public void RetrieveEmail(DataTable locallist)
{
int downloadcount = locallist.Rows.Count;
if (downloadcount > Session.MaxEmailCount)
return;
for (int i = mailList.Count - 1; i >= 0; i--)
{
bool found = false;
string str = mailList[i];
foreach (DataRow row in locallist.Rows)
{
if (row["UIDL"].Equals(str))
{
found = true;
break;
}
}
if (found == false)
{
downloadcount++;
if (downloadcount > Session.MaxEmailCount)
break;
// save email data to file
string filepath = Utility.GetInboxBoxPath();
FileStream fs = null;
StreamWriter writer = null;
try
{
fs = new FileStream(filepath + str, FileMode.Create, FileAccess.Write, FileShare.Read);
writer = new StreamWriter(fs);
// pop3 uidl index starts from 1 not 0
DownloadEmail(i + 1, writer);
writer.Flush();
}
catch (System.Exception)
{
}
finally
{
writer.Close();
fs.Close();
}
// parse email
EML eml = new EML();
if (eml.ParseEML(filepath + str) == true)
SaveEmailInfo(str, eml.From, eml.TimeStampRecv, eml.Subject, eml.Size);
eml.Close();
}
}
}
private void LoadSentboxDB()
{
datatableSentbox = new DataTable();
// search through sent folder
string filepath = Utility.GetSentBoxPath();
string[] sentFileList = Directory.GetFiles(filepath, "*.eml");
if (sentFileList.Length == 0)
return;
DataColumn workCol = datatableSentbox.Columns.Add("GUID", typeof(string));
workCol.AllowDBNull = false;
workCol.Unique = true;
datatableSentbox.Columns.Add("To", typeof(string));
datatableSentbox.Columns.Add("Date", typeof(string));
datatableSentbox.Columns.Add("Subject", typeof(string));
datatableSentbox.Columns.Add("Size", typeof(int));
foreach (string file in sentFileList)
{
// load eml file
EML eml = new EML();
if (eml.ParseEML(file) == true)
{
DataRow row = datatableSentbox.NewRow();
FileInfo fileinfo = new FileInfo(file);
row["GUID"] = fileinfo.Name;
row["To"] = eml.To;
row["Date"] = eml.TimeStampSent;
row["Subject"] = eml.Subject;
row["Size"] = eml.Size;
datatableSentbox.Rows.Add(row);
}
eml.Close();
}
}
private void EditMail_Load(object sender, EventArgs e)
{
if (filename == "")
return;
// load eml from parameter
eml = new EML();
if (eml.ParseEML(filename) == false)
{
eml.Close();
return;
}
textBoxReceive.Text = eml.To;
textBoxCC.Text = eml.CC;
textBoxBCC.Text = eml.BCC;
textBoxTitle.Text = eml.Subject;
DateTime recvtime = DateTime.Parse(eml.TimeStampRecv);
DateTime senttime = DateTime.Parse(eml.TimeStampSent);
if (eml.HTMLBody != "")
{
richTextBoxContent.Text = eml.HTMLBody;
}
else
{
richTextBoxContent.Text = eml.TextBody;
}
// do not load attachment, will be added in the next version
eml.Close();
}
private void ViewMail_Load(object sender, EventArgs e)
{
// load email content from file, file name: uidl
if (filename == "")
{
return;
}
eml = new EML();
if (eml.ParseEML(filename) == false)
{
eml.Close();
return;
}
textBoxFrom.Text = eml.From;
textBoxCC.Text = eml.CC;
textBoxBCC.Text = eml.BCC;
textBoxTitle.Text = eml.Subject;
DateTime recvtime = DateTime.Parse(eml.TimeStampRecv);
DateTime senttime = DateTime.Parse(eml.TimeStampSent);
if(recvtime > senttime)
textBoxTime.Text = eml.TimeStampRecv;
else
textBoxTime.Text = eml.TimeStampSent;
if (eml.HTMLBody != "")
{
webBrowserContent.DocumentText = eml.HTMLBody;
}
else
{
webBrowserContent.DocumentText = eml.TextBody;
}
if (eml.AttachCount == 0)
listBoxAttachment.Enabled = false;
else
listBoxAttachment.Enabled = true;
// load attachment
for (int i = 0; i < eml.AttachCount; i++)
{
listBoxAttachment.Items.Add(eml.GetAttachmentName(i));
}
eml.Close();
}