment.ContentType.Param_Name = channelAttachment.Filename;
MIME_h_ContentDisposition contentDisposition = new MIME_h_ContentDisposition(DispositionTypeNames.Attachment);
contentDisposition.Param_FileName = channelAttachment.Filename;
attachment.ContentDisposition = contentDisposition;
attachment.ContentTransferEncoding = TransferEncoding.Base64.ToString();
attachmentBody.SetData(channelAttachment.ContentStream, MIME_TransferEncodings.Base64);
}
// Inject headers
if (!String.IsNullOrEmpty(message.MessageIdentifier))
msg.Header.Add(new MIME_h_Unstructured("x-i2mp-messageid", message.MessageIdentifier));
//if (!String.IsNullOrEmpty(message.Metadata.i2mpFlow))
// msg.Header.Add(new MIME_h_Unstructured("x-i2mp-flow", message.Metadata.i2mpFlow));
//if (!String.IsNullOrEmpty(message.Metadata.i2mpReference))
// mailMessage.Headers.Add("X-i2mp-ref", message.Metadata.i2mpReference);
//if (!String.IsNullOrEmpty(message.Metadata.i2mpSequence))
// mailMessage.Headers.Add("X-i2mp-seq", message.Metadata.i2mpSequence);
//if (!String.IsNullOrEmpty(message.Metadata.i2mpRelation))
// mailMessage.Headers.Add("X-i2mp-rel", message.Metadata.i2mpRelation);
//if (!String.IsNullOrEmpty(message.Metadata.i2mpRelationId))
// mailMessage.Headers.Add("X-i2mp-rel-id", message.Metadata.i2mpRelationId);
// Send message
try
{
SMTP_Client client = new SMTP_Client();
if ("/Settings/Channels/LoggerEnabled".AsKey(false))
client.Logger = new LumiSoft.Net.Log.Logger();
// todo push this logic into the smtp client implementation itself
if (Hostname == "smtp.live.com")
{
// Hack for hotmail, first do a connect with no secured channel,
// then a STARTTLS
client.Connect(Hostname, Port, false);
client.StartTLS();
}
else
{
client.Connect(Hostname, Port, IsSecured);
}
client.Authenticate(creds.UserName, creds.Password);
using (MemoryStream ms = new MemoryStream())
{
client.MailFrom(msg.From[0].Address, -1);
msg.ToStream(ms,
new MIME_Encoding_EncodedWord(MIME_EncodedWordEncoding.Q, Encoding.UTF8), Encoding.UTF8);
// Reset stream
ms.Seek(0, SeekOrigin.Begin);
foreach (var address in message.To)
client.RcptTo(address.Address);
foreach (var address in message.CC)
client.RcptTo(address.Address);
foreach (var address in message.BCC)
client.RcptTo(address.Address);
try
{
client.SendMessage(ms);
}
finally
{
client.Dispose();
}
}
}
catch(SmtpFailedRecipientsException e)
{
throw new ChannelFunctionalException(e.Message, e) { DoNotRetry = true };
}
catch (SmtpException e)
{
throw new ChannelFunctionalException(e.Message, e);
}
catch (Exception e)
{
throw new ChannelFunctionalException(e.Message, e);
}
}
/// <summary>
/// Default constructor. The boundary = auto-generated.
/// </summary>
public MIME_b_MultipartMixed() : base()
{
MIME_h_ContentType contentType_multipartMixed = new MIME_h_ContentType(MIME_MediaTypes.Multipart.mixed);
contentType_multipartMixed.Param_Boundary = Guid.NewGuid().ToString().Replace('-','.');
this.ContentType = contentType_multipartMixed;
}
/// <summary>
/// Parses entity and it's child entities.
/// </summary>
internal void Parse(string text)
{
StringReader r = new StringReader(text);
r.ReadToFirstChar();
// If starts with ( then multipart/xxx, otherwise normal single part entity
if(r.StartsWith("(")){
// Entities are (entity1)(entity2)(...) <SP> ContentTypeSubType
while(r.StartsWith("(")){
IMAP_BODY_Entity entity = new IMAP_BODY_Entity();
entity.Parse(r.ReadParenthesized());
entity.m_pParentEntity = this;
m_pChildEntities.Add(entity);
r.ReadToFirstChar();
}
// Read multipart values. (nestedMimeEntries) contentTypeSubMediaType
string contentTypeSubMediaType = r.ReadWord();
m_pContentType = new MIME_h_ContentType("multipart/" + contentTypeSubMediaType);
}
else{
// Basic fields for non-multipart
// contentTypeMainMediaType contentTypeSubMediaType (conentTypeParameters) contentID contentDescription contentEncoding contentSize [envelope] [contentLine]
// Content-Type
string contentTypeMainMediaType = r.ReadWord();
string contentTypeSubMediaType = r.ReadWord();
if(contentTypeMainMediaType.ToUpper() != "NIL" && contentTypeSubMediaType.ToUpper() != "NIL"){
m_pContentType = new MIME_h_ContentType(contentTypeMainMediaType + "/" + contentTypeSubMediaType);
}
// Content-Type header field parameters
// Parameters syntax: "name" <SP> "value" <SP> "name" <SP> "value" <SP> ... .
