static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
{
var ex = e.ExceptionObject as Exception;
if (ex != null)
{
MessageBox.Show("发现异常：" + ex.Message);
}
AutoUpdateCoeus.WriteLogFileAndEmail(e);
}
static void Application_ThreadException(object sender, ThreadExceptionEventArgs e)
{
var ex = e.Exception as Exception;
if (ex != null)
{
MessageBox.Show("发现异常：" + ex.Message);
}
AutoUpdateCoeus.WriteLogFileAndEmail(e);
}
/// <summary>
/// 下载文件
/// </summary>
/// <param name="currentWorkPath"></param>
/// <param name="localPath"></param>
/// <param name="ftpUser"></param>
/// <param name="ftpPasswd"></param>
/// <param name="ftpPath"></param>
private void DownLoadFile(string currentWorkPath, string localPath, string ftpUser, string ftpPasswd, string ftpPath, List <FTPFileInfo> fileList)
{
string curFileName = string.Empty;
try
{
foreach (var fileInfo in fileList)
{
curFileName = fileInfo.Name;
if (fileInfo.IsDirectory)
{
if (fileInfo.ChildList.Count > 0)
{
string newFtpPath = (ftpPath.EndsWith("/")
? ftpPath + fileInfo.Name + "/"
: ftpPath + "/" + fileInfo.Name + "/");
string newLocalPath = localPath + "\\" + fileInfo.Name;
string newCurrentWorkPath = currentWorkPath + "\\" + fileInfo.Name;
if (!Directory.Exists(newLocalPath))
{
Directory.CreateDirectory(newLocalPath);
}
DownLoadFile(newCurrentWorkPath, newLocalPath, ftpUser, ftpPasswd, newFtpPath,
fileInfo.ChildList);
}
}
else if (fileInfo.NeedDownload)
{
if (fileInfo.Name == "Newtonsoft.Json.dll")
{
}
ShowInfo(string.Format("正在下载文件{0}...", fileInfo.Name));
int count = 0;
while (true)
{
try
{
FTPClientHelper.Instance.Download(ftpUser, ftpPasswd, ftpPath, localPath, fileInfo.Name);
_hasDownloadSize += fileInfo.Size;
break;
}
catch (Exception ex)
{
AutoUpdateCoeus.WriteLogFileAndEmail(ex, "下载" + fileInfo.Name + "时发现异常");
count++;
if (count <= 3)
{
ShowInfo(string.Format("下载文件{0}失败！！！失败原因：{1},正在进行第{2}次重试...", fileInfo.Name,
ex.Message, count));
continue;
}
else
{
ShowInfo(string.Format("下载文件{0}失败！！！失败原因：{1}", fileInfo.Name, ex.Message));
throw ex;
}
}
}
ShowInfo(string.Format("下载文件{0}完成", fileInfo.Name));
}
}
}
catch (Exception ex)
{
AutoUpdateCoeus.WriteLogFileAndEmail(ex, "下载" + curFileName + "时发现异常");
throw;
}
}
/// <summary>
/// 获取文件大小
/// </summary>
/// <param name="currentWorkPath">工作路径</param>
/// <param name="ftpUser">FTP用户名</param>
/// <param name="ftpPasswd">FTP密码</param>
/// <param name="ftpPath">FTP的路径</param>
private void GetDownloadFileSize(string currentWorkPath, string ftpUser, string ftpPasswd, string ftpPath,
List <FTPFileInfo> fileList, string folderName = "")
{
string tempUpgradeDicectory = appPath + "\\" + AutoUpdateCoeus.TempUpgradeDirectory;
string[] fileFullPathList = FTPClientHelper.Instance.GetDetailFilePath(ftpUser, ftpPasswd, ftpPath);
List <string> fileNameList =
new List <string>(FTPClientHelper.Instance.GetFilePath(ftpUser, ftpPasswd, ftpPath));
foreach (var fileFullPath in fileFullPathList)
{
string onlyFileName = string.Empty;
foreach (var fileName in fileNameList)
{
if (fileFullPath.Contains(fileName))
{
onlyFileName = fileName;
break;
}
}
if (!string.IsNullOrEmpty(onlyFileName) && !AutoUpdateCoeus.SelfFiles.Contains(onlyFileName))
{
if (fileFullPath.TrimStart().StartsWith("d"))
{
string newFtpPath = (ftpPath.EndsWith("/")
? ftpPath + onlyFileName + "/"
: ftpPath + "/" + onlyFileName + "/");
string newCurrentWorkPath = currentWorkPath + "\\" + onlyFileName;
FTPFileInfo fileInfo = new FTPFileInfo
{
Name = onlyFileName,
IsDirectory = true,
ChildList = new List <FTPFileInfo>()
};
fileList.Add(fileInfo);
GetDownloadFileSize(newCurrentWorkPath, ftpUser, ftpPasswd, newFtpPath, fileInfo.ChildList,
(!string.IsNullOrEmpty(folderName) ? folderName + "\\" : string.Empty) + onlyFileName);
}
else
{
DateTime ftpFileModifyTime = FTPClientHelper.Instance.GetFileModifyDateTime(ftpUser, ftpPasswd,
ftpPath, string.Empty, onlyFileName);
DateTime localFileModifyTime = ftpFileModifyTime.AddYears(-1);
string localFullFileName = currentWorkPath + "\\" + onlyFileName;
if (File.Exists(localFullFileName))
{
localFileModifyTime = File.GetLastWriteTime(localFullFileName);
}
//程序路径不存在文件，判断是否存在升级临时文件
if (localFileModifyTime < ftpFileModifyTime)
{
string tempFullFileName = tempUpgradeDicectory +
(!string.IsNullOrEmpty(folderName)
? "\\" + folderName
: string.Empty) + "\\" + onlyFileName;
if (File.Exists(tempFullFileName))
{
localFileModifyTime = File.GetLastWriteTime(tempFullFileName);
}
}
if (onlyFileName.Contains("programConfig") || localFileModifyTime < ftpFileModifyTime)
{
int count = 0;
while (true)
{
try
{
var tempList = !string.IsNullOrEmpty(fileFullPath)
? fileFullPath.Split(' ').Where(x => !string.IsNullOrWhiteSpace(x)).ToList()
: null;
//totalSize += FTPClientHelper.Instance.GetFileSize(ftpUser, ftpPasswd, ftpPath, onlyFileName);
if (tempList != null)
{
_downloadTotalSize += long.Parse(tempList[4]);
}
this.Invoke(new Action(() =>
{
this.lblProgressVaule.Text =
Math.Round((decimal)_hasDownloadSize / 1024 / 1024, 2) + "/" +
Math.Round((decimal)_downloadTotalSize / 1024 / 1024, 2) + "M";
}));
fileList.Add(new FTPFileInfo
{
IsDirectory = false,
Name = onlyFileName,
Size = long.Parse(tempList[4])
});
break;
}
catch (Exception ex)
{
AutoUpdateCoeus.WriteLogFileAndEmail(ex, "获取" + onlyFileName + "大小时发现异常");
count++;
if (count <= 3)
{
continue;
}
else
{
throw ex;
}
}
}
}
}
fileNameList.Remove(onlyFileName);
}
}
}
