private void DealWithErrorStuff(Telnet.Terminal telnetSwitch)
{
string infomationToWriteInfo = nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + nowUsingItem.FlushResult;
if (telnetSwitch.VirtualScreen != null)
{
infomationToWriteInfo += telnetSwitch.VirtualScreen.Hardcopy().Trim();
}
else
{
infomationToWriteInfo += "=====NULL=====";
}
LogInToEvent.WriteInfo(infomationToWriteInfo);
LogInToEvent.WriteDebug(nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + "失败，日志：\n" + telnetSwitch.GetHistory);
RemoveFromDisableListForErrorOcour();
AddsToErrorList();
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog = telnetSwitch.GetHistory;
}
nowUsingItem.LastFlushTime = DateTime.Now;
if (telnetSwitch.IsOpenConnection())
{
if (telnetSwitch.SendLogout() == false)
{
lock (nowUsingItem)
{ nowUsingItem.FlushResult = "请求注销失败"; }
}
telnetSwitch.Close();
}
}
private void DealWithErrorStuff(Telnet.Terminal telnetSwitch)
{
string infomationToWriteInfo = nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + nowUsingItem.FlushResult;
if (telnetSwitch.VirtualScreen != null)
{
infomationToWriteInfo += telnetSwitch.VirtualScreen.Hardcopy().Trim();
}
else
{
infomationToWriteInfo += "=====NULL=====";
}
LogInToEvent.WriteInfo(infomationToWriteInfo);
LogInToEvent.WriteDebug(nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + "失败，日志：\n" + telnetSwitch.GetHistory);
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n===========================\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n";
nowUsingItem.LastFlushLog += infomationToWriteInfo;
nowUsingItem.LastFlushLog += telnetSwitch.GetHistory;
nowUsingItem.LastFlushLog += "\r\n错误返回";
nowUsingItem.FlushResult = "在恢复过程中出现错误";
}
nowUsingItem.LastFlushTime = DateTime.Now;
if (telnetSwitch.IsOpenConnection())
{
if (telnetSwitch.SendLogout() == false)
{
lock (nowUsingItem)
{ nowUsingItem.FlushResult = "请求注销失败"; }
}
telnetSwitch.Close();
}
lock (nowUsingItem)
{
nowUsingItem.FlushResult = "在试图恢复时发生错误";
}
}
private void DealWithSuccessStuff(string nowProgressing, Telnet.Terminal telnetSwitch)
{
nowUsingItem.LastFlushTime = DateTime.Now;
LogInToEvent.WriteDebug(nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + "成功，日志：\n" + telnetSwitch.GetHistory);
lock (nowUsingItem)
{ nowUsingItem.LastFlushLog += "\n" + nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + "成功\n"; }
//成功
RemoveFromErrorList();
if (nowProgressing == nowUsingItem.FlushResult)
{
lock (nowUsingItem)
{
nowUsingItem.FlushResult = "";
}
}
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n\n SESSIONLOG:\n\n" + telnetSwitch.GetHistory;
}
if (telnetSwitch.IsOpenConnection())
{
if (telnetSwitch.SendLogout() == false)
{
lock (nowUsingItem)
{ nowUsingItem.FlushResult = "请求注销失败"; }
throw new Exception();
}
telnetSwitch.Close();
}
}
void ICommand.DoCommand()
{
const string nowProgressing = "正在处理...";
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog = "开始处理";
nowUsingItem.FlushResult = nowProgressing;
}
//进行刷新操作
const int DieTime = 10;//second
Telnet.Terminal telnetSwitch = new Telnet.Terminal(nowUsingItem.IpAddress, 23, DieTime, 800, 600);
/////////////////
LogInToEvent.WriteDebug("试图连接");
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n试图连接\n";
}
if (telnetSwitch.Connect())
{
LogInToEvent.WriteDebug("连接成功");
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n连接成功\n";
}
var whatTypeOfSwitch = DisableGetObjects.ApplicationSettings.GetSwitchTypeByName(settings.SwitchTypeItems, nowUsingItem.SwitchTypeNameBelongTo);