r.ReadToFirstChar();
string conentTypeParameters = "NIL";
if(r.StartsWith("(")){
conentTypeParameters = r.ReadParenthesized();
StringReader contentTypeParamReader = new StringReader(conentTypeParameters);
while(contentTypeParamReader.Available > 0){
string parameterName = contentTypeParamReader.ReadWord();
string parameterValue = MIME_Encoding_EncodedWord.DecodeS(contentTypeParamReader.ReadWord());
m_pContentType.Parameters[parameterName] = parameterValue;
}
}
else{
// Skip NIL
r.ReadWord();
}
// Content-ID:
string contentID = r.ReadWord();
if(contentID.ToUpper() != "NIL"){
m_ContentID = contentID;
}
// Content-Description:
string contentDescription = r.ReadWord();
if(contentDescription.ToUpper() != "NIL"){
m_ContentDescription = contentDescription;
}
// Content-Transfer-Encoding:
string contentEncoding = r.ReadWord();
if(contentEncoding.ToUpper() != "NIL"){
m_ContentEncoding = contentEncoding;
}
// Content Encoded data size in bytes
string contentSize = r.ReadWord();
if(contentSize.ToUpper() != "NIL"){
m_ContentSize = Convert.ToInt32(contentSize);
}
// Only for ContentType message/rfc822
if(string.Equals(this.ContentType.TypeWithSubype,MIME_MediaTypes.Message.rfc822,StringComparison.InvariantCultureIgnoreCase)){
r.ReadToFirstChar();
// envelope
if(r.StartsWith("(")){
r.ReadParenthesized();
}
else{
// Skip NIL, ENVELOPE wasn't included
r.ReadWord();
}
// TODO:
// BODYSTRUCTURE
// contentLine
}
// Only for ContentType text/xxx
if(contentTypeMainMediaType.ToLower() == "text"){
// contentLine
string contentLines = r.ReadWord();
if(contentLines.ToUpper() != "NIL"){
m_ContentLines = Convert.ToInt32(contentLines);
}
}
}
}
private Mail_Message CreateMessage(string message)
{
Mail_Message m = new Mail_Message();
m.MimeVersion = "1.0";
m.Date = DateTime.Now;
m.MessageID = MIME_Utils.CreateMessageID();
m.From = Mail_t_MailboxList.Parse(form);
m.To = Mail_t_AddressList.Parse(to);
m.Subject = subject;
//--- 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, message);
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, message);
multipartAlternative.BodyParts.Add(entity_text_html);
return m;
}
/// <summary>
/// Creates Mime message based on UI data.
/// </summary>
private Mail_Message CreateMessage()
{
Mail_Message msg = new Mail_Message();
msg.MimeVersion = "1.0";
msg.MessageID = MIME_Utils.CreateMessageID();
msg.Date = DateTime.Now;
msg.From = Mail_h_MailboxList.Parse("From: " + m_pFrom.Text).Addresses;
msg.To = new Mail_t_AddressList();
msg.To.Add(new Mail_t_Mailbox(m_pFolder.User.FullName,m_pFolder.User.FullName + "@localhost"));
msg.Subject = m_pSubject.Text;
//--- 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);
msg.Body = multipartMixed;
//--- multipart/alternative -----------------------------------------------------------------------------------------
MIME_Entity entity_multipartAlternative = 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_multipartAlternative.Body = multipartAlternative;
multipartMixed.BodyParts.Add(entity_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,m_pText.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,RtfToHtml());
multipartAlternative.BodyParts.Add(entity_text_html);
//--- application/octet-stream -----------------------------------------------------------------------------------------------
foreach(ListViewItem item in m_pAttachments.Items){
multipartMixed.BodyParts.Add(Mail_Message.CreateAttachment(item.Tag.ToString()));
}
return msg;
}
/// <summary>
/// Default constructor. The boundary = auto-generated.
/// </summary>
public MIME_b_MultipartAlternative() : base()
{
MIME_h_ContentType contentType_multipartAlternative = new MIME_h_ContentType(MIME_MediaTypes.Multipart.alternative);
contentType_multipartAlternative.Param_Boundary = Guid.NewGuid().ToString().Replace('-','.');
this.ContentType = contentType_multipartAlternative;
}
/// <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)System.Reflection.IntrospectionExtensions.GetTypeInfo(bodyType)
.GetMethod("Parse", System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.FlattenHierarchy).Invoke(null, new object[] { owner, defaultContentType, stream }));
}
/// <summary>
/// Generates message parsing failed message.
/// </summary>
/// <param name="message">Message stream.</param>
/// <returns>Returns message parsing failed message.</returns>
/// <exception cref="ArgumentNullException">Is raised when <b>message</b> is null reference.</exception>
public static Mail_Message GenerateBadMessage(Stream message)
{
if(message == null){
throw new ArgumentNullException("message");
}
Mail_Message msg = new Mail_Message();
msg.MimeVersion = "1.0";
msg.MessageID = MIME_Utils.CreateMessageID();
msg.Date = DateTime.Now;
msg.From = new Mail_t_MailboxList();
msg.From.Add(new Mail_t_Mailbox("system","system"));
msg.To = new Mail_t_AddressList();
msg.To.Add(new Mail_t_Mailbox("system","system"));
msg.Subject = "[BAD MESSAGE] Bad message, message parsing failed !";
//--- 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);
msg.Body = multipartMixed;
//--- 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,"NOTE: Bad message, message parsing failed.\r\n\r\nOriginal message attached as 'data.eml'\r\n");
multipartMixed.BodyParts.Add(entity_text_plain);
//--- application/octet-stream --------------------------------------------------------------------------------------
MIME_Entity entity_application_octet_stream = new MIME_Entity();
entity_application_octet_stream.ContentDisposition = new MIME_h_ContentDisposition("attachment");
entity_application_octet_stream.ContentDisposition.Param_FileName = "data.eml";
MIME_b_Application application_octet_stream = new MIME_b_Application(MIME_MediaTypes.Application.octet_stream);
entity_application_octet_stream.Body = application_octet_stream;
application_octet_stream.SetData(message,"base64");
multipartMixed.BodyParts.Add(entity_application_octet_stream);
return msg;
}
