public MimeProxy(Stream mimeStream)
{
if (null == mimeStream)
throw new ArgumentNullException();
CreateImplementor();
CreateRecipientEnumerators();
MimeSize = mimeStream.Length;
if (MimeSize > 5000000) // 5 megablobs -> assign via a file, takes less memory
{
// save to file
string sTempFile = Path.GetTempFileName();
using (FileStream fs = new FileStream(sTempFile, FileMode.Create))
{
Workshare.Policy.StreamUtils.CopyStreamToStream(mimeStream, fs);
}
Chilkat.Mime mime = new Chilkat.Mime();
mime.UnlockComponent(@"WRKSHRSMIME_FGWvbpcy2P6f");
if (mime.LoadMimeFile(sTempFile))
{
m_mimeImplementor.SetFromMimeObject(mime);
mime.Dispose();
}
File.Delete(sTempFile);
}
else
{
mimeStream.Position = 0;
this.MimeContent = ReadTextFromStream(mimeStream, Encoding.Unicode);
if (this.MimeContent == "\r\n\r\n")
{
this.MimeContent = ReadTextFromStream(mimeStream, Encoding.ASCII);
}
mimeStream.Position = 0;
}
}
// Remember, this callback happens in a background thread...
void m_clientSock_OnTaskCompleted(object sender, Chilkat.TaskCompletedEventArgs args)
{
if (args.Task.UserData.Equals("connect"))
{
if (args.Task.GetResultBool() == false)
{
fgAppendToTextBox1("Connect failed!\r\n");
fgAppendToTextBox1(args.Task.ResultErrorText);
return;
}
// This was our ConnectAsync call that completed...
fgAppendToTextBox1("Connect completed.\r\n");
sendHttpGet();
}
else if (args.Task.UserData.Equals("sendHttpGet"))
{
if (args.Task.GetResultBool() == false)
{
fgAppendToTextBox1("Send GET failed!\r\n");
fgAppendToTextBox1(args.Task.ResultErrorText);
return;
}
fgAppendToTextBox1("GET request sent.\r\n");
readHttpResponseHeader();
}
else if (args.Task.UserData.Equals("readResponseHeader"))
{
if (args.Task.TaskSuccess == false)
{
fgAppendToTextBox1("Read response header failed!\r\n");
fgAppendToTextBox1(args.Task.ResultErrorText);
return;
}
fgAppendToTextBox1("Received response header.\r\n");
string receivedString = args.Task.GetResultString();
fgAppendToTextBox1(receivedString);
// The receivedString contains the HTTP start line followed by the MIME response header.
// (for this example, discard the start line)
int endOfFirstLine = receivedString.IndexOf("\r\n");
string responseHeader = receivedString.Substring(endOfFirstLine + 2);
// Parse the MIME to find out the size of the HTTP response body.
Chilkat.Mime mime = new Chilkat.Mime();
mime.LoadMime(responseHeader);
string strContentLength = mime.GetHeaderField("Content-Length");
if (strContentLength == null)
{
fgAppendToTextBox1("No Content-Length header in the response!\r\n");
return;
}
int contentLength = Convert.ToInt32(strContentLength);
readHttpResponseBody(contentLength);
}
else if (args.Task.UserData.Equals("readResponseBody"))
{
if (args.Task.TaskSuccess == false)
{
fgAppendToTextBox1("Read response body failed!\r\n");
fgAppendToTextBox1(args.Task.ResultErrorText);
return;
}
fgAppendToTextBox1("Received response body.\r\n");
byte[] responseBody = args.Task.GetResultBytes();
// For this example, assume utf-8.
string responseBodyStr = System.Text.Encoding.UTF8.GetString(responseBody);
fgAppendToTextBox1(responseBodyStr);
fgAppendToTextBox1("\r\nHTTP GET Completed Successfully\r\n");
}
}
