public static List<Email> GetAllEmails(string server, int port, string user, string pwd, bool usessl, bool deleteafterread, ref List<string> errors )
{
var ret = new List<Email>();
errors.Clear();
var oClient = new POP3_Client();
try
{
oClient.Connect(server, port, usessl);
oClient.Authenticate(user, pwd, true);
}
catch (Exception exception)
{
errors.Add("Error connect/authenticate - " + exception.Message);
return null;
}
foreach (POP3_ClientMessage message in oClient.Messages)
{
var wrapper = new Email();
wrapper.Uid = message.UID;
try
{
Mail_Message mime = Mail_Message.ParseFromByte(message.HeaderToByte());
wrapper.Subject = mime.Subject;
wrapper.From = mime.From[0].Address;
wrapper.To = mime.To[0].ToString();
mime = Mail_Message.ParseFromByte(message.MessageToByte());
string sa = mime.BodyHtmlText;
if (sa == null)
wrapper.TextBody = mime.BodyText;
else
wrapper.HtmlBody = sa;
}
catch (Exception exception)
{
errors.Add("Error reading " + wrapper.Uid + " - " + exception.Message);
}
if(deleteafterread)
message.MarkForDeletion();
ret.Add(wrapper);
}
oClient.Disconnect();
oClient.Dispose();
return ret;
}
/// <summary>
/// 从邮件中获取新的更新信息
/// </summary>
protected void GetEmailUpdateInfo()
{
//获取邮件配置信息
FrameConfig FC = new FrameConfig();
string ConfigStr = FC.GetDetail("HostMail").ConfigValue;
FrameCommon FComm = new FrameCommon();
string UserName = FComm.FindValueFromStr(ConfigStr, "UserName="******"Password="******"POP3Host=").Trim();
int Pop3Port = Convert.ToInt32(FComm.FindValueFromStr(ConfigStr, "POP3Port=").Trim());
bool IsSSL = FComm.FindValueFromStr(ConfigStr, "EnableSsl=").Trim() == "1" ? true : false;
//连接邮件服务器
using (POP3_Client MyClient = new POP3_Client())
{
MyClient.Connect(Pop3Host, Pop3Port, IsSSL);
MyClient.Authenticate(UserName, Password, false);
string SystemGuid = FComm.GetSystemGuid();
for (int i = 0; i < MyClient.Messages.Count; i++)
{
POP3_ClientMessage mail = MyClient.Messages[i];
Mime m = Mime.Parse(mail.MessageToByte());
if (m.Attachments.Length > 0 && m.MainEntity.Subject.ToLower().IndexOf(SystemGuid.ToLower()) > -1) //如果有附件,且为该系统的标识
{
string UpdateSubject = m.MainEntity.Subject;
DateTime UpdateTime = m.MainEntity.Date;
string UpdateContent = m.BodyText;
int FileCount = m.Attachments.Length;
string UpdateGuid = System.Guid.NewGuid().ToString();
string FilePath = "/UpdateBackUp/" + UpdateTime.ToString("yyyyMMdd") + "-" + new System.Random().Next(1000, 9999).ToString() + "/"; //生成路径
string FilenameList = "";
//将基本信息存入数据库
foreach (MimeEntity entry in m.Attachments)
{
string fileName = entry.ContentDisposition_FileName; //获取文件名称
if (fileName != null && fileName.Trim() != "") //有些文件取不到，如txt
{
FilenameList = FilenameList + fileName + ";";
string DirPath = Server.MapPath(FilePath);
System.IO.Directory.CreateDirectory(DirPath);
string FileURL = DirPath + fileName;
FileInfo fi = new FileInfo(FileURL);
byte[] data = entry.Data;
FileStream pFileStream = null;
pFileStream = new FileStream(FileURL, FileMode.Create);
pFileStream.Write(data, 0, data.Length);
pFileStream.Close();
}
}
mail.MarkForDeletion();
new FrameUpdate().InsertUpdate(UpdateGuid, UpdateTime, UpdateSubject, UpdateContent, FileCount, FilenameList, FilePath);
}
}
MyClient.Disconnect();
}
this.Refresh();
}
