/// <summary>
/// Writes the MIME parts from streamIn to streams that are provided by the consumer.
/// If the output stream is a FileStream, it is disposed after the data is written to the file.
/// </summary>
/// <param name="streamIn"></param>
/// <param name="outputStreamGetter">A delegate that provides an output stream based on MIME part header values.</param>
/// <param name="boundary"></param>
public void WritePartsToStreams(Stream streamIn, StreamGetter outputStreamGetter, string boundary)
{
byte[] boundaryBytes = Encoding.UTF8.GetBytes("\r\n--" + boundary);
_splitter.Init(streamIn);
_splitter.WriteUntilPattern(Stream.Null, boundaryBytes); // Discard everything until the first boundary.
_splitter.WriteBytes(Stream.Null, 2); // Skip CR-LF
do
{
// Note that if streamOut is Stream.Null, it doesn't hurt anything to dispose it.
Stream streamOut = outputStreamGetter(GetHeaders(streamIn));
_splitter.WriteUntilPattern(streamOut, boundaryBytes);
// Grab the 2 bytes that follow the boundary.
// The two bytes will be CR-LF for normal boundaries, but they will
// be "--" for the terminating boundary.
_scratchPadStream.Position = 0;
_splitter.WriteBytes(_scratchPadStream, 2);
if (streamOut is FileStream)
{
streamOut.Dispose();
}
}while (!(_scratchPad[0] == 0x2d && _scratchPad[1] == 0x2d));
}
/// <summary>
/// Writes the MIME parts from streamIn to streams that are provided by the consumer.
/// If the output stream is a FileStream, it is disposed after the data is written to the file.
/// </summary>
/// <param name="streamIn"></param>
/// <param name="outputStreamGetter">A delegate that provides an output stream based on MIME part header values.</param>
/// <param name="boundary"></param>
public void WritePartsToStreams(Stream streamIn, StreamGetter outputStreamGetter, string boundary)
{
byte[] boundaryBytes = Encoding.UTF8.GetBytes("\r\n--" + boundary);
_splitter.Init(streamIn);
_splitter.WriteUntilPattern(Stream.Null, boundaryBytes); // Discard everything until the first boundary.
_splitter.WriteBytes(Stream.Null, 2); // Skip CR-LF
do
{
// Note that if streamOut is Stream.Null, it doesn't hurt anything to dispose it.
Stream streamOut = outputStreamGetter(GetHeaders(streamIn));
_splitter.WriteUntilPattern(streamOut, boundaryBytes);
// Grab the 2 bytes that follow the boundary.
// The two bytes will be CR-LF for normal boundaries, but they will
// be "--" for the terminating boundary.
_scratchPadStream.Position = 0;
_splitter.WriteBytes(_scratchPadStream, 2);
if (streamOut is FileStream)
{
streamOut.Dispose();
}
}
while (!(_scratchPad[0] == 0x2d && _scratchPad[1] == 0x2d));
}
