/// <summary>
/// 判断此路径是否发生变化
/// 数据库中路径信息 暂定：有效性为一个月 即 每个月全部清空一次
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public static bool IsUpdate(Model.Config config, SftpFile sf, MonitorServer ms)
{
//判断是否更新
bool isUpdate = false;
try
{
SSHPathInfo spi = new SSHPathInfo()
{
MonitorServerIP = ms.monitorServerIP,
MacPath = sf.FullName,
LastName = sf.FullName.Substring(sf.FullName.LastIndexOf('/') + 1),
depth = GetDepth(sf.FullName),
typeflag = sf.IsDirectory ? 0 : 1,
updateTime = (Int32)(sf.Attributes.LastWriteTime.Subtract(new DateTime(1970, 1, 1))).TotalSeconds
};
SSHPathInfoDAL spidal = new SSHPathInfoDAL();
isUpdate = spidal.IsUpdate(config, spi);
}
catch (System.Exception ex)
{
isUpdate = true;
BudSSH.Common.Util.LogManager.WriteLog(Common.Util.LogFile.Error, MessageUtil.GetExceptionMsg(ex, ""));
}
return(isUpdate);
}
/// <summary>
/// 扫描数据库，判断是否在mac上存在
/// </summary>
/// <param name="config"></param>
private void DBSync(Config config)
{
try
{
/*
* 分页获取SSHPathInfo,找出mac端已经删除文件对应的id，删除对应的本地文件并刷新数据库
*
* 待确定的想法：如果发现mac端文件已经更新，则更新本地文件
*/
List <string> delIDList = new List <string>();
SSHPathInfoDAL spid = new SSHPathInfoDAL();
#region 主要处理
try
{
FileSystemUtil fsu = new FileSystemUtil();
//获取所有MonitorServer，以便于数据处理
MonitorServerDAL msd = new MonitorServerDAL();
List <MonitorServer> msList = msd.GetAllMonitorServer(config);
foreach (SSHPathInfo spi in spid.GetSSHPathInfo(config))
{
if (Signal.IsSystemStoping)
{
break;
}
#region 判断Mac端文件是否存在,如果不存在，则删除本地SSH输出目录中对应文件
SFTPProxy sftpProxy = null;
string localSSHPath = string.Empty;
try
{
//获取对应mac机的信息
MonitorServer ms = msList.Find(x => x.monitorServerIP.Trim().Equals(spi.MonitorServerIP.Trim()) && spi.MacPath.ToLower().Trim().Contains(x.monitorMacPath.ToLower().Trim()));
if (ms != null)
{
sftpProxy = new SFTPProxy(ms.monitorServerIP, ms.account, ms.password);
if (!sftpProxy.IsExist(spi.MacPath))
{
delIDList.Add(spi.ID);
#region 除SSH输出路径的本地文件
//获取本地路径
localSSHPath = GetLocalSSHPath(ms, spi.MacPath, config.Path.OutputPath);
if (spi.typeflag == 0)
{
fsu.DeleteDir(localSSHPath);
}
else
{
//如果是文件
fsu.DeleteFile(localSSHPath);
//判断目录是否为空：是否有文件
CleanLocalSSHDirectory(fsu, localSSHPath);
}
#endregion
}
}
}
catch (System.Exception ex)
{
Common.Util.LogManager.WriteLog(Common.Util.LogFile.DBSync, localSSHPath + Environment.NewLine + MessageUtil.GetExceptionMsg(ex, ""));
}
finally
{
if (sftpProxy != null)
{
sftpProxy.Close();
}
}
#endregion
}
}
catch (System.Exception ex)
{
Common.Util.LogManager.WriteLog(Common.Util.LogFile.DBSync, MessageUtil.GetExceptionMsg(ex, ""));
}
finally
{
spid.Dispose();
}
#endregion
#region 更新数据库
spid.DeleteEntrys(config, delIDList);
#endregion
}
catch (System.Exception ex)
{
Common.Util.LogManager.WriteLog(Common.Util.LogFile.DBSync, MessageUtil.GetExceptionMsg(ex, ""));
}
}