private bool IsExist(string UID)
{
try
{
MailInboxModel pmibmodel = new MailInboxModel();
pmibmodel.ID = null;
pmibmodel.MessageHeader = null;
pmibmodel.MessageBody = null;
pmibmodel.MessageUID = UID;
pmibmodel.Read = null;
pmibmodel.receiveDate = null;
pmibmodel.receiveTime = null;
pmibmodel.SenderMail = null;
MailInboxDO mibdo = new MailInboxDO();
List <MailInboxModel> mibmodel = new List <MailInboxModel>();
mibmodel = mibdo.Search(pmibmodel);
if (mibmodel.Count != 0)
{
return(true);
}
else
{
return(false);
}
}
catch (Exception ex)
{
return(false);
}
}
public List <messageBody> ReceiveMails()
{
int count = 0;
MailInboxDO miDo = new MailInboxDO();
MailInboxModel messageModel = new MailInboxModel();
connectAndRetrieveButton.Enabled = false;
uidlButton.Enabled = false;
progressBar.Value = 0;
int success = 0;
try
{
if (pop3Client.Connected)
{
pop3Client.Disconnect();
}
pop3Client.Connect(MailServer, 110, false);
pop3Client.Authenticate(EmailUsername, EmailPassword);
count = pop3Client.GetMessageCount();
int fail = 0;
List <MessageUID> listcountUid = new List <MessageUID>();
List <string> lmsUid = pop3Client.GetMessageUids();
//اگر ایمیل دریافتی از قبل خوانده نشده بود و Delivery
//نبود وارد لیست ایمیل ها نشود
for (int i = lmsUid.Count - 1; i >= 0; i--)
{
if (!IsExist(lmsUid[i]))
{
Message msg = pop3Client.GetMessage(i + 1);
if (msg.Headers.From.Address != "*****@*****.**" && !Ifmorethan9(msg))
{
// pop3Client.GetMessageHeaders(i).Sender.Address != "*****@*****.**")
MessageUID messageUid = new MessageUID();
messageUid.Index = i + 1;
messageUid.UID = lmsUid[i];
listcountUid.Add(messageUid);
}
else
{
try
{
MailInboxModel messageModel1 = new MailInboxModel();
messageModel.MessageHeader = msg.Headers.Subject;
messageModel.MessageBody = "";
messageModel1.MessageUID = lmsUid[i];
messageModel1.receiveDate = msg.Headers.DateSent.ToShortDateString();
messageModel1.receiveTime = msg.Headers.DateSent.ToShortTimeString();
messageModel1.SenderMail = msg.Headers.From.Address;
messageModel1.Read = false;
miDo.Insert(messageModel1, true);
}
catch (Exception ex)
{
LogRegister("ReceiveMails_DatabaseInsert", ex.Message);
}
}
}
}
foreach (MessageUID msgUID in listcountUid)
{
if (IsDisposed)
{
return(null);
}
Application.DoEvents();
try
{
string msUid = pop3Client.GetMessageUid(msgUID.Index);
Message message = pop3Client.GetMessage(msgUID.Index);
if (!messages.ContainsKey(msgUID.Index))
{
messages.Add(msgUID.Index, message);
}
MessagePart msgpart = message.FindFirstPlainTextVersion();
short trans; string AcountNumber;
string[] messageBody;
if (msgpart != null)
{
messageBody = msgpart.GetBodyAsText().Split(':');
}
else
{
messageBody = new string[1];
}
try
{
AcountNumber = messageBody[0];
trans = short.Parse(messageBody[1].Trim());
//اگر این شماره حساب در این روز کمتر از 10 بار درخواست داده می تواند مجدد درخواست دهد
List <MailInboxModel> mailInboxmodelList = new List <MailInboxModel>();
MailInboxDO mailInboxdo = new MailInboxDO();
mailInboxmodelList = mailInboxdo.Search(new MailInboxModel {
receiveDate = message.Headers.DateSent.ToShortDateString()
});
int countInaDay = 0;
foreach (MailInboxModel tmpMail in mailInboxmodelList)
{
if (tmpMail.MessageBody != null && tmpMail.MessageBody.Contains(AcountNumber))
{
countInaDay++;
}
}
if (countInaDay <= 9)
{
while (true)
{
if (!EmailReciveCheckerISbusy && !EmailAddCheckerISbusy)
{
EmailAddCheckerISbusy = true;
messageBodyList.Add(new messageBody(trans, AcountNumber, message.Headers.From.ToString()));
EmailAddCheckerISbusy = false;
break;
}
}
}
else if (countInaDay <= 12)
{
while (true)
{
if (!EmailReciveCheckerISbusy && !EmailAddCheckerISbusy)
{
EmailAddCheckerISbusy = true;
messageBodyList.Add(new messageBody(trans, AcountNumber, message.Headers.From.ToString(), true));
EmailAddCheckerISbusy = false;
break;
}
}
}
}
catch (IndexOutOfRangeException exp)
{
while (true)
{
if (!EmailReciveCheckerISbusy)
{
EmailAddCheckerISbusy = true;
if (!message.Headers.From.ToString().Contains("*****@*****.**"))
{
messageBodyList.Add(new messageBody(0, "0", message.Headers.From.ToString()));
}
EmailAddCheckerISbusy = false;
break;
}
}
}
catch (Exception ex)
{
while (true)
{
if (!EmailReciveCheckerISbusy)
{
EmailAddCheckerISbusy = true;
if (!message.Headers.From.ToString().Contains("*****@*****.**"))
{
messageBodyList.Add(new messageBody(0, "0", message.Headers.From.ToString()));
}
EmailAddCheckerISbusy = false;
break;
}
}
}
try
{
messageModel = new MailInboxModel();
messageModel.MessageHeader = message.Headers.Subject;
if (msgpart != null)
{
messageModel.MessageBody = msgpart.GetBodyAsText().Replace("\r\n", string.Empty);
}
else
{
messageModel.MessageBody = "ERROR TO read Body";
}
messageModel.MessageUID = msUid;
messageModel.receiveDate = message.Headers.DateSent.ToShortDateString();
messageModel.receiveTime = message.Headers.DateSent.ToShortTimeString();
messageModel.SenderMail = message.Headers.From.Address;
messageModel.Read = false;
miDo.Insert(messageModel, true);
}
catch (Exception ex)
{
LogRegister("ReceiveMails_DatabaseInsert", ex.Message);
}
}
catch (Exception e)
{
LogRegister("ReceiveMails", e.Message + "\r\n" + "Stack trace:\r\n" + e.StackTrace);
}
}
}
//catch (InvalidLoginException)
//{
// //MessageBox.Show(this, "The server did not accept the user credentials!", "POP3 Server Authentication");
//}
//catch (PopServerNotFoundException)
//{
// //MessageBox.Show(this, "The server could not be found", "POP3 Retrieval");
//}
//catch (PopServerLockedException)
//{
// // MessageBox.Show(this, "The mailbox is locked. It might be in use or under maintenance. Are you connected elsewhere?", "POP3 Account Locked");
//}
//catch (LoginDelayException)
//{
// //MessageBox.Show(this, "Login not allowed. Server enforces delay between logins. Have you connected recently?", "POP3 Account Login Delay");
//}
catch (Exception e)
{
LogRegister("ReceiveMails", e.Message);
//MessageBox.Show(this, "Error occurred retrieving mail. " + e.Message, "POP3 Retrieval");
}
finally
{
Isbusy = false;
}
return(messageBodyList);
}
