//load all mime part from a string buffer
public virtual void LoadBody(string strData)
{
if (strData == null)
{
throw new ArgumentNullException();
}
int headend = strData.IndexOf("\r\n\r\n");
LoadHead(strData.Substring(0, headend + 2));
int bodystart = headend + 4;
if (MimeType.MediaType.MEDIA_MULTIPART == GetMediaType())
{
string boundary = GetBoundary();
if (null == boundary)
{
return;
}
else
{
string strBstart = "--" + boundary;
string strBend = strBstart + "--";
int nBstart = strData.IndexOf(strBstart, bodystart);
if (nBstart == -1)
{
return;
}
int nBend = strData.IndexOf(strBend, bodystart);
if (nBend == -1)
{
nBend = strData.Length;
}
if (nBstart > bodystart)
{
mContent = strData.Substring(bodystart, nBstart - bodystart);
}
while (nBstart < nBend)
{
nBstart = nBstart + strBstart.Length + 2;
int nBstart2 = strData.IndexOf(strBstart, nBstart);
if (nBstart2 == -1)
{
nBstart2 = nBend;
}
MimeBody ChildBody = CreatePart();
ChildBody.LoadBody(strData.Substring(nBstart, nBstart2 - nBstart));
nBstart = nBstart2;
}
}
}
else
{
mContent = strData.Substring(bodystart, strData.Length - bodystart);
}
}
//create a child mime part
public MimeBody CreatePart(MimeBody parent)
{
MimeBody aMimeBody = new MimeBody();
if (parent != null)
{
int index = ChildList.IndexOf(parent);
if (index != -1)
{
ChildList.Insert(index + 1, aMimeBody);
return(aMimeBody);
}
}
ChildList.Add(aMimeBody);
return(aMimeBody);
}
// get a list of mime part
public void GetBodyPartList(ArrayList BodyList)
{
if (BodyList == null)
{
throw new ArgumentNullException();
}
if (GetMediaType() != MimeType.MediaType.MEDIA_MULTIPART)
{
BodyList.Add(this);
}
else
{
BodyList.Add(this);
for (int i = 0; i < ChildList.Count; i++)
{
MimeBody aMimeBody = (MimeBody)ChildList[i];
aMimeBody.GetBodyPartList(BodyList);
}
}
}
//store all mime part to a string buffer
public void StoreBody(StringBuilder sb)
{
if (sb == null)
{
throw new ArgumentNullException();
}
StoreHead(sb);
sb.Append(mContent);
if (MimeType.MediaType.MEDIA_MULTIPART == GetMediaType())
{
string boundary = GetBoundary();
for (int i = 0; i < ChildList.Count; i++)
{
sb.AppendFormat("--{0}\r\n", boundary);
MimeBody aMimeBody = (MimeBody)ChildList[i];
aMimeBody.StoreBody(sb);
}
sb.AppendFormat("--{0}--\r\n", boundary);
}
}
public void TestMimeMessage()
{
string[] tests = { MimeMessages.SimpleNDR, MimeMessages.BinaryNDR, MimeMessages.BrokenNDR };
/// http://www.codeproject.com/useritems/MIME_De_Encode_in_C_.asp
foreach (string test in tests)
{
MimeMessage msg = new MimeMessage();
msg.LoadBody(test);
ArrayList bodylist = new ArrayList();
msg.GetBodyPartList(bodylist);
for (int i = 0; i < bodylist.Count; i++)
{
MIME.MimeBody ab = (MimeBody)bodylist[i];
Console.WriteLine(ab.GetType().Name);
Console.WriteLine(" {0}", ab.GetContentType());
switch (ab.GetContentType())
{
case "message/delivery-status":
/// TODO: move to Mime processor
MimeDSN dsn = new MimeDSN();
dsn.LoadBody(ab.GetText());
Console.WriteLine("ReportingMTA: {0}", dsn.ReportingMTA);
Console.WriteLine("ReceivedFromMTA: {0}", dsn.ReceivedFromMTA);
Console.WriteLine("OriginalEnvelopeId: {0}", dsn.OriginalEnvelopeId);
foreach (MimeDSNRecipient r in dsn.Recipients)
{
Console.WriteLine("{0}: {1}", r.Action, r.FinalRecipientEmailAddress);
}
break;
}
}
}
}
public void TestEmbeddedResources()
{
Assembly assembly = Assembly.GetExecutingAssembly();
string[] resources = assembly.GetManifestResourceNames();
/// http://www.codeproject.com/useritems/MIME_De_Encode_in_C_.asp
foreach (string resource in resources)
{
bool expected_found = false;
if (resource.StartsWith("MIME.NET.Tests.Tests._"))
{
expected_found = true;
}
else if (resource.StartsWith("MIME.NET.Tests.Failures._"))
{
expected_found = false;
}
else
{
continue;
}
Console.WriteLine(resource);
StreamReader sr = new StreamReader(assembly.GetManifestResourceStream(resource));
string filename = Path.GetTempFileName();
StreamWriter sw = new StreamWriter(filename);
sw.Write(sr.ReadToEnd());
sw.Close();
MimeMessage msg = new MimeMessage();
StreamReader content = new StreamReader(filename);
msg.LoadBody(content.ReadToEnd());
content.Close();
bool found = false;
ArrayList bodylist = new ArrayList();
msg.GetBodyPartList(bodylist);
for (int i = 0; i < bodylist.Count; i++)
{
MIME.MimeBody ab = (MimeBody)bodylist[i];
Console.WriteLine(ab.GetType().Name);
Console.WriteLine(" {0}", ab.GetContentType());
switch (ab.GetContentType())
{
case "message/delivery-status":
/// TODO: move to Mime processor
MimeDSN dsn = new MimeDSN();
dsn.LoadBody(ab.GetText());
Console.WriteLine("ReportingMTA: {0}", dsn.ReportingMTA);
Console.WriteLine("ReceivedFromMTA: {0}", dsn.ReceivedFromMTA);
Console.WriteLine("OriginalEnvelopeId: {0}", dsn.OriginalEnvelopeId);
foreach (MimeDSNRecipient r in dsn.Recipients)
{
found = true;
Console.WriteLine("{0}: {1}", r.Action, r.FinalRecipientEmailAddress);
}
break;
}
}
File.Delete(filename);
Console.WriteLine("{0}: {1}", resource, found);
Console.WriteLine("-------------------------------------------------------------------------");
Assert.AreEqual(expected_found, found);
}
}
//create a child mime part
public MimeBody CreatePart(MimeBody parent)
{
MimeBody aMimeBody = new MimeBody();
if(parent != null)
{
int index = ChildList.IndexOf(parent);
if(index != -1)
{
ChildList.Insert(index+1, aMimeBody);
return aMimeBody;
}
}
ChildList.Add(aMimeBody);
return aMimeBody;
}
public void ErasePart(MimeBody ChildPart)
{
ChildList.Remove(ChildPart);
}
public void ErasePart(MimeBody ChildPart)
{
ChildList.Remove(ChildPart);
}