if (whatTypeOfSwitch != null)
{
LogInToEvent.WriteDebug("类型：" + whatTypeOfSwitch.ToString());
}
else
{
lock (nowUsingItem)
{
nowUsingItem.FlushResult = "错误的类型" + nowUsingItem.SwitchTypeNameBelongTo;
}
goto errorProcress;
}
if (!whatTypeOfSwitch.IsSwitchSupportDisableRecovering)
{
lock (nowUsingItem)
{
nowUsingItem.FlushResult = "交换机不支持Disable恢复！";
}
goto errorProcress;
}
telnetSwitch.WaitForChangedScreen();
try
{
// 发送登录用户名
SendLoginUserNameIfNeeded(telnetSwitch, whatTypeOfSwitch);
// 发送登录密码
SendLoginPassword_LowPriv(telnetSwitch, whatTypeOfSwitch);
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n" + nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + "取得结果\n";
}
// 确认低权限登录密码正确
MakeSureLowPrivIsGood(telnetSwitch, whatTypeOfSwitch);
LogInToEvent.WriteDebug(nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + "发送enable");
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n" + nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + "发送enable\n";
}
// 发送Enable命令
SendEnableCommand(telnetSwitch);
// 若需要，发送Enable用户名
SendEnableUserNameIfNeeded(telnetSwitch, whatTypeOfSwitch);
// 发送Enable密码
SendLoginPassword_HighPriv(telnetSwitch, whatTypeOfSwitch);
//enable 成功？
LogInToEvent.WriteDebug(nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + "确认enable成功");
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n" + nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + "确认enable成功\n";
}
MakeSureEnableSuccess(telnetSwitch, whatTypeOfSwitch);
System.Threading.Thread.Sleep(100);
// 开始处理errdisable recovery事件
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n" + nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + "开始试图恢复\n";
}
try
{
// 进入终端配置模式
GetIntoTerminalConfigMode(telnetSwitch, whatTypeOfSwitch);
telnetSwitch.WaitForChangedScreen();
// 发送终端配置字符串
SendErrdisableRecoveryCommand(telnetSwitch, whatTypeOfSwitch);
telnetSwitch.WaitForChangedScreen();
// 退出终端模式
SendEndToSuperModeCommand(telnetSwitch, whatTypeOfSwitch);
//telnetSwitch.WaitForChangedScreen();
}
catch (Exception e)
{
if (e.Message == "")
{
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n 在处理恢复命令时发生意外";
}
throw;
}
else
{
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n" + e.ToString();
}
throw;
}
}
}
catch
{
goto errorProcress;
}
string infomationToWriteInfo = "";
if (telnetSwitch.VirtualScreen != null)
{
infomationToWriteInfo += telnetSwitch.VirtualScreen.Hardcopy().Trim();
}
else
{
infomationToWriteInfo += "=====NULL=====";
}
LogInToEvent.WriteInfo(infomationToWriteInfo);
LogInToEvent.WriteDebug(nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + "完毕，日志：\n" + telnetSwitch.GetHistory);
if (telnetSwitch.IsOpenConnection())
{
if (telnetSwitch.SendLogout() == false)
{
lock (nowUsingItem)
{ nowUsingItem.FlushResult = "请求注销失败"; }
}
telnetSwitch.Close();
}
else
{
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n" + "已经关闭连接，可能失败";
}
}
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n" + "日志：\n" + telnetSwitch.GetHistory + "\n\n屏幕：\n" + infomationToWriteInfo;
nowUsingItem.FlushResult = "恢复结束，请单击刷新超链接以确认结果";
}
return;
errorProcress:
DealWithErrorStuff(telnetSwitch);
}
}
void ICommand.DoCommand()
{
const string nowProgressing = "正在处理...";
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog = "开始处理";
nowUsingItem.FlushResult = nowProgressing;
}
//进行刷新操作
const int DieTime = 10;//second
Telnet.Terminal telnetSwitch = new Telnet.Terminal(nowUsingItem.IpAddress, 23, DieTime, 800, 600);
/////////////////
