private void DecodeData()
{
if (m_contentDisposition != null)
{
if (!Directory.Exists(Pop3Statics.DataFolder))
{
Directory.CreateDirectory(Pop3Statics.DataFolder);
}
m_filepath = Pop3Statics.DataFolder + @"\" + m_filename;
//if base-64 data
if ((m_contentDisposition.Equals("attachment;")) && (m_contentTransferEncoding.ToUpper().Equals("BASE64")))
{
//convert from base-64
m_binaryData = Convert.FromBase64String(m_data.Replace("\n", ""));
BinaryWriter bw = new BinaryWriter(new FileStream(m_filepath, FileMode.Create));
bw.Write(m_binaryData);
bw.Flush();
bw.Close();
}
else if ((m_contentDisposition.Equals("attachment;")) && (m_contentTransferEncoding.ToUpper().Equals("QUOTED-PRINTABLE")))
{
//if printable
using (StreamWriter sw = File.CreateText(m_filepath))
{
sw.Write(Pop3Statics.FromQuotedPrintable(m_data));
sw.Flush();
sw.Close();
}
}
}
}
private void DecodeData()
{
// if this data is an attachment ...
if (m_contentDisposition != null)
{
// create data folder if it doesn't exist ...
if (!Directory.Exists(Pop3Statics.DataFolder))
{
Directory.CreateDirectory(Pop3Statics.DataFolder);
}
var searchText = "; filename=";
if (m_filename == null && m_contentDisposition.Contains(searchText)) //look in filename=\"import example file.csv\"
{
//below three lines could be easier using regular expression
int startIndex = m_contentDisposition.IndexOf(searchText) + searchText.Length;
string startOfFileName = m_contentDisposition.Remove(0, startIndex + 1); //remove start
m_filename = startOfFileName.Remove(startOfFileName.Length - 2); //remove end
if (m_filename.Contains("\""))
{
m_filename = m_filename.Substring(0, m_filename.IndexOf('"'));
}
m_filePath = Pop3Statics.DataFolder + @"\" + Beweb.FileSystem.GetUniqueFilename(Pop3Statics.DataFolder + @"\", m_filename);
//m_filePath = Pop3Statics.DataFolder + @"\" + m_filename;
}
// if BASE-64 data ...
if ((m_contentDisposition.Contains("attachment;")) &&
(m_contentTransferEncoding.ToUpper()
.Equals("BASE64")))
{
// convert attachment from BASE64 ...
m_binaryData =
Convert.FromBase64String(m_data.Replace("\n", ""));
BinaryWriter bw = new BinaryWriter(
new FileStream(m_filePath, FileMode.Create));
bw.Write(m_binaryData);
bw.Flush();
bw.Close();
}
else if ((m_contentDisposition.Contains("attachment;")) && // if PRINTABLE ...
(m_contentTransferEncoding.ToUpper()
.Equals("QUOTED-PRINTABLE")))
{
using (StreamWriter sw = File.CreateText(m_filePath)) {
sw.Write(Pop3Statics.FromQuotedPrintable(m_data));
sw.Flush();
sw.Close();
}
}
else
{
//Unknown type
}
}
}