private static string ConstructNonMultiPart(MimeEntry ent,bool bodystructure)
{
string str = "(";
// contentType
str += "\"" + ent.ContentType.Split('/')[0] + "\" ";
// conentSubType
if(ent.ContentType.Split('/').Length == 2){
str += "\"" + ent.ContentType.Split('/')[1].Replace(";","") + "\" ";
}
else{
str += "NIL ";
}
// conentTypeSubFields
string longContentType = MimeParser.ParseHeaderField("Content-Type:",ent.Headers);
if(longContentType.IndexOf(";") > -1){
str += "(";
string[] fields = longContentType.Split(';');
for(int i=1;i<fields.Length;i++){
string[] nameValue = fields[i].Replace("\"","").Trim().Split(new char[]{'='},2);
str += "\"" + nameValue[0] + "\" \"" + nameValue[1] + "\"";
if(i < fields.Length - 1){
str += " ";
}
}
str += ") ";
}
else{
// if content is attachment and content type name filed is missing, use filename for it
string fileName = MimeParser.ParseHeaderFiledSubField("Content-Disposition:","filename",ent.Headers);
if(fileName.Length > 0){
str += "(\"name\" \"" + fileName + "\") ";
}
else{
str += "NIL ";
}
}
// contentID
string contentID = MimeParser.ParseHeaderField("Content-ID:",ent.Headers);
if(contentID.Length > 0){
str += "\"" + contentID + "\" ";
}
else{
str += "NIL ";
}
// contentDescription
string contentDescription = MimeParser.ParseHeaderField("Content-Description:",ent.Headers);
if(contentDescription.Length > 0){
str += "\"" + contentDescription + "\" ";
}
else{
str += "NIL ";
}
// contentEncoding
str += "\"" + ent.ContentEncoding + "\" ";
// contentSize
str += ent.DataNonDecoded.Length + " ";
// envelope NOTE: included only if contentType = "message" !!!
// contentLines NOTE: included only if contentType = "text" !!!
if(ent.ContentType.ToLower().IndexOf("text") > -1){
StreamLineReader r = new StreamLineReader(new MemoryStream(ent.DataNonDecoded));
int nLines = 0;
byte[] line = new byte[0];
while(line != null){
line = r.ReadLine();
nLines++;
}
str += nLines;
}
// Need to add extended fields
if(bodystructure){
str += " ";
// md5
str += "NIL ";
// contentDisposition
string contDispos = MimeParser.ParseHeaderField("Content-Disposition:",ent.Headers);
if(contDispos.Length > 0){
str += "(";
string[] fields = contDispos.Split(';');
str += "\"" + fields[0] + "\" ";
if(fields.Length > 1){
str += "(";
for(int i=1;i<fields.Length;i++){
string[] nameValue = fields[i].Replace("\"","").Trim().Split(new char[]{'='},2);
str += "\"" + nameValue[0] + "\" \"" + nameValue[1] + "\"";
if(i < fields.Length - 1){
str += " ";
}
}
str += ")";
}
else{
str += "NIL";
}
str += ") ";
}
else{
str += "NIL ";
}
// contentLanguage
str += "NIL";
}
str += ")";
return str;
}
private static string ConstructMultiPart(MimeEntry ent,bool bodystructure)
{
string str = "(";
str += ConstructPart(ent.MimeEntries,bodystructure);
str += " ";
// conentSubType
if(ent.ContentType.Split('/').Length == 2){
str += "\"" + ent.ContentType.Split('/')[1].Replace(";","") + "\"";
}
else{
str += "NIL";
}
// Need to add extended fields
if(bodystructure){
str += " ";
// conentTypeSubFields
string longContentType = MimeParser.ParseHeaderField("Content-Type:",ent.Headers);
if(longContentType.IndexOf(";") > -1){
str += "(";
string[] fields = longContentType.Split(';');
for(int i=1;i<fields.Length;i++){
string[] nameValue = fields[i].Replace("\"","").Trim().Split(new char[]{'='},2);
str += "\"" + nameValue[0] + "\" \"" + nameValue[1] + "\"";
if(i < fields.Length - 1){
str += " ";
}
}
str += ") ";
}
// contentDisposition
str += "NIL ";
// contentLanguage
str += "NIL";
}
str += ")";
return str;
}
