protected override void ExceptionHandle(Exception e)
{
Thread.Sleep(1000); //****出现异常后，延迟1秒后，在处理异常
var eType = Utility.SetException(e);
switch (eType)
{
case Utility.EcpType.Normal:
break;
case Utility.EcpType.Null:
break;
case Utility.EcpType.AddressError:
break;
case Utility.EcpType.Disconnect:
RundoShowDownloadFileInfo(Utility.E_Disconnect);
RundoShowRemainTime(null);
RundoShowDownloadSpeed(null);
CheckInternet(3);
break;
case Utility.EcpType.LimitConnect:
GlobalData.dataXML.CurrIndex++;
doShowDownloadFileInfo(Utility.E_LimitConnect + ":" + GlobalData.dataXML.CurrIndex.ToString() + "号");
System.Windows.Forms.Application.DoEvents();
Utility.Delay(2); ///**********延迟
break;
case Utility.EcpType.SerDisconnect:
doShowDownloadFileInfo(Utility.E_SerDisconnect);
break;
case Utility.EcpType.ReceiveError:
doShowDownloadFileInfo(Utility.E_ReceiveError);
break;
case Utility.EcpType.ErrorPw:
ftp = new FTPDownload("anonymous", "*****@*****.**");
break;
case Utility.EcpType.FileNotFound:
//isNewUpdate = true;
break;
default:
//System.Windows.Forms.MessageBox.Show("未知错误");
doShowDownloadFileInfo(e.Message);
GlobalEvent.SaveDebugLog();
Environment.Exit(0);
break;
}
}
private static EcpType SetCurrExceptionType(Exception e)
{
GlobalEvent.WriteLog(e.ToString());
EcpType currEcpType = EcpType.Normal;
if (e is System.NotSupportedException ||
e is System.UriFormatException)
{
currEcpType = EcpType.AddressError;
}
else if (e.Message.Contains("无法连接到远程服务器"))
{
currEcpType = EcpType.SerDisconnect;
}
else if (e.Message.Contains("421"))
{
currEcpType = EcpType.LimitConnect;
}
else if (e.Message.Contains("接收时发生错误"))
{
currEcpType = EcpType.ReceiveError;
}
else if (e.Message.Contains("操作超时"))
{
currEcpType = EcpType.ReceiveError;
}
else if (e.Message.Contains("远程主机强迫关闭了一个现有的连接"))
{
currEcpType = EcpType.Disconnect;
}
else if (e.Message.Contains("331 Password required"))
{
currEcpType = EcpType.ErrorPw;
}
else if (e.Message.Contains("文件不可用"))
{
currEcpType = EcpType.FileNotFound;
}
else if (e is System.Threading.ThreadAbortException)
{
currEcpType = EcpType.ThreadEcp;
}
else
{
currEcpType = EcpType.Null;
}
if (!Utility.IsConnectInternetPing())
{
currEcpType = EcpType.Disconnect;
}
GlobalEvent.WriteLog(e.ToString());
GlobalEvent.SaveDebugLog();
return(currEcpType);
}
void SetInstallOver()
{
if (this.InvokeRequired)
{
this.Invoke(new V_F_V(SetInstallOver));
}
else
{
GlobalData.localFileInfo = new XMLAnalysis().GetFileInfomation(GlobalData.filePath.ConfigDataFullPath, true);
GlobalEvent.SaveDebugLog();
GlobalEvent.OpenProgram();
GlobalEvent.SetUpdateState(false);
Dispose();
}
}
public static bool OpenProgram()
{
if (File.Exists(GlobalData.filePath.ProgramFullPath))
{
Process p = new Process();
p.StartInfo.FileName = GlobalData.filePath.ProgramFullPath;
p.StartInfo.WorkingDirectory = GlobalData.filePath.ProgramFullPath.Replace(GlobalData.localVersionXML.x_ProcessInfo.name, "");
p.Start();
GlobalEvent.WriteLog("打開程序成功：" + GlobalData.filePath.ProgramFullPath);
GlobalEvent.SaveDebugLog();
return(true);
}
GlobalEvent.WriteLog("打開程序失敗：" + GlobalData.filePath.ProgramFullPath);
GlobalEvent.SaveDebugLog();
return(false);
}
private void button1_Click(object sender, EventArgs e)
{
GlobalEvent.SaveDebugLog();
}
/// <summary>
/// 路径要带后缀名
/// </summary>
/// <param name="downloadPath"></param>
/// <param name="savePath"></param>
/// <returns></returns>
public bool Download(string downloadPath, string savePath)
{
try
{
while (Pause)
{
continue;
}
SetProgressBar(0, 1);
ShowPercent("0%");
if (savePath.Contains("data.config.tmp"))
{
GlobalEvent.SaveDebugLog();
}
SetProgressBar(0, 1);
ShowPercent("0%");
SetProgressBar(0, 1);
ShowPercent("0%");
ConnectFTP(downloadPath);
long downloadBytes = 0;
long TotalBytes = 0;
string _path_Tmp = savePath + ".zzfz";
if (File.Exists(savePath))
{
SetProgressBar(1, 1);
ShowRemainTime("0");
ShowPercent("100%");
ShowDownloadSpeed("已下载");
return(true);
}
///断点续传
if (File.Exists(_path_Tmp))
{
wrStream = File.OpenWrite(_path_Tmp);
downloadBytes = wrStream.Length;
wrStream.Seek(downloadBytes, SeekOrigin.Current);
request.ContentOffset = downloadBytes;
TotalBytes = Size(downloadPath);
SetProgressBar((int)downloadBytes, (int)TotalBytes);
if (wrStream.Length == TotalBytes)
{
Dispose();
File.Move(_path_Tmp, savePath);
return(true);
}
}
else
{
var d1 = new FileInfo(_path_Tmp);
if (!Directory.Exists(d1.Directory.FullName))
{
Directory.CreateDirectory(d1.Directory.FullName);
}
wrStream = new FileStream(_path_Tmp, FileMode.Create, FileAccess.ReadWrite);
TotalBytes = Size(downloadPath);
}
Stopwatch stopWatch = new Stopwatch();
ShowDownloadSpeed("接收数据中..");
response = (FtpWebResponse)request.GetResponse();
getStream = response.GetResponseStream();
int RemainTime = 0;
int n = 1;
var bytes = new byte[102400];
stopWatch.Reset();
stopWatch.Start();
int speed_tmp = 0;
while (n > 0)
{
if (Pause)
{
continue;
}
n = getStream.Read(bytes, 0, bytes.Length);
downloadBytes += n;
SetProgressBar((int)downloadBytes, (int)TotalBytes);
var f = (float)downloadBytes / (float)TotalBytes;
f = f * 100f;
ShowPercent(((int)f).ToString() + "%");
speed_tmp += n;
if (stopWatch.ElapsedMilliseconds >= 800)
{
stopWatch.Stop();
DownloadSpeed = speed_tmp * 1000f / stopWatch.ElapsedMilliseconds;
ShowDownloadSpeed(DownloadSpeed.ToString());
RemainTime = (int)((TotalBytes - downloadBytes) / DownloadSpeed);
ShowRemainTime(RemainTime.ToString());
speed_tmp = 0;
stopWatch.Reset();
stopWatch.Start();
}
wrStream.Write(bytes, 0, n);
}
getStream.Dispose();
wrStream.Dispose();
File.Move(_path_Tmp, savePath);
Dispose();
return(true);
}
catch (Exception e)
{
this.e = e;
GlobalEvent.WriteLog(e.Message);
Dispose();
return(false);
}
finally
{
Dispose();
}
}