LogInToEvent.WriteDebug("试图连接");
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n试图连接\n";
}
if (telnetSwitch.Connect())
{
LogInToEvent.WriteDebug("连接成功");
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n连接成功\n";
}
var whatTypeOfSwitch = DisableGetObjects.ApplicationSettings.GetSwitchTypeByName(settings.SwitchTypeItems, nowUsingItem.SwitchTypeNameBelongTo);
if (whatTypeOfSwitch != null)
{
LogInToEvent.WriteDebug("类型：" + whatTypeOfSwitch.ToString());
}
else
{
lock (nowUsingItem)
{
nowUsingItem.FlushResult = "错误的类型" + nowUsingItem.SwitchTypeNameBelongTo;
}
goto errorProcress;
}
if (!whatTypeOfSwitch.IsSwitchSupportDisableRecovering)
{
lock (nowUsingItem)
{
nowUsingItem.FlushResult = "交换机不支持Disable恢复！";
}
goto errorProcress;
}
telnetSwitch.WaitForChangedScreen();
try
{
// 发送登录用户名
SendLoginUserNameIfNeeded(telnetSwitch, whatTypeOfSwitch);
// 发送登录密码
SendLoginPassword_LowPriv(telnetSwitch, whatTypeOfSwitch);
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n" + nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + "取得结果\n";
}
// 确认低权限登录密码正确
MakeSureLowPrivIsGood(telnetSwitch, whatTypeOfSwitch);
LogInToEvent.WriteDebug(nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + "发送enable");
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n" + nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + "发送enable\n";
}
// 发送Enable命令
SendEnableCommand(telnetSwitch);
// 若需要，发送Enable用户名
SendEnableUserNameIfNeeded(telnetSwitch, whatTypeOfSwitch);
// 发送Enable密码
SendLoginPassword_HighPriv(telnetSwitch, whatTypeOfSwitch);
//enable 成功？
LogInToEvent.WriteDebug(nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + "确认enable成功");
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n" + nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + "确认enable成功\n";
}
MakeSureEnableSuccess(telnetSwitch, whatTypeOfSwitch);
System.Threading.Thread.Sleep(100);
// 开始处理errdisable recovery事件
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n" + nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + "开始试图恢复\n";
}
try
{
// 进入终端配置模式
GetIntoTerminalConfigMode(telnetSwitch, whatTypeOfSwitch);
telnetSwitch.WaitForChangedScreen();
// 发送终端配置字符串
SendErrdisableRecoveryCommand(telnetSwitch, whatTypeOfSwitch);
telnetSwitch.WaitForChangedScreen();
// 退出终端模式
SendEndToSuperModeCommand(telnetSwitch, whatTypeOfSwitch);
//telnetSwitch.WaitForChangedScreen();
}
catch (Exception e)
{
if (e.Message == "")
{
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n 在处理恢复命令时发生意外";
}
throw;
}
else
{
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n" + e.ToString();
}
throw;
}
}
}
catch
{
goto errorProcress;
}
string infomationToWriteInfo = "";
if (telnetSwitch.VirtualScreen != null)
{
infomationToWriteInfo += telnetSwitch.VirtualScreen.Hardcopy().Trim();
}
else
{
infomationToWriteInfo += "=====NULL=====";
}
LogInToEvent.WriteInfo(infomationToWriteInfo);
LogInToEvent.WriteDebug(nowUsingItem.Name + "/" + nowUsingItem.IpAddress + "-" + "完毕，日志：\n" + telnetSwitch.GetHistory);
if (telnetSwitch.IsOpenConnection())
{
if (telnetSwitch.SendLogout() == false)
{
lock (nowUsingItem)
{ nowUsingItem.FlushResult = "请求注销失败"; }
}
telnetSwitch.Close();
}
else
{
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n" + "已经关闭连接，可能失败";
}
}
lock (nowUsingItem)
{
nowUsingItem.LastFlushLog += "\n" + "日志：\n" + telnetSwitch.GetHistory + "\n\n屏幕：\n" + infomationToWriteInfo;
nowUsingItem.FlushResult = "恢复结束，请单击刷新超链接以确认结果";
}
return;
errorProcress:
DealWithErrorStuff(telnetSwitch);
}
}
