public static Message read(MixedStream st)
{
byte[] len1 = new byte[8];
st.Read(len1);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(len1);
}
long lenHeader = BitConverter.ToInt64(len1, 0);
byte[] len2 = new byte[8];
st.Read(len2);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(len2);
}
long lenAttachments = BitConverter.ToInt64(len2, 0);
byte[] msg = new byte[lenHeader];
st.Read(msg);
string header = Encoding.UTF8.GetString(msg, 0, (int)lenHeader);
byte[] len3 = new byte[8];
st.Read(len3);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(len3);
}
long numAttachments = BitConverter.ToInt64(len3, 0);
Attachment[] rawAttachments = new Attachment[numAttachments];
if (numAttachments > 0)
{
for (int i = 0; i < numAttachments; i++)
{
byte[] attLen = new byte[8];
st.Read(attLen);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(attLen);
}
long lenAtt = BitConverter.ToInt64(attLen, 0);
rawAttachments[i] = Attachment.read(st, lenAtt, i + 1);
}
}
return(new Message(header, rawAttachments));
}
public static Attachment read(MixedStream st, long length, int position)
{
if (length < AttachmentMemoryLimit)
{
byte[] data = new byte[length];
st.Read(data);
return(new ArrayAttachment(data, position));
}
else
{
// TODO: read from stream into FileAttachment
}
return(null);
